leadership Essays (1287 words) - Computer Security, Security

My first step in preparing to write this essay was to gain a clear understanding of the word leadership and the set of qualities that make a good leader. I found this extremely difficult. I came to the realization that leadership is a term that is freely used but rarely understood. However, leadership is central to the mission of SANS Technology Institute (STI) (1), and the process of applying to STI's Master's program has pushed me to clearly define and concisely state my own understanding of leadership. According to Stephen Northcutt, President of the SANS Technology Institute, ?a leader is a person who guides or inspires others within an organization or community to achieve a goal.?(2) This ties in with my own belief that the qualities of an effective leader vary depending on the personality of the individual and the dynamics of each situation. There are, however, certain qualities that are unchanging in a leader; specifically, a good leader must have a vision, must possess the ab ility to communicate that vision, and must be determined to make that vision a reality. General George Patton and Mahatma Gandhi were both great leaders who exhibited very different leadership qualities. Patton became an effective military leader who can be described with adjectives such as controversial, outspoken, opinionated, flamboyant, and violent. Gandhi, on the other hand, became a great political and spiritual leader who is described as peaceful, thoughtful, insightful, and pensive. At first glance, these two men appeared to be very different. On closer inspection, they shared several key leadership qualities. Both had a vision regarding how to conquer their enemies, they had the ability to communicate their visions to others, and they were determined to make their vision a reality. When I began my career in the field of information security, I had the opportunities to learn and the management skills to ensure that my endeavors were successful. My first security endeavors included managing a physical security and network intrusion detection system. I made use of my management skills to successfully oversee these security controls. Although I demonstrated good management skills, I was not yet demonstrating leadership since I had not yet formulated and communicated a vision, and according to Stephen Northcutt, "you cannot lead without a vision." (2) My vision for security began to develop as I participated in several SANS seminars and studied for my CISSP certification. These training endeavors, in conjunction with my security engineering responsibilities, became the foundation on which to base my vision. In 2008, I made a conscious decision to take a stronger leadership role in security when I decided to accept a new position with a new company. Though the new position did not come with a prestigious title or staff, it did come with the opportunity to implement my vision. My new employer had the desire to protect its information, but not a vision to accomplish the task. Prior to my arrival, the IT department spent large sums of money to purchase intrusion detection systems, encryption software and firewalls in the effort to protect its information. These endeavors were in response to tactical issues spawned by a gap in compliance with the Payment Card Industry's Data Security Standard. Though security was desired, security was only driven by compliance. My initial goal after arriving at the company was to communicate a security vision to the Information Technology Department as well as senior management that matched the dynamics of the IT staff and the requirements of the business. Since my position was the only dedicated security position within the IT department, I needed to communicate up through my management chain my vision for the department. The dynamics of this situation required a decentralized security model in which responsibilities were spread throughout the department. This vision would also use a governance, risk management, and compliance model, to lead the IT department's efforts to protect the company?s sensitive and critical data. To successfully communicate the vision to the department would take determination. In this model, governance is the foundation that supports risk management and compliance. Governance generates the policies that empower other initiatives. The first step was to obtain senior management support through formal and informal communications. I attempted to demonstrate how the department could

Free Essays on Bank Magagement

The goal for using the computer-generated model is to predict with some kind of certainty whether the bank your managing is going to succeed. The model calculates the different levels and sources of income along with the expenditures for a given bank, with taking into consideration the market and its interest rates. By adjusting the different levels of inputs and outputs, you try to see through speculation where and how to allocate your funds assuming you have a certain number of deposits, to make your bank successful. When a bank manager tries to model a hypothetical bank they must first take into consideration the history of the market. By viewing all the financial aspects from the following year such as the term structure of interest rate, interest rate margins, the GDP, inflation, and the federal policy they can get an idea of where the economy will be heading. The term structure of interest rates shows the association between interest rates on bonds of different maturities. If the term structure graph or the yield curve is inverted or flat it is a sign that the economy will be slowing down or heading into a recession. When the fed announces a decrease in interest rates it usually shows a slow down in the economy or recession. This causes the credit spreads to widen, but if the fed announces an increase the spreads tend to compress, which indicates a lower level of default risk, and an economic recovery. Understanding and foreseeing where the economy is heading is very important. Once they have realized where the economy will head whether good or bad, they must then take the necessary steps to ensure that the bank will succeed to its greatest potential. If the future economy was seen to be heading towards a recession or a slow down, then the managers would prefer to become more liquid. Purchasing treasury securities will enhance their amount of liquidity, but the amount of treasuries purchased greatly depends on the amount of r... Free Essays on Bank Magagement Free Essays on Bank Magagement The goal for using the computer-generated model is to predict with some kind of certainty whether the bank your managing is going to succeed. The model calculates the different levels and sources of income along with the expenditures for a given bank, with taking into consideration the market and its interest rates. By adjusting the different levels of inputs and outputs, you try to see through speculation where and how to allocate your funds assuming you have a certain number of deposits, to make your bank successful. When a bank manager tries to model a hypothetical bank they must first take into consideration the history of the market. By viewing all the financial aspects from the following year such as the term structure of interest rate, interest rate margins, the GDP, inflation, and the federal policy they can get an idea of where the economy will be heading. The term structure of interest rates shows the association between interest rates on bonds of different maturities. If the term structure graph or the yield curve is inverted or flat it is a sign that the economy will be slowing down or heading into a recession. When the fed announces a decrease in interest rates it usually shows a slow down in the economy or recession. This causes the credit spreads to widen, but if the fed announces an increase the spreads tend to compress, which indicates a lower level of default risk, and an economic recovery. Understanding and foreseeing where the economy is heading is very important. Once they have realized where the economy will head whether good or bad, they must then take the necessary steps to ensure that the bank will succeed to its greatest potential. If the future economy was seen to be heading towards a recession or a slow down, then the managers would prefer to become more liquid. Purchasing treasury securities will enhance their amount of liquidity, but the amount of treasuries purchased greatly depends on the amount of r...

