Tuesday, August 25, 2020

Effects of food on the brain

Impacts of food on the mind Theoretical All through the world, it is a typical information on the hugeness of a solid eating routine. In addition to the fact that it effects self-perception and physical wellbeing, yet emotional well-being also. Supplements, for example, omega-3 unsaturated fats, docosahexaenoic corrosive, and choline increment synaptic pliancy. So as to show that solid nourishments are better for the psyche, this examination gathered subjective information on cerebrum work in the wake of accepting sound food and unfortunate food. The motivation behind this investigation was to discover do solid nourishments increment mind action? It is estimated that if mice are given sound and undesirable dinners, and taught to run a labyrinth, the mice given the solid suppers will finish the labyrinth at a quicker rate. The invalid speculation is that there will be no distinction between mice given sound and unfortunate suppers. This, thus, advances the making of new layers, which permit new recollections to be shaped. W hen playing out this investigation, mice were told to run a labyrinth and the hours of fulfillment were recorded. Contingent upon the gathering they were put in, they were given either a solid or unfortunate supper taught to run the labyrinth again. Once more, the hours of fulfillment were recorded. In the wake of finishing the examination, information assortment demonstrated that the mice in the gathering getting solid food had a more prominent change in time from the race without food to the race with food. To protect that there were no uncalled for focal points, healthy benefits, for example, sugars and proteins. Exploration Problem Nourishments high in omega-3, for example, pecans, kiwi, and salmon, bolster the versatility of the neural connections inside the mind (Good eating routine, 2008). Nervous system specialist Fernando Gã ³mez-Pinilla indicated that a solid eating regimen couldn't just increment mental capacity, however secure against maturing and harm to the cerebrum (Wolpert, 2008). Writing Review Omega-3 Studies show that omega-3 unsaturated fats are pivotal to cerebrum wellbeing (Wolpert, 2008). Brain research Professor Gã ³mez-Pinilla found that nourishments wealthy in omega-3, for example, flaxseed, pecans, kiwi, and salmon, guide in the creation of the synapse films that nerve signals go through. As people learn and make new recollections, new films must be created so as to hold that data. Pinilla, a teacher of neurosurgery and physiological science, explored the possibility that there are outside elements that influence cerebrum action. His investigation offers route to the inquiry, Do sound nourishments increment mind action? Past analysts demonstrated that elements, for example, diet, exercise, and rest examples can perceptibly hinder the capacity of the psyche (Wolpert, 2008). To help this hypothesis, around 200 understudies were utilized as guineas pigs in an exploration study. Taking everything into account, scientists expressed, Several gut hormones that can enter the min d, or that are created in the cerebrum itself, impact psychological capacity (Gã ³mez-Pinilla, 2008). Analysts point by point how nourishments, for example, salmon contain supplements helpful to the cerebrum. One of the supplements found in salmon is omega-3. Omega-3 unsaturated fats bolster synaptic pliancy and appear to emphatically influence the declaration of a few atoms identified with learning and memory that are found on neurotransmitters, Gã ³mez-Pinilla said. Omega-3 unsaturated fats are fundamental for typical cerebrum work. Gã ³mez-Pinilla led an examination in Indonesia and Australia in which he gave a savor high supplements to kids. In the wake of getting the beverage, the youngsters were given execution tests concentrated on verbal aptitudes and memory. The childrens test scores improved enormously subsequent to devouring the beverage (Wolpert, 2008). Another investigation, performed by Oxford University understudies, thought about two gatherings of understudies on math and spelling tests. One gathering of understudies got omega-3 and the other gathering got a fake treatment (Henry, 2002). The understudies accepting the fake treatment had definitely lower test scores. Docosahexaenoic corrosive Docosahexaenoic corrosive, DHA, is another supplement gainful to the to the psyche. Docosahexaenoic corrosive is appeared to lessen oxidative pressure and advance synaptic versatility by forestalling the foundation of free radicals. Thusly, learning and memory are likewise improved. Oxidative pressure can make harm cell proteins, lipids and nucleic acids. Berries have been seen to check oxidative pressure and have been appeared to improve coordination and memory too (Henry, 2005). Synaptic Plasticity Synaptic versatility is the term utilized for the capacity for change during neurotransmitters. This implies the response of the neurotransmitters to the arrival of synapses isn't consistent. The response can be more grounded or more vulnerable and the hour of the response may fluctuate. The quality of the response gets more noteworthy or more fragile because of the response of receptors to their boosts. As the time allotment the receptor to upgrades response happens or the measure of receptors present