Results 11 to 20 of about 273,001 (210)

Semiconductor Gas Sensors: Materials, Technology, Design, and Application

open access: yesSensors, 2020
This paper presents an overview of semiconductor materials used in gas sensors, their technology, design, and application. Semiconductor materials include metal oxides, conducting polymers, carbon nanotubes, and 2D materials.
Maria Vesna Nikolic   +3 more
doaj   +1 more source

Promising Novel Barium Carbonate One-Dimensional Nanostructures and Their Gas Sensing Application: Preparation and Characterization

open access: yesChemosensors, 2022
Recently, barium carbonate-based nanomaterials have been used for sensor and catalysis applications. The sensing performance can be improved with a suitable one-dimensional nanostructure. In this regard, novel nanosized BaCO3 materials were fabricated by
Nagih M. Shaalan
doaj   +1 more source

Research progress in rapid detection of typical pathogenic bacteria in food stuff

open access: yesZhongguo shipin weisheng zazhi, 2022
Food contamination of pathogenic bacteria poses a serious threat to human health. Accurate and rapid detections of pathogenic bacteria in food stuff are of great concerns, which are necessary to reduce outbreaks of foodborne diseases.
WANG Zixuan, SUN Jiefang, SHAO Bing
doaj   +1 more source

Advancements in Nanofiber-Based Electrochemical Biosensors for Diagnostic Applications

open access: yesBiosensors, 2023
Biosensors are analytical tools that can be used as simple, real-time, and effective devices in clinical diagnosis, food analysis, and environmental monitoring.
Faiza Jan Iftikhar   +3 more
doaj   +1 more source

Estimating communication by position information in office

open access: yesAnnals of Business Administrative Science, 2020
This study shows that it is possible to use position information to estimate the volume of communication in offices to some degree based on (1) office position information from sensing technology and (2) data from daily questionnaires from a survey of ...
Nobuyuki Inamizu
doaj   +1 more source

When Intelligent Transportation Systems Sensing Meets Edge Computing: Vision and Challenges

open access: yesApplied Sciences, 2021
The widespread use of mobile devices and sensors has motivated data-driven applications that can leverage the power of big data to benefit many aspects of our daily life, such as health, transportation, economy, and environment.
Xuan Zhou   +3 more
doaj   +1 more source

Technological Trends and Engineering Issues on Vertical Farms: A Review

open access: yesHorticulturae, 2023
Vertical farming has emerged as a promising solution to cope with increasing food demand, urbanization pressure, and limited resources and to ensure sustainable year-round urban agriculture.
Md Shaha Nur Kabir   +7 more
doaj   +1 more source

Active Work Zone Safety: Preventing Accidents Using Intrusion Sensing Technologies

open access: yesFrontiers in Built Environment, 2019
Highway construction work zones are hazardous environments characterized by a dynamic and limited workspace. A host of interactions between workers, passing commuter vehicles, and moving construction equipment occurs in highway work zones, fostering ...
Ibukun Awolusi, Eric D. Marks
doaj   +1 more source

Embedded Sensors for Structural Health Monitoring: Methodologies and Applications Review

open access: yesSensors, 2022
Sensing Technology (ST) plays a key role in Structural Health-Monitoring (SHM) systems. ST focuses on developing sensors, sensory systems, or smart materials that monitor a wide variety of materials’ properties aiming to create smart structures and smart
Pedro M. Ferreira   +3 more
doaj   +1 more source

Advences and Progress of Agricultural Machinery and Sensing Technology Fusion

open access: yes智慧农业, 2020
Agricultural machinery and equipment are important foundations for transforming agricultural development methods and promoting sustainable agricultural development, as well as are the key areas and core supports for promoting agricultural modernization ...
CHEN Xuegeng   +4 more
doaj   +1 more source

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