Software Project Fails Research Paper Example | Topics and Well Written Essays - 1250 words

Software Project Fails - Research Paper Example What is the real situation? Determining whether the opinions of those criticizing software projects are facts, I take a firsthand account of a software project that never saw the end of it. United Kingdom is one country that appreciates technology therefore making software crisis a norm in the region. NHS Connecting for health is part of the countries Department of health formed on 1st April 2005 replacing the then formed NHS Information Authority. The NHS Connecting for health had the task of the national programme for IT (NPfIT), an initiative by the government to move the National Health Service in England towards a centrally-mandated electronic care records for patients. It was also expected to connect 300,000 general practitioners to 300 hospitals, providing a safe and audited access to these records by authorized professionals. A project that would really boost the medical sector in England, the contracts for the NPfIT spine project was awarded in December 2003. NHS Connecting for Health ceased to exist on March 31, 2013 and software crisis was to blame. The cost of the project is estimated at  £12.4 billion according to the national office of statistics; it begun in 2000 and was due for completion in 2010. The project was to; create the NHS Care Records Service, which handles the spine database and create the Choose and Book system that would allow patients book their appointments with Doctors via their PCs (personal computers). It was also tasked to come up with a national broadband IT network to upgrade the then used infrastructure and create an IT support for the Personnel including the Quality Management and Analysis System (QMAS). The programme divided England into five regions called Clusters southern, London, Eastern, North West, West Midlands and the North East. Every cluster had a local service provider and a company contracted to deliver the services. The project was the largest civilian IT project and it was decided to

How Commercialization has changed the Music Industry Essay

How Commercialization has changed the Music Industry - Essay Example The objective of this essay is to critically analyze the process of commercialization of music. From the recent trends it is quite evident that the role of music with social systems has changed to a large extend. More than an artistic creation it has been commercially enhanced as a cultural commodity. The quality of music is often judged upon the extent of its consumption by masses. In other words, more popular a piece of music is, its quality is perceived to be proportionally high. Here, the reach of music, to be precise in commercial terms, its marketing strategies is the factor which would decide the perceived quality of music. For instance, a particular song is marketed heavily and manages to reach a lot of people; the public would perceive that it’s artistically great owing to its popularity. The role of music in the modern society has a fundamental nature. It is associated with the society ritualistically. Music plays important role in social activities and gatherings. T his association is further connected with the emotional affiliations of the society. Each genre of music can generate respective feelings in people. This ability was utilized by the earlier societies at a personal level or at closed social gatherings. Thus music used to connect with the personal music ears of people and also with the common feelings of communities. This power of music had an important role in the creation of music. However, with the commercialization of music it has taken a more general form. With this change, the aesthetics of music underwent unprecedented changes. The aesthetics started to depend largely on the technologies, new techniques and the latest trend in the societies. An example to this is Jazz music. This genre of music was considered to be Devil’s music at a point of time in the history. Later as other fashion statements of the society was commercialized in such a way that this genre of music became the music of the elite. Thus the larger commer cialization of the societal norms has direct connections with the trends in music. Fundamental critics would define this as degradation of the aesthetics of music. It is quite natural to have changes in the forms and aesthetics of music with changing norms of the society. However, these changes in music become dangerous, when the creation of music is defined by the commercial requirements of the society. In other words, it is not a healthy trend where the commercial elements would decide what the world should listen to. On the other side the music and its developments should respond to the changes in the society and its norms. The development the culture industry in the liberalized economy has a huge role in the commercialization of music. In a world where trade and export became faster and easier, people get exposed to newer things faster. This created a demand for cultural elements from different societies. As a result of this music of a particular society became global and broke its societal and geographic limitations. Thus the consumer base for music became large. For instance, for a particular genre of music from the streets of Pakistan, there could be large number of enthusiasts all around the world. Thus music in general has broken the cultural boundaries. The new definition of boundaries of culture in general is the marketability of it.

The slavery in America Research Paper Example | Topics and Well Written Essays - 1000 words

The slavery in America - Research Paper Example Most of them were enslaved for agricultural purposes, such as, cotton, tobacco, rice, and sugar production. Majority of these African slaves were American born since slave import to United States was officially banned in 1808, however, thousands of Africans were smuggled during next 50 years after ban on international trade. Among 40 million Africans were the descendents of those 12 to 13 million Africans who were kidnapped and brought to America in a massive slave trade starting from 1400s. Most of those enslaved Africans were either died in the brutal passages from Africa or landed in the West Indies or in South and Central America. Nearly 5 million Africans were imported to Brazil only (Davis, n.d.). There are three basic reasons which started and accelerated the practice of slavery in America. Firstly, early America needed cheap and excessive labor. Secondly, the belief of master and worker was prevalent in Americas. Thirdly, the prejudice against people of color and racism led to acceptance and justification of slavery in American society. With the increase in large plantations in the Southern states and invention of cotton gin, need of cheap and hardworking labor increased, therefore, slavery flourished even more in America (Buell, 2004, p.9). Though slave trade was practiced as an economic activity, but it entirely differs from traditional trade since its product is nothing else but human being. In a nonslave economy, workers determine the workload and consumption decision. Therefore, labor is different from other factors of productions. On the other hand, in slave economy, owner determines the workload and consumption (feeding) (Barzel, 1977, p.87). From the time when a Dutch ship smuggled 20 enslaved Africans in Virginia colony to 1865 when U.S Constitutions 13th Amendment and Lincolns Emancipation Proclamation (1863) ended slavery, 12 generations of Africans survived in America.

