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8601
Diagnosis of depression based on facial multimodal data
Published 2025-01-01“…The experimental results show that we achieve robust accuracy on the E-DAIC dataset, with a Mean Absolute Error (MAE) of 3.51 in estimating PHQ-8 scores from recorded interviews.DiscussionCompared with existing methods, our model shows excellent performance in multi-modal information fusion, which is suitable for early evaluation of depression.…”
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8602
Modeling the life development quality of regions population
Published 2022-06-01“…Among the contradictions, the author considers the problem of the lack of public databases on the regional population life quality dynamics, the estimation of life quality without monetary meters. …”
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8603
Genotype X Environment Interaction and Yield Stability in Early-Maturing Cowpea (Vigna unguiculata (L.) Walp.) Landraces in Ethiopia
Published 2021-01-01“…The study was conducted to estimate the effects of genotype, environment, and genotype × environment interaction on grain yield and yield-related traits and to identify stability genotype. …”
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8604
DarkOnto: An Ontology Construction Approach for Dark Web Community Discussions Through Topic Modeling and Ontology Learning
Published 2024-01-01“…These stages include data cleaning and preprocessing, topic modeling using correlated topic model (CTM), class-topic similarity estimation, ontology construction, ontology population, and ontology evaluation, where the proposed approach achieved high results. …”
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8605
An algorithm to Detect Overlapping Red Blood Cells for Sickle Cell Disease Diagnosis.
Published 2024“…In Africa, Uganda is among the countries with a high number of babies (20,000 babies)born with sickle cell, contributing between 6.8% of the children born with sickle cell every year worldwide and approximately 4.5% of the children born with hemoglobinopathies worldwide. It is estimated that by 2050, sickle cell cases will increase by 30% if no intervention is put in place. …”
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8606
Seroprevalence of Severe Acute Respiratory Syndrome Coronavirus 2 IgG in Juba, South Sudan, 20201
Published 2021“…After accounting for waning antibody levels, age, and sex, we estimated that 38.3% (95% credible interval 31.8%–46.5%) of the population had been infected with SARS-CoV-2. …”
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8607
Financial Management Practices and Small- Scale Businesses' Profitability, from the Viewpoint of Kabale Municipality, Uganda
Published 2023“…The study used a multi-regression analysis to estimate how financial management practices impact profitability. …”
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8608
Assessment of Factors Associated with Low Handwashing Coverage in Karungu Sub-County BuhweJu District.
Published 2023“…Slow socio-demographic index (SDI) countries, unsafe water, sanitation and hygiene (W ASH) is sill the third- largest contributor to the global burden of disease at 7.8% of Disability Adjusted Life Years (DAL Ys). It is estimated that inadequate hand hygiene resulting nearly 300,000 deaths annually, with the majority of deaths being among children below 5 years old (WHO and UNICEF 2017 The study was to establish the factors associated with low hand washing coverage. …”
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8609
Discovery of the Richest Pulsating Ultramassive White Dwarf
Published 2025-01-01“…This object exhibits multiperiodic luminosity variations with periods ranging from 137 to 1345 s, typical of pulsating WDs in the ZZ Ceti instability strip, which is centered at T _eff ∼ 12,000 K. We estimate the stellar mass of WD J0135+5722 by different methods, resulting in M _⋆ ∼ 1.12–1.14 M _⊙ if the star’s core is made of oxygen and neon or M _⋆ ∼ 1.14–1.15 M _⊙ if the star hosts a carbon oxygen core. …”
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8610
Geosystem services from the subsurface: A literature review and a proposed set of indicators tailored to a Swedish setting
Published 2025-06-01“…Furthermore, to convey the benefit or value of a given geosystem service, the proposed indicators must also be complemented with estimates of accessibility and societal importance of said service. …”
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8611
Cardioprotective Activity of N′′,N′′′-Bis[5-methyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene]carbonohydrazide Derivative against Doxorubicin Induced Cardiotoxicity in Rats
Published 2014-01-01“…The present study was aimed at evaluating the cardioprotective effect of novel synthetic N′′,N′′′-bis[5-methyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene]carbonohydrazide derivative, by estimating the various biomarkers like creatine kinase-myoglobin (CK-MB), lactate dehydrogenase (LDH), aspartate aminotransferase (AST), and triglycerides (TG) in plasma and antioxidants like catalase, superoxide dismutase in heart tissue homogenate, and histopathological examination of heart tissues. …”
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8612
Model-Free Speed Control for Pumping Kite Generator Systems Based on Nonlinear Hyperbolic Tangent Tracking Differentiator
Published 2025-01-01“…Unlike traditional methods, MFC does not rely on a control model of the system and adapts to uncertainties and disturbances through online estimation based on the system’s input–output behavior. …”
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8613
Prediction Model of Cutting Parameters for Turning High Strength Steel Grade-H: Comparative Study of Regression Model versus ANFIS
Published 2017-01-01“…The experimental data are then compared with both the regression analysis results and ANFIS (Adaptive Network-based Fuzzy Inference System) estimations.…”
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8614
Precision Sensing-Aided Multi-Target Beamforming Prediction in High-Mobility ISAC Systems Based on OTFS
Published 2025-01-01“…Furthermore, we develop a three-dimensional parameter estimation algorithm named orthogonal matching pursuit based on maximum likelihood dictionary correction, which offers high accuracy and low complexity. …”
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8615
Attenuation Correction of Weather Radar Reflectivity with Arbitrary Oriented Microwave Link
Published 2017-01-01“…The effectiveness of the method was also verified by comparing the rain rates estimated by the X-band radar with those derived by rain gauges. …”
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8616
Research on M-Paul Dynamic Constitutive Relation of Q235B Steel
Published 2019-01-01“…It was observed that J-C constitutive model significantly overestimated ballistic limit while estimations obtained from M-Paul constitutive model were closer to experimental results. …”
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8617
HuBot: A biomimicking mobile robot for non-disruptive bird behavior study
Published 2025-03-01“…By employing advanced real-time deep-learning algorithms, including YOLOv9 for detection, MobileSAM for segmentation, and vision transformer (ViT) for depth estimation, HuBot semi-autonomously tracks individual birds, providing unprecedented insights into their individual behavior, social interactions, and habitat use. …”
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8618
Prediction of Soil Moisture-Holding Capacity with Support Vector Machines in Dry Subhumid Tropics
Published 2018-01-01“…Mathematical models called pedotransfer functions (PTFs) that use soil physicochemical properties as inputs to estimate soil moisture-holding capacity are an attractive alternative but limited by specificity to pedoenvironments and regression methods. …”
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8619
Spatial Correlation Increase in Single‐Sensor Satellite Data Reveals Loss of Amazon Rainforest Resilience
Published 2024-07-01“…Here, we show that the average correlation between neighboring grid cells' vegetation time series, which is referred to as spatial correlation, provides a more robust resilience indicator than local estimations. We employ it to measure resilience changes in the ARF, based on single‐sensor Vegetation Optical Depth data under conservative exclusion of human activity. …”
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8620
Effective Variational Data Assimilation in Air-Pollution Prediction
Published 2018-12-01“…VarDA is based on the minimization of a function which estimates the discrepancy between numerical results and observations assuming that the two sources of information, forecast and observations, have errors that are adequately described by error covariance matrices. …”
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