The current state and future prospects of North‐South Korean relations: A economic point of view

1987 ◽  
Vol 16 (1) ◽  
pp. 1-15 ◽  
Author(s):  
Chin Keun Park
Author(s):  
Sérgio António Neves Lousada ◽  
Rui Alexandre Castanho

Nowadays, the high environmental sensitivity and economic constraints, as well as future prospects for development, require a strong sustainable energy policy. Such policies should be based on the local resource valorization – which gains more emphasis in ultra-peripheral territories as the case of the Madeira and Canary Archipelagos. In fact, renewable energy sources become more competitive from the economic point of view – however, with high environmental and social benefits in both Archipelagos. Thus, the local policies of Porto Santo Island will be inspired on the neighbor archipelago (Canary Islands), more specifically in the El Hierro Island – which is one of the worldwide leaders in sustainability issues. Contextually, the work enables a view through the cooperation perspective, highlighting sustainability strategies in Porto Santo Island (Madeira, Portugal) and El Hierro Island (Canary, Spain). Therefore, it will address diverse forms of energy production through natural resources with influence on spatial planning.


Author(s):  
Dieter Schlagbauer ◽  
Christian Hofstadler ◽  
Cornelia Ninaus

Ladders are the ascent system most commonly used to scale up a building, due to the low initial costs compared to other ascent equipment. The insufficiency of this approach is shown in an economic comparison of ladders, stair towers, and scaffoldings with integrated ascent support. Based on empirical studies, cost data and the current state of scientific knowledge, the ascent support with the highest economic value can be determined by considering safety, cost, time, stress, physical stress and strain, and frequency of use. A survey evaluated vertical transport routes, the ascent systems ladders, stair towers, and scaffoldings with integrated ladders. The findings indicate that from an economic point of view, ladders should be used only on construction sites where less than 54 ascents were performed each day. This leads to the assumption that for typical construction sites, with at least 6 ascents per person per day and a site usage for a period longer than one week, the operation of ladders is uneconomical.


2016 ◽  
Vol 30 (2) ◽  
pp. 113-133 ◽  
Author(s):  
Hans Weigand

ABSTRACT Meeting changing customer demands and business opportunities in a connected world makes it necessary for organizations to constantly innovate by means of value-creating collaborations. The goal of value modeling is to support the exploration of new business models from an economic point of view. The e3value approach to value modeling is based on an explicit ontology and supported by a graphical tool. This paper provides a structured overview and evaluation of e3value, and discusses two important issues. The first issue concerns the difference between a value co-creation perspective and an exchange value perspective. It shows that with some extensions, e3value can support both. The second issue is model quality. It argues that an ontology is not complete without model quality features and, as far as e3value is concerned, proposes to use the notion of “value cycle” as a soundness feature and as a replacement of the scenario concept.


Author(s):  
O. Tertychna ◽  
G. Ryabukha ◽  
N. Miroshnyk ◽  
К. Kudriashova

The article examines the importance of the forestry complex for maintaining the natural balance and conservation of biodiversity from an ecological point of view, and compliance with international standards and access to international markets from an economic point of view. The areas covered with forest vegetation, as well as the forest cover of the territories of European countries and Ukraine were analyzed. The deviation of the actual average forest cover of the territory from the optimal one in Ukraine (by 4.1%) was revealed. Zonal indicators of Ukraine’s forest cover were considered, and the territories of the country with insufficient afforestation were identified. The importance of forest certification for ensuring economically and ecologically balanced forest management was considered. The positive dynamics according to the area of the certified forests, growth rates of the area, growth rates of the number of forestry certificates, and supply chain certificates among Ukrainian producers was analytically confirmed. Forestry activity in Chernihiv region in 2015–2020 was analyzed according to the area of certified forests, types of forest vegetation, and afforestation areas. The current FSC certified state-owned enterprises of Chernihiv region are also identified: Novhorod-Siversky Forestry, Nizhyn Forestry, Kholmy Forestry and certified products (roundwood logs), wood chips, sawdust, fuel wood, beams, planks, and finished dimensional lumber) and promising areas of certification (twigs, plank flooring, wood wool, pallets, etc.) were identified. The long-term benefit of FSC certification for domestic forests has been proved. It was determined and reasoned that forest certification is a tool to increase the competitiveness of domestic forests and integration into foreign markets.