Functions of the Immune System | Dengue Fever Immunity

Functions of the Immune System | Dengue Fever Immunity The function of the immune system is to keep contagious microorganisms, such as definite bacteria, viruses and fungi, out of the body, and to demolish any infectious microorganisms that do attack the body. The immune system is completed by a complex and imperative network of cells and organs that guard the body from infection (1). The organs of the immune system are called the lymphoid organs, which have an effect on growth, development, and the free of lymphocytes (a confident type of white blood cell) (2). The lymphatic vessels and blood vessels are main parts of the lymphoid organs, because they transmit the lymphocytes to different areas in the body and from different areas in the body. All lymphoid organs play a task in the making and also activation of lymphocytes. Layered Defense Organisms are protected by the immune system from infections with layered defenses of rising specificity. If these barriers were breached a pathogen, the innate immune system provides an immediate, but non-specific reaction. All plants and animals have Innate immune systems (3). If pathogens effectively evade the innate response, vertebrates have a third layer of protection, the adaptive immune system. The innate response activates the adaptive immune system. Surface Barriers The body of the human continuously faces attack from foreign invaders that can cause disease and infection. These invaders sort from living microbes , such as fungi, bacteria, parasites, and viruses, to dead toxins, drugs, and chemicals. As our luck, the body has many internal and external defenses that avoid most dangerous attackers from entering and causing damages. The physical layers that stay them at inlet commonly are referred to as the bodys 1st line of defense. The largest body organ is skin; is presents both a physical and also a chemical barrier against the outer environment. The skin makes a defensive cover that completely encloses around the body, shielding blood vessels, muscles, nerves, bones and organs. When tears or cuts in the outer surface of the skin, present an opening for infective organisms, glands under the skin, produce an enzyme that helps to destroy bacteria (4). Although areas of the body not covered with skin, do not unprotected. Mucous membranes, the wet layer of the respiratory system. They produce mucus, a sultry substance that catches irritants that enter through the nose. Innate immune system The cells that mediate immunity embody neutrophils, macrophages, and natural killer (NK) cells, giant lymphocytes that are not T cells but are cytotoxic. all these cells answer macromolecule and saccharide sequences distinctive to microorganism cell walls and to alternative substances characteristic of growth and transplant cells. They exert their effects by means of the complement and alternative systems, with the cells they attack oftentimes dying by osmotic lysis or cell death (5). Their cytokines also activate cells of the nonheritable immune system. a vital link in immunity in Drosophila melanogaster is a receptor supermolecule named toll, that binds plant life antigens and triggers activation of genes cryptography for antifungal proteins (6). Humeral and Chemical Barriers Some microbes penetrate the bodys protecting barriers and enter the interior tissues. There they encounter a variety of chemical substances which will stop their growth. These substances embody chemicals whose protecting effects are related to their primary perform within the body, chemicals whose principal perform is to harm or destroy invaders, and chemicals made by present bacterium (7). Inflammation Inflammation is one in every of the primary responses of the immune system to infection. The symptoms of inflammation are redness, swelling, heat, and pain, that are caused by augmented blood flow into tissue. Inflammation is made by eicosanoids and cytokines, that are released by livid or infected cells (6). Eicosanoids embody prostaglandins that manufacture fever and the dilation of blood vessels associated with inflammation, and leukotrienes that attract bound white blood cells (leukocytes). Common cytokines embody interleukins that are chargeable for communication between white blood cells; chemokines that promote chemo taxis; and interferons that have anti-viral effects, like motion down supermolecule synthesis within the host cell. Growth factors and cytotoxic factors may additionally be released (7). These cytokines and alternative chemicals recruit immune cells to the site of infection and promote healing of any broken tissue following the removal of pathogens. Complement System The complement system is a organic chemistry cascade that attacks the surfaces of foreign cells. It contains over twenty completely different proteins and is called for its ability to complement the killing of pathogens by antibodies. Complement is that the major humeral element of the innate response. several species have complement systems, as well as non-mammals like plants, fish, and some invertebrates (8),(9). Cellular Barriers Leukocytes (white blood cells) act like independent, acellular organisms and are the second arm of the innate immune system. The innate leukocytes embody the phagocytes (macrophages, neutrophils, and nerve fibre cells), mast cells, eosinophils, basophiles, and natural killer T cells. These cells identify and eliminate pathogens, either by attacking larger pathogens through contact or by engulfing so killing micro organisms (10). Adaptive immune system Lymphocytes are available in 2 major types: B cells and T cells. The peripheral blood contains 20-50% of current humorocytes; the rest move within the lymph system. Roughly eightieth of them are T cells, V-day B cells and remainder are null or undifferentiated cells. Lymphocytes constitute 20-40% of the bodys WBCs (6). Their total mass is concerning an equivalent as that of the brain or liver. (Heavy stuff ) B cells are made within the stem cells of the bone marrow; they manufacture protein and superintend humeral immunity. T cells are non antibody-producing lymphocytes that are also made within the bone marrow but hypersensitised within the thymus and constitute the idea of cell-mediated immunity. the assembly of these cells is diagrammed below. parts of the immune system are changeable and may adapt to raised attack the invasive matter (11). There are 2 fundamental adaptive mechanisms: cell-mediated immunity and humeral immunity. Lymphocytes A white blood cell is a style of white corpuscle present within the blood. White blood cells help defend the body against diseases and fight infections. when the overall defense systems of the body have been penetrated by dangerous invasive microorganisms, lymphocytes help give a particular response to attack the invasive organisms (12). Killer T cells A large differentiated t cell that functions in cell-mediated immunity by attacking and essential amino acid target cells that have specific surface antigens (6). also known as cytotoxic t cell, killer cell. Helper T cells Any of varied T cells that, when stirred up by a particular matter, unharness lymphokines that promote the activation and function of B cells and killer T cells (13). B Lymphocytes and Antibodies A b cell identifies pathogens when antibodies on its surface bind to a particular foreign matter. This antigen/antibody