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Sample records for romanian solar physics

  1. Early solar physics

    CERN Document Server

    Meadows, A J

    1970-01-01

    Early Solar Physics reviews developments in solar physics, particularly the advent of solar spectroscopy and the discovery of relationships between the various layers of the solar atmosphere and between the different forms of solar activity. Topics covered include solar observations during 1843; chemical analysis of the solar atmosphere; the spectrum of a solar prominence; and the solar eclipse of December 12, 1871. Spectroscopic observations of the sun are also presented. This book is comprised of 30 chapters and begins with an overview of ideas about the sun in the mid-nineteenth century, fo

  2. Romanian knowledge transfer network in nuclear physics and engineering - REFIN

    International Nuclear Information System (INIS)

    Ghitescu, Petre; Prisecaru, Ilie

    2007-01-01

    According to the requirements of the Romanian Nuclear Programme regarding the education and training of the skilled personnel for the nuclear facilities, a knowledge transfer network named REFIN (in Romanian: Retea Educationala in Fizica si Ingineria Nucleara) was developed since 2005. The knowledge target field is nuclear physics and engineering. The main objective of this network is to develop an effective, flexible and modern educational system in the nuclear physics and engineering area which could meet the requirements of all known types of nuclear facilities and therewith be redundant with the perspectives of the European Research Area (FP7, EURATOM). A global strategy was proposed in order to harmonize the curricula between the network facilities to implement pilot modern teaching programs (courses/modules), to introduce advanced learning methods (as Systematic Approach to Training, e-learning and distance-learning), to strengthen and better use the existing research infrastructures of the research institutes in network. The education and training strategy is divided into several topics: university engineering , master, post-graduate, Ph.D. degree, post-doctoral activity, training for industry, improvement. For the first time in our country, a modular scheme is used allowing staff with different technical background to participate at different levels. In this respect, the European system with transferable credits (ECTS) is used. Based on this strategy, courses in 'Radioactive Waste Management' and 'Numerical and Experimental Methods in Reactor Physics' for both MS students and for industry. This way the training activity which a student attends will allow him or her to be involved, depending on specific professional needs, into a flexible educational scheme. This scheme will ensure competence and enhancement and also the possibility of qualification development and a better mobility on labour market. This kind of activity is already in progress in the

  3. Meteorology ans solar physics

    Science.gov (United States)

    Schwarz, Oliver

    When in the second half of the 19th century both solar physics and astrophysics came into existence, various solar phenomena were described by analogies encountered in the terrestrial atmosphere. For a certain time, meteorology played a central role in research on solar processes. At first glance, this may appear as a curious and old-fashioned specialty. However, solar physics owes its first insights into solar structure to various analogies in terrestrial atmospheric studies. The present investigation intends to elucidate this fact, to present details of the historical development, and to demonstrate how our present knowledge in certain fields is based on considerations which were originally taken from the description of the terrestrial atmosphere.

  4. Solar-terrestrial physics

    International Nuclear Information System (INIS)

    Patel, V.L.

    1977-01-01

    The Glossary is designed to be a technical dictionary that will provide solar workers of various specialties, students, other astronomers and theoreticians with concise information on the nature and the properties of phenomena of solar and solar-terrestrial physics. Each term, or group of related terms, is given a concise phenomenological and quantitative description, including the relationship to other phenomena and an interpretation in terms of physical processes. The references are intended to lead the non-specialist reader into the literature. This section deals with: geomagnetic field; coordinate systems; geomagnetic indices; Dst index; auroral electrojet index AE; daily, 27-day and semi-annual variations of geomagnetic field; micropulsation; geomagnetic storms; storm sudden commencement (SSC) or sudden commencement (SC); initial phase; ring current; sudden impulses; ionosphere; D region; polar cap absorption; sudden ionospheric disturbance; E region; sporadic E; equatorial electrojet; solar flare effect; F 1 and F 2 regions; spread F; travelling ionospheric disturbances; magnetosphere; magnetospheric coordinate systems; plasmasphere; magnetosheath; magnetospheric tail; substorm; radiation belts or Van Allen belts; whistlers; VLF emissions; aurora; auroral forms; auroral oval and auroral zones; auroral intensity; stable auroral red arcs; pulsing aurora; polar glow aurora; and airglow. (B.R.H.)

  5. A former Romanian scientific society: The Society of Physical sciences (1890-1910

    Directory of Open Access Journals (Sweden)

    IAVORENCIUC GEORGE ANDREI

    2015-12-01

    Full Text Available The Society of Physical sciences (phisycs, chemistry and mineralogy has been an important Romanian scientific society since its establishment, in 1890 until the middle of the twentieth century. This paper seeks to provide an analysis of its activity in the first two decades of existence, a less studied period, namely how its enterprises contributed to the dissemination and spread of the latest scientific ideas within Romania’s culture. The society was founded at the initiative of some of the most proeminent Romanian scientists of that period and, until the end of the nineteenth century, it expanded its sphere of activity by including sections on mathemathics and natural history. Therefore, its activity, exemplified by public conferences, presentation of members’ personal scientific endeavors, intellectual debates or scientific missions, reflected the general development of physical sciences in Romania in that epoch. This research is based mostly on a close scrutiny of society’s scientific journal.

  6. Comparative study regarding physical characteristics at male handball players activating on wing and pivot positions at Romanian team Steaua Bucharest

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    Ioana-Maria CURIŢIANU

    2017-02-01

    Full Text Available Aim and purpose. The main purpose of this article was to evaluate the differences between physical characteristics at wings and pivots (nine subjects, male handball experienced players, from Romanian handball team Steaua Bucharest, previous to their participation in the Romanian National League, competitive season 2013-2014. Material and methods. In order to achieve this research on the motric evaluation of the players that activate in the 6m. line at team Steaua Bucharest, that activates in Romanian National League, before competitive season 2013-2014, we used the following research methods: literature review, testing method conducted by using five control samples in order to establish the physical qualities of the handball players understudy, the data collected was used to analyze the motric performance of wing and pivot players; the statistical and mathematical method was used to underline the differences between the players that activate in the three positions on the team. Results. The interpretation of the results led to establishing the differences in terms of physical qualities between 6m line players from Romanian male handball team Steaua Bucharest. Results revealed that there are no significant differences in terms of physical qualities between wing players and pivot players. Conclusions. After processing and interpretation of results we can state that the performance of the 6m. line players of the Romanian team understudy was a good one with no significant differences between the results obtained by wings and pivots at the battery of tests (five tests but after this analysis, coaches could perfect their training program in order to achieve better physical results because it is known that motivation, tactics and technical skills play a far more important role in team sports than any other characteristics, but without a good physical training these abilities are incomplete.

  7. Physics of solar activity

    Science.gov (United States)

    Sturrock, Peter A.

    1993-01-01

    The aim of the research activity was to increase our understanding of solar activity through data analysis, theoretical analysis, and computer modeling. Because the research subjects were diverse and many researchers were supported by this grant, a select few key areas of research are described in detail. Areas of research include: (1) energy storage and force-free magnetic field; (2) energy release and particle acceleration; (3) radiation by nonthermal electrons; (4) coronal loops; (5) flare classification; (6) longitude distributions of flares; (7) periodicities detected in the solar activity; (8) coronal heating and related problems; and (9) plasma processes.

  8. THE RELATION BETWEEN THE DIETARY HABITS AND CHOICES, THE NUTRITIONAL STATUS AND THE PHYSICAL ACTIVITY REGIME IN ROMANIAN ADOLESCENTS

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    Iconaru Elena Ioana

    2009-10-01

    Full Text Available Although adolescents are more active from a physical point of view than adults (the physical activitybeing considered a characteristic of this age stage, the reduction of their fitness level (especially in the conditionsof an inadequate diet represents a reduction of the protection against metabolic and cardio-vascular diseases offuture adults. The aim of this study was to determine the correlations between the alimentation type, the nutritionalstatus and the physical activity regime in Romanian adolescents. We realized a transversal correlational study byusing questionnaires for the physical activity regime (Physical Activity Index, PAI and the attitude towardsnutrition (Eating Attitude Test, EAT-26. We also evaluated anthropometrical data: weight, height and body massindex on 200 Romanian adolescents (average age 16.1 years, sex ratio 1/1. We ascertained that gender inducesmodifications at the nutritional status level in the context of a certain type of attitude towards alimentation andphysical activity regime (p≤0.05. The differences induced by gender among Romanian adolescents are basedespecially on the physical activity regime and less on the alimentation type and on the nutritional status. Wedetermined reduced correlations between the nutritional status, the attitude towards alimentation and the physicalactivity regime for both sexes.

  9. Solar cell device physics

    CERN Document Server

    Fonash, Stephen J

    2010-01-01

    The new edition of Dr. Stephen Fonash's definitive text points the way toward greater efficiency and cheaper production by adding coverage of cutting-edge topics in plasmonics, multi-exiton generation processes, nanostructures and nanomaterials such as quantum dots. The book's new structure improves readability by shifting many detailed equations to appendices, and balances the first edition's semiconductor coverage with an emphasis on thin-films. Further, it now demonstrates physical principles with simulations in the well-known AMPS computer code developed by the author.

  10. Sixty-Year Career in Solar Physics

    Science.gov (United States)

    Fang, C.

    2018-05-01

    This memoir reviews my academic career in solar physics for 60 years, including my research on non-LTE modeling, white-light flares, and small-scale solar activities. Through this narrative, the reader can catch a glimpse of the development of solar physics research in mainland China from scratch. In the end, some prospects for future development are given.

  11. The future of solar physics

    International Nuclear Information System (INIS)

    Parker, E.N.

    1986-01-01

    The future of solar physics is founded on the existing fundamental unsolved problems in stellar physics. Thus, for instance, the physics of stellar interiors has been called into serious question by the very low-measured neutrino flux. The /sup 71/Ga neutrino detection experiment is the next step in unravelling this mystery. If that experiment should find the expected neutrino flux from the basic p-p reaction in the Sun, then astrophysics is in a difficult situation, because the most likely explanation for the low neutrino flux found in the /sup 37/Cl experiment would be an error in the calculation of the opacity or an error in the understanding of the elemental abundances in stellar interiors, with serious implications for present ideas on stellar structures and the age of the galaxy. The new method of helioseismology, for probing the interior of the Sun, have already found the primordial rapid rotation of the central core. The forthcoming world-wide helioseismology observing network will permit fuller exploitation of the method, promising to provide the first direct sounding of the interior of a star, hitherto known to us only through theoretical inference and the discrepant neutrino emission. An essential step in developing the physics of stellar activity will be the Solar Optical Telescope (presently planned by NASA to be launched early in the next decade) to permit a microscopic examination of the surface of the Sun to study the source of the action. The activity and X-ray emission of other stars depend on much the same effects, so that the study is essential to determining the significance of the X-ray emission from other stars

  12. Strategy for the Explorer program for solar and space physics

    International Nuclear Information System (INIS)

    1984-01-01

    Contents include: executive summary; the Explorer program - background and current status; strategy - level of activity; solar-terrestrial research (solar physics, space plasma physics, and upper atmospheric physics)

  13. Solar Physics at Evergreen: Solar Dynamo and Chromospheric MHD

    Science.gov (United States)

    Zita, E. J.; Maxwell, J.; Song, N.; Dikpati, M.

    2006-12-01

    We describe our five year old solar physics research program at The Evergreen State College. Famed for its cloudy skies, the Pacific Northwest is an ideal location for theoretical and remote solar physics research activities. Why does the Sun's magnetic field flip polarity every 11 years or so? How does this contribute to the magnetic storms Earth experiences when the Sun's field reverses? Why is the temperature in the Sun's upper atmosphere millions of degrees higher than the Sun's surface temperature? How do magnetic waves transport energy in the Sun’s chromosphere and the Earth’s atmosphere? How does solar variability affect climate change? Faculty and undergraduates investigate questions such as these in collaboration with the High Altitude Observatory (HAO) at the National Center for Atmospheric Research (NCAR) in Boulder. We will describe successful student research projects, logistics of remote computing, and our current physics investigations into (1) the solar dynamo and (2) chromospheric magnetohydrodynamics.

  14. Dietary patterns, involvement in physical activity and body mass index of Romanian adults having cardio-vascular diseases

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    Lucia Maria Lotrean

    2016-05-01

    Full Text Available Promotion of a healthy diet, an active lifestyle and appropriate body weight are important components of cardio-vascular disease prevention and control. This study aimed to assess several dietary patterns, involvement in physical activity and body mass index (BMI of Romanian adults hospitalized because of diagnoses of cardio-vascular diseases (CVD. The study was performed in 2014 in 1 hospital setting from Cluj-Napoca, Romania. It involved 80 adult patients (45 to 78 years old hospitalized with diagnoses of CVD. Anonymous questionnaire assessing several lifestyle related behaviours were filled in by the participants; based on their weight and height, the BMI was calculated. The results show that 76.2% of the participants recognize the role of consumption of fruits and vegetables for cardio-vascular diseases prevention and control, but only 5% meet the recommendations of eating at least 5 portions of fruits and vegetables (around 400 g daily. The majority of the subjects know that the consumption of animal fat increases the risk for cardio-vascular diseases, but, only one out of two patients declared their constant preoccupation for avoiding products rich in saturated fatty acids, such as animal fat, high fat dairy products and high fat meat. Around 80% of the participants know the risk of obesity for cardio-vascular diseases, but 81.2% have a BMI higher than 25. A percentage of 60% of the patients declared that they received general information from health care professionals about diet, physical activity and cardio-vascular disease prevention, while one quarter followed an educational program for this issue and only one out of ten patients followed a personalized program for loosing weight. Comprehensive educational and counselling programs for promoting healthy nutrition and achievement of an appropriate body weight are needed for Romanian adults having CVD

  15. Kinetic Physics of the Solar Corona and Solar Wind

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    Marsch Eckart

    2006-07-01

    Full Text Available Kinetic plasma physics of the solar corona and solar wind are reviewed with emphasis on the theoretical understanding of the in situ measurements of solar wind particles and waves, as well as on the remote-sensing observations of the solar corona made by means of ultraviolet spectroscopy and imaging. In order to explain coronal and interplanetary heating, the microphysics of the dissipation of various forms of mechanical, electric and magnetic energy at small scales (e.g., contained in plasma waves, turbulences or non-uniform flows must be addressed. We therefore scrutinise the basic assumptions underlying the classical transport theory and the related collisional heating rates, and also describe alternatives associated with wave-particle interactions. We elucidate the kinetic aspects of heating the solar corona and interplanetary plasma through Landau- and cyclotron-resonant damping of plasma waves, and analyse in detail wave absorption and micro instabilities. Important aspects (virtues and limitations of fluid models, either single- and multi-species or magnetohydrodynamic and multi-moment models, for coronal heating and solar wind acceleration are critically discussed. Also, kinetic model results which were recently obtained by numerically solving the Vlasov–Boltzmann equation in a coronal funnel and hole are presented. Promising areas and perspectives for future research are outlined finally.

  16. SunPy—Python for solar physics

    International Nuclear Information System (INIS)

    Community, The SunPy; Mumford, Stuart J; Freij, Nabil; Bennett, Samuel M; Christe, Steven; Ireland, Jack; Shih, Albert Y; Inglis, Andrew R; Pérez-Suárez, David; Liedtke, Simon; Hewett, Russell J; Mayer, Florian; Hughitt, Keith; Meszaros, Tomas; Malocha, Michael; Evans, John; Agrawal, Ankit; Leonard, Andrew J; Robitaille, Thomas P; Mampaey, Benjamin

    2015-01-01

    This paper presents SunPy (version 0.5), a community-developed Python package for solar physics. Python, a free, cross-platform, general-purpose, high-level programming language, has seen widespread adoption among the scientific community, resulting in the availability of a large number of software packages, from numerical computation (NumPy, SciPy) and machine learning (scikit-learn) to visualization and plotting (matplotlib). SunPy is a data-analysis environment specializing in providing the software necessary to analyse solar and heliospheric data in Python. SunPy is open-source software (BSD licence) and has an open and transparent development workflow that anyone can contribute to. SunPy provides access to solar data through integration with the Virtual Solar Observatory (VSO), the Heliophysics Event Knowledgebase (HEK), and the HELiophysics Integrated Observatory (HELIO) webservices. It currently supports image data from major solar missions (e.g., SDO, SOHO, STEREO, and IRIS), time-series data from missions such as GOES, SDO/EVE, and PROBA2/LYRA, and radio spectra from e-Callisto and STEREO/SWAVES. We describe SunPy's functionality, provide examples of solar data analysis in SunPy, and show how Python-based solar data-analysis can leverage the many existing tools already available in Python. We discuss the future goals of the project and encourage interested users to become involved in the planning and development of SunPy. (paper)

  17. The HESP (High Energy Solar Physics) project

    Science.gov (United States)

    Kai, K.

    1986-01-01

    A project for space observations of solar flares for the coming solar maximum phase is briefly described. The main objective is to make a comprehensive study of high energy phenomena of flares through simultaneous imagings in both hard and soft X-rays. The project will be performed with collaboration from US scientists. The HESP (High Energy Solar Physics) WG of ISAS (Institute of Space and Astronautical Sciences) has extensively discussed future aspects of space observations of high energy phenomena of solar flares based on successful results of the Hinotori mission, and proposed a comprehensive research program for the next solar maximum, called the HESP (SOLAR-A) project. The objective of the HESP project is to make a comprehensive study of both high energy phenomena of flares and quiet structures including pre-flare states, which have been left uncovered by SMM and Hinotori. For such a study simultaneous imagings with better resolutions in space and time in a wide range of energy will be extremely important.

  18. Embracing Open Software Development in Solar Physics

    Science.gov (United States)

    Hughitt, V. K.; Ireland, J.; Christe, S.; Mueller, D.

    2012-12-01

    We discuss two ongoing software projects in solar physics that have adopted best practices of the open source software community. The first, the Helioviewer Project, is a powerful data visualization tool which includes online and Java interfaces inspired by Google Maps (tm). This effort allows users to find solar features and events of interest, and download the corresponding data. Having found data of interest, the user now has to analyze it. The dominant solar data analysis platform is an open-source library called SolarSoft (SSW). Although SSW itself is open-source, the programming language used is IDL, a proprietary language with licensing costs that are prohibative for many institutions and individuals. SSW is composed of a collection of related scripts written by missions and individuals for solar data processing and analysis, without any consistent data structures or common interfaces. Further, at the time when SSW was initially developed, many of the best software development processes of today (mirrored and distributed version control, unit testing, continuous integration, etc.) were not standard, and have not since been adopted. The challenges inherent in developing SolarSoft led to a second software project known as SunPy. SunPy is an open-source Python-based library which seeks to create a unified solar data analysis environment including a number of core datatypes such as Maps, Lightcurves, and Spectra which have consistent interfaces and behaviors. By taking advantage of the large and sophisticated body of scientific software already available in Python (e.g. SciPy, NumPy, Matplotlib), and by adopting many of the best practices refined in open-source software development, SunPy has been able to develop at a very rapid pace while still ensuring a high level of reliability. The Helioviewer Project and SunPy represent two pioneering technologies in solar physics - simple yet flexible data visualization and a powerful, new data analysis environment. We

  19. Physics and chemistry of the solar system

    CERN Document Server

    Lewis, John S

    2004-01-01

    Physics and Chemistry of the Solar System, 2nd Edition, is a comprehensive survey of the planetary physics and physical chemistry of our own solar system. It covers current research in these areas and the planetary sciences that have benefited from both earth-based and spacecraft-based experimentation. These experiments form the basis of this encyclopedic reference, which skillfully fuses synthesis and explanation. Detailed chapters review each of the major planetary bodies as well as asteroids, comets, and other small orbitals. Astronomers, physicists, and planetary scientists can use this state-of-the-art book for both research and teaching. This Second Edition features extensive new material, including expanded treatment of new meteorite classes, spacecraft findings from Mars Pathfinder through Mars Odyssey 2001, recent reflections on brown dwarfs, and descriptions of planned NASA, ESA, and Japanese planetary missions.* New edition features expanded treatment of new meteorite classes, the latest spacecraft...

  20. Supporting Solar Physics Research via Data Mining

    Science.gov (United States)

    Angryk, Rafal; Banda, J.; Schuh, M.; Ganesan Pillai, K.; Tosun, H.; Martens, P.

    2012-05-01

    In this talk we will briefly introduce three pillars of data mining (i.e. frequent patterns discovery, classification, and clustering), and discuss some possible applications of known data mining techniques which can directly benefit solar physics research. In particular, we plan to demonstrate applicability of frequent patterns discovery methods for the verification of hypotheses about co-occurrence (in space and time) of filaments and sigmoids. We will also show how classification/machine learning algorithms can be utilized to verify human-created software modules to discover individual types of solar phenomena. Finally, we will discuss applicability of clustering techniques to image data processing.

  1. Plasma physical aspects of the solar cycle

    International Nuclear Information System (INIS)

    Raadu, M.A.

    1982-08-01

    Mass motions below the photosphere drive the solar cycle which is association with variations in the magnetic field structure and accompanying phenomena. In addition to semi-empirical models, dynamo theories have been used to explain the solar cycle. The emergence of magnetic field generated by these mechanisms and its expansions into the corona involves many plasma physical processes. Magnetic buoyancy aids the expulsion of magnetic flux. The corona may respond dynamically or by continually adjusting to a quasi-static force-free or pressure-balanced equilibrium. The formation and disruption of current sheets is significant for the overall structure of the coronal magnetic field and the physics of quiescent prominences. The corona has a fine structure consisting of magnetic loops. The structure and stability of these are important as they are one of the underlying elements which make up the corona. (Author)

  2. Advanced instrumentation for Solar System gravitational physics

    Science.gov (United States)

    Peron, Roberto; Bellettini, G.; Berardi, S.; Boni, A.; Cantone, C.; Coradini, A.; Currie, D. G.; Dell'Agnello, S.; Delle Monache, G. O.; Fiorenza, E.; Garattini, M.; Iafolla, V.; Intaglietta, N.; Lefevre, C.; Lops, C.; March, R.; Martini, M.; Nozzoli, S.; Patrizi, G.; Porcelli, L.; Reale, A.; Santoli, F.; Tauraso, R.; Vittori, R.

    2010-05-01

    The Solar System is a complex laboratory for testing gravitational physics. Indeed, its scale and hierarchical structure make possible a wide range of tests for gravitational theories, studying the motion of both natural and artificial objects. The usual methodology makes use of tracking information related to the bodies, fitted by a suitable dynamical model. Different equations of motion are provided by different theories, which can be therefore tested and compared. Future exploration scenarios show the possibility of placing deep-space probes near the Sun or in outer Solar System, thereby extending the available experimental data sets. In particular, the Earth-Moon is the most accurately known gravitational three-body laboratory, which is undergoing a new, strong wave of research and exploration (both robotic and manned). In addition, the benefits of a synergetic study of planetary science and gravitational physics are of the greatest importance (as shown by the success of the Apollo program), especially in the Earth-Moon, Mars-Phobos, Jovian and Saturnian sub-suystems. This scenarios open critical issues regarding the quality of the available dynamical models, i.e. their capability of fitting data without an excessive number of empirical hypotheses. A typical case is represented by the non-gravitational phenomena, which in general are difficult to model. More generally, gravitation tests with Lunar Laser Ranging, inner or outer Solar System probes and the appearance of the so-called 'anomalies'(like the one indicated by the Pioneers), whatever their real origin (either instrumental effects or due to new physics), show the necessity of a coordinated improvement of tracking and modelization techniques. A common research path will be discussed, employing the development and use of advanced instrumentation to cope with current limitations of Solar System gravitational tests. In particular, the use of high-sensitivity accelerometers, combined with microwave and laser

  3. SunPy: Python for Solar Physics

    Science.gov (United States)

    Bobra, M.; Inglis, A. R.; Mumford, S.; Christe, S.; Freij, N.; Hewett, R.; Ireland, J.; Martinez Oliveros, J. C.; Reardon, K.; Savage, S. L.; Shih, A. Y.; Pérez-Suárez, D.

    2017-12-01

    SunPy is a community-developed open-source software library for solar physics. It is written in Python, a free, cross-platform, general-purpose, high-level programming language which is being increasingly adopted throughout the scientific community. SunPy aims to provide the software for obtaining and analyzing solar and heliospheric data. This poster introduces a new major release, SunPy version 0.8. The first major new feature introduced is Fido, the new primary interface to download data. It provides a consistent and powerful search interface to all major data providers including the VSO and the JSOC, as well as individual data sources such as GOES XRS time series. It is also easy to add new data sources as they become available, i.e. DKIST. The second major new feature is the SunPy coordinate framework. This provides a powerful way of representing coordinates, allowing simple and intuitive conversion between coordinate systems and viewpoints of different instruments (i.e., Solar Orbiter and the Parker Solar Probe), including transformation to astrophysical frames like ICRS. Other new features including new timeseries capabilities with better support for concatenation and metadata, updated documentation and example gallery. SunPy is distributed through pip and conda and all of its code is publicly available (sunpy.org).

  4. Does management intensity in inter rows effect soil physical properties in Austrian and Romanian vineyards?

    Science.gov (United States)

    Bauer, Thomas; Strauss, Peter; Stiper, Katrin; Klipa, Vladimir; Popescu, Daniela; Winter, Silvia; Zaller, Johann G.

    2016-04-01

    Successful viticulture is mainly influenced by soil and climate. The availability of water during the growing season highly influences wine quality and quantity. To protect soil from being eroded most of the winegrowers keep the inter row zones of the vineyards green. Greening also helps to provide water-stress to the grapes for harvesting high quality wines. However, these greening strategies concerning the intensity of inter row management differ from farm to farm and are mainly based on personal experience of the winegrowers. However to what extent different inter row management practices affect soil physical properties are not clearly understood yet. To measure possible effects of inter row management in vineyards on soil physical parameters we selected paired vineyards with different inter row management in Austria and Romania. In total more than 7000 soil analysis were conducted for saturated and unsaturated hydraulic conductivity, soil water retention, water stable aggregates, total organic carbon, cation exchange capacity, potassium, phosphorous, soil texture, bulk density and water infiltration. The comparison between high intensity management with at least one soil disturbance per year, medium intensity with one soil disturbance every second inter row per year and low intensity management with no soil disturbance since at least 5 years indicates that investigated soil physical properties did not improve for the upper soil layer (3-8cm). This is in contrast to general perceptions of improved soil physical properties due to low intensity of inter row management, i.e. permanent vegetated inter rows. This may be attributed to long term and high frequency mechanical stress by agricultural machinery in inter rows.

  5. THE PHYSICAL AND/OR PSYCHIC INABILITY DISMISALL OF THE EMPLOYEE IN ROMANIAN LABOUR LAW

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    Olimpia-Monica Matiaș

    2013-11-01

    Full Text Available On the historical and legal side, the physical and/or psychic inability of the employee to provide the corresponding post in which he was employed as a basis for the contract of employment that equated professional discordance (article 130 paragraph 1 letter e of the Labor Code of 1973, adopted by law No. 10 of 25 November 1972. Dismissal for medical reasons is one of the cases of termination of the individual contract of work from the employer, which excludes the employee's contributory negligence. The employee is unable to fulfill his/her service obligations due to the reduction of some of his/her biological, intellectual capacity. The physical condition and/or mental inability of an employee in the performance of the duties corresponding to a post service is not general, but specific workplace at the time. Owing to the nature of the objective medical lies, we appreciate the useful proposal de lege ferenda, that where the employer opts for the dismissal of the employee pursuant to art. 61(c the Labor Code, due to the fact that at the same time there is no vacancy in the unit, to opt for the cessation of the individual employment contract.

  6. The seismic cycles of large Romanian earthquake: The physical foundation, and the next large earthquake in Vrancea

    International Nuclear Information System (INIS)

    Purcaru, G.

    2002-01-01

    The occurrence patterns of large/great earthquakes at subduction zone interface and in-slab are complex in the space-time dynamics, and make even long-term forecasts very difficult. For some favourable cases where a predictive (empirical) law was found successful predictions were possible (eg. Aleutians, Kuriles, etc). For the large Romanian events (M > 6.7), occurring in the Vrancea seismic slab below 60 km, Purcaru (1974) first found the law of the occurrence time and magnitude: the law of 'quasicycles' and 'supercycles', for large and largest events (M > 7.25), respectively. The quantitative model of Purcaru with these seismic cycles has three time-bands (periods of large earthquakes)/century, discovered using the earthquake history (1100-1973) (however incomplete) of large Vrancea earthquakes for which M was initially estimated (Purcaru, 1974, 1979). Our long-term prediction model is essentially quasideterministic, it predicts uniquely the time and magnitude; since is not strict deterministic the forecasting is interval valued. It predicted the next large earthquake in 1980 in the 3rd time-band (1970-1990), and which occurred in 1977 (M7.1, M w 7.5). The prediction was successful, in long-term sense. We discuss the unpredicted events in 1986 and 1990. Since the laws are phenomenological, we give their physical foundation based on the large scale of rupture zone (RZ) and subscale of the rupture process (RP). First results show that: (1) the 1940 event (h=122 km) ruptured the lower part of the oceanic slab entirely along strike, and down dip, and similarly for 1977 but its upper part, (2) the RZ of 1977 and 1990 events overlap and the first asperity of 1977 event was rebroken in 1990. This shows the size of the events strongly depends on RZ, asperity size/strength and, thus on the failure stress level (FSL), but not on depth, (3) when FSL of high strength (HS) larger zones is critical largest events (eg. 1802, 1940) occur, thus explaining the supercyles (the 1940

  7. Solar neutrino physics in the nineties

    Energy Technology Data Exchange (ETDEWEB)

    Wilkerson, J.F.

    1990-12-31

    The decade of the 1990`s should prove to be landmark period for the study of solar neutrino physics. Current observations show 2--3 times fewer neutrinos coming from the sun than are theoretically expected. As we enter the decade, new experiments are poised to attempt and discover whether this deficit is a problem with our understanding of how the sun works, is a hint of new neutrino properties beyond those predicted by the standard model of particle physics, or perhaps a combination of both. This paper will briefly review the current status of the field and point out how future measurements should help solve this interesting puzzle. 11 refs., 3 figs., 1 tab.

  8. Solar Air Collectors for Space Heating and Ventilation Applications—Performance and Case Studies under Romanian Climatic Conditions

    Directory of Open Access Journals (Sweden)

    Sanda Budea

    2014-06-01

    Full Text Available Solar air collectors have various applications: on the one hand, they can be used for air heating in cold seasons; on the other hand they can be used in summer to evacuate the warm and polluted air from residential, offices, industrial, and commercial buildings. The paper presents experimental results of a solar collector air, under the climatic conditions of the Southeastern Europe. The relationships between the direct solar irradiation, the resulting heat flow, the air velocity at the outlet, the air flow rate, the nominal regime of the collector and the efficiency of conversion of solar energy into thermal energy are all highlighted. Thus, it was shown that after a maximum 50 min, solar air collectors, with baffles and double air passage can reach over 50% efficiency for solar irradiation of 900–1000 W/m2. The article also presents a mathematical model and the results of a computational program that allows sizing solar collectors for the transfer of air, with the purpose of improving the natural ventilation of buildings. The article is completed with case studies, sizing the area to be covered with solar collectors, to ensure ventilation of a house with two floors or for an office building. In addition, the ACH (air change per hour coefficient was calculated and compared.

  9. Women of the Solar Physics Division

    Science.gov (United States)

    Dupree, Andrea K.

    2007-05-01

    In 1970, when the Solar Physics Division was established, the invitation to become a founding member of the Division was extended by the Organizing Committee to a group of 61 solar scientists of which 4 were women (6.6%). At the first SPD meeting in Huntsville AL (1970), 11% of the papers were given by women. Near that time (1973), women accounted for 8% of all AAS members. The representation of women in the SPD has more than doubled in percentage since the first years. Currently, women comprise about 15.5% of SPD members which, however, is less than the percentage in the AAS general membership (18%) in March 2007. In the 37 years that the SPD has existed, women have frequently held the office of Treasurer and Secretary of the Division and made notable contributions. Elske V.P. Smith was elected the first Treasurer of the SPD and that began a long tradition. Women appear to be considered exceptionally trustworthy since they have been reelected and occupied the position of Treasurer for 75% of the available terms. The Office of SPD Secretary has seen a woman for 13% of the terms. Yet women are practically absent among those in the top leadership positions and in the lists of prize winners of the SPD. Among the 21 SPD Chairs, only 1 woman, Judith T. Karpen, has held that office. The Hale Prize has been awarded 19 times in almost 3 decades, and all of the awardees have been men. Several aspects of the participation of women and their contributions to the Solar Physics Division of the AAS will be reviewed, and compared to that of the AAS and astronomy in general.

  10. Introduction to solar radio astronomy and radio physics

    International Nuclear Information System (INIS)

    Krueger, A.

    1979-01-01

    A systematic summary is presented of the work done during the last thirty years in the field of solar radio astronomy from the standpoint of general solar physics. Instrumental aspects, observations and theory are covered. A brief introduction is given to the matter consisting of the history of solar radio astronomy and some fundamentals of astronomy and solar physics are outlined. Some topics of the instrumental background of solar radio astronomy and the main results of observations are presented. The elements of a theoretical interpretation of solar radio observations are reported and a synthesis of both observation and theory contributing to a general picture of solar and solar-terrestrial physics is outlined. (C.F./Auth)

  11. On the surface physics affecting solar oscillation frequencies

    DEFF Research Database (Denmark)

    Houdek, G.; Trampedach, R.; Aarslev, M. J.

    2017-01-01

    . In this Letter, we address the physical processes of turbulent convection that are predominantly responsible for the frequency differences between standard models and observations, also called 'surface effects'. We compare measured solar frequencies from the Michelson Doppler Imager instrument on the SOlar...... physics in our model computation, we are able to reproduce the observed solar frequencies to less than or similar to 3 mu Hz without the need of any additional ad hoc functional corrections....

  12. One century of Solar Physics in Italy 1850-1950

    Science.gov (United States)

    Righini, A.

    In this paper we briefly describe the story of Solar Physics in Italy during one century and we try to evaluate its international impact. At the beginning, in the serendipitous phase, we have e relevant contribution of italian solar physicist like Secchi and Tacchini. The choice of the Abetti father and son to build in Arcetri a Solar Tower, under the technical supervision of George Ellery Hale, could have given to italian solar physics the trust to compete in the international arena. However the lack of necessary technology, the war, and the choice to use the tower for patrol of the solar chromosphere kept italian solar physics from developing at the level of its competitors at the end of the first half of the XX century.

  13. Chapter 1: Recent Advances in Solar Physics

    Science.gov (United States)

    Dwivedi, B. N.

    2008-10-01

    For millennia, the Sun (and the universe) has been viewed in the visual light. As the bestower of light and life, the ancients made God out of the Sun. With the Babylonians, or with the multiple origins with the Chinese, Egyptians and Indians, quoting the Rig Veda:"All that exists was born from Sūrya, the God of gods.", we have come a long way to understanding the Sun. In the early seventeenth century, however, Galileo showed that the Sun was not an immaculate object. Thus began our scientific interests in our nearest stellar neighbour, the Sun (cf., Figure 1.1.), with its sunspots and the related solar activity. The observations of the Sun and their interpretations are of universal importance for at least two reasons: First, the Sun is the source of energy for the entire planetary system and all aspects of our life have direct impact on what happens on the Sun; and second, the Sun's proximity makes it unique among the billions of stars in the sky of which we can resolve its surface features and study physical processes at work...

  14. Circuits in the Sun: Solar Panel Physics

    Science.gov (United States)

    Gfroerer, Tim

    2013-01-01

    Typical commercial solar panels consist of approximately 60 individual photovoltaic cells connected in series. Since the usual Kirchhoff rules apply, the current is uniform throughout the circuit, while the electric potential of the individual devices is cumulative. Hence, a solar panel is a good analog of a simple resistive series circuit, except…

  15. Solar Energy Education. Renewable energy activities for chemistry and physics

    Energy Technology Data Exchange (ETDEWEB)

    1985-01-01

    Information on renewable energy sources is provided for students in this teachers' guide. With the chemistry and physics student in mind, solar energy topics such as absorber plate coatings for solar collectors and energy collection and storage methods are studied. (BCS)

  16. Solar flares as harbinger of new physics

    CERN Document Server

    Zioutas, K; Semertzidis, Y.; Papaevangelou, T.; Georgiopoulou, E.; Gardikiotis, A.; Dafni, T.; Tsagri, M.; Semertzidis, Y.; Papaevangelou, T.; Dafni, T.

    2011-01-01

    This work provides additional evidence on the involvement of exotic particles like axions and/or other WISPs, following recent measurements during the quietest Sun and flaring Sun. Thus, SPHINX mission observed a minimum basal soft X-rays emission in the extreme solar minimum in 2009. The same scenario (with ~17 meV axions) fits also the dynamical behaviour of white-light solar flares, like the measured spectral components in the visible and in soft X-rays, and, the timing between them. Solar chameleons remain a viable candidate, since they may preferentially convert to photons in outer space.

  17. Solar physics in Potsdam. (German Title: Sonnenphysik in Potsdam)

    Science.gov (United States)

    Staude, Jürgen

    Solar research initiated the establishment of the Astrophysical Observatory Potsdam (AOP) in 1874. The present contribution outlines the development of solar physics in Potsdam from the early history of the AOP to this day. The main topics are the work of Karl Schwarzschild, the investigations related to the general theory of relativity, the foundation of the Einstein tower, Walter Grotrian's founding of modern coronal physics, and the investigations of sunspot magnetic fields.

  18. Romanian seismic network

    International Nuclear Information System (INIS)

    Ionescu, Constantin; Rizescu, Mihaela; Popa, Mihaela; Grigore, Adrian

    2000-01-01

    The research in the field of seismology in Romania is mainly carried out by the National Institute for Earth Physics (NIEP). The NIEP activities are mainly concerned with the fundamental research financed by research contracts from public sources and the maintenance and operation of the Romanian seismic network. A three stage seismic network is now operating under NIEP, designed mainly to monitor the Vrancea seismic region in a magnitude range from microearthquakes to strong events: - network of 18 short-period seismometers (S13); - Teledyne Geotech Instruments (Texas); - network of 7 stations with local digital recording (PCM-5000) on magnetic tape, made up of, S13 geophone (T=2 s) on vertical component and SH1 geophone (T=5 s) on horizontal components; - network of 28 SMA-1 accelerometers and 30 digital accelerometers (Kinemetrics - K2) installed in the free field conditions in the framework of the joint German-Romanian cooperation program (CRC); the K2 instruments cover a magnitude range from 1.4 to 8.0. Since 1994, MLR (Muntele Rosu) station has become part of the GEOFON network and was provided with high performance broad band instruments. At Bucharest and Timisoara data centers, an automated and networked seismological system performs the on-line digital acquisition and processing of the telemetered data. Automatic processing includes discrimination between local and distant seismic events, earthquake location and magnitude computation, and source parameter determination for local earthquakes. The results are rapidly distributed via Internet, to several seismological services in Europe and USA, to be used in the association/confirmation procedures. Plans for new developments of the network include the upgrade from analog to digital telemetry and new stations for monitoring local seismicity. (authors)

  19. Physics and chemistry of the solar nebula.

    Science.gov (United States)

    Lunine, J I

    1997-06-01

    The solar system is thought to have begun in a flattened disk of gas and dust referred to traditionally as the solar nebula. Such a construct seems to be a natural product of the collapse of dense parts of giant molecular clouds, the vast star-forming regions that pepper the Milky Way and other galaxies. Gravitational, magnetic and thermal forces within the solar nebula forced a gradual evolution of mass toward the center (where the sun formed) and angular momentum (borne by a small fraction of the mass) toward the outer more distant regions of the disk. This evolution was accompanied by heating and a strong temperature contrast from the hot, inner regions to the cold, more remote parts of the disk. The resulting chemistry in the disk determined the initial distribution of organic matter in the planets; most of the reduced carbon species, in condensed form, were located beyond the asteroid belt (the 'outer' solar system). The Earth could have received much of its inventory of pre-biological material from comets and other icy fragments of the process of planetary formation in the outer solar system.

  20. Infrared solar physics from the South Pole

    Science.gov (United States)

    Deming, Drake

    1989-01-01

    Infrared (IR) observations of the sun could greatly benefit from the quality of the South Pole as an IR site, and the potential for multi-day sequences of uninterrupted observations. A nearly continuous picture of the evolution of the magnetic field in solar active regions could be obtained using vector magnetographs, especially vector magnetographs which incorporate IR array detectors. Observations of the sun over a range of wavelengths in the IR continuum could also be used to study the vertical propagation characteristics of the solar p-mode oscillations.

  1. Indexes and parameters of activity in solar-terrestrial physics

    International Nuclear Information System (INIS)

    Minasyants, G.S.; Minasyants, T.M.

    2005-01-01

    The daily variation of different indexes and parameters of the solar-terrestrial physics at the 23 cycle were considered to find the most important from them for the forecast of geomagnetic activity. The validity of application of the Wolf numbers in quality of the characteristic of solar activity at sunspots is confirmed. The best geo-effective parameter in the arrival of the interplanetary shock from coronal mass ejection to an orbit of the Earth. (author)

  2. Solar energy utilization by physical methods.

    Science.gov (United States)

    Wolf, M

    1974-04-19

    On the basis of the estimated contributions of these differing methods of the utilization of solar energy, their total energy delivery impact on the projected U.S. energy economy (9) can be evaluated (Fig. 5). Despite this late energy impact, the actual sales of solar energy utilization equipment will be significant at an early date. Potential sales in photovoltaic arrays alone could exceed $400 million by 1980, in order to meet the projected capacity buildup (10). Ultimately, the total energy utilization equipment industry should attain an annual sales volume of several tens of billion dollars in the United States, comparable to that of several other energy related industries. Varying amounts of technology development are required to assure the technical and economic feasibility of the different solar energy utilization methods. Several of these developments are far enough along that the paths can be analyzed from the present time to the time of demonstration of technical and economic feasibility, and from there to production and marketing readiness. After that point, a period of market introduction will follow, which will differ in duration according to the type of market addressed. It may be noted that the present rush to find relief from the current energy problem, or to be an early leader in entering a new market, can entail shortcuts in sound engineering practice, particularly in the areas of design for durability and easy maintenance, or of proper application engineering. The result can be loss of customer acceptance, as has been experienced in the past with various products, including solar water heaters. Since this could cause considerable delay in achieving the expected total energy impact, it will be important to spend adequate time at this stage for thorough development. Two other aspects are worth mentioning. The first is concerned with the economic impacts. Upon reflection on this point, one will observe that largescale solar energy utilization will

  3. Solar neutrino physics on the beginning of 2017

    International Nuclear Information System (INIS)

    Vissani Francesko

    2017-01-01

    This writeup is a review of current hot topics on solar neutrinos. It is based on a talk at the conference ''Neutrinos: the quest for a new physics scale'', held at the CERN on March 2017, where the Organizers entrusted me with a discussion of the provocative question ''whether solar neutrino physics is over''. Rather than providing a straight (negative) answer, in view of an audience consisting mostly of colleagues working in theoretical particle physics, I deemed it more useful providing a description of what is the current activity of the physicists working in solar neutrinos, leaving the listener free of forming his/her own opinion apropos.

  4. Solar neutrino physics on the beginning of 2017

    Directory of Open Access Journals (Sweden)

    Francesco Vissani

    2017-08-01

    Full Text Available This writeup is a review of current hot topics on solar neutrinos. It is based on a talk at the conference “Neutrinos: the quest for a new physics scale”, held at the CERN on March 2017, where the Organizers entrusted me with a discussion of the provocative question “whether solar neutrino physics is over”. Rather than providing a straight (negative answer, in view of an audience consisting mostly of colleagues working in theoretical particle physics, I deemed it more useful providing a description of what is the current activity of the physicists working in solar neutrinos, leaving the listener free of forming his/her own opinion apropos.

  5. Romanian President Visits CERN

    CERN Multimedia

    2001-01-01

    Director General Luciano Maiani watches as Romanian President Ion Iliescu signs the CERN guest book. On Friday the 12th of October, Romanian President Ion Iliescu arrived at CERN and was warmly greeted by Director General Luciano Maiani at the steps of building 500. After initial greetings and a general presentation of the laboratory, President Iliescu and his entourage embarked on a whistle stop tour of the CERN facilities. They visited the CMS magnet assembly hall and civil engineering work where presentations were made by CMS spokesperson Michel Della Negra and the ATLAS Tile Calorimeter where the president was introduced to Romanian physicists working here at CERN. Michel Della Negra explains some of the general principles behind CMS to President Iliescu during his visit last week. The Romanian teams working on CERN projects make very visible contributions, for example to the construction of the ATLAS experiment and to the preparation of its eventual scientific exploitation. 'Those of us on the ATLAS ...

  6. Hyponymy Patterns in Romanian

    Directory of Open Access Journals (Sweden)

    Verginica Barbu Mititelu

    2011-10-01

    Full Text Available Hyponymy is a lexical-semantic relation that has been studied in Romanian linguistics only occasionally and almost exclusively in connection to other relations. However, for computational engineers it offers a very effective way of organizing the lexical material useful in many applications involving Natural Language Processing. In this paper we present two methods of identifying Romanian hyponymy patterns, their results and evaluation; we also envisage the applicability of these patterns and future work

  7. Study Regarding Romanian Entrepreneurship

    OpenAIRE

    Gabriela MARCHIS

    2011-01-01

    Romanian entrepreneurship is still under construction, even if in Europe it has a long tradition and an increasing evolution. First-born in USA, the entrepreneurship represents today the key of economic development all over the word and an important exit from the economic crisis. This study intends to summaries the main aspects regarding Romanian entrepreneurship in the context of European business environment development and the world macroeconomic framework. With a great potential of develo...

  8. Advancing solar energy forecasting through the underlying physics

    Science.gov (United States)

    Yang, H.; Ghonima, M. S.; Zhong, X.; Ozge, B.; Kurtz, B.; Wu, E.; Mejia, F. A.; Zamora, M.; Wang, G.; Clemesha, R.; Norris, J. R.; Heus, T.; Kleissl, J. P.

    2017-12-01

    As solar power comprises an increasingly large portion of the energy generation mix, the ability to accurately forecast solar photovoltaic generation becomes increasingly important. Due to the variability of solar power caused by cloud cover, knowledge of both the magnitude and timing of expected solar power production ahead of time facilitates the integration of solar power onto the electric grid by reducing electricity generation from traditional ancillary generators such as gas and oil power plants, as well as decreasing the ramping of all generators, reducing start and shutdown costs, and minimizing solar power curtailment, thereby providing annual economic value. The time scales involved in both the energy markets and solar variability range from intra-hour to several days ahead. This wide range of time horizons led to the development of a multitude of techniques, with each offering unique advantages in specific applications. For example, sky imagery provides site-specific forecasts on the minute-scale. Statistical techniques including machine learning algorithms are commonly used in the intra-day forecast horizon for regional applications, while numerical weather prediction models can provide mesoscale forecasts on both the intra-day and days-ahead time scale. This talk will provide an overview of the challenges unique to each technique and highlight the advances in their ongoing development which come alongside advances in the fundamental physics underneath.

  9. Physical Limits of Solar Energy Conversion in the Earth System.

    Science.gov (United States)

    Kleidon, Axel; Miller, Lee; Gans, Fabian

    2016-01-01

    Solar energy provides by far the greatest potential for energy generation among all forms of renewable energy. Yet, just as for any form of energy conversion, it is subject to physical limits. Here we review the physical limits that determine how much energy can potentially be generated out of sunlight using a combination of thermodynamics and observed climatic variables. We first explain how the first and second law of thermodynamics constrain energy conversions and thereby the generation of renewable energy, and how this applies to the conversions of solar radiation within the Earth system. These limits are applied to the conversion of direct and diffuse solar radiation - which relates to concentrated solar power (CSP) and photovoltaic (PV) technologies as well as biomass production or any other photochemical conversion - as well as solar radiative heating, which generates atmospheric motion and thus relates to wind power technologies. When these conversion limits are applied to observed data sets of solar radiation at the land surface, it is estimated that direct concentrated solar power has a potential on land of up to 11.6 PW (1 PW=10(15) W), whereas photovoltaic power has a potential of up to 16.3 PW. Both biomass and wind power operate at much lower efficiencies, so their potentials of about 0.3 and 0.1 PW are much lower. These estimates are considerably lower than the incoming flux of solar radiation of 175 PW. When compared to a 2012 primary energy demand of 17 TW, the most direct uses of solar radiation, e.g., by CSP or PV, have thus by far the greatest potential to yield renewable energy requiring the least space to satisfy the human energy demand. Further conversions into solar-based fuels would be reduced by further losses which would lower these potentials. The substantially greater potential of solar-based renewable energy compared to other forms of renewable energy simply reflects much fewer and lower unavoidable conversion losses when solar

  10. Problems of the Modern Romanian Astronomy: TELEROM

    Science.gov (United States)

    Grigore, Valentin; Minti, Harry; Vaduvescu, Ovidiu

    2011-06-01

    The TV broadcast discusses problems of the modernization of the Romanian astronomical infrastructure, the worst in Eastern Europe. It presents the TELEROM project which proposed to establish a new EU-funded robotic 1,3 m telescope, a project finally rejected by the Astronomical Institute of the Romanian Academy mainly due to the incompetence of the director of this Institute, Dr. Vasile Mioc. It is mentioned that this was the second very promising project failed under the same director, after the project ASTEROS in value of 15 million Euro to establish two modern telescopes was also lost in the recent years. The total cost of the TELEROM project was 1,5 million Euro, according to the agreement with the EU foundation for Regional Development (director Hanns Ruder Institut für Theoretische Astrophysik, Universität Tübingen, Germany - the TELEROM auto-dimissed project director). The facilities from this implementation were very promising in observations of Solar system objects (asteroids, near Earth asteroids, comets), few hundred millions of faint stars, quasars, exoplanets and galaxies. Initially, the director Vasile Mioc and the governing body of the Romanian Astronomical Institute intended to place the telescope in Romania in very bad astroclimatic conditions, namely in the old Feleac observatory, very close to the very highly polluted and quite clouded city of Cluj-Napoca. Many opposite considerations (Dr. Marian Doru Suran from Bucharest, many Romanian astronomers from the Diaspora and a group of 68 astronomers, professors, public outreach people and students from Romania and Diaspora supporting TELEROM) were totally disregarded! Due to refuse to place the telescope in very good astroclimatic conditions (in Canary Islands or Chile) and also due to the impossibility to establish a decent national astronomical observatory in Romania by the direction of the Institute in agreement with the State body of Romania ("Academia Romana" and "Autoritatea Nationala pentru

  11. Highlights from the First Ever Demographic Study of Solar Physics, Space Physics, and Upper Atmospheric Physics

    Science.gov (United States)

    Moldwin, M.; Morrow, C. A.; White, S. C.; Ivie, R.

    2014-12-01

    Members of the Education & Workforce Working Group and the American Institute of Physics (AIP) conducted the first ever National Demographic Survey of working professionals for the 2012 National Academy of Sciences Solar and Space Physics Decadal Survey to learn about the demographics of this sub-field of space science. The instrument contained questions for participants on: the type of workplace; basic demographic information regarding gender and minority status, educational pathways (discipline of undergrad degree, field of their PhD), how their undergraduate and graduate student researchers are funded, participation in NSF and NASA funded spaceflight missions and suborbital programs, and barriers to career advancement. Using contact data bases from AGU, the American Astronomical Society's Solar Physics Division (AAS-SPD), attendees of NOAA's Space Weather Week and proposal submissions to NSF's Atmospheric, Geospace Science Division, the AIP's Statistical Research Center cross correlated and culled these data bases resulting in 2776 unique email addresses of US based working professionals. The survey received 1305 responses (51%) and generated 125 pages of single space answers to a number of open-ended questions. This talk will summarize the highlights of this first-ever demographic survey including findings extracted from the open-ended responses regarding barriers to career advancement which showed significant gender differences.

  12. Romanian nuclear fuel program

    International Nuclear Information System (INIS)

    Budan, O.

    1999-01-01

    The paper presents and comments the policy adopted in Romania for the production of CANDU-6 nuclear fuel before and after 1990. The CANDU-6 nuclear fuel manufacturing started in Romania in December 1983. Neither AECL nor any Canadian nuclear fuel manufacturer were involved in the Romanian industrial nuclear fuel production before 1990. After January 1990, the new created Romanian Electricity Authority (RENEL) assumed the responsibility for the Romanian Nuclear Power Program. It was RENEL's decision to stop, in June 1990, the nuclear fuel production at the Institute for Nuclear Power Reactors (IRNE) Pitesti. This decision was justified by the Canadian specialists team findings, revealed during a general, but well enough technically founded analysis performed at IRNE in the spring of 1990. All fuel manufactured before June 1990 was quarantined as it was considered of suspect quality. By that time more than 31,000 fuel bundles had already been manufactured. This fuel was stored for subsequent assessment. The paper explains the reasons which provoked this decision. The paper also presents the strategy adopted by RENEL after 1990 regarding the Romanian Nuclear Fuel Program. After a complex program done by Romanian and Canadian partners, in November 1994, AECL issued a temporary certification for the Romanian nuclear fuel plant. During the demonstration manufacturing run, as an essential milestone for the qualification of the Romanian fuel supplier for CANDU-6 reactors, 202 fuel bundles were produced. Of these fuel bundles, 66 were part of the Cernavoda NGS Unit 1 first fuel load (the balance was supplied by Zircatec Precision Industries Inc. ZPI). The industrial nuclear fuel fabrication re-started in Romania in January 1995 under AECL's periodical monitoring. In December 1995, AECL issued a permanent certificate, stating the Romanian nuclear fuel plant as a qualified and authorised CANDU-6 fuel supplier. The re-loading of the Cernavoda NGS Unit 1 started in the middle

  13. The Physics and Technology of Solar Sail Spacecraft.

    Science.gov (United States)

    Dwivedi, B. N.; McInnes, C. R.

    1991-01-01

    Various aspects of the solar sail spacecraft such as solar sailing, solar sail design, navigation with solar sails, solar sail mission applications and future prospects for solar sailing are described. Several possible student projects are suggested. (KR)

  14. Romanian government bond market

    Directory of Open Access Journals (Sweden)

    Cornelia POP

    2012-12-01

    Full Text Available The present paper aims to present the level of development reached by Romanian government bond market segment, as part of the country financial market. The analysis will be descriptive (the data series available for Romania are short, based on the secondary data offered by the official bodies involved in the process of issuing and trading the Romanian government bonds (Romanian Ministry of Public Finance, Romanian National Bank and Bucharest Stock Exchange, and also on secondary data provided by the Federation of European Stock Exchanges.To enhance the market credibility as a benchmark, a various combination of measures is necessary; among these measures are mentioned: the extension of the yield curve; the issuance calendars in order to improve transparency; increasing the disclosure of information on public debt issuance and statistics; holding regular meetings with dealers, institutional investors and rating agencies; introducing a system of primary dealers; establishing a repurchase (repo market in the government bond market. These measures will be discussed based on the evolution presented inside the paper.The paper conclude with the fact that, until now, the Romanian government bond market did not provide a benchmark for the domestic financial market and that further efforts are needed in order to increase the government bond market transparency and liquidity.

  15. The REU Program in Solar Physics at Montana State University

    Science.gov (United States)

    Martens, Petrus C.; Canfield, R. C.; McKenzie, D. M.

    2007-05-01

    The Solar Physics group at Montana State University has organized an annual summer REU program in Solar Physics, Astronomy, and Space Physics since 1999, with NSF funding since 2003. The number of students applying and being admitted to the program has increased every year, and we have been very successful in attracting female participants. A great majority of our REU alumni have chosen career paths in the sciences, and, according to their testimonies, our REU program has played a significant role in their decisions. From the start our REU program has had an important international component through a close collaboration with the University of St. Andrews in Scotland. In our poster we will describe the goals, organization, scientific contents, international aspects, and results, and present statistics on applications, participants, gender balance, and diversity.

  16. Plasma physics and the 2013-2022 decadal survey in solar and space physics

    Science.gov (United States)

    Baker, Daniel N.

    2016-11-01

    The U.S. National Academies established in 2011 a steering committee to develop a comprehensive strategy for solar and space physics research. This updated and extended the first (2003) solar and space physics decadal survey. The latest decadal study implemented a 2008 Congressional directive to NASA for the fields of solar and space physics, but also addressed research in other federal agencies. The new survey broadly canvassed the fields of research to determine the current state of the discipline, identified the most important open scientific questions, and proposed the measurements and means to obtain them so as to advance the state of knowledge during the years 2013-2022. Research in this field has sought to understand: dynamical behaviour of the Sun and its heliosphere; properties of the space environments of the Earth and other solar system bodies; multiscale interaction between solar system plasmas and the interstellar medium; and energy transport throughout the solar system and its impact on the Earth and other solar system bodies. Research in solar and space plasma processes using observation, theory, laboratory studies, and numerical models has offered the prospect of understanding this interconnected system well enough to develop a predictive capability for operational support of civil and military space systems. We here describe the recommendations and strategic plans laid out in the 2013-2022 decadal survey as they relate to measurement capabilities and plasma physical research. We assess progress to date. We also identify further steps to achieve the Survey goals with an emphasis on plasma physical aspects of the program.

  17. Romanian SMEs Financing Options:

    Directory of Open Access Journals (Sweden)

    Ioan E. Nistor

    2013-11-01

    Full Text Available One of the most pressing problems faced by micro, small and medium sized enterprises (henceforth SMEs in Europe is the access to sufficient funds to sustain their long term growth. Romanian SMEs make no exception. In this context the present paper focuses on analyzing the extent to which external funding sources have contributed to the value added created by the Romanian SMEs between 2007 and 2011.The investigation’s results indicate the existence of a causal link between some forms of external financing (namely bank loans, leasing, factoring, guarantee products and European funds and the value added created by the Romanian micro, small and medium sized enterprises in the aforementioned period.

  18. Asteroseismology of solar-type stars: particular physical effects

    Energy Technology Data Exchange (ETDEWEB)

    Carrier, F [Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200D, 3001 Leuven (Belgium); Eggenberger, P; Leyder, J-C [Institut d' Astrophysique et de Geophysique de l' Universite de Liege, 17 Allee du 6 aout, 4000 Liege (Belgium)], E-mail: fabien@ster.kuleuven.be

    2008-10-15

    Since the success of helioseismology, numerous efforts have been made to detect solar-like oscillations on other stars. The measurement of the frequencies of p-mode oscillations provides an insight into the internal structure and is nowadays the most powerful constraint on the theory of stellar evolution. The existing asteroseismic observations were mainly motivated by the need to explore the seismological properties of stars with various global parameters, i.e. various locations in the HR diagram. With the aim of testing different physical effects on solar-like oscillations, we report here detection of acoustic modes on solar-like targets achieved with the spectrograph HARPS installed on the 3.6-m telescope at ESO La Silla Observatory.

  19. Teaching solar physics in an informal educational space

    Science.gov (United States)

    Aroca, S. C.

    2009-02-01

    Observatories and planetariums offer the possibility of developing contextualized astronomy teaching by fostering educational activities that provide access to a more authentic school science. Thus, this research consisted in developing, applying and evaluating courses about the Sun for middle, junior high school students and solar physics for high school students in an informal educational space, the CDCC/USP Astronomical Observatory. Topics of chemical composition, temperature and stellar evolution were taught in a room totally dedicated to the study of the Sun, a Solar Room, designed with simple and inexpensive equipment. The course strongly emphasized practical, observational and inquirybased activities, such as estimation of the solar surface temperature, observation of the visible solar spectrum, identication of solar absorption lines, understanding how they are produced, and what kind of information can be extracted from the observed spectral lines. Some of the course goals were to foster the comprehension of the key role played by spectroscopy in astrophysics, to contextualize contents with practical activities, and to allow interdisciplinary approaches including modern physics and chemistry in physics teaching. The research methodology consisted of a qualitative approach by fillming the whole course and performing written questionnaires and semi-structured interviews. Before the courses were applied most students conceived the Sun as a hot sphere composed of fire, sunspots as holes in the Sun and solar prominences as magma expelled by volcanoes. After the courses students presented ideas about the Sun and solar physics more closely related to the ones accepted by contemporary science. This research was not restricted to students' cognitive gains after concluding the courses, since it considered the interaction of different contexts responsible for learning in science museums. This was possible due to the theoretical framework adopted: The Contextual Model

  20. Third Advances in Solar Physics Euroconference: Magnetic Fields and Oscillations

    Science.gov (United States)

    Schmieder, B.; Hofmann, A.; Staude, J.

