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Wyniki wyszukiwania dla: global value chains
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Production losses associated with premature mortality in 28 European Union countries
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Controls and significance of priming effects in lake sediments
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Evaluation of pollutant loading in the runoff waters from a major urban highway (Gdansk Beltway, Poland)
PublikacjaW artykule opisano wyniki badań dotyczących zawartości wybranych kationów i anionów w próbkach opadu otwartego, wód spływnych z ulic, wód spływnych z koron drzew oraz wody powierzchniowej, pobranych na terenie bedącym w zasiegu oddziaływania drogi szybkiego ruchu (Obwodnicy Trójmiejskiej). Wyniki zostały poddane analizie statystycznej. Zbadano m.in. korelacje pomiedzy zawartościami wybranych analitów w badanych próbkach wód a natężeniem...
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Early post-fire bird community in European boreal forest: Comparing salvage-logged with non-intervention areas
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Cats kill millions of vertebrates in Polish farmland annually
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Emerging developments in ASEAN–China relations in regional production linkages
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Tipping point in plant–fungal interactions under severe drought causes abrupt rise in peatland ecosystem respiration
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Ericoid shrub encroachment shifts aboveground–belowground linkages in three peatlands across Europe and Western Siberia
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Effects of hospital facilities on patient outcomes after cancer surgery: an international, prospective, observational study
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Declining populations of Astacus astacus drag European Branchiobdella parasita (Annelida: Clitellata) ectosymbionts to serious biodiversity loss
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Similarities among glacials and interglacials in the LR04 benthic oxygen isotope stack over the last 1.014 million years revealed by cluster analysis and a DTW algorithm
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Adapt or die—Response of large herbivores to environmental changes in Europe during the Holocene
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Nonrelational Databases DE 2024_2025
Kursy OnlineThis course discusses three types of non-relational databases (i.e., document, graph, and key-value). The course is aimed at students in the 5th semester of data engineering.
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Nonrelational Databases DE 2023_2024
Kursy OnlineThis course discusses three types of non-relational databases (i.e., document, graph, and key-value). The course is aimed at students in the 5th semester of data engineering.
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Share price and capitalization of selected banks in 2007-2012
Dane BadawczeThe crisis also caused the value as measured by the stock market indices of the 5 largest banks in the US to decline by as much as 18 times. The table below shows the stock exchange valuation of the 5 largest banks, taking into account the period 2007-2012. When analyzing the activities of banks through the prism of the value of their stock exchange...
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Luciano Segreto prof. dr
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Geodezja i nawigacja satelitarna w transporcie 2023/2024
Kursy OnlinePodstawowe pojęcia geodezji i nawigacji. Ziemia jako powierzchnia odniesienia dla pomiarów. Systemy odniesienia i współrzędnych stosowane w nawigacji i geodezji. Instrumenty geodezyjne przeznaczenie, funkcje i budowa. Geneza systemów geodezji i nawigacji satelitarnej. Ruch sztucznych satelitów Ziemi. Globalne Systemy Pozycyjne: GPS (Global Positioning System), GLONASS (GLObal NAvigation Satellite System), Galileo. Odbiorniki kodowe...
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Big Data i 5V – nowe wyzwania w świecie danych (Big Data and 5V – New Challenges in the World of Data)
PublikacjaRodzaje danych, składające się na zbiory typu Big Data, to m.in. dane generowane przez użytkowników portali internetowych, dane opisujące transakcje dokonywane poprzez Internet, dane naukowe (biologiczne, astronomiczne, pomiary fizyczne itp.), dane generowane przez roboty w wyniku automatycznego przeszukiwania przez nie Internetu (Web mining, Web crawling), dane grafowe obrazujące powiązania pomiędzy stronami WWW itd. Zazwyczaj,...
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Comparable analysis of PID controller settings in order to ensure reliable operation of active foil bearings
PublikacjaIn comparison to the traditional solutions, active bearings offer great operating flexibility, ensure better operating conditions over a wider range of rotational speeds and are safe to use. In order to ensure optimum bearing performance a bearing control system is used that adapts different geometries during device operation. The selection of optimal controller parameters requires the use of modern optimization methods that make...
