Search results for: COMPETITIVENESS VISEGRAD COUNTRIES - Bridge of Knowledge

Search

Search results for: COMPETITIVENESS VISEGRAD COUNTRIES

Filters

total: 934
filtered: 809

clear all filters


Chosen catalog filters

  • Category

  • Year

  • Options

clear Chosen catalog filters disabled

Search results for: COMPETITIVENESS VISEGRAD COUNTRIES

  • Youth Civic Participation in the South Baltic Region. Example of Lithuania, Poland and Sweden

    Publication

    - Year 2020

    The aim of this study was to show youth civic participation as a social inclusion element in the Southern Baltic region in need of reinforcement, based on the examples of selected municipalities from Lithuania, Poland and Sweden. The authors focused on the diagnosis of key elements of youth civic engagement at local and cross-border level, taking into account the context of national youth policies and the European Union policy....

    Full text to download in external service

  • Advancing the evidence base for public policies impacting on dietary behaviour, physical activity and sedentary behaviour in Europe: The Policy Evaluation Network promoting a multidisciplinary approach

    Publication
    • J. Lakerveld
    • C. Woods
    • A. Hebestreit
    • H. Brenner
    • M. Flechtner-Mors
    • J. M. Harrington
    • C. B. Kamphuis
    • M. Laxy
    • A. Luszczynska
    • M. Mazzocchi... and 10 others

    - FOOD POLICY - Year 2020

    Non-communicable diseases (NCDs) are the leading cause of global mortality. As the social and economic costs of NCDs have escalated, action is needed to tackle important causes of many NCD’s: low physical activity levels and unhealthy dietary behaviours. As these behaviours are driven by upstream factors, successful policy interventions are required that encourage healthy dietary behaviours, improve physical activity levels and...

    Full text available to download

  • Educating planners in Europe: A review of 21st century study programmes

    Publication
    • A. Frank
    • I. Mironowicz
    • J. Lourenço
    • T. Franchini
    • P. Ache
    • M. Finka
    • B. Scholl
    • A. Grams

    - PROGRESS IN PLANNING - Year 2014

    Education for urban, regional and spatial planning has become a regular subject throughout most European nations; this can be attributed in part to European policies promoting planning and spatially balanced development, but also to the recognition that planning can support sustainability. Nevertheless, there is lingering and justifiable concern about the status, profile and recognition of planning as a profession in its own right...

    Full text to download in external service

  • The impact of domestic and foreign competition on sectoral growth: a cross-country analysis

    This paper examines the impact of competition on the total factor productivity (TFP) of 21 manufacturing sectors in eighteen OECD countries over the period of time 1990–2006. We assume that the source of TFP growth can be either domestic or foreign innovation or technology transfer from the technological frontier. Trade openness, R&D, and human capital can have two effects: a direct effect on TFP (e.g., through innovation) and...

    Full text to download in external service

  • The impact of gender wage gap on sectoral economic growth – cross-country approach

    We propose an empirical analysis of testing the relationship between gender wage gap and economic growth. The study takes into account 12 manufacturing sectors in 18 OECD countries for the period between 1970 and 2005.We use industrial statistics (EU KLEMS, 2008) on female and male wages that distinguish between wages paid to different groups of workers classified according to skill level: high, medium and low. We estimate augmented...

    Full text available to download

  • Gender and Digital Divide - Information and Communication Technologiesand their Impact on Equality

    Publication

    - Year 2006

    In the entire Europe more women than men graduate from tertiaryeducation institutes. However, they are underrepresented in scientific and engineering disciplines. Women researchers still constitute a minority in the Government and Higher Education Sectors. A number of industry reports highlight a low number of women in IT occupations49. This has led to a variety of public policy measures, such as subsidies on community provision,...

