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Search results for: HEMELINGEN, ALLER-HARBOUR, BREMEN
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From grey to green
PublicationThe article presents conceptual project made by students during Urban European Summer School “City on water” in Bremen 2015. The area of study was Hemelingen, Aller-Harbour, Bremen, Germany. The aim was to make a design of regeneration of the area. Students were free in choosing methods and ideas for their project.
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Alter
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GREEN CHEMISTRY
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Development of quay structures for container harbour .
PublicationPrace poświęcono nowym rozwiązaniom konstrukcyjnym nabrzeży przeznaczonym do przeładunku kontenerów. Zwrócono przy tym głównie uwagę na spełnienie warunków stateczności w przypadku występowania dużych prędkości strumieni zaśrubowych wywołanych napędami statków podczas ich manewrowania.
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Yacht harbour as a part of city public space
PublicationTransformation of harbors opens opportunities to introduce new functions into city centers. Very often abandoned ports’ infrastructure is adopted into a yacht harbor. The article elaborates typology of yacht harbors and theirs’ potential which can be used in creation of city center. Thesis are illustrated by examples of Port Vell, Barcelona, Spain and Sundby Harbour, Copenhagen, Denmark.
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CONTRASTING MODERNISMS - ARCHITECTURE OF HARBOUR CITIES GDYNIA AND ALTONA
PublicationThe presentation of the exhibition “Architect Gustav Oelsner – Light, Air, Colour,”, which took place in Gdynia 1.04-29.05.2011, showed the clinker architecture of Gustav Oelsner in Altona. As a contrast to the white-plastered architecture of Gdynia, it provided an interesting background for the comparison of two different faces of modernism. The most important feature of the aesthetics of modernism was its cosmopolitan character,...
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Taller de Letras
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Exposure of a small Arctic seabird, the little auk (Alle alle) breeding in Svalbard, to selected elements throughout the course of a year
PublicationThe Arctic marine ecosystem can be altered by processes of natural and anthropogenic origin. Spatio-temporal variation in species exposure to contamination is still poorly understood. Here, we studied elemental concentrations in the non-lethally collected samples from the most numerous seabird in European Arctic, the little auk (Alle alle) nesting in one breeding colony in Svalbard. This seabird spent the breeding season in the...
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Hydroacoustic ships berthing aid systems in Gdańsk north harbour
PublicationManewry dobijania statków do nabrzeży portowych są trudnymi operacjami, przy których należy uwzględniać m. in. na pływy, wiatry, widzialność, prędkość, masę statku, odległość od pirsu. Ewentualna kolizja z pirsem niesie poważne konsekwencje, szczególnie groźne dla wielkich statków a zwłaszcza tankowców. Referat prezentuje hydroakustyczne systemy kontroli manewrów statków wykonane przez zespół pracowników Katedry Systemów Elektroniki...
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RESHAPING THE GDANSK HARBOR –THE CONTINUOUS PROCESS
PublicationGdańsk is the harbour city with a history of more than 1000 years. For many centuries the harbour structures were evolving within the central part of the historic city centre, and – in result – a specific urban structures associated with these functions were created. But the evolution of the maritime technology as well as new needs regarding servicing the ships and cargo-handling activities effected in creation of the more modern...
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Concept of the container monitoring system in Polish harbours
PublicationW artykule przedstawiono koncepcję architektury systemu monitoringu ładunków kontenerowych dla potrzeb polskich portów kontenerowych w Gdańsku i Gdyni. Opisano zasadę budowy inteligentnego modułu kontenerowego, stanowiącego nierozerwalny element opisywanego systemu.
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Heteroclinic solutions of Allen-Cahn type equations with a general elliptic operator
PublicationWe consider a generalization of the Allen-Cahn type equation in divergence form $-\rm{div}(\nabla G(\nabla u(x,y)))+F_u(x,y,u(x,y))=0$. This is more general than the usual Laplace operator. We prove the existence and regularity of heteroclinic solutions under standard ellipticity and $m$-growth conditions.
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Chiral Schiff base complexes as an effective catalyst in Diels-Alder reaction
PublicationDiels Alder reaction is a very important tool in carbon-carbon bond formation. It is a cycloaddition between a conjugated diene and a second compound called dienophile. Where one or more heteroatoms are present in the diene and/or dienophile framework, the cycloaddition is called hetero-Diels-Alder reaction (HDA). The asymmetric Diels-Alder reaction is among the most powerful available methodologies for that construction of optically...