    The third Advances in Solar Physics Euroconference (ASPE) "Magnetic Fields and Oscillations"concluded a series of three Euroconferences sponsored by the European Union. The meeting took place in Caputh near Potsdam, Germany, on September 22-25, 1998, followed by the JOSO (Joint Organization for Solar Observations) 30th Annual Board Meeting on September 26, 1998. The ASPE formula is attractive and compares well with other meetings with "show-and-tell" character. This meeting had 122 participants coming from 26 countries; 36 participants came from countries formerly behind the Iron Curtain; a "politically incorrect" estimate says that 48 participants were below 35 years of age, with an unusually large female-to-male ratio. This characteristic of youngness is the more striking since solar physics is a perhaps overly established field exhibiting an overly senior age profile. It was a good opportunity to train this young generation in Solar Physics. The conference topic "Magnetic Fields and Oscillations" obviously was wide enough to cater to many an interest. These proceedings are organized according to the structure of the meeting. They include the topics 'High resolution spectropolarimetry and magnetometry', 'Flux-tube dynamics', 'Modelling of the 3-D magnetic field structure', 'Mass motions and magnetic fields in sunspot penumbral structures', 'Sunspot oscillations', 'Oscillations in active regions - diagnostics and seismology', 'Network and intranetwork structure and dynamics', and 'Waves in magnetic structures'. These topics covered the first 2.5 days of the conference. The reviews, oral contributions, and poster presentations were by no means all of the meeting. The ASPE formula also adds extensive plenary sessions of JOSO Working groups on topics that involve planning of Europe-wide collaboration. At this meeting these concerned solar observing techniques, solar data bases, coordination between SOHO and ground-based observing, and preparations for August 11, 1999

  1. Romanian Atomic Forum. History and perspectives

    International Nuclear Information System (INIS)

    Ovezea, Aurel

    2002-01-01

    ROMATOM is a Romanian independent, representative at national level, non-governmental and non-profit organization. Its members are Romanian and/or foreign organizations acting in the field of electric and thermal power production by nuclear reactors, suppliers of goods and services implied in the Romanian nuclear industry, research units in the fields of power production and particularly nuclear power sector and nuclear physics as well as various professional, technical or scientific associations. The main objectives of ROMATOM are as follows: promoting the national nuclear program by organizing meetings with responsible political factors, local authorities and population; actions in association with representatives from FORATOM and European Parliament for boosting the completion of Cernavoda NPP Unit 2. ROMATOM participates in the FORATOM activities in working groups or task forces with the following targets: quality management, energy supply safety, radioactive waste management, civil liability, sustainable development and climate change policy. In the domestic sector ROMATOM initiates actions to determine the Romanian Parliament, Government and Presidency in developing the nuclear power and various nuclear applications. ROMATOM is also implied in organizing the major technical and scientific meetings in the country as well as in campaigns of correct media and public information on nuclear issues

  2. ROMANIAN MANAGERIAL APROACHES

    Directory of Open Access Journals (Sweden)

    Rusu Liviu Dumitru

    2015-07-01

    Full Text Available Globalization has deeply turned the macroeconomic environment as well as the behaviour of organizations on the global market. Increasingly fierce competition on this market has contributed to the emergence and crystallization of the euro management which was called upon to respond to this challenge. It is closely related to organizational culture and developed on the basis of the integration of markets and economies which led to the appearance, in the management area, of a methods ’ concentration, management techniques and methodologies specific to the European countries. As a part of the European management, the Romanian management involves the formulation of some specific traits, defining features, detached from its approach both on processes and management functions as well as on the components of the management system. This approach results from the organization's system feature called "management system". The objectives of this work consist in the formulation of some relevant answers to questions like: "Do the Romanian Managers have a certain conception in terms of functions of the management processes?"; "Was there outlined a specific content for each of the five managerial functions?"; "Is the content of the management components /subsystems already patterned?". As a methodology, from the answer to these questions , there will be taken some conclusions on the "Romanian management" from the theoretical-methodological point of view as a first stage and, on the second stage, as a pragmatic approach on the Romanian organizations and generally within the business environment in Romania. As a result, in the end we present the defining elements of the "Romanian management pattern", to the extent that we come to the conclusion that one can speak of such a model and which are the common and distinct traits as against the European management.

  3. Physical aspects of ferroelectric semiconductors for photovoltaic solar energy conversion

    Energy Technology Data Exchange (ETDEWEB)

    Lopez-Varo, Pilar [Departamento de Electrónica y Tecnología de Computadores, CITIC-UGR, Universidad de Granada, 18071 Granada (Spain); Bertoluzzi, Luca [Institute of Advanced Materials (INAM), Universitat Jaume I, 12006 Castelló (Spain); Bisquert, Juan, E-mail: bisquert@uji.es [Institute of Advanced Materials (INAM), Universitat Jaume I, 12006 Castelló (Spain); Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah (Saudi Arabia); Alexe, Marin [Department of Physics, University of Warwick, Coventry CV4 7AL (United Kingdom); Coll, Mariona [Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193, Bellaterra, Catalonia (Spain); Huang, Jinsong [Department of Mechanical and Materials Engineering and Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, NE 68588-0656 (United States); Jimenez-Tejada, Juan Antonio [Departamento de Electrónica y Tecnología de Computadores, CITIC-UGR, Universidad de Granada, 18071 Granada (Spain); Kirchartz, Thomas [IEK5-Photovoltaik, Forschungszentrum Jülich, 52425 Jülich (Germany); Faculty of Engineering and CENIDE, University of Duisburg–Essen, Carl-Benz-Str. 199, 47057 Duisburg (Germany); Nechache, Riad; Rosei, Federico [INRS—Center Énergie, Matériaux et Télécommunications, Boulevard Lionel-Boulet, Varennes, Québec, J3X 1S2 (Canada); Yuan, Yongbo [Department of Mechanical and Materials Engineering and Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, NE 68588-0656 (United States)

    2016-10-07

    Solar energy conversion using semiconductors to fabricate photovoltaic devices relies on efficient light absorption, charge separation of electron–hole pair carriers or excitons, and fast transport and charge extraction to counter recombination processes. Ferroelectric materials are able to host a permanent electrical polarization which provides control over electrical field distribution in bulk and interfacial regions. In this review, we provide a critical overview of the physical principles and mechanisms of solar energy conversion using ferroelectric semiconductors and contact layers, as well as the main achievements reported so far. In a ferroelectric semiconductor film with ideal contacts, the polarization charge would be totally screened by the metal layers and no charge collection field would exist. However, real materials show a depolarization field, smooth termination of polarization, and interfacial energy barriers that do provide the control of interface and bulk electric field by switchable spontaneous polarization. We explore different phenomena as the polarization-modulated Schottky-like barriers at metal/ferroelectric interfaces, depolarization fields, vacancy migration, and the switchable rectifying behavior of ferroelectric thin films. Using a basic physical model of a solar cell, our analysis provides a general picture of the influence of ferroelectric effects on the actual power conversion efficiency of the solar cell device, and we are able to assess whether these effects or their combinations are beneficial or counterproductive. We describe in detail the bulk photovoltaic effect and the contact layers that modify the built-in field and the charge injection and separation in bulk heterojunction organic cells as well as in photocatalytic and water splitting devices. We also review the dominant families of ferroelectric materials that have been most extensively investigated and have provided the best photovoltaic performance.

  4. Physical aspects of ferroelectric semiconductors for photovoltaic solar energy conversion

    International Nuclear Information System (INIS)

    Lopez-Varo, Pilar; Bertoluzzi, Luca; Bisquert, Juan; Alexe, Marin; Coll, Mariona; Huang, Jinsong; Jimenez-Tejada, Juan Antonio; Kirchartz, Thomas; Nechache, Riad; Rosei, Federico; Yuan, Yongbo

    2016-01-01

    Solar energy conversion using semiconductors to fabricate photovoltaic devices relies on efficient light absorption, charge separation of electron–hole pair carriers or excitons, and fast transport and charge extraction to counter recombination processes. Ferroelectric materials are able to host a permanent electrical polarization which provides control over electrical field distribution in bulk and interfacial regions. In this review, we provide a critical overview of the physical principles and mechanisms of solar energy conversion using ferroelectric semiconductors and contact layers, as well as the main achievements reported so far. In a ferroelectric semiconductor film with ideal contacts, the polarization charge would be totally screened by the metal layers and no charge collection field would exist. However, real materials show a depolarization field, smooth termination of polarization, and interfacial energy barriers that do provide the control of interface and bulk electric field by switchable spontaneous polarization. We explore different phenomena as the polarization-modulated Schottky-like barriers at metal/ferroelectric interfaces, depolarization fields, vacancy migration, and the switchable rectifying behavior of ferroelectric thin films. Using a basic physical model of a solar cell, our analysis provides a general picture of the influence of ferroelectric effects on the actual power conversion efficiency of the solar cell device, and we are able to assess whether these effects or their combinations are beneficial or counterproductive. We describe in detail the bulk photovoltaic effect and the contact layers that modify the built-in field and the charge injection and separation in bulk heterojunction organic cells as well as in photocatalytic and water splitting devices. We also review the dominant families of ferroelectric materials that have been most extensively investigated and have provided the best photovoltaic performance.

  5. Physics of the Solar Active Regions from Radio Observations

    Science.gov (United States)

    Gelfreikh, G. B.

    1999-12-01

    Localized increase of the magnetic field observed by routine methods on the photosphere result in the growth of a number of active processes in the solar atmosphere and the heliosphere. These localized regions of increased magnetic field are called active regions (AR). The main processes of transfer, accumulation and release of energy in an AR is, however, out of scope of photospheric observations being essentially a 3D-process and happening either under photosphere or up in the corona. So, to investigate these plasma structures and processes we are bound to use either extrapolation of optical observational methods or observations in EUV, X-rays and radio. In this review, we stress and illustrate the input to the problem gained from radio astronomical methods and discuss possible future development of their applicatications. Historically speaking each new step in developing radio technique of observations resulted in detecting some new physics of ARs. The most significant progress in the last few years in radio diagnostics of the plasma structures of magnetospheres of the solar ARs is connected with the developing of the 2D full disk analysis on regular basis made at Nobeyama and detailed multichannel spectral-polarization (but one-dimensional and one per day) solar observations at the RATAN-600. In this report the bulk of attention is paid to the new approach to the study of solar activity gained with the Nobeyama radioheliograph and analyzing the ways for future progress. The most important new features of the multicomponent radio sources of the ARs studied using Nobeyama radioheliograph are as follow: 1. The analysis of magnetic field structures in solar corona above sunspot with 2000 G. Their temporal evolution and fluctuations with the periods around 3 and 5 minutes, due to MHD-waves in sunspot magnetic tubes and surrounding plasma. These investigations are certainly based on an analysis of thermal cyclotron emission of lower corona and CCTR above sunspot

  6. Device physics underlying silicon heterojunction and passivating-contact solar cells: A topical review

    KAUST Repository

    Chavali, Raghu V. K.; De Wolf, Stefaan; Alam, Muhammad A.

    2018-01-01

    The device physics of commercially dominant diffused-junction silicon solar cells is well understood, allowing sophisticated optimization of this class of devices. Recently, so-called passivating-contact solar cell technologies have become prominent

  7. PERFORMANCE IN ROMANIAN EDUCATION

    Directory of Open Access Journals (Sweden)

    Dorel Ursu

    2013-12-01

    Full Text Available This paper wants to make a statement toward the romanian education system. We have lots of unfullfilments and shortcomings in the completition of the educational act. I want to capture some of the scientifical and sporting events from 2012 and 2013 in which romanian youngsters have participated. We have great valuable children, that bring pride to us, by puting the country with the best in the world. In 2012 only, 113 prizes were brought home by the roamanian students, from international olimpics, not including sporting events. In each child we must see a potential, either intelectual or sporting. School and family must work together, and the government and political forces should sustain their performances. The paper will be based on a study that shows performance and acknowledgement on an international level in the last ten years.

  8. Voices of Romanian scientists

    CERN Multimedia

    Stefania Pandolfi

    2016-01-01

    As Romania has now become a Member State of CERN, Romanian scientists share their thoughts about this new era of partnership for their community.   Members of ATLAS from Romanian institutes at CERN (from left to right): Dan Ciubotaru, Michele Renda, Bogdan Blidaru, Alexandra Tudorache, Marina Rotaru, Ana Dumitriu, Valentina Tudorache, Adam Jinaru, Calin Alexa. On 17 July 2016, Romania became the twenty-second Member State of CERN, 25 years after the first cooperation agreement with the country was signed. “CERN and Romania already have a long history of strong collaboration”, says Emmanuel Tsesmelis, head of Relations with Associate Members and Non-Member States. “We very much look forward to strengthening this collaboration as Romania becomes CERN’s twenty-second Member State, which promises the development of mutual interests in scientific research, related technologies and education,” he affirms. Romania&...

  9. TRENDS IN ROMANIAN TOURISM

    Directory of Open Access Journals (Sweden)

    Pirjol Florentina

    2011-12-01

    Full Text Available Tourism is an industry of the future, having the potential to provide significant revenues, and an industry of 'beauty', because it will protect, preserve and contribute to arranging the environment affected by other human activities. This is why it is very important to know the evolution of this underdeveloped field in our country. This paper is intended as a study on current trends in Romanian tourism without any claim of being an exhaustive research on the industry, describing the main indices of tourist traffic and their influence on Romanian tourism. Nowadays, we witness three main trends in Romanian tourism: sustainability, ecotourism and the increasing presence of cultural tourism. Ecotourism, as a form of tourism, has emerged from people's need to withdraw in nature, to visit and learn about the natural areas which have or have not a national or international protection status. Cultural tourism appears as a type of tourism clearly differentiated from other forms or types of tourism, particularly through motivation. It can be defined as a form of tourist mobility whose primary goal is broadening the horizon of knowledge by uncovering its architectural and artistic heritage and the areas in which it originates. Sustainability for tourism, as for other industries, has three independent aspects: economic, socio-cultural and environmental. Sustainability implies permanence, which means that sustainable tourism requires the optimal use of resources, minimizing the negative economic, socio-cultural and ecological impact, maximizing the benefits upon local communities, national economies and conservation of nature. Regarding statistical data, in what quantity is concerned, there is an increase in Romanian tourism, but in what quality is concerned there is a setback for tourism in the last years. This aspect should make public authorities take concern in improving the infrastructure and the quality of the touristical activity and in diversifying

  10. THE ROMANIAN CLOTHING MARKET

    OpenAIRE

    MARIUS BOTA

    2009-01-01

    Today, more than ever, the business environment is continually changing. Competition intensifies in almost every industry, so companies must develop innovative products and business processes to survive. The Romanian clothing market is a crowded one with a lot of powerful competitors, especially Asian firms with their cheep products. Companies are today aware that they must offer the right product, in the right place, at the right price and at the right moment of time in order to be competiti...

  11. Solar and Space Physics: A Science for a Technological Society

    Science.gov (United States)

    2013-01-01

    From the interior of the Sun, to the upper atmosphere and near-space environment of Earth, and outward to a region far beyond Pluto where the Sun's influence wanes, advances during the past decade in space physics and solar physics the disciplines NASA refers to as heliophysics have yielded spectacular insights into the phenomena that affect our home in space. This report, from the National Research Council's (NRC's) Committee for a Decadal Strategy in Solar and Space Physics, is the second NRC decadal survey in heliophysics. Building on the research accomplishments realized over the past decade, the report presents a program of basic and applied research for the period 2013-2022 that will improve scientific understanding of the mechanisms that drive the Sun's activity and the fundamental physical processes underlying near-Earth plasma dynamics, determine the physical interactions of Earth's atmospheric layers in the context of the connected Sun-Earth system, and enhance greatly the capability to provide realistic and specific forecasts of Earth's space environment that will better serve the needs of society. Although the recommended program is directed primarily to NASA (Science Mission Directorate -- Heliophysics Division) and the National Science Foundation (NSF) (Directorate for Geosciences -- Atmospheric and Geospace Sciences) for action, the report also recommends actions by other federal agencies, especially the National Oceanic and Atmospheric Administration (NOAA) those parts of NOAA charged with the day-to-day (operational) forecast of space weather. In addition to the recommendations included in this summary, related recommendations are presented in the main text of the report.

  12. The solar activity cycle physical causes and consequences

    CERN Document Server

    Hudson, Hugh; Petrovay, Kristóf; Steiger, Rudolf

    2015-01-01

    A collection of papers edited by four experts in the field, this book sets out to describe the way solar activity is manifested in observations of the solar interior, the photosphere, the chromosphere, the corona and the heliosphere. The 11-year solar activity cycle, more generally known as the sunspot cycle, is a fundamental property of the Sun.  This phenomenon is the generation and evolution of magnetic fields in the Sun’s convection zone, the photosphere.  It is only by the careful enumeration and description of the phenomena and their variations that one can clarify their interdependences.   The sunspot cycle has been tracked back about four centuries, and it has been recognized that to make this data set a really useful tool in understanding how the activity cycle works and how it can be predicted, a very careful and detailed effort is needed to generate sunspot numbers.  This book deals with this topic, together with several others that present related phenomena that all indicate the physical pr...

  13. Data Citation in Solar Physics: 2015 Update & Recommendations

    Science.gov (United States)

    Hourclé, Joseph

    2015-04-01

    Last year's Joint Declaration of Data Citation Principles has triggered much discussion about the best ways to handle citation of data across research disciplines. Many communities have gotten together to design solutions to the issues of giving proper credit and attribution, although many fields, including solar physics, have yet to implement them. Issues still exist regarding data citation as a record for scientific reproducability.Solar physics data is particularly difficult to cite due to the nature of our collection methods and the method in which our data are used. Other than sounding rocket or balloon flights, our data collection from a given instrument spans years or decades but observing modes, cadence and field of view may vary daily. Researchers may only analyze a short timespan of the data, only given observing modes, at a slower cadence, and/or only a portion of each image; this reduction should be described to ensure that the analysis is reproducible.Many archives keep only the current, best calibrated data, making updates in place. It can be difficult to determine if the data used in a publication is the same as the currently available data.We discuss the current progress by the Research Data Alliance's Dynamic Data Citation Working Group, and tools and services that would be useful to identify when data may have been changed by an archive. As it may be some time before standards can be developed, we include a checklist for authors to improve reproducibility of their published articles.

  14. Symposium on the Physical Chemistry of Solar Energy Conversion, Indianapolis American Chemical Society Meetings, Fall 2013

    Energy Technology Data Exchange (ETDEWEB)

    Lian, Tianquan [PI, Emory Univ.

    2013-09-20

    The Symposium on the Physical Chemistry of Solar Energy Conversion at the Fall ACS Meeting in Indianapolis, IN (Sept. 8-12) featured the following sessions (approx. 6 speakers per session): (1) Quantum Dots and Nanorods for Solar Energy Conversion (2 half-day sessions); (2) Artificial Photosynthesis: Water Oxidation; (3) Artificial Photosynthesis: Solar Fuels (2 half-day sessions); (4) Organic Solar Cells; (5) Novel Concepts for Solar Energy Conversion (2 half-day sessions); (6) Emerging Techniques for Solar Energy Conversion; (7) Interfacial Electron Transfer

  15. Book Review: A Concise History of Solar and Stellar Physics

    Science.gov (United States)

    Phillips, Kenneth J. H.

    2005-01-01

    There is no doubt that the awareness of the often long history and its principal players of a scientific specialty is disappearing among present-day researchers. The reason is the inexorable rise of specialization, in which scientists are expected to keep pace with publications in their own field, not to mention the inevitable round of writing grant proposals and teaching and other mundane responsibilities. The authors of this small book had the intention of rectifying this for solar and stellar physics, disciplines which are still broad enough to embrace fields as diverse as nuclear fusion, magnetohydrodynamics, and the dynamic theory of gas spheres. They take the read on a journey from ancient Greek and middle Eastern astronomy to the late 1990s, one which has an emphasis very much on a theoretical point of view. For the authors, it is the ideas that are central, not the observations.

  16. Magnetospheric and solar physics observations with the PAMELA experiment

    International Nuclear Information System (INIS)

    Casolino, M.; Adriani, O.; Ambriola, M.; Barbarino, G.C.; Basili, A.; Bazilevskaja, G.A.; Boezio, M.; Bogomolov, E.A.; Bonechi, L.; Bongi, M.; Bonvicini, V.; Bruno, A.; Cafagna, F.; Campana, D.; Carlson, P.; Castellini, G.

    2008-01-01

    PAMELA is a satellite-borne experiment designed to make long duration measurements of the cosmic radiation in Low Earth Orbit. It is devoted to the detection of the cosmic-ray spectra in the 100 MeV-300 GeV range with primary scientific goal the measurement of antiproton and positron spectra over the largest energy range ever achieved. Other tasks include the search for antinuclei with unprecedented sensitivity and the measurement of the light nuclear component of cosmic rays. In addition, PAMELA can investigate phenomena connected with solar and Earth physics. The apparatus consists of: a Time of Flight system, a magnetic spectrometer, an electromagnetic imaging calorimeter, a shower tail catcher scintillator, a neutron detector and an anticoincidence system. In this work we present some measurements of galactic, secondary and trapped particles performed in the first months of operation

  17. Magnetospheric and solar physics observations with the PAMELA experiment

    Energy Technology Data Exchange (ETDEWEB)

    Casolino, M. [INFN, Structure of Rome ' Tor Vergata' and Physics Department of University of Rome ' Tor Vergata' , Via della Ricerca Scientifica 1, I-00133 Rome (Italy)], E-mail: Marco.Casolino@roma2.infn.it; Adriani, O. [INFN, Structure of Florence and Physics Department of University of Florence, Via Sansone 1, I-50019 Sesto Fiorentino, Florence (Italy); Ambriola, M. [INFN, Structure of Bari and Physics Department of University of Bari, Via Amendola 173, I-70126 Bari (Italy); Barbarino, G.C. [INFN, Structure of Naples and Physics Department of University of Naples ' Federico II' , Via Cintia, I-80126 Naples (Italy); Basili, A. [INFN, Structure of Rome ' Tor Vergata' and Physics Department of University of Rome ' Tor Vergata' , Via della Ricerca Scientifica 1, I-00133 Rome (Italy); Bazilevskaja, G.A. [Lebedev Physical Institute, Leninsky Prospekt 53, RU-119991 Moscow (Russian Federation); Boezio, M. [INFN, Structure of Trieste and Physics Department of University of Trieste, Via A. Valerio 2, I-34127 Trieste (Italy); Bogomolov, E.A. [Ioffe Physical Technical Institute, Polytekhnicheskaya 26, RU-194021 St. Petersburg (Russian Federation); Bonechi, L.; Bongi, M. [INFN, Structure of Florence and Physics Department of University of Florence, Via Sansone 1, I-50019 Sesto Fiorentino, Florence (Italy); Bonvicini, V. [INFN, Structure of Trieste and Physics Department of University of Trieste, Via A. Valerio 2, I-34127 Trieste (Italy); Bruno, A.; Cafagna, F. [INFN, Structure of Bari and Physics Department of University of Bari, Via Amendola 173, I-70126 Bari (Italy); Campana, D. [INFN, Structure of Naples and Physics Department of University of Naples ' Federico II' , Via Cintia, I-80126 Naples (Italy); Carlson, P. [KTH, Department of Physics, Albanova University Centre, SE-10691 Stockholm (Sweden); Castellini, G. [IFAC, Via Madonna del Piano 10, I-50019 Sesto Fiorentino, Florence (Italy)] (and others)

    2008-04-01

    PAMELA is a satellite-borne experiment designed to make long duration measurements of the cosmic radiation in Low Earth Orbit. It is devoted to the detection of the cosmic-ray spectra in the 100 MeV-300 GeV range with primary scientific goal the measurement of antiproton and positron spectra over the largest energy range ever achieved. Other tasks include the search for antinuclei with unprecedented sensitivity and the measurement of the light nuclear component of cosmic rays. In addition, PAMELA can investigate phenomena connected with solar and Earth physics. The apparatus consists of: a Time of Flight system, a magnetic spectrometer, an electromagnetic imaging calorimeter, a shower tail catcher scintillator, a neutron detector and an anticoincidence system. In this work we present some measurements of galactic, secondary and trapped particles performed in the first months of operation.

  18. Magnetic reconnection physics in the solar wind with Voyager 2

    Science.gov (United States)

    Stevens, Michael L.

    2009-08-01

    Magnetic reconnection is the process by which the magnetic topology evolves in collisionless plasmas. This phenomenon is fundamental to a broad range of astrophysical processes such as stellar flares, magnetospheric substorms, and plasma accretion, yet it is poorly understood and difficult to observe in situ . In this thesis, the solar wind plasma permeating interplanetary space is treated as a laboratory for reconnection physics. I present an exhaustive statistical approach to the identification of reconnection outflow jets in turbulent plasma and magnetic field time series data. This approach has been automated and characterized so that the resulting reconnection survey can be put in context with other related studies. The algorithm is shown to perform similarly to ad hoc studies in the inner heliosphere. Based on this technique, I present a survey of 138 outflow jets for the Voyager 2 spacecraft mission, including the most distant in situ evidence of reconnection discovered to date. Reconnection in the solar wind is shown to be strongly correlated with stream interactions and with solar activity. The solar wind magnetic field is found to be reconnecting via large, quasi-steady slow- mode magnetohydrodynamic structures as far out as the orbit of Neptune. The role of slow-mode shocks is explored and, in one instance, a well-developed reconnection structure is shown to be in good agreement with the Petschek theory for fast reconnection. This is the first reported example of a reconnection exhaust that satisfies the full jump conditions for a stationary slow-mode shock pair. A complete investigation into corotating stream interactions over the Voyager 2 mission has revealed that detectable reconnection structure occurs in about 23% of forced, global-scale current sheets. Contrary to previous studies, I find that signatures of this kind are most likely to be observed for current sheets where the magnetic field shear and the plasma-b are high. Evidence has been found

  19. International solar-terrestrial physics program: a plan for the core spaceflight missions

    Energy Technology Data Exchange (ETDEWEB)

    1985-01-01

    This brochure has been prepared to describe the scope of the science problems to be investigated and the mission plan for the core International Solar-Terrestrial Physics (ISTP) Program. This information is intended to stimulate discussions and plans for the comprehensive worldwide ISTP Program. The plan for the study of the solar - terrestrial system is included. The Sun, geospace, and Sun-Earth interaction is discussed as is solar dynamics and the origins of solar winds.

  20. Romanian Democracy, Theory and Method

    Directory of Open Access Journals (Sweden)

    Romulus Brâncoveanu

    2013-02-01

    Full Text Available This is a comment on the type of democracy in Romania, as illiberal democracy. Given the Romanian democratization process, we can hope that, in the future, all populisms and politicization will cease, and a true liberal and constitutional democracy will be installed, which will not be a „Romanian democracy” as Paul Wolfowitz suggested to be exported in Iraq. The question is whether it is good or not to „export” such a political model. „Romanian democracy” could be an exporting model only as an alternative to dictatorship and under the assumption that it will be adjusted in time, under the external pressure.

  1. Romanian Nuclear Liability Legislation

    International Nuclear Information System (INIS)

    Banu, R.

    2006-01-01

    The regime of civil liability for nuclear damages in the Romanian legislation is defined especially by the Law no. 703/2001 on civil liability for nuclear damage, as well as the Government Decision no. 894/2003 for the approval of the Norms for the enforcement of Law no. 703/2001. These two documents constitute the legal framework that regulates the third party civil liability for nuclear damages. The paper is proposing to present the main elements of the relatively recent legal framework, namely: the principles content in the international acts on civil liability for nuclear damages, the subject to whom such law applies, the regime of civil liability for nuclear damages in Romania and provisions regarding the terrorist acts.(author)

  2. ROMANIAN TOURISM MARKETING RESEARCHES

    Directory of Open Access Journals (Sweden)

    Viorica JELEV

    2016-09-01

    Full Text Available In sustainable development, tourism plays a vital role, with a high contribution in Romania's economic recovery and relaunch. Raising the tourism product of the values enshrined in the corresponding standards and preferences of foreign tourists involves initiating and promoting actions that include, on one hand, workflows education and training of a mentality appropriate current type of development, and on the other hand , emphasizing sustainable development in regions of tourist’s reception. Based on these considerations, this paper aims to determine how the tourism products must be designed from the point of view of marketing, to comply with the principles of sustainability. To this end we analyzed research on consumption of tourist’s services in Romania, made by INSOMAR, and an analysis of the Romanian tourism seen by strangers.

  3. Standard physics solution to the solar neutrino problem?

    Energy Technology Data Exchange (ETDEWEB)

    Dar, A [Technion-Israel Inst. of Tech., Haifa (Israel). Dept. of Physics

    1996-11-01

    The {sup 8}B solar neutrino flux predicted by the standard solar model (SSM) is consistent within the theoretical and experimental uncertainties with that at Kamiokande. The Gallium and Chlorine solar neutrino experiments, however, seem to imply that the {sup 7}Be solar neutrino flux is strongly suppressed compared with that predicted by the SSM. If the {sup 7}Be solar neutrino flux is suppressed, still it can be due to astrophysical effects not included in the simplistic SSM. Such effects include short term fluctuations or periodic variation of the temperature in the solar core, rotational mixing of {sup 3}He in the solar core, and dense plasma effects which may strongly enhance p-capture by {sup 7}Be relative to e-capture. The new generation of solar observations which already look non stop deep into the sun, like Superkamiokande through neutrinos, and SOHO and GONG through acoustic waves, may point at the correct solution. Only Superkamiokande and/or future solar neutrino experiments, such as SNO, BOREXINO and HELLAZ, will be able to find out whether the solar neutrino problem is caused by neutrino properties beyond the minimal standard electroweak model or whether it is just a problem of the too simplistic standard solar model. (author) 1 fig., 3 tabs., refs.

  4. Ancient Chinese observations of physical phenomena attending solar eclipses

    International Nuclear Information System (INIS)

    Wang, P.K.; Siscoe, G.L.

    1980-01-01

    The realization that solar activity probably undergoes changes in qualitative character on time scales greater than the 11 or 22 year cycle but short compared to the duration of recorded history gives renewed importance to historical documents describing the state of solar activity. Modern eclipse observation reveal the presence of solar acitivity through the appearance of coronal structures and prominences. It has been widely remarked that eclipse records prior to the 18th century are uniformly silent on these conspicuous solar eclipse features, raising the possibility, however unlikely, that a change in solar activity has occurred which rendered them only recently noticeable. We present here material from ancient Chinese sources, primarily astrological, that describe phenomena attending solar eclipses that are almost certainly coronal structures and prominences. Thus, these aspects of the present character of solar activity have apparently occurred at other times in history, if not continuously. (orig.)

  5. Stages in the Formation of the Romanian Mental Space

    Directory of Open Access Journals (Sweden)

    POMPEI COCEAN

    2008-01-01

    Full Text Available In the evolution of the Romanian mental space, four distinct stages can be emphasized, each of them bringing its specific contribution to its defining and structuring. These stages are the following: the forerunning, Dacian stage, the 2nd century B.C. - 106 A.D.; the incipient, Dacian-Roman stage, 105 – 275 A.D.; the structuring, proto-Romanian stage, 275 – the 6th and 7th centuries; the Romanian stage of completion and affirmation, the 8th century – nowadays. Each stage is characterized by different forms, in continuous affirmation and improvement, of interrelations between the human communities and the site, of spiritually sublimation of the physical-geographical substratum features, of the territory inhabited by them.

  6. Romanian Educational Seismic Network Project

    Science.gov (United States)

    Tataru, Dragos; Ionescu, Constantin; Zaharia, Bogdan; Grecu, Bogdan; Tibu, Speranta; Popa, Mihaela; Borleanu, Felix; Toma, Dragos; Brisan, Nicoleta; Georgescu, Emil-Sever; Dobre, Daniela; Dragomir, Claudiu-Sorin

    2013-04-01

    Romania is one of the most active seismic countries in Europe, with more than 500 earthquakes occurring every year. The seismic hazard of Romania is relatively high and thus understanding the earthquake phenomena and their effects at the earth surface represents an important step toward the education of population in earthquake affected regions of the country and aims to raise the awareness about the earthquake risk and possible mitigation actions. In this direction, the first national educational project in the field of seismology has recently started in Romania: the ROmanian EDUcational SEISmic NETwork (ROEDUSEIS-NET) project. It involves four partners: the National Institute for Earth Physics as coordinator, the National Institute for Research and Development in Construction, Urban Planning and Sustainable Spatial Development " URBAN - INCERC" Bucharest, the Babeş-Bolyai University (Faculty of Environmental Sciences and Engineering) and the software firm "BETA Software". The project has many educational, scientific and social goals. The main educational objectives are: training students and teachers in the analysis and interpretation of seismological data, preparing of several comprehensive educational materials, designing and testing didactic activities using informatics and web-oriented tools. The scientific objective is to introduce into schools the use of advanced instruments and experimental methods that are usually restricted to research laboratories, with the main product being the creation of an earthquake waveform archive. Thus a large amount of such data will be used by students and teachers for educational purposes. For the social objectives, the project represents an effective instrument for informing and creating an awareness of the seismic risk, for experimentation into the efficacy of scientific communication, and for an increase in the direct involvement of schools and the general public. A network of nine seismic stations with SEP seismometers

  7. Solar and terrestrial physics. [effects of solar activities on earth environment

    Science.gov (United States)

    1975-01-01

    The effects of solar radiation on the near space and biomental earth, the upper atmosphere, and the magnetosphere are discussed. Data obtained from the OSO satellites pertaining to the solar cycle variation of extreme ultraviolet (EUV) radiation are analyzed. The effects of solar cycle variation of the characteristics of the solar wind are examined. The fluid mechanics of shock waves and the specific relationship to the characteristics of solar shock waves are investigated. The solar and corpuscular heating of the upper atmosphere is reported based on the findings of the AEROS and NATE experiments. Seasonal variations of the upper atmosphere composition are plotted based on OGO-6 mass spectrometer data.

  8. Romanian Physicists at CERN work for the Alice Program

    CERN Multimedia

    2007-01-01

    "For the past six years a team of Romanian scientists from the Institute of Nuclear Physics in Magurele, Romania, work as part of an international team of CERN to recreate the very first moments of the Universe, right after the Big Bang. The experiment was called Alice."(2 pages)

  9. SPASE: The Connection Among Solar and Space Physics Data Centers

    Science.gov (United States)

    Thieman, James R.; King, Todd A.; Roberts, D. Aaron

    2011-01-01

    The Space Physics Archive Search and Extract (SPASE) project is an international collaboration among Heliophysics (solar and space physics) groups concerned with data acquisition and archiving. Within this community there are a variety of old and new data centers, resident archives, "virtual observatories", etc. acquiring, holding, and distributing data. A researcher interested in finding data of value for his or her study faces a complex data environment. The SPASE group has simplified the search for data through the development of the SPASE Data Model as a common method to describe data sets in the various archives. The data model is an XML-based schema and is now in operational use. There are both positives and negatives to this approach. The advantage is the common metadata language enabling wide-ranging searches across the archives, but it is difficult to inspire the data holders to spend the time necessary to describe their data using the Model. Software tools have helped, but the main motivational factor is wide-ranging use of the standard by the community. The use is expanding, but there are still other groups who could benefit from adopting SPASE. The SPASE Data Model is also being expanded in the sense of providing the means for more detailed description of data sets with the aim of enabling more automated ingestion and use of the data through detailed format descriptions. We will discuss the present state of SPASE usage and how we foresee development in the future. The evolution is based on a number of lessons learned - some unique to Heliophysics, but many common to the various data disciplines.

  10. Numerical Simulations of Granular Physics in the Solar System

    Science.gov (United States)

    Ballouz, Ronald

    2017-08-01

    Granular physics is a sub-discipline of physics that attempts to combine principles that have been developed for both solid-state physics and engineering (such as soil mechanics) with fluid dynamics in order to formulate a coherent theory for the description of granular materials, which are found in both terrestrial (e.g., earthquakes, landslides, and pharmaceuticals) and extra-terrestrial settings (e.g., asteroids surfaces, asteroid interiors, and planetary ring systems). In the case of our solar system, the growth of this sub-discipline has been key in helping to interpret the formation, structure, and evolution of both asteroids and planetary rings. It is difficult to develop a deterministic theory for granular materials due to the fact that granular systems are composed of a large number of elements that interact through a non-linear combination of various forces (mechanical, gravitational, and electrostatic, for example) leading to a high degree of stochasticity. Hence, we study these environments using an N-body code, pkdgrav, that is able to simulate the gravitational, collisional, and cohesive interactions of grains. Using pkdgrav, I have studied the size segregation on asteroid surfaces due to seismic shaking (the Brazil-nut effect), the interaction of the OSIRIS-REx asteroid sample-return mission sampling head, TAGSAM, with the surface of the asteroid Bennu, the collisional disruptions of rubble-pile asteroids, and the formation of structure in Saturn's rings. In all of these scenarios, I have found that the evolution of a granular system depends sensitively on the intrinsic properties of the individual grains (size, shape, sand surface roughness). For example, through our simulations, we have been able to determine relationships between regolith properties and the amount of surface penetration a spacecraft achieves upon landing. Furthermore, we have demonstrated that this relationship also depends on the strength of the local gravity. By comparing our

  11. The coronas-F space mission key results for solar terrestrial physics

    CERN Document Server

    2014-01-01

    This volume is the updated and extended translation of the Russian original. It presents the results of observations of solar activity and its effects in the Earth space environment carried out from July 2001 to December 2005 on board the CORONAS-F space mission. The general characteristics of the CORONAS-F scientific payload are provided with a description of the principal experiments. The main results focus on the global oscillations of the Sun (p-modes), solar corona, solar flares, solar cosmic rays, Earth’s radiation belts, and upper atmosphere. The book will be welcomed by students, post-graduates, and scientists working in the field of solar and solar-terrestrial physics. This English edition is supplemented by sections presenting new results of the SPIRIT and TESIS experiments under the CORONAS solar program, as well as from the SONG experiment onboard the CORONAS-F satellite.

  12. Romanian Scholarly Productivity: Recent History and Recommendations

    Science.gov (United States)

    Ives, Bob; Badescu, Gabriel

    2015-01-01

    Romanian scholars, and others, have decried the quality and quantity of scholarly productivity from Romania. However, Romanian scholars face challenges of both tradition and resources as they try to westernize their higher education system. We analyzed data from two sources to compare Romanian scholarly productivity to that of other countries from…

  13. European dimensions in Romanian Theological Discourse | Chirila ...

    African Journals Online (AJOL)

    This article underlines particularly those aspects of Romanian theology that distinguish it from other theological refl ections. By making use of liturgical discourse, Romanian theology refl ects the ecumenical dimension of the prayers of the Divine Liturgy. It is this specifi city that provides Romanian theology's missionary ...

  14. Upper Secondary Students' Understanding of the Basic Physical Interactions in Analogous Atomic and Solar Systems

    Science.gov (United States)

    Taber, Keith S.

    2013-01-01

    Comparing the atom to a "tiny solar system" is a common teaching analogy, and the extent to which learners saw the systems as analogous was investigated. English upper secondary students were asked parallel questions about the physical interactions between the components of a simple atomic system and a simple solar system to investigate…

  15. Understanding Solar Coronal Heating through Atomic and Plasma Physics Experiments

    Science.gov (United States)

    Savin, Daniel Wolf; Arthanayaka, Thusitha; Bose, Sayak; Hahn, Michael; Beiersdorfer, Peter; Brown, Gregory V.; Gekelman, Walter; Vincena, Steve

    2017-08-01

    Recent solar observations suggest that the Sun's corona is heated by Alfven waves that dissipate at unexpectedly low heights in the corona. These observations raise a number of questions. Among them are the problems of accurately quantifying the energy flux of the waves and that of describing the physical mechanism that leads to the wave damping. We are performing laboratory experiments to address both of these issues.The energy flux depends on the electron density, which can be measured spectroscopically. However, spectroscopic density diagnostics have large uncertainties, because they depend sensitively on atomic collisional excitation, de-excitation, and radiative transition rates for multiple atomic levels. Essentially all of these data come from theory and have not been experimentally validated. We are conducting laboratory experiments using the electron beam ion trap (EBIT) at Lawrence Livermore National Laboratory that will provide accurate empirical calibrations for spectroscopic density diagnostics and which will also help to guide theoretical calculations.The observed rapid wave dissipation is likely due to inhomogeneities in the plasma that drive flows and currents at small length scales where energy can be more efficiently dissipated. This may take place through gradients in the Alfvén speed along the magnetic field, which causes wave reflection and generates turbulence. Alternatively, gradients in the Alfvén speed across the field can lead to dissipation through phase-mixing. Using the Large Plasma Device (LAPD) at the University of California Los Angeles, we are studying both of these dissipation mechanisms in the laboratory in order to understand their potential roles in coronal heating.

  16. Reforming Romanian energy policy

    International Nuclear Information System (INIS)

    Perkins, S.

    1993-01-01

    Success in reforming energy sector depends on the implementation of the programme of economic reform agreed in February 1993. The difficulty of the negotiations between the International Monetary Fund and the Romanian government reflects the wider difficulties faced by the economy as a whole. They can be blamed in part on the legacy of uneconomic and inflexible industrial development and in part on opposition from interest groups which stand to lose from reform. Nonetheless, in spite of hesitant approach, the government does appear committed to the economic reform necessary to establish a market-oriented economy. But as the danger of a financial crisis engendered by the inadequately supported short-term borrowing of foreign exchange becomes urgent, the question is whether economic reform can be now implemented fast enough to protect economic enterprises and saving from a debt crisis. The scope for further delay in implementing the 1993 economic reform programme is fast disappearing. Procrastination should not be allowed to threaten the success of the reforms achieved in the energy and other sectors of the economy. 8 refs., 2 figs

  17. Recent perspectives in solar physics - Elemental composition, coronal structure and magnetic fields, solar activity

    Science.gov (United States)

    Newkirk, G., Jr.

    1975-01-01

    Elemental abundances in the solar corona are studied. Abundances in the corona, solar wind and solar cosmic rays are compared to those in the photosphere. The variation in silicon and iron abundance in the solar wind as compared to helium is studied. The coronal small and large scale structure is investigated, emphasizing magnetic field activity and examining cosmic ray generation mechanisms. The corona is observed in the X-ray and EUV regions. The nature of coronal transients is discussed with emphasis on solar-wind modulation of galactic cosmic rays. A schematic plan view of the interplanetary magnetic field during sunspot minimum is given showing the presence of magnetic bubbles and their concentration in the region around 4-5 AU by a fast solar wind stream.

  18. Scientific study in solar and plasma physics relative to rocket and balloon projects

    Science.gov (United States)

    Wu, S. T.

    1993-01-01

    The goals of this research are to provide scientific and technical capabilities in the areas of solar and plasma physics contained in research programs and instrumentation development relative to current rocket and balloon projects; to develop flight instrumentation design, flight hardware, and flight program objectives and participate in peer reviews as appropriate; and to participate in solar-terrestrial physics modeling studies and analysis of flight data and provide theoretical investigations as required by these studies.

  19. Constantin Mavrocordat - Romanian Culture Promotor

    Directory of Open Access Journals (Sweden)

    Niculina Vârgolici

    2015-01-01

    Full Text Available For a long time the Phanariot age was considered a dark era and the reforming Prince Constantin Mavrocordat's modernizing activity almost ignored. The signification of the Phanariot Prince's reform policy has to be revalued in the European and Romanian context of the 18th century. The enlighted Prince would reform the administration, justice, fiscal system and education setting up unexistent institutions at that time in Romanian Countries. Both in history and especially in culture, his role as a reformer is undisputable. His efforts in modernizing the Romanian society carried out in a document published in "Mercure de France", 1742 with a suggestive title as Constitution. His reigns signified a renovating period of the political, social, administration and enlightment ideas.

  20. DETERMINING CONSUMERS’ PROPENSITY TO BUY ROMANIAN PRODUCTS

    Directory of Open Access Journals (Sweden)

    Liviu CRĂCIUN

    2011-01-01

    Full Text Available In this paper we investigated the sources of “Buy Romanian” attitude. Weformulated three constructs namely Buy Romanian, nationalism andinternationalism and we measured them by developing three scales. Thescales were included in a questionnaire that was administered to 110respondents. Performing statistical analysis, the results showed us that BuyRomanian is influenced by the general opinion toward the Romanianproducts and by nationalism orientation. There is no correlation among BuyRomanian and internationalism. These findings are useful because in orderto stimulate buying behavior of Romanian products by Romanian consumers,it is necessary to spot the deepest motivations.

  1. ERP for Romanian Higher Education

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available Also most of the big ERP providers provide solutions for higher education, including SAP AG, Oracle, JD Eduards, Peoplesoft, universities preferr other specialized applications which better fit their specific needs. This paper presents the advantages of an integrated solution for higher education and analyzes the solutions offered for this sector by the Romanian ERP market. The conlusion is more like an invitation to discussion about possible solutions to the present Romanian university situation: low budgets, changing regulations, isolated, self-developed applications.

  2. Creative Children in Romanian Society.

    Science.gov (United States)

    Dinca, Margareta

    1999-01-01

    Romanian teachers and creative adolescents were interviewed to profile the creative adolescent, focusing on self-image and a description of social conditions contributing to creativity. Responses suggested that schools lack the means to stimulate creativity. Teachers recognize creativity but lack curricula to meet students' needs. Creative…

  3. Romanian nuclear fuel cycle development

    International Nuclear Information System (INIS)

    Rapeanu, S.N.; Comsa, Olivia

    1998-01-01

    Romanian decision to introduce nuclear power was based on the evaluation of electricity demand and supply as well as a domestic resources assessment. The option was the introduction of CANDU-PHWR through a license agreement with AECL Canada. The major factors in this choice have been the need of diversifying the energy resources, the improvement the national industry and the independence of foreign suppliers. Romanian Nuclear Power Program envisaged a large national participation in Cernavoda NPP completion, in the development of nuclear fuel cycle facilities and horizontal industry, in R and D and human resources. As consequence, important support was being given to development of industries involved in Nuclear Fuel Cycle and manufacturing of equipment and nuclear materials based on technology transfer, implementation of advanced design execution standards, QA procedures and current nuclear safety requirements at international level. Unit 1 of the first Romanian nuclear power plant, Cernavoda NPP with a final profile 5x700 Mw e, is now in operation and its production represents 10% of all national electricity production. There were also developed all stages of FRONT END of Nuclear Fuel Cycle as well as programs for spent fuel and waste management. Industrial facilities for uranian production, U 3 O 8 concentrate, UO 2 powder and CANDU fuel bundles, as well as heavy water plant, supply the required fuel and heavy water for Cernavoda NPP. The paper presents the Romanian activities in Nuclear Fuel Cycle and waste management fields. (authors)

  4. Solar Radiation Received by Slopes Using COMS Imagery, a Physically Based Radiation Model, and GLOBE

    Directory of Open Access Journals (Sweden)

    Jong-Min Yeom

    2016-01-01

    Full Text Available This study mapped the solar radiation received by slopes for all of Korea, including areas that are not measured by ground station measurements, through using satellites and topographical data. When estimating insolation with satellite, we used a physical model to measure the amount of hourly based solar surface insolation. Furthermore, we also considered the effects of topography using the Global Land One-Kilometer Base Elevation (GLOBE digital elevation model (DEM for the actual amount of incident solar radiation according to solar geometry. The surface insolation mapping, by integrating a physical model with the Communication, Ocean, and Meteorological Satellite (COMS Meteorological Imager (MI image, was performed through a comparative analysis with ground-based observation data (pyranometer. Original and topographically corrected solar radiation maps were created and their characteristics analyzed. Both the original and the topographically corrected solar energy resource maps captured the temporal variations in atmospheric conditions, such as the movement of seasonal rain fronts during summer. In contrast, although the original solar radiation map had a low insolation value over mountain areas with a high rate of cloudiness, the topographically corrected solar radiation map provided a better description of the actual surface geometric characteristics.

  5. Application of the idea of morphism in solar-terrestrial physics and space weather

    International Nuclear Information System (INIS)

    Mateev, Lachezar; Tassev, Yordan; Velinov, Peter

    2016-01-01

    The actual problems of solar-terrestrial physics, in particular of space weather are related to the prediction of the space environment state and are solved by means of different analyses and models. In the present work we introduce a new mathematical approach to the study of physical processes in the system Sun-Earth. For example, in the ionization of the ionosphere and atmosphere under the influence of cosmic rays a model is used that applies the principle of homomorphism. When calculating the parameters of space weather such as solar wind, interplanetary magnetic fields, Earth’s magnetosphere, geomagnetic storms and others, the introduction and application of mathematical objects is appropriate: morphisms, groups, categories, monads, functors, natural transformations and others. Such an approach takes into account the general laws of physical processes in the system Sun – Earth and helps in their testing and calculation. It is useful for such complex systems and processes as these in the solar-terrestrial physics and space weather. Some methods for algebraic structures can be introduced. These methods give the possibility for axiomatization of the physical data reality and the application of algebraic methods for their processing. Here we give the base for the transformation from the algebraic theory of categories and morphisms to the physical structure of concepts and data. Such problems are principally considered in the proposed work. Key words: pace weather, space radiation environment, solar effects, forecasting, energetic solar particles, cosmic rays

  6. The Solar Physics Observatory at Kodaikanal and John Evershed

    Indian Academy of Sciences (India)

    Admin

    principal institutions devoted to work on the fundamental posi- .... All major astronomical equipment and the library were shifted from Madras to Kodaikanal .... eclipses, Evershed carried his own home-made instruments, prismatic ... scientifically fruitful time organised by Hale's main solar collaborator Ellerman and the staff of.

  7. Vertical bifacial solar farms: Physics, design, and global optimization

    KAUST Repository

    Khan, M. Ryyan; Hanna, Amir; Sun, Xingshu; Alam, Muhammad A.

    2017-01-01

    10–20% more energy than a traditional monofacial farm for a practical row-spacing of 2 m (corresponding to 1.2 m high panels). With the prospect of additional 5–20% energy gain from reduced soiling and tilt optimization, bifacial solar farm do offer a

  8. Device physics of donor/acceptor-blend solar cells

    NARCIS (Netherlands)

    Koster, Lambert Jan Anton

    2007-01-01

    Harvesting energy directly from the Sun is a very attractive, but not an easy way of providing mankind with energy. Efficient, cheap, lightweight, flexible, and environmentally friendly solar panels are very desirable. Conjugated polymers bear the potential of fulfilling these requisites. Due to

  9. Solar Flare Physics Enlivened by TRACE and RHESSI Markus J ...

    Indian Academy of Sciences (India)

    the highest EUV spatial resolution and the Ramaty High Energy Solar Spec- trometric Imager ... Displaced Electron and Ion Acceleration Sources. Key words. ... 2002) and the solid-state detectors of the Soft ... new diagnostic of the flare plasma temperature and iron abundance. 3. .... from the thick-target model (Fig. 3, right ...

  10. The technical analysis of the stock exchange and physics: Japanese candlesticks for solar activity

    Science.gov (United States)

    Dineva, C.; Atanasov, V.

    2013-09-01

    In this article, we use the Japanese candlesticks, a method popular in the technical analysis of the Stock/Forex markets and apply it to a variable in physics-the solar activity. This method is invented and used exclusively for economic analysis and its application to a physical problem produced unexpected results. We found that the Japanese candlesticks are convenient tool in the analysis of the variables in the physics of the Sun. Based on our observations, we differentiated a new cycle in the solar activity.

  11. Vertical bifacial solar farms: Physics, design, and global optimization

    KAUST Repository

    Khan, M. Ryyan

    2017-09-04

    There have been sustained interest in bifacial solar cell technology since 1980s, with prospects of 30–50% increase in the output power from a stand-alone panel. Moreover, a vertical bifacial panel reduces dust accumulation and provides two output peaks during the day, with the second peak aligned to the peak electricity demand. Recent commercialization and anticipated growth of bifacial panel market have encouraged a closer scrutiny of the integrated power-output and economic viability of bifacial solar farms, where mutual shading will erode some of the anticipated energy gain associated with an isolated, single panel. Towards that goal, in this paper we focus on geography-specific optimization of ground-mounted vertical bifacial solar farms for the entire world. For local irradiance, we combine the measured meteorological data with the clear-sky model. In addition, we consider the effects of direct, diffuse, and albedo light. We assume the panel is configured into sub-strings with bypass-diodes. Based on calculated light collection and panel output, we analyze the optimum farm design for maximum yearly output at any given location in the world. Our results predict that, regardless of the geographical location, a vertical bifacial farm will yield 10–20% more energy than a traditional monofacial farm for a practical row-spacing of 2 m (corresponding to 1.2 m high panels). With the prospect of additional 5–20% energy gain from reduced soiling and tilt optimization, bifacial solar farm do offer a viable technology option for large-scale solar energy generation.

  12. National Physics Conference. Paper Abstracts

    International Nuclear Information System (INIS)

    Marinela Dumitriu, Editorial Coordination.

    1995-01-01

    This book contains the abstracts of the proceedings of the annual Romanian Physics Conference organized by Romanian Physics Society. The conference was held on November 30 to December 2, 1995 in the city of Baia Mare. It was organized in the following nine sections: 1 - Astrophysics, Particle Physics, Nuclear Physics, Molecular and Atomic Physics; 2 - Plasma Physics; 3 - Biophysics; 4 - Technical Physics; 5 - Theoretical Physics; 6 -The Physics of Energy; 7 - The Physics of Environment 8 - Solid State Physics; 9 - Optical and Quantum Electronics. The full texts can be obtained on request from the Romanian Physical Society or directly from authors

  13. To Measure Probable Physical Changes On The Earth During Total Solar Eclipse Using Geophysical Methods

    International Nuclear Information System (INIS)

    Gocmen, C.

    2007-01-01

    When the total solar eclipse came into question, people connected the eclipse with the earthquake dated 17.08.1999. We thought if any physical parameters change during total solar eclipse on the earth, we could measure this changing and we did the project 'To Measure Probable Physical Changes On The Earth During Total Solar Eclipse Using Geophysical Methods' We did gravity, magnetic and self-potential measurements at Konya and Ankara during total solar eclipse (29, March, 2006) and the day before eclipse and the day after eclipse. The measurements went on three days continuously twenty-four hours at Konya and daytime in Ankara. Bogazici University Kandilli Observatory gave us magnetic values in Istanbul and we compare the values with our magnetic values. Turkish State Meteorological Service sent us temperature and air pressure observations during three days, in Konya and Ankara. We interpreted all of them

  14. The development of solar systems - Physical and cosmological considerations

    Science.gov (United States)

    Treder, H.-J.

    Present knowledge of the evolution of the universe is addressed in terms of various philosophies, in particular Kantian philosophy. The formation of the solar system according to the theories of Kant and Laplace is reviewed and evaluated in terms of the time necessary to accomplish it. The significance of the Mach-Einstein ideas concerning inertia and Dirac's (1927) notion of a changing gravitational constant in this context is also considered.

  15. SOLAR NEUTRINO PHYSICS: SENSITIVITY TO LIGHT DARK MATTER PARTICLES

    Energy Technology Data Exchange (ETDEWEB)

    Lopes, Ilidio [Centro Multidisciplinar de Astrofisica, Instituto Superior Tecnico, Universidade Tecnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa (Portugal); Silk, Joseph, E-mail: ilidio.lopes@ist.utl.pt, E-mail: ilopes@uevora.pt, E-mail: silk@astro.ox.ac.uk [Institut d' Astrophysique de Paris, UMR 7095 CNRS, Universite Pierre et Marie Curie, 98 bis Boulevard Arago, Paris 75014 (France)

    2012-06-20

    Neutrinos are produced in several neutrino nuclear reactions of the proton-proton chain and carbon-nitrogen-oxygen cycle that take place at different radii of the Sun's core. Hence, measurements of solar neutrino fluxes provide a precise determination of the local temperature. The accumulation of non-annihilating light dark matter particles (with masses between 5 GeV and 16 GeV) in the Sun produces a change in the local solar structure, namely, a decrease in the central temperature of a few percent. This variation depends on the properties of the dark matter particles, such as the mass of the particle and its spin-independent scattering cross-section on baryon-nuclei, specifically, the scattering with helium, oxygen, and nitrogen among other heavy elements. This temperature effect can be measured in almost all solar neutrino fluxes. In particular, by comparing the neutrino fluxes generated by stellar models with current observations, namely {sup 8}B neutrino fluxes, we find that non-annihilating dark matter particles with a mass smaller than 10 GeV and a spin-independent scattering cross-section with heavy baryon-nuclei larger than 3 Multiplication-Sign 10{sup -37} cm{sup -2} produce a variation in the {sup 8}B neutrino fluxes that would be in conflict with current measurements.

  16. Device physics underlying silicon heterojunction and passivating-contact solar cells: A topical review

    KAUST Repository

    Chavali, Raghu V. K.

    2018-01-15

    The device physics of commercially dominant diffused-junction silicon solar cells is well understood, allowing sophisticated optimization of this class of devices. Recently, so-called passivating-contact solar cell technologies have become prominent, with Kaneka setting the world\\'s silicon solar cell efficiency record of 26.63% using silicon heterojunction contacts in an interdigitated configuration. Although passivating-contact solar cells are remarkably efficient, their underlying device physics is not yet completely understood, not in the least because they are constructed from diverse materials that may introduce electronic barriers in the current flow. To bridge this gap in understanding, we explore the device physics of passivating contact silicon heterojunction (SHJ) solar cells. Here, we identify the key properties of heterojunctions that affect cell efficiency, analyze the dependence of key heterojunction properties on carrier transport under light and dark conditions, provide a self-consistent multiprobe approach to extract heterojunction parameters using several characterization techniques (including dark J-V, light J-V, C-V, admittance spectroscopy, and Suns-Voc), propose design guidelines to address bottlenecks in energy production in SHJ cells, and develop a process-to-module modeling framework to establish the module\\'s performance limits. We expect that our proposed guidelines resulting from this multiscale and self-consistent framework will improve the performance of future SHJ cells as well as other passivating contact-based solar cells.

  17. Planar structured perovskite solar cells by hybrid physical chemical vapor deposition with optimized perovskite film thickness

    Science.gov (United States)

    Wei, Xiangyang; Peng, Yanke; Jing, Gaoshan; Cui, Tianhong

    2018-05-01

    The thickness of perovskite absorber layer is a critical parameter to determine a planar structured perovskite solar cell’s performance. By modifying the spin coating speed and PbI2/N,N-dimethylformamide (DMF) solution concentration, the thickness of perovskite absorber layer was optimized to obtain high-performance solar cells. Using a PbI2/DMF solution of 1.3 mol/L, maximum power conversion efficiency (PCE) of a perovskite solar cell is 15.5% with a perovskite film of 413 nm at 5000 rpm, and PCE of 14.3% was also obtained for a solar cell with a perovskite film of 182 nm thick. It is derived that higher concentration of PbI2/DMF will result in better perovskite solar cells. Additionally, these perovskite solar cells are highly uniform. In 14 sets of solar cells, standard deviations of 11 sets of solar cells were less than 0.50% and the smallest standard deviation was 0.25%, which demonstrates the reliability and effectiveness of hybrid physical chemical vapor deposition (HPCVD) method.

  18. International Living With a Star (ILWS), a new collaborative space program in Solar, Heliospheric and Solar-Terrestrial Physics

    Science.gov (United States)

    Opgenoorth, H. J.; Guhathakurta, M.; Liu, W.; Kosugi, T.; Zelenyi, L.

    2003-04-01

    International cooperation has long been a vital element in the scientific investigation of solar variability and its impact on Earth and its space environment. Recently a new international cooeperative program in solar terrestrial physics has been established by the major space agencies of the world, called the International Living With a Star (ILWS) program. ILWS is a follow on to the highly successful International Solar Terrestrial Physics (ISTP) program which involved international parterners. ISTP, with its steady flow of discoveries and new knowledge in solar Terrestrial physics, has laid the foundation for the coordinated study of the Sun-Earth sytem as a connected stellar-planetary system, system which is humanity's home. The first step in establishing ILWS was taken in the fall of 2000 when funding was approved for the NASA's Living With a Star (LWS) program whose goal is to develop the scientific understanding necessary to effectively address those aspects of the connected Sun-Earth system that directly affect life and society. The scientific goals of ILWS are defined in a broader sense, aiming to include future solar, heliospheric and solar terrestrial missions of both applied and fundamental scientific focus. The ultimate goal of ILWS wil be to increase our understanding of how solar variability affects the terrestrial and other planetary environments both in the short and long term, and in particular how man and society may be affected by solar variability and its consequences. The mission charter of ILWS is 'to stimulate, strengthen and coordinate space research in order to understand the governing processes of the connected Sun-Earth System as an integrated entity'. More detailed ILWS Objectives are to stimulate and facilitate: - The study of the Sun Earth connected system and the effects which influence life and society - Collaboration among all potential partners in solar-terrestrial space missions - Synergistic coordination of international

  19. ATLAS Experiment Brochure - Romanian

    CERN Multimedia

    AUTHOR|(CDS)2081027

    2018-01-01

    ATLAS is one of the four major experiments at the Large Hadron Collider at CERN. It is a general-purpose particle physics experiment run by an international collaboration, and is designed to exploit the full discovery potential and the huge range of physics opportunities that the LHC provides.

