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The first image displayed on the website for the American Society of Agricultural Engineers, rather eccentrically for an engineering organization, is two hands holding a clump of soil. Yet despite this earthy image, the society also stresses its technical nature, as members in the biological, agricultural, and other food related sciences could engage in virtual web conferences with one another, through web space accorded to the organization. Thus, the technical as well as the agricultural aspects of the organization enable members to improve their professional credentials and connect with other engineering professional in the agricultural field. Members can also make use of the organization's technical library and database of technical experts.
The ASAE also offers such perks for members as a group insurance plan and an e-newsletter. The offer of a group insurance plan illustrates that many members may not be members of a large corporate entity, and…… [Read More]
Enginees should focus on the impovement of the pefomance of the economy. This elates to the tansfomation of the theoies of contolling the wold and adopting new famewoks in the opeating in conjunction with the planet. New enginees need to adopt and implement new theoies of focusing on the economic, social, and political concepts in elation to both technical and nontechnical disciplines (Cameon 2010 p.40).
Leades in Bitish Engineeing
Accoding to Lewis (1998, p.88), the technology style of the 19th centuy stetches fom the peak of one long wave to the peak of the next. The concened style would have made its fist appeaance in 1870s and would have held geat influence in the late Victoian peiod. It was maked though the diffusion of cheap bulk steel that emeged in the mid-Victoian peiods, advances in science-based industies such as engineeing and chemicals, spead of electic powe and the adoption of…… [Read More]
Additionally, Bollier further states the contrail emissions to cause warmer weather.
The duration of contrails in the atmosphere can last for days, according to (Harris, Kuper, Lebel, 2010). Trails may last for days and spread over hundreds of miles. According to Patrick Minnis, senior research scientist at NASA's Langley esearch Center in Virginia, "It helped us get a very good handle on the relationship between natural cirrus clouds and contrails, and separate the two effects. We estimate that contrails have an overall warming effect which is at least the same as aircraft CO2 exhaust, if not more." (Harris, Kuper, Lebel, 2010)
The white streaks (Murray, 2006), which characterize the contrail left by a flying aircraft is suggested by Murray to be removed as a contaminant by lowering the altitude of the aircraft during flight. Additionally, "because contrails are released at high altitudes, have a more potent effect on the environment…… [Read More]
Computers are being used in applications that gauge the pollution in the air and water and other areas of the earth environment. These applications are useful in determining the source of the pollution and in assisting in informing researchers what might be done to reduce such pollution.
Air Pollution Emission
One such application in computing pollution is described in the work of Emad, Sayed, and Kassem (nd)[footnoteef:1] who report that smoke is one common source of air pollution. Specifically stated is that the "rising process of smoke depends on atmospheric ambient, meteorological conditions, emission parameters, such as the atmospheric stratification, initial emission momentum and temperature, wind direction and speed as well as turbulent behaviors, and so on." (Emad, Sayed, and Kassem, nd, p.1) The smoke dilution process and scope are of great interest to environmentalists since regional air quality is affected critically by dispersion of pollutants. eported as…… [Read More]
" (Murphy, 2009)
This is held by Murphy to be what is wanted since high carbon dioxide levels help to maintain high quality silage." (2009) Simultaneously, the gas that is "odorless and colorless" is stated to be that which is dangerous. The gas is stated to replace the oxygen in the silo and since this gas is present in high concentrations the individual receives very little in the way of warning that the gas is about to overcome them. This gas is stated to be characterized by "…a strong bleach-like odor and low lying yellow, red, or dark brown fumes. Unlike carbon dioxide, nitrogen dioxide levels reach a peak about three days after harvesting and rapidly begin to decrease thereafter particularly is the silo is ventilated." (Murphy, 2009)
Sealed silos are specifically designed so that there is no necessity to enter them however, there are various gases present in convention…… [Read More]
GENETICALLY ENGINEERED FOOD OR ORGANISMS: SCIENCE'S ANSWER TO WORLD HUNGER
The introduction and use of genetically modified or engineered foods or organisms have attracted attention, mostly alarmed in recent years (WHO 2014). These foods are manufactured from organisms by artificially altering or engineering their DNA for nutrition purposes. This is done by infusing an edible plant gene into the organisms for immediate and ultimate purposes. One is to optimize production and increase the resistance to plant disease while tolerating the harmful effects of herbicides. Another is to extract them from genetically modified or GM microorganisms or animals for future use. Still another object or prospect is to alter the nutrients themselves in foods in order to control or prevent allergies they cause (WHO).
The target of the United Nations Organization's Millennium Development goals is to cut down the proportion of hunger this year into half (World Hunger Education Service, 2015).…… [Read More]
Furthermore, these crops could exhaust soil to such a degree that no more crops could be developed there, and thus contribute to rather than alleviate the problem of world hunger.
Another problem cited by opponents is the danger to biodiversity that might be created by GMO's. Genetically modifying foods may have a negative impact on the environment by destroying biodiversity, according to this group. Proponents however argue that biodiversity is encouraged rather than destroyed by genetic engineering. Indeed, they place it in the same category with modifications that have been brought about in nature itself in order to adjust to different environments, or by human beings in the past.
Biological engineering is a very controversial issue, and it appears that it will remain so for a long time, even while the field grows and develops beyond attempts to stop it.… [Read More]
hat is AI?
Future of AI
The Expert System
hat is an Expert System?
