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Grain Entrapment
Grain entrapment, or grain engulfment, occurs when a person becomes submerged in grain and cannot get out without assistance. It most frequently occurs in grain bins and other storage facilities such as silos or grain elevators, or in grain transportation vehicles, but has also been known to occur around any large quantity of grain, even freestanding piles outdoors. Usually, unstable grain collapses suddenly, wholly or partially burying workers who may be within it. Entrapment occurs when victims are partially submerged but cannot remove themselves; engulfment occurs when they are completely buried within the grain. Engulfment has a very high fatality rate. While the death rate from workplace accidents on American farms has declined in the first decades of the 21st century, grain-entrapment deaths have not, reaching an all-time annual high of 31 deaths in 2010. Many of those victims have been minors. Agricultural organizations have worked to protect them and improve rescue techniq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OSHA Grain Entrapment Illustration
OSHA or Osha may refer to: Work * Occupational Safety and Health Administration, a federal agency of the United States that regulates workplace safety and health * Occupational Safety and Health Act (United States) of 1970, a federal law in the United States, the act that created the Occupational Safety and Health Administration mentioned above * Occupational Safety and Health Act 1994, a national law of Malaysia * European Agency for Safety and Health at Work, an agency of the European Union * The Division of Occupational Safety and Health (DOSH) of the California Department of Industrial Relations, a California state government agency better known as Cal/OSHA Other *Osha River, a river in Russia * Osha (herb), a perennial herb * Osha (''A Song of Ice and Fire''), a character in George R. R. Martin's fictional ''A Song of Ice and Fire'' fantasy series *Osha, characters from the ''World of Warcraft'' video games See also * Occupational Health and Safety Act (other) *Usha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Progressive Farmer
''Progressive Farmer'' is an agricultural magazine, published 14 times a year by Data Transmission Network, DTN. The magazine is based in Birmingham, Alabama, Birmingham, Alabama. History Founded in Winston, North Carolina, in 1886 by North Carolina native Leonidas Lafayette Polk (1837–1892; a Confederate Army veteran who is often confused with CSA General Leonidas Polk, no relation), the publication was intended to bring the latest information on crop and livestock production to the reunited nation's agrarian economy in the Southeastern United States, Southeast. After Polk died in 1892, Clarence Hamilton Poe, Clarence H. Poe from Raleigh, NC, took over as editor in 1899, and in 1903, he and three partners purchased the publication, taking it from a newspaper to a magazine with 36,000 subscribers by 1908. One of the most notable achievements of the magazine was its continual crusade and endorsement during the early twentieth century of the Land-grant university, land grant coll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heart Rate
Heart rate (or pulse rate) is the frequency of the heartbeat measured by the number of contractions (beats) of the heart per minute (bpm). The heart rate can vary according to the body's physical needs, including the need to absorb oxygen and excrete carbon dioxide, but is also modulated by numerous factors, including, but not limited to, genetics, physical fitness, stress or psychological status, diet, drugs, hormonal status, environment, and disease/illness as well as the interaction between and among these factors. It is usually equal or close to the pulse measured at any peripheral point. The American Heart Association states the normal resting adult human heart rate is 60–100 bpm. Tachycardia is a high heart rate, defined as above 100 bpm at rest. Bradycardia is a low heart rate, defined as below 60 bpm at rest. When a human sleeps, a heartbeat with rates around 40–50 bpm is common and is considered normal. When the heart is not beating in a regular pattern, this is ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asthma
Asthma is a long-term inflammatory disease of the airways of the lungs. It is characterized by variable and recurring symptoms, reversible airflow obstruction, and easily triggered bronchospasms. Symptoms include episodes of wheezing, coughing, chest tightness, and shortness of breath. These may occur a few times a day or a few times per week. Depending on the person, asthma symptoms may become worse at night or with exercise. Asthma is thought to be caused by a combination of genetic and environmental factors. Environmental factors include exposure to air pollution and allergens. Other potential triggers include medications such as aspirin and beta blockers. Diagnosis is usually based on the pattern of symptoms, response to therapy over time, and spirometry lung function testing. Asthma is classified according to the frequency of symptoms, forced expiratory volume in one second (FEV1), and peak expiratory flow rate. It may also be classified as atopic or non-atopic, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transactions Of The ASAE
The American Society of Agricultural and Biological Engineers (ASABE) is an international professional society devoted to agricultural and biological engineering. It was founded in December 1907 at the University of Wisconsin–Madison as the American Society of Agricultural Engineers (ASAE) and is now based in St. Joseph, Michigan. Today the organization has about 9,000 members in over 100 countries. ASABE serves many functions: it provides a forum for communication of research findings through conferences, scientific journals, and a magazine; it develops standards of practice; it provides opportunities for members to network. It cooperates with the Alpha Epsilon honor society In the United States, an honor society is a rank organization that recognizes excellence among peers. Numerous societies recognize various fields and circumstances. The Order of the Arrow, for example, is the National Honor Society of the Boy Sc .... After years of debate, members of the organization vo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porosity
Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%. Strictly speaking, some tests measure the "accessible void", the total amount of void space accessible from the surface (cf. closed-cell foam). There are many ways to test porosity in a substance or part, such as industrial CT scanning. The term porosity is used in multiple fields including pharmaceutics, ceramics, metallurgy, materials, manufacturing, petrophysics, hydrology, earth sciences, soil mechanics, and engineering. Void fraction in two-phase flow In gas-liquid two-phase flow, the void fraction is defined as the fraction of the flow-channel volume that is occupied by the gas phase or, alternatively, as the fraction of the cross-sectional area of the channel that is occupied by the gas phase. Void fraction usually varies from location to location in the flow ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elsevier
Elsevier () is a Dutch academic publishing company specializing in scientific, technical, and medical content. Its products include journals such as ''The Lancet'', ''Cell'', the ScienceDirect collection of electronic journals, '' Trends'', the '' Current Opinion'' series, the online citation database Scopus, the SciVal tool for measuring research performance, the ClinicalKey search engine for clinicians, and the ClinicalPath evidence-based cancer care service. Elsevier's products and services also include digital tools for data management, instruction, research analytics and assessment. Elsevier is part of the RELX Group (known until 2015 as Reed Elsevier), a publicly traded company. According to RELX reports, in 2021 Elsevier published more than 600,000 articles annually in over 2,700 journals; as of 2018 its archives contained over 17 million documents and 40,000 e-books, with over one billion annual downloads. Researchers have criticized Elsevier for its high profit marg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Safety Research
The ''Journal of Safety Research'' is a quarterly peer-reviewed academic journal covering all aspects of safety and health research. It was established in 1969 and is published jointly by Elsevier and the National Safety Council. The editor-in-chief is Thomas Planek (National Safety Council). According to the ''Journal Citation Reports'', the journal has a 2014 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 1.870. References External links *{{Official website, http://www.journals.elsevier.com/journal-of-safety-research/ Occupational safety and health journals Elsevier academic journals Quarterly journals Publications established in 1969 English-language journals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier Media
Glacier Media is a Canadian business information and media products company. It provides news, market information and sector-specific data within North America and internationally. Glacier is headquartered in Vancouver. Its primary operations are in Canada as well as London, England. It is publicly traded on the Toronto Stock Exchange. The company provides news, data and analysis in a range of business sectors. These sectors include: Agriculture, Energy, Mining, Real Estate and Environmental Risk. Glacier also owns community newspapers and websites in British Columbia, Alberta and Saskatchewan. Key areas of operation Glacier provides business information to several industries. Agriculture Glacier’s provides information to farmers regarding technology and techniques to produce crops and rear livestock. The division is called Glacier FarmMedia. It includes publications such as ''The Western Producer'', ''Manitoba Co-operator'', ''Grainews'', ''Alberta Farmer Express'', ''Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypoxemia
Hypoxemia is an abnormally low level of oxygen in the blood. More specifically, it is oxygen deficiency in arterial blood. Hypoxemia has many causes, and often causes hypoxia as the blood is not supplying enough oxygen to the tissues of the body. Definition ''Hypoxemia'' refers to the low level of oxygen in blood, and the more general term ''hypoxia'' is an abnormally low oxygen content in any tissue or organ, or the body as a whole. Hypoxemia can cause hypoxia (hypoxemic hypoxia), but hypoxia can also occur via other mechanisms, such as anemia. Hypoxemia is usually defined in terms of reduced partial pressure of oxygen (mm Hg) in arterial blood, but also in terms of reduced content of oxygen (ml oxygen per dl blood) or percentage saturation of hemoglobin (the oxygen-binding protein within red blood cells) with oxygen, which is either found singly or in combination. While there is general agreement that an arterial blood gas measurement which shows that the partial pressure of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circulatory System
The blood circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. It includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels (from Greek ''kardia'' meaning ''heart'', and from Latin ''vascula'' meaning ''vessels''). The circulatory system has two divisions, a systemic circulation or circuit, and a pulmonary circulation or circuit. Some sources use the terms ''cardiovascular system'' and ''vascular system'' interchangeably with the ''circulatory system''. The network of blood vessels are the great vessels of the heart including large elastic arteries, and large veins; other arteries, smaller arterioles, capillaries that join with venules (small veins), and other veins. The Closed circulatory system, circulatory system is closed in vertebrates, which means that the blood never leaves the network of blood vessels. Some in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles Times
The ''Los Angeles Times'' (abbreviated as ''LA Times'') is a daily newspaper that started publishing in Los Angeles in 1881. Based in the LA-adjacent suburb of El Segundo since 2018, it is the sixth-largest newspaper by circulation in the United States. The publication has won more than 40 Pulitzer Prizes. It is owned by Patrick Soon-Shiong and published by the Times Mirror Company. The newspaper’s coverage emphasizes California and especially Southern California stories. In the 19th century, the paper developed a reputation for civic boosterism and opposition to labor unions, the latter of which led to the bombing of its headquarters in 1910. The paper's profile grew substantially in the 1960s under publisher Otis Chandler, who adopted a more national focus. In recent decades the paper's readership has declined, and it has been beset by a series of ownership changes, staff reductions, and other controversies. In January 2018, the paper's staff voted to unionize and final ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
