Infrared multiple photon dissociation spectroscopy and density functional theory (DFT) studies of protonated permethylated β-cyclodextrin–water non-covalent complexes

Lee, Sung-Sik,Park, Soojin,Kim, Ju-Young,Kim, Hye-Rim,Lee, Sungyul,Oh, Han Bin The Royal Society of Chemistry 2014 Physical chemistry chemical physics Vol.16 No.18

<P>We present infrared multiple photon dissociation (IRMPD) spectroscopy and quantum chemical calculation results for the protonated permethylated β-cyclodextrin (CD)–water non-covalent complex, the simplest β-CD non-covalent complex, in the gas-phase. The IRMPD spectrum in the region 2700–3750 cm<SUP>−1</SUP> consisted of three strong peaks at 3096, 3315, and 3490 cm<SUP>−1</SUP>. These spectral features in the experimental IRMPD spectrum were compared with a large set of infrared absorption spectra predicted using density functional theory (DFT) calculations for the protonated β-CD–water complex. Complex III (see Fig. 4c), in which the water molecule (at the primary rim) and the proton (at the secondary rim) were separated, was found to suitably reflect the main spectral characteristics found in the experimental IRMPD spectrum. The absence of the homodromic hydrogen bond ring, due to replacement of hydroxyl groups with methoxy groups in permethylated β-CD, rendered the primary rim open compared with the unmodified β-CD ‘one-gate-closed’ lowest energy conformer. This study demonstrates that IRMPD studies combined with DFT theoretical calculations can be a good method for studying molecular interactions of large host–guest pairs.</P> <P>Graphic Abstract</P><P>Water was found to interact with permethylated β-CD through multiple hydrogen bondings with methoxy groups of the rim. <IMG SRC='http://pubs.rsc.org/services/images/RSCpubs.ePlatform.Service.FreeContent.ImageService.svc/ImageService/image/GA?id=c3cp54841d'> </P>

1950–60년대 소설의 ‘양공주–누이’ 표상과 오염의 상상력

정재림(Jeong, Jai?rim) 한국비평문학회 2012 批評文學 Vol.- No.46

이 논문은 1950 ?60년대 소설에서 ‘양공주?누이’가 표상되는 방식과 그 의미를 고찰하려는 목적에서 씌어졌다. 본고는 양공주?누이가 등장하는 소설을 ‘배제’의 메커니즘과 ‘전도’의 메커니즘으로 나누고, 각 유형에서 양공주?누이에 대한 남성 인물의 반응이 어떻게 다른지에 주목하였다. 배제의 메커니즘으로 분류된 소설들에서 남성 인물의 반응은 연민이나 죄의식, 무시나 경멸로 나타나는데, 남성 인물의 다양한 반응은 배제의 논리에 근거한다는 공통점을 갖는다. 또한 양공주?여성을 배제하려는 남성 욕망의 기저에는 민족?남성 주체의 강인함을 회복하고 재구성하려는 욕망이 존재한다고 볼 수 있다. 반면 남정현의 소설은 양공주?누이를 중심인물로 끌어들이는 ‘오염의 상상력’에서 출발하면서도, 더럽혀진 누이를 배제하는 방식을 통해 단일한 정체성을 구성하려는 민족주의 서사의 한계를 극복하고 있다는 점에서 주목을 끈다. 남정현의 소설은 양공주?누이를 배제하거나 망각하는 기존의 방식을 반복하지 않고 있으며, 또한 피식민 남성이 양공주?누이와 마찬가지로 주체의 타자라는 인식을 드러냄으로써 탈식민주의의 가능성을 보인다. The purpose of this study was to investigate the patterns of "a foreigners" whore?sister" being represented in novels in the 1950s and 1960s and the meanings of their representations. Male characters have a range of response to a foreigners" whore?sister including compassion, guilt, ignorance, and contempt, and their various responses all have something to do with building the identity of a national male subject. The study demonstrated that the novels presenting a foreigners" whore as a character were based on "imagination of contamination" and that those novels could be reviewed according to the "mechanism of exclusion" and "mechanism of inversion." That is, unlike most novels that excluded a foreigners" whore?sister as a contaminated being and tried to build a healthy male subject, the novels by Nam Jeong?hyeon showed the mechanism of inversion to overturn the structure of "clean/dirty" and "subject/others."

