Social Networking and Information Systems Research Paper

Social Networking and Information Systems - Research Paper Example As the research declares the use of social networking sites have increased substantially for the last decades; thus, it serves a number of purposes, but the three main roles stand out as common across all sites. One of the functions or purposes of social networking is to maintain and strengthen existing social ties or creating new social connections. The major purpose of using social networking sites is to communicate and strengthen relationships with friends, families or relatives across the globe. Johnson argues that social networking sites have morphed into mainstream techniques for teens, adults and companies to exchange information about themselves through sharing pictures, videos, sharing interests and private messages. As the essay stresses social networking sites have not only enabled friends, families and relatives to connect in time and space but also enabled business entities to communicate easily about their products and services they offer to customers in the market. Companies post their products on social networking sites and others have their profiles, thus they upload their content, which are in turn shared across the social network connections. This is vital because it has boosted the business growth of many companies because they are able to advertise their products and services effectively; thereby, reaching many customers across the globe efficiently. Many social network sites permit users to mark content as public or confidential, while others permit them to tag content. Others social tools such as YouTube allow users to upload unlimited amount of content and users are always allowed to upload interesting contents, which are generally publicly accessible from the profile page of the u sers. Social sites such as LinkedIn are among of the significant sites for recommending and organizing the content uploaded by users. This site has become commonly used for job seekers and

A Walk in the Park Essay Example for Free

A Walk in the Park Essay I was strolling along in the park when I spotted through my square shaped glasses the clear pale blue painted sky. There wasnt a single thing in the crystal clear sky. The day was bright and jolly. At the top end of my view I could see a bulky, dismal, dreary bridge. Just below the distasteful bridge there was freshly cut raw green grass wiped across the edge of the playgrounds bright red puerile fencing. The playground itself was rather juvenile for my taste. Precisely in front of the shocking, repulsive rouge railings to the right of my view there stood a toy like, multicoloured set of swings. The swings were designed for little children and they were so solid and stable. Beneath the sturdy, firm swings was a rough textured but prudent vivid rubber ground. The rubber was there to protect and secure children from injuring themselves if they fell off or over something. At the exterior end of my view I could see two rather nai ve gullible looking children. One of the innocent children was about to slide down an enduring metal luminous yellow pole. While the other rather emaciated child was climbing up the variegated invariable steady climbing frame. The child on the stable weirdly coloured pole was quite plump and chubby. She was wearing a disgusting dark green and light green striped top with obnoxious disfiguring black leggings. Her dark bushy hair was swept back in an invisible head band. The girl wasnt pretty but her plumpness made her look quite sweet and young with her light features blending in with her glowing skin colour. I couldnt see the other child very well he was camouflaged behind parts of the paling and could be barely seen. All I could tell was that the child looked like a scrawny little boy half the size of the girl. I could tell that the boy was just following the girl like a sheep being lead by a sheepdog. My view of the boy was also darkened by this mysterious dark shadow looming across the gullible children and there well built toy, the climbing frame. The obscure shadow seemed to be made by the high lanky trees behind me which I couldnt see in my intriguing view. I noticed that behind that behind the clear red barrier on the clement pale green grass stretched across the plain dull ground behind the childrens exciting yet childish playground there was black lumps sticking out the wall papery ground. As I closely examined I saw vast murky black chunks sticking out of the well kept grassy ground they seemed to be mammoth sized tyres. The unusual tyres had been positioned into the ground in a sort of track shape. The track looked gave the impression of being somewhat misshapen and to some extent it appeared tricky and complex with all the lumps and bumps. Beyond the twisted crooked track was a line of high lofty massive green fluffy clouds at first glance they looked as if they were clouds but when I looked closely I could see that they were actually gigantic trees in the distance. The view was memorable and I dont know why it is still stuck as a photo in my head but I will always remember it like it was just yesterday.

