Results 71 to 80 of about 1,714,603 (291)

Machine vision in manufacturing SMEs: a review

Discover Applied Sciences
Automating manufacturing tasks, such as quality control, fault detection, part classification, and inventory management with machine vision systems can significantly improve process efficiency, accuracy, and productivity.
Jonas Werheid, Hannes Behnen, Jan-Henrik Woltersmann, Shengjie He, Tobias Hamann, Anas Abdelrazeq, Robert H. Schmitt   +6 more
doaj   +1 more source

Concept of Integrating a Hybrid Thermal Error Compensation Into an Existing Machine Tool Control Architecture

Journal of Machine Engineering
Thermal error compensation via a numeric control (NC) system is a proven option for upgrading the precision of machine tools. The main advantage is the generally cost-effective application, as no changes to the machine design are necessary. Since modern
Alexander Geist, Muhammad Faisal Yaqoob, Christian Friedrich, Christian Naumann, Steffen Ihlenfeldt   +4 more
doaj   +1 more source

Investigation of the material separation behaviour of rocks using scratch tests for the design of tool grinding processes

SN Applied Sciences, 2022
Article Highlights Investigating material removal mechanisms of rocks against the background of tool grinding. Identifying optima of cutting speed and single grain chip thickness for ductile material removal for rocks.
Berend Denkena, Bernd Breidenstein, Benjamin Bergmann, Philipp Wolters   +3 more
doaj   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

A machine learning pipeline for supporting differentiation of glioblastomas from single brain metastases [PDF]

, 2016
Machine learning has provided, over the last decades, tools for knowledge extraction in complex medical domains. Most of these tools, though, are ad hoc solutions and lack the systematic approach that would be required to become mainstream in medical ...
Arús, Carles, de Barros, Nuno M. Pedrosa, Julià Sapé, Margarida, Knecht, Urspeter, Mocioiu, Victor, Ortega Martorell, Sandra, Slotboom, Johannes, Vellido Alcacena, Alfredo   +7 more
core  

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Modelling of a Thermoelectric Self-Cooling System Based on Thermal Resistance Networks for Linear Direct Drives in Machine Tools

Journal of Machine Engineering, 2020
The use of direct drives in linear and rotary axes as well as increased power density of main drives offer the potential to raise feet rate, acceleration and thus allow higher productivity of machine tools.
Eckart UHLMANN, Sebastian SALEIN, Mitchel POLTE, Florian TRIEBEL   +3 more
doaj   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Predictive Technology Assessment by Means of a Structure-Based Method of Machine Learning

Journal of Machine Engineering, 2020
From a user perspective, the current development of the generic term Industry 4.0 increasingly moves its orientation towards flexible production. Due to increasingly variable products with small quantities and the resulting high degree of adaptability of
Manja Mai-Ly PFAFF, Uwe FRIEß, Andreas OTTO, Matthias PUTZ   +3 more
doaj   +1 more source

In‐process evaluation of continuous generating gear grinding for maintaining workpiece quality and acoustic behavior of gear wheels

Engineering Reports, 2022
Hard finishing of gearings such as continuous generating gear grinding is highly essential for manufacturers due to increasing demands on gearboxes regarding quality and economical aspects, especially in the growing field of electric mobility. Here, high
Jonas Böttger, Jens Gentzen, Simon Kimme, Matthias Putz, Welf‐Guntram Drossel   +4 more
doaj   +1 more source