منابع مشابه
Cities Change the Songs of Birds
Worldwide urbanization and the ongoing rise of urban noise levels form a major threat to living conditions in and around cities. Urban environments typically homogenize animal communities, and this results, for example, in the same few bird species' being found everywhere. Insight into the behavioral strategies of the urban survivors may explain the sensitivity of other species to urban selecti...
متن کاملconstruction and validation of the translation teacher competency test and the scale of students’ perceptions of translation teachers
the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...
Birds tune in to sequential information when categorizing their songs.
Imagine a friend telling you how she recently bought a goat. Why would your friend possibly buy a goat, you wonder—or had she actually said she bought a coat? Usually, listeners spend little time deciding whether someone had talked about a goat or a coat, or a pet or a bet; instead, we instantly assign the phonemes that we are hearing to one or the other category, even though the main distingui...
متن کاملA Comparison of the Graphs of the Chromatic and Diatonic Scale
In this paper, we use basic notions of group theory to describe two musical scales, the chromatic and diatonic scales. I will define and explain a Generalized Interval System and a Generalized Tonnetz and then compare the Generalized Tonnetz graphs of the two scales.
متن کاملconstructing a cultural dimensions scale and investigating efl teacher burnout,iranian identity components, and the norms of khorasan razavi culture
این تحقیق در ساختار چهار مرحله ای خود هشت هدف را دنبال کرد: در مرحله اول، تنها هدف طراحی و معتبر سازی پرسشنامه ای بومی بر اساس مدل فرهنگی شش بعدی هافستد (2010) بود. این کار با استفاده از داده های جمع شده از 370 نفر و توسط روش آماری sem انجام شد. مرحله دوم که با استفاده از داده های جمع شده از 170 معلم زبان انگلیسی انجام شد دارای دو هدف بود: هدف اول، بررسی فرسایش کاری معلمان زبان از دید ابعاد فره...
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ژورنال
عنوان ژورنال: Nature
سال: 1916
ISSN: 0028-0836,1476-4687
DOI: 10.1038/097364a0