نتایج جستجو برای: historical data
تعداد نتایج: 2489134 فیلتر نتایج به سال:
abstract al- muntazam by ibn al -jawzi is one of the greatest the book ancient book of texts on history of islam in the 6th century.it is very important one;because of including rare reports which are not found any where.in addition to historical reports,his outlook , in which embodies information on mythologies, milal wa nihal (sects and creeds), geography, and political, social and religiou...
Document image understanding denotes the recognition of semantically relevant components in the layout extracted from a document image. Automatic approaches for document image understanding are highly demanded today by organizations involved in the preservation and valorisation of historical documents that collect more and more document images, whose effective usage critically depends on their ...
Semistructured data may be irregular and incomplete and does not necessarily conform to a xed schema. As with structured data, it is often desirable to maintain a history of changes to data, and to query over both the data and the changes. Representing and querying changes in semistructured data is more di cult than in structured data due to the irregularity and lack of schema. We present a mod...
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
The Mao-Kung Ting is one of the most precious artifacts in the National Palace Museum. Having five-hundred-character inscription cast inside, the Mao-Kung Ting is regarded as a very important historical document, dating back to 800 B.C.. Motivated by revealing the great nature of the artifact and interpreting it into a meaningful narrative, we have proposed an innovative Virtual Exhibition Syst...
Practical Experience has shown that the agglomeration and successful rate of the entrepreneurial activity in the industrial clusters was much higher than non-industrial clusters, the aim of this paper is to contribute to a greater understanding of the process about how the industrial cluster promote the entrepreneurial activities functioning as the incubator of the entrepreneurs and enterprises...
The recent digitization of complete count census data is an extraordinary opportunity for social scientists to create large longitudinal datasets by linking individuals from one another or other sources the census. We evaluate different automated methods record linkage, performing a series comparisons across and against hand linking. have three main findings that lead us conclude perform well. ...
پس از جمع آوری نمونه ، نمونه جهت مطالعات فرآوری به آزمایشگاه کانه آرایی ارسال و پس از خردایش اولیه، همگن سازی و دانه بندی ،آزمایشهای عیارسنجی و مطالعات میکروسکوپی صورت پذیرفت. مطالعات ویژگی شناختی نشان می دهد که اکسیدها و هیدروکسیدهای آهن و آلتره شدن کانیهای سولفیدی به گوتیت و لپیدوکروسیت مهم ترین فازهای کانی شناسی بود، عیار طلا 2/2 تا 2/6 ppm اندازه گیری شد. جهت استخراج طلا لیچینگ با روش سیان...
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