Results 31 to 40 of about 104,664 (293)

Mitigated blistering and deuterium retention in tungsten exposed to high-flux deuterium–neon mixed plasmas [PDF]

, 2017
Surface morphology and deuterium retention in tungsten exposed at surface temperature of  550 K to mixed deuterium–neon plasmas of different neon concentrations are investigated.
De Temmerman, G., Morgan, T. W., Morgan, T., T.W. Morgan, Cheng, L., Y. Yuan, Schwarz-Selinger, T., Y. Zhang, Lu, G. H., Zhang, Y., Zhou, H., L. Cheng, Lu, G., B. Wang, G. De Temmerman, T. Schwarz-Selinger, Wang, B., Zhou, H. B., Yuan, Y., G.H. Lu, H.B. Zhou, Schwartz-Selinger, T.   +21 more
core   +1 more source

Deuterium trafficking, mitochondrial dysfunction, copper homeostasis, and neurodegenerative disease

Frontiers in Molecular Biosciences
Deuterium is a natural heavy isotope of hydrogen, containing an extra neutron. Eukaryotic organisms have devised complex metabolic policies that restrict the amount of deuterium reaching the mitochondria, because it damages the ATPase pumps, leading to ...
Stephanie Seneff, Anthony M. Kyriakopoulos, Anthony M. Kyriakopoulos   +2 more
doaj   +1 more source

D₂-Filled Hollow-Core Fiber Gas Raman Laser at 2.15 μm

Photonics, 2022
Fiber lasers around 2 µm band have attractive applications, such as coherent detecting, material processing, pump source for mid-IR lasers based on nonlinear frequency shift, etc. Fiber gas Raman lasers (FGRLs) based on the stimulated Raman scattering of
Ziyan Li, Wenxi Pei, Hao Li, Wei Huang, Xuanxi Li, Zefeng Wang, Jinbao Chen   +6 more
doaj   +1 more source

Sertraline Treatment Can Mimic Niemann‐Pick Type C Biomarker Profile: A Diagnostic Pitfall

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Oxysterols (cholestane‐3β,5α,6β‐triol and 7‐ketocholesterol) and N‐palmitoyl‐O‐phosphocholineserine (PPCS) are sensitive biomarkers for Niemann‐Pick disease type C (NPC) screening. However, false‐positive results occur, with a biomarker profile suggestive of NPC despite the absence of pathogenic variants in genes involved in NPC or ...
Maria Makrygianni, Cecile Pagan, Antony Citterio‐Quentin, Isabelle Rouvet, Giulia Dingeo, Cyril Hanin, Claudine Laurent‐Levinson, Samia Pichard, Bénédicte Héron, Clément Gourguechon, Daniele Mandia, Jerome Guitton, Carole Lacout, Nicolas Schleinitz, Florient Potier, Olivier Flabeau, Elsa Besse‐Pinot, Foudil Lamari, Magali Pettazzoni, Yann Nadjar   +19 more
wiley   +1 more source

The biological effects of deuterium present in food

Discover Food
We have evaluated the biological importance of deuterium in foods based on literature data. Deuterium is a stable isotope of hydrogen that occurs naturally in our environment and is specifically enriched in certain foods.
Zoltán Répás, Zoltán Győri, Orsolya Buzás-Bereczki, László G. Boros   +3 more
doaj   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

Deuterium oxidation in vivo.

, 2015
Deuterium isotope excess in body water from deuterium gas oxidation in vivo (A) and oxidation percentage of supplied dose of deuterium gas (B).
Radomir Hyspler (759177), Henk Schierbeek (759179), Alexander Galkin (759180), Zdenek Zadak (759181), Alena Ticha (759178)   +4 more
core   +1 more source

Preparation and Commissioning for the LHD Deuterium Experiment [PDF]

, 2018
0000-0001-5220-947XThe deuterium experiment started from March 2017 on the large helical device (LHD) as a part of the LHD high-performance upgrade project.
Katsuyoshi Tsumori, Mitsutaka Isobe, Gen Motojima, Tomohiro Morisaki, Masahiro Tanaka, Yasuhiko Takeiri, Masaki Osakabe, Masayuki Yokoyama, YOKOYAMA, Masayuki, TSUMORI, Katsuyoshi, OSAKABE, Masaki, MORISAKI, Tomohiko, ISOBE, Mitsutaka, TANAKA, Masahiro, TAKEIRI, Yasuhiko, MOTOJIMA, Gen   +15 more
core   +1 more source

In Situ Interfacial Assembly of Dynamic Semi‐Interpenetrating Biopolymer Networks for Robust and Mechanically Adaptive Droplet Interfaces

Advanced Functional Materials, EarlyView.
A dynamic interfacial semi‐interpenetrating polymer network is constructed by sequential assembly of β‐sheet‐rich SF and CS‐RL. The SF framework provides mechanical strength, while dynamically associated CS‐RL enables local rearrangement, allowing droplets to rapidly reconfigure without loss of interfacial integrity.
Yaping Zhang, Yujie Liu, Yikai Xu, Xunda Feng, Ling Zhang, Hongbo Zeng, Hao Liu, Xiaohui Mao   +7 more
wiley   +1 more source

Effects of helium irradiation damage on deuterium plasma-driven permeation through tungsten coated RAFM steel

Nuclear Fusion
In future fusion reactors, the first wall will be irradiated with hydrogen fuel (deuterium (D), tritium (T)) and helium (He) with low energies. In this work, the effects of He plasma irradiation on D permeation through tungsten (W) coated reduced ...
Yue Xu, Xiao-Ping Tian, Hong-Yan Tan, Hai-Ying Fu, Jun-Jie Ni, Lai-Ma Luo, Yu-Cheng Wu   +6 more
doaj   +1 more source