digital signal processing essays

digital signal processing essays Philosophy of Time in Relativity: Time in relativity theory modified mathematically and used in combination with the usual three spatial dimensions to specify the location in space and time of events. Dimension, in geometry, a property of space. In common, experience the world is three-dimensional. Three measures-breadth, width, and depth-are needed to define a volume. In mathematics and physics the concept of dimension is used more abstractly; spaces of four or even an infinite number of dimensions are commonly used. The spaces with many dimensions that are used in mathematics and physics have no commonsense meaning, but are very powerful tools that are crucial to subjects like quantum physics. In addition, dimension need not always be a whole number. For example, fractals are mathematical objects that have fractional dimension. Time, conscious experience of duration, the period during which an action or event occurs. Time is also a dimension representing a succession of such actions or events. Time is one of the fundamental quantities of the physical world, similar to length and mass in this respect. The concept that time is a fourth dimension-on a par with the three dimensions of space: length, width, and depth-is one of the foundations of modern physics. Time measurement involves the establishment of a time scale in order to refer to the occurrence of events. The precise determination of time rests on astronomical and atomic definitions that scientists have established with the utmost mathematical exactness. Time, conscious experience of duration, the period during which an action or event occurs. Time is also a dimension representing a succession of such actions or events. Time is one of the fundamental quantities of the physical world, similar to length and mass in this respect. The concept that time is a fourth dimension-on a par with the three dimen ...

New Meaning for Ingest

New Meaning for Ingest New Meaning for Ingest New Meaning for Ingest By Maeve Maddox A reader has alerted me to a new use of the verb ingest: Feed is a suite of tools to assist in preparing content for ingest into HathiTrust. I found additional examples of this incomprehensible use of ingest in what are clearly technical contexts: High Speed Smart Data Ingest into Hadoop Fedora digital objects can be encoded in several XML formats for ingest and export. I was ingesting with the cli interface by creating a file that is cli commands Since the 17th century, ingest has been used in English with the meaning â€Å"to take in food.† Substances other than food are also said to be ingested. In reference to human beings, ingest is a clinical term for â€Å"to eat† or â€Å"to swallow.† In figurative usage, it can be simply to â€Å"to take in† or â€Å"to absorb.† For example, birds are said to be â€Å"ingested† by jet engines. A student â€Å"ingests† information.† Here are some examples that illustrate the usual meaning of the verb and its different forms: Children ingest considerable amounts of soil Foreign body ingestion is not uncommon in clinical practice, and it may occasionally lead to penetration injuries. The Nature of the Ingested Protein Has No Effect on Lean Body Mass During Energy Restriction in Overweight Rats American Academy of Pediatrics (AAP) gives important instructions about what to do if a child has ingested poison. ‘Miami Zombie’ Didn’t Ingest Bath Salts Confirms Autopsy In the context of computer science, ingest seems to have acquired a meaning similar to input. I found this definition of the term â€Å"data ingestion† at TechTarget: Data ingestion is the process of obtaining, importing, and processing data for later use or storage in a database. This process often involves altering individual files by editing their content and/or formatting them to fit into a larger document. I often have the feeling that some of the changes in usage like this unfamiliar meaning for ingest are driven by non-native English speakers who translate words from their own languages into English words that don’t necessarily have the same meaning in English. For example, the German verb einnehmen can be translated as â€Å"to partake of a meal,† but it also means â€Å"to get, receive, collect,† meanings that certainly go along with the definition of â€Å"data ingestion.† Apart from computer jargon, ingest still means â€Å"to swallow, to consume, to take by mouth.† Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Misused Words category, check our popular posts, or choose a related post below:Useful Stock Phrases for Your Business EmailsThat vs. WhichMay Have vs. Might Have

Pastoral care Research Paper Example | Topics and Well Written Essays - 3000 words

