"favourite university experience moment to date" Essay

"favourite university experience moment to date" - Essay Example one written by Socrates and the other one he had written in the late 1990s and the essence of liberties and inner human understanding (Alder et al 134). I produced my notebook and pen and started to write important points that came from him. One of the enduring lessons he told us during the lecture was that the inner self was an integral component of human existence that would lead us everywhere. Prof. Gregory advised the class to always strive for internal motivation when pursuing all human endeavours such as career and love. I always consider the most favourite because after that, I started working on a project of book writing that I had always postponed for a long time. Additionally, I started believing in myself because he told the class self-confidence and self-esteem were vital instruments of excellence in the world. Before he left, he posed to the class: who does not want to be

The Surrealism of Salvador Dali Essay Example | Topics and Well Written Essays - 2500 words

The Surrealism of Salvador Dali - Essay Example The essay "The Surrealism of Salvador Dali" focuses on the surrealistic art of Salvador Dali. Surrealism was born in the period between World War I and World War II, 1919-1939. When we look at Dal’s work during this period, we can see the beginning of a thoughtful contemplation on surrealism. One of the most convenient places to readily access Dali’s body of work is the online site called Virtual Dali. At this web site one can access the works through the organized periods of the artist’s work: 1910-1927; 1951-1959; 1960-1972; 1972-1983. So when we say that the period to 1919-1939 reflected a thoughtfulness on the subject of surrealism, it was perhaps because many of the works from that period are portraiture that appears caught between cubism – introduced by Pablo Picaso between 1907-1914 - and surrealism, although some of the themes that we see in works like Saltimbanques has some of the recurring elements that we find in later Dali surrealism. In Saltim banques we see familiar figures from later works in familiar poses, but not in the state of surrounding surrealism. Still, it was clear that surrealism was on Dali’s mind, and if a community was represented by surrealism, a philosophy, then these early works demonstrates that Salvador Dali was leaning towards the surrealist community, exploring his own like-mindedness with the community. Pierrot Playing the Guitar is almost as if the artist is still mired in the muck between cubism and what would become his own specialty in surrealism.

