What is collective efficacy and, how, if at all does it affect local Essay

What is collective efficacy and, how, if at all does it affect local crime rates - Essay Example far as collective efficacy is concerned then crime is actually any harmful act or criminal offense which might be injurious for a particular individual or the entire community. Local crime has a very strong relationship with collective efficacy as it is drastically increasing today in the world while collective efficacy is becoming essential to reduce the crime. Hence it is clearly evident that they both are interlinked with one another. However, the impact of collective efficacy over the crime rates and the critical aspects of their relationship are still unidentified. This paper aims to analyze collective efficacy from different perspectives including all of its influencing factors, how it initiates in a society and what are its possible consequences. Moreover, its affect over the local crime rate would be argued so as to make a conclusion that either the prevalence of collective efficacy in the modern societies will reduce the local crime rate or this would have rather an unnotice d impact. Since this paper is based upon local crime statistics and the general phenomenon of collective efficacy therefore the argument is made considering all the secondary sources including journal articles. These articles have focused upon previous researches in the same area while they have also given a very clear outlook on the criminal world. Thus they have been significantly used to build the argument and also to make the convincing conclusions based on practical ideas. Here, people often misunderstand that crime or criminal activities are linked with the personal attributes of an individual however, the reality is far different from this assumption. It was considered appropriate to present arguments in the paper which will be helpful in understanding organizational and social characteristics of a society which are actually associated with the increasing/decreasing crime rate (Sampson, 1997, p.918). The overall research and critical analysis of collective efficacy reveals that

Plastic Waste Research Paper Example | Topics and Well Written Essays - 1500 words

Plastic Waste - Research Paper Example Plastics have only been in circulation in the last 100 years, but its harmful effect on the health and lives of people and marine life is increasingly becoming severe. Globally, it is estimated that more than 500 billion of plastic bags are consumed every year. Currently, in the United States alone, Americans are throwing 100 billion plastic bags every year which is roughly equivalent to 12 million gallons of oil as plastic are made from carbon drawn from petroleum (Mcnamee). Moreover, it is estimated that more than 350 tons of plastic waste are disposed directly into the sea world wide.A single plastic bag takes more than a hundred years before it breaks down. It is durable and very convenient to use and seemingly very harmless. Ironically, the single plastic bag, which was use to put on the classy shoe or bag that we purchase on the mall can cause the lives of several animals. Can we imagine how much damage the billion of plastic bags and other plastic waste can do to marine lives and to our own health? Plastic Waste as Threat to Marine lifeIn 1997 during a Transpacific Yacht Race, between California and Hawaii, Captain Charles Moore accidentally discovered what is now known as the TRASH VORTEX or the Great Pacific Garbage Patch in the Pacific Ocean. The trash vortex is approximately twice the size of Texas and four times the size of Germany in Pacific Ocean which is filled with various floating plastic waste from old toys, golf balls, kayaks, plastic bottles and a lot more. which will not be able to decay in our lifetime. Besides to the floating trash vortex, it is assumed that 70% of the plastic waste sinks into sea bottom. According to Greenpeace, approximately 110 pieces of plastic waste were to be found per square kilometer at the sea bottom. It is calculated that a total of 600,000 tons of plastic waste are found at the bottom of the North Sea alone (Greenpeace). Plastic bags entangle birds which eventually strangled them death as they are unable to free themselves. Sea animals and other marine mammals have mistakenly eaten plastic, which causes their eventual death. According to a study conducted by marine biologist at the University of Kiel in Germany, 93% of the 180 dead birds which has been collected along the German shoreline, has been found to have plastic waste inside their stomachs (Altnau).In Australia, a crocodile named Whitey, which was part of a government wildlife tracking program was found dead and upon autopsy was

