Results 111 to 120 of about 4,543,078 (309)

Anomalous Thermal Stability of Nd-Fe-Co-Al Bulk Metallic Glass [PDF]

, 2002
The thermal stability of Nd60Fe20Co10Al10 bulk metallic glass (BMG) has been studied by differential scanning calorimetry (DSC), dynamic mechanical thermal analysis (DMTA), isochronal dilatation and compression tests.
Eckert J, 夏雷, Loser W,, 魏炳忱, Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China., Roth S, 汪卫华, Pan M   +7 more
core   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source

Magnetic reorientation and thermal stability in MnAs/GaAs (100) micro patterns driven by size effects

, 2012
International audienceSize effects and their consequences in the thermal stability of the magnetization of the micro-sized MnAs/GaAs(100) ribbons were studied by magnetic force microscopy.
Fernandez Baldis, F., Milano, J., Eddrief, Mahmoud, Faini, G., Steren, L. B., V. H. Etgens, G. Faini, M. Sirena, J. Milano, Sirena, M., M. Eddrief, L. B. Steren, M. Tortarolo, F. Fernandez Baldis, Etgens, Victor H., Tortarolo, M., Sirena, Martin, Fernandez Baldis, Federico Jose, Etgens, V. H., Steren, Laura Beatriz, Milano, Julian, Tortarolo, Marina del Carmen, Eddrief, M.   +22 more
core   +1 more source

Thermal stability of Al-Cu-Mg-Ag hub forgings

Journal of Aeronautical Materials
The room temperature tensile properties and elevated temperature tensile properties of peak aged Al-Cu-Mg-Ag hub forgings after different heat exposure temperatures and heat exposure time were tested，and the thermal stabilities of the forgings at ...
LEI Yue, ZANG Jinxin, XING Qingyuan, HAO Min, CHEN Gaohong   +4 more
doaj   +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

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

FEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli, Beatrice Lucia Bona, Francesca Baldelli Bombelli   +2 more
wiley   +1 more source

Dual solutions in nanofluids passing a moving plate with thermal radiation and stability analysis [PDF]

, 2019
The present study deals with the flow and heat transfer in nanofluids over a moving plate in the present of thermal radiation. The governing boundary layer equations in the form of nonlinear partial differential equations are transformed into a system of
Md. Ali, Fadzilah, Md. Arifin, Norihan, Bachok @ Lati, Norfifah, Mohd Adnan, Nurul Shahirah   +3 more
core   +1 more source

Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling

FEBS Open Bio, EarlyView.
Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt, Annika Winbo, Jenny Malmström   +2 more
wiley   +1 more source

Properties and Performance of High-Purity Thermal Barrier Coatings

, 2007
It was found that the content of impurity oxides in 7YSZ, such as SiO2 and Al2O3, has a significant effect on coating sintering resistance and phase stability of 7YSZ thermal barrier coatings (TBCs).
I. O. Golosnoy, Dorfman, M.R., S. Paul, A. Cipitria, Clyne, T., Clyne, T.W., Dorfman, M., T. W. Clyne, Golosnoy, I.O., I.O. Golosnoy, Paul, S., T.W. Clyne, Cipitria, A., Golosnoy, I., M. R. Dorfman, Xie, L., L. Xie, M.R. Dorfman   +17 more
core   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source