Unmanned aerial vehicls Essay Example | Topics and Well Written Essays - 1500 words

Unmanned aerial vehicls - Essay Example The U.S. military has used UAVs for surveillance and for actual military operations. In 2009, a UAV-controlled missile was successful in neutralizing a Taliban leader. Future plans of the U.S. Air Force include using UAVs and robots in ground assaults or in beach assault situations. UAVs can also perform military tasks like acquiring targets and rescuing soldiers from dangerous situations. Other uses include collecting data from sensors for use in making digital maps, dropping supplies extremely dangerous territory, and assisting with cyberwarfare attacks. Military UAVs are also known as the ‘flying eye’ because they are designed as surveillance system equipped with sensors and computerized components. The flying eye is deployed in the air to conduct surveillance, take pictures and collect information valuable for military or civilian purposes. When the UAV is in the air, it is programmed to fly for a predetermined flight path until it reaches back to the ground or base. Popularity and applications of UAVs UAVs were first popular with the military because they offer greater flexibility and are more advantageous in dangerous environments than manned aircraft. When it comes to technology, UAVs are effective with the newest technology, such as sensors, microprocessors, and propulsion systems, which can endure and are more effective than human pilots. In the military perspective, UAVs have proved effective in military missions and have also been proven successful in dangerous and contaminated environments where it is very dangerous for human-driven aircraft. (Nonami et al. 2010, p. 3) Complicated UAVs designed for military use are expensive and difficult to operate in crowded places. Designers have devised inexpensive UAVs and make it smaller and easy to operate. Micro air vehicles were built lightweight, with a wingspan of just about 15 cm. and weights about half a kilogram. MAVs can perform military tasks what larger ones cannot do. They can fly to clo se terrain or at dense forest environment, and collect data without being detected. MAVs can also be used for atmospheric studies without influencing airflows. MAVs can also perform surveillance missions for the military as they are built like stealth aircraft. (Langelaan & Roy 2009, p. 1642) Japan has the largest number of registered UAVs, particularly unmanned helicopters used in agriculture. In 2002, it exceeded other countries, such as Australia, West Europe and USA, in the number UAVs registered for civil and military use. The low risk and greater success in missions are major motivators for the use of UAVs in military and civil operations. It has been predicted that in the U.S., market for UAV will reach $16 billion, next is Europe which is currently spending approximately $3 billion. In Europe, this has increased slowly. (Nonami et al. 2010, p. 4) UAV components and designs Major components of a UAV include a microcontroller system, a compass, GPS, servo-controlled mechanism, and cameras or sensors. These components vary per different manufacturing specifications. More sophisticated UAVs are created by different manufacturers depending on the purpose for which they are made. There are various AUV designs which are made relative to their purpose; manufacturers provide designs for military surveillance and operations, for civil use and for hobbyists. More designs have been introduced for civil and military purposes. The industry is even made more competitive and vibrant as smaller firms have

Construction management Essay Example | Topics and Well Written Essays - 1000 words

Construction management - Essay Example The schedule may specify the specific roles for the unskilled and skilled. For instance, starting time can be set at 7am and ending at 5pm. Similarly, construction manager is required to consider the pay rate of overtime schedule. The major role of the unskilled workers involves preparation of construction material mix, timely. The superintendent is responsible in carrying out the activities as instructed by the construction manager and with the help of the project or center map. The function of the superintendent to perform close examination to ensure that, the laid daily schedule is followed such that, the set down period for the whole construction process can be adhered to. More over, the superintendent ensures that the specified ratio of the materials is followed to the latter. The superintendent, ensures that proper records of equipment is well taken especially when begging the daily schedule and at the end of every day. This practice is endeavored to ensure safety and availabil ity of such equipment as to when and where they are needed in the right condition. Labor situation The concept of labor requires the underlying principle of availability to be embraced. Te superintendent, under the construction manager’s instruction should ensure that, the adequate labor is sustained all through the construction period. The labor schedule depends on the schedule of each day. For instance, less sub supervisors may be required when more work requires the supervisors. The superintendent, who in turn reports to the construction manager, directly does all this labor adjustments with proper consultation of the supervisors. However, in some cases, the superintendent can deny the construction managers’ projected schedule if it appears untenable. A successful completion of this project entirely depended on the cordial and timely coordination of among the supervisors, superintendent and the construction. There should be continuous flow of correct information fro m top to down and vice versa. It should be observed that, the three levels of command have to coordinate all the activities in the site wit all aspects of professionalism and ethics. Construction ethics is necessary follow element because of its fundamental benefits attributed to it. The site and construction ethics ensures smooth coordination and reduced incidents of accidents. Start up considerations At the commencement of the center’s activities, numerous start-up considerations are critical for a good start. Some of these include the operation staff, which includes the management team and the ordinary staff, training of the employees, motivation and general maintenance of the center facilities. The considerations should be carried out with outmost honesty and professionalism, particularly when recruiting the staff to set a pace, which may form the company’s norm. Operations staff The owner of the DMD intends to carry out all the activities involving management recr uitment. These activities include advertisement for various job opportunities. Having been the district human resource manager at the department of Health and sanitation, he has apt experience in recruiting the required team, which will perform assigned duties in tandem with the dynamism in this industry. The center owner will have to select the appropriate

