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A Study on the Export Potential of Bangladesh's Ready-Made Garments (중력모형을 이용한 방글라데시 의류 유망 수출시장 추정)

  • Hossain, Sumon;Oh, Keunyeob
    • Management & Information Systems Review
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    • v.37 no.2
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    • pp.87-108
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    • 2018
  • This article explores the international trade flow of Bangladesh's ready-made garments (RMG). We first suggest the brief history and an international structure of trade among countries by using the trade volume. Then we implemented a gravity model regression with the sample of 38 major partner countries in order to investigate the potential export market for the RMG industry. The fixed effect and random effect model for the panel data during the period of 1990 to 2011 are estimated. Our result shows that Bangladesh's RMG exports are affected positively by the size of economy, inflation, exchange rate, foreign direct investment(FDI) and trade openness. On the other hand, the distance between trading partners are related negatively with the trade volume. We used the estimated coefficients from the panel regression in order to predict RMG export potential of Bangladesh. This might show which country is the promising export market for Bangladesh RMG industry. We found that Bangladesh has the highest potential of RMG export with Japan and USA, which seem to have considerable room for export growth if trade barriers and constraints are removed. We added some policy implications for encouraging the RMG export of Bangladesh by using the results from the analysis.

The Study about the Effect on Self-effectiveness of a Course Decision of Duty Stress in the College Students Related to Guard Major Study - Centering Around Gwang-ju and Jeonnam Region - (경호관련 전공 대학생들의 취업스트레스와 진로결정 자기 효능감에 관한 연구)

  • Kim, Pyong-Soo;Kim, Kong;Seo, Seok-Yun;Kim, Yeong-Nam
    • Korean Security Journal
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    • no.31
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    • pp.47-71
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    • 2012
  • This study is to analyse the effect on self-effectiveness of a course decision of duty stress in the college students related to guard major study. For this, the college students related to guard major study in Gwang-ju and Jeonnam region were selected as a universe at April 2011. And a sampling was practiced as a random sample. A question investigation was used in a entry method of self-estimation. Furthermore a total of 171 person(85.5%) was used as final analysis data. The collected data were employed in a statistics program of SPSS for win version 17.0. And used in a way of Pearson's interrelation analysis and Multiple Regression Analysis. The conclusion was as follows. Firstly, family surroundings stress and studies stress of duty stress affected beneficially statistically a goal selection of self-effectiveness of course decision. Family surroundings influenced upon it positively. And studies effected on it negatively. Secondly, all factors of duty stress didn't affect beneficially statistically the work information of self-effectiveness of course decision. Thirdly, school surroundings stress of duty stress influenced upon positively statistically the problem solution of self-effectiveness of course decision. Fourthly, personality stress and duty anxiety stress affected beneficially statistically the future plan of self-effectiveness of course decision. Personality influenced upon it negatively and duty anxiety affected it positively.

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A study on Heavy metal of soil in the Vicinity of Nanjido (난지도 주변 지역 토양 중금속 오염 특성에 관한 연구)

  • 오현정;김민영;이재영
    • Journal of Soil and Groundwater Environment
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    • v.7 no.3
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    • pp.71-77
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    • 2002
  • This research was carried out from 2001. 4 until 2001. 5 in order to examine the level of soil contamination in the vicinity of Nanjido. The sampling was done at near the Nanjido soil. At the each sampling site we did the sampling at different depth- surface(0~15cm deep), 1m deep, 2m deep, 3m deep. The contamination of Cd, Cu, Pb, As, $Cr^{+6}$, and Hg were tasted and analysed by spectra AA. The examination showed that the average concentration level of the entire sampled soil was Cd, 0.229mg/kg, Cu 8.349mg/kg, Pb : 11.083mg/kg, As : 0.298mg/kg, $Cr^{+6}$ : 0.124mg/kg, and Hg : 0.134mg/kg. The concentration level of at the depth of 0-l5cm, came out to be Cd : 0.305mg/kg, Cu : 8.464mg/kg, Pb : 11 383mg/kg, As : 0.128mg/kg, $Cr^{+6}$ : 0.153mg/kg, and Hg : 0.092mg/kg. It shows that in the cases of Cd and C $r^{+6}$ the average concentration level of the whole sampled soil was about 80% of that of 0-l5cm depth. And as for Hg and As. the average concentration level of the entire sampled soil came out to be approximately twice as high as the sample soil from the depth surface, As for Cu and Pb, there was not much difference between the entire samples average concentration level and the concentration level of surface. It was hard to find much relationship between the depth of each site where sampling was done and the level of concentration, the concentration level of Pb and Cu at the sampling site C and E was quite high, which suggests that it has been affected by the polluted the hyang-dong stream and fill random up waste.