advanced is preoccupied by the b cell and processed by chemical process into peptides. The b cell then displays these substance peptides on its surface MHC category II molecules (14). this combination of MHC and matter attracts a matching helper t cell, that releases lymphokines and activates the b cell. because the activated b cell then begins to divide, its offspring (plasma cells) secrete scores of copies of the protein that recognizes this matter (12). different adaptive immune system The alternative adaptive immune systems in vertebrates have several similarities, but dissent therein Lucien-rich-repeat (LRR)-based variable white blood cell (VLR) receptors are employed by bone vertebrates versus the Ig-based TCR and BCR employed by jawed vertebrates. bone vertebrates have 2 VLR sorts, VLRA and VLRB, the various repertoires of that are expressed by separate lymphocytes populations (15). Immunological Memory the capability of the bodys immune system to recollect AN encounter with AN matter owing to the activation of B cells or T cells having specificity for the matter and to react more swiftly to the matter by means that of these activated cells during a later encounter (6). Passive memory Newborn infants have no prior exposure to microbes and are particularly prone to infection. many layers of passive protection are provided by the mother. throughout pregnancy, a selected style of protein, called IgG, is transported from mother to baby directly across the placenta, so human babies have high levels of antibodies even at birth, with an equivalent vary of matter specificities as their mother. Breast milk or colostrums also contains antibodies that are transferred to the gut of the baby and defend against microorganism infections until the newborn can synthesize its own antibodies (16). Active memory Long-term active memory is nonheritable following infection by activation of B and T cells. active immunity also can be generated by artificial means, through vaccination. The principle behind vaccination (also known as immunization) is to introduce AN matter from a microorganism in order to stimulate the immune system and develop specific immunity against that specific microorganism while not inflicting malady associated with that organism (17). Disorders of Human Immunity Some of the most devastating disorders which will affect the humanity are those that attack the very weaponry weve got against diseases, our immune system (7). These disorders can vary in severity from inflicting small rashes or a stuffy nose, to attacking important organs throughout the body, inflicting death. they can also come back from a variety of sources from the genetic passing down of traits, to infection from a malady. These immune system disorders comprise four categories: immunodeficiency, autoimmune, allergic and cancer. Immunodeficiency An immunodeficiency disorder is one in every of the many disorders that attack the immune system. In these disorders the immune system has problems that cause the system to not work correctly. again and again this can be owing to a genetic trait or congenital disorder (6). the most common immunodeficiency disorders are severe combined immunodeficiency (SCID), also known as bubble boy disorder, Di St. George syndrome, and ig A deficiency (18). Motor vehicle Immunity Autoimmune disorders attack the immune system by tricking the body into thinking its own organs are foreign invaders. when this happens, the phagocytes and lymphocytes activate healthy tissues and organs and destroy them. Common autoimmune diseases are lupus, scleroderma, juvenile dermatomyositis and juvenile rheumatism. The severity of AN disease can vary dramatically (19). Some could only cause localized swelling and inflammation by attacking the tissue within the joints, while others could cause death by attacking important organs. Hypersensitivity Hypersensitivity refers to excessive, undesirable (damaging, discomfort-producing and sometimes fatal) reactions made by the traditional immune system. Hypersensitivity reactions need a pre-sensitized (immune) state of the host. Hypersensitivity reactions is divided into four sorts: type I, type II, sort III and kind IV, based on the mechanisms involved and time taken for the reaction (20). Physiological Regulation Hormones can act as immunomodulators, sterilisation the sensitivity of the immune system. as an example, female sex hormones are famous immunostimulators of both adaptive and innate immune responses. Some autoimmune diseases like autoimmune disease strike women preferentially, and their onset typically coincides with pubescence. in contrast, male sex hormones like testosterone seem to be immunosuppressive. alternative hormones appear to control the immune system yet, most notably luteotropin, endocrine and alimentation (21),(22). Manipulation in medication The response is manipulated to suppress unwanted responses ensuing from autoimmunity, allergy, and transplant rejection, and to stimulate protecting responses against pathogens that mostly elude the immune system (see immunization). immunosuppressive drugs are used to control autoimmune disorders or inflammation when excessive tissue harm occurs, ANd to stop transplant rejection once an transplantation. anti-inflammatory drug drugs are typically used to control the effects of inflammation. Glucocorticoids are the most powerful of these drugs; but, these drugs can have several undesirable facet effects, like central obesity, symptom, osteoporosis, and their use should be tightly controlled (23). Lower doses of anti-inflammatory drug drugs are typically used in conjunction with cytotoxic or immunosuppressive drugs such asmethotrexate or Imuran. Cytotoxic drugs inhibit the response by killing dividing cells like activated T cells. However, the killing is indiscriminate and alternative p erpetually dividing cells and their organs are affected, that causes harmful facet effects. immunosuppressive drugs like cyclosporine stop T cells from responding to signals correctly by inhibiting signal transduction pathways (24). What is dengue fever? Dengue fever is a malady caused by a family of viruses that are transmitted by mosquitoes. its AN acute malady of sudden onset that typically follows a benign course with symptoms like headache, fever, exhaustion, severe muscle and joint pain, swollen glands , and rash. Signs and Symptoms Many folks, especially kids and teenagers, could expertise no signs or symptoms throughout a mild case of dengue fever. when symptoms do occur, they usually begin four to ten days once the person is bitten by AN infected dipteron (25). Signs and symptoms of dengue fever most typically include: Fever, up to 106 F (41 C) Headaches Muscle, bone and joint pain Pain behind your eyes You might also experience: Widespread rash Nausea and puking Minor trauma from your gums or nose Most people recover within per week or so. In some cases, however, symptoms worsen and may become grievous. Blood vessels typically become broken and leaky, and the number of clot-forming cells in your bloodstream falls (25). this will cause: Bleeding from the nose and mouth Severe abdominal pain Persistent puking Bleeding under the skin, which can appear as if bruising? Problems along with your lungs, liver and heart Clinical Course The characteristic symptoms of breakbone fever are sudden-onset fever, headache (typically situated behind the eyes), muscle and joint