OALib Journal期刊

ISSN: 2333-9721



匹配条件: “Vasile ZOTIC” ,找到相关结果约653条。
The Role of the Integrated Network Concept in Elaborating the Territorial Development Choremes. Case Study: the Peri-Urban Zone of the Municipium of Bistri a
Romanian Review of Regional Studies , 2006,
Abstract: The choreme is a pattern of high generalization and abstracting concerning the status, the dynamics and the way of organizing a territory. This foreshadows territorial patterns in implementing the future anthropic structures, the evolutive directions of settlements, the best areas for developing and the critical ones, which claim specific measures of rehabilitation, the areas with some potential in development and the underdeveloped ones. Working out the choreme pattern of development relies on a series of theories (the theory of polarized space, the network theory, the theory of force axis, the theory of the rising poles, the theory of behavior, the clusters theory, and the fractals theory), and concepts of development (the concepts of system, region, potential, norms, sustainable development, discontinuation, stability, and the resource concept) aiming at scientific grounding the territorial transforming actions. The summary of these theories and concepts which are at the basis of territorial development concretize themselves in a new innovating concept of development – the concept of integrated network or the polarized space. The concept of integrated network represents, in thinking the organizing of the territory, an operational component, having the role of a vector in delimitating and establishing the locations of different categories of geographical territorial systems, which are natural or anthropic, already existent or in the making
Holiday Villages in Romania. Typology and Premises for Development
Vasile ZOTIC,Viorel PUIU,Diana-Elena ALEXANDRU
Journal of Settlements and Spatial Planning , 2012,
Abstract: As tourism complex facility the holiday village is both an old and new concept in Romania. It is usually located in a specific area, with controlled access, designed to provide tourists a wide range of services such as: accommodation, catering, additional travel facilities for recreation, sports, and cultural activities. The present study focuses on the legal framework and regulations on the implementation and functioning of holiday villages, by analyzing their stage of development and causes of the increasing number of newly established holiday villages. However, the multitude of holiday villages, not necessarily complying with the requirements of the concept, brings out definite inconsistencies with the concept of holiday village. This was possible due to lack of legal and concept clarification of holiday villages and also due to the spatial dispersion of this tourism development phenomenon. Other states have managed to raise tourism to the rank of basic economic activity by narrowing the range of tourist activities and promotion of advanced specialization of some activities. Yet, it is not the case of tourism in Romania. Without this type of approach, tourism activities are largely losing their particularities, along with the concept of holiday village, whose true meaning is limited to just a few examples. Based on an exhaustive analysis we tried to establish a typology of holiday villages as well as to propose a zoning of the Romanian territory, in accordance with its suitability for the optimal functioning of these types of holiday village.
Book reviews
Vasile Vasile,Lucian Sinigaglia
Studii si Cercetari de Istoria Artei : Teatru, Muzic?, Cinematografie , 2010,
Vasile Valentina,Vasile Liviu
Annals of the University of Oradea : Economic Science , 2011,
Abstract: This paper presents the main characteristics of the youth labour market, with a special view on mobility, career development and incomes. The paper is substantiated by and continues the researches of the authors on the topic of labour force mobility and on the one of adaptability, respectively on youths' beahviour on labour market (with particular consideration of young graduates) highlighting the factors that adjust choices regarding taking up a job, career advancement, labour motivation, professional and personal satisfaction opportunities which are provided by the labour market at local level, in country and abroad. Quantitative and qualitative indicators are presented about Romanian youths' labour market within the European context during the transition period. The impact of the crisis on youths' labour market is analysed, highlighting the challenges and opportunities, the particularities of the newly created jobs and especially the knowledge, skills and competencies requirements (KSC). The authors propose both the improvement of the systems of indicators for defining the potential and presence of youth on the labour market, the economic and social impact of external mobility of young graduates and an integrated scheme of policy measures for promoting adaptability and performance integration on Romanian labour market of youth. Particular