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Direct and Indirect Effects of Socioeconomic Factors on Age at First Marriage in Slum Areas,Bangladesh

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Chinese Journal of Population,Resources and Environment 2009年第3期7卷 79-82页

作者： Shamima Akter md.Mizanur rahman Department of Population Science and Human Resource Development University of Rajshahi

This article attempts to examine the influence of some selected predictor variables on female age at first marriage in slum areas of Bangladesh.A path and multiple classification analysis(MCA) approach have been *** thought that respondent's educational level and the mass media such as watching television have a significant direct impact on age at marriage,while the types of family and occupational status have an indirect effect on age at marriage.

关键词： age at first marriage slum areas MCA and path analysis

Reproductive development of two groundnut cultivars as influenced by boron and light

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Information Processing in Agriculture 2018年第2期5卷 289-293页

作者： md.Quamruzzaman md.Jafar Ullah md.Fazlul Karim Nazrul Islam md.Jahedur rahman md.Dulal Sarkar Department of Agronomy Sher-e-Bangla Agriculture UniversityDhaka 1207Bangladesh Department of Horticulture Sher-e-Bangla Agriculture UniversityDhaka 1207Bangladesh

Boron is an important micronutrient that enhances reproductive growth of crops such as *** also plays an important role for pegging of *** has been little information on the application of boron and light in groundnut in Bangladesh.A field experiment was conducted to study the effects of boron and light on the reproductive development of two groundnut *** considered as two groundnut cultivars,viz.,‘Dhaka-1(C1)’and‘BARI Chinabadam-8(C2)’,three levels of boron(B),viz.,0-kg B ha^-1(B0),1-kg B ha^-1(B1)and 2-kg B ha^-1(B2),and two levels of light,viz.,normal day light(≈12-h light)and normal day light+6-h extended red light at night(≈18-h light).Result revealed that the reproductive development,yield and shelling percentage of groundnut were markedly increased with the application of *** to imposition of light all of reproductive units increased but decrease number of pods and pod *** highest reproductive unit and yield were observed from‘BARI Chinabadam-8’.Therefore,reproductive development could be improved by application of boron in improved cultivars(BARI Chinabadam-8)but not for under extended light.

关键词： Groundnut Reproductive development Light Boron Pegs Pods Shelling percentage

Anti-cancer potential of South Asian plants

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Natural Products and Bioprospecting 2013年第3期3卷 74-88页

作者： Mohammad Mijanur rahman md.Asaduzzaman KHAN Department of Biochemistry and Molecular Biology Jahangirnagar UniversitySavarDhaka 1342Bangladesh Department of Biochemistry School of Life SciencesCentral South UniversityChangsha 410013China

Phyto-chemicals are increasingly being used in the treatment of cancer because of their availability,potential anti-cancer activity with less adverse effects when compared with *** variation of climate and geography in South Asian countries provides a nursing environment for the growth of versatile plant species,that are repeatedly drawing attention of the scientific *** this review,we have focused on the anti-cancer potential of thirty plants,which are commonly found in Bangladesh,India,Nepal,Pakistan and Sri Lanka,with their mechanisms of *** particular,we have discussed the bio-active components that display anti-cancer activity,which have been identified in these *** review may help researchers to profile plants with known anti-cancer effect of this region and further investigations of anti-cancer agents in medicinal plants from South Asia.

关键词： natural products South Asia medicinal plants anti-cancer activities phyto-chemicals

Technical Analysis of Security Management in Terms of Crowd Energy and Smart Living

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Journal of Electronic Science and Technology 2018年第4期16卷 367-378页

作者： md Shahrukh Adnan Khan Muhammad Ahad rahman Miah Shaikh Rashedur rahman Mirza Mursalin Iqbal Aseef Iqbal Aravind CV Chua Kein Huat Department of Electrical and Electronic Engineering University of Asia Pacific Dhaka 1205 Bangladesh. Technical University of Munich Munich D-80333 Germany. Department of Computer Science and Engineering Chittagong Independent University ChittagongBangladesh. Taylor’s University Subang Jaya 47500 Malaysia. Universiti Tunku Abdul rahman Kampar 31900 Malaysia.

