Meditech surgurical case study Term Paper Example | Topics and Well Written Essays - 1000 words - 1

Meditech surgurical case study - Term Paper Example From all indications, it is clear that Meditech used cost-effective supply chain instead of using a responsive supply chain as it would have more useful when it comes to high innovative products considerations. The supply chain used by the company was customer service oriented and hence the delay. The company has also been facing problems in poor service quality due to strain in its production capacity. The strain in its production capacity made the company experience constant shortage in the introduction of new improved products. It also had problems with high finished goods inventory. It is important for the company to plan on the introduction of a new cycle through the three phases of manufacturing and this should be done two months before the products is marketed to avoid any shortages in the market (Leeman, 150). a. The introduction of new products in Meditech Surgical were totally unplanned for and was done without properly strategizing on it supply chain and production schedules. This was the reason why the arrival of net order in the company was more than its finished goods (FG) inventory. Lack of proper strategies in the introduction of new products led to underestimated productions hence delayed delivery of orders. b. Faulty forecasting and mechanical techniques in the company resulted into a wrong prediction which then resulted in faulty targets (Leeman, 150). The company has had a poor ability to forecast the demand for its new products which then led to underestimation in the new product production. c. Finished goods inventory in the company is almost 40% above the desired levels. High level of finished goods inventory is a clear indication that the goods are not moving in the required rate and that customer orders are not being processed within the stipulated time. d. Meditech Surgical has long organizational structure

