A 2-month community-based survey in February/March of 2003 was carried out to study the seroprevalence of hepatitis E virus (HEV) infection in Nahavand, Islamic Republic of Iran. From each of 6 urban regions of Nahavand, 304 inhabitants > or = 6 years were recruited through systematic random sampling (total 1824). Participants were tested for anti-HEV IgG using ELISA. The overall seroprevalence...

The Covid-19 pandemic hampers the cultivation of character values ​​in students, therefore it is necessary for role parents in Blended Learning to instill values. This research a quantitative with sampling technique using stratified proportional random sampling. results Shapiro-Wilk normality test showed that significance value parent's was 0.157 > 0.05. student 0.280 0.05 so data normally d...

Objectives The world’s population is rapidly aging; hence, paying attention to the quality of life (QoL) elderly great importance. Financial satisfaction one important components QoL. present study aims determine association between financial literacy and QoL among retired older adults mediated by their satisfaction. Methods & Materials This descriptive cross-sectional was conducted in 2020...

results: the findings of this mixed methods sequential explanatory study are expected to provide unique information about the health concerns of iranian adolescents and their sources of information, which to date have received little attention. conclusions: these data will provide a rich source of information that can be used by intervention programs, health professionals and policy makers in a...

This study aims to determine how the influence of leadership style and discipline on employee performance at PT. Notojoyo Nusantara in a case construction Greenstone City Malang housing area. used research instrument, namely questionnaire obtain primary data. The population this were all employees with determination sample using saturated technique stratified random sampling method. Respondents...

Validation data are often used to evaluate the performance of a trained neural network and used in the selection of a network deemed optimal for the task at-hand. Optimality is commonly assessed with a measure, such as overall classification accuracy. The latter is often calculated directly from a confusion matrix showing the counts of cases in the validation set with particular labelling prope...

Random sampling is a technique for signal acquisition which is gaining popularity in practical signal processing systems. Nowadays, eventdriven analog-to-digital converters make random sampling feasible in practical applications. A process of random sampling is defined by a sampling pattern, which indicates signal sampling points in time. Practical random sampling patterns are constrained by AD...