High‐Performance Piezoelectric Nanogenerators Based on Wurtzite BeO Nanowire Arrays
Advanced Materials Technologies, EarlyView.This study demonstrates high‐performance piezoelectric nanogenerators based on 1D BeO nanowire arrays. The BeO nanowires exhibit a high piezoelectric coefficient (∼15.8 pm V−1) and deliver an output voltage of ∼26.1 V and power density of ∼0.32 µW cm−2.
Yoonseo Jang +7 more
wiley +1 more source
The Effect of Gamification on the Academic Performance in Mathematics of fourth-grade Elementary Students [PDF]
رویکردهای نوین آموزشیGamification, due to its nature of incorporating elements of games into non-game contexts, has also been embraced in education. This study aimed to investigate the effects of gamification on the academic performance in mathematics of fourth-grade ...
Fatemeh Sadat Tabatabaei, Azam Esfijani
doaj +1 more source
Turning Water Into a Tool: From Degradation Pathways to Functional Engineering in Halide Perovskites
Advanced Materials Technologies, EarlyView.Water exhibits a threshold‐dependent dual role in lead halide perovskites, acting either as a degradation trigger or as a powerful tool for defect passivation, recrystallization, and structural engineering. This review discusses how controlled water‐mediated interactions govern stability, dimensionality, and optoelectronic performance, providing ...
Raphaella T. S. Gonçalves +4 more
wiley +1 more source
A Systematic Meta-Synthesis of Factors Influencing University Student Happiness [PDF]
پژوهشنامه روانشناسی مثبتThis study aimed to systematically synthesize and prioritize the main factors influencing university students’ happiness and well-being. Employing a rigorous qualitative methodology based on interpretive meta-synthesis, the research comprehensively ...
Seyedkamal Vaezi, Mohammad Pedrami
doaj +1 more source
Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications
Advanced Materials Technologies, EarlyView.Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja +9 more
wiley +1 more source
THE CONCEPT/PHENOMENOLOGY OF “CONSTITUTIONAL MAN”: ON THE QUESTION OF THE HISTORICAL RETROSPECTIVE OF THE EMERGENCE AND FORMATION [PDF]
Alfred Nobel University Journal of LawThe article is devoted to the study of the concept/phenomenology of “constitutional man” in the contextualization of the emergence and formation of his/her historical retrospective.
Ruslan M. Khvan
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Deterministic Integration of Quantum Emitters and Optical Cavities in a Van Der Waals Crystal
Advanced Optical Materials, EarlyView.The work demonstrates fabrication of Circular Bragg Grating (CBG) cavities with embedded emitters in hBN. The cavities are fabricated around a pre‐characterised quantum emitter. The integrated platform enables light matter interaction and access to brighter emitters and spins in hBN.
James Liddle‐Wesolowski +8 more
wiley +1 more source
Modern construction machines as an element of an innovative architectural process
Дороги і мостиIntroduction. The modern architectural and construction process is undergoing significant changes under the influence of digital transformation, automation and the development of innovative technologies.
Olga Vasylyshyn +2 more
doaj +1 more source
Evaluating the Impact of a Compassion-Based Intervention on Fear of Failure, Mothers' Fear of Negative Evaluation, and Children's Emotional and Behavioural Problems [PDF]
پژوهشنامه روانشناسی مثبتThe present study aimed to evaluate the impact of a compassion-based intervention on fear of failure, mothers' fear of negative evaluation, and children's emotional and behavioral problems in mothers residing in Isfahan City.
Ali Torkashvand, Amir Ghamarani
doaj +1 more source
Advanced Robotics Research, EarlyView.DRIVE‐SAFE evaluates learning‐based, black‐box autonomous driving policies against evolving temporal safety requirements using Signal Temporal Logic robustness metrics. It aggregates distributional robustness measures with domain‐informed weights to guide iterative retraining.
Kristy Sakano +3 more
wiley +1 more source