Drunk Driving Essays

Tanked Driving Essays Tanked Driving Essay Tanked Driving Essay Leads into your theory explanation, more often than not. Start your presentation by utilizing: C] Interesting Information Drunk driving is the second most regular reason for death among youth somewhere in the range of 16 and 25 years old. This rate turns out to be considerably additionally worried among youth who as of late got their first drivers permit. These significant measurements have driven the Director of Mothers Against Drunk Driving to advance a crusade on the consciousness of issues in regards to alcoholic driving and push the legislature towards harder enactment that would guarantee the security - and lives-of todays more youthful residents CLC Anecdotes Markus Shore, a battle chief for Barack Obama, entered the battles base camp in Chicago wearing a Change I Can Believe In button. When he ventured outside onto Richard Daley Square midtown in the mid-western American city, he was welcomed by a crowd of the two supporters of Beams rival, John McCain, just as activists who were against Beams approaches on advanced education. In fact, the strategies C] Questions Is Barack Obama a supporter of governmental policy regarding minorities in society in American post-optional organizations? What are John Moccasins arrangements on improving accomplishment among the oppressed? These inquiries mirror the inborn contrasts between the two mens arrangements on instruction at both the lower and more elevated levels. We should comprehend these approach contrasts to comprehend why the American open CLC Summary Information York college, the one post-auxiliary organization in Ontario to offer a drenching program in French, has as of late started investigating its arrangements on expecting understudies to show capabilities in any event two dialects other than English. Its leader accepts what approach best catches your eye? You might need to attempt different ways to deal with see which is best Keep centered. You need to begin with fascinating focuses, yet they ought to be applicable to the subject of your paper. The Conclusion C] The end is the thing that makes your paper stick in the perusers mind. The end carries conclusion to the peruser, summarizing your focuses or giving a last viewpoint on your point. All the end needs is three or four in number sentences which don't have to follow any set recipe. Audit the primary concerns or quickly portray your emotions about the point. Indeed, even a story can end your exposition in a helpful manner. The end ought not present new thoughts. The end can highlight the more extensive significance, significance or ramifications of your papers contentions. Start your decision by utilizing: C] Summaries Restate the primary concerns of your paper as per the pattern in which as they show up. Dont just reorder! Reword every one of your thoughts into a couple of sentences, all together. C Logical Conclusion As you can see, Beams and Moccasins approaches on training feature the essential political contrasts between the two battles. The distinctions uncover the inborn various belief systems among radicalism and conservatism, while the similitudes uncover the disappointments Of the current American instruction yester C] Real or Rhetorical Question Why, at that point, are individuals despite everything supporting the enactment that permits multi year-olds to drive realizing that liquor misuse is the most elevated among this age gathering? L] Speculation or Opinion From examining Beams and Moccasins approaches on advanced education, it is difficult to offer ends on the most proficient method to fix the American training framework. Maybe another government study is on hand, yet maybe, we essentially need Americans to reevaluate their qualities on what training and realizing implies.

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Why Use Diversity Statement Essay Samples?

Why Use Diversity Statement Essay Samples?Use diversity statement essay samples to help you write an interesting and persuasive diversity statement. A diversity statement is typically a standard composition essay format. In some cases, you can use the diversity statement as a template for your psychology graduate application.A diversity statement is normally a page-long essay that summarizes a variety of information about a group of people, including education, culture, race, gender, etc. This statement can include anything from the perspective of one person to a lengthy document. The purpose of this form is to address a common issue with one group and include both positives and negatives of the statement for several people.A diversity statement should always be supported by facts and figures. The essay must also discuss various factors of the group such as demographics, history, and issues like racism, classism, sexism, etc. It must not contain vague or biased statements.If you are applying to a graduate program, the diversity statement will be viewed as part of the application. Therefore, you need to make sure that you know how to prepare this information in advance. To do this, you need to read some sample diversity statements to see how others have done it. While reading the sample, you can also look up sample documents for other application categories.Even if you already have a lot of positive information about yourself, it may not be enough to make the deadline. Therefore, you need to consider using these diversity statement samples as references. You can create a note taking habit about how other people used the samples in their applications.Once you have gone through the sample diversity statement, you can prepare it as a document for your application. You can then edit the document to include your own comments, clarifications, and ideas. You can even add a few new facts or figures to better demonstrate your knowledge of diversity issues.For example, if you are applying to a psychology PhD program, you may need to edit the diversity statement to include your knowledge of the history of the field, studies, and issues concerning diversity. You may also add facts about different types of psychology studies. In this way, your diversity statement can make a strong statement of your abilities.Remember that the diversity statement is just one element of your application to a graduate program. If you are not familiar with the form, you can use the sample diversity statement as a guide to help you make a powerful diversity statement.

Malee Swot Analysis - 2085 Words

Malee Analysis General information: Malee Sampran Plc. is the manufacturer and distributor of processed agricultural products such as canned fruit, UHT and pasteurized fruit juice, canned coffee, canned tea, drinking water in PET bottle and aseptic bag under Malee brands and customers’ brands in domestic and overseas markets. In addition, the Company is also a distributor of Farm Chokchai brands for UHT and pasteurized milk. Due to the Company has been accepted by the customers for more than 30 years, the Company, under the management of the experienced and capable management team, has grown continuously with several products available in the domestic and export markets. Strength: †¢ Large Amount of Budget As at December 31, 2010†¦show more content†¦However, the growth of value market in 2008 grew up 20% comparing with year 2007, the ministry of commerce forecasted that Thai fruit market expected to achieve 6% in 2009. The fruit market slow down due to global economic especially, the pineapple market that accounted for 60%of total export market; and relied on the US market for its export destination. Weaknessï ¼Å¡ †¢ Negative Financial Performance The Company’s financial performance did not meet the intended target. The Company suffered net loss for a few years which led to the negative shareholders’ equity. Consequently, the Company received the noticed letter from the SET on March 10, 2009 that the SET would consider delisting the Company if they could not comply with the listing requirements. †¢ Legal Dispute On May 31, 2001, the Company was sued by Boon Malee Food Processing Co., Ltd. for requesting the Company to pay debt for the rental of Baht 1,975,680. . The Court of the First Instance judged to be the Red Case No. Sor. 293/2547, which forced the defendant to repay Baht 1,975,680 with interest of 7.5% p.a. after the sue date until the completion of the case. Laterr, the Provincial Court of Thanurbury appointed to hear the decision of the Supreme Court on December 12, 2008. The Defendant filed the complaint to the court that the PlaintiffShow MoreRelatedEnergy Drink Project for Marketing Management4267 Words   |  18 PagesBusiness Environment/Situation Analysis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦......................6 1.1 Introduction(Background of this Project and Business) 1.2 Company Profile 1.3 Proportion of Healthy Energy Drink Industry (Situation Analysis) Chapter 2: Market Summary†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..8 2.1 Market Segment (Geographic, demographic, Behavior) 2.2 Market Needs 2.3 Market Growth Chapter 3: Environmental SWOT Analysis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..10 3.1 PEST Analysis 3.1.1 Political Situation 3

