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wyszukanych pozycji: 65
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Torsions of 3-Dimensional Manifolds
ISBN: 9783764369118 / Angielski / Twarda / 2002 / 196 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Three-dimensional topology includes two vast domains: the study of geometric structures on 3-manifolds and the study of topological invariants of 3-manifolds, knots, etc. This book belongs to the second domain. We shall study an invariant called the maximal abelian torsion and denoted T. It is defined for a compact smooth (or piecewise-linear) manifold of any dimension and, more generally, for an arbitrary finite CW-complex X. The torsion T(X) is an element of a certain extension of the group ring Z Hl(X)]. The torsion T can be naturally considered in the framework of simple homotopy theory....
Three-dimensional topology includes two vast domains: the study of geometric structures on 3-manifolds and the study of topological invariants of 3-ma...
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cena:
193,63 zł |
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Torsions of 3-Dimensional Manifolds
ISBN: 9783034893985 / Angielski / Miękka / 2012 / 196 str. Termin realizacji zamówienia: ok. 20 dni roboczych. From the reviews: "This is an excellent exposition about abelian Reidemeister torsions for three-manifolds." -Zentralblatt Math "This monograph contains a wealth of information many topologists will find very handy. ...Many of the new points of view pioneered by Turaev are gradually becoming mainstream and are spreading beyond the pure topology world. This monograph is a timely and very useful addition to the scientific literature." -Mathematical Reviews From the reviews: "This is an excellent exposition about abelian Reidemeister torsions for three-manifolds." -Zentralblatt Math "This monogr... |
cena:
193,63 zł |
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La Protection Des Marques Notoires
ISBN: 9786131537370 / Francuski / Miękka / 2018 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Le statut des marques notoires permet A ces derniA]res d'Aatre mieux protA(c)gA(c)s que les marques ordinaires. Cependant, pour bA(c)nA(c)ficier de la protection spA(c)ciale, la marque doit correspondre aux exigences prA(c)vues dans les lA(c)gislations nationales et internationales; ces exigences comprennent les diffA(c)rents facteurs qui dA(c)finissent la marque notoire. Pour apprA(c)cier la notoriA(c)tA(c) de la marque, les pays membres de l'Accord doivent prendre en compte la notoriA(c)tA(c) de cette marque dans le territoire des autres pays-membre. Les pays de la CEI, par contre, ne sont...
Le statut des marques notoires permet A ces derniA]res d'Aatre mieux protA(c)gA(c)s que les marques ordinaires. Cependant, pour bA(c)nA(c)ficier de la...
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cena:
132,15 zł |
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La Tecnologia Dei Sorbenti Organoidrici Contenenti N, S E Si
ISBN: 9786207270057 / Włoski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
277,53 zł |
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TECHNOLOGIE ZUR HERSTELLUNG VON KOMPOSIT-ABSORPTIONSMITTELN UND IHRE ANWENDUNG
ISBN: 9786206472810 / Niemiecki / Miękka / 140 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Heute gibt es mehrere Methoden zur Reinigung von Erdgas von Schwefelverbindungen, wobei Absorptions- und Adsorptionsmethoden in der Industrie am weitesten verbreitet sind. Die praktische Anwendung der Absorptions-Desorptions-Technologie zur Reinigung des Erdgases von den genannten aggressiven Komponenten führte zu einem positiven Ergebnis. Als Absorptionsmittel werden 25-30%ige wässrige Lösungen von Ethanolaminen (Diethanolamin (DEA), Methyldiethanolamin (MDEA), usw.) verwendet. Gegenwärtig werden 25-30% DEA und MDEA im Prozess der Erdgasreinigung in den gasverarbeitenden Unternehmen...
Heute gibt es mehrere Methoden zur Reinigung von Erdgas von Schwefelverbindungen, wobei Absorptions- und Adsorptionsmethoden in der Industrie am weite...
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cena:
227,40 zł |
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APPLICATION OF SORBENTS CONTAINING NITROGEN, SULFUR AND SILICON
ISBN: 9786206155508 / Angielski / Miękka / 124 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The monograph presents research results on the study of the synthesis process of organohybrid sorbents containing nitrogen, sulfur, and silicon, their physicochemical properties, as well as the possibilities and technology of the field of application, as well as the modern interpretation of the production of new types of organohybrid sorbents, the synthesis of several types of organ hybrid sorbents and analytical and research materials consisting of 4 chapters are presented, including research methods, their discussion, and the technological scheme of obtaining these sorbents. This book is...
The monograph presents research results on the study of the synthesis process of organohybrid sorbents containing nitrogen, sulfur, and silicon, their...
