— Note: there are many stories about the origins of the term "redneck". Most scholars agree that the term probably was originally used at least a century before the Mine Wars, to refer to southern farmers who were exposed to long hours in the sun while working in the fields. Do you have a story about where the term redneck came from?
Language Model for Coal Mine Equipment Maintenance Based on Multi-Source Text. Appl. Sci. 2024, 14, ... distributed under the terms and conditions of the Creative Commons Attribution (CC BY ...
Mining coal. Coal miners use large machines to remove coal from the earth. Many U.S. coal deposits, called coal beds or seams, are near the earth's surface, but others are deep underground.Modern mining methods allow U.S. coal miners to easily reach most of the nation's coal reserves and to produce about three times more coal in one hour than in …
DOI: 10.1007/978-981-33-4336-8_9 Corpus ID: 229640849; Summarization of Coal Mine Accident Reports: A Natural-Language-Processing-Based Approach @inproceedings{Zhao2020SummarizationOC, title={Summarization of Coal Mine Accident Reports: A Natural-Language-Processing-Based Approach}, author={Zhigang Zhao and …
Mining Vocabulary. The following words and terms are often used to describe workers, equipment and parts of a coal mine. Many of the words continue to be used today. …
— Coal obtained in different places is not the same and varies widely depending on the nature of the soil and geographic conditions. There are two major types of coal mining: underground mining and surface mining. Coal mining satiates roughly 1/4 of our global energy demands, and it is coal that has powered America's power needs for …
— Updated: Sep 25, 2024 / 08:54 AM CDT. JEFFERSON COUNTY, Ala. (WIAT) — A miner was killed in a work-related accident Tuesday night at the Oak Grove Mine. …
— The scars left behind by the coal mines of Wales' Rhondda Valley are beginning to heal, but some things never change. Scarcely an hour's drive west of the pristine villages, prosperous cottage gardens, …
— In the US, coal mining is a shrinking industry. In 1923, there were about 883,000 coal miners; today there are about 53,000.; Working in coal mines is dangerous — miners have to deal with toxic ...
— Coal mines are one of the major energy sources and play an important role in promoting economic development in a country. In the coal mine production, there are also some accidents, which greatly affects the development of the coal resources industry [1, 2].Then, the government departments have carefully recorded and summarized the …
– In coal mining this is an intended basis for roof bolting Bearing plate Plate, face plate, plate washer In roof bolting, the plate used between the bolt head and the roof ... A hydraulic support used with the longwall system of mining Collar – 1. The term applied to the timbering or concrete around the mouth or top of a shaft 2. The mouth ...
Definition of canary in a coal mine in the Idioms Dictionary. canary in a coal mine phrase. What does canary in a coal mine expression mean? Definitions by the largest Idiom Dictionary.
— The efficient management and utilization of coal mine equipment maintenance knowledge is an indispensable foundation for advancing the establishment of intelligent mines. This knowledge has …
Coal mine - An area of land and all structures, facilities, machinery, tools, equipment, shafts, slopes, tunnels, excavations, and other property, real or personal, placed upon, under, …
— Australia's methane emissions from coal mines are twice as high as national estimates, with some mines leaking up to 10 times more methane than officially reported, research by an international ...
— Coal mining - Underground mining: In underground coal mining, the working environment is completely enclosed by the geologic medium, which consists of the coal seam and the overlying and underlying strata. Access to the coal seam is gained by suitable openings from the surface, and a network of roadways driven in the seam then facilitates …
— In 2017, a coal mine explosion killed at least 42 people. Then-President Hassan Rouhani, campaigning ahead of winning reelection, visited the site in Iran's …
A boom in new coal mines and mine expansions commissioned in China since mid-2021 threatens to raise global methane emissions by 10%, according to our latest briefing. This explosion is at odds with pledges by China to reduce methane emissions over the rest of the decade. In response to an acute domestic "energy crisis" at … Continued
— Interestingly, this article, found in Gale's British Library Newspapers, explained that contrary to what is commonly believed, canaries were not the preferred birds for this mission, and instead …
— Other terms unique to ... "For something like coal mining which involved a lot of moving as a lot of the coal industry and its miners moved down to the Midlands in the seventies and eighties ...
Credit: Jim West/ Alamy Stock Photo Canaries were used in British coal mines for almost a century. Then, in 1986, hundreds of canaries breathed a collective sigh of relief when Britain announced that the use of birds in coal mines would stop, to be replaced with modern detectors, often known as "electronic noses."But to this day, canaries retain their …
Dictionary of terms related to Coal Mining, Coal, Lease, geography, maps, the Bureau of Land Management, and The Coal Fields™.
— Coal mining - The process of extracting coal from the ground, which is a valuable energy resource used primarily for generating electricity and heating. Coalification - The metamorphic processes of …
Large Language Models (LLMs) and Retrieval Augmented Generation (RAG) systems hold immense potential for application in industry. In the coal mining, the process of querying and retrieving safety information for dispatchers often consumes considerable time, leading to delays in response to incidents.
— It shows that coal mine methane has a bigger short-term climate impact than all of Europe's CO2 emissions. Indonesia's coal mines emit 1.18 million tonnes of methane, which is equivalent to 101 million tonnes of CO2 according to …
— In Indonesia, the world's biggest coal exporter, rainforests are being cleared for coal mines and these mines pose safety risks — since 2011, more than 40 people, mostly children, have drowned ...
GLOSSARY OF MINING TERMS. A brief explanation of strata reinforcement and associated geotechnical terms used in the Australian underground coal and …
A. Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is transferred to the front abutment, that is, the solid coal ahead of the face and the back abutment, that …
— Despite being crucial for meeting the world's energy demands, coal mining operations present considerable health risks, especially when it comes to exposure to coal dust. Longwall coal mining, an advanced technique, has considerably enhanced production but made dust control more difficult. Due to its explosive nature, coal dust continues to …
In 1841 about 216,000 people were employed in the mines in Britain. Most coal was mined in the north and the north-east as well as the Midlands and some parts of Scotland. Due to the difficulties of moving coal many towns and industries were established around the large coal mines. How did coal production increase? 1700 : 2.7 million tonnes
— Tracking and analyzing coal sales between specific mines and specific power plants is one way to gauge which mines might be more at risk of closure, Godby said. But coal contracts between PRB mines and PRB coal buyers are continually shifting. The biggest unknown is the productive breaking point for any particular mine or mine …
— The National Coal Board strictly regulated the use of pit ponies as mine workers, and the British Coal Mines Act of 1911 required that before they could start work, ponies had to be at least 4 ...
— The use of the term "canary in a coal mine" as an idiom has evolved to convey a similar sense of warning or indication of potential danger. ... This symbolism and metaphor have been adopted into everyday language, with the phrase "canary in a coal mine" used to describe any situation or person that serves as a warning sign or indicator ...
Mountain-top removal is a controversial method of surface mining where the tops of a mountain is dynamited and removed to gain access to the underlying coal seam. The dirt and rock resulting from the mountain top removal is often dumped into adjacent valleys.
Butt entry - A coal mining term that has different meanings in different locations. It can be synonymous with panel entry, submain entry, or in its older sense it refers to an entry that is "butt" onto the coal cleavage (that is, at right angles to the face). C Cage - In a mine shaft, the device, similar to an elevator car, that is used for
— The phrase "canary in a coal mine" does not refer to an actual canary or a coal mine, but rather it is a metaphor that conveys a deeper meaning. In coal mines, canaries were used as a warning system for the presence of toxic gases, particularly carbon monoxide. Before advanced technology, miners would bring canaries into the mines with …
