Attention Deficit / Hyperactivity Disorder Essay - 1244 Words

Attention-deficit/hyperactivity disorder, also known as ADHD, is one of the most prevalent childhood and adolescence disorder. ADHD world prevalence rates is around 5% and â€Å"range from 1% to 20% among school-age children (Sciotto, †¦2016, p. 35). There is a variability in prevalence rates across countries, which has led to researchers to question whether ADHD diagnosis reflects the norms and biases of western cultures. Even though the diagnosis are thought to reflect western cultures and norms, it has been difficult to agree professionally on what ADHD is, what should be done about it, and how it should be approached (Timimi, S. Taylor, E., 2003, p. 8). There is a lack of specific cognitive, metabolic, or neurological procedures and medical tests for ADHD. In addition to this lack, considering the different cultures adds to the difficulty of accurately identifying ADHD. It is, however, important to realize that culture plays an important role in identifying, diagnosing, an d treating ADHD. Variations in diagnostic practices, medication treatment prevalence, school system policies, and cultural attitudes influences the availability to services for ADHD (Scuitto et al., 2016, p.35). Since it is evident in every culture, Malaysia, a country in Asia, is not immune to attention deficit hyperactive disorder. Based on a parent-teacher ratings of Malaysian primary school-aged children, the prevalent rates for the three ADHD types, summarized by the Diagnostic and Statistical ManualShow MoreRelatedAttention Deficit Hyperactivity Disorder755 Words   |  3 PagesAttention Deficit Hyperactivity Disorder: Influence on Adolescent Development Attention Deficit Hyperactivity Disorder: Influence on Adolescent Development Attention Deficit Hyperactivity Disorder, abbreviated by ADHD, is a common behavioral disorder that affects roughly 10% of adolescent children. Though the reasoning behind causes for ADHD is not completely understood, it has been found that males are much more likely to be diagnosed, opposed to their female counterparts. ADHD causes childrenRead MoreAttention Deficit / Hyperactivity Disorder1321 Words   |  6 Pageswith attention deficit/hyperactivity disorder due to certain characteristics that children are exhibiting and this is exacerbated by: behaviors that are developmentally appropriate, cultural differences between home and school, and the lack of knowledge of the symptoms and disorder that is ADHD. Attention Deficit/Hyperactivity disorder is one of the most prevalent conditions amongst youth nation wide. Attention deficit/ hyperactivity disorder also known as ADHD is a developmental brain disorder â€Å"characterizedRead MoreAttention Deficit / Hyperactivity Disorder1797 Words   |  8 Pages Neurodevelopmental Disorders Specifically Attention-Deficit/Hyperactivity Disorder Abby Hull Southern Illinois University Carbondale Neurodevelopmental Disorders Specifically Attention-Deficit/Hyperactivity Disorder â€Å"ADHD: we think more things before breakfast than most people think all day† (â€Å"We Think†¦, 2012). â€Å"Neurodevelopmental disorders are a group of disorders in which the development of the central nervous system is disturbed. These disruptions can include developmentalRead MoreAttention Deficit / Hyperactivity Disorder Essay1233 Words   |  5 PagesAttention Deficit/Hyperactivity Disorder Attention Deficit/Hyperactivity Disorder, (AD/HD), is a neurodevelopmental disorder defined by impaired levels of inattention, disorganization, and hyperactivity- impulsivity. ADHD stands for attention deficit hyperactivity disorder, while ADD stands for attention deficit disorder. ADHD is classified in the Diagnostic and Statistical Manual under neurodevelopmental disorders. (DSM-5). ADHD has been on the rise in the United States of America. Not only hasRead MoreAttention Deficit Hyperactivity Disorder748 Words   |  3 PagesWhat is Attention- Deficit/Hyperactivity Disorder? Well it is one of the most commonly developed disorders among children, teens and adults (National Institute of Mental Health). In fact 5-8% of school-aged children are affected by attention deficit hyperactivity disorder (Mikami, Reuland and Griggs). According to the Mayo Clinic staff, attention deficit hyperactivity disorder is a mental health condition exhibited by difficulty maintaining attention, as well as hyperactivity and impulsive behaviorRead MoreAttention Deficit / Hyperactivity Disorder996 Words   |  4 PagesAttention-Deficit/ Hyperactivity Disorder are a disorder that greatly affects children, teens, and adults. Although it is most prominent and know about in children 10 and under adolescent and adult aged people also suffer. ADHD causes people to have a hard time sitting still or even focusing on one thing for a period of time. ADHD may be caused by Genetic, Neurobiological, or Psychological factors. ADHD may also be comorbid with another disorder. The first National ADHD Awareness day was on SeptemberRead MoreAttention Deficit / Hyperactivity Disorder912 Words   |  4 PagesAttention Deficit/Hyperactivity Disorder, or commonly known as ADHD, as defined in the Diagnostic and Statistical Manual for Mental Disorders, is an illness that causes inattentiveness, hyperactivity, and impulsivity. A conservative 4.4 million children in the United States have been diagnosed with ADHD, with about 2.5 million children are prescribed a psychostimulant to help combat the symptoms that coincide with the disorder. While it is debated if ADHD is truly even a real mental disorder, theRead MoreAttention Deficit Hyperactivity Disorder 797 Words   |  4 Pages Attention Deficit Hyperactivity Disorder (also referred to as ADHD) is a common emotional and behavioural difficulty problem. According to the HADD Ireland Website (2014), Attention Deficit Hyperactivity Disorder is a medical/neurobiological condition in which the brains neurotransmitter chemicals, noradrenalin and dopamine do not work properly. ADHD is a disorder that without the correct detection, treatment and management can have considerable and long lasting effects and consequences for anRead MoreAttention Deficit / Hyperactivity Disorder1817 Words   |  8 PagesAttention Deficit/Hyperactivity Disorder Mark C. Giesler University of Dayton Due to Attention Deficit/Hyperactivity Disorder not being recognized as a disability under IDEA, there is no legal or federal definition to reference. However, the most commonly used definition comes from the American Psychiatric Association, which states â€Å"The essential feature of Attention-Deficit/Hyperactivity Disorder is a persistent pattern of inattention and/or hyperactivity-impulsivity that interferesRead MoreAttention Deficit/Hyperactivity Disorder. Attention Deficit/Hyperactivity Disorder, Also Commonly1538 Words   |  7 PagesATTENTION DEFICIT/HYPERACTIVITY DISORDER Attention Deficit/Hyperactivity disorder, also commonly referred to as ADHD, is a disorder that affects one’s attention, activity and impulsivity. It is one of the most common neurobiological disorders among children and adolescents, and is diagnosed using the DSM-5, a class of neurodevelopmental disorders. According to Schug, Robert Fradella, Henry. (2015) DSM is, â€Å"The primary tool used in the United States to define and diagnose mental illnesses. The

