Martin Williams (environmental Scientist)
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Martin Williams (environmental Scientist)
Martin Lloyd Williams (22 November 1947–21 September 2020) was a Welsh chemist and environmental scientist who made important contributions to the science of air pollution and its incorporation into public policy in the United Kingdom. Williams was one of the first scientists to recognize the harmful health effects of ground-level ozone, in papers published in ''Nature'' in the mid-1970s, and one of the first to study vehicle emissions in the real world (rather than under artificial laboratory conditions). He also established the first systematic programme to produce inventories of UK national air pollution emissions. Early life Born in Mountain Ash, Williams studied chemistry at University College, Cardiff, took a Ph.D. at Bristol University, and held research fellowships at the University of British Columbia and the University of Bradford. Government career In 1975, he became a government scientist at the Department of Industry's Warren Spring Laboratory in ...
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Mountain Ash, Rhondda Cynon Taf
Mountain Ash ( cy, Aberpennar) is a town and former community in the Cynon Valley, within the County Borough of Rhondda Cynon Taf, Wales, with a population of 11,230 at the 2011 Census, estimated in 2019 at 11,339. It includes the districts and villages of Cefnpennar, Cwmpennar, Caegarw, Darranlas, Fernhill, Glenboi and Newtown, all within the historic county boundaries of Glamorgan. Aberdare lies about 4.5 miles (7.2 km) north-west, Cardiff 19 miles (31 km) south-east, and Penrhiwceiber a mile to the south-east. It divides into two communities (civil parishes): West covers the town centre and the districts of Miskin, Darranlas, Fernhill and Glenboi, and East the districts of Cefnpennar, Cwmpennar, Caegarw and Newtown. Etymology Before the establishment of a village in the early 19th century the landscape was identified by a variety of Welsh toponyms. The name Aberpennar ("Mouth of the river Pennar") is recorded as early as 1570 as ''Aber Pennarthe'', in 1600 as ...
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University Of Bradford
The University of Bradford is a Public university, public research university located in the city of Bradford, West Yorkshire, England. A plate glass university, it received its royal charter in 1966, making it the 40th university to be created in Britain, but can trace its origins back to the establishment of the industrial West Yorkshire town's Mechanics Institute in 1832. The student population includes undergraduate and postgraduate students. Mature students make up around a third of the undergraduate community. A total of 22% of students are international students, foreign and come from over 110 countries. There were 14,406 applications to the university through UCAS in 2010, of which 3,421 were accepted. It was the first British university to establish a Department of Peace Studies, University of Bradford, Department of Peace Studies in 1973, which is currently the world's largest university centre for the study of peace and conflict. History The university's or ...
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Hemopericardium
Hemopericardium refers to blood in the pericardial sac of the heart. It is clinically similar to a pericardial effusion, and, depending on the volume and rapidity with which it develops, may cause cardiac tamponade. The condition can be caused by full-thickness necrosis (death) of the myocardium (heart muscle) after myocardial infarction, chest trauma, and by over-prescription of anticoagulants. Other causes include ruptured aneurysm of sinus of Valsalva and other aneurysms of the aortic arch.Gray's Anatomy, 1902 ed. Hemopericardium can be diagnosed with a chest X-ray or a chest ultrasound, and is most commonly treated with pericardiocentesis. While hemopericardium itself is not deadly, it can lead to cardiac tamponade, a condition that is fatal if left untreated. Symptoms and signs Symptoms of hemopericardium often include difficulty breathing, abnormally rapid breathing, and fatigue, each of which can be a sign of a serious medical condition not limited to hemopericardium ...
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Institute Of Air Quality Management
The Institute of Air Quality Management (IAQM) was launched in November 2002 to provide a focal point for all air quality professionals The IAQM is the largest professional body for air quality experts in the UK as well as the authoritative voice for UK air quality. External links IAQM websiteIES website {{authority control Scientific societies based in the United Kingdom Environmental science Air Quality Air pollution is the contamination of air due to the presence of substances in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials. There are many different types ... Air pollution in the United Kingdom ...
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Stephen Holgate (physician)
Sir Stephen Townley Holgate, (born 2 May 1947) is a British physician who specializes in immunopharmacology, respiratory medicine and allergies, and asthma and air pollution, based at the University of Southampton and University Hospital Southampton NHS Foundation Trust, UK. Education Holgate was educated aThe King's School in Macclesfielduntil 1965, when he joined Charing Cross Hospital Medical School, London (now incorporated into Imperial College London) where he was awarded BSc and MB BS. After completing postgraduate medical training in London at the National Hospital for Nervous Diseases and the Royal Brompton Hospital, he moved to Salisbury and Southampton where he completed his Specialist higher medical training in General and Respiratory Medicine. While undertaking this as a Clinical Lecturer at the University of Southampton, concerned with the link between asthma death and over-use of Beta-adrenergic bronchodilator inhalers, he undertook research into Beta-Adrener ...
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