In this paper, a technical and statistical analysis of security system and security management is provided for crowd energy and smart living. At the same time, a clear understanding is made for crowd energy concept and next generation smart living. Various case examples have been studied and a brief summary has been ***, a statistical analysis has been provided in terms of security management in smart living where it is found that young technocrats give the highest importance to security management in smart living. Last but not the least, current limitation, constraints, and future scope of security implementation have been discussed in terms of crowd energy clustered with next generation smart living.

关键词： Crowd energy security management smart living statistical analysis

Dm-Health App:Diabetes Diagnosis Using Machine Learning with Smartphone

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Computers, Materials & Continua 2022年第7期72卷 1713-1746页

作者： Elias Hossain Mohammed Alshehri Sultan Almakdi Hanan Halawani md.Mizanur rahman Wahidur rahman Sabila Al Jannat Nadim Kaysar Shishir Mia Department of Software Engineering Daffodil International UniversityDhaka1207Bangladesh Department of Computer Science Najran UniversityNajran55461Saudi Arabia Department of Computer Science and Engineering Rajshahi University of Engineering and TechnologyRajshahi6204Bangladesh Department of Computer Science and Engineering Mawlana Bhashani Science and Technology UniversitySantoshTangail1902Bangladesh Department of Computer Science and Engineering BRAC UniversityDhaka1212Bangladesh Department of Computer Science and Engineering World University BangladeshDhaka1230Bangladesh

Diabetes Mellitus is one of the most severe diseases,and many studies have been conducted to anticipate *** research aimed to develop an intelligent mobile application based on machine learning to determine the diabetic,pre-diabetic,or non-diabetic without the assistance of any physician or medical *** study’s methodology was classified into two the Diabetes Prediction Approach and the Proposed System Architecture *** Diabetes Prediction Approach uses a novel approach,Light Gradient Boosting Machine(LightGBM),to ensure a faster *** Proposed System ArchitectureDesign has been combined into sevenmodules;the Answering Question Module is a natural language processing Chabot that can answer all kinds of questions related to *** Doctor Consultation Module ensures free treatment related to *** this research,90%accuracy was obtained by performing K-fold cross-validation on top of the K nearest neighbor’s algorithm(KNN)&*** evaluate the model’s performance,Receiver Operating Characteristics(ROC)Curve and Area under the ROC Curve(AUC)were applied with a value of 0.948 and 0.936,*** manuscript presents some exploratory data analysis,including a correlation matrix and survey ***,the proposed solution can be adjustable in the daily activities of a diabetic patient.

关键词： Machine learning diabetes-prediction support vector machine(SVM) LightGBM eHealth ROC-AUC

Unmet needs for mental care services for older people in Bangladesh during the COVID-19 pandemic

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General Psychiatry 2020年第6期33卷 426-428页

作者： md Sazedur rahman md Ashfikur rahman Laila Afroze Sheikh Mohammed Shariful Islam Statistics Discipline Khulna UniversityKhulnaBangladesh Development Studies Discipline Khulna UniversityKhulnaBangladesh Institute for Physical Activity and Nutrition School of Exercise and Nutrition SciencesFaculty of HealthDeakin UniversityBurwoodVictoriaAustralia

Dear Editor We read with interest the editorial by Qiu et at about the psychological distress among the general population in China during the COVID-19 pandemic and policy *** elderly are more vulnerable to increased mental health problems during COVID-19,which has raised significant challenges for community mental health services.12 Older people with comorbid conditions,including cardiovascular diseases,lung diseases,diabetes and hypertension are more likely to be severely affected and die because of COVID-19,which is caused by SARS-CoV-2.^(3).

关键词： distress lung services

Effect of different additives on the phase separation behavior and thermodynamics of p-tert-alkylphenoxy poly (oxyethylene) ether in absence and presence of drug

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Chinese Journal of Chemical Engineering 2018年第5期26卷 1110-1118页

作者： Marzia rahman md. Anamul Hoque Mohammed Abdullah Khan Malik Abdul Rub Abdullah M. Asiri Department of Chemistry Jahangirnagar University Savar Dhaka 1342 Bangladesh Chemistry Department Faculty of Science King Abdulaziz University Jeddah 21589 Saudi Arabia Center of Excellence for Advanced Materials Research King Abdulaziz UniversityJeddah 21589 Saudi Arabia

