Top 3 TED Talks All Students Should Watch

11Some people binge watch TV shows on Netflix, others troll Instagram for hours. As for me, I watch TED talks. Religiously. TED talks is a great source for motivation, guidance and overall knowledge. With thousands of talks covering almost any topic imaginable, there is a talk for anyone. So, what is TED talks? â€Å"TED is a nonprofit devoted to spreading ideas, usually in the form of short, powerful talks (18 minutes or less). TED began in 1984 as a conference where Technology, Entertainment and Design converged, and today covers almost all topics — from science to business to global issues — in more than 100 languages. Meanwhile, independently run TEDx events help share ideas in communities around the world.† Half the school year has gone by and sinking into a slump is easy. If you are a student, I highly recommend watching these 3 talks. They are not only motivational, but inspirational as well. Vik Nithy: Why We Procrastinate Photo by  Wikia I am guilty of procrastinating. You are guilty of procrastinating. We are all guilty of procrastinating, but why? Why do we knowingly put off our work until the last minute? Vik Nithy gives insight on the why humans procrastinate and how to remedy the bad habit. Sir Ken Robinson: Life is your talents discovered Photo by  Sebastiaan ter Burg â€Å"I believe this passionately: that we dont grow into creativity, we grow out of it. Or rather, we get educated out if it.† If you ever have felt discouraged from pursuing an interest, than this talk is for you. Our life is reflected through our talents and interests, and how we use them. Simon Sinek: Start with why how great leaders inspire action Photo by  Startwithwhy This is one of my favorite TED talks. Simon Sinek explains why we are attracted to certain leaders over others and what it takes to be a great leader. This TED talk can be applied to everyday life; how we interact with others, teachers and ourselves.

Empathy vs. Sympathy What Is the Difference

Is that â€Å"empathy† or â€Å"sympathy† youre showing? While the two words are often incorrectly used interchangeably, the difference in their emotional impact is important. Empathy, as the ability to actually feel what another person is feeling — literally â€Å"walk a mile in their shoes† — goes beyond sympathy, a simple expression of concern for another person’s misfortune. Taken to extremes, deep or extended feelings of empathy can actually be harmful to one’s emotional health. Sympathy Sympathy is a feeling and expression of concern for someone, often accompanied by a wish for them to be happier or better off. â€Å"Oh dear, I hope the chemo helps.† In general, sympathy implies a deeper, more personal, level of concern than pity, a simple expression of sorrow.   However, unlike empathy, sympathy does not imply that one’s feelings for another are based on shared experiences or emotions. Empathy As a translation into English of the German word Einfà ¼hlung — â€Å"feeling into† — made by psychologist Edward Titchener in 1909, â€Å"empathy† is the ability to recognize and share another person’s emotions. Empathy requires the ability to recognize the suffering of another person from their point of view and to openly share their emotions, including painful distress. Empathy is often confused with sympathy, pity and compassion, which are merely recognition of another person’s distress. Pity typically implies that the suffering person does not â€Å"deserve† what has happened to him or her and is powerless to do anything about it. Pity shows a lower degree of understanding and engagement with the suffering person’s situation than empathy, sympathy, or compassion. Compassion is a deeper level of empathy, demonstrating an actual desire to help the suffering person. Since it requires shared experiences, people can generally feel empathy only for other people, not for animals. While people may be able to sympathize with a horse, for example, they cannot truly empathize with it. The Three Types of Empathy According to psychologist and pioneer in the field of emotions, Paul Ekman, Ph.D., three distinct types of empathy have been identified: Cognitive Empathy: Also called â€Å"perspective taking,† cognitive empathy is the ability to understand and predict the feelings and thoughts of other by imagining one’s self in their situation.Emotional Empathy: Closely related to cognitive empathy, emotional empathy is the ability to actually feel what another person feels or at least feel emotions similar to theirs. In emotional empathy, there is always some level of shared feelings. Emotional empathy can be a trait among persons diagnosed with Asperger syndrome.Compassionate Empathy: Driven by their deep understanding of the other person’s feelings based on shared experiences, compassionately empathic people make actual efforts to help. While it can give meaning to our lives, Dr. Ekman warns that empathy can also go terribly wrong. The Dangers of Empathy Empathy can give purpose to our lives and truly comfort people in distress, but it can also do great harm. While showing an empathetic response to the tragedy and trauma of others can be helpful, it can also, if misdirected, turn us into what Professor James Dawes has called â€Å"emotional parasites.