Nature Vs. Nurture Nature And Nurture - 844 Words

For many years, there has been on the ongoing debate that is referred to as nature vs. nurture. It poses a question that many theorists have contested. Do human personalities and behaviors relate to our genetic makeup, or are we directly influenced by the environment and people that we are subjected to? What is more important, genes or environment? While some theorists take either one side over the other, some believe that both nature and nurture play an active role in human development. What is the nature side of the debate? Nature mainly refers to genetic features that are passed down to children from their parents or ancestors. Examples of these would be the height, stature, eye color, hair color, and other physical features. Children’s temperament is also due to partially due to their genetic makeup. Does our genetic makeup affect an individual’s personality or behaviors, or are people simply products of their environment? The nurture side of the argument states that infants are molded and influenced by those that surround us, and born lacking personality. Nurture includes the development of children, physically due to nutrition, stress, intellectually, and socially. According to this argument, a child who is very outgoing and talkative has learned this behavior from those around him/her. Being influenced by one’s environment can also have negative effects. A child who witnesses his father abusing his mother is more likely to become a batterer of women than a childShow MoreRelatedNature Vs Nurture : Nature And Nurture1821 Words   |  8 PagesNature and nurture are usually seen as very different things, but they are actually somewhat similar and even integrated. There is a huge debate over which holds more influence over how people develop and whether they behave based on genes or their environment. In Sincero’s article Nature and Nurture Debate she discusses arguments for both sides, s aying behavior may be completely in a person’s genes, or it could come from experience and influence. Many people believe â€Å"that the criminal acts, tendencyRead MoreNature Vs Nurture : Nature Or Nurture874 Words   |  4 Pages Nature or Nurture. Nature may be all of the genes and hereditary factors with which influence them to become who they are such as physical appearances and personality characteristics. Nurturing impacts people’s lives as well as how they are raised and all the environmental factors. In combination, these qualities can be the true identity of oneself. Many people may argue that nurture appears to a play huge factor in the two, but others may think otherwise. Not having both as a characteristic canRead MoreNature And Nurture : Nature Vs. Nurture1780 Words   |  8 PagesAs Nature Made Him: Nature vs. Nurture Human behavior is determined by both biological and environmental factors. Psychologists are interested in learning which of these factors is a greater influence on human behavior and identity. Although psychologists today generally agree that both nature and nurture play a role in conditioning behavior, there is still disagreement about the part that each of the factors have in determining behavior. The nature versus nurture debate focuses around the extentRead MoreNature Vs Nurture : Is The Nature Or Nurture?1300 Words   |  6 PagesAoS 3: Student Directed Research Investigation Unit 1 Psychology - Megan Rodrigues RESEARCH QUESTION How is the nature vs nurture debate related to a consideration of the mental disorder, schizophrenia? INTRODUCTION Schizophrenia is categorized by thoughts or experiences that seem abnormal with reality, disorganized speech or behaviour and decreased participation in regular daily activities. Difficulty with memory and concentration are sometimes also present. The two hit hypothesis generally refersRead MoreNature Vs Nurture : Nature And Nurture1821 Words   |  8 Pages Nature and nurture are usually seen as very different things, but they are actually somewhat similar and even integrated. There is a huge debate over which holds more influence over how people develop and whether they behave based on genes or their environment. In Sincero’s article Nature and Nurture Debate she discusses arguments for both sides, saying behavior may be completely in a person’s genes, or it could come from experience and influence. Many people believe â€Å"that the criminal acts, tendencyRead MoreNature Vs. Nurture : Nurture1405 Words   |  6 PagesDecember 2015 Nature vs. Nurture Very few people know that the nature vs. nurture debate actually began early on with famous Greek philosophers such as Plato and Descartes. These two theorized that certain things were inborn and occurred naturally regardless of environmental factors (Cherry 1). Most people began to witness this debate in 1896 when the phrase â€Å"Nature vs. Nurture† was coined by English polymath, Francis Galton (â€Å"Nature vs. Nurture†Origins 1). At this point the nature vs. nurture debate grewRead MoreNature Vs. Nurture : Nurture901 Words   |  4 Pagestime the proverbial nature vs. nurture question has sparked quite a debate. I hold the belief that nature vs. nurture is a zero-sum game. We essentially enter this existence, a lump of clay that needs molding in order to take form. So, I believe my creative abilities can be attributed to the sum of our genetic predisposition, the nurture of our mind, and the dynamic of both nature and nurture, with nurture being the predominant influencing factor. In psychology, nature refers to the inheritedRead MoreNature Vs Nurture And Nurture1777 Words   |  8 Pagesformed and cultivated through nature or nurture. This psychological anomaly is why I am writing this paper. Ever since I have enrolled in, and taken, a psychology class during my junior year, I have questioned whether every little emotion and action is because of nature or nurture. No topic is more widely explored and researched than morality. It cannot be scientifically or psychologically proven or tested, making any claim highly controversial. This idea, of nature vs nurture, that I had previously researchedRead MoreNature Vs. Nurture : Nature Versus Nurture1337 Words   |  6 PagesNature vs. Nurture There are many different ways that behavior can be explained, especially on the terms of nature vs. nurture. Aggression is a behavior that has been extensively analyzed in a complex manner and the causes of it can be explained many different ways. Aggression can be defined as hostile or destructive behavior that can cause injury or destructive outlook especially when caused by frustration. Nature can be defined as aspects of behavior that have been inherited or are genetic, whileRead MoreNature Vs. Nurture : Nature Versus Nurture Essay1939 Words   |  8 PagesNature versus Nurture You got your dark brown hair from your father and you got your looks from your mother, but where did you get your excitement for sports and your love for all animals? A person’s physical characteristics lean more towards genes and heredity, but our genes are not mentioned as much when behavior is the topic. This is how the nature versus nurture debate first began. Scientists who believe in the nature theory believe that people behave the way they do due to heredity and genes

The Devil Lake Trout Population Study - 872 Words

Genetic diversity is a measurement of the variation in the nucleotides, genes, chromosomes, whole genome or phenotype of an organism. An understanding of the genetic diversity of lake trout populations is required for effective conservation and management. The Devil Lake trout population has a higher mean heterozygosity than Loughborough Lake’s. Lake trout, Salvelinus namaycush, is the keystone species in most northern temperate lakes in North America. They are the top carnivorous species in the fresh water lakes they inhabit and therefore are important in structuring the aquatic ecosystems in which they live. There are several reasons that the genetic variation is greater in Devil Lake. Fishing enthusiasts tend to remove the oldest and most heterozygous individuals. As humans continue to fish and populations begin to dwindle the lakes are restocked by fish bred in hatcheries. Some lakes have greater water temperature change throughout the year, the greater the change the high er the required fitness of the population in order to adequately adapt. If the environment in one lake is diverse it can lead to disruptive selection causing more variation in a populations genome. Loss of genetic diversity in natural populations has often been attributed to a severe reduction in population size. Testing of nine loci in three heavily fished areas concluded that all loci that were strongly polymorphic in the 1982 study showed a reduction in heterozygosity with the exception of oneShow MoreRelatedGenetic Diversity and Survival of the Fittest1447 Words   |  6 Pagesin a population at a particular gene locus. Genetic variation within a population is important in maintaining or increasing the fitness of members in the population and ultimately the survival of the species. Fitness is the ability for a species of a certain genotype to reproduce and is often times equal to the proportion of the individual’s genes in all the genes of the next generation. Positive correlations have been made between the heterozygosity at the loci and fitness of the Lake Trout, whichRead MoreAn Analysis of the Observed Heterozygosity of Lake Trout Essay1791 Words   |  8 PagesAn analysis of the observed heterozygosity of Lake Trout populations from three lakes: Devil, Eagle, and Loughborough, inferred from microsatellite genotypes. Abstract: This study was undertaken in order to compare the heterozygosity of three Lake Trout populations at various loci. Samples of twenty-five Lake Trout were collected from three lakes: Devil, Eagle and Loughborough, all three of which are situated north of Kingston, Ontario. An autoradiograph was used to analyze the genotypes ofRead MoreBrand Building Blocks96400 Words   |  386 Pagesgain sales. Pressure to include promotions (such as the couponing used by packaged-goods brands or the cash rebates used by automobile firms) makes it difficult to keep the brand-building effort on track. In addition, companies are dividing the population into smaller and more refined target markets, often reaching them with specialized media and distribution channels. It is tempting to develop different brand identities for some or all of these new target segments. Developing and managing multipleRead MoreStrategic Marketing Management337596 Words   |  1351 Pagesexposure to marketing principles, if not to marketing practice. The intended market of the book comprises the following segments: âž ¡ Students reading for degrees involving marketing (especially MBA candidates and senior undergraduates following business studies programmes) âž ¡ Students of The Chartered Institute of Marketing who are preparing for the Marketing Planning paper in the CIM’s Diploma examinations âž ¡ Marketing practitioners who will benefit from a comprehensive review of current thinking in the field