Canadian Wood Toys INC. Essay Example for Free

Canadian Wood Toys INC. Essay I will begin by highlighting the importance of the audit in assessing the risk and identifying the steps in reducing and mitigating the risk that our company is facing. The impact of the risks on global business it is dramatic in our days, changing the entire look of the industries and financial services. Some risks could be anticipated and identified but some could not. Companies now are using more and more key steps and principles to better manage the risks by; *** identifying the risks relevant to the organization *** assess the significance and implications of those risks to the business *** identify and establish a process for collaboration on risk mitigation with other organizations and partners *** integrate Enterprise Risk Management into the organization *** focus resources on key risks in order to achieve the organization’s objectives (Source – PricewaterhouseCoopers – effective ERM) Under IAA Standard 2120 – Risk Management: â€Å"The internal audit activity must evaluate the effectiveness and contribute to the improvement of risk management processes. † Practice advisory 2120.C1 states: –â€Å"During consulting engagements, internal auditors must address risk consistent with the engagement’s objectives and be alert to the existence of other significant risks. In manufacturing companies, production is usually the most important aspect of the entire process mostly due to the high cost incurred, the staffing and the complexity of the departments involved – Production is of vital concern to management because of the important risks associated with the process. I have identified some of the most important risks and how to manage the risks to minimize the impact. Along with the  production process, other areas can be identified as posing risks; distribution, finance, human resources †¦ I have identified below some of the risks with the highest impact in our company: KEY RISKSMITIGATON (examples) The risk of manufacturing defective or substandard products Determine the cause of the quality defect (human error or machine) Trend analysis reports to address the recurrence of the defects The risk of missing deadlines for toys deliveries at Christmas time Review the production scheduling to agree with the specific job orders to avoid overproduction of toys that are not scheduled for delivery The risk of labor insecurity; potential strikes Review labor contracts and minimum wage government regulations; negotiations with union and labor boards The risk of unknown competition on international markets Use various econometric and statistical analysis to monitor the movement of market interest The risk of foreign exchange Use a foreign exchange contract Accept payment in one currency only (US) Hedging of foreign exchange Risk of unanticipated or sudden changes in regulations, codes or standards in regards to the exploitation of the wood and equipment and machineries used The company has to be actively involved in the development of regulations, codes and standards to further improve the safety of the equipment The risk of damage to ecology, scenery – due to over exploitation of forestry Use environmental mitigation programs able to protect and restore the forest Government fire protection programs The risk of accidents in the process of transportation of the logs Regular monitoring of the vehicles Checking drivers hours of work – implementing special schedule of hours Risk of loss of licensing for cutting and harvesting the trees Renewal in advance of the licenses, request from government of auditing the harvesting areas The risk of logging and lumbering fire damage and vehicle damage Forestry and timber Insurance that focuses on logging and lumbering, sawmills, automobiles and equipment The risk related to the liquidity and payment schedules which could lead to credit losses Establish rules for tendering, levels of approval authority and rules for credit control The risk of reporting erroneous financial information for internal and external decision Use external appraisers to evaluate fair value of assets and properties Senior managers should assess their financial reports to determine when they require estimates based on significant judgment; And ensure that independent expertise is applied in deriving the reports The risk mitigation step involves development of mitigation plans designed to manage, eliminate, or reduce risk to an acceptable level. Once a plan is implemented, it is continually monitored to assess its efficacy with the intent of revising the course-of-action if needed. I would like to reiterate as stated in the IAA Standards that the organization should fully understand that management remains responsible for risk management. As Internal auditors, we should provide advice, and challenge or support managements decisions on risk, as opposed to making risk management decisions. Below are some of the responsibilities that will not fall under the audit team: †¢ Setting the risk appetite. †¢ Imposing risk management processes. †¢ Management assurance on risks. †¢ Taking decisions on risk responses. †¢ Implementing risk responses on managements behalf. †¢ Accountability for risk management. Question 4 MEMO To: Director of Internal audit Department From: †¦. Assistant Director Internal audit Date: October 06, 2014 CC: As requested, I have prepared a plan for auditing the division of Student Services as part of the Central College Institution. I will detail 6 steps in the audit process but firstly I want to highlight the Standard 2200, Practice Advisory 2200-1 that states the requirements for the engagements planning and outlines the steps. â€Å"Internal auditors must develop and plan for each engagement, including the engagement’s objectives, scope, timing and resource allocations†. â€Å"The Internal auditor plans and conducts the engagement, with supervisory review and approval† 1. The first step is: To obtain specific knowledge of the unit to be audited. In this stage of the process we will gather and review the specific documentation that will help us getting more familiar with the division of food service – residential and campus. Some of the documents we will be reviewing: The annual budget; we have information about how much the overall budget is (8.9mil.); need to know how much is allocated to the food service program and how is spent. Policies and procedures Previous internal audit papers and reports List of the staff; org charts Contracts with food suppliers Documented projects and how the implementation process took place Upon reviewing of the documents we will be able to assess the problems that incurred; it will help us identify any managerial mistakes, any miscommunication between suppliers and management; if there is enough staffing 2. The second step in the audit plan is to: Establish the audit objectives and the scope of the audit. At this stage we need to review all the activities involving food service program step by step. This is to identify areas of weakness, why there are negative reviews; why there is such a small budget allocated to such important segment in the student’s activity in the campus. Also we will be  able to identify whether the appropriate policies and procedures were followed. Is the part time staff working in the 6 food service facilities skilled for the specific job they do? Why there is only part time staffing and no full time jobs; if there are enough employees considering the large division of food service included 6 cafeterias and restaurants plus residential food service. 3. The following step is: The audit methodology. In this stage of the audit process we will be able to gather additional information by interviewing individuals involved in all aspects of the student services division. We will be asking questions in order to determine if there are possible weaknesses that can have a major impact of the effectiveness of the operating and managing the 6 restaurants and cafeterias as well as the residential food service. We will be interviewing the part time staff about the schedule they have, if there are any complaints, if there is enough coverage at specific time of the day i.e. morning and lunch for the cafeterias and the restaurants. We will be interviewing the students and teachers about the hours of operation of the locations of the food service – they should be open late and they are actually closing early. We will be asking questions about the meal plans and find out if there is anything to improve on 4. The next step is: Determine the audit criteria. This very important step in the audit program will help us identify some of the criteria we can use in order to better assess the practices in the food service division. Budgeting The food service division must have a well established budget and a cost control in place and overseen by qualified staff. Price Management There should be a price verification policy in place to manage better the price of meals provided by the restaurants and the cafeteria – in comparison to other food providers around the campus (beat the price) Staffing there must be a criteria that analyze and conform with the labor standards –  achieve and surpass the minimum wage for the part time employees Food Quality and diversity there should be put in place a more divers meal plan based on the requirements and suggestions from the customers (students –divers ethnicity) new standards for nutritional meals are put in place and need to be followed Food locations management the standards for cleanliness and sanitation that are put in place need to be followed surveys will be handed out or on line surveys to measure the customer satisfaction 5. The following step is: Preparing staffing plans and time budgets At this stage in the audit plan we are dealing with establishing the budget necessary to accomplish the audit scope and the staff required to accomplish the plan in a timely manner. Since we are dealing with specifics in food industry – we have identified areas where there is not enough expertise from our team; therefore we require an additional external consultant (possible a nutritionist that possess the necessary knowledge). For the satisfaction survey we will be using the expertise of the actual marketing staff from the service department to create and implement the survey. 6. The next step is: Communication with management Subsequently, the audit plan needs to be discussing with the management. We will set up time for a meeting with the management to discuss the details over the purpose of the audit. We need to discuss further about the time allocated to the audit plan and go over each proposal for the relevant criteria that was chosen. In the meeting we will highlight the importance of the management active contribution and support to the audit process.

