Should the Food and Drug Administration Limit Placebo-Controlled Trials? by Max Goodman, Connor Pedersen

“…We propose that PCTs be used only for diseases that lack an established treatment, as decreed by Clause 33 of the Declaration of Helsinki. …”
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Automatic Recognition of Authors Identity in Persian based on Systemic Functional Grammar by Fatemeh Soltanzadeh, Azadeh Mirzaei, Mohammad Bahrani, Shahram Modarres Khiabani

“…Moreover, conjunction, modality and comment adjunct system networks were applied to form a lexicon using linguistics resources. …”
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Le fromage en Gaule à l’âge du Fer et à l’époque romaine : état des lieux pour sa production et analyse de sa place dans le monde antique by Alain Ferdière, Jean-Marc Séguier

“…The epigraphic and papyrological data were then examined in the same way, certainly with a lower degree of comprehensiveness, particularly as regards difficulties in compiling an inventory. …”
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Developing and validation of religious education curriculum in preschool by Zeinab Ashrafi Soltan-Ahmadi, Sadegh Maleki Avarsin, Javad Keyhan, jahangir yari

“…To ensure the validity of the instrument, expert consensus was used using Delphi method and Cronbach's alpha method was used to determine reliability (α = 0.83). The data were collected with convergent validity (AVE > 0.5) and composite reliability (CR > 0.7), and were analyzed by PLS software to validate the model from structural equation modeling using partial least squares. …”
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General existence principles for nonlocal boundary value problems with <mml:math alttext="$PHI$"> <mml:mi>&#x03C6;</mml:mi> </mml:math>-laplacian and their appl...

“…The proofs are based on the Leray-Schauder degree theory and use regularization and sequential techniques. …”
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Investigating The Performance Of Local And Indigenous Businesses In Times Of Economic Recession With Emphasis On Developing The Capabilities Of Cooperatives In Sistan And Baluchest... by Ali Asghar Tabavar, Abdoulnaser Derakhshan, Sahar Arefi

“…In general, it can be said that cooperatives, as economic and social organizations, have the necessary power and capacity to organize different classes and groups of people to create sustainable human development, and during the economic recession, they play an effective role in creating stable employment and income generation (Shadmehri, Ahmad 2005).Case studyThe statistical population of the research included the collection of managers, supervisors, and employees of cooperatives located in Sistan and Baluchistan province in the number of 345 people, out of which 182 people were randomly selected as the sample group.Materials and methodsThe current research is of an applied type, Also, this research is one of the empirical research in the field of management. …”
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Presenting the Model of the Elites' Desertion Factors in Iran's Continental Plateau Oil Company by Mohammad Shaaf Amal, Ahmad Vedadi, Mehdi Tavakoli, Daryoosh Gholamzadeh

“…Also, in order to collect data,, indicators were extracted by means of content analysis of related backgrounds and the library method, and the research model was extracted through three-step coding. …”
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Analysis of some error-causing factors in two-dimensional geoelectrical studies and providing a solution to minimize them by Hosein Moghaddasi, Mohsen Moghaddasi, Ahmad Neyamadpour

“…The sensitivity function tells us the degree to which a change in the resistivity of a section of the subsurface will influence the potential measured by the array. …”
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Identifying the factors affecting the growth of the employees of the country's property and documents registration organization by Najmeh Ahmadi, Kolsoum Nami, Nader Ghourchian, Parivash Jafari

“…Factors, indicators and the final research model were designed based on the results of the qualitative interview. …”
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Presenting a merit-oriented service compensation system model for veterans in sports by Hoseain Aeinehchi, Mohammad reza Esmaeilzadeh Ghandehari, Hoseain peymanizad, Hasan Fahim Davin

“…Compensation for services depends on the characteristics of the people who are employed. The degree of competence and expertise of the people who are hired affects the likelihood of accepting a job, the level of motivation and performance of the workforce, and the characteristics of those who stay in the organization (Bazrafshan et al, 2020). …”
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Solar-Driven Water Purification: Advancing PVA-Chitosan/PANI Hydrogel to Enhance Solar Vapor Generation for Freshwater Treatment by Flora Serati, Syazwani Mohd Zaki, Ahmad Akid Zulkifli, Siti Rabizah Makhsin

