Results 61 to 70 of about 25,129 (235)

Zr alloying effects on the microstructure, compression performance and oxidation resistance of refractory high entropy alloys

open access: yesMaterials Research Express, 2022
Three refractory high entropy alloys (RHEAs) with nominal compositions of Mo _0.5 NbHf _0.25 CrZr _x TiAl (x = 0, 0.5, 1, mole ratio) were prepared by vacuum non-consumable arc melting technology.
Song Zhang, Rui Li, Yonggang Xu
doaj   +1 more source

Cheek tooth extraction in geriatric versus non‐geriatric horses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Age‐related dental changes are major contributors to dental disorders in older horses, and cheek tooth extractions are often required to maintain masticatory function and oral comfort. However, limited information is available on clinical and treatment characteristics in this older patient population.
Elias Mair   +4 more
wiley   +1 more source

Function‐centered back‐tracing refines obesity‐associated gut microbiome signals beyond abundance‐based profiling

open access: yesiMetaOmics, EarlyView.
By integrating taxonomic and functional profiling of 1543 adult gut metagenomes, this study identified microbial taxa and enzymatic functions associated with increasing Body Mass Index. Function‐centered taxonomic back‐tracing of branched‐chain amino acid transaminase, nucleotide diphosphatase, and phosphatidylserine decarboxylase revealed only limited
Silvia Petraro   +6 more
wiley   +1 more source

Morfologia e topografia do fígado e pâncreas de emas Rhea americana Morphology and topography of the liver and pancreas of Rhea americana

open access: yesCiência Rural, 2012
As emas são aves ratitas nativas do continente sul americano, são consideradas aves primitivas do ponto de vista filogenético que constituem um grupo altamente especializado.
Marcio Nogueira Rodrigues   +5 more
doaj   +1 more source

Elevation change of Bhasan Char measured by persistent scatterer interferometry using Sentinel-1 data in a humanitarian context

open access: yesEuropean Journal of Remote Sensing, 2021
This study investigates the elevation changes for the island of Bhasan Char, located in the Bay of Bengal, which was selected for the relocation of around 100,000 refugees of the Rohingya minority which were forced to leave their homes in Myanmar. Eighty-
Andreas Braun   +2 more
doaj   +1 more source

Patterns of psychopathology and personal strengths among youth in psychiatric care

open access: yesJCPP Advances, EarlyView.
Abstract Background The American Academy of Pediatrics and the American Academy of Child and Adolescent Psychiatry have declared a National State of Emergency in Children's Mental Health, calling for improved approaches to address youth mental health.
Logan R. Cummings   +78 more
wiley   +1 more source

Relight the Candle: What Happens to High-redshift Massive Quenched Galaxies

open access: yesThe Astrophysical Journal
A puzzling population of extremely massive quiescent galaxies at redshifts beyond z = 3 has recently been revealed by JWST and the Atacama Large Millimeter/submillimeter Array, some of them with stellar ages that show their quenching times to be as high ...
Rhea-Silvia Remus, Lucas C. Kimmig
doaj   +1 more source

Ecological Functional Zoning and Multi‐Scenario Prediction in the Core Economic Region of a Tropical Island: A Case Study of the Haikou Economic Circle, China

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Ecological zoning, by accurately identifying regional ecological issues, supports the mitigation of ecological and environmental challenges brought by rapid urbanization. It plays a crucial role in advancing national ecological civilization and high‐quality urban development.
Wei Lin   +9 more
wiley   +1 more source

AlloyDesignClaw: Optimizing Castability and Mechanical Properties of Nickel‐Based Superalloys

open access: yesMaterials Genome Engineering Advances, EarlyView.
A stepwise optimization method is proposed for castability and mechanical properties of nickel‐based superalloys, enabling interpretable dimensionality reduction and efficient multi‐objective optimization of the composition space. An alloy design multi‐agent framework was further developed, integrating large language models, CALPHAD calculation ...
Jiaxuan Ma   +7 more
wiley   +1 more source

Celeste Rhea Scrapbook (Detail)

open access: yes, 1919
Individual images from the scrapbook of Celeste Rhea (later Sugg). According to her granddaughter, Theresa Adams Corbett, Celeste Rhea Sugg was born in March 1903.

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