Results 121 to 130 of about 875,486 (317)

A dislocation-based constitutive model for hydrogen—deformation interactions and a study of hydrogen-induced intergranular fracture

, 2009
This thesis presents two models of the effect of hydrogen on materials. Both models are intended to link experimental observations of material microstructure with macroscopically observable results.
Novak, Paul M.
core  

Separation of Hydrogen Isotopes by Metal-Organic Framework Quantum Sieving Effect

He huaxue yu fangshe huaxue
Due to the similar physical and chemical properties of hydrogen isotopes, the separation of high-purity hydrogen isotopes has become one of the major problems in modern separation technology. The realization of high-purity hydrogen isotope separation can
Peng LIU, Jia-xian CHENG, Fu-qiu MA
doaj   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +1 more source

The effect of nanosized NbC precipitates on electrochemical corrosion behavior of high strength low -alloy steel in 3.5%NaC1 solution

, 2017
The effect of nanosized NbC precipitates on electrochemical corrosion behavior of high strength low-alloy (HSLA) steels in 3.5%NaC1 solution has been investigated by the means of precipitate modulation, microstructure observation, electrochemical and ...
Wang, Zihao, Li, Jia, Li, Xiaogang, Wu, Junsheng, Wu, Xiaoguang, Huang, YH, Huang, Yunhua, Zhang, Shiqi   +7 more
core  

The effect of Zinc-Cobalt electroplating on the hydrogen embrittlement of high strength steel [PDF]

, 2001
Electroplated cadmium coatings are widely used in the aerospace industry to provide corrosion protection for components such as fasteners, which are manufactured from high strength steels. Due to environmental and safety concerns with regard to the use
Hillier, Elizabeth M. K.
core  

Multi-Wavelength Fiber Bragg Grating Hydrogen Sensing Based on Hydrogen-Induced Thermal Effect of Pt/WO₃

Photonics
To achieve high-sensitivity and intrinsically safe monitoring of hydrogen energy systems, a multi-wavelength fiber Bragg grating sensor based on the hydrogen-induced exothermic effect of Pt/WO3 nanomaterials was designed.
Xuhui Zhang, Fangzhou Mao, Shaorong Wei, Yuzhang Liang, Junsheng Wang, Wei Peng   +5 more
doaj   +1 more source

How phagocytic cells kill bacteria: Lessons from a professional killer

FEBS Open Bio, EarlyView.
How phagocytic cells ingest and kill bacteria has been studied for more than a century, but many questions remain unanswered. The study of the amoeba Dictyostelium discoideum brings new answers, and new questions. Professional phagocytic cells such as neutrophils and macrophages, as well as free‐living soil amoebae like Dictyostelium discoideum, employ
Otmane Lamrabet, Pierre Cosson
wiley   +1 more source

Effect of Mn and Zr on hydrogen absorption in Mg-based nanocomposites

, 2008
This paper investigates the catalytic effect of MnZr metallic coupling on hydrogenation of magnesium. It is found that MnZr coupling greatly increased the hydro-genation kinetics, especially at low temperatures. The system can absorb 5wt% hydrogen within
Wang, P., He, Y., Yao, XD, Zhu, ZH, Zhu, Z. H., Wu, C. Z., Yao, X. D., Yao, X., Lu, GQ, Cheng, H. M., Yan, Z. F., Ding, RG, Yan, ZF, Lu, G. Q., Ding, R. G.   +14 more
core   +1 more source

Molecular Dynamics Studies of Hydrogen Effect on Intergranular Fracture in α-Iron. [PDF]

Materials (Basel), 2020
Xing X, Deng G, Zhang H, Cui G, Liu J, Li Z, Wang B, Li S, Qi C.   +8 more
europepmc   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source