Thursday, November 28, 2019

God Grew Tired of Us

Introduction The title of the film â€Å"God Grew Tired of Us† is rather succinctly used by the film maker in order to help audiences understand the plight of the 3 main characters in the movie and how it relates to the greater theme of the plight of people throughout Africa and the Third World.Advertising We will write a custom essay sample on God Grew Tired of Us specifically for you for only $16.05 $11/page Learn More Poverty, as the movie shows, is one of the causes of global conflicts wherein countries, states and various groups continue to fight over increasingly decreasingly resources as people all around them starve to death. It is due to this that it can be assumed that the main reason the film was created was to help create sufficient impetus so as to enact changes to prevent poverty and war through concerted global action. Examining the Movie The movie itself shows a rather strange form of symbolism wherein two contrasts are given to au diences, the first being a world of starvation, pain, hopeless and nothingness as shown by the plight of the 3 boys as they escape from Ethiopia and one filled with intensity, food, abundance and opportunity symbolized by America. It is through this unique contrast that audiences get an understanding on how grossly lopsided the world truly is wherein it can be seen in two extremes namely extreme poverty and extreme wealth, poverty and starvation, and finally opportunity and hopelessness. It is only after realizing these extremes from watching the film that people begin to understand that with these lopsided concentrations currently pervading global society wouldn’t it be a rather simple process of merely sharing the wealth in order to help other people throughout the world? While this question is suggested in numerous themes and instances in the story such as the decision of the boys to help those left behind in the refugee camp on Kakuma a solution is never truly presented b y the movie itself. It could be assumed that a possible solution is left to the viewers that the reason why the film was even made in the first place was to have them understand the problems facing numerous individuals in countries around the world and let them make their own decisions as to what must be done. Understanding the Journey of the 3 Boys What must be understood is that the journey undertaken by the 3 boys in the story in unique due to the mere fact that it chronicles lives placed under turmoil in such a succinct manner that audiences cannot help but be concerned about the boys through the film.Advertising Looking for essay on art and design? Let's see if we can help you! Get your first paper with 15% OFF Learn More Death and destruction seems to pervade the various environments the boys go through yet they continue to march forward inextricably drawn towards the potential for a peaceful life somewhere. The film shows how people become fast friends as a resu lt of hardship, that families are created not as a result of blood but joint experiences and suffering and that in the end hoping and acting on a better life will actually bring about such a life in the end. Conclusion The message of the movie is clear; people are suffering around the world due to a lack in resources while there are countries around the world rich enough to help. As such what is needed is a concerted effort in order to ensure that people in places affected by war and starvation are given the proper kind of help so as to ensure that the situation the four boys found themselves is never seen again. This essay on God Grew Tired of Us was written and submitted by user Thunderball to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Monday, November 25, 2019

Abortion in Society essays

Abortion in Society essays We live in a nation built on the idea of freedom, freedom of choice and freedom of expression, yet we are not free. Abortion is an ever-present choice that every woman should and does have, not based on ones financial situation, cultural background or even age; its a choice that every woman has the right to. There are too many children being abandoned and given up for adoption every day and there should be some responsibility for ones actions, the children should not have to suffer for their parents faults. An abortion is a right as an individual, the right to decide what happens with ones body and the freedom to chose their own future. Abortion is a womans right and choice. In 1973 Roe vs. Wade was a landmark trail, which led to the legalization in all states for a woman to have an abortion. It is also the womans right to privacy with this abortion, because without legal abortion women would be denied their constitutional right of privacy and liberty. If abortion were illegal it would force poor women to bear and raise children they can't afford to bring up. There would be a number of unsafe abortions in back allies, causing harm to both the baby and the mother. It would also force women to give up their dreams and stay home to bring up babies. Worst of all, it would condemn victims to rape and incest to carry and nurture the offspring of their rapist. Who would stand for something that would allow this to happen? Women shouldnt feel scared to have an abortion either. They should have to think about what is going to happen to them as they try to get an abortion, yet they do because they are picketing people outside harassing them. Some of the activists actually take it to extremes, such as bombing abortion clinics. Why would someone who believes in pro-life want to kill someone? Woman are born with rights, right to privacy and the...