Robotic Cultivation System Design

Robotic Cultivation System Design Abstract Population of the world is growing rapidly and this rapid growth demands more food. Due to the advancement and revolution boost in petrochemical industries, the agriculture industry also have some developments, but at the cost of soil, environment, and our health. The conventional agriculture industry needs sustainability, improvement, robustness, and automation. Moreover, to keep pace with the requirements, we require machinery support that can perform its tasks more precisely and swiftly, according to the given instruction. In our proposed idea of Robotic Cultivation System, the crux objective is to flourish your garden without any supervision of the farmers. This system works effectively in such areas where farmers face difficulties in farming. The system is designed to perform many tasks including weeding tool, soil moisture, seed injecting, and watering. All these parameters are remotely accessible through any device and continues update of the aforementioned parameters on the w ebsite. Robotic Cultivation System can operate on grid as well as on renewable solar energy. However, it can be scalable from your backyard to agriculture industry. Subsequently, due to less energy consumption and its vital properties, Robotic Cultivation System will be a great revolution in agribusiness. Introduction Pakistan is an agricultural country, where cultivation plays a vital role to maintain the economy. Population of our country is growing rapidly and this rapid growth demands more food. The number of agriculture universities and lack of awareness and research, also has a great influence on the production of food. Developing countries are converting farmer hardship into modern scientific methods by using automation that works more accurately, swiftly, and produce more yield per acre. Farmers waste a lot of water to irrigate their lands which affects the growth of crops, therefore the new conventional paradigm has to devise some method to control the wastage of water. The inadequate quality control measures and poor seeding also affects the augmentation of food production. All these repercussions need to be revamped in order to get fresh and healthy crops. Moreover, through research and past knowledge we can use less human struggle to cover more land per cultivation reducing hectic and tiresome practices. The use of chemicals, which are being used to kill pesticides, herbicides, and fungicides, also needs to be curbed, as these chemicals lead to serious health hazards. Limited and unleveled land with low per acre yield are prominent factors which we are facing in production of food crops. Now-a- days engineers have designed various methods which can help the farmers to overcome these limitations and increase food production. Being an agricultural country, we need a lot of improvement and prosperity to overcome the major problems in cultivation system of Pakistan. When presented with the current food production system one cannot look past how broken it is. We have surrendered our knowledge in control over, how our food been produced and as a result we are destroying our health and the environment. We have to change that by an idea of new pyridine of food production. The idea lies in the intersection of automation, the open source DIY maker movement and small scale polygraph farming. The Robotic Cultivation System is designed to move around X, Y, and Z space, day and night, seven days a week growing food. The system precisely sows seeds in any pattern and density you want and waters them efficiently, the exact amount that each plant needs based on its type, according to the plants age, soil, local weather conditions and your growing preferences. The Robotic Cultivation System can grow variety of crops, all in the same area, at the same time. Each plant is cared individually in an optimize and automated way. By growing many type of plants at onc e, your garden will benefit from the natural advantages of poly cropping and croporation. Using the onboard camera and advance computer vision software, the system intelligently monitors your garden. With the soil sensor, it tells how your gardens moisture level changes over time, enabling smarter and more efficient farming with each passing season. By this system your garden will flourish, and your plants will frieze. Moreover, you can control Robotic Cultivation System with powerful web based interface. The hardware design of the system is scalable, from your backyard to agriculture industry. Also, it can operate on renewable solar power. The system is perfect to get started in a small space, can be placed outdoors or in a green house or even on a roof top. Objectives Construction and Implementation of Cultivation Robot. It has two operating nodes, off grid and on grid. Remote access through any device and continues update of four parameters such as, moisture of soil before and after watering, quantity of water, and parameter measuring time stamp on website. Online access of weather conditions of the area to define the watering pattern for different vergtion in order to maintain moisture level of the area. Cost analysis of the project based on the real time data collected parameter in step number three. Optional Yield a vegetation pattern of a person and recommend to grow vegetable needed for the person for food using age, blood sugar, and weight. One person has the input over the cycle of one year (Diet Chart). Plant inspection using Digital Image Processing.

