gustav werther (106 risultati)

First Edition. Very good copy in cloth-backed boards; Gilt cross-bands / raised bands with gilt-blocked titling. Spine bands and panel edges somewhat rubbed, edge-torn and dust-toned as with age. Remains quite well-preserved overall: tight, bright, clean and strong. Physical description: 508p. ; diagrs ; 21-24 cm. Notes: zweiter band, huntert und siebenter band / second volume, hundred and seventh ribbon - t.p. Subject: Chemistry, Technical - Periodicals. Physics - Periodicals. Genre: Text. 3 Kg.

Softcover. 8°. 22,3 x 14,3 cm. Graublaue Originalbroschur mit Fadenheftung. Seiten 129 - 192. Seiten nicht aufgeschnitten, etwas randgebräunt. Vorgeheftet ein vierseitiger Prospectus über den "Führer in die Chemie" von H. Hirzel. Gutes Exemplar. -- Bitte Portokosten außerhalb EU erfragen! / Please ask for postage costs outside EU! / S ' il vous plait demander des frais de port en dehors de l ' UE! // Bitte beachten Sie auch unsere Fotos! / Please also note our photos! / Veuillez noter nos photos -- Nehmen Sie sich ein gutes Buch mit auf die Sommerwiese. Bei uns werden Sie fündig! -- Wir kaufen Ihre werthaltigen Bücher! K01907-314688.

Softcover. 8°. 22,3 x 14,3 cm. Graugrüne Originalbroschur mit Fadenheftung. Seiten 193 - 256. Seiten nicht aufgeschnitten, etwas randgebräunt. Vorgeheftet der Literarische Anzeiger 1854 No. 7. Gutes Exemplar. -- Bitte Portokosten außerhalb EU erfragen! / Please ask for postage costs outside EU! / S ' il vous plait demander des frais de port en dehors de l ' UE! // Bitte beachten Sie auch unsere Fotos! / Please also note our photos! / Veuillez noter nos photos -- Nehmen Sie sich ein gutes Buch mit auf die Sommerwiese. Bei uns werden Sie fündig! -- Wir kaufen Ihre werthaltigen Bücher! K01907-314689.

Softcover. Originalheft, 23 x 16 cm, 6 Seiten mit 9 Porträts sowie Szenenfotos. Gut erhalten. -- Bitte Portokosten außerhalb EU erfragen! / Please ask for postage costs outside EU! / S ' il vous plait demander des frais de port en dehors de l ' UE! // Bitte beachten Sie auch unsere Fotos! / Please also note our photos! / Veuillez noter nos photos -- Nehmen Sie sich ein gutes Buch mit auf die Sommerwiese. Bei uns werden Sie fündig! -- Wir kaufen Ihre werthaltigen Bücher! K17599-105648.

Softcover. 8°. 22,3 x 14,3 cm. Graugrüne Originalbroschur mit Fadenheftung. XII Seiten Inhaltsverz. Band 63, Seiten 385 - 480, Seiten 481-516 mit Register zum Jahrgang 1854. Seiten nicht aufgeschnitten, etwas randgebräunt und randgestaubt. Seitenränder etwas wellig. Gutes Exemplar. -- Bitte Portokosten außerhalb EU erfragen! / Please ask for postage costs outside EU! / S ' il vous plait demander des frais de port en dehors de l ' UE! // Bitte beachten Sie auch unsere Fotos! / Please also note our photos! / Veuillez noter nos photos -- Nehmen Sie sich ein gutes Buch mit auf die Sommerwiese. Bei uns werden Sie fündig! -- Wir kaufen Ihre werthaltigen Bücher! K01907-314692.

First Edition. Very good copy in cloth-backed boards; Gilt cross-bands / raised bands with gilt-blocked titling. Spine bands and panel edges somewhat rubbed, edge-torn and dust-toned as with age. Remains quite well-preserved overall: tight, bright, clean and strong. Physical description: 508p. ; diagrs ; 21-24 cm. Notes: zweiter band, huntert und siebenter band / second volume, hundred and seventh ribbon - t.p. Subject: Chemistry, Technical - Periodicals. Physics - Periodicals. Genre: Text. 1 Kg.

Oln., 8°, (VII)520 S., Zustand 2-3,Einband etwas fleckig sonst innen gut. gestempelt am Vorsatz (Bibliotheksexemplar).

Oln., 8°, (VII)526 S., Zustand gut.gestempelt am Vorsatz (Bibliotheksexemplar).

Oln., 8°, (VII)508 S., Zustand gut.gestempelt am Vorsatz (Bibliotheksexemplar).

Oln., 8°, (VII)518 S., mit einer Steindrucktafel. Zustand gut.Einbankkante mit kl.Fehlstelle.gestempelt am Vorsatz (Bibliotheksexemplar).