Professional Ethics And Accountability Of Teachers Education Essay

Professional Ethics And Accountability Of Teachers Education Essay In a world of science and technology, it is education that determines the level of prosperity, welfare and security of the people. This is not a mere statement of faith in education as expressed by the Education Commission (1964-66) but a very well proven truth as well. While education of acceptable quality depends on many factors including curriculum, infrastructure, teaching-learning material and methods, educational technology, etc. yet the most important among these factors is the teacher. It is he who is directly responsible to operationalize the process of education, establish intimate contact with learners and motivate and train them in various aspects of their personality in a manner that they are successfully initiated into the society as its young, promising, productive and responsible members who are capable to face the challenges of life effectively. Like many other professionals, a teacher also needs initial education and training of reasonable length and quality which h as to be followed by regular life-long professional development equipment sharp and useful in the ever changing contexts. - 1Research Scholar, Department of Education, Ch. Devi Lal University, Sirsa. 2Teaching Associate, Department of Education, Ch. Devi Lal University, Sirsa. Introduction In India, the need of initial education and training of the would-be teacher for different levels of schools education is now well recognized. In higher education sector this need is yet to be appreciated by educational planner. Given the importance assigned to initial training of teacher, elaborate arrangement for initial preparation of school teachers has been made across the country. It is sad that the pre-service teacher preparation in the country is not well organised in its setting as well as in its curriculum. While emphasizing the need to revamp the initial preparation of teachers, the Programme of Action (POA 1986) and the revised POA (1992) had also stressed that to meet the challenges of the twenty-first century, the quality of education will have to be enhanced which would only be possible through continuous professional development of working teacher at school and higher education levels. For school teachers, regular programmes of in-service training were mooted and for college and university teachers, programmers of initial orientation followed by a series of refresher courses were planned. At school level, organization of the professional development programmes for teachers is the responsibility of Institute of Advanced Studies in Education (IASE), Council for Teacher Education (CTE), State Council of Educational Research and Training (SCERT) and District Institutes of Education and Training (DIET) for different categories of teacher and teacher educators. At university level, this responsibility is being taken up by the specially created institutions called Academic Staff Colleges. But in both the cases, teachers professional development activities are confined to their attending these activities, get some number and completing a technical requirement of a particular number of in-service courses for further promotion in the ladder of their career. In both the cases, it is commonly observed that teachers are more concerned with their certification for having attended programmes than their academic enrichment and professional development. The fault, of course, does not entirely lie with the teachers, it is also the teachers professional development institutions and educational administrators who fail to motivate the teachers to change their approach and attitude towards their professional responsibilities. Ethics originated as the philosophical study, begun by Plato and Aristotle, of what constituted a good life. Under the tutelage of subsequent philosophers, the thought came about that a truly good life was a life lived virtuously. This line of though helped to establish a philosophical study of just and unjust behavior. This has taken root most especially in the professional field where the jobs of people have grant them a certain amount of authority. Professional Ethics If one is attempting to live a just, and therefore ethical, life, then it follows that their actions should be virtuous in their vocation as well as their personal life. This is the beginning of professional ethics. Professional ethics were established, and are constantly being developed, as a guiding set of principles that help dictate what constitutes good behavior of person in authority. Professional ethics, in short, are the means of which we judge authoritys validity. Professional Ethical Principles The following are the basic rules for ethical behavior: Not using authority to influence personal life or for monetary gain. Not using authority with malicious intent. Acting within the scope of positions authority only. Not influencing or advocating unethical conduct in others. Acting in good faith to fulfill the duty of the position of authority. Need of Professional Ethics To aware the teachers to do their duties and abiding by truth, hard work and honesty when they tend towards comforts, selfishness, laziness and money. To change the conduct and behavior of teachers in such a way behind which there must be social acceptance and approval. To act as a role model for students by behaving in ethical manner to one and all. To create, sustain and maintain a reciprocal relationship between school and society for ensuring harmonious development of the students as well as of society. To enable every teacher for becoming a real one in truest sense of the term by moulding his personality. To bring improvement in professional environment to make it more conducive, favourable and appropriate for effective working. For this the teacher have to follow the ethical codes of teaching profession. Professional Ethics The following are some professional ethics for teachers:- Loyalty Towards Duty Punctuality Dutifulness Respect for the profession Respect for the institution Respect and admiration for Co-Staff Strictness and straight forwardness Truthfulness Honesty Good Behavior Towards Students Use of Rights Motivational Attitude Studious / Good Learner Dressing Sense Positive Attitude Innovative Proper Use of Authority IN PARAGRAPH FORM Accountability Accountability is a concept of ethics and governance with several meanings. It is often used synonymously with such concepts as responsibility, answerability, Blameworthiness, Liability. As result the concept of Accountability of teachers has completely disappeared into cold bag not leaving behind even a faint clue. For the last three decades, all the committees and commissions appointed to suggest reforms in higher education had recommended the regular teachers performance evaluation and ensuring their accountability: In 1986, S.R. Sen Committee while recommending higher pay scales had added the need for code of (professional ethics) to be made a part of it. In 1986, National Policy of Education and also its programme of action (POA) had recommended for annual performance appraisal of teachers of education institutions to ensure their accountability. In Dec. 1988, the U.G.C. Issued a notification regarding Accountability in higher education for all the universities that self appraisal performance of the teacher is to be made mandatory as a requirement of Career Advancement Scheme (CAS) for award of new pay scales and be implemented with a year. Rastogi committee (1977) while emphasizing the need for account ability in teaching profession suggested self-appraisal by teacher, assessment by students in appropriate manner, periodic performance appraisal, work load and code of professional ethics should be taken in to consideration while ensuring accountability of the teachers. In 2008, UGCs latest pay review committee headed my professor G.K. Chadda recommended multiple parameters like regularity in classroom teaching, holding tutorials, availability to students for consultation, participating in faculty meetings, guiding and carrying our research and participating in other academic activities like seminar, workshop etc. should taken in to consideration while assessing a teachers academic accountability. Professional Accountability Professionalism in any sector is a result of the extent of accountability on the part of individuals. Teaching, being a profession, assumes that every teacher needs to be accountable towards his job. The following are the expected teacher behavior in the form of accountability:- Accountability towards students Teacher and students are the two main pillars of the teaching learning process. The progress and development of the learners can be possible only when the teacher is sincere, hard work, sympathetic. For achieving optimal learning of students, the teacher should be accountable and should take care of the students progress according to his ability. Accountability towards Society The most important role of teacher is to bring the students into educational fold, coordinate various activities of the society and motivate the weaker sections of the society to learn because he can develop confidence to link between the school and the society. Hence the teacher should be accountable towards the society, which is beyond the classroom teaching. Accountability towards Profession A teacher should think various ways and means to help the students to acquire the knowledge, to develop academic potential and to sharp their future through the process of teaching- learning. Professionally accountable teachers adopt various methods and techniques of teaching follow the code of conduct, set the examples for others apply new ideas in classroom situations. Thus a teacher can achieve profession enrichment and excellence which which is beneficial for national development. Accountability towards lifelong teaching and learning A teacher should devote his whole life to teaching as well as learning for the future of humanity as his role is multidimensional and multifarious. Conclusion A professionally accountable teacher must be excellent not only in the subject to be taught, but also understand the learning requirements of the students. He should be caring, affectionate and sympathetic towards them for their harmonious development and prosperity of nation. Hence it is essential that a teacher must be accountable towards his students, society, profession, teaching- learning process, knowledge and values. Hence, quality education is possible when a teacher has the ethics and accountability towards his profession.