  20. [German influences on Romanian medical terminology].

    Science.gov (United States)

    Răcilă, R G; Răileanu, Irena; Rusu, V

    2008-01-01

    The medical terminology plays a key part both in the study of medicine as well as in its practice. Moreover, understanding the medical terms is important not only for the doctor but also for the patients who want to learn more about their condition. For these reasons we believe that the study of medical terminology is one of great interest. The aim of our paper was to evaluate the German linguistic and medical influences on the evolution of the Romanian medical terminology. Since the Romanian-German cultural contacts date back to the 12th century we had reasons to believe that the number of German medical words in Romanian would be significant. To our surprise, the Romanian language has very few German words and even less medical terms of German origin. However, when we searched the list of diseases coined after famous medical personalities, we found out that 26 % of them bore the names of German doctors and scientists. Taken together this proves that the German medical school played an important role on the evolution of Romanian medicine despite the fact that the Romanian vocabulary was slightly influenced by the German language. We explain this fact on the structural differences between the Romanian and German languages, which make it hard for German loans to be integrated in the Romanian lexis. In conclusion we state that the German influence on the Romanian medical terminology is weak despite the important contribution of the German medical school to the development of medical education and healthcare in Romania. Key

  1. Device physics of hydrogenated amorphous silicon solar cells

    Science.gov (United States)

    Liang, Jianjun

    This dissertation reports measurements on and modeling of hydrogenated amorphous silicon (a-Si:H) nip solar cells. Cells with thicknesses from 200-900 nm were prepared at United Solar Ovonic LLC. The current density-voltage (J-V) relations were measured under laser illumination (685 nm wavelength, up to 200 mW/cm2) over the temperature range 240 K--350 K. The changes in the cells' open-circuit voltage during extended laser illumination (light-soaking) were measured, as were the cell properties in several light-soaked states. The J-V properties of cells in their as-deposited and light-soaked states converge at low-temperatures. Electromodulation spectra for the cells were also measured over the range 240 K--350 K to determine the temperature-dependent bandgap. These experimental results were compared to computer calculations of J-V relations using the AMPS ((c)Pennsylvania State University) computer code. Bandtail parameters (for electron and hole mobility and recombination) were consistent with published drift-mobility and transient photocurrent measurements on a-Si:H. The open-circuit voltage and power density measurements on as-deposited cells, as a function of temperature and thickness, were predicted well. The calculations support a general "hole mobility limited" approach to analyzing a-Si:H solar cells, and indicate that the doped electrode layers, the as-deposited density of dangling bonds, and the electron mobility are of secondary importance to as-deposited cells. For light-soaked a-Si:H solar cells, incorporation of a density of dangling bonds in the computer calculations accounted satisfactorily for the power and open-circuit voltage measurements, including the low-temperature convergence effect. The calculations indicate that, in the light-soaked state at room-temperature, electron recombination is split nearly evenly between holes trapped in the valence bandtail and holes trapped on dangling bonds. The result supports Stutzmann, Jackson, and Tsai

  2. The Yohkoh mission for high-energy solar physics

    Science.gov (United States)

    Acton, L.; Tsuneta, S.; Ogawara, Y.; Bentley, R.; Bruner, M.; Canfield, R.; Culhane, L.; Doschek, G.; Hiei, E.; Hirayama, T.

    1992-01-01

    Data on solar flare mechanisms and the sun's corona will be generated by Japan's Yohkoh satellite's X-ray imaging sensors and X-ray and gamma-ray spectrometers. It is noted that the X-ray corona above active regions expands, in some cases almost continually, in contradiction of the widely accepted model of magnetohydrostatic equilibrium in such regions. Flaring X-ray bright points have been discovered to often involve ejecta into an adjacent, much larger and fainter magnetic loop, which brightens along its length at speeds up to 1000 km/sec.

  3. Romanian tourism performing, representation done?

    Directory of Open Access Journals (Sweden)

    Silvia Popescu Ph.D.

    2013-07-01

    Full Text Available We chose to tackle this problem because we considered it of great opportunity for the Romanian economy and yet insufficiently addressed in education, scientific research and especially contemporary economic policies. To answer the question, in fact, gave the title of the paper, we start from the observation that in all economic systems, tourism plays an increasingly important due to the increasing contribution to Gross Domestic Product and the strong social and cultural impact of it.

  4. Evolution of the solar system - relations to physics and cosmology

    International Nuclear Information System (INIS)

    Treder, H.J.

    1987-01-01

    The Kantian cosmogony 'based on Newtonian principles' is founded on celestial mechanics, statistical mechanics, and atomistical thermodynamics. However, these fundamental physical laws are working in the given cosmos. (author)

  5. The electrical power subsystem design for the high energy solar physics spacecraft concepts

    Science.gov (United States)

    Kulkarni, Milind

    1993-01-01

    This paper discusses the Electrical Power Subsystem (EPS) requirements, architecture, design description, performance analysis, and heritage of the components for two spacecraft concepts for the High Energy Solar Physics (HESP) Mission. It summarizes the mission requirements and the spacecraft subsystems and instrument power requirements, and it describes the EPS architecture for both options. A trade study performed on the selection of the solar cells - body mounted versus deployed panels - and the optimum number of panels is also presented. Solar cell manufacturing losses, array manufacturing losses, and the radiation and temperature effects on the GaAs/Ge and Si solar cells were considered part of the trade study and are included in this paper. Solar cell characteristics, cell circuit description, and the solar array area design are presented, as is battery sizing analysis performed based on the power requirements during launch and initial spacecraft operations. This paper discusses Earth occultation periods and the battery power requirements during this period as well as shunt control, battery conditioning, and bus regulation schemes. Design margins, redundancy philosophy, and predicted on-orbit battery and solar cell performance are summarized. Finally, the heritage of the components and technology risk assessment are provided.

  6. From Emergence to Eruption: The Physics and Diagnostics of Solar Active Regions

    Science.gov (United States)

    Cheung, Mark

    2017-08-01

    The solar photosphere is continuously seeded by the emergence of magnetic fields from the solar interior. In turn, photospheric evolution shapes the magnetic terrain in the overlying corona. Magnetic fields in the corona store the energy needed to power coronal mass ejections (CMEs) and solar flares. In this talk, we recount a physics-based narrative of solar eruptive events from cradle to grave, from emergence to eruption, from evaporation to condensation. We review the physical processes which are understood to transport magnetic flux from the interior to the surface, inject free energy and twist into the corona, disentangle the coronal field to permit explosive energy release, and subsequently convert the released energy into observable signatures. Along the way, we review observational diagnostics used to constrain theories of active region evolution and eruption. Finally, we discuss the opportunities and challenges enabled by the large existing repository of solar observations. We argue that the synthesis of physics and diagnostics embodied in (1) data-driven modeling and (2) machine learning efforts will be an accelerating agent for scientific discovery.

  7. ENGLISH LANGUAGE AND ROMANIAN MEDIA

    Directory of Open Access Journals (Sweden)

    Monica Condruz-Bacescu

    2017-03-01

    Full Text Available The paper deals with the significant increase of English words and expressions in Romanian media, in the general context of English and American words’ invasion. The premise from which we start to analyze the influence of English on Romanian audiovisual space is that this influence is specific not only to Romania, but is also found in many countries worldwide. Massive borrowing of Anglo-American terms was obvious after the Second World War in most European languages. This paper constitutes an awareness call to all communication specialists, putting particular emphasis on journalists’ role and those responsible in communication to convey future generations a constant concern for all that means Romanian language. The second part of the paper presents examples of necessary borrowings and luxury Anglicisms from different fields: economic, financial, trade, education and research; sports, communication and media terminology. Then, the next part deals with examples from Romanian newspapers, magazines, from TV and radio. The media, the main providers of Anglicisms, have built a secondary reality, relying on information, reports and interpretations which they select, order them according to priorities, and spread them among the public, using a certain terminology. The attitude of speakers and specialists to the avalanche of English terms in Romanian audiovisual language must be a rational one, since it is necessary to measure both advantages and disadvantages. Therefore, in this paper I wish to plead for quality in journalistic expression without blaming the use of anglicisms or neologisms regardless of the language of origin. On the contrary, I would like to emphasize that, when their use is justified in terms of terminology and when they come to cover a semantic void or a more precise meaning, borrowings may be a demonstration of spirituality, enrichment, networking and integration of science and modern technology. The conclusion is that the

  8. A Comparison between Physics-based and Polytropic MHD Models for Stellar Coronae and Stellar Winds of Solar Analogs

    Energy Technology Data Exchange (ETDEWEB)

    Cohen, O. [Lowell Center for Space Science and Technology, University of Massachusetts, Lowell, MA 01854 (United States)

    2017-02-01

    The development of the Zeeman–Doppler Imaging (ZDI) technique has provided synoptic observations of surface magnetic fields of low-mass stars. This led the stellar astrophysics community to adopt modeling techniques that have been used in solar physics using solar magnetograms. However, many of these techniques have been neglected by the solar community due to their failure to reproduce solar observations. Nevertheless, some of these techniques are still used to simulate the coronae and winds of solar analogs. Here we present a comparative study between two MHD models for the solar corona and solar wind. The first type of model is a polytropic wind model, and the second is the physics-based AWSOM model. We show that while the AWSOM model consistently reproduces many solar observations, the polytropic model fails to reproduce many of them, and in the cases where it does, its solutions are unphysical. Our recommendation is that polytropic models, which are used to estimate mass-loss rates and other parameters of solar analogs, must first be calibrated with solar observations. Alternatively, these models can be calibrated with models that capture more detailed physics of the solar corona (such as the AWSOM model) and that can reproduce solar observations in a consistent manner. Without such a calibration, the results of the polytropic models cannot be validated, but they can be wrongly used by others.

  9. Solar, Stellar and Galactic Connections between Particle Physics and Astrophysics

    CERN Document Server

    Carraminana, Alberto

    2007-01-01

    This book collects extended and specialized reviews on topics linking astrophysics and particle physics at a level intermediate between a graduate student and a young researcher. The book includes also three reviews on observational techniques used in forefront astrophysics and short articles on research performed in Latin America. The reviews, updated and written by specialized researchers, describe the state of the art in the related research topics. This book is a valuable complement not only for research but also for lecturers in specialized course of high energy astrophysics, cosmic ray astrophysics and particle physics.

  10. Tens of Romanian scientists work at CERN

    CERN Multimedia

    Silian, Sidonia

    2007-01-01

    "The figures regarding the actual number of Romanian scientists working at the European Center for Nuclear Research, or CERN, differ. The CERN data base lists some 30 Romanians on its payroll, while the scientists with the Nuclear Center at Magurele, Romania, say they should be around 50." (1 page)

  11. Teaching Gender and Geography in Romanian Universities

    Science.gov (United States)

    Voiculescu, Sorina

    2011-01-01

    The fall of communism in Central-Eastern Europe in 1989 brought major political, social, economic and cultural changes that reshaped the Romanian society as it transitioned from the totalitarian communist regime to a democratic one. The entire process of transition, eventuating in Romanian access to the European Union, brought important changes at…

  12. A Regional Analysis of Romanian Migration Determinants

    Directory of Open Access Journals (Sweden)

    Elena-Maria Prada

    2015-09-01

    Full Text Available This paper analyses the determinants of Romanian emigration considering two perspectives: first, the perspective of business environment and labour market and, second, the perspective of social and economic conditions. The analysis uses data from National Statistical Institute and Romanian Register of Commerce for all 42 counties of Romania for the year 2011 and consists of three linear regression models whose dependent variable was the total number of Romanian emigrants declared at 2011 Romanian Census. Results have shown that international migration is strongly correlated with national labour policy. The fact that newly created enterprises have a positive influence on migration show that Romanian business environment is not able to offer competitive salaries and/or working conditions.

  13. Solar-System Bodies as Teaching Tools in Fundamental Physics

    Science.gov (United States)

    Genus, Amelia; Overduin, James

    2018-01-01

    We show how asteroids can be used as teaching tools in fundamental physics. Current gravitational theory assumes that all bodies fall with the same acceleration in the same gravitational field. But this assumption, known as the Equivalence Principle, is violated to some degree in nearly all theories that attempt to unify gravitation with the other fundamental forces of nature. In such theories, bodies with different compositions can fall at different rates, producing small non-Keplerian distortions in their orbits. We focus on the unique all-metal asteroid 16 Psyche as a test case. Using Kepler’s laws of planetary motion together with recent observational data on the orbital motions of Psyche and its neighbors, students are able to derive new constraints on current theories in fundamental physics. These constraints take on particular interest since NASA has just announced plans to visit Psyche in 2026.

  14. Role of Laboratory Plasma Experiments in exploring the Physics of Solar Eruptions

    Science.gov (United States)

    Tripathi, S.

    2017-12-01

    Solar eruptive events are triggered over a broad range of spatio-temporal scales by a variety of fundamental processes (e.g., force-imbalance, magnetic-reconnection, electrical-current driven instabilities) associated with arched magnetoplasma structures in the solar atmosphere. Contemporary research on solar eruptive events is at the forefront of solar and heliospheric physics due to its relevance to space weather. Details on the formation of magnetized plasma structures on the Sun, storage of magnetic energy in such structures over a long period (several Alfven transit times), and their impulsive eruptions have been recorded in numerous observations and simulated in computer models. Inherent limitations of space observations and uncontrolled nature of solar eruptions pose significant challenges in testing theoretical models and developing the predictive capability for space-weather. The pace of scientific progress in this area can be significantly boosted by tapping the potential of appropriately scaled laboratory plasma experiments to compliment solar observations, theoretical models, and computer simulations. To give an example, recent results from a laboratory plasma experiment on arched magnetic flux ropes will be presented and future challenges will be discussed. (Work supported by National Science Foundation, USA under award number 1619551)

  15. Photonic Design: From Fundamental Solar Cell Physics to Computational Inverse Design

    Science.gov (United States)

    Miller, Owen Dennis

    Photonic innovation is becoming ever more important in the modern world. Optical systems are dominating shorter and shorter communications distances, LED's are rapidly emerging for a variety of applications, and solar cells show potential to be a mainstream technology in the energy space. The need for novel, energy-efficient photonic and optoelectronic devices will only increase. This work unites fundamental physics and a novel computational inverse design approach towards such innovation. The first half of the dissertation is devoted to the physics of high-efficiency solar cells. As solar cells approach fundamental efficiency limits, their internal physics transforms. Photonic considerations, instead of electronic ones, are the key to reaching the highest voltages and efficiencies. Proper photon management led to Alta Device's recent dramatic increase of the solar cell efficiency record to 28.3%. Moreover, approaching the Shockley-Queisser limit for any solar cell technology will require light extraction to become a part of all future designs. The second half of the dissertation introduces inverse design as a new computational paradigm in photonics. An assortment of techniques (FDTD, FEM, etc.) have enabled quick and accurate simulation of the "forward problem" of finding fields for a given geometry. However, scientists and engineers are typically more interested in the inverse problem: for a desired functionality, what geometry is needed? Answering this question breaks from the emphasis on the forward problem and forges a new path in computational photonics. The framework of shape calculus enables one to quickly find superior, non-intuitive designs. Novel designs for optical cloaking and sub-wavelength solar cell applications are presented.

  16. 5 February 2010: Romanian Former Minister of Justice V. Stoica (4th from left) visiting SM18 with, from left to right, University of Bucharest Faculty of Physics A. Costescu, DESY Hamburg C. Diaconu; Mrs Valeriu Stoica; Université de Montpellier II S. Ciulli; Technology Department Vacuum, Surfaces and Coatings group S. Ilie; Technology Department Head F. Bordry and Adviser for Russian Federation, Central and Eastern Europe T. Kurtyka.

    CERN Multimedia

    Maximilien Brice

    2010-01-01

    5 February 2010: Romanian Former Minister of Justice V. Stoica (4th from left) visiting SM18 with, from left to right, University of Bucharest Faculty of Physics A. Costescu, DESY Hamburg C. Diaconu; Mrs Valeriu Stoica; Université de Montpellier II S. Ciulli; Technology Department Vacuum, Surfaces and Coatings group S. Ilie; Technology Department Head F. Bordry and Adviser for Russian Federation, Central and Eastern Europe T. Kurtyka.

  17. `Fingerprint' Fine Structure in the Solar Decametric Radio Spectrum Solar Physics

    Science.gov (United States)

    Zlotnik, E. Y.; Zaitsev, V. V.; Melnik, V. N.; Konovalenko, A. A.; Dorovskyy, V. V.

    2015-07-01

    We study a unique fine structure in the dynamic spectrum of the solar radio emission discovered by the UTR-2 radio telescope (Kharkiv, Ukraine) in the frequency band of 20 - 30 MHz. The structure was observed against the background of a broadband type IV radio burst and consisted of parallel drifting narrow bands of enhanced emission and absorption on the background emission. The observed structure differs from the widely known zebra pattern at meter and decimeter wavelengths by the opposite directions of the frequency drift within a single stripe at a given time. We show that the observed properties can be understood in the framework of the radiation mechanism by virtue of the double plasma resonance effect in a nonuniform coronal magnetic trap. We propose a source model providing the observed frequency drift of the stripes.

  18. ROMANIAN TOURISM FACING LABOUR SHORTAGE

    Directory of Open Access Journals (Sweden)

    Cristina Simon

    2008-05-01

    Full Text Available The purpose of this paper is to present the main trends în the Romanian tourism sector andtheir impact on the labour market. The first part of the paper presents the main trends în the travel and tourismsector. The second part of the paper focuses on the challenges of the labour market în the hotel sector,highlighting essential aspect related to the declining of population, shortage of the workforce, emigration,financial compensations. The final part exposes few ideas and possible suggestions that can be applied into thetravel and tourism sector în order to better manage the multiple dimensions of growth.

  19. The physical and theoretical basis of solar-terrestrial relationships 1. Equatorial locations

    International Nuclear Information System (INIS)

    Njau, E.C.

    1988-07-01

    The theory of solar-terrestrial relationships developed earlier by the author is extended to incorporate expressions that represent the non-linear responses of the earth-atmosphere system to incoming solar radiation in a more detailed manner. Application of the extended theory to equatorial locations leads to new and interesting features that are consistent with past observations. It also predicts the existence of new oscillations in the equatorial atmosphere whose causative physical processes are given and explained. Non-equatorial locations are treated along similar lines in Part 2 of the series. (author). 44 refs

  20. Research Update: Physical and electrical characteristics of lead halide perovskites for solar cell applications

    Directory of Open Access Journals (Sweden)

    Simon A. Bretschneider

    2014-04-01

    Full Text Available The field of thin-film photovoltaics has been recently enriched by the introduction of lead halide perovskites as absorber materials, which allow low-cost synthesis of solar cells with efficiencies exceeding 16%. The exact impact of the perovskite crystal structure and composition on the optoelectronic properties of the material are not fully understood. Our progress report highlights the knowledge gained about lead halide perovskites with a focus on physical and optoelectronic properties. We discuss the crystal and band structure of perovskite materials currently implemented in solar cells and the impact of the crystal properties on ferroelectricity, ambipolarity, and the properties of excitons.

  1. Solar physical vapor deposition: A new approach for preparing magnesium titanate nanopowders

    Energy Technology Data Exchange (ETDEWEB)

    Apostol, Irina [S.C. IPEE Amiral Trading Impex S.A., 115300 Curtea de Arges (Romania); Saravanan, K. Venkata, E-mail: vsk@ua.pt [Department of Materials and Ceramic Engineering, Centre for Research in Ceramics and Composite Materials, CICECO, University of Aveiro, 3810-093 Aveiro (Portugal); Monty, Claude J.A. [CNRS-PROMES Laboratory, Odeillo 66120, Font Romeu (France); Vilarinho, Paula M. [Department of Materials and Ceramic Engineering, Centre for Research in Ceramics and Composite Materials, CICECO, University of Aveiro, 3810-093 Aveiro (Portugal)

    2013-11-15

    Solar energy is a major factor in the equation of energy, because of the unlimited potential of the sun that eclipses all other renewable sources of energy. Solar physical vapor deposition (SPVD) is a core innovative, original and environmentally friendly process to prepare nanocrystalline materials in a powder form. The principle of this process is to melt the material under concentrated solar radiation, which evaporates and condenses as nanopowders on a cold surface. We synthesized nanopowders of magnesium titanate by the SPVD process at PROMES Laboratory in Odeillo-Font Romeu, France. The SPVD system consists of a parabolic mirror concentrator, a mobile plane mirror (“heliostat”) tracking the sun and a solar reactor “heliotron”. The synthesized nanopowders were analyzed by X-ray diffraction (XRD) to know their crystalline structure and scanning electron microscopy (SEM) was used for determining the surface morphology. We have shown that the characteristics of obtained nanotitanates were determined by the targets’ composition and SPVD process parameters such as the working pressure inside the solar reactor and evaporation duration (process time).

  2. Detailed Physical Trough Model for NREL's Solar Advisor Model: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, M. J.; Blair, N.; Dobos, A.

    2010-10-01

    Solar Advisor Model (SAM) is a free software package made available by the National Renewable Energy Laboratory (NREL), Sandia National Laboratory, and the US Department of Energy. SAM contains hourly system performance and economic models for concentrating solar power (CSP) systems, photovoltaic, solar hot-water, and generic fuel-use technologies. Versions of SAM prior to 2010 included only the parabolic trough model based on Excelergy. This model uses top-level empirical performance curves to characterize plant behavior, and thus is limited in predictive capability for new technologies or component configurations. To address this and other functionality challenges, a new trough model; derived from physical first principles was commissioned to supplement the Excelergy-based empirical model. This new 'physical model' approaches the task of characterizing the performance of the whole parabolic trough plant by replacing empirical curve-fit relationships with more detailed calculations where practical. The resulting model matches the annual performance of the SAM empirical model (which has been previously verified with plant data) while maintaining run-times compatible with parametric analysis, adding additional flexibility in modeled system configurations, and providing more detailed performance calculations in the solar field, power block, piping, and storage subsystems.

  3. New neutrino physics and the altered shapes of solar neutrino spectra

    Science.gov (United States)

    Lopes, Ilídio

    2017-01-01

    Neutrinos coming from the Sun's core have been measured with high precision, and fundamental neutrino oscillation parameters have been determined with good accuracy. In this work, we estimate the impact that a new neutrino physics model, the so-called generalized Mikheyev-Smirnov-Wolfenstein (MSW) oscillation mechanism, has on the shape of some of leading solar neutrino spectra, some of which will be partially tested by the next generation of solar neutrino experiments. In these calculations, we use a high-precision standard solar model in good agreement with helioseismology data. We found that the neutrino spectra of the different solar nuclear reactions of the pp chains and carbon-nitrogen-oxygen cycle have quite distinct sensitivities to the new neutrino physics. The He P and 8B neutrino spectra are the ones in which their shapes are more affected when neutrinos interact with quarks in addition to electrons. The shapes of the 15O and 17F neutrino spectra are also modified, although in these cases the impact is much smaller. Finally, the impact in the shapes of the P P and 13N neutrino spectra is practically negligible.

  4. Photonic Design: From Fundamental Solar Cell Physics to Computational Inverse Design

    OpenAIRE

    Miller, Owen Dennis

    2012-01-01

    Photonic innovation is becoming ever more important in the modern world. Optical systems are dominating shorter and shorter communications distances, LED's are rapidly emerging for a variety of applications, and solar cells show potential to be a mainstream technology in the energy space. The need for novel, energy-efficient photonic and optoelectronic devices will only increase. This work unites fundamental physics and a novel computational inverse design approach towards such innovation....

  5. Extreme fluxes in solar energetic particle events: Methodological and physical limitations

    International Nuclear Information System (INIS)

    Miroshnichenko, L.I.; Nymmik, R.A.

    2014-01-01

    In this study, all available data on the largest solar proton events (SPEs), or extreme solar energetic particle (SEP) events, for the period from 1561 up to now are analyzed. Under consideration are the observational, methodological and physical problems of energy-spectrum presentation for SEP fluxes (fluences) near the Earth's orbit. Special attention is paid to the study of the distribution function for extreme fluences of SEPs by their sizes. The authors present advances in at least three aspects: 1) a form of the distribution function that was previously obtained from the data for three cycles of solar activity has been completely confirmed by the data for 41 solar cycles; 2) early estimates of extremely large fluences in the past have been critically revised, and their values were found to be overestimated; and 3) extremely large SEP fluxes are shown to obey a probabilistic distribution, so the concept of an “upper limit flux” does not carry any strict physical sense although it serves as an important empirical restriction. SEP fluxes may only be characterized by the relative probabilities of their appearance, and there is a sharp break in the spectrum in the range of large fluences (or low probabilities). It is emphasized that modern observational data and methods of investigation do not allow, for the present, the precise resolution of the problem of the spectrum break or the estimation of the maximum potentialities of solar accelerator(s). This limitation considerably restricts the extrapolation of the obtained results to the past and future for application to the epochs with different levels of solar activity. - Highlights: • All available data on the largest solar proton events (SPEs) are analyzed. • Distribution function obtained for 3 last cycles is confirmed for 41 solar cycles. • Estimates of extremely large fluences in the past are found to be overestimated. • Extremely large SEP fluxes are shown to obey a probabilistic distribution.

  6. DESIGNING THE RETURN MIGRATION OF ROMANIAN STUDENTS

    Directory of Open Access Journals (Sweden)

    Magdalena VELCIU

    2017-05-01

    Full Text Available Romanian youth migration is an increasing phenomenon, due to subjective and objective factors as economical reasons, professional carrer and increasingly more international competition for talent. In these circumstances, the present article aims to evaluate determinant factors that contribute to the decision of Romanian graduates to return national labour market. We sustain that young Romanians consider carefully and hardly decide their professional future. A particular attention is given to their personal reasons and motivations as well as family and friends network. For designing returning factors we present the results of a questionnaire survey, asking young pupils and students about their future educational way and personal reasons underlying the decision to study in a foreign country and taking into consideration the returning decision. As far international student migration is seen as a first step to migration for work, our work desires to fight for returning home of Romanian well-educated graduates.

  7. Old Romanian pluralized mass and abstract nouns

    Directory of Open Access Journals (Sweden)

    Gabriela Pană Dindelegan

    2017-09-01

    Full Text Available The analysis of a rich old Romanian corpus shows that the ‘pluralization’ of mass and abstract nouns is extremely frequent in old Romanian. The semantic effects of pluralization are similar for mass and abstract nouns, consisting in the creation of denotative and/or connotative semantic variants. Of the plural endings, –uri is specialized for the pluralization of mass nouns in Daco-Romanian. The evolution of the ending –uri illustrates the specific process by which a grammatical (plural morpheme is converted into a lexical morpheme (the so-called ‘lexical plurals’. ‘Lexical plurals’ have isolated occurrences in other Romance languages, but they have not reached the spread and regularity they display in Romanian.

  8. CRISIS IMPACT UPON THE ROMANIAN COMPANIES

    Directory of Open Access Journals (Sweden)

    Marius GUST

    2014-04-01

    Full Text Available The paper aims at investigating the economic and financial crisis impact which has occurred in the Romanian economy, upon the Romanian companies since 2008. Specifically, its effects are taken into account regarding the number of economic players, the labor force, and the results of business performance: enterprise turnover or gross outcomes. Additionally, this research paper aims at assessing the crisis consequences on corporate behavior in the insecure environment of the crisis regarding the investment process and the value rendered by enterprises. The investigation is made exclusively on the secondary and tertiary sectors of the Romanian economy: industry, construction, trade and services, both from an overall and a sectoral perspective. The analysis also envisages the correlation of progress per the aforementioned economic segments with the overall development of the Romanian economy in terms of economic and financial crisis.

  9. Temporality and permanence in Romanian public art

    Directory of Open Access Journals (Sweden)

    Maria-Judit Balko

    2015-09-01

    Full Text Available This paper analyzes the relationship between permanent monuments and temporary art projects, as temporality is one of the strategies employed by Romanian artists to counterbalance the support that the Romanian state has shown only towards monuments and memorials dedicated to affirming its value. The complex nature of public art requires a careful consideration of the different dimensions this practice employs, and for that the Western debate on this matter can be a reference point in understanding Romanian public art. We will be looking at possible aspects of the functions of these two main directions in Romanian public art, as they stand methodically one in opposition to the other, in connection with the texts of Piotr Piotrowski (Art and Democracy in Post-communist Europe, 2012 and Boris Groys (Art Power, 2008.

  10. Romanian refining industry assesses restructuring

    International Nuclear Information System (INIS)

    Tanasescu, D.G.

    1991-01-01

    The Romanian crude oil refining industry, as all the other economic sectors, faces the problems accompanying the transition from a centrally planned economy to a market economy. At present, all refineries have registered as joint-stock companies and all are coordinated and assisted by Rafirom S.A., from both a legal and a production point of view. Rafirom S.A. is a joint-stock company that holds shares in refineries and other stock companies with activities related to oil refining. Such activities include technological research, development, design, transportation, storage, and domestic and foreign marketing. This article outlines the market forces that are expected to: drive rationalization and restructuring of refining operations and define the targets toward which the reconfigured refineries should strive

  11. TRANSFER PRICES IN ROMANIAN ECONOMY

    Directory of Open Access Journals (Sweden)

    ANDREEA-LAVINIA CAZACU (NEAMTU

    2016-10-01

    Full Text Available Transfer prices are a delicate subject and of major importance in jurisdictions to which they belong, as they are often used as a means of exploiting tax legislation. In proceedings of tax inspection and financial control carried out by the tax authorities, a special place is occupied by the transactions between affiliated entities with Romanian companies. The purpose of the tax inspection is: combating tax evasion and tracking these transactions to be carried out at market prices. The article aims to present how transfer prices affect the value of an enterprise, but also the methodological aspects relating to tax inspection and the necessary documents in order to deciphering the mode of transfer pricing in Romania.

  12. COMPETITION IN ROMANIAN BANKING SECTOR

    Directory of Open Access Journals (Sweden)

    Capraru Bogdan

    2011-07-01

    -structural indicators and compare it with the structural indicators of competition. In particular, we measure competition using Lerner index and the H-statistic, indicators what are estimated using bank-level data and are compared with a standard market structure measure of concentration like HHI and CR5. There are no other studies that measure both structural and non-structural competition indicators for Romanian banking sector. Also, our assessment contains a period of seven years including the begging of the implications of the present international financial crises on Romanian banking sector. The structural indicators show continuous increase of competition in the Romanian banking system. Lerner index and H statistic demonstrate that Romanian banking system is characterized by monopolistic competition and relatively competitive practices. Personnel cost, operational cost and financial cost are statistically significant at conventional levels, which imply good fit of the revenue equations. The results also demonstrate that excess fixed assets do not generate abnormal revenue.

  13. THE FATE OF ROMANIAN ECONOMY

    Directory of Open Access Journals (Sweden)

    CÎRNU DORU

    2014-12-01

    Full Text Available This work is an attempt of the authors to find an answer to the title. If we managed, or not, if we raised more questions then we managed to find answers, its up to you, readers or listeners, to decide. Why this question remains and why we can't say if we found or not an answer, is because for all analysts, including for the deciders that hold the destiny of romaninan economy, the path that it follows remains unknown. As we romanians like to trick, it may be in our style, because concealing the path gives you the posibility to claim, in any situation, that in fact you are on the right one.

  14. Perpetual transitions in Romanian healthcare.

    Science.gov (United States)

    Spiru, Luiza; Traşcu, Răzvan Ioan; Turcu, Ileana; Mărzan, Mircea

    2011-12-01

    Although Romania has a long-lasting tradition in organized medical healthcare, in the last two decades the Romanian healthcare system has been undergoing a perpetual transition with negative effects on all parties involved. The lack of long-term strategic vision, the implementation of initiatives without any impact studies, hence the constant short-term approach from the policy makers, combined with the "inherited" low allocation from GDP to the healthcare system have contributed significantly to its current evolution. Currently, most measures taken are of the "fire-fighting" type, rather than looking to the broader, long time perspective. There should be no wonder then, that predictive and preventive services do not get the proper attention and support. Patient and physicians should step in and take action in regulating a system that was originally designed for them. But until this happens, the organizations with leadership skills and vision need to take action-and this has already started.

  15. Dragons in Slavic and Romanian Cultures

    Directory of Open Access Journals (Sweden)

    Nicolae STANCIU

    2013-06-01

    Full Text Available Due to its geographical position, the Romanian ethnic territory is at the confluence of various languages, cultures and civilizations and the Romanian culture shares many features with the Slavic cultures because of the linguistic and cultural contact and the similar historical conditions under which they flourished. The issue of Slavic influence on Romanian culture has appealed to many researchers that have sought to explain the mystery of how a Romance culture survived in a territory surrounded by Slavs. Similar customs and folk representations circulated in both directions – from common Romanian to the Slavic languages and cultures and vice versa. Some motifs concerning the demons should demonstrate a broad area of common or similar representations in both types of cultures. This work will thus offer a new approach to the study of the Romanian-Slavic and Romanian-Balkan relationship and we hope a synthetic and unified vision of their common elements, and it will try to give some new ideas about an unresolved, debated, and contentious topic.

  16. Romanian earthquakes analysis using BURAR seismic array

    International Nuclear Information System (INIS)

    Borleanu, Felix; Rogozea, Maria; Nica, Daniela; Popescu, Emilia; Popa, Mihaela; Radulian, Mircea

    2008-01-01

    Bucovina seismic array (BURAR) is a medium-aperture array, installed in 2002 in the northern part of Romania (47.61480 N latitude, 25.21680 E longitude, 1150 m altitude), as a result of the cooperation between Air Force Technical Applications Center, USA and National Institute for Earth Physics, Romania. The array consists of ten elements, located in boreholes and distributed over a 5 x 5 km 2 area; nine with short-period vertical sensors and one with a broadband three-component sensor. Since the new station has been operating the earthquake survey of Romania's territory has been significantly improved. Data recorded by BURAR during 01.01.2005 - 12.31.2005 time interval are first processed and analyzed, in order to establish the array detection capability of the local earthquakes, occurred in different Romanian seismic zones. Subsequently a spectral ratios technique was applied in order to determine the calibration relationships for magnitude, using only the information gathered by BURAR station. The spectral ratios are computed relatively to a reference event, considered as representative for each seismic zone. This method has the advantage to eliminate the path effects. The new calibration procedure is tested for the case of Vrancea intermediate-depth earthquakes and proved to be very efficient in constraining the size of these earthquakes. (authors)

  17. Romanian network of nuclear education RONEN

    Energy Technology Data Exchange (ETDEWEB)

    Ghitescu, P.; Prisecaru, I.; Dupleac, D. [Bucharest Univ. Politehnica (Romania)

    2007-07-01

    RONEN (Romanian Network of Nuclear Education) aims at developing an efficient, flexible and modern training system in the nuclear education area, which answers the requirements of nuclear industry (NPP, regulatory bodies, subcontractors, dismantling, radioprotection, waste management). The first step was the investigation of the actual stage of the training in nuclear field in Romania. The second step was the investigation of the actual stage of training in the field of nuclear physics and engineering in other European countries. The third step was to create the infrastructure for the implementation and development of modern/learning programs and technologies. RONEN developed a data base on the project web-site, and proposed a global strategy in order to harmonize the curricula (by guidelines and self-evaluation reports), to implement pilot modern teaching programs (by handbooks for courses/modules), to introduce advanced learning technologies (like recommendations for Systematic Approach to Training, e-learning and distance-learning platforms), to strengthen and better use the existing research infrastructure for research and development among the network partners.

  18. Romanian network of nuclear education RONEN

    International Nuclear Information System (INIS)

    Ghitescu, P.; Prisecaru, I.; Dupleac, D.

    2007-01-01

    RONEN (Romanian Network of Nuclear Education) aims at developing an efficient, flexible and modern training system in the nuclear education area, which answers the requirements of nuclear industry (NPP, regulatory bodies, subcontractors, dismantling, radioprotection, waste management). The first step was the investigation of the actual stage of the training in nuclear field in Romania. The second step was the investigation of the actual stage of training in the field of nuclear physics and engineering in other European countries. The third step was to create the infrastructure for the implementation and development of modern/learning programs and technologies. RONEN developed a data base on the project web-site, and proposed a global strategy in order to harmonize the curricula (by guidelines and self-evaluation reports), to implement pilot modern teaching programs (by handbooks for courses/modules), to introduce advanced learning technologies (like recommendations for Systematic Approach to Training, e-learning and distance-learning platforms), to strengthen and better use the existing research infrastructure for research and development among the network partners

  19. Study and optimization of thermo-physical parameters for a solar-still performance

    International Nuclear Information System (INIS)

    Kaabi, A.; Zaidi, H.

    2006-01-01

    The thermo-physical parameters of a static solar still with a greenhouse effect were studied. The simulation was conducted for each component of the still at the same initial temperature and time step. Analyzed parameters included the solar collector; brine; absorber; and insulator. The thermophysical changes of different still components were analyzed as well as their impacts on the solar still's output. The aim of the study was to enhance distilled water production. A Gauss-Seidel iterative method was used to solve thermophysical equations. Results of the study showed that maximum hourly production of distilled water was reached at 13:00 PM, when temperatures differences between the brine and the inner side of the still had a significant impact on system productivity. Three types of material were tested: copper, aluminum, and steel. Copper gave improved production, higher thermal conductivity; higher heat, and an improved coefficient of absorption. Production of distilled water increased when a black layer of nickel was added to the still. It was concluded that solar still efficiency increased when the absorber had a high thermal conductivity and a high specific heat. 14 refs., 6 figs

  20. Efficiencies and Physical Principles of Various Solar Energy Conversion Processes Leading to the Photolysis of Water

    Energy Technology Data Exchange (ETDEWEB)

    Bergene, T

    1996-12-31

    In the application of solar energy, hydrogen is likely to be used as an energy carrier and a storage medium. Production of molecular hydrogen and oxygen from water requires energy input, which may come from solar energy in various ways. This thesis begins with a literature survey of the different conversion processes and the efficiencies, which is an introduction to a series of enclosed papers. These papers are: (1) Trapping of Minority Charge Carriers at Irradiated Semiconductor/Electrolyte Heterojunctions, (2) Model Calculations on Flat-Plate Solar Heat Collector With Integrated Solar Cells, and (3) Efficiencies and Physical Principles of Photolysis of Water By Microalgae. In the papers, The qualitative features of the ``illumination-current``-characteristic curve are deduced. The hypothesis is that trapping originates in some specific cases because of confinement, which leads to charge injections into energy states above that corresponding to the band edge. The quantitative features of certain hybrid photovoltaic/thermal configuration are deduced. An analysis of the theoretical and realizable efficiencies of the photolysis of water by micro algae is given. 151 refs., 18 figs., 1 table

  1. Prospects for scientific data analysis systems for solar-terrestrial physics in the 1990s

    International Nuclear Information System (INIS)

    Poucher, J.S.; Lanzerotti, L.J.

    1990-01-01

    Future developments of data analysis systems for solar-terrestrial research are projected. During the next decade, geophysics and space physics are expected to process an ever increasing amount of data from ground and satellite stations. The results of the data analysis will be used for computer modeling. Solar-terrestrial research will continue to be peformed by small teams of scientists using widely varied and often incompatible computer capabilities but the desire for cooperation will grow stronger with the increase of data, theories, and models to be shared. As a result, desktop conferencing, data storage media, data set structures, supercomputers, computer networks, and computer software are expected to undergo a substantial change. 17 refs

  2. Communicating Solar System as experienced on March 29 TSE

    Science.gov (United States)

    Stavinschi, M.

    The Earth becomes increasingly known as we explore the Solar System. The more answers we find on exoplanets, for instance, the better we know our planet. We discover many enigmas in the outer space and, surprisingly, solving them may lead to a higher perception of the land we are pacing. We must be aware of science news that means communicating valuable information to the public. As a consequence, a higher level of collaboration between scientists and science journalists is necessary. An informed and clever audience depends on their results. Our comment is focused on outreach of the last Total Solar Eclipse, from March 29 2006, an astronomical event that gathered around the same idea professional astronomers, and science journalists. Furthermore, even a cake shop has been involved and made for commercialization mini-eclipses cakes. If we cannot deliver the taste of the pastry, the free download soundtrack `Nobody Steals the Sun' may give the general public a sense of what is happening before, during, and after a solar eclipse. The Romanians witnessed different spectacular astronomical events such as the 1999 total solar eclipse and Venus transit. However, the latest TSE gives us a greater opportunity to find new ways of communicating the beauty of science to the public and to inform people about the Solar System. Even the eclipse doesn't happened on the Romanian territory, we managed to form mixed groups of professional and amateur astronomers, ordinary people and journalists, which traveled to Turkey for watching the eclipse. Most of them traveled by coach and had the opportunity to meet beautiful landscapes and know their history, and last but not in the least, to make friends. There were discussions from the scientific point of view that mixed with the curiosity of the participants. Moreover, sessions of popularizing the Sun and phenomenon among locals in different towns were such successful that the Turkish media - newspaper and TV - mentioned it. Scientists

  3. APPROACHES TO ANALYZE THE QUALITY OF ROMANIAN TOURISM WEB SITES

    Directory of Open Access Journals (Sweden)

    Lacurezeanu Ramona

    2013-07-01

    The purpose of our work is to analyze travel web-sites, more exactly, whether the criteria used to analyze virtual stores are also adequate for the Romanian tourism product. Following the study, we concluded that the Romanian online tourism web-sites for the Romanian market have the features that we found listed on similar web-sites of France, England, Germany, etc. In conclusion, online Romanian tourism can be considered one of the factors of economic growth.

  4. Solar energy: photovoltaics

    International Nuclear Information System (INIS)

    Goetzberger, A.; Voss, B.; Knobloch, J.

    1994-01-01

    This textbooks covers the following topics: foundations of photovoltaics, solar energy, P-N junctions, physics of solar cells, high-efficiency solar cells, technology of Si solar cells, other solar cells, photovoltaic applications. (orig.)

  5. The interjection in old Romanian texts

    Directory of Open Access Journals (Sweden)

    Margareta Manu Magda

    2017-09-01

    Full Text Available The paper tries to identify the special problems posed by the study of interjection based on the examination of a corpus of texts from the old Romanian (1600–1780, referring to texts from modern Romanian. We have watched how certain interjectional formations have acquired, through diachronic expansion, new grammatical, semantic and pragmatic values.The structure of the paper is the following: the introduction (§1 summarizes the author’s position on the status of the interjection category at a morphosyntactic, semantic and pragmatic level (§1.1 and on the relation between different linguistic structures and their grammaticalization / pragmaticalization process (§1.2. The second section (§2 refers to the specific routes followed by the evolution of the various categories of the analysed interjections, from the old Romanian to the modern Romanian: the presentatives adecă, iată, ni (§2.1, the hortatives haide, ni (§2.2, the addressing particles bre, măi (§2.3, the connectors with demarcation signal function adevăr, amin (§2.4. The third section (§3 has as objective the description of a species of delocutive derivation, illustrated in Romanian by the lexicalized semantic variants of the secondary interjection Doamne!. The study concludes with several final considerations regarding the results of the research (§4.

  6. CONSIDERATIONS REGARDING ROMANIAN HIGHER EDUCATION GRADUATES

    Directory of Open Access Journals (Sweden)

    Popovici (Barbulescu Adina

    2012-07-01

    Full Text Available The paper aims at analyzing the dynamics of in Romanian higher education graduates in the 2006-2010 period, both in Romania and by the Romanian development regions. After highlighting the importance of human capital and its education, the paper analyzes the dynamics of Romanian higher education graduates in the targeted period, at both of the above-mentioned levels. The conclusions reveal that, during the analysed period: 2006-2010, the number of female, and, respectively, male higher education graduates, as well as the total number of higher education graduates, continuously increased in the 2006-2010 period at the whole country level and registered an increase trend, as well, by the eight development regions of Romania in the 2006-2010 period, with very few exceptions in some years of the period, in some of the the eight development regions of Romania. Therefore, the Romanian higher education system must correlate the graduates number with the number of work places in the Romanian economy, and take into account the necessities imposed by the participation at international competition.

  7. Romanian nuclear power program - status and trends

    International Nuclear Information System (INIS)

    Chirica, T.; Condu, M.; Bilegan, I.C.; Glodeanu, F.; Popescu, D.

    1997-01-01

    The paper presents the status and the forecast for the Romanian Nuclear Power Program, as a component of the national strategy of power sector in Romania. The successful commissioning and operation of Cernavoda NPP - Unit 1 consolidated the opinion to go further for completion of Unit 2 to 5 on Cernavoda site. The focus is now on Unit 2, planned to be commissioned in 2001, and on the related projects for radioactive waste treatment and disposal. The Romanian national infrastructure supporting this program is also presented, including the research and development facilities. Romanian nuclear industry represents today one of the most advanced sector in engineering and technology and has the ability to meet the requirements of international codes and standards, proving also excellent quality assurance skills. Romanian nuclear industry has also the capability to compete on third market, for nuclear projects, together with the traditional suppliers. The conclusion of the paper is that for Romania, the nuclear energy is the best solution for future development of power sector, is safe, economic, and ethical. Nuclear sector created in Romania new jobs and activities contributing to the progress of Romanian society. (authors)

  8. Romanian nuclear power program - status and trends

    International Nuclear Information System (INIS)

    Chirica, T.; Condu, M.; Stiopol, M.; Bilegan, I. C.; Glodeanu, F.; Popescu, D.

    1997-01-01

    This paper presents the status and the forecast for the Romanian Nuclear Power Program, as a component of the national strategy of power sector in Romania. The successful commissioning and operation of Cernavoda NPP - Unit 1 consolidated the opinion to go further for completion of Unit 2 to 5 on Cernavoda site. The focus is now on Unit 2, planed to be commissioned in 2001, and on the related projects for radioactive waste treatment and disposal. The Romanian national infrastructure supporting this program is also presented, including the research and development facilities. Romanian nuclear industry represent today one of the most advanced sector in engineering and technology and has the ability to meet the requirements of international codes and standards, proving also excellent quality assurance skills. Romanian nuclear industry has also the capability to compete on third markets, for nuclear projects, together with the traditional suppliers. The conclusion of the paper is that for Romania the nuclear energy is the best solution for future development of power sector, is safe, economic and ethical. Nuclear sector created in Romania new jobs and activities, contributing to the progress of Romanian society. (author). 5 refs

  9. Polymorphism of HLA in the Romanian population.

    Science.gov (United States)

    Reed, E; Ho, E; Lupu, F; McManus, P; Vasilescu, R; Foca-Rodi, A; Suciu-Foca, N

    1992-01-01

    We have investigated the HLA-class I and class II polymorphism in a population of 83 Romanians using conventional serology together with PCR amplification and oligonucleotide typing of HLA-class II genes. Romanians show a higher frequency of HLA-A11, B13, B18, B37, B39, B51 and DR2 than other European populations. HLA-DRB1*1501 and 1601 account for the high frequency of the serologic specificity DR2. In Romanians, HLA-DR2 is in linkage disequilibrium with HLA-B18 and HLA-Bw52 rather than with HLA-B7 as in the case in other Europeans. Unexpected HLA-DR2 haplotypes include HLA-DRB1*1502, DQA1*0102, DQB1*0601; HLA-DRB1*1602, DQA1*0102, DQB1*0502. Other unusual haplotypes include HLA-DRB1*0405, DQA1*03, DQB1*0302; HLA-DRB1*1305, DQA1*0103, DQB1*0603; and HLA-DRB1*1405, DQA1*0101, DQB1*05032. Analysis of the genetic distance between Romanians and other Europeans who have been studied serologically are consistent with the hypothesis that Romanians descend from Roman ancestors who colonized Dacia between the 1st century B.C. and 1st century A.D.

  10. Some reflections on Romanian translation studies

    Directory of Open Access Journals (Sweden)

    Magda Jeanrenaud

    2015-07-01

    Full Text Available In this paper, I decided to examine two “verdicts” on the specificity (or the lack of specificity of Romanian translation studies in order to define and explain the present situation in this field: one given in the Encyclopedia of Translation Studies, the other in a book on “Romanian translation ideas and meta-ideas”. I believe that the current situation justifies the following hypothesis: the current specific of translation theories in the Romanian space is entailed by the existence of two circuits. The first is academic and international, aiming at including the Romanian research in European directions, by assimilating them more or less. The second is a national circuit—where the positions expressed within the first circuit penetrate indirectly, through “central” languages—and it manifests itself as selective and elective affinities between the two; their interaction is sporadic and it occurs mainly through other languages, not through an interiorization process related to the language of the Romanian source space.

  11. The physical and theoretical basis of solar-terrestrial relationships 2. Non-equatorial locations

    International Nuclear Information System (INIS)

    Njau, E.C.

    1988-07-01

    The basic formulations presented in Part 1 of this series (hereinafter simply referred to as ''Paper 1'') are modified in order to mathematically represent the expected solar-terrestrial influences in non-equatorial regions. Analysis and interpretation of these formulations lead to the establishment of several new periodicities as well as other features associated with the non-equatorial atmosphere. Besides, we show through suitable examples that the physical processes that cause and influence some previously observed climatic and upper atmospheric variations in temperate and polar regions are easily deduced from our formulations. (author). 35 refs

  12. Romanian and Spanish Cultural Crossings

    Directory of Open Access Journals (Sweden)

    Anisoara Popa

    2010-06-01

    Full Text Available Much more appreciated and known in his time than by posterity, V.A.Urechia was ahistorian, politician and learned man, formed together with great personalities of the generation of the40's, A.I.Cuza's collaborator (the first ruler of the United Principalities, and also our first hispanist.After finishing his studies in Paris, he married Francoise Josephine Dominique Plano, the daughter ofQueen Isabela's of Spain personal doctor, Urechia showed a constant interest and maintained strongconnections with the Spanish cultural space that he discovered to be the origin of the foundingemperor of Dacia Traiana. The subject-matter of the present paper is Urechia's "capital of Spanisheducation" (enhanced in time, the contacts with the great personalities of the Spanish culture of histime , that can be reconstituted due to his work, his memoires, his letters a intercultural dialogue andarticles published in the Spanish and Romanian press, as well as the influence of those contacts on thepersonality, method, and purpose of his cultural approaches. Moreover, we are to point out thecontribution that the personalities had in the intercultural dialogue in Europe, at the end of the 19thcentury.

  13. FAIR VALUE IMPLICATIONS ON ROMANIAN CAPITAL MARKET

    Directory of Open Access Journals (Sweden)

    Ciprian-Dan COSTEA

    2014-12-01

    Full Text Available Fair value generated intense debate during the last years, as the financial turmoil influenced many economies and capital markets, including the Romanian ones, too. Some researchers and professionals consider fair value in charge with the financial crisis and they ask for historical cost accounting basis for financial reporting. Fair value has its supporters, too. They consider that fair value reflects the effects of changes in market conditions when they take place, and accounting information is more reliable in this framework. Following recent regulations, Romanian entities activating on capital market as investors in capital market instruments, or whose shares are traded on a regulated market, must prepare their individual financial statements in accordance with the International Financial Reporting Standards. The study provides some conclusions that could enlarge the utility of fair value related to entities that activate on Romanian capital market.

  14. ROMANIAN CONSUMERS’ ATTITUDE TOWARDS TV COMMERCIALS

    Directory of Open Access Journals (Sweden)

    Raluca BĂBUŢ (COMIATI

    2012-01-01

    Full Text Available As advertisements are broadcast on a daily basis, Romanian consumers are subject to an intensive media bombardment designed to influence them, trigger certain emotions, and make them develop an attitude to a particular brand or product. When designing the advertisement, great care must be taken so that it conveys positive feelings and emotions and fosters favourable attitudes to a brand. The object of the current research is to determine how consumers are able to assess the advertisement phenomenon in general and the TV commercials in particular. Based on a representative sample of 550 Romanian consumers from the urban population, the study highlights the Romanian consumers’ attitude to various types of advertisements, endorsers and creative strategies used to design and execute the advertisements. The managerial as well as the scientific implications are considered by means of the correlations made according to the respondents’ social and demographic characteristics.

  15. AN OVERVIEW OF THE ROMANIAN EDUCATION SYSTEM

    Directory of Open Access Journals (Sweden)

    CLAUDIA ANDREEA UREAN

    2017-06-01

    Full Text Available A foundation of human development and one of the most powerful instruments in the fight against poverty, education is the premise in building a solid construction. Education arms people with knowledge on social development and progress. An extension of our latest work “Romanian education system – descriptive analysis”, the aim of the present research is to offer an overview of the Romanian education system which has passed through many radical reforms over the last 27 years. The first part of our research presents some studies identified in the specialized literature which analyze the Romanian education system. The state of the art is followed by descriptive statistics regarding the enrolled population trends in Romania - by urban and rural areas, by counties and by gender-during the period 1995-2015; the enrollment rate in formal education and the dropout rate. The last part of our research represents the conclusions section.

  16. Foggy Diaspora: Romanian Women in Eastern Serbia

    Directory of Open Access Journals (Sweden)

    Sorescu-Marinković Annemarie

    2016-06-01

    Full Text Available Drawing on ethnographic and anthropological research on the Romanian communities in Eastern Serbia, this article seeks to contribute to the global scholarship on diaspora and migration. It reveals interesting differences between the well defined and intensely studied notion of “diaspora” on the one hand, and the understudied, but useful concept of “near diaspora” on the other. First, the presence of Romanians in Eastern Serbia is looked at from a gender perspective, in the wider context of feminization of international migration. Second, the paper argues that the Romanian women in Eastern Serbia adopt the strategy of living in the “social fog”, thus becoming what can be termed “foggy diaspora”.

  17. Competitiveness and Economic Growth in Romanian Regions

    Directory of Open Access Journals (Sweden)

    Simionescu Mihaela

    2016-12-01

    Full Text Available Considering the fact that Romanian economy competitiveness is not based on innovation and investment in human capital, this study makes an empirical evaluation of the impact of occupation and unemployment in Romanian counties on the economic growth. The approach based on panel vector-autoregressive (panel VAR models indicated a negative impact of occupation and activity rate in 42 Romanian counties on the economic growth during 2006-2014. On the other hand, the real economic growth was achieved at high unemployment rates. These results are contrary to previous studies in literature and are due to a structural economic crisis and to lack of labour productivity and investment in human capital. Further policy measures should focus on structural unemployment decrease, more skilled labour force according to labour market needs, lifelong learning, higher performance and quality of education system, promotion of social inclusion, poverty control.

  18. Romanian Policy-Mix to Adopting Euro

    Directory of Open Access Journals (Sweden)

    Cristian Socol

    2007-09-01

    Full Text Available This paper evaluates the present estate of Euro implementation in Monetary and EconomicUnion (EMU and Romanian position in this context. The Romanian admittance in EU at January 2007increased the interest to study the transmission and coordination mechanisms, related to mix commonmonetary policy – different fiscal policy across the countries in the Euro area. Our study focuses on theconsequences of Romanian admittance in Euro Zone in 2014 and optimal policy-mix to good preparationto accomplish this target. The controversies between economists regarding the construction processof EMU remain large. What are the consequences of implementing the “tye-hands” strategy for Romanianfinancial authorities? Can Romania solve the potential conflict between real and nominal convergencerelating the European integration? What is the best strategy for Romania with the aim to obtain afaster real convergence with the European Union countries? Can Romania maximize the benefits toadopting Euro in 2014?

  19. Forced Labor during the Romanian Holocaust

    Directory of Open Access Journals (Sweden)

    Mihai Chioveanu

    2012-10-01

    Full Text Available My paper aims to retrieve and present in general lines one aspect of the Romanian Holocaust that was since recently ignored by most scholars in the field, namely the forced labor of the Jewish population. Part of the deliberate anti-Jewish policy of the Antonescu government, the issue of forced labor is relevant as it completes the picture of the Holocaust in Romania, at the same time indicating the border between the Romanian apartheid society and the Romanian genocidal state. The paper thus points at the necessity for the scholars to continue their research in the field of holocaust studies at large, a topic that is far from exhausting its resources and significance.

  20. Asteroseismic modelling of solar-type stars: internal systematics from input physics and surface correction methods

    Science.gov (United States)

    Nsamba, B.; Campante, T. L.; Monteiro, M. J. P. F. G.; Cunha, M. S.; Rendle, B. M.; Reese, D. R.; Verma, K.

    2018-04-01

    Asteroseismic forward modelling techniques are being used to determine fundamental properties (e.g. mass, radius, and age) of solar-type stars. The need to take into account all possible sources of error is of paramount importance towards a robust determination of stellar properties. We present a study of 34 solar-type stars for which high signal-to-noise asteroseismic data is available from multi-year Kepler photometry. We explore the internal systematics on the stellar properties, that is, associated with the uncertainty in the input physics used to construct the stellar models. In particular, we explore the systematics arising from: (i) the inclusion of the diffusion of helium and heavy elements; and (ii) the uncertainty in solar metallicity mixture. We also assess the systematics arising from (iii) different surface correction methods used in optimisation/fitting procedures. The systematics arising from comparing results of models with and without diffusion are found to be 0.5%, 0.8%, 2.1%, and 16% in mean density, radius, mass, and age, respectively. The internal systematics in age are significantly larger than the statistical uncertainties. We find the internal systematics resulting from the uncertainty in solar metallicity mixture to be 0.7% in mean density, 0.5% in radius, 1.4% in mass, and 6.7% in age. The surface correction method by Sonoi et al. and Ball & Gizon's two-term correction produce the lowest internal systematics among the different correction methods, namely, ˜1%, ˜1%, ˜2%, and ˜8% in mean density, radius, mass, and age, respectively. Stellar masses obtained using the surface correction methods by Kjeldsen et al. and Ball & Gizon's one-term correction are systematically higher than those obtained using frequency ratios.

  1. Time-nonlocal kinetic equations, jerk and hyperjerk in plasmas and solar physics

    Science.gov (United States)

    El-Nabulsi, Rami Ahmad

    2018-06-01

    The simulation and analysis of nonlocal effects in fluids and plasmas is an inherently complicated problem due to the massive breadth of physics required to describe the nonlocal dynamics. This is a multi-physics problem that draws upon various miscellaneous fields, such as electromagnetism and statistical mechanics. In this paper we strive to focus on one narrow but motivating mathematical way: the derivation of nonlocal plasma-fluid equations from a generalized nonlocal Liouville derivative operator motivated from Suykens's nonlocal arguments. The paper aims to provide a guideline toward modeling nonlocal effects occurring in plasma-fluid systems by means of a generalized nonlocal Boltzmann equation. The generalized nonlocal equations of fluid dynamics are derived and their implications in plasma-fluid systems are addressed, discussed and analyzed. Three main topics were discussed: Landau damping in plasma electrodynamics, ideal MHD and solar wind. A number of features were revealed, analyzed and confronted with recent research results and observations.

  2. ROMANIAN FOLKLORE MOTIFS IN FASHION DESIGN

    Directory of Open Access Journals (Sweden)

    MOCENCO Alexandra

    2014-05-01

    Full Text Available The traditional Romanian costume such as the entire popular art (architecture, woodcarvins, pottery etc. was born and lasted in our country since ancient times. Closely related to human existence, the traditional costume reflected over the years as reflected nowadays, the mentality and artistic conception of the people. Today the traditional Romanian costume became an inspiration source to the wholesale fashion production industry designers, both Romanian and international. Although the contemporary designers are working in accordance with a vision, using a wide area of styles, methods and current technology, they usually return to traditional techniques and ethnic folklore motifs, which converts and resize them, integrating them in their contemporary space. Adrian Oianu is a very appreciated Romanian designer who launched two collections inspired by his native’s country traditional costumes: “Suflecata pan’ la brau” (“Turned up ‘til the belt” and “Bucurie” (“Joy”. Dorin Negrau had as inspiration for his “Lost” collection the traditional costume from the Bihor region. Yves Saint Laurent had a collection inspired by the Romanian traditional flax blouses called “La blouse roumaine”. The paper presents the traditional Romanian values throw fashion collections. The research activity will create innovative concepts to support the garment industry in order to develop their own brand and to bring the design activities in Romania at an international level. The research was conducted during the initial stage of a project, financed through national founds, consisting in a documentary study on ethnographic characteristics of the popular costume from different regions of the country.

