Results 81 to 90 of about 68,375 (267)

A vertically integrated system for tracking and assessing cell-cycle-aware phenotypes under confinement [PDF]

APL Bioengineering
Quantitative cell biology often examines migration and cell-cycle (CC) progression separately, limiting insights into their interplay under spatial constraints. Here, we present a vertically integrated platform combining multiplexed fluorescent reporters
Melissa Pezzotti, Eloisa Torchia, Julius Zimmermann, Sara Rigolli, Alessandro Enrico, Martina Sarchi, Moises Di Sante, Francesco S. Pasqualini   +7 more
doaj   +1 more source

A Characterization of theω-Limit Sets of Planar Continuous Dynamical Systems

Journal of Differential Equations, 1998
If \(f\) is a continuous function on an open subset \(E\) of \(\mathbb{R}^2\), it is called trajectory of the system \(x'=f(x)\), \(x\in E\), the image of a nondegenerate maximal solution. The definition of the \(\omega\)-limit set of a trajectory considered in this paper is slightly different from the standard one by allowing it to be a subset of ...
Balibrea, Francisco, Jiménez López, Víctor   +1 more
openaire   +2 more sources

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Nonlinear damped vibrations of planar discrete systems - numerical and experimental modelling

MATEC Web of Conferences, 2018
The consistently conducted analytical, numerical and experimental studies of nonlinear damped vibrations of planar discrete systems are presented in the paper.
Pavlov Peter
doaj   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

Analysis of Torsional Vibration Mechanics and Sensitivity for Planar Sinusoidal Steel Ball Transmission Mechanism

Jixie chuandong, 2020
With the wide application of planar sinusoidal ball movable teeth transmission in various industries，the study of its dynamic characteristics and vibration problems is also very important.
Ning Linfei, Zhang Si, Li Meiqiu, Luo Jingbo, Shi Yinghua   +4 more
doaj  

Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals

Advanced Engineering Materials, EarlyView.
This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao, Sriram Subramanian, Gianluca Memoli   +2 more
wiley   +1 more source

Quantitative whole-body dynamic planar scintigraphy in mice with 99mTc and 161Tb

EJNMMI Physics
Background Planar scintigraphy remains commonplace in clinical practice and has been used for quantification and dosimetry estimation over an expanding range of gamma-emitting radionuclides in recent years.
John D. Wright, Isaline Renard, Isis A. Middleton, Juozas Domarkas, Émer M. Foyle, Paul J. Lusby, Stephen J. Archibald   +6 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source