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检索条件"作者=md. Ashik KhAN"
4130 条 记 录,以下是41-50 订阅
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Removal of trace arsenic(V) and phosphate from water by a highly selective ligand exchange adsorbent
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Journal of Environmental Sciences 2011年 第12期23卷 1947-1954页
作者: md. Rabiul Awual Sherif A. El-Safty Akinori Jyo National Institute for Materials Science Exploratory Materials Research Laboratory for Energy and Environment 1-2-1 Sengen TsukubaIbaraki 305-0047 Japan Department of Applied Chemistry and Biochemistry Kumamoto University Kurokami 2-39-1 Kumamoto 860-8555 Japan
A highly selective ligand exchange type adsorbent was developed for the removal of trace arsenic(V) (As(V)) and phosphate from water. This adsorbent was prepared by loading zirconium(IV) on monophosphonic acid... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Discrete Simulation of Flexible Plate Structure Using State-Space Formulation
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系统仿真学报 2008年 第19期20卷 5141-5146页
作者: S. md. Salleh M. O. Tokhi Department of Automatic Control and System Engineering The University of Sheffield Sheffield S3 1JD U. Kingdom Faeulty of Mechanical and Manufacturing Engineering University of Tun Hussein Onn Malaysia 86400 Johor Malaysia
This paper presents the development of dynamic simulation of a flexible plate structure with various boundary conditions. A flexible square plate is considered. A finite-difference method is used to discretise the gov... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Permutation Algebra for Constructing Reversible Circuits
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Journal of Quantum Information Science 2012年 第3期2卷 61-65页
作者: Shah Mohammad Bahauddin Abu ashik md. Irfan Department of Applied Physics Electronics & Communication Engineering Faculty of Engineering & Technology University of Dhaka Dhaka Bangladesh
In this paper, we show that the algebra of permutation group is one of the inherent structures of reversible logic for quantum computation. In this venture, we discuss necessary properties of cycle and transposition t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Impact of Lockdown Measures and Meteorological Parameters on the COVID-19 Incidence and Mortality Rate in Bangladesh
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Infectious Microbes & Diseases 2021年 第1期3卷 41-48页
作者: md.ashik Imran Imad Uddin Noor Ajit Ghosh Department of Biochemistry and Molecular Biology Shahjalal University of Science and TechnologySylhet-3114Bangladesh.
The coronavirus disease 2019(COVID-19)pandemic has become a public health crisis and a global catastrophe for human *** the absence of a vaccine,non-pharmaceutical interventions have been implemented across the world ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Comparative Study on Dyeing of Cotton, Modal and Lyocell Fabrics Using Bifunctional and Polyfunctional Reactive Dyes
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Journal of Textile Science and Technology 2020年 第1期6卷 40-48页
作者: md. Ershad khan Department of Textile Engineering Ahsanullah University of Science and Technology Dhaka Bangladesh
Polyfunctional reactive dyes have been introduced by the renowned dye manufacturers in the recent years for better exhaustion and fixation performance. This paper deals with evaluation of the dyeing performance of thr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Approach for Grid Connected PV Management:Advance Solar Prediction and Enhancement of Voltage Stability Margin Using FACTS Device
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Journal of Electronic Science and Technology 2020年 第4期18卷 367-377页
作者: md.Masum Howlader Mohammad Rokonuzzaman md.Tanbhir Hoq Aziz Un Nur Ibn Saif md.Shahrukh Adnan khan Mahfuj Howlader Department of Electrical and Electronic Engineering University of Asia PacificDhaka 1205 Tyndall National Institute University College CorkCork T12 K8AF School of Science and Engineering Canadian University of BangladesDhaka 1212 Department of Computer Science and Engineering University of DhakaDhaka 1000
The uncertainty in solar energy is different from conventional,dispatchable generation fuels and difficult to incorporate into the standard system operating *** the first part of this work,the machine learning algorit... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Design and Optimization of Photonic Crystal Fiber Based Sensor for Gas Condensate and Air Pollution Monitoring
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Photonic Sensors 2017年 第3期7卷 234-245页
作者: md. Ibadul ISLAM Kawsar AHMED Shuvo SEN Sawrab CHOWDHURY Bikash Kumar PAUL md. Shadidul ISLAM Mohammad Badrul Alam MIAH Sayed ASADUZZAMAN Department of Information and Communication Technology (ICT) Mawlana Bhashani Science and Technology University Santosh Tangail 1902 Bangladesh Group of Bio-photomatix Tangail 1902 Bangladesh Department of Software Engineering (SWE) Daffodil International University Sukrabad Dhaka 1207 Bangladesh
In this paper, a hexagonal shape photonic crystal fiber (H-PCF) has been proposed as a gas sensor of which both micro-structured core and cladding are organized by circular air cavities. The reported H-PCF has a sin... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A criterion based adaptive RSIC scheme in underwater communication
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Journal of Systems Engineering and Electronics 2021年 第2期32卷 408-416页
作者: khan md.Rizwan DAS Bikramaditya PATI Bibhuti Bhusan Department of Electronics and Telecommunication Engineering Veer Surendra Sai University of TechnologyBurla 768018India Department of Electrical Engineering Veer Surendra Sai University of TechnologyBurla 768018India
Multi-access interference(MAI)is the main source limiting the capacity and quality of the multiple-input multipleoutput orthogonal frequency division multiplexing(MIMO-OFDM)system which fulfills the demand of high-spe... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Efficient removal of heavy metals from electroplating wastewater using polymer ligands
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Frontiers of Environmental Science & Engineering 2016年 第2期10卷 352-361页
作者: md. Lutfor RAHMAN Shaheen M. SARKAR Mashitah Mohd YUSOFF Faculty of Industrial Sciences & Technology Universiti Malaysia Pahang 26300 Gambang Kuantan Malaysia
Poly(hydroxamic acid)-poly(amidoxime) che- lating ligands were synthesized from poly(methyl acrylate-co-acrylonitrile) grafted acacia cellulose for removing toxic metal ions from industrial wastewaters. These li... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Status and ethno-medicinal usage of invasive plants in traditional health care practices: a case study from northeastern Bangladesh
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Journal of Forestry Research 2011年 第4期22卷 649-658页
作者: Mohammed Abu Sayed Arfin khan Fahmida Sultana md. Habibur Rahman Bishwajit Roy Sawon Istiak Anik Department of Forestry and Environmental Science School of Agriculture and Mineral Sciences Shahjalal University of Science and Technology Sylhet 3114 Bangladesh
Species diversity and ethno-medicinal usage of 39 species of invasive plants were explored in and around two protected areas, Khadimnagar National Park (KNP) and Rema-Kalenga Wildlife Sanctu- ary (RKWS), of northe... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论