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International Conference on Complex, Intelligent and Software Intensive Systems, CISIS

作者： M. Tachini D.L. Severo A. Cordero M.R. Momo H.S. Silva Post Graduate Program in Environmental Engineering - PPGEA PROPEP / FURB CEOPS DFIS / CCEN / FURB CEOPS DFIS /CCEN / FURB CEOPS DEC/CCT/FURB

Floods are among the main types of phenomena associated with socio-economic and environmental damage. Although it occurs public investment and advances in hydro meteorological monitoring and warning systems, the damage is recurring because there are high risks involved. This shows the vulnerability of the city against floods and at the same time, the skills of those affected in live with the risks, while not having conditions Ark them. This study examines the damage related to the historical events of 1983, 1984, 1992 and 2001 in the city of Blumenau (SC), located in southern Brazil. Initially, two approaches have been developed for this evaluation. The first approach was statistically resulting from the application of 387 questionnaires in interviews with residents and merchants of flood areas, and the second approach was economic damage. The results of the two approaches were used in the composition of an evaluation model of tangible damage associated with floods and floods in the city of Blumenau, called MAVEN. The results calculated by the model were considered good, although it presents results with significant discrepancies when applied to extreme hydrometeoro logical events such as the environmental disaster of November 2008, characterized as a result of landslides in large proportion due to the large volume of rainfall without above. One of the results of the model was the need to characterize in detail the input data, since the spatial and temporal peculiarities tend to prevent optimal performance of the MAVIN model. The main conclusion was that the standardization of an evaluation model of damage points (type of MAVIN) can provide greater certainty in determining public policy to minimize future damage and provide good benefits to actuarial calculations for resizing purposes of disaster risks addressed to Insurance Companies.

关键词： Artificial intelligence Software

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Absorption and fixation of vegetable tannins by collagen 33

Absorption and fixation of vegetable tannins by collagen

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33rd International Union of Leather Technologists and Chemists, IULTCS Congress 2015

作者： Spier, Franciela Fuck, Wagner F. Jacinto, Manuel Antonio Chagas Gutterres, Mariliz Laboratory ForLeather and Environmental Studies Chemical Engineering Post-Graduate Program Federal University of Rio Grande Do sul Av. Luiz Englert s/n Porto-Alegre-RS Brazil Leather Laboratory of the Embrapa Livestock Southeast Rodovia Washington Luiz Sao Carlos SPCEP 13.569-706 Brazil

In the process of transforming animal hide into leather, the hide, which is susceptible to putrefaction, is stabilized. The growing interest in clean technologies and environmental requirements led tanners to increase their efforts to develop chrome-free tanning agents. Among the various tanning options, vegetable tanning is a traditional and recognizable method and, associated with some physicochemical properties, it provides the leather with unique characteristics, retaining the natural flaws and markings. As an organic biodegradable material, it is also environmentally friendly. The vegetable tannins are complex mixtures with tanning action provided by their concentration of phenolic substances that react with collagen materials. This study aimed to investigate the ability of hide's collagen substrate to absorb and fix vegetable tannin of acacia mearnsii at different pH, through the use of especial analytical and experimental methods. In substrates such as collagen powder, bovine hide powder, and bovine hides, was examined the influence of the pH and tannins offers on the absorption and fixation of acacia vegetable tannin. The absorbed tannin content was determined by UV-visible spectroscopy and by the difference of solids contents in the suspension before and after tanning. The analyses of zeta potential allowed for the elucidation of conditions of the tanning process.

关键词： Tannins

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Evaluation of the Performance of Different Damage Indicators in Railway Bridges

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Procedia engineering 2015年 114卷 746-753页

作者： Vinicius Alves Andreia Meixedo Diogo Ribeiro Rui Calçada Alexandre Cury Post-Graduate Program in Civil Engineering Federal University of Ouro Preto Ouro Preto Brazil Faculty of Engineering University of Porto Porto Portugal School of Engineering Polytechnic of Porto Porto Portugal Departament of Applied and Computational Mechanics Federal University of Juiz de Fora Juiz de Fora Brazil

This article describes a damage identification methodology based on a genetic algorithm and its application to the numerical model of a railway bridge. The identification method is based on an iterative process that in each iteration compares the values of the bridge's dynamic response for a test damage scenario with the response values for a reference damage scenario. The introduction of damage to the test numerical model is based on the modification of a preselected numerical parameter values. The genetic algorithm allows the identification of damage by minimizing the residue of an objective function constructed from the responses of the test and reference model, and based on the so-called damage indicators. In this study are defined and tested damage indicators based on modal parameters (frequencies and vibration modes) in parameters built from the modal parameters (modal curvatures and flexibility curvatures), and in dynamic responses under action of impulsive loads from frequency response functions (FRFs). The proposed methodology for identifying damage was tested based on a two-dimensional numerical finite element model of a railway bridge including the railway track. The results allowed evaluating the efficiency and reliability of the methodology and of the damage indicators which, in most situations, showed potential in the detection, location and quantification of the severity of the damage.

