• Indoor Air Quality
    The Inside Story: A Guide to Indoor Air Quality U.S. EPA/Office of Air and Radiation Office of Radiation and Indoor Air (6609J) Cosponsored with the Consumer Product Safety Commission Contents   * Introduction * Indoor Air Quality Concerns * Why a Booklet on Indoor Air?   * In...
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  • Air Pollution Essay 19
    Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or damages the natural environment into the atmosphere. The atmosphere is a complex dynamic natural gaseous system that is essential to supp...
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  • Pandan as Cockroach Repellent
    Title: Production of pest repellent using Pandan leaves (Pandanus amaryllifolius) extract against Home Cockroach Research proposal Researchers: Bombita, Mark Jairus Horigome, Jojie Florague, Joana Liza Realista, Joy Adviser: Olive B. Blanco Julia Ortiz Luis National High School Saga...
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  • Air Pollution Statistics
    ------------------------------------------------- Air pollution statistics Quality page [view draft]   | (+/-) | | | Data from September 2011, most recent data: Further Eurostat information, Main tables and Database. This article highlights the emission levels of air pollutants in the ...
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  • Definition of Air Pollution
    1. Definition of air pollution Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or cause damage to the natural environment or built environment, into the atmosphere. The atmosphere is a co...
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  • Indoor Air Quality
    INDOOR AIR QUALITY (PUBLIC AWARENESS) Indoor air is often considered safe and free from pollutants. But most people have the greatest contact with toxic pollutants not outside but inside their homes and offices. The modern consumer products like air fresheners, cleaning compounds, moth repellan...
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  • Natural Mosquito Repellent
    “NATURAL MOSQUITO REPELLENT” I. INTRODUCTION Mosquitoes can be unwelcome guest these rainy days and it is a major insect problem of people. Commercial repellents are harsh, have poisons that are not suitable for children and not always effective in repelling these pesky bugs. We don’...
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  • Air Pollution Essay 3
    Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or cause damage to the natural environment or built environment, into the atmosphere. The atmosphere is a complex dynamic natural gaseous sy...
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  • Investigatory Project Mosquito Repellent =)
    I. Introduction A. Background of the Study Mosquitoes are common pests in the tropics they have been known to cause many disease to most people. The real danger of mosquito lie their ability to transmit diseases like yellow fever, malaria, and dengue people have used...
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  • The Effectivity of Lemon Grass (Cymbopogon Citratus) as an Alternative Insect Repellant
    THE EFFECTIVITY OF LEMON GRASS (Cymbopogon citratus) AS AN ALTERNATIVE INSECT REPELLANT _____________________________________________________________________________ An Investigatory Project Presented to the FACULTY MEMBERS Of TOLEDO CITY SCIENCE HIGH SCHOOL ----------------------------------...
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  • Air Pollution in the Pacific Region
    Air pollution in General and a Case study of Air Pollution in The Asia/South Pacific Region. My country, Fiji, is located in the South Pacific. When told of this essay, I decided to do some research on the levels of Air Pollution in the South Pacific Region, and measures that are being taken to pro...
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  • Air Pollution: Bad Air Quality
    Air Pollution Bad air quality" redirects here. For the obsolete medical theory, see Bad air. "Air quality" redirects here. For the measure of how polluted the air is, see Air quality index. Not to be confused with Qualities of air. Air pollution from a World War II wartime production plant....
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  • Mosquito Repellent
    CHAPTER 1 THE PROBLEM AND ITS SCOPE Rationale of the study There are more than 3 000 known mosquito species. However, of the 150 species that are potential vectors, only 30 are considered dangerous. The three genera Anopheles, Aedes and Culex, from three sub-families, are disea...
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  • Air Freshener in France
    Air fresheners in France Quantitative Aspects: Introduction Market players: Glade, Oust, (SC Johnson), Febreze (Proctor & Gamble), Air wick (Reckitt Benckiser), Others. Market share 2006 Market Value 2006 Current Market 2006 Potential Market 2006 Usage rates, Market value a...
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  • Mosquito Repellent Study
    University of the Philippines Integrated School Katipunan Ave., Diliman, Q.C. Investigative Laboratory 9 Mosqui-Rellent Discovering the truth in mosquito-repellent light bulbs Submitted by: Justin Frederick Madjus Mikaela Elzbette Neri Ian Gilbert Villanueva Submitted to: Ms. Zenaida...
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  • pulverized chalk mixed with black pepper powder as cockroach repellent
     Pulverized chalk (Calcium carbonate) mixed with black pepper powder (Piper nigrum) as cockroach repellent Acknowledgement: After the long run of making this research study, finally the researchers finished their work successfully. It is because of the numerous individuals...
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  • Mosquito Repellent Draft
    The Effect of Ipil- ipil (Leucaena leucocephala) leaves and Dalandan (Citrus aurantium Linn.) Peelings as Mosquito Repellent Research Proposal October, 2013 Chapter I Introduction Background of the Study Mosquitoes are one of the major problems in...
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  • Mosquito Repellent
    TITLE Atis (Anona squamosa) leaves as Mosquito Repellent PURPOSE The shocking increase of dengue incidents year after year is a concern of our local health department and the society. Studies show that most incidents affect children and adolescent people. Commercially, there are various product...
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  • Bay Leaves, Garlic, Cucumber as Cockroach Repellent
    Feasibility of Laurus nobilis (bay leaf), Allium sativum (garlic) and Cucumis sativus (cucumber) as Cockroach repellent Proponents: Faith Blessing Aranas Franley Ann Concepcion Athena Louise S. Mangoroban III – Xenon INTRODUCTION: Cockroaches are one of the major probl...
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  • The Efficiency of Carabao Manure with Extract of Eucalyptus and Lemongrass as Mosquito Repellent
    THE EFFICIENCY OF CARABAO MANURE WITH EXTRACT OF EUCALYPTUS (Eucalyptus cinerea) AND LEMONGRASS (Cymbopogon citrates) LEAVES AS AN ALTERNATIVE MOSQUITO REPELLANT Background of the Study Dengue victims are abundantly spreading in our society and they are caused by the known Aedes aegypti....
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