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Predictors of Meningitis in Under-Fifteen Children Attending an Intensive Care Unit of an Urban Large Diarrheal Disease Hospital in Bangladesh

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Food and Nutrition Sciences 2014年第2期5卷 169-176页

作者： Farzana Afroze Tahmeed Ahmed shafiqul alam sarker Abu S. G. Faruque Hasan Ashraf Pradip Kumar Bardhan Sumon Kumar Das Mohammod Jobayer Chisti Centre for Nutrition and Food Security (CNFS) International Centre for Diarrhoeal Disease Research Dhaka Bangladesh Centre for Nutrition and Food Security (CNFS) International Centre for Diarrhoeal Disease Research Dhaka Bangladesh School of Population Health The University of Queensland Brisbane Australia.

Background: Data are lack on predicting features of meningitis in diarrheal children although the great clinical importance. Objective: To evaluate clinical and laboratory features in predicting meningitis in under-fifteen children having diarrheal illnesses. Methods: Children aged 1 month to 15 years, admitted in the ICU of the Dhaka Hospital of icddr, b between March 2011 and February 2012 with fever and seizure or altered consciousness and having LP done were enrolled into this analysis. Those children who had abnormal CSF findings [pleocytosis (normal range of leukocyte, 0 - 10/mm3) and/or elevated protein (normal range, 0.10 - 0.45 mg/dl) and low glucose (normal value, 60% of corresponding blood glucose)] were defined as meningitis. Comparison was made between children with (cases = 17) and without meningitis (controls = 66) from our study children. Data were retrospectively collected from SHEBA, an online database system of the Dhaka Hospital of icddr, b. Results: Death was significantly higher among the cases compared to the controls (29% vs. 3%, p = 0.003). In logistic regression analysis, after adjusting for potential confounders, cases frequently had hypoxemia (95% CI 1.55 - 21.93), absent peripheral pulse (95% CI 1.95 - 27.13) and neutrophilia (95% CI 1.13 - 17.00). Conclusion: Our data suggest that children with meningitis had higher case fatality rate. Simple independent predictors of meningitis such as hypoxemia, absent peripheral pulse, and neutrophilia may help clinicians to initiate early and prompt management in order to curve lifelong sequel due to meningitis and death in such patient population especially those in resource poor settings.

关键词： Children Diarrhea Hypoxemia Meningitis Neutrophilia Peripheral Pulse

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Annual pattern of zooplankton communities and their environmental response in a subtropical maritime channel system in the northern Bay of Bengal, Bangladesh

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Acta Oceanologica Sinica 2018年第8期37卷 65-73页

作者： ABDULLAH Al Mamun alam Md.Didarul AKHTAR Aysha XU Henglong ISLAM Md.shafiqul MUSTAFA KAMAL Abu Hena UDDIN M Muslem alam Md.Wahidul Laboratory of Microbial Ecology Ocean University of China Faculty of Marine Sciences and Fisheries University of Chittagong Department of Animal Science and Fishery Faculty of Agriculture and Food Sciences Universiti Putra Malaysia Campus Bintulu

Zooplankton plays an important role in aquatic food webs by fluxing of energy from primary producer to subsequent trophic levels in the food chain. The annual pattern of zooplankton communities and potential environmental drivers were studied in the Kohelia channel, Bangladesh from summer 2014 to spring *** were collected using net at a depth of 1 m. A total of 32 species belonged to 18 orders, 27 families and 15 taxonomic groups were identified. Of these species, 22 distributed in all four seasons of which 8 were dominant and highly contributing to the total communities. Species number peaked in summer next to winter and fall in spring while maximum abundance was in summer and minimum in spring. Multivariate analyses showed that there was a clear annual pattern in the zooplankton communities. Species diversity and evenness peaked in spring but fall in autumn while the high value of species richness was found in winter. Biological-environmental best matching（BIO-ENV） analyses conformed that community pattern of zooplankton was mainly driven by transparency salinity, and temperature individually or combined with water nutrients. These results demonstrate that annual pattern of the zooplankton community shaped by channel environmental factors in subtropical channel ecosystems, thus might be used for community-based subtropical coastal water bioassessment.

关键词： zooplankton trophic levels subtropical channel community structure multivariate approach

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Parameter Sensitivity and Qualitative Analysis of Dynamics of Ovarian Tumor Growth Model with Treatment Strategy

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Journal of Applied Mathematics and Physics 2020年第6期8卷 941-955页

作者： Md. Shah alam Md. Kamrujjaman Md. shafiqul Islam Department of Mathematics University of Louisiana at Lafayette Lafayette LA USA Department of Mathematics University of Dhaka Dhaka Bangladesh Department of Mathematics and Statistics University of Calgary Calgary AB Canada School of Mathematical and Computational Sciences University of Prince Edward Island PE Canada

In this paper, we are interested to find the most sensitive parameter, local and global stability of ovarian tumor growth model. For sensitivity analysis, we use Latin Hypercube Sampling (LHS) method to generate sample points and Partial Rank Correlation Coefficient (PRCC) method, uses those sample points to find out which parameters are important for the model. Based on our findings, we suggest some treatment strategies. We investigate the sensitivity of the parameters for tumor volume, y, cell nutrient density, Q and maximum tumor size, ymax. We also use Scatter Plot method using LHS samples to show the consistency of the results obtained by using PRCC. Moreover, we discuss the qualitative analysis of ovarian tumor growth model investigating the local and global stability.

