Wireless Power Transmission Implication for the Environment

Wireless power involves the transmission of power without using wires or cords. Use of Wireless power transfer technology can lessen or eradicate the need for batteries and wires. Although wireless power has several benefits to the community and the environment, it, also, has negative implications.Advertising We will write a custom research paper sample on Wireless Power Transmission Implication for the Environment specifically for you for only $16.05 $11/page Learn More This paper will focus on some forms of wireless power transmission, as well as, negative and positive implications of wireless transmission for the environment. Nikola Tesla introduced the idea of wireless power transmission, in early 20th century. Tesla came up with the notion of electrostatic induction, which entails making exceedingly high potential and alternating variations amid two bits of metal using a tool similar to a Tesla coil. A field that is electric would be rotating back a nd forth liberating energy to be arrested by a receiver, among these metal bits. Tesla believed this could be valuable as it would be possible to move the lights anywhere without a cord. Besides, Tesla hypothesized that by structuring two vast Tesla coils, it would be possible to create this outcome in the entire world. Since then, many notions about the same have emerged, with resonant inductive coupling being the most potential technology. Resonant inductive coupling uses the basics of wave harmonics to form a strong connection of magnetic waves, which resonate at a similar frequency of harmonic magnetic waves, from 2 coils. Several studies reveal that this technology is extremely competent. Wireless power transmission can be used in many areas, where the wired power may be unsuitable. However, wireless power technology has many demerits, despite its many applications. Similar to wired power, wireless power has a restricted range.Advertising Looking for research paper on envi ronmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More However, the range of wired power is clearly visible, since it becomes restricted by a chord, whereas the range of wireless power is not visible as it becomes revealed by a signal. The range of wireless power that gets created by resonant induction coupling can be established from the radius of the coil. High efficiency occurs near the coil’s radius. Besides, considering its 80% effectiveness, wireless power is less efficient than the usual wired systems. This is because a wireless system some power gets utilized in forming the magnetic field that relays the power from one coil to the other while in a wired system much of the power that becomes directed into a circuit gets to its destination (Glindogdu Afacan, 2011, July 26). Nevertheless, this loss of energy becomes compensated for because it is easy to notice when a tool no longer requires power. Hence, power can be switc hed off to save energy, while in a conventional system power will persist to be consumed after a tool gets charged wholly (Branscombe, 2009). A vast predicament with wireless power is that it might necessitate much exertion to establish. Wireless power infrastructure needs the source coils, for transmission, to be positioned near where the power needs to be relayed. Since most presently, manufactured tools become designed to utilize wired power, a noteworthy cost would occur in swapping from wired to wireless power. Nevertheless, the coils would be rather inexpensive to create since they just require a few loops of wire and a capacitor. Designing the coils would form the trickiest task, since they have to be adjusted to the right frequency relying on the distance of the wire, the amount of loops in the wire and the capacitor (Kurs, 2007, July 06). However, electrical engineers would not find such a task hard. Negative Implications of Wireless Power Transmission Similar to other new technologies, there exist costs allied with the gains that can result from utilizing wireless power. The chief concern for several persons, who get implicated in the formation of large scale execution, is that wireless power is somewhat new in regard to broad application and design.Advertising We will write a custom research paper sample on Wireless Power Transmission Implication for the Environment specifically for you for only $16.05 $11/page Learn More The key adversaries of wireless power are those implicated with mining of fossil fuel, battery power manufacture, and existing companies of electricity. These groups have an interest in maintaining customary wire power and restrict the construction of wireless power. The development of wireless power technology presents uncertainty, in regard to human health. The health effects of getting exposed to energy waves are currently in the period of research and require to be developed further ahead of mass f abrication of this source of energy. This is a key shortcoming that should get consideration when devising wireless power technology. Are the lives that get lost at present, more costly than the lives that are likely to be lost in prospect? Such hard questions are some of the solemn quandaries that technological scientists and regime officials will encounter, in prospect. From an environment perspective, we may argue that switching the world for wireless power, wholly, is likely to generate enormous quantities of waste in the shape of useless and obsolete electrical devices, as well as, utilize a vast amount of resources. This is because, at present, the infrastructure that is in use became planned for electrical outlets and wires. Such waste will certainly terminate in landfills. The waste further stays for about thousand of years before it degrades and leeches poisonous compounds into the soil. Some compounds that get used in electronics and poses environmental issues with electro nic waste include chromium, Phosphor, barium lead and mercury. Such compounds can be regarded as constant organic accumulators, since they remain in the environment and accrue inorganic tissues that lead to serious issues like reproductive disorders, nerve damage and cancer. Proponents against wireless power claim that enhancements should be conducted, on wireless power technology, to decrease waste that occurs during installation and maximize health benefits (Zhang et al., 2011, May 15).Advertising Looking for research paper on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Positive Implications of Wireless Power Transmission Utilizing wireless power for daily uses has vast latent environmental benefits. Energy costs will also reduce, saving homeowners untold amounts of income. Wireless power will substitute the utilization of batteries, which make landfills toxic, through their disposal. Discarding, into landfills, leads to environment poisoning and dilapidation. Massive volumes of formation are not the lone limitations of batteries. Batteries become flawed, incompetent and can be hazardous, when oxidized. Batteries erode gradually