changes the synaptic quality varies. The expansion of synaptic quality that endures is alluded to as long haul potentiation. Long haul potentiation is known to assume a job in neuron correspondence, which thusly assumes a job in the production of new recollections. Inverse long haul potentiation is long haul sadness. Long haul misery is the expression used to depict an enduring shortcoming in synaptic quality. Low recurrence upgrades make long haul gloom, while long haul potentiation i s brought about by high recurrence improvements. To learn new things and make new recollections the neurons inside the cerebrum must impart in various manners. This additionally is synaptic versatility. Neurons in the perirhinial cortex react to things we see and afterward tell the cerebrum on the off chance that it is different to us or in the event that we have seen it previously. The more prominent the reaction of the neurons, the less we perceive whatever we are seeing. As we keep on observing that object, the neuron reaction diminishes. This is the manner by which recollections are prepared. Omega-3 and Synaptic Plasticity Omega-3 unsaturated fat can go about as an inhibitor for the action of protein kinase C in cells. The in vitro exercises of protein kinase C was hindered by omega-3 just as the mitogen-actuated protein kinase. This suggests the twofold bond in omega-3 is neccesary for quality hindrances. Omega-3 could forestall serotonin receptor-instigated mitogen-enacted protein kinase initiation in hippocampal cut arrangements. In hippocampal long haul potentiation, omega-3 appeared to hindered its power, without repressing basal synaptic transmission. Fats and Calories Many accept that all fats are awful, and ought to be kept away from. Examination expressed that a considerable lot of the nourishments with an awful notoriety really can be useful when eaten accurately. Marano shows that supplements in various structures can cause various outcomes in the body. The correct food can upgrade mental capacities help you concentrate, tune sensorimotor abilities, keep you inspired, amplify memory, speed response times, defuse pressure, maybe even forestall cerebrum maturing, (Marano, 2007). Fats have been appeared to profit the brain, however can be inconvenient to it also. Omega-3 unsaturated fats make up the synapses that the nerve signals must go through. The human eating regimen must be wealthy in omega-3 in order to keep on delivering cell layers. Numerous dietitians and nutritionists advance the utilization of oils such corn, safflower and sunflower. These are better for the heart, yet not all that great for the psyche. Rather than being wealthy in omega-3, they are wealthy in omega-6. Canola oils and pecan oils are better for the cerebrum utilization. Choline has been appeared to expand memory and response time. Sugar is known to keep the psyche sharp, however the perfect sum is yet to be found. Starches are known to alleviate the brain (Marano, 2007). An excess of calories neutralize omega-3 by lessening the adaptability of neurotransmitters. Trans fats and immersed fats have been concentrated to have a comparable effect. Managing calorie utilization can help the cerebrum by blocking expected harm to imperative cells, proteins, and synthetic compounds (Wolpert, 2008). Weight In an examination, insights were determined concerning the connection among weight and cerebrum work (Volkow, Wang, Telang, Fowler, Goldstein, Alia-Klein, Logan, Wong, Thanos, Ma, Pradhan, 2008). Cerebrum digestion during intellectual incitement was estimated to decide if weight file (BMI) influenced mind glucose use during subjective execution. Verbal memory was tried also. Twenty understudies took part in the examination. They estimated the relationship among BMI and territorial mind glucose digestion in sound people at benchmark and during intellectual incitement. Gauge provincial cerebrum metabolic measures have been demonstrated to be a delicate marker of mind work/brokenness that is related with neurocognitive execution. These outcomes identify with my exploration in that it subtleties how food consumption identifies with mind work. In weight, both preclinical and clinical investigations have reported disabilities in mind DHA movement. Perceptions in large subjects have reveale d a converse connection among BMI and D2 receptors (Haltia,m Viljanen, Parkkola, Kemppainen, Rinne, Nuutila, Kaasinen, 2007). They found that BMI isn't what is negative for prefrontal action, yet that diminished prefrontal action and decreased official capacity may expand the hazard to indulge. The prefrontal cortex is engaged with controlling motivation control, self-checking, and objective coordinated practices. Reason So as to show that sound nourishments are better for the psyche, this investigation gathered subjective information on mind work in the wake of getting solid food and unfortunate food. The motivation behind this examination was to discover do sound nourishments increment cerebrum action? It is theorized that if mice are given solid and undesirable suppers, and taught to run a labyrinth, the mice given the sound dinners will finish the labyrinth at a quicker rate. The invalid theory is that there will be no distinction between mice given sound and undesirable suppers. Procedure So as to show that sound fo

