منابع مشابه
The descent of words.
The word for “sky” in the indigenous Saaroa language of Taiwan is lasica. Across the South China Sea in the Philippines, the speakers of Ilonggo use lasit, whereas, on the far-flung islands of the Pacific, Hawaiians say lani and Rarotongans and New Zealand Maori rasi (1). Systematic sound correspondences between many such words tell us that these languages have evolved from a common ancestor to...
متن کاملASYMPTOTICS OF THE NUMBER OF k-WORDS WITH AN `-DESCENT
The number of words w = w1 · · ·wn, 1 ≤ wi ≤ k, for which there are 1 ≤ i1 < · · · < i` ≤ n and wi1 > · · · > wi` , is given, by the Schensted-Knuth correspondence, in terms of standard and semi-standard Young tableaux. When n → ∞, the asymptotics of the number of such words is calculated. Work partially supported by N.S.F. Grant No. DMS-94-01197.
متن کاملthe effect of translation versus matching words and definitions on retrieval of vocabulary among iranian intermediate efl learners
این تحقیق جهت بررسی تأثیر ترجمه در برابر ایجاد ارتباط بین لغات و ارائه معانی بر بازیابی واژگان در میان زبان آموزان متوسط ایرانی انجام شده است. به این منظور سه گروه کامل از دانش آموزان سطح متوسط که کتاب اینترچنج3 را مطالعه می کردند پس از انجام تست استاندارد مهارت سنجی انتخاب شدند. در ابتدا محقق آنها را به دو گروه آزمایشی و یک گروه کنترل یا شاهد تقسیم نمود و درمرحله بعد از کلیه دانش آموزان در سه ...
The descent of words: evolutionary thinking 1780-1880.
Histories of evolutionary thought are dominated by organic evolution. The colossus in our midst that is evolutionary biology casts its shadow over history, making it appear that what is so widespread and important today was always the primary subject of evolutionary speculation. Thus many histories assume that the core meaning of evolution is the change of organic life and that other forms of e...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2013
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1300397110