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cena:
277,53 zł |
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TECHNOLOGY FOR PRODUCING COMPOSITE ABSORBENTS AND THEIR APPLICATION
ISBN: 9786206472889 / Angielski / Miękka / 132 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. To date, there are several methods of natural gas purification from sulfur compounds, absorption and adsorption methods are the most widespread in the industry. At the same time practical application of absorption-desorption technology of natural gas purification from these aggressive components has given positive results. As absorbents 25-30% aqueous solutions of ethanolamines (diethanolamine (DEA), methyldiethanolamine (MDEA), etc.) are used. At present 25-30% DEA and MDEA in the process of natural gas purification at gas processing enterprises of our republic: LLC "Muborak GKIZ", LLC...
To date, there are several methods of natural gas purification from sulfur compounds, absorption and adsorption methods are the most widespread in the...
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cena:
227,40 zł |
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TECHNOLOGIE DES SORBENTS ORGANOHYBRIDES CONTENANT N, S ET Si
ISBN: 9786207270040 / Francuski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
277,53 zł |
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THE TECHNOLOGY OF ORGANOHYBRID SORBENTS CONTAINING N, S AND Si
ISBN: 9786206165866 / Angielski / Miękka / 124 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The monograph presents research results on the study of the synthesis process of organohybrid sorbents containing nitrogen, sulfur, and silicon, their physicochemical properties, as well as the possibilities and technology of the field of application, as well as the modern interpretation of the production of new types of organohybrid sorbents, the synthesis of several types of organ hybrid sorbents and Analytical and research materials consisting of 4 chapters are presented, including research methods, their discussion, and the technological scheme of obtaining these sorbents. This book is...
The monograph presents research results on the study of the synthesis process of organohybrid sorbents containing nitrogen, sulfur, and silicon, their...
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cena:
277,53 zł |
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TECHNOLOGIE DE PRODUCTION D'ABSORBANTS COMPOSITES ET LEUR APPLICATION
ISBN: 9786206473022 / Francuski / Miękka / 140 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Il existe aujourd'hui plusieurs méthodes de purification du gaz naturel des composés sulfurés, les méthodes d'absorption et d'adsorption étant les plus répandues dans l'industrie. Parallèlement, l'application pratique de la technologie d'absorption-désorption pour la purification du gaz naturel de ces composants agressifs a donné des résultats positifs. Des solutions aqueuses d'éthanolamines (diéthanolamine (DEA), méthyldiéthanolamine (MDEA), etc.) sont utilisées comme absorbants à hauteur de 25-30 %. Actuellement, 25 à 30 % de DEA et de MDEA sont utilisés dans le processus...
Il existe aujourd'hui plusieurs méthodes de purification du gaz naturel des composés sulfurés, les méthodes d'absorption et d'adsorption étant le...
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cena:
227,40 zł |
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Tecnologia de Sorbentes Organo-H?bridos Contendo N, S E Si
ISBN: 9786207270064 / Portugalski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
277,53 zł |
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TECNOLOGIA DE PRODUÇÃO DE ABSORVENTES COMPÓSITOS E SUA APLICAÇÃO
ISBN: 9786206473107 / Portugalski / Miękka / 136 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
227,40 zł |
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TECNOLOGIA PER LA PRODUZIONE DI ASSORBENTI COMPOSITI E LORO APPLICAZIONE
ISBN: 9786206473091 / Włoski / Miękka / 136 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
227,40 zł |
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DIE TECHNOLOGIE ORGANOHYBRIDISCHER SORBENTE, DIE N, S UND Si ENTHALTEN
ISBN: 9786207269945 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
277,53 zł |
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Quantum Invariants of Knots and 3-Manifolds
ISBN: 9783110442663 / Angielski / Twarda / 2016 / 608 str. Termin realizacji zamówienia: ok. 22 dni roboczych. The third edition of this monograph provides a systematic treatment of topological quantum field theories in three dimensions, inspired by the discovery of the Jones polynomial of knots, the Witten-Chern-Simons field theory, and the theory of quantum groups. The author, one of the leading experts in the subject, gives a rigorous and self-contained exposition of fundamental algebraic and topological concepts that emerged in this theory. The third edition of this monograph provides a systematic treatment of topological quantum field theories in three dimensions, inspired by the disc... |
cena:
822,32 zł |
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Quantum Invariants of Knots and 3-Manifolds
ISBN: 9783110137040 / Angielski / Twarda / 1994 / 598 str. Termin realizacji zamówienia: ok. 22 dni roboczych. |
cena:
735,74 zł |
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Aplicacao de Adsorventes Contendo Azoto, Enxofre E Silicio
ISBN: 9786205950678 / Portugalski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
277,53 zł |
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Application d'Absorbants Contenant de l'Azote, Du Soufre Et Du Silicium
ISBN: 9786205950654 / Francuski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
277,53 zł |
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Anwendung Von Stickstoff-, Schwefel- Und Siliziumhaltigen Sorptionsmitteln
ISBN: 9786205950630 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
277,53 zł |
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Applicazione Di Sorbenti Contenenti Azoto, Zolfo E Silicio
ISBN: 9786205950661 / Włoski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
277,53 zł |
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