Drawing Essay

I believe drawing is the single most important skill for any visual artist to acquire, whether they are a painter, illustrator, graphic designer, or fashion designer. It is simply the act of â€Å"seeing† made visual. When one learns how to draw, what they are really learning is the ability to see more clearly and communicate what they see or can imagine. As such, drawing is a tool for study, and communication even before it is a tool for making art. When you draw a picture, do you draw the character in blocks first or what? I just can’t seem to get my characters anatomically right. I saw your booklist on your site. Do you know of any books which teach you to draw the body in blocks? From Christine Lau I don’t draw â€Å"blocks† first when drawing a figure. Usually I’ll do a very loose, light, scribbly â€Å"gesture† drawing instead. If you want to learn the â€Å"blocks† method, try any of the books by George Bridgeman, Andrew Loomis, or the books by Robert Beverly Hale. (all are listed on my site) Avoid books by Burne Hogarth, (one of my old teachers) as they aren’t very accurate and can be very misleading. (note: Glenn Vilppu’s books are also an excellent source!) By far, the best book for anatomy though is the book by Stephen Rogers Peck (also on the site). There is no â€Å"quick fix† for drawing anatomy†¦it just takes a few years of study. Keep it up though, it’s worth it once you get a handle on it!!! p.s. Also, draw from live nude models as much as possible, that’s the best method to learn it. †¦What is the hardest thing to draw? From Everybody! Nothing is really harder or easier to draw in a mechanical sense. If a person can draw one thing, they are perfectly capable of drawing something else with the same degree of accuracy. The problem is in the phrase â€Å"the same degree of accuracy.† If someone says they can draw, for instance, landscapes, but they can’t draw people, what they are really saying is, â€Å"when I draw landscapes, I draw well enough that no one can tell what I’ve drawn incorrectly.† The reason people, and especially faces, are so difficult to draw is not because they themselves are any harder to draw than a tree. What changes is our tolerance as viewers for any degree of inaccuracy. We are so intimately familiar with faces and their associated nuances, that the slightest deviation appears as a gross misproportion. Because of this, I am constantly demanding my students draw people, and especially self-portraits, because they effectively highlight any weak skill areas that need attention. My students erroneously believe it’s because I’m sadistic. †¦What purpose does drawing have for artists today? From Carole (Shropshire, United Kingdom) I think people often misrepresent drawing as a medium, or group of mediums, rather than an activity. I see drawing as the visual equivalent of language. It is simply the way we communicate ideas visually through a series of marks on a ground. So to rephrase the question, it is a little like asking â€Å"What purpose does speaking have for people today?† For both, the answer I would give is the communication of information. This information can take the form of ideas, thoughts, commentary, entertainment, or just literal facts, but for all of these, drawing is just the mode of transmission. How artfully this is done is another, separate, issue. In the case of artists specifically, it is the fastest and most efficient way to represent an idea visually. Far more immediate than any other way of doing it, a quickly drawn sketch or thumbnail is usually the â€Å"first look† an artist has at how they might execute an idea.

Types of Abuse/Signs & Symptoms

Types of Abuse/Signs & Symptoms ‘No Secrets' identifies categories of abuse. They are: Physical Abuse Abusive Action Signs & Symptoms Hitting. Slapping. Pushing. Kicking. Misuse of medication. Restraint. Inappropriate sanctions. Series of unexplained falls or major injuries. Injuries/bruises at different stages of healing. Bruising in unusual sites e. g. inner arms, thighs. Abrasions. Teeth indentations. Injuries to head or face. Client very passive. Sexual Abuse Abusive Action Signs & Symptoms Including rape and sexual assault or sexual acts to which the vulnerable adult has not consented, or could consent, or was pressured into onsenting. Change in behaviour. Overt sexual behaviour or language. Difficulty in walking, sitting. Injuries to genital and/or anal area. Neglect Abusive Action Signs & Symptoms Includes acts of omission. Ignoring physical or medical care needs. Failure to provide access to appropriate health, social care or educational services. Withholding necessitie s of life e. g. medications, nutrition, heating. Absence of food, heat, hygiene, clothing, comfort. Preventing client to have access to services. Isolation. Absence of prescribed medication. Psychological Abuse Abusive Action Signs & Symptoms Emotional abuse. Threats of harm or bandonment. Deprivation of contact. Humiliation, blaming, controlling, intimidation, coercion, harassment, verbal abuse, isolation or withdrawal from services or supportive networks. Withdrawal, depression. Cowering and fearfulness. Change in sleep patterns. Agitation, confusion, change in behaviour. Change in appetite/weight. Financial Abuse Abuse Action Signs & Symptoms Theft, fraud, exploitation. Pressure in connection with wills, property, inheritance or financial transactions. Misuse or misappropriation of property, possessions or benefits. Unpaid bills. Basic needs not being met. lack of cash on day to day basis. InstitutionalAbuse Abusive Action Signs & Symptoms Poor care standards, lack of positive responses to complex needs. Rigid routines. Inadequate staffing. Insufficient knowledge base within service. Inability to make choices or decisions. Agitation if routine broken. Disorientation. Patterns of challenging behaviour- Discriminatory Abusive Action Signs & Symptoms Racist, sexist, or that based on a person's disability. Other forms of harassment, slurs or similar treatment. Failure of agencies to ensure that staff receive adequate anti-discrimination practice training. Low self esteem. Withdrawal. Depression. Fear. Anger. Risk Indicators

