Vigencia de la visa americana y cuándo ya no es válida

Vigencia de la visa americana y cundo ya no es vlida Pocos asuntos migratorios causan ms confusià ³n que entender cul es la vigencia de la visa americana y cul es el significado exacto de la la fecha de vencimiento. Para evitar graves errores que pueden costar muy caro en este artà ­culo se explican la vigencia de 3 situaciones: la visa de inmigrantela situacià ³n de los que pueden ingresar como turistas o para negocios sin visa a Estados Unidos visas no inmigrante, como, por ejemplo, las de turista, trabajo temporal, intercambio o estudiante. En el caso de las visas no inmigrantes se informa, adems, de cà ³mo es posible estar legalmente en Estados Unidos con la visa expirada y tambià ©n el caso contrario: cuando a pesar de tener una visa sin vencer se est en el paà ­s en situacià ³n irregular, lo que puede dar lugar a consecuencias serias como cancelacià ³n de la visa, expulsià ³n inmediata o deportacià ³n. Finalmente, para el caso de las visas no inmigrante en la categorà ­a de turista y/o negocios, tambià ©n conocidas como B1y B2, se especifica por cunto tiempo mximo pueden ser emitidas y cuntos ingresos a Estados Unidos estn permitidos Vigencia de la visa de inmigrante Esta visa se aprueba en los consulados o embajadas de los Estados Unidos y permiten ingresar a los extranjeros a los Estados Unidos como residentes permanentes legales. En otras palabras, como titulares de una green card. Cuando se aprueba esta visa su titular tiene un plazo de 6 meses para ingresar a Estados Unidos. Y es precisamente en el momento en que ingresa en el que se convierte en residente. Su visa estampada en el pasaporte y sellada en un control migratorio se convierte automticamente en una green card. Unas semanas ms tarde el nuevo residente recibir la tarjeta de plstico por correo. Adems, las tarjetas de residencia tienen una vigencia de 10 aà ±os, pero su titular puede perder ese estatus si no reside habitualmente dentro de Estados Unidos. Vigencia de estadà ­a legal para los que ingresan sin visa Los ciudadanos de 38 paà ­ses pueden ingresar a Estados Unidos sin visa cuando el objetivo de su viaje es negocios o turismo en aplicacià ³n del Programa de Exencià ³n de visas (VWP, por sus siglas en inglà ©s). A esta regla general aplica una excepcià ³n: cuando se llega en un avià ³n o barco privado a un puesto migratorio aà ©reo o marà ­timo es imprescindible presentar una visa de turista o de negocios regular, no admitià ©ndose viajar sin visa. Cuando los ciudadanos de un paà ­s integrado en el VWP ingresan a Estados Unidos por avià ³n o por barco es necesario solicitar previamente y por internet una Autorizacià ³n que se conoce con el nombre de ESTA. El tiempo que dura la ESTA es de un mximo de 90 dà ­as y no  es posible extender la permanencia. En otras palabras, si se ingresa sin visa, no se puede pedir una extensià ³n porque, precisamente, no se tiene visa. No existe excepcià ³n a esta regla y quedarse ms tiempo de esos 90 dà ­as significa quedarse ilegalmente en el paà ­s y perder el privilegio de volver a ingresar sin haber pedido previamente una visa a un consulado o embajada americano. Vigencia y vencimiento de las visas no inmigrantes La fecha de caducidad de la  visa americana indica el dà ­a mximo que se puede solicitar el ingreso a Estados Unidos al llegar a una aduana. Pero hay ms, ya que es posible estar legalmente en USA con la visa caducada y al revà ©s: estar ilegalmente con el visa sin haber alcanzado su fecha de expiracià ³n. Para evitar problemas, como que  cancelen la visa o incluso que te prohiban regresar a Estados Unidos por tres o diez aà ±os, es necesario saber quà © realmente significa la fecha de caducidad en un visado americano. En este artà ­culo, adems, se explica quà © hacer cuando se tiene el pasaporte vencido pero la visa no y tambià ©n cundo hay que sacarse una nueva, aunque no està © expirada. Adems, destacar que en el caso de las visas lser, tambià ©n conocidas como tarjetas de cruce local, aplican reglas especiales que nada tienen que ver con las de las visas de turista normales. La fecha de caducidad de la visa americana no inmigrante La fecha de caducidad quiere decir, con carcter general, que ese dà ­a es el à ºltimo en que una persona extranjera puede  presentarse en un aeropuerto, puerto marà ­timo o puesto terrestre fronterizo de los Estados Unidos y solicitar el ingreso al paà ­s. Sin embargo, hay excepciones. Y es que lo dicho en el prrafo anterior aplica a las visas de entrada mà ºltiple. Es decir, las que estn seà ±aladas con la letra M en el apartado de Entradas. Sin embargo, en algunos paà ­ses las visas de turistas y de negocios se dan para un solo ingreso o un nà ºmero  limitado. En el caso de los paà ­ses hispanoparlantes, en la actualidad lo habitual para todos los paà ­ses es que las visas de turista y de negocios y la combinacià ³n de ambas se den por 10 aà ±os por entradas mà ºltiples. La excepcià ³n es Cuba donde se aprueban con una validez de 6 meses para una sola entrada o, en ocasiones y solamente para las visas B-2, por 5 aà ±os con entradas mà ºltiples. Por à ºltimo, en el caso de las antiguas visas indefinidas, tambià ©n conocidas como Burrough, decir que dejaron de ser vlidas el 1 de abril de 2004. Por lo tanto, las personas que tienen estos visados y desean ingresar a Estados Unidos deben solicitar una nueva visa. En contra de lo que muchas personas creen, la fecha de vencimiento de la visa no quiere decir que un extranjero puede permanecer legalmente en Estados Unidos mientras no se llega a ese dà ­a. Cà ³mo saber dà ­a fecha tope de permanencia legal en EE.UU. Si se llega  con una visa de turista o de negocios, es muy comà ºn que te conceda 180 dà ­as, pero puede establecer menos dà ­as.  En el I-94 queda registrada esa fecha. Adems, en la pgina oficial de la CBP para este formulario se puede obtener informacià ³n interesante sobre, por ejemplo, el historial de ingresos y salidas y se puede obtener una copia del mismo. Los extranjeros con visas temporales de inversià ³n, tipo E-2, reciben visados vlidos por 2 aà ±os que pueden renovarse todas las veces que se quiera, siempre que se cumplan las condiciones de la visa. En el caso de visas temporales de trabajo, cada categorà ­a tiene su propio tiempo de duracià ³n de la validez. Por ejemplo, la H-1B, popular entre profesionales, se aprueba por un mximo de 3 aà ±os renovable por otros 3. Adems, los extranjeros que llegan con visa visa temporal de estudios, intercambio, etc vern que junto al sello que marca su ingreso a los Estados Unidos se escriben las letras D/S. Y significa que se puede permanecer en el paà ­s mientras sigue en activo el programa en el que se participa. El tema de cunto se puede permanecer legalmente es fundamental. Ya que no entenderlo puede crear problemas migratorios muy serios. Por ello es importante entender  los tiempos y los periodos de gracia, segà ºn el tipo de visa. Tambià ©n es importante conocer cules son las consecuencias de no respetar los là ­mites de permanencia legal y, en el caso de los turistas, con cunta frecuencia se puede ingresar sin arriesgarse a ser parado en las aduanas y enviado de vuelta al paà ­s de origen. La visa sin expirar,  ¿garantiza el ingreso a Estados Unidos? No, la visa sin expirar es