Search alternatives:
coefficiency » efficiency (Expand Search)
efficient » efficiency (Expand Search)
method » methods (Expand Search)
coefficiency » efficiency (Expand Search)
efficient » efficiency (Expand Search)
method » methods (Expand Search)
-
9761
Existential Isolation Scale: Russian Adaptation of the EIS
Published 2024-12-01“…The reliability of the Russian-language version of the EIS, measured using the Cronbach’s α coefficient, demonstrated a high degree of internal consistency and amounted to 0.816. …”
Get full text
Article -
9762
Frequency and changes in trends of leading risk factors of coronary heart disease in women in the city of Novi Sad during a 20-year period
Published 2012-01-01“…The prevalence of risk factors in CHD such as smoking, high blood pressure, elevated blood cholesterol, elevated blood glucose and obesity was determined. Also, indicators of risk factors and rates of coronary events in women were compared with the results from MONICA project obtained in previous three screens, as well as with the results from other research centres. χ2-test, linear trend and correlartion coefficient were used in statistical analysis of results obtained. …”
Get full text
Article -
9763
Release of cetyl pyridinium chloride from fatty acid chelate temporary dental cement
Published 2016-12-01“…Objective To determine whether the antimicrobial nature of a fatty acid chelate temporary dental cement can be enhanced by the addition of 5% cetyl pyridinium chloride (CPC). …”
Get full text
Article -
9764
Reliability and Validity of the Y-balance Test in Young Adults with Chronic Low Back Pain
Published 2021-06-01“… # Study Design Reliability and validity study. # Methods Fifteen individuals with CLBP (≥ 12 weeks) and 15 age- and gender-matched asymptomatic adults completed the study. …”
Get full text
Article -
9765
Comparasion Between Mitotic Activity, Ki-67 Index and Platelet Volume Index as a Prognostic Marker in Gliablastomas
Published 2019-08-01“…The Kolmogorov-Smirnov test and Spearman’s correlation coefficient was used in the analysis of the interrelationship.Results:The correlation between the PVI, Ki-67 and mitotic index was found to be leak statistically correlation.Conclusion:It was determined that PVI is decreased, Ki-67 immunoreactivity and mitotic index are increased. …”
Get full text
Article -
9766
Peculiarities of Usage of Phraseological Units in German Newspaper Text: Gender Aspect
Published 2021-12-01“…With the help of linguistic statistic methods (criterion χ2 and Chuprov’s contingency coefficient K) statistically significant quantitative differences in the usage of phraseological units by both sexes have been determined. …”
Get full text
Article -
9767
CONSIDERATION OF THE DESTABILIZING FACTORS INFLUENCE FOR INCREASING OF THE MEASUREMENTS ACCURACY OF A RANGEFINDER BASED ON STEREO IMAGES
Published 2017-09-01“…The aim of this work was development of technique for accounting and compensating of destabilizing factors influence, such as the deviation from the horizontal position line of the stereo pair lens, the non-parallelism of the lenses optical axes, the mutual inclination of the photo detector matrices, and the distortion of the stereo camera optical system for increasing of the measurements accuracy of rangefinder based on the correlation analysis of the stereo image.A software application has been developed for analyzing the optical distortions of serially produced lenses, which allows to visually demonstrate the distortions nature and to determine the polynomial coefficients for compensating of the optical distortion.It is obtained that for the Fujifilm FinePix Real 3D stereo camera the distortion of the digital image reaches ± 20–35 pixels at the edges of the photo detective matrix and is not the same for the first and second lenses. …”
Get full text
Article -
9768
The Impact of Lightning Rods on the Differential Reflectivity of X-Band Radar
Published 2025-02-01“…Quantitative analyses and methods for reducing the impact of lightning rods on radar data quality have become particularly important. …”
Get full text
Article -
9769
Reliability and validity of Serbian version of children's dental fear questionnaire
Published 2015-01-01“…Methods. The CFSS-DS scale was translated into Serbian and administered to 231 (12-year old) patients of the Pediatric Dental Department, Public Health Center Čukarica, Belgrade. …”
Get full text
Article -
9770
The study of humor in primary schoolchildren: the development and testing of diagnostic tools "Sometimes it happens"