关键词： Damage identification iterative method genetic algorithm damage indicators railway bridges.

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Seawater Intrusion Modeling on Groundwater Confined Aquifer in Semarang

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Procedia environmental Sciences 2015年 23卷 110-115页

作者： Edy Suhartono P. Purwanto S. Suripin Doctorate Program Of Environmental Studies Post Graduate Program Diponegoro University Jl. Imam Barjo SH No. 5 Semarang-Indonesia-50000 Polytechnic State Of Semarang Jl. Prof.Sudarto SH Semarang - Indonesia- 50000 Department Of Chemical Engineering Faculty Of Engineering Diponegoro University Jl. Prof.Sudarto SH Semarang – Indonesia- 50000 Department Of Civil Engineering Faculty Of Engineering Diponegoro University Jl. Prof.Sudarto SH Semarang – Indonesia- 50000

The focus of this study is to identify and describe of a seawater intrusion in confined aquifer modelling in Semarang with a descriptive quantitative analytical method. The results showed potentially experiencing seawater intrusion which increased of 0.575 km2/years. Seawater intrusion models divide to 3 models are the western route have a maximum error is 27.9%, then the middle route have the maximum error is 41.1% and the eastern route have the maximum error is 40%. In 2035, the seawater intrusion on western route is predicted about 3.0 km from the coastline, 4 km for middle route, and about 3.25 km for eastern route. This is one of the information that from right now, the management of a groundwater in the confined aquifer in Semarang is necessary to supervise and better and more optimal controlling

关键词： Coastal Areas Groundwater Chloride Seawater Intrusions

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Causes of blindness and vision impairment in 2020 and trends over 30 years, and prevalence of avoidable blindness in relation to VISION 2020: the Right to Sight: an analysis for the Global Burden of Disease Study (vol 2, pg 144, 2021)

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LANCET GLOBAL HEALTH 2021年第4期9卷 E408-E408页

作者： Steinmetz, Jaimie D. Vision and Eye Research Institute Anglia Ruskin University Cambridge United Kingdom Biomedical Informatics Seoul National University Hospital Seoul South Korea Institute for Health Metrics and Evaluation University of Washington Seattle WA United States Department of Health Metrics Sciences School of Medicine University of Washington Seattle WA United States Institute of Health Services Research Yonsei University Seoul South Korea Department of Ophthalmology University of Washington Seattle WA United States Department of Mathematics Imperial College London London United Kingdom WHO Collaborating Centre for Public Health Education and Training Imperial College London London United Kingdom Department of Primary Care and Public Health Imperial College London London United Kingdom School of Population and Global Health University of Melbourne Carlton VIC Australia School of Optometry and Vision Science UNSW Sydney NSW Australia Brien Holden Vision Institute Sydney Australia Department of Ophthalmology University of Adelaide Adelaide SA Australia Department of Parasitology and Mycology Jahrom University of Medical Sciences Jahrom Iran Department of Clinical Sciences University of Sharjah Sharjah United Arab Emirates Ophthalmic Research Center Shahid Beheshti University of Medical Sciences Tehran Iran Department of Ophthalmology Shahid Beheshti University of Medical Sciences Tehran Iran Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran Ophthalmic Epidemiology Research Center Shahid Beheshti University of Medical Sciences Tehran Iran Health Services Management Department Qazvin University of Medical Sciences Qazvin Iran Department of Systems Populations and Leadership University of Michigan Ann Arbor MI United States Department of Medicine Sofia Ismail Memorial Medical Centre Bogura Bangladesh The Fred Hollows Foundation Sydney NSW Australia Berhan Public Health & Eye Care Consultancy Addis A

Hospital El Salvador: a novel paradigm of intensive care in response to COVID-19 in central America. Lancet Glob Health 2021;9: e241?42?In this Comment, the conflict of interest statement should have included the following: ?By virtue of their roles within a public hospital or the Ministry of Health, MB, LC, WH, and XS are government employees. The findings and conclusions in the Comment are only those of the authors.? This correction has been made as of Feb 26, 2021.