Saturday, August 22, 2020

Why might we consider justice to be an essentially contested concept Essay - 1

For what reason may we believe equity to be a basically challenged idea - Essay Example It is the expectation of this short examination that the peruser will go to an all the more full and complete comprehension of the manner by which cultural acknowledgment of equity has come to be characterized just as a portion of the center disadvantages to the manner by which this term impacts various people and perspectives in various manners. Right off the bat, one of the center translations that were introduced by Plato, and people when him, was that ethical goodness is eventually the conclusive part of equity. Normally, inside such a definition, two particular words remain conversely with each other (Plant, 2011). First of these is â€Å"moral† and the subsequent one is â€Å"virtue†. Lamentably, these two are not fundamentally unrelated and essentially include praises of each other as their very own component definition; loaning the peruser to understand that a circumstance of philosophical examination is fairly corrupted by this reality (Rawls, 2011). Further IDs and definitions were predicated upon the basic or implied/intrinsic idea of equity and the conviction that it was given by God/god/divine beings. In spite of the fact that this translation was valuable in helping people to comprehend the common rights and ideas of equity that assisted with characterizing a given political framework, these additi onally missed the mark because of the way that they utilized a comprehension â€Å"justice† that was predicated upon a specific conviction framework or religion. Normally, this was likewise in a general sense imperfect as it advanced one specific arrangement of beliefs and understandings over a reiteration of others (Ryan, 2009). A further issue that exists is the way that regardless of whether it is comprehended as far as a widespread utilization of decency and equity under the law, it will constantly put a specific perspective, ethnicity, or culture as a gauge for the manner by which this idea ought to be characterized and controlled. Investigating the present show of the equity framework in the greater part of the created

Saturday, August 8, 2020

How Heavy Alcohol Use Damages Memory Function

How Heavy Alcohol Use Damages Memory Function Addiction Alcohol Use Print How Heavy Alcohol Use Can Damage Memory Function By Buddy T facebook twitter Buddy T is an anonymous writer and founding member of the Online Al-Anon Outreach Committee with decades of experience writing about alcoholism. Learn about our editorial policy Buddy T Updated on July 11, 2019 Daniel Lai/Getty Images More in Addiction Alcohol Use Binge Drinking Withdrawal and Relapse Children of Alcoholics Drunk Driving Addictive Behaviors Drug Use Nicotine Use Coping and Recovery Research shows that heavy alcohol use can damage  short- and long-term memory and affect brain structure. There may be ways to lessen alcohols effects on memory by reducing the amount of alcohol consumed and by using memory techniques to overcome memory loss issues. The Two Types of Memory There are two types of memory, retrospective (long-term)  memory and perspective  or working (short-term) memory. Retrospective memory is remembering all events and episodes that have happened in our lifetime. Prospective memory is day-to-day memory function, specifically,  remembering to complete daily activities. Alcohol tends to affect prospective, day-to-day memory more often.?? More About Prospective Memory Anyone can forget things from time to time, however, people who consume heavy amounts of alcohol have a tendency to make more memory mistakes than those who do not drink at all or those who do not drink on a regular basis.  These mistakes can include recalling whether they had completed a task, such as locking the car or switching off the stove or forgetting where they put things. Other examples of impairment of day-to-day memory can include: Forgetting to send your daughter her birthday card on timeForgetting what youre about to say in the middle of a sentenceTelling a friend a story you have already told themForgetting where regularly used household items are kept Amount of Alcohol and Effect on Memory According to a study published in Alcoholism: Clinical Experiment Research, researchers looked at the amount of alcohol consumed and its effect on day-to-day memory function. The research showed a typically heavier drinker reported more than 30% more memory-related issues than someone who reportedly did not drink, and almost 25% more issues than those who stated they drank only small amounts of alcohol. More specifically, those in the study who reported higher levels of alcohol consumption were more likely to miss appointments, forget birthdays, or pay bills on time. Even in cases where those in the study stayed within a healthy drinking limit, researchers found a significant increase in memory loss issues. Why Does Alcohol Causes Memory Loss? Alcohol hinders the ability of the brain to transfer information from short-term memory to long-term storage. It is like a delivery truck on a route that gets sidetracked and never makes it to its destination. The delivery never made it; a person simply cannot remember things. These effects are most noticeable when a person is intoxicated. People who drink heavily on a regular basis can damage a brain structure called the hippocampus. It is critical to memory and learning, and heavy drinking can cause the hippocampus to shrink and cause changes to neurons, which reduces the size of brain cells. One brain chemical particularly susceptible to even small amounts of alcohol is called glutamate. Among other things, glutamate affects memory and may be what causes some people to temporarily blackout,” or forget much of what happened during a night of heavy drinking. Ways to Recover Memory Researchers are looking at multiple ways to help those who have experienced memory loss to recover brain function. Future event simulation (FES) is a memory technique involving strategies such as making linked and indexed lists. A study in Psychopharmacology in 2016 showed that FES helped people remember event-based tasks, but not time-based tasks.?? Other National Institutes of Health reports have shown that abstaining from alcohol over several months to a year may allow structural brain changes to partially correct. Abstinence also can help reverse negative effects on thinking skills, including problem ­solving, memory, and attention.

