Results 31 to 40 of about 26,024 (253)

Evidence for a GABAergic system in rodent and human testis: Local GABA production and GABA receptors [PDF]

open access: yes, 2003
The major neurotransmitter of the central nervous system, gamma-aminobutyric acid (GABA), exerts its actions through GABA(A), GABA(B) and GABA(C) receptors.
Calandra, Ricardo S.   +7 more
core   +2 more sources

Effects of Plant Coverage on the Abundance of Adult Mosquitos at an Urban Park

open access: yesPlants, 2023
People who take a walk in urban parks, including or adjacent to a water body such as a river, a pond, or a lake, usually suffer from mosquito bites in summer and early autumn. The insects can negatively affect the health and mood of these visitors. Prior
Yunfeng Yang   +3 more
doaj   +1 more source

Insights into GABA receptor signalling in TM3 Leydig cells [PDF]

open access: yes, 2005
gamma-Aminobutyric acid (GABA) is an emerging signalling molecule in endocrine organs, since it is produced by endocrine cells and acts via GABA(A) receptors in a paracrine/autocrine fashion.
Artur Mayerhofer   +28 more
core   +2 more sources

Spatio-Temporal Distribution of Sardinops sagax in the North Pacific: Optimal Environmental Characteristics

open access: yesProgress in Fishery Sciences, 2023
Sea surface temperature (SST) and chlorophyll concentration in the North Pacific in 2019–2020 were analyzed based on the data of light net fertilization fisheries, including chlorophyll-a, sea surface height (SSH), and data regarding other environmental ...
Chao YANG   +8 more
doaj   +1 more source

Circuit QED scheme for realization of the Lipkin-Meshkov-Glick model

open access: yes, 2010
We propose a scheme in which the Lipkin-Meshkov-Glick model is realized within a circuit QED system. An array of N superconducting qubits interacts with a driven cavity mode.
Altomare F. Park J. I. Cicak K. Sillenpää M. A. Allman M. S. Li D. Sirois A. Strong J. A. Whittaker J. D. Simmonds R. W.   +8 more
core   +1 more source

Comparative Analysis of Two Assessment Methods for the Geoeducational Values of Geosites: A Case Study from the Volcanic Island of Nisyros, SE Aegean Sea, Greece

open access: yesGeosciences, 2022
In this study, the geoeducational value of five geosites, located in the aspiring geopark of the volcanic island of Nisyros, SE Aegean Sea, was assessed by means of two methods: the G-P method of Brilha (2016) and the M-GAM method. The first method takes
George Zafeiropoulos, Hara Drinia
doaj   +1 more source

Lactate: brain fuel in human traumatic brain injury: a comparison with normal healthy control subjects. [PDF]

open access: yes, 2015
We evaluated the hypothesis that lactate shuttling helps support the nutritive needs of injured brains. To that end, we utilized dual isotope tracer [6,6-(2)H2]glucose, that is, D2-glucose, and [3-(13)C]lactate techniques involving arm vein tracer ...
Brooks, George A   +6 more
core   +1 more source

Tracking implicit trajectories [PDF]

open access: yes, 1995
Output tracking of implcitly defined reference trajectories is examined. A continuous-time nonlinear dynamical system is constructed that produces explicit estimates of time-varying implicit trajectories.
Getz, Neil H., Marsden, Jerrold E.
core  

Quantum Accelerators for High-Performance Computing Systems

open access: yes, 2017
We define some of the programming and system-level challenges facing the application of quantum processing to high-performance computing. Alongside barriers to physical integration, prominent differences in the execution of quantum and conventional ...
Britt, Keith A.   +2 more
core   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

open access: yesAdvanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni   +7 more
wiley   +1 more source

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