Pastoral care - Research Paper Example However, it is also a statistically significant disease. Cancer is the second largest annual killer in the United States, second only to heart disease. This paper posits that pastoral care can identify and address the spiritual and emotional needs of the patient, family members, and loved ones. Background Jann Aldredge Clanton's book Counseling People with Cancer sets a major theological theme as hope, and the pastoral task associated with this is to nurture hope through the use of sacred images and stories. This can be done by hearing what is important to the patient and helping the patient put words to their image of Divinity to find comfort during difficult times.1 Counseling the Sick and Terminally III by Gregg Albers is a practical volume written by a physician from an Evangelical Protestant perspective. He discusses the involvement of the whole person in the healing process and the importance of an integrated emotional and spiritual structure. Albers argues that an individual's spiritual maturity can deeply affect emotional and physical healing abilities and emotional reactions are inseparable from physical symptoms. In his experience, he observed in his practice that there are times when emotional reactions to may become more devastating than physical symptoms.2 Albers introduces a unified theory of grief based upon several clinical models of grief reactions and losses, helping others listen for the initial reaction, the shock, denial, and finally the acceptance: He argues that although Kubler-Ross speaks rightly of the positive aspects of hope and its strengthening effects, the Kubler-Ross model does not personalize the hope that can be found in a personal faith.3 Furthermore, patients often experience loss of control, time, bodily functions, body parts, physical attributes, self-esteem, family positions or roles, and income. The degree of loss depends upon the severity and length of the illness.4 Going beyond the Kubler-Ross model, Albers argues that G od can even use these losses to break down psychological defenses. This breaking down of psychological defenses can allow patients to reach out to others for support and build relationships with loved ones. Many studies also demonstrate the value of religious faith at the end of life, and this connection to God or higher power brings strength and helps to sustain individuals living with advanced cancer.5 Some of the more recent work addresses the spiritual needs and resources of the dying patients and their family members. It is helpful to examine a few of these studies. A survey performed by Roberts, Brown, Elkins and Larson at the University of Michigan Medical Center revealed that out of 108 women who described themselves as having some form of fear, 91%feared dependency, 73% feared death, 73 % feared pain and 73% feared loss of control (participants were invited to indicate all fears which applied to them).6 It is interesting to note the primary fear expressed by patients in thi s study was not fear of death, but fear of being dependent on others for care. Another study was conducted by M.F. Highfield at Veterans Administration West-Los Angeles facility which examined the spiritual health of oncology patients through the eyes of the nursing staff.7 Findings from this study indicated that nurses were often ill-equipped to assess

Implementation of Entreprise 2.0 in a Business Research Paper

Implementation of Entreprise 2.0 in a Business - Research Paper Example In addition, there are numerous examples of enterprise 2.0 tools in which Wikis and Blogs are well known communication and collaboration portals. Moreover, social network tools are very helpful for the staff members in finding the target person or group of persons. Thus, enterprise 2.0 has the capability to offer content, data and information and knowledge in an amazingly low-priced and unproblematic way by means of web-based tools (UBM TechWeb, 2011; Miller, 2007). Some people say that enterprise 2.0 is about carrying Web 2.0 into the business; however it is not completely true. In some way, enterprise 2.0 refers to process of bringing the collaborative and social applications and technologies of Web 2.0 into the business setting; however enterprise 2.0 also shows a basic change in the way businesses carry out their operations (Nations, 2011). Additionally, it is a true fact that enterprise 2.0 is a simplified idea that is normally used for technological and business practice that r eleases the required workers from the limitations of inheriting communication tools and productive tools as there is an example of email. Moreover, it’s another major advantages is that it facilitates the business executives to access the precise information when it is required by means of a web of interrelated applications, services and strategies. In this way enterprise 2.0 make easy to get to the combined intellect of many. Hence this aspect results in moving to an enormous competitive gain in the form of improved innovation, efficiency and agility (UBM TechWeb, 2011; Nations, 2011; Miller, 2007). Enterprise 2.0 in a Business The question is that what is enterprise 2.0 and how it is used in business environment? The simple answer to above question is that enterprise 2.0 is the implementation of  Web 2.0  into the workplace and business environment but the defined aspect is not completely precise. In other words, enterprise 2.0 is a process of implementing collective an d collaborative tools of Web 2.0 into the business environment, where enterprise 2.0 also signifies a basic change in how a business is managed (Nations, 2011). As the changes are occurring swiftly in the business environment round the world and in the conventional corporate background, information could easily flow through a sequential path. Consequently, the information is passing down the chain from the peak to the base and proposals made from the base flow toward the peak. It is a true fact that enterprise 2.0 changed this prearranged order and created a controlled chaos. Moreover in Enterprise 2.0 structures, flow of information is in form of up and down. As a result, it easily cuts the chains that grasp collaboration in a customary business environment. And it is one of the major reasons that enterprise 2.0 is considered as a tough sell to an organization. So knowingly unleash disorder runs counter to their intuitions (Nations, 2011). Enterprise 2.0 & Web 2.0 Technologies Whil e we talk about Web 2.0 technological features, we see a lot of Web 2.0 tools and technologies easily available in the market. Additionally, there are numerous online tools, technologies,

