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Improvement of absolute band gaps in 2D photonic crystals by anisotropy in dielectricity

Li, Zhi-Yuan; Gu, Ben-Yuan; Yang, Guo-Zhen - In: The European Physical Journal B - Condensed Matter and … 11 (1999) 1, pp. 65-73

Two-dimensional (2D) photonic band gaps (PBG) structure fabricated from anisotropic dielectric is studied by solving Maxwell’s equations with use of plane-wave expansion method. Numerical simulations show that absolute photonic band gaps can be substantially improved in two dimensional square...

Persistent link: https://www.econbiz.de/10010992524

Surface reorientation dynamics of nematic liquid crystals

Faetti, S.; Nobili, M.; Raggi, I. - In: The European Physical Journal B - Condensed Matter and … 11 (1999) 3, pp. 445-453

In this paper we report an experimental investigation on the dynamics of the azimuthal director reorientation at a nematic-solid interface. Three qualitatively different kinds of substrates have been investigated: I) intrinsically anisotropic SiO-substrates (60°-evaporation), II) isotropic...

Persistent link: https://www.econbiz.de/10010992611

FINANCING OF THE REGIONAL POLICY AND OF THE COHESION POLICY IN THE EUROPEAN UNION THROUGH STRUCTURAL INSTRUMENTS

Dorobantu, Adela DOROBANTU - In: Journal of Community Positive Practices (2012) 1, pp. 90-109

The European Union established a long-term process for the development and implementation of comprehensive measures in its regional and cohesion policies. The involved structural instruments became drives for sustainable socio-economic development. The structural funds allocated to Romania for...

Persistent link: https://www.econbiz.de/10010907851

Foreign Aid and Domestic Absorption

Temple, Jonathan; Sijpe, Nicolas Van de - CESifo - 2014

We introduce a new ‘supply-push’ instrument for foreign aid, to be used together with an instrumental variable estimator that filters out unobserved common factors. We use this instrument to study the effects of aid on macroeconomic ratios, and especially the ratios of consumption,...

Persistent link: https://www.econbiz.de/10010948860

THE TERRITORIAL DISTRIBUTION OF STRUCTURAL FUNDS IN THE NORTH-EAST REGION OF ROMANIA

MOROŞAN, Alexandru - In: EcoForum 2 (2013) 2, pp. 9-9

Stimulating economic growth is one of the key issues of economic sciences. The European Union has developed several policies and has allocated a considerable budget to reduce economic disparities among its members. The states that joined the EU in 2004 and 2007 undertake extensive efforts to...

Persistent link: https://www.econbiz.de/10011010593

Analysis of the Degree of Absorption of EU Funds, 2007-2013

Liliana, Ciobanu Carmen - In: Ovidius University Annals, Economic Sciences Series XIII (2013) 1, pp. 170-174

European funds have not made enough progress, the sustainable absorption being thus a challenge, the absorption rates … being very low with real problems in the implementation of approved projects. The internal absorption rate at the end of … 2012 was 16.23% and the external absorption rate (money received the European Commission in Romania) of 6.3%. …

Persistent link: https://www.econbiz.de/10010925926

Process integration of solar thermal energy with natural gas combined cycle carbon capture

Lambert, Tristan; Hoadley, Andrew; Hooper, Barry - In: Energy 74 (2014) C, pp. 248-253

This project investigates the energy cost of CO2 capture for NGCC (natural gas combined cycle) power plants and studies the effect of solar thermal energy on the energy penalty for such a system.

Persistent link: https://www.econbiz.de/10010931350

A highly efficient combined multi-effect evaporation-absorption heat pump and vapor-compression refrigeration part 2: Thermoeconomic and flexibility analysis

Janghorban Esfahani, Iman; Yoo, Changkyoo - In: Energy 75 (2014) C, pp. 327-337

This paper continues Part 1 of our study and develops a thermoeconomic model of the system with low and high pressure compressors. The thermoeconomic model was used to assess the unit cost of the fresh water and cooling and to evaluate the flexibility of the system for fuel allocation from...

Persistent link: https://www.econbiz.de/10010931358

Spectral band selection for mitosis detection in histopathology

Irshad, Humayun; Gouaillard, Alexandre; Roux, Ludovic; … - Institute for Quantitative Social Science, Harvard … - 2015

This study aims at evaluating the accuracy of mitosis detection on multispectral histopathological images by developing a solution specifically designed to take advantage of multi-spectral information. The proposed framework includes a selection of spectral bands and focal plane, detection of...

Persistent link: https://www.econbiz.de/10011213860

WAYS OF RECEIPT FINANCIAL BENEFIT FROM ALLIANCES, ZLIYANIY, ABSORPTIONS AND DEVELOPMENT OF STRATEGY UNFRIENDLY ABSORPTION

ZAYCEVA I.U. - In: ВІСНИК ЕКОНОМІКИ ТРАНСПОРТУ І … (2014) 3, pp. 69-73

absorptions and preparatory steps lead before confluence or absorption, however light up these questions in a context exactly of … „process” with the proper stages, related to this process of absorption. In the article advantages and failings are certain … associations. Design of strategy of unfriendly absorption a company-aggressor times are selected. …

Persistent link: https://www.econbiz.de/10011214104

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