Results 201 to 210 of about 10,891 (258)
Some of the next articles are maybe not open access.
The Ep = 2.66 MeV resonance in O16(p, p)O16
Nuclear Physics, 1965Abstract The absolute differential cross section has been measured over the Ep = 2.66 MeV resonance [Ex(F17) = 3.10 MeV] in O16(p, p)O16 at the following angles in the centre-of-mass system: 54.5°, 70.5°, 90.0°, 107.0°, 125.5°, 140.5° and 151.3°. Also angular distributions (15 angles from θc.m.
V. Gomes +3 more
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Structure of the O16 polysaccharide from Escherichia coli O16:K1: An NMR investigation
Carbohydrate Research, 1994The polysaccharide moiety of the O16 antigen (lipopolysaccharide) consists of D-glucopyranose, D-galactofuranose, L-rhamnopyranose, and 2-acetamido-2-deoxy-D-glucopyranose in the molar ratios 1:1:1:1. It is O-acetylated with one acetyl group per repeating unit.
B, Jann +3 more
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Nonresonant p -wave direct capture and interference effect observed in the O16(n,γ)O17 reaction
, 2020We measured the total capture cross section of the $^{16}\mathrm{O}(n,\ensuremath{\gamma})^{17}\mathrm{O}$ reaction, as well as partial cross sections leading to the ground (${J}^{\ensuremath{\pi}}=5/{2}^{+})$ and first-excited (${J}^{\ensuremath{\pi}}=1/
Y. Nagai +7 more
semanticscholar +1 more source
Physics Letters, 1962
Gaseous nitrogen, enriched to 95% in N/sup 15/, was enclosed in a small duralumin chamber into which a beam of protons, collimated to a 16-in. diameter, could be directed through entrance and exit foils of thin nickel. Center-of mass differential scattering cross sections were measured at 70.1 to 140.8 deg as a function of proton energy at the target ...
G. Dearnaley +3 more
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Gaseous nitrogen, enriched to 95% in N/sup 15/, was enclosed in a small duralumin chamber into which a beam of protons, collimated to a 16-in. diameter, could be directed through entrance and exit foils of thin nickel. Center-of mass differential scattering cross sections were measured at 70.1 to 140.8 deg as a function of proton energy at the target ...
G. Dearnaley +3 more
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International Journal of Dermatology, 2019
DNA promoter methylation is usually an early stage in carcinogenesis process, including oral cancer. The purpose of this study was to investigate the association between T allele of specific single nucleotide polymorphism (SNP) C>T rs 16906252 and O16 ...
M. Sánchez‐Siles +8 more
semanticscholar +1 more source
DNA promoter methylation is usually an early stage in carcinogenesis process, including oral cancer. The purpose of this study was to investigate the association between T allele of specific single nucleotide polymorphism (SNP) C>T rs 16906252 and O16 ...
M. Sánchez‐Siles +8 more
semanticscholar +1 more source
Nuclear Physics, 1965
Abstract Even parity states in O 16 are studied using the shell model in the jj coupling scheme with a zero-range, spin-dependent residual interaction. This necessitates consideration of both one particle-one hole excitations through two oscillators shells and two particle-two hole excitations. The unperturbed energy spectrum is taken from data of
J.M. Eisenberg, B.M. Spicer, M.E. Rose
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Abstract Even parity states in O 16 are studied using the shell model in the jj coupling scheme with a zero-range, spin-dependent residual interaction. This necessitates consideration of both one particle-one hole excitations through two oscillators shells and two particle-two hole excitations. The unperturbed energy spectrum is taken from data of
J.M. Eisenberg, B.M. Spicer, M.E. Rose
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Nuclear Physics, 1962
Abstract An approximate Hartree-Fock self-consistent-field calculation is carried out for the ground state of the O16 nucleus. The two-body interaction used has a finite hard core as well as tensor and Serber exchange interaction. Our zeroth-order wave function gives an improved ground state energy of −116.3 MeV as compared to −87.8 MeV obtained with
Nazakat Ullah, R.K. Nesbet
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Abstract An approximate Hartree-Fock self-consistent-field calculation is carried out for the ground state of the O16 nucleus. The two-body interaction used has a finite hard core as well as tensor and Serber exchange interaction. Our zeroth-order wave function gives an improved ground state energy of −116.3 MeV as compared to −87.8 MeV obtained with
Nazakat Ullah, R.K. Nesbet
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Cross sections for the O16(d, p0)O17, O16(d, p1O17∗ and O16(d, α0)N14 reactions from 0.8 to 1.7 MeV
Nuclear Physics, 1964Abstract Absolute cross sections for the O 16 (d, p 0 )O 17 , O 16 (d, p 1 )O 17∗ and O 16 (d, α 0 )N 14 reactions have been measured from 0.8 to 1.7 MeV at laboratory angles of 51.4°, 66.9°, 86.7°, 127.7°, 142.2° and 164.3°.
H.C. Kim +3 more
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2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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Differentiation, 2010
The search for putative precursor cells within the pancreas has been the focus of extensive research. Rare adult mouse pancreas-derived multipotent precursor (PMP) cells, possessing the intriguing capacity to generate cross-germ layer progeny in the pancreatic and neural lineages, have been identified.
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The search for putative precursor cells within the pancreas has been the focus of extensive research. Rare adult mouse pancreas-derived multipotent precursor (PMP) cells, possessing the intriguing capacity to generate cross-germ layer progeny in the pancreatic and neural lineages, have been identified.
openaire +1 more source