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51721
Study on Detection Method of Sulfamethazine Residues in Duck Blood Based on Surface-Enhanced Raman Spectroscopy
Published 2025-05-01“…Density functional theory (DFT) was employed to optimize the molecular structure of SM2 and perform theoretical Raman vibrational analysis, thereby identifying its characteristic peaks. …”
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51722
COVID-19 Diagnosis Using Spectral and Statistical Analysis of Cough Recordings Based on the Combination of SVD and DWT
Published 2023-04-01“…Mean and median frequencies, which are known to be the most useful features in the frequency domain, are applied to generate an effective statistical measure to compare the results. The hybrid structure of DWT and SVD, adopted in this approach adds to its efficiency, where a 200 times reduction, in terms of the number of operations, is achieved. …”
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51723
Molecular cloning and functional characterization of the shikimate kinase gene from Baphicacanthus cusia
Published 2025-04-01“…The exon-intron structure of BcSK consists of four exons and three introns. …”
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51724
An integrated empirical and computational study to decipher help-seeking behaviors and vocal stigma
Published 2024-11-01“…Network analysis was performed to evaluate the effect of social network structure on the flow of IMB among virtual agents. …”
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51725
MEDICO-GEOGRAPHICAL ASSESSMENT ECOLOGICAL-DEPENDENT INCIDENCE OF ADOLESCENT AND CHILD POPULATION OF THE REPUBLIC OF DAGESTAN
Published 2014-10-01“…This study was conducted with the use of modern epidemiologi-statistical methods of analysis of medico-geographical data, therefore, the reliability and the level of expected results is not in doubt. …”
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51726
Hydrological Modelling and Remote Sensing for Assessing the Impact of Vegetation Cover Changes
Published 2025-04-01“…These findings reveal ongoing degradation of the watershed’s natural cover, linked to expanding agricultural uses and changes in vegetation structure. The decline in forested areas has increased surface runoff, elevating flood risk and compromising the watershed’s hydrological regulation. …”
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51727
How to Refine and Prioritize Key Performance Indicators for Digital Health Interventions: Tutorial on Using Consensus Methodology to Enable Meaningful Evaluation of Novel Digital H...
Published 2025-04-01“…It is unusual to use this methodology in a nonresearch exercise, but it provided a clear consultative framework and structure that facilitated the achievement of consensus within a large consortium of 250 members on a substantial list of KPIs for the project. …”
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51728
Evaluation of the Effect of Comorbidity on the Efficacy and Safety of β-Lactam Antibiotics in Patients with Community-Acquired Pneumonia
Published 2022-07-01“…The aim of the study was to analyse literature data on the structure of comorbidity in CAP patients and its impact on the efficacy and safety of therapy with β-lactam antibiotics. …”
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51729
Reconstructing the Holocene Development of Lake Chaika as an Example of Wetland Formation within the Sand Spit Environment Dynamics: A Case Study from the Curonian Spit, Southeaste...
Published 2024-05-01“…Based on the multi-proxy approach, incl. investigation of the lithological structure of the bottom sediment cores, loss-on-ignition analysis, diatom analysis, study of macrofossil remains, and radiocarbon dating, we revealed that Lake Chaika was formed already in historical time, around 200 years ago. …”
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51730
Influence of Overlying Caprock on Coalbed Methane Migration in the Xutuan Coal Mine, Huaibei Coalfield, China: A Conceptional Analysis on Caprock Sealability
Published 2019-01-01“…Results indicate that the basic properties of coal were not significantly changed whereas the effect of coalbed gas escape was promoted in the presence of Redbed and loose bed. The pore structure analysis shows that Redbed has well-developed pore connectivity than coal-bearing strata (main components are sandstone, siltstone, and mudstone). …”
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51731
An Improved One-Pot Procedure for Preparation Of N,N -Diethyl-m-Toluamide from m-Toluic Acid
Published 2022-11-01“…The structure of DEET was determined by model spectroscopies MS, and NMR. …”
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51732
Modulatory effect of dianthrone rich alcoholic flower extract of Cassia auriculata L. on experimental diabetes
Published 2017-06-01“…Bioassay fractionation represented that the C2 subfraction produced a dose-dependent fall in blood glucose and lipid profile and upon further purification yielded two pure compounds. The structure of the pure compound was elucidated using Fourier transform infrared, 1H nuclear magnetic resonance, 13C nuclear magnetic resonance, and mass spectral data. …”
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51733
Analysis of the Impact of Vibrations on the Driver of a Motor Vehicle
Published 2025-05-01“…The aim of this study is to indicate the areas of the drive system fault that have a direct impact on the vibrations of the body structure. The article presents an analysis of the recorded vibration results based on which of the areas of change in the comfort of using the vehicle were selected.…”
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51734
Crystal Composition Transformer: Self‐Learning Neural Language Model for Generative and Tinkering Design of Materials
Published 2024-09-01“…These models have demonstrated superior performance in the generation, structure classification, and functional predictions for proteins and molecules with learned representations. …”
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51735
Diagnostic value and clinical impact of cardiac magnetic resonance imaging in patients after sudden cardiac arrest: a retrospective study
Published 2025-05-01“…The most common diagnosis by CMRI was ischaemic cardiomyopathy (28.1%), followed by dilated cardiomyopathy (17.5%) and structurally normal hearts (14%). In cases of myocardial oedema, extracellular volume (ECV) was determined in 10 patients and found to be elevated in 80% after resuscitation, whereas T2 mapping was elevated in only 50% of cases. …”
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51736
Toward AI-Augmented Formal Verification: A Preliminary Investigation of ENGRU and Its Challenges
Published 2025-01-01“…However, the basic question of their equivalence remains an open challenge regarding the models governing sentence structure in natural language and the formal model in automata theory. …”
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51737
Tax Incentives for Supporting Competitiveness of Telecommunication Manufacturers
Published 2020-06-01“…The present methods of tax burden calculation analyzed in the article reveal the subindustry level measurement to be the least studied. Based on data on 42 companies for 2015-2017, the cost structure of telecommunication equipment manufacturing industry is studied, a model for computing the tax burden rate on domestic enterprises using imported components is built. …”
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51738
Landscape-level human disturbance results in loss and contraction of mammalian populations in tropical forests.
Published 2025-02-01“…We simultaneously modeled species richness and community occupancy as complementary metrics of community structure, using a state-of-the-art community model parameterized with a standardized pan-tropical data set of 239 mammal species from 37 forests across 3 continents. …”
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51739
Divalent cation engineering of PEO/LDH coatings for corrosion protection of AZ31 magnesium alloy supported by machine learning analysis
Published 2025-07-01“…This superior performance is attributed to the densely packed nanosheet structure of CoFeLDH, which creates an effective physical barrier against corrosive species while promoting ion exchange that may help minimize chloride ion penetration. …”
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51740
Effective process quality control management for constipation prevention in hospitalized patients with acute coronary syndrome: An observational study
Published 2024-08-01“…However, the observation group was subjected to targeted process quality control management, which included monitoring and managing five indicators related to constipation prevention: correctness of bowel movement recording; usage rate of laxatives; execution rate of physical interventions; implementation rate of constipation prevention education; completion rate of dietary structure and habit assessments. Data were analyzed using SPSS, with t tests and χ2 tests for group comparisons. …”
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