Systematic Literature Review: Efektivitas Ekstrak Kopi sebagai Antioksidan dalam Mengatasi Photoaging

Aging of the skin due to exposure of UV rays is referred as photoaging. Photoaging causes dry skin, wrinkles, darker skin pigmentation, and reduced skin firmness. The effect of photoaging can be treated by compounds that have antioxidant activity. Coffee contains polyphenols (caffeic acid and chlorogenic acid) which can inhibit the formation of ROS free radicals. This makes coffee an antioxidant potential in photoaging treatment. This study aims to determine the effectiveness of coffee extract as an antioxidant in photoaging treatment. The method used in this study is Systematic Literature Review. A comprehensive literature search was conducted using the Harzing's Publish or Perish application on several databases, such as Google Scholar, PubMed, Scopus, and Crossref using the keywords "coffee AND antioxidant AND ultraviolet AND photoaging". The article selection flow used the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) protocol. The total search results were 1202 articles, and there were 6 research articles that matched the inclusion and exclusion criteria that had been set. The results of this study concluded that coffee extract can be used as an antioxidant in photoaging treatment. The effectiveness of coffee extract as an antioxidant in photoaging treatment was demonstrated by reducing the expression of MMPs, increasing the expression of type 1 procollage, reducing the area of wrinkles, and reducing TEWL. Coffee leaf extract decreased the expression of MMPs (MMP-1 ¯ 50%, MMP-3 ¯ 10% to 60%, MMP-9 ¯ 30% to 50%) and increased type 1 procollagen 60%. Coffee bean extract decreased the expression of MMPs (MMP-1 ¯ 5% to 60%, MMP-2 ¯ 20% to 60%, MMP-3 ¯ 30%, MMP-9 ¯ 20% to 70%, MMP-13 ¯ 30% to 45%), increased type 1 procollagen 10% to 60%, reduced wrinkle area 20% to 88%, and decreased TEWL 10% to 20%.

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Mathematics Teachers’ Pedagogy through Technology: A Systematic Literature Review

International Journal of Learning Teaching and Educational Research ◽

10.26803/ijlter.20.1.18 ◽

2021 ◽

Vol 20 (1) ◽

pp. 323-341

Author(s):

Jaafaru Aliyu ◽

Sharifah Osman ◽

Mohd Fadzil Daud ◽

Jeya Amantha Kumar

Keyword(s):

Literature Review ◽

Information And Communication Technologies ◽

Mathematics Teachers ◽

Systematic Literature Review ◽

Communication Technologies ◽

Exclusion Criteria ◽

Intervention Impact ◽

Information And Communication ◽

Concrete Materials ◽

Meta Analyses

Mathematics teachers’ pedagogy (MTP) is an integral part of classroom instructional mediation through technology or manipulatives. This article describes a logical literature analysis for the MTP and technology with GeoGebra (GG). The findings reveal the intervention impact of MTP with GG and other technologies such as matrix laboratory (MATLAB); an interactive whiteboard (IWB) and computer algebra system (CAS); wxMaxima, which is a CAS; information and communication technologies (ICT); concrete materials as well as other resources in developing students’ performances in mathematics which were generally effective too. The systematic literature review (SLR) explored findings from current research between January 2011 and October 2020. Quality assessment screening of the papers was done and alongside further elimination of repeated documents from the analysis, twenty-eight publications met the refinement and inclusion/exclusion criteria out of 110 papers. The modified preferred reporting items for systematic reviews and meta-analyses (PRISMA) outline exemplifies the literature review accordingly. The authors observed, accomplished, and discussed the significance of the SLR. This was followed by the constraints, upcoming directions for MTP with technology and GG, and the MTP consequences for education and research.

