Results 91 to 100 of about 16,728 (249)

Modulation of miR‐23b Wnt/β‐catenin Axis Strengthens Endothelial Barrier Properties

Advanced Science, EarlyView.
Early blood‐brain barrier (BBB) disruption contributes to stroke and CNS disease pathology. miR‐23b was identified as a regulator of BBB integrity in brain endothelial cells. Inhibition of miR‐23b enhanced barrier‐associated properties, promoted repair‐related signaling, and reduced BBB leakage in experimental stroke models, supporting further ...
Victor Anthony Martinez, Rose E. Presby, Sara Nakanishi, Pallavi Gaur, Ugur Akcan, Johannes Daugaard Krog, Iben Daugaard Krog, Lipi Das, David S. Johnson, Danny Jamoul, Douglas Jury, Brian Lawson, Jacob Körbelin, Lewis M. Brown, Vilas Menon, Dritan Agalliu, Irene Munk Pedersen   +16 more
wiley   +1 more source

spar (v)

, 1973
spar v.... you'll spar the vessel at _ at my expense,we'll say, the skipper's expense....I'll spar the vessel at my expense,providin' you'll stand the tuggage. (ie put the spars into)YesJUL 1973 J. D. A.

core   +1 more source

Aircraft duraluminum wing spar fatigue testing [PDF]

FME Transactions, 2017
Experimental fatigue crack growth analysis of the aircraft structural component subjected to different cycling loading has been presented. The purpose of the experimental test was to evaluates the fatigue behavior of the real aircraft spar, made in ...
Petrašinović Nikola, Petrašinović Danilo, Rašuo Boško, Milković Dragan   +3 more
doaj  

The theory and practice of franchise through the example of SPAR Magyarország Kereskedelmi Kft.

, 2019
A szakdolgozatom fő témája a franchise rendszer ismertetése volt, amelyen keresztül bemutattam a SPAR Magyarország Kereskedelmi Kft-t. Először is tisztáztam a franchise fogalmát különböző megközelítések alapján, a történetét, elterjedés okait.
Vona, Orsolya
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Depth and timing of calcite spar and “spar cave” genesis: Implications for landscape evolution studies

, 2016
Calcite spar (crystals \u3e1 cm in diameter) are common in limestone and dolostone terrains. In the Guadalupe Mountains, New Mexico and west Texas, calcite spar is abundant and lines small geode-like caves.
Decker, David D., Polyak, Victor J., Asmerom, Yemane   +2 more
core   +1 more source

Co‐Delivery of Sustained Release Chondroitinase ABC‐37 With Human iPSC‐Derived Neural Progenitors Promotes Transplant Survival and Functional Recovery in a Rodent Model of Stroke

Advanced Science, EarlyView.
A regenerative strategy for stroke combines human stem cell–derived neural progenitor cells with sustained release of a matrix‐modifying, thermostable chondroitinase ABC‐37 enzyme. In a rat model of stroke, co‐delivery enhanced transplanted cell survival and neuronal differentiation, degraded inhibitory extracellular matrix components, and improved ...
Nitzan Letko Khait, David Xinzheyang Li, Keyi Guo, Hong Cui, Quinton Sirianni, Dhana Abdo, Cindi M. Morshead, Molly S. Shoichet   +7 more
wiley   +1 more source

Structure determination and composite wing spar stress-strain state estimation

MATEC Web of Conferences, 2017
The paper presents the results of studies on the stress-strain state of composite wing spars with different lay-up structures. The object of research is a U-shaped cross-section composite wing spar. On the basis of the analysis of the stress-strain state,
Solovyev Pavel, Gomzin Andrey, Pervushin Yuriy, Musin Fanil, Galyshew Sergey   +4 more
doaj   +1 more source

A Versatile‐Designable Framework for Active and Programmable Shape‐Morphing Soft Matter Systems: From Inverse Design to Closed‐Loop Control

Advanced Science, EarlyView.
A versatile framework integrates addressable electrothermal actuation and strain‐constraint mechanisms to construct programmable shape‐morphing soft matter systems. By combining an analytical inverse design strategy for high‐fidelity 3D surface reconstruction with deep learning‐based closed‐loop control, this approach enables zero‐energy shape locking,
Kai Liu, Peiling Xie, Ruitong Song, Banghan Liu, Rui Guo, Jiu‐an Lv   +5 more
wiley   +1 more source

Labrador spar

, 1974
labrador nWhite spar is very common; and several samples of that beautiful one called Labrador spar, has been picked up by the Esquimaux, of which there is one large piece in the Leverian Museum.PRINTED ITEM DNE-cit GMS Aug 74Used I and SupUsed ...

core  

Buckling Tests with a Spar-rib Grill [PDF]

, 1940
The present report deals with a comparison of mathematically and experimentally defined buckling loads of a spar-rib grill, on the assumption of constant spar section, and infinitely closely spaced ribs with rigidity symmetrical to the grill center.
Weinhold, Josef
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