Oln., 8°, (XI)508 S., Zustand gut-sehr gut.gestempelt am Vorsatzblatt.(Bibliotheksexemplar).

Paperback. Condizione: New. Print on Demand. This book presents a novel theoretical framework for understanding the structure and reactivity of organic compounds, particularly acids, alcohols, aldehydes, and hydrocarbons. The author argues that these compounds can be viewed as substituted forms of carbon dioxide and carbon monoxide, and that their properties can be explained by considering the substitution of various functional groups and elements for hydrogen and oxygen atoms. The book provides a comprehensive overview of the author's theory, supported by numerous examples and experimental data. It begins by laying out the basic principles of the theory and then proceeds to apply them to a wide range of organic compounds. The author also discusses the implications of the theory for our understanding of chemical reactions and the behavior of organic compounds in biological systems. This book will be of interest to chemists and biochemists of all levels, as well as to anyone interested in the fundamental principles of organic chemistry. The author's clear and concise writing style makes the book accessible to a wide audience, while the depth of the analysis and the wealth of experimental evidence provide a solid foundation for further research. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book explores the history, composition, and therapeutic benefits of the Geilnau mineral spring water in Germany. The author conducted chemical analyses of the water, leading to a better understanding of its composition and contents, as well as its medicinal properties. The author's work was pivotal in reestablishing the spring's reputation and popularity, which had declined due to a previous drop in water quality. The book is a valuable resource for professionals in geology, chemistry, and hydrology interested in the science of mineral springs and their therapeutic applications. It also provides detailed insights into the history of the Geilnau spring and its significance in the field of balneology. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book takes an insightful look at the complicated relationship between art and poetry and the profound impact these two disciplines have had on each other throughout history. The author provides keen observations on both and analyzes their intertwined path through time. Delving into the nuances of meaning, technique, and context, the author reveals how the relationship between art and poetry has changed and evolved through different periods and cultures. From the ancient Greeks to the postmodern era, the author traces their development and mutual influence. Through a thorough examination of key works, movements, and figures, this book sheds light on the dynamic interplay between these two forms of expression. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This fascinating book details the author's research on the green and brown pigments known as biliverdin and cholepyrrhin, respectively. The author provides a comprehensive overview of these substances, exploring their chemical properties, reactions, and significance in the context of human physiology. Through a series of experiments, the author demonstrates that biliverdin is an oxidation product of cholepyrrhin and delves into the role of oxygen and various reagents in this transformation. Additionally, the author examines the spectral characteristics of these pigments, shedding light on their unique optical properties. This book offers a valuable resource for researchers in chemistry and biochemistry, providing insights into the complex chemistry of these essential biological molecules. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book contributes to the field of analytical chemistry by refining and introducing new methods of separating beryllium from aluminum before analysis. The author devised and tested a variety of processes and provides the optimal processes and experimental setups for analysis. This addition to analytical procedures in chemistry will benefit scientists and researchers in the field. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book explores the fascinating chemical synthesis of alcohols using chlorinated ether as the starting point. The author delves into the groundbreaking discovery that the structure of the initial product of chlorination differs significantly from what was previously believed. This discovery paves the way for a series of investigations into the reactions and properties of this substance, leading to the identification of a range of derivatives. Through meticulous experimentation, the author establishes the structure and properties of these derivatives, providing valuable insights into their chemical behavior and potential applications. This book is an essential resource for researchers and students in organic chemistry, offering a comprehensive examination of a groundbreaking discovery and its implications for the field. Its detailed analysis and clear presentation make it an invaluable tool for understanding the intricate relationships between the structure and reactivity of organic compounds. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book delves into the diverse field of organic chemical compounds known as alcohols. The author, a renowned chemist, offers a comprehensive exploration of these substances, examining their chemical properties, reactions, and significance. Through a series of chapters, the book covers primary, secondary, and tertiary alcohols, as well as the various types of reactions they undergo, including oxidation, dehydration, and esterification. Additionally, the author discusses the role of alcohols in biological systems and their industrial applications. This book serves as a valuable resource for students, researchers, and professionals in the fields of chemistry, biology, and related disciplines. It provides a thorough understanding of the fundamental principles of alcohol chemistry, making it an essential reference for anyone seeking to delve into this essential area of organic chemistry. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book presents various studies of some of the most significant minerals found in nature, which have been subject to countless analyses and experiments. The author has gathered and compiled their composition for reference and organized them according to their discovery and importance within their respective scientific classifications. The book features insightful examinations of the chemical composition of tourmaline, glimmer, hornblende, and staurolite. Moreover, it delves into the author's contributions to the analysis of various minerals, providing their experimental methods, results, and interpretations. These studies have added to the field of mineralogy and provided valuable insights into these naturally occurring substances. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book investigates the similarities and differences between the rare metals ruthenium and osmium. The author, an expert in the field, examines the chemical properties and reactions of these elements, comparing their behavior in various compounds and situations. Osmium and ruthenium, both part of the platinum group, share similar atomic structures and chemical properties. The author's goal is to illuminate the distinct characteristics of each element and their compounds, using a historical and scientific approach. This book will appeal to chemists, materials scientists, and anyone interested in the intricacies of rare earth elements and their applications. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book explores the chemical constituents of Torpedo electric organs and Raja Schwanzorgan, a topic of great scientific interest since the early 19th century. The author examines the chemical composition of these organs, including the presence of Schleim, a substance also found in fish muscle tissue. The author discovered that the electrical organs of Torpedo contain significant levels of urea, an important finding as urea had only previously been found in animal blood and urine. The book provides valuable insights into the unique composition of these specialized organs and contributes to our understanding of the physiological processes that enable the generation and discharge of electricity in living organisms. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. Delving into the realm of chemical science, this book illuminates the advancements made by scientists in synthesizing inorganic compounds. The author masterfully examines the groundbreaking work of the French chemist Henri Sainte-Claire Deville, whose groundbreaking research in the mid-19th century laid the foundation for understanding the formation of minerals through chemical processes. Through detailed descriptions of Deville's experiments, the book unravels the intricate reactions involved in creating inorganic substances, highlighting their significance in advancing our knowledge of geochemistry and mineralogy. This captivating exploration sheds light on the profound impact of Deville's discoveries, underscoring the enduring legacy of his contributions to the field of chemistry. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book delves into the intricate world of plant chemistry, exploring the vital role of sugars in the growth, development, and reproduction of plants. It begins with a comprehensive analysis of sugar metabolism, shedding light on the intricate pathways sugars travel within plants. The author then delves into the physiological and biochemical functions of sugars, providing insights into their involvement in a myriad of processes, including photosynthesis, respiration, and hormone signaling. This book also delves into the practical applications of sugar chemistry, discussing its significance in the production of biofuels and other renewable energy sources. With its in-depth exploration of plant chemistry and its practical applications, this book offers a valuable resource for researchers, students, and professionals seeking to deepen their understanding of this fundamental aspect of plant biology. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book explores the platinoids and offers thorough analyses of their individual characteristics and unique properties. From iridium and osmium to ruthenium and rhodium, the author delves into the scientific depths of these valuable elements. Their historical significance, discovery, and industrial applications are carefully examined, providing a greater understanding of how these metals have shaped industry and technology. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book delves into the fascinating world of the chemical compounds found in the creosote of beechwood tar and in guaiacum resin. The author takes a deep dive into the history of these substances, exploring their chemical properties and uses. By examining the chemical structure of these compounds, the author provides insights into their therapeutic potential and their role in various industrial applications. The book also discusses the historical significance of these compounds and their impact on the development of chemistry. Through a comprehensive analysis of existing research and the author's own experiments, this book offers a valuable resource for chemists, historians, and anyone interested in the intricate world of chemical compounds. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book embarks on an in-depth study of the Weilbacher Mineral Spring in Germany, providing a historical overview of its use, followed by detailed analysis of its contents. The author, an established scientist, takes a detailed and scientific approach to dissecting its chemical composition, with particular focus on the spring's sulfurous content. Through a series of experiments, the author establishes not just the presence of sulfur but also the relatively unusual way in which it exists within the spring. The author's thorough and methodical experiments not only catalog the spring's components but also establish how they interact and change when exposed to different conditions. The result is a nuanced and comprehensive analysis of the spring's exact composition and behavior. The book's insights into Weilbacher's unique qualities offer a valuable resource for further scientific study of the spring and its potential therapeutic applications. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book introduces a comprehensive account of the life and works of the 18th-century German poet Friedrich Schiller. The narrative skillfully pieces together various threads from Schiller's writings and life to paint a vivid and insightful picture of the acclaimed playwright, poet, philosopher, and historian. Schiller's influence on German literature, philosophy, and culture forms the backdrop of the book. His literary contributions are explored, and the evolution of his ideas, from his early days as a playwright to his later philosophical reflections, is carefully charted. The author brings depth to the analysis by contextualizing Schiller's works within the broader intellectual and political movements of his time. The book is richly detailed and offers fresh insights into Schiller's life and works while also assessing his profound contributions to German culture. The author's enthusiasm for the subject is evident throughout, making this a valuable read for anyone interested in understanding the life, works, and significance of one of Germany's most celebrated literary figures. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Condizione: New. In.