Marianini stefano (46 risultati)

Condizione: New.

Condizione: Very Good. Matteucci offers a short notice on Marianini's life and scientific work, highlighting his contributions to early electrical research. 3 Pages. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Preserved in a modern card cover, prepared for practicality - an unassuming but serviceable presentation that favours function over finery. Size: 16 x 24 cms. Category: Smithsonian Institution; Cosmo Books : 29 years on ABE, 47 years taking care of customers. A bookseller you can rely on. Softcover (Booklet - Unbound Pages). …

Condizione: New.

Condizione: DISCRETO USATO. Da revisionare ITALIANO Libro usato che potrebbe presentare segni di usura e del tempo. Possono esserci danni alla copertina. La rilegatura potrebbe essere allentata, ma l'integrità non à compromessa. Potrebbero esserci scritte, sottolineature ed evidenziazioni al testo. Le pagine potrebbero presentare ingiallimento e fioritura come i tagli. La foto corrisponde al libro in vendita. Altre foto su richiesta. Numero pagine 16. …

Condizione: Molto buono (Very Good). 0. In 8vo; brossura mura coeva; pp. 32. Ottima copia fresca e marginosa.Marianini fu professore di matematica a Venezia e, dal 1830, professore di fisica sperimentale nell'Università di Modena."Gli studi sugli elettromotori, condotti tra il 1823 e il 1840, sono la parte più ampia della sua opera scientifica. Ancora vivente, il M. fu nominato «eroe dell'elettricismo voltaico». In elettrofisiologia il M. studiò diversi fenomeni relativi alla contrazione muscolare e alle sensazioni, anche in rapporto a ricerche sui possibili usi terapeutici di scariche e correnti elettriche, soprattutto nelle paralisi, come risulta da dettagliati resoconti delle cure elettriche da lui stesso somministrate a numerosi pazienti. Lavorò in questi settori dal 1827 fino agli ultimi anni di vita. Nel primo scritto di elettrofisiologia, pubblicato nel 1828, si occupò del fenomeno osservato da L. Galvani e studiato poi da Volta anche con la corrente della pila: la contrazione dei muscoli di una gamba di rana percorsa da una corrente quando il circuito in cui è inserita viene improvvisamente interrotto. Volta l'aveva attribuita a un impulso di corrente retrograda nella pila posta ad alimentare il circuito, per effetto del brusco arresto della corrente. Il M. lo confutò, proponendo uno schema basato su proprietà direzionali da lui attribuite alla corrente. Una corrente elettropositiva può essere applicata ai muscoli o ai nervi e, nel secondo caso, in direzione concorde o discorde rispetto al loro verso di diramazione nei muscoli. Con la corrente applicata ai muscoli, il M. stabilì che la direzione di circolazione era ininfluente e che c'era sempre una risposta contrattile. Con la corrente applicata ai nervi concluse invece che le contrazioni avvenivano se la corrente era concorde rispetto alla loro diramazione nei muscoli e mancavano se era discorde. Distinse le due contrazioni, con stimolo elettrico sui muscoli o sui nervi, denominandole rispettivamente «idiopatiche» e «simpatiche». Considerò l'esperimento voltiano di contrazione all'interruzione del circuito nel solo caso di corrente iniziale discorde e pose come principio che la contrazione avviene in questa situazione «allorché il fluido elettrico cessa di invadere i nervi». Quanto alle sensazioni, stabilì che esse insorgono nei due differenti casi di corrente concorde interrotta nei nervi e di semplice applicazione a essi di una corrente discorde. Si confrontò su questioni elettrofisiologiche con C. Matteucci, J.-C.-A. Peltier e L. Nobili; alcuni risultati di quest'ultimo lo obbligarono a raffinare i propri schemi in una memoria del 1834 (anticipata in parte da una del 1828), ipotizzando che la contrazione muscolare osservata all'interruzione del circuito sia da attribuire a stimolazione dei nervi, causata da moto al loro interno di elettricità precedentemente «accumulata» e non più «tenuta ferma» dal flusso di corrente che prima li invadeva. Utilizzò spiegazioni simili per le «alternative voltiane», come scelse di chiamare un gruppo di fenomeni già studiati da Volta sulla perdita e riacquisto di reattività contrattile agli stimoli elettrici da parte di muscoli sottoposti per lungo tempo a correnti dirette e inverse" (D.B.I., s.v.)Ronalds 324, Rosetti-Cantoni 61. Book.…

