Qing Li

The definitive guide to the therapeutic Japanese practice of shinrin-yoku, or the art and science of how trees can promote health and happinessForest bathing, or shinrin-yoku, is the Japanese secret to health and happiness, and it's right in your own backyard. As a society we suffer from nature deficit disorder. But studies have shown that backing away from your computer screen and stepping outside to spend mindful, intentional time in nature can reduce your stress levels and blood pressure, strengthen your immune and cardiovascular systems, and boost your energy, mood, creativity, and concentration. It can even help you live longer: the phytoncides, or chemical compounds, produced by trees can help your body produce more of the white blood cells that fight cancer.Forest bathing is more than just a walk in the woods. Unlike hiking, there is no particular destination and no physical exertion required; it is an exercise for the mind, not the body. By observing how a tree sways in the wind, running your hand over its bark, or noticing the particular citrusy scent of a forest, you will learn how to lose yourself in the beauty of your surroundings, leave everyday stress behind you, and reach a place of greater calm and wellness. Illustrated with more than 100 color photographs, this beautiful guide to forest bathing will introduce you to the healing power of trees.

'... a very good balance between the theory and practice of real-time embedded system designs.' ― Jun-ichiro itojun Hagino, Ph.D., Research Laboratory, Internet Initiative Japan Inc., IETF IPv6 Operations Working Group (v6ops) co-chair 'A cl

IPv6 was introduced in 1994 and has been in development at the IETF for over 10 years. It has now reached the deployment stage. KAME, the de-facto open-source reference implementation of the IPv6 standards, played a significant role in the acceptance and the adoption of the IPv6 technology. The adoption of KAME by key companies in a wide spectrum of commercial products is a testimonial to the success of the KAME project, which concluded not long ago. This book is the first and the only one of its kind, which reveals all of the details of the KAME IPv6 protocol stack, explaining exactly what every line of code does and why it was designed that way. Through the dissection of both the code and its design, the authors illustrate how IPv6 and its related protocols have been interpreted and implemented from the specifications. This reference will demystify those ambiguous areas in the standards, which are open to interpretation and problematic in deployment, and presents solutions offered by KAME in dealing with these implementation challenges.

IPv6 Advanced Protocols Implementation is the second installment of a two-volume series on IPv6 and the KAME implementation. This book discusses those protocols that are found in more capable IPv6 devices, are commonly deployed in more complex IPv6 network environments, or are not specific to IPv6 but are extended to support IPv6. Specifically, this book engages the readers in advanced topics such as routing, multicasting, DNS, DHCPv6, mobility, and security. This two-volume series covers a wide spectrum of the IPv6 technology, help the readers establish solid and empirical understanding on IPv6 and the KAME reference implementation paralleled by none. Key

This book discusses topics concerning digital game-based learning focusing on learning-by-game-building and Web 2.0. Grounded in the new theoretical perspective of enactivism, this book shows how such an approach can help students gain deep understanding of subjects such as mathematics and history, as well as undergraduate or graduate students’ learning of pedagogy and also adult driver’s learning of road safety rules. Written for undergraduate students in teacher education, experienced teachers, and graduate students, this book is an ideal text for courses related to technology integration and digital game-based learning. It is also beneficial for researchers, educators, parents, school administrators, game designers, and anyone who is interested in new ways of learning and digital games.

Mobile IPv6 has become the key enabling technology for mobile data and multimedia services and devices worldwide (i.e., cellular systems, VoIP handovers over LAN, multi-access network handovers, location privacy, enterprise mobile networking, etc.).aThis book covers the IPv6 host mobility protocol known as mobile IPv6 and begins with a basic description of mobile IPv6 and then details protocol specifications and data structures as well as actual implementation.a A sample configuration for a real Mobile IPv6 operation is provided at the end of the book.a Source code will be downloadable from a companion website.Provides a detailed introduction to the IETF Mobile IPv6 standardIncludes extensive line-by-line code sets with meticulous explanations of their implementationNumerous diagrams and illustrations to help in visualizing the implementation"

