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Journal articles on the topic 'Ranks calculation'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Kim, Shin-Wook. "Calculation of ranks in curves y2=x3 ± Apx." International Journal of Contemporary Mathematical Sciences 18, no. 1 (2023): 33–39. http://dx.doi.org/10.12988/ijcms.2023.91867.

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2

Srinivasa Rao, Pappu, and Devara Vasumathi. "Utilization of Co-occurrence Pattern Mining with Optimal Fuzzy Classifier for Web Page Personalization." Journal of Intelligent Systems 27, no. 2 (2018): 249–62. http://dx.doi.org/10.1515/jisys-2016-0157.

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AbstractSeveral users use metasearch engines directly or indirectly to access and gather data from more than one data source. The effectiveness of a metasearch engine is majorly determined by the quality of the results it returns in response to user queries. The rank aggregation methods that have been proposed until now exploit a very limited set of parameters, such as total number of used resources and the rankings they achieved from each individual resource. In this paper, we use the fuzzy-bat to merge the score computation module effectively. Initially, we give a query to different search e

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3

Wen, Sen, Han Zhou Liu, and Li Min Zhao. "Risk Analysis on the Accident of TBM’s Cutterhead Jamming Caused by Collapse of Tunnel." Advanced Materials Research 446-449 (January 2012): 2246–50. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.2246.

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If TBM does the excavating work in jointed rock mass, the cutterhead may be jammed. In order to decrease the loss, it is necessary to carry out risk evaluation. Whether the cutterhead is jammed or not depends on the relationship between torque and resistance torque. The magnitude of resistance torque depends on height of collapse, so according to the randomicity of height of collapse and probability theory, a formula for calculating the probability of cutterhead jamming is established. Meanwhile, according to the magnitude of resistance torque and cutterhead’s parameters, consequence of cutter

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4

Singgalen, Yerik Afrianto. "Implementasi Metode CRISP-DM dalam Analisis Model Pendukung Keputusan Simple Additive Weighting dan Pengembangan Basis Data Riwayat Pembelian Layanan Akomodasi Hotel." Jurnal Sistem Komputer dan Informatika (JSON) 5, no. 2 (2023): 308. http://dx.doi.org/10.30865/json.v5i2.7153.

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The development of studies on implementing Simple Additive Weighing (SAW) decision support models in purchasing hotel accommodation services or making stay decisions is limited to hotel recommendations calculated from consumer assessments of criteria with predetermined weights. However, it is necessary to develop a database with interactive visualization of hotel accommodation services and make it easier for consumers to compare and provide ratings. Considering this, this study uses the CRISP-DM method to develop a database based on the purchase history of hotel accommodation services in a bus

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5

Yohan Antoni Simanjuntak, Suzanna Josephine LTobing, and Frangky Sitorus. "THE RELATIONSHIP BETWEEN PARTICIPATORY LEADERSHIP STYLE AND WORK DISCIPLINE TO EMPLOYEE PERFORMANCE DURING THE COVID-19 PANDEMIC." Fundamental Management Journal 8, no. 1 (2023): 147–66. http://dx.doi.org/10.33541/fjm.v8i1.4798.

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Research results indicates that (1) theres as a intercourse betweens command style and employee performance, the ranks spearmans correlations coefficienti is 0.350, whichs means thats the intercourse betweens there 2 variables is weak and has a positive value a lso artificial significance 0.023 smaller than 0.005. So, based on calculations, its cans be concluded thats there are. Theres as a significants intercourse betweens the variables of participatory command styles and the performance of subordinates 2 theres is a intercourse betweens discipline be at work and employe performance. The corr

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6

Bychev, M. I. "Calculation of the main carbon bonds in coals of different ranks." Solid Fuel Chemistry 46, no. 2 (2012): 79–84. http://dx.doi.org/10.3103/s0361521912020036.

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7

Cox, Nicholas J. "Speaking Stata: On Getting Functions to do the Work." Stata Journal: Promoting communications on statistics and Stata 2, no. 4 (2002): 411–27. http://dx.doi.org/10.1177/1536867x0200200407.

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Functions in Stata take two main forms, built-in functions that are part of the executable and egen functions written in Stata's own language. These are surveyed, giving a variety of tips and tricks, and noting the large number of user-written egen functions available for download from the Internet. Two substantial examples, the calculation of percentile ranks and plotting positions, and the calculation of measures summarizing properties of the other members of a group, provide detailed illustrations of egen in action.

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8

BUNTA, Gheorghe, and Corina COSMA. "PRELIMINARY RESULTS REGARDING THE OPTIMAL SEED RATES OF SOME WINTER WHEAT VARIETIES." LIFE SCIENCE AND SUSTAINABLE DEVELOPMENT 4, no. 1 (2023): 16–29. http://dx.doi.org/10.58509/lssd.v4i1.232.