† Empathy Can Lead to Misplaced Anger Empathy can make people angry — perhaps dangerously so — if they mistakenly perceive that another person is threatening a person they care for. For example, while at a public gathering, you notice a heavyset, casually dressed man who you think is â€Å"staring† at your pre-teenage daughter. While the man has remained expressionless and has not moved from his spot, your empathetic understanding of what he â€Å"might† be thinking of doing to your daughter drives you into a state of rage. While there was nothing in the man’s expression or body language that should have lead you to believe he intended to harm your daughter, your empathetic understanding what was probably â€Å"going on inside his head† took you there. Danish family therapist Jesper Juul has referred to empathy and aggression as â€Å"existential twins.† Empathy Can Drain Your Wallet For years, psychologists have reported cases of overly empathetic patients endangering the well-being of themselves and their families by giving away their life savings to random needy individuals. Such overly empathetic people who feel they are somehow responsible for the distress of others have developed an empathy-based guilt. The better-known condition of â€Å"survivor guilt† is a form of empathy-based guilt in which an empathic person incorrectly feels that his or her own happiness has come at the cost or may have even caused another person’s misery. According to psychologist Lynn O’Connor, persons who regularly act out of empathy-based guilt, or â€Å"pathological altruism,† tend to develop mild depression in later-life. Empathy Can Harm Relationships Psychologists warn that empathy should never be confused with love. While love can make any relationship — good or bad — better, empathy cannot and can even hasten the end of a strained relationship. Essentially, love can cure, empathy cannot. As an example of how even well-intentioned empathy can damage a relationship, consider this scene from the animated comedy television series The Simpsons: Bart, bemoaning the failing grades on his report card, says, â€Å"This is the worst semester of my life.† His dad, Homer, based on his own school experience, tries to comfort his son by telling him, â€Å"Your worst semester so far.† Empathy Can Lead to Fatigue Rehabilitation and trauma counselor Mark Stebnicki coined the term â€Å"empathy fatigue† to refer to a state of physical exhaustion resulting from repeated or prolonged personal involvement in the chronic illness, disability, trauma, grief, and loss of others. While more common among mental health counselors, any overly empathetic person can experience empathy fatigue. According to Stebnicki, â€Å"high touch† professionals like doctors, nurses, lawyers, and teachers tend to suffer from empathy fatigue. Paul Bloom, Ph.D., professor of psychology and cognitive science at Yale University, goes so far as to suggest that due to its inherent dangers, people need less empathy rather than more.

The New Jim Crow And Ava Duvernay s Documentary 13th

As a legacy of the Civil Rights Movement, blatant racism is no longer viewed as acceptable social behavior. However, the absence of blatant individual racism cannot be equated to the absence of structural racial discrimination. With the Thirteenth Amendment preserving slavery as punishment in the prison system, criminality is being manipulated by the media to be associated with race. We see the full effects of the overrepresentation with War on Drugs legislation, which are policies that categorized drug use as a crime instead of health issue pushed forward by the Reagan administration. The master narrative of the criminality painted the legislation as colorblind, or nondiscriminatory, policies that will benefit all citizens and created†¦show more content†¦To dig deeper into this overrepresentation of black criminality, we have to look at the loophole in the Thirteenth Amendment, which allowed slavery as a form of punishment in the prison system. The policymakers recognized the opportunities to acquire forced labor through mass incarceration and made use of the perpetuating cycle of racial formation, where representations and the actions of the institution often reinforce each other. The structural institution, or the policymakers in this case, used overrepresentation of black criminality to racialize crime. The overrepresentation of racialized crime then validates the need of criminal laws and their unequal application across racial groups. In the end, the institution created the false representation that justifies its actions which further feed the representation. The vicious cycle introduced racial discrimination into the justice system and guided the process of mass incarceration. With criminality already tied closely to race, the War on Drugs legislation expanded the definition of crime to drug usages. 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Modelling of Milk Emulsion Drying in Spray Dryers

