• 제목/요약/키워드: Literature Investigation

검색결과 1,000건 처리시간 0.025초

국내 물류연구 방법론에 관한 연구

  • 투멩자르갈;윤대근
    • 한국항해항만학회:학술대회논문집
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    • 한국항해항만학회 2013년도 추계학술대회
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    • pp.13-15
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    • 2013
  • The purpose of this research is to provide the logistics research with a focus on the methods and theory of the research. This paper finds to explain the patterns of logistics research in domestic through the investigation of different theories and research methods employed. A analysis of methods in selected topics allows published research of the logistics to be categorized. Research classified into integrated table by each theory, research topic, methodology and triangulation. Study presented a variety of research paradigms in logistics and contributed to the current literature by providing an outlook of the logistics research.

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순비기나무(Vitex rotundifolia)로부터 유래한 Penicillium sp. JVF17가 생산하는 이차대사산물 (Secondary Metabolites Produced by Penicillium sp. JVF17 Isolated from Vitex rotundifolia)

  • 방성희;심상희
    • 생약학회지
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    • 제50권2호
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    • pp.81-85
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    • 2019
  • An endophytic fungus, Penicillium sp. JVF17, was isolated from a leaf of Vitex rotundifolia in coastal area of Jeju island. Chemical investigation of this fungal strain resulted in the isolation of four compounds, piceol (1), cyclo (${\text\tiny{L}}-Pro-{\text\tiny{L}}-Val$) (2), isochromophilone VI (3), and dicitrinin A (4). Their chemical structures were elucidated by comparison of their spectral data such as NMR and ESIMS with reported literature values.

소셜 네트워크 서비스의 연구경향 분석: Twitter관련 연구 중심 (Analysis of Research Trends on Social Network Service: focusing on the Studies of Twitter)

  • 하일규
    • 한국콘텐츠학회논문지
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    • 제14권9호
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    • pp.567-581
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    • 2014
  • 최근 들어, 소셜 네트워크 서비스(Social Network Service)의 도입과 함께 이를 다양한 목적으로 활용하고자 하는 연구가 활발하게 진행되고 있다. 소셜 네트워크 서비스 활용을 위한 연구를 진행하기 위해서는 우선 관련 문헌을 검토하고 연구 경향을 파악하는 것이 필요하다. 하지만, 소셜 네트워크 서비스가 보편화된 2007년 이후부터 진행된 관련 연구는 그 양이 방대하여 많은 양의 관련 연구 문헌을 조사하는 것은 상당히 어려운 작업이다. 따라서 본 연구에서는 소셜 네트워크 서비스 중 트위터를 중심으로 관련 연구들을 체계적으로 분석하여 연구의 경향성을 밝힌다. 특히 체계적인 문헌 조사와 분석을 위해 SLR(Systematic Literature Review) 기법을 이용한다. 문헌 조사를 위해 5개의 잘 알려진 문헌 제공처를 선정하고, 128개의 문헌 조사 대상 연구를 선정하였다. 다양한 경향성을 파악하기 위하여 2007년 이후 연구들의 그룹과 2011년 이후 연구들의 그룹으로 나누어 조사를 실시하였다. 조사 결과 2007년 이후 트위터 관련 연구는 "Application", "User Content Analysis" 및 "User Activity" 주요 연구주제와 관련한 연구가 가장 많이 이루어지고 있었다. 이외에도 주요 연구주제별 세부 연구주제의 경향, 피인용수에 따른 연구 경향, 실험자료의 규모에 따른 연구경향 및 저자의 특성 등 다양한 관점에서 결과를 분석한다.

고산 윤선도 수정동 정원유적 정비에 관한 연구 (A Study of Planning for Sujeong-dong Garden Heritage Maintenance)

