Thursday, August 27, 2020

The Effects of Leakage Radiation from X-Rays Coursework - 120

The Effects of Leakage Radiation from X-Rays - Coursework Example The paper uncovers the commitment of Heinrich Hertz to the historical backdrop of radioactivity through the disclosure of the nearness of radio waves. Be that as it may, it was Henri Becquerel, who directed further examinations on the gainful impacts of radioactive waves. The paper uncovers that crafted by the two researchers prompted the revelation of the potential employments of radioactivity. Madame Curie is credited for having completed explores that prompted the disclosure of more employments of radioactivity. The paper likewise uncovers the commitment of Thomas A. Edison about the utilization of the best calcium tungstate-based choice in the radiation procedure. Hal Gray is credited for having found the wellbeing related utilization of radioactive waves while Herman Muller was the researcher who is credited for the revelation of the way that radiation straightforwardly added to the creation of new hereditary traits.Radiation alludes to the procedure through which vitality is pr oduced as waves or particles. Radiation pioneers assumed a significant job in radiation history impacts. Researchers began making the principal disclosures about radiation and nuclear structures in the nineteenth century. A researcher by the name Wilhelm Conrad Roentgen is credited for the disclosure of the essential properties of X-beams. Henri Becquerel was the person who first finds radioactivity. Every one of these disclosures and studies significantly affected the historical backdrop of radioactivity. From the thoughts that the pioneers found, different researchers can find increasingly about the utilization of radioactivity. In looking at the comprehension of the idea of radioactivity during the nineteenth century, and the comprehension of the equivalent as of now, it is apparent that there is a noteworthy improvement in the comprehension and use of radioactivity in different fields.

Saturday, August 22, 2020

Technology Changes Role Of Database Administrator :: essays research papers fc

Innovation Changes Role of Database Administrator The database executive (DBA) is answerable for overseeing and planning all database exercises. The DBA's set of working responsibilities incorporates database plan, client coordination, reinforcement, recuperation, generally speaking execution, and database security. The database manager assumes a urgent job in overseeing information for the business. In the past the DBA work has required sharp specialized abilities alongside the executives capacity. (Shelly, Cashman, Waggoner 1992). Notwithstanding, the appearance on the area of the social database alongside the quickly evolving innovation has changed the database head's job. This has required associations to shift the method of dealing with database the board. (Mullins 1995) Conventional database plan and information get to were confounded. The database manager's activity was to regulate all database-situated assignments. This included database structure and usage, establishment, overhaul, SQL investigation and guidance for application engineers.. The DBA was additionally capable for back-up and recuperation, which required numerous mind boggling utility projects that run in a predetermined request. This was a tedious vitality depleting task. (Fosdick 1995) Databases are right now during the time spent coordination. Normalizing information, when done predominately by enormous enterprises, is presently separating down to medium- size and little organizations. The cross section of the old and new database causes executives to keep up a few database items on a solitary system. (Wong 1995) Social database the executives frameworks fuse complex highlights and segments to help with rationale methodology. This expects associations to grow the conventional way to deal with database the executives and organization. The current database the board frameworks not just offer information, they execute the sharing of basic information components and code components. (Mullins 1995) At present, the more looked for after social database items are joining an ever increasing number of complex highlights and segments to disentangle procedural rationale. Because of the intricacy of todays social database, companies are changing the set up method of managing database the board work force. Customarily, as new highlights were added to the database, increasingly more obligation fell on the DBA. With the development of the social database the executives framework (RDBMS), we are presently starting to see a change in the database director's role.(Mullins 1995) The plan of information get to schedules in social database requests extra support from software engineers. The database head basically checks the framework's streamlining decision, since innovation is answerable for building get to ways to the information. Program structure and standard inquiry language (SQL) instruments have become fundamental prerequisites for the database director to do this work. Be that as it may, this innovation requires extra management and numerous DBAs are not skillful in SQL examination and execution checking. The database chairman needed to figure out how to ace the aptitudes of utilization rationale and programming procedures. (Mullins 1995) The database chairman's expected set of responsibilities and duties have changed

Friday, August 21, 2020

Blog Archive MBA News The MBA Job Market

Blog Archive MBA News The MBA Job Market For many candidates, the relief of gaining an acceptance is now giving way to concerns over the weak economy.  Bloomberg recently released a list of prominent Wall Street firms and their layoffs during the last nine months, with Citigroup leading the way (6,200) by a significant margin and Lehman Brothers (4,990) and Bank of America (2,940) placing and showing in this rather dubious category. Of course, these stats don’t include the many Bear Stearns layoffs which are undoubtedly imminent. With the writing on the wall, the New York Budget office is predicting that 20,000 more in the financial services industry will get laid off, on top of the 34,000 who have already lost their jobs.   Is it time to panic? Well, according to Business Week, the job situation on campus is not as strong as it once was, but it also not disastrous. As of now, candidates have fewer offers and less room to negotiate, so some are accepting less money. Nonetheless, there are still jobs and there is no news yet of offersbeing rescinded. If you have recently been admitted, The Bear Meltdown Rattles B-Students is certainly worth the read. Share ThisTweet Blogroll News

