Showing 4,481 - 4,500 results of 6,436 for search '"sensors"', query time: 0.06s Refine Results
  1. 4481

    A Three-Branch Pansharpening Network Based on Spatial and Frequency Domain Interaction by Xincan Wen, Hongbing Ma, Liangliang Li

    Published 2024-12-01
    “…This process addresses the limitations of satellite sensors, which cannot directly capture HRMS images. …”
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  2. 4482

    Assessment of Learners’ Motivation during Interactions with Serious Games: A Study of Some Motivational Strategies in Food-Force by Lotfi Derbali, Claude Frasson

    Published 2012-01-01
    “…We proposed, therefore, the use of physiological sensors, namely, heart rate, skin conductance, and electroencephalogram (EEG), as well as a theoretical model of motivation (Keller’s ARCS model) to evaluate six motivational strategies selected from a serious game called Food-Force. …”
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  3. 4483

    DEVELOPMENT OF A GRAVITATIONAL AND PENDULUM SOLAR TRACKER FOR STANDALONE PHOTOVOLTAIC PANELS by Jorge A. Wissmann, Carlos E. C. Nogueira, Marcelo M. M. Zampiva, Jair A. C. Siqueira, Doglas Bassegio

    Published 2025-01-01
    “…A tracking prototype was developed whose structure is classified as chronological due to its fixed rotation, manual as it requires daily adjustment, single-axis azimuthal, and "analog" as it lacks motors, sensors, or algorithms. The results showed that the developed tracking prototype achieved a 9.69% energy production increase during the research period, with peaks of 35.51% on sunny days, and a significant efficiency improvement during the early morning and late afternoon. …”
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  4. 4484

    Graphene and its derivatives (GO, rGO and GQD): a comprehensive review of their role in combating COVID-19 by Spandan Guha, Shanta Chakrabarty

    Published 2025-12-01
    “…Antiviral coatings and vigilant nano-sensors further bolster its arsenal, offering comprehensive protection at the surface and microscopic levels. …”
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  5. 4485

    Collision detection and external force estimation for robot manipulators using a composite momentum observer by Benaoumeur Ibari, Mourad Hebali, Baghdadi Rezali, Menaouer Bennaoum

    Published 2024-05-01
    “…The focus of this paper was to design a hybrid approach for collision detection between robots and their environment, and further to estimate external forces acting on a robot manipulator without the need for additional sensors. The current collision detection methods using observers are still suffering from the problem of an unavoidable trade-off between the estimation sensitivity and the reduction of the peaking value at the initial time. …”
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  6. 4486

    Research on Human Pose Capture Based on the Deep Learning Algorithm by Wenbin Xie, Xueyun Gu, Xiuming Li, Luqi Zheng, Guodong Li, Haisheng Lu, Huakang Li

    Published 2022-01-01
    “…Based on the Arduino embedded development board and equipped with multiple IMU sensors, the scheme established a system to collect accurate human movement data such as speed and acceleration by using stepper motors and obtained accurate human movement data. …”
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  7. 4487

    Research Progress of Silicon based Micro Ring Resonators by HOU Linjun, FENG Song, OUYANG Jie, HU Xiangjian, LI Haojie, GUO Shaokai, LIU Yong, WANG Di, CHEN Menglin, FENG Lulu, ZHOU Ran, WU Jianyang, ZENG Yuling, HE Xinyi

    Published 2024-12-01
    “…Micro Ring Resonator (MRR), as an important optical device, has the advantages of high sensitivity, small size, and low power consumption, and is widely used in fields such as optical communication, optoelectronics, and sensors. MRR can be used for applications such as high-speed optical communication and optical signal processing. …”
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  8. 4488

    Nanoparticles in thermotropic and lyotropic liquid crystals by Chung-Hao Chen, Ingo Dierking

    Published 2025-01-01
    “…Over the last few decades many applications of liquid crystals have been developed, including the widely employed technology of low-power, flat-panel liquid crystal displays (LCDs), but also sensors, photonic devices and other non-display applications employed in medicine and drug delivery. …”
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  9. 4489

    Bis(trans-cinnamaldehyde)-1,3-propanediimine) mercury(II)chloride, [Hg(BPPPB)Cl2] as Carrier for Construction of Iodide Selective Electrode by G. Karimipour, S. Gharaghani, R. Ahmadpour

    Published 2012-01-01
    “…The sensors have stable responses times of ≤ 5 s and give stable response after conditioning in 0.05 M KI for 24 h with its response is stable at least 2 months without any considerable divergence in its potential response characteristics. …”
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  10. 4490

    Experimental Study of a Low-Specific Speed Francis Model Runner during Resonance by Einar Agnalt, Petter Østby, Bjørn W. Solemslie, Ole G. Dahlhaug

    Published 2018-01-01
    “…The pressure was measured with four pressure sensors mounted in the runner hub along one runner channel. …”
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  11. 4491