  • 김무한;성종상
    • 한국전통조경학회지
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    • 제33권2호
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    • pp.12-20
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    • 2015
  • 수정동 원림은 조선중기 고산 윤선도에 의해 조영된 곳으로 국문학적으로나 정원사에 있어 중요한 정원유산 이지만 최근 주변 개발로 인한 외부요인에 의한 훼손우려와 오랫동안 방치된 결과 정원 내부의 훼손이 진행되고 있어 대상에 대한 신중한 조사와 분석을 통한 정비계획이 요구된다. 본 연구의 목적은 한국 전통정원 유산인 수정동 원림을 대상으로 진정성 있고 신중한 정비방향을 수립하는 것이다. 연구의 방법으로 지역주민과 전문가들의 인터뷰와 자문, 문헌고찰, 현장조사와 정밀측량, 전문가집단의 참여를 통한 현장 고증 등을 실시하였다. 연구 결과는 다음과 같다. 첫째, 유구에 대한 핵심 권장 검토 발굴 구역을 제시하였다. 둘째, 인위적으로 조영된 환경을 대상으로 고산 당대 조성 혹은 명명된 유구와 조성시기 확인이 요구되는 유구로 구분하여 정비내용을 제시하였다. 셋째, 자연지형 요소에 대해서는 식생정비계획과 활용측면에서 간단한 시설 도입을 제시하였다. 마지막으로 고산이 정원을 즐기고 이용했을 것으로 추정되는 공간들을 중심으로 구체적인 동선과 관련 정비내용을 제시하였다.

수천(水喘) 및 화천(火喘)과 심장성(心臟性) 천식(喘息)에 관(關)한 동서의학적(東西醫學的) 문헌(文獻) 고찰(考察) -(원인(原因).증상(症狀) 중심(中心)으로)- (The Investigation of literature of Driental and western medicine about relation of 'Su-Chun'( ), 'Hwa-Chun'( ) and cardiac rapid respiration)

  • 김영태;이형구;정승기
    • 대한한방내과학회지
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    • 제11권1호
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    • pp.53-60
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    • 1990
  • The results are as follows through the investigation of literature. 1. The cause of shortness of breath due to fluid retention is abnormal rising of water-evil and it srepregentative symptom are as follows'Cough or dyspnea, shortness of breath-sleeplessness, rapid respiration accused by having rest, edemd on the body and leg' 2. Dyspnea caused by fire-evil is It repregentative symptom are 'getting better or getting worse, reducing by eating rapid respiration accused by eating If having rest the ditalenergy (gui) is made a peace At moving, the vital energy is abrupt or irregalar and acused rapid respiration' 3. From the point of view, the rapid respiration accused by heart usually bring about imperfect left heart Its repregentetive symptom are cyspnea, acute dyspnea at night, bronchial wheezing edema on the leg, and the thing which bring about at moving is mildcase but what bring about at rest is severe case 4. We have known that the symptom of shortness of breath due to fluid retention are similiar to cardiac rapid respiration, and the symptom of dyspnea acused by fire-evil alike 'dyspnea at moving' acused at mild case of cardiac rapid respiration.'

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체면 관점에서 본 동서양 소비자들의 소비행동에 관한 고찰: 비교문화 접근방법 (An Investigation of Chemyon on Consumption Behavior of Asian and Western Consumers: Cross-Cultural Comparative Approach)

  • 김영두
    • 산경연구논집
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    • 제10권5호
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    • pp.37-47
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    • 2019
  • Purpose - It is well known that chemyon, referred to by Westerners as face, naturally penetrates the daily life of Asians and influences their cognition, emotion, and behavior. Studies related to chemyon have been conducted in marketing and consumer behavior fields (e.g., luxury products or brands, service failure and recovery, brand preferences, consumer decision making, wedding ceremony, gift giving). A bulk of studies demonstrate that chemyon influences consumption behavior in Asian consumers. Although chemyon significantly influences consumption behavior of Asian consumers, it is also a cultural phenomenon that is not completely explained within the Western viewpoint. Whereas a number of researchers have approached cross-cultural studies of Asian and Western consumers, a limited number of studies have examined it from the perspective of chemyom. The purpose of this study is to compare the phenomenon that chemyon (face) not only affects the consumption behavior of Asia and the West universally (pan-culturally), but also distinctively (culture-specifically). That is, the purpose of this study is to describe that chemyon (face) is not only a culture-specific phenomenon but also a universal phenomenon in the consumption behavior of Asian and Western consumers, even though the extent that chemyon (face) impacts consumption behavior is differentiated. This study aims to understand commonalities and differences between Asian and Western consumption behavior in terms of chemyon (face), and to suggest how to enhance marketing effectiveness in a global market based on understanding the consumption behavior of Asia and the West. Research design, data, and methodology - Using systematic literature review and meta-analysis, this study investigates consumption behavior of Asian and Western consumers from the perspective of chemyon (face). Systematic literature review was used to compare face (chemyon) consumption of Western consumers with that of Asian consumers. To verify systematic literature review, meta-analysis was also accomplished. Results - First, the influence of face (chemyon) on consumption behavior is observed in Western consumers as well as Asian consumers. Second, Asian consumers are more influenced by face (chemyon) than Western consumers. Conclusions - Overall, chemyon (face) can affect the consumption behavior of Asians as well as the consumption behavior of Westerners.

