Dorogan (19 results)

Condition: New.

Hardcover/Hardback. Condition: Good. V knige rasskazano ob osobennostyakh lovli ryby v raznye sezony goda. Spetsialnyj razdel posvyashchen trudam po rybolovstvu, kuda voshli stati i ocherki iz pervogo izdaniya knigi Leonida Pavlovicha Sabaneeva Ryby Rossii. Dlya shirokogo kruga lyubitelej rybnoj lovli.7.

Taschenbuch. Condition: Neu. ASPECTS OF WHITE CEMENT PRODUCTION | Natalia Dorogan (u. a.) | Taschenbuch | Englisch | 2025 | LAP LAMBERT Academic Publishing | EAN 9786208442507 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu.

Kartoniert / Broschiert. Condition: New.

Taschenbuch. Condition: Neu. Fenomene optice ¿i fotoelectrice în materiale anizotrope | Andrei Dorogan | Taschenbuch | Rumänisch | 2019 | GlobeEdit | EAN 9786139416578 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Paperback. Condition: Brand New. 248 pages. 8.66x5.91x0.56 inches. In Stock.

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Article de 8 pages. 1 planche dépliante. Couverture muette. Bon état.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The results of research aimed at the development of chemical technology for the production of white cement under the conditions of resource conservation and energy saving according to the program of sustainable development are given. Based on computer calculations using the created programs 'Clinker' and 'RomanCem', the quantitative ratios of carbonate, aluminum and silica-containing components of the raw material mixtures for the production of white Portland cement, low-temperature firing cement ( 1200 ° ) and Eco-cement were determined As a result of the study of 3-component systems based on chalk with aluminum hydroxide, dust quartz, aerosil and microtalc, new compositions of starting mixtures were developed with a decrease in the content of carbonates and, accordingly, emissions of CO2 into the atmosphere, with a minimization of the content of colored oxides and a corresponding increase in the whiteness of cement. 68 pp. Englisch.

Condition: New. Print on Demand.

Condition: New. Print on Demand.

Condition: New. PRINT ON DEMAND.

Paperback. Condition: new. Paperback. The results of research aimed at the development of chemical technology for the production of white cement under the conditions of resource conservation and energy saving according to the program of sustainable development are given. Based on computer calculations using the created programs "Clinker" and "RomanCem", the quantitative ratios of carbonate, aluminum and silica-containing components of the raw material mixtures for the production of white Portland cement, low-temperature firing cement ( This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The results of research aimed at the development of chemical technology for the production of white cement under the conditions of resource conservation and energy saving according to the program of sustainable development are given. Based on computer calculations using the created programs 'Clinker' and 'RomanCem', the quantitative ratios of carbonate, aluminum and silica-containing components of the raw material mixtures for the production of white Portland cement, low-temperature firing cement (¿ 1200 °¿) and Eco-cement were determined As a result of the study of 3-component systems based on chalk with aluminum hydroxide, dust quartz, aerosil and microtalc, new compositions of starting mixtures were developed with a decrease in the content of carbonates and, accordingly, emissions of CO2 into the atmosphere, with a minimization of the content of colored oxides and a corresponding increase in the whiteness of cement.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 68 pp. Englisch.