Analysis Essay Example | Topics and Well Written Essays - 250 words - 26

Analysis - Essay Example As a result, the author asks why discrepancy prevails between reality and immigrants’ impact on the economy. According to Campo-Flores, Americans argue that immigrants are bad since they create an influx in the workplace. Moreover, the undocumented immigrants strain public services in places such as hospitals, jails, and schools (2010). Though the overall influence of undocumented immigrants is positive, the benefits and costs are disbursed in an uneven manner. For instance, businesses and employers, particularly in agribusinesses benefit the most from immigrants’ low-cost labor, making other sectors to complain about the impact of immigrants in the country. In addition, though consumers acquire goods and services at grocery stores cheaply, most of them fail to understand that immigrants make the greatest contribution. The author makes these points because the negative perceptions towards illegal immigrants are concentrated among the low-skilled natives. They suffer from foreign labor competition, leading to reduced wages, particularly among American high-school dropouts. In this case, the best way to address this issue is not to eliminate immigrants, but to encourage Americans, particularly those who feel threatened by foreigners to boost their and skills in the labor

A League of Their Own Essay Example for Free

A League of Their Own Essay The film begins with the commencement of the second world war and female baseball players are drafted into the All American Girls Baseball League, in the attempt to save the sport. With the induction of this league, the girls obtained the chance to show how women deserve an equal chance in sports, an opportunity to show their hard work and perseverance, and free themselves from the clutches of lower class life through success in the sport. The value of family was portrayed throughout the film and became a top priority for some of the players. In achieving a spot on a team the girls also had to conform to the rules and requirements that the owners of the league were demanding. To give this league the popularity it needed, the girls needed to work hard to be the leagues top players in every team. They all acquired the chance to go to training camps and try out for teams that would be placed into the league. The amount of work they displayed to get placed on the team showed that they wanted to earn the respect of the country and show that women could do more than just care for kids or be in charge of the kitchen. They worked extremely hard to show that women could play the sport as easily as men could. For example, this hardworking value was best portrayed by Kit, one of the individuals who played for the league. She got her sister to play because that was the only way they would take her and she did not want to stay on a farm for the rest of her life. Her persistent attitude helped her reach her goal and she became one of the top players of her time just like her sister. The family values are expressed greatly throughout the film by all the characters, but particularly by Dotti. Many of the women on the team had spouses in the army or back home. Dotti was the protagonist who was a girl with beauty and love of the sport like no other girl. What was different about her, besides being extremely skillful in the sport and never having a bad game, was that in her mind she was only playing while her husband was in the war. She loved the game, but her husband and family were always more important for her. The conflict between winning and her sister’s loyalty ended with her realizing that being friends with her sister was far more important than winning or playing in a baseball league. The women dealt with external conformity within the league because of the rules and regulations that the owners had placed on apparel and style of play. The women were required to wear a skirt outfit and makeup while they were playing. They were all forced to take etiquette classes and learn how to act like â€Å"ladies†. The women were upset with this because they had joined the league to play the sport they loved not to go out on the field and model for the fans. This movie was used to display that women were not inferior to men and to show how the game of baseball was used as more than publicity. The hard work and perseverance gave women in the united states a sense of hope and desire to succeed in a male dominated world.