Monday, May 25, 2020

Essay On Alzheimers - 828 Words

Patients and Caregivers Patients and caregivers who are suffering from Alzheimer’s are seeking ways to relieve their burden and improve their quality of life. An intervention which includes community resources such as, community support groups, adult day care, respite care services and nursing homes can be excellent resources to help people with dementia and enhancing caregiver coping skills; with the early diagnosis, the patients and families can gain benefits to these programs (BrightFocus, 2015). Pharmaceutical Industry The pharmaceutical industry has been working aggressively worldwide to find a cure; over 1,500 clinical trial are currently being done which includes about four hundred medications, just about a quarter of these trial†¦show more content†¦The first and foremost intervention/ response is to develop an international environment of dementia awareness and friendliness and support for dementia caregivers (WHO, 2017). This would be accomplished through various strategies: Dementia-awareness programs, dementia-friendly society, and dementia-awareness campaigns. Dementia awareness campaigns and dementia friendly programs should be tailored to cultural context and the specific needs of a community. Promoting enhanced health and social outcomes that reveals the concerns and preferences of the people with dementia as well as enhance the quality of life for people with dementia, their caregivers, and the broader community. The invention will increase public awareness, acceptance, and co mprehension of dementia and making society environment dementia friendly enable people with dementia to contribute in the community and amplify their autonomy through enhancing social participation. Outcomes In collaboration with people with dementia, their caregivers, the organizations that represent them, the media and other relevant stakeholder such as, organize international, national and local public health and awareness campaigns that are community specific. Also, cultural specific will improve the accuracy of the general public’s knowledge about dementia,Show MoreRelatedEssay On Alzheimers833 Words   |  4 PagesAlzheimer’s is a chronic disease that as of 2017 does not have a cure, but there are certain treatment options that can help to reduce one’s AD symptoms. There are drug and non-drug treatments that assist in memory loss, treatment in behavioral changes, treatment for sleep changes, and self care (16). The FDA has approved of two types of medication for memory loss- cholinesterase inhibitors and memanine. Apart from helping lower the symptoms of memory loss, these drugs also assist in helping withRead MoreEssay on Alzheimers Disease1266 Words   |  6 Pages An Exploration of one of the Most Mysterious Diseases nbsp;nbsp;nbsp;nbsp;nbsp;Alzheimer’s disease, named after Dr. Alois Alzheimer, is a disease that is on the rise in America and the rest of the world. People should learn as much as they want about this disease, because as you age, your chances of becoming an Alzheimer’s Disease, or AD, patient increases. It is estimated that approximately 3 percent of Americans between the ages of 65 and 74 have the illness, and more than half of all peopleRead More Alzheimers Disease Essay1174 Words   |  5 Pages Alzheimer 1 nbsp;nbsp;nbsp;nbsp;nbsp;It is inevitable that eventually each of us will grow old and begin to face more and more health problems as our age rises. Elderly people are challenged by many illnesses and diseases that unfortunately, are incurable. One disease that becomes more common as people age is Alzheimer’s disease. Alzheimer’s a common cause and a form of dementia and can severely damage a patient’s cognitive functions and can ultimately cause death. Living with Alzheimer’s diseaseRead More Alzheimers Disease Essays1089 Words   |  5 PagesAlzheimer’s Disease Alzheimer’s disease is a complex illness that affects the brain tissue directly and undergoes gradual memory and behavioral changes which makes it difficult to diagnose. It is known to be the most common form of dementia and is irreversible. Over four million older Americans have Alzheimer’s, and that number is expected to triple in the next twenty years as more people live into their eighties and nineties. (Johnson, 1989). There is still no cure for Alzheimer’s but throughoutRead More Alzheimers Disease Essay594 Words   |  3 Pages Alzheimers Disease nbsp;nbsp;nbsp;nbsp;nbsp;What is Alzheimers Disease? The most common form of dementing illness, Alzheimers Disease (AD) is a progressive, degenerative disease that attacks the brain, causing impaired memory, thinking and behavior. The person with AD may experience confusion, personality and behavior changes, impaired judgment, and difficulty finding words, finishing thoughts or following directions. It eventually leaves its victims incapable of caring for themselves. nbsp;nbsp;nbsp;nbsp;nbsp;WhatRead MoreEssay on Alzheimers disease1966 Words   |  8 Pagespersonality and behavior, such as anxiety, suspiciousness or aggravation, as well as illusions or hallucinations. Alzheimer’s disease is named after a German doctor, Dr. Alois Alzheimer. In 1906, Dr. Alzheimer became aware of changes in the brain tissue of a woman who had died of an unusual mental illness. Dr. Alzheimer found irregular clusters and tangled bundles of fibers. Today, these plaques and tangles in the brain are considered signs of Alzheimer’s (Shenk 12-14). Scientists have also foundRead More Alzheimers Disease Essay2706 Words   |  11 Pagesafflicting the elderly community. AD, once thought to be a natural part of aging, is a severely debilitating form of mental dementia. Although some other types of dementia are curable or effectively treatable, there is currently no cure for the Alzheimer variety. A general overview of Alzheimers disease including the clinical description, diagnosis, and progression of symptoms, helps one to further understand the treatment and care of patients, the scope of the problem, and current researchRead More Alzheimers Disease Essay2733 Words   |  11 PagesMemory loss, like old age is a condition which mankind has always reluctantly recognized and always – with resignation. Memory loses are sometimes trivial and meaningless and go unrecognized. However, when these loses are so great that a person does not know who or where they are the concerns are quite grave. Although it is realize that Alzheimers disease destroys the brain memory function, many do not realize precisely how the memory is destroyed once one is aware of the process, it becomesRead More Sundowing And Alzheimers Disease Essay1563 Words   |  7 Pagesnbsp;nbsp;nbsp;nbsp;nbsp;9) nbsp;nbsp;nbsp;nbsp;nbsp;The brain centers that trigger waking and sleeping schedules may be damaged by Alzheimers. nbsp;nbsp;nbsp;nbsp;nbsp;This condition is often harder on the care giver than it is on the persons with Alzheimers. Care givers often find themselves exhausted. The online articles quot;Sundowning and Sleepingquot; and quot;Sundown Syndrome and the Elderlyquot; provide some steps that can be taken to lessen the effects using a coordinated approach by familyRead More Alzheimers Disease, Nursing Essay1477 Words   |  6 Pages Nursing Care and Understanding of Alzheimer Disease Introduction nbsp;nbsp;nbsp;nbsp;nbsp;Loss of memory, forgetfulness, personal change, even death, are common related disorders caused by a disease called Dementia or better known to most people as Alzheimer’s disease. This disease is the fourth leading cause of death in the United States in persons 65 and older. Alzheimer’s disease is, named for the German neurologist Alois Alzheimer, who first recognized the disease in 1907; Alzheimer’s

