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1061
Functionalisation of AgInS2/ZnS TQDs with 4-aminophenyl boronic acid for the development of a spectrofluorometric method for digoxin determination in pharmaceutical samples
Published 2025-09-01“…The developed method was validated using a t-test for equal variances by comparing the mean concentration digoxin obtained of samples analysed by triplicate to the mean of a HPLC-UV methodology, resulting in an adequate accuracy. …”
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1062
Prediction of volumetric radiation effect on natural convection with high Rayleigh number using lattice Boltzmann-control volume finite element method
Published 2025-10-01“…For example, for a Rayleigh number equal to 103, the LB–CVFEM is forty-eight times rapid than the LB–FVM method, and for a Rayleigh number set to 106, the proposed numerical approach takes 8 days, whereas the LB-FVM needs 16 days, iii) for 106 Rayleigh number case which investigated by few published works, there is a development of small recirculation zones in the vicinity of the top and bottom left corners of the cavity, and iv) the radiation effect increases with the extinction coefficient; however, it decreases with the increase of scattering albedo.…”
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1063
Engineering Safety-Oriented Blasting-Induced Seismic Wave Signal Processing: An EMD Endpoint Suppression Method Based on Multi-Scale Feature
Published 2025-07-01“…To verify the algorithm’s effectiveness in suppressing EMD endpoint effects, comparative studies were conducted using simulated signals to compare the proposed method with mirror extension, polynomial fitting, and extreme value extension methods. …”
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1064
METHODICAL APPROACH TO THE DETERMINATION OF THE ANTIOXIDANT ACTIVITY OF THE ECHINACEA PURPUREA AND MONARDA FISTULOSA TINCTURES AS A QUALITY CRITERION OF THE DEVELOPMENT OF THEIR CO...
Published 2022-06-01“…Materials and Methods. The following methods were used: analysis, synthesis, systematization, and comparison for processing of published scientific data on antioxidant activity; method for measuring the particle size of raw herbal materials; maceration and remaceration methods for obtaining the tested tinctures; DPPH test for the valuation of the antioxidant activity of the developed tinctures. …”
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1065
Development and Validation of the HPLC Method for Quantification of the Innovative Drug DD217, Factor Xa Inhibitor, in Rat Plasma for a Pharmacokinetic Study
Published 2022-05-01“…The validated HPLC-MS/MS method was employed for DD217 determination in rat plasma. …”
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1066
Expert System for the Selection of the Rational Method for Collecting and Processing Information During Russian Census Based on Geographical and Socio-Economic Characteristics of R...
Published 2020-06-01“…However, as the experience of the trial population census – 2018 demonstrated, one method of collecting information about the population cannot be equally efficient in all regions of Russia, due to the different attitude of the population to the methods of collecting information, as well as the conditions for the availability of information and communication technologies (ICTs) to the population in each region.The experience gained indicates the need for each region to choose the method of collecting and primary processing of statistical information about the population for each region based on a combination of Internet, mobile and traditional technologies that is adaptive to the regional conditions of the population census (remoteness and inaccessibility of some regions, the unreadiness of individual segments of the population to use modern ICTs for collecting information, Internet accessibility in various regions, different attitude of the population to census methods). …”
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1067
The spiritual needs and care of children and young people with life-threatening or life-shortening conditions, and parents (SPARK): a mixed-method investigation
Published 2025-05-01“…Design and research participants A mixed-method, multicomponent design was used with the quantitative and qualitative data collected. …”
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1068
Evaluating train interval control performance on single-track lines of the railway network
Published 2024-12-01“…The proposed method of selecting the most feasible interval control system on a singletrack line based on the creation of an equal economic solution sphere in combination with the game with Nature could be used to rationalise the allocation of railway transport investment. …”
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1069
