Search results
Results From The WOW.Com Content Network
Boric acid is used in some nuclear power plants as a neutron poison. The boron in boric acid reduces the probability of thermal fission by absorbing some thermal neutrons. Fission chain reactions are generally driven by the probability that free neutrons will result in fission and is determined by the material and geometric properties of the ...
Boric acid is only marginally more toxic to most lifeforms than normal table salt, with exposure in humans and other mammals widely regarded as being safe. Its use as an insecticide in malarial control (instead of compounds which demonstrate high levels of mammalian toxicity or carcinogenicity ) is thus seen as advantageous.
Boric acid roach baits consist of a proprietary blend of attractants. These products are often sold at exterminator or pest supply houses. They are sold at most hardware stores and some big box home improvement or retail stores. Boric acid is harmful if taken in large quantities to humans, children and pets. [13]
In applications such as nuclear reactors, a neutron poison (also called a neutron absorber or a nuclear poison) is a substance with a large neutron absorption cross-section. [1] In such applications, absorbing neutrons is normally an undesirable effect. However, neutron-absorbing materials, also called poisons, are intentionally inserted into ...
A review of the boron toxicity (as boric acid and borates) published in 2012 in the Journal of Toxicology and Environmental Health concluded: "It clearly appears that human B [boron] exposures, even in the highest exposed cohorts, are too low to reach the blood (and target tissue) concentrations that would be required to exert adverse effects ...
1) Food poisoning isn't that big of a deal While many people aren't aware of it, foodborne illnesses can actually lead to long-term health conditions. Get the facts on long-term effects of food ...
[1] [2] Since yellow fever frequently causes symptoms similar to bacterial food poisoning (fever, vomiting, severe or bloody diarrhea), little connection was made at the time between illness and consumption of the Chicago beef. The scandal was first broken by Major W. H. Daly, chief surgeon on the staff of General Miles, in September 1898.
A pesticide poisoning occurs when pesticides, chemicals intended to control a pest, affect non-target organisms such as humans, wildlife, plants, or bees. There are ...