Results 131 to 140 of about 30,199 (254)

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

Agar‐Based Optical Sensing System With a Phosphorescent Grid Pattern for Measuring Stress Distributions of Root Growth Using the Sampling Moiré Method

Advanced Materials Technologies, EarlyView.
This paper presents an agar medium with a phosphorescent grid pattern that measures the stress distribution generated by growing plant roots. Using phosphorescence, the system optically separates the grid pattern from the root and extracts the grid deformation.
Gakuto Kagawa, Hidetoshi Takahashi
wiley   +1 more source

Individual patterns and synchrony of heart rate variability in adolescent patients with borderline personality psychopathology and their mothers: a case–control study

Borderline Personality Disorder and Emotion Dysregulation
Background In adolescent Borderline Personality Disorder (BPD), interactions with caregivers often provoke dysregulation. Vagally-mediated heart rate variability (HRV), a physiological marker of regulatory capacities, shows alterations in BPD. Studies on
Katharina Williams, Anna Fuchs, Jana Kuehn, Leonie Fleck, Stefan Lerch, Marialuisa Cavelti, Julian Koenig, Michael Kaess   +7 more
doaj   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Narrative predicts cardiac synchrony in audiences

Scientific Reports
Audio-visual media possesses a remarkable ability to synchronise audiences’ neural, behavioural, and physiological responses. This synchronisation is considered to reflect some dimension of collective attention or engagement with the stimulus.
Hugo Hammond, Michael Armstrong, Graham A. Thomas, Edwin S. Dalmaijer, David R. Bull, Iain D. Gilchrist   +5 more
doaj   +1 more source

A small study evaluating cortisol production of undocumented immigrant Latino parents and their US-born adolescents

Health Behavior Research
While cortisol production has been studied in parent-child dyads, research has not specifically examined cortisol production of US-born adolescents and their undocumented immigrant Latino parents, despite the elevated stress associated with mixed status.
Karen Mejia, Ezemenari M. Obasi, Joseph G. Grzywacz, Daphne C. Hernandez   +3 more
doaj   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Monitoring the effect of alcohol intake via facial temperature variations using thermography synchronized with heartbeat

Scientific Reports
Accurate assessment of alcohol-induced physiological effects is critical for preventing overconsumption and ensuring safe activities such as driving. While breath alcohol concentration (BrAC) measurement is widely used due to its simplicity, it can be ...
Nanami Kotani, Kuniharu Sakurada, Jiayi Xu, Masahiko Inami, Yasuaki Monnai   +4 more
doaj   +1 more source

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Physiological Synchrony of the Broad Bean Weevil, Bruchus rufimanus Boh., to the Host Plant Phenology, Vicia faba L. [PDF]

Front Insect Sci, 2021
Hamidi R, Taupin P, Frérot B.
europepmc   +1 more source