Results 61 to 70 of about 2,454,229 (313)
Foetal Transcerebellar Diameter (TCD) measurement between 18 and 23 weeks of pregnancy
Annals of Health Research, 2017 Background: The measurement of the Transcerebellar Diameter (TCD) is an emerging ultrasound parameter useful for the estimation of gestational age (GA). Objectives: The objectives of the present study included the establishment of baseline TCD values ...
Oloyede Olufemi A +3 more
doaj
Effect of polar additives on melt electrospinning of nonpolar polypropylene [PDF]
Journal of the Serbian Chemical Society, 2014 Melt or solution electrospinning is an effective and direct technique for producing nanoscale fibers. Polypropylene (PP) cannot be easily dissolved at ambient temperature. Thus, it was commonly electrospun in melt state.
Zhiyuan Chen +5 more
doaj +1 more source
An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes
FEBS Letters, EarlyView.GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg +14 more
wiley +1 more source
Boiling two-phase pressure drop in small diameter tubes [PDF]
, 2007 An experimental study of two-phase pressure drop in small diameter tubes is described in this paper. Stainless steel tubes of internal diameter and length of 4.26 mm, 500 mm and 2.01 mm, 211 mm were used. The working fluid was R134a and the range covered
Huo, X +4 more
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The influence of fibre length, diameter and concentration on the strength and strain to failure of glass fibre-reinforced polyamide 6,6 [PDF]
, 2008 Results of an investigation of the mechanical performance of injection moulded long glass fibre-reinforced polyamide 6,6 composites are presented. The glass fibre content in these composites was varied over the range 10-50% by weight using fibres with ...
Thomason, J.L., J.L. Thomason
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Determination of the absolute harvesting age of Paulownia even-aged stands in Dr. Bahramnia's Forest Management Project [PDF]
تحقیقات جنگل و صنوبر ایران, 2012 To determine the best absolute harvesting age (quantitative purpose) and maximum production per area of a 18- year-old stands of Paulownia fortunei plantation at Dr.
A'tefeh Mohammadi +2 more
doaj +1 more source
Extra Edge Connectivity and Extremal Problems in Education Networks
Mathematics, 2022 Extra edge connectivity and diagnosability have been employed to investigate the fault tolerance properties of network structures. The p-extra edge connectivity λp(Γ) of a graph Γ was introduced by Fàbrega and Fiol in 1996.
Hongfang Liu +2 more
doaj +1 more source
The diameter of AT‐free graphs
Journal of Graph Theory, 2021 AbstractA graph algorithm is truly subquadratic if it runs in time on connected ‐edge graphs, for some positive . Roditty and Vassilevska Williams (STOC'13) proved that under plausible complexity assumptions, there is no truly subquadratic algorithm for computing the diameter of general graphs.
openaire +3 more sources
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
Two-phase flow boiling in small to micro-diameter tubes [PDF]
, 2008 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis is dedicated to the experimental and theoretical study of flow boiling in small to micro diameter tubes using R 134a.
Shiferaw, Dereje
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