Three Major Components of an Expert System
Structure of an Expert System
Field and Benefit
Debate on Comparison
Artificial Intelligence (AI) and the Expert System Defined
Consulting applies a knowledge-based system to commercial loan officers using multimedia (Hedburg 121). Their system requires a fast IBM desktop computer. Other systems may require even more horsepower by using exotic computers or workstations. The software used is even more exotic. Considering there are very few applications that are pre-written using AI, each company has to write it's own software to determine the solution to their specific problem.
An easier way around this obstacle is to design an add-on. The company Fuziare has developed several applications which act as additions to larger applications. FuziCalc, FuziQuote, FuziCell, FuziChoice, and FuziCost are all products…… [Read More]
While this is a future that is heralded by some as the next logical step in our own evolution -- why let it occur haphazardly and slowly if it can be accomplished through careful planning and design? -- others see this stance as full of dangerous hubris, and an insistence that humanity knows best despite the fact that it has shown itself time and time again willing to grossly misuse available technologies to detrimental ends. The synthetic creation of other "persons" and even the alteration of existing human beings is fraught with many ethical considerations, not the least of which is the fact that we simply don't know what we don't know -- the effects of such synthesis are likely to be surprising and unexpected, despite the best of intentions and the most careful planning.
This is no surprise to you, of course; you played your hand very close to…… [Read More]
Prototyping is a great and exciting way to allow for faster manufacturing across numerous fields. Things like bioprinting allow for prototyping reaching new levels of science and technology. Prototyping has become an important aspect of things like tissue engineering. This means society can cross-new frontiers in the world of medicine and treatment thanks to prototyping. The one thing that surprised me the most about prototyping is the ability of organizations and people to use it in a variety of fields, especially in medicine like the aforementioned tissue engineering.
In article titled: "Printing and Prototyping of Tissues and Scaffolds" by Brian Derby, the author discusses the various ways in which prototyping opens new avenues for manufacturing. "New manufacturing technologies under the banner of rapid prototyping enable the fabrication of structures close in architecture to biological tissue. In their simplest form, these technologies allow the manufacture of scaffolds upon which cells can…… [Read More]
Robotics: How Close Are e to Creating a Bionic Man?
hile the creation of a 'bionic man' similar to the Six Million Dollar Man of the 70s television series or the gun-slinging robot of estworld may still be the realm of popular sci-fi, technology has developed to a stage where we are closer to such a possibility than ever before. Some of these technologies include robotics, the development of organic polymers that could be used as artificial muscles, nano-technology, and artificial intelligence (AI). In this paper we will review the latest developments in the relevant technologies to find how close we are to developing a 'bionic man.'
Apart from the availability of the required technology, one of the factors that would eventually determine if (or how soon) we are able to develop a bionic man is -- the urgency or need for such a development. This is because technology does…… [Read More]
Kubrick himself suggested the baton be passed onto Spielberg due to that director's unique abilities.
The play was originally-based Brian Aldiss's short story "Supertoys Last All Summer Long," on which a.I. is based, in 1983 (Corliss 1-3). In the Kubrick formulation, the world is a lot darker and Gigolo Joe is much more aggressive. According to Corliss in the "Joe was much more aggressive, more twisted." Here he is, in Spielberg's word, David's "scoutmaster." Spielberg did this to solve many of the problems Spielberg had with the text, Joe being one of the biggest problems. By softening things and making them more human and less dark, he provided solution to the problem (Ibid 1). The Flesh Fair and Rouge City are vintage Kubric and remained a part of the body of the work. Garish scenery completes this menagerie Spielberg identifies himself with the abandoned child (ibid 2).
It is the…… [Read More]
Technology in Use in 1910 and the Technology in Use Today
Technology during 1910 and its rapid evolution to the present era:
The 19th century witnessed major upheavals in science and technology ushering a gamut of changes and widespread ripple effect on the society. The dawning of science in industry brought about by the Industrial evolution was a watershed in global technology that continued to shape the future of mankind. It was in that era when development of large scale metal working techniques popularised steam power. ailroads appeared and facilitated in mass migration of populations. Urbanizations started, commerce flourished, fortunes were made and a new class of affluent appeared. Major scientific inventions like electromagnetism by Clerk Maxwell and greater sophistication of electricity brought about technological changes and improved quality of life with telegraph, electric light and radio transforming the world for the better. (Jeff, 2002)
Development in natural science spearheaded…… [Read More]
Healthcare -- Administration and Legal
Many vectors -- science, research funding, social acceptance or rejection -- influence how and whether medical technology is eventually adopted into medical praxis (Hogle, et al., 2012). Undergirding the choices and changes is a shared body of ethical standards and law, the establishment of which is often not consensual or efficacious. Any emerging technology can encounter unanticipated social resistance and ethical concerns that can change the course of how medical science research progresses (Hogle, et al., 2012). Medical technology often poses questions about access to expensive innovations and considerations about race, gender, and social justice that are inseparable from the socio-economic levels of patients (Hogle, et al., 2012). In contemporary society, there are the inevitable considerations about patent issues, clinical practice, and the commercialization of medical innovations (Hogle, et al., 2012). The recent court decision finding in favor of Myriad Genetics, Inc. provides a good…… [Read More]
To elaborate, he used his 'transistor' to build logic circuits that program each cell's behavior. For instance, he was able to tell a cell to change color in the presence of both a specified two enzymes. Remarked Kleem (online): "Endy envisions plant-based environmental monitors, programmed tissues and even medical devices that "make Fantastic Voyage come true," (Kleem, 04.02.13).
In the first (grainy) image below, Endy's DNA "buffer gates" flash different colors according to their situation. In the image below that, we have a string of DNA -- we see the code of the a's, C's, T's and G's -- that has been programmed by synthetic biologist Eric Winfree of the California Institute of Technology --.
