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<!DOCTYPE html> <html lang="en" dir="ltr"> <head>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-P63WKM1TM1"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-P63WKM1TM1'); </script>  <script type="text/javascript" > (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)}; m[i].l=1*new Date(); for (var j = 0; j < document.scripts.length; j++) {if (document.scripts[j].src === r) { return; }} k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)}) (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym"); ym(55165297, "init", { clickmap:false, trackLinks:true, accurateTrackBounce:true, webvisor:false }); </script> <noscript><div><img src="https://mc.yandex.ru/watch/55165297" style="position:absolute; left:-9999px;" alt="" /></div></noscript>    <title>Search results for: Viktoria Levterova</title> <meta name="description" content="Search results for: Viktoria Levterova"> <meta name="keywords" content="Viktoria Levterova"> <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 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action="https://publications.waset.org/abstracts/search"> <div 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="Viktoria Levterova"> <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> 11</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Viktoria Levterova</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">11</span> Study on the Presence of Protozoal Coinfections among Patients with Pneumocystis jirovecii Pneumonia in Bulgaria</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nina%20Tsvetkova">Nina Tsvetkova</a>, <a href="https://publications.waset.org/abstracts/search?q=Rumen%20Harizanov"> Rumen Harizanov</a>, <a href="https://publications.waset.org/abstracts/search?q=Aleksandra%20Ivanova"> Aleksandra Ivanova</a>, <a href="https://publications.waset.org/abstracts/search?q=Iskra%20Rainova"> Iskra Rainova</a>, <a href="https://publications.waset.org/abstracts/search?q=Nina%20Yancheva-Petrova"> Nina Yancheva-Petrova</a>, <a href="https://publications.waset.org/abstracts/search?q=Dimitar%20Strashimirov"> Dimitar Strashimirov</a>, <a href="https://publications.waset.org/abstracts/search?q=Raina%20Enikova"> Raina Enikova</a>, <a href="https://publications.waset.org/abstracts/search?q=Mihaela%20Videnova"> Mihaela Videnova</a>, <a href="https://publications.waset.org/abstracts/search?q=Eleonora%20Kaneva"> Eleonora Kaneva</a>, <a href="https://publications.waset.org/abstracts/search?q=Iskren%20Kaftandjiev"> Iskren Kaftandjiev</a>, <a href="https://publications.waset.org/abstracts/search?q=Viktoria%20Levterova"> Viktoria Levterova</a>, <a href="https://publications.waset.org/abstracts/search?q=Ivan%20Simeonovski"> Ivan Simeonovski</a>, <a href="https://publications.waset.org/abstracts/search?q=Nikolay%20Yanev"> Nikolay Yanev</a>, <a href="https://publications.waset.org/abstracts/search?q=Georgi%20Hinkov"> Georgi Hinkov</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Pneumocystis jirovecii (P. jirovecii) and protozoan of the genera Acanthamoeba, Cryptosporidium, and Toxoplasma gondii are opportunistic pathogens that can cause life-threatening infections in immunocompromised patients. Aim of the study was to evaluate the coinfection rate with opportunistic protozoal agents among Bulgarian patients diagnosed with P. jirovecii pneumonia. Thirty-eight pulmonary samples were collected from 38 patients (28 HIV-infected) with P. jirovecii infection. P. jirovecii DNA was detected by real-time PCR targeting the large mitochondrial subunit ribosomal RNA gene. Acanthamoeba was determined by genus-specific conventional PCR assay. Real-time PCR for the detection of a Toxoplasma gondii and Cryptosporidium DNA fragment was used. Pneumocystis DNA was detected in all 38 specimens; 28 (73.7%) were from HIV-infected patients. Three (10,7%) of them were co-infected with T. gondii and 1 (3.6%) with Cryptosporidium. In the group of non-HIV-infected (n=10), Cryptosporidium DNA was detected in an infant (10%). Acanthamoeba DNA was not found in the tested samples. The current study showed a relatively low rate of coinfections of Cryptosporidium spp./T. gondii and P. jirovecii in the Bulgarian patients studied. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=coinfection" title="coinfection">coinfection</a>, <a href="https://publications.waset.org/abstracts/search?q=opportunistic%20protozoal%20agents" title=" opportunistic protozoal agents"> opportunistic protozoal agents</a>, <a href="https://publications.waset.org/abstracts/search?q=Pneumocystis%20jirovecii" title=" Pneumocystis jirovecii"> Pneumocystis jirovecii</a>, <a href="https://publications.waset.org/abstracts/search?q=pulmonary%20infections" title=" pulmonary infections"> pulmonary infections</a> </p> <a href="https://publications.waset.org/abstracts/151450/study-on-the-presence-of-protozoal-coinfections-among-patients-with-pneumocystis-jirovecii-pneumonia-in-bulgaria" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/151450.