solo uno de los requisitos para solicitar con à ©xito en ingreso a Estados Unidos una vez que se llega a uno de sus puertos de entrada (aeropuerto, puerto o frontera terrestre). Las à ºnicas excepciones a la necesidad de presentar una visa sin vencimiento son: ciudadanos americanosresidentes permanentes legales, que deben presentar la green card y sus pasaportesturistas y personas de negocios de un paà ­s del Programa de Exencià ³n de VisasY personas en situaciones excepcionales a los que se le concede el ingreso sin visa, lo que se conoce como parole, como por ejemplos las personas que pueden solicitar asilo y el oficial de migracià ³n cree que hay una razà ³n mà ­nima para creerle y que el proceso sobre si se le concede o no se decida ms tarde, ya en Estados Unidos. Todos los extranjeros que no se encuentran en las situaciones mencionadas necesitan una visa sin expirar y, adems, que: no sean inelegibles, en el caso de visas temporales y personas en el Programa de exencià ³n de visadosno sean inadmisibles, aplicando esto incluso a los residentesque la visa no haya sido cancelada o revocaday que el ingreso a los Estados Unidos se busque para el fin especà ­fico de la visa. Este à ºltimo punto es muy importante porque puede dar lugar a muchos problemas. Por ejemplo, si se pretende ingresar con una visa de turista pero la intencià ³n es casarse. Otro ejemplo, es cuando se viene a estudiar con visa de turista o se sospecha que se viene a trabajar sin visa de ese tipo. Corresponde al oficial migratorio decidir si permite a un extranjero la entrada o, por el contrario, si lo envà ­a de regreso a su lugar de procedencia. En el puesto fronterizo pueden suceder distintas situaciones. Es importante entender cul realmente tuvo lugar para intentar luego resolver el problema. Por ejemplo, no es lo mismo una expulsià ³n inmediata que una situacià ³n de I-275. Visa expirada pero estancia legal o no problemtica Esto es posible en diferentes situaciones. Por ejemplo, para el caso de los turistas si la fecha de vencimiento del visa llega antes que el dà ­a seà ±alado en el I-94. Por ejemplo, si la fecha de expiracià ³n de la visa era el 24 de septiembre de 2011, pero el I-94 seà ±alaba como fecha mxima de duracià ³n de la estancia como el 24 de noviembre de 2011, se ha estado en situacià ³n regular hasta ese à ºltimo dà ­a. Incluso si tanto la fecha de expiracià ³n de la visa americana como la del I-94 ya han vencido es posible conservar el estatus migratorio legal siempre y cuando antes de su vencimiento se haya pedido una extensià ³n de la visa a tiempo y de buena fe e Inmigracià ³n la apruebe. Si bien si finalmente no se aprueba la extensià ³n hay que salir inmediatamente de EEUU y puede haber problemas precisamente por haber estado irregularmente. Esto tambià ©n ocurre en caso en los que se solicita un cambio de visa siguiendo todos los requisitos.     Por à ºltimo, otro ejemplo de visa expirada pero estancia no problemtica es en los casos de ajuste de estatus (como por ejemplo, en los casos de matrimonio con un ciudadano estadounidense). En estos casos tener muy en cuenta que si se quiere salir de los Estados Unidos mientras se est tramitando el ajuste es necesario pedir un advance parole. El no pedirlo puede dar lugar a problemas como que no permitan el regreso a Estados Unidos mientras no finalizan todos los trmites. Visa no expirada pero estancia irregular Por el contrario, es posible estar en situacià ³n irregular en Estados Unidos (lo que se conoce en inglà ©s como out of status) aunque la visa tenga una fecha de expiracià ³n que todavà ­a no haya llegado. Por ejemplo; si la fecha I-94 llega antes que la de la expiracià ³n de la visa, se debe salir del paà ­s cuando lo dice el I-94 y no la visa. Sà ³lo en casos excepcionales se permite restaurar el estatus.cuando se violan las condiciones del visado. Por ejemplo, un estudiante con visa F-1 que deja de acudir a clases por varios meses est invalidando, con su conducta, su visado. Estas son las violaciones migratorias por las que se puede producir una deportacià ³n o una expulsià ³n.O si tienes una visa de trabajo temporal y eres despedido. Debes abandonar Estados Unidos en el plazo seà ±alado para cada tipo de visa, pero es incorrecto pensar que puede permanecer en EEUU porque la fecha de expiracià ³n de su visado queda a varios meses, o aà ±os, vista. Pasaporte vencido, visa sin expirar Puede suceder que la fecha de vencimiento del pasaporte sea anterior a la del visado. En este casos no se debe solicitar una nueva. Simplemente viajar a los Estados Unidos con los dos pasaportes: el nuevo sin expirar y el viejo expirado donde est la visa, que todavà ­a tiene fecha vlida. Al llegar al punto de control migratorio mostrar los dos pasaportes. El oficial de Inmigracià ³n escribir las letras VIOPP junto al sello que marca el ingreso al paà ­s. Son las iniciales en inglà ©s de la frase Visa in other passport. Lo que nunca debe hacerse es arrancar la visa del pasaporte expirado e intentar pegarla en el nuevo. Esto produce siempre la anulacià ³n de la visa y no ser posible utilizarla. Necesario solicitar nueva visa aunque actual no est expirada Un caso completamente distinto al anterior es cuando se extravà ­a un pasaporte con una visa americana o cuando à ©ste es robado. En estos supuestos es importante seguir el procedimiento adecuado para reportar el hecho y sacar una nueva visa. Tambià ©n se tiene que solicitar de nuevo la visa en los casos en los que, por la razà ³n que sea, à ©sta se daà ±a, mutila, etc. El caso especial de la revalidacià ³n automtica de la visa En casos muy concretos, es posible viajar al extranjero con la visa expirada y volver a entrar en EEUU, lo cual es contrario a la regla general de funcionamiento de los visados. Es lo que se conoce como revalidacià ³n automtica de las visas, pero est sujeto a condiciones muy especà ­ficas: Tener una visa no inmigrante que ha expiradovisitar desde EE.UU. Canad, Mà ©xico o islas adyacentes, como por ejemplo, Bahamasvisita en esos paà ­ses inferior a 30 dà ­asTener un I-94 vlido, registro de entrada y de salida Deben darse TODOS los requisitos. Consejos a tener en cuenta Millones de extranjeros ingresan cada aà ±o a Estados Unidos por los puertos de entrada al paà ­s. La inmensa mayorà ­a no tiene problemas o son mà ­nimos, como por ejemplo, tener que pasar por una segunda inspeccià ³n. Para evitar problemas es importante respetar siempre las leyes del paà ­s, como por ejemplo pagar las multas de trnsito, conocer los aspectos fundamentales de la visa que se tiene, tener en cuenta que las aduanas de los Estados Unidos tienen un sistema muy completo de informacià ³n y que mentir aun oficial migratorio es un fraude de ley, lo cual puede tener consecuencias serias. Por à ºltimo, antes de poner en peligro la visa es altamente recomendable consultar con un abogado.   Adquirir conocimientos bsicos con test Se recomienda tomar este test de respuestas mà ºltiples o quiz de visa de turista. Son 19 preguntas. Conocer las respuestas sirve para evitar problemas y malentendidos a la hora de solicitar la visa, conservarla y renovarla. Muchos de los problemas tienen su origen en la ignorancia. Y à ©sta se vence con conocimiento. Este es un artà ­culo informativo. No es asesorà ­a legal para ningà ºn caso concreto.

