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An Evaluation on the Physical and Chemical Composition of Coal Combustion Ash and Its Co-Placement with Coal-Mine Waste Rock

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journal of Environmental Protection 2012年第7期3卷 589-596页

作者： Ginting j. Kusuma Hideki Shimada Takashi Sasaoka Kikuo Matsui Candra Nugraha rudy S. Gautama Budi Sulistianto Department of Earth Resources Engineering Faculty of Engineering Kyushu University Fukuoka Japan Environment Department PT. Kaltim Prima Coal Sengata Indonesia Mining Engineering Research Group Institute Technology Bandung Bandung Indonesia

In the last few decades, the utilization of coal to generate electricity was rapidly increasing. Consequently, the production of coal combustion ash (CCA) as a by-product of coal utilization as primary energy sources was increased. The physical and geochemical characteristics of CCA were site-specific which determined by both inherent coal-source quality and combustion condition. This study was intended to characterize the physical, chemical and mineralogical properties of a coal-combustion ash (CCA) from a site specific power plant and evaluate the leachate characteristic of some scenario on the co-placement of CCA with coal-mine waste rock. The physical properties such as specific gravity, dry density, porosity and particle size distribution were determined. Chemically, the CCA sample is enriched mainly in silica, aluminum, iron, and magnesium along with a little amount of calcium and sodium which includes in the class C fly ash category. Moreover, it is found that the mineral phases identified in the sample were quartz, mullite, aragonite, magnetite, hematite, and spinel. Co-placement experiment with mudstone waste rock shows that the CCA, though it has limited contribution to the decreasing permeability, has important contributed to increase the quality of leachate through releasing higher alkalinity. Moreover, addition of CCA did not affect to the increase of the trace metal element in the leachate. Hence, utilization of CCA by co-placement with coal mine waste rock in the dumping area is visible to be implemented.

关键词： Coal Combustion Ash Characteristic Co-Placement Sulfidic Waste Rock

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Generate Reservoir Depths Mapping by Using Digital Elevation Model: A Case Study of Mosul Dam Lake, Northern Iraq

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Advances in Remote Sensing 2017年第3期6卷 161-174页

作者： Mohammed F. O. Khattab rudy K. Abo Sameh W. Al-Muqdadi Broder j. Merkel Faculty of Geoscience and Geo-Engineering and Mining TU Bergakademie Freiberg Freiberg Germany Remote Sensing Center Mosul University Mosul Iraq

Not many bathymetric maps are available for many lakes and reservoirs in developing countries. Usually the bathymetric mapping requires investment in expensive equipment and fieldwork, both of which are not accessible in these countries. This work demonstrates the ability to develop bathymetric map of Mosul Lake by using a digital elevation model (DEM). The depths model of the lake was designed through the use of three main stages;a coastline extraction, dataset interpolation and a triangular irregular network model. The normalized difference water index (NDWI) was used for automatic delineation of the lake coastline from satellite images. The ordinary kriging interpolation with a stable model was used to interpolate the water depths dataset. Finally a triangulated irregular network (TIN) model was used to visualize the resulting interpolation model. Calculated values of area and volume of a TIN model during 2011 were compared with values of supposed initial operation of the reservoir. The differences of water volume storage between these stages at 321 m water level was about 0.81 × 109 m3, where the lake lost around 10% of storage value. Also the results of depths lake model show that the change in water storage between March and july 2011 was about 3.08 × 109 m3.

关键词： Water Depth DEM Bathymetry Map Mosul Lake

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Obesity in people with diabetes in COVID-19 times: Important considerations and precautions to be taken

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World journal of Clinical Cases 2021年第20期9卷 5358-5371页

作者： Adriano Alberti Fabiana Schuelter-Trevisol Betine Pinto Moehlecke Iser Eliane Traebert Viviane Freiberger Leticia Ventura Gislaine Tezza Rezin Bruna Becker da Silva Fabiana Meneghetti Dallacosta Leoberto Grigollo Paula Dias Gracielle Fin josiane Aparecida De jesus Fabiane Pertille Carina Rossoni Ben Hur Soares rudy joséNodari júnior Clarissa Martinelli Comim Research Group in Neurodevelopment of Childhood and Adolescence Laboratory of Experimental NeurosciencePostgraduate Program in Health SciencesUniversity of South Santa Catarina(Unisul)Palhoça88137-270Santa CatarinaBrazil Brazil Clinical Research Center Postgraduate Program in Health SciencesUniversity of Southern Santa Catarina at TubarãoTubarão88704-900Santa CatarinaBrazil Postgraduate Programme in Health Sciences University of Southern Santa CatarinaPalhoça88137-270Santa CatarinaBrazil Postgraduate Program in Biosciences and Health University of the West of Santa CatarinaJoaçaba89600-000Santa CatarinaBrazil Department of Physical Education University of the West of Santa CatarinaJoaçaba89600-000Santa CatarinaBrazil Environmental Health Institute of the Faculty of Medicine of the University of Lisbon Lisboa1649-029Portugal Health Science University of Passo FundoPasso Fundo99052-900Rio Grande do SulBrazil Research department Salus DermatoglifiaLuzerna89609-000Santa CatarinaBrazil