pains, and a rash (25). The alternative name for breakbone fever, break-bone fever, comes from the associated muscle and joint pains. The course of infection is split into 3 phases: febrile , critical, and recovery. The febrile part involves high fever, typically over forty ÂÂ °C (104 ÂÂ °F), and is associated with generalized pain and a headache; this sometimes lasts 2 to seven days. At this stage, a rash occurs in 50-80% of those with symptoms. It occurs within the initial or second day of symptoms as flushed skin, or later within the course of malady (days 4-7), as a measles-like rash. Some petechiae (small red spots that do not disappear when the skin is pressed, that are caused by broken capillaries) can appear at this point, as could some gentle trauma from the secretion membranes of the mouth and nose. The fever itself is classically biphasic in nature, breaking so returning for one or 2 days, though there is wide variation in however typically this pattern truly happens (26). Causes Transmission Dengue virus is primarily transmitted by Aides mosquitoes, particularly A. aegypti. These mosquitoes sometimes live between the latitudes of 35ÂÂ ° North ANd 35ÂÂ ° South below an elevation of 1,000 metres (3,300 ft). They bite primarily throughout the day. alternative genus Aedes species that transmit the malady embody A. albopictus, A. polynesiensis and A. scutellaris. Humans are the primary host of the virus, but it also circulates in anthropoid primates. AN infection is nonheritable via a single bite (27). infectious agent Replication Once inside the skin, breakbone fever virus binds to Langerhans cells . The virus enters the cells through binding between infectious agent proteins and membrane proteins on the Langerhans cell, specifically the C-type lectins known as DC-SIGN, mannose receptor and CLEC5A. DC-SIGN, a non-specific receptor for foreign material on nerve fibre cells, seems to be the main purpose of entry. The nerve fibre cell moves to the nearest node (28). Meanwhile, the virus ordination is replicated in membrane-bound vesicles on the cells endoplasmic reticulum, wherever the cells supermolecule synthesis equipment produces new infectious agent proteins, and the infectious agent RNA is traced (26). Severe malady It is not entirely clear why secondary infection with a unique strain of breakbone fever virus places folks at risk of breakbone fever hemorrhagic fever and breakbone fever shock syndrome. the most wide accepted hypothesis is that of antibody-dependent enhancement (ADE). the exact mechanism behind ade is unclear. it may be caused by poor binding of non-neutralizing antibodies and delivery into the incorrect compartment of white blood cells that have eaten the virus for destruction. there is a suspicion that ade is not the only mechanism underlying severe dengue-related complications, and various lines of analysis have implied a role for T cells and soluble factors like cytokines and the complement system (25). Diagnosis Diagnosing dengue fever is tough, as a result of its signs and symptoms is easily confused with those of alternative diseases like malaria, swamp fever and enteric fever. Your doctor can seemingly raise concerning your medical and travel history. make sure to explain international visits thoroughly, as well as the countries you visited and the dates, yet as any contact you will have had with mosquitoes. bound laboratory tests can observe proof of the breakbone fever viruses, but test results sometimes come too late to assist direct treatment selections . (25),(27) Classification The World Health Organizations 2009 classification divides dengue fever into 2 groups: uncomplicated and severe. The 1997 classification divided breakbone fever into undifferentiated fever, dengue fever, and breakbone fever hemorrhagic fever. breakbone fever hemorrhagic fever was divided additional into grades I-IV. Grade I is that the presence only of easy bruising or a positive bandage test in someone with fever, grade II is that the presence of spontaneous trauma into the skin et al, grade III is that the clinical proof of shock, and grade IV is shock so severe that pressure and pulse cannot be detected. Grades III and IV are noted as dengue shock syndrome (27). Prevention All control efforts ought to be directed against the mosquitoes. its important to take control measures to eliminate the mosquitoes and their breeding places. Efforts ought to be intense before the transmission season and through epidemics (25),(27). (1) stop dipteron bites: (a) breakbone fever Mosquitoes Bite throughout the Daytime defend Yourself from the Bite (b) Wear full-sleeve clothes and long dresses to cover the limbs. (c) Use repellents care ought to be taken in victimisation repellents on young kids and elders. (d) Use dipteron coils and electrical vapor mats throughout the daytime to stop breakbone fever. (e) Use dipteron nets to safeguard babies, old folks et al who could rest throughout the day. The effectiveness of such nets is improved by treating them with permethrin. Curtains also can be treated with insecticide and decorated at windows or doorways, to repel or kill mosquitoes. (f) Break the cycle of mosquito-human-mosquito infection. Mosquitoes become infected once they bite people that are sick with breakbone fever. dipteron nets and dipteron coils can effectively stop more mosquitoes from biting sick folks and help stop the spread of breakbone fever. (2) stop the multiplication of mosquitoes: Mosquitoes that spread breakbone fever live and breed in stagnant water in and around houses. (a) Drain out the water from desert/window air coolers (when not in use), tanks, barrels, drums, buckets, etc. (b) remove all objects containing water (e.g. plant saucers, etc.) from the house. (c) All stored water containers ought to be unbroken lined in any respect times. (d) Collect and destroy discarded containers within which water collects, Treatment There arent any specific treatments for dengue fever. Treatment depends on the symptoms, variable from oral rehydration therapy reception with shut follow-up, to hospital admission with administration of intravenous fluids and/or insertion. a decision for hospital admission is often based on the presence of the warning signs listed within the table on top of, especially in those with preexisting health conditions (27),(29). Conclusion Three immune parts interact to provide a confluence of symptoms that outline DHF/DSS. breakbone fever virus initially infects immature nerve fibre cells through the mediation of DC-SIGN. Infected nerve fibre cells contribute to pathological process through production of metalloproteases and cytokines (30). Downstream of nerve fibre cells T-cells become activated and generate the very cytokines concerned in tube-shaped structure leak and shock in addition to activating soul cells. protein enhancement is mediated by Fc receptors that are conspicuously on mature nerve fibre cells. infectious agent replication mediated by antibodies is increased 100-fold. in addition their effects on breakbone fever replication, antibodies to infectious agent epitopes cross react with cell a supermolecule that has the result of stimulating CD8 soul cells and production of cytokines and anaphylatoxins. Anaphylatoxins is generated directly through infectious agent proteins or through formation of AN antibo dy-complement advanced. Anaphylatoxins in turn can alter the reactivity of T-cells.