How to job hunt this holiday seasonÂÂ

How to job hunt this holiday season   The holiday season is typically a time to gather with friends and family, reflect on the year that has passed, and think ahead to the new year- but for many folks it’s also a time to job hunt. The truth is, many companies don’t take the holidays off when seeking to fill open positions, and it could mean plenty of opportunities for you. A recent article in Forbes  answered the question â€Å"Are the holidays a good time to job search?† with a resounding yes: â€Å"Many professionals (and job seekers) are preoccupied with all they have to do during the holidays- family gatherings, travel, winter break from school, big dinners, and shopping. Seemingly for many, job searching takes a back seat during this time. However, these types of distractions are actually even beneficial, because there is less competition for job seekers. The holidays aren’t always a slow period. On the contrary, there’s a significant rise in jobs and job opportunities.†T he article goes on to speculate why the holidays might just be the ideal time to lock down your next big job opportunity: â€Å"There are key industries that have expansive hiring during the holiday season, particularly retail, operations, and even financial services. Companies are heavily entrenched in finalizing their business and budget goals for the New Year, which often include increasing the job force, closing out final deals, and negotiating acquisitions of new projects to jump start the fiscal year. Here’s another insider secret: there’s an influx of professionals who give notice during the holidays in order to take those well-planned and sought after dream vacations, and companies want to be fully staffed on January 1.†So, if you’re on the lookout for your next big career move and want to make the most of your holiday job hunt, let’s take a look at some strategies you can utilize to take full advantage of the opportunities that are out the re!Prepare in advance.Keep in mind that the holiday window isn’t endless- it typically starts around Thanksgiving and ends around New Year’s Day, which means that you have approximately 6 weeks to take full advantage of the holiday job hunt. That said, you don’t want to eat up a great deal of time with things you can prepare in advance. Make sure you have a list of target positions and industries and that your basic resume and cover letter (documents you should of course tweak as needed for various openings) are current and in good shape before the holidays begin, so you can use these 6 weeks to maximize your job hunt- it’ll help put you a step ahead of the competition!Take advantage of seasonal employment opportunities.Many companies and industries get especially busy during the holidays and routinely hire additional seasonal staff to help them meet with higher than normal work volume. A few examples include the retail, travel and tourism, food and hospi tality, and package delivery industries, among others. Although these are typically jobs with finite and predetermined lifespans, they do represent good ways to make some additional money during the holidays. And who knows- if you do a particularly good job you may impress someone enough to extend your position indefinitely. If seasonal employment is something that interests you, make sure to filter for this type of employment in your job searches.Be patient.Patience is always a virtue when it comes to job hunting, but it’s especially true during the holidays. Although your job hunt might be taking place during the holiday season, don’t be surprised if it lasts until well after they’re over. The truth is, although the holidays can be a great time to discover and apply to new job openings while facing less competition because lots of other job seekers are busy and preoccupied with holiday plans, so are the people who posted the ads. It’s not uncommon for p roductivity at all levels in the workplace to slow down to a crawl during the holidays, and this includes HR departments. Therefore, don’t be surprised if you wind up sending out a ton of resumes but don’t receive a ton of responses quickly.Have a thick skin.Resilience is a key trait if you’re determined to job hunt during the holiday season and don’t want the process to eat away at your holiday spirit. We’re all aware of the mental toll that a job hunt often takes. Very few of us get to experience the luxury of a quick hire after a brief job hunt. It’s much more likely that you’ll take a few trips on the emotional rollercoaster of hope and rejection as you apply for jobs and await replies. But this doesn’t mean that your job hunt has to cast a shadow over your holiday celebration plans. Remember, job hunts take time and rejection is a natural part of the process that we all experience- it’s certainly in your best intere st to keep this in mind and develop a thick skin while looking for a new job, unless you want your job hunt to be the Grinch that spoils your holiday plans.Be flexible.Flexibility is especially important during the holidays. Amidst the hustle and bustle of the season, meeting at unexpected hours for a call or face-to-face interview on the fly or being willing to endure a little holiday office chaos at the places you’re interviewing might just be a part of your search during the busy holiday season. If you take it in stride and show potential employers that you’re not rattled by unexpected curveballs, it’ll only work to your advantage during the process.There you have it- consider this your holiday job hunting strategy guide for making the most of the opportunities available during this busy time of the year. Take advantage of the advice presented here and you can hopefully ring in the New Year with a new job. Good luck!

Entry of The American Clothing Company into China Essay

Entry of The American Clothing Company into China - Essay Example The company may also consider operating under a different name once it decides to enter China. While doing business, it is very important that the business bears a name that customers can associate with. For this reason, the company may consider adopting a name that reflects with the people of China. Operating under the same name in China would give competitors a higher edge in that other organizations may take pride in being home grown and purport understand the market and the needs of the customers better. The company must thus realize that it is a neck stiff competition that requires strategic planning at all stages.In making this decision, the company must also consider the right entry mode. It may consider going into a merger with a relatively smaller organization, or acquiring another company that is already established but perhaps not doing very well in the market. Further, the company would need to do some internal re-organization in order to find out the necessary personnel who may need to relocate to the other country for managerial purposes. As the new company, it would be in appropriate to rely on the labour force available in China to start up operations. In as a much as this labour would be instrumental in running the business, it would be important that individuals from the US work at the initial stages of establishing the company as this would help to instill the company’s core values, objectives and mission into the new market.

