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1. |
Record Nr. |
UNINA990000035310403321 |
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Autore |
Lucky, R. W. |
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Titolo |
Principles of data communication / R. W. Lucky , J. Salz , E. J. Weldon |
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Pubbl/distr/stampa |
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New York : McGraw-Hill book company, 1968 |
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Descrizione fisica |
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VIII, 433 p. : ill. ; 24 cm |
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Disciplina |
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Locazione |
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Collocazione |
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13 B 55 03 |
13 B 55 04 |
13 B 55 05 |
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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. |
UNINA9910790542603321 |
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Autore |
Richarz Clemens |
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Titolo |
Energy-efficiency upgrades : principles, details, examples / / Clemens Richarz, Christina Schulz, Friedemann Zeitler |
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Pubbl/distr/stampa |
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Basel : , : Birkhäuser |
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Munich : , : Edition Detail, , 2007 |
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ISBN |
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3-03821-300-4 |
3-0346-1480-2 |
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Edizione |
[First edition.] |
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Descrizione fisica |
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1 online resource (112 pages) : illustrations, plans |
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Collana |
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Classificazione |
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Altri autori (Persone) |
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SchulzChristina |
ZeitlerFriedemann |
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Disciplina |
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Soggetti |
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Buildings - Energy conservation |
Architecture and energy conservation |
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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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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Frontmatter -- Contents -- Introduction / Richarz, Clemens -- Principles -- Upgrading the construction -- Upgrading the installations -- Examples -- Methods for assessing the energy balance -- Appendix |
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Sommario/riassunto |
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Mit dem Inkraftreten der der Energie-Einspar-Verordnung EnEV 2006 und der Einführung des Energieausweises für Gebäude innerhalb der EU ist ein starker Anstieg des Auftragsvolumens im Bereich der Gebäudesanierung zu erwarten. Dieser Band ist ein Ratgeber mit konkreten Hinweisen zur Umsetzung energetischer Sanierungsmaßnahmen, der den Planer vom Entwurf bis zur Ausführung begleitet. Alle energetischen Fragen sind entsprechend der Zielsetzungen behandelt. Großmaßstäbliche Detailzeichnungen dokumentieren konstruktive Lösungen zur Behebung baulicher Schwachstellen. Ein Überblick über anlagentechnische Maßnahmen hilft bei der Beurteilung von Möglichkeiten, Kosten und Wirtschaftlichkeit. Dass nachhaltige Verbesserungen nicht allein durch energetische Maßnahmen erreicht werden können, sondern dass die Betrachtung des gesamten Gebäudes wichtig ist, zeigen realisierte Projekte. Die Beispiele sind jeweils mit Zustandsanalyse, Darstellung der Maßnahmen und deren Bewertung dokumentiert. |
Now that the Energy Certificate for Buildings has been introduced throughout the European Union, we can expect to see a sharp rise in the number of building renovations. This volume is a practical guide with concrete recommendations for realizing energy-related renovation measures - it accompanies the planner from design to execution. All energy-related issues are treated according to their goals. Large-scale detail drawings document constructive solutions for removing structural weaknesses. An overview of installation engineering measures helps to evaluate possibilities, costs, and economic viability. The book uses realized projects to demonstrate that sustainable improvements cannot be achieved by energy-specific measures alone - it is also important to consider the building as a whole. All of the examples are documented with a state analysis as well as a depiction and assessment of the measures taken. |
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3. |
Record Nr. |
UNINA9910917276403321 |
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Autore |
Lummerding Susanne |
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Titolo |
agency@? : : Cyber-Diskurse, Subjektkonstituierung und Handlungsfähigkeit im Feld des Politischen / / Susanne Lummerding |
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Pubbl/distr/stampa |
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2005 |
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[s.l.] : , : Böhlau, , 2005 |
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Descrizione fisica |
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Soggetti |
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Computers / Cybernetics |
Political Science |
Computers |
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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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Sommario/riassunto |
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Considering the abundant promises and euphoric expectations (as well as apocalyptic visions of technology) that still dominate discourses on media and technology my analysis focuses on their cultural and social condition, the specific moment of their emergence, their continuous persistence, their socio-symbolic function, and their implications for social contexts of thought and perception and for hegemonic relations. The techno-deterministic notion of a ,paradigm change', the proclamation of a ,radically new' definition of the subject and the idea of a technically conditioned abolition of traditional dichotomies is in fact contrasted by a striking adherence to conventional and dichotome models of thought and of representation, and to the idea of an autonomous and technologically perfectionable subject. My analysis will on the one hand focus on the function of exaggerated visions of technological development (predicating a dissolution of space, time, matter and identity) and the function of ideas of ,alternative', ,virtual' ,spaces' for establishing specific notions of ,society' - indicating a specific relation of phantasm and symptom as I will show. On the other hand I will develop the definition of a political subject - not conceived as a sovereign actor, nor as an arbitrary variety, but rather as |
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constituted on the basis of a structural impossibility inherent in language and which alone can be, due to this very impossibility or antagonism a subject of the political. In the course of this argument the notion of sexual difference will be critically revised. Furthermore I will develop a definition of agency adequate to provide the grounds and the argumentative tools for the contestability of cultural and social constructs. My emphasis will be on the interdependencies of these questions and I will base my arguments on a notion of Cyberspace that defines it as a socio-symbolic construct comprising both technical implementations as well as the respective discourses and which continuously has to be negotiated. My approach combines structural psychoanalytical theory, hegemony studies, art theory, film theory, media studies, gender studies and cultural studies. As a transdisciplinary critical theory of representation and considering its statement of problems, as well as its focus, it differs from predominant approaches to current developments of technology to create perspectives on current technological dispositives and media constellations beyond prevalent techno-euphoric or pessimistic views. |
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