한국인의 성인 하악 치조골 결손 형태의 빈도 및 분포에 관한 연구

김인숙,감한평,김종관,Kim, In-Sook,Kim, Han-Pyong,Kim, Chong-Kwan 대한치주과학회 1983 Journal of Periodontal & Implant Science Vol.13 No.1

자세유형별 스마트폰 사용에 따른 목빗근의 근육 속성 분석

김인숙,김균영,박상관,최영우,노한나,김진아,Kim, In-Suk,Kim, Kyun-Young,Park, Sang-Gwan,Choi, Young-Woo,Noh, Han-Na,Kim, Jin-A 한국임상보건과학회 2017 한국임상보건과학회지 Vol.5 No.4

Purpose. The purpose of this study was to muscle properties analysis of SCM(sternocleidomastoid) Muscle according to posture type when using smartphone. Methods. This study was conducted on 73 college students who are using smartphone. Subjects were analyzed myotonPRO to confirm, prone posture group, stand posture group, drop head above $45^{\circ}$in sit posture on a chair group and drop head below $45^{\circ}$in sit posture on a chair group were measured SCM muscle. The myotonPRO were measured one measurer, total 3 times. Comparative analysis of the each groups were investigated of SCM muscle properties. Results. We found that Frequency, Stiffness, Creep and Relaxation were appeared difference in each posture. F index was increased at drop head below $45^{\circ}$group than stand posture group. S index was increased at drop head above $45^{\circ}$group than prone posture group. C index was decreased at drop head below $45^{\circ}$group and drop head above $45^{\circ}$group than prone posture group. R index was decreased at drop head above $45^{\circ}$group than prone posture group. Conclusions. The muscle properties were appeared difference in each posture of SCM muscle using smartphone.

순수 P2P 환경을 위한 이동 에이전트 기반 자원 검색 기법

김인숙,김문정,김문현,김응모,엄영익,Kim, In-Suk,Kim, Moon-Jeong,Kim, Moon-Hyun,Kim, Ung-Mo,Eom, Young-Ik 한국정보처리학회 2003 정보처리학회논문지D Vol.10 No.2

최근 인터넷의 급속한 성장과 초고속 통신망의 구축으로 인하여 다양한 멀티미디어 서비스들이 제공되고 있다. 그러나 현재 대부분의 멀티미디어 서비스들은 클라이언트/서버 모델을 기반으로 구축되어 있기 때문에, 중앙 서버로의 과도한 부하가 집중되어 전체적인 네트워크 속도 저하를 발생시키는 문제점을 가지고 있다. 본 논문에서는 이러한 문제점을 해결하기 위해 순수 P2P 환경으로 구축된 멀티미디어 서비스 환경에서의 자원 검색 기법을 제안한다. 제안 기법은 자율성과 이동성을 지닌 이동 에이전트를 기반으로 자원의 검색을 수행하여, 기존의 순수 P2P 환경에서의 검색 기법에서 네트워크의 불안정시 검색 결과가 유실되는 문제점을 해결한다. 제안 기법은 이동 에이전트를 사용하기 때문에 이 기종의 시스템간 서비스를 제공할 수 있는 장점을 가지고 있고, 동일 자원과 최근 요청 자원에 대한 위치 정보를 유지하므로 기존 순수 P2P 환경에서의 검색 속도보다 빠른 응답 속도를 가지는 장점을 가진다. Recently the rapid growth of Internet and the construction of high speed networks make many kinds of multimedia services possible. But most of current multimedia services are designed being by client/server model, which incurs high load of central server. In order to solve this problem, we propose a peer-to-peer network-based discovery mechanism for multimedia services. In the proposed scheme, mobile agents that have autonomy and mobility are used to search the location of resources. Use of mobile agents can solve the loss problem of the search result that occurs when the network is unsettled in pure peer-to-peer network. It also supports interoperability in heterogeneous system environments. In the proposed scheme, each host maintains the location information of resources which are locally requested or recently requested by other hosts. So, the proposed scheme has faster response time than the pre-existing mechanisms in pure peer-to-peer network environments.