Chinese

This book is the first to provide an in-depth analysis about the history, urban development, planning, and preservation of the Lhasa city over the last thirteen centuries. It studis the old Lhasa city as part of Tibet's social and historical evolution process, therefore, the book presentes a relatively wide angle of vision and objective understanding. The research draws on an unparalleled amount of archival sources as well as up-to-date findings of original research projects. In the meanwhile, some experiences of other Chinese historical cities are also included for comparison with the preservation of the old Lhasa city. This book also contains many unique first-hand photos and high-quality illustrations. They can be used as a reference for scholars and students who are interested in the field of historical and cultural preservation in Chinese urban planning and construction. The book can also be useful to tourists or the people who are interested in the cultural and religious history of Tibet.

化学天才少女靳夜因一场爆炸案跌入谷底，她所倾慕的师兄晏雪平也因此丧生。 两年后，晏雪平的亲弟弟晏雪明突然找到靳夜，声称可以重查案件，而他提出的合作第一步竟是——结婚。 案件扑朔迷离，两人的关系不知不觉中发生了变化，直到靳夜突然反应过来。 “晏雪明，我好像，很喜欢你了。” “我没有‘好像’，我就是很喜欢你，很早很早就喜欢你。” 她是他少年时代便喜爱的姑娘，是他此生的光明。

As an innovative advancement of Intelligent Transportation System, the Drivers’ Smart Advisory System (DSAS) provides wireless information of traffic control as a supplement for conventional signs and signals, which are somehow blocked by obstacles (e.g., trees and trucks) or nature disturbances (e.g., fogs and sun glare). This book specifically evaluates driving performance of the DSAS using sun glare as an example. The system implication was investigated through a driving simulator test. Statistical analyses were applied to examine the negative impacts of sun glare, evaluate the compensation of the DSAS to sun glare, and assess the implication of the DSAS when there is a sun glare. Four performance indexes were measured including mean approach speed, half kinetic energy speed, brake response time, and brake response distance. Impacts of social-demographic factors (gender, age, education background, and driving experience) were also scanned. Analytical results show that the DSAS can basically improve driving performance to normal visual situation particularly for brake response time and distance, and mitigate sun glare effects especially for left-turn and through movement.

. Literature and Art Publishing Pub Date :1991-03 511 Sichuan Literature and Art Publishing House 18.875 ordinary 5.00 courier 10.00

This book is not available.

Think, a mastermind workbook

think

La nature, une amie qui vous veut du bien.Le bain de forêt est une pratique médicale qui existe au Japon depuis longtemps sous le nom de shinrin-yoku . Mais que vous viviez ou non près d'une forêt, les recherches du Dr Qing Li montre comment en tirer tous les bénéfices. Apprenez à passer du temps au contact de la nature, que ce soit en marchant dans les bois, en faisant une pause dans un parc, en aménageant votre maison avec des plantes d'intérieur ou en vaporisant des huiles essentielles. Autant d'approche qui peuvent avoir d'innombrables bienfaits sur votre santé.

Do you know the secret of success? Do you have what it takes to be successful? What if i told you that you can hack it and claim it as your own? This is what Mental Hacking is all about: To help you create your own action plan so that you can be successful.

The effective and proven techniques presented in this book combine a multi-layer defense-in-depth approach to cybersecurity. It illustrates how various technologies and algorithms are applied in practice to build real-world security solutions and it explains how these solutions fit into the different bands of the security spectrum, together, form a comprehensive layered defense. This layered defense

Planned by the Office of Chinese Language Council International, this textbook is written for businesspeople who have completed 160 hours of Chinese-language learning. It involves functional language learning through experience, specially emphasizing on training listening and speaking skills.

