Results 61 to 70 of about 359,439 (295)
Journal of Applied Science and EngineeringIn a corrosive environment, it is crucial to increase the hardness and corrosion resistance of mild steel bucket excavators. Making a hard layer of nickel-chromium (NiCr) alloy by the deposition method is one of the many approaches to achieve this.
Sopiyan +5 more
doaj +1 more source
Pancake Flipping Is Hard [PDF]
Journal of Computer and System Sciences, 2012 Corrected ...
Laurent Bulteau +2 more
openaire +9 more sources
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
THE RESEARCH TECHNIQUES FOR ANALYSIS OF MECHANICAL AND TRIBOLOGICAL PROPERTIES OF COATING-SUBSTRATE SYSTEMS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2014 The article presents research techniques for the analysis of both mechanical and tribological properties of thin coatings applied on highly loaded machine elements.
Kinga CHRONOWSKA-PRZYWARA +2 more
doaj
Proceedings. Thirteenth Annual IEEE Conference on Computational Complexity (Formerly: Structure in Complexity Theory Conference) (Cat. No.98CB36247), 2000 Summary: We study the set of incompressible strings for various resource bounded versions of Kolmogorov complexity. The resource bounded versions of Kolmogorov complexity we study are polynomial time CD complexity defined by Sipser, the nondeterministic variant CND due to Buhrman and Fortnow, and the polynomial space bounded Kolmogorov complexity CS ...
Buhrman, H.M., Torenvliet, L.
openaire +8 more sources
A contact area function for Berkovich nanoindentation : Application to hardness determination of a TiHfCN thin film [PDF]
, 2014 In nanoindentation, especially at very low indenter displacements, the indenter/material contact area must be defined in the best possible way in order to accurately determine the mechanical properties of the material.
LOUIS, G. +12 more
core +1 more source
Molecular Oncology, EarlyView.Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur +11 more
wiley +1 more source
Increasing the durability of cold forging dies hardening with intermediate tempering
Литьë и металлургия, 2022 Based on studies of the tool wear nature for cold stamping, the expediency of using heat treatment by quenching with intermediate tempering has been established.
D. M. Berdiev +2 more
doaj +1 more source
LEEB HARDNESS TEST FOR ROCK JOINT WALL COMPRESSIVE STRENGTH EVALUATION
, 2021 Joint Wall Compressive Strength predictions were made from Leeb hardness testing on weathered rock surfaces. Additionally, influences effecting the hardness readings found on the Leeb device were determined; specifically, the Influence Zone, surface ...
Jeans, Brock
core
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source