조직배양에 의한 위도상사화(Lycoris uydoensis M. Kim)의 효율적 기내번식

고정애 ( Jeong Ae Ko ),김인숙 ( In Sook Kim ),정공수 ( Gong Soo Jeong ),최정란 ( Jeong Ran Choi ) 전북대학교 농업과학기술연구소 2012 농업생명과학연구 Vol.43 No.2

위도상사화(Lycoris uydoensis M. Kim)의 효율적인 기내 급속 대량 증식체계를 확립시키고자 잎과 인편을 배양하였다. 5℃에서 60일간 저온 처리한 모구를 구고를 중심으로 상부, 중부 및 하부로 구분하여 0.1 mg·L-1 2,4-D와 1.0 mg·L-1 BA, 0.5 mg·L-1 NAA와 1.0 mg·L-1 BA 또는 3.0mg·L-1 IBA와 3.0 mg·L-1 BA 혼용처리된 MS 배지에 배양한 결과 식물생장조절물질과는 관계없이 디스크가 부착된 인편의 하부가 캘러스 및 자구 형성에 가장 효과적인 부위였다. 캘러스는 잎절편이나 인편조직에서 쉽게 형성되었으나 소자구 및 신초는 인편에서만 형성되어 기내번식에 적합한 절편체는 인편이었다. 자구 형성 및 신초분화는 배지내 첨가된 식물생장조절물질에 따라 치상체에서 직접 자구를 형성하거나 캘러스를 통해 식물체로 분화되는 2가지 경로로 형성되었는데 디스크가 부착된 인편을 0.1 mg·L-1 2,4-D와 1.0 mg·L-1 BA, 0.5 mg·L-1 NAA와 1.0 mg·L-1 BA 또는 3.0 mg·L-1 IBA와 3.0 mg·L-1 BA 혼용처리된 MS 배지에 배양하여 30일 이내에 60%-100%까지 유도하였다. 다량의 자구형성 및 유지는 MS배지에 0.1 mg·L-1 2,4-D와 1.0 mg·L-1 BA가 혼용되거나 또는 3.0 mg·L-1 IBA와 3.0mg·L-1 BA 혼용처리 되었을 때 0.5 mg·L-1 NAA와 1.0mg·L-1 BA 혼용처리 되었을 때 보다 효과적이었다. 6% sucrose는 자구형성 및 비대를 촉진시켰으며 특히 3.0 mg·L-1 IBA와 3.0 mg·L-1 BA 혼용처리배지에 6% sucrose를 첨가시키므로 0.1 mg·L-1 2,4-D와 1.0 mg·L-1 BA가 혼용 배지보다 구의 비대가 1-2배 증가하였다. 인편유래 캘러스로부터 기관분화 또는 인편에서 직접 분화된 자구에서 성공적으로 식물체가 재분화되었다. This study was conducted to establish an effective in vitro mass propagation system using leaf and bulb scale explant sources of Lycoris uydoensis M. Kim. For the bulb scale culture, the bulbs treated at 5℃ for 60 days were dissected into three parts according to bulb height (upper, middle, and bottom), and allowed for a culture on the MS medium with 0.1 mg ? L-1 2,4-D plus 1.0 mg ? L-1 BA, 0.5 mg ? L-1 NAA plus 1.0 mg ? L-1 BA, and 3.0 mg ? L-1 IBA plus 3.0 mg ? L-1 BA. Regardless of plant hormone treatments, the bottom part of the bulb including the disk proved to be most effective in forming the callus and bulblets. Callus was readily produced on the young leaf segment and bulb scale tissues, whereas, bulblets and shoots were formed only on bulb scale explants. Bulb scales with disk appeared to the best optimal explant for in vitro propagation. Two distinct pathways, either organogenesis through callus or direct bulblet formation, could be recognized in bulb scale culture. Bulblet formation and shoot organogenesis from the bulb scales with disk were effectively induced up to the 60%~100% on the MS medium supplemented with 0.1 mg ? L-1 2,4-D plus 1.0 mg ? L-1 BA, 0.5 mg ? L-1 NAA plus 1.0 mg ? L-1 BA, and 3.0 mg ? L-1 IBA와 3.0 mg ? L-1 BA within 30 days of culture. On MS media supplemented with 0.1 mg ? L-1 2,4-D plus 1.0 mg ? L-1 BA or 3.0 mg ? L-1 IBA와 3.0 mg ? L-1 BA were more effective than 0.5 mg ? L-1 NAA plus 1.0 mg ? L-1 BA for induced and maintained a large number of bulblets. Six percent of sucrose enhanced bulblet formation and expanded the bulblets. Especially, adding 6% of sucrose on MS media supplemented with 3.0 mg ? L-1 IBA와 3.0 mg ? L-1 BA was one or two times of bulblets expanted than on MS mediun with 0.1 mg ? L-1 2,4-D plus 1.0 mg ? L-1 BA plus 6% of sucrose. Plantlet regeneration was successfully achieved from bulb scale-derived callus, via shoot bud induction or direct bulblet formation.

쥐의 골수로부터 추출한 줄기세포를 이용한 조골세포로의 분화 유도과정에서 나타난 문제점에 관한 분석 연구

김인숙,조태형,장옥련,이규백,박용두,노인섭,이종호,김명진,황순정,Kim, In-Sook,Cho, Tae-Hyung,Zhang, Yu-Lian,Lee, Kyu-Back,Park, Yong-Doo,Rho, In-Sub,Weber, F.,Lee, Jong-Ho,Kim, Myung-Jin,Hwang, Soon-Jung 대한악안면성형재건외과학회 2005 Maxillofacial Plastic Reconstructive Surgery Vol.27 No.1

This study was aimed to characterize osteogenic potential of rat bone marrow stromal cells (BMSC) isolated with standard flushing method and investigate the plasticity of transdifferentiation between osteoblastic and adipocytic lineage of cultured BMSC. Unlike aspiration method in human, rat bone marrow was extracted by means of irrigation with culture media that elevates the possibility of co-extraction of committed osteoprogenitor, or preosteoblast or other progenitor cells of several types present inside bone marrow. The cultured stromal cells showed high ALP activity which is representative marker of osteoblast without any treatment. Osteogenic inducers such as Dex and BMP-2 were examined for the evaluation of their effect on osteogenic and adipocytic differentiation of stromal cells, because they function as osteoinductive agent in stromal cells, but simultaneously induce adipogenic differentiation. Osteogenic differentiation was evaluated by measuring alkaline phosphatase activity or mRNA expression of osteoblast markers such as osteopontin, bone sialoprotein, collagen type I and CbfaI, and in vitro matrix mineralization by von Kossa staining. Oil red staining method was used to detect adipocyte and adipocytic marker, aP2 and $PPAR{\gamma}2$ expression was examined using RT-PCR. It can be supposed that irrigation procedure resulted in high portion of already differentiation-committed osteoprogenitor cell showing elevated ALP activity and strong mineralization only under the supplement of $100{\mu}M$ ascorbic 2-phosphate and 10mM ${\beta}$-glycerophosphate without any treatment of osteogenic inducers such as Dex and BMP-2. Dex and BMP-2 seemed to transdifferentiate osteoprogenitor cells having high ALP activity into adipocytes temporarily, but continuous treatment redifferentiated into osteoblast and developed in vitro matrix mineralization. This property must be considered either in tissue engineering for bone regeneration, or in research of characterization of osteogenic differentiation, with rat BMSC isolated by the standard irrigation method.