Advanced Design System

Advanced Design System DESIGN AND ANALYSIS OF A SINGLE-STUB NOTCH FILTER USING AGILENTS ADVANCE DESIGN SYSTEM (ADSTM) ABSTRACT: The purpose of this case study is to acquire an idea on the design of single-stub notch filters using Agilent advanced design system (ADSTM). By properly calculating the required width, length and insertion loss of the single stub notch filter using ADS one can design a notch filter which can block frequencies not required. In the micro strip layout when wavelength of the stub is , the open circuit of the stub is converted to short circuit and signals along the notch filter are blocked. By adjusting the width and using various functions like line calc the parameters of the filter are calculated and the filter is designed and analysed. Agilent advanced system is an effective software for the analysis of the microwave links. INTRODUCTION: Advanced Design System (ADSTM): Advanced Design System is the industry leader in high-frequency domain design. It supports electronic systems and RF design engineers developing all types of RF designs, from simple to the most complex, from RF or microwave modules to be integrated MMICs for communications and aerospace/defense applications. ADS is With a complete set of simulation technologies ranging from frequency, time, numeric and physical domain simulation to electromagnetic field simulation, ADS lets designers fully characterize and optimize designs. The single, integrated design, GUI graphical user interface environment provides system, circuit, and electromagnetic simulators, along with schematic capture, layout, and verification capability eliminating the starts and stops associated with changing design tools in mid-cycle. ADS can be used for virtual prototyping, debugging, or as an aid in manufacturing test. To enhance engineering productivity and shorten time-to-market, ADS software offers a high level of design automation and applications intelligence. This proven software environment is easily extensible: we can customize ADS by adding features focused on your particular application needs. An AD runs on PCs and workstations, with complete file compatibility between platforms and across networks. [8] Advanced Design Systemis a powerful electronic design automation software used by leading companies in the wireless communication networking and aerospace defence industries. For WiMAXâ„ ¢, LTE, multi-gigabit per second data links, radar, satellite applications, ADS provides full, standards-based design and verification with Wireless Libraries and circuit-system-EM co-simulation in an integrated platform. Key Benefits of ADS  · Complete, integrated set of fast, accurate and easy-to-use system, circuit EM simulators enable first-pass design success in a complete desktop flow.  · Application-specific Design Guides encapsulate years of expertise in an easy-to-use interface. Components used in (ADSTM) system Term (Port Impedance for S-parameters): Parameters: Name Description Units Default Num Port number Integer 1 Z Reference impedance, use 1+j*0 for complex Ohm 50 Noise Enable/disable port thermal noise: yes, no (for AC or harmonic balance analysis only; not for S-parameter analysis) None yes V(DC) Open circuit DC voltage None None Temp Temperature oC None Table1: Parameters of Term Note: ‘Term can be used in all simulations. For S-parameter simulations it is used to define the impedance and location of the ports. When not in use, it is treated as an impedance with the value R + JX. The reactance is ignored for dc simulations. MLOC (Micro strip Open-Circuited Stub): MLOC symbol MLOC Illustration Parameters: Name Description Units Default Subst Substrate instance name None MSub1 W Line width mil 25.0 L Line length mil 100.0 Wall1 Distance from near edge of strip H to first sidewall; Wall1 > 1/2 Ãâ€" Maximum( W, H) mil 1.0e+30 Wall2 Distance from near edge of strip H to second sidewall; Wall2 > 1/2 Ãâ€" Maximum( W, H) mil 1.0e+30 Temp Physical temperature (see Notes)  °C None Mod Choice of dispersion model None Kirschning Table 2: Parameters of MLOC Range of Usage: 1≠¤Er ≠¤128 ; 0.01 ≠¤ ≠¤ 100 Where, Er = dielectric constant (from associated Subst) H = substrate thickness (from associated Subst) Recommended Range for different dispersion models Kirschning and Jansen: 1≠¤Er ≠¤20; 0.1Ãâ€"H≠¤W ≠¤100Ãâ€"H Kobayashi: 1 ≠¤Er ≠¤128; 0.1Ãâ€"H ≠¤ W ≠¤10Ãâ€"H; 0 ≠¤H≠¤0.13Ãâ€"ÃŽ » Yamashita: 2 ≠¤Er ≠¤16; 0.05Ãâ€"H ≠¤W ≠¤16Ãâ€"H Where, ÃŽ »= wavelength; freq ≠¤ 100 GHz Notes and Equations : 1. The frequency-domain analytical model uses the Kirschning and Jansen formula to calculate the static impedance, Zo, and effective dielectric constant, Eeff. The attenuation factor, ÃŽ ±, is calculated using the incremental inductance rule by Wheeler. The frequency dependence of the skin effect is included in the conductor loss calculation. Dielectric loss is also included in the loss calculation. 2. Dispersion effects are included using either the improved version of the Kirschning and Jansen model, the Kobayashi model, or the Yamashita model, depending on the choice specified in Mod. The program defaults to using the Kirschning and Jansen formula. 3. For time-domain analysis, an impulse response obtained from the frequency analytical model is used. 4. The Temp parameter is only used in noise calculations. 5. For noise to be generated, the transmission line must be lossy (loss generates thermal noise). 6. To turn off noise contribution, set Temp to −273.15 °C. 7. When the Hu parameter of the substrate is less than 100Ãâ€"H, the enclosure effect will not be properly calculated if Wall1 and Wall2 are left blank. 8. Wall1 and Wall2 must satisfy the following constraints: Min(Wall1) > 1/2Ãâ€"Maximum(W, H) Min(Wall2) > 1/2Ãâ€"Maximum(W, H) MLIN (Micro strip Line): MLIN symbol MLIN Illustration Parameters: Name Description Units Default Subst Substrate instance name None MSub1 W Line width mil 25.0 L Line length mil 100.0 Wall1 Distance from near edge of strip H to first sidewall; Wall1 > 1/2 Ãâ€" Maximum( W, H) mil 1.0e+30 Wall2 Distance from near edge of strip H to second sidewall; Wall2 > 1/2 Ãâ€" Maximum( W, H) mil 1.0e+30 Temp Physical temperature (see Notes)  °C None Mod Choice of dispersion model None Kirschning Table 3: Parameters of MLIN Range of Usage: 1 ≠¤ ER ≠¤ 128; 0.01 ≠¤ ≠¤ 100 Where, ER = dielectric constant (from associated Subst) H = substrate thickness (from associated Subst) Recommended Range for different dispersion models Kirschning and Jansen: 1 ≠¤ Er ≠¤ 20; 0.1 Ãâ€" H ≠¤ W ≠¤ 100 Ãâ€" H Kobayashi: 1 ≠¤ Er ≠¤ 128; 0.1 Ãâ€" H ≠¤ W ≠¤ 10 Ãâ€" H; 0 ≠¤ H ≠¤ 0.13 Ãâ€" ÃŽ » Yamashita: 2 ≠¤ Er ≠¤ 16; 0.05 Ãâ€" H ≠¤ W ≠¤ 16 Ãâ€" H Where ÃŽ »= wavelength; freq ≠¤ 100 GHz Notes and Equations: 1. The frequency-domain analytical model uses the Hammerstad and Jensen formula to calculate the static impedance, Zo, and effective dielectric constant, Εeff. The attenuation factor, ÃŽ ±, is calculated using the incremental inductance rule by Wheeler. The frequency dependence of the skin effect is included in the conductor loss calculation. Dielectric loss is also included in the loss calculation. 2. Dispersion effects are included using either the improved version of the Kirschning and Jansen model, the Kobayashi model, or the Yamashita model, depending on the choice specified in Mod. The program defaults to using the Kirschning and Jansen formula. 3. For time-domain analysis, an impulse response obtained from the frequency analytical model is used. 4. The Temp parameter is only used in noise calculations. 5. For noise to be generated, the transmission line must be lossy (loss generates thermal noise). 6. To turn off noise contribution, set Temp to −273.15 °C. 7. When the Hu parameter of the substrate is less than 100 Ãâ€" H, the enclosure effect will not be properly calculated if Wall1 and Wall2 are left blank. 8. Wall1 and Wall2 must satisfy the following constraints: Min(Wall1) > 1/2 Ãâ€" Maximum(W, H) Min(Wall2) > 1/2 Ãâ€" Maximum(W, H) MTEE (Microstrip T-Junction): MTEE symbol MTEE Illustration Parameters: Name Description Units Subst Microstrip substrate name None W1 Conductor width at pin 1 Mil W2 Conductor width at pin 2 Mil W3 Conductor width at pin 3 Mil Temp Physical temperature  °C Table 4: Parameters of MTEE Range of Usage: 0.05 Ãâ€" H ≠¤ W1 ≠¤ 10 Ãâ€" H; 0.05 Ãâ€" H ≠¤ W2 ≠¤ 10 Ãâ€" H; 0.05 Ãâ€" H ≠¤ W3 ≠¤ 10 Ãâ€" H Er ≠¤ 20 Wlargest/Wsmallest≠¤ 5 where Wlargest, Wsmallest are the largest, smallest width among W2, W2, W3 f(GHz) Ãâ€" H (mm) ≠¤ 0.4 Ãâ€" Z0 Z0 is the characteristic impedance of the line with Wlargest Notes and Equations: 1. The frequency-domain model is an empirically based, analytical model. The model modifies E. Hammerstad model formula to calculate the Tee junction discontinuity at the location defined in the reference for wide range validity. A reference plan shift is added to each of the ports to make the reference planes consistent with the layout. 2. The center lines of the strips connected to pins 1 and 2 are assumed to be aligned. 3. For time-domain analysis, an impulse response obtained from the frequency-domain analytical model is used. 4. The Temp parameter is only used in noise calculations. 