Results 91 to 100 of about 42,808 (289)

Reinforcement learning-based energy storage management in smart grids [PDF]

MATEC Web of Conferences
This study investigates the use of reinforcement learning (RL) techniques as a dynamic control mechanism to enhance the management of energy storage in smart grid systems.
Iurevna Usanova Kseniia, Bharadwaj V.Y.
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Environmental performance analysis of innovative mechanical separation for recycling of waste printed circuit boards [PDF]

Proceedings of the Estonian Academy of Sciences
The accumulation of electronic waste (e-waste) poses growing environmental challenges, amplified by the release of toxic brominated compounds in traditional recycling approaches.
Pooya Hosseini, Artur Klauson, Dmitri Goljandin, Brent Hendrickx, Joost R. Duflou   +4 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Assessment of cumulative inelastic displacement demand in energy dissipation systems using the Grip ‘n’ Grab tension only mechanism [PDF]

, 2019
A ratcheting, tension-only ‘Grip ‘n’ Grab’ (GNG) device has been developed to offer resistance to loading in tension, while offering negligible resistance to compressive motion.
Cook J, Rodgers G, MacRae G
core  

Future energy demand for automotive and stationary lithium- and sodium-ion battery production towards a European circular economy [PDF]

87248743Europe is currently heavily dependent on imports for the critical raw materials needed for lithium-ion battery (LIB) production, as most of these resources are distributed outside the region. Despite this dependency, Europe accounts for around 25%
Sehnal, Anne, Gutsch, Moritz, Lux, Simon, Ihlbrock, Lukas   +3 more
core   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Unlocking the Nexus of Carbon Reduction in China’s Road Transportation: A Two-Stage Decomposition Analysis

Journal of Advanced Transportation
China faces urgent road transportation carbon emission (RTC) reduction under its “dual carbon” goals. Achieving RTC reduction necessitates not only identifying key driving factors but also clarifying the sectoral linkages closely associated with RTC ...
Guan Wang, Jingyi Ji, Ming Chen, Xiao Liu   +3 more
doaj   +1 more source

Optimizing Mechanical Properties and Environmental Benefits of CFBFA Composite Gravels Through Gypsum, Hydrated Lime Addition, and CO₂ Carbonation Curing

Solids
This study explores the potential of utilizing circulating fluidized bed boiler fly ash (CFBFA) in the production of composite gravels, with the aim of achieving performance comparable to natural gravel while promoting sustainability. CFBFA, activated by
Nuo Xu, Yuqing He, Rentuoya Sa, Nana Wang, Yuandong Yang, Suxia Ma   +5 more
doaj   +1 more source