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Search results for: price rigidity
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Prace Naukowe Politechniki Śląskiej. Elektryka
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Prace Wrocławskiego Towarzystwa Naukowego Seria A
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PRACE INSTYTUTU MINERALNYCH MATERIAŁÓW BUDOWLANYCH
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PRACE NAUKOWE POLITECHNIKI WARSZAWSKIEJ. SERIA:KONFERENCJE
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PRACE INSTYTUTU GEODEZJI I KARTOGRAFII
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Prace Komisji Historii Nauki PAU
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Práce z dějin akademie věd
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Prace Studentów Politechniki Wrocławskiej. Seria : Konferencje
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Analysing the Residential Market Using Self-Organizing Map
PublicationAlthough the residential property market has strong connections with various sectors, such as construction, logistics, and investment, it works through different dynamics than other markets; thus, it can be analysed from various perspectives. Researchers and investors are mostly interested in price trends, the impact of external factors on residential property prices, and price prediction. When analysing price trends, it is beneficial...
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Efficacy of rice husk biochar and compost amendments on the translocation, bioavailability, and heavy metals speciation in contaminated soil: Role of free radical production in maize (Zea mays L.)
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Household Ability of Expenditures on Electricity and Energy Resources in the Countries That Joined the EU after 2004
PublicationThe purpose of the following article is to present the situation of the energy market from a household perspective between 2010 and 2020 in selected EU countries (the group of member states which joined EU after 2004). The selected countries when joining the EU had similar economic indicators and to some extent were similar in other macro-economic situations (personal income, unemployment rate, GDP level and annual growth). This...
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Solving the Problem of Dynamic Adaptability of Artificial Intelligence Systems that Control Dynamic Technical Objects
PublicationThis paper investigates the increase in the response speed and stability of artificial intelligence systems that control dynamic technical objects. The problem of calculating the optimal time of switching an artificial intelligence system between software classes by the criterion of the rigidity degree of the model of a control object is considered. The solution of this problem is proposed for the general case of the control object...
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Enhancing seismic performance of rigid and semi-rigid connections equipped with SMA bolts incorporating nonlinear soil-structure interaction
PublicationNowadays, using smart connections can improve the performance of buildings with some recentering features that are from the superelastic behavior of Shape Memory Alloys (SMAs). It seems that there is different rigidity between the designed connection and the real one in Steel Moment-Resisting Frames (SMRFs), which can be considered as a problematic issue due to the importance of connections in seismic performance assessment. This...
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Ethnographic Works. Scientific Papers of Jagiellonian University
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Prace Wrocławskiego Towarzystwa Naukowego Seria B
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History Notebooks
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Prace Naukowe Instytutu Technicznego Wojsk Lotniczych
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Prace Instytutu Ceramiki i Materiałów Budowlanych
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Prace Instytutu Profilaktyki Społecznej i Resocjalizacji
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Prace Naukowe Uniwersytetu Śląskiego Romanica Silesiana
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PRACE NAUKOWE POLITECHNIKI WARSZAWSKIEJ, SERIA: ELEKTRYKA
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PRACE NAUKOWE POLITECHNIKI WARSZAWSKIEJ, SERIA: ARCHITEKTURA
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PRACE NAUKOWE POLITECHNIKI WARSZAWSKIEJ, SERIA: BUDOWNICTWO
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PRACE NAUKOWO-BADAWCZE INSTYTUTU MASZYN MATEMATYCZNYCH
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PRACE KOMISJI HISTORII BYDGOSKIEGO TOWARZYSTWA NAUKOWEGO
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PRACE NAUKOWE POLITECHNIKI WARSZAWSKIEJ, SERIA: CHEMIA
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Prace Naukowe AJD. Edukacja Plastyczna. Fotografia
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PRACE NAUKOWE POLITECHNIKI WARSZAWSKIEJ, SERIA: GEODEZJA
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Surface Texture after Turning for Various Workpiece Rigidities
PublicationIn the paper, we present an analysis of the surface texture of turned parts with L/D (length/diameter) ratios of 6 and 12 and various rigidity values. The studies were carried out on samples made of S355JR steel and AISI 304 stainless steel. A detailed analysis of 2D surface profiles was carried out by using a large number of parameters that allowed us to distinguish significant differences in the surface microgeometry, which confirmed...
