Questions about Fruits Biology Assignment Example | Topics and Well Written Essays - 750 words

Questions about Fruits Biology - Assignment Example Every fruit has a different proportion of these elements and accordingly its taste varies. The fruits which have more fructose and less of acidic content will generally taste sweeter. Some very sweet fruits are banana and mangoes. On the other hand fruits like orange and grapes have higher content of acids. Orange has citric acid and fructose in equal quantity and as a reason it is sour. Some fruits like melon have no specific taste because they have an equal composition of starch and acids. So the major chemical compounds which determine the taste of a fruit are fructose and acid. 2- How does the ripening of fruit affect the process of seed dispersal? The process of fruit ripening has an important role to play in the seed dispersal phenomena of fruits. Fruits are dispersed by various agents like wind, animals and humans. When the fruits are dispersed by animals they undergo ripening procedure which gives attractive characteristics to fruit which attracts the consumers. The enzymes w hich give the ripening effect to the fruit allot bright color and scent to the fruits in order to enhance their appeal and attraction . This makes the fruit more noticeable and visible to the consumers. When consumers are attracted to the fruits they are eaten by them, and the seeds are carried away to long distance when they get discarded. This allows the seeds to travel long distances away from their parent tree. They then get germinated in various location of the land and flourish. In the case of fruits which are dispersed by wind, they undergo dehydration in later stage which causes the seeds to be dry and light . This makes the seeds light and allows the scattering of them to various planes of land. Wind is a very strong dispersal agent and can carry the seeds to extremely far away places. Some fruits whose seeds are dispersed by wind change its structure during the ripening procedure which gives it a light structure due to the consequent drying up or dehydration. Thus differen t agents like wind, animals and humans allow the seed dispersal of fruits after they ripening procedure.

Privacy about Emailing, AIM or MSN Messenger Essay

Privacy about Emailing, AIM or MSN Messenger - Essay Example It can be a privacy issue because it can identify the location of the user to the receiver because their I.P address is indicated during the process. This is dangerous especially when the user logs into insecure chat rooms to talk to individuals who are strangers. The internet messaging services share a similar implication to emailing, and can easily be applied to forward spam messaging that generate slow progress towards completion of delegated duties. The other provision that the IM and emailing service provide is witnessed in the transfer of viruses that could be transferred from one machine across a network. There is privacy breached in accessing information about the user even when there is no logging process because the information is accorded the server. These systems have proved vulnerable to breach with the society containing system hackers who are capable of obtaining information through tracing vital information on the server system. Recommended technological Solutions The first realization that users should note is that the IM system is not the most secure means to relay information or store vital individual components. There should be application of alternative means if the nature of the information being passed is important in achieving progress (Willner 5). There are limited measures to hide the IP address but an option is given to seize using the automatic logging process. The sites should be accessed only on necessary areas with a careful observation to reduce the online time. AOL has been developed to limit the amount of messages that a server is capable of transmitting. It further applies measures to gain control over the recipient of the messages. This may be implemented through blocking the person that is to receive the message and only allow access when there is the need. In controlling the rate of virus transfer between machines, there should be identification of the secure files. This measure is applied in attributing the source of the r eceived files. The valuable contribution that can be connected to this problem is via applying updated antivirus software in the machine. There is a measure that is applied to block or reduce the IM service through shutting down ports. Moreover, there needs to be an implementation of security policies that define their operations. These rules are expected to regulate on the utilization f the type of software in the policies, and the legislative measure that would be implemented when the set regulations are breached. Before engaging in any communication exercise, the message logging can be disabled. ICQ is provides a system for automatic logging on first users, but the option can be disabled to reduce security risks. This is then vital because the users are not identified during the log in process. Developed Solutions The solutions to reduce the privacy risks are witnessed in applying the measures to hide the identity of user information by disabling the automated logging system. Thi s is applied by most individuals who access the IM systems on pubic environs like in the cyber cafes. These areas provide minimal security for personal information, and the individual may be exposed to demeaning acts that may threaten to invade their private life setting. The measure that can be applied to ensure that the security is maintained would be through clearing the

Ethics and the college Student Essay Example | Topics and Well Written Essays - 750 words