대학조직의 성과관리에 관한 연구의 분석: 연구 동향 및 도입사례 연구내용 분석을 중심으로

김송림(Kim, Song-Rim),오석영(Oh, Seok-Young) 한국경영교육학회 2020 경영교육연구 Vol.35 No.2

[연구목적] 본 연구는 대학조직의 성과관리에 관한 연구 동향을 파악하고, 대학조직의 성과관리체제를 도입한 사례연구를 종합 분석하여 향후 대학조직의 성과관리에 관한 연구 방향에 시사점을 제공하고자 하였다. [연구방법] 한국교육학술정보원의 학술연구정보서비스(RISS)에서 1999년부터 2019년까지 대학조직의 성과관리에 관한 국내 학술지 논문 총 24편의 통합문헌조사를 실시하였다. 연구 동향은 연도별 연구논문 수, 연구대상, 연구방법, 연구주제로 구분하였으며, 도입사례 연구는 성과관리의 구성요소에 따라 목표설정, 성과평가, 보상시스템, 교육 및 개발등으로 구분하여 연구결과를 종합 분석하였다. [연구결과] 연구 동향에서 연구논문 수는 매년 꾸준히 나타났으며, 연구대상은 대학전체 조직과 대학행정조직이 각 42%씩 같은 비율을 차지하였다. 연구방법은 양적연구가 58%로 나타났고, 연구주제는 성과관리 도입사례분석이 34%로 가장 많은 비중을 보였다. 도입사례 연구에서 목표설정과 성과평가는 성과관리가 적용되는 범위의 확대에 따른 변화가 있었으며, 보상시스템은 개인과 조직수준에서의 금전적 보상을 통한 외재적 보상을 주로 활용하였다. 교육 및 훈련은 성과관리체제에 대한 이해와 수용성에 초점을 두어 개인의 역량개발을 위한 지원적 측면에는 한계가 있었다. [연구의 시사점] 향후 대학조직의 성과관리 연구는 대학조직의 특성을 고려한 조직개발의 관점과 성과관리의 구성요소 중 보상시스템과 교육 및 개발에 관한 활발한 연구를 통해 대학현장의 지속적 성과관리체제 구축에 시사점을 제공할 수 있을 것이다. [Purpose] This study aims to investigate the research trends on performance management of higher education institutions as well as case studies to provide the future research direction. [Methodology] The data were collected from Research Information Sharing Service(RISS), and it included 24 literature on the management of institutions from 1999 to 2019. It conducted integrative literature review by year for research trends, and by performance management components for case studies. [Findings] This study found that the number of literature was consistent, and the subject of study was the same proportion between the entire organization and administration. The quantitative research composed 58% of the method, and case studies accounted for 34% of the theme. In the case studies, there was a change in goal setting and performance evaluation according to the expanded scope of management. And also, it was utilized monetary incentives as an extrinsic reward in the reward system. Furthermore, it was only focused on understanding and acceptability of the management in education and development limited to associate with career development dimension. [Implications] The findings indicated that it is necessary to investigate research considering the institution’s feature in organization development, and also the reward system, education and development to provide implications for constructing a continuous performance management system in the institutions.

만주약용식물에 관한 지견

임기흥(Ki Hung Rim) 대한약학회 1953 약학회지 Vol.2 No.1

A new forma called "Euryale ferox salisbury f. Baichitao Rim" is written down in it. In regard to Xanthium genus, chenopoium genus, Aronitum genus, Lycoctnum genus. Atractylodes japonica, Lemnaceae, and Trapaceae. Some information has been given from taxonomical and aecological point of view, where by their peculiarity is made clear.