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">154</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">10</span> Assessment of Rehabilitation Possibilities in Case of Budapest Jewish Quarter Building Stock</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Vikt%C3%B3ria%20Sug%C3%A1r">Viktória Sugár</a>, <a href="https://publications.waset.org/abstracts/search?q=Attila%20Talamon"> Attila Talamon</a>, <a href="https://publications.waset.org/abstracts/search?q=Andr%C3%A1s%20Horkai"> András Horkai</a>, <a href="https://publications.waset.org/abstracts/search?q=Michihiro%20Kita"> Michihiro Kita</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The dense urban fabric of the Budapest 7th district is known as the former Jewish Quarter. The majority of the historical building stock contains multi-story tenement houses with courtyards, built around the end of the 19<sup>th</sup> century. Various rehabilitation and urban planning attempt occurred until today, mostly left unfinished. Present paper collects the past rehabilitation plans, actions and their effect which took place in the former Jewish District of Budapest. The authors aim to assess the boundaries of a complex building stock rehabilitation, by taking into account the monument protection guidelines. As a main focus of the research, structural as well as energetic rehabilitation possibilities are analyzed in case of each building by using Geographic Information System (GIS) methods. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=geographic%20information%20system" title="geographic information system">geographic information system</a>, <a href="https://publications.waset.org/abstracts/search?q=Hungary" title=" Hungary"> Hungary</a>, <a href="https://publications.waset.org/abstracts/search?q=Jewish%20Quarter" title=" Jewish Quarter"> Jewish Quarter</a>, <a href="https://publications.waset.org/abstracts/search?q=monument" title=" monument"> monument</a>, <a href="https://publications.waset.org/abstracts/search?q=protection" title=" protection"> protection</a>, <a href="https://publications.waset.org/abstracts/search?q=rehabilitation" title=" rehabilitation"> rehabilitation</a> </p> <a href="https://publications.waset.org/abstracts/63305/assessment-of-rehabilitation-possibilities-in-case-of-budapest-jewish-quarter-building-stock" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/63305.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">267</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">9</span> Energy Saving, Heritage Conserving Renovation Methods in Case of Historical Building Stock</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Vikt%C3%B3ria%20Sug%C3%A1r">Viktória Sugár</a>, <a href="https://publications.waset.org/abstracts/search?q=Zolt%C3%A1n%20Lacz%C3%B3"> Zoltán Laczó</a>, <a href="https://publications.waset.org/abstracts/search?q=Andr%C3%A1s%20Horkai"> András Horkai</a>, <a href="https://publications.waset.org/abstracts/search?q=Gyula%20Kiss"> Gyula Kiss</a>, <a href="https://publications.waset.org/abstracts/search?q=Attila%20Talamon"> Attila Talamon</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The majority of the building stock of Budapest inner districts was built around the turn of the 19<sup>th</sup> and 20<sup>th</sup> century. Although the structural stability of the buildings is not questioned, as the load bearing structures are in sufficient state, the secondary structures are aged, resulting unsatisfactory energetic state. The renovation of these historical buildings requires special methodology and technology: their ornamented facades and custom-made fenestration cannot be insulated or exchanged with conventional solutions without damaging the heritage values. The present paper aims to introduce and systematize the possible technological solutions for heritage respecting energy retrofit in case of a historical residential building stock. Through case study, the possible energy saving potential is also calculated using multiple renovation scenarios. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=energy%20efficiency" title="energy efficiency">energy efficiency</a>, <a href="https://publications.waset.org/abstracts/search?q=heritage" title=" heritage"> heritage</a>, <a href="https://publications.waset.org/abstracts/search?q=historical%20building" title=" historical building"> historical building</a>, <a href="https://publications.waset.org/abstracts/search?q=renovation" title=" renovation"> renovation</a> </p> <a href="https://publications.waset.org/abstracts/80550/energy-saving-heritage-conserving-renovation-methods-in-case-of-historical-building-stock" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/80550.