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Throughout this study technology and especially mobile phones was utilized in EFL classrooms in order to see whether it can influence the process of vocabulary formative assessment and consequently improve vocabulary learning of Iranian pre-intermediate EFL learners or not. Two groups of pre-intermediate EFL learners participated in this study. Regarding the first group (FMA) the vocabulary learning of learners was assessed formatively during ten sessions using Socrative mobile application. The vocabulary learning of the second group (FPA) was also assessed formatively but paper and pen were the instruments used by instructor and students to take the tests. After applying quasi-experimental research design including pretest, treatment and posttest and after running independent sample t tests to posttest scores, the results showed that those pre-intermediate EFL learners attending in the group where vocabulary gain was assessed formatively using mobile application named Socrative performed significantly better in posttest than group assessed formatively based on paper and pen (Sig=0.03<0.05). The analysis of attitude questionnaire distributed among participants of the group assessed formatively using mobile phone exhibited that they possessed a positive attitude towards mobile based testing.

The current study was conducted to investigate whether test scores of Iranian English as Foreign Language (EFL) learners were equivalent across CBT and PBT modes, with 58 intermediate learners studying at a private language academy located in Behshahr city in northern Iran. Moreover, test takers' computer familiarity, attitudes, aversion, and testing mode preference were regarded as the potential issues to influence CBT test scores. Data were collected using CBT and PBT versions of Nelson Proficiency Multiple-Choice Tests and Computer Aversion, Attitudes, and Familiarity Index (CAAFI) questionnaire as well as a simple testing administration mode preference question. The participants produced similar scores across modes, although they insignificantly outperformed on the CBT version. Additionally, analysis of the overall scores on the CAAFI and mode preference question obtained from CBT testing session indicated no statistically significant correlation between computer familiarity, attitude, aversion, and mode preference variables and test takers' CBT scores. The qualitative findings of this study obtained by semi-structured interview revealed that most of the participants showed high preference and more advantages for CBT over PBT to rationalize why they preferred this mode of testing.

Advent of technology has caused growing interest in using computers to convert conventional paper and pencil-based testing (Henceforth PPT) into Computer-based testing (Henceforth CBT) in the field of education during last decades. This constant promulgation of computers to reshape the conventional tests into computerized format permeated the language assessment field in recent years. But, enjoying advantages of computers in language assessment raise the concerns of the effects that computerized mode of testing may have on CBT performance. Thus, this study investigated the score comparability of Vocabulary in Use test taken by 30 Iranian undergraduate students studying at a state university located in Chabahar region of Iran (CMU) to see whether scores from two administrations of testing mode were different. Therefore, two similar tests were administered to the male and female participants on two testing mode occasions with four weeks interval. Employing One-Way ANOVA statistical test to compare the mean scores and Pearson Correlation test to find the relationship between mode preference and performance revealed that two sets of scores were not different and gender difference was not also considered a variable that might affect performance on CBT. Based on the results, computerized version of the test can be considered a favorable alternative for the state undergraduate students in Iran.

Vocabulary acquisition is one of the largest and most important tasks in language classes. New technologies, such as computers, have helped a lot in this way. The importance of the issue led the researchers to do the present study which concerns the comparison of contextualized vocabulary learning on paper and through Computer Assisted Language Learning (CALL). To this end, 52 Pre-university EFL learners were randomly assigned in two groups: a paper-based group (PB ) and a computer-based (CB) group each with 26 learners. The PB group received PB contextualization of vocabulary items, while the CB group received CB contextualization of the vocabulary items thorough PowerPoint (PP) software. One pretest, posttest, along with an immediate and a delayed posttest were given to the learners. Paired samples t-test of pretest and posttest and independent samples t-test of the delayed and immediate posttest were executed by SPSS software. The results revealed that computer-based contextualization had more effects on vocabulary learning of Iranian EFL learners than paper-based contextualization of the words.

Purpose: Correct and well-planned maintenance based on modern global methods directly affects efficiency, quality, direct production costs, reliability and profitability. The selection of an optimal policy for maintenance can be a good solution for industrial units. In fact, by managing constraints such as costs, working hours and human workforce causing sudden equipment failure, production and performance can increase. Design/methodology/approach: Therefore, in this research a model was presented to select the best maintenance strategy at Kaghaz Kar Kasra Co of Iran. In this study, it was tried to integrate the two techniques of goal programming and the technique for order of preference by similarity to ideal solution (TOPSIS) to prioritize maintenance strategies. First, all factors affecting maintenance were identified, and based on the Best Worst Method (BWM) the degree of their importance was determined. Findings: After the evaluation, only 14 criteria in the 4 dimensions of cost, added value, safety and feasibility were selected. The highest points were given to the criteria of equipment cost and depreciation, equipment and personnel performance, equipment installation time and technical feasibility, respectively. In the next stage, using the TOPSIS method the item of maintenance strategy was ranked, and the 3 strategies of preventive maintenance (PM), predictive maintenance (PDM) and corrective maintenance (CM) were chosen. Modeling was performed utilizing a goal programming approach to select the optimal maintenance strategy for 13 devices. All the technical specifications, cost limits and the device time were extracted. After the model was finished and solved the best item for each device was specified. Originality/value: 1. Developing a goal programming model and decision-making dashboard. 2. Identifying the criteria and factors affecting the selection of the maintenance strategy for paper production Industry [ABSTRACT FROM AUTHOR]

This paper underscores the effect of text cohesion on EFL reading comprehension. 160 EFL (n=80) and non-EFL (n=80) university students took two versions of a cloze test based on a passage of 750 words length, one developed with every nth word deletion and the other with cohesive word deletion. The results of analyses of variance indicated that text cohesion positively affected text comprehension. Pedagogical implications of the study are discussed.

Recent language testing research investigates factors other than language proficiency that may be responsible for systematic variance in language test performance. One such factor is the test takers' cognitive styles. The present study was carried out with the aim of finding the probable effects of Iranian EFL learners' cognitive styles on their performance on communicative tests. For purposes of the present study, it was hypothesized that field (in)dependence would introduce systematic variance into Iranian EFL learners' communicative-test performance. 240 junior and senior students all majoring in English took the Group Embedded Figures Test (GEFT), the 1990 version of IELTS, and the Communicative Test (CT) designed for the present study. The results of the present study provided evidence that the field-dependent (FD) subjects, compared to their field independent (FI) counterparts, performed much better on the CT. It was, therefore, concluded that test takers' cognitive styles may be viewed as a source of systematic variance in performance on communicative language tests.

