Mean temperatures are rising these may result in physiological and ecological effects on living organisms

Mean temperatures are rising – these may result in physiological and ecological effects on living organisms. Describe and explain these effects. Rising global temperatures, due to an increased concentration of greenhouse gasses in the atmosphere, are likely to have enormous consequences on many, if not all, species. Although the effects may not be direct potential outcomes include: loss of habitat, reduced species diversity, disturbed food chains and weather cycles, denaturation of enzymes. One of the biggest potential issues of global warming is causing a rise to sea levels. Low-land countries and cities (e.g: Venice) are likely to become frequently flooded. This means the habitat changes and organisms whose niche is not specific to the new conditions are likely to either move away from these environments or die – this is most likely to happen to terrestrial animals. This is likely to have a massive consequence on both the ecology and the economy in that location. The loss of species could have wide-spread effects on food chains. Reduced food for some organisms means those lower on the trophic level will die out (the effects of rising sea water will affect smaller organisms the most!). Therefore, the numbers of top predators will also fall. In terms of the economy, many countries are famous for specific dishes or nature reserves. If the beauty of these nature reserves, or the availability of the animals for the specific dishes is affected this could significantly reduce the number of tourists to that country. Rising temperatures could have a more permanent effect on food webs world-wide. Most organisms are adapted to a specific niche and will be unable to adapt to changing environments. Organisms living in extreme environments will be affected most. The loss of their habitat could lead to species extinction. It is a known that if air currents above the sea are above 25oC (or thereabouts) then hurricanes and tornadoes are more likely to occur. These hurricanes and tornadoes could have devastating effects on the economy of many countries. Increasing global temperatures, however, can also affect the ability to grow crops in certain areas. Plants that require cold conditions could die out completely and plants requiring warm (but not hot) conditions will be able to be grown in countries not thought possible! Pathogens such as bacteria and viruses thrive at higher temperatures (they reproduce fastest at high temperatures). As global temperatures rise, the spread of disease is likely to increase. If the disease spreads to crops this is likely to adversely affect yield. Despite all this bad news, photosynthesis and respiratory rates are likely to increase due to increased activity of enzymes. This could result in an increased yield of crop which is a great bonus. These increased rates will be matched by faster diffusion and active transport rates. Thus plants will be able to take up the required nutrients and minerals more quickly, again increasing the yield! A major physiological effect will be on proteins. All proteins have an optimum temperature. As temperatures rise, ectothermic organism who are unable to control their core temperature, are the most likely to be affected first. Rising temperatures could cause Hydrogen bonds to break thus the tertiary structure of these proteins will change. These changes could render the proteins useless as they are no longer specific to their original needs. Thus organisms could have difficult in digestion (enzymes denatured), cell division (controlled by proteins) and hormonal control (hormones are proteins).

Education as a social institution

Although today we learn basic but Important things we need to know In order to be accepted In society. Through education social Institutions we learn to read, write, and speak; these seemingly simple tasks are tasks we need for Just about any occupation today. Education as a social Institution affects me every school day. On my academic days I take part In education as the student, while on tech days I take part In education as the teacher. I really like the teaching style In the united states: also I enjoyed learning about the different teaching styles used in other parts of the world.Japan's teaching style was very intriguing to me. I believe the U. S. Would benefit immensely from taking principles from Japan into our educational social institutions. I was fascinated with the solidarity with the group that is stressed in Japan's education system. I'm impressed with how much responsibility the Japanese children have, and would really like to see our younger generations grow up to be like that too. As a teacher, the rising problems in U. S. Education worry me as I think about future generations. I feel that mediocrity is mediocre.I strongly believe that students should work hard for their grades, and not get them handed to them by lowering the passing grade. If we continue to lower the grades our population will become less educated. I am also concerned about the violence in our schools today. Safety wasn't always an issue in schools, so why have we allowed so much violence in that it is an issue? Seeing a cop pace through halls with a mission is intimidating to students, and wouldn't be happening if there was no violence at all in schools. I believe schools would do more to prevent violence from even coming close to schools.On the other hand, as a student, I'm guilty of being accepting to grades I get when a teacher uses a curve. As a student I take advantage of education as a social Institution. Although education is a very critical part of a student's life, I feel all of us don't give it the credit it deserves. Education as a social Institution teaches us more than English, Math, and Science; our schools teach us norms, taboos, and how to behave In our culture. I believe education Is the most Important social Institution In our society. Education as a social institution By allowing If you think about it, we would not get very far in life if we didn't have education social institutions. It's understandable that obviously earlier societies did it before education became a social institution. Although today we learn basic but important things we need to know in order to be accepted in society. Through education social institutions we learn to read, write, and speak; these seemingly simple tasks are tasks Education as a social institution affects me every school day.On my academic days I take part in education as the student, while on tech days I take part in education as the teacher. I really like the teaching style in the United States; also I enjoyed wouldn't be happening if there was no violence at all in schools. I believe schools institution. Although education is a very critical part of a student's life, I feel all of us don't give it the credit it deserves. Education as a social institution teaches us more behave in our culture.

