Results 111 to 120 of about 5,336 (243)

Impaired Windkessel function and proximal aortic stiffness: Linking vascular ageing to cognitive decline

open access: yesExperimental Physiology, EarlyView.
Abstract Central arterial stiffening, particularly of the proximal aorta, is increasingly recognised as a pivotal contributor to cardiovascular disease, dementia, and mild cognitive impairment. Loss of Windkessel function amplifies pulsatile pressure, reduces diastolic perfusion and accelerates microvascular damage in the brain.
Jun Sugawara, Hirofumi Tanaka
wiley   +1 more source

Sustainable methodology of conserving historic military vehicles.

open access: yes
Research was conducted to analyse corros ion and tribological failures in The Tank Museum Bovington military tanks . Due to the age of the exhibits corrosion of vital components has become a significant issue, it is vitally important to preserve ...
Saeed, Adil
core  

In situ monitoring of defects in steel structures using a robot‐assisted ultrasonic inspection technique

open access: yesIET Science, Measurement & Technology
Incidents in extreme environments can bring unprecedented consequences that would endanger the lives of many humans. Real‐time and early detection of cracks and defects in the steel used for the construction of industrial sites can bring many benefits to
Hamidreza Besharatifard   +1 more
doaj   +1 more source

Unveiling the Functional Role of KIF21B in Microglia Inflammatory Response

open access: yesGlia, Volume 74, Issue 9, September 2026.
Microglia express KIF21B in both sexes. KIF21B binds to microglia cytoskeleton; inflammation alters such interaction promoting a phagocytic state in females. In male microglia KIF21B modulates migration. ABSTRACT Microglia are brain immune cells that maintain homeostasis and respond to injury, changing cell morphology to drive inflammation, migration ...
Danny Ganchala   +6 more
wiley   +1 more source

Evaluation of Inconel 625 Filler Metal to Welding Zone Characteristics of Forged Steel for Piston Crown Material [PDF]

open access: yes, 2015
Recently a fuel oil of the diesel engine of the marine ship is being changed with heavy oil of low quality as the oil price is higher more and more. Therefore the wear and corrosion in all parts of the engine such as cylinder liner, piston crown, spindle
강성재
core  

Primary Stapedectomy: A Retrospective Review of Surgical Results Using a Cold Steel Technique and Pre-Operative CT Correlates

open access: yesJournal of Otolaryngology - Head and Neck Surgery
Importance Stapedectomy is an effective treatment option for patients with symptomatic otosclerosis. A common surgical technique today is laser stapedotomy, although the equipment required adds a significant cost to the procedure and may not be available
Thomas J. Hudson MD   +2 more
doaj   +1 more source

Effects of Pore Fluid Properties on Dynamic Slip in Sandstone‐Derived Fault Gouges From the Groningen Gas Reservoir

open access: yesGeophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract The dynamic slip behavior of faults is strongly influenced by the thermal and hydraulic properties of pore fluids, which control thermal pressurization (TP) during seismic slip. While previous experiments showed significant TP‐induced weakening in DI‐water‐saturated Groningen sandstone gouges, in situ fluids are brine or brine–gas mixtures ...
Chien‐Cheng Hung, André R. Niemeijer
wiley   +1 more source

Fluorinated Aminopiperidones as Non‐Glutarimide Thalidomide Analogs: Stereodivergent Synthesis and Validation

open access: yesChemMedChem, Volume 21, Issue 13, 14 July 2026.
Fluorinated aminopiperidones, designed as non‐glutarimide thalidomide analogs, were synthesized with full regio‐ and stereocontrol. The C*–CF3 used as carbonyl surrogate improved solubility and membrane interactions while abolishing cereblon binding.
Boštjan Adamlje   +11 more
wiley   +1 more source

Analysis of thermal and mechanical stresses of Renault Premium DXi11 460 EEV four-stroke piston

open access: yes, 2018
In this article the engine piston Renault Premium DXi11 430 460 EEV has been analysed using the Finite Element Method. Analysis consider as well heat transfer phenomenon as the thermal and mechanical strains of the piston.
Kaliszewski, M., Mazuro, P.
core   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, Volume 28, Issue 13, 8 July 2026.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

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