Dennis Kozlowski: The Implications of Unethical Behavior Essay

Brief Historical Summary Dennis Kozlowski, is the former Chief Executive Officer (CEO) of Tyco International Ltd. During his tenure, Kozlowski engaged in activities that were considered unethical. In 2005 Kozlowski was convicted of misappropriation of corporate funds. Kozlowski had been involved in illegal and unethical behavior during most of his tenure. The findings that lead to the conviction of the former CEO were due to the persistent questioning and interrogating tactics of the shareholders and stakeholders because Kozlowski held within his authority to make decisions that could change the course of the company. Business ethics, auditing practices, and government regulations will forever be affected by the $500 million loss endured by the company. Needless to say this scandal had an major impact on the economy and the business world. Kozlowski’s long line of bad decision making is used by businesses as well as academics as an examples of unethical behavior and why internal controls are important to corporate governance. As the primary indicator of performance, corporate governance reports often display the strength and weaknesses of the company but are only as reliable as the set of values and ethics of the person’s implementing the rules. â€Æ' Unethical behavior/event examined Was it unethical practices, poor governmental regulations, or bad organizational behavior that lead Kozlowski to make the decisions that lead to the 2005 conviction? Vasile (2004) defined business ethics as â€Å"learning what is right and what is wrong and simply doing what is right† (p. 2). However, the actions attached to the decisions are not always as easily derived. In most instances, leaders are faced with making the decision as to what is... ...934 USA Today. (2005) Timeline of Tyco International Scandal. Retrieved from http://usatoday30.usatoday.com/money/industries/manufacturing/2005-06-17-tyco- timeline_x.htm Valentine, S., & Fleischman, G. (2008). Professional ethical standards, corporate social responsibility, and the perceived role of ethics and social responsibility. Journal of Business Ethics, 82(3), 657-666. doi:10.1007/s10551-007-9584-0 Bandsuch, M., Pate, L., & Thies, J. (2008). Rebuilding stakeholder trust in business: An examination of principle-centered leadership and organizational transparency in corporate governance. Business & Society Review. 113(1), 99-127. doi:10.1111/j.1467- 8594.2008.00315.x Caldwell, C., Hayes, L.A., & Long, D.T., (2010). Leadership, trustworthiness, and ethical stewardship. Journal of Business Ethics. 96:497–512. doi: 10.1007/s10551-010-0489-y Dennis Kozlowski: The Implications of Unethical Behavior Essay Brief Historical Summary Dennis Kozlowski, is the former Chief Executive Officer (CEO) of Tyco International Ltd. During his tenure, Kozlowski engaged in activities that were considered unethical. In 2005 Kozlowski was convicted of misappropriation of corporate funds. Kozlowski had been involved in illegal and unethical behavior during most of his tenure. The findings that lead to the conviction of the former CEO were due to the persistent questioning and interrogating tactics of the shareholders and stakeholders because Kozlowski held within his authority to make decisions that could change the course of the company. Business ethics, auditing practices, and government regulations will forever be affected by the $500 million loss endured by the company. Needless to say this scandal had an major impact on the economy and the business world. Kozlowski’s long line of bad decision making is used by businesses as well as academics as an examples of unethical behavior and why internal controls are important to corporate governance. As the primary indicator of performance, corporate governance reports often display the strength and weaknesses of the company but are only as reliable as the set of values and ethics of the person’s implementing the rules. â€Æ' Unethical behavior/event examined Was it unethical practices, poor governmental regulations, or bad organizational behavior that lead Kozlowski to make the decisions that lead to the 2005 conviction? Vasile (2004) defined business ethics as â€Å"learning what is right and what is wrong and simply doing what is right† (p. 2). However, the actions attached to the decisions are not always as easily derived. In most instances, leaders are faced with making the decision as to what is... ...934 USA Today. (2005) Timeline of Tyco International Scandal. Retrieved from http://usatoday30.usatoday.com/money/industries/manufacturing/2005-06-17-tyco- timeline_x.htm Valentine, S., & Fleischman, G. (2008). Professional ethical standards, corporate social responsibility, and the perceived role of ethics and social responsibility. Journal of Business Ethics, 82(3), 657-666. doi:10.1007/s10551-007-9584-0 Bandsuch, M., Pate, L., & Thies, J. (2008). Rebuilding stakeholder trust in business: An examination of principle-centered leadership and organizational transparency in corporate governance. Business & Society Review. 113(1), 99-127. doi:10.1111/j.1467- 8594.2008.00315.x Caldwell, C., Hayes, L.A., & Long, D.T., (2010). Leadership, trustworthiness, and ethical stewardship. Journal of Business Ethics. 96:497–512. doi: 10.1007/s10551-010-0489-y

