Compatibility about the concept of energy hub: a strict and visual review

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mahmoud A. Hammad ◽  
Sara Elgazzar ◽  
Matevž Obrecht ◽  
Marjan Sternad
Keyword(s):  
Systematic Review ◽  
Bibliometric Analysis ◽  
Qualitative Synthesis ◽  
Research Gaps ◽  
Content Type ◽  
Main Research ◽  
Energy Hub ◽  
Energy Center ◽  
Meta Analyses ◽  
Shed Light

Purpose Despite the concept of energy hub becoming widely signed and used in recent literature for addressing energy geopolitics, policies and relationships, it is still being confused interchangeably with other concepts. Hence, the present paper aims to shed light on the concepts of an energy hub, energy corridor, energy transit and energy center to clarify the main differences among these concepts through conducting a systematic review for the previous studies using the VOSviewer software targeting the identification of the main research gaps and clearing any confusion related to these concepts. Design/methodology/approach This paper conducted a systematic review based on a qualitative synthesis for the available publications from Web of Science and Scopus databases. It also followed strict search and filtration criteria based on the preferred reporting items for systematic reviews and meta-analyses guidelines. In this review, a total of 47 papers, which met the inclusion criteria were selected and identified in the synthesis, and a bibliometric visualization approach were implemented by using VOSviewer software. Findings The bibliometric analysis presented the growth of the research topic recently. Besides, text mining and keyword analysis revealed the key themes that address energy hubs issues such as security, geopolitics, relationships, policies and transit of energy. The main research gaps identified in this review will provide a reference point that will encourage and open new avenues for other interested researchers for future studies. Furthermore, this review contributes to our understanding of the literature related to energy hub area through bibliometric analysis and visualization of publications data. Originality/value According to the authors’ knowledge, this review may be the first bibliometric analysis and systematic review of the energy hub domain.

Productivity monitoring in building construction projects: a systematic review

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Wesam Salah Alaloul ◽  
Khalid M. Alzubi ◽  
Ahmad B. Malkawi ◽  
Marsail Al Salaheen ◽  
Muhammad Ali Musarat
Keyword(s):  
Systematic Review ◽  
Construction Projects ◽  
Small Sample ◽  
Machine Learning Algorithms ◽  
Building Construction ◽  
Content Type ◽  
Construction Productivity ◽  
Automated Monitoring ◽  
Monitoring Tools ◽  
Meta Analyses

PurposeThe unique nature of the construction sector makes it fall behind other sectors in terms of productivity. Monitoring construction productivity is crucial for the construction project's success. Current practices for construction productivity monitoring are time-consuming, manned and error prone. Although previous studies have been implemented toward reducing these limitations, a gap still exists in the automated monitoring of construction productivity.Design/methodology/approachThis study aims to investigate and assess the different techniques used for monitoring productivity in building construction projects. Therefore, a mixed review methodology (bibliometric analysis and systematic review) was adopted. All the related publications were collected from different databases, which were further screened to get the most relevant based on the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) criteria.FindingsA detailed review was performed, and it was found that traditional methods, computer vision-based and photogrammetry are the most adopted data acquisition for productivity monitoring of building projects, respectively. Machine learning algorithms (ANN, SVM) and BIM were integrated with monitoring tools and technologies to enhance the automated monitoring performance in construction productivity. Also, it was observed that current studies did not cover all the complex construction job sites and they were applied based on a small sample of construction workers and machines separately.Originality/valueThis review paper contributes to the literature on construction management by providing insight into different productivity monitoring techniques.

Prevalence of large vessel occlusion in patients presenting with acute ischemic stroke: a 10-year systematic review of the literature

2018 ◽  
Vol 11 (3) ◽  
pp. 241-245 ◽  
Author(s):  
Nikita Lakomkin ◽  
Mandip Dhamoon ◽  
Kirsten Carroll ◽  
Inder Paul Singh ◽  
Stanley Tuhrim ◽  
...  
Keyword(s):  
Systematic Review ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Large Vessel ◽  
Large Vessel Occlusion ◽  
Review Of The Literature ◽  
Qualitative Synthesis ◽  
Vessel Occlusion ◽  
Number Of Patients ◽  
Meta Analyses