  3. Theoretical Technology Research for the International Solar Terrestrial Physics (ISTP) Program

    Science.gov (United States)

    Ashour-Abdalla, Maha; Curtis, Steve (Technical Monitor)

    2002-01-01

    During the last four years the UCLA (University of California, Los Angeles) IGPP (Institute of Geophysics and Planetary Physics) Space Plasma Simulation Group has continued its theoretical effort to develop a Mission Oriented Theory (MOT) for the International Solar Terrestrial Physics (ISTP) program. This effort has been based on a combination of approaches: analytical theory, large-scale kinetic (LSK) calculations, global magnetohydrodynamic (MHD) simulations and self-consistent plasma kinetic (SCK) simulations. These models have been used to formulate a global interpretation of local measurements made by the ISTP spacecraft. The regions of applications of the MOT cover most of the magnetosphere: solar wind, low- and high- latitude magnetospheric boundary, near-Earth and distant magnetotail, and auroral region. Most recent investigations include: plasma processes in the electron foreshock, response of the magnetospheric cusp, particle entry in the magnetosphere, sources of observed distribution functions in the magnetotail, transport of oxygen ions, self-consistent evolution of the magnetotail, substorm studies, effects of explosive reconnection, and auroral acceleration simulations. A complete list of the activities completed under the grant follow.

  4. Use of Solar and Wind as a Physical Hedge against Price Variability within a Generation Portfolio

    Energy Technology Data Exchange (ETDEWEB)

    Jenkin, T.; Diakov, V.; Drury, E.; Bush, B.; Denholm, P.; Milford, J.; Arent, D.; Margolis, R.; Byrne, R.

    2013-08-01

    This study provides a framework to explore the potential use and incremental value of small- to large-scale penetration of solar and wind technologies as a physical hedge against the risk and uncertainty of electricity cost on multi-year to multi-decade timescales. Earlier studies characterizing the impacts of adding renewable energy (RE) to portfolios of electricity generators often used a levelized cost of energy or simplified net cash flow approach. In this study, we expand on previous work by demonstrating the use of an 8760 hourly production cost model (PLEXOS) to analyze the incremental impact of solar and wind penetration under a wide range of penetration scenarios for a region in the Western U.S. We do not attempt to 'optimize' the portfolio in any of these cases. Rather we consider different RE penetration scenarios, that might for example result from the implementation of a Renewable Portfolio Standard (RPS) to explore the dynamics, risk mitigation characteristics and incremental value that RE might add to the system. We also compare the use of RE to alternative mechanisms, such as the use of financial or physical supply contracts to mitigate risk and uncertainty, including consideration of their effectiveness and availability over a variety of timeframes.

  5. The contemporary Romanian paradigm of marketing promotion

    Directory of Open Access Journals (Sweden)

    Manic Marius

    2018-01-01

    Full Text Available Contemporary marketing takes place in the field of permanent interconnection, of instant information and immediate rewards. Communication through marketing promotion will take these characteristics into account or will be just an inefficient spending. The Romanian market is no different from the global one. Marketing promotion currently has new tools that lead to new challenges in that it makes use of traditional, yet pow erful forms, but also absolute ways of communication. The Romanian promotion is helped today by these tools, but its task is more complex than it was a decade ago .

  6. Romanian Insurance Market Facing Globalization Process

    Directory of Open Access Journals (Sweden)

    Dumitru G. Badea

    2008-09-01

    Full Text Available The Romanian insurance market has passed through a permanent process of growth which ended up in 2004 to exceed the threshold of 1 billion Euros, in the frame of a small awareness and confidence of the population towards insurance, even now after 15 years. The globalization process of the financial markets affected also the Romanian market even before Romania became member of the European Union. The globalization brought about benefits (especially under the form of increase in the quality of the services provided to clients but also disadvantages for local companies (significant costs in logistics and training in order to cope with the international groups.

  7. CURRENT TRENDS OF ROMANIAN RURAL FAMILY

    Directory of Open Access Journals (Sweden)

    Adina IORGA

    2013-01-01

    Full Text Available The profound changes experienced by the Romanian society had a profound social impact on the structure and functions of the rural family. The paper aims to highlight the main trends recorded using a number of indicators: ruralization rate, birth rate, infant mortality rate, percentage of children born outside marriage, fertility rate, percentage of population aged 65 and over. Statistics from censuses and statistical yearbooks were processed to identify the trends of the Romanian rural family: changes in reproductive behavior, increased aging, declining birth rates.

  8. THE ROMANIAN REVOLUTION OF DECEMBER 1989

    Directory of Open Access Journals (Sweden)

    Ioan SCURTU

    2010-11-01

    Full Text Available 1989 was a revolutionary year in European history. Then, the socialist-totalitarian regimes (communist in central and eastern continent collapsed, one by one. First in Poland, then in Hungary, East Germany, Czechoslovakia, Bulgaria, Romania. The demolition of the Berlin Wall in November 9th 1989 marked the beginning of the reunification of Europe. If the other countries in the Romanian revolution was a peaceful way, in Romania, the Ceauşescu regime removal was achieved by violence, with over 1 000 people killed. Meanwhile, the Romanian revolution proceeded radica lly, without passing through a phase of glasnosti and perestroika (reforms initiated by Soviet leader Mikhail Gorbachev.

  9. 10 Years of Student Questions about the Sun and Solar Physics: Preparing Graduate Students to Work with Parker Solar Probe Data

    Science.gov (United States)

    Gross, N. A.; Hughes, W. J.; Wiltberger, M. J.

    2017-12-01

    The NSF funded CISM Space Weather Summer School is designed for graduate students who are just starting in space physics. It provides comprehensive conceptual background to the field. Insights about student understanding and learning from this summer school can provide valuable information to graduate instructors and graduate student mentors. During the school, students are invited to submit questions at the end of the lecture component each day. The lecturers then take the time to respond to these questions. We have collected over 4000 student questions over the last 15 years. A significant portion of the summer school schedule is devoted to solar physics and solar observations, and the questions submitted reflect this. As researchers prepare to work with graduate students who will analyze the data from the Parker Solar Probe, they should be aware of the sorts of questions these students will have as they start in the field. Some student questions are simply about definitions: - What is a facula/prominence/ribbon structure/arcade? - What is a Type 3 radio burst? - How is a solar flare defined? How is it different from a CME/energetic particle event? - What is the difference between "soft" and "hard" X-rays?Other student questions involve associations and correlations. - Why are solar flares associated with CME's? - Are all magnetic active regions associated with sunspots? - How does a prominence eruption compare to a CME? - Why do energetic particles follow the magnetic field lines but the solar wind does not? - Why are radio burst (F10.7 flux) associated with solar flares (EUV Flux)?Others can be topics of current research. - What is the source of the slow solar wind? - Why is there a double peak in the sunspot number the solar maximum? - Why is the corona hotter than the solar surface. What is the mechanism of coronal heating? The goal of this paper is to identify and categorize these questions for the community so that graduate educators can be aware of them

  10. Introducing a Romanian Frequency List and the Romanian Vocabulary Levels Test

    OpenAIRE

    Szabo, Cz.

    2015-01-01

    Vocabulary is considered essential to language learning, thus English word lists and tests based on frequency information have become the centre of attention for researchers, teachers and learners alike. As a result, it is argued hereby that frequency based word lists and tests should be adapted and regarded as key elements for teaching and learning Romanian as an additional language as well. \\ud Since there are currently no reliable frequency lists and lexical tests in Romanian, this paper a...

  11. CAREERS, DESTINIES AND ROMANIAN NATIONAL ATTITUDES IN BESSARABIA: CONSTANTIN STERE AND ROMANIAN LIFE JOURNAL

    OpenAIRE

    Răducu Rușeț

    2016-01-01

    This historical research entitled Careers, destinies and Romanian national attitudes in Bessarabia: Constantin Stere and Romanian Life Journal aims to evoke some aspects of biographical and journalistic activity of the writer, publicist and politician Constantin Stere. This biographic-intellectual and diachronic reconstitution of personality of Bassarabian Constantin Stere approach aims to bring on the first stage of actual historiography an exposure of his life. The author div...

  12. Romanian nuclear higher education towards a network of excellency

    International Nuclear Information System (INIS)

    Ghitescu, Petre

    2006-01-01

    RONEN - Romanian Nuclear Education Network - aims at becoming the future network of excellency for nuclear higher education in Romania. University Politehnica of Bucharest participated in ENEN and NEPTUNO FP-5 and FP-6 programs, being a founding member of ENEN Association. The experience gained by ENEN as well as the present European trends show that realization of associations and networks endow with more power the educational national capacities and makes easier the European cooperation. The objective of this project is to develop an efficient, flexible and modern system in the nuclear education field, able to comply with the requirements of final users (NPP operators, regulations organisms, subcontractors, decommissioning operators, radiation protection, personnel, radioactive waste disposal managers), complying at the same time with the common European perspectives of education and research (FP-6, FP-7, EUROATOM). This system is the proposed network of excellency, gathering all the Romanian institutions (universities, research-development centers, training centers, etc) implied in the nuclear education field and using the existent experience of BNEN (Belgian Network of Nuclear Education) and ENEN. The participants in RONEN are the Universities of Bucharest, Pitesti, Babes-Bolyai in Cluj-Napoca, the Vocational Training Center of National Institute for R and D in Physics and Nuclear Engineering Bucharest, the Training Center of Cernavoda NPP, and the Institute for Nuclear Research in Pitesti

  13. Physics-based Space Weather Forecasting in the Project for Solar-Terrestrial Environment Prediction (PSTEP) in Japan

    Science.gov (United States)

    Kusano, K.

    2016-12-01

    Project for Solar-Terrestrial Environment Prediction (PSTEP) is a Japanese nation-wide research collaboration, which was recently launched. PSTEP aims to develop a synergistic interaction between predictive and scientific studies of the solar-terrestrial environment and to establish the basis for next-generation space weather forecasting using the state-of-the-art observation systems and the physics-based models. For this project, we coordinate the four research groups, which develop (1) the integration of space weather forecast system, (2) the physics-based solar storm prediction, (3) the predictive models of magnetosphere and ionosphere dynamics, and (4) the model of solar cycle activity and its impact on climate, respectively. In this project, we will build the coordinated physics-based model to answer the fundamental questions concerning the onset of solar eruptions and the mechanism for radiation belt dynamics in the Earth's magnetosphere. In this paper, we will show the strategy of PSTEP, and discuss about the role and prospect of the physics-based space weather forecasting system being developed by PSTEP.

  14. [Differential perception of gender violence by Romanian immigrants resident in the metropolitan area of Madrid].

    Science.gov (United States)

    Rabito-Alcón, M F; Puente-García, R; Cámara-Blanco, L; De Frutos-Moneo, E; García-Jorge, S; Correas-Lauffer, J

    2013-01-01

    Battered women have poorer health. Immigrant women have a higher risk of suffering abuse by their partner, with the most frequent type being psychological abuse. A large percentage of the population living in the health district of Coslada are of Romanian origin, therefore we designed a study aimed at determining whether there are differences between Spanish and Romanian women regarding the perception of different types of violence, expecting to find significant differences. A total of 93 people (61.26% Romanian) were included in the study, and who were given a questionnaire with sociodemographic variables, family APGAR, and a questionnaire on perceptions of behaviors related to gender violence. Descriptive statistics and a hierarchical multiple regression analysis was performed on the results. Nearly 30% of women from Romania and 10% of Spanish respondents were considering or had considered being victims of abuse. According to the data, the Romanian-born women in the sample identified easier those behaviours involving physical or sexual violence easier; while, like Spanish women had more difficulty recognizing psychological violence. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

  15. Solar Thermal Energy Exploitation: An Opportunity to Enhance Conceptual Learning in Physics

    Science.gov (United States)

    Rodrigues, M. A.; Cravino, J. P.; Liberato, M. L. R.

    2010-05-01

    In a society mainly driven by Science and Technology it is becoming consensual the idea that scientific education should include three components: Education in Science, Education about Science and Education through Science. Some authors suggest that, in education, everyday objects should be used to illustrate scientific issues (e.g. Andrée, 2005). Thus the goal of this study is two-fold: first, to develop a teaching and learning strategy, in the framework of Education for Sustainable Development (ESD), concerning the renewable energy issue, while showing the importance of using everyday situations in the improvement of students' motivation in Physics learning. Energy is the core concept in this study. Energy conservation includes the concepts applied to sustainable balance between environment and the energy availability and use. Dias et al. (2004) stress that education is one of the best ways to transform the human behavior for the rational use of energy, which represents a long-term investment. In this work students become aware and recognize the importance and value of energy in everyday life, they identify energy transfer and transformation processes, confirm energy availability, relating these topics to present human needs and climate change issues. A didactic model of a solar thermal panel has thus been built, using cheap, common materials, by 15-16 year-old Physics students, from a Portuguese secondary school. Students had to plan the experiments, in small groups, to identify and estimate physical magnitudes and to explore how to maximize the solar thermal panel efficiency. The experimental activities took place in the school's playground, in a place where there were no obstacles to capturing solar radiation. Finally, students had to deal with experimental data acquisition and analysis, they had to prepare a report, as well as to answer a survey, to evaluate their learning success. Results show that students appreciated the proposed themes and activities

  16. Dobrogea as Romanian Tourism Micro-destination

    Directory of Open Access Journals (Sweden)

    Aurelia-Felicia STĂNCIOIU

    2011-07-01

    Full Text Available Dobrogea, known since antiquity as Dacia Pontica, after the name of the sea that was bordering it – Pontus Euxinus, is a region situated in Southeastern Romania and covers four counties of which two – Constanţa and Tulcea – belong to the Romanian territory. The celebrity of Dobrogea consists in its openness to the Black Sea, in Danube Delta (reservation of the biosphere that belongs to the UNESCO heritage since 1991 and in its archaeological traces that prove the existence and the continuity of the Romanian population next to “Turks, Tatars, Circassians, Macedo-Romanians and Greeks, Italian and Ukrainian, Catholic and Protestant Germans, Bulgarians and Russians, even Egyptians and Gipsy Muslims – a true ethnic mosaic” (Popoiu, 2010, p. 15. The conducted research refers just to the two Romanian counties and aims to highlight the role of the image of the historical region of Dobrogea in building its own brand and to identify its main tourist attractions and forms of tourism.

  17. Romanian achievement in hydro-power plants

    International Nuclear Information System (INIS)

    Cardu, M.; Bara, T.

    1998-01-01

    This paper briefly deals with the achievements relating to Hydro-electric Power Plants within the process of development of the National Power System in Romania. Also presented is the Romanian industry contribution to hydro-electrical power plant equipment manufacturing. (author)

  18. ABOUT THE ROMANIAN SOCIETY FOR ENGINEERING GRAPHICS

    Directory of Open Access Journals (Sweden)

    SIMION Ionel

    2015-06-01

    Full Text Available SORGING is a non-profit, non-governmental society, opened to all professionals interested in Engineering Graphics and Design. It aims to promote the research, development and innovation activities, together with the dissemination of best practices and assistance for educational purposes. In this paper the research and educational activities of the Romanian Society for Engineering Graphics will be briefly reviewed.

  19. ROMANIAN FOOTWEAR INDUSTRY-EVOLUTIONS AND CHARACTERISTICS

    OpenAIRE

    OFILEANU DIMI

    2014-01-01

    Footwear industry represents an important sector in national economy. Most of its production goes to export, Romania being the 14th footwear exporter worldwide. The aim of this article is to make an analysis of the evolution of the Romanian footwear industry by presenting the sector’s main indicators, their evolution in the past 20 years and the features of the industry.

  20. Romanian Approach to Media Portrayals of Disability

    Science.gov (United States)

    Ciot, Melania-Gabriela; Van Hove, Geert

    2010-01-01

    There is a wide range of media representations of disability, but not just because of the societal stigma. They are a function of norms of journalism as well as biases among people with disabilities themselves. This article is a contribution to the issue of social representation of persons with disabilities from a Romanian perspective, which will…

  1. Romanian healthcare system at a glance

    Directory of Open Access Journals (Sweden)

    Christiana Balan

    2013-04-01

    Full Text Available The Romanian healthcare system is facing constant challenges to produce high quality care with low costs. Objectives The paper aims to analyze the efficiency of the Romanian healthcare system in terms of resources allocation. The evaluation and the dimension of healthcare system efficiency are important for identifying a balance between the resources required and the health outcomes. Prior Work Previous studies describe the Romanian healthcare system as a system in transition. This study focuses on the relationship between the inputs and outputs of the system. Approach In order to assess the efficiency of the Romanian healthcare system we use Data Envelopment Analysis approach. Both input and output healthcare indicators are observed for the period 1999-2010 and the years when healthcare inputs have been used efficiently are identified. Results The results show that human, financial, and technological resources have been used at maximum capacity in 1999, 2003, 2004, 2007 and 2010. Implications Though efficiency is defined differently by diverse stakeholders, healthcare policies should focus on rising the responsibility of communities and individuals for better treatments and services and better access to information on healthcare providers. Value The paper is an empirically based study of the healthcare resources allocation in Romania.

  2. Intercultural Development in the Romanian School System

    Science.gov (United States)

    Chircu, Elena Sorina; Negreanu, Mirela

    2010-01-01

    The present paper aims to briefly describe the manner in which intercultural education is perceived in the Romanian school system, as well as the solutions that are being proposed (mainly in the form of activities) for reconsidering and strengthening interculturality as a dimension of education. We report on the results of semi-structured…

  3. Physics of solar prominences. Proceedings of the Colloquium, Oslo, Norway, August 14-18, 1978

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, E; Maltby, P

    1979-01-01

    These papers deal with recent theoretical and observational studies of the physics of solar prominences. Specific topics include reviews of prominence spectra and their interpretation, polarimetric observations and magnetic-field determination in prominences, observations of the prominence-corona interface, theories on the formation and stability of quiescent prominences, prominence classifications, observations of active prominences, observations and interpretations of coronal manifestations of eruptive prominences, and models of prominence structure and dynamics. Other contributions discuss simultaneous observations of Ca II and hydrogen Balmer lines in quiescent prominences, recent results in quiescent-prominence spectroscopy, the solar helium abundance obtained from optical spectra of quiescent prominences, and Stokes polarimetry of quiescent prominences in the He I D3 line. Magnetic-field determination based on the Hanle effect is also examined, along with the orientation of prominence microstructure relative to magnetic-field direction, radio observations of quiescent-prominence filaments at centimeter and millimeter wavelengths, EUV observations of filaments, and a magnetic-field reconnection model of quiescent prominences.

  4. Evaluation of physics-based numerical modelling for diverse design architecture of perovskite solar cells

    Science.gov (United States)

    Mishra, A. K.; Catalan, Jorge; Camacho, Diana; Martinez, Miguel; Hodges, D.

    2017-08-01

    Solution processed organic-inorganic metal halide perovskite based solar cells are emerging as a new cost effective photovoltaic technology. In the context of increasing the power conversion efficiency (PCE) and sustainability of perovskite solar cells (PSC) devices, we comprehensively analyzed a physics-based numerical modelling for doped and un-doped PSC devices. Our analytics emphasized the role of different charge carrier layers from the view point of interfacial adhesion and its influence on charge extraction rate and charge recombination mechanism. Morphological and charge transport properties of perovskite thin film as a function of device architecture are also considered to investigate the photovoltaic properties of PSC. We observed that photocurrent is dominantly influenced by interfacial recombination process and photovoltage has functional relationship with defect density of perovskite absorption layer. A novel contour mapping method to understand the characteristics of current density-voltage (J-V) curves for each device as a function of perovskite layer thickness provide an important insight about the distribution spectrum of photovoltaic properties. Functional relationship of device efficiency and fill factor with absorption layer thickness are also discussed.

  5. Cluster and SOHO - a joint endeavor by ESA and NASA to address problems in solar, heliospheric, and space plasma physics

    International Nuclear Information System (INIS)

    Schmidt, R.; Domingo, V.; Shawhan, S.D.; Bohlin, D.

    1988-01-01

    The NASA/ESA Solar-Terrestrial Science Program, which consists of the four-spacecraft cluster mission and the Solar and Heliospheric Observatory (SOHO), is examined. It is expected that the SOHO spacecraft will be launched in 1995 to study solar interior structure and the physical processes associated with the solar corona. The SOHO design, operation, data, and ground segment are discussed. The Cluster mission is designed to study small-scale structures in the earth's plasma environment. The Soviet Union is expected to contribute two additional spacecraft, which will be similar to Cluster in instrumentation and design. The capabilities, mission strategy, spacecraft design, payload, and ground segment of Cluster are discussed. 19 references

  6. Solar Fireworks - Integrating an Exhibit on Solar Physics and Space Science into the Science and Astronomy Curriculum of High-School and College Students

    Science.gov (United States)

    Denker, C.; Wang, H.; Conod, K. D.; Wintemberg, T.; Calderon, I.

    2005-05-01

    Astronomers at The Newark Museum's Alice and Leonard Dreyfuss Planetarium teamed up with the New Jersey Institute of Technology's (NJIT) Center for Solar-Terrestrial Research (CSTR) and the Big Bear Solar Observatory in presenting Solar Fireworks. The exhibit opened on May 15, 2004 and features two exhibition kiosks with interactive touch screen displays, where students and other visitors can take "virtual tours" in the fields of solar physics, solar activity, Sun-Earth connection, and geo-sciences. Planetarium and museum visits are an integral part of the introductory physics and astronomy classes at NJIT and the exhibition has been integrated in the astronomy curriculum. For example, NJIT students of the Astronomy Club and regular astronomy courses were closely involved in the design and development of the exhibit. The exhibit is the latest addition to the long-running natural science exhibit "Dynamic Earth: Revealing Nature's Secrets" at the museum. More than 30,000 people per year attend various programs offered by the planetarium including public shows, more than a dozen programs for school groups, after school activities, portable planetarium outreach, outdoor sky watches, solar observing and other family events. More than 1,000 high school students visited the planetarium in 2004. The exhibit is accompanied by a yearly teacher workshop (the first one was held on October 18-20, 2004) to enhance the learning experience of classes visiting the Newark Museum. The planetarium and museum staff has been working with teachers of Newark high schools and has presented many workshops for educators on a wide range of topics from astronomy to zoology. At the conclusion of the exhibit in December 2005, the exhibit will go "on the road" and will be made available to schools or other museums. Finally, the exhibit will find its permanent home at the new office complex of CSTR at NJIT. Acknowledgements: Solar Fireworks was organized by The Newark Museum and the New Jersey

  7. Success Stories of Undergraduate Retention: A Pathways Study of Graduate Students in Solar and Space Physics

    Science.gov (United States)

    Morrow, C. A.; Stoll, W.; Moldwin, M.; Gross, N. A.

    2012-12-01

    This presentation describes results from an NSF-funded study of the pathways students in solar and space physics have taken to arrive in graduate school. Our Pathways study has documented results from structured interviews conducted with graduate students attending two, week-long, NSF-sponsored scientific workshops during the summer of 2011. Our research team interviewed 48 solar and space physics students (29 males and 19 females currently in graduate programs at US institutions,) in small group settings regarding what attracted and retained them along their pathways leading to grad school. This presentation addresses what these students revealed about the attributes and influences that supported completion of their undergraduate experience and focused their aspirations toward graduate school. In advance of the interview process, we collected 125 on-line survey responses from students at the two workshops. This 20-item survey included questions about high school and undergraduate education, as well as about research and graduate experience. A subset of the 125 students who completed this on-line survey volunteered to be interviewed. Two types of interview data were collected from the 48 interviewees: 1) written answers to a pre-interview questionnaire; and 2) detailed notes taken by researchers during group interviews. On the pre-interview questionnaire, we posed the question: "How did you come to be a graduate student in your field?" Our findings to date are based on an analysis of responses to this question, cross correlated with the corresponding on-line survey data. Our analysis reveals the importance of early research experiences. About 80% of the students participating in the Pathways study cited formative undergraduate research experiences. Moreover, about 50% of participants reported undergraduate research experiences that were in the field of their current graduate studies. Graduate students interviewed frequently cited a childhood interest in science

  8. Synonymy in the English-origin Romanian Medical Terminology

    OpenAIRE

    Oana BADEA

    2013-01-01

    The Romanian medical terminology has been enriched quite a lot lately. This phenomena was not only due to the significant influence of the English language, but also because of the relationships developed between the already existing terms and the new ones. Thus, the present study comprises the analysis on Romanian medical terms of Englsih origin and their native synonymous correspondents in the Romanian medical terminology. The dictionnaries used to select the synonymous pairs of medical ter...

  9. MONETARY EXPECTATIONS OF THE ROMANIAN EXECUTIVES REGARDING THE ADHERATION

    Directory of Open Access Journals (Sweden)

    Ramona DUMITRIU

    2006-01-01

    Full Text Available This paper explores the monetary expectations induced to the managers of Romanian firms by adheration. It is based on an investigation among twenty Romanian executives regarding the impact on adheration over monetary aspects: inflation, exchange rates and adoption of euro. We conclude that the results of the monetary policy in the last years made the executives confident that the Romanian authorities could maintain the monetary stability after theadheration.

  10. DOES FAIR VALUE REPRESENT A CONCERN FOR ROMANIAN RESEARCHERS?

    Directory of Open Access Journals (Sweden)

    Jurcau Anca-Sabina

    2010-07-01

    Full Text Available In the actual economic context, the fair value concept is of high interest .We tried to see if the concept is only talk about, or if research in Romania has been actually done on this theme. We have analyzed the Romanian Journals recognized by CNCSIS in order to see if this concept represents a concern for Romanian researchers. This article is a literature review of the economic Romanian journals recognize by CNCSIS in the field of “fair value”.

  11. Steps towards an independent and efficient regulatory body: Romanian experience

    International Nuclear Information System (INIS)

    Coroianu, Anton; Rosca Fartat, Gabriela; Casaru, Daniela

    2008-01-01

    This paper presents the main steps in issuing and improving the Romanian legislation related to nuclear field and particularly to radiation protection. The nuclear act was amended several times to reflect the developments at international level and the accession of Romania to the European Union. Secondary legislation was reviewed and new regulations and guides were issued to comply with IAEA Basic Safety Standards, IAEA Code of Conduct for the Safety and Security of Radioactive Sources and the relevant European Directives. A set of regulations for specific type of practices was developed as part of the radiation protection legal framework. Also, legal provisions were aimed to cover new aspects such us: the definition of terrorism acts for sizing the threat over nuclear installations and facilities in order to enhance their physical protection as well as the civil liability in case of a nuclear terrorist act, the transition to a market economy-including free movement of goods. (author)

  12. Dating of some fossil Romanian bones by accelerator mass spectrometry

    International Nuclear Information System (INIS)

    Olariu, Agata; Skog, Goeran; Emilian Alexandrescu; Hellborg, Ragnar; Stenstroem, Krstina; Faarinen, Mikko; Persson, Per

    2002-01-01

    Some fossil bones from Romanian territories have been dated by accelerator mass spectrometry (AMS) using the pelletron system from Lund University. The preparation of samples has been the classical procedure to produce pure graphite from bones specimens, The Paleolithic site from Malu Rosu, near Giurgiu was thoroughly analyzed. Two human fossil skulls from Cioclovina and Baia de Fier of special archaeological importance have been estimated to be of around 30 000 years old, a conclusion with great implications for the history of ancient Romania. By this physical analysis, a long scientific dispute was settled. The two fossil human skulls are the only ones of this age from Romania. One could advance the hypothesis that the skulls belong to a certain type of a branch of Central European Cro-Magon, the classical western type, considering both the chronological and the anthropological features. They constitute eastern limit of the Cro-Magnon man type. (authors)

  13. TOTAL REWARDS MODEL IN ROMANIAN COMPANIES

    Directory of Open Access Journals (Sweden)

    Elena-Sabina HODOR

    2014-04-01

    Full Text Available Total Rewards Management is a subject of major importance for companies, because, by using models for this, firms can achieve their objectives of high performance. In order to analyse a validated total rewards model in Romanian Accounting and Consulting Companies, it is used The WorldatWork Total Rewards Model, which depict what contributes to applicant attraction and employee motivation and retention. Thus, the methodology of the previous survey is adjusted to the local context. The conclusions for the methodological aspects illustrate that the present research involves three strategic steps in order to achieve the objectives presented: the analysis of organizational environment of the companies from the sample, checking if Total Rewards Model proposed in the previous research is applicable for the same romanian companies from the previous survey, the analysing of the differences between results, and, if necessary, the adaptation of the model for Romania.

  14. PROSPECTIVE ROMANIAN LEADERS' VIEW ON LEADERSHIP DIMENSIONS

    Directory of Open Access Journals (Sweden)

    CATANA DOINA

    2010-07-01

    Full Text Available This study deals with Romanian prospective leaders' view on outstanding leadership dimensions (styles. It is a part of a European research project, GLOBE Students, dealing with the interrelations between societal culture and leadership. The basic theoretical constructs and methodological framework of investigation are those developed by GLOBE international research project. The sample consists in 429 students in business/economics and engineering, belonging to three Romanian universities. The findings show that the most preferred leadership styles are team oriented and charismatic (value based. Only a few leadership styles seem to have weak, but statistically significant correlations against a sig. = 0.50 probability threshold with important socialization agents for the students.

  15. Implied terms in English and Romanian law

    Directory of Open Access Journals (Sweden)

    Stefan Dinu

    2015-12-01

    Full Text Available This study analyses the matter of implied terms from the point of view of both English and Romanian law. First, the introductory section provides a brief overview of implied terms, by defining this class of contractual clauses and by providing their general features. Second, the English law position is analysed, where it is generally recognised that a term may be implied in one of three manners, which are described in turn. An emp hasis is made on the Privy Council’s decision in Attorney General of Belize v Belize Telecom Ltd and its impact. Third, the Romanian law position is described, the starting point of the discussion being represented by the provisions of Article 1272 of the 2009 Civil Code. Fourth, the study ends by mentioning some points of comparison between the two legal systems in what concerns the approach towards implied terms.

  16. PROSPECTIVE LEADERS' VIEW ON ROMANIAN SOCIETAL CULTURE

    Directory of Open Access Journals (Sweden)

    CATANA GHEORGHE ALEXANDRU

    2010-07-01

    Full Text Available This study deals with Romanian prospective leaders’ perceptions and expectations concerning the societal culture. It is a part of a European research project, GLOBE Students, dealing with the interrelations between societal culture and leadership. The basic theoretical constructs and methodological framework of investigation are those developed by GLOBE international research project. In adapting our research to student population peculiarities, GLOBE Beta questionnaire was altered through adding new items (scales. The sample consists in 429 students in business/economics and engineering, belonging to three Romanian universities. The findings show that in student’s opinion there are significant differences between societal culture practices and values (expectations on all nine cultural dimensions in GLOBE model.

  17. Romanian Democracy, Two Facets of the Reform

    Directory of Open Access Journals (Sweden)

    Vasile Pleșca

    2012-02-01

    Full Text Available This study tries, although we are aware of its limits, to offer two methods through which Romanian democracy could overcome its state of „non-development”. Beyond the objective and the subjective causes of the democratic backwardness of Romania, causes that have been discussed both in the academic community and in the public space, we think that it might be more relevant to identify the possibilities of an evolution. Although omnipresent in the Romanian public debate, the two ways to follow are approached from a special perspective, following a certain liberal model, stressing the importance of protecting the individual interests and rights of the citizens against the inherent abuses of the institutions of the political power..

  18. The Institutionalisation of the Romanian Party System

    Directory of Open Access Journals (Sweden)

    Clara Volintiru

    2012-12-01

    Full Text Available This paper explores the level of institutionalisation achieved by the Romanian political system since transitioning to democracy. Following through the key components of an institutionalised party system, the inquiry looks at the stability of interparty competition in Romania and the depth of its parties’ roots in society. These components are measured through such indicators as electoral volatility or the cohesiveness of the ideological preferences. Their levels suggest that the Romanian party system isn’t fully instituionalised, with fluctuating volatility and a rather incohesive ideological positioning of both voters and parties. This paper argues that in response to the double challenge of poor institutionalisation of the political parties and the party system as a whole, informal remedies, such as patronage of public jobs, or proprietary use of state resources, become highly attractive solutions for electoral success.

  19. COMPETITIVENESS AND INNOVATION OF THE ROMANIAN COMPANIES

    Directory of Open Access Journals (Sweden)

    Csaba Nagy

    2010-12-01

    Full Text Available In front of the Romanian economy which has been integrated only for a few years, lies the challenge of competitiveness which in many cases is associated with innovation. To turn from a close center oriented economy to market economy required an enormous effort from the population and from the companies as well, but the real challenge is still to come. The requirements of competitiveness and innovation of the United European Market are compulsory, from the point of view of the Romanian entrepreneurs is vital for their survival and development. The studies made so far are not very promising. There are many things to be done, many problems are still not solved in the European Union. The European Union is behind its traditional competitors USA and Japan. This is why one of the major concerns of the EU is competitiveness and innovation.

  20. FACTORS THAT STIMULATE THE ECOSYSTEM ROMANIAN ENTREPRENEURIAL

    Directory of Open Access Journals (Sweden)

    ENEA CONSTANŢA

    2017-12-01

    Full Text Available Entrepreneurship has begun to grapple with the global economic and financial crisis, and entrepreneurs have become "heroes" capable of delivering impetus to fragile economies. Small and innovative companies account for 99% of all Europe's active companies and offer 66% of available jobs. In the context of a worrying unemployment rate that persists in many countries of the world, entrepreneurship has become a viable solution to economic problems. Entrepreneurship can not be defined precisely, and the multidimensionality and homogeneity of the concept makes it very difficult to generalize the conclusions of studies for regions other than those for which they were originally developed. The objective of the present study is to carry out a comprehensive analysis of the Romanian entrepreneurial ecosystem and the factors that have the power to stimulate it, thus allowing the design of efficient policies for the development of Romanian entrepreneurship.

  1. CSR REPORTING IN BANKS - THE ROMANIAN EVIDENCE

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    Georgiana-Loredana FRECEA

    2016-06-01

    Full Text Available The dynamics of the financial markets and the significant interrelationships with broader concepts as globalization or sustainable development, have led in recent years to the development of a multidimensional approach of CSR. The credibility of the financial system is based on the financial institutions image given by representative stakeholders. They filter in an objective way the ethical responsibilities of the banks and the legal ones and give them the legitimacy to operate on the market. In order to obtain a realistic framework of CSR in Romanian banks, the article will focus on the transparency of CSR information. The confidence crisis manifested in the banking institutions can best be overcome through an authentic reporting system, which is able to fulfill a set of requirements, from credibility to completeness. This paper highlights the main characteristics of the CSR reports provided by the Romanian banking institutions, based on the stakeholder theory and using international reporting frameworks as Global Reporting Initiative.

  2. ROMATOM- the Romanian Atomic Forum, a Romanian voice in the choir of the European nuclear industry

    International Nuclear Information System (INIS)

    Pall, Stefan; Stiopol, Mihaela

    2001-01-01

    The Romanian Atomic Forum-ROMATOM is the national representative of the Romanian nuclear industry in the European forum. The paper presents the scope, objectives and the involvement of the organization in the completion and commissioning of the Cernavoda NPP Unit 2. The recent activities of ROMATOM are related to actions of lobby, some of cooperation with other organizations (AGIR, AREN, SRRp) in favor of nuclear power development in Romania and development of national nuclear equipment industry. Also, ROMATOM representatives attended the FORATOM working groups dealing with AQ and energy supply security as well as to the organizing committee of European Nuclear Society which held its 4th European Conference in October 2002 at Lile, France. The paper presents a schedule of ROMATOM activities for 2001-2003. Particularly, actions for boosting Cernavoda NPP Unit 2 completion as well as Romanian nuclear industry are mentioned. (authors)

  3. Cloud Computing Application for Romanian SMEs

    Directory of Open Access Journals (Sweden)

    Pistol, Luminiţa

    2017-09-01

    Full Text Available The article studies the current economical state of Romanian SMEs and the utility of cloud computing technologies in the process of sustainable open innovation. The study is based on a supply chain adapted for SMEs, on a model of innovation within a network business environment and on a decision tree dedicated for SMEs when starting a new project. Taking into account the statements of the article, a new framework of cloud computing economics can be developed.

  4. ROMANIAN HEALTH TOURISM – WHERE TO?

    OpenAIRE

    Patrichi Ioana Cristiana; Firoiu Daniela; Dodu Silvia Patricia

    2013-01-01

    Health tourism has always been the main type of tourism in our country, due to the large number and variety of natural resources. Economic, political and social context in our country after 1990, decreased income, wear and tear reception capabilities and of the equipment used in spa cure, low foreign investment in Romanian tourism, led to a reduction efficiency of health tourism. This was reflected in the tourism statistics for the health tourism. In this paper the authors make a brief descri...

  5. Consumer's behavioural patterns: the Romanian tourists

    OpenAIRE

    Rosca, Ingrid Magda

    2017-01-01

    A doctoral thesis proposes a new model of consumer behaviour in the area of tourism. This research was developed in partnership with Romanian Academy, The World Economy Institute, with the National Foundation of Young Managers (Romania) and ASAJE Foundation (Spain). This thesis represented the work of PhD student Ingrid Rosca and professors and researchers Dr. Jaume Guia, Dr. Raquel Camprubi, Dr. Pilar Presas, being under the tutoring of Dr. Andrea Bikfalvi. The noun behaviour, the manner...

  6. Determinants of Parent Involvement in Romanian Schools

    OpenAIRE

    Diana Damean

    2010-01-01

    The paper is focused on exploring the factors that facilitate parent involvement in their child’s education and school life. A sample of 670 Romanian school principals from the Cross-National Survey of School Principals in South East Europe (SEE) countries 2008 was used. Two-step linear regressions were run in order to predict parent participation in school meetings, parent engagement in school activities and parent influence in school governance, as reported by school principals. The results...

  7. ROMANIAN HOTELS IN THE DIGITAL MARKETING PRESENT

    OpenAIRE

    MARIA-LUMINITA COJOCEA; MONICA MARIA COROS

    2014-01-01

    The current marketing trends and the well-known smart communication devices (smartphone, tablet, laptop, etc.) used on a daily basis by more and more people worldwide and by most of the travel industry customers, are here to stay in the travel and hotel industries and far from becoming obsolete. By ignoring them or by remaining in denial about their popularity and the changes they bring, hoteliers will only end up facing the disastrous consequences of their ignorance. Most of the Romanian hot...

  8. THE PROFILE OF THE ROMANIAN ACCOUNTANT

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    Cristina Elena BIGIOI

    2017-05-01

    Full Text Available Tax and accounting rules are required by law for each company. The accountant has an important role in the life of an enterprise, contributing greatly to the business success. The study aims to identify the benefits, requirements and features specified to apply for a job as accountant. The methodological approach is empirical one. The study take into account the job offers mentioned in December 2016 under one of the most popular Romanian jobs sites.

  9. FAIR VALUE IMPLICATIONS ON ROMANIAN CAPITAL MARKET

    OpenAIRE

    Ciprian-Dan COSTEA

    2014-01-01

    Fair value generated intense debate during the last years, as the financial turmoil influenced many economies and capital markets, including the Romanian ones, too. Some researchers and professionals consider fair value in charge with the financial crisis and they ask for historical cost accounting basis for financial reporting. Fair value has its supporters, too. They consider that fair value reflects the effects of changes in market conditions when they take place, and accounting informatio...

  10. The Shortcomings of the Interwar Romanian Advertising

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    Fanel Teodorascu

    2015-12-01

    Full Text Available The economic growth that characterized the interwar period meant the development of Romanian advertising. But it‘s alleged against many sins. For example, the press was accused of endangering the health of readers by hosting the pages of newspaper advertisements made for all sorts of dubious products. Some authors claim that ―abuse pattern‖ was a trigger for suicide. Also in some texts show that behind the advertising contracts were blackmail. Aesthetic aspect which the applicant made in an unprofessional manne r gave him large cities is another point from the ―sins‖ of interwar Romanian advertising. In the years between the two world wars, publications, central or local, host their pages many articles in different authorities debated how the Romanian disclosure was made. Our study aimed at precisely these texts, which were supposed to be some ―manual‖, it is true that small for all those interested in advertising. The documentation sources used for their drafting have been as testified by some authors, schools taught courses at commercial and advertising conferences that were broadcast on radio stations abroad

  11. Performance Analysis of the Romanian Administration

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    Marius Constantin PROFIROIU

    2013-10-01

    Full Text Available The performance of public administration is one of the top priorities of the national governments worldwide, not only for Romania. The role of a performing management system at the level of public administration is to ensure a high quality and efficiency of the adopted policies and strategies, of the provided public services and of the administrative act itself, and to guarantee the advantage of a competitive and efficient administration both in relation to its own citizens, and in competition with other cities and countries throughout Europe and all around the world. Following these considerations, and based upon an empirical research conducted with the aid of a survey regarding ‘The analysis of the performance level of the Romanian public administration’ the article aims to (1 identify modern management tools that determine and influence the performance of Romanian public institutions, (2 analyze the effects of using project management as organizational capacity development instruments by public administration in Romania, and (3 determine the influence and effects of the external factors on the performance and development of Romanian public administration.

  12. Solar magnetohydrodynamics

    International Nuclear Information System (INIS)

    Priest, E.R.

    1982-01-01

    The book serves several purposes. First set of chapters gives a concise general introduction to solar physics. In a second set the basic methods of magnetohydrodynamics are developed. A third set of chapters is an account of current theories for observed phenomena. The book is suitable for a course in solar physics and it also provides a comprehensive review of present magnetohydrodynamical models in solar physics. (SC)

  13. Modelling and simulation of a solar cooler based on physical adsorption; Modelagem e simulacao de um refrigerador solar por adsorcao fisica

    Energy Technology Data Exchange (ETDEWEB)

    Barbosa, Gerson

    1994-12-31

    This study describes the construction of a simple mathematical model its validation through the simulation in transient state of a real cycle performed by a solar refrigerator based on physical adsorption using an activated carbon/methanol pair. The deviation from experimental results was 4% for the cycled mass of methanol, 2.2 % for maximum collector average temperature, and 3 x 10{sup -3} for the theoretical cycle coefficient of performance. Additional simulations of the same cycle inputting values representing different types and larger amounts of activated carbon showed the possibility of increasing the cycled methanol mass up to about 150%. (author) 26 refs., 16 figs., 9 tabs.

  14. Modelling and simulation of a solar cooler based on physical adsorption; Modelagem e simulacao de um refrigerador solar por adsorcao fisica

    Energy Technology Data Exchange (ETDEWEB)

    Barbosa, Gerson

    1993-12-31

    This study describes the construction of a simple mathematical model its validation through the simulation in transient state of a real cycle performed by a solar refrigerator based on physical adsorption using an activated carbon/methanol pair. The deviation from experimental results was 4% for the cycled mass of methanol, 2.2 % for maximum collector average temperature, and 3 x 10{sup -3} for the theoretical cycle coefficient of performance. Additional simulations of the same cycle inputting values representing different types and larger amounts of activated carbon showed the possibility of increasing the cycled methanol mass up to about 150%. (author) 26 refs., 16 figs., 9 tabs.

  15. On the development of a Fourier Transform Spectrometer for Solar Physics

    Science.gov (United States)

    Ruiz de Galarreta, Claudia; Vial, Jean-Claude; Appourchaux, Thierry; Philippon, Anne

    The origin and the evolution of the different structures that inhabit beyond the Sun’s photosphere, as well as the processes involved in the dynamics and the heating of the corona remain quite unknown. The inextricable complexity of the physical phenomena that govern the solar outer atmosphere is accompanied by the lack of suitable data adapted to the scientific need. Indeed, the interpretation and the models of the mechanisms that connect the exchanges between the chromosphere and the corona depend on critical observational parameters. It is for example essential to measure broad bands of vertical temperature and density ranges that fit the multiple spatial and temporal scales that are characteristic of the different events that take place in the Sun. The understanding of the dynamics of the plasma must be also based on the Doppler analysis of the observed scene. That implies the ability to combine time resolved spectroscopic and imaging technologies. Moreover, space is the place to observe the far UV corona and that implies a real technical challenge. Despite excellent advances in technology and instrumentation, the study of the Sun in the far UV is a fairly recent science. To date, no solar space mission could provide a combined and simultaneous diagnostic of both observables in the spectral range of interest. It is because of these expectations that the study of a new device called IFTSUV (the acronym of Imaging Fourier Transform Spectrometer working in the far UV) is presented in this paper. We start from the definition of the scientific requirements that lead to the technical choice, the first objective of this study is to develop a preliminary instrumental model of the IFTSUV. The overall technical and design specifications are based in theoretical calculations that have been expressed in terms of spectral accuracy, image quality and signal to noise ratio. Throughout the identification of difficult points, the realization of a servo-metrology system to

  16. Vulnerabilities and Risks in Romanian Public Financial Accounting

    Directory of Open Access Journals (Sweden)

    Terinte Paula-Andreea

    2017-01-01

    Full Text Available Internal audit plays an important contributive role in the economic credibility of an economy. By improving, the quality of internal audit and control in public institutions we can increase the efficiency of public spending and the whole economy in general. The aim of our paper is to identify the main vulnerabilities and risks in Romanian public sector after based upon the analysis performed by the Romanian Court of Accounts. Based upon the annual reports of the Romanian Court of Accounts from 2009 to 2016, we identify several issues and risks in the Romanian public sector, and especially in the local government financial accounting. In order to prevent more deviations and errors and to improve the quality of internal auditing and internal control systems, in the Romanian public sector, this paper proposes a series of measures in this matter.

  17. OPPORTUNITIES TO PROMOTE THE CONSUMPTION OF ROMANIAN FOOD

    Directory of Open Access Journals (Sweden)

    SPERDEA NATALIȚA MARIA

    2015-08-01

    Full Text Available Romania and Greece are similar countries in terms of culture, religion, consumer habits. Romania's trade with Greece is not very developed compared with other EU countries, for which it is necessary a better promote Romanian food and consumption of these products on the Greek market. To promote consumption of Romanian foods on Greek market it must be known the preferences of Greeks, must be understood their consumption habits and alimentation. The study is based on an analysis of statistical data regarding trade between the two countries and based on an questionnaire analysis of Greek's consumer preferences for Romanian food. A better promotion of the consumption of these products can be made through fairs and exhibitions, opening of restaurants with Romanian specific, or by organizing Romanian specific events in various occasions.

  18. High-cadence Imaging and Imaging Spectroscopy at the GREGOR Solar Telescope—A Collaborative Research Environment for High-resolution Solar Physics

    Science.gov (United States)

    Denker, Carsten; Kuckein, Christoph; Verma, Meetu; González Manrique, Sergio J.; Diercke, Andrea; Enke, Harry; Klar, Jochen; Balthasar, Horst; Louis, Rohan E.; Dineva, Ekaterina

    2018-05-01

    In high-resolution solar physics, the volume and complexity of photometric, spectroscopic, and polarimetric ground-based data significantly increased in the last decade, reaching data acquisition rates of terabytes per hour. This is driven by the desire to capture fast processes on the Sun and the necessity for short exposure times “freezing” the atmospheric seeing, thus enabling ex post facto image restoration. Consequently, large-format and high-cadence detectors are nowadays used in solar observations to facilitate image restoration. Based on our experience during the “early science” phase with the 1.5 m GREGOR solar telescope (2014–2015) and the subsequent transition to routine observations in 2016, we describe data collection and data management tailored toward image restoration and imaging spectroscopy. We outline our approaches regarding data processing, analysis, and archiving for two of GREGOR’s post-focus instruments (see http://gregor.aip.de), i.e., the GREGOR Fabry–Pérot Interferometer (GFPI) and the newly installed High-Resolution Fast Imager (HiFI). The heterogeneous and complex nature of multidimensional data arising from high-resolution solar observations provides an intriguing but also a challenging example for “big data” in astronomy. The big data challenge has two aspects: (1) establishing a workflow for publishing the data for the whole community and beyond and (2) creating a collaborative research environment (CRE), where computationally intense data and postprocessing tools are colocated and collaborative work is enabled for scientists of multiple institutes. This requires either collaboration with a data center or frameworks and databases capable of dealing with huge data sets based on virtual observatory (VO) and other community standards and procedures.

  19. SOLAR NEUTRINO PHYSICS OSCILLATIONS: SENSITIVITY TO THE ELECTRONIC DENSITY IN THE SUN'S CORE

    Energy Technology Data Exchange (ETDEWEB)

    Lopes, Ilidio [Centro Multidisciplinar de Astrofisica, Instituto Superior Tecnico, Universidade Tecnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa (Portugal); Turck-Chieze, Sylvaine, E-mail: ilidio.lopes@ist.utl.pt, E-mail: ilopes@uevora.pt, E-mail: sylvaine.turck-chieze@cea.fr [CEA/IRFU/Service d' Astrophysique, CE Saclay, F-91191 Gif sur Yvette (France)

    2013-03-01

    Solar neutrinos coming from different nuclear reactions are now detected with high statistics. Consequently, an accurate spectroscopic analysis of the neutrino fluxes arriving on Earth's detectors becomes available, in the context of neutrino oscillations. In this work, we explore the possibility of using this information to infer the radial profile of the electronic density in the solar core. So, we discuss the constraints on the Sun's density and chemical composition that can be determined from solar neutrino observations. This approach constitutes an independent and alternative diagnostic to the helioseismic investigations already done. The direct inversion method, which we propose to obtain the radial solar electronic density profile, is almost independent of the solar model.

  20. From Romanian to “Rumanol”: linguistic confusions in native Romanian spoken by children born in Spain

    Directory of Open Access Journals (Sweden)

    Lavinia Seiciuc

    2014-06-01

    Full Text Available After Romania joined the European Union in 2007, a massive wave of Romanian immigrants reached the Western countries in search for work, and the most significant migration took place in the Spanish kingdom. They were not the first Romanians to arrive in Spain, so they added their number to that of those who immigrated before, in the two decades after the fall of the Communist regime. Many Romanian children were born in Spain, so when they reached school age, they were at best bilingual; nevertheless, there are children who need to take Romanian classes in school, as they chose not to learn their native tongue at home. Our article analyzes the ways Spanish influence their pronunciation and orthography of Romanian, based on test papers and homework that demonstrate the level of confusion produced in these children by their bilingualism, with Castilian being their first choice of language.

  1. Tritium level along Romanian Danube river sector

    International Nuclear Information System (INIS)

    Varlam, Carmen; Stefanescu, Ioan; Popescu, Irina; Faurescu, Ionut; Dobrinescu, Denisa

    2010-01-01

    Full text: Danube River lies west from the Black Sea in Central and South-Eastern Europe. Due to its geological and geographical conditions, the Danube River Basin can be divided into 3 main parts: Upper, Middle and Lower Danube Basin. 65% of Lower Danube Basin is the natural border between Romania and Bulgaria. Two important nuclear objectives for both countries are found in this region: Kozloduy NPP located at Kozloduy, Bulgaria and Cernavoda NPP, located at Cernavoda, Romania. Taking into account the future development of this important Romanian nuclear objective, the knowledge of the present status of tritium level becomes a necessity. Therefore, an extensive monitoring program for this radioisotope, along the Romanian sector of the Danube River Basin, starting with Cazane Gorge and ending with the three branches of the Danube Delta has been carried on since 2006 and it was accomplished in 2008. The different tributaries from this sector: Cerna, Jiu, Olt, and Arges were included also in this monitoring program. The highest values were constantly recorded for the sites which are downstream the nuclear power plants. The anthropogenic nuclear activity could be identified by the maximum values acquired, but their effect to the Danube water is far for being critical from radiation protection point of view. Monthly sampling was established for Turnu Severin location (in the beginning of Romanian Danube section) during 2007 in Danube water and precipitation. Tritium level trends of Danube River for this location were compared with seasonal variations of tritium concentration in precipitation during the same period of monthly sampling in Danube water. (authors)

  2. Romanian knowledge and attitudes regarding dietary fibers

    Directory of Open Access Journals (Sweden)

    Monica TARCEA

    2016-11-01

    Full Text Available Introduction: Presently, the scientists recognize the health benefits of food fibers in the menu and also plant food sources are at high interest both for general population and food companies. The food companies are responsible for a clear nutrition labelling that will assist consumers to make informed and healthy choices and health providers has to inform the population about the benefits of fibers. The aim of our study was to evaluate the Romanian knowledge and attitudes regarding dietary fibers from food products. Materials and methods: We made a qualitative survey based on a questionnaire applied in 2015, over a period of 6 months, over 670 Romanian consumers. It was focused on testing the attitudes and knowledge towards ingestion of foods rich in fibers. For all data analysis we used the software SPSS, from IBM Inc. Results and Discussions: Our results showed that the knowledge about dietary fibers and also the ingestion of food products rich in fibers were low, and most of the subjects didn’t have any interest to read the nutritional information from food labels related to fibers. The female participants ate more whole grains and fruits than males and pay more attention to food labelling, the Romanian people prefer to stay and eat home than at restaurants especially in rural areas, and the knowledge about fibers benefits was significantly related to education and urban location. Conclusion: We underline the needs for more efficient community interventions and proper information about the importance of dietary fibers for our health and also to improve and disseminate our nutritional standards and diet recommendation among population.

  3. Employability skills for the Romanian outsourcing industry

    Directory of Open Access Journals (Sweden)

    Foerster-Pastor Foerster-Metz Ulrike Stefanie

    2017-07-01

    Full Text Available The Romanian outsourcing sector as part of the service sector has evolved enormously in the last decade in Romania. Foreign Direct Investments in this sector continue to grow, thus the sector employs more than 100.000 people in 2016 in Romania. However, companies claim not to get the right skills from employees which will allow them to move the latter from a purely service sector to more value-added services. Therefore, there is a need to generate a workforce with the necessary employability skills which will serve the industry, thus allowing the continuity of growth as well as permitting to be competitive in regards to other East European countries in the outsourcing industry as salaries rise in the Romanian industry and the industry is being pressured by the 4th industrial revolution. So far, many Romanian studies have been done reflecting the skills need from the sector by using in first instance the questionnaire methodology or global surveys mostly on a very holistic view. This paper shows a new approach by deriving the skills needed by employers from their own data base: mainly job descriptions published in companies or recruitment sites by analysis of job entry positions. This allows a close and accelerated approach to define skills needed without a too high time delay in addition it permits to understand if the outsourcing industry is moving towards digitalization. The job descriptions are analyzed by using the method of qualitative content analysis according to Mayring (2014 using specific criteria based on literature review of employability skills. Key findings show that there is a need for specific skills technical skills but a trend to a higher demand in soft skills.

  4. ROMANIAN YOUNG ENTREPRENEURS FEATURES: AN EMPIRICAL SURVEY

    Directory of Open Access Journals (Sweden)

    Ceptureanu Sebastian Ion

    2015-07-01

    Full Text Available There are many studies linking entrepreneurship and economic development. For specialists and public decision makers, developing entrepreneurship seems to be an easy policy action, even though actions and results are rather debatable. Unfortunately the relevant literature is not so generous concerning youth entrepreneurship. Youth is one of the most vulnerable groups in society, especially in the current economic and demographic situation in European Union and worldwide. At the same time, youth is the period when most people engage in their first job, are gaining financial independence and are assuming new responsibilities and roles shaping their identity. With respect to this, starting their own business is a natural choice for many young people. When considering entrepreneurial potential of young Romanians, there is almost not any data available. This paper aims to disseminate the results of a survey focused on young entrepreneurs, designed to fill the gap in the literature about Romanian young entrepreneurs’ features. The empirical study was divided in five parts: A. Personality of young entrepreneurs, highlighting the main features of behaviour and personality of young entrepreneurs. B. Professional background, focusing on young entrepreneurs’ background and how it influences their interest and performance improvement. C. Risk and crisis acceptance, highlighting the ability of young entrepreneurs to deal with critical situations. D. Business and business environment, focusing on internal and environmental aspects of the business. E. Social - cultural attitude, highlighting the attitude of society (incentives and disincentives to entrepreneurial initiatives of young people. This are excerpts of results from the first part, regarding personality of Romanian young entrepreneurs, concerning issues like level of independence, capacity for innovation, self-confidence, decision making process, level of persistence flexibility of young

  5. TRANSACTIONAL LEADER IN ROMANIAN PRIVATE BANKING SYSTEM

    Directory of Open Access Journals (Sweden)

    Lucian Ciprian CRIȘAN

    2016-05-01

    Full Text Available From a managerial point of view, all the media means of professional communication, socialization and interaction emphasize entrepreneurial success stories. One of the modern concerns of all current researchers is to underline the place and role of leaders in the institutional framework. The leadership is perceived as a support pillar in maintaining any business. The analysis of this phenomenon is extremely extensive, starting with the culture of a company, the purpose of its existence and comprises aspects concerning the employees motivation and the degree of identifying themselves with the organizational objective. A constant concern in analyzing this phenomenon is retaining the employees and encouraging them to bring added value to the organization where they perform their daily activities. Nevertheless, the Romanian banking system in Timişoara seems to display a strong resistance towards change. The leadership of this industry is comprised of people with great managerial abilities. The transactional method, manifested by the leader in the Romanian private banking system in Timişoara, seems to be the main phenomenon at the basis of their daily activity. The manager – leader hypothesis is slowly taking shape. Due to the resistance to change, generated by the educational model, from a managerial point of view, the balance is strongly tilting towards the managerial traits at the expense of the leadership ones. We are still at the stage where the tolerance towards liberty, uncertainty, are some of the traits of the leader in the Romanian private banking system in Timişoara, which are poorly identified at the management level of this very important segment of activity.

  6. Econometric Methods within Romanian Quarterly National Accounts

    Directory of Open Access Journals (Sweden)

    Livia Marineta Drăguşin

    2013-04-01

    Full Text Available The aim of the present paper is to synthesise the main econometric methods (including the mathematical and statistical ones used in the Romanian Quarterly National Accounts compilation, irrespectively of Quarterly Gross Domestic Product (QGDP. These methods are adapted for a fast manner to operatively provide information about the country macroeconomic evolution to interested users. In this context, the mathematical and econometric methods play an important role in obtaining quarterly accounts valued in current prices and in constant prices, in seasonal adjustments and flash estimates of QGDP.

  7. FINANCIAL INTERMEDIARIES’ ACTIVITY ON ROMANIAN CAPITAL MARKET

    Directory of Open Access Journals (Sweden)

    Dumitru-Cristian OANEA

    2014-11-01

    Full Text Available The financial shifts encountered in the last decade, increase the importance of capital markets in emerging countries, which is also Romania’s case. The banking system was for a long period of time the main source of liquidity for the economy. Meanwhile, the situation is changing due to the importance that capital market has in financing the economy. Through this paper we analyze the transactions’ evolution made by financial intermediaries on Romanian capital market, by highlighting the Societies for Financial Services and Investments (SSIF. Based on this evolution, we identified the main significant differences and similarities between the SSIFs existing on the market.

  8. WHY DO THE ROMANIAN STUDENTS TRAVEL?

    Directory of Open Access Journals (Sweden)

    Maria TATARUSANU

    2012-12-01

    Full Text Available The objective of this work paper is to identify the reasons why do the Romanian students travel, the amount of money they spent, what kind of destinations they prefer, how do they choose a destination. The methodology is developed according to this objective, based on Crompton` model. The research method is a quantitative one: a questionnaire-based survey. The data collected are processed in SPSS computer program. The results are important for travel agencies, hotels, transport companies, being useful in their efforts of establishing strategies and promotion of products/services addressed to this target market.

  9. ONLINE BANKING IN THE ROMANIAN BANKING SYSTEM

    Directory of Open Access Journals (Sweden)

    IMOLA DRIGĂ

    2014-12-01

    Full Text Available In the world of banking, the development of IT has a huge effect on development of more flexible payments methods and more user-friendly banking services. Recently, modern electronic banking services, internet and mobile banking, have rejuvenated banking transactions. Electronic banking over the Internet is one of the newest e-banking services with several benefits both for banks and for customers. The paper aims to provide an overview of online banking services highlighting various aspects globally as well as in the Romanian banking system. Even if there already are several studies on web banking, this topic still remains a resourceful area for academic research in the next decade.

  10. Romanian Economy in the Interwar Period

    Directory of Open Access Journals (Sweden)

    Gheorghe Stefan

    2016-05-01

    Full Text Available Resumption of economic progress Will Be slow, but unevenly but after overcoming the food crisis of 1920-1921, Romania will be able to deliver on economic recovery by attracting capital investment, Increase the number of enterprises and workers and especially by increasing the driving force and technical endowment of enterprises. The Central Authorities Legislation Will draw up related protectionist liberal economic doctrine “by ourselves” in most of the period, According to political algorithm and the result of Increasing domestic resource mobilization of capital while limiting the foreign capital in the Romanian economy.