Saturday, May 23, 2020

Impact Of Diversity On Academic Achievement Essay

Many people have come to realize that diversity has an impact on academic outcomes, and yet many people still believe that the impact of diversity is negative due to the understanding that students of different cultures tend to have generally lower scores on standardized test. What many don’t know is that diversity can have a positive impact on students’ academic achievement, rather than a negative. Exposure to diversity has a positive impact on academic achievement in many ways, through advanced student learning, cognitive performance and when properly used. There has been many studies proving that diversity can positively impact student performance. In this cross- national study done to prove that cultural diversity in the classroom will increase academic performance. This study involved 150 schools within 57 countries on a basis of 15-year-old students. 35 students were selected from each school to complete a series of test. From those results the subjects were scaled to a mean score for immigrant and native students. Studies showed that cultural diversity had a positive impact on academic performance, for both native and immigrant students. In all areas of this study, there was a positive correlation between the amount of racial diversity present and the increase in academic performance. (Konan) In a similar situation, a study was done to properly show that impact of diversity on academic outcomes. In this method, many factors were involved including contact diversity,Show MoreRelatedEssay On Curriculum Design1116 Words   |  5 Pa gesAmerica has a diverse educational system and is responsible for ensuring that curriculum is reflective of this diversity. As America becomes more diverse, it is commonplace for several languages to be spoken in a single school (five languages were represented in my classroom alone last year), and the demand for teachers trained at tackling the academic, emotional, and social needs of students is pressing. Transcending race, the issue is not easily rectified by offering to place teachers who â€Å"lookRead MoreThe Importance Of A National Study By Add Health1485 Words   |  6 Pageslives makes all the difference. A national study by Add Health found that children who feel a connection with their school are less likely to engage in deviant adolescent behavior (Blum Rinehart 1997). Students may have the same state regulated academic standards and may have similar funding but school districts can have vastly different learner outcomes. Neighborhood schools can bring together students, parents and community. Teachers can be responsive to their student’s needs by being knowledgeableRead MoreThe Educational Plan For Education837 Words   |  4 Pageswere never really homogeneous, the past couple of decades of exceptional growth in student diversity, plus the widening economic gap among students have produced even larger and increasing academic and cultural differences among students. Often times, diversity is being neglected and even looked down upon. â€Å"Teachers must be prepared to assist culturally and economically diverse students to ensure their academic and social success† (Ormond, 2006, p.16). One of the goals of education is to provide allRead MoreCulturally Responsive Teaching Is Improving The School Success Of Ethnically Diverse Students912 Words   |  4 Pagesthat communication is of high expectations. This literature considers culturally responsive teaching by discussing the following: 1. Understanding a cultural diversity knowledge base. 2. Building a learning and caring community in the classroom. 3. How to educate students on their ethnic background and where they come from. 4. Ethnic diversity in the curriculum. According to Geneva Gay (2000), â€Å"Culturally responsive teaching is defined as using the cultural characteristics, experiences, and perspectivesRead MoreThe Problem Of African American Educational Achievement951 Words   |  4 PagesAmerican educational achievement. Measures of academic achievement in education show that African Americans are trailing their White counterparts, especially in higher education (Aronson, 2002). Numerous factors that affect academic achievement, affordability, financial aid, support of family. African American students are frequently stereotyped and spend a great deal of time establishing their academic credibility and rapport in the classroom. The challenges encountered in academic and social life onRead MoreCulture Is Central For Learning1500 Words   |  6 Pagesfrom all cultures. According to Gloria Ladson−Billings, It is an approach that empowers students intellectually, socially, emotionally, and politically by using cultural referents to impart knowledge, skills and attitudes.† Improving the school achievement of students of color who currently are not doing well in school requires comprehensive knowledge, opinions, and high-level pedagogical skills. As Geneva Gay says, â€Å"Culturally Responsive Teaching is about teaching, and the teaching of concern isRead MoreSocioeconomic Factors Of A Student s Life And Lower Academic Outcomes1711 Words   |  7 Pagesestablished between disadvantage in the context of a student’s life and lower academic outcomes (Gorski, September 2013, p. 49). The aim of this paper is to consider the impact of socioeconomic disadvantage in the lived curriculum and to identify strategies to neutralize these disadvantages. This paper will address the extent to which socioeconomic factors influence learning outcomes, and why low socioeconomic backgrounds have an impact. It will then go on to investigate socioeconomic status’s relationshipRead MoreStandardized Testing And High School Education888 Words   |  4 Pageseducation that they have become the most important tool that is used by school boards and colleges to determine a student’s achievements, but how accurate and reliable are these tests at showing all of these achievements? The answer? Not very accurate. Standardized testing, at both the elementary and secondary scchool levels, are not effective at accurately showing a student’s achievements. Standardized testing was originally introduced in China and were initially meant to help fill government jobs, fastRead MoreSingle sex schools or Coed schools1395 Words   |  6 Pagessimilar impact on juvenile’s achievement as coeducational schools. This essay will explain why I disagree with this statement. In my perspective, although these education systems both have advantage elements for students, I still believe coed schools better than single-sex schools. This essay will analyze some elements of advantages and disadvantages among single sex and coeducation schools. Moreover, I will discuss some characters between boys and girls, such as boys’ and girls’ academic achievementRead MoreReflection Essay737 Words   |  3 PagesThe most advantageous learning I had through the process of research and in the time of this class, was when I was presented with the opportunity to teach literacy and foster diversity by becoming a mentor in a local program called Rea ding Buddies. As a mentor, I assisted elementary students who have fallen behind in mastering literacy, to help improve their skills in English writing and reading comprehension. Many of these students are those of immigrant families, who are currently facing hardships