작업관련 근골격계질환의 요양재해 추이 분석 및 위험요인과 유병률에 관한 고찰 (Analysis of Trends in Patients with Work-related Musculoskeletal Disorders and Literature Review of Risk Factors and Prevalence)

  • 김남수;김용배
    • 한국산업보건학회지
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    • 제33권3호
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    • pp.298-307
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    • 2023
  • Objectives: The purpose of this study is to analyze the recent trends in patients with work-related musculoskeletal disorders in South Korea and to check the major results by reviewing the literature on the risk factors and prevalence of musculoskeletal diseases related to work. Methods: Industrial disaster data from the Ministry of Employment and Labor from 2012 to 2021 were used, and the literature was reviewed regarding risk factors for musculoskeletal diseases related to work using PubMed and RISS. Results: The trend of patients with work-related musculoskeletal disorders has increased overall since 2017 after declining until 2016, with a particularly notable increase in the average annual number of patients with physical burden work. The average annual rate per ten thousand people for patients with body burden work, non-accidental lower back pain, and carpal tunnel syndrome among work-related diseases was high in the mining industry. The average annual rate per ten thousand people for patients with accidental lower back pain was the highest in the fishing industry. Within the manufacturing field, it was the highest in the shipbuilding and ship repair industry. As a result of the literature review, the search rate for work-related musculoskeletal disease papers in unstructured work was high. In addition, physical stress factors were high among risk factors, and pain areas showed a high rate for the waist. Conclusion: Even after the institutional implementation of a hazard investigation system related to musculoskeletal diseases is implemented, the number of patients with occupational musculoskeletal disorders continues to increase. Therefore, it is necessary to conduct regular surveys and implement effective improvement activities for vulnerable industries or occupations.

지총(知聰)의 실존(實存)과 고대 한국 의학 교류(古代 韓國 醫學 交流)에 대한 역할(役割) (The Existence and Role of Ji-chong for Medical Exchange in Ancient Korea)

  • 김재효;김성철;정헌영;김용;권오상;김경식;손인철
    • 대한한의학회지
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    • 제28권3호통권71호
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    • pp.70-85
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    • 2007
  • Objectives : Considering the indigenousness of Korean medicine, the historical record was first introduced in 1946 as follows; a Chinese person, Ji-chong (知聰), brought 164 volumes of medical books to Japan via Goguryeo (高句麗) in A.D. 562. Since this event happened, Korean Oriental Medicine has been derived from Traditional Chinese Medicine because ancient Korean Medicine originated and was developed in China. The purpose of this study was to investigate the existence and role of Ji-chong in the history of medical exchanges between ancient Korea and Japan. Methods : We studied Ji-chong through ancient and modern historical literatures such as Nihon Shoki (日本書紀), the record of $Shinsen-sh{\bar{o}}jiroku$ (新撰姓氏錄), Korean Medical History (韓國醫學史), Japanese Medical History (日本醫學史), Samguk Sagi (三國史記), etc. Results : We found indications of the existence of Ji-chong and the import of Chinese medical literature to the ancient Korean peninsula by examining domestic and foreign historical literature. Especially, he was closely related to historical assumptions about the Japanese conquest of Goguryeo in A.D. 562, although without objective historical evidence and described only in modern Japanese historical records and Korean Medical History. However, substantial medical exchange toward Japan was accomplished by Korean medicine of either Goguryeo, Baekje (百濟), or Silla (新羅) dynasty until the late A.D. 6 century. Conclusions : Based on the above investigation, the idea that Ji-chong carried medical literature via Goguryeo in A.D. 562 needs to be reconsidered and the role of Ji-chong as recorded in a variety of literature and databases should be amended., Korean Oriental Medicine has been derived from Traditional Chinese Medicine because ancient Korean Medicine originated and was developed in China. The purpose of this study was to investigate the existence and role of Ji-chong in the history of medical exchanges between ancient Korea and Japan. Methods : We studied Ji-chong through ancient and modern historical literatures such as Nihon Shoki (日本書紀), the record of Shinsen-$sh{\bar{o}}jiroku$ (新撰姓氏錄), Korean Medical History (韓國醫學史), Japanese Medical History (日本醫學士), Samguk Sagi (三國史記), etc. Results : We found indications of the existence of Ji-chong and the import of Chinese medical literature to the ancient Korean peninsula by examining domestic and foreign historical literature. Especially, he was closely related to historical assumptions about the Japanese conquest of Goguryeo in A.D. 562, although without objective historical evidence and described only in modern Japanese historical records and Korean Medical History. However, substantial medical exchange toward Japan was accomplished by Korean medicine of either Goguryeo, Baekje (百濟), or Silla (新羅) dynasty until the late A.D. 6 century. Conclusions : Based on the above investigation, the idea that Ji-chong carried medical literature via Goguryeo in A.D. 562 needs to be reconsidered and the role of Ji-chong as recorded in a variety of literature and databases should be amended.