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">295</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">8</span> Energy Intensity of a Historical Downtown: Estimating the Energy Demand of a Budapest District</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Vikt%C3%B3ria%20Sug%C3%A1r">Viktória Sugár</a>, <a href="https://publications.waset.org/abstracts/search?q=Attila%20Talamon"> Attila Talamon</a>, <a href="https://publications.waset.org/abstracts/search?q=Andr%C3%A1s%20Horkai"> András Horkai</a>, <a href="https://publications.waset.org/abstracts/search?q=Michihiro%20Kita"> Michihiro Kita</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The dense urban fabric of the 7<sup>th</sup> district of Budapest -known as the former Jewish Quarter-, contains mainly historical style, multi-story tenement houses with courtyards. The high population density and the unsatisfactory energetic state of the buildings result high energy consumption. As a preliminary survey of a complex rehabilitation plan, the authors aim to determine the energy demand of the area. The energy demand was calculated by analyzing the structure and the energy consumption of each building by using Geographic Information System (GIS) methods. The carbon dioxide emission was also calculated, to assess the potential of reducing the present state value by complex structural and energetic rehabilitation. As a main focus of the survey, an energy intensity map has been created about the area. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=CO%E2%82%82" title="CO₂">CO₂</a>, <a href="https://publications.waset.org/abstracts/search?q=energy%20intensity%20map" title=" energy intensity map"> energy intensity map</a>, <a href="https://publications.waset.org/abstracts/search?q=geographic%20information%20system%20%28GIS%29" title=" geographic information system (GIS)"> geographic information system (GIS)</a>, <a href="https://publications.waset.org/abstracts/search?q=Hungary" title=" Hungary"> Hungary</a>, <a href="https://publications.waset.org/abstracts/search?q=Jewish%20quarter" title=" Jewish quarter"> Jewish quarter</a>, <a href="https://publications.waset.org/abstracts/search?q=rehabilitation" title=" rehabilitation"> rehabilitation</a> </p> <a href="https://publications.waset.org/abstracts/63316/energy-intensity-of-a-historical-downtown-estimating-the-energy-demand-of-a-budapest-district" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/63316.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">296</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">7</span> Nearly Zero-Energy Regulation and Buildings Built with Prefabricated Technology: The Case of Hungary</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Andr%C3%A1s%20Horkai">András Horkai</a>, <a href="https://publications.waset.org/abstracts/search?q=Attila%20Talamon"> Attila Talamon</a>, <a href="https://publications.waset.org/abstracts/search?q=Vikt%C3%B3ria%20Sug%C3%A1r"> Viktória Sugár</a> </p> <p class="card-text"><strong>Abstract:</strong></p> There is an urgent need nowadays to reduce energy demand and the current level of greenhouse gas emission and use renewable energy sources increase in energy efficiency. On the other hand, the European Union (EU) countries are largely dependent on energy imports and are vulnerable to disruption in energy supply, which may, in turn, threaten the functioning of their current economic structure. Residential buildings represent a significant part of the energy consumption of the building stock. Only a small part of the building stock is exchanged every year, thus it is essential to increase the energy efficiency of the existing buildings. Present paper focuses on the buildings built with industrialized technology only, and their opportunities in the boundaries of nearly zero-energy regulation. Current paper shows the emergence of panel construction method, and past and present of the ‘panel’ problem in Hungary with a short outlook to Europe. The study shows as well as the possibilities for meeting the nearly zero and cost optimized requirements for residential buildings by analyzing the renovation scenarios of an existing residential typology. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Budapest" title="Budapest">Budapest</a>, <a href="https://publications.waset.org/abstracts/search?q=energy%20consumption" title=" energy consumption"> energy consumption</a>, <a href="https://publications.waset.org/abstracts/search?q=industrialized%20technology" title=" industrialized technology"> industrialized technology</a>, <a href="https://publications.waset.org/abstracts/search?q=nearly%20zero-energy%20buildings" title=" nearly zero-energy buildings"> nearly zero-energy buildings</a> </p> <a href="https://publications.waset.org/abstracts/80728/nearly-zero-energy-regulation-and-buildings-built-with-prefabricated-technology-the-case-of-hungary" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/80728.