조기 위암의 위벽단축:상부 위장관 조영술과 병리 소견의 비교

김인재,최철순,김은아,김규선,윤구섭,김호철,배상훈,강구,신형식,Kim, In-Jae,Choi, Chul-Soon,Kim, Eun-Ah,Kim, Kyu-Sun,Yun, Ku-Sub,Kim, Ho-Chul,Bae, Sang-Hun,Kang, Gu,Shin, Hyung-Sik 대한영상의학회 1995 대한영상의학회지 Vol.32 No.1

Purpose : To investigate the causes of gastric wall shortening in ealy gastric cancer, upper gastrointestinalstudy was correlated with pathologic findings. Materials and Methods : We evaluated 41 cases (m:F=1.7:1, averageage=49) of early gastric cancer, retrospectively. The gastric wall shortening were classified as Grade I;none,Grade II;intermediate, and Grade III; prominent. Pathologic findings such as size of lesions, depth of tumorinvasion, degree of the submucosal fibrosis, degree of thickness of the submucosa and muscularis propria, andmorphologic patterns of lesions including conversing mucosal folds were correlated with the degree of gastric wallshortening on upper gastrointestinal series. Results : Submucosal fibrosis was present in 4 cases in Grade I(n=21), 4 cases in Grade II (n=6) and 8 cases in Grade III (n=10), Positive conversing mucosal folds were seen in 5cases in Grade I (n=17), 0 case in Grade II (n=2) and 9 cases in Grade III (n=9), Gastric wall shortening wassignificantly associated with submucosal fibrosis and conversing mucosal folds of early gastric cancer. (p=.0001and p=.002, respectively) Conclusion : Upper gastrointestinal finding of gastric wall protrusion in patients withearly gastric cancer should not misinterprete as advanced gastric cancer sine the finding could be a result ofsubmucosal fibrosis.

OTT 서비스의 이용 동기와 혁신성이 콘텐츠 중독에 미치는 영향 - 미디어 인게이지먼트 매개효과를 중심으로 -

윤칠상 ( Yoon Chil Sang ),김인재 ( Kim In Jae ),성열홍 ( Sung Youl Hong ) 한국상품문화디자인학회(구 한국패키지디자인학회) 2021 상품문화디자인학연구 Vol.65 No.-

최근 OTT 서비스가 급격히 성장하고 있다. 이는 OTT 서비스가 다양한 장르와 콘텐츠를 원하는 시간과 장소에서 편리한 디바이스로 적극적인 시청이 가능하기 때문이다. 그러나 과다시청으로 콘텐츠에 대한 의존성이 커지고 콘텐츠 시청을 통제하지 못해 일상생활에서 심각한 장애가 초래되고 있다. 이에 본 연구는 OTT 서비스의 이용 동기와 혁신성이 콘텐츠 중독에 미치는 영향 관계를 살펴보고, 이러한 과정에서 이용자들의 미디어 인게이지먼트가 콘텐츠 중독에 매개적 역할을 하는 지에 대해 실증적으로 검증해보고자 진행되었다. 이를 위해 표본으로 남·여 총 215명의 설문조사 데이터를 바탕으로 연구를 진행하였다. 연구 결과는 다음과 같다. OTT 서비스의 이용 동기에서 콘텐츠 중독에 유의미한 영향을 미치는 요인은 ‘시간 때우기·습관’, ‘회피’로 확인되었으며, 이용자들의 혁신성도 유의미한 영향을 미치는 것으로 확인되었다. 또한, 미디어 인 게이지먼트가 콘텐츠 중독에 유의미한 영향을 미치는 것으로 확인됐으며, OTT 서비스의 이용 동기가 콘텐츠 중독에 미치는 영향에 있어 미디어 인게이지먼트의 매개 역할을 하는 요인은 '시간 때우기·습관'과 '회피'인 것으로 확인되었다. 마찬가지로 이용자들의 혁신성이 콘텐츠 중독에 미치는 영향에 있어 미디어 인게이지먼트가 그 매개 역할을 하는 것으로 확인되었다. 본 연구가 OTT 콘텐츠 중독 예방과 마케팅 전략 수립에 유용한 기초자료가 되기를 기대하며, 후속 연구로 코로나 19 관련 OTT 콘텐츠 중독에 대한 깊이 있는 연구를 기대한다. Recently, OTT services are growing rapidly. This is because the OTT service enables active viewing of various genres and contents at a desired time and place with a convenient device. However, due to excessive viewing, the dependence on the content increases, and the inability to control the viewing of the content causes serious obstacles in daily life. Therefore, this study was conducted to examine the relationship of the influence of OTT service use motivation and innovation on content addiction, and to empirically verify whether users' media engagement plays a mediating role in content addiction in this process. . To this end, a study was conducted based on the survey data of a total of 215 men and women as a sample. The research results are as follows. The factors that have a significant influence on content addiction in the motive of using OTT service were identified as ‘time-filling/habit’ and ‘avoidance’, and the innovativeness of users was also found to have a significant effect. In addition, it is confirmed that media engagement has a significant effect on content addiction, and the factors that play a mediating role of media engagement in the influence of OTT service use motives on content addiction are 'time-killing/habits' and It was confirmed to be 'avoidance'. Likewise, it was confirmed that media engagement plays a mediating role in the influence of users' innovation on content addiction. We hope that this study will be useful basic data for OTT content addiction prevention and marketing strategy establishment, and as a follow-up study, we look forward to in-depth research on OTT content addiction related to Corona 19.

