Results 1 to 10 of about 4,014 (218)

Unravelling Taxonomic Complexity in Elusive Cetaceans: Mitogenome Insights into Evolutionary History and Cryptic Diversity of Bryde's Whales [PDF]

Ecology and Evolution
Cetaceans, despite their ability to cross wide distances, enabling mostly high levels of gene flow, can develop unique genetic lineages driven by variations in life‐history traits, diverse migratory routes and local adaptation, complicating taxonomy and ...
Dominique Paynee, Paulette Bloomer, Gwenith Penry, Simon Elwen, Ada Natoli, Vaisakh Dhanalakshmy, Thyago Cardoso, Els Vermeulen   +7 more
doaj   +3 more sources

Study on the Influence of Silicon and Aluminum on the Microstructure and Properties of Low Cobalt M42 High-Speed Steel [PDF]

E3S Web of Conferences, 2023
M42 HSS (W2Mo9Cr4VCo8 ) is widely used as a high cobalt super-hard high-speed steel (HSS) for various cutting tool materials, but high cobalt HSS does not bring good economic benefits.
Wang Shunduo, Chen Yunbo, Pan Peng, Lin Zhenghua, Zuo Lingli   +4 more
doaj   +2 more sources

Wide Diversity and Complex Evolution of M42 Aminopeptidases With Contrasted Functional Properties in Archaea. [PDF]

Mol Biol Evol
M42 peptidases (TET) are ubiquitous, giant self-compartmentalized aminopeptidases forming unique tetrahedral structures. TETs may participate in protein homeostasis and amino acid recycling by processing peptides downstream of the proteasome and other ...
Chagny E, Taib N, Fenel D, Girard E, Gribaldo S, Flament D, Franzetti B.   +6 more
europepmc   +2 more sources

Population-scale cross-sectional observational study for AI-powered TB screening on one million CXRs [PDF]

npj Digital Medicine
Traditional tuberculosis (TB) screening involves radiologists manually reviewing chest X-rays (CXR), which is time-consuming, error-prone, and limited by workforce shortages.
Prateek Munjal, Ahmed Al Mahrooqi, Ronnie Rajan, Andrew Jeremijenko, Iftikhar Ahmad, Muhammad Imran Akhtar, Marco A. F. Pimentel, Shadab Khan   +7 more
doaj   +2 more sources

Next-Generation Wastewater-Based Epidemiology: Green Automation for Detecting 69 Multiclass Pharmaceutical and Personal Care Products in Wastewater Using 96-Well Plate Solid-Phase Extraction by LC-MS/MS [PDF]

Molecules
Conventional methods for detecting pharmaceutical and personal care products (PPCPs) in environmental samples are complex, resource-intensive, and not sustainable. Therefore, this study aimed to evaluate an automated sample preparation approach using the
Bhaskar Karubothula, Veera Venkataramana Kota, Dnyaneshwar Shinde, Raghu Tadala, Vishnu Cheerala, Samara Bin Salem, Wael Faroug Elamin, Grzegorz Brudecki   +7 more
doaj   +2 more sources

The SMOC1 proteomics network M42 controls multiple signaling modalities, brain homeostasis and toxicity in fly Alzheimer’s disease models [PDF]

Alzheimers Dement
Alzheimer’s disease (AD) has a complex etiology where insults in multiple pathways conspire to disrupt neuronal function, yet molecular changes underlying AD remain poorly understood.
Li‐Kroeger D, Al‐Ramahi I, Smith N, Marella A, Amoh B, Saladi S, Botas J, Seyfried N, Levey A, Shulman J.   +9 more
europepmc   +2 more sources

Effect of High Nitrogen Addition on Microstructure and Mechanical Properties of As-cast M42 High Speed Steel

ISIJ International, 2020
High speed steel (HSS) has been extensively used as a raw material to manufacture engineering cutting tools.1–3) Among them, AISI M42 HSS with high contents of Mo (≥ 9 wt.%) and Co (≥ 8 wt.%) is one of the most popular ones because of its harmonious ...
Huabing Li, Hao Feng, Zhouhua Jiang
exaly   +2 more sources

M42 aminopeptidase catalytic site: the structural and functional role of a strictly conserved aspartate residue

Proteins: Structure, Function and Bioinformatics, 2020
The M42 aminopeptidases are a family of dinuclear aminopeptidases widely distributed in Prokaryotes. They are potentially associated to the proteasome, achieving complete peptide destruction.
Raphaël Dutoit, Dany Van Elder
exaly   +2 more sources

Effect of Tempering Conditions on Secondary Hardening of Carbides and Retained Austenite in Spray-Formed M42 High-Speed Steel

Materials, 2019
In this study, the effect of tempering conditions on microstructure, grain size, and carbide phase compositions of spray-formed high-speed steel after quenching at 1180 °C was studied.
Bowen Liu, T. Qin, W. Xu, C. Jia, Qiuchi Wu, Mingying Chen, Zhe Liu   +6 more
exaly   +2 more sources

Effect of Surfactant Tellurium on the Microstructure and Mechanical Properties of M42 High-Speed Steel

ISIJ International, 2023
Lichun Zheng, Huabing Li, Zhouhua Jiang   +2 more
exaly   +2 more sources