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Numerical Test for Stability Evaluation of Analog Circuits
PublikacjaIn this contribution, a new numerical test for the stability evaluation of analog circuits is presented. Usually, if an analog circuit is unstable then the roots of its characteristic equation are localized on the right half-plane of the Laplace s- plane. Because this region is unbounded, we employ the bilinear transformation to map it into the unit disc on the complex plane. Hence, the existence of any root inside the unit disc...
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Strategies toward Green Deal implementation in the context of SCG reuse and recovery in the circular economy model
PublikacjaThe article explores the future outlook on integrating and using a resource database for the recovery and reuse of coffee industry residues, focusing on economic and environmental perspectives within the Circular Economy Model (CEM). With the continuous rise in global coffee consumption, the production of Spent Coffee Grounds (SCG) has also surged worldwide, presenting significant opportunities for resource recovery and recycling....
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Twenty years' (1996-2016) tropospheric parameters for selected EPN stations derived from GPS double-difference processing
Dane BadawczePropagation of global navigation satellite systems (GNSS) signals through the Earth’s atmosphere is affected by its physical properties. Both hydrostatic and wet part of the atmosphere (mostly related with troposphere) causes delays of GNSS signal, which usually are expressed in the zenith direction (zenith hydrostatic delay - ZHD, and zenith wet delay...
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Twenty years' (1996-2016) tropospheric parameters for selected EPN stations derived from GPS precise point positioning
Dane BadawczePropagation of global navigation satellite systems (GNSS) signals through the Earth’s atmosphere is affected by its physical properties. Both hydrostatic and wet part of the atmosphere (mostly related with troposphere) causes delays of GNSS signal, which usually are expressed in the zenith direction (zenith hydrostatic delay - ZHD, and zenith wet delay...
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CERGE-EI, 16th Annual Regional Research Competition “Reshaping financial systems - identifying the role of ICT in diffusion of financial innovations. Recent evidence from European countries”
ProjektyProjekt realizowany w Politechnika Gdańska zgodnie z porozumieniem CERGE_GDN z dnia 2016-01-01
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Non-relational Databases 2022/2023
Kursy OnlineThis course discusses the three types of non-relational databases (i.e. document, graph, key-value). The course is aimed at students in the 7th semester of computer science.
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Non-relational Databases 2023/2024
Kursy OnlineThis course discusses the three types of non-relational databases (i.e. document, graph, key-value). The course is aimed at students in the 7th semester of computer science.
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Non-relational Databases 2024/2025
Kursy OnlineThis course discusses the three types of non-relational databases (i.e. document, graph, key-value). The course is aimed at students in the 7th semester of computer science.
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Nonrelational Databases DE 2022_2023
Kursy OnlineWithin this course the four types of non-relational databases (i.e. document, graph, key-value and column-oriented) are discussed. The course is aimed at students of the 5th semester of data engineering.
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Kamil Guzdek
OsobyNazywam się Kamil Guzdek. Jestem ekspert SEO z akademickim wykształceniem w zakresie marketingu w wyszukiwarkach. SEO Zajmuję się od 2012 roku i do tej pory pracowałem nad ponad 100 domenami. Obecnie pracuję w Electrolux - gdzie prowadzę prace SEO oraz kampanie ogólnoeuropejskie. Projekty mojego autorstwa były finalistami Global Search Awards i European Search Awards, dlatego z nadzieją patrzę w przyszłość pozycjonowania. Jestem...
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Ewelina Sokołowska dr hab.
OsobyEwelina Sokołowska, Ph.D. DSc in Economics, Professor of Economics, and Head of the Division of Digital Economy and Finance at the Faculty of Management and Economics at the Gdańsk University of Technology.She holds a master's degree in economics with a specialisation in financial management. She completed her studies at the Faculty of Economic Sciences and Management at the Nicolaus Copernicus University in Toruń, where she defended...
