Results 81 to 90 of about 875,486 (317)

Hydrogen evolution on Pd modified CoCuZn and CoMnZn cathodes

, 2018
Hydrogen evolution reaction (HER) was studied on four types of alkaline leached cathodes (CoCuZn/C, CoCuZn-Pd/C, CoMnZn/C and CoMnZn-Pd/C) in 1 M KOH solution at 25 degrees C.
Döner, Ali
core   +1 more source

Diagnostics of active and eruptive prominences through hydrogen and helium lines modelling [PDF]

, 2008
In this study we show how hydrogen and helium lines modelling can be used to make a diagnostic of active and eruptive prominences. One motivation for this work is to identify the physical conditions during prominence activation and eruption. Hydrogen and
N. Labrosse, Labrosse, N., Vial, J.-C., P. Gouttebroze, Gouttebroze, P., J.-C. Vial   +5 more
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Experimental investigation of elastomer performance for underground hydrogen storage wells [PDF]

, 2023
The "Power-to-Gas" concept is vital in the envisaged Hydrogen Economy as it ensures sustainability and energy security. The process involves converting surplus energy from various sources like conventional fossils, wind and solar into hydrogen for ...
Tetteh, Daniel
core  

Hydrogen Embrittlement in Nb Free and Nb Microalloyed 1500 MPa Press-Hardened Steels: Mechanisms and Strain Rate Dependency

Metals
Hydrogen embrittlement (HE) critically limits the application of ultra-high-strength press-hardened steels (PHS) in hydrogen-containing environments. This study investigated the effect of Nb microalloying on HE resistance of 1500 MPa-grade PHS. Even with
Chao Lin, Maoyuan Wang, Xiaofei Guo, Xicheng Wei   +3 more
doaj   +1 more source

Tungsten-decorated MoP nanobelts for boosted hydrogen production

Materials Research Express, 2020
To further improve the electrochemical catalytic performance of MoP for hydrogen generation, a tungsten decoration strategy is proposed in this work, and the effect of preparation temperature was also investigated.
Dezhi Wang, Yao Lu, Kangyan Lv, Zhuangzhi Wu   +3 more
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

Study on hydrogen embrittlement susceptibility of pipeline steel under stress

You-qi chuyun
ObjectiveHydrogen embrittlement poses a significant safety risk that restricts the safe operation of hydrogen pipelines. However, there is ongoing debate regarding the extent to which hydrogen penetrates pipeline steel and induces hydrogen embrittlement ...
Cuiwei LIU, Lanqi ZHAO, Rui ZHANG, Shiyao PENG, Rongtian LI, Xinyu XU, Yuxing LI   +6 more
doaj   +1 more source

Effect of hydrogen induced decrepitation on the hydrogen sorption properties of MmNi5

International Journal of Electrochemical Science, 2020
MmNi5 hydrogen storage alloy with an average particle size of 120 μm was subjected to hydriding treatment at 50°C, under 40 atm. pure hydrogen atmosphere.
St. Todorova, V. Rangelova, L. Mihaylov, T. Spassov   +3 more
doaj   +1 more source