and leech poisonous acid and lead into soil, once batteries go through landfills. Hence, they have the latent to put toxic to water sources, in adjoining communities. Availing g wireless power, in the residents of most persons, will restrain the manufacture, utilization, and accretion of batteries and radically lessen the leeching of acid and lead into the soil, in prospect. Besides, energy outlays will lessen, saving homeo wners myriad quantities of income, through utilizing wireless power as a substitute to batteries and wires. Wireless power benefits related to effectiveness. Wireless power is apt to be more proficient than normal charging, with quick mechanisms that identify machines and screen levels of power, substituting compound adapters, and switching off the power when a machine becomes charged fully (Branscombe, 2009). Energy should be utilized with as much control as feasible, since it is a costly resource. Possessing an energy source that just utilizes the required power can make the most use of created energy. This decreases the reliance on fossil fuels, which is a prevalent concern, in this generation, ultimately. Eradicating tremendous energy utilization and lessening the use of energy, enables wireless power to turn into an environmentally logic technology that has the latent to be executed on some broad extent. For instance, a possible use of near region wireless power, on some broad extent, is the application for charging hybrid and electric vehicles. Rather than having a wired connection, for buses and cars, wireless expertise can be incorporated into bus terminus and parking places, letting charging to take place without connections and instantaneously. This may allow a flawless incorporation of electric and hybrid vehicles into viable use on a broad scale. For city bus structures, chiefly, wireless charging positions could be availed at each bus stop, eliminating the call for gasoline and diesel utilization, totally. This would have several benefits including decreasing servicing logistics, saving time and lessening the carbon footprints of every bus, because power could be produced electrically, unlike with the use of fossil fuels. Thus, wireless power’s environmental implications are broad and extensive, although the moral benefits, also, expand to health benefits. The health deliberations of wireless power transmission contain the latent to change how medical implants, home care and hospitals function, totally. Hence, invention of wireless power transmission is a significant asset, since the technology and design may be executed, in hospitals globally, to abolish the utilization of defective batteries and messy wires. At present, home care and Medical implants depend on batteries and grid power, entirely, thus, limiting patients to wires and incessant substitution gadgets. Availing wireless power at homes librates patients from their therapeutic circumstance, entirely, through letting power to be provided, remotely, from just walking close to the power supplier (Hickey, 2011, July 11). As stated earlier, not having to restore devices because of battery run-down demonstrates the diminution of risks like diseases, infections and invasive surgeries. Moreover, Wireless power has the latent to sustain hundreds of persons, each year, through lessening the amount of deaths allied with wiring and issues, at the home environs includin g electrical shocks and burns (Barrett, 2004). Wireless power has potential to reduce the amount of deaths, at home settings, since it eradicates wires and electrical outlets. Thus, wireless power has the latent to benefit millions of persons regarding health benefits. From a moral stance, we should seek to know whether it would be ethically justified to adopt a technology that can save hundreds of lives, despite the demerits associated with wireless power technology. In conclusion, it is apparent that although wireless power transmission has negative implications on human health and environment, power transmission through resonant inductive coupling can be beneficial to the public if it became used in electrics at home. Wireless power technology can substitute disposable wires and batteries, thus, lessening hazardous chemicals and the possibility for poisoning societies, from an environmental perspective. Besides, resonant inductive coupling posses’ health advantages and wit h no use of cords life would grow to be easy, as a person would not need to keep on carrying the cords. Besides, wireless power may help lessen the damage that the current, power infrastructure introduces to the environment. In addition, risks associated with customary wires become immaterial. An additional benefit is the implausible convenience created by having all an individual’s electronics charged and powered with no wires. This implies that an individual’s movement will not be restricted, when charging devices. However, some people doubt the applicability of wireless power. Several industries produce the electronic parts that should be substituted with inductive resonance expertise. Besides, a number of researchers think that it is unsafe for human beings to contact magnetic fields, which become used in the resonant inductive coupling. A different large shortcoming is the intricacy and vast cost of introducing and executing the wireless power structure, since mos t presently, generated consumer electronics lack the essential parts. The moral implications of wireless power include negative consequences on humanity. Moral tensions arise when considering environmental patronage and human health into the execution of tentative and new wireless power technology. Opponents and advocates exist on both dimensions of this subject, and all introduce a mass of concerns and dilemmas to consider. Wireless power has the latent to affect each person who utilizes any electric power. Hence, transmission of wireless power is an invasive and contemporary subject of interest for the entire public. The demerits of wireless power become overshadowed by the merits. Hence, from a moral stance, it is crucial to expand the technology of wireless power to the position of large-scale production, for the advancement of the community. References Barrett, M. (2004). Analysis of electrical accidents in UK domestic properties. Web. Branscombe, M. (2009). Wireless power†™s 2009 debut. Web. Glindogdu, A. E. Afacan, E. (2011). Some experiments related to wireless power transmission. IEEE Xplore, 1, 507-509. Hickey , H. (2011). Wireless power could cut cord for patients with implanted heart pumps. Web. Kurs, A. (2007). Wireless power transfer via strongly coupled magnetic resonances. Web. Zhang, F., Hackworth, S. A., Fu, W., Li, C., Mao, Z., Sun, M. (2011). Relay effect of wireless power transfer using strongly coupled magnetic resonances. IEEE Xplore, 47(5), 1478-1481. This research paper on Wireless Power Transmission Implication for the Environment was written and submitted by user Maya Pierce to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Face Culture in China

