Analyzing The Basic Functioning Of A Neuron Beginning With...

1. Describe the basic functioning of a neuron beginning with receiving signals from other neurons or sense organs and ending with the transmission of a signal to another neuron. Explain how a pattern of neuron firing is related to behavior. Neurons communicate with one another along a synapse. Neurons are excitable cells that are activated via electrical or chemical signals. Nerve cells are an integral part of the nervous system. Neurons are made up of three distinct parts. The three integral parts of the neuron are the cell body, the dendrites, and the axon. The cell body is the middle portion of the neuron and contains the nucleus. It also contains the organelles such as the endoplasmic reticulum and the mitochondria. As an action potential travels down the axon of the presynaptic neuron, the action potential reaches the axon terminal synaptic vesicles which migrate toward the synapse. They then release neurotransmitters into the synaptic cleft. The neurotransmitters travel through the synaptic cleft and bind to ligand-gated ion channels on the postsynaptic neuron membrane. The channels open and allow chemicals to enter the cell (i.e. sodium). Then positively charged sodium enters the cell and causes the cell to depolarize. The depolarization spreads down the axon and an action potential is generated. The process then starts over at the axon terminals. Neurons can fire efficiently or it can also work too hard or too little. These patterns can inShow MoreRelatedAp Psychology Review Packet12425 Words   |  50 Pagesinformation. 23.Autonomic Nervous System:  the part of the peripheral nervous system that controls the glands and the muscles of the internal organs. 24.Availability Heuristic:  estimating the likelihood of events based on their availability in memory. 25.Axon:  the extension of a neuron, ending in branching terminal fibers, through which messages pass to other neurons or to muscles and glands. 26.B.F. Skinner:  a leading behaviorist; rejected introspection and studied how consequences shape behavior. 27Read MorePsychology Workbook Essay22836 Words   |  92 Pagescheck mark by each statement that is true regarding psychology. __X_ Psychologists study human behavior. __X___ Psychologists study animal behavior. ____X_ Psychologists study emotions and mental processes. _____ Psychology and common sense lead to the same conclusions about behavior and mental processes. _____ Psychology is not a science. Objective I.2 Define the scientific method, and explain how it is used in psychology? Psychologists use the scientific method to evaluate

Television and Media Violence - TV Violence and Common Sense

Television Violence and Common Sense It is obvious that children are affected by television. They often pretend to be their favorite character, reenact scenes from movies, and wear clothes featuring their media heroes. As a child, I pretended to be one of the Teenage Mutant Ninja Turtles while practicing my fighting skills on invisible bad guys. Although these things are usually a healthy part of growing up, it would be foolish to assume that children are not affected in a negative way by all of the violence that appears on television. American children watch television on an average of twenty-seven hours per week and possibly up to eleven hours a day in larger cities. The American Psychological Association estimates that an†¦show more content†¦Sometimes, children can be directly violent as a result of what they see. Some serious acts of violence have occurred as a direct result of the violence that children have seen on television. In one highly publicized incident from the 1980s, thirteen-year-old Juan Valdez confessed to having brutally murdered a friends father. After having kicked, stabbed, beaten, and choked the man with a dog chain, he was asked why he then poured salt in the victims wounds. Oh, I dont know, he replied, I just seen it on TV. (TV Violence 3). In another episode, a nine-year-old girl named Olivia Niemi was sexually assaulted with a discarded beer bottle on an empty beach in San Francisco. The four girls who attacked her said that they were imitating a scene from Born Innocent, a movie that they had seen three days before committing the crime. In the movie, which takes place in a reform school, a group of girls gang up on a new inmate and graphically rape her with the handle of a plumbers helper (Levine 31). I have even noticed how children in my own family have behaved violently with obvious signs of television influence. While my cousin, Ethan, was young, his favorite show was Power Rangers. He pretended to be one constantly. On one occasion, while my grandfather was trying to discipline him, Ethan demonstrated a Power Ranger style kick onShow MoreRelated Comfort Of Our Own Homes Essays848 Words   |  4 PagesComfort Of Our Own Homes Violence is very wide spread in society today and is growing at an alarming rate among our children. Everyday we seem to hear of children beating on one another, ganging up on the elderly, invading homes, and even murdering people. One has to question how much effect different sorts of media have on our children. From the time we are very young we can be exposed to seeing and hearing horrible acts of violence on the television and radio, and through video gamesRead MoreMEDIA VIOLENCE Essay1374 Words   |  6 Pagestrapped! And the worst part of this scenario is that we’re addicted to it. Violence is everywhere and we all have an addiction for it. We’re exposed to it in everyday and we love to watch violence on television. There are many different representations of violence evident in movies and Television. Media violence can best be described in the words of Gerbner and Signorelli: â€Å"Most research studies have defined