در هنگام جستجو کلمه در قسمت عنوان میتوانید کلمات مورد جستجو را با کاراکتر (-) جدا کنید.
کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Journal of Modern Research in English Language Studies
- نوع مقاله: Journal Article
- کلمات کلیدی: Face,Intercultural interaction,Meta-ُsynthesis
- چکیده:
- چکیده انگلیسی: Although the concept of ‘face’ has recently been the focus of attention in language pragmatics, face theory and research have dealt with individual rather than social aspects of human interactions (Arundale, 2013). In order to assess the epistemological and methodological dimensions of face in recent literature, this qualitative meta-synthetic study examines the concept of face in intercultural and multicultural communicative interactions. A total of 13 intercultural face studies published in two leading journals, Journal of Pragmatics and Intercultural Pragmatics, were identified and a thorough qualitative content analysis was conducted to identify the core themes and commonalities. The emerging themes portrayed the concept of face as culture and language specific, relational, interactional, and location-specific, co-constructed and negotiated by the participants in the ongoing discourse activities. Concerning the methodology adopted by researchers in the realms of pragmatics in general and face studies in particular, it is noted that most of intercultural face studies employed mainly audio and video interaction recordings, observations, interviews, and field notes and procedures like including linguistic ethnography, conversation analysis, and interactional sociolinguistic procedures were not used while it seems a more comprehensive understanding of face is achieved through ethnographic, conversation analytic, and interactional sociolinguistic studies in a range of different communicative contexts. The study nominates some methodological aspects of face for further studies in the intercultural pragmatics research area.
- انتشار مقاله: 22-12-1397
- نویسندگان: Mohammad Ahmadi Safa,Moslem Yousefi,Naser Ranjbar
- مشاهده
- جایگاه : پژوهشی
- مجله: Etudes de Langue et Littérature Francaises
- نوع مقاله: Journal Article
- کلمات کلیدی: Traduction poétique,procédés traductifs,transformations,aporie,rythmes,images
- چکیده: Dans cet article, nous nous proposons d’étudier les différents procédés traductifs chez le poète-traducteur iranien Mohammad-Ali Sépanlou, dans la traduction du Bateau ivre de Rimbaud et les transformations qu’il apporte au texte original. En examinant la problématique générale de la traduction poétique et la question de son aporie, nous avons vu comment le traducteur, poète qu’il est, a abordé pratiquement les questions essentielles de la poésie, à savoir le rythme, l’image, le symbole, etc. Nous avons finalement conclu que la traduction poétique chez Sépanlou se pose moins comme une question de fidélité ou de liberté que comme une question d’expérience du poète.
- چکیده انگلیسی: در این مقاله پس از بررسی مسائل نظری مربوط به ترجمه شعر، به تحلیل فنون ترجمه ای سپانلو در برگرداندن شعر کشتی مست اثر آرتور رمبو و تغییرات صورت گرفته بر متن اصلی پرداخته ایم. ایستار مترجم-شاعر سپانلو در قبال مسائل اساسی شعر یعنی ضرباهنگ، نماد و صور خیال مورد تدقیق قرار داده و دیده ایم که ترجمه شعر در نزد سپانلو، پیش از آنکه مسئله وفاداری نسبت به متن اصلی یا فاصله گرفتن از آن باشد، نوعی تجربه شاعرانه و طرح پرسش است.
- انتشار مقاله: 08-07-1392
- نویسندگان: Mohammad-Rahim AHMADI,Mohammad-Rahim AHMADI,Mohammad-Rahim AHMADI
- مشاهده
- جایگاه : پژوهشی
- مجله: Computational Methods for Differential Equations
- نوع مقاله: Journal Article
- کلمات کلیدی: Operational matrix,Chebyshev polynomials,orthogonal system,fractional differential equation,fractional-order Chebyshev functions
- چکیده:
- چکیده انگلیسی: In this paper, we introduce a family of fractional-order Chebyshev functions based on the classical Chebyshev polynomials. We calculate and derive the operational matrix of derivative of fractional order $gamma$ in the Caputo sense using the fractional-order Chebyshev functions. This matrix yields to low computational cost of numerical solution of fractional order differential equations to the solution of a system of algebraic equations. Several numerical examples are given to illustrate the accuracy of our method. The results obtained, are in full agreement with the analytical solutions and numerical results presented by some previous works.