뽕잎 차 섭취와 복합운동이 제 2형 당뇨병 환자의 혈중지질, 혈당 및 당화혈색소에 미치는 효과

김인재(Kim, In-Jae),이원재(Lee, Won-Jae),김진환(Kim, Jin-Hwan) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.4

The purpose of this study is to compare and analyze the changes in TC, TG, HDL-C, LDL-C, blood glucose and glycosylated hemoglobin in each group when intaking Mulberry leaf tea(A), combined exercise(B), and combination of intaking Mulberry leaf tea and combined exercise(C) were applied to female patients with type 2 diabetes. The results are as follows. 1. For changes in TC level between different time points, it was significantly decreased in 5 weeks (p〈.05) and 10 weeks (p〈.01) after the program compared to that when A group was in stable. In addition, it was significantly decreased in 10 weeks after the program compared to that in 5 weeks after the program in all groups (p〈.01). There was no significant difference between groups. 2. For changes in TG level between different time points, it was significantly decreased in 10 weeks (p〈.05) after the program compared to that when B group was in stable. In addition, it was significantly decreased in 10 weeks after the program compared to that in 5 weeks after the program in A and B groups (p〈.05). There was no significant difference between groups. 3. For changes in HDL-C level between different time points, it was significantly increased in 10 weeks after the program compared to that when A (p〈.05) and C (p〈.01) groups was in stable. In addition, it was significantly decreased in 10 weeks after the program compared to that in 5 weeks after the program in A group (p〈.01). For changes between groups, it was significantly increased in 10 weeks after the program in B group compared to that in C group (p〈.05). 4. For changes in LDL-C level between different time points, it was significantly decreased in 10 weeks after the program compared to that when A group was in stable (p〈.05). In addition, it was significantly decreased in 10 weeks after the program compared to that in 5 weeks after the program in A group (p〈.001). There was no significant difference between groups. 5. For changes in blood glucose level between different time points, it was significantly increased in 10 weeks after the program compared to that in 5 weeks after the program in C group (p〈.05). There was no significant difference between groups. 6. For changes in glycosylated hemoglobin level, there was no significant difference between different time points and between groups. However, it tended to be decreased between groups. In short, it was found that positive results were shown in TC, TG, HDL-C, LDL-C, blood glucose and glycosylated hemoglobin when intaking Mulberry leaf tea, combined exercise, and combination of intaking Mulberry leaf tea and combined exercise were applied to female patients with type 2 diabetes. This study showed the scientific evidence to develop “Customized combined Standard Exercise Program”, and obtained the basic data to develop functional beverages and foods helpful to treatment for type 2 diabetes by using Mulberry leaf tea as the alternative medicine. This study established the basis being able to conduct research both the fields of sports science & nutrition and determine the effectiveness of which combined exercise and combination of intaking Mulberry leaf tea applied simultaneously to female patients with type 2 diabetes, and the results of this study also represented significant values in the aspect of the first attempt in Korea.