Thursday, November 21, 2019

Leadership Essay Example | Topics and Well Written Essays - 500 words - 3

Leadership - Essay Example As mentioned above, schools obviously function as an open system, taking input from the environment, putting it through a transformative process and producing the changed product back into the environment. The second major frameworks schools function in is rational. A rational system is a system which attempts to achieve a specific goal with maximum efficiency. Though schools have a wide variety of goals, they are often very specific: they want to educate students to the point that they meet required standards (whether the standards are set by a school board, an accredited body, or the school itself). They seek to give students a balanced life, by providing access to education (in the form of physical education classes) and food along with academic pursuits. So clearly schools meet the first part of the definition of a rational system: they have specific goals. Schools also try to meet these goals in as efficient methods as possible; they employ teachers with enough experience to cov er multiple subject areas (such as physical education and another subject), they try to economize by using textbooks which will not become outdated quickly or can be used for multiple classes. So clearly they meet the second definition of a rational system.

Wednesday, November 20, 2019

Discuss why you wish to pursue a career in Nursing and two most Essay

Discuss why you wish to pursue a career in Nursing and two most challenging issues facing Nursing practice today and why - Essay Example Nursing career In the continuously modernizing world and growing body of knowledge, it is not new that there is a shortage of nurses, and that this dilemma is constantly being pursued upon for solutions. The personal choice of taking nursing as a career is inspired by the need to answer to the call of health care delivery. Presently, the health care delivery system desires providers who could meet the needs of the client while taking into consideration his or her wholeness, and not merely the physical aspect focused on by medicine. Undeniably, this could be satisfied by competent nurses. Nursing is full of career opportunities. One may decide to be involved in a specific area, whether in nursing education, administration, community, or clinical practice, or participate in several areas at the same time. Trending career opportunities nowadays also involve nursing informatics and nursing research. Despite these diversities, the goal of nursing to provide care is still the backbone of t he profession. Challenges in Nursing The idea that change is inevitable implies that the continuous evolution of the world also poses challenges to society, including the field of nursing. Nursing leaders play essential roles in the performance of their staff.

Monday, November 18, 2019

Methodology paper for PHD research, the proposal is ready but the Essay

Methodology paper for PHD research, the proposal is ready but the methodology needs to be amended - Essay Example As the Gulf countries traded with the world, they have gained both capital and expertise to go beyond the passive investments that have dominated the flow of capital in the region in the past. Legrenzi and Momani have pointed this out, arguing that the profits accumulated from the years of stable and high oil prices have enabled the GCC states to have a wider range of investment choices. (p20) A parallel development is the perception that BITs have or will create a special limb of international customary law. (Dolzer and Schreuer, 2008, p2) It has been argued for the most part that BITs have evolved to such an extent that they have their own unique regulatory laws within the wider scope of international commercial laws. (Dolzer and Schreuer, p2) This expectation led to the favorable attitude on BITs. Sornarajah, however, raised an interesting point warranting further exploration and research. According to him, the fact that there has been an increase in BITs for some time and no lega l standards has been established as yet should already demonstrate how these treaties have not been able to create the â€Å"customary principles of international law† for protecting the movement of foreign capital. ... Oil prices, for its part, has now become relatively impervious of late as the highly integrated international system become more and more strict in addition to how the world is scrambling to tap alternative energy sources. Therefore, the need for BIT regulation is underscored. Aside from intelligent investment decisions, the GCC member-states have used regulatory mechanisms to control international capital movement especially concerning the BITs in a bid to prevent and mitigate risks and threats. This paper will explore this theme. The aim is to outline the current capital movement landscape, identify the regulatory mechanisms that govern it (i.e. statutes, treaties, etc.) and assess their strengths, failures, points of opportunities and challenges. 2. SOURCES AND DATA ANALYSIS This research uses several approaches within the qualitative method of inquiry. The sources of the information, hence, are composed of both primary and secondary data, which will often be referenced in order t o outline specific cases and important statutes that govern BITs. These sources can include academic journals as well as other texts published on the subject (i.e. published dissertations and news reports), Internet sources in addition to data available from corporate websites among other documents released and published by organizations, individuals and documents from the GCC governments and their agencies. Relevant information from international organizations will also be used. In addition, this study will also conduct interviews on selected resource persons, which could be composed of legal luminaries, specializing in the GCC jurisprudence, investors, policymakers and other stakeholders that are authoritative in discussing the GCC BIT subject. The number of these resources would

