Detection and Tracking of Arbitrary Objects in Video

Detection and Tracking of Arbitrary Objects in Video Kleanthis Constantinou Abstract— Detection and tracking of arbitrary objects in video is a technique which detect object and an object tracker follows that object even when the detectable part cannot be seen. The goal to detect an object in video or image is to determine whether there are any defined object in the video and return their locations, for example the object can be individual team members in a video showing sports, and it’s also been useful for the police in hot pursuit of vehicle by detecting the vehicle while moves. In this paper includes an analyses a methodology for detecting and tracking arbitrary objects in videos and documentaries. This work will explain how a moving object can allow deriving and maintaining a dynamic template of each moving objects. INTRODUCTION This paper will examine and analyze the paths followed for the implementation of a system that makes the detection and tracking of an arbitrary object possible. In addition the paper will point out the importance of embedding such a system in surveillance systems enhancing the need of those systems upon collecting cohesive temporal information though such an implementation. Section II will distinguish need for implementing such a system and how it can benefit its host. Section III will be stating the structure and the techniques used to properly manage the events of tracking and detection of an arbitrary object. Section IV will refer to the variety of problems disclosed in detection and tracking systems such as operation interference, while in addition it will state the required precautions that need to take place in order to prevent any operation interference and allow the system to run efficiently and effectively enhancing its accuracy. Section V will briefly explain the different types of surveillance systems and how they can be accessible. Lastly Section VI will display the steps followed in a moving detection system. In Video analysis the first step is the detection of moving objects and the areas which can be used are surveillance videos, tracking and monitoring people and traffic, therefore in this section we will be stating some examples on how the system works from a camera view and how effective the system can react. II. Reasons The reasons for providing an algorithm to make possible the detection of video objects is due to the need of acquiring data to be forced as an input to a computer based vision application. The application’s goal is to rebut tracking objects in the scene considering parameters in the background and the camera. Background based variables include the variation of light and objects that can change their status from moving to stopped and vice versa. The algorithm consists of two parts, the object detection which is light in terms of programming and a second part which is based on a more sophisticated structure that functions behalf of detecting objects in videos. The process of locating and tracking a moving object in video over time can be done by using a camera. Detection and tracking does not satisfy the purpose of extracting information’s but also to make implementation of systems such as traffic control, security and surveillance, medical imaging, human computer interaction, video communication and compression, augmented reality and video editing possible. Establishing correspondence of objects parts between consecutive frames of video it is the main goal of the tracking. The task of this application provides us with data that are used to enhance lower level processing like motion segmentations and data extraction such as activity analysis and behavior recognition which categorized as higher level processing. Methods and algorithms of detection and tracking The tracking and detection methods are categorized based on how an application can use them. Generally object tracking systems are adequate for outdoor surveillances videos where tracking parts of an object is necessary for several indoor surveillance systems. It is necessary to distinguish objects from each other in order to track and analyze their actions reliably. The main methods for object tracking include firstly the correspondence matching points and secondly to carry out explicit tracking by making use of position prediction or motion estimation. The techniques used for designing surveillance camera systems include the use of stationary cameras to allow the segmentation of each image into a set of regions representing the moving objects by using background differencing, and by using the method of k-Gaussian expand the video processing and allowing process of real stream videos with time varying background and without dedicated hardware. Figure 1: Tracking block diagram The diagram above shows the main blocks followed for object detection and tracking, where foreground and background are the basis for defining images. The information extraction in this scenario includes object attributes and features that could be used in applications and real time video applications. The Methods which classified as point detectors, background subtraction and segmentation is object detection. The information expected to be derived from the tracker is the trajectory of the path which has been followed from a moving object over time by locating its position in every individual video frame. The use of detection and tracking algorithms include implementation of techniques such as: data mining neural network artificial intelligence wireless sensor network biometrics. IV. Problems and Solutions Based on statements made in section II, background changes refers to light changing scenarios such as an outdoor scene, clouds covering the sun and for an indoor scenario such as turning off the lights. By considering those two factors there is problem for an object to be detected and tracked. So the approach cannot be based on frame difference where frame rate it is also depended on the object speed. From this perspective the attention must be laid on the moving object detection based on the background suppression where background model is computed and evolved frame by frame. Clarifying that statement object motion is defined by the difference between the current frame and the background model. Apart from that there must be a high response rate between the changing nature of background and reliable background model computation. Then a model must deal with erroneous ghost detection which includes objects in background that appear as moving in order to be able to compute the differenc e between those objects original position and the position that those objects where projected to after performing motion. Another puzzling fact that makes the algorithm more difficult and not approachable were the existence of shadows and moving objects while the associated shadows are sharing the same