Facts about Earths Moon Essay -- essays research papers

The moon is a wondrous thing. Every night it's outside, up high in the sky, giving light to the world. Most people take advantage of the moon's light, because they don't know why or how the moon shines. Scientists today are busy proving theories and studying the moon, which will hopefully help society to understand the moon more. They know a lot about the moon, but there is still much more to learn. ?The Eagle has landed.? Many people use this phrase without knowing where it came from. On July 20, 1969, NASA astonished the world, when Neil Armstrong spoke these words when the Apollo spacecraft, nicknamed ?the Eagle,? landed on the moon?s surface. He later spoke the famous words, ?One small step for man, one giant leap for mankind,? when he was the first man to set foot on the moon. When astronauts walk on the moon, they are allowed to breathe, because of their space suits. These space suits have oxygen tanks in them, and allow astronauts to stay out in space for up to seven hours at a time. They have to think ahead a few steps so they can step or turn without difficulty, because they have to take huge steps. The pull of gravity on the moon is one-sixth lower than the pull of gravity on the Earth, which makes them a lot lighter on the moon. The moon?s gravitational pull controls the ocean?s tides on the Earth. The moon pulls the Earth and water towards it, which causes an increase of water nearest the moon. As the moon pulls the core of the Earth towards it, the water on the side farthest away from the moon flings around to the side, and creates an increase of water there, too. The increase of water is called a high tide. On the sides of the Earth not facing the sun or moon, there are low tides. Each beach or po... ...lieve that millions of years ago, a piece of rock as big as Mars hit the Earth, and the collision blasted a huge amount of rock into space, and the shattered pieces of rock went into orbit around the Earth. Over millions of years, the rocks clumped together to form the moon, and now it is not the pieces of rock that orbit the Earth, but the moon itself. Scientists, Native Americans, and many other people have their theories of how the moon became, but none have been proven. Scientists have studied the moon for many years, and have proven many theories, but not this one. Most people still take advantage of the moon, even after society has learned so much about it. They won?t think of it until the day the moon isn?t there anymore, which won?t happen anytime soon. Scientists have helped us greatly in understanding the moon, but there is still much more to learn.

Crime and Prostitution Essay

Prostitution is known as the oldest profession in the world, however, many states in the U.S. outlaw it. The textbook definition of prostitution is the â€Å"act or practice of engaging in sexual acts for money† (â€Å"Prostitution,† Macmillan 805). Nevada is the first in the United States to legalize prostitution. Although the long term effects of legalized prostitution is uncertain, the short term effects have been economically beneficial. Prostitution should be legalized because not only could it financially benefit the country, but it could also reduce crime. There are many reasons why prostitution is illegal in 49 U.S. states today. First, and foremost, many people feel that prostitution should stay illegal in order to preserve morality. Parents do not want their children to grow up thinking that prostitution is acceptable. Worse yet, parents do not want to hear their children say, â€Å"When I grow up, I want to be a prostitute.† Christianity also looks down upon prostitution because according to their beliefs, the act of sex is only to be done when a man and a women are in love and married. Monogamy is to be practiced in the marriage, and any violation of this is considered a sin. Another reason why the preservation of morality is so important is that people’s morals shape the future of a nation. Many people feel that if prostitution is legalized, then its long term effects would be detrimental to the.

Computers help in agriculture?