media violence as the depiction of overt physical action that hurts or kills or threatensRead MoreFor years there’s been a contended debate on whether or not violence in the media harms children.800 Words   |  4 PagesFor years there’s been a contended debate on whether or not violence in the media harms children. On television, thousands of murders are being broadc asted to children who are in Elementary School, they are witnesses to hundreds of thousands acts of murder and general violence. In Media Now, ethics come to play and discussions regarding the question who is truly responsible for media effects comes into play? Watching too much violent TV and playing too many violent video games takes a toll on childrensRead MoreThe Media and Its Influence on Culture Today1007 Words   |  5 Pages The Media and Its influence on Culture today Media Violence is an extremely controversial topic that reoccurs in the everyday life of the modern human. In our modern world, everyone is affected by media violence. The media has the ability to change your opinion on something by its persuasive and corrupted ways to present information. People of all ages can be affected in this due to the many ways to receive modern day media. We can see it in major news programs, TV shows, movies, video gamesRead MoreAnalysis Of The Book Last Child On The Woods By Richard Louv Essay1295 Words   |  6 Pagesbecome more advanced and accessible than ever. The television specifically has developed extremely since its beginning. What started off as a single camera caption, has developed into a full fledge worldwide availability. Within the United States, the TV is a normal everyday object common in households, hotels, schools, and even restaurants. There are approximately 118.4 million household in the United States that own a television set ( Th e Number of TV Households in the United States from season 2000-2001Read MoreEffects Of Television Violence On Children Essay1722 Words   |  7 PagesEffect of Television Violence Program on Children Now more and more violence television shows appear on the screen. A lot of television shows will remind that is available for certain range of audience. Of course, elementary school student, mostly watch cartoon. However, the television production people will add violence into the show. This study aimed to demonstrate the gender-specific impact of violence-oriented television cartoons for children, and to identify the behaviors demonstrating thisRead MoreTelevised Violence causes Aggression in Young Boys1555 Words   |  7 PagesTelevised Violence causes Aggression in Young Boys Young boys are evidently influenced by things in their environment such as media, peers, and family. Elementary school aged boys are influenced easily because these are critical years in developing their sense of individuality and social skills with their peers. The vulnerably of young boys are a reason why they are a target of the popular culture of displaying television violence because they have rarely encountered it in previous years so theyRead MoreMedia Violence Essay1529 Words   |  7 Pagesresearch on the link between televised violence and violent behavior amongst adolescents. Current studies have shown a direct correlation between aggressive conduct and watching violence depicted in many media services and suggest that media is a variable that put children at risk of aggressive behavior (Huesmann, Moise-Titus, Podolski, Eron, 1992). According to the American Psychological Association, watching playing violent scenes them on games and television, can desensitize childr en to the sufferingRead MoreThe Hidden Danger: Violence Within The Media. Imagine You1141 Words   |  5 PagesThe Hidden Danger: Violence Within the Media Imagine you are fast asleep and dreaming. In your dream, you are surrounded by violence everywhere and cannot seem to avoid it no matter where you run. You awaken and ask yourself, was that a dream? You suddenly realize that this wasn t a dream, but everyday life. Whenever a person flips on the television, scrolls through a social media network, or just listens to the radio, it seems one cannot avoid being exposed to some sort of violent material. HoweverRead MoreHow Violent Media Affects Children949 Words   |  4 PagesThere is a very important social issue that must be addressed to save our future generations from decline. The social issue I will be analyzing is how violence in media affects children. â€Å"Thus brutality itself becomes at once the means to success and the content of success –a success that is defined in its most general terms, not as accomplishment or specific gain, but simply as the unlimited possibility of aggression† (Warshow 433). Doing evil d eeds to reach a certain level of success is how a gangster

Wearable Revolution on Surgical Patients †MyAssignmenthelp.com

Question: Discuss about the Wearable Revolution on Surgical Patients. Answer: Introduction: The primary objective of emerging bio-metric technology was to authenticate the identity of an individual by scanning finger print or identifying the DNA sequence by using the blood cells. As a result, the rate of duplicate identity and fraud cases were highly reduced initially. After that this particular technology had faced innumerable challenges in maintaining security due to the increased level of dummy fingers along with copied finger print. However, in order to overcome this kind of issue the bio-metric company has introduced new strategy and policy for rendering an innovation within the biometric technology. Large number of companies intends to use a wearable wrist band that can authenticate the heartbeat of an individual. This kind of innovative technology has reduced the rate of risk factors. This specific study has focused to make an in-depth overview