5. For noise to be generated, the transmission line must be lossy (loss generates thermal noise). Single-stub notch filter: In Radio Communication Systems, undesired harmonics are generated. A micro strip notch filters undesired harmonics in a narrow band device like a mobile phone. A Notch filter is a device that passes all frequencies except those in a stop band centred on a centre frequency. The quality factor plays a major role in eliminating the frequencies undesired. Quality factor (Q) of a band pass or notch filter is defined as the centre frequency of a filter divided by the bandwidth. Where, bandwidth is the difference between frequency of the upper 3dB roll off point and frequency of the lower 3dB roll off point. TRANSMISSION LINE THEORY: place to another for directing the transmission of energy, such as electromagnetic waves or acoustic waves, as well as electric power transmission. Components of transmission lines include wires, coaxial cables, dielectric slabs, optical fibres, electric power lines, and waveguides. Consider the micro strip layout of a notch filter, In the designing of the micro-strip circuits (i.e. filters), the basic parameters are impedance Z0 and guide wavelength ÃŽ »g which are considered as TEM transmission line. The impedance in the open circuit stub Zin is as given below, Zin = ZS} Where ZL=∞, so we ignore ZS Zin = ZS} = ZS { } = ZS { } = j ZS cot ÃŽ ² l However, l = , ÃŽ ² l = = Therefore, cot ÃŽ ² l=0 So, Zin = -j ZS cot ÃŽ ² l=0 hence â”Å'L = = ∞/∞ = 1 so VSWR = = 2/0 = This indicates that the signal whose wavelength is will have very low impedance and hence it is a short circuit Thus Insertion loss response at frequency f0 is high except for other frequencies, this is because cot ÃŽ ² l is no longer zero. Insertion loss and return loss are two important data to evaluate the quality of many passive fiber optic components, such as fiber optic patch cord and fiber optic connector and many more. Insertion loss: Definition The Insertion Loss of a line is the ratio of the power received at the end of the line to the power transmitted into the line. Insertion loss refers to the fibre optic light loss caused when a fibre optic component insert into another one to form the fibre optic link. Insertion loss can result from absorption, misalignment or air gap between the fibre optic components. We want the insertion loss to be as less as possible. Our fibre optic components insertion loss is less than 0.2dB typical, less than 0.1dB types available on request. An expression for insertion loss is IL= 10log10 [1 +(YS/2)2] Return loss: Return Loss is a measure of the reflected energy from a transmitted signal. It is commonly expressed in positive dBs. The larger the value, the less energy that is reflected. Return loss can be calculated using the following equation: IMPRLT10.gif (1294 bytes) Return loss is a measure of VSWR (Voltage Standing Wave Ratio), expressed in decibels (db). The return-loss is caused due to impedance mismatch between two or more circuits. For a simple cable assembly, there will be a mismatch where the connector is connected to the cable. There may be an impedance mismatch caused by bends or cuts in a cable. At microwave frequencies, the material properties as well as the dimensions of the cable or connector plays important role in determining the impedance match or mismatch. A high value of return-loss denotes better quality of the system under test (or device under test). For example, a cable with a return loss of 21 db is better than another similar cable with a return loss of 14 db, and so on. Phase Response of the notch filter: The phase response of a notch filter shows the greatest rate of change at the centre frequency. The rate of change becomes more rapid as the Q of the filter increases. The group delay of a notch filter is greatest at the centre frequency, and becomes longer as the Q of the filter increases. EXPERIMENT SUB PARTS CASE-STUDY PART 1: Aim: Designing and simulation of a notch filter at 3 GHz using Agilents ADSTM for the given design specifications. Requirement: Electrical performance: Centre frequency: 3.0 GHz Insertion loss: >25.0 dB Input/output Impedance: 50 ÃŽ © Substrate specifications: Material type: 3M Cu-clad Dielectric constant (ÃŽ µr): 2.17 Thickness (h): 0.794mm Conductor thickness (t): 35um Conductivity (ÏÆ'): 5.84e+7 S/m tanÃŽ ´: 0.0009 MLIN, MLOC and MTEE are micro strip elements defined in ADSTM which is used to construct the circuit Explanation: We need to simulate and design a notch filter at 3 GHz here, using Agilents ADS. When the above specifications are used in ADS, the width of the microstrip lines is obtained as 2.42mm corresponding to 50 ohms transmission line using Line calc function. The Line Calc function is also used to determine the effective dielectric constant (Keff) of 3M Cu-clad Substrate at 3.0GHZ from which the initial, length of the open circuit stub can be calculated. ÃŽ µr = 2.1 Keff = 1.854 at 3.0GHZ (from line calc) , ÃŽ »0 = 100 m (at 3.0 GHZ) ÃŽ »g = ÃŽ »0 /(Keff)1/2 = 100/(1.854)1/2 =73.44mm; ÃŽ »g/4 =18.36 mm The initial design length of the open circuit stub is 18.354 mm. Thus we obtain the following substrate specifications at Centre frequency: 3.0 GHz, Insertion loss: greater than 25.0 dB and Input/output Impedance: Material type: 3M Cu-Clad, Dielectric constant (ÃŽ µr): 2.17, Thickness (h): 0.794m, Conductor thickness (t): 35um, Conductivity (ÏÆ'): 5.84e+7 S/m, taná ¶ ¿=0.0009, l = 18.36mm W(Width of the micro strip lines)=2.42mm From these specifications we obtain the plot of Insertion Loss Response(S21) indicating about 49.234 dB attenuation near 3 GHz which is shown in 8 To observe the effect of varying the length of the open circuit stub , the same procedure of simulation is repeated twice or thrice with different values of length of open circuit stub given as follows L1=20, L2=18.34, L3=16.As we can see in the 9 that as the length of open stub increases the frequency decreases. As the length of open stub must be ÃŽ »g/4 and so the 50ÃŽ © micro strip line is blocked and hence the signal is passed and if there is change in the length then the micro strip is not blocked hence the signal is blocked. Analysis of the case study 1: From the case study1, it proves that at wavelength ÃŽ »g/4 the open circuit at point S of the stub is transformed to short circuit and the signals passing along AB micro strip is blocked. Thus we design a filter at 3 GHz frequency. When the wavelength is ÃŽ »g/4 the signal will see very low impedance to ground at point S and hence is short circuited. This signal will be absorbed from the signals applied at input A, which will manifest high attenuation in its insertion loss at 3GHz.All other signals remain unaffected, hence low insertion loss accept near 3GHz. CASE-STUDY PART 2: Aim: Using the ADSTM Tuning facility, investigate the effect of varying the width of the stub filter. Determine the width of line which provides minimum out of band loss whilst maintaining the original filter specifications (i.e.>25 db at 3.0 GHz) Requirement: Electrical performance: Centre frequency: 3.0 GHz Insertion loss: >25.0 dB Input/output Impedance: 50 ÃŽ © Substrate specifications: Material type: 3M Cu-clad Dielectric constant (ÃŽ µr): 2.17 Thickness (h): 0.794mm Conductor thickness (t): 35um Conductivity (ÏÆ'): 5.84e+7 S/m tanÃŽ ´: 0.0009 CS2 10: Circuit Diagram of Stub Notch filter obtained by ADS Simulation Explanation: When the width of the stub is 5mm and length is 18.8mm the response obtained is as shown below Now we vary the width of the stub to investigate the effect. . In this process the width of the stub filter is changed at different values from w1=5mm, w2=2.5mm, w3=2mm, w4=1mm, w5=0.2mm as shown in 12. Here we also note that when varying the width of line, both the width of the stub line and corresponding width on the MTEE section must is varied. After varying the width using tuning fork function of the ADS facility we obtain a response at 3GHz and width is noted as 0.2mm.The 13 shows the following. Analysis of case study 2: The width of the line determines its impedance. If the impedance is high thinner the line and viceversa.When the width of the i/o transmission line is equivalent to the width of the stub then Insertion loss is at 0Db and when width of the i/o transmission line is greater than the width of the stub then Insertion loss tends to 0Db. In the above case thus we vary the width of the stub and transmission line and when centre frequency is 3 GHz and the width is 0.2mm the insertion loss is very low. Lower the insertion loss more is the signal transmitted. CASE- STUDY PART 3: Aim To design a notch filter at centre frequency of 4.5GHZ and it should cancel the spurious signal and unwanted harmonics by at least 24db with minimum out of band loss with the specifications given below Requirement: Electrical specifications: Centre frequency: 4.5 GHz Insertion loss: >25.0 dB Input/output Impedance: 50 ÃŽ © Substrate specifications: Material type: 3M Cu-clad Dielectric constant (ÃŽ µr): 2.17 Thickness (h): 0.794mm Conductor thickness (t): 35um Conductivity (ÏÆ'): 5.84e+7 S/m tanÃŽ ´: 0.0009 Explanation: In the responses shown below we have obtained the 24 dB difference by adjusting the frequency at 4.5 GHz. In CS3 14 the length and width are adjusted to obtain the particular response Analysis of case study 3: In case study 3 we understand the way of designing a notch filter to cancel the spurious signals generated by wireless communication systems. CONCLUSION: This case study helps us analyse the notch filter. The notch filter is designed and its basics and working are understood. The tool ADS proves very effective in this learning. To conclude, this experiment gives us a broader knowledge about transmission theory. The concept is deeply understood. In wireless communications the unwanted harmonics and spurious signals generated are cancelled by this notch filter enabling a better reception. Thus designing of such a notch filter is learnt.