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Before to extended on large surfaces, the new wheat varieties need to be examinate to finding their requirements regarding technological components, like planting density. In accord with this demand, during the agricultural year 2021 – 2022 were tested at Oradea, in north-west of Romania, our news registered varieties Dacic and Biharia, beside of other 23 Romanian or foreign varieties of wheat, at seven seeding rates:200, 300, 400, 500, 600, 700 and 800 seeds/m2. Statistical processing of the yield and wheat features were dan by usual correlation (Pearson), Spearman rank correlations, the calc

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9

COSMA, Corina, and Gheorghe BUNTA. "PRELIMINARY RESULTS REGARDING THE OPTIMAL SEED RATES OF SOME WINTER WHEAT VARIETIES." LIFE SCIENCE AND SUSTAINABLE DEVELOPMENT 4, no. 1 (2023): 16–29. https://doi.org/10.58509/dxqaw662.

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Before to extended on large surfaces, the new wheat varieties need to be examinate to finding their requirements regarding technological components, like planting density. In accord with this demand, during the agricultural year 2021 – 2022 were tested at Oradea, in north-west of Romania, our news registered varieties Dacic and Biharia, beside of other 23 Romanian or foreign varieties of wheat, at seven seeding rates:200, 300, 400, 500, 600, 700 and 800 seeds/m2. Statistical processing of the yield and wheat features were dan by usual correlation (Pearson), Spearman rank correlations, the calc

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10

Sands, William, and Olyvia Donti. "DO WOMEN’S TEAM MEMBERS COMBINED CAREER DURATIONS IN THE OLYMPIC GAMES AND WORLD CHAMPIONSHIPS INFLUENCE TEAM OUTCOMES? A HISTORICAL EXAMINATION – 1936 TO 2016." Science of Gymnastics Journal 10, no. 3 (2018): 485–92. http://dx.doi.org/10.52165/sgj.10.3.485-492.

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U.S.A.’s Women’s Gymnastics team has performed exceptionally at the Olympic Games and World Championships in recent years. One of the aspects of performance thought to be important in team events is the prior experience of the athletes. Prior experience can be measured by an athlete’s total number of world level competitions and career durations prior to a given competition. Olympic and World Championship team rosters and team ranks were examined from 1936 to 2016. The number of competitions per athlete and ranks of the teams were tallied and analyzed over the entire period. There were 193 ind

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11

Webber, Clay. "Idaho." Journal of Education Human Resources 41, S1 (2023): 43–46. http://dx.doi.org/10.3138/jehr-2023-0015.

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This article is an update on public school finance in the state of Idaho. The article includes updated information regarding the following topics: funding priorities for P–12, changes to the funding formula for P–12, pressing state issues affecting P–12, and exclusive to P–12, what are the alternatives to traditional public schools offered by your state and what does the trend in funding look like for these alternatives. As of 2022, the state of Idaho maintains the lowest per pupil expenditure (PPE) in the nation, ranking 51st when including the District of Columbia. Idaho’s PPE was $8,376 in

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12

Putri Rizqika, Rahma, and Eva Zuraidah. "Sistem Penunjang Keputusan Pemilihan Supplier Terbaik Dengan Metode Analythical Hierarchy Process Pada PT. Konten Indomedia Pratama." Resolusi : Rekayasa Teknik Informatika dan Informasi 2, no. 4 (2022): 161–71. http://dx.doi.org/10.30865/resolusi.v2i4.326.

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Decision making is basically a form of choosing from a variety of alternatives that may be chosen. Before choosing these alternatives, accurate data is needed for making a decision. If the data entered is inaccurate, the calculation process can result in inappropriate results so that the resulting alternative decision is inaccurate and precise. For a good supplier selection process, a system is needed, so that the selected results are more accurate and precise. The system used is the analytical hierarchy process (AHP) method. Data was collected by means of interviews, observations and literatu

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13

Mortini, Raymond, and Rudolf Rupp. "A Note on Some Uniform Algebra Generated by Smooth Functions in the Plane." Journal of Function Spaces and Applications 2012 (2012): 1–15. http://dx.doi.org/10.1155/2012/905650.

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We determine, via classroom proofs, the maximal ideal space, the Bass stable rank as well as the topological and dense stable rank of the uniform closure of all complex-valued functions continuously differentiable on neighborhoods of a compact planar set and holomorphic in the interior of . In this spirit, we also give elementary approaches to the calculation of these stable ranks for some classical function algebras on .

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14

Podvezko, Valentinas. "AGREEMENT OF EXPERT ESTIMATES." Technological and Economic Development of Economy 11, no. 2 (2005): 101–7. http://dx.doi.org/10.3846/13928619.2005.9637688.