  11. Embroided Portraits in the Romanian Medieval Art

    Directory of Open Access Journals (Sweden)

    Ecaterina Marghidan

    2015-05-01

    Full Text Available If the artistic value of the Romanian medieval embroidery is obvious, it is no less real its documentary value. Most embroided portraits are made on liturgical pieces and they are a proof of the relationship of the rulers with the Orthodox Church. The position of the characters is a mute way of communicating the status that the voievod had. The vertical rigid representations, kneeling, the gestures of the palms and elbows, the beneficence objects, the way characters are grouped, the proportion or their placement in the work can be symbolically interpreted depending on the type of the Liturgical item on which the embroidery was done.

  12. Romanian 2004 - 2009 E-Economy Review

    OpenAIRE

    Eduard Edelhauser; Andreea Ionică

    2009-01-01

    The paper aim is to find the best opportunity for the Romanian companies, through combing the attraction of EU’s structural funds for increasing the competitiveness (amounted to 2,554 billion euro for Romania), and using the best Enterprise Resource Planning (ERP) software solution for offered by the most experienced software companies (the largest ERP vendors worldwide according to Gartner Dataquest are SAP with 29.7 market share, Oracle with 10.2 and Microsoft with 3.7. The authors have mad...

  13. Semantic equivalences in Romanian medical terminology

    Directory of Open Access Journals (Sweden)

    Corina Lungu

    2014-12-01

    Full Text Available The present paper aims to underline some aspects concerning the presence of synonymy semantic relationship in specialized medical terminology, having as object of study Romanian medical terms. For this study we use a descriptive, conceptual and lexical semantic research method to provide the understanding of different couples, groups or synonymic series where medical terms have several variations: specialized/common terms, syntagms and patronyms of French or different origin. We propose a classification scheme of synonyms of medical lexicon, terms or synonymic syntagms, total and partial, in order to meet the accessibility needs in scientific communication.

  14. DYNAMICS OF THE ROMANIAN ILLEGAL DRUG MARKETS

    Directory of Open Access Journals (Sweden)

    Irina Caunic

    2011-06-01

    Full Text Available Globalization has led to an increase in commercial activities running on the illegal markets, its dynamics being largely determined by the balance between profitability and the major risks involved. Revenuesare significant, one example being those obtained from drug industry. In recent years, illicit drug trafficking has seen in Romania an unprecedented escalation, as a result of market liberalization and the movement of per sons and because of the extending the phenomenon both among producers and consumers. This article examines the size of the Romanian illegal drug markets, the countries of origin and drugtransit routes, as well as the profits made by the drug trafficking networks.

  15. BEHAVIOR OF THE ROMANIAN GREEN GOODS CONSUMERS

    Directory of Open Access Journals (Sweden)

    Mirela-Cristina VOICU

    2014-05-01

    Full Text Available Marketing has put forward for a long time the fact that any activity conducted in an organization should consider an intimate knowledge of the client, and a close look at the green marketing practices used over time shows that eco-friendly products should be positioned in relation to those attributes looked for by the involved consumers. In this context, the following paper reveals some important aspects regarding the Romanian green market and the characteristics of the green consumer behavior together with solutions that marketers can apply to stimulate the consumption of green goods.

  16. The wide religiosity of the Romanian students

    Directory of Open Access Journals (Sweden)

    D. SOREA

    2016-11-01

    Full Text Available The contemporary Western religiosity is marked by the effects of secularization. The results of a qualitative research having as subjects sociology students from Brasov indicate their explicit statements of belonging to Christianity and their acceptance of the effectiveness of pagan practices in evil eye treatment. Conjugation of these positionings requires a broader understanding of religiosity than in the case of dogmatic Christianity. The faith options for the students are tributary to the pre-Christian representation of the world, perennial in the Romanian cultural space.

  17. Storing Astronomical Information on the Romanian Territory

    Science.gov (United States)

    Stavinschi, M.; Mioc, V.

    2004-12-01

    Romanian astronomy has a more than 2000-year old tradition, which is, however, little known abroad. The first known archive of astronomical information is the Dacian sanctuary at Sarmizegetusa Regia, erected in the first century AD, having similarities with that of Stonehenge. After a gap of more than 1000 years, more sources of astronomical information become available, mainly records of astronomical events. Monasteries were the safest storage places of these genuine archives. We present a classification of the ways of storing astronomical information, along with characteristic examples.

  18. Implied terms in English and Romanian law

    OpenAIRE

    Stefan Dinu

    2015-01-01

    This study analyses the matter of implied terms from the point of view of both English and Romanian law. First, the introductory section provides a brief overview of implied terms, by defining this class of contractual clauses and by providing their general features. Second, the English law position is analysed, where it is generally recognised that a term may be implied in one of three manners, which are described in turn. An emp hasis is made on the Privy Council’s decision in Attorney G...

  19. MANAGING OPERATIONS IMPROVEMENT IN ROMANIAN PUBLIC SERVICES

    Directory of Open Access Journals (Sweden)

    BALOI IONUT-COSMIN

    2015-07-01

    Full Text Available This paper aims to develop a pleading for the transfer of best practices to improving the operational activity in the Romanian public institutions. The practice of implementation demonstrates that the perception of many executives in the Romanian private enterprises regarding the set of tools to improve processes and assimilation of lean philosophy is not a very favorable and encouraging one. It can be said that only some large enterprises had successfully introduced in their daily practice and organization the improvement principles, the operational optimization and the elimination of waste sources. In the SMEs, and especially in the services the experiences are isolated, but they have demonstrated the usefulness (the frequency of saving goals indicate, indeed, the need for proliferation of continuous improvement principles. Regarding the public organizations, the implementation of the new management system of designing and operating the current practices is pretty unknown, accepted at declarative level, but becomes, when is planned and implemented rather a burden on managers who should take on this challenge. Both in public management and private management, today the focus is on people and relationships (processes and projects, starting of course with the work organization. The good practices successfully proved in the private management in the recent decades are transferred today to public institutions; and the Romanian public organizations tend to adapt, also in terms of processes optimization. The study aims to analyze the functioning of the hypothetical management system of processes improvements, respectively the applying of lean tools and principles within the public Romanian institution. They are treated some dysfunctions observed within the process of understanding the utility aspects and throughout the assuming of operational improvement goals within these organizations. The qualitative observations, the critical interpretations and

  20. The Competitiveness of Romanian Services Exports

    Directory of Open Access Journals (Sweden)

    Corina Grigorovici

    2008-02-01

    Full Text Available Romania carried on significant progresses in its intercession to fetch up the gaps towards the European Union concerning the services compartment, the balance of those being of almost 10% from the total Romanian export, during the first semester of 2007. In 2006, the export of services increased with 45% comparatively to the year before, consolidating the status of our country as a services exporter. The IT left its mark on the structure and organizing method of the tertiary compartment and ameliorated the form in which the services were performed in the context of enhanced electronic transfers.

  1. A road map to solar neutrino fluxe, neutrino oscillation parameters, and tests for new physics

    CERN Document Server

    Bahcall, J N; Bahcall, John N.; Peña-Garay, Carlos

    2003-01-01

    We analyze all available solar and related reactor neutrino experiments, as well as simulated future ^7Be, p-p, pep, and ^8B solar neutrino experiments. We treat all solar neutrino fluxes as free parameters subject to the condition that the total luminosity represented by the neutrinos equals the observed solar luminosity (the `luminosity constraint'). Existing experiments show that the p-p solar neutrino flux is 1.01 + - 0.02 (1 sigma) times the flux predicted by the BP00 standard solar model; the ^7Be neutrino flux is 0.97^{+0.28}_{-0.54} the predicted flux; and the ^8B flux is 1.01 + - 0.06 the predicted flux. The oscillation parameters are: Delta m^2 = 7.3^{+0.4}_{-0.6} 10^{-5} eV^2 and tan^2 theta_{12} = 0.42^{+0.08}_{-0.06}. We evaluate how accurate future experiments must be to determine more precisely neutrino oscillation parameters and solar neutrino fluxes, and to elucidate the transition from vacuum-dominated to matter-dominated oscillations. A future ^7Be nu-e scattering experiment accurate to + -...

  2. Technologies and Methods Used at the Laboratory for Atmospheric and Space Physics (LASP) to Serve Solar Irradiance Data

    Science.gov (United States)

    Pankratz, Chris; Beland, Stephane; Craft, James; Baltzer, Thomas; Wilson, Anne; Lindholm, Doug; Snow, Martin; Woods, Thomas; Woodraska, Don

    2018-01-01

    The Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado in Boulder, USA operates the Solar Radiation and Climate Experiment (SORCE) NASA mission, as well as several other NASA spacecraft and instruments. Dozens of Solar Irradiance data sets are produced, managed, and disseminated to the science community. Data are made freely available to the scientific immediately after they are produced using a variety of data access interfaces, including the LASP Interactive Solar Irradiance Datacenter (LISIRD), which provides centralized access to a variety of solar irradiance data sets using both interactive and scriptable/programmatic methods. This poster highlights the key technological elements used for the NASA SORCE mission ground system to produce, manage, and disseminate data to the scientific community and facilitate long-term data stewardship. The poster presentation will convey designs, technological elements, practices and procedures, and software management processes used for SORCE and their relationship to data quality and data management standards, interoperability, NASA data policy, and community expectations.

  3. Cu2ZnSnS4 solar cells: Physics and technology by alternative tracks

    DEFF Research Database (Denmark)

    Crovetto, Andrea

    things: i) alternative solar absorbers (notably, Cu2SnS3) that are chemically related to CZTS and that have similar selling points; ii) other materials included in the device stack of CZTS solar cells. Here I list what I believe the main highlights of my work are. First, we achieve the highest reported...... power conversion eciency (5.2%) for a CZTS solar cell using pulsed laser deposition as a fabrication method for CZTS precursors. This is thanks to to joint work of PhD student Andrea Cazzaniga, PhD student Chang Yan (University of New South Wales, Australia) and myself. Perhaps more importantly, we...... finally understand, albeit very roughly, the "rules of the game" for successful pulsed laser deposition of high-quality chalcogenide precursors for solar cells. This kind of understanding is not evident in the existing literature and is mostly the result of the work of PhD student Andrea Cazzaniga. Second...

  4. Derivative Securities on Romanian Capital Market

    Directory of Open Access Journals (Sweden)

    Ramona Maria GOGONCEA

    2011-12-01

    Full Text Available This study aimed to investigate whether the world wide agreed models of valuation of derivates may be properly applied to the Romanian capital market, obtaining reliable results for decision makers. The most common valuation models take into account market data such as, interest and exchange rates, volatilities and the price of the underlying instrument. The procedures for valuation must clearly define the nature of the market data to be taken into consideration (for example the zero-coupon curve for the valuation of swaps and the independent reference base to be used (Reuters at a given time, bid/offer or mid price, broker. In order to be able to obtain the results, I based my study on a self-developed software which can calculate the price and characteristics for different types of derivatives securities once the primary data are filled in. I compared the results obatined usig the valuation models with the actual prices on the Romanian capital market. I expected that the results obtained to be more accurate as the parameters used in the calculation models properly reflect market data as at that date being as widely as possible.. These assumptions were only supported for certain value orientations. In conclusion, explanations for these results are given and limitations for this study are discussed. Also, suggestions for future research are presented in the final part of the article.

  5. COMPETITIVENESS IN HOSPITALITY INDUSTRY: ROMANIAN STYLE

    Directory of Open Access Journals (Sweden)

    Claudia-Elena TUCLEA

    2008-01-01

    Full Text Available In this paper is presented one of the important sectors of the nationaleconomy, at least from its potential for development perspective: thehospitality industry. The research interest is related to finding out the mainfactors of competitiveness in this field. This research attempts to identify theessential aspects of competitiveness in the hospitality industry. Theobjectives pursued refer to: discovering the degree to which the concept ofcompetitiveness is understood and capitalized on by the managers in theRomanian hospitality industry; identifying a set of factors considered decisivein raising the competitiveness of Romanian firms in the hospitality industry;identifying the strategic concerns of firms operating in the Romanianhospitality industry, in order to establish the connection between strategy andthe competitiveness of the firms belonging to this sector.As a result, the hypotheses are: in the hospitality industry there areparticularities which influence the firms’ competitiveness and strategicorientation; preoccupation towards raising competitiveness and strategicorientation is influenced by the type of exploitation and the number of stars(level of comfort; in the hospitality industry, managers focus on cost controland service quality as decisive factors of competitiveness.

  6. Laying the Foundations of Contemporary Romanian Astronomy

    Science.gov (United States)

    Marin, Sorin

    2017-11-01

    This article describes the first stage in the history of Romanian astronomy represented by the events, processes and evolution which led to the formation of great scientific personalities, development drives and the creation of the material base for the contemporary Romanian astronomy, having a focus point on the activity of Bucharest Observatory. The article discusses the roots of an evolution pathway determined and inspired by the activity of several scientific personalities of Romania such as Stefan Hepites, Spiru Haret, Nicolae Coculescu and others. It also underlines that a great importance for the astronomical research in Romania was given by the outstanding technical value of the main instruments used at the Observatory in the first decades of activity and, consequentially, by their longevity in service: in the Equatorial Dome - the impressive 6 m. Prin-Mertz telescope and in the Meridian Hall - the GautierPrin telescope. This determined the formation of a powerful astrometry division and a research drive which led over time to important scientific works such as the ultraprecise stellar catalogues developed in Romania at Bucharest Observatory, which were appreciated and awarded nationally and internationally. Therefore, the article includes the moments and the people which determined the success of laying the foundations of the Observatory in 1908 and then having completed the initial scientific infrastructure in 1912 when the construction work was finished, and briefly presents the features, scientific utilisation and outputs of its telescopes, some of the best in the world in their golden years.

  7. Previsional Dimension of Management in Romanian Companies

    Directory of Open Access Journals (Sweden)

    Ion VERBONCU

    2012-12-01

    Full Text Available We will insist in our analysis on the managerial situation of the four types of firms defined by dimensional characteristics - micro, small, medium and large - working in almost all sectors: industries, trade, transport, agriculture, services, so on. Analysis of managerial viability refers to various fields, coming from the company’s feature of “management system”, as follows: strategies and policies, methodological, decisional, informational, organizational and human resource management, leadership, efficiency, effectiveness, competitiveness and sustainability of management system. For this purpose were used important information sources, such as: results of a special survey developed during August - October 2011, based on questionnaire, dedicated to managers and specialists from enterprises, trainers from higher education, researchers and management consultants; interviews’ results based on questionnaire of entrepreneurs and managers of SMEs with the occasion of achieving White Paper of SMEs in 2011, during March-April 2011; theoretical and pragmatic experience of the authors of this study and other members of Romanian Academic Management Society; authors’ involvement in management consultancy offered to companies over the past 22 years and literature from our country and abroad regarding management of Romanian companies.

  8. ROMANIAN FOREIGN TRADE - A REGIONAL PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Gabriela Carmen Pascariu

    2010-03-01

    Full Text Available The increasing integration of Romania in the global economy is a reality of the last years, proved through a constant growth of the foreign trade with other countries, which exceeded, in terms ofdynamics, both GDP and industrial production. In the first part of our paper, we intend to analyze the evolution of Romanian foreign trade in the period 1995-2007, focusing on the proportions of the imports and exports, at regional level. We wish to emphasize the correlations between the indicators that describe the degree of openness to foreign trade and indicators of competitiveness and specialization in different industries. The main goal of our approach is to highlight the sectors which generate comparative advantages and potential competitiveness poles, contributing significantly to the increase of the Romanian economy, expressed in GDP/capita. In the second part of the paper, based on the frame of analysis and interpretation defined and implemented in the first part, we intend to establish if the agglomeration processes in some regions of ourcountry will lead gradually to the strengthening of growth poles and, therefore to boost the foreign trade.

  9. Patient exposure evaluation in Romanian radiological departments

    International Nuclear Information System (INIS)

    Girjoaba, O.; Cucu, A.

    2012-01-01

    Purpose: A nation-wide evaluation of ionizing radiation exposure of the Romanian population due to the radiological examinations is performed in accordance with European Directive 97/43 EURATOM implemented in national regulations. Method: The study is applied to the collected data from radiological departments from Romanian hospitals during 2010. The radiological examinations were grouped in three categories: conventional diagnostic radiology, interventional radiology and computed tomography. The annual collective dose was determined from the reported data about the mean effective doses and the frequency for each type of radiological examination, in conformity with the national regulations. Regarding the frequency aspects, the results include the age and gender distributions. Major results: More then 6 million radiological examinations were performed in 2010, Romania having a population about of 20.3 million inhabitants. The collective effective dose for 2010 resulted from the study is 152 mSv per 1000 inhabitants. Conclusions: Medical practitioners must select the best medical imaging investigation for each clinical case taking into account the importance of keeping the patient dose as low as possible. Medical physicists should be strongly involved in the establishing of the dosimetry procedures. (author)

  10. Romanian New Wave Drama: a New Genre?

    Directory of Open Access Journals (Sweden)

    Ţuţui

    2017-10-01

    Full Text Available It seems that the XIX century realism, cinéma vérité, Italian neorealism and Free Cinema have not exhausted the filmmakers’ ability to innovate in their attempt to achieve veracity. Critics from everywhere, both favourable and unfavourable, have noticed a new way of making cinema, later called the New Romanian Wave, which has caused changes in the aesthetics and concept of the fiction film, but regretfully which did not affect the nonfiction film as well. The author attempts to elucidate the premises of the appearance and the artistic and aesthetic characteristics of this new direction in the Romanian film – an essential stage in the imposition of a new cinema. The most important feature of the New Wave, in addition to technical features such as direct sound and hand-shot, is a new type of sombre drama, alongside of which the neorealist dramas seem like melodramas. In order to convince that this is a different drama from the one in neorealism, the author uses quotations from prestigious foreign critics and comparisons made between the films “Death of Mr. Lazarescu”, “Aurora”, and “Police, Adjective” and some neorealist films such as “Bicycle Thieves” and “Umberto D”. Thus, the specifics of the aesthetics of the creation of the young filmmakers: Cristi Puiu, Corneliu Porumboiu, Cristian Mungiu and others is configured.

  11. EXPLORING INTENTIONALITY. IDEOLOGICAL ROMANIAN MEDIA DISCOURSE

    Directory of Open Access Journals (Sweden)

    LUMINIŢA ROŞCA

    2014-05-01

    Full Text Available This study examines the discursive practices of media “transition” from Romania 80’s and early 90’s in order to identify a pattern of the ideological discourse of transition. The pragmatic analysis is in line with recent studies that discuss media discourses in post-communist countries or “in transition” which led to new approaches and nuances of classical theories of the public sphere which we consider very important in the context of contemporary Romanian social discourse. The analysis of how to make the transition from “wooden language” to “informative discourse” of the Romanian media discourse focuses on intentionality describe in text linguistic as discursive component able to realize thematic choices, media discourse and attitude of media instances during the media process production. We also consider intentionality because it introduces in the discourse the component of journalist personality, with all that this may include: attitudes, training, professional conscience, and moral values. Understanding the mechanisms of intentionality in the media discourse production can lead to a more nuanced an complex understanding of the role of media in the production of meanings and the role of the journalist’s personality in media production

  12. ROMANIAN ECONOMY IN THE EUROPEAN CRISIS

    Directory of Open Access Journals (Sweden)

    Aurel Mihuţ

    2012-01-01

    Full Text Available European economy still faces today, one of the worst economic and financial crisis since the Second World War. Economic and financial crisis has spread worldwide with maximum speed, the economies of all Member States of the European Union encountering serious difficulties, both in the banking system and real economy. Romanian economic crisis started in 2008 and the uncertain deadline, is a matter of concern for many people. It is true that today we are witnessing the worst crisis in 80 years. We have an official explanation of the crisis, provided by public institutions, that the problem stems from inappropriate behavior of economic agents: selfishness, greed, speculation and market unable to function smoothly, ensuring proper allocation of resources: information asymmetry, liquidity trap , deflation, etc.On the other hand, most researchers, members of the academic, and private sector analysts argue that state intervention just planted seeds of financial turmoil that cross the present. The recipe prescribed by the authorities can result in mitigation of economic difficulties but, in contrary to their aggravation. The economic crisis is the result of several factors, which mainly include monetary policy errors, distorted economic incentives and pathology of the banking and financial regulatory policy.This paper is to highlight what triggered today's crisis in the Romanian economy, hoping to find a remedy to the problems of the economic, social and political that we face.

  13. ANALYSIS OF THE ROMANIAN ADVERTISING MARKET

    Directory of Open Access Journals (Sweden)

    CHIRILA SOFIA

    2010-12-01

    Full Text Available Once with the gradual disappearance of the monopoly of the state and the socialist economy, the Romanians were forced to reinvent advertising and marketing communications. The tests on our own have turned into a need to professionalize these fields, which are one of the most powerful engines of the economy and contemporary social life. Reinventing turned, as so often in our modern history, into a synchronization process, of rapid combusting stage;the talent and the enthusiasm of the Romanian advertisers were molded on the prescriptions and the institutions that already had a stock of knowledge accumulated during more than a century. The result was a continuous progress, resulted in a spectacular economic growth of the industry and in the awards obtained by local creations at international festivals. The TV spots, radio, posters, giant billboards and press designs have become some of the most spectacular manifestations of contemporary culture, they are brilliant, eyecatching, arouse strong emotions and desires, require that we identify with the characters that we love, make us smile or make us think.

  14. ROMANIAN SME-S AFTER INTEGRATION IN EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Corina Ana BORCOŞI

    2010-03-01

    Full Text Available According with the White Charter of Romanian SME-s 2007, Romanian integration in European Union was considered a great opportunity for the 46,67% of SME-s, just 9,18% of SME-s consider it like a major threatening. Romanian integration in European Union gave us much benefits and big responsibilities for all participants to this complex and long action, which is integration. The influence of integration in EU for SME-s was manifested in some special directions like: human resource, quality and competitiveness, ethics in business.

  15. Synonymy in the English-origin Romanian Medical Terminology

    Directory of Open Access Journals (Sweden)

    Oana BADEA

    2013-01-01

    Full Text Available The Romanian medical terminology has been enriched quite a lot lately. This phenomena was not only due to the significant influence of the English language, but also because of the relationships developed between the already existing terms and the new ones. Thus, the present study comprises the analysis on Romanian medical terms of Englsih origin and their native synonymous correspondents in the Romanian medical terminology. The dictionnaries used to select the synonymous pairs of medical terms were the Medical Dictionary (2010 and The Great Dictionary of Neologisms (2008

  16. ROMANIAN WINE TRADE IN THE PERIOD 2007-2013

    Directory of Open Access Journals (Sweden)

    Raluca Georgiana LADARU

    2014-12-01

    Full Text Available The paper is based on a research that aimed to analyze the wine exports of Romania by top destination countries in the period 2007-2013. The research method was based on statistical interpretations of the trade data provided by International Trade Center. In value terms the Romanian wine exports increased each year during this period, the main export destination being Germania, United Kingdom and China. Spain was the main exporter of wine for Romania, this country taking advantage of reduced Romanian wine production and Romanian domestic market potential for wine sales.

  17. Potential and risks in the Romanian wine industry

    Directory of Open Access Journals (Sweden)

    Oana BĂRBULESCU1

    2017-07-01

    Full Text Available The present descriptive paper presents some historical, geographical and institutional landmarks of the Romanian wine sector. It offers a brief analysis of the Romanian vineyard production evolution and of the national wine market conjuncture, taking into account the global context, which allows to outline Romania's place on the world wine map. Wine promotion on foreign markets must be done emphasizing indigenous varieties, that is why knowing them is essential. Highlighting the progress made by Romanian winemakers, the difficulties they face and the opportunities in the market allow us to draw conclusions which open horizons for extensive research in this industry.

  18. The development and operation of the international solar-terrestrial physics central data handling facility

    Science.gov (United States)

    Lehtonen, Kenneth

    1994-01-01

    The National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC) International Solar-Terrestrial Physics (ISTP) Program is committed to the development of a comprehensive, multi-mission ground data system which will support a variety of national and international scientific missions in an effort to study the flow of energy from the sun through the Earth-space environment, known as the geospace. A major component of the ISTP ground data system is an ISTP-dedicated Central Data Handling Facility (CDHF). Acquisition, development, and operation of the ISTP CDHF were delegated by the ISTP Project Office within the Flight Projects Directorate to the Information Processing Division (IPD) within the Mission Operations and Data Systems Directorate (MO&DSD). The ISTP CDHF supports the receipt, storage, and electronic access of the full complement of ISTP Level-zero science data; serves as the linchpin for the centralized processing and long-term storage of all key parameters generated either by the ISTP CDHF itself or received from external, ISTP Program approved sources; and provides the required networking and 'science-friendly' interfaces for the ISTP investigators. Once connected to the ISTP CDHF, the online catalog of key parameters can be browsed from their remote processing facilities for the immediate electronic receipt of selected key parameters using the NASA Science Internet (NSI), managed by NASA's Ames Research Center. The purpose of this paper is twofold: (1) to describe how the ISTP CDHF was successfully implemented and operated to support initially the Japanese Geomagnetic Tail (GEOTAIL) mission and correlative science investigations, and (2) to describe how the ISTP CDHF has been enhanced to support ongoing as well as future ISTP missions. Emphasis will be placed on how various project management approaches were undertaken that proved to be highly effective in delivering an operational ISTP CDHF to the Project on schedule and

  19. Using marketing in Romanian libraries. Study case: The Romanian National Library

    Directory of Open Access Journals (Sweden)

    Ruxandra Irina POPESCU

    2009-06-01

    Full Text Available Nowadays, marketing has become a central part of libraries’ interest worldwide. Their motivation is varied: the missions of organizations have lost compatibility with market demand, budgets are low, while their units require more funds, the increase in the competition for funding, the harsh competition between service suppliers, etc. Furthermore, the Western world understood the necessity of library marketing for reasons like: the support offered in library management, the focus on consumers, the capacity of attracting consumers to use libraries, the improvement of the organization’s image. Despite all that, most Romanian libraries do not understand the part played by marketing in the library or in the information service, as well as its usefulness in day-to-day activities. The purpose of this essay is to present the importance of marketing in the National Romanian Library’s activity.

  20. Data catalog series for space science and applications flight missions. Volume 5A: Descriptions of astronomy, astrophysics, and solar physics spacecraft and investigations. Volume 5B: Descriptions of data sets from astronomy, astrophysics, and solar physics spacecraft and investigations

    Science.gov (United States)

    Kim, Sang J. (Editor)

    1988-01-01

    The main purpose of the data catalog series is to provide descriptive references to data generated by space science flight missions. The data sets described include all of the actual holdings of the Space Science Data Center (NSSDC), all data sets for which direct contact information is available, and some data collections held and serviced by foreign investigators, NASA and other U.S. government agencies. This volume contains narrative descriptions of data sets of astronomy, astrophysics, solar physics spacecraft and investigations. The following spacecraft series are included: Mariner, Pioneer, Pioneer Venus, Venera, Viking, Voyager, and Helios. Separate indexes to the planetary and interplanetary missions are also provided.

  1. The Role of Romanian Communities in the Diaspora to Promote Romanian International Tourism

    OpenAIRE

    Nicolae Neacsu; Monica Neacsu

    2012-01-01

    Due to its natural and antropic tourist resources–cultural, historical, religious, technical, economic and socio–demographic – Romania can answer a large scale of travel motivations and accordingly, it may attract more and more tourist circulation. An important resource to increase tourist circulation to Romania is the Romanian community all over the world, in the way in which the national authorities, the travel agents, the professional associations etc will be able to influence the leadersh...

  2. A simplified physical model for assessing solar radiation over Brazil using GOES 8 visible imagery

    Science.gov (United States)

    Ceballos, Juan Carlos; Bottino, Marcus Jorge; de Souza, Jaidete Monteiro

    2004-01-01

    Solar radiation assessment by satellite is constrained by physical limitations of imagery and by the accuracy of instantaneous local atmospheric parameters, suggesting that one should use simplified but physically consistent models for operational work. Such a model is presented for use with GOES 8 imagery applied to atmospheres with low aerosol optical depth. Fundamental satellite-derived parameters are reflectance and cloud cover. A classification method applied to a set of images shows that reflectance, usually defined as upper-threshold Rmax in algorithms assessing cloud cover, would amount ˜0.465, corresponding to the transition between a cumuliform and a stratiform cloud field. Ozone absorption is limited to the stratosphere. The model considers two spectral broadband intervals for tropospheric radiative transfer: ultraviolet and visible intervals are essentially nonabsorbing and can be processed as a single interval, while near-infrared intervals have negligible atmospheric scattering and very low cloud transmittance. Typical values of CO2 and O3 content and of precipitable water are considered. A comparison of daily values of modeled mean irradiance with data of three sites (in rural, urban industrial, and urban coastal environments), September-October 2002, exhibits a bias of +5 W m-2 and a standard deviation of ˜15 W m-2 (0.4 and 1.3 MJ m-2 for daily irradiation). A comparison with monthly means from about 80 automatic weather stations (covering a large area throughout the Brazilian territory) still shows a bias generally within ±10 W m-2 and a low standard deviation (annual cycle of local Rmax values. Systematic (mean) errors in partial cloud cover and in nearly clear-sky situations may be enhanced using regional values for atmospheric and surface parameters, such as precipitable water, Rmax, and ground reflectance. The larger errors are observed in situations of high aerosol load (especially in regions with industrial activity or forest or

  3. Towards more accurate wind and solar power prediction by improving NWP model physics

    Science.gov (United States)

    Steiner, Andrea; Köhler, Carmen; von Schumann, Jonas; Ritter, Bodo

    2014-05-01

    The growing importance and successive expansion of renewable energies raise new challenges for decision makers, economists, transmission system operators, scientists and many more. In this interdisciplinary field, the role of Numerical Weather Prediction (NWP) is to reduce the errors and provide an a priori estimate of remaining uncertainties associated with the large share of weather-dependent power sources. For this purpose it is essential to optimize NWP model forecasts with respect to those prognostic variables which are relevant for wind and solar power plants. An improved weather forecast serves as the basis for a sophisticated power forecasts. Consequently, a well-timed energy trading on the stock market, and electrical grid stability can be maintained. The German Weather Service (DWD) currently is involved with two projects concerning research in the field of renewable energy, namely ORKA*) and EWeLiNE**). Whereas the latter is in collaboration with the Fraunhofer Institute (IWES), the project ORKA is led by energy & meteo systems (emsys). Both cooperate with German transmission system operators. The goal of the projects is to improve wind and photovoltaic (PV) power forecasts by combining optimized NWP and enhanced power forecast models. In this context, the German Weather Service aims to improve its model system, including the ensemble forecasting system, by working on data assimilation, model physics and statistical post processing. This presentation is focused on the identification of critical weather situations and the associated errors in the German regional NWP model COSMO-DE. First steps leading to improved physical parameterization schemes within the NWP-model are presented. Wind mast measurements reaching up to 200 m height above ground are used for the estimation of the (NWP) wind forecast error at heights relevant for wind energy plants. One particular problem is the daily cycle in wind speed. The transition from stable stratification during

  4. Considerations upon extreme temperatures on Romanian territory.

    Directory of Open Access Journals (Sweden)

    I. MARINICĂ

    2017-10-01

    Full Text Available In this article we analyse the evolution in time of extreme temperatures significant for Romania with a focus on absolute extreme temperatures recorded on the overall present teritory. After thoroughly investigating the credible sources we quoted in our bibliography, we present in chronological order the records for absolute minimum temperatures, and absolute maximum temperatures which were measured at the meteorological stations on the present territory of Romania, according to the availability of the data, i.e. the last two decades of the XIXth century up until 2017. We classify and discuss the sources of climatological data in the form of minimum and maximum temperatures. The measurements of meteorological parameters on the current national territory were recorded since 1770 at Iași (cf. Dissescu 1931 and also http://www.meteoromania.ro/anm2/despre-noi/istoric/ - page in Romanian as of 30.03.2017. For a systematic approach with credible data, at least another century passed, until Ștefan Hepites (1851-1922 founded in 1884 in Bucharest the Central Meteorological Institute of Romania (I.M.C. in Romanian(Dissescu, 1931 and cf. the ANM web page quoted earlier. The newly created Institute did not include the meteorological stations which were present at that time in Transylvania, but only the ones on the official Romanian teritory of 1859-1918 made up of Moldavia and Wallachia. This paper argues in favour of the process of global warming (GW and its effects upon the evolution of extreme temperature values in a certain time interval. The conclusions stemming from the investigation of the dataset in this paper should provide a helpful and necessary point of departure in subsequent research of climatologists in their quest of identitifying the correct model of future climate. Our article should be regarded as part of a series of analyses of the variability of the climate in Romania, the recent influence of global warming on it and on certain

  5. The Physics of Small Molecule Acceptors for Efficient and Stable Bulk Heterojunction Solar Cells

    KAUST Repository

    Gasparini, Nicola

    2018-01-29

    Organic bulk heterojunction solar cells based on small molecule acceptors have recently seen a rapid rise in the power conversion efficiency with values exceeding 13%. This impressive achievement has been obtained by simultaneous reduction of voltage and charge recombination losses within this class of materials as compared to fullerene-based solar cells. In this contribution, the authors review the current understanding of the relevant photophysical processes in highly efficient nonfullerene acceptor (NFA) small molecules. Charge generation, recombination, and charge transport is discussed in comparison to fullerene-based composites. Finally, the authors review the superior light and thermal stability of nonfullerene small molecule acceptor based solar cells, and highlight the importance of NFA-based composites that enable devices without early performance loss, thus resembling so-called burn-in free devices.

  6. The Physics of Small Molecule Acceptors for Efficient and Stable Bulk Heterojunction Solar Cells

    KAUST Repository

    Gasparini, Nicola; Wadsworth, Andrew; Moser, Maximilian; Baran, Derya; McCulloch, Iain; Brabec, Christoph J.

    2018-01-01

    Organic bulk heterojunction solar cells based on small molecule acceptors have recently seen a rapid rise in the power conversion efficiency with values exceeding 13%. This impressive achievement has been obtained by simultaneous reduction of voltage and charge recombination losses within this class of materials as compared to fullerene-based solar cells. In this contribution, the authors review the current understanding of the relevant photophysical processes in highly efficient nonfullerene acceptor (NFA) small molecules. Charge generation, recombination, and charge transport is discussed in comparison to fullerene-based composites. Finally, the authors review the superior light and thermal stability of nonfullerene small molecule acceptor based solar cells, and highlight the importance of NFA-based composites that enable devices without early performance loss, thus resembling so-called burn-in free devices.

  7. Environment-Oriented CSR Activities of Romanian Companies

    Directory of Open Access Journals (Sweden)

    Liviu Bozga

    2016-01-01

    This work aims to present the main CSR programs and activities initiated by Romanian companiesin the field of environment protection and their benefits in the support of environmentalmanagement system.

  8. Melchizedek Stefanescu and the Foundation of the Romanian Academic Society

    Directory of Open Access Journals (Sweden)

    Marius-Ioan Chindris

    2014-07-01

    Full Text Available The foundation of a high authority, which could have been able to offer support to the formation of the national identity and to the assertion of the Romanian culture, was one of the necessities which arose during the time of modern Romania. The Romanian scholars were in need of an institution where the cultural and ideological concerns of the nation would be represented. Their aims were achieved when the major cultural personalities of the time took initiative and founded the Romanian Academic Society (1866, which later became the Romanian Academy. One of the scholars who contributed to the establishment of the Academic Society was Melchizedek Stefanescu. His work was an important one, along with the work of other important cultural personalities such as Rosetti, V.A. Urechia, M. Kogalniceanu, I.H. Radulescu, Ion Ghica and Al.Odobescu.

  9. Some differences between English and Romanian resultative constructions

    Directory of Open Access Journals (Sweden)

    Imola-Ágnes Farkas

    2009-01-01

    Full Text Available It is a generally accepted fact that Romance languages behave differently from English and other Germanic languages as far as the building of resultative constructions is concerned. The wide availability of resultatives in English is in sharp contrast with their less frequent occurrence in Romanian; not to mention the view according to which there are no such constructions in Romanian at all. In the present paper we focus our attention on some differences between the resultatives in English and Romanian. Most importantly, English resultatives can be built on activity, as well as accomplishment matrix verbs; whereas Romanian allows only resultatives built on accomplishment verbs. This approach is consonant with Kayne’s (2005 theory about the existence/non-existence of silent elements in the two (families of languages; we explain this difference between the two languages in terms of the presence/absence of a silent UP TO element.

  10. ONLINE OPPORTUNITIES AND USER TYPES AMONG ROMANIAN YOUNG PEOPLE

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    TŐKÉS GYÖNGYVÉR

    2014-05-01

    Full Text Available The aim of the study is to analyze patterns of online usage of Romanian teenagers aged 9–16 years old, and to define the main online user types among them. We outlined user types taking into consideration differences of individual online media repertoires. The premise of the study is that Romanian young people are not omogeneus regarding their online media repertoires, but we can identify several user types among them. We looked for individual and social factors which influence patterns of online use of Romanian young people. We base our study on the analysis conducted on the empirical data of the EU Kids Online II (2010 project regarding Romanian youth

  11. National Physics Conference

    International Nuclear Information System (INIS)

    Oancea, Margareta; Sandu, Doina; Calboreanu, Rodica

    2000-01-01

    The National Physics Conference organized annually by the Romanian Physical Society has been held in Constanta, Romania on September 21-23, 2000. It covered the following 12 sections: - 1. Astrophysics and High Energy (9 reports); - 2. Atomic and Molecular Physics (20 reports); - 3. Nuclear Physics (18 reports); - 4. Technical and Engineering Physics (34 reports); - 5. Condensed Matter Physics (67 reports); - 6. Optics and Quantum Electronics (12 reports); - 7. Plasma Physics (27 reports); - 8. Biophysics (30 reports); - 9. Physics for Energy (17 reports); - 10. Mathematical and Computational Physics (20 reports); -11. Physics and Education (8 reports); - 12. Earth and Environmental Physics (16 reports). The proceedings contains mainly short communications

  12. ROMANIAN AGRICULTURE, WHERE TO? CHALLENGES AFTER EU INTEGRATION

    OpenAIRE

    Lavinia Maria Netoiu; Loredana Meita; Titu Netoiu

    2013-01-01

    Along the time, the Romanian agriculture has passed several stages, different point of view of property regime, the operating system and the contribution of this sector to the GDP formation. Currently agriculture is in the process of transformation, a process whose aim is the harmonization of Romanian agricultural policy rules and fundamentals of the Common Agricultural Policy. This work is intended as a short study of developments in the agricultural sector phenomena, captured point of view ...

  13. The impact of using the internet in promoting Romanian industry

    Directory of Open Access Journals (Sweden)

    Carmen Adina PASTIU

    2012-03-01

    Full Text Available Central element of the marketing mix, advertising can differentiate the companies in Romanian industry through the strategy used by each company. The present paper summarises the results of a qualitative research conducted in 15 companies acting in food, mechanical processing, textile, leather, and footwear industries. Throughout this study the benefits of using online promotion were highlighted and a diagnosis regarding the use of the Internet for promoting products in Romanian industry was performed.

  14. Romanian youth’s online behavior and preferences

    OpenAIRE

    Vera ULARU

    2013-01-01

    The following material is a structural approach of Romanian youth online audiences, which will apply the uses and gratification theoretical model, proposed by Katz and Lazarsfeld. It’s a secondary data analysis, of the researches’ results realized by Audience Audit Institute of Romania and “Daedalus Consulting” of Romania. It presents data regarding Romanian youth, between 16 - 24 years old, internet uses and gratification, a two years comparative data (2010 - 2011) regarding youth online int...

  15. Adjustment of Romanian Immigrant Students in a New Educational Context

    OpenAIRE

    Aniella Mihaela VIERIU

    2014-01-01

    The present study focuses on the adjustment of Romanian immigrant students in emigration schools. The sample was comprised of 102 Romanian immigrant students, 40 male and 62 female, between the ages of 11 and 18, attending different schools in countries such as Spain, Italy and Belgium. Students’ adjustment was investigated by means of a questionnaire consisting of four subscales: linguistic adaptation, cultural adaptation, school adjustment and teacher-student relationship. Results indicate ...

  16. A RESEARCH ON TOURISTS’ PREFERENCES REGARDING THE ROMANIAN TRAVEL AGENCIES

    OpenAIRE

    ANDREEA MARIN-PANTELESCU; DELIA POPESCU

    2008-01-01

    The Romanian travel agencies, acting currently on Romanian market, are facing a variety of new marketing realities. The changes in demographic aspects, stronger competitors and the excess of touring offers present on the market - all these factors make us understand how difficult it is to satisfy and attract the customers. Also, they have now the possibility to book holidays on their own, which involves an amplified threat for the travel agencies. Considering all these aspects, this study pro...

  17. A Statistic Analysis Of Romanian Seaside Hydro Tourism

    OpenAIRE

    Secara Mirela

    2011-01-01

    Tourism represents one of the ways of spending spare time for rest, recreation, treatment and entertainment, and the specific aspect of Constanta County economy is touristic and spa capitalization of Romanian seaside. In order to analyze hydro tourism on Romanian seaside we have used statistic indicators within tourism as well as statistic methods such as chronological series, interdependent statistic series, regression and statistic correlation. The major objective of this research is to rai...

  18. Romanian-Bulgarian Religious Relations during the First World War

    OpenAIRE

    Claudiu Cotan

    2015-01-01

    After the outbreak of the First World War, when Bulgaria joined the Central Powers through the alliance with Germany, and Romania joined the Entente, the religious relations had a few special times. The defeat of the Romanian army in Dobrudgea and its occupation by the German – Bulgarian troops brought about a real exodus of the Romanian Orthodox clergy who took refuge especially to Moldova. The war ruined a few churches of Dobrudgea and destroyed the houses of t...

  19. Learner corpus profiles the case of Romanian learner English

    CERN Document Server

    Chitez, Madalina

    2014-01-01

    The first three chapters of the book offer relevant information on the new methodological approach, learner corpus profiling, and the exemplifying case, Romanian Learner English. The description of the Romanian Corpus of Learner English is also given special attention. The following three chapters include corpus-based frequency analyses of selected grammatical categories (articles, prepositions, genitives), combined with error analyses. In the concluding discussion, the book summarizes the features compiled as lexico-grammatical profiles.

  20. Portrayals of Romanian migrants in ethnic media from Italy

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    Roxana Bratu

    2014-12-01

    Full Text Available Based on a qualitative content analysis of a small corpus of newspaper articles, the paper aims to identify the representations of Romanian migrants in the Romanian media from Italy by exploring the portrayals of the main characters and the narratives used to support these portrayals. Arguing that there are important differences between the narrative styles employed for depicting different types of characters, I seek to discuss the implications these differences may have on the conveyed message.

  1. A Regional Comparative Outlook of the Romanian Tourism Industry Competitiveness

    OpenAIRE

    Carmen MORARU

    2012-01-01

    The paper aims to determine if the Romanian tourism product has growth prospects using several diagnose and assessment tools: such as BCG matrix (Boston Consulting Group), "Porter Five Forces" model and finally, we are going to analyze the main products in the portfolio using the Ansoff's Matrix. This approach will help us decide what strategy is appropriate for each product. The last step will be to determine the degree of competitiveness of the Romanian tourism using the Tourism Competitive...

  2. Particularities of the Romanian rural education

    Directory of Open Access Journals (Sweden)

    Tecău Alina Simona

    2018-01-01

    Full Text Available The education of preschoolers, pupils or young people that are part of disadvantaged or at-risk groups is a priority objective of political, socio-economic, cultural and civic organizations in Romania. Romanian rural education is facing a sharp drop in the number of pupils. Causes may be related to a large number of families with socio-economic problems, distances, limited access to cutting-edge information, and migration to nearby cities. Identifying causes accurately and measuring the impact on the quality of rural education is also a challenge from the perspective of educational marketing. Case study may constitute a starting point for further research to propose effective solutions to improve education in rural areas. The present work is an analysis of the situation of preschool and gymnasium educational establishment in one of the communes of the county of Braşov.

  3. Avoiding food waste by Romanian consumers

    DEFF Research Database (Denmark)

    Stefan, Violeta; van Herpen, Erica; Tudoran, Ana Alina

    2013-01-01

    of disapproval towards food waste, and perceived behavioural control on consumers’ self-reported food waste. Results show that consumers’ planning and shopping routines are important predictors of food waste. Planning and shopping routines are determined by moral attitudes towards food waste and perceived......Food waste is generated in immense amounts across the food life cycle, imposing serious environmental, social and economic consequences. Although consumers are the single biggest contributor to this volume, little is known about the drivers of food waste in households. This exploratory study aims...... to investigate the role of food choices and other food-related activities in producing food waste. A survey of 244 Romanian consumers examined the influence of intentions not to waste food, planning and shopping routines, as well as moral attitudes and lack of concern towards wasting food, a subjective norm...

  4. Reinforcing Quality Assurance in Romanian Higher Education

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    Ana-Maria Dima

    2010-07-01

    Full Text Available Since 1993, the quality assurance system in Romania has gained considerable experience. This experience was recently recognized in 2008 by the ENQA: European Association for Quality Assurance in Higher Education through the admission of ARACIS as a full member of EQAR: the European Quality Assurance Register. The Board of ENQA agreed to grant ARACIS’s full membership of ENQA for five years from 2 June 2009. This article explores the benefits of membership for the Romanian Agency for Quality Assurance in Higher Education – ARACIS, comparing to other regional and global quality assurance agencies networks. The common features and differences between ARACIS and other European agencies are questioned through the frameworks of ENQA and INQAAHE as a case study.

  5. THE MACROECONOMIC IMPACT OF ROMANIAN TOURISM

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    Alexandru FÎNTÎNERU

    2014-06-01

    Full Text Available Tourism is an important driver of global economic system, playing a leading role both in the economic life andsocial action contributing to the tourism potential of each individual country and economic growth, improvingliving conditions. Romania has a huge tourism potential represented by the natural environment and naturalresources, human resources, customs and traditions, a potential which unfortunately is not used to the wholes value.The paper aimed to analyze the evolution of Romanian tourism receipts in GDP, by share, positioning on the place 151 and by evolution of tourism receipts per capita in Romania compared to World average, positioning Romaniaon the place 103 out from 172 countries during the time 2003-2011, according to the information’s provided by Data World Bank.

  6. New approach of second Romanian NPP siting

    International Nuclear Information System (INIS)

    Mauna, Traian

    2010-01-01

    The NPP sitting studies in Romania began before 1975. The first Romanian NPP CANDU 6 type reactor gone to erection in 1980 on Cernavoda site planned to have 5 units. Gained the experience from Cernavoda NPP sitting, the first mission of new multi-branch of specialists team was to choose new NPP sites adapting the NPP Cernavoda project to the new parameters of close water cooling circuit and hard less and no rock foundation strata. The studies were carrying out in different stages on the inner rivers Olt, Mures, Somes in Transylvania historical region. This paper tries to reconsider shortly the old analysis according to the last IAEA Safety Standards, taking into account the new NPP generation requirement. Paper is focused on geological aspects and other local sites characteristics. (authors)

  7. Mihail Jora, creator of Romanian ballet prototype

    Directory of Open Access Journals (Sweden)

    Lava BRATU

    2011-01-01

    Full Text Available The idea to use in the ballet performances topics related to the Romanian music and life came through Mihail Jora’s creations: „La piaţă” (1928, „Demoazela Măriuţa” (1940, „Curtea Veche” (1948, „Când strugurii se coc” (1953, „Întoarcerea din adâncuri” (1959, „Hanul Dulcineea” (1966. His works are characterized by creative force, subtlety and staging gift that have turned the trivial into art. The dramatic sense, the picturesque force, the complex rhythm, the harmonious coloring, the conducting talent and the gentle use of sounds as well as the modern aesthetic vision - all speak about an artistic personality of an extraordinary originality.

  8. Revisiting the Competitiveness of Romanian Manufacturing Industry

    Directory of Open Access Journals (Sweden)

    Ovidiu RUJAN

    2007-01-01

    Full Text Available Since the early 1990s the Romanian manufacturing industry has improved in many ways. This headway concerns the labour-intensive sector rather than the technology-intensive one. Apart from local entrepreneurship, foreign direct investments (FDI have been instrumental in enhancing industrial competitiveness. TheLisbon Agenda revival and Romania’s EU accession will be further inducements for Western businesses to shift production here to fight back both low-cost producers (typically from emerging Asia and more quality-oriented producers (typically from OECD countries. Hopefully, the FDI spillover effects will send positive vibrationsacross the economy, and tone down the asymmetry at the core of the manufacturing industry.

  9. Knowledge Transfer in Romanian Higher Education

    Directory of Open Access Journals (Sweden)

    Mariana NICOLAE

    2013-05-01

    Full Text Available The purpose of this paper is to explore the process of knowledge transfer in Romanian Higher Education Organizations by focusing on aspects of leadership. The current economic and social contexts are under a process of transformation. Educational institutions make no exception, as they must adapt to the changing demands of the market if they want to survive. Concepts such as education massification, competitive advantage of universities, quality assurance, university performance are widely discussed nowadays. All in all, universities are knowlege organizations that are one of the key drivers of innovation, development, leadership and research, as they create and transfer knowledge. An organization’s ability to communicate, share and innovate is critical in order to meet the challenges of the knowledge society. Starting from this general background, the present paper explores the characteristics and behaviors necessary for an ellective leadership in Higher Education Organizations through a series of interviews with leaders in the academia.

  10. Financial performances of Romanian wood industry companies

    Directory of Open Access Journals (Sweden)

    Fitim DEARI

    2015-06-01

    Full Text Available The purpose of this study is to analyze financial performances of 40 selected Romanian companies for the 2009-2013 period. The selected companies operate in the wood industry and we have used panel type data to perform a quantitative analysis. We have found that companies with higher total assets, current assets, average inventory and accounts receivables have higher sales. It seems larger companies with higher total and current assets (especially accounts receivable are more profitable than their counterparties. Similarly, larger companies with lower current assets, average inventory and accounts receivable have lower assets turnover. Companies with lower average inventory have higher ROA and assets turnover. Larger companies have more total and current assets, net profit, average inventory and accounts receivable than their counterparties, however they seem to display lower assets turnover and current to total assets ratio. Companies with higher current to total assets ratio have higher assets turnover and ROA.

  11. Determinants of Parent Involvement in Romanian Schools

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    Diana Damean

    2010-12-01

    Full Text Available The paper is focused on exploring the factors that facilitate parent involvement in their child’s education and school life. A sample of 670 Romanian school principals from the Cross-National Survey of School Principals in South East Europe (SEE countries 2008 was used. Two-step linear regressions were run in order to predict parent participation in school meetings, parent engagement in school activities and parent influence in school governance, as reported by school principals. The results indicated that the level of parents’ organizations influence on school governance, school administration, and teaching methods is as important as the school background (size, location, budget, principal’s experience, and shares of vulnerable children.

  12. FINANCIAL CRIME IN THE ROMANIAN BANKING SYSTEM

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    LUMINIŢA DRAGNE

    2012-05-01

    Full Text Available The crime in the financial and banking system, through the disasters it produces, damages and large amount of victims, generates the largest economy damages, both national and international level. This phenomenon occurs and is manifested in a specific environment, the economy and finances one, takes different forms and operates with appropriate techniques. Most of the times, the banking system from Romania, has been used for personal grounds, which leads to serious damage of the Romanian economy. Insufficiently matured economic or imperfect judicial environments are only some of the factors that led to the commission of crimes in this area. Also, this type of crime has been determined, among other things, by the economic status, the social structure or the stage of development of the society.

  13. Financial Integration into EU: The Romanian Case

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    Ibrahim Bozkurt

    2016-05-01

    Full Text Available The aim of this study is to investigate the determinants of integration between stock market of Romania and other stock markets of European Union (EU countries. Correlations between the stock returns represent the level of integration between the stock markets. Empirical analysis are performed with daily stock returns of 24 EU members including Romania for 2002-2012 period using panel data gravity models and correlations are investigated. Findings reveal that the following factors have significant and robust effects on the financial integration process of Romania with other 23 EU members; (i EU membership, (ii bilateral trade, (iii GDP per capita, (iv 2012 sovereign debt crisis and (v East European location. The results emphasize that intensifying economic relations with EU members can contribute the integration of Romanian stock market with other EU members. designed & hoste

  14. Financing of Romanian Non-governmental Organizations

    Directory of Open Access Journals (Sweden)

    Sebastian Ion CEPTUREANU

    2017-06-01

    Full Text Available Non-governmental organizations (NGOs have become increasingly important in the last decade for the Romanian society. They raise public awareness for human rights, promote development of democracy and seek to improve the well-being of communities by being increasingly engaging in various development, educational, social or health projects. Unfortunately, many NGOs has to cope with significant financing problems since competition for resources amplified and some of the traditional donors cut or reduced support. This paper analyze financing issues in NGOs, based on a quantitative analysis, using a structured questionnaire. Since it is one of the very few studies covering Romania, the scope of the paper was to provide for those involved or interested in NGO sector new data concerning, for instance, sources of revenue or destination of resources, enabling NGOs executives to build financial sustainable organizations.

  15. ROMANIAN COMPANIES DILEMMAS - BUSINESS REENGINEERING OR KAIZEN

    Directory of Open Access Journals (Sweden)

    MIHAELA GHICAJANU

    2011-01-01

    Full Text Available This paper presents an analysis of two American and Japanese management strategies, the reengineering and Kaizen strategies, which can be used successfully by the Romanian companies, too. Reengineering is the fundamental rethinking and radical redesign of business processes to achieve dramatic improvements in critical contemporary measures of performance such as cost, quality, service and speed. Kaizen is a philosophy of life that addresses to the best who want to be more and better. It is a process of improvement that never ends and it results in many advantages. The Japanese leadership model has shown that progress in small steps, but fast, reliable and leads to long-term wins. Kaizen method, implemented in Romania, too, has brought to people satisfaction and more money in their pocket.

  16. Romanian Market Researches in Global Market Context

    Directory of Open Access Journals (Sweden)

    Victor Danciu

    2006-03-01

    Full Text Available Market research is a powerful industry, whose value reached 21,5 billion USD in 2004. Market studies expenses are mostly concentrated in Europe (45% and in USA (37%. The market shares of the Top 10 companies were above fifty per cent of the research market’s turnover. As a young, modest market, which is 0,84% of the global expenses value, Romania was the global leader in terms of growth, in 2004. With an asymmetric demand and a relatively concentrated offer, the Romanian research market may have a spectacular development in the future, if the obstacles for the customers and research companies are surpassed. If so, the pressures following the UE’s entry of Romania and the evolution of customers needs and expectations will speed up the growth of the market research.

  17. Romanian Market Researches in Global Market Context

    Directory of Open Access Journals (Sweden)

    Victor Danciu

    2006-05-01

    Full Text Available Market research is a powerful industry, whose value reached 21,5 billion USD in 2004. Market studies expenses are mostly concentrated in Europe (45% and in USA (37%. The market shares of the Top 10 companies were above fifty per cent of the research market’s turnover. As a young, modest market, which is 0,84% of the global expenses value, Romania was the global leader in terms of growth, in 2004. With an asymmetric demand and a relatively concentrated offer, the Romanian research market may have a spectacular development in the future, if the obstacles for the customers and research companies are surpassed. If so, the pressures following the UE’s entry of Romania and the evolution of customers needs and expectations will speed up the growth of the market research.

  18. ROMANIAN BEEF AND VEAL MEAT MARKET ANALYSIS

    Directory of Open Access Journals (Sweden)

    ilvius T. STANCIU

    2014-06-01

    Full Text Available Current nutritional trends, oriented towards a healthy nutrition, lead to the re-evaluation of the share held by beef in the diet of the population. The demand for beef and veal at European and global market level can represent a significant opportunity to increase domestic producers’ business. Though cattle breeding is a traditional activity for the indigenous population from rural areas, livestock for slaughter have decreased steadily in the last years, thus the domestic market being dependent on imports. Romanian natural potential allows the achievement of sufficient production to meet domestic and export demand for beef, which brings high income for producers. The article proposes a review of the domestic production of beef and veal, their consumption and the origin of products on the domestic market in the European and international context.

  19. Implementation of Lean Manufacturing in Romanian Organisations

    Directory of Open Access Journals (Sweden)

    Ucenic Camelia Ioana

    2017-01-01

    Full Text Available The implementation of lean manufacturing is one of the main tools for attaining a higher performance level in the Romanian organisations. The study uses data collected at middle management level from organisations located in Transylvania. The organisations come from different fields of activity and are in different stages of lean implementation. The article makes use of quantitative and qualitative instruments for the evaluation of lean in the above mentioned companies. Characteristics as waste reduction, cost, quality, product design have different approaches in the companies. Their way of approach gives useful information regarding the type of company from the point of view of lean manufacturing implementation. This knowledge provides a useful support at different managerial levels in the process of decision making.

  20. IMPACT OF IFRS ADOPTION ON ROMANIAN COMPANIES

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    Adriana Florina POPA

    2013-10-01

    Full Text Available Accounting globalization follows the transformation of the accounting system into an economic and financial model, able to inform more correctly and rapidly the users of the accounting information, amongst which the investors and the creditors are clearly delimited. Within this context, the need of a harmonized and well oriented accounting system has become imperative. The adoption of a set of international accounting standards in Europe is intended to provide uniform and high quality financial information on the financial markets which would consolidate the global market efficiency, reducing the cost of capital accessing for European companies. There are numerous opinions according to which the IFRS adoption could be an element of abolishing the discrepancies between the accounting systems, offering at the same time a high level of transparency of the financial information. Our objective is to analyze the opportunity of implementing the IAS/IFRS referential by the Romanian companies, as well as their instant reaction within this context.

  1. Explicatory Dictionary for Exact Sciences. Nuclear Energy, EN2. Nuclear Power. Romanian/English/French

    International Nuclear Information System (INIS)

    Dragan, Gleb; Rapeanu, S.N.; Comsa, Olivia

    2002-01-01

    The explicative dictionary for nuclear power, accomplished in the frame of the Commission for Scientific Terminology of the Romanian Academy, represents the second issue in a series running from Nuclear Energy EN 1 through Nuclear Energy EN 10 covering the following fields: EN 1. General terminology; EN 2. Nuclear power; EN 3. Physical protection and nuclear safeguards; EN 4. Nuclear fuel cycle; EN 5. Radioactive wastes; EN 6. Safety of nuclear facilities and materials; EN 7. Radioprotection and dosimetry; EN 8. Nuclear reactors; EN 9. Nuclear sciences and engineering; EN 10. Nuclear law and legislation. The main body of the dictionary's contents was selected by specialists working with the Center of Technology and Engineering for Nuclear Projects - CITON, based on their experience of more than 20 years in introducing and implementing nuclear power in Romania, as well as, on collaboration with nuclear physics and engineering research institutes and physics departments of Romanian universities. The project of a nuclear dictionary in 10 issues aims at supporting the program of nuclear power development in Romania and is at the same time part of nuclear knowledge management policy boosted by IAEA which encourages publication of informative materials highly specialized but also accessible to the public at large. The project aims also to establish the Romanian standardized terminology in the nuclear domain as much in line as possible with the terminologies of the largest communities worldwide most active in nuclear science and technology. Under the guidance of continuos build-up and evolution of nuclear knowledge the present work is intended to be upgraded permanently. The explanation of the terms was based on SR ISO standards, terminology adopted by Organization for Economic and Cooperation Development, OECD/NEA, and IAEA. This series is targeting translators, specialists, students, and the public at large

  2. Informing the Romanian decision makers on nuclear energy

    International Nuclear Information System (INIS)

    Chirica, T.; Sandru, P.

    1997-01-01

    The paper describes the 'pro-nuclear' sector of the Romanian civil society activity to better inform the Romanian Decision Makers on nuclear power issues. The 'Romanian Nuclear Energy Association' - AREN and the Romanian Radioprotection Society - SRRp, having the support of the 'Romanian General Association of Engineers' - AGIR, started on December 1996 a strong campaign to form a correct opinion among the new elected bodies and the new Government of the country, related to the future development of the Romanian Nuclear Program as a national priority and to expedite the restart of the Cernavoda NPP-Unit 2 completion. The paper describes the strategy of this lobby campaign, the objectives assumed and the results. The authors have taken advantage of the OECD - Nuclear Energy Agency information exchange about the Decision Makers informing process about nuclear energy and have the intention to share their experience with other sister societies dealing with similar conditions. This could be also a good experience for other areas of activity. (authors)

  3. The Investigation of the Identity Attributes and Attitudes of Romanians

    Directory of Open Access Journals (Sweden)

    CODRINA ŞANDRU

    2012-04-01

    Full Text Available The object of this qualitative sociology study was to emphasize the identity attributes of Romanians today: what they think of themselves as a people and what Romanians who live in the country or in other countries in the world think about Romania. The theoretical framework was established by social identity theory and by social representations research. For the gathering of data, I used a questionnaire with open questions and the reflection-and answer-triggering method, using as stimulus patriotic-themed songs: lyrics from the national anthem and another patriotic song very well known in Romania, entitled "God, protect the Romanians!". For the analysis of qualitative data, I used a category scheme specific for social representations, and at the end of the article I synthesized the data in the form of "storytelling" representative for four social categories included in the research: students, managers, pensioners and Romanian migrants abroad. The data obtained point to an identity crisis among these categories of Romanians: this crisis takes the form of a negative national identity. In terms of the social identity theory (Tajfel, it means that Romanians have in general a negative image when comparing themselves with other nations and they feel it like a strong discomfort.

