A new analysis of remains from medieval Cambridge shows that local Augustinian friars were almost twice as likely as the city's general population to be infected by intestinal parasites.
Archaeology
Aug 19, 2022
0
1185
For more than a century, optical coatings have been used to better reflect certain wavelengths of light from lenses and other devices or, conversely, to better transmit certain wavelengths through them. For example, the coatings ...
Nanomaterials
Feb 4, 2021
0
140
In the early 19th century in North America, parasitic infections were quite common in urban areas due in part to population growth and urbanization. Prior research has found that poor sanitation, unsanitary privy (outhouse) ...
Archaeology
May 3, 2021
1
118
In this months PLoS Medicine Editorial, the editors argue that -- despite recent international objections -- access to clean water should be recognised as a human right.
Environment
Jun 30, 2009
13
0
How does alcohol kill this virus? With the onset of the COVID-19 pandemic, alcohol-based hand sanitizer became a much-sought item by hospitals and the general public alike for its ability to inactivate the coronavirus.
Cell & Microbiology
Apr 27, 2020
0
7
Dramatic improvements are needed in ensuring access to clean water and sanitation worldwide, the World Health Organization said Thursday, warning that nearly two billion people currently use faecal-contaminated water.
Environment
Apr 13, 2017
0
50
(PhysOrg.com) -- An Oxford University study of 1.65 billion of the world's poor shows that over twice as many live in 'middle-income' countries as in 'low-income' countries.
Social Sciences
Dec 8, 2011
2
0
Rice University nanotechnology researchers have unveiled a solar-powered sterilization system that could be a boon for more than 2.5 billion people who lack adequate sanitation. The "solar steam" sterilization system uses ...
Energy & Green Tech
Jul 22, 2013
3
0
Nearly 1 billion people do not have access to clean drinking water. The problem is particularly dire in Ghana, where diarrhea causes 25 percent of all deaths of children below the age of five each year, according to UNICEF. ...
Engineering
Apr 30, 2010
0
0
Can Peepoo stop the flying toilet? A small Swedish company believes so. At the World Water Forum in Marseille, it is promoting a cheap, smart fix for the world's billion slumdwellers.
Hi Tech & Innovation
Mar 13, 2012
7
0
Sanitation is the hygienic means of promoting health through prevention of human contact with the hazards of wastes. Hazards can be either physical, microbiological, biological or chemical agents of disease. Wastes that can cause health problems are human and animal feces, solid wastes, domestic wastewater (sewage, sullage, greywater), industrial wastes, and agricultural wastes. Hygienic means of prevention can be by using engineering solutions (e.g. sewerage and wastewater treatment), simple technologies (e.g. latrines, septic tanks), or even by personal hygiene practices (e.g. simple handwashing with soap).
The term "sanitation" can be applied to a specific aspect, concept, location, or strategy, such as:
This text uses material from Wikipedia, licensed under CC BY-SA