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The application of multicriteria methods largely depends on the calculation of the criteria weights based on expert evaluation. The results obtained can be used for practical purposes if expert judgments are in good agreement. This may be determined by the concordance of a coefficient obtained by ranking the available alternatives. The paper considers a possibility to apply the concordance coefficient in cases when expert evaluation is not based on ranking. The calculations reveal the dependence of the agreement of expert estimates on a particular method used. The highest degree of agreement h

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15

Inga Benashvili and Mamuka Benashvili. "REGIONAL GROSS DOMESTIC PRODUCT OF GEORGIA. METHODOLOGICAL CHANGES." World Science 3, no. 11(51) (2019): 9–12. http://dx.doi.org/10.31435/rsglobal_ws/30112019/6779.

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   The paper is devoted to the methodological changes in the calculation of regional Gross Domestic Product (GDP), mainly due to the introduction of the 2008 version of the System of National Accounts in Georgia. Other changes are related to the transition to a new classification system of economic activity (NACE rev2). Because of this, the regional structure of GDP has changed significantly.Regional GDP on a per capita basis, in 2018 Tbilisi ranks first (6122,5 USD). Then it will be followed by Adjara (5514.3 USD). Their rate is significantly higher than the national rate (4

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16

Markowska, Małgorzata. "Równomierne rangowanie obiektów wielowymiarowych." Wiadomości Statystyczne. The Polish Statistician 2025, no. 3 (2025): 1–10. https://doi.org/10.59139/ws.2025.03.1.

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One of the basic taxonomic tasks involves the linear ordering of multidimensional objects. In all ordering methods, a set of diagnostic variables (selected to represent different aspects of the considered phenomenon) is transformed into a composite index. The value of this index is then used to rank objects from best to worst. In some cases, however, even small differences in the values of the index discriminate objects assigning them different ranks, which may cause interpretation-related problems. The aim of the paper is to propose a method of uniform ranking, i.e. such a linear ordering of

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17

Wang, Zhi, Qing Chen, and Jia Chun Lin. "Finite Element Modality Analysis of Face Gear." Applied Mechanics and Materials 278-280 (January 2013): 299–302. http://dx.doi.org/10.4028/www.scientific.net/amm.278-280.299.

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For improving the dynamic characteristics and reliability of the face gear, the finite element of the face gear was established with NX Advanced Simulation based on the theory of vibration mechanics and finite element method. the former 12 ranks of natural frequencies and shapes were calculated by using NX. Nastran solver, The results provided a direct theoretic basis for improving the design of the face gear. And it laid a foundation of dynamic response calculation of face gear at the same time.

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18

Mironov, Vladimir, Alexander Moskovsky, Michael D’Mello, and Yuri Alexeev. "An efficient MPI/OpenMP parallelization of the Hartree–Fock–Roothaan method for the first generation of Intel® Xeon Phi™ processor architecture." International Journal of High Performance Computing Applications 33, no. 1 (2017): 212–24. http://dx.doi.org/10.1177/1094342017732628.

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The Hartree–Fock method in the General Atomic and Molecular Structure System (GAMESS) quantum chemistry package represents one of the most irregular algorithms in computation today. Major steps in the calculation are the irregular computation of electron repulsion integrals and the building of the Fock matrix. These are the central components of the main self consistent field (SCF) loop, the key hot spot in electronic structure codes. By threading the Message Passing Interface (MPI) ranks in the official release of the GAMESS code, we not only speed up the main SCF loop (4× to 6× for large sys

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19

Fathallah, Eya, and Nadia Zanzouri. "Bond graph observer for mode identification and discernibility study." Transactions of the Institute of Measurement and Control 41, no. 7 (2018): 1791–810. http://dx.doi.org/10.1177/0142331218787602.

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This paper presents a new concept for calculating of the bond graph observer gains based on a graphical approach that investigates the Lyapunov Second Method in order to conclude about the observer stability and to search for the adequate gains that stabilize the observer. This new observer is used in the mode identification procedure. In fact, the observer’s residues allow the differentiation between the current mode and the other system modes. In order to guarantee the efficiency of the mode identification procedure, a new bond graph approach is proposed. It concerns the discernibility betwe

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20

Volchyn, I. A., L. S. Haponych, and V. O. Mokretskyy. "Estimation and forecasting of carbon dioxide emissions from coal-fired thermal power plants in Ukraine." Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 5 (October 30, 2022): 80–88. http://dx.doi.org/10.33271/nvngu/2022-5/080.

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Purpose. Development and verification of a method for calculating and forecasting CO2 emissions from coal combustion at thermal power plants based on proximate analysis data. Calculation of gross and specific CO2 emissions per unit of output energy and mass of coal consumed at Ukrainian thermal power plants (TPPs). Methodology. Methods of mathematical statistics were used for processing the data of ultimate and proximate analysis of 170samples of A, L, G, and LFG coal ranks with low heat value on operating state in the range of 17.2 to 31.0 MJ/kg and ash content on dry state (Ad) in the range

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21

Koretska, Iryna, Oleh Kuzmin, and Tetiana Zinchenko. "Sample Rating in Water-alcohol Technology by Profile Non-linear Quality Criteria." Restaurant and hotel consulting. Innovations 3, no. 1 (2020): 12–24. https://doi.org/10.31866/2616-7468.3.1.2020.205561.