Capital Punishment Essay Example for Free

Capital Punishment Essay An eye for an eye, makes the whole world blind, Mahatma Gandhi. When the murders of today are murdered by the government, is that not hypocrisy? Capital punishment is legal in 32 U.S. states. Capital punishment was a penalty for many felonies under English common law, and it was enforced in all of the American colonies prior to the Declaration of Independence. Since 1976 lethal injection has been the primary method, although electrocution, gas chamber, hanging, and by firing squad are still legal and practiced in some states. The death penalty is barbaric and unethical. Innocent lives are being taken away. U.S. tax payers money is thrown out the window. Capital punishment laws should be abolished in the entire United States. Studies have consistently failed to demonstrate that executions deter people from committing crimes. (Death Penalty Information Center) As we sit in a jury box playing God, deciding who must live and who must die, we hand out the death penalty to teach society a lesson. We step into the shoes of a God and pass an irreversible judgment to mask our pain or disdain. Why kill people who kill people to show killing is wrong? This is hypocrisy. In our judicial system, we do not rape rapists, make drunk drivers stand in front of a speeding car, or chop off the thieving hands of someone who steals. In Muslim practicing countries, the harsh punishment used to deter humans from stealing is to have the thieves hand cut off. This practice does not deter thievery and is considered barbaric and irrational in todays American society. For some reasons unknown, we resort to a revenge mentality society when man kills man. A family who has lost a loved one due to a murder, will not find closure from th e killers death. They will find closure with acceptance and forgiveness in themselves. We cannot take away the life of another who may or may not be guilty of a crime. Consequently, innocent people have been convicted and executed. The wrongful execution of an innocent person is an injustice that can never be rectified. Any error rate is completely unacceptable, when we are talking about life  and death. Since 1973 the U.S. has released 144 prisoners from death row because they were found to be innocent of their crimes. (Amnesty) Wrongful conviction causes range from eyewitness error, to government miscount, false confessions, informants, mishandled evidence, improper forensic evidence, and bad lawyering. Capital punishment is also discriminatory towards minorities, poor, and the mentally ill. Africans make up about half of all homicide victims. Glenn Ford, a black man, was released last month after 30 years on death row in Louisianas notorious Angola Prison for a crime he did not commit. As a result of his poverty, Ford was assigned two lawyers to represent him at his capital trial -the lead attorney was an oil and gas lawyer who had never tried a case criminal or civil to a jury. The second attorney had been out of law school for only two years and worked at an insurance defense firm. As often happens in capital cases, the prosecutors used their peremptory strikes to keep blacks off the jury. Despite a very weak case against him, Ford, defenseless before an all-white jury, was sentenced to death. (ACLU) Ford is just one of many people who were found guilty beyond a reasonable doubt in capital and non-capital cases, but were actually not guilty at all. Once an inmate is executed, nothing can be done to make amends if a mistake has been made. Additionally, the death penalty is a huge cost to taxpayers. Sending someone to death row in the United States costs roughly $5 million, because the government takes the burden of paying for both sides. With appeals, and execution costs, death row is around $4 million more than an adult serving life in prison. The Constitution requires and long and complex judicial process for capital cases. The process is supposed to ensure that innocent men and woman arent wrongful executed, yet even with that the risk of executing an innocent person isnt completely eliminated. Death penalty cases consume much additional prosecution and law enforcement staff time because much additional work must be done. Prosecutors must investigate and prepare aggravating evidence for presentation in the sentencing phase of the trial, respond to evidence, file many more motions, and spend significantly more time in court than they would in a non-death penalty case. In addition to these staff costs, prosecutors, l ike defense attorneys, hire experts and consultants, including consultants to assist with jury selection and witness  preparation. Sheriffs departments must transport defendants and must provide additional courtroom security for lengthy death penalty trials, extra expenses that add up quickly. Indeed, a study of the federal system found that prosecution costs were 67 percent higher than defense costs in death penalty cases. The same study found that defense costs in death penalty cases were four times higher than in non-death penalty cases. (ACLU) Richard C. Dieter, MS, JD, Executive Director of the Death Penalty Information Center, said the following on June 7, 2010, in his testimony before the Pennsylvania Senate Government Management and Cost Study Commission, The death penalty is the most expensive part of the system on a per-offender basis. Millions are spent to achieve a single death sentence that, even if imposed, is unlikely to be carried out. Thus money that the police desperately need for more effective law enforcement may be wasted on the death penalty. Every stage of a capital case is more time-consuming and expensive than in a typical criminal case†¦ There is no reason the death penalty should be immune from reconsideration, along with other wasteful, exp ensive programs that no longer make sense. (Death Penalty Info) Thus the alternatives are more ethical, just, and less costly than capital punishment. By substituting a sentence of life without parole, we meet societys needs of punishment and protection without running the risk of an irrevocable punishment. Over two-thirds of the countries in the world 141 have now abolished the death penalty in law or practice. (Amnesty) It is time for the United States of America to catch up with the rest of the world and abolish capital punishment forever. Death Penalty Facts. (n.d.): n. pag. Amnesty Usa. Amnesty International, May 2012. Web. 8 Sept. 2014. . No Government Should Experiment with Human Life. American Civil Liberties Union. ACLU, 2011. Web. 08 Sept. 2014. . Testimony of Richard C. Dieter, Esq. Executive Director, Death Penalty Information Center to the Illinois House of Representatives Addressing Innocence and. _DPIC_. Death Penalty Information Center, 2014. Web. 08 Sept. 2014. .