Background and objectives: Waste paper recycling utilization has been increasing in Iran and world paper industries which offers many benefits to the environment and humans. Municipal waste is also reused after recycling processes. Cardboard recycling industry has great environmental and economic importance and helps overcone the lack of wood resources and high demand for paper products. It plays an important role in the development of paper-related industries. However, recycling can be associated with the reduction in the optical properties of the paper. The use of nanoparticles in the paper industry is also expanding gradually. Nanosilica is one of the most important nanoparticles which is used as a retention aid in the paper industry. In order to reduce the consumption of long fibers and obtain the desired optical properties, the use of nanosilica alone or in combination with other materials such as cationic starch and cationic polyacrylamide is investigated. The purpose of this research is to compare the effect of individual and combined use of nanosilica additives, cationic polyacrylamide, cationic starch and long fibers on the optical properties of white liner paper pulp. Methodology: In this study, white paper pulp with the brightness of at least 78% and the gloss of at least 45% was used to prepare handmade paper sheets. Long fiber kraft chemical pulp from coniferous wood imported from Russia with the brightness of 89% was used in the laboratory paper sheet making. Nanosilica powder (NanoSiO2) (Degussa), Germany, cationic polyacrylamide (Farinret K325 brand, Degussa, Germany), and cationic starch (LyckebyAmylex, Slovakia) were used. Independent treatments included the addition of 10% refined long fibers pulp, 6% nanosilica, 1.5% cationic starch and 0.15% cationic polyacrylamide and combined treatments included 6% nanosilica and 1.5% cationic starch and 6% nanosilica and 0.15% cationic polyacrylamide. Then 127 g.m-2 handmade papers were prepared and the optical and microscopic properties were evaluated. Results: The results showed that by adding 10% long fibers, the brightness decreased and by using 6% nanosilica, the maximum brightness was reached. Meanwhile, the whiteness of papers with 6% nanosilica was minimum and with the dosage of only 0.15% cationic polyacrylamide, the whiteness reached at the maximum value. Opacity showed its highest value with the combination of 6% nanosilica and 0.15% cationic polyacrylamide. Also, by increasing the amount of polyacrylamide and cationic starch, individually or in combination with nanosilica, the opacity increased. The light absorption coefficient was the lowest in papers with 6% nanosilica and the light scattering coefficient was the highest in papers containing 6% nanosilica and 0.15% cationic polyacrylamide. A colorimeter was used to measure the color components and the results showed that the additives had an effect on the brightness and whiteness of the papers. Also, changes in the color spectrum and the value of color change were also observed. Additives increased the darkness and changes in different colors. Conclusion: The use of nanosilica individually and in combination with starch and cationic polyacrylamide increases the brightness of papers. Also, the use of cationic polyacrylamide individually and in combination with nanosilica leads to an increase in the whiteness and opacity of papers. The brightness factor of the papers, which is representative of the L* component, decreased with the exception of the addition of 10% long fibers and 6% nanosilica. The amount of overall color change with ΔE* was the lowest in samples containing 1.5% cationic starch and the highest in samples containing 0.15% cationic polyacrylamide. The use of some treatments can lead to a decrease in the optical properties and a decrease in the printability quality of the white liner. To solve this problem, mechanical pulp that has been decolorized or coated on the surface of the paper can be used. The presence of nano-silica particles in the structure of the paper improves the surface structure and reduces the prosity, which results in the reduction of surface roughness and less light refraction, and increases the light reflection and brightness of the paper. [ABSTRACT FROM AUTHOR]

The pretest-posttest control group design is one of the most widely used quantitative experimental design models for evaluating the efficacy of programs, treatments, and interventions. Despite the prevalence and utility of this research design, best practices for data analytical procedures are not clearly defined. Invalid results decrease the chance of generalization. Given that Iranian Journals are interested in publishing pretestposttest control group design studies, it is important to denote the accuracy of them. The aim of the current study is to explore the correct procedure for using ANCOVA in pretest-posttest control group designs to mitigate the potential limitations of this approach. This study explores the use of ANCOVA in pretest-posttest control group design. It has been done by analyzing data from experimental studies published in five Iranian journals indexed in PubMed or Scopus between 2011 and 2018. The results indicate that among the 280 published experimental studies in these journals, 53 papers (18.9 percent) used ANCOVA as the statistical test in pretest-posttest studies. The power of the test represents the probability of detecting differences between the groups being compared when such differences exist. Our analysis concludes that ANCOVA, which runs a multiple linear regression, is a suitable method for comparing and examining pretest-posttest study designs. Implications of this study have potential utility for researchers employing the use of pretest-posttest control group designs in various fields in and outside of Iran. [ABSTRACT FROM AUTHOR]

Background: Anopheles stephensi is a major vector of malaria in some parts of the world. A standard method for determining resistance in adult mosquito populations is the bioassay test recommended by the world health organization (WHO). The papers used in this method have an expiry date. This study aimed to determine the effectiveness of outdated susceptibility test papers for use in insecticide resistance monitoring programs. Methods: Beech and Bandar Abbas strains of An. stephensi were reared in the insectary. Permethrin 0.75%, Deltamethrin 0.05%, and Bendiocarb 0.1% impregnated test papers prepared by Universiti Sains Malaysia were used. Probit analysis was used to analyze the results and prepare time-mortality regression lines of LT50 and LT90. Results: There was a difference in the mortality of both tested strains of An. stephensi was exposed to all tested insecticides. Both expired and not expired Permethrin and Deltamethrin papers induced 100% mortality at the diagnostic time (60min), but their insecticidal properties were reduced gradually in serial times. The highest efficacy of test papers was in the first trimester after the expiry date and decreased over time. Conclusion: At the diagnostic time of 60 minutes, the mortality rate of both dated and expired papers was 100% in the pyrethroid insecticides, even three years after expiry dates, if stored in the package provided by the producer, in a refrigerator. This value was reduced to less than 100% in the expired papers of Bendiocarb comparing the dated papers that induced 100% mortality. [ABSTRACT FROM AUTHOR]

Developing higher-order critical thinking skills as one of the central objectives of education has been recently facilitated via software packages. Whereas one such technology as computer-aided argument mapping is reported to enhance levels of critical thinking (van Gelder 2001), its application as a pedagogical tool in English as a Foreign Language (EFL) settings has been rarely explored. In addition, the literature fails to acknowledge whether having the basic skill of representing an argument diagrammatically even with paper and pencil can lead to similar results. That being the case, this study was conducted with the aim of comparing the impact of teaching argument mapping via "Rationale"™ software versus "paper and pencil" on Iranian EFL majors' critical thinking skills development. To this end, 180 EFL participants were screened into low and high levels of reading proficiency based on their scores on a sample reading proficiency test. Next, they were randomly assigned to two experimental and one comparison groups. During 12 sessions, the experimental groups were provided with argument mapping instructions while the comparison group received a conventional reading instruction. All participants were pre- and post-tested with the California critical thinking skills test (CCTST). Results suggested that students in the software group significantly outperformed those in the paper and pencil group on overall CCTST and the sub-skills of inference and inductive reasoning. They also scored significantly higher on all tests compared to the comparison group. However, participants' level of proficiency as well as sex did not show any significant effect on their performance on overall CCTST and its sub-skills.

