Results 51 to 60 of about 10,620 (176)

High Temperature Fatigue Crack Growth Rate Studies in Stainless Steel 316L(N) Welds Processed by A-TIG and MP-TIG Welding.

MATEC Web of Conferences, 2018
Welded stainless steel components used in power plants and chemical industries are subjected to mechanical load cycles at elevated temperatures which result in early fatigue failures.
Thomas Manuel, Prakash Raghu V., Ganesh Sundara Raman S, Vasudevan M.   +3 more
doaj   +1 more source

Predictive Multiphysics Modeling of Corrosion Behavior and Passive Layer Formation in Hydroxyapatite‐Coated Titanium Implants

Engineering Reports, Volume 8, Issue 5, May 2026.
A multiphysics finite element model predicts the long‐term corrosion behavior of hydroxyapatite–ionic liquid coatings on Ti‐6Al‐4V implants in simulated body fluid. Simulations reveal precipitation‐driven Ca–P passive layer growth that suppresses chloride transport, reduces corrosion current by over two orders of magnitude, and significantly enhances ...
Kamel A. Saleh, Halah Hussein Ali, Roopashree R, Subhashree Ray, Baraa Mohammed Yaseen, Kavitha V, Renu Sharma, Aashna Sinha, Shayan Amiri   +8 more
wiley   +1 more source

Identifying Subcellular Structure Components in Escherichia Coli by Crosslinking and SEC‐MS

PROTEOMICS, Volume 26, Issue 5, Page 27-36, May 2026.
ABSTRACT Cells are comprised of a broad spectrum of structures that compartmentalize biochemical and signaling mechanisms. These structures can be comprised of many biomolecules, but especially lipids, proteins, and nucleic acids. Techniques are limited to quantify or discover new subcellular structures.
Rachel A. Victor, Austin Lipinski, Paul R. Langlais, Jacob C. Schwartz   +3 more
wiley   +1 more source

Demographic History and Genetic Diversity of Rātā Moehau (Metrosideros bartlettii; Myrtaceae), a Critically Endangered Aotearoa New Zealand Endemic Tree

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Rātā Moehau (Metrosideros bartlettii), a critically endangered tree endemic to Aotearoa New Zealand, is represented by only 14 wild individuals. We assembled its first genome, analysed genetic diversity in wild and cultivated individuals and found long‐term population decline and reduced diversity in cultivated plants—providing key insights to support ...
Jessie M. Prebble, Natalie J. Forsdick, Duckchul Park, Alexander J. F. Verry, Emma Simpkins, Thomas R. Buckley   +5 more
wiley   +1 more source

Effect of PWHT and Electrical Parameters on Austenitic Phase, Sigma Phase and Corrosion in Duplex Steels S32205

Engineering Reports, Volume 8, Issue 4, April 2026.
Welding power and post‐weld heat treatment (PWHT) at 850°C influence phase transformations in S32205 duplex stainless steel, promoting sigma phase formation and reducing corrosion resistance. PWHT at 850°C also replicates HAZ‐like microstructures in base metal, enabling improved characterization of weld joint properties.
Sandra Chacón‐Fernández, José L. Meseguer‐Valdenebro, Andrea Peña Martín   +2 more
wiley   +1 more source

En el centenari de l’assassinat de Salvador Seguí, el Noi del Sucre (1887-1923)

Segle XX
Salvador Seguí, el Noi del Sucre, fou el líder de la Confederació Nacional del Treball (cnt) a Catalunya durant el període més dur i conflictiu de l’organització. El seu lideratge fou combatiu a la vegada que conciliador, la qual cosa va convertir-lo en
Soledad Bengoechea Echaondo
doaj   +1 more source

Welding Characteristic Analysis of Hybrid Welding on 2014 Aluminum Alloy

International Journal of Electrochemical Science, 2013
The experiment of TIG arc and laser high-frequency pulse TIG hybrid welding for 2014 aluminum alloy with the thickness of 7mm were carried out. Through the two welding processes experiments, the correlation between welding process and joints structure as
Zongyu Gao, Jianjun Fang, Yinong Zhang, Guowei Ran, Shide Zhang   +4 more
doaj   +1 more source

Of Commensals and Opportunists: Genomics of Coagulase‐Negative Staphylococci During Sequential Ear and Eye Infections in a Healthy Adult

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
The genomes of coagulase‐negative staphylococci (CoNS) isolated during sequential ear and eye infections in a healthy adult are analyzed. We highlight the identification of a community‐acquired S. capitis subsp. urealyticus ST1 lineage carrying a mosaic SCCmec IV element, linking common skin commensals to multidrug‐resistant strains associated with ...
Soo Sum Lean, Chew Chieng Yeo, Zain Illyaaseen, Sargit Kaur, Yun Fong Ngeow, Stuart C. Clarke, Hien Fuh Ng   +6 more
wiley   +1 more source

Steroid Recognition in Adhesion GPCRs: A Structural and Pharmacological Perspective

Pharmacology Research &Perspectives, Volume 14, Issue 2, April 2026.
ABSTRACT Emerging evidence suggests steroids may act as generalizable ligands for adhesion GPCRs, a receptor class with considerable pharmacological potential. While most studies have focused on the ADGR‘G' subfamily, recent cryo‐EM structures of the androgens 5α‐dihydrotestosterone (5α‐DHT) and methenolone bound to ADGRD1 revealed a putative steroid ...
Bethany Fleming, Abdul‐Akim Guseinov, Irina G. Tikhonova, Graeme Milligan, Nicole A. Perry‐Hauser   +4 more
wiley   +1 more source

SwarmGenomics: A Unified Pipeline for Individual‐Based Whole‐Genome Analyses

Molecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT Advances in sequencing technologies have made whole‐genome data widely accessible, enabling research in population genetics, evolutionary biology, and conservation. However, analysing whole‐genome sequencing (WGS) data remains challenging, often requiring multiple specialised tools and substantial bioinformatics expertise.
Aure Kylmänen, Yu‐Chi Chen, Sahar Javaheri Tehrani, Nikolas Vellnow, Justin J. S. Wilcox, Toni I. Gossmann   +5 more
wiley   +1 more source