Diffuse Leptomeningeal Glioneuronal Tumor with FGFR1 Mutation in a 29-Year-Old Male

Minsu Kim,Ki Rim Lee,Gheeyoung Choe,Kihwan Hwang,Jae Hyoung Kim 대한영상의학회 2023 대한영상의학회지 Vol.84 No.4

This study reports on diffuse leptomeningeal glioneuronal tumor (DL-GNT) in a 29- year-old male. DLGNT is a rare central nervous system (CNS) tumor mostly seen in children and only few cases have been reported in adult patients. Our patient presented with a chronic headache that lasted for five months. MR imaging showed mild hydrocephalus, multiple rim-enhancing nodular lesions in the suprasellar cistern, diffuse leptomeningeal enhancement in the lumbosacral area, and multiple small non-enhancing cyst-appearing lesions not suppressed on fluid attenuated inversion recovery (FLAIR) images in the bilateral basal ganglia, thalami, and cerebral hemispheres. Under the impression of germ cell tumor with leptomeningeal seeding, the patient underwent trans-sphenoidal tumor removal. DL-GNT was pathologically confirmed and FGFR1 mutation was detected through a next-generation sequencing test. In conclusion, a combination of leptomeningeal enhancement and multiple parenchymal non-enhancing cyst-appearing lesions not suppressed on FLAIR images may be helpful for differential diagnosis despite overlapping imaging features with many other CNS diseases that have leptomeningeal enhancement.

Patterns of Taenia asiatica Egg Emergence on the Perianal Region of the Host

Rim, Han-Jong,Cho, Hyung Goo,Eom, Keeseon S. 충북대학교 의과대학 충북대학교 의학연구소 1993 忠北醫大學術誌 Vol.3 No.1

Taenia asiatica(Eom and Rim, 1993)는 최근 아시아지역에서 발견되는 인체기생 조충으로서 우리나라의 중간숙주에서도 자연감염례가 발견된 바 있다. 우리나라 돼지간에서 수집된 유충을 먹고 실험적으로 감염된 지원자에서도 무구조충감염자에서와 마찬가지로 항문주위에 충란이 배출되었다. Grahm's scotchtape anal swab으로 충란의 출현양상을 관찰한 결과 충란은 수태편절의 자연배출후에 항상 발견되었으며 다음 샤워목욕 때까지 계속 검출되었다. 대변내에 매몰되어 배출되는 수태편절은 평균 15.1(범위 8∼28, n=15)개 이었음에도 불구하고 항문주위에서의 충란검출여부는 수태편절의 자연배출과 관계있다는 것을 알 수 있었다. Taenia asiatica, newly named by Eom and Rim in 1993, is a tapeworm morphologically similar to Taenia saginata 1782 Goeze. The eggs of these tapeworms usually emerge on the perianal region of the infected person. Patterns of T. asiatica egg emergence were observed on different occasions ; immediately after spontaneous discharge of the gravid proglottids, immediately before and after shower bath. The eggs always emerged right after the spontaneous discharge of the gravid proglottids and continued positivity until the next shower bath. On the other hand, defecation alone did not induce egg positives on the perianal region even though the stool contained many gravid proglottids.

Prevalence of Mental Disorders and Associated Factors in Korean Adults: National Mental Health Survey of Korea 2021

Soo Jung Rim(Soo Jung Rim),Bong-Jin Hahm(Bong-Jin Hahm),Su Jeong Seong(Su Jeong Seong),Jee Eun Park(Jee Eun Park),Sung Man Chang(Sung Man Chang),Byung-Soo Kim(Byung-Soo Kim),Hyonggin An(Hyonggin An),H 대한신경정신의학회 2023 PSYCHIATRY INVESTIGATION Vol.20 No.3

Objective Mental health is a global concern and needs to be studied more closely. We aimed to estimate the prevalence of mental disorders and their associated factors among the general population in Korea. Methods The National Mental Health Survey of Korea 2021 was conducted between June 19 and August 31, 2021 and included 13,530 households; 5,511 participants completed the interview (response rate: 40.7%). The lifetime and 12-month diagnosis rates of mental disorders were made using the Korean version of the Composite International Diagnostic Interview 2.1. Factors associated with alcohol use disorder (AUD), nicotine use disorder, depressive disorder, and anxiety disorder were analyzed, and mental health service utilization rates were estimated. Results The lifetime prevalence of mental disorders was 27.8%. The 12-month prevalence rates of alcohol use, nicotine use, depressive, and anxiety disorders were 2.6%, 2.7%, 1.7%, and 3.1%, respectively. The risk factors associated with 12-month diagnosis rates were as follows: AUD: sex and age; nicotine use disorder: sex; depressive disorder: marital status and job status; anxiety disorder: sex, marital status, and job status. The 12-month treatment and service utilization rates for 12-month AUD, nicotine use disorder, depressive disorder, and anxiety disorder were 2.6%, 1.1%, 28.2%, and 9.1%, respectively. Conclusion Approximately 25% of adults in the general population were diagnosed with mental disorders during their lifetime. The treatment rates were substantially low. Future studies on this topic and efforts to increase the mental health treatment rate at a national level are needed.

