Results 31 to 40 of about 181,292 (341)

Acute RhoA/Rho Kinase Inhibition Is Sufficient to Restore Phagocytic Capacity to Retinal Pigment Epithelium Lacking the Engulfment Receptor MerTK

open access: yesCells, 2021
The diurnal phagocytosis of spent photoreceptor outer segment fragments (POS) by retinal pigment epithelial (RPE) cells is essential for visual function.
Yingyu Mao, Silvia C. Finnemann
doaj   +1 more source

Effect of Number of Burst Assemblers on TCP Performance in Optical Burst Switching Networks [PDF]

open access: yes2006 3rd International Conference on Broadband Communications, Networks and Systems, 2006
Burst assembly mechanism is one of the fundamental factors that determine the performance of an optical burst switching (OBS) network. In this paper, we investigate the influence of number of burstifiers on TCP performance for an OBS network. An ns2-based OBS network simulator is developed for simulating the optical network.
Gurel, Guray, Karasan, Ezhan
openaire   +3 more sources

A Data Burst Assembly Algorithm in Optical Burst Switching Networks

open access: yesETRI Journal, 2002
Presently, optical burst switching (OBS) technology is under study as a promising solution for the backbone of the optical Internet in the near future because OBS eliminates the optical buffer problem at the switching node with the help of no optical/electro/optical conversion and guarantees class of service without any buffering.
OH, Se-Yoon   +2 more
openaire   +1 more source

Dark matter cores in the Fornax and Sculptor dwarf galaxies: joining halo assembly and detailed star formation histories [PDF]

open access: yes, 2014
We combine the detailed Star Formation Histories of the Fornax and Sculptor dwarf Spheroidals with the Mass Assembly History of their dark matter (DM) halo progenitors to estimate if the energy deposited by Supernova type II (SNeII) is sufficient to ...
Amorisco, Nicola C.   +2 more
core   +2 more sources

Numerical modelling of strength and energy release characteristics of pillar-scale coal mass

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2019
Coal burst is a manifestation of rapid energy release, which is considered as one of the most critical operational hazards in underground coal mines. This study numerically investigates the effects of discontinuities on the strength and energy release ...
Onur Vardar   +3 more
doaj   +1 more source

Consequences of CRISPR-Cas9-Mediated CFTR Knockout in Human Macrophages

open access: yesFrontiers in Immunology, 2020
Macrophage dysfunction is fundamentally related to altered immunity in cystic fibrosis (CF). How genetic deficits in the cystic fibrosis transmembrane conductance regulator (CFTR) lead to these defects remains unknown.
Shuzhong Zhang   +9 more
doaj   +1 more source

Insights into genomic evolution from the chromosomal and mitochondrial genomes of Ustilaginoidea virens

open access: yesPhytopathology Research, 2021
Ustilaginoidea virens, the causal agent of rice false smut, is an economically important filamentous fungal pathogen. A high-quality reference genome of U.
Kang Zhang   +7 more
doaj   +1 more source

Striatal network modeling in Huntington's Disease.

open access: yesPLoS Computational Biology, 2020
Medium spiny neurons (MSNs) comprise over 90% of cells in the striatum. In vivo MSNs display coherent burst firing cell assembly activity patterns, even though isolated MSNs do not burst fire intrinsically. This activity is important for the learning and
Adam Ponzi   +7 more
doaj   +1 more source

CONTENTION RESOLUTION IN OPTICAL BURST SWITCHES USING FIBER DELAY LINE BUFFERS [PDF]

open access: yesJournal of Engineering Science and Technology, 2017
Optical burst switching (OBS) is a circuit switching paradigm that provides very high throughput with reasonable delay. In OBS, the data burst size is not uniform and can be of any length.
SHIVANGI DUBEY   +2 more
doaj  

Direct comparison of clathrin-mediated endocytosis in budding and fission yeast reveals conserved and evolvable features

open access: yeseLife, 2019
Conserved proteins drive clathrin-mediated endocytosis (CME), which from yeast to humans involves a burst of actin assembly. To gain mechanistic insights into this process, we performed a side-by-side quantitative comparison of CME in two distantly ...
Yidi Sun   +7 more
doaj   +1 more source

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