(Phys.org) —The Hawthorne effect is a concept whereby subjects modify and change their behavior in response to the fact that they know they are being studied. A team from Carnegie Mellon have applied this phenomenon to ...
Borrowers who struggle with math are more likely to fall behind on their mortgage payments and face foreclosure than those who have stronger financial skills, new research suggests.
Economics & Business
Jun 24, 2013
8
0
(Phys.org) —Forget to turn off the lights before leaving the apartment? No problem. Just raise your hand, finger-swipe the air, and your lights will power down. Want to change the song playing on your music system in the ...
Hi Tech & Innovation
Jun 4, 2013
6
0
Wouldn't it be convenient if you could reverse the rusting of your car by shining a bright light on it? It turns out that this concept works for undoing oxidation on copper nanoparticles, and it could lead to an environmentally ...
Materials Science
Mar 28, 2013
0
1
Scientists at the University of Manchester have identified a biocatalyst which could produce chemicals found in ice-cream and household items such as soap and shampoo – possibly leading to the long-term replacement of chemicals ...
Biochemistry
Dec 17, 2012
3
0
Per-and poly-fluoroalkyl substances—commonly known as PFAS—are a group of over 14,000 human-made chemicals that have been popular since the 1950s for their diverse skills in resisting heat, water, grease and stains.
Environment
Apr 8, 2024
0
218
Researchers have developed a sensor made from "frozen smoke" that uses artificial intelligence techniques to detect formaldehyde in real time at concentrations as low as eight parts per billion, far beyond the sensitivity ...
Analytical Chemistry
Feb 9, 2024
0
53
Skiers keen for slick runs are leaving toxic PFAS "forever chemicals" behind on ski slopes, research by The James Hutton Institute in Aberdeen and the University of Graz in Austria has revealed.
Environment
Jan 26, 2024
0
42
Researchers in Chile have designed an indoor air purification prototype which uses microorganisms to capture and degrade pollutants, with efficiencies above 90%. In the study, published in the Journal of Chemical Technology ...
Cell & Microbiology
Dec 19, 2023
0
67
A new study from Western researchers examining the impacts of the school closures and remote learning on elementary students during the COVID-19 pandemic has tapped the perspective of a critical group: teachers.
Economics & Business
Sep 27, 2023
0
50
The household is "the basic residential unit in which economic production, consumption, inheritance, child rearing, and shelter are organized and carried out"; [the household] "may or may not be synonymous with family".
The household is the basic unit of analysis in many social, microeconomic and government models. The term refers to all individuals who live in the same dwelling.
In economics, a household is a person or a group of people living in the same residence.
Most economic models do not address whether the members of a household are a family in the traditional sense. Government and policy discussions often treat the terms household and family as synonymous, especially in western societies where the nuclear family has become the most common family structure.[dubious – discuss] In reality, there is not always a one-to-one relationship between households and families.
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