Psy 387 Study Guide First Exam free essay sample

Genes- units of heredity that maintain their structural identify from one generation to another xi. Come in pairs because they are aligned along chromosomes xii. Gene is a portion of a chromosomes, which is composed of deoxyribonucleic acid xiii. A strand of DNA serves as a template for ribonucleic acid which is a single strand molecule xiv. Can be either homozygous ( identical pair of genes on the two chromosomes) or heterozygous (unmatched pair of genes) xv. Dominant – gene shows a strong effect in either the homozygous or heterozygous condition xvi. Recessive- gene shows its effect only in the homozygous condition j. Proteins xvii. Enzymes- biological catalyst that regulate chemical reactions in the body 4. Sex-Linked and Sex-limited Genes k. Sex-linked genes- genes located on sex chromosomes (usually X chromosomes) xviii. Male: XY Female: XX l. Autosomal genes- chromosomes that are not on sex chromosomes m. Sex-limited genes- which are present in both sexes (generally on autosomal genes) but active mainly in one sex xix. Ex- breast size in women 5. Heredity and environment n. To determine what kind of contributions heredity and environment has, researchers focus on comparing monozygotic (from one egg) twins and dizygotic (from two eggs) twins. o. Second kind of evidence is studies of adopted children to see if they relate to parents p. Third kind researchers find genes linked to a disorder q. Sometimes, environment might be based on genes due to the multiplier effect: if genetic or prenatal influences produce even a small increase in some activity the early tendency will change the environment in a way that magnifies that tendency Nerve Cells and Nerve Impulses Chap 2 . Anatomy of Neurons and Glia r. Neurons – Receive information and transmit it to other cells 7. The Structure of an Animal Cells s. Membrane- the surface of a cell, also called plasma membrane, is a structure that separated the inside of the cell form the outside environment t. All animal cells have (other than red blood cells) have nucleus the structure that contains the chromosome, mitochondrion the structure that performs metabolic activities, providing the energy that the cell requires for all other activities. Also has ribosomes- are the sites at which the cell synthesizes new protein molecules endoplasmic reticulum- a network of thin tubes that transport newly created proteins to other locations 8. The Structure of a Neuron u. Neurons are distinguished from other cells by their shape, the larger neurons have components: dendrites, soma (cell body) an axon and presynaptic terminals v. Motor Neuron- has its soma in the spinal cord. It receives excitation from other neurons through its dendrites and conducts impulses along its axon to a muscle w. Sensory neuron- is specialized at one end to be highly sensitive to a particular type of stimulation such as light sound or touch x. Dendrites- are branching fibers that get narrower near their ends 4. Receives information from other neurons 5. Dendritic spines – the short outgrowths that increase the surface area available for synapses y. Cell Body or Soma contains the nucleus, ribosomes, mitochondria, and other structures found in most cells z. Axon- is a thin fiber of constant diameter, in most case longer than the dendrites xx. Axon is the information sender of the neuron, converting an impulse toward other neurons or an organ or muscle xxi. Many vertebrate axons are covered with an myelin sheath- insulating material, with interruptions known as nodes of Ranvier xxii. An axon has man branches each of which swells at its tip forming a presynaptic terminal (end bulb or bouton) xxiii. Afferent axon brings information inside, efferent brings information out {. Interneuron or intrinsic neuron– if a cell’s dendrite and axon are entirely contained within a single structure 9. Glia |. Glia are the other major components of the nervous system, do not transmit information over long distance xxiv. Glia are smaller but also more numerous than neurons xxv. Astrocytes- wrap around the presynaptic terminals of a group of functionally related axons. They help synchronize the activity of the axons enabling them to send messages in waves they also help remove waste material created when neurons die and control the amount of blood flow to each brain area. Lastely they dilate blood vessels to bring more nutrient into that area 6. Blood brain barrier 7. Allows small uncharged molecules, including oxygen and carbon dioxide cross freely 8. Molecules that dissolve in the fats of the membrane also cross passively 9. For certain other essential chemicals the brain uses active transport, to bring in glucose, amino acids etc xxvi. Microglia- very small cells also remove waste material as well as viruses, fungi, and other microorganisms xxvii. Oligodendrocytes- build myelin sheath in the brain and spinal cord and schwann cells in the PNS xxviii. Radial Glia guide the migration of neurons and their axons and dendrites during embryonic development }. Nourishment Of Vertebrate Neurons xxix. Vertebrate neuron depends almost entirely on glucose, a simple sugar xxx. Glucose is practically the only nutrient that crosses the blood-brain barrier in adults xxxi. Thiamine- a chemical that is necessary for the use of glucose 10. The Nerve Impulse Module 2. 2 ~. The Resting Potential of the neuron xxxii. Electrical gradient- a difference in electrical charge between the inside and outside of the cell xxxiii. In the absence of any outside disturbance the cell membrane mains an polarization- meaning a difference in electrical charge between two locations xxxiv. Resting potential- the difference in voltage in a resting neuron, which is mainly the result of negatively charged proteins inside the cell . Forces acting on sodium and potassium ion xxxv. Sodium-potassium pump a protein complex repeatedly transports three sodium ions out of the cell while drawing two potassium ions into the cell. xxxvi. When the neuron is at rest, two forces act on sodium both tending to push it into the cell. 10. First consider the electrical gradient, sodium is positively charged and the inside of the cell is negatively charged. Opposite electrical charges attract so the electrical gradient tends to pull sodium into the cell. 11. Second consider the concentration gradient; the difference in distribution of ions across the membrane- sodium is more concentrated outside than inside so just by the laws of probability sodium is more likely to enter the cell than leave. . The Action Potential xxxvii. Hyperpolarization- which means increased polarization xxxviii. Depolarize- reduce its polarization toward zero xxxix. Threshold of excitation-a massive depolarization of the membrane. 12. Causes a rapid flow of ions across the membrane. xl. Action potential- a rapid depolarization and slight reversal of the usual polarization . The molecular basis of the action potential xli. The membrane proteins that control sodium entry are voltage-gated channels membrane channels whose permeability depends on the voltage difference across the membrane xlii. All-or-none law- amplitude and velocity of an action potential are independent of the intensity of the stimulus that initiated it . The Refractory period xliii. Refractory period- immediately after an action potential , the cell resists the production of further action potentials 13. First part is called the absolute refractory period, where the membrane cannot produce an action potential regardless of the stimulation 14. The second part is the relative refractory period, a stronger than usually stimulus is necessary to initiate an action potential . Propagation of the action potential xliv. Action potential begins on the axon hillock, which is a swelling where the axon exits the soma xlv. Propagation of the action potential- describes the transmission of an action potential down an axon xlvi. Reviewing action potential 15. As a result of synaptic input, sodium channels open and depolarize the axon membrane to its threshold 16. Sodium ions rush in and depolarize the membrane even further 17. Positive charge flows down the axon and opens voltage-gated sodium channels at the next point 18. At the peak of the action potential, the sodium gates snap shut. They remain closed for the next millisecond or so, despite the depolarization of the membrane 19. Because the membrane is depolarized, voltage-gated potassium channels open 20. Potassium ions flow out of the axon, returning the membrane toward its original depolarization 21. After the membrane returns to its original level of polarization the voltage-dependent potassium channels close . The myelin Sheath and salutatory conduction xlvii. Myelin- an insulating material composed of fats and proteins xlviii. Myelinated axons- those covered with a myelin sheath is the same, found only in vertebrates xlix. Salutatory conduction- the jumping of action potentials from node to node l. Local neurons-neurons without axons exchange information with only their closest neighbors li. Graded potential- membrane potential that vary in magnitude without following the all-r –none law 11. Chapter 3: Synapses lii. in late 