Teenage Pregnancy Annotated Bibliography Example | Topics and Well Written Essays - 500 words

Teenage Pregnancy - Annotated Bibliography Example One of the first main points that should be covered in this paper is to highlight what exactly would be the outcomes of somebody were to not get an abortion. Kate Kerzinke outlined an effective paper on this topic in 2003 in the New York Times. The author identifies that there is a cycle associated with teenage pregnancy which is that a teenage girl gets pregnant, leavers their formal education, becomes dependant on welfare and in turn raises a child that herself becomes a teenage mother and then repeats the cycle. Whilst this paper does not necessarily come directly from an academic journal it was published in the New York Times which is a fairly reputable publication. Moreover there may be a concern that the information is not the most current however for the purpose of this paper, the source will be used to discuss socioeconomic problems and not demographic trends so the information would remain up to date. The next source that will be examined I a paper that highlights where demographic trends are heading in regards to teenage abortion. Bielski, 2010 was an excellent source for this information. His work which appeared in the Globe and Mail identified that the abortion rate droped by approximately 36.9% in Canada. Although it is the case that the focus of this research was in the Canadian Market, one could make the argument that Canada and The United States are nations that are not totally unlike each other. Moreover the article appeared in a newspaper and not an academic journal but much like the New York Times, the Globe and Mail is a respected article and as such is heavily scrutinized by the Canadian public.

Psychological Effects of Technology Addiction Essay Example for Free

Psychological Effects of Technology Addiction Essay Technology is taking over all aspects of life. Education, work and leisure are all becoming increasingly dependent on being able to interact with technology. But what of the academic or career prospects of those who do not want to interact with this technology? Before taking this English 305 class, I tried to avoid computers as much as possible. I didnt have any interest in cyberspace such as chatting, email, and gender swapping. Through this class, I had a chance to contact others through cyberspace. However, I still have a fear of computers. I decided that I want to know more about computers and cyberspace. I will first discuss cyberspace, then I will discuss about technophobia. Its well known that people say and do things in cyberspace that they wouldnt ordinarily say or do in the face-to-face world. The virtual world is quite different from the real world. People cant see a person in cyberspace. People cant see a persons facial expressions and body language. The sensory experience of encountering others in cyberspace-seeing, hearing, and combining seeing and hearing is limited. For the most part, people communicate through typed language. In cyberspace, people will probably never be able to physically interact with each other. There are no handshakes, pats on the back, hugs, or kisses. The limited sensory experiences of cyberspace have some significant disadvantages- as well as some unique advantages as compared to in-person encounters. Since communicating only with typed text, people have the option of being themselves, expressing only parts of their identity, assuming imaginative identities, or remaining completely anonymous. Anonymity has a disinhibiting effect that cuts two ways. Sometimes people use it to act out some unpleasant need or emotion, often by abusing other people. Anonymity also allows them to be honest and open about some personal issue that they could not discuss in a face-to-face encounter. Sitting quiet and staring at the computer monitor can bring a person to an altered state of consciousness. Some people experience a blending of their mind with that of the other person. Some people experience a state of consciousness that resembles dreams. These altered and dream-like states of consciousness in cyberspace may account for why the Internet is so attractive for some people. It might also help explain some forms of computer and cyberspace addiction. In cyberspace, birds of a feather easily can flock together. Support groups  devoted to helping people with their problems can be a very beneficial feature of cyberspace. For people with antisocial motivations, thats a very negative feature of cyberspace. In most cases, everyone in cyberspace has an equal opportunity to voice his or her opinion. Everyone, regardless of status, wealth, race, gender, etc. starts off on a level playing field. Some people call this the net democracy. Although ones status in the outside world ultimately will have some impact on ones life in cyberspace, there is some truth to this net democracy ideal. Now, I want to write about technophobia, which is a resistance to talking about computers or even thinking about computers. Although technology is taking over all aspects of life, there are up to half of the population is technophobic, possessing negative opinions about, or having anxiety towards, information technology such as personal computers. I found a study the book, Technophobia (Mark J. Brosnan). Thirty-seven per cent of the general public report regularly using a personal computer, a far higher percentage than mobile phones, electronic organizers, pagers, modems, etc. (MORI, 1996). When the factors of anxiety and attitude, or, more specially, of computer anxiety and computer attitude, are combined, the concept of computer phobia indeed begins to emerge. Since I was a technophobic person, I want to know how this psychologically impact peoples life. There was an original assumption that technophobia would be a transitory phenomenon, common amongst older adults who had missed out upon technology in their education. Raubs (1981) early study reported that older people were more anxious than younger people. Other research indicates that the over fifties are less anxious than the under thirties, suggesting that far from reducing anxiety, computer experience can increase anxiety levels (Brosnan pg. 11). However, Anderson (1981), Elder et al. (1987) and Igbaria and Parasuraman (1989) have all found that age has a positive effect upon computer anxiety. As the diffusion of technology throughout many aspects of life has exposed virtually everyone to computerization, the relationship between anxiety, age and experience has become less clear. The only clear relationship between age and computer anxiety would therefore appear to be with respect to ones age when first interacting with a computer. I found a very interesting study, which shows the difference of psychological impact between male and female. Just as technophobia has been reported as affecting more females than males, computer addiction has been   found to be almost exclusively a male phenomenon (Shotton, 1989). Brosnan (1995) identified that in a student population, male students first interaction with computers occurred significantly earlier than female students first interaction with computers. This is significant as Todman and Monaghan (1994) report that early use of computers is associated with more favourable quality of initial experience, which leads to lower anxiety and greater readiness to use computers. A large number of studies found that females report higher levels of computer anxiety than males (it is maybe not true because of my English teacher!). A smaller number of studies report no sex differences in computer anxiety. For example, Anderson (1981) found that males and females did not differ in their levels of anxiety, either before or after a computer literacy course. Temple and Lips (1989) found male students to have taken more computer science course and to be more likely to want to choose it as their major than female students. In conclusion, the findings regarding gender differences in technophobia have not been consistent. Conclusion Whether we refer to the second industrial revolution or the digital revolution there can be little doubt that computer tech nology will play an ever-increasing role within our domestic, leisure and work environments. For the technophobe, this can only mean an increase in the potential sources of