DomainTools.com |
 |
||
|
|
||
English Wikipedia references for Ehponline.org 1-20 of 172
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | >>
| Language: | ||||||||||||
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
| Articles: | 172 |
21 |
20 |
7 |
3 |
3 |
4 |
5 |
6 |
3 |
0 |
3 |
| Autism Autism is a brain development disorder characterized by impaired social interaction and communication, and by restricted and repetitive behavior. These signs all begin before a child is three years old. Autism | |
| Beryllium Beryllium () is the chemical element with the symbol Be and atomic number 4. A bivalent element, beryllium is found naturally only combined with other elements in minerals. Notable gemstones which contain beryllium include Beryl (aquamarines and emeralds) and Chrysoberyl (Alexandrite and Cat's eye). Beryllium | |
| Boron Boron () is the chemical element with atomic number 5 and the chemical symbol B. Boron is a trivalent metalloid element which occurs abundantly in the evaporite ores borax and ulexite. Several allotropes of boron exist; amorphous boron is a brown powder, though crystalline boron is black, extremely hard (9.3 on Mohs' scale), and a poor conductor at room temperature. Boron | |
| Bengal Bengal | |
| DDT DDT | |
| Eskimo Eskimos or Esquimaux are indigenous peoples who have traditionally inhabited the circumpolar region from eastern Siberia (Russia), across Alaska (United States) and Canada, and all of Greenland (Denmark). Eskimo | |
| Erin Brockovich Talk:Erin_Brockovich | |
| Fullerene Talk:Fullerene | |
| Lung cancer Lung cancer is a disease of uncontrolled cell growth in tissues of the lung. This growth may lead to metastasis, which is the invasion of adjacent tissue and infiltration beyond the lungs. The vast majority of primary lung cancers are carcinomas of the lung, derived from epithelial cells. Lung_cancer | |
| Nigeria Nigeria | |
| Combined oral contraceptive pill The Combined Oral Contraceptive Pill (COCP), often referred to as the birth-control pill, or simply "the Pill", is a combination of an estrogen (oestrogen) and a progestin (progestogen), taken by mouth to inhibit normal female fertility. They were first approved for contraceptive use in the United States in 1960, and are a very popular form of birth control. Combined_oral_contraceptive_pill | |
| Plastic Plastic is the general common term for a wide range of synthetic or semisynthetic organic amorphous solid materials suitable for the manufacture of industrial products. Plastics are typically polymers of high molecular weight, and may contain other substances to improve performance and/or reduce costs.The word derives from the Greek πλαστικός (plastikos) meaning fit for molding, and πλαστός (plastos) meaning molded. Plastic | |
| Red tide Red tide is a common name for a phenomenon more correctly known as an algal bloom, an event in which estuarine, marine, or fresh water algae accumulate rapidly in the water column. These algae, more specifically phytoplankton, are single-celled protists, plant-like organisms that can form dense, visible patches near the water's surface. Certain species of phytoplankton contain photosynthetic pigments that vary in colour from green to brown to red. Red_tide | |
| Radon Radon () is a chemical element with symbol Rn and atomic number 86. Radon is a colorless, odorless, tasteless, naturally occurring, radioactive noble gas that is formed from the decay of radium. It is one of the heaviest substances that remains a gas under normal conditions and is considered to be a health hazard. Radon | |
| Fertilizer Fertilizers are chemical compounds applied to promote plant and fruit growth. Fertilizers are usually applied either through the soil (for uptake by plant roots) or, by foliar feeding (for uptake through leaves).Fertilizers can be placed into the categories of organic fertilizers (composed of decayed plant/animal matter), or inorganic fertilizers (composed of simple chemicals and minerals). Fertilizer | |
| Depleted uranium Depleted uranium (DU) is uranium primarily composed of the isotope uranium-238 (U-238). Natural uranium is about 99.27 percent U-238, 0.72 percent U-235, and 0.0055 percent U-234. U-235 is used for fission in nuclear reactors and nuclear weapons. Uranium is enriched in U-235 by separating the isotopes by mass. Depleted_uranium | |
| Electromagnetic radiation and health Electromagnetic radiation can be classified into ionizing radiation and non-ionizing radiation, based on whether it is capable of ionizing atoms and breaking chemical bonds. Ultraviolet and higher frequencies, such as X-rays or gamma rays are ionizing. These pose their own special hazardsradiation and radiation poisoning.Non-ionizing radiation, discussed here, is associated with two major potential hazardsinduced electric current caused by radiation can generate sparks and create a fire or explosive hazard. Electromagnetic_radiation_and_health | |
| Pesticide pesticide is a substance or mixture of substances used to kill a pest. chemical substance, biological agent (such as a virus or bacteria), antimicrobial, disinfectant or device used against any pest. Pests include insects, plant pathogens, weeds, molluscs, birds, mammals, fish, nematodes (roundworms) and microbes that compete with humans for food, destroy property, spread or are a vector for disease or cause a nuisance. Pesticide | |
| United States Environmental Protection Agency United_States_Environmental_Protection_Agency | |
| Sugar substitute A sugar substitute is a food additive that duplicates the effect of sugar in taste, but usually has less food energy. Some sugar substitutes are natural and some are synthetic. Those that are not natural are, in general, referred to as artificial sweeteners. Sugar_substitute |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | >>
