a) Identify a radioisotope that is used in medicine or industry and briefly outline its use Cobalt-60 is used in industrial radiography to inspect metal parts and welds for defects‚ in gamma sterilisation of equipment and in gauging. In the area of medicine‚ Cobalt-60 is used in cancer radiotherapy. b) Describe how the radioisotope is made. Radioactive cobalt-60 is produced in a process called activation‚ when materials in reactors‚ such as steel‚ are exposed to neutron radiation. Often isolated
Free Radioactive decay Ionizing radiation Gamma ray
these are spelled correctly my hand writing sucks). Happiness is intersic & since honors is extensic it means honors doesn’t give happness. Fame & glory does not mean happiness. Fame & glory means someone is praised by the people and is well known‚ but it doesn’t matter how people know you. What matters is to be known by god. God knows you differently then everyone else. Power cannot create happiness. Most power is imperfect. Power can be both good and evil‚ but happiness is only proper and good
Premium Good and evil God Core issues in ethics
and traditional pop ruled the charts while radio and television connected the country in our musical tastes and exposed the nation to a greater variety of artists and styles. Some of the first major superstars of music emerged from this decade with people like: Elvis Presley dominating the airwaves and the minds of young girls. 3. 1960s The sounds of the 1960s straddled a large dichotomy between the ultimate commercialism with completely manufactured bands (like The Archies and The Monkees)
Premium Disco Rock music Hip hop music
as an insurance policy on bank accounts. In 1933‚ banks would insure up to 2‚000 dollars‚ whereas now banks will insure up to 200‚000 dollars. In 1945‚ WWII ended and many people were supportive of the New Deal. There wasn’t a conservative movement yet‚ but trouble showed up around 1946 when a wave of strikes broke out from people demanding quiet in the aftermath of the war. This was the beginning of the conservative movement. In 1947‚ the Taft-Hartley act was brought to
Premium New Deal Franklin D. Roosevelt Great Depression
By definition a doctor is: a qualified practitioner of medicine. When we get an infection they give antibiotics. If you have a cut‚ they stitch you up. Broken leg‚ they set it in a cast and limit the use of the extremity until it has healed. People seek out a physician’s expertise for many ailments‚ and it is sought after more when it comes to one’s child. Diagnosing colds‚ flu and typical childhood diseases are second nature for doctors. What about psychological disorders‚ in particular the
Premium Antipsychotic Bipolar disorder
Imagine living in a beehive. You are a single bee‚ among thousands of the same species. Every day‚ you do the same routine assigned to you. You may be tasked to collect nectar from flowers and spread pollen to other flowers. You can also be ordered to work in the beehive and take care of the young. The queen bee would be in charge of the whole colony. Observing the situation‚ we can say that every bee in the colony has a specific function or role. That is how bees‚ even though small and simple‚ can
Premium Human Honey bee Honey
The !Kung people of Southern African is a community of modern click language speaker hunters and gathers. Known as the Yellow San‚ the !Kung are “short‚ pale-skinned‚ deep chested‚ with straight foreheads and small delicate faces and jaws (Lee‚ pg 11).” The !Kung are one of the very few remaining societies to still depend on foraging to collect food‚ but many have adopted faming and pastoral practices. Their egalitarian way of life has been increasingly close to extinction due to economic incentives
Premium Namibia Africa South Africa
Chapter 60: Nursing Management: Alzheimer’s Disease‚ Dementia‚ and Delirium Test Bank MULTIPLE CHOICE 1. A 68-year-old patient who is hospitalized with pneumonia is disoriented and confused 3 days after admission. Which information indicates that the patient is experiencing delirium rather than dementia? a. The patient was oriented and alert when admitted. b. The patient’s speech is fragmented and incoherent. c. The patient is oriented to person but disoriented to place and time. d. The patient
Premium Alzheimer's disease Dementia Nursing
Failure Mode and Effect Analysis (FMEA): An Overview By: Isah Sagir Tukur (赛格) Submitted to Professor. Xie Lu Yang School of Mechanical Engineering and Automation Northeastern University Abstract This paper provides an overview and guideline on the use of Failure Mode and Effect Analysis (FMEA) for ensuring that reliability is designed into typical manufacturing equipment. FMEA is a very important method which should be employed in companies for an engineering design‚ production
Premium Failure mode and effects analysis
Communication can be defined as different ways according to people‚ but the most common definitions are these: Communications are the systems and processes that are used to communicate or broadcast information (like a communications satellite). According to another definition‚ a communication is a message that is sent to someone by‚ for example‚ sending a letter etc. Communication procedure is very important for all over the world because people instruct‚ harmonize‚ advise and manage during this process
Premium Communication