Graduation Speech: Finding the Good Stuff :: Graduation Speech, Commencement Address

The culmination of a dozen years of formal education is at hand - a just cause for celebration! You have fulfilled a quantifiable set of requirements, but what did you really learn? You have demonstrated your ability to cope with deadlines, social stress, challenging situations, major life changes, and even smelly gym socks. Knowledge is the progeny of struggle. Every challenge and adverse situation you've endured has served to strengthen your adaptability and taught you valuable lessons. All of the events that have been shared with friends, educators and parents in the past four years are experiences that have been infused into each individual's sense of self and will continue to influence your future. You have reached the end of an era, yet that era will remain forever with you. As you venture out, hopefully instilled with the knowledge you have gained, the future will abound with new and challenging opportunities. As you begin a new stage of life, (and the beginning of the end of your life), I want to tell you something someone once told me: "You know, life is like a possum in a trash can." That was a new one on me! "Yeah," I said. "How?" "Well, if the possum just sits in the can, it'll scrounge on the tidbits on top. But if the can gets shaken and rolled around a bit, the possum can get to the really good slop at the bottom." At first it just sounded like one of those "You might be redneck if ..." cartoons, but then I realized that there was a pertinent message underlying the seemingly mundane adage. Don't be contented with the bare minimum - what's given to you, what's comfortable, what's familiar, what's easy - that's just grazing the top. Shake the can! You can be like that lazy possum and nibble on the discarded pudding wrappers, soggy Cheetos and wood shavings of yesterday. Or, you can seize the moment and rattle the can around to get at the licorice, fudge, chocolate truffle ice cream and half-eaten cheesecake of last week. The world holds much more to be experienced than it easily and readily delivers. Often times, school and social pressure condition us to think and act certain ways. Throughout our daily routines young people are pressured by society to think and act certain ways, to settle neatly into a niche that feels comfortable. Over time, we become accustomed to conforming to preconceived notions of what is expected and "normal.

Admission Essay for Johns Hopkins Master in Marketing

Everything that a man wishes to happen in life comes at the right time and with a great purpose. As a promising professional in the field of Business, I aspire for higher educational opportunities which will make me more equip in the future.I want to broaden my knowledge and cultivate more of my skills so that I can land to a better and good paying job in the future. I am confident that the Master’s in marketing degree from Carey School of Business at John Hopkins University will make me another step closer to my dreams. It will enable me to meet all my goals in life and share what I have learned through service to people.My name is Amin Khayat a graduate of University of New Haven, Connecticut in 2004 with a degree in B.S in Marketing and Electronic Commerce. The vast knowledge and experience I gained from both my academic and professional life is not yet sufficient to satisfy my craving for education and success.The nature of my job is really diverse and I was astonished by the fact that there is a program   offered by John Hopkins University that will make my professional life more meaningful and productive. I have learning needs in terms of defining product strategy and road map, gathering and prioritizing product and customer requirement, compiling market data to deliver winning products, setting   product prices, pricing strategy and meeting company revenue and profitability goals.There are also analysis and understanding skills that needs to be developed on my part so that I can battle against market competition in the future and be more available for professional opportunities. A state of the art communication and marketing is greatly needed in the business world. I believe that this is also part of my primary needs which made me more motivated to attend the program at John Hopkins University.I have set career goals both in long term and short term. Securing a med level position with a firm that offers me greener pasture and chances of having more opportunities is part of my short term goal. I believe that the program is designed to make promising students like me to be more equipped in the acquisition, competence and scope of responsibility at any marketing firm. I am determined to find a job at a firm that will guide, advice, inspire and counsel me.After acquiring the right amount of experience, I will pursue my long term goals and that is to establish a firm of my own. Through hard work and dedication, I believe that nothing is impossible for me to do because all the things I will learn from the program will be maximized into full potential.I hope to rise in the corporate hierarchy and attain a level of marketing management that would enable me to use not only my undergraduate and graduate studies, but to make use of my own imagination and my creativity to contribute to the financial success of the firm that employs me. I would find a deep and intense personal and professional satisfaction and gratification from eith er of these two career paths.The MBA program of John Hopkins Carey School of Business will provide me with the adequate knowledge and skills far better than my previous academic and work experience. It is an advantage on my part to have diverse personality because I can meet different people from all walks of life.My ability to communicate in my first language, Arabic, and my second language, English, becomes evident from global communication. All these can also lead me to greater heights in my future profession. I anticipate my future with success. Through the MBA program I will meet both my needs and goals in life because this university recruits only the best and finest students.It has wide array of academic resources and competent professor who will teach me the expertise in Business marketing. I feel truly blessed to find myself free to pursue my immediate academic goals to reach my fullest potential, without undue concern about financial support.   Your school can help me ac hieve my goals of competence as a generalist and a specialist in marketing management.

Effective ways to improve communication Essay

Teenagers and their parents need to increase their communication in order to have a strong relationship. It is very important that they cooperate so that they can reach a common goal. Some tips to improve communication for parents are being there for their teenager children, learning to talk while in motion, risk making a change, being honest, sharing their hopes and dreams, and creating a comfortable environment by listening. Some methods for teenagers are opening up and sharing about their thoughts and feelings with their parents. There are several ways to improve the communication between teenagers and parents. Parents need to find quality time out of their busy schedule to talk with their children. Parents should take advantage of everyday opportunities or plan a simple activity for just themselves and their children, such as watching television. Talking to teenagers is basically the same thing as talking to adults. Most teenagers are overstressed, overworked, preoccupied and, in many cases, just simply distant from their parents. They need lively adults who are present and awake. In this way, parents could spend time with their children, engaging in activities that suit their age and interests. Teenagers always seem to be on the move. Teenagers are action machines because they do not like sitting still. They have the added distraction of being inside bodies pulsing with energy and strength. If parents really want to connect with a teenager, they need to get active with them, such as challenging them to a basketball game. Teenagers know their parents as well as their values, rules and weaknesses. They also know just what to say and how to maneuver around their parents. The problem is that they do not really expect their parents to ever change the way they think or act. Teenagers thrive on surprise and love to think odd thoughts. Parents should try to be a little surprising and do something completely unexpected and unpredictable. Young adults appreciate the opportunity to relate in a way that was completely unpredictable and different for their parents. Young adults deserve honest answers and explanations because this is what  strengthens the children’s ability to trust. By being open and honest, parents can express their values in a caring way. Parents do not often want to show their mistakes and past errors because they are unwilling to seem imperfect. Parents should tell teenagers some of their own secrets and try to be outgoing. They should try and set an example for their teenagers so that the teenagers will learn from their honesty. Although parents should always communicate with their teenagers, they have to remember not to talk too much. Teenagers hate listening to long lectures. Parents need to avoid repetition of lectures which might bore teenagers. Also, parents should not continue on about different subject that the teenagers are not ready to hear. Teenagers don’t have much of a past, and so they live in the future. Parents need to capture what it is that rivets teenagers’ attention the most – their imagination pertaining to the future and what’s important to them. Not many parents will sit down with their children and openly discuss the future without any boundary, agenda or parental rigidity. Teenagers will search until they find someone who will dream with them. They will look forward to the opportunity to explore their future with someone they truly care about and who really wants to hear about their dreams. Parents should always create a climate in which the teenager feels free to discuss anything. In order to create an atmosphere in which teenagers can ask any questions without the fear of consequences, parents need to be encouraging, supportive and positive. This will show teenagers that the parents can be of help in solving problems, and they will not be fearful of speaking out. Parents need to take them away from places and things that can distract them. They have to listen attentively because when parents talk to teenagers after careful listening, they are more informed and aware of the situation. Parents need to remember that young adults need an open mind and some guidance during adolescence more than any other period in their lives. If they fear that their parents will discourage them from being truthful by displaying disappointment and disapproval, they will pull away fast and will not return that easily. Parents have to be curious and ask questions about  teenagers’ ideas and feelings to get to know them and their world. Parents should be prepared to just listen and accept the simple truth that teenagers feel what they feel, no matter how irrational it may sound. It is important for teenagers and their parents to find ways to communicate their point of view, which will encourage the other person to listen. They need to avoid blaming the other person and not be judgmental. They should stay in the present and not refer to the past. They have to look for solutions together and be prepared to compromise. These are some ways to improve communication between parents and teenagers.

Visit us at CIPDs HR conference - Emphasis

Visit us at CIPDs HR conference Visit us at CIPDs HR conference On April 6-7, youll be able to meet the Emphasis team. Its your opportunity to talk to us face-to-face about your business-writing training needs anything from courses for your latest intake of graduates to improving your companys reports, and much more. Come and see us on stand 620 at the HRD conference and exhibition, the latest event organised by the Chartered Institute of Personnel and Development. You can pre-book an appointment with us through our exhibitor profile be sure to let us know the day and time you prefer. Or, if you spot the Emphasis stand as you bounce between discussions, speakers and seminars, then do feel free to drop in.