Many studies have emphasized the incorporation of active learning into classrooms to reinforce didactic lectures for physiology courses. This work aimed to determine if presenting classic papers during didactic lectures improves the learning of physiology among undergraduate students. Twenty-two students of health information technology were randomly divided into the following two groups: 1) didactic lecture only (control group) and 2) didactic lecture plus paper presentation breaks (DLPP group). In the control group, main topics of gastrointestinal and endocrine physiology were taught using only the didactic lecture technique. In the DLPP group, some topics were presented by the didactic lecture method (similar to the control group) and some topics were taught by the DLPP technique (first, concepts were covered briefly in a didactic format and then reinforced with presentation of a related classic paper). The combination of didactic lecture and paper breaks significantly improved learning so that students in the DLPP group showed higher scores on related topics compared with those in the control group (P < 0.001). Comparison of the scores of topics taught by only the didactic lecture and those using both the didactic lecture and paper breaks showed significant improvement only in the DLPP group (P < 0.001). Data obtained from the final exam showed that in the DLPP group, the mean score of the topics taught by the combination of didactic lecture and paper breaks was significantly higher than those taught by only didactic lecture (P < 0.05). In conclusion, the combination of paper presentation breaks and didactic lectures improves the learning of physiology.

Purpose: The main objective of this study is to evaluate the impact of Persian Scientific Papers (PSPs) on Persian Wikipedia by studying Wikipedia's citations to these papers. Design/methodology/approach: The present study is applied research, which has been performed by the web-mining method, such as downloading web pages, extracting information (references), identifying papers, detecting peer-review journals and calculating the frequency rates. The statistical population included 10,000 Persian Wikipedia Pages (PWPs) that were analyzed in two rounds with a six-month interval. Findings: The number of pages containing the Persian references section was 3,994 and 4,063 out of the 10,000 pages extracted in the first and second rounds. The ratio of pages that cited scientific sources (58 and 67 pages) to the pages extracted from the PWP was equal to 0.58 and 0.67%. The ratio of pages that cited scientific sources to pages with Persian references in each round was equal to 1.45 and 1.64%. The number of references extracted from the PWP in each round equaled 30,441 and 35,891. Eight titles from reputable Persian journals had received at least three citations from Wikipedia. Originality/value: The present study has determined the extent of interaction between science and society (knowledge flow) in the form of citations from Wikipedia articles to articles in peer-reviewed journals. The study of this issue in Persian Wikipedia in more than 2000 Persian peer-reviewed journals shows the originality of the present paper. Studying citation reliability in a collaborative and openly editable platform is another originality of the work. [ABSTRACT FROM AUTHOR]

This research aims to provide a detailed and comprehensive analysis of trends and developments in scientometrics and bibliometrics in the sukuk market in order to present global findings and outline new perspectives and practical strategies for the improvement and development of Iran's capital market in this area. In this study, a scientometric analysis of the sukuk domain was conducted on 391 selected documents, using a scientific search method in the Web of Science database, spanning from 2010 to 2023. For this purpose, Biblioshiny, a web-based application using the R language, which includes bibliometric interpolation, was utilized. Prominent journals, authors, countries, papers, and topics were identified through this software workflow, and citation analysis, co-citation, and social network analyses were performed. In the Iran section, papers and books on sukuk were extracted and examined. The findings indicate that the field of sukuk has emerged as a developed domain over time. The bibliometric and scientometric analysis of sukuk in the capital market clarifies the field's conceptual framework and delves into the existing intellectual and social structural patterns. This analysis illustrates the alignment of global experiences with current developments in the sukuk market and emphasizes the importance of suggestions for improving and developing Iran's capital market. Moreover, the current research examines the intellectual and social structures associated with the field and provides insights into its conceptual framework. This research, through the bibliometric and scientometric analysis of the sukuk market, elucidates the developments and intellectual and social patterns in this field and effectively contributes to the development of knowledge and improvement of Iran's capital market by offering suggestions based on global experiences. [ABSTRACT FROM AUTHOR]

In this study, we investigated the combined effects of MoS 2 QDs' catalytic properties and the colorimetric responses of organic reagents to create a sniffing device based on the sensor array concept of the mammalian olfactory system. The aim was to differentiate the volatile organic compounds (VOCs) present in cigarette smoke. The designed optical nose device was utilized for the classification of various cigarette VOCs. Unsupervised Principal Component Analysis (PCA) and supervised Linear Discriminant Analysis (LDA) methods were employed for data analysis. The LDA analysis showed promising results, with 100% accuracy in both training and cross-validation. To validate the sensor's performance, we assessed its ability to discriminate between five cigarette brands, achieving 100% accuracy in the training set and 82% in the cross-validation set. Additionally, we focused on studying four popular Iranian cigarette brands (Bahman Kootah, Omega, Montana Gold, and Williams), including fraudulent samples. Impressively, the developed sensor array achieved a perfect 100% accuracy in distinguishing these brands and detecting fraud. We further analyzed a total of 126 cigarette samples, including both original and fraudulent ones, using LDA with a matrix size of (126 × 27). The resulting LDA model demonstrated an accuracy of 98%. Our proposed analytical procedure is characterized by its efficiency, affordability, user-friendliness, and reliability. The selectivity exhibited by the developed sensor array positions it as a valuable tool for differentiating between original and counterfeit cigarettes, thus aiding in border control efforts worldwide.

OCCUPATIONAL APPLICATIONSErgonomic risk assessment is a key step in managing work-related musculoskeletal disorders. Diverse assessment methods exist, and errors may occur if inappropriate methods are selected. Understanding the level of knowledge, how to use methods, and exploring factors affecting erroneous usage of these methods, can provide useful information for health and safety regulatory authorities and decision-makers to identify problems and determine an action plan to eliminate them. We found that Iranian occupational health specialists have little knowledge about the types of pen-and-paper observational methods (OMs), and most of them use a limited number of these methods. Content analysis of interviews identified three main categories of influential factors and 12 subcategories. The main categories were educational, individual, and organizational factors. These results suggest the need for more effort to ensure that practitioners possess better knowledge and skills in the selection and application of pen-and-paper OMs.

