Results 31 to 40 of about 7,269,747 (286)

Wireless MRI‐Powered Reversible Orientation‐Locking Capsule Robot

Advanced Science, 2021
Magnetic resonance imaging (MRI) scanners do not provide only high‐resolution medical imaging but also magnetic robot actuation and tracking. However, the rotational motion capabilities of MRI‐powered wireless magnetic capsule‐type robots have been ...
Onder Erin, Mustafa Boyvat, Jelena Lazovic, Mehmet Efe Tiryaki, Metin Sitti   +4 more
doaj   +1 more source

Effects of physical activity on regulatory emotional self-efficacy, resilience, and emotional intelligence of nurses during the COVID-19 pandemic

, 2023
The normalization of epidemic prevention and control has exacerbated nurses’ physical and mental stresses. The important role of physical activity in relieving nurses’ physical and mental stresses has received extensive attention from researchers in ...
Wang, Huilin; 3School of Business, Hunan University of Science and Technology, Xiangtan, China, Jing, Longjun, Yang, Jingyu; 5Department of Medical Bioinformatics, University of Göttingen, Göttingen, Germany, Wang, Huilin, Wu, Ruoshan, Yang, Jingyu, Liu, Yang; 3School of Business, Hunan University of Science and Technology, Xiangtan, China, Liu, Yang, Wu, Ruoshan; 1School of Physical Education, Hunan University of Science and Technology, Xiangtan, China, Jing, Longjun; 1School of Physical Education, Hunan University of Science and Technology, Xiangtan, China   +9 more
core   +1 more source

The Physics of Intelligence

Journal of Education and Learning, 2012
تستكشف هذه الورقة فيزياء الذكاء وتقدم نظرة عامة على ما يحدث في الدماغ عندما ينخرط الشخص في نشاط عقلي نصنفه تحت الفكر أو الذكاء. وهي تتتبع تكوين مفهوم يبدأ باستقبال الإشارات المرئية أو القابلة للكشف من العالم الحقيقي من قبل وخارج أجهزة الحواس، وتحويلها وترميزها على الموجات الكونية الأساسية كموجات دماغية، والإرسال إلى المنطقة الإبداعية التكاملية (CIR ...
openaire   +2 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

RETRACTED: McOmet: Multimodal Fusion Transformer for Physical Audiovisual Commonsense Reasoning

, 2023
Referred to by: Retraction Note to: McOmet: Multimodal Fusion Transformer for Physical Audiovisual Commonsense Reasoning. This article, which was published in Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence (AAAI 2023), has ...
Zong, Daoming, Sun, Shiliang
core   +1 more source

Magnetic Resonance Imaging‐Compatible Optically Powered Miniature Wireless Modular Lorentz Force Actuators

Advanced Science, 2021
Minimally invasive medical procedures under magnetic resonance imaging (MRI) guidance have significant clinical promise. However, this potential has not been fully realized yet due to challenges regarding MRI compatibility and miniaturization of active ...
Senol Mutlu, Oncay Yasa, Onder Erin, Metin Sitti   +3 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Acoustic Streaming‐Induced Multimodal Locomotion of Bubble‐Based Microrobots

Advanced Science, 2023
Acoustically‐driven bubbles at the micron scale can generate strong microstreaming flows in its surrounding fluidic medium. The tunable acoustic streaming strength of oscillating microbubbles and the diversity of the generated flow patterns enable the ...
Nima Mahkam, Amirreza Aghakhani, Devin Sheehan, Gaurav Gardi, Robert Katzschmann, Metin Sitti   +5 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

A Soft Continuum Robotic Arm with a Climbing Plant‐Inspired Adaptive Behavior for Minimal Sensing, Actuation, and Control Effort

Advanced Intelligent Systems
A key challenge in designing soft continuum robotic arms is the realization of intelligent behavior while minimizing sensing, actuation, and control effort.
Giovanna A. Naselli, Rob B. N. Scharff, Marc Thielen, Francesco Visentin, Thomas Speck, Barbara Mazzolai   +5 more
doaj   +1 more source