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INITIATIVES FOR THE SAFETY OF PEDESTRIANS IN ASIAN COUNTRIES: A SYSTEMATIC LITERATURE REVIEW

Journal of Surveying Construction & Property ◽

10.22452/jscp.vol12no1.5 ◽

2021 ◽

Vol 12 (1) ◽

pp. 45-59

Author(s):

Numera Nazneen ◽

Rosilawati Zainol

Keyword(s):

Literature Review ◽

Systematic Literature Review ◽

Specific Area ◽

Future Research ◽

Asian Countries ◽

Communication Mode ◽

Exclusion Criteria ◽

Safety Measures ◽

Area 5 ◽

Meta Analyses

Walking is a standard communication mode around the world. Despite its' importance, walking facilities are less prioritized, and pedestrians are often prone to many accidents, which denotes the essence of pedestrians' safety. To date, very few studies focus on comparing safety initiatives in different countries. This literature review aims at presenting the initiatives taken for pedestrians' safety, specifically in Asian countries, where the pedestrian death rate is on the rise. With the keywords (initiatives, safety, pedestrians), databases (WoS, Scopus, Science Direct), eligibility and exclusion criteria for the systematic literature review, 20 articles are selected using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method. From the extracted data, initiatives taken for the safety of pedestrians are divided into two themes and eight sub-themes: for Specific Area (5 sub-themes) and Parts of Roadways (3 sub-themes). The result shows that most of the safety initiatives focused on different sections of roadways compared to the needs of areas specified for the respective affairs of a group of people. Also, regarding studies on safety initiatives, there is an insufficient exploration of safety measures for pedestrians by researchers. Thus, this study gives an idea of the initiatives prevailing for pedestrians' safety and the aspects that require special attention from the related authorities of different Asian countries. Researchers are recommended to conduct future research on sidewalk safety, adapt qualitative study and PRISMA method for improved systematic review reporting.

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Evaluating the Connection between Thermal Comfort and Productivity in Buildings: A Systematic Literature Review

Buildings ◽

10.3390/buildings11060244 ◽

2021 ◽

Vol 11 (6) ◽

pp. 244

Author(s):

Ana Maria Bueno ◽

Antonio Augusto de Paula Xavier ◽

Evandro Eduardo Broday

Keyword(s):

Literature Review ◽

Thermal Comfort ◽

Systematic Literature Review ◽

Thermal Environment ◽

Final Analysis ◽

Personal Factors ◽

Exclusion Criteria ◽

Environment Variables ◽

Main Factors ◽

Combination Of Methods

The thermal environment is one of the main factors that influence thermal comfort and, consequently, the productivity of occupants inside buildings. Throughout the years, research has described the connection between thermal comfort and productivity. Mathematical models have been established in the attempt to predict changes in productivity according to thermal variations in the environment. Some of these models have failed for a number of reasons, including the understanding of the effect that several environment variables have had on performance. From this context, a systematic literature review was carried out with the aim of verifying the connection between thermal comfort and productivity and the combinations of different thermal and personal factors that can have an effect on productivity. A hundred and twenty-eight articles were found which show a connection between productivity and some thermal comfort variables. By means of specific inclusion and exclusion criteria, 60 articles were selected for a final analysis. The main conclusions found in this study were: (i) the vast majority of research uses subjective measures and/or a combination of methods to evaluate productivity; (ii) performance/productivity can be attained within an ampler temperature range; (iii) few studies present ways of calculating productivity.

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Effect of Neuro-Linguistic Programming (NLP) on Anxiety: A Systematic Literature Review

KnE Life Sciences ◽

10.18502/kls.v6i1.8640 ◽

2021 ◽

pp. 496-507

Author(s):

Rifki S. Nompo ◽

Andria Pragholapati ◽

Angela L. Thome

Keyword(s):

Literature Review ◽

Systematic Literature Review ◽

English Language ◽

Self Management ◽

Life Changes ◽

Inclusion Criteria ◽

Exclusion Criteria ◽

Good Communication ◽

Sensory Acuity ◽

Keywords Anxiety

Anxiety is a feeling of helplessness, and worry about things that are not clear, as well as a comprehensive feeling that something bad is going to happen. Anxiety is experienced subjectively and communicated interpersonally, at the same time feelings of anxiety are a necessary survival instinct. The Neuro-Linguistic Programming (NLP) is a communicative approach employs a positive view of anxiety and how it can help shape life changes, and that is the topic of this article. This research method uses a Systematic Literature Review, investigating Garuda, Pubmed, ScienceDirect, and Proquest, using boolean for keyword neurolinguistics programming (NLP) and anxiety. The inclusion criteria used were Indonesian and English language articles written within the last 5 years (from 2015 until 2020). The exclusion criteria used by the article were abstract writing style, inaccessible, or lacking national accreditation. Articles were tested with Critical Appraisal Tools. The studies indicate that good communication using NLP can help reduce anxiety and can promote changes in a person’s behavior patterns. There are several NLP techniques including sensory acuity, reframing, anchoring, rapport, and pacing, and leading. NLP can improve knowledge, skills and attitudes, communication skills, self-management, mental health, reduce work stress, and self-efficacy. Keywords: Anxiety, Neuro-Linguistic Programming, NLP

