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Impact of Action Observation Therapy along with Usual Physiotherapy Intervention of Individual with Alzheimer’s Disease

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Advances in Alzheimer's Disease 2024年第1期13卷 1-10页

作者： Zahid Bin Sultan Nahid Faruq Ahmed Tuhin ahammed md Kutub Uddin md Sirazul Islam S M Maruf Hossain Sajib md Rafiqul Islam Department of Physiotherapy Saic College of Medical Science and Technology Mirpur Bangladesh Department of Physiotherapy Centre for the Rehabilitation of the Paralysed (CRP) Savar Bangladesh Department of Physiotherapy Centre for the Rehabilitation of the Paralysed (CRP) Mymensingh Bangladesh Department of Physiotherapy Centre for the Rehabilitation of the Paralysed (CRP) Mirpur Bangladesh Department of Physiotherapy State College of Health Sciences Dhaka Bangladesh

Alzheimer’s disease (AD) is a neurodegenerative disorder characterized by cognitive impairments in the initial stage, which lead to severe cognitive dysfunction in the later stage. Action observation therapy (AOT) is a multisensory cognitive rehabilitation technique where the patient initially observes the actions and then tries to perform. The study aimed to examine the impact of AOT along with usual physiotherapy interventions to reduce depression, improve cognition and balance of a patient with AD. A 67 years old patient with AD was selected for this study because the patient has been suffering from depression, dementia, and physical dysfunction along with some other health conditions like diabetes and hypertension. Before starting intervention, a baseline assessment was done through the Beck Depression Inventory (BDI) tool, the Mini-Cog Scale, and the Berg Balance Scale (BBS). The patient received 12 sessions of AOT along with usual physiotherapy interventions thrice a week for four weeks, which included 45 minutes of each session. After four weeks of intervention, the patient demonstrated significant improvement in depression, cognition, and balance, whereas the BDI score declined from moderate 21/63 to mild 15/63 level of depression. The Mini-Cog score improved from 2/5 to 4/5, and the BBS score increased from 18/56 to 37/56. It is concluded that AOT along with usual physiotherapy intervention helps to reduce depression, improve cognition and balance of people with AD.

关键词： Alzheimer’s Disease Action Observation Therapy Physiotherapy Intervention

加载速率对密砂应力-应变特性影响的试验研究

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水利水电技术（中英文） 2024年第5期55卷 50-59页

作者： md RASEL ahammed 邓刚张延亿胡敏云张茵琪中国水利水电科学研究院流域水循环模拟与调控国家重点实验室北京100038 中国水利水电科学研究院水利部水工程建设与安全重点实验室北京100038 中国水利水电科学研究院水利部白蚁防治重点实验室北京100038

【目的】砂是一种常见的建筑材料,在水利水电工程、交通、海洋和其他土木工程中应用广泛。在不同的工程应用中,砂土经受不同的加载过程和加载速率。因为加载速率效应,砂在相同幅值荷载作用下产生的变形有一定差异。这项研究旨在深入了... 详细信息

【目的】砂是一种常见的建筑材料,在水利水电工程、交通、海洋和其他土木工程中应用广泛。在不同的工程应用中,砂土经受不同的加载过程和加载速率。因为加载速率效应,砂在相同幅值荷载作用下产生的变形有一定差异。这项研究旨在深入了解不同应变速率三轴剪切条件下砂的应力应变特性。【方法】采用相对密度为0.9的密砂,开展了一系列三轴固结排水剪切试验,在两种不同围压(750 kPa和2000 kPa)下对试样进行固结后,分别采用三种不同的常应变速率(0.00625%/min,0.0625%/min和0.625%/min)进行应变控制排水剪切。根据试验数据,绘制了应力-应变关系发展曲线,分析了应变速率对砂土偏应力和体积应变演化的影响。【结果】结果表明,在本试验采用的恒定应变速率和围压条件下,密砂在轴向应变约为2%时将发生屈服。屈服前,相同轴应变增量对应的土样偏应力增量和体积应变增量对剪切速率比较敏感,特别是体积应变,即加载应变速率较小时获得的土样剪应力较低,但体积应变(收缩)发展量较大。【结论】在屈服前,砂土的模量随着加载速率的增加而增大;但是屈服后,当加载达到大应变(ε1=15%)条件时,应变率对砂土应力变形的影响不明显。另外,在相同围压下,以不同应变率加载的砂样在加载过程中的应力比(q/p)-偏应变关系呈现出一致性。该研究可以提高对砂土力学特性的认识,并为砂土地基上的结构设计和安全评价提供参考。

关键词：密砂三轴固结排水试验应变率偏应力体积应变变形力学性能影响因素

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应变速率对密砂应力-应变特性影响的试验研究(英文)