Network Security Essay Example for Free

Network Security Essay Firewall:- A firewall is a software program or a piece of information that help screen out hackers, virus, worms and Trojan horse that try to reach to your computer over the internet. If you use a computer at home the most efficient and important step to help your computer to protect by turning on your firewall. If you have a more than one computer connects in home. It is important to protect every computer. You should have a hardware firewall (such as router) to protect your network, but you should also use software firewall on each computer to prevent the spread of virus your network. If your computer is a part of business, you should follow the policy established by network administrator. How it works:- When your firewall protection is turned on, everything that goes in and out of the network is monitored. The firewall monitors allows ‘good data’ in and block ‘bad data’ from entering your network. Firewall uses one or combination of the following method to control the traffic in and of the network:- 1) Packet filtering:- The most basic form of firewall software uses pre-determined rules to create different filters. If an incoming packet of data (small chunk of data) is flagged by the filters, it is not allowed through. Packets that make it through the filters are sent to requesting system and all others are discarded. 2) Proxy services:- A proxy service is an application that acts as an intermediary between systems. Information from the internet is received by the firewall and sent to the requesting system and vice versa.   Proxy server operates at the application layer of firewall, where both ends of the connection are forced to conduct session through the proxy. They operate by creating and running a process on the firewall that mirrors a service as if it were running on the host end, and thus centralize all the information transfer to the firewall for scanning. 3) Stateful inspection:- The most modern method of firewall scanning that does not rely on memory intensive examination is ‘Stateful inspection’. A Stateful firewall  holds significant attributes of each connection of trusted information for the duration of session. These attributes which are collectively known as state of the connection may include ip addresses, ports involved in the network and number of packets being transferred. Types:- There are two types of firewall that are as follows:- Hardware firewall. Software firewall. 1) Hardware firewall:- Hardware firewall built into the device such as routers and can protect every single machine on a network and require little configuration for efficient work. They mostly use packet filtering technique to examine the header of the packet, determining source and destination, then comparing the data to a set of predefine rules, they decide whether to ignore the packet or forward to the next step or to its final destination. 2) Software firewall:- Software firewalls are the most popular protection method for home users. They usually come as standalone applications or as a part of complete antivirus protection software. That is why it is mostly used in personal network. Antivirus such as bull guard provides besides providing protection for inbound and outbound traffic. A software firewall also protects against worms and Trojan horses. The software firewall must be regularly protected to keep up the latest technology updates and provides effective protection. NOTE:- Each type has advantages and disadvantages, ranging from ease of implementation to high initial cost. Companies should use the firewall as part of overall information security program that includes data integrity, application integrity and data confidentiality and authentication.

