Search results for "Project"
showing 10 items of 3466 documents
Anamorphic Projection: Analogical/Digital Algorithms
2014
The study presents the first outcomes of a wider research dealing with the theme of “anamorphosis”, a specific technique of geometric projection of a shape on a surface. Anamorphosis represents the synthesis among geometry, art and architecture and is realized in scientific and empirical research approaches. In this study we investigated how new digital techniques allow to simplify the anamorphic applications even in case of projections on complex surfaces. After a short excursus of the most famous historical and contemporary applications, we propose some possible approaches that allow you to manage the geometry of anamorphic curves both in Descriptive Geometry field (by using interactive t…
The Use of a Surgical Patch in the Prevention of Lymphoceles After Extraperitoneal Pelvic Lymphadenectomy for Prostate Cancer: A Randomized Prospecti…
2009
Purpose: Pelvic lymphadenectomy is frequently performed simultaneously with radical prostatectomy to determine lymph node status and the most frequently recorded postoperative complication is the development of a symptomatic lymphocele. This study evaluated TachoSil® as an adjunct treatment in preventing lymphoceles after extraperitoneal pelvic lymphadenectomy for prostate cancer. Materials and Methods: A total of 60 consecutive patients who had undergone radical prostatectomy and pelvic lymphadenectomy were prospectively enrolled in this study. The patients were randomly assigned to a standard technique with the use of clips and electrocoagulation plus TachoSil, or to standard technique on…
Circular economy business models: The state of research and avenues ahead
2020
This study investigates how the circular economy and business models are related in the current business and management literature. Based on bibliometric analytical procedures, 253 articles were retrieved from the Scopus, Web of Science, and ScienceDirect scientific databases. The articles were analyzed according to network analysis principles, and key terms were mapped into a network. We used VOSviewer to build the network, explore the most‐researched terms and their relationships, and identify less‐explored terms and research gaps. We furthermore conducted a qualitative review of selected publications to provide an illustration of quantitative results and delve deeper into the research to…
ICT and tourism impacts in islands
2018
New technologies can represent, for some aspects, both a problem and a precious resource. As we concerns, in tourism sector, ICT can help in managing and promoting destinations in a better way than in the past, especially in those cases where problems linked with the management of tourist flows and the need to manage a sustainable development exists. Monitoring tourism impact at the destination is a fundamental issue in order to respect the right pressure and to avoid negative effects in the destination and with the residents. There are several devices available and useful for different needs, therefore almost each kind of monitoring and analysis can be supported by the right tools. This kn…
Graduate Studies of Global Change at the University of Latvia
2010
In 2008 the University of Latvia (UL) completed an 18-month project of innovation – design, preparation and pilot-test of a 4-semester programme of trans-disciplinary graduate studies in “science, global change, and technologies for sustainable development” based on the experience the project team had acquired during 1997–2006 endorsing studies in “physics and technologies for sustainable development” and organizing two international conferences on “integrative approaches towards sustainability”. Within the project activities 25 members from faculties of natural sciences of the UL prepared and tested innovative courses of a 2 semester pilot programme comprising 4 modules, the audience being…
Can international environmental cooperation be bought?
2010
In this paper a two-stage game of international environmental agreement formation with asymmetric countries is analytically solved. The equilibrium of the game makes it possible to determine the size and composition of a stable agreement. Two cases are studied. In the first case, countries differ only in abatement costs, while in the second case, they differ in environmental damages. In both cases, two different institutional settings, one without transfers and another with transfers, are considered. The results establish that the asymmetry assumption has no important effects on the scope of cooperation in comparison with the symmetric case if transfers are not used or abatement costs repre…
Pro-Environmental Municipal Governance Developments in Latvia: Sustainability and Integration Principles in the Practice
2017
Pro-Environmental Municipal Development Governance in Latvia: Sustainability and Integrative Approaches Raimonds Ernsteins, Ivars Kudrenickis, Janis Kaulins, Anita Lontone-Ievina Environmental Science Department, University of Latvia, Riga, Latvia E-mail: raimonds.ernsteins@lu.lv (corresponding author); Abstract (extended yet version). Studies being presented here have been done as initial part of wider research programme, aiming to investigate preconditions and all instruments set for environmental governance necessary developments within legally required societal (sustainable) development planning framework and municipal management practice studying governance content, process and stakeho…
Sustainable Development Goals and Performance Measurement of Positive Energy District: A Methodological Approach
2021
The “Positive Energy Districts and Neighbourhoods for Sustainable Urban Development” program launched by the European Union can be considered a milestone towards the clean energy transition and carbon neutrality of urban areas. The achievement of this ambitious transition requires properly defined methodologies and action plans grounded on the main environmental, economic, and social pillars of sustainability. This paper is focused on the definition of a methodology for the characterization of PEDs sustainability assessment in terms of Sustainable Development Goals. In particular, the main research question to be answered regards the allocation of the surplus energy of PEDs to target the su…
Coastal Sustainable Development Studies in Latvia: Integrated Local Social-Ecological Systems Governance
2021
Importance of sustainable coastal governance also in the Baltic sea region has been widely recognised and since such governance has to have integrative nature that requires horizontal cross-sectorial integration as well as involvement of all governance levels and subsequently organisation of vertical integration among the levels. Besides some succesfull local cases around Europe, mainly special outside projects based, there is to be recognized that the municipal integrated sustainable coastal governance has not been yet neither well and widely locally developed in practice nor sufficiently researched field in order to permit necessary design of adequate policy innovations. Practical develop…
New Tool For Measuring Sustainable Development in Functional Urban Areas
2018
The article discusses the practical aspect of implementation of the idea of sustainable development in the EU Cohesion Policy in the 2014-2020 programming period in Poland. The objective of the study is to determine the relations between the idea of sustainable development and instruments of its implementation, and the identification of the scope of influence of Cohesion Policy tools on sustainable development of functional urban areas (FUA). The paper presents the author’s set of sustainable development indicators (SDI) and relevant analyses of their implementation in the financial and spatial aspect in 26 FUAs. Detailed analyses covered one of the new instruments of territorial developmen…