Published 2025-06-01“…</strong> The retest reliability of the developed methodology was determined by calculating the Spearman correlation coefficient: "identification of rules and norms in interaction situations" – r = 0,789; "compilation of comical scenarios" – r = 0,637; "selection of comical adaptive or maladaptive scenarios" – r = 0,702. …”
Get full text
Article -
9771
Potential physical distance in the open urban grey space of city counties in Poland and COVID-19 cases and deaths throughout the pandemic
Published 2025-03-01“…Abstract Background This paper reports the structure of grey space and the number of cases and deaths throughout the COVID-19 pandemic (from March 2020 to June 2023) in 66 city counties in Poland. Methods Three main components of urban grey space (built-up areas, transport areas, and industrial areas) and the potential physical distance between residents in the open grey space – was determined. …”
Get full text
Article -
9772
Polyphenol Profile and Antioxidant, Antityrosinase, and Anti-Melanogenesis Activities of Ethanol Extract of Bee Pollen
Published 2024-12-01“…<b>Background/Objective:</b> Bee pollen, a rich nutritional food, was employed to develop a raw material for skin whitening. <b>Methods:</b> The polyphenol profile and antioxidant, antityrosinase, and anti-melanogenesis activities of the ethanol extracts of five species of bee pollens (EEBPs) were determined. …”
Get full text
Article -
9773
Hydroacoustic communication channel capacity
Published 2023-02-01“…The main purpose of this work isto determine the capacity of a hydroacoustic communication channel with constrained average intensity of the transmitted signal. …”
Get full text
Article -
9774
Optimization of technical productivity of a bulldozer unit in terms of traction and speed parameter
Published 2025-01-01“…The aim of the study is to determine the influence of specific traction-speed characteristics of a bulldozer unit on its technical productivity.Materials and methods. …”
Get full text
Article -
9775
Bridging the pain gap after cancer surgery – Evaluating the feasibility of transitional pain service to prevent persistent postsurgical pain – A systematic review and meta-analysis...
Published 2024-10-01“…The estimate among study variances τ2 was determined and carried out along with multivariate subgroup analysis. …”
Get full text
Article -
9776
Reliability of Functional Balance Tests and Their Correlation With Selected Anthropometric Parameters in Children Aged 7-10 Years
Published 2020-02-01“…Selected anthropometric factors were body height, upper body length, lower body length, Foot length and body mass. Reliability was determined using intra-class correlation coefficient (ICC), and Pearson correlation was used for examining the relationship between balance tests and selected anthropometric parameters at a significance level of P≥0.05. …”
Get full text
Article -
9777
Persian adaptation and validation of the user version of The Mobile Application Rating Scale (uMARS).
Published 2025-01-01“…The sample size was determined using Cochran's formula. First, the uMARS was translated into Persian. …”
Get full text
Article -
9778
Role of proteasome system in prognosis of breast cancer progression
Published 2018-09-01“…The aim of this study was to compare the activity of proteasomes with different variants of tumor progression in luminal and triple-negative breast cancer (BC).Materials and methods. 132 patients with primary luminal and triple-negative breast cancer in stage Т1-3N02M0 who had not received neoadjuvant treatment were included in this study. …”
Get full text
Article -
9779
THE SCIENTIFIC AND METHODOLOGICAL ASPECTS OF THE PROBLEM OF MIGRATION PROCESSES MODELING IN THE SUBJECTS OF THE RUSSIAN FEDERATION
Published 2018-06-01“…To achieve this goal, we carried out a statistical analysis, based on the hypothesis of the mutual influence of the socio-economic development of the region and changes in the values of indicators characterizing the migration processes that are the object of the study. We applied the methods of structural, dynamic and factor, correlation and regression analysis. …”
Get full text
Article -
9780
Development and validation of a scale for assessing nurses’ approaches to ethical issues
Published 2025-08-01“…The overall Cronbach’s alpha coefficient was 0.924. The model fit indices were as follows: χ²/df = 3.543, RMSEA = 0.092, and CFI = 0.94. …”
Get full text
Article