关键词： Parameter Sensitivity Latin Hypercube Sampling Partial Rank Correlation Coefficient Scatter Plot Monotonicity Stability Analysis

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初等教育质量:孟加拉农村和乡镇的社区因素(英文)

初等教育质量:孟加拉农村和乡镇的社区因素(英文)

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城乡教育一体化与教育制度创新——2011年农村教育国际学术研讨会

作者： shafiqul alam 孟加拉国开放大学

文献表明,教育质量在不同的语境有不同的意义。本研究的目的在于发现孟加拉国父母对农村小学教育质量的看法。社区在儿童教育中扮演着重要的角色。本研究确定了影响教育质量的社区因素。本研究采用个案研究(特点人种学)和调查的方法。... 详细信息

文献表明,教育质量在不同的语境有不同的意义。本研究的目的在于发现孟加拉国父母对农村小学教育质量的看法。社区在儿童教育中扮演着重要的角色。本研究确定了影响教育质量的社区因素。本研究采用个案研究(特点人种学)和调查的方法。通过半结构式的访谈,获得了定性数据。数据分析是通过一个借来的并改编自扎根理论的方法的程序来进行的。对数据的解释来源于人力资本和社会资本理论的概念。在定量研究中,通过对家长的问卷调查来收集数据。定量研究的结果补充定性研究。本研究确定了六个因素:财务状况、环境、教育程度、给学校的沟通和支持、社区对孩子的照顾,以及社区人们之间的团结与合作。这项研究还表明,"农村社会角色"的概念往往会想到为"为孩子做的事情"。在社区和学校之间存在一种生态平衡的关系。研究表明,社区和儿童的人力资本和社会资本之间是一种彼此加强的循环。这意味着,家庭和社区的人力和社会资本在建立儿童的人力和社会资本(素质教育)中发挥着重要的作用,反之亦然。这些关于教育质量的观察给小学教育的知识基础增加了一个新的地平线,并且还可能有助于决策和进一步的研究。

关键词：初等教育质量社区因素人力和社会资本

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Outcomes of Percutaneous Nephrolithotomy with or without Nephrostomy Tube: A Comparative Study

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Journal of Biosciences and Medicines 2019年第3期7卷 52-60页

作者： Mohammad Ibrahim Ali Prodyut Kumar Saha shafiqul alam Chowdhury Nahid Kamal Mostafiger Rahman Sazzad Hossain Ripan Debnath Mohammad Saruar alam A. K. M. Shahidur Rahman Kamrul Islam Department of Urology Dhaka Medical College Hospital Dhaka Bangladesh District Hospital Sherpur Bangladesh Department of Urology Prime Medical College Rangpur Bangladesh Apollo Hospital Ltd. Gulshan Dhaka Bangladesh Department of Nephrology Bangabandhu Sheikh Mujib Medical University (BSMMU) Dhaka Bangladesh Zilla Sadar Hospital Habigong Bangladesh

Objectives: To compare the outcomes of Percutaneous Nephrolithotomy (PCNL) with or without nephrostomy tube. Materials & Methods: This prospective comparative study intended to compare the outcomes between PCNL without nephrostomy tube and PCNL with nephrostomy tube. A total of 50 cases of renal stone disease planned for PCNL in Dhaka Medical College Hospital from July 2015 to June 2017, were included in this study according to the statistical calculation. Cases were randomly allocated to group A (PCNL without nephrostomy tube) and group B (PCNL with nephrostomy tube). Each group consisted of 25 patients. The outcome variables were post operative pain, requirement of analgesic, leakage of urine and post operative hospital stay. Data were analyzed and compared by statistical tests. Results: No significant differences were found regarding age (p = 0.95), sex (p = 0.55) and operation time (p = 0.36) between two groups. Post operative pain (p p p p Conclusions: Percutaneous nephrolithotomy without nephrostomy tube is better than percutaneous nephrolithotomy with nephrostomy tube in selective cases. It significantly reduces post operativepain, analgesic requirement and postoperative hospital stay. So percutaneous nephrolithotomy without nephrostomy tube is safe and effective.

关键词： Nephrostomy Percutaneous Nephrolithotomy (PCNL) Renal Stone Disease

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