317 research outputs found

    THE SODIUM CHLORIDE MINERAL WATERS IN MUREŞ COUNTY, LASTING TOURISM PROTECTION AND CAPITALIZATION

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    This study represents a continuation of the research and assessment of sodium chloride mineral water resources on the territory of the Transylvanian Depression, especially regarding the emergence of salt springs, which are still not to be found in the scholarly literature. Therefore, Mureş County will be analysed this time, a county where certain researches have been done before. Field research can be also added to these, representing the only possibility to update the data regarding the existent salt springs. The first examples already known are the sodium chloride mineral waters billeted in the lakes located in Sovata and Jabeniţa. Locations with sodium chloride mineral waters which appear at the surface under the form of salt springs with a salinity exceeding 1 g/l, as compared to the ones specified, are Sărmăşel, Târnăveni, Sângeorgiu de Mureş, Gurghiu, Orşova, Brâncoveneşti, Lunca Mureşului, Ibăneşti and Ideciu de Jos. As far as the protection of these resources is concerned, the main debated problems are related to phenomena such as their clogging and desalination, which causes many sodium chloride mineral water springs to become ephemeral

    MAS approach to political prospection and alliance analysis

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    The generalization of the Lotka-Volterra model (GLVM), to the N agents case is used in this contribution. The model is applied to model party alliances before election processes, as well as to prospect the final horizons of different candidates in Argentinian future elections which will take place on October 2011. The parameters of the model are setting using public polls. Romanian polls are used to validate the ansatzabout the meaning of the parameters considering the available data, as this election results are known

    THE STUDY OF ACCLIMATIZATION OF GRAPES OF MEDITERRANEAN ORIGIN TO THE WEATHER CONDITIONS OF THE WINE-GROWING REGIONS OF SEGARCEA

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    This study was carried out during 2019-2020 on plots belonging to the wine-growing areas of Segarcea, famous wine areas in point of extracting red wine with remarkable qualities in the south of the country. The significance of the work consists in improving the useful climate of the wi ne area of Segarcea by introducing into the culture beside black grapes varieties, renowned varieties like Feteascăneagră, Merlot, Cabernet-Sauvignon, Pinot noir, etc., other grape varieties of Mediteranean origin, such as Syrah and Marselan. The aim is to rigorously monitor the weather conditions with a direct impact on the soils with a production potential, observing the dynamics of its establishment and maturation index for each variety during the period studied

    Carotid paragangliomas: case report and imaging review

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    Background: Presentation of case reviews depicting the imaging characteristics of carotid paragangliomas, associated with a thorough analysis of the anatomical morphological features and the current therapeutic strategies.Materials and methods: We present the cases of 3 patients diagnosed with carotid paragangliomas in our clinic, illustrating diagnostic imaging elements by computer tomography (CT) and magnetic resonance imaging (MRI), but also the postoperative aspect of the carotid system, with respective anatomical, clinical and surgical considerations.Results: The imaging aspect of the carotid paragangliomas is characterised by a mass of soft tissue with intense contrast enhancement and with “salt and pepper” MRI appearance on conventional spin-echo sequences. The postoperative evolution of the patients included in the article was favourable, without any perioperative complications or signs of local tumour recurrence.Conclusions: Carotid paragangliomas are rare, often asymptomatic tumours, but with potential for increased malignancy, which raises the need for good knowledge of the cervical region pathology as well as the features of neuroendocrine tumours. CT and MRI examinations are essential for diagnosis, staging and, implicitly, for establishing the therapeutic strategy

    Tritiation of amorphous and crystalline silicon using T <inf>2</inf> gas

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    Incorporation of tritium in hydrogenated amorphous silicon (a-Si:H) and crystalline silicon (c-Si) at 250 °C using tritium (T 2) gas at pressures of up to 120 atm is reported. The tritium is stored in a surface layer which is approximately 150 and 10 nm for a-Si:H and c-Si, respectively. The concentration of tritium occluded in planar and textured c-Si is linearly dependent on the total surface area. The tritium is stable and the dominant tritium evolution occurs at temperatures above 300 °C. The concentration of tritium locked in a-Si:H and c-Si was 20 and 4 at. %, respectively. Self-catalysis appears to be important in the tritiation process. © 2006 American Institute of Physics

    The employee as 'Dish of the Day’:human resource management and the ethics of consumption

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    This article examines the ethical implications of the growing integration of consumption into the heart of the employment relationship. Human resource management (HRM) practices increasingly draw upon the values and practices of consumption, constructing employees as the ‘consumers’ of ‘cafeteria-style’ benefits and development opportunities. However, at the same time employees are expected to market themselves as items to be consumed on a corporate menu. In relation to this simultaneous position of consumer/consumed, the employee is expected to actively engage in the commodification of themselves, performing an appropriate organizational identity as a necessary part of being a successful employee. This article argues that the relationship between HRM and the simultaneously consuming/consumed employee affects the conditions of possibility for ethical relations within organizational life. It is argued that the underlying ‘ethos’ for the integration of consumption values into HRM practices encourages a self-reflecting, self-absorbed subject, drawing upon a narrow view of individualised autonomy and choice. Referring to Levinas’ perspective that the primary ethical relation is that of responsibility and openness to the Other, it is concluded that these HRM practices affect the possibility for ethical being

    Operator theory and function theory in Drury-Arveson space and its quotients

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    The Drury-Arveson space Hd2H^2_d, also known as symmetric Fock space or the dd-shift space, is a Hilbert function space that has a natural dd-tuple of operators acting on it, which gives it the structure of a Hilbert module. This survey aims to introduce the Drury-Arveson space, to give a panoramic view of the main operator theoretic and function theoretic aspects of this space, and to describe the universal role that it plays in multivariable operator theory and in Pick interpolation theory.Comment: Final version (to appear in Handbook of Operator Theory); 42 page
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