Results 101 to 110 of about 5,084,494 (418)
Yankuang ceshi, 2020 BACKGROUND Sepiolite is a widely used fibrous magnesium-rich silicate clay mineral. Sepiolite is mainly composed of silicon and magnesium, with minor aluminum, potassium, sodium and other impurities.
WANG Li-qiang +6 more
doaj +1 more source
Simulation of muon radiography for monitoring CO$_2$ stored in a geological reservoir [PDF]
, 2015 Current methods of monitoring subsurface CO$_2$, such as repeat seismic surveys, are episodic and require highly skilled personnel to acquire the data. Simulations based on simplified models have previously shown that muon radiography could be automated to continuously monitor CO$_2$ injection and migration, in addition to reducing the overall cost of ...
arxiv +1 more source
Geological Survey of Canada aeromagnetic surveys: design, quality assurance, and data dissemination
, 2014 The Geological Survey of Canada has acquired aeromagnetic data over much of the Canadian landmass and continues to acquire data in support of geological mapping projects.
M. Coyle +4 more
semanticscholar +1 more source
Science, 1885 : A hornblende-biotite monzogranite with a crystallization age of 2692 ± 6 Ma and semi-pelite-psammite cut by a peraluminous granite dated at 2682 ± 17 Ma establish the presence of plutonic and supracrustal rocks of Archean age on Southampton Island.
BULLETlN +9 more
semanticscholar +1 more source
Degradation Pathways in Lithium‐Ion Batteries with Ethylene Carbonate‐Free Electrolytes
Advanced Energy Materials, EarlyView.The choice of electrolyte solvent can significantly affect the oxygen loss at the Ni‐rich cathode surface. EC‐free electrolyte is found to suppress lattice oxygen release and reduce surface layer formation at NMC, resulting in improved capacity retention compared to conventional EC containing electrolytes. Abstract The development of stable electrolyte
Jason S. Terreblanche +3 more
wiley +1 more source
Scientific DataThe Colorado River drains about 8% of the conterminous United States, provides water for 40 million people, and is one of the most overallocated rivers in the world. As the upper Colorado River Basin (UCOL) contributes an estimated 92% of the total basin
Samuel F. Lopez +6 more
doaj +1 more source
Study on Collection and Storage Stability Experiment of Helium Headspace Gas
Yankuang ceshi, 2018 Helium is an indispensable and rare strategic element. A method of sampling the top helium gas in the helium gas resource investigation was used, and is described in this paper.
HE Jun +4 more
doaj +1 more source
Distribution Characteristics of 29 Antibiotics in Groundwater in Harbin
Yankuang ceshi, 2021 BACKGROUND At present, the supervision of antibiotic abuse and its research is being strengthened. In recent years, antibiotics have been detected in varying degrees in water in central China.
MA Jian-sheng +4 more
doaj +1 more source
, 2005 Map showing major cities, highways, counties, and state parks in ...
Kentucky Geological Survey
core +1 more source
, 2009 This data sheet includes daily mean discharge data from Waller Creek at Koenig Lane from October 2008 to November 2009Surface water records for USGS station at Waller Creek and Koenig LaneWaller Creek Working ...
U.S. Geological Survey
core +1 more source