Tuesday, May 12, 2020

The Portable Veblen By Elizabeth Mckenzie - 1643 Words

The book The Portable Veblen by Elizabeth McKenzie is a novel that shows how bad parenting can cause future problems in both the child and in the family’s next generations. This issue is shown through the story of Veblen and Paul, a young couple that struggle with their family relationships. This same idea has been explored by other writers as well, one of them being Alice Miller. In her book The Drama of the Gifted Child she describes how children that went through an abusive childhood deal with the trauma throughout their adult life. Alice Miller’s insights apply not only to Veblen, but also to Melanie and Paul, all in different ways. However, different from what Miller argues, I do not believe there is a single formula for recovering†¦show more content†¦They are continuing to fear and avoid dangers that, although once real, have not been real for a long time† (2). Veblen wasn’t able to realize she is not facing the situations she faced as a chi ld, and in her early thirties, is still completely repressing her emotions. As in the situation aforementioned, for example, where the mother interrupts Veblen’s moment to talk about herself and the narrator shifts the subject immediately, as if it did not affect Veblen at all. The abusive situations Veblen goes through, however, are not only due to the bad parenting from Melanie, but due to problems Melanie had with her own mother, which created the disturbing relationship presented in The Portable Veblen. This claim can be explained through Alice Miller’s insights: â€Å"Parents who did not experience this climate as a children [...] will continue to look for what their own parents could not give them [...] [and] the most efficacious objects for substitute gratification is their own children† (7). The â€Å"climate† cited by the author is making reference to a situation where the child would be in an environment where they could express their feelings. The author is then arguing that when this feeling of acceptance and love is inexistent, the child end up never achieving individuation and independency. The consequence to the situation aforementioned is that

