with a lot of neutrons compared to the number of protons in the nucleus. These isotopes tend to eject some particles‚ in the form of radiation‚ until a stable nucleus is produced; this is called the radioactive decay. Four isotopes as well as their uses are mentioned subsequently. Americium: Americium is a silvery metal‚ which corrodes slowly in air and is soluble in acid. It has the isotopes: Am-243‚ Am-242 and Am-241‚ with a half-life of 432 years‚ which was the first isotope to be isolated
Premium Radioactive decay Chemical element Ionizing radiation
not be hard for them to do a nursing intervention for they know the benefits of such as supported by the concepts and principles embedded in those theories. Image Source: http://www.gardenofpraise.com/ibdnight.htm A theory is nothing without its uses being applied. There are a variety of functions that a theory can provide. Aside from the general knowledge that it offers a systematic explanation about how phenomena are interrelated‚ it gives more significance in a specific manner particularly in
Premium Nursing Nursing theory
Everyday Use (Symbol) The quilt: The quilt itself is a very meaningful item in the sense that it has history on it; it includes clothes that Dee’s great grandma used to wear and pieces of uniforms that Dee’s great grandpa wore during the Civil War (Walker 856). However‚ it also symbolizes value in Negro-American experience (Whitsitt). Because Walker includes the fact of the Civil War gives a sense of history to the African American history. The quilt additionally adds to the idea of creative
Premium Family American Civil War Grandparent
number of jobs in the United States will be in the service or information area. The potential job positions will oblige students to have such professional skills as ability to “communicate effectively in speech and in writing; work collaboratively; use technological tools such as computers; analyze problems‚ set goals‚ and formulate strategies for achieving those goals; seek out information or skills on their own‚ as needed‚ to meet their goals” (EMC Paradigm Publishing). The factual problem our schools
Premium Education Learning
The United States Use of Torture November 19‚ 2013 In the decade following the terrorist attack on September 11‚ 2001‚ the United States has seen a constant struggle with militant terrorist organizations. Groups including the Taliban and primarily Al-Qaeda have been part of an ongoing violent conflict in the Middle East. Throughout these struggles with terrorists‚ the United States have employed various methods of interrogation and intelligence gathering which have included
Premium Torture United States Human rights
has radically affected the way people work‚ play‚ study and organize their lives. As we enter the 21st century‚ computers are influencing ways of teaching and learning‚ as access to computers in schools is becoming more widespread and varied. Their use enables the learner to develop at his or her own pace and makes the whole learning process more flexible. In a teaching mode‚ computers provide a wide variety of information and practice material. They can also play a testing role in a range of subjects
Premium Computer Personal computer Computer graphics
Petroleum products are used widely in our everyday lives. They are used to power automobiles produce containers and to keep us warm. Petroleum‚ or crude oil is liquid composed of various organic chemicals. It is found in large quantities below the surface of Earth and is used as a fuel and as a raw material in the chemical industry. The word petroleum comes from the two Latin words "petro" and "leum" "petro" meaning rock and "leum" meaning oil. The chemical composition of all petroleum is principally
Premium Petroleum Coal Natural gas
learning process in that‚ it provides a tool (search engines) through which students are able to find and access information easily and fast. There are so many useful information on the web which are beneficial to students. For example‚ a student can use Google to find information for his/her research work‚ term paper or even when doing an assignment or homework. In addition‚ the web through the various multimedia e.g. pictures‚ videos‚ audios and animations makes the learning process fun and interactive
Premium Learning Education Intelligence
The doctor in "The Use of Force" is very unprofessional. He describes the patient in a very infatuated way. The doctor also abhors the way the parents of the patient referred to him. And the doctor treats the patient aggressively. From the moment the doctor enters the house. He introduces the girl to us in an infatuated sense. He saw her as a "very attractive little thing" and he described her to have "magnificent blonde hair one of those picture children often reproduced in advertising
Premium Physician Patient Doctor
Bioaugmentation Bioaugmentation is used in several clean-up operations such as waste water management‚ cleaning and odour control‚ as well as surface cleanup and remediation. The first use of bioaugmentation‚ i.e. waste water management relies on certain microbes to degrade organic material‚ under controlled conditions. This is an example of a catabolic reaction‚ in order to treat waste water. The second example is cleaning and odour control of tiles‚ wood or concrete. The microorganisms penetrate
Free Bacteria Metabolism Water