Results 51 to 60 of about 4,055,099 (393)

Elastic mechanical property hybridization of configuration-varying TPMS with geometric continuity

open access: yesMaterials & Design, 2022
Hybrid design is an effective approach to construct functional mechanical metamaterials. In this study, a periodic hybrid method for the TPMS (triply periodic minimal surface) structures is proposed, maintaining the original surface connectivity and ...
Tianyu Gao   +4 more
doaj  

Parental safety concerns and active school commute: correlates across multiple domains in the home-to-school journey [PDF]

open access: yes, 2014
Abiodun O. Oluyomi, Eileen Nehme, and Deanna M. Hoelscher are with The Michael and Susan Dell Center for Healthy Living, UT School of Public Health, Austin Regional Campus, The University of Texas Health Science Center at Houston, Austin, TX USA ...
Dowdy, Diane   +5 more
core   +4 more sources

Personality Traits and Attitudes Toward Traffic Safety Predict Risky Behavior Across Young, Adult, and Older Drivers

open access: yesFrontiers in Psychology, 2019
In the last few decades, several studies have investigated the role of personality traits and attitudes toward traffic safety in predicting driving behaviors in diverse types of drivers across several countries.
F. Lucidi   +6 more
semanticscholar   +1 more source

Automated rapidplan model validation using Eclipse scripting API

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract RapidPlan offers efficiency gains and quality improvements in treatment planning. Prior to its use in the clinic, it requires an extensive validation procedure in which established clinical plans and those generated by the model are compared. The manual iterative nature of this process is resource intensive, as numerous iterations are required
Bradley Beeksma   +2 more
wiley   +1 more source

Cluster-Based 3-D Channel Modeling for Massive MIMO in Subway Station Environment

open access: yesIEEE Access, 2018
In this paper, a massive multiple-input multiple-output (MIMO) channel measurement campaign with 256-element virtual rectangular array at the base station was conducted.
Jianzhi Li   +6 more
doaj   +1 more source

COMPLIANCE TESTING OF IOWA’S SKID-MOUNTED SIGN DEVICE [PDF]

open access: yes, 1999
A wide variety of traffic control devices are used in work zones, some of which are nont ormally found on the roadside or in the traveled way outsideofthe work zones.
Faller, Ronald K.   +4 more
core   +1 more source

The Comparative Effectiveness and Tolerability of Sphingosine‐1‐Phosphate Receptor Modulators in Patients With Multiple Sclerosis: A Network Meta‐Analysis of Randomized Controlled Trials

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Sphingosine‐1‐phosphate receptor modulators (S1PRM) are used to treat relapsing multiple sclerosis (MS). Each drug has a different S1PR‐subtype selectivity. They target the G‐protein coupled S1P receptors and exert significant immunomodulatory effects, such as preventing the formation of new CNS lesions and the reactivation of pre ...
Faizan Shahzad   +8 more
wiley   +1 more source

Are Traffic Announcements Really Effective? A Systematic Review of Evaluations of Crash-Prevention Communication Campaigns

open access: yesSafety, 2021
Communication campaigns are commonly used in the traffic and road safety sector to raise public awareness of the importance of avoiding risky road user attitudes and behaviors.
Mireia Faus   +3 more
doaj   +1 more source

Exploring the Influence of Truck Proportion on Freeway Traffic Safety Using Adaptive Network-Based Fuzzy Inference System

open access: yesJournal of Advanced Transportation, 2019
The truck operation of freeway has an impact on traffic safety. In particular, the gradually increasing in truck proportion will inevitably affect the freeway traffic operation of different traffic volume.
Shiwen Zhang   +3 more
semanticscholar   +1 more source

High‐Resolution Reverse Offset Printed Electroluminescent Multipixel Arrays for Scalable Future Wearable Displays

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the effects of pixel size and spacing when fabricating electroluminescent (EL) multipixel displays. COMSOL simulations identify the impact of pixel dimensions and spacing on electric field distribution and lighting efficiency. Flexible, high‐resolution EL pixel arrays are reverse offset printed, achieving a 96% reduction in pixel ...
Huanghao Dai   +3 more
wiley   +1 more source

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