  4. Premises and Challenges of Entrepreneurship in Romanian Rural Areas

    Directory of Open Access Journals (Sweden)

    Raluca IGNAT

    2012-12-01

    Full Text Available The rural inhabitants need to face and survive structural changes in rural economy and, thus, to become more market oriented. Traditions and old skills were somehow lost and new activities were approached. In order to reach them, public policy intervened and supported several types of activities. The public authorities demand Romanian inhabitants from rural areas to be truly competitive in a fully shacked economy. Therefore, the research question is: what are the premises and challenges that Romanian inhabitants from rural areas confront to? Entrepreneurial skills of Romanians in rural areas are a matter of national interest. The problem of entrepreneurships has, at least, two meanings in the present paper: the premises and challenges of the free manifestation of private initiative and the importance of this manifestation for national economy. The approach is pragmatic, for public policy. The main objectives of the research are: to identify the premises and challenges of the entrepreneurship in Romanian rural areas and to elaborate relevant solution for public policy in order to conduct to robust rural economy as a result of entrepreneurial expression. Therefore, next financial plan of the Romanian national Rural Development Programme 2014-2020 needs to take into consideration the premises and challenges of entrepreneurship, as this is the only pertinent solution for added value creation in rural economy. And the strategic approach is to define the future profile of Romanian rural inhabitant.

  5. The DKIST Data Center: Meeting the Data Challenges for Next-Generation, Ground-Based Solar Physics

    Science.gov (United States)

    Davey, A. R.; Reardon, K.; Berukoff, S. J.; Hays, T.; Spiess, D.; Watson, F. T.; Wiant, S.

    2016-12-01

    The Daniel K. Inouye Solar Telescope (DKIST) is under construction on the summit of Haleakalā in Maui, and scheduled to start science operations in 2020. The DKIST design includes a four-meter primary mirror coupled to an adaptive optics system, and a flexible instrumentation suite capable of delivering high-resolution optical and infrared observations of the solar chromosphere, photosphere, and corona. Through investigator-driven science proposals, the facility will generate an average of 8 TB of data daily, comprised of millions of images and hundreds of millions of metadata elements. The DKIST Data Center is responsible for the long-term curation and calibration of data received from the DKIST, and for distributing it to the user community for scientific use. Two key elements necessary to meet the inherent big data challenge are the development of flexible public/private cloud computing and coupled relational and non-relational data storage mechanisms. We discuss how this infrastructure is being designed to meet the significant expectation of automatic and manual calibration of ground-based solar physics data, and the maximization the data's utility through efficient, long-term data management practices implemented with prudent process definition and technology exploitation.

  6. The Profile of Romanian Urban Inns

    Directory of Open Access Journals (Sweden)

    Monica Maria Coroș

    2016-11-01

    Full Text Available This paper is the third of a series of studies dedicated to tourist inns on the Romanian market. The previous papers focused on the identification of the tourist inns that currently function on the domestic market. Further, their potential as rural facilities was highlighted and their authenticity was discussed. The relevance of this research is linked to the fact that in the early 1990s tourist inns were excluded from the lists of lodging and food-serving facilities, ceasing to be officially ranked. Consequently, the inns’ owners were forced to reclassify as other accepted types or, even worse, to function in the shadow economy , without any official ranking. Moreover, the absence of inns on the market and the incoherent development of certain types of lodgings in Romania, have also led to the fact that entrepreneurs and tourists tend to be confused and, sometimes, not able to differentiate one type of accommodation unit from another. The main purpose of this research is to determine the extent to which urban inns can contribute to the authenticity of the Romanian tourism. From a methodological perspective, the paper relies on both official data (collected and processed based on the official Lists of Hospitality Facilities and on the information available on specialized websites. Thorough analyses have been run in order to identify the tourist structures pretending to be inns, to further categorize and discuss them according to various criteria. The main findings and conclusions of this paper reveal that inns have the potential to contribute to the authenticity of Romania’s hospitality industry .

  7. Romanian concern for advanced fuels development

    International Nuclear Information System (INIS)

    Ohai, Dumitru

    2001-01-01

    The Institute for Nuclear Research (ICN), a subsidiary of Romanian Authority for Nuclear Activities, at Pitesti - Romania, has developed a preliminary design of a fuel bundle with 43 elements named SEU 43 for high burnup in CANDU Reactor. A very high experience in nuclear fuels manufacturing and control has also been accumulated. Additionally, on the nuclear site Pitesti there is the Nuclear Fuel Plant (NFP) qualified to manufacturing CANDU 6 type fuel, the main fuel supplier for NPP Cernavoda. A very good collaboration of ICN with NFP can lead to a low cost upgrading the facilities which ensure at present the CANDU standard fuel fabrication to be able of manufacturing also SEU 43 fuel for extended burnup. The financial founds are allocated by Romanian Authority for Nuclear Activities of the Ministry of Industry and Resources to sustain the departmental R and D program 'Nuclear Fuel'. This Program has the main objective to establish a technology for manufacturing a new CANDU fuel type destined for extended burnup. It is studied the possibility to use the Recovered Uranium (RU) resulted from LWR spent fuel reprocessing facility existing in stockpiles. The International Agency for Atomic Energy (IAEA) sustains also this program. By ROM/4/025/ Model Project, IAEA helps ICN to solve the problems regarding materials (RU, Zircaloy 4 tubes) purchasing, devices' upgrading and personnel training. The paper presents the main actions needing to be create the technical base for SEU 43 fuel bundle manufacturing. First step, the technological experiments and experimental fuel element manufacturing, will be accomplished in ICN installations. Second step, the industrial scale, need thorough studies for each installation from NFP to determine tools and technology modification imposed by the new CANDU fuel bundle manufacturing. All modifications must be done such as to the NFP, standard CANDU and SEU fuel bundles to be manufactured alternatively. (author)

  8. ROMANIAN ADMINISTRATIVE CAPACITY OF EUROPEAN FUNDS ABSOBTION

    Directory of Open Access Journals (Sweden)

    Irina Bosie (Ungureanu

    2011-12-01

    Full Text Available The capacity to absorb European funds is part of a state complex integrated admninistrative capacity, a component of a state as a whole. The analysis in this article starts from the theoretical development by studying the reports made by the Romanian Government, correlated with the European Union reports on funds and Romanian legislation. This analysis of the EU's structural funds, highlights the importance of accessing them and the degree to which Romania and member countries benefits of income support.European funds are meant to supplement a member of the Union funds to the extent that they are accessed through the projects. Money allocated on type of operation is distributed in amounts proportionate to that state needs. Money distributed will be justified by their realization of infrastructure projects, environment, transport, human resources development, rural and regional development.Theoretical research lay the foundation for determining administrative capacity in Romania from the first time of defining the concept until now. Empirical research reveals the degree of absorption of which is that Romania has in comparison with some EU countries, former socialist countries present democratic states.The absorption capacity of European funds determine the strength of a state administrative management issues in the management of monetary dated. Power in handling management administrative problems can be efficient in higher manner and it’s represented by cost-benefit analysis and the degree of satisfaction of citizen interest. As public services are financially supported and developed, the degree of citizen satisfaction is greater in an implemented decentralized administrative system.

  9. MARKETING ACTIVITY IN ROMANIAN MICROCREDIT ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Savescu Roxana Florenta

    2012-12-01

    Full Text Available Microfinance is the solution that ensures the provision of loans and other basic financial services to those entrepreneurs who have limited access to the banking sector. These financial services provided by microfinance institutions allow small business owners to take advantage of their entrepreneurship skills by developing small businesses capable of generating additional income. As they mature, Romanian microcredit organizations become gradually aware of the importance of marketing in their current activities. The paper presents the results of a qualitative research on the experience and marketing practices in major microfinance institutions in Romania, highlighting at the same time the factors influencing decisions to invest resources in this area. The conclusions of the research reveal that microcredit organizations have a limited institutional capacity to develop complex marketing programs that drive marketing activities and resources to achieve the objectives of the organization. The approach here is one of a reactive management, the situations that pushes microcredit organizations into engaging in some marketing activities and using various instruments being determined by changes in the structure and level of market development and competition or by the availability of funds for current activity. Although marketing interventions should be considered important on all markets, the truth is that different types of markets (emerging, developing, mature markets require certain marketing activities. The proposed marketing mix contains 8 elements ("8 P" that ought to be optimally combined within the marketing strategy, in order to get the expected response from the target group: product, price, placement, promotion, processes, procedures, personnel, partnership. The topic chosen for this paper answers a need for know-how in the Romanian microcredit organizations, in terms of their marketing activity. From a scientific point of view, the paper

  10. THE BLACK SWAN OF THE ROMANIAN TOURISM

    Directory of Open Access Journals (Sweden)

    Gabriela-Liliana CIOBAN

    2015-02-01

    Full Text Available The imposing and magnificent natural Romanian sight forces me to ask myself the question: "What is the problem of Romanian tourism?", question which has as support the contribution of tourism services to GDP, the share of people employed in tourism, the number of enterprises/businesses in tourism, mobile/property capital owned by the tourist sector, etc. The analysis of these indicators highlight the contribution of tourism services in Romania's economic and social growth. The two obvious aspects of tourism have a strong impact on people, communities and the environment. Impact on a region can be social, political, economic and cultural. The social impact of tourism refers to the direct effects on tourists and people/communities in destination areas, and the impact on the level of education, culture and civilization, on the use of leisure time, the links between communities/nations, and cultural heritage in tourist areas. Effects identified may impact both positively and negatively in the regions analyzed. The positive social impact in the communities relate to the creation of jobs (the new employment opportunities and professionalization of local labor, especially for disadvantaged groups, such as youth or women, infrastructure development, increasing local budget revenue, diversification of forms of crafts and facilitating social integration through intercultural exchanges between tourists and the host population. Regarding the negative social impact, this refers to the gradual destruction of traditional livelihoods, disrupting the local structures of power and the adoption of harmful behaviors (especially among children and young people. It results that tourism development leads to improved quality of life when there are taken into account the specific conditions and it is carried out in a sustainable manner.

  11. New physics in the new millennium with GENIUS: double beta decay, dark matter, solar neutrinos

    International Nuclear Information System (INIS)

    Klapdor-Kleingrothaus, H.V.

    2001-01-01

    Double beta decay is indispensable to solve the question of the neutrino mass matrix together with ν oscillation experiments. The most sensitive experiment since eight years - the HEIDELBERG - MOSCOW experiment in Gran Sasso - already now, with the experimental limit of ν > 7 Be) solar neutrinos. A GENIUS Test Facility has just been funded and will come into operation by the end of 2001

  12. Parameters optimization of CIGS solar cell using 2D physical modeling

    Directory of Open Access Journals (Sweden)

    Samar Dabbabi

    Full Text Available In this study, the CIGS thin film solar cell has been investigated using the two-dimensional device simulator Silvaco-Atlas. Thickness and carrier concentration effects of the cell structure were studied to optimize the solar cell performances. Our results revealed high efficiency for a cell structure of 0.15 µm ZnO:Al, 0.06 µm i-ZnO, 0.04 µm CdS and 3 µm CIGS. The carrier concentration effects of the different layers were also studied revealing a better performance for CIGS doping concentration of 1018 cm−3. The optimized CIGS solar cell characteristics were a current density of short circuit Jsc = 38.75 mA/cm2, an open-circuit voltage V0C = 804.03 mV, a fill factor FF = 74.48% and an efficiency η = 23.20%. This result is in good agreement with experimental efficiencies found in literature. Keywords: CIGS solar cell, Electrical characteristics, Silvaco-Atlas software

  13. Explicatory Dictionary for Exact Sciences. Romanian/English/French

    International Nuclear Information System (INIS)

    Dragan, Gleb; Rapeanu, S.N.; Comsa, Olivia

    1999-01-01

    The explicative dictionary for general terminology for nuclear energy accomplished in the frame of the Commission for Scientific Terminology of the Romanian Academy represents the first issue in a series devoted to definition of most utilised terms in various fields of nuclear energy, nuclear power, nuclear fuel cycle, radioactive waste, nuclear safety, radioprotection and dosimetry, nuclear reactors, safeguards, nuclear sciences and technologies, legal aspects and regulations, etc. The main body of the dictionary's contents was selected out by specialists working with the Center of Technology and Engineering for Nuclear Projects - CITON, based on their experience of more than 20 years in introducing and implementing nuclear power in Romania, as well as, on collaboration with research institutes of the nuclear physics and energy. Under the guidance of continuos build-up and evolution the present work is intended to be upgraded permanently. The explanation of the terms was based on SR ISO standards, terminology adopted by Organization for Economic and Cooperation Development, OECD/NEA, and IAEA. This series is targeting translators specialists, and the public at large

  14. Actual Romanian research in post-newtonian dynamics

    Science.gov (United States)

    Mioc, V.; Stavinschi, M.

    2007-05-01

    We survey the recent Romanian results in the study of the two-body problem in post-Newtonian fields. Such a field is characterized, in general, by a potential of the form U(q)=|q|^{-1}+ something (small, but not compulsorily). We distinguish some classes of post-Newtonian models: relativistic (Schwarzschild, Fock, Einstein PN, Reissner-Nordström, Schwarzschild - de Sitter, etc.) and nonrelativistic (Manev, Mücket-Treder, Seeliger, gravito-elastic, etc.). Generalized models (the zonal-satellite problem, quasihomogeneous fields), as well as special cases (anisotropic Manev-type and Schwarzschild-type models, Popovici or Popovici-Manev photogravitational problem), were also tackled. The methods used in such studies are various: analytical (using mainly the theory of perturbations, but also other theories: functions of complex variable, variational calculus, etc.), geometric (qualitative approach of the theory of dynamical systems), and numerical (especially using the Poincaré-section technique). The areas of interest and the general results obtained focus on: exact or approximate analytical solutions; characteristics of local flows (especially at limit situations: collision and escape); quasiperiodic and periodic orbits; equilibria; symmetries; chaoticity; geometric description of the global flow (and physical interpretation of the phase-space structure). We emphasize some special features, which cannot be met within the Newtonian framework: black-hole effect, oscillatory collisions, radial librations, bounded orbits for nonnegative energy, existence of unstable circular motion (or unstable rest), symmetric periodic orbits within anisotropic models, etc.

  15. Romanian nuclear fuel program: past, present and future

    International Nuclear Information System (INIS)

    Budan, O.; Rotaru, I.; Galeriu, C.A.

    1997-01-01

    The paper presents and comments the policy adopted in Romania for the production of CANDU-6 nuclear fuel before and after 1990. In this paper the word 'past' refers to the period before 1990 and 'present' to the 1990-1997 period. The CANDU-6 nuclear fuel manufacturing started in Romania in December 1983. Neither AECL nor any Canadian nuclear fuel manufacturer were involved in the Romanian industrial nuclear fuel production before 1990. After January 1990, the new created Romanian Electricity Authority (RENEL) assumed the responsibility for the Romanian Nuclear Power Program. It was RENEL's decision to stop, in June 1990, the nuclear fuel production at the Institute for Nuclear Power Reactors (IRNE) Pitesti. This decision was justified by the Canadian specialists team findings, revealed during a general, but well enough technically founded analysis performed at IRNE in the spring of 1990. All fuel manufactured before June 1990 was quarantined as it was considered of suspect quality. By that time more than 31,000 fuel bundles had already been manufactured. This fuel was stored for subsequent assessment. The paper explains the reasons which provoked this decision. The paper also presents the strategy adopted by RENEL after 1990 regarding the Romanian Nuclear Fuel Program. After a complex program done by Romanian and Canadian partners, in November 1994, AECL issued a temporary certification for the Romanian nuclear fuel plant. During the demonstration manufacturing run, as an essential milestone for the qualification of the Romanian fuel supplier for CANDU-6 reactors, 202 fuel bundles were produced. Of these fuel bundles, 66 were part of the Cernavoda NGS Unit 1 first fuel load (the balance was supplied by Zircatec Precision Industries Inc. - ZPI). The industrial nuclear fuel fabrication re-started in Romania in January 1995 under AECL's periodical monitoring. In December 1995, AECL issued a permanent certificate, stating the Romanian nuclear fuel plant as a qualified

  16. Physics of Solar Prominences: I-Spectral Diagnostics and Non-LTE Modelling

    Czech Academy of Sciences Publication Activity Database

    Labrosse, N.; Heinzel, Petr; Vial, J. C.; Kucera, T.; Parenti, S.; Gunár, Stanislav; Schmieder, B.; Kilper, G.

    2010-01-01

    Roč. 151, č. 4 (2010), s. 243-332 ISSN 0038-6308 R&D Projects: GA ČR GA205/07/1100 Grant - others:ESA(XE) ESA- PECS project No. 98030 Institutional research plan: CEZ:AV0Z10030501 Keywords : solar prominences * spectroscopy * radiative transfer Subject RIV: BB - Applied Statistics, Operational Research Impact factor: 4.433, year: 2010

  17. Laboratory Experiments to Simulate and Investigate the Physics Underlying the Dynamics of Merging Solar Corona Structures

    Science.gov (United States)

    2016-06-05

    efficiently by using current density rather than electric field as the fundamental wave quantity. 3. Moser & Bellan (2012) showed that the effective gravity...there is effectively a magnetic bubble. This is relevant to interplanetary magnetic clouds spawned by the eruptions of solar corona structures. 10...release. Haw, Magnus , & Bellan, Paul. 2015. 1D fast coded aperture camera. Review of Scientific Instruments, 86(4). 043506. Moser, Auna L., & Bellan

  18. Parameters optimization of CIGS solar cell using 2D physical modeling

    Science.gov (United States)

    Dabbabi, Samar; Nasr, Tarek Ben; Kamoun-Turki, Najoua

    In this study, the CIGS thin film solar cell has been investigated using the two-dimensional device simulator Silvaco-Atlas. Thickness and carrier concentration effects of the cell structure were studied to optimize the solar cell performances. Our results revealed high efficiency for a cell structure of 0.15 μm ZnO:Al, 0.06 μm i-ZnO, 0.04 μm CdS and 3 μm CIGS. The carrier concentration effects of the different layers were also studied revealing a better performance for CIGS doping concentration of 1018 cm-3. The optimized CIGS solar cell characteristics were a current density of short circuit Jsc = 38.75 mA/cm2, an open-circuit voltage V0C = 804.03 mV, a fill factor FF = 74.48% and an efficiency η = 23.20%. This result is in good agreement with experimental efficiencies found in literature.

  19. Bulk solar grade silicon: how chemistry and physics play to get a benevolent microstructured material

    Energy Technology Data Exchange (ETDEWEB)

    Pizzini, S. [University of Milano-Bicocca, Department of Materials Science, Milan (Italy); Nedsilicon SpA, Osimo, Ancona (Italy)

    2009-07-15

    The availability of low-cost alternatives to electronic grade silicon has been and still is the condition for the extensive use of photovoltaics as an efficient sun harvesting system. The first step towards this objective was positively carried out in the 1980s and resulted in the reduction in cost and energy of the growth process using as feedstock electronic grade scraps and a variety of solidification procedures, all of which deliver a multi-crystalline material of high photovoltaic quality. The second step was an intense R and D activity aiming at defining and developing at lab scale a new variety of silicon, called ''solar grade'' silicon, which should fulfil the requirement of both cost effectiveness and high conversion efficiency. The third step involved and still involves the development of cost-effective technologies for the manufacture of solar grade silicon, in alternative to the classical Siemens route, which relays, as is well-known, to the pyrolitic decomposition of high-purity trichlorosilane and which is, also in its more advanced versions, extremely energy intensive. Aim of this paper is to give the author's viewpoint about some open questions concerning bulk solar silicon for PV applications and about challenges and chances of novel feedstocks of direct metallurgical origin. (orig.)

  20. Some studies relating to solar-terrestrial physics and the middle atmosphere

    International Nuclear Information System (INIS)

    Theobald, A.G.

    1977-12-01

    A review is given of observed variations in the Earth's rotation rate, and mechanisms by which the Sun might affect the length of day are discussed. Solar activity and means by which the planets might influence this activity are considered. Observed solar activity - weather correlations, in particular in relation to the sun-based, interplanetary magnetic sector structure and some of the suggested mechanisms for producing these correlations are discussed. The simple photochemical production of ozone in the middle atmosphere and the manner in which cosmic rays, through the production of nitrogen compounds, alter the ozone concentration at high altitudes is described. A computer model is developed which calculates ozone concentrations and energy absorption at any altitude, latitude, longitude and time of year and used to predict ozone and temperature change profiles over a 14-day cycle of ultra-violet changes. The existence of a solar magnetic sector linked variation of the high latitude, high altitude NO concentration is postulated and this is incorporated into the computer model to predict a temperature oscillation over a 14-day cycle which varies with geographic latitude and longitude. This effect is investigated in detail. (UK)

  1. CONSTANŢA TOWN, DOBRUDJA AND THE ROMANIAN STRATEGIC PLANS DURING THE SECOND BALKAN WARS

    Directory of Open Access Journals (Sweden)

    BULACU Iulia-Cristina

    2014-09-01

    behaviour of the neighbours from the south towards the Romanians during the time they were in charge of Dobrudja in the later world war and the Romanians from Constanta received the punishment to the full.

  2. Romanian-Bulgarian Religious Relations during the First World War

    Directory of Open Access Journals (Sweden)

    Claudiu Cotan

    2015-11-01

    Full Text Available After the outbreak of the First World War, when Bulgaria joined the Central Powers through the alliance with Germany, and Romania joined the Entente, the religious relations had a few special times. The defeat of the Romanian army in Dobrudgea and its occupation by the German – Bulgarian troops brought about a real exodus of the Romanian Orthodox clergy who took refuge especially to Moldova. The war ruined a few churches of Dobrudgea and destroyed the houses of the priests who had left their parishes. The issue of the priests fled from Dobrudgea was discussed within a Council met in Iasi in the summer of 1918, when the participants tried to find solutions for their return to their parishes. I personally examined the documents of this council found today in the Archives of the Metropolitanate of Moldova and Bucovina, because they reveal the deficiencies of the Romanian Orthodox Church in regard to the administrative organisation both in Dobrudgea and in the Quadrilateral. Our study approaches two major events occurred in the Bucharest occupied by the German-Bulgarian troops: the Te-Deum service celebrated in the honour of the royal family of Bulgaria in the Metropolitan Cathedral and the attempt to steal the Holy Relics of Pious Dimitrios Basarabov. The German administration has also been involved in the two events, because the Primate metropolitan Conon asked them to resolve these religious Romanian- Bulgarian conflicts. The documents which mention the two events can be found in the Archives of the Holy Synod of Bucharest and have a special significance because they represent an aspect less examined of the First World War and of the Romanian-Bulgarian relations. The theme of this study has never been approached so far by the Romanian theologians and historians, the research covering a gap in the study of the history of the First World War and of the Romanian- Bulgarian relations.

  3. Romanian experience and approach in developing the design basis threat concept

    International Nuclear Information System (INIS)

    Ionescu, D.S.

    2002-01-01

    Full text: Physical protection systems required to protect the nuclear facilities and materials has to be able to respond at least to the design base threat (DBT). First, the DBT is defined as a minimum set of characteristics of a probable adversary in order to give to the security designer the necessary information to design the Physical Protection System (PPS) subsystems at least at the level to assure complete protection of the nuclear material and facilities against certain attacks. The secondary role of a DBT is to evaluate the effectiveness of an already built PPS facing with a threat having the general characteristic described by DBT. Romanian process to define the natural DBT started effectively with a workshop organized by AIEA and the Romanian Nuclear Regulatory Commission (CNCAN). There participated all the Romanian institution involved in the field of protection of nuclear material and facilities (Romanian Intelligence, Military, Police, CNCAN) as well the representatives of main nuclear operators. The workshop scope was to emphasize the methodology to build a DBT instead to define that. The participants were able to understand the necessary steps to define DBT and the importance of the teamwork. After that meeting, under CNCAN coordination started a process to achieve information from the state institution and nuclear operators. Various meeting has been held to refine the information achieved. Those meetings constituted an important step in the process, helping the parts to understand each other (before that, due to the different organizations where the participants come from was difficult to achieve a common language in this respect). Lots of specific or general analyses and materials have been evaluated, refined and integrated in a special report. Two main constrains of DBT has been identified: the DBT must be 'strong' enough to permit a powerful response of the PPS to any credible attack; also the DBT should consider the equilibrium between the

  4. Characters analysis of genetic improvement at the males population from Romanian Mioritic Shepherd Dog breed

    OpenAIRE

    Dorel Dronca; Nicolae Pacala; Lavinia Stef; Ioan Pet; Ioan Bencsik; Marian Bura; Gabi Dumitrescu; Eliza Simiz; Marioara Nicula; Adela Marcu; Liliana Ciochina Petculescu; Mirela Ahmadi

    2017-01-01

    The aim of this paper was to analyze, within a group of 26 males from Romanian Mioritic Shepherd Dog breed, 13 characters of genetically improved, characters stipulated in, „Selection sheet and body measurements for Romanian shepherds".The animals were registered with the Romanian Mioritic Association Club fromRomania.  Romanian Mioritic Shepherd Dog, was selected from a natural population breed inCarpathian Mountains. In order to develop a genetic improvement program at this effective of 26 ...

  5. Film Notes: Three Romanian Movies (On Belonging and Corporeality in the New Wave of Romanian Cinema)

    OpenAIRE

    Roman, Denise

    2008-01-01

    Fears are colorless and odorless in the dim light of a Romanian winter. Gabita and her fellow student, Otilia, who wants to help Gabita end her unwanted pregnancy, know this well. They know how dangerous it is to escape the vigilant, panoptical eye of the Ceauşescu regime. They find a man, Bebe—not a doctor—eager to help them. They rent a room in a hotel. The man comes and asks for a shocking price in order to perform the terrifying procedure. (I am not talking about money here….) This is not...

  6. Sitting Safety Aspects of Second Romanian NPP

    International Nuclear Information System (INIS)

    Mauna, T.

    2010-01-01

    The first Romanian NPP CANDU 6 type reactor gone to erection in 1980 on Cernavoda site planned to have 5 units like the Wolsong applied design project for nuclear island. For the BOP parts the ASALDO-GE project was applied with the careful about the interface connection NSP requirements. The new NPP sitting studies began from 1982 in a serious manner as first part on Nuclear Power Plant Romanian Program adopted by political and governmental authorities at the time. For develop the all package of the studies in concordance with the first IAEA Safety Standards recommendations. Till the 1982 the first mission of design and research multi-branch of specialists team was to adapt the NPP Cernavoda project having a open water cooling circuit to the new parameters of close water cooling circuit. But the team was looking at the other type of NPP for sitting. Also in the same time was studied the possibility of NSP foundation on hard less or soft soil foundation strata in connection with safety aspects. The close circuit of cooling water means others parameters of systems and need very large cooling towers. Also must be reconsidering the safety systems design and performance as new solution. In the south of Transylvania historical region in Romania the Olt River run from west to east having medium multi annual flow around 70 m3/s. The Olt River has a chain of small hydropower in operation and other planned. From geological and geophysical points of view two main faults, along the Olt river valley, one of this having seismically small activities was detected. Site region geotechnical studies show small quantity underground natural gas, salt and peat. The initial nuclear program has imposed 4 NPP units site near Olt River. Taking into account the orogenesis, water cooling needs and other local feature can't be built more than two NPP units on a site. This paper tries to reconsider the old analysis from the last IAEA Safety Standards point of view taking into account the new

  7. Building an educational seismic network in Romanian schools

    Science.gov (United States)

    Zaharia, Bogdan; Tataru, Dragos; Grecu, Bogdan; Ionescu, Constantin; Bican-Brisan, Nicoleta; Neagoe, Cristian

    2014-05-01

    Understanding the earthquake phenomena and their effects is an important step toward the education of population and aims to raise the awareness about the earthquake risk and possible mitigation actions. In this sense, The Romanian Educational Seismic Network project represents an efficient communication tool, allowing teaching and learning about the earthquakes and seismic wave impact through experimental practices and educational activities. The seismic network consist of nine SEP seismometers installed in high-schools from the most important seismic areas (Vrancea, Banat, Făgăraş, Dobrogea), vulnerable cities (Bucharest, Iasi) or high populated places (Cluj, Sibiu, Timisoara, Zalău) and is coordinated by the National Institute of Earth Physics from Bucharest. Once installed, the seismic network is the starting point of activities for students through an e-learning platform. Some objectives are aimed: - To train students and teachers how to make analysis and interpretation of seismological data; - To make science more interesting for students; - To improve the participation rates in physical sciences for students; - To raise awareness of geoscience as a scientific discipline for pre-university students; - To promote the installation and effective use of educational seismographs and seismic data; - To reinforce and develop relationships between participating schools and research institutes; - To create an earthquake database this will be used by students and teachers for educational purposes. Different types of practical activities using educational seismometer, designed by researchers for students, are described in educational materials and in the web platform project. Also we encourage the teachers from the participating schools to share their experiences and produce new didactic tools for the classroom. This collaborative work could illustrate the conjugated efforts of researchers and teachers for a better education and awareness of the risk culture

  8. Coping with the effects of deprivation : Development and upbringing of Romanian adoptees in the Netherlands

    NARCIS (Netherlands)

    Rijk, C.H.A.M.

    2008-01-01

    This thesis describes the effects of early life deprivation on Romanian adopted children in the Netherlands. These children have been exposed to (severe) deprivation in the period they have spend in Romanian children’s homes or hospitals. For a group of 72 families, who had adopted 80 Romanian

  9. An Investigation of the Physical Properties of Erupting Solar Prominences, Phase II

    Science.gov (United States)

    2014-12-30

    recently). In addition to the focus difference between channels there is also an overall retraction of the O2 focus westward, and concurrent movement of...clear images. The entire process takes ≈13:50 minutes. In that time the telescope moves ≈4˚ in RA, and the image rotator moves 2˚. Declination movement ...The 1st line is a Si I solar line at 1082.7 nm. The 2nd line is a telluric line formed by water vapor in earth’s atmosphere at 1083.2 nm. This

  10. The Europeanization of the Romanian Society and the Tendential Modernity

    Directory of Open Access Journals (Sweden)

    Constantin Schifirneț

    2011-01-01

    Full Text Available The study examines the tendential modernity as an explanatory factor of the particularities of the Europeanization of the Romanian society. I start from the thesis that the evolution of the Europeanization process in Romania is closely associated with the process of accession to the European Union, finalized after the passing through a sinuous and difficult route. The analysis of the Europeanization of the Romanian society pursues the stages of its formation in the local context. Due to the fact thatRomaniawill still continue to be a society in transition, the most critical and relevant problem regards the dependency of the Romanian society on the strong societies inEurope. Under these circumstances, the question is, whetherRomaniawill represent a periphery ofEurope, or a national community with a European standard of development. Europeanization in its real sense does not mean “westernization”. Through the adherence to the European Union, Romanian society has the chance to put an end to the successive transitions known over its modern history, generators of tendential modernity. The Europeanization constitutes the fundamental purpose of the modernization processes of the Romanian society.

  11. The implementation of nuclear methods for density measurements on Romanian roads

    International Nuclear Information System (INIS)

    Tripadus, V.; Craciun, L.; Peticila, M.; Florea, N.

    2000-01-01

    The implementation of nuclear methods in field measurements presumes steps concerning the fulfillment of the many requirements to be undertaken. First of all the owner of the nuclear equipment must obtain all the documents imposed by the Romanian laws. The second step is connected with the recalibration of the equipment in order to obtain an improved precision of the measurements. In the last few years National Administration of Roads, Research Institute of Roads together with National Institute of Physics and Nuclear Engineering, made many efforts in order to implement nuclear methods destined to determine both the density and the moisture content either on asphalt or on compact soils. The American companies CPN and Troxler produced the equipment. On the basis of the comparison between nuclear and core density measurements the correction factor of the equipment was established. A special attention was paid to the definitions of different physical quantities occurring in Romanian Standards in order to connect them properly with the American ones. (authors)

  12. Nuclear safety based on nuclear knowledge - A Romanian approach

    International Nuclear Information System (INIS)

    Valeca, S.C.; Popescu, D.

    2007-01-01

    elaboration of a National Nuclear Programme (PNN), strategically document approved by the Governmental Decision no. 1259/2002 which contains the fundamental objectives and the derivates objectives and also the associated strategies for accomplishing these objectives. The strategic document was published in the Romanian Official Journal in order to be near at hand for the public and increase the debate and acceptance of the nuclear field. The National Nuclear Programme contains an associated plan of actions with responsibilities and terms of achievement for the activities which fall into the responsibility of public central administration institutions representing 'the owner', into the responsibility of the national companies representing 'the utility' and into the responsibility of nuclear units themselves representing 'the operator'. All these above mentioned activities need a source of labour, human resources, qualified and specialised both on the research and development, design and exploitation component and the execution equipment, construction - assembling, exploitation and maintenance component. The qualification and the specialization of these types of human resources enforced the identification and the definition of associated programmes for the qualification of the staff starting from high schools and universities. Related to this education programme, the same strategic document nominates in an explicit manner 4 Romanian universities which have to take into consideration educational programmes in the nuclear field: Polytechnic University - Bucharest; Pitesti University; Faculty of Physics within University of Bucharest; Ovidiu University - Constanta. Within the education framework of these universities are taking place lectures, seminars, workshops and also master and doctorate courses. These types of qualifications were selected based on 3 primordial criteria: The competence of the teaching staff; The geographical location nearside nuclear units/important Romanian

  13. Romanian woman involvement in governance after 1990

    Directory of Open Access Journals (Sweden)

    Matei Elena

    2010-01-01

    Full Text Available This study highlights forms of gender inequality in post-communist Romania, generated by an unsustainable political algorithm which marginalizes women and fails to use their potential, both in politics and in formal and informal resistance, and maintains women's traditional duties as a type of environmental injustice. Having as a starting point the assertion that equality, as required by a democratic and developed country, plays a key role in society issues, the study analyses, using human geography pathway, a series of demographic data on Romanian women and attempts to explain the observed fluctuations, both at a national and regional level and correlates them with women's degree of representation in politics, governance. It aims and focuses at analyzing gender inequality through the women's participating in governance after 1990 and their overall effects and feedbacks on the society. The results show the paradox between the prevalence of female population both in number and as workforce and its unequal involvement in all governs of Romania's post-communist period and as a new EU member. The study also draws several priorities of women politics, to alleviate this type of injustice, which could help the future society development. .

  14. ROMANIAN BUSINESS WOMEN: MANAGERS OR LEADERS?

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    Adriana UNGUREANU

    2016-07-01

    Full Text Available Leadership is a concept appeared in the second part of the twentieth century which developed later on because of the business necessity as the economic environment has become more and more complex and the classic managerial style was no more efficient. In this complex world of business, women were traditionally involved in business at the administrative level, with small chances to reach top structures in a company. Due to the modern times, they won their rights to prove their management skills and to obtain more important jobs in famous companies. This paper presents the results of a research based on interview method and getting responses from Romanian women involved in business at the middle and top management in multinational companies. The main goal of the study was to identify the main features that define the women as a leader or a manager by finding lateral thinking skills. This research revealed that most of the women interviewed have their features closer to the conventional leader and only few of them have developed strong lateral thinking skills.

  15. Management of the Romanian Police Training

    Directory of Open Access Journals (Sweden)

    Valeria-Liliana-Amelia Purda-Nicoară (Netotea-Suciu

    2011-02-01

    Full Text Available In today's dynamic economic environment it is very important for organizations to viewtheir employees as a priority, since they may represent one of their most valuable assets. Althoughmany companies acknowledge the importance of the human factor for the success of the organization,there is sometimes a discrepancy between the company’s belief and the way it is implemented. Evenin periods of economic recession, organizations must not perceive the costs of training and retrainingof staff as arbitrary, a cost which may be reduced or eliminated, according to the budget available, butas an investment in a strategic resource, the results of which become more and more evident in timeand that determine the ability of survival, adaptation and development of the company in a rapidlychanging environment. Since over the last two decades the image of the Ministry of Administrationand Interior, and thus the image of the Romanian Police has depreciated considerably in the publicopinion, it is indispensable for the institution to focus intensely on staff training activities. For thisreason, it must attract the loyalty of skilled and motivated workforces that have the knowledge andability to perform the tasks required. The investment in people may not be sufficient for ensuring thequality and efficiency of services provided, but it certainly is a must.

  16. Kinematic evolution of the Romanian Carpathians

    Science.gov (United States)

    Linzer, Hans-Gert; Frisch, Wolfgang; Zweigel, Peter; Girbacea, Radu; Hann, Horst-Peter; Moser, Franz

    1998-11-01

    The regional pattern of contraction and extension directions and the evolution of the strain field from Paleogene to Neogene times enabled a reconstruction of the migration path of the Carpathian collision front. The Carpathian nappes were thrust around the Moesian Plate during Paleogene and Early Neogene times and protruded into a small oceanic embayment between the Moesian and European plates. The arc structure of the Carpathian fold-thrust belt was formed in Late Neogene times as a result of the eastward-escaping Tisza-Dacia block, due to N-directed convergence of the Adriatic plate and the retreating subduction of an oceanic slab. Brittle deformation structures in the Romanian Carpathians suggest three tectonic events related to major plate motions: (1) Paleogene to Middle Miocene NE to ENE contraction caused right-lateral curved strike-slip faults; (2) Middle Miocene to Pliocene fan-shaped orientations of contraction directions were caused by right-lateral oblique convergence in the Southern Carpathians, frontal convergence in the southern Eastern Carpathians and left-lateral convergence in the northern Eastern Carpathians; (3) Pleistocene to Holocene general E-W extension and N-S contraction in the Carpathian arc and local ESE-WNW contraction in the Vrancea area is related to the late roll back stage and break-off of the subducted slab in the bend area.

  17. ROMANIAN ENTREPRENEURSHIP DIMENSIONS - BETWEEN THEORY AND REALITY

    Directory of Open Access Journals (Sweden)

    Maria I. DROMERESCHI

    2014-04-01

    Full Text Available Entrepreneurs are the engine of growth and a key source of jobs. Entrepreneurship is a way of thinking, to find motivation and act under the impulse to exploit opportunity in a holistic approach and a balanced leadership. An entrepreneurial culture refers to a system of shared values, beliefs and norms of members of an organization, including valuing creativity and tolerance of creative people, believing that innovating and seizing market opportunities are appropriate behaviours to deal with problems of survival and prosperity, environmental uncertainty, competitors, threats and expecting organizational members to behave accordingly. Entrepreneurial education at all levels can be a vehicle of change. Entrepreneurial skills have been identified as desirable any European citizen regardless of training available as part of cultural enhancement (individual level, social and economic (in the community/region.This paper brings forward the cultural dimensions of Hofstede's model and specific features Romanian entrepreneurs and entrepreneurial environment revealed by the latest studies in the field of public or private institutions.

  18. MANDATORY TAKEOVER BIDS ON ROMANIAN CAPITAL MARKET

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    Cristian GHEORGHE

    2017-05-01

    Full Text Available The Romanian Capital Market Law (Law no 297/2004 lays down rules regarding public offers (to buy or sell of securities admitted to trading on a regulated market. Such offers are not unknown in the general framework of companies’ regulations, i.e. Company Law no 31/1990. Actually a public limited liability company (joint stock company can use a public subscriptions (offering shares for sale to raise the registered capital for incorporation of the company or to increase the company’s share capital already established. But all such operations are voluntary decisions. The founders or the shareholders of the company are those who decide to launch a public subscriptions. Capital Market Law comes with something new and at least peculiar at first sight: mandatory takeover bid, meaning a mandatory public offer made by an offeror to the holders of the securities of a company (offeree to acquire all or some of those securities. Can someone be forced to buy securities on the regulated market? The Capital Market Law responds affirmatively, but only if such takeover bid follows or has as its objective the acquisition of control of the offeree company in accordance with national law. The takeover bid remains under supervision and authorization of the national authority of the Capital Market (FSA – Financial Supervisory Authority.

  19. Romanian Post‑Revolution Electoral Myths

    Directory of Open Access Journals (Sweden)

    Alfred Bulai

    2015-12-01

    Full Text Available The article analyzes some of the political and electoral myths of the post-communist transition, myths that have occupied the political agenda and the public debate throughout this period. Myths are seen as simple or complex narratives that have an explanatory and justificatory function in relation to social life, focused on Romanian society’s problems. They define and legitimizes a certain way to solve them and guides the development of society on the basis of some axiomatic principles. The article analyzes such myths, older or more recent, such as the myth of changing the electoral system, the myth of renewing the political class, the myth of the fundamental power of the referendum, the myth of the reform of the state, or of the constitutional amendments. The proposed analysis highlights the negative effects of using myths as instruments of the political and social changing on public policies and more generally on governance, and also the long-term harmful effects of the use of myths in defining political vision and Romania’s governmental development strategies.

  20. ROMANIAN KNOWLEDGE SOCIETY DEVELOPMENT. A PROPOSAL

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    Mirela CERKEZ

    2016-06-01

    Full Text Available This article is an argument for the applicability of the Finnish model of knowledge society oriented public policy-making and not a detailed recommendation on the specific steps Romania should make in order to become a knowledge society. The article is elaborated as a synthesis of the Finnish knowledge society oriented public policies and an analysis of the adequacy of policy transfers from Finland to Romania. Data on Romania are not rich as the task of the article is not to make a diagnosis on Romania’s stage of development. Its main contribution consists of the identification of Finnish public measures meant to foster knowledge society that may be a best practice example for Romania. The introductory part briefly introduces the reader into the theoretical understanding of the concept of knowledge society. Then, I argue that there are several types of knowledge societies and Romania should look for European examples given the resemblance of the starting conditions. The main part of the paper presents the Finnish knowledge society development as an experience modeled by public intervention and I mirror these developments with the Romanian case. In the end, I explore the differences between the two countries that may interfere with the application of the Finnish model. Still, my conclusion is that those differences do not make the Finnish model less applicable. The efforts might need to be more intense and the results might show up later.

  1. Romanian perspective on IAEA-INPRO initiative

    International Nuclear Information System (INIS)

    Banches, E.; Constantin, M.; Nicolae, R.

    2009-01-01

    INPRO objectives and status of the IAEA project started in 2001 and concerns the deployment of Innovative Nuclear Systems (INS) in 21st century, as solution to sustainable power development. The last achievements and the new INPRO Steering Committee directions established for 2010-2011 period, are presented. A balanced analysis of needs, resources and expectations, justifies the Romanian Statement at the 14th Steering Committee Meeting (SCM), and participant as an observer in three Collaborative Projects, in Common User Considerations (CUC) by Developing Countries for Future NPP and in SCM. The feedback of the last participatory actions in the project, justifies the Nuclear Agency recommendations for Nuclear National Program (PNN) adjustments: first, the need to apply INPRO methodology in a new national study regarding INS perspective and opportunity in Romania to use CANDU NPPs for LWRs fuel closing cycle at international level; secondly, the need to improve commitment of policy makers in forecasting financial INS support; and thirdly, to sustain the European legislation and international and national arrangements in order to facilitate nuclear regional services. (authors)

  2. CHANGING ORGANIZATIONAL CULTURE IN A ROMANIAN COMPANY

    Directory of Open Access Journals (Sweden)

    CRIVEANU Maria Magdalena

    2016-08-01

    Full Text Available The focus on studying the issue of change, migrated from the attention towards western countries, struggling with the growing spread of globalization, which affects all the changes in the environment, to the former socialist countries of Central and Eastern Europe, which have undergone dramatic changes since 1989. The most disturbing event was the transition from the centralized economy system to the market economy system, which led to a series of mutations at both psychological and organizational level. In this context, this article aims to identify both the dominant type of culture in the largest retail company in Romania and the dominant type of culture in other similar companies. This research project aims at studying the culture and its specificity within the company, but also its impact on society and on the organization. The issue at stake is a retail company in Romania, in which we tried to identify the dominant culture within the company and culture desired by its employees. We also conducted a parallel between the culture type identified in the Romanian company and the type of culture identified in other companies. The research results can be a starting point for the manager charged with change, as he can easily identify discrepancies between the dominant culture and culture desired by employees

  3. PIXE analysis of trace and other mineral elements in Romanian dental composites

    International Nuclear Information System (INIS)

    Preoteasa, E. A.; Iordan, Andreea; Harangus, Livia; Ciortea, C.; Moldovan, Maria

    2002-01-01

    Dental composites made of silicates and oxides particles embedded in an organic polymer, show a dynamic evolution but are rather expensive. Recently, the Romanian biomaterial 'Restacril' offered a low-cost alternative. Because the durability of the composite dental fillings depends both on the main chemical composition and on the impurities that may influence the inorganic particles' properties and thus modifying the bio material clinical behaviour, the elemental analysis of the material is necessary for improving its quality. Particle-induced X-ray emission (PIXE), a sensitive method for multielemental trace detection widely used in biomedical applications, allowed us to evidence 21 mineral elements with Z > 14 in some commercial dental composites. Here we evaluate the performances of PIXE for the control of dental composites by carrying out qualitative analysis of three Romanian biomaterials. PIXE measurements on thick composite samples with a flat surface were done with 3 MeV protons at the NIPNE-HH (Horia Hulubei National Institute for Physics and Nuclear Engineering) tandem accelerator, using a hyper-pure Ge detector, 30 mm thick Al absorber foil and integration of beam current. Up to 21 elements with Z > 19 were detected: K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Ga, Sr, Zr, Nb, Ru, Ag, Ba, Yb, Nd, Hf, Au, As and Pb. The orders of magnitude of relative concentrations were evaluated using X-ray yields obtained for another light element thick composite target. The Romanian composites have specific and diverse compositions, containing a great number of minor and trace elements, many of whom are impurities. Use of higher purity raw materials is suggested to reduce the latter and improve the materials' quality. Refinement of X-ray yields by better matching matrixes calculations and use of concentration standards are proposed for quantitative PIXE analysis of the dental composites. (authors)

  4. ROLE ATTRIBUTED TO WOMEN IN ROMANIAN SOCIETY: THE PERSPECTIVE OF BOTH GENDER CATEGORIES

    Directory of Open Access Journals (Sweden)

    Stefania Cristina STANCIU

    2018-05-01

    Full Text Available Both nationally and internationally the woman is regarded as a vulnerable group. The causes are multiple - from the roles attributed to women during their evolution, their low professional integration with that of the man, the differences in the occupational categories occupied by women and men, their dependence on the man, at least in the past, but also her need to be defended. Women's roles in society have been different from one history to another, from one society to another, but they have had something in common - they have always put the woman in vulnerable groups. This was also the reason behind the development of special programs and aids for women. The programs aimed at either its professional integration or educational development, or even aids in cases of physical violence or other special cases. At national level, things did not differ from other countries. Also in Romania the woman is regarded as a vulnerable group, her evolution was ascending, occupying different roles from time to time. The purpose of this article is to analyze the current role of women in Romanian society and the professional evolution of women in Romanian society. As research methods, the quantitative ones were used: sociological inquiry based on questionnaire and qualitative methods: semi-structured interview and legislation analysis. The importance of the article results from the fact that it provides new recommendations on the implementation of measures to reduce violence among women, their professional integration and giving them the necessary support for the problems encountered. As novelty items we find: the problem addressed - the role of women in the Romanian society from a professional and social perspective, the application of interviews and the interpretation of the comparative results - on two different categories of people, both women and men.

  5. Research for the physics and structure of earth's crust in Romania

    International Nuclear Information System (INIS)

    Ghitulescu, T.P.; Popescu, M.N.

    1987-10-01

    Systematic research for the deciphering of the physic and structure of Earth's crust in our country by geophysical methods were performed in the frame of Romanian Geological Institute since 1925. We put into evidence the principle achievements obtained by the geological and geophysical research for the mineral resources existing in the Romanian earth's crust. (authors)

  6. Adaptind the US Main Street Philosophy and Program to the Romanian Urban Context. Could it Possibly Work?

    Directory of Open Access Journals (Sweden)

    Bogdana NEAMTU

    2006-10-01

    Full Text Available The analysis herein explores the topic of downtown revitalization and focuses on a specific strategy, namely the Main Street approach, as a venue for addressing physical decay, business retention, and historic preservation within small cities/communities throughout the entire US. The paper also addresses how the main street philosophy could be used to deal with urban problems in a completely different setting – Romanian cities – and which would be the steps Romanian public authorities at both the central and local level need to undertake in order to implement a Main Street Program in Romania. The paper has a threefold structure. In the first section the focus is on the US urban context. A brief analysis of the causes that have generated the decline of downtowns and their commercial/business districts is provided. It is underscored that cities are not merely the passive recipients of change; rather decision-makers have the ability to make choices that maximize the assets the community has while minimizing the obstacles they face. The Main Street program implemented by the National Trust for Historic Preservation is described as one possible strategy aiming at the revitalization of downtowns and commercial/business districts. The focus is on assessing how such a strategy responds to the challenges downtowns face. The Main Street approach is then compared and contrasted against other possible downtown redevelopment strategies. In the second part of the paper the focus shifts from the US context to Romanian cities. A brief analysis of the problems Romanian municipalities face with regard to downtowns is provided. The authors argue that the main street approach is relevant and worth taking into consideration as a counterpoint to urban sprawl - (increase in the number of retailers and malls at the outskirts of the urban cores, decline of open space and opportunities for leisure in the downtown, increase in the number of suburban single family

  7. Knowledge of tense semantics in early child Romanian

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    Ioana Stoicescu

    2016-05-01

    Full Text Available Previous research on the acquisition of tense semantics in child Romanian has demonstrated that typically developing Romanian-speaking three-year-old children have difficulties in the comprehension and production of the imperfect (an imperfective past, and the future (Stoicescu 2013. The present study investigates whether Romanian children have difficulties with the contrasts between the present, the perfect compus (a periphrastic past, and the future. The children obtained high scores for the present in both comprehension and production. In the comprehension of the perfect compus the children performed above chance. In the comprehension and production of the future, the results were significantly lower than chance. The study provides evidence that children have an understanding of the present-past contrasts at this early age, although not at the adult level.

  8. Environmental monitoring of tritium risk along Romanian Danube sector

    International Nuclear Information System (INIS)

    Varlam, C.; Stefanescu, I.; Popescu, I.; Faurescu, I.; Dobrinescu, D.

    2009-01-01

    Danube basin covers the Romanian-Bulgarian sub-basin downstream of Cazane Gorge and the sub-basins of Siret and Prut rivers. Cernavoda Nuclear Power, operating a CANDU type reactor, is located in this region upstream Danube delta. Taking into account the future development of this important Romanian nuclear objective, the knowledge of the present status of tritium level becomes a necessity. Therefore, an extensive monitoring program for this radioisotope has been started along the Romanian sector of the Danube River basin, starting with Cazane Gorge and ending with Danube Delta. The tributaries from this sector: Cerna, Jiu, Olt, Arges rivers are included also in this seasonal monitoring. The average results of the seasonal variation for tritium level during 2006-2007 periods in 12 locations of mentioned areas are presented in the paper. (author)

  9. Need to implement corporate governance in the Romanian companies

    Directory of Open Access Journals (Sweden)

    Sorin COSNEANU

    2013-04-01

    Full Text Available Under the background of the current economic realities, characterized by uncertainty and mistrust, of increased complexity of the environment in which they operate, the Romanian companies must demonstrate good organization, flexibility, skills, good risk management and be trustworthy economic and social partners. The answer to many of these challenges is provided by a modern management system, which makes proof of more convincing development possibilities, namely corporate governance.This article is an attempt to summarize the major theoretical and practical issues related to corporate governance models, as well as a vision of the need to apply this management system in the Romanian companies. At the same time, the paper will briefly present the current state of corporate governance system implementation in the Romanian companies.

  10. A Romanian energy system model and a nuclear reduction strategy

    DEFF Research Database (Denmark)

    Gota, Dan-Ioan; Lund, Henrik; Miclea, Liviu

    2011-01-01

    This paper presents a model of the Romanian energy system with the purpose of providing a tool for the analysis of future sustainable energy strategies. The model represents the total national energy system and is detailed to the level of hourly demand and production in order to be able to analyse...... the consequences of adding fluctuating renewable energy sources to the system. The model has been implemented into the EnergyPLAN tool and has been validated in order to determine if it can be used as a reference model for other simulations. In EnergyPLAN, two different future strategy scenarios for the Romanian...... energy system are compared to the actual data of Romania of year 2008. First, a comparison is made between the 2008 model and the 2013 strategy scenario corresponding to the grid of the Romanian transmission system operator (TSO) Transelectrica. Then, a comparison is made to a second strategy scenario...

  11. Remediating Global Media in Recent Shakespeare Productions on Romanian Stages

    Directory of Open Access Journals (Sweden)

    Nicolaescu Mădălina

    2016-08-01

    Full Text Available The paper discusses recent Romanian Shakespeare productions of The Tempest and A Midsummer Night’s Dream in Bucharest. It argues that global mass culture, in the form of TV sitcoms and musicals, YouTube clips and computer games, is re-circulated on Romanian stages with the result of re-mediating the older forms of Romanian Shakespeare performances. The paper interrogates the popular character of the new type of productions, which are largely unpolitical and motivated by commercial reasons. The last part of the paper presents a radical deconstruction of Shakespeare’s text in the form of a computer game, which, however, re-introduces the political orientation of older, pre- 1989 performances.

  12. Romanian Orthodox Priests on the World War I Fronts

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    Claudiu Cotan

    2016-11-01

    Full Text Available Unlike the World War II which brought a series of ideologies, such as Nazism and communism as reasons of outbreak, the World War I used religious themes in its propagandistic message, namely the idea to defend the homeland and faith. Religion was present in the propaganda promoted on the fronts of the Great War, and the military clergy – Catholic, Protestant, and Orthodox – supported it. The military clergy have morally supported the soldiers in the trenches, most of them coming from the peasantry and labor still attached to the Christian values. This study is trying to present the efforts of the Romanian military priests enrolled in the Austro-Hungarian and Romanian armies for spiritually helping the Romanian militaries.

  13. COULD BE ONLINE GROCERIES AN ALTERNATIVE FOR ROMANIAN FOOD RETAIL?

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    Silvius T. STANCIU

    2014-11-01

    Full Text Available The new technologies, competition, consumer convenience and the lack of time for shopping are some factors that have encouraged the Romanian online retail food market. On the food market identifying the viable direction of development and business continuity represents a major concern for economic operators. For a new business online commerce is the most affordable and the fastest way to enter the market. The domestic online retail food market is estimated to reach 6 million euros in 2014. Studies carried out by specialized companies have identified the Romanian consumers' appetite for food shopping on the Internet. Although Romania is only at the beginning in online food market as compared to its European neighbours, experiments in other domestic sectors demonstrate the possibility of surprises in this domain. The article proposes a short analysis of the Romanian online food retail market, tendencies and opportunities in this new domain for local commerce.

  14. THE ROLE OF QUALITY ASSURANCE IN ROMANIAN BALNEOTHERAPEUTIC TOURISM SERVICES

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    Elena G. CONDREA

    2014-04-01

    Full Text Available Successfully implementing and maintaining a quality management system in tourism facilities in which you can practice balneotherapeutic tourism can contribute to tourism development especially in the coastal and mountain area (but also in other areas that enjoy the presence of balneotherapeutic tourism establishments, thus creating the conditions for a Romanian tourism focused on providing quality services at international standards for the benefit of both foreign tourists and the Romanians. One of the advantages of balneotherapeutic tourism refers to the fact that this form of tourism is characterized by a level of seasonality much lower other forms of tourism, as it is based on a potentially permanent, highly complex, which is practically inexhaustible and independent of weather conditions. Through this study we tried to present the characteristics / features of Romanian balneotherapeutic tourism, the problems faced by this kind of tourism and, not least, the benefits of implementing quality systems in organizations providing such services.

  15. INTEGRATING UNMANNED AIRCRAFT VEHICLES IN THE ROMANIAN NATIONAL AIRSPACE

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    Sorana Alina Catinca POP

    2015-07-01

    Full Text Available The use of unmanned aerial vehicles in the Romanian civil airspace brings us back to the 1920's, when the first aircraft started to fly over the Romanian sky. Little did the legislators at that time know how to create the proper legal framework for the use of such machines so that all aspects related to their use be covered, as well as identify all potential risks and effects. Nowadays, UAVs are the new aircraft and it is a challenge for the legislators to properly identify the legal framework so that the safety and security of civil aviation are not affected. The paper will address the challenges the regulator faces in the integration of the UAVs in the Romanian civil airspace, developments and issues raised by the current regulation, as well as aspects related to the national regulations expected to enter into force at the end of 2015, beginning of 2016.

  16. Experiments and models of MHD jets and their relevance to astrophysics and solar physics

    Science.gov (United States)

    Bellan, Paul M.

    2018-05-01

    Magnetohydrodynamic (MHD)-driven jets involve poloidal and toroidal magnetic fields, finite pressure gradients, and unbalanced forces. The mechanism driving these jets is first discussed qualitatively by decomposing the magnetic force into a curvature and a gradient component. The mechanism is then considered quantitatively by consideration of all terms in the three components of the MHD equation of motion and in addition, the implications of Ampere's law, Faraday's law, the ideal Ohm's law, and the equation of continuity. The analysis shows that jets are self-collimating with the tip of the jet moving more slowly than the main column of the jet so there is a continuous stagnation near the tip in the jet frame. Experiments supporting these conclusions are discussed and it is shown how this mechanism relates to jets in astrophysical and solar corona contexts.

  17. Dark matter and the solar neutrino problem: Can particle physics provide a single solution

    International Nuclear Information System (INIS)

    West, G.B.

    1989-01-01

    We show how a relatively simple extension of the standard model can give a ''natural'' explanation for both the solar neutrino and dark matter problems. What is required is a new stable neutral lepton with a mass in the 4--8 GeV range. One possibility is a fourth generation neutrino interacting with matter either electromagnetically or via higgs-exchange (in addition, of course, to Z degree-exchange). In the former case, a new charged lepton with mass ∼10GeV would be required in order to generate a sufficiently large magnetic moment. The present experimental situation makes this possibility rather doubtful. In the latter case, a light higgs with mass ∼1GeV is required; this is still not ruled out experimentally. In any case, direct (or indirect) detection of dark matter will, during the next year, seal the fate of this model. 29 refs

  18. Radioactivity in the Romanian sector of the Black Sea

    International Nuclear Information System (INIS)

    Osvath, I.; Dovlete, C.; Bologa, A.

    2004-01-01

    The study of marine radioactivity in Romanian waters has been performed jointly by the Romanian marine research institute (RMRI) and the environmental radioactivity research laboratory of the Institute of meteorology and hydrology, presently the environmental radioactivity laboratory (ERL) of the Institute of environmental research and engineering, along two directions: 1. Marine radioactivity monitoring, 2. Studied on the distribution of radionuclides among the components of the marine environment and its time evolution. Assessment of distribution coefficients and concentration factors for radionuclides in the marine environment. Identification and study of the bioindicator species

  19. Regulation Strategy in Natural Gas Sector. The Romanian Case

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    Coralia Angelescu

    2006-10-01

    Full Text Available This study provides a methodological analysis to evaluate the regulation strategy in Romanian natural gas sector. The market oriented reforms are not only associated with the gap between internal prices and world prices. In the same time, the market oriented reforms are mixed with the other forms of government intervention. The industry network theory provides a good pillar for maintaining natural monopoly in public utilities. The conclusions which are presented in this article offer a good theory for the activity of the National Authority of Regulation in Romanian natural gas sector.

  20. THE PRESENT COLLAPSE OF ROMANIAN HIGHER EDUCATION. CAUSES AND EFFECTS

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    GABRIELA DUMBRAVĂ

    2014-12-01

    Full Text Available The paper corroborates statistical data of economic and social nature in an attempt to outline the national and European context within which the Romanian educational system has constantly degraded over the past years. At the same time, the study exceeds the limits of a simple identification of causes and analyzes the collapse of higher education both as an ultimate consequence of governmental oblivion towards national education, and from the perspective of its devastating boomerang effect on the Romanian economy and on the society at large.