2021 ◽  
Author(s):  
Matúš Sudin ◽  
◽  
Pavol Pecho

The paper evaluates the damage caused by lightning strikes on various types of aircraft coatings, the extent of the damage and the evaluation of technical and economic factors. The aim of the work is to evaluate and compare the damage after lightning strikes on metallic and non-metallic coatings of aircraft and to find out which coatings are more advantageous from a technical and economic point of view for use in practice. In the introductory part, the work describes the current state, the coating of aircraft, their function and application and the phenomenon when the aircraft is struck by lightning. Subsequently, the work deals with selected coatings and briefly describes them. The main part describes all parts of the performed experiment, samples and technical equipment used for the experiment and compares the damage on selected types of coatings. The last part of the work deals with the evaluation of results, based on which it evaluates the technical and economic advantages anddisadvantages.


X ◽  
2020 ◽  
Author(s):  
Tiziana De Gennaro ◽  
Davide De Leo

The restoration of Massafra’ Castle (TA)Massafra Castle’s restoration project aims to preserve and enhance the monument, redeeming it from the current state of partial abandonment, with the scope to return it to the community. First, an in-depth study of an historical research was carried out together with the analysis of the monument’ superficial and structural degradation to identify the adequate remedies. It was clear that “restoring only the stones” would have not been efficient and therefore finding a new purpose was necessary and essential. Finding a new scope for those kinds of architectures is a matter of great interest, because more than any other type of monuments, those are completely out of their historical context that gave them political, military and economic reason to be built. Therefore, following a sociological investigation, it emerged that the best solution would be create a connection between Massafra and cinematography: there are many cultural organizations in this area and most of them need more dedicated space. Massafra has already been chosen several times as a movie set by famous authors: Il Vangelo secondo Matteo by Pier Paolo Pasolini, Il Paese delle spose infelici by Pippo Mezzapesa and Amiche da morire by Giorgia Farina. This is how the MOVIE (Massafra Omni Vision between Innovation and Cultural Heritage) idea was born, a 360° cinema setting which is unique at a national level and that it would become part of larger cinematographic circuit already flourishing in the Apulia region. The project’s feasibility was then evaluated from a logistic-economic point of view. Furthermore, given the Castle’s location, the project proposes the reopening of ancient paths that connect the monument to the historical town centre and to the Ravine. The project also supports the restoration of rock settlements with its cave houses (currently completely collapsed) that surround the castle’s foundation to divulge hospitality.


1998 ◽  
Vol 37 (04/05) ◽  
pp. 518-526 ◽  
Author(s):  
D. Sauquet ◽  
M.-C. Jaulent ◽  
E. Zapletal ◽  
M. Lavril ◽  
P. Degoulet

AbstractRapid development of community health information networks raises the issue of semantic interoperability between distributed and heterogeneous systems. Indeed, operational health information systems originate from heterogeneous teams of independent developers and have to cooperate in order to exchange data and services. A good cooperation is based on a good understanding of the messages exchanged between the systems. The main issue of semantic interoperability is to ensure that the exchange is not only possible but also meaningful. The main objective of this paper is to analyze semantic interoperability from a software engineering point of view. It describes the principles for the design of a semantic mediator (SM) in the framework of a distributed object manager (DOM). The mediator is itself a component that should allow the exchange of messages independently of languages and platforms. The functional architecture of such a SM is detailed. These principles have been partly applied in the context of the HEllOS object-oriented software engineering environment. The resulting service components are presented with their current state of achievement.


2003 ◽  
Vol 42 (2) ◽  
pp. 170-172
Author(s):  
Mir Annice Mahmood

To implement any successful policy, research about the subject-matter is essential. Lack of knowledge would result in failure and, from an economic point of view, it would lead to a waste of scarce resources. The book under review is essentially a manual which highlights the use of research for development. The book is divided into two parts. Part One informs the reader about concepts and some theory, and Part Two deals with the issue of undertaking research for development. Both parts have 11 chapters each. Chapter 1 asks the basic question: Is research important in development work? The answer is that it is. Research has many dimensions: from the basic asking of questions to the more sophisticated broad-based analysis of policy issues. The chapter, in short, stresses the usefulness of research which development workers ignore at their own peril.


Author(s):  
Zuzana Kvetanová

The submitted study addresses the topic of the current state of the opinion journalism and its genres in the Slovak periodical press. The author draws attention to the question of classification of the opinion journalism of a rational and emotional type from the genre categorization point of view and, simultaneously, reflects on its application in the present journalistic practice. This brings a certain rate of confrontation between the defined theoretical premises and their subsequent practical (non-)implementation. The main objective of the study is to clarify the presence of genres of analytical and literary opinion journalism stated by media theory in the environment of the Slovak periodicals. Presentation of the basic terminological axis and the related explication of journalism genres included in the opinion journalism constitute the secondary objectives of the paper. For the purposes of achieving the set objectives, the author uses methods of logical analysis of text in combination with discourse analysis. Similarly, she predicts the evident presence of the phenomenon of hybridization in the Slovak journalistic practice.


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