Zobrazeno 1 - 10
of 24
pro vyhledávání: '"B.C. Gu"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 928:37-42
Positron annihilation lifetime (PAL) spectroscopy is one of the most powerful methods to quantitatively characterize atomic-scaled lattice imperfections in condensed materials. Generally, one needs to fit a PAL spectrum by solving a local non-linear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9881578ec00d1786282abc6af8af76c
https://doi.org/10.1016/j.nima.2019.02.056
https://doi.org/10.1016/j.nima.2019.02.056
Autor:
B.G.C. Homem, L.P.C. Borges, I.B.G. de Lima, B.C. Guimarães, P.P. Spasiani, I.M. Ferreira, P. Meo-Filho, A. Berndt, B.J.R. Alves, S. Urquiaga, R.M. Boddey, D.R. Casagrande
Publikováno v:
Animal, Vol 18, Iss 5, Pp 101158- (2024)
The transformation of pastures from a degraded state to sustainable productivity is a major challenge in tropical livestock production. Stoloniferous forage legumes such as Arachis pintoi (forage peanut) are one of the most promising alternatives for
Externí odkaz:
https://doaj.org/article/792cd575df624a5e9eafb25584c43017
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 406:638-642
The matrix graphite of pebble fuel elements was irradiated with 1 MeV Xe ions at room temperature to fluences of 5.8 × 1014 ions/cm2 and 2.9 × 1015 ions/cm2, respectively. The microstructure and defects of matrix graphite samples were characterized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a67f86011bfd2fe0c27b97ff8d58f9fa
https://doi.org/10.1016/j.nimb.2017.03.159
https://doi.org/10.1016/j.nimb.2017.03.159
Autor:
Hong Xia Xu, B.C. Gu, Ya Juan Zhong, Zhi Yong Zhu, Hai Tao Jiang, Bangjiao Ye, Bing Liu, Jun Lin, Yu Chen
Publikováno v:
Defect and Diffusion Forum. 373:189-192
The matrix graphite of fuel elements (FEs) with infiltration of 2LiF-BeF2(FLiBe) at different pressures varying from 0.4 MPa to 1.0 MPa, has been studied by X-ray diffraction (XRD), scanning electron microscope (SEM) and positron annihilation lifetim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc7e474799cff78964c5391b71145626
https://doi.org/10.4028/www.scientific.net/ddf.373.189
https://doi.org/10.4028/www.scientific.net/ddf.373.189
Publikováno v:
Defect and Diffusion Forum. 373:237-240
Tantalum nitride (TaN) thin films were deposited using magnetron sputtering method under different N2/Ar ratio condition. Slow positron beam was used to analyze the microstructure of those films. The results show that the films which deposited at low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8899e227fc511775e6b0cd7c6d84cbf7
https://doi.org/10.4028/www.scientific.net/ddf.373.237
https://doi.org/10.4028/www.scientific.net/ddf.373.237
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 946:162691
Positron annihilation lifetime (PAL) spectroscopy is a powerful tool to study atomic-scaled microstructure of materials. But PAL spectra can be easily distorted, then one will get wrong conclusions. Conventional PAL spectrometers have been widely use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f49f7eb158abc5ca6c05f71af8cfa27
https://doi.org/10.1016/j.nima.2019.162691
https://doi.org/10.1016/j.nima.2019.162691
Publikováno v:
Applied Physics Letters. 115:192106
CuAgSe is a promising thermoelectric material due to its superionicity. In this work, β-Cu1−xAg1−ySe (x = 0, 0.02, and 0.04; y = 0, 0.02, and 0.04) samples are synthesized by solid-state reaction method. The vacancies in samples are characterize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ee81817890cf994eb6d6d9f809fc32a
https://doi.org/10.1063/1.5126899
https://doi.org/10.1063/1.5126899
Publikováno v:
Poultry Science, Vol 100, Iss 2, Pp 707-720 (2021)
This study was designed to evaluate the effects of green light emitting diode (LED) light during incubation and dietary organic macro and trace minerals during rearing on tibia morphological, biophysical, and mechanical characteristics of broiler chi
Externí odkaz:
https://doaj.org/article/9facfbd6b1e14be9bab721dd8048be24
Publikováno v:
Poultry Science, Vol 99, Iss 6, Pp 3020-3029 (2020)
This study was designed to determine effects of eggshell temperature (EST) pattern in week 2 and week 3 of incubation on tibia development of broiler chickens at slaughter age. A total of 468 Ross 308 eggs were incubated at an EST of 37.8°C from inc
Externí odkaz:
https://doaj.org/article/cbc034ad8da449c09e947c136654ca4a
Publikováno v:
Poultry Science, Vol 101, Iss 3, Pp 101647- (2022)
ABSTRACT: This study was designed to evaluate effects of source of macro and trace minerals (inorganic vs. organic) in fast and slower growing broiler breeders’ diets on egg and hatchling mineral content and on offspring tibia morphological, biophy
Externí odkaz:
https://doaj.org/article/38bc57d9f7df4345aadabc2015b1620c