Results 11 to 20 of about 276,884 (303)

Motion and dosimetric criteria for selecting gating technique for apical lung lesions in magnetic resonance guided radiotherapy

open access: yesFrontiers in Oncology, 2023
IntroductionPatients treatment compliance increases during free-breathing (FB) treatment, taking generally less time and fatigue with respect to deep inspiration breath-hold (DIBH).
Matteo Galetto   +13 more
doaj   +1 more source

Bat use of abandoned mines throughout Nevada

open access: yesWildlife Society Bulletin, 2023
Abandoned mines offer important roosting habitat for several species of bats throughout the western United States. Currently, abandoned mine reclamation programs are tasked with closing abandoned mines to ameliorate safety, health, and environmental ...
Megan L. Moran   +3 more
doaj   +1 more source

Development of a neurophysiological sensory gating model in the rat to aid in the preclinical identification of possible treatments of sensory flooding in schizophrenia [PDF]

open access: yes, 2013
Objective: It has been widely hypothesized that a failure to properly filter, or ‘gate’, incoming auditory information occurs in schizophrenic patients. This can be observed in a reduced event-related potential response to the second of a pair of clicks,
Bloomfield, Andrew
core   +2 more sources

Entropy measures and predictive recognition as mirrored in gating and lexical decision over multimorphemic Hungarian noun forms [PDF]

open access: yesPsihologija, 2013
Our paper is an attempt to indicate the relevance of information theoretical accounts to understand word recognition and morphological processing in Hungarian, along with other studies using more traditional predictors like linear position and ...
Pléh Csaba   +4 more
doaj   +1 more source

Theoretical implication of liganding reactions in axonal sodium channel gating [PDF]

open access: yes, 1980
Dorogi PL, Neumann E. Theoretical implication of liganding reactions in axonal sodium channel gating. Neurochemistry International. 1980;2:45-51.Mathematical simulation models for measured permeability properties of axonal Na+ channels point to the ...
Dorogi, Peter L., Neumann, Eberhard
core   +1 more source

Neural Activation in Bilinguals and Monolinguals Using a Word Identification Task

open access: yesLanguages, 2023
The study investigated word recognition during neural activation in monolinguals and bilinguals. We specifically examined word retrieval and blood-oxygenation changes in the prefrontal cortex during a code-mixed word recognition task.
Alejandro E. Brice   +2 more
doaj   +1 more source

Coupled ion binding and structural transitions along the transport cycle of glutamate transporters

open access: yeseLife, 2014
Membrane transporters that clear the neurotransmitter glutamate from synapses are driven by symport of sodium ions and counter-transport of a potassium ion. Previous crystal structures of a homologous archaeal sodium and aspartate symporter showed that a
Grégory Verdon   +3 more
doaj   +1 more source

Perimeter fencing in urban landscapes: A perceptual exploration in a traditional Yoruba settler community

open access: yesUrban, Planning and Transport Research, 2023
The prevalent transition from ancient city walls to individualized forms of gated communities and fences elicited this study. This paper examined residents` perceptions and the characteristics of perimeter fencing in a traditional Yoruba settlement.
Oluwasegun R. Odunlade   +2 more
doaj   +1 more source

Scan based methodology for reliable state retention power gating designs [PDF]

open access: yes, 2010
Power gating is an effective technique for reducing leakage power which involves powering off idle circuits through power switches, but those power-gated circuits which need to retain their states store their data in state retention registers. When power-
Yang, Sheng   +7 more
core   +2 more sources

The gating cycle of a K+ channel at atomic resolution

open access: yeseLife, 2017
C-type inactivation in potassium channels helps fine-tune long-term channel activity through conformational changes at the selectivity filter. Here, through the use of cross-linked constitutively open constructs, we determined the structures of KcsA’s ...
Luis G Cuello   +2 more
doaj   +1 more source

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