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        COMMUTATIVE RINGS DERIVED FROM FUZZY HYPERRINGS

        Davvaz, Bijan,Firouzkouhi, Narjes The Honam Mathematical Society 2020 호남수학학술지 Vol.42 No.2

        The fundamental relation on a fuzzy hyperring is defined as the smallest equivalence relation, such that the quotient would be the ring, that is not commutative necessarily. In this paper, we introduce a new fuzzy strongly regular equivalence on fuzzy hyperrings, where the ring is commutative with respect to both sum and product. With considering this relation on fuzzy hyperring, the set of the quotient is a commutative ring. Also, we introduce fundamental functor between the category of fuzzy hyperrings and category of commutative rings and some related properties. Eventually, we introduce α-part in fuzzy hyperring and determine some necessary and sufficient conditions so that the relation α is transitive.

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        Nurses versus physicians' knowledge, attitude, and performance on care for the family members of dying patients

        Abdolghani Abdollahimohammad,Mohammadreza Firouzkouhi,Fatemeh Amrollahimishvan,Nasrollah Alimohammadi 한국의학교육학회 2016 Korean journal of medical education Vol.28 No.1

        Purpose: Nurses and physicians must be competent enough to provide care for the clients. As a lack of knowledge and a poor attitude result in a low performance of delivering care, this study aimed to explore the nurses versus physicians’ knowledge, attitude, and performance on care for the family members of dying patients (FMDPs). Methods: This descriptive study was conducted at the educational hospitals in Isfahan, Iran. The samples were 110 nurses and 110 physicians. The data were collected through a convenience sampling method and using a valid and reliable questionnaire. Results: The average knowledge, attitude, and performance on care for the FMDPs were not significantly different between nurses and physicians (p>0.05). The majority of nurses (55.4%) and physician (63.6%) were at a moderate and a fair level of knowledge of care for the FMDPs. Most of the nurses (81%) and physicians (87.3%) had a positive attitude towards caring the FMDPs. Most of the nurses (70%) and physicians (86.3%) had a moderate and fair performance. Conclusion: Having enough knowledge and skills, and a positive attitude are necessary for caring the FMDPs. Nurses’ and physicians' competencies must be improved through continuing educational programs and holding international and national conferences with a focus on the palliative care.

      • Rural Women's Awareness about Breast Cancer in Southeastern Iran: a Cross-Sectional Study

        Balouchi, Abbas,Shahdadi, Hosien,AlKhasawneh, Esra,Abdollahimohammad, Abdolghani,Firouzkouhi, Mohammadreza,Sarani, Hamed,Gorgij, Afsaneh Asian Pacific Journal of Cancer Prevention 2016 Asian Pacific journal of cancer prevention Vol.17 No.4

        Background: Breast cancer is the most common cancer among women worldwide. A very important factor in the timely treatment and prevention of progression is high breast cancer awareness. Rural women are at risk of latte stage breast cancer due to poor education and lack of access to medical facilities. Materials and Methods: This cross-sectional-descriptive study was conducted on 266 women (out of 300) aged over 18 in rural areas of Zabol, Southeastern Iran during July 2015 to October 2015. The data collection tool was a researcher-made questionnaire that measured participant knowledge of breast cancer in four aspects (general awareness, risk factors, mammography, and symptoms). SPSS 22 was used for statistical analysis. Results: Out of 266 participants, age information was available for 261. The age range was between 19 and 62, with a mean of $27{\pm}2.1years$. Most participants (154, 57.9%) had an average overall awareness of breast cancer. In the general awareness dimension, most participants (130, 48.9%) had poor scores. Most (166, 62.4%) also had average awareness about risk factors and many (137, 51.5%) had good awareness about mammography. Most participants did not know that changes in breast shape (232, 88.2%), dimpling of breast skin (192, 72.3%) and nipple discharge (183, 69.6%) are the main symptoms of breast cancer. ANOVA statistical analysis showed a significant relationship between awareness level and participant education and occupation (P<0.05). Conclusions: This study indicated average awareness of participants about breast cancer. Since rural women have lower levels of education, it is recommended that educational courses with contents about breast cancer, its risk factors, and symptoms be held for these women.

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