'Face' Culture in China Although in the West we talk about â€Å"saving face† on occasion, the concept of â€Å"face† (é  ¢Ã¥ ­ is far more deeply-rooted in China, and it’s something you’ll hear people talk about all the time. What Is 'Face'? Just like in the English expression â€Å"saving face,† the â€Å"face† we’re talking about here isn’t a literal face. Rather, it’s a metaphor for a person’s reputation amongst their peers. So, for example, if you hear it said that someone â€Å"has face,† that means that they have a good reputation. Someone who doesn’t have face is someone who has a very bad reputation. Common Expressions Involving 'Face' Having face (æÅ"‰é  ¢Ã¥ ­ ): Having a good reputation or good social standing. Not having face (æ ² ¡Ã©  ¢Ã¥ ­ ): Not having a good reputation or having bad social standing. Giving face (ç »â„¢Ã©  ¢Ã¥ ­ ): Giving deference to someone in order to improve their standing or reputation, or to pay homage to their superior reputation or standing. Losing face (ä ¸ ¢Ã¨â€ž ¸): Losing social status or hurting one’s reputation. Not wanting face (ä ¸ Ã¨ ¦ Ã¨â€ž ¸): Acting shamelessly in a way that suggests one doesn’t care about one’s own reputation. 'Face' in Chinese Society Although there are obviously exceptions, in general, Chinese society is quite conscious of hierarchy and reputation among social groups. People who have good reputations can buoy the social standing of others by â€Å"giving them face† in various ways. At school, for example, if a popular child chooses to play or do a project with a new student who’s not well known, the popular child is giving the new student face, and improving their reputation and social standing within the group. Similarly, if a child tries to join a group that’s popular and is rebuffed, they will have lost face. Obviously, a consciousness of reputation is quite common in the West as well, especially among particular social groups. The difference in China may be that it’s frequently and openly discussed and that there is no real â€Å"brown-noser† stigma associated with actively pursuing improving one’s own standing and reputation the way there sometimes is in the West. Because of the importance that’s placed on the maintenance of face, some of China’s most common and most cutting insults also revolve around the concept. â€Å"What a loss of face!† is a common exclamation from the crowd whenever someone is making a fool of themselves or doing something they shouldn’t, and if someone says that you don’t even want face (ä ¸ Ã¨ ¦ Ã¨â€ž ¸), then you know that they have a very low opinion of you indeed. 'Face' in Chinese Business Culture One of the most obvious ways in which this plays out is the avoidance of public criticism in all but the direst of circumstances. Where in a Western business meeting a boss might criticize an employee’s proposal, for example, direct criticism would be uncommon in a Chinese business meeting because it would cause the person being criticized to lose face. Criticism, when it must be, is generally passed along in private so that the criticized party’s reputation will not be hurt. It is also common to express criticism indirectly by simply avoiding or redirecting discussion of something rather than acknowledging or agreeing with it. If you make a pitch in a meeting and a Chinese colleague says, â€Å"That’s very interesting and worth considering† but then changes the subject, chances are they didn’t find your idea interesting at all. They’re just trying to help you save face. Since much of China’s business culture is based on personal relationships (guanxi å… ³Ã§ ³ »), giving face is also a tool that is frequently used in making inroads into new social circles. If you can get the endorsement of one particular person of high social standing, that person’s approval and standing within their peer group can â€Å"give† you the â€Å"face† that you need to be more broadly accepted by their peers.

