Search Results - "Macháč, Jan"

Exploring public preferences and preference heterogeneity for green and blue infrastructure in urban green spaces by Macháč, Jan, Brabec, Jan, Arnberger, Arne

“…Green and blue urban infrastructure (GBI) has many positive functions often not recognised by residents (e.g., microclimate regulation, water retention, etc.)…”
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The economic value of green roofs: A case study using different cost–benefit analysis approaches by Hekrle, Marek, Liberalesso, Tiago, Macháč, Jan, Matos Silva, Cristina

“…Green roofs (GRs) contribute to urban greening and adaptation to climate change and belong to a small group of measures that can be implemented even in densely…”
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Costs of achieving emission limits in coal-burning power plants under the recent best available techniques regulation amendment: Evidence from national microeconomic data by Vojáček, Ondřej, Brabec, Jan, Macháč, Jan

“…Emissions limits for coal-burning power plants are gradually being tightened around the world, with additional requirements and consequently significant costs…”
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Compact dual‐band bandpass filter using a modified hexagonal split ring resonator by Troudi, Zied, Macháč, Jan, Osman, Lotfi

“…In this article, a compact dual‐band bandpass filter (BPF) is studied and designed by utilizing a modified hexagonal split ring resonator (H‐SRR). The modified…”
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Assessment of Disproportionate Costs According to the WFD: Comparison of Applications of two Approaches in the Catchment of the Stanovice Reservoir (Czech Republic) by Macháč, Jan, Brabec, Jan

“…The EU Water Framework Directive requires all water bodies within EU member states to achieve the “good status” by 2015/2021/2027. As it has proved to be very…”
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Evaluating Importance of Community Gardens in Times of Calm and Crisis: From Relaxation to Food Self-Provisioning by Hekrle, Marek, Machac, Jan, Dubova, Lenka

“…The functions of community gardens (CGs) are determined by the preferences of their users and external factors such as government restrictions or the situation…”
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Factors influencing farmers' willingness to provide private land for a coordinated flood mitigation scheme in the Drin basin by Brabec, Jan, Macháč, Jan, Kis, András, Ungvári, Gábor

“…Flooding poses a significant and recurring threat in numerous regions. The adverse impacts of flooding can be mitigated through risk sharing, such as insurance…”
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Development and implementation of the concept of disproportionate costs in water management in Central Europe in the light of the EU WFD by Macháč, Jan, Brabec, Jan, Vojáček, Ondřej

“…Many Central European water bodies that failed to achieve the good ecological and chemical status required by the Water Framework Directive in the first…”
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Estimation of Wall Parameters From Time-Delay-Only Through-Wall Radar Measurements by Protiva, P., Mrkvica, J., Machac, J.

“…Knowledge of the basic characteristics of the wall is especially important for the proper function of through-wall radars (TWR). In this paper, we introduce an…”
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Impact assessment of Proposal for a Directive on the limitation of emissions from medium combustion plants – National impact assessment compared to the European impact estimate by Vojáček, Ondřej, Sobotka, Ladislav, Macháč, Jan, Žilka, Miroslav

“…The December 2013 Medium Combustion Plants Directive (MCP Directive) proposal was evaluated by the national governments. In the Czech Republic, there are 6710…”
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The Value of Urban Nature in Terms of Providing Ecosystem Services Related to Health and Well-Being: An Empirical Comparative Pilot Study of Cities in Germany and the Czech Republic by Syrbe, Ralf-Uwe, Neumann, Ina, Grunewald, Karsten, Brzoska, Patrycia, Louda, Jiři, Kochan, Birgit, Macháč, Jan, Dubová, Lenka, Meyer, Petr, Brabec, Jan, Bastian, Olaf

“…The quality of life in our cities critically depends on the intelligent planning and shaping of urban living space, in particular urban nature. By providing a…”
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Renewables—To Build or Not? Czech Approach to Impact Assessment of Renewable Energy Sources with an Emphasis on Municipality Perspective by Macháč, Jan, Zaňková, Lenka

“…The process of decarbonization and increasing the share of renewable sources of energy (RES) arising not only from European Union targets leads to development,…”
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Investigating the public perception of green, hybrid and grey flood risk management measures in Europe by Bezak, Nejc, Raška, Pavel, Macháč, Jan, Louda, Jiří, Zupanc, Vesna, Slavíková, Lenka

“…Climate change is expected to affect the frequency and magnitude of floods, which are among the costliest hazards in Europe. As natural hazards have a…”
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Serious gaming in flood risk management by Forrest, Steven Ashley, Kubíková, Martina, Macháč, Jan

“…Serious gaming is increasingly used to explore important real‐world problems and a growing number of serious games are addressing flood‐related issues…”
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A compact step recovery diode subnanosecond pulse generator by Protiva, Pavel, Mrkvica, Jan, Macháč, Jan

“…A compact Ultra‐Wideband subnanosecond pulse generator is described in this article. The fundamental part of the generator consists of a step recovery diode…”
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Time delay estimation of UWB radar signals backscattered from a wall by Protiva, Pavel, Mrkvica, Jan, Macháč, Jan

“…Estimating the basic characteristics of a wall is especially important in the field of through‐wall radar imaging. In this article, we focus on the time delay…”
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Ultra-wideband pulse waveform generation based on combining subnanosecond Gaussian pulses by Protiva, Pavel, Mrkvica, Jan, Macháč, Jan

“…A technique for generating ultra‐wideband pulse waveforms is described in this article.It consists in combining subnanosecond Gaussian pulses from multiple…”
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Universal Generator of Ultra-Wideband Pulses by J. Machac, J. Mrkvica, P. Protiva

“…An Ultra-Wideband (UWB) subnanosecond pulse generator is described in this paper. High amplitude Gaussian pulses are generated by a Step Recovery Diode (SRD)…”
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Planar Resonators for Metamaterials by M. Blaha, J. Machac

“…This paper presents the results of an investigation into a combination of electric and magnetic planar resonators in order to design the building element of a…”
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Constraints of Using Conductive Screen-Printing for Chipless RFID Tags with Enhanced RCS Response by Svanda, Milan, Machac, Jan, Polivka, Milan

“…The analysis and experimental verification of the properties of four types of chipless RFID tags with an increased RCS response level designed and fabricated…”
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