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Blockchain Management in Smart Grid

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Management Studies 2021年第4期9卷 280-288页

作者： mila Ilieva-obretenova University of Mining and Geology SofiaBulgaria

Power Supply and Smart Grid represent specific business,which must be managed by permissioned(private)*** its disadvantages-time consuming,expensive,and losing from network effect-the permissioned blockchain offers balance,guarantees stability,and provides physical limitations for usage of validating nodes only in the *** management of permissioned blockchain is necessary for tracing the processes in *** author has represented the moment following topics:the idea for applying blockchain in business environment,blockchain technology-as a linked list with a new key on each step,node structure and information models for node management with a large granularity,detail models for node management with accent on configuration and performance and managed objects classes for installation of blockchain network with accent on security and performance,models for blockchain network management and five scenarios for blockchain transactions *** paper represents a stage of project Blockchain in Smart Grid:describing of Managed Objects classes for functional areas of blockchain life cycle:Provision,Configuration,Maintenance,Security(developed),Accounting,Performance,and Subscriber *** author uses the life cycle of telecommunications networks as a *** models are designed for user interface developers,university professors,and students.

关键词： power supply smart grid permissioned(private)blockchain network effect validating nodes

Drone Management in Underground Mine Workings

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Journal of Mechanics Engineering and Automation 2021年第6期11卷 171-179页

作者： mila Ilieva-obretenova Department of Electrical Engineering University of Mining and GeologySofiaStudents City 1700Bulgaria

Mine workings inspection is a specific activity,which could be accomplished with a *** the disadvantages of the method-expensive,financial and by time,limiting size of used sensors,the system boring one single hole saves time and *** management of Ground Station,introducing DM(Deployment Mechanism)and Drone is necessary for underground process monitoring on the *** author has surveyed till now the basic topics about design of encased drone for security from harsh *** article is a part of project investigation and management of microclimate sensors for underground *** and their management as an eventual bearer system for sensors are *** of Ground Station is proposed at this first *** aspects are considered:Installation,Configuration and Power Supply as Management *** classes MO(Managed Objects)and inheriting classes MO are *** models are designed for user interface developers,university lecturers and students.

关键词： Mine workings drone management ground station DM

Blockchain for Solid Waste Trading

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Management Studies 2023年第2期11卷 53-64页

作者： mila Ilieva-obretenova University of Mining and Geology SofiaBulgaria

A green economy is an economy that aims to reduce environmental risks and ecological scarcities,and that lines up sustainable development without degrading the *** can be solid,liquid,or gas and each type has different methods of disposal and *** the common principles of management are efficiency and fairness,Blockchain as a peer-to-peer concept with a consensus mechanism is suitable for waste *** paper presents the first stage of project“Blockchain in solid waste management”.From several points of view a review of solid waste management is performed,in which the blockchain has the major role:(1)problem definition and possible solutions;(2)Blockchain applications in solid waste management;(3)blockchain applications for different solid waste types;(4)blockchain elements for waste management;(5)blockchain in cooperation with other *** author syntheses advanced sorting process,models of Blockchain in solid waste trading,and three use cases with selected *** used design methodology is unified modelling language:activity diagrams and communication *** author applies the principles of supply and *** models are intended for business developers,university professors,and students.

关键词： green economy solid waste waste management blockchain waste trading

Blockchain in Smart Grid for Sustainable Management of Environmental Resources Usage

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Management Studies 2022年第5期10卷 275-283页

作者： mila Ilieva-obretenova Department Automation of Production Systems of the University of Mining and Geology“St.Ivan Rilski” SofiaBulgaria

Blockchain is a distributed database that is shared among the nodes of a computer *** have certain storage capacity and,when filled,they are closed,and linked to the previously filled block,forming a *** are typically managed by a peer-to-peer method where nodes collectively adhere to a consensus algorithm protocol to add and validate new transaction *** author makes a review of Blockchain applications in different areas,considerable challenges,her own experience with Blockchain in Smart Grid and other researchers`*** paper presents the first stage of project“Smart Grid for Sustainable Management of Environmental Resources Usage”-describing Managed Objects classes for selected functional areas of Blockchain life cycle:Configuration,Security,and *** author uses the life cycle of telecommunication networks as a *** models are designed for user interface developers,university professors,and students.

关键词： Blockchain Smart Grid Sustainable Management environmental resources

IoT Management for Street Lighting-Information Model-Part II

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Management Studies 2023年第5期11卷 253-261页

作者： mila Ilieva-obretenova Radi Pipev University of Mining and Geology SofiaBulgaria “Sofia-Project”Municipal Company SofiaBulgaria

Design is a concept of either an object,a process,or a system that is specific and,in most cases,detailed.A service design is designing or organizing the experience around a product and the service associated with a product’s *** this purpose,service design uses methods and tools derived from different disciplines like information and management *** second level of management science is about building models and implementing models on *** paper presents the second stage of project“Service management for IoT in streetlighting”.From several points of view a review of streetlighting management is performed:(1)design and spending;(2)network element management;(3)network management;(4)new technologies in smart *** authors synthesize main objects classes for service management and specialized managed objects classes for two areas-Service Provision and Officer *** used design methodology is unified modelling language(UML)and particularly class *** models are intended for business developers,university professors,and students.

