A Systematic Review, Analysis, and Evaluation of Research Articles in the Cornell Hospitality Quarterly

2012 ◽  
Vol 53 (4) ◽  
pp. 365-381 ◽  
Author(s):  
Rob Law ◽  
Daniel Leung ◽  
Catherine Cheung
Medicina ◽  
2021 ◽  
Vol 57 (5) ◽  
pp. 438
Author(s):  
Jagadish Hosmani ◽  
Shazia Mushtaq ◽  
Shahabe Saquib Abullais ◽  
Hussain Mohammed Almubarak ◽  
Khalil Assiri ◽  
...  

Background and Objectives: Oral cancer is the 6th most common cancer in the world and oral leukoplakia is an oral potentially malignant disorder that could develop into oral cancer. This systematic review focusses on randomized clinical trials for recombinant adenovirus p-53 (rAD-p53) therapy for the treatment of oral leukoplakia and cancer. Materials and Methods: We searched for research articles on various databases such as Pubmed/Medline, Embase, CNKI (China National Knowledge Infra-structure), Springerlink, cochrane and Web of sciences from 2003 to 2020. MeSH (Medical Subject Headings) terms were used for the search. Inclusion criteria included original research, randomized clinical trials and articles only in English language. Exclusion criteria were any articles that were not research articles, not randomized trials, non-human studies, etc. The articles were further graded on the Jadad scale. Results: 578 articles were assessed from various databases; only 3 articles were found to be appropriate for this review. Thus, meta-analysis was not performed because of heterogeneity and lack of data. In the three studies, whether rAD-p53 was used as a standalone therapy or with other therapies, there was a beneficial effect of the therapy. Furthermore, there were no serious adverse events and the only adverse events reported were fever, pain at the local injection site, flu-like symptoms and lowered WBC count. Conclusions: Thus, we can conclude that this therapy has a potential for beneficial therapeutic effects and further clinical trials with more patients need to be performed to get better understanding of the effect of rAD-p53 therapy, which probably will pave the way to its approval in other parts of the world.


2022 ◽  
Vol 12 (1) ◽  
pp. 0-0

Since gamification has strengthened its place in education over the years, it is frequently preferred in English as a Second Language Learning. This study aims to investigate the literature on the effects of gamification on students’ English learning as a second language and the tendency of students to use games to learn English as a second language. This review contains a systematic review of published articles about gamification in English as a Second Language Learning for learners aged between 11-18 from 2013 to 2020. The study was designed according to the specifications of the PRISMA 2009 Checklist. A combination of words related to gamification, game-based learning, English as a Second Language, and secondary school was included as a search strategy. After selection, ten research articles written in English were reviewed. Their results indicated that the games enhance the fun, raise students’ motivation, and boost their participation while helping their autonomous learning. This review includes suggestions to support planning game-based English lessons.


Author(s):  
Mohamed Tharwat Hamed ◽  
Hisham Abdullah Mously ◽  
Moayyad Motaz Ghulman ◽  
Ghada Hussein Naguib

Abstract Objective: The present study explains the success and failure of dental implant diameter on the efficiency of fatigue by conducting a systematic review analysis. Methods: An extensive literature search was conducted to carry out systematic review using different scholarly platforms and libraries. A total of 12 studies published within the past 20-year time (1999-2019) were included following the inclusion and exclusion criteria based on the PRISMA guidelines. Additionally, the study outcomes were evaluated to determine their perceptions regarding the role of dental implant diameter in influencing the implant’s fatigue performance. Results: The implant diameter can be categorized into wide diameter (5-6 mm), regular diameter (3.75-4 mm), and small/narrow diameter (3-3.4 mm). The narrow diameter implants are indicated through thin alveolar ridges and mesiodistal spaces (less than 7 mm). The implants with narrow diameter would offer greater risk of fatigue failure for clinical situations with significant functional loading. No significant differences were found either in success or failure of dental implant diameter on fatigue efficiency after 1-year and 3-year follow-up. Conclusion: The technical complication of dental implant include abutment screw loosening or fracture, abutment and superstructure fracture, and implant body fracture. The study has study has mainly focused on the impact of dental implant diameter on the efficiency of fatigue and reviewed a significant impact of dental implant diameter on the fatigue efficiency. Keywords: Dental Implants, Efficiency, Perception. Continuous...


