• 제목/요약/키워드: a review of the literature

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모바일 투표의 문제점 및 이를 극복하기 위한 모바일 투표 시스템 요구사항 - 문헌 사례 연구와 인터넷 설문 중심으로 (Problems of Mobile Voting and System Requirements for the Solutions: Literature Review and Internet Survey)

  • 최종명;김나영;하상복;임양준;손영우;고형대
    • 디지털산업정보학회논문지
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    • 제9권1호
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    • pp.33-42
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    • 2013
  • Mobile voting has been considered as a promising technology, but it has not been used widely or popular enough in the world. We think this situation is caused by immature technologies of mobile voting and no agreement among people in our society. In this paper, we reviewed literature on electronic voting systems in order to find out technical issues on mobile voting system, and we also surveyed people's opinions via the Internet in order to understand what they worry about mobile voting. From the literature review, we understand that the existing electronic voting systems did not consider security, robustness, and reliability issues enough. From the survey, we also get to know that people worry about "manipulation of the result of mobile voting" mostly. Our work can help researchers on mobile voting to consider the ways or technologies that convince people of the reliability of mobile voting.

The Nevus Lipomatosus Superficialis of Face: A Case Report and Literature Review

  • Jae-Won Yang;Mi-Ok Park
    • Archives of Plastic Surgery
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    • 제51권2호
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    • pp.196-201
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    • 2024
  • Nevus lipomatosus superficialis (NLS) is a hamartoma of adipose tissue, rarely reported in the past 100 years. We treated one case, and we conducted a systematic review of the literature. A 41-year-old man presented with a cutaneous multinodular lesion in the posterior region near the right auricle. The lesion was excised and examined histopathologically. To review the literature, we searched PubMed with the keyword "NLS." The search was limited to articles written in English and whose full text was available. We analyzed the following data: year of report, nation of corresponding author, sex of patient, age at onset, duration of disease, location of lesion, type of lesion, associated symptoms, pathological findings, and treatment. Of 158 relevant articles in PubMed, 112 fulfilled our inclusion criteria; these referred to a total of 149 cases (cases with insufficient clinical information were excluded). In rare cases, the diagnosis of NLS was confirmed when the lesion coexisted with sebaceous trichofolliculoma and Demodex infestation. Clinical awareness for NLS has increased recently. NLS is an indolent and asymptomatic benign neoplasm that may exhibit malignant behavior in terms of huge lesion size and specific anatomical location. Early detection and curative treatment should be promoted.

Formulating a Conceptual Model of Digital Service Transformation Based on a Systematic Literature Review

  • Sawung Murdha, Anggara;Agus, Hariyanto;Novianto Budi, Kurniawan;Arry Akhmad, Arman;Suhardi, Suhardi
    • Journal of Information Science Theory and Practice
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    • 제11권1호
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    • pp.31-48
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    • 2023
  • Digital service transformation study is a part of research in the field of digital transformation, which is devoted to exploring the transformations that occur in digital service products, which have been intensely explored in recent years to address digital disruption. Several concepts and definitions of digital service transformation have emerged as a result of an approach from the point of view of digital transformation and digital services concepts. This paper is organized to provide a foundational understanding of digital service transformation terminology. This paper uses the systematic literature review method to compile 52 qualified articles from previous studies. We conduct an analysis and synthesis of articles to answer research questions. The results of this study are a descriptive summary of research in the digital service transformation field, determining digital service transformation terminology and components, and also a proposed digital service transformation model to explain the position of transformation in digital service products in the overall transformation process. We construct this model using the findings of previously determined components synthesis.

북한이탈주민 대상 구강보건교육 연구에 대한 스코핑 리뷰 (Scoping Review on the Oral Health Education Studies for North Korean Defectors in South Korea)

  • 김형미;정미애
    • 한국콘텐츠학회논문지
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    • 제21권5호
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    • pp.367-375
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    • 2021
  • 북한이탈주민을 대상으로 구강보건교육을 실시하는 것은 개인의 구강건강상태를 향상시키고, 국가 예산을 절약할 수 있는 효과가 있다. 본 연구의 목적은 북한이탈주민을 대상으로 한 구강보건교육에 관한 연구를 고찰하는 것이다. 본 연구에서는 문헌고찰 방법으로 선행연구를 질적으로 고찰하고 재해석하는 방법인 스코핑 리뷰 방법을 사용하였다. 문헌의 연구대상자는 연령과 남한정착기간에 차이가 나타났고, 연간 구강보건교육 경험률을 평가한 연구, 교육프로그램을 실제로 적용하고 효과를 평가한 연구로 구분할 수 있었으며, 치아건강, 치주건강, 구강보건지식 등 다양한 효과평가변수에서 긍정적인 결과가 나타났다. 본 연구는 북한이탈주민 대상 구강보건교육의 발전방향을 모색했다는 데에 의의가 있다. 북한이탈주민을 대상으로 구강보건교육을 계획할 때에는 구강건강 격차, 언어 등 문화 차이, 남한정착기간에 따른 심리적 특성, 연령 등을 고려하여 차별화된 접근 전략을 수립할 필요가 있다는 점 등을 제안한다.

