Results 1 to 10 of about 291,001 (382)
Spectral tracing of deuterium for imaging glucose metabolism [PDF]
Nature Biomedical Engineering, 2019 Cells and tissues often display pronounced spatial and dynamical metabolic heterogeneity. Common glucose-imaging techniques report glucose uptake or catabolism activity, yet do not trace the functional utilization of glucose-derived anabolic products ...
Lingyan Shi Or L Shi +2 more
exaly +4 more sources
Hyperfine Interactions, 2009 The strong interaction shift $ $ and broadening in pionic deuterium have been determined in a high statistics study of the D(3p - 1s) X-ray transition using a high-resolution crystal spectrometer. The pionic deuterium shift will provide constraints for the pion-nucleon isospin scattering lengths extracted from measurements of shift and broadening
Strauch, Th. +18 more
openaire +8 more sources
To Divide or Not to Divide? How Deuterium Affects Growth and Division of Chlamydomonas reinhardtii
Biomolecules, 2021 Extensive in vivo replacement of hydrogen by deuterium, a stable isotope of hydrogen, induces a distinct stress response, reduces cell growth and impairs cell division in various organisms.
Veronika Kselíková +2 more
doaj +1 more source
Diversity, 2021 The measurement of stable hydrogen isotope ratios (δ2H) in animal tissues is a popular means of inferring spatial origins and migratory connections. However, the use of this isotope to infer diet and potentially trophic position remains poorly understood,
Rien E. van Wijk +2 more
doaj +1 more source
First GD-OES results on various deuterium ion fluences implanted in tungsten
Nuclear Materials and Energy, 2018 Glow discharge optical emission spectroscopy (GD-OES) was used to investigate the deep depth profile of deuterium in tungsten exposed to deuterium ions at various fluences. Deuterium was found to continue to decrease in intensity at depths 10–20 µm, even
Chase N. Taylor, Masashi Shimada
doaj +1 more source
Studies concerning mass and heat transfer on B7 structured packing [PDF]
Nuclear Technology and Radiation Protection, 2004 The paper presents theoretical and experimental data concerning mass and heat transfer on B7 structured packing, used for deuterium separation in distillation column.
Croitoru Cornelia +5 more
doaj +1 more source
On the deuterium abundance and the importance of stellar mass loss in the interstellar and intergalactic medium [PDF]
, 2018 We quantify the gas-phase abundance of deuterium and fractional contribution of stellar mass loss to the gas in cosmological zoom-in simulations from the Feedback In Realistic Environments project.
Chan, T. K. +7 more
core +6 more sources
Revista Facultad de Ingeniería, 2018 Identifying the hydraulic connection between the area of recharge and the area of discharge in aquifers is only possible by using tracers; the 18O and 2H isotopes have proven to be good tracers to determine such hydraulic connection.
Jorge Eliecer Mariño-Martínez +1 more
doaj +1 more source
What is the Total Deuterium Abundance in the Local Galactic Disk? [PDF]
, 2006 Analyses of spectra obtained with the Far Ultraviolet Spectroscopic Explorer (FUSE) satellite, together with spectra from the Copernicus and IMAPS instruments, reveal an unexplained very wide range in the observed deuterium/hydrogen (D/H) ratios for ...
Blair, William P. +16 more
core +4 more sources
Physical Review D, 1993 20 pages (figures available upon request), (to appear in Phys.Rev.D) ADP-92-192 ...
Melnitchouk, W., Thomas, A. W.
openaire +3 more sources