Ethics and the college Student - Essay Example These resources are used to enhance and promote conversations and curricula on issues relating to ethics designed for college students, staff, and even the administration. Among the code of ethics include integrity which is to be present in any manner of relationship. Moreover, must treat others in respect, fairness and honesty. Competence is paramount any college for it to realize its educational objectives. Students in any college are to ensure equality and acceptance so as to prevent harassment, discrimination, and intimidation. Finally, it is honor and trust in all academic assignments thus avoiding plagiarism in any given assignment. Discussion A code of ethics must be there in colleges so as to curb cheating and related vices. Cheating is an epidemic in most of the colleges as it affects almost fifty percent of the total student population. The code of ethics is affected by the social characteristics and demographics of students like sex, age, levels of test anxiety, academic s tanding, and internal social control. Thee factors have been found to contribute to cheating in colleges which is unethical (Loveland & Rayna, 2000). This is because many students have rationalized their behavior in cheating and they do so without having to challenge the norm of honesty that is required. Most of the commonly cited technique they use is the denial of responsibility. In addition they use the neutralization technique of appealing to the higher loyalties. Here, they have been arguing that it is more vital to aide a friend than to avoid cheating which quite unethical. By the students recognizing and accepting cheating as a very undesirable behavior but nonetheless they see it as an excuse under certain circumstances thus the presence of situational ethics. To some students cheating is planned, expected and their opinion it is rewarded by good grades. This leaves the ethics and internalized control of the student as a barrier to cheating (Corll, 2007). However, the neutra lizing attitude gives the students the green light to side step issues of guilt and ethics and going ahead to place the blame for their behavior on another front. This concept of neutralization in relation to the ethics of college students permits them to state that cheating is wrong but to some extent in special circumstances it is acceptable, and even necessary. David Matza and Gresham Sykes (1957) are the first who developed the concept of neutralization so as to explain the concept of delinquent behavior. They explained the expression of delinquent behavior through the process of situationally defining deviant behavior in this case the college students through naturalization justify the violation of accepted behavior (Labeff et al, 2010). Plagiarism is considered as an act of dishonesty in academic spheres whereby a person takes the work of others and presents them as his or her own without proper attribution. Plagiarism can have numerous effects on both the student and the educ ational sector as a whole. Plagiarism leads to the student failing to develop sharp critical thinking skills which are paramount in any learning process. Also, it damages the relationship between the students and teachers by eroding their mutual trust and the students who legitimately earn their grades. Plagiarism can lead to loss of a degree or a job. This includes the college students, the college faculty members who may plagiarize the work of other scholars, and finally professors who face

Headhunter Industry Essay Example | Topics and Well Written Essays - 1250 words

Headhunter Industry - Essay Example "A headhunter could be described as an independent employment service that seeks out personnel for high - level executive positions; formally known as executive search company (or consultant)" (source: http://www.answers.com/topic/headhunter-2004'cat=biz-fin). The software industry emerged in the U.S. in the mid - 1970's, during the personal computer revolution. It encompasses within its domain, such services as the development, maintenance as well as publication of computer softwares. The industry has seen rapid growth since then and is developing at an amazing speed. The size of the industry could be gauged by its revenues, which totaled to an astonishing figure of $381 billion. The total world wide revenues in the year 2006 amounted to $394 billion representing a growth of 3.5% since the past one year (source: John Desmond, October 2006). With such increase in the size of the industry, the organizations today are increasingly resorting to availing the services of specialized recruitment agencies in order to tap the desired talents in the industry and hire the most desirable candidate for the jobs. However, prior to the emergence of such specialized talent hiring services, who have expertise in hiring talents from their particular field of knowledge; the recruitment process was highly traditional in its operation, consisting of employment agencies who were mostly approached by the prospective job seeker, whose application was then, to be forwarded to the respective organizations, thereby leading to a highly asymmetrical recruiting process. While yet others depended on their in - house recruiting firms, for hiring the right candidate for the job. However, the emergence of the headhunters brought about a revolutionary change in the way these organizations hired, recruited and managed their employable workforce, by introducing the concept of specialized services of niche recruiting, where the headhunters displayed exceptionally high skill levels in their knowledge about a particular occupation / job and helped the companies to hire the right candidate for the positions advertised with minimum effort, and through cost reduction and minimum amount of time by collaborating with the companies or organizations desiring to avail such specialized services (William Finlay, James Coverdill,2002) . The headhunters have a good standing in the society, whereby they are well linked to almost all the trade associations and groups in the industry. Their services are thus, mostly used for hiring talents, in terms of high managerial positions / senior management level positions, which is largely due to the fact that they hold specialized knowledge and expertise in their chosen field. Rationale The right mix of talented human resources coupled with dedication and efficient leadership leads to attainment of the predefined business goals and hence is a key to resolving any business issue. Thus the human resource management groups are increasingly turning towards the special recruitment service providers such as the headhunters, for hiring the best talent available amongst the workable population at their disposal, thereby availing the benefits such as lower recruitment costs, reduced time to close hiring requisitions, and freeing up resources to focus on strategic HR

