Results 61 to 70 of about 645,324 (291)

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

open access: yesFEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga   +3 more
wiley   +1 more source

Blind downlink channel estimation for TDD‐based multiuser massive MIMO in the presence of nonlinear HPA

open access: yesETRI Journal, 2019
In time division duplex (TDD)‐based multiuser massive multiple input multiple output (MIMO) systems, the uplink channel is estimated and the results are used in downlink for signal detection. Owing to noisy uplink channel estimation, the downlink channel
Parisa Pasangi   +2 more
doaj   +1 more source

Digital Modulation Classification In Flat-Fading Channels

open access: yes, 2006
Publication in the conference proceedings of EUSIPCO, Florence, Italy ...
Anchalee Puengnim   +2 more
openaire   +4 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Numerical Simulation and Verification of Flow Distribution and Heat Transfer Characteristics of CO2 Micro-channel Gas Cooler

open access: yesZhileng xuebao, 2018
The physical model of a CO2 micro-channel air cooled tube and micro-channel flat tube was established and the grid was divided. The effects of mass flow distribution were simulated when the depth f was 4, 5, and 6 mm and the inlet tube was at 1/6 and 1/2
L   +5 more
doaj  

Channels‐tidal flat sediment exchange: The channel spillover mechanism [PDF]

open access: yesJournal of Geophysical Research: Oceans, 2012
We analyze the hydrodynamics and sediment transport on a mudflat in Willapa Bay, Washington State, United States. Velocity profiles and suspended sediment concentrations were simultaneously measured for 46 days in a major flow‐through channel, in a dead‐end tributary channel, on the channel bank, and on the adjacent tidal flat, encompassing periods ...
Giulio Mariotti, Sergio Fagherazzi
openaire   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

open access: yesFEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Widely Linear vs. Conventional Subspace-Based Estimation of SIMO Flat-Fading Channels: Mean-Squared Error Analysis

open access: yes, 2011
We analyze the mean-squared error (MSE) performance of widely linear (WL) and conventional subspace-based channel estimation for single-input multiple-output (SIMO) flat-fading channels employing binary phase-shift-keying (BPSK) modulation when the ...
Abdallah, Saeed   +1 more
core   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

Multi-Channel Reflectors: Versatile Performance Experimentally Tested

open access: yes, 2017
We investigate multi-channel reflectors, such as a three-channel power splitter and a five-channel isolating mirror. These metasurface reflectors are able to control reflections from and into several directions while possessing a flat surface. We design,
Asadchy, V. S.   +4 more
core   +1 more source

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