Results 81 to 90 of about 6,926,535 (359)

RS/AS and nugget zone SEM analysis and mathematical equations for parameter optimization on friction stir welding tool

open access: yesRevista Politécnica
In order to find the ideal process parameters, the friction stir welding (FSW) production process is combined with mathematical optimisation techniques in the current thesis.
Yugandhar Meka, Prabhakar Kammar
doaj   +1 more source

STRUCTURAL STRESS RELAXATION IN STAINLESS INSTABILITY STEEL [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2017
The approach to the description of conditions of martensitic transformation in austenitic steel is advanced. Transformation induced hardening is the result of Le Chatelier principle in instability alloys.
S. Lyabuk
doaj  

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

open access: yesMolecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann   +61 more
wiley   +1 more source

Predictive Analysis of Mechanical Properties in Cu-Ti Alloys: A Comprehensive Machine Learning Approach

open access: yesModelling
A machine learning-based approach is presented for predicting the mechanical properties of Cu-Ti alloys utilizing a dataset of various features, including compositional elements and processing parameters.
Mihail Kolev
doaj   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Enhancement of Mechanical Properties of PCL/PLA/DMSO2 Composites for Bone Tissue Engineering

open access: yesApplied Sciences
Bone tissue engineering shows potential for regenerating or replacing damaged bone tissues by utilizing biomaterials renowned for their biocompatibility and structural support capabilities.
Kyung-Eun Min   +3 more
doaj   +1 more source

The impact of annealing temperatures and chemical assays on the mechanical properties and electrical conductivity of CuNi9Sn2 [PDF]

open access: yesMining and Metallurgy Engineering Bor
The interest in copper-based alloys with nickel and tin is constantly increasing. In this regard, certain tests were performed on CuNi9Sn2 alloy samples.
Ivanović Aleksandra   +3 more
doaj   +1 more source

Effects of Gd solutes on hardness and yield strength of Mg alloys

open access: yesProgress in Natural Science: Materials International, 2018
Relative contribution of individual strengthening mechanisms to the yield strength of Mg–0–15 wt% Gd alloys were investigated. Alloys with different grain size were prepared by adding Zr and hot extrusion.
Yuling Xu   +4 more
semanticscholar   +1 more source

Pathogenic Neurofibromatosis type 1 gene variants in tumors of non‐NF1 patients and role of R1276

open access: yesFEBS Open Bio, EarlyView.
Somatic variants of the neurofibromatosis type 1 (NF1) gene occur across neoplasms without clinical manifestation of the disease NF1. We identified emerging somatic pathogenic NF1 variants and hotspots, for example, at the arginine finger 1276. Those missense variants provide fundamental information about neurofibromin's role in cancer.
Mareike Selig   +7 more
wiley   +1 more source

On Least Squares Support Vector Regression for Predicting Mechanical Properties of Steel Rebars

open access: yesMetals
Aiming at ensuring the quality of the product and reducing the cost of steel manufacturing, an increasing number of studies have been developing nonlinear regression models for the prediction of the mechanical properties of steel rebars using machine ...
Renan Bessa   +4 more
doaj   +1 more source

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