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Data-driven, probabilistic model for attainable speed for ships approaching Gdańsk harbour
PublicationThe growing demand for maritime transportation leads to increased traffic in ports. From this arises the need to observe the consequences of the specific speed ships reach when approaching seaports. However, usually the analyzed cases refer only to the statistical evaluation of the studied phenomenon or to the empirical modelling, ignoring the mutual influence of variables such as ship type, length or weather conditions. In this...
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Taller de la Historia
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LABOUR SHARE IN THE DOMESTIC INCOME COMPARED TO DIFFERENT LABOUR MARKETS
PublicationThe purpose of this paper is to examine the changes in the share of labour in the domestic income in the years 1995-2010 in the Visegrád Group states, taking into account the level of development of the domestic labour markets. The study involves a review of the literature relating to the labour market issues, collecting sources and their use in the empirical part. The study used the induction method, the elements of descriptive...
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Liquefaction of alder wood as the source of renewable and sustainable polyols for preparation of polyurethane resins
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Liquefaction of alder wood as the source of renewable and sustainable polyols for preparation of polyurethane resins
PublicationLiquefaction of wood-based biomass gives different polyol properties depending on the reagents used. In this article, alder wood sawdust was liquefied with glycerol and poly(ethylene glycol) solvents. Liquefaction reactions were carried out at temperatures of 120, 150 and 170 °C. The obtained bio-polyols were analyzed in order to establish the process efficiency, hydroxyl number, acid value, viscosity and structural characteristics...
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Non-invasive investigation of a submerged medieval harbour, a case study from Puck Lagoon
PublicationThis study presents an innovative approach to underwater archaeological prospection using non-invasive methods of seabed exploration. The research focuses on the Puck medieval harbour, a cultural heritage site, and utilises acoustic and optical underwater remote-sensing technology. The primary objectives include optimising the use of Airborne Laser Bathymetry in underwater archaeology, enhancing the filtration process for mapping...
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Labour resources in Azerbeijan
PublicationThe article aims to assess the changes of the Azerbaijani labour resources through deductive analysis of historical data and observation of changes in the structure of resources based on generally available macroeconomic data. Analysis shows that, during the period considered, the population of Azerbaijan increased, with a majority living in cities. Universal access to education enabled a growing group of Azerbaijanis to complete...
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Metropolitan dimension of Tri-City: Development of the new harbor structures
PublicationThis article deals with the phenomenon of urban waterfront transformation. The special focus is on the Tri-City area in Poland. Both the transformation of port structures and redevelopment of the post-harbor areas are presented.
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Modeling the impact of surface currents in a harbor using graph theory
PublicationEnsuring security in a harbor requires research into its infrastructure using spatial environmental data. This paper presents a methodology that defines the design of a graph for modeling the interactions between surface currents and moving objects. Combining this graph with port charts that integrate electronic navigation charts with coastal orthophotographs allows us to perform a multidimensional analysis. In addition, the complete...
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Alter-European Journal of Disability Research
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Social media as an opportunity or a blind alley in social communication and forest education? – Experiences from Poland
PublicationThe article characterizes the experiences, problems, and prospects for the development of forest education on social media, which in Poland has been carried out by the Państwowe Gospodarstwo Leśne Lasy Państwowe (National Forest Holding ‘State...
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RUSSIANS ON THE POLISH LABOUR MARKET
PublicationThe article looks into the employment of Russian citizens in Poland in 2004– 2018. It presents the legal basis for Russians’ entering Poland and taking up work without having to seek a work permit, and specifies who must apply for such a permit. Russian citizens can obtain refugee status under the Geneva Convention, which grants them the right to move freely, choose their place of residence and undertake paid employment, while...
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Experiment with small objects floating under water in the harbor security aspect.
PublicationObservation of the underwater area is the element of general trend which primary purpose is to protect and enhance the safety of the selected region. The aim of the paper is to present the acoustic characteristics of typical objects floating on the surface or under the water, which constitute some knowledge on how to detect these objects. Create a catalog of acoustic signatures and acoustic images of objects mostly floating under...
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Convenient Synthesis of Functionalized Unsymmetrical Vinyl Disulfides and Their Inverse Electron-Demand Hetero-Diels-Alder Reaction
PublicationThe simple, convenient, and efficient methods for the preparation of unsymmetrical vinyl disulfides with additional functional groups under mild conditions with moderate to high yields were designed. The developed methods include the reaction of S-vinyl phosphorodithioate with thiotosylates or S-vinyl thiotosylate with thiols. The designed methods allow for the synthesis of unsymmetrical vinyl disulfides with additional functionalities...
