Results 101 to 110 of about 607,548 (293)

Quantitative relationship between shale NMR transverse relaxation time and pore size distribution and its application

open access: yesYouqi dizhi yu caishoulu
Nuclear magnetic resonance (NMR) transverse relaxation time T2 is commonly used to characterize the full-scale pore size distribution characteristics of shale.
WU Lianbo
doaj   +1 more source

Swelling of radiation-cured polymer precursor powder for silicon carbide by pyrolysis

open access: yesJournal of Asian Ceramic Societies, 2015
Ceramic yield, density, volume change and pore size distribution were measured for radiation- and thermally cured PCS powder when they were pyrolyzed in the temperature range of 673–973 K.
Akinori Takeyama   +3 more
doaj   +1 more source

Stochastic reconstruction of sandstones

open access: yes, 2000
A simulated annealing algorithm is employed to generate a stochastic model for a Berea and a Fontainebleau sandstone with prescribed two-point probability function, lineal path function, and ``pore size'' distribution function, respectively. We find that
A. Scheidegger   +23 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Heat sterilizable Ni-Cd battery development Quarterly progress report, 1 Oct. - 31 Dec. 1967 [PDF]

open access: yes
Microscopic, X ray diffraction, porosity, and pore size distribution data for heat sterilizable Ni-Cd ...
Popat, P. V., Rubin, E. J.
core   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

Study on Analytical Method for Pore Size Distribution of the Lower Cambrian Niutitang Formation Shale in Southeastern Chongqing

open access: yesYankuang ceshi, 2018
BACKGROUND The low-temperature nitrogen (N2) adsorption-desorption method has been widely used to evaluate the pore structure of shale, however, the different analytical conditions such as degassing temperature and degassing time were reported in the ...
MA Zhen-qian   +2 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

A lattice model for the kinetics of rupture of fluid bilayer membranes

open access: yes, 2002
We have constructed a model for the kinetics of rupture of membranes under tension, applying physical principles relevant to lipid bilayers held together by hydrophobic interactions.
A. Barnett   +31 more
core   +1 more source

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