Results 71 to 80 of about 10,046 (210)

High‐Performance Graphene‐Based Gas Sensors with Pulsed Heating and AI Processing

open access: yesAdvanced Sensor Research, Volume 4, Issue 12, December 2025.
Ultra‐low power graphene‐based MEMS gas sensors functionalized with vanadium pentoxide or copper‐manganese oxide are reported. Operated in pulsed heating mode, the sensors produce transient conductance profiles analyzed via discrete Fourier transform and compact neural networks.
Paniz Vafaei   +10 more
wiley   +1 more source

Mucosal‐Associated Invariant T Cells: Origins, Biological Functions, Diseases, and Therapeutic Targets

open access: yesMedComm, Volume 6, Issue 11, November 2025.
Mucosa‐associated invariant T (MAIT) cells are an evolutionarily conserved class of innate‐like T lymphocytes that rely on MR1 molecules to recognize microbial metabolites and play a central role in immune surveillance and inflammatory regulation.
Cheng Zhu   +10 more
wiley   +1 more source

Novel ultrasonic distance measuring system based on correlation method

open access: yesArchives of Electrical Engineering, 2014
This paper presents an innovative method for measuring the time delay of ultrasonic waves. Pulse methods used in the previous studies was characterized by latency. The method of phase correlation, presented in this article is free from this disadvantages.
Gądek K., Jaraczewski M.
doaj   +1 more source

Exploring the Neuropharmacological and Antipyretic Effects of Syzygium grande (Wight) Walp. Methanolic Leaf Extract: An In Vivo and Computational Study Incorporating GC–MS/MS Analysis

open access: yesFood Science &Nutrition, Volume 13, Issue 10, October 2025.
This study was designed to explore the pharmacological effects of the methanol extract derived from S. grande leaves (MESG) on Swiss albino mice. The extract displayed significant anxiolytic, sedative, and antipyretic effects with moderate antidepressant effects.
Md. Jahirul Islam Mamun   +4 more
wiley   +1 more source

An IMU-based traffic and road condition monitoring system

open access: yesHardwareX, 2018
This paper presents a new type of wireless platform designed for real-time traffic estimation and road surface monitoring. The sensor platform is built around a 32-bit ARM Cortex M4 micro-controller and a LSM9DS0 Inertial Measurement Unit module.
Tian Lei   +2 more
doaj   +1 more source

Security for the Industrial IoT: The Case for Information-Centric Networking

open access: yes, 2018
Industrial production plants traditionally include sensors for monitoring or documenting processes, and actuators for enabling corrective actions in cases of misconfigurations, failures, or dangerous events.
Frey, Michael   +7 more
core   +1 more source

Neuroprotective effects of remote limb ischemic preconditioning through enhanced cerebral blood flow via activation of the PI3K/AKT pathway in ischemic stroke

open access: yesVIEW, Volume 6, Issue 5, October 2025.
Stroke is a leading cause of death and disability worldwide, often due the inadequate restoration of cerebral blood flow following vascular recanalization. Our study demonstrates that a simple technique called RLIPC (remote limb ischemic preconditioning), which involves briefly restricting blood flow in a limb, protects the brain during a stroke by ...
Chaoran Dou   +8 more
wiley   +1 more source

MODEL-ORIENTED METHOD OF DESIGN IMPLEMENTATION WHEN CREATING DIGITAL FILTERS

open access: yesАвтоматизация технологических и бизнес-процессов, 2016
This article discusses the example of model-oriented method of design and development of digital low-pass filters (LPF) for automatic control systems (ACS).
V. Levinskyi, M. Levinskyi
doaj   +1 more source

A Self-Organizing Neural Model of Motor Equivalent Reaching and Tool Use by a Multijoint Arm [PDF]

open access: yes, 1992
This paper describes a self-organizing neural model for eye-hand coordination. Called the DIRECT model, it embodies a solution of the classical motor equivalence problem. Motor equivalence computations allow humans and other animals to flexibly employ an
Bullock, Daniel   +2 more
core   +1 more source

We have liftoff: A discovery study to use artificial intelligence to identify adaptative profiles for future space missions

open access: yesPhysiological Reports, Volume 13, Issue 17, September 2025.
Abstract Long‐duration space missions will challenge astronauts' adaptive capacities. Interoception and heart rate variability (HRV), reflecting parasympathetic activity, are increasingly recognized as predictors of adaptation and health. This study investigated whether artificial intelligence may predict adaptation profiles from interoceptive and HRV ...
Barbara Le Roy   +4 more
wiley   +1 more source

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