Agriculture Computers help in agriculture? It can't sow seeds or harvest crops or irrigate fields. But it can definitely help the farmers and the agricultural scientist in various stages of farming. And why haven't we used computers in agriculture till date? Just one reason, farmers are not comfortable with computers. And since there's no market for such a technology, the industry never bothered to consider that field for making any software.Countries like USA and Australia use software in their day to day farming activity. It helps them choose the right crop for their field, track the growth and accounting after harvesting. Clearly such technology is useless for Indian agriculture scenario because most farmers in India cannot effectively use it and only a few would be willing to invest in such a tool. So can computer technology really help Indian or other countries agriculture? And my answer is a big yes.It has a bigger role to play in Indian agriculture than in any other countries. Indian agriculture systems have a symbiosis between farmers and agriculture scientists. Scientists need input from farmers about their experience, to come up with new strategies for farmers. If we can somehow avail all the necessary data to scientist, they can for sure come up with better strategies. And if we can aid in their strategy planning by providing tools to do that, scientists will be able to compare different strategies.Having leveraged the scientists to come up various farming strategies, the next obvious step is to enforce these strategies through farmers by letting them choose the one which suits their land the best. Imagine software, which can predict the soil fertility of a land after harvesting a particular crop, provided we have the soil fertility information of the land and the crop to be harvested now. Well if you can predict the fertility of the soil after a particular crop harvest, it lets you decide what's the other crops can be cultivated later and helps deci de the best crop rotation policy.This would guarantee the highest yield all the time. We are not in an ideal world where everyone is a computer wizard. In such a non-ideal world, what good would it bring if given to farmers? How many farmers are out there who can efficiently use such a tool? How to make software that is so easy to use even for farmers? On the other hand, if we give this tool to scientist or government officials, they can help farmers choose the best crop for their lands.

Composition of the Universe

Composition of the Universe The universe is a vast and fascinating place.   When astronomers consider what its made of, they can point most directly to the billions of galaxies it contains. Each of those has millions or billions- or even trillions- of stars. Many of those stars have planets. There are also clouds of gas and dust.   In between the galaxies, where it seems there would be very little stuff, clouds of hot gases exist in some places, while other regions are nearly empty voids. All that is material that can be detected. So, how difficult can it be to look out into the cosmos and estimate, with reasonable accuracy, the amount of luminous mass (the material we can see) in the universe, using  radio, infrared and x-ray astronomy? Detecting Cosmic Stuff Now that astronomers have highly sensitive detectors, they are making great advances in in figuring out the mass of the universe and what makes up that mass. But thats not the problem.  The answers theyre getting dont make sense. Is their method of adding up the mass wrong (not likely) or is there something else out there; something else that they cant see? To understand the difficulties, its important to understand the mass of the universe and how astronomers measure it. Measuring Cosmic Mass One of the greatest pieces of evidence for the mass of the universe is something called the cosmic microwave background (CMB). Its not a physical barrier or anything like that. Instead, its a condition of the early universe that can be measured using microwave detectors. The CMB dates back to shortly after the Big Bang and is actually the background temperature of the universe. Think of it as heat that is detectable throughout the cosmos equally from all directions. Its not exactly like the heat coming off the Sun or radiating from a planet. Instead, its a very low temperature measured at 2.7 degrees K. When astronomers go to measure this temperature, they see small, but important fluctuations spread throughout this background heat. However, the fact that it exists means that the universe is essentially flat. That means it will expand forever. So, what does that flatness mean for figuring out the mass of the universe? Essentially, given the measured size of the universe, it means there has to be enough mass and energy present within it to make it flat.The problem? Well, when astronomers add up all of the normal matter  (such as stars and galaxies, plus the gas in the universe, thats only about 5% of the critical density that a flat universe needs to remain flat. That means that 95 percent of the universe hasnt yet been detected. Its there, but what is it? Where is it? Scientists say that it exists as dark matter and dark energy.   