Family Life is Good for You :: Exploratory Essays Research Papers

Family Life is Good for You Marriage and the family continue to weaken in a number of countries. In Canada, close to 1.2 million couples were living in a common-law relationship in 2001, up 20% from 1995, the Globe and Mail newspaper reported July 11, 2002. By contrast, the number of married couples increased just 3%, to 6.4 million from 6.2 million, over the same period. The figures come from Statistics: Canada's General Social Survey, which collected information on relationship ties, marital splits and new unions. In 2001, almost 90% of Canadian men and women aged 50 to 69 had started their conjugal life through marriage. But among men and women aged 30 to 39, the study found that fully 40% were expected to choose a common-law relationship as their first union. For women aged 20 to 29, the percentage is estimated to reach 53%. The appeal of marriage has dropped most significantly in traditionally Catholic Quebec. There, only 26% of women aged 30 to 39 are expected to choose marriage to start their conjugal lives. One-third of women in Quebec had married their common-law partner at the time of the survey, compared with 59% of women in the other provinces. The Canadian situation mirrors England's situation. On Nov. 26, 2001, the Telegraph revealed that government statistics show that the number of cohabiting couples in England and Wales has reached more than 1.5 million, with four in 10 children now born outside marriage, compared with one in 10 in the 1970s. The number of couples living together is expected to double over the next 20 years. Ireland too has seen big changes in family structures, the Irish Independent observed May 20, 2002. In 1994, one in every four children was born outside marriage. Now, more than one in every three children is born to single mothers and the rate of first births to unmarried mothers is increasing at 20 times the rate of first births to married women. The Irish Independent cited a study titled "Family Formation in Ireland" by Helen Russell and Tony Fahey that looked at cases of non-marital births and followed them up five years later. They found that only half the children born outside marriage between 1993-1997 were in a two-parent situation by 1997.

