Results 1 to 10 of about 1,485,483 (289)

Origins and importance of fine secondary α in slowly cooled Ti6Al4V [PDF]

open access: yesMATEC Web of Conferences, 2020
It has been known for sometime that slowly cooled Ti6Al4V (Ti64) contains only about 10vol% of β and that this β takes three different forms. Firstly, there are thin volumes of interfacial β, between the grains of α, which are clearly the remains of the ...
Wang M.   +6 more
doaj   +1 more source

Investigation of the dyeing properties of the colorant extracted from Juglans regia L. leaves on cellulosic and protein fabrics

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2021
Dyeing properties of different fabric species were investigated using leaf extract of Juglans regia L. For this purpose, the cotton and wool fabrics were dyed using brown napthaquinon colorant extracted from walnut leaves by pre-mordanting, meta ...
Adem ÖNAL   +4 more
doaj   +1 more source

Assessment of The Effect of Blood Pressure on The Maturation of Arteriovenous Fistula and Grafts [PDF]

open access: yesJournal of Cardio-Thoracic Medicine, 2022
Introduction: Chronic kidney disease is an ailing condition that in the final stages can lead the patient to renal replacement therapies such as dialysis. An arteriovenous fistula (AVF) with proper function and maturation is needed with this regard.
Fatemeh Shajiee Rood Majani   +3 more
doaj   +1 more source

Exploration of Nano-scale Structural Instabilities in Metastable β Titanium Alloys Using Advanced Electron Microscopy [PDF]

open access: yesMATEC Web of Conferences, 2020
A variety of nano-scale structural instabilities formed in different metastable β titanium alloys have been systematically investigated using advanced characterization techniques.
Zheng Yufeng   +5 more
doaj   +1 more source

A deep learning approach for semantic segmentation of unbalanced data in electron tomography of catalytic materials

open access: yesScientific Reports, 2022
In computed TEM tomography, image segmentation represents one of the most basic tasks with implications not only for 3D volume visualization, but more importantly for quantitative 3D analysis.
Arda Genc   +2 more
doaj   +1 more source

Underlying factors determining grain morphologies in high-strength titanium alloys processed by additive manufacturing

open access: yesNature Communications, 2023
In recent research, additions of solute to Ti and some Ti-based alloys have been employed to produce equiaxed microstructures when processing these materials using additive manufacturing.
Mohan S. K. K. Y. Nartu   +7 more
doaj   +1 more source

Lipid Metabolism Was Associated With Oocyte in vitro Maturation in Women With Polycystic Ovarian Syndrome Undergoing Unstimulated Natural Cycle

open access: yesFrontiers in Cell and Developmental Biology, 2021
ObjectiveHyperlipidemia are common polycystic ovarian syndrome (PCOS)-related metabolic dysfunctions and can adversely affect assisted reproductive technology (ART) outcomes in controlled ovarian hyperstimulation (COH) cycles. The objective of this study
Tao Liu   +74 more
doaj   +1 more source

Endonucleolytic processing plays a critical role in the maturation of ribosomal RNA in Methanococcus maripaludis

open access: yesRNA Biology, 2023
Ribosomal RNA (rRNA) processing and maturation are fundamentally important for ribosome biogenesis, but the mechanisms in archaea, the third form of life, remains largely elusive.
Lei Qi   +6 more
doaj   +1 more source

Critical Steps of Plasmodium falciparum Ookinete Maturation [PDF]

open access: yes, 2020
The egress and fertilization of Plasmodium gametes and development of a motile ookinete are the first crucial steps that mediate the successful transmission of the malaria parasites from humans to the Anopheles vector. However, limited information exists
Alano, P.   +5 more
core   +1 more source

The Role of Ca2 + in Maturation and Reprogramming of Bovine Oocytes: A System Study of Low-Calcium Model

open access: yesFrontiers in Cell and Developmental Biology, 2021
[Ca2+]i is essential for mammalian oocyte maturation and early embryonic development, as those processes are Ca2+ dependent. In the present study, we investigated the effect of [Ca2+]i on in vitro maturation and reprogramming of oocytes in a lower ...
Lin Meng   +9 more
doaj   +1 more source

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