(Excerpted from Keim, B Computers Made Out of DNA, lime and Other trange tuff
Timothy Lu, a researcher at the Massachusetts Institute of Technology, is taking this idea further by building cellular computers…… [Read More]
Genetically Modified Foods: ational for Topic Selection
Genetically modified foods are frequently in the mainstream media, making them a highly relevant topic of discussion in the areas of genetic science and gene technologies. As with most technologies and techniques related to genetic science, genetically modified foods are controversial and thus politically charged issues. It is important to be armed with facts before forming an opinion about whether or not genetically modified foods are acceptable, feasible, or ethical.
Genetically modified foods refers to organic foodstuffs -- plants and animals -- "whose genetic material (DNA) has been modified in a way that does not occur naturally," (World Health Organization, 2013). However, genetically modified organisms (GMOs) can also include medicines and vaccines (United States Department of Energy: Office of Science, 2013). The primary process used to modify the genes of organisms is called recombitant DNA technology; as the term suggests, recombitant…… [Read More]
HSMS Gap Analysis and Hazard Identification Risk Assessments
Description of APM Terminals
Review of the Health and Safety Management System
Health and Welfare Hazards
Physical Hazard -- Working at Height - Scaffolding
Health & Welfare Hazard -- Noise
Action Plan 1 - Management System
Action Plan 2 -- Hazards and Risks
Barbour Checklist: BS OHSAS 18001 Audit Checklist
Occupational health and safety management has numerous benefits for business, not only an employer's duty of care, a legal and moral obligation but also critical part of business equal in importance to other business functions like finance, marketing and production. When health and safety is embedded as part of business, results would be, good company image and reputation, better employee motivation and morale, improved efficiency and ultimately increased profitability.
The implementation of a sound health, safety and environment (HSE)…… [Read More]
iopsychology is the scientific study of behavior and mental processes through a biological approach (Cooper 2000). Practitioners in this field believe that biological processes may explain certain psychological phenomena, such as learning, memory, perception, attention, motivation, emotion, and cognition, particularly problems and issues connected with these phenomena. iopsychology is also called biological psychology, psychobiology, behavioral biology or behavioral neuroscience (Cooper).
Practitioners in this new field use varied and overlapping fields of study: cognitive neuroscience, which primarily examines the brain to understand the neural workings of mental processes; psychopharmacology, which deals with the effects of drugs on psychological functions; neuro-psychology, which is concerned with the psychological effects of brain damage in humans; behavioral genetics, which deals with behavior and psychological traits; evolutionary psychology, which is involved with how psychological processes have evolved; and comparative psychology, which compares findings among different species (Cooper). The last science centers on ethology, which…… [Read More]
However, nothing can be done until the malware actually occurs. With all the different viruses, worms and Trojans, how can security managers possibly predict what malware will occur next? In contrast, a behavioral rule defines legitimate activity in a system. Any activity not matching the profile will cause the security product to be triggered. As rules are not specific to a particular type of attack, they can block malicious behavior without having to recognize the precise attack used. Thus, there is additional protection against new attacks as they emerge. It is to effectively prevent any unauthorized applications, including malicious code and Trojans. or, it could protect a webserver by making it impossible for anyone to access the webserver to change the files and limiting the risk of a hack (Franklin, 2002).
However, the dilemma comes how many rules should the system have? The security manager must decide between an effective…… [Read More]
positive and negative impacts of DNA microarrays, Genetic engineering and cloning on the society, environment and the living beings.
In the past years, people have heard much about the biological revolution and they have seen it coming too. Biology, with its modern discoveries, has not only influenced agriculture, medicine and economy but it has affected the nature of man as well. In today's era, where both, biology and technology are developing at a fast pace it is impossible for anyone to survive without having sufficient knowledge about science. The information related to scientific issues will enable the people to make good choices about their health, environment, surroundings and the society in which they reside. This information also enables the people to logically analyze different inventions and advancements in biology so that they can decide that whether the projected discovery is good for them or not. (Silva, 2008)
In the past…… [Read More]
Human manipulation of biological information
Human manipulation of biological information
In this paper, I did Google searches on transgenic animals, spider goats, and glow-in-the-dark monkeys. A transgenic animal is one that carries a foreign gene that has been deliberately inserted into its genome. The foreign gene is constructed using recombinant DNA methodology. In addition to a structural gene, the DNA usually includes other sequences to enable it to be incorporated into the DNA of the host and to be expressed correctly by the cells of the host.
Transgenic sheep and goats have been produced that express foreign proteins in their milk. For example, spider goats are goats in which the gene from spiders that causes certain cells to produce silk into goats has been introduced, tricking the goats' mammary glands into producing silk along with milk. The goats would become biological factories for BioSteel, an incredibly light…… [Read More]
Genetically Modified Crop Plants
The term genetically modified organisms, popularly referred to as GMOs, constitute crops, animals and even microorganisms that have undergone development my man and technology. Through the great leaps man has developed in technology, it is now possible to 'create' organisms and plants through the combination of genes considered superior, resistant and quick-maturing. Farming and animal rearing land brings a challenge in the current world, due to population explosions. This trend has been brought about by the necessity to feed the ever-increasing food demand by world populations.
