wyszukanych pozycji: 308
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Miniaturised Microstrip Single and Multiple Passband Filters
ISBN: 9783844316100 / Angielski / Miękka / 2011 / 180 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. The increasing demand on microwave spectrum for communication systems has been the driving force in the filter industry. There are increasing demands on high performance single- and multiple-band filters. In this work, different resonator structures have been investigated for narrow band filters. Using these structures, two single symmetric and asymmetric narrow passband HTS filters has been developed. A cost-function for an optimisation algorithm to achieve multiple passband filtering function has been discussed. Different HTS Filters have been designed and tested. A new analytical algorithm...
The increasing demand on microwave spectrum for communication systems has been the driving force in the filter industry. There are increasing demands ...
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cena:
348,05 zł |
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Distributed Space Time Block Code in Asynchronous Cooperative Networks
ISBN: 9783844392685 / Angielski / Miękka / 2011 / 100 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
250,80 zł |
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Le Transport de Demain: L Avion À Fuselage Intégré
ISBN: 9783841736536 / Francuski / Miękka / 2018 / 128 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. L'avion A fuselage intA(c)grA(c) (Blended Wing Body en anglais) est basA(c) sur le concept d'aile volante et prA(c)sente des performances amA(c)liorA(c)es comparA(c) A des avions conventionnels. L'objectif principal de cette A(c)tude est d'effectuer la conception conceptuelle d'un avion de type BWB de 200 passagers et de comparer les performances obtenues A un avion classique l'A320 A(c)quivalent en termes de nombres de passagers et distance franchissable. Un processus d'optimisation est implA(c)mentA(c) afin d'obtenir des performances amA(c)liorA(c)es tout en respectant les contraintes.
L'avion A fuselage intA(c)grA(c) (Blended Wing Body en anglais) est basA(c) sur le concept d'aile volante et prA(c)sente des performances amA(c)liorA(...
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cena:
422,09 zł |
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L'Expérimentation Stratégique Du Business Model
ISBN: 9783838188850 / Francuski / Miękka / 2018 / 440 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Face A un environnement hyper compA(c)titif et en constante mutation, les entreprises sont souvent amenA(c)es A reconsidA(c)rer leur modA]le de crA(c)ation de valeur. Ceci passe souvent par une dA(c)marche d'expA(c)rimentation stratA(c)gique. DA(c)finie comme un processus itA(c)ratif d'essai et d'erreur par lequel les entreprises explorent de nouvelles sources de revenus et testent de nouveaux concepts d'affaires, l'expA(c)rimentation stratA(c)gique s'associe A une heuristique de changement et d'innovation du business model. Dans cette recherche, nous rA(c)pondons A la question de savoir:...
Face A un environnement hyper compA(c)titif et en constante mutation, les entreprises sont souvent amenA(c)es A reconsidA(c)rer leur modA]le de crA(c)...
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cena:
731,63 zł |
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Une recherche herméneutique en didactique de la microbiologie
ISBN: 9786131583759 / Francuski / Miękka / 2018 / 132 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Le livre comporte une recherche hermA(c)neutique que nous avons menA(c)e A propos des conceptions des A(c)lA]ves sur les potentialitA(c)s du monde microbien. Au cours d'une enquAate exploratoire, nous avons constatA(c) que pour la quasi-totalitA(c) de nos A(c)lA]ves les microbes sont des organismes mystA(c)rieux et malfaisants, qui ne sont considA(c)rA(c)s qu'au travers des maladies graves que certains d'entre eux provoquent chez l'homme et les animaux. Cette reprA(c)sentation massive occulte complA]tement le fait que nous ne saurions vivre sans eux. En effet, la dA(c)couverte du monde...
Le livre comporte une recherche hermA(c)neutique que nous avons menA(c)e A propos des conceptions des A(c)lA]ves sur les potentialitA(c)s du monde mic...
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cena:
393,95 zł |
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Raffinement Et Refactoring de Spécifications UML
ISBN: 9786131574573 / Francuski / Miękka / 2018 / 184 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. La spA(c)cification de systA]mes complexes est une tA che difficile qui ne peut Aatre accomplie en une seule A(c)tape. Dans les mA(c)thodes formelles, le concept de raffinement a donnA(c) lieu A de nombreux travaux dans lesquels la preuve de la correction entre les diffA(c)rents A(c)tats de spA(c)cifications joue un rAle important. L'activitA(c) de refactoring consiste A restructurer un modA]le en vue d'amA(c)liorer certains facteurs de qualitA(c), tout en prA(c)servant la cohA(c)rence de ce modA]le.Ce travail prA(c)conise l'utilisation de deux techniques de raffinement et de refactoring afin...
La spA(c)cification de systA]mes complexes est une tA che difficile qui ne peut Aatre accomplie en une seule A(c)tape. Dans les mA(c)thodes formelles,...
