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  1. Article ; Online: DPSIR conceptual framework role

    Pîrvu M. / Petrovici M.

    Knowledge and Management of Aquatic Ecosystems, Vol 0, Iss 411, p

    a case study regarding the threats and conservation measures for caddisflies (Insecta: Trichoptera) in Romania

    2013  Volume 11

    Abstract: The implementation of some strategies such as DPSIR framework may lead to a better coordination at both local and national level with a view to maintaining biodiversity and quality of water bodies. The different sensibility of the benthic ... ...

    Abstract The implementation of some strategies such as DPSIR framework may lead to a better coordination at both local and national level with a view to maintaining biodiversity and quality of water bodies. The different sensibility of the benthic macroinvertebrates has been used in determining the manner in which these communities are being influenced by the socio-economic development, in the end modifying the biodiversity. The present study aims at presenting a list concerning the different species of caddisflies identified in the larva phase in Natura 2000 site Lower Gorge of Mureş river, to draw attention on existing threats regarding the quality of aquatic ecosystems based on the indentified caddisflies species and also to propose a series of conservation measures considered essential to the sustainable development of socio-ecological complexes in the target area. The sample collecting points were represented by 13 stations used to identify the caddisflies species in the larva phase. There were identified 20 species included in a number of 7 families. The most frequent species were Hydropsyche instabilis and Hydropsyche fulvipes (qualitative samples), and Hydropsyche instabilis, Hydropsyche fulvipes and Ecclisopteryx madida (quantitative samples), respectively.
    Keywords caddisflies ; biodiversity ; Natura 2000 ; DPSIR ; Romania ; Aquaculture. Fisheries. Angling ; SH1-691 ; Agriculture ; S
    Subject code 333
    Publishing date 2013-11-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article: Structure of Bird Communities from Cefa Nature Park

    Petrovici, Milca / Attila Nagy

    Transylvanian review of systematical and ecological research. 2015 Sept. 8, v. 16, no. 1

    2015  

    Abstract: Cefa Nature Park had, even before its establishment, a protection status directed especially towards the bird fauna, in which varied and vast wetlands, forests, meadows and agricultural lands with low agricultural activity are found. The present paper ... ...

    Abstract Cefa Nature Park had, even before its establishment, a protection status directed especially towards the bird fauna, in which varied and vast wetlands, forests, meadows and agricultural lands with low agricultural activity are found. The present paper shows the results of a long period of monitoring (1991-2012) the bird fauna from this area. There are currently 78 identified species, protected and recorded in the Annex I from Birds Directive 79/409/CEE. Another 168 species were identified, that are not found on the above list, thus reaching a total number of 246 species (66% of the total bird fauna of Romania). Quantitative data is also shown with respect to the size of these species population, as well as the belonging to the sedentary or migratory species group. All of the results support the fact that Cefa Nature Park is an area of major importance for bird fauna in the Northwestern territory of Romania, and especially for those species that need wetland habitats for nesting, passage or wintering
    Keywords agricultural land ; birds ; fauna ; forests ; habitats ; meadows ; migratory species ; monitoring ; nesting ; wetlands ; Romania
    Language English
    Dates of publication 2015-0908
    Size p. 109-124.
    Publishing place De Gruyter Open
    Document type Article
    ISSN 2344-3219
    DOI 10.1515/trser-2015-0006
    Database NAL-Catalogue (AGRICOLA)

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  3. Book ; Online: Closed-loop experiments on the BrainScaleS-2 architecture

    Schreiber, K. / Wunderlich, T. C. / Pehle, C. / Petrovici, M. A. / Schemmel, J. / Meier, K.

    2020  

    Abstract: The evolution of biological brains has always been contingent on their embodiment within their respective environments, in which survival required appropriate navigation and manipulation skills. Studying such interactions thus represents an important ... ...

    Abstract The evolution of biological brains has always been contingent on their embodiment within their respective environments, in which survival required appropriate navigation and manipulation skills. Studying such interactions thus represents an important aspect of computational neuroscience and, by extension, a topic of interest for neuromorphic engineering. Here, we present three examples of embodiment on the BrainScaleS-2 architecture, in which dynamical timescales of both agents and environment are accelerated by several orders of magnitude with respect to their biological archetypes.