The Composition of the Universe The mass that we can see is called baryonic matter.   It is the planets, galaxies, gas clouds, and clusters. The mass that cant be seen is called dark matter. There is also energy (light) that can be measured; interestingly, theres also the so-called  dark energy. and nobody has a very good idea of what that is.   So, what does make up the universe and in what percentages? Heres a breakdown of the current proportions of mass in the universe. Heavy Elements in the Cosmos First, there are the heavy elements. They make up about ~0.03% of the universe. For nearly half a billion years after the birth of the universe the only elements that existed were hydrogen and helium They arent heavy. However, after stars were born, lived, and died, the universe started getting seeded with elements heavier than hydrogen and helium that were cooked up inside stars. That happens as stars fuse hydrogen (or other elements) in their cores. Stardeath spreads all those elements to space through planetary nebulae or supernova explosions. Once they are scattered to space. they are prime material for building the next generations of stars and planets.   This is a slow process, however. Even nearly 14 billion years after its creation, the only a small fraction of the mass of the universe is made up of elements heavier than helium. Neutrinos Neutrinos are also part of the universe, although only about 0.3 percent of it. These are created during the nuclear fusion process in the cores of stars, neutrinos are nearly massless particles that travel at nearly the speed of light. Coupled with their lack of charge, their tiny masses mean that they do not interact readily with mass except for a direct impact on a nucleus. Measuring neutrinos is not an easy task. But, it has allowed scientists to get good estimates of nuclear fusion rates of our Sun and other stars, as well as an estimate of the total neutrino population in the universe. Stars When stargazers peer out into the night sky most of what the see is stars. They make up about 0.4 percent of the universe. Yet, when people look at the visible light coming from other galaxies even, most of what they see are stars. It seems odd that they make up only a small part of the universe.   Gases So, whats more, abundant than stars and neutrinos? It turns out that, at four percent, gases make up a much bigger part of the cosmos. They usually occupy the space between stars, and for that matter, the space between whole galaxies. Interstellar gas, which is mostly just free elemental hydrogen and helium makes up most of the mass in the universe that can be directly measured. These gases are detected using instruments sensitive to the radio, infrared and x-ray wavelengths. Dark Matter The second-most-abundant stuff of the universe is something that no one has seen otherwise detected. Yet, it makes up about 22 percent of the universe.  Scientists analyzing the motion (rotation) of galaxies, as well as the interaction of galaxies in galaxy clusters, found that all of the gas and dust present is not enough to explain the appearance and motions of galaxies. It turns out that 80 percent of the mass in these galaxies must be dark. That is, its not detectable in any wavelength of light, radio through gamma-ray. Thats why this stuff is called dark matter.   The identity of this mysterious mass? Unknown. The best candidate is cold dark matter, which is theorized to be a particle similar to a neutrino, but with a much greater mass. It is thought that these particles, often known as weakly interacting massive particles (WIMPs) arose out of thermal interactions in early galaxy formations. However, as yet we have not been able to detection dark matter, directly or indirectly, or create it in a laboratory. Dark Energy The most abundant mass of the universe is not dark matter or stars or galaxies or clouds of gas and dust. Its something called dark energy and it makes up 73 percent of the universe.   In fact, dark energy isnt (likely) even massive at all. Which makes its categorization of mass somewhat confusing.   So, what is it?   Possibly its a very strange property of space-time itself, or maybe even some unexplained (so far) energy field that permeates the entire universe. Or its neither of those things. Nobody knows. Only time and lots and lots more data will tell. Edited and updated by Carolyn Collins Petersen.

