Vehicle exhaust filters do not remove 'ultrafine' pollution, according to new study
Filters fitted to vehicle exhaust systems to remove particulate matter pollution have limited impact on ultrafine particles, new research shows.
Filters fitted to vehicle exhaust systems to remove particulate matter pollution have limited impact on ultrafine particles, new research shows.
Environment
4 hours ago
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4
The forested hills and rolling fields in the state of Odisha are home to some of India's most vulnerable tribal groups, but a growing number of studies show that small home gardens—producing millet, pulses, fresh fruits ...
Agriculture
4 hours ago
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3
Water Safety Plans (WSPs) could save countless lives by improving the quality of small drinking water supplies in Sub-Saharan Africa, finds a new study from the University of Surrey.
Earth Sciences
6 hours ago
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4
Care leavers in England are more than 10 times more likely than their peers to not be working or studying in their 21st year, a new study has shown. (Care leavers are "any adult who spent time in care as a child," including ...
Social Sciences
7 hours ago
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1
Female giant African pouched rats, used for sniffing out landmines and detecting tuberculosis, can undergo astounding reproductive organ transformations, according to a new study.
Plants & Animals
7 hours ago
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65
Conventional analysis of cellular lipids mainly involves radiometric analysis and mass spectrometry of cell extracts collected in large quantities. This method is time-consuming and labor-intensive and burdensome when analyzing ...
Biotechnology
7 hours ago
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18
In today's pet food market, there are products to match nearly every lifestyle, value system, and price point pet owners demand, including vegan formulations. New University of Illinois research shows at least two human-grade, ...
Veterinary medicine
9 hours ago
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17
Despite the health and environmental benefits of getting on a bike, in Melbourne, twice as many men ride bikes as women. A new study by Monash University has uncovered both why this is the case, and how it can be reversed.
Social Sciences
9 hours ago
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9
A history of participating in campus recreational sports can offset stress and contribute to academic competence even during high-stress periods such as a pandemic lockdown, shows a new study.
Social Sciences
16 hours ago
0
7
At the time of the creation of the World Health Organization (WHO), in 1948, Health was defined as being "a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity".
This definition invited nations to expand the conceptual framework of their health systems beyond issues related to the physical condition of individuals and their diseases, and it motivated us to focus our attention on what we now call social determinants of health. Consequently, WHO challenged political, academic, community, and professional organisations devoted to improving or preserving health to make the scope of their work explicit, including their rationale for allocating resources. This opened the door for public accountability [3].
Only a handful of publications have focused specifically on the definition of health and its evolution in the first 6 decades. Some of them highlight its lack of operational value and the problem created by use of the word "complete." Others declare the definition, which has not been modified since 1948, "simply a bad one." [4]. More recently, Smith suggested that it is "a ludicrous definition that would leave most of us unhealthy most of the time." [5].
In 1986, the WHO, in the Ottawa Charter for Health Promotion, said that health is "a resource for everyday life, not the objective of living. Health is a positive concept emphasizing social and personal resources, as well as physical capacities." Classification systems such as the WHO Family of International Classifications (WHO-FIC), which is composed of the International Classification of Functioning, Disability, and Health (ICF) and the International Classification of Diseases (ICD) also define health.
Overall health is achieved through a combination of physical, mental, emotional, and social well-being, which, together is commonly referred to as the Health Triangle.
This text uses material from Wikipedia, licensed under CC BY-SA