Search Results - "Simonova, Petra"

We love them anyway: outdoor environmental education programs from the accompanying teachers’ perspective by Cincera, Jan, Zalesak, Jan, Kolenaty, Miloslav, Simonova, Petra, Johnson, Bruce

“…The ways in which residential outdoor environmental education programs are perceived by the teachers accompanying their elementary school students have rarely…”
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Eco-School in kindergartens: the effects, interpretation, and implementation of a pilot program by Cincera, Jan, Kroufek, Roman, Simonova, Petra, Broukalova, Lenka, Broukal, Vaclav, Skalík, Jan

“…This study presents an analysis of a Czech pilot project in implementing the Eco-School program in kindergartens. The evaluation applied a mixed design that…”
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Porosity dependence of sound velocities in partially sintered alumina, zirconia, ATZ, and mullite ceramics by Šimonová, Petra, Pabst, Willi

“…Young's modulus and sound velocities of partially sintered alumina, zirconia, ATZ, and mullite ceramics with a broad range of porosities determined via the…”
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The porosity dependence of sound velocities in ceramic materials by Šimonová, Petra, Pabst, Willi

“…The porosity dependence of transverse and longitudinal sound wave velocities is studied in statistically isotropic porous ceramics. Based on the model…”
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Temperature dependence of Young’s modulus and damping of uniaxially pressed and partially sintered mullite ceramics and mullite-alumina composites by Gregorová, Eva, Šimonová, Petra, Pabst, Willi

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Transparent pyrochlore ceramics – Optical properties of pyrochlores and light scattering study by Hříbalová, Soňa, Šimonová, Petra, Pabst, Willi

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Computer modeling of Young's modulus and thermal conductivity changes during sintering without shrinkage by Šimonová, Petra, Uhlířová, Tereza, Pabst, Willi

“…Sintering without shrinkage can occur when non-densifying sinter mechanisms are dominating. In this case, properties change without changes in porosity, but…”
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Crystallite size of pure tin oxide ceramics and its growth during sintering determined from XRD line broadening – A methodological case study and a practitioners’ guide by Šimonová, Petra, Pabst, Willi, Cibulková, Jana

“…Due to the dominance of non-densifying sintering mechanisms (surface diffusion and evaporation condensation) pure tin oxide ceramics exhibit unusual sintering…”
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Modeling of elastic properties and conductivity of partially sintered ceramics with duplex microstructure and different grain size ratio by Uhlířová, Tereza, Šimonová, Petra, Pabst, Willi

“…The elastic constants and conductivity of partially sintered single-phase and two-phase ceramics (exemplified by alumina ceramics and alumina-zirconia…”
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Young’s modulus evolution during sintering and thermal cycling of pure tin oxide ceramics by Šimonová, Petra, Gregorová, Eva, Pabst, Willi

“…Pure tin oxide (SnO2) ceramics is well known for its bad sinterability, more precisely for the difficulty to densify without additives by conventional…”
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Evolution of phase composition of cordierite-sapphirine ceramics in terms of the temperature dependence of Young’s modulus and damping determined via the impulse excitation technique (IET) by Gregorová, Eva, Pabst, Willi, Šimonová, Petra, Bezdička, Petr

“…Ceramics from the magnesia-alumina-silica (MAS) system are common products of the ceramic industry. The phase composition of these systems can be rather…”
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Evolution of Young’s modulus and damping of Czech kaolins during sintering monitored via impulse excitation by Gregorová, Eva, Pabst, Willi, Šimonová, Petra, Bezdička, Petr, Nečina, Vojtěch

“…The evolution of Young’s modulus and damping is investigated for Czech kaolins in situ via the impulse excitation technique (IET) from room temperature to 1250…”
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Temperature dependence of Young’s modulus and the occurrence of an elastic anomaly in porous alumina-mullite composites prepared by starch consolidation casting by Gregorová, Eva, Šimonová, Petra, Pabst, Willi, Uhlířová, Tereza, Nečina, Vojtěch

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Young’s modulus and damping of partially sintered potassium sodium niobate (KNN) ceramics and its temperature dependence determined via the impulse excitation technique (IET) by Hříbalová, Soňa, Kotrbová, Lucie, Gregorová, Eva, Mašlová, Anna, Nečina, Vojtěch, Šimonová, Petra, Pabst, Willi

“…Potassium sodium niobate (KNN) is suitable for the preparation of lead-free piezoelectric ceramics, and thus the elastic properties and damping behavior should…”
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Monitoring the ferroelectric phase transition of barium titanate ceramics via impulse excitation by Pabst, Willi, Gregorová, Eva, Šimonová, Petra, Uhlířová, Tereza

“…Impulse excitation is a suitable tool to determine the temperature dependence of Young's modulus and to monitor the ferroelectric phase transition of unpoled…”
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Temperature dependence of Young’s modulus, damping and dilatation during repeated thermal cycling of silica refractories for high-temperature thermal energy storage (TES) by Gregorová, Eva, Pabst, Willi, Šimonová, Petra, Nečina, Vojtěch, Kotrbová, Lucie, Bezdička, Petr, Hubálková, Jana, Schmidt, Gert, Aneziris, Christos G., Sedlářová, Ivona, Kotouček, Miroslav

“…Silica refractories are traditional materials for several important niche applications (e.g. coke oven linings and glass melter roofs) but are also potential…”
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The GLOBE program: what factors influence students' and teachers' satisfaction with science education by Činčera, Jan, Kroufek, Roman, Marková, Kateřina, Křepelková, Šárka, Šimonová, Petra

“…Background: Students' satisfaction with science education is one of the preconditions for the students' future interest in pursuing an academic career in…”
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Empowerment in outdoor environmental education: who shapes the programs? by Cincera, Jan, Simonova, Petra, Kroufek, Roman, Johnson, Bruce

“…Empowerment is often considered to be a central goal in outdoor education and environmental education. To develop student empowerment, a frequent…”
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"I am not a big man": Evaluation of the issue investigation program by Cincera, Jan, Simonova, Petra

“…The article evaluates a Czech environmental education program focused on developing competence in issue investigation. In the evaluation, a simple…”
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Do Environmental Education School Coordinators Have a Mission? by Šimonová, Petra, Činčera, Jan

“…Teachers who are specialized in environmental education (environmental education school coordinators ) can play an important role in empowering students to…”
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