This book concerns most of recent advances of the multiple-input multiple-output (MIMO) system. An outstanding feature of author' approach is equal attention to both the theoretical analysis and practical applicat...This book concerns most of recent advances of the multiple-input multiple-output (MIMO) system. An outstanding feature of author' approach is equal attention to both the theoretical analysis and practical application involved in this system. A series of important research results from the polarized MIMO systems to antenna selection in MIMO Systems are discussed in detail in the paper, which are all well-organized and adequately supported by the elaborate figures and data.展开更多
This book presents general theories and applications of structural optimization methods. The first chapter of the book introduces various basic concepts of structural optimization through several illustrative examples...This book presents general theories and applications of structural optimization methods. The first chapter of the book introduces various basic concepts of structural optimization through several illustrative examples. Chapter 2 is devoted to a comprehensive review of math- ematical programming methods, including classical methods such as the simplex method, the （SLP） method, the interior point method and relatively new approaches such as genetic algo- rithms. The third chapter presents the main topic of this book, the SLP methods based on the incremental equations of structures. Some useful techniques in implementation of SLP, including the move limit, scaling and active constraint identifying, are discussed. In chapter 4, classical optimality criterion approaches, including the fully stress approach for truss struc- tures and its extensions for membrane and plate structures, are presented with demonstrative examples. The remaining chapters develop an overview of structural optimization problems, among which are dynamic optimization, multi-criterion optimization, earlier work on the op- timal layouts of plates, as well as some practical issues in general size and shape optimization problems.展开更多
As suggested by the title, this extensive book is concerned with crack and contact prob- lems in linear elasticity. However, in general, it is intended for a wide audience ranging from engineers to mathematical physic...As suggested by the title, this extensive book is concerned with crack and contact prob- lems in linear elasticity. However, in general, it is intended for a wide audience ranging from engineers to mathematical physicists. Indeed, numerous problems of both academic and tech- nological interest in electro-magnetics, acoustics, solid and fluid dynamics, etc. are actually related to each other and governed by the same mixed boundary value problems from a unified mathematical standpoint展开更多
studies how a language fits into the society in which it is used. Sociolinguistics by was published in 1998 by Oxford University Press. The book consists of four sections: Survey, Readings, References, Glossary. Spols...studies how a language fits into the society in which it is used. Sociolinguistics by was published in 1998 by Oxford University Press. The book consists of four sections: Survey, Readings, References, Glossary. Spolsky's Sociolinguistics is a commendable overview of the field of language, and one that will serve as an excellent resource for scholars as well as a textbook for students and even lay展开更多
Ever since Chinese medicine came onto the health care scene, it has had an uneasy and at times contentious relationship with mainstream Western biomedicine. For the first two twenty years or so there was nothing of th...Ever since Chinese medicine came onto the health care scene, it has had an uneasy and at times contentious relationship with mainstream Western biomedicine. For the first two twenty years or so there was nothing of the significance to speak of in the way of collaboration or integration between the two medical systems. Western medical literature often cast展开更多
Desertification is a global phenomenon that affects about two billion people. It occurs in arid zones where the annual precipitation is below 400 mm, partic- ularly in the marginal areas of the world＇s largest desert...Desertification is a global phenomenon that affects about two billion people. It occurs in arid zones where the annual precipitation is below 400 mm, partic- ularly in the marginal areas of the world＇s largest deserts. It is a result of water and wind erosion, over- grazing, global warm-ing, improper soil cultivation, and increased pressure ot population growth, and it causes degradation of soil and natural and agricultural vegetation. The direct result is less food for people and livestock, which influences pop- ulation and animal husbandry fluctuations. Despite ef- forts to combat and reduce desertification, the affected areas are annually increasing.展开更多
In the beginning of the new millennium, I am de-lighted to read Liver Transplantation, which wasedited by Professor Shu-Sen Zheng and prefacedby Professor Shui-Sheng Xia. In the 21st century, organ transplantationwill...In the beginning of the new millennium, I am de-lighted to read Liver Transplantation, which wasedited by Professor Shu-Sen Zheng and prefacedby Professor Shui-Sheng Xia. In the 21st century, organ transplantationwill become an indispensable and dominant disci-pline in surgery. Despite a short period of deve-lopment in liver transplantation in China, therehave been a dramatic increase in both the numberof liver transplantation cases and the number ofliver transplantation centers. According to the reg-istry of liver transplantation in China, more than800 liver transplantations have been performed.But some surgeons are lack of comprehensiveknowledge about and experience in this field.This book meets their need. Since the pioneering work done by ThomasStarzl four decades ago, the results of liver trans-plantation have been improving. However, prob-lems are existing because of the complexity of its展开更多
Surgery of the Liver and Biliary Tract, Editedby L. H. Blumgart and Y. Fong, Third Editionpp2180. with illus. London; Harcourt Pub-lishers Limited, UK. 2000. ISBN 0-7020-25011.Since the publication of the first and se...Surgery of the Liver and Biliary Tract, Editedby L. H. Blumgart and Y. Fong, Third Editionpp2180. with illus. London; Harcourt Pub-lishers Limited, UK. 2000. ISBN 0-7020-25011.Since the publication of the first and second edi-tions of 1988 and 1994, Surgery of the Liver andBiliary Tract has been considered by surgeons as asource of comprehensive and updated knowledgeon hepatobiliary and pancreatic surgery. Totally a new book, the third edition has un-dergone extensive changes in contents and struc-tures as compared with its predecessors. The bookis divided into two volumes consisting of morethan two thousand pages and one hundred and six-teen chapters, contributed by a total of one hun-展开更多
The organogermanium (Ge-132), namely Asaigermanium (Ge-132) was synthesized by Dr. Kazuhiko Asai about over 50 years ago (1967). This Ge-132 has important functions to cure the patients with many serious diseases like...The organogermanium (Ge-132), namely Asaigermanium (Ge-132) was synthesized by Dr. Kazuhiko Asai about over 50 years ago (1967). This Ge-132 has important functions to cure the patients with many serious diseases like cancers and also has functions to activate the physiological actions of microorganisms and organisms like bacteria, animals/humans and plants. Namely, t<span>he Ge-132 plays </span></span></span><span><span><span style="font-family:"">a </span></span></span><span><span><span style="font-family:"">very important role</span></span></span><span><span><span style="font-family:""> </span></span></span><span><span><span style="font-family:"">in many kinds of organisms. A</span></span></span><span><span><span style="font-family:"">t present, we are in COVID-19 crisis. In order to ease the crisis, the governments in the world vaccinate people against COVID-19. However, this vaccination seems to be not every. The Ge-132 as a different treatment for COVID-19 will probably have a good effect on COVID-19. Its probability can be judged from our experiments/experience and evidential data by researchers who have gone before ourselves. The probable contents are described in this book.展开更多
Ben Cao Gang Mu Ying Jiao Dui Zhao(《本草纲目影校对照》A Contrast between the Photocopy and Collation of Compendium ofMateria Medica),completed by Zhang Zhibin and Zheng Jinsheng,is the latest variorum on Ben Cao Gang...Ben Cao Gang Mu Ying Jiao Dui Zhao(《本草纲目影校对照》A Contrast between the Photocopy and Collation of Compendium ofMateria Medica),completed by Zhang Zhibin and Zheng Jinsheng,is the latest variorum on Ben Cao Gang Mu(《本草纲目》Compendium ofMateria Medica).Adopting five different Jinling editions as the master copy,the book carefully collates the complex contents on the original book by contrasting the photocopies with the supplement and correction,which makes it easy to use.What is more,full-form punctuation is used to mark the reference books and proper nouns,which is a big success feat in the research history of Ben Cao Gang Mu.展开更多
The November 1948 open session of the Institute of Geological Sciences AS USSR was previously unknown,in contrast to the August 1948 session of VASKhNIL.The publication of the transcript of the session of geologists i...The November 1948 open session of the Institute of Geological Sciences AS USSR was previously unknown,in contrast to the August 1948 session of VASKhNIL.The publication of the transcript of the session of geologists is based on the original verified transcript from the Geological Institute and the Archive RAS.It presented reports on the main scientific directions of geology:stratigraphy,the Quaternary geology,lithology,geotectonics,petrography and petrology,mineralogy and geochemistry,and the geology of ore and coal deposits.This thick book details all the Q&A sessions,discussions of theories,methods,and practice among the leading Soviet geoscientists.The session and its resolution describe the situation and development of geology in the USSR in the mid-twentieth century as well as the collateral impact of the Lysenko affair on the earth sciences in the USSR.展开更多
文摘This book concerns most of recent advances of the multiple-input multiple-output (MIMO) system. An outstanding feature of author' approach is equal attention to both the theoretical analysis and practical application involved in this system. A series of important research results from the polarized MIMO systems to antenna selection in MIMO Systems are discussed in detail in the paper, which are all well-organized and adequately supported by the elaborate figures and data.
文摘This book presents general theories and applications of structural optimization methods. The first chapter of the book introduces various basic concepts of structural optimization through several illustrative examples. Chapter 2 is devoted to a comprehensive review of math- ematical programming methods, including classical methods such as the simplex method, the （SLP） method, the interior point method and relatively new approaches such as genetic algo- rithms. The third chapter presents the main topic of this book, the SLP methods based on the incremental equations of structures. Some useful techniques in implementation of SLP, including the move limit, scaling and active constraint identifying, are discussed. In chapter 4, classical optimality criterion approaches, including the fully stress approach for truss struc- tures and its extensions for membrane and plate structures, are presented with demonstrative examples. The remaining chapters develop an overview of structural optimization problems, among which are dynamic optimization, multi-criterion optimization, earlier work on the op- timal layouts of plates, as well as some practical issues in general size and shape optimization problems.