1800’s ramon y cajal found a narrow gap separating one neuron from another. liii. In 1906 charles scrot Sherrington physiologically demonstrated that communications between one neuron and the next differs from communications along a single axon 22. Che inferred a specialized gap between neurons and introduced the term synapse . Properties of synapses liv. Reflexes- automatic muscular responses to stimuli 23. the circuit from sensory neuron to muscle response is called a reflex arc 24. Sherrington observed several properties – a. Reflexes are slower than conduction along an axon b. Several weak stimuli presented at slightly different times or slightly different locations produce a stronger reflex than a single stimulus does c. When one set of muscles becomes excited a different set become relaxed . Temporal Summation lv. Sherrington found that repeated stimuli within a brief time have a cumulative effect, called temporal summation lvi. Sherrington surmised that a s ingle pinch produced a synaptic transmission less than the threshold for the postsynaptic neuron- the cell that receives the message (the cell that delivers the synaptic transmission is the pre-synaptic neuron) lvii. Unlike action potentials which are always depolarization’s, graded potential’s may be either depolarization (excitatory) or hyperpolarization’s (inhibitory) a graded depolarization is known as an excitatory postsynaptic potential (EPSP) 25. EPSP occurs when sodium ions enter the cell 26. If an EPSP does not cause the cell to reach its threshold the depolarization decays quickly . Spatial Summation lviii. Spatial summation- synaptic inputs from separate locations combine their effects on neurons . Inhibitory Synapses lix. Temporary hyperpolarization of a membrane called an inhibitory postsynaptic potential or IPSP resembles an EPSP 27. Occurs when synaptic inputs selectively opens the gates for potassium ions to leave the cell carrying a positive charge with them or for chloride ions to enter the cell carrying a negative charge 12. Chemical Events at the Synapse Module 3. 2 lx. Synapses rely on chemical processes, which are much faster and more versatile. . The Sequence of Chemical Events at a synapse lxi. Events in Order 28. The neuron synthesizes chemicals that server as neurotransmitters. It synthesizes the smaller neurotransmitters in the axon terminals and neuropeptides in the cell body. 29. The neuron transports the neuropeptides that were formed in the cell body to the axon terminals or to the dendrites (Neuropeptides are released from multiple sites in the cell) 30. Action potential travels down the axon. At the presynaptic terminal, an action potential enables calcium to enter the cell. Calcium releases neurotransmitters rom the terminals and into the synaptic cleft (the space between the presynaptic and post synaptic neurons 31. The released molecules diffuse across the cleft, attach to receptors and alter activity of the postsynaptic neuron 32. The neurotransmitter molecules separate from their receptors. Depending on the neurotransmitter, it may be converted to into inactive chemicals 33. The neurotransmitter molecules may be taken back into the presynaptic neuron for recycling or may diffuse away. In some cases, empty vesicles are returned to the cell body 34. Some postsynaptic cells send reverse messages to control the further release of neurotransmitter by presynaptic cells. . Types of neurotransmitters lxii. Neurotransmitter- at a synapse one neuron releases these chemicals that affect a second neuron 35. Amino acids- acids containing an amine group (NH2) 36. Neuropeptide- chains of amino acids 37. Acetylcholine-a chemical similar to an amino acid except the NH2 group has been replaced by an N(CH3)3) group 38. Monoamines- neurotransmitter containing one amine group (NH2) formed by a metabolic change in certain amino acids 39. Purines- a category of chemicals including adenosine and several of its derivatives 40. Gases- nitric oxide and possibly others lxiii. Nitric Oxide- a gas released by many small molecules 41. Increases blow flow to an area . Activation of Receptor of the Postsynaptic Cell lxiv. Ionotropic Effects- when the neurotransmitter binds to a receptor on a the membrane it opens the channels for some kind of ion 42. Begin quickly and last only about 20 ms lxv. Metabotropic effects- slower and longer lasting than inotropic effects 43. Take 30 ms or more to come into play, than last seconds minutes or longer lxvi. Neuromodulator- several properties that neuropeptides that set them apart from other transmitters . Inactivation and reuptake of Neurotransmitters lxvii. Acetylcholinesterase- the enzyme that breaks down acetylcholine after it activates a receptor. xviii. Reuptake-the presynaptic neuron that takes up most of the released neurotransmitter molecules intact and reuses them 44. Occurs because of the special membrane proteins called transporters lxix. COMT- breaks down the excess dopamine into inactive chemicals that cannot stimulate the dopamine receptors lxx. Autoreceptors- receptors that detect the amount of transmitter released and inhibit further synthesis an d release after it researches a certain level. 13. Synapse, Drugs, and Addiction Modules 3. 3 . Types of Mechanisms lxxi. Antagonist- a drug that blocks the effects of a neurotransmitter lxxii. Agonist- a drug that increases or mimics the effect of a neurotransmitter lxxiii. Drugs 45. If it has an affinity for a receptor if it Binds to it. 46. A drug’s efficacy is its tendency to activate the receptor lxxiv. 1. Name and briefly describe the five major philosophical approaches to the mind-body problem as described in lecture. The five major philosophical approaches to the mind-body problem are interactionism, psychophysical parallelism, epiphenomenalism, materialism, and subjective idealism (or mentalism). Interactionism is a dualistic position which posits that mind and body interact with each other. Psychophysical parallelism is a dualistic position which maintains that mind and body are separate entities that operate simultaneously, but independently from one another. Epiphenomenalism is a dualistic position which states that mind is a by-product of brain activity. Materialism is a monistic position which posits that everything can be explained in physical terms, so mind is brain activity. Subjective idealism, or mentalism, states that only mind exists, all matter is simply a figment of the imagination. 2. Briefly describe (as presented in lecture) how genetic material is expressed, using the following terms: DNA, mRNA, tRNA, ribosomes, and proteins. The genetic material, DNA, is transcribed by mRNA which transports the information from the nucleus to the cytoplasm, where it is translated into proteins by means of tRNA transferring amino acids to the ribosomes in the sequence dictated by the codons on the mRNA. 1. Briefly describe (as presented in lecture) the major functions of each of the following glial cells: oligodendrocytes, Schwann cells, astrocytes, microglia, and radial glia. Oligodendrocytes function to mylenate axons in the central nervous system, while Schwann cell mylenate axons in the peripheral nervous system. Astrocytes provide nutritive and functional support for neurons. Microglia work to remove waste material around neurons. Radial glia function as guides for migrating neurons. 2. Describe the five phases of an action potential (as described in lecture). During the first phase, a depolarizing signal reaches threshold and opens the voltage-gated sodium channels. During the second phase, the influx of sodium ions causes a peak depolarization until sodium channels become refractory. During the third phase, potassium rushes out of the open potassium channels, causing re-polarization. During the fourth phase, there is an overshoot of potassium efflux and the potassium channels close, while the sodium channels reset. During the fifth stage, the excess potassium dissipates and the membrane is restored to its initial resting potential. . Name and briefly describe the five steps in synaptic transmission as presented in lecture. The first step in synaptic transmission is the influx of calcium at the axon terminals. This leads to the second step, whereby the calcium triggers the migration and fusing of synaptic vesicles with the presynaptic membrane. During the third step, the neurotransmitters from the vesicles are released into the synaptic c left, a process called exocytosis. Binding of the neurotransmitters onto receptors on the post-synaptic membrane constitutes the fourth step of synaptic transmission. The fifth step is the deactivation of the transmitter by degradation or reuptake. 2. Name and briefly describe (as presented in lecture) five ways in which drugs often interfere with synaptic transmission. The first way a drug can affect synaptic transmission is by altering the synthesis or transport of neurotransmitters. A second way is by interfering with the storage or release of transmitters. A third way is by modifying the binding of transmitters on the postsynaptic membrane. A fourth way is by binding to autoreceptors. Finally, a drug can affect the breakdown or re-uptake of a neurotransmitter.