Question: What is the Modelling of Milk Emulsion Drying in Spray Dryers? Answer: Introduction In this report we will discuss about the concept of modeling of milk emulsion drying in spray dryers. The milk emulsion drying is an industrial process which is used for producing powdered milk. This process is performed with the help of spray dryers. The spray drying process is a method to produce a dry powder from a liquid or slurry by using a hot gas. It is most preferred method of drying. Therefore, in case of milk emulsion drying process to produce milk powder spray drying process is implemented in steps with the help of spray dryers. The purpose of making this report is to discuss background, aims, objectives, literature review and methodologies of modeling of milk emulsion drying in spray dryers. Following is the figure of powdered milk production (Threlfall-Holmes, 2009). Figure: Flow Chart of Powered Milk Production As in above figure we can see use of spray dryers in production of milk powered and it is a complete flow chart of milk emulsion drying in spray dryers. Discussion The delivery of raw milk from farms consists of its inspection and the base of this inspection is legal regulation of chemical, bacteriological composition and sensorial. Once approval is got from this first step then clarification of milk emulsion is done through separators, heat exchangers are used for heat purpose and then storage is done in tanks at 4C. In last step, the ratio of milk fat is adjusted to total solids and final product is developed as per requirements. Now, in next segments of report we will emphasize on above mentioned concepts in detail such as background, aims, literature review etc. It is necessary to thoroughly understand overall process of milk emulsion drying. Background The spray drying equipment and techniques were developed over a period of several decades from 1870s. The technique of spray drying for modeling milk emulsion for drying was come during World War II. The reason for using this technique was sudden need to reduce the weight of transport of food and other materials. While analyzing about milk emulsion for drying in spray dryers, we got to know about some initial assumptions regarding this process and these assumptions have been following for long time (Birchal, Passos, 2005). Those assumptions are listed as below: According to first assumption of milk emulsion drying in spray dryers is that top of the dryer chamber are used to inject hot gas and milk suspension in it at constant rate. Another assumption about process of milk emulsion is that the gas phase that is formed of air and vapor behaves as a perfect mixture and also flows inside the dryers. The suspension under this process of milk emulsion for drying is homogeneous, uniform drops and atomized forming spherical and inside the chamber these are well mixed without interacting with one another. Next assumption regarding milk emulsion is that the flow of heat is from hot air to drops or particles. The gradients of temperature inside the particles are insignificant. The drying rate at individual basis is described by water evaporation and transfer from a single particle to the gas phase (Focus on Powder Coatings, 2003). These above discussed assumptions are considered important to successfully handle this process of milk emulsion for drying in spray dryers. These assumptions are not new for industries those deal in milk emulsion for drying. Before start discussion about aims of milk emulsion drying, we would like to discuss about spray drying process that is used for milk emulsion. Therefore, in next segment we will emphasize on this essential concept. Spray Drying Process for Milk Emulsion There are five major steps of spray drying that are required to follow for milk emulsion and those steps are listed as below: Concentration Atomization Droplet-Air Contact Droplet Drying Separation Concentration: Under this step, prior to introduction feedstock is highly concentrated into spray dryer. Atomization: This is another essential step of spray drying process and at this stage of atomization the optimum condition for evaporation to a dried product that have desired characteristics, is created. (Birchal, Huang, Mujumdar, Passos, 2006). Droplet-Air Contact: Under this step, atomized liquid is brought into contact of hot gas and it results in the evaporation more than 95% of water that is contained in the droplets. Droplet Drying: Under this step, moisture evaporation is done in two stages. During