Child Soldiers in the Republic of Congo

Child Soldiers in the Republic of Congo The deadly conflicts experienced by the Democratic Republic of Congo at the end of the twentieth and the beginning of the twenty-first centuries caused numerous negative consequences resulting in the severe social crisis in the country. The Second Congo War that started in 1998 has become one of the most dreadful armed conflicts of the second half of the twentieth century (McMullen, O’Callaghan, Shannon, Black, Eakin, 2013).Advertising We will write a custom proposal sample on Child Soldiers in the Republic of Congo specifically for you for only $16.05 $11/page Learn More Recruitment of child soldiers is one of the practices often used by official and nonofficial armed forces in the country. Such practice presents a serious threat to the life and psychological health of children as the experience gained in the army leaves irreversible changes in their social attitudes and psyche. Finding an effective solution to the problem of child soldiers in Congo is necessary for ensuring the healthy environment for the population of the country. Though numerous actions were taken to demobilize the child soldiers after the official end of the war, a certain number of children is still recruited by military groups. The process of demobilization of child soldiers is complicated by the fact that many children do not find support in the society and do not consider themselves a part of it. Investigating the social and ethnic background of former child soldiers can contribute to the success of prevention of future recruitment. The aim of this paper is to answer the questions related to the social and ethnic identity of demobilized child soldiers. The research is aimed at checking if the hypothesis that most soldiers come from the same social and ethnic group is true to life. Confirming or refuting the hypothesis are of vital importance, as the identification of a certain group of children most vulnerable to being recruited by the army will help t o prevent further recruitment by encouraging proper institutions to focus on providing appropriate preventive activities for this group. The Overview of the Research Design As the purpose of the study is to answer the questions about the background of the child soldiers in Congo, descriptive research design seems to be the most appropriate one. A good description is â€Å"fundamental to the research enterprise† as it contributes to the knowledge of the nature of the society (What is research design?, n.d., p. 1). The specifics of descriptive research fit the purpose of the study, as such research helps to obtain the information that is crucial for devising hypotheses and proposing associations (Monsen Van Horn, 2008). As description â€Å"paves the way to prediction†, the chosen research design will help to predict the association between the social and ethnic background of children and their inclination to participate in the Army (Mitchell Jolley, 2013, p. 272).Adve rtising Looking for proposal on ethnicity studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Quantitative research, as a type of descriptive studies, appears to be suitable for the study, as it will help to collect data about the issues discussed above and organize it into valuable descriptive statistics (Monsen Van Horn, 2008, p. 5). The choice of data collection and analysis methods should correspond to the chosen research design. The Data Collection Methods Gathering data about the social and ethnic background of former child soldiers in Congo can be done by using survey methods. As the researcher is learning French, which is the first language in Congo, it will be relatively easy to use such method of data collection as focus group interviews. Focus groups will include family members of demobilized child soldiers and the members of civil society. Each of the group will consist of 5-9 people (Kwok-to Choi Chan, 2013). Suc h survey data collection technique as constructing necessary questionnaire will be used to create an appropriate basis for the interviews. Each group will be requested to answer a certain number of questions during an-hour-long sessions. The participants will be asked to share their views on the discussed issue, and the appropriate records will be made. Monitoring of narratives of demobilized children in Congo will also be used as an additional method of obtaining data for the study. The narratives will be selected based on careful analysis to identify certain features related to social and ethnic background common among child soldiers. Analysis Methods The collected data will be analyzed by reviewing the answers of the participants and identifying if they reflect common social and ethnic patterns typical of child soldiers in Congo. The detailed statistical analysis of obtained information will be conducted to demonstrate if certain social and ethnic groups prevail among former chil d soldiers. Descriptive statistics analysis will suit the purpose of