노인부부의 결혼만족도 향상을 위한 융합프로그램 개발

김인숙,박선희,Kim, In-Sook,Park, Sun-Hee 한국사물인터넷학회 2017 한국사물인터넷학회 논문지 Vol.3 No.2

The purpose of this study was to develop and apply the convergence program to improve the marital satisfaction of the elderly couples. The purpose of this study was to overcome the divorce crisis of elderly couples and to provide a basic plan for divorce prevention through rapid aging and increase of divorce rate. The subjects of this study were 9 elderly women's welfare centers located in P city. The convergence program for improving the marital satisfaction of elderly couples in this study shows that marital satisfaction is improved by 52.1% from pre - test (cumulative complaint of marriage) to 32.1 (post - test). The results of a qualitative evaluation of the observational records show that it is very helpful to improve the relationship by acquiring the skill of sharing experience and communication between the elderly couple through the program, Marital satisfaction was improved. The results of this study show that the convergence program developed in this study is effective in improving marital satisfaction for elderly couples. 본 연구에서는 노인부부들의 결혼만족도 향상을 위한 융합 프로그램을 개발하여 적용하고 그 효과성을 검증하고자 하였다. 이를 통해서 급속한 고령화와 이혼율 증가에 따른 노인부부들의 이혼위기를 극복하고 이혼예방을 위한 기초방안 제공을 목적으로 하였다. 연구대상은 P시에 위치한 S노인복지관 70세 이상의 읽고 쓰기가 가능한 부부 총 9쌍을 대상으로 실시하였다. 본 연구의 노인부부들의 결혼만족도 향상을 위한 융합 프로그램은 사전검사 61.7점(결혼생활 불만누적)에서 사후검사 32.1점(결혼생활 건강)으로 52%의 결혼만족도 향상으로 나타나고 있다. 관찰기록의 한 질적평가의 결과는 프로그램을 통해 노인부부간의 공동체험과 의사소통이 부부관계를 원만하게 하는 기술을 습득하게 하여 부부의 결혼만족도 향상에 도움이 되었다. 그동안 소원했던 노인부부의 관계가 자신이해와 배우자의 이해의 결과로 노인부부의 결혼만족도가 향상되었다. 이상으로 본 연구에서 개발된 융합 프로그램은 노인부부들에게 결혼만족도를 향상시키는데 효과가 있음을 보여주었다.

이코노연재 / 뉴테크놀러지와 전자잡지

김인숙,Kim, In-Suk 한국데이터베이스진흥원 2000 디지털콘텐츠 Vol.8 No.-

디지털 혁명이 목전에서 일어나고 있다. 문자, 음성, 사진, 동영상, 애니메이션 등이 하나로 통합된 채 초고속 광통신을 타고 세계를 누빈다. 멀티미디어 시대라 일컫는 21세기는 이렇듯 잡지, 신문, 방송, 영화, 정보통신 간의 경계선을 무너뜨리고 새로운 형태의 미디어들을 탄생시키고 있다. 전자 잡지, 인터넷 신문, 인터넷 방송 등이 그 대표적인 예라고 할 수 있다. 이들은 기존 미디어가 갖는 특성은 물론, 인터넷이 지니고 있는 불특정 다수의 리얼타임 정보전달, 즉 동시에 보고, 들을 수 있을 뿐만 아니라 쌍방향 통신에 의한 피드백이 실시간으로 이루어져 21세기 새로운 언론 매체로 각광받고 있다.