first stage, a sufficient amount of moisture is found in drop to replace the liquid evaporated at the surface and evaporation occurs at constant rate. When there is no longer moisture to maintain saturated conditions at surface of droplet then second stage starts. Lack of moisture causes a dried shell to form at the surface. In this case, evaporation depends on the dissemination of moisture through the shell and it is increasing in thickness. Separation: For final separation stage, cyclones, bag filters and electrostatic precipitators are used. For purification and to cool the air wet scrubbers are used (Nath, Satpathy, 1998). Therefore, by implementing above discussed step, spray drying process is implemented successfully for milk emulsion (Bandhari, 1994). Aims or objectives The process of milk emulsion for drying is not an easy process to perform and the aim of this process is to provide an ideal product with better quality standards such as size of particle, distribution, bulk density, remaining moisture content and morphology. The powdered milk has various application areas where it is used for making food and other confectionary products. To achieve this aim, spray dryers provide appropriate help (Marinos-Kouris, Maroulis, Kiranoudis, 1998). Literature Review As we have discussed above basic information about modelling of milk emulsion drying and from this we got to know that how basic steps are implemented in this process to produce powdered milk. There are various research studies available on this topic that provide lots of essential information about milk emulsion. In literature review, major discussion topics are related to milk emulsion includes spray drying technology, its characterization, modeling and simulation etc. The discussion about these topics will help to understand process of milk emulsion and uses of spray dryers. It is an important segment of this report (Martins, Siqueira, Freitas, 2012). The most important point that is discussed in most of literature review is model development that is used in process of milk emulsion drying for spray dryers. The main things that are involved in development of this model are a set of constitutive algebraic equations and these equations describe mass and transfer of heat between gas and a single particle, drying kinetics of a single particle that is surrounded by gas and the function of particle residence time distribution insider the chamber (Danviriyakul, McClements, Decker, Nawar, Chinachoti, 2002). Besides model development, the literatures also have reviews for spray drying technology. According to Gharsallaoui, Spray drying process have some advantages that it can be designed according to any capacity required. The operation of spray drying technology is continuous and can adapt full automatic control (Gharsallaoui, Roudaut, Chambin, Voilley, Saurel, 2007). Both heat-resistant and heat-sensitive products can be used for spray drying technology. There are also some limitations that are found by researchers in case of spray drying technology. According to Katta Gauvin, the concerned limitations are limited flexibility in producing structures with complex morphologies and quick drug release rates that exhibit a burst effect. While researching about spray drying technology for milk emulsion, we have found critical parameters of spray drying. In this report, it is essential to discuss about those critical parameters that makes spray drying process important (Gauvin, Katta, 1976 ). Inlet Temperature of Air This critical parameter of spray drying technology, researcher Michael defines that as much as higher the temperature of inlet air, the moisture evaporation will be faster. But in this case, powder is exposed to higher temperature and this will alter the both chemical and physical properties of products that are heat sensitive (Michael, 1993). Outlet Temperature of Air About this critical parameter, Maury defines that sizing of powder recovery equipments are governed by outlet temperature of air. As much as temperature of outlet will higher, larger the size of powder recovery equipment. The final moisture content of powder is controlled by outlet air (Maury, Murphy, Kumar, Shi, Lee, 2005). Viscosity The high viscosity delays correct drop formation. As much as velocity will lower, lesser the energy. Also, pressure is required to form a pattern for spray. Solid Content According to this critical factor of spray drying, care is required in this process with high solid loadings and it is necessary to maintain proper atomization that can ensure correct droplet formation. Surface Tension The addition of a small amount of surfactant has potential to lower the surface tension. This provide result in a wide spray pattern, higher drop velocity and smaller droplet size. Like above discussed elements, Feed Temperature, Volatility of Solvent and Nozzle Material are also considered as critical element of