the study and help the researcher to find the association between the investigated factors and the willingness to participate in the army. Descriptive statistics will help to describe the basic features of the data obtained during the study and provide summaries about the sample (Trochim, 2006). Such statistics will enable the researcher to describe what the data shows. Two variables, social background and ethnic origin of former child soldiers, will be analyzed. As it is rather difficult to calculate the statistics when there two or more variables, appropriate statistics program should be used. The data will be put to Statistical Package for the Social Sciences (SPSS) program to get the appropriate table of results.Advertising We will write a custom proposal sample on Child Soldiers in the Republic of Congo specifically for you for only $16.05 $11/page Learn More A Sampling Scheme A rando m sample will be used to ensure that the results can predict the features common to the whole population. A sample frame will be defined to determine a complete list of the population from which the sample should be selected. The creation of sample frame database will enable the researcher to conduct random number selection. The necessary information about the families of former child soldiers will be attained from appropriate institutions, and ten families from different parts of the country will be chosen based on the method of probability sampling. Ten groups of the members of civil society living in various regions of the country will also be chosen randomly. Such method of sampling will help to prevent inaccuracy and ensure that the identified patterns refer to all child soldiers. The written narratives for analysis will also be selected randomly from the database of appropriate institutions located in different regions of Congo. The total number of chosen narratives will be tw enty. The assessment of the selected sample will be conducted to eliminate the risk of missing certain groups of population and getting subjective results. Sample validation will be carried out to ensure that the selected participants truly represent the whole population. Strengths and Weaknesses of the Research Design The main strengths of the research design include its suitability to the purpose of the study. The chosen research design enables the researcher to answer the initial research questions and check the hypothesis. Besides, such research design enables the researcher to ensure that the data obtained during it is objective, and the results can be applied to the whole population. The objectivity of the results is of vital importance, as it lets the researcher make well-grounded claims and encourage further research based on already gained relevant information on the issue. Usage of group based interviews will help to monitor a big number of the people living in Congo in a relatively short period. On the other side, the absence of individualistic approach in group interviews can be defined as a weakness of the research design. However, careful and friendly communication with the individuals included in the groups will help to eliminate the risks related to lack of individualistic features of the survey.Advertising Looking for proposal on ethnicity studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Descriptive statistics analysis will help to analyze the collected data and draw certain conclusions. The researcher will be able to find the correlation between certain social and ethnic groups and the level of children’s participation in military groups. The usage of SPSS software will help to prevent any possibility of making mistakes while calculating the statistics. Usage of random sampling gives numerous benefits to the research, as it helps to ensure that the results are appropriate for being considered typical for the whole population of Congo. Though such sampling requires more time and effort, careful communication with appropriate institutions will help to overcome these challenges. The chosen research design has numerous benefits and will enable the researcher to answer vital questions about the nature of the phenomenon of child soldiers in Congo. The gained results will help other specialists to suggest the appropriate strategy for combating children’s inv olvement in military organizations in Congo. References Kwok-to Choi, M., Chan, K. (2013). Online dating as a strategic game: Why and how men in Hong Kong use QQ to chase women in mainland China. Berlin: Springer Heidelberg. McMullen, J., O’Callaghan, P., Shannon, C., Black, A., Eakin, J. (2013). Group trauma-focused cognitive-behavioural therapy with former child soldiers and other war-affected boys in the DR Congo: A randomised controlled trial. Journal of Child Psychology and Psychiatry, 54(11), 1231-1241. Mitchell, M., Jolley, J. (2013). Research design: Explained (8th ed.). Belmont, California: Wadsworth Cengage Learning. Monsen, E., Van Horn, L. (2008). Research: Successful approaches (3rd ed.). New York: American Dietetic Association. Trochim, W. (2006). Descriptive Statistics. Retrieved from socialresearchmethods.net/kb/statdesc.php What is a research design? (n.d.). Retrieved from https://www.nyu.edu/classes/bkg/methods/005847ch1.pdf