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Changing Attitudes in Cross Cultural Diversity through International Senior Capstone Projects
PublikacjaIn this global world, today’s engineer is likely to have to work in global international teams with colleagues from other nationalities. The challenge for many engineering curricula is how to include, in a realistic way, this global dimension and increase the student’s awareness of the issues that are encountered. In the Purdue University Engineering Technology program, an international capstone project was created to increase...
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In silico assessment and sonochemical synthesis of 2-alkynyl 3-chloropyrazines as prospective ligands for SARS-CoV-2
PublikacjaThe recent global pandemic caused by COVID-19 has triggered an intense effort worldwide towards the development of an effective cure for this disease. In our effort we have explored the 2-alkynyl substituted 3-chloropyrazine framework as a potential template for the design of molecules for this purpose. Our strategy was supported by the in silico studies of representative compounds to assess their binding affinities via docking...
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Strategic balance in graphs
PublikacjaFor a given graph G, a nonempty subset S contained in V ( G ) is an alliance iff for each vertex v ∈ S there are at least as many vertices from the closed neighbourhood of v in S as in V ( G ) − S. An alliance is global if it is also a dominating set of G. The alliance partition number of G was defined in Hedetniemi et al. (2004) to be the maximum number of sets in a partition of V ( G ) such that each set is an alliance. Similarly,...
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Top 10 Iran Import Partners in 2011
Dane BadawczeThe leader in the supply of goods and services to Iran are the United Arab Emirates. As many as 32% of the total value of imports to Iran comes from this country. This was followed by China, South Korea and Germany. These four largest countries supplied goods to Iran of nearly 72% of the total value of imports.
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Assessment of Poland's competitiveness as a location for BPO/SSC projects
Dane BadawczeIn compiled by A.T. Kearney in subsequent editions of the ranking (2009, 2011, 2016, 2019), the first three positions were taken by the same countries. India received the highest marks with a clear advantage. The country is a world leader in terms of attractiveness for locating business service centers. India can offer English-speaking skilled labor...
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La sfida di "Re Cotone". Una nuova storia del capitalismo attraverso la storia delle commodities?
PublikacjaThe article is divided into two parts. In the first one, it highlights the role of commodities in real economy and it observes the coincidence of their price increase after 2003 and their importance as a research topic particularly in the framework of global history. In the second one, it propose a comparative analysis of two recent books on cotton, considering similarities and differences of their approaches, and the difficult...
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Countries with the highest and the lowest electricity consumption per capita in 1998, kWh / c
Dane BadawczeFor several years, domestic electricity consumption has been growing (the average annual growth rate of electricity consumption for 2005-2010 is 2.75%). The increase in demand for electricity is related to the continuous development of the Polish economy, the enrichment of society and the growing, year by year, industrial production. It should be noted...
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Internationalization of Born Globals from Theoretical Perspective
PublikacjaThe paper discusses the evolution of theoretical approaches towards internationalisation process of firms, especially SMEs. It clarifies the definitions of born global (BG) firm, presents its characteristics and the specifics of its internationalisation process. The objective of this paper is to present internationalisation process of born global firm from theoretical perspective. The article starts with presentation of the oldest...
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Very accurate time propagation of coupled Schrödinger equations for femto- and attosecond physics and chemistry, with C++ source code
PublikacjaIn this article, I present a very fast and high-precision (up to 33 decimal places) C++ implementation of the semi-global time propagation algorithm for a system of coupled Schrödinger equations with a time-dependent Hamiltonian. It can be used to describe time-dependent processes in molecular systems after excitation by femto- and attosecond laser pulses. It also works with an arbitrary user supplied Hamiltonian and can be used...
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Perfusion computed tomography: 4 cmversus8 cm coverage size in subjects with chronic carotid artery stenosis
PublikacjaOBJECTIVE: The impact of coverage size on global cerebral blood flow (CBF), cerebral blood volume (CBV), mean transit time (MTT) and time to peak (TTP) parameters has not been investigated in patients with chronic carotid artery stenosis. METHODS: 63 patients with stenosis of >70% within a single internal carotid artery and neurological symptoms were randomly assigned to two well-matched groups. Differences in CT perfusion scan...
