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5741
Predicting Sugarcane Yield Through Temporal Analysis of Satellite Imagery During the Growth Phase
Published 2025-03-01“…The results indicate that the heteroskedastic gamma regression model outperformed the other methods in explaining yield variability, particularly in commercial sugarcane fields, achieving a Coefficient Determination (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mi>R</mi><mn>2</mn></msup></semantics></math></inline-formula>) of 0.89. …”
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5742
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5743
Neopterin as a Surrogate Marker for Coronary Artery Disease in Rheumatoid Arthritis
Published 2025-07-01“…Serum analysis included measuring neopterin, determining the sensitivity of C-reactive protein, and estimating anthropometric measurements. …”
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5744
The Persian Brief Illness Perception Questionnaire: Validation in Patients with Chronic Nonspecific Low Back Pain
Published 2021-01-01“…The intraclass correlation coefficient (ICC) for test-retest reliability was 0.90. …”
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5745
E-Procurement and Procurement Performance of Central Government Procuring and Disposing Entities in Uganda: A Case Study of Kabale Regional Referral Hospital.
Published 2024“…Data was collected using a questionnaire and interview guide, and simple random and purposive sampling methods were used. Both qualitative and quantitative methodologies were used to analyze data as a sample size of 59 respondents was used. …”
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Thesis -
5746
Community Participation and Fisheries Management in Western Uganda Case Study of Rwenshama Landing Site on Lake Edward.
Published 2025“…The study adopted a descriptive case study research design, incorporating both qualitative and quantitative methods. The population comprised 2,306 individuals, and the computed sample size was 370, including members of the Landing Site Management Board, staff, and site users. …”
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Thesis -
5747
Assessment of Electrical Machines’ State Based on Mathematical Modeling of Defect Formation in Windings
Published 2022-12-01“…Mathematical models of the phase-frequency characteristics are obtained, coefficients of polynomials are determined and the relative discrepancy between these mathematical dependences relative to the experimental data is estimated depending on the considered parameters characterizing defects in the coils’ windings of electrical machines.Obtained mathematical models and coefficients for them can serve as the basis for construction of automated control and diagnostic systems for checking of the windings state of electrical machines including assessing the residual life of their work.…”
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5748
Design of infinite impulse response maximally flat stable digital filter with low group delay
Published 2025-04-01“…Abstract Maximally flat digital filters (MFDFs) are widely applied in applications where the energy of useful signals is concentrated around some specific frequencies. A typical design method of MFDFs is to impose constraints on the filter’s frequency response and its first- to high-order derivatives at some frequencies and to fully determine the filter coefficients from these constraints. …”
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5749
Optimal setting automatic excitation controllers for synchronous generators
Published 2017-12-01“…On the basis of performed measurements obtained after simulating different perturbations are determined optimal settings. It is considered the most sensitive and rapid methods for their production, based on a direct and more complex mathematical methods. …”
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5750
RESEARCH OF FACTORS, WHICH MAY LEED TO ECONOMIC EMERGENCY APPEARANCE
Published 2019-09-01“…The reliability of the obtained results was checked by calculating the Janis coefficient. The authors’ scheme of economic character emergency growth is also suggested. …”
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5751
EVALUATION OF THE ACCURACY OF COMPUTER MEASUREMENT OF A PHOTOGRAMMETRIC MODEL OF THE JAW
Published 2025-05-01“…On average, the difference between the absolute numerical data obtained by the two methods was 0.22 mm. When comparing two independent samples by the Mann-Whitney U-test, a statistically significant difference was recorded in the cases of determining Distance 1 (W = 561; p = 2.045×10-6), Distance 2 (W = 897; p = 0.015) and Distance 4 (W = 777; p = 0.001), whereas the comparison of the measurements of Distance 3 (W = 1227; p = 0.88), Distance 5 (W = 1215.5; p = 0.81), Distance 6 (W = 1098.5; p = 0.30) and Distance 7 (W = 1147; p = 0.48) did not show a statistically significant difference. …”
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5752
Comparison between Spectral-domain and Swept-source OCT Angiography Scans for the Measurement of Hyperreflective Foci in Age-related Macular Degeneration
Published 2025-03-01“…Participants: Forty eyes from 35 patients with iAMD. Methods: Patients underwent SD-OCTA and SS-OCTA imaging at the same visit using a 6 × 6 mm OCTA scan pattern. …”
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5753
Application of Multi-Objective Optimization for Path Planning and Scheduling: The Edible Oil Transportation System Framework
Published 2025-07-01“…The method employs the A* and Dijkstra pathfinding algorithm to determine the shortest pipeline route for each task, and estimates pipeline resource usage to derive a node cost weight function. …”
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5754
Predictors of Hypocalcemia Post Parathyroidectomy for Primary Hyperparathyroidism; a Single Center Study
Published 2025-07-01“…Logistic regression analysis was performed to determine predictors of hypocalcemia. Spearman's rank correlation coefficient and ROC curves were used to assess relationships between variables as well as determine cutoffs for these predictors. …”
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5755
The impact of demographics and positioning on the imaging features of the optic nerve sheath and ophthalmic vessels
Published 2025-01-01“…Inter-observer reliability was assessed using intraclass correlation coefficient (ICC). Linear regression models were fitted to predict the effect of demographic and clinical determinants on the imaging features. …”
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5756
Prediction of Unconfined Compressive Strength of Expansive Soil Amended with Bagasse Ash and Lime Using Artificial Neural Network
Published 2024-01-01“…Due to the complexities of this composite material, determining the UCS of stabilized ES using traditional methods such as empirical approaches and experimental methods is challenging. …”
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5757
Analytical model for assessing fatigue limit of welded joints of ferritic-pearlitic steels
Published 2020-10-01“…Materials and Methods. The theory and methods of fracture mechanics at the mesoscale are used. …”
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5758
Utilizing vegetation indices with optimal wavelengths to predict nitrogen uptake at the flowering stage and wheat yield
Published 2025-08-01“…Both indices exhibiting the highest coefficient of determination (R2) were derived from the combinations of two wavelengths within the 730–810 nm range. …”
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5759
Autogenous shrinkage and early cracking of massive foundation slabs
Published 2024-09-01“…Numerous factors influencing the formation of temperature-shrinkage stresses determine the relevance of the use of numerical methods for modeling temperature fields and stresses, which requires dependencies of changes in heat generation and temperature gradients over time, temperature deformations and autogenous shrinkage deformations, tensile strength of concrete, elastic modulus, creep coefficient. …”
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5760