Thursday, May 14, 2020

Educational Philosophy California Pacific University

Educational Philosophy Roxanne Serna Fresno Pacific University â€Å"Education in the life of present-day knowledge and need calls for some spirited and creative innovations both in substance and the purpose of current pedagogy† ~Anne Sullivan~ â §  Education will always be the primary source of student’s success in the workforce, community, nationwide and globally. Teachers carry the weight of ensuring students are learning what is required to become productive members of society. As a teacher, the success of my students is the most important goal. There are so many pedagogies, philosophies, strategies, and materials teachers are able to use to be productive in the classroom. Every teacher has their own preferred†¦show more content†¦My philosophy of education is to ensure the dynamics of the classroom providing continued support to ensure a positive learning environment, while providing instruction for all learners and to inspire my students to be productive members of society. A classroom is where students spend their days, Monday through Friday. I want to create a classroom that provides structure for my students. Organization of the classroom will allow the students to have access to any and all instruction and materials. According to Linsin, (2010), â€Å"A classroom management plan is a contract that you make with your students that promises you will protect their rights to learn and enjoy school without interference,† (date). Creating classroom rules with the entire class gives students a sense of empowerment, thus felling more at liberty to follow the rules â€Å"they† created. Often times when there are too many rules in place students can feel overwhelmed with expectations â€Å"they† feel they may not meet. In my classroom I do believe rules to follow are important, but believe that goals are far more important for my students. When there are too many distractions in a class, students are less likely to focus on what is being taught. Distractions cause behaviors in the classroom, limiting classroom instruction. It is my goal to ensure that students are receiving and understanding each lesson or topic. In order to provide this for my students, I will

