Results 21 to 30 of about 961,203 (301)
Removal and Recycling of Antimony in a Gold Concentrate
Kuangchan zonghe liyongIn this article, antimony was removed from the gold concentratebythe alkali leaching method, and then the recovery of antimony solution was also studied.
Jinquan GUO +5 more
doaj +1 more source
Dynamic and static analysis of a kind of novel J energy-releasing bolts
Geomatics, Natural Hazards & Risk, 2020 Energy-absorbing rockbolt is now recognized as an important support element in deep mines around the world. A novel kind of energy-absorbing bolt called J-bolt was developed, which consists of anchoring (damping) module, deformation module, blending ...
Xingdong Zhao +5 more
doaj +1 more source
Thermal Conductivity Model Analysis of Unsaturated Ice-Containing Soil
Geofluids, 2022 In cold locales, the thermal conductivity of soil porous media varies according to their composition and the phase state of the substance contained within the pore space.
Qiang Han, Zhiguo Wang, Rui Qin
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Richard Swinburne’s Concept of Religious Experience. An Analysis and Critique [PDF]
, 2014 The so-called ”argument from religious experience’ plays a prominent role in today’s analytical philosophy of religion. It is also of considerable importance to richard Swinburne’s apologetic project.
Nickel, Gregor, Schönecker, Dieter
core +1 more source
Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis, 2003 Human exposure to highly nickel-polluted environments, such as those associated with nickel refining, electroplating, and welding, has the potential to produce a variety of pathologic effects. Among them are skin allergies, lung fibrosis, and cancer of the respiratory tract.
Kazimierz S, Kasprzak +2 more
openaire +2 more sources
IET Collaborative Intelligent Manufacturing, 2022 With the continuous upgrading and transformation of the intelligentisation of China's manufacturing industry, and in response to the requirements for further intelligentisation of the phosphor copper ball production line proposed by a new electronic ...
Zhongke Zhang, Zhao Li, Changzhong Zhao
doaj +1 more source
Urbe, 2021 El Foro Abierto es el espacio público de la Universidad de Concepción (región del Biobío, Chile) con mayor significación ciudadana. Al estar protegido por su calidad de Monumento Histórico, sus intervenciones deben enmarcarse en guías institucionales ...
Meliza Nickel
doaj +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
2-{2,6-Bis[bis(4-fluorophenyl)methyl]-4-chlorophenylimino} -3-aryliminobutylnickel(II) bromide complexes: Synthesis, characterization, and investigation of their catalytic behavior [PDF]
, 2014 The series of 2-{2,6-bis[di(4-fluorophenyl)methyl]-4-chlorophenylimino}-3- aryliminobutane derivatives (L1-L5) and their nickel(II) dibromide complexes (Ni1-Ni5) were synthesized, and all organic compounds were fully characterized by the Fourier ...
Hao, Xiang +5 more
core +2 more sources