The 7 Base Units of the Metric System

The 7 Base Units of the Metric System The metric system is a framework of units of measurement that has grown from its 1874 birth in a diplomatic treaty to the more modern General Conference on Weights and Measures, or CGPM (Conferà ©rence Gà ©nà ©rale des Poids et Measures). The modern system is properly called the International System of Units, or SI, an abbreviation from the French Le Systà ¨me International dUnità ©s. Today, most people use the names metric and SI interchangeably. The 7 Base Metric Units The metric system is the main system of measurement units used in science. Each unit is considered to be dimensionally independent of the others. These dimensions are measurements of length, mass, time, electric current, temperature, amount of a substance, and luminous intensity. Here are definitions of the seven base units: Length: Meter (m) The meter is the metric unit of length. Its defined as the length of the path light travels in a vacuum during 1/299,792,458 of a second.Mass: Kilogram (kg) The kilogram is the metric unit of mass. Its the mass of the international prototype of the kilogram: a standard platinum/iridium 1 kg mass housed near Paris at the International Bureau of Weights and Measures (BIPM).Time: Second (s) The basic unit of time is the second. The second is defined as the duration of 9,192,631,770 oscillations of radiation corresponding to the transition between the two hyperfine levels of cesium-133.Electric current: Ampere (A) The basic unit of electric current is the ampere. The ampere is defined as the constant current that, if maintained in two infinitely long straight parallel conductors with a negligible circular cross-section and placed 1 m apart in a vacuum, would produce a force between the conductors equal to 2 x 10-7 newtons per meter of length.Temperature: Kelvin (K) The Kelvin is the unit of thermodynamic temperature. It is the fraction 1/273.16 of the thermodynamic temperature of the triple point of water. The Kelvin scale is an absolute scale, so there is no degree.​ Amount of a Substance: Mole (mol) The mole is defined as the amount of a substance that contains as many entities as there are atoms in 0.012 kilograms of carbon-12. When the mole unit is used, the entities must be specified. For example, the entities may be atoms, molecules, ions, electrons, cows, houses, or anything else.Luminous Intensity: candela (cd) The unit of luminous intensity, or light, is the candela. The candela is the luminous intensity, in a given direction, of a source emitting monochromatic radiation of frequency 540 x 1012 hertz with radiant intensity in that direction of 1/683 watt per steradian. These definitions are actually methods to realize the unit. Each realization was created with a unique, sound theoretical base to generate reproducible and accurate results. Other Important Metric Units In addition to the seven base units, other metric units are commonly used: Liter (L) While the metric unit of volume is the cubic meter, m3, the most commonly used unit is the liter. A liter is equal in volume to one cubic decimeter, dm 3, which is a cube that is 0.1 m on each side.Angstrom (Ã…) One angstrom equals 10-8 cm or 10-10 m. Named for Anders Jonas Ã…ngstrom, the unit is used to measure the chemical bond length and electromagnetic radiation wavelength.Cubic centimeter (cm3) A cubic centimeter is a common unit  used to measure solid volume. The corresponding unit for liquid volume is the milliliter (mL), which is equal to one cubic centimeter.

Reports on Microbe and Antimicrobial Agent Essay

Reports on Microbe and Antimicrobial Agent - Essay Example In smears of exudates, Candida appears as a gram positive, oval budding yeast, 2-3 x 4-6 micrometer, gram positive, elongated budding cells in chains, or true hyphae. On Sabouraud’s agar incubated at room temperature, soft, cream-colored colonies with a yeasty odor develop. The surface growth consists of oval budding cells. The submerged growth consists of pseudomycelium. This is composed of pseudohyphae that form blastoconidia at the nodes and sometimes chlamydoconidia terminally. Among the principal predisposing factors to Candida infection are the following: diabetes mellitus, general debility, immunodeficiency, indwelling urinary or intravenous catheters, intravenous opioid abuse, administration of antimicrobials, and corticosteroids. A. Mouth: Infection of the mouth (thrush) occurs-mainly in infants and in AIDS patients-on the Buccal mucous membranes and appears as white adherent patches consisting largely of pseudomycelium and desquamated epithelium, with only minimal erosion of the membrane. Growth of Candida in the mouth is enhanced by corticosteroids, antibiotics, high levels of glucose, and immunodeficiency. B. Female Genitalia: Vulvovaginitis resembles thrush but produces irritation, intense itching, and discharge. Loss of an acid pH in the vagina predisposes to candidal vulvovaginitis. Acid pH is normally maintained by the bacterial flora in the vagina. Diabetes, pregnancy, progesterone, and antibiotic therapy predispose to disease. C. Skin: Infection of the skin occurs principally in moist, warm parts of the body, such as the axilla, intergluteal folds, groin, or inframammary folds; it is most common in obese and diabetic individuals. The infected areas become red and weeping and may develop vesicles. E. Lungs and other organs: Candida infections may be a secondary invader of lungs, kidneys, and other organs where a preexisting disease is present (eg, tuberculosis or cancer).

CIS 273 7,8,9 questions Assignment Example | Topics and Well Written Essays - 500 words - 1

CIS 273 7,8,9 questions - Assignment Example I choose it because of its ability to display multiple media sources of elements such as and . Events, properties and methods for the element are a definition of the document object model (DOM) by HTML5. C) For the case of the muted audio file, predictable problem would be a missing plugin solved through manual installation or the code on the web page works only with a specific browser such as Internet Explorer. B) Taking a travel site as an example, the element in HTML5 comes with several attributes. The control attribute adds controls like volume, pause, and play the audio files will be of significance when it comes to passing information and communication to tourists. The src attribute is a specification of the audio file’s URL. The autoplay attribute is a specification of playing the audio file automatically as soon as it is ready; after loading. The src attribute ensures the audio file is readily accessible, and the autoplay attribute saves time to play an audio file manually. A) The IE settings for shadow filter are not a match to other proprietary properties, and this is why even after the addition of the filter failure is an outcome. A solution to this is will be fiddling with the filter value settings until you find a matching solution. B) There is more freedom on mobile browsers than desktop browsers, and when it comes to mobile websites, an advantage is from the HTML5 and CSS3 support. The WebKit engine gives support to the latter hence the graphical elements still remain intact and in place; no elimination. A) The travel website in reference makes use of external script files by the use of the element and the use of conditional comments inside the document to validate usage for Internet Explorer 9. The head section contains the title that loads a display on the browser for the user with links to external script files. A) Attribute minimization applies to using an

