Primary Polydipsia in Children: Two Case Reports

Nu Ri Hwang,Min Sun Kim,Soon Chul Kim,이대열 대한소아신장학회 2018 Childhood kidney diseases Vol.22 No.2

Primary polydipsia (PP) is marked by an increase in thirst, and most often presents in patients with psychiatric illnesses. Although uncommon in children, we experienced cases of PP in a 15-month-old boy and a 5-year-old girl. Both were admitted to the hospital with symptoms of polydipsia and polyuria that appeared 1–3 months before admission. Brain magnetic resonance imaging in both patients was normal. A water restriction test was performed after hospitalization and showed normal results. The symptoms improved after the parents were instructed to implement water-intake restriction for 2 weeks. Our report provides useful information for the treatment of PP in children.

Study for Residue Analysis of Pinoxaden in Agricultural Commodities

Kim, Ji Young,Yoon, Eun Kyung,Kim, Jong Soo,Seong, Nu Ri,Yun, Sang Soon,Jung, Yong Hyun,Oh, Jae Ho,Kim, Hyochin The Korean Society of Environmental Agriculture 2019 한국환경농학회지 Vol.38 No.4

BACKGROUND: Pinoxaden is the phenylpyrazoline herbicide developed by Syngenta Crop Protection, Inc. and marketed on 2006. The maximum residue levels for wheat and barley were set by import tolerance. Thus, Ministry of Food and Drug Safety (MFDS) official analytical method determining Pinoxaden residue was necessary in various food matrixes. Satisfaction of international guideline of CODEX (Codex Alimentarius Commission CAC/GL 40) and National Institute of Food and Drug Safety Evaluation-MFDS (2017) are additional pre-requirements for analytical method. In this study, liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was investigated to analyze residue of Pinoxaden (M4), which is defined as pesticide residue in Korea, in foods. METHODS AND RESULTS: Pinoxaden (M4) was extracted followed by acid digestion (2hr reflux with 1N HCl) and pH adjusting (pH 4-5 with 3% ammonium solution). To remove oil, additional clean-up step with hexane saturated with acetonitrile was required to high oil contained sample before purification. HLB cartridge and nylon syringe filter were used for purification. Then, samples were analyzed by LC-MS/MS using reserve phase column C₁₈. Five agricultural group representative commodities (mandarin, potato, soybean, hulled rice, and red pepper) were used to verify the method in this study. The liner matrix-matched calibration curves were confirmed with coefficient of determination (r²) > 0.99 at calibration range 0.002-0.2 mg/kg. The limits of detection and quantitation were 0.004 and 0.01 mg/kg, respectively, which were suitable to apply Positive List System (PLS). Mean average accuracies of pinoxaden (M4) were shown to be 74.0-105.7%. The precision of pinoxaden and its metabolites were also shown less than 14.5% for all five samples. CONCLUSION: The method investigated in this study was suitable to CODEX (CAC/GL 40) and National Institute of Food and Drug Safety Evaluation-MFDS (2017) guideline for residue analysis. Thus, this method can be useful for determining the residue in various food matrixes in routine analysis.

Immediate Effect of Serratus Posterior Inferior Muscle Direction Taping on Thoracolumbar Junction Rotation Angle During One Arm Lifting in the Quadruped Position

Nu-ri Kim,Sun-hee Ahn,Gyeong-tae Gwak,Hwa-ik Yoo,Oh-yun Kwon 한국전문물리치료학회 2021 한국전문물리치료학회지 Vol.28 No.3