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Topicality. Today, the restaurant technology product evaluation samples occurs organoleptic characteristics, in determining the average score calculation and subsequent tasting sheet. Important aspects of such evaluation are the collection, validation and comparison of the test specimens by organoleptic parameters. Purpose and methods. <em>The purpose of the article </em>is to create a mathematical model for the determination of rational recipe compositions based on water-alcohol infusions of vegetable raw materials for the technology of restaurant products. <em>The task of

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22

Aura Nisa Azzaroh, Beby Hilda Agustin, and Agus Athori. "Analisis Perhitungan PPh Pasal 21 Terhadap Karyawan Penerima Bonus Dengan Metode SAW Guna Menentukan PPh Terutang." Jurnal Akuntan Publik 2, no. 1 (2024): 263–76. https://doi.org/10.59581/jap-widyakarya.v2i1.2700.

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This research aims to analyze the calculation of PPh Article 21 on bonuses in determining the PPh payable to employees. In determining bonuses, this often causes dissatisfaction among employees because the bonus amounts are unequal. So a method is needed to determine the bonus, the SAW method is the approach used because this approach ranks employees based on their assessment and weighting of criteria with the results in the form of a ranking. The results of this ranking will later determine the employee's bonus. The sampling technique used purposive sampling, and research data was collected t

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23

Luo, Taige, Shuyu Rao, Wenjun Ma, et al. "YOLOTree-Individual Tree Spatial Positioning and Crown Volume Calculation Using UAV-RGB Imagery and LiDAR Data." Forests 15, no. 8 (2024): 1375. http://dx.doi.org/10.3390/f15081375.

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Individual tree canopy extraction plays an important role in downstream studies such as plant phenotyping, panoptic segmentation and growth monitoring. Canopy volume calculation is an essential part of these studies. However, existing volume calculation methods based on LiDAR or based on UAV-RGB imagery cannot balance accuracy and real-time performance. Thus, we propose a two-step individual tree volumetric modeling method: first, we use RGB remote sensing images to obtain the crown volume information, and then we use spatially aligned point cloud data to obtain the height information to autom

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24

Titu, Aurel Mihail, Andrei Alexandru Boroiu, Alexandru Boroiu, Mihai Dragomir, Alina Bianca Pop, and Stefan Titu. "Reliability Modelling through the Three-Parametric Weibull Model Based on Microsoft Excel Facilities." Processes 10, no. 8 (2022): 1585. http://dx.doi.org/10.3390/pr10081585.

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The paper aims to capitalize on the new features that are offered by the Microsoft Excel calculation program for reliability modeling, using the Median Ranks estimator that is calculated directly with the BETA.INV function, not estimated by various algebraic estimators, as is generally the case. Starting from this first step, a method of modeling reliability is elaborated through the three-parametric Weibull model that is based exclusively on this software, which is accessible to anyone and can be used even in the case of online learning, which is widespread in recent years due to the pandemic

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Bulygin, Yu I., I. N. Loskutnikova, A. V. Budovskiy, V. P. Greshnova, and V. V. Chernikov. "Analysis and Assessment of Fire and Explosion Safety of a Block-Modular Boiler House Using an Alternative Coolant." Occupational Safety in Industry, no. 6 (June 2023): 7–16. http://dx.doi.org/10.24000/0409-2961-2023-6-7-16.

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Currently, boiler installations, in which high-temperature mineral or synthetic oil is used as a coolant, are an alternative to industrial steam boilers with superheated steam as a source of process heat. The advantages of the technological and economic nature of the introduction of block-modular boilers into the energy industry with the use of alternative working bodies should be combined with the solution of issues of ensuring their safe operation. The article ranks technological advantages, as well as hazards by the type of coolant used in the thermal oil, steam, and hot water boilers. Diff

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26

Sihombing, Daniel Oktodeli, Fitri Yutika, and Alex Cahyadi. "Implementasi Metode COPRAS Dengan Pembobotan ROC Dalam Menentukan Food Delivery Application Terbaik." Journal of Information System Research (JOSH) 5, no. 2 (2024): 657–65. https://doi.org/10.47065/josh.v5i2.4839.

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The food delivery application is a digital platform that allows users to order food from restaurants or other food vendors through smartphones or computers. Good service quality in the Food Delivery Application (FDA) has a positive and significant impact on customer loyalty to online food delivery services. Complex Proportional Assessment (COPRAS) is a multi-criteria decision-making method that has been extensively researched and applied in various fields. Weighting using the ROC method has proven to be highly effective in various research contexts. Data from 125 respondents used in this study

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Zulkarnain, R., I. Suryati, Y. B. P. Samosir, H. Khair, and Suyanto. "Study of the Effectiveness of Using Natural Gas as an Effort to Reduce Conventional Emission Load at Gas and Steam Power Plant in Medan City." IOP Conference Series: Earth and Environmental Science 1268, no. 1 (2023): 012050. http://dx.doi.org/10.1088/1755-1315/1268/1/012050.