African Transformation from 1865-1920

The Progression of African Americans from 1865 to 1920 America has changed, as a whole, throughout this time period. There have been many different presidents, elections, wars and other world issues. These factors contribute to the drastic change in America and to the American people. African Americans have gone through many different changes other than those of the other races. With the end of the Civil War, African Americans went through a lot of change with the end of slavery.Throughout this essay I will explain the legislature, economic, philosophies, leaders, movement of people and other factors that contributed to the drastic change of the African American people between 1865 to 1920. In 1865 Reconstruction stared after the end of the civil war. Even though President Lincoln issued the Emancipation Proclamation, Slavery did not officially end until congress passed the 13th Amendment, which outlawed slavery. Freedmen were no allowed to be citizens until 1868 when congress passed the 14th amendment.The 14th amendment also allowed blacks the right to equal protection under the law. The first Supreme Court Interpretation of the 14th amendment was in the Slaughterhouse Case. This case extended the 14th amendment to all citizens. Even with the end of slavery and the right to citizenship, African Americans still didn’t have an easy life. With the end of slavery African Americans faced the issue of not being able to vote or in some not being allowed to own land.The Black codes, which laws were passed by state legislatures to suppress blacks and put them is form of slavery that was legal at the time. To fix the problem of blacks not being able to vote, congress passed the 15th amendment, which made it legal for blacks to vote. Even with the right to vote blacks were suppressed by and scared out of voting be the Klu Klux Klan which used tactics such a lynchings to scare blacks of voting. Ida B. Wells was a black journalist who exposed lynchings in the U. S.L iteracy test and poll taxes were also tactics used by white surprimisist to get blacks not to vote. Even with black codes and the KKK, this time period of Reconstruction was still a successful time for freedmen. They had three amendments passed in that addressed a few of the problems they faced. The blacks had come a long way from the end of the Civil War; they had gotten a lot of rights. Although they got many rights now they were at a large disadvantage to the whites. Blacks could not go to school because they had work or even were not allowed to go.Because of this disadvantage blacks could not get the same jobs as whites because they did not have the same education. There were two main leader of the movement to get blacks better education and jobs, but the two of them had completely different views of how to get what they wanted. The first was Booker T. Washington, who believed that blacks should not push for what they wanted and that they should prove their selves to get the sam e education and jobs as whites, this is also called gradualism. African Americans disliked this because they thought that their equalization was being put off.He believed that they should not rock the â€Å"Racial Boat†. The Second was W. E. B Dubois, who believed the exact opposite of Washington. He believed that the blacks could force the whites to give them what they wanted. He also believed that they should not what for the whites to give it to them he thought that blacks should push and force them to give it to them. Dubois also published the book of essays called The Souls of the Black Folks (1903). The blacks also ran out of labor in the South and choose to migrate to the North were there was an abundance of jobs.This sudden movement of blacks from the South to the North started the Great Black Migration. This era after reconstruction was a very successful time for freedmen and brought about great change not only in the lives of African Americans but also in the lives of all Americans. After slaves were free the US tried to start the Back to Africa Movement. This movement was brought about to try to get freedmen with African decent to go back to Africa and their homeland. For blacks that did not want to return to Africa there were very few options for them if they choose to stay.The first main problem was should they stay in the South or go somewhere else to find shelter and a job. The next problem was to find a job. To replace the slaves plantation owner implemented share cropping. Share cropping was a form of paid slavery that gave the families that choose to work on the plantation as share croppers a plot of land to farm and a place to live. The share croppers would give a large portion of what they had farmed to the owner of the land and they would get to keep a small amount of what they had harvested for themselves to live off of.For those who had joined the Union army during the Civil War, they had to try to get what they were promised whic h was forty acres of land and a mule to plow it. Though promise was rarely met this was an option for some freedmen who choose to stay in the U. S. To help freedmen get what they needed such a job, food, or education the Freedmen’s Bureau was