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영산강.섬진강 유역 수계 폐금속광산 광해 영향 평가를 위한 개황조사 (Primary Investigation for Evaluation of Abandoned Metal Mine Effect on Yeongsan and Seomjin Watershed)

  • 최경균;박하승;오다연;김갑순;허유정;박정훈
    • 한국지하수토양환경학회지:지하수토양환경
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    • 제15권6호
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    • pp.81-90
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    • 2010
  • In this study, primary investigation for evaluation of abandoned metal mine effect on watershed has been done. 64 abandoned mines have been selected for primary investigation through literature and field survey. 216 soil and 90 water samples were collected and metal pollution concentrations were analyzed. 24 mines have mine water in the pits and acid water below pH 5 was not observed. Soils from 35 mines were over the soil basis of concern and 16 mines were over the soil basis of action. Arsenic average concentration was 188 times of average concentration of the natural background. Drinking water samples from 3 mines were over the drinking water standard and surface water samples from 12 mines were over the river water standard. Integrated pollution index, which was resulted from the integration of field survey, soil and water pollution concentration, showed that, abandoned metal mines had affected on watershed greatly in the order of Samgeum, Daedeok, Cheongdalgeum, Heungsin, Yeongdae and Myeongbong mines.

강원 고성지역 사례로 본 DMZ와 접경지역 문화유산 현황과 보호 방안 (DMZ and Border Area Cultural Heritage Statuses and Protection Plans - Focusing on the Goseong area of Gangwon-do -)

  • 심재연
    • 헤리티지:역사와 과학
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    • 제55권3호
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    • pp.178-188
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    • 2022
  • 남북 분단 이후, 남과 북은 상호 간의 동질성을 확보하기 위하여 다양한 교류 사업을 진행하고 있다. 이러한 사업 중에 문화재청과 통일부는 DMZ와 접경지역에 대한 문화유산의 분포 상황을 파악하기 위한 다양한 작업을 진행하고 있다. 이번 글은 이러한 작업 중에 새롭게 확인한 명호리 봉수, 고성리산성과 대강리사지 위치 비정에 대한 재해석, 보호 대책이 시급한 문화유산의 사례를 소개했다. 남북 분단의 현실에서 철저하게 문화유산의 보호 대책을 시행하기에는 어려움이 있지만, 우리 군은 「군문화재보호 훈령」을 제정하고, 「매장문화재 보호 및 조사에 관한 법률」도 준용하고 있다. 특히, 「군문화재보호 훈령」에는 '군사재' 보호라는 가치를 부여하고 있다. 이 때문에 군종별로 문화유산 전담부서의 신설이 필요하다. 그리고, DMZ와 접경지역에 대한 문화유산의 확인과 조사는 꾸준히 진행될 필요가 있다. 현지 조사가 어려운 현 상황에서 고지형 분석과 각종 문헌 조사를 통한 1차 조사는 유효하다. 그리고 향후, 현지 조사를 통하여 수정·보완되어야 한다. DMZ와 접경지역 문화유산에 대한 다양한 조사는 일부 시행착오가 예상되지만, 지속해서 진행될 필요가 있다.