The health behaviors of the residents in a rural area (농촌 지역주민들의 건강 형태에 관한 조사연구)

  • Cho, Byung-Mann
    • Journal of agricultural medicine and community health
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    • v.22 no.2
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    • pp.183-193
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    • 1997
  • The status of health behaviors was surveyed in the random sample of 824 farmers (men 318, women 506) aged 40 years and older in Ulju-Gun, Kyungsangnam-Do. The data were collected by personal interview using structured questionnaire. The prevalence of individual health practices by sex(men/women) was 44.4%/45.0% in sleeping 7 or 8 hours; 92.7%/89.9% in eating breakfast almost every day; 82.7%/83.8% in eating between meals rarely or once in a while; 40.6%/88.1% in no drinking; 37.4%/86.6% in no smoking; 4.7%/5.6% in doing physical exercise regularly; 89.0%/80.0% in maintaining desirable weight for height (body mass index<25kg/$m^2$); 3.9%/23.2% in doing these health practices six or more The level of practicing health behaviors and perceiving their own health status was lower than the data from the residents in Pusan City. Therefore it could be expected to improve the health status of the residents in rural are through the effort to make them taking more interest in practicing health behaviors.

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Effects of Airport Special Guard's Security Service Value on Customers' Satisfaction and Customers' Loyalty (공항특수경비원들의 보안서비스가치가 고객만족 및 고객충성도에 미치는 영향)

  • Lee, Ji Eun;Kim, Chan Sun
    • Convergence Security Journal
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    • v.15 no.1
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    • pp.37-47
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    • 2015
  • This study aims at exploring effects of airport special guard's security service value on customers' satisfaction and customers' loyalty. Users of airport facilities located in Incheon were selected as the population in Jun. 2013 and the sample was extracted using cluster random sampling and 460 people were used for a final analysis. The questionnaire used for the study was composed of total 22 items including 6 items of socio-demographical characteristics, 6 items of security service value, 6 items of customers' satisfaction and 4 items of customers' loyalty etc. and using SPSSWIN 18.0, factor analysis, reliability analysis, multiple regression analysis, path analysis etc. were used. The credibility of the questionnaire was indicated to be over ${\alpha}$=.809. The findings are as follows. First, security service value has an effect on customers' satisfaction. if monetary value is enhanced, satisfaction with service composition is high. second, security service value has an effect on customers' loyalty. If monetary value and time value are enhanced, will of continuous use and will of recommendation of others are high. Third, customers' satisfaction has an effect on customers' loyalty. If satisfaction with service composition and satisfaction with use decision are increased, will of continuous use and will of recommendation of others are high. Fourth, airport special guard's security service value has a direct and indirect effect on customers' satisfaction and customers' loyalty. That is, it means customers' satisfaction is an important variable to mediate security service value and customers' loyalty.

Prevalence and Clinical Features of Probable REM Sleep Behavior Disorder-An Epidemiological Study in Osan City (유력 렘수면 행동장애 환자 유병률과 임상 양상-오산시 역학 연구)

  • Choe, Young-Min;Yoon, In-Young;Kim, Ki-Woong;Lee, Sang-Don;Ju, Ga-Won;Park, Joon-Hyuk
    • Sleep Medicine and Psychophysiology
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    • v.18 no.1
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    • pp.23-28
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    • 2011
  • Objectives: REM sleep behavior disorder (RBD) has received little attention in epidemiologic studies. This study aimed to determine the prevalence of probable REM sleep behavior disorder (pRBD) in the elderly population and its clinical features. Methods: A random sample of 1,588 was selected from a roster of 14,050 elderly population living in Osan city. The subjects were asked to fill out the REM sleep behavior disorder screening questionnaire (RBDSQ). Subjects whose score were 5 or higher on RBDSQ underwent a diagnostic phase of person-to-person assessment by experts in RBD. Results: Among 1,588 subjects, 886 elderly subjects participated in the screening phase and 123 subjects were assessed in the diagnostic phase. Eleven subjects were diagnosed as having pRBD, so prevalence was 1.5% (95% CI=0.70-2.30%). The frequency of depression and cognitive decline was significantly increased in patients with pRBD compared to subjects without pRBD, and there was no difference in sleep disturbances between two groups. Conclusions: Probable REM sleep behavior disorder is not rare in the elderly but frequently under-recognized. More attention should be paid to evaluation and treatment of RBD.