How Astrophysics Is The Branch Of Astronomy - 1152 Words

Astrophysics is the branch of astronomy that employs the principles of physics and chemistry to ascertain the nature of the heavenly bodies, rather than their positions or motions in space. A few of the objects studied are the Sun, other stars, galaxies, extrasolar planets, the interstellar medium and the cosmic microwave background. The study of our very own Sun has a special place in observational astrophysics. Due to the tremendous distance of all other stars, the Sun can be observed in a kind of detail unparalleled by any other star. Our understanding of our own Sun serves as a guide to our understanding of other stars. Their emissions are examined across all parts of the electromagnetic spectrum, and the properties examined include luminosity, density, temperature, and chemical composition. Because astrophysics is a very broad subject, astrophysicists typically apply many disciplines of physics, including mechanics, electromagnetism, statistical mechanics, thermodynamics, quan tum mechanics, relativity, nuclear and particle physics, and atomic and molecular physics. Modern astronomical research often involves a substantial amount of work in the realms of theoretical and observational physics. Some areas of study for astrophysicists include their attempts to determine: the properties of dark matter, dark energy, and black holes, whether or not time travel is possible, if wormholes can form, or the multiverse exists, and also the origin and ultimateShow MoreRelatedMy College Major Will Be Astronomy1759 Words   |  8 Pageswill be astronomy. Astronomy is the study of the universe beyond the Earth, such as the stars, planets, and other celestial objects. Astronomy pushes the limits of our technology, which leads to the development of new instruments and processes processes. Astronomy is considered to be an important because of the â€Å"space age†, where many new developments in technology and new ideas were introduced. Courses Required One required science class for astronomy is astrophysics. Astrophysics is a branch of spaceRead MoreStatement of Purpose for a Career in Aestrophysics458 Words   |  2 Pagesjob This occupation is interesting because I like to lean how things work from time to time and OutSpace has always intrigued me. It’s hard to explain but OutSpace is the most fascinating thing to learn about. Everything from the stars at night to the possibility of having galactic neighbors puts me in complete awe. It’s just exciting to me and its impressive how vast and unexplored the universe is. Astrophysics Is a branch of astronomy that is about the physics of everything of the universe, andRead MoreAre We Alone? The Question of Extraterrestrial Life 904 Words   |  4 Pagesdid existed on the planet because three NASA rovers found rocks with appearance of channels, streams and even oceans spotted by orbiting satellites. A question was brought up to Richard Quinn, a SETI Institute researcher with Ames Planetary Systems Branch, if Mars was a habitable environment? Based on what we know about life in extreme environments, interpretations of mission results indicate that we are currently exploring habitable ancient environments on Mars, and I believe that these are solidRead MoreThe Idea Of Black Holes1913 Words   |  8 PagesEinstein expanded his ideas to create a new sect of physics and ideas about how the world works. Einstein’s theory states that the law of physics are the same for all observers not in motion and acceleration and that the speed of light in a vacuum was indep endent of the motion. He worked with the ideas of space and time and proposed that same and time worked in a continuum called space-time. Space-time continuum creates an idea of how events that occur at the same time for one observer could occur at differentRead MoreForce9499 Words   |  38 PagesMaster Sheets Topics Available Year 7-8 General Science Disk Filename 01.Energy 02.Forces 03.Matter 04.Mixtures 05.Elements 06.Cells 07.Life 08.LifeSystems 09.Astronomy 10.Earth 11.Ecosystems Topic Name Energy Forces Solids, Liquids Gases Separating Mixtures Elements Compounds Living Cells Living Things Plant Animal Systems Astronomy The Earth Ecosystems Year 9-10 General Science Disk Filename 12.Waves 13.Motion 14.Electricity 15.Atoms 16.Reactions 17.DNA 18.Evolution 19.Health 20.UniverseRead MoreOrganisational Theory230255 Words   |  922 PagesOrganizational Theory takes you on a joyful ride through the developments of one of the great enigmas of our time – How should we understand the organization? Jan Ole Similà ¤, Assistant Professor, Nord-Trà ¸ndelag University College, Norway I really enjoyed this new text and I am sure my students will enjoy it, too. It combines rigorous theoretical argument with application and consideration of how managment practice is formed and shaped by ideas and concepts. The authors have brought their wealth of experience