The world today carries over six billion people, a number that increases every day. The natural means of plant reproduction cannot support to feed this population due to the long time taken to grow to maturity, poor yields and the limited space for planting. Therefore, genetic modification has gained an edge in the development of such crops as…… [Read More]
Glyphosate tolerant weeds started to grow uncontrollably requiring the use of greater quantities of pesticides than was necessary conventionally. [ranford, Sue]
Another problem is the increasing possibility of gene pollution on traditional crops by GM crops. In a brief article, which discusses the health dangers of genetically modified foods, the author cites a recent study by the UCS (Union of Concerned Scientists). In the study, which analyzed samples of conventionally grown crops such as maize, soybeans and canola, it was found that more than half of the seeds were contaminated to some level. As the report indicated the samples under study were, "pervasively contaminated with low levels of DNA sequences from GM varieties." [: Pearce, Fred] a clear example of this type of contamination is the shocking finding that traditional Mexican maize had genetically engineered genes. This problem will be more dangerous if pharming crops contaminate conventional crops.…… [Read More]
Environmental engineering is basically the performance of using science with the purpose of caring for the environment.
Environmental Engineers assist recycling processes by devising and implementing theories that are a result of systematic assessment. Society constantly consumes resources and produces waste, with little consideration in regard to the effects these actions have on the environment. This is where environmental engineers interfere and generate techniques by means of which particular waste can be recycled and the damage done to the environment can be minimized.
Being an environmental engineer means that one would have to study everything related to pollution and the degree to which the environment is affected by certain activities humans perform. People working in the domain are accustomed to experimenting on a daily basis, so as to find the best methods of reducing and even ending environmental damage. hile the public continues to be indifferent to the damage it…… [Read More]
water in your area? ("Your perspective on water differs whether you live near the Great Lakes, in the arid west, or by the coast."(McCarthy, 2009)
Outline a brief water conservation plan for your own daily use. How will these changes affect your personal life? What impact will it have on your local water supply?
There is plentiful water in my region (I live in the Great Lakes region). Nonetheless, a brief water conservation plan is the following:
To use water for just its needs and to ensure that tap water is not left running in between those needs.
To double used bathwater as water that can be used for washing the floor.
To, as much as possible, use rainwater for gardening
In order to supply water to humans certain technologies must be utilized.
Desalination is one of the methods that are used for promoting pure water supply. It literally means…… [Read More]
Conflicts are natural. They are expected to arise in any interaction involving two or more individuals. No two people think, act or react in a similar manner. This variability offers the opportunity for a conflict to arise in any situation. Without conflict, life in organizations would be stagnant. The future of the organization would be jeopardized. Dissonance, or a need to find a better way of doing things, is often the seed, which spurs on the team to higher levels of investigation and searches. The origin of conflict can be often traced to false perception. (urton, 1968) In an organization conflict can play an important role in offering the workers and the management direction and purpose in spite of the difference of opinions between workers.
Through this paper, I hope to gain an insight to the various conditions that can cause conflicts between individuals in organizations. My personal experience in…… [Read More]
Genetically Modified Trees
Scientists and environmentalists must join one another in support of genetically modified trees. Biotechnology has afforded mankind a new method for preserving and restoring the natural landscape of the earth through genetic engineering. The use of genetically modified trees will not only help support the natural landscape but also improve preservation efforts and encourage balance between the needs of environmentalists and commercial enterprises.
For thousands of years mankind has relied on trees for economic and health reasons. In recent years however the landscape has significantly changed as more and more natural forests are depleted to due natural and unnatural causes. This has resulted in multiple deleterious effects on both the health, economy and well being of mankind and the environment. Biotechnology has afforded new hope however, allowing researchers to produce artificial trees offering many of the same benefits, if not more benefits than natural forests offer both…… [Read More]
Designing a Safety System
Safety management system is a management policy to prevent or minimize injury within a workplace. Top organizations across the United States are increasingly investing in safety management because of the general believe that safety is central precondition to market competitiveness and "an integral part of high quality business operations." (Tervonen, Haapasalo, & Niemela, 2009 P. 17). Safety is defined as a state where all the business related risks are managed at acceptable level. Typically, safety management is a management policy used to protect workers from undetermined accidents. Safety management is very similar to corporate safety where corporate safety is a holistic management strategy to protect an organization as a whole against accidents, misuse, harm and crime.
