Results 41 to 50 of about 1,818,425 (300)

Susceptibility of irradiated steels to hydrogen embrittlement [PDF]

open access: yes, 1968
Investigation determined whether irradiated pressure-vessel steels 4340 and 212-B are susceptible to hydrogen embrittlement and to catastrophic failure.
Rossin, A. D.
core   +1 more source

Local generation of hydrogen for enhanced photothermal therapy. [PDF]

open access: yes, 2018
By delivering the concept of clean hydrogen energy and green catalysis to the biomedical field, engineering of hydrogen-generating nanomaterials for treatment of major diseases holds great promise.
Chen, Danyang   +8 more
core   +2 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

EFFECTS OF ACETIC ACID AND HYDROGEN PEROXIDE ON THE MICROBIOLOGICAL QUALITY AND SKIN APPEARANCE OF POULTRY CARCASSES [PDF]

open access: yesBasrah Journal of Veterinary Research, 2008
The microbiological quality and skin appearance of poultry carcasses were determined after acetic acid and hydrogen peroxide spray. Acetic acid at 1% concentrations showed a significant effect(P0.05) effect the microbial load when compared with asample ...
AlaaT.Abdul Wahid
doaj   +1 more source

Line shape of the muH(3p - 1s) hyperfine transitions [PDF]

open access: yes, 2008
The (3p - 1s) X-ray transition to the muonic hydrogen ground state was measured with a high resolution crystal spectrometer. A Doppler effect broadening of the X-ray line was established which could be attributed to different Coulomb de-excitation steps ...
A. Gruber   +16 more
core   +4 more sources

The effect of hydrogen pressure on the hydrogenation reaction of coal.

open access: yesJOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1977
The hydrogenolysis of Sumiyoshi coal was studied at 400°C under the reaction pressure of 110 to 220 atm. The reaction rate constant was calculated from the rate of decrease of unreacted coal. The data obtained were expressed as a first order reaction consisting of two steps.
YOSUKE MAEKAWA, TADAO ISHII, GEN TAKEYA
openaire   +2 more sources

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Methods for detecting and quantifying hydrogen emissions over a wide range of temporal and spatial scales: a state-of-the-art review

open access: yesMeasurement: Energy
Hydrogen (H2) is currently used in several industrial sectors. However, due to its potential contribution to climate neutrality, the H2 market is expected to expand to other sectors in the near future.
Andy Connor   +11 more
doaj   +1 more source

Numerical Analysis of the Hydrogen Dispersion Behavior in Different Directions in a Naturally Ventilated Space

open access: yesApplied Sciences, 2021
Studies on hydrogen leakage have mainly focused on the influences of location and geometrical configuration on the distribution of the hydrogen in various spaces.
Xiaolu Zhang   +6 more
doaj   +1 more source

Superfluidity of isotopically doped parahydrogen clusters

open access: yes, 2007
It is shown by computer simulations that superfluid {\it para}-hydrogen clusters of more than 22 molecules can be turned insulating and "solidlike" by the replacement of as few as one or two molecules, with ones of the heavier {\it ortho}-deuterium ...
Boninsegni, Massimo, Mezzacapo, Fabio
core   +1 more source

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