Results 31 to 40 of about 2,358,768 (289)

A general second order complete active space self-consistent-field solver for large-scale systems [PDF]

open access: yes, 2017
We present a new second order complete active space self-consistent field implementation to converge wavefunctions for both large active spaces and large atomic orbital (AO) bases.
Chan, Garnet Kin-Lic   +2 more
core   +3 more sources

Active filter synthesis based on nodal admittance matrix expansion

open access: yesEURASIP Journal on Wireless Communications and Networking, 2017
Active network synthesis is important for circuit designer to find new circuits with desired performance. In this paper, a method of Tow-Thomas (TT) Bi-quad band-pass filter circuit generation methods is proposed using nullor representation of the ...
Lingling Tan, Yunpeng Wang, Guizhen Yu
doaj   +1 more source

Activation of cartilage matrix metalloproteinases by activated protein C [PDF]

open access: yesArthritis & Rheumatism, 2009
AbstractObjectiveTo investigate the role of activated protein C (APC) in cartilage degradation.MethodsChondrocyte expression of protein C, endothelial protein C receptor (EPCR), and thrombomodulin (TM) were evaluated by reverse transcription–polymerase chain reaction (RT‐PCR).
Miriam T, Jackson   +5 more
openaire   +2 more sources

Power consumption and temperature distribution in WRGB active-matrix OLED displays [PDF]

open access: yes, 2016
In this paper, the power consumption of a white-red-green-blue (WRGB) active-matrix organic light-emitting device (OLED) display and the resulting temperature distribution across the display are analyzed as a function of the applied image and the ...
Chesterman, Frédérique   +5 more
core   +2 more sources

Extensive extracellular matrix depositions in active multiple sclerosis lesions

open access: yesNeurobiology of Disease, 2006
In the central nervous system, basement membrane (BM) constituents are predominantly associated with the vasculature. However, under inflammatory conditions, the expression of BM components may alter.
Jack van Horssen   +3 more
doaj   +1 more source

Intracellular mechanochemical waves in an active poroelastic model [PDF]

open access: yes, 2013
Many processes in living cells are controlled by biochemical substances regulating active stresses. The cytoplasm is an active material with both viscoelastic and liquid properties. We incorporate the active stress into a two-phase model of the cytoplasm
Alonso Muñoz, Sergio   +3 more
core   +2 more sources

Collagenolytic matrix metalloproteinases antagonize proteinase-activated receptor-2 activation, providing insights into extracellular matrix turnover [PDF]

open access: yesJournal of Biological Chemistry, 2019
The collagenase subfamily of matrix metalloproteinases (MMPs) have important roles in the remodeling of collagenous matrices. The proteinase-activated receptor (PAR) family has a unique mechanism of activation requiring proteolysis of an extracellular domain forming a neo-N terminus that acts as a tethered ligand, a process that has been associated ...
Adrian M.D. Falconer   +8 more
openaire   +4 more sources

Active-matrix GaN micro light-emitting diode display with unprecedented brightness [PDF]

open access: yes, 2015
Displays based on microsized gallium nitride light-emitting diodes possess extraordinary brightness. It is demonstrated here both theoretically and experimentally that the layout of the n-contact in these devices is important for the best device ...
Dawson, Martin D.   +12 more
core   +1 more source

Thin-Film Transistor Digital Microfluidics Circuit Design with Capacitance-Based Droplet Sensing

open access: yesSensors
With the continuous expansion of pixel arrays in digital microfluidics (DMF) chips, precise droplet control has emerged as a critical issue requiring detailed consideration.
Shengzhe Jiang   +6 more
doaj   +1 more source

Invisible Z decay width bounds on active-sterile neutrino mixing in the (3+1) and (3+2) models

open access: yes, 2007
In this work we consider the standard model extended with singlet sterile neutrinos with mass in the eV range and mixed with the active neutrinos. The active-sterile neutrino mixing renders new contributions to the invisible Z decay width which, in the ...
C. A. DE S. PIRES, Donini A., Yao W. M.
core   +1 more source

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