Since the 1980s, seaport cities have been characterized by the spatiotemporal concurrence of highly modern terminals away from the city and derelict and/or sub-optimally used inner city harbours and waterfront sites. The post-Fordist city disintegrated into a polycentric fragmented structure with aggravated social confl icts between older residential areas of dockers and requirements for modern expensive waterfront condominiums. The cranes of the shipbuilders’ yards, which used to be a characteristic feature of the city silhouette and a symbol for dynamic port economies, have been dismantled, the land left derelict and contaminated. The formerly close functional and spatial relationship of port and city was relaxed from the end of the 1960s onwards and off ered opportunities for transformations. In this article different approaches for redevelopment und revitalization are discussed.
The paper presents the long-term project “Online Dictionary of Surnames in Germany” (“Digitales Familiennamenwörterbuch, DFD”), its conception, main objectives, and its technical realisation. By means of representative examples, the paper depicts how the project works along the categories of conflation, validation, specification or revision of etymologies so far proposed in standard references and the development of new ones. Exploiting new digital resources — especially with the help of new findings in surname geography, the surname stock can be captured and analysed all-encompassing and systematically. Surnames of foreign origin like English, French, Italian, Slavic, Baltic or Turkish are also considered. The importance of Slavic roots in German surnames is exemplified by the name Novak (‛new settler’) which ranks position 156 in the total frequency of German surnames. The article’s outlook discusses the importance and possibilities for future cooperation with surname projects in other countries like Poland, with a long-term perspective for a European network of surname dictionaries.
When a certain Buddhist monk was once setting out on a long, difficult journey, he chose as his traveling companion a servant who was known for having a rebellious and quarrelsome nature. When asked why, he replied that he wanted to practice patience and humility. One might say that the three years when I headed the international CHIHE project were a similar lesson in virtues.
This study presents a customized root cause analysis approach to investigate the reasons, provide improvements measures for the cost overruns, and schedule slippage in papermachine- building projects. The proposed approach is an analytical-survey approach that uses both actual technical data and experts’ opinions. Various analysis tools are embedded in the approach including: data collection and clustering, interviews with experts, 5-Whys, Pareto charts, cause and effect diagram, and critical ratio control charts. The approach was implemented on seven projects obtained from a leading international paper machine supplier. As a result, it was found that the main causes behind cost and schedule deviations are products’ related; including technical accidents in the Press section, damaged parts, design issues, optimization of the machine and missing parts. Based on the results, prevention measures were perceived.
One of the important issues concerning development of spatial data infrastructures (SDIs) is the carrying out of economic and financial analysis. It is essential to determine expenses and also assess effects resulting from the development and use of infrastructures. Costs and benefits assessment could be associated with assessment of the infrastructure effectiveness and efficiency as well as the infrastructure value, understood as the infrastructure impact on economic aspects of an organisational performance, both of an organisation which realises an SDI project and all users of the infrastructure. The aim of this paper is an overview of various assessment methods of investment as well as an analysis of different types of costs and benefits used for information technology (IT) projects. Based on the literature, the analysis of the examples of the use of these methods in the area of spatial data infrastructures is also presented. Furthermore, the issues of SDI projects and investments are outlined. The results of the analysis indicate usefulness of the financial methods from different fields of management in the area of SDI building, development and use. The author proposes, in addition to the financial methods, the adaptation of the various techniques used for IT investments and their development, taking into consideration the SDI specificity for the purpose of assessment of different types of costs and benefits and integration of financial aspects with non- financial ones. Among the challenges are identification and quantification of costs and benefits, as well as establishing measures which would fit the characteristics of the SDI project and artefacts resulting from the project realisation. Moreover, aspects of subjectivity and variability in time should be taken into account as the consequences of definite goals and policies as well as business context of organisation undertaking the project or using its artefacts and also investors.
