Results 71 to 80 of about 5,814,761 (295)

Relationship Between Acute Appendicitis and Platelet Indices in Childhood [PDF]

open access: yesJournal of Pediatric Emergency and Intensive Care Medicine, 2018
Introduction: Appendicitis is the inflammation of the appendix vermiformis. Clinical diagnosis of acute appendicitis in children is still a problem.
Asena Sucu   +6 more
doaj   +1 more source

Multiplicity Distributions in Canonical and Microcanonical Statistical Ensembles

open access: yes, 2007
The aim of this paper is to introduce a new technique for calculation of observables, in particular multiplicity distributions, in various statistical ensembles at finite volume.
A. Andronic   +80 more
core   +1 more source

Volume and surface distribution of radiation defect in natural diamonds

open access: yesЗаписки Горного института, 2018
In the following article, we have studied the variations of natural irradiation of diamond crystals. The natural diamonds in some cases show homogeneous green colour, caused by irradiation of the entire crystals volume. Radiation damage effects, produced
E. A. Vasil'ev   +2 more
doaj   +1 more source

Probability Models and Statistical Tests for Extreme Precipitation Based on Generalized Negative Binomial Distributions

open access: yesMathematics, 2020
Mathematical models are proposed for statistical regularities of maximum daily precipitation within a wet period and total precipitation volume per wet period.
Victor Korolev, Andrey Gorshenin
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Systematic properties of the Tsallis Distribution: Energy Dependence of Parameters in High-Energy p-p Collisions

open access: yes, 2013
Changes in the transverse momentum distributions with beam energy are studied using the Tsallis distribution as a parameterization. The dependence of the Tsallis parameters q, T and the volume are determined as a function of beam energy.
Cleymans, J.   +5 more
core   +1 more source

Fluctuations, correlations and finite volume effects in heavy ion collision [PDF]

open access: yes, 2007
Finite volume corrections to higher moments are important observable quantities. They make possible to differentiate between different statistical ensembles even in the thermodynamic limit. It is shown that this property is a universal one. The classical
Turko, Ludwik
core   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Structure and Properties of High and Low Free Volume Polymers Studied by Molecular Dynamics Simulation

open access: yesComputation, 2019
Using molecular dynamics, a comparative study was performed of two pairs of glassy polymers, low permeability polyetherimides (PEIs) and highly permeable Si-containing polytricyclononenes.
Mikhail Mazo   +4 more
doaj   +1 more source

Analysis of Fiber Distribution and Volume Ratio of Unidirectional Composite for Micromodels [PDF]

open access: yesTransactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2013
This work focuses on assessment of real fiber and matrix volume ratios of unidirectional fiber composites which will be used while designing corresponding micromodels.
Hana SRBOVÁ   +3 more
doaj   +1 more source

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