Race in America Revision an Example of the Topic History Essays by

Race in America Revision Introduction Need essay sample on "Race in America Revision" topic? We will write a custom essay sample specifically for you Proceed America's history of prejudice, racial conflict and segregation shaped the status of race relation in America today. The discrimination netted towards the blacks in the slave era contributed greatly to the relations between the black and white American and could have served to determine the current problems that mark their economic and social life. Segregation was so much a part of the African American that it almost became a part of his culture too. The feeling of inferiority to the white race is not something that can be wiped out easily. While most whites are for the opinion that most of the problems resulting from social intolerance have been solved with time, most colored people on the other hand support the claim that racism has never actually stopped but has only changed faces. The gap in perception is a result of the different forms of life that the two groups are exposed to. Blacks experience more violence in their daily encounters than do whites and the fear of violence is therefore not easy to erase from their minds. The American society is still characterised by stereotypes such as blacks being less intelligent than whites, or blacks being inferior and since most people are exposed to such stereotypes in their childhood, they grow up with the attitude. As a result whites will continue to live with denial that racism exists and that it is exaggerated while the colored continue to advocate for the abolition of racism. University Students Very Often Tell EssayLab professionals: How much do I have to pay someone to write my assignment online? Essay writers suggest: Find Your Helping Hand! Race In America The American Civil War fought between 1861-1865 marked a four year period of brutal and bloody warfare in American History. This war sparked by the election of Abraham Lincoln as president, a man who was greatly opposed to slavery. As a result, 11 sates from the South that wished to extend slavery broke away from the Union of American States and elected Jefferson Davis as their president. This posed a threat to the future of America as a union and it was inevitable that a war be fought to preserve this union. This factor and the issue of slavery culminated in the outbreak of the civil war in 1861. During this war, the South lost considerably and as a result slavery was abolished in America but with a very high cost to human life (Hall Simon Hall.). After the war ended, need arose then to amend the constitution so as to accommodate the new freed slaves and this led to a change in the federal and state laws of the time. Three major amendments were made namely, the thirteenth, fourteenth and fifteenth amendments through which slavery was officially abolished, racially biased restrictions to voting were done away with and all Americans were now entitled to federal legal protection irrespective of their racial background. The freed slaves now were privileged to enjoy a kind of life that their brothers had earlier only dreamed of. The blacks could now vote, had the privilege of holding office and their children could now attend school. But freedom was not easy to come by for the African Americans especially in the South. During the reconstruction, the whites in the South designed some laws known as the black codes, which were aimed at reducing the opportunities that the blacks had received upon being freed. Free blacks were now entitled to taxation and they could not enjoy the privilege of either owning guns or even renting property. However in the year 1875, a new act that would favour the blacks was enacted in the American Constitution and it stated that all persons within the United States had equal rights. President Lincoln in his efforts to make life easier for the blacks established the Freedman's Bureau, a federal agency aimed at supporting the freed slaves from the south to get out of their eco nomic suppression. This gave new strength to the black struggle against racial discrimination. After the reconstruction ended, the rights granted during the Reconstruction took a downhill trend and several laws passed by the Supreme Court overturned the legislation that had been introduced during the reconstruction. A supreme courts ruling in the Plessy v Ferguson suit in 1876 for example gave a leeway for racial discrimination against blacks where the south passed laws that restricted African Americans access to schools, hospitals, restaurants and other social amenities. Public utilities were divided into separate and unequal sectors to serve the whites and blacks and the freed slaves could no longer mingle freely with the whites. Voting laws were made very difficult and the African Americans in the South could not elect a representative to the congress meaning that they also had no participation in the justice and law enforcement systems. The blacks reacted by strongly rejecting the regime and they started to voice their grievances through a succession of lawsuits secretly funded by Booker.T. Washington that was aimed at addressing the political, social and economic issues that affected the black population. He also organised how these lawsuits would be funded. A movement to press for civil rights was born among the black community but any attempts by the African Americans to defy these laws or air their grievances was met by widespread violence against them by such groups as the Ku Klan (KKK) that advocated supremacy of the white race. This group lynched and terrorised the blacks with no legal action being taken against them (http://www.teacheroz.com/reconstruction.htm). In the early days after the reconstruction, state governments engaged in a legal process of drawing up new constitutions that favoured the black people. New democratic reforms such as free public education were introduced in the south. Blacks could also now elect officials into the government, legislatures and the U.S Congress. Though the African Americans had been freed from slavery through am amendment in the constitution, the issue of their colour however continued to enslave the. The federal governments move to grant voting rights to African Americans and the fact that they could now enjoy all rights brought a lot of conflict between the North and the South. The Southern whites still desired to continue the exploitation of blacks and the issue of social equality became an issue in society worse than slavery itself. In the southern society, it became a norm to be associated with blacks and anyone trying to do so was subjected to a lot of psychological torture. These southerners immediately moved in and enacted some laws whose main objective was to put the blacks back to slavery. Labour would now become legal in such a way that any black that left his work to go and seek for better pay would be arrested and charged with vagrancy. Democratic legislators belonging to the white community also introduced new rules that suppressed voter registration for the black community and complicated rules for election. Because state legislators were now under the control of the whites, they went on to pass new type of laws known as the Jim Crow Laws that made segregation in all public a requirement. This marked the beginning of the nadir of American race relations. Also affected by these laws were poor whites who, together with the African Americans were completely shut out from the political process and left without any representation whatsoever. For a period of about 60 years, blacks were to live under the oppression of these white laws (McPherson J. M.). Blacks were not ready to give in to these types of oppression and the war for freedom continued. They reacted by openly protesting against these new rules of segregation through strikes and boycotts some of which could go on for several months. The African Americans were determined to get rid of the Jim Crow laws at all cost. They reacted by staging in protests against the new rules of segregation through non-violent resistance known as civil disobedience, which involved widespread strikes, and boycotts that could extend even to a period of two years. These protests however triggered a reaction from the whites that resulted in race riots such as the Elaine Race Riot of 1919, which attracted international attention due to its widespread mob violence and, high number of fatalities. Another notable race riot was the Tulsa Race Riot that was characterised by massive destruction of property and several injuries. (Alexander William T.). African Americans also came up with several other strategies that could bring about social and political development and a period that was marked by extensive legal wars began and this led to the formation of such movements as the Universal Negro Improvement Association under Marcus Garvey that aimed at stressing the importance of culture to the black people. Several cultural activities led to the Harlem Renaissance. The National Association for the Advancement of collared People (NAACP) and other organisations were also founded at this time. These organisations subjected sate-sponsored segregation to massive legal assault. Marcus Garvey's (UNIA) however pointed to the opposite direction of other civil rights organisations as NACCP and just as fast as it had gathered support, it collapsed but having inspired other movements like Father Divine and the Nation of Islam. Massive political rallies like the March On Washington that was organised to press for employment and freedom marked t his era (Hall Simon Hall). In the period between 1900 and 1949, the civil rights movement was engaged in various activities. Abolitionists from the North began intervening on behalf of the blacks arguing that their loyalty in fighting for the union helped greatly in keeping it together. Movements were set up in the North that included churches and other organisations that began to give basic education to the blacks and poor whites. Training for black teachers began and through the Freedman's Bureau the first black schools were established. Majority of blacks now had become literate and on July 11, 1901, the first interracial meeting towards civil rights was held under the umbrella Niagara Movement. 1909 saw the birth of another movement that would become a power to reckon with in the racial struggle, the NAACP. The period between 1910-1940 goes down in the history of America as a time of the Great Migration. African Americans in an open resistance to the oppression in the south massively moved to the north and Midwest in search of employment, better education for their children and also the opportunity to vote. But in 1915, President Woodrow Wilson came to power with a new order. Physical re-segregation of employment and work places was enacted after 50 years in which facilities had been integrated. This acted as a trigger of more fire in the fight against racial segregation. 1954, the supreme court of the United States in the Brown V. Board of Education suit gave a verdict against the doctrine of separate but equal in education. After this ruling, it was evident that the state could no longer create laws that affected only one class, the second class and the aspect of equality was as clear to everyone as it could have been. This served as a major turning point in the civil rights struggle but sparked increased resistance by the whites in the south. Segregation continued in buses and other means of public transport. Between 1940-1970 the great migration continued and the reform movements advocating against discrimination as well as political struggles became very widespread. Between 1955-1968, the Black Power Movement expanded the aims of the Civil Rights movement. The struggle was now included but was not limited to the fight for racial dignity, freedom from white rule as well as the desire to attain political and economic self-sufficiency. This was a period marked by widespread civil disobedience that led to situations of crisis between state authorities and protestors. These included boycotts such as the Selma to Montgomery marches in Albama in 1965 and the Birmingham campaigns, that organised sit-ins, a march to the county building to press for voter registration as well as kneel-ins at local churches. Participation in these activities was organised by churches and community centres through mobilisation of volunteers. Prominent figures in the Civil Rights struggle during this time were such as Malcom X, W.E.B. Dubois and Martin Luther King Jr. Through such people, blacks were charged up to move on with the struggle but to result to the least violent methods in achieving such a cause. Martin Luther King Jr is remembered for organising people into non-violent protests such as the March on Washington. Even though he was assassinated in 1968, the march continued and the Civil Rights Movement grew even stronger. (R.H.Cox ). But the civil rights struggle was far from being won. Though the blacks now enjoyed a lot of social amenities, there was the issue of their colour that continued to subject them to widespread racism and hatred by the whites. Racism spread to include not only blacks, but also poor white and Asians as well as other races that had migrated to America. (Hall Simon Hall,). Over the spun of time, it has become evident that racism is not about to end and different faces of the scourge have been manifesting themselves in the American society. America has continually been characterised by civil suits such as the O.J Simpson civil trial that have revealed new evidence that the American justice system could still be racially biased. Acts of brutality by the police against blacks continue to be good evidence that racism is far from over. Police brutality against Rodney King for example and the subsequent racial unrest that led to rioting in Los Angeles and other U.S cities only stand to support the argument that racism is not about facilities but it is a disease deep within man that is very difficult to heal (Lewis D L, Eagles C W.) Reflection Racism in the early 20th Century was largely about the relationship between the whites and the blacks. Today, the face of racism has changed to have a multicultural and multicoloured aspect. America has been characterised by massive immigration of communities of diverse cultural origins who have over a period of time established their own communities. This has led to widespread racism as it now involves hostility between several cultures (Hall Simon Hall,). Many efforts have been made to combat the racist issue in America but even with every visible effort to make progress, the country still faces serious setbacks in its pace towards genuine reconciliation of the racist issue. From the onset of the 21st century, the federal government has been making several attempts to bring change in the American society with the establishment of legislative laws and memoranda that rule against any form of discrimination. Affirmative action has also been used in an attempt to balance people's rights to equal employment opportunities, housing and other aspects of provision in society. The media has been widely used in spreading propaganda about the evils and negativity of racism (Shiao Jiannbin Lee). But there is one simple fact that legislation can only be done on paper and never in the hearts of men and it is because of this that society has cunningly continued to hold separate views about different races. Ancient barriers that have marked the history of racism continue to have a strong place in men's hearts dividing the society into those that welcome change and those that continue to resist it. Man's uncontrolled desire to control power, the economy and cultural superiority continue to derail the fight against racism. The issue of African American and white conflicts continues to be a part of America's history and racism is still a very sensitive issue in American society today. Unless change comes from within the hearts of men, racism will still continue to be part of today's society (Alexander William T.) How the problem of race can be dealt with in present day American Society is a suggestion that anyone would want to hear. Diversity of culture seems to have led to a new face of racism probably different from what anti-racists have been fighting about. Only time will tell how well this fight against racism can be achieved. Works Cited Alexander William T.History of the Colored Race in America Heritage Books Published 2007 Dixon Leon , Hynes Gerald, and Nelson Carolyn Gaines A Black Perspective of American History Part Eight: Post Civil War/Reconstruction CIVIL WAR RECONSTRUCTION, RACISM, THE KKK, & THE CONFEDERATE "LOST CAUSE" Updated June 8, 2002 http://www.teacheroz.com/reconstruction.htm Revisited April 25 2008 Lewis David L, Eagles Charles W. The Civil Rights Movement in America: Essays Univ. Press of Mississippi McPherson James M. Battle Cry of Freedom: The Civil War (2003) Oxford University Press US Richardson Heather Cox West from Appomattox: The Reconstruction of America After the Civil War (2007) Yale University Press Reggie Finlayson We Shall Overcome: The History of the American Civil Rights Movement (2003) Twenty-First CenturyBooks