Email Policy Essay Example | Topics and Well Written Essays - 500 words

Email Policy - Essay Example The technologies like telephone and other earlier modes of swift communication systems too had some problems on the issues of etiquette in their usage. But on contrary, the current issue in monitoring email is virtually monitoring everyone due to the comprehensive connectively among all users in the organization. The apprehensions on the policy of archiving all the emails to disturb on the productivity of the company from the resentment generated due to restriction imposed on the freedom of employees expression is not very serious. The research studies undertaken across the world to assess the employees attitude towards email user policy strongly recommends that absence to articulate an effective email policy would give wrong signal on the user attitude (Weisband and Reinig, 1995). The experience of Jason Perry clearly justifies this finding that the absence of a proper policy too have given the users to take the technology to their personal advantage and made it detrimental to the r eputation and credibility of the organization. But in the case of M/S Johnson & Dresser, the issue that confuses the top management is on the outcome of the implementation rather than the policy framework preparation for the email usage in the company. More over, Jason Perry as an architect for the effective implementation of the policy shall prepare necessary exercises to sensitize the entire community around him in the organization to reinforce in them the need for a code of email usage in the organization. And to create a proper prudent approach towards this rather than an offensive strategy, it would also be essential for the CEO and the other responsible members in the company to have a public release of the company policy as a benchmarking program in creating digital ethics codes (Simmers, 2002). This would help the employees to rally behind such a noble cause which otherwise would be invite significant amount of suspicion in the mind of the employees. On the content

Marketing to Millennials Essay Example | Topics and Well Written Essays - 750 words

Marketing to Millennials - Essay Example The Milenials have a lot of purchasing power because of their education and family background and have a lot of influence because of their sheer number. The Millenials are team driven, confident and aspire to climb the corporate ladder. They have technology at their finger tips and have numerous platforms to communicate. All they need to do is approve or disapprove products by pressing ‘Likes’, ‘Stars’ or leaving comments on social media. For the Millenials, technology is much more than sharing information. It is a means to improve life and contribute meaningfully to the society. While the opportunity is lucrative, marketing to the Millenials is not as straightforward as it seems. Millenials think differently, act differently and aspire to buy products that complement their lifestyles. Since time immemorial, people have hankered after jewelry. So do the Millenials. The difference however is that the Millenials may pick up jewelry that goes with yoga pants or look nice with their tattoos. The older generations would not have fathomed about this and that is where difference lies. The aforesaid discussion makes a strong case for using different marketing techniques for the Millennials. The age-old formulas and well- established value proposition strategies may prove ineffective while marketing products and services to this generation. The Milenials have grown up in the 1980s and 1990s and have therefore had exposure of a globalized world. They are aware of what social responsibilities mean and they understand that individuals can make a difference. Designing, manufacturing and marketing new and innovative products is the key to success when it comes to marketing to the Millenials. These customers would be attracted by the designs and styles of products that fit into their lifestyle. The Millenials are driven by emotions. The marketers therefore need to use emotional appeals in their advertisements to woo

Service Learning English Essay Example | Topics and Well Written Essays - 1000 words

Service Learning English - Essay Example Without ethics, society’s ill-tendency will not be tempered by restraint. Such, there is a need to teach ethics among students while their minds are still formative and is still in the preparation stage of life. When students become adults and professionals, it will become extremely difficult if not impossible to teach ethics. Teaching ethics among students will not only make them better in practicing their prospective careers in the future but will also prevent similar scandals which have badly damaged our economy. To ensure that ethics will be taught properly, it has to be incorporated in our curriculum. This value has to be reflected and practiced in the school level because this is the institution where our values as individuals and citizens are being formed. The best method to teach it is through service learning. â€Å"Service-learning is an instructional method that integrates theoretical learning with real life experimentation and community service† (Farazmand e t al., 2010). Teaching ethics is better learned when it becomes experiential. Unlike any theoretical concepts taught in a classroom setting, ethics is based in real world where its efficacy is measured not in understanding but more of practicing it. The most important element of service learning is that it is based on a â€Å"real world† where it will later be used (Judge, 2006). Service learning is not just a teaching methodology. It also meant practicing the sense of belongingness by actually serving the community that he or she is or part of. Only through it can a student can feel that he or she belongs to something bigger than him or herself. Only through this he or she will realize that by giving a part of himself or herself, he or she can make a difference. This idea of service learning is not about servile subservience. Doing service learning is not subjecting oneself to anybody’s whim or caprice but rather a voluntary initiative to make a difference; to be a pa rt of something bigger than oneself. It is a learning process that by practice, a student will realize that giving a part of himself or herself to the community produces a personal satisfaction that cannot be taught in a classroom. Service-learning is an instructional method that integrates theoretical learning with real life experimentation and community service (Farazmand et al., 2010). It has to be felt to be learned. Lectures and books can only do so much. â€Å"Texts, equations or graphs on the chalkboard and assigning students readings from a standard textbooks† (Mungaray et al., 2007) is not effective. This method only underlines a reality of a teaching method that promotes an environment where the students passively listen to the teacher without any direct involvement in the process or any feedback from or exchange with the professor or other students. This passiveness is reflected in the lack of experience to look for and use data, analyze real world situations with the support of the theories and instruments learned in class and discuss issues beyond the textbook (Mungaray et al., 2007). To really learn it, the lesson has to be experienced. .After all, knowledge can only be perfected by experience and there is no better way of learning ethics than by experiencing it. Service learning does not have to be forced to the students. When it is imposed to the students, it will be seen more as a chore that they can no

