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This dataset contains (1) the Simulink model of a three-phase photovoltaic power system with passive anti-islanding protections like over/under current (OUC), over/under voltage (OUV), over/under frequency (OUF), rate of change of frequency (ROCOF), and dc-link voltage and (2) the results in the voltage source converter and the point of common coupling of the photovoltaic system during islanding operation mode and detection times of analyzed anti-islanding methods. The dataset is related with the data used in the "DC-Link Voltage Anti-Islanding Method for Grid-Connected Photovoltaic Power Systems" manuscript submitted to IEEE Transactions on Smart Grid.

We select the quantitative data point indicators from the European Sustainability Reporting Standards (ESRS) and we create a point-by-point mapping between the ESRS and the SDGs, partly using the methodological instruments provided by the GRI Standards (which are ESRS-compatible). We also include the EU Taxonomy indicators (Regulation 852/2020) into this mapping. The result of this process is a database of ESRS data points and EU Taxonomy ratios pointing to each SDG and clarifying the contributions to sustainable development. The dataset contains the Microsoft Access database that proposes a method to assess the contribution to the SDGs based on quantitative indicators (current versus past values).

Survey of Timisoara City residents conducted by the West University of Timisoara for the SMARTEES project between March and August 2020 (n=439). The survey was aimed at (1) understanding individual behaviours related to the environment and energy in general, and (2) assessing how people make decisions about energy efficiency measures in particular (i.e., perceptions about existing regional or national programmes aiming to improve the energy efficiency of homes through upgrades to the building fabric with a neighbourhood-scale heat network retrofit). It includes data about citizens' attitudes, behaviours and social networks. Files include the dataset in two formats: .csv and .sav. The questionnaire, a data dictionary and background and sampling details are also included.

In the context of the globalization and internationalization of economies, to efficiently attract financial and intellectual capital that is necessary for business sustainability, the mechanisms of corporate governance have to be based on gaining the trust of all the interested parties. These objectives require an organizational culture and a climate which is based on correctness, responsibility, transparency, and efficiency, in which ethical principles govern the spread of behaviors in the entire entity. This research identifies the relation between the corporate governance and the entities’ financial performance using the specific context of Romania. The findings of this study reveal new insights on the corporate governance and financial performance based on a sample of companies listed on the Bucharest Stock Exchange. The results show a positive correlation between the net accounting results, earnings per share, and the duality of the CEO, and a negative correlation between price per share and the duality of the CEO.

The evolution of electricity in Romania took place in the last century. This paper presents the development of electricity sector in a seasonal evolution form. This approach has a cyclical character and highlights options for the future. The main stages of evolution, with a duration of several decades each, are associated with the four seasons: winter, spring, summer and autumn. The similarity features relate to the quantitative and qualitative ways of electricity production evolution, which is in line with the technological development level of a country. The conclusions highlight the idea of proactive rational action with regard to ensuring in the future the necessary human resources.

The role of research and development (R&D) in economic growth has been intensively promoted by scholars and policy-makers of the last decades, emphasizing its impact on technological innovation, intensive and sustainable growth and economic revival. The R&D sector is considered a main driver in the fight against chronic underdevelopment, regional disparities, isolation and lack of socio-economic perspectives. Although the steady economic growth of Romania in the last 15 years continues to converge with the European Union’s average, the regional disparities persisted and even deepened, the country still being considered a modest innovator, and resources allocated to research and innovation are far below the European level. In this paper, we aim to identify the existence, direction and duration of the relationship between economic growth, expenditure and employment in the R&D sector. We applied the Johansen cointegration test, the VECM model and Granger causality both at the county and component region levels during the 1995–2021 period. The results of our research reveal the consistency of these bidirectional relationships at the regional and sub-regional levels, especially in the long run. We also emphasize the importance of economic growth in supporting public and private efforts for R&D: the regions that can allocate more resources to research, development and innovation (RD&I) will benefit from the more reliable and long-run-oriented economic growth.

The aim of this paper is to evaluate some villages in the mountain area of Sibiu County, Romania, as “smart” tourist villages. The research was carried out in two stages: Stage 1 was collection of information on (a) food products registered in different national and international quality schemes and (b) the number of tourist structures by type, comfort category, and accommodation capacity. Stage 2 was a case study conducted among 32 rural tourism entrepreneurs from 3 villages in Mărginimea Sibiului, using a questionnaire with 22 items on the criteria for evaluation of “smart” villages. The answers were systematized, statistically processed, and interpreted. The main results are as follows: (a) Concerning products, producers, and gastronomic points (PGL) registered, there are 9 products in the quality scheme “mountain product”, 10 producers on the platform “Gusturisibiene”, 1 producer of “telemea de Sibiu”, a registered product with protected geographical indication, and 2 PGL. (b) The number of officially registered tourist structures is 93, of which 72% are agritourism guesthouses. (c) The results for the evaluation of villages as “smart” are that 78.2% of locals use the internet, 74% own at least one smart device, 60.16% of energy used is renewable. There are low values of water and air pollution; there are local job and business opportunities (93.75%); future local development activities will target agriculture with all its sectors and agritourism; public administrations have implemented 7 types of activities to increase the attractiveness of localities; and quality of life, services, and social life aspects are perceived to be at high standards.

AbstractThe article aims to bring into discussion architecture as cultural ingredient, and to investigate the current status of the consecrated or of the recently established heritage (patrimony) as well as to ask questions about the contribution that the experiments of professionals may have in the space of the city. If the architecture educates, innovates, launches questions and controversies, it continuously complements the in situ image of the place, city, or, at global level, of the conceptual, technological and innovative developments. Whether it addresses the town-dweller, the user, the tourist or the curious, architecture continually writes new expressions in city space, negotiating with tradition, arguing and reconstructing fragments of urban life. How much is it accepted, pleasant / loved or challenged - or how much it pleases the initial or subsequent demands, are sensitive discussions in the dedicated domain. Regarded at the level of the object or the ensemble, architecture can be a scenographic background for the city or a piece in the set, a point on a route - landmark of urban paths, or simply an unfolded surface which accommodates activities. From level of the area of discussion, architecture is also another space, the one of debates - from the principles in line with the problems of the world for which it strives to find an answer to the philosophical, the local and the ones related to the built application.