spray drying process. In this way, by using these critical elements spray drying process performs milk emulsion drying. The process of milk emulsion has now improved. Various new technologies and techniques have introduced to enhance process of milk emulsion drying in spray drying and these innovative techniques include spray drying for stable injectable liquid formation, encapsulation, granulation, bioavailability and inhalation and controlling of release products. Methodologies In previous sections of this report, we have discussed various essential concepts regarding milk emulsion drying in spray dryer such as its background, development model, aims and literature reviews. From this information we got to know that how spray drying technique is used for milk emulsion and how and when it was started. Now in this segment of report, we are going to discuss about methodologies that are used for milk emulsion. It is an essential topic that is required to discuss in this report. According to analysis, we got to know that numerical methods are highly preferred for solving model equations that are used in model development for implementing milk emulsion process (Klinkesorn, Sophanodora, Chinachoti, Decker, McClements, 2006). Numerical methods are highly preferred due to complexity of the differential-algebraic equation system i.e. DAE. According to authors, serious convergence problems were found while simulating the beginning of drying process. On the behalf of t hese arguments it was sufficient to support the proposal of a new method that can solve problem of DAE system directly. In this new method DASSL code is applied. By using the backward differential method, it was possible for DASSL code to transform DAE system into set of algebraic equations and solution for these algebraic equations is obtained by Newton methods. The code was developed in FORTRAN language that was integrated into FORTRAN program and it contains initial conditions. In this way, by using numerical methods, the computation for implementing spray drying for milk emulsion was done. This computation is cumbersome and required appropriate use of numerical methods (Birchal, Huang, Mujumdar, Passos, 2006). Conclusion In this report, we have done detailed study of milk emulsion drying in spray dryers and on the behalf of above study we obtain some results. On the behalf of above study we can say that the development model satisfactorily describes the response variables and this is done under continuous operations. Besides this appropriate use of numerical methodologies will help to perform numerical tasks in spray drying process and better outcomes can get. This study provides insight about characteristics of spray drying and how by using its critical factors, this technique is implementing milk emulsion. Beside these current impact of spray drying process, its future impacts will also be better, because in future multistage processes, temperature-gradient systems and new spray techniques will be used. The designs of traditional equipments will become more and more advanced. In future, the versatility, output capacity, continuous operations and controllability all desire features will be availabl e in spray drying and due to this it will become easier to modeling milk emulsion drying. Presently this technique is most exciting technology in case of pharmaceutical industry and other industries. The reason for this is its quality standards for complying end product (Schuck, Mjean, Dolivet, Jeantet, 2005). References Threlfall-Holmes, P. (2009). Spray Dryer Modelling (1st ed.). Heriot-Watt University. Birchal, V., Passos, M. (2005). Modeling and simulation of milk emulsion drying in spray dryers. Brazilian Journal Of Chemical Engineering, 22(2), 293-302. https://dx.doi.org/10.1590/s0104-66322005000200018 Birchal, V., Huang, L., Mujumdar, A., Passos, M. (2006). Spray Dryers: Modeling and Simulation. Drying Technology, 24(3), 359-371. https://dx.doi.org/10.1080/07373930600564431 Gharsallaoui, A., Roudaut, G., Chambin, O., Voilley, A., Saurel, R. (2007). Applications of spray-drying in microencapsulation of food ingredients: An overview. Food Research International, 40(9), 1107-1121. https://dx.doi.org/10.1016/j.foodres.2007.07.004 Gauvin, W., Katta, S. (1976). Basic concepts of spray dryer design. Aiche Journal, 22(4), 713-724. https://dx.doi.org/10.1002/aic.690220413 Maury, M., Murphy, K., Kumar, S., Shi, L., Lee, G. (2005). Effects of process variables on the powder yield of spray-dried trehalose on a laboratory spray-dryer. European Journal Of Pharmaceutics And Biopharmaceutics, 59(3), 565-573. https://dx.doi.org/10.1016/j.ejpb.2004.10.002 Martins, R., Siqueira, S., Freitas, L. (2012). Spray Congealing of Pharmaceuticals: Study on Production of Solid Dispersions Using Box-Behnken Design. Drying Technology, 30(9), 935-945. https://dx.doi.org/10.1080/07373937.2011.633251 Michael, JK (1993). Spray