Results 51 to 60 of about 317,219 (327)

Accelerated Progression of Gait Impairment in Parkinson's Disease and REM Sleep Without Atonia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective People with Parkinson's disease (PD) and rapid eye movement (REM) sleep without atonia (RSWA) often have more severe gait disturbances compared to PD without RSWA. The association between the presence and expression of RSWA and the rate of progression of gait impairment in PD is unknown.
Sommer L. Amundsen‐Huffmaster, Jae Woo Chung, Maria E. Linn‐Evans, Matthew N. Petrucci, Chiahao Lu, Destiny J. Weaver, Joshua De Kam, Scott E. Cooper, Paul J. Tuite, Aleksandar Videnovic, Michael J. Howell, Colum D. MacKinnon   +11 more
wiley   +1 more source

Negotiating the Multilingual Turn in SLA

The Modern Language Journal, 2019
IN 2011, THE PROMINENT EUROPEAN political theorist, Van Parijs, published Linguistic justice for Europe and for the world (Van Parijs, 2011). The book was a culmination of over a decade’s work on the prospects, and limits, of justice for linguistic ...
Stephen May
semanticscholar   +1 more source

SciTech News Volume 70, No. 4 (2016) [PDF]

, 2016
Columns and Reports From the Editor 3 Division News Science-Technology Division 4 SLA Annual Meeting 2016 Report (S. Kirk Cabeen Travel Stipend Award recipient) 6 Reflections on SLA Annual Meeting (Diane K.

core   +1 more source

A Comparison of Three-Dimensional Printing Technologies on the Precision, Trueness, and Accuracy of Printed Retainers [PDF]

, 2020
Purpose: The aim of this study was to evaluate the differences in the precision, trueness, and accuracy of 3D printed orthodontic clear retainers produced using printer systems with various printing technologies.
Naeem, Owais A
core   +2 more sources

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khaleghian, Anahita Emami   +3 more
wiley   +1 more source

Aditivna proizvodnja u kemijskom inženjerstvu. Prvi dio: procesi za polimere [PDF]

Kemija u Industriji
Aditivna proizvodnja, obično poznata kao 3D-ispis, skup je procesa koji stvara objekte dodavanjem materijala izravno iz digitalnih modela. Aditivnom proizvodnjom moguće je izraditi dijelove dodavanjem materijala točno tamo gdje je materijal potreban ...
Domagoj Vrsaljko, Marijan-Pere Marković, Ivan Karlo Cingesar, Filip Car   +3 more
doaj   +1 more source

Potential of Integrated Component-Driven Material Design to Improve Crash Box Performance

Metals, 2023
The crushing of crash boxes is a complex phenomenon characterized by a strong interaction of structural and material properties. Many attempts to improve their energy absorption by adopting one aspect resulted in unacceptable unprogressive bucking. Thus,
Nima Jafarzadeh-Aghdam, Yannik Sparrer, Jannik Zimmermann, Konrad Arno Gregor Mäde, Rahul Sharma, Kai-Uwe Schröder, Sebastian Münstermann   +6 more
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Advanced Modeling and 3D Printing Techniques for Game and CGI Characters

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science
This article explores the methods of designing 3D elements used in video games and CGI, highlighting the impact of these techniques on the perception and experience of digital art.
Ștefan-Andrei LAZĂR, Patricia Isabela BRĂILEANU   +1 more
doaj   +1 more source

Bilingualism and Second Language Acquisition: Distinctions and Connections [PDF]

Journal of Studies in Social Sciences and Humanities, 2023
In order to explore bilingual development appropriately, it is essential to understand the relationship between second language acquisition (SLA) and bilingualism. Through the review of relevant studies, the connected concepts of bilingualism and SLA are
Wenli Zhang*
doaj