2012 ◽  
Vol 17 (1) ◽  
pp. 159-165
Author(s):  
Susanne Chandler ◽  
Denise Dedman

This teaching note describes how using the requirement of a literature review helped students become critical thinkers. Literature reviews, as assignments, are often difficult for students because of the need for intense writing, analysis, and evaluation. As part of a larger assignment, students read 7 to 10 research articles and discussed them in class. The students were then assigned the task of writing their own literature reviews using the same research articles. The authors explain how using the practice of critical reading and critical writing helped students engage their review of the literature with a critical thinking mindset.


Author(s):  
Atilla Wohllebe

Using push notifications, companies can address their smartphone app users with advertising messages. Each of these notifications can mean added value for smartphone users in terms of content, but also disruption and interruption. It is therefore important for advertisers to understand how the frequency of message delivery influences consumer acceptance. The systematic review is based on the PRISMA method and initially identifies a total of 18,725 potentially relevant scientific papers. The 17 research articles included in the qualitative synthesis show that push notifications are suitable for encouraging users to use an app and establish new habits. App usage increases with frequency, with particularly active users tolerating higher frequencies. At the same time it is also shown that too high a frequency can be perceived as disturbing and users should therefore be given the opportunity to determine the frequency with which they receive notifications. A gap in research has been identified in particular in studies that look at real observed behaviour of app users instead of behaviour reported via questionnaires and examine the interaction of frequency, content and presentation of notifications.


Open Medicine ◽  
2014 ◽  
Vol 9 (3) ◽  
pp. 513-527 ◽  
Author(s):  
Philip Wahlster ◽  
Shane Scahill ◽  
Sanjay Garg ◽  
Zaheer-Ud-Din Babar

AbstractObjective: To identify the viewpoints and perceptions of different stakeholders regarding high cost medicines (HCMs). Methods: A systematic review of the literature was performed to identify original research articles. Using predefined categories, data related to the viewpoints of different stakeholders was systematically extracted and analyzed. Results: Thirty seven original research articles matched the criteria. The main stakeholders identified include physicians, patients, public and health funding authorities. The influence of media and other economic and ethical issues were also identified in the literature. A large number of stakeholders were concerned about lack of access to HCMs. Physicians have difficulty balancing the the rational use of expensive drugs while at the same time acting as “patients’ advocate”. Patients would like to know about all treatment options, even if they may not be able to afford them. The process and criteria for reimbursement should be transparent and access has to be equitable across patient groups. Conclusion: Access to HCMs could be improved through transparency and involvement of all stakeholders, especially patients and the public. Moral issues and the “rule of rescue” could influence decision-making process significantly. At system level, objectivity is important to ensure that the system is equitable and transparent.


2018 ◽  
Vol 3 (4) ◽  
pp. 107 ◽  
Author(s):  
Sushma Tatipally ◽  
Aparna Srikantam ◽  
Sanjay Kasetty

Leprosy is an infectious disease caused by Mycobacterium leprae and mainly affects skin, peripheral nerves, and eyes. Suitable tools for providing bacteriological evidence of leprosy are needed for early case detection and appropriate therapeutic management. Ideally these tools are applicable at all health care levels for the effective control of leprosy. This paper presents a systematic review analysis in order to investigate the performance of polymerase chain reaction (PCR) vis-à-vis slit skin smears (SSS) in various clinical settings and its potential usefulness as a routine lab test for leprosy diagnosis. Records of published journal articles were identified through PubMed database search. Twenty-seven articles were included for the analysis. The evidence from this review analysis suggests that PCR on skin biopsy is the ideal diagnostic test. Nevertheless, PCR on SSS samples also seems to be useful with its practical value for application, even at primary care levels. The review findings also indicated the necessity for improving the sensitivity of PCR and further research on specificity in ruling out other clinical conditions that may mimic leprosy. The M. leprae-specific repetitive element (RLEP) was the most frequently-used marker although its variable performance across the clinical sites and samples are a matter of concern. Undertaking further research studies with large sample numbers and uniform protocols studied simultaneously across multiple clinical sites is recommended to address these issues.


Author(s):  
Soon Li Lee ◽  
Cai Lian Tam

The present research was conducted to systematically review existing research that examined the relationships of the aspects of self-construal and social network sites (SNS) usages. A total of 12 research articles met the inclusion criteria for the present review. The reviewed research articles mainly supported the significant relationship of the interdependent self-construal and SNS-related outcomes. The present review highlighted that the reviewed relationships differed. Some findings supported the direct effect of self-construal on SNS-related outcomes, whereas some supported the indirect effects of intervening variables on these relationships. The reviewed findings supported the influence of self-construal on cognition, emotion, and motivation. Implications of the present systematic review were discussed in the manuscript.


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