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The results of research aimed at the development of chemical technology for the production of white cement under the conditions of resource conservation and energy saving according to the program of sustainable development are given. Based on computer calculations using the created programs 'Clinker' and 'RomanCem', the quantitative ratios of carbonate, aluminum and silica-containing components of the raw material mixtures for the production of white Portland cement, low-temperature firing cement ( 1200 ° ) and Eco-cement were determined As a result of the study of 3-component systems based on chalk with aluminum hydroxide, dust quartz, aerosil and microtalc, new compositions of starting mixtures were developed with a decrease in the content of carbonates and, accordingly, emissions of CO2 into the atmosphere, with a minimization of the content of colored oxides and a corresponding increase in the whiteness of cement.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Sistemele optoelectronice moderne necesit¿ utilizarea materialelor cu anizotropie puternic¿ a propriet¿¿ilor electrice ¿i optice, pe baza c¿rora pot fi create elemente active: jonc¿iuni p-n, heterojonc¿iuni, structuri Schottky, etc. Odat¿ cu cre¿terea fluxului de informäii este necesar¿ compactarea frecven¿elor purt¿toare de informäie. Pentru separarea a dou¿ impulsuri adiacente a canalelor de comunicäii sunt utilizate dispozitive, care permit reglarea pasului dintre canale prin controlul modelului de interferen¿¿, a propriet¿¿ilor ¿i parametrilor ghidurilor de und¿ izotrope ¿i anizotrope. Un rol esen¿ial în aceste structuri îl au propriet¿¿ile birefringente ale cristalelor. În lucrare sunt cercetate propriet¿¿ile optice ale monocristalelor anizotrope ZnAs2 ¿i a diferitor dispozitive cu utilizarea structurilor bazate pe tehnologia epitaxial¿. Este demonstrat¿ posibilitatea separ¿rii modelor impulsurilor optice cu scopul multiplex¿rii în sistemele de comunicäii prin fibr¿ optic¿, determin¿rii planului osciläiei vectorului electric al radiäiei plan polarizate utilizând fotoreceptori, care asigur¿ schimbarea semnului fotocurentului la rotirea planului de polarizare. 248 pp. Rumänisch.

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Sistemele optoelectronice moderne necesit¿ utilizarea materialelor cu anizotropie puternic¿ a propriet¿¿ilor electrice ¿i optice, pe baza c¿rora pot fi create elemente active: jonc¿iuni p-n, heterojonc¿iuni, structuri Schottky, etc. Odat¿ cu cre¿terea fluxului de informäii este necesar¿ compactarea frecven¿elor purt¿toare de informäie. Pentru separarea a dou¿ impulsuri adiacente a canalelor de comunicäii sunt utilizate dispozitive, care permit reglarea pasului dintre canale prin controlul modelului de interferen¿¿, a propriet¿¿ilor ¿i parametrilor ghidurilor de und¿ izotrope ¿i anizotrope. Un rol esen¿ial în aceste structuri îl au propriet¿¿ile birefringente ale cristalelor. În lucrare sunt cercetate propriet¿¿ile optice ale monocristalelor anizotrope ZnAs2 ¿i a diferitor dispozitive cu utilizarea structurilor bazate pe tehnologia epitaxial¿. Este demonstrat¿ posibilitatea separ¿rii modelor impulsurilor optice cu scopul multiplex¿rii în sistemele de comunicäii prin fibr¿ optic¿, determin¿rii planului osciläiei vectorului electric al radiäiei plan polarizate utilizând fotoreceptori, care asigur¿ schimbarea semnului fotocurentului la rotirea planului de polarizare.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 248 pp. Rumänisch.

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Sistemele optoelectronice moderne necesit¿ utilizarea materialelor cu anizotropie puternic¿ a propriet¿¿ilor electrice ¿i optice, pe baza c¿rora pot fi create elemente active: jonc¿iuni p-n, heterojonc¿iuni, structuri Schottky, etc. Odat¿ cu cre¿terea fluxului de informäii este necesar¿ compactarea frecven¿elor purt¿toare de informäie. Pentru separarea a dou¿ impulsuri adiacente a canalelor de comunicäii sunt utilizate dispozitive, care permit reglarea pasului dintre canale prin controlul modelului de interferen¿¿, a propriet¿¿ilor ¿i parametrilor ghidurilor de und¿ izotrope ¿i anizotrope. Un rol esen¿ial în aceste structuri îl au propriet¿¿ile birefringente ale cristalelor. În lucrare sunt cercetate propriet¿¿ile optice ale monocristalelor anizotrope ZnAs2 ¿i a diferitor dispozitive cu utilizarea structurilor bazate pe tehnologia epitaxial¿. Este demonstrat¿ posibilitatea separ¿rii modelor impulsurilor optice cu scopul multiplex¿rii în sistemele de comunicäii prin fibr¿ optic¿, determin¿rii planului osciläiei vectorului electric al radiäiei plan polarizate utilizând fotoreceptori, care asigur¿ schimbarea semnului fotocurentului la rotirea planului de polarizare.