I Write to Impress, Expose, and Inspire :: Writing Composition

I Write to Impress, Expose, and Inspire I'll just say it, "I like myself." I shake hands with just about every "part" of who I am. I have an admirable supply of self-esteem and I...well,...I show it off. I'll say this, "I'm a pretty decent writer." Of course, that's my own opinion, but I'm modest. I don't think I'm as good as "they" get, nor do I think that I'm as good as I can get. I like manipulating words so that they are comprehended at face-value and understood at a deeper value. I like to be enthusiastic when I write, and I like to project this to the reader. Am I doing that yet, you lovely reader, you? I like who I am, I like to hear myself talk, and I think I speak well. When rereading my introductory paper for this class, I smiled as I remembered typing it the night before it was due. I could tell that I wrote it, and that I had a bit of fun doing so. I used quotation marks around sarcastic, or pun-ny phrases. I used contractions and slang to sound more like "me" than anyone else. I had a flowing, conversational style, as Lanham might put it, with a catchy first sentence and a smile-producing conclusion. I admit that there's obvious theme paper influence within it: I have a definite intro, 4 paragraphs of "discussion," and a predictable conclusion; but I didn't let my creativity sit in the corner. I based my information on my own life, my own experiences, and my own darn opinion. I didn't look in a book for anything for that paper, and yet, it's believable. I think that there is definite magic within words and their organization on a page or in the air. While I think that I'm in control of what I say and what I mean when I say it, I can look back at something I've written and see a different, maybe deeper, meaning. In my intro paper, I can see the frustration about which I write, within the style of my writing. I get excited and poetic when I write about going to school forever to fill those barren 2/3rds of my brain, and when I write about how I'm beginning to know what I want. On the other hand, my writing "slows" in a sort of literary sigh when I write about my lack of dollars and the ambiguous future.

A comparison of three songs of Brecht’s “Mother Courage and her Children” with the parados and 3rd stasimon of Sophocles’ “Antigone”

