Results 111 to 120 of about 36,779 (249)

THE JOSEF REGIONAL UNDERGROUND RESEARCH CENTRE (JOSEF URC)

Rudarsko-geološko-naftni Zbornik, 2012
The Josef Gallery, located in the central Bohemia region of the Czech Republic was first excavated in 1981 as an exploration complex for the potential mining of gold.
Dana Pacovská, Lucie Hausmannová, Markéta Levorová   +2 more
doaj  

Automated Extraction of Multicomponent Alloy Data Using Large Language Models for Sustainable Design

Advanced Science, EarlyView.
A large language model (LLM) based pipeline is developed to automatically extract a comprehensive and accurate multicomponent alloy database from literature corpus. The extracted dataset is integrated with sustainability indicators to identify potential alloys that outperform existing industrial benchmark materials in terms of both performance and ...
Aravindan Kamatchi Sundaram, Mohit Chakraborty, Sai Mani Kumar Devathi, B. Pabitramohan Prusty, Rohit Batra   +4 more
wiley   +1 more source

Tribological performance of ceramic particle-reinforced iron matrix composites: influence of interfaces from atomic to macroscopic scales

Journal of Materials Research and Technology
Ceramic particle-reinforced iron matrix composites (CPRIMCs) combine the high hardness and wear resistance of ceramic reinforcements with the strength, toughness, and cost-effectiveness of iron-based matrices, making them attractive for mining, cement ...
Cong Li, Bo Li, Zhen Cao, Zongjing He, Liangbo Sun, Da Wu, Yimin Gao, Pucun Bai, Zhong Chen   +8 more
doaj   +1 more source

Analysis of the influence of blasting factors in the demolition of brick and concrete chimneys : master's thesis

, 2021
Eksplozivi su energetski materijali koji se primjenjuju u nizu aktivnosti današnjih proizvodnih tehnologija. Najveće količine eksploziva se utroše u rudarstvu za pridobivanje mineralnih sirovina i građevinarstvu za iskop različitih građevnih jama, tunela
Pleše, Paulo
core  

Phase‐Resolved Dual Control of Phenol Photodissociation at the Air–Water Interface From Structure‐Resolved Statistics

Advanced Science, EarlyView.
Faster phenol photolysis at the air–water interface arises from two cooperative factors: a more favorable initial microenvironment for solvent‐side electron stabilization, which lowers CI access, and a more labile hydrogen‐bond network, which more readily reorganizes to stabilize the dark‐state intermediate.
Qiang Yin, Jialing Shi, Jinping Zhao, Chengjun Li, Yongbo Xie, Benkun Tan, Da Wang, Ziyun Wang, Yu Mao   +8 more
wiley   +1 more source

Analysis from the Student Perspective on the Implementation of Learning Technologies in Mining Engineering

, 2019
The emergence of new technologies such as virtual reality, mobile applications, web platforms and holograms are very useful for the development of learning; for this reason this research focuses on knowing the interest of the students of the Professional
Acosta Quelopana, Alejandro Marcelo, Rodríguez Delgado, José Julián, Berrios Espezúa, Mario Gustavo, López Casaperalta, Patricia Janeth   +3 more
core   +1 more source

Bioengineered Exosome‐Loaded Immunomodulatory Bioadhesive Spray Reverses Liver Fibrosis and Metabolic Dysfunction That Triggers Beneficial Gut‐Liver Crosstalk in Chronic Fatty Liver Disease

Advanced Science, EarlyView.
Umbilical cord stem cell‐derived exosomes encapsulated in an immunomodulatory bioadhesive hydrogel spray enable localized therapy, sustained vesicle delivery, macrophage polarization, suppress systemic inflammation, and mitigate glucose and insulin homeostasis impairments in MAFLD.
Triya Saha, Ayushi Mairal, Shreya Mehrotra, Shiv K. Sarin, Ashok Kumar   +4 more
wiley   +1 more source

Charting the Future of Stereoselective Carbohydrate Synthesis: The Essential Role of Cross‐Disciplinary Innovation

Advanced Science, EarlyView.
Cross‐disciplinary endeavors are blossoming across the broad chemical sciences. This perspective provides a glimpse into the rewarding interdisciplinary journey taken by the Charles Loh research group in pioneering the σ‐hole based catalytic glycosylation strategy.
Charles C. J. Loh
wiley   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

On the role of pre and post-processing in environmental data mining [PDF]

, 2008
The quality of discovered knowledge is highly depending on data quality. Unfortunately real data use to contain noise, uncertainty, errors, redundancies or even irrelevant information.
Athanasiadis, Ioannis, Izquierdo, Joaquin, Holmes, Geoffrey, Comas, Joaquim, Gibert, Karina, Sanchez-Marre, Miquel   +5 more
core