-
2861
Use of a 4-circle goniometer for neutron and X-ray diffractometer in the study of single crystals
Published 2021-09-01“…Therefore, the 10BF3-based end neutron counter, included in the diffractometer kit, was replaced by the 3He-based domestic side counter, SNM-16. …”
Get full text
Article -
2862
Progress and Key Technology Prospects in the Renovation and Upgrading of Old Wind Farms
Published 2025-03-01“…[Objective] The renovation and upgrading of old wind farms through "replacing small with large", fully tapping into the value of existing wind and land resources, and improving the efficiency of existing wind farms, is an important guarantee for promoting the development of new energy and achieving the "3060" carbon peaking and carbon neutrality goals. …”
Get full text
Article -
2863
D-YOLO: A Lightweight Model for Strawberry Health Detection
Published 2025-03-01“…Key innovations include (1) replacing the original backbone with MobileNetv3 to optimize computational efficiency; (2) implementing a Bidirectional Feature Pyramid Network for enhanced multi-scale feature fusion; (3) integrating Contextual Transformer attention modules in the neck network to improve lesion localization; and (4) adopting weighted intersection over union loss to address class imbalance. …”
Get full text
Article -
2864
Fault detection algorithm for underground conveyor belt deviation based on improved RT-DETR
Published 2025-03-01“…To expand the receptive field and capture more effective and comprehensive contextual information for richer feature representation, an improved high-level screening feature fusion pyramid network (HS-FPN) was adopted to optimize multi-scale feature fusion. Experimental results showed that compared to the baseline model, the improved RT-DETR reduced parameters and FLOPs by 8.4×106 and 17.8 G, respectively. …”
Get full text
Article -
2865
RTL-Net: real-time lightweight Urban traffic object detection algorithm
Published 2025-05-01“…Secondly, the Lightweight Shared Convolutional Detection (LSCD) head was replaced to ensure the detection performance and significantly improve the lightweight performance of the algorithm. …”
Get full text
Article -
2866
Concordance between MRI and clinical examination in cervical cancer staging: a retrospective study
Published 2025-07-01“…Conclusion MRI complements CE by enhancing staging accuracy, particularly for occult spread, but does not replace it in resource-limited settings. Standardized MRI protocols and prospective studies are needed to optimize diagnostic and therapeutic outcomes in Nepal.…”
Get full text
Article -
2867
Impact of changing oceanographic conditions on species composition and abundance of zooplankton on the fishing grounds at Cape Navarin and their importance for the Russian pollock...
Published 2017-06-01“…«Moderate» conditions are optimal for long feeding of pollock in this area, when the Russian fishery continues here longer, till November-December, with the annual landings > 500,000 t (as in 1996-1999, 2001, 2007-2008).…”
Get full text
Article -
2868
ASHM-YOLOv9: A Detection Model for Strawberry in Greenhouses at Multiple Stages
Published 2025-07-01“…Haar wavelet downsampling (HWD) was applied to optimize the Adaptive Downsampling module (Adown) of the initial model, thereby increasing the precision of object detection. …”
Get full text
Article -
2869
Effectiveness of generative AI-large language models’ recognition of veteran suicide risk: a comparison with human mental health providers using a risk stratification model
Published 2025-04-01“…Continued MHCP oversight is essential to ensure accuracy and appropriate care.ImplicationsThese findings highlight the need for further research into optimizing GAI-LLMs for consistent and reliable use in clinical settings, ensuring they complement rather than replace human expertise.…”
Get full text
Article -
2870
Static and Dynamic Routing, Fiber, Modulation Format, and Spectrum Allocation in Hybrid ULL Fiber-SSMF Elastic Optical Networks
Published 2025-01-01“…For such ULL fiber deployment, network operators prefer adding ULL fibers to each link rather than replace existing SSMFs, resulting in a scenario where both of SSMF and ULL fiber coexist on the same link. …”
Get full text
Article -
2871
Waste Rubber-Modified Cement-Bound Base Course: Laboratory Characterisation and Field Application
Published 2025-02-01“…For mixtures consisting of gravel aggregate, sand, cement (at 3%, 5%, and 7% by mass) and various sand replacements with WR (0%, 10%, 20%, 30% and 40% volume) additions, the compaction characteristics, compressive strength, and resistance to freezing and thawing (F/T) were determined. …”
Get full text
Article -
2872
Cloud model for risk monitoring of mining electric traction rubber-wheel vehicles
Published 2024-12-01“…With the emergence of the electric era, electric traction rubber-wheel vehicles are increasingly replacing traditional rubber wheel vehicles. However, one significant obstacle hindering their widespread adoption is the issue of risk control. …”
Get full text
Article -
2873
Direction-of-Arrival Estimation for Wideband Chirps via Multi-Line Fitting in the Fractional Fourier Domain
Published 2025-01-01“…More specifically, we propose replacing the conventional FrFT with a simplified FrFT (SmFrFT) that is obtained as a special case of linear canonical transforms. …”
Get full text
Article -
2874
Ship-DETR: A Transformer-Based Model for EfficientShip Detection in Complex Maritime Environments
Published 2025-01-01“…Additionally, we replace traditional downsampling operations with the Haar wavelet-based downsampling (HWD) module, which reduces the spatial resolution of feature maps while preserving edge and texture details as much as possible, thereby minimizing feature information loss. …”
Get full text
Article -
2875
Potassium-pillared Na4FeV(PO4)3@C cathode for high-performance sodium-ion batteries
Published 2025-04-01“…The structural stability, Na+ mobility and electronic conductivity can significant improved by replacing Na+ with K+ and applying a carbon coating. …”
Get full text
Article -
2876
Marginal Bone Levels around Mono/One-piece Implants – A Systematic Review
Published 2025-01-01“…Background: Dental implants have become a widely accepted treatment for replacing missing teeth. However, marginal bone level (MBL) changes around implants, particularly mono/one-piece implants, represent a significant concern and an area of ongoing research. …”
Get full text
Article -
2877
RLEAFS: Reinforcement Learning-Based Energy Aware Forwarding Strategy for NDN-Based IoT Networks
Published 2024-01-01“…Named data networking (NDN) is a recently developed Internet paradigm that satisfies the majority of the Internet of Things (IoT) requirements and may eventually replace the current Internet architecture. The new features introduced by NDN, such as self-certifying contents, receiver-based service, caching, and name-based routing, clearly increase the effectiveness of data transmission. …”
Get full text
Article -
2878
Adequate Colon Preparation in Screening Colonoscopy
Published 2024-06-01“…Due to low levels of compliance, tolerability and acceptability, standard 4L single-dose regimens of PEG have been gradually and successfully replaced by newer regimens that include low-volume solutions. …”
Get full text
Article -
2879
Lubricating Grease Thickness Classification of Steel Wire Rope Surface Based on GEMR-MobileViT
Published 2025-04-01“…Proper surface lubrication with optimal grease thickness is essential for extending steel wire rope service life. …”
Get full text
Article -
2880
Multi-classification Deep Learning Approach for Diagnosing Stroke Type and Severity Using Multimodal Magnetic Resonance Images
Published 2025-04-01“…For assessing ischemic stroke severity using NIHSS ranges, ACL-ResNet-50 showed the optimal performance with an accuracy of 0.92, sensitivity of 0.84, specificity of 0.92, and AUC of 0.95. …”
Get full text
Article