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拜特·乌尔·鲁夫清真寺,达卡,孟加拉国

世界建筑 2017年第2期 24-31页

作者： Marina tabassum Architects 玛丽娜.塔巴苏姆建筑师事务所

对本质的坚持——在空间的构建和施工方式两方面——是拜特·乌尔·鲁夫清真寺项目的核心。建筑师在由她自己的祖母贡献的地块上,利用当地社区募集的十分有限的项目资金,为冥想和祈祷创造了一个十分质朴的场所。不规则的基地上是一个高... 详细信息

对本质的坚持——在空间的构建和施工方式两方面——是拜特·乌尔·鲁夫清真寺项目的核心。建筑师在由她自己的祖母贡献的地块上,利用当地社区募集的十分有限的项目资金,为冥想和祈祷创造了一个十分质朴的场所。不规则的基地上是一个高起的台基。

关键词：清真寺主体空间建筑师美术家拜特鲁夫乌尔陶土砖建筑外墙

Development and Characterization of Calcium Based Biocomposites Using Waste Material (Calcite Stones) for Biomedical Applications

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Materials Sciences and Applications 2024年第5期15卷 113-135页

作者： Tasmim Adry Nuzhat tabassum Maisha Md. Abdul Gafur Suraya Sabrin Soshi Maruf Hasan Department of Biomedical Engineering Military Institute of Science and Technology Dhaka Bangladesh Pilot Plant and Process Development Center Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhaka Bangladesh Department of Mechanical Engineering Ahsanullah University of Science and Tecnology (AUST) Tejgaong Dhaka Bangladesh

Calcium-based biocomposite materials have a pivotal role in the biomedical field with their diverse properties and applications in combating challenging medical problems. The study states the development and characterization of Calcium-based biocomposites: Hydroxyapatite (HAP), and PVA-Gelatin-HAP films. For the preparation of Calcium-based biocomposites, an unconventional source, the waste material calcite stone, was used as calcium raw material, and by the process of calcination, calcium oxide was synthesized. From calcium oxide, HAP was prepared by chemical precipitation method, which was later added in different proportions to PVA-Gelatin solution and finally dried to form biocomposite films. Then the different properties of PVA/Gelatin/HAP composite, for instance, chemical, mechanical, thermal, and swelling properties due to the incorporation of various proportions of HAP in PVA-Gelatin solution, were investigated. The characterization of the HAP was conducted by X-ray Diffraction Analysis, and the characterization of HAP-PVA-Gelatin composites was done by Fourier Transform Infrared Spectroscopy, Thermomechanical Analysis, Tensile test, Thermogravimetric Differential Thermal Analysis, and Swelling Test. The produced biocomposite films might have applications in orthopedic implants, drug delivery, bone tissue engineering, and wound healing.

关键词： Hydroxyapatite Calcium-Based Biocomposites PVA-Gelatin Films Drug Delivery Bone Tissue Engineering

Bangla Handwritten Character Recognition Using Extended Convolutional Neural Network

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Journal of Computer and Communications 2021年第3期9卷 158-171页

作者： Tandra Rani Das Sharad Hasan Md. Rafsan Jani Fahima tabassum Md. Imdadul Islam Department of Computer Science & Engineering Jahangirnagar University Savar Dhaka Bangladesh Institute of Information Technology Jahangirnagar University Savar Dhaka Bangladesh

The necessity of recognizing handwritten characters is increasing day by day because of its various applications. The objective of this paper is to provide a sophisticated, effective and efficient way to recognize and classify Bangla handwritten characters. Here an extended convolutional neural network (CNN) model has been proposed to recognize Bangla handwritten characters. Our CNN model is tested on “BanglalLekha-Isolated” dataset where there are 10 classes for digits, 11 classes for vowels and 39 classes for consonants. Our model shows accuracy of recognition as: 99.50% for Bangla digits, 93.18% for vowels, 90.00% for consonants and 92.25% for combined classes.

关键词： Loss and Accuracy Deep Neural Network Image Classification Noise Removal CNN and HCR

Determination of the Binding Modes ofα-Conotoxins

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Determination of the Binding Modes ofα-Conotoxins

Impact of geopolitical risk,GDP,inflation,interest rate,and trade openness on foreign direct investment:Evidence from five Southeast Asian countries

第十二届海洋药物学术年会

作者： R YU N tabassum H CUNY DJ Adams T JIANG Key Laboratory of Marine Drugs Chinese Ministry of EducationSchool of Medicine and PharmacyOcean University of China Health Innovations Research Institute School of Medical SciencesRMIT University