started. This bureau was started to help get recently freed slaves on their feet after the Civil War. Former slaves had a hard time finding jobs but they did it anyway.During reconstruction the Southern Democrats wanted to get rid of the collation of Republicans that controlled the post war south. The Bourbon Democrats that want to oust this collation of freedmen, carpetbaggers, and scalawags were known as Redeemers. These Redeemers did not get their way until reconstruction ended in 1877. With the end of reconstruction man freedmen were scare by the rumor of the reinstitution of slavery and the fact that the leaders of the old south were back in control meant that discrimination would run rampant.With this in mind they fled to the north and west most settling in Kansas. These freedmen who fled were known as exodusters. The Democratic Party regained the political power of the South. This total political power of the Democratic Party was known as the Solid South. During the time period of the Solid South, blacks were greatly discriminated upon. Freedmen who held office during reconstruction were stripped of their political position. To suppress blacks, white surprimisist implemented Jim Crow laws.Jim Crow laws were a set of laws passed by state legislatures in witch in some cases pulled the African Americans Right to vote. The term Jim Crow comes from a show that was put on to show a stereotypical black. In this show whites would wear black and pain themselves and then act as they thought blacks were. They would act stupid and show the idea that blacks were not equal to whites. In most states a grandfather clause was put into the state constitution which stated that if your grandfather had voted before the civil war than you could vote even if you were illiterate.This clause was meant to keep blacks who could not pass the literacy test from voting and allowed for the whites who failed the literacy test a way to vote. Under the Jim Crow laws the thought of â€Å"Separate but Equal†. This basically meant that as long as the state gave blacks the same conditions as whites it was ok to segregate them. The first major time the idea of â€Å"Separate but Equal† was challenged was in the case of Plessey vs. Fergusion (1896). In this case Homer Plessey was accused of sitting in the whites’ only car of the East Louisiana Railroad y and refused to leave.Plessey was seven eighths white and one eighth black, an octoroon. Even though he was just on eighth African American he was still consider black by Louisiana law and thus required to sit in the colored car of the train. The courts stated that Louisiana could not regulate railroad that went between two or more states but that they co uld regulate railroads that were only within the state. Both the state and federal Supreme Courts ruled against Plessey. It was not until the ca of Brown vs. Board of Education (1954) the â€Å"Separate but Equal† would no longer be the law of the land.During this time of Separate but Equal the type of segregation that took place was de jure segregation which meant to be segregated by law. This differs from today in that even though the law does not permit segregation in still happens by custom which is de facto segregation. W. E. B. Dubois organized a group that meet on the Canadian side of Niagara Falls. Because they meet at Niagara Falls they came to be known as the Niagara Movement (1903). They meet to discuses to problems facing blacks on a political and social level. They also discussed ways to fix the problems that faced the blacks.This movement was made of only blacks. The Niagara Movement led to the creation of the NAACP, which was made up of both blacks and whites a nd also fought for the solutions to problems facing blacks and whites on a political and social level. The Niagara Movement was thought to be more radical than that of the NAACP. Booker T. Washington; the president of the Tuskegee Institute, the first all black collage; was the architect of the Atlanta Compromise which stated that blacks would work week in and week out and summit to white political rule in exchange for basic education and due process.W. E. B Dubois used the term the Talented Tenth to show the 1 out of 10 blacks who will rise to be a leader of his or her race. He argued that blacks needed a more classical education rather than a vocational or industrial education. Marcus Garvey was a Jamaican political leader that founded the Universal Negro Improvement Association, African Community League, and the Black Star Steamship Line. The Black Star Steamship Line was shipping line that was supposed to facilitate the transportation of goods and eventually African Americans th roughout the African global economy.The Black Star Steamship Line derived its name from the white star line which was a key factor to the success of the back to Africa movement. Garvey thought he could simulate the success of the White Star Line. The Universal Negro Improvement Association founded the newspaper Negro World which had a front page editorial from Garvey and poetry and articles of international interest of people of African Ancestor. These men and there association were civil rights leaders that shaped the African American world.