Force and Functional Setting Essay

Force and Functional Setting Essay Force and Functional Setting Essay There are two major reasons people choose to wear weight belts. The first is to increase performance and the next is to decrease injury. Both of these assumptions, however, are incorrect, and im gonna tell you why. The first point I would like to make is that using a weight belt to increase the weight one can lift only seems like a good idea. A football player might be able to squat 400 pounds with a weight belt, which would strengthen his legs. However, what happens when that is brought to a functional setting? He may be able to fire off the line with 400lbs of force, but his core has not been conditioned to take that force. This is likely going to result in an injury because he has created a weak link. Even in the weight room injuries are more likely to occur The International Journal of Sports Medicine posted an article that measured injuries found among competitive weightlifters. They found that the those who use weight belts have an increased injury rate of the lumbar spine. This is because of the shear forces implied on the spine that has no core to protect it Some people would go so far as to say that the belt even encourages pour technique. And as we all know bad technique fosters injuries Stuart McGill. Author of Ultimate Back Fitness and Performance Low Back Disorders says that the belt helps to add weight by stiffening a curved back. However, if the lift is performed properly with a straight back, then the belt has very little effect. So if

Timber Cruising Equipment and How to Use It

Timber Cruising Equipment and How to Use It Ed. Note: The first essential step toward selling timber or timberland is an inventory. It is a necessary step which enables the seller to set a realistic price on both the wood and the land. The inventory and methods used to determine volumes are also used between sales to make silvicultural and management decisions. Here is the equipment you need, the cruising procedure  and how to calculate the cruise. This report is based on an article written by Ron Wenrich. Ron is a sawmill consultant and has extensive knowledge on how to inventory your forest using the point sampling method. It is written in three parts, this being the first part, and all links included were chosen by the editor. You could measure every tree and do a 100 percent appraisal, but this is very time consuming and costly to do on large forests. But another way is to use a sampling system. A proven system, called point sampling, is used regularly by foresters and can be used by timber owners as well. We will discuss point sampling and the equipment you need here. Point Sampling Point sampling is a method of determining the frequency of occurrence of trees throughout the stand using a fixed point. These points can either be random or systematic. What you will be measuring is the basal area of the trees occurring at that point or plot center. Basal area is the area of the cross-section of tree stems near their base, generally at breast height, and including bark measured over 1 ac. or ha. of land. This basal area (BA) is then used to calculate the volume of a tree. Basal area increases as stand size and site quality increases. Gauges Some sort of gauge is needed to determine which trees are counted and which trees are not. An angle gauge - either prism (the prism is a wedge-shaped piece of glass that will deflect the image when viewed), string, or stick gauge can be used. Several types of angle gauges can be purchased from any forestry supply company. A stick gauge can be constructed by putting a target on the end of a stick and by keeping a 1:33 ratio. A 1-inch site would be put on the end of a 33-inch stick. You then eyeball each target tree with this gauge to find out if it should be included in the sample (more on this in a minute). It has been suggested that a dime can be used as an angle gauge. As long as a 1:33 ratio is maintained, anything can be used. For a dime, the distance held from your eye would be about 23 inches. A quarter would be held 33 inches away. An alternative to buying an angle gauge would be to build one. Build an Angle Gauge Take a 1-inch piece of sturdy material - plastic, metal, etc.- and drill a small hole to attach a string. Kite string will work well, knotting the string at 33 inches from the gauge and attaching it to the sighting device. Now, when using, simply put the knot between the teeth and sight your gauge with the string completely stretched. An alternative is to put a 1-inch notch in the material which creates a kind of sight. Before taking to the woods with one of these, youll need to know how to use one. Using Your Gauge Trees are counted at a point. This point can be random when just checking stocking at a certain point, or they can be located on a grid to get data for volume or other factors. Trees will either be counted or not counted. Counted trees will appear larger than the gauge. Trees appearing smaller than the gauge are not counted. Some trees will be borderline, and distance should be measured from the plot center if accuracy is desired. For most purposes, counting every other tree will yield effective results. It is also necessary to keep the gauge parallel to the tree. If a tree is leaning towards or away from the plot, the gauge should be moved accordingly. Prism Angle Gauges A prism (most foresters use this type gauge) will deflect the image of the tree that is being observed. Trees that are deflected off the main bole are not counted, while those that fall within the main bole are counted. The difference between the prism and the other angle gauges is that the user keeps the prism as the plot center while other gauges use the eye as the plot center. Prism angle gauges come in a number of sizes, known as factors or Basal Area Factors (BAF). For most purposes, a BAF of 10 is used. At your point you simply make a circle counting the trees that fall into your plot. Multiply by 10 and you have the basal area per acre at your plot. You will also notice that larger trees that are further away will be counted, while smaller trees will not. When computing number of trees, larger counted trees represent fewer trees than smaller counted trees.

Occupations that are more dangerous then the building trades Essay

Occupations that are more dangerous then the building trades - Essay Example The freezing waters, unpredictable storms, harsh weather conditions, handling of the heavy fishing machines and attacking by water creatures, are the causes of high fatality rate in the fishing industry. In 2008, fishing industry had an average of 129 deaths in every 100,000 fishermen, and 61 injuries in 100,000 fishermen, hence ranked the most dangerous occupation in the world. Aircraft pilot is among the most dangerous occupations in the world. Its death rate is 57.1 per 100,000 pilots. Bush dusting and crop dusting are the most fatal. This is because flying very close to the ground in small planes can be very fatal. Pilots work for very long hours, and pilots have very limited options in saving their planes when crushing (Cullen). Most farmers and ranchers are over 65 years, and they use tractors, heavy machinery and herbicides. Inhalation of herbicides and other chemicals, long working hours during planting and harvesting causes a great risk to their health. This, therefore, makes farming and ranching among the dangerous occupations. . Truck drivers drive heavy trucks for long hours with no proper rest. Increased traffic, being alert for long hours, heavy vehicles with heavy loads create a challenge in this industry. When driving, the drivers can be attacked by robbers, murdered and even raped. The fatality rate stands at 18.3 per 100,000 (Cullen 67). Garbage collectors also face a great challenge. Hanging on the back of garbage trucks is very dangerous. The toxic materials, acids, blood in the garbage are harmful to the collector. The collector can be seriously injured or even die. The fatality rate is at 41.8 per 100,000 garbage collectors. An occupation is termed as safe by its ability to withstand harsh economic conditions. Health care is one of the occupations that can survive even in economic hardship. This is because; people will still need the health care services despite the economic situation. We cannot do without energy. Even

Chapter summaries 1 page each chapter Essay Example | Topics and Well Written Essays - 750 words

Chapter summaries 1 page each chapter - Essay Example by scholars, it has not be written for scholars.1 The chapter seeks to inform a wider audience on how to go about interpreting the Old Testament and this chapter is especially set for students, pastors, and the general public regardless of their level of education. A correct understanding of any written or spoken information depends on the context. If such statements are taken out of the context, this deprives the information its true meaning, and leads to misinformation.2 The meaning of the passages depends on the context of the message and the paragraph. The meaning of such a passage would thus depend on the grammatical form of the word, and the role of the word or phrase in relation to the sentence. This is what amounts to an immediate context. The scripture is best understood by considering the literary form, which is a middle level context. In addition is the distant context that is also referred to as the theological context. The latter requires consideration of the canon of the scripture to understand. There is a need to consider the genre as a critical step in interpretation. The literary form of the Old Testament has been ignored by many, and this has led to lack of a holistic understanding of the context among the general audience. The bible in both the new and the Old Testament use different forms of communication, which include stories, music and homiletics. These forms of communication have to be analyzed according to their own genre. Owing to the overreliance of story forms in writing the Bible, the narrative becomes the ideal essence in Bible revelation, and this makes narratives to be the essential part for all bible interpreters.3 The literary forms becomes essential in understanding the Bible, as the Bible is entirely written in literary form. Therefore, the correct interpretation of narratives would largely depends on the appreciation of the plot as it entirely describe the beginning, the middle and the end of both the single and complex

Do you think the drone strikes should end Why or why not Essay

Do you think the drone strikes should end Why or why not - Essay Example Drone strikes attacks in Pakistan and other bases should be stopped because innocent lives are being taken, the local population of both the U.S. and Pakistan are against these attacks, as they do not agree that this is the way eliminate terrorists. Also, relationship between the U.S. and Pakistan are weakening and such attacks increase the number of terrorists instead of decreasing it. The purpose of the drone strikes attack is to eliminate terrorists but not kill the innocent civilians, if the drone strikes attack would has the chance to hurt those local civilians, we should stop using the drone strikes and find another way to eliminate the terrorists. It has been reported by Dawn.com that the death of 1 terrorist caused by drone attacks conducted by US results in the death of 140 innocent civilians of Pakistan (Dawn.com, 2012). The report even stated that during 2009, a total of 44 drone strikes attacks were launched on Pakistan and these caused the death of 700 innocent civilians of Pakistan and only killed 5 members of the Taliban (Dawn.com, 2012). This has made the accuracy of drone strikes questionable because during 2009, drone strikes attacks were only able to achieve success of 11% (Dawn.com, 2012). For example, the insight for drone strikes attacks is gained by information collected that is not always accurate. U.S. drone strikes attacks may end up killing several innocent people just on the basis of false information or not accurately identify terrorist targets. Because the drone strikes doesn’t operate by human when it’s implementing the action, once it collected the wrong information even navigate to the residential district, the drone strikes would still make the action because it can’t analysis the data but only implement the order. The aim of the war on terrorist is to reduce and eliminate terrorist groups and individuals but using the drone strikes may kill the innocent people. Replacing the drone strikes with foot soldier s is a completely failed idea. Foot soldiers can not be replaced as foot soldiers are aware of the exact locations of the terrorists and they have the ability to make timely decisions to avoid any civilian casualties. Another reason is the drone strikes attacks conducted on Pakistan and Yemen are increasing the number of terrorists and terrorist organization. Baker institute blog’s research states that according to Fawaz Gerges who is a well-know analyst of terrorist movements, the drone strikes attacks conducted on Yemen are increasing the number of terrorists as these people want to take revenge for these drone strikes attacks (Baker Institute, 2012). In the same blog, it’s also stated that Christopher Swift believes that people of Yemen are accepting groups such as Taliban in response to the U.S drone attacks (Baker Institute, 2012).).These researches clearly state that the U.S drone strikes attack is leading to creation of more terrorists within the nations of Afgh anistan, Yemen and Pakistan. For example, once the drone strike takes place on the basis wrong information, it may end up killing a group of innocent people who have nothing to do with the war. These people do not have any connection with the terrorists. After innocent lives are taken due to drone strike attacks conducted by the U.S., those who are related to

