Ping Lu

This book covers Martian Aeolian Geomorphology and is organized around three main foci. The first focus is about advancing our understanding of aeolian geomorphology through research on Martian aeolian landforms. Chapters 1 through 4 provide essential knowledge for understanding the aeolian geomorphology of Mars. Among them, Chapters 1 and 2 provide readers with a clear understanding of the significance, scientific status and methodology of the study of aeolian geomorphology on Mars. Chapters 3 introduces the physics of aeolian geomorphology and Chapter 4 presents an overview of Mars. Chapters 5 and 6 are devoted to the Martian atmosphere, and Martian sediments respectively, constituting the dynamic conditions and the material basis for the formation of aeolian landforms, their basic characteristics, the processes that control their formation and evolution, and comparisons with Earth. Chapters 7 and 8 discuss the geomorphological types, morphology and distribution of dunes on Mars, and extract information on the developmental environment and processes that control dune landforms. The second focus of this book concerns the unique characteristics of Martian aeolian landforms. Chapters 9 and 10 provide thorough introductions to several unique Martian aeolian landforms. The third focus is to provide a textbook for graduate students. To facilitate understanding of Martian aeolian landforms and deepen the reader’s comprehension of current aeolian geomorphological theories, we connect the characteristics of various aspects of Martian aeolian landforms with the relevant theories, and especially the classical theories that have stood the test of time. At the same time, we try to present different viewpoints and hypotheses on relevant scientific issues, leaving readers with wide room for innovative thinking. The book’s 12 chapters are ordered to start with an overview of fundamental knowledge (Chapters 1to 4), continue (Chapters 5 to 11) by describing the book’s core content, and conclude (Chapters 12 ) by relating what we believe about Mars to what we know about Earth.

This book covers Martian Aeolian Geomorphology and is organized around three main foci. The first focus is about advancing our understanding of aeolian geomorphology through research on Martian aeolian landforms. Chapters 1 through 4 provide essential knowledge for understanding the aeolian geomorphology of Mars. Among them, Chapters 1 and 2 provide readers with a clear understanding of the significance, scientific status and methodology of the study of aeolian geomorphology on Mars. Chapters 3 introduces the physics of aeolian geomorphology and Chapter 4 presents an overview of Mars. Chapters 5 and 6 are devoted to the Martian atmosphere, and Martian sediments respectively, constituting the dynamic conditions and the material basis for the formation of aeolian landforms, their basic characteristics, the processes that control their formation and evolution, and comparisons with Earth. Chapters 7 and 8 discuss the geomorphological types, morphology and distribution of dunes on Mars, and extract information on the developmental environment and processes that control dune landforms. The second focus of this book concerns the unique characteristics of Martian aeolian landforms. Chapters 9 and 10 provide thorough introductions to several unique Martian aeolian landforms. The third focus is to provide a textbook for graduate students. To facilitate understanding of Martian aeolian landforms and deepen the reader’s comprehension of current aeolian geomorphological theories, we connect the characteristics of various aspects of Martian aeolian landforms with the relevant theories, and especially the classical theories that have stood the test of time. At the same time, we try to present different viewpoints and hypotheses on relevant scientific issues, leaving readers with wide room for innovative thinking. The book’s 12 chapters are ordered to start with an overview of fundamental knowledge (Chapters 1to 4), continue (Chapters 5 to 11) by describing the book’s core content, and conclude (Chapters 12 ) by relating what we believe about Mars to what we know about Earth.

This book introduces the theory and applications of nanometer photocatalysis, and it briefly presents the concept of photocatalysts, photocatalytic reaction mechanisms and kinetics, and photocatalytic reactor design. In addition, the use of photocatalysis in the control of flue-gas pollutants is discussed in detail. The book also describes how a photocatalytic reactor is designed and implemented to evaluate the photocatalytic oxidation capacity of different photocatalysts on elemental mercury in a simulated flue gas. After that, the effect of photocatalysts on the SO2, NOx and Hg removal in the flue gas is studied. Photocatalytic cleaning technology can be applied not only in gas pollutant cleaning at power plants, but also in wastewater purification. Readers gain a comprehensive understanding of possible mercury emission control methods and the industrial applications of these technologies.

This book introduces the theory and applications of nanometer photocatalysis, and it briefly presents the concept of photocatalysts, photocatalytic reaction mechanisms and kinetics, and photocatalytic reactor design. In addition, the use of photocatalysis in the control of flue-gas pollutants is discussed in detail. The book also describes how a photocatalytic reactor is designed and implemented to evaluate the photocatalytic oxidation capacity of different photocatalysts on elemental mercury in a simulated flue gas. After that, the effect of photocatalysts on the SO2, NOx and Hg removal in the flue gas is studied. Photocatalytic cleaning technology can be applied not only in gas pollutant cleaning at power plants, but also in wastewater purification. Readers gain a comprehensive understanding of possible mercury emission control methods and the industrial applications of these technologies.

"Death is inevitably the end of a journey. Death also allows the journey to go back to the beginning." In this bold novel, one of Taiwan's most celebrated authors reimagines the lives of a legendary couple: Sun Yat-sen, known as the "Father of the Chinese Revolution," and his wife, Song Qingling. Born in 1866, Sun Yat-sen grew up an admirer of the rebels who tried to overthrow the ruling Manchu dynasty. He dreamed of strengthening China from within, but after a failed attempt at leading an insurrection in 1895, Sun was exiled to Japan. Only in 1916, after the dynasty fell and the new Chinese Republic was established, did he return to his country and assume the role of provisional president. While in Japan, Sun met and married the beautiful Song Qingling. Twenty-six years her husband's junior, Song came from a wealthy, influential Chinese family (her sister married Chiang Kai-shek) and had received a college education in Macon, Georgia. Their tumultuous and politically charged relationship fuels this riveting novel. Weaving together three distinct voices-Sun's, Song's, and a young woman rumored to be the daughter of Song's illicit lover-Ping Lu's narrative experiments with invented memories and historical fact to explore the couple's many failings and desires. Touching on Sun Yat-sen's tormented political life and Song Qingling's rumored affairs and isolation after her husband's death, the novel follows the story all the way to 1981, recounting political upheavals Sun himself could never have imagined.

"Death is inevitably the end of a journey. Death also allows the journey to go back to the beginning." In this bold novel, one of Taiwan's most celebrated authors reimagines the lives of a legendary couple: Sun Yat-sen, known as the "Father of the Chinese Revolution," and his wife, Song Qingling. Born in 1866, Sun Yat-sen grew up an admirer of the rebels who tried to overthrow the ruling Manchu dynasty. He dreamed of strengthening China from within, but after a failed attempt at leading an insurrection in 1895, Sun was exiled to Japan. Only in 1916, after the dynasty fell and the new Chinese Republic was established, did he return to his country and assume the role of provisional president. While in Japan, Sun met and married the beautiful Song Qingling. Twenty-six years her husband's junior, Song came from a wealthy, influential Chinese family (her sister married Chiang Kai-shek) and had received a college education in Macon, Georgia. Their tumultuous and politically charged relationship fuels this riveting novel. Weaving together three distinct voices-Sun's, Song's, and a young woman rumored to be the daughter of Song's illicit lover-Ping Lu's narrative experiments with invented memories and historical fact to explore the couple's many failings and desires. Touching on Sun Yat-sen's tormented political life and Song Qingling's rumored affairs and isolation after her husband's death, the novel follows the story all the way to 1981, recounting political upheavals Sun himself could never have imagined.