The play, â€Å"Mother Courage and her Children† was written by Bertolt Brecht in 1939 as an anti World War II play. â€Å"Antigone†, by Sophocles, was written somewhere between 400 and 500 B.C and talks about the debate between family laws and state laws in the form of a popular drama. Through analyzing the three songs â€Å"The Fraternisation Song† (scene 3), â€Å"The Song of the Wise and the Good† (scene 9) and â€Å"The Song of the Hours† (scene3), it will be seen that these songs can be contrasted with the parados and 3rd stasimon of the play â€Å"Antigone†. â€Å"The Fraternisation Song† is a song of caution voiced by Yvette, the camp prostitute, to the gullible Kattrin. Yvette denounces the opportunistic faà ¯Ã‚ ¿Ã‚ ½ade of love and the foolishness of belief in the higher concepts of love. In the first stanza consisting of 12 lines, Yvette portrays her deflowering by the enemy. The three types of rhyming patterns are â€Å"abcb†, â€Å"aabb† and â€Å"abba†. In the second stanza of 12 lines, Yvette gives us a closer look at the idiocy when she gave herself up to the camp cook and saw other girls do the same. The third stanza of 12 lines relates the birth of recognition and understanding in Yvette as it dawns upon her that war brings nothing but melancholy and disaster in its wake. She describes how men condescended with her notions of love and how love was twisted to rape towards December. The month December is an allegory for the departure of the soldiers as well as the loss of innocence. There is grief an d a sense of terrible loss etched in those two words: â€Å"December came.† Her song brings to light the general futility of conflict and the personal loss of her innocence. The second and third stanzas follow the same rhyming pattern as the first. â€Å"The Song of the Wise and the Good† boldly criticises and ridicules virtues during times of war. The first stanza of 10 lines is a simple tale of the wise Solomon who was acclaimed for his lofty ideals and his throne like position above the littleness of mortals. The first stanza goes on to tell the readers how Solomon was cut down because of his wisdom. The second stanza of 10 lines describes Julius Caesar's mighty fall from his invulnerability due to his reckless courage. The third stanza of 10 lines shows the death of Socrates because of his honesty. Death because of altruism is seen in the death of the unfortunate martin in the fourth stanza. The fifth stanza jests at the essence of the Ten Commandments and the precarious position that godliness occupies. All the stanzas follow the rhyming patterns â€Å"abcc†, â€Å"ab† and â€Å"abab†. Throughout the song, the following four lines act as a necessary refrain to reinforce the idea that virtues are unreliable during war: â€Å"But ere night came and day did go The fact was clear to everyone: It was our wisdom/bravery/honesty/unselfishness/godliness that brought us low. Better for you if you have none.† â€Å"The Song of the Hours† consists of 10 stanzas of 4 lines each. The song is presented by the hapless Chaplain which talks about Jesus Christ and the Crucification. The song describes how Jesus was condemned of murder in the 1st hour by Pilate the heathen and later taken to King Hesiod. In the 3rd hour, Jesus is flogged mercilessly and the mockery of a crown made of thorns was placed on his head and a robe flung over his body. The 6th hour recounts the Crucification and Jesus' plight and his continual mockery by bandits resigned to the same fate. The scene is so cruel that even daylight looks away. In the 9th hour, Jesus gives up his soul and miracles are seen. The most interesting aspects of the song are the last two stanzas which talk about Jesus' maltreatment by the heathens who laugh at ‘this simple son of man' The song, in context of the play, reminds the readers of the imminent death of Swiss Cheese who is compared to Jesus in this regard. It tells us that war reveals all the blood and gore and the ugliness of society and any semblance towards beauty is mutilated. All three songs from the play bring to light one aspect of the play. They are all reminders to Mother Courage of war bringing along agents of destruction and mayhem in its wake. Moreover, not even a drop of profit can be wrenched from a time of war; it tends to suck in all virtues and innocence. The parados in â€Å"Antigone† highlights the events that have occurred till the moment of the entry of the Chorus and the present situation. The Chorus talks about the battle between the seven commanders of Argos and seven heroes of Thebes outside its seven gates. The Chorus claim that victory was foreseen as Zeus and Ares had themselves lent a hand towards their aid. The Chorus also notes with misery the death of the brothers, Eteocles and Polyneices. Finally the Chorus harks for peace and forgetfulness. There is also a general stir as they have no idea why they are summoned to council by the new king, Creon. The 3rd stasimon projects the theme of Love as an evil entity. Eros, harbinger of passion, is omnipresent and omnipotent. No man or god can resist its allure. The 3rd stasimon records how love drives beings to unreasonable actions and fires them up into activity. The 3rd stasimon underscores the fact that Antigone, a daughter of Oedipus, had committed treachery because of the love of her brother. The parados and the songs are both lyrical pieces which relate to war. However, unlike the ridicule of virtue and the loss of innocence which revolve as themes, the parados applauds and glorifies the notion of war. Lines such as â€Å"he flew over the land/Screaming like an eagle† and â€Å"Too much for him as he fought/The dragon of Thebes† adds an appealing quality of myth and heroism to war. The stark contrast is evident in â€Å"The Song of the Hours† in which the lines â€Å"And the blood and water ran/And they laughed at Jesus† tells us that the best of intentions and sacrifices mean nothing to minds fed by war. The concentration of the parados is on war itself whereas the songs examine lateral themes as a consequence of war. The other point to note is the fact that there is a sight of victory and virtues like forgetfulness are broached and seen with optimism. The songs shun notions of victory and virtue. The 3rd stasimon condemns the idea of love as an unpardonable emotion which drives men to recklessness. However the contrast is seen when love is feared and given a godlike stature whereas the songs treat any semblance to virtue like dirt. Love is, clearly, laughed at. Moreover the objects of criticism are not similar as love does not entirely constitute a virtue. There is an underlying similarity seen in the 3rd stasimon and â€Å"The Song of the Wise and the Good†. Virtues and love drive men and women to commit recklessness which sentence their existence to the doldrums consequently. Yvette and Antigone are clear examples. In the 3rd stasimon, love as a flaw is the object of focus whereas in the songs the idiotic behaviour is brought to light. Both the 3rd stasimon and the songs look at criticism; however the songs view the object with ridicule whereas the 3rd stasimon criticizes with unconditional reverence.

Mohandus Gandhi essays

Mohandus Gandhi essays Mohandus Gandhi has had many influences on the world today. He was born on October 2nd, 1869 in Porbandar, West India. He became one of the most respected, spiritual and political leaders of the 1900's. He acquired the name Mahatma, which means "soul force. He helped free the Indian people through nonviolent resistance, also given the name satyagraha, instead of the violent warfare that was being used by Britain. Gandhi also promoted social and economic reforms. He is still honored by his people today, as the father of the Indian nation. Life in India during the time of Gandhi was not very pleasant for an Indian. British ruled most of India and they were racist and prejudice against the Indians and any other minority. Indians were forced to degrade themselves in public. They were not even allowed to walk on the same cement sidewalk or ride in the same passenger cart on a train, if there was no room to spare on the 3rd class cart, their only choice was to ride outside on top of the train. Gandhi's subliminal protests silently announced that Indians would not tolerate this, even if it risked being beaten or put into prison. To Gandhi, being put into prison for a good cause was considered honorable. He wanted to get rid of the caste system and for all who lived in India, including women, to be equal. Gandhi embraced Hindu traditions, unlike the Moslem tradition, Hindu worship idols. Moslem pray 5 times a day, they are monotheistic; they praise one god, Ali. Hindu's are polytheistic. However, it has caused conflicts. Even when Gandhi achieved equality, there was still tension about religion. Mohandus Gandhi has had many influences on the world today. Although Gandhi didnt agree with the way Britain was ruling India and some of the cultural aspects of India, he stood strong using his weapon of nonviolence. When Gandhi was 24, he lived in South Africa. It was then that he adopted satyagrana. Satyagrana literally mean...