  • Convergence or divergence in the European Union

    Publication

    - Year 2007

    The disparities in economic prosperity revealed both from inter-country and inter-region perspective are one of the main problem in the modern economy. They consist of the dispersion in the real values such as incomes, GDP or productivity, but also nominal values such as prices and costs. The European Union is aware of this problem hence the role of the regional and structural policy aiming enhancing the cohesion between member...

  • Globalisation and world economic poverty: The significance of hidden dimensions

    The aim of our research is to examine how individual dimensions of globalization affect economic poverty in the World. for this, regression models are estimated with FGT0 or FGT1 poverty measures as dependent variables and KOF indices of globalization as despendent variables. The poverty indices are estimated for 119 countries' income didtributions assuming log-normality and using Gini estimates from the WID2 database and GDP/capita...

    Full text available to download

  • Path dependence, modularity and the offshoring of (some) physician services

    Publication

    - Year 2010

    This paper integrates ideas from modularity and path dependency to explain the potential for and limitations of the offshoring of high value added physician services. While not all medical services are amenable to offshoring, a growing number of physician activities can be viewed as modular components which, at least technically, could be performed remotely. As a result, the presumption that concerns for efficiency dictate how...

    Full text to download in external service

  • A Regional ITRF Densification by Blending Permanent and Campaign Data — The CEGRN campaigns and the Central European Velocity Field

    Publication
    • M. Becker
    • A. Caporali
    • M. Figurski
    • G. Grenerczy
    • A. Kenyeres
    • J. Hefty
    • M. Marjanovic
    • G. Stangl

    - Year 2002

    The CERGOP Project of the Central European Countries initiated six GPS observation campaigns from 1994 to 2001. By the high standards set within this project for site selection, observation and analysis a consistent set of epoch solutions with a precision in the 3–5 mm range was created. The network contains about 19 permanent and 38 epoch stations. In this paper a first combination solution over the seven years with a velocity...

    Full text to download in external service

  • Recent applications and future prospects of magnetic biocatalysts

    Publication
    • R. L. F. Melo
    • M. B. Sales
    • V. d. C. Bizerra
    • P. G. d. S. Junior
    • A. L. G. Cavalcante
    • T. M. Freire
    • F. S. Neto
    • M. Bilal
    • T. Jesionowski
    • J. M. Soares... and 2 others

    - INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES - Year 2023

    Magnetic biocatalysts combine magnetic properties with the catalytic activity of enzymes, achieving easy recovery and reuse in biotechnological processes. Lipases immobilized by magnetic nanoparticles dominate. This review covers an advanced bibliometric analysis and an overview of the area, elucidating research advances. Using WoS, 34,949 publications were analyzed and refined to 450. The prominent journals, countries, institutions, and...

    Full text to download in external service

  • Development of globalization in culture on the example of Europe

    Publication

    - Year 2021

    This article attempts to reflect on the consequences of cultural globalization i.e. the opporturnities and threats that exist it brings with it for existing local cultures. As we know, The processes of globalization contribute to the emergence of any, often contradictory phenomena in the field of culture which influence the existing local cultural systems in various ways. It is assumed that the most important consequence of cultural...

    Full text to download in external service

  • A concept for reducing PM 10 emissions for car brakes by 50%

    Publication
    • G. Perricone
    • V. Matějka
    • M. Alemani
    • G. Valota
    • A. Bonfanti
    • A. Ciotti
    • U. Olofsson
    • A. Söderberg
    • J. Wahlström
    • O. Nosko... and 3 others

    - WEAR - Year 2018

    With regard to airborne particles with an aerodynamic diameter of less than 10 μm (PM10), in countries in the European Union, the mass of brake emissions equals approximately 8–27% of the total traffic-related emissions. Using a research methodology combining tests at different scale levels with contact mechanics simulations and PM10 chemical characterization, the REBRAKE EU-financed project had the following aims: i) to demonstrate...

