Results 81 to 90 of about 276,793 (392)

Depth concentrations of deuterium ions implanted into some pure metals and alloys

open access: yes, 2011
Pure metals (Cu, Ti, Zr, V, Pd) and diluted Pd-alloys (Pd-Ag, Pd-Pt, Pd-Ru, Pd-Rh) were implanted by 25 keV deuterium ions at fluences in the range (1.2{\div}2.3)x1022 D+/m2.
A. A. Chernyshov   +29 more
core   +1 more source

Polarized light ions and spectator nucleon tagging at EIC [PDF]

open access: yes, 2014
An Electron-Ion Collider (EIC) with suitable forward detection capabilities would enable a unique experimental program of deep-inelastic scattering (DIS) from polarized light nuclei (deuterium 2H, helium 3He) with spectator nucleon tagging.
Guzey, V.   +7 more
core   +1 more source

Hydrogeochemical characteristics of the River Sava watershed in Slovenia

open access: yesGeologija, 2007
The River Sava is a typical HCO3- – Ca2+ – Mg2+ River. Total alkalinity increases in the part of the watershed composed of carbonate and clastic rocks, which are less resistant to weathering processes.
Tjaša Kanduč, Nives Ogrinc
doaj  

Advanced Air Electrodes for Reversible Protonic Ceramic Electrochemical Cells: A Comprehensive Review

open access: yesAdvanced Materials, EarlyView.
Reversible protonic ceramic electrochemical cells (R‐PCECs) face challenges from sluggish and unstable oxygen reduction and evolution reactions in the air electrode. This review discusses recent progress in triple‐conducting air electrodes, emphasizing mechanisms, performance factors, and design strategies, offering guidance for creating efficient and ...
Xi Chen   +8 more
wiley   +1 more source

Double radiative pion capture on hydrogen and deuterium and the nucleon's pion cloud

open access: yes, 2007
We report measurements of double radiative capture in pionic hydrogen and pionic deuterium. The measurements were performed with the RMC spectrometer at the TRIUMF cyclotron by recording photon pairs from pion stops in liquid hydrogen and deuterium ...
C. J. Batty   +14 more
core   +1 more source

Origins of harvested Mallards from Lake St. Clair, Ontario: a stable isotope approach

open access: yesAvian Conservation and Ecology, 2019
Determining origins of waterfowl is important for establishing appropriate management and conservation strategies. In North America, much information is available from long-term mark-recapture programs involving banding on breeding or molting grounds ...
Matthew D. Palumbo   +2 more
doaj  

Concurrence in the ability for lipid synthesis between life stages in insects [PDF]

open access: yesRoyal Society Open Science, 2017
The ability to synthesize lipids is critical for an organism’s fitness; hence, metabolic pathways, underlying lipid synthesis, tend to be highly conserved. Surprisingly, the majority of parasitoids deviate from this general metabolic model by lacking the
Bertanne Visser   +3 more
doaj   +1 more source

Preparation and Commissioning for the LHD Deuterium Experiment

open access: yesIEEE Transactions on Plasma Science, 2018
The deuterium experiment started from March 2017 on the large helical device (LHD) as a part of the LHD high-performance upgrade project. The objectives of the deuterium experiment are: 1) to realize the high-performance operation; 2) to explore the ...
M. Osakabe   +7 more
semanticscholar   +1 more source

Synthetic Chromatophores for Color and Pattern Morphing Skins

open access: yesAdvanced Materials, EarlyView.
Cephalopods use chromatophore organs (muscle‐actuated pigment sacs) to alter their skin color and pattern. Synthetic chromatophores, which closely mimic the mechano‐optical process found in cephalopods using stimuli‐responsive microscale hydrogel actuators, are reported.
Brennan P. Watts   +5 more
wiley   +1 more source

Review of Water Hydrogen Isotope Separation Technology

open access: yesHe huaxue yu fangshe huaxue
Hydrogen isotopes, such as protium(H), deuterium(D), and tritium(T), are widely used in medical treatment, nuclear energy, national defense, and other fields.
SHI Zhang-hong   +2 more
doaj   +1 more source

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