  1. DETERMINANT EROSION FACTORS FOR PENSION ROMANIAN SYSTEM - A STATISTICAL APPROACH

    Directory of Open Access Journals (Sweden)

    Ana-Gabriela BABUCEA

    2010-09-01

    Full Text Available The demographical evolutions of the last 20 years, the changes in the Romanian economy and society influenced one special category which is the retired people. As inactive population, retired people represents an important category, their numbers being rather big in comparison with the employed population, practical the contributors at the pensions fund. In 2010, the stat has serious problems with paying pensions. The evolution of this category of people is the subject of this paper. We try to identify the factors that had negative influence upon the pension Romanian system. The reference years that we considered are 1990-2009.

  2. Anglicisms in the Romanian business and technology vocabulary

    Science.gov (United States)

    Todea, L.; Demarcsek, R.

    2016-08-01

    Multinational companies in Romania have imposed the use of the predominant language, in most cases - English, in professional communication. In contexts related to workplace communication, the main motivation for foreign borrowings is the need to denote concepts and activities. The article focuses on the English language as a wide source for a great number of innovations both at the lexical and the morphological level in the Romanian vocabulary related to business and technology. The aim of the paper is to demonstrate that Romanian language displays a natural disposition towards adopting and adapting foreign words, especially borrowed English terms, in the field of computer science and business without endangering its identity.

  3. Social and Environmental Issues in Corporative Management: A Romanian Story

    Directory of Open Access Journals (Sweden)

    Cornelia DASCĂLU

    2011-12-01

    Full Text Available The complex process of monitoring entities environmental impact entails ability, respect for the environment and reduction of the ecological footprint. This research defines Romanian trends as regards the effects and actions to adapt to climate change and characterizes corporate management in terms of compliance with environmental management systems requirements. The main objective is to assess the current state of environmental management implementation and identifies relevant social and environmental issues that companies use to include in corporate management. The current agenda would allow developing a framework for environmental management implementation in Romanian entities, in order to assume the corporate social responsibility.

  4. Performance Metrics in Supply Chain Management. Evidence from Romanian Economy

    Directory of Open Access Journals (Sweden)

    Alexandru Constăngioară

    2013-02-01

    Full Text Available The proposed empirical research uses a national sample of 19 Romanian companies from various industries to estimate de utilities for financial and non-financial performance measures used in Romanian supply chains. Empirical findings show that national supply chain measurement systems are balanced, using both financial and non-financial performance measures. The high estimated utility corresponding to indicators measuring logistic costs provides evidence that inter-functional and inter-organization integration in supply chains at national level are realized through operational excellence. Achieving the full potential of supply chain integration requires that management fosters both integration of operations and integration of customers.

  5. Development of Agile Practices in Romanian Software Community

    Directory of Open Access Journals (Sweden)

    Eduard BUDACU

    2017-01-01

    Full Text Available Agile Software Development (ASD promotes flexibility to change and emphasis the importance of individuals and interactions in producing software. The study presents the development of agile practices in Romanian software community. A literature review is conducted and the main agile methods are described. The characteristics of Romanian ICT sector is presented in relation with agile methodology. Practices are identified by a survey and an analysis on the groups of interests formed on Meetup website is performed. Future directions and development of agile practices is evaluated.

  6. Injury frequency and body composition of elite Romanian rugby players

    Directory of Open Access Journals (Sweden)

    Bogdan ALMĂJAN-GUȚĂ

    2017-03-01

    Full Text Available Background: The physical exertion in the game of rugby is intense and depends on the playing position. This study hypothesized that peculiarities of body composition are important and should be properly interpreted in order to improve fitness and particularly in order to reduce the risk of injuries. Purpose: The aim of the present paper is to highlight the importance of body composition evaluation and to underline the usefulness of the data thus obtained for both training individualization and sports injuries risk reduction. Material and Methods: Thirty seven senior male rugby players from the former Romanian national team were assessed on body composition using a segmental multi-frequency bio-impedance analyzer InBody 720 (The Body Composition Analyzer – South Korea. We compared the results from both the preseason and the regular season 2012 with the international norms for elite players and we categorized the data by playing positions. Results: We have analyzed the amount of lean mass on each limb (kg, body water content (l, percentage of body fat, bone mineral and protein content (kg. We observed that the number of injuries is directly correlated to high levels of body fat percentage, low lean mass, and edema scores. Conclusions: The risk of injury can be identified among elite rugby players not only by using fitness tests, but also by using a simple and objective test of body composition. These results show how important it is to monitor the level of body fat, lean muscle mass and muscular development in order to modify nutrition and food habits, individualize trainings and thus reduce the number of injuries.

  7. MICROBIOLOGICAL EVOLUTION OF DACIA SAUSAGE, A DRY CURED ROMANIAN SAUSAGE

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    Ana Maria Simion Ciuciu

    2011-09-01

    Full Text Available Selected starter cultures were used to produce the traditional Romanian dry cured sausage, Dacia. A control sausage was produced without starter culture (sausage A, one with L. sakei CECT 5964 and S. equorum SA25 (sausage B and one with L. sakei CECT 5964, S. equorum SA25 and L. acidophilus CECT 903 (sausage C. Samples from each batch of sausages were taken at 0 (mix before stuffing, and after 2, 4, 7, 14, 21 and 28 days of ripening. Counts of total aerobic mesophilic flora, lactic acid bacteria, salt tolerant flora, and Enterobacteriaceae and some physical-chemical parameters (moisture, NaCl, pH and aw values were determined. High microbial counts (log CFU were observed with values at the end of ripening period: for lactic acid bacteria 9.77 (A, 11.47 (B and 11.19 (C; for total aerobic mesophilic flora 9.89 (A, 11.38 (B and 11.30 (C; for salt tolerant flora 4.45 (A, 5.31 (B and 5.27 (C. The starter cultures had a significant inhibitory effect on Enterobacteriaceae counts (log CFU, values at the end of ripening period being 1.32 (A, 0.33 (B and not detected (C. A significant decrease in the pH values is observed until the seventh day of ripening, showing a slight, but progressive increase after the 14th day of ripening. Results show that the production and ripening process in a pilot scale chamber under controlled conditions contributes in obtaining safe and homogeneous products.

  8. Recent Advances in Atmospheric, Solar-Terrestrial Physics and Space Weather From a North-South network of scientists [2006-2016] PART B : Results and Capacity Building

    Science.gov (United States)

    Amory-Mazaudier, C.; Fleury, R.; Petitdidier, M.; Soula, S.; Masson, F.; Davila, J.; Doherty, P.; Elias, A.; Gadimova, S.; Makela, J.; Nava, B.; Radicella, S.; Richardson, J.; Touzani, A.; Girgea Team

    2017-12-01

    This paper reviews scientific advances achieved by a North-South network between 2006 and 2016. These scientific advances concern solar terrestrial physics, atmospheric physics and space weather. This part B is devoted to the results and capacity building. Our network began in 1991, in solar terrestrial physics, by our participation in the two projects: International Equatorial Electrojet Year IEEY [1992-1993] and International Heliophysical Year IHY [2007-2009]. These two projects were mainly focused on the equatorial ionosphere in Africa. In Atmospheric physics our research focused on gravity waves in the framework of the African Multidisciplinary Monsoon Analysis project n°1 [2005-2009 ], on hydrology in the Congo river basin and on lightning in Central Africa, the most lightning part of the world. In Vietnam the study of a broad climate data base highlighted global warming. In space weather, our results essentially concern the impact of solar events on global navigation satellite system GNSS and on the effects of solar events on the circulation of electric currents in the earth (GIC). This research began in the framework of the international space weather initiative project ISWI [2010-2012]. Finally, all these scientific projects have enabled young scientists from the South to publish original results and to obtain positions in their countries. These projects have also crossed disciplinary boundaries and defined a more diversified education which led to the training of specialists in a specific field with knowledge of related scientific fields.

  9. ROMANIAN ACCOUNTING - A TALE OF TWO STANDARDS

    Directory of Open Access Journals (Sweden)

    MARIUS DEAC

    2013-10-01

    Full Text Available The process of accounting harmonization in Europe has started in 1978 with the adoption of the Fourth Council Directive 78/660/EEC regarding the annual accounts of limited liability companies. The harmonization process continued with the regulation of the consolidated annual accounts with the enactment of the Seventh Council Directive 83/349/EEC. In 2002 the European Parliament has adopted the EC Regulation No. 1606/2002 requiring all listed group entities within EU to apply the International Accounting Standards for their consolidated financial statements starting from 2005. This has led to the use of a dual accounting standardization as listed entities are required to use IAS/IFRS while non-listed entities use the national GAAP harmonized with the 4th and 7th directives. The adoption of the new accounting directive 2013/34/EU does not solve this differentiation as it doesn't allow the option for national accounting regulators the use of IFRS for SMEs. Romania, as a member of the European Union, is no exception from this usage of a dual accounting standard. After the fall of the communist regime, Romania has modernized its accounting system by adopting a French inspired, EU 4th directive compliant national GAAP. Between 2001 and 2005 there was a strong interest towards the adoption of IAS/IFRS that went beyond the scope of EC Regulation No. 1606/2002. This has changed in 2005 when IAS/IFRSs were considered as an option of additional voluntary disclosure. From 2006, Romania has aligned its national legislation to the requirements of EC Regulation No. 1606/2002. The application of this dual standard accounting system has been cumbersome especially for the entities that were required to prepare two different annual accounts, one using IAS/IFRS and one using Romanian GAAP. This obstacle has been overcome in 2012 when certain entities were allowed to prepare their financial statements using only IFRS.

  10. Cernavoda NPP integration in the Romanian grid

    International Nuclear Information System (INIS)

    Prodan, R.C.

    2000-01-01

    The intention of this material is to present our point of view about some specific matters that arise from having a relatively large power production unit (706 MW) connected to a National Grid in which the second largest units are only 330 MW. The material consists in three major parts. In the first section is presented the 'big picture' of the Romanian National Grid. The second section covers the role played by CNPP in the grid power balance and frequency/voltage adjustment. CNPP is located at the base of the daily load curve and thus not normally participating at frequency adjustment. CNPP also has a contribution in increasing the dynamic stability of the National Grid. The third section is a more detailed presentation of CNPP behavior during grid upsets, with reference to the reactor and turbine control systems, and also the types of transients that our plant could induce to the grid due to internal malfunctions. The over-all unit control is based on the 'reactor power constant' policy, all the fluctuations in the power output to the grid being compensated by the Boiler Pressure Control System. Some features of the Turbine Electro-Hydraulic Control System and how it interacts with the Boiler Pressure Control Sys. will also be presented. The types of transients that CNPP could experience are reactor power setbacks (automatic ramped power reductions), reactor power step-backs (fast controlled power reduction) and unit trips, which are the most severe. There are two ways from the grid point of view to deal with such transients; to compensate the power loss by increasing the production and to disconnect unimportant power consumers. These actions are taken both automatically and manually (some details will be presented). (author)

  11. COMPARATIVE STUDY ON THE RIGHT TO HEALTH CARE SYSTEM PRISON LAW INTENDED TO ROMANIAN NATIONAL HEALTH LAW

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    Florentina Laurenţia GĂIŞTEANU

    2017-05-01

    Full Text Available Health protection represents a protection measure for persons being a guaranteed right in Romania provided by the 34 Article of Romanian Constitution. The state is liable for taking measures of protecting physical and mental health, both for free persons and for those persons serving custodial measures. Starting from the Recommendation of the Committee of Ministers of the Member States relating to the European Prison Rules Rec (2006 2, which provides in paragraph 2 of subparagraph 40 – “The organization of health care in prisons”- that health policy from prison will be integrated in national health policy, being compatible with that. That comparative study aims at the implementation of European’s recommendations in different medical specialty areas. During this presentation are highlighted identical or different provisions stipulated in the relevant legislation of both two health systems, concluding that in certain areas of prison system, the state provides extra healthcare legislation. Comparative study between the right of medical assistance provided by Romanian Prison Legislation and the right of medical assistance provided by Romanian National Health Care System.

  12. Small Pitch Transition-Edge Sensors with Broadband High Spectral Resolution for Solar Physics

    Science.gov (United States)

    Smith, S. J.; Adams, J. S.; Eckart, M. E.; Smith, Adams; Bailey, C. N.; Bandler, S. R.; Chevenak, J. A.; Finkbeiner, F. M.; Kelley, R. L.; Kilbourne, C. A.; hide

    2012-01-01

    We are developing small pitch transition-edge sensor (TES) X-ray detectors optimized for solar astronomy. These devices are fabricated on thick Si substrates with embedded Cu heat-sink layer. We use 35 x 35 square micrometers Mo/Au TESs with 4.5 micrometer thick Au absorbers. We have tested devices with different geometric absorber stem contact areas with the TES and surrounding substrate area. This allows us to investigate the loss of athermal phonons to the substrate. Results show a correlation between thc stem contact area and a broadening in the spectral line shape indicative of athermal phonon loss. When the contact area is minimized we have obtained exceptional broadband spectral resolution of 1.28 plus or minus 0.03 eV at an energy of 1.5 keV, 1.58 plus or minus 0.07 eV at 5.9 keV and 1.96 plus or minus 0.08 eV at 8 keV. The linearity in the measured gain scale is understood in the context of the longitudinal proximity effect from the electrical bias leads resulting in transition characteristics that are strongly dependent upon TES size.

  13. Physical vapor deposition of CdTe thin films at low temperature for solar cell applications

    Energy Technology Data Exchange (ETDEWEB)

    Heisler, Christoph; Brueckner, Michael; Lind, Felix; Kraft, Christian; Reisloehner, Udo; Ronning, Carsten; Wesch, Werner [Institute of Solid State Physics, University of Jena, Max-Wien-Platz 1, D-07743 Jena (Germany)

    2012-07-01

    Cadmium telluride is successfully utilized as an absorber material for thin film solar cells. Industrial production makes use of high substrate temperatures for the deposition of CdTe absorber layers. However, in order to exploit flexible substrates and to simplify the manufacturing process, lower deposition temperatures are beneficial. Based on the phase diagram of CdTe, predictions on the stoichiometry of CdTe thin films grown at low substrate temperatures are made in this work. These predictions were verified experimentally using additional sources of Cd and Te during the deposition of the CdTe thin films at different substrate temperatures. The deposited layers were analyzed with energy-dispersive X-ray spectroscopy. In case of CdTe layers which were deposited at substrate temperatures lower than 200 C without usage of additional sources we found a non-stoichiometric growth of the CdTe layers. The application of the additional sources leads to a stoichiometric growth for substrate temperatures down to 100 C which is a significant reduction of the substrate temperature during deposition.

  14. Romanian Translation and Cross-Cultural Adaptation of the SarQol Questionnaire

    Directory of Open Access Journals (Sweden)

    Ildiko Gasparik Andrea

    2016-09-01

    Full Text Available Sarcopenia, or age-related muscle loss is emerging as a major public health concern. A reduced quality of life (QoL due to impaired physical performance associated with this disease has been evidenced in these individuals. Generic instruments, such as Short Form 36 questionnaire (SF-36, do not accurately assess the impact of sarcopenia on QoL. SarQol (Sarcopenia Quality of Life questionnaire, was the first disease-specific questionnaire addressing quality of life in patients with sarcopenia and has been recently designed for providing a global picture on quality of life in community-dwelling elderly subjects aged 65 years and older. Our aim was the translation and cultural adaptation of the original SarQol, to finally obtain a highly reliable instrument for the assessment of the quality of life of Romanian patients, affected by sarcopenia. We followed the recommended process, the international protocol of translation. The pretest process involved 20 subjects (10 sarcopenic and 10 non sarcopenic with different educational and socioeconomic backgrounds who were asked to complete the questionnaire. Feedbacks were requested from all subjects regarding the clearness of questions, difficulties in completing the test or understanding the meaning of questions. Using the recommended best practice protocol for translation, the pre-final version is comparable with the original instrument in terms of content and accuracy. After the validation of psychometric properties, it should be a useful tool to assess Quality of Life and sarcopenia among elderly romanian patients.

  15. Understanding Regolith Physical Properties of Atmosphereless Solar System Bodies Based on Remote Sensing Photopolarimetric Observations: Evidence for Europa's Porous Surface

    Science.gov (United States)

    Nelson, R. M.; Boryta, M. D.; Hapke, B. W.; Manatt, K. S.; Shkuratov, Y.; Psarev, V.; Vandervoort, K.; Kroner, D. O.; Nebedum, A.; Vides, C.; Quinones, J.

    2017-12-01

    We studied the polarization and reflective properties of a suite of planetary regolith analogues with physical characteristics that might be expected to be found on a high albedo atmosphereless solar system body (ASSB). The angular scattering properties of thirteen well-sorted particle size fractions of aluminum oxide (Al2O3) were measured in the laboratory with a goniometric photopolarimeter (GPP) of unique design. Our results provide insight in support of efforts to understand the unusual reflectance and negative polarization behavior observed near small phase angles that has been reported over several decades on highly reflective ASSBs such as the asteroids 44 Nysa, 64 Angelina (Harris et al., 1989) and the Galilean satellites Io, Europa and Ganymede (Rosenbush et al., 1997; Mishchenko et al., 2006). Our measurements are consistent with the hypothesis that the surfaces of these ASSBs effectively scatter electromagnetic radiation as if they were extremely fine grained with void space > 95%, and grain sizes of the order landing on Europa's surface would require wheel or footpads that would protect it from settling deeply into the surface. These results also have relevance to the field of terrestrial geo-engineering particularly to proposals for modifying Earth's radiation balance by injecting high albedo Al2O3 particulates into Earth's atmosphere for the purpose of Solar Radiation Management by reflecting sunlight back into space hence, offsetting the global warming effects of anthropogenic greenhouse gas emissions such as carbon dioxide(Teller et al., 1997). This work partially supported by the Cassini Saturn Orbiter Progrem Harris et al., 1989 . Icarus 81, 365-374. Mishchenko et al., 2006 Applied Optics, 45, 4459-4463. Rosenbush et al, 1997, Astrophys. J. 487, 402-414. Teller et al., 1997. UCRL-JC-128715.

  16. Romanian migrants: their situation shortly after migration to the Netherlands

    NARCIS (Netherlands)

    Mérove Gijsberts; Marcel Lubbers

    2015-01-01

    Original title: Roemeense migranten: De leefsituatie in Nederland kort na migratie What is the situation of Romanians who registered in the Netherlands in the initial period after their migration? This study looks among other things at their position on the labour market, their command of

  17. The Trap Of Stereotypes In Romanian Commercials Involving Seniors

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    EMANDI ELENA MARIA

    2014-12-01

    Full Text Available This work is intended to highlight from a semio-stylistic point of view the way in which older people are portrayed in Romanian commercials. The gender dimension is enmeshed with the interesting issue of national features in connection with such stereotypes.

  18. Some Semantic Properties of Romanian Interrogatives: "Care" and "Cine."

    Science.gov (United States)

    Vasiliu, E.

    The aim of this paper is to account for some semantic properties of Romanian interrogatives "ce" and "cine" by establishing some definite correlations between various contextual restrictions governing the use of these interrogative particles and the "meaning" which might be assigned to each of these particles in any…

  19. CORPORATE GOVERNANCE- A TRANSPARENCY INDEX FOR THE ROMANIAN LISTED COMPANIES

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    Cuc Sunhilde

    2009-05-01

    Full Text Available The purpose of this research is to analyze the corporate governance information disclosed by Romanian listed companies on the internet, with the objective of assessing the extent and the influence of several corporate characteristics on the level of infor

  20. Romanian network for structural integrity assessment of nuclear components

    International Nuclear Information System (INIS)

    Roth, Maria; Constantinescu, Dan Mihai; Brad, Sebastian; Ducu, Catalin

    2008-01-01

    Full text: Based of the Romanian option to develop and operate nuclear facilities, using as model the networks created at European level and taking into account the international importance of the structural integrity assessments for lifetime extension of the nuclear components, a national Project started since 2005 in the framework of the National Program 'Research of Excellence', Modulus I 2006-2008, managed by the Ministry of Education and Research. Entitled 'Integrated Network for Structural Integrity Monitoring of Critical Components in Nuclear Facilities', with the acronym RIMIS, the Project had two main objectives: - to elaborate a procedure applicable to the structural integrity assessment of the critical components used in Romanian nuclear facilities; - to integrate the national networking in a similar one, at European level, to enhance the scientific significance of Romanian R and D organizations as well as to increase the contribution to solving one of the major issue of the nuclear field. The paper aimed to present the activities performed in the Romanian institutes, involved in the Project, the final results obtained as part of the R and D activities, including experimental, theoretical and modeling ones regarding structural integrity assessment of nuclear components employed in CANDU type reactors. Also the activity carried out in the framework of the NULIFE network, created at European level of the FP6 Program and sustained by the RIMIS network will be described. (authors)

  1. Romanian Youths' Civic Identities: 20 Years after the Revolution

    Science.gov (United States)

    Obenchain, Kathryn; Bellows, Elizabeth; Bernat, Simona-Elena; Smith, Billy

    2013-01-01

    The study explores the civic identities of Romanian youth. Children born after 1989 have no memory of the communism; yet, they are the children and students of those who were educated under communism. Data sources were small group interviews with 21 youth and results indicate that participants believe "civic engagement is possible and…

  2. Individualism and collectivism: what differences between Portuguese and Romanian adolescents?

    Science.gov (United States)

    Ciochină, Laura; Faria, Luísa

    2009-11-01

    This article presents the results of a series of preliminary comparisons, between the Portuguese and Romanian cultural contexts, on the individualism-collectivism (IND/COL) cultural dimension. The IND/COL was evaluated with the Individualism-Collectivism Questionnaire - ICQ -, constructed in New Zealand by Shulruf, Hattie and Dixon (2003, Anonymous Questionnaire of Self-Attitudes - AQSA), and adapted to the Portuguese and Romanian contexts by Ciochină and Faria (2007), using studies of confirmatory factor analysis. The ICQ composed by 26 items, 15 evaluating the IND scale--with three subscales (Uniqueness, Competition and Responsibility)--, and 11 evaluating the COL scale--with two subscales (Harmony and Advice)--, was administered to 395 subjects, 200 Portuguese and 195 Romanian, 10th and 12th graders. On the whole, in the Portuguese and Romanian samples, the multivariate and univariate statistical analyses evidenced the existence of two independent variables--gender and cultural context--, with significant effects, main and of interaction, on the scales and subscales of the ICQ. The results were discussed taking into consideration the specificities of the educational systems in the two cultural contexts, which are inevitably shaped by socio-cultural factors characteristic of the two countries considered in the present study--Portugal and Romania.

  3. Skylab experiments. Volume 5: Astronomy and space physics. [Skylab observations of galactic radiation, solar energy, and interplanetary composition for high school level education

    Science.gov (United States)

    1973-01-01

    The astronomy and space physics investigations conducted in the Skylab program include over 20 experiments in four categories to explore space phenomena that cannot be observed from earth. The categories of space research are as follows: (1) phenomena within the solar system, such as the effect of solar energy on Earth's atmosphere, the composition of interplanetary space, the possibility of an inner planet, and the X-ray radiation from Jupiter, (2) analysis of energetic particles such as cosmic rays and neutrons in the near-earth space, (3) stellar and galactic astronomy, and (4) self-induced environment surrounding the Skylab spacecraft.

  4. Testing and simulation of silicon photomultiplier readouts for scintillators in high-energy astronomy and solar physics

    Science.gov (United States)

    Bloser, P. F.; Legere, J. S.; Bancroft, C. M.; Jablonski, L. F.; Wurtz, J. R.; Ertley, C. D.; McConnell, M. L.; Ryan, J. M.

    2014-11-01

    Space-based gamma-ray detectors for high-energy astronomy and solar physics face severe constraints on mass, volume, and power, and must endure harsh launch conditions and operating environments. Historically, such instruments have usually been based on scintillator materials due to their relatively low cost, inherent ruggedness, high stopping power, and radiation hardness. New scintillator materials, such as LaBr3:Ce, feature improved energy and timing performance, making them attractive for future astronomy and solar physics space missions in an era of tightly constrained budgets. Despite this promise, the use of scintillators in space remains constrained by the volume, mass, power, and fragility of the associated light readout device, typically a vacuum photomultiplier tube (PMT). In recent years, silicon photomultipliers (SiPMs) have emerged as promising alternative light readout devices that offer gains and quantum efficiencies similar to those of PMTs, but with greatly reduced mass and volume, high ruggedness, low voltage requirements, and no sensitivity to magnetic fields. In order for SiPMs to replace PMTs in space-based instruments, however, it must be shown that they can provide comparable performance, and that their inherent temperature sensitivity can be corrected for. To this end, we have performed extensive testing and modeling of a small gamma-ray spectrometer composed of a 6 mm×6 mm SiPM coupled to a 6 mm×6 mm ×10 mm LaBr3:Ce crystal. A custom readout board monitors the temperature and adjusts the bias voltage to compensate for gain variations. We record an energy resolution of 5.7% (FWHM) at 662 keV at room temperature. We have also performed simulations of the scintillation process and optical light collection using Geant4, and of the SiPM response using the GosSiP package. The simulated energy resolution is in good agreement with the data from 22 keV to 662 keV. Above ~1 MeV, however, the measured energy resolution is systematically worse than

  5. Testing and simulation of silicon photomultiplier readouts for scintillators in high-energy astronomy and solar physics

    International Nuclear Information System (INIS)

    Bloser, P.F.; Legere, J.S.; Bancroft, C.M.; Jablonski, L.F.; Wurtz, J.R.; Ertley, C.D.; McConnell, M.L.; Ryan, J.M.

    2014-01-01

    Space-based gamma-ray detectors for high-energy astronomy and solar physics face severe constraints on mass, volume, and power, and must endure harsh launch conditions and operating environments. Historically, such instruments have usually been based on scintillator materials due to their relatively low cost, inherent ruggedness, high stopping power, and radiation hardness. New scintillator materials, such as LaBr 3 :Ce, feature improved energy and timing performance, making them attractive for future astronomy and solar physics space missions in an era of tightly constrained budgets. Despite this promise, the use of scintillators in space remains constrained by the volume, mass, power, and fragility of the associated light readout device, typically a vacuum photomultiplier tube (PMT). In recent years, silicon photomultipliers (SiPMs) have emerged as promising alternative light readout devices that offer gains and quantum efficiencies similar to those of PMTs, but with greatly reduced mass and volume, high ruggedness, low voltage requirements, and no sensitivity to magnetic fields. In order for SiPMs to replace PMTs in space-based instruments, however, it must be shown that they can provide comparable performance, and that their inherent temperature sensitivity can be corrected for. To this end, we have performed extensive testing and modeling of a small gamma-ray spectrometer composed of a 6 mm×6 mm SiPM coupled to a 6 mm×6 mm ×10 mm LaBr 3 :Ce crystal. A custom readout board monitors the temperature and adjusts the bias voltage to compensate for gain variations. We record an energy resolution of 5.7% (FWHM) at 662 keV at room temperature. We have also performed simulations of the scintillation process and optical light collection using Geant4, and of the SiPM response using the GosSiP package. The simulated energy resolution is in good agreement with the data from 22 keV to 662 keV. Above ∼1 MeV, however, the measured energy resolution is systematically

  6. Testing and simulation of silicon photomultiplier readouts for scintillators in high-energy astronomy and solar physics

    Energy Technology Data Exchange (ETDEWEB)

    Bloser, P.F., E-mail: Peter.Bloser@unh.edu; Legere, J.S.; Bancroft, C.M.; Jablonski, L.F.; Wurtz, J.R.; Ertley, C.D.; McConnell, M.L.; Ryan, J.M.

    2014-11-01

    Space-based gamma-ray detectors for high-energy astronomy and solar physics face severe constraints on mass, volume, and power, and must endure harsh launch conditions and operating environments. Historically, such instruments have usually been based on scintillator materials due to their relatively low cost, inherent ruggedness, high stopping power, and radiation hardness. New scintillator materials, such as LaBr{sub 3}:Ce, feature improved energy and timing performance, making them attractive for future astronomy and solar physics space missions in an era of tightly constrained budgets. Despite this promise, the use of scintillators in space remains constrained by the volume, mass, power, and fragility of the associated light readout device, typically a vacuum photomultiplier tube (PMT). In recent years, silicon photomultipliers (SiPMs) have emerged as promising alternative light readout devices that offer gains and quantum efficiencies similar to those of PMTs, but with greatly reduced mass and volume, high ruggedness, low voltage requirements, and no sensitivity to magnetic fields. In order for SiPMs to replace PMTs in space-based instruments, however, it must be shown that they can provide comparable performance, and that their inherent temperature sensitivity can be corrected for. To this end, we have performed extensive testing and modeling of a small gamma-ray spectrometer composed of a 6 mm×6 mm SiPM coupled to a 6 mm×6 mm ×10 mm LaBr{sub 3}:Ce crystal. A custom readout board monitors the temperature and adjusts the bias voltage to compensate for gain variations. We record an energy resolution of 5.7% (FWHM) at 662 keV at room temperature. We have also performed simulations of the scintillation process and optical light collection using Geant4, and of the SiPM response using the GosSiP package. The simulated energy resolution is in good agreement with the data from 22 keV to 662 keV. Above ∼1 MeV, however, the measured energy resolution is

  7. Sustainability and Competitiveness of Romanian Farms through Organic Agriculture

    Directory of Open Access Journals (Sweden)

    Mirela Ionela Aceleanu

    2016-03-01

    Full Text Available Currently, the development of any sector involves respecting the principles of sustainability, which means economic, social and environmental development. Moreover, organic farming is a very important field for ensuring sustainable development. Romania has great potential for the development of organic agriculture, especially due to the large number of available farmland and reduced use of fertilizers and other chemicals. However, the development of organic farming in Romania is in an early stage, due to the numerous problems that Romanian agriculture is still facing. Concern for the environment should be reflected at the level of production processes and consumption. As market demand influences and stimulates production, we can ask the question to what extent stimulating the consumption of organic products through green marketing can boost organic agriculture development and competitiveness of Romanian farms. Using several methods of research, such as analysis, synthesis, comparison, statistical methods and by calling on studies, reports and data series on organic farming in the EU and Romania, this paper highlights Romania's position in terms of the level of development of organic agriculture and recommends several ways to improve the outcomes obtained by Romania in the field. Moreover, based on regression equations, the trend of convergence of Romanian organic agriculture development in relation to the EU countries is analysed. The paper demonstrates that one of the measures that can be taken by Romanian farms is green marketing strategy development that can stimulate both consumption and production of organic products. Therefore, with increasing interest in the development of organic agriculture in Romania, green marketing can play an increasingly important role in promoting the benefits of consuming organic products, thus contributing to business development of organic products as well as to the development of Romanian agriculture

  8. The Evolution Of Romanian Advertising Agencies Seen By Professional

    Directory of Open Access Journals (Sweden)

    Mădălina Moraru (Buga

    2013-12-01

    Full Text Available This paper aims to present the opinions of Romanian advertisers on the local industry from two viewpoints: the evolution of advertising after 1990 with regards to brand development, and the attempt of advertising agencies to balance change and stability during the economic crisis. Regarding the first aspect, the study emphasizes the way the Romanian market has developed in terms of local and global brands, revealing the most successful brands and campaigns delivered by the local industry and the significance of local brands to advertising professionals. On the ex-communist and new-democratic background, this paper seeks to reveal the way the Romanian identity has been conveyed in advertising in the last 20 years, based on professionals’ experience. In this respect, this article focuses on Romanian brands history after 1990, considering that local economy and capitalism changed consumers’ mentality and needs. It was a time of transition, but the best moment for developing old brands and branding local products, whose image did not even exist before. In terms of strategy, this research shows great interest for this process of surviving and saving domestic brands, not only by adjusting their values to the new-democratic world. The evolution of Romanian advertising is also deeply connected to its identity on the European market, especially to being recognized as a re-born industry after the Communist Era. Regarding the second issue of the present research, the study attempts to uncover whether the internal organization of advertising agencies progressively changed in order to more effectively cater to client needs.

  9. Strategic Use of English in Online Romanian Banking Advertising

    Directory of Open Access Journals (Sweden)

    Elena Tălmăcian

    2017-12-01

    Full Text Available The focus on the present paper is on the strategic use of terms, expressions of English origin (anglicisms in the process of advertising certain banking services on the online Romanian banking market. The reasons for the presence of English terms can vary from necessity in the case when a term is too international so as not to be mentioned in the respective advertising message to the touch of prestige that a term/expression can give to the content in which they appear. Although it may seem a very ambitious objective, taking into account the fact that this issue has been far too little tackled upon, by means of this article we are trying to raise awareness of the impact that the presence (or in some cases the abundance of such English terms may ultimately have upon (Romanian bank clients as well as to offer variants of translation of several banking anglicisms that have “comfortable” Romanian correspondents. The theoretical background of our research is supported by a large number of Romanian banking advertising messages that can be found on the websites of the respective banks. In order to obtain the “pulse” of the bank customer market we have chosen to survey 200 1st year students within the Bucharest University of Economic Studies on the use of English terms in online advertisements of student programmes and bank cards offered by nine important banks in Romania. Ultimately, we think that the great merit of our research is that it manages to signal and study the subliminal and very delicate, but potentially beneficial connection between Romanian banking businesses and the linguistic implications of their online advertising messages containing English terms/expressions.

  10. STUDY OF WINES POSITIONING ON THE ROMANIAN MARKET

    Directory of Open Access Journals (Sweden)

    Alex GAVRILESCU

    2011-01-01

    Full Text Available In this paper, I have done a research on the positioning of Romanian wines. The positioning is a necessary approach of brands to have a privileged position in the minds of consumers. In front of the keen foreign competition, the Romanian wine brands must assert a new identity to match the Romanian client's current lifestyle. The main objective of the research is the identification of the Romanian wine brand positioning. To achieve the objective of the research I have conducted a market research. The study was conducted on a sample of 100 respondents, consumers of Romanian wines. In the study, I have focused on a number of elements necessary for obtaining the positioning maps. Thus I tested the assisted and unassisted recognition of vineyards, the vineyards positioning depending on internal and international recognition and tradition / reputation, the vineyards positioning depending on the internal and international recognition and price, the vineyards positioning depending on sweet, red and light wines and on strong and dry wines. The positioning strategy will determine, on the one hand, the efficiency of the marketing activity at the level of consumer segment by obtaining a better image due to the high satisfaction of the specific needs, and on the other hand, the differentiation will enable to the company to gain competitive advantages, hence substantially increased profits. The theoretical contribution of this paper is to clarify the issues of positioning and to emphasize its importance. The practical contribution refers to the positioning of wines brands, which can be a model of reflection for each of the analyzed vineyards.

  11. Contemporary Romanian Art in the United States1

    Directory of Open Access Journals (Sweden)

    Altman Dana

    2014-08-01

    Full Text Available The article discusses the recent international interest in contemporary Romanian art and its growth in market share, with a focus on the United States. The theme is followed thorough in numerous museum exhibitions, increased collector following, art fair presence, gallery representation and auction activity initially in Europe and the United States. The phenomenon is discussed both in the context of the larger international movement conducive to the contemporary art price bubble, and in that of the local socio-economic changes. My chief interest lies in the factors leading up to the entry of post 1989 Romanian art in the global arena as a manifestation of market forces in the field. The analysis follows its grass roots local emergence through non-profit institutions, individual artists, small publications, low budget galleries, as well as the lack of contribution (with few notable exceptions of state institutions, while pointing out the national context of increasing deregulation of social support systems resulting in lack of focus on cultural manifestations. The conclusion is that the recent ascent of contemporary Romanian art (and coincidentally, the award winning contemporary Romanian cinematography is a fortuitous convergence of various factors, among which, increased international mobility and sharing. At the same time, it is also the result of the evolution of various individual artists that pursued a form of art rooted in Romanian artistic tradition but with a focus on the symbolic figurative. The result is a personal semiotics of raising the mundane to extraordinary levels that reconfigured the anxiety of entering a new system into an unmistakable and lasting visual language.

  12. Experiments and models of MHD jets and their relevance to astrophysics and solar physics

    Science.gov (United States)

    Bellan, Paul

    2017-10-01

    MHD-driven flows exist in both space and lab plasmas because the MHD force-balance equation J × B - ∇ P = 0 can only be satisfied in situations having an unusual degree of symmetry. In the normal situation where such symmetry does not exist, an arbitrary magnetic field B and its associated current J =μ0- 1 ∇ × B provide a magnetic force F = J × B having the character of a torque, i.e., ∇ × F ≠ 0 . Because ∇ × ∇ P = 0 is a mathematical identity, no pressure gradient can balance this torque so a flow is driven. Additionally, since ideal MHD has magnetic flux frozen into the frame of the moving plasma, the flow convects frozen-in magnetic flux. If the flow slows and piles up, both the plasma and the frozen-in magnetic flux will be compressed. This magnetic flux compression amplifies both the frozen-in B and its associated J . Slowing down thus increases certain components of F , in particular the pinch force associated with the electric current in the flow direction. This increased pinching causes the flow to self-collimate if the leading edge of the flow moves slower than the trailing part so there is compression in the flow frame. The result is that the flow self-collimates and forms a narrow jet. Self-collimating jets with embedded electric current and helical magnetic field are analogous to the straight cylindrical approximation of a tokamak, but now with the length of the cylinder continuously increasing and the radius depending on axial position. The flows are directed from axial regions having small radius to axial regions having large radius. The flow velocity is proportional to the axial electric current and is a significant fraction of the Alfvén velocity. Examples of these MHD-driven flows are astrophysical jets, certain solar coronal situations, and the initial plasma produced by the coaxial magnetized plasma guns used for making spheromaks. The above picture has been developed from laboratory measurements, analytic models, and numerical

  13. Young generation in Romanian nuclear system - Romanian nuclear organizations implication in nuclear knowledge management at University 'Politehnica' of Bucharest - Results and expectations

    International Nuclear Information System (INIS)

    Ghizdeanu, E.N.; Dumitrescu, M.C.; Budu, A.R.; Pavelescu, A.O.

    2004-01-01

    The knowledge management should be assumed by the major players within the nuclear community: government, industry and university. Starting from these problems this article gives an overview about Romanian nuclear knowledge management and the Young Generation implications. In Romania there are many government and non-government nuclear institutions such: CNCAN (Romanian Regulatory Body), ROMATOM (Romanian Atomic Forum), AREN (Romanian 'Nuclear Energy' Association), and companies: SNN ('Nuclearelectrica' SA National Company), CITON (Centre of Technology and Engineering for Nuclear Projects), SCN (Institute for Nuclear Research), ROMAG - PROD (Romanian Heavy Water Plant). All these institutes and companies are sustaining the national nuclear program and promoting the new technologies in the nuclear industry according with CNCAN and ROMATOM regulations. University 'POLITEHNICA' of Bucharest - Power Engineering Faculty - through Nuclear Power Plant Department is the promoter of nuclear knowledge management. It is implied in assuring and maintaining a high-quality training for young staff. Young Generation is implicated in nuclear knowledge management through University 'Politehnica' of Bucharest - Power Engineering Faculty - Nuclear Power Plant Department and AREN (Romanian 'Nuclear Energy' Association). Young Generation Department has special educational programs for attracting and supporting students. It provides adequate information and interacts with potential students. Moreover the article gives results about Romanian nuclear engineers since 1970 till now. An analysis of these data is done. Also it is discussed how University 'Politehnica' of Bucharest, the Romanian Government and the Industry work together to co-ordinate more effectively their efforts to encourage the young generation. (author)

  14. Physical optimization of a wavy porous cavity filled by nanofluids in the presence of solar radiations using the Box-Behnken design (BBD)

    Science.gov (United States)

    Ghorbanian, A.; Tahari, M.; Hatami, M.

    2017-06-01

    In this paper, the physical optimization of a wavy porous cavity is evaluated while it is filled with nanofluids and under the solar radiation heat flux by using numerical and statistical methods. The effect of four parameters is discussed on the Nusselt number: Wavy amplitude ( Am, solar heat flux, Darcy number and Rayleigh number. To find the effect and interaction of these parameters on the heat transfer, a Box-Behnken design (BBD) is used and analysis is performed on the 27 experiments proposed by BBD. Analysis of variance (ANOVA) of the results revealed that solar heat flux and wave amplitude have a strong effect on the Nusselt number compared to Darcy and Rayleigh numbers. Finally, the response surface methodology (RSM) was applied to find the optimized case while its error was 0.002% in predicting the Nusselt number for the optimized case which confirms the high accuracy of results.

  15. Recent Advances in Atmospheric, Solar-Terrestrial Physics and Space Weather From a North-South network of scientists [2006-2016] PART A: TUTORIAL

    Science.gov (United States)

    Amory-Mazaudier, C.; Menvielle, M.; Curto, J-J.; Le Huy, M.

    2017-12-01

    This paper reviews scientific advances achieved by a North-South network between 2006 and 2016. These scientific advances concern Solar Terrestrial Physics, Atmospheric Physics and Space Weather. In this part A, we introduce knowledge on the Sun-Earth system. We consider the physical process of the dynamo which is present in the Sun, in the core of the Earth and also in the regions between the Sun and the Earth, the solar wind-magnetosphere and the ionosphere. Equations of plasma physics and Maxwell's equations will be recalled. In the Sun-Earth system there are permanent dynamos (Sun, Earth's core, solar wind - magnetosphere, neutral wind - ionosphere) and non-permanent dynamos that are activated during magnetic storms in the magnetosphere and in the ionosphere. All these dynamos have associated electric currents that affect the variations of the Earth's magnetic field which are easily measurable. That is why a part of the tutorial is also devoted to the magnetic indices which are indicators of the electric currents in the Sun-Earth system. In order to understand some results of the part B, we present some characteristics of the Equatorial region and of the electrodynamics coupling the Auroral and Equatorial regions.

  16. Halite depositional facies in a solar salt pond: A key to interpreting physical energy and water depth in ancient deposits?

    Science.gov (United States)

    Robertson Handford, C.

    1990-08-01

    Subaqueous deposits of aragonite, gypsum, and halite are accumulating in shallow solar salt ponds constructed in the Pekelmeer, a sea-level sauna on Bonaire, Netherlands Antilles. Several halite facies are deposited in the crystallizer ponds in response to differences in water depth and wave energy. Cumulate halite, which originates as floating rafts, is present only along the protected, upwind margins of ponds where low-energy conditions foster their formation and preservation. Cornet crystals with peculiar mushroom- and mortarboard-shaped caps precipitate in centimetre-deep brine sheets within a couple of metres of the upwind or low-energy margins. Downwind from these margins, cornet and chevron halite precipitate on the pond floors in water depths ranging from a few centimetres to ˜60 cm. Halite pisoids with radial-concentric structure are precipitated in the swash zone along downwind high-energy shorelines where they form pebbly beaches. This study suggests that primary halite facies are energy and/or depth dependent and that some primary features, if preserved in ancient halite deposits, can be used to infer physical energy conditions, subenvironments such as low- to high-energy shorelines, and extremely shallow water depths in ancient evaporite basins.

  17. Thermal annealing evolution to physical properties of ZnS thin films as buffer layer for solar cell applications

    Science.gov (United States)

    Kaushalya; Patel, S. L.; Purohit, A.; Chander, S.; Dhaka, M. S.

    2018-07-01

    The conventional CdS window layer in solar cells is found to be hazardous for the environment due to toxic nature of the cadmium. Therefore, in order to seek an alternative, a study on effect of post-annealing treatment on physical properties of e-beam evaporated ZnS thin films has been carried out where films of thickness 150 nm were deposited on glass and indium tin oxide (ITO) substrates. The post annealing treatment was performed in air atmosphere within the temperature range from 100 °C to 500 °C. X-ray diffraction analysis reveals that the films on glass substrate are found to be amorphous at low temperature annealing (≤300 °C) while have α-ZnS hexagonal phase (wurtzite structure) at higher annealing. The patterns also show that the possibility of oxidation is increased significantly at temperature 500 °C which leads to decrease in direct band gap from 3.28 eV to 3.18 eV except films annealed at 300 °C (i.e. 3.39 eV). The maximum transmittance is found about 95% as a result of Doppler blue shift while electrical analysis indicated almost ohmic behavior between current and voltage and surface roughness is increased with post-annealing treatment.

  18. Solar neutrinos

    International Nuclear Information System (INIS)

    Schatzman, E.

    1983-01-01

    The solar energy is produced by a series of nuclear reactions taking place in the deep interior of the sun. Some of these reactions produce neutrinos which may be detected, the proper detection system being available. The results of the Davis experiment (with 37 Cl) are given, showing a deficiency in the solar neutrino flux. The relevant explanation is either a property of the neutrino or an important change in the physics of the solar models. The prospect of a new experiment (with 71 Ga) is important as it will decide which of the two explanations is correct [fr

  19. Solar energy an introduction

    CERN Document Server

    Mackay, Michael E

    2015-01-01

    Solar Energy presents an introduction to all aspects of solar energy, from photovoltaic devices to active and passive solar thermal energy conversion, giving both a detailed and broad perspective of the field. It is aimed at the beginner involved in solar energy or a related field, or for someone wanting to gain a broader perspective of solar energy technologies. A chapter considering solar radiation, basic principles applied to solar energy, semiconductor physics, and light absorption brings the reader on equal footing with the technology of either solar generated electrical current or useful heat. Details of how a solar cell works and then production of current from a photovoltaic device is discussed. Characterization of a solar cell is examined, allowing one the ability to interpret the current-voltage relation, followed by discussion of parameter extraction from this relation. This information can be used to understand what limits the performance of a given solar cell with the potential to optimize its pe...

  20. PHYSICAL PROPERTIES OF LARGE AND SMALL GRANULES IN SOLAR QUIET REGIONS

    Energy Technology Data Exchange (ETDEWEB)

    Yu Daren; Xie Zongxia; Hu Qinghua [Harbin Institute of Technology, Harbin 150001 (China); Yang Shuhong; Zhang Jun; Wang Jingxiu, E-mail: caddiexie@hotmail.com, E-mail: zjun@ourstar.bao.ac.cn [Key Laboratory of Solar Activity, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China)

    2011-12-10

    The normal mode observations of seven quiet regions obtained by the Hinode spacecraft are analyzed to study the physical properties of granules. An artificial intelligence technique is introduced to automatically find the spatial distribution of granules in feature spaces. In this work, we investigate the dependence of granular continuum intensity, mean Doppler velocity, and magnetic fields on granular diameter. We recognized 71,538 granules by an automatic segmentation technique and then extracted five properties: diameter, continuum intensity, Doppler velocity, and longitudinal and transverse magnetic flux density to describe the granules. To automatically explore the intrinsic structures of the granules in the five-dimensional parameter space, the X-means clustering algorithm and one-rule classifier are introduced to define the rules for classifying the granules. It is found that diameter is a dominating parameter in classifying the granules and two families of granules are derived: small granules with diameters smaller than 1.''44, and large granules with diameters larger than 1.''44. Based on statistical analysis of the detected granules, the following results are derived: (1) the averages of diameter, continuum intensity, and Doppler velocity in the upward direction of large granules are larger than those of small granules; (2) the averages of absolute longitudinal, transverse, and unsigned flux density of large granules are smaller than those of small granules; (3) for small granules, the average of continuum intensity increases with their diameters, while the averages of Doppler velocity, transverse, absolute longitudinal, and unsigned magnetic flux density decrease with their diameters. However, the mean properties of large granules are stable; (4) the intensity distributions of all granules and small granules do not satisfy Gaussian distribution, while that of large granules almost agrees with normal distribution with a peak at 1.04 I

  1. MENTALITIES OF THE ROMANIANS BETWEEN THE TWO WORLD WARS

    Directory of Open Access Journals (Sweden)

    Emilian M. DOBRESCU

    2007-12-01

    Full Text Available Mentality is defined as an assembly of manners of acting or thinking about someone or something. Related to the history of mentalities in the 19th century the core elements were the building of the nation and the constitutional law and only at the beginning of the 20th century the economic development and the relations between social classes. Mentalities change hard and slowly. Therefore, quick leaps (social, economic, political and cultural cannot be done within a population which is immersed in old mentalities. The traditional rural society is animated by religious dogmas and conceptions. Old mentalities of the population very often generate social unrest. In Romania between the two world wars these mentalities were the background of the future social changes imposed after the Soviet model and which continue to influence even today the development of the country. Enlightened minds of Romania concerned in the first decades of the 20th century about learning and evaluating the mentalities specific to our nation. Foreseeing the important and creative role of individuals for a nation on multiple levels, these free-thinking minds inferred the assembly of conscience and behaviour traits that build up the national characteristics of the Romanian nation. In a comparative regard of the studies quoted hereunder, that we might characterise as being of reference for characterising the mentalities of our nation in the period between the two World Wars of the 20th century, we may conclude that the Romanian nation pertains to the extended family of the European nations and world nations; demanding times endowed the Romanian nation and its representative with some negative behavioural traits, but which are not predominant; the Romanian’s nature is positive, constructive and creative. A logical conclusion imposes itself: despite the relatively low number of population, along centuries, the Romanian nation still holds a place of honour in the world gallery of

  2. THE SEDUCTION OF MIGRATION WITH REGARD TO ROMANIAN WORKERS

    Directory of Open Access Journals (Sweden)

    Leca Irina

    2015-07-01

    Full Text Available The shock of the transition from a centralized type to a free market type economy and the fall of barriers with regard to migratory labor force in the countries of Central and Eastern Europe, after the fall of communist regimes in the early 1990s, have led to national companies modeling, producing a new configuration of Europe, under the banner of cooperation and common values. If in the case of Romania before 1989 we were dealing with migration restriction in the forthcoming period communism we are witnessing a massive flow of migration of the labor force, its own citizens leaving national territory in favor of establishing either temporary or definitive in Europe or in countries outside the European Union. The term migration has exceeded the strictly considered academic environment, becoming a popular subject, commonly used by the media and the population, but largely minimized by the Romanian political class. Given its particular importance on the socio-economic, cultural and political development, the purpose of this study is to get a better understanding of the magnitude of the Romanian migration and the causes that have led to its genesis and stimulation. Why people choose to emigrate, which are the motives which cause them to adopt this behavior, which are the countries of destination and which are the clichés faced by Romanian migrants there, what are the consequences of such a process, these are the questions to which we want to have an answer. Literature in the field, rigorous studies of visiting scientists from the various areas, the statistical data from the various publications by the National institute of Statistics and online media sources have been given a picture of the phenomenon being investigated, and which have been added to the data collected as a result of the application of a questionnaire in the Romanian community from the United Arab Emirates. This will highlight a reaction in the group, namely the run away from the

  3. MANAGERIAL AND COST ACCOUNTING PRACTICES - A ROMANIAN OVERVIEW

    Directory of Open Access Journals (Sweden)

    CARDOS ILDIKO REKA

    2011-12-01

    Full Text Available Research theme Globalization and technological changes generates complexity both in the business environment and the accounting systems. Under these conditions managerial accounting needs to learn new practices in order to become an active consultant of management. Objectives: The main objective of this paper is to present how managerial accounting changed over the years in Romania. We intend to present how the managerial accounting system is implemented within Romanian organizations, to report the level of adoption of traditional practices, tools and techniques, to identify to what extent contemporary managerial accounting practices are implemented and used, and finally to identify whether managerial accounting information is useful for business decisions. Prior works: Over the years researchers from all over the world were interested in managerial accounting changes and innovations, in managerial accounting practices, tools and techniques adopted by organizations. On international level the study made by Pavlatos and Paggios (2009 and on national level the study made by Jinga et al (2010 represents the starting point of our study. Both research team conducted a study on managerial accounting practices and the utility of managerial accounting information and found out that managerial accounting information is useful for managers in the decision making process but traditional practices, tools and techniques are used to 'produce' this type of information. Design/methodology : An empirical study was conducted in 2010 within Romanian accounting professionals. A questionnaire was sent to a number of 1871 professionals members of The Body of Expert and Licensed Accountants of Romania regarding managerial accounting practices, tools and techniques adopted and implemented. Data obtained was processed and analyzed with the help of descriptive statistics. Results/findings - Romanian professionals consider that managerial accounting information is useful

  4. Physical properties of Bi doped CdTe thin films grown by CSVT and their influence on the CdS/CdTe solar cells PV-properties

    International Nuclear Information System (INIS)

    Vigil-Galan, O.; Sanchez-Meza, E.; Ruiz, C.M.; Sastre-Hernandez, J.; Morales-Acevedo, A.; Cruz-Gandarilla, F.; Aguilar-Hernandez, J.; Saucedo, E.; Contreras-Puente, G.; Bermudez, V.

    2007-01-01

    The physical properties of Bi doped CdTe films, grown on glass substrates by the Closed Space Transport Vapour (CSVT) method, from different Bi doped CdTe powders are presented. The CdTe:Bi films were characterized using Photoluminescence, Hall effect, X-Ray diffraction, SEM and Photoconductivity measurements. Moreover, CdS/CdTe:Bi solar cells were made and their characteristics like short circuit current density (J sc ), open circuit voltage (V OC ), fill factor (FF) and efficiency (η) were determined. These devices were fabricated from Bi doped CdTe layers deposited on CdS with the same growth conditions than those used for the single CdTe:Bi layers. A correlation between the CdS/CdTe:Bi solar cell characteristics and the physical properties of the Bi doped CdTe thin films are presented and discussed

  5. PERSONAL EMPIRICAL RESEARCH REGARDING DEVELOPMENT OF MORAL ATTITUDE OF ROMANIAN AND FLEMISH TEENAGERS

    Directory of Open Access Journals (Sweden)

    Valentin Cosmin Blândul

    2011-12-01

    Full Text Available The adolescence represents one of the most complex and unpredictable period of human life. A teenager could be considered mature from physical, intellectual or moral point of view, but not from emotional one, because he is like a “sponge” able to absorb a lot of information, care and love. On the other hand, moral behaviour could be associated with social competence to establish a good relationship with others, to help them, to cooperate in a team and to have a positive attitude regarding general society. In the following paper, we will try to analyse the moral attitude of 182 Romanian teenagers and 210 Flemish ones regarding to different life’s situations. Our conclusions are that in spite of all intercultural differences, the majority of interviewed teenagers have an honest conduct and a respect form law and moral values.

  6. DRĂGOIASA-TULGHEȘ DEPRESSION ALIGNMENT. APPROACH MODEL FOR THE SMALL DEPRESSIONS OF THE ROMANIANS CARPATHIANS

    Directory of Open Access Journals (Sweden)

    GEORGE-BOGDAN TOFAN

    2013-11-01

    Full Text Available Drăgoiasa-Tulgheș Depression Alignment. Approach Model for the Small Depressions of the Romanians Carpathians. The depressions of Romania have been studied lately from a physical-geographic perspective, as well as from a human perspective, leading to a series of aspects of theoretical and practical nature, such as: the diversity of the depression relief or its genetic and evolutionary complexity, the identification, inventory and classification of all depressions, the localisation of surface and underground water sources, the distribution and composition of plant associations and soil types, the evolution of demographic structures, the social-economic development or the geographic space’s organisation and management. All these studies combined allow for a series of general conclusions regarding their positional or morphological type or other morphographic, morphometric and even statistical aspects.

  7. Cartea de Colorat a Experimentului ATLAS - ATLAS Experiment Colouring Book in Romanian

    CERN Multimedia

    Anthony, Katarina

    2018-01-01

    Language: Romanian - The ATLAS Experiment Colouring Book is a free-to-download educational book, ideal for kids aged 5-9. It aims to introduce children to the field of High-Energy Physics, as well as the work being carried out by the ATLAS Collaboration. Limba: Română - Cartea de Colorat a Experimentului ATLAS este o carte educativă gratuită, ideală pentru copiii cu vârsta cuprinsă între 5-9 ani. Scopul său este de a introduce copii în domeniul fizicii de înaltă energie, precum și activitatea desfășurată de colaborarea ATLAS.

  8. Romanian spa tourism: a communist paradigm in a post communist era

    Directory of Open Access Journals (Sweden)

    George Erdeli

    2011-11-01

    Full Text Available Spa tourism is one of the oldest forms of tourism which continuously evolved in time as the leisure industry paradigm and the consumers’ behavior changed. Similar to other countries in Central and Eastern Europe, spa tourism is an old phenomenon in Romania which expanded to the dimensions of a well defined tourism industry during the mass tourism period which also corresponded to the communism epoch. Although severely affected by the major political and socio-economic changes which occurred after the Revolution in 1989, this industry coexists with new emergent forms of tourism orienting, itself towards new dimensions embraced by the contemporary leisure consumerism (e.g. medical tourism, cosmetic treatments. Lying on considerable balneal and climate resources and displaying an important communist heritage both in physical terms (large and massive tourism structures and in virtual and psychological terms (social supportive ticket granting system, Romanian spa tourism faces various challenges in the attempt to adapt in a new tourism era.

  9. CULTURAL TOURISM MOTIVATION n#8211; THE CASE OF ROMANIAN YOUTHS

    Directory of Open Access Journals (Sweden)

    Negrusa Adina

    2012-07-01

    Full Text Available Cultural attractions have become particularly important and play an important role in tourism at all levels. They are also increasingly being placed at the centre of urban and rural development and constitute an important aspect of social and cultural lives of the residents. Cultural tourism is defined as n#8216;visits by persons from outside the host community motivated wholly or in part by interest in the historical, artistic, scientific or lifestyle/heritage offerings of a community, region, group or institution. The main purpose of this research is to identify and understand the general dimensions of motivation for attending cultural tourism. Cultural tourism is motivated by touristsn#8217; interest in historical, artistic, scientific or heritage offering by a community, region, group or institution. It can be considered an independent segment of the tourism industry as well as a complement to mainstream tourism, in connection with other forms of attraction. In this sense, local communities and national organizations all over the world have developed particular cultural and heritage tourism products that attract increase the number of tourist visits each year. The study examine the motivations of Romanian young people in attending cultural tourism for underling the perspectives of cultural tourism development in Romania. We developed a quantitative study and designed a structured questionnaire to obtain information regarding youthsn#8217; motivations and perceptions toward attending cultural tourism, including their demographic characteristics. Based on significant literature review we included 7 composite motives: learning reasons, cultural motives, experience something new, pleasure-seeking and entertainment, physical reasons, relaxation-based motives and indirect motives. The findings of this research provide a comprehensive view of cultural tourism behavior in Romania. The evidence suggests that for the young and highly educated

  10. The Romanian nuclear regulatory body as a nuclear communicator

    International Nuclear Information System (INIS)

    Cluculescu, Cristina

    2000-01-01

    A comprehensive nuclear law environment could be a relevant tool to promote greater confidence in the nuclear energy. Romania has had laws in place governing the regulation of nuclear activities since 1974, which remained in force throughout and subsequent to the national constitutional changes. Up to December 1996, the CNCAN activities were based on Law No. 61/1974 for the development of the nuclear activities in Romania and Law No. 61982 on the quality assurance of the nuclear facilities and nuclear power plants. The Nuclear Safety legislation has been enacted in November 1974 (Law No. 61/1974) and it followed as closely as possible (for that time) the US Atomic Energy Act of 1954, as amended subsequently. The Romanian nuclear regulatory body, called National Commission for Nuclear Activities Control (CNCAN) is a governmental organization responsible for the development of the regulatory framework, the control of its implementation and for the licensing of nuclear facilities. An important issue of CNCAN is to provide the correct and reasoning information to the public. The most important topics focused on nuclear activities for the interest of mass media in Romania are: Radioactive waste management; The cost and benefit of nuclear energy compared by conventional energy; The conditions for transportation of radioactive materials; The consequences of a suppositional nuclear accidents; The safety in operation for nuclear installations. The information provided to press and public by regulatory body is clearly and well structured. The target is to clearly explain to mass media and the public should understand very well the difference between the meaning of a nuclear accident, nuclear incident or nuclear event. CNCAN monitories and surveys the operation in safe conditions the nuclear facilities and plants, the protection against nuclear radiation of the professionally exposed personnel, of the population, of the environment and the material goods. It is also

  11. Impact of unbalanced charge transport on the efficiency of normal and inverted solar cells (Applied Physics Letters 100 (013306))

    NARCIS (Netherlands)

    Kotlarski, J.D.; Blom, P.W.M.

    2012-01-01

    In a normal solar cell, most charge carriers are generated close to the anode, such that electrons have to travel a longer distance as compared to the holes. In an inverted solar cell, holes have to travel a longer distance. We use a combined optical and electronic model to simulate the effect of

  12. Elucidating the effects of solar panel waste glass substitution on the physical and mechanical characteristics of clay bricks.