文摘As suggested by the title, this extensive book is concerned with crack and contact prob- lems in linear elasticity. However, in general, it is intended for a wide audience ranging from engineers to mathematical physicists. Indeed, numerous problems of both academic and tech- nological interest in electro-magnetics, acoustics, solid and fluid dynamics, etc. are actually related to each other and governed by the same mixed boundary value problems from a unified mathematical standpoint
文摘studies how a language fits into the society in which it is used. Sociolinguistics by was published in 1998 by Oxford University Press. The book consists of four sections: Survey, Readings, References, Glossary. Spolsky's Sociolinguistics is a commendable overview of the field of language, and one that will serve as an excellent resource for scholars as well as a textbook for students and even lay
文摘Ever since Chinese medicine came onto the health care scene, it has had an uneasy and at times contentious relationship with mainstream Western biomedicine. For the first two twenty years or so there was nothing of the significance to speak of in the way of collaboration or integration between the two medical systems. Western medical literature often cast
文摘Desertification is a global phenomenon that affects about two billion people. It occurs in arid zones where the annual precipitation is below 400 mm, partic- ularly in the marginal areas of the world＇s largest deserts. It is a result of water and wind erosion, over- grazing, global warm-ing, improper soil cultivation, and increased pressure ot population growth, and it causes degradation of soil and natural and agricultural vegetation. The direct result is less food for people and livestock, which influences pop- ulation and animal husbandry fluctuations. Despite ef- forts to combat and reduce desertification, the affected areas are annually increasing.
文摘In the beginning of the new millennium, I am de-lighted to read Liver Transplantation, which wasedited by Professor Shu-Sen Zheng and prefacedby Professor Shui-Sheng Xia. In the 21st century, organ transplantationwill become an indispensable and dominant disci-pline in surgery. Despite a short period of deve-lopment in liver transplantation in China, therehave been a dramatic increase in both the numberof liver transplantation cases and the number ofliver transplantation centers. According to the reg-istry of liver transplantation in China, more than800 liver transplantations have been performed.But some surgeons are lack of comprehensiveknowledge about and experience in this field.This book meets their need. Since the pioneering work done by ThomasStarzl four decades ago, the results of liver trans-plantation have been improving. However, prob-lems are existing because of the complexity of its
文摘Surgery of the Liver and Biliary Tract, Editedby L. H. Blumgart and Y. Fong, Third Editionpp2180. with illus. London; Harcourt Pub-lishers Limited, UK. 2000. ISBN 0-7020-25011.Since the publication of the first and second edi-tions of 1988 and 1994, Surgery of the Liver andBiliary Tract has been considered by surgeons as asource of comprehensive and updated knowledgeon hepatobiliary and pancreatic surgery. Totally a new book, the third edition has un-dergone extensive changes in contents and struc-tures as compared with its predecessors. The bookis divided into two volumes consisting of morethan two thousand pages and one hundred and six-teen chapters, contributed by a total of one hun-
文摘The organogermanium (Ge-132), namely Asaigermanium (Ge-132) was synthesized by Dr. Kazuhiko Asai about over 50 years ago (1967). This Ge-132 has important functions to cure the patients with many serious diseases like cancers and also has functions to activate the physiological actions of microorganisms and organisms like bacteria, animals/humans and plants. Namely, t<span>he Ge-132 plays </span></span></span><span><span><span style="font-family:"">a </span></span></span><span><span><span style="font-family:"">very important role</span></span></span><span><span><span style="font-family:""> </span></span></span><span><span><span style="font-family:"">in many kinds of organisms. A</span></span></span><span><span><span style="font-family:"">t present, we are in COVID-19 crisis. In order to ease the crisis, the governments in the world vaccinate people against COVID-19. However, this vaccination seems to be not every. The Ge-132 as a different treatment for COVID-19 will probably have a good effect on COVID-19. Its probability can be judged from our experiments/experience and evidential data by researchers who have gone before ourselves. The probable contents are described in this book.
文摘Ben Cao Gang Mu Ying Jiao Dui Zhao(《本草纲目影校对照》A Contrast between the Photocopy and Collation of Compendium ofMateria Medica),completed by Zhang Zhibin and Zheng Jinsheng,is the latest variorum on Ben Cao Gang Mu(《本草纲目》Compendium ofMateria Medica).Adopting five different Jinling editions as the master copy,the book carefully collates the complex contents on the original book by contrasting the photocopies with the supplement and correction,which makes it easy to use.What is more,full-form punctuation is used to mark the reference books and proper nouns,which is a big success feat in the research history of Ben Cao Gang Mu.
文摘The November 1948 open session of the Institute of Geological Sciences AS USSR was previously unknown,in contrast to the August 1948 session of VASKhNIL.The publication of the transcript of the session of geologists is based on the original verified transcript from the Geological Institute and the Archive RAS.It presented reports on the main scientific directions of geology:stratigraphy,the Quaternary geology,lithology,geotectonics,petrography and petrology,mineralogy and geochemistry,and the geology of ore and coal deposits.This thick book details all the Q&A sessions,discussions of theories,methods,and practice among the leading Soviet geoscientists.The session and its resolution describe the situation and development of geology in the USSR in the mid-twentieth century as well as the collateral impact of the Lysenko affair on the earth sciences in the USSR.
