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8801
Synoptic analysis of the most severe flood in Karkheh basin (Flood 1 April 2019)
Published 2024-09-01“…The purpose of the present study is to analyze the most severe historical synoptic floods that occurred in Karkheh Basin (1 April, 2019). Descriptive - analytical research method and its environmental approach into circulation. …”
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8802
An Integrated Multiattribute Group Decision-Making Approach for Risk Assessment in Aviation Emergency Rescue
Published 2022-01-01“…Next, the weight vector for risk assessment is calculated using the consensus-based improved analytic hierarchy process (IAHP). Then, based on the traditional technique for order preference by similarity to the ideal solution (TOPSIS) method, we improve the definition express of ideal solution and the standardized formula of indexes, thereby providing a consensus-based improved TOPSIS method to compute the evaluation matrix for risk assessment. …”
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8803
CONTACT STRESS AND CAGE STRENGTH ANALYSIS OF CONSTANT VELOCITY JOINT FOR OFF-ROAD VEHICLE UNDER BAD WORKING CONDITIONS
Published 2022-01-01“…The simulation and analytical results are compared to verify the correctness of the simulation model. …”
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8804
Extracting equations of motion from superconducting circuits
Published 2025-01-01“…This leads to efficient and practical circuit prototyping, as well as accessing scalable circuit architectures. The analytical efficiency is demonstrated by reproducing the potential energy landscape generated by a SQUID. …”
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8805
Terahertz Harmonic Operation of Microwave Fresnel Zone Plate Lens and Antenna: Frequency Filtering and Space Resolution Properties
Published 2011-01-01“…Frequency and space domain antenna operation are studied analytically by use of the vector diffraction integral applied to a realistic printed FZPA. …”
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8806
Joint Operation of Reservoir Group in Longxi River Basin Considering Agricultural Water Demand
Published 2023-01-01“…Water resources in small- and medium-sized basins are often not reasonably allocated,and the utilization rate of water resources is not high.In this paper,five reservoirs in the Longxi River Basin are taken as an example.Firstly,the hydrological model is constructed,and the parameters of the model are calibrated and verified by the 12-year measured runoff of Liujiantan Hydrological Station.The NSE can reach 0.89,the R<sup>2</sup> is 0.87,and the relative error (RE) is 5.4 %.The inflow process to the reservoir interval is obtained.Secondly,three representative crops of corn,rice,and sweet potato in the basin are selected to construct the reservoir irrigation water demand model.The crop coefficient method and Penman-Monteith formula are adopted to calculate the crop water demand and the USDA-SCS method was used to calculate the effective precipitation.Finally,the joint and single reservoir operation models of the Longxihe reservoir group to maximize the comprehensive water supply and power generation are built,and the POA solution and fuzzy analytic hierarchy process are utilized to optimize the scheme.The results show that the joint operation is more capable to balance the distribution of water resources between upstream and downstream reservoirs,improve the power generation efficiency and water supply guarantee rate,and reduce the amount of abandoned water than the single reservoir operation.…”
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8807
An Approach to the Rhetoric of Boebert and Díaz-Ayuso’s Political Tweets on X: A Corpus-Assisted Analysis
Published 2024-07-01“…This study adopts the analytical framework Appraisal Theory (Martin & White, 2005), to explore how these politicians utilize negativity as a strategic tool to discredit and weaken their adversaries. …”
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8808
Investigation of the degree of social capital in Urban renewal of old textures in Zanjan old texture
Published 2017-03-01“…It is descriptive - analytical. The conceptual questionnaire was used as an instrument in this study. …”
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8809
3-Hydroxy-2-naphthoate Complexes of Transition Metals with Hydrazine - Preparation, Spectroscopic and Thermal Studies
Published 2009-01-01“…Reaction of hydrazine and 3-hydroxy-2-naphthoic acid with some transition metal ions forms two types of complexes: (i) [M(N2H4){C10H6(3-O)(2-COO)(H2O) 2] where M=Ni, Co, Cd and Zn, at pH 9 and (ii) [M(N2H5)2{C10H6(3-O)(2-COO)} 2].xH2O where M=Ni & x =1; M=Co, Cd, Mn & x=3; and M=Zn, Cu & x =0 at pH 4. Analytical data confirms the compositions of the complexes. …”
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8810
Identifying the semantic components that influence the creation and promotion of sense of place in high schools (Case Study: Boys\' High School in District 1, Tehran)
