Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "Farina, A." wg kryterium: Autor

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-5 z 5
    Tytuł:
    An analysis of the Italian ro-ro and ro-pax network in the years 2008-2015
    Autorzy:
    Lupi, M.
    Farina, A.
    Pratelli, A.
    Bellucci, L.
    Powiązania:
    https://bibliotekanauki.pl/articles/961507.pdf
    Data publikacji:
    2017
    Wydawca:
    Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
    Tematy:
    Motorway of the Sea
    MoS
    Italian MoS network
    MoS routes
    ro-pax
    ro-ro
    ro-pax services
    ro-ro services
    road transport
    competitiveness
    autostrada morska
    włoska sieć autostrad morskich
    trasy MoS
    obsługa ro-pax
    obsługa ro-ro
    transport drogowy
    konkurencyjność
    Opis:
    In this paper, the development of Motorways of the Sea (MoS) services offered at Italian ports from 2008 to 2015 is analyzed. In particular, a detailed research on MoS routes calling at Italian ports in the year 2015 is carried out; within MoS routes: ropax and only cargo ro-ro services are identified. MoS routes in the year 2015 are compared with those in the years 2008, 2010 and 2012. The study highlights two main aspects. First, the great majority of MoS routes in Italy are ro-pax ones: ro-ro routes are only 31% of the total, but ro-pax service frequencies are highly variable during the year, from high to low season. Second, due to the economic crisis, carriers are trying to operate services with high load factors and trying to find new markets: in fact, from 2008 to 2015, route frequencies have decreased, whereas the number of port calls in each route has increased. Finally, the capability of ro-ro and ro-pax routes of being competitive versus all-road transport has been analyzed. The analysis has shown that both ro-ro and ro-pax routes show relevant problems in terms of their competitiveness against all-road transport. Ro-pax routes are not reliable and ro-ro routes are not fast and frequent; thus, they both do not fulfill essential requirements for MoS services.
    Źródło:
    Transport Problems; 2017, T. 12, z. spec.; 127-140
    1896-0596
    2300-861X
    Pojawia się w:
    Transport Problems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Surveillance Unattended Foliage Penetrating Radar for Border Control and Homeland Protection
    Autorzy:
    Amato, F.
    Farina, A.
    Fiorini, M.
    Gallone, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/117644.pdf
    Data publikacji:
    2013
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    marine traffic
    Homeland Protection
    Border Control
    Opis:
    The increasing request for safety, security and environment protection at local and national level reveal the deficiency of the traditional surveillance and control centers to satisfy the needs and requirements of modern border control systems for homeland protection where land border is expected to be monitored as well as the maritime one. This is, for instance, the case of any land border affected by hidden immigration and/or illegal traffics as well as any small areas such as critical infrastructures or military/ civilian posts in forest or jungle environment characterized by vegetation. In such challenging environment, logistics constraints strongly recommend to have very low power devices able to operate months or years without maintenance. A such scenario should be the perfect place for implementing an Unattended Ground Sensors (UGS) network making use FOliage PENetration (FOPEN) radar for border control. The paper aims to present the basic characteristics and preliminary results of a Surveillance Unattended FOPEN (SUF) radar suitable for detecting moving targets, people or vehicles, in dense forest environment.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 2; 193-196
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Design of Pareto-Optimal Radar Receive Filters
    Autorzy:
    De Maio, A.
    Piezzo, M.
    Iommelli, S.
    Farina, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/227067.pdf
    Data publikacji:
    2011
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    radar receive filter design
    mismatched filte
    design
    multi-objective optimization problem
    Pareto-optimal points
    Opis:
    This paper deals with the design of radar receive filters jointly optimized with respect to sidelobe energy and sidelobe peaks via Pareto-optimal theory. We prove that this criterion is tantamount to jointly minimizing two quadratic forms, so that the design can be analytically formulated in terms of a multi-objective optimization problem. In order to solve it, we resort to the scalarization technique, which reduces the vectorial problem into a scalar one using a Pareto weight defining the relative importance of the two objective functions. At the analysis stage, we assess the performance of the receive filters in correspondence of different values of the Pareto weight highlighting the performance compromises between the Integrated Sidelobe Level (ISL) and the Peak Sidelobe Level (PSL).
    Źródło:
    International Journal of Electronics and Telecommunications; 2011, 57, 4; 477-481
    2300-1933
    Pojawia się w:
    International Journal of Electronics and Telecommunications
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Carved teeth and strange jaws: how glyptodonts masticated
    Autorzy:
    Farina, R A
    Vizcaino, S F
    Powiązania:
    https://bibliotekanauki.pl/articles/20133.pdf
    Data publikacji:
    2001
    Wydawca:
    Polska Akademia Nauk. Instytut Paleobiologii PAN
    Tematy:
    glyptodont
    biomechanics
    paleobiology
    tooth
    strange jaw
    jaw mechanics
    South America
    Opis:
    In this paper, the highly peculiar masticatory apparatus of glyptodonts is studied. The general morphology of the skull is analysed using a morphometric procedure, the Resistant Fit Theta Rho Analysis, which allows comparison among different biological forms. Here, a large terminal form, the late Pleistocene genus Glyptodon, is compared with the smaller primitive Miocene genus Propalaehoplophorus, and with the generalised Recent armadillo Chaetophractus. The masticatory musculature of glyptodonts is reconstructed. Their tooth form and wear facets, as well as their mandibular symphysis and jaw joint, are analysed. A model of jaw movement is constructed based on these analyses. It is demonstrated that the masticatory apparatus of glyptodonts had undergone a telescoping process, which was already underway in the most ancient forms whose skull is known. This process created problems in regard to the way stresses produced by mastication were absorbed by the mandible, and therefore it might be regarded as non-adaptive. Some functional explanatory hypotheses are discussed, such as a requirement of keeping the moment of the weight of the cranium small enough to be counterbalanced by the neck muscles, or fitting the head into the armour.
    Źródło:
    Acta Palaeontologica Polonica; 2001, 46, 2
    0567-7920
    Pojawia się w:
    Acta Palaeontologica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Effects of Mutual Coupling of Radiating Antennas on an Adaptive Radar Detector
    Autorzy:
    De Nicola, S.
    De Maio, A.
    Farina, A.
    Fiorini, M.
    Infante, L.
    Piezzo, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/227055.pdf
    Data publikacji:
    2011
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    adaptive radar
    detection
    mutual coupling effects
    between radiating elements
    constant false alarm rate
    interference rejection
    Opis:
    In this paper, we address the adaptive detection/classification of signals in a homogenous interference environment. We refer to a radar system equipped with a phased array antenna and account for both the presence of mutual coupling between radiating antennas and a possible coherent interferer impinging on the array mainbeam. To deal with this scenario, we adopt a two-stage detection/classification scheme, enjoying the Costant False Alarm Rate (CFAR) property, to discriminate between target detection and coherent interferer rejection. Finally, we evaluate the system performance via Monte Carlo simulations. The results show that our system has interesting rejection capabilities and satisfactory detection levels. As a consequence, it could be successfully applied in real scenarios where mutual coupling is present.
    Źródło:
    International Journal of Electronics and Telecommunications; 2011, 57, 4; 451-457
    2300-1933
    Pojawia się w:
    International Journal of Electronics and Telecommunications
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-5 z 5

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies