Results 61 to 70 of about 80,863 (300)

Oxidation behavior of gamma-TiAl based alloys at 900 degrees C in air

, 2016
The growth mechanisms of the oxide scales of Ti-50Al and Ti-45Al-8Nb (at%) alloys at 900 degrees C in air were investigated. The results revealed that the oxidation of gamma-TiAl alloys during experiments was divided into four stages.
Lin, J., Ren, Z., Zhao, L., Zhu, Y., Zhang, Y.   +4 more
core   +1 more source

Clinical Impact of NOTCH3 Variant Location After First Stroke in CADASIL

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Despite its monogenic origin, Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy exhibits marked variability in clinical expression and severity. Variants in the NOTCH3 gene, within epidermal growth factor‐like repeat domains 1–6 or 7–34, are known to influence disease onset, but their impact ...
Léa Aguilhon, Hugues Chabriat, Dominique Hervé, Stéphanie Guey, Sophie Tezenas Du Montcel, Juliette Ortholand   +5 more
wiley   +1 more source

First-Principles Calculation for the Influence of C and O on the Mechanical Properties of γ-TiAl Alloy at High Temperature

Metals, 2019
The elastic constants of temperature dependence, thermal expansion coefficient and phonon dispersion relations of γ-TiAl doped with C/O have been investigated using first-principles calculations in order to gain insight into the mechanical ...
Jiahua Wang, Yong Lu, Xiaohong Shao
doaj   +1 more source

Screening Routine Clinical Notes for Epilepsy Surgery Candidates Using Large Language Models

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Epilepsy surgery is severely underutilized despite proven efficacy, with substantial under‐referral of eligible patients in routine clinical practice. This study evaluated the potential role of large language models (LLMs) as decision‐support tools for screening unstructured clinical notes to identify epilepsy surgery candidates and ...
Uriel Fennig, Nadav Amir, Maya Schiller, Roni Loebenstein, Johnatan Nissan, Marina Boxer, Shany Guly Gofrit, Gal Goshen, Sándor Beniczky, Nicola Maggio   +9 more
wiley   +1 more source

Physician‐Scientist Pipeline for Pediatric Rheumatology: The Current Landscape and Future Perspectives

Arthritis Care &Research, EarlyView.
Over the past 50 years, the science of pediatric rheumatology has grown exponentially due to an expansion in the understanding of complex rheumatic conditions and a surge in novel targeted therapeutics. Physician‐scientists in the field of pediatric rheumatology have played major roles in these advancements that have improved the care of children ...
Ekemini A. Ogbu, Linda T. Hiraki, Mara L. Becker   +2 more
wiley   +1 more source

TiAl - Vieillissement dynamique à 800°C

, 2023
In situ sequence realized in the framework of my thesis "Effect of substitution and insertion alloying elements on the deformation mechanisms and on the mechanical strength of TiAl intermetallics at high temperature".
Galy, Benjamin
core   +2 more sources

Development and future of TiAl composites – microstructural characteristics and high-temperature service performance

Journal of Materials Research and Technology
TiAl alloy, as known for its low density and high-temperature strength, contributes significantly to enhance the thrust-to-weight ratio and improve fuel economy.
Yuan-Zheng Wei, Bing-Heng Miao, Shi-Li Shu, Hong-Yu Yang, Xin-Miao Zhong, Bai-Xin Dong, Liang-Yu Chen, Feng Qiu, Qi-Chuan Jiang   +8 more
doaj   +1 more source

Neighborhood Socioeconomic Status and Short‐Term Functional Outcomes in Systemic Lupus Erythematosus

Arthritis Care &Research, EarlyView.
Objective Individuals with systemic lupus erythematosus (SLE) can accumulate functional status (FS) impairment. We evaluated the association between neighborhood socioeconomic disadvantage, as measured by the Area Deprivation Index (ADI), and FS in a national SLE sample.
Baljeet Rai, Jessica Fitzpatrick, Jing Li, Eric Roberts, Patricia Katz, Laura Plantinga, Gabriela Schmajuk, Jinoos Yazdany   +7 more
wiley   +1 more source

In-situ synthesized a dual-scale Ti2AlC reinforced TiAl composites with superior mechanical properties

Journal of Materials Research and Technology
To enhance the mechanical properties and service temperature of TiAl alloy, the dual-scale Ti2AlC particles reinforced TiAl composites were successfully designed and fabricated by spark plasma sintering (SPS), utilizing pre-alloyed Ti–48Al–2Nb–2Cr powder
Yupeng Wang, Guangfei Rong, Tengfei Ma, Zhanxing Chen, Xinfang Zhang, Dongdong Zhu, Hongze Fang, Ruirun Chen   +7 more
doaj   +1 more source

Characterisation, Consolidation and Mechanical Properties of TiAl Alloy Produced Using Titanox Powders

, 2007
Characterization of the three different as- received TiAl powders, namely Tax1, Tax2 and Tax3 produced by Titanox development Ltd has been done. Predominate TiAl phase was observed in all the three compositions .The powder particles were very fine with ...
Parmar, Bhupinder
core