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Abstract Gas and Steam Power Plant PT. PLN (Persero) Belawan Generation Control Implementation Unit (UPDK) is the main supplier of electricity needs in the Northern Sumatra System. In the early days of Gas and Steam Power Plant PT. PLN UPDK Belawan, the fuel used was diesel oil. However, since 2015, this Gas and Steam Power has started to use natural gas as fuel. This study aims to analyze the differences in conventional emission loads (SO2, NO2, and Total particles) before and after the fuel shift from diesel oil to natural gas. This conventional emission load calculation uses Tier 1 emission

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28

Lin, Dongmei. "Research on Decision Fusion Method Based on Mixed Attributes." Scientific and Social Research 4, no. 4 (2022): 21–28. http://dx.doi.org/10.26689/ssr.v4i4.3780.

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In order to solve the issues that different decision methods cannot be effectively fused with mixed attributes, this study proposes the idea of maximizing the total deviation between the evaluation values of multiple single evaluation methods, constructs a decision fusion model based on the deviation maximization method, obtains the combined evaluation results of each evaluation object via calculation, and ranks them accordingly, either superior or inferior. Secondly, the Spearman’s correlation coefficient is used to analyze the stability of the evaluation value of the portfolio. Finally, by c

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29

Jiang, Wen Ping, and Qun Zhang. "Simplified De Bore Model of Coal Adsorption Gas." Advanced Materials Research 838-841 (November 2013): 1847–51. http://dx.doi.org/10.4028/www.scientific.net/amr.838-841.1847.

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With respect to the problems existed in the description of the adsorption characteristics of super-low rank and super-high rank coals using the conventional Langmuir adsorption model, in this paper, We first introduces the De Bore adsorption model into the coal seam gas adsorption, and utilizes the results of the ab initio calculation of quantum chemistry result and the isothermal adsorption test statistical results, simplifies the De Bore model equation. The new adsorption model is more suitable for describing the gas adsorption characteristics of the whole coal ranks. This new model has the

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30

Zorkóciová, Otília, Hana Petríková, and Lenka Škodová. "Evaluation of Selected Aspects of the Business Environment of the Republic of Macedonia and Foreign Trade Relations with the Slovak Republic." Studia Commercialia Bratislavensia 10, no. 37 (2017): 98–110. http://dx.doi.org/10.1515/stcb-2017-0009.

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Abstract The paper focuses on the assessment of the Macedonian business environment based on analysis and comparison of selected global indices and ranks of competitiveness and quality of the business regulation and on the evaluation of the foreign trade relations with the Slovak Republic based on the calculation of the Revealed Comparative Advantage (RCA) Index. The Macedonian market has the potential to develop foreign trade activities with Slovak business entities, on the other hand, it is also a problematic territory to a certaint extent, as the current development of Macedonia is marked b

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Blokhin, I. A., A. V. Solovev, A. V. Vladzymyrskyy, et al. "Automated analysis of lung lesions in COVID-19: comparison of standard and low-dose CT." Siberian Journal of Clinical and Experimental Medicine 37, no. 4 (2023): 114–23. http://dx.doi.org/10.29001/2073-8552-2022-37-4-114-123.

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Introduction. Chest computed tomography (CT) plays a prominent role in determining the extent of pulmonary parenchymal lesions in COVID-19. At the same time, subjectivity of lung lesion volume assessment using 0-4 CT scale in COVID-19 and gradual introduction of low-dose CT (LDCT) requires an investigation of semi-automated lung segmentation accuracy in LDCT compared to CT.Study Objective. To compare the accuracy of affected lung tissue volume calculation between CT and LDCT in COVID-19 using a semi-automatic segmentation program.Material and Methods. The retrospective study was performed on d

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Bogdanovich, A. Yu. "The RANGES system: structure, calculation procedure and application example." Hydrometeorological research and forecasting 1 (April 15, 2025): 37–50. https://doi.org/10.37162/2618-9631-2025-1-37-50.

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The RANGES computing system is described, which is intended for calculating the climatic area of distribution (CAD) of a natural phenomenon based on the climatic characteristics and parameters (climatic predictors) – hydrometeorological variables and indices calculated on their basis – that determine the formation of the CAD. The methodology of the system is based on a probabilistic Bayesian approach, which allows assessing the belonging of a geographic point to the CAD of the phenomenon under study. The system is implemented as a set of programs and is equipped with a user-friendly interface

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Hong, Rong-bao, Hai-bing Cai, Meng-kai Li, and Ya-ru Li. "Factor’s Influence Analysis of Frost Heave during the Twin-Tunnel Construction Using Artificial Horizontal Ground Freezing Method." Advances in Civil Engineering 2020 (December 11, 2020): 1–21. http://dx.doi.org/10.1155/2020/6650182.

