Results 31 to 40 of about 1,537,277 (319)
The key role of nitric oxide in hypoxia: hypoxic vasodilation and energy supply-demand matching [PDF]
Significance: a mismatch between energy supply and demand induces tissue hypoxia with the potential to cause cell death and organ failure. Whenever arterial oxygen concentration is reduced, increases in blood flow - 'hypoxic vasodilation' - occur in an ...
Feelisch, Martin +3 more
core +1 more source
Highly dispersed chromium(III) molybdate powders obtained by solid phase synthesis
Тонкие химические технологииObjectives. To obtain highly dispersed powders of chromium(III) molybdate Cr2(MoO4)3 by solid phase synthesis and to study their porous structure.Methods.
M. N. Miroshnichenko, V. N. Kolosov
doaj +1 more source
The influence of initial defects on mechanical stress and deformation distribution in oxidized silicon [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2008 The near-surface silicon layers in silicon – dioxide silicon systems with modern methods of research are investigated. It is shown that these layers have compound structure and their parameters depend on oxidation and initial silicon parameters.
Kulinich O. A. +4 more
doaj
Cu2O and Au/Cu2O Particles: Surface Properties and Applications in Glucose Sensing
Sensors, 2012 In this work we investigated the surface and facet-dependent catalytic properties of metal oxide particles as well as noble metal/metal oxide heterogeneous structures, with cuprous oxide (Cu2O) and Au/Cu2O being selected as model systems.
Yu-Ho Won, Lia A. Stanciu
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic limb‐threatening ischemia (CLTI) is a severe form of lower‐extremity artery disease characterized by distal lesions and microcirculatory impairment, limiting revascularization efficacy. Rheocarna is a direct hemoperfusion low‐density lipoprotein (LDL) adsorption device with potential rheological and anti‐inflammatory ...
Kunihiro Ishioka +12 more
wiley +1 more source
Difference in High-Temperature Tribological Performance of Oxide/Ag-MoS2-Based Composites
LubricantsMoS2 has excellent vacuum lubricating performance. However, it is prone to be oxidized in a high-temperature atmospheric environment, leading to the deterioration of its lubricating performance and even serious space accidents.
Yufei Wang +5 more
doaj +1 more source
Development of SOFC Interconnects Based on Industrial Steels with Oxide Coating
Energies, 2023 This work suggests a method for obtaining heat-resistant protective coatings for 08Kh17T stainless steel that can be used as interconnect material for solid oxide fuel cells.
Andrey Bushuev +6 more
doaj +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
The Pilling-Bedworth Ratio of Oxides Formed From the Precipitated Phases in Magnesium Alloys
Frontiers in Materials, 2021 The Pilling-Bedworth ratio of oxides preferentially formed from the precipitated phases in magnesium alloys were calculated. The results showed that the PBR value of Nd2O3 preferentially formed from Mg12Nd was 1.0584, and the PBR value of Y2O3 ...
Quantong Jiang +14 more
doaj +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source