“There’s no such thing as a free lunch” is an adage described over one century ago, which became popular by Professor Milton Friedman, in 1975. It came to my mind when reading the interesting editorial by Pasternak and Glina.(1,2) Working on both sides, as an author of journals and a reviewer, I am aware of the importance of a good review. It is powerful to enhance the description of results in...

Guidelines for the preparation of structured reports for laboratory studies, clinical studies, epidemiological studies, and observations could be useful. A structured report should prompt reviewers to acknowledge familiarity or otherwise with method, background papers, and so on. New reviewers could draw up their own system. Reports should be helpful and courteous so that whether or not the pap...

Are there different approaches to undertaking a literature review? Literature reviews aim to answer focused questions to: inform professionals and patients of the best available evidence when making healthcare decisions; influence policy; and identify future research priorities. Although over 14 types of reviews have been identified, literature reviews can be broadly divided into narrative (des...

Although many attempts have been made in presenting systematic models for design processes, most projects have been implemented by non-systematic methods, which seems that too much emphasis on the description of the final project (product) and the lack of attention to the design process are to be blamed for this. In this paper, a specific pattern of design scenario formation in the framework of...

background: the hospitality design of a hospital is a complex process that depends on careful planning, systematic thinking, and consideration of various factors. this study aimed to determine the viewpoints of patients and their relatives on factors affecting hospital hotel services in iran in 2015. the results of this study can be used to design a suitable model for the assessment and improve...

Species introductions of anthropogenic origins are a major aspect of rapid ecological change globally. Research on biological invasions has generated a large literature on many different aspects of this phenomenon. Here, we describe and categorize some aspects of this literature, to better understand what has been studied and what we know, mapping well-studied areas and important gaps. To do so...

process management (pm) is a structured, systematic approach that is adopted by firms in order to analyze, improve and control their processes. this paper has been focused on identifying and testing the effective critical success factors (csfs) in the preparation and successful implementation of process management. according that in this study by reviewing the literature and studying various re...

pain is a phenomenon experienced more or less by all people during their lives. since sufferers usually use language as the most important human communication tool to inform others about their pains, sentences describing pain and studying them linguistically may reveal some points. in this paper, after a short introduction to the subject and reviewing the literature, we take one of the systemat...