Results 31 to 40 of about 426,682 (298)

Improvement of thermal insulation performance of transparent vacuum insulation panels and in-situ performance test [PDF]

E3S Web of Conferences
Reducing the energy consumption of buildings, factories, and other facilities is essential to achieving decarbonization. In order to reduce the energy consumption in the residential houses and commercial buildings, Zero Energy Buildings (ZEB) and Houses (
Katsura Takao, Hirvonen Erkki, Kimura Kanato, Matsui Takaharu, Sekine Kentaro, Harimoto Kazuyoshi, Watanabe Miyuki, Nagano Katsunori   +7 more
doaj   +1 more source

Application of vacuum combined surcharge preloading method in dam construction in cold regions

Shuili Shuiyun Gongcheng Xuebao, 2023
Vacuum combined surcharge preloading method is a commonly used foundation treatment method in coastal areas of China. However, there is a lack of engineering cases and construction experience in dam construction projects in the northern regions ...
ZHAN Xinjie, YANG Shouhua, ZHU Qunfeng, MI Zhankuan, ZHAO Shiwen, YU Zhongli, TENG Hao   +6 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

Selective elimination of quiescent cancer cells by dequalinium chloride via ROS‐mediated ferroptosis

FEBS Open Bio, EarlyView.
Dequalinium chloride (DQ) selectively eliminates quiescent cancer cells (QCCs) by amplifying mitochondrial ROS. QCCs exhibit elevated basal ROS and limited redox‐buffering capacity, making them vulnerable to further ROS increases. DQ‐induced ROS exceeds the tolerance threshold, triggering lipid peroxidation and ferroptosis, whereas proliferating cells ...
Kotaro Miyamoto, Shiori Sakai, Minori Endo, Terigele, Mizuho Niibori, Taiki Morita, Yu Goto, Arisa Yoshida, Tomohiro Tanaka, Ning Lin, Takahiro Kuchimaru, Hiroyuki Nakamura, Masahiro Inoue, Shinae Kizaka‐Kondoh, Tetsuya Kadonosono   +14 more
wiley   +1 more source

Surface Modification of Si Field Emitter Arrays for Vacuum Sealing

, 2000
Vacuum packaging is a very important issue for vacuum microelectronics devices, especially for field emission displays. Emission current from the field emitter array (FEA), however, is known to decrease significantly after the vacuum packaging process ...
J. Itoh, H. Tanabe, T. Matsukawa, S. Kanemaru, T. Kobayashi, M. Nagao   +5 more
core   +2 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Discussion on Reinforcement Mechanism and Construction Technology of Pressurized Vacuum Preloading [PDF]

E3S Web of Conferences, 2019
Based on the basic theory of vacuum preloading, this paper proposes an good effect of pressurized vacuum preloading in which the high pressure gas results in tiny cracks between the air pressurized pipe and band drain. Therefore additional drainage paths
Ai-jun ZHUGE
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Influence of gas environment on the fracture healing and repair mechanism of self-healing sealing materials

Meitan xuebao
Grouting sealing is the most commonly used sealing measure of extraction borehole. Under the influence of stress disturbance, the cracks sealed by grouting are easy to crack and form secondary air leakage channels.
Leilei SI, Tongyu ZHAO, Jianping WEI, Zhengdong LIU, Mingguo HUA, Ping ZHAN, Banghua YAO   +6 more
doaj   +1 more source

Effect of Au Film Thickness and Surface Roughness on Room-Temperature Wafer Bonding and Wafer-Scale Vacuum Sealing by Au-Au Surface Activated Bonding

Micromachines, 2020
Au-Au surface activated bonding (SAB) using ultrathin Au films is effective for room-temperature pressureless wafer bonding. This paper reports the effect of the film thickness (15–500 nm) and surface roughness (0.3–1.6 nm) on room-temperature ...
Michitaka Yamamoto, Takashi Matsumae, Yuichi Kurashima, Hideki Takagi, Tadatomo Suga, Seiichi Takamatsu, Toshihiro Itoh, Eiji Higurashi   +7 more
doaj   +1 more source