At the end of 2019,a new disease with pandemic potential appeared in *** was a novel coronavirus called coronavirus disease 2019(COVID-19).Later,in the first quarter of 2020,the World Health Organization declared the outbreak of this disease a *** people,people with comorbidities,and health care professionals are more vulnerable to *** has been growing exponentially worldwide,affecting several age *** is a morbidity that is associated with genetic,epigenetic,environment factors and/or interaction between *** is associated with the development of several diseases including diabetes mellitus,mainly type *** affects a significant portion of the global *** and diabetes are among the main risk factors for the development of severe symptoms of COVID-19,and individuals with these conditions constitute a risk *** on a literature review on obesity in people with diabetes in the framework of the COVID-19 pandemic,this study presents updated important considerations and care to be taken with this population.

关键词： Obesity Diabetes COVID-19 Population World Disease

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One hundred years of population ecology:Successes,failures and the road ahead

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Integrative Zoology 2015年第3期10卷 233-240页

作者： Charles j.KREBS Department of Zoology University of British ColumbiaVancouverCanada and Institute for Applied EcologyUniversity of CanberraCanberraAustralia

Population ecology is the most mature of the three subdisciplines of ecology partly because it has a solid mathematical foundation and partly because it can address the primary questions of distribution and abundance with experimental *** there is much left to do to integrate our population knowledge into community and ecosystem ecology to help address the global issues of food security and the conservation of *** different approaches are now being developed to bring about this integration and much more research will be necessary to decide which if any will be most useful in achieving our goals of explaining the changes we see in the distribution and abundance of animals and *** web ecology would appear to be the best approach at present because it uses the detailed information of the population ecology of particular species in combination with data on consumer-resource interactions to apply to the applied problems of biodiversity conservation,food security,pest management and disease *** we can use our understanding of population ecology to address the practical problems of our time in a creative way,we will benefit both the human population and the Earth’s *** remains to be done.

关键词： abundance geographic distributions history of ecology population models

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免疫金银染色暨相差显微镜用于钩端螺旋体病早期诊断

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疾病监测 1997年第2期12卷 63-65页

作者：梁中兴时曼华冯晓峰李春好龙良云聂一新谢党根张承峰龙健李文斌 Wiepko j.Terpstra rudy A.Hartskeerl Roese lien 中国预防医学科学院流行病学微生物学研究所上高县卫生防疫站江西省卫生防疫站荷兰皇家热带病研究院

本研究采用免疫金银染色和相差显微镜（ＩＧＳＳ／ＲＣＭ）检测了７３份早期钩体病人血涂片。阳性９份，阳性率１２．３％。其中发病３日内的钩体病人血标本４５份，阳性率１７．８％，与血培养阳性率相当，显著高于显微镜凝集试验阳性... 详细信息

本研究采用免疫金银染色和相差显微镜（ＩＧＳＳ／ＲＣＭ）检测了７３份早期钩体病人血涂片。阳性９份，阳性率１２．３％。其中发病３日内的钩体病人血标本４５份，阳性率１７．８％，与血培养阳性率相当，显著高于显微镜凝集试验阳性率６．７％。结果表明，ＩＧＳＳ／ＲＣＭ是一种较为理想的钩体病早期诊断方法，较血培养和ＭＡＴ简单、快速、灵敏。如果操作仔细，还可半定量，估计到病人感染钩端螺旋体的强度。

关键词：钩端螺旋体病免疫金银染色相差显微镜诊断

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Observatory science with eXTP

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Science China(Physics,Mechanics & Astronomy) 2019年第2期62卷 97-138页

