Results 91 to 100 of about 70,240 (312)

Unveiling the Microvasculature: The Index of Microcirculatory Resistance and Its Expanding Role in Cardiovascular Care

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Index of microcirculatory resistance (IMR) is a cutting‐edge, wire‐based tool that advances the capability assessment of coronary microvascular function. By utilizing distal coronary pressure and mean transit time under maximal hyperemia, IMR delivers consistent, reproducible insights into the microvasculature's dynamic health.
Joanna Sohn   +10 more
wiley   +1 more source

Radiogenic heating in comets: A computational study from an astrobiological perspective

open access: yesOpen Astronomy
Over the past two decades, interstellar dust and cometary material have been found to include a significant content of organic and biogenic molecules.
Abubacker Thaskeena Angeveettil   +2 more
doaj   +1 more source

Investigating the Cytoskeleton of DRGs Using Cryo‐Electron Microscopy and Deep Learning

open access: yesCytoskeleton, EarlyView.
ABSTRACT We describe a method for determining the ultrastructural organization of axons and varicosities of cultured dorsal root ganglion (DRG) neurons using cryogenic electron microscopy (cryo‐EM). Cryo‐EM reveals the dimensions, proximity, and overall organization of biological specimens in a near‐native state, avoiding artifacts of fixation and ...
M. Neal Waxham   +3 more
wiley   +1 more source

Redes sociales y acción colectiva.

open access: yesREDES: Revista Hispana para el Análisis de Redes Sociales, 2007
Reseña: Varanda, M. (2005). La réorganisation du commerce d’un centre-ville: Résistances et obstacles à l’action collective. Paris: Ed. L’Harmattan.
Comet, Catherine
doaj   +3 more sources

Chemical Risks, Genotoxicity, and Oxidative Stress in Healthcare Workers

open access: yesToxics
Background/Objectives Using genotoxicity tests and oxidative stress indicators, the study evaluated the relationship between healthcare workers’ (HCWs) exposure to chemical risks. This study aimed to evaluate the oxidative damage and genotoxic effects of
Ayşe Coşkun Beyan   +3 more
doaj   +1 more source

Baroclinic Vortex Generation by a Comet Shoemaker-Levy 9 Impact

open access: yes, 1997
"Impact of Shoemaker-Levy 9 caused various changes on Jupiter. One of them is the comet impact sites left on the surface of Jupiter. These impact sites were very stable and long-1ived, which is a mystery worthy for detailed investigation.
Tajima, M.", Yabe, T., "Matsunaga, E.
core  

Comet Lesions in Patients with Pseudoxanthoma Elasticum

open access: yes, 2015
Pseudoxanthoma elasticum (PXE) is a genetic multisystemic disorder affecting the skin, eyes and cardiovascular system. Basic fundoscopic findings in PXE result from Bruch’s membrane involvement.
Muhsin Altunsoy   +2 more
core   +1 more source

Visualizing Specific Tubulin Isotypes and Pathogenic Variants in Cellular Microtubule Arrays

open access: yesCytoskeleton, EarlyView.
ABSTRACT Eukaryotic cells depend on dynamic microtubule arrays to execute a wide range of functions vital for life. These microtubule filaments are formed through the polymerization of α/β‐tubulin proteins, which can be generated from numerous tubulin genes, or isotypes.
Sareen Fiaz   +2 more
wiley   +1 more source

Spectrometer Testing: Dark frame evaluation of StellarNet Black Comet spectrometer [PDF]

open access: yes, 2017
This document presents an evaluation of the dark current present in a StellarNet Black Comet spectrometer for potential applications in a number of research projects within the Sensors and Instrumentation Research Group and the Institute of Materials and
Smith, DR, Hobson, PR
core  

sruhunusiri/Supplementary-material-for-Plasma-Turbulence-at-Comet-67P-Rosetta-Observations v2.0

open access: yes, 2020
This release contains MATLAB software used for conducting data analysis described in the JGR manuscript Plasma Turbulence at Comet 67P: Rosetta ...
sruhunusiri
core   +1 more source

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