재배년수에 따른 삼백초(三白草)의 생육형질간 상관관계

김인재(In Jae Kim),남상영(Sang Young Nam),김민자(Min Ja Kim),윤태(Tae Yun),김홍식(Hong Sig Kim),정승근(Seung Keun Jong) 한국자원식물학회 2006 한국자원식물학회지 Vol.19 No.2

삼백초의 지상부 생육은 1년에서 2년차의 생육은 증가 폭이 컸으나, 2년에서 3년차의 생육은 감소하거나 부진하였다. 1년차에서는 소식일수록 생육이 양호하였으나, 3년생은 밀식할수록 차이가 없거나 감소하였다. 단위면적당 엽수와 경수는 재배년수가 경과하고 밀식할수록 많았다. 경엽(莖葉) 수량이 1년생은 밀식에서, 2년생은 40×10cm에서, 3년생은 40×20cm에서 가장 많았다. 근경중(根莖重)은 1년생에서 2년생은 중량의 증가폭이 켰으나, 2년생에서 3년생은 증가 폭이 둔화되었다. 재식거리간 근경중은 년차 간 고도의 유의성이 있었으며, 경엽중에 비해 매우 높았다. The growth of stem and leaves in Saururus chinensis. in the 2nd year was markedly increased comparing to that in the 1st year, however the growth in the 3rd you was not increased significantly. The growth in the 1st yew was greater in low planting density, while the growth in the 3rd year decreased in higher planting densities. The num- ber of leaves and stems per unit area increased in higher planting densities and later years. The weight of stem and leaves in Saururus chinensis was higher at the highest planting density in the 1st yew, at 40×10cm planting in the 2nd year and at 40×20cm planting in the 3rd year. The weight of rhizome in Saururus chinensis increased greatly in the 2nd you comparing to that in the 1st year, but the increase was insignificant in the 3rd year. The weight of rhizomes in Saururus chinensis showed significant interaction between planting densities and years showed highly significant difference.

초피나무 종자의 전처리가 포장에서의 출아에 미치는 영향

김인재(In Jae Kim),김민자(Min Ja Kim),남상영(Sang Young Nam),박재호(Jae Ho Park),이철희(Cheol Hee Lee),김홍식(Hong Sik Kim) 한국자원식물학회 2003 한국자원식물학회지 Vol.16 No.2

초피나무 종자의 전처리가 포장에서의 출아에 미치는 영향을 구명 하고자 노천매장과 NaClO 10% 등 7처리를 두어 생육 특성 을 분석하였다. 출아율은 노천매장 17.3%에 비해 GA3100 ppm과 NaClO 10% 처리 후 노천매장에서 각각 30.3%, 22.7%로 출아율이 향상되었으며 , 파종 후 26∼33일 사이에서 가장 높은 출아를 보였고, 이후 미미한 증가를 보였다. T/R율은 GA3 100 ppm전처리 후 노천매장에서 뿌리의 발달이 가장 양호하였다. To improve the percentage of field germination of Zanthoxytum piperitum DC., storage in ground(control) and several chemicals as treatments was investigated. Germination percentage was 30.3 and 22.7% in GA3(100 ppm) and NaCIO(10%), respectively compared with 17.3% in storage in ground without treatments. Germination percentage reached maximum between 26 and 33 days after seeding and then increased slowly. Top/Root ratio was the highest at storage in ground after the treatment of GA3 100ppm.