Background: Workplace inspections are applied to facilitate the adherence to the occupational health and safety regulations. The Iranian Ministry of Health introduced a new software system for tablets to inspect workplaces., Objectives: The aim of this study was to take measurements of the usability, mental workload, and mood of inspectors., Methods: Inspectors used both pen-and-paper and tablet methods to inspect the automotive industry in a mixed-method procedure. The NASA-TLX score, QUIS score, I-PANAS (SF) situation, inspection time, and number of errors were collected throughout the procedure. The differences were investigated using a paired sample and the Wilcoxon signed ranks test., Results: In terms of efficacy, using the tablet resulted in lower error rates, but it took longer to complete the inspection task (P < 0.001). Participants perceived a lower workload when inspecting with a tablet rather than the traditional method. (Mental Demand: p < 0.002, Performance: p < 0.009, Effort: p < 0.012, TLX: p < 0.002 based on various subcomponents of NASA-TLX). The newly introduced system's usability was insufficient., Conclusion: Although the use of tablets has improved safety inspections, ergonomic redesign of the system and consideration of a user-centered approach, as well as inspector training, can make the system more likely to succeed.

The objective of this study was to analyze the top papers from Organization of Islamic Cooperation (OIC) member countries covered in the Essential Science Indicators (ESI) database during 2010-2019. The findings of the study showed that 41 out of 57 OIC member states have published 7,369 highly cited papers and 249 hot papers. The leading countries based on the overall top papers produced were Saudi Arabia, followed by Iran, Turkey, Malaysia, Pakistan and Egypt. Iran was ranked first in terms of hot papers. When analysed by document type, all of the top papers were articles and published in the English language. The Lancet ranks among the top in terms of publishing OIC member countries' top papers, showing that it has a great academic influence producing highly cited papers and hot papers. The top five organizations producing top papers are all top universities in their country and they are also ranked globally. King Abdulaziz University contributed the most for both highly cited papers and hot papers. NANOFLUID was the most common keyword and core subject in highly cited papers, and the keyword MECHANICAL-PROPERTIES was the core subject identified in hot papers. Cluster 1 is the largest subject cluster of highly cited papers with the topic Nanotechnology and it is also the largest cluster of hot papers. [ABSTRACT FROM AUTHOR]

Reasons underlying retractions of papers authored by the Iran-affiliated highly cited researchers (HCRs) have not been documented. Here, we report that 229 of the Iran-affiliated researchers were listed by the Clarivate Analytics as HCRs. We investigated the Retraction Watch Database and found that, in total, 51 papers authored by the Iran-affiliated HCRs were retracted from 2006 to 2019. Twenty-three of the 229 HCRs (10%) had at least one paper retracted. One of the listed HCRs had 22 papers retracted; 14 of the 23 (60.8%) had only one paper retracted. Among the 51 retracted papers, three had been authored by two female authors. Eight (16.8%) retracted papers had international co-authorships. The shortest and longest times from publication to retraction were 20 and 2610 (mean ± SD, 857 ± 616) days, respectively. Of the 51 papers, 43 (84%) had a single reason for retraction, whereas eight had multiple reasons. Among the 43 papers, 23 (53%) were retracted due to fake peer-review, eight (19%) were duplications, six (14%) had errors, four (9%) had plagiarism, and two (5%) were labelled as "limited or no information." Duplication of data, which is easily preventable, amounted to 27%. Any publishing oversight committed by an HCR may not be tolerated because they represent the stakeholders of the scientific literature and stand as role-models for other peer researchers. Future policies supporting the Iranian academia should radically change by implementation of educational and awareness programs on publishing ethics to reduce the rate of retractions in Iran., (© 2022. The Author(s), under exclusive licence to Springer Nature B.V.)

Objectives. This study aimed to determine the types and frequency of pen-paper observational methods (OMs) used by Iranian practitioners and to identify their errors in selecting and implementing these methods. Methods. This was a systematic review and analytical study of papers in which the OMs had been used. Scientific databases were analyzed from September 1970 to September 2018. Errors were determined based on a list of wrong practices both in the selection and implementation of methods. Three ergonomists carried out the process of identifying errors independently. Results. The most frequently used methods were rapid upper limb assessment (RULA), quick exposure check (QEC) and rapid entire body assessment (REBA), respectively. Errors in selecting and implementing pen-paper OMs were 53.3 and 36.4%, respectively. Conclusions. Despite the abundant number of pen-paper OMs, Iranian practitioners use few of them. The high rate of errors can indicate a lack of knowledge and skills among practitioners for selecting and implementing OMs. The development of decision-making tools may help practitioners to select appropriate pen-paper OMs for assessing different types of tasks.

Retractions of scientific papers published by some Iran-affiliated scientists in the preceding decade have attracted much attention and publicity; however, the reasons for these retractions have not been documented. We searched the Retraction Watch Database to enumerate the retracted Iran-affiliated papers from December 2001 to December 2019 and aimed to outline the predominant reasons for retractions. The reasons included fake peer-review, authorship dispute, fabricated data, plagiarism, conflict of interest, erroneous data, and duplication. The Fisher's exact test was used to investigate the associations between retractions and their underlying reasons. We selected P < 0.05 to indicate the statistically significant differences. We found 697 retracted papers. Duplication (27%), plagiarism (26%), and fake peer-review (21%) were the most frequent reasons for retractions. Our study highlights the importance of urgent intervention to prevent the misconduct and questionable research practices that lead to retractions in Iran. Continually educating the scientists and postgraduate students about the ethics and norms of scientific publishing is an important measure to ensure publication of reliable, worthy, and impactful papers. [ABSTRACT FROM AUTHOR]

Score equivalency of two Computer-Based Testing (henceforth CBT) and Paper-and-Pencil-Based Testing (henceforth PBT) versions has turned into a controversial issue during the last decade in Iran. The comparability of mean scores obtained from two CBT and PBT formats of test should be investigated to see if test takers' testing performance is influenced by the effects of testing administration mode. This research was conducted to examine score equivalency across modes as well as the relationship of gender, and testing mode preference with test takers' performance on computerized testing. The information on testing mode preference and attitudes towards CBT and its features was supported by a focus group interview. Findings indicated that the scores of test takers were not different in both modes and there was no statistically significant relationship between moderator above variables and CBT performance. [ABSTRACT FROM AUTHOR]