In view of the world’s recent changes in the mineral market, it is becoming increasingly important to ensure the sustainable and secure supply of raw materials, both within the European Union and in other high-developed countries. In response to this global challenge, as part of the European Commission’s Horizon 2020 Program for Research & Innovation, the 36-month INTRAW project was launched in February 2015 to foster international cooperation on raw materials. The EU-funded INTRAW project was set up to map and develop new cooperation opportunities related to raw materials between the EU and other technologically advanced countries, such as: Australia, Canada, Japan, South Africa and the United States. The first stage of the project was a review of conditions for the stable supply of raw materials from primary and secondary sources in selected countries: the United States, Canada, Australia, South Africa and Japan. The results of the work are two groups of comprehensive reports. The first of these is a broad contextual analysis of geological, environmental, political, technical -economic and social factors conducive to the effective management of mineral resources. The second group is operational reports, carried out in three thematic blocks: industry and trade, research and innovation, education. The analysis clearly shows that the basis for effective action in this area is a stable political, economic and institutional environment, which is friendly to mining and new entities wishing to invest in modern technologies, the exploration and exploitation of deposits. Investors are encouraged by tax regulations, sometimes also by direct government financial support and efficient licensing procedures. The well-defined protection of property rights, also for deposits is equally important. Selected aspects of a wide analysis of determinants of competitiveness for these countries were presented in the article below.
The variation law of dissolved silica (DSi), dissolved inorganic nitrogen (DIN), dissolved inorganic phosphorus (DIP) and nutrition structure after the Three Gorges Project (TGP) impounding as well as their ecological effect were analyzed according to monitoring survey of the Yangtze River Estuary in spring (May) and summer (August) from 2004-2009. The results showed that after impounding, DSi and DIN concentration decreased and increased, respectively. During the study period, DSi decreased by about 63%, while DIN almost tripled. DIP concentration fluctuated slightly. With respect to nutrition structure, N:P increased, whereas Si:P and Si:N declined. According to chemometry standard of nutrient limits, nutrition structure tended to be imbalanced and the limiting factor of phytoplankton growth (P) was studied. Changes of nutrition structure have largely decreased diatom and caused different composition of dominant phytoplankton species. This may change ecosystem structure of the Yangtze River Estuary.
The paradox of enterprise management is the company must continually change in a dynamic and difficult-to-predict environment in order to achieve business continuity and profitability goals. The relatively low efficiency and awareness of the need for change at network organizations means the problems connecting with changes implementation, identification of conditions limiting their realizations and importance of final results are still significant. This article described this issue by the diagnosis of current state of the change management in various types of network organizations and showing how this state can be improved in the future. Assuming the organization will strive for conscious and organized change management.
The article presents reflections on the intergenerational educational-research project entitled “Restoring the Memory of the City”. This project was carried out by the University of the Third Age in Toruń in partnership with the Faculty of Education of the Nicolaus Copernicus University in Toruń within the “Patriotism of Tomorrow” framework announced by the Polish History Museum and financed by the Ministry of Culture and National Heritage. This project was based on Pierre Nora’s concept of memorial sites and modern vision of patriotism. In didactic and methodological layer it was embedded within the framework of action research, thereby allowing to combine historical contents with pedagogical method of their modern transfer. The text shows the objectives and results of the project. Also, it describes its course and activities undertaken throughout its duration. Presenting the results of this project focused on the multidimensionality of related with them intergenerational process of learning
For a long time creativity, innovativeness and entrepreneurship have been at the heart of studies on economic growth of regions and cities. In the paper the three notions are scrutinised together to propose conceptual approach to establishing research and development pathways, based upon three-stage identification of: research problems, project patterns and relational mechanisms. The paper is concluded with a 63 Box – the approach helping to navigate throughout project preparation phase.