    Full text to download in external service

  • Analyzing Preconditions to Introduce Internet Voting in Portugal: Insights from the Estonian Model

    Publication

    - Year 2021

    Internet voting has been trialed or introduced for several countries, including Norway, Portugal, United States, United Kingdom and Switzerland as an additional voting channel to increase voter turnout and, also to modernize the electoral process. However, only Estonia has successful introduced internet voting, deploying e-enabled elections in general governmental levels. This paper aims to provide an exploratory study on the Estonian...

    Full text available to download

  • The Dynamics of Trade Relations between Ukraine and Romania: Modelling and Forecasting

    Publication

    - Virtual Economics - Year 2022

    The article examines the monthly dynamics of exports, imports and balance of trade between Ukraine and Romania in the period from 2005 to 2021. Time series from 2015 to 2021 were used for modelling and forecasting (since the date the European Union–Ukraine Association Agreement took effect). Adequate models of the dynamics series of the Box-Jenkins methodology were built: additive models with seasonal component ARIMA (Autoregressive...

    Full text available to download

  • Adapting new tools of urban freight management based on Gdynia’s dedicated delivery bays example – an analysis of the process

    Publication

    - Transportation Research Procedia - Year 2018

    The article presents an analysis of a process which ultimately helped Gdynia to designate pilot delivery sites in its downtown area using international experience. A verification was conducted of policy transfer theory and its practical implementation based on an URBACT Freight Tails project. While the choice of the solution was based on critical analysis of existing practical examples, it needed to be adapted to the local conditions...

    Full text available to download

  • FINANCIAL COMPARISON OF WESTERN BALKAN AND BALTIC SEA STATES USING THE CAMEL APPROACH

    • The aim - This article aims to compare the situation in the banking sectors of two regions, which due to their political and economic history have much in common. These are the Western Balkan States of Serbia, Croatia and Macedonia, and the Baltic Sea States of Lithuania, Estonia, and Latvia. • Methods - It presents three approaches to defining banking stability that can be found in the literature and carries out an initial...

    Full text available to download

  • Optimization of combined heat and power (CHP) market allocation: The case of Poland

    Combined heat and power (CHP), that is production of electricity and useful heat in a single thermodynamic process, is a way of primary energy saving and emission reduction. Therefore, promotion of the electricity from high-efficiency cogeneration (CHP-E) was encouraged in the European Union. However, CHP-E promotion mechanisms proved low effectiveness in certain countries, like Poland, where the prices of certificates of origin...

    Full text available to download

  • Low-Temperature Requirements for Bitumen in Central East European Road Construction

    Publication

    - Baltic Journal of Road and Bridge Engineering - Year 2019

    The paper presents the proposition of special assessment of lowtemperature requirements for bitumens in the region of Central and Eastern Europe where there is a moderate transitional area from sea to the continental type of climate. The results of the research program conducted on the road neat bitumens, Styrene-Butadiene-Styrene polymer and polymer-rubber modified bitumen, and multigrade bitumen types were presented and discussed....

    Full text available to download

  • The application of the Superpave method of climatic zones analysis in Poland with regard to bitumen performance grading

    Publication

    Currently in Poland, similarly as in the other EU countries, road bitumens are tested and classified with regard to mainly the penetration value determined at the tempera-ture of 25C. It should be noted that this classification is not correlated with the cli-matic conditions in which the bitumens are to serve in the road pavement. Towards the end of the last century a new system of bitumen grading was developed and im-plemented...

    Full text to download in external service

  • Benchmarking the Digital Government Value Chain

    Publication

    Digital Government (DG) benchmarking is an academically vivid topic and, equally important, a tool with the potential to provide valuable insights to policymakers and public managers responsible for digital policies at the level of countries and international bodies. Alas, this potential remains largely untapped in the current DG benchmarking practice. In our study, we identify the reasons and propose a way of mitigating them....