Requisitos para viajar sin visa a EE.UU. como turista

Requisitos para viajar sin visa a EE.UU. como turista Cada aà ±o, millones de turistas viajan sin visa a Estados Unidos porque tienen un pasaporte de uno de los 38 paà ­ses incluidos en el Programa de Exencià ³n de Visados (VWP, por sus siglas en inglà ©s). En este artà ­culo se informa sobre quà © paà ­ses estn incluidos en esa lista, los casos de doble nacionalidad, cules son los requisitos, quà © es la autorizacià ³n para viajar o ESTA, tambià ©n mal llamada visa electrà ³nica, cul es su costo y, finalmente, cules son las ventajas y los inconvenientes de ingresar sin visa a ingresar con visa de turista B2. Paà ­ses en Programa de Exencià ³n de Visas y doble nacionalidad En la actualidad,  38 paà ­ses estn incluidos en el Programa de Exencià ³n de Visados, casi todos europeos o asiticos. Esta regla general tiene una excepcià ³n y es que si los ciudadanos de esos paà ­ses tienen doble nacionalidad con Irn, Irak, Siria o Sudn entonces no pueden beneficiarse de ese programa. De todos los paà ­ses hispanohablantes, solamente los ciudadanos de Espaà ±a y Chile pueden beneficiarse de este programa para viajar sin visa a Estados Unidos.  Es suficiente con tener pasaporte chileno o espaà ±ol, aunque se resida habitualmente en otro paà ­s. En el caso de personas con doble nacionalidad, cuando uno de los pasaportes est incluido en el listado del VWP puede utilizarse cualquiera de ellos para ingresar a EE.UU. Si se elige el que permite viajar sin visa, es necesario que a su titular no se le hubiera negado o cancelado previamente una visa a EE.UU. solicitada con el otro pasaporte. Por ejemplo, una mujer colombiana nacida en Colombia pero que tiene un pasaporte italiano porque su padre tenà ­a esa nacionalidad y se la transmitià ³ a la hija puede ingresar a EE.UU. con el pasaporte colombiano con visa de turista o con pasaporte italiano y la ESTA. Sin embargo, si esa misma mujer solicità ³ una visa con el pasaporte colombiano y le fue negada, no puede ingresar con ESTA y pasaporte italiano. Es obligatorio que solicite y obtenga la aprobacià ³n de una visa B2. Sin ella, no podr viajar a Estados Unidos como turista. Las autoridades estadounidenses saben que se trata de la misma persona con pasaportes de dos paà ­ses diferentes por las huellas digitales. Se toman a todo solicitante de visa y tambià ©n a los turistas extranjeros en los pasos de control migratorio y el sistema informtico encuentra la coincidencia. Requisitos para viajar sin visa a EE.UU. Adems de tener un pasaporte de un paà ­s incluido en el listado del VWP, es necesario cumplir otros requisitos. En primer lugar, por aplicacià ³n de la Ley de Mejora del Programa de Exencià ³n de Visas y Prevencià ³n de Viaje Terrorista de 2015, es condicià ³n fundamental para viajar a EE.UU. sin visa no haber viajado a Irn, Irak, Libia, Siria, Somalia, Sudn o Yemen en fecha del 1 de marzo de 2011 o posteriormente. La à ºnica excepcià ³n son los diplomticos o miembros de ejà ©rcitos que hubieran estado en esos paà ­ses por razones de su trabajo. Otro requisito es que el pasaporte debe ser digitalizado con un chip integrado que pueda leer una computadora y con fecha de expiracià ³n de al menos seis meses ms que el dà ­a previsto de finalizacià ³n del viaje a EE.UU., si bien hay excepciones a este requisito para algunos paà ­ses. Asimismo, es imprescindible que cada persona que viaja tenga su propio pasaporte. En otras palabras, nià ±os y bebà ©s deben tener su propio documento y no estar incluidos en el pasaporte del padre o de la madre. Si se quiere llegar a un puesto migratorio de EE.UU. por avià ³n de là ­nea regular o barco, debe llenarse por internet antes de viajar el formulario ESTA, que significa Sistema Electrà ³nico de Autorizacià ³n para Viajar. Adems, se debe tener ticket de regreso. Por el contrario, si se llega en avià ³n o barco privado es obligatorio solicitar a la embajada o consulado una visa de turista. Si se llega por una frontera terrestre no es necesario solicitar autorizacià ³n electrà ³nica. Al llegar allà ­ debe completarse un documento que se conoce como  I-94 registro de ingreso y salida. Otro requisito a cumplir es que el propà ³sito del viaje debe ser turismo, negocios, visitar amigos o familiares, recibir tratamiento mà ©dico o participar en una feria o conferencia. Bajo ningà ºn concepto se puede trabajar. Por ejemplo, los periodistas que tengan la intencià ³n de cubrir un evento debern pedir el correspondiente visado. Tampoco es legal buscar trabajo cuando se tiene situacià ³n de turista. Tampoco se puede estudiar, a menos que se trate de una actividad a tiempo parcial por menos de 19 horas a la semana. Por otro lado, es posible casarse en situacià ³n de turista pero para evitar problemas