features of visual such as detectability and motion, so when the background is updated, the shadows and the moving objects are detected and grouped at the same time. The tasks that are affected by shadows its object classification and the assessment of moving object. This kind of problem mostly affects a system that controls the traffic which is evaluating the trajectories of vehicles. To eliminate such problems the approach of shadow detection needs to be defined and suppressed based on a color analysis HSV space. Another thing that interferes with the processes of tracking and detecting objects in video is the availability of video sensor, the zoom capabilities and videos streams acquired by moving platforms. In such situations the background differing techniques cannot be used because they rely on stabilization algorithm for canceling the motion of cameras, and because the stabilization and the detection are based on the background and cannot perform perfectly since it requires stabilization algorithms in order to affine the perspective model for motion compensation where the quality of compensation depends on the observed scene. To increase the accuracy of detecting a moving object we used a stabilization algorithm that locates regions of an image where this region detecting the normal component of the optical flow field. Surveillance Surveillance systems is been used for monitoring of the behavior, activities or other changing information and more often of people for influencing, managing, directing or protecting them. Such surveillance system serving government and law to enforcement to maintain social control, giving the privilege to prevent or eliminate threats because of the services suck monitoring and recognition which surveillance systems provide. Types where this kind of program and technologies are used: Computers: where responsible for the monitoring of data and traffic through internet, which is categorized in real time monitoring Computer surveillance is used monitoring all phones calls, emails, web traffic; instant messaging etc. Telephones: the official and unofficial tapping telephone lines, the program which is on use for monitoring it is on real time. By using speech to text software creates this kind of algorithm intercept audio and then processed by automated call analysis program where search for certain key words or phrases. Social network analysis: Creating social map network based on data were collected from Facebook, twitter from social sites and from phones call records. Biometrics: this kind of technology its for human analysis for their physical characteristics such fingerprinting, DNA and facial patterns. The technique used is called facial recognition and is based on person’s facial features to accurately identify them from video surveillance. Aerial: Aerial: is an airborne vehicle surveillance which is collecting visual imagery or video. Because this kind of system extraction is high resolution imagery of identification object of extremely long distance it require to use a surveillance hardware such as micro aerial vehicle Data mining and profiling: Data mining is mathematical algorithm method and statistical techniques to identify previously unnoticed relationships within the data. And the process of assembling information about a particular individual or group is called Data profiling which is use of generate profile.. Such application is use for economic and social transactions where the amount of data is large where application is working by following the electronic trail. Every transaction nowadays is electronic, resulting in an electronic trail like credit card, phone card, rented video etc. The most common type of Surveillance systems include utilization of cameras in order to survey a particular space. Surveillance videos up until now consisted of systems analogous to three differentiated generations, 1GSS, 2GSS, and 3GSS. The first generation was used for controlling a room using various cameras at different positions where the role controller was a person. The second generation involved the use of digital and analog subsystems where digital video was focusing on real time detection consequently giving the video human operators for filtering out spurious events. The third generation systems provide end-to-end digital systems followed by today’s video object detection systems. Examples From Video analysis Crossing line detection: The object is detected when a moving object crossing the â€Å"safety† line through the video processing. The safety line can be setup base on the background and the various security zones in arbitrary shapes within the cameras view. So when the object crosses the line the program will automatically activate the alarm and the object will be marked with an alert frame so that the system will mark its moving trace and will alert security personnel to pay attention to the object recognizing it as intruder. Figure 2: moving object crossing the safety line Appearing detection: when an object appears within the camera view alert detects and identifies it as a moving object, if the object behavior is according to the pre-defined alert condition the system will alarm and detect its moving tracks. This system will automatically detect any moving object like human vehicle in a designated area. Figure 3: Moving vehicle Guarding region Entry detection: By setting various security zones in arbitrary shape with in cameras view and through the intelligent video processing technique, automatically will detect moving objects such as human animals, vehicle etc. and if the object does not met the predefined rules when they entered to the security zone then alarm will alert and the object will be marked with an alert frame. Figure 4: Security zone in arbitrary shape Leaving detection: Can set alert areas or regions when an item is removed from its region and indicate its track using alarm frame when the object is removed from it position. Prevent prison break and kids who left the safe place from the kindergarten. Figure 5: Alert area or region CONCLUSION In this paper we analyzed the fact that a system for tracking and detection is necessary for computer vision application implementations such as video compression, video surveillance, vision based control, human computer interfaces, medical imaging, augmented reality etc. this kind of systems provide key tasks for monitoring and controlling applications by providing input data to video databases such content based indexing and retrieval. Reference point [1].http://ieeexplore.ieee.org/xpl/login.jsp?tp=arnumber=784651url=http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=784651 [2]. http://arxiv.org/abs/1210.3288 [3]. http://www.google.com/patents/US20130322689 [4]. http://www.slideshare.net/yuhuang/object-processing11 [5]. http://www.cs.cmu.edu/~wdn/myresearch.html [6]. http://jivp.eurasipjournals.com/content/2013/1/42 [7].http://www.reoll.com/index.php?option=com_contentview=articleid=5Itemid=8lang=en [8]. http://en.wikipedia.org/wiki/Video_tracking [9]. http://en.wikipedia.org/wiki/HSL_and_HSV