    Full text to download in external service

  • HISTORY OF INITIAL ENERGY AND WATER NETWORK DEVELOPMENT IN QATAR

    Qatar: A country which had to be associated with neighboring countries like UAE or Saudi Arabia for people to know about it, stands proud today due to the ample production and exporting of Black Gold. A country with almost no vegetation or suitable weather to harvest crops, turned from being heavily dependent on trading Pearls to exporting natural oil and gas to all over the globe. The paper outlines in details the history of the...

    Full text available to download

  • Open Innovation Competence for a Future-Proof Workforce: A Comparative Study from Four European Universities

    Digital transformation is a key driving force of open innovation to capture and transfer knowledge inside and outside of a company’s bounds. New challenges in organizing multiple knowledge flows imply the need for increased competences related to this paradigm of future employees. In this article, we organize and aggregate the competencies required for open innovation collaboration and develop a competence profile that organizes...

    Full text available to download

  • Computer-aided evaluation of the railway track geometry on the basis of satellite measurements

    Publication

    - Open Engineering - Year 2016

    In recent years, all over the world there has been a period of intensive development of GNSS (Global Navigation Satellite Systems) measurement techniques and their extension for the purpose of their applications in the field of surveying and navigation. Moreover, in many countries a rising trend in the development of rail transportation systems has been noticed. In this paper, a method of railway track geometry assessment based...

    Full text available to download

  • Kluczowe kompetencje jako narzędzie do tworzenia nowych modeli biznesu w przedsiębiorstwach

    Publication

    - Year 2024

    Koncepcja kluczowych kompetencji wywodzi się z nurtu zasobowego, który zakłada, iż o efektywności i konkurencyjności każdego podmiotu decydują odpowiednio dobrane zasoby i umiejętności ich optymalnego wykorzystania. Model biznesu to narzędzie do realizacji strategii organizacji, które wspomaga rozwój oraz zarządzanie strategiczne w przedsiębiorstwie. Dysertacja wypełnia lukę, jaką było wskazanie na zależność pomiędzy kluczowymi...

    Full text available to download

  • Bismuth-based nanomaterials-assisted photocatalytic water splitting for sustainable hydrogen production

    Publication
    • Z. Saddique
    • M. Imran
    • A. Javaid
    • F. Kanwal
    • S. Latif
    • J. E. L. Santos
    • T. H. Kim
    • G. Boczkaj

    - INTERNATIONAL JOURNAL OF HYDROGEN ENERGY - Year 2024

    The rapidly increase in the world's population has resulted in a corresponding increase in the energy demand. This demand is largely being met by fossil fuels for power generation, industrial fuel and transportation. However, due to the limited availability of fossil fuels and their negative effects on the environment. The use of fossil fuels results in by-products such as carbon, nitrogen and sulfur oxides which have negative...

    Full text to download in external service

  • Bismuth-based nanomaterials-assisted photocatalytic water splitting for sustainable hydrogen production

    Publication
    • Z. Saddique
    • M. Imran
    • A. Javaid
    • F. Kanwal
    • S. Latif
    • J. E. L. Santos
    • T. H. Kim
    • G. Boczkaj

    - INTERNATIONAL JOURNAL OF HYDROGEN ENERGY - Year 2024

    The rapidly increase in the world's population has resulted in a corresponding increase in the energy demand. This demand is largely being met by fossil fuels for power generation, industrial fuel and transportation. However, due to the limited availability of fossil fuels and their negative effects on the environment. The use of fossil fuels results in by-products such as carbon, nitrogen and sulfur oxides which have negative...

    Full text to download in external service

  • IATUL Seminar 2019 – ważne wydarzenie wpisujące się w rozwój działań Biblioteki Politechniki Gdańskiej na polu współpracy międzynarodowej.

    Publication

    - Pismo PG - Year 2020

    Celem IATUL Seminar 2019 (Organizing the Open Science Framework – Strategies and Legal Aspects) było podsumowanie aktualnego stanu otwartości w nauce w Polsce i na świecie. Problematyka podejmowana na konferencji skupiała się na przeglądzie polityki repozytoriów instytucjonalnych i usług związanych z zarządzaniem danymi badawczymi. Poruszano także zagadnienia dotyczące aspektów prawnych związanych ze zbieraniem, przechowywaniem...

    Full text available to download

  • Abstract class method use on common characteristics of UE regions for better road safety management in these regions.

    Publication

    - Year 2014

    Road Safety is the significant problem requiring still a lot of attention. Despite lots of actions for road fatalities reduction, in many countries or regions situation doesn't improve as good as in the other cases. Even if these actions are very similar. It is so difficult issue, that the answer why is that happens hasn't been found yet. In this paper authors focused on the road network of European regions, classified as NUTS...

    Full text to download in external service

  • ROAD SAFETY MANAGEMENT TOOLS FOR COUNTRY STRATEGIC LEVEL

    Publication

    - Year 2013

    Strategic road safety programmes setting out long-term visions and road infrastructure development plans must be based on road safety forecasts and an understanding of the long-term impact of different measures on road safety. The objective of this paper is to discuss a concept of road safety management for an area of a selected country because there are no simple tools of road safety management for the development and implementation...

  • COMPOSITE FOOTBRIDGE - SYNERGY EFFECT IN COOPERATION BETWEEN UNIVERSITIES AND INDUSTRY

    Publication

    Paper presents conditions of science and industry cooperation in Poland (restrictions, barriers, good practice). A key role in initiation of collaboration between units has financial support. What is also important, it is much easier to create innovative solutions on the base of combining the potential of individuals. That is why many countries all over the world look for innovative solutions using budget funds to support grants...

    Full text to download in external service

  • Stabalization of solar-panel energy system for Pakistani household

    Publication

    - Year 2018

    Renewable energy resources such as Sun and wind are getting popular and easier to use day by day. It is a better method to fulfill our demands as sun is a continuous source of energy for Earth. Many countries are fulfilling their demands by Solar Panels. Solar panel is used as a converter between sunlight and electrical energy. This research paper is going to tell that how to obtain electrical energy from sunlight more efficiently...

  • Swarm-Assisted Investment Planning of a Bioethanol Plant

    Publication

    Bioethanol is a liquid fuel for which a significant increase in the share of energy sources has been observed in the economies of many countries. The most significant factor in popularizing bioethanol is the profitability of investments in construction of facilities producing this energy source, as well as the profitability of its supply chain. With the market filled with a large amount of equipment used in the bioethanol production...

    Full text available to download

  • Stress Detection of Children with Autism using Physiological Signals in Kaspar Robot-Based Intervention Studies

    Publication
    • B. Coskun
    • P. Uluer
    • E. Toprak
    • D. E. Barkana
    • H. Kose
    • T. Zorcec
    • B. Robins
    • A. Landowska

    - Year 2022

    This study aims to develop a stress detection system using the blood volume pulse (BVP) signals of children with Autism Spectrum Disorder (ASD) during robot-based interven- tion. This study presents the heart rate variability (HRV) analysis method to detect the stress, where HRV features are extracted from raw BVP signals recorded from an E4 wristband during interaction studies with the social robot Kaspar. Low frequency power...

    Full text to download in external service

  • POLAND’S ENERGY DEPENDENCE AT THE TURN OF THE 21ST CENTURY

    Publication

    The following article is an attempt to assess Poland's energy independence in the years 1993-2020. The main aim of the paper is to present Poland's dependence on raw materials from foreign partners - in the field of imports of electricity, natural gas, crude oil, non-renewable energy resources, i.e., hard coal and lignite, and the country's dynamics in the amount of imports. In addition, the aim of the work is to answer research...