Preparation of Isopentyl Acetate Free Essays

Results and Discussion Isopentyl propanoate was prepared by refluxing isopentyl alcohol in excess propanoic acid and concentrated sulfuric acid. The ester was obtained by distillation in 62% yield, bp 140-150oC (lit. 156 oC [1]). We will write a custom essay sample on Preparation of Isopentyl Acetate or any similar topic only for you Order Now GC analysis of the distillate revealed only traces of the starting alcohol (Figure 1). The ester’s structure was confirmed using IR and 1H NMR spectroscopy. The IR spectrum (Figure 2) shows a strong absorption at 1741 cm-1 consistent with an ester C=O stretching vibration. The NMR spectrum (Figures 3 and 4) contains all of the signals expected for this compound. A triplet at 1. 18 ppm and a quartet at 2. 8 ppm are assigned to the propionyl methyl and methylene groups, respectively. A doublet at 0. 82 ppm is assigned to the two isopentyl methyl groups. A 6 line pattern at 1. 66 ppm is assigned to the methine group (9 lines are expected), and a triplet at 4. 08 and a quartet at 1. 48 ppm are assigned to the OCH2 and CHCH2 methylene groups, respectively. Experimental Preparation of isopentyl propanoate. Isopentyl alcohol (4. 6 mL, 42 mmol), propanoic acid (40 mL, 530 mmol), and concentrated sulfuric acid (1 mL, 18 mmol) were refluxed for 66 minutes. The solution was diluted with water (60 mL) and extracted with ether (60 mL). The ether layer was washed with saturated aq. NaHCO3 (2 x 60 mL), dried with MgSO4, and distilled at atmospheric pressure to give isopentyl propanoate: 3. 8 g (62% from isopentyl alcohol), bp 140-150 oC (lit. 156 oC [1]); IR (ATR) cm-1: 2960 (vs, CH), 1741 (vs, C=O), 1189 (s, C-O); 1H NMR (C6D6, 400 MHz) ? : 0. 92 (d, 6H, J = 6. 8 Hz, CH(CH3)2), 1. 18 (t, 3H, J = 6. 6 Hz, CH2CH3), 1. 48 (q, 2H, J = 6. 6 Hz, CHCH2), 1. 66 (9 lines, 1H, J = 6. 8 Hz, CH), 2. 28 (q, 2H, J = 6. 6 Hz, CH2CO), 4. 08 (t, 2H, J = 6. 8 Hz, OCH2); GC (120 oC, right-hand column): isopentyl propanoate (4. 8 min), isopentyl alcohol (4. 4 min). References 1. Mordechai, U. ed. â€Å"Esther’s Ester Handbook, 11th Ed. â€Å", Fruity Publishing, Boca Raton, 1984. E-factor Insert list and mass of consumed materials, product, and e-yield here. Figures [GC data, IR spectrum, and NMR spectrum; label each one as a numbered figure (see above) and give the figure an appropriate title; see appendix for additional instructions] NMR Exercise Choose one of the molecules listed below. Draw its structure (show all H) and label all protons as A, B, C, †¦ (apply the same label to ‘NMR equivalent’ protons). Examine the online proton NMR spectrum (follow the link; the small upper spectrum is the carbon-13 NMR, ignore it). List all shifts associated with the compound; do not list shifts for solvent, TMS, etc. , and do not list integrals or coupling patterns. Assign each signal to a particular proton. Do this on your own; do not work with others. (If you are having trouble with the assignment and would like some help from others, work on a different spectrum from the one that you turn in). Turn in 1) the compound name provided below, 2) the structural formula and H labels, 3) the list of shifts and assignments (write the label next to its shift). Do not turn in the spectrum How to cite Preparation of Isopentyl Acetate, Papers

