Results 181 to 190 of about 3,402,964 (287)

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

Advanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo, Zihuan Wu, Anan Zhang, Shideh Kabiri Ameri   +3 more
wiley   +1 more source

Turning as a single and dual task-associations with Alzheimer's and vascular pathologies in cognitively healthy older people. [PDF]

J Gerontol A Biol Sci Med Sci
Nilsson MH, Lindh-Rengifo M, Rochester L, Van Westen D, Smith R, Palmqvist S, Stomrud E, Mattsson-Carlgren N, Hansson O.   +8 more
europepmc   +1 more source

Analog Tensor Processing With Carbon Nanotube In‐Memory Matrix Multiplications for Edge Computer Vision Acceleration

Advanced Materials, EarlyView.
This work prototypes a carbon nanotube‐based analog tensor core that performs in‐memory, parallel visual processing. Integrating non‐volatile memories and compact circuits, the core enables high‐speed analog matrix multiplications and can demonstrate accurate three dimensional (3D) spatial transformation and edge detection. With lightweight design, the
Jingfang Pei, Lekai Song, Songwei Liu, Yingyi Wen, Yaoqiang Zhou, Yang Liu, Pengyu Liu, Wenyu Cui, Xin Lu, Teng Ma, Zegao Wang, Guohua Hu   +11 more
wiley   +1 more source

GBR 12909, a Selective Dopamine Transporter Inhibitor, Differentially Modulates Affective, Exploratory and Cognitive Domains in Zebrafish. [PDF]

Eur J Neurosci
Pretzel CW, Moraes HS, Müller ML, Fontoura K, Menezes RS, Canzian J, Barreto RE, Resmim CM, Fontana BD, Rosemberg DB.   +9 more
europepmc   +1 more source

TESCLA: A Fully Soft Electromagnetic Linear Actuator With Continuous Bending Enabled by Liquid‐Metal Solenoids

Advanced Materials, EarlyView.
TESCLA (tubular electromagnetic soft conformal linear actuator) combines liquid‐metal solenoids and compliant magnetic composites to achieve large‐stroke bidirectional actuation with continuous bending. Integrated inductance‐based self‐sensing enables proprioceptive position estimation without external sensors, providing a versatile platform for soft ...
Yeongjin Choi, Jeongnam Kim, Seongjun Koh, Yong‐Lae Park   +3 more
wiley   +1 more source

From Micro Molecular to Functional Levels Through Macro Structures: Mediation of Structural Brain Changes on the Relationship Between Oxidative Stress and Cognition in Early Onset Psychosis. [PDF]

Schizophr Bull Open
Villar-Arenzana M, Taulero-Escalera B, MacDowell KS, Fraguas D, Bombin I, Castro-Fornieles J, Moreno C, Baeza I, de la Serna E, González-Pinto A, Parellada M, Payá B, Graell M, Pantelis C, Rapado-Castro M.   +14 more
europepmc   +1 more source

Extreme Bond Ionicity in Mg─Te Chalcogenides for Ultrathin Low Voltage Selector‐Only Memory beyond the Leakage Scaling Limit

Advanced Materials, EarlyView.
Mg─Te chalcogenides address the leakage scaling trade‐off in ultrathin selector‐only memory. Structural partitioning in multiphase Mg─Te, combined with highly ionic Mg─Te bonding and Hf interfacial engineering, supports reliable 5 nm thickness operation at low write voltage with suppressed leakage current, narrow threshold voltage distributions, 10 ns ...
Yoori Seo, Dongmin Kim, Yu Bin Park, Jangseop Lee, Tae Hoon Lee, Hyunsang Hwang   +5 more
wiley   +1 more source

A Review of Information Systems and Corporate Memory: design for staff turn-over

Российские биомедицинские исследования, 2016
Brian Vemer
doaj   +2 more sources

Gait Analysis Using Wearable Sensors in Patients With Alzheimer's Dementia: A Preliminary Report. [PDF]

Dement Neurocogn Disord
Lee S, Woo SH, Nam KC, Moon C, Lee K, Kim KK, Kim HR, Suh J.   +7 more
europepmc   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source