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  1. 2081

    Experimental Analysis and Application of All-Metal Conical Progressive Cavity Pump by Chen Xiaochun

    Published 2025-06-01
    “…Compared to oil production with pumping unit in the same well, the daily average liquid production is increased by 39.4%, the daily average power consumption is decreased by 66.6%, and the power consumption per ton of liquid is decreased by 76.1%. …”
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  2. 2082

    Trends in incidence and mortality of acute myocardial infarction in Xiaoshan District, Hangzhou City from 2017 to 2023 by GAO Yuanyuan, WANG Fenjuan, WANG Dongfei, LI Yurong, JIANG Yuanyuan, ZHAO Fangfang, XIAO Duanduan, LIN Junying

    Published 2025-03-01
    “…The average annual crude incidence rate of AMI was higher in males (65.87/100 000) than that in females (31.31/100 000). …”
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  3. 2083

    Comparative Analysis of Himawari-8 Satellite Monitoring and Early Warning Characteristics in Short-Time Heavy Precipitation Weather over Qinghai Plateau by Ping ZHU, Jianshe XIAO

    Published 2022-04-01
    “…In order to obtain the heavy precipitation monitoring and early warning characteristics and early warning methods of convective clouds over Qinghai Plateau (hereinafter referred to as plateau), the Himawari-8 satellite datum in typical heavy precipitation weather processes over the plateau were used to track and identify convective clouds, the clouds characteristic parameters with early warning significance were calculated and analyzed.The results show that: (1) An improved multi-channel method for convective clouds identification was proposed in this paper, Compared with the traditional multi-channel method, it was proved that the obtained clouds were closer to the convective main body, and was suitable for convective clouds identification over the plateau.(2) From convection formation to maturity, the characteristic parameters fluctuated, but the minimum brightness temperature difference between infrared channel 1 and water vapor channel (DTB13) and the minimum brightness temperature (Tmin) of cloud top decreased as a whole, and the maximum brightness temperature gradient (GTmax) of cloud top increased as a whole.In the convective development stage, only the minimum brightness temperature difference between infrared channels 1 and 2 (DTB12) reached the early warning extreme value on average.And in the mature stage, it reached the early warning extreme value on average, such as Tmin, DTB13, GTmax and deep convection index (DCI).Convective clouds in heavy precipitation weather over the plateau mostly developed into deep convection, and precipitation occured near the extreme value of characteristic parameters of clouds, and the short-time heavy precipitation occured in the extreme value area or near the edge of the characteristic parameters of the specific cloud tops (upwelling cloud tops or approximate upwelling cloud tops) in the deep convective cloud area.(3) The extreme values of characteristic parameters appeared 0~1 h and 0.5~4.5 h ahead of the start time of general precipitation and heavy precipitation respectively, and its advance time to the heavy precipitation beginning was relatively the earliest in the westerly flow field type.Before the precipitation beginning, the change of convective clouds developed towards deep convection was the most intense under the subtropical high pressure type flow field, which showed that the average DCI and the mean GTmax were the largest respectively, and the average DTB12 was the smallest, while the cumulus development under the westerly flow field was relatively weak.After the beginning of precipitation, the deep convection in the westerly flow field was relatively shallow, but the change of cloud top was still intense, which showed that the mean DCI and mean Tmin were lower respectively, but the mean GTmax and average DTB13 were larger respectively, and the convection development in the low vortex shear flow field was relatively deepest.(4) The early warning method for short-time heavy precipitation over the plateau was proposed in this article as follows: when the convective clouds developed into the specific cloud top, within the 50km range centered on the geometric center of the specific cloud top, if Tmin≤223 K, DCI≥20 K, GTmax≥18 K, DTB12≤0 K, DTB13≤3 K were met at the same time, then, which indicated that the short-time heavy precipitation would come or continue under the specific clouds area.It was verified that this method has high practical value in the short-time heavy precipitation early warning of deep convective clouds over the plateau.…”
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  4. 2084

    Exploring volatility transmission in Capesize freight contracts: Insights from energy and commodity markets. by Jackson Jinhong Mi, Shek Ahmed, Yanhui Chen

    Published 2025-01-01
    “…Analyzing the interactions between spot and time charter freight is crucial for the maritime industry. While numerous studies have explored the relationship between average freight indices and spillover effects, a gap remains in understanding the deeper connections between inter-regional shipping routes and chartering contracts. …”
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  5. 2085

