Results 41 to 50 of about 8,269,511 (303)

Optimisation of component performance via structuring

MATEC Web of Conferences, 2015
Ecological and economic reasons are forcing industry to improve efficiency and to save energy and resources by reducing product weight. In current product designs often insufficient geometric stiffness of the part prohibits exploiting the full potential ...
Psyk Verena, Kurka Petr, Kimme Simon, Werner Markus, Landgrebe Dirk, Ebert Andreas, Schwarzendahl Mathias   +6 more
doaj   +1 more source

No-code robotic programming for agile production: A new markerless-approach for multimodal natural interaction in a human-robot collaboration context

Frontiers in Robotics and AI, 2022
Industrial robots and cobots are widely deployed in most industrial sectors. However, robotic programming still needs a lot of time and effort in small batch sizes, and it demands specific expertise and special training, especially when various robotic ...
Jayanto Halim, Paul Eichler, Sebastian Krusche, Mohamad Bdiwi, Steffen Ihlenfeldt   +4 more
doaj   +1 more source

Sepsis biomarkers and diagnostic tools with a focus on machine learning

EBioMedicine, 2022
Summary Over the last years, there have been advances in the use of data-driven techniques to improve the definition, early recognition, subtypes characterisation, prognostication and treatment personalisation of sepsis.
M. Komorowski, Ashleigh Green, Kate C. Tatham, Christopher Seymour, D. Antcliffe   +4 more
semanticscholar   +1 more source

Acoustic Roughness Measurement of Railway Tracks: Running Surface Detection and Compensation of Lateral Movements for Optical Measurements on a Train

Sensors, 2023
Rolling noise is a significant contributor to railway noise. Wheel and rail roughness are decisive for the emitted noise level. An optical measurement method installed on a moving train is suitable for closer monitoring of the rail surface condition.
Florian Mauz, Remo Wigger, Loris Griesbaum, Tobias Wahl, Michal Kuffa, Konrad Wegener   +5 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

In-Process Monitoring of Inhomogeneous Material Characteristics Based on Machine Learning for Future Application in Additive Manufacturing

Journal of Machine Engineering
Additively manufactured components often show insufficient component quality due to the formation of different defects. Defects such as porosity result in material inhomogeneity and structural integrity issues. The integration of in-process monitoring in
André Jaquemod, Marijana Palalić, Kamil Güzel, Hans-Christian Möhring   +3 more
doaj   +1 more source

Characterization of Tool Clamping Conditions in Forging Hammers

Journal of Machine Engineering, 2022
The present work addresses the topic of die clamping at the forging hammer in the context of the definition of a current requirement profile as well as the evaluation of individual influencing variables on the clamping process.
Nico Wagner, Robert Tehel, Robin Kurth, Steffen Ihlenfeldt   +3 more
doaj   +1 more source

Development of a sustainability assessment index for machine tools

Procedia CIRP, 2019
Machining is a wealth generating activity which converts raw materials into finished products by consuming energy and other natural resources. It is also responsible for high environmental emissions.
Nitesh Sihag, K. S. Sangwan
semanticscholar   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source