Background: The serratus posterior inferior (SPI) muscle originates from the spinous pro-cess of T11-L2 and inserts at the lower border of the 9–12th ribs. This muscle is involved in thoracolumbar rotation and stability. Several positions can be used to improve trunk stability; the quadruped position is a good position for easily maintaining a neutral spine. In particular, during one arm lifting, various muscles act to maintain a neutral trunk position, and the SPI is one of these muscles. If trunk stability is weakened, uncontrolled trunk rotation may occur at this time. Tape can be used to increase trunk stability. There have been no studies on the effect of taping applied to the SPI muscle on thoracolumbar junction (TLJ) stability. Objects: This study compared the TLJ rotation angle between three different conditions (without taping, transverse taping, and SPI muscle direction taping). Methods: Thirty subjects were recruited to the study (18 males and 12 females). The TLJ rota-tion angle was measured during one arm lifting in a quadruped position (ALQP). Two taping methods (transverse and SPI muscle direction taping) were applied, and the TLJ rotation angle was measured in the same movement. Results: SPI muscle direction taping significantly reduced TLJ rotation compared to that with-out taping (p < 0.001) and with transverse taping (p < 0.001). There was a significant dif-ference in the TLJ rotation angle between transverse taping and SPI muscle direction taping (p < 0.017). Conclusion: SPI muscle direction taping reduces the TLJ rotation angle during ALQP. There-fore, SPI muscle direction taping is one method to improve TLJ stability and reduce uncon-trolled TLJ rotation during ALQP.

Changes in Total Aerobic Bacteria in the Ingredients of Ready-to-Eat Kimbab during the Storage at Different Temperatures

Nu Ri Kim,Jae Cheol Kim,Si Chang Yang,Ah Young Hwang,Keum Taek Hwang 한국식품영양과학회 2016 한국식품영양과학회 학술대회발표집 Vol.2016 No.10

신규문화예술교육사의 제도 활용 및 인식에 관한 연구

김누리(Nu-Ri Kim),권은경(Eun-kyoung Kwon),박정양(Jeong-Yang Park) 학습자중심교과교육학회 2022 학습자중심교과교육연구 Vol.22 No.21

목적 본 연구는 신규문화예술교육사를 대상으로 현장에서 경험한 문화예술교육사 제도의 활용과 인식에 대한 다양한 측면의 이야기를 그들의 목소리를 통해 의미를 찾고자 하였다. 방법 문화예술교육사 자격증을 취득한 지 1~3년 된 신규문화예술교육사 5명을 대상으로 2021년 7월부터 2021년 10월까지 약 3개월 동안 총 10회기에 걸친 인터뷰 형식으로 진행하였으며, 연구대상자의 개인적인 특성, 문화예술교육사 자격증 취득과정 경험, 문화예술교육사 자격제도에 대한 인식, 신규문화예술교육사로서의 경험에 관하여 반 구조화된 질문 형식으로 진행하였다. 결과 연구 참여자들은 첫째, 예술가의 길이 아닌 다양한 진로를 선택할 수 있다는 점에서 긍정적인 태도를 보였다. 둘째, 문화예술교육사 제도가 취업에 유효하다는 것을 확인할 수 있었다. 셋째, 다른 분야의 문화예술교육사들과 소통할 수 있는 커뮤니티가 형성되길 바라고 있었다. 넷째, 프리랜서로 활동하는 신규문화예술교육사는 경제적 불안감을 가지고 두 가지 이상의 일을 병행하며, 문화예술교육사 자격증만으로 문화예술교육사로서 활동하기에는 한계가 있다는 것을 나타내었다. 이는 문화예술교육사 제도의 활용이 안정적인 일자리 창출을 위한 방안 및 제고가 필요함을 알 수 있었다. 결론 본 연구는 신규문화예술교육사가 더 나은 문화예술교육사 자격제도의 방향성을 발견하고 모색하는 연구의 출발점이 된다는 점에서 그 의의를 찾을 수 있으며, 문화예술교육사의 제도 활용 경험과 인식에 관한 이야기를 신규 문화예술교육사의 관점에서 문화예술교육사 제도 활용과 개선방안에 관하여 논의하였다. 향후 본 연구가 신규문화예술교육사들이 현장에서 느끼는 문화예술교육사 제도 활용과 인식에 관한 질적 연구로 문화예술교육사 자격제도가 올바른 방향으로 개선될 수 있는 기초자료가 될 수 있길 바란다. Objectives This study sought to find meaning through their voices in various aspects of the use and perception of the Arts & Culture Education Instroctor system experienced in the field by Arts & Culture Education Instroctor. Methods Five Arts & Culture Education Instroctor who have obtained certificates of Arts & Culture Education Instroctor from July 2021 to October 2021 were interviewed in a total of 10 interviews were conducted in a semi- structured form. Results The participants showed positive attitude in that they could choose various paths, not the path of an artist. Second, we were able to confirm that the Arts & Culture Education Instroctor system is effective for employment. Third, he hoped to create a community where he could communicate with Arts & culture education instroctor companies in other fields. Fourth, the Arts & Culture Education Instroctor, who works as a freelancer, has shown that there is a limit to working as a Arts & Culture Education Instroctor only with the qualification of a Arts & Culture Education Instroctor. This can be seen as meaningful, and it is found that the utilization of the Arts & Culture Education Instroctor system requires measures and improvements to create stable jobs. Conclusions In this study, the Arts & Culture Education Instroctor experience and perception of the Arts & Culture Education Instroctor system were discussed from the perspective of the Arts & Culture Education Instroctor. We hope that this research will serve as a basis for improving the qualification system of Arts & Culture Education Instroctor in the right direction through qualitative research on the utilization and recognition of the Arts & Culture Education Instroctor system.

