Results 1 to 10 of about 7,264,655 (283)

The Influence of Aging Precipitates on the Mechanical Properties of Al–Li Alloys and Microstructural Analysis

Metals
In this work, the evolution of mechanical properties of binary Al–Li alloys with four approximately equal gradient Li contents (0.91–3.98 wt.%) under aging conditions is thoroughly investigated.
Ganghui Li, Wei Xiao, Xiwu Li, Kai Wen, Guanjun Gao, Lizhen Yan, Yanan Li, Hongwei Yan, Yongan Zhang, Xingquan Wang, Baiqing Xiong   +10 more
doaj   +1 more source

Evaluation and recommendations for work group integration within the Materials and Processes Lab [PDF]

The goal of this study was to evaluate and make recommendations for improving the level of integration of several work groups within the Materials and Processes Lab at the Marshall Space Flight Center.
Farrington, Phillip A.
core   +1 more source

Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells

FEBS Letters, EarlyView.
Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López, Özge Yilmaz Ardicli, Mübeccel Akdis   +2 more
wiley   +1 more source

Experimental Characterization and First-Principles Calculations of Zn Segregation at the β″-Mg₅Al₂Si₄/Al Interfaces in Al-Mg-Si Alloys

Metals
In 6000-series Al-Mg-Si alloys, Zn is commonly added to enhance the aging response for improved properties. However, the segregation of Zn to interfaces and its interaction mechanisms with strengthening phases remain unclear.
Ying Li, Mingyang Yu, Wei Xiao, Yanan Li, Lizhen Yan, Rui Yu, Xiwu Li, Zhihui Li, Yongan Zhang, Baiqing Xiong   +9 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Attention and adjusted actions in physiotherapists’ treatment of preterm born infants

Fysioterapeuten, 2009
The purpose was to explore the importance of individual and contextual actions in conjunction with movements made and achieved by infants born preterm during physiotherapy sessions.
Gunn Kristin Øberg
doaj  

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Healthy Drink Mixtures With Tropical Fruits, Cashew (Anacardium occidentale), Acerola (Malpighia emarginata), and Aloe Vera (Aloe barbadensis Miller)

International Journal of Food Science
Tropical fruits are sources of bioactive compounds with potential health benefits. The objective of this study was to optimize functional beverage formulations using Aloe vera gel (Aloe barbadensis Miller), clarified cashew juice (Anacardium occidentale),
Jorge Osorio Martinez, Maria Guerra Solano, Rafael Arango Barbas, Guillermo Arrazola Paternina   +3 more
doaj   +1 more source

Machine Learning Phase Prediction of Light-Weight High-Entropy Alloys Containing Aluminum, Magnesium, and Lithium

Metals
With the development of society, there is an increasingly urgent demand for light-weight, high-strength, and high-temperature-resistant structural materials.
Shenglong Li, Rui Liu, Hongwei Yan, Zhihui Li, Yanan Li, Xiwu Li, Yongan Zhang, Baiqing Xiong   +7 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source