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Ultrasound guided testicular fine needle aspiration in buck (Capra hircus)-An animal model

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Asian pacific Journal of Reproduction 2017年第1期6卷 26-31页

作者： Sattwikesh Paul nasrin sultana Juyena Shonkor Kumar Das Raihana nasrin Ferdousy Rahul Deb Sarker Soheli Jahan Mou Department of Surgery and Radiology Faculty of Veterinary Medicine and Animal ScienceBangabandhu Sheikh Mujibur Rahman AgriculturalUniversityGazipurBangladesh Department of Surgery and Obstetrics Faculty of Veterinary ScienceBangladesh Agricultural UniversityMymensingh Department of Anatomy and Histology Faculty of Veterinary ScienceBangladesh Agricultural UniversityMymensingh Department of Pathology Faculty of Veterinary ScienceBangladesh Agricultural UniversityMymensingh.

Objective:To establish ultrasound guided testicular fine needle aspiration (TFNA) as well as to assess the effectiveness of uni-directional (UD) and multi-directional (MD) TFNA in buck according to testicular cells, echotexture and gross changes of testicle, age of buck was ***:A total of 120 samples were collected with both directions (UD, n=60) and (MD,n=60) suction from testis of 10 apparently healthy bucks. All slides were stained with May-Grünwald-Giemsa and examined under light microscope with 1000× magnifications to count spermatogenic cells, spermatozoa and sertoli cells. The percentage of spermatozoa and sertoli cells were expressed as spermatic index and sertoli cell ***:Results revealed no difference in the presence of various spermatogenic and sertoli cells in cell cluster of slides made either unidirectional TFNA or multidirectional TFNA. Early spermatids were the most numerous, followed by late spermatids, primary spermatocytes, spermatogonia. Sertoli cell index was higher in TFNA smears of young bucks prepared from (7-13 mo) of age and spermatic index was higher in adult bucks (14-24 mo) of age. No echogenic change was observed in the echotexture of testisafter ***: It seems that TFNA has no serious ill effect on the buck testis when uni-direction aspiration is performed. Moreover, the possibility to standardize this method might provide a greater impulse to the clinical diagnostics of male animal infertility.

关键词： Testicular fine needle aspiration Spermatic index Sertoli cell index

Methanotrophy-driven accumulation of organic carbon in four paddy soils of Bangladesh

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Pedosphere 2022年第2期32卷 348-358页

作者： nasrin sultana Jun ZHAO Yuanfeng CAI G.K.M.Mustafizur RAHMAN Mohammad Saiful ALAM Mohammad FAHEEM Adrian HO Zhongjun JIA State Key Laboratory of Soil and Sustainable Agriculture Institute of Soil ScienceChinese Academy of SciencesNanjing 210008China University of Chinese Academy of Sciences Beijing 100049China Department of Agroforestry and Environmental Science Faculty of AgricultureSher-e-Bangla Agricultural University(SAU)Sher-e-Bangla NagarDhaka-1207Bangladesh Department of Soil Science Faculty of AgricultureBangabandhu Sheikh Mujibur Rahman Agricultural University(BSMRAU)Gazipur-1706Bangladesh Institute for Microbiology Leibniz Universität HannoverHerrenhäuser Straße 2Building 4104Hannover D-30419Germany

Biological methane oxidation is a crucial process in the global carbon cycle that reduces methane emissions from paddy fields and natural wetlands into the ***,soil organic carbon accumulation associated with microbial methane oxidation is poorly ***,to investigate methane-derived carbon incorporation into soil organic matter,paddy soils originated from different parent materials(Inceptisol,Entisol,and Alfisol) were collected after rice harvesting from four major rice-producing regions in *** microcosm incubation with 5%(volume/volume)^(13) CH_(4),soil^(13) C-atom abundances significantly increased from background level of 1.08% to 1.88%–2.78%,leading to a net methane-derived accumulation of soil organic carbon ranging from 120 to 307 mg kg^(-1).Approximately 23.6%–60.0% of the methane consumed was converted to soil organic carbon during microbial methane *** phylogeny of^(13) C-labeled pmoA(enconding the alpha subunit of the particulate methane monooxygenase) and 16 S rRNA genes further revealed that canonical α(type II) and γ(type I) Proteobacteria were active methane *** within the Methylobacter-and Methylosarcina-affiliated type Ia lineages dominated active methane-oxidizing communities that were responsible for the majority of methane-derived carbon accumulation in all three paddy soils,while Methylocystis-affiliated type IIa lineage was the key contributor in one paddy soil of Inceptisol *** results suggest that methanotroph-mediated synthesis of biomass plays an important role in soil organic matter *** study thus supports the concept that methanotrophs not only consume the greenhouse gas methane but also serve as a key biotic factor in maintaining soil fertility.