BackgroundAccurate assessment of the prevalence of large vessel occlusion (LVO) in patients presenting with acute ischemic stroke (AIS) is critical for optimal resource allocation in neurovascular intervention.ObjectiveTo perform a systematic review of the literature in order to identify the proportion of patients with AIS presenting with LVO on image analysis.MethodsA systematic review was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines in order to identify studies reporting LVO rates for patients presenting with AIS. Studies that included patients younger than 18 years, were non-clinical, or did not report LVO rates in the context of a consecutive AIS series were excluded. Characteristics regarding presentation, diagnosis, and LVO classification were recorded for each paper.ResultsSixteen studies, spanning a total of 11 763 patients assessed for stroke, were included in the qualitative synthesis. The majority (10/16) of articles reported LVO rates exceeding 30% in patients presenting with AIS. There was substantial variability in the LVO definitions used, with nine unique classification schemes among the 16 studies. The mean prevalence of LVO was 31.1% across all studies, and 29.3% when weighted by the number of patients included in each study.ConclusionsDespite the wide variability in LVO classification, the majority of studies in the last 10 years report a high prevalence of LVO in patients presenting with AIS. These rates of LVO may have implications for the volume of patients with AIS who may benefit from endovascular therapy.

A systematic literature review informing library and information professionals’ emerging roles

2015 ◽  
Vol 116 (1/2) ◽  
pp. 37-66 ◽  
Author(s):  
Evgenia Vassilakaki ◽  
Valentini Moniarou-Papaconstantinou
Keyword(s):  
Systematic Review ◽  
Information Science ◽  
Research Process ◽  
Library And Information Science ◽  
Content Type ◽  
Active Involvement ◽  
Information Professionals ◽  
Future Direction ◽  
Technology Specialists ◽  
Shed Light

Purpose – This paper aims to provide a systematic review of the specific roles information professionals have adopted in the past 14 years. It aims to identify the roles reported in the literature concerning developments in the Library and Information Science (LIS) profession. Design/methodology/approach – This study adopted the method of systematic review. Searches were conducted in February and March 2014 on different LIS databases. From a total of 600 papers, 114 were selected, based on specific inclusion and exclusion criteria. A thorough full-text analysis of the papers revealed six roles that librarians have adopted: teachers, technology specialists, embedded librarians, information consultants, knowledge managers and subject librarians. Findings – New and evolving roles were identified, mainly in the context of academic libraries. Librarians’ educational responsibilities and their active involvement in the learning and research process were highlighted in all role categories identified. Collaboration among faculty and librarians was reported as a way of ensuring successful instruction. Librarians’ personal views of their new and emerging roles were more frequently reported; further research is needed to shed light on academics, students and other users’ perceptions of librarians’ engagement in the learning process. Research limitations – The study considered only peer-reviewed papers published between 2000 and 2014 in English. It focused on information professionals’ roles and not on librarians’ skills and their changing professional responsibilities. Originality/value – This review paper considers the development of the LIS profession in a changing environment and offers an understanding of the future direction of the LIS profession.

Medical visit time and predictors in health facilities: a mega systematic review and meta-analysis

2019 ◽  
Vol 12 (5) ◽  
pp. 373-402 ◽  
Author(s):  
Sakineh Hajebrahimi ◽  
Ali Janati ◽  
Morteza Arab-Zozani ◽  
Mobin Sokhanvar ◽  
Elaheh Haghgoshayie ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Visit Time ◽  
Medical Visit ◽  
High Quality ◽  
Content Type ◽  
Face To Face ◽  
Significant Difference ◽  
Meta Analyses

