Autor: Ferrari, G. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: NATOs new standardization organization tackles an erstwhile elusive goal
Autorzy:: Ferrari, G. B.
Powiązania:: NATO Review 1995, nr 3, s. 33-35
Data publikacji:: 1995
Tematy:: Biuro Standaryzacji NATO zadania 1995 r.
Normalizacja wojskowa NATO 1995 r.
Opis:: Zadania Biura Standaryzacji NATO. Ustalanie priorytetów i sprawowanie nadzoru nad realizacją wspólnych programów NATO.
Fot.
Dostawca treści:: Bibliografia CBW

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Skocz do pozycji: 2.

Tytuł:: A new hybrid (hydro-numerical) model of the circulatory system
Autorzy:: Darowski, M.
Kozarski, M.
Ferrari, G.
Zieliński, K.
Górczyńska, K.
Szczepanowski, A.
Pałko, K. J.
Fresiello, L.
Di Molfetta, A.
Powiązania:: https://bibliotekanauki.pl/articles/199804.pdf
Data publikacji:: 2013
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: lumped parameter circulatory model
hybrid hydro-numerical models
impedance transformers
LVAD assistance
variable elastance
Opis:: The paper presents a hybrid (hydro-numerical) circulatory model built to be used as a complementary tool for clinical purposes. It was developed at the Institute of Biocybernetics and Biomedical Engineering - Polish Academy of Sciences (Poland) in co-operation with the Institute of Clinical Physiology - National Council of Research (Italy). Main advantages of the model are: 1) high accuracy and repeatability of parameters setting, characteristic of numerical solutions, 2) maximum flexibility achieved by implementing the largest possible number of the model’s elements in the numerical way, 3) ability to test mechanical heart assist devices provided by special computer applications; in the model two physically different signal environments - numerical and hydraulic - are connected by special impedance transformers interfacing physical and numerical parts of the model; 4) eliminating flowmeters, as the voltage controlled flow sources embedded in the system provide information on flows. In vitro tests were performed to evaluate the circulatory model: a) modelling and simulation of physiological and pathological states parameters vs. left ventricular end-systolic elastance (Emax l) and rest volume (Vol) variations, b) testing the effect of LVAD counterpulsation on circulatory hemodynamics and ventricular energetics; it resulted in the increase of total cardiac output (COLV tot) from pathological value 3.8 to 5.4 l·min−1, mean aortic pressure mPas from 67.8 to 96.1 mmHg and in the decrease of left atrial pressure mPla from 15.7 to 7.7 mmHg and External Work nEW by 37.5%. The model was verified based on literature data.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2013, 61, 4; 993-1003
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Morphological and molecular characterization of entomophthorales (Entomophthoromycota: Entomophthoromycotina) from Argentina
Autorzy:: Manfrino, Romina G.
Castrillo, Louela A.
López Lastra, Claudia C.
Toledo, Andrea V.
Ferrari, Walter
Jansen, Annette B.
Powiązania:: https://bibliotekanauki.pl/articles/11543394.pdf
Data publikacji:: 2020
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: morphological characteristics
molecular characteristics
Entomophthorales
Entomophthoromycota
Entomophthoromycotina
insect pest
host range
Argentina
Opis:: We characterized 17 insect-pathogenic entomophthoralean fungal isolates (Entomophthoromycotina: Entomophthorales) using morphological and molecular techniques. We identified four species from various insect hosts: (i) Entomophthora planchoniana, six specimens from aphids; (ii) Pandora neoaphidis, three specimens from aphids; (iii) Zoophthora phalloides from an aphid; and (iv) Z. radicans, seven specimens from insects in the orders Diptera, Hemiptera, and Lepidoptera. Analysis of ITS1 data from E. planchoniana showed clustering in accordance to aphid host species. Entomophthora planchoniana from Macrosiphum euphorbiae clustered together, separate from the isolate from Myzus persicae. The P. neoaphidis specimens clustered with sequences from other aphid-pathogenic Pandora species in GenBank. In this study, Z. phalloides from Brevicoryne brassicae and Z. radicans from an unidentified species of Chironomidae (Diptera) in Argentina were characterized for the first time. The present study was initiated to elucidate the taxonomy of the entomophthoralean fungi in Argentina according to their morphological and molecular characters. The presented results emphasize the significance of the combination of molecular data and information on morphology, ecology, and host range for accurate identification of entomophthoralean and allied genera.
Źródło:: Acta Mycologica; 2020, 55, 2; 5522
0001-625X
2353-074X
Pojawia się w:: Acta Mycologica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Red photonic glasses and confined structures
Autorzy:: Gonçalves, R. R.
Lukowiak, A.
Ristic, D.
Boulard, B.
Chiappini, A.
Chiasera, A.
Dorosz, D.
Marciniak, M.
Righini, G. C.
Ferrari, M.
Powiązania:: https://bibliotekanauki.pl/articles/953055.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: glass photonics
rare earth ions
waveguides
integrated optics
glass-ceramic
microspheres
whispering gallery modes
SiO2-HfO2
SiO2-SnO2
fotonika szkła
jony pierwiastków ziem rzadkich
falowody
optyka zintegrowana
ceramika szklana
mikrokulki
SiO2- HfO2
Opis:: We present some recent results obtained by our team in rare earth doped photonic glasses and confined structures, in order to give some highlights regarding the state of art in glass photonics. To evidence the unique properties of transparent glass ceramics we compare spectroscopic and structural properties between the parent glass and the glass ceramics. Starting from planar waveguides we move to spherical microresonators, a very interesting class of photonic confined structures. We also conclude the short review with some remarks about the perspective for glass photonics.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2014, 62, 4; 647-653
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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