The purpose of the present study is to explain sociologically the couples’ common life relationships by family educative patterns. Statistical population includes 10692 couples in Farashband City. The sample size of this research is estimated 370 people using SPSS Software. A multi-stage random sampling method used which was according to blocking map of Farashband city. A number of blocks were ...

in this research, a new control policy for the acceptance sampling problem is introduced. decision is made based on the number of defectives items in an inspected batch. the objective of the model is to find a constant control level that minimizes the total costs, including the cost of rejecting the batch, the cost of inspection and the cost of defective items. the optimization is performed by ...

Nigeria represents one of the paradoxes of development in which case the nation is rich but her people are poor. This study examines the rate of poverty among rural households in South western, Nigeria. A random multistage sampling was employed for the study. Ekiti and Osun states were randomly selected from the six states in South-western Nigeria. This was followed by random selection of two L...

in zero acceptance number sampling plans, the sample items of an incoming lot are inspected one by one. the proposed method in this research follows these rules: if the number of nonconforming items in the first sample is equal to zero, the lot is accepted but if the number of nonconforming items is equal to one, then second sample is taken and the policy of zero acceptance number would be appl...

The present study was conducted with the aim of effecting consumer media on the Indicators of rural and nomadic lifestyle Gilane Gharb in 2017 by descriptive method. The statistical population consists of youths of 20-34 years old in rural and nomadic of Gilane Gharb. The multi-stage cluster sampling method was used and the sample size was 381 based on Cochran's formula. The data were collected...

the research analyzed the land tenure system among rice farmers in awe local government area of nasarawa state, nigeria. two hundred and forty (240) farmers were sampled by a multi stage sampling procedure and used as respondents for the study. well-structured questionnaires were used for data collection. the main means of data analysis were percentages and correlation. findings revealed that 4...

in nigeria, most farming activities rely on family labor. however, rural-urban drift and the movement of young people away from agriculture are making labor increasingly pause. thus, labor has become a major constraint to expanding the scope of production by small-scale resource poor farmers. this paper provides an empirical relationship between labor and poverty using data from households. thr...

among the various aspects of cultural consumption, consumption of cinema is one of the most pristine areas of research in the sociology of art. the present study aims to review the status of cinematic taste of citizens. research have been done using survey method, questionnaires and multi-stage cluster sampling method among 410 citizens of mashhad. findings show that average of watching movies ...

assessment of women's status entails calculating various indices from different fields including scientific, economic, social and political. calculating these factors and comparing them with that of male indicates a country's development and progress level thus determines their position in the world ranking as compared to other countries. although assessment of women's status in ...

The purpose of this paper is to develop a new two-stage method for fuzzy multi-objective linear program and apply to engineering project portfolio selection. In the fuzzy multi-objective linear program, all the objective coefficients, technological coefficients and resources are trapezoidal fuzzy numbers (TrFNs). An order relationship for TrFNs is introduced by using the interval expectation of...