anxiety. Through this research, I could find a few things. First, by studying technophobia the full extent of the phenomenon has become apparent. With surveys revealing technophobia in up to 50 per cent of many populations, feelings of computer-related anxiety cannot be dismissed or marginalized. Indeed the sheer numbers of technophobes provide the commercial motivation for continued user-friendliness in hardware and software design. The huge preponderance of technophobia can in itself be empowering, such that an individual does not have to internalize feelings to personal inadequacies. Second, I found that much research has highlighted that feelings are transitory and that sex differences in computer-related attainment can be eradicated when recasting the computer-based task as appropriate for females. The literature on sex differences has been used to emphasize the role of these influences. Technophobia is a legitimate response to technology. Technology is taking over all aspects of life. Education, work and leisure are all becoming increasingly dependent on being able to interact with technology. But what  of the academic or career prospects of those who do not want to interact with this technology? Before taking this English 305 class, I tried to avoid computers as much as possible. I didnt have any interest in cyberspace such as chatting, email, and gender swapping. Through this class, I had a chance to contact others through cyberspace. However, I still have a fear of computers. I decided that I want to know more about computers and cyberspace. I will first discuss cyberspace, then I will discuss about technophobia. Its well known that people say and do things in cyberspace that they wouldnt ordinarily say or do in the face-to-face world. The virtual world is quite different from the real world. People cant see a person in cyberspace. People cant see a persons facial expressions and body language. The sensory experi ence of encountering others in cyberspace-seeing, hearing, and combining seeing and hearing is limited. For the most part, people communicate through typed language. In cyberspace, people will probably never be able to physically interact with each other. There are no handshakes, pats on the back, hugs, or kisses. The limited sensory experiences of cyberspace have some significant disadvantages- as well as some unique advantages as compared to in-person encounters. Since communicating only with typed text, people have the option of being themselves, expressing only parts of their identity, assuming imaginative identities, or remaining completely anonymous. Anonymity has a disinhibiting effect that cuts two ways. Sometimes people use it to act out some unpleasant need or emotion, often by abusing other people. Anonymity also allows them to be honest and open about some personal issue that they could not discuss in a face-to-face encounter. Sitting quiet and staring at the computer monitor can bring a person to an altered state of consciousness. Some people experience a blending of thei r mind with that of the other person. Some people experience a state of consciousness that resembles dreams. These altered and dream-like states of consciousness in cyberspace may account for why the Internet is so attractive for some people. It might also help explain some forms of computer and cyberspace addiction. In cyberspace, birds of a feather easily can flock together. Support groups devoted to helping people with their problems can be a very beneficial feature of cyberspace. For people with antisocial motivations, thats a very negative feature of cyberspace. In most cases, everyone in cyberspace has  an equal opportunity to voice his or her opinion. Everyone, regardless of status, wealth, race, gender, etc. starts off on a level playing field. Some people call this the net democracy. Although ones status in the outside world ultimately will have some impact on ones life in cyberspace, there is some truth to this net democracy ideal. Now, I want to write about technophobia, which is a resistance to talking about computers or even thinking about computers. Although technology is taking over all aspects of life, there are up to half of the population is technophobic, possessing negative opinions about, or having anxiety towards, information technology such as personal computers. I found a study the book, Technophobia (Mark J. Brosnan). Thirty-seven per cent of the general public report regularly using a personal computer, a far higher percentage than mobile phones, electronic organizers, pagers, modems, etc. (MORI, 1996). When the factors of anxiety and attitude, or, more specially, of computer anxiety and computer attitude, are combined, the concept of computer phobia indeed begins to emerge. Since I was a technophobic person, I want to know how this psychologically impact peoples life. There was an original assumption that technophobia would be a transitory phenomenon, common amongst older adults who had missed out upon technology in their education. Raubs (1981) early study reported that older people were more anxious than younger people. Other research indicates that the over fifties are less anxious than the under thirties, suggesting that far from reducing anxiety, computer experience can increase anxiety levels (Brosnan pg. 11). However, Anderson (1981), Elder et al. (1987) and Igbaria and Parasuraman (1989) have all found that age has a positive effect upon computer anxiety. As the diffusion of technology throughout many aspects of life has exposed virtually everyone to computerization, the relationship between anxiety, age and experience has become less clear. The only clear relationship between age and computer anxiety would therefore appear to be with respect to ones age when first interacting with a computer. I found a very interesting study, which shows the difference of psychological impact between male and female. Just as technophobia has been reported as affecting more females than males, computer addiction has been found to be almost exclusively a male phenomenon (Shotton, 1989). Brosnan (1995) identified that in a student population, male students first interaction with computers occurred significantly earlier than female  students first interaction with computers. This is significant as Todman and Monaghan (1994) report that early use of computers is associated with more favourable quality of initial experience, which leads to lower anxiety and greater readiness to use computers. A large number of studies found that females report higher levels of computer anxiety than males (it is maybe not true because of my English teacher!). A smaller number of studies report no sex differences in computer anxiety. For example, Anderson (1981) found that males and females did not differ in their levels of anxiety, either before or after a computer literacy course. Temple and Lips (1989) found male students to have taken more computer science course and to be more likely to want to choose it as their major than female students. In conclusion, the findings regarding gender differences in technophobia have not been consistent. Conclusion Whether we refer to the second industrial revolution or the digital revolution there can be little doubt that computer technology will play an ever-increasing role within our domestic, leisure and work environments. For the technophobe, this can only mean an increase in the potential sources of anxiety. Through this research, I could find a few things. First, by studying technophobia the full extent of the phenomenon has become apparent. With surveys revealing technophobia in up to 50 per cent of many populations, feelings of computer-related anxiety cannot be dismissed or marginalized. Indeed the sheer numbers of technophobes provide the commercial motivation for continued user-friendliness in hardware and software design. The huge preponderance of technophobia can in itself be empowering, such that an individual does not have to internalize feelings to personal inadequacies. Second, I found that much research has highlighted that feelings are transitory and that sex differences in computer-related attainment can be eradicated when recasting the computer-based task as appropriate for females. The literature on sex differences has been used to emphasize the role of these influences. Technophobia is a legitimate response to technology.