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Correspondence: Reply to 'Analytical flaws in a continental-scale forest soil microbial diversity study'

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Nature communications 2017年第1期8卷 15583页

作者： Jizhong Zhou Ye Deng Lina Shen Chongqing Wen Qingyun Yan Daliang Ning Yujia Qin Kai Xue Liyou Wu Zhili He James W Voordeckers Joy D Van Nostrand Vanessa Buzzard Sean T Michaletz Brian J Enquist Michael D Weiser Michael Kaspari Robert Waide Yunfeng Yang James H Brown State Key Joint Laboratory of Environment Simulation and Pollution Control School of Environment Tsinghua University Beijing 100084 China. Institute for Environmental Genomics Department of Microbiology and Plant Biology and School of Civil Engineering and Environmental Sciences University of Oklahoma Norman Oklahoma 73019 USA. Earth Science Division Lawrence Berkeley National Laboratory Berkeley California 94270 USA. CAS Key Laboratory for Environmental Biotechnology Research Center for Eco-Environmental Science Chinese Academy of Sciences Beijing 100085 China. Department of Ecology and Evolutionary Biology University of Arizona Tucson Arizona 85721 USA. The Santa Fe Institute 1399 Hyde Park Rd Santa Fe New Mexico 87501 USA. EEB Graduate Program Department of Biology University of Oklahoma Norman Oklahoma 73019 USA. Smithsonian Tropical Research Institute Balboa 0843-03092 Republic of Panama. Department of Biology University of New Mexico Albuquerque New Mexico 87131 USA.

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Multi-Criteria Spatial Analysis of Hazardous Materials Transportation 2

Multi-Criteria Spatial Analysis of Hazardous Materials Trans...

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2nd International Conference on Vulnerability and Risk Analysis and Management, ICVRAM 2014 and the 6th International Symposium on Uncertainty Modeling and Analysis, ISUMA 2014

作者： Cordeiro, Francyelly Giovany Bezerra, Barbara Stolte Peixoto, Anna Silvia P. Kaiser, Ilza Machado UNESP - Univ. Estadual Paulista Graduate Studies Program in Civil and Environmental Engineering Brazil

ISBN: (纸本)9780784413609

The development of the world economy increases trade, thereby inducing a large amount of goods transportation. In many developing countries, such as Brazil, the transportation system is predominated by the highway mode. Municipal highways, most of time, are part of the main road cargo transportation system, and this makes the traffic of hazardous materials a risk to society and the environment. The goal of the paper is the use of a multi-criteria analysis methodology, for modeling of the environmental risk of Road Transport of Hazardous Materials (RTHM) in Sao Paulo State - Brazil. Therefore, a methodological discussion is presented to explore the issues inherent to the composition of the panel of experts to assign weights to each criterion and to quantify the relative importance of each for risk analysis of environmental damage. © 2014 American Society of civil Engineers.

关键词： Risk analysis

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Distributed System Behavior Modeling with Ontologies, Rules, and Message Passing Mechanisms

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Procedia Computer Science 2015年 44卷 373-382页

作者： Mark Austin Parastoo Delgoshaei Alan Nguyen Associate Professor Institute for Systems Research University of Maryland College Park MD 20742 USA Graduate Student Ph.D. Program in Civil Systems Department of Civil and Environmental Engineering University of Maryland College Park MD 20742 USA. Systems Engineer Constellation Energy Washington D.C

Modern societal-scale infrastructures (e.g., buildings, roads, railways, and power supplies) that are defined by spatially distributed network structures, concurrent subsystem-level behaviours, distributed control and decision making, and interdependencies among subsystems that are not always well understood. During both Hurricanes Katrina and Sandy, it quickly became evident a disturbance in one system can impact other networks in ways that are both unexpected and undesirable. Such outcomes put engineering designers and urban planners (decision makers) in a tough spot where quantitative decision-making regarding the adequacy of system infrastructure is complicated by the presence of newfound system interactions. This paper takes a first step toward providing designers and planners with computational support for simulation of distributed system behaviours with system-level interactions. We describe an experimental software prototype for distributed event-based system behaviour modelling with ontologies, rules checking and message passing mechanisms. Key features of the software architecture are demonstrated through the development of two scenarios: (1) A family interacting with a school system, and (2) Simulation of adjustments to the Washington DC Metro System schedule in response to a severe storm.