연구보문 : 자연과학; 한지형마늘의 파종시기 이동이 생육 및 수량에 미치는 영향

김인재 ( In Jae Kim ),박계원 ( Gyei Won Park ),윤철구 ( Seong Yel Choi ),이재선 ( Cheol Ku Yun ),이재선 ( Jae Sun Lee ),김기현 ( Ki Hyuen Kim ),안기수 ( Ki Su Ahn ),남상영 ( Sang Young Nam ),김태중 ( Tae Jung Kim ) 한국국제농업개발학회 2013 韓國國際農業開發學會誌 Vol.25 No.3

This experiment was conducted to investigate the optimum sowing date of northern type garlic in the central-northern part of korea. The sowing was carried out four times at intervals of 10 days from October 20 to November 20. There was no difference between the emergence rate from 85.6 to 90.3% and in the growth characteristics of the leaf by sowing date. There was no difference in the growth characteristics underground bulb by sowing date. Bulb weight was 25.1 ~ 8.8 g, bulb diameter 40.1 ~ 42.1 mm, bulb height was 33.6 ~ 34.7 mm, and the number of cloves was 6.1 ~ 6.3. Secondary growth rate was as high as 47.8 to 56.7% with no difference in sowing date. Significant difference between the time of sowing was not observed in the weight and length of the spathe. The yield and marketable yield has increased as the sowing period sooner.

인권에 관한 법제 · 정책 개선의 성과와 과제

김인재(金仁在, In Jae Kim),이발래(李發來, Bal Rae Lee) 한국공법학회 2006 공법연구 Vol.35 No.2-2

국가인권위원회(이하 '위원회'라 함)는 인권에 관한 법령, 제도, 정책 및 관행 등의 개선에 관한 권고와 의견표명을 통하여 지난 5년간 인권보호가 정부 정책의 수립 및 집행과정에서 주요 가치 및 평가지표로 뿌리내릴 수 있도록 노력하였다. 위원회의 권고나 의견표명은 고전적인 자유권 문제, 사회권 문제, 사회적 소수자를 비롯한 다양한 영역에 걸친 인권문제를 모두 포괄하고 있다. 국가보안법 , 사회보호법 및 사형제도, 인권 NAP 권고안, 차별금지법 제정 권고안 등 사회적으로 민감하고 높은 관심을 불러일으키는 주제에 대하여 권고나 연구·조사가 이루어졌다. 이는 위원회가 우리 사회의 인권 문제 전반에 대하여 폭넓은 관섬과 노력을 기울여 우리 사회의 인권 보호와 증진이라는 설립목적을음 충실히 수행하였음을 보여준다. 다만, 폭증하는 주요 인권정책 현안의 처리가 지연됨에 따라 시의성을 상실한 경우도 있었으며, 피권고기관의 권고불이행으로 권고의 실효성 문제가 지적되기도 하였다. 또 대부분의 권고 및 의견표명이 위원회 내부 기획에 의한 정책검토 보다는 외부요청(의견조회 등)에 의하여 행해졌으며, 특정 분야 또는 대상에 대한 계획적·종합적·지속적 개업보다는 계기적·부분적·일회적 정책권고가 행해졌다. 따라서 정책엽무 수행에서 전략적 기획에 의한 선택과 집중 및 사회권 관련 권고 개발이 미흡할 수밖에 없었다. 또한 위원회가 법안에 대하여 의견을 표명하는 경우에도 개별 조문에 대한 의견을 제시하는 선에서 그치거나 법률주의적 관점이 지배적이라는 것과 진정사건의 침해구제에 치우쳐 있었으며, 현재의 법제와 관행에서 인권침해적 요소를 찾아내고 시정하려는 노력은 상대적으로 미약했다는 위원회 외부의 비판이 있었다. 이에 위원회는 위원회법이 요구하는 인권 보호와 증진이라는 설립목적올 달성하가 위하여 사회적 약자 및 소수자의 권리증진을 위한 사회권 관련 정책개발음 동하여 인권영역을 확장하고, 국제 인권가준의 국내 적용을 위한 기반을 구축하고, 인권현안에 대한 대응능력을 제고하는 방향으로 추진될 필요가 있다. 위원회가 국제적인 수준의 인권기구가 되가 위해서는 수동적인 진정사건의 해결이나 법령 검토에 만족해서는 안되고, 인권 현안에 대하여 적극적이고 능동적으로 대응해야 하며 인권에 관계된 법령·제도의 개선에 신속한 대책을 강구해야 한다. The National Human Rights Commission of Korea (NHRCK) has submitted recommendations and expressed opinions on reforming human rights legislation, policies and general practice during the past five years in an effort to establish human rights protection as fundamental criteria of values and evaluation in processes of developing and enforcing government policies. NHRCK recommendations and opinions cover all human rights issues from diverse fields includingissues regarding classical civil rights, social rights and social minorities. Recommendations, research and investigations were conducted on socially sensitive issues or of high public interest such as national security law, social surveillance law, capital punishment system and, recommendations of the roadmap of National Action Plan on human rights. These illustrate NHRCK determination in the mandate to protect and promote human rights in our society by devoting its efforts and broad interest in the length and breadth of human rights issues of our society. Occasionally, due to the delay in response to escalating issues on current human rights policy, integrity was at stake andin other occasIOns, failure to comply withthe recommendation by the recommendee-institution was regarded as a problem in optimizing the effectiveness of recommendations. Also, as the majority of recommendations and opinions are made upon external requests (i.e. inquiry, etc) rather than policy revision based on the internal planning agenda, policy recommendations are opportunistic, partial and isolated rather than considered as planned, comprehensive and continuous interventions. Consequently, in the process of policy-making, choices and motivation based on strategic planning and, recommendations concerning social rights have no alternative but to be inadequate. Furthennore, in regards to cases where NHRCK expresses its opinion about bills, there has been external criticism that the opinion is limited at the point of a particular provision or, it is the case that the perspective of legal principles dominates and the opinion tends to lean towards the remedies of violation complaint cases. Hence, efforts to identify characteristics of human rights violation in the current legal system and general practice and, reform them are relatively weak. Accordingly, in order to carry out the mandate to protect and promote human rights as stipulated in the National Human Rights Commission Act, it is necessary that NHRCK works towards extending the scope of human rights by developing policies concerning social rights in favor of socially underpriviledged and minorities; establishing a framework to integrate international human rights standards as part of domestic jurisprudence and improving its capacity to countermeasure current human rights situations. For NHRCK to become a National Institution of international recognition, it must not be satisfied by passive remedies of complaint cases and revisions of laws but must respond to current human rights issues actively and enthusiastically and, must examine immediate measures regarding the improvement of legislation related to human rights.