Friday, November 15, 2019

Designing of a 4 Bit Transmission System Using Lasers

Designing of a 4 Bit Transmission System Using Lasers Title: Laser Communication System Abstract: Communication is a common need. But there are places where wired and frequency wave communication is not possible. Laser as a new form of communication can communicate over those barriers. This paper deals with designing of a 4 bit transmission system using Laser. This is faster and cheaper communication medium. Laser light has higher intensity, efficiency, as well as better visibility and performance quality. It provides a much simpler communication system and reducing the complex wiring. Introduction: Communication is an inseparable part of our life. Search for new mediums of communication is an eternal search that is seen in human history. Newer forms of communication solve the constraints of traditional forms of communication. Today, communication demands more bandwidth allocation, power requirement, accuracy and security in everywhere in everyplace. World needs sufficient mediums to communicate solving the hurdles. As a communication medium wired communication, optical fiber communication, wireless communication over radio frequency has been established so far. A new form of communication medium like laser communication can bring a new era of communication technology where these communication mediums have limitations. Laser communication system do not need wire like wired and optical also do not need licensed frequency channel like RF. This communication is reliable, economic, and speedy can replace wireless, fiber optic communication. Laser communication is interesting and important as it can be used in general as well as for confidential data transmission even for inters building communication like in office or in a conference room. Laser is attractive in a sense that it has features like worldwide availability, unlicensed bandwidth, non-interference with radio bands. Introducing laser communication is not that easy. In the past data were converted into analog waves but the new communication form will have different way of sending data likewise laser communication converts data into laser light. Many researches have been conducted over this topic. Most of the laser communication research was done on earth station and outer space satellites. Other researches done on laser based communication are either costly or inefficient. So there remains scope and need for further research. This paper shows a system that can send data over laser beam using a simpler and cheap circuit. Numerical data from 0-9 mapped into 4 bit binary and send over laser beam which taking as a base can send all computer data over laser. This paper did not conducted research on the laser directionality. No solution is given on the correct positioning of the laser beam. In the next section, related works and then Laser communication system providing components, transmitter and receiver design, constraints and future work can be found. Finally, Section 4 summarizes contributions. 2. Laser Communication System: A laser communication system requires a Transmitter and a Receiver. For better performance 4 laser torch is used so the system can give send and receive 4 parallel bit. These increases speeds by 4X. For demonstration purpose two transmitter and receiver circuit is given. The first transmitter and receiver coded numeric number 0-9 manually and in second transmitter and receiver used encoder and decoder. 