Mutual Fund Project Essay Example for Free

Mutual Fund Project Essay The fund employs a passive management investment approach. It is a low cost way to gain diversified exposure to the equity market in the United States. The fund invests in 500 of the largest companies in the United States. The companies span many different industries and the fund accounts for about 75% of the United States stock market’s value. VFINX measures the investment return of large-capitalization stocks. The most obvious risk is the volatility that comes with its full exposure to the stock market. The mutual fund portfolio’s composition is made up of 99. 45% stocks and . 55% cash. The expense ratio for this mutual fund is . 17%. This is the annual fee that shareholders are charged. It expresses the percentage of assets deducted each fiscal year for fund expenses, including 12b-1 fees, management fees, administrative fees, operating costs, and all other asset-based costs incurred by the fund. For the Year-to-Date (ytd) rankings in its category, VFINX ranked in at 24 according to Yahoo! Finance. Over the last 10 years, the fund has performed in direct correlation to the Samp;P 500 being that it is an index fund and there is a beta of 1, meaning that whatever the Samp;P 500 does, the fund will do as well. VFINX is a good choice if an investor is seeking a mutual fund that offers the stability of large, established companies and the wide exposure of a fund that holds both value and growth stocks. Fidelity Magellan Fund (FMAGX) has ridden the ups and downs over the years of the market’s roller coaster. The fund has gone through many changes over the years and one of the most important key factors to the fund’s performance has been related to the way it was managed. The fund currently has assets totaling 14. billion and its portfolio consists of growth and value stocks across the capitalization spectrum from around the world and the United States. The fund keeps about 20 percent of the holdings in foreign stocks. It is one of the world’s most known actively managed funds and has finally found some stability due to its newest manager, Harry Lange. In 2008, during the financial crisis, the management chose to stay aggressive instead of investing defensively and incurred a bad loss, which lead to the changes in management. FMAGX is classified as a large growth fund and is ranked 24 in its category according to Yahoo! Finance. The 3-year beta is 1. 7, which means that it bears more risk than investing directly in the Samp;P 500, however this also means that it could provide heftier returns. The mutual fund portfolio’s composition

Christopher Columbus vs. Alvez Nunez Cabeza de Vaca Essay -- American

Christopher Columbus and Alvez Nunez Cabeza de Vaca were both explorers for Spain, but under different rulers and different times. The more famous, Christopher Columbus, came before de Vaca’s time. Columbus sailed a series of four voyages between 1492 and 1504 in search for a route to Asia which led accidentally to his discovery of new land inhabited with Indians. Christopher sailed under the Spanish monarchs, Ferdinand and Isabella for his journey to the â€Å"Indies,† whom he was loyal to by claiming everything in their name. De Vaca , followed in Christopher’s footsteps and journeyed to Hispanionola for Spain’s emperor, Charlves V, the grandson of Ferdinand and Isabella. Both, Columbus and de Vaca composed a series of letters addressing the main issue of their journey to the new land, but both were expressed in a different manner, included different material, and were motivated to write for dissimilar reasons. Columbus’ and de Vaca’s purposes to compose letters are quite divergent. Christopher Columbus’ main objective in his Letter to Ferdinand and Isabella Regarding the Fourth Voyage, was to list his unnoticed accomplishments, justly sufferings, and devotion in order for the monarchs to save him. He had his heart set on Ferdinand and Isabella’s pity to obtain their permission to go to Rome and other places of pilgrimage. In Columbus’ â€Å"Letter to Ferdinand and Isabella Regarding the Fourth Voyage,† Columbus had the intention to please his majesty by claiming his â€Å"[pure devot...

