Results 191 to 200 of about 2,747 (242)

Enhancing grain harvester fatigue reliability to support sustainable agriculture: A review of research status and prospects. [PDF]

Sci Prog
Tang Z, Wang H, Tian L, Lao L, Sun H.
europepmc   +1 more source

Influence of geometric, kinematic and physical and mechanical parameters vibrations in own work organ a scraper conveyor [PDF]

, 2015
Dovbush, A. P., Geruk, S. M., Lyashuk, O. L., Герук, С. М., Довбиш, А. П., Ляшук, О. Л.   +5 more
core  

Application of CO₂ fracturing blasting in mountain tunnel construction adjacent to existing structures. [PDF]

Sci Rep
Li Z, Yuan J, Xie W, Wu H, Xiao J, Wu Y, Pan C.   +6 more
europepmc   +1 more source

Thermo-mechanical coupling characteristics of the shearer's guiding shoe during the friction. [PDF]

Sci Rep
Wan L, Wang J, Ma D, Zeng Q.
europepmc   +1 more source

Wheeler Construction, Inc. & Construction 70, Inc. and International Union of Operating Engineers (IUOE), AFL-CIO, Local 428 (2005) [PDF]

, 2005

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Research on Coal and Gangue Recognition Based on the Improved YOLOv7-Tiny Target Detection Algorithm. [PDF]

Sensors (Basel)
Sui Y, Zhang L, Sun Z, Yi W, Wang M.
europepmc   +1 more source

Worker exposure to persistent organic pollutants, as polybrominated diphenyl ethers, and biological hazards during the processing of waste upholstered domestic seating in Great Britain. [PDF]

Ann Work Expo Health
Gosling RJ, Simpson AT, Bailey C, Baldwin PEJ, Lord S.   +4 more
europepmc   +1 more source

Four memoranda on requests for financial aid under Article 55 (2c) of the ECSC Treaty for technical coal research. SEC (74) 4477, 25 November 1974 [PDF]

, 1974

core  

Applying similar modeling to study vehicle exhaust transport in a confined mining space. [PDF]

Sci Rep
Xue S, Shi G, Tu Q, Li F, Li C.
europepmc   +1 more source

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The Spiral Collection-Scraper Conveyor Loader

Applied Mechanics and Materials, 2012
This article is intended to provide a mobile loader, it is consist of spiral drum collecting device, chain transmission device, rotary table, expansion bend and mobile platform vehicle. design the rotary table which can rotate about a fixed axis relative to the mobile platform vehicle in the horizontal plane, and the expansion bend which can rotate ...
Xin Zhong Zhu, Yun Ting Zheng, Guang Zhen Cheng   +2 more
openaire   +1 more source