Purpose Visit time is a crucial aspect of patient–physician interaction; its inadequacy can negatively impact the efficiency of treatment and diagnosis. In addition, visit time is a fundamental demand of patients, and it is one of the rights of every patient. The purpose of this paper is to determine factors influencing the consultation length of physicians and to compare consultation length in different countries. Design/methodology/approach MEDLINE (PubMed), Web of Science, Cochrane, ProQuest, Scopus, and Google Scholar were searched. In addition, references of references were checked, and publication lists of individual scholars in the field were examined. We used data sources up to June 2018, without language restriction. We used a random-effects model for the meta-analyses. Meta-analyses were conducted using Comprehensive Meta-Analysis Version (CMA) 3.0. Findings Of 16,911 identified studies, 189 studies were assessed of which 125 cases (67 percent) have been conducted in the USA. A total of 189 studies, 164 (86.77 percent) involved face-to face-consultations. The effects of three variables, physician gender, patient gender, and type of consultation were analyzed. According to moderate and strong evidence studies, no significant difference was found in the consultation lengths of female and male doctors (Q=42.72, df=8, I2=81.27, p=0.891) and patients’ gender (Q=55.98, df=11, I2=80.35, p=0.314). In addition, no significant difference was found in the telemedicine or face-to-face visits (Q=41.25, df=5, I2=87.88, p=0.170). Originality/value In this systematic review and meta-analysis, all of physicians’ visits in 34 countries were surveyed. The evidence suggests that specified variables do not influence the length of consultations. Good relationship is essential to a safe and high-quality consultation and referral process. A high-quality consultation can improve decisions and quality of visits, treatment effectiveness, efficiency of service, quality of care, patient safety and physician and patient satisfaction.

Use of Augmented Reality in Reconstructive Microsurgery: A Systematic Review and Development of the Augmented Reality Microsurgery Score

2019 ◽  
Vol 36 (04) ◽  
pp. 261-270
Author(s):  
Yasser Al Omran ◽  
Ali Abdall-Razak ◽  
Catrin Sohrabi ◽  
Tiffanie-Marie Borg ◽  
Hayat Nadama ◽  
...  
Keyword(s):  
Systematic Review ◽  
Augmented Reality ◽  
Systematic Reviews ◽  
Real World ◽  
Digital Information ◽  
Inclusion Criteria ◽  
Qualitative Synthesis ◽  
Reconstructive Microsurgery ◽  
User Access ◽  
Meta Analyses

Abstract Background Augmented reality (AR) uses a set of technologies that overlays digital information into the real world, giving the user access to both digital and real-world environments in congruity. AR may be specifically fruitful in reconstructive microsurgery due to the dynamic nature of surgeries performed and the small structures encountered in these operations. The aim of this study was to conduct a high-quality preferred reporting items for systematic reviews and meta-analyses (PRISMA) and assessment of multiple systematic reviews 2 (AMSTAR 2) compliant systematic review evaluating the use of AR in reconstructive microsurgery. Methods A systematic literature search of Medline, EMBASE, and Web of Science databases was performed using appropriate search terms to identify all applications of AR in reconstructive microsurgery from inception to December 2018. Articles that did not meet the objectives of the study were excluded. A qualitative synthesis was performed of those articles that met the inclusion criteria. Results A total of 686 articles were identified from title and abstract review. Five studies met the inclusion criteria. Three of the studies used head-mounted displays, one study used a display monitor, and one study demonstrated AR using spatial navigation technology. The augmented reality microsurgery score was developed and applied to each of the AR technologies and scores ranged from 8 to 12. Conclusion Although higher quality studies reviewing the use of AR in reconstructive microsurgery is needed, the feasibility of AR in reconstructive microsurgery has been demonstrated across different subspecialties of plastic surgery. AR applications, that are reproducible, user-friendly, and have clear benefit to the surgeon and patient, have the greatest potential utility. Further research is required to validate its use and overcome the barriers to its implementation.

scholarly journals Particulate Production and Composite Dust during Routine Dental Procedures. A Systematic Review with Meta-Analyses

Materials ◽  
2020 ◽  
Vol 13 (11) ◽  
pp. 2513 ◽  
Author(s):  
Anna Iliadi ◽  
Despina Koletsi ◽  
Theodore Eliades ◽  
George Eliades
Keyword(s):  
Systematic Review ◽  
Risk Of Bias ◽  
P Value ◽  
Dental Practice ◽  
Qualitative Synthesis ◽  
Eligibility Criteria ◽  
Manual Search ◽  
Dust Generation ◽  
Dental Procedures ◽  
Meta Analyses