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水利水电技术(中英文) 2024年

作者： md RASEL ahammed 邓刚张延亿胡敏云张茵琪中国水利水电科学研究院流域水循环模拟与调控国家重点实验室中国水利水电科学研究院水利部水工程建设与安全重点实验室中国水利水电科学研究院水利部白蚁防治重点实验室

【目的】砂是一种常见的建筑材料，在水利水电工程、交通、海洋和其他土木工程中应用广泛。与传统理论中假定加载过程瞬间完成不同的是，实际中的填筑加载过程总有一定速率，因为速率效应，砂在相同幅值荷载作用下的变形过程可能有一定... 详细信息

【目的】砂是一种常见的建筑材料，在水利水电工程、交通、海洋和其他土木工程中应用广泛。与传统理论中假定加载过程瞬间完成不同的是，实际中的填筑加载过程总有一定速率，因为速率效应，砂在相同幅值荷载作用下的变形过程可能有一定差异。这项研究旨在深入了解不同应变速率三轴剪切条件下砂的变形特性。【方法】本研究采用相对密度为0.9密砂，开展了一系列三轴固结排水剪切试验，在两种不同围压(750kPa和2000kPa)下对试样进行固结后，分别采用三种不同的常应变速率(0.00625%/min， 0.0625%/min，和0.625%/min)进行应变控制排水剪切。根据试验数据，绘制了应力-应变关系发展曲线，分析了应变速率对砂土偏应力和体积应变演化的影响。【结果】结果表明，在本试验采用的恒定应变速率和围压条件下，密砂在轴向应变约为2%时将发生屈服。屈服前，相同轴应变增量对应的土样偏应力增量和体积应变增量对剪切速率比较敏感，特别是体积应变，即加载应变速率较小时获得的土样剪应力较低，但体积应变(收缩)发展量较大。【结论】在屈服前，砂土的非线性模量随着加载速率的增加而增大；但是屈服后，当加载达到大应变(ε1=15%)条件时，应变率对砂土应力变形的影响不明显。另外，在相同围压下，以不同应变率加载的砂样在加载过程中的应力比(q/p)-偏应变关系呈现出良好的一致性。

关键词：密砂三轴固结排水试验应变率偏应力体积应变变形力学性能影响因素

3D reservoir characterization of the Mangahewa Formation,Mangahewa Field,Taranaki Basin,New Zealand

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Energy Geoscience 2024年第2期5卷 152-170页

作者： Dk Nurulnazihah Pg Norsahminan md Aminul Islam Surya Tejasvi Thota Mohamed Ragab Shalaby Department of Geosciences Faculty of ScienceUniversiti Brunei DarussalamJalan Tungku LinkGadong BE1410Brunei Darussalam

The Mangahewa Formation is the primary reservoir target in the Mangahewa Field in the Taranaki Basin,New *** formation is distinguished by its marginal marine substantial tight-sand reservoir,having thickness exceeding 800 *** aim of this study is to assess the reservoir properties of the Mangahewa Formation through 3D reservoir modeling,employing 3D seismic data,core data,and well data from the Mangahewa *** variance attributes,the faults and horizons have been identified successfully within the *** majority of the interpreted faults exhibit dip angles exceeding 60°,with a maximum displacement of 118 *** detect direct hydrocarbon indicators,root-mean-square amplitude seismic attribute,envelope,and generalized spectral decomposition techniques have been ***,four lithofacies,comprising 78.3%sandstone,9.2%siltstone,9.5%claystone,and 3.0%coal have been established by utilizing the Sequential Indicator Simulation(SIS)algorithm to create a lithofacies model.A property model has been generated using the Sequential Gaussian Simulation(SGS)*** evaluation indicates that the Mangahewa Formation exhibits reservoir qualities ranging from fair to good,with porosity levels between 8%and 11%,permeability averaging up to 10 md,variable shale volumes,and hydrocarbon saturation in the range of 40%-50%.This study's methodologies and findings can serve as a valuable foundation for similar investigations in other tightsand gas fields located in different regions.

