منابع مشابه
A SKOS-based multilingual thesaurus of geological time scale for interoperability of online geological maps
The usefulness of online geological maps is hindered by linguistic barriers. Multilingual geoscience thesauri alleviate linguistic barriers of geological maps. However, the benefits of multilingual geoscience thesauri for online geological maps are less studied. In this regard, we developed a multilingual thesaurus of geological time scale (GTS) to alleviate linguistic barriers of GTS records a...
متن کاملMaps for the International Geological Congress at Madrid.
Qua Vadimus? PROFESSOR ERNST COHEN .................... 407 So-called Volcanic Earthquakes: DR. T. A. JAGGAR...... 414 New York City as a Field for Earthquake Study: DR. CHESTER A. REEDS .. ................. 415 William E. Safford: DR. WILL C. BARNES ................-. . ....... 418 Scientific Events: Development of the Biological Laboratory at Cold Spring Harbor; The Mellon Lectures at the Uni...
متن کاملstudy of hash functions based on chaotic maps
توابع درهم نقش بسیار مهم در سیستم های رمزنگاری و پروتکل های امنیتی دارند. در سیستم های رمزنگاری برای دستیابی به احراز درستی و اصالت داده دو روش مورد استفاده قرار می گیرند که عبارتند از توابع رمزنگاری کلیددار و توابع درهم ساز. توابع درهم ساز، توابعی هستند که هر متن با طول دلخواه را به دنباله ای با طول ثابت تبدیل می کنند. از جمله پرکاربردترین و معروف ترین توابع درهم می توان توابع درهم ساز md4, md...
Pre-Conference Proceedings of the Focus Symposium on Intelligent Software Systems for the New Infostructure: Baden-Baden, Germany
The purpose of this paper is to trace the evolution of intelligent software from data-centric applications that essentially encapsulate their data environment to ontology-based applications with automated reasoning capabilities. The author draws a distinction between human intelligence and component capabilities within a more general definition of intelligence, which may be embedded in computer...
متن کاملGeological modeling of the new CHAMP magnetic anomaly maps using a geographical information system technique
[1] Reliable global crustal field anomaly maps produced from magnetic measurements of the CHAMP satellite mission now allow for quantitative geological studies of crustal structure and composition. We have developed a GIS based forward modeling technique to model these anomaly maps. On the basis of the geologic and tectonic maps of the world, laboratory susceptibility values of the occurring ro...
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ژورنال
عنوان ژورنال: Nature
سال: 1894
ISSN: 0028-0836,1476-4687
DOI: 10.1038/050426a0