이중피복 마늘재배 시 투명P.E.필름 제거가 마늘 생육 및 수량과 잡초 발생에 미치는 영향

이재선,김인재,윤철구,안기수,김기현,남상영,김홍식,Lee, Jae-Sun,Kim, In-Jae,Youn, Cheol-Ku,Ahn, Ki-Su,Kim, Ki-Hyen,Nam, Sang-Yong,Kim, Hong-Sig 한국유기농업학회 2013 韓國有機農業學會誌 Vol.21 No.3

친환경 마늘재배농가의 엽초유인 및 제초작업에 소요되는 노동력을 절감하고 비닐피복으로 인한 비상품성 마늘의 비율을 낮추기 위하여 왕겨 등 4종의 피복재료를 이용하여 본 시험을 수행하였다. 출현기는 투명P.E.필름 피복구에서 2월 18일로 가장 빨랐으며 무피복구에서 3월 23일로 가장 늦었고, 이중피복구는 투명P.E.필름 피복구보다 다소 늦다. 지상부 생육은 관행>이중피복구>무피복 순으로 양호한 생육을 보였지만 엽초장은 짚+투명P.E.피복구와 톱밥+P.E.피복구에서 투명P.E.필름 피복보다 양호하였다. 피복재료별 잡초발생량은 검정유공P.E.필름+투명P.E.피복구에서 가장 적었고, 이중 피복구에서 48%~56%의 방제가를 보였다. 이중피복 처리에 따른 육쪽비율을 보면 짚+투명P.E.피복구에서 가장 높았고, 이중 피복구가 투명P.E.필름 피복구보다 2배 이상 육쪽비율이 높은 경향을 보였다. 지하부 특성은 투명P.E.필름 피복구에서 구경, 구고, 구중이 가장 양호하였으나 이차생장율이 가장 높았으며, 왕겨+투명P.E.피복구에서 이차생장율이 가장 낮았다. 전체수량은 투명P.E.필름 피복구에서 961kg/10a로 가장 많았지만 상품수량은 왕겨 피복구에서 848kg/10a로 가장 많았다. This experiment was conducted to clarify the effect of double layer mulching on reducing the labor required to weed control and Leaf sheath training of the garlic cultivation. Six mulching methods(non-mulching, transparent P.E., rice hull+transparent P.E., sawdust+transparent P.E., rice straw+transparent P.E., black P.E. film+ transparent P.E.) were used for the experiment, and transparent P.E film was removed on April 10. Weed occurrence was in the order of black P.E. film< transparent P.E<sawdust<rice straw<rice hull<non-mulching. Formation of secondary cloves was highest in transparent P.E mulching and lowest in rice hull. The ratio of six-cloves was highest in rice straw mulching and lowest in transparent P.E. mulching. Bulb characteristics was more favorable in transparent P.E mulching than other experimental plots but formation of secondary cloves was lowest in rice hull mulching. The yield of garlic was highest in transparent P.E. mulching, but the marketable yields was highest in rice straw mulching and rise hull mulching.