IT Applications and Groupware Essay

Groupware Technology uses software that collaborate the work of different groups. It is based on internal networks and centralized storage space. The purpose is to facilitate fast communication without physical contact. Groupware includes email, workflow, calendaring, instant messaging and conferencing. Implementation Strategies The three main strategies for effective implementation and use of groupware are as follows: Understanding the Organizational Requirements This is the most important part for implementation any technology or group in an organization. Different organizations require different groupware products as they have different requirements. (Hills) A groupware that is good for one organization might turn out to be a disaster for another. Therefore it is necessary to understand the requirements of the organization before implementing any new technology. This involves the study of underlying business processes and work flows, mapping them and then identifying gaps and areas which need improvement or need to be automated. The goals of the company, its organization structure and size are important factors in evaluating what is best for the company. Large companies with great number of employees require higher level of collaboration as compared to small companies and therefore need more complex technology. The communication structure within the organization is also an important factor. Some organizations follow a strict and formal stru cture of conversing while others rely on less formal way. Thus the communication style needs to be understood before implementing technology to automate it. Lastly the new technology must blend well with the existing systems. Most of the organization do not follow a sharing culture and people like to work independently and are reluctant to share information. Implementing Groupware technology in such an organization will not be effective as people would oppose any change that will be threat to their existing culture. The solution lies in first changing the organization culture and then implementing the new technology. The company should promote a collaborative culture that encourages people to work in teams and share their work and ideas. (Hills) Managing and Training People People are an important asset of any organization. If their needs and requirements are not satisfied then any change introduced in bound to fail.   Unless the technology is accepted by the users, any investment in that technology would be a complete failure. People usually oppose change because they like doing the things they have always been done. Therefore it is important to understand their concerns, problems and interactions before implementing the groupware technology. They need to be assured that the new technology is not to replace them but to make their work more efficient and fast. Employees most fear the loss of control and privacy as groupware makes everything available to everyone through a centralized system. These fears can be overcome by making people a part of implementation process and involving them as much as possible. Moreover people do not like to follow standard operating procedure and follow the more convenient methods. Thus the actual work practices need to be studied and incorporated in the groupware systems. (Hills) The success of any investment in technology depends on how readily it is accepted by the users. Therefore whenever a new technology is introduced the user must be trained to use it. They must be made to feel secure and assured that the technology is to improve their work. Organizations must hold training and interview sessions to cover all their needs and to involve them in the implementation process as much as possible. The purpose and benefits of the new groupware technology must be well communicated. 3. Using the Right Technology and Tools Once the organization and people requirements are well understood, the organization knows which technology is suitable for them. However other than the organizational structure and people, the technology infrastructure of the organization is also an important factor. There are four main factors to consider:  · Internal Network Structure The groupware technology is meant to provide a shared environment through collaboration and therefore require good understanding of the existing network technology. Network delays, User interface, audio/video quality, notifications and concurrency control are vital considerations since they all affect the user experience. (Brinck, 1998) If the existing Networks of the company are not up to the standard and face considerable delays and suffer from slow response time then implementing any new technology would do no good but will actually make things worse. Therefore organizations must upgrade their technology infrastructure including internal networks to utilize full benefit of the new technology.  · Collaborative tools One of the challenges in the collaborative environment is the tracking of shared documents. In a shared environment documents are used by multiple people and there exist multiple copies of the same document in different places. This makes hard to identify which the final version of the document. So Tracking and Version Control tools in groupware keep a record of all changes in a document and present the user with one final version. Features like Digital Signatures also help in tracking documents by storing information about who holds the document at what time and what changes were made. (Miller, 2005)  · Maintaining Privacy and Control Since collaborative systems allow sharing of information, thus Privacy and Security are the two major challenges faced by organizations implementing groupware. However some information is private and needs to be protected. The collaborative environment of groupware technology allows all information to be available to everyone at all time. This may lead to unauthorized access of information. One way to protect confidential information is to gives users control over what information they want to share. Also enforcing controls over what information a user can view saves private information to be seen by users who do not require it.   (Brinck , 1998)  · Consistency and Concurrency In groupware systems, one document is viewed by multiple users. Therefore it is important that consistency is maintained and all users view the same type of information. For example if one user has red color for a particular document and the other user has a blue color for the same document then this will create confusion. All users must be view the same data. To avoid this misunderstanding users must now what information is private and what information is shared. It is also important that users are provided customized view as all users don’t require everything. However customization requirements must not conflict with consistency. Every user must know how others are viewing the information. (Brinck, 1998) Concurrency is coordinating multiple tasks that are done at the same time. In a shared environment one document can be accessed by multiple users. This causes problems like one person accessing the document for all the time, unauthorized access and conflicting changes made by all users. To avoid such issues techniques like floor control, locking and merging is used. In this only one person can control over who accesses the document and for what time. The person who wants to access the document locks it so that other users can just view it without modifying. Similarly all users can edit the document during the time it is locked with them. In the end all the changes by different users are merged together so that the users have one final document at the end. (Brinck, 1998) Conclusion Technology infrastructure including the internal networks of the organization is important  issue that needs attention for any new technology implementation. However the social impact  cannot be ignored. It is highly required for successful implementation that the technology fulfills  the needs of users and is accepted by them.

McKinsey’s 7 S framework Essay

Questions related to analysis of a company’s position to achieve its long term goal have always been one of the most discussed topics in management. Different scholars have tried to answer the problem in different ways. Some focus on external factors, others on external factors, while others combine both. One of the most important concepts was developed by Robert Waterman and Tom Peters, both of whom worked with McKinsey & Company consulting firm. The model’s concept states that there are seven aspects of a company which need to be balanced to achieve the long term objective. The 7 Elements The 7 elements of the theory are structure, systems, staff, skills, strategy, style and shared values. Structure refers to the arrangement of financial and human resources teams within different teams and groups of business. The systems element is stands for the technical platforms as well as business platforms used to support the key approaches which are used by the company in order to achieve its objectives. Skills are the ability of the different activities to excel in their respective functions and activities. Strategy is the description of the different ways for a company to achieve its objectives and goals. Staff stands for the type of employees it has, salaries which they draw and how they (i.e. employees) are retained. Style means work culture of a company, in the area of leadership and communication between staff as well as shareholders. Shared values are reflected in the long term corporate goal of the company and how it explains its reasons for being. Objectives Strategy, systems and structure are known as hard elements while skills, style, staff as well as shared values are known as soft elements. Each of them helps in development and execution of the business process in a precise manner so as to develop your organizational skills. The HR department’s task is therefore to have a clear understanding of the company, and make proper use of these factors in order to fulfill long term corporate goals. How to use the framework? The above mentioned framework can be used to detect the gaps which might appear in the business processes, and create misalignments. They help the HRÂ  team to identify the exact areas where these problems are arising and can be used to analyze a change in systems and ways in which it impacts the company as a whole. Planning the process of change will help in ensuring that all elements mentioned in the 7 S models are balanced to perfection. As a result, all processes as well as departments can be aligned with each other and help in achievement of that objective. The 7 S models can be used in order to analyze the present situation of the business, the envisioned future goal as well as detects the gaps between them. Reference: http://classof1.com/homework-help/human-resource-management-homework-help

