Results 21 to 30 of about 90,441 (267)

Determination of Optimum Twist Equation for the Long Staple Combed Cotton Ring-Spun Yarn

open access: yesFibers, 2020
The aim of this research was to determine the optimum twist equation for ring-spun yarns. The yarn twist can be calculated by different equations.
Dunja Šajn Gorjanc, Neža Sukič
doaj   +1 more source

Id2 exerts tumor suppressor properties in lung cancer through its effects on cancer cell invasion and migration

open access: yesFrontiers in Oncology, 2022
BackgroundDespite advances in prognosis and treatment of lung adenocarcinoma (LADC), a notable non–small cell lung cancer subtype, patient outcomes are still unsatisfactory.
Jian-Ting Chen   +10 more
doaj   +1 more source

The role of twist on tensile and frictional characteristics of aramid filament yarns (AFYs)

open access: yesMaterials Research Express, 2021
In this study, the role of twist on the tensile and frictional characteristics of aramid filament yarns (AFYs) were systematically studied. The results revealed that the twist is incredibly crucial in optimizing the final properties of AFYs. It was found
Zuowei Ding   +3 more
doaj   +1 more source

The clinical significance of SNAIL, TWIST, and E-Cadherin expression in gastric mesentery tumor deposits of advanced gastric cancer

open access: yesIndian Journal of Pathology and Microbiology, 2023
Objective: To explore the relationships among the epithelial to mesenchymal transition (EMT)-related factors (SNAIL, TWIST, and E-Cadherin) and clinicopathological parameters and gastric mesangial tumor deposits (TDs) in advanced gastric cancer (AGC ...
Haiyan Wu   +5 more
doaj   +1 more source

Twisted Baskets

open access: yesChemistry – A European Journal, 2015
AbstractA preparative procedure for obtaining a pair of twisted molecular baskets, each comprising a chiral framework with either right ((P)‐1syn) or left ((M)‐1syn) sense of twist and six ester groups at the rim has been developed and optimized. The racemic (P/M)‐1syn can be obtained in three synthetic steps from accessible starting materials.
Hermann, Keith   +6 more
openaire   +4 more sources

ENVIRONMENTAL ASPECTS OF MODERNIZATION OF HIGH POWER WATER-HEATING BOILERS

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2016
Boilers of KVGM and PTVM series are characterized by high values of NOx and CO content in the combustion products. Reduction of NOx and CO content can be achieved by two ways: by installing the condensing heat recovery unit at the boiler outlet and by ...
P. M. Glamazdin   +2 more
doaj   +1 more source

A Safe and Innovative Method to Apply Venous Coupler in Oncologic Head and Neck Reconstruction

open access: yesIndian Journal of Plastic Surgery, 2023
Venous anastomosis with a coupler device is an effective alternative to the hand-sewn anastomosis technique. Twist in the veins following a coupler anastomosis is a troublesome complication that needs a revision of venous anastomosis. The author proposes
Ravikiran Naalla
doaj   +1 more source

A Study on Wicking in Natural Staple Yarns

open access: yesJournal of Natural Fibers, 2017
In this study, natural staple yarns of cotton and wool were investigated for wicking properties. Fibre packing density reflected by yarn wicking rates was measured in ply cotton yarns.
Q. Li, J. J. Wang, C. J. Hurren
doaj   +1 more source

Twisted homology [PDF]

open access: yesJournal of High Energy Physics, 2007
29 pages, 3 eps figures, added Report ...
Collinucci, Andrés, Evslin, JARAH J
openaire   +3 more sources

Dihedral twists in the Twist Conjecture [PDF]

open access: yesMathematische Zeitschrift, 2021
36 pages, 2 ...
openaire   +3 more sources

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