Nursing Case Study Essay Example | Topics and Well Written Essays - 2500 words

Nursing Case Study - Essay Example Prolonged immobilization is one of the main causes for DVT (Poelkens, et.al., p. 111). In this case, the patient’s decompression surgery could have contributed to the formation of the thrombus, and such thrombus later travelled up his chest cavity, manifesting as pulmonary embolism. Initially, a thrombus which separates from its original site then travels through the circulatory system then on to the inferior venacava (Smulders, p. 23). The right ventricle then pushes the thrombus to the pulmonary arteries where the thrombus eventually lodges. Since the pulmonary arteries branch out to smaller blood vessels, the thrombus will likely lodge itself there (Smulders, p. 23). Multiple thrombi may be seen in the pulmonary area and they may be big or microscopic in size; the bigger ones may totally or partially block the major branches of the pulmonary artery. Such thrombus cuts the blood flow in the pulmonary arteries and this can cause increased resistance to blood flow in the pulmonary blood vessels. In instances of 50-60% decreased perfusion, pulmonary hypertension, right ventricle strain, and cardiac heart failure may occur (McGill University). Pulmonary reflexes also cause the release of humoral substances which then lead to the constriction of pulmonary blood ve ssels, thereby increasing vascular resistance. The pulmonary embolism, along with the patient’s lumbar decompression is causing the manifestation of his other symptoms including: tachypnoea, pleuritic chest pain, tachycardia, dyspnoea, and fever. Assessment The patient’s pulmonary embolism was diagnosed; however it is still important to note the clinical presentation of this condition in the patient. Since the patient is at a high risk for having PE, it is crucial to note the manifestations of this incident. Some common symptoms include: dyspnoea, pleuritic chest pain, tachypnoea, and tachycardia (Fedullo and Tapson, p. 1247). However, these symptoms cannot sufficiently establish a finding of PE. These symptoms are all apparent in this patient. These may all indeed point to his pulmonary embolism, however, some of these symptoms may be due to his lumbar decompression surgery. Other diagnostic tests may be used in order to detect pulmonary embolism. The first test is the D-dimer test which evaluates

