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117 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Distributed multicore fiber sensors
Artículo
Acceso abierto Artículo DOAJ
Zhao Zhiyong et al · Editorial Office of Opto-Electronic Journals Group, Institute of Optics and Electronics, CAS, China · 2020 · ISSN 2096-4579
Multicore fiber (MCF) which contains more than one core in a single fiber cladding has attracted ever increasing attention for application in optical sensing systems owing to its unique capability of independent light tr...
LCC TENDOk9wdGljcy4gTGlnaHQ~Idioma eng
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Open Access
Energy efficient modified TDMA schedule for reducing energy consumption in Wireless Sensor Networks
Artículo
Acceso abierto Artículo DOAJ
Zewditu Guangulie Gebyhu et al · Springer · 2026 · ISSN 3004-9261
Abstract Wireless Sensor Networks comprise low-cost, low-power, lightweight, and multifunctional sensor nodes capable of sensing and transmitting data from remote or hazardous environments to a central base station. Thes...
LCC LCC:Science (General)Idioma eng
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Open Access
Graphene-based SPR biosensor in octagon-cross-shaped optimized with Au-Ag and SiC ceramic nanomaterials investigation for cancerous cells and single-cell RNA detection
Artículo
Material complementario disponible Artículo DOAJ
Mohammad Shabaz et al · Elsevier · 2026 · ISSN 2472-6303
Through the study of human genetic diversity, it can be predicted that complex traits, such as height and obesity, will be demonstrated. With the development of a new design technique using Surface Plasmon Resonance (SPR...
LCC TENDOkJpb3RlY2hub2xvZ3k~; TENDOk1lZGljYWwgdGVjaG5vbG9neQ~~Idioma eng
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Highly sensitive microfiber ultrasound sensor for photoacoustic imaging
Artículo
Acceso abierto Artículo DOAJ
Perry Ping Shum et al · Editorial Office of Opto-Electronic Journals Group, Institute of Optics and Electronics, CAS, China · 2023 · ISSN 2096-4579
An ultrasound wave is a kind of acoustic signal with a frequency greater than 20 kHz, which is widely used in diverse fields such as medical imaging diagnosis, nondestructive testing and resource exploration. A variety o...
LCC TENDOk9wdGljcy4gTGlnaHQ~Idioma eng
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Open Access
Image Fusion by Shift Invariant Discrete Wavelet Transform for Remote Sensing Applications
Artículo
Material complementario disponible Artículo DOAJ
Abdalrahman Qubaa · University of Mosul, College of Education for Pure Science · 2021 · ISSN 1812-125X
The fusion technique of the spectral bands captured by the sensors carried onboard satellites is one digital processing method for extracting information and detecting ground targets. Image fusion - also known as pan-sha...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Redundant packets removal queue-aware congestion avoidance scheme for IoT based healthcare applications
Artículo
Acceso abierto Artículo DOAJ
Muhammad Zafarullah et al · BMC · 2026 · ISSN 1478-7547
Abstract The Internet of Healthcare Things (IoHT) is an emerging technology that has attracted researchers’ interest due to its broad applicability in recent years. In IoHT platforms, sensors continually collect patien...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Rotman Lens-Based Multibeam Planar Antenna System for UWB IoT Applications
Artículo
Material complementario disponible Artículo DOAJ
I. Rama Koteswara Rao et al · Sumy State University · 2026 · ISSN 2077-6772
This paper presents a cost-effective and portable multibeam planar antenna system designed to enhance connectivity in Internet of Things (IoT) applications. IoT networks face challenges such as high energy consumption, i...
LCC TENDOlBoeXNpY3M~Idioma eng
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Single-particle scattering spectroscopy: fundamentals and applications
Artículo
Acceso abierto Artículo DOAJ
Al-Zubeidi Alexander et al · Wiley · 2021 · ISSN 2192-8606
Metallic nanoparticles supporting a localized surface plasmon resonance have emerged as promising platforms for nanoscopic labels, sensors, and (photo-) catalysts. To use nanoparticles in these capacities, and to gain me...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Toward practical BCIs: a BMNABC-based feature selection and sensor optimization framework for implicit learning detection from multimodal EEG-fNIRS data
Artículo
Material complementario disponible Artículo DOAJ
Chayapol Chaiyanan et al · Frontiers Media S.A · 2026 · ISSN 1662-5161
Implicit learning is a fundamental cognitive process whose identification is critical for understanding human cognition and developing innovative training methodologies. We propose a generalizable feature selection and s...
LCC LCC:Neurosciences. Biological psychiatry. NeuropsychiatryIdioma eng
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Ultrafast optical imaging technology: principles and applications of emerging methods
Artículo
Acceso abierto Artículo DOAJ
Mikami Hideharu et al · Wiley · 2016 · ISSN 2192-8606
High-speed optical imaging is an indispensable technology for blur-free observation of fast transient dynamics in virtually all areas including science, industry, defense, energy, and medicine. High temporal resolution i...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Fabrications, Applications and Challenges of Solid-state Nanopores: A Mini Review
Artículo
Acceso abierto Artículo DOAJ
Zifan Tang et al · SAGE Publishing · 2016 · ISSN 1847-9804
Nanopore sensors are expected to be one of the most promising next generation sequencing technologies, with label-free, amplification-free and high-throughput fea‐ tures, as well as rapid detections and low cost. Solid...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Fiber-optic Fabry–Pérot interferometric accelerometer with composite cavity and temperature calibration for high-temperature and high-pressure applications
Artículo
Material complementario disponible Artículo DOAJ
Feng Qin et al · Nature Publishing Group · 2026 · ISSN 2055-7434
Abstract To address the demand for flow-induced vibration monitoring of steam generator heat transfer tubes in pressurized water reactors under high-temperature (350 °C) and high-pressure (17.5 MPa) conditions, a fi...