Clinical Assessment of Pain and Sensory Function in Peripheral Nerve Injury and Recovery: A Systematic Review of Literature

  • John, Albin A.;Rossettie, Stephen;Rafael, John;Cox, Cameron T.;Ducic, Ivica;Mackay, Brendan J.
    • Archives of Plastic Surgery
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    • 제49권3호
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    • pp.427-439
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    • 2022
  • Peripheral nerve injuries (PNIs) often present with variable symptoms, making them difficult to diagnose, treat, and monitor. When neurologic compromise is inadequately assessed, suboptimal treatment decisions can result in lasting functional deficits. There are many available tools for evaluating pain and functional status of peripheral nerves. However, the literature lacks a detailed, comprehensive view of the data comparing the clinical utility of these modalities, and there is no consensus on the optimal algorithm for sensory and pain assessment in PNIs. We performed a systematic review of the literature focused on clinical data, evaluating pain and sensory assessment methods in peripheral nerves. We searched through multiple databases, including PubMed/Medline, Embase, and Google Scholar, to identify studies that assessed assessment tools and explored their advantages and disadvantages. A total of 66 studies were selected that assessed various tools used to assess patient's pain and sensory recovery after a PNI. This review may serve as a guide to select the most appropriate assessment tools for monitoring nerve pain and/or sensory function both pre- and postoperatively. As the surgeons work to improve treatments for PNI and dysfunction, identifying the most appropriate existing measures of success and future directions for improved algorithms could lead to improved patient outcomes.

Intra-Root Cavernous Angioma of the Cauda Equina : A Case Report and Review of the Literature

  • Chun, Sang-Woo;Kim, Sang-Jin;Lee, Tae-Hoon;Koo, Hye-Soo
    • Journal of Korean Neurosurgical Society
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    • 제47권4호
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    • pp.291-294
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    • 2010
  • Authors experienced intra-root cavernous angioma which is very rare case among cavernous angiomas of cauda equina. Our intra-root cavernous angioma was confirmed by findings from operating field and microscopic examination. We report this case with review of the literature.

Hospitality and Tourism Business Forecasting - A Comprehensive Literature Review -

  • Choi, Jeong-Gil
    • 한국관광식음료학회지:관광식음료경영연구
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    • 제13권1호
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    • pp.119-145
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    • 2002
  • The objective of this study is to present an up-to-date and more comprehensive review of tourism as well as hotel and restaurant business forecasting literature. Major reports of business forecasting studies classified into three broad sections including the hotel sector, restaurant sector, and tourism sector chronologically. The focus and descriptions of findings of those studies are reviewed, compared, and critiqued comprehensively, while capturing major trends of forecasting studies.

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Mixed Adenoneuroendocrine Gastric Carcinoma: A Case Report and Review of the Literature

  • Levi Sandri, Giovanni Battista;Carboni, Fabio;Valle, Mario;Visca, Paolo;Garofalo, Alfredo
    • Journal of Gastric Cancer
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    • 제14권1호
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    • pp.63-66
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    • 2014
  • We present a rare case of a gastric mixed adenoneuroendocrine tumor and review the related English literature. A 77-year-old Caucasian woman was admitted to our department with nausea, anorexia, weight loss, and anemia. Esophagogastroduodenoscopy showed a large (>7 cm) ulcerative mass in the greater curvature of the stomach. Biopsy showed the presence of an adenocarcinoma with moderate differentiation. The patient underwent D2 subtotal gastrectomy. Histopathological analysis revealed a diagnosis of mixed gastric adenoneuroendocrine carcinoma. The post-operative course was uneventful, and at the 6-month follow-up, the patient was alive without evidence of recurrence. Our review of the English literature suggested that such cases are most often reported from eastern countries. Multimodal treatment should be the aim for these patients because of the neuroendocrine component of the tumor.

안전리더십 연구에 대한 체계적 문헌고찰 (A Systematic Literature Review of Research Tends in Safety Leadership)

  • 서현정;홍아정
    • 한국안전학회지
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    • 제35권6호
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    • pp.61-77
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    • 2020
  • In order to establish a conceptual basis and future research direction of safety leadership, this study reviewed domestic and foreign research trends related to safety leadership through systematic literature review methods. The literature search was conducted by combining terms related to safety leadership without limiting the period databases. A total of 195 documents were found, of which the final 59 were used for analysis. As a results, the safety leadership study was the most frequent in relations among variables. The most leadership types were based on transactional leadership and transformational leadership. In addition, studies have been conducted to categorize safety leadership as an independent concept. Safety leadership was mainly studied in the fields of safety engineering, disaster prevention, and business administration. Quantitative studies were mainly conducted to research methods. Based on the results, the research trend related to safety leadership was discussed, and suggestions for future research direction was presented.

아동 발달단계에 따른 마사지 중재효과에 대한 국내연구 고찰 (A Literature Review on Effect of Massage Based on Developmental Stage in Children in Korea)

  • 이재영;박소연
    • 동서간호학연구지
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    • 제22권1호
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    • pp.1-9
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    • 2016
  • Purpose: We conducted a literature review for analyzing the effect of massage on children according to their developmental stage in Korea. Methods: Various academic databases were utilized for a bibliographic search, and the keyword, 'massage', was used to identify relevant references without limits on years to determine the overall research trends. Finally, 38 references cited from 1998 to 2014 were selected in Korea. Results: Only two studies adapted a randomized controlled trial design. With regard to children's developmental stage, half studies were conducted for neonates. Moreover, the percentage of application of a sensory stimulation protocol in newborn infants was 47.3%. Eighty four point one percent of studies measured physiological characteristics as outcome variables and the rate of growth was the most common (46.5%) physiological characteristic. On the contrary, only one study (4%) was conducted to evaluate the effect of massage on psychological characteristics in school aged and the adolescents. Conclusion: This study provides fundamental data on the development and direction for future studies by analyzing studies on pediatric massage in Korea.