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10041
Comparison of objectively measured and estimated cardiorespiratory fitness to predict all-cause and cardiovascular disease mortality in adults: A systematic review and meta-analysi...
Published 2025-12-01“…Pooled relative risks (RR) for all-cause and CVD mortality per 1-MET (3.5 mL/kg/min) higher level of CRF were quantified using random-effects models. Results: Forty-two studies representing 35 cohorts and 3,813,484 observations (81% male) (362,771 all-cause and 56,471 CVD deaths) were included. …”
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10042
Optimizing Scanning in Youth Female Football: The Role of Verbal Instructions
Published 2025-01-01“…Due to clustered data and binary dependent variables, logistic regression models allowing random intercepts for participants were applied (Bates et al., 2015). …”
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10043
Development, validation, and clinical application of a machine learning model for risk stratification and management of cervical cancer screening based on full-genotyping hrHPV tes...
Published 2025-02-01“…Methods: We developed, compared and validated four machine learning models (eXtreme gradient boosting [XGBoost], support vector machine [SVM], random forest [RF], and naïve bayes [NB]) for cervical cancer prediction, using data from a national cervical cancer screening project conducted in 267 healthcare centers in China. …”
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10044
Designing an educational model based on identity development with an Iranian-Islamic approach for primary school students.
Published 2024-05-01“…Collecting data in the qualitative part carried out by means of semi-structured interviews with members of the statistical population and using a purposeful sampling method through the snowball approach, and collecting data in the quantitative part through a researcher-made questionnaire with 217 members of the statistical population who were selected by random sampling. The open, axial and selective coding and MAXQDA software was used in the data analysis of the qualitative part, and SPSS 16 and Smart PLS software were used in the quantitative part, and the data was analyzed in the inferential analysis using the factor analysis method. …”
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10045
Evaluating the level of digitalization of the innovation process with artificial intelligence approach in the digital transformation of knowledge-based companies
Published 2025-02-01“…From this number of samples, 150 data were separated for training data and 48 data as model test based on a random function. In the last stage, i.e. modeling, the adaptive neural-fuzzy inference method was used for the model. …”
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10046
Measurement and Evaluation of Social Resilience Indicators in the Historical Neighborhoods of Tabriz City (Case Study: Sorkhab Neighborhood of Tabriz)
Published 2024-06-01“…The sampling method employed was completely random with residents of the neighborhood being surveyed. …”
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10047
Effect of Lymphatic Drainage Manipulation on Knee Joint Swelling after Anterior Cruciate Ligament Reconstruction
Published 2024-02-01“…The participants were divided into the observation group and control group according to the random number table method, with 120 cases in each group. …”
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10048
Designing a model for re-employment of employees during retirement (Study case: Ministry of Education)
Published 2024-09-01“…The sampling method is non-random or purposeful and snowball. The number of participants is 12.Research findingsThe findings of the research include all the causal conditions, the central category, strategies, consequences, contexts and interveners of the research. …”
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10049
The application of blockchain with a comparative approach and its impact on risk, flexibility and internal control evaluation
Published 2024-09-01“…The sampling method was cluster-stratified random method of sampling. Cochran's formula for limited communities has been used to calculate the sample size, and the statistical sample size reached 288 samples, and 320 questionnaires were distributed among them for greater certainty. …”
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10050
Deep learning helps discriminate between autoimmune hepatitis and primary biliary cholangitis
Published 2025-02-01“…Inconsistency among general pathologists was noticed when evaluating a random sample of the same cases (Fleiss’s kappa value 0.09). …”
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10051
Lung function and onset of cardiometabolic diseases in the longitudinal Burden of Obstructive Lung Disease study
Published 2025-01-01“…The association between lung function and the onset of participant-reported cardiometabolic diseases was assessed in each site using regression models, and estimates were combined using random effects meta-analysis. Models were adjusted for sex, age, smoking, body mass index and educational level.Results Participants with greater per cent predicted FVC were less likely to have new-onset diabetes (OR per 10%=0.91, 95% CI 0.84 to 0.99), heart disease (OR per 10%=0.86, 95% CI 0.80 to 0.92) and stroke (OR per 10%=0.81, 95% CI 0.73 to 0.89) during the follow-up period (mean±SD 9.5±3.6 years). …”
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10052
Strontium isoscape of sub-Saharan Africa allows tracing origins of victims of the transatlantic slave trade
Published 2024-12-01“…Here, we measure the 87Sr/86Sr ratios in 778 environmental samples from 24 African countries and combine this data with published data to model a bioavailable Sr isoscape for sub-Saharan Africa using random forest regression. We demonstrate the efficacy of this Sr isoscape, in combination with other lines of evidence, to trace the African roots of individuals from historic slavery contexts, particularly those with highly radiogenic 87Sr/86Sr ratios uncommon in the African Diaspora. …”
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10053
The Effect of Marketing Mix on Blockchain Technology with the Mediating Role of Perceived Usefulness
Published 2024-06-01“…For this purpose, according to Cochran's formula, 384 people were selected as the sample size, 420 questionnaires were distributed among the customers of the Bank Melli Iran in Tehran by a simple random method, and 393 questionnaires were collected. …”
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10054
Development of the destination branding model based on tourism industry nostalgia
Published 2025-03-01“…The statistical sample in the qualitative section includes 30 academic and market experts related to the tourism industry, which was purposefully non-random and finally reached theoretical saturation with the number of 30 semi-structured interviews. …”
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10055
Designing a financial literacy development model for Farhangian University students
Published 2024-05-01“…In the qualitative section, 21 experts were selected by purposeful selection; and in the quantitative section, 278 students were selected using statistical formulas as a non-random sampling method. Research tools included semi-structured interviews and researcher-made questionnaires. …”
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10056
Designing a security-oriented leadership model of Mazandaran University of Medical Sciences
Published 2024-11-01“…The technique used in sampling in this research was non-random snowball sampling. Based on the topic of data and information through preliminary studies, semi-structured interviews were collected and sampled until reaching the theoretical saturation limit, and after conducting 8 interviews and reaching the theoretical saturation limit, the interviews were ended. …”
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10057
Role of the Perceived Social Responsibility of the Company and the Psychological Mechanisms to Achieve the Employees' Creative Behavior (Case Study: Electro Kavir Company of Yazd)
Published 2025-03-01“…The statistical population of this study included all employees of Electro Kavir Company in Yazd (380), among which 191 people were selected through simple random sampling as the sample size. The data collection tool in this research was standard questionnaires, the validity of which was confirmed using the opinions of a number of experts in this field, and Cronbach's alpha coefficient and composite reliability were used to determine the reliability of the measurement tool, and the analysis method used in this research was structural equation modeling technique. …”
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10058
SCUBADive. I. JWST+ALMA Analysis of 289 Submillimeter Galaxies in COSMOS-web
Published 2025-01-01“…Finally, we find that the clustering of JWST sources within 10″ of a submillimeter galaxy is a factor of 2 greater than what is expected based on either random clustering or the distribution of sources around any red galaxy irrespective of a submillimeter detection.…”
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10059
Providing a model of consumer behavior in creating brand attachment with an emphasis on the packaging component of food industry companies
Published 2024-06-01“…Using Cochran's formula for unlimited communities, the required number of 384 people was calculated and the final samples were selected through random-cluster sampling with proportional distribution. …”
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10060
Same data, different analysts: variation in effect sizes due to analytical decisions in ecology and evolutionary biology
Published 2025-02-01“…In other words, analyses with results that were far from the mean were no more or less likely to have dissimilar variable sets, use random effects in their models, or receive poor peer reviews than those analyses that found results that were close to the mean. …”
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