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4081
La place de la conception des technologies éducatives dans les inégalités socionumériques d’usage
Published 2024-03-01“…To do so, we draw on the script metaphor elaborated by Madeleine Akrich (1987) and extended to power relations by the feminist studies of the Social Shaping of Technology (SST).…”
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4082
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4083
Periodic low-power communication technology scheme for large-scale transmission line condition monitoring sensor network
Published 2023-02-01“…In order to realize the purpose of low energy consumption, long service life and green development of transmission line monitoring, a periodic low-power communication technology scheme of large-scale transmission line condition monitoring sensor network was proposed.According to the networking characteristics of sensor networks in large-scale transmission line condition monitoring networks and the characteristics of node operation condition conversion, sleep timers were set to make the communication nodes of sensor networks switch between initialization, sleep and activation states in a periodic operation mode.The communication nodes entered the sleep state when there was no transmission demand for transmission line condition monitoring data, so as to save communication energy consumption.Sink nodes in sensor networks used gradients to create uplink routes and source routes to create downlink routes.Based on the number of hops and residual energy, sink nodes transmitted uplink and downlink routing data packets, to reduce node energy consumption and prolong communication running time.Experiments show that after the large-scale transmission line condition monitoring sensor network applies the technical solution, the communication energy consumption is significantly reduced, the running time is significantly prolonged, and the data transmission performance of the monitoring sensor network is not affected, and the service life of the monitoring sensor network is prolonged.…”
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4084
Assessing Theoretical Frameworks, Human Resources Management Implications and Emerging Technologies on the Water, Energy and Food (WEF) Nexus
Published 2021-12-01Subjects: Get full text
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4085
Research on multi-stream variable resolution compression and transmission technology based on scene elements in Internet of things environment
Published 2018-12-01“…In response to the demand of wide coverage and massive access,low bandwidth and low power consumption is an important research direction to solve this problem.In smart cities,security monitoring and other application areas,video surveillance based on the region of interest of the face are particularly important.It is a feasible direction to realize the extraction of scene elements,transmission of key information with very low bandwidth and the application of video technology in the Internet of things environment through the strategy of multi-stream differential coding.By designing a face-oriented variable resolution hybrid coding algorithm,the bandwidth could be saved and the power consumption could be reduced greatly,the access requirements of narrowband Internet of things could be met.Through the face detection algorithm based on the deep learning Caffe framework,the face region of interest was acquired in key frames,and the face image was encoded with high resolution.By designing the code rate adaptive allocation algorithm,the bandwidth was utilized rationally,and the encoded face information and the full background content were distinguished.The encoded mixed code stream information was transmitted through the narrowband; the key frame-based face enhancement decoding algorithm was adopted at the receiving end to obtain a partial HD high-definition monitoring picture.Experiments show that when the video encoded by the proposed method is transmitted in a narrow band whose transmission rate is 120~160 kbit/s,the face image can maintain the same definition as the original HD monitoring acquisition end,which has strong practicability.…”
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4086
On the ability to extract MLVA profiles of Vibrio cholerae isolates from WGS data generated with Oxford Nanopore Technologies
Published 2025-01-01“…In this study, the MLVAType application was validated using long reads generated by Oxford Nanopore Technologies (ONT) sequencing platforms. In silico MLVA profiles of V. cholerae isolates (n = 9) from the Democratic Republic of the Congo were generated using the MLVAType application on Nanopore WGS data. …”
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4087
Optimizing energy efficiency and lighting in residential villas: A holistic approach using renewable energy and smart technologies
Published 2025-01-01“…The integration of renewable energy sources and smart technologies underscores the potential for sustainable living solutions in modern residential designs.…”
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4088
Crack resistance of carbonized layer of multilayer polyurethane with nanofillers. Combination of casting, solution, carbonization by ion implantation technologies
Published 2024-01-01“…The paper describes the results of an experimental study of a polyurethane material treated by ion implantation technology. The problems of crack growth in the near-surface layer carbonized by ion treatment were investigated using digital optical microscopy. …”
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4089
A Multilevel Analysis of Farmers’ Adoption of Water-saving Irrigation Technology: Evidence From the North China Plain
Published 2025-01-01“…Farmers’ adoption of agricultural water-saving irrigation technologies (WSIT) is essential for addressing this challenge. …”
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4090
Integrating Sensor Technologies with Conversational AI: Enhancing Context-Sensitive Interaction Through Real-Time Data Fusion
Published 2025-01-01Subjects: Get full text
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4091
Advantage Management Strategy in Competition via Technological Race Perspective: Empirical Evidence from the Taiwanese Manufacturing Industry
Published 2014-01-01“…This study investigated the advantage management strategies of a firm regarding the technological race in the manufacturing sector. This is to reveal whether firms adopt a catch-up or leapfrogging strategy in the competition for innovation. …”
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4092
Real-world enrollment for a prospective clinico-genomic database using a pragmatic technology-enabled platform
Published 2025-04-01“…The objective was to evaluate the feasibility of a pragmatic, technology-enabled platform at community-based research sites for development of a prospective clinico-genomic database supported by centralized electronic health record (EHR)–based patient ascertainment and data processing. …”
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4093
Process on biological nitrogen removal technology of ammonia- nitrogen wastewater from ion-type rare earth mines
Published 2025-01-01“…Taking Ganzhou rare earth mining area, which had the largest amount of ionic rare earth resources in China, as an example, the water quantity and quality characteristics of ammonia-nitrogen wastewater from ion-type rare earth mines were analyzed. The process technology characteristics of existing ion-type rare earth mine wastewater treatment engineering practices were compared, and theoretical cost analysis was conducted. …”
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4094
Exploring Interconnections Among Environmental Degradation, Energy Consumption, Information and Communication Technology, and Total Factor Productivity in Iran
Published 2025-07-01Subjects: “…information and communication technology…”
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4095
Investigating the blockchain technologies influences on the performance of road freight transportation management systems using network analysis technique
Published 2023-09-01“…The digital infrastructure technology reduced time and cost waste by 46.44% and 53.56%, respectively. …”
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4098
How Environmental Leadership Promote Technological Innovation in Resource-Based Enterprises: The Role of Green Investment and Government Subsidy
Published 2024-01-01Subjects: Get full text
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4099
Mechanisms of Floor Heave in Roadways Adjacent to a Goaf Caused by the Fracturing of a Competent Roof and Controlling Technology
Published 2020-01-01“…Field studies suggest that the proposed technologies can effectively control floor heave in the tailgates of two-entry longwall mining systems.…”
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4100
Development of Internal Marketing with Dynamic Systems Approach in Utilities (Case Study: Wuhan Fiberglass International Technology Company)
Published 2022-12-01Subjects: Get full text
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