نتایج جستجو برای: total hiparthroplasty

تعداد نتایج: 799944  

Journal: :بیهوشی و درد 0
زهرا دقیق پور

0

Journal: :تحقیقات نظام سلامت 0
عباس اکبرزاده دکترای تخصصی، مؤسسه تحقیقات آب وزارت نیرو، تهران، ایران. محسن اربابی استادیار، گروه مهندسی بهداشت محیط، دانشکده بهداشت، دانشگاه علوم پزشکی شهرکرد، شهرکرد، ایران.

background: in the recent years, eutrophication has become a serious challenge for many of the water ecosystems. it has affected the environmental and economical aspects of the anzali wetland, which is known as one of the significant ecosystem. due to the increase of the nutrient loadings from the industrial, agricultural and human activities, the wetland’s health is faced many serious problems...

Journal: :caspian journal of environmental sciences 2009
a. qayoom mir t. yazdani s. ahmad m. yunus

present transplant study was carried out across lucknow, the capital of utter pardesh using two medicinally important plants viz., ?catharanthus roseus l.? and ?ocimum sanctum l.? to assess whether certain ecophysiological responses (change in total flavonoids and total phenolics) in these two plants may serve as the biomarkers of auto exhaust pollution. samples were taken from five different s...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

hedging is a multi-purpose rhetorical strategy which is usually used in scientific arguments to secure ratification of claims, reduce the risk of negation, avoid conflict, manage disagreement and leave room for the audience to assess presented information. hedges are frequently used in research articles to mitigate the findings of research endeavors. the present research aims to investigate the...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی تهران 1370

چکیده پژوهش انسان بالغ در24 ساعت به حدود 2400 کیلوکالری انرژی نیاز دارد.بدن این انرژی راازسوزاندن مواد غذایی اصلی همچون چربی ها پروتئین هاوهیدراتهای کربن تامین می نماید.این میزان انرژی موردنیاز باپارامترهایی چون سن،جنس بیماریهاوشرایط مختلف فیزیولوژیک تغییرمی کند . بیهوشی یکی ازعواملی است که این میزان نیازراتغییرمیدهد.دراین پایان نامه سعی شده است اصول تغذیه کامل ازراه تزریقی دربیهوشیهای مختلف ،د...

‎Let $G=(V(G),E(G))$ be a graph‎, ‎$gamma_t(G)$. Let $ooir(G)$ be the total domination and OO-irredundance number of $G$‎, ‎respectively‎. ‎A total dominating set $S$ of $G$ is called a $textit{total perfect code}$ if every vertex in $V(G)$ is adjacent to exactly one vertex of $S$‎. ‎In this paper‎, ‎we show that if $G$ has a total perfect code‎, ‎then $gamma_t(G)=ooir(G)$‎. ‎As a consequence, ...

Journal: :bulletin of the iranian mathematical society 0
h. hosseinzadeh department of mathematics‎, ‎alzahra university‎, ‎p.o. box 19834, tehran‎, ‎iran. n. soltankhah department of mathematics‎, ‎alzahra university‎, ‎p.o. box 19834, tehran‎, ‎iran.

‎let $g=(v(g),e(g))$ be a graph‎, ‎$gamma_t(g)$. let $ooir(g)$ be the total domination and oo-irredundance number of $g$‎, ‎respectively‎. ‎a total dominating set $s$ of $g$ is called a $textit{total perfect code}$ if every vertex in $v(g)$ is adjacent to exactly one vertex of $s$‎. ‎in this paper‎, ‎we show that if $g$ has a total perfect code‎, ‎then $gamma_t(g)=ooir(g)$‎. ‎as a consequence, ...

Journal: :medical journal of islamic republic of iran 0
hossein farahini rasool-e-akram general hospital.iran universityof medical sciences.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasool-e-akram general hospital. ehsan akbarian shahid beheshti university of medical sciencesسازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (shahid beheshti university of medical sciences) mehdi moghtadaei rasool-e-akram general hospital.iran universityof medical sciences.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasool-e-akram general hospital. siroos malekpoor rasool-e-akram general hospital.iran universityof medical sciences.سازمان های دیگر: rasool-e-akram general hospital.

abstract  background: in the recent decade, many primary total knee arthroplasties have  been carried out in iran and the number of revision cases is expected to rise with the  aging population. the aim of this study was to report the outcome of revision surgery  in the country and make a comparison between the outcome of revision and that of  the primary arthroplasty.  methods: retrospectively...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده مدیریت 1391

one of the most important factors in study of project’s , is the study of environmental opportunities factors the permanent study of environmental opportunity factors . the study of permanent environmental changing and knowing golden threats’ cooperate with possible threats and at the result in structure forming and future skeleton of organization has a vital effects . the petrochemical industr...

Let $G = (V, E)$ be a simple graph of order $n$. The total dominating set is a subset $D$ of $V$ that every vertex of $V$ is adjacent to some vertices of $D$. The total domination number of $G$ is equal to minimum cardinality of total dominating set in $G$ and denoted by $gamma_t(G)$. The total domination polynomial of $G$ is the polynomial $D_t(G,x)=sum d_t(G,i)$, where $d_t(G,i)$ is the numbe...

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