Resource Dependence Theory

Resource dependence theory  (RDT) is the study of how the external resources of organizations affect the behavior of the organization. The procurement of external resources is an important tenet of both the strategic and tactical management of any company. Nevertheless, a theory of the consequences of this importance was not formalized until the 1970s, with the publication of  The External Control of Organizations: A Resource Dependence Perspective (Pfeffer and Salancik 1978).Resource dependence theory has implications regarding the optimal divisional structure of organizations, recruitment of board members and employees, production strategies, contract structure, external organizational links, and many other aspects of organizational strategy. The basic argument of resource dependence theory can be summarized as follows: * Organizations depend on resources. * These resources ultimately originate from an organization's environment. * The environment, to a considerable extent, con tains other organizations. * The resources one organization needs are thus often in the hand of other organizations. Resources are a basis of power. * Legally independent organizations can therefore depend on each other. * Power and resource dependence are directly linked: Organization A's power over organization B is equal to organization B's dependence on organization A's resources. * Power is thus  relational, situational and potentially mutual. Organizations depend on multidimensional resources: labor, capital, raw material, etc. Organizations may not be able to come out with countervailing initiatives for all these multiple resources. Hence  organization should move through the principle of criticality and principle of scarcity.Critical resources are those the organization must have to function. For example, a burger outlet can't function without bread. An organization may adopt various countervailing strategies—it may associate with more suppliers, or integrate vert ically or horizontally. Resource dependence concerns more than the external organizations that provide, distribute,  finance, and compete with a firm. Although executive decisions have more individual weight than non-executive decisions, in aggregate the latter have greater organizational impact. Managers throughout the organization understand their success is tied to ustomer demand. Managers' careers thrive when customer demand expands. Thus customers are the ultimate resource on which companies depend. Although this seems obvious in terms of revenue, it is actually organizational incentives that make management see customers as a resource. Resource dependence theory is one of many theories of  organizational studies  that characterize organizational behavior. In many ways, resource dependence theory predictions are similar to those of  transaction cost economics, but it also shares some aspects with  institutional theory.