Stem Cell Research - Embryonic Stem Cells are Human Essay -- Argumenta

Embryonic Stem Cells are Human      Ã‚  Ã‚   Some parties in the human-embryo stem-cell research (ESCR) debate are oblivious to one basic fact: Embryonic Stem Cells Are Human - which is the focus of this essay. ESCR involves post-conception research, regardless of how well the proponents try to disguise the fact.    It's either a life or it's not a life, and it's not much of an argument to say the embryo is going to die anyway. What kind of principle is that? Prisoners on death row are going to die anyway, the homeless are going to die anyway, prisoners in Nazi death camps were going to die anyway. Why not start disemboweling prisoners for these elusive "cures"?    Meanwhile, every Republican with a doddering, 90-year-old parent seems to be enthusiastically supportive on experimenting on human embryos, or "blastocysts," as they are affectionately known to the "scientific community." This generation is so appalled at the idea of having to take care of mom and dad, now they're lashing out at embryos.    Admittedly, the real problem is with the creation of test-tube...

Technology During World War II

Radar and Bombsites. Both technologies played a crucial role in the defensive and offensive strategies of all the countries involved. During World War II RADAR saw its first use in combat operations. Although radar came of age during the war (Gobble) it is often referred to as the weapon that won the war and the invention that changed the world.Radar was a technology that allowed land bases to detect Incoming aircraft and direct their anta-alarm defenses In the direction of the Incoming aircraft. Radar was also seed in an offensive strategy by giving aircraft the ability to attack targets at night and during inclement weather. Although the use of aircraft in combat wasn't a new concept in World War II, the development of the bombsites helped to make them a strategic weapon. Bombsites technology allowed for more accurate bombing runs and precision targeting of military and industrial locations.By factoring in altitude, air speed, and ground speed, World War II bombsites allowed bomber s to fly at higher altitudes during their bombing missions which provided safety to the bombers and their crews from nit-aircraft guns and defending fighter aircraft. Radar Radar technology works by transmitting strong, short pulses of radio energy into the air in a specific direction using what is called a directional antenna. When these pulses hit an object like a ship, or aircraft they bounce off the object and back to the antenna.These signals are then converted into an electric signal and shown on screen where they can be viewed by an operator. The position of a detected target Is determined by measuring the time It takes the signal pulse to travel to the target, ounce off, and return to the transmitting antenna. Combining this with the direction the antenna is pointing, gives the targets position. Bombsites A bombsites Is a device used by aircraft to sight a target from the alarm and then accurately drop a bomb on that target.When a bomb Is dropped from an airplane It does not fall straight down but actually moves forward as it falls. This is caused by the horizontal movement of the plane in flight. A falling bomb is also affected by the air resistance created by falling through the air, which causes the bomb to always be Enid the plane when it strikes the target. A bombsites determines, in real time, both the range and the course of the plane so as to calculate the proper moment for releasing a bomb.On the 7th of September 1940, the first wave of over 600 German bombers flew up the River Thames to attack the docks. This was the first night of a bombing campaign called the Blitz. Men and women living along the Thames believed â€Å"the whole world was on fire. † For the next 56 nights London was bombed from dusk to dawn. Conclusion With the technology coming into WI, the war had changed. By building and reading new bomb sights, the Germans could easily bomb London from the air with out worry of artillery below.Many civilians were killed in these b ombing however, Londoner continued to go to work and move with every day life. Another new piece of technology, Radar, was also introduced in WI. This created a new era of technology based warfare. It is said that Radar could have stopped the bombing of Pearl Harbor as the Radar had picked up the incoming bombers. However, as Radar was only new and introduced, higher Captains didn't believe what they were seeing was real and avoided it.