Wednesday, May 6, 2020

A History of Arabian Music Free Essays

Henry G. Farmer illuminating book â€Å"A History of Arabian Music† seeks to provide readers with insight of the historical influences that shaped Arabian music and the culture that nourished and gave rise to variances and interpretations dealing with the theory of music and the practices that further consolidated and supported these theories. The book was published originally in 1929 and covers musical work over several centuries. We will write a custom essay sample on A History of Arabian Music or any similar topic only for you Order Now The book starts with the factors that helped to shaped Arabian music culture. These include political and social factors which were instrumental in shaping Arabian music theory. The book starts with a look at the â€Å"Days of Idolatry† in the 6th century (Farmer, 1929). According to Farmer, this was a time which was referred to by Muslims as â€Å"Days of ignorance† based of the fact that at that time much of the knowledge relating to Arabian civilization and the attending economical, political and cultural practices, was lost. Farmer argues that there were many musical instruments in this Islamic time, whose development were linked to Southern Arabians and these instruments include Mi’Zaf (Barbiton) and the Kus (A Large Kettledrum) (Farmer, 1929). Factors Migration of people from the southern region to Al Hijaz resulted in a melting pot of the Arts and musicians and poets flourished and shared their talents with others. Farmer also stated that the Musicians and poets in Ukaz competed fiercely for ascendency in their respective arts and this may have helped to shaped the music of the times. Farmers reports that singing girls were famous during that time and musicians gained further recognition from singing at the courts (Farmer, 1929). The author states that during the time of Idolatry, music was found in all areas of society; and pervaded, religious, public and private lives. Arabians were known to sing while at work and play and they often express joy by enagaging in music. Dispite the many musicians and singers of that time, only a few names have been preserved for modern society. Farmer states that with the advent of Islam during the time of Mohammed the Prophet and subsequent to his death, legists have been debating if music was lawful although there is no reference in the Quran as to any opposition. Farmer argue that the opposition to music may have developed by those theologians who decryed the attention being paid to music and popular musicians of the time (Farmer, 1929). Arabian music would also be influence by the Khalif, Mu’awiya who during his reign in the 7th century eventually gave recognition and a present to a musician in his court and this was in direct contrast to what were popular expressions of disapproval of musicians at the time. Yazid II (720-24) a ruler, was also said to have been instrumental in bringing back music to the courts and public life because he enjoyed the arts Farmer illuminatingly states that eventually during what he termed the â€Å"Orthodox Khalifate† there arose serious competition between the musicians of two major Arabian cities; Mecca and Al Medina and he argues that it was Mecca that gave the Arabians the musician Ibn Misjah who was stated to be the first schooled person in Arabian music. Farmer stated that Arabian music was influenced by both Greek and Persian musicians and composers and the Greek influence gained ascendancy with the work of Greek theorists such as Ptolemy, Aristoxenos and Euklid prominently taking center stage to shape Arabian music. Farmer also looks at two Khalifs who were avid supporters of music and these were Al-Amir (1101-1131) and Al-Musta’H (1094-1101). Farmer argues that the later Khalifs helped to support and shape musical development and enjoyment. In Farmers’ eyes the development and growth in appreciation of music in the Arabian culture was not without opposition and controversy. In his eyes, and based on his research, it was the Khalifs, especially those from the 8th to the 12th centuries that brought back music to public and private lives and encouraged a growing appreciation of this art form. He viewed the work of the great philosopher, Al-Ghazali, as being enormously influential pertaining to musical development and cites the Principal of the Two Nizamiyya colleges in Baghdad and Nisapur as being one who came out in defense of the music. Farmer has been able to shed light on a period in Arabian history that shows how music development evolved and developed and the forces that acted to restrain the emergence of musical theory. His book shows the triumph of those who overcame adversity and opposition to music in public and private citing religious teachings and the book ends with a look at the work and lives of those who actively sought to make music a part of daily lived of Arabians. Farmers work shows that the development of the music did not happen overnight, but was a result of centuries of struggle and erudite contemplations. No single individual can lay claim to the developing theories of music for the Arabian people and the development was due to a multitude of music lovers who defended the art and practices and eventually left a rich heritage. References Farmer, H. G. (1929). A History of Arabian Music. Luzac. How to cite A History of Arabian Music, Papers