Julius Caesar - Theme Of Friendship :: essays research papers

Friendship is a wonderful part of life, but it can unfortunately be used to deceive, for it is easy to manipulate with it, but only true friendship cannot be defeated, even after death. This element could well likely be the very thing that had sealed the fate of Julius Caesar, and Brutus, Cassius, and all the other conspirators knew that they could use this to their advantage, and to Caesar’s disadvantage. Friendship, was what the conspirators used as a cover to blind Caesar from the truth, just as a hunter uses camouflage to keep the animals from seeing what he is up to. The conspirators also used camouflage, but they used flattery along with manipulation as a way to soothe any feelings of doubt that Caesar may have had about their sincerity. These essentials would gain trust, which is the key to all friendships. This trust would be lost and transform into betrayal, with the murder of Caesar. Even though Caesar was plotted against and murdered by Brutus and Cassius, friendship still proved a strong theme because it would falsify the conspirators intents. Caesar was susceptible to the power of friendship just as any normal person would be and his friendship for the conspirators unfortunately blinded him until Brutus’s final blow, by which time it was too late for him. An example of how the conspirators used their friendship with Caesar against him was when Decius, who is one of the conspirators, came to the house of Caesar on the Ides of March. The first thing that Decius says when he walks into Caesar's house is "Caesar, all hail! Good morrow, worthy Caesar."(2.2. 58-59) Decius also referred to Caesar as "most mighty". This only made Caesar become more comfortable with Decius, and trust him all the more. The conspirators had already decided how and when they would kill Caesar, and Brutus, Cassius, along with Decius, knew they had to lure Caesar close. They had an advantage at this because they knew that all they would have to do was prove to Caesar that they had a good, solid friendship, and this would help their situation and leave Caesar completely sightless to the fact that his situation had grown dire. So they decided to use their friendship with Caesar in a horribly deceptive manner, effectively, in order to kill him. Decius managed to start this off well by using flattery and quick wit in order to trick Caesar into going to the senate house, despite the fact that Caesars wife, Calpurnia had dreams of Caesars murder the night before. Julius Caesar - Theme Of Friendship :: essays research papers Friendship is a wonderful part of life, but it can unfortunately be used to deceive, for it is easy to manipulate with it, but only true friendship cannot be defeated, even after death. This element could well likely be the very thing that had sealed the fate of Julius Caesar, and Brutus, Cassius, and all the other conspirators knew that they could use this to their advantage, and to Caesar’s disadvantage. Friendship, was what the conspirators used as a cover to blind Caesar from the truth, just as a hunter uses camouflage to keep the animals from seeing what he is up to. The conspirators also used camouflage, but they used flattery along with manipulation as a way to soothe any feelings of doubt that Caesar may have had about their sincerity. These essentials would gain trust, which is the key to all friendships. This trust would be lost and transform into betrayal, with the murder of Caesar. Even though Caesar was plotted against and murdered by Brutus and Cassius, friendship still proved a strong theme because it would falsify the conspirators intents. Caesar was susceptible to the power of friendship just as any normal person would be and his friendship for the conspirators unfortunately blinded him until Brutus’s final blow, by which time it was too late for him. An example of how the conspirators used their friendship with Caesar against him was when Decius, who is one of the conspirators, came to the house of Caesar on the Ides of March. The first thing that Decius says when he walks into Caesar's house is "Caesar, all hail! Good morrow, worthy Caesar."(2.2. 58-59) Decius also referred to Caesar as "most mighty". This only made Caesar become more comfortable with Decius, and trust him all the more. The conspirators had already decided how and when they would kill Caesar, and Brutus, Cassius, along with Decius, knew they had to lure Caesar close. They had an advantage at this because they knew that all they would have to do was prove to Caesar that they had a good, solid friendship, and this would help their situation and leave Caesar completely sightless to the fact that his situation had grown dire. So they decided to use their friendship with Caesar in a horribly deceptive manner, effectively, in order to kill him. Decius managed to start this off well by using flattery and quick wit in order to trick Caesar into going to the senate house, despite the fact that Caesars wife, Calpurnia had dreams of Caesars murder the night before.

Companies that gives importance to their employees

Companies that gives importance to their employees BY 2141361 Companies that gives importance and value to its employee. Boston Consulting Group BCG invests â€Å"100-plus hours and thousands of dollars to recruit each consultant,† says the company's site, and it also claims to pay 100 percent of its employees' health care premiums. â€Å"Attracting top talent and maintaining an environment in which employees can rapidly develop have been key to our success and our ability to deliver enormous value to clients.Recognitions like this are a nice acknowledgment that our efforts are highly unusual and, based on our growth and client retention, ffective,† says Rich Lesser, BCG's chairman of North and South America. SAS Institute SAS has ranked in Fortune's Top 100 for 14 consecutive years, according to the company's web site. The company says that â€Å"if you treat employees as if they make a difference, they will make a difference. SAS employee rewards includes subsidized Montessori child care, unlimited sick days, a free health care center, and intramural sports teams. CEO Jim Goodnight says that â€Å"[we create] a culture that rewards innovation, encourages employees to try new things and yet doesn't penalize them or taking chances, and a culture that cares about employees' personal and professional growth. † Zappos. com Zappos accomplishes a mix of both â€Å"traditional† ways of showing employee appreciation, like company picnics and holiday parties, as well as more unique ways.Last year they held the Zfrog awards, which let employees pitch their own business ideas, â€Å"laughter yoga† classes, Tank Top Tuesday, and recognizing employees in different departments, such as Merchandiser of the Quarter. â€Å"l love working at Zappos; the creativity and fun we have here are unparalleled, at least by any other ob I've ever had. There are all sorts of people here: young and old; shy and extremely outgoing; ‘normal' andâ₠¬ ¦ weird. I love that Zappos embraces people of all cultures, styles, and personalities,† says one Zappos employee.DreamWorks Animation According to DreamWorks' careers site, â€Å"the work community is enriched with many special events including movie screenings, art and short film festivals, artistic development classes, and family get-togethers. † â€Å"We are committed to fostering a culture that embraces innovation, creativity, collaboration, and a solid dose of fun. † Throughout the year, the company offers its employees art shows, craft fairs, movie screenings, art classes and lectures.CEO Jeffrey Katzenberg communicates daily with his employees through blog posts and his staff appreciates â€Å"the transparency between the employees and the CEO,† says Dina Strada, Manager of Employee Events and Communications. Hasbro, Inc. On its web site, Hasbro writes: â€Å"We value our employees and understand that our success would not be possible without al l their hard work, dedication, and passion. † Hasbro employees have access to the company's fitness centers, half-day Fridays, rograms.Hasbro also makes sure to remember employees' children by participating in Kids Carnival, Santa Breakfast, and Bring Your Son/Daughter to Work Day. S. C. Johnson At the family company S. C. Johnson, 12,000 employees have access to a concierge service that will see to it that their chores get done. This ranges from returning overdue library books to making sure your dry cleaning gets picked up on time. â€Å"To make the best products for your family, we need the best people in our company family,† according to the company website. Also available are childcare for parent employees, and paid sabbaticals.