Interview about Personality

I have conducted an interview with regards to someone’s personality. This paper intends to compare the interviewee’s answers to that of mine. It also aims to ask questions that are related to cognition, effects of culture on emotions, effects of gender on emotions, intelligence, learning, memory, motivation, personality, as well as, problem solving. Allow me to first post the question, my friend’s response, and the last one to be placed is mine. 1) Question: Do you remember information more accurately if you observe the behavior? Or do you prefer to read how the behavior is performed? My Friend’s Answer: â€Å"I am more likely to remember if I have personally observed what happened† (White, 2008). â€Å"I cannot really explain it but I can better remember things that I have seen than if I only read it† (White, 2008). My Response: I am not very sure how to weigh it. My memory is extremely sharp that I can remember very well an occurrence that I have observed, as well as, a behavior that I have merely read. 2) Question: Do you prefer to study in the library? Or at home where it is noisy and distractions are present? My Friend’s Answer: â€Å"I prefer to study in places where I can concentrate a lot better, so yes, I prefer the library† (White, 2008). â€Å"I never really study at home because it is too noisy: first of all, there’s my brother who never seems to know how to tone down the volume of his computer’s speakers, television, or stereo; second, my younger sister and brother who always seem to be in an argument; and last but not least, my mom and dad who always discusses about several issues that interest them† (White, 2008). My Response: I prefer to stay at home. Although, there may be distractions at home, like the television, the radio, or the computers, and my family, I still prefer to study at home. I do not like it when it is too quite. For instance, in the library, not hearing anything at all, makes me go crazy, I will probably even fall asleep in there. I just feel so much better studying at home. 3) Question: Have you taken the Myers Briggs test? Would you mind sharing the result/s? My Friend’s Answer: Yes I already did take that test, the results stated that, â€Å"I am a slightly expressed introvert, that I have a slightly expressed sensing personality, a slightly expressed thinking personality, and a slightly expressed judging personality† (Humanmetrics, 2008). â€Å"According to the test, it means that I am an introvert, not sensible, not a thinker, and quite judging† (White, 2008). My Response: Yes, I took that test as well and the results were the following, â€Å"I am a slightly expressed extrovert, a slightly expressed sensing personality, a slightly expressed thinking personality, and a slightly expressed judging personality† (Humanmetrics, 2008). Simply put, it means that, I am an extravert somehow, not sensible, a bit of a thinker, and not a judging person (Humanmetrics, 2008). 4) Question: Do you feel that the Myers Briggs test results are accurate? Why/Why not? My Friend’s Answer: â€Å"For me, it was not accurate as the results did not actually match with my personality† (White, 2008). My Response: I can only agree with the interviewee’s claim. Mine did not match my personality as well. 5) Question: Which experiences do you feel contributed most in the development of your personality? My Friend’s Answer: â€Å"There are times when I am exceedingly impatient. There are also times when I would lash out at other people. I get irritated easily and get mad over trivial issues† (White, 2008). â€Å"Such personality of mine developed because I grew up with a terrible and violent grandfather, who actually lived with us for quite some time† (White, 2008). â€Å"I have witnessed how she would yell at my mom (his daughter) if money is being discussed about, for instance if he asks from her and my mom says no because she knows that the money will only be spent at the casino and other forms of gambling† (White, 2008). â€Å"When I was young, I even saw him hit my mother and my elder sister† (White, 2008). â€Å"When he lost his job, he began to borrow money from all sorts of people, and when he was not able to pay, these people pressed charges and that was also when he showed more aggression to everyone around him including my parents, sister, brother, and I (White, 2008). â€Å"This is why I turned emotionally unstable; there are times when I am extremely nervous and easily frustrated† (Meyers, 2004). The aforementioned experiences made me â€Å"disagreeable†, meaning, â€Å"ruthless, irritable, as well as, uncooperative† (Ticao, 2001). â€Å"Not to mention, the fact that I don’t seem to have enough drive and discipline; I felt hopeless about life every time I remember my grandfather† (White, 2008). My Response: I have encountered violence in my home as I grew up as well. But I never let myself get too engaged with such a negative occurrence. I did not allow myself to feel exceedingly fearful of such happenings. Lucky, I had the â€Å"ability to make a coping response†, if not I will probably become aggressive, impatient, irritable, uncertain, etc as well (Ticao, 2001). What I actually did was to make myself avoid thinking about my dark past and move on to the brighter side of everything. 6) Question: Do you feel that you are self-monitoring when it comes to attitude? How or how not? My Friend’s Answer: â€Å"I believe that I am not self-monitoring, this is because, I am sure that I won’t have a terrible personality and set of attitudes if I was actually one† (White, 2008). I could have watched myself better, regulated or controlled myself, and became a better individual if I only became self-monitoring† (White, 2008). My Response: I have always been monitoring myself. I weigh things, reflect on whatever happened to me, and learn from it. I use my experiences instead to do something about myself and avoid turning into a terrible individual. 7) Question: What was the strongest influence to your attitude? My Friend’s Answer: â€Å"I believe that the person who played a large role in molding the attitude/s that I possess now is my grandfather† (White, 2008). My Response: For me, all the people who showed aggression towards me played a role in who I am today and in what attitudes I now possess. I owe it to them how courageous and strong I am now. I have learned so much because of them. For instance, I am disciplined, driven, and motivated to improve the standards of my life because of the negative experiences that I have been faced with. 8) Question: What role does a person’s race, gender, or ethnicity play when forming that person’s personality and attitudes? My Friend’s Answer: â€Å"I believe that the aforementioned elements may have an effect on one’s personality and attitude† (Carson et. al., 1992). â€Å"For example, we all know that observing the behaviors of a particular race, gender, and ethnicity will already affect one’s attitude through what is known as â€Å"observational learning† (Carson et. al., 1992). Merely observing will infuse an attitude to the observer (Carson et. al., 1992). My Response: I feel that because the elements are stereo-typing inclined then it really means that it has the capability of affecting one’s personality/attitude (Carson et. al., 1992). 9) Question: Do you feel that you are better at tasks which are intrinsically motivated or extrinsically motivated? My Friend’s Answer: â€Å"I am not driven to carry out things. In fact, there are times when I do it only for the money; thus I am extrinsically motivated† (Brophy, 1998). My Response: I am just the opposite though, I do things without anything in exchange (Morris et. al., 2005). References Brophy, J. (1998). Motivation. Burr Ridge, IL: McGraw-Hill. Carson, R.C. & Butcher, J.N. (1992). The World of Abnormal Psychology. New York: Harper Collins. Humanmetrics. (2007). Jung Typology Test. Retrieved March 13, 2008 from http://www.humanmetrics.com/cgi-win/JTypes1.htm Meyers, D. (2004). Psychology: Seventh Edition. New York: Worth Publishers. Morris, C.G. & Maisto, A.A. (2005). Psychology: An Introduction, 12th Ed. New York: Prentice-Hall. Ticao, C. J. (2001). Introduction to Psychology. Quezon City: UP Press. White, U.P. (2008). Personal Interview.