Assessing Popper's critique of Marx's historicism as well as limited Essay - 1

Assessing Popper's critique of Marx's historicism as well as limited defense of one or more of one or more of Marx's doctrines - Essay Example According to Popper, the main Marxist doctrines that contributed to the failure by the Australian social democrats to prevent the rise of fascism and the eventual collapse of parliamentary democracy is the Marxist historical doctrine of pseudo-scientific historical materialism. Popper was particularly traumatized by the failure of the democratic parties in Austria to prevent the takeover of Austrian politics by fascism between the 1920s and the 1930s. Popper argued that the communist economic system, which were manifested through fatal ambiguity, passivity and vanguardist politics, and social engineering contributed to the collapse of the parliamentary democracy. In addition, Popper attributed economic historicism and communism to the decline of the Austrian social democracy and the rise of fascism. For example, according to Popper, economic historicism based on Marxist doctrines encouraged the skeptism of the socialist on their ability to reverse historical trends and this significantly weakened their resolve to fight fascism (Hacohen 328). Finally Popper suggested that Marxism led to Austrian social democracy into a dead end by creating real problems that tended to displace another. The social democracy, which Marx promoted, failed to demonstrate feasible economic alternative that reflected market capitalism and totalitarian command economy according to Karl Popper (. The Marx’s ideologies that were inherent in the Austrian socialism committed the country into grave errors. For example, he suggested that Marxism not only failed to provide the Austrian and German socialists with guidelines of sharing political power with the non-socialists thereby resulting in disastrous consequences to their struggle against fascism (Hacohen 327). According to Popper, some of the defensible Marxist doctrines included Marxists critique of psychologism as well as Marx arguments of the autonomy of sociology and

Nurses' Responsibility in the Prevention of medications errors Essay

Nurses' Responsibility in the Prevention of medications errors - Essay Example The nurse administrators can reduce the nurses’ workloads in order to help reduce the errors. Another remedial procedure is to requiring all nurses to implement error reduction procedures. Reduction of nurse burnouts reduced medical errors. Nurses must responsively prevent or lessen of medication errors to permissible levels. Evidently, the findings indicate healthcare professionals, especially nurses, should responsively prevent or reduce medication errors to allowable occurrences. Keywords: medication errors, remedial action, burnout Nursing Professional’s Responsibility to End/lessen Medications Errors Introduction Healthcare entails the nurses’ role in the patient’s recuperation. The research delves on the types of medication errors. The research delves on medication error reduction strategies. Medical errors may cause the patients’ death. Medical errors can be reduced. Healthcare professionals, especially nurses, and other healthcare facility w orkers are responsible for the prevention of medication errors. The nurses are required to exert all efforts to eliminate medication errors. Most of the medication errors occur during certain situations. One of the situations is during the nurse duty shifts. One medication error occurs when the prior shift nurse forgets to give the medication to the patient. The next duty nurse erroneously does not scrutinize whether the prior duty nurse gave the patient the required medication. The error can be prevented by requiring all the next duty nurses to compulsorily scrutinize the prior nurses’ chart notations (Kalra, 2011). Further, Dorit Pud and Anat Zahavy reiterated â€Å"one of the best strategies to reduce medication errors is to scrutinize possible loopholes in the entire healthcare process and not focus on individual isolated medication error cases† (Dorit & Anat, 2010, p. 794). The loopholes include unintentional recording of medication intakes. Forgetting to record t he patient’s actual medicine intakes may persuade the next nurse to erroneously give the same medicine to the patient. The overdose may cause severe health effects on the patient. Further, M. Wernli and D. Schwappach insist that â€Å"patients can play an important part in reducing medication errors by persuading the patients to immediately report any perceived errors to concerned medical professionals for immediate remedy† (Wernli & Schawppach, 2010, p. 285). Another possible medication error may occur during patient transfers. The patient is originally staying at hospital’s left wing. The patient is transferred to right wing in order to lessen the time needed for the resident medical doctor to move from doctor’s office to the patient’s ward bed. When the patient is transferred to the right hospital wing, another nurse committed medication error when she made a new chart. The error can be avoided by requiring all nurses to exert more time and effo rt to ensure that the patient’s chart is religiously replicated to eliminate the medication errors (Kalra, 2011). Nurses must implement medical intervention requirements to eliminate medication errors (Zerwekh & Claborn, 2010). When the nurse discovers an error in the drug order, the nurse should immediately question whether the drug order is correctness. When the nurse gathers enough evidences to prove there was a medication error, the nurse must immediately report the medication er

The effects of smoking Research Paper Example | Topics and Well Written Essays - 1500 words

The effects of smoking - Research Paper Example Moreover glucose tolerance and insulin sensitivity is impaired in the body by smoking. Eliasson et al in his research tells that smoking initially show the symptom of insulin resistance. And after some time the endothelial function is also impaired. Other toxic substances in cigarette smoke can also harm the individual's normal physiological state of body and thus increase the stress on the body. This stress is a cause of diabetes mellitus in individuals (Radzeviciene & Ostrauskas 2009). The cigarette smoke results from the burning of tobacco and it contains Tar which is a brown substance and is made up of more than 4000 chemicals. Lung diseases are commonly caused by smoking which contains Tar, such as emphysema which is a long term, progressive disease of lung tissue which causes shortening of breath and the lung tissues are destroyed and become unable to support the proper physical structure and functions of the lungs. Cigarette smoking also causes chronic bronchitis, which is the inflammation of air passages to the lungs. The inflammation of the air ways makes way for excess production of mucus which blocks the passages for air making it difficult to respire (Dentener et al 2007). The cigarette smoke also affects our heart tissue and makes it weak. The cigarette smoke causes atherosclerosis which is the thickening and hardening of blood vessels by the deposition of fats on the vessel walls, which causes coronary heart diseases and strokes. The presence of carbon monoxide in cigarette smoke lowers the affinity of blood for oxygen lowering the quantity of oxygen carried by the blood to different parts of body and heart causing angina and heart attacks. Nicotine in the cigarette smoke has...The primary focus of the government should be on the reduction of smokers to first create a smoke free environment but it should also secondarily work towards ways and methods to prevent non smokers from smoking. Increasing the number of taxes on cigarettes as well as the i mplementation of bans can prove to be useful for the purpose of discouraging the smokers from smoking and this fact has been proven as many smokers have quit smoking following these regulations. On the other hand proper education regarding the harmful effects of smoking among certain age groups can also prove to reduce the number of non smokers from smoking. Parents of school going children should be advised and taught to keep a proper watch on the children and discourage them from smoking. Smoking is a global issue which alone accounts for the death of 440,000 people annually in the United States. It poses health risks not only for those individuals who smoke but also for those who come into contact with this smoke. Many countries across the globe have taken a stand against this problem and states are justified to take measures to limit the spread of this wide spread issue.

Nurses' Responsibility in the Prevention of medications errors Essay

Nurses' Responsibility in the Prevention of medications errors - Essay Example The nurse administrators can reduce the nurses’ workloads in order to help reduce the errors. Another remedial procedure is to requiring all nurses to implement error reduction procedures. Reduction of nurse burnouts reduced medical errors. Nurses must responsively prevent or lessen of medication errors to permissible levels. Evidently, the findings indicate healthcare professionals, especially nurses, should responsively prevent or reduce medication errors to allowable occurrences. Keywords: medication errors, remedial action, burnout Nursing Professional’s Responsibility to End/lessen Medications Errors Introduction Healthcare entails the nurses’ role in the patient’s recuperation. The research delves on the types of medication errors. The research delves on medication error reduction strategies. Medical errors may cause the patients’ death. Medical errors can be reduced. Healthcare professionals, especially nurses, and other healthcare facility w orkers are responsible for the prevention of medication errors. The nurses are required to exert all efforts to eliminate medication errors. Most of the medication errors occur during certain situations. One of the situations is during the nurse duty shifts. One medication error occurs when the prior shift nurse forgets to give the medication to the patient. The next duty nurse erroneously does not scrutinize whether the prior duty nurse gave the patient the required medication. The error can be prevented by requiring all the next duty nurses to compulsorily scrutinize the prior nurses’ chart notations (Kalra, 2011). Further, Dorit Pud and Anat Zahavy reiterated â€Å"one of the best strategies to reduce medication errors is to scrutinize possible loopholes in the entire healthcare process and not focus on individual isolated medication error cases† (Dorit & Anat, 2010, p. 794). The loopholes include unintentional recording of medication intakes. Forgetting to record t he patient’s actual medicine intakes may persuade the next nurse to erroneously give the same medicine to the patient. The overdose may cause severe health effects on the patient. Further, M. Wernli and D. Schwappach insist that â€Å"patients can play an important part in reducing medication errors by persuading the patients to immediately report any perceived errors to concerned medical professionals for immediate remedy† (Wernli & Schawppach, 2010, p. 285). Another possible medication error may occur during patient transfers. The patient is originally staying at hospital’s left wing. The patient is transferred to right wing in order to lessen the time needed for the resident medical doctor to move from doctor’s office to the patient’s ward bed. When the patient is transferred to the right hospital wing, another nurse committed medication error when she made a new chart. The error can be avoided by requiring all nurses to exert more time and effo rt to ensure that the patient’s chart is religiously replicated to eliminate the medication errors (Kalra, 2011). Nurses must implement medical intervention requirements to eliminate medication errors (Zerwekh & Claborn, 2010). When the nurse discovers an error in the drug order, the nurse should immediately question whether the drug order is correctness. When the nurse gathers enough evidences to prove there was a medication error, the nurse must immediately report the medication er

E-Business Research Paper Example | Topics and Well Written Essays - 4750 words

E-Business - Research Paper Example In the competitive world of business, the existing business organisations are trying to achieve a sustainable competitive advantage that strives to ensure a sustainable growth for the organisation. The prevailing scenario of the business world is the outcome of multiple factors where globalisation plays a very crucial role. Globalisation has itself offered better opportunities for trade and commerce as it has helped to enhance international trade. Moreover, the technological advancement is another key factor that has contributed significantly towards the growth prospect. The world economies have experienced a massive development in the fields of information & communication technology, transportation, infrastructure, research & development etc. All these improvements have changed the entire social and economic arena and now the entire business world is successfully incorporating and utilising these technical improvements to gain a better and sustainable competitive advantage over the prevailing highly competitive business world. In this regard, e-business and e-commerce are two most crucial technological developments that have revolutionised the entire business world. The present day businesses have recognised the potential for e-business and e-commerce and most of them have already identified and incorporated e-business and e-commerce as an integral part of their strategic management.

