Results 41 to 50 of about 26,889 (208)
Temperature‐dependent shear behavior and constitutive model of the rock–concrete interface
Deep Underground Science and Engineering, EarlyView.Shear tests were conducted to investigate the temperature‐dependent shear behavior of the rock–concrete interface, highlighting the interaction between the surrounding rock and the lining during tunnel fires. Under experimental conditions, concrete exhibited greater temperature sensitivity than rock, with the shear fracture surface transitioning from ...
Hongbin Chen +6 more
wiley +1 more source
Functional compounds of einkorn and emmer genotypes [PDF]
, 2014 Three einkorn and two emmer genotypes were analysed for concentration of microelements (Fe, Zn and Se) and lipid soluble antioxidants (α-tocopherol, α-tocotrienol and β-carotene).
Dulai, sandor +9 more
core
The study of mineral content in Thalictrum foetidum L. herb and roots
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2016 Aim. The physiological role of mineral substances is extremely important for human’s organism. It is necessary to maintain constantly the required level of irreplaceable macro- and microelements in organism, which are part of food products, mineral or ...
E. V. Savelieva +2 more
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.Based on experimental results and theoretical analysis, an established rock damage accumulation model that comprehensively considers the preapplied static load, impact peak value, impact frequency, and impact times. Abstract To study the rock damage mechanism under high static loading and superimposed medium strain rate cyclic impact loading, a series ...
Wei Wang +6 more
wiley +1 more source
Investigation Of Foaming And Hydration Properties Of Collagen Hydrolyzate [PDF]
, 2017 Qualitative parameters of foams, received due to glutin were studied. Technological conditions for receiving food foams were optimized. Their microstructure was determined; it was demonstrated that foam bubbles have the spherical form with the size from ...
Bilenka, I. (Iryna) +3 more
core +2 more sources
The effects of some microelements supplementation: Selenium, zinc and copper into dairy cows feeds on their health and reproductive performances [PDF]
Biotechnology in Animal Husbandry, 2016 Microelements such as selenium, zinc and copper are indispensable nutrients for preserving major physiological functions, improving reproductive characteristics and overall health state.
Joksimović-Todorović Mirjana +2 more
doaj
Use of small mammals for bioindication of influence of heavy metals emissions on the environment
Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2009 Microelements level in common small mammals from biogeocoenoses situated at different distances from the technogenic emission source was studied. The microelements concentrations were determined in the studied biotopes.
O. A. Zemlianyj
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.A novel shear‐lag model, validated by pull‐out tests, incorporates a constant bond stress stage to predict the complete load–displacement response of grouted rock bolts, providing a new tool for optimizing anchorage length and material toughness in deep underground engineering. Abstract The stability of rock masses in deep underground excavations, such
Wenhui Bian +6 more
wiley +1 more source
Transparent display with diffuser-backed microtextured illuminating device and method of manufacture therefor [PDF]
, 1996 A substantially planar illuminating device, a visual display and a method of manufacture therefor. The illuminating device includes: (1) a light source (210) and (2) a transparent substrate (220) having a pair of substantially parallel major surfaces ...
Blonder, Greg +2 more
core
Foliar Nutrition Influences Yield, Nut Quality and Kernel Composition in Hazelnut cv Mortarella
Plants, 2023 In hazelnut, foliar nutrition is utilized globally to integrate microelement deficiencies and optimize their assimilation and effects on yield performances.
Antonio Pannico +6 more
doaj +1 more source