    Science.gov (United States)

    Lin, Kae-Long; Huang, Long-Sheng; Shie, Je-Lueng; Cheng, Ching-Jung; Lee, Ching-Hwa; Chang, Tien-Chin

    2013-01-01

    This study deals with the effect of solar panel waste glass on fired clay bricks. Brick samples were heated to temperatures which varied from 700-1000 degrees C for 6 h, with a heating rate of 10 degrees C min(-1). The material properties of the resultant material were then determined, including speciation variation, loss on ignition, shrinkage, bulk density, 24-h absorption rate, compressive strength and salt crystallization. The results indicate that increasing the amount of solar panel waste glass resulted in a decrease in the water absorption rate and an increase in the compressive strength of the solar panel waste glass bricks. The 24-h absorption rate and compressive strength of the solar panel waste glass brick made from samples containing 30% solar panel waste glass sintered at 1000 degrees C all met the Chinese National Standard (CNS) building requirements for first-class brick (compressive strengths and water absorption of the bricks were 300 kg cm(-2) and 10% of the brick, respectively). The addition of solar panel waste glass to the mixture reduced the degree of firing shrinkage. The salt crystallization test and wet-dry tests showed that the addition of solar panel waste glass had highly beneficial effects in that it increased the durability of the bricks. This indicates that solar panel waste glass is indeed suitable for the partial replacement of clay in bricks.

  13. Cheap type solar bioclimatic individual houses for residential areas

    Directory of Open Access Journals (Sweden)

    Mihailescu Teofil

    2016-01-01

    Full Text Available In the Romanian architectural practice for individual houses in residential areas, designing the architectural object in order to function together with the nature is neglected in the majority of the situations. This happens despite of a great variety of the solar bioclimatic solutions materialized in the traditional houses of all the Romanian geographical regions in a history of over 2000 years of traditional architecture. Unfortunately, in the local real estate realities, other choices are preferred in instead those of the solar bioclimatic architecture. The approach starts with a historical approach, analyzing several examples of traditional houses from all the regions of Romania, in order to identify the traditional bioclimatic solutions used to better adapt to the environment. This constitutes the source of inspiration for the modern cheap type solar bioclimatic houses presented. But a way of thinking should be changed for it, with the help of the Romanian state transformed in financial and legislative realities. These cheap type solar bioclimatic individual houses are destined for the middle class families and involve minimum costs for building and living, creating the best premises to efficiently use one or all of the complementary systems for producing, storage and/or transforming the energy from the environment (using solar, wind, water and/or earth energy.

  14. THE ROMANIAN EXTERNAL TRADE IN LIVE ANIMALS AND ANIMAL PRODUCTS

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    Ionela MiĠuko VLAD

    2012-01-01

    Full Text Available In terms of foreign trade, in Romania there were some major changes over the past 20 years. In this paper we have focused on the Romanian external trade. The products which have been taken into account were live animals and animal products. Thus, we have made an analyse on the Romanian imports and exports at the global level and at the European level. Focused on the animal products, on the global level, there were registered major differences during the first seven years in the analysed period. Breaking by branches, we have pointed out huge distinctions between imports and exports, where the balance of trade was completely negative. Meanwhile, to have a good view on the international trade there were made links, based on some indexes between imports, exports, GDP and investments.

  15. An Approach to the Nominal Predicates in English and Romanian

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    Nicoleta Florina Mincă

    2017-06-01

    Full Text Available The paper is meant to be an approach to the use of nominal predicates in English and Romanian. In English there are two kinds of nominal predicates: the nominal predicate proper, concerned with the state or quality of the subject, and the double/complex predicate, which is a rather widespread form in English. In Romanian nominal predicates can be split into two categories: the proper nominal predicate, made up of a predicative and the copula “a fi” and the verbal nominal predicate, made up of a predicative and a lexical and grammatical copula. The predicative achievement within the nominal predicate structure is often similar to the subject achievement.

  16. Intonational Structures in Romanian Yes-No Questions

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    Vasile Apopei

    2006-05-01

    Full Text Available This paper presents the conclusions resulted from an intonational analysis of Romanian Yes-No questions. The recent analysis results consist in dividing and structuring the F0 curves into intonational units. Each intonational unit is described by a tone sequence using ToBI labels used in annotation of the most important phonetic events: pitch accents and boundary tones. The authors of the present study propose a description of the resulted patterns for F0 contour in terms of intonational units structures described by their tone sequence. We consider this description suitable for the variety of melodic contours resulted from different speakers and different focalizations in their utterances. In paragraph 3, the paper presents the intonational variants resulted from our speech corpus analysis. The conclusions of Yes-No question analysis are important for linguistic studies and in Romanian speech synthesis.

  17. ASPECTS REGARDING VACATION SPENDING IN THE ROMANIAN TOURISM

    Directory of Open Access Journals (Sweden)

    Cristina ŞOŞEA

    2011-12-01

    Full Text Available For most of the time, tourism has been the privilege of rich people however, during the last century; it became a mass phenomenon, as its genetic (economic, social and demographic factors have changed considerably. Unlike the developed countries which account for the main international tourist flows, Romania is a state with a much lower number of potential tourists as a result of the lower income of the population, but which witness a revival of the tourist phenomenon at the beginning of the 21st century. Based on statistical data, the present paper focuses on the factors that influence the choice of holiday destinations for the Europeans and for Romanians as well, some aspects regarding vacation spending, types of destinations that Romanians choose and their expenses for holiday trips.

  18. Personalized Training in Romanian SME’s ERP Implementation Projects

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    Iuliana DOROBAT

    2010-01-01

    Full Text Available Many practitioners and IS researchers have stated that the overwhelming majority of Enter-prise Resource Planning (ERP systems implementations exceed their training budget and their time allocations. In consequence many Romanian SMEs that implement an ERP system are looking to new approaches of knowledge transfer and performance support that are better aligned with business goals, deliver measurable results and are cost effective. Thus, we have begun to analyze the training methods used in ERP implementation in order to provide a so-lution that could help us maximize the efficiency of an ERP training program. We proposed a framework of an ERPTraining module that can be integrated with a Romanian ERP system and which provides a training management that is more personalized, effective and less ex-pensive.

  19. New data about historical earthquakes occurred on the Romanian territory

    International Nuclear Information System (INIS)

    Constantin, A.P.; Pantea, A.; Stoica, R.; Amaranadei, C.; Stefan, S.

    2009-01-01

    The goal of the present paper is to enrich qualitatively and quantitatively the existing database about historical earthquakes occurred on the Romanian territory and in the adjacent areas by reevaluating and completing it with new information obtained after some complex research activities. In this respect there were studied the old book funds existing in Bucharest, especially those from the religious and cultural institutions - monasteries, libraries, archives and museums, starting with the documents existing under the custody of the Romanian Patriarchy. For the beginning there were researched three thousand books appeared between 1683-1902 where there were found information about some earthquakes occurred between 1802 and 1913. By this research, there is achieved the extension in the past of the database regarding the seismicity of the Romania's territory, by emphasizing seismic events that, according to some seismicity schemes, can repeat in the future, thus, being taken into account the major contribution of the historical seismicity to the seismic hazard assessment. (authors)

  20. MAIN ETYMOLOGICAL SOURCES OF THE NOWADAYS ROMANIAN SLANG

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    Cătălina-Maria CIOROBÂTCĂ (NECULA

    2014-04-01

    Full Text Available Owed to its cryptic character and words plasticity, the slang has always manifested an attraction upon the linguists and not only. By means of a case study, this present article emphasizes that the main enrichment source of the Romanian slang is the Romanian language itself, thus contradicting the superficial idea that the slang would be supplied primary by the words deriving from the Romany language and last hour words borrowed from English. Of the 3870 slang words under analysis, 1558 are of Roman origin (inherited Latin, literary Latin, French, Italian or double Romanic etymology which represents a 41,2% percentage, as opposed to words such as „a cardi”, „a ciordi”, „a mardi”, „mucles”, „mişto” etc., which represent a mear 3,6% percentage.

  1. Transfer of Procedure in Criminal Matters in Romanian Legislation

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    Ion Rusu

    2009-06-01

    Full Text Available Aware of the obligations assumed in fighting crime, Romania translated in itsinternal legislation the European Convention on the transfer of procedure in criminal matters,adopted in Strasbourg on 15 May 1972, ratified through Government’s Ordinance no.77/1999.The transfer of procedure in criminal matters is one of the forms of international judicialcooperation in criminal matter and represents an act on mutual trust in the organizing activityfor crime pursuit at the international level. According to law, the procedure transfer in criminalmatter consists in performing criminal procedure or continuing the procedures initiated by thecompetent Romanian authorities for an action that represents a crime, in accordance with theRomanian law and transferring it to another state. The procedure transfer in criminal matters isaccomplished only if the conditions expressly provisioned by law are fulfilled, respecting thenon bis in idem principle.

  2. The fiduciary guarantee in the Romanian and European legal context

    Directory of Open Access Journals (Sweden)

    Cornelia Lefter

    2016-12-01

    Full Text Available The importance of the fiduciary guarantee has not reached its full potential in the Romanian market, nor in the European area. The ongoing “dispute” between the fiduciary operations (familiar to the continental law and the trust (with its common -law heritage seems to be won by the latter. However, considering the express provisions on the fiduciary operations in the Romanian Civil Code entered into force in 2011, similar to the introduction of the same legal instrument in the French Civil Code in 2007, could give a boost to this ancient tool, present from the Roman era. Even if the European legal framework do not provide many rules on this institution, however, the Financial Collateral Directive raised many questions on how the fiduciary guarantees can be used in practice, and contributed to the change that followed in this area.

  3. Present level of contaminants in the Romanian Black Sea sector

    International Nuclear Information System (INIS)

    Bologa, A.S.; Apas, M.; Cociasu, A.; Cuingioglu, E.; Patrascu, V.; Pecheanu, I.; Piescu, V.; Popa, L.

    1999-01-01

    The assessment of environmental quality in the Romanian Black Sea sector is being constantly made by the Romanian Marine Research Institute (RMRI) within the National Integrated Monitoring System. The contamination of the marine environment is expressed by considering four chemical and a biological parameter: nutrients (N-NO 2 , N-NO 3 , N-NH 4 , P-PO 4 , organic P, Si-SiO 4 ), heavy metals (Mn, Fe, Cu, Cd, Pb), artificial radionuclides ( 90 Sr, 137 Cs), total hydrocarbons, parasite and saprophyte fungi in sediments, sea water and/or biota. Present levels of contaminants are discussed as to their historical evolution during the last few years or decades. Inorganic N and P concentrations still exceed three to five times those before eutrophication started to intensify in the early '70s. Practical uses of results by national and regional authorities are discussed. (author)

  4. Audience Research for the Performing Arts: Romanian Music Festival

    Directory of Open Access Journals (Sweden)

    Florin G. LUCHIAN

    2014-04-01

    Full Text Available The purpose of this study is to examine the strategic marketing tools (instruments such as segmentation and targeting for a better understanding of current and potential audiences of classical music festivals. Arts administrators need to locate and address the audience segmentation, enhancing communication with audiences of all segments. The marketing strategies for music festivals should include improving music festival branding as well as developing diverse programs and engaging with the community on multiple levels. The study incorporates a literature review of the recent sociological research dealing with the consumption of arts products and a case study approach on the fifteenth edition of Romanian Music Festival in Iași, involving an audience survey. The research can be used as a tool to inform marketing and audience development plans for the organisers of Romanian Music Festival and other arts organisations. It also contains insights that organisations might find useful in the development of an arts activity itself.

  5. The Romanian Swine Market in the EU Context

    Directory of Open Access Journals (Sweden)

    Silvius STANCIU

    2014-12-01

    Full Text Available Pork is a traditional food product for Romania, representing more than half of the annual meat consumption per capita. Swine farming is an activity mainly at full time households, ensuring subsistence, representing a source for commercial exchanges, ensuring workforce stability in the rural areas. The Romanian pork production has presented a slightly fluctuating evolution in recent years. The paper proposes a review of the domestic production, consumption, origin and price of swine sold in the Romanian market. The comunity competitive conditions, the export limitation and food crisis (horse meat scandal, spoiled meat scandal, swine fever or swine flu affected domestic production and exports. Data used in this paper represent statistical information provided by specialized national, European or global institutions, information presented in the media, journals, food industry treatises/dissertations or official information submitted by the Ministry of Agriculture.

  6. The Romanian Căluş: Symbol of National Identity

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    Camelia Firică

    2011-05-01

    Full Text Available Of all Romanian dances with ritual functions the most archaic and dynamic is the căluş, a custom of great complexity in its functionality and manifestation, in which dance prevails. Over the course of time, the dance aroused the admiration and interest of many scholars due to the ancient ritual elements it contains, as well as for its spectacular virtuosity and the beauty of the performance and music. The purpose of this study is to reveal the meanings and functions of the căluş, primarily at the social level, in its natural environment – the traditional Romanian village – and to make an analysis of the key moments, the logical order of the dance sequences, gestures and ritual acts, the importance of its props and of group composition and organisation.

  7. FURTHER ASPECTS OF GENDER MARKING IN ENGLISH AND ROMANIAN

    Directory of Open Access Journals (Sweden)

    Constantin MANEA

    2011-01-01

    Full Text Available The paper reverts to some of the main issues posed by the expression of the grammatical and conceptual notion of gender in English and Romanian. It revisits some aspects of defining gender and gender classes (including the epicene, common gender and neuter gender, neutralization, the idea of fuzziness in treating gender, and some of the errors and inconsistencies linked with the expression of gender in the light of the more recent linguistic approaches flawed by excessive feminism. The existence of the epicenes in the two languages compared, and the (provable existence of a Common Gender in Romanian, as well (e.g. abonat, alegător, bolnav, creştin, pacient, zoolog are also dealt with. A number of inconsistencies of usage, idiosyncrasies and cases of actual solecism are addressed, with illustrations inspired by the author’s didactic experience.

  8. ROMANIAN MARKETING TOURISM SERVICES DURING AN ECONOMIC CRISES

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    Marius BOIŢĂ

    2014-04-01

    Full Text Available This paper, proposes to emphasize the marketing strategy of the tourism companies, in order to promote the development of Romanian services and tourist destinations during an economic crisis. The last decades are characterized by the increase in tourist traffic, based on the diversification and increase in demand and supply of tourism products and services in many regions of the world. New touristic destinations appear continuously, offering novel products, while the touristic entrepreneurs must face a sharp competition on the nowadays tourism market. Their success can be ensured by adopting target-oriented and efficient strategies in their marketing mix policy. Regardless of the type of the Romanian tourism company (tour operator or retailer, tourism service provider, etc., it must adopt an appropriate strategy to allow permanent and effective adaptation to environment changes. In order to get a sustainable position on the tourism market the tourism companies must address and plan complex marketing strategies.

  9. THE ROMANIAN HOTEL INDUSTRY. AN ANALYSIS BASED ON REAL FACTS

    Directory of Open Access Journals (Sweden)

    Maria Luminiţa COJOCEA

    2013-12-01

    Full Text Available Romanian Tourism has undergone considerable changes in the transition to the market economy. These changes, together with inappropriate solutions adopted by the authorities, led to a mismatch between what the Ministry of Tourism (MT/ National Authority for Tourism (NAT communicates and promotes, and the actual situation of the Romanian tourism and hotel industry. This situation has also been maintained by poor and erroneous reporting of information by hoteliers about the hotels managed to Ministry of Tourism, but also by the poor processing of information received by the MT/ NAT, leading to a database of erroneous information. These data are practically useless for any interested parties, and moreover for those who intend to use them especially for opening a new business in hospitality industry. This paper aims to present a much closer to reality statistical summary of the hotel industry.

  10. ROMANIAN PENSION SYSTEMS AND LABOR SUPPLY OF OLDER WORKERS

    Directory of Open Access Journals (Sweden)

    Cristina CIURARU-ANDRICA

    2013-11-01

    Full Text Available Prolonging working lives, in the context of an ageing population, has been seen as a good way to improve, on the one hand, the financial sustainability of the public pension system and, on the other hand, the adequacy of the pension benefit. As the literature has shown, even when measures for extending working lives have been taken, the characteristics of the national pension system (especially those of public pension system deliberately or inherently affected the labor market exit of older workers. Thus, through an econometric analysis, we estimate the relationship between the participation rate of Romanian older workers and certain characteristics of the Romanian pension systems (but not only, hoping to complement a more general literature on the effects of pension systems on retirement decision.

  11. ASPECTS OF ROMANIAN MARKETING ENVIRONMENT FOR INTERNATIONAL HOTEL CHAINS

    Directory of Open Access Journals (Sweden)

    Smaranda Adina COSMA

    2015-02-01

    Full Text Available The influence of global processes on economic development is reflected in the intensity of tourist streams and in the development of the hotel companies’ strategy. Because of that, is very important for a hotel and especially for one that belongs to an international chain to analyse the micro and macro environment, to know exactly which are the opportunities and the risks taken into consideration on a specific market. On the Romanian market the hotels that belong to international chains consider that the most important opportunity is the market development potential and the biggest risk is the infrastructure. Also, the own resources are the most important factor that is influencing directly the activity of a hotel belonging to an international chain in Romania. All those criteria are taken into consideration by the hotels in order to develop a long time strategy on the Romanian market.

  12. Financial Strategies for the Romanian Local Public Administration

    Directory of Open Access Journals (Sweden)

    Attila GYÖRGY

    2011-02-01

    Full Text Available Public administration reform at all governmental levels constitutes an important component of the transformation process from a centralized system to democratic governance. This process involved important legislative and institutional changes in order to fulfill the principles of a market economy and the European Union standards based on transparency, predictability, accountability, adaptability and effectiveness. Therefore, in a continuing extension of the citizens’ needs, Romanian public administration reform, especially at local level, is concentrated on quality of public services based on citizens’ needs and increased performances in the context of a necessary decrease of budget expenditure, taking into consideration the actual financial constraint. In this context, it is useful to investigate the financial strategies of the local public administration based on the Romanian experiences that consisted in important public resources decline because of the financial crisis.

  13. The Romanian Căluş: Symbol of National Identity

    Directory of Open Access Journals (Sweden)

    Camelia Firică

    2010-12-01

    Full Text Available Of all Romanian dances with ritual functions the most archaic and dynamic is the căluş, a custom of great complexity in its functionality and manifestation, in which dance prevails. Over the course of time, the dance aroused the admiration and interest of many scholars due to the ancient ritual elements it contains, as well as for its spectacular virtuosity and the beauty of the performance and music. The purpose of this study is to reveal the meanings and functions of the căluş, primarily at the social level, in its natural environment – the traditional Romanian village – and to make an analysis of the key moments, the logical order of the dance sequences, gestures and ritual acts, the importance of its props and of group composition and organisation.

  14. Romanian Words of Arabic Origin: Scientific and Technical Vocabulary

    Directory of Open Access Journals (Sweden)

    Georgeta Rata

    2016-10-01

    Full Text Available There are 141 Romanian words of Arabic origin acquired either directly from Arabic or else indirectly by passing from Arabic into other languages and then into Romanian. Most entered one or more of the Romance languages before entering Romanian. To qualify for this list, a word must be reported in etymology dictionaries as having descended from Arabic. Words associated with the Islamic religion are omitted. Archaic and rare words are also omitted. Given the nature of the journal in which the paper is to be published, the author selected for analysis only about 126 terms belonging to the scientific and technical vocabulary: Adobe, alambic, albatros, alcalin, alchimie, alcool, alfalfa, algebră, algoritm, alidadă, alizarină, amalgam, ambră, anil, antimoniu, azimuth, azur, benjoin, bezoar, bor, cafea, calibre, camfor, carat, carciofoi, caric, cârmâz, carob, chimie, cifru, coton, curcuma, cuşcuş, erg, falafel, fanfară, felucă, fenec, gazelă, gerbil, girafă, halva, hamada, humus, iasomie, jar, julep, kaliu, lac, lămâie, lazurit, liliac, lime, marcasit, masicot, mizenă, muson, nadir, natriu, papagal, rachetă, realgar, sabkha, safari, şah, sandarac, şaorma, şerbet, sirop, sodium, şofran, sorbet, spanac, sumac, tabac, tahân, taifun, talc, tamarin(d, tangerină, tar, tară, tarhon, tarif, tasă, ţechin, ton, varan, zahăr, zenith, zero, zircon, etc. Some of them are obsolescent, but a large number are in everyday use and have been so well assimilated into Romanian that they have produced other words through derivation and composition, or they have acquired new meanings.

  15. REMARKS ABOUT ONLINE ADVERTISING - A QUALITATIVE RESEARCH AMONG ROMANIAN PROFESSIONALS

    OpenAIRE

    Acatrinei Carmen

    2015-01-01

    In the online environment, the users have more control regarding what they want to see and this affects the advertising they are exposed to (due to the profiles created by the websites they have visited). Organizations can personalize the advertising campaigns designed at a higher level, to better meet the needs of the consumers. This paper offers an in-depth view about online advertising from 12 Romanian experts, who represent companies or digital advertising agencies and who employ this too...

  16. The Challenges of Basel III for Romanian Banking System

    OpenAIRE

    Anca Elena NUCU

    2011-01-01

    Basel III represents a fundamental review of the regulatory and supervision framework of the banking industry in the future, the aim being to strengthen the stability of the financial system. The purpose of this paper is to analyze the impact of Basel III introduction upon the banking system at European level, respectively, upon the Romanian banking system. If at European level it is estimated a substantial deficit in capital and liquidity, with major impact on profitability indicators, the i...

  17. Creative Pluralism in Indian and Romanian Accounts of Transnational Migration

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    Stoican Adriana Elena

    2016-12-01

    Full Text Available The paper offers a comparative perspective on transmigrant cultural identities as illustrated in the works of two contemporary South Asian American and Romanian American authors, Jhumpa Lahiri and Aura Imbăruș. The comparison involves Gogol, a South Asian American character, and Aura, the author of the memoir Out of the Transylvania Night. Although Gogol is a fictional character and Aura is an actual transmigrant, their comparative assessment relies on the assumption that both narratives are inspired by the authors’ background of relocation. Despite their different cultural origins, both authors share thematic aspects related to the dynamics of cultural identity in the context of migration. This paper aims to provide a starting point for an enlarged framework of comparative analysis, in order to foreground intersections between different experiences of cultural negotiation in the context of displacement. Born and raised in America, Gogol is challenged by his cultural multiplicity and strives to suppress elements of his Indian identity. After years of rebelling against his parents’ norms, Gogol shifts to the Bengali model, when his father dies. Once he accepts the relevance of his cultural roots, Gogol is able to plunge into a dimension situated beyond his Bengali and American selves. His transcendent strategy is illustrated by his decision to plunge into a third space of redefinition, suggested by the Russian literature which is appreciated by Gogol’s father. Aura Imbăruș offers the example of a first generation Romanian transmigrant who undergoes voluntary relocation to the United States. Fascinated by the American world, Aura is eager to take over norms of material success and consumerism, overlooking the relevance of her cultural roots. When she undergoes a personal family crisis, Aura eventually reassesses the value of her Romanian background, aiming to reconcile her source culture with her Americanised self. In a manner similar to

  18. THE EFFECTS OF HORSE MEAT SCANDAL ON ROMANIAN MEAT MARKET

    OpenAIRE

    Silvius STANCIU; Nicoleta STANCIUC; Loredana DUMITRASCU; Roxana ION; Costel NISTOR

    2013-01-01

    Sustainable business in the domestic production of meat must meet both the usual Requirements regarding quality, safety for customer and New Challenges in the European meat market. The Romanian food industry must meet the challenge of recent suspicions regarding the substitution of beef meat with horse meat. The modern applicable to meat traceability systems and authentication procedures can be considered as new ways to support fair trade and transparency, THUS, removing suspicions that appea...

  19. Measuring organizational learning. Model testing in two Romanian universities

    OpenAIRE

    Alexandra Luciana Guţă

    2014-01-01

    The scientific literature associates organizational learning with superior organization performance. If we refer to the academic environment, we appreciate that it can develop and reach better levels of performance through changes driven from the inside. Thus, through this paper we elaborate on a conceptual model of organizational learning and we test the model on a sample of employees (university teachers and researchers) from two Romanian universities. The model comprises the process of org...

  20. Romanian public marketing in terms of necessity, collaboration and mix

    OpenAIRE

    Grigorescu, Adriana

    2010-01-01

    The paper carries out a short literature review on public sector and public marketing terms. The findings of the paper’s study shows that the Romanian public sector should give more importance to marketing activities, as 87% of the respondents sustained when asked about their necessity. Within a public institution, the marketing specialists should cooperate with research& development, sales and financial departments. The study results reaffirm the importance of the 4 P of the marketing mix wh...

  1. The Place of e-Learning in Romanian Universities’ Strategies

    Directory of Open Access Journals (Sweden)

    Ramona LACUREZEANU

    2011-01-01

    Full Text Available The educational policy documents at European level reaffirm professors’ status as key players of strategies aimed to stimulate socio-economic development. In a powerful knowledge-based society, the e-Learning system has the capacity to transform education, creating major initiatives required to identify new skills and behaviors. In this paper we try to outline the position of this new educational system in the Romanian higher education strategy.

  2. The use of Intelligent Solutions in Romanian Cities

    OpenAIRE

    Lorena BATAGAN

    2012-01-01

    All over the world we find smart solutions which are implemented for improve quality of life. The smart solutions make daily activities more easily, efficiently and represent a real support for city development. The paper aims to analyze and presents the necessity of use smart solutions in Romanian cities. Also, the paper highlights the advantages of smart cities and the stage of urban area from our country in term of smart cities.

  3. The use of Intelligent Solutions in Romanian Cities

    Directory of Open Access Journals (Sweden)

    Lorena BATAGAN

    2012-01-01

    Full Text Available All over the world we find smart solutions which are implemented for improve quality of life. The smart solutions make daily activities more easily, efficiently and represent a real support for city development. The paper aims to analyze and presents the necessity of use smart solutions in Romanian cities. Also, the paper highlights the advantages of smart cities and the stage of urban area from our country in term of smart cities.

  4. Accounting for Investement Property Under Romanian Accounting System

    OpenAIRE

    Sava Raluca

    2015-01-01

    Investment property, an important component of the current assets, need special attention both in terms of their impact on accounting and well as in reporting the annual financial statements. Internationally their accounting treatment is presented by the IAS 40 Investment property issued in 2000 and being operative for annual periods beginning on or after 1 January 2001 with a number of subsequent amendments.First step in aligning the Romanian accounting system (RAS) to the international acco...

  5. THE IMPACT OF FINANCIAL LIBERALIZATION ON ROMANIAN BANKING SYSTEM EFFICIENCY

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    Ciupac-Ulici Maria-Lenuta

    2013-07-01

    Full Text Available In the last three decades, many emerging countries have moved away from a system of restrictive monetary and financial controls to a more liberalized financial sector. The restrictive imposed policies were expected to contribute to industrialization of the economy and to the stability of the banking sector. However, financial liberalization had big costs on the banking system's competitiveness and efficiency. Financial liberalization has a different impact on banking markets. Thus, there is no size that fits all policies concerning banking liberalization process. For highly efficient banks, competition is improving their efficiency standard, while less efficient banks can`t compete with foreign banks and further are decreasing in efficiency or are driven out of the market. Overall, the average efficiency of domestic banking markets should be an important variable in deciding to open up their banking market. Banks that are operating close to the frontier, in general are improving their efficiency following financial liberalization process. Banks that are operating in a further distance can`t manage to compete with foreign market entrants, so, they are losing from liberalization process. In this article we propose to measure the impact of financial liberalization process on Romanian banking system. We used the panel regression to study the informational efficiency of three Romanian banks during 2004 - 2012. The dependent variable of the model was the price of stock bank, and the independent variables were the financial indicators (return on equity, return on assets, net profit margin. In the second regression we introduce a dummy variable for crisis period. Our results show that the financial indicators choose do not affect the efficiency of Romanian bank, but the crisis had a negative impact on them. International context, credit risk, the implementation of Basel III and reducing exposures in the absence of investment alternatives remains key

  6. MANAGERIAL AND COST ACCOUNTING PRACTICES - A ROMANIAN OVERVIEW

    OpenAIRE

    CARDOS ILDIKO REKA; PETE STEFAN

    2011-01-01

    Research theme - Globalization and technological changes generates complexity both in the business environment and the accounting systems. Under these conditions managerial accounting needs to learn new practices in order to become an active consultant of management. Objectives - The main objective of this paper is to present how managerial accounting changed over the years in Romania. We intend to present how the managerial accounting system is implemented within Romanian organizations, to r...

  7. INTEGRATION OF GREEN ACCOUNTING INTO ROMANIAN ACCOUNTING SYSTEM

    OpenAIRE

    Mihaela Ungureanu

    2012-01-01

    The aim of this paper is to present the concept of green accounting, its emergence at an international level, its entry in the Romanian economic environment and, especially, the way it is understood and applied in Romania. It seeks the awareness of managers and accounting professionals on this issue, especially in the context of growing pressure for environmental protection, from the general public, media and investors. An essential role is held by the accounting profession and its relevant l...

  8. THE INFLUENCES OF ROMANIAN EDUCATIONAL SYSTEM TRANSFORMATIONS ON

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    MUSCALU EMANOIL

    2015-10-01

    Full Text Available The educational system operates in an increasingly globalized environment, constantly changing and characterized by increasing competition to attract talent, as well as by the emergence of new applications. The appreciation of knowledge in the world is seen as an opportunity, but also a major challenge, especially for Romanian educational system which has seen many changes in the last years and its inability to attract talented people to work in the educational system.

  9. Physics-based Tests to Identify the Accuracy of Solar Wind Ion Measurements: A Case Study with the Wind Faraday Cups

    Science.gov (United States)

    Kasper, J. C.; Lazarus, A. J.; Steinberg, J. T.; Ogilvie, K. W.; Szabo, A.

    2006-01-01

    We present techniques for comparing measurements of velocity, temperature, and density with constraints imposed by the plasma physics of magnetized bi-Maxwellian ions. Deviations from these physics-based constraints are interpreted as arising from measurement errors. Two million ion spectra from the Solar Wind Experiment Faraday Cup instruments on the Wind spacecraft are used as a case study. The accuracy of velocity measurements is determined by the fact that differential flow between hydrogen and helium should be aligned with the ambient magnetic field. Modeling the breakdown of field alignment suggests velocity uncertainties are less than 0.16% in magnitude and 3deg in direction. Temperature uncertainty is found by examining the distribution of observed temperature anisotropies in high-beta solar wind intervals where the firehose, mirror, and cyclotron microinstabilities should drive the distribution to isotropy. The presence of a finite anisotropy at high beta suggests overall temperature uncertainties of 8%. Hydrogen and helium number densities are compared with the electron density inferred from observations of the local electron plasma frequency as a function of solar wind speed and year. We find that after accounting for the contribution of minor ions, the results are consistent with a systematic offset between the two instruments of 34%. The temperature and density methods are sensitive to non-Maxwellian features such as heat flux and proton beams and as a result are more suited to slow solar wind where these features are rare. These procedures are of general use in identifying the accuracy of observations from any solar wind ion instrument.

  10. Advances in Small Pixel TES-Based X-Ray Microcalorimeter Arrays for Solar Physics and Astrophysics

    Science.gov (United States)

    Bandler, S. R.; Adams, J. S.; Bailey, C. N.; Busch, S. E.; Chervenak, J. A.; Eckart, M. E.; Ewin, A. E.; Finkbeiner, F. M.; Kelley, R. L.; Kelly, D. P.; hide

    2012-01-01

    We are developing small-pixel transition-edge-sensor (TES) for solar physics and astrophysics applications. These large format close-packed arrays are fabricated on solid silicon substrates and are designed to accommodate count-rates of up to a few hundred counts/pixel/second at a FWHM energy resolution approximately 2 eV at 6 keV. We have fabricated versions that utilize narrow-line planar and stripline wiring. We present measurements of the performance and uniformity of kilo-pixel arrays, incorporating TESs with single 65-micron absorbers on a 7s-micron pitch, as well as versions with more than one absorber attached to the TES, 4-absorber and 9-absorber "Hydras". We have also fabricated a version of this detector optimized for lower energies and lower count-rate applications. These devices have a lower superconducting transition temperature and are operated just above the 40mK heat sink temperature. This results in a lower heat capacity and low thermal conductance to the heat sink. With individual single pixels of this type we have achieved a FWHM energy resolution of 0.9 eV with 1.5 keV Al K x-rays, to our knowledge the first x-ray microcalorimeter with sub-eV energy resolution. The 4-absorber and 9-absorber versions of this type achieved FWHM energy resolutions of 1.4 eV and 2.1 eV at 1.5 keV respectively. We will discuss the application of these devices for new astrophysics mission concepts.

  11. Nuclearelectrica - a player on the Romanian energy market

    International Nuclear Information System (INIS)

    Chirica, T.; Metes, M.; Havris, A.

    2001-01-01

    Nuclearelectrica operates at Cernavoda NPP a CANDU 6 unit. The production performances and some technical indicators are presented. The paper introduces the players of the new-born Romanian energy market, where Nuclearelectrica acts as a significant producer, and. gives a short description of the current market mechanisms. The specific features of a producer operating a single nuclear unit, related to both technical and economical terms, are itemized; they are considered in the market rules issued by the Romanian Electricity Regulatory Authority - ANRE. Following these rules, Nuclearelectrica concluded with Electrica, the main energy supplier to final consumers, a long-term energy wholesale contract for all the generated by Cernavoda 1 electricity, based on the so-called Power Purchase Agreement model, where a large part of the risk related to the power sales is borne by the buyer. On the same time, the existing conditions on the Romanian market proved the competitiveness of Cernavoda unit as an energy producer; hence, the above-mentioned contract provides a futile over-protection to the NPP facing the market risks. The paper presents also the critical issue of the collection of revenues for the sold electricity and the company's approach in allotting this limited revenues. In light of the completion of Unit 2 of the Cernavoda NPP, the company's strategy considers new possible contracts, with eligible customers and energy exports.(author)

  12. The Retail Romanian Market and the Functional Integrated Commercial Centers

    Directory of Open Access Journals (Sweden)

    Ionica SOARE

    2007-01-01

    Full Text Available The Romanian trade is passing through a transforming process, both for what the nature of the involved economic agents are concerned and the methods, techniques, knowledge etc. necessary for the activities within this economic field. Many of the favourable changes have been produced both under the influence of the large foreign retail groups (especially the European ones, present at themoment on the Romanian market too, and the impact of certain legislativeregulations applicable in this field. Right from the beginning of the “postDecember” period, there was an imperative need as far as the trade developmentwas concerned, as well as the creation of an urban framework that should offeroptimal conditions to carry out trading activities. The implementation of the foreignretail groups (including the large commercial centers has brought to our countrythe practices and commercial policies encountered in the civilized world, imposing at the same time the practice of the real competition, accompanied by a series of more or less favourable consequences, both at the local and national level. By the mid of March 2008, the hypermarket and supermarket type of market chains, discount and cash & carry markets (over 40 is going through an extension process, a fact which is to be observed in the huge number of markets in Romania, the Romanian market being open for the foreign investments.

  13. The Homeric poems in Romanian attire. A diachronic analysis (I

    Directory of Open Access Journals (Sweden)

    Petre Gheorghe Bârlea

    2015-07-01

    Full Text Available The present study examines the history of the Romanian translations of the Homeric poems, from the perspective of the evolution of Romanian literary language. We start from the premise that any such translation represents a test of virtuosity not only for the particular translator, but also for the respective modern language and culture, therefore we find it interesting to study the manner in which the development of Homeric exegesis and of translation theories parallel the phases of evolution in modern languages. Therefore the analytical framework will include principles, methods and instruments operating in such domains as language history, translation studies, as well as elements borrowed from contrastive-typological grammar, from philology, in the restrictive sense of the concept, from the theory of mentalities, cultural history and others. Our undertaking highlights the fact that the historical evolution of the act of translation is, naturally, marked by the translator’s personality (theoretical and ideological options, as well as linguistic competences, poetic flair, but also by the cultural context of the respective age and space. At least in the case of Romanian culture, it is noteworthy that, on the whole, the most recent version is also the best.

  14. Professional performance evaluation within the Romanian administrative system

    Directory of Open Access Journals (Sweden)

    Cristina MANOLE

    2010-12-01

    Full Text Available The current economic crisis, manifested in the entire world, highlights the need for sustained involvement of the local and regional authorities in each country, in conceiving and implementing Community policies (which already exist at European level having an essential role in implementing the economic plans achievement. This view was shared by all European Union Member States, of which Romania is part, since 2007. Therefore, the economic crisis which is reflected in the Romanian society today, requires prompt and sustained intervention by the authorities in the execution of the economic recovery plan, implying the community strategies, due to sharply budgetary expenses cut, which is found in all European countries. In order to achieve this major objective, the Romanian authorities should have qualified and properly motivated personnel through an adequate remuneration, according to the training, skills, responsibilities and especially individual performance obtained at each position, as it happens in most developed countries of the European Union. In this context, this study approaches the issues related to the performance evaluation of the public sector’s employees. Considering the fact that strengthening and developing the human resources segment is a strategic goal of the Romanian administration for the period 2008 - 2013, which will lead to modernizing it and making it more efficient (at both central and local level, the personnel performance evaluation, at the organizational level represents a fundamental activity from the human resources’ management perspective.

  15. ROMANIAN TEXTILES AND CLOTHING INDUSTRY – PRESENT AND PERSPECTIVES

    Directory of Open Access Journals (Sweden)

    Ovidiu FOLCUT

    2009-12-01

    Full Text Available In January 2007 Romania joined the EU. Since then its current import duties for clothing and textiles has dropped a full 10% to between 6% and 8%. Consequently, import and re-export opportunities for Hong Kong, the Chinese mainland and other Asian suppliers are expected to increase, according to local Romanian importers. Chinese mainland firms are said to have invested US$254 million in the Romanian economy, but no details are available about the proportion directly invested in the clothing and textile sectors. Romania is now a lesser force in the garment and textile industry than it used to be, where it comes to feeding the EU market - even though the country is still the largest producer of such goods in Central and Eastern Europe, ahead of comparable economies such as Ukraine and Bulgaria. Romania also easily outcompetes more expensive labour in Hungary and Poland, neither of which are now considered contenders for price-sensitive trades, say Romanian analysts.

  16. Accounting for Investement Property Under Romanian Accounting System

    Directory of Open Access Journals (Sweden)

    Sava Raluca

    2015-04-01

    Full Text Available Investment property, an important component of the current assets, need special attention both in terms of their impact on accounting and well as in reporting the annual financial statements. Internationally their accounting treatment is presented by the IAS 40 Investment property issued in 2000 and being operative for annual periods beginning on or after 1 January 2001 with a number of subsequent amendments.First step in aligning the Romanian accounting system (RAS to the international accounting and financial reporting standards has manifested in terms of properties starting with 2012 but only for the listed companies - OMFP 1286 which has brought significant changes in the execution way of the individual financial statements of these companies and in terms of the accounting presentation of the investment properties and fixed assets held for sale. In accordance with this order and the Romanian accounting rules recognize investment properties as being a separate component of the fixed assets, applying the provisions of IAS 40.This paper deals with the next step by presenting the occurred legislative changes related to the accounting treatment of the investment property, changes that are applicable to all the Romanian companies, not just those listed on the stock exchange, starting from the financial year 2015.

  17. Solar prominences

    CERN Document Server

    Engvold, Oddbjørn

    2015-01-01

    This volume presents the latest research results on solar prominences, including new developments on e.g. chirality, fine structure, magnetism, diagnostic tools and relevant solar plasma physics. In 1875 solar prominences, as seen out of the solar limb, were described by P.A. Secchi in his book Le Soleil as "gigantic pink or peach-flower coloured flames". The development of spectroscopy, coronagraphy and polarimetry brought tremendous observational advances in the twentieth century. The authors present and discuss exciting new challenges (resulting from observations made by space and ground-based telescopes in the 1990s and the first decade of the 21st century) concerning the diagnostics of prominences, their formation, their life time and their eruption along with their impact in the heliosphere (including the Earth). The book starts with a general introduction of the prominence “object” with some historical background on observations and instrumentation. In the next chapter, the various forms of promine...

  18. Critical analysis of the Romanian Mathematics and Sciences school curricula based on the Romanian pupils’ results on international testing

    Directory of Open Access Journals (Sweden)

    LILIANA CIASCAI

    2009-01-01

    Full Text Available Romania occupied a back position in the international tests on Mathematics and Sciences. Teachers stress out that one possible cause of this situation could be finding on the Mathematics and Sciences curricula. This paper presents the results of the comparisons of the Romanian curricula with the curricula promoted by the international testing (PISA 2000, 2003 and 2006, and TIMSS 1995, 1999, 2003, 2007 and the curricula of the countries occupied the first places in these tests. The comparisons underline those curricula approaches, which insure success on these tests and realize the reasons of the lack of success of the Romanian pupils. These results will be presented to the curriculum makers, universities and schools, to identify the specific and transferable competencies of the pupils with success in the above-mentioned disciplines.

  19. Solar shading how to integrate solar shading in sustainable buildings

    CERN Document Server

    Dolmans, Dick; Dutoo, Gonzague; Hall, Anders; Seppänen, Olli

    2010-01-01

    Solar Shading Guidebook gives a solid background on the physics of solar radiation and its behaviour in window with solar shading systems. Major focus of the Guidebook is on the effect of solar shading in the use of energy for cooling, heating and lighting. The book gives also practical guidance for selection, installation and operation of solar shading as well as future trends in integration of HVAC-systems with solar control.

  20. ANTHIM THE IVIRITE AN EXPONENT OF CAUCASIAN AND ROMANIAN SPIRITUALITY IN THE 18TH CENTURY

    Directory of Open Access Journals (Sweden)

    Angela BOTEZ

    2016-10-01

    Full Text Available The paper approaches the theme about Anthim the Ivirite is an exponent of Romanian and Caucasian spirituality. Honouring this personality we start from the observation that his spiritual heritage remains relevant over the ages. Some biographers claim that Anthim the Ivirite was from a noble family. His life was as well dramatic, as noble. Anthim the Ivirite remains in Romanian history as a deeply religious man and a man of many talents. He spoke several foreign languages among which Romanian, Greek, Arabic and Turkish. Saint Anthim was a scholar, a printer of religious writings, he wrote religious literature and succeeded to leave a deep mark in the Romanian culture that times undimmed. We consider relevant also that among the important anniversaries of the year 2016 along with the anniversary of Saint Anthim the Ivirite the Romanian Orthodox Church celebrates all the Romanian Church typographers who have contributed fundamentally to a rich religious culture in Romanian. A religious journalist notice for a specialized publication that The fact that the Romanian Orthodox Church, under the clear vision of His Beatitude Patriarch Daniel has chosen to inscribe amongst the paramount holidays of the year 2016 the Church typographers represents a memorable and soul-uplifting gesture, a gesture of conscience in agreement with all who wanted and succeeded to conquer time through the eternity of the typed letter, taking the Word of God in all the four skies and seeding the values of Christian faith and Christian moral in the hearts and thoughts of all Romanians. Posterity’s judgment was warm, respectful and fair in what concerns Saint Hierarch Anthim, and the Holy Synod of the Romanian Orthodox Church glorified him, as a saint and martyr of our Romanian Orthodox Church and this is the reason why the final part of the paper is dedicated to the identification of a string of interesting Anthim anniversaries over the times.

  1. Nanostructured Organic Solar Cells

    DEFF Research Database (Denmark)

    Radziwon, Michal Jędrzej; Rubahn, Horst-Günter; Madsen, Morten

    Recent forecasts for alternative energy generation predict emerging importance of supporting state of art photovoltaic solar cells with their organic equivalents. Despite their significantly lower efficiency, number of application niches are suitable for organic solar cells. This work reveals...... the principles of bulk heterojunction organic solar cells fabrication as well as summarises major differences in physics of their operation....

  2. Correlation between the physical parameters of the i-nc-Si absorber layer grown by 27.12 MHz plasma with the nc-Si solar cell parameters

    Science.gov (United States)

    Das, Debajyoti; Mondal, Praloy

    2017-09-01

    Growth of highly conducting nanocrystalline silicon (nc-Si) thin films of optimum crystalline volume fraction, involving dominant crystallographic preferred orientation with simultaneous low fraction of microstructures at a low substrate temperature and high growth rate, is a challenging task for its promising utilization in nc-Si solar cells. Utilizing enhanced electron density and superior ion flux densities of the high frequency (∼27.12 MHz) SiH4 plasma, improved nc-Si films have been produced by simple optimization of H2-dilution, controlling the ion damage and enhancing supply of atomic-hydrogen onto the growing surface. Single junction nc-Si p-i-n solar cells have been prepared with i-nc-Si absorber layer and optimized. The physical parameters of the absorber layer have been systematically correlated to variations of the solar cell parameters. The preferred alignment of crystallites, its contribution to the low recombination losses for conduction of charge carriers along the vertical direction, its spectroscopic correlation with the dominant growth of ultra-nanocrystalline silicon (unc-Si) component and corresponding longer wavelength absorption, especially in the neighborhood of i/n-interface region recognize scientific and technological key issues that pave the ground for imminent advancement of multi-junction silicon solar cells.

  3. CAREERS, DESTINIES AND ROMANIAN NATIONAL ATTITUDES IN BESSARABIA: CONSTANTIN STERE AND ROMANIAN LIFE JOURNAL

    Directory of Open Access Journals (Sweden)

    Răducu Rușeț

    2016-11-01

    Full Text Available This historical research entitled Careers, destinies and Romanian national attitudes in Bessarabia: Constantin Stere and Romanian Life Journal aims to evoke some aspects of biographical and journalistic activity of the writer, publicist and politician Constantin Stere. This biographic-intellectual and diachronic reconstitution of personality of Bassarabian Constantin Stere approach aims to bring on the first stage of actual historiography an exposure of his life. The author divided this article into several sequential steps: 1 Early Years; 2 High School and the first political initiatives; 3 The period of detention and deportation; 4 Return from exile and university studies; 5 Political and journalistic activity; 6 His last years. Far from having pretensions of completeness, this historical approach wishes, in anniversary year, to bring, based on bibliography, some important moments from Constantin Stere’s life, the novelty of this study consisting of historical and historiographical revaluation of the importance of Constantin Stere, proposing a new approach and a historical perspective of the subject. The current state of research on the topic consisted in a review and reevaluation of sources. Thus, we can mention that about Constantin Stere are written important works, studies, articles, numerous online sites that published articles about his work etc. A historiographical reconsideration of the subject proposed reveals a growing interest in the debate about his personality. We will mention the following works: Virginia Musat: Constantin Stere. The Writer (1978; Ion Căpreanu, The essay of a restitution. Constantin Stere (1988, Zigu Ornea Life of Constantin Stere (1989, 1991, a monography in two volumes. He also republished in Bucharest in 1991 and 1993, the work dedicated to Stere. The increased attention also in Moldavia was revealed in 1991 when appears the V. Badiu’s documentation about C. Stere’s activity. A great importance has I

  4. What Makes Your Writing Style Unique? Significant Differences Between Two Famous Romanian Orators

    NARCIS (Netherlands)

    Dascalu, Mihai; Gifu, Daniela; Trausan-Matu, Stefan

    2016-01-01

    This paper introduces a novel, in-depth approach of analyzing the differences in writing style between two famous Romanian orators, based on automated textual complexity indices for Romanian language. The considered authors are: (a) Mihai Eminescu, Romania’s national poet and a

  5. (History – telling the nation: the narrative construction of Romanianism in the late 19th century

    Directory of Open Access Journals (Sweden)

    Mihai Stelian Rusu

    2014-06-01

    Full Text Available This paper is a study in historical socio-anthropology, focusing on the political process of Romanian nation building and its corresponding anthropological program of creating the national self. Starting from the assumption that human being is a “storytelling animal” nested in a (history-telling community pillared upon “narrative traditions,” this paper examines the stock of stories told through history schoolbooks about the Romanian past as a means of narrative construction of Romanian national identity. Consequently, the paper looks at the nationalizing process launched by Romanian state authorities in the wake of the political union of 1859, arguing that the political building of Romanian nation implied the narrative articulation, followed by the recursive institutional reciting within the public educational system, of a “Romanian master story” as a means of breeding national Romanians out of Orthodox peasants. After detailing the pedagogy of the nation emerged in the second half of the 19th century as establishing the norms of (history-telling the national past, the study concludes by highlighting the main themes, or “schematic narrative templates,” into which the Romanian master story has been poured out.

  6. The role of religion in protecting older Romanian migrants from loneliness

    NARCIS (Netherlands)

    Ciobanu, R.O.; Fokkema, T.

    2017-01-01

    This article explores qualitatively how and to what extent religion protects older Romanian migrants from loneliness. The analysis is based on fieldwork research in two Swiss cantons and in neighbouring France among 30 Romanian migrants aged 57+. The sample is heterogeneous, made up of persons who

  7. Integration Processes of a Romanian Group in a Huelva Village through Family Life Stories

    Science.gov (United States)

    Díaz-Reales, Antonia-María; Aguaded-Gómez, Ignacio

    2015-01-01

    This paper examines the integration of Romanian immigrants in Lucena del Puerto (Huelva, Spain) through the life stories of two families of Romanian origin. The experiences of the groups presented in this study were analyzed. Both families were in the town for work, to grow and harvest strawberries. We observed a contrast between idealistic views…

  8. The Holocaust as Reflected in Communist and Post-Communist Romanian Textbooks

    Science.gov (United States)

    Barbulescu, Ana; Degeratu, Laura; Gusu, Cosmina

    2013-01-01

    Romanian history textbooks were mostly silent about the Holocaust during the Communist era. The authors reconstructed the different models of remembering the Holocaust that are present in post-Communist Romanian textbooks. The analysis revealed the existence of six different models of recollecting this history. The six models of representing the…

  9. Romanian, Spanish and US Secondary Science Teacher Perceptions of Threats to the Biosphere

    Science.gov (United States)

    Robinson, Michael; Naumescu, Adrienne Kozan; Ives, Bob

    2009-01-01

    This paper presents the data from a current study involving 41 Romanian secondary science teachers and a previously published study that compared 89 Spanish and 42 US secondary science teachers. All three groups were convenience samples who answered a two part questionnaire that was given in English, Spanish or Romanian, depending on the sample.…

  10. Digital practices in everyday lives of 4 to 6 years old Romanian children

    Directory of Open Access Journals (Sweden)

    Gyöngyvér Tőkés

    2016-12-01

    Full Text Available The purpose of this study is to present some findings of a broader research called Digital literacy and multimodal practices of young children from Romania. The mentioned research was part of the EU COST Action IS1410 involving similar endeavours from over 30 countries (COST 2014; Bakó, 2016: p. 146. In our research we used several sources for data collection such as children and their parents, as well as kindergarten educators. We collected qualitative data using three methods: the visual method of drawing, semi-structured interviews and observation. In this study we present digital practices of 4 to 6 years old Romanian children based on interviews made with the children’s parents. We found similar results to other Romanian (Velicu, Mitarcă, 2016 and European (Chaudron, 2015 research such as: the access and use of digital technology is present but not dominant in the daily routines of Romanian young children; Romanian young children’s favourite digital devices are tablets and smartphones; Romanian young children’s familiar digital activities are watching YouTube videos, playing games, making or watching photos and videos about themselves and their families; Romanian young children learn the use of digital devices by observation and imitation, and through testing; the level of Romanian young children’s digital skills is basic; the digitally unexperienced Romanian parents are not supportive with children’s digital endeavours.

  11. Reflections on the Status of Hungarian Loanwords in Old Romanian Translations

    Directory of Open Access Journals (Sweden)

    Pál Enikő

    2015-03-01

    Full Text Available Translation has always been important for religion as a way of preaching God's word. The first Romanian translations of religious texts, including the first (although incomplete translation of the Bible, date from the sixteenth century. In this early period of Romanian writing, Romanian translators encountered several problems in conveying the meaning of these texts of a great complexity. Some of the difficulties were due to the source texts available in the epoch, others to the ideal of literal translation, to the principle of legitimacy or to the relatively poor development of Romanian language which limited the translators' options. The present study focuses on the causes and purposes for which lexical items of Hungarian origin interweave old Romanian translations. In this epoch, Hungarian influence was favoured by a complex of political, legal, administrative and socioculturel factors, sometimes even forced by these circumstances. On the one hand, given the premises of vivid contacts between Romanians and Hungarians in the regions where the old Romanian translations (or their originals can be located, a number of Hungarian loanwords of folk origin penetrated these texts. On the other hand, when using Hungarian sources, translators have imported useful source language caiques and loanwords, which have enriched Romanian language.

  12. Physics for all, who want to join in conversation. On atomic power, dirty bombs, space research, solar energy, and the global heating

    International Nuclear Information System (INIS)

    Muller, Richard A.

    2009-01-01

    Which dangers contains the global heating really? What can happen at an attack on a atomic power plant?. Which chances offer renewable energies? Questions which are put daily in the pursuing of news - but to which we have only seldomly answers ready, because basic physical knowledge is absent. But it must not even be the great world policy. Already at the decision wether solar cells shall be mounted on the roof or punted on geothermal heat physics are not unimportant. More often than we think it are natural sciences, which yield the foundations for important decisions. Richard A. Muller explains simply and illustratively, how physics determines our life. Thereby he removes prejudices and mediates quite surprising insights

  13. Cycle for Science: An informal outreach program connecting K-12 students with renewable energy and physics through miniature 3D-printed, solar-powered bicycles

    Science.gov (United States)

    Woods-Robinson, R.; Case, E.

    2017-12-01

    Engaging communities with renewable energy is key to fighting climate change. Cycle for Science, an innovative STEM outreach organization, has reached more than 3,000 K-12 students across the United States by bringing early-career female scientists into classrooms to teach basic physics and solar energy engineering through hands-on, DIY science activities. We designed a fleet of miniature, 3D-printed, solar-powered bicycles called "Sol Cycles" to use as teaching tools. Traveling by bicycle, Cycle for Science has brought them to rural and urban communities across the U.S. in two major efforts so far: one traversing the country (2015), and one through central California (2017). The program involves (1) introducing the scientists and why they value science, (2) running a skit to demonstrate how electrons and photons interact inside the solar panel, (3) assembling the Sol Cycles, (4) taking students outdoors to test the effects of variables (e.g. light intensity) on the Sol Cycles' movement, (5) and debriefing about the importance of renewable energy. In addition to physics and solar energy, the lessons teach the scientific process, provide tactile engagement with science, and introduce a platform to engage students with climate change impacts. By cycling to classrooms, we provide positive examples of low-impact transportation and a unique avenue for discussing climate action. It was important that this program extend beyond the trips, so the lesson and Sol Cycle design are open source to encourage teachers and students to play, change and improve the design, as well as incorporate new exercises (e.g. could you power the bicycle by wind?). Additionally, it has been permanently added to the XRaise Lending Library at Cornell University, so teachers across the world can implement the lesson. By sharing our project at AGU, we aim to connect with other scientists, educators, and concerned citizens about how to continue to bring renewable energy lessons into classrooms.

  14. PHYSICS

    CERN Multimedia

    P. Sphicas

    There have been three physics meetings since the last CMS week: “physics days” on March 27-29, the Physics/ Trigger week on April 23-27 and the most recent physics days on May 22-24. The main purpose of the March physics days was to finalize the list of “2007 analyses”, i.e. the few topics that the physics groups will concentrate on for the rest of this calendar year. The idea is to carry out a full physics exercise, with CMSSW, for select physics channels which test key features of the physics objects, or represent potential “day 1” physics topics that need to be addressed in advance. The list of these analyses was indeed completed and presented in the plenary meetings. As always, a significant amount of time was also spent in reviewing the status of the physics objects (reconstruction) as well as their usage in the High-Level Trigger (HLT). The major event of the past three months was the first “Physics/Trigger week” in Apri...

  15. Geopolitical aspects of Jewish presence in the Romanian principalities during the middle ages

    Directory of Open Access Journals (Sweden)

    Silviu Costachie

    2007-11-01

    Full Text Available „Geopolitical aspects of Jewish presence in the Romanian Principalities, during the Middle Ages” is probably one of the very few scientific articles about the geopolitical role of Jewish existence in Romanian territory during the last centuries. Few historians dared to deal with this topic, as it was regarded a very delicate issue. The author is the only geographer that managed to show us some geopolitical aspects regarding the immense role of this ethnic group in the political, economical and social life of the Romanian people during the Middle Ages. Based on various sources of information, and expressing all the facts from a geographical point of view, the author offers us an analytic study of the geopolitical role of Jews who had settled in Romanian territory between XIVth and XVIIIth centuries. Interesting facts are revealed regarding the way Romanian ‘voivodes’ came to the throne and the help they received from the Jews.

  16. SERVARE-VITAS political consequences for Romanian national government and military of hostage deaths in a Romanian Special Operations Forces hostage rescue operation

    OpenAIRE

    Rapanu, Adrian.

    2006-01-01

    Humankind conflicts reached a point where the use of terrorism continues to be viewed as an acceptable and valuable instrument to pursue political goals. Because of the fact that the Romanian forces have encountered little action in the terrorism arena, one can say that the Romanian counter-terrorism and antiterrorism arrangements within the law enforcement and military are immature. This paper attempts to shed light upon the current crisis management procedures and how that arrangement...

  17. National Physics Conference, CNF 2001, Iasi. Abstracts

    International Nuclear Information System (INIS)

    Rusu, George; Caltun, Ovidiu

    2001-01-01

    The National Physics Conference, organized by Romanian Physics Society, was held on October 18-20, 2001 in Iasi, Romania. There were 8 sections as follows: Theoretical and Computational Physics; Magnetism and Magnetic Materials; Condensed Matter Physics and Technical Physics; Plasma Physics; Atomic and Nuclear Physics; Optics and Quantum Electronics; Physics and Education; Biophysics, Earth and Environment Physics. The papers accepted as being of INIS interest were mainly in the fields of Plasma Fusion, High Energy and Nuclear Physics, Instrumentation Related to Nuclear Science, Radiation Protection, Isotope Production and Materials Science

  18. Historical Romanian meteorites: emendations of official catalogue records

    Directory of Open Access Journals (Sweden)

    Dana Lüttge-Pop

    2013-12-01

    Full Text Available With its more than 50,000 valid official and provisory meteorite entries, the online catalogue of The Meteoritical Society, i.e., the Meteoritical Bulletin Database (MBDB represents the most authorized and primary source of information in the field. Unfortunately, this official reference contains some erroneous geographical information in the case of five historical Romanian meteorites. For Zsadany, the current country information is “Hungary, Bekes county” instead of Romania, Timiş County. For Mezö-Madaras and Tauti, the county affiliations “Harghita” and respectively “Cluj” have to be corrected into Mureş and Arad, respectively. Geographical coordinates for Kakowa and Ohaba require minor corrections, only. The source of these errors resides in changes of names and administrative affiliations of the localities of the fall/find, while the formal nomenclature protocol requires the meteorite name in the original description to be preserved. The example of the historical Romanian meteorites illustrates the challenges that a researcher unfamiliar with a region faces when locating old specimens, in general. This requires knowledge of regional history and geography, and sometimes access to the original references - usually not written in English, or having a somehow limited circulation. Additionally, in the last two decades several new publications provided more detailed classification information on Sopot, Ohaba, Tauti and Mocs meteorites. Sopot was classified as H5, with shock stage S3. The studied Ohaba and Tauti samples also attested S3 shock stages. Variable shock stages (S3-5 were identified in Mocs samples, the most well-known Romanian meteorite. This new information should be added to the corresponding MBDB entries.

  19. PHYSICS

    CERN Multimedia

    D. Acosta

    2010-01-01

    A remarkable amount of progress has been made in Physics since the last CMS Week in June given the exponential growth in the delivered LHC luminosity. The first major milestone was the delivery of a variety of results to the ICHEP international conference held in Paris this July. For this conference, CMS prepared 15 Physics Analysis Summaries on physics objects and 22 Summaries on new and interesting physics measurements that exploited the luminosity recorded by the CMS detector. The challenge was incorporating the largest batch of luminosity that was delivered only days before the conference (300 nb-1 total). The physics covered from this initial running period spanned hadron production measurements, jet production and properties, electroweak vector boson production, and even glimpses of the top quark. Since then, the accumulated integrated luminosity has increased by a factor of more than 100, and all groups have been working tremendously hard on analysing this dataset. The September Physics Week was held ...

  20. Exploring Differences in Leadership Styles in Romanian Software Development Industry

    Directory of Open Access Journals (Sweden)

    Sofia DAVID

    2013-12-01

    Full Text Available Leadership style is considered an important factor that influences the firm perfomance. The aim of the present paper is to explore the correlations between the gender and management level of the managers, considered as independent variables, and the managers leadership styles as dependent variables. The study was based on an empirical research undertaken on a representative sample of 80 managers from different hierarchical levels in Romanian software development companies. The research methodology involved a design of two hypotheses, tested by means of Pearson chi-square. The research results emphasize a cultural specific context and some suggestions for future research are provided.