Freuds concepts and their value for contemporary psychology

Freuds concepts and their value for contemporary psychology Sigmund Freud (1856-1939) is well known as the founder of psychoanalysis in psychiatry and is thought of by many as a key figure in psychology. Throughout his work Freud came up with numerous concepts and theories, many of which still cause a lot of debate amongst psychologists. In this essay I will discuss some of Freuds key concepts including; development of personality, personality structures and defence mechanisms. After which I will attempt to assess their significance in modern psychology and conclude whether or not I believe Freuds concepts are of value to contemporary psychology and if we should continue to look into his work. One key concept developed by Freud is the development of personality. He came up with five distinct stages, known as the psychosexual stage, to describe how our personalities develop from birth to about 18 years of age. He places particular emphasis on the development of sexual drives and how this shapes our personalities. Furthermore, each stage has a region, known as the erogenous zone, where the libidinal energy is focused. The five stages are: Oral stage (birth one year old), in this stage Freud (1901) suggests that events around feeding are the focal point of pleasure for the infant, the erogenous zone includes the lips, mouth and tongue (Maltby, Day and Macaskill; 2007). Anal stage (1year -2 years), Freud believed that bowel movement gives the baby sensual pleasure, also at this stage the child is rewarded for bladder and bowel control (Maltby et al., 2007). The anal region becomes the new erogenous zone. Phallic stage (3 years -5 years), at this stage the child starts to mature physiologically and the libidinal energy is transferred to genital region (new erogenous zone). At this stage gratification is gained from masturbation (Maltby et al., 2007). Freud thought that girls experienced what he called penis envy as they become aware that boys have penises and the do not. In addition, boys become sexually aware of their mother and start to view their father as a sexual rival (and experience castration anxiety fear of losing their penis), this is known as the Oedipal complex. Latency stage (5 years -12 years) can be seen as a resting period of the psychosexual stage. Social interactions are most important in this stage, children develop friendships with same sexed peers, as well as, identifying with the same sexed parent (Maltby et al., 2007) resulting in socialisation of gender roles. Genital stage (12 years +) as this stage puberty begins, which reawakens the libidinal energy, resulting in a more mature sexual attachment, in normal development the main sexual objects are members of the opposite sex (Maltby et al., 2007). Freud also developed the idea of personality structures. He identifies three personality structures that develop in every person, these are the; ID (present from birth), EGO and superEGO (these two form later on in development). The ID is the primitive, pleasure seeking part of the personality, it strives for immediate gratification (i.e. I want X and I want it now!). The EGO plays an important role as the mediator and is the rational aspect of our personalities (i.e. You will find a way to get X, just be patient). Finally the superEGO is the moral, guilt driven side of the personality which then becomes our conscience (i.e. You cant have X because its wrong). And finally I will talk about defence mechanisms, a well-known concept developed by Freud. Defence mechanisms can be described as the minds way of protecting itself from unacceptable or painful thoughts, as well as, conflict from the three personality structures. Freud mentions eleven defence mechanisms: Repression, denial, projection, reaction formation, rationalisation, conversion reaction, phobic avoidance, displacement, regression, isolation and undoing. The two most known defences are: repression the idea that we push undesirable thoughts, feelings and impulses from our conscious mind into our unconscious in order to shield ourselves from pain and protect our self-esteem. In other words Freud saw repression as the Ego and superEGOs way of supressing the ID. Denial is simply when we refuse to face certain situations or realities as we do not find them acceptable. Cramer (1991) states that the boundaries between these two defence mechanisms are often hard to distinguish between (cited in Baumeister, Dale and Sommer Freudian Defence mechanisms and empirical findings in modern social psychology; 1998). The next part of the essay will aim to assess the value of some of Freuds work in contemporary psychology. The concept of personality development is solely based on how libidinal instincts shape us. Maltby, Day and Macaskill (2007), state that Freud does not meet the parsimony criteria in his explanation of the motivational basis of behaviour, Freud implies that sexual and aggressive instincts are the only motivators of human behaviour (Maltby et al., 2007). The psychosexual stages, do not fully explain human behaviour as they are highly reductionist and ignore the complexity of the human mind, as well as, being bias in only emphasising one aspect as the basis of all behaviour, therefore, it