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Djounova</title> <meta name="description" content="Search results for: Jana Djounova"> <meta name="keywords" content="Jana Djounova"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler 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id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="Jana Djounova"> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 84</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Jana Djounova</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">84</span> Assessment of Air Pollution in Kindergartens due to Indoor Radon Concentrations</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Djounova">Jana Djounova</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The World Health Organization proposes an average annual reference level of 100 Bq/m³ to minimize health risks due to radon exposure in buildings. However, if this cannot be achieved under the country's specific conditions, the chosen reference level should not exceed 300 Bq/m³. The World Health Organization recognized the relationship between indoor radon exposure and lung cancer, even at low doses. Radon in buildings is one of the most important indoor air pollutants, with harmful effects on the health of the population and especially children. This study presents the assessment of indoor radon concentration as air pollution and analyzes the exposure to radon of children and workers. Assessment of air pollution and exposure to indoor radon concentrations under the National Science Fund of Bulgaria, in the framework of grant No КП-06-Н23/1/07.12.2018 in kindergartens in two districts of Bulgaria (Razgrad and Silistra). Kindergartens were considered for the following reasons: 1these buildings are generally at the ground and/or the first floor, where radon concentration is generally higher than at upper floors; 2these buildings are attended by children, a population generally considered more sensitive to ionizing radiation, although little data is available for radon exposure. The measurements of indoor radon concentrations were performed with passive methods (CR-39 track detectors) for the period from February to May 2015. One hundred fifty-six state kindergartens on the territories of two districts in Bulgaria have been studied. The variations of radon in the children's premises vary from 9 to 1087 Bq/m³. The established arithmetic mean value of radon levels in the kindergartens in Silistra is 139 Bq/m³ and in Razgrad 152 Bq/m³, respectively. The percentage of kindergarteners, where the radon in premises exceeds the Bulgarian reference level of 300 Bq/m³, was 19%. The exposure of children and workers in those kindergartens is high, so remediation measures of air pollution had been recommended. The difference in radon concentration in kindergartens in two districts was statistically analyzed to assess the influence of geography and geology and the difference <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=air%20pollution" title="air pollution">air pollution</a>, <a href="https://publications.waset.org/abstracts/search?q=radon" title=" radon"> radon</a>, <a href="https://publications.waset.org/abstracts/search?q=kindergartens" title=" kindergartens"> kindergartens</a>, <a href="https://publications.waset.org/abstracts/search?q=detectors" title=" detectors"> detectors</a> </p> <a href="https://publications.waset.org/abstracts/139134/assessment-of-air-pollution-in-kindergartens-due-to-indoor-radon-concentrations" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/139134.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">200</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">83</span> Exposure to Radon on Air in Tourist Caves in Bulgaria</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bistra%20Kunovska">Bistra Kunovska</a>, <a href="https://publications.waset.org/abstracts/search?q=Kremena%20Ivanova"> Kremena Ivanova</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Djounova"> Jana Djounova</a>, <a href="https://publications.waset.org/abstracts/search?q=Desislava%20Djunakova"> Desislava Djunakova</a>, <a href="https://publications.waset.org/abstracts/search?q=Zdenka%20Stojanovska"> Zdenka Stojanovska</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The carcinogenic effects of radon as a radioactive noble gas have been studied and show a strong correlation between radon exposure and lung cancer occurrence, even in the case of low radon levels. The major part of the natural radiation dose in humans is received by inhaling radon and its progenies, which originates from the decay chain of U-238. Indoor radon poses a substantial threat to human health when build-up occurs in confined spaces such as homes, mines and caves and the risk increases with the duration of radon exposure and is proportional to both the radon concentration and the time of exposure. Tourist caves are a case of special environmental conditions that may be affected by high radon concentration. Tourist caves are a recognized danger in terms of radon exposure to cave workers (guides, employees working in shops built above the cave entrances, etc.), but due to the sensitive nature of the cave environment, high concentrations cannot be easily removed. Forced ventilation of the air in the caves is considered unthinkable due to the possible harmful effects on the microclimate, flora and fauna. The risks to human health posed by exposure to elevated radon levels in caves are not well documented. Various studies around the world often detail very high concentrations of radon in caves and exposure of employees but without a follow-up assessment of the overall impact on human health. This study was developed in the implementation of a national project to assess the potential health effects caused by exposure to elevated levels of radon in buildings with public access under the National Science Fund of Bulgaria, in the framework of grant No КП-06-Н23/1/07.12.2018. The purpose of the work is to assess the radon level in Bulgarian caves and the exposure of the visitors and workers. The number of caves (sampling size) was calculated for simple random selection from total available caves 65 (sampling population) are 13 caves with confidence level 95 % and confidence interval (margin of error) approximately 25 %. A measurement of the radon concentration in air at specific locations in caves was done by using CR-39 type nuclear track-etch detectors that were placed by the participants in the research team. Despite the fact that all of the caves were formed in karst rocks, the radon levels were rather different from each other (97–7575 Bq/m3). An assessment of the influence of the orientation of the caves in the earth's surface (horizontal, inclined, vertical) on the radon concentration was performed. Evaluation of health hazards and radon risk exposure causing by inhaling the radon and its daughter products in each surveyed caves was done. Reducing the time spent in the cave has been recommended in order to decrease the exposure of workers. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=tourist%20caves" title="tourist caves">tourist caves</a>, <a href="https://publications.waset.org/abstracts/search?q=radon%20concentration" title=" radon concentration"> radon concentration</a>, <a href="https://publications.waset.org/abstracts/search?q=exposure" title=" exposure"> exposure</a>, <a href="https://publications.waset.org/abstracts/search?q=Bulgaria" title=" Bulgaria"> Bulgaria</a> </p> <a href="https://publications.waset.org/abstracts/139159/exposure-to-radon-on-air-in-tourist-caves-in-bulgaria" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/139159.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">189</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">82</span> Remembrance as Contest: A Study on the Ex-Slave Religious Communities in Kerala</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sephora%20Jose">Sephora Jose</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Caste slavery was an exploitative human transactional system that prevailed in Kerala, the south-western state of India, till the late nineteenth century. In this particular system, more than ten untouchable/Dalit caste groups had been enslaved and transacted. Mainstream historiographies have subsumed caste slavery under caste servitude covering up the transactional aspect of the practice. However, there are communities in Kerala like Prathyaksha Raksha Daiva Sabha (The Divine Church of Visible Salvation) and Deva Jana Samajam (The Society of God’s People), who claim to be the descendants of the caste slaves. Being spiritual organizations, they engage with the historical reality of slavery through Dalit theology. Their theology is articulated through their oral narratives, including songs, stories, myths, and other cultural productions. This study seeks to understand how the descendants of slave castes in Kerala attempt alternative historiography through Dalit theology articulated in their cultural productions collected over fieldwork. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=caste%20slavery" title="caste slavery">caste slavery</a>, <a href="https://publications.waset.org/abstracts/search?q=Dalit%20theology" title=" Dalit theology"> Dalit theology</a>, <a href="https://publications.waset.org/abstracts/search?q=Dravidians" title=" Dravidians"> Dravidians</a>, <a href="https://publications.waset.org/abstracts/search?q=Deva%20Jana%20Samajam" title=" Deva Jana Samajam"> Deva Jana Samajam</a>, <a href="https://publications.waset.org/abstracts/search?q=Prathyaksha%20Raksha%20Daiva%20Sabha" title=" Prathyaksha Raksha Daiva Sabha"> Prathyaksha Raksha Daiva Sabha</a> </p> <a href="https://publications.waset.org/abstracts/135691/remembrance-as-contest-a-study-on-the-ex-slave-religious-communities-in-kerala" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/135691.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">115</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">81</span> New Evaluation Methodology for Solidification Product Durability Assessment</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bozena%20Dohnalkova">Bozena Dohnalkova</a>, <a href="https://publications.waset.org/abstracts/search?q=Jakub%20Hodul"> Jakub Hodul</a>, <a href="https://publications.waset.org/abstracts/search?q=Rostislav%20Drochytka"> Rostislav Drochytka</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Kosikova"> Jana Kosikova</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper deals with a proposal of a new methodology for durability assessment of solidification product for its safe further use. The new methodology is based on a review of the current state of assessment of treated waste in Czech Republic and abroad. The aim of the paper is to propose an optimal evaluation methodology for verifying properties of solidification product to ensure its safe further use in building industry. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=solidification" title="solidification">solidification</a>, <a href="https://publications.waset.org/abstracts/search?q=stabilization" title=" stabilization"> stabilization</a>, <a href="https://publications.waset.org/abstracts/search?q=durability" title=" durability"> durability</a>, <a href="https://publications.waset.org/abstracts/search?q=waste" title=" waste"> waste</a> </p> <a href="https://publications.waset.org/abstracts/10833/new-evaluation-methodology-for-solidification-product-durability-assessment" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/10833.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">429</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">80</span> Solution of Nonlinear Fractional Programming Problem with Bounded Parameters</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mrinal%20Jana">Mrinal Jana</a>, <a href="https://publications.waset.org/abstracts/search?q=Geetanjali%20Panda"> Geetanjali Panda</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper a methodology is developed to solve a nonlinear fractional programming problem in which the coefficients of the objective function and constraints are interval parameters. This model is transformed into a general optimization problem and relation between the original problem and the transformed problem is established. Finally the proposed methodology is illustrated through a numerical example. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=fractional%20programming" title="fractional programming">fractional programming</a>, <a href="https://publications.waset.org/abstracts/search?q=interval%20valued%20function" title=" interval valued function"> interval valued function</a>, <a href="https://publications.waset.org/abstracts/search?q=interval%20inequalities" title=" interval inequalities"> interval inequalities</a>, <a href="https://publications.waset.org/abstracts/search?q=partial%20order%20relation" title=" partial order relation"> partial order relation</a> </p> <a href="https://publications.waset.org/abstracts/22261/solution-of-nonlinear-fractional-programming-problem-with-bounded-parameters" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/22261.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">519</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">79</span> The Discriminate Analysis and Relevant Model for Mapping Export Potential</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Gutierez%20Chvalkovska">Jana Gutierez Chvalkovska</a>, <a href="https://publications.waset.org/abstracts/search?q=Michal%20Mejstrik"> Michal Mejstrik</a>, <a href="https://publications.waset.org/abstracts/search?q=Matej%20Urban"> Matej Urban</a> </p> <p class="card-text"><strong>Abstract:</strong></p> There are pending discussions over the mapping of country export potential in order to refocus export strategy of firms and its evidence-based promotion by the Export Credit Agencies (ECAs) and other permitted vehicles of governments. In this paper we develop our version of an applied model that offers “stepwise” elimination of unattractive markets. We modify and calibrate the model for the particular features of the Czech Republic and specific pilot cases where we apply an individual approach to each sector. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=export%20strategy" title="export strategy">export strategy</a>, <a href="https://publications.waset.org/abstracts/search?q=modeling%20export" title=" modeling export"> modeling export</a>, <a href="https://publications.waset.org/abstracts/search?q=calibration" title=" calibration"> calibration</a>, <a href="https://publications.waset.org/abstracts/search?q=export%20promotion" title=" export promotion"> export promotion</a> </p> <a href="https://publications.waset.org/abstracts/15707/the-discriminate-analysis-and-relevant-model-for-mapping-export-potential" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/15707.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">498</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">78</span> X-Ray Photoelectron Spectroscopy Analyses of Candidate Materials for Advanced Nuclear Reactors</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Marie%20Kudrnov%C3%A1">Marie Kudrnová</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Rejkov%C3%A1"> Jana Rejková</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The samples of supplied INCONEL 601, 617, 625, and HASTELLOY C-22 alloys and experimental nickel alloy MoNiCr were examined by XPS (X-ray photoelectron spectroscopy) before and after exposure. The experiment was performed in a mixture of LiCl-KCl salt (58.2-41.8 wt. %). The exposure conditions were 440°C, pressure 0.2 MPa, 500 hours in an inert argon atmosphere. The XPS analysis shows that a thin oxide layer composed of metal oxides such as NiO, Cr₂O₃, and Nb₂O₅ was formed. After sputtering the exposed surface with Ar ions, metals were also detected in the elemental state, indicating a very thin protective oxide layer with a thickness in units of up to tens of nanometers. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=XPS" title="XPS">XPS</a>, <a href="https://publications.waset.org/abstracts/search?q=MSR" title=" MSR"> MSR</a>, <a href="https://publications.waset.org/abstracts/search?q=nickel%20alloy" title=" nickel alloy"> nickel alloy</a>, <a href="https://publications.waset.org/abstracts/search?q=metal%20oxides" title=" metal oxides"> metal oxides</a> </p> <a href="https://publications.waset.org/abstracts/143886/x-ray-photoelectron-spectroscopy-analyses-of-candidate-materials-for-advanced-nuclear-reactors" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/143886.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">78</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">77</span> Meitu and the Case of the AI Art Movement</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Taliah%20Foudah">Taliah Foudah</a>, <a href="https://publications.waset.org/abstracts/search?q=Sana%20Masri"> Sana Masri</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Al%20Ghamdi"> Jana Al Ghamdi</a>, <a href="https://publications.waset.org/abstracts/search?q=Rimaz%20Alzaaqi"> Rimaz Alzaaqi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This research project explores the creative works of the app Metui, which allows consumers to edit their photos and use the new and popular AI feature, which turns any photo into a cartoon-like animated image with beautified enhancements. Studying this AI app demonstrates the significance of the ability in which AI can develop intricate designs which verily replicate the human mind. Our goal was to investigate the Metui app by asking our audience certain questions about its functionality and their personal feelings about its credibility as well as their beliefs as to how this app will add to the future of the AI generation, both positively and negatively. Their responses were further explored by analyzing the questions and responses thoroughly and calculating the results through pie charts. Overall, it was concluded that the Metui app is a powerful step forward for AI by replicating the intelligence of humans and its creativity to either benefit society or do the opposite. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=AI%20Art" title="AI Art">AI Art</a>, <a href="https://publications.waset.org/abstracts/search?q=Meitu" title=" Meitu"> Meitu</a>, <a href="https://publications.waset.org/abstracts/search?q=application" title=" application"> application</a>, <a href="https://publications.waset.org/abstracts/search?q=photo%20editing" title=" photo editing"> photo editing</a> </p> <a href="https://publications.waset.org/abstracts/167571/meitu-and-the-case-of-the-ai-art-movement" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/167571.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">68</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">76</span> Training Isolated Respiration in Rehabilitation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Marketa%20Kotova">Marketa Kotova</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Kolarova"> Jana Kolarova</a>, <a href="https://publications.waset.org/abstracts/search?q=Ludek%20Zalud"> Ludek Zalud</a>, <a href="https://publications.waset.org/abstracts/search?q=Petr%20Dobsak"> Petr Dobsak</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A game for training of breath (TRABR) for continuous monitoring of pulmonary ventilation during the patients’ therapy focuses especially on monitoring of their ventilation processes. It is necessary to detect, monitor and differentiate abdominal and thoracic breathing during the therapy. It is a fun form of rehabilitation where the patient plays and also practicing isolated breathing. Finally the game to practice breath was designed to evaluate whether the patient uses two types of breathing or not. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=pulmonary%20ventilation" title="pulmonary ventilation">pulmonary ventilation</a>, <a href="https://publications.waset.org/abstracts/search?q=thoracic%20breathing" title=" thoracic breathing"> thoracic breathing</a>, <a href="https://publications.waset.org/abstracts/search?q=abdominal%20breathing" title=" abdominal breathing"> abdominal breathing</a>, <a href="https://publications.waset.org/abstracts/search?q=breath%20monitoring%20using%20pressure%20sensors" title=" breath monitoring using pressure sensors"> breath monitoring using pressure sensors</a>, <a href="https://publications.waset.org/abstracts/search?q=game%20TRABR%20TRAining%20of%20BReath%29" title=" game TRABR TRAining of BReath)"> game TRABR TRAining of BReath)</a> </p> <a href="https://publications.waset.org/abstracts/14061/training-isolated-respiration-in-rehabilitation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/14061.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">491</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">75</span> Calculation of Methane Emissions from Wetlands in Slovakia via IPCC Methodology</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jozef%20Mindas">Jozef Mindas</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Skvareninova"> Jana Skvareninova</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Wetlands are a main natural source of methane emissions, but they also represent the important biodiversity reservoirs in the landscape. There are about 26 thousands hectares of wetlands in Slovakia identified via the wetlands monitoring program. Created database of wetlands in Slovakia allows to analyze several ecological processes including also the methane emissions estimate. Based on the information from the database, the first estimate of the methane emissions from wetlands in Slovakia has been done. The IPCC methodology (Tier 1 approach) has been used with proposed emission factors for the ice-free period derived from the climatic data. The highest methane emissions of nearly 550 Gg are associated with the category of fens. Almost 11 Gg of methane is emitted from bogs, and emissions from flooded lands represent less than 8 Gg. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=bogs" title="bogs">bogs</a>, <a href="https://publications.waset.org/abstracts/search?q=methane%20emissions" title=" methane emissions"> methane emissions</a>, <a href="https://publications.waset.org/abstracts/search?q=Slovakia" title=" Slovakia"> Slovakia</a>, <a href="https://publications.waset.org/abstracts/search?q=wetlands" title=" wetlands"> wetlands</a> </p> <a href="https://publications.waset.org/abstracts/52427/calculation-of-methane-emissions-from-wetlands-in-slovakia-via-ipcc-methodology" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/52427.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">284</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">74</span> Technology of Thermal Spray Coating Machining</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Petr%C5%AF">Jana Petrů</a>, <a href="https://publications.waset.org/abstracts/search?q=Tom%C3%A1%C5%A1%20Zl%C3%A1mal"> Tomáš Zlámal</a>, <a href="https://publications.waset.org/abstracts/search?q=Robert%20%C4%8Cep"> Robert Čep</a>, <a href="https://publications.waset.org/abstracts/search?q=Lenka%20%C4%8Cepov%C3%A1"> Lenka Čepová</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This article is focused on the thermal spray coating machining issue. Those are irreplaceable in many areas of nowadays industrial branches such as aerospace industry, mostly thanks to their excellent qualities in production and also in renovation of machinery parts. The principals of thermal spraying and elementary diversification are described in introduction. Plasma coating method of composite materials -cermets- is described more thoroughly. The second part describes thermal spray coating machining and grinding in detail. This part contains suggestion of appropriate grinding tool and assessment of cutting conditions used for grinding a given part. Conclusion describes a problem which occurred while grinding a cermet thermal spray coating with a specially designed grindstone and a way to solve this problem. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=coating" title="coating">coating</a>, <a href="https://publications.waset.org/abstracts/search?q=aerospace" title=" aerospace"> aerospace</a>, <a href="https://publications.waset.org/abstracts/search?q=plasma" title=" plasma"> plasma</a>, <a href="https://publications.waset.org/abstracts/search?q=grinding" title=" grinding"> grinding</a> </p> <a href="https://publications.waset.org/abstracts/2535/technology-of-thermal-spray-coating-machining" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/2535.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">555</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">73</span> The Use of Methods and Techniques of Drama Education with Kindergarten Teachers</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Vladimira%20Hornackova">Vladimira Hornackova</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Kottasova"> Jana Kottasova</a>, <a href="https://publications.waset.org/abstracts/search?q=Zuzana%20Vanova"> Zuzana Vanova</a>, <a href="https://publications.waset.org/abstracts/search?q=Anna%20Jungrova"> Anna Jungrova</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Present study deals with drama education in preschool education. The research made in this field brings a qualitative comparative survey with the aim to find out the use of methods and techniques of drama education in preschool education at university or secondary school graduate preschool teachers. The research uses a content analysis and an unstandardized questionnaire for preschool teachers and obtained data are processed with the help of descriptive methods and correlations. The results allow a comparison of aspects applied through drama in preschool education. The research brings impulses for education improvement in kindergartens and inspiration for university study programs of drama education in the professional training of preschool teachers. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=drama%20education" title="drama education">drama education</a>, <a href="https://publications.waset.org/abstracts/search?q=preschool%20education" title=" preschool education"> preschool education</a>, <a href="https://publications.waset.org/abstracts/search?q=preschool%20teacher" title=" preschool teacher"> preschool teacher</a>, <a href="https://publications.waset.org/abstracts/search?q=research" title=" research"> research</a> </p> <a href="https://publications.waset.org/abstracts/48421/the-use-of-methods-and-techniques-of-drama-education-with-kindergarten-teachers" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/48421.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">365</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">72</span> 5iD Viewer: Observation of Fish School Behaviour in Labyrinths and Use of Semantic and Syntactic Entropy for School Structure Definition</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dalibor%20%C5%A0tys">Dalibor Štys</a>, <a href="https://publications.waset.org/abstracts/search?q=Kry%C5%A1tof%20M.%20Stys"> Kryštof M. Stys</a>, <a href="https://publications.waset.org/abstracts/search?q=Maryia%20Chkalova"> Maryia Chkalova</a>, <a href="https://publications.waset.org/abstracts/search?q=Petr%20Kouba"> Petr Kouba</a>, <a href="https://publications.waset.org/abstracts/search?q=Aliaxandr%20Pautsina"> Aliaxandr Pautsina</a>, <a href="https://publications.waset.org/abstracts/search?q=Dalibor%20%C5%A0tys%20Jr."> Dalibor Štys Jr.</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Pe%C4%8Denkov%C3%A1"> Jana Pečenková</a>, <a href="https://publications.waset.org/abstracts/search?q=Denis%20Durniev"> Denis Durniev</a>, <a href="https://publications.waset.org/abstracts/search?q=Tom%C3%A1%C5%A1%20N%C3%A1hl%C3%ADk"> Tomáš Náhlík</a>, <a href="https://publications.waset.org/abstracts/search?q=Petr%20C%C3%ADsa%C5%99"> Petr Císař</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this article, a construction and some properties of the 5iD viewer, the system recording simultaneously five views of a given experimental object is reported. Properties of the system are demonstrated on the analysis of fish schooling behavior. It is demonstrated the method of instrument calibration which allows inclusion of image distortion and it is proposed and partly tested also the method of distance assessment in the case that only two opposite cameras are available. Finally, we demonstrate how the state trajectory of the behavior of the fish school may be constructed from the entropy of the system. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=3D%20positioning" title="3D positioning">3D positioning</a>, <a href="https://publications.waset.org/abstracts/search?q=school%20behavior" title=" school behavior"> school behavior</a>, <a href="https://publications.waset.org/abstracts/search?q=distance%20calibration" title=" distance calibration"> distance calibration</a>, <a href="https://publications.waset.org/abstracts/search?q=space%20vision" title=" space vision"> space vision</a>, <a href="https://publications.waset.org/abstracts/search?q=space%20distortion" title=" space distortion "> space distortion </a> </p> <a href="https://publications.waset.org/abstracts/15499/5id-viewer-observation-of-fish-school-behaviour-in-labyrinths-and-use-of-semantic-and-syntactic-entropy-for-school-structure-definition" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/15499.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">390</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">71</span> Environmental Limits of Using Newly Developed Progressive Polymer Protection and Repair Systems</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Hodna">Jana Hodna</a>, <a href="https://publications.waset.org/abstracts/search?q=Bozena%20Vacenovska"> Bozena Vacenovska</a>, <a href="https://publications.waset.org/abstracts/search?q=Vit%20Petranek"> Vit Petranek</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The paper is focused on the identification of limiting environmental factors of individual industrial floors on which newly developed polymer protection and repair systems with the use of secondary raw materials will be used. These mainly include floors with extreme stresses and special requirements for materials used. In relation to the environment of a particular industrial floor, it is necessary to ensure, for example, chemical stability, resistance to higher temperatures, resistance to higher mechanical stress, etc. for developed materials, which is reflected in the demands for the developed material systems. The paper describes individual environments and, in relation to them, also requirements for individual components of the developed materials and for the developed materials as a whole. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=limits" title="limits">limits</a>, <a href="https://publications.waset.org/abstracts/search?q=environment" title=" environment"> environment</a>, <a href="https://publications.waset.org/abstracts/search?q=polymer" title=" polymer"> polymer</a>, <a href="https://publications.waset.org/abstracts/search?q=industrial%20floors" title=" industrial floors"> industrial floors</a>, <a href="https://publications.waset.org/abstracts/search?q=recycling" title=" recycling"> recycling</a>, <a href="https://publications.waset.org/abstracts/search?q=secondary%20raw%20material" title=" secondary raw material"> secondary raw material</a>, <a href="https://publications.waset.org/abstracts/search?q=protective%20system" title=" protective system"> protective system</a> </p> <a href="https://publications.waset.org/abstracts/30125/environmental-limits-of-using-newly-developed-progressive-polymer-protection-and-repair-systems" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/30125.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">270</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">70</span> Leading Edge Vortex Development for a 65° Delta Wing with Varying Thickness and Maximum Thickness Locations</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Stucke">Jana Stucke</a>, <a href="https://publications.waset.org/abstracts/search?q=Sean%20Tuling"> Sean Tuling</a>, <a href="https://publications.waset.org/abstracts/search?q=Chris%20Toomer"> Chris Toomer</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study focuses on the numerical investigation of the leading edge vortex (LEV) development over a 65° swept delta wing with varying thickness and maximum thickness location and their impact on its overall performance. The tested configurations are defined by a 6% and 12 % thick biconvex aerofoil with maximum thickness location at 30% and 50% of the root chord. The results are compared to a flat plate delta wing configuration of 3.4% thickness. The largest differences are observed for the aerofoils of 12% thickness and are used to demonstrate the trends and aerodynamic characteristics from here on. It was found that the vortex structure changes with change with maximum thickness and overall thickness. This change leads to not only a reduction in lift but also in drag, especially when the maximum thickness is moved forward. The reduction in drag, however, outweighs the loss in lift thus increasing the overall performance of the configuration. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=aerodynamics" title="aerodynamics">aerodynamics</a>, <a href="https://publications.waset.org/abstracts/search?q=CFD" title=" CFD"> CFD</a>, <a href="https://publications.waset.org/abstracts/search?q=delta%20wing" title=" delta wing"> delta wing</a>, <a href="https://publications.waset.org/abstracts/search?q=leading%20edge%20vortices" title=" leading edge vortices"> leading edge vortices</a> </p> <a href="https://publications.waset.org/abstracts/105022/leading-edge-vortex-development-for-a-65-delta-wing-with-varying-thickness-and-maximum-thickness-locations" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/105022.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">230</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">69</span> The Role of MAOA Gene in the Etiology of Autism Spectrum Disorder in Males</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Kiskov%C3%A1">Jana Kisková</a>, <a href="https://publications.waset.org/abstracts/search?q=Dana%20Gabrikov%C3%A1"> Dana Gabriková</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Monoamine oxidase A gene (MAOA) is suggested to be a candidate gene implicated in many neuropsychiatric disorders, including autism spectrum disorder (ASD). This meta-analytic review evaluates the relationship between ASD and MAOA markers such as 30 bp variable number tandem repeats in the promoter region (uVNTR) and single nucleotide polymorphisms (SNPs) by using findings from recently published studies. It seems that in Caucasian males, the risk of developing ASD increase with the presence of 4-repeat allele in the promoter region of MAOA gene whereas no differences were found between autistic patients and controls in Egyptian, West Bengal and Korean population. Some studies point to the importance specific haplotype groups of SNPs and interaction of MAOA with others genes (e.g. FOXP2 or SRY). The results of existing studies are insufficient and further research is needed. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=autism%20spectrum%20disorder" title="autism spectrum disorder">autism spectrum disorder</a>, <a href="https://publications.waset.org/abstracts/search?q=MAOA" title=" MAOA"> MAOA</a>, <a href="https://publications.waset.org/abstracts/search?q=uVNTR" title=" uVNTR"> uVNTR</a>, <a href="https://publications.waset.org/abstracts/search?q=single%20nucleotide%20polymorphism" title=" single nucleotide polymorphism"> single nucleotide polymorphism</a> </p> <a href="https://publications.waset.org/abstracts/14965/the-role-of-maoa-gene-in-the-etiology-of-autism-spectrum-disorder-in-males" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/14965.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">384</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">68</span> Testing Chat-GPT: An AI Application</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Ismail">Jana Ismail</a>, <a href="https://publications.waset.org/abstracts/search?q=Layla%20Fallatah"> Layla Fallatah</a>, <a href="https://publications.waset.org/abstracts/search?q=Maha%20Alshmaisi"> Maha Alshmaisi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> ChatGPT, a cutting-edge language model built on the GPT-3.5 architecture, has garnered attention for its profound natural language processing capabilities, holding promise for transformative applications in customer service and content creation. This study delves into ChatGPT's architecture, aiming to comprehensively understand its strengths and potential limitations. Through systematic experiments across diverse domains, such as general knowledge and creative writing, we evaluated the model's coherence, context retention, and task-specific accuracy. While ChatGPT excels in generating human-like responses and demonstrates adaptability, occasional inaccuracies and sensitivity to input phrasing were observed. The study emphasizes the impact of prompt design on output quality, providing valuable insights for the nuanced deployment of ChatGPT in conversational AI and contributing to the ongoing discourse on the evolving landscape of natural language processing in artificial intelligence. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=artificial%20Inelegance" title="artificial Inelegance">artificial Inelegance</a>, <a href="https://publications.waset.org/abstracts/search?q=chatGPT" title=" chatGPT"> chatGPT</a>, <a href="https://publications.waset.org/abstracts/search?q=open%20AI" title=" open AI"> open AI</a>, <a href="https://publications.waset.org/abstracts/search?q=NLP" title=" NLP"> NLP</a> </p> <a href="https://publications.waset.org/abstracts/179027/testing-chat-gpt-an-ai-application" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/179027.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">77</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">67</span> Visual Construction of Youth in Czechoslovak Press Photographs: 1959-1989</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Tepl%C3%A1">Jana Teplá</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This text focuses on the visual construction of youth in press photographs in socialist Czechoslovakia. It deals with photographs in a magazine for young readers, <em>Mladý svět,</em> published by the Socialist Union of Youth of Czechoslovakia. The aim of this study was to develop a methodological tool for uncovering the values and the ideological messages in the strategies used in the visual construction of reality in the socialist press. Two methods of visual analysis were applied to the photographs, a quantitative content analysis and a social semiotic analysis. The social semiotic analysis focused on images representing youth in their free time. The study shows that the meaning of a socialist press photograph is a result of a struggle for ideological power between formal and informal ideologies. This struggle takes place within the process of production of the photograph and also within the process of interpretation of the photograph. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ideology" title="ideology">ideology</a>, <a href="https://publications.waset.org/abstracts/search?q=press%20photography" title=" press photography"> press photography</a>, <a href="https://publications.waset.org/abstracts/search?q=socialist%20regime" title=" socialist regime"> socialist regime</a>, <a href="https://publications.waset.org/abstracts/search?q=social%20semiotics" title=" social semiotics"> social semiotics</a>, <a href="https://publications.waset.org/abstracts/search?q=youth" title=" youth"> youth</a> </p> <a href="https://publications.waset.org/abstracts/64626/visual-construction-of-youth-in-czechoslovak-press-photographs-1959-1989" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/64626.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">280</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">66</span> The Relationship between Confidence, Accuracy, and Decision Making in a Mobile Review Program</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Carla%20Van%20De%20Sande">Carla Van De Sande</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Vandenberg"> Jana Vandenberg</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Just like physical skills, cognitive skills grow rusty over time unless they are regularly used and practiced, so academic breaks can have negative consequences on student learning and success. The Keeping in School Shape (KiSS) program is an engaging, accessible, and cost-effective intervention that harnesses the benefits of retrieval practice by using technology to help students maintain proficiency over breaks from school by delivering a daily review problem via text message or email. A growth mindset is promoted through feedback messages encouraging students to try again if they get a problem wrong and to take on a challenging problem if they get a problem correct. This paper reports on the relationship between confidence, accuracy, and decision-making during the implementation of the KiSS Program at a large university during winter break for students enrolled in an engineering introductory Calculus course sequence. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=growth%20mindset" title="growth mindset">growth mindset</a>, <a href="https://publications.waset.org/abstracts/search?q=learning%20loss" title=" learning loss"> learning loss</a>, <a href="https://publications.waset.org/abstracts/search?q=on-the-go%20learning" title=" on-the-go learning"> on-the-go learning</a>, <a href="https://publications.waset.org/abstracts/search?q=retrieval%20practice" title=" retrieval practice"> retrieval practice</a> </p> <a href="https://publications.waset.org/abstracts/138107/the-relationship-between-confidence-accuracy-and-decision-making-in-a-mobile-review-program" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/138107.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">205</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">65</span> X-Ray Photoelectron Spectroscopy Characterization of the Surface Layer on Inconel 625 after Exposition in Molten Salt</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Marie%20Kudrnova">Marie Kudrnova</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Petru"> Jana Petru</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study is part of the international research - Materials for Molten Salt Reactors (MSR) and addresses the part of the project dealing with the corrosion behavior of candidate construction materials. Inconel 625 was characterized by x-ray photoelectron spectroscopy (XPS) before and after high–temperature experiment in molten salt. The experiment was performed in a horizontal tube furnace molten salt reactor, at 450 °C in argon, at atmospheric pressure, for 150 hours. Industrially produced HITEC salt was used (NaNO3, KNO3, NaNO2). The XPS study was carried out using the ESCAProbe P apparatus (Omicron Nanotechnology Ltd.) equipped with a monochromatic Al Kα (1486.6 eV) X-ray source. The surface layer on alloy 625 after exposure contains only Na, C, O, and Ni (as NiOx) and Nb (as NbOx BE 206.8 eV). Ni was detected in the metallic state (Ni0 – Ni 2p BE-852.7 eV, NiOx - Ni 2p BE-854.7 eV) after a short Ar sputtering because the oxide layer on the surface was very thin. Nickel oxides can form a protective layer in the molten salt, but only future long-term exposures can determine the suitability of Inconel 625 for MSR. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Inconel%20625" title="Inconel 625">Inconel 625</a>, <a href="https://publications.waset.org/abstracts/search?q=molten%20salt" title=" molten salt"> molten salt</a>, <a href="https://publications.waset.org/abstracts/search?q=oxide%20layer" title=" oxide layer"> oxide layer</a>, <a href="https://publications.waset.org/abstracts/search?q=XPS" title=" XPS"> XPS</a> </p> <a href="https://publications.waset.org/abstracts/131354/x-ray-photoelectron-spectroscopy-characterization-of-the-surface-layer-on-inconel-625-after-exposition-in-molten-salt" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/131354.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">141</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">64</span> Corrosion Behavior of Steels in Molten Salt Reactors</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Rejkov%C3%A1">Jana Rejková</a>, <a href="https://publications.waset.org/abstracts/search?q=Marie%20Kudrnov%C3%A1"> Marie Kudrnová</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper deals with the research of materials for one of the types of reactors IV. generation - reactor with molten salts. One of the advantages of molten salts applied as a coolant in reactors is the ability to operate at relatively low pressures, as opposed to cooling with water or gases. Compared to liquid metal cooling, which also allows lower operating pressures, salt melts are less prone to chemical reactions. The service life of the construction materials used is limited by the operating temperatures of the reactor and the content of impurities in the salts. For the research of corrosion resistance, an experimental device was designed and assembled, enabling exposure at high temperatures without access to oxygen in a flowing atmosphere of inert gas. Nickel alloys Inconel 601, 617, and 625 were tested in a mixture of chloride salts LiCl – KCl (58,2 - 41,8 wt. %). The experiment showed high resistance of the materials used and based on the results and XPS analysis, other construction materials were proposed for the experiments. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=molten%20salt" title="molten salt">molten salt</a>, <a href="https://publications.waset.org/abstracts/search?q=corrosion" title=" corrosion"> corrosion</a>, <a href="https://publications.waset.org/abstracts/search?q=nuclear%20reactor" title=" nuclear reactor"> nuclear reactor</a>, <a href="https://publications.waset.org/abstracts/search?q=nickel%20alloy" title=" nickel alloy"> nickel alloy</a> </p> <a href="https://publications.waset.org/abstracts/143859/corrosion-behavior-of-steels-in-molten-salt-reactors" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/143859.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">165</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">63</span> The Technological Problem of Simulation of the Logistics Center</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Juraj%20Camaj">Juraj Camaj</a>, <a href="https://publications.waset.org/abstracts/search?q=Anna%20Dolinayova"> Anna Dolinayova</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Lalinska"> Jana Lalinska</a>, <a href="https://publications.waset.org/abstracts/search?q=Miroslav%20Bariak"> Miroslav Bariak</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Planning of infrastructure and processes in logistic center within the frame of various kinds of logistic hubs and technological activities in them represent quite complex problem. The main goal is to design appropriate layout, which enables to realize expected operation on the desired levels. The simulation software represents progressive contemporary experimental technique, which can support complex processes of infrastructure planning and all of activities on it. It means that simulation experiments, reflecting various planned infrastructure variants, investigate and verify their eligibilities in relation with corresponding expected operation. The inducted approach enables to make qualified decisions about infrastructure investments or measures, which derive benefit from simulation-based verifications. The paper represents simulation software for simulation infrastructural layout and technological activities in marshalling yard, intermodal terminal, warehouse and combination between them as the parts of logistic center. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=marshalling%20yard" title="marshalling yard">marshalling yard</a>, <a href="https://publications.waset.org/abstracts/search?q=intermodal%20terminal" title=" intermodal terminal"> intermodal terminal</a>, <a href="https://publications.waset.org/abstracts/search?q=warehouse" title=" warehouse"> warehouse</a>, <a href="https://publications.waset.org/abstracts/search?q=transport%20technology" title=" transport technology"> transport technology</a>, <a href="https://publications.waset.org/abstracts/search?q=simulation" title=" simulation"> simulation</a> </p> <a href="https://publications.waset.org/abstracts/23281/the-technological-problem-of-simulation-of-the-logistics-center" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/23281.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">521</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">62</span> New Possibilities for Testing UX and UI Design on Mobile Devices</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jakub%20Ber%C4%8D%C3%ADk">Jakub Berčík</a>, <a href="https://publications.waset.org/abstracts/search?q=Anna%20Mravcov%C3%A1"> Anna Mravcová</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20G%C3%A1lov%C3%A1"> Jana Gálová</a>, <a href="https://publications.waset.org/abstracts/search?q=Katar%C3%ADna%20Neom%C3%A1niov%C3%A1"> Katarína Neomániová</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In an era when everything is increasingly digital, consumers are always looking for new options in solutions to their everyday needs. In this context, mobile apps are developing at an exponential pace. One of the fastest growing segments of mobile technologies is, obviously, e-commerce. It can be predicted that mobile commerce will record nearly three times the global growth of e-commerce across all platforms, which indicates its importance in the given segment. The current coronavirus pandemic is also changing many of the existing paradigms both socially, economically, and technologically, which has a major impact on changing consumer behaviour and the emphasis on simplification and clarity of mobile solutions. This is the area that user experience (UX) and user interface (UI) designers deal with. Their task is to design a sufficiently attractive and interesting solution that will be available on all mobile devices and at the same time will be easy enough for the customer/visitor to get to the destination or to get the necessary information in a few clicks. The basis for changes in UX design can now be obtained not only through online analytical tools but also through neuromarketing, especially in the case of mobile devices. The paper highlights new possibilities for testing UX design applications on mobile devices using a special platform that combines a stationary eye camera (eye tracking) and facial analysis (facial coding). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=emotions" title="emotions">emotions</a>, <a href="https://publications.waset.org/abstracts/search?q=mobile%20design" title=" mobile design"> mobile design</a>, <a href="https://publications.waset.org/abstracts/search?q=user%20experience" title=" user experience"> user experience</a>, <a href="https://publications.waset.org/abstracts/search?q=visual%20attention" title=" visual attention"> visual attention</a> </p> <a href="https://publications.waset.org/abstracts/144168/new-possibilities-for-testing-ux-and-ui-design-on-mobile-devices" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/144168.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">127</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">61</span> Differences in the Perception of Behavior Problems in Pre-school Children among the Teachers and Parents</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Ko%C5%BE%C3%A1rov%C3%A1">Jana Kožárová</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Even the behavior problems in pre-school children might be considered as a transitional problem which may disappear by their transition into elementary school; it is an issue that needs a lot of attention because of the fact that the behavioral patterns are adopted in the children especially in this age. Common issue in the process of elimination of the behavior problems in the group of pre-school children is a difference in the perception of the importance and gravity of the symptoms. The underestimation of the children's problems by parents often result into conflicts with kindergarten teachers. Thus, the child does not get the support that his/her problems require and this might result into a school failure and can negatively influence his/her future school performance and success. The research sample consisted of 4 children with behavior problems, their teachers and parents. To determine the most problematic area in the child's behavior, Child Behavior Checklist (CBCL) filled by parents and Caregiver/Teacher Form (CTF-R) filled by teachers were used. Scores from the CBCL and the CTR-F were compared with Pearson correlation coefficient in order to find the differences in the perception of behavior problems in pre-school children. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=behavior%20problems" title="behavior problems">behavior problems</a>, <a href="https://publications.waset.org/abstracts/search?q=Child%20Behavior%20Checklist" title=" Child Behavior Checklist"> Child Behavior Checklist</a>, <a href="https://publications.waset.org/abstracts/search?q=Caregiver%2FTeacher%20Form" title=" Caregiver/Teacher Form"> Caregiver/Teacher Form</a>, <a href="https://publications.waset.org/abstracts/search?q=Pearson%20correlation%20coefficient" title=" Pearson correlation coefficient"> Pearson correlation coefficient</a>, <a href="https://publications.waset.org/abstracts/search?q=pre-school%20age" title=" pre-school age"> pre-school age</a> </p> <a href="https://publications.waset.org/abstracts/40670/differences-in-the-perception-of-behavior-problems-in-pre-school-children-among-the-teachers-and-parents" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/40670.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">434</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">60</span> Thermal Resistance of Special Garments Exposed to a Radiant Heat</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Pichova">Jana Pichova</a>, <a href="https://publications.waset.org/abstracts/search?q=Lubos%20Hes"> Lubos Hes</a>, <a href="https://publications.waset.org/abstracts/search?q=Vladimir%20Bajzik"> Vladimir Bajzik</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Protective clothing is designed to keep a wearer save in hazardous conditions or enable perform short time working operation without being injured or feeling discomfort. Firefighters or other related workers are exposed to abnormal heat which can be conductive, convective or radiant type. Their garment is proposed to resist this conditions and prevent burn injuries or dead of human. However thermal comfort of firefighter exposed to high heat source have not been studied yet. Thermal resistance is the best representative parameter of thermal comfort. In this study a new method of testing of thermal resistance of special clothing exposed to high radiation heat source was designed. This method simulates human body wearing single or multi-layered garment which is exposed to radiative heat. Setup of this method enables measuring of radiative heat flow in time without effect of convection. The new testing method is verified on chosen group of textiles for firefighters. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=protective%20clothing" title="protective clothing">protective clothing</a>, <a href="https://publications.waset.org/abstracts/search?q=radiative%20heat" title=" radiative heat"> radiative heat</a>, <a href="https://publications.waset.org/abstracts/search?q=thermal%20comfort%20of%20firefighters" title=" thermal comfort of firefighters"> thermal comfort of firefighters</a>, <a href="https://publications.waset.org/abstracts/search?q=thermal%20resistance%20of%20special%20garments" title=" thermal resistance of special garments"> thermal resistance of special garments</a> </p> <a href="https://publications.waset.org/abstracts/31445/thermal-resistance-of-special-garments-exposed-to-a-radiant-heat" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/31445.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">379</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">59</span> The Role of Female Population as a Consumer in Modern Marketing Strategy and Management</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Aleksi%C4%87">Jana Aleksić</a>, <a href="https://publications.waset.org/abstracts/search?q=Marijana%20Petkovi%C4%87"> Marijana Petković</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Female population has an increasing role when it comes to purchase. Consequently, the female population has a greater role in modern marketing. Although it is thought that women buy more than men, marketing strategy was not directed specifically towards women. The thing that has changed regarding women’s role in modern marketing is the fact that the female population has a leading position when it comes to decision making in various fields and various sectors, which was not the case in the past. Marketing should be directed towards women but it should be done in the right way. Compared to men, women buy in a different way, and they look for more various advantages in the product itself, than men do. This paper aims to show the importance of the female role in the modern marketing and management and to redirect marketing in some way towards female population through new marketing strategies and management systems. Hypothesis is that women have an important role in marketing, and marketing strategy of modern society could and should be based on and directed towards female population and their tastes when it comes to purchasing. It is necessary and desirable to apply marketing strategy with a special strategy that has an emphasis on women and their purchase or in a word to apply WS- woman strategy. This research was carried out as a random sample research, where were obtained 212 valid surveys whose results serve as a basis for drawing conclusions about the research as well as to verify the formulated hypotheses. The research was carried out during 2011 and 2012. The study has shown a significant role of the female population in the marketing process. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=marketing" title="marketing">marketing</a>, <a href="https://publications.waset.org/abstracts/search?q=management" title=" management"> management</a>, <a href="https://publications.waset.org/abstracts/search?q=female" title=" female"> female</a>, <a href="https://publications.waset.org/abstracts/search?q=purchase" title=" purchase"> purchase</a>, <a href="https://publications.waset.org/abstracts/search?q=strategy" title=" strategy"> strategy</a> </p> <a href="https://publications.waset.org/abstracts/47410/the-role-of-female-population-as-a-consumer-in-modern-marketing-strategy-and-management" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/47410.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">448</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">58</span> CMT4G: Rare Form of Charcot-Marie-Tooth Disease in Slovak Roma Patient</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dana%20Gabrikov%C3%A1">Dana Gabriková</a>, <a href="https://publications.waset.org/abstracts/search?q=Martin%20Mistr%C3%ADk"> Martin Mistrík</a>, <a href="https://publications.waset.org/abstracts/search?q=Jarmila%20Bernasovsk%C3%A1"> Jarmila Bernasovská</a>, <a href="https://publications.waset.org/abstracts/search?q=Iveta%20T%C3%B3thov%C3%A1"> Iveta Tóthová</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Kiskov%C3%A1"> Jana Kisková </a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Roma (Gypsies) is a transnational minority with a high degree of consanguineous marriages. Similar to other genetically isolated founder populations, the Roma harbor a number of unique or rare genetic disorders. This paper discusses about a rare form of Charcot-Marie-Tooth disease – type 4G (CMT4G), also called Hereditary Motor and Sensory Neuropathy type Russe, an autosomal recessive disease caused by mutation private to Roma characterized by abnormally increased density of non-myelinated axons. CMT4G was originally found in Bulgarian Roma and in 2009 two putative causative mutations in the HK1 gene were identified. Since then, several cases were reported in Roma families mainly from Bulgaria and Spain. Here we present a Slovak Roma family in which CMT4G was diagnosed on the basis of clinical examination and genetic testing. This case is a further proof of the role of the HK1 gene in pathogenesis of the disease. It confirms that mutation in the HK1 gene is a common cause of autosomal recessive CMT disease in Roma and should be considered as a common part of a diagnostic procedure. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=gypsies" title="gypsies">gypsies</a>, <a href="https://publications.waset.org/abstracts/search?q=HK1" title=" HK1"> HK1</a>, <a href="https://publications.waset.org/abstracts/search?q=HSMN-Russe" title=" HSMN-Russe"> HSMN-Russe</a>, <a href="https://publications.waset.org/abstracts/search?q=rare%20disease" title=" rare disease"> rare disease</a> </p> <a href="https://publications.waset.org/abstracts/14738/cmt4g-rare-form-of-charcot-marie-tooth-disease-in-slovak-roma-patient" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/14738.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">389</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">57</span> Synthesis, Electrochemical and Fluorimetric Analysis of Caffeic Cinnamic and Acid-Conjugated Hemorphine Derivatives Designed as Potential Anticonvulsant Agents</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jana%20Tchekalarova">Jana Tchekalarova</a>, <a href="https://publications.waset.org/abstracts/search?q=Stela%20Georgieva"> Stela Georgieva</a>, <a href="https://publications.waset.org/abstracts/search?q=Petia%20Peneva"> Petia Peneva</a>, <a href="https://publications.waset.org/abstracts/search?q=Petar%20Todorov"> Petar Todorov</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In the present study, a series of bioconjugates of N-modified hemorphine analogs containing second pharmacophore cinnamic acids (CA) or caffeic acid (KA) were synthesized by a traditional solid-phase Fmoc chemistry method for peptide synthesis. Electrochemical and fluorometric analysis and in vivo anticonvulsant activity in mice were conducted on the compounds. The three CA (H4-CA, H5-CA, and H7-CA) and three KA (H4-KA, H5-KA, and H7-KA)-conjugated hemorphine derivatives showed dose-dependent anticonvulsant activity in the maximal electroshock test (MES) in mice. The KA-conjugated H5-KA derivate was the only compound that suppressed clonic seizures at the lowest dose of 0.5 µg/mouse in the scPTZ test. The activity against the psychomotor seizures in the 6-Hz test was detected only for the H4-CA (0.5 µg) and H4-KA (0.5 µg and 1 µg), respectively. The peptide derivates did not exhibit neurotoxicity in the rotarod test. Our findings suggest that conjugated CA and KA hemorphine peptides can be used as a background for developing hemorphin-related analogs with anticonvulsant activity. Acknowledgments: This study is funded by the European Union-NextGenerationEU, through the National Recovery and Resilience Plan of the Republic of Bulgaria, project № BG-RRP-2.004-0002, "BiOrgaMCT". <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=hemorphins" title="hemorphins">hemorphins</a>, <a href="https://publications.waset.org/abstracts/search?q=SPSS" title=" SPSS"> SPSS</a>, <a href="https://publications.waset.org/abstracts/search?q=caffeic%2Fcinnamic%20acid" title=" caffeic/cinnamic acid"> caffeic/cinnamic acid</a>, <a href="https://publications.waset.org/abstracts/search?q=anticonvulsant%20activity" title=" anticonvulsant activity"> anticonvulsant activity</a>, <a href="https://publications.waset.org/abstracts/search?q=electrochemistry" title=" electrochemistry"> electrochemistry</a>, <a href="https://publications.waset.org/abstracts/search?q=fluorimetry" title=" fluorimetry"> fluorimetry</a> </p> <a href="https://publications.waset.org/abstracts/119706/synthesis-electrochemical-and-fluorimetric-analysis-of-caffeic-cinnamic-and-acid-conjugated-hemorphine-derivatives-designed-as-potential-anticonvulsant-agents" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/119706.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">152</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">56</span> Global City Typologies: 300 Cities and Over 100 Datasets</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20Novak">M. Novak</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20Munoz"> E. Munoz</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Jana"> A. Jana</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Nelemans"> M. Nelemans</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Cities and local governments the world over are interested to employ circular strategies as a means to bring about food security, create employment and increase resilience. The selection and implementation of circular strategies is facilitated by modeling the effects of strategies locally and understanding the impacts such strategies have had in other (comparable) cities and how that would translate locally. Urban areas are heterogeneous because of their geographic, economic, social characteristics, governance, and culture. In order to better understand the effect of circular strategies on urban systems, we create a dataset for over 300 cities around the world designed to facilitate circular strategy scenario modeling. This new dataset integrates data from over 20 prominent global national and urban data sources, such as the Global Human Settlements layer and International Labour Organisation, as well as incorporating employment data from over 150 cities collected bottom up from local departments and data providers. The dataset is made to be reproducible. Various clustering techniques are explored in the paper. The result is sets of clusters of cities, which can be used for further research, analysis, and support comparative, regional, and national policy making on circular cities. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=data%20integration" title="data integration">data integration</a>, <a href="https://publications.waset.org/abstracts/search?q=urban%20innovation" title=" urban innovation"> urban innovation</a>, <a href="https://publications.waset.org/abstracts/search?q=cluster%20analysis" title=" cluster analysis"> cluster analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=circular%20economy" title=" circular economy"> circular economy</a>, <a href="https://publications.waset.org/abstracts/search?q=city%20profiles" title=" city profiles"> city profiles</a>, <a href="https://publications.waset.org/abstracts/search?q=scenario%20modelling" title=" scenario modelling"> scenario modelling</a> </p> <a href="https://publications.waset.org/abstracts/140968/global-city-typologies-300-cities-and-over-100-datasets" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/140968.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">180</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">55</span> Human LACE1 Functions Pro-Apoptotic and Interacts with Mitochondrial YME1L Protease</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Lukas%20Stiburek">Lukas Stiburek</a>, <a href="https://publications.waset.org/abstracts/search?q=Jana%20Cesnekova"> Jana Cesnekova</a>, <a href="https://publications.waset.org/abstracts/search?q=Josef%20Houstek"> Josef Houstek</a>, <a href="https://publications.waset.org/abstracts/search?q=Jiri%20Zeman"> Jiri Zeman</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Cellular function depends on mitochondrial function and integrity that is therefore maintained by several classes of proteins possessing chaperone and/or proteolytic activities. In this work, we focused on characterization of LACE1 (lactation elevated 1) function in mitochondrial protein homeostasis maintenance. LACE1 is the human homologue of yeast mitochondrial Afg1 ATPase, a member of SEC18-NSF, PAS1, CDC48-VCP, TBP family. Yeast Afg1 was shown to be involved in mitochondrial complex IV biogenesis, and based on its similarity with CDC48 (p97/VCP) it was suggested to facilitate extraction of polytopic membrane proteins. Here we show that LACE1, which is a mitochondrial integral membrane protein, exists as part of three complexes of approx. 140, 400 and 500 kDa and is essential for maintenance of fused mitochondrial reticulum and lamellar cristae morphology. Using affinity purification of LACE1-FLAG expressed in LACE1 knockdown background we show that the protein physically interacts with mitochondrial inner membrane protease YME1L. We further show that human LACE1 exhibits significant pro-apoptotic activity and that the protein is required for normal function of the mitochondrial respiratory chain. Thus, our work establishes LACE1 as a novel factor with the crucial role in mitochondrial homeostasis maintenance. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=LACE1" title="LACE1">LACE1</a>, <a href="https://publications.waset.org/abstracts/search?q=mitochondria" title=" mitochondria"> mitochondria</a>, <a href="https://publications.waset.org/abstracts/search?q=apoptosis" title=" apoptosis"> apoptosis</a>, <a href="https://publications.waset.org/abstracts/search?q=protease" title=" protease"> protease</a> </p> <a href="https://publications.waset.org/abstracts/46195/human-lace1-functions-pro-apoptotic-and-interacts-with-mitochondrial-yme1l-protease" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/46195.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">313</span> 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