Concepts Of Time And Eternity

Concepts Of Time And Eternity Before beginning to look at time and eternity it is necessary to ask two questions; what is time and what is eternity? Eternity is most often thought of as existence for a limitless amount of time although many use it to mean a timeless existence altogether, an existence outside of time itself. So our concept of eternity is in many ways dependant on our concept of time. So then what is time? This has been discussed and pondered by many philosophers beginning with Aristotle, who speculated that time may be motion. He did however add that motion could be slower or faster but time could not be, it was a constant. Aristotle obviously did not know about Einsteins theory of relativity in which time can also change. Also when Einstein was working on his theory of general relativity and proposed his then revolutionary idea that mass can curve space, he was not aware that the universe was expanding. So our concept or definition of time is still something which, with our further discoveries of how the Universe is constructed, we are still developing. So we will then take a look at how time and eternity have been viewed historically by philosophers and how this has been developed up to the present day. Let us first take a look at the progression of our concept of time. In ancient Greek philosophy Plato speaks about the Demiurge. The demiurge is a term for an artisan-like figure which is responsible for the fashioning and maintenance of the physical universe. The demiurge however is not the creator figure in the monotheistic religious sense, both the demiurge itself and the material from which the demiurge fashions the universe are considered either uncreated and eternal, or the product of some other being. Plato speculates that the Demiurge creates order in the universe. The Demiurge is a force that provides order and stability of a kind and has an important place in Platos thought on time. In the Timaeus, several possible arguments can be chosen concerning the nature, beginning or indeed no beginning of time. Aristotle in contrast to Plato tries to prove in his Physics, that time neither has a beginning nor an end. His main argument revolves around the point that time or motion always was. If something that had the qualities of motion of movement existed, then it would either have to have been in constant movement or begun to move. Therefore, something that begins must too end. That the heaven as a whole neither came into being nor admits of destruction, as some assert, but is one and eternal, with no end or beginning of its total duration, containing and embracing in itself the infinity of time, we may convince ourselves not only by the arguments already set forth but also by a consideration of the views of those who differ from us in providing for its generation.  [1]  For Aristotle time can have no beginning or end. Something which begins cannot continue on for eternity. His thought also applies to ideas such as the beginning of the world, since for the world to change, or begin, G od or the Creator would have to be subject to a god changing his mind but this would be impossible. Simply put the idea of their being a beginning to time is contrary to Aristotles thought. If we go back to Augustine, we see the importance of Scripture in the Confessions. Therefore in relation to time, if we take the following passage from the Book of Genesis, then we shall see the basic workings or the initial starting point for Augustines theory on time. In the beginning God created the heavens and the earth. Now the earth was formless and empty, darkness was over the surface of the deep, and the Spirit of God was hovering over the waters. And God said, Let there be light, and there was light.  [2]   It is clear that in the beginning there must have been a first step taken for the world and indeed the universe to come into existence, and this was the will of God. Augustine begins Book XI by asking O Lord, since eternity is Yours, are You ignorant of the things which I say unto You? Or see Thou at the time that which comes to pass in time? Why, therefore, do I place before You so many relations of things?  [3]  Augustine appears to be afraid that God is somehow frozen in Eternity, truly without change, without any role to play. However, he does take comfort in the hope that we also pray, and yet Truth says, Your Father knows what things you have need of before you ask Him. (Matt 6:8)  [4]  So God will provide for Augustine, or at least he hopes and believes having red scripture that God provides for him. So too has God given us the world and the universe. That he has created all of these things is enough for Augustine, as he says in Chap. 4 of book XI They [the heavens and the earth] also proclaim that they made not themselves; therefore we are, because we have been made; we were not therefore before we were, so that we could have made ourselves.  [5]   Here we see Augustine marvel at God in his creation of the universe. For Augustine he is trying to show how time came into existence with the creation of Heaven and Earth. God created this universe and everything in it and time, as we know it, began with creation, In the beginning. Yet there are some questions that need to be answered as St. Augustine shows us. And no times are co-eternal with You, because You remain for ever; but should these continue, they would not be times. For what is time? Who can easily and briefly explain it? Who even in thought can comprehend it, even to the pronouncing of a word concerning it? But what in speaking do we refer to more familiarly and knowingly than time? And certainly we understand when we speak of it; we understand also when we hear it spoken of by another. What, then, is time?  [6]  This is a very good question, but is there an answer? Augustine does not seem to be able to find one. When he comments on people who ask what God was doing before time began he says Behold, I answer to him who asks, What was God doing before He made heaven and earth? I answer not, as a certain person is reported to have done facetiously (avoiding the pressure of the question), He was preparing hell, says he, for those who pry into myst eries I boldly say, That before God made heaven and earth, He made not anything. For if He did, what did He make unless the creature? And would that I knew whatever I desire to know to my advantage, as I know that no creature was made before any creature was made.  [7]   Augustine does try to explain eternity being a moment of time, But should the present be always present, and should it not pass into time past, time truly it could not be, but eternity.  [8]  Time then, as opposed to eternity, is always moving and it is always in motion, as Aristotle said. Eternity, however, remains constant, unchanging and complete. But still we are left with that seemingly simple question; what is time? If we look at time as motion, constantly moving on, then we can look at past time or uture time. It is difficult to try and make any concrete claims over the issue of past, present and future. For example, if we say that the past day has been a long one, are we not talking about a day or a state that no longer exists? This is also the case if we speak about the future. How can we comment on the future, e.g. it will be a cold week or a warm day, if it does not exist. But can we measure time in the present? Augustine launches into discussion of the present time that shows the futility to grasp what time is. But we measure times passing when we measure them by perceiving them; but past times, which now are not, or future times, which as yet are not, who can measure them? Unless, perchance, any one will dare to say, that that can be measured which is not. When, therefore, time is passing, it can be perceived and measured; but when it has passed, it cannot, since it is not.  [9]  Augu stine continues to narrow down the present time into days, hours, moments, heartbeats and eventually into a single moment, If any portion of time be conceived which cannot now be divided into even the minutest particles of moments, this only is that which may be called present; which, however, flies so rapidly from future to past, that it cannot be extended by any delay. For if it be extended, it is divided into the past and future; but the present has no space.  [10]  We have come to a stage whereby it is almost pointless trying to even understand time, whether past, present or future. Augustines discussion on time is impressive but he is faced with that question again, that still has not been answered. What is time? It is too difficult, perhaps impossible, to offer plausible explanations. The answer to the question of time is to be found, paradoxically, outside of time.. in eternity We exist in this temporal world, but do not understand fully what time is to us. We are simply not in a position to fully comprehend time. After much searching, debating and discussing, Saint Augustine slowly winds down to a prayer, a prayer of acceptance and hope. You unchangeably eternal, that is, the truly eternal Creator of minds. As, then, Thou in the Beginning knew the heaven and the earth without any change of Your knowledge, so in the Beginning Thou made heaven and earth without any distraction of Your action. Let him who understands confess unto You; and let him who understands not, confess unto You. Oh, how exalted are You, and yet the humble in heart are Your dwelling-place; for Thou raisest up those that are bowed down, and they whose exaltation You are fall not.  [11]   God exists outside of Time. Time is a creature created by God. Gods Will is not temporal like our own. That Eternal God exists allows for everything we know. So, we ask again, what is time? According to Augustine, and other Christian writers and thinkers, It is a creation, just like you or me. We exist in it and travel in this temporal world, universe towards something. What that something is, in Christianity anyway, is eternity. So then we now ask ourselves the question, what is eternity? Concepts of eternity have developed along with the development of the concept of God in a Western context. Eternity has been viewed in history both as timelessness and as everlastingness and following the work of Boethius and St. Augustine divine timelessness became the dominant view. The two views were however very different. Boethius presented the idea of divine eternity as straightforward and relatively problem-free, while Augustine wrestled with the idea and expresses continual puzzlement and indeed amazement at the idea of time itself and with it the contrasting idea of divine eternality.  [12]  We have already looked at Augustines struggles with what time is, but what does Boethius say? It is the common judgement, then, of all creatures that live by reason that God is eternal. So let us consider the nature of eternity, for this will make clear to us both the nature of God and his manner of knowing. Eternity, then, is the complete, simultaneous and perfect possession of everlasting life; this will be clear from a comparison with creatures that exist in timeà ¢Ã¢â€š ¬Ã‚ ¦ for it is one thing to progress like the world in Platos theory through everlasting life, and another thing to have embraced the whole of everlasting life in one simultaneous present.  [13]   Boethius asks the questions about eternity in regard to providence, how can God know about something before it happens, but not then control or influence the free will which he gave to human beings? His answer is to do with the mind of God. God does not know the world in the same way that human beings do because God exists outside of time, so he doesnt view the world as a progression of events. He does not see past present and future as we might but at the same time he knows all future acts and remembers all past acts. He sees the world in one single act, which includes knowledge of every choice of every human being from the beginning of the world to the end. Therefore he doesnt influence the free will or choices of human beings but he did, and indeed does, already know them. In metaphysical terms eternity could be summed up by asking the question can anything be said to exist outside of time and space and if it can how can it and, maybe more importantly, why? Many religions say that God is eternally existent but how we understand this depends on which definition of eternity we use. God might exist in eternity which means a timeless existence where the past, present, and future just do not mean anything. On the other hand, God might exist for eternity, which means he has already existed for an infinite amount of time and will continue to exist for an infinite amount of time. There is another definition that states that God exists outside the human concept of time, but also inside of time because if God did not exist both outside and inside time he would not be able to interact with humans as he does through answering prayers etc. Whichever definition of eternity we use it is safe to say that humans cannot fully understand eternity, since it is either an infinite amount of time or something other than the time and space we know. If we use the concept of God as Creator, as a being completely independent of everything else that exists because God created everything else. If this premise is true, then it follows that God is independent of both space and time, since these are properties of the universe. So then, according to this notion, God existed before time even began, he exists during all moments in time, and he will continue to exist after the universe and time itself will cease to exist. St. Thomas Aquinas in his Summae Theoligica argues against Boethius concept of time and eternity, he says As we attain to the knowledge of simple things by way of compound things, so must we reach to the knowledge of eternity by means of time, which is nothing but the numbering of movement by before and after. For since succession occurs in every movement, and one part comes after another, the fact that we reckon before and after in movement, makes us apprehend time, which is nothing else but the measure of before and after in movement. Now in a thing bereft of movement, which is always the same, there is no before or after. As therefore the idea of time consists in the numbering of before and after in movement; so likewise in the apprehension of the uniformity of what is outside of movement, consists the idea of eternity.  [14]  He is saying that what is eternal is interminable, that it has no beginning nor end and that because eternity has no succession like time, moment after moment in past present and future, it is therefore simultaneously whole. He says also that The idea of eternity follows immutability, as the idea of time follows movement, as appears from the preceding article. Hence, as God is supremely immutable, it supremely belongs to Him to be eternal. Nor is He eternal only; but He is His own eternity; whereas, no other being is its own duration, as no other is its own being. Now God is His own uniform being; and hence as He is His own essence, so He is His own eternity. Is it therefore the case that when we speak of eternity we speak of God? Is God the only thing that can be eternal? Certainly it is true that scientifically the only things we can know are those we experience in life but eternity, although almost universally accepted as a fact, is unknowable to us at least in our lifetimes. When we go, as Christians and others believe, to eternal life after this life, then we may have knowledge of eternity as we have experience of it with God as he is, but here and now we can ask what is eternity but we can never re ally answer it. According to William Lane Craig, on a relational view of time God would exist timelessly and independently prior to creation; at creation, which he has willed from eternity to appear temporally, time begins, and God subjects himself to time by being related to changing things. On the other hand, the Newtonian would say God exists in absolute time changelessly and independently prior to creation and that creation simply marks the first event in time.  [15]  According to the Christian doctrine, still taught to this day, of creatio ex nihilo, the universe began to exist a finite amount of time ago. And this doctrine, according to Craig, receives philosophical confirmation from arguments demonstrating the absurdity of an infinite temporal regress of events and empirical confirmation from the evidence for the so-called big-bang model of the universe.  [16]  But while we might agree that the universe began to exist, does this also mean a beginning to time? If one believes that time exists separately from events in the sense that if there were no events there would still be time, then there need not be a beginning to time as it exists outside of events. To say that the universe began to exist on such a time scale would simply be to say that a finite time ago there were no physical objects. However if one accepts that time cannot exist apart from events, then this means that the beginning of events, or beginning of the universe, would also be a beginning of time. So then is eternity simply a never ending period of time? Or does it exist separately and independently of time? We might ask in regard to God what does it mean to say that God is eternal? It can mean that he exists in divine timelessness or in divine temporality. Divine timelessness is the traditional view of God as being outside of time. It is the position advocated by Augustine, Boethius and Aquinas who we have looked at and also others such as St. Anselm. Divine temporality also holds the notion that God is omniscient and omnipotent. It is important to say that Gods temporality is not to be interpreted as a limit to his power, knowledge or being. Those who uphold a divine temporality view have problems with the views of the divine timelessness of God and indeed it has recently come under criticism by some philosophers and also by some theologians. Oscar Cullmann, a theologian, wrote that Primitive Christianity knows nothing of a timeless God. The eternal God is he who was in the beginning, is now and will be in all the future, who is, who was, and who will be (Rev 1:4). Accordingly, his eternity can and must be expresses in this naive way, in terms of endless time.  [17]   Richard Swinburne, a philosopher, wrote that the claim that God is timeless seems to contain an inner incoherence and also to be incompatible with most things which theists ever wish to say about God.  [18]  In this view Gods eternalness is expressed as being everlasting, without beginning and end, but he experiences time and is therefore able to work within time, and so is involved and working in time with us. This divine temporality is indeed a modern Christian view. It has often been stated in sermons around Christmas time that the birth of Jesus, the incarnation, God becoming man, signalled God entering into time and space with us and he continues to be with us in that same way. John M. Frame states that On Christmas, we celebrate something quite wonderful: God entering our time and space. The eternal becomes temporal; the infinite becomes finite; the Word that created all things becomes flesh.  [19]  He does also note a paradox though in this notion of God entering Space and time by saying From day to day, from hour to hour, the changeless God endures change. But God the Son incarnate is still God, still transcendent. As he responds to events in time, he also looks down on the world from above time and space, ruling all the events of nature and history.  [20]  So why enter time at all? The Christian answer is that he did this to show us how much he loves us, by dying for us, in our place, so that we might have eternal life. Even now God is both God and man, forever, so that he doesnt just rule is from above, but walks with us in every step, in every experience of our lives. As Frame puts it; So Christmas reveals in a wonderful way that God acts in time as well as above it. It shows us wonderfully how God relates to us, not only as a mysterious being from another realm, but as a person in our own time and place: interacting with us, hearing our prayers, guiding us step by step, chastising us with fatherly discipline, comforting us with the wonderful promises of the blessings of Christ. Truly he is Immanuel, the God who is really with us, who is nonetheless eternally the sovereign Lord of all.  [21]   Taking Christ as a pointer to God in both eternity and in time we see in Johns Gospel Jesus say of himself Before Abraham was, I am (John 8:58). With the use of two different tenses, past in reference to Abraham and present in terms of Christ even though logically it should be past tense we are given an insight maybe into what eternity is, separate to time, at least as we know and understand it. Arthur C. Custance says in his book Time and Eternity that The really important thing to notice is that time stands in the same relation to eternity, in one sense, as a large number does to infinity. There is a sense in which infinity includes a very large number, yet it is quite fundamentally different and independent of it. And by analogy, eternity includes time and yet is fundamentally something other. The reduction of time until it gets smaller and smaller is still not eternity; nor do we reach eternity by an extension of time to great length. There is no direct pathway between time and eternity: they are different categories of experiences.  [22]  Therefore we experience time and cannot have a full understanding of eternity due to the fact it is beyond any experience we can have. So then why even ask about it, or even entertain the thought of it? Christoph and Johann Blumhardt in their book Now is Eternity give our reasons for asking about ternity quite simply when they say that The deepest need each of us has, even if we are not conscious of it, is that of eternal life.  [23]   In the book they discuss the impact that the loss of any awareness of eternity has had on the modern world. They say that for most people in todays world it is the temporal and transitory things of life that are most important for them. This is because these things are immediate, tangible, and visible. But it means that the eternal dimension of life that part of it that is divine and thus enduring is never acknowledged or sometimes never even realised that it is there. They go on to say that When eternity is forgotten, human destiny is robbed of its real significance, and the goal of life limited to the search for fulfilment on an earthly plane. Remembered, it enlarges our view and, through what is best and noblest in us, reminds us of the promise of another home on a higher plane: the world from which we come, and to which we must one day return. To be mindful of eternity is to know that our earthly existence will one day be overshadowed by the eternal reality of everlasting life.  [24]  Eternity is a part of who we are just as much as time is. We may live in time now but when we die we go to eternity, it is as much of what makes us human than anything else and therefore as we are destined for eternity we have that innate yearning and calling to know it and understand it, as with every other aspect of our being, but never will until we can experience it. When we read Augustines wonder and amazement when he is pondering time it is something qui te remarkable. It shows a man who has genuinely tried to walk the path of enlightenment. Augustine was faced with some problematic questions that were unanswerable, at least by the human mind and condition. Time is a creature that is so real in our lives, but is as fleeting as the wind, we cannot truly grasp it. Searching for time in the past, present, and future Augustine finds that it is a fruitless act. The answer to the nature of time is to be found in Eternity. That something so great, with a life span that has stretched from the beginning is a creature willed into existence by the Eternal God. That God is, guarantees our existence. God provides for Time and for Creation by His existence. We move also then to talk of eternity, if the nature of time is to be found in Eternity then we must ask what is eternity? The answer to this question then is again impossible to grasp, but the best clues to its answer are found in scripture. In the Old Testament God is referred to in the pres ent, I am, not I was or I will be but I am. This eternal state of being constantly in the present is our greatest insight into what eternity is. After wrestling with all these thoughts of time and eternity and what they are or, more accurately as we cannot fully grasp the concepts, what they might be, we are left back with Augustine and his ultimate belief that the mysteries in which he engaged only turn us towards something greater, something final, and that something is God. Ultimately the path to eternity, that is God, requires not an enlightened mind but a ready faith. We can ask all the questions we want, but in the end we must wait until we are with God, because at it says in the Eucharitic prayer at Mass On that day we shall see you, our God, as you are.  [25]  And then we shall grasp the concept of not only eternity but time and every other thing that we could not grasp here on earth, coming to true knowledge of God and therefore full knowledge of the Truth.