can be said that they are of little value to contemporary psychology. Freud also identified problems that may occur as a result of fixation in anyone of the five psychosexual stages. He then developed treatment, known as free association, which would allow the patients to resolve their emotional conflicts, which involved catharsis, where the patients discharged their emotions by speaking freely about anything they want, leading to resolution of these issues. This method has been widely reviewed and is still used in contemporary psychology. Greenberg (2002) concluded that emotional arousal and processing within a supportive therapeutic relationship is the core element for positive change in therapy. He emphasized the cognitive aspect of catharsis and the need to understand and make sense of emotions. (Esta Powell; 2007). Free association is replicable making it reliable and has many applications to contemporary psychology making it valid. Conversely, much of Freuds work on the psychosexual stages was largely based on his interpretations of observations of young children or self-reports of dreams and thoughts. Freud used Little Hans primarily to support his theory of the Oedipus complex (Jennifer Stuart; 2007). Critics contend that Freuds theory is lacking in empirical evidence and relies too heavily on therapeutic achievements, whereas others assert that even Freuds clinical data are flawed, inaccurate, and selective at best (Beystehner; 1998). Thus, the validity of his work is very much in question. As these concepts, such as the psychosexual stages, cannot be operationalized and tested they are not falsifiable and are of little relevance to contemporary research. Many of Freuds theories are simple in a way that they are not comprised of many concepts, for example, his theory on personality structure consists of three clearly definable structures. In this sense his work can be said to be parsimonious and has formed a basis for further research. According to Dangleish and Power (1999) the personality structure purposed by Freud has face validity as we are all aware of anxiety and conflicts in everyday life decision making (as cited in Maltby, Day and Macaskill, Personality, Individual Differences and Intelligence; 2007: 34). Face validity implies that there is support for his theory on personality structures, and so this theory can be operationalized and tested to see how personalities coexist within us and data from these tests can have practical applications. Furthermore, Freuds work on defence mechanisms was widely accepted and leads to follow up research, such as that by Brewin and Andrews. After reviewing this area of psychology, Brewin and Andrews (1998) concluded that 20% to 60% of therapy patients who had been victims of sexual abuse in their childhood reported not being able to recall being abused for large periods of time in their lives (cited in Maltby et al., Personality, Individual Differences and Intelligence; 2007: 36,37). This shows us that the mind does use methods, such as repression, to protect itself from indecent memories. This shows falsifiability as it is replicable and has practical applications in life which can be used and developed in contemporary psychology. Freuds work is very controversial and has provoked enormous debate, much of which has led to the development of novel ideas in psychology. Not only has his work been expanded upon and developed (e.g. to better treatment of mental patients) but many breakthroughs have been made in trying to disprove his theories. Although many of Freuds theories are subjective and based on his interpretation of dreams and thoughts which cannot be empirically tested, he has made many valuable contributions to psychology. These include the use of defence mechanisms and the idea of personality structures, both of which have supporting evidence from contemporary psychologists, e.g. Brewin and Andrews (1998) work supports the concept of defence mechanisms. As well as this he created clinical practice of psychoanalysis for treating psychopathology, developed therapeutic techniques such as the use of free association and concluded dreams are the primary insight into the unconscious mind. All of these have ha d practical applications and have formed the foundation of contemporary psychology. Thus, I believe that it is potent that Freuds theories and concepts continue to be revised. Referencing: Maltby, J., Day, L Macaskill, A. (2007). Personality, Individual Differences and Intelligence (2nd Ed.). London: Prentice Hall Baumeister, R.F., Dale, K. Sommer, K. L. (1998). Freudian Defence mechanisms and empirical findings in modern social psychology: Reaction Formal, Projection, Displacement, Undoing, Isolation, Sublimation and Denial. Oxford: Blackwell Publishing. Stuart, J. (2007). Little Hans and Freuds Self-Analysis: A Biographical View of Clinical Theory in the Making, 55, (3), 799-819. Beystehner, K. M. (1998). Psychoanalysis: Freuds revolutionary approach to human personality. Retrieved October 22, 2010, from Personality Papers Web site: http://www.personalityresearch.org/papers/beystehner.html Powell, E. (2007). Catharsis in Psychology and Beyond: A Historical overview. Visited on October 25, 2010, Web site: http://www.primalmatters.com/images/Catharsis%20.pdf