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In order to analyze the influence of different twin-tunnel parameters on the frost heave of the ground, six tunnel clear distances (0.25 D, 1.00 D, 1.50 D, 2.00 D, 2.50 D, and 3.00 d), three tunnel buried depths (6 m, 12 m, and 18 m), and two freezing orders (simultaneous freezing and sequential freezing) are selected to establish the two-dimensional numerical calculation models, using ABAQUS finite-element program and the user subroutine of frost heaving deformation, and considering the orthotropic deformation characteristics of frozen soil. Numerical simulation results show that the interact

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34

Лубенец, Ю. В. "ALTERNATIVE COEFFICIENT OF CONCORDANCE IN CASE OF CONNECTED RANKS." ВЕСТНИК ВОРОНЕЖСКОГО ГОСУДАРСТВЕННОГО ТЕХНИЧЕСКОГО УНИВЕРСИТЕТА, no. 1 (April 19, 2021): 40–45. http://dx.doi.org/10.36622/vstu.2021.17.1.005.

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Рассматривается оценка согласованности мнений экспертов при проведении экспертного опроса. Наиболее часто в качестве такой оценки применяется коэффициент конкордации Кендалла. Однако этот коэффициент не может в полной мере применяться для установления хорошей согласованности мнений экспертов, поскольку он показывает только отклонение от случаев полной несогласованности. Для устранения данного недостатка может рассматриваться альтернативный коэффициент конкордации, оценивающий близость сумм рангов альтернатив к случаю полной согласованности. Здесь дается определение этого коэффициента при налич

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Khoromskaia, Venera, Boris Khoromskij, and Reinhold Schneider. "QTT Representation of the Hartree and Exchange Operators in Electronic Structure Calculations." Computational Methods in Applied Mathematics 11, no. 3 (2011): 327–41. http://dx.doi.org/10.2478/cmam-2011-0018.

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AbstractIn this paper, the tensor-structured numerical evaluation of the Coulomb and exchange operators in the Hartree-Fock equation is supplemented by the usage of recent quantized-TT (QTT) formats. It leads to O(log n) complexity at computationally extensive stages in the rank-structured calculation with the respective 3D Hartree and exchange potentials discretized on large n×n×n Cartesian grids. The numerical examples for some volumetric organic molecules confirm that the QTT ranks of these potentials are nearly independent of the one-dimension grid size n. Thus, paradoxically, the complexi

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SHCHEGOL’KOVA, A. A. "ASSESSING THE POTENTIAL OF KEY EXPORTERS IN THE GLOBAL LIQUEFIED NATURAL GAS MARKET." EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 1, no. 3 (2020): 39–48. http://dx.doi.org/10.36871/ek.up.p.r.2020.03.01.006.

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The article provides an analysis of the global market for liquefied natural gas (LNG), which revealed the key drivers of changing market dynamics. The development and prospects of large-scale gas projects of the main LNG exporting countries are shown. The potential of key LNG exporters, prospects for the development of the global LNG market has been assessed. Research and analysis of trends in the global LNG market were carried out using statistical methods of economic analysis: calculation of averages, indices; creation of ranks of dynamics; Summaries, groupings of economic indicators; Graphi

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Adukova, N. V., and V. M. Adukov. "On effective criterion of stability of partial indices for matrix polynomials." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 476, no. 2238 (2020): 20200012. http://dx.doi.org/10.1098/rspa.2020.0012.

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In the work, we obtain an effective criterion of the stability of the partial indices for matrix polynomials under an arbitrary sufficiently small perturbation. Verification of the stability is reduced to calculation of the ranks for two explicitly defined Toeplitz matrices. Furthermore, we define a notion of the stability of the partial indices in the given class of matrix functions. This means that we will consider an allowable small perturbation such that a perturbed matrix function belong to the same class as the original one. We prove that in the class of matrix polynomials the Gohberg–Kr

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Yu, Howard H., and Willy C. Shih. "Taiwan's PC Industry, 1976–2010: The Evolution of Organizational Capabilities." Business History Review 88, no. 2 (2014): 329–57. http://dx.doi.org/10.1017/s0007680514000051.

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The stellar growth of Taiwan's personal-computer (PC) industry over the past three decades represents a paradox. Participating in the global production system, local firms in Taiwan grew in association with established firms in the West. Despite their technical know-how, manufacturing prowess, and size, most leading Taiwanese firms did not develop their own capabilities in branding and marketing. A close examination of the historical evolution of the industry reveals that interactions with established companies in the West, in addition to local competition, decisively shaped capability develop

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Weidner, Matthew. "On conjectural rank parities of quartic and sextic twists of elliptic curves." International Journal of Number Theory 15, no. 09 (2019): 1895–918. http://dx.doi.org/10.1142/s1793042119501057.