Saturday, May 2, 2020

Security Management And Migration Platformsâ€Myassignmenthelp.Com

Question: Discuss About The Security Management And Migration Platforms? Answer: Introducation Most modern IaaS infrastructure will offer adequate security features, however, the leasing organization (like Webb) should enforce them in their own resources rather than expect the service providers to do so. Nevertheless, there are key types of security measures to implement: Data encryption its outlined as the main and most important methods of protecting data as it meticulously manages security systems including the access keys as they are thoroughly encrypted. Network encryption most cloud service providers (CSP) will empathize on the encryption of the communication channel to deter interception threats that prey on the vulnerabilities of data transportation. Access control to create accountability, Webbs Stores, must know the people accessing their critical database hosted in the IaaS resources. This accountability is enforced using access control measures that manage users activities. Finally, a security access brokers known as CASBs, these are tools that help administrators to identify and locate risks within the database thus providing a high-end level encryption (Walker, 2015). Benefits and issues of the security features Benefits: First, protection against attacks more so, denial of service attacks that intercept cloud services. Security of the data the features would protect the critical database and its data. Flexibility with good security the users do not worry about server crashes or excessive down time due to traffic congestion. Regulatory compliance these features would ensure Webbs Stores meet the regulatory requirements for financial and personal data (Walker, 2015). Issues: Data privacy most of these procedures would require the users to surrender their personal data which could infringe on their personal and privacy rights. Ambiguity in security roles challenges may arise between the CSP and the store because of the considerations of access control and data ownership. Conflict of security features some security measures may identify others as intrusion thus may regularly disable or slow the entire IaaS infrastructure (Mehtra, 2014). Risks of cloud migration Database risks Security although most CSPs will have better security features than in-house facilities, migrating an entire database to a foreign infrastructure raises the concerns of its security. Furthermore, the database will operate in a different environment where the physical accountability is non-existence on behalf of the owner (leasing party, Webbs Stores). Migration moving an entire database resource to the cloud is a daunting task that requires project-like considerations. Therefore, it requires implementation procedures that might fail. Advanced change the database will have many changes that may affect its functionalities more so, to the end users (Healy, 2015). IaaS infrastructure Security problems IaaS offers excessive control to the user who may fail to implement the necessary security features thus expose the entire structure to attacks. For one, access may be given to unknown and unverifiable parties. Control having excessive control does not necessarily guarantee complete control and thus the subscriber may lose control over the resources hosted in the cloud infrastructure. Downtime when all is said and done, the IaaS platform will require IT resources to operate more so the internet which may fail or have downtime periods. Therefore, it will subject the infrastructure to delays and downtime periods (Healy, 2015). Communication between IaaS (CSP) and Webbs Stores Data security any communication conducted between the IaaS resource and the store may be intercepted through various attack methods such as malware intrusions. Therefore, the subscriber must be aware of this risk and apply the necessary solutions. Data privacy having hosted the data online, the communication between the two parties will mostly involve the access of confidential information stored in the cloud resource. Moreover, the subscriber will regularly update this resource with confidential information which is a serious risk. Record retention the communications are subject to retention requirements which can also be used to compromise the infrastructure if they fell into the wrong hands as they may contain sensitive data including access procedures (Romes, 2013). Backup and archival of records Risks of cloud backups Backing up data Large backup window on-premise backups take shorter windows as the process is conducted using LAN speeds. In fact, the only limitation is on the tapes throughput, however, cloud backups are limited by the internet resources i.e. speeds, bandwidth, and throughput. Therefore, congestions and delays will put the backup procedures at risk particularly when faced by a time sensitive scenario. Small restoration window consequently, when faced with a disaster, the subscribing organization will require all its data at once, an outcome that will be delayed by the access factors i.e. speeds, throughput and bandwidth. Loss of data with the onsite resource (tapes) the user can backup data based on a certain framework e.g. weekly, monthly and yearly. This outcome can help retrieve certain archives based on the users needs, however, with cloud resources, backups overwrite the previous versions. Therefore, older versions of data cannot be accessed if needed (Manes, 2012). Storage of data in the cloud Access risk with on-site resources, storage is closely monitored which ensure the right personnel accesses it. However, with cloud storage, the subscribers depends on the CSP to ensure the data is secure and that the storage is only accessed by them. Storage management consider the number of subscribers supported by a single CSP. Now, due to the number of subscribers, the CSP may fail to isolate the data properly thus leak information from one subscriber to another. Moreover, misconfiguration is a notable risk that may expose the storage facilities to the public at large. System outage unlike in-house resources, a subscriber storage resource is usually subject to downtimes and outages just like any other online resource. Therefore, despite the advantages offered by cloud storage, there is always the possibility of losing access to the data. This outcome can be