How to Take Care Your Hair

TUNKU ABDUL RAHMAN COLLAGE SCHOOL OF SOCIAL SCIENCE & HUMANITIES CERTIFICATE IN MASS COMMUNICATION (PUBLIC RELATIONS) YEAR 2012/2013 AHCC1033 PRESENTATION TECHNIQUES FOR MASS COMMUNICATION COURSE WORK INDIVIDUAL PRESENTATION NAME : LILY CHAN CHOY LI ID NO : 12AHC07160 CLASS : CPR TOPIC : HOW TO TAKE CARE YOUR HAIR MARKS ALLOCATION TABLE :Topic selected| /20%(marks are based on the topic’s difficulties and abilities to generate interests and curiosities among the audience)| DeliveryVoice ( /10%)Body language ( /10%)Eye contact & facial expression ( /10%)| /30%| Content of the speechIntroduction ( /5%)Body ( /5%)Conclusion ( /5%)Organization ( /5%)| /20%| Visual/ audio aids| /15%|Language| /15%| Total| /100%| Title: How to take care to your hair. Name: Lily Chan Choy Li General Purpose: To share Specific Purpose: To share 6 steps to take care your hair Time: 5 minutes 1. INTRODUCTION A. Have you always wanted that long, thick, shiny volumized bouncy hair? B. Although there are no magic tricks to quickly make your hair grows faster, you can try the following steps to get thicker and fuller hair fast.C. Hair is a part of our image, having a healthy and tidy hair really will give others a good impression. D. I will take about 5 to7 minutes to share with you 6 steps to take care your hair. 2. BODY/ CONTENT * I would like to begin with, Step 1-Visit the hairdressers. If you have any split ends, dead ends on your hair that look brittle and dry, visit the hairdressers as soon as possible! You have to cut your hair at least every six months. Your hair will not only look thicker but will look much healthier.Step 2- Use the suitable shampoo and conditioner. Go to your nearest beauty store and ask for a volumizing shampoo and conditioner. You should use conditioner because it will keep your hair healthy and shiny also de-tangled. *I already covered the step 1 and step 2, let’s move on to Step 3-Hair treatments. While you're buying your new shampoo, also ask for a few hair treatments to keep your hair shiny. A better choice is using natural ingredients like use egg yolk. Leave it in for 20-30 minutes and repeat twice a week.It will make your hair thicker and shinier. Step 4- If you blow dry your hair, do it upside down. It will make your hair thicker than usually. Put leave on conditioner before you blow dry your hair. It can protect your hair damage by the heat. *Ladies and gentlemen now I would like to continue with, Step 5-Relax and sleep about 7-8 hours in a day to make your hair grow faster. Factors like sleep deprivation and stress trend are often associated with the problem of hair loss. Step 6-Exercise regularly to improve circulation and metabolism, which aids n faster and thicker hair growth. While swimming, wear a cap to avoid damage due to chlorinated water of the pool. 3. CONCLUSION Ladies and gentlemen, I’ve come to the end of my talk. Let me sum up by saying that cut your hair at least every six months, choose a su itable shampoo and conditioner brands, , sleep and rest enough and get exercise, there are all the step to let you having a beautiful black hair. In conclusion, I hope you enjoy my presentation. Thanks for attention and spending precious time.

Characteristics Of Alcoholic Parents And How Alcohol...

Having one or two parents that suffer from alcoholism can affect many aspects of a child’s well-being. The consumption of alcohol can alter a person’s thought process and decision making. When a parent has a dependency on alcohol, it affects the decision making not only in their life, but the life of their child’s. An addiction to alcoholism can change the parent’s parenting style in the moment of consumption and in between alcohol consumption, whiles they are sober. Children of alcoholics (COA’s) are at risk for different problems, both internalized and externalized issues. Some of these issues that COA’s may face include, school struggle and failure, emotional problems, and behavioral problems. COA’s are at higher risk for these issues, but not all of them will have the same problems and many may not have any significant problems. The purpose of this paper is to examine the characteristics of alcoholic parents and how alcohol depende ncy may influences their children’s well-being. This paper will cover two main areas of in which COA’s may struggle will be examined, including school failure, socio-emotional adjustment. Resilience and coping abilities will also be discussed since not all COAs develop these issues. Alcoholic Parents There are different parenting styles. Alcohol consumption can affect the way parents raise their children. One difference between parenting styles is the degree of warmth versus harshness towards the child. Alcohol consumption can affect howShow MoreRelatedEffects Of Alcohol On Family Relationships1953 Words   |  8 Pagesexplains the effects alcohol can have on relationships and individuals, whether that is relating to physical or mental health. Marital and family relationships are significant types of bonds that can be destroyed by the mental illness of alcoholism. Abuse and detachment are two of the most common factors that can result from the way alcohol weakens relationships. Drinking can mend the mental health of an alcoholic in many harmful ways. Depression and anxiety can be the cause as well as the effect ofRead MoreEffects of Alcohol on the Family2174 Words   |  9 PagesAlcohol Dependence, also known as alcoholism, is a very widespread disabling addictive disorder, affecting 4% of Canadians. Alcoholism may start innocuously, due to the acceptability of social drinking, but over time, can lead to serious health problems, including brain, kidney and liver damage. Although alcoholics seem to be doing the most damage to themselves, they are hurting their families even more. Lesser-known, but just as serious victims of alcohol abuse are the alcoholics’ children. TheRead MoreThe Family Disease Model And The Multisystemic Family Therapy Model Essay1259 Words   |  6 Pagesare not addicted may become codependent on the addict for their emotional or material support. This model aims to treat the entire family by approaching addiction as a condit ion that can be addressed through modifications in behavior or environment. Family therapy in substance abuse treatment has two main purposes. First, it seeks to use the family’s strengths and resources to develop ways to live without substances of abuse. Second, it ameliorates the impact of chemical dependency on both the IdentifiedRead MoreThe Effects Of Drinking On Underage Drinking3458 Words   |  14 Pagesbillion dollars in medical bills. When an underage drinker decides to take a drink of alcohol they don’t realize the harm they are putting themselves in. They