Composite dust generation is most likely a continuous and daily procedure in dental practice settings. The aim of this systematic review was to identify, compile and evaluate existing evidence on interventions and composite material properties related to the production of aerosolized dust during routine dental procedures. Seven electronic databases were searched, with no limits, supplemented by a manual search, on 27 April 2020 for published and unpublished research. Eligibility criteria comprised of studies of any design, describing composite dust production related to the implementation of any procedure in dental practice. Study selection, data extraction and risk of bias (RoB) assessment was undertaken independently either in duplicate, or confirmed by a second reviewer. Random effects meta-analyses of standardized mean differences (SMD) with associated 95% confidence intervals (CIs) were employed where applicable. A total of 375 articles were initially identified, resulting in 13 articles being included in the qualitative synthesis, of which 5 contributed to meta-analyses overall. Risk of bias recordings ranged between low and high, pertaining to unclear/raising some concerns, in most cases. All types of composites, irrespective of the filler particles, released significant amounts of nano-sized particles after being ground, with potentially disruptive respiratory effects. Evidence supported increased % distribution of particles < 100 nm for nanocomposite Filtek Supreme XTE compared to both conventional hybrid Z100MP (SMD: 1.96, 95% CI: 0.85, 3.07; p-value; 0.001) and nano- hybrid Tetric EvoCeram (SMD: 1.62, 95% CI: 0.56, 2.68; p-value: 0.003). For cytotoxicity considerations of generated aerosolized particles, both nanocomposites Filtek Supreme XTE and nanohybrid GradiO revealed negative effects on bronchial epithelial cell viability, as represented by % formazan reduction at 330–400 μg/mL for 24 hours, with no recorded differences between them (SMD: 0.19; 95% CI: −0.17, 0.55; p-value: 0.30). Effective and more rigorous management of dental procedures potentially liable to the generation of considerable amounts of aerosolized composite dust should be prioritized in contemporary dental practice. In essence, protective measures for the clinician and the practices’ personnel should also be systematically promoted and additional interventions may be considered in view of the existing evidence.

scholarly journals Psychology of Forced Displacement and Migration: A systematic review of the scientific literature

2018 ◽  
Vol 35 (2) ◽  
pp. 127-136
Author(s):  
Jonas CARVALHO e SILVA ◽  
Júlia Sursis Nobre Ferro BUCHER-MALUSCHKE
Keyword(s):  
Systematic Review ◽  
Research Field ◽  
Forced Displacement ◽  
Eligibility Criteria ◽  
Main Research ◽  
Units Of Analysis ◽  
Research Questions ◽  
And Migration ◽  
General Aspects ◽  
Meta Analyses

Abstract Forced displacement is a research field in specific social and cultural contexts. This systematic review aims to identify, describe and analyze the research in Psychology of Forced Displacement and Migration published between 2006 and 2016. The databases selected were PsycINFO, Lilacs and SciELO following the criteria of Preferred Reporting Items for Systematic Reviews and Meta-Analyses, 2009. Content and methodology were assessed by Critical Appraisal Skill Programme. A total of 34 out of 491 articles fulfilled the eligibility criteria and were categorized in a framework that summarizes the main research questions and methodologies, including authors, research questions, units of analysis, dominant theories, and hypotheses. In conclusion, the framework helped to comprehend the general aspects of the existing research and pointed out interdisciplinary tendencies in the studies on this phenomenon.

Eco-innovation in hospitality research (1998-2018): a systematic review

2020 ◽  
Vol 32 (2) ◽  
pp. 913-933 ◽  
Author(s):  
Tanmay Sharma ◽  
Joseph Chen ◽  
Wan Yu Liu
Keyword(s):  
Systematic Review ◽  
Flow Diagram ◽  
Measurement Scales ◽  
Systematic Analysis ◽  
Research Attention ◽  
Content Type ◽  
The Past ◽  
Theoretical Support ◽  
Sustainability Research ◽  
Meta Analyses

