Results 61 to 70 of about 456,346 (255)

Soc com soc

, 2019
El meu treball de fi de Postgrau es basa en la intervenció educativa emocional duta a terme a l’escola Doctor Carulla d’Arbúcies i adreçada a l’alumnat de sisè de primària (11-12 anys) que faran el pas cap a l’institut. L’objectiu principal de la intervenció es centra en el desenvolupament de les competències emocionals definides pel GROP, i parteix de
openaire   +3 more sources

A virtual inertia assessment and frequency support technology for wind-storage power generation system

Zhejiang dianli
In high-penetration wind power generation systems， accurately assessing the support potential for virtual inertia of energy storage and fully releasing its energy reserves to render the systems active in grid frequency regulation are crucial for ensuring
YANG Li, LAN Yixi, LIN Ling, CHEN Qingyue, WANG Peng, SHAO Zijian   +5 more
doaj   +1 more source

Efficient and Robust Standing Postures of Quadruped Robots

Advanced Robotics Research, EarlyView.
A calibrated static framework estimates load, optimizes torques, and adapts posture so quadruped robots stand efficiently and robustly under external payloads, achieving up to 50% lower torque demand. Inspired by the natural posture adjustments of animals under external loading, this article presents an optimization‐based framework for minimizing joint
Mohamad Kanaan, Hamza Jomaa, Jack Challita, Kawthar Zaidan, Riad Saab, Hussein Hussein   +5 more
wiley   +1 more source

Evaluation of power losses and their impact on battery life in AC, DC, and hybrid microgrids

Science and Technology for Energy Transition
Microgrids (MGs) are being deployed more extensively worldwide, as they represent the most viable solution for expanding energy access in energy-poor countries. Power loss is a fundamental factor to consider, as it directly impacts the overall efficiency
Charaabi Foued, Dali Mehdi, Belhadj Jamel   +2 more
doaj   +1 more source

Performance Analysis of Stand-Alone Wind Energy Power Conversion System [PDF]

E3S Web of Conferences
Earlier, the production of electricity was primarily reliant on non-renewable sources such as coal and diesel. However, these sources have limited availability and will eventually be depleted. Therefore, it is crucial to shift our focus towards renewable
Singar Mahendra Kumar, Nachappa M.N., Gautam Chandra Kant, Kulhar Kuldeep Singh   +3 more
doaj   +1 more source

N, S Co‐Doped Carbon Quantum Dots‐Riboflavin Composite Photosensitizers for Enhanced Iontophoresis‐Assisted Corneal Cross‐Linking

Advanced Science, EarlyView.
This study explores the use of N, S co‐doped carbon quantum dots (NS‐CQDs) as carriers for riboflavin, creating NS‐CQDs‐RF composite photosensitizers. These composites improve riboflavin absorption, enhance ROS generation efficiency, and preserve corneal epithelium integrity.
Tinghong Xu, Yong Liu, Wenjing Zhang, Qiuruo Jiang, Yi Jin, Liangzheng Lin, Lumeng Wang, Zhanhao Gu, Mimi Lin, Shihao Chen   +9 more
wiley   +1 more source

Next-Gen SOC: Leveraging generative AI for scalable threat detection and AI-powered alert classification

International Journal of Applied Mathematics, Sciences, and Technology for National Defense
The volume of alerts produced by the SIEM system causes SOC analysts to experience alert fatigue, with actual security incidents obscured by more than fifty percent of notifications being considered false positives.
Sudheer Kotilingala
doaj   +1 more source

Laser‐Induced Ultrafast Magnetic Phase Transition in 2D Van Der Waals Antiferromagnetic Heterostructures

Advanced Science, EarlyView.
In this work, ultrafast laser‐induced spin transfer and spin relaxation dynamics in 2D van der Waals antiferromagnetic CrI3/CrGeTe3 heterostructures are investigated. Laser excitation is demonstrated to induce pronounced interlayer nonequilibrium spin dynamics and ultrafast magnetic moment reconstruction, driving a transition from an antiferromagnetic (
Yang Wu, Fulu Zheng, San‐Dong Guo, Thomas Frauenheim, Zhaobo Zhou, Junjie He   +5 more
wiley   +1 more source

Dolore addominale e vomito per dissecazione dell’arteria vertebrale: un case report di stroke chameleon.

Journal of Biomedical Practitioners
INTRODUZIONE Le cause di nausea, vomito e dolore addominale possono essere molteplici, comprendendo talvolta anche le malattie neurologiche, soprattutto se sono coinvolte le strutture della fossa cranica posteriore. DESCRIZIONE DEL CASO CLINICO
Sara Giannoni, Mariella Baldini, Maria Letizia Bartolozzi, Elisabetta Bertini, Ilaria Di Donato, Serena Colon, Elisa Grifoni, Elisa Madonia, Ira Signorini, Massimo Armellani, Andrea Pierfederico Sampieri, Luca Masotti, Leonello Guidi   +12 more
doaj   +1 more source

Effect of Alkyl Chain Length on the Bandgap, Ferroelectric, and Photoelectric Properties of Lead‐Based Molecular Ferroelectrics

Advanced Science, EarlyView.
This study develops a novel 2D molecular ferroelectric [C6N2H18]PbI4 with polarization enhanced photovoltaics. It systematically investigates the effect of alkylamine spacer cation chain lengths on the band gap, ferroelectric, and photoelectric properties, offering new design strategies.
Ganghua Zhang, Jinrong Wen, Ping Chen, Zhibo Chen, Pingying Tang, Dezeng Li, Jingshan Hou, Yongzheng Fang   +7 more
wiley   +1 more source