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cena:
405,21 zł |
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Dehydration of Ethanol-Water Azeotropic Mixture
ISBN: 9783848438259 / Angielski / Miękka / 2012 / 72 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. The potential use of raw and activated phillipsite as well as calcium chloride salt for separating the ethanol-water azeotropic mixture in the adsorptive distillation process was assessed in this book 4A molecular sieves was taken as a reference adsorbent to which the water adsorption on selected materials was compared. The breakthrough curves of water sorption on these adsorbents showed that the treatment of phillipsite with 1M calcium chloride (1M-phillipsite) produced the best separation of the ethanol-water azeotropic mixture, where the breakthrough time is about 55 mins which is almost...
The potential use of raw and activated phillipsite as well as calcium chloride salt for separating the ethanol-water azeotropic mixture in the adsorpt...
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cena:
250,80 zł |
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Internet of Things from Hype to Reality: The Road to Digitization
ISBN: 9783030901578 / Angielski / Twarda / 2022 / 484 str. Termin realizacji zamówienia: ok. 20 dni roboczych. |
cena:
309,83 zł |
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Applied Mechanical Design
ISBN: 9781848218222 / Angielski / Twarda / 2018 / 504 str. Termin realizacji zamówienia: ok. 18-20 dni roboczych. This book is the result of lessons, tutorials and other laboratories dealing with applied mechanical design in the universities and colleges. In the classical literature of the mechanical design, there are quite a few books that deal directly and theory and case studies, with their solutions.
This book is the result of lessons, tutorials and other laboratories dealing with applied mechanical design in the universities and colleges. In the...
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cena:
770,00 zł |
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A Person is a Prayer
ISBN: 9780857305855 / Twarda / 2024 / 288 str. Termin realizacji zamówienia: ok. 8-10 dni roboczych. |
cena:
97,37 zł |
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Applied Geotechnics for Construction Projects, Volume 3: Behavior and Design of Project Foundations and Eurocode Validation
ISBN: 9781786307774 / Angielski / Twarda / 2023 / 496 str. Termin realizacji zamówienia: ok. 18-20 dni roboczych. |
cena:
673,31 zł |
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Microstructure Properties of SCC exposed to elevated temperature
ISBN: 9783659612237 / Angielski / Miękka / 2014 / 156 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. A general introduction and aim of study are presented in Chapter One. The review of literature regarding SCC production, mix design, affecting factors, using of admixtures, applications of SCC, high temperature behavior, hybrid fiber reinforcing, testing methods and workability are presented in Chapter Two. The detailed schedule of experimental work which includes the materials used, trail mixes casting, curing of concrete, tests performed and heating of specimens up to target temperatures is presented in Chapter Three. Chapter Four demonstrates the results of the experimental work and the...
A general introduction and aim of study are presented in Chapter One. The review of literature regarding SCC production, mix design, affecting factors...
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cena:
316,82 zł |
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Confessions of a Vegetarian Shark
ISBN: 9780955680502 / Angielski / Miękka / 2007 / 72 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. A Compilation of Reflections on Human Behaviour, The Mind and The Soul.
A Compilation of Reflections on Human Behaviour, The Mind and The Soul.
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cena:
105,49 zł |
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Finding the Core Value: Passion in Action
ISBN: 9781496980045 / Angielski / Miękka / 2014 / 130 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
76,44 zł |
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Determinanty bezpośrednich inwestycji zagranicznych
ISBN: 9786203312539 / Polski / Miękka / 2021 / 88 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
250,80 zł |
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Quality of Aluminum-Silicon Casting Alloys
ISBN: 9783847332565 / Angielski / Miękka / 2012 / 96 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
250,80 zł |
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Fracture Mechanics 2: Applied Reliability
ISBN: 9781848214415 / Angielski / Twarda / 2012 / 368 str. Termin realizacji zamówienia: ok. 18-20 dni roboczych. This second book of a 3-volume set on Fracture Mechanics completes the first volume through the analysis of adjustment tests suited to correctly validating the justified use of the laws conforming to the behavior of the materials and structures under study. This second book of a 3-volume set on Fracture Mechanics completes the first volume through the analysis of adjustment tests suited to correctly va... |
cena:
748,45 zł |
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Lessons from the Stories of the Quran
ISBN: 9798610097886 / Angielski / Miękka / 2020 / 106 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
31,10 zł |
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Darf ich vorstellen ...: Das Tagebuch von Arman Migrationshintergrund
ISBN: 9783744840873 / Niemiecki / Miękka / 2017 / 142 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
82,19 zł |
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Solar-Powered Absorption Cooling and Supermarket Refrigeration Systems
ISBN: 9783639712506 / Angielski / Miękka / 2014 / 112 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. This book consists of two different research problems. In the first one, the aim is to model and simulate a solar-powered, single-effect, absorption refrigeration system using a flat-plate solar collector and LiBr-H2O mixture as the working fluid. The cooling capacity and the coefficient of performance of the system are analyzed by varying all independent parameters, namely: evaporator pressure, condenser pressure, mass flow rate, LiBr concentration, and inlet generator temperature. The cooling performance of the system is compared with conventional vapor-compression systems for different...
This book consists of two different research problems. In the first one, the aim is to model and simulate a solar-powered, single-effect, absorption r...
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cena:
245,16 zł |