    Functional complementarity relationship enhanced cloud API recommendation method by Zhen CHEN, Wenhui CHEN, Xiaowei LIU, Dianlong YOU, Linlin LIU, Limin SHEN

    Published 2023-06-01
    “…Current cloud application program interface (API) recommendation methods mainly use similarity calculation or historical calls of Mashup to generate recommendation results, while ignoring the beneficial functional complementarity (FC) between Mashup and cloud API.To address the above issue, a FC relationship enhanced cloud API recommendation approach was proposed.Firstly, label co-occurrence was applied to describe the FC relationship.Then, the FC score was calculated to describe the degree of FC between the cloud API and the Mashup, and the FC vector was learned to describe the potential FC relationship.Based on this, FC scores and FC vectors were embedded into the cloud API recommendation model, so that FC relationship played a key role in the cloud API recommendation process.Experiments were conducted on real-world cloud API datasets, and the AUC, F1 and HR@5 of the proposed approach improved by an average of 2.32%, 1.86% and 9.15%, respectively, in the sparse scenario.Finally, the proposed approach can improve the accuracy of cloud API recommendation results, while improving the recommendation performance of long-tail cloud API.…”
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  6. 2086

    Determination of Uranium Concentration in Sheep Organs for Some Iraqiۥs Cities by Baghdad Science Journal

    Published 2011-09-01
    “…Otherwise, the maximum concentration in liver tissue was found in AdDiwaniyah city (1.156ppm) while the minimum concentration in Al Fluja city (0.153ppm). …”
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  7. 2087

    Analysis of International Literature on Bilingual and Multilingual Turkish Children by Bibliometric Analysis Technique by Bekir İnce

    Published 2022-04-01
    “…In addition, Applied Psycholinguistics, Applied Linguistics and Journal of Pragmatics were noted as the journals with the highest average number of citations per publication. While it was observed that the institutions with the best publication citation averages were Boston University, Istanbul University and Utrecht University, the countries with the best publication citation averages were England, the Netherlands and Denmark…”
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  8. 2088

    EFFICIENCY OF PROTECTIVE MEASURES TO REDUCE INTERNAL DOSE FROM CAESIUM RADIONUCLIDES FOR THE INHABITANTS OF RADIOACTIVE CONTAMINATION AREA IN THE FIRST YEARS AFTER THE CHERNOBYL AC... by I. G. Travnikova

    Published 2015-09-01
    “…We calculate dynamics of 137Cs intake in the body and its contents therein, while maintaining a traditional diet and while replacing food products for radiationfree ones. …”
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  9. 2089

    Leveraging word embeddings to enhance co-occurrence networks: A statistical analysis. by Diego R Amancio, Jeaneth Machicao, Laura V C Quispe

    Published 2025-01-01
    “…For instance, the informativeness of the average shortest path and closeness centrality improves in short texts, while the clustering coefficient's informativeness decreases as more virtual edges are added. …”
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  10. 2090

    Vocational interest profile by candidates of Job and Occupation Consultants by Zülfikar DENİZ Kaan

    Published 2013-05-01
    “…As a result of the study, significant differences were found to be high in the advantage of male participants in Computer, Engineering, Political - Financial Sciences areas and in the advantage of female participants in Psychology, Visual Arts and Health areas, similarly in the literature. While only 14% of the participants stated that they wanted to study psychology by taking into account their interests, it was rated above the average from interest sub-set of 60% of them…”
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  11. 2091

    Examining the Design Characteristics of Mnemonics Serious Games on the App Stores: A Systematic Heuristic Review by Kingson Fung, Kiemute Oyibo

    Published 2025-07-01
    “…Research shows mnemonics promote knowledge retention in different contexts; hence, they are increasingly being used in serious games aimed to support long-term learning while providing “edutainment.” However, there is limited research on their effectiveness. …”
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  12. 2092

    Comparative assessment between different sample preparation methodologies for PTGA CO adsorption assays—Pellet, powder, and fragment samples by Alessandro da S Ramos, Gabriel E de Araujo, Leonardo Siviero, João MM Ketzer, Roberto Heemann, Rogerio V Lourega, Luiz F Rodrigues