Biostatistics in Workplace Essays

Biostatistics in Workplace Essays Biostatistics in Workplace Paper Biostatistics in Workplace Paper The term biostatistics actually came from the combination of two important words in the world of researching, biology and statistics. As the root words imply, it is the integration of biological study of life and the full analysis and application of statistical data in general (White, 2003). Such a domain is a specialized branch of statistics that mainly intends to come up with research and analysis results from biological perspectives. In general, biostatistics involves the statistical analysis in the fields of environment, agriculture, population, health care and genetics (ASA, 2008). How does biostatistics become beneficial to a work place? Relating to a personal experience biostatistics was practically important in the world of health care. Currently, I am an assistant in a medical laboratory of a hospital. My main task is to encode raw data of both the patients and pharmacy department to a computer, more like a medical transcriptions task. I have seen so many applications of biostatistics in my work place, first of which is in the segment of pharmaceutical and laboratory preparation of drug dosages for patients. With a good statistical know-how, the clinic that I am working for is able to determine the safest dosages of drugs depending on the level of illness. The previous biostatistics data that were collected from clinical trials provides a guide that will measure up the correct amount of penicillin and cloxacillin (both antibiotics) that is suitable for at each three levels of pneumonia. With the correct trials done, the laboratory is able to dispatch dosages in customized amounts for specific patients. Biostatistics plays a very important role in larger pharmaceutical entities such as those which manufacture commercial drugs. Another area where I found biostatistics important in my work place is in the field of epidemiology. Of course our health institution can only manage to do statistical research in smaller scopes but using the in-house researchers’ knowledge in interpreting data, the hospital is able to determine how many of its patients have possible contractions of Tuberculosis at any given time. Using probability measures of biostatistics applied to a Government data, the hospital has always been on the same side of monitoring how many patients should be quarantined to avoid cross-contamination. When it comes to providing nutrition to the patients, biostatistics also plays an important role. The concept is not as technical or as demanding as the previous scenarios but the use of statistical data in formulating a balanced nutrition is evident in our company’s health system. The research department is regularly updating the hospital’s â€Å"scientific menu† which is then translated by the canteen into sets of highly nutritious foods for the patients. Also, those with significant needs of specific nutrients have a carefully planned balance food system just in case the patient would like to avail of the canteen’s food services.