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Prace Instytutu Metalurgii Żelaza
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Share of gross value added by factors of production prices generated by the enterprise sector in Poland and in the EU countries in the GDP of individual countries
Open Research DataCompanies operating in the EU countries are characterized by a greater contribution to the creation of GDP than Polish enterprises. Discrepancies in shaping the described value also result from a different industry structure of companies. In other EU countries, more companies are involved in services, and in Poland, enterprises conducting commercial...
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Share of gross value added by factors of production prices generated by the enterprise sector in Poland and in the EU countries in the GDP of individual countries
Open Research DataCompanies operating in the EU countries are characterized by a greater contribution to the creation of GDP than Polish enterprises. Discrepancies in shaping the described value also result from a different industry structure of companies. In other EU countries, more companies are involved in services, and in Poland, enterprises conducting commercial...
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Papers in Linguistics
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Papers in Literature
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PRACE I MATERIAŁY INSTYTUTU ROZWOJU GOSPODARCZEGO SGH
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Studies of the Industrial Geography Commission of the Polish Geographical Society
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Prace Naukowe Instytutu Inżynierii Lądowej Politechniki Wrocławskiej
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Prace Naukowe Instytutu Energoelektryki Politechniki Wrocławskiej. Konferencje
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PRACE NAUKOWE POLITECHNIKI WARSZAWSKIEJ, SERIA: INŻYNIERIA MATERIAŁOWA
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PRACE INSTYTUTÓW I LABORATORIÓW BADAWCZYCH PRZEMYSŁU SPOŻYWCZEGO
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Prace Komisji Kultury Słowian Polskiej Akademii Umiejętności
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Modelling of the Polish Electricity Generation Subsystem in MARKAL Program with Emphasis on the EU Emissions Trading Scheme
PublicationThis paper addresses issues related to greenhouse gas emissions in the European Union and measures to reduce them, in particular the European Emissions Trading Scheme (EU ETS). A model of the Polish electricity generation subsystem, taking into account EU ETS mechanisms, has been developed using the MARKAL optimization package. Data collected on the basis of available projects, regulations and statistics were entered into the model....
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Prace Naukowe Wydziału Architektury Politechniki Wrocławskiej
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Inwestycja w wino – ocena sommelierów, rocznik i liczba punktów dystrybucji a wycena
PublicationW opracowaniu wyznaczono za pomocą współczynników korelacji liniowej Pearsona siłę i kierunek oddziaływania pomiędzy: ceną wina a rocznikiem, ceną wina a oceną sommelierów oraz ceną wina a liczbą punktów dystrybucji. Analizie poddano 8 szczepów winnych z rejonu Bordeaux. Najsilniejszy związek odnotowano pomiędzy ceną wina a rocznikiem trunku. W artykule obliczono także wybrane statystyki opisowe dla ceny wina, oceny przyznawanej...
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VALUATION OF EMBEDDED OPTIONS IN NON-MARKETABLE CALLABLE BONDS: A NEW NUMERICAL APPROACH
PublicationThe issue of how to price options embedded in callable bonds has attracted a lot of interest over the years. The usual bond valuation methods rely on yield curves, risk premium, and other parameters to estimate interest rates used in discounted cash flow calculations. The option to retire the bond is, however, neglected in the standard pricing models, causing a systematic overvaluation of callable bonds. In the event of a decline...
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Sliding friction of alumina (Al2O3) with friction induced vibrations
Open Research DataTest files containing data on experiments in self mated sliding contact of alumina Al2O3 lubricated with either water or paraffin oil. Tests run in variable load/velocity conditions and with different dynamic settings of the test rig (PT-3 tribometer). The aim of the research was to attempt in finding correlations between the dynamic characteristics...
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Prace naukowe Politechniki Radomskiej, Elektryka
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Nauki Społeczne. Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu
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Zaszyty Naukowe Uniwersytetu Szczecińskiego. Prace Instytutu Kultury Fizycznej
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Prace i Materiały Instytutu Handlu Zagranicznego Uniwersytetu Gdańskiego
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