搜索结果: 1-15 共查到“理学 Deuterium”相关记录19条 . 查询时间(0.229 秒)
Erratum for Traber et al. α-Tocopherol disappearance rates from plasma depend on lipid concentrations: studies using deuterium-labeled collard greens in younger and older adults. Am J Clin Nutr 2015;101:752–9
Traber plasma deuterium-labeled collard greens
2018/11/13
Erratum for Traber et al. α-Tocopherol disappearance rates from plasma depend on lipid concentrations: studies using deuterium-labeled collard greens in younger and older adults. Am J Clin Nutr 2015;1...
Evidence for Correlated Titanium and Deuterium Depletion in the Galactic ISM
abundances abundances
2014/12/24
Current measurements indicate that the deuterium abundance in diffuse interstellar gas varies spatially by a factor of ~4 among sightlines extending beyond the Local Bubble. One plausible explanation ...
Retinoic Acid Transfer And Protein-Protein Interaction Between The Cellular Retinoic Acid Binding Protein And The Retinoic Acid Receptor Probed By Hydrogen Deuterium Exchange Mass Spectrometry
Pure sciences Cellular retinoic acid binding proteins Hydrogen deuterium exchange Protein-protein interactions Retinoic acid receptors Retinoic acid
2014/12/11
Retinoic acid (RA) is the most potent metabolite of vitamin A and is utilized in signaling pathways that control many cellular events. Cellular retinoic acid binding proteins I and II are carriers of ...
Deuterium- and 15N-signatures of organic globules in Murchison and Northwest Africa 801 meteorites
meteorites isotope imaging H and N isotope anomalies organic matter aqueous alteration
2017/4/10
Carbonaceous matter from the matrix of the Murchison (CM2) meteorite and Northwest Africa (NWA) 801 (CR2)
meteorite that were extremely rich in deuterium (D) and 15N was studied using in situ isotope...
Hydrogen and deuterium in shock wave experiments, ab initio simulations and chemical picture modeling
Hydrogen and deuterium ab initio simulations chemical picture modeling Plasma Physics
2012/5/17
We present equation of state data of shock compressed hydrogen and deuterium. These have been calculated in the physical picture by using {\it ab initio} molecular dynamics simulations based on finite...
Evidence for Multiple Pathways to Deuterium Enhancements in Protoplanetary Disks
Evidence Multiple Pathways Deuterium Enhancements Protoplanetary Disks
2012/2/23
The distributions of deuterated molecules in protoplanetary disks are expected to depend on the molecular formation pathways. We use observations of spatially resolved DCN emission from the disk aroun...
Relativistic Reduced-Mass and Recoil Corrections to Vacuum Polarization in Muonic Hydrogen, Muonic Deuterium and Muonic Helium Ions
Relativistic Reduced-Mass Recoil Corrections Vacuum Polarization Muonic Hydrogen Muonic Deuterium Muonic Helium Ions
2011/8/3
Relativistic Reduced-Mass and Recoil Corrections to Vacuum Polarization in Muonic Hydrogen, Muonic Deuterium and Muonic Helium Ions.
Comment on "Nuclear structure corrections in muonic deuterium"
Nuclear structure muonic deuterium Atomic Physics
2011/8/3
Abstract: A recent letter [1] investigated the effects of deuteron polarizability in the mu D atom. The importance of understanding this atom has been heightened because of the possible light it could...
The strong interaction shift $\epsilon$ and broadening {\Gamma} in pionic deuterium have been determined in a high statistics study of the {\pi}D(3p - 1s) X-ray transition using a high-resolution crys...
Near-threshold Photoproduction of Phi Mesons from Deuterium
Near-threshold Photoproduction Phi Mesons Deuterium
2011/1/4
We report the first measurement of the differential cross section on $\phi$-meson photoproduction from deuterium near the production threshold for a proton using the CLAS detector and a tagged-photon ...
Pressure dependence of the deuterium isotope effect in the photolysis of formaldehyde by ultraviolet light
the deuterium isotope effect the photolysis of formaldehyde ultraviolet light
2010/8/12
The pressure dependence of the relative photolysis rate of HCHO vs. HCDO has been investigated for the first time, using a photochemical reactor at the University of Copenhagen. The dissociation of HC...
Azimuthal asymmetries in production of charged hadrons by high energy muons on polarized deuterium targets
Azimuthal asymmetries polarized deuterium targets high energy muons
2010/3/15
Search for azimuthal asymmetries in semi-inclusive production of charged hadrons by 160 GeV muons on the longitudinally polarized deuterium target, has been performed using the 2002- 2004 COMPASS data...
Hot Groundwater Systems in Iceland Traced by Deuterium
Hot Groundwater Systems Iceland Deuterium
2009/10/29
This paper summarizes the result obtained for hydrothermal systems in Iceland,
by using deuterium and oxygen-18 as natural tracers.
The deuterium content of a single sample of a local cold spring or...
Use of deuterium to understand runoff generation in a headwater catchment containing a dambo
dambo runoff headwater catchment
2009/5/27
Dambos, seasonally saturated wetlands, are widespread in headwater catchments in southern Africa and play an important role in the regional hydrological cycle. However, the processes influencing runof...
The variations of the stable isotopes of hydrogen (protium and deuterium) were determined in the various water masses of the Gulf of Mexico. Surface waters of the central Gulf were found to have an av...