Showing 4,081 - 4,100 results of 4,573 for search '(((((rates OR rates) OR rates) OR rates) OR rates) OR rate) and patterns', query time: 0.17s Refine Results
  1. 4081

    Prediction of litchi flower induction in South China region based on the CMIP6 climate model by HOU Wei, ZHANG Liuhong, ZHANG Lei, LUAN Lan, ZHANG Mingjie, WANG Xiuzhen, ZHANG Hui

    Published 2025-08-01
    “…We then constructed a florescence climate index model, correlating it with the litchi flower formation rate for both early-maturing and medium-late maturing varieties. …”
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  2. 4082
  3. 4083

    Genetic evolution, epidemic trends, and recombination dynamics of PRRSV-1 in China by Chengzhen Weng, Chengzhen Weng, Chengzhen Weng, Xinxin Huang, Xinxin Huang, Xinxin Huang, Zhian Chen, Zhian Chen, Minjia He, Minjia He, Minjia He, Beiwen Zhang, Beiwen Zhang, Beiwen Zhang, Hongxi Li, Hongxi Li, Hongxi Li, Jingrui Xie, Jingrui Xie, Meichun Chen, Meichun Chen, Meichun Chen, Longxin Qiu, Longxin Qiu, Xiaobing Li, Xiaobing Li, Chong Cao, Chong Cao, Hongbo Chen, Hongbo Chen

    Published 2025-08-01
    “…The persistent threat of porcine reproductive and respiratory syndrome virus (PRRSV) to the global swine industry is exacerbated by the virus’s high mutation rate and frequent recombination events. In China, the emergence of new PRRSV-1 strains in recent years has posed a significant challenge to the sustainability of pork production. …”
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    Article
  4. 4084

    Research on Quality Anomaly Recognition Method Based on Optimized Probabilistic Neural Network by Li-li Li, Kun Chen, Jian-min Gao, Hui Li

    Published 2020-01-01
    “…PNN recognized successfully both single pattern and mixed pattern of control charts because of its simple network structure and excellent recognition effect. …”
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  5. 4085

    Identification of a Surface Marine Vessel Using LS-SVM by David Moreno-Salinas, Dictino Chaos, Jesús Manuel de la Cruz, Joaquín Aranda

    Published 2013-01-01
    “…The mathematical model of the ship is identified using Least Squares Support Vector Machines (LS-SVMs) for regression by analysing the rudder angle, surge and sway speed, and yaw rate. The coefficients of the Nomoto model are obtained with a linear kernel function. …”
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    Article
  6. 4086

    Experimental and Theoretical Research on the Stress-Relaxation Behaviors of PTFE Coated Fabrics under Different Temperatures by Yingying Zhang, Shanshan Xu, Qilin Zhang, Yi Zhou

    Published 2015-01-01
    “…With temperature increasing, the decrease rate of membrane stress decreases and the final stable value increases. …”
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    Article
  7. 4087

    New parallel processing strategies in complex event processing systems with data streams by Fuyuan Xiao, Cheng Zhan, Hong Lai, Li Tao, Zhiguo Qu

    Published 2017-08-01
    “…Finally, the application of our work is demonstrated using experiments on the StreamBase system regardless of the increased input rate of the stream or the increased time window size of the operator.…”
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  8. 4088

    The Deformation, Failure Mechanisms, and Stability Control of the Surrounding Rock of Deep Cross-Measure Roadway: A Case Study by Wenzheng Du, Rui Pan, Hongjin Sun

    Published 2023-01-01
    “…On this basis, two types of evaluation indicators, that is, the deformations of the surrounding rock and the plastic ranges in the four typical parts (roof, shoulder, floor, and sidewalls) of the roadway, were selected to rate the stability of the roadway under different working conditions. …”
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    Article
  9. 4089

    Cognitive load estimation in VR flight simulator by Archana Hebbar, Sanjana Vinod, Shah, A.K., Abhay Pashilkar, Pradipta Biswas

    Published 2023-07-01
    “…To estimate the pilot’s cognitive load, we used low-frequency pupil diameter variations, fixation rate, gaze distribution pattern, EEG signal-based task load index and EEG task engagement index. …”
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  10. 4090

    Measuring Location Dominance Based on Public Service Accessibility: Case Study of Shijiazhuang, China by Yuan Wang, Peipei Pan, Lijie Pu

    Published 2025-04-01
    “…Additionally, we discovered an extremely strong linear correlation between three key urban development elements (i.e., nighttime lighting data, land use intensity, and population retention rate) and location dominance. The discussion of these findings confirms the validity of our method and the reliability of our results. …”
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  11. 4091

