Showing 3,461 - 3,480 results of 4,732 for search '"sensor"', query time: 0.07s Refine Results
  1. 3461

    Fabrication and Characterization of New Ti-TiO2-Al and Ti-TiO2--Pt Tunnel Diodes by Yaksh Rawal, Swaroop Ganguly, Maryam Shojaei Baghini

    Published 2012-01-01
    “…Remotely empowered wireless sensor networks use different energy resources including photovoltaic solar cells, wireless power transmission, and batteries. …”
    Get full text
    Article
  2. 3462

    Remote Sensing of Aboveground Biomass in Tropical Secondary Forests: A Review by J. M. Barbosa, E. N. Broadbent, M. D. Bitencourt

    Published 2014-01-01
    “…New remote sensing methods, including sensors, image processing, statistical methods, and uncertainty evaluations, are constantly being developed to estimate biophysical forest changes. …”
    Get full text
    Article
  3. 3463

    Structural Health Monitoring of Timber Using Electromechanical Impedance (EMI) Technique by Fang Han, Quanjing Zhang, Chengfeng Wang, Guangtao Lu, Jinwei Jiang

    Published 2020-01-01
    “…The method is implemented by using a patch of Lead Zirconate Titanate transducer both as an actuator to generate stress waves and a sensor to detect stress waves after propagating across the timber specimens. …”
    Get full text
    Article
  4. 3464

    Milking frequency effect on rumination daily profile of dairy cows by Amanda Uliana Manfio, Maria Eduarda Pieniz Hamerski, Pamela Itajara Otto, Tiago Antonio Del Valle

    Published 2025-02-01
    “…The database was obtained from cows monitored using collars equipped with a rumination sensor. Cows were milked two (n = 9 and 379 cows) or three (n = 14 and 704 cows) times daily. …”
    Get full text
    Article
  5. 3465

    Displacement Investigation of KNN-Bitumen-Based Piezoceramics in Asphalt Concrete by Ning Tang, Kaikai Yang, Wenhao Pan, Limei Wu, Qing Wang, Yanwen Chen

    Published 2018-01-01
    “…In this study, a test system was established by driving power of piezoceramic, laser displacement sensor, computer, and piezo-embedded asphalt concrete. …”
    Get full text
    Article
  6. 3466

    Nanozyme-based aptasensors for the detection of tumor biomarkers by Ke Wang, Xiaogang Lin, Xiao Lv, Mingna Xie, Jinyu Wu, Jie Jayne Wu, Yang Luo

    Published 2025-02-01
    “…This article reviews the research progress of nanozyme-based aptasensors in tumor biomarker detection over the past decade. We categorize these sensors based on their sensing modes and target types, and examine the properties and applications of the nanozymes employed in these devices, providing a thorough discussion of the strengths and weaknesses associated with each sensor type. …”
    Get full text
    Article
  7. 3467

    Design and Construction of Operator-Alcohol Detection Interlock System with Automatic Machine Shutdown and Alarm. by Akampurira, Chrisbus

    Published 2024
    “…This prototype has a Grove gas alcohol sensor as the input of the system, a 16×2 Liquid Crystal Display that shows the state of the breath’s alcohol level, a buzzer that produces an alarm when a breath sample is to be taken and when there is alcohol present in their breath, Light Emitting Diode which shows whether it is safe to operate machine or not and lastly the DC Motor which acts as the machine being operated. …”
    Get full text
    Thesis
  8. 3468
  9. 3469

    Using Landsat time-series to investigate nearly 50 years of tree canopy cover change across an urban-rural landscape in southern Ontario by Mitchell T. Bonney, Yuhong He

    Published 2025-12-01
    “…Here, we explore the utility of Landsat, including the often-forgotten MSS sensor, for investigating percent tree canopy cover (TCC) change between 1972 and 2020 in a Canadian urban-rural context. …”
    Get full text
    Article
  10. 3470

    Learning from Large-Scale Wearable Device Data for Predicting the Epidemic Trend of COVID-19 by Guokang Zhu, Jia Li, Zi Meng, Yi Yu, Yanan Li, Xiao Tang, Yuling Dong, Guangxin Sun, Rui Zhou, Hui Wang, Kongqiao Wang, Wang Huang

    Published 2020-01-01
    “…., North China, Central China, South China, and South-Central Europe. The anonymised sensor data from approximately 1.3 million wearable device users are used for model verification. …”
    Get full text
    Article
  11. 3471

    Current Control and Active Damping for Single Phase LCL-Filtered Grid Connected Inverter by Mohammad Alshiekh, Alaa Marouf, Muhieddin Kubeitari

    Published 2020-01-01
    “…Other method uses active damping (AD) by adding a proportional control loop of filter capacitor current, but this method needs additional sensor to measure filter capacitor current; moreover, when the control loops are digitally implemented, the computation delay in AD control loop will lead to some difficulties in choosing control parameters and maintaining system stability. …”
    Get full text
    Article
  12. 3472