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Aspects of pollution in Gdansk and gdynia Harbours at the coastal zone of the South Baltic Sea
PublicationOrganotin compounds (OTC), as well as metals, are toxic to many organisms. Even at very low concentrations OTC and metals can have several negative effects. The paper discusses key issues relating to the location of harbours in the coastal zone (including near the river mouths and semi-closed access to the sea) and the pollution of harbour sediments with heavy metals (e.g. zinc, copper, nickel and lead) and organotin derivatives...
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Grabe J.:Recommendations of the "Committee for Waterfront Structures Harbours and Waterways" EAU 2012
PublicationRecenzja - Grabe J.: Recommendations of the "Committee for Waterfront Structures Harbours and Waterways" EAU 2012. Ernst & Sohn, Berlin 2015
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Darboux-intergrable equations with non-abelian nonlinearities
PublicationWprowadzono nowa klasę nieliniowych równań dających się reprezentować przez warunki Darboux-kowariantności.
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Arbor
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Semen
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Labour Consumption of Production of Selected Fruit
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20 Jahre Bremer Kunststipendium
PublicationSeit 2004 vergeben die Bremische Bürgerschaft und die Bremer Heimstiftung gemeinsam ein Stipendium für bildende Künstler:innen aus den Partnerstädten Bremens. Das Bremer Kunststipendium wird von einer Jury maximal vier Mal jährlich für einen Zeitraum von jeweils drei Monaten vergeben. Das Stipendium beinhaltet freies Wohnen und Verpflegung in einer eigenständigen Atelier-Wohnung in der „Stiftungsresidenz Landhaus Horn“ der Bremer...
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Bacteria Residing at Root Canals Can Induce Cell Proliferation and Alter the Mechanical Properties of Gingival and Cancer Cells
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Arms and Armour
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Labour-England
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LABOUR ECONOMICS
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Reduction restrictions of Darboux and Laplace transformations for the Goursat equation
PublicationZredukowane przekształcenia Darboux i Laplace`a dla równania Goursata zastosowane do rozwiązywania problemów nieliniowych i geometrycznych. Podaje się nowe rozwiązania równań KdV-MKdV w przestrzeni 2+1.
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Darboux covariant equations of von Neumann type and their generalization.
PublicationOpisano nową klasę uogólnionych równań von Neumanna całkowalnych przez transformację Darboux. Uogólnienie zawiera jako przypadki szczególne nieliniowe równanie von Neumanna, r. Nahma, kratę Tody i inne.
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Gronden en afbeeldsels der voornaamste gebouwen, Van alle die Philips Vingboons geordineert heeft
PublicationNota katalogowa zawiera informacje nt autora ksiązki, holenderskiego architekta Philipa Vingeboons (1607-1678) i stylu jego zmysłu architektonicznego w projektowaniu amsterdamskich kamienic.
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The Mechanism of a Retro-Diels–Alder Fragmentation of Luteolin: Theoretical Studies Supported by Electrospray Ionization Tandem Mass Spectrometry Results
PublicationThe mechanisms of retro-Diels–Alder fragmentation of luteolin are studied theoretically using the Density Functional Theory method (B3LYP hybrid functional) together with the 6-311++G(d,p) basis set and supported by electrospray ionization tandem mass spectrometry (ESI-MS) results. The reaction paths leading to the formation of 1,3A and 1,3B fragment ions observed as the main spectral features in the ESI-MS spectrum are described...
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Sail Away to a Safe Harbor? COVID-19 Vaccinations and the Volatility of Travel and Leisure Companies
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Cold Spring Harbor Protocols
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The demand for skills and labour costs in partner countries
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Regional Labour Market and Tourist Enterprises in Malopolska
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Labour resources in Kazakhstan and Uzbekistan - a comparative study
PublicationThe aim of the paper is to show the transformation and comparison of labour resources in Kazakhstan and Uzbekistan using the following methods: deductive data analysis, observation of changes in the structure of resources based on publicly available macroeconomic data. During the two decades of the 21st century, both countries experienced population growth which translated into an increased number of persons of working age. In...
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The situation of young mothers in the Polish labour market
PublicationThe purpose of the article is to present the situation of young women combining professional and paternal responsibilities in the Polish labour market. The papaer presents the results of interviews conducted with six young mothers.
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GENDER INEQUALITY IN THE LABOUR MARKET IN KAZAKHSTAN AND UZBEKISTAN
PublicationThe aim of the following article is to present gender inequality in the labour market in Kazakhstan and Uzbekistan. Gender inequality was researched by analyzing documents providing rights for women and men in Kazakhstan and Uzbekistan. The author presented the unequal treatment of women in the labour market by examining the causes of the level of employment of women and men - contract workers, higher unemployment among women,...
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Å Reise Nordover Eller Å Utfordre Det Norske: Ailo Gaups Trommereisen Og Helene Uris Rydde Ut
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