Summary essay Example | Topics and Well Written Essays - 500 words

Summary - Essay Example And this â€Å"ocular centrism† is approached in different levels of philosophical thinking, hence the birth of Cartesian, Baconian, and Baroque systems of vision; albeit the focus of Jay’s discourse is the comparison and contrast of the first and last school of thought. The Cartesian model, also known as Cartesian Perspectivalism centers itself in the â€Å"harmonious and scientific† approach in defining a vision. This hegemonic perspective reduces the interpretation of â€Å"representations† which are embedded in the mind of the beholder. Representations being symbols and symbols entrenched in images arranged accordingly to mathematical grid orders. It is like discovering and understanding the world in a strictly empirical direction of math and sciences. The spectator then is assumed a blank slate that looks at a spectacle devoid of any context, whether social, cultural, or religious. The meaning then is dependent upon who beholds what, depending on his â€Å"discovery† on the world. This then creates contention between the artist who produced the perspective and the assumed beholder of that same perspective. Baconian school of thought, on the other hand, offered an alternative visual model during the 17th century Dutch occupation but is not necessarily an independent system of vision but a product of the criticisms encountered by the previous visual model. If the aforementioned ideology is specific about seeing the world in consonance with science, the Baconian argument on the other hand inclines itself to the social and humanistic approach of understanding and viewing the world. Hence, it enables the depiction of a story or the substantive narrative content in a single spectacle. It explores the narrative and descriptive articulation of the world being presented to the beholder. The last visual argument posited by Martin is the Baroque system of vision where it drastically

Information Technology- Security Research Paper Example | Topics and Well Written Essays - 500 words

Information Technology- Security - Research Paper Example United States, records concerning the use of information indicate that the concept has been fundamental when building the required trust and reliability of the information for consumers. Consequently, the concept has enhanced the availability, integrity, authenticity, confidentiality, and non- repudiation of information as discussed in this piece. An organization defines its information assurance policy as a course of actions pursued to enable organizations to obtain information assurance security. As such, the organizations formulate policies that describe appropriate behaviour concerning the use of information. In the contemporary society, the equipments and processes needed to meet the security requirements assist in the formulation of policies that govern the use of data in research (Herold & Rogers, 2011). Consequently, information assurance limits the risks that the misuses of information pose to organizations. Information assurance policies prioritize information based on the capacity of an organization to disseminate risks. Lastly, the policies concerning the use of information enhance privacy in organizations. The international Facility management association defines facility management as a profession encompassing multiple disciplines that enhances the functionality of the built environment. According ICISA & Park (2009), information assurance helps in making changes to the functional areas of an organization. Customer relation, time management, business continuity and financial awareness are some of the activities that are prone to information insecurities. Therefore, organizations need to monitor their security in order to function effectively. The management should also regulate the transmission of information in its physical form. This guarantees safe storage and usage of information. According to ICISA & Park (2009), quick response to threats changes reduces risks such as obsolescence and misuse of information. Information assurance entails

Smoke-laden Essay Example for Free

Smoke-laden Essay We read the following Sherlock Holmes stories; The adventure of the veiled lodger, The speckled band, The red headed league, The crooked man and The silver blaze. In detail I studied The adventure of the veiled lodger, The speckled band and The silver blaze. In terms of narrative of the characters, the use of language, Structure and the authors view point and then compared them. In The veiled lodger Holmes is passed on a message by a landlord, from a tenant. It said do you wish to find out what really happened to Mr. Render. When Holmes and Watson got to the house they find out that the tenant was Mrs. Render. They also found out that Mr. Render did not die the way they originally thought, which was being attacked by a lion, but it was a murder carried out by Mrs. Render and her lover called Leonardo. They did this because of the way that Mr. Render treated Mrs. Render, he would abuse her when she commented on how he had other women. They made the murder look like it was a lion from the circus attacking him, by using a club with nails attached, to look like claws but the plan went wrong. They managed to attack Mr. Render but when Mrs. Render opened the loins cage to let the lion loose from the cage the smell of blood had sent it wild and it turned on Mrs. Render. The Speckled Band is about a family of two sisters and their step father. The mother had died and left a sum of money in the step fathers possession to keep the whole family going. When the daughters gets married some of the money was to go to them, so that the money in the end will be split three ways between them. When one daughter does get engaged she starts to notice strange occurrences, like a low whistle early in the morning about three am which is not normal. She then dies in mysterious circumstances and the case was never solved. When the second of the daughters got engaged she had to move into her sisters old room as her room was supposedly being decorated, she too started to hear a low whistle early in the morning. She then comes and finds Holmes and explains her situation she asks him to investigate what is happening. Holmes looks at all the evidence and clues only to discovers that the step father is planting a deadly snake in their bed each night and then calls it back after so long using a whistle and milk. The plan was that the snake would bite the daughters and then he could call the snake back before someone could see it. In The silver blaze Holmes is called to investigate the murder of a man and the where abouts of a lost racing horse. When Holmes gets to the site he notices something even before he has left the carriage, he stays sat down quiet for a moment and when he gets up he doesnt say what it was he noticed, which was that some of the sheep seemed to be lame. When the case is closed he then reveals what he found and how he got his conclusion. What actually happened was the victim had drugged the stable boy and taken the horse out in to the moors, where he attempted to take a nick out of a bone of the horse so that would be paralysed . It would therefore lose its next race. He did this because he had a bet on another horse to win. But the plan went wrong when he started to cut the horse, as it kicked him in the head killing him. The horse had wondered off and had been found by the rival horse trainer and then hidden. In these three short stories there are some big similarities, they all contain a murder they are either at the start of the story, end or both. The plots begin very close to the start of the stories this makes the readers intrigued sooner and therefore continue to read the stories. The odd murder is in The veiled lodger where the story is been told as past not present like The Speckled Band and The silver blaze. There are more similarities in The Speckled Band and The silver blaze because of this. For instance both the stories were solved by Holmes instead of Holmes been told the story, this could have a negative effect upon the reader because it is harder for them to become involved in the story as they already know the outcome. The characters in The veiled lodger and The Speckled Band have similarities between them, for example Helen and Mrs. Render both have a dominant male in there lifes who they fear. Helen goes behind Dr. Royllots back to see Holmes and does not confront Dr. Royllot. Mrs. Render also describes Mr. Render as being the devil. But there are still some similarities with The silver blaze, for example the victims wife in The silver blaze and Mrs. Render in The veiled lodger both have men which dont stay faithful to them. In The veiled lodger Mrs. Render is a middle aged widow, she got married young to the circus manager and found out too late it was a wrong decision because he physically abused her. This drove Mrs. Render to her limits and she planned his murder. She did this with Leonardo a lover of hers he was the strong man in the circus. He came up with the killing method but when the plan did go wrong he ran from the scene. When the other people heard Mrs. Render they came to help and Leonardo came to. This shows what judge of character Mrs. Render has, it is clear that she has a poor judge of character.