5 Common Misconceptions About Black Lives Matter

5 Common Misconceptions About Black Lives Matter Unpack the misconceptions that have been spread about the movement by separating fact from fiction about Black Lives Matter. All Lives Matter The top concern critics of Black Lives Matter say they have about the group (actually a collective of organizations with no governing body) is its name. Take Rudy Giuliani. â€Å"They sing rap songs about killing police officers and they talk about killing police officers and yell it out at their rallies,† he told CBS News on July 10. â€Å"And when you say black lives matter, that’s inherently racist. Black lives matter, white lives matter, Asian lives matter, Hispanic lives matter – that’s anti-American and it’s racist.† Racism is the belief that one group is inherently superior to another and the institutions that function as such. Black Lives Matter is not saying that all lives don’t matter or that other people’s lives aren’t as valuable as African Americans’ lives. It is arguing that because of systemic racism (dating back to the implementation of the Black Codes during Reconstruction) blacks disproportionately have deadly encounters with cops, and the public needs to care about the lives lost. During an appearance on â€Å"The Daily Show,† Black Lives Matter activist DeRay McKesson called the focus on â€Å"all lives matter† a distraction technique. He likened it to someone criticizing a breast cancer rally for not focusing on colon cancer as well. â€Å"We’re not saying colon cancer doesn’t matter,† he said. â€Å"We’re not saying other lives don’t matter. What we are saying is there is something unique about the trauma that black people have experienced in this country, especially around policing, and we need to call that out.† Giuliani’s accusation that Black Lives Matter activists sing about killing the police is unfounded. He’s conflated rap groups from decades ago, such as Ice-T’s band Body Count of â€Å"Cop Killer† fame, with the black activists of today. Giuliani told CBS that, of course, black lives matter to him, but his remarks suggest he can’t be bothered to tell one group of blacks from another. Whether rappers, gang members or civil rights activists are the topic at hand, they’re all interchangeable because they’re black. This ideology is rooted in racism. While whites get to be individuals, blacks and other people of color are one and the same in a white supremacist framework. The accusation that Black Lives Matter is racist also overlooks the fact that people from a broad coalition of racial groups, including Asian Americans, Latinos and whites, are among its supporters. In addition, the group decries police violence, whether the officers involved are white or people of color. When Baltimore man Freddie Gray died in police custody in 2015, Black Lives Matter demanded justice, even though most of the officers involved were African Americans.   People of Color Aren’t Racially Profiled Detractors of the Black Lives Matter movement argue that police do not single out African Americans, ignoring mountains of research that indicate racial profiling is a significant concern in communities of color. These critics assert that police have a greater presence in black neighborhoods because black people commit more crimes. On the contrary, police disproportionately target blacks, which doesn’t mean African Americans break the law any more often than whites do. The New York Police Department’s stop-and-frisk program is a case in point. Several civil rights groups filed a lawsuit against the NYPD in 2012, alleging that the program was racially discriminatory. Eighty-seven percent of the individuals NYPD targeted for stops and frisks were young black and Latino men, a greater proportion than they made up of the population. Police even targeted blacks and Latinos for most of the stops in areas where people of color made up 14 percent or less of the population, indicating the authorities weren’t drawn to a particular neighborhood but to residents of a particular skin tone. Ninety percent of people NYPD stopped anywhere did nothing wrong. Although police were more likely to find weapons on whites than they were on people of color, according to the New York Civil Liberties Union, that didn’t result in the authorities stepping up their random searches of whites. Racial disparities in policing can be found on the West Coast as well. In California, blacks comprise 6 percent of the population but 17 percent of people arrested and about a quarter of those who die in police custody, according to the OpenJustice data portal launched by Attorney General Kamala Harris in 2015. Collectively, the disproportionate amount of blacks stopped, arrested and who die in police custody explains why the Black Lives Matter movement exists and why the focus isn’t on all lives. Activists Don’t Care About Black-on-Black Crime Conservatives love to argue that African Americans only care when police kill blacks and not when blacks kill each other. For one, the idea of black-on-black crime is a fallacy. Just as blacks are more likely to be killed by fellow blacks, whites are more likely to be killed by other whites. That’s because people tend to be killed by those close to them or who live in their communities.    That said, African Americans, particularly pastors, reformed gang members and community activists, have long worked to end gang violence in their communities. In Chicago, the Rev. Ira Acree of Greater St. John Bible Church has fought against gang violence and police killings alike. In 2012, former Blood member Shanduke McPhatter formed the New York nonprofit Gangsta Making Astronomical Community Changes. Even gangster rappers have taken part in the effort to stop gang violence, with members of N.W.A., Ice-T and several others teaming up in 1990 as the West Coast Rap All-Stars for the single â€Å"We’re All in the Same Gang.† The idea that blacks don’t care about gang violence in their communities is meritless, given that anti-gang efforts date back decades and the African Americans trying to stop such violence are too numerous to name. Pastor Bryan Loritts of Abundant Life Christian Fellowship in California aptly explained to a Twitter user why gang violence and police brutality are received differently. â€Å"I expect criminals to act like criminals,† he said. â€Å"I dont expect those who are to protect us to kill us. Not the same.† Black  Lives Matter Inspired Dallas Police Shootings The most defamatory and irresponsible critique of Black Lives Matter is that it provoked Dallas shooter Micah Johnson to kill five police officers. â€Å"I do blame people on social media...for their hatred towards police,† Texas Lt. Gov. Patrick said. â€Å"I do blame former Black Lives Matter protests.† He added that law-abiding citizens with big mouths led to the killings. The month before, Patrick summed up the mass murder of 49 people at a gay club in Orlando, Fla., as â€Å"reaping what you sow,† revealing himself to be a bigot, so it’s not entirely surprising that he would choose to use the Dallas tragedy to accuse Black Lives Matter as being accomplices of sorts to murder. But Patrick knew nothing about the killer, his mental health or anything else in his history that led him to commit such a heinous crime, and the politician willfully overlooked the fact that the killer acted alone and was not part of Black Lives Matter. Generations of African Americans have been angry about police killings and racism generally in the criminal justice system. Years before Black Lives Matter existed, police had a strained relationship with communities of color. The movement didn’t create this anger nor should it be blamed for the actions of one deeply troubled young man. Black activists have raised the call for an end to violence, not an escalation of it, Black Lives Matter said in a July 8 statement about the Dallas killings. â€Å"Yesterday’s attack was the result of the actions of a lone gunman. To assign the actions of one person to an entire movement is dangerous and irresponsible.† Police Shootings Are the Only Problem While police shootings are the focus of Black Lives Matter, deadly force isn’t the only issue adversely affecting African Americans. Racial discrimination infiltrates every facet of American life, including education, employment, housing and medicine in addition to the criminal justice system. While police killings are a grave concern, most blacks won’t die at the hands of a cop, but they may face barriers in a variety of sectors. Whether the topic at hand is the disproportionate amount of black youth suspended from school or black patients of all income levels receiving poorer medical care than their white counterparts, black lives matter in these instances as well. The focus on police killings may lead everyday Americans to think they’re not part of the nation’s race problem. The opposite is true. Police officers don’t exist in a vacuum. The implicit or explicit bias that reveals itself when they deal with black people stems from cultural norms that signal it’s okay to treat blacks as if they’re inferior. Black Lives Matter argues that African Americans are equal to everyone else in this country and institutions that don’t operate as such should be held accountable.

