Results 331 to 340 of about 5,085,629 (389)
Some of the next articles are maybe not open access.
, 1998
A self-consistent real-space multiple-scattering (RSMS) approach for calculations of x-ray-absorption near-edge structure (XANES) is presented and implemented in an {ital ab initio} code applicable to arbitrary aperiodic or periodic systems.
A. Ankudinov +3 more
semanticscholar +1 more source
A self-consistent real-space multiple-scattering (RSMS) approach for calculations of x-ray-absorption near-edge structure (XANES) is presented and implemented in an {ital ab initio} code applicable to arbitrary aperiodic or periodic systems.
A. Ankudinov +3 more
semanticscholar +1 more source
Current Opinion in Gastroenterology, 2001
Many advances in the study of nutrient absorption have been made with the use of molecular and genetic techniques; however, standard in vivo studies have provided interesting and important new information. Omega-3 long-chain fatty acids have unexpected effects on lipoprotein formation and secretion in neonatal intestinal cells; this needs to be ...
Shadab A., Siddiqi +3 more
openaire +3 more sources
Many advances in the study of nutrient absorption have been made with the use of molecular and genetic techniques; however, standard in vivo studies have provided interesting and important new information. Omega-3 long-chain fatty acids have unexpected effects on lipoprotein formation and secretion in neonatal intestinal cells; this needs to be ...
Shadab A., Siddiqi +3 more
openaire +3 more sources
Calculation of absorption coefficients and absorption effects [PDF]
, 1970 A Calculate the total secondary absorption of a cement sample for Ca Kα radiation. Use the following mass absorption coefficients for Ca Kα.
J. L. de Vries, Ron Jenkins
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, 1970
The experimental evidence concerning the density of states in amorphous semiconductors and the ranges of energy in which states are localized is reviewed; this includes d.c. and a.c. conductivity, drift mobility and optical absorption.
E. Davis, N. Mott
semanticscholar +1 more source
The experimental evidence concerning the density of states in amorphous semiconductors and the ranges of energy in which states are localized is reviewed; this includes d.c. and a.c. conductivity, drift mobility and optical absorption.
E. Davis, N. Mott
semanticscholar +1 more source
Journal of Physical Chemistry Letters, 2014
Solar cells based on organometallic halide perovskite absorber layers are emerging as a high-performance photovoltaic technology. Using highly sensitive photothermal deflection and photocurrent spectroscopy, we measure the absorption spectrum of ...
S. de Wolf +8 more
semanticscholar +1 more source
Solar cells based on organometallic halide perovskite absorber layers are emerging as a high-performance photovoltaic technology. Using highly sensitive photothermal deflection and photocurrent spectroscopy, we measure the absorption spectrum of ...
S. de Wolf +8 more
semanticscholar +1 more source
2010
Publisher Summary This chapter focuses on pesticide absorption with an expanded focus on dermal absorption as workers involved in pesticide manufacturing, formulation, or application and harvesting of treated crops are more likely to be exposed to these chemicals via the skin. Absorption is the translocation of the pesticide from an external source of
Jim E. Riviere, Ronald E. Baynes
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Publisher Summary This chapter focuses on pesticide absorption with an expanded focus on dermal absorption as workers involved in pesticide manufacturing, formulation, or application and harvesting of treated crops are more likely to be exposed to these chemicals via the skin. Absorption is the translocation of the pesticide from an external source of
Jim E. Riviere, Ronald E. Baynes
openaire +3 more sources
Biochimica et Biophysica Acta, 1959
Abstract The absorptive pattern of a series of peptides has been investigated with an in vitro sac preparation from rat intestine. Results demonstrate a specificity of hydrolysis and ability to traverse the intestinal wall. The mechanism is discussed whereby accumulation of intact peptide may occur in the serosal solution.
Donald S. Wiggans, John M. Johnston
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Abstract The absorptive pattern of a series of peptides has been investigated with an in vitro sac preparation from rat intestine. Results demonstrate a specificity of hydrolysis and ability to traverse the intestinal wall. The mechanism is discussed whereby accumulation of intact peptide may occur in the serosal solution.
Donald S. Wiggans, John M. Johnston
openaire +3 more sources
ACS Applied Materials and Interfaces, 2019
Electromagnetic (EM) pollution affecting people's normal lives and health has attracted considerable attention in the current society. In this work, a promising EM wave absorption and shielding material, MXene/Ni hybrid, composed of one-dimensional Ni ...
Luyang Liang +9 more
semanticscholar +1 more source
Electromagnetic (EM) pollution affecting people's normal lives and health has attracted considerable attention in the current society. In this work, a promising EM wave absorption and shielding material, MXene/Ni hybrid, composed of one-dimensional Ni ...
Luyang Liang +9 more
semanticscholar +1 more source
Analytical Chemistry, 1956
Material in the review on light absorption spectrometry is classified as chemistry, physics, and applications. Separate tables are given for photometric methods for metals, nonmetals, and organic compounds. 535 references are given to reports, patents, and U. S. and foreign journals and books published from September 1959 to October 1961.
D. F. Boltz, Melvin G. Mellon
openaire +3 more sources
Material in the review on light absorption spectrometry is classified as chemistry, physics, and applications. Separate tables are given for photometric methods for metals, nonmetals, and organic compounds. 535 references are given to reports, patents, and U. S. and foreign journals and books published from September 1959 to October 1961.
D. F. Boltz, Melvin G. Mellon
openaire +3 more sources
Advanced Functional Materials, 2018
Absorbers with lightweight, low filler loading and broad absorption band are highly desirable for electromagnetic wave absorption field. Here, hollow Co1–xS microspheres constructed by nanosheets are fabricated via a facile synthetic method based on ...
Xiao-Juan Zhang +6 more
semanticscholar +1 more source
Absorbers with lightweight, low filler loading and broad absorption band are highly desirable for electromagnetic wave absorption field. Here, hollow Co1–xS microspheres constructed by nanosheets are fabricated via a facile synthetic method based on ...
Xiao-Juan Zhang +6 more
semanticscholar +1 more source