drying and spray congealing of pharmaceuticals. In: Encyclopedia of pharmaceutical technology. Marcel Dekker INC, NY,14, 207-221. Klinkesorn, U., Sophanodora, P., Chinachoti, P., Decker, E., McClements, D. (2006). Characterization of spray-dried tuna oil emulsified in two-layered interfacial membranes prepared using electrostatic layer-by-layer deposition. Food Research International, 39(4), 449-457. https://dx.doi.org/10.1016/j.foodres.2005.09.008 Danviriyakul, S., McClements, D., Decker, E., Nawar, W., Chinachoti, P. (2002). Physical Stability of Spray-Dried Milk Fat Emulsion as Affected by Emulsifiers and Processing Conditions. Journal Of Food Science, 67(6), 2183-2189. https://dx.doi.org/10.1111/j.1365-2621.2002.tb09524.x Schuck, P., Mjean, S., Dolivet, A., Jeantet, R. (2005). Thermohygrometric sensor: A tool for optimizing the spray drying process. Innovative Food Science Emerging Technologies, 6(1), 45-50. https://dx.doi.org/10.1016/j.ifset.2004.10.001 Marinos-Kouris, D., Maroulis, Z., Kiranoudis, C. (1998). MODELING, SIMULATION AND DESIGN OF CONVECTIVE INDUSTRIAL DRYERS. Drying Technology, 16(6), 993-1026. https://dx.doi.org/10.1080/07373939808917451 Birchal, V., Huang, L., Mujumdar, A., Passos, M. (2006). Spray Dryers: Modeling and Simulation. Drying Technology, 24(3), 359-371. https://dx.doi.org/10.1080/07373930600564431 Nath, S., Satpathy, G. (1998). A SYSTEMATIC APPROACH FOR INVESTIGATION OF SPRAY DRYING PROCESSES. Drying Technology, 16(6), 1173-1193. https://dx.doi.org/10.1080/07373939808917459 Focus On Powder Coatings (2003). Spray drying employed in new production process for acrylic powder coating, 2003(12), 6-7. https://dx.doi.org/10.1016/s1364-5439(03)00027-3 BANDHARI, B. (1994). STUDY OF LEAFLASH SPRAY-DRYING PROCESS FOR FOOD DRYING. Drying Technology, 12(1-2), 429-429. https://dx.doi.org/10.1080/07373939408959966

SHOULD ABORTION BE OPPOSED OR NOT Essays - Abortion, Fertility

SHOULD ABORTION BE OPPOSED OR NOT? We, human beings, are social animals, which can not live alone. We all must live in a group because each of us depends on each other. Not only that, living in a group, you need to have rules and regulations in order to keep social stabilities and orders. There are many kinds of rules and regulations, some result in physical punishment and some result in social punishment in the form of peer disapproval. Where do they come from? In fact, they came from the decisions made by the majority of people in the society. There are some actions that result in various punishments and an example of this kind of punishment is abortion. The meaning of abortion is very obvious, abortion is the ending of a pregnancy before birth, and it causes the embryo or fetus to die. Abortion has been a topic of argument for very long time. People disagree on two basic questions. The first question is whether the law should permit a woman to have an abortion or not and, if is so, in what circumstance. The other is whether the law should protect the unborn. Arguments against abortion are generally based on humanity, on the belief that an abortion is the iniquitous killing of an unborn child. The groups of people who are against abortion believe that the life begins as soon as the egg is fertilized with the sperm. Therefore, it is like murdering an innocent life in a mother's womb. They think that the human embryos should have the right to live and experience this wonderful world. Arguments for abortion, many people would allow abortion in only some circumstances. Some of the approval, a woman's life or health is endangered by the pregnancy for example if the woman has serious heart attack; doctor will not allow her to deliver the baby. Other find abortion permissible like when the medical tests are predicted that the child will has short life or born with a serious physical problem. Some people think that the woman should have an abortion, when she was raped and accidentally get pregnant. Imagine that motorcycle riders raped your daughter and get pregnant, would you, as her father, like to keep that child. Others believe that a woman should have right to an abortion, which I think it is the most important, especially when the family can't support the additional member. It is very non-sense to have a child when you can not take care of him to become a qualify person with the best of your ability. In my opinion, abortion is not the right solution for solving the problem, on the contrary, preventing the pregnancy is the thing that women should concern. If she know that her body can not give birth to a child, then she should find the way to control the birth by using condoms or takes contraceptives every time she has sexual activities. Knowing that walking alone in the dark street may end up with rape, then she should take at least three or more friends with her when it is necessary to pass the dark road or take self-protection devices in the handbag all the time.