Gate of Ishtar Essay Example for Free

Gate of Ishtar Essay Throughout history, art has always been the highlight of mankind. Art has been writing history before language has been created. Our art has written history, or even protected us, the Gate of Ishtar did its purpose by doing so. A wonderful, and very artistic wall built through art, this gate was dedicated to the Babylonian goddess, Ishtar The Gate of Ishtar was one of the greatest, and monumental architectural treasure ever constructed during the Neo-Babylonian and Persian period. It was even considered one of the seven wonders in the world. The history behind this gate is very rich and popular. It was built during the time of Nebuchadnezzar II, who ordered the building of this gate. The time of this finished its construction was around 575 BCE. According to where the gate was located, it guarded the northern part of Babylon, running through the Processional Way. During the time, the gate was an absolute phenomenon. It ran approximately 40 feet high and 30 feet width, it also had a double arch gate. The reason behind the double arch gate was for it to be spaced by an interior passage. The masonry during the time of construction of the gate was very advanced, but not long lasting. The gate consisted of mud bricks, since the whole city of Babylon used mud bricks. Covering the mud bricks were blue glazed led, or copper, that gave the bricks an illuminating dark blue color. During that time, they used this process for all the important monuments in Babylon. On the gate there is a description, ordered by Nebuchadnezzar himself, which stated his feelings toward the gate, and the description of what the gate was made of. He also built his palace a few meters away from the gate itself. Throughout the gate, every brick was sought out and hand crafted one by one. Doing so, anyone who experiences the gate first hand can tell the marksmanship of each brick. The brickwork is decorated and inlayed by yellow colors creating lions, which run throughout the entire gate. The lion represented fearlessness and war. Dragons, palm trees and geometric designs were also on the gate. Although they use fearless animals, its also used to show order, and organized manner. The purpose the Gate of Ishtar was supposed to represent the power and determination of Babylon. On top of the gate there are dragon decoration, which was a sacred beast or sign of the gods, Marduk and Nabu. While the  lions and bulls, which are also on the gate, also are sacred in the Babylonian culture and the god Marduk. Going on later in the future, the year 1902 ac, a German archeologist by the name of Robert Koldeway took credit of the unearthing of the Gate in the ruins of Babylon. Actually, unearthing this global phenomenon took a while, from the date 1902 to 1914. Approximately 12 years to unearth almost all the remains of the gate. During the time of the excavation, the gate was so large, that it could not be set in just one museum, but many throughout the world. Sadly, only three museums throughout the world has acquired the dragon souvenir from the gate, while many other museums have the lion. After many years the gate of Ishtar has tried to make a comeback. In 1983 Saddam Hussein tried to reconstruct this magnificent wonder, but due to the war in Iraq, things were on hold. Iraq hopes to reconstruct the gate after things settle down. This gate is also popular throughout the world. For it is mentioned in the bible. It is one of the most documented events of early civilizations. All these factors create what was known as the gate of Ishtar. It will always be known as one of the wonders of the world. As time goes on, people will forget was known as The Gate of Ishtar.