Comparison of three aerobic exercise methods with different intensities on PPARγ2 gene expression in subcutaneous adipose tissue of male Wistar rats
Published 2021-07-01“…Methods: In this experimental study, 32 male Wistar rats were randomly assigned into four equal groups, including control, moderate intensity training (MIT), high intensity training (HIT), and high intensity interval training (HIIT). …”
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1070
Learning Online vs. Learning in Person: A Mixed-Methods Approach to Understanding How Student Preferences and Perceptions have Evolved Since the Pandemic
Published 2024-12-01“…Taking a convergent mixed-methods approach, we analyzed qualitative data related to reasons for their online or face-to-face preferences and quantitative data related to their self-efficacy and self-regulation for online learning. …”
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1071
Equi‐MOI ratio for rapid baculovirus‐mediated multiprotein co‐expression in insect cells integrating selenomethionine for structural studies
Published 2025-04-01“…The principle of this method is based on using co‐infection of several recombinant baculoviruses in so‐called equal multiplicity of infection (MOI) or equi‐MOI ratio, while at the same time, the balanced selenomethionine incorporation takes place to allow for an accelerated workflow. …”
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1072
Combined characterization of pore structurein deep medium-rank coal using mercury intrusion and liquid nitrogen adsorption methods and its pore fractal characteristics
Published 2025-01-01“…The pore volume distribution was dominated by macropores, with micropores and transition pores contributing roughly equally, and mesopores having a relatively small distribution. …”
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1073
Effect of Rate and Time of Nitrogen Application on Nutrient Content and Uptake in Summer Maize (Zea mays L.) and Soil Nutrient Status After Harvest
Published 2021-05-01“…Available N, P2O5 and K2O were determined by Alkaline permanganate method, Olsen’s method and Flame photometric method, respectively. …”
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1074
Global dynamics of humoral and cellular immune responses to virus infection
Published 2019-08-01“…We use a Lyapunov direct method to obtain sufficient conditions for the global s tability of virus-free and viruspresence equilibriums. …”
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1075
A Computational Study on the Hydrodynamics of Bio-Inspired Quadrupedal Paddling
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1076
Criteria for Identifying the Basic Japanese Artonyms in the English Language: a Corpus-Based Approach
Published 2025-06-01“…The paper presents new criteria for the identifying commonly used English-language xenonyms: 1) the degree of distribution across genres and 2) representation in at least one genre of the corpus with a normalized frequency equal to or greater than 0.5 per 1 million words (X ≥ 0.5) and in at least two genres with a normalized frequency equal to or greater than 0.1 per 1 million words (X ≥ 0.1). …”
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1077
EXPERIMENTAL SETUP FOR MODELING AND STUDY OF COMPLEX STRESS STATE IN FERROMAGNETIC MATERIALS
Published 2016-09-01“…The article describes the methods of creating a СSS and materials research using the method of the Barkhausen effect in static and dynamic loading conditions. …”
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1078
Development of a Training Content Index System for Pressure Injury Prevention Training Programs for Healthcare Assistants in Tertiary Hospitals
Published 2025-06-01“…This index system serves as a structured framework outlining key knowledge, skills, and training delivery components, rather than a performance evaluation tool.Keywords: Delphi method, healthcare assistants, pressure injuries, training…”
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1079
Efektivitas Pelatihan Metode Kurt Lewin Untuk Peningkatan Konsep Diri Siswa Peserta Kesetaraan Kejar Paket C di Denpasar Bali
Published 2021-12-01“…This study aims to create a program as an option for people who want to equalize education. Unfortunately, the stigma in the community regarding this program has not been so good. …”
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1080
COMPLEXING IMAGES IN A TWO-CHANNEL OPTICAL-ELECTRONIC SYSTEM AS A METHOD OF REDUCING THE PROBABILITY OF DISAPPOINTING AN AUTOMATIC SURVEILLANCE OF LOW CONTRAST OBJECTS
Published 2019-12-01“…Conditions in which the contrast of the desired object in both channels is negligible but not equal to zero are considered difficult in the paper. …”
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