关键词： Distributed System Modeling Ontologies Rule Checking Jena API

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Subnational mapping of HIV incidence and mortality among individuals aged 15–49 years in sub-Saharan Africa, 2000–18: a modelling study

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The Lancet HIV 2021年第6期8卷 e363-e375页

作者： Sartorius, Benn VanderHeide, John D. Yang, Mingyou Goosmann, Erik A. Hon, Julia Haeuser, Emily Cork, Michael A. Perkins, Samantha Jahagirdar, Deepa Schaeffer, Lauren E. Serfes, Audrey L. LeGrand, Kate E. Abbastabar, Hedayat Abebo, Zeleke Hailemariam Abosetugn, Akine Eshete Abu-Gharbieh, Eman Accrombessi, Manfred Mario Kokou Adebayo, Oladimeji M. Adegbosin, Adeyinka Emmanuel Adekanmbi, Victor Adetokunboh, Olatunji O. Adeyinka, Daniel Adedayo Ahinkorah, Bright Opoku Ahmadi, Keivan Ahmed, Muktar Beshir Akalu, Yonas Akinyemi, Oluwaseun Oladapo Akinyemi, Rufus Olusola Aklilu, Addis Akunna, Chisom Joyqueenet Alahdab, Fares Al-Aly, Ziyad Alam, Noore Alamneh, Alehegn Aderaw Alanzi, Turki M. Alemu, Biresaw Wassihun Alhassan, Robert Kaba Ali, Tilahun Alipour, Vahid Amini, Saeed Ancuceanu, Robert Ansari, Fereshteh Anteneh, Zelalem Alamrew Anvari, Davood Anwer, Razique Appiah, Seth Christopher Yaw Arabloo, Jalal Asemahagn, Mulusew A. Asghari Jafarabadi, Mohammad Asmare, Wondwossen Niguse Atnafu, Desta Debalkie Atout, Maha Moh'd Wahbi Atreya, Alok Ausloos, Marcel Awedew, Atalel Fentahun Ayala Quintanilla, Beatriz Paulina Ayanore, Martin Amogre Aynalem, Yared Asmare Ayza, Muluken Altaye Azari, Samad Azene, Zelalem Nigussie Babar, Zaheer-Ud-Din Baig, Atif Amin Balakrishnan, Senthilkumar Banach, Maciej Bärnighausen, Till Winfried Basu, Sanjay Bayati, Mohsen Bedi, Neeraj Bekuma, Tariku Tesfaye Bezabhe, Woldesellassie M. Mequanint Bhagavathula, Akshaya Srikanth Bhardwaj, Pankaj Bhattacharyya, Krittika Bhutta, Zulfiqar A. Bibi, Sadia Bikbov, Boris Birhan, Tsegaye Adane Bitew, Zebenay Workneh Bockarie, Moses John Boloor, Archith Brady, Oliver J. Bragazzi, Nicola Luigi Briko, Andrey Nikolaevich Briko, Nikolay Ivanovich Burugina Nagaraja, Sharath Butt, Zahid A. Cárdenas, Rosario Carvalho, Felix Charan, Jaykaran Chatterjee, Souranshu Chattu, Soosanna Kumary Chattu, Vijay Kumar Chowdhury, Mohiuddin Ahsanul Kabir Chu, Dinh-Toi Cook, Aubrey J. Cormier, Natalie Maria Cowden, Richard G. Culquichicon, Carlos Dagnew, Baye Dahlawi, Saad M.A. D Centre for Tropical Medicine and Global Health Nuffield Department of Medicine University of Oxford Oxford United Kingdom Malaria Atlas Project University of Oxford Oxford United Kingdom The George Institute for Global Health University of Oxford Oxford United Kingdom Department of Health Metrics Sciences School of Medicine University of Washington Seattle WA United States Institute for Health Metrics and Evaluation University of Washington Seattle WA United States Department of Global Health University of Washington Seattle WA United States Department of Medicine University of Washington Seattle WA United States Insights Program Bill and Melinda Gates Foundation Seattle WA United States Global Programs Medical Teams International Seattle WA United States Department of Pediatric Newborn Medicine Brigham and Women's Hospital Boston MA United States Advanced Diagnostic and Interventional Radiology Research Center Tehran University of Medical Sciences Tehran Iran Multiple Sclerosis Research Center Tehran University of Medical Sciences Tehran Iran Department of Epidemiology and Biostatistics Tehran University of Medical Sciences Tehran Iran Pediatric Chronic Kidney Disease Research Center Tehran University of Medical Sciences Tehran Iran Department of Environmental Health Engineering Tehran University of Medical Sciences Tehran Iran Metabolomics and Genomics Research Center Tehran University of Medical Sciences Tehran Iran Research Center for Immunodeficiencies Tehran University of Medical Sciences Tehran Iran Department of Public Health Arba Minch University Arba Minch Ethiopia Department of Medical Laboratory Sciences Arba Minch University Arba Minch Ethiopia College of Medicine and Health Science Arba Minch University Arba Minch Ethiopia Department of Nursing Arba Minch University Arba Minch Ethiopia Department of Biomedical Sciences Arba Minch University Arba Minch Ethiopia Department of Public Health Debre Berhan University Debre Brehan