Sustainability Policy

Question: Explain about the sustainability policy in Australia. Answer: Organization working with: Veolia in Australia and New Zealand is the only environment solutions of the region which consist of the environment solutions organization. It has specific capabilities regarding waste water and water treatment, services of waste and recovers services, management of energy, maintaining services of industrial cleaning. The ethical responsibility of the organization is to create value regarding the management principal and conduct of the business. As being a part of the sound risk and hazardous management, there are certain principals regarding the conduct of the business. The main objective of the company is to understand and support the customer achievements. All managers, employees, contractors and visitors are made responsible for being aware and complying of this policy. Research conducted on Sustainable policy: Business and industrial organizations in Veolia have various new approaches to develop and contribute the society and the environment in regards to future. Veolia has recognized their economic goals which can be complemented by social as well as environmental targets. These areas deal with sustainable flourishment and cultural life which is inter dependent. Sustainable policies cover the environmental and the dimension based on the social development of sustainability (Bocken et al., 2014). Basically sustainable development of Veolia covers four broad areas of function which includes: The uses of price which encourages the individual as well as the agents to take the full cost regarding the degradation of the environment in the decision. To develop economic growth, there is the implementation of economic growth. To make the contribution strengthen the international trade and investment towards the development of sustainability worldwide The methods and techniques of policy writing: Sustainability has its importance especially in the public sector and also in the government sector with various kinds of environmental targets. It can be stated that the suppliers in the public sector must be following the suit of sustainable policy which is very often stipulated when they wish to make a contract (Boons et al., 2013). There are certain benefits of well written sustainable policies which include: To meet the current environment-related legislation. To save money regarding waste and recycling. The efficient increase in the supply chain. To differentiate from the competition. To improve reputation within the stakeholders. Needs and Interest of Stakeholders Stakeholders are regarded as a key component in the field of sustainable development because of the following reasons: Stakeholders must be engaged as soon as possible rather than later than to develop a more effective strategy and materials. If the issues are understood properly, then there will be a better application for the organization as well as the proper approaches. Sustainability has become very important for all scales of companies as the stake holders approaches are very essential. Internal education, as well as external engagement in the companies, is prioritizing as internal key holders (Coomer, 2013). Sustainable policy opinion and its advantages and disadvantages: Sustainable policies are regarded as the policies of meeting human development goals. Senior management is regarded responsible for the formulation of sustainable development policy and also for the establishment of specific objectives. It also consists of certain social elements as well as alleviation regarding poverty as well as equity distributions. Management should always incorporate the expectation of the shareholder regarding the brand policy statement (Matos Silvestre, 2013). There are various advantages and disadvantages of for organizations and various stakeholder groups: Advantages include: Renewable energy well renewable; Environmental benefits; Reliable energy sources; Economical benefits; Stabilize energy prices; Disadvantages include: Reliability of supply; Difficult to generate in large quantity; Large capital cost; Requirement of large tracts of land; Final recommendations for policy: The tips which help for policy option based on effectiveness, time frames and cost includes: To keep it simple- There should be one page to clear and succinct with necessary information to stakeholders. To keep it real- Strategies and objectives should measurable and achievable. Link it as much as possible existing to mission. Align with other policies- In order to avoid overlapping there should be standard quality management. Dont reinvent the wheel- Policies available on internet, use as these are template to create an application on own business (Matos Silvestre, 2013). Reference list: Bocken, N. M. P., Short, S. W., Rana, P., Evans, S. (2014). A literature and practice review to develop sustainable business model archetypes.Journal of Cleaner Production,65, 42-56. Boons, F., Montalvo, C., Quist, J., Wagner, M. (2013). Sustainable innovation, business models and economic performance: an overview.Journal of Cleaner Production,45, 1-8. Coomer, J. C. (Ed.). (2013).Quest for a Sustainable Society: Pergamon Policy Studies on Business and Economics. Elsevier. Matos, S., Silvestre, B. S. (2013). Managing stakeholder relations when developing sustainable business models: the case of the Brazilian energy sector.Journal of Cleaner Production,45, 61-73.