Family Planning Population Policy In India :: essays research papers fc

  Ã‚  Ã‚  Ã‚  Ã‚  India's population is in peril. Without the implementation of stringent, effective population management policies, the country's population will rise above 2 billion within the next 20 years (www.fpaindia.com). In the absence of control programs, India's ever growing population will lead to increased incidents of famine, disease, environmental stress and result in a severe shortage of housing facilities. However, if the Indian government quickly administers population regulations so that couples have, on average, 2 children by 2001-2006, India's population will stabilize at approximately 1.7 billion (www.fpaindia.com). A drop in both the fertility and birth rates is essential. To achieve this goal, the 5 Year Planning Commission intends to follow the new population control program outlined by India's central government. We intend to explore reasons why family planning is essential, issues concerning the expansion of health care, and also sterilization practices a nd alternatives, proving that our 5-year plan for population management most plausible and logical method to control a rapidly burgeoning population. Family Planning - An Essential for India   Ã‚  Ã‚  Ã‚  Ã‚  A swiftly growing population does not always seem like a nuisance. An increase in the number of citizens in a country, may for example, signify the improvement in health care, sanitation and a drop in death rates. Developments such as these, naturally lead to an expansion in population. Many areas may easily handle this increase in some areas, but what happens when the population continues to grow at an accelerated pace? The outlook is bleak. Uncontrolled population growth will lead to difficulties regarding food, environmental stress, health and housing.   Ã‚  Ã‚  Ã‚  Ã‚  Food shortages are commonly a symptom of high population growth rates, and as such, India is steadily losing the capacity to feed itself. Despite improvements in agricultural productivity, India's population continues to grow at a faster rate than the countrie's agriculture can support. The maximum efforts toward increasing agricultural output are just enough to meet the needs of the existing population, not for the additional population added each year (Mathur, 1995, 127). As a result, more than half of India is malnourished, and thousands are suffering from starvation (Mathur, 1995, 100). The solution to this situation is to seek out ways to decrease population growth, and maintain high yield agricultural production.   Ã‚  Ã‚  Ã‚  Ã‚  The desperate need for food has significant impacts on the environment. The soil can only produce so many yields before it becomes depleted and unproductive. In India, the soils are being stripped of their nutrients too quickly, thus speeding up environmental degradation and lowering crop yields. Family Planning Population Policy In India :: essays research papers fc   Ã‚  Ã‚  Ã‚  Ã‚  India's population is in peril. Without the implementation of stringent, effective population management policies, the country's population will rise above 2 billion within the next 20 years (www.fpaindia.com). In the absence of control programs, India's ever growing population will lead to increased incidents of famine, disease, environmental stress and result in a severe shortage of housing facilities. However, if the Indian government quickly administers population regulations so that couples have, on average, 2 children by 2001-2006, India's population will stabilize at approximately 1.7 billion (www.fpaindia.com). A drop in both the fertility and birth rates is essential. To achieve this goal, the 5 Year Planning Commission intends to follow the new population control program outlined by India's central government. We intend to explore reasons why family planning is essential, issues concerning the expansion of health care, and also sterilization practices a nd alternatives, proving that our 5-year plan for population management most plausible and logical method to control a rapidly burgeoning population. Family Planning - An Essential for India   Ã‚  Ã‚  Ã‚  Ã‚  A swiftly growing population does not always seem like a nuisance. An increase in the number of citizens in a country, may for example, signify the improvement in health care, sanitation and a drop in death rates. Developments such as these, naturally lead to an expansion in population. Many areas may easily handle this increase in some areas, but what happens when the population continues to grow at an accelerated pace? The outlook is bleak. Uncontrolled population growth will lead to difficulties regarding food, environmental stress, health and housing.   Ã‚  Ã‚  Ã‚  Ã‚  Food shortages are commonly a symptom of high population growth rates, and as such, India is steadily losing the capacity to feed itself. Despite improvements in agricultural productivity, India's population continues to grow at a faster rate than the countrie's agriculture can support. The maximum efforts toward increasing agricultural output are just enough to meet the needs of the existing population, not for the additional population added each year (Mathur, 1995, 127). As a result, more than half of India is malnourished, and thousands are suffering from starvation (Mathur, 1995, 100). The solution to this situation is to seek out ways to decrease population growth, and maintain high yield agricultural production.   Ã‚  Ã‚  Ã‚  Ã‚  The desperate need for food has significant impacts on the environment. The soil can only produce so many yields before it becomes depleted and unproductive. In India, the soils are being stripped of their nutrients too quickly, thus speeding up environmental degradation and lowering crop yields.