Background: Emergency Medical Technician (EMT) can play a vital role in decreasing morbidity and mortality. Due to the increasing development of electronic systems, their use can be effective in improving the quality of services and reducing costs. This study aimed to assess the satisfaction of EMTs with electronic forms. Materials and Methods: This cross-sectional analytical study was conducted on 99 EMTs in Rasht City, Iran. Data was collected via a questionnaire, including demographic characteristics (age, sex, work experience, type of employment, level of education, field of study, and retraining course) and 17 questions about the satisfaction of personnel in using electronic forms. The validity and reliability of the questionnaire were assessed by 7 emergency medicine specialists via a pilot study. The questionnaire had a Likert scale to respond with Cronbach's alpha of 0.83. Data were analyzed using SPSS software v. 22. Results: The Mean±SD age of participants was 36.08±0.73 years. Most of them had a bachelor's degree (71.7%), contractual employment (40.4%), and Bachelor of Science (BSc) in nursing (46.5%) or emergency technician (42.4%). Their average work experience was 10.45±0.69 years. The level of satisfaction of most EMTs (65.7%) in using the electronic form was moderate, which statistically had a significant relationship with their employment status (P<05). Conclusion: According to the average satisfaction of EMTs in using electronic forms, it is necessary to increase the level of use and satisfaction of electronic forms by holding appropriate retraining programs on how to use and benefits of electronic forms. [ABSTRACT FROM AUTHOR]

The present study is a methodological synthesis aiming to evaluate the adherence of Iranian L2 papers to the study quality standards. Ten Iranian journals were selected based on the latest ranking of Iran’s Ministry of Science, Research, and Technology (MSRT), and all experimental papers (N = 367) published from their beginnings were explored for study quality with regards to sampling, design, statistical tests, reporting practices and data sharing, and visual presentation. In the evaluation of the papers, the protocols proposed by Gass and Plonsky (2011) and Pagout and Plonsky (2017) were moderated and some recent issues proposed by APA’s (2018) Journal Article Reporting Standards and some scholars (e.g., Hu & Plonsky, 2019; Khany & Tazik, 2019; Larson -Hall, 2017) were added. The results showed that while there were issues, like acceptable sample size, use of pre - testing, reporting descriptive and inferential statistics, and ensuring the reliability of instruments, that were acceptably adhered to quality standards, problematic areas existed in all five facets of quality, and the majority of them stayed constant or changed slightly over time. The shortcomings caused by such lack of adherence are discussed to identify the challenges in the way of improving the papers’ quality. Although the results are obtained from a specific context, the implications may be generalizable to other contexts where English is taught and researched as a foreign language. [ABSTRACT FROM AUTHOR]

Background: To achieve the highest possible level of health for individuals and societies involved in the crisis, a high level of individual and professional competency is needed in nurses for their active participation in the crisis. The acquisition of professional qualifications by nurses to provide care in the crisis is very important. The present study aimed to determine the effect of disaster and accident response training on the enhancement of professional competence of nurses in response to the crisis. Materials and Methods: This research was a quasi-experimental study with pre-test, post-test design. The statistical population consisted of all nurses working in Shahid Chamran Hospital in Saveh City, Iran, in 2017. In total, 80 nurses were selected through the convenience sampling method and were randomly divided into the intervention and control groups. The intervention group received training through lectures and workshops for 16 hours in 4 days. The samples completed a professional nursing competency assessment questionnaire before and one month after the intervention. The obtained data were analyzed by the Chi-squared test, Fisher's exact-test, Independent samples t-test, and Paired samples t-test in SPSS. Results: The findings revealed no significant difference between the two groups concerning demographic variables. After the intervention, the average improvement of professional competence of nurses in their ability to manage the accident scene increased from 63.3 to 74.07, teamwork skill from 56.7 to 74, individual specific abilities from 61.4 to 70, ethical performance from 67.8 to 76.9, and professional skills from 54 to 60. The Mean±SD pretest score of professional competency of nurses in the intervention and control groups were 163.5±28.6 and 155.73±34, respectively. After the intervention, these scores increased to 185.13±28.8 and 158.48±33.3 in the intervention and the control groups, respectively. The difference was statistically significant in the intervention group (P<0.001). Conclusion: The findings of this study indicated that the competence of nurses to provide care in crises was not at a desirable level. Thus, assessing the competence of nurses and identifying the gaps in their knowledge and skills before attending crises is essential. Also, the incident and disaster education can dramatically increase nurses' professional competence in responding to the crisis. Therefore, we suggest the method used in this study as a feasible, simple, low cost and effective method in this regard. [ABSTRACT FROM AUTHOR]

Background: The most crucial issue in the disaster and accidents is the health management of the affected community because accidents and disasters always have a significant impact on hygiene, general health, and the wellbeing of the stricken community. Considering the hospitals' function and their front line position in managing the victims of accidents and having to continue and even increase their activity at the time of accidents and disasters, they should have a program of coping with accidents. In this regard, the current study investigated the preparedness of hospitals in Ardabil Province, Iran, in response to unexpected events. Materials and Methods: This was a descriptive, analytical, and cross-sectional study conducted in 15 hospitals in Ardabil Province in 2017. To collect study data, a two-part questionnaire was used. Its first part investigated the demographic data of the hospitals. The second part was the national tool to assess hospital preparedness in accidents and disasters with 91 questions in 9 areas of preparedness (command and control, communication, safety and security, triage, capacity increasing, continuity of essential services, workforce, resource management, and post-disaster recovery). The collected data were analyzed using descriptive statistics. Results: The findings of this study revealed that out of the 15 studied hospitals, only 4 were well prepared, 3 were poorly prepared, and 8 hospitals were moderately prepared for crisis management. On average, out of the 9 investigated aspects, triage, human resource management, and recovery after disasters had the lowest status. Conclusion: Considering the obtained results and the importance of preparing for unexpected events, it can be useful to plan and have an explicit instruction, and then implement and evaluate it to increase the preparedness to confront unexpected accidents in all hospitals. [ABSTRACT FROM AUTHOR]