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We study the behavior under twisting of the Selmer rank parities of a self-dual prime-degree isogeny on a principally polarized abelian variety defined over a number field, subject to compatibility relations between the twists and the isogeny. In particular, we study isogenies on abelian varieties whose Selmer rank parities are related to the rank parities of elliptic curves with [Formula: see text]-invariant 0 or 1728, assuming the Shafarevich–Tate conjecture. Using these results, we show how to classify the conjectural rank parities of all quartic or sextic twists of an elliptic curve define

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Muhammad Fairuzabadi, Joyanda Agustia Rizki, and Sunggito Oyama. "Decision Support System for Prospective Scholarship Recipients Using SMARTER and Forward Chaining Method." APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL 2, no. 1 (2023): 37–48. http://dx.doi.org/10.31316/astro.v2i1.4647.

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The purpose of this research is to design and build a web-based decision support system application to determine prospective scholarship recipients at MAN 2 Yogyakarta and test its reliability. The Decision Support System is a problem solving system with supporting tools. This system can solve problems using algorithm methods. One of the decision support system methods that can be applied to scholarship cases at MAN 2 Yogyakarta is the Simple Multi-Attribute Rating Technique Exploiting Ranks (SMARTER) method and forward chaining. The SMARTER method is a decision support method by determining t

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Evitha, Yuli, and Dandi Fatahilah Praja. "Pengaruh Word of Mouth dan Store Image terhadap Purchase Decision Mie Gacoan di Bekasi Timur Regency." Abiwara : Jurnal Vokasi Administrasi Bisnis 5, no. 2 (2024): 77–89. http://dx.doi.org/10.31334/abiwara.v5i2.3960.

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Culinary enthusiasts in Indonesia are increasing, especially in the field of processed noodle culinary. Indonesia itself ranks 2nd (second) in the world in the largest noodle consumer. With this, it certainly affects Mie Gacoan to develop business and innovations made to influence customer purchasing decisions. This study aims to measure the effect of word of mouth and store image on the purchase decision of Mie Gacoan in East Bekasi Regency. This study uses a quantitative method with a sample size of 100 respondents. In this study using data analysis techniques in the form of statistics with

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Meidiana, C., D. H. Leliana, and D. Agustina. "Potential of urban greening for carbon dioxide reduction from transportation sector." IOP Conference Series: Earth and Environmental Science 916, no. 1 (2021): 012005. http://dx.doi.org/10.1088/1755-1315/916/1/012005.

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Abstract Various urban activities which exist in different lands uses in Mojokerto City such as settlement, commercial area, public service, and industrial area form the urban dynamic. Urban dynamic is stimulated by some factors including mobility of people and goods, information, and money. People’s mobility which dominates the urban mobility is accommodated by transportation mode causing transportation sector ranks the top first sector contributing to carbon dioxide (CO2) emissions in urban area, including Mojokerto City. Therefore, the study aims to propose reasonable solution for CO2 emiss

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Zhang, Xuesheng, Xiaona Lin, Zihao Zhang, et al. "Artificial Intelligence Medical Ultrasound Equipment: Application of Breast Lesions Detection." Ultrasonic Imaging 42, no. 4-5 (2020): 191–202. http://dx.doi.org/10.1177/0161734620928453.

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Breast cancer ranks first among cancers affecting women’s health. Our work aims to realize the intelligence of the medical ultrasound equipment with limited computational capability, which is used for the assistant detection of breast lesions. We embed the high-computational deep learning algorithm into the medical ultrasound equipment with limited computational capability by two techniques: (1) lightweight neural network: considering the limited computational capability of ultrasound equipment, a lightweight neural network is designed, which greatly reduces the amount of calculation. And we u

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Suryawan, M. Arif, LM Fajar Israwan, and Yuni Aprianti. "RANCANG BANGUN APLIKASI PENILAIAN LOMBA MENGGUNAKAN METODE ANALITYCAL HIERARCHY PROCESS (AHP) DAN MULTI FACTOR EVALUATION PROCESS (MFEP) BERBASIS ANDROID." JURNAL INFORMATIKA 9, no. 1 (2020): 11. http://dx.doi.org/10.55340/jiu.v9i1.147.

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<p><em>The race is a means to increase creativity, new innovation, and also foster competitiveness or a sense of competition. Each race has a party that wins and also losers. To determine the winner or champion in a race, there is a process called judging process and the jury will analyze, test, and assess who will be the winner. The judging process in the race is still done manually. In addition to calculating the value is also still done manually. This is inefficient and impractical and will make the judging process take a long time, therefore competition assessment application i

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Limanova, L. V., and N. V. Popov. "CALCULATION OF DISCRIMINATIVITY AND VALIDITY FOR EVALUATION OF THE QUALITY OF THE PEDAGOGICAL TEST FROM THE COURSE OF MATHEMATICS ON THE TOPIC "RANKS "." Izvestiya of the Samara Science Centre of the Russian Academy of Sciences. Social, Humanitarian, Medicobiological Sciences 23, no. 76 (2021): 35–41. http://dx.doi.org/10.37313/2413-9645-2021-23-76-35-41.