Conotoxins are peptide toxins extracted from the venom ofcarnivorous marine cone snail[1,2]Members of theα-conotoxin subfamily potently block nicotinic acetylcholine receptors（nAChRs）,which are involved in signal transmission[3].nAChRs are important pharmacological targets due to their involvement in the transmission of pain stimuli and also in numerous neurological diseases and *** potency and specificity ofα-conotoxins have led to their development as drug leads[4],and also to their use in the investigation of the role of nAChRs in various physiological processes[3]This review presents published[5-7]and unpublished results from our group on study of the binding modes of theα-*** results suggest that it is efficient to combine computational modeling,and eletrophysiological data to investigate the binding modes of theα-conotoxins and based which for design novelα-conotoxin analogues for therapeutic applications

关键词： Conotoxins molecular dynamics simulation peptide nicotinic acetylcholine receptor

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Regional Sustainability 2024年第4期5卷 44-56页

作者： Md.Shaddam HOSSAIN Liton Chandra VOUMIK Tahsin tabassum AHMED Mehnaz Binta ALAM Zabin TASMIM Department of Economics Noakhali Science and Technology UniversityNoakhali3814Bangladesh

Historically,geopolitical risk(GPR)has posed significant challenges to international economic,social,and political *** study investigated how internal GPR in the selected five Southeast Asian countries(Indonesia,South Korea,Malaysia,the Philippines,and Thailand)influences foreign direct investment(FDI)during *** stationarity of the data was assessed using the Augmented Dickey-Fuller(ADF)unit root test,which shows that the data became stationary after the first *** Kao,Pedroni,and Westerlund cointegration tests were employed to examine long-term cointegration among the selected variables(FDI,GPR index(GPRI),gross domestic product(GDP),inflation,interest rate,and trade openness(TOP)).The results indicated that these variables have a long-term ***,regression analysis using the Pooled Ordinary Least Squares(OLS)regression,fixed effect,random effect,Arellano-Bond dynamic panel-data estimation,and system generalized moment method(GMM)revealed that GPRI and TOP negatively impacted FDI in the selected five Southeast Asian *** the same time,GDP,inflation,and interest rate positively influenced FDI in these *** FDI is crucial to shaping a country’s macroeconomic structure,this study recommends that governments and central banks of the selected five Southeast Asian countries should implement policies and strategies to encourage foreign investments.

关键词： Foreign direct investment Geopolitical risk Gross domestic product(GDP) Inflation Interest rate Trade openness Southeast Asian countries

Design and Analysis of Parabolic Trough Solar Water Heating System

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Journal of Architectural Environment & Structural Engineering Research 2019年第3期2卷 1-6页

作者： Samia tabassum Laila Sharmin Muhammad Shahriar Bashar Mashudur Rahaman Sumon Chandra Debnath Mahfuza Khanam Institute of Fuel Research&Development Bangladesh Council of Scientific and Industrial ResearchDhakaBangladesh

Renewable energy technology is one of the prospective sources which can meet the energy demand and can contribute to achieve sustainable development *** collectors are widely used in solar thermal power generation and water heating system *** is very popular due to its high thermal efficiency,simple construction requirements and low manufacturing *** paper is concerned with an experimental study of parabolic trough collector for water heating *** focuses on the performance of concentrating solar collector by changing the reflector materials(aluminum sheet,aluminum foil and mirror film).In Bangladesh,it is possible to use low cost solar concentrating technologies for domestic as well as industrial process heat *** line focusing parabolic trough collectors have been designed,developed and evaluated its performance by collecting solar radiation,inlet and outlet water temperature,flow rate,efficiency etc.

关键词： Solar energy Parabolic trough collector Reflector Efficiency

Time Estimation in Developmental Dyslexia: An Experimental Investigation

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Open Journal of Medical Psychology 2014年第5期3卷 373-381页

作者： Azizuddin Khan Abdalla Abdal-hay tabassum Qazi Claudio López Calle Ruth Clavijo Castillo Psychophysiology Laboratory Department of Humanities and Social Sciences Indian Institute of Technology Bombay Mumbai India Facultad de Psicología Universidad de Cuenca Cuenca Ecuador Engineering Materials and Mechanical Design Faculty of Engineering South Valley University Qena Egypt Department of Psychology S.N.D.T University Churchgate Mumbai India

