Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Darin Madzharov"'
Publikováno v:
Energy. 65:285-294
Fully EVs (electric vehicles) and PHEVs (plug-in hybrid electric vehicles) have attracted much attention in recent years. Towards an increasing share of EVs, their economic feasibility and impact on the electricity distribution have been studied in d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57c15c49bc441a8c8fb59b9fc5a88b2d
https://doi.org/10.1016/j.energy.2013.12.009
https://doi.org/10.1016/j.energy.2013.12.009
Publikováno v:
Energy Policy. 60:251-261
The combination of the ambitious German greenhouse gas reduction goals in the power sector and the nuclear phase-out raises many questions concerning the operational security of the German electricity generation system. This paper focusses on the tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90dda8d2c849e259abf8dfcc4bfa2079
https://doi.org/10.1016/j.enpol.2013.05.026
https://doi.org/10.1016/j.enpol.2013.05.026
Autor:
Darina Dicheva, Darin Madzharov, Christo Dichev, Ivelina Nikolova, Galia Angelova, Gennady Agre, Zhivko Angelov
Publikováno v:
Artificial Intelligence: Methodology, Systems, and Applications ISBN: 9783319447476
AIMSA
AIMSA
The paper presents a statistical exploration of the use of resources in Bulgarian educational site UCHA.SE based on the user logs and information on students’ interactions stored directly in the site database. This research aims at revealing gaps b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c48962d3791c8ea3c0dd70981705962d
https://doi.org/10.1007/978-3-319-44748-3_34
https://doi.org/10.1007/978-3-319-44748-3_34
Autor:
Ivelina Nikolova, Darina Dicheva, Galia Angelova, Christo Dichev, Darin Madzharov, Gennady Agre, Zhivko Angelov
Publikováno v:
Innovative Approaches and Solutions in Advanced Intelligent Systems ISBN: 9783319322063
As part of the EC FP7 project “AComIn: Advanced Computing for Innovation”, which focuses on transferring innovative technologies to Bulgaria, we have applied educational data mining to the most popular Bulgarian K-12 educational web portal, UCHA.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97c2d4ec8c26f9d2b084ba93663eaeb0
https://doi.org/10.1007/978-3-319-32207-0_8
https://doi.org/10.1007/978-3-319-32207-0_8
Publikováno v:
2012 9th International Conference on the European Energy Market.
The combination of the ambitious German greenhouse gas (GHG) reduction goals in the power sector and the nuclear phase-out raises many questions concerning the operational security of the German electricity generation system. This paper focusses on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f5d3cc007ff38587b2aa997618ef553
https://doi.org/10.1109/eem.2012.6254663
https://doi.org/10.1109/eem.2012.6254663
Publikováno v:
Applied physics letters 101(10), 103903-(2012). doi:10.1063/1.4750242
Nanotextured contact layers are used in silicon thin film solar cells for increasing the short circuit current and conversion efficiency. We developed an approach to analyze random nanotextured surfaces by atomic force microscopy and image segmentati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e80caa156de56109df9ee59fb4f475c
https://hdl.handle.net/2128/17364
https://hdl.handle.net/2128/17364
Publikováno v:
Optics express. 19
The optics of microcrystalline thin-film silicon solar cells with textured interfaces was investigated. The surface textures lead to scattering and diffraction of the incident light, which increases the effective thickness of the solar cell and resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c39043c455439e2919338e6fa90e7680
https://pubmed.ncbi.nlm.nih.gov/21445224
https://pubmed.ncbi.nlm.nih.gov/21445224
Publikováno v:
MRS Proceedings. 1153
Light trapping in microcrystalline silicon thin-film solar cells with integrated lamellar gratings was investigated. The influence of the grating dimensions on the short circuit current and quantum efficiency was investigated by numerical simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::288028ea8d1aa32b40330d5a806e0b21
https://doi.org/10.1557/proc-1153-a07-20
https://doi.org/10.1557/proc-1153-a07-20
Publikováno v:
ECS Meeting Abstracts. :1614-1614
not Available.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c44e9acb7287649bc42b2b78381fff4
https://doi.org/10.1149/ma2010-02/25/1614
https://doi.org/10.1149/ma2010-02/25/1614