대전대 OO한방병원 침구의학과 환자들에 대한 통계적 분석 - 2019년 9월부터 2022년 9월까지 -

김소정,장현진,김민주,최현규,박필제,강연수,김홍경,정정교,전주현,김영일,So Jeong Kim,Hyun Jin Jang,Min Ju Kim,Hyeon Kyu Choi,Pil Je Park,Yeon Soo Kang,Hong Kyoung Kim,Jeong Kyo Jeong,Ju Hyun Jeon,Young Il Kim 대한한의학회 2023 대한한의학회지 Vol.44 No.2

Objectives: This study is designed to statistically analyze the features of patients who visited to Department of Acupuncture and Moxibustion at OO Korean Medicine Hospital for 3 years. Methods: This study retrospectively analyzed the medical records of patients at Department of Acupuncture and Moxibustion at OO Korean Medicine Hospital using IBM SPSS ver. 27.0 for Windows. Results: 1. In the analysis of the total number of patients, those in their 30s accounted for the highest percentage, male patients had a higher rate. 2. In the analysis of KCD-8 code, spinal stenosis and fractures in areas other than the spine were the most common in the 70s and older, and cervical sprains were the most common in other. 3. In the analysis of the number of hospitalizations, patients classified as illness or higher age had more re-hospitalization than patients classified as injury or lower age in first-time care. 4. In the analysis of hospitalization duration, patients classified as illness, female or higher age had longer hospitalization duration than patients classified as accident, male or lower age in first-time care. Conclusion: We expect that the results of this study would be used as reference materials for analyzing medical consumption condition of Department of Acupuncture and Moxibustion.

Pretreatment of curcumin protects hippocampal neurons against excitotoxin-induced cell death

김소정,김근호,공경혜,이재원,Kim, So-Jung,Kim, Keun-Ho,Kong, Kyoung-Hye,Lee, Jae-Won Korean Society of Life Science 2007 생명과학회지 Vol.17 No.1

Curcumin is a natural phenolic yellow curry spice, derived from the tumeric, which has been used for the treatment of diseases associated with oxidative stress and inflammation. Curcumin is known to have both anti-oxidative and anti-inflammatory properties. These properties can be beneficial to protect the brain from the neurodegenerative diseases. We now report the neuroprotective effects of curcumin pretreatment in primary hippocampal neurons to glutamate-induced excitotoxicity. Pretreatment of embryonic mouse hippocampal cell cultures with low does of curcumin protected neurons against glutamate-induced death, however, this neuroprotection was not correlated with the modulation of oxidative stress. Interestingly, high dose of curcumin showed the cytotoxicity in primary cultured hippocampal neurons. Immunoblot analyses showed that levels of stress response. protein HSP70 were significantly elevated in neurons exposed to low dose of curcumin, whereas levels of cleaved PARP were increased in neurons exposed to high dose of curcumin. These findings show that curcumin can modulate neuronal responses to glutamate, and suggest possible use of curcumin and related compounds in the prevention and/or treatment of neurodegenerative disorders.

초전도 전자기 세라믹 전력응용기술 동향

김소정,이상헌,Kim, So-Jeong,Lee, Sang-Heon 한국전기전자재료학회 2013 E²M-전기 전자와 첨단 소재 Vol.26 No.12

존멜팅법으로 제조한 (YNdSm)-Ba-Cu-O계 고온복합초전도체의 미세구조 및 전기적 특성

김소정,이상헌,Kim, So-Jung,Lee, Sang-Heon 한국전기전자재료학회 2016 전기전자재료학회논문지 Vol.29 No.2

(YNdSm)-Ba-Cu-O system high Tc composite superconductors were directionally grown by zone melting process, having large temperature gradient, in air atmosphere. Cylindrical green rods of $(YNdSm)_{1.8}Ba_{2.4}Cu_{3.4}O_x$ [(YNS)1.8]composite oxides by CIP (cold isostatic pressing) method using rubber mold were fabricated. The microstructure and superconducting properties were investigated by XRD, TEM and SQUID magnetometer. The size of nonsuperconducting $(YNdSm)_2BaCuO_5$ inclusions of the melt-textured (YNS)1.8 sample with $CeO_2$ additive were remarkably reduced and uniformly distributed within the superconducting (YNS)1.8 matrix. (YNS)1.8 samples, with / without $CeO_2$ additive, showed an onset $T_c{\geq}90K$ and sharp superconducting transition. The critical current density $J_c$ value of the (YNdSm)1.8 superconductor with $CeO_2$ additive were 840 A, $1.2{\times}104A/cm^2$ in 77 K, 0 Tesla by direct current transport method.

자성체 응용기술 연구 동향

김소정,Kim, So-Jeong 한국전기전자재료학회 2014 E²M-전기 전자와 첨단 소재 Vol.27 No.9

우포늪, 순천만, 서해 갯벌에서부터 분리한 황산염/황-환원 세균의 특성 분석

김소정,민의기,홍희지,김종걸,정만영,차인태,이성근,Kim, So-Jeong,Min, Ui-Gi,Hong, Heeji,Kim, Jong-Geol,Jung, Man-Young,Cha, In-Tae,Rhee, Sung-Keun 한국미생물학회 2014 미생물학회지 Vol.50 No.3

황화합물은 혐기성환경에서 혐기성호흡을 위한 매우 중요한 전자수용체이다. 본 연구를 통하여 한국의 다양한 습지에서 배양을 통한 황산염/황-환원세균의 특성연구를 실시하였다. 이를 분리하기 위하여 혐기성 roll tube법을 통해 총 11개의 순수 배양체를 확보하였다. 16S rDNA를 이용한 계통분석 및 상동성 분석을 실시하여 Desulfovibrio 속의 세균 8종, Sulfurospirillum 속의 세균 2종, Desulfitobacterium 속의 세균 1종을 얻을 수 있었다. 이들 황산염/황-환원세균은 모두 lactate와 pyruvate를 전자공여체로 이용하였으며, sulfite and thiosulfate를 전자수용체로 이용할 수 있었다. 앞으로, 다양한 전자공여체와 배양조건을 통하여 유용한 절대혐기성 황산염/황-환원세균의 생물자원 확보에 기여할 것으로 기대된다.

치성 및 비치성 조직이 악골 창상치유에 미치는 영향에 관한 실험적 연구

김소정,황의환,이상래,홍정표,Kim So-Jung,Hwang Eui-Hwan,Lee Sang-Rae,Hong Jung-Pyo 대한영상치의학회 1996 Imaging Science in Dentistry Vol.26 No.2

This study was for comparing healing patterns and effects between with odontogenic and nonodontogenic tissues on the defected mandible. Experimental bone defects that measured 3 mm in diameter were created on the mandibular body of guinea pig by removal of bone with the use of trephine burs and bone defects were grafted with Biogran(Orthovita Co., U.S.A.) and covered with Dura Mata(Pfrimmer-Viggo GmbH Co., Germany). Guinea pigs were serially terminated by fours on the 3 days, the 1 week, the 2 weeks, the 3 weeks, the 4 weeks, and the 5 weeks after experiment, and the mandibular body was removed and fixed with 10% neutral formalin. They were decalcified and embedded in paraffin as using the usual methods. The specimen sectioned and stained with hematoxylin and eosin and toluidine blue. They were observed with a light microscope and a polarizing microscope. The obtained results were as follows : 1. Defected bone was healed fast from the odontogenic tissues in early stage of the experiment. 2. The arrangement of the bone matrix was relatively regular in the bone from the nonodontogenic tissues, but irregular in the bone from the odontogenic tissues. 3. Compact bone has started to be resorbed and changed to the pattern of matrix bone tissue from 3 weeks after experiment.

자기결정성과 동기요인이 크라우드소싱의 지속적 참여의도에 미치는 영향에 대한 연구

김소정,김형준,Kim, So-Jeong,Kim, Hyung-Jun 대한경영정보학회 2017 경영과 정보연구 Vol.36 No.1

This research examined a study on the effect of the self-determination and motivation in the crowdsourcing on the continuous participation intention. This study has classified the three elements of the self-determination which is not forced by outer pressure has intended to analyze practically the effect on the motivation of the customers participating in the crowdsourcing into the intrinsic motivation phase and extrinsic motivation phase. The autonomy, competence and relatedness could be verified with the intrinsic motivation phase of the participants who affect positively the enjoyment and accomplishment. In the effect autonomy, competence and relatedness on the monetary compensation and recognition by others of the extrinsic motivation phase, the hypothesis that the effect autonomy, competence and relatedness of the on the monetary compensation would be negative was overruled, which must have been because while the participation in the crowdsourcing is proposing voluntarily one's own ideas, the concept that the monetary compensation makes the participants participate in order to perceive others not in the voluntary proposals but in the competitive relationships and win them worked and thus the autonomy was perceived negatively. Also, the reason why the relationship between the monetary compensation and the autonomy, competence and relatedness was not supported can be said to be because the crowding-out effect which decreases the intrinsic motivation affected the external compensation and the motivation.

MkCP (Maximum k-Club Problem)를 위한 휴리스틱 기반 알고리즘

김소정,김찬수,한근희,Kim, SoJeong,Kim, ChanSoo,Han, KeunHee 한국디지털정책학회 2021 디지털융복합연구 Vol.19 No.10

k-club은 소셜 네트워크 분석에서 다양한 형태의 소셜 그룹을 설명하기 위해 제안된 그래프 모델 중 하나로, 단순 그래프에서 부분 정점 집합 S 에 의한 유도 부분그래프(Induced subgraph)의 지름이 k보다 작거나 같은 경우 S 를 k-club이라 한다. 본 논문에서는 유전알고리즘을 이용하여 그래프에서 크기가 최대인 k-club을 찾는 문제인 MkCP(Maximum k-Club Problem)을 계산하는 HGA+DROP 알고리즘을 제안한다. 본 알고리즘은 k-club을 위한 휴리스틱 알고리즘 k-CLIQUE & DROP을 변형하고 휴리스틱 유전 알고리즘(HGA)을 사용해 한 번의 수행으로 복수개의 k-club을 구하였다. 기존 알고리즘의 결과와 비교하기 위해 DIMACS 그래프들에 대하여 k가 2, 3, 4 그리고 5일 때 MkCP를 계산하였다. Given an undirected simple graph, k-club is one of the proposed structures to model social groups that exist in various types in Social Network Analysis (SNA). Maximum k-Club Problem (MkCP) is to find a k-club of maximum cardinality in a graph. This paper introduces a Genetic Algorithm called HGA+DROP which can be used to approximate maximum k-club in graphs. Our algorithm modifies the existing k-CLIQUE & DROP algorithm and utilizes Heuristic Genetic Algorithms (HGA) to obtain multiple k-clubs. We experiment on DIMACS graphs for k = 2, 3, 4 and 5 to compare the performance of the proposed algorithm with existing algorithms.

미국과 우리나라의 정보보안관리 활동 비교연구

김소정,Kim So-Jeong 한국정보처리학회 2006 정보처리학회논문지 C : 정보통신,정보보안 Vol.13 No.1

미국 연방정부는 정부의 정보 및 정보시스템에 대한 연방정보보안관리법을 적용하여 각 기관의 정보보안을 강화하기 위한 프레임워크를 제시했다. 동 법에 따라 NIST 주관으로 연방정보보안관리법 실행 프로젝트를 실행하여 미국 연방정부의 정보 및 정보시스템을 보호해 안전한 미국연방정부 설립이라는 목적을 달성하고자 한다. 이를 위해 각 연방기관의 정보보안강화를 위한 근거를 마련하고 관리예산처 및 인반회계감사원 등 이를 관리 감독할 수 있는 체계를 구성하고 있다. 우리나라의 경우 국가사이버안전관리규정을 통해 국가차원의 사이버안전 관리강화를 위해 노력하고 있으며 특히 국가사이버안전매뉴얼에서는 각급기관이 평시에 자신의 정보시스템에 대한 관리를 수행할 수 있도록 평시 안전점검 체크리스트를 만들었다. 본 논문에서는 미국의 연방정보보안관리법에 따른 보안관리체계를 분석해 우리나라의 사이버안전 관리체계 강화 시 참고하고자 한다. USA is strengthening the information sanity by managing federal agency's information and information system systematically. For this purpose, US government put the Federal Information Security Management Act into the E-Government Act of 2002. According to the FISMA, it is required to have information security management plan for ail federal agencies. In addition that, Inspector Generals of these agencies should assess the status of their agency and report the result to the office of Management and Budget. Collecting all the reports from each agency, OMB should report to GAO on general status of information security of federal agency. It is helpful to provoke the information security as a necessary activity to realize the E-government. Comparing these efforts with our system will give us good implications to get more idea to secure our information system.