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">348</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">6</span> Effects of Increased Green Surface on a Densely Built Urban Fabric: The Case of Budapest</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Vikt%C3%B3ria%20Sug%C3%A1r">Viktória Sugár</a>, <a href="https://publications.waset.org/abstracts/search?q=Orsolya%20Frick"> Orsolya Frick</a>, <a href="https://publications.waset.org/abstracts/search?q=Gabriella%20Horv%C3%A1th"> Gabriella Horváth</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Bendeg%C3%BAz%20V%C3%B6r%C3%B6ss"> A. Bendegúz Vöröss</a>, <a href="https://publications.waset.org/abstracts/search?q=P%C3%A9ter%20Leczovics"> Péter Leczovics</a>, <a href="https://publications.waset.org/abstracts/search?q=G%C3%A9za%20Bar%C3%A1th"> Géza Baráth</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Urban greenery has multiple positive effects both on the city and its residents. Apart from the visual advantages, it changes the micro-climate by cooling and shading, also increasing vapor and oxygen, reducing dust and carbon-dioxide content at the same time. The above are all critical factors of livability of an urban fabric. Unfortunately, in a dense, historical district there are restricted possibilities to build green surfaces. The present study collects and systemizes the applicable green solutions in the case of a historical downtown district of Budapest. The study contains a GIS-based measurement of the eligible surfaces for greenery, and also calculates the potential of oxygen production, carbon-dioxide reduction and cooling effect of an increased green surface.  It can be concluded that increasing the green surface has measurable effects on a densely built urban fabric, including air quality, micro-climate and other environmental factors. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=urban%20greenery" title="urban greenery">urban greenery</a>, <a href="https://publications.waset.org/abstracts/search?q=green%20roof" title=" green roof"> green roof</a>, <a href="https://publications.waset.org/abstracts/search?q=green%20wall" title=" green wall"> green wall</a>, <a href="https://publications.waset.org/abstracts/search?q=green%20surface%20potential" title=" green surface potential"> green surface potential</a>, <a href="https://publications.waset.org/abstracts/search?q=sustainable%20city" title=" sustainable city"> sustainable city</a>, <a href="https://publications.waset.org/abstracts/search?q=oxygen%20production" title=" oxygen production"> oxygen production</a>, <a href="https://publications.waset.org/abstracts/search?q=carbon-dioxide%20reduction" title=" carbon-dioxide reduction"> carbon-dioxide reduction</a>, <a href="https://publications.waset.org/abstracts/search?q=geographical%20information%20system" title=" geographical information system"> geographical information system</a> </p> <a href="https://publications.waset.org/abstracts/101559/effects-of-increased-green-surface-on-a-densely-built-urban-fabric-the-case-of-budapest" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/101559.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">225</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">5</span> Optimization of Technical and Technological Solutions for the Development of Offshore Hydrocarbon Fields in the Kaliningrad Region</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Pavel%20Shcherban">Pavel Shcherban</a>, <a href="https://publications.waset.org/abstracts/search?q=Viktoria%20Ivanova"> Viktoria Ivanova</a>, <a href="https://publications.waset.org/abstracts/search?q=Alexander%20Neprokin"> Alexander Neprokin</a>, <a href="https://publications.waset.org/abstracts/search?q=Vladislav%20Golovanov"> Vladislav Golovanov</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Currently, LLC «Lukoil-Kaliningradmorneft» is implementing a comprehensive program for the development of offshore fields of the Kaliningrad region. This is largely associated with the depletion of the resource base of land in the region, as well as the positive results of geological investigation surrounding the Baltic Sea area and the data on the volume of hydrocarbon recovery from a single offshore field are working on the Kaliningrad region – D-6 «Kravtsovskoye».The article analyzes the main stages of the LLC «Lukoil-Kaliningradmorneft»’s development program for the development of the hydrocarbon resources