수면장애환자의 건강관리를 위한 IoT블라인드시스템에 관한 연구

김누리 ( Nu-ri Kim ),정수영 ( Su-yeong Jung ),신상현 ( Sang-hyeon Shin ),차윤성 ( Yoon-seong Cha ),이인후 ( In-hoo Lee ),김계영 ( Gye-young Kim ),박진호 ( Jin-ho Park ) 한국정보처리학회 2017 한국정보처리학회 학술대회논문집 Vol.24 No.1

수면시간이 부족하거나 불규칙적인 현대인들에게 수면으로 인한 문제가 대두되고 있다. 공부나 업무 등으로 인해 수면 시간을 더 확보하지 못하는 사람들에게는 수면의 양을 늘려서 해결하는 방법은 실행하기 어렵다. 따라서 수면의 질을 향상시켜 효율적인 수면을 통해 문제를 해결하는 것이 필요하다. 이를 위해서 본 논문에서는 IoT를 활용한 블라인드를 통해 수면 부족 문제를 해결하려 한다.

디스플레이 화질 개선을 위한 백라이트 디밍 알고리즘 방법 비교

김누리(Nu-Ri Kim),강석주(Suk-Ju Kang) 대한전자공학회 2022 대한전자공학회 학술대회 Vol.2022 No.11

Primary Polydipsia in Children: Two Case Reports

Hwang, Nu Ri,Kim, Min Sun,Kim, Soon Chul,Lee, Dae-Yeol Korean Society of Pediatric Nephrology 2018 Childhood kidney diseases Vol.22 No.2

Primary polydipsia (PP) is marked by an increase in thirst, and most often presents in patients with psychiatric illnesses. Although uncommon in children, we experienced cases of PP in a 15-month-old boy and a 5-year-old girl. Both were admitted to the hospital with symptoms of polydipsia and polyuria that appeared 1-3 months before admission. Brain magnetic resonance imaging in both patients was normal. A water restriction test was performed after hospitalization and showed normal results. The symptoms improved after the parents were instructed to implement water-intake restriction for 2 weeks. Our report provides useful information for the treatment of PP in children.

