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- 검색키워드
- 저자 : Shahamat, Hanieh (검색결과 4 건)
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SYNCHRONIZED COMPONENTS OF A SUBSHIFT
Shahamat, Manouchehr Korean Mathematical Society 2022 대한수학회지 Vol.59 No.1
We introduce the notion of a minimal synchronizing word; that is a synchronizing word whose proper subwords are not synchronized. This has been used to give a new shorter proof for a theorem in [6]. Also, the common synchronized components of a subshift and its derived set have been characterized.
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Ali-Asghar Shahamat,Nasrullah Rastegar-Pouyani,Eskandar Rastegar-Pouyani 국립중앙과학관 2019 Journal of Asia-Pacific Biodiversity Vol.12 No.3
Taxonomic evaluation is one of the challenges that are being faced by taxonomists. They use different criteria to evaluate taxonomic validity of a given lineage. In the present study, we evaluate different populations of Trapelus agilis in Iran by using morphoecological approach. Our morphological results confirmed separation of T. agilis khuzestanensis, southeastern Iran and Qom groups, from other central and northeastern groups. Ecological niche of T. agilis khuzestanensis and southeastern, Qom, and northeastern Iranian populations can be differentiated from other groups. Differences are due to local adaptations and the geological history of the taxa. The Central Iranian Plateau aridification, after Zagros Mountain uplifting, created constant environmental conditions, which may have affected the central Iranian groups. Other smaller groups distributed in southeastern Iran, T. agilis khuzestanensis, T. sanguinolentus, and Qom groups are isolated from central populations and adapted locally.
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Model Determination of Delayed Causes of Analgesics Prescription in the Emergency Ward in Arak, Iran
Cyrus, Ali,Moghimi, Mehrdad,Jokar, Abolfazle,Rafeie, Mohammad,Moradi, Ali,Ghasemi, Parisa,Shahamat, Hanieh,Kabir, Ali The Korean Pain Society 2014 The Korean Journal of Pain Vol.27 No.2
Background: According to the reports of the World Health Organization 20% of world population suffer from pain and 33% of them suffer to some extent that they cannot live independently. Methods: This is a cross-sectional study which was conducted in the emergency department (ED) of Valiasr Hospital of Arak, Iran, in order to determine the causes of delay in prescription of analgesics and to construct a model for prediction of circumstances that aggravate oligoanalgesia. Data were collected during a period of 7 days. Results: Totally, 952 patients participated in this study. In order to reduce their pain intensity, 392 patients (42%) were treated. Physicians and nurses recorded the intensity of pain for 66.3% and 41.37% of patients, respectively. The mean (SD) of pain intensity according to visual analogue scale (VAS) was 8.7 (1.5) which reached to 4.4 (2.3) thirty minutes after analgesics prescription. Median and mean (SD) of delay time in injection of analgesics after the physician's order were 60.0 and 45.6 (63.35) minutes, respectively. The linear regression model suggested that when the attending physician was male or intern and patient was from rural areas the delay was longer. Conclusions: We propose further studies about analgesics administration based on medical guidelines in the shortest possible time and also to train physicians and nurses about pain assessment methods and analgesic prescription.
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Model Determination of Delayed Causes of Analgesics Prescription in the Emergency Ward in Arak, Iran
( Ali Cyrus ),( Mehrdad Moghimi ),( Abolfazle Jokar ),( Mohammad Rafeie ),( Ali Moradi ),( Parisa Ghasemi ),( Hanieh Shahamat ),( Ali Kabir ) 대한통증학회 2014 The Korean Journal of Pain Vol.27 No.2
According to the reports of the World Health Organization 20% of world population suffer from pain and 33% of them suffer to some extent that they cannot live independently. Methods: This is a cross-sectional study which was conducted in the emergency department (ED) of Valiasr Hospital of Arak, Iran, in order to determine the causes of delay in prescription of analgesics and to construct a model for prediction of circumstances that aggravate oligoanalgesia. Data were collected during a period of 7 days. Results: Totally, 952 patients participated in this study. In order to reduce their pain intensity, 392 patients (42%) were treated. Physicians and nurses recorded the intensity of pain for 66.3% and 41.37% of patients, respectively. The mean (SD) of pain intensity according to visual analogue scale (VAS) was 8.7 (1.5) which reached to 4.4 (2.3) thirty minutes after analgesics prescription. Median and mean (SD) of delay time in injection of analgesics after the physician``s order were 60.0 and 45.6 (63.35) minutes, respectively. The linear regression model suggested that when the attending physician was male or intern and patient was from rural areas the delay was longer. Conclusions: We propose further studies about analgesics administration based on medical guidelines in the shortest possible time and also to train physicians and nurses about pain assessment methods and analgesic prescription. (Korean J Pain 2014; 27: 152-161)
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