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21261
Dental Age Estimation in A Sample of Kurdish Subjects (Aged 9-15 Years Old) in Erbil City Adopting Demirjian Method A Radiographic Study
Published 2018-12-01“…Results: A strong linear correlation between dental and chronological ages for both males and females were observed (r = 0.845, 0.893). The mean difference between the chronological and dental ages showed an overestimation of 0.18 and 0.56 years for males and females respectively. …”
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21262
Business model innovation: towards a conceptual framework
Published 2018-01-01Get full text
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21263
Experimental evidences of radicals production by hydrodynamic cavitation: a short review
Published 2023-09-01Get full text
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21264
An ENSO-Forecast Independent Statistical Model for the Prediction of Annual Atlantic Tropical Cyclone Frequency in April
Published 2014-01-01“…Leave-one-out cross validation indicates that the annual Atlantic TC counts predicted by this ENSO-independent statistical model show a remarkable correlation with the actual TC counts (R=0.72; P value <0.01). For Atlantic hurricanes, the predictions using March ETP LHF and summer (July–September) ENSO indices show only minor differences except in moderate to strong El Niño years. …”
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21265
Numerical Study on Influence of Cross Flow on Rewetting of AHWR Fuel Bundle
Published 2014-01-01“…The AHWR fuel bundle quenching under accident condition is designed primarily with radial jets at several axial locations. A 3D (r, θ, z) transient conduction fuel pin model has been developed to carry out the study with a finite difference method (FDM) technique with alternating direction implicit (ADI) scheme. …”
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21266
Influence of the Injection Process on Two-Phase Separation in Stainless-Steel Metal Powder Injection Molding
Published 2025-01-01“…In order to investigate the phenomenon of phase separation in stainless-steel injected flat parts, a numerical simulation methodology was employed by using the Moldex3D R14.0 finite element software to simulate the injection process. …”
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21267
Good practice for assignment of breeds and populations—a review
Published 2025-02-01Get full text
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21268
Optical Image Encryption Using Devil’s Vortex Toroidal Lens in the Fresnel Transform Domain
Published 2015-01-01“…The proposed encryption scheme is a lensless optical system and its digital implementation has been performed using MATLAB 7.6.0 (R2008a). The scheme has been validated for a grayscale and a binary image. …”
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21269
Relación en el ámbito macroeconómico entre Índice Bursátil Caracas y el precio del petróleo venezolano
Published 2008-01-01“…Además en dicho componente, ejerce fuerte presencia los ingresos de origen petrolero, entre otros, como demuestra la correlación de ambos factores (r = 0,74) entre enero 1996 y enero 2006. Sin embargo, esta comprensión del objetivo inicial del estudio, dado en la complejidad de las transacciones del mercado de capitales y la configuración del índice bursátil, inciden, entre una diversidad de factores, el azar y/o el estado de ánimo de los posibles inversores.…”
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21270
Gene Mutation and Its Association with Clinicopathological Features in Young Patients with Non-Small-Cell Lung Cancer
Published 2022-01-01“…EGFR gene mutation was found in 13 patients (31.7%) and common mutations were with EGFR19del mutation (7 cases, 17.1%) and EGFR21L858R mutation (4 patients, 9.7%). EGFR mutation was constantly found in adenocarcinoma and male gender, and ever smokers (100%, P<0.05). …”
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21271
Searching, Navigating, and Recommending Movies through Emotions: A Scoping Review
Published 2022-01-01“…Following the PRISMA-ScR guidelines, we reviewed the literature on digital systems designed to help users search and browse movie libraries and offer recommendations based on emotional content. …”
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21272
Instructional television and Nigerian students’ learning experiences: case for LASUBEB English language TV programmes
Published 2023-05-01“…The instrument used for this study was a self-structured questionnaire titled: TV Programmes and Students’ Learning Strategies (TVPSLS). Reliability test of r- 0.78 showed that the instrument was reliable. …”
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21273
Self-control moderates the impacts of physical activity on the sleep quality of university students
Published 2025-02-01“…Our analysis revealed a significant correlation between physical activity levels and Pittsburgh Sleep Quality Index (r = − 0.541, p < 0.01). Furthermore, self-control was found to be a significant moderating factor (β = 0.001, p < 0.01), indicating that the effect of physical activity on sleep quality is influenced by an individual’s level of self-control. …”
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21274
Exploring protocol development: Implementing systematic contextual memory to enhance real-time fMRI neurofeedback
Published 2024-05-01“…In this study we focused on two specific brain regions, supplementary motor area (SMA) and right inferior frontal gyrus (rIFG). Publications by other study groups have suggested impaired function in these specific brain regions in patients with the diagnoses Attention Deficit Hyperactivity Disorder (ADHD) and Tourette’s Syndrome (TS). …”
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21275
Optimizing Pinned Nodes to Maximize the Convergence Rate of Multiagent Systems with Digraph Topologies
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21276
O PLANEJAMENTO EXPERIMENTAL DOEHLERT NA CARACTERIZAÇÃO DA RUGOSIDADE COMO FUNÇÃO DOS PARÂMETROS DE ENTRADA DO PROCESSO DE FRESAMENTO DO AÇO ABNT 1020
Published 2019-08-01“…Entretanto, pôde-se concluir que, apesar possuírem um R² maior de 60%, este resultado pode ser considerado não aceitável em termos do objetivo deste trabalho, uma vez que o padrão definido foi em torno de 95%, o que o torna inviável para o caso do fresamento.…”
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21277
Magnetic polymeric ionic liquid for both catalysis application and magnetic solid phase extraction approach
Published 2025-01-01“…Under the optimum conditions, the linearity range of the technique was between 0.5 and 100 µg L−1 with the coefficient of determination (r2) of 0.9948. Relative standard deviations for intra- and inter-day precision for the BPA (bisphenol A) at 20 µg L−1 were in the range of 3.1–3.9% and 3.7–4.2%, respectively. …”
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21278
Study of the Impact Irregular Concrete Facilities with the Shear Walls Based: The Effect of Soil-Structure Interaction with ABAQUS Software
Published 2024-03-01“…The results showed that for soil type 1(hard soil which Vs=1000 m/s, v=0.15, q=50000 Kg/m2, P=2000 Kg/m3, r=0.5 m) structural system of concrete shear walls with better displacement, maximum structural stiffness, better behavior was observed in the structure. …”
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21279
Adsorptive Desulfurization of Organic Sulfur from Model Fuels by Active Carbon Supported Mn (II): Equilibrium, Kinetics, and Thermodynamics
Published 2020-01-01“…Adsorptive isotherms and kinetics were investigated, and the parameters were calculated. The R2, RMSE, and AICc were used to assess the optimal model. …”
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21280
Prediction of Rooftop Photovoltaic Solar Potential Using Machine Learning
Published 2022-01-01“…The results of simulation are conducted on R-package over various libraries to predict the rooftop solar potential. …”
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