International students' experiences of living temporarily abroad: Sense of belonging toward community well-being

This article unveils the voices of the international students of the Universiti Sains Malaysia by exploring their belongingness and community well-being in Malaysia. This study was conducted with 14 international students (seven males and seven females) studying at the Universiti Sains Malaysia for at least a year. A qualitative approach was employed using in-depth case interviews to examine the socio-cultural challenges they experienced while studying abroad. The specific challenges reported among the international students are their well-being in distinct aspects such as physical, mental, and emotional. This study seeks to explore the international students' reliability on conational communities for social support. When achieving belongingness with their conational friends, international students can flourish well in their current community in Malaysia, thus achieving social community well-being although they are far away. Besides maintaining established close friendships, the international students develop a sense of comfort and familiarity by forming new friendships with conational and other international students. Sharing similar backgrounds and nationalities, as well as experiences and struggles, are significant for international students in maintaining close friendships and situational harmony. This study highlighted the meaning behind physical and emotional distance, as well as the situation of “being temporarily abroad” and its relations to intimacy practices and belongingness in close friendships. The results presented in this article contribute to an increasing understanding of international students' challenges and the future of social harmony and community well-being while temporarily living in Malaysia. Correspondingly, as a result of this study, students will be more deferential of cultural differences and cross-cultural sensitivity, which will also help to decrease prejudice and discrimination.     

A study of subjective visual disturbances in jewellery manufacturing

Subjective Visual Disturbances are silent adversaries that appear over a period of continued exposure and arise when the visual demands of the tasks exceed the visual abilities of the user. Jewellery manufacturing activity involves precision designs, setting the metal and stones, polishing and filing which requires higher visual demand. Therefore, it is expected that the jewellery manufacturing workers may experience subjective visual disturbances. This study was taken up with the following objectives 1) To study the presence of subjective visual disturbances among jewellery manufacturing workers and compare the same with VDT operators 2) To study the effect of work exposures on subjective visual disturbances and 3) to ascertain whether subjective visual disturbances have any permanent vision related problems. The study was carried out on jewellery manufacturing workers, VDT operators and on graduate students. The symptoms of subjective visual disturbances were identified using a questionnaire developed by Sheedy (2003). Viewing distances were measured and visual angles were calculated. The eye check--ups were also carried out. The subjective visual disturbances were higher in jewellery manufacturing workers. The findings suggest that work exposure has an impact on the causation of subjective visual disturbances. No pathological conditions of the eyes were observed.     

Recalibration of the Grunow–Finke Assessment Tool to Improve Performance in Detecting Unnatural Epidemics

Successful identification of unnatural epidemics relies on a sensitive risk assessment tool designed for the differentiation between unnatural and natural epidemics. The Grunow–Finke tool (GFT), which has been the most widely used, however, has low sensitivity in such differentiation. We aimed to recalibrate the GFT and improve the performance in detection of unnatural epidemics. The comparator was the original GFT and its application in 11 historical outbreaks, including eight confirmed unnatural outbreaks and three natural outbreaks. Three steps were involved: (i) removing criteria, (ii) changing weighting factors, and (iii) adding and refining criteria. We created a series of alternative models to examine the changes on the parameter likelihood of unnatural outbreaks until we found a model that correctly identified all the unnatural outbreaks and natural ones. Finally, the recalibrated GFT was tested and validated with data from an unnatural and natural outbreak, respectively. A total of 238 models were tested. Through the removal of criteria, increasing or decreasing weighting factors of other criteria, adding a new criterion titled “special insights,” and setting a new threshold for likelihood, we increased the sensitivity of the GFT from 38% to 100%, and retained the specificity at 100% in detecting unnatural epidemics. Using test data from an unnatural and a natural outbreak, the recalibrated GFT correctly classified their etiology. The recalibrated GFT could be integrated into routine outbreak investigation by public health institutions and agencies responsible for biosecurity.     

Bayesian inference for the randomly censored Burr-type XII distribution

The article presents the Bayesian inference for the parameters of randomly censored Burr-type XII distribution with proportional hazards. The joint conjugate prior of the proposed model parameters does not exist; we consider two different systems of priors for Bayesian estimation. The explicit forms of the Bayes estimators are not possible; we use Lindley's method to obtain the Bayes estimates. However, it is not possible to obtain the Bayesian credible intervals with Lindley's method; we suggest the Gibbs sampling procedure for this purpose. Numerical experiments are performed to check the properties of the different estimators. The proposed methodology is applied to a real-life data for illustrative purposes. The Bayes estimators are compared with the Maximum likelihood estimators via numerical experiments and real data analysis. The model is validated using posterior predictive simulation in order to ascertain its appropriateness.     

An empirical analysis of monetary and multidimensional poverty: evidence from a household survey in Pakistan

ABSTRACT

The present study computes multidimensional poverty and compares it with unidimensional estimates of poverty for the district of Mandi Bahuddin in the Punjab province of Pakistan for the years 2010 and 2014. By employing the Foster, Greer and Thorbecke (FGT) and Alkire-Foster Methods, the incidence, severity and depth of unidimensional and multidimensionality poverty was estimated. We found an increase in absolute and relative poverty levels in 2014 as compared to 2010. The multidimensional poverty in terms of household assets has also increased over time. However, the relative proportion of educational and health poverty towards MPI remains higher, thereby calling for a holistic approach to identify multidimensional poverty in the social sector. A comprehensive policy dossier needs to be framed for designing effective poverty alleviation and social welfare programmes in the Punjab, Pakistan.     

When the Name Matters: An Experimental Investigation of Ethnic Discrimination in the Finnish Labor Market

This article considers the possibilities and limits of human-capital credentials in entering the labor market for immigrants in Finland. It reports findings of a correspondence study on how employers respond to job applicants of five different backgrounds who were otherwise equivalently matched on various demographic and human-capital characteristics. The findings strongly indicate the continuing salience of ethnicity in securing employment opportunities in the Finnish labor market. Employers significantly prefer Finnish applicants over ethnic candidates, and within ethnic applicants, they prefer candidates with a European name over a non-European name. They further show that locally acquired human capital provides a better payoff only when the job candidate belongs to a group that is placed higher on the ethnic preference ladder. Drawing on the empirical observations, the article thus suggests that a recruitment process driven by abstract or impersonal criteria and governed by mere considerations of human capital in real-life situations is much less prevalent than often claimed.     

Multiple dependent state repetitive sampling plans with or without auxiliary variable

In this article, a new variable acceptance sampling plan has been developed using the multiple dependent state repetitive sampling scheme for the normal distribution. The plan parameters have been determined so as to minimize the average sample number while satisfying the producer's and the consumer's risks under the operating characteristic function. The multiple dependent state repetitive sampling scheme has also been extended to the case of utilizing an auxiliary variable. The proposed sampling plans are compared with the existing sampling plans.