Results 11 to 20 of about 83,697,206 (313)

Waffle Method: A general and flexible approach for improving throughput in FIB-milling

Nature Communications, 2022
Here the authors describe the Waffle Method, aimed at increasing the throughput of and solves several challenges present in cryo-FIB/SEM sample preparation for cryo-ET analysis — the highest-resolution method for obtaining 3D views of native biological ...
Kotaro Kelley, Ashleigh M. Raczkowski, Oleg Klykov, Pattana Jaroenlak, Daija Bobe, Mykhailo Kopylov, Edward T. Eng, Gira Bhabha, Clinton S. Potter, Bridget Carragher, Alex J. Noble   +10 more
doaj   +1 more source

Effect of electric field on the adsorption characteristics of heavy metal ions on kaolinite surface

Meitan xuebao, 2023
Electrokinetic remediation technology can effectively remove heavy metal ions from contaminated soil in coal mine area. In order to clarify the effect of electric field on the adsorption characteristics of heavy metal ions on the surface of kaolinite ...
Ke YAN, Zhaoyun CHAI, Tianyu LI, Zeqian YANG, Zipeng XIN, Haocheng SUN   +5 more
doaj   +1 more source

Extensible LED-Induced Integrated Fluorescence Detection Module for Quantitative Analysis of Lucigenin Concentration

Photonics, 2023
We developed an extensible LED-induced fluorescence detection module with a highly integrated and ultra-compact structure. A target-oriented design methodology was used to demonstrate the module’s optimal design.
Xiaoguang Qi, Xianglong Hao, Muzi Zhang, Lili Jiang, Wenyue Gao, Chi Wu   +5 more
doaj   +1 more source

Coal Permeability Variation during the Heating Process considering Thermal Expansion and Desorption Shrinkage

Adsorption Science & Technology, 2022
In order to explore the influence of coal deformation caused by temperature and desorption on seepage characteristics in the process of heat injection mining of coalbed methane, the permeability test, thermal expansion, and constant temperature ...
Xiaoyu Su, Zengchao Feng, Tingting Cai, Yongxing Shen   +3 more
doaj   +1 more source

ADCP product user manual for REProcessed IN SITU product (ADCP PUM) [PDF]

, 2019
This Product User Manual describes the reprocessed wave dataset called INSITU_GLO_UV_L2_REP_OBSERVATIONS_013_044 dataset GLOBAL_REP_ADCP distributed by the Copernicus Marine in situ Thematic Assembly Centre: how it is built, what is the content, what ...
Copernicus Marine in situ TAC
core   +1 more source

Study on the pyrolysis behavior and kinetics of Jimusar oil shale with H2O/CO2 injection [PDF]

Oil Shale, 2023
High-temperature water vapor (H2O) and carbon dioxide (CO2 ) improved the yield and quality of shale oil during oil shale pyrolysis. Aiming to fill knowledge gaps regarding the kinetic mechanism of oil shale pyrolysis in different atmospheres, the ...
Dongwei Huang, Zhiqin Kang, Dong Yang, Ran Cao, Zhenni Cui, Yang Lu   +5 more
doaj   +1 more source

Ex-Situ Archeologierapport 2 [PDF]

, 2018
In opdracht van JORO holding B.V. heeft Ex-Situ Archeologie op 29 en 30 juni 2016 een proefsleuvenonderzoek uitgevoerd op het perceel van de heer Rodenburg aan de Kerkstraat 40 in de gemeente Druten.
Hoegen, drs. R.D. (Ex-Situ Archeologie B.V.), DataCollector
core   +1 more source

Evolution of mining‐induced stress in fully mechanized top‐coal caving under high horizontal stress

Energy Science & Engineering, 2020
In fully mechanized top‐coal caving (FMTC), the effects of coal caving are closely related to the degree of damage to the top‐coal which is determined by the stress state therein.
Yuming Huo, Xuanmin Song, Zedong Sun, Zhonglun Wang, Haocheng Li   +4 more
doaj   +1 more source

Design and Application of a Nitrate Measurement System Based on a Narrowband Tunable Ultraviolet Light Source

IEEE Access, 2021
The nitrate concentration in seawater is an important parameter for marine environment monitoring, which is of great significance for the analysis of seawater ecosystems.
Xingyue Zhu, Kaixiong Yu, Xiaofan Zhu, Chi Wu   +3 more
doaj   +1 more source

Gray Relational Analysis Optimization for Coalbed Methane Blocks in Complex Conditions Based on a Best Worst and Entropy Method

Applied Sciences, 2019
The uncertainty and complexity of the geological parameters of coalbed methane (CBM) reservoirs may result in the assignment of atypical exact values to a whole block.
Guofei Zhao, Tianhe Kang, Junqing Guo, Runxu Zhang, Ligong Li   +4 more
doaj   +1 more source