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The last twenty years the Department of Higher Mathematics and Applied Informatics of Samara State Technical University has been using tests on all chapters of the Mathematics course to control students' knowledge. To understand how objectively a particular test allows a given assessment, it is necessary to examine its quality. Many theories are devoted to this problem. This article will analyze test quality and test tasks based on classical test theory. The study consists of the following stages: compiling a control test; conducting it on a sample of students that meets all the requirements o

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Yang, Mingzhi, Weihua Xiao, Yong Zhao, et al. "The applicability of A Modified Palmer Drought Severity Index on Agricultural Drought Evaluation in the North China." MATEC Web of Conferences 246 (2018): 02002. http://dx.doi.org/10.1051/matecconf/201824602002.

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Agricultural irrigation is an important factor affecting the development of agricultural drought, which is not showed in the Palmer Drought Severity Index (PDSI). In this work, the water balance model in PDSI has been modified by adding irrigation items, which improves the accuracy of the calculation results of the model and shortens the calculation time step. The modified Palmer Drought Severity Index (M_PDSI) is constructed by using daily weather data and irrigation data from 1985-2012 in the study area. Weekly indices cumulated in each growth stage are used for the implementation of crop mo

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Nguyen, Ngoc Quyen. "Analyzing Vietnam’s textile garment global supply chain with the Revealed Comparative Advantage." Journal of Enterprise and Development 5, no. 3 (2023): 347–63. http://dx.doi.org/10.20414/jed.v5i3.7070.

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Purpose — This paper aims to calculate and analyze the Revealed Comparative Advantage index (RCA) of Vietnam’s textile garment industry in the global supply chain by comparing it to other countries, thereby suggesting appropriate solutions.Method — The research uses the calculation method of Revealed Comparative Advantage - RCA. RCA brings up an efficient method to analyze a nation’s comparative advantage based on actual export activity data that were extracted from the TRADEMAP platform.Result — Although Vietnam has many advantages and strong features, the RCA index (1.93) in this study shows

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Sari, Dita Novita, Lailaturrohmah Lailaturrohmah, Ahmad Khumaidi, Siti Muqodimah, and Trisnawati Trisnawati. "IMPLEMENTASI METODE ANALITYCHAL HIERACHY PROCESS UNTUK PENGAMBILAN KEPUTUSAN PENILAIAN MURID BERPRESTASI (STUDI KASUS SMP ISLAM KEBUMEN)." SIMADA (Jurnal Sistem Informasi dan Manajemen Basis Data) 3, no. 2 (2021): 80–90. http://dx.doi.org/10.30873/simada.v3i2.2009.

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Decision making at a school institution is very important. The principal should make a decision based on long-term calculations and thinking so that the decision to determine the academic achievement of students to be taken is not wrong. In Kebumen Islamic Middle School there are still problems in making student learning reports, to determine students who excel are only determined using report cards, there is no optimal use of student learning outcomes assessment report data, there are still difficulties in knowing the achievements of student learning activities. Using the Analytical Method Hi

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Yudha, Eka Purna, Anisa Salsabila, and Tantina Haryati. "ANALISIS DAYA SAING EKSPOR KOMODITAS UBI KAYU INDONESIA, THAILAND DAN VIETNAM DI PASAR DUNIA." JURNAL MANEKSI 12, no. 2 (2023): 417–24. http://dx.doi.org/10.31959/jm.v12i2.1450.

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Indonesia ranks third in cassava (cassava) exporters in global scale, after Thailand and Vietnam, more than 80% of cassava is exported to China. The productivity of cassava in Indonesia tends to increase, but the total volume of exports tends to decrease. This study focuses on describing the condition of the cassava timber export market trend to producing countries and then analyzes it comparatively in the global market and compares it with two other countries, namely Thailand and Vietnam. The data used is the 2014-2018 time series obtained from secondary data. This study was analyzed by RCA (

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Loginovskiy, O. V. "METHODOLOGY FOR ASSESSING THE QUALIFICATIONS AND PERSONAL QUALITIES OF MANAGEMENT STAFF AT AN INDUSTRIAL ENTERPRISE AND ITS STRUCTURAL SUBDIVISIONS." Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control & Radioelectronics 24, no. 2 (2024): 107–13. http://dx.doi.org/10.14529/ctcr240210.

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The article considers the actual approach to the formation of the assessment of qualification and personal qualities of employees and management staff of an industrial enterprise and its structural subdivisions necessary for the formation of the methodology of relevant calculations. Aim. The purpose of the work is to create a methodology that determines the sequence and content of employees and managers qualification and personal qualities assessment, which can be used for a wide variety of industrial enterprises and other economic activities in domestic business practice. Materials and method

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