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Airport service quality dimension and measurement: a systematic literature review and future research agenda

International Journal of Quality & Reliability Management ◽

10.1108/ijqrm-07-2021-0198 ◽

2021 ◽

Vol ahead-of-print (ahead-of-print) ◽

Author(s):

Agus Usman ◽

Yudi Azis ◽

Budi Harsanto ◽

Anton Mulyono Azis

Keyword(s):

Literature Review ◽

Service Quality ◽

Systematic Literature Review ◽

Quality Measurement ◽

Research Direction ◽

Future Research ◽

Content Type ◽

Publish Or Perish ◽

Future Research Agenda ◽

Passenger Satisfaction

PurposeThe purpose of this paper is to outline the evolution of research on airport service quality and measurement index of passenger satisfaction to explore opportunities for future research direction.Design/methodology/approachA systematic literature review was conducted involving a total final sample 27 articles published during 2000–2020, the source of the database used in this study is Emerald, ScienceDirect, Harzing's Publish or Perish with API Key based on set of inclusion/exclusion criteria for analysis and synthesis to meet the purpose of the paper.FindingsDimensions of measuring airport service quality are currently based on a process approach. There are eight dimensions of ASQ measurement practiced by the industry, which is different from the five dimensions of service quality measurement generally. There is still a theoretical and empirical gap, so one of the challenges in applying the ASQ measurement dimensions is bridging research with applications in the airport industry. Other findings, research on airport service quality measurement is currently focused on passenger satisfaction. The integration of expectation-disconfirmation theory and service profit chain models can be used in service quality, passenger satisfaction and profitability.Research limitations/implicationsThis paper seeks to contribute to and analyze limited articles on service quality at airports and identify further research areas.Originality/valueThis paper tries to explain the development of research on the dimensions of measuring service quality at airports. The author identifies a gap in airport service quality measurement dimensions used by researchers and the industry. The author believes that this study can provide a comprehensive thought on using airport service quality measurement dimensions for future research.

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Literature review on effect of microfinance institutions on poverty in South Asian countries and their sustainability

International Journal of Emerging Markets ◽

10.1108/ijoem-07-2020-0861 ◽

2021 ◽

Vol ahead-of-print (ahead-of-print) ◽

Author(s):

Prashant Kumar Gupta ◽

Seema Sharma

Keyword(s):

Literature Review ◽

South Asian ◽

Systematic Literature Review ◽

Future Research ◽

Microfinance Institutions ◽

Asian Countries ◽

Exclusion Criteria ◽

Trade Off ◽

Content Type ◽

Positive Effect

PurposeThe authors present a systematic literature review on microfinance institutions’ (MFIs) effect on poverty and how they can ensure their sustainability. The purpose of this article is to review the effect of MFIs on poverty in South Asian countries. The analysis and review of the selected corpus of literature also provide avenues for future research.Design/methodology/approachA total of 95 papers from 49 journals in 4 academic libraries and publishers were systematically studied and classified. The authors define the keywords and the inclusion/exclusion criteria for the identification of papers. The review includes an analysis of the selected papers that give insights about publications with respect to themes, number of themes covered in individual publications, nations, scope, methodology, number of methods used and publication trend.FindingsThe literature indicates the positive effect of microfinance on poverty but with a varying degree on various categories of poor. The relation between poverty and microfinance is, however, dependent on the nation under the scanner. While sustainability and outreach co-exist, their trade-off is still a matter of debate.Originality/valueThis is the first systematic literature review on MFIs’ effect on poverty in South Asian nations. Additionally, the authors discuss the literature on the trade-off between sustainability and outreach for MFIs.

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