Time estimation is the ability to judge the duration or apprehend the passage of time by the order of occurrence of experience or by physiological rhythm (Fraisse, 1984). It plays quite a significant role in language disorder especially developmental dyslexia. It is characterized by deficits in phonological processing abilities. However, it is unclear what the underlying factors for poor phonological abilities or speech sound representations are. The deficit in phonological processes has been for the processing of paired tones or temporal sequences different when relatively short time intervals are used in individuals with dyslexia compared to typical readers. This paper presents the results of a study that was undertaken to determine the effects of method of time judgment, and paradigm on dyslexic and atypical readers. An experiment was conducted using 115 children (age: M = 12.23 years, SD = 1.30), 51 dyslexics and 64 typical readers. The data were obtained through the method of verbal estimation and reproduction. Analysis of variance was used to analyse the data. Time judgments data were analyzed using directional error. For directional error, all the main effects and few interactions were significant. Children with dyslexia showed more errors in time estimation (M = 0.59, SD = 0.52) as compared to typical readers (M = 0.83, SD = 0.74). Estimation of duration under the prospective paradigm was more accurate than under the retrospective paradigm for both dyslexics and typical readers. However, dyslexics were more error prone as compared to typical readers. Time judgment was accurate under verbal time estimation as compared to reproduction method.

关键词： Duration Language Disorder Phonological Deficit Typical Reader

Diets of Halfbeak Hemiramphus lutkei(Valenciennes,1847)from Karachi Coast,Pakistan

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Journal of Coastal Life Medicine 2014年第2期 85-88页

作者： Sadaf tabassum Farzana Yousuf Naeema Elahi Md.Mosaddequr Rahman Md.Yeamin Hossain Department of Zoology University of KarachiKarachiPakistan Faculty of Fisheries Kagoshima UniversityKagoshima 890-0056Japan Department of Fisheries Faculty of AgricultureUniversity of RajshahiRajshahi 6205Bangladesh

Objective: To investigate the diets of the Lutke’s halfbeak, Hemiramphus lutkei (H. lutkei) to determine the food and feeding habits. Methods:Samples of H. lutkei were collected from the landing sites of Karachi Coast, Pakistan. Total length was measured to the nearest 0.01 cm using digital slide calipers, and total body weight was measured using an electronic balance with 0.01 g accuracy. The dietary composition was determined from gut content examination and analysis was done using frequency of occurrence and numerical methods. To assess the changes in diet with size, H. lutkei were divided into two size groups, Group 1:14-20 cm (n=250) and Group 2:21-25 cm (n=160). Results:The total length and body weight of the sampled specimens ranged from 14 to 25 cm and 10 to 23.5 g, respectively. Out of the studied specimens, 45.12%fish stomachs were found to be empty. Dietary composition revealed daphnia, small fish, isopods, unidentified animal materials, ostracods and unidentified plant materials in the gut contents of Lutke’s halfbeak. Therefore, H. lutkei is omnivore fish feeding on algae, zooplankton, small fishes and different food items of both plant and animal origin. According to the Schoener overlap index (C), there was no significant difference in feeding of the two length groups of H. lutkei (C=0.833). On the other hand, the Shannon-Wiener index showed that the prey diversity of the Lutke's halfbeak in Group 1 was lower (H'=1.545) than that of Group 2 (H'=1.653). Conclusions:This study reports the first description of diets for H. lutkei, which would be useful for the sustainable management of this fishery in the coast of Pakistan and also neighboring countries.

关键词： Food Feeding habit Hemiramphus lutkei Omnivore Pakistan

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美国野山鸡肌肉色泽和系水性的相关性研究

饲料工业 2017年第22期38卷 28-32页

作者：杨家新汪晶晶朱健 Maria tabassum Chaudhry 李垚戴四发东北农业大学动物营养研究所黑龙江哈尔滨150030 安徽科技学院动物科学学院安徽凤阳233100

对不同性别美国野山鸡肌肉色泽和系水性之间的相关性进行研究和比较分析。选择120 d健康,体重无明显差异的美国野山鸡24只(公母各12只),取胸肌和腿肌样,分析宰后和冷藏48 min、24 h、48 h和72 h时的色泽、含水率和系水性指标并进行相关... 详细信息

对不同性别美国野山鸡肌肉色泽和系水性之间的相关性进行研究和比较分析。选择120 d健康,体重无明显差异的美国野山鸡24只(公母各12只),取胸肌和腿肌样,分析宰后和冷藏48 min、24 h、48 h和72 h时的色泽、含水率和系水性指标并进行相关性分析。结果表明,公野山鸡胸肌亮度(L*)和黄度(b*)与解冻损失率和失水率间存在显著(P<0.05或P<0.01)正相关,而腿肌48 min和48 h的L*与水浴损失间显著(P<0.05)负相关;母野山鸡腿肌48 min、48 h和72 h的L*与解冻损失率和含水率间显著(P<0.05或P<0.01)正相关,而红度(a*)与其存在显著(P<0.05)负相关,且48 h后的腿肌a*和b*与滴水损失率间显著(P<0.05)正相关。综上所述,美国野山鸡肌肉色泽和系水性之间存在明显的相关性,且与其性别、部位和宰后时间密切相关。

关键词：美国野山鸡系水性肌肉色泽相关性