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Zobayer Hossain,Tasnuva Yasmin 한국행정학회 2022 International Review of Public Administration Vol.27 No.1
Public sector innovation during pandemic is of much importance as this helps to mitigate unprecedented situations that arise as outcomes of the pandemic. The innovation and associated process are characterized by a number of factors which may vary from country to country. Exploring country-specific innovative practices during a pandemic and analyzing the factors that characterize those innovations are important especially in cases where acute shortage of literature prevails. This study, therefore, presented three sample cases on public sector innovation in Bangladesh and analyzed what factors might lead to those innovations. The paper shows that a number of environmental, organizational, individual factors coupled with the innovation attributes contributed to the innovative practices that public sector initiated to provide public services during the pandemic. Suggestions for further research are provided in line with the limitations that the study contains.
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Peer Smoking and Smoking-related Beliefs Among College Students in Bangladesh
Akiko Kamimura,Zobayer Ahmmad,Mu Pye,Bethany Gull 대한예방의학회 2018 예방의학회지 Vol.51 No.1
Objectives: Smoking is a significant public health issue in Bangladesh. The purpose of this study was to examine peer smoking and smoking-related beliefs among college students in Bangladesh. Methods: College students at two universities in Dhaka, Bangladesh participated in a self-administered survey in May and June 2017. Results: First, being a current or former smoker is associated with lower levels of beliefs among respondents that they would not smoke even with smoker friends or nervousness, and lower levels of intentions that they would not smoke, while current smokers and former smokers have different smoking-related beliefs. Second, having smoker friends is associated with lower levels of intentions that they would not smoke. Third, higher levels of normative beliefs that it is important not to smoke are associated with higher levels of beliefs that they would not smoke even with smoker friends or nervousness, higher levels of intentions that they would not smoke, and higher levels of avoidance of smoking. Conclusions: Smoking-related beliefs and perceived norms in individuals’ social networks are important components in promoting tobacco cessation in Bangladesh. But it is challenging to prevent or intervene in smoking because of the high rates of smoking in this country and the high prevalence of smokers in individuals’ social networks. Future studies should examine the most effective interventions to combat smoking in high-smoking social networks, such as using mobile apps or social media, and evaluate the effectiveness of such interventions.
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Peer Smoking and Smoking-related Beliefs Among College Students in Bangladesh
Kamimura, Akiko,Ahmmad, Zobayer,Pye, Mu,Gull, Bethany The Korean Society for Preventive Medicine 2018 Journal of Preventive Medicine and Public Health Vol.51 No.1
Objectives: Smoking is a significant public health issue in Bangladesh. The purpose of this study was to examine peer smoking and smoking-related beliefs among college students in Bangladesh. Methods: College students at two universities in Dhaka, Bangladesh participated in a self-administered survey in May and June 2017. Results: First, being a current or former smoker is associated with lower levels of beliefs among respondents that they would not smoke even with smoker friends or nervousness, and lower levels of intentions that they would not smoke, while current smokers and former smokers have different smoking-related beliefs. Second, having smoker friends is associated with lower levels of intentions that they would not smoke. Third, higher levels of normative beliefs that it is important not to smoke are associated with higher levels of beliefs that they would not smoke even with smoker friends or nervousness, higher levels of intentions that they would not smoke, and higher levels of avoidance of smoking. Conclusions: Smoking-related beliefs and perceived norms in individuals' social networks are important components in promoting tobacco cessation in Bangladesh. But it is challenging to prevent or intervene in smoking because of the high rates of smoking in this country and the high prevalence of smokers in individuals' social networks. Future studies should examine the most effective interventions to combat smoking in high-smoking social networks, such as using mobile apps or social media, and evaluate the effectiveness of such interventions.
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Improvement in DRX Power Saving for Non-real-time Traffic in LTE
Mohammad Tawhid Kawser,Mohammad Rakibul Islam,Khondoker Ziaul Islam,Mohammad Atiqul Islam,Mohammad Mehadi Hassan,Zobayer Ahmed,Rafid Hasan 한국전자통신연구원 2016 ETRI Journal Vol.38 No.4
A discontinuous reception (DRX) operation is included in the Long Term Evolution (LTE) system to achieve power saving and prolonged battery life of the user equipment. An improvement in DRX power saving usually leads to a potential increase in the packet delay. An optimum DRX configuration depends on the current traffic, which is not easy to estimate accurately, particularly for non-real-time applications. In this paper, we propose a novel way to vary the DRX cycle length, avoiding a continuous estimation of the data traffic when only non-real-time applications are running with no active real-time applications. Because a small delay in non-real-time traffic does not essentially impact the user’s experience adversely, we deliberately allow a limited amount of delay in our proposal to attain a significant improvement in power saving. Our proposal also improves the delay in service resumption after a long period of inactivity. We use a stochastic analysis assuming an M/G/1 queue to validate this improvement.
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