The Hunters: Phantom Chapter 18

Caleb's hand was hot and heavy against her lips, and Elena scrabbled against it with her nails. He gripped her tightly with his other hand, holding her stil , his fingers digging into her shoulder. Elena struggled fiercely, flailing her arms and landing a firm blow in Caleb's stomach. She bit down hard on the hand he had over her mouth. Caleb jerked backward, quickly letting go of her and pul ing his bitten hand to his chest. As soon as her mouth was uncovered, Elena screamed. Caleb stepped away from her, holding his hands up in surrender. â€Å"Elena!† he said. â€Å"Elena, I'm so sorry. I didn't mean to scare you. I just didn't want you to scream.† Elena eyed him warily, breathing hard. â€Å"What are you doing here?† she asked. â€Å"Why were you sneaking up behind me if you didn't want to scare me?† Caleb shrugged and looked a little embarrassed. â€Å"I was worried about you,† he confessed, stuffing his hands in his pockets and hanging his head. â€Å"I was hiking up by Hot Springs earlier and I saw you and your friends. They were pul ing you out of the water, and it looked like you weren't breathing.† He peeked up at her through his long golden lashes. â€Å"You were so worried about me you decided to grab me and cover my mouth to keep me from screaming?† Elena asked. Caleb ducked his head further and scrubbed at the back of his neck in an embarrassed way. â€Å"I wasn't thinking.† Caleb nodded solemnly. â€Å"You looked so pale,† he said. â€Å"But you opened your eyes and sat up. I was going to come down and see if you were okay, but your friend saw me and started running up the path toward me like he was going to jump me, and I guess I just freaked out.† He grinned suddenly. â€Å"I'm not usual y such a wuss,† he said. â€Å"But he looked mad.† Elena found herself feeling unexpectedly disarmed. Her shoulder stil ached where Caleb had grabbed her. But he seemed so sincere, and so apologetic. â€Å"Anyway,† Caleb continued, gazing at her out of candid light blue eyes, â€Å"I was driving back to my aunt and uncle's place, and I recognized your car in the cemetery parking lot. I just came in because I wanted to talk to you and make sure you were okay. And then, when I got close to you, you were sitting down and talking, and I guess I was embarrassed. I didn't want to interrupt you, and I didn't want to barge in on something personal, so I just waited.† He ducked his head sheepishly again. â€Å"And instead I ended up assaulting you and scaring you to death, which sure wasn't the better way to go. I'm real y sorry, Elena.† Elena's heartbeat was returning to normal. Whatever Caleb's intentions, he obviously wasn't going to attack her again now. â€Å"It's al right,† she said. â€Å"I hit my head on an underwater rock. I'm fine now, though. It must have looked pretty weird to see me just sitting here and muttering. Sometimes I come here to talk to my parents, that's al . This is where they're buried.† â€Å"It's not weird,† he said quietly. â€Å"I find myself talking to my parents sometimes, too. When something happens and I wish they were with me, I start tel ing them about it and it makes me feel like they're there.† He swal owed hard. â€Å"It's been a few years, but you never stop missing them, do you?† The last bits of anger and fear drained out of Elena when she saw the sadness in Caleb's face. â€Å"Oh, Caleb,† she said, reaching out to touch his arm. She caught a sudden motion out of the corner of her eye and then, seemingly out of nowhere, Stefan appeared, running incredibly fast, straight toward them. â€Å"Caleb,† he growled, grabbing him by the shirt and throwing him to the ground. Caleb let out a grunt of surprise and pain. â€Å"Stefan, no!† shouted Elena. Stefan spun to look at her. His eyes were hard and his fangs were ful y extended. â€Å"He's not what he says he is, Elena,† he said in an eerily calm voice. â€Å"He's dangerous.† Caleb slowly pul ed himself to his feet, using a gravestone as a support. He was staring at Stefan's fangs. â€Å"What's going on?† he asked. â€Å"What are you?† Stefan turned toward him and, almost casual y, slapped him back down. â€Å"Stefan, stop it!† Elena yel ed, unable to contain the note of hysteria in her voice. She reached out for his arm, but missed. â€Å"You're going to hurt him!† â€Å"He wants you, Elena,† Stefan growled. â€Å"Do you understand that? You can't trust him.† â€Å"Stefan,† Elena pleaded. â€Å"Listen to me. He wasn't doing anything wrong. You know that. He's a human.† She could feel hot tears gathering in her eyes and she blinked them away. Now was not the time to weep and wail. Now was the time to be cool and rational and to keep Stefan from losing control. Caleb staggered to his feet, grimacing with pain, and this time charged clumsily at Stefan, his face flushed. He got one arm around Stefan's neck and yanked him to the side, but then Stefan, with an easy strength, tossed Caleb to the ground once more. Stefan loomed over him threateningly as he stared up at him from the grass. â€Å"You can't fight me,† Stefan growled. â€Å"I'm stronger than you. I can drive you out of this town, or kil you just as easily. And I wil do either if you make me think it's necessary. I won't hesitate.† Elena grabbed Stefan's arm. â€Å"Stop it! Stop it!† she shouted. She pul ed him toward her, trying to turn him so she could look into his eyes, so she could get through to him. Breathe, she thought desperately. She had to calm things down here, and she tried to steady her voice, to sound logical. â€Å"Stefan, I don't know what you think is going on with Caleb, but just stop for a minute and think.† â€Å"Elena, look at me,† Stefan said. His eyes were dark with emotion. â€Å"I know, I'm absolutely sure, that Caleb is evil. He's dangerous to us. We have to get rid of him before he gets a chance to destroy us. We can't give him the opportunity to get the better of us by waiting for him to make his move.† â€Å"Stefan†¦Ã¢â‚¬  Elena said. Her voice was shaking, and an oddly rational, detached part of her noted that this must be what it felt like when the person you loved most lost his mind. She didn't know what she was going to say next, but before she could even open her mouth, Caleb had risen again. There was a long scratch down the side of his face, and his blond hair was tangled and ful of dirt. â€Å"Back off,† Caleb said grimly, coming toward Stefan. He was limping a little bit, and clutched a fist-size rock in his right hand. â€Å"You can't just†¦Ã¢â‚¬  He raised the rock threateningly. â€Å"Stop it, both of you,† Elena yel ed, trying for a fierce general's voice that would command their attention. But Caleb just hoisted the rock and threw it straight at Stefan's face. Stefan dodged the rock, moving almost too quickly for Elena to see, grabbed Caleb by the waist, and, in one graceful motion, flung him into the air. For a moment, Caleb was suspended, seemingly as light and boneless as a scarecrow tossed from the back of a pickup truck, and then he hit the side of the marble Civil War monument with a sickening crunch. With a thud, he fel to the ground at the foot of the statue and was stil . â€Å"Caleb!† Elena screamed in horror. She ran toward him, shoving her way between the bushes and clumps of grass that encircled the monument. His eyes were closed and his face was pale. Elena could see the light blue veins in his eyelids. There was a spreading pool of blood on the ground beneath his head. A streak of dirt ran across his face, and that dirt and the long red scratch on his cheek suddenly seemed like some of the most heartbreaking things she had ever seen. He wasn't moving. She couldn't tel whether he was breathing. Elena dropped to her knees and felt for Caleb's pulse, fumbling at his neck. As she found the steady thrum of a heartbeat beneath her fingers, she gasped in relief. â€Å"Elena.† Stefan had fol owed her to Caleb's side. He put his hand on her shoulder. â€Å"Please, Elena.† Elena shook her head, refusing to look at him, and shrugged his hand away. She felt in her pocket for her phone. â€Å"My god, Stefan,† she said, her words clipped and tight, â€Å"you could have kil ed him. You have to get out of here. I can tel the police I found him like this, but if they see you, they're going to know you two were fighting.† She swal owed hard as she realized the streak of dirt staining Caleb's shirt was Stefan's handprint. â€Å"Elena,† Stefan pleaded. At the anguish in his tone, she final y turned toward him. â€Å"Elena, you don't understand. I had to stop him. He was a threat to you.† Stefan's leaf green eyes beseeched her, and Elena had to steel herself to keep from crying. â€Å"You have to leave,† she said. â€Å"Go home. I'l talk to you later.† Don't hurt anyone else, she thought, and bit her lip. Stefan stared at her for a long moment, then final y backed away. â€Å"I love you, Elena.† He turned and disappeared into the trees, through the older and wilder part of the cemetery. Elena took a steadying breath, wiped her eyes, and dialed 911. â€Å"There's been an accident,† she said, her voice panicky, when the operator picked up. â€Å"I'm in the Fel ‘s Church Cemetery off Route Twenty-three, over by the Civil War monument near the edge of the newer section. I've found someone†¦ It looks like he was knocked unconscious somehow†¦Ã¢â‚¬ 