Background: Iran is a country with a high rate of natural disasters like earthquake. The environmental conditions slow down the delivery of health services, especially in the event of disasters. The modern technologies such as telemedicine are appropriate for facilitating disaster relief operations after an earthquake. This study aimed to develop a model for the implementation of telemedicine in an earthquake. Materials and Methods: The study was carried out using a mixed-methods research in three phases: 1. Review of the literature; 2. Qualitative study (modeling); and 3. Delphi method (validation of the model). Databases of Google Scholar, Web of Science, Scopus, and PubMed were searched from 1990 to 2019 with the keywords of "telemedicine" AND "disaster" OR "emergency" AND "earthquake". After screening of the retrieved records, 13 articles met the eligibility criteria and were included in the review study. Ten experts extracted all key elements of telemedicine in the disaster from the articles and categorized them in 6 themes with 38 subthemes. The model of telemedicine in the earthquake was finalized with 2 rounds of Delphi with groups of selected volunteer experts. Results: In the first phase of the study, 6 key themes (telecommunication infrastructure, technical infrastructure, financial infrastructure, health infrastructure, organizational infrastructure, social infrastructure, and cultural infrastructure) with 38 subthemes of telemedicine for implementing in the disaster were obtained. At the conclusion of the third phase of the study, 6 key themes with 33 subthemes contributed to the model of telemedicine in the earthquake. Telecommunication infrastructure with a maximum score of 9.24 earned the priority, and social and cultural infrastructure themes with the minimum score of 7.53 came in the end. Conclusion: The model derived from this study can be used as an applied telemedicine model in an earthquake. We suggest that the results of this study be implemented as a theoretical model, or in a pilot study in a region of the country, and to be evaluated by regarding mortality reduction. We also recommend that a comparative study for using telemedicine in other types of disasters be undertaken. [ABSTRACT FROM AUTHOR]

Background: Research on gender inequality is crucial as it unveils the pervasive disparities that persist across various domains, shedding light on societal imbalances and providing a foundation for informed policy-making. Aim: To investigate gender differences in scientometric indices among faculty members in dental schools across Iran. This included overall data and speciality-specific data. Methods: The publication profiles of academic staff in all dental schools were examined using the Iranian Scientometric Information Database (ISID, http://isid.research.ac.ir). Variables analyzed were working field, academic degree, the total number of papers, papers per year, total number of citations, percentage of self-citation, h-index, g-index, citations per paper, gender, university type, number of years publishing, proportion of international papers, first-author papers, and corresponding-author papers. Mann-Whitney and Kruskal-Wallis nonparametric tests were used to analyze the relationship between background characteristics and scientometric indicators. The extracted data were analyzed using R v4.0.1. Results: The database included 1850 faculty members, of which about 60% (1104 of 1850) were women. Men (n = 746) had a higher number of papers (6583 vs. 6255) and citations (60410 vs. 39559) compared with women; 234 of the 376 faculty members with no papers were women. Almost half of the women (N = 517 of 1104) were in Type 2 universities, and nearly half of the men (N = 361 of the 746) were faculty members at Type 1 universities (Type 1 universities ranking higher than Type 2 and 3 universities). The medians of scientometric indices were higher in men, except for self-citation percentage (0 (IQR = 2) vs. 0 (IQR = 3), P = 0.083), international papers percentage (0 (IQR = 7.5) vs. 0 (IQR = 16.7), P<0.001). The proportion of corresponding-author papers was more than 62% higher in women (25 (IQR = 50) vs. 15.4 (IQR = 40), P<0.001). Men had a two-fold higher median h-index (2 (IQR = 4) vs. 1 (IQR = 3), P<0.001). Restorative dentistry and pediatric dentistry had the highest men-to-women ratios (1.5 for both). Dental materials and oral and maxillofacial surgery showed the lowest men-to-women ratios (0.42 and 0.5, respectively). Conclusions: Women made up the majority of dental faculty members in Iran. Nevertheless, men showed better scientometric results in several significant indices. Having identified scientometric information reflecting differences across faculty members, further research is now needed to better understand the drivers of these differences. [ABSTRACT FROM AUTHOR]

Choosing the right title for a paper is essential attracting readers and receiving citations, and various studies have been done on this subject. This research sought those papers citation rate with the country name 'Iran' in their title published during 2010-2014 using Web of Science citation index. It tried to identify highly cited papers, disciplines, distribution of papers by type and geography of the paper with this feature. Moreover, it observed the relationship between Iranian and international authors in the production of such papers and their citation rate. Using scientometric method, 12,026 papers with the word 'Iran' in the titles were examined, and their Web of Science database citations were analyzed from 2010 to 2014. Citation rates of papers written by Iranian researchers and researchers from other countries were compared according to the research questions. The results showed that the majority of these papers were produced in Iran, and among foreign countries, the United States had the highest share in producing such papers. Most of these papers were in geology, occupational health, and environmental science. Moreover, it was revealed that citation rate for papers containing 'Iran' in the title has decreased over the years and the downward trend has been similar for national and international studies. [ABSTRACT FROM AUTHOR]

A scrapbook compiled between 1660 and 1687 by Gesina ter Borch (1631–1690), a female artist from the small town of Zwolle in the Netherlands, contains an intriguing painting on paper of a full-length portrait of a young Iranian. Although the figure wears the attributes in vogue at the Safavid court of Isfahan, certain elements seem rather incongruous and peculiar. The general composition appears static and rigid, an impression reinforced by an unusual black painted background. Stylistic differences within the painting were also observed, hinting at alterations to the original painting. To investigate the history of the painting and to reconstruct the original composition and identify the later additions, perhaps made by Gesina herself, the painting was examined with different imaging and analytic techniques available at the Conservation and Science Department of the Rijksmuseum. This allowed the research team to discriminate between pigments used for the original composition and pigments used to conceal damaged areas of the painting and added pictorial elements. After interpreting scientific results, as well as historical findings, it was possible to shed light on the use of specific pigments, namely lead white and smalt, and on the possible misinterpretation of some details, such as the cup held by the young man. The results of macro X-ray fluorescence scanning (MA-XRF) and lead isotope analysis, viewed in the light of information about the economic and cultural exchanges between Iran and the Netherlands in the seventeenth century, fed new theories about the origin and history of this painting. The painting, originally made in Iran in the style of Riza Abbasi, the head of the Emperor Shah Abbas' library, ended up in Gesina ter Borch's workshop and may have been 'restored' by the artist to improve its condition and to match her tastes. [ABSTRACT FROM AUTHOR]

The privatisation of the Iran newsprint industry has caused an increase in production and decrease in importation. Recognition of effective criteria in newsprint privatisation will accelerate privatisation of the industry. The goal of the research is expediting privatisation in the Iran newsprint industry through benefits, costs, opportunities and risk merits. We applied analytical hierarchy process (AHP) to solve the problem plus questionnaires and pair wise comparisons of the matrices by the experts have also been done in the research. The results show a decrease of budget deficiency, national debts (economic and financial), limiting rules, heavy taxes (economic and executive), encouragement possibility, absorption of foreign, internal investment (economic and financial) and limiting regulative costs (economic and financial) which are the most important sub criteria regarding benefits, costs, opportunities and risks merits, respectively. [ABSTRACT FROM PUBLISHER]

