Results 11 to 20 of about 389 (129)
Energies, 2021 The article presents issues related to the assessment of concentrations of harmful substances in the exhaust gas cloud behind the vehicle. In the theoretical part, considerations about the harmfulness of exhaust gases and methods of detection of chemical
Łukasz Rymaniak +3 more
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Social capital in the Poznań agglomeration
Bulletin of Geography. Socio-Economic Series, 2012 Social capital (like human capital) is an increasingly important factor of socio-economic development today. The role of social capital in technological advancement and economic development has been widely discussed in foreign and Polish literature.
Dominiak Joanna +1 more
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Agriculture, 2023 High prices of organic food are the main obstacle to the growth of the demand for organic food. This study’s main objective was to quantify the size of the gap between consumers’ willingness to pay more for organic food and the actual price premiums for ...
Joanna Smoluk-Sikorska +3 more
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Quaestiones Geographicae, 2014 Since the 1990s, large urban agglomerations in the countries of Central and Eastern Europe have shown highly dynamic functional and spatial changes resulting from the transformation of their political systems.
Mizgajski Andrzej +2 more
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Angewandte Chemie, Volume 138, Issue 33, 10 August 2026.Oxygen‐tolerant photo‐induced miniaturized accelerated atom transfer radical polymerization (OPTIMA‐ATRP) in water was developed for the polymerization of hydrophilic (meth)acrylate monomers under ambient or sub‐ambient (4°C) temperature and atmospheric conditions, without prior degassing, in less than 10 min, at an ultra‐small scale (< 50 µL) in ...
Arman Moini Jazani +5 more
wiley +2 more sources
Energies, 2023 The introduction of new Euro exhaust emission standards and CO2 limits has forced carmakers to implement alternative hybrid and electric powertrains. We are observing a dynamic advancement of this sector.
Andrzej Ziółkowski +4 more
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Quaestiones Geographicae, 2018 Geoweb methods offer an alternative to commonly used public participation methods in spatial planning. This paper discusses two such geoweb methods – geo-questionnaire and geo-discussion in the context of their initial applications within the spatial ...
Bąkowska-Waldmann Edyta +2 more
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Geo-questionnaire in urban planning – preliminary results of the experimental application in Poland
Rozwój Regionalny i Polityka Regionalna, 2016 Changes in the attitude of local authorities towards the public participation in the decision making processes have prompted development of new methods of such involvement.
Edyta Bąkowska +6 more
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Migracje wewnętrzne i zagraniczne w aglomeracji poznańskiej w latach 1990-2011
Człowiek i Społeczeństwo, 2014 Metropolitan areas in Poland are places of intense social, economic and spatial growth. The socioeconomic development of metropolitan areas is closely linked with the collective needs of the local society.
Marzena Walaszek
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The impact of operating conditions on exhaust emissions from a two-wheeled urban vehicle [PDF]
E3S Web of Conferences, 2019 The subject of the article is the exhaust emission analysis of harmful gases from an two-wheeled urban motor vehicle in real operating conditions. For this purpose, characteristics of ecological indicators of compounds such as hydrocarbons (HC), carbon ...
Lijewski Piotr +4 more
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