don’t realize that it can kill them if they drink too much. Alcohol poisoning can kill and it kills those who don’t realize that it’s enough. Not only is alcohol poisoning dangerous impaired judgement is just as endangering. Even if your blood alcohol content isn’t 0.8 or below it doesn’t, mean that you are okay to drive or do anything thatRead More Case Study on Alcoholism Essay4147 Words   |  17 Pages Introduction: The ingestion of alcoholic beverages for their enjoyable effects is a custom which has been around for thousands of years, and alcohol continues to be a popular drug because of its short-term effects (Coleman, Butcher Carson, 1984). An enormous amount of damage can be attributed directly to alcohol abuse as a result of lost jobs, accidents caused by drunk drivers, and so forth (Maltzman, 2000). Alcohol also compounds other problems--an estimated 25% to 40% of hospital patientsRead MoreThe Nature vs. Nurture Debate in Learning More about Alcoholism2588 Words   |  11 Pagesexact cause(s) of this problem. Researchers are continually seeking answers to the long-standing nature versus nurture debate. Different views are split between a biological paradigm and a physchological paradigm. No one explanation seems to be better than another is. I will present views of the effects alcoholism has on society and an insight to the factors that serve to fuel the nature or nurture debate concerning alcohol abuse and alcoholism. STATISTICS: The abuse of alcohol alone is estimatedRead MoreEssay about Alcoholism and Drug Addiction17765 Words   |  72 PagesNoida - 201301 Introduction Alcoholism and Drug Addiction may be conceptualized as crime without victim that is, addict himself is the victim who becomes a prey of its misuse. This devastating melody is eroding the roots of social, economic and cultural fiber of Indian Society and all across the globe. It gives rise to criminality and criminal behavior which eventually leads to social disorganization. Alcoholism and drug related offences being victimless crime, they fall in the category of public orderRead MoreAnalysis Of The Narrative Frank 3152 Words   |  13 PagesAssessment Narrative Summary Frank is a 33 year old African American male. Frank self disclosed that he prided himself on being a family man. He married his wife Fiona, a 28 year old Korean born woman, who he met shortly after his discharge from the army. The two have been married for seven years. Frank described their marriage as good (Johnson, 2004). Frank and Fiona have toddler twin daughters together. Frank had been driving trucks as an independent contractor for approximately nine years.Read MorePrevention of Drug Abuse3826 Words   |  16 Pagesillegal drugwhere its production and/or use is prohibited. Whether a substance is legal or illegal, however, may have nothing to do with its potential for addiction or harm: alcohol and nicotine, both addictive and harmful, are legal in most countries because they generate substantialemployment or government revenue through taxes. Abuse To use wrongly or improperly; misuse: abuse alcohol; abuse a privilege. or Improper use or handling; misuse: abuse of authority; drug abuse. What Are theRead MoreSubstance Abused Disorder9645 Words   |  39 Pagesdefined as a compulsive or chronic requirement. The need is so strong as to generate distress (either physical or psychological) if left unfulfilled (Townsend, 2006). Dependence on substances is identified by the appearance of unpleasant effects characteristic of a withdrawal syndrome when a drug is discontinued. Dependence on substances can also be associated with tolerance, in which there is a 65 04Townsend(F)-04 8/23/07 6:27 PM Page 66 66 ââ€"  ALTERATIONS IN PSYCHOSOCIAL ADAPTATION

Barriers to Communication - 2194 Words

9/5/2014 BY- NAME: RAHUL MOTWANI ENROLL NO: 14531024 CLASS: FY MBA Managerial Communication | Essay- Barriers To Communication | Barriers To Communication Communication is the process of transmitting information. The information can be transferred through the exchange of ideas, feelings, intentions, attitude, exceptions, perceptions or commands. The communication is done with the intention to deliver the message to the receiver. The communication involves a thought process. There are many a times at the time of the communicating barriers may occur and this may lead to miscommunication. The miscommunication can originate at the three levels: at the level of the transmitter, of the medium or the receiver. Anything that†¦show more content†¦SEMANTIC BARRIER There is always a possibility of misunderstanding the feelings of the sender of the message or getting a wrong meaning of it. The words, signs, and figures used in the communication are explained by the receiver in the light of his experience which creates doubtful situations. This happens because the information is not sent in simple language (i) Badly Expressed Message: Because of the obscurity of language there is always a possibility of wrong interpretation of the messages. This barrier is created because of the wrong choice of words, in civil words, the wrong sequence of sentences and frequent repetitions. (ii) Words with Different Meanings: A symbol or a word can have different meanings. If the receiver misunderstands the communication, it becomes meaningless. (iii) Faulty Translation: A manager receives much information from his superiors and subordinates and he translates it for all the employees according to their level of understanding. Hence, the information has to be moulded according to the understanding or environment of the receiver. If there is a little carelessness in this process, the translation can be a barrier in the communication. (iv) Unclarified Assumptions: It has been observed that sometimes a sender takes it for granted that the receiver knows some basic things and, therefore, it is enough to tell him about the major subject matter. ThisShow MoreRelatedBarriers Of Communication And The Barrier1502 Words   |  7 PagesBarriers to communication -A barrier is when things stops to go through. There are several types of communication barriers; this causes it to be active. If the first and second types of barriers occur it means that the communication hasn’t gone so well. Sometimes it is not easy to understand and recognise. If they have used skills to understand the communication cycle, it could help them to understand how to communicate effectively. If the communication goes well it helps people trust in relationship’sRead MoreBarriers And Barriers Of Communication843 Words   |  4 Pageshave obstacles that may lead to ineffective communication. Identifying those barriers and working to overcome them, will lead a work c enter to a higher communication competency. My previous office was no different than any other. We had multiple barriers to overcome with our communication efforts. Some of those barriers are common to any workplace: noise and distractions, competing messages and filters (Bovee/Thill, 2016). We also had cultural barriers. These contextual, social, nonverbal, age, genderRead MoreBarriers in Communication1279 Words   |  6 PagesBarriers of communication I. Noise Noise refers to the distraction and interference in the environment in which communication takes place. This affects the accuracy, clarity or event the arrival of the message. Noise can be further classified into four different types. 