Although vaccination has proved to be an effective measure in preventing disease‚ controversies remain over whether the risks of side effects of vaccinations outweigh the risk of contracting the disease. Vaccination is the process when pathogenic cells are injected into the cells of a healthy person so that the body develops immunity through antibodies to that virus or bacterium. The U.S Center for Disease Control and Prevention recommends that children get 16 vaccines including Diphtheria‚ hepatitis
Premium Immune system Vaccine Vaccination
Socioeconomically disadvantaged people are a population who lack sufficient income to obtain adequate health‚ food‚ housing and clothing that the rest of society can afford‚ find it difficult to ensure an adequate standard of living or are often unemployed and rely on social security and services. Aboriginal and Torres Straight Islanders (ATSI) fall into this category and make up a large amount of the people who are socioeconomically disadvantaged. A study by the ‘United Nations Draft Declaration
Premium Sociology Poverty Education
Some Disadvantages of Induction Lighting – Induction Lighting is not a new technology just a revamped one. Induction‚ or QL as it is also known‚ combines the basic principals of induction and gas discharge in an A-lamp design. Basically it is a light without electrodes. There are several disadvantages to Induction light sources as compared to LED fixtures: 1. The Induction system requires 3 components‚ the generator‚ the power coupler and the lamp. All three components are almost always
Premium Fluorescent lamp Lighting
Most big cities have terrible traffic In present-day society‚ the human race is progressing at an unprecedented rate in a multitude of arenas‚ accompanying all the boons brought about by profound societal changes have come some sufferings. And terrible traffic in most big cities is very prominent among them. As is widely accepted‚ traffic congestion has long been problems of concern and complaint in big cities. In fact‚ most big cities have 135 traffic accidents everyday. The numbers of people
Premium Rush hour Road transport Bus
volcanic activities‚ and most of these pollutants are contributed by human factor. In the paper‚ I will be focus on the air pollution caused by heavy road traffic‚ which almost everyone would realized every day. The fact is that there are too much old cars in the country which have such terrible exhaust system‚ together with the old traffic light system that was comply 20 years ago and it’s considered as a dull system in the modern generation (Echaves‚ 2013). One of the ironic and truthful report
Premium Pollution Traffic light Acid rain
1 Developing Communication Strategy Advantages and Disadvantages of Different Types of Media Different media have different strengths‚ weaknesses‚ drawbacks‚ advantages and costs. An effective communication strategy usually uses a mix of at least 2 or 3 different types. Choice of media and format depends on: 1. your audience(s) √ 2. your budget √ 3. the communication channels best for your specific audience(s) and √ 4. how long the communication intervention will continue 5. and how critical
Premium Cost Costs Mass media
THE TRAFFIC SAFETY PROBLEM IN URBAN AREAS J. ARCHER1 and K. VOGEL2 1 CTR‚ Kungliga Tekniska Högskolan‚ Stockholm‚ Sweden; 2 VTI‚ Linköping‚ Sweden E-mail: jeffery.archer@infra.kth.se; katja.vogel@vti.se As the number of people who reside and work in urban areas increases‚ so‚ too‚ do the needs and demands placed on the infrastructure. This has led to severe congestion in many European cities‚ a situation which affects not only the environment in terms of pollution‚ but most notably levels
Premium Road Tram accident Road transport
Advantages and disadvantages of technology? * 5 years ago * Report Abuse Zwun Best Answer - Chosen by Voters advantages- 1.made mundane things faster(paying bills‚ writing letters etc) 2.easier- like u asking a question and just waiting fer d ans :) 3. enabled us to explain previously unexplained things ( like what is matter made up of ‚etc) 4. made organization‚ co ordination more feasible on a larger scale 5. is helping us evolve faster(mentally) 6. Has given us the
Free Technology
DISADVANATGES: 1. Dams are extremely expensive to build and must be built to a very high standard. 2. The high cost of dam construction means that they must operate for many decades to become profitable. 3. The flooding of large areas of land means that the natural environment is destroyed. 4. People living in villages and towns that are in the valley to be flooded‚ must move out. This means that they lose their farms and businesses. In some countries‚ people are forcibly removed so that
Premium Dam Flood
First‚ believe in the world—that there is meaning behind everything. Don’t look back—forward‚ infinite energy‚ infinite enthusiasm‚ infinite daring‚ and infinite patience—then alone can great deeds be accomplished. This is the first lesson to learn: be determined not to curse anything outside‚ not to lay the blame upon anyone outside‚ but stand up‚ lay the blame on yourself. You will find that is always true. Get hold of yourself. Tell the truth boldly‚ whether it hurts or not. Never
Premium Soul Universe Mind