Netflix Essay -- Technology, DVD Rentals

Introduction Reed Hastings (co-founded) founded Netflix in 1997. During this time, Netflix offered DVD rentals by mail. As Netflix went public in 2002, shortly a year later their subscription reached the one million mark (Netflix Management, 2011). Recently, Netflix is recognized as one of the 50 most innovative companies, ranking number eight for â€Å"streaming itself into a $9 billion powerhouse (and crushing Blockbuster)† with 20 million subscribers (fastcompany.com, 2011). This success shows how Netflix embraced a business approach where their mission was to take the troublesome experience of everyday consumers and transform them into a business opportunity. Below illustrates how Netflix rank in other categories. Number 1 Number 2 Number 3 Number 4 Film Netflix Double Negative Real D Dreamworks Video YouTube Twitter Netflix FX Web Companies Twitter Google Zynga Netflix Learning Team A will describes and evaluate Netflix’s innovation strategy, the specific products offered to their members, and the benefits that the company brings to its customers and employees. To begin, innovation goes beyond an invention. It captures the opportunity for change, growth, and market leadership that allows leaps within the industry in multiple ways (Pearce & Robinson, 2011, p. 376). Simply stated on Merriam-Webster.com, innovation is â€Å"the introduction to something new; a new idea, method, or device† Netflix’s Innovative Overview The outlook for Netflix has developed a trend of continuous growth with subscribers and providing products with a substantial cost advantage by distributing a wide variety of titles that appeal to different customer groups (Anthony, 2005). The success of Netflix was simply listening to consumer’s feedback regard... ...a remarkable opportunity to grow in the industry and lead as an innovative provider, Netflix has much opportunity to satisfy its customers and maintain their attention with their revolutionary business growth (Martala, 2009). Their success goes beyond their product. As stated, it is a combination of their culture of high performance drivers and fosters the â€Å"freedom and responsibility† mindset (Elliott, 2010). Because of their innovation and gradual entry into the market, Netflix has the competitive advantage to add layers of products for growth for years to come. Currently, Netflix has the competitive advantage to increase price and retain their current customer base. Even more beneficial, is the opportunity to attract additional subscribers with their new features. To end this, combining their products, price, culture, and strategic plan makes Netflix innovative.

Lady Macbeth, the three witches and Macbeth Essay

The play was set in 1040 in Scotland; it deals with the issues in his life that is still relevant today in order to fulfil his emission. Macbeth starts out as a national hero and co leader of the Scottish army, he quickly gains popularity. Until one day he receives a prophecy, which turns him on an evil rampage. Where he sets off in a killing spree to try and become king. However he has doubts and maybe even some regrets about his choices. It seems to mess with hiss head for example after he killed Duncan he keeps seeing what he thinks is his ghost, is he sane? Other characters include Lady Macbeth, the three witches, Banquo, Duncan, Malcolm and Mac duff. In total there are 32 characters. Lady Macbeth is a very strong minded character. She can be very ruthless at times; she is very supportive of her husband but can also push him into things. She has a strong influence on him when committing several murders. She knows what needs to be done to get the job done. This would be very different from the typical Shakespearian woman who would have been very quiet and little power over their husbands her opening soliloquy introduces her as a very strong character that will stand up and fight for what she believes in. If it had not been for lady Macbeth the murder of Duncan may not have went ahead as it was mainly her who put him up to it. She also went back for the daggers that he used to murder him so this stopped him getting caught, this shows that she doesn’t want any harm to come to her husband and she clearly must love him. However what she had turned Macbeth into would be his down fall. She had turned him into something he had never wanted to become, a cold blooded murder. Back in Shakespearian people were very scared and believed fully in the supernatural. They would have heard stories of these sorts of things so when they heard of the three witches telling prophecies they would have been wary. The appearance and strange characteristics of the witches also added an effect. Their clothing added a 3rd dimension to their character, the way they are descried â€Å"the ripped old dirty rags†. Their skinny bodies, cold withered faces add to the disturbing image. All in all not the sort of people you want to meet in a dark alley. When they told Macbeth that he would become king if he killed Duncan, this had a very strong influence on Macbeth. If it had not been for them he would have never thought twice about killing him. The help of the witches soon led to many regrets â€Å"neither man nor woman can harm him† said the witches. The witches may have liked him all along; this is why they told him their predictions. Macbeth’s character changes dramatically through the play, so also do peoples views of him. In the beginning he is introduced as a highly respected general, a hero! Soon becomes easily scared and persuaded into bad things. I think this show how the pursuit for power can destroy your life. Macbeth had a great position and lots of respect but it wasn’t enough. He gave every thing he had to pursue being king and look here it got him, committed terrible deeds and the people just lost all respect for him.

Crows, Ravens and Jays - Corvidae - The Animal Encyclopedia

Crows, ravens and jays (Corvidae) are a group of perching birds that also includes jackdaws, rooks, magpies, nutcrackers, choughs and treepies. In total, there are more than 120 species that belong to the crow family. Crows, ravens and jays are medium to large birds. The group includes the largest members of the perching birds. Many crows, ravens and jays have large wingspans. They have a robust body, strong feet and sturdy bills. Their nares (nasal openings) are fringed by bristle-like feathers known as rictal bristles. In temperate areas, most members of the group are partly or entirely black, blue, iridescent blue or iridescent purple. Some species, such as the magpies and jays, are more varied in color. They might have plumage with a mixture of black, white, grey and blue markings. Members of this group of birds are thought to be highly intelligent, not just among birds but among all animals. Crows and rooks have demonstrated tool making abilities while European magpies have exhibited self-awareness in mirror tests. Many members of the crow family establish and protect territories either during the breeding season or throughout the year. When threatened, some corvids can defend their offspring or territories aggressively and are known to attack large animals such as other birds, dogs or cats. Many species of corvids form social groups and hierarchies for foraging and breeding. Many species of corvids have flourished in human environments. But while such species have enjoyed healthy populations, a few corvids have experienced declines. Examples of threatened members of the crow family include the Florida scrub jay, the Mariana crow and the New Zealand raven. Crows and their relatives form strong pair bonds and in some species this association is life-long. In most species, nests are constructed in trees or on rock ledges. Nests are built using twigs, grass and other plant materials. Females lay between 3 and 10 eggs and young fledge after about 10 days. The largest member of the crow family is the common raven which grows to more than 26 inches in length and weighs 3 pounds. The smallest member of the crow family is the dwarf jay which grows to about 8 inches and weighs little more than an ounce. Crows, ravens and jays have a nearly-worldwide distribution. They are absent from only the southern tip of South America and the polar regions. The group is most diverse in tropical regions of Central America, South America, Asia and Europe. Most members of the crow family do not migrate although when food shortages occur, populations do relocate. Classification Animals Chordates Birds Perching Birds Crows, Ravens and Jays The crows, ravens and jays are divided into about a dozen subgroups, some of which include New World jays, grey jays, azure-winged magpies, Holarctic magpies, Stresemanns bushcrow, piapiac, true crows, nutcrackers, Old World jays, Oriental magpies, treepies and choughs. The crow family is thought to have originated in Australia and spread throughout the world. The closest relatives of the crows, ravens and jays are thought to be the birds of paradise and shrikes. There remains considerable ambiguity regarding the exact lineages and their relationships within the crow family. The earliest members of the crow family date back about 17 million years ago to the middle Miocene. Known fossils include Miocorvus, Miocitta, Miopica and Henocitta. Crows, ravens and jays feed a variety of foods including small mammals, birds, invertebrates as well as fruits, seeds and berries. Some members of the crow family feed on insects such as grasshoppers while others feed on carrion.