넓은잎큰조롱의 경엽절제가 생육 및 근수량에 미치는 영향

남상영 ( Sang Young Nam ),김인재 ( In Jae Kim ),김민자 ( Min Ja Kim ),최성열 ( Seong Yel Choi ),송인규 ( In Gyu Song ) 한국국제농업개발학회 2010 韓國國際農業開發學會誌 Vol.22 No.3

This experiment was carried out to get a basic information of yields and qualities as affected by 5 treatments including 10% cutting rate of branch-top with a view to reducing operating cost in the non-supporting cultivation system as an alternative of the staking cultivation system in Cynanchum auriculatum Royle ex Wight. The results were as followed; growth of branch-top by non-supporting culture seemed to be poor as compared to the staking one(conventional method). In non-supporting culture, lower rate of cutting of branch-top of the plants showed longer vine length, whereas higher rate of cutting resulted in thicker stem diameter and plenty of branch number. In view of leaf width in cutting rate of branch-top, the lower, the broader, but the chlorophyll content would be higher by increased rate of cutting of branch-top. Tuber growth seemed to be good in staking cultivation as compared to non-supporting cultivation. And marketable yield of no cutting of branch-top of the plants would be 559kg/10a, while 10~20% cutting rate of branch-top increased by 9~13% in non-supporting cultivation. The results obtained showed the optimal branch-top cutting ratio of non-supporting cultivation of which could be labor-saving farming technologies be 20% as an alternative of the staking cultivation system in Cynanchum auriculatum Royle ex Wight.

파종시기가 코끼리마늘 생육과 수량에 미치는 영향

윤철구 ( Cheol Ku Youn ),김인재 ( In Jae Kim ),김기현 ( Ki Hyun Kim ),안기수 ( Ki Su Ahn ),정재현 ( Jae Hyun Jaeng ),이상영 ( Sang Yeong Lee ) 한국국제농업개발학회 2015 韓國國際農業開發學會誌 Vol.27 No.2

This experiment was conducted to investigate the optimum sowing date of using Elephant Garlic (Allium ampeloprasum L.) in the middle regions on its growth and yield. The sowing was carried out four times at intervals of 10days from September 30 to October 30 at two cultivation regions, ‘Danyang’ and ‘Gunwi’ using Elephant Garlic. Emergence rate was 80.9% on average in ‘Gunwi’and it``s the greater about 8.4% in ‘Gunwi’. Number of days to emergence rate was faster 2.8 days in ‘Gunwi’. Flowering and Bolting date in Gunwi was May 28 and May 15 respectively. Its was faster 13 days and 10days in ‘Gunwi’. Growth characteristics underground bulb by sowing date was better in ‘Gunwi’ between October 20 to 30 but October 10 day in ‘Danyang’. Yield by sowing date was higher in ‘Gunwi’ about 1.5 ~ 2.3 times than ‘Danyang’. Optimum sowing date in ‘Danyang’ and ‘Gunwi’ was October 10 and 20 respectively.