of the region's shelf and suggests an optimization algorithm that allows managing a multi-criteria process of development of shelf deposits. The algorithm is formed on the basis of the problem of sequential decision making, which is a section of dynamic programming. Application of the algorithm during the consolidation of the initial data, the elaboration of project documentation, the further exploration and development of offshore fields will allow to optimize the complex of technical and technological solutions and increase the economic efficiency of the field development project implemented by LLC «Lukoil-Kaliningradmorneft». <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=offshore%20fields%20of%20hydrocarbons%20of%20the%20Baltic%20Sea" title="offshore fields of hydrocarbons of the Baltic Sea">offshore fields of hydrocarbons of the Baltic Sea</a>, <a href="https://publications.waset.org/abstracts/search?q=development%20of%20offshore%20oil%20and%20gas%20fields" title=" development of offshore oil and gas fields"> development of offshore oil and gas fields</a>, <a href="https://publications.waset.org/abstracts/search?q=optimization%20of%20the%20field%20development%20scheme" title=" optimization of the field development scheme"> optimization of the field development scheme</a>, <a href="https://publications.waset.org/abstracts/search?q=solution%20of%20multicriteria%20tasks%20in%20oil%20and%20gas%20complex" title=" solution of multicriteria tasks in oil and gas complex"> solution of multicriteria tasks in oil and gas complex</a>, <a href="https://publications.waset.org/abstracts/search?q=quality%20management%20in%20oil%20and%20gas%20complex" title=" quality management in oil and gas complex"> quality management in oil and gas complex</a> </p> <a href="https://publications.waset.org/abstracts/95275/optimization-of-technical-and-technological-solutions-for-the-development-of-offshore-hydrocarbon-fields-in-the-kaliningrad-region" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/95275.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">4</span> Association of Calcium Intake Adequacy with Wealth Indices among Selected Female Adults Living in Depressed and Non-Depressed Area in Metro Manila, Philippines</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Maria%20Viktoria%20Melgo">Maria Viktoria Melgo</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study aimed to determine the possible association between calcium intake and wealth indices of selected female adults. Specifically, it aimed to: a) determine the calcium intake adequacy of the respondents. b) determine the relationship, if any, between calcium intake adequacy, area and wealth indices. The study used the survey design and employed convenience sampling in selecting participants. Two hundred females aged 20 – 64 years old were covered in the study from depressed and non-depressed areas. Data collected were calcium intake taken from two 24-hour food recall and Food Frequency Questionnaire (FFQ) and wealth indices using housing characteristics, household assets and access to utilities and infrastructure. Descriptive statistics and Chi-square test were used to determine the frequency distribution and association between the given variables, respectively, using Statistical Package for Social Sciences (SPSS) and OpenEpi software. The results showed that there were 86% of respondents in the depressed area with an inadequate calcium intake while there were 78% of respondents in the non-depressed area with an adequate calcium intake. No significant relationship was obtained in most wealth indices with calcium intake adequacy and area but appliance and ownership of main material of the house showed a significant relationship to calcium intake adequacy by area. The study recommends that the Local Government Unit (LGU) should provide seminars or nutrition education that will further enhance the knowledge of the people in the community. The study also recommends to conduct a similar study but with different, larger sample size, different location nonetheless if it is in urban or rural and include the anthropometry measurement of the respondents. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=association" title="association">association</a>, <a href="https://publications.waset.org/abstracts/search?q=calcium%20intake%20adequacy" title=" calcium intake adequacy"> calcium intake adequacy</a>, <a href="https://publications.waset.org/abstracts/search?q=metro%20Manila" title=" metro Manila"> metro Manila</a>, <a href="https://publications.waset.org/abstracts/search?q=Philippines" title=" Philippines"> Philippines</a>, <a href="https://publications.waset.org/abstracts/search?q=wealth%20indices" title=" wealth indices"> wealth indices</a> </p> <a href="https://publications.waset.org/abstracts/75428/association-of-calcium-intake-adequacy-with-wealth-indices-among-selected-female-adults-living-in-depressed-and-non-depressed-area-in-metro-manila-philippines" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/75428.