Objective of this project is to design safety management system for Hobart Brothers Co. To design safety management system for the company, the paper provides essential components that could prevent…… [Read More]
Genetically Engineered Food
Over the last ten to fifteen years, the presence of genetically modified foods in grocery stores and homes has increased exponentially. This emergence of genetically modified foods has impacted many different details of human life, including in the areas of farming, research, fertility, the environment, and pharmaceuticals, just to name a few. However, there remains strong opposition to the use of this technology in foods that will be consumed by humans, because long-term affects are unknown and the introduction of a genetically modified organism into the environment could have widespread and unforeseen consequences. Perhaps most dangerous of all, however, is the amount of disinformation and fear which surrounds the issue of genetically modified food, because this prevents the public from assessing the dangers accurately and effectively. hen the risks are assessed from an objective, reasonable perspective, having cut through the excited public chatter concerning genetically modified foods,…… [Read More]
Even though users of light therapy are often advised not to look directly at the light source, the mechanisms of the eye focus incoming light onto the macula, the small region of the retina where vision takes place, and where age-related macular degeneration occurs. Since blue light wavelength make up only a small percentage of the light in white light, any form of light therapy using a high proportion of blue light therefore risks subverting a variety of defensive mechanisms that protect the retina against blue light hazard. These defensive mechanisms include the anatomical positioning and structure of eye and its surrounding features, as well as human posture, which makes it awkward for humans to gaze upwards for long periods of time. Sunnex iotechnologies, 2008)
The work of David H. Sliney entitled: "Ocular Hazards of Light" presented at the International Lighting in Controlled Environments Workshop states the following risks and…… [Read More]
genetically modified or altered (GM) crops. Specifically, it will discuss information on GM crops, the risks, the benefits, and how GM crops differ from traditional plant breeding. Genetically modified crops are not new, they have been in existence for many years, but they are extremely controversial - in part because some people do not comprehend their makeup, and in part because they are innovative, and there are still many questions that need to be answered about their affect on people, the environment, and overall health. Basically, GM crops are crops that have been genetically altered through science. Essentially, their DNA, or specific genes, are transferred between one plant and another to create different qualities, such as hardiness, etc. Some people call this "genetic engineering." It takes the best qualities of one plant and mates them with another to create a new sub-species or even species (Editors). These plants are generally…… [Read More]
It is related in this work: "Humans and their collective microbiota are segmented into many local communities, each comprising an individual human with his or her symbionts. This ecological pattern, characterized by strong interactions within distinct local communities and limited interactions or migration between them, is described as a metacommunity." (Dethlefsen, McFall-Ngai and Relman, 2007) a second level of metacommunity organization is in existence because "individual humans belong to social groups that tend to share a similar microbiota." (Dethlefsen, McFall-Ngai and Relman, 2007) at each of these levels the structure of the metacommunity "allows selection to occur between the local units (or between individuals and social groups), which promotes mutualism...such selection occurs when a local symbiotic community succeeds or fails together, with more successful communities increasing in abundance or prevalence relative to less successful communities." (Dethlefsen, McFall-Ngai and Relman, 2007)
II. COMMUNITY-ASED CO-EVOLUTION FACTORS
Dethlefsen, McFall-Ngai and Relman (2007) identify…… [Read More]
They have also provided intelligent analysis to state, federal and local law enforcers promoting competency and improved support missions in and out of the United States. Navy and marine corps have participated in multi- service working groups to ensure to update and produce multi- service CRNE defense.
CRNE is also incorporated into air command, where the training is incorporated into courses; the instruction in the course includes instructions addressing the use of airlift and aerial re-fuelling assets in CRNE contaminated environments. General accounting has also responded to CRNE readiness and training assessment; where the secretary for defense recommended that current CRNE medical services should be reviewed. The review will promote tri- service CRNE training program which shall meet the standards of CRNE. Tri- service standards of procedure includes; recognition, detection, decontamination, forces protection and incident response.
Homeland department focuses on deterring and defeating direct attacks in the U.S., supporting civil…… [Read More]
Stem Cell Differentiation
The need to restore the lives of the individuals calls for more of transplantation than that which is available. There are fewer organs, which can help in the transplantation process, which means that overdependence on the process makes it to be reliable. Further, the process may also end up endangering the life of the donator. Transplantation is the only available process that can for the individuals having kidney and lung problems. However, the numbers of individuals who are suffering from kidney and lung failure are always more than those who are ready to supply the needed organs. This calls for an alternative way, which can help in compensating the loss that the individuals face. One of the major alternatives for the process of translation is stem cell differentiation that may occur in any body cell. The stem cells differentiation offer the possibility of a renewable source of…… [Read More]
Groundwater & Hydrology
Water is the most cast off natural material in the earth. Irrespective of variations in its supply with the pace of time and location its aggregate quantity remains constant. The transformation of the water takes place through a continuation process referred to as hydrological cycle deriving its momentum through the solar energy and gravity. Down pouring of rain consequent upon condensation of clouds are extracted by the roots of plants, flooded over the surface joining the streams and rivers and to some extent absorbed by the earth to form the reservoir of underwater. Vaporization of water from water reservoirs, and transpiration of plants makes the water back to atmosphere.
The invisible underwater, which is the result of the continuous process of hydrological cycle, constitutes the key source of the water. This is also considered as the primary reservoir of pure water in a nation. Presently, the assessments…… [Read More]
Okanagan Specialty Fruits is a small company that has invented a new technology which has enabled them to genetically engineer apples in such a way that they do not turn into a brown color when cut or sliced. Okanagan is trying to bring this product in the market given the fact that they believe the non-browning apple will be accepted by food companies and consumers. It will also help increase the number of apple sales since retailers can now sell sliced apples. However, the company has received different receptions regarding bringing the genetically engineered apples in the market. There are those who oppose the Arctic Apple as Okanagan named it, while there are those willing to give them a chance to sell the product in the market. Despite the fact that American family has been consuming genetically engineered foods, Arctic Apple will be the first version of genetically…… [Read More]
21st century worker: Keeping employees motivated in a global economy
Employee motivation is critical in today's hyper-competitive, global business world; as such it is an appropriate topic for the speech to be presented to Hongkong Electric Holdings. Please find following the brief for this presentation. In this brief you will find the many factors that were taken into consideration, in its preparation. These include the best approach for this specific audience, how the topic had to be developed and limited to again fit with this specific audience's needs, what cultural adaptations were made for this presentation, and what aspects of the speech will connect with the company.
