Search results for "Building"
showing 10 items of 1985 documents
Retirement Awareness as a Determinant of the Choice of Tools For Collecting Pension Capital
2018
The article deals with the problem of retirement awareness of adult citizens. Its purpose was to determine the level of this awareness and knowledge about the pension system, as well as to learn the motives of decisions related to the optional part of the pension system. In addition, the aim was to identify what voluntary forms of raising capital for the retirement are most often chosen, and which factors in particular make people to take action to secure their retirement future. The study established that the respondents negatively judge the effectiveness of the Polish pension system, do not have adequate knowledge about the functioning of the pension system and show little interest in add…
Rimettere in valore gli spazi pubblici del territorio agrigentino
2015
The contemporary city poses a question about regeneration which increasingly finds its answer within the open spaces, where values and potential are recognized not only in ecological and environmental terms but also in terms of agricultural production. However these areas may have consequences on global sustainability and local urban-welfare, provoking identification processes with the places and regenerating the local identities as the only guarantee of survival in a harmonic territory. The research hypothesis is that the coastal areas and peri-urban spaces could contribute substantially to society and sustainable urban development as well as having an impact on social, physical, environme…
Ground-Mounted Photovoltaic and Crop Cultivation: A Comparative Analysis
2022
Human civilization depends on energy sources, mainly fossil fuels. An increase in the prices of fossil fuels and their exhaustibility limit economic growth. Carbon dioxide emission causes global environmental problems. Global crises (including COVID-19) have sharpened food and energy supply problems. The decentralized energy supply systems as well as the expedition of the application of renewable energy may solve these challenges. The economic shift to renewable power generation intensifies the competition between food crop production and green energy for land. This paper applied an open-source spatial-based model to quantify the solar power generation (the ground-mounted photovoltaic panel…
Umowa deweloperska – początek biegu terminu na stwierdzenie wad budynku
2021
W artykule rozważona jest kwestia, który moment/które momenty należałoby uznać za początek biegu terminu na stwierdzenie wad jednego z przedmiotów umowy deweloperskiej, tj. budynku. Aby problem ten prawidłowo przeanalizować, w opracowaniu została przyjęta następująca struktura. W ramach zagadnień wstępnych przedstawiono, co należałoby uznać za przedmiot umowy deweloperskiej, jak prawnie należałoby zakwalifikować umowę deweloperską oraz czym różni się termin na stwierdzenie wady od terminu na jej zgłoszenie. Następnie rozważono, kiedy zaczyna biec termin na stwierdzenie wad budynku. Opracowanie wieńczy krótkie podsumowanie
On the effectiveness of different additives and concentrations on the re-building of the molecular structure of degraded polyethylene
2006
Mechanical recycling is an easy and economic way to re-use plastic waste as secondary materials, but, in general, their properties are worse with respect to the reclaimed materials and the virgin polymer. The aim of this work was to study the effect of concentration and reaction kinetics of two additives, an ethylene-co-glycidyl methacrylate (Lotader) and a hydroxylamine derivative (CGX), in the re-building of a degraded polyethylene. CGX is a nitroxyl radical generator able to form branching in polyolefins while the epoxy groups of Lotader can react with the functional groups present in the recycled polyethylene. The results indicate that the CGX has a higher reaction rate than Lotader, pr…
Impact of Separator Thickness on Temperature Distribution in Single Cell of Polymer Electrolyte Fuel Cell Operated at Higher Temperature of 90 °C and…
2022
The New Energy and Industry Technology Development Organization (NEDO) road map (Japan, 2017) has proposed that a polymer electrolyte fuel cell (PEFC) system, which operates at a temperature of 90 °C and 100 °C, be applied for stationary and mobility usage, respectively. This study suggests using a thin polymer electrolyte membrane (PEM) and a thin gas diffusion layer (GDL), at the same time, to achieve better power-generation performance, at a higher temperature than usual. The focus of this paper is to clarify the effect of separator thickness on the distribution of temperature at the reaction surface (Treact), with the relative humidity (RH) of the supply gasses and initial operation tem…
Powietrze jako dolne źródło pompy ciepła
2016
W pracy przedstawiono wyniki analiz efektywności energetycznej wykorzystania do ogrzewania budynków jednorodzinnych oraz podgrzewania ciepłej wody użytkowej powietrznych pomp ciepła. Przedstawiono różne rozwiązania dolnych źródeł ciepła pompy wykorzystujących powietrze atmosferyczne lub powietrze z systemu wentylacji budynku. Dokonano również analizy okresu zwrotu inwestycji systemu ogrzewania z wykorzystaniem powietrznej pompy ciepła.
Petro-archaeology of Gallo-Roman lime mortar. Attempt to reconstruction and interpretation of the “chaînes opératoires”: from material to ancient cra…
2003
Petro-archaeological research on Gallo-Roman lime mortars is based on a simple analytical methodology: observations with optical microscopy in transmission, which brings us a maximum of data about the material and the various stages of the “chaîne opératoire”. This work enabled us to draw the general features of the craftmanship (common practices of the ancient structores and tectores), to establish the relations between mortar composition and its “primary” and “secondary” architectural function, then to perceive what are the markers and motivations of the formula adaptations. The importance of the geological environment is shown, because it induces economic and technical choices, requiring…
Legiones y Falanges: construcción lingüístico-discursiva del enemigo
2017
The press, in addition to reflecting a “vocation of information “, performs a series of social functions, among which the formation of citizens and of critical recipients of mediatic discourse stands out. Yet, especially in some socio-political contexts, the press can be a vehicle for a certain type of ideology, becoming an instrument to orient the recipient or, in extreme cases, manipulate them, in order to justify or reinforce the image of a dominant ideological group. In this sense, the magazine Legiones y Falanges (1940-43) is exemplary, since, with a clearly populist discourse, it aims to extol the ideological foundations of Franco’s dictatorship. In other words, the main objective of …
The Healthy Body Image intervention and reduction in eating disorder symptomatology and muscle building supplement use in high school students: a stu…
2022
BackgroundMediation analysis is important to test the theoretical framework underpinning an intervention. We therefore aimed to investigate if the healthy body image (HBI) intervention’s effect on eating disorder (ED) symptomatology and use of muscle building supplements was mediated by the change in risk and protective factors for ED development and muscle building supplement use.MethodsThis study used data from the HBI intervention: a cluster randomized controlled universal intervention aiming to promote positive body image and embodiment and reduce the risk for ED development including 30 schools in Norway. A total of 1,713 (37% boys) participants were included in the analyses. Condition…