Results 101 to 110 of about 3,345,704 (190)
Livelihood heterogeneity explains uneven combine harvester adoption in haor wetlands. PCA–cluster analysis identifies four farmer typologies shaping mechanization pathways. Adoption is highest among educated and networked land‐rich farmers, lowest among traditionalists.
Andrila Sarker Shama +5 more
wiley +1 more source
Hormonal Hinterlands: Mapping a Materialist Prehistory of Trans Medicine
ABSTRACT This article reexamines social histories of sex hormones in relation to critical theories of trans embodiment. It aims to foreground the entanglement of medical transition's materials in the uneven development of space, labor, and value under racial capitalism.
Danny Foster
wiley +1 more source
Postcranial anatomy of the Miocene hippopotamoids of Toros‐Menalla, Chad
We establish a framework for the identification of postcranial remains in hippopotamoids by describing and comparing for the first time two late Miocene hippopotamoids from Toros‐Menalla, Chad (Hexaprotodon garyam, an early hippopotamid, and Libycosaurus bahri, the last African anthracothere) with the common hippopotamus.
Lorenzo Scribano +4 more
wiley +1 more source
Abstract Developmental hip dysplasia due to insufficient acetabular coverage and excessive pressure on the femoral head can easily lead to labral tears, damage to the labrum–cartilage junction, cam and pincer deformities, and joint capsule laxity. This may ultimately result in osteoarthritis.
Dongdong Zhou +7 more
wiley +1 more source
To improve coal recovery and mitigate high-stress hazards in deep mining, the roof cutting and pressure relief mining (abbreviated as “RCPR”) without coal pillars has been widely implemented in Chinese coal mines.
Shuailong Feng +3 more
doaj +1 more source
An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang +5 more
wiley +1 more source
This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh +12 more
wiley +1 more source
Surrounding rock control technology of preparation roadway under double-wing mining
Aiming at the problem of surrounding rock instability and serious deformation and failure of the preparation roadway in the double-wing mining area, which is affected by the mining superimposed support stress, the stress control technology of the ...
Kun WANG +5 more
doaj +1 more source
B1 is bord width 1, B2 is bord width 2, L is the pillar length, W is the pillar width, red color and letter A represent the pillars, and white color and number 1 represent excavated areas. Pstress is the average pillar stress; σv is the vertical component of the virgin stress, MPa; and e is the areal extraction ratio. e = B o B o + B P, k = σ h σ v, w =
Tawanda Zvarivadza +4 more
wiley +1 more source
This study mainly explores the instability characteristics of roadways near faults in the working face. Taking the 51104 transportation roadway of the 51104 working face in Shengxin Coal Mine as the main research object, through theoretical analysis, borehole inspection, numerical simulation and on‐site mine pressure observation, the instability ...
Shuaifeng Yin +4 more
wiley +1 more source