Published 2021-06-01“…The research method was descriptive, analytical and survey using spss software and Lisrel 8.8. …”
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8811
Spatial Analysis - Time of Stolen Crimes in District 12 of Tehran
Published 2022-06-01“…The research method in this article is descriptive-analytic. The comprehensive statistical data included the statistical blocks of 1390 in the neighborhoods of the 12th district of Tehran and the crimes related to theft in 2010. …”
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8812
A consistency assessment of coupled cohesive zone models for mixed-mode debonding problems
Published 2014-07-01“…The coupling effect on stresses and energy dissipation is first investigated and the path-dependance of the mixed-mode debonding work of separation is analitically evaluated. Analytical predictions are also compared with results from numerical implementations, where the interface is described with zero-thickness contact elements. …”
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8813
Non-Gaussianity from Particle Production during Inflation
Published 2010-01-01“…Using both lattice field theory and analytical calculations, we study the production of χ particles and their subsequent rescatterings off the condensate ϕ(t), which generates bremsstrahlung radiation of light inflaton fluctuations δϕ. …”
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8814
Performance Analysis of Buffer-Aided FSO Relaying with an Energy Harvesting Relay
Published 2025-01-01“…We derive the transition probabilities between the states of the Markov chain after discretizing the continuous-value energy buffer allowing for the evaluation of the analytical performance of the considered system. A numerical analysis is also presented over a turbulence-induced gamma–gamma fading channel highlighting the impacts of the data rate threshold levels, relay position, relay transmit power and propagation conditions on the achievable performance levels. …”
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8815
Numerical analysis of repaired wall loss defect pipelines for optimum composite wrap thickness
Published 2023-01-01“…It was found that the numerical results are in good agreement with the analytical results in all the three cases. Numerical results of composite repaired pipe were verified with hydrostatic test and both failure pressure and failure location closely matches, however the failure pressure determined by standard ISO/TS 24817 is too conservative for the same repair system. …”
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8816
Characterisation and evaluation of the mechanical behaviour of endodontic-grade NiTi wires
Published 2019-07-01“…Following a systematic approach, this work presents the results of rotary fatigue tests for two Alfa Aesar� Nitinol wires with different diameters (0.58mm and 0.25mm).The formulation is presented, where the material strength reduction can be quantified from the determination of the strain and the number of cycles until failure, as well numerical FEM simulation to verify the analytical model predictions.…”
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8817
Stability and Change in Fatty Acids Composition of Soybean, Corn, and Sunflower Oils during the Heating Process
Published 2022-01-01“…At each temperature, the variation of the fatty acid composition was determined after 12, 24, 36, 48, and 60 h of treatment by using an improved analytical gas chromatography method. This study showed that the oils, which had undergone a temperature of 150 to 180°C, kept some thermal stability and preserved their fatty acid composition at different treatment periods. …”
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8818
Management competencies at different organizational levels: A study of Tabriz University of Medical Sciences
Published 2025-01-01“…For basic managers, accountability, commitment, belonging, organization, planning, and coordination are key skills. In addition, analytical thinking, problem solving, innovation, and creative thinking are important skills for all levels of managers. …”
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8819
Presentation of Coastal Environmental Management Plan by using SWOT/AHP methods
Published 2013-07-01“…Thereafter, with using of analytic hierarchical process (AHP) method and EC (Expert chose) software have been applied to prioritize the strategies. …”
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8820
Ensemble Weights-Based Geospatial Model for Optimal Allocation of Wind Turbines: A Case Study in Wasit, Iraq
Published 2024-12-01“…The model addressed three weighting scenarios: subjective weighting derived from the Analytical Hierarchy Process (AHP), objective weighting derived from the Entropy Weighting Method (EWM), and Artificial Intelligence (AI) weighting based on real-world experiences. …”
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