Cloud point （CP） determinations of 4-（1,1,3,3-tetramethylbutyl）phenyl-polyethylene glycol （TX-100 （nonionic surfactant）） was carried out in aqueous as well as in the attendance of drug （ceftriaxone sodium trihydrate （CFT））/（CFT ＋ different inorganic salts） and discussed thoroughly. Nonionic surfactants are employed exten- sively in different formulations. In aqueous solution, the values of CP of TX-100 are obtained to increase by means of enhancing of their concentration in the solution. The CP values of TX-100 solutions were found to de- crease in the presence of drug and their values decrease more with rising concentrations of the drug. The values of CP of CFT and TX-100 mixtures were found to further decrease in the attendance of inorganic salts in compar- ison to their absence. The effect of different sodium salts in decreasing CP values of TX-100 was achieved in the following order： NaCO3 〉 Na2SO4 〉 NaCl. However, in the case of potassium and ammonium salts, the decreasing order obtained is K2SO4 〉 KCO3 〉 KCI and （NH4）2SO4 〉 Na2CO3 〉 NH4Cl respectively. Various thermodynamic pa- rameters for example standard free energy （△G c）, standard enthalpy （△H c） as well as standard entropy （△S c） changes of phase separation were also evaluated and discussed in detail on the basis of their behavior.

关键词： Cloud point TX-100 Ceftriaxone sodium trihydrate Inorganic salts Thermodynamic parameters

Hydro-geochemical evaluation of groundwater with studies on water quality index and suitability for drinking in Sagardari,Jashore

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Journal of Groundwater Science and Engineering 2020年第3期8卷 259-273页

作者： Mohammad Tofayal Ahmed Minhaj Uddin Monir md Yeasir Hasan md Mominur rahman md Shamiul Islam Rifat md Naim Islam Abu Shamim Khan md Mizanur rahman md Shajidul Islam Department of Petroleum and Mining Engineering Jashore University of Science and TechnologyJashore-7408Bangladesh Environmental Laboratory Asia Arsenic NetworkArsenic CenterBenapole RoadKrishnobatiPulerhatJashore-7400Bangladesh

Sagardari union is facing groundwater crisis because of contaminations from agriculture and urban sewage,which bring a considerable change in water *** view of this,hydro-chemical analyses were undertaken on 35 groundwater samples and the following hydro-geochemical parameters,pH,total dissolved solids(TDS),total hardness(TH),electrical conductivity(EC),cations and anions,were *** the analytical results,it is found that pH value was lower than WHO drinking water standard and the middledownstream portions of the investigation region show higher *** piper plot indicates that the groundwater in Sagardari falls in the categories of NaClHCO3 hydro-chemical *** TH in groundwater was detected,but still in an acceptable *** addition,salinity and arsenic ratio are higher and moderately higher,*** spatial distribution of Groundwater Quality Index(GWQI)was determined by geo-statistical modelling of Sagardari *** study provides information and supports the administration which to make better groundwater utilization and quality control in the Sagardari union.

关键词： Sagardari union Groundwater Hydro-geochemistry Spatial distribution Water quality index

Anomaly Detection in ICS Datasets with Machine Learning Algorithms

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Computer Systems Science & Engineering 2021年第4期37卷 33-46页

作者： Sinil Mubarak Mohamed Hadi Habaebi md Rafiqul Islam Farah Diyana Abdul rahman Mohammad Tahir International Islamic University Malaysia Jalan Gombak53100Malaysia Sunway University Selangor47500Malaysia

An Intrusion Detection System (IDS) provides a front-line defensemechanism for the Industrial Control System (ICS) dedicated to keeping the process operations running continuously for 24 hours in a day and 7 days in a week.A well-known ICS is the Supervisory Control and Data Acquisition (SCADA)system. It supervises the physical process from sensor data and performs remotemonitoring control and diagnostic functions in critical infrastructures. The ICScyber threats are growing at an alarming rate on industrial automation applications. Detection techniques with machine learning algorithms on public datasets,suitable for intrusion detection of cyber-attacks in SCADA systems, as the firstline of defense, have been detailed. The machine learning algorithms have beenperformed with labeled output for prediction classification. The activity trafficbetween ICS components is analyzed and packet inspection of the dataset is performed for the ICS network. The features of flow-based network traffic areextracted for behavior analysis with port-wise profiling based on the data baseline,and anomaly detection classification and prediction using machine learning algorithms are performed.

关键词： Industrial control system SCADA intrusion detection system machine learning anomaly detection