关键词： 16S rRNA gene DNA-based stable-isotope probing(DNA-SIP) methane oxidation methanotroph pmoA rice soil soil organic carbon soil organic matter

Multisystem inflammatory syndrome in pediatric COVID-19 patients:a meta-analysis

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World Journal of Pediatrics 2021年第2期17卷 141-151页

作者： Eman A.Toraih Mohammad H.Hussein Rami M.Elshazli Adam Kline Ruhul Munshi nasrin sultana Sharven Taghavi Mary Killackey Juan Duchesne Manal S.Fawzy Emad Kandil Department of Surgery Tulane UniversitySchool of MedicineNew OrleansLAUSA Genetics Unit Department of Histology and Cell BiologyFaculty of MedicineSuez Canal UniversityIsmailiaEgypt Department of Biochemistry and Molecular Genetics Faculty of Physical TherapyHorus University-EgyptNew Damietta 34517Egypt Tulane University School of MedicineNew OrleansLAUSA Division of Endocrine and Oncologic Surgery Department of SurgerySchool of MedicineTulane UniversityNew OrleansLA 70112USA Department of Medicine Larkin Community HospitalFlorida.MiamiUSA Trauma/Acute Care and Critical Care Department of SurgeryTulane UniversitySchool of MedicineNew OrleansLAUSA Department of Medical Biochemistry and Molecular Biology Faculty of MedicineSuez Canal UniversityIsmailiaEgypt Department of Biochemistry College of MedicineNorthern Border UniversityArarKingdom of Saudi Arabia

Background We aimed to systematically review the clinical and laboratory features of patients with the multisystem inflam-matory syndrome in pediatrics diagnosed during the COVID-19 *** sources A literature search in Web of Science,PubMed,Scopus,and Science Direct was made up to June 29,*** Analysis of 15 articles(318 COVID-19 patients)revealed that although many patients presented with the typical multisystem inflammatory syndrome in pediatrics,Kawasaki-like features as fever(82.4%),polymorphous maculopapular exanthema(63.7%),oral mucosal changes(58.1%),conjunctival injections(56.0%),edematous extremities(40.7%),and cervical lymphadenopathy(28.5%),atypical gastrointestinal(79.4%)and neurocognitive symptoms(31.8%)were also *** had elevated serum lactic acid dehydrogenase,D-dimer,C-reactive protein,procalcitonin,interleukin-6,troponin I levels,and *** 77.0%developed hypotension,and 68.1%went into shock,while 41.1%had acute kidney *** care was needed in 73.7%of cases;13.2%were intubated,and 37.9%required mechanical *** immunoglobulins and steroids were given in 87.7%and 56.9%of the patients,respectively,and anticoagulants were utilized in 67.0%.Pediatric patients were discharged after a hospital stay of 6.77 days on average(95%CI 4.93-8.6).Conclusions Recognizing the typical and atypical presentation of the multisystem inflammatory syndrome in pediatric COVID-19 patients has important implications in identifying children at *** cardiac and renal decompensation and early interventions in patients with multisystem inflammatory syndrome is critical to prevent further morbidity.

关键词： COVID-19 Kawasaki-like syndrome Multisystem inflammatory syndrome in pediatrics SARS-CoV-2

Application of GIS for Mapping Rainwater-Harvesting Potential: Case Study Wollert, Victoria

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Engineering（科研） 2019年第1期11卷 14-21页

作者： sultana nasrin Baby Colin Arrowsmith Nadhir Al-Ansari School of Mathematical and Geospatial Sciences Royal Melbourne Institute of Technology RMIT University Melbourne Australia Lulea University of Technology Lulea Sweden

Water is a basic normal asset for supporting the condition of life. Accessible water assets are feeling the squeeze because of expanding demand. Soon water, which we have depended upon to be accessible and an unconditional present of nature will turn into a rare product. Protection and conservation of water assets are desperately required. In many parts of Victoria, water supply to communities is limited. Rainwater harvesting systems can provide water at or near the point of demand. The systems can be owner and utility operated and managed. Rainwater collected using existing structures, i.e. rooftops, parking lots, playgrounds, parks, ponds, floodplains etc., has few negative environmental impacts compared to other technologies for water resources development. Rainwater is relatively clean and the quality is usually acceptable for many purposes with little or even no treatment. The physical and chemical properties of rainwater are usually superior to sources of groundwater that may have been subjected to contamination. The present study was intended to measure the rooftop rainwater harvesting potential using GIS techniques. The GIS examination utilized in this investigation was basically an efficient assessment of rooftop water collecting in the chose Wollert which is a suburb in Melbourne, Victoria. With the use of GIS it was conceivable to appraise the aggregate sum of water harvestable at the household level. It is very tedious work to assess the catchments available for rooftop rainwater harvesting. Here the roof surfaces are the catchments and GIS is employed to calculate the area of various types of roofs and their potential for planning for the area under study. As a result Eucalypt Estate Wollert has huge potential and can make above 179.11 litres water available per person per day throughout the year.

