نتایج جستجو برای: initiation time of complete analgesia
تعداد نتایج: 21286933 فیلتر نتایج به سال:
Adverse fetal heart rate (FHR) changes suggestive of fetal hypoxia are seen in patients with normal term pregnancies after initiation of epidural block for labour analgesia. It was our hypothesis that, in some parturients, these changes were a consequence of concealed aortocaval compression resulting in decreased uterine blood flow. We expected that the full lateral position compared with the w...
Background & Aim: Addition of opiates with nonopioid adjuvants to local anaesthetics is becoming popular in perioperative pain management, as no single agent has yet been identified to specifically inhibit nociception without the usual side effects. Research continues concerning different techniques and drugs that could provide optimal operative conditions and postoperative pain relief. The pre...
this thesis is a study on insurance fraud in iran automobile insurance industry and explores the usage of expert linkage between un-supervised clustering and analytical hierarchy process(ahp), and renders the findings from applying these algorithms for automobile insurance claim fraud detection. the expert linkage determination objective function plan provides us with a way to determine whi...
Providing analgesia in the latent phase of labor can be challenging. Many obstetricians and nurse midwives believe that epidural analgesia initiated too early in the course of labor can prolong labor and result in fetal malpresentation, thus increasing the need for instrumentation. Many practitioners therefore use the combined spinal-epidural technique with intrathecal opioids during the early ...
abstract this research is about a longitudinal case study of english morpheme acquisition by a persian speaking child l2 learner of english (2 .9-3).the goal of this research has been discovery of the child ‘s ability in acquiring of english morphemes in a persian context while only one person (the child’ s father)has been talking to her.this child has also been exposed to english languag...
Introduction: The aim of this study is to compare the efficacy of epidural versus entonox methods for labor analgesia in nulliparous women. Methods: This randomized controlled trial was performed on 84 nulliparous women with - pregnancy admitted to Imam Reza Hospital in 10 May 2010- 10 May 2011. They were randomly divided into two groups 42 women inhaled entonox in active phase at the ...
abstract: in the paper of black and scholes (1973) a closed form solution for the price of a european option is derived . as extension to the black and scholes model with constant volatility, option pricing model with time varying volatility have been suggested within the frame work of generalized autoregressive conditional heteroskedasticity (garch) . these processes can explain a number of em...
a large number of single research studies on the effects of strategy-based instruction (sbi) in teaching english as a foreign or second language has been conducted so far. however, the lack of a comprehensive meta-analysis targeting the effectiveness of english language sbi is observed. moreover, the findings of experimental studies regarding the context of the english language, proficiency lev...
The synthesis of advanced materials from low cost minerals concentrates is a new field of study that has great potential applications. In this paper, the effect of milling time on the temperature of initiation and amount of carbothermic reduction of ilmenite has been investigated. The stoichiometric molar ratio (1:4) of ilmenite to graphite was mixed and mechanically activatedfor 30-70 hours at...
this study is an outlook of iranians religious practices and customs in eras such as nasser one. it attempts to answer the main question, "religious practices and ceremonies in the society during naseri ruling" and other subsidiary questions with scientific and historical theories. iran was a traditional and religious community . people abided by their religious practices and duties within reli...
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