attention is paid to presenting policy instruments for halting/diminishing the brain drain and brain shopping phenomena by promoting an attractive (professionally and monetary) supply for employment in Romania's local economy. The authors succeed in highlighting the functional links between the education market (labour force supply) and labour market (employment demand of the business environment) underpinning the requirement of integrated management of labour potential in the years preceding studies' finalization and up to the post-insertion years by multi-criteria analysis models and graduate career tracking programmes. Correlative measures are suggested for policies, procedures and monitoring instruments of youths' adaptability on labour market, as alternative to external migration/mobility for labour.
Youths on labour market.Features. Particularities. Pro-mobility factors for graduates. Elements of a balanced policy for labour migration
Valentina VASILE,Liviu VASILE
Revista Romana de Economie , 2011,
Abstract: The youths’ labour market, and especially insertion employment has a series of particularities defined by aspects such as: flexibility, efficient employment, interest for career but also informal employment, external mobility, including brain drain, segmentation, employment precariousness, income disadvantages, etc. Therefore, also the labour market policy and particularly managing labour mobility especially through the economic and social effects that might be triggered on the local labour market in the origin country, presents a special importance under the conditions of the economic turnaround stage, by promoting new and sustainable jobs, based on knowledge and competences. In the present paper an analysis is made about the youths’ labour market features, and the outcomes of an empirical analysis about graduates’ migration propensity are presented. Suggestions are made for developing a balanced policy for youths’ labour mobility to the benefit of the country of origin.
A Mathematical Model for Logarithmic Image Processing
Vasile Patrascu,Vasile Buzuloiu
Computer Science , 2014,
Abstract: In this paper, we propose a new mathematical model for image processing. It is a logarithmical one. We consider the bounded interval (-1, 1) as the set of gray levels. Firstly, we define two operations: addition <+> and real scalar multiplication . With these operations, the set of gray levels becomes a real vector space. Then, defining the scalar product (.|.) and the norm || . ||, we obtain an Euclidean space of the gray levels. Secondly, we extend these operations and functions for color images. We finally show the effect of various simple operations on an image.
Image Dynamic Range Enhancement in the Context of Logarithmic Models
Vasile Patrascu,Vasile Buzuloiu
Computer Science , 2014,
Abstract: Images of a scene observed under a variable illumination or with a variable optical aperture are not identical. Does a privileged representant exist? In which mathematical context? How to obtain it? The authors answer to such questions in the context of logarithmic models for images. After a short presentation of the model, the paper presents two image transforms: one performs an optimal enhancement of the dynamic range, and the other does the same for the mean dynamic range. Experimental results are shown.
Color Image Enhancement In the Framework of Logarithmic Models
Vasile Patrascu,Vasile Buzuloiu
Computer Science , 2014,
Abstract: In this paper, we propose a mathematical model for color image processing. It is a logarithmical one. We consider the cube (-1,1)x(-1,1)x(-1,1) as the set of values for the color space. We define two operations: addition <+> and real scalar multiplication . With these operations the space of colors becomes a real vector space. Then, defining the scalar product (.|.) and the norm || . ||, we obtain a (logarithmic) Euclidean space. We show how we can use this model for color image enhancement and we present some experimental results.
The Affine Transforms for Image Enhancement in the Context of Logarithmic Models
Vasile Patrascu,Vasile Buzuloiu
Computer Science , 2014,
Abstract: The logarithmic model offers new tools for image processing. An efficient method for image enhancement is to use an affine transformation with the logarithmic operations: addition and scalar multiplication. We define some criteria for automatically determining the parameters of the processing and this is done via mean and variance computed by logarithmic operations.
Some remarks on the invariant subspace problem for hyponormal operators
Vasile Lauric
International Journal of Mathematics and Mathematical Sciences , 2001, DOI: 10.1155/s0161171201011966
Abstract: We make some remarks concerning the invariant subspace problem for hyponormal operators. In particular, we bring together various hypotheses that must hold for a hyponormal operator without nontrivial invariant subspaces, and we discuss the existence of such operators.

Copyright © 2008-2017 Open Access Library. All rights reserved.