Results 31 to 40 of about 28,807 (144)
Croatian Journal of Forest Engineering, 2011 For achieving a high-quality and efficient management of forest ecosystems (Pentek et al. 2010), it is necessary to provide an optimally distributed network of primary and secondary forest road infrastructure.
Dragutin Pičman +4 more
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Moravian Geographical Reports, 2015 The symmetry and/or asymmetry in terms of cross-border openness of service providers is examined in this article, for the cases of two border twin towns: Cieszyn/Český Těšín at the Polish-Czech border, and Gubin/Guben at the Polish-German border.
Dołzbłasz Sylwia
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Modelling Structural Relations for Tourism Demand: the Central European Cases [PDF]
Statistika: Statistics and Economy Journal, 2021 This application study concentrates on causal links, directed from economic parameters to internal Czech and Slovak tourism for both, short- as well as long-term changes in time series.
Lukáš Malec, Václav Žák
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Frontiers in Political Science, 2021 Why do some individuals prefer lesser-known, riskier experiences over more well-known options in life? In this paper, we focus on the case of the electoral advantage to incumbency, and the role that psychological entropy reduction can play in undermining
Adam J. Ramey +2 more
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Entangled States and Observables in Open Quantum Relativity
Journal of Modern Physics, 2010 In the framework of the so called Open Quantum Relativity, we investigate a quantum universe, starting from a minimal set of variables defining the given quantum state. Entanglement between quantum states is the way to link different regions of the universe, even if (apparently) causally disconnected.
CAPOZZIELLO, SALVATORE, G. Basini
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Long-term coastal openness variation and its impact on sediment grain-size distribution: a case study from the Baltic Sea [PDF]
Earth Surface Dynamics, 2016 We analysed the long-term variations in grain-size distribution in sediments from Gåsfjärden, a fjord-like inlet in the southwestern Baltic Sea, and explored potential drivers of the recorded changes in the sediment grain-size data.
W. Ning +5 more
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Complexity, 2021 Organizational learning is an important approach for organizations to improve knowledge levels and enhance adaptability to a complex environment. In this paper, based on the exact recreation of March’s classical model on organizational learning, we ...
Yunhao Gong +3 more
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Relatively open operators and the ubiquitous concept
Publicacions Matemàtiques, 2021 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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DOUBLY-SPECIAL RELATIVITY: FIRST RESULTS AND KEY OPEN PROBLEMS [PDF]
International Journal of Modern Physics D, 2002 I examine the results obtained so far in exploring the recent proposal of theories of the relativistic transformations between inertial observers that involve both an observer-independent velocity scale and an observer-independent length/momentum scale. I also discuss what appear to be the key open issues for this research line.
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Trade openness and the nutrient use of nations
Environmental Research Letters, 2018 To contribute to the debate over globalization and the environment we ask the question: what is the impact of trade openness on the nutrient use of nations? We address this question by using econometric methods to quantify the causal relationship between
Qian Dang, Megan Konar, Peter Debaere
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