Results 51 to 60 of about 912,950 (273)

Improvement of Coral Sand With MICP Using Various Calcium Sources in Sea Water Environment

Frontiers in Physics, 2022
Microbial-induced calcium carbonate precipitation (MICP) is a promising technique for strengthening soil. The influences calcium sources (calcium chloride, calcium acetate, and calcium nitrate) and seawater/freshwater environment on the improvement of ...
Jie Peng, Tianci Cao, Jia He, Di Dai, Yanmei Tian   +4 more
doaj   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Rheological properties of calcium carbonate self-setting injectable paste [PDF]

, 2010
With the development of minimally invasive surgical techniques, there is growing interest in the research and development of injectable biomaterials with controlled rheological properties.
Auzély-Velty, Rachel, Girod-Fullana, Sophie, Girod Fullana, Sophie, Combes, Christèle, Charvillat, Cédric, El Kissi, Nadia, Tadier, Solène, Rey, Christian, Galliard, Hélène   +8 more
core   +1 more source

Physical-Mechanical Properties of Chartwell^® Coupling Agent-Treated Calcium Carbonate and Silica-Reinforced Hybrid Natural Rubber Composites

Crystals, 2022
In this work investigated the possibility of applying a superficial treatment to ultra-fine calcium carbonate aiming to improve its interaction with the polymer chains of natural rubber so it does not act just as a filler.
Gabriel Deltrejo Ribeiro, Carlos Toshiyuki Hiranobe, José Francisco Resende da Silva, Giovanni Barrera Torres, Leonardo Lataro Paim, Aldo Eloizo Job, Flávio Camargo Cabrera, Renivaldo José dos Santos   +7 more
doaj   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

Modulating Redox Mechanism in Metal Chalcogenides by Precisely Controlling Phase Transition to Achieve Ultrafast and Ultra‐Stable Sodium‐Ion Batteries

Carbon Energy
Metal chalcogenides represent promising anodes for sodium‐ion batteries due to their high theoretical capacities and low material costs. However, their practical applications are hampered by inherently sluggish ion diffusion kinetics and severe volume ...
Yishun Xie, Jinlian Yu, Yameng Fan, Guangchang Yang, Feiyan Lai, Xiaohui Zhang, Yu Wang, Jie Wang, Weihan Li, Changhong Wang, Zhenxiang Cheng, Hongqiang Wang, Xin Fan, Jian Peng   +13 more
doaj   +1 more source

A Study of Hot Rolling Oil with Calcium Carbonate for Stainless Steel Process

Tribology Online, 2010
Dispersion-type lubricants formulated with calcium carbonate were experimentally studied to achieve improved hot-rolling characteristics of stainless steel.
Naoshi Shimotomai, Hajime Ihara, Hidetaka Nanao   +2 more
doaj   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Evaluating the utility of B/Ca ratios in planktic foraminifera as a proxy for the carbonate system : a case study of Globigerinoides ruber [PDF]

, 2015
This research was funded by NERC, Grant Number: NE/D00876X/2.B/Ca ratios in foraminifera have attracted considerable scientific attention as a proxy for past ocean carbonate system.
Prentice, K.C., Wilson, P.A., Rae, J.W.B., Erez, J., Foster, G.L., Bostock, H.C., Henehan, M.J., Marshall, B.J.   +7 more
core   +1 more source

Discrete Element Study on Mechanical Properties of MICP-Treated Sand under Triaxial Compression

Journal of Marine Science and Engineering
Microbial-induced calcium carbonate precipitation (MICP) has attracted much attention as a promising technology for soil improvement in the infrastructures of marine engineering.
Liquan Xie, Jingsong Zhou, Li Shen, Yifan Ji, Wenlin Li, Yaofei Cheng   +5 more
doaj   +1 more source