The 21st century worker: Keeping employees motivated in a global economy
Employee motivation is critical in today's hyper-competitive, global business world; as such it is an appropriate topic for the speech to be presented to Hongkong Electric Holdings. Please find following the…… [Read More]
Case Study: Climate Change and Dealing with Sea Level Increase
Rising sea levels have emerged as one of the major concerns in today’s world because of the increased devastating impacts of climate change or global warming. While increase in sea levels is expected to affect the whole world, some regions will be affected more than others. One of the regions that will be significantly affected by sea level increase in China based on a recent report from Climate Central. China is among one of the major Asian countries that has experienced tremendous economic growth over the past few years. The country is characterized by faster-growing coastal megacities and a population of more than 145 million people. Actually, these coastal cities account for approximately 70% of China’s big cities and 41% of her population (Chen, p.925). These coastal areas play a critical role in the country’s GDP and national industrial output…… [Read More]
Terrorism as defined by the FBI is the illegal use of force against people or property with the intention of intimidating or coercing a government. It is always done to further political or social objectives. Further, according to FMA, there are three elements that constitute terrorism:
(1) Terrorist activities are illegal and involve the use of force. (2) The actions are intended to intimidate or coerce. (3) The actions are committed in support of political or social objectives. (FMA-SS) www.mema.domestic-preparedness.net/glossary.html
Many consider the cultural differences between law enforcement and the fire service to be based in training and training philosophy. According to Dan Jones, editor of Rescue Magazine, "Police officers are taught to function primarily on their own, but firefighters are taught to act as part of a team. It's a little like comparing tennis players to basketball players." Further, the philosophy of fire service personnel is basically one of…… [Read More]
Ethics and Computing in Computer Science
EMPOWERMENT AND RESPONSIILITY
Errors and Hazards and Their Consequences
Despite the best of care and talent, computation is subject to uncertainties, which experts call "errors (Landau, 2008)." Some of these errors are man-made and some are produced by the computer itself. The four classes of errors are blunders or bad theory, random errors, approximation or algorithm errors, and round-off errors. lunders are typographical errors or errors caused by running or using the wrong program or similar errors. Random errors are results of occurrences like fluctuations in electronics or cosmic rays running through the computer. Algorithm or approximation errors include the substitution of finite by infinite figures or variable inputs by constants. And round-off errors are inaccuracies as the finite number of digits for storing floating numbers (Landau). Peter Neumann at the SRI International identified more than 400 incidents of these errors, hazards and other…… [Read More]
I see the effects of the past on the present in both my personal life and in the life of my community. For example, the discovery of oil in my country has completely changed the demographics and lifestyle. Those who were lucky enough to reap rewards from the lucrative industry can live lavish lifestyles, travel abroad, and even move, live, and work in estern countries while maintaining a home in Kuwait. The most significant thing I have learned is that while we are masters of our destiny, the past still molds and shapes who we are. The American Dream tells us that we can become whatever we want, as long as we are willing to work for it. However, I do not believe that. e can come whatever we want to a certain extent. The past shapes our beliefs, values, goals, and ideals.
hen I asked my parents about their…… [Read More]
IT professional must become the 'Renaissance Person' of the 21st century workplace: a brief essay describing how each of the 16 reference disciplines provides support for and inform IS/IT practice
Once upon a time, Informational Science and Informational Technology were thought of as enclosed, rarified disciplines. These disciplines were thought to be the provenance only of the technically astute. Thus, IS and IT personnel were usually relegated to their own, specific areas of most organizational hierarchies. Specialists in IS/IT practice were sometimes known as mere 'techie geeks,' with necessary and specific skills, but ones with little application outside the field. Thus was partly because the educations of IS/IT personnel, fairly or unfairly, were assumed to consist of matters specific only to the discipline of technology, rather than comprising any aspect of the humanities, social and natural sciences, or even the more theoretical aspects of technology such as Artificial Intelligence.
However,…… [Read More]
Pathogens and Diseases:
Pathogens are common characteristics of everyday environment as soil contains huge number of bacteria per cubic centimeter while air contains fungal spores. The existence of pathogens in everyday environment emanates from the fact that microorganisms are deposited through touching of various surfaces like tables. Pathogens can be described as disease-causing agents such as infectious microbes, and parasites. While the infectious microbes include viruses and bacteria, parasites include protozoa and fungi. Notably, microbes are only considered as pathogens if they cause harm or diseases since not all microbes are harmful (Koo, 2009). There are opportunistic pathogens, which are organisms that are normally part of the natural flora of the body. These organisms become harmful or pathogens after an invasion like the occurrence of an accidental injury or surgery.
Spread of Pathogens:
Since pathogens are common disease-causing agents, they spread in various ways to cause harm or illnesses. Some…… [Read More]
Censoring Science & Ethics
Here are my answers to the questions on the Values Exchange. I assume censoring is bad. I tried to answer the questions in a way like the others did. Then I changed the essay to make it sound why the issue should be considered in a better way. The questions are provided and then the answers are in RED. I guess, if you have to post them, you can use this as a guide. The essay can then be cut and pasted into another file and used that way. Hope this is what you want.
Emerging Biotechnologies: Censoring Science
I disagree with censoring science.
Why does this matter?
Because the issue is about whether science works the way it should.
IDEAL: What ideal most important?
Giving scientists and the way science is done the chance to work properly.
How confident? Just a little.
Why ideal…… [Read More]
With this information, people can make informed decisions regarding the water they consume. Which additives are healthful? Which are not? These are examples of only some of the questions responsible consumers should have when choosing their water. Regarding the use of plastics, the solution is simple. By simply changing their habits from plastic water bottles to stainless steel or any of the other alternatives, not only is the consumer choosing something that supports of the well-being of the planet, but also supports the well-being of themselves.
This is merely one solution of many meant to work towards a more sustainable lifestyle across the globe. That the consumption of water increased so quickly, all over the world, signifies the impact of advertising on consumer choices. This can be a reason for hope, since just as quickly the use of stainless steel water bottles and clean water can be brought into individual…… [Read More]
People can exercise their free choice at the grocery store by choosing organic foods, although because of generally higher costs of organic products, this will not be a solution for everyone. People in lower socioeconomic groups often get food at discount chains or even food pantries where organics are not even a choice at all.