1. Physical noise. 2. Technical noise. 3. Social noise. 4. Psychological noise. 1. Physical noise Obstruction caused by environmental factors is termed as physical noise. Physical noise may include noise of the other peopleRead MoreCommunication Barrier1418 Words   |  6 Pages Effective communication is an important facet and skills are essential in all spheres of life. Communication is effective when the stimulus as initiated and intended by the sender, or source, corresponds closely to the stimulus as it is perceived and responded to by the receiver† (Tubbs and Moss, 2006), state .In nursing, every day we have to face to face with patient, we communicate with different people and different patients, so we must endeavour to give effective communication and also anRead MoreBarriers of Communication768 Words   |  4 PagesFiltering is common barriers to effective communication because filtering is the control of information flow intentionally so that the receivers feel more easily accepted that mean maybe some important information have been deleted as the receivers don’t wish to know .When a sender independently manipulates information so that it will be seen more favorably by the receiver . In an organization, it can happen when the upper position not desire all the information to be known by the lower hierarchyRead MoreBarri ers to Communication839 Words   |  4 PagesBARRIERS IN EFFECTIVE COMMUNICATION /COMMUNICATION FALLOFF People in the world are not exactly alike. Cultures or countries are not the same. These differences, however, can cause problems in conveying your meanings. Each person’s mind is different from others. As a result, message sender’s meanings and the receiver’s response are affected by many factors, such as individual: Semantic barriers Conventions of meaning Physical Barrier Psychological barriers Emotional barriers PerceptualRead MoreBarriers to Communication5413 Words   |  22 PagesBarriers to Communication and Causes of Communication Failure in Businesses Barriers to communication can occur if the recipient has failed to convey the meaning or / and the importance of the message.  · Sender breakdown – too much information is being sent, so the recipient misses key points. Also, language can be difficult to understand, as it can be too complex.  · Method breakdown – when information is very detailed or complicated, then written instructions are better than messages whichRead MoreCommunication Barriers And Language Barriers2116 Words   |  9 PagesFor this assignment, I will provide an accurate definition for each of the six language barriers that we find in this chapter. Bypassing is the simple fact that occurs when the same word or words mean different things to diverse people. Let me give you an example: Once I realize that I am using the bypassing barrier, I will fix the misunderstanding by paraphrasing what my husband tells me followed by asking a few questions to clarify any miscommunication. Additionally, I will use other words or expressionsRead MoreEffective Communication And The Barriers Of Communication Essay1203 Words   |  5 Pageseffective communication and the barriers of communication is very important in the workplace in order for the company to be successful. Every person in the business will have to communicate in one form or another. The better the communication in the workplace the better the relationships with each other. In this article I will help you to understand the processes needed in order to have effective communication in the workplace. I will discuss the importance of effective communication, the barriersRead MoreEffect of Communication Barriers and Overcoming These Barriers1636 Words   |  7 PagesTable of Contents 1.0 Introduction 3 2.0 Types of communication barrier 3 2.1 Physical barrier 4 2.2 Perceptual barrier 4 2.3 Language barrier 4 2.4 Emotional barrier 5 2.5 Information overload 5 3.0 Ways of overcoming these communication barriers 5 3.1 Eliminating physical barrier 6 3.2 Eliminating differences in perception 6 3.3 Simplifying languages 6 3.4 Emotional state 6 3.5 Regulating information flow 6 4.0 Conclusion 7 References 8 â€Æ' 1.0 Introduction Good morning ladies and gentlemen, thank

Definitions and Terms - 634 Words

Define the following terms: Term Definition Application (in terms of cabling infrastructure) How cabling should be installed and it use. Unshielded Twisted –Pair A popular type of cable that consists of two unshielded wires twisted around each other. Shielded Twisted-Pair A type of copper telephone wiring in which each of the two copper wires that are twisted together are coated with an insulating coating that functions as a ground for the wires. Fiber-Optic Cable A type of cable that has a central glass core with cladding to prevent light loss and dielectric strengthening material which protects the core. They come in single, dual or multi-strand. Dark Fiber Dark fiber refers to unused fiber-optic cable. Often time’s companies lay†¦show more content†¦Headroom In the digital and analog audio, headroom refers to the amount by which the signal-handling capabilities of an audio system exceed a designation level known as Permitted Maximum Level (PML). It can be thought of as a safety zone allowing transient audo peaks to exceed the PML without exceeding the signal capabilities of an audio system. ANSI Acronym for the American National Standards Institute. Founded in 1918, ANSI is a voluntary organization composed of over 1,300 members (including all the large computer companies) that creates standards for the computer industry. NFPA National Fire Protection Association (NFPA) A nonprofit organization that is concerned with fire prevention and safety. They are responsible for publishing the (NEC) National Electrical Code which has been adopted into law by many municipalities and states. FCC Abbreviation of Federal Communications Commission. Among its duties in regulating public airwaves in the United States, the FCC is responsible for rating personal computers and other equipment as either Class A or Class B NIST Short for the National Institute of Standards and Technology, NIST is a non-regulatory federal agency within the U.S. Department of Commerce. OSHA Occupational Safety and Health Administration (OSHA) is an agency of the United States Department of Labor. OSHAs mission is to assure safe and healthful working conditions for working men and women by setting and enforcing standards and by providingShow