about the impact of bio-metric technology in maintaining the security of business organization. It has been observed in last ten years that large number of business organizations fail to maintain their performance level due to the late entry and early departure of employees. At the same time, innumerable fraud cases used to occur at the workplace of business organizations. One individual intended to send log in report on behalf of others. As a result, the business managers failed to keep a proper track on the overall performance level of every individual categorically (Unar, Seng Abbasi, 2014). In order to overcome this kind of situation, business organizations have decided to render biometric technology within business process with the help of which the identification of an individual can be authenticated properly. After the emergence of biometric technology business organizations were able to increase their level of security. At the same time, it is also undeniable that this particular technology is possessed with major negative impact as well. This specific study has provid ed an in-depth overview about the positive and negative impact biometric technology in maintaining the security of business organizations. Different eminent scholars have provided their own opinion regarding impact of biometric technology in enhancing organizational security (Morosan, 2012). The author has provided both positive and negative impact of bio metric technology on the entire business organization and its security. Overview of the problem: It is undeniable that biometric technology leave major positive impact in different sectors. This specific technology is not only applicable for identifying the authenticity of an individual. Electronic devices of now a day has become dependent on finger prints. In order to open a particular mobile device the users need to give a proper finger print so that the excessive rate of mobile hacking can be reduced (Gelb Decker, 2012). Password can be hacked at any time. As a result, the electronic device users may have to face innumerable difficulties in maintaining the privacy of data. However, in order to overcome this kind of situation the concept of biometric technology has been launched within the process of business. However, this specific research has focused to make an in-depth overview about the necessary positive and negative impact of biometric technology. It is undeniable that after the emergence of biometric the security system has been improved. The business managers do not have to maintain any manual data base. The entire authentication of identity is automatically stored and secured within the device (Ngugi Kamis, 2013). As a result, an effective and chronological data can be maintained. At the same time, it is also undeniable that biometric technology is endowed with major negative impacts as well. The users can give dummy finger print to authenticate on the biometric system. As a result, the organization fails to track the proper identification of data. Therefore, the rate of security is not very sure in the biometric system. In addition, for maintaining biometric device the organizations need to have additional hardware which is very expensive. Therefore, the business organization should have proper strength of economy in order to afford a particular biometric machine. Byun Byun (2013) opined that biometric machines are not accurate and properly configured. Therefore, after evaluating the research issue it has been observed that biometric technology is having positive as well as negative impact on the overall security of business organization. After evaluating the overall business performance of organizations numerous practitioners have noticed that employees are not providing their best effort towards the services. This specific study has focused to make an in-depth evaluation on the overall impact of biometric technology on the overall business security (Alonso-Fernandez, Fierrez Ortega-Garcia, 2012). It has been observed that after the emergence of biometric the employees have to attend the workplace at proper time in order to maintain organizational discipline. Biometric is the system that is able to keep a constant track on the employees attendance. People belonging to different geographical backgrounds and attitudes are associated within the business organization. Therefore, in many cases employees tend to attend office at the convenient time without informing the higher authority. In order to prevent this situation, the emergence of biometrics has been rendered within the business process (Cull, Demirg-Kunt Morduc h, 2012). As a result, employees do not have the scope of showing their duplicate identity after rendering biometrics. At the same time, it has also been observed that employees after using dummy finger print are doing fraud activities as well. Large number of business organizations is there which is unable to maintain biometric system due to the lack of economic strength. In order to maintain this technology business organizations have to recruit an efficient IT expert who can operate this technology properly (Campisi, 2013). Otherwise, at the time of sudden technological crisis the entire process of business would face a disastrous consequence. This specific study after highlighting the research issue has used numerous methodological tools for conducting the entire process of research work successfully. Methodological tools would help of collect and evaluate data in an appropriate manner. Related work (Literature review) Poncin Mimoun (2014) stated that the concept of biometric technology emerged at the 19th century while tracking the identity of criminals. Large number of business organizations started to render biometric system within business process in order to authenticate