Purpose Theoretical and empirical developments in academic literature have not been able to keep pace with the growing industry focus on eco-innovation and green hospitality practices. This paper aims to address this gap and provide an up-to-date review of research on eco-innovative practices in 13 leading hospitality journals over the past two decades, 1998-2018. Design/methodology/approach A systematic review that incorporates the preferred reporting items for systematic reviews and meta-analyses flow diagram is used to guide the data selection for this paper. The paper analyzes 403 studies published in 13 established hospitality journals to identify homogeneous research themes. Findings A unified conceptual framework is proposed by identifying seven research domains under eco-innovative practices. Even though research attention on green practices has increased in recent years, the development of conceptual frameworks, appropriate measurement scales and theoretical support for eco-innovative practices is warranted. Research limitations/implications Although the paper attempts to include as many environmentally related studies as possible, by being restricted to papers published only in 13 leading hospitality journals, it may not have drawn on all relevant eco-innovation studies in hospitality research. Originality/value To the knowledge of the authors, this is the first systematic analysis of hospitality research on eco-innovative practices that reviews such a large number (403) of studies spanning the past two decades (1998-2018). The most recent review by Kim et al. (2017) covered 146 green research studies published between 2000 and 2014; whereas, out of 403 studies reviewed in this study, 231 (57per cent) have been published between 2014 and 2018. This trend is indicative of the fast-evolving nature of sustainability research and the need for an up-to-date systematic review of recent literature in the field.

Nonprofit branding: a bibliometric analysis

2020 ◽  
Vol 29 (5) ◽  
pp. 655-673 ◽  
Author(s):  
Lara Mendes Christ Bonella Sepulcri ◽  
Emerson Wagner Mainardes ◽  
Cícero Caldeira Belchior
Keyword(s):  
Bibliometric Analysis ◽  
Brand Management ◽  
Stakeholder Management ◽  
Nonprofit Sector ◽  
Future Research ◽  
Content Type ◽  
Main Research ◽  
For Profit ◽  
Research Areas ◽  
The Relationship

Purpose This study aims to examine articles on nonprofit branding over an 18-year time span to develop an overview and better understanding of the subject. Design/methodology/approach This study used the Scopus database in a search for studies that deal, regardless of the approach, with branding in a nonprofit context. Subsequently, through a systematic review, a database with 84 articles was generated and 77 articles were submitted to bibliometric analysis. Findings This study identified six main research areas (brand and donation, brand management, brand orientation, nonprofit and for-profit partnership, communication strategies and stakeholder management), which were analyzed and discussed, seeking to identify the relationship between research in each area. In addition, this study presents the limitations of the research and thus verify that, although this body of literature is growing, the complexity of the nonprofit sector offers several opportunities for future research, which are pointed out at the end of the study. Practical implications This study contributes to the academic literature on the topic by providing a systematization of knowledge about branding in the nonprofit sector and also offers insights about nonprofit branding to institutions and managers in this industry. Originality/value This is the first study, to the authors’ knowledge, to evaluate and quantify the progress of brand literature in the nonprofit sector.

A bibliometric analysis of emergency management using information systems (2000-2016)

2017 ◽  
Vol 41 (4) ◽  
pp. 454-470 ◽  
Author(s):  
Helen S. Du ◽  
Xiaobo Ke ◽  
Samuel K.W. Chu ◽  
Lok Ting Chan
Keyword(s):  
Information Systems ◽  
Emergency Management ◽  
Bibliometric Analysis ◽  
Regional Cooperation ◽  
Research Area ◽  
Research Institutions ◽  
Content Type ◽  
Main Research ◽  
Emergency Managers ◽  
Research Orientations

Purpose The purpose of this paper is to present a statistical analysis of research into emergency management (EM) using information systems (IS) for the period 2000-2016. Design/methodology/approach In this study, research trends in the area of EM using IS are analysed using various parameters, including trends on publications and citations, disciplinary distribution, journals, research institutions and regional cooperation. Through a keyword co-occurrence analysis, this study identifies the evolution of the main keywords in this area, and examines the changes and developments in the main focus of scholars in this period. The study also explores the main research orientations in the field by analysing and integrating the results of two cluster analyses conducted from keyword- and reference-based perspectives, respectively. Findings The area of EM using IS has received increased attention and interest by researchers and practitioners. It is suggested that more cooperation among research institutions is required to help facilitate the further development of the area. Six main research orientations are identified: namely Web 2.0-enabled research, geographic information technology (IT), IT-based research, the contextual use of IT, crisis collaboration research and mass media communication research, since the research area first became popular in 2006. Originality/value This study is the first to comprehensively map the landscape of EM by conducting a bibliometric analysis of the research using IS. The authors’ findings can help academics and emergency managers gain a comprehensive understanding of the research area, and guide scholars towards producing more effective findings.

Sign in / Sign up

Export Citation Format

Share Document