OKC Bombing

OKC Bombing Brandon BauernfeindMr. ButlerCriminology8/15/2013Oklahoma City BombingOn April 19th, 1995 Oklahoma City was the target of one of the deadliest terrorist attacks in history. The Alfred P. Murrah Federal Building in downtown Oklahoma City was the main target of this attack. Materials found and used in the everyday life such as diesel fuel, agricultural fertilizers and various other products were used to make the explosive device. The blast from the explosive turned a third of the building into rubble; the north side wall was completely gone, the blast destroyed many cars in the explosion and damaged around 324 buildings surrounding the blast sight (FBI.gov, pp. n.d).The explosive device was loaded in a truck and parked in front of the Alfred P. Murrah Federal Building. The fuse triggered the blast. According to the Federal Bureau of Investigation (FBI) the bomb went off at precisely 9:02 am.FBI sketch of Timothy McVeighThe tuck contained over 4,800 pounds of explosive.The criminals con victed of this crime are named Timothy McVeigh the main master mind behind this explosion, who was an ex army solider and a security guard. Terry Nichols who was an associate of Timothy McVeigh and also served in the army alongside him. Michael and Lori Fortier also accomplice Timothy to achieve his plan.The primary motivation behind this explosion was due to the resentment towards the federal government shared by the two convicts. They were particularly unhappy and angry towards the handling of the Waco siege in 1993 and FBI's standoff against Randy Weaver at Ruby Ridge in 1992, where Randy's wife and son were killed during the shootout. The Waco siege lasted for almost 51 days, where a simple search warrant executed by the ATF agents against a religious sect called Branch Davidian, led to a gun fight. During...

South Asia in mass media Essay Example | Topics and Well Written Essays - 500 words

South Asia in mass media - Essay Example The product takes pride of its reputation as one of the leading brands due to its capability of removing tough stains. With this, Tide is a premium product taking care of the cleanliness and purity of clothes. Looking at the current state of India, the advertisement of tide capturing the sunset view of Ganges River and Taj Mahal seem inappropriate. For one, India is now highly regarded because of its technological and economic momentum. Thus, an ad showing new infrastructure, new roads, or technology associated products would seem suitable. However, as this new identity spurred by recent progress is not yet instilled in the mind of consumers. Thus, advertisers chose to utilize the image of the traditional India and its connection with the laundry detergent. The Ganges River and the Taj Mahal are two important places in the Indian culture. It should also be noted these significant places became major attractions to tourists worldwide. Looking closer, the Ganges River and Taj Mahal is directly associated with purity to Indians according to their religious beliefs. In Hinduism, purity is considered imperative is a fundamental component of the Hindi culture. Though physical purity is emphasized, the real essence of purity extends to social, ceremonial, emotional, psychic and spiritual cleanliness. Adherents of Hinduism are required to be spotless, blameless, and free from any contamination.

Strategic Management Case Study Example | Topics and Well Written Essays - 1500 words

Strategic Management - Case Study Example   It works in numerous industries such as electronics, financial services, films, games as well as music. The company is acknowledged for creating value for customers, which is highly admired. It is because of this fact that Sony has managed a combination of resources such as capabilities as well as core competencies that have permitted the company to design a strong sustainable competitive advantage. It was noted that the company in the month of May’ 2011 decided to sell nearly 27 million television sets in the month of July of the year 2011. However, it could manage to sell only 22 million television sets in the month of July 2011. Intangible resources of the company are those non-physical assets that are used by it in order to manufacture goods and services, or are expected to create future productive advantage s. The Sony brand is generally quite recognizable as well as trusted in the globe. It focuses upon superior quality, style as well as innovation. The companyâ€⠄¢s employees are considered to be the key drivers towards success. However, it has been found that the company had reduced 30000 jobs and commenced joint manufacturing venture. Furthermore, since the year 2000, the company has been losing its market value by a considerable amount (BusinessWeek, 2011). Question 1(iii) Sony Strategy Using the Competitive Advantage (Porter) Framework A company which is able to maintain its profits and thereby surpass the average of its industry is said to possess a competitive advantage against its rivals. According to Michael Porter, there are two types of competitive advantage. They are identified to be cost advantage and differentiation advantage (Worldscibooks, 2012). It has been observed that Sony is taking measures in order to improve the image as well as audio quality of its Bravia range of LCD televisions that forms the basis of its current television line-up. It is customizing its product offering so that it is capable of meeting specific reg ional market requirements. The company aims at enhancing the functions as well as performance of LCD models so that it is capable of differentiating itself from the other competitors (Sony, 2012). Sony aims at following differentiation advantage which generally takes place when a company is capable of establishing a premium price in the marketplace from its differentiated products surpassing the cost of offering the differential characteristics (Blackwell Publishing, 2011). Sony needs to recognize the customers and the way in which its products can meet their needs. When the performance of the television business of Sony is undermining, it becomes imperative for the company to adopt differentiation advantage so that it can maintain competitive advantage in both the short as well as the long-run. The company even make use of various 3D contents in order to speed up the growth of 3D entertainment (Scribd, 2012). Question 2 (ii) Comcast Strategies from the Perspective of the Resource-B ased View of the Firm Framework Comcast Corporation is performing quite well in areas of media, communication as well as entertainment sectors.