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">196</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">3</span> Pioneering Technology of Night Photo-Stimulation of the Brain Lymphatic System: Therapy of Brain Diseases during Sleep</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Semyachkina-Glushkovskaya%20Oxana">Semyachkina-Glushkovskaya Oxana</a>, <a href="https://publications.waset.org/abstracts/search?q=Fedosov%20Ivan"> Fedosov Ivan</a>, <a href="https://publications.waset.org/abstracts/search?q=Blokhina%20Inna"> Blokhina Inna</a>, <a href="https://publications.waset.org/abstracts/search?q=Terskov%20Andrey"> Terskov Andrey</a>, <a href="https://publications.waset.org/abstracts/search?q=Evsukova%20Arina"> Evsukova Arina</a>, <a href="https://publications.waset.org/abstracts/search?q=Elovenko%20Daria"> Elovenko Daria</a>, <a href="https://publications.waset.org/abstracts/search?q=Adushkina%20Viktoria"> Adushkina Viktoria</a>, <a href="https://publications.waset.org/abstracts/search?q=Dubrovsky%20Alexander"> Dubrovsky Alexander</a>, <a href="https://publications.waset.org/abstracts/search?q=J%C3%BCrgen%20Kurths"> Jürgen Kurths</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In modern neurobiology, sleep is considered a novel biomarker and a promising therapeutic target for brain diseases. This is due to recent discoveries of the nighttime activation of the brain lymphatic system (BLS), playing an important role in the removal of wastes and toxins from the brain and contributes neuroprotection of the central nervous system (CNS). In our review, we discuss that night stimulation of BLS might be a breakthrough strategy in a new treatment of Alzheimer’s and Parkinson’s disease, stroke, brain trauma, and oncology. Although this research is in its infancy, however, there are pioneering and promising results suggesting that night transcranial photostimulation (tPBM) stimulates more effectively lymphatic removal of amyloid-beta from mouse brain than daily tPBM that is associated with a greater improvement of the neurological status and recognition memory of animals. In our previous study, we discovered that tPBM modulates the tone and permeability of the lymphatic endothelium by stimulating NO formation, promoting lymphatic clearance of wastes and toxins from the brain tissues. We also demonstrate that tPBM can also lead to angio- and lymphangiogenesis, which is another mechanism underlying tPBM-mediated stimulation of BLS. Thus, photo-augmentation of BLS might be a promising therapeutic target for preventing or delaying brain diseases associated with BLS dysfunction. Here we present pioneering technology for simultaneous tPBM in humans and sleep monitoring for stimulation of BLS to remove toxins from CNS and modulation of brain immunity. The wireless-controlled gadget includes a flexible organic light-emitting diode (LED) source that is controlled directly by a sleep-tracking device via a mobile application. The designed autonomous LED source is capable of providing the required therapeutic dose of light radiation at a certain region of the patient’s head without disturbing of sleeping patient. To minimize patients' discomfort, advanced materials like flexible organic LEDs were used. Acknowledgment: This study was supported by RSF project No. 23-75-30001. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=brain%20diseases" title="brain diseases">brain diseases</a>, <a href="https://publications.waset.org/abstracts/search?q=brain%20lymphatic%20system" title=" brain lymphatic system"> brain lymphatic system</a>, <a href="https://publications.waset.org/abstracts/search?q=phototherapy" title=" phototherapy"> phototherapy</a>, <a href="https://publications.waset.org/abstracts/search?q=sleep" title=" sleep"> sleep</a> </p> <a href="https://publications.waset.org/abstracts/166239/pioneering-technology-of-night-photo-stimulation-of-the-brain-lymphatic-system-therapy-of-brain-diseases-during-sleep" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/166239.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">72</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">2</span> Developing Primary Care Datasets for a National Asthma Audit</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rachael%20Andrews">Rachael Andrews</a>, <a href="https://publications.waset.org/abstracts/search?q=Viktoria%20McMillan"> Viktoria McMillan</a>, <a href="https://publications.waset.org/abstracts/search?q=Shuaib%20Nasser"> Shuaib Nasser</a>, <a href="https://publications.waset.org/abstracts/search?q=Christopher%20M.