se recomienda seguir unas directrices de precaucià ³n. Finalmente, es imprescindible no ser inelegible o inadmisible para ingresar a EE.UU. y que, por otra parte, son los mismos requisitos que se exigen a todos los que solicitan visas no inmigrante en un consulado americano. Esas son dos grandes categorà ­as incluyen diversas situaciones como, por ejemplo, haber estado previamente en EE.UU. ms tiempo que el autorizado, carecer de lazos econà ³micos, familiares y sociales fuertes en el paà ­s de residencia habitual, etc. Las causas de inelegibilidad o inadmisibilidad pueden dar lugar a que el oficial migratorio en el puerto de entrada (aeropuerto, puerto o frontera terrestre) niegue la entrada a EE.UU. Ventajas de viajar sin visa frente a obligacià ³n de obtener visa de turista B2 La posibilidad de viajar sin visa es, en primer lugar, ms cà ³modo ya que supone que no se deben obtener los documentos obligatorios y de apoyo que se presentan en el consulado o embajada de Estados Unidos durante el trmite de la entrevista para obtener la visa de turista B2. Otra ventaja es que es un proceso es ms rpido, ya que no hay que esperar a la entrevista ni programar una maà ±ana de tiempo dedicada a presentarse en el consulado y, dependiendo del paà ­s, tambià ©n a un Centro de Apoyo CAS o ACS. Adems, viajar sin visa es ms barato. En estos momentos la visa de turista tiene un costo de $160 por persona, que se puede incrementar en algunos paà ­ses en cumplimiento de leyes de reciprocidad. Esa cantidad nunca se recupera, aunque la visa sea negada. Por el contrario, la autorizacià ³n para viajar que se conoce como ESTA tiene un costo de $14 y si es rechazada el solicitante obtendr un reembolso de $10 con lo que el costo es de $4 para esos supuestos. Adems, la ESTA la puede solicitarla cualquier turista que cumple todos los requisitos del VWP desde su casa sin necesidad de presentar documentacià ³n o acudir a una entrevista en un consulado. Cabe destacar que no es necesario solicitar la ESTA si se llega a una frontera de Estados Unidos por và ­a terrestre. Autorizacià ³n de viaje ESTA vs. visa electrà ³nica y tiempo mximo de estancia en USA Es comà ºn llamarle visa electrà ³nica a la ESTA, pero no es correcto. No es una visa y, al no ser una visa, no se puede bajo ningà ºn concepto extender el tiempo mximo autorizado de presencia en EE.UU. Tampoco se puede cambiar por otra visa como, por ejemplo, la de turista, por la misma razà ³n, porque la ESTA no es una visa. Y lo mismo aplica a los que ingresan con pasaporte de un paà ­s incluido en el listado de los VWP y sin ESTA porque llegan a travà ©s de una frontera terrestre. Un ingreso a EE.UU. sin visa bajo este programa tiene una estancia mxima de 90 dà ­as. A los tres meses hay que salir del paà ­s. No hay posibilidad de prà ³rroga. Si durante la estancia en Estados Unidos, el turista visita brevemente Bermudas, Canad o Mà ©xico, al regresar se podr entrar, pero no se alargar el tiempo de estancia que seguir siendo el mismo que correspondà ­a a la primera entrada. Cabe destacar que ss muy comà ºn que justo antes de acabar los tres meses la persona extranjera salga a Bermudas, Mà ©xico o Canad por un periodo corto de tiempo, con el fin de lograr un nuevo permiso de estancia en Estados Unidos por otros tres meses. En el momento que regresa puede suceder que el oficial de Inmigracià ³n le deje entrar, sin conceder ms dà ­as extras. Sin embargo, tambià ©n puede que  no le permita regresar a Estados Unidos. La razà ³n es clara: se est vulnerando el espà ­ritu de las leyes migratorias de EE.UU. Si quiere prolongar su estancia en Estados Unidos deber salir del paà ­s conseguir la visa apropiada en una embajada o consulado americano. Finalmente, es recomendable  este test de respuestas mà ºltiples sobre la ESTA y sobre viajar sin visa para asegurar los conocimientos que aplican a esta situacià ³n y evitar problemas migratorios en EE.UU. Puntos Claves: viajar sin visa a Estados Unidos Las personas con un pasaporte incluido en el listado del Programa de Exencià ³n de Visados (VWP) pueden viajar sin visas a Estados Unidos como turistas, para tratamiento mà ©dico, reuniones de negocios, etc.En la actualidad, 38 paà ­ses estn incluidos en el VWP, entre ellos Chile y Espaà ±a. La mayorà ­a de los otros paà ­ses son europeos y asiticos.No pueden viajar sin visa bajo este programa las personas que han visitado Irn, Irk, Siria, Somalia, Sudn, Libia o Yemen con fecha de 1 de marzo de 2011 o posteriormente. Ests excluidos de esta regla militares y diplomticos que viajaron por razà ³n de sus viajes.Si se llega a EE.UU. por barco o avià ³n regular, debe solicitarse con autoridad una autorizacià ³n para viajar conocida como ESTA. No es necesaria si se llega por tierra. Si se llega en avià ³n o barco privado no se puede viajar con ESTA y es imprescindible solicitar una visa de turista.La estancia mxima de estancia en EE.UU. cuando se viaja bajo este programa es de 90 dà ­as. Este es un artà ­culo informativo. No es asesorà ­a legal.