- انتشار مقاله: 03-08-1395
- نویسندگان: Mohammadreza Ahmadi Darani,Abbas Saadatmandi
- مشاهده
- جایگاه : پژوهشی
- مجله: Computational Methods for Differential Equations
- نوع مقاله: Journal Article
- کلمات کلیدی: Riemann-Liouville fractional derivative,Asymptotically stable,Prabhakar fractional derivative,Generalized Mittag-Leffer function
- چکیده:
- چکیده انگلیسی: In this article, we survey the asymptotic stability analysis of fractional differential systems with the Prabhakar fractional derivatives. We present the stability regions for these types of fractional differential systems. A brief comparison with the stability aspects of fractional differential systems in the sense of Riemann-Liouville fractional derivatives is also given.
- انتشار مقاله: 14-06-1395
- نویسندگان: Mohammad Hossein Derakhshan,Mohammadreza Ahmadi Darani,Alireza Ansari,Reza Khoshsiar Ghaziani
- مشاهده
- جایگاه : پژوهشی
- مجله: Computational Methods for Differential Equations
- نوع مقاله: Journal Article
- کلمات کلیدی: Integro-differential equations,fractional type of flatlet oblique multiwavelets,biorthogonal flatlet multiwavelet system
- چکیده:
- چکیده انگلیسی: The construction of fractional type of flatlet biorthogonal multiwavelet system is investigated in this paper. We apply this system as basis functions to solve the fractional differential and integro-differential equations. Biorthogonality and high vanishing moments of this system are two major properties which lead to the good approximation for the solutions of the given problems. Some test problems are discussed at the end of paper to show the efficiency of the proposed method.
- انتشار مقاله: 22-03-1394
- نویسندگان: Mohammadreza Ahmadi Darani,Shirin Bagheri
- مشاهده
- جایگاه : پژوهشی
- مجله: Computational Methods for Differential Equations
- نوع مقاله: Journal Article
- کلمات کلیدی: Operational matrix,Chebyshev polynomials,orthogonal system,fractional differential equation,fractional-order Chebyshev functions
- چکیده:
- چکیده انگلیسی: In this paper we introduce a type of fractional-order polynomials based on the classical Chebyshev polynomials of the second kind (FCSs). Also we construct the operational matrix of fractional derivative of order $ gamma $ in the Caputo for FCSs and show that this matrix with the Tau method are utilized to reduce the solution of some fractional-order differential equations.
- انتشار مقاله: 17-10-1392
- نویسندگان: Mohammadreza Ahmadi Darani,Mitra Nasiri
- مشاهده
- جایگاه : پژوهشی
- مجله: Canon Journal of Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: Inappropriate Antibiotics,Misuse,overuse,Antibiotics prescription,Infectious Disease
- چکیده:
- چکیده انگلیسی: Background: Improper use of antibiotics increases the cost of treatment, incompetent therapy, longer hospitalization time, more visits to the doctors, and improper treatment of the patients, lack of infection control, and the development and spread of antibiotic resistance. The objective of this study was the evaluation of antibiotic misuse and overuse in hospitalized patients with nosocomial infections in BuAli Sina hospital, in the north of Iran.
Method: This retrospective cross-sectional study was performed by census methods on all nosocomial infections patients hospitalized in BuAli Sina's educational and therapeutic hospital. Data were collected from March 2016 to March 2018. All data were obtained from computerized archives and manual archives of the hospital. SPSS 16.0 was used for statistical analysis using Chi-square, Kolmogorov-Smirnov, and Mann-Whitney tests.
Result: Out of 517 patients studied, 221 (42.7%) of them were male. The average age of the patients was 45.64±34.01. The Most Common isolated bacteria from all patients were Escherichia coli (48.8%) and Staphylococcus epidermidis (22.9%). According to the antibiotic prescription in the present study, most patients (35.8%) took at least two antibiotics. The most antibiotics falsely prescribed by physicians in the present study were used for the treatment of the infections caused by E. coli (50.34%) and Klebsiella pneumoniae (20.97%).