关键词： service management IoT smart streetlighting managed objects classes UML

IoT for Streetlighting-Requirements for Modelling of Management Services-Part I

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Management Studies 2023年第5期11卷 245-252页

作者： mila Ilieva-obretenova Radi Pipev University of Mining and Geology SofiaBulgaria “Sofia-Project”Municipal Company SofiaBulgaria

Energy conservation is the effort to reduce the overconsumption of energy by the usage of less energy *** conservation could be user oriented or industry sector *** of these sectors is the streetlighting-major energy consumer in the town-forming nearly 30%of each country’s *** designed management of streetlighting not only reduces the energy consumption of the town,but also increases the public safety and the *** article focuses the management of IoT for streetlighting in smart *** is the first stage of project“Service management for IoT in streetlighting”.While the basic management principles are efficiency and fairness,the requirements of all actors must be *** the base of requirements,the authors synthesize the management functions with selected *** chosen methodology is unified modelling language(UML):use case *** models are intended to business developers,university professors,and students.

关键词： streetlighting IoT requirements management system UML

Xanthogranulomatous cholecystitis:a premalignant condition?

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Hepatobiliary & Pancreatic Diseases International 2011年第2期10卷 179-184页

作者： mila Ghosh Puja Sakhuja Anil K Agarwal Department of Gastrointestinal Surgery GB Pant Hospita and Maulana Azad Medical College Department of Pathology GB Pant Hospita and Maulana Azad Medical College

BACKGROUND:Xanthogranulomatous cholecystitis(XGC)is an uncommon variant of chronic cholecystitis,characterized by marked thickening of the gallbladder wall and dense local *** often mimics a gallbladder carcinoma(GBC), and may coexist with GBC,leading to a diagnostic dilemma. Furthermore,the premalignant nature of this entity is not *** study was undertaken to assess the p53,PCNA and beta-catenin expression in XGC in comparison to GBC and chronic inflammation. METHODS:Sections from paraffin-embedded blocks of surgically resected specimens of GBC(69 cases),XGC(65), chronic cholecystitis(18)and control gallbladder(10)were stained with the monoclonal antibodies to p53 and PCNA, and a polyclonal antibody to beta-catenin.p53 expression was scored as the percentage of nuclei *** expression was scored as the product of the percentage of nuclei stained and the intensity of the staining(1-3).A cut-off value of 80 for this score was taken as a positive result. Beta-catenin expression was scored as type of expression-membranous,cytoplasmic or nuclear staining. RESULTS:p53 mutation was positive in 52%of GBC cases and 3%of XGC,but was not expressed in chronic cholecystitis and control gallbladders.p53 expression was lower in XGC than in GBC(Pmilar to chronic cholecystitis,

关键词： xanthogranulomatous cholecystitis gallbladder cancer p53 PCNA beta-catenin

Tripolye Mega-Sites:“Collective Computational Abilities”of Prehistoric Proto-Urban Societies?

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Journal of Social Computing 2022年第1期3卷 75-90页

作者： Johannes Müller Robert Hofmann mila Shatilo the Institute of Prehistoric and Protohistoric Archaeology Kiel UniversityKiel 24106Germany

In the East European region between Prut and Dnieper,proto-urban mega-sites developed ca.4100−3600 BCE with population agglomerations of around 10000 inhabitants per *** outline of complexity categories,based on *** et al.(2018),illustrates that“computational abilities”are first developed to make the shift from dispersed to agglomerated settlement *** development of an internal decision-making system for a polity that organizes communication via public buildings on different levels,together with a site-specific track system,may be responsible for this shift(or made it possible).However,after generations,this communication pattern was not developed into further collective communication abilities(e.g.,into a writing system),while at the same time a tendency toward centralizing decision processes probably destroyed the communication *** ultimately led to the collapse of Tripolye mega-sites.

关键词： non-state societies social constitution Chalcolithic mega-sites Tripolye

Effectiveness of intermittent preventive treatment in pregnancy with sulfadoxine-pyrimethamine: An in silico pharmacological model

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Asian Pacific Journal of Tropical Medicine 2020年第8期13卷 366-374页

作者： mila Nu Nu Htay Ian M Hastings Eva Maria Hodel Katherine Kay Liverpool School of Tropical Medicine Liverpool L35QAUnited Kingdom Department of Community Medicine Melaka-Manipal Medical CollegeManipal Academy of Higher Education(MAHE)MelakaMalaysia Malawi-Liverpool-Wellcome Trust Clinical Research Programme BlantyreMalawi University of Liverpool Liverpool L693GFUnited Kingdom Metrum Research Group TariffvilleConnecticut06081United States of America

Objective:To explore the efficacy of intermittent preventive treatment in pregnancy(IPTp)with sulfadoxine and pyrimethamine(SP)against sensitive ***:A pharmacological model was used to investigate the effectiveness of the previous recommended at least two-dose regimen,currently recommended three-dose regimen and 4,6,8-weekly regimens with specific focus on the impact of various nonadherence patterns in multiple transmission ***:The effectiveness of the recommended three-dose regimen is high in all the transmission intensities,i.e.>99%,98%and 92%in low,moderate and high transmission intensities *** simulated 4 and 6 weekly IPTp-SP regimens were able to prevent new infections with sensitive parasites in almost all women(>99%)regardless of transmission ***,8 weekly interval dose schedules were found to have 71%and 86%protective efficacies in high and moderate transmission areas,*** highlights that patients are particularly vulnerable to acquiring new infections if IPTp-SP doses are ***:The pharmacological model predicts that full adherence to the currently recommended three-dose regimen should provide almost complete protection from malaria infection in moderate and high transmission ***,it also highlights that patients are particularly vulnerable to acquiring new infections if IPTp doses are spaced too widely or if doses are *** to the recommended IPTp-SP schedules is recommended.

关键词： Intermittent preventive treatment in pregnancy Sulfadoxine-pyrimethamine Malaria infection in pregnancy Three-dose regimen In silico pharmacological model