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Plant Nutrition for Sustainable Food Production and Environment
In the history of the International Plant Nutrition Colloquium from its first meeting in 1954, this meeting, the 13th Colloquium, is the first to be held in Asia and will be the last in the 20th century. The 20th century has seen huge changes in the number and activities of mankind. Our population has increased from around 1. 7 billion to more than 5. 8 billion and technological innovations have completely altered our way of living. As a consequence of such rapid change, we are facing many problems including changes in our environment of a global scale. But, while food shortage has been a serious concern to mankind throughout our history, serious food shortages in the 20th century have been ...
Unlocking the Prehistory of America
This volume, with more than twenty-four noted contributors, offers possible evidence of ancient immigrants, lost technologies, and places of power in ancient America long before the voyages of Christopher Columbus. While digging out basements near Los Angeles, homeowners unearth a 3,000-year-old Phoenician altar. A treasure-hunter in Ohio finds more than he expected when his metal detector locates an eastern Mediterranean pendant from 1000 BCE. Two caches of coins minted in Imperial Rome surface along the Ohio River. These are just a few of the examples that illustrate theories that there were foreign influences shaping the prehistory of the Americas.
The Economics of Tax and Social Security in Japan
This book integrates the fundamentals of quantitative significance, using existing estimates of the elasticities of demand for tax, health insurance, and medical services in a static microsimulation model. It serves as a guide to the financial and social basics of health insurance and provides the reader with the intellectual groundwork indispensable for understanding the incorrect assumptions about the elasticities of demand and pattern of tax and health insurance. Most countries feel constant pressure because expenditure is increasing and resources are scarce. The topics addressed in this book including several frameworks leading to over-insurance, excess demand for medical care, and rapid expenditure growth in the medical care sector. Illustrated by carefully chosen examples and supported by extensive data analyses, this book is highly recommended to readers who seek an in-depth and up-to-date integrated overview of the ever-expanding theoretical and quantitative fields of containing costs, increasing funding for health services, or both.
Dictionary of Minor Planet Names
The quantity of numbered minor planets has now well exceeded a quarter million. The new sixth edition of the Dictionary of Minor Planet Names, which is the IAU’s official reference work for the field, now covers more than 17,000 named minor planets. In addition to being of practical value for identification purposes, the Dictionary of Minor Planet Names provides authoritative information on the basis of the rich and colorful variety of ingenious names, from heavenly goddesses to artists, from scientists to Nobel laureates, from historical or political figures to ordinary women and men, from mountains to buildings, as well as a variety of compound terms and curiosities. This sixth edition of the Dictionary of Minor Planet Names has grown by more than 7,000 entries compared to the fifth edition and by more than 2,000 compared to the fifth edition, including its two addenda published in 2006 and 2009. In addition, there are many corrections, revisions and updates to the entries published in earlier editions. This work is an abundant source of information for anyone interested in minor planets and who enjoys reading about the people and things minor planets commemorate.
Recent Advances in Plant Biotechnology
Plant biotechnology applies to three major areas of plants and their uses: (1) control of plant growth and development; (2) protection of plants against biotic and abiotic stresses; and (3) expansion of ways by which specialty foods, biochemicals, and pharmaceuticals are produced. The topic of recent advances in plant biotechnology is ripe for consideration because of the rapid developments in this ?eld that have revolutionized our concepts of sustainable food production, cost-effective alt- native energy strategies, environmental bioremediation, and production of pla- derived medicines through plant cell biotechnology. Many of the more traditional approaches to plant biotechnology are woefu...
Human-Computer Interaction. Novel Interaction Methods and Techniques
The 13th International Conference on Human–Computer Interaction, HCI Inter- tional 2009, was held in San Diego, California, USA, July 19–24, 2009, jointly with the Symposium on Human Interface (Japan) 2009, the 8th International Conference on Engineering Psychology and Cognitive Ergonomics, the 5th International Conference on Universal Access in Human–Computer Interaction, the Third International Conf- ence on Virtual and Mixed Reality, the Third International Conference on Internati- alization, Design and Global Development, the Third International Conference on Online Communities and Social Computing, the 5th International Conference on Augmented Cognition, the Second International C...
Advanced X-Ray Radiation Detection:
This book offers readers an overview of some of the most recent advances in the field of technology for X-ray medical imaging. Coverage includes both technology and applications in SPECT, PET and CT, with an in-depth review of the research topics from leading specialists in the field. Coverage includes conversion of the X-ray signal into analogue/digital value, as well as a review of CMOS chips for X-ray image sensors. Emphasis is on high-Z materials like CdTe, CZT and GaAs, since they offer the best implementation possibilities for direct conversion X-ray detectors. The discussion includes material challenges, detector operation physics and technology and readout integrated circuits required to detect signals processes by high-Z sensors. Authors contrast these emerging technologies with more established ones based on scintillator materials. This book is an excellent reference for people already working in the field as well as for people wishing to enter it.