Conclusions: There seems to be a need to set up a team to prevent antibiotic misuse and microbial resistance and to pay attention to the antibiotics prescribed for infectious patients. These include training programs for physicians, consulting with infectious disease specialists, reducing empirical prescriptions by physicians, and spontaneous antibiotic use by patients.- انتشار مقاله: 10-08-1398
- نویسندگان: Mohammad Zahedi,Mohammad Moein Maddah,Mahdi Abounoori,Amir Hossein Khosrozadeh,Mohammad Ahmadi,Parham Mortazavi,Fatemeh Amuzad,Aghil Mollaie,Amirreza Nasirzadeh,Hamid Reza Goli
- مشاهده
- جایگاه : پژوهشی
- مجله: Asian Pacific Journal of Cancer Prevention
- نوع مقاله: Journal Article
- کلمات کلیدی: Prostate cancer,Calcium,systematic review and meta-Analysis
- چکیده:
- چکیده انگلیسی: Background: Controversial results have been reported concerning the influence of calcium intake on prostate cancer
risk. The aim of this study was to determine any association between total calcium (in the diet and in supplements) intake
and prostate cancer. Materials and Methods: The present systematic review and meta-analysis study was carried out
following a PRISMA guidelines. Two reviewers independently using MeSH keywords searched international databases
including PubMed, Science Direct, Cochrane, EMBASE, Web of Science, CINAHL, EBSCO and search engines such
as Google Scholar. The searches were performed without any time limit until May 2016. The results were pooled
using a random effects model and homogeneity was confirmed using the Q test and I2 index. Subgroup analyses was
performed according to continents and study designs. The data were analyzed using STATA software version 3.2, with
pfinal meta-analysis. The main age range of the participants was 50 to 70 years. The relative risks (RR) for total calcium
with total prostate cancer, localized prostate cancer, and advance prostate cancer were estimated to be 1.15 (95% CI:
1.04-3.46), 1.05 (95% CI: 0.96-1.14), and 1.15 (95% CI: 0.89-1.50), respectively. Only the relationship between total
calcium and total prostate cancer was significant (P<0.05). Conclusions: High calcium intake can be considered as a
risk factor for total prostate cancer. Therefore, calcium intake might be a target for prevention.- انتشار مقاله: 04-07-1396
- نویسندگان: Shoboo Rahmati,Milad Azami,Ali Delpisheh,Mohammad Reza Hafezi Ahmadi,Koroush Sayehmiri
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of English Language Pedagogy and Practice
- نوع مقاله: Journal Article
- کلمات کلیدی: First Language,Farsi,Holophrastic Stage,Lexical Development,Phonological Development
- چکیده: تحقیق حاضر به توصیف و تحلیل توسعه آوایی و واژگانی کودکی می پردازد که زبان فارسی را به عنوان زبان اول خود فرا می گیرد. تولید زبانی این کودک در مرحله تک واژگانی- که بطور عمده شامل تولید کلمات تنها می باشد- به مدت هفت ماه از ابتدای 16 تا 23 ماهگی وی مورد مشاهده ، ثبت ، و تجزیه و تحلیل قرار گرفته است. هدف از اجرای این تحقیق بررسی این موضوع می باشد که آیا یافته های مطالعات مربوط به توسعه آوایی و واژگانی کودکان درزبانهای دیگر، در مورد زبان فارسی به عنوان زبانی از زبانهای شاخه هند واروپائی نیزصادق است یا خیر؟ در این تحقیق مباحث «غلبه مقوله دستوری اسم»، «جهش واژگانی» و غلبه ساختارهای آوایی CV, CVC, CVCV در تولیدات واژگانی اولیه کودک مورد بررسی و تایید قرار گرفته است. مطالعات محدود و انگشت شمار انجام یافته در زمینه توسعه آوایی و واژگانی کودکان در زبان فارسی نشانگر لزوم و اهمیت مطالعه در این زمینه می باشد
- چکیده انگلیسی: The present study aims at the description and analysis of the phonological and lexical development of a child who is acquiring Farsi as his first language. The child's language production at the holophrastic stage of language development, mainly single words, is observed and recorded longitudinally for nearly seven months since he was 16 months old until he turned 23 months. An attempt is made to see if the phonological and lexical findings of the same period found in other languages are confirmed in the case of Farsi (an Indo-European language). Issues like noun dominance in the early words, vocabulary spurt of the toddlers, and the dominant CVCV, CVC, CV syllabic structures are the focal points in this study. The significance of the study lies in the fact that the number of the studies done on the language development of monolingual Farsi speaking children is very few.
- انتشار مقاله: 31-03-1395
- نویسندگان: Mohammad Hossein Keshavarz,Mohammad Ahmadi Safa
- مشاهده
- جایگاه : پژوهشی
- مجله: Applied Research on English Language
- نوع مقاله: Journal Article
- کلمات کلیدی: Microgenetic method,SLA,Corrective Feedback,Writing
- چکیده:
- چکیده انگلیسی: Microgenetic method is a specific method for studying change in abilities, knowledge, and
understanding during short time spans, through dense observations, and over a relatively long
period of time. In this paper I will attempt to provide a brief overview of microgenetic method
and will point out its potential advantages and disadvantages in the context of second language
acquisition. To illustrate the utility of microgenetic method in SLA research, I will then discuss
a SLA-related issue which could be addressed via this research method, namely the effects of
written corrective feedback on L2 acquisition.- انتشار مقاله: 03-10-1391
- نویسندگان: Mohammad Javad Ahmadian,Mohammad Javad Ahmadian,Mohammad Javad Ahmadian
- مشاهده