Literary Criticism of A Lesson Before Dying Essays

Literary Criticism of A Lesson Before Dying Essays Literary Criticism of A Lesson Before Dying Paper Literary Criticism of A Lesson Before Dying Paper Essay Topic: A Lesson Before Dying Thesis: The relationship that develops between Jefferson and Wiggins forms the emotional core of the novel. The force of A Lesson before Dying is a result of the dialogue that Gaines poignantly renders between the demoralized prisoner and the disheartened school teacher. Support Do you see anyone here who could plan a murder, a robbery, can plancan plancan plan anything? A cornered animal to strike quickly out of fear, a trait inherited from his ancestors in the deepest Jungle of blackest Africayes, yes, that he can dobut to plan? To plan, gentlemen of the Jury? No, gentlemen, this skull here holds no plans. What you see here is a thing that acts on command. A thing to hold the handle of a plow, a thing to load your bales of cotton, a thing to dig your ditches, to chop your wood, to pull your corn. That is what you see here, but you do not see anything capable of planning a robbery or a murder. (7-8) She is determined, in the months her godson has left to live, to convince him of his humanity: l dont want them to kill no hog, she [says]. l want a man to go to that chair, on his own two feet' (13). Only as a changed man, the text implies, can Wiggins himself become a catalyst for social equality through education. Gainess narrative also points to the role that language can assume in symbolic enslavement and in freedom. Jefferson is able to recognize his humanity through writing (Wiggins has provided him with a tablet and pencil). Freedom through literacy is a primary trope in the African American expressive tradition. Henry Louis Gates, in his vernacular theory The Signifying Monkey (1988), argues that the first inscription of this trope is found in African American slave arratives, wherein the slave wrote to demonstrate his or her own membership in the human community (Gates 128). Gaines signifies on this African American tradition, powerfully creating, through Jefferson, a countertext. It is through the act of writing that Jefferson is able to fulfill his godmothers wish that he die with dignity. With subtle prose that belies the complexity of the narrative, Gaines chronicles two mens Journey to self wortha symbolic transformation which encourages the reader to reconsider the qualities that characterize a hero embarrassing moment By robincccc

Crenation Definition and Example

Crenation Definition and Example Crenation is the term used to describe an object having a scalloped or round-toothed edge. The term comes from the Latin word  crenatus  which means scalloped or notched. In biology and zoology, the term refers to an organism displaying the shape (such as a leaf or shell), while in chemistry, crenation is used to describe what happens to a cell or other object when it is exposed to a hypertonic solution. Crenation and Red Blood Cells Red blood cells are the particular type of cell most discussed with reference to crenation. A normal human red blood cell (RBC) is round, with an indented center (because human RBCs lack a nucleus). When a red blood cell is placed in a hypertonic solution, such as a highly saline environment, there is a lower concentration of solute particles inside the cell than outside in the extracellular space. This causes water to flow from inside the cell into the extracellular space via osmosis. As water leaves the cell, it shrinks and develops the notched appearance characteristic of crenation. In addition to hypertonicity, red blood cells may have a crenated appearance as the result of certain diseases. Acanthocytes are spiked red blood cells that may form from liver disease, neurological disease, and other illnesses. Echinocytes or burr cells are RBCs that have evenly-spaced thorny projections. Echinocytes form after exposure to anticoagulants and as artifacts from some staining techniques. They are also associated with hemolytic anemia, uremia, and other disorders. Crenation Versus Plasmolysis While crenation occurs in animals cells, cells that have a cell wall cannot shrink and change shape when placed in a hypertonic solution. Plant and bacterial cells instead undergo plasmolysis. In plasmolysis, water leaves the cytoplasm, but the cell wall does not collapse. Instead, the protoplasm shrinks, leaving gaps between the cell wall and cell membrane. The cell loses turgor pressure and becomes flaccid. Continued loss of pressure can cause the collapse of the cell wall or  cytorrhysis. Cells undergoing plasmolysis do not develop a spiky or scalloped shape. Practical Applications of Crenation Crenation is a useful technique for preserving food. Salt curing of meat causes crenation. Pickling of cucumbers is another practical use of crenation.

Answer both parts Essay Example | Topics and Well Written Essays - 1000 words - 1

Answer both parts - Essay Example It will be useful in the research because it will provide insight of what happens in the community. It addresses the use of media in addressing contemporary phenomenon of language manipulation. What is more interesting in this article was that it is the human beings that manipulate language the conditions of the other human being in the prison. Even though the international human rights are enumerated still the prisoners are tortures and deprived of basic needs. The implication is that these laws are made ti protect the prisoners and at the same time they are broken by the use of language to make the situation later than the normal conditions. There is knowledge gap that need to be addressed as early as possible in order to investigate And find out how the use of language contribute to the violation of human rights that are accepted internationally. The term originated from the United States’ President George Bush that coined and subsequently used it on 20th September 2001 through his government. Accordingly, the Western media picked it up to refer to a global military, legal, conceptual as well as political war against regimes linked supportive to terrorist’s activities, as well as terrorist-attached organizations. War on Terror, ‘The war on terror (Global War on Terrorism) is a global military movement that instigated after 11th September 2001 terrorist invasion of the US. The United States later spearheaded a coalition comprising of other NATO as well as non-NATO countries in this war campaign to extinguish al-Qaeda as well as their associated militant extremist groupings. The term always meant the Muslims nations linked to Islamic terrorism groupings such as al-Qaeda and their affiliates. The current US admiration replaced the term with the Overseas Contingency Operation but still drives similar agendum and objectives of the initial President Bush’s â€Å"War

According to Airbus the merger between BAE Systems and EADS was the Essay

According to Airbus the merger between BAE Systems and EADS was the last chance of creating a European aerospace and defence giant - Essay Example Production can be organized in three different ways (Craig and Campbell 114). Firms diversify in various means. They integrate vertically, horizontally or agglomerate. Vertical integration involves mergers of firms in the vertical; line of production. A firm can merge with other firms up or down the line of production. Mergers up the line of production are called forward vertical integration while mergers down the line of production, the backward vertical integration. Horizontal integration involves mergers between firms at the same level of production. Conglomerate integration involves the merging of companies in different line of production. The benefits of the above diversification methods are that firms are able to improve their performance hence growth and increase in capacity. They increase their market shares, synergies, and due to large-scale production, they realize economies of scope and economies of scope. Low production costs lead to maximized profits. This study examines the impact of mergers and acquisition on the performance of BAE systems. Diversification is the process through which an organization enters new processes of business in the market with the possibility of manufacturing new products. Mergers and acquisitions are a form of entry that a firm may use to enter a market. Many firms in the financial industry have utilized this means to enter new markets. Mergers and acquisitions can take the form of vertical integration, horizontal integration or conglomerates. Horizontal integration is a form of integration in which firms combine at the same stage of production. Ison and Griffiths (75) note that horizontal integration may help a certain company to increase their share value. Firms that undertake horizontal integration do benefit from economies of scale that result from capacity expansion, technical economies of scale,