• Separating coloring compounds from Serish (Eremurus) sticky polysaccharide is possible based on their solubility differences in water and ethanol/acetone. • Ethanol/Acetone extraction proves effective in increasing pH of Serish adhesive. • Stabilizing enzyme before extracting adhesive is an effective method to prevent creating new chromophores by enzymatic molecules degradation. • Extracted adhesive by ethanol from enzymatic stabilized roots provides appropriate pH, color and tensile properties. • Extracted adhesive by ethanol from enzymatic stabilized roots leads neither to paper acidification nor to damaging polymeric structure of paper after accelerated aging. Serish (Eremurus) paste, made of Eremurus genus roots, is a strongly adherent substance which had traditionally been used for book binding and paper restoration in Iran for centuries. The proper pH of Serish and its quality of being reversible after long times has made it a good choice in restoring paper. However, it leaves yellow-brown stains on paper due to its own color, which had negatively affected conservator's desire to make use of this adhesive. Therefore the present study was intended to investigate the process of eliminating color from Serish, as a way of improving its quality for paper restoration. The study adopted solvent extraction method to eliminate color from Serish adherent polysaccharide. Extracted adhesives were coated on paper. Humid-thermal accelerated aging was carried out to investigate the effects of adhesives on pH, color change, tensile strength and cellulose structure of papers. It was found that stabilizing enzyme, using 70% boiling ethanol before extracting adhesive, is an effective method to inhibit enzyme operation and prevent creating new chromophores through enzymatic molecules degradation. This approach, on one hand, is useful in removing color and on the other hand proves effective in increasing pH of adhesives. Furthermore, it leads neither to paper acidification nor to damaging polymeric structure of paper after accelerated aging. The results confirmed that the adhesive extracted from the enzymatic stabilized roots by ethanol provides appropriate pH and color; it also improves the tensile strength of paper and yields more desirable results for conservation of paper-based documents, compared to the other examined samples. [ABSTRACT FROM AUTHOR]

Background: The strengths and difficulties questionnaire (SDQ) is one of the most common screening tools to detect children and adolescents who are at risk of mental health problems or have psychiatric disorders. The standard mode of SDQ completion is on paper; however, some studies used phone administration and argued that this is a feasible and valid method that can substitute in-person administration. However, few studies have investigated the validity and reliability of phone administration of the SDQ. Objectives: The current study aimed to compare the telephone versus paper-and-pencil administration of the SDQ among Iranian child and adolescent outpatients. Methods: Sixty six parents with children aged 3 to 15 years completed the SDQ questionnaire using paper-and-pencil and telephone interview techniques. The study was performed in 2016, and participants were from the city of Tehran (capital of Iran). Participants were first divided into two groups. Then, one of them first completed the questionnaire using the face-to-face interviews, and 3 to 4 days later, they again completed the questionnaire using the telephone interview. And the vice versa occurred for the other group. The Pearson correlation analysis was used to calculate the correlation between the two methods in each group separately. Intra-class correlation (ICC) analysis was used to investigate the association between the two administration methods. Results: A significant positive correlation was found between the two types of administration in both groups (P < 0.05). Intra-class correlation coefficients indicated a good correlation between the scores obtained from each method of administration (all P values were < 0.001). Conclusions: Telephone administration of SDQ is a reliable method for collecting data when studying emotional and behavioral symptoms in children and adolescents attending outpatient psychiatric centers. [ABSTRACT FROM AUTHOR]

B ackground: According to the World Health Organization, preventive measures are the o nly non-pharmacological method to combat the COVID-19 epidemic. This study aimed t o investigate the relationship between perceived social support and preventive behaviors mediated by the variables of life expectancy and mental wellbeing. Materials and Methods: This study is applied in terms of purpose and was conducted by survey method. The statistical population included women living in Tehran City, Iran, with a sample size of 428. The study data were collected using the preventive behavior scale, mental wellbeing scale, Snyder hope scale, and multidimensional perceived social support scale. The obtained data were analyzed using SPSS 25 and AMOS 23 software. Results: The study results showed a positive and significant relationship between perceived social support and mental wellbeing, between perceived social support and life expectancy, and between mental wellbeing and life expectancy. Also, life expectancy and mental wellbeing variables mediate between perceived social support and preventive behaviors. Conclusion: Considering the critical role of women in family management and preventive measures during the COVID-19 epidemic, strengthening social support networks, hope, and mental wellbeing should be considered. [ABSTRACT FROM AUTHOR]

Background: Hospitals, as the most important medical institutions, must be adequately prepared before accidents to cope with emergencies and provide rapid response to disasters. This study aimed to determine the preparedness of hospitals in Ardabil Province during the COVID-19 pandemic. Materials and Methods: The present study is a cross-sectional study, and the study population included all hospitals in Ardabil Province, Iran (17 hospitals in total). The data collection tool was a standard checklist of 92 questions for COVID-19 Crisis Preparedness issued by the Iran Ministry of Health and Medical Education. The obtained data were analyzed using descriptive and inferential statistics (the Pearson correlation analysis) in SPSS software v. 22. Results: The mean relative score of preparation for the COVID-19 pandemic was 80.27% among the hospitals in the province. In the studied hospitals, the relative scores of preparedness were as follows: leadership and coordination, 92.64%, resource management, 94.36%; information management, 79.90%; communications, 77.94%; human resources, 77.69%; surge-capacity, 86.55%; rapid identification, 57.18%; diagnosis, 71.32%; isolation and patient management, 81.09%; and infection prevention and control, 84.05%. Conclusion: The level of hospital preparedness in most dimensions (9 out of 10 dimensions) was good, and only in the area of rapid identification was at a moderate level. However, further evaluation is needed at different stages of an epidemic. [ABSTRACT FROM AUTHOR]