%20Roberts"> Christopher M. Roberts</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background and objective: The National Review of Asthma Deaths (NRAD) found that asthma management and care was inadequate in 26% of cases reviewed. Major shortfalls identified were adherence to national guidelines and standards and, particularly, the organisation of care, including supervision and monitoring in primary care, with 70% of cases reviewed having at least one avoidable factor in this area. 5.4 million people in the UK are diagnosed with and actively treated for asthma, and approximately 60,000 are admitted to hospital with acute exacerbations each year. The majority of people with asthma receive management and treatment solely in primary care. This has therefore created concern that many people within the UK are receiving sub-optimal asthma care resulting in unnecessary morbidity and risk of adverse outcome. NRAD concluded that a national asthma audit programme should be established to measure and improve processes, organisation, and outcomes of asthma care. Objective: To develop a primary care dataset enabling extraction of information from GP practices in Wales and providing robust data by which results and lessons could be drawn and drive service development and improvement. Methods: A multidisciplinary group of experts, including general practitioners, primary care organisation representatives, and asthma patients was formed and used as a source of governance and guidance. A review of asthma literature, guidance, and standards took place and was used to identify areas of asthma care which, if improved, would lead to better patient outcomes. Modified Delphi methodology was used to gain consensus from the expert group on which of the areas identified were to be prioritised, and an asthma patient and carer focus group held to seek views and feedback on areas of asthma care that were important to them. Areas of asthma care identified by both groups were mapped to asthma guidelines and standards to inform and develop primary and secondary care datasets covering both adult and pediatric care. Dataset development consisted of expert review and a targeted consultation process in order to seek broad stakeholder views and feedback. Results: Areas of asthma care identified as requiring prioritisation by the National Asthma Audit were: (i) Prescribing, (ii) Asthma diagnosis (iii) Asthma Reviews (iv) Personalised Asthma Action Plans (PAAPs) (v) Primary care follow-up after discharge from hospital (vi) Methodologies and primary care queries were developed to cover each of the areas of poor and variable asthma care identified and the queries designed to extract information directly from electronic patients’ records. Conclusion: This paper describes the methodological approach followed to develop primary care datasets for a National Asthma Audit. It sets out the principles behind the establishment of a National Asthma Audit programme in response to a national asthma mortality review and describes the development activities undertaken. Key process elements included: (i) mapping identified areas of poor and variable asthma care to national guidelines and standards, (ii) early engagement of experts, including clinicians and patients in the process, and (iii) targeted consultation of the queries to provide further insight into measures that were collectable, reproducible and relevant. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=asthma" title="asthma">asthma</a>, <a href="https://publications.waset.org/abstracts/search?q=primary%20care" title=" primary care"> primary care</a>, <a href="https://publications.waset.org/abstracts/search?q=general%20practice" title=" general practice"> general practice</a>, <a href="https://publications.waset.org/abstracts/search?q=dataset%20development" title=" dataset development"> dataset development</a> </p> <a href="https://publications.waset.org/abstracts/84669/developing-primary-care-datasets-for-a-national-asthma-audit" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/84669.