하이엔드커피의 정의와 도입 필요성에 대한 연구 (커피산업종사자를 중심으로)

이원익,신혜경 한국커피협회 2023 한국커피문화연구 Vol.9 No.2

As of the 2021 survey, the domestic coffee market is approximately $4.3 billion in size, which makes it the third largest in the world. The domestic coffee market has matured, and it is presently divided into price and quality competition. The purpose of this study is to determine if high-end coffee can be defined by establishing standards that can categorize the highest quality coffee within different grades of specialty coffee. Additionally, it aims to assess whether the introduction of high-end coffee is necessary in the domestic market. The research method applied the Delphi method on a group of coffee experts, and the results were derived using systematic inference, qualitative analysis, and SWOT analysis methods. The research results confirmed the positive perception of defining high-end coffee by the group of coffee experts. Additionally, it was confirmed that there was a perception that the introduction of high-end coffee was necessary. The domestic high-quality coffee market has been divided into specialty coffee and high-end coffee, and it has been confirmed that they share a complementary relationship rather than a competitive one. The limitation of this study is that it is focused on a small group of only eight coffee experts, thus its results may not be broadly applicable. In future studies, there is a need to expand quantitative research and conduct detailed studies on consumer awareness and acceptance of high-end coffee.

포스터 전시 : 신장, 혈액종양 ; 단기간 한약 복용후 독성 간염과 함께 발생한 급성 간질성 신염 1예

이원익,박병출,윤수인,권순길,김혜영 대한내과학회 2005 대한내과학회 추계학술대회 Vol.69 No.10

활동제한 성인의 미충족 치과의료에 영향을 미치는 요인

이원익 한국치위생학회 2020 한국치위생학회지 Vol.20 No.5

Objectives: This study aimed to investigate the factors associated with unmet dental needs among adults with activity limitations. Methods: Data were obtained from the seventh Korean National Health and Nutrition Examination Survey (KNHANES). The final sample consisted of 945 adults aged 20 years or older with limited activity. Logistic regression analysis was used to examine the influence of predisposing, enabling, and need factors on unmet dental needs. Results: The proportion of adults with unmet dental needs during the last year was 52.2% in the middle-aged group and 45.5% in the older adult group. Higher household income was associated with fewer unmet dental needs in both groups. In the older adult group, married people were less likely to have unmet dental needs. In the middle-aged group, adults who perceived their oral health as poor were more likely to have unmet dental needs. Conclusions: All three factors (predisposing, enabling, and need) were found to be associated with unmet dental needs among adults with activity limitations. Special efforts should be made to improve access to dental care services for middle-aged adults with activity limitations.

사간탕(瀉肝湯)의 효능(效能)에 관(關)한 실험적(實驗的) 연구(硏究)

이원익,이원철,배향섭,구본홍,Lee, Won-Ik,Lee, Won-Chul,Bai, Hyung-Sup,Koo, Bon-Hong 대한한방내과학회 1989 大韓韓方內科學會誌 Vol.10 No.1

The present investigation was undertaken to confirm of clinical effects of Sagnating. So, experimental studies were done, especially, to ascertain whether Sagantang had pharmacological effect of analgesia, antipyresis, diuresis and decreasing blood pressure and so on. The results of the studies were obtained as follows: 1. The analgesic effects of Sagantang were obtained in mice. 2. Sagantang prolonged the duration of hypnosis which is induced thiopental-Na in mice, but it was not effective in rotor rod method. 3. Antipyretic effect of Sagantang was known on the typhoid vaccine induced fever in rats. 4. Sagantang inhibited automatic movement on the isolated ileum of mice, and antiacetylcholine effect and antibarium chloride effect of Sangantang were known on that. 5. Sangantang decreased blood pressure due to vasodilatation in anesthetized mice. 6. The effect of diuresis were noted in mice. According to the above results, clinical effects of Sagantang on oriental medical references were similar to the actual experimental results.

시민 이발관

이원익 천년의시작 2004 (계간)시작 Vol.3 No.1

전벽부 심근경색과 유사한 임상양상을 보인 단일 관상동맥 1례

이원익,양용모 대한응급의학회 2010 大韓應急醫學會誌 Vol.21 No.3

A single coronary artery is a rare coronary anomaly. A 66-year-old man arrived at our emergency department with progressive dyspnea of 4 days duration. ST segment elevation,a Q wave in precordial leads, and elevated myocardial enzymes suggested recent myocardial necrosis. Coronary angiography revealed a single coronary artery that originated from the left coronary sinus and showed normal morphology of the left coronary system without a significant stenotic lesion;a distal left circumflex artery traveled to the right ventricle and right atrium as a functional right coronary artery. We report a case of a single coronary artery from a left coronary sinus with a brief review of the literature.