    Comment: Neuro-inspired Computational Elements Workshop (NICE 2020). arXiv admin note: text overlap with arXiv:1912.12980
    Keywords Quantitative Biology - Neurons and Cognition
    Publishing date 2020-04-29
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Book ; Conference proceedings: Heavy ion physics at low, intermediate and relativistic energies using 4π detectors

    Petrovici, M

    proceedings of international research workshop ; Poiana Brasov, Romania, October 7 - 14, 1996

    1997  

    Institution International Research Workshop on Heavy Ion Physics at Low, Intermediate and Relativistic Energies Using 4-Pi-Detectors
    Event/congress International Research Workshop on Heavy Ion Physics at Low, Intermediate and Relativistic Energies using 4π Detectors; (Poiana Braşov, Romania) (1996.10.07-14)
    Author's details eds., M. Petrovici
    Language English
    Size X, 454 S, Ill., graph. Darst
    Publisher World Scientific
    Publishing place Singapore u.a.
    Document type Book ; Conference proceedings
    ISBN 9810232276 ; 9789810232276
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  5. Book ; Online: Brain-Inspired Hardware for Artificial Intelligence

    Wunderlich, Timo C. / Kungl, Akos F. / Müller, Eric / Schemmel, Johannes / Petrovici, Mihai

    Accelerated Learning in a Physical-Model Spiking Neural Network

    2019  

    Abstract: Future developments in artificial intelligence will profit from the existence of novel, non-traditional substrates for brain-inspired computing. Neuromorphic computers aim to provide such a substrate that reproduces the brain's capabilities in terms of ... ...

    Abstract Future developments in artificial intelligence will profit from the existence of novel, non-traditional substrates for brain-inspired computing. Neuromorphic computers aim to provide such a substrate that reproduces the brain's capabilities in terms of adaptive, low-power information processing. We present results from a prototype chip of the BrainScaleS-2 mixed-signal neuromorphic system that adopts a physical-model approach with a 1000-fold acceleration of spiking neural network dynamics relative to biological real time. Using the embedded plasticity processor, we both simulate the Pong arcade video game and implement a local plasticity rule that enables reinforcement learning, allowing the on-chip neural network to learn to play the game. The experiment demonstrates key aspects of the employed approach, such as accelerated and flexible learning, high energy efficiency and resilience to noise.
    Keywords Computer Science - Neural and Evolutionary Computing ; Computer Science - Artificial Intelligence ; Computer Science - Emerging Technologies
    Subject code 006
    Publishing date 2019-09-24
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Book: Incomplete deep inelastic processes in 100 Mo+ 100 Mo and 120 Sn+ 120 sn at 18 and 24 MeV/u

    Petrovici, M

    (NP / Central Institute of Physics ; 72)

    1989  

    Title variant 100Mo+100Mo 120Sn+120Sn
    Author's details M. Petrovici
    Series title NP / Central Institute of Physics ; 72
    Language English
    Size 12 S.
    Publishing place Bucharest
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  7. Book: A hybrid position-sensitive light charged particles detector

    Petrovici, M

    (NP / Institute of Atomic Physics ; 75)

    1990  

    Author's details M. Petrovici
    Series title NP / Institute of Atomic Physics ; 75
    Language English
    Size 7 S.
    Publishing place Bucharest
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  8. Book: Fast dissipative collisions

    Petrovici, M

    (Preprint. Gesellschaft für Schwerionenforschung mbH, GSI ; 87-10)

    1987  

    Institution Gesellschaft für Schwerionenforschung
    Author's details Petrovici, M. u.a. [Mitarb.]. Gesellschaft für Schwerionenforschung mbH, Darmstadt
    Series title Preprint. Gesellschaft für Schwerionenforschung mbH, GSI ; 87-10
    Language English
    Size ca. 63 S
    Publishing place Darmstadt
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  9. Book: Device for reaction analysis based on a complex and unsurpassed on-line acquisition system

    Petrovici, M

    (NP / Central Institute of Physics ; 55)

    1986  

    Author's details M. Petrovici
    Series title NP / Central Institute of Physics ; 55
    Language English
    Size 16 S.
    Publishing place Bucharest
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  10. Article: Psychotherapie in der Neurologie

    Schmidt, R. / Löttgen, J. / Bösch, J. / Petrovici, M.

    Praxis klinische Verhaltensmedizin und Rehabilitation

    2001  Volume 14, Issue 56, Page(s) 280

    Language German
    Document type Article
    ZDB-ID 1379875-3
    ISSN 0933-842X
    Database Current Contents Medicine

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    In stock of ZB MED Cologne/Königswinter

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