Results 21 to 30 of about 228,683 (310)

Analysis of Support Design in Weak Rock Drift Using a Systematic Approach

open access: yesAdvances in Civil Engineering, 2020
The aim of this study is to develop a systematic approach for support design of weak rock drift based on empirical, analytical, and numerical method, which is employed to estimate weak rock support demand and design support system.
Xingdong Zhao   +4 more
doaj   +1 more source

Polymer or macrocycle? : cobalt complexes of ditopic 2,2':6',2"-terpyridine ligands with flexible spacers [PDF]

open access: yes, 2010
The reaction of transition metal ions with ditopic ligands containing two 2,2':6',2"-terpyridine units linked by flexible spacers can give metallosupramolecular polymers, discrete metallomacrocycles or mixtures of the two.
Harris, Emily Kate
core   +1 more source

XAFS spectrum of Cobalt

open access: yes
This dataset consists of X-ray absorption fine structure (XAFS) spectra at Co K-edge of Cobalt measured at Photon Factory BL-12C, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Photon Factory
core   +4 more sources

Allosteric inhibition of cobalt binding to albumin by fatty acids : implications for the detection of myocardial ischemia [PDF]

open access: yes, 2012
The biomarker "ischemia-modified albumin" (IMA), measured by the albumin-cobalt-binding assay (ACB assay), is the only FDA-approved biomarker for early diagnosis of myocardial ischemia.
Peter J. Sadler   +10 more
core   +1 more source

Key Technology Research on the Efficient Exploitation and Comprehensive Utilization of Resources in the Deep Jinchuan Nickel Deposit

open access: yesEngineering, 2017
To understand the resource features and geology in the deep Jinchuan nickel deposit, difficult geological conditions were systematically analyzed, including high stress, fragmentized ore rock, prevalent deformation, difficult tunnel support, complicated ...
Zhiqiang Yang
doaj   +1 more source

Application and Development of Smart Mine in China [PDF]

open access: yesMATEC Web of Conferences, 2019
The development of coal mining from ancient times to today has experienced the artificial stage, the mechanized mining stage, and the automated mining stage. Now it is developing towards a safer, greener and more efficient unmanned and smart mine.
Xu Ying   +3 more
doaj   +1 more source

PASSIVITY OF COBALT. [PDF]

open access: yesJournal of the American Chemical Society, 1919
n ...
Byers, Horace G., Thing, Curtis W.
openaire   +2 more sources

Electronic and magnetic properties of the interface between metal-quinoline molecules and cobalt [PDF]

open access: yes, 2014
It was recently established that spin injection from a ferromagnetic metal into an organic semiconductor depends largely on the formation of hybrid interface states.
Großmann, Nicolas   +21 more
core   +1 more source

Cobalt-Catalyzed Migration Isomerization of Dienes

open access: yes, 2022
A cobalt-catalyzed multipositional isomerization of conjugated dienes has been reported for the first time using an 8-oxazoline iminoquinoline ligand. This reaction is operationally simple and atom-economical using readily available starting materials ...
Guoxiong Xu (5211989)   +6 more
core   +1 more source

Home - About - Disclaimer - Privacy