History of American Education

History of American Education The twentieth century is a century in which major events such as The Great Depression, rights for minority, two world war and rise and fall of radical politics that which shapes a better American society in the present day. One of the advancements that made modern American today would be education and life in American universities. Historian Frederick Rudolph wrote a comprehensive history of American higher education that became one of the standard in the field and published the book titled The American college and Universities. It describes how American education system had shaped over the twentieth century. It explores a wide range of issue from education curriculum, how institutions finance in activities and programs to the education of immigrants, blacks and women. ÂÂ  During twentieth century, American especially teenagers from all walks of life had a one question in mind when comes to the idea of university in the United States which was, What should the American university be? [1]The university idea was a configuration which was far more complex than it seems, it involves financial resources, a wide range of agencies, public and private sectors to shape it. The book mentioned the complexities of college life due to events happening in America and the rise of college athletics. It gave a narrative review from historical bibliography on American college and the author Frederick Rudolphs own perspective on development of higher education in United States. The topic of education in America gave a huge and serious debate to improve to encourage a cohesive environment for all. The author questioned on the consequences have in American college and universities that have developed. He writes as a national educator historian, and he aware of how federal and state policies including religious differences effects on the intitutions.2 From the class material, progressive thinker such as John Dewey mentioned that a comprehensive system of education was important for a democracy nation to be successful. Progressives thinkers believed that it was a necessity for compulsory education and they worked hard to improve and expand education at all levels. These reformers reform numerous aspects of education such as standardization of testing, avoid corporal punishment and emphasized on equal education standard for both genders. They transformed education to be a driving force in modernizing the society and create great leaders regardless of race and gender. College was early recognized as an agency for economic and social mobility for the young adult. It coincides with the beginnings of feminism which one of the main goal was to give equal rights to education for women in United States. The higher education of women was a success. By 1950, there were about half a million women in the college as compared to a mere less than 100,000 back in 1900. It also gave the women to understand and exercise their social responsibilities and importance of voting. A study in 1935 had shown that 62% of women graduated from college voted as compared to less than 50% of women who did not attend higher education. Women were encouraging to take electives that are deemed feminine such as teaching or home economics.[3] However, there were still negative thoughts of women in higher education. An example will be Dean Briggs of Harvard, which he suggested that the movement for collegiate education for women may cause danger in intellectual unrest and deemed wome n will lost their role as a housewives or mother in later life due to high accomplishments. The employment rate of women significant increases with more women got higher education.[4 ]The author did not discuss during the Great Depression period of women education when fathers and husbands resented their wives and daughters to take over breadwinning roles which may be an effect from women getting higher education. From the class material, due to high unemployment rates among the men during Great Depression, there were states laws that which causes 10 million women to be fired from the job and Social Security pension system exclude certain female dominated occupations. This may cause a decline in women enrolled to higher education due to setback and little opportunity to advance during the Great Depression. The higher education main idea during twentieth century for the education of women will be established a college where the dignity of faculties and charm of the highest literary c ulture may be acquired by women without loss to womens crowning glory of grace and gentleness.[5] During the 1920s, American college and universities had discovered something that students cared about passionately due to the rise of American football. To satisfy the students, universities build foot field house that is big enough to handle a football game and creating banners and motto for the football team.[6] It was also a solution to integrate ethnic minorities into a game to ease racial tension. Not only that, football drew a huge enthusiasm among the ladies to support their team as compared to intercollegiate baseball. Inclusive of ethnic minorities into a college team will help in progress of race relation. The author continuing mentioning on how each university fund the American football and the enthusiasm of the ladies comparing American football to gladiators.[7] From the class material, Jackie Robinson was the first African American to play baseball in major leagues since 19th century, resulting numerous ethnic minorities to follow the footstep of Robinson. However, they faced obstacles, such as off-field discrimination and often will not be chosen to play for major matches. Education played a huge role in American society during the mid-twentieth century. After Word War 2, population in United States dramatically increased with a baby boom. In 1944, the American Congress passed the GI bill which provides subsidies for veterans to attend colleges and universities. Millions of veterans took advantage of the opportunity resulting in drastically increased in number of people in college. This resulted in higher education to experience a huge increase in enrollment of students and graduates in the1950s. Frederick Rudolphs bibliography had given me an understand of American higher education from nineteenth century till the twentieth century and how university such as Harvard, Yale or Michigan finance their institute, their policies and the development of curriculum to the ethnic minorities and women and rise of sports in the college. This book gave information of the beginnings of education, complications the higher education institutions had faced and how the how higher education institutions overcome it, be carefully documented using numerous secondary blogography. By narrowing down to history of American education, it really gave a brief idea of how the periods in twentieth century affects the college and university policies and complexities of the students. It could be better categorizing chronological by year and the events happening around United States, to show how America higher education had progress over the years. It will help readers to better understand the progress and materials of the book.ÂÂ   The materials will be better if there were demographic and statistical analyses to connect education history to the social history of America, such as how The Great Depression causes women to lose its employment and education rights. Given the fact that this book was based on numerous secondary bibliographic with inordinate reliance of institutional histories, the author did a splendid work in convincing the readers in important historical perspective on the development of colleges and universities in United States. The author minimizes biasness, cross referencing numerous sources and summarizing history of American higher education in great details. [1] RUDOLPH, FREDERICK, and JOHN R. THELIN. The American College and University: A History. University of Georgia Press, 1990, p.357-58. 2 RUDOLPH, FREDERICK, and JOHN R. THELIN. The American College and University: A History. University of Georgia Press, 1990, p.368. [3] RUDOLPH, FREDERICK, and JOHN R. THELIN. The American College and University: A History. University of Georgia Press, 1990, p.310-11. [4 ]4 RUDOLPH, FREDERICK, and JOHN R. THELIN. The American College and University: A History. University of Georgia Press, 1990, p.325. [5] RUDOLPH, FREDERICK, and JOHN R. THELIN. The American College and University: A History. University of Georgia Press, 1990, p.328. [6] RUDOLPH, FREDERICK, and JOHN R. THELIN. The American College and University: A History. University of Georgia Press, 1990, p.374 [7] RUDOLPH, FREDERICK, and JOHN R. THELIN. The American College and University: A History. University of Georgia Press, 1990, p.391.