This dissertation, "Optical Properties of III-nitride Semiconductors" by Qing, Li, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author.Abstract of thesis entitled OPTICAL PROPERTIES OF III-NITRIDE SEMICONDUCTORS submitted by Li Qing for the Degree of Doctor of Philosophy at The University of Hong Kong in December 2002 III-Nitrides represent a family of wide band-gap semiconductors which cover a color range of UV-blue-red. Being an important member of this materials family, indium gallium nitride (InGaN) has been successfully employed to act as an active layer in blue light-emitting diodes and blue laser-diodes. However, the luminescent mechanism in InGaN is still an unsolved problem, due to sample-dependent multiple factors governing the luminescent processes in InGaN. Among these factors, the carrier localization due to the so-called indium phase separation, the existence of a huge piezoelectric eld, and their combination play crucial roles in the recombination processes. As a common characteristic of InGaN alloys and quantum wells (QWs), car- rier localization is suggested to benet the luminescence eciency and is found to cause anomalous behavior, e.g., an \S-shaped" shift of the emission peak and shrinking of the peak linewidth, in the temperature-dependent photolu-minescence (PL) spectra. A novel carrier distribution function describing the thermodynamics of carriers within the localized states was derived from a rate equation. Based on this carrier distribution function, the observed anomalies in the PL temperature dependence can be quantitatively modeled over the whole studied temperature range for the rst time. In principle, the theoretical model can be employed to explain the temperature-dependent luminescence behavior of other material systems with ensemble localized states, such as InGaAs/GaAs quantum dots. Combinationofthequantum-connedStarke(R)ect, causedbythehugepiezo- electric eld, and the e(R)ect of carrier distribution within the localized states in InGaN QWs strongly indicated the existence of a \negative" barrier which the localizedcarriershavetoovercometothermallyescape. Thevalueofthis\nega- tive"barrierheightwasextractedfromtheexperimentaldataforthetwoInGaN samples. The relationship between the strength of the piezoelectric eld and the \negative" barrier height was qualitatively analysed. The e(R)ective screening e(R)ect of photo-generated carriers on the piezoelectric eldinInGaNQWswasdemonstratedbothexperimentallyandtheoretically. A blueshiftaslarge as120 meVofthedominantPLpeak wasobservedwhenthe excitation power was increased by two orders of magnitude. A self-consistent calculation by simultaneously solving the SchrAodinger equation and the Poisson equation was performed for interpretation of the experimental results. The hydrostatic-pressure dependennce of the PL spectra of the InGaN QWs at di(R)erent experimental conditions were studied. The pressure coecients of the PL peaks were found to be excitation-power and temperature dependent. The results show that the quantum-conned Stark e(R)ect induced by the huge piezoelectric eld and strong screening e(R)ect of the carriers on the piezoelectric eld resulted in the observed excitation-power dependence of the pressure co-ecients of the PL peaks. It was also found that the PL spectrum consists of multiple peaks which exhibit di(R)erent dependences on the excitation power and temperature. The assignments of the various emissions are discussed in details and suggested. 10.5353/th_b3016248Semiconductors - Optical propertiesNitrides - Optica

"IPv6 Socket API Extensions: Programmer's Guide" covers the IPv6 application programming intercfaces (API) extensions and enhancements that have been made to the socket APIs. The book begins with a brief overview of the API specifications along with sample code usage. Then an explanation of the internal kernel implementation that realizes the services offered by the API sets is detailed. Also descriptions of several standard user libraries that have been extended or created to support IPV6 are reviewed. Includes various examples which illustrate how to write portable applications that can run on either IPv4 or IPv6 networks. Succinct treatment of everything you need know to get up and running with IPv6 socket programming in one affordable volume. Provides a detailed introduction to the IETF standards for IPv6 APIsIncludes extensive line-by-line code sets with meticulous explanations of their implementationNumerous diagrams and illustrations to aid in fully understanding the sockets APIs

Modeling and Analysis of Enterprise and Information Systems From Requirements to Realization discusses the basic principles of enterprise architecture and enterprise modeling. After an introduction to the field the General Enterprise Modeling Architecture is presented. The new architecture includes a set of models and methods. It describes different aspects of the system and covers its life cycle. Its models are structuralized models with multi-layers and multi-views. They are descriptions and cognitions of the system at the top level and provide tools and methodology to understand, design, develop and implement the system. This book is intended for researchers and graduate students in the field of industrial engineering, management engineering and information engineering. Enterprise Models discussed in this book provide a rich source in enterprise diagnosis, business process reengineering and information system implementation. Dr. Qing Li and Prof. Yu-Liu Chen both teach at the Department of Automation, Tsinghua University.