International Competitiveness and Environmental Regulations

This study follows the standard factor endowment approach to explain the effects of environmental regulations on net exports in different product-based industries. It constructs an econometric model which includes factor endowments and environmental regulations to examine how strict environmental policy impact export competitiveness. Cross-sectional and time series (panel) data for 6 countries and 17 years were used in this model. In this study, capital services increase net exports in labor-intensive industries like textiles, textile products, leather and footwear industries. The effects of increased labor intensity in food, textiles and machinery is higher than for other capital intensive good industries. The environmental regulation imposed in textile, textiles products, leather and footwear industry, and manufacturing (n.e.c) industry negatively impact net exports.Environmental Economics and Policy,

Food Safety Standards and Export Competitiveness in the Food and Processed Food Industries in Asia-Pacific Countries

Developing country producers face several constraints related to food safety standards imposed by developed countries. The purpose of this study is to identify factors affecting export flows with respect to food safety standards; and to measure the effects of food safety standards on exports. This study incorporates a food safety variable in a gravity model. The analysis uses aggregate data for bilateral exports of processed food products, and data for factors affecting bilateral export flows for 17 years on 16 OECD and Asia-Pacific countries. The results show that food product exports are negatively affected by aflatoxin standards. A one percent increase in food safety standards decrease exports by approximately one percent. This means that large changes in food standards (which are common these days) will have salutary, deleterious impacts on food exports by developing countries.Food Consumption/Nutrition/Food Safety, International Relations/Trade,

Factors Affecting International Mergers and Acquisitions

The purpose of this paper is to investigate the factors that explain outward and inward merger and acquisition (M/A) activity for a country. The variables used to explain M/A activity include the exchange rate, interest rate, and stock market prices. Regression analysis is used to isolate and clarify the effects of these three factors for aggregate M/A activity and M/A activity within the food, beverage, and tobacco industry. The analysis shows that three variables, the exchange rate, interest rate, and stock prices, are quite important in explaining variations in M/A activity by country. Exchange rate changes in particular have a very elastic impact on outward M/A activity, indicating that price effects are important in determining outward investment flows. The stock market index positively influenced inward and outward M/A activity. The interest rate had a negative impact on M/A in the inward and outward M/A models with M/A outflows decreasing by about the same percentage that interest rates increase.Industrial Organization,

Restrained Shrinkage of Fly Ash Based Geopolymer Concrete and Analysis of Long Term Shrinkage Prediction Models

The research presented in this manuscript describes the procedure to quantify the restrained shrinkage of geopolymer concrete (GPC) using ring specimen. Massive concrete structures are susceptible to shrinkage and thermal cracking. This cracking can increase the concrete permeability and decrease the strength and design life. This test is comprised of evaluating geopolymer concrete of six different mix designs including different activator solution to fly ash ratio and subjected to both restrained and free shrinkage. Test results obtained from this experimental setup was plotted along with the available empirical equation to observe the shrinkage strain of GPC and a model was suggested to predict the shrinkage strain of GPC. It was found from this study that along with activator solution to fly ash ratio the final compressive strength of GPC plays an important role on shrinkage strai

A medium frequency transformer with multiple secondary windings for medium voltage converter based wind turbine power generating systems

Recent advances in magnetic materials have led to the development of compact and light weight, medium and high frequency transformers, which would be a possible solution to reducing the size and weight of wind turbine power generating systems. This paper presents the overall design and analysis of a Metglas amorphous alloy 2605SA1 based medium frequency transformer to generate the isolated balanced multiple DC supplies for medium voltage converter systems. A comprehensive electromagnetic analysis is conducted on the proposed design based on experimental results. The test stand, data analysis, and test results are discussed. © 2013 American Institute of Physics

The Impact of Competition Policy on Production and Export Competitiveness: A Perspective from Agri-food Processing

This study tests the hypothesis that competition policy positively impacts a country's production and export competitiveness. The results show that competition policy has a significantly positive impact on manufacturing production. The results also show that exports for both total manufacturing and food manufacturing are positively related to competition policy.Competition policy, production, export competitiveness, Agribusiness,

Weight-related status and associated predictors with psychological well-being among first-year university students in Bangladesh: a pilot study

University students (especially first-years) not only have to cope with their academic curriculum but also issues such as being away from the home environment and living independently for the first time. Those who do not adapt quickly to these new conditions are likely to be susceptible to physical and psychological vulnerabilities. The present study surveyed first-year Bangladeshi undergraduate students to investigate their weight status (i.e., the prevalence of being normal weight, underweight, overweight, and obese) and the prevalence of depression and associated risk factors. A cross-sectional survey was conducted among 404 first-year university students (aged 18–23 years) residing at a Bangladeshi university. The participants completed a survey examining socio-demographic and behavioral variables, alongside the WHO-5 Well-Being Index. Binary logistic regression was performed to determine significant associations between the variables under examination. Prevalence rates of being normal weight, underweight, overweight, and obese were 66.8%, 20.3%, 9.7%, and 3.2% respectively. Associated predictors of weight-related problems were being female and lack of physical exercise. The prevalence rate of depression was 68.1%. There were no significant gender differences and associated predictors of depression were lack of physical exercise, unsatisfactory sleep quality, excessive internet use, and excessive reading hours. Being underweight, overweight, or being obese alongside the prevalence of depression among first-year university students were high. Findings indicate that first-year university students are a vulnerable group for some physical and psychological problems. Findings recommend the need for intervention programs, alongside adequate and appropriate supportive services for first-year Bangladeshi university students

Prevalence and factors associated with depression and anxiety among first-year university students in Bangladesh: a cross-sectional study

University students, especially those in their first year, not only face challenges related to their personal life but also to their academic performance. Such unfavorable conditions predispose them to psychological illnesses such as depression and anxiety. The present study surveyed first-year undergraduate students to assess the prevalence of depression and anxiety and their potential underlying reasons. A cross-sectional questionnaire was conducted with 400 first-year university students aged between 18 and 23 years residing at Jahangirnagar University (in Bangladesh). After providing informed consent, the participants completed a survey examining socio-demographic variables and behavioral variables, along with the PHQ-9 scale, and the GAD-7 scale. Binary logistic regression was performed to determine the significant associations between the variables under examination. The prevalence rates of moderate to extremely severe levels of depression and anxiety were 69.5% and 61%, respectively, with no significant gender differences. The main risk factors for depression were unsatisfactory sleep quality and lack of physical exercise. The main risk factor for anxiety was excessive internet use. The prevalence of depression and anxiety levels among first-year university students was high in the present study and appears to confirm the notion that first-year university students are a vulnerable group for mental illnesses. The findings suggest the need for intervention programs, alongside adequate and appropriate supportive services for Bangladeshi university students