Kontrola měřidel délek ve Středisku metrologické služby Střední dráhy

Prezenční346 - Katedra strojírenské technologieNeuveden

Theory and practice of cloud computing - analysis of the advantages and disadvantages of transition individuals and businesses to cloud

My thesis concerns with a new phenomenon of the ICT industry -- cloud computing. The thesis is based on the fact that requirements of the customers on the cloud may differ, there is a significant difference between requirements of individuals and institutions (SMB, large companies or public institutions). In this regard, the thesis differentiates the cloud services for private and institutional use. The theoretical part of the thesis concerns with the definition of basic terms and history of cloud computing. Further, I define the cloud distribution model and its segmentation according to the method of deployment. The security represents another important factor, as it is the most important factor for the decision making on the transition to the cloud. Finally, there are other factors such as legal aspects, change of business processes, audit, governance and future development of cloud computing. The practical part concerns with complex analysis of the cloud market offer via cloud providers and its complex monitoring. As already mentioned, I differentiate the market offer for private and institutional use. The analysis of advantages and disadvantages of individual's and company's transition to the cloud and comparison of specific requirements of individuals and companies are another outcomes from this analysis

Semantics Annotations of Ontology for Scenario: Anthropogenic Impact and Climate Change Issues

Part 4: Semantics and EnvironmentInternational audienceThe synthesis of existing Persistent Organic Pollutants (POPs) pollution monitoring databases with epidemiological data is considered for identifying some impacts of POPs on human health. This task requires new, rich, data, services and models discovery capabilities from a multitude of monitoring networks and web resources. The FP7 project TaToo (Tagging Tool based on a Semantic Discovery Framework) is setting up a semantic web solution to close the discovery gap that prevents a full and easy access to web resources. The use of TaToo tools together with software GENASIS and SVOD is discussed as TaToo validation scenario for anthropogenic impact and global climate change influence on POPs trajectory. This paper contains the first propose of POPs and cancer domain ontology intended for TaToo framework

Global Environmental Assessment Requires Global Functional Searching Engines: Robust Application of TaToo Tools

Part 5: Information Tools for Global Environmental AssessmentInternational audienceThe synthesis of existing Persistent Organic Pollutants (POPs) pollution monitoring databases with epidemiological data is considered for identifying some impacts of POPs on human health. This task requires new, rich, data, services and models discovery capabilities from a multitude of monitoring networks and web resources. The FP7 project TaToo (Tagging Tool based on a Semantic Discovery Framework) is setting up a semantic web solution to close the discovery gap that prevents a full and easy access to web resources. The use of TaToo tools together with software GENASIS and SVOD is discussed as TaToo validation scenario for anthropogenic impact and global climate change influence on POPs trajectory

Národní inventura persistentních organických polutantů v České republice:Kontaminace potravin, hodnocení duetární expozice, kontaminace populace

Uvedení vývoje monitorování výskytu POPs v České republice od 80. let. Zhodnocení výskytu POPs ve vybraných veterinárních komoditách je následováno popisem systému kontrol cizorodých látek v potravinách v letech 2001 a 2002. Podrobný popis možné dietární expozice s vyhodnocením expozice jednotlivými látkami, uvedením významných expozičních zdrojů, charakteristikou rizika a závěry pro řízení zdravotních rizik je uveden pro polychlorované bifenyly, dioxiny, dibenzofurany a PCBs s dioxionovým efektem, aldrin, endrin, dieldrin, methoxychlor, endosulfan, heptachlor epoxid, hexachlorbenzen (HCB), hexachlorocyklohexany (HCHs), lindan, DDTs a polyaromatické uhlovodíky. Jsou uvedeny výsledky biologického monitoringu, který sleduje zatížení české populace persistentními organickými látkami

Estimating Impacts of Environmental Interventions in Monitoring Programs Requires Conceptual Data Models and Robust Statistical Processing

Part 3: Information Tools for Global Environmental AssessmentInternational audienceThis paper discusses main problems associated with evaluation of performance and impact of long-term environmental programs. Lack of data standards, incompleteness of archived datasets and insufficient statistical power were identified as main limits in functionality of monitoring networks. To avoid these failures, environmental programs should be designed with inception to incorporate data management as their integral part. Especially in global programs, local and regional data managers should invest significant proportion of their effort to handle documentation in terms of standardized coding, data formats, metadata coding and consistency of records over time. Up-to-date trends in building knowledge-based infrastructures are illustrated using example of monitoring of atmospheric pollution by persistent organic pollutants (POPs). Conceptual model usable to facilitate the integration and analysis of data on POPs concentrations is introduced with its multilayer hierarchy of entities (POPs as nomenclature classes, couples “observation – measurement” as content classes). Robust set of statistical methods for processing of time series of concentration data is discussed from the viewpoint of practical implementation within running monitoring programs. It consists of the following components: baseline pollution estimates, uncertainty analyses, spatial extrapolations, effect size estimates, time trend identification and quantification. Development of tools supporting standardized environmental data management is rapidly expanding field of science which results in the following challenges for applied informatics and statistics: log-term sustainability of information systems, data-related metadata coding and archiving, tools for automated integration and reporting of data

CETOCOEN Project: From the Laboratory to the Field and Beyond

Part 5: Information Tools for Global Environmental AssessmentInternational audienceGrowing demand for data on the environmental impacts of persistent organic pollutants coming from legal and regional authorities as well as from private subjects, professionals and public resulted in initiation of the CETOCOEN project. This project is coordinated by the Research centre for toxic compounds in the environment of the Masaryk University in Brno and provides complex information supporting decision making and development of strategies related to protection of natural environment and human health

Národní inventura persistentních organických polutantů v České republice:Legislativa. limity

Přehled právních předpisů, které upravují nakládání s persitentními organickými látkami a jejich monitorování ve složkách životního prostředí. Jsou uvedeny nezbytné změny, které bude nutné v české legislativě provést, aby byla v souladu s předpisy Evropské unie