    Research on the spatial structure of desert tourism flow based on ecological digital footprints: a case study of Ningxia by Baoling Dong, Xiaowei Guo, Qiang Luo

    Published 2025-03-01
    “…The results indicate that (1) the high rate of visitors in Ningxia is closely related to the grade value of the scenic spots and the popularity of cities, and the most popular scenic spots are concentrated in the Ningxia section of the Yellow River Basin. (2) Hot desert scenic spots with historical, cultural, and urban development characteristics have greater advantages and competitiveness; these spots can better connect with less popular tourism nodes and serve as breakthrough points for the rational allocation of tourism resources. (3) The tourism flow network among scenic spots in Ningxia is relatively loose, with an imbalance in the tourism network among these spots. (4) The spatial tourism flow presents a pattern of superposition and coincidence of multiple triangular structures. …”
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  12. 4092

    Research on Spatial Coupling Coordination of Population Shrinkage and Land Use Efficiency from the Human–Land Relationship Perspective: Case Study of Zhejiang Province, China by Zijia Li, Chenhao Wang, Jiwu Wang

    Published 2025-04-01
    “…A multivariate remote sensing spatial data platform was developed for the period 2010–2020, and the shrinkage rate calculation method was applied, while LUE was assessed using the Super-SBM model. …”
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  13. 4093

    The Al-Abiadh Valley Drainage Basin Environmental Aspects Extraction Using Quantitatively Morphometric Analyses of Shuttle Radar Topographic Mission Data by Jawad et al.

    Published 2019-03-01
    “…The flood hazard is absent at the basin mouth because the valley runoff takes a long time to reach the sink (Al-Razaza Lake), located in the middle part of Iraq, with a low flow peak due to the high permeability soil, the arid to semi-arid climate, and the low annual precipitation rate.          The region studied is an alluvial basin with similar geological structural solidity in most places. …”
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  14. 4094

    Mathematic Model of Business-Ecosystem by O. E. Kalenov

    Published 2024-05-01
    “…Apart from profitable price for all participants, in order to assess efficiency of participation in business-ecosystems it is proposed to investigate functions of cost minimization, market share maximization and the rate of customer satisfaction maximization. The system of these criteria allows us, on the one hand, to identify limits of the business-ecosystem and on the other hand, to model the behavior of its elements and on this basis to make adequate managerial decisions.…”
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  15. 4095
  16. 4096

    PEMODELAN DINAMIKA FLUIDA PADA FUEL INJECTOR MOTOR BENSIN 4 LANGKAH by Khambali Khambali, Intan Fadhilah, Moh Hartono, Nike Nur Farida

    Published 2025-05-01
    “…This study aims to model fluid dynamics in the fuel injector of a four-stroke gasoline engine, with a focus on the relationship between fluid pressure and flow rate. The size of the fuel droplet is a key factor that affects combustion efficiency. …”
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  17. 4097

    Comparison of Various Feature Extractors and Classifiers in Wood Defect Detection by Kenan Kiliç, Kazım Kiliç, İbrahim Alper Doğru, Uğur Özcan

    Published 2025-01-01
    “…An accuracy rate of 96.75 % is achieved with the LBP-RandomForestClassifier and, classification performance is also presented for each algorithm by creating hybrid feature vectors.…”
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  18. 4098

    A quality-of-service evaluation method based on the cloud model for routing protocols in wireless sensor network by Wenxian Jiang, Chenzhe Gu, Jingjing Wu

    Published 2017-09-01
    “…The routing layer quality of service in wireless sensor network depends on different indices such as throughput, delay, packet loss rate, energy consumption, and degree of congestion. …”
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  19. 4099

    Research on Longitudinal Intelligent Control of Autonomous-rail Rapid Tram by TANG Liang, SHEN Mengyu, XIAO Lei

    Published 2023-02-01
    “…According to the simulation results, using the developed longitudinal intelligent control algorithm, the test train can depart, accelerate, decelerate and stop stably following the train ahead, and automatically decelerate on curves and run passing traffic light intersections, with a speed control accuracy within ± 1 km / h, impact rate less than 0.75 m/s<sup>3</sup>, and alignment error for parking less than ± 0.21 m, demonstrating the effectiveness to reduce driving intensity for drivers, and improve the train running comfort and operating efficiency.…”
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  20. 4100

    South Africa's diminishing coal reserves by Chris Hartnady

    Published 2010-09-01
    “…Despite this doubling since to just over 8 Gt, the underlying pattern has been one of faltering growth. Hubbertarian analysis predicts a peak in production rate of about 284 Mt/yr in 2020, at which stage approximately half (12 Gt) of the total resource (23 Gt) will be exhausted. …”
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