关键词： Marginal marine Tight-sand reservoir Mangahewa formation Mangahewa gas-condensate field Northern taranaki basin

Structural Style and Hydrocarbon Prospectivity of the Growth Faults Related Structures in the Bengal Basin

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Journal of Geoscience and Environment Protection 2024年第8期12卷 197-218页

作者： md. Fazle Rabbi Joy md. Mostafizur Rahman S. M. Mainul Kabir Tamanna Binte Arfan Farhad Hsossain Department of Geology University of Dhaka Dhaka Bangladesh

The structural and tectonic evolution of the Bengal Basin is characterized by a complex interplay of factors, including sedimentation, the rise of the Himalayan Mountains, and the movements of Jurassic syn-rift faults. This study aims to comprehend the progression of growth faults inside the basin by examining fault geometry, basin development, and structural relief patterns. We used high-quality 2D seismic lines from the PK-MY-8403, classical seismic interpretation techniques and modeling were carried out to reveal the plate tectonic conditions, stratigraphy, and sedimentation history of the basin. The break-up unconformity, Paleocene and Eocene submerged conditions, and crucial geological formations including the Sylhet Limestone, Barail Group, and Surma Group were among the notable features recognized in seismic section. With an emphasis on growth strata and pre-growth strata, significant variations in layer thickness and relief were remarked in different stratigraphic levels. Basin development events like the evolution of the Miocene remnant ocean basin, sedimentation in Oligocene, Eocene Himalayan collision, and the Pliocene reverse fault development are analyzed. In the early the Pliocene compressional forces outpaced sedimentation rates and syn-depositional normal faults of Oligocene time began to move in opposite direction. Syn-depositional growth faults may have formed in the Bengal Basin as a result of this reversal. This research provides a detailed comprehensive knowledge of growth fault development in the Bengal Basin following the seismic interpretation, modelling, and thickness/relief analysis. The outcomes point to a substantial hydrocarbon potential, especially in regions like the Eocene Hinge Zone, where the prospectivity of the area is enhanced by carbonate reefs and Jalangi shale. However, the existence of petroleum four-way closure in the investigated region requires further investigation.

关键词： Plate Tectonic Subsidence History Structural Relief Syn-Depositional Model Growth Fault Petroleum System

Effects of arbuscular mycorrhizal fungi,biochar,selenium,silica gel,and sulfur on arsenic uptake and biomass growth in Pisum sativum L.

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Emerging Contaminants 2020年第1期6卷 312-322页

作者： Mohammad Zahangeer Alam md.Anamul Hoque Golam Jalal ahammed Lynne Carpenter-Boggs Department of Environmental Science Faculty of AgricultureBangabandhu Sheikh Mujibur Rahman Agricultural University(BSMRAU)Gazipur1706Bangladesh Department of Soil Science Bangladesh Agricultural University(BAU)MymensinghBangladesh College of Forestry Henan University of Science and TechnologyLuoyang471023PR China Department of Crop and Soil Sciences Washington State University(WSU)Pullman WA99164-6420USA

Arsenic(As)is carcinogenic and highly toxic to *** accumulate As when grown in field soils irrigated with As-contaminated *** accumulation of As in roots,shoots,and grains of pea varieties can negatively affect human health via the food *** research is focused on the biomass growth and alleviation of As accumulation in roots,shoots,and grains of pea varieties in high As soil amended with arbuscular mycorrhizal fungi(AMF),biochar(BC),selenium(Se),silica gel(Si-gel),and sulfur(S).Root,shoot,and grain masses were found higher in pea grown in As soil amended with AMF,Se,Si-gel,and *** with rice husk and sawdust BC was found less effective to increase growth parameters in Bangladesh Agricultural Research Institute(BARI)Motor *** in grains was reduced by 77%,71%,and 69%by AMF,Se,and Si-gel,*** is recommended that soil amendments with AMF,S,and Se have great potential for improving biomass production of pea grown in As-contaminated soil,as well as reducing As transfer to humans through the food chains.

关键词： Arsenic Pea Food chain AMF Food safety Metal

Finding the real COVID-19 case-fatality rates for SAARC countries

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Biosafety and Health 2021年第3期3卷 164-171页

作者： md Rafil Tazir Shah Tanvir ahammed Aniqua Anjum Anisa Ahmed Chowdhury Afroza Jannat Suchana Department of Statistics Shahjalal University of Science and TechnologySylhet 3114Bangladesh Biomedical Research Foundation Dhaka 1230Bangladesh

