Results 1 to 10 of about 254,982 (332)
Frontiers in Microbiology, 2021 During pathogenic infections, bacterial cells experience environmental stress conditions, including low oxygen and thermal stress. Bacterial cells proliferate during infection and divide by a mechanism characterized by the assembly of a large ...
Eric C. DiBiasio +5 more
doaj +1 more source
Forced transport of deformable containers through narrow constrictions [PDF]
, 2014 We study, numerically and analytically, the forced transport of deformable containers through a narrow constriction. Our central aim is to quantify the competition between the constriction geometry and the active forcing, regulating whether and at which ...
Harting, Jens +4 more
core +6 more sources
Constrictive Pericarditis [PDF]
Current Treatment Options in Cardiovascular Medicine, 1999 Constrictive pericarditis is an uncommon but treatable cause of heart failure that results from a variety of acute inflammatory processes. Corticosteroids appear to prevent the development of constriction in selected patients with active pericardial inflammation.
G. William Dec, Ignacio Inglessis
openaire +5 more sources
Frontiers in Cellular and Infection Microbiology, 2022 The Toxoplasma gondii tachyzoite is a singled-cell obligate intracellular parasite responsible for the acute phase of toxoplasmosis. This polarized cell exhibits an apical complex, a hallmark of the phylum Apicomplexa, essential for motility, invasion ...
Chloé Roumégous +9 more
doaj +1 more source
Artery Research, 2020 Background: Low-flow mediated constriction (LFMC) has emerged as a non-invasive tool for assessment of endothelial dysfunction [1]. There is insufficient data on association between change in artery diameter during occlusion with its possible stimulus ...
Smriti Badhwar +5 more
doaj +1 more source
Relation Between Syntax Score and Complexity of Carotid Artery Disease
Journal of Contemporary Medicine, 2021 Introduction: Carotid artery disease may cause severe constriction or complete occlusion in carotid arteries, it may not give any symptoms until it appears. In some people, stroke is the first finding of the disease.
Mehtap Erdoğan +2 more
doaj +1 more source
Central Vein Stenosis in Patients with Central Vein Manipulation: A Single Center Experience [PDF]
Revista Portuguesa de Nefrologia e Hipertensão, 2022 Introduction: Central vein catheterization (CVC) is one of the main risk factors for central vein stenosis (CVS) occurrence in the hemodialysis population.
Pedro R. Pereira +5 more
doaj +1 more source
Veterinary Sciences, 2023 A 13-year-old multiparous Quarter Horse mare was presented to the Michigan State University’s, Large Animal Emergency service for dystocia. Clinical evaluation revealed a minimally dilated cervix on vaginal examination, with a palpable deceased fetus ...
Jaclyn Willette +3 more
doaj +1 more source
Discontinuous resistance change and domain wall scattering in patterned NiFe wires with a nanoconstriction [PDF]
, 2004 A nonlinear current-voltage (I-V) characteristic was observed in patterned NiFe wires with a central "bow-tie" point contact constriction. By passing a dc current through the wire, a sharp resistance drop was obtained for current densities in the range ...
Lepadatu, S, Xu, Y B
core +1 more source
Investigate the Mechanical Characteristics and Microstructure of Fibrous-Geopolymer Concrete Exposure to High Temperatures [PDF]
Journal of Rehabilitation in Civil EngineeringThe main objective of this study is to evaluate the mechanical properties of geopolymer concrete (GPC), made from alkaline-activated fly ash and Ground Granulated Blast Furnace Slag (GGBS), compared to conventional M30 grade concrete.
Arjan Abdullah +2 more
doaj +1 more source