LCC TENDOlRlY2hub2xvZ3k~; LCC:Engineering (General). Civil engineering (General)Idioma eng
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Material complementario
Guided-mode resonance on pedestal and half-buried high-contrast gratings for biosensing applications
Artículo
Material complementario disponible Artículo DOAJ
Finco Giovanni et al · Wiley · 2021 · ISSN 2192-8614
Optical sensors typically provide compact, fast and precise means of performing quantitative measures for almost any kind of measurand that is usually probed electronically. High-contrast grating (HCG) resonators are kno...
LCC TENDOlBoeXNpY3M~Idioma eng
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Noninvasive temperature sensing technologies and the role of ferromagnetic nanoparticles in future applications
Artículo
Acceso abierto Artículo DOAJ
Antonia Ruffo et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract In polymer electrolyte fuel cells (PEFCs), temperature gradients can exert a substantial influence on cell performance and durability. Monitoring these gradients without perturbing fuel cell operation is one of ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Passive massive MIMO hybrid RF-perovskite energy harvesting frontend for LEO satellite applications
Artículo
Acceso abierto Artículo DOAJ
Fanuel Elias et al · Springer · 2026 · ISSN 2948-1600
Abstract Low-Earth orbit (LEO) satellites encounter significant energy challenges during eclipse periods and low solar illumination, limiting mission autonomy, operational lifespan, and functionality. This paper presents...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; LCC:MathematicsIdioma eng
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Open Access
Performance Analysis of a Distributed Optical Fiber Vibration Sensor Based on a Sagnac Interferometer
Artículo
Acceso abierto Artículo DOAJ
Aritz Ozcáriz et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · 2023 · ISSN 2179-1074
Abstract In this work, measuring capabilities of a Sagnac Interferometer-based Distributed Optical Fiber Sensor (DOFS) system are demonstrated by comparing its results to a conventional amplitude-based Distributed Acoust...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Principles and Applications of Non-Thermal Technologies for Meat Decontamination
Artículo
Material complementario disponible Artículo DOAJ
Yewon Lee et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract Meat contains high-value protein compounds that might degrade as a result of oxidation and microbial contamination. Additionally, various pathogenic and spoilage microorganisms can grow in meat. Moreover, contam...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Six decades of animal accelerometry: trends, applications, and future directions
Artículo
Material complementario disponible Artículo DOAJ
Jessica L. Rudd et al · BMC · 2026 · ISSN 2051-3933
Abstract The use of animal-borne devices to measure acceleration has yielded insights into animal locomotion, behaviour and energy expenditure. We present the first systematic review of accelerometry on animals, spanning...
LCC LCC:Biology (General)Idioma eng
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An Interpretable Deep Learning Framework for Human Activity Recognition in Smart Sport Using Wearable Devices
Artículo
Material complementario disponible Artículo DOAJ
Jingtong Zhang et al · Springer · 2026 · ISSN 1875-6883
Abstract Wearable sensor–based human activity recognition (HAR) is central to smart sport and health-monitoring applications, yet existing deep learning models often rely on ad hoc multimodal fusion and offer limited i...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Aptamer‐Based Approaches for Influenza Virus Detection: A Systematic Review
Artículo
Acceso abierto Artículo DOAJ
Javad Charostad et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aims Influenza remains a globally prevalent respiratory infection that is challenging to diagnose accurately. This systematic review focuses on aptamer‐based tools for influenza virus detection,...
LCC LCC:MedicineIdioma eng
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Open Access
Design and application of emotion-oriented play-learning tools for children with autism: a cross-cultural qualitative study of parents and teachers in China and Malaysia
Artículo
Material complementario disponible Artículo DOAJ
Yiming Xing et al · Frontiers Media S.A · 2026 · ISSN 1664-1078
BackgroundAutistic children experience enduring difficulties with emotion regulation and daily participation. Emotion-oriented play-learning tools (EPLTs, sensory play-learning tools for supporting emotion and self-regul...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Development Of Two-Wheel Vehicle Security System Based On Internet Of Think
Artículo
Acceso abierto Artículo DOAJ
Hery Setiawan et al · Department of Electrical Engineering, Faculty of Engineering, Universitas Khairun · 2025 · ISSN 2354-8924
Motorcycle theft and robbery have drastically increased the ease of losing motorcycles in public places, especially motorcycles that do not have more safety such as keyless in general. The current motorcycle security sys...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Drawing the inner world: exploring autistic perception through virtual reality art-making
Artículo
Acceso abierto Artículo DOAJ
Sarune Savickaite et al · Frontiers Media S.A · 2026 · ISSN 1664-1078
First-person accounts of perceptual experience in autism remain underrepresented in psychological research. This exploratory study examined how autistic adults use immersive media to externalize and reflect on perception...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Effect of optimized germination on nutritional functional and phytochemical characteristics of green gram
Artículo
Material complementario disponible Artículo DOAJ
Thirukkumar Subramani et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Germination is an effective bioprocessing strategy for enhancing the nutritional quality and functional potential of legumes. This study systematically evaluated the effects of controlled germination on the nutr...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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