Suggested Topics within your search.
Suggested Topics within your search.
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4681
Development and Application of Solar-Powered Aircraft Technology
Published 2025-04-01“…This study investigates the current development status of solar-powered aircraft in China and abroad and summarizes the development trends of its key technologies, including advanced aerodynamic design, efficient and low-cost solar cells, high-energy-density batteries, and efficient and wide-operating-condition propulsion. …”
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4682
Multi-Scale Fusion Lightweight Target Detection Method for Coal and Gangue Based on EMBS-YOLOv8s
Published 2025-03-01Get full text
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4683
Evaluating Optimal Deep Learning Models for Freshness Assessment of Silver Barb Through Technique for Order Preference by Similarity to Ideal Solution with Linear Programming
Published 2025-03-01“…Three lightweight deep learning architectures, MobileNetV2, MobileNetV3, and EfficientNet Lite2, were analyzed across 18 different configurations, varying model size (Small, Medium, Large) and preprocessing methods (With and Without Preprocessing). …”
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4684
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4685
Method of cooling server rooms
Published 2024-10-01“…In today's world, where the amount of data is growing every day, the importance of reliable and efficient data centers (DPCs) is becoming increasingly clear. …”
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4686
Operational Status Analysis and Optimization Suggestions of Typical Dust Collectors in Coal-Fired Power Plants
Published 2022-11-01“…In this study, 287 typical coal-fired unit dust removal facilities in 72 power plants are selected to investigate the operation status and issues of dust collectors, and corresponding suggestions are given on optimization and efficiency improvement for different types of dust collectors: For dry electrostatic precipitators (ESPs), energy saving and efficiency improvement can be achieved by adjusting electric field rapping frequency, voltage reduction rapping and power intelligent control optimization; For low-low temperature ESPs, multi-scale and multi-field coupling simulation test of the whole process can solve the problems of wear and ash deposition, and the guide components can be reasonably arranged; For bag filters, airflow distribution optimization and intelligent regulation can solve the problem of bag breakage and high energy consumption; For wet ESPs, optimization of the electrode configuration can enhance the operational stability and reduce the frequency of electric field flashover.…”
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4687
Optimisation of flow configuration for PVT system assisted by MgO nanoparticles PCM cooling
Published 2025-03-01“…In addition, when it comes to thermal efficiency, serpentine flow configurations yield the highest improvement. …”
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4688
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4689
Enhanced the Optical Power of AlGaN-Based Deep Ultraviolet Light-Emitting Diode by Optimizing Mesa Sidewall Angle
Published 2018-01-01“…The optical performance for LED devices with different inclination angles are tested by putting the integrated sphere on the sapphire side of the devices. …”
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4690
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4691
Dose-response of tomato fruit yield to far-red fraction in supplementary lighting
Published 2025-07-01“…Fruit yield increases under additional FR were mostly associated with increased plant dry weight, with a small yet significant increase in the fraction of dry matter partitioned to the fruits. The radiation use efficiency (g fruit fresh weight mol−1) and electricity use efficiency of supplementary lighting (g fruit fresh weight kWh−1) decreased at higher FR fractions (0.44 and 0.49). …”
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4692
Microbial necromass accrual from newly added labile and native soil carbon in the rhizosphere vs. non-rhizosphere of broadleaved and coniferous trees
Published 2024-12-01“…However, microbial conversion efficiency of newly-added labile C and native SOC to necromass remain under-investigated. …”
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4693
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4694
Performance Comparison of Permanent Magnet Vernier Motors and Permanent Magnet Synchronous Motors
Published 2025-05-01Get full text
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4695
Analysis of Different Irrigant Activation Methods on Elimination of Intra-Root Canal Enterococcus Faecalis with Sodium Hypochlorite: An In vitro Study
Published 2025-05-01“…Therefore, this particular bacterium was used in this study to compare the efficiency of different irrigation techniques. Materials and Methods: Forty-two extracted human mandibular premolars with single straight root canals and completely formed apices were used. …”
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4696
Profiled Sheet Metal Blank for Flanging Flanges with Constant Wall Thickness
Published 2025-04-01Get full text
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4697
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4698
The effect of solar cells distribution on the Performance of solar panel
Published 2010-09-01“…The five solar cells are arranged in the panel in different shapes: circular, triangular and rectangular .The efficiency for these three panel distribution are measured indoor and outdoor. …”
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4699
Result catamnesis of the treatment of patients with acute Lyme mite borreliosis
Published 2003-12-01“…The aim of the work is to study the efficiency of different antibacterial medication combinations for the treatment of patients with acute Lyme mite borreliosis. 156 patients aged 20—76 have been on regular medical check-up. …”
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4700
Research on Method in Measurement and Parameter of Energy Saving for WLAN Access Point
Published 2013-09-01Get full text
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