    Full text available to download

  • Why is TASK Quarterly a Significant Journal to Publish Your Article? —A Bibliometric Analysis of a Scientific and Technical Journal

    Publication

    - TASK Quarterly - Year 2023

    A bibliometric analysis of TASK Quarterly in the years 1997-2021 in terms of various bibliometric indicators was performed to celebrate the 25th anniversary of the publication of the first issue of the journal. The number of publications and citations increased over the mentioned span of years. The leading countries in terms of the greatest number of papers published in TASK Quarterly are Poland, Italy, Germany, Ukraine, USA and...

    Full text available to download

  • Sustainable bioethanol production from first- and second-generation sugar-based feedstocks: Advanced bibliometric analysis

    Publication
    • C. E. C. Guimaraes
    • F. S. Neto
    • V. d. C. Bizerra
    • J. G. A. d. Nascimento
    • R. B. R. Valério
    • P. G. d. S. Junior
    • R. L. F. Melo
    • A. A. S. Lopes
    • A. S. Desai
    • M. Bilal... and 3 others

    - Bioresource Technology Reports - Year 2023

    Bioethanol is produced from carbohydrate-containing feedstocks through fermentation. Based on a bibliometric review of studies published between 2012 and 2021, we analyzed those on sustainable bioethanol production. The Web of Science main collection yielded 1647 publications, which were analyzed using VOSViewer, CiteSpace, and ArcMap software. More than half of these publications originated from some Asian countries, corresponding to...

    Full text to download in external service

  • Nexus between stock markets, economic strength, R&D and environmental deterioration: new evidence from EU-27 using PNARDL approach

    This research investigates the impact of stock market indices, economic strength, and research and development expenditures on environmental deterioration in the EU-27 countries for the period 2000–2020. This study utilized linear and non-linear panel ARDL to estimate the short- and long-run effect. According to the results, the stock market indices have negative effect on environmental deterioration in the symmetric form. However,...

    Full text available to download

  • Clean energy in the European Union: Transition or evolution?

    Publication

    In this paper, we analyse two phenomena. First, the relationship between greenhouse gases emission and effectiveness of the European Union energy policies and second the transition from the fossil fuels to renewable energy sources. We run two-step data analysis concerning 25 European Union member states in the period from 1990 to 2018. We use information on greenhouse gases emission, introduction of new energy policies, source...

    Full text available to download

  • Ideas of the New European Bauhaus (NEB) in architectural education

    The New European Bauhaus (NEB) is an interdisciplinary project initiated by the European Commission in 2020 [1], based on three values: sustainability, beauty and community (social inclusion). Its aim is to support the European Green Deal programme [2] by accelerating the transformation of various economic sectors, including construction, to improve the quality of people’s lives and protect the natural environment. Even though...

    Full text available to download

  • ANALYSIS OF CLIMATIC ZONES IN POLAND WITH REGARD TO ASPHALT PERFORMANCE GRADING

    Towards the end of the last century a new system of bitumen grading was developed and implemented as part of the American Strategic Highway Research Program (SHRP). Its aim was to better adjust the testing methods and requirements for road bitumens to the actual conditions in which those bitumens serve in road pavements. Currently in Poland, similarly as in the other EU countries, road bitumens are tested and classified with regard...

    Full text available to download

  • Daylighting Education in Practice Verification of a new goal within a European knowledge investigation

    Publication
    • F. Giuliani
    • N. Sokół
    • R. M. Lo Verso
    • F. Caffaro
    • A. Diakite
    • R. Viula
    • B. Paule

    - Year 2018

    Two independent surveys were conducted in 2017 and in 2018 among architecture students across Europe to investigate their knowledge on daylighting and the impact of that knowledge on the visual perception of daylit spaces. A total of 600 responders were involved. This paper presents findings from the second survey, which was distributed in six European countries. Based on the findings from the first survey, a new goal was set for...

  • Home Sweet Home. Connecting the dots for healthy evening residential illumination

    During the twentieth century, lighting designers would commonly use incandescent light sources for residential homes as they provided a visual comfort, with high quality colour rendering properties, along with relaxing ambient atmosphere. Unfortunately, it’s now difficult to buy incandescent light sources because they have been banned in many countries (https://bit.ly/2GwN2Wv). This article addresses some of the challenges in regards...