the proper identification so that employees cannot use proxy at their attendance. As per the opinion of Poncin Mimoun (2014), the emergence of biometric helped in membership management more intensely than focusing on the security. Organizations after rendering biometric has helped the managers to track the attendance of employees, record of arrival and departure and proper identification. This specific technology enables to authenticate the right person after providing the fingerprint or any other symbol of identification (Bustard, 2015). As a result, employees do not have any scope to show duplicate identity. The emergence of biometric has enhanced the revenue growth of business organizations. Employees rate of productivity has been raised after maintaining the structure of attendance. Sazonova et al. (2012) differed the point of view of previous scholar. As per the opinion of this specific scholar business organizations need to give an agile work environment in order to receive good performances from the employees. After the emergence of biometric, employees have to follow a strict rule regarding office attendance (Shantz Veillette, 2014). Therefore, the business organizations may have to face innumerable difficulties in getting good performances from the employees. On the other hand, it has been observed that employees tend to make dummy fingerprint to authenticate their identification. As a result, the organizational productivity is getting hampered day by day. Zhang (2012) stated that in order to maintain biometric system the employees have to be accustomed with technological skill and development in order to operate the advancement of technology properly. After evaluating the point of view of numerous eminent scholars it can be concluded that biometric technology is enough helpful in making proper identification of an individual . As a result, the employees get least opportunities in providing duplicate attendance. As per the opinion of Carol Huston (2013), large number of business organizations is there which are unable to implement biometric system for the lack of economic strength. Economy is one of the most important factors due to which business managers fail to implement biometric technology within the organization. In order to overcome the fraud cases regarding biometric technology large number of business organizations have decided to improve the technology by implementing wearable wrist band that uses heartbeat authentication for making payments. As per the opinion of Awad and Hassanien (2014), biometric technology removes the risks brought about by keystroke logging software and malware. It provides the security that passwords and other traditional authentication data alone cannot hence create the secure environment that people envision for our future. The positive effect of biometric technology is undeniable. Any kind of unethical activity after the emergence of this specific technol ogy has become reduced. Saini and Rana (2014) stated that employees intend to attend the organization at proper time. After maintaining a specific work hour the employees automatically provide quality services to the organization. This specific literature review has primarily focused on evaluating the major impact of using biometric technology on the overall security of business. While discussing about the necessary impact of biometric technology this specific study has focused to evaluate the positive impact primarily. However, biometric technology is possessed with numerous negative impacts as well. The study could have focused on evaluating the major negative impact of biometric system. In addition, this specific literature review has not focused on making an in-depth critical evaluation about the trends of bio-metric technology and its impact on organizations security by involving the some of the most eminent scholars. Proposed solution: While dealing with the research issue the researcher would have to face innumerable barriers in accomplishing the entire project properly. The researcher may have to face difficulties in collecting relevant data from reliable resources. In order to make a research paper successful the significance of relevant and reliable data is undeniable. Therefore, in order to gather appropriate data the researcher can use the articles of different eminent scholars who have already dealt with this specific research issue. At the same time, it is also undeniable that the resources that would be collected should have a proper reference list. In case of gathering primary source of data collection technique the researcher should focus on using large number of sampling size so that data can be gather in an unbiased manner. By using limited number of sample size the researcher may have to face biased data with the help of which data analysis can be complicated. Therefore, large number of sampling size may help the researcher to gather an appropriate data and information regarding the research issue. Conclusion: After evaluating the entire research issue it can be concluded that biometric technology has a major positive impact in maintaining the organizational security. At the same time, maintaining biometric technology is possessed with major negative impacts as well. Organizations have to invest large amount of money for maintaining biometric technology. At the same time, the employees as well as the organizational managers have to be accustomed with the advancement of technology. As a result, they can operate the system properly without facing any kind of technological barrier. Due to any kind of sudden technological barrier the entire process of business may have to face drastic consequence. This specific study has focused to make an in-depth overview on both the opportunities as well as challenges of using