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1. |
Record Nr. |
UNISOBSOBE00034197 |
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Autore |
Kujbev, Valerian V. |
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Titolo |
Scritti sulla pianificazione sovietica 1924-1935 / Valerian V. Kujbev ; introduzione di Lisa Foa ; traduzione e note di Marilla Boffito |
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Pubbl/distr/stampa |
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Milano : Feltrinelli, 1977 |
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Descrizione fisica |
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Collana |
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<I >fatti e le idee . Biblioteca di economia ; 375 |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNISA996466736303316 |
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Autore |
Nesteruk Igor |
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Titolo |
COVID-19 pandemic dynamics : mathematical simulations / / Igor Nesteruk |
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Pubbl/distr/stampa |
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Gateway East, Singapore : , : Springer, , [2021] |
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©2021 |
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ISBN |
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Edizione |
[1st ed. 2021.] |
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Descrizione fisica |
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1 online resource (XII, 172 p. 77 illus., 46 illus. in color.) |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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Introduction -- Data used for calculations, comparisons and verifications -- Classical SIR model and the exact solution of differential equations -- Results of SIR simulation for the pandemic dynamics in different countries and regions -- Procedures of the parameter identification for the waves of epidemics -- Conclusions. |
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Sommario/riassunto |
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This book highlights the estimate of epidemic characteristics for |
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different countries/regions in the world with the use of known SIR (susceptible-infected-removed) model for the dynamics of the epidemic, the known exact solution of the linear differential equations and statistical approach developed before. The COVID-19 pandemic is of great interest to researchers due to its high mortality and a negative impact to the world economy. Correct simulation of the pandemic dynamics needs complicated mathematical models and many efforts for unknown parameters identification. The simple method of detection of the new pandemic wave is proposed and SIR model generalized. The hidden periods, epidemic durations, final numbers of cases, the effective reproduction numbers and probabilities of meeting an infected person are presented for countries like USA, Germany, UK, the Republic of Korea, Italy, Spain, France, the Republic of Moldova, Ukraine, and for the world. The presented information is useful to regulate the quarantine activities and to predict the medical and economic consequences of different/future pandemics. . |
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3. |
Record Nr. |
UNISA996394796803316 |
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Autore |
Drayton Michael <1563-1631.> |
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Titolo |
Poems: by Michaell Drayton Esquire [[electronic resource]] |
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Pubbl/distr/stampa |
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London, : Printed [by Henry Ballard] for Iohn Smethwicke, and are to be sold at his shop in Saint Dunstones Church-yard, vnder the Diall, 1608 |
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Edizione |
[Newly corrected by the author.] |
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Descrizione fisica |
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[8], 144, 149-159, [5] p., 104 leaves, [124] p |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Printer's name from STC. |
Signatures: A⁴ B-2I (-2I7,8). |
Reproduction of the original in Harvard University. Library. |
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Sommario/riassunto |
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4. |
Record Nr. |
UNIORUON00399478 |
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Autore |
KERKEN, George : van der |
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Titolo |
Le mesolithique et le neolithique dans le Bassin de l'Uele : le pavement d'api; les graffiti; les cupules; les pediformes; les megalithes; les outils et les autres objets en pierre; le probleme des populations mesolithique et neolithique du Bassin de l'Uele / G. Van Der Kerken |
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Pubbl/distr/stampa |
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Bruxelles, : Academie Royale de Belgique, 1942 |
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Descrizione fisica |
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Soggetti |
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CONGO - Mesolitico |
CONGO - Neolitico |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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