Linkage Disequilibrium Estimation of Chinese Beef Simmental Cattle Using High-density SNP Panels

  • Zhu, M.;Zhu, B.;Wang, Y.H.;Wu, Y.;Xu, L.;Guo, L.P.;Yuan, Z.R.;Zhang, L.P.;Gao, X.;Gao, H.J.;Xu, S.Z.;Li, J.Y.
    • Asian-Australasian Journal of Animal Sciences
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    • v.26 no.6
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    • pp.772-779
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    • 2013
  • Linkage disequilibrium (LD) plays an important role in genomic selection and mapping quantitative trait loci (QTL). In this study, the pattern of LD and effective population size ($N_e$) were investigated in Chinese beef Simmental cattle. A total of 640 bulls were genotyped with IlluminaBovinSNP50BeadChip and IlluminaBovinHDBeadChip. We estimated LD for each autosomal chromosome at the distance between two random SNPs of <0 to 25 kb, 25 to 50 kb, 50 to 100 kb, 100 to 500 kb, 0.5 to 1 Mb, 1 to 5 Mb and 5 to 10 Mb. The mean values of $r^2$ were 0.30, 0.16 and 0.08, when the separation between SNPs ranged from 0 to 25 kb to 50 to 100 kb and then to 0.5 to 1 Mb, respectively. The LD estimates decreased as the distance increased in SNP pairs, and increased with the increase of minor allelic frequency (MAF) and with the decrease of sample sizes. Estimates of effective population size for Chinese beef Simmental cattle decreased in the past generations and $N_e$ was 73 at five generations ago.

People Participation Towards Opisthorchis viverrini Prevention and Control in Chaiyaphum Province, Northeastern Thailand

  • Phongsiripapat, Rutjirapat;Chimplee, Kanokporn;Rujirakul, Ratana;Kaewpitoon, Soraya;Keawpitoon, Natthawut
    • Asian Pacific Journal of Cancer Prevention
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    • v.17 no.1
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    • pp.177-181
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    • 2016
  • This cross-sectional descriptive and qualitative study was aimed to study the people participation and their approaches toward the human carcinogenic liver fluke, Opisthorchis viverrini, prevention and control in Ban Chaun sub-district administrative organization (BCSAO) and Bamnet Narong sub-district municipality (BNSM), Bamnet Narong district, Chaiyaphum Province, Thailand between June 2013 and February 2014. Participants were purposive selected, included chiefs of sub-district administrative organizations, sub-district municipalities, sub-district health promotion hospitals (SHPHs), heads of village, and a further sample was selected with a multi-stage random sampling for public health volunteers, and villagers. The pre-designed questionnaire contained items for individualized status and the participatory steps of sharing ideas, decision-making, and planning, procession, evaluation, and mutual benefit, for the project O. viverrini prevention and control (POPC). In-depth interviews were used for collection of need approaches to POPC. With 375 participants who completed the questionnaire, it was found that people had a high level regarding to participate in the POPC, particularly in the process stage ($\bar{X}=3.78$, S.D. = 0.56), but the lowest level was found in sharing ideas, decision making, and planning step ($\bar{X}=3.65$, S.D. = 0.63). By comparison, participant status and organization did not significantly differ with people participation. In each step, Ban Chaun sub-district had a high level of participation in the step of sharing ideas, decision making, and planning toward POPC, more than Bamnet Narong sub-district municipality (t=2.20, p=0.028). Approaches for POPC in Ban Chaun sub-district and Bamnet Narong sub-district municipality included requirements for budget support, annual campaigns for liver fluke prevention and control, campaign promotion, risk group observation, home visiting, community rules regarding reducing raw fish consumption in their communities, and a professional public health officer for working in their communities, BCSAO, BNSM, and SHPH, for O. viverrini prevention and control. This study indicates that people realize that eradication of the liver fluke needs a continuous people participation for O. viverrini prevention and control in their communities.

Association of Risk of Gastric Cancer and Consumption of Tobacco, Alcohol and Tea in the Chinese Population

  • Tong, Gui-Xian;Liang, Han;Chai, Jing;Cheng, Jing;Feng, Rui;Chen, Peng-Lai;Geng, Qing-Qing;Shen, Xing-Rong;Wang, De-Bin
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.20
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    • pp.8765-8774
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    • 2014
  • This study aimed at summarizing epidemiological research findings on associations between tobacco, alcohol and tea consumption and risk of gastric cancer (GC) in the Chinese population. The review searched PubMed, Embase, China National Knowledge Infrastructure (CNKI) and China Biology Medicine (CBM) databases and reference lists of review papers for all studies published in English or Chinese languages. Information extracted, via two independent researchers, from retrieved articles included first author, year of publication, study design, sample size, source of controls and adjusted odds ratio (OR) or relative risk (RR) with the corresponding 95% confidence intervals (CIs) for each category. Statistical analyses used software STATA version 12.0. The systematic search found 89 articles containing 25,821 GC cases and 135,298 non-cases. The overall random effects in terms of pooled OR and 95%CI for tobacco, alcohol and tea consumption were 1.62 (95%CI: 1.50-1.74), 1.57 (95%CI: 1.41-1.76) and 0.67 (95%CI: 0.59-0.76) respectively; while the heterogeneity among included studies ranged from 80.1% to 87.5%. The majority of subgroup analyses revealed consistent results with the overall analyses. All three behavioral factors showed statistically significant dose-dependent effects on GC (P<0.05). The study revealed that tobacco smoking and alcohol drinking were associated with over 1/2 added risk of GC, while tea drinking conferred about 1/3 lower risk of GC in the Chinese population. However, these results should be interpreted with caution given the fact that most of the included studies were based on a retrospective design and heterogeneity among studies was relatively high.

The XRCC1 Arg399Gln Genetic Polymorphism Contributes to Hepatocellular Carcinoma Susceptibility: An Updated Meta-analysis

  • Pan, Yan;Zhao, Lei;Chen, Xing-Miao;Gu, Yong;Shen, Jian-Gang;Liu, Lu-Ming
    • Asian Pacific Journal of Cancer Prevention
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    • v.14 no.10
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    • pp.5761-5767
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    • 2013
  • The potential correlation of X-ray repair cross-complementing group 1 (XRCC1) Arg399Gln polymorphism with hepatocellular carcinoma (HCC) susceptibility is ambiguous. Taking account of inconsistent results of previous meta-analyses and new emerging literatures, we conducted a meta-analysis covering 15 case-control datasets to evaluate the relationship. Relevant studies from Medline, Embase and CNKI were retrieved. A fixed-effect model or a random-effect model, depending on between-study heterogeneity, were applied to estimate the association between XRCC1 polymorphism Arg399Gln and HCC risk with the results presented as odds ratios (ORs) and 95% confidence intervals (95% CIs). In accordance with Hardy-Weinberg equilibrium, 15 studies with data for 6,556 individuals were enrolled in this systematic review. For overall HCC,thr XRCC1 polymorphism Arg399Gln was significantly associated with HCC susceptibility in a homozygote model as well as in a dominant model (G/G vs. A/A, OR=1.253, p=0.028; G/G+A/G vs. A/A, OR= 1.281, p=0.047, respectively), but not in a heterozygote model (A/G vs. A/A, OR=1.271, p=0.066) or a recessive model (G/G vs. A/G + A/A, OR= 1.049, p=0.542). Similar results were also observed on stratification analysis by ethnicity (A/G vs. A/A, OR=1.357, p=0.025; G/G vs. A/A, OR=1.310, p=0.011; G/G+A/G vs. A/A, OR= 1.371, p=0.013). However, no potential contribution of XRCC1 Arg399Gln polymorphism to HCC susceptibility in HBV/HCV subgroups was identified. No publication bias was found in this study. In conclusion, the XRCC1 Arg399Gln polymorphism contributes to HCC susceptibility. Due to the lack of studies in Western countries, further large-sample and rigorous studies are needed to validate the findings.