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">175</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">1</span> Ecotoxicological Test-Battery for Efficiency Assessment of TiO2 Assisted Photodegradation of Emerging Micropolluants</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ildiko%20Fekete-Kertesz">Ildiko Fekete-Kertesz</a>, <a href="https://publications.waset.org/abstracts/search?q=Jade%20Chaker"> Jade Chaker</a>, <a href="https://publications.waset.org/abstracts/search?q=Sylvain%20Berthelot"> Sylvain Berthelot</a>, <a href="https://publications.waset.org/abstracts/search?q=Viktoria%20Feigl"> Viktoria Feigl</a>, <a href="https://publications.waset.org/abstracts/search?q=Monika%20Molnar"> Monika Molnar</a>, <a href="https://publications.waset.org/abstracts/search?q=Lidia%20Favier"> Lidia Favier</a> </p> <p class="card-text"><strong>Abstract:</strong></p> There has been growing concern about emerging micropollutants in recent years, because of the possible environmental and health risk posed by these substances, which are released into the environment as a consequence of anthropogenic activities. Among them pharmaceuticals are currently not considered under water quality regulations; however, their potential effect on the environment have become more frequent in recent years. Due to the fact that these compounds can be detected in natural water matrices, it can be concluded, that the currently applied water treatment processes are not efficient enough for their effective elimination. To date, advanced oxidation processes (AOPs) are considered as highly competitive water treatment technologies for the removal of those organic micropollutants not treatable by conventional techniques due to their high chemical stability and/or low biodegradability. AOPs such as (photo)chemical oxidation and heterogeneous photocatalysis have proven their potential in degrading harmful organic compounds from aqueous matrices. However, some of these technologies generate reaction by-products, which can even be more toxic to aquatic organisms than the parent compounds. Thus, target compound removal does not necessarily result in the removal of toxicity. Therefore, to evaluate process efficiency the determination of the toxicity and ecotoxicity of the reaction intermediates is crucial to estimate the environmental risk of such techniques. In this context, the present study investigates the effectiveness of TiO2 assisted photodegradation for the removal of emerging water contaminants. Two drugs named losartan (used in high blood pressure medication) and levetiracetam (used to treat epilepsy) were considered in this work. The photocatalytic reactions were carried out with a commercial catalyst usually employed in photocatalysis. Moreover, the toxicity of the by-products generated during the process was assessed with various ecotoxicological methods applying aquatic test organisms from different trophic levels. A series of experiments were performed to evaluate the toxicity of untreated and treated solutions applying the Aliivibrio fischeri bioluminescence inhibition test, the Tetrahymena pyriformis proliferation inhibition test, the Daphnia magna lethality and immobilization tests and the Lemna minor growth inhibition test. The applied ecotoxicological methodology indicated sensitively the toxic effects of the treated and untreated water samples, hence the applied test battery is suitable for the ecotoxicological characterization of TiO2 based photocatalytic water treatment technologies and the indication of the formation of toxic by-products from the parent chemical compounds. Obtained results clearly showed that the TiO2 assisted photodegradation was more efficient in the elimination of losartan than levetiracetam. It was also observed that the treated levetiracetam solutions had more severe effect on the applied test organisms. A possible explanation would be the production of levetiracetam by-products, which are more toxic than the parent compound. The increased toxicity and the risk of formation of toxic metabolites represent one possible limitation to the implementation of photocatalytic treatment using TiO2 for the removal of losartan and levetiracetam. Our results proved that, the battery of ecotoxicity tests used in this work can be a promising investigation tool for the environmental risk assessment of photocatalytic processes. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=aquatic%20micropollutants" title="aquatic micropollutants">aquatic micropollutants</a>, <a href="https://publications.waset.org/abstracts/search?q=ecotoxicology" title=" ecotoxicology"> ecotoxicology</a>, <a href="https://publications.waset.org/abstracts/search?q=nano%20titanium%20dioxide" title=" nano titanium dioxide"> nano titanium dioxide</a>, <a href="https://publications.waset.org/abstracts/search?q=photocatalysis" title=" photocatalysis"> photocatalysis</a>, <a href="https://publications.waset.org/abstracts/search?q=water%20treatment" title=" water treatment"> water treatment</a> </p> <a href="https://publications.waset.org/abstracts/91157/ecotoxicological-test-battery-for-efficiency-assessment-of-tio2-assisted-photodegradation-of-emerging-micropolluants" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/91157.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">190</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational 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