MoreRelatedTerm Definition Source Of Definition1183 Words   |  5 PagesTerm Definition Source of Definition(url) Literary Example Source of Example Alliteration Repitition of same sound beginning several words in a sequence https://mcl.as.uky.edu/glossary-rhetorical-terms#1 let us go forth and lead the land we love J.F.Kennedy, inaugrial speech Allusion A reference to a well known person, place, or thing in history or literature https://quizlet.com/302172/rhetorical-terms-flash-cards/ The Pequod in Moby Dick The pequot people were driven to extinction AnadiplosisRead MoreDefinition And Definition Of Key Terms1222 Words   |  5 PagesDefinition of Key Terms The following words and phrases used in this study are defined for clarity and are critical for the understanding of the concept of the study topic. CRSP. CRSP is a database that stands for â€Å"Center for Research in Security Prices† (Ji, 2012, p. 1223). Liquidity. Liquidity is â€Å"the ability of an asset to be transformed into cash without loss of value† (Bazgour, Heuchenne, Sougnà ©, 2016, p. 111). Momentum. According to Martens and van Oord (2014), â€Å"Momentum is a strategyRead MoreMicroeconomic Definition of Terms1208 Words   |  5 PagesDefinition of Terms Everyone needs to eat and many people will use a grill to cook their food. In looking at the supply and demand of barbecue grills, several terms will be defined, including economics, microeconomics, the law of supply, and the law of demand. Many factors can lead to a change in supply and demand, which will be reviewed prior to looking at an analysis of trends in barbecue grill consumption patterns. This detailed and difficult analysis is critical to businesses. DefinitionRead MoreResearch Definition of Terms5398 Words   |  22 PagesDEFINITIONS OF COMMON RESEARCH-RELATED TERMS Abuse-liable: Pharmacological substances that have the potential for creating abusive dependency. Abuse-liable substances can include both illicit drugs (e.g., heroine) and licit drugs (e.g. methamphetamines). Adverse Effect: An undesirable and unintended, although not necessarily unexpected, result of therapy or other intervention. Anonymity: Anonymity exists when there are no identifiers on project materials that could link the data with individual subjectsRead MoreDefinition of the Term Protocol1808 Words   |  8 PagesProtocol. The term comes from the Greek protokollon, which was the cover page to a manuscript that provided a description of the contents...how fitting a choice. In context, it is defined by American Heritage dictionary as a code of correct conduct. In layman s terms, protocol is simply the rules and customs of a group or a standard procedure. Let s look at protocol in application, specifically in the armed forces. The importance of maintaining correct protocol and Military bearing onRead MoreObjectives Of A Study And Definition Of Terms Essay1570 Words   |  7 PagesINTRODUCTION. This chapter of the research discusses the background to the study, statement of problem, objectives of study, research questions, statement of hypothesis, significance of the study, justification of the study, scope of the study and definition of terms. 1.2 BACKGROUND The effectiveness and efficiency of business operations rely majorly on the controls available to the management in almost if not all business organizations, different activities go on simultaneously, such as financing, purchasingRead MoreDefinition Essay on the Term Identity1154 Words   |  5 PagesEnglish Composition II October 27, 2012 Definition Essay The term â€Å"identity† as the English dictionary defines it is â€Å"the individual characteristics by which a person or thing is recognized,† however, the dictionary fails to truly capture the word’s meaning. Generally the development of an individual’s identity goes on during his/her childhood, puberty and in most situations it ends at adulthood. Identity is quite difficult to define because it is such an abstract concept. In order to defineRead MoreDefinition And Meaning Of The Term Indigenous2137 Words   |  9 PagesDefining the term Indigenous is a process that while well-received and widely produced, is somewhat problematic as there are many variations, and even some suggestion that a relatively static definition does nothing to honor neither the meaning of the term nor the communities of peoples it represents. Understanding the variations in form and meaning are important to recognizing how the term is used in relationship to the user and the context in which it is produced. Indeed, misunderstanding andRead MoreDifferent Definitions Of Key Terms1220 Words   |  5 PagesDefinitions of key terms However, looking at the conceptual perspective, Colwell, R. R., and J. D. Walker (1977, cited in Aniefiok E. 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Drink Raw Milk Free Essays

Drink Raw Milk Having spent the majority of my life on a dairy farm, I have had the privilege of enjoying fresh, clean, delicious raw milk. There is nothing like it! I would be willing to wager that very few have ever experienced the enjoyment of sipping a tall, ice-cold, creamy â€Å"straight from the farm† glass of milk. There is nothing in the world that compares with the overall taste, the nutritional content, and the health benefits found in raw milk. We will write a custom essay sample on Drink Raw Milk or any similar topic only for you Order Now Raw milk should be an option for everyone to consume. There are warnings and new research advising consumers to avoid raw milk and raw milk products. Indeed, I was surprised to read Nelson (2010) that, â€Å"Raw milk stands alone as the only food that has ever been outlawed, and its advocates point out that it took a constitutional amendment to ban alcohol,† (p. 3). Nonetheless, the movement seems to be gaining in popularity. The Oake Knoll Ayrshire farm in Foxborough, Massachusetts owned by the Lawton family is a perfect example of the momentum that the raw milk movement has gained. â€Å"Lawton figures that she has 200 weekly customers, versus just a handful two years ago,† (Gumpert, 2008). With the â€Å"organic† fresh products movement and the increased accessibility to farmer’s markets, consumers have become more aware of these alternatives. According to the president of the Weston A. Price Foundation, a foundation that stands strongly behind the raw milk movement, an estimated half a million Americans or more are consuming raw milk. There are many issues surrounding the raw milk versus pasteurized milk debate, but at this time I want to focus on the issue of choice. The taste of raw milk is the first thing I think of every time I drink pasteurized milk. There are drastic differences in taste, sweetness, and texture. Raw milk is mild, creamy, and even sweeter than pasteurized milk. â€Å"Fresh milk has a delicate flavour contributed by compounds of low molecular weight in trace amounts. Heat treatment affects the flavour of milk and