Aconitum Uchiyamai Nakai var. albiflorum Chung et Rim 에 대하여

정태현(Tai Hyeun Chung),임기형(Ki Heung Rim) 대한약학회 1968 약학회지 Vol.12 No.1,2

Aconitum Uchiyamai NAKAI, "geu-neul-dol-che-gi"(Ranunculaceae), is geographically distributed only in Korea. An aconite collected at Mt. Dukwoo, Kangwon-Do flowers with white colour in October. The aconite is different from Aconitum Uchiyamai NAKAI from the point of anatomical and morphological views in transplanted and collected aconites. Being a new variety of Aconitum Uchiyamai NAKAI, this aconite is anounced under the name of Aconitum Uchiyamai NAKAI var. albiflorum CHUNG et RIM, "Hin-geu-neul-dol-che-gi" called in Korea. Aconitum Uchiyamai NAKAI var. albiflorum CHUNG et RIM Differt a planta Aconitum Uchiyamai NAKAI per colorem album.

Low Intensity of Infestation with Digenetic Larval Trematodes from Fresh-water Fish in Pond Kaum

Rim, Seun Kyung,Kong, Hyun Hee,Moon, Chu Hwan,Choi, Dong Wik 慶北大學校 醫科大學 1994 慶北醫大誌 Vol.35 No.2

1992年 6月부터 同年 10月까지 慶北 義城郡 佳音못에서 淡水魚를 투망, 사발모지 等으로 採集하여 魚種別로 吸蟲類 被囊幼蟲의 寄生狀을 調査하였다. 佳音못에서 붕어, 몰개, 참붕어, 피래미 및 갈겨니 等 5種의 淡水魚가 採集되었다. 이 中 참붕어에서만 肝吸蟲, Cyathocotyle orientalis, Metacercaria hasegawai, Metorchis orientalis 및 所屬 未定의 被囊幼蟲 等 모두 5種의 吸蟲類 被囊幼蟲이 檢出되었다. 참붕어의 肝吸蟲 被囊幼蟲 感染率은 28.4%, 魚肉 1gram당 被囊幼蟲의 數는 0.5個로 그 感染程度가 낮았다. 以上의 成績으로 미루어 보아 慶北 義城郡 佳音못은 吸蟲類 被囊幼蟲의 感染原이 消失되고 있음을 알 수 있었다. OBJECTIVE, MATERIALS AND METHODS: Fresh-water fish were collected in pond Kaum and examined for the presence of digenetic larval trematodes in the flesh during the period from June to October, 1992. RESULTS: Five species of encysted larvae, Clonorchis sinensis, Cyathocotyle orientalis, Metacercaria hasegawai, Metorchis orientalis and unidentified metacercaria were found in the flesh of Pseudorasbora parva. However, no encysted larvae were found in the 4 kinds of fish collected. The intensity of infestation with the encysted larvae was extraordinarily low from, ,0.5 to 0.04 each. CONCLUSIONS: It was found that the source of infection with digenetic larval trematodes in man is disappearing from pond Kaum, Uisong county, Kyungpook Province.

Intraparenchymal Pericatheter Cyst as a Complication of a Ventriculo-Peritoneal Shunt in a Premature Infant

Rim, Hae-Ri,Hwang, Sung-Kyoo,Kwon, Soon-Hak,Kim, Heng-Mi The Korean Neurosurgical Society 2011 Journal of Korean neurosurgical society Vol.50 No.2

A ventriculo-peritoneal shunt is a standard surgical management for hydrocephalus, but complications may impede the management of this disease. Obstruction of the catheter is one of the most common complications and manifests clinically in various ways. Intraparenchymal cyst development after shunt malfunction has been reported by several authors, but the underlying mechanism and optimal treatment methods are debatable. The authors report a case of intraparenchymal cyst formation around a proximal catheter in a premature infant after a ventriculo-peritoneal shunt and discuss its pathogenesis and management.