Pollution Essays

Pollution Essays Pollution Essay Pollution Essay Name: Lecturer: Course: Date: Pollution Pollution is the release of contaminants into the atmosphere that causes hazardous effects. Pollution takes place indifferent forms. The main cause of pollution is human activity. These activities affect the atmospheric air quality, water bodies or land inhabited by man. Pollution of the ecosystem has become so rampant, calling for control strategies to be implemented. The agents that cause pollution are broadly known as pollutants. Pollutants are substances that cause damage to any of the three main areas where pollution occurs. This definition gives us three main types of pollution. These are air pollution, land pollution and water pollution. These are classified based on the agent that causes the pollution. Air pollution refers to the release into the air of either fumes containing dangerous chemicals or loose particles such as dust and natural materials. These cause disharmony and spoil the natural air. This can lead to health defects when such air is inhaled by the occupants of such an environment. The health defects can also occur indirectly through the consumption of crops planted in areas having polluted air. This is because the normal gaseous exchange will continue. Here, contaminated air is used in the plant’s growth process and as such forms harmful components in the plant. Fumes from industries also cause air pollution. Industries normally emit fumes containing dangerous chemicals. The fumes contain sulphurous compounds. This has a direct effect on human life since they are the cause of cancerous diseases. Water pollution occurs after the release of pollutants into water bodies or their sources. This affects plant life, human life and organisms that depend or live in these water bodies. Industrial effluents, when released untreated into water bodies, are a significant source of pollution. This kills a vast amount of aquatic life. When plants are irrigated using this water, they carry on the pollutants which stunt their growth or eventually kill them. When human beings consume such water, they develop health problems. Water pollution is the major cause of waterborne diseases, which is one of the causes of death of human beings. Treating polluted water is vital before consumption to avoid waterborne diseases. Land pollution forms the other main type of pollution. It is characterized by the release of contaminants directly into the land. It also involves practices that lead to the overuse of the land resources. This leads to ruining of the soil and destruction of the natural habitat. Dumping of wastes containing heavy metals leads to land pollution. This has a health risk as plants grown in such areas end up taking in the heavy metals instead of nutrients. When such plants are consumed by either animals or human beings, health disorders may arise. This includes defects of the digestive system to animals and harmful diseases such as cancer to human beings. Land pollution is also caused by human activities such as farming. Chemicals used to improve the production of crops in the form of pesticides and herbicides cause this effect. When they are washed into the soil, they affect the natural condition of the soil. Land should be utilized appropriately to avoid pollution and conserve it. Work Cited â€Å"Pollution† Science Daily 2012. Web. 10 January 2013.

Biblical HERMENEUTICS ASSIGNMENT Essay Example | Topics and Well Written Essays - 2000 words

Biblical HERMENEUTICS ASSIGNMENT - Essay Example This focus leads into the fact that followers must recognize that Jesus is a divine messenger or intermediary between people and God, and not God himself; this emphasis is particularly strong in the Gospel of John, in which John continues to assert that Jesus is the dutiful son of the father, and not the father himself. Finally, reading the Gospels requires an understanding of salvation and the kingdom of heaven which, through Jesus’ sacrifice, is granted to all those followers who live in faith and love of Jesus’ words, as embodied through the Gospels.4 Recognizing these strategies for reading the Gospels will enable the follower to fully internalize the truthful words of Jesus in a fashion that Jesus intended, rather than through a skewed understanding of his message. Although it is difficult to pinpoint the exact date when the Gospels were written, New Testament scholars argue that the literature in the Book were written at the end of the first and the beginning of t he second century, during the Hellinistic period, when the Christian church was under persecution.5 At this time, three central events affected the writing and compilation of the New Testament, which included the following: the spread of Christianity, the effect of the fall of Jerusalem on Christianity, and the obsessive focus on the destruction of the world (that never came).6 Therefore, this period was characterized by brutal conquests and social turmoil, which is evident in the apocalyptic tone of the writing in the books in the New Testament. In addition, speaking authoritatively on the authorship of the works is particularly difficult because these contributions were not written by eyewitnesses in Jesus’ ministry; â€Å"it has to be understood that in the ancient world it was quite common to attach important names to anonymous works, or to write in the name of some teacher or famous person from the past†.7 However, there is a higher level of certainty that these w riters were, in fact, known by Jesus directly, or known by men who were close to Jesus; for example, Peter, Matthew, and John were recognized as being among the original group of Jesus’ followers. Although the apostles were in close proximity to Jesus, there is a great range of diversity between the synoptic Gospels and the fourth Gospel, as well as between the Acts and letters because the Book â€Å"contains a variety of books, written in a variety of lengths and styles, and attributed to a variety of authors†¦ [coming] from diverse times and places.†8 In this regard, the vast majority of the literature spoke of and about Jesus Christ, but did so in a varied fashion that reflects different circumstances, concerns and purposes, and