이코노연재 / 뉴테크놀러지와 전자잡지

김인숙,Kim, In-Suk 한국데이터베이스진흥원 2000 디지털콘텐츠 Vol.7 No.-

디지털 혁명이 목전에서 일어나고 있다. 문자, 음성, 사진, 동영상, 애니메이션 등이 하나로 통합된 채 초고속 광통신을 타고 세계를 누빈다. 멀티미디어 시대라 일컫는 21세기는 이렇듯 잡지, 신문, 방송, 영화, 정보통신 간의 경계선을 무너뜨리고 새로운 형태의 미디어들을 탄생시키고 있다. 전자잡지, 인터넷 신문, 인터넷 방송 등이 그 대표적인 예라고 할 수 있다. 이들은 기존 미디어가 갖는 특성은 물론, 인터넷이 지니고 있는 불특정 다수의 리얼타임 정보전달, 즉 동시에 보고 들을수 있을 뿐만 아니라 쌍방향 통신에 의한 피드백이 실시간으로 이루어져 21세기 새로운 언론 매체로 각광 받고 있다

상부 위장관의 (胃腸管) 위내시경 (胃內視鏡) 검사 2470에 대한 고찰

김인숙,이원경,이충식,이은기,정을순,최용직 ( In Sook Kim,Won Kyung Lee,Choong Sik Lee,Eun Ki Lee,Eul Soon Chung,Yong Gik Choi ) 대한소화기학회 1981 대한소화기학회지 Vol.13 No.2

The endoscopic findings were compared with the radiologic findings and the following results were obtained. 1) In the gastrofiberscopic findings, the main stomach diseases were gastritis, benign ulcer, stomach cancer in order of frequency, and duodenal ulcer, esophageal diseases k bezoars were also noted. In gastritis, chronic superficial gastritis was the most common with 47. 9%. 2) In normal group on gastrofiberscopy, the sex ratio was nearly same and the most fre- quent age group was 6th decade with the incidence of 28. 5%. In gastritis, male to female ratio also was same, and the most common age group was 5 th decade, In gastric ulcer, the sex ratio was 1. G:1 with male preponderance and in age distribution, 5 th was common, while stomach cancer heing 1.3:1 R 6 th decade was the most frequent occurrence. 3) In the advanced stomach cancer, endoscopic gross finding by Bormann's classification was as follows; type g (32.9%), type p (23.1po), type ]I (18.1%), type I (14. 0%). So called early cancer was 4. 5%. 4) In gastric ulcer, the site of lesion revealed that the antrum was the highest frequency (43. 3%), the next was angle (33. 3%), and the body (23. 7%) in order, while in gastric cancer, a e antrum was 40. 7%, the body was 32. 1% and the angle was 27. 2%, 5) In relationship between radiologic and endoscopic findings equality was noted in 79, 3% of gastritis, in 89. 5% of gastric ulcer and in 98. 7%of gastric cancer. 6) Of the total 2470 cases, 1303 cases were associated with other diseases, as follows; liver diseases(24. 7%), anemia(16. 2%), helminthiasis(14%), neurosis(6. S%), pulmonary tuberculosis (6. 7%), 6-U tractinfection (8. 2%), and so on.

세침 천자 검사로 진단된 유방종양의 세포병리학적 연구

김인숙,이중달,Kim, In-Sook,Lee, Jung-Dal 대한세포병리학회 1990 대한세포병리학회지 Vol.1 No.1

Fine needle aspiration biopsy cytology (FNA) for diagnosis of a variety of breast tumors has been proven to be a simple, safe, and cost saving diagnostic methodology with high accuracy. Cytologic specimens from 1,029 fine needle aspirations of the breast during last 3-year period were reviewed and subsequent biopsies from 107 breast lesions were reevaluated for cytohistological correlation. FNA had a sensitivity of 81.6% and a specificity of 98.3%. One oui of 107 cases biopsied revealed a false positive result (0.9%) and the case was due to misinterpretation of apocrine metaplastic cells in necrotic backgound as malignant cells. A false negative rate was 8.4% (9 of 107 cases biopsied). Six of 9 false negative cases were resulted from insufficient aspirates for diagnosis, and remaining three of 9 false negative cases revealed extensive necrosis with no or scanty viable cells on smears. The results indicate that for reducing false positive and false negative rates of FNA, an experienced cytopathologist and a proficient aspirator are of great importance.