Results 81 to 90 of about 7,693,136 (320)

Wayfinding in Complex Multi-storey Buildings: A vision-simulation-augmented wayfinding protocol study [PDF]

open access: yes, 2009
Wayfinding in complex multi-storey buildings often brings newcomers and even some frequent visitors uncertainty and stress. However, there is little understanding on wayfinding in 3D structure which contains inter-storey and inter-building travelling ...
Ching Chiuan, Yen, Hao, Jiang
core  

UT Austin Villa: RoboCup 2015 3D Simulation League Competition and Technical Challenges Champions

open access: yesRobot Soccer World Cup, 2015
The UT Austin Villa team, from the University of Texas at Austin, won the 2015 RoboCup 3D Simulation League, winning all 19 games that the team played. During the course of the competition the team scored 87 goals and conceded only 1.
Patrick MacAlpine   +3 more
semanticscholar   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Impact of dobutamine stress on diastolic energetic efficiency of healthy left ventricle: an in vivo kinetic energy analysis

open access: yesFrontiers in Cardiovascular Medicine, 2023
The total kinetic energy (KE) of blood can be decomposed into mean KE (MKE) and turbulent KE (TKE), which are associated with the phase-averaged fluid velocity field and the instantaneous velocity fluctuations, respectively.
Alessandra Riva   +15 more
doaj   +1 more source

Effect of oxide interface roughness on the threshold voltage fluctuations in decanano MOSFETs with ultrathin gate oxides [PDF]

open access: yes, 2000
In this paper we use the density gradient (DG) simulation approach to study, in 3D, the effect of local oxide thickness fluctuations on the threshold voltage of decanano MOSFETs on a statistical scale.
Asenov, A., Kalna, K.
core   +1 more source

Simulation Informed CAD for 3D Nanoprinting [PDF]

open access: yesMicromachines, 2019
A promising 3D nanoprinting method, used to deposit nanoscale mesh style objects, is prone to non-linear distortions which limits the complexity and variety of deposit geometries. The method, focused electron beam-induced deposition (FEBID), uses a nanoscale electron probe for continuous dissociation of surface adsorbed precursor molecules which drives
Jason D. Fowlkes   +4 more
openaire   +2 more sources

Homologous expression and purification of human HAX‐1 for structural studies

open access: yesFEBS Open Bio, EarlyView.
This research protocol provides detailed instructions for cloning, expressing, and purifying large quantities of the intrinsically disordered human HAX‐1 protein, N‐terminally fused to a cleavable superfolder GFP, from mammalian cells. HAX‐1 is predicted to undergo posttranslational modifications and to interact with membranes, various cellular ...
Mariana Grieben
wiley   +1 more source

Lamination effects on a 3D model of the magnetic core of power transformers

open access: yesOpen Physics, 2017
In this paper the lamination effect on the model of a power transformer’s core with stacked E-I structure is analyzed. The distribution of the magnetic flux in the laminations depends on the stacking method. In this work it is shown, using a 3D FEM model
Poveda-Lerma Antonio   +5 more
doaj   +1 more source

Three-Dimensional Analysis of Pressure Swirl Injector Based on Trumpet Effects and Orifice Length Variations [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering
This research studies the pressure swirl injector’s internal and external flow under adiabatic and incompressible assumptions. A transient three-dimensional flow simulation has been employed.
Adel Makhdoum, Seyed Mahdi Mirsajedi
doaj   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

open access: yesFEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman   +4 more
wiley   +1 more source

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