Search results for keyword: disease
Oxygen system
Oxygen Delivery System
An oxygen delivery system is any system used to deliver oxygen to the human body. Oxygen delivery systems are used to improve the quality of lives for individuals with certain medical conditions, such as chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, cys......
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natural electric field method
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Natural Electromagnetic Field Method
Natural Electromagnetic Field Method (NEFM) is a non-invasive technique that uses natural Earths electromagnetic fields as its therapeutic source. NEFM is an innovative and highly effective physical therapy system that has been found to be very effective in t......
Remote Sensing Technology
Introduction
Remote sensing technology refers to the process of gathering information about an object or area from a distance. The data gathered can be used for many purposes, including mapping, monitoring, assessing, and managing the environment. This technology has become increasingly important......
gold placer
Gold is something that has been used as a form of currency since antiquity. It is a valuable resource that has been used for centuries to store wealth and to finance large projects such as constructing monuments. Gold is found in many parts of the world and it can be mined from different types of o......
Harm of acid gas to human body
The Harms of Acid Rain to Human
Acid rain is a form of precipitation with high levels of sulfuric and nitric acids. It is created when pollutants, such as sulfur dioxide and nitrogen oxide, react in the atmosphere, forms their respective acids, and then fall to the ground. Acid rain is a major en......
Mine Safety and Health
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Mining Safety and Health
Mining is a dangerous profession, and one that relies on both human and mechanical systems that can easily fail and cause injury or death. Poor safety practices can also lead to a variety of accidents, including explosions and cave-ins. To protect miners and ensure that......
Occupational Epidemiology
Occupational Epidemiology
Occupational epidemiology is a branch of public health and epidemiology that studies the health effects of the working environment and its possible connections with occupation. Occupational epidemiology involves the identification and management of occupational health ri......
electro-optic eye disease
Introduction
Electronic-graphic ophthalmic disease is a type of ocular disorder that is caused by a disruption in the transmission of light signals through the optic nerve. It generally affects the range of vision, and it is believed to occur as a result of genetic abnormalities or the excessive ......
natural ventilation
Natural ventilation
Natural ventilation is the process of supplying and removing air for the purpose of improving indoor air quality. It relies on the natural forces of wind, gravity, and pressure differences to facilitate air movement in and out of buildings. Natural ventilation is a cost-effect......
labor health education
Labor Health Education
Labor health education is an important factor in work safety and health. If a worker does not have a good understanding of labor health and does not receive labor health education in time, he may accidentally cause an injury or even death due to his lack of knowledge. There......
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