produces detectable off-flavours,† (Aboshama, 1977). Many raw milk consumers testify that one of the main reasons they drink raw milk is for the flavor and creamy texture. In a New York Times article, several raw milk drinkers’ sentiments are voiced about the taste of raw milk: â€Å"richness and density,† â€Å"complexity of flavor,† and â€Å"we trust the traditional food chain [flavor] more,† (Drape, 2007). The best tasting milk is going to come from cows that are pasture-fed. There is a direct relationship between what the animal eats and the taste and nutritional value of the milk. â€Å"Products from pasture-raised animals are healthier [tastier] for you to eat than those from grain-fed animals for many reasons. Animals get more readily available nutrients from fresh pasture plants than from grains, so their products contain more vitamin E, beta carotene, conjugated linoleic acid (CLA) and omega-3 fatty acids,† (Schivera, 2003). This pasture-fed cow’s milk is the high quality raw milk that so many people are seeking out and defending. This high standard of milk resembles that of which most Americans once lived on, when either everyone owned a cow or knew someone who did. Research done by Levieux (1980) explains that two types of protein exist in milk; they are casein and whey. Unlike casein, whey protein is deconstructed during pasteurization (p. 93). These proteins play an important role in the absorption of vitamins and minerals. Colman, Hettiararchychy, and Herbert (1981) reported that many vitamins and minerals are attracted to these proteins and potentially bind to them. This bond can facilitate their absorption by the digestive system. Pasteurization destroys the ability of certain proteins in milk to bind the important vitamin folate and hence help its absorption (p. 1426). The components of raw milk that are thought to be most affected by the pasteurization process are the water soluble vitamins and the proteins. According to research completed by Rolls (1973), there is approximately a 10% loss of vitamins BI, B6, B12 and folate and a 25% loss of vitamin C (p. 10). Ultimately, raw milk provides the consumer with more available vitamins and minerals than pasteurized milk. The following chart compares the nutritional values of raw milk and pasteurized milk and clearly shows raw milk offers far more benefits than pasteurized milk. NUTRITIVE VALUE OF RAW MILK Vs. PASTEURIZED MILK (Chart) Category ComparedRaw MilkPasteurized Milk 1) Enzymes:All available. Less than 10% remaining. 2) Protein:100% available, all 22 amino acids, including 8 that are essential. Protein-lysine and tyrosine are altered by heat with serious loss of metabolic availability. This results in making the whole protein complex less available for tissue repair and rebuilding. ) Fats: (research studies indicate that fats are necessary to metabolize protein and calcium. All natural protein-bearing foods contain fats. )All 18 fatty acids metabolically available, both saturated and unsaturated fats. Altered by heat, especially the 10 essential unsaturated fats. 4) Vitamins:All 100% available. Among the fat-soluble vitamins, some are classed as unstable and therefore a loss is caused by heat ing above blood temperature. This loss of Vitamin A, D, E and F can run as high as 66%. Vitamin C loss usually exceeds 50%. Losses on water-soluble vitamins are affected by heat and can run from 38% to 80%. ) Carbohydrates:Easily utilized in metabolism. Still associated naturally with elements. Tests indicate that heat has made some changes making elements less available metabolically. 6) Minerals:All 100% metabolically available. Major mineral components are calcium, chlorine, magnesium, phosphorus, potassium, sodium and sulphur. Vital trace minerals, all 24 or more, 100% available. Calcium is altered by heat and loss in metabolism may run 50% or more, depending on pasteurization temperature. Losses in other essential minerals, because one mineral usually acts synergistically with another element. There is a loss of enzymes that serve as leaders in assimilation minerals. NOTE:Bacterial growth in Raw Milk increases very slowly, because of the friendly acid-forming bacteria (nature’s antiseptic) retards the growth of invading organisms (bacteria). Usually keeps for several weeks when under refrigeration and will sour instead of rot. Pasteurization refers to the process of heating every particle of milk to at least 145 F. and holding at such temperature for at least 15 seconds. Pasteurizing does not remove dirt, or bacterially-produced toxins from milk. Bacterial growth will be geometrically rapid after pasteurization and homogenization. Gradually turns rancid in a few days, and then decomposes. Note. The above chart on nutritive values was cited from â€Å"Report In Favor Of Raw Milk: Expert Report and Recommendations,† by A. Vonderplanitz and W. C. Douglass, 2001, Retrieved from http://docs. google. com Raw milk offers many health benefits which include physical, digestive, and even cognitive health. Perkin (2007) reference cites one of his earlier studies Perkin (2006) that, â€Å"Found protective effects of unpasteurized consumption on current eczema and seasonal allergic rhinitis symptoms,† (p. 627). This research has been supported by others such as Waser (2007) who questioned why most farming children seem not to suffer from these ailments. There are many examples of research that show raw milk’s health advantages. Nelson (2010) identifies published studies that find evidence for the following health benefits: Childhood consumption of raw milk resulted in significant reductions in the development of asthma, eczema, and hay fever (in Nelson 2010, p. 6). Consumption of â€Å"farm milk† showed a significant inverse relationship to asthma and allergies in a study of nearly 15,000 European children (in Nelson 2010, p. ). Although the follow studies are dated and have been continually dismissed by popular science, this research shows a correlation between early childhood consumption of raw milk and the absence of certain childhood ailments. Children who drank raw milk were less likely to develop cavities and higher resistance to tuberculosis (in Nelson 2010, p. 6). Raw milk prevented scurvy and protected against flu, diphtheria and pneumonia (in Nelson 2010, p. 6). I find it ironic that we currently immunize children (and some adults) for several of the above diseases. It makes me wonder whether the consumption of raw milk (or the lack of) has played a significant role in the necessity for these immunizations. Milk in it’s cleanest, rawest form offers the most health benefits to the consumer. The controversy surrounding the legality of raw milk continues to rage on, although the focus should be to eliminate the production of â€Å"dirty† milk. I recall from my time on my parents’ dairy farm that as long as the bacteria count remains below 100,000 per ml, organisms if present, cannot represent