Results 121 to 130 of about 1,197,831 (310)

Effective negative depth in water waves

open access: yesScience Advances
Ocean waves have long been a hazard to marine operations, making water wave isolation critical in ocean engineering. Traditional methods suffer from large area requirements, high costs, and incomplete isolation. We design a water wave isolation device using periodic gear arrays (PGAs), which overcomes these drawbacks and achieves perfect water wave ...
Linkang Han   +6 more
openaire   +2 more sources

Innate Immune Reprogramming Mediated by Endogenous Retroelement Dysregulation Drives Multiple Sclerosis Progression

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao   +6 more
wiley   +1 more source

Depth-Dependent Membrane Ordering by Hemagglutinin Fusion Peptide Promotes Fusion

open access: yes, 2017
Membrane fusion, one of the most fundamental processes in life, occurs when two separate lipid membranes merge into a single continuous bilayer. Membrane fusion is essential for the entry of lipid-sheathed viruses such as influenza and HIV.
Barry R. Lentz (590587)   +4 more
core   +1 more source

Using linear mixed effect model to estimate ground-level PM2.5: case study for Tehran

open access: yesسلامت و محیط, 2017
Background and Objective: In the recent decade, critical condition of particulate matters (PMs) concentration is considered as one of the most important issues in Tehran megacity.
S Sotoudeheian, M Arhami
doaj  

ALDOA Promotes Glycolysis and NLRP3/GSDMD Pyroptosis to Accelerate ALS Progression

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is characterized by progressive motor neuron degeneration. Glycolytic dysregulation is implicated in disease progression, yet the underlying mechanisms remain unclear. This study investigates how Aldolase A (ALDOA) drives ALS progression through glycolysis‐mediated motor neuron pyroptosis.
Kaixin Yan   +9 more
wiley   +1 more source

Spatial variation in maximum dive depth in gray seals in relation to foraging.

open access: yes, 2014
Theoni Photopoulou was funded by SMRU Ltd in the form of a Ph.D. studentship, 2008–2012.Habitat preference maps are a way of representing animals’ space use in two dimensions.
Matthiopoulos, Jason   +4 more
core   +1 more source

Clinical Outcomes of SEEG‐Guided Radiofrequency Thermocoagulation in Children With Focal Drug‐Resistant Epilepsy: A Multicenter Real‐World Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stereoelectroencephalography‐guided radiofrequency thermocoagulation (SEEG‐RFTC) has emerged as a safe and effective minimally invasive treatment for children with drug‐resistant focal epilepsy. Although evidence from real‐world studies remains limited, numerous pediatric cases have demonstrated promising outcomes. This retrospective
Weitao Chen   +7 more
wiley   +1 more source

Toward-1mm depth precision with a solid state full-field range imaging system

open access: yes, 2006
Previously, we demonstrated a novel heterodyne based solid-state full-field range-finding imaging system. This system is comprised of modulated LED illumination, a modulated image intensifier, and a digital video camera. A 10 MHz drive is provided with 1
Dorrington, Adrian A.   +2 more
core   +1 more source

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