프리히스토리 시대 에디슨의 키네토스코프 영화 연구

이원익 한국콘텐츠학회 2019 한국콘텐츠학회논문지 Vol.19 No.10

The film born by Lumiere brothers in 1895 was not the first. Edison, who invented the Kinetograph four years ago, has already made dozens of films. But it has been relatively undervalued. That's because the platform for projecting a movie was through a single person viewer called Kinetoscope. However, the physical characteristics of the film itself are the same as those of modern films, and have a unique aesthetic distinction compared to other early films. The subject is entertainment-oriented, and the image is characterized by contrast effect. In addition, even before the birth of the film, it shows the important creative elements and genres pursued by fictional films, and has industrial production systems and experts. If Lumiere's film is the beginning of a documentary film that portrays the fact, Edison's film deserves historical value as the beginning of popular film, which is the hallmark of modern cinema. 1895년 뤼미에르 형제에 의해 탄생한 영화는 최초의 것이 아니었다. 4년 전 영화 촬영기를 발명한 에디슨이 이미 수십 편이 넘는 영화를 만들고 있었기 때문이다. 이런 에디슨 영화는 상대적으로 저 평가되어왔다. 그것은 영화를 보여주는 플랫폼이 키네토스코프란 일인용 뷰어를 통한 방식이었기 때문이다. 그러나 영화 자체의 물리적인 특성은 현대영화와 동일하며 오히려 다른 초기영화들에 비해 독특한 미학적 차별성을 가지고 있다. 주제가 연예 오락 지향적이며 영상은 인위적 콘트라스트 특징을 가지고 있다. 또한 영화 탄생 이전의 작품 임에도 허구 영화가 추구하는 중요 창작요소들과 장르를 선보이고 있으며 산업수준의 제작 시스템과 전문가들을 갖추고 있었다. 뤼미에르의 영화가 사실을 그려낸 다큐멘터리 영화의 시작이라면 에디슨 영화는 현대영화의 특징인 흥행을 추구하는 대중영화의 시작으로 사적(史的) 가치를 부여할만하다.

성인 ADHD의 약물반응 효과와 성격 유형과 ADHD 하위 유형 간의 연관성에 대한 예비 연구

이원익,김주진 중앙대학교 의과대학 의과학연구소 2012 中央醫大誌 Vol.37 No.3

This research conducted a preliminary study of 23 adult attention deficit hyperactivity disorder patients who visited psychiatric outpatient department. The research contains their responses after six-month treatment of methylphenidate Osmotic-controlled Release Oral delivery System (OROS), and the correlation among the adult attention deficit hyperactivity disorder subtypes. Both before and after the six-month treatment, we conducted continuous performance test (CPT) test on the subject group to estimate the alternation of their attention. As a result, the general improvement of attention was reported. Also, regarding the high correlation between the Eysenck's personality trait and the subtypes, the necessity of additional research on a large number of patients was suggested.

적출한 토끼회장의 자발적 수축에 미치는 Cholecystokinin과 Dopamine의 영향

이원익 가톨릭대학 (가톨릭신학대학) 대학원 1986 가톨릭大學醫學部 論文集 Vol.39 No.3

흡수성 핀을 이용한 요골두 및 경부골절의 합병증

이원익,장준동,최수중,이병국,서영진,이창주 대한골절학회 2002 대한골절학회지 Vol.15 No.3

목 적 : 흡수성 핀을 이용하여 치료한 요골두 및 경부 골절 14례 중에서 6례에서 흡수성 핀으로 인한 합병증을 경험하여 이를 문헌 고찰과 함께 보고하고자 한다. 대상 및 방법 : 1991년 3월부터 2000년 3월까지 Poly-glycolic acid(PGA)로 만들어진 흡수성 핀을 이용하여 관혈적 정복 및 내고정술을 시행하였던 14례를 대상으로 하였다. 변형된 Mason 분류상 모든 례가 정복이 가능하였던 II형이었다. 수술후 견고한 고정이 된 경우 1~2주간 석고 고정을 시행한 후 조기에 능동적인 관절운동을 시행하였다. 결 과 : 추시 기간 평균 1년 5개월 후 관절운동 범위는 굴곡구축 평균 20도에서 최대굴곡 평균 130도로 기능상 문제없는 운동범위를 보였다. 흡수성 핀으로 인한 합병증은 6례에서 나타났으며, 3례에서는 골흡수가 있어 2례에서 요골두 제거술을 시행하였고, 다른 3례에서는 활액막염이 있어, 1례에서 지속적인 관절액 배출이 있었으며, 2례에서는 관절염으로 진행되었다. 결 론 : PGA로 만들어진 흡수성 핀을 사용할 경우 상당히 많은 합병증이 발생하였다. 따라서 흡수성 핀의 재료에 대한 재고와 합병증이 적은 흡수성 핀의 개발이 필요할 것으로 사료되며, 현재의 흡수성 핀을 사용한다면 이러한 합병증을 염두에 두어야 할 것으로 사료된다. Purpose : We report complications occurred from 6 patients among 14 patients who received the operation for their radial head and neck fractures by using the absorbable rod made by poly-glycolic acid(PGA). Materials and Methods : We analyze the postoperative results of 14 patients who recieved fixation by absorbable rod for the radial head and neck fractures from March 1991 to March 2000. All of the fractures were are reducible and modified Mason's type Ⅱ. Results : After average 15 months follow up, flexion contracture was average 20 degrees and full flexion was average 130 degrees. Complications were occurred in 6 cases. Osteolysis was occurred in 3 cases and in 2 cases among theses 3 cases, radial head excision was performed. Synovitis was occured in other 3 cases and in one case joint fluid was drainaged from operation wound for 2 weeks and in other 2 cases, synovitis was progressed to arthritis. Conclusion : The absorbable rod made of PGA in radial head and neck fracture have relatively high rate of adverse tissue responses. So surgeon should consider adverse tissue response of PGA. Development of more biocompatible absorbable and slow degrading material should be needed.