Results 31 to 40 of about 71,609 (291)

Cr Stable Isotope Fractionation in Arbuscular Mycorrhizal Dandelion and Cr Uptake by Extraradical Mycelium [PDF]

Pedosphere, 2015
As common soil fungi that form symbioses with most terrestrial plants, arbuscular mycorrhizal (AM) fungi play an important role in plant adaptation to chromium (Cr) contamination. However, little information is available on the underlying mechanisms of AM symbiosis on plant Cr resistance.
Bai-Hui, Ren, Wu, Song-Lin, Chen, Bao-Dong, Wu, Zhao-Xiang, Zhang, Xin   +4 more
openaire   +2 more sources

Models for Galactic cosmic-ray propagation [PDF]

, 2001
A new numerical model of particle propagation in the Galaxy has been developed, which allows the study of cosmic-ray and gamma-ray production and propagation in 2D or 3D, including a full reaction network.
A.W. Strong, Anders, Bergström, Binns, Connell, Connell, Connell, Davis, DuVernois, DuVernois, DuVernois, DuVernois, Engelmann, Hareyama, Hesse, I.V. Moskalenko, Lukasiak, Lukasiak, Lukasiak, Moskalenko, Moskalenko, Orito, Ptuskin, Seo, Simon, Simpson, Stephens, Stochaj, Strong, Strong, Strong, Strong, Strong, Thayer, Webber, Webber, Webber, Webber, Yanasak   +38 more
core   +3 more sources

An Improved Cr-EA-IRMS Method for the Effective Determination of the Hydrogen Isotopes in Coal Samples

Frontiers in Chemistry, 2022
Hydrogen isotope analysis of coal is an important tool in the geochemical analysis of coal. The traditional method of hydrogen isotope analysis of coal requires the oxidation of organic matter bound hydrogen in coal to water by an oxidizing agent and ...
Hongwei Li, Hongwei Li, Lianjun Feng, Lianjun Feng   +3 more
doaj   +1 more source

Determination of the s-wave Scattering Length of Chromium

, 2003
We have measured the deca-triplet s-wave scattering length of the bosonic chromium isotopes $^{52}$Cr and $^{50}$Cr. From the time constants for cross-dimensional thermalization in atomic samples we have determined the magnitudes $|a(^{52}Cr)|=(170 \pm ...
A. Griesmaier, A. Görlitz, A. Simoni, C. C. Bradley, C. J. Joachain, D. Heinzen, J. Werner, P. O. Schmidt, P. O. Schmidt, P. S. Julienne, R. deCarvalho, S. Hensler, S. M. Casey, T. Pfau   +13 more
core   +1 more source

Decay properties of 68,69,70Mn: Probing collectivity up to N=44 in Fe isotopic chain

Physics Letters B, 2015
The β decays Mn68→Fe68, Mn69→Fe69 and Mn70→Fe70 have been measured at the RIBF facility at RIKEN using the EURICA γ spectrometer combined with an active stopper consisting of a stack of Si detectors.
G. Benzoni, A.I. Morales, H. Watanabe, S. Nishimura, L. Coraggio, N. Itaco, A. Gargano, F. Browne, R. Daido, P. Doornenbal, Y. Fang, G. Lorusso, Z. Patel, S. Rice, L. Sinclair, P.-A. Söderström, T. Sumikama, J. Wu, Z.Y. Xu, R. Yokoyama, H. Baba, R. Avigo, F.L. Bello Garrote, N. Blasi, A. Bracco, F. Camera, S. Ceruti, F.C.L. Crespi, G. de Angelis, M.-C. Delattre, Zs. Dombradi, A. Gottardo, T. Isobe, I. Kuti, K. Matsui, B. Melon, D. Mengoni, T. Miyazaki, V. Modamio-Hoybjor, S. Momiyama, D.R. Napoli, M. Niikura, R. Orlandi, H. Sakurai, E. Sahin, D. Sohler, R. Taniuchi, J. Taprogge, Zs. Vajta, J.J. Valiente-Dobón, O. Wieland, M. Yalcinkaya   +51 more
doaj   +1 more source

Shape transition and fluctuation in neutron-rich Cr isotopes around N = 40

, 2012
The spherical-to-prolate shape transition in neutron-rich Cr isotopes from N = 34 to 42 is studied by solving the collective Schr\"odinger equation for the five-dimensional quadrupole collective Hamiltonian.
Hinohara, Nobuo, Matsuo, Masayuki, Matsuyanagi, Kenichi, Nakatsukasa, Takashi, Sato, Koichi, Yoshida, Kenichi   +5 more
core   +1 more source

Efficacy of Trophic Transfer of Radioactive and Stable Isotopes of Metals to Zoobenthos-Feeding Fish of the Yenisei River [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2013
Accumulation of radioactive and stable isotopes of metals in trophic chain of the Yenisei River leading to zoobenthivorous fish species, dace (Leuciscus leuciscus baicalensis) and grayling (Thymallus arcticus), have been investigated.
Tatiana A. Zotina, Elena A. Trofimova, Alexandr Ya. Bolsunovsky, Olesia V. Anishenko   +3 more
doaj  

Deformation around neutron-rich Cr isotopes in axially symmetric Skyrme-Hatree-Fock-Bogoliubov method

, 2008
We analyse deformation mechanism in neutron-rich Cr, Fe and Ti isotopes with N=32-44 by means of a Skyrme-Hartree-Fock-Bogoliubov mean-field code employing a two-dimensional mesh representation in the cylindrical coordinate system.
Aoi, Baye, Bender, Blazkiewicz, Bonche, Bulgac, Caurier, Deacon, Deacon, Dobaczewski, Dobaczewski, Fischer, Freeman, Gall, Goriely, Hannawald, Heyde, Hiroshi Oba, Hoodbhoy, Hoteling, Lalazissis, Masayuki Matsuo, Motobayashi, Nazarewicz, Press, Reinhard, Ring, Sorlin, Stoitsov, Stotsov, Tajima, Tajima, Terasaki, Terán, Yamagami, Yoshida, Yoshida, Zhu   +37 more
core   +1 more source

Effect of surface hydrogen on the anomalous surface segregation behavior of Cr in Fe-rich Fe-Cr alloys

, 2012
The segregation behavior of Cr in dilute Fe-Cr alloys is known to be anomalous since the main barrier for surface segregation of Cr in these alloys arises not from the topmost surface layer but from the subsurface layer where the solution energy of Cr is
Gupta, Michèle, Gupta, Raju P., Levesque, Maximilien   +2 more
core   +3 more sources

Coherent Control of Nitrogen Nuclear Spins via the VB−${\rm V}_B^-$‐Center in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
This study demonstrates coherent control of 15N nuclear spins coupled to VB−${\text{V}}_{\text{B}}^{-}$ centers in isotope‐enriched hexagonal boron nitride. Selective addressing via spin‐state mixing enables Rabi driving, quantum gates, and coherence times exceeding 10 μs$\umu{\rm s}$.
Adalbert Tibiássy, Charlie J. Patrickson, Thomas Poirier, James H. Edgar, Bruno Lopez‐Rodriguez, Viktor Ivády, Isaac J. Luxmoore   +6 more
wiley   +1 more source