2.1 Components: Laser Torch: A process of optical amplification is used in laser to emit light based on the stimulated of photons. It is highly directed beam/intense light and power efficient. Resistors: It restricts the flow of current. It is used to restrict excessive power from destroying the laser torch. Voltage Source: It provides voltage difference. Power source of the circuit. Buttons: Enables and restrict power flow. It is used to represent number 0-9. LED bulb: Glows when power is supplied. Used to show output. Encoder: Converts decimal to binary. Decoder: Converts binary to decimal. Photodiode: This device provides current flow if gets hit by a light beam. Used to detect laser beam. 2.2 Transmitter Design: The first transmitter circuit requires a 1 voltage source, buttons 0 – 9, 4 resistor, 5 4input OR gate, 1 2input OR gate and 4 lasers. Button 0-9 represents numeric 0-9. The input 0-9 mapped as the figure below. To construct circuit for the mapped input the equation user is: Laser 1 = 1 (OR) 5 (OR) 8 (OR) 0 = 1 + 5 + 8 + 0 Laser 2 = 2 (OR) 6 (OR) 9 (OR) 0 = 2 + 6 + 9 + 0 Laser 3 = 3 (OR) 7 (OR) 8 (OR) 9 (OR) 0 = 3 + 7 + 8 + 9 + 0 Laser 4 = 4 (OR) 5 (OR) 6 (OR) 7 (OR) 8 (OR) 9 (OR) 0 = 4 + 5 + 6 + 7 + 8 + 9 + 0 The constructed circuit is given below. T1 The input can also be through by using an encoder. The second transmitter circuit requires 1 voltage source, 4 Resistor, 4bit encoder, buttons 0-9 and 4 lasers. The constructed circuit is given below. T2 2.3 Receiver Design: The first receiver for the first transmitter requires 1 voltage source, 4 photodiode, 4 NOT gate, 4 resistor, 3 2input AND gate, 7 4input AND gate and 10 led. The input of 4 photodiode mapped into 0-9 led representing numerical 0-9 like below. To construct circuit for the mapped input the equation user is: Led 1 = Laser 1 (AND) Laser 4’ = 1 * 4’ Led 2 = Laser 2 (AND) Laser 4’ = 2 * 4’ Led 3 = Laser 3 (AND) Laser 4’ = 3 * 4’ Led 4 = Laser 1’ (AND) Laser 2’ (AND) Laser 3’ (AND) Laser 4 = 1’ * 2’ * 3’ * 4 Led 5 = Laser 1 (AND) Laser 2’ (AND) Laser 3’ (AND) Laser 4 = 1 * 2’ * 3’ * 4 Led 6 = Laser 1’ (AND) Laser 2 (AND) Laser 3’ (AND) Laser 4 = 1’ * 2 * 3’ * 4 Led 7 = Laser 1’ (AND) Laser 2’ (AND) Laser 3 (AND) Laser 4 = 1’ * 2’ * 3 * 4 Led 8 = Laser 1 (AND) Laser 2’ (AND) Laser 3 (AND) Laser 4 = 1 * 2’ * 3 * 4 Led 9 = Laser 1’ (AND) Laser 2 (AND) Laser 3 (AND) Laser 4 = 1’ * 2 * 3 * 4 Led 0 = Laser 1 (AND) Laser 2 (AND) Laser 3 (AND) Laser 4 = 1 * 2 * 3 * 4 The constructed circuit is given below. R1 The second receiver 2nd transmitter circuit requires 1 voltage source, 4 photodiode, 10bit decoder, 10 resistor and 10 led. The constructed circuit is given below. R2 2.4 Constraints: The factors such as beam dispersion, background light, shadowing, rain, fog, snow, pollution, smog causes an attenuated received signal and lead to higher bit error rates. For longer distance communication high power laser is required which is costly. The laser and photodiode position have to be correct which gets difficult with longer distance. 2.5 Future work: To provided data computer or any smart device is a remarkable source. Microcontroller will make it more sophisticated. 4 bit data transfer through 4 lasers with TDM (Time Division Multiplexing) can give a super speed and reliability. Improved design of this system can be used to transmit confidential data over long distance with more powered lasers. 3. Related work: 4. Conclusion: We explored the use of light based carriers for transfer of information. This paper emphasis on the study of laser as a communication medium. Upon study a newer form of communication medium like wireless, optical fiber etc can be established. Laser Torch Based Transmission and Reception are cheaper and simpler in construction. Blue-Tooth can also be used for transmission and Reception purpose, but its range is small compared with their price. 5. References:

Wednesday, November 13, 2019

El Nino and its Impact on Coral Reefs :: Geology

El Nino and its Impact on Coral Reefs Introduction When individuals think of El Nino, they think of heavy wind, heavy rain, and the hot and cold temperatures in the wrong seasons. However, El Nino impacts are more than on humans and their surroundings. El Nino impacts the sea as well. The changes El Nino brings to our weather brings changes to ocean temperature. Changes in the ocean impact all forms of life in the ocean. It brings changes to fishes (affecting migration patterns), changes to aquatic vegetation growth, changes in the rest of the food chain , and most importantly changes (even death) to coral reefs. Coral reefs are more than collectable items, but they are a source of food, shelter and protection for most fishes and other forms of life in the ocean. During El Nino, coral reefs are damaged by the change of temperature. This leaves fishes homeless and in danger. What is El Nino El Nino is a disruption of the ocean off the coast of South America. El Nino starts when all the cold water on the bottom of the ocean does not come up to the surface because the trade winds blow differently during El Nino years. Instead, the warm water stays on top and becomes overheated. Then the water warms the jet streams, as well as sending more moisture into the air. El Nino has many important consequences for all the weather around the globe. For example, Illinois might be warm during its winter, and Brazil might be cold during its summer. Rainfall follows the warm water eastward. This is associated with flooding in Peru and droughts occurring in Australia. This kind of weather change is caused by El Nino. An El Nino may occur every three to seven years . It begins with a change in the trade winds. El Nino can last from a few months up to two years . It can be predicted a year before it happens. The warming of the ocean water begins in the Pacific and moves towards the coas t of South America. During a period of time that may last a year. A full blown El Nino starts in early December. El Nino effects continue for many months. (El Nino Theme Page, 1996). History No one knows exactly when the El Nino occurred, but ice core records from the Andes in Peru suggest these climate fluctuations have been part of Earth's weather cycle for El Nino and its Impact on Coral Reefs :: Geology El Nino and its Impact on Coral Reefs Introduction When individuals think of El Nino, they think of heavy wind, heavy rain, and the hot and cold temperatures in the wrong seasons. However, El Nino impacts are more than on humans and their surroundings. El Nino impacts the sea as well. The changes El Nino brings to our weather brings changes to ocean temperature. Changes in the ocean impact all forms of life in the ocean. It brings changes to fishes (affecting migration patterns), changes to aquatic vegetation growth, changes in the rest of the food chain , and most importantly changes (even death) to coral reefs. Coral reefs are more than collectable items, but they are a source of food, shelter and protection for most fishes and other forms of life in the ocean. During El Nino, coral reefs are damaged by the change of temperature. This leaves fishes homeless and in danger. What is El Nino El Nino is a disruption of the ocean off the coast of South America. El Nino starts when all the cold water on the bottom of the ocean does not come up to the surface because the trade winds blow differently during El Nino years. Instead, the warm water stays on top and becomes overheated. Then the water warms the jet streams, as well as sending more moisture into the air. El Nino has many important consequences for all the weather around the globe. For example, Illinois might be warm during its winter, and Brazil might be cold during its summer. Rainfall follows the warm water eastward. This is associated with flooding in Peru and droughts occurring in Australia. This kind of weather change is caused by El Nino. An El Nino may occur every three to seven years . It begins with a change in the trade winds. El Nino can last from a few months up to two years . It can be predicted a year before it happens. The warming of the ocean water begins in the Pacific and moves towards the coas t of South America. During a period of time that may last a year. A full blown El Nino starts in early December. El Nino effects continue for many months. (El Nino Theme Page, 1996). History No one knows exactly when the El Nino occurred, but ice core records from the Andes in Peru suggest these climate fluctuations have been part of Earth's weather cycle for