Results 21 to 30 of about 168,660 (256)

Cleaning talc samples from iron-containing minerals [PDF]

E3S Web of Conferences
In studying the material composition of talc ore samples, a comprehensive range of chemical, spectral, optical-emission spectral, granulometric, X-ray structural-phase, physic-mechanical, and mineralogical analyses were conducted.
Normurodov Azizbek, Badalov Feruz, Asabayev Dilshod, Botirov Mirmukhsin, Jabborov Ergash, Khujamov Umidjon   +5 more
doaj   +1 more source

Distribution Characteristics and Ecological Risk Assessment of Heavy Metals in Soils from Jiulong Li-Be Mining Area, Western Sichuan Province, China

Yankuang ceshi, 2021
BACKGROUND The Jiulong area in western Sichuan is an important rare metal production area in China, which has a large resource potential. As an ecological protection barrier on the upper reaches of the Yangtze River, the ecological environment of this ...
YU Feng, WANG Wei, YU Yang, WANG Deng-hong, LIU Shan-bao, GAO Juan-qin, LV Bing-ting, LIU Li-jun   +7 more
doaj   +1 more source

Development of a Protective Enclosure for Remote Sensing Applications—Case Study: Laser Scanning in Underground Coal Mines

Resources, 2020
Sensing for equipment location and mapping in explosion risk zones such as underground coal mines is a difficult proposition due to the regulatory requirement for certified protective enclosures to safely house the required complex electrical equipment ...
Mark Dunn, Peter Reid, John Malos
doaj   +1 more source

Predictive Prospecting Using Remote Sensing in a Mountainous Terrestrial Volcanic Area, in Western Bangongco–Nujiang Mineralization Belt, Tibet

Remote Sensing, 2023
The Bangongco–Nujiang metallogenic belt of Tibet is a main suture zone in the Qinghai–Tibet Plateau, which is known as an important porphyry–epithermal–skarn Cu-polymetallic mineralization zone in China.
Longyang Bai, Jingjing Dai, Yang Song, Zhibo Liu, Wei Chen, Nan Wang, Changyu Wu   +6 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Deep-penetrating geochemical techniques for concealed deposits covered by semi-humid grassland: Zhaishang gold deposit, Western Qinling Orogen, China

Scientific Reports
The Western Qinling Orogen (WQO) is a major gold region in China, with gold reserves exceeding 1, 200 tons. Its complex topography, climate, and semi-humid grassland cover provide an ideal setting for evaluating deep-penetrating geochemical (DPG) methods.
Yuying Huyan, Ke Yang, Yiwei Song, Zhenyu Ma, Wang Zhang, Zhanbin Wang, Yongbao Gao, Liyong Wei, Baoyi Hui, DongXiang Jiang, Wei Yang   +10 more
doaj   +1 more source

Hydrochemical Prospecting and Its Application in Green Investigation for the Large Mineral Resource Base: A Case Study from Jiulong Area in Western Sichuan Province

Yankuang ceshi, 2021
BACKGROUND The 'Strategic Emerging Industry Mineral Investigation' project actively advocates the application of new theories and methods of green investigation in the exploration and development of large-scale resource bases.
YU Yang, WANG Wei, WANG Deng-hong, GAO Juan-qin, LIU Shan-bao, YUAN Lin-ping, YU Feng, ZHANG Sai   +7 more
doaj   +1 more source

Inhibition of dipeptidyl peptidase 7 impairs lysophagy in LLOMe‐treated HepG2 cells

FEBS Letters, EarlyView.
DPP7 inhibition delays ubiquitin‐dependent lysophagy by attenuating ubiquitin accumulation and the recruitment of SQSTM1 and LC3 to damaged lysosomes, resulting in delayed clearance of damaged lysosomes and impaired restoration of lysosomal homeostasis. Created using FigureLabs (Certificate ID: FL‐PUB‐20260922‐Z99XNX).
Na Yeon Park, Inho Kwon, Yong Hwan Kim, Ji‐Eun Bae, Joon Bum Kim, Seong Hyun Kim, Sungho Maeng, Doo Sin Jo, Dong‐Hyung Cho   +8 more
wiley   +1 more source

Discovery of stromatolite formation in post-impact hydrothermal lacustrine environments and its implications for early Earth

Communications Earth & Environment
Understanding asteroid-collision-generated extreme environments, including hydrothermal activity, is crucial for gaining insights into biological evolution on the early Earth.
Jaesoo Lim, Youngeun Kim, Sujeong Park, Sangheon Yi, So-Jeong Kim, Gyujun Park, Young Hong Shin, Hang-Jae Lee, Gio An, Arum Jung, Sun Young Park, Donghoon Chung, Il-Mo Kang, Kyeong Ja Kim, Sung Won Kim   +14 more
doaj   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source