There is no incentive for makers of agricultural chemicals to modify their products in response to charges about obesogens. As the documentary films the Future of Food and King Corn pointed out, the use of pesticides is very big business. Though detrimental effects of pesticides and genetically-modified seeds and food have been shown, further research is needed to prove the link between pesticides and genetic modifications that lead to obesity in infants and children. When and if that link is proven, the public will have to demand that the government take action. Consumer advocate organizations…… [Read More]
But after local wastewater plants were "...upgraded and farms' management practices were improved, the amount of phosphorus declined and the copper sulfate was no long considered necessary" (Royte, 2007). The Times' story reports that to prevent the dumping of partially treated sewage water into the waterways, septic tanks need to be upgraded and "cleaning the water in sewage treatments plants even more thoroughly before it is discharged into the watershed..." is necessary. That will be quite a job, because "more than two dozen of the roughly 100 wastewater treatment plants that discharge into the city's watershed use a suboptimal cleaning process."
TO: The flooding problem. hy has it become a more serious problem in recent years? Taking New York City as an example of the problem and its roots, the New York Times article alluded to in the previous section points out that recently, as developers began clearing more and…… [Read More]
Men, who also have tendencies to act in certain ways, come into contact with situations which stimulate some of their activities and repress others. Those who are stimulated have their growth increased'.
Cooley has discussed the possible sources for these changes in conception of differentiated unities, wholes, or realms encompassing and encompassed in human social life and its situation. Cooley is of the opinion that the human social life and its perspective can be desolated, but at the same it is connected and dependent upon the organic domain in which the situation occurs. According to him, the social life can initiate social changes; however, the social life itself is to be categorized into sub-systems based on cultural divisions.
Cooley has termed that the real cause behind any specific change or growth is based on the dynamic and convincing tendencies of the members' personalities. This is the reflection of the Cooley's…… [Read More]
In modern society, substance abuse refers to a maladaptive pattern of using a substance that is unnecessary for health. It is not limited to mood-altering or psycho-active drugs (marijuana, alcohol, etc.), but is defined as any substance that is habitual, interferes with one's life, and causes a large range of dependencies within human culture. It is a public health cost and issue, and comes under a number of categories (Lowinson, 2005). In the Healthy People 2020 initiative, one of the goals is to "reduce substance abuse to protect the health, safety and quality of life for all, especially children." For this review, we will use Tobacco Addiction as a model.
Tobacco use is the single most preventable cause of disease, death, or disability in the United States. More deaths are caused yearly from tobacco use than any other substance abuse, motor vehicle injury, HIV, or murder combined (Anti-Smoking,…… [Read More]
Promotes better plant growth by improving the value of fertilizer. Helps prevent plant burning from over use of fertilizers by trapping and slowly releasing valuable nutrients when and as the plants need them.
Improves the cation exchange capacity of soil resulting in less fertilizer requirements.
Natural zeolites make an excellent soil amendment, and are environmentally friendly for landfill dump sites (with the exception of zeolite that has been used as a molecular sieve or filter medium for the removal of radioactive waste or the removal of heavy chemical toxins deemed hazardous by government regulations.)
educes nutrient and fertilizer loss through heavy rains, leaching and irrigation, resulting in less environmental damage through water runoff.
The water retention capability of zeolites allows less irrigation applications.
Zeolite is used to reduce offensive odors, especially ammonia from sewage, animal manure and waste water situations.
This retained valuable nitrogen improves the quality of the resulting…… [Read More]
Air pollution pertains to substances and gases in the air that threaten health and life. Among these are pollutants and irritants, such as nitrogen oxides, sulfur dioxide, and carbon dioxide; particulates, volatile organic compounds (VOCs), toxic substances and some natural substances, like pollen. ut most of the pollution comes from the by-products of industrialization - fossil fuel combustion, transportation, transportation, power plant emissions and those from other industrial processes. The burning of fossil fuels to generate electricity alone is the greatest source of air pollution in the U.S.A. These outdoor pollutants can undermine health and cause environmental disturbances, such as acid rain, and are toxic.
Studies show that we now spend more than 90% of our lives inside buildings and other constructed environments. ecause of this, such structures - including homes and office buildings - are constructed with energy efficiency and comfort foremost in mind. The installation of central heating,…… [Read More]
Hair is also in contact with chemicals in shampoos, and any dyes, gels, sprays or other cosmetics that may be placed on the hair (11).
Since there is no standardized method for cleaning these external contaminants off of the hair prior to analysis, the potential for inaccurate results from external contamination is widespread. There is no way to tell in the laboratory if a chemical is contained within the hair, and therefore came from with in the body, or if it is on the surface of the hair and did not come from within the body (12). An enormous amount of scientific research studies have indicated that hair analysis is unreliable as a diagnostic tool in crime solving. For example, in one study, the researchers took hair from the head of a single individual and sent portions of the sample to six laboratories; the results varied widely from laboratory to…… [Read More]
Proclaimed by scientists, the thriving cloning of an adult sheep and the prospect to clone a human being is one of the most striking and latest instances of a scientific innovation turning out to be a major argumentative issue. A variety of critics, physicians and legal specialists, scientists and theologians, talk-radio hosts, as well as editorial column writers, for the period of the preceding few months, have been effectively reacting to the news, a number of them bringing up fears and apprehensions on the ethical and moral side of the subject, of the viewpoint of cloning a human being.