Analysis of Shakespeares The Tempest - Effective Use of the Cliffhanger :: free essay writer

The Tempest:   Effective Use of the Cliffhanger The first scene of The Tempest is unlike most of the openings in Shakespeare's plays, in that includes quite a bit of action. Instead of properly introducing some of the main characters, or setting up an important plot strand, this opening scene appears to be only an attention-grabbing device.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   This statement can be made quite justifiably, due to the fact that all the events of Act 1 Scene 1 are recounted in the following scene, in the conversations between Miranda, Prospero and Ariel. Under ordinary circumstances, it is quite likely that Shakespeare would have removed the first scene and just relied upon the audience paying attention to what was being said in the second scene - indeed, if these events took place some way into the play, he may have considered doing this. However, as an opening scene, Scene 2 would have been rather boring and uninspiring - it consists almost entirely of lengthy explanatory dialogue from Prospero. Audiences would not have been drawn into the play very effectively; and at the time the play was written, during the 17th Century, audiences were not as reserved and polite as they are these days and they might not have reacted very well to being bored.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Scene 1 solves this problem by abandoning all explanation of the events unfolding, as well as much of the characterisation and concentrating on creating an exciting and tense opening scene which immediately engages the audience's attention. Theatres of the time when The Tempest was written were very basic, and would not have been able to achieve the special effects and clever sets that we see in modern theatres. Therefore, Shakespeare had to rely on more subtle, but equally effective, techniques to convey the correct atmosphere.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   One of the most obvious things about this first scene is how short the characters'   lines are. There is just one moderately sized speech, lines 20 - 25, but the rest are all only four to six lines long. This hurried dialogue immediately signals that the characters are panicking, and that they do not have time for long conversations. From the script itself, we can see that there are an awful lot of exclamation marks in the dialogue; this is because the characters are shouting to be heard above the noise of the storm.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   While nowadays the storm would probably be created using recordings of thunder and crashing waves, perhaps along with creaking sounds of the ship breaking up, theatre in Shakespeare's day would not have had this luxury.

The Therapeutic Value of Charlie Chaplin Essay -- Biography

The Therapeutic Value of Charlie Chaplin Pat Barker's Regeneration represents a part of history for the First World War. Regeneration is an antiwar novel held together by people, places, and cultural references. Charlie Chaplin is a cultural reference used within the novel. Barker refers to Chaplin on page 60 in the novel. When the wounded and dysfunctional soldiers watch a Charlie Chaplin film at the Craiglockhart War Hospital. During the war Charlie Chaplin films were therapeutic for the soldiers, and showing one of his films helps develop the theme of therapy that occurs throughout the novel. Even though Chaplin was unable to participate in the war, he helped boost the morale of the soldiers that were in it. Barker utilizes Chaplin as a cultural reference to show that good morale is needed to help the progress of the patient's therapy, but true recovery takes more than just a film. Charlie Chaplin faced public backlash with his stance on World War I. In The Importance of Charlie Chaplin, Arthur Diamond says, "a British citizen had chosen not to leave the United States to fight for his native country" (58). Chaplin's actions caused British audiences to have mixed feelings about him. They loved his films, but disapproved of his non-participation in the war. However, British representatives said that Chaplin was more valuable as an entertainer than an infantryman (Diamond 58). So while the public disagreed with his non-participation, the British government backed him up. In early 1917, the United States knew that Chaplin was a British citizen living in the U.S. and that Chaplin was part of the support system for their side. However, their attitude changed when the United States entered the war after the Germans sank th... ...haplin's irreverent humor plays a big role in developing the theme in Regeneration. Without his comedy, many of the patients at Craiglockhart War Hospital would not have been able to look past and overcome the real aspects of the war. Chaplin found a way to make his audience laugh when they were filled with horror, and he opened the minds of the soldiers, which had once been closed like a shell. Works Cited Barker, Pat. Regeneration. New York: Plume, 2003. "Charlie Chaplin Goes to War: Shoulder Arms." Center for History and New Media. 23 April 2003. <http://chnm.gmu.edu/features/episodes/chaplin.html> Diamond, Arthur. The Importance of Charlie Chaplin. San Diego: Lucent Books, 1995 Napolo, Tony, ed. Our Century: 1910-1920. Milwaukee: Gareth Stevens Pub., 1993 Robb, George. British Culture and the First World War. London: Palgrave Macmillan, 2002

Compare and contrast the consequences of WWI respectively WWII Essay

WWI and WWII brought an extreme destruction and devastation to the world, certainly the previous wars had also brought devastation, but in a totally different scale. These wars were the biggest in the history of men with unexpectedly huge causalities to every country participating. The technology of warfare had improved beyond the imagination of men, bringing weapons that could kill enormous masses of people within a short period of time. WWI and WWII both had devastating results, far more than expected since each war took more than 10 million lives each and as written in the header, that was much more than any previous war. The cost of the war had gone along the size. Whole Europe fell in large debts from the wars, and there were inflation everywhere, more severe after the first war, and you can almost assume that the leaders of the countries had learnt something at least. Especially the inflation were high under the depression in Germany. The previous optimism from the 19th century was gone, now people had experienced the true horror of war, of the first world war, and after the second world war the horror that it could be repeated, a thought which didn’t occur to most people after the first war. Partly due to that many countries changed their ideologies after both wars, countries drew back after the first war, trying to repair some of the devastation, along with the more republics that came, the ideologies became more turned inwards – the country above all, we are the better, nationalism is a possible definition, but in many cases, except Germany, who mostly under these years were driven by hatred and revenge against the unfair Versailles treaty, it was more a fear, a paranoia, especially for the French along the Maginot line, â€Å"walls† rose between countries and the whole area were pretty tense, not as tense as before the war, but still everything hadn’t faded away. The exception for this was the USA with their attempts to create the League of Nations, but it became very short lived and hadn’t the impact it needed for becoming strong. However it planted the seed for the coming UN, which makes another similarity, both wars created these welfare organisations. But after the WWII the countries in Europe again started to look over their own borders, becoming a little more widely minded, countries became more involved in worldwide questions and started with these war-preventative organizations like NATO, trying to prepare for the next war, now that they knew that a repeat of the war weren’t impossible. These would show themselves useful sooner than expected. Since WWII as well as WWI led to a new conflict, for WWI obviously the WWII, and later for the second, the cold war, although it weren’t even close to the scale of the previous wars mostly due to the fact that it didn’t blossom to the war it were predicted to. Both wars also had an enormous impact on the economy in Europe. Among others huge economic debts piled up for each country involved. Furthermore the countries lost labour, since they got killed in the war. This was a downfall for the economy but to make up for some of the scarcity of labour women got to work in the factories, something which earlier was unthinkable, especially in the first world war. A general opinion of men during the late 19th century and the early 20th century was that women should be at home, taking care of the family etc, while men should work, providing the family with money. Although women was accepted working in factories to a great extent in the second world war, compared to the first and especiallty the time before, it would take a lot of more years before a women, not during war time should work. This also provided to the new liberal ideologies after the Second World War. Moreover things that had an impact on the economic change was the new technical improvements during the wars, since many products was invented as a consequence of the war and also the rate of mass production rose during the first world war. Also due to the enormous cost of the war there were inflation in many countries, one extreme example is Germany after the first world war, the Versailles treaty had put Germany under unimaginable debts. Debts that Germany had no opportunity paying back. That’s the major reason behind the inflation, when in just a few months in 1923 the worth of the mark compared to the dollar rose from 4.6 million to 4.3 trillion, about 1000000 times as much. Also the geography of the world changed after the wars, the borders changed quite a lot, and for example the first world war was the final blow for the Ottoman Empire, the reason that it fell, although it were about to fall anyway this was the spark. Then during the war Austria Hungary fell and the borders changed a lot in the Balkans. Finally, as pointed out the effects are quite similar, the atmospheres after the wars were rather similar, both were tense and allowed for new conflicts to start. The distrust of people for the government rose greatly. Furthermore there’s one effect I haven’t taken up yet, the destruction of the earth after the wars, great parts of Europe were affected, trenches were built, big land parts were bombed, and destructed even whole cities were bombed, then especially the Japanese cities Hiroshima and Nagasaki under the second world war. Then there’s the social trauma, both of the soldiers and the families at home, losing their relatives. But as they are similar, there aren’t many significant differences, probably the biggest were however the fact that no country did demand any compensation for the war, then there were no opportunity of a scenario like the one of Germany after the First World War to occur another time. Even though there also were positive sides on the war like the great leap in technology the overall effects were greatly negative, both wars had devastating effects.

Cell phones in high schools Essay

Now days using cell phones in high school is not an easy issue because cell phones and other smart electronic machines established with the fast moving of technology, so everybody has a cell phone from children to older people, its became an important thing in our life and we use it in a lot things even if it effect on our society because it has a lot of advantages it’s also has a disadvantages if we use it in a wrong way in school or other places. In this research I well talk about several points about using cell phones in high schools, the policy that school’s administration has taken about this issue and the advantages and the disadvantages of using cell phones in schools by students or teachers. Using cell phone in high school has a lot of advantages because it can be an educational tool in the class if the teachers know how to use it for teaching and important and improve their lessons. Students can also use it for research about their lessons and to answer difficult questions and even they can connect with each other after school for their projects and other studies. A lot of parents support the idea of using cell phones but outside the classes for example in the field to ensure the safety of their children if there is a sort of emergency. On the other hand there are also some dis advantages about using cell phones in high school and they are very disruptive to students and teachers. Also the phone could make egregious problems if they use the privet areas and publishing them. A lot of schools don’t have a policy of using cell phones by teachers inside the school, but they not allowed them to use it during lessons. Cell phones may be helpful for teachers if they are in activity outside the school to use it for emergency issues, otherwise it will cause a distraction during lessons. Another point we can consider it that it’s important that the bus driver has a cell phone because he will be away from the school when he with the children. To conclude using cell phones in high schools need more studies to apply it in the future. But could schools change their policy to use cell phones as an educational tool by students and teachers during classes? In the future â€Å"yes† it could be because technology well becomes our life in schools or anywhere else but we must use it in the good way and the school must control that carefully by a lot of strict policies.