Asdghjkl - 692 Words

http://www.darvill.clara.net/emag/index.htm also refer to Boardworks 2, 3 and 4 on the VLE 1. Which band of the electromagnetic spectrum has: | | (a) the longest wavelength? | Radio Waves | (b) the lowest frequency? | Radio Waves | (c) the shortest wavelength? | Gamma Rays | (d) the highest frequency? | Gamma Rays | (e) a wavelength just longer than red light? | Infra-Red | (f) a wavelength just shorter than violet light? | Ultra Violet | (g) a frequency higher than X-rays? | Gamma Rays | (h) a frequency lower than microwaves? | Radio Waves | (i) a wavelength in between infra-red and ultra-violet? | Visible Light | (j) a wavelength in between gamma rays and ultra-violet? | X Rays | (k) a frequency in between†¦show more content†¦| Violet, Indigo, Blue, Yellow, Orange, Red | 5. List the bands of the electromagnetic spectrum starting with the band of longest wavelength. | Red, Orange, Yellow, Blue, Indigo, Violet | 6. List the bands of the electromagnetic spectrum starting wi th the band of highest frequency. | Violet, Indigo, Blue, Yellow, Orange, Red | 7.(a) Which band of the electromagnetic spectrum is the most dangerous? | Gamma Rays | (b) List some of the effects on the human body of this radiation. | They cause mutations in growing tissues and cause cell damage and cause a variety of cancers. | 8.(a) Which band of the electromagnetic spectrum can be diffracted most easily? | Radio Waves | (b) Explain your answer. | Radio waves can be diffracted the easiest because they have the largest wavelength. | 9.Radio waves travel at 300 000 000 m/s through a vacuum. | (a) How long will radio waves take to reach the Moon if the Moon is 600 000 km from the Earth? | | (b) Calculate the frequency of radio waves that have wavelength 3.0m. (FM Radio Station) | | (c) Calculate the wavelength of radio waves that have frequency 200 kHz (Radio 4 LW) | | 10.Light travels at 300 000 000 m/s through a vacuum. | | (a) How long will light take to reach the Earth from the Sun if the Sun is 150 000 000 km from the Earth? | | (b) Calculate the frequency of red light that has a wavelength of 7.0 x 10 -7 m (0. 000 000 7m) | | (c) Calculate the wavelength of violet light that has

How Student s View On University s Police Department Essay

How student’s view their university’s police department is important to maintain positive interactions between the two parties. I have worked with UPD officers quite a bit and I have a positive view of UPD, but I know that many other students do not see them the same way I do. If there were more information on how college students view UPD officers there could be some specific actions taken by UPD to increase their appeal. To figure out how college students view UPD officers, my research question was: How do different subgroups of USD college students see UPD officers? Literature Review Knowledge is power and a college campus is the gathering place for those who understand this rule. Properly collecting large amounts of data in the form of opinions and thoughts of those who go to a college is important to evoke conversations and provide answers to various topics. The following literature review will take a look at four surveys that were taken place on college campuses to see how proper survey creation and distribution is needed to collect quality data. Thinking up of questions for a large-scale survey is a multi-step process, and this will become clear with the explaining of the layout of a few surveys. In spring of 2009 between April and May, The Project Information Literary team decided to put out a survey to further understand the usage of Wikipedia among college students. First they had to create the question on the survey. They did this by creating an 11 student focusShow MoreRelatedThe Violence Of Gustavo Diaz Ordaz1549 Words   |  7 PagesMassacre† (â€Å"Mexico s 1968 Massacre†). It was supposed to be an unarmed peacefull protest, but at sunset the police and military forces equipped with armored cars and tanks surrounded the plaza and began firing into the open crowd. 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