The article is an attempt to outline the theoretical and methodological reflection on public history in the context of some conceptual models and concrete examples of case studies. Considering discursive situations, suppositions, suggestions and interpellations on the enlightenment postulate with regard to public history (including the issues: magistra vitae, emancipatory project, affirmative history, emotive revolution, critical discourse in the public space, modus art based research) I deal with the issues: what is actually the content of public history: history or memory? Does the enlightenment postulate with regard to public history turn memory into history? Are we dealing with some project concocted by the intelligentsia and scientific elite? What are the current trends in the implementation of critical discourse in public history?
Designed by the architect Louis I. Kahn, the Phillips Exeter Academy Library is renowned mostly for the quality of its inner spaces. Particularly, the image of the building's central void with its large circular openings giving an insight onto the bookshelves has almost become an archetype of the library. Following the building's design process, however, we will learn how many tangible factors participated in the actual shaping of its architecture. The uniqueness of this project relies not only on embodying the idea of the library as institution, but also on the compromises the architect took as well as on the building's adjustment to its environmental setting.
Sediment samples and hydrographic conditions were studied at 28 stations around Iceland. At these sites, Conductivity−Temperature−Depth (CTD) casts were conducted to collect hydrographic data and multicorer casts were conducted to collect data on sediment characteristics including grain size distribution, carbon and nitrogen concentration, and chloroplastic pigment concentration. A total of 14 environmental predictors were used to model sediment characteristics around Iceland on regional scale. Two approaches were used: Multivariate Adaptation Regression Splines (MARS) and randomForest regression models. RandomForest outperformed MARS in predicting grain size distribution. MARS models had a greater tendency to over− and underpredict sediment values in areas outside the environmental envelope defined by the training dataset. We provide first GIS layers on sediment characteristics around Iceland, that can be used as predictors in future models. Although models performed well, more samples, especially from the shelf areas, will be needed to improve the models in future.
The technology for gob-side entry retaining in steep coal seams is still in the development stage. The analysis results of the caving structure of main roof, low influence of gateway’s stability because of long filling distance and weak dynamic effect of the gateway, and the low stress redistribution environment indicate that using this technology in steep coal seams has significant advantages. Moreover, to reinforce the waste rock and the soft floor and to better guard against the impact of the waste rock during natural filling, a rock blocking device and grouting reinforcement method were invented, and theoretical calculations result show that the blocking device has high safety factor. In addition, we also developed a set of hydraulic support devices for use in the strengthening support zone. Furthermore, because the retaining gateway was a systematic project, the selection of the size and shape of the gateway cross section and its support method during the initial driving stage is a key step. Thus, first, a section the size of bottom width and roof height of a new gateway was determined to meet any related requirements. Then, according to the cross sections of 75 statistical gateways and the support technique, it chosen a trapezoidal cross section when the dip of the coal seam is 35° < α ≤ 45°, a special and an inclined arch cross section when 45° < α ≤ 55°. Eventually, a support system of bolts and cables combined with steel mesh and steel belts was provided. The support system used optimized material and improved parameters, can enhanced the self-bearing ability of the surrounding coal and rock masses.
This work describes a new study to achieve a combination of modified function projective synchronization between three different chaotic systems through adaptive control. Using the Lyapunov function theory, the asymptotic stability of the error dynamics is obtained and discussed. Further, we set some appropriate initial conditions for the state variables and assigning specific values to the parameters and obtain the graphical results, which shows the efficiencies of the new method. Finally, we summarized our work with conclusion and references.