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Economic significance of initial public offerings in China and India
PublikacjaRapid economic growth in China and India has attracted attention of many researchers, focusing on various social and economic factors underlying the success of these countries. One of the key components of country’s economy is financial system which consists of segments such as banking sector and equity market. The topic of initial public offerings (IPOs), one of the corporate financing sources, involving raising funds through...
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Digital Public Service Innovation: Framework Proposal
PublikacjaThis paper proposes the Digital Public Service Innovation Framework that extends the "standard" provision of digital public services according to the emerging, enhanced, transactional and connected stages underpinning the United Nations Global e-Government Survey, with seven example "innovations" in digital public service delivery -- transparent, participatory, anticipatory, personalized, co-created, context-aware and context-smart....
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TRANSFORMATION OF WORLD ECONOMY AFTER THE END OF COLD WAR - Nowy
Kursy OnlineThe course focuses the main trends of the world economy in the last 30 years. National and macro-regional, as well as sectorial case studies will be used to offer a clearer understanding of the main global dynamics. The approach is multidisciplinary and mainly qualitative, including economic and business history, international political economy, economic sociology and political science.
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TRANSFORMATION OF WORLD ECONOMY AFTER THE END OF COLD WAR - semester 2022-23
Kursy OnlineThe course focuses the main trends of the world economy in the last 30 years. National and macro-regional, as well as sectorial case studies will be used to offer a clearer understanding of the main global dynamics. The approach is multidisciplinary and mainly qualitative, including economic and business history, international political economy, economic sociology and political science.
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Poland – Iran trade turnover annually in 2009-2014 (millions of USD)
Dane BadawczeIn 2014, Polish exports to Iran was worth of 34.9 million EUR and imports 22.4 million (the trade turnover exceeded 57 million EUR). Year 2015 did not bring recovery in economic relations - the value of trade exchange exceeded only EUR 60 million. In comparison to 2011 when the total value of bilateral trade reached EUR 167 million.
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Globalized parametric optimization of microwave components by means of response features and inverse metamodels
PublikacjaSimulation-based optimization of geometry parameters is an inherent and important stage of microwave design process. To ensure reliability, the optimization process is normally carried out using full-wave electromagnetic (EM) simulation tools, which entails significant computational overhead. This becomes a serious bottleneck especially if global search is required (e.g., design of miniaturized structures, dimension scaling over...
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Number of registered BEV and PHEV vehicles in 2011-2016 (in thousands)
Dane BadawczeThere are three main types of vehicles that are generally regarded as an electric car. These include:
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Complex modulus of Cement Bitumen Treated Material Mixture (28 days of curing at 20C)
Dane BadawczeDataset presents data of complex modulus determined for cold recycled mixture – cement bitumen treated material mixture with 3 combinations of binding agents: 2% cement, 6% emulsion (C2E6), 6% cement, 6% emulsion (C6E6), 6% cement, 2% emulsion (C6E2). Mixture was designed according to Polish requirements for the base course of pavement. Mixture contains...
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Annual growth of imports of goods and services in selected countries, 1997–2021
Dane BadawczeThe table shows the import of goods and services, which is the value of all goods and other market services received from the rest of the world. They include the value of goods, freight, insurance, transportation, travel, royalties, license fees, and other services such as communications, construction, finance, information, business, personal, and government...
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Complex modulus of Cement Bitumen Treated Material Mixture C3E4 laboratory mixed/laboratory compacted (7-365 days of curing at 20C)
Dane BadawczeDataset presents data of complex modulus determined for cold recycled mixture – cement bitumen treated material mixture with following binding agents: 3% cement, 4% emulsion (C3E4). Mixture was designed according to Polish requirements for the base course of pavement. Mixture was mixed in laboratory conditions on the basis of materials obtained from...