Background: Prehospital emergency staff usually encounter patients in situations that can affect the mental health of the medical staff and cause symptoms of depression, anxiety, and stress. This study aimed to determine depression, anxiety, and stress in prehospital emergency personnel during the COVID-19 epidemic in Ardabil City, Iran, 2020. Materials and Methods: A descriptive cross-sectional study was conducted from March 2020 to April 2020 with the participation of 138 working staff in the prehospital emergency department of Ardabil City. The samples were selected by the census method. Necessary information was collected with a two-part questionnaire: a demographic questionnaire and the DASS-21 standard questionnaire. DASS-21 is a 21-item questionnaire that consists of three subscales of 7 questions: depression, anxiety, and stress. The obtained data were analyzed using descriptive statistics, including mean and standard deviation, and inferential analysis, including analysis of variance, independent t test, and multiple regression using SPSS software v. 22 statistical software. Results: The results showed that 45.7% of the staff had moderate depression, 44.9% moderate anxiety, and 77.5% normal stress. There was a significant relationship between work experience and stress level (P=0.03). There were significant associations between age with depression (P=0.04), anxiety (P=0.00) and stress (P=0.01). There was also a significant relationship between gender and variables of stress (P=0.00) and anxiety (P=0.01). Multiple regression results showed that gender and education variables are predictors of anxiety and stress, and age and education variables are predictors of depression (P<0.05). Conclusion: More than half of the staff had moderate to severe depression and anxiety. Considering that prehospital emergency personnel has a vital role in improving and promoting people’s health in the community, eliminating the underlying factors that cause emotional reactions in them is considered a health priority. [ABSTRACT FROM AUTHOR]

World Health Organization has designated coronavirus disease 2019 (COVID-19) as a pandemic. During the past several weeks, a considerable burden has been imposed on the Iranian's healthcare system. The present document reviewed the latest evidence and expert opinion regarding the management of ST-segment-elevation myocardial infarction during the outbreak of COVID-19 and outlines a practical algorithm for it., (© 2020 Wiley Periodicals, Inc.)

Aleuroclava jasmini (Hemiptera: Aleyrodidae) is a major insect pest of paper mulberry (Broussonetia papyrifera) in Iran, negatively affecting its production. Considering the importance of oils in the integrated management programs of such pests, the present study examined the possibility of whitefly control on paper mulberry plant to assess mortality rate (MR), synergistic rate (SR), resistance rate (RR), and lethal concentration for 50% of the population (LC50) of oils and common insecticide in populations from four areas of Tehran, Iran (one susceptible and three non-susceptible). The best chemical treatments against A. jasmini adults and nymphs in paper mulberry plants were neem oil (1 ml L−1) mixed with deltamethrin (0.5 ml L−1) or with buprofezin (1 ml L−1). The neem, akylarylpolyglyglycol ether and volk oils mixed with deltamethrin or buprofezin also had synergistic effects on adults and nymphs of A. jasmini, respectively, in Azadi, Shahrake Gharb, and Vanak areas (non-susceptible populations), but with higher concentrations (> LC50) and lower SR than in Garm Dareh area (susceptible population). We observed that A. jasmini adults showed the greatest resistance to deltamethrin in Vanak area and nymphs of this pest to buprofezin in Shahrake Gharb area. [ABSTRACT FROM AUTHOR]

Aim: The present study aims at teaching the right citation models in scientific publications by top authors from Iranian universities of medical sciences in 2017, considering the relationship between moral development and self-control variables and model of "citation to multi-authored papers" in these articles. Background: Multi-authorship increases the amount of self-citation and also increases the likelihood of being cited by others. Methods: This study is of the applied scientometrics and correlation (model presentation) studies type. The research population in the first part of this study includes all the authors who had an H-index of 10 or more in the scientific databases of 2017. The sample size at this stage was 110, selected by systematic random sampling. The collected data were analyzed using SPSS 16.0. Results: The results of regression analysis based on the concurrent method indicated that the regression model is significant. The coefficient of determination is 0.096 and the F ratio is 5.650, which are significant at the level of p <0.001. In this regression model, the variables of the level of moral development (β = -5.801, p <0.001) and self-control (p < 0.001, β = -0.253) have significant predictive power and can be considered as predictors of behavioral modeling in citing "multi-authored papers". Conclusion: Based on the results, teaching how to avoid blindly citing the "multi-authored papers", which is regarded as a kind of "citation deviation", can, to some extent, lead to strengthening citation indexes. [ABSTRACT FROM AUTHOR]

Background: Iran is one of the earthquake-prone countries in the world that have experienced earthquakes with a magnitude of more than seven on the Richter scale, which has caused significant financial, human, economic, and social losses in society. In earthquakes where the vital arterial system is severely damaged, the community's life is threatened and sometimes causes significant damage. The purpose of this study is to investigate the effect of the earthquake on vital arteries and to design a new approach to earthquake crisis management in the classification of vital arteries. Materials and Methods: This study was descriptive applied. The study population consisted of technicians and experts in management and civil engineering in Isfahan Province, Iran. Considering that the study population is 265 people, all of them were studied with the assumption of a confidence interval of 0.95 and an error of 0.05. The study data were collected by a questionnaire. Because of the normality of the data, the data were analyzed with the Pearson correlation coefficient in SPSS software. Results: The results of data analysis and Pearson correlation coefficient test show a significant relationship between the classification of vital arteries based on new structuring with crisis management and its key role in earthquake crisis control. The passive defense was the most important component and the most relevant among effective approaches to managing vital arteries crises. Conclusion: By creating this proposed model of earthquake crisis management, a new classification was made for the system of vital arteries. Also, It provides a proper performance in different situations of before, during, and after social crises. It is also necessary to form a headquarter called the Social Crisis Management Headquarter based on efficient strategies and the necessary implementation and training. [ABSTRACT FROM AUTHOR]

Background: Duplicate publication is publication of a paper which overlaps with another published paper in many important parts and is essentially considered unethical. So, this study was carried out to evaluate the pattern of duplicate publication as well as determining the causes of this phenomenon among the papers of researchers of Isfahan University of Medical Sciences. Methods: All cases of discovered duplicate publication during 2005 to 2008 referred to the committee of ethics were studied. After confirmation of duplicate publication, the cases were assessed by interviewing and reviewing the documents; then the fundamental roots was drawn. After analyzing the cases and categorizing the fundamental causes, a classification and definition of duplicate publication phenomenon was presented. Findings: Out of the nine underwent duplicate publication papers, eight were "Copy publishing" and the other was "Least publishable unit" (or Salami Slicing). From sixteen journals where papers were published, only five had impact factor and six were Iranian. Seven papers were in Persian and two in English. Conclusion: According to our findings, our country's scientific community is not familiar with the professional rules of scientific and research work, so most of the duplicate publications are uninformed and non-intentional. To prevent duplicate publishing, besides taking legal action against duplicate publication with copy right infringement, the way to interact with the trend of review of papers, correspondence with the editors of journals, and announcement of rules of committee of ethics in research should be taught to faculty members and researchers. [ABSTRACT FROM AUTHOR]