1.

Record Nr.

UNINA9910716455003321

Titolo

Construction of certain public works by the Secretary of the Navy. February 23, 1927. -- Referred to the House Calendar and ordered to be printed

Pubbl/distr/stampa

[Washington, D.C.] : , : [U.S. Government Printing Office], , 1927

Descrizione fisica

1 online resource (1 pages)

Collana

House report / 69th Congress, 2nd session. House ; ; no. 2211

[United States congressional serial set] ; ; [serial no. 8690]

Altri autori (Persone)

SnellBertrand Hollis <1870-1958> (Republican (NY))

Soggetti

Construction, Military

Construction industry - Military aspects

Public works

Legislative materials.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Batch processed record: Metadata reviewed, not verified. Some fields updated by batch processes.

FDLP item number not assigned.



2.

Record Nr.

UNINA9910807995303321

Autore

Pozharskii A. F (Aleksandr Fedorovich)

Titolo

Heterocycles in life and society : an introduction to heterocyclic chemistry, biochemistry and applications / / Alexander F. Pozharskii, Alan R. Katritzky, Anatoli Soldatenkov

Pubbl/distr/stampa

Chichester, West Sussex, : Wiley, 2011

ISBN

9786613406897

9781283406895

1283406896

9781119970132

111997013X

9781119998389

1119998387

9781119998372

1119998379

Edizione

[2nd ed.]

Descrizione fisica

1 online resource (398 p.)

Altri autori (Persone)

KatritzkyAlan R

SoldatenkovA. T (Anatolii Timofeevich)

Disciplina

547/.59

Soggetti

Heterocyclic chemistry

Chemistry, Organic

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Heterocycles in Life and Society; Contents; Preface to Second English Edition; Preface to First English Edition; 1. Molecular Rings Studded With Jewels; 1.1 From Homocycle to Heterocycle; 1.2 Building Heterocycles From Benzene; 1.3 Some More Kinds of Heterocycles; 1.4 Problems; 1.5 Suggested Reading; 2. Why Nature Prefers Heterocycles; 2.1 Reactions for all Tastes; 2.2 Heterocycles as Acids and Bases; 2.3 Heterocycles and Metals; 2.4 'There are Subtle Ties of Power. . .'; 2.4.1 The van der Waals-London Interactions; 2.4.2 Hydrogen Bonding; 2.4.3 Electrostatic Interactions

2.4.4 Molecular Complexes2.4.5 Hydrophobic Forces; 2.5 Tautomerism: Heterocycles and Their 'Masks'; 2.6 Problems; 2.7



Suggested Reading; 3. Heterocycles and Hereditary Information; 3.1 Nucleic Acids; 3.2 The Double Helix; 3.3 How One DNA Doubles Itself; 3.4 Protein Synthesis, Genetic Code and the Genome; 3.5 What are Mutations?; 3.6 Mysterious Telomeres; 3.7 Gene Expression; 3.8 Problems; 3.9 Suggested Reading; 4. Enzymes, Coenzymes and Vitamins; 4.1 Molecular Robots; 4.2 Coenzymes and Enzymes as 'Joint Molecular Ventures'; 4.2.1 Oxidative-Reductive Coenzymes

4.2.2 Coenzymes as Carriers of Molecular Species4.3 Vitamins, the 'Molecules of Health'; 4.4 Ribozymes: Vestiges of an Ancient World; 4.5 Problems; 4.6 Suggested Reading; 5. Heterocycles and Bioenergetics; 5.1 ATP as the Universal Currency of Energy; 5.2 Breathing; 5.2.1 Glycolysis; 5.2.2 The Krebs Cycle, or the 'Molecular Merry-Go-Round'; 5.2.3 The Respiratory Chain; 5.3 Problems; 5.4 Suggested Reading; 6. Heterocycles and Photosynthesis; 6.1 Chlorophyll: Sunlight-Receiving Antenna and Energy Carrier; 6.2 What Daylight can Achieve; 6.3 Photosynthesis Without Light; 6.4 Problems

6.5 Suggested Reading7. Heterocycles and Health; 7.1 Medicines From a Natural Storehouse; 7.2 Heterocycles Versus Infectious Microbes; 7.2.1 In Search of 'Magic Bullets'; 7.2.2 Sulfanilamides and Heterocycles; 7.2.3 Antibiotics; 7.2.4 Antibiotics From the Ocean's Depths; 7.2.5 Heterocyclic Antifungal Agents; 7.2.6 Heterocycles Against Parasitic Diseases; 7.3 Heterocycles and Viral Infections; 7.4 Heterocycles and the Diseases of Our Century; 7.4.1 Heterocycles to Cure Stress, Brain Disorders and Pain; 7.4.2 Heterocycles and Cardiovascular Diseases; 7.4.3 Heterocycles and Malignant Tumors

7.5 Heterocyclic Molecules in Combat with Ulcers and Sexual Dysfunctions7.6 Problems; 7.7 Suggested Reading; 8. Heterocycles in Agriculture; 8.1 A Century of Chemical Warfare Against Weeds; 8.2 Regulators of Plant Growth; 8.3 The Struggle Against Voracious Insects; 8.4 Resisting the Kingdoms of Mustiness and Rot; 8.5 Heterocycles in Animal Husbandry; 8.6 Combinatorial Chemistry and Functional Genomics in the Synthesis of Biologically Active Heterocyclic Compounds; 8.7 Problems; 8.8 Suggested Reading; 9. Heterocycles in Industry and Technology; 9.1 Heterocycles and Natural Colors; 9.2 Dyes

9.2.1 From Imperial Cloaks to Jeans

Sommario/riassunto

<i>Heterocycles in Life and Society</i> is an introduction to the chemistry of heterocyclic compounds, focusing on their origin and occurrence in nature, biochemical significance and wide range of applications. Written in a readable and accessible style, the book takes a multidisciplinary approach to this extremely important area of organic chemistry.  Topics covered include an introduction to the structure and properties of heterocycles; the key role of heterocycles in important life processes such as the transfer of hereditary information, how enzymes function, the storage and transport of b



3.

Record Nr.

UNINA9910554215703321

Autore

Pech Anton

Titolo

Flachdach

Pubbl/distr/stampa

Basel/Berlin/Boston : , : Walter de Gruyter GmbH, , 2011

©2021

ISBN

3-0356-2372-4

Edizione

[2nd ed.]

Descrizione fisica

1 online resource (214 pages)

Collana

Baukonstruktionen ; ; v.9

Classificazione

ZI 6930

Altri autori (Persone)

HubnerWolfgang

ZachFranz

Soggetti

ARCHITECTURE / Methods & Materials

Lingua di pubblicazione

Tedesco

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Frontmatter -- Vorwort -- Fachbuchreihe BAUKONSTRUKTIONEN -- Inhaltsverzeichnis Band 9: Flachdach -- Grundlagen -- Konstruktionsschichten und Materialien -- Nicht belüftete Dächer -- Zweischaliges Dach -- Genutzte Dachflächen -- Dachentwässerung -- Quellennachweis -- Literaturverzeichnis -- Sachverzeichnis -- Autoren

Sommario/riassunto

Dem exponierten Bauteil Flachdach kommt mit seinen speziellen konstruktiven Anforderungen eine besondere planerische Aufmerksamkeit zu. Der Band gibt eine fundierte Darstellung dieses Aufgabenfelds, indem er systematisch den Aufbau von Flachdächern aus Konstruktionsschichten und Materialien, nicht belüftete und zweischalige Dächer sowie die Nutzung von Dachflächen und die Dachentwässerung behandelt. Besonderes Augenmerk richten die Autoren auf die Ausbildung von Durchdringungen und Anschlüssen. Den klimatisch wichtigen und immer beliebter werdenden begrünten Dächern ist ein eigener Abschnitt gewidmet. Die zweite Auflage wurde rundum aktualisiert: Beispiele, Normen und Berechnungen sind auf dem neuesten Stand.