The crude case fatality rate(CFR),because of the calculation method,is the most accurate when the pandemic is over since there is a possibility of the delay between disease onset and *** crude CFR measures can better explain the pandemic situation by improving the CFR ***,no study has thoroughly investigated the COVID-19 adjusted CFR of the South Asian Association For Regional Cooperation(SAARC)*** study estimated both survival interval and underreporting adjusted CFR of COVID-19 for these ***,we assessed the crude CFR between genders and across age groups and observed the CFR changes due to the imposition of fees on COVID-19 tests in *** the daily records up to October 9,we implemented a statistical method to remove the delay between disease onset and outcome bias,and due to asymptomatic or mild symptomatic cases,reporting rates lower than 50%(95%CI:10%–50%)bias in crude *** found that Afghanistan had the highest CFR,followed by Pakistan,India,Bangladesh,Nepal,Maldives,and Sri *** estimated crude CFR varied from 3.708%to 0.290%,survival interval adjusted CFR varied from 3.767%to 0.296%and further underreporting adjusted CFR varied from 1.096%to 0.083%.Furthermore,the crude CFRs for men were significantly higher than that of women in Afghanistan(4.034%vs.2.992%)and Bangladesh(1.739%vs.1.337%)whereas the opposite was observed in Maldives(0.284%vs.0.390%),Nepal(0.006%vs.0.007%),and Pakistan(2.057%vs.2.080%).Besides,older age groups had higher risks of ***,crude CFR increased from 1.261%to 1.572%after imposing the COVID-19 test fees in ***,the authorities of countries with higher CFR should be looking for strategic counsel from the countries with lower CFR to equip themselves with the necessary knowledge to combat the ***,caution is needed to report the CFR.

关键词： COVID-19 SARS-CoV-2 Case fatality rates SAARC Southeast Asia

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IoT Based Nurse Activities Monitoring and Controlling System

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Advances in Internet of Things 2023年第3期13卷 63-82页

作者： Ahsan Ullah md. Emtiaz ahammed md. Mohiuddin Bhuiyan Sourob Chandra Dasgupta Kazi Hassan Robin Nazmus Sakib Department of Computer Science and Engineering World University of Bangladesh Dhaka Bangladesh

IoT technology has emerged as a valuable tool in modern healthcare, providing real-time monitoring of patients, effective management of healthcare, and proper administration of patient information. The proposed system aims to develop a system that can prevent backward blood flow from stopping saline fluid, as well as monitor the temperature, heart rate, and oxygen level of patients by using multiple sensors like weight, temperature and heart rate, etc. Additionally, the proposed system can monitor the room temperature and humidity for contributing to the patient’s overall comfort. In emergency situations, it includes an emergency push button for quick alert medical staff and initiates timely interventions. It is designed to support nurses and doctors in monitoring patients and providing timely interventions to prevent complications.

关键词： IoT Nursing Activities Patient Monitoring IV Saline Bag Arduino UNO NodeMCU (ESP8266) LM35 DHT11 MAX30102

Ground-Based In Situ Measurements of Near-Surface Aerosol Mass Concentration over Anantapur:Heterogeneity in Source Impacts

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Advances in Atmospheric Sciences 2013年第1期30卷 235-246页

作者： B.S.K.REDDY K.R.KUMAR G.BALAKRISHNAIAH K.R.GOPAL R.R.REDDY V.SIVAKUMAR S.md.ARAFATH A.P.LINGASWAMY S.PAVANKUMARI K.UMADEVI Y.N.ahammed Aerosol and Atmospheric Research Laboratory Department of PhysicsSri Krishnadevaraya UniversityAnantapur 515003Andhra PradeshIndia Institute of Low Temperature Science Hokkoido UniversitySapporo 0600819Japan School of Physics University of KwaZulu-NatalDurban 4000South Africa Institute of Environmental Engineering National Chiao Tung UniversityHsinchuTaiwan Department of Physics Yogi Vemana UniversityKadapa 516003India

Surface measurements of aerosol physical properties were made at Anantapur （14.62°N, 77.65°E, 331 m a.s.l）, a semiarid rural site in India, during August 2008-July 2009. Measurements included the segregated sizes of aerosolsas as well as total mass concentration and size distributions of aerosols measured at low relative humidity （RH〈75%） using a Quartz Crystal Microbalance （QCM） in the 25-0.05 um aerodynamic diameter range. The hourly average total surface aerosol mass concentration in a day varied from 15 to 70 ug m-3, with a mean value of 34.02±9.05 ug m-3 for the entire study period. A clear diurnal pattern appeared in coarse, accumulation and nucleation-mode particle concentrations, with two local maxima occurring in early morning and late evening hours. The concentration of coarse-mode particles was high during the summer season, with a maximum concentration of 11.81±0.98 ug m-3 in the month of April, whereas accumulationmode concentration was observed to be high in the winter period contributed 〉68% to the total aerosol mass concentration. Accumulation aerosol mass fraction, Af （= Ma/Mt） was highest during winter （mean value of Af -0.80） and lowest （Af - 0.64） during the monsoon season. The regression analysis shows that both Reff and Rm are dependent on coarse-mode aerosols. The relationship between the simultaneous measurements of daily mean aerosol optical depth at 500 nm （AOD500） and PM2.5 mass concentration （[PM2.5]） shows that surface-level aerosol mass concentration increases with the increase in columnar aerosol optical depth over the observation period.

关键词： aerosols mass concentration size distribution effective radius backward trajectories

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