“…In this study, PVA-CS/PANi hydrogels were prepared with distinct concentrations of PVA and denoted as PVA-CS/PANi/1.3 mol.%, PVA-CS/PANi/2.7 mol.% and PVA-CS/PANi/3.9 mol.%. …”
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A systematic review and meta-analysis of influencing factors of postoperative wound healing in patients with anal fistula (肛瘘患者术后伤口愈合影响因素系统评价与Meta分析)... by CHEN Qi (陈祺), LIU Zhiping (刘志平), BAI Jianying (白建英), LIU Bo (刘博), FENG Jiangxu (冯江雪)

“…Methods The computer searched CNKI, Wanfang, VIP Chinese Database, Pubmeide, Enbas, Weber Benschens and Techco Kranali Liberi English databases to collect clinical studies related to the influencing factors of anal fistula wound healing. …”
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Designing a model for the development of questioning skills based on the school context in primary school students by motahare Khosravi Rad, Ahmad Akbari, Mohammad karimi, Moslem Cherabin

“…In this research, with the aim of collecting qualitative and real information, a total of 10 expert professors in the fields of educational management and educational sciences were interviewed, who had master's and doctoral degrees in the field of research and work records of more than ten years. …”
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Explaining the model of value creation of tax income and gross domestic product based on tax system reforms by Bahram Ramazani, Mojtaba Malekichoobari, Sina Kheradyar

“…The statistical population of the research in the qualitative part includes 12 managers and assistants of the tax system, experts and consultants selected by non-probability sampling method with multiple strategies (intensity and snowball); and in the quantitative part it includes 265 people from those who were working in the administration of tax affairs of Tehran province, selected by random cluster sampling method. …”
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Identification and leveling of factors affecting the acceptance of excellence model in Islamic Azad University by Seyedeh Somayeh Mousavi Siah Deleh, Samad Jabbari Asl, Musa Rezvani Chaman Zamin

“…Also, three main readiness factors for the successful adoption of Quality 4.0 were identified as follows: senior management commitment, leadership, and organizational culture. …”
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Measurement and Evaluation of Social Resilience Indicators in the Historical Neighborhoods of Tabriz City (Case Study: Sorkhab Neighborhood of Tabriz) by Leila Rahimi, Mahta Choobineh

“…Furthermore, the most influential indicators were investigated using multivariate regression analysis. …”
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A Systemic Approach to Inceptive Constructions in Lithuanian by Rolandas Mikulskas

“…Additionally, in some cases the productivity indexes for the corresponding construction types were calculated. The productivity index consists of the number of hapaxes (lexical types of infinitival complements that occur only once in the sample) divided by the total number of those lexical types here — it characterizes the extensibility of the construction type. …”
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Presenting the professional thinking model of employees based on the dimensions of ambivalence and psychological empowermen by Abdolmajid Kord, Mansur Garkaz, Alireza Maetoofi, Ali khuzin, Alireza Hasan Maleki

“…A company that pursues high degrees of innovation and efficiency follows a two-pronged strategy. …”
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Presenting the model of work and technology curriculum in secondary schools of Fars province by Hamzeh Rahpeyma, Seyedahmad Hashemi, Abbas Gholtash

“…The results showed that school curriculum design includes 6 components: curriculum goals, curriculum content, curriculum evaluation, curriculum learning-teaching flows, curriculum strategies, degree of curriculum suitability; and the results of model fit statistics show that the obtained values for each of the indicators shows a very good fit of the model. …”
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Designing a structural model to improve the productivity of higher education managers by Kiana Kaveh, Amineh ahmadi, mojtaba moazzami

“…The European Productivity Agency defines productivity as follows: productivity is the degree of effective use of each of the production factors. …”
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