    Published 2018-10-01
    “…The sample preparations used in this work were powder, pellets, and fragments. While the powder form presents an average behavior, without any experimental complication, the pellet is extremely sensitive to any variation in the sample preparation, such as fractures, and the fragment requires a much longer experiment time than the other sample preparations, being impracticable for some cases.…”
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  13. 2093

    Integration of Geolocation and Real-Time Data for Optimizing Boarding House Search in Mobile Applications by Abdullah Ardi, Yazid Aufar, Aldo Eko Syaputra, Memed Saputra

    Published 2025-05-01
    “…The application is designed to help users easily find boarding houses based on their current location, while providing up-to-date information on room availability, pricing, and facilities. …”
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  14. 2094

    Simulation of Bingham–Papanastasiou model within trapezoidal cavity with mixed convection effects by Arooj Tanveer, Muhammad Bilal Ashraf

    Published 2024-11-01
    “…The upper and left wall of the cavity is cold while other walls are insulated. Numerical simulations are conducted to study the isotherms, temperature profile, local and average Nusselt number. …”
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  15. 2095

    MULTILEVEL REGRESSIONS FOR MODELING MEAN SCORES OF NATIONAL EXAMINATIONS by Khalilah Nurfadilah, Muhammad Nur Aidi, Khairil A. Notodiputro, Budi Susetyo

    Published 2024-03-01
    “…Several multilevel models are used to describe the phenomenon, the result shows that the two-level regression model without interaction is selected as the best model and the variables which affect the UN average scores significantly at level-1 are school status , the ratio between laboratories and students , while the variable at level-2 is expenditure per capita of district/city . …”
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  16. 2096

    Reproductive Traits of Some Amphipods (Crustacea: Peracarida) in Different Habitats of Iran and Southern Caspian Sea by Alireza Mirzajani, Mostafa Sayadrahim, Alireza Sari

    Published 2011-01-01
    “…The mean egg number of O. acuminatus and G. aequicauda species was the highest with 49.8 and 37.7, respectively, while this value for G. komareki and P. maeoticus was the lowest with an average of 8.8 eggs. …”
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  17. 2097

    A Heuristic Scheduler for Port-Constrained Floating-Point Pipelines by Zheming Jin, Jason D. Bakos

    Published 2013-01-01
    “…Compared with the enumeration results, our heuristic requires on average 33.4% less multiplexer bits and 32.9% less register bits than the worse case, while only requiring 14% more multiplexer bits and 4.5% more register bits than the optimal case. …”
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  18. 2098

    The trends in stroke burden and its associated risk factors among Chinese residents from 1990 to 2019 by Xiangrui FU, Guanghan ZHU, Wenxin TIAN, Wen LI, Wenbo XIAO, Wenli LU, Yuan WANG

    Published 2025-03-01
    “…From 1990 to 2019, the DALY rates of stroke and ischemic stroke increased (with average annual growth rates of 0.44% and 2.39%, respectively), while the DALY rate of hemorrhagic stroke decreased (with an average annual growth rate of –0.08%). …”
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  19. 2099

    Arthroscopic-Assisted vs. Fluoroscopic-Only ORIF of Distal Radius Fractures: Clinical and Economic Perspectives by Wolfram Demmer, Antonina Jakob, Fabian Gilbert, Benedikt Fuchs, Sinan Mert, Nikolaus Wachtel, Riccardo Giunta, Verena Alt

    Published 2025-04-01
    “…Of these, 10 cases were treated with arthroscopy-assisted ORIF (Group 1a) and 7 with fluoroscopy-only ORIF (Group 1b). In Group 1a, the average age was 53.9 years (SD = 16.3) with 60% female and 40% male patients, while in Group 1b, the average age was 43.6 years (SD = 23.1) with 71.4% female patients. …”
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  20. 2100

    Effects of planting patterns on yield, quality, and defoliation in machine-harvested cotton by Fang-yong WANG, Huan-yong HAN, Hai LIN, Bing CHEN, Xian-hui KONG, Xin-zhu NING, Xu-wen WANG, Yu YU, Jing-de LIU

    Published 2019-09-01
    “…Specifically, the boll-opening rate before defoliation and machine-harvesting in HWR was 44.54 and 5.94% higher on average than in WNR, while the defoliation rate prior to machine-harvesting was 3.45% higher on average than in WNR. …”
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