biometric within organization. Recommendations: However, after evaluating the entire research issue some of the major recommendations can be provided: Employees can be provided an effective training and development session for handling the advancement of technology. In order to be accustomed with the biometric technology the organization can provide training session to the employees so that they can enhance their technological skill. In order to avoid the fraud cases regarding biometric system the organization can enhance technological development. Large number of companies has decided to authenticate the heartbeat of voice of an individual rater than depending on fingerprint. Reference List: Alonso-Fernandez, F., Fierrez, J., Ortega-Garcia, J. (2012). Quality measures in biometric systems.IEEE Security Privacy,10(6), 52-62. Awad, A. I., Hassanien, A. E. (2014). Impact of Some Biometric Modalities on Forensic Science. Borges, D., S, V. J., de Magalhes, S. T., Santos, H. (2012). Study of the Perception on the Biometric Technology by the Portuguese Citizens.Global Security, Safety and Sustainability e-Democracy, 280-287. Bustard, J. (2015). The Impact of EU privacy legislation on biometric system deployment: protecting citizens but constraining applications.IEEE Signal Processing Magazine,32(5), 101-108. Byun, S., Byun, S. E. (2013). Exploring perceptions toward biometric technology in service encounters: a comparison of current users and potential adopters.Behaviour Information Technology,32(3), 217-230. Campisi, P. (2013).Security and Privacy in Biometrics(Vol. 24). London: Springer. Carol Huston, M. S. N. (2013). The impact of emerging technology on nursing care: Warp speed ahead.Online Journal of Issues in Nursing,18(2), 108. Cull, R., Demirg-Kunt, A., Morduch, J. (2012).Banking the world: empirical foundations of financial inclusion. MIT Press. Gelb, A., Decker, C. (2012). Cash at your fingertips: Biometric technology for transfers in developing countries.Review of Policy Research,29(1), 91-117. Morosan, C. (2012). Theoretical and empirical considerations of guests perceptions of biometric systems in hotels: Extending the technology acceptance model.Journal of Hospitality Tourism Research,36(1), 52-84. Ngugi, B., Kamis, A. (2013). Modeling the Impact of Biometric Security on Millennials Protection Motivation.Journal of Organizational and End User Computing (JOEUC),25(4), 27-49. Poncin, I., Mimoun, M. S. B. (2014). The impact of e-atmospherics on physical stores.Journal of Retailing and Consumer Services,21(5), 851-859. Poncin, I., Mimoun, M. S. B. (2014). The impact of e-atmospherics on physical stores.Journal of Retailing and Consumer Services,21(5), 851-859. Saini, R., Rana, N. (2014). Comparison of various biometric methods.International Journal of Advances in Science and Technology (IJAST) Vol,2. Sazonova, N., Hua, F., Liu, X., Remus, J., Ross, A., Hornak, L., Schuckers, S. (2012, April). A study on quality-adjusted impact of time lapse on iris recognition. InProc. SPIE(Vol. 8371, p. 83711W). Shantz, J. A. S., Veillette, C. J. (2014). The application of wearable technology in surgery: ensuring the positive impact of the wearable revolution on surgical patients.Frontiers in surgery,1. Unar, J. A., Seng, W. C., Abbasi, A. (2014). A review of biometric technology along with trends and prospects.Pattern recognition,47(8), 2673-2688. Zhang, D. D. (Ed.). (2012).Biometric solutions: For authentication in an e-world(Vol. 697). Springer Science Business Media.

Why American Veterans Should Be Honored free essay sample

WarI think American veterans should be honored for several key reasons. The first and foremost reason is that these brave men and women risked ther lives for the freedom of the United States, or even for the freedom of a country half way around the world, which they knew nothing about. Either way these soilders fought for freedom, and each one should be honored one way or another. Another reason veterans should be commended is because we never want to repeat the time when Vietnam war veterans came back to the states. They were treated terribly. They were spit on, objects were thrown at them, they were denied of jobs by people who resented the war, etc. Yet another reason is that these people fight so the rest of us dont have to. These people also keep the wars over seas, so us citizens can sleep safely at night. Also, some soilders see some really traumatizing things. We will write a custom essay sample on Why American Veterans Should Be Honored or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Either seeing their buddies die right in front of them. Anyone who has seen Saving Private Ryan has a pretty good idea of what some soilders witness. As mentioned before, every single veteran should be honored, no matter how little or how much he or she has done. This means that the United States Marine Corp. Commandant should have the same honor as a Navy Engineer who has never seen a day of fighting. Here are a few ways that us Americans can honor those who serve our country. One way is to find a veteran in your community, and listen to their war time stories. Youll never know if a great American hero lives in your neighborhood if you dont ask. Another way, although less likely to happen nowadays, is if you ever see a homeless person with a sign saying that he or she was a veteran of some sort, go ahead and drop some loose change into their Spaghetti-Os can. One last way is to just send a simple letter to a soilder currently in Iraq or Afghanistan, to get the spirits up. And that is why I think American Veterans should be honored. No matter if they fought in World War II, the Korean War, the Vietnam War, the Gulf War, or even the current War on Terror, these soilders deserve the respect of each and every American citizen.