AIDS Social Workers

Looks at the dangers, relationships with clients, treatment, socioeconomics, diagnosis, at-risk behavior, prevention, and public perceptions. This paper is an examination of the problems that the rising epidemic of HIV infection and AIDS poses to social workers, both as a direct issue in providing service to infected clients and as an indirect part of the overall job of social work. The prevalence of this devastating illness has had a profound effect on society as a whole. The consequences for social workers, however, are even greater, since the field services many of the patients most profoundly affected, either those who are suffering from advanced stages of the disease or those who are closely involved with the ailing. In order to provide the most effective service possible, social workers need to understand the stages of HIV and AIDS, the most current medical understanding of the ways in which HIV can be transmitted, some of the current treatments, and funding and other resources that are available to diagnosed.

Market segmentation (finance) Essay Example | Topics and Well Written Essays - 500 words

Market segmentation (finance) - Essay Example Given the analogy of a layer cake, product differentiation seeks to secure a layer of the cake, whereas segmentation seeks a wedge. Successful product development requires the utilization of both product differentiation and market segmentation. The former strategy adjusts or bends demand conditions to meet the sellers conditions. The latter represents a more precise adjustment of products and production to market conditions (Weinstein 32). Market segmentation often results from substantial growth. After markets are developed on some general basis, they reach the point where additional effort tends to yield diminishing returns, and attention is given to specific market segments that become large enough to be attractive. By cultivating specific market segments, companies seek to make use of a greater opportunity to maximize customer satisfactions. This maximization, in turn, results in the development of a more secure market position and posture. As products are designed to serve the needs of individual customers, they assume a special character and increase their distinctiveness. The closer the product is to the point of customer purchase, the more differentiated it becomes, and less flexibility is available to the manufacturer. For some products, the demand of an individual customer may be unique, and the product takes on rigidity (Weinstein 76). For instance, Adidas segments its market for sport professionals and non-professionals, women, men and children. Where possible, manufacturers would like to reduce risks by postponing differentiation as long as possible, and only incurring changes in form and product identity at the latest possible point in the flow of marketing. Because of this, particular attention is given to a discussion of new products, their adoption and diffusion processes, the product life cycle, and new-product failures. There are other significant demographic factors that affect consumption patterns. For example, if