Results 91 to 100 of about 176,482 (302)

Illumination system including a virtual light source Patent [PDF]

open access: yes, 1966
Illumination system design for use as sunlight simulator in space environment simulators with multiple light sources reflected to single virtual ...
Hall, J. F., Jr.
core   +1 more source

Electromechanical Quantum Simulators

open access: yes, 2018
Digital quantum simulators are among the most appealing applications of a quantum computer. Here we propose a universal, scalable, and integrated quantum computing platform based on tunable nonlinear electromechanical nano-oscillators.
Carretta, S.   +4 more
core   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu   +10 more
wiley   +1 more source

Federated Simulations [PDF]

open access: yes, 2016
The integration of simulation components into a federated, interoperable simulation environment introduces a large number of engineering challenges. Many of these challenges are technical issues, but there are also several challenges from the project management perspective. For example, when simulation components are provided by different organizations
Huiskamp, W., Berg, T. van den
openaire   +2 more sources

Quantum Simulators at Negative Absolute Temperatures

open access: yes, 2012
We propose that negative absolute temperatures in ultracold atomic clouds in optical lattices can be used to simulate quantum systems in new regions of phase diagrams.
Rapp, Akos
core   +1 more source

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende   +26 more
wiley   +1 more source

Implementation of turbulence models into simulators [PDF]

open access: yes
Simulation of turbulence as it relates to the flight training environment is discussed in general terms. Simulators that put random white noise into the system and simulators that put random motion into the equations of motion are discussed, as are ...
Ireland, Robert L.
core   +1 more source

Error evaluation for difference approximations to ordinary differential equations [PDF]

open access: yes, 1971
Method involves relationships between errors introduced by using finite sampling rates and parameters describing specific numerical method used.
Hammond, J. L., Jr.
core   +1 more source

Predictive Ability of Plasma p‐tau217 for β‐Amyloid Status: A Prospective Multicenter Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma tau phosphorylated at threonine 217 (p‐tau217) measured with fully automated platforms has shown high accuracy for Alzheimer's disease (AD) diagnosis, but real‐world multicenter data remain limited. We aimed to validate the diagnostic performance of p‐tau217 for identifying AD pathology in a real‐world multicenter cohort ...
Miquel Massons   +33 more
wiley   +1 more source

Projektbericht zum Simulatorennetzwerk: Ein Tool zur Verbesserung der Unterrichtsmaterialien und zum gezielten Einsatz von Ressourcen in Skills Labs [Simulator Network Project Report: A tool for improvement of teaching materials and targeted resource usage in Skills Labs]

open access: yesGMS Zeitschrift für Medizinische Ausbildung, 2013
[english] During the last decade, medical education in the German-speaking world has been striving to become more practice-oriented. This is currently being achieved in many schools through the implementation of simulation-based instruction in Skills ...
Schnabel, Kai P.   +5 more
doaj   +1 more source

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