Results 21 to 30 of about 372,480 (297)

Sensory stimulation-dependent plasticity in the cerebellar cortex of alert mice. [PDF]

open access: yesPLoS ONE, 2012
In vitro studies have supported the occurrence of cerebellar long-term depression (LTD), an interaction between the parallel fibers and Purkinje cells (PCs) that requires the combined activation of the parallel and climbing fibers.
Javier Márquez-Ruiz, Guy Cheron
doaj   +1 more source

3D printed aluminum matrix composites with well-defined ordered structures of shear-induced aligned carbon fibers

open access: yesNano Materials Science, 2022
Carbon fiber reinforced aluminum composites with ordered architectures of shear-induced aligned carbon fibers were fabricated by 3D printing. The microstructures of the printed and sintered samples and mechanical properties of the composites were ...
Yunhong Liang   +4 more
doaj   +1 more source

Parallel Fibers Synchronize Spontaneous Activity in Cerebellar Golgi Cells [PDF]

open access: yesThe Journal of Neuroscience, 1999
Cerebellar Golgi cells inhibit their afferent interneurons, the excitatory granule cells. Such a feedback inhibition causes both inhibitory and excitatory neurons in the circuit to synchronize. Our modeling work predicts that the long granule cell axons, the parallel fibers, entrain many Golgi cells and their afferent granule cells in a single ...
Vos, Bart P.   +3 more
openaire   +3 more sources

Influence of section and moisture content on the tensile strength parallel to fibers of bamboo culms woody material

open access: yesPesquisa Agropecuária Tropical, 2019
Bamboo is an abundant plant in tropical regions, which can be used as a nonconventional structural material; however, there is a high variability in its mechanical properties.
Luiz Henrique Marra da Silva Ribeiro   +4 more
doaj   +1 more source

Alignment of stroma fibers, microvessel density and immune cell populations determine overall survival in pancreatic cancer-An analysis of stromal morphology.

open access: yesPLoS ONE, 2020
IntroductionThe aim of this study was to define histo-morphological stroma characteristics by analyzing stromal components, and to evaluate their impact on local and systemic tumor spread and overall survival in pancreatic ductal adenocarcinoma (PDAC ...
Louisa Bolm   +10 more
doaj   +1 more source

A maximum of two readily releasable vesicles per docking site at a cerebellar single active zone synapse

open access: yeseLife
Recent research suggests that in central mammalian synapses, active zones contain several docking sites acting in parallel. Before release, one or several synaptic vesicles (SVs) are thought to bind to each docking site, forming the readily releasable ...
Melissa Silva, Van Tran, Alain Marty
doaj   +1 more source

Collagen fibers in oral submucous fibrosis - A polarizing microscopy study using two special stains

open access: yesIndian Journal of Pathology and Microbiology, 2019
Background: Oral submucous fibrosis (OSMF), a well-recognized oral potentially malignant disorder, results due to increased collagen production and reduced collagen degradation.
Roquaiya Nishat, Harish Kumar
doaj   +1 more source

INFLUENCE OF EXPOSURE TIME TO OPERATING TEMPERATURE ON SHEAR STRENGTH OF WOOD USED IN ROOF STRUCTURES [PDF]

open access: yesEngenharia Agrícola, 2019
Wood is one of the main materials used in the constructing of covering structures (roofs) because of its versatility. Under this situation, due to solar radiation incidence, the temperature can exceed 60 °C and, such as other environmental conditions ...
André L. Christoforo   +4 more
doaj   +1 more source

Wetting morphologies on randomly oriented fibers

open access: yes, 2015
We characterize the different morphologies adopted by a drop of liquid placed on two randomly oriented fibers, which is a first step toward understanding the wetting of fibrous networks.
Boulogne, François   +4 more
core   +4 more sources

Left-handed metacomposites containing carbon fibers and ferromagnetic microwires

open access: yesAIP Advances, 2017
We investigate the microwave behavior of polymer-based metacomposites containing ferromagnetic microwires and carbon fibers. A notable transmission window is observed from the metacomposite containing 3mm spaced parallel microwire array in 1-7 GHz ...
Y. Luo   +9 more
doaj   +1 more source

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