    Full text available to download

  • How to fund an additional secular function in the monumental church?

    Publication

    - Year 2018

    The implementation of a new public function into the non-used church spaces like attics or cellars in context of revitalizing a lawfully protected historical city areas have diversified aspects. The article describes the financial aspect of adaptation of omitted spaces of monumental sacral buildings by presenting funding possibilities in the European Union countries available in period of 2017-2018 and the funds planned for the...

    Full text to download in external service

  • Upgrading low value-added activities in global value chains: a functional specialisation approach

    This paper aims to identify patterns of functional specialisation (FS) in global value chains (GVCs) and determinants of upgrading them for selected Central Eastern European (CEE) economies. By combing the World Input-Output Database with data on occupations, we reveal a new FS pattern among subgroups of CEEs. Poland and Slovakia have an unfavourable GVC position and specialise in low value-added fabrication function. In contrast,...

    Full text available to download

  • Entrepreneurship nests in a polish edge city

    Publication

    - Year 2020

    The last two decades in Poland have been a period of both a dynamic development of the small and medium-sized enterprise sector and a transformation of the city surrounding territories. This development began during the economy transformation after 1989. Population migration and movement of economic entities away from central cities resulted in development of territorial structures within some Polish suburban areas, defined as...

    Full text to download in external service

  • Framework for Structural Health Monitoring of Steel Bridges by Computer Vision

    Publication

    - SENSORS - Year 2020

    The monitoring of a structural condition of steel bridges is an important issue. Good condition of infrastructure facilities ensures the safety and economic well-being of society. At the same time, due to the continuous development, rising wealth of the society and socio-economic integration of countries, the number of infrastructural objects is growing. Therefore, there is a need to introduce an easy-to-use and relatively low-cost...

    Full text available to download

  • Ekonomiczne aspekty strategii utrzymania torów kolejowych

    Publication

    - Logistyka - Year 2014

    W ostatnich lata coraz więcej uwagi poświęca się analizie kosztów cyklu życia (Life Cycle Cost - LCC) w zakresie planowania strategii utrzymania infrastruktury kolejowej. Większość prac ogranicza się jednak do kosztów bezpośrednich (planowanych), takich jak budowy, konserwacji, odnowienia i utylizacji. Takie podejście prowadzi do niedoszacowania kosztów wynikających z niskiej jakości geometrii toru. W artykule przedstawiona została...

    Full text available to download

  • Problemy w szkoleniu i egzaminowaniu rowerzystów w Polsce

    Artykuł przedstawia diagnozę problemów, które wpływają na jakość poziomu szkolenia i egzaminowania rowerzystów w Polsce. W pierwszej części zaprezentowano statystyki dotyczące wypadków z udziałem rowerzystów w Polsce, mających miejsce na przestrzeni ostatnich lat. Kolejno opisano obowiązujący system szkolenia oraz egzaminowania rowerzystów, a także nauczycieli i instruktorów. Dodatkowo ukazano przykłady dobrej praktyki, które stosują...

    Full text available to download

  • Nowe substancje psychoaktywne CZ. II. SYNTETYCZNE KANNABINOIDY - CHARAKTERYSTYKA, METODY OZNACZANIA I WYZWANIA ANALITYCZNE

    Publication

    Do nielegalnego obrotu co roku trafiają nowe związki o działaniu psychoaktywnym. Dostęp do takich substancji nie jest trudny, gdyż są one łatwo dostępne w wielu krajach, głównie w sklepach internetowych. Ponadto, organy ścigania i wymiar sprawiedliwości nie nadążają z wprowadzaniem tych substancji na listy substancji zakazanych przez co ich kontrola jest bardzo utrudniona. Syntetyczne kannabinoidy to grupa związków chemicznych,...

    Full text to download in external service