renzhi (26 Ergebnisse)

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Hardcover. Zustand: Very Good. BEIJING - An Ancient Capital of China This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .

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Zustand: New. pp. 384.

Hardcover. Zustand: Brand New. 2015 edition. 120 pages. 9.50x6.50x0.75 inches. In Stock.

Paperback. Zustand: Brand New. reprint edition. 156 pages. 9.25x6.10x0.36 inches. In Stock.

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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book represents the most important academic achievements won by Dr. Renzhi Hou, one of the founding fathers of and pioneering researchers in the modern historical geography of China. His collected papers and speeches, spanning from the 1940s to the 1990s, serve as a window into Hou's academic experience as well as the development of the historical geography of China during the second half of the 20th century. Dr. Hou has made his greatest contributions mainly in two areas, namely, urban historical geography and desert historical geography. Roughly a quarter of this book is devoted to the former, and above all to the study of Beijing's historical geography and its influence on urban planning. It is worth noting that 'From Beijing to Washington-A Contemplation on the Concept of Municipal Planning,' presented here, is the only historical geography-based comparative study of a Chinese city and a Western one by a Chinese scholar. Dr. Hou's studies on desert historical geography have garnered him a prominent reputation in the natural sciences academia. 'Ancient City Ruins in the Deserts of the Inner Mongolia Autonomous Region of China,' also included here, can be considered a masterwork. Moreover, many of his original thoughts on some interesting topics can also be found in this book, such as the communication between China and Africa in ancient times, and the rediscovery of the value of geographical classics in the modern context.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book is about the city of Peiping in China, also known as Beijing and Peking, and a city of great historical significance. Divided into three parts, this work explores Peiping first as a frontier city at a time when the Great Wall was established, from the Chou dynasty (ca.1122-220 B.C.) until the T'ang Dynasties up to the Khitan Occupation (A.D. 590-937). The second part explores Peiping as it becomes a national centre, through the Liao Dynasty and the Chin Dynasty, until 1234, and the third part explores how it became the capital of the Chinese empire, until 1911. This work is a historical geography and the introduction details topographical features and geographical relations of the city, describing the way in which the mountains rise from the plain creating concave arms to enclose Peiping, leading to the name, the 'Bay of Peiping'. We learn that the mountains frequently reach over 3000ft and have practically no foot-hills, whilst the bay itself is filled with sediments of gravel, sand, loam and loess which have been deposited in horizontal strata, to a great depth. Numerous illustrations and figures are included, and readers will see how the city sits between two rivers, the Hun ( or Muddy River) and the Pai ( or White River). These chapters reveal how each river has made its contribution to the material development of the city and its environs, including through irrigation and as the Hun River shifted its course. Owing to the geography of the region, almost all roads leading from the northern lands of Mongolia and Manchuria to the great plain of North China in the south are bound to converge at Peiping. The historical consequences of this, as well as local climate conditions and other aspects of geography are explored in this book, which traces the historical rise to eminence of Peiping.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book represents the most important academic achievements won by Dr. Renzhi Hou, one of the founding fathers of and pioneering researchers in the modern historical geography of China. His collected papers and speeches, spanning from the 1940s to the 1990s, serve as a window into Hou's academic experience as well as the development of the historical geography of China during the second half of the 20th century. Dr. Hou has made his greatest contributions mainly in two areas, namely, urban historical geography and desert historical geography. Roughly a quarter of this book is devoted to the former, and above all to the study of Beijing's historical geography and its influence on urban planning. It is worth noting that 'From Beijing to Washington-A Contemplation on the Concept of Municipal Planning,' presented here, is the only historical geography-based comparative study of a Chinese city and a Western one by a Chinese scholar. Dr. Hou's studies on desert historical geography have garnered him a prominent reputation in the natural sciences academia. 'Ancient City Ruins in the Deserts of the Inner Mongolia Autonomous Region of China,' also included here, can be considered a masterwork. Moreover, many of his original thoughts on some interesting topics can also be found in this book, such as the communication between China and Africa in ancient times, and the rediscovery of the value of geographical classics in the modern context.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book is about the city of Peiping in China, also known as Beijing and Peking, and a city of great historical significance. Divided into three parts, this work explores Peiping first as a frontier city at a time when the Great Wall was established, from the Chou dynasty (ca.1122-220 B.C.) until the T'ang Dynasties up to the Khitan Occupation (A.D. 590-937). The second part explores Peiping as it becomes a national centre, through the Liao Dynasty and the Chin Dynasty, until 1234, and the third part explores how it became the capital of the Chinese empire, until 1911. This work is a historical geography and the introduction details topographical features and geographical relations of the city, describing the way in which the mountains rise from the plain creating concave arms to enclose Peiping, leading to the name, the 'Bay of Peiping'. We learn that the mountains frequently reach over 3000ft and have practically no foot-hills, whilst the bay itself is filled with sediments of gravel, sand, loam and loess which have been deposited in horizontal strata, to a great depth. Numerous illustrations and figures are included, and readers will see how the city sits between two rivers, the Hun ( or Muddy River) and the Pai ( or White River). These chapters reveal how each river has made its contribution to the material development of the city and its environs, including through irrigation and as the Hun River shifted its course. Owing to the geography of the region, almost all roads leading from the northern lands of Mongolia and Manchuria to the great plain of North China in the south are bound to converge at Peiping. The historical consequences of this, as well as local climate conditions and other aspects of geography are explored in this book, which traces the historical rise to eminence of Peiping.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book provides a comprehensive review and the latest progress of ultraviolet communications. Optical wireless communications employing electromagnetic waves in optical wavebands as information carriers can achieve higher communication bandwidth compared with radio frequency based wireless communication. However, the good directionality of optical waves degrades its non-line-of-sight transmission ability for avoiding obstacles.The ultraviolet communication employs the ultraviolet light in 'solar blind' waveband (200-280 nm) as information carriers. The name 'solar blind' is derived from the fact that the solar radiation in 200-280 nm is strongly absorbed by the ozone layer of the atmosphere such that little ultraviolet lights can reach the earth's surface. Therefore, ultraviolet communications enjoy low background radiation noise compared with other optical wireless communications. Besides, the strong absorption effect of ultraviolet lights in the atmosphere also guarantees a good local security due to the verified low-probability-of-detection. Therefore, the ultraviolet communication becomes a promising non-line-of-sight optical wireless communication technology and attracted increasing research attentions in recent decades.This book mainly focuses on the key principles and technologies of ultraviolet communications, including the channel modeling, achievable information rate, full-duplex ultraviolet communication, relay-assisted ultraviolet communication, non-line-of-sight ultraviolet positioning, and some future prospects of ultraviolet communications.

