نتایج جستجو برای: directed

تعداد نتایج: 156580  

ژورنال: مجله علمی پژوهان 2014
سلطانی, مجید , صیحه ای, الهام, باغبان, کوثر , جوادی پور, شیوا , مرادی, نگین ,

Introduction: When adults talk to another person, linguistic characteristics of the listener will also be considered. A clear example of speech changes depending on the listener is maternal or infant directed speech. Infant directed speech is more slowly with longer sentences and pauses at the end of the utterance. Undoubtedly the most distinctive feature of this style of speech is acoustic c...

Journal: :مجله ایرانی آموزش در علوم پزشکی 0
زهرا پوراسماعیل zahra poresmail edc, shaheed beheshti university of medical sciences, tehran, iranمرکز مطالعات و توسعه آموزش پزشکی, دانشگاه علوم پزشکی شهید بهشتی, تهران صدیقه صاحبی sedighe sahebi

introduction. this is quasi experimental research in order to determine and compare the learning level of nursing skills ( in b.a students) with self-directed learning and tutor-directed learning pattern in shaheed beheshti univeristy of medical sciences and health services, nursing and midwifery faculty, 1998-1999. methods. first of all, a questionnaire composed of some demographic data such a...

Farideh Dadkhah, Nahid Alishah

Objective: Since colposcopy biopsy test plays a significant role in the evaluation of cervix, especially in patients with an abnormal result of Pap smear test, therefore, this research study was conducted to compare the results of Pap smear and colposcopy directed punch biopsy tests at Firoozgar and Akbarabady hospitals from 2001 to 2003. Materials and Methods: This cross-sectional study was ca...

A subset $S$ of vertex set $V(D)$ is an {em indpendent dominating set} of $D$ if $S$ is both an independent and a dominating set of $D$. The {em indpendent domination number}, $i(D)$ is the cardinality of the smallest independent dominating set of $D$. In this paper we calculate the independent domination number of the { em cartesian product} of two {em directed paths} $P_m$ and $P_n$ for arbi...

Introduction: Self directed learning has become a focus for nursing education in the past few decades due to the complexity and changes in nursing profession development. The relationship between self directed learning and learning styles is detectable in different learning situations. This study was performed to determine nursing students' readiness for self-directed learning and also identify...

Introduction: The need for self-learning and self-motivation in medical students is a necessity in today’s knowledge-based world. This study aimed to investigate the relationship between Self-directed learning and school motivation in medical students of Isfahan University of Medical Sciences. Methods: In this descriptive-correlational study 300 Medical students were selected through the simpl...

Journal: :communication in combinatorics and optimization 0
maryam atapour department of mathematics faculty of basic sciences university of bonab bonab, iran, po. box: 5551761167 abdollah khodkar department of mathematics university of west georgia carrollton, ga 30118, usa

let $d=(v,a)$ be a finite simple directed graph. a function$f:vlongrightarrow {-1,0,1}$ is called a twin minus dominatingfunction (tmdf) if $f(n^-[v])ge 1$ and $f(n^+[v])ge 1$ for eachvertex $vin v$. the twin minus domination number of $d$ is$gamma_{-}^*(d)=min{w(f)mid f mbox{ is a tmdf of } d}$. inthis paper, we initiate the study of twin minus domination numbersin digraphs and present some lo...

Sedighe Sahebi, Zahra Poresmail,

Introduction. This is quasi experimental research in order to determine and compare the learning level of nursing skills ( in B.A students) with self-directed learning and tutor-directed learning pattern in Shaheed Beheshti Univeristy of Medical Sciences and Health Services, Nursing and Midwifery faculty, 1998-1999. Methods. First of all, a questionnaire composed of some demographic data such ...

سلطانی عربشاهی, سید کامران, نعیمی, لیلا,

 Background: In medical profession, the ability to set individual learning experiences is very important to become a successful life-long self-directed learner. Also these skills will help students acquire knowledge, and kills and unique attitudes in their personal and professional growth. Therefore to empower the students to achieve Self-directed learning skills must be one of the ultim...

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