Results 31 to 40 of about 2,942 (250)

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

Advanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink, Saba Saood, Peter Schweizer, Jörg Neugebauer, Gerhard Dehm   +4 more
wiley   +1 more source

Beyond Seasickness: A Motivated Call for a New Motion Sickness Standard across Motion Environments

Vibration, 2022
Motion sickness is known under several names in different domains, such as seasickness, carsickness, cybersickness, and simulator sickness. As we will argue, these can all be considered manifestations of one common underlying mechanism.
Jelte E. Bos, Cyriel Diels, Jan L. Souman   +2 more
doaj   +1 more source

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Evaluating User Experience and Simulator Sickness in a Driving Simulator Evaluation of a Traffic-Support Mobile Application

Applied Sciences
Mobile phone use can distract drivers; however, mobile applications may also improve safety by delivering timely traffic and cooperative intelligent transport system warnings.
Gregor Burger, Matevž Pogačnik, Jože Guna   +2 more
doaj   +1 more source

Further development of a commercial driving simulation for research in occupational medicine

International Journal of Occupational Medicine and Environmental Health, 2013
Objectives: The purpose of this study was to refine a commercial car driving simulation for occupational research. As the effects of ethanol on driving behavior are well established, we choose alcohol as a test compound to investigate the performance of ...
Axel Muttray, Anais Breitinger, Elisabeth Goetze, Thomas Schnupp, Britta Geissler, Thomas Kaufmann, Martin Golz, Stephan Letzel   +7 more
doaj   +1 more source

Assessment of the Simulator Sickness Questionnaire for Omnidirectional Videos

2021 IEEE Virtual Reality and 3D User Interfaces (VR), 2021
Virtual Reality/360° videos provide an immersive experience to users. Besides this, 360° videos may lead to an undesirable effect when consumed with Head-Mounted Displays (HMDs), referred to as simulator sickness/cybersickness. The Simulator Sickness Questionnaire (SSQ) is the most widely used questionnaire for the assessment of simulator sickness ...
Ashutosh Singla, Steve Göring, Dominik Keller, Rakesh Rao Ramachandra Rao, Stephan Fremerey, Alexander Raake   +5 more
openaire   +2 more sources

A Lightweight, 3D‐Printable, Low‐Cost, “One‐Click” Dorsal Skin Window for High‐Quality Long‐Term Multimodal Subcutaneous Tumor Imaging

Advanced Healthcare Materials, EarlyView.
An innovative, lightweight 3D‐printed skinfold chamber system is presented for long‐term intravital imaging. This affordable, biocompatible platform simplifies surgical implantation and allows high‐resolution, multimodal visualization of the tumor microenvironment for up to four weeks.
Iván Cortés Domínguez, Xabier Morales Urteaga, Maider Esparza, Lucía Grande, Ainhoa Urbiola, Cristina Ederra, Tomas Muñoz Santoro, Beatrice Pinci, Alvaro Teijeira, Carlos Ortiz de Solórzano   +9 more
wiley   +1 more source

Designing an Augmented Reality in-car Driving Simulator

Journal of Computing Research and Innovation, 2018
This paper demonstrates the design of augmented reality (AR) in-car driving simulator system architecture and its experimental design. AR in-car driving simulator is developed in order to explore its effect towards subjects' simulator sickness when ...
Haryati Fauzi, Aznoora Osman, Muhammad Arif Hashim, Ahmad Hanif Ahmad Baharin   +3 more
doaj  

Lessons Learned: Gastric Motility Assessment During Driving Simulation

Sensors, 2019
In the era of technological advances and innovations in transportation technologies, application of driving simulators for the investigation and assessment of the driving process provides a safe and suitable testing environment.
Nenad B. Popović, Nadica Miljković, Kristina Stojmenova, Grega Jakus, Milana Prodanov, Jaka Sodnik   +5 more
doaj   +1 more source