Taschenbuch. Zustand: Neu. An Historical Geography of Peiping | Renzhi Hou | Taschenbuch | xxxi | Englisch | 2016 | Springer-Verlag GmbH | EAN 9783662515372 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Non-Line-of-Sight Ultraviolet Communications | Principles and Technologies | Renzhi Yuan (u. a.) | Taschenbuch | ix | Englisch | 2024 | Springer | EAN 9789819785421 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | This book represents the most important academic achievements won by Dr. Renzhi Hou, one of the founding fathers of and pioneering researchers in the modern historical geography of China. His collected papers and speeches, spanning from the 1940s to the 1990s, serve as a window into Hoüs academic experience as well as the development of the historical geography of China during the second half of the 20th century. Dr. Hou has made his greatest contributions mainly in two areas, namely, urban historical geography and desert historical geography. Roughly a quarter of this book is devoted to the former, and above all to the study of Beijing¿s historical geography and its influence on urban planning. It is worth noting that ¿From Beijing to Washington¿A Contemplation on the Concept of Municipal Planning,¿ presented here, is the only historical geography-based comparative study of a Chinese city and a Western one by a Chinese scholar. Dr. Hoüs studies on desert historical geography have garnered him a prominent reputation in the natural sciences academia. ¿Ancient City Ruins in the Deserts of the Inner Mongolia Autonomous Region of China,¿ also included here, can be considered a masterwork. Moreover, many of his original thoughts on some interesting topics can also be found in this book, such as the communication between China and Africa in ancient times, and the rediscovery of the value of geographical classics in the modern context.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | This book is about the city of Peiping in China, also known as Beijing and Peking, and a city of great historical significance. Divided into three parts, this work explores Peiping first as a frontier city at a time when the Great Wall was established, from the Chou dynasty (ca.1122¿220 B.C.) until the T¿ang Dynasties up to the Khitan Occupation (A.D. 590¿937). The second part explores Peiping as it becomes a national centre, through the Liao Dynasty and the Chin Dynasty, until 1234, and the third part explores how it became the capital of the Chinese empire, until 1911. This work is a historical geography and the introduction details topographical features and geographical relations of the city, describing the way in which the mountains rise from the plain creating concave arms to enclose Peiping, leading to the name, the ¿Bay of Peiping¿. We learn that the mountains frequently reach over 3000ft and have practically no foot-hills, whilst the bay itself is filled with sediments of gravel, sand, loam and loess which have been deposited in horizontal strata, to a great depth. Numerous illustrations and figures are included, and readers will see how the city sits between two rivers, the Hun (¿¿ or Muddy River) and the Pai (¿¿ or White River). These chapters reveal how each river has made its contribution to the material development of the city and its environs, including through irrigation and as the Hun River shifted its course. Owing to the geography of the region, almost all roads leading from the northern lands of Mongolia and Manchuria to the great plain of North China in the south are bound to converge at Peiping. The historical consequences of this, as well as local climate conditions and other aspects of geography are explored in this book, which traces the historical rise to eminence of Peiping.

Paperback. Zustand: Brand New. 384 pages. 9.25x6.10x0.80 inches. In Stock.