关键词： Rainwater Harvesting Potential Measurement Rooftop GIS

Spatial Decision Support System for Coastal Zone Management under a Changing Climate in Victoria, Australia

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Engineering（科研） 2018年第10期10卷 637-642页

作者： sultana nasrin Baby Colin Arrowsmith Nadhir Al-Ansari Nahlah Abbas School of Mathematical and Geospatial Sciences Royal Melbourne Institute of Technology RMIT University Melbourne Australia Nadhir Al-Ansari Lulea University of Technology Lulea Sweden School of Engineering and Technology Central Queensland University Melbourne Australia

The ultimate aim of using spatial datasets and spatial data modelling is focused on enabling a sustainable environment by bringing the public policies into practice. The consequence will be sustainable spatially aware strategic planning for all levels of Australian government. Geographical Information Systems (GIS) are the platform that can serve this aim provided that model, current process and spatial datasets are fit for purpose. To bring public policy into practice a broad range of knowledge from different disciplines is needed. Most decision making processes are pressured in terms of time and driving forces and also the process is beyond the knowledge of individuals in the various disciplines. There is a need for immediate uptake models and tools which are relevant to the target subject that will facilitate this decision making process. This paper focuses on realizing the utility in spatial data and spatial data handling in order to help climate change adaptation programs at local government level. Web-based mapping tools can assist planners prepare for the changing climate conditions in Bass Coast Shire Council. The GIS team has gathered data from various climate research organizations to understand projections of what different climate scenarios might look like over the next 100-year period. From this website demo it is hoped that the user will understand how the tool works, background information on different GIS platforms, access to interactive mapping, online geospatial analysis tools, videos, open source resource, sea level tools, modelling, 3D visualization and direct download access to various planning and natural resource data sets relating to environment management. Some results from our elevation data analyses through these Web map visualization tools are provided.

关键词： Spatial Modelling GIS 3D Visualisation Web-Based Climate

The Impacts of Sea Level Rise on Basrah City, Iraq

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Open Journal of Geology 2020年第12期10卷 1189-1197页

作者： Nahlah Abbas sultana nasrin Nadhir Al-Ansari Sabah H. Ali Central Queensland University Melbourne Australia RMIT Melbourne Australia Lulea University of Technology Lulea Sweden Remote Sensing Center University of Mosul Mosul Iraq

Sea Level Rise (SLR) above the Mean Sea Level (MSL) is more likely to cause a significant risk to the coastal regions. This research explores the potential impact of sea level rise, due to climate change, on coastal areas. It examines the impact of sea level rise on Basrah city and adjacent cities in Iraq. A digital elevation model (DEM) was used to create a model of Potentially Inundated Areas, manipulated and processed in Geographical Information System version 10.7 (ArcGIS 10.7). Through this model, the impact of sea level rise was assessed on the surface area. After the susceptible areas were delineated, it was estimated that at worst case scenario of 5 m sea level rise will impact Basrah city by losing 38 percent of its total surface area.

关键词： Climate Change Sea Level Rise Arab Gulf Iraq

Climate Change Impacts on Water Resources of Ary Creek,Inverloch,Victoria

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Journal of Civil Engineering and Architecture 2018年第10期12卷 727-740页

作者： sultana nasrin Baby Colin Arrowsmith Nahla Abbas Nadhir Al-Ansari School of Mathematical and Geospatial Sciences Royal Melbourne Institute of Technology(RMIT University)GPO Box 2476Melbourne VIC 3001 Australia School of Engineering and Technology Central QueenslandUniversityMelbourneBrisbaneQueensland 4000 Australia Lulea University of Technology Lulea 971 87Sweden