Geography of El Salvador

Geography of El Salvador Population: 6,071,774 (July 2011 estimate)Border Countries: Guatemala and HondurasArea: 8,124 square miles (21,041 sq km)Coastline: 191 miles (307 km)Highest Point: Cerro el Pital at 8,956 feet (2,730 m) El Salvador is a country located in Central America between Guatemala and Honduras. Its capital and largest city is San Salvador and the country is known as being the smallest but most densely populated country in Central America. The population density of El Salvador is 747 people per square mile or 288.5 people per square kilometer. History of El Salvador It is believed that the Pipil Indians were the first people to inhabit what is present-day El Salvador. These people were descendents of the Aztec, Pocomames,  and Lencas. The first Europeans to visit El Salvador were the Spanish. On May 31, 1522 the Spanish Admiral Andres Nino and his expedition landed on Meanguera Island, a territory of El Salvador located in the Gulf of Fonseca (U.S. Department of State). Two years later in 1524 Spains Captain Pedro de Alvarado started a war to conquer Cuscatln and in 1525 he conquered El Salvador and formed the village of San Salvador. Following its conquer by Spain, El Salvador grew considerably. By 1810 however, the citizens of El Salvador began to push for independence. On September 15, 1821, El Salvador and the other Spanish provinces in Central America declared their independence from Spain. In 1822 many of these provinces joined with Mexico and although El Salvador initially pushed for independence among Central Americas countries it joined the United Provinces of Central America in 1823. In 1840,  however, the United Provinces of Central America dissolved and El Salvador became fully independent. After becoming independent, El Salvador was plagued by political and social unrest as well as many frequent revolutions. In 1900, some peace and stability was achieved and lasted until 1930. Beginning in 1931, El Salvador became ruled by a number of different military dictatorships which lasted until 1979. During the 1970s, the country was marred by severe political, social and economic problems. As a result of its many problems a coup dà ©tat or government overthrow occurred in October 1979 and a civil war followed from 1980 to 1992. In January 1992 a series of peace agreements ended the war which killed over 75,000 people. Government of El Salvador Today El Salvador is considered a republic and its capital city is San Salvador. The executive branch of the countrys government consists of a chief of state and a head of government, both of whom are the countrys president. El Salvadors legislative branch is made up of a unicameral Legislative Assembly, while its judicial branch consists of a Supreme Court. El Salvador is divided into 14 departments for local administration. Economics and Land Use in El Salvador El Salvador currently has one of the largest economies in Central America and in 2001 it adopted the United States dollar as its official national currency. The main industries in the country are food processing, beverage manufacturing, petroleum, chemicals, fertilizer, textiles, furniture and light metals. Agriculture also plays a role in the economy of El Salvador and the main products of that industry are coffee, sugar, corn, rice, beans, oilseed, cotton, sorghum, beef and dairy products. Geography and Climate of El Salvador With an area of just 8,124 square miles (21,041 sq km), El Salvador is the smallest country in Central America. It has 191 miles (307 km) of coastline along the Pacific Ocean and the Gulf of Fonseca and it is situated between Honduras and Guatemala (map). The topography of El Salvador consists mainly of mountains, but the country does have a narrow, relatively flat coastal belt and a central plateau. The highest point in El Salvador is Cerro el Pital at 8,956 feet (2,730 m) and it is located in the northern part of the country on the border with Honduras. Because El Salvador is located not far from the equator, its climate is tropical in nearly all areas except for its higher elevations where the climate is considered more temperate. The country also has a rainy season that lasts from May to October and a dry season that lasts from November to April. San Salvador, which is located in central El Salvador at an elevation of 1,837 feet (560 m), has an average yearly temperature of 86.2à ‹Å¡F (30.1ËšC).