Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Mehran Farajollahi"'
Publikováno v:
Journal of Dentistry, Vol 25, Iss 2, Pp 147-154 (2024)
Statement of the Problem: Successful endodontic treatment depends on three-dimensional (3D) root canal filling to prevent the leakage of residual bacteria. Different obturation techniques with different sealers should be compared by employing advance
Externí odkaz:
https://doaj.org/article/61d130fb1ac44a17acec394a924df3ec
Autor:
Omid Dianat, Mandana Naseri, Yaser Safi, Ali Modaberi, Nazanin Zargar, Ove A. Peters, Mehran Farajollahi
Publikováno v:
BMC Oral Health, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background This study aimed to assess the accuracy of two different endodontic guides for fiber post removal. Methods In this in vitro study, 54 maxillary canine fiber posts were mounted on 36 maxillary stone casts; 18 teeth were mounted uni
Externí odkaz:
https://doaj.org/article/9cabcc0e560844c9aa24649a5028c6c3
Autor:
Saeed Rahimi, Negin Ghasemi, Paria Davoudi, Isun Taleb, Mehran Farajollahi, Naghmeh Rahimi Darehchi, Ezatolah Kazeminejad
Publikováno v:
Journal of Dental Research, Dental Clinics, Dental Prospects, Vol 16, Iss 3, Pp 153-158 (2022)
Background. This study assessed the antimicrobial effects of different concentrations of simvastatin versus triple antibiotic paste (TAP) on Enterococcus faecalis biofilms at different stages of development. Methods. In this in vitro study, 70 human
Externí odkaz:
https://doaj.org/article/4ff04a4a02dd40bfb4a0ab107da7de1d
Publikováno v:
Case Reports in Dentistry, Vol 2023 (2023)
Removing a fiber post from a root canal that requires endodontic retreatment is often very challenging. Conventional freehand techniques for removing fiber posts are time-consuming, sometimes result in iatrogenic errors, and heavily rely on the pract
Externí odkaz:
https://doaj.org/article/40b6913f4a9148dd92c840cd4f7d92e4
Publikováno v:
Interdisciplinary Journal of Virtual Learning in Medical Sciences, Vol 11, Iss 4, Pp 224-235 (2020)
Background: Teaching and learning are undergoing a dramatic transformation thanks to the technological advances in areas like Augmented Reality (AR). The main purpose of this study was to investigate the factors affecting perceived enjoyment of learn
Externí odkaz:
https://doaj.org/article/16adb86bdf7a481bab9306b11b788399
Autor:
Abbas Shayestehfar, Mehran Farajollahi
Publikováno v:
Interdisciplinary Journal of Virtual Learning in Medical Sciences, Vol 11, Iss 3, Pp 153-161 (2020)
Background: Education, labor market, and social behaviors of young people are among the key factors in a country's scientific and administrative policy making. The level of public knowledge and the skills of specialists in all sectors of a national e
Externí odkaz:
https://doaj.org/article/f5499fce347842d5b9b6799390e23575
Publikováno v:
Āmūzish-i Muḥīṭ-i Zīst va Tusi̒ah-i Pāydār, Vol 8, Iss 4, Pp 73-86 (2020)
The present study was conducted to recognize and analyze the Massive Open Online Course (MOOC) aesthetics for sustainable education. For this purpose, two methods of the exploratory search (qualitative) and the questionnaire (quantitative) were used
Externí odkaz:
https://doaj.org/article/6b67a7cdef1846a18f489f6c983dc2b7
Publikováno v:
Interdisciplinary Journal of Virtual Learning in Medical Sciences, Vol 10, Iss 4, Pp 28-39 (2019)
Background: Humans have always needed to store and retrieve information. In the last decades, one of the most important phenomena in the information industry was the emergence and popularity of machine reader databases, especially online databases. T
Externí odkaz:
https://doaj.org/article/6a70541e1ea84dabbb75a1921adbd39c
Publikováno v:
Interdisciplinary Journal of Virtual Learning in Medical Sciences, Vol 10, Iss 1, Pp 1-10 (2019)
Background: Higher education has a great influence on the growth and development of societies. Several social factors depend on public demand for higher education. Objectives: The purpose of this research is to identify the most important social fact
Externí odkaz:
https://doaj.org/article/bca8244ba9b14f09b087129b302dec7a
Publikováno v:
مطالعات روانشناسی تربیتی, Vol 15, Iss 32, Pp 135-184 (2018)
The purpose of this study is to study the components of aesthetics from the viewpoint of Dewey and its educational implications in the distant education system of Iran. Six components of Dewey's aesthetics include (unity and cohesion, qualitative sel
Externí odkaz:
https://doaj.org/article/a11e456c846d4a60b4899b1a44e65b6a