caused by many factors including the existence of system breaking bugs (Healy, 2015). Retrieval of data Retrieval time the critical concern as the retrieval process may be time sensitive thus delay the application of the said data. While using the cloud resource, the subscribers retrieval process is subject to the factors of accessing online resources which are quite extensive. Cybercrime several serious attacks have occurred in the recent past which outline the risk of using cloud infrastructures. Now, while retrieving data from a compromised cloud facility, the process can be tracked back to the subscriber to infect the in-house facilities. Therefore, a subscriber can deliberately grant access to intruders while having the false assumption that they are retrieving their original data (Sovetkin, 2017). How DR plan is affected by the cloud resource In general, the DR plan considered by Webbs Stores will change into a cloud DR having a virtualization approach. In this approach, the entire server which includes the operating systems, Softwares and system patches will be combined to form a single virtualised structure. Therefore, in case of a disaster, the entire copy including the data lost will be required in a matter of minutes if the single virtual structure is physically acquired from the CSP. This outcome will drastically affect the companys DR plan as it will use fewer resources while meeting the same objectives. Moreover, the virtualization tools and resources will be independent of the hardware resources. Therefore, the software resources such as OS, applications and patches will be transferred from one data centre to another without reloading each and every operational component. Again, this outcome will reduce the overall recovery time used to restore resources in case of disasters. In all, with cloud resources, Webbs backup and restoration strategy will become more cost effective while having a better recovery time. These outcomes will be facilitated by the benefits outlined above and also by the ability to tune the performance of the cloud resources based on the immediate needs (tech, 2017). Cloud access protection IaaS infrastructure AAA strategy IaaS offers excessive control to the user which means there are a lot of resources disposed to the subscriber. The AAA strategy would require the authentication, authorization and accountability of resources. This can be done using verifiable all-inclusive tools available in the market including some that are provided by CSPs. Resource management the organization should monitor all the resources exchanged between them and the CSP in order to verify the security of the IaaS structure. In essence, the resource should not alter in operation (Mehtra, 2014). Ms SQL cloud server instance SQL authentication when the logical server is created for the SQL instance, specific access resources are given including username and passwords. Now, these resources should me made using the best security procedures, for instance, they should be unique having strong and undetectable characters. Firewall this security feature will manage the access given to the cloud instance. This process will be conducted using the access information presented by the users more so, the IP addresses (Microsoft, 2017). Cloud network structure Network management intrusion detection systems should be used to monitor the services offered by the cloud infrastructure. These systems would alert the administration of any access problems/threats thus help mitigate them before they cause any substantial damage. Firewalls similar to the cloud instance, the network structure should only be accessed by verifiable members. This consideration would be made using the firewalls which would also manage the data streams based on a verifiable checklist (Microsoft, 2017). Cloud back-up and restoration structure CASB backup and restoration procedures will involve two different systems and in this case, two different parties will be used. Now, the CASB as outlined before will offer end to end access protection based on the user's considerations. Furthermore, this platform will offer endpoint protection using proxies and verifiable APIs. Encryption also known as tokenization, encryption would ensure that the backup procedures are conducted safely despite that nature of the channels used. Cloud resources will operate within the online platform where security is never guaranteed. Therefore, by tokenizing the backup and restoration data, the integrity and authenticity of the resources are maintained more so after the occurrence of a disaster (Symantec, 2017). References Healy, R. (2015). The Top 5 Risks of Moving to the Cloud. Retrieved 09 September, 2017, from: https://www.annese.com/blog/top-5-risks-of-moving-to-the-cloud. Manes, C. (2012). What are the risks of backing up your business data in the cloud? Disaster recover journal , Retrieved 09 September, 2017, from: https://www.drj.com/articles/online-exclusive/what-are-the-risks-of-backing-up-your-business-data-in-the-cloud.html. Mehtra, H. (2014). Issues and Standards in Cloud Security. Retrieved 09 September, 2017, from: https://www.cse.wustl.edu/~jain/cse571-14/ftp/cloud_security/index.html. Microsoft. (2017). Azure SQL Database access control. Microsoft Azure, Retrieved 09 September, 2017, from: https://docs.microsoft.com/en-us/azure/sql-database/sql-database-control-access. Romes, R. (2013). The Benefits and Risks of Cloud Computing. Cla connect, Retrieved 09 September, 2017, from: https://www.claconnect.com/resources/articles/the-benefits-and-risks-of-cloud-computing. Sovetkin, M. (2017). IaaS Security: Threats and Protection Methodologies. eSecurity planet, Retrieved 09 September, 2017, from: https://www.esecurityplanet.com/network-security/iaas-security-threats-and-protection-methodologies.html. Symantec. (2017). Symantec Cloud Data Protection Security. Symantec, Retrieved 09 September, 2017, from: https://www.symantec.com/products/cloud-data-protection-security. tech, O. (2017). Benefits of Disaster Recovery in Cloud Computing. Retrieved 09 September, 2017, from: https://www.onlinetech.com/resources/references/benefits-of-disaster-recovery-in-cloud-computing. Walker, S. (2015). 5 Benefits of a Cloud Computing Security Solution. TBCONSULTING, Retrieved 09, September, 2017, from: https://www.tbconsulting.com/blog/5-benefits-of-a-cloud-computing-security-solution/.