Background: High-resolution estimates of HIV burden across space and time provide an important tool for tracking and monitoring the progress of prevention and control efforts and assist with improving the precision and efficiency of targeting efforts. We aimed to assess HIV incidence and HIV mortality for all second-level administrative units across sub-Saharan Africa. Methods: In this modelling study, we developed a framework that used the geographically specific HIV prevalence data collected in seroprevalence surveys and antenatal care clinics to train a model that estimates HIV incidence and mortality among individuals aged 15–49 years. We used a model-based geostatistical framework to estimate HIV prevalence at the second administrative level in 44 countries in sub-Saharan Africa for 2000–18 and sought data on the number of individuals on antiretroviral therapy (ART) by second-level administrative unit. We then modified the Estimation and Projection Package (EPP) to use these HIV prevalence and treatment estimates to estimate HIV incidence and mortality by second-level administrative unit. Findings: The estimates suggest substantial variation in HIV incidence and mortality rates both between and within countries in sub-Saharan Africa, with 15 countries having a ten-times or greater difference in estimated HIV incidence between the second-level administrative units with the lowest and highest estimated incidence levels. Across all 44 countries in 2018, HIV incidence ranged from 2·8 (95% uncertainty interval 2·1–3·8) in Mauritania to 1585·9 (1369·4–1824·8) cases per 100 000 people in Lesotho and HIV mortality ranged from 0·8 (0·7–0·9) in Mauritania to 676·5 (513·6–888·0) deaths per 100 000 people in Lesotho. Variation in both incidence and mortality was substantially greater at the subnational level than at the national level and the highest estimated rates were accordingly higher. Among second-level administrative units, Guijá District, Gaza Province, Mozambique,

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Correlation Equation to Predict HHV of Tropical Peat Based on its Ultimate Analyses

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Procedia engineering 2015年 125卷 298-303页

作者： Wiwiek Setyawati Enri Damanhuri Puji Lestari Kania Dewi Faculty of Civil and Environmental Engineering Bandung Institute of Technology Jl. Ganesha 10 Bandung 40132 Indonesia Centre for Atmospheric Science and Technology LAPAN Jl. Dr Djundjunan 133 Bandung 40173 Indonesia Graduate Program Bandung Institute of Technology Jl. Ganesha 10 Bandung 40132 Indonesia

The aim of the research is to develop correlation equation to predict HHV of tropical peat based on its ultimate analysis. The Eijkelkamp peat sampler was employed to take samples of peat in five different districts in Pontianak, Indonesia. Samples were taken up to 2 m depth with 50 cm increments therefore total 20 samples were obtained. Ultimate analyses and higher heating value (HHV) of peat were evaluated in order to predict HHV based on its ultimate analyses results. It was found that C, H, O, S, N and ash contents in dry bases (in weight %) had ranges of 15.63 – 59.43%, 2.63 – 6.47%, 13.35 – 36.84%, 0.12 – 3.86%, 0.48 – 2.01% and 1.00 – 64.05%, respectively. HHV had ranges of 8.07 – 21.69 MJ/kg. Based on chemical composition of dry peat therefore new equation formulae to predict HHV peat was HHV = 17.830 + 1.508 H + 0.102 N + 0.575 S – 0.192 O-0.205 Ash, with an average absolute error and bias error of 2.18% and 0.17%, respectively.

关键词： Tropical peat Pontianak ultimate analysis high heating value prediction

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