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9681
Performance Enhancement in Horizontal Axis Wind Turbine Using Blade With Split
Published 2025-02-01“…Chord length and angle of attack are determined by blade element momentum (BEM) theory. In the optimization process, the slope, position, width, and number of the splits were taken as parameters, and the optimum blade design was created. …”
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9682
Height of Mining-Induced Fractured Zones in Overlying Strata and Permeability of Rock with Nonpenetrative Fractures
Published 2020-01-01“…In order to explain the phenomenon that the actual leakage of phreatic water is greater than the predicted value, field investigation and analogue simulation were carried out, and the nonpenetrative fractured zone (NFZ) was proposed based on the original three zone theory. Further, a “vertical four-zone model” was established and the overlying strata was divided into a caved zone (CZ), through-going fractured zone (TFZ), NFZ, and continuous zone (COZ) from the bottom to the top. …”
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9683
Seismic Response Characteristics of Stabilizing Pile Based on Elastic-Plastic Analysis
Published 2018-01-01“…Therefore, in order to improve seismic design theory, it is of importance to study the seismic response characteristics of stabilizing pile based on elastic-plastic analysis. …”
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9684
Some Novel Cosine Similarity Measures Based on Complex Hesitant Fuzzy Sets and Their Applications
Published 2021-01-01“…The theory of complex hesitant fuzzy set (CHFS) is a modification technique of the complex fuzzy set (CFS) to cope with awkward and unreliable information’s in daily life issues. …”
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9685
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9686
An evidence perspective on topical relevance types and its implications for exploratory and task-based retrieval
Published 2006-01-01“…</b> We analysed these relevance assessments using a grounded theory approach to arrive at a finer classification of topical relevance types. …”
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9687
Health education: social representation and everyday act of health professionals
Published 2015-04-01“…This is a descriptive and exploratory study guided by the Theory of Social Representations. The subjects were 56 health professionals from five units of reference and a health center in Belém, Pará. …”
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9688
Cultural and technological Synergy: A new Pathway to learners success in development studies in Lesotho secondary schools
Published 2025-01-01“…The results indicate that the most challenging topic was theories of development (M = 4.72), followed by Population and Development (M = 3.71). …”
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9689
A Vibration Model of Ball Bearings with a Localized Defect Based on the Hertzian Contact Stress Distribution
Published 2018-01-01“…The calculation of the ball-raceway contact force when the ball passes over the defect is key to establishing a defect vibration model. Hertzian contact theory indicates that the contact area between the ball and the raceway is an elliptical contact surface; therefore, a new approach is used to calculate the ball-raceway contact force in the defect area based on the stress distribution and the contact area. …”
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9690
Deformation mechanism and damage energy evolution of coal body under different gas pressures based on the energy principle
Published 2025-01-01“…With increasing gas pressure, the damage threshold of the coal body decreased, whereas the damage variable corresponding to the peak value, as well as the damage threshold value, increased. According to the theory of continuous damage mechanics, an ontological damage model of the coal body under different gas pressures was established based on the principle of minimum energy dissipation, and the rationality of the model was verified through a comparison between the theoretical and experimental data. …”
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9691
Analysis on Aircraft Brake Squeal Problem Based on Finite Element Method
Published 2017-01-01“…Brake squeal phenomenon is a problem that has been long studied using multiple methods and theories. Finite Element Method (FEM) has been applied to the study of brake squeal problem. …”
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9692
Shale-pore Semantic Segmentation Network Based on Pseudo-labeling
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9693
Quality circles for quality improvement in primary health care: Their origins, spread, effectiveness and lacunae- A scoping review.
Published 2018-01-01“…Because reports of the effect of quality circles on behaviour are variable, we recommend theory-driven research approaches to analyse and improve the effectiveness of this complex intervention.…”
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9694
Articulating fertilizer subsidy effects on women’s diet quality by food supply source in Mali
Published 2022-06-01“…This paper contributes to sparse evidence regarding its effects. Methods Theory predicts that agricultural productivity can affect diet quality directly through two channels. …”
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9695
AI in Marketing Management: Executive Perspectives from Companies
Published 2025-01-01“…Using a survey of 409 senior executives from Spanish firms, this research develops an advanced framework based on the unified theory of acceptance and use of technology (UTAUT), enriched with additional constructs. …”
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9696
Study on Two-phase Flow Mechanisms in Nanopore Considering Microcosmic Deformation and Dynamic Capillary Force
Published 2022-01-01“…To characterize the two-phase flow mechanisms in nanopores influenced by the synergistic effect of microcosmic pore deformation and dynamic capillary force, models based on Gassmann’s theory are established to describe the variations of pore radius and roughness in a dynamic pressure field. …”
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9697
Entropy-Based Stochastic Optimization of Multi-Energy Systems in Gas-to-Methanol Processes Subject to Modeling Uncertainties
Published 2025-01-01“…Second, Bayesian estimation theory and the Markov Chain Monte Carlo approach are employed to analyze the differences between historical data and model predictions under varying operating conditions, thereby quantifying modeling uncertainties. …”
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9698
Assessment of the characteristics of the medical care teachers who train the Maternal and Child Health Nursing specialists
Published 2009-11-01“…<br /><strong>Methods</strong>: An exploratory research was carried out during the years 2008-2009 in the “Gustavo Aldereguía Lima” General University Hospital of Cienfuegos, Decision Theory was applied to select the criteria taken into account in the Multicriterial model, by means of a variation of the Delphi Method. …”
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9699
Sustainable Development and World Politics
Published 2014-04-01“…The article points out that the progressive deterioration of the social and environmental situation on the planet and the emergence of the real threat of anthropo-ecological catastrophe necessitate the abandoning of the current model of civilizational development and the formation (first in theory and then in practice) of an ultimately new one. …”
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9700
Integrating Technology Acceptance Model With UTAUT to Increase the Explanatory Power of the Effect of HCI on Students’ Intention to Use E-Learning System and Perceive Succes...
Published 2025-01-01“…This paper proposes a comprehensive model, integrating the technology acceptance model (TAM) and unified theory of acceptance and use of technology (UTAUT). …”
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