Understanding urban wetland ecosystem services structure allows managers to base restoration efforts on multiple user *** Creek can provide the coupled function of improving water quality and mitigating floods through delayed stormwater *** is fundamental to identify areas surrounded by water for the safety of individual should in case the water level raise beyond a reasonable doubt and might cause a *** many years,the Ary Creek catchment in Inverloch has been flooding and causing great problems for the inhabitants as well as the *** procedure is to develop models of the area around the catchment or watershed using Victorian Coastal LiDAR and other input data from the GIS(geographic information system).This study uses the real-time simulation in ArcSWAT—ArcGIS 10.3 and 3D in ArcScene 10.3,and the variables obtained from the soil and water assessment tool ArcSWAT such as the land use,soil and slope are the parameters measured to induce the *** certain portions of the Hydrologic response unit HRU,land use,soil or slope is changed due to temporal adjustment and climate change,then the model can predict zones of low,moderate and high flood *** 3D simulations appear to produce a visual model for decision-making,planning,management,and *** simulation helps in determining the extent of the flood by using animation.

关键词： Modelling flood simulation LiDAR GIS ArcSWAT

Developing an Automated City of Whittlesea Urban Tree Canopy Inventory Using Airborne LiDAR and Aerial Imagery

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Engineering（科研） 2019年第12期11卷 828-840页

作者： sultana nasrin Baby Bozena Wojcik Adrian Murone Linda Martin-Chew Nadhir Al-Ansari Royal Melbourne Institute of Technology RMIT University Melbourne Australia Senior GIS Officer at City of Whittlesea Melbourne Australia Arborist and Aspiring Urban Forester Melbourne Australia Consultant/Director Plan-It Rural PL and Senior Strategic Policy Planner at City of Whittlesea Melbourne Australia Lulea University of Technology Lulea Sweden

The City of Whittlesea is in Melbourne’s north and is one of the largest municipalities in metropolitan Melbourne. The council GIS team using current aerial photos from 2017 and LiDAR (“LiDAR” stands for Light Detection and Ranging) point clouds 2009 products to identify trends in urban tree canopy cover in the established suburbs of the municipality between 2009 and 2017. The tree canopy coverage was calculated for residential properties, road reservations, public land and park sites within urban parts of Bundoora, Epping, Lalor, Mill Park, Thomastown, and South Morang. From the total project area of approximately 3499 hectares a test site was selected based on an extension of one of the LIDAR data tiles (e325n5828). This project investigates only 6 meters and higher tree canopy cover within the project area. The objectives of the project were to establish a methodology to calculate the urban tree canopy coverage from LiDAR 2009 data, that can be replicated in future calculations. The calculated urban tree canopy coverage from LiDAR 2009 data is 9%, compared to 8% coverage in 2017, based on aerial photography. This estimate was compared to similar Local Governance Areas that range from 12% to 40%. A key to planning and managing urban tree canopy is first to understand the quantity, quality, tree density and distribution of the resource across the landscape. Tree inventories and urban tree canopy analyses comprise an assortment of tools, technologies, and procedures that help us understand the structure and function of our urban tree canopy. The data and information gleaned from urban tree canopy assessments enable resource professionals and policymakers to make informed decisions about ordinances, housing diversity strategy, and budgeting, future tree planting programs and reduce urban heat islands.

关键词： LiDAR GIS Arial Photo Canopy Housing Diversity LGA

Developing a Spatial Tool for Assessing Coastal Community and Identifying Infrastructure at Risk

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Engineering（科研） 2021年第1期13卷 45-55页

作者： sultana nasrin Baby Colin Arrowsmith Gang-Jun Liu David Mitchell Nadhir Al-Ansari Nahala Abbas School of Mathematical and Geospatial Sciences Royal Melbourne Institute of Technology (RMIT University) Melbourne Australia Lulea University of Technology Lulea Sweden School of Engineering & Technology Central Queensland University Melbourne Australia

A recent trend of sea level shows constant rising. Sea level rise has caused a significant risk to seaside areas. This study examines the potential effect of climate change and rising sea levels on coastal regions and evaluates the susceptibility of coastal areas in Inverloch, Melbourne Australia. A model of Hypothetically Flooded Zones, based on LiDAR data was built, processed and manipulated in ArcGIS. Through applying this model, the effect of rising sea level on the infrastructures such as buildings, dwellings, roads, land use and the population was assessed. Elevation data sets of varying resolution and accuracy have been processed to show the improved quality of LiDAR data contributes to a more precise delineation of flood-prone coastal lands. After the susceptible areas to sea level rise were delineated, the worst-case scenario was calculated (based on the increase in sea level projected for 2100) and it would impacts about 0.86% of roads, 221 of different building infrastructures. This method can be used in other areas to protect the coasts due to rapid changes caused by climate change.

关键词： Sea Level Rise Lidar Climate Change Susceptible Area