Results 81 to 90 of about 901,770 (288)

High Entropy Wide‐Bandgap Borates with Broadband Luminescence and Large Nonlinear Optical properties

Advanced Functional Materials, EarlyView.
High‐entropy rare‐earth borates exhibit excellent nonlinear optical and broadband luminescence properties arising from multi‐component doping, chemical disorder, increased configurational entropy, and increased lattice and electronic anharmonicity. This formulation enabled us to obtain a large, environmentally stable single crystal with 3X higher laser‐
Saugata Sarker, Yu Wang, Yongwen Sun, Caeli Benyacko, Saeed S.I. Almishal, Tao Zhou, Zhiyu Zhang, Jadupati Nag, Himirkanti Sarkar, Jeffrey Shallenberger, Hemant Yennawar, Yang Yang, Jon‐Paul Maria, Zhiqiang Mao, Venkatraman Gopalan   +14 more
wiley   +1 more source

Dimensional analysis of the endometrial cavity: how many dimensions should the ideal intrauterine device or system have?

International Journal of Women's Health, 2018
Norman D Goldstuck Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Bellville, Western Cape, South Africa Background: The geometrical shape of the human uterus most ...
Goldstuck ND
doaj  

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

Advanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo, Marius Didziokas, Malene Siri Berg Jacobsen, Thorbjørn Erik Køppen Christensen, Innokenty Kantor, Mads Ry Vogel Jørgensen, Klaus Pagh Almtoft, Jesper Skovhus Thomsen, Anthony Herrel, Catherine J.A. Williams, Henrik Birkedal   +10 more
wiley   +1 more source

Selective Separation of the Rare Earth Elements Dysprosium and Neodymium via Tailoring Nanocellulose Chemical Structure

Advanced Functional Materials, EarlyView.
Dicarboxylate‐modified anionic hairy cellulose nanocrystals exhibit a high selectivity for dysprosium(III) over neodymium(III). This selectivity arises from disordered dicarboxylate cellulose “hairs” that enable cooperative ionic coordination, hydrogen bonding, and strain‐induced conformational shrinkage.
Roya Koshani, Shang‐Lin Yeh, Karuna Anna Sajeevan, Mica L. Pitcher, Dawson Alexander, Ratul Chowdhury, Amir Sheikhi   +6 more
wiley   +1 more source

PVH. Concentración sérica de cobre "libre" y ceruloplasmina en niños con desnutrición grave antes de iniciar la terapia nutricional y al momento d~ recuperar el apetito. Turbo, Antioquia

Perspectivas en Nutrición Humana, 2006
Introducción: La recuperación de los niños con desnutrición aguda grave incluye suplementación con cobre desde el inicio de la terapia; existen evidencias que niños edematosos pueden tener cobre "libre" en plasma el cual podría generar estrés oxidativo.
Oiga Lucía Cardona H., Gloria María Agudelo O., Claudia María Velásquez R., Beatriz Elena Parra S., Mireya Betancur A., Gladis Morales, Carlos Bernal P., Luis Carlos Burgos Bioquímico   +7 more
doaj  

A Mutation in Damage-Specific DNA Binding Protein One (ddb-1) Underlies the Phenotype of the No-Marginal-Zone (nmz) Mutant Zebrafish

Fishes
The ciliary marginal zone (CMZ) is a region in the peripheral-most retina that displays ongoing retinogenesis during growth and expansion of the eye in adulthood. While there is evidence that this capacity also exists in birds and mammals, it is far more
Kailey Jerome, Aria Gish, Taylor Aakre, Taylor Brend, Mara Kate Grenier, Christina L. Johnson, Jaxon Gronneberg, Colin K. O’Neill, Lucas Radermacher, Tristan Darland   +9 more
doaj   +1 more source

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

Advanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Creating a Nutrient-Dense Menu Using Foods Consumed by Native Communities in the Northern Great Plains Prior to 1851 for Use in Dietary Intervention Trial

Current Developments in Nutrition
Background: Indigenous communities experience greater rates of health disparities than surrounding areas, in part due to a forced transition away from traditional diets.
Julie M Hess, Jacob D Bourboun, Madeline E Comeau, Brooke Froelich, Debra Fossum, Angela Scheett, Edwin Kitzes, Tiffany Baker-Ramsey, Dale C Brunelle, James N Roemmich   +9 more
doaj   +1 more source

MAGTWIST: A Magnetically‐Driven Rotary Actuator Using a Traveling‐Wave With Integrated Stiffness Tunability

Advanced Functional Materials, EarlyView.
MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler, Jean‐Paul P.M. de Vries, Sarthak Misra, Venkatasubramanian Kalpathy Venkiteswaran   +3 more
wiley   +1 more source

Self-reported health profiles of trauma victims with and without psychiatric histories

Health Psychology Report
Background This study examined associations between self-reported trauma exposure and physical health status after control of vari-ance associated with psychiatric disturbance.
Alan R. King, Sara K. Kuhn, Stephanie Brezinski, Michael Jowkar, Kourtney Smith   +4 more
doaj   +1 more source