Results 21 to 30 of about 15,308,393 (377)

Transmission and group delay of microring coupled-resonator optical waveguides [PDF]

open access: yes, 2006
We measured the transmission and group delay of microring coupled-resonator optical waveguides (CROWs). The CROWs consisted of 12 weakly coupled, microring resonators fabricated in optical polymers (PMMA on Cytop).
DeRose, Guy A.   +3 more
core   +1 more source

MODERN DIAGNOSTIC AND TREATMENT OF VITAMIN В12 DEFICIENCY

open access: yesKlinicist, 2017
An article reflects modern concepts of the etiology of vitamin B12 deficiency including medication-induced conditions. Particular attention is paid to diagnostic algorithm in case of overt and latent forms of deficit.
A. L. Krasnovskiy   +5 more
doaj   +1 more source

Latent functional connectivity underlying multiple brain states

open access: yesNetwork Neuroscience, 2022
Functional connectivity (FC) studies have predominantly focused on resting state, where ongoing dynamics are thought to reflect the brain’s intrinsic network architecture; thought to be broadly relevant because it persists across brain states (i.e ...
Ethan M. McCormick   +4 more
doaj   +1 more source

Importance of Intrinsic-Q in Microring-Based Optical Filters and Dispersion-Compensation Devices [PDF]

open access: yes, 2007
We investigate the impact of the intrinsic-Q of the resonant poles on the performance of multiring-based optical filters and dispersion-compensating devices.
Hossein-Zadeh, Mani, Vahala, Kerry J.
core   +1 more source

Optimized optomechanical crystal cavity with acoustic radiation shield [PDF]

open access: yes, 2012
We present the design of an optomechanical crystal nanobeam cavity that combines finite-element simulation with numerical optimization, and considers the optomechanical coupling arising from both moving dielectric boundaries and the photo-elastic effect.
Chan, Jasper   +4 more
core   +2 more sources

OPTN is a host intrinsic restriction factor against neuroinvasive HSV-1 infection

open access: yesNature Communications, 2021
During herpesvirus infection, most individuals intrinsically suppress a primary infection and therewith preclude potential damage or neurodegeneration of the CNS. Here, Ames et al.
Joshua Ames   +9 more
doaj   +1 more source

Evaluating intrinsic and non-intrinsic cancer risk factors [PDF]

open access: yesNature Communications, 2018
AbstractDiscriminating the contribution of unmodifiable random intrinsic DNA replication errors (‘bad luck’) to cancer development from those of other factors is critical for understanding cancer in humans and for directing public resources aimed at reducing the burden of cancer.
Song Wu   +3 more
openaire   +3 more sources

Determinants of Perceived Ease of Use: Integrating Control, Intrinsic Motivation, and Emotion into the Technology Acceptance Model

open access: yesInformation systems research, 2000
Much previous research has established that perceived ease of use is an important factor influencing user acceptance and usage behavior of information technologies.
V. Venkatesh
semanticscholar   +1 more source

Three religious orientations and five personality factors : an exploratory study among adults in England [PDF]

open access: yes, 2010
In order to explore the power of the five factor model of personality to explain individual differences recorded on measures of the three religious orientations, a sample of 198 adults in England completed established measures of the three religious ...
Clarke, Rachel   +4 more
core   +1 more source

Power Spectra for Galaxy Shape Correlations [PDF]

open access: yes, 2001
It has recently been argued that the observed ellipticities of galaxies may be determined at least in part by the primordial tidal gravitational field in which the galaxy formed.
Mackey, Jonathan
core   +4 more sources

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