Nursing Theory Term Paper Example | Topics and Well Written Essays - 750 words

Nursing Theory - Term Paper Example This essay discusses that King’s theory of goal attainment emphasizes upon the objectives which influence the relationship between a patient and a nurse. The underlying assumption on which this theory is based is that both the patient and the nurse interact with each other in the capacity of human beings. The two are open systems each of which intermingles with the environment as well. The theory of goal attainment is a systems model type of theory whose conceptual framework was retrieved from three fundamental systems of dynamic interaction, namely the social, interpersonal and personal interacting system. Because of its tendency to impact the behavior, perception is given extreme importance in the personal system. The reaction of groups or individuals gave rise to the interpersonal systems. King’s theory of goal attainment is quite relevant and applicable today. This theory highlights some key facts that are intuitively known by both the nurse and the patient. Interpe rsonal communication between the nurse and the patient is crucial for favorable results of the nursing practice. This theory analyzes the relationship between the nurse and the patient on three levels of social, interpersonal and personal interaction. The three jointly describe the interaction completely. Although the contemporary age is characterized by digital technology, which is frequently made use of by the nurse to interact with the patient, though the variables discussed in the King’s theory apply just as well as they do in verbal communication. The Division of Nursing is directed at providing the nursing care recipients with high quality of health care. Faculty achieves this through their research, teaching and community’s service. Nurses create their individualistic stance upon the health and life using a wide array of interpersonal relationships. The integration of intellectual, spiritual, physical and cultural elements facilitates this process. Both nurse an d the patient are influenced both externally and internally by a myriad of physical, social and biological components of the environment. Health is the name of an individual’s social, physical and spiritual well being. Nursing, on the other hand, is a field in which the professional counsels the patient in such a way that his/her health is restored. The most fundamental element of nursing is the care of patients. In order to facilitate optimal well being of the patient, the nurse works in an independent setting, though the environmental factors do govern the attitudes of both the nurse and the patient. King’s theory of goal attainment compares well with the philosophy of the Division of Nursing in that both acknowledge the significance of environmental factors upon the interaction between the nurse and the patient. Nevertheless, King’s theory places more emphasis upon the personal system while depicting the behavior of either of the two parties involved in the p rocess whereas the Division of Nursing makes a generic approach towards it by giving equal importance to each of the several components constituting the environment. My personal theory of nursing is that nurses maintain a caring relationship with the patients, irrespective of the theories of nursing. Nurses know their work. Nevertheless, their practice is consistent with the theories of nursing in general, and King’s theory of goal attainment in particular. I believe that factors affecting a nurse’s behavior and perceptions about the patient vary from one nurse to another. This is, to much an extent, an outcome of the way an individual thinks and the ideology of an individual. Since people vary in their opinions and ideologies, it is not quite reasonable to standardize the personal interacting system as the fundamental determinant of a nurse’s perceptions. King’s theory of goal attainment is relevant across the span of nursing practices because it tends t o explain some of the most fundamental concepts involved in the practice. As I said, I believe that one formula does not work for every individual because an

MCS 146F Midterm Essay Example | Topics and Well Written Essays - 1000 words - 1

MCS 146F Midterm - Essay Example The other part of the press is the handle, which is mounted on the upper section of the machine and is used to apply pressure onto the printing media. It has a series of levers to multiple the force being applied by the one operating the machine. Counterweights are a very vital part of the press and perform key functions. The purpose of the counterweights, which are located adjacent to the handle, is to ensure that the force of the impression is increased. Moreover, the weights are used in raising the platen after every single impression (Eisenstein 129). This allows for the next impression without much force being required. The press is raised from the ground level by four metallic legs that terminate in molded feet. A closer look at the end of the supports suggests that they resemble the claws of a lion. The four supports are well spread to increase stability of the machine when it is not in use and when it is functioning. In addition to this, the platen is located a few meters from the ground so that the center of gravity can be lowered and ensure that the machine remains in a stable state when other parts are being moved. The Colombian press has talons with eagle clutches. These are incorporated into the design as a symbol of war. It also has olive branches on some talons to show prosperity. At one end of the counterweights, there are arrows that rest on a crescent moon. The other ends of the arrow in the counter masses are coiled to form a dolphin with open jaws. The coiling allows it to hold the hook of the press bridle thus facilitating a connection with the upper end of the levers. Another dolphin like part is extended from the counterbalance to connect it with the main lever. This mechanism works in synchrony to pass the forces that is exerted by the operator to the media on that the printing is to be done. The press also has two pillars that are embellished with cadeus intervened with what appears to