significant health hazard. Nelson (2010) confirms that not only does state regulators require a bacterial count of 100,000 per ml for milk slated to be pasteurized, they require the bacteria count of Grade A Raw milk to remain under 30,000 per ml (p. 5). The solution to the raw milk debate is in the creation of a universal standard for all milk, not in the banning of unpasteurized milk. The pasteurization process continues to be of great value for mass produced milk, where animals are kept in confined spaces and reated with antibiotics and hormones, but there is no reason to deny the consumer the enjoyment of high quality unpasteurized milk. The purpose of this essay is to provide you, the reader, an explanation of the benefits of raw milk. Even though these benefits exist, many people have never tried raw milk because it continues to be illegal in many states. Drape (2007) reports that while human consumption of raw milk is illegal in fifteen states, there are 26 states that raw milk can be bought in with cer tain restrictions. In my opinion, this is possibly information that many of you have been denied because many health officials (pressured by politics and large corporations) fear that unpasteurized milk is unsafe. The evidence I have presented, illustrates that untreated milk tastes better, has a higher nutritional value, and offers health benefits above and beyond pasteurized milk. At the very least it has a better flavor, with none of the damage caused by the pasteurization process. I challenge everyone to find a local dairy farmer who produces clean, raw milk and enjoy a glass. How to cite Drink Raw Milk, Papers

The Terminal Man By Crichton Essay Example For Students

The Terminal Man By Crichton Essay The Terminal Man was about the neuropsychiatric section of a hospital doing a breakthrough surgery to help reverse the effects of psychomotor epilepsy. The patients name was Harry Benson. Harry had psychomotor epilepsy because he hit his head in a car accident and it resulted in brain damage. Harry was a good subject for the operation because he was brilliant, being a computer programmer with top level government security clearance. The type of epilepsy that he had caused him to black out for periods of time and during his blackouts he would become extremely violent and when he woke up he remembered nothing. The operation would envolve the inserting of two electrodes into the brain along with a microcomputer in his neck and a plutonium power pack located under his shoulder near his armpit. Harry had his operation soon after he was admitted to the hospital. The operation took roughly three hours and in that time they drilled into his head and inserted the electrodes. They also put in the microcomputer and the power pack at this time. After the operation was over Harry was heavily sedated and put in a room. After the sedatives wore off Harry snuck into a closet and stole an orderlys gown and left the hospital. He was picked up by a lady named Angela Black, who Harry killed when they got to her apartment. After the investigation of the murder of Angela Black Dr. Ross went home to take a shower. When Dr. Ross got out of the shower she found Harry standing in her living room. The computer in Harrys neck was somehow malfunctioning and shocking him every few minuites. When the computer shocked him enough times it would cause a siezure. After a few minuites of talking to Dr. Ross, Harry had a siezure and attacked her. While Harry was choking her she reached and turned on the mircowave, which messed up the atomic power pack in his shoulder and caused him to pass out. When all of the doctors got back to the hospital they got a phone call from Harry that came from inside the hospital. They soon figured out that he was in the basement near the main computer. The cops and Dr. Ross went down to the basement to find Benson. When they found Harry he took off running so the cop went after him. Dr. Ross went into the computer section and found the main computer smashed. Suddenly Benson came into the room and saw that Dr. Ross had his gun which she had found near the computer. Harry asked for the gun and Dr. Ross said no. Harry came up to her and tried to take it and she shot him in the chest and he died. 3. One personality trait in Harry is that he is smart and knows a lot about computers. This effects the story line because he felt that computers were taking over the world so he went and smashed up the main computer at the hospital. 4. Im a fallen man, Benson said. Ive succumbed. To what? To the process of being turned into a machine. Or a time bomb. Harry is telling Dr. Ellis about how he thinks machines are taking over the world. 5. I feel I am most lik e Harry. I am like him in that we are both somewhat intrigued by computers. I dont, however, share in his idea that computers are concious and are trying to take over the world. 6. The biggest surprise and dissappointment of this book is when Harry died. I thought that he would live and the doctors could fix the computer and Harry would be fine but Dr. Ross shot him and he died. 7. One thing I would change is harry dying. I would have had Harry live and get the computer fixed so he would be alright. 8. My one sentance moral would be not to take computers for granted. I say this because they can easily have glitches and those mistakes can be costly and even fatal. 9. Yes, because it wasnt boring and it has a good story line that was exciting. .uf0917cd67edd5dd0405ca1051cd75a8a , .uf0917cd67edd5dd0405ca1051cd75a8a .postImageUrl , .uf0917cd67edd5dd0405ca1051cd75a8a .centered-text-area { min-height: 80px; position: relative; } .uf0917cd67edd5dd0405ca1051cd75a8a , .uf0917cd67edd5dd0405ca1051cd75a8a:hover , .uf0917cd67edd5dd0405ca1051cd75a8a:visited , .uf0917cd67edd5dd0405ca1051cd75a8a:active { border:0!important; } .uf0917cd67edd5dd0405ca1051cd75a8a .clearfix:after { content: ""; display: table; clear: both; } .uf0917cd67edd5dd0405ca1051cd75a8a { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .uf0917cd67edd5dd0405ca1051cd75a8a:active , .uf0917cd67edd5dd0405ca1051cd75a8a:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .uf0917cd67edd5dd0405ca1051cd75a8a .centered-text-area { width: 100%; position: relative ; } .uf0917cd67edd5dd0405ca1051cd75a8a .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .uf0917cd67edd5dd0405ca1051cd75a8a .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .uf0917cd67edd5dd0405ca1051cd75a8a .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .uf0917cd67edd5dd0405ca1051cd75a8a:hover .ctaButton { background-color: #34495E!important; } .uf0917cd67edd5dd0405ca1051cd75a8a .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .uf0917cd67edd5dd0405ca1051cd75a8a .uf0917cd67edd5dd0405ca1051cd75a8a-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .uf0917cd67edd5dd0405ca1051cd75a8a:after { content: ""; display: block; clear: both; } READ: Is Hester Swane Essay