The National ioethics Advisory Commission (NAC), at the appeal of the President, held inquiries, as well as organized a report on the ethical, religious, as well as lawful subjects contiguous to human cloning. The Commission suggested a suspension on attempts to clone human beings, at the same time as…… [Read More]
Similarly, this type of non-invasive acoustic and vibrational monitoring has been used by doctors to get a better assessment of in vivo hip conditions so that they can better comprehend things like total hip arthroplasty (Glaser et al., 2010).
"Acoustic emissions are elastic waves generated by a rapid release of energy at a localized source. They are produced by events such as particle impact, gas evolution, boiling, phase transitions, precipitation. Some processes produce emissions that can be heard. A lot more emit either outside the audible frequency or at too low an intensity to be heard (McLenna, 1995, p.338). Using non-intrusive acoustic monitoring is definitely a way to monitor an entire structure continuously and effectively (Wu & Abe, 2003). Acoustic signal-based monitoring can assess individual entities and mechanisms or total structures, pinpointing abnormalities, failures or red flags which need attention (Wu & Abe, 2003). It provides experts with…… [Read More]
Science appealed to me as early as I can remember in my academic career, specifically, solving problems through experimentation. Biology, in particular, captured my interest because it seemed to combine science with the goal of providing healthcare and comfort to patients suffering from medical disease. Since then, I have learned that the other scientific disciplines contribute equally toward improving modern health care, but the biological sciences have always captured my greatest interest.
My recent volunteer duties at the (Name of nursing home) nursing home confirmed to me the profound satisfaction inherent in providing patient care. The experience of being able to improve the lives and outlook of elderly patients (some of whom suffer more from depression and loneliness than any organic disease) remains one of the most rewarding endeavors that I have ever undertaken.
The satisfaction of helping others is one element that has been missing from my professional life,…… [Read More]
However, in the most recent theory of evolution which discusses the living world appears as the result of chance and an output of different randomly selected natural mills. This kind of development came to present as a result of the need of more subjects or topics in areas such as cybernetic, general system theory, information theory, theories of games which is needed in most decision making process in line with real applications. In mathematics techniques however, there are a number of general assumption which are insufficient and most of the time very contradict themselves (Laszlo & Krippner, 1982).
Again, Laszlo (1982) outlined that von Bertalanffy considered the idea of organization to be involved at various stages in the expression of natural system. This could be highlighted from his first statement on the system which he made between the years 1925-1926, during the time when similar thinking of organism was being…… [Read More]
The results of this study found that some negative bias towards a patient's socioeconomic standing -- particularly from less-experienced dental students -- can result in "differential treatment" (e.g., less attentive care) (Carson, 675). But by "heightening awareness" of potential biases (that are based on accent or perceived lower socioeconomic status, or on racism) among dental students, through educational initiatives, stereotyping and bias can be reduced if not eliminated (Carson, 678). Another suggestion (Carson, 678-79) in terms of ensuring the quality of treatment is to "inhibit social categorical thinking." This would require not treating the patient as "unique" but rather as a "collections of symptoms."
Carson, Lloyd, Drummond, John, and Newton, James. (2004). Social Perception in the Clinical
Dental Encounter: The Matched-Guise Technique Re-Visited. Psychology and Health, 19(5),
Gabbard, Carl, Cacola, Priscila, and Cordova, Alberto. (2009). Is Perceived Motor Competence
A Constraint in Children's Action Planning? The Journal…… [Read More]
"Individual odor thresholds range from 1 to 13 parts per million. Between 50 and 100 parts per million, it causes mild inflammation on the membrane joining eyeball and eyelid after an hour, loss of smell in two to 15 minutes and can burn the throat" (Lucas, ¶ 4-5). A person can tolerate a maximum concentration of 170 to 330 parts per million for approximately one hour without serious consequences. At 500 parts per million, however, the person loses reasoning and balance and possibly experiences respiratory disturbance. When a person is exposed to 700 to 1,000 parts per million for up to an hour, death may occur within minutes. Emissions In the journal publication, "A Guide to geothermal energy and the environment," Alyssa Kagel, Diana Bates, and Karl Gawell (2007), all of the Geothermal Energy Association, explain that the visible plumes rising from some thermal power plants consists of water vapor…… [Read More]
The Keller/PSI approach to academic and professional training has been documented to improve student performance as measured by course completion rates and subject matter retention among students. On the other hand, there are considerable practical and technical problems implementing the Keller/PSI approach within traditional educational institutions. Meanwhile, there is little if any empirical evidence suggesting precisely how the Keller/PSI model benefits learning outside of the focus on the reduced deadline orientation that is the hallmark of that teaching methodology.
Substantial evidence exists to suggest that the success of the Keller/PSI approach is actually attributable to other changes typically attributable to Keller/PSI, such as the broadening of the range of media of instruction, despite the fact that those changes are natural consequences of the Keller/PSI design rather than deliberately conceived components of the approach. The empirical evidence of the increased success of CAPSI programs further bolsters that argument.
A wealth…… [Read More]
Darwin's Theory Of Evolution
The construct of irreducible complexity is a pivotal aspect of genetic theory and of Darwinian theory. Irreducible complexity is a nexus of the older science of biology from which Darwin built his theory and modern genetic engineering. Darwin's words for irreducible complexity, most commonly associated with his argument about the construction of the eye, were "Organs of extreme perfection and complication," and Darwin further explicates,
"Reason tells me, that if numerous gradations from a simple and imperfect eye to one complex and perfect can be shown to exist, each grade being useful to its possessor, as is certainly the case; if further, the eye ever varies and the variations be inherited, as is likewise certainly the case and if such variations should be useful to any animal under changing conditions of life, then the difficulty of believing that a perfect and complex eye could be formed…… [Read More]