نتایج جستجو برای: 1824 cent kinds of semitone 1
تعداد نتایج: 21478976 فیلتر نتایج به سال:
OUR STUDIES on the seeming loss of plasma from the circulation after transfusion and the mobilization of plasma often seen after hemorrhage or drug infusions have been handicapped by a large variation in measured responses between animals. Conversations with other workers on blood volume regulation have indicated that such variability is not uncommon. The necessity of using large groups of anim...
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
on the basis of a cross-sectional demographic survey that was conducted among the qashqai tribe of southern iran in 1973, the crude birth rate was estimated at 48.2 per thousand per year. the most productive age groups, was 25-29 years. forty-nine, point seven per cent (49.7%) or about one half of the total births occurred among married women aged 20 to 29 years eighty-seven point three per cen...
To overcome harmonic structure distortions of complex tones in the low frequency range due to the frequency to electrode mapping function used in Nucleus cochlear implants, two modified frequency maps based on a semitone frequency scale (Smt-MF and Smt-LF) were implemented and evaluated. The semitone maps were compared against standard mapping in three psychoacoustic experiments with the three ...
در این پایان نامه خواص مولدها و مولدهای تصویری دوری را در رسته ی s-سیستم های مرتب جزئی مورد مطالعه قرار می دهیم که در آن s یک تکواره مرتب جزئی است. نشان می دهیم برای هر a در رسته ی pos نگاشت pos(-,a) با عملی که روی آن تعریف می کنیم یک تابعگون مرتب جزئی با این ویژگی است که هر شیء از pos(s) پس از قرار گرفتن در آن می تواند به یک شیء در رسته ی (t)pos و بالعکس تبدیل شود. این ویژگی تحت شرایطی به ارتب...
قطعات موسیقی از نت‌هایی با فواصل موسیقایی گوناگون تشکیل می‌شوند. فاصله‌ی موسیقایی[i] بین دو نغمه[ii] چیزی نیست مگر اختلاف در زیرایی[iii] آنها. پس زیرایی مشخصه‌ای است که باید آن را اندازه گرفت. کمیتی که برای سنجش زیرایی معرفی شده است نواک[iv] نام دارد. متخصصان اکوستیک روانی[v]، نواک را با یکای مل[vi] می‌سنجند اما این یکا برای موسیقی‌دانان کاربرد ندارد. موسیقی‌دانان نت‌ها را برحسب یکای هرتز، که ی...
A better understanding of melodic pitch perception in cochlear implants (CIs) may guide signal processing and/or rehabilitation techniques to improve music perception and appreciation in CI patients. In this study, the mismatch negativity (MMN) in response to infrequent changes in 5-tone pitch contours was obtained in CI users and normal-hearing (NH) listeners. Melodic contour identification (M...
Background and aims: The health workforce is The main tasks of the state. And Custodians of law and protect the health and safety of workers is mandated. According to Article 29 of the Constitution in 1366 and Article 147 of the Constitution of the Islamic Republic of Iran , To provide primary health services in primary health care projects Established home health workers to form ::::::::::uni...
this study purported to compare and contrast the use of self-mention and evidentials as two mtadiscourse features in opinion columns of persian and english newspapers. the theoretical basis of this study is the idea that metadiscourse features vary across cultural boundaries. for this purpose, 150 persian and 150 english opinion columns were collected based on three factors of topic, audience a...
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