نتایج جستجو برای: despite having no accurate instruments

تعداد نتایج: 3843658  

Journal: :تاریخ علم 0
محمدرضا عرشی کارشناس ارشد تاریخ علم، دبیر ریاضی آموزش و پرورش کاشان

ab? h??tam muz?affar asfiz?r? (5th and 6th centuries a.h.), the great iranian mathematician, astronomers and scholors, was a contemporary of khayy?m. we don’t know much about his life excert what has been mentioned in some historians’ and scholars’, works. amony his most remarkable scientific achievements, we can mention his role in vernal equinox in order to modify and improve chronology and j...

Journal: :مطالعات حقوق خصوصی 0
نفیسه شوشی نسب دانشجوی دکتری حقوق خصوصی دانشکدۀ حقوق و علوم سیاسی دانشگاه تهران

modern world revolutions have created some instruments known as ‎quasi-negotiable instruments which are different from negotiable ones, ‎despite having some similarities to them. commercial custom recognizes ‎them as quasi-negotiable instruments. the principle is that we don’t ‎need new legal regime for this new category because they are right in ‎personam when they are created and rights in re...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1390

building on previous studies on the effectiveness of different types of written corrective feedback, the present study aimed at investigating whether direct focused corrective feedback and direct unfocused corrective feedback produced any differential effects on the accurate use of english articles by efl learners across two different proficiency levels (low and high). in current study, the par...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان 1389

implicit and unobserved errors and vulnerabilities issues usually arise in cryptographic protocols and especially in authentication protocols. this may enable an attacker to make serious damages to the desired system, such as having the access to or changing secret documents, interfering in bank transactions, having access to users’ accounts, or may be having the control all over the syste...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده علوم اجتماعی 1389

the study aims to achieve research and testing of hypotheses survey techniques and questionnaires to collect information used. 61 questions in the questionnaire included 15 questions and 46 open questions according to research in the study population, girls and their mothers as the value of different children investment should be. mothers according to the research community benefits from havi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه لرستان - دانشکده علوم پایه 1392

‎in this article‎, ‎we have focused one some basic and productive information about the properties of spectrum and singular values related to compact operators which are ideals in a c*-algebra of bounded operators‎. ‎considering a two-sided connection between the family of symmetric gauge functions on sequence of singular values of compact operators and symmetric norms on finite dimensional ope...

Journal: :Gait & posture 2015
Erik Stone Marjorie Skubic Marilyn Rantz Carmen Abbott Steve Miller

A study was conducted to assess how a new metric, average in-home gait speed (AIGS), measured using a low-cost, continuous, environmentally mounted monitoring system, compares to a set of traditional physical performance instruments used for mobility and fall risk assessment of elderly adults. Sixteen participants were recruited from a local independent living facility. In addition to having th...

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