This paper examines the conservation master plan prepared for in Beyoglu, Istanbul’s Galata Persembe Bazaar waterfront and its Genoese and Ottoman port heritage. This paper initially contains an analytical perspective. This perspective informs the analyses of the evolution of planning process on the conservation of the port heritage. The results of relations between port heritage and conservation planning works have come up for discussion. Spatial interventions on the Persembe Bazaar waterfront began in the 1980s by removing industrial and commercial buildings in the area. These interventions, made in the framework of wiping away the Halic (Golden Horn) waterfront created pressure for urban regeneration in areas with historical and cultural heritage assets like Persembe Bazaar. Major projects such as Galataport and Halicport on the waterfronts of the Halic and the Bosphorus have increased this pressure. Huge functional transformations on the waterfront are desired along with the Persembe Bazaar Conservation Master Plan, which conforms neither to the content nor the context of general conservation principles or Turkey’s conservation legislation. Its content includes no interventions compatible with the theme of “living in harbour cities” and should thus be criticized. The conservation of the tangible and intangible heritage of historical port features, the preservation and development of the service sector and trade in the area requires adopting a holistic understanding of conservation and taking historical features into account. Such an important port heritage site should not be seen as having only touristic functions. It should emphasize more local features for their daily use of local residents and businesses.
The article contains new approach to creating future of cities and urban regions based on the concept of creative cities. The core of this approach is to treat the genetic code of development as a tool for creating future of the territorial units. The combination and synergy of development genes that were considered as creativity, innovativeness and entrepreneurship allows the use of the fundamental elements of strategic analysis. On one hand, these elements are future challenges of cities and urban regions that they face in the perspective of global trends; on the other hand, they are strategic capabilities of sectors inseparably linked with creativity – sectors of culture, science and business, the integration of which is based on cultural heritage of cities and urban regions. The next issue of the article is the description of the way genes of urban development are manifested in the four sectors. It allows to present the genetic code of development function as a generator of strategic capabilities of creative sectors in cities and urban regions. Finally, the ideas of cross-sectoral undertakings for Polish big cities and urban agglomerations that enable facing intellectual and strategic global challenges were presented. This takes place through the use of strategic capabilities based on the genes of creativity, innovativeness and entrepreneurship; in this way, the genetic code of the development of large cities and urban agglomerations served as the new prospective approach to creating their future.
According to the Grant Map of the Ministry of Development (MoD) as of March-April 2017, there were 1716 urban regeneration (revitalization) projects implemented in Poland between 2007-2013. Data from 11 voivodeships (out of 16 regions NUTS 2 in Poland) and 977 projects was sufficient to provide a representative sample (56,9% of projects presented in the Grant Map). The main methods used in the article included observation and review of MoD statistical data and literature on the subject. As observed by the author, between 2007-2013 the definition of urban regeneration (revitalization) was only mentioned in one of the footnotes to the housing guidelines, which was a poor legal basis for the regional managing authorities. Similarly, there was no solid basis in the strategic documents (national) for that period: they did not provide any definition of revitalization. It was in the interest of the beneficiaries, as well as – partly – in the interest of those managing authorities to satisfy the local needs, especially those needs which were not considered the result of the shift to the post-industrial era, but rather as a result of numerous institutional and political events. Due to these features, the period 2007-2013 was dominated by infrastructure projects aimed at the quality of life but also efficient in terms of spending European money. It seems that there was an agreement between regional managing authorities and the benefi ciaries (potential voters) as to the way of spending the revitalization funding. This was understood differently at national level, but because institutions at this level were not involved directly in the urban regeneration (revitalization), their influence on regional units was minor. Even more so because the managing authorities were also interested in speeding up the process of spending European resources.
The difficulty of innovation risk assessment makes it necessary to use a multi-criteria analysis. Innovative projects are related to unstructured problems and the uncertainty, therefore, the use of fuzzy logic in the innovation risk assessment is analyzed. This paper proposes a method of determining the weights of criteria in order to innovation risk assessment. The weights are determined by 5 general criteria and 14 detailed criteria of innovation risk assessment. The proposed method is an extension of the fuzzy AHP method. The extension consists in taking into consideration the group decision-making approach with experts’ psychological conditions. The groups of experts have been chosen based on an elaborated form. The form makes it possible to characterize the persons within the scope of different psychological conditions. The proposed method provides objective and rational decision-making. The paper presents also a comparison of results with the fuzzy AHP method without the group decision making. The weights obtained by the proposed method are more diversified and bring out the most important criteria.