作者： jean j.M.in 't Zand Enrico Bozzo jinLu Qu Xiang-Dong Li Lorenzo Amati Yang Chen Immacolata Donnarumma Victor Doroshenko Stephen A.Drake Margarita Hernanz Peter A.jenke Thomas j.Maccarone Simin Mahmoodifar Domitilla de Martino Alessandra De Rosa Elena M.Rossi Antonia Rowlinson Gloria Sala Giulia Stratta Thomas M.Tauris joern Wilms XueFeng Wu Ping Zhou Iván Agudo Diego Altamirano jean-Luc Atteia Nils A.andersson M.Cristina Baglio David R.Ballantyne Altan Baykal Ehud Behar Tomaso Belloni Sudip Bhattacharyya Stefano Bianchi Anna Bilous Pere Blay joao Braga Sφren Brandt Edward F.Brown Niccolo Bucciantini Luciano Burderi Edward M.Cackett Riccardo Campana Sergio Campana Piergiorgio Casella Yuri Cavecchi Frank Chambers Liang Chen Yu-Peng Chen jér?me Chenevez Maria Chernyakova ChiChuan jin Riccardo Ciolfi Elisa Costantini Andrew Cumming Antonino D'Aì Zi-Gao Dai Filippo D'Ammando Massimiliano De Pasquale Nathalie Degenaar Melania Del Santo Valerio D'Elia Tiziana Di Salvo Gerry Doyle Maurizio Falanga XiLong Fan Robert D.Ferdman Marco Feroci Federico Fraschetti Duncan K.Galloway Angelo F.Gambino Poshak Gandhi MingYu Ge Bruce Gendre Ramandeep Gill Diego G?tz Christian Gouiffès Paola Grandi jonathan Granot Manuel Güdel Alexander Heger Craig O.Heinke jeroen Homan Rosario Iaria Kazushi Iwasawa Luca Izzo Long ji Peter G.jonker jordi josé jelle S.Kaastra Emrah Kalemci Oleg Kargaltsev Nobuyuki Kawai Laurens Keek Stefanie Komossa Ingo Kreykenbohm Lucien Kuiper Devaky Kunneriath Gang Li En-Wei Liang Manuel Linares Francesco Longo Fangjun Lu Alexander A.Lutovinov Denys Malyshev julien Malzac Antonios Manousakis Ian McHardy Missagh Mehdipour YunPeng Men Mariano Méndez Roberto P.Mignani Romana Mikusincova M.Coleman Miller Giovanni Miniutti Christian Motch joonas Nättilä Emanuele Nardini Torsten Neubert Paul T.O'Brien Mauro Orlandini julian P.Osborne Luigi Pacciani Stéphane Paltani Maurizio Paolillo Iossif E.Papadakis Biswajit Paul Alberto Pellizzoni Uria Peretz Miguel A.Pérez Torres Emanuele Perinati Chanda Prescod-Weinstein Pablo Reig SRON Netherlands Institute for Space Research Department of Astronomy University of Geneva Key Laboratory for Particle Astrophysics Institute of High Energy PhysicsChinese Academy of Sciences School of Astronomy and Space Science Nanjing University INAF-IASF Bologna ASI Via del Politecnico snc INAF-Istituto di Astrofisica e Planetologie Spaziali Institut für Astronomie und Astrophysik Tübingen Universit?t Tübingen NASA Goddard Space Flight Center ICREA&Institute of Space Sciences(IEEC-CSIC) Campus UABCarrer de Can Magrans CSPAR SPA University of Alabama in Huntsville Department of Physics Texas Tech University INAF Osservatorio Astronomico di Capodimonte Leiden Observatory Leiden University Anton Pannekoek Institute University of Amsterdam ASTRON Netherlands Institute for Radio Astronomy Universitat Politecnica de Catalunya(UPC-IEEC) Universitádegli Studi di Urbino‘Carlo Bo’ Max-Planck-Institut für Radioastronomie Dr.Karl-Remeis-Sternwarte and Erlangen Centre for Astroparticle Physics(ECAP) Friedrich Alexander Universit?t Erlangen-Nurnberg Purple Mountain Observatory Chinese Academy of Sciences Instituto de Astrofysíca de Andalucia-CSIC Department of Physics and Astronomy University of Southampton IRAP Universitéde ToulouseCNRSUPSCNES Mathematical Sciences and STAG Research Centre University of Southampton New York University Abu Dhabi Center for Relativistic Astrophysics School of PhysicsGeorgia Institute of Technology Physics Department Middle East Technical University Department of Physics Technion-Israel Institute of Technology INAF Osservatorio Astronomico di Brera Tata Institute of Fundamental Research Dipartimento di Matematica e Fisica Universitàdegli Studi Roma Tre Instituto de Astrofísica de Canarias Instituto Nacional de Pesquisas Espaciais-INPE National Space Institute Technical University of Denmark(DTU Space) Department of Physics and Astronomy Michigan State University INAF Osservatorio Astrofisico di Arcetri Dipartimento di Fisica Universitádegli Studi di Cagliari Department of Physics and A

In this White Paper we present the potential of the enhanced X-ray Timing and Polarimetry(eXTP) mission for studies related to Observatory Science targets. These include flaring stars, supernova remnants, accreting white dwarfs, low and high mass X-ray binaries, radio quiet and radio loud active galactic nuclei, tidal disruption events, and gamma-ray bursts. eXTP will be excellently suited to study one common aspect of these objects: their often transient nature. Developed by an international Consortium led by the Institute of High Energy Physics of the Chinese Academy of Science, the eXTP mission is expected to be launched in the mid 2020s.

关键词： space research in struments nuclear astrophysics flare stars accretion and accretion disks mass loss and stellar winds cataclysmic binaries X-ray binaries supernova remnants active galactic nuclei X-ray bursts gamma-ray bursts gravitational waves

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