Wednesday, May 6, 2020

Bipolar Depression A Common And Serious Mental Disorder

One minute she was happy, smiling, and laughing, but then out of know where, 20 minutes later, she is upset, crying, and saying there is no point to life. Bipolar depression otherwise known as manic depression, is a very common and serious mental disorder. The disorder can be caused by how the brain is wired and how it is functioning. The disorder is not a male or female dominate disorder, just as many men as women have the disorder. There are three different types of bipolar disorder. They are Bipolar 1 which is severe mood swings, Bipolar 2 which is the same as bipolar 1 but it is less severe, cyclothymic disorder which is the mildest form of bipolar disorder. There is a difference in these three types, the symptoms can be different, the†¦show more content†¦Another symptom is little to no sleep or if you have the depressive state of bipolar then it would be the opposite, you have extreme fatigue. (Bipolar Disorder) Extreme mood swings are also a symptom, one minute the pe rson can be happy and laughing the next they can be mad and yelling, they can go from any mood to the exact opposite just moments later. Racing thoughts and racing speech are also very common symptoms, this is when your thoughts are moving too quickly for your mouth to keep up or the other way around. (Burgess) This can cause a person to become confused and aggravated. The symptoms may vary on what type of bipolar you have. (Bipolar Disorder) (Drugs and Medication Search)If you are in the depressive state of bipolar then your symptoms may include sadness, fatigue, and change in appetite. Or pessimism which is a state of having a negative outlook on life, which can cause suicidal thoughts or behavior. The severity of the symptoms varies with everyone because everyone’s brain is unique. In women with the disorder they experience more rapid crying and more severe depression than most men do. There are many things that can make the disorder more severe such as pregnancy, the use of drugs, alcohol, sleep patterns, energy level, sex drive, self-esteem, and concentration. Treatment There is no cure disorder, but there are treatment options. Since the brain functions differently in

Tuesday, May 5, 2020

Accounting Financial Analysis Report Wesfarmers

Question: Compare current assets and current liabilities as shown on the balance sheet and comment on the short-terms solvency of the company. Compare current assets and current liabilities as shown on the balance sheet and comment on the short-terms solvency of the company. Answer: Wesfarmers is one of the best companies in Australia. To answer this question, the consolidate balance sheet of the company for the year ended 30th June, 2016 has been considered. This balance sheet has the amounts of current liabilities and current assets for the year 2016 and 2015. The comparison is shown under: Current Assets Particulars 2016 ($m) 2015 ($m) Cash and cash equivalent Receivable Trade Others Receivables Finance Advances Loans Inventories Derivatives Others 611 1,628 835 6,260 54 296 711 1463 806 5,497 428 188 Total 9,684 9,093 As per the above list, the total amount indicates that there is an increase in current assets in 2016 than 2015. However, there are increases and decreases in items of the current assets. The amount of cash has increased in 2016. It indicates that the company has cash to pay the daily obligations of the business. Trade receivables and other receivables have also increases in 2016. The increase in receivable is an indicator of increase in sales. There is also increase in the loan and advances as well as in Inventories. However, the amount of derivatives has decreased in 2016. Other current assets have increased by a large margin (Agbada and Osuji 2013). Current Liabilities Particulars 2016 ($m) 2015 ($m) Trade and Other Payable Interest Bearing Loans and Borrowings Income Tax Payable Provisions Derivatives Other 6,491 1,632 29 1,861 160 251 5,761 1,913 64 1,605 142 241 Total 10,424 9,726 According to the latest balance sheet, most of the items in current liabilities have increased. Trade and other payables have increased by a fair amount which indicates that the company use to give a lot of credits to the customers. However, the company has been successful to decrease the amount of loans and borrowings in 2016. This will help to decrease the amount of interest payable in 2016. Income tax payable has decreased in 2016. On the other hand, provisions, derivatives and other current liabilities have increased significantly ( 2016). According to Adrian (2015), short term solvency of a company refers to the ability of the company to meet the daily obligations of the business. It means that the amount of current assets should be more than the amount of current liabilities. Only then the company will be able to meet the daily obligations. As per the current balance sheet, both the total of current assets and current liabilities has increased in 2016 than 2015. The matter of concern is that in 2016, current liabilities are more than current assets. However, in 2015, the situation was much better as the total current assets were more than the total current liabilities. This situation indicates that the solvency position was better in 2015 than 2016. It shows that Wesfarmers is not fully able to meet the daily obligations of the business. That means the solvency position of Wesfarmers is not good. Thus, the company needs to take corrective measures to recover from this position (Pierret 2015). References Adrian, T., 2015. Discussion of Systemic Risk and the Solvency-Liquidity Nexus of Banks.FRB of New York Working Paper No. FEDNSR722. Agbada, A.O. and Osuji, C.C., 2013. The efficacy of liquidity management and banking performance in Nigeria.International review of management and business research,2(1), pp.223-233. Pierret, D., 2015. Systemic risk and the solvency-liquidity nexus of banks.Available at SSRN 2346606. (2016).docs/default-source/reports/2016-annual-report.pdf. [online] Available at: [Accessed 29 Sep. 2016].