    Advancements in Chemical Materials: Exploring Smart Storage Equipment and Protection Systems (Review) by Samah Kamil, Mohammed Al-Turfi, Riyadh Almukhtar

    Published 2024-06-01
    “…The study examined IoT, AI, sophisticated detectors, and sensors to improve storage safety and reduce the effect for environmental sustainability. …”
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  12. 4492

    Coupled pyroelectric-photovoltaic effect in 2D ferroelectric α-In 2 Se 3 by Michael Uzhansky, Abhishek Rakshit, Yoav Kalcheim, Elad Koren

    Published 2025-01-01
    “…Abstract Pyroelectric and photovoltaic effects are vital in cutting-edge broadband sensors and solar energy harvesting. Recent advances revealed great potential of the bulk photovoltaic effect in two-dimensional (2D) materials to surpass the Shockley-Queiseer limit. …”
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  13. 4493

    Fault Estimation Method for Nonlinear Systems With Perturbations Based on Augmented Fault Observer by Yanxiu Sun, Ying Du, Yuping Zhang

    Published 2025-01-01
    “…This paper proposes a robust fault estimation method for nonlinear systems with both actuator and sensor faults. Specifically, a singular system is constructed by combining the state vector of the system with the fault vector of the sensor, and an augmented fault observer is designed by combining the fault estimation algorithm of the adaptive actuator. …”
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  14. 4494

    Inland Water Body Fraction Map for Canada and Adjacent Regions at 250-m Spatial Resolution by Shaheen Ghayourmanesh, Alexander P. Trishchenko, Calin Ungureanu

    Published 2025-12-01
    “…It was derived from the Global Surface Water (GSW) dataset (version 5) using a two-step resampling to ensure an accurate replication of the original data and spatial consistency in terms of extent and resolution with the Long-Term Satellite Data Records derived from the Moderate Resolution Imaging Spectroradiometer (MODIS) and the Visible Infrared Imaging Radiometer Suite (VIIRS) sensors. Additional input data and several coastline vector shape databases were utilized to refine the delineation of waterbodies and land-ocean interface. …”
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  15. 4495

    Conducting Polymer Nanocomposite for Energy Storage and Energy Harvesting Systems by null Sonika, Sushil Kumar Verma, Siddhartha Samanta, Ankit Kumar Srivastava, Sonali Biswas, Rim M. Alsharabi, Shailendra Rajput

    Published 2022-01-01
    “…The hybridization of conducting polymer with inorganic hybrid and organic nanomaterials also resulted in multifunctional hybrid nanocomposites with better capabilities in a variety of devices, including sensors, energy storage, energy harvesting, and defensive devices. …”
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  16. 4496

    Hybrid Dyakonov Surface Waves at Uniaxial Crystal-Temperature-Sensitive Material Interfaces by Tahseen Sana, Majeed A. S. Alkanhal, Ahtisham Ali, Hafeez Ullah, Abdul Ghaffar, Yasin Khan, Muhammad Zeshan Yaqoob

    Published 2024-01-01
    “…The computed results can be used to design temperature-assisted optical waveguides, thermo-optical sensors, and chemical sensing/communication devices.…”
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  17. 4497

    Study on the Characteristics of Traction Forces Difference Asymmetric Steering Bogies by Yan Shi, Junxiong Hu, Weihua Ma

    Published 2016-01-01
    “…The concept of traction difference is incorporated into guiding control and bogie structure is also simplified in the form of asymmetrical radial bogies. Angle sensors are mounted to facilitate the change of electric currents of the front and rear traction motors to control the guiding mechanism so that wheelsets can adopt the radial position. …”
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  18. 4498

    On the Exploration of Adaptive Mechanisms Providing Reliability in Clustered WSNs for Power Plant Monitoring by Sathiyaseelan Rathinavel, Vijayakumar Pandi, Audithan Sivaraman

    Published 2016-01-01
    “…Wireless Sensor Networks (WSNs) are used in almost every sensing and detection environment instead of wired devices in the current world, all the more in power plant monitoring applications. …”
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  19. 4499

    Plasmonic Band-Pass Microfilters for LWIR Absorption Spectroscopy by J. M. Banks, P. D. Flammer, T. E. Furtak, R. E. Hollingsworth, R. T. Collins

    Published 2012-01-01
    “…An output transmission grating on the other side of the structure pulls light out of the waveguide where it is detected by a closely spaced sensor. Fabrication of the filters can be performed using standard photolithography procedures. …”
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  20. 4500

    Human Hand Motion Analysis during Different Eating Activities by Zakia Hussain, Norsinnira Zainul Azlan, Arif Zuhairi bin Yusof

    Published 2018-01-01
    “…A glove consisting of bend and force sensors has been used to capture the motion and contact force exerted by fingers during different eating activities. …”
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