Investment theory and analysis Case Study Example | Topics and Well Written Essays - 1000 words

Investment theory and analysis - Case Study Example "The Reported Amount reflects a value of $0.02 Per Share of Data Center Relocation Costs." SEATTLE (BUSINESS WIRE) May 13, 1999. Nordstrom, Inc. also reported diluted earnings per share of $0.22 for its first quarter, ending April 30, 1999. Nordstrom's Earnings per share increased by 33%, to 52 cents a share, about a penny more than the analysts at Wall Street had expected. There has also been an increase in sales to about 12% in the fall, amounting to about $1.87 billion. Sales at locations open at least a year (same-store sales), have also increased to an impressive 11%. Nordstrom's Catalog sales gained the most, increasing as much as 30%, followed by sales at the company's discount stores, which increased by about 11%, and sales at the full-line department store, which went up by nearly 9%.This reported amount reflects a value of $0.02 per share of non-recurring costs related to the resettlement of Nordstrom's data center from Seattle, Washington, to Denver, Colorado. Earnings per share also went up by 4.8 percent, above the $0.21 recorded between January and April last year. The company's Net earnings dropped by 2.5 percent, as compared to Net earnings of $31.5 million in the prior year. Company sales also dropped by 0.1 percent, from last year, and totaled $1.0 billion. Nordstrom Historical Stock Chart. Other relevant informationNordstrom, Inc. has an Internet presence at http://www.nordstrom.com, and the company's total square footage is 13,813,000. The company's Chairman and Chief Executive Officer, John Whitacre said "We were neither satisfied nor surprised with our first quarter performance. While we have been successful at paring inventory levels, which had burgeoned recently, we must now refine our merchandise... John W. Nordstrom was only 16 years old when he boy left Sweden, his home country, to come to New York City In 1887. He arrived in New York with just $5 left in his pocket, and was not even able to speak English at the time. For some years, he worked in logging camps and mines across the United States, but later went north to Alaska, after learning that gold had been found there.Nordstrom’s business philosophy has been based on quality, value, exceptional service, and selection. The company has built a devoted customer base, and has more than 180 stores across 27 states in America. Nordstrom now has a stock market value of more than $12 billion. Nordstrom, Inc. has an Internet presence at http://www.nordstrom.com, and the company’s total square footage is 13,813,000. The company’s Chairman and Chief Executive Officer, John Whitacre said "We were neither satisfied nor surprised with our first quarter performance. While we have been successful at paring inventory l evels, which had burgeoned recently, we must now refine our merchandise mix to better align it with customer needs." As of April 30th, 1999, retail store inventory per square foot declined 7.1 percent and total inventory declined 4.7 percent, both from year-ago levels. Gross margin increased 0.9 percentage points to 33.8 percent of sales in the 1999 first quarter. For the quarter, comparable store sales declined 2.6 percent.