Nervous System :: essays research papers

Nervous System The two types of the nervous system are the Central nervous system and the peripheral nervous system. They are responsible for integrating, processing, and coordinating Sensory data and motor commands the central nervous system, which interprets sensory input and carry information to maintain homeostasis. CNS canà ¢Ã¢â€š ¬Ã¢â€ž ¢t be regenerate because a CNS consists of the spinal cord that mean if ità ¢Ã¢â€š ¬Ã¢â€ž ¢s break the spinal cord is break also. The peripheral nervous system consists of the nerves that branch from the brain and spinal cord. It is a thick bundle of nerve fibers located within the spinal cord. The PNS can be regenerate and it will regrow. The brain and spinal cord are the main parts of the nervous system. The brain controls every part of your body and is located top of our head inside our skull. The spinal cord with controls our movement. Nerve cells contain 3 parts: dendrites, cell body and the axon. Dendrite is the receiving part of the neuron. It is a short extension of the cell body And send signals toward the cell body and the cell body conducts nerve impulses which in the transmission of the nerve impulses from the region to the other cell. The axon is a single extension carries the message to the next neuron, which controls all of the nerves. The nerve impulse is response of the neuron. There are 3 classes of neurons: sensory neurons, motor neurons, and interneurons. Neurons are also called nerve cells. A sensory neuron takes information from a receptor to the CNS. A motor neuron takes information away from the CNS. An interneuron transfer information between neurons in the CNS. It also sending out signal to the muscles resulting in contraction or movement. Nerves impulse occurs when an action potential changes rapidly. When action potential occurs, the sodium gates will open as Na+ flowing into the axon the changes from à ¢Ã¢â€š ¬Ã¢â‚¬Å"65mV to +40mV, this is call depolarization and during repolarization the charge as k+exits the axon from +40 mV to à ¢Ã¢â€š ¬Ã¢â‚¬Å"65mV.