Results 81 to 90 of about 7,104 (288)

Impact of the COVID-19 Pandemic on Behavioral and Emotional Factors in Pediatric Patients with Headache [PDF]

open access: yesAnnals of Child Neurology
Purpose Headaches are common in childhood and adolescence and are often exacerbated by various triggers. The coronavirus disease 2019 (COVID-19) pandemic has profoundly altered daily life worldwide. In this study, we investigated potential behavioral and
Hey-Joon Son, Joo-Ok Jin, Kon-Hee Lee
doaj   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

open access: yesAdvanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

Artistic Practices and the Artistic Dispositif – A Critical Review

open access: yesAntípoda: Revista de Antropología y Arqueología, 2018
This article explores several different ways that art has been integrated into and rearticulated by various disciplines over the last few decades. In the face of a new trend —a steady increase in the inclusion of art in different disciplines— critical ...
Eva Marxen
doaj   +1 more source

SAIC Maxus: Pioneering the C2B Model in China's Auto Industry in the Digital Era

open access: yes, 2021
This case covers a common issue concerning traditional manufacturers in the digital era. As we know, Chinese manufacturers mainly focus on products and make profits by ramping up capacity and expanding dealer channels.
Fang, Yue, Qian, Wenyin
core  

Coaxially Electrospun Myocardial dECM‐ Based Nanofibrous Scaffolds Demonstrate Enhanced Cardiomyocyte Biocompatibility

open access: yesAdvanced Healthcare Materials, EarlyView.
Our coaxial electrospinning system is capable of incorporating decellularized myocardial extracellular matrix in a core‐sheath configuration, creating nanofibrous scaffolds. These scaffolds, in turn, support the maintenance of functional cardiomyocytes adhered to the surface of these bioactive scaffolds.
Dhanusha N. Rajapakse   +9 more
wiley   +1 more source

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

open access: yesAdvanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină   +2 more
wiley   +1 more source

Research on Data-Driven Performance Assessment and Fault Early Warning of Marine Diesel Engine

open access: yesApplied Sciences
To enable proactive prediction of marine diesel engine failure time and root causes, thereby reserving sufficient time for maintenance, this study proposes a data-driven multi-algorithm integration framework for performance assessment and fault early ...
Haiyan Wang, Zihan Wang, Biao Shi
doaj   +1 more source

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

Definition of an action plan to strengthen the SAIC Group brand in its industry context [PDF]

open access: yes
The research focuses on the Chinese auto market. It develops a strategic action plan for SAIC Group, allowing it to improve its brand portfolio and be an industry leader in terms of positioning.
Gu Yanxin
core   +1 more source

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