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Hydraulic, hydrologic and water resources engineers have been concerned for a long time about failure phenomena. One of the major concerns is the definition of a failure event E, of its probability of occurrence PtE), and of the complementary notion of reliability. However, as the stochastic aspects of hydraulics and water resources engineering were developed, words such as "failure, " "reliability, " and "risk" took on different meanings for ...

1. Reality and Its Shadow.- 2. Freedom and Command.- 3. The Ego and the Totality.- 4. Philosophy and the Idea of Infinity.- 5. Phenomenon and Enigma.- 6. Meaning and Sense.- 7. Language and Proximity.- 8. Humanism and An-archy.- 9. No Identity.- 10. God and Philosophy.- 11. Transcendence and Evil.

Discoveries of new types of marine mineral occurrences during the last decade, and specifically the massive sulfide deposits at spreading ridges on the ocean floor, have significantly advanced geologic concepts about the origin of ore deposits in a very short period of time. These discoveries also renewed interest in all marine mineral occurrences including the well-known manganese nodules, and led to more wide-ranging and thorough examination...

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Approach your problems from the right end It isn't that they can't see the solution. It is and begin with the answers. Then one day, that they can't see the problem. perbaps you will find the final question. G. K. Chesterton. The Scandal of Father 'The Hermit Clad in Crane Feathers' in R. Brown 'The point of a Pin'. van GuIik's The Chinese Maze Murders. Growing specialization and diversification have brought a host of monographs and textbooks ...

The last four years since the publication of the first of this series have seen further striking developments in both the science and technology of oriented polymers. In particular, polymers possessing very high degrees of molecular orientation are now quite commonplace, and this is reflected by the inclusion of five chapters dealing with ultra-high modulus polyethylene fibres, oriented liquid crystalline polymers (both lyotropics and thermo t...

It was Lenin's genius to recognize the importance of [socialist] system with all the trappings of embellishing the democracy. If the people want a constitution. give them one. and even include the bill of rights. If they want a parliament, give them that too. And a system of courts. If they want a federal system create that myth as well. Above all, let them have e 1 ecti ons, for the act of voti ng is what the common man most clearly associate...

The invention of the Laser, 25 years ago, has become an innovation with established industrial technology extended through diverse areas of economic viability (a 25% sales annual growth), and promising market perspectives. In organizing an European Intensive Course on Applied Laser Tooling, it seemed opportune to bring together an international group of scientists to provide an appraisal of industrial Lasers, system integration, and sensitive ...

Recently, considerable research effort has been devoted to the fabrication of structures by adhesive bonding due to its definite advantages compared with other conventional techniques such as casting and welding. With bonding the need for stress relieving is avoided, the lead time is reduced and the design can be carried out according to optimum principles with the ability to bond different materials: for example, aluminium to steel, plastics ...

Polymers are normally thought of as insulators. In the last few years, however, a rapidly advancing and changing field has developed which exploits the ability of certain polymers to conduct charge, in some cases electronically and in others by means of ions. Certain electrochemical processes of major present-day industrial importance depend on the presence of polymeric materials for their efficient operation. The chlor-alkali industry is a pr...

Since the beginning of the 1980's, research has continued to clarify and improve our understanding of the problern of the ecological impact of acidic precipitation. From September 15-20, 1985, Canada convened the the Muskoka Symposium on Acidic Precipitation to review progress and help chart the direction of future studies. The Conference was held in central Ontario, Canada, a region of heavy sulphate deposition where aquatic effects are evide...

This volume contains nearly all of the papers presented at the Symposium on "Defects and Qualities of Semiconductors" which was held in Tokyo on May 17-18, 1984, under the sponsorship of the SOCIETY OF NON-TRADITIONAL TECHNOLOGY. The Symposium was organized by the promoting committee of the research project "Quality Developement of Semiconductors by Utilization of Crystal Defects" sponsored by the Science and Technology Agency of Japan. Defect...

The proceedings of the contributions presented at the 7th European Photovo1taic Conference in Sevilla, Spain are presented here. The conference was held in the ci ty of Sevi11 a, exp 1 i cit 1y to welcome Spai nand Portugal into the European Communi ty. Both countri es provi de excellent condi ti ons for the app 1 i cati on of photovo1taics and have made significant contributions to solar energy research. The province of And-a1usia, of which S...

Interoperability has been a requirement in NATO ever since the Alliance came into being - an obvious requirement when 16 independent Nations agree to allocate national resources for the achievement of a common goal: to maintain peace. With the appearance of data processing in the command and control pro­ cess of the armed forces, the requirement for interoperability expanded into the data processing field. Although problems of procedural and o...

The purpose of the School, the content of which is reflected in this book, is to bring together experiences and knowledge of those acousticians who are particularly sensible to materials and their properties, specifically to those materials that may be called inhomo­ geneous. The two things together: acoustics and inhomogeneity, define factually a dimension­ less parameter, AI a, which is the ratio between the sound wavelength and the spatial ...

After the spectacular successes of the 1960's and 1970's, the mineral exploration business is at a crossroads, facing uncertain t:imes in the decades ahead. This situation requires a re-thinking of the philosophy guiding mineral exploration if it is to emulate its recent performance. The ma:i. n argument of a previous volume titled "Designing Opt:lmal Strategies for Mineral Exploration", published in 1985 by Plenum Publishing Corporation of Ne...

The present book is a sequel to "Elastomers and Rubber Elasticity, " edited by J.E. Mark and J. Lal and published by the American Chemical Society in 1982. It is also based on papers presented at an ACS Symposium, sponsored by the Division of Polymer Chemistry, Inc., in this case one held in Chicago in September of 1985. The keynote speaker was to have been Pro­ fessor Paul J. Flory, and his untimely death just prior to the symposium was a tre...

Value change and uncertainty about the validity of traditional moral convictions are frequently observed when scientific re­ search confronts us with new moral problems or challenges the moral responsibility of the scientist. Which ethics is to be relied on? Which principles are the most reasonable, the most humane ones? For want of an appropriate answer, moral authorities of­ ten point to conscience, the individual conscience, which seems to ...

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This volume contains papers presented at the NATO Advanced Research Workshop on the Structure and Dynamics of Partially Solidified Systems held at Stanford Sierra Lodge, Tahoe, California, May 12-16, 1986. This work­ shop grew out of a realization that there was a significant amount of interest and activity in this topic in several unrelated disciplines, and that it would be mutually beneficial to bring together those mathemati'­ cians, scient...