    Prediction of Dissolved Oxygen Concentration in Sewage Treatment Process Based on Data Recognition Algorithm by Lili Ma, Jiangping Liu

    Published 2022-01-01
    “…The number of times is better than the basic FWA algorithm, and the training error and generalization error of the CFWA model in the simulation results of the soft sensor model are also better than those of the FWA model, which fully verifies the effectiveness of the CFWA algorithm. …”
    Get full text
    Article
  13. 3473

    A Digital Twin Framework to Improve Urban Sustainability and Resiliency: The Case Study of Venice by Lorenzo Villani, Luca Gugliermetti, Maria Antonia Barucco, Federico Cinquepalmi

    Published 2025-01-01
    “…As several scientific studies have shown, DTs can be developed for infrastructure and city management, facing the challenges of global changes. DTs are based on sensor-distributed networks and can support urban management and propose intervention strategies based on future forecasts. …”
    Get full text
    Article
  14. 3474

    Successful Renal Transplantation after Presumed Cyanide Toxicity Treated with Hydroxocobalamin and Review of the Literature by Ryan J. Hendrix, Paulo N. Martins, Jeffrey S. Stoff, Aaron Ahearn, Adel Bozorgzadeh, Babak Movahedi

    Published 2018-01-01
    “…Furthermore, difficulties performing hemodialysis in patients treated with hydroxocobalamin have been reported due to discoloration of the effluent fluid impacting the colorimetric sensor, causing false alarms and repetitive interruptions. …”
    Get full text
    Article
  15. 3475

    A theoretical study of factors influencing calcium-secretion couplingin a presynaptic active zone model by Amparo Gil, Virginia González-Vélez, Javier Segura, Luis Miguel Gutiérrez

    Published 2014-05-01
    “…Also, a delay in the average time for releaseappears when using this model for the calcium sensor. Our study also shows thata non-cooperative kinetic binding scheme gives rise to a well defined average calcium level for release assumingthat thesame kinetic constants are considered for all the sites. …”
    Get full text
    Article
  16. 3476

    Preparation of Rangeland vegetation cover map and monitoring its changes in drought and wet periods using NDVI MODIS product (Case Study: Southern Rangelands of Yazd Province) by Hadi Zare khormizie, Hamid Reza Ghafarian Malamiri

    Published 2023-06-01
    “…In this study, in order to plot the vegetation cover percentage of the rangelands and monitor its changes in drought and wet periods, NDVI products of MODIS sensor during the years from 2000 to 2017 with a spatial resolution of 250 m and a 16-day time resolution, and The SPI drought index were used. …”
    Get full text
    Article
  17. 3477

    Error Sensing Strategy for Active Control of Low-Frequency Sound Absorption of Micro-Perforated Panel Absorber by Using a Point Force Controlled Thin Plate by Xiyue Ma, Kean Chen, Lei Wang, Yang Liu

    Published 2021-01-01
    “…Hence, the surface average impedance ratio of the active MPPA can be measured by using the limited number of acoustic vector sensors (sensing pressure and particle velocity). …”
    Get full text
    Article
  18. 3478

    BACE1 Is Necessary for Experience-Dependent Homeostatic Synaptic Plasticity in Visual Cortex by Emily Petrus, Hey-Kyoung Lee

    Published 2014-01-01
    “…There is accumulating evidence that activity-dependent immediate early gene Arc is an activity “sensor,” which acts upstream of Aβ production and triggers AMPA receptor endocytosis to homeostatically downregulate the strength of excitatory synaptic transmission. …”
    Get full text
    Article
  19. 3479

    ESTIMACIÓN DE LA CUBIERTA DE NIEVE EN EL NORTE DE LA PROVINCIA DEL NEUQUÉN by Marisa Cogliati, Damian Groch, Florencia Finessi

    Published 2013-12-01
    “…The snow and ice cover analysis in mountainous terrain is an important information for hydrology, and can be obtained from remote sensors. Determining snow area is particularly important during spring and summer in mountainous land where, snow can be melted quickly causing large spatial variations in the mixed cover of snow, vegetation and soil. …”
    Get full text
    Article
  20. 3480

    Hydroacoustic sensing of seismic events during the Tajogaite volcanic eruption (La Palma, Spain) by Jesús Alcázar-Treviño, Guillermo Lara, Eduardo D. Suarez, Manuel Bou, Itahiza Domínguez, Susannah Buchan, Francisco Domínguez, Eugenio Fraile-Nuez

    Published 2025-02-01
    “…Abstract Volcanic processes generate a variety of seismic events that can be detected by both on-land and underwater sensors. During the 2021 subaerial eruption of the Tajogaite volcano on La Palma Island (Canary Islands, NW Africa), an underwater acoustic sensor was strategically deployed to monitor seismic activity. …”
    Get full text
    Article