Results 41 to 50 of about 131,723 (308)
Study on the characteristics of gas permeability of coal under loaded stress [PDF]
, 2017 The #3 coal seam of Jinsheng Rundong Ltd. of Jin-Coal Group in Shanxi Province, China, has high gas content and pressure; however, it has a low gas permeability, which can easily cause gas enrichment and may cause accidents of coal and gas outbursts.
Li, Dengke +4 more
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The fragmentation of expanding shells II: Thickness matters
, 2010 We study analytically the development of gravitational instability in an expanding shell having finite thickness. We consider three models for the radial density profile of the shell: (i) an analytic uniform-density model, (ii) a semi-analytic model ...
A. P. Whitworth +29 more
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RC column strengthening by lateral pre-tensioning of FRP [PDF]
, 2003 This paper presents a unique strengthening technique for existing concrete columns that use expansive materials to apply lateral pre-tensioning. The technique increases the capacity and ductility of a column as well as achieving better utilisation of the
Ahmad +13 more
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Applied SciencesWith the gradual depletion of shallow high-grade mineral resources, global mining activities are shifting toward deeper regions with more complex geological conditions.
Wei Huang +7 more
doaj +1 more source
Study on energy concentration and dissipation of Beishan granite in Gansu during failure process
矿业科学学报, 2018 Servo test system was used to obtain stress-strain curves of Beishan granite under different confining pressure, and the loading process was jointly controlled by means of axial pressure and circumferential deformation.Variation characteristics of energy
Wang Chaosheng +4 more
doaj +1 more source
Cold quarks in medium: an equation of state
, 2009 We derive a compact, semi-algebraic expression for the cold quark matter equation of state (EoS) in a covariant model that exhibits coincident deconfinement and chiral symmetry restoring transitions in-medium.
Chang, Lei +4 more
core +1 more source
, 2018 We show that the pressure acting on atoms and molecular systems within the compression cavity of the eXtreme-Pressure Polarizable Continuum method can be expressed in terms of the electron density of the systems and of the Pauli-repulsion confining ...
Cammi, Roberto, Chen, Bo, Rahm, Martin
core +1 more source
QCD phase transition at real chemical potential with canonical approach [PDF]
, 2015 We study the finite density phase transition in the lattice QCD at real chemical potential. We adopt canonical approach and the canonical partition function is constructed for Nf=2 QCD.
Nakamura Atsushi +3 more
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger +4 more
wiley +1 more source
Strain-stiffening in random packings of entangled granular chains
, 2011 Random packings of granular chains are presented as a model polymer system to investigate the contribution of entanglements to strain-stiffening in the absence of Brownian motion. The chain packings are sheared in triaxial compression experiments.
Alice Nasto +5 more
core +1 more source