In 4, pp. 13. Mancanza di un lembo di carta all'angolo inferiore dell'ultima pagina e del piatto posteriore. Piccolo foro di tarlo al margine bianco delle pagine. Br. muta coeva. ITA.

Cm. 22, pp. 17 (3). Brossura edit. con titoli entro al piatto. Ottimo stato di conservazione. Con dedica manoscritta dell'autore alla brossura.

Taschenbuch. Condizione: Neu. Neuware - This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.…

In-8°, pp. 75, brossura editoriale rosa con titolo a stampa al piatto. Intonso. Buon esemplare. Opuscolo sulla storia della celebre società scientifica, poi divenuta l'Accademia Nazionale delle Scienze, e sulla figura del matematico ed ingegnere Anton Maria Lorgna (Cerea, 1735Verona, 1796).

Fascic. in -80 (14,5 x 22,5 cm.), brossura editoriale col. panna con fregio e titoli in nero sul piatto, pp. 17, (1) con 3 fig. in nero nel testto. Copertina un pà macchiata ed impolverata, qualche fioritura interna, nel complesso in discrete condizioni. ---.

Condizione: New. KlappentextrnrnThis scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have.

paperback. Condizione: Buono (Good). Cm. 28, pp. 19 (2). Bross. muta recente. Ben conservato. Estratto originale proveniente dalle Memorie della Società Italiana delle Scienze residente in Modena. Stefano Marianini, di Novara (1790-1866), fisico e insegnò nelle università di Pavia e Modena. Book.

In 8 (cm 16 x 25), pp. 75 + (1b). Pagine brunite. Brossura rifatta con carta d'epoca. Pubblicazione della Societa' italiana delle Scienze dei Quaranta fondata per la promozione dello studio delle scienze in Italia dal matematico Anton Maria Lorgna nel 1782.ÂNacque una querelle quando il Ministero della Pubblica Istruzione decise che la Societa' dove sottostare, appunto, al Ministero e cessare di essere ente autonomo che rispondeva solamente al proprio statuto interno. ITA.…

In 8, pp. 14 + (2b). Forellino al p. post. Rinforzo al d. Br. ed. Saggio in cui l'A. studia il movimento di ondeggiamento che spesso accompagna il movimento rotatorio della trottola che gira intorno al proprio asse. A seguito di questo movimento di ondeggiamento l'estremita' inferiore dell'asse descrive una spirale che va via via restringensoi fino a che l'estremita' rimane sullo stesso punto in un'area piccolissima e la trottola si ferma. ITA.…

Brossura. Condizione: discrete. Cm.29,6x21,3. Pg.34. Dedica autografa dell'Autore. Stefano Marianini (Zeme, 1790-1866) insegnò Venezia e a Modena. 100 gr.

rigide. Condizione: Assez bon. 1 vol. in-8 cartonnage marbré de l'époque, Chez Crochard, Paris, 1830, 448 pp. avec 2 planches dépliantes. Contient notamment : De l'Hématosine ou matière colorante du sang (Le Canu) ; Mémoire du docteur Etienne Marianini sur la théorie chimique des électromoteurs voltaïques simples et composés ; Sur la fabrication du verre d'optique (Faraday) ; Lettre de M. Matteucci à M. Arago sur l'action de la pile ; Recherches sur les systèmes de montagnes et les volcans de l'intérieur de l'Asie (A. de Humboldt) ; Sur les Volcans de l'Asie Centrale (Humboldt) ; Sur les Volcans de l'Asie Centrale (Humboldt) ; Notice sur la Configuration de l'équateur magnétique, conclue des observations faites dans la campagne de la corvette la Coquille (L. E. Duperrey) ; etc. Rare exemplaire du tome 45 des "Annales de Chimie et de Physique" contenant notamment la belle grande carte dépliante établie par Duperrey et exposant la configuration de l'Equateur magnétique telle que relevée lors du voyage de la Coquille. Etat très satisfaisant (cartonnage lég. frotté avec 1 petit accroc en mors). Langue: Français.…

paperback. Condizione: Buono (Good). Cm. 28, pp. 30 (2). Bross. muta recente. Ben conservato. Estratto originale proveniente dalle Memorie della Società Italiana delle Scienze residente in Modena. Stefano Marianini, di Novara (1790-1866), fisico e insegnò nelle università di Pavia e Modena. Book.

Vol. in -8 (16,5 x 25 cm.), brossura editoriale rosa con titoli in nero sul piatto ant., velina trasparente di protezione, pp. 75, (1). In buone condizioni. ---.

Later boards. Condizione: Minor rubbing. VG. 30x22cm, (65) pp., Recent binder's blind boards. Caption titles. A single volume containing 3 papers bound together, all authored by Marianini [Alessandro Volta's leading disciple], all concerning electrotherapy & electricity, all extracts, apparently from "Memorie della Societa Italiana delle Scienze residente in Modena" ca. 1860-62. Each caption-titled. Includes: 1) "Di alcune maniere di applicare l' elettricita' ad una persona isolata, con avvertenze circa l'uso della boccia di Leida nello scuotere le persone e relazione di cure eseguite coll'elettricita' somministrata dalla macchina elettrica : Memoria del prof. Stefano Marianini" [1860, pagination runs 219-232]; 2) "Della cura elettrica apprestata con notabili vantaggi ad un paraplegiaco e dei fenomeni osservati nell' ultimo periodo di essa cura" [1860; pagination runs 233 - 263]; 3) "Sulla probabile esistenza di una nuova analogia fra l'elettricita e la luce ossia se il fluido elettrico del Franklin abbia a riguardarsi costituito de piu fluidi i quali non posseggano le stresse proprieta. Memoria del prof. Stefano Marianini" [1862; pagination runs 303-315].…

Cm. 23, divertente legatura in cart. rigido con una sorta di carta telata su base rosa con fitte scene a motivi cinesi in oro, pag. 133 più 4 tavole rip. f.t. raffiguranti i vari campioni di misura. Il Marianini fu inviato a Parigi per procurarsi appunto i diversi campioni: Modena fu così la prima città in Italia ad avere le misure ufficiali del Sistema Metrico Decimale, tanto che successivamente fu fatta richiesta da Roma di cedere un esemplare di ciascun campione. Il volume riguarda in particolare le Tavole di ragguaglio delle antiche misure degli Stati Estensi col nuovo Sistema. Esemplare perfetto.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1855 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 25 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 25.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1828 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 39 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 39.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1854 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 37 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 37.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1855 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 11 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 11.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1852 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 25 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 25.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1846 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 27 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 27.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1846 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 57 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 57.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1847 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 19 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 19.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1843 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 43 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 43.…

Condizione: VG. Modena 1862 first edition. extracted from Memorie di Mathematica e di Fisica della Societa Italiana Delle Scienze Tomo 1, serie seconda. large 4to. Wraps. Paginated:pp. 219-232, pp. 233-263; 303-315. Some pages yet unopened. In Italian. VG. clean. no owner marks. Original printed blue cover panel with later backstrip reinforcement. Contemporary 2-line ink inscription on top margin of front cover. Stefano Marianini , Italian physicist, 1790-1866.…