초등학교 교사의 학급관리역량 척도 개발 및 타당화

김누리(Kim Nu ri),안도희(Ahn Doe hee) 학습자중심교과교육학회 2015 학습자중심교과교육연구 Vol.15 No.9

본 연구에서는 초등학교 교사들의 학급관리 역량 강화를 위해 학급관리 역량 척 도를 개발하고, 척도의 타당도와 신뢰도를 검증하고자 하였다. 이를 위해 서울·경기· 인천·경북 소재 초등학교에 재직 중인 교사 350명을 대상으로 검사를 실시하였다. 학급관리역량 척도는 ‘관계역량’ 요인, ‘교수역량’ 요인, ‘훈육역량’ 요인으로 총 3요 인 30개 문항으로 구성되었다. 본 척도의 타당도와 신뢰도를 검증하기 위해 확인적 요인분석을 수행하였으며, 이를 토대로 구성된 학급관리 역량 척도의 수렴 타당도를 검증하였다. 그 결과, 첫째, 신뢰도 검증을 통해 학급관리역량 척도는 26개 문항의 3 개 하위요인(관계역량, 교수역량, 훈육역량), 총 18개 문항으로 구성되었으며 요인별 신뢰도는 .569∼.832로 나타났다. 둘째, 확인적 요인분석을 통해 학급관리역량 척도 는 총 3개요인(관계역량, 교수역량, 훈육역량) 3요인 18문항으로 최종 선정되었으며, 학급관리역량 척도의 전체 신뢰도는 .854, 3개 요인의 신뢰도는 .634∼.858로 나타났 다. 셋째, 수렴 타당도 검증을 통해 학급관리역량의 3개 요인들은 교사효능감, 소진, 직무 만족도, 직무몰입과 유의미한 상관을 보이는 것으로 나타났다. 넷째, 준거 관련 타당도를 통해 근속연한에 따른 4집단의 학급관리역량이 유의한 차이를 보이는지 살펴보기 위해 일원 다변량 분석을 수행한 결과, 학급관리역량 전체와 하위 요인 중 ‘교수역량’ 요인에서 유의한 차이가 있는 것으로 나타났다. 이러한 본 연구 결과를 통해 타당도가 입증된 학급관리역량 척도는 초등학교 교사의 학급관리 역량 증진을 위한 기초자료로 활용될 수 있을 것으로 기대된다. This study aimed to develop the Classroom Management Competency Scale for Elementary school teachers. The scale was developed ‘Relationship competency’, ‘Instructional competency’, ‘Class discipline competency’ 3 factors and 18 items. This subjects were 275 elementary school teacher in Seoul, Kyunggi, Incheon, Kyungbuk area. First, samples was used to generate the factors through confirmatory factor analysis. It resulted in a scale of 3 factors which contains ‘Relationship competency’, ‘Instructional competency’, ‘Class discipline competency’ and 18 items. Second, convergent validity was supported through correlations between the elementary school teacher’s classroom management competency scale and teacher’s efficacy, burnout, job satisfaction and organization commitment. Third, one way multivariate analysis of variance were indicated that experienced teachers had higher classroom management competency(i.e., instructional competency) than novice teacher.

Analysis of Swine Leukocyte Antigen Haplotypes in Yucatan Miniature Pigs Used as Biomedical Model Animal

Choi, Nu-Ri,Seo, Dong-Won,Choi, Ki-Myung,Ko, Na-Young,Kim, Ji-Ho,Kim, Hyun-Il,Jung, Woo-Young,Lee, Jun-Heon Asian Australasian Association of Animal Productio 2016 Animal Bioscience Vol.29 No.3

The porcine major histocompatibility complex (MHC) is called swine leukocyte antigen (SLA), which controls immune responses and transplantation reactions. The SLA is mapped on pig chromosome 7 (SSC7) near the centromere. In this study, 3 class I (SLA-1, SLA-3, and SLA-2) and 3 class II (DRB1, DQB1, and DQA) genes were used for investigation of SLA haplotypes in Yucatan miniature pigs in Korea. This pig breed is a well-known model organism for biomedical research worldwide. The current study indicated that Korean Yucatan pig population had 3 Class I haplotypes (Lr-4.0, Lr-6.0, and Lr-25.0) and 3 class II haplotypes (Lr-0.5, Lr-0.7, and Lr-0.25). The combinations of SLA class I and II haplotype together, 2 homozygous (Lr-4.5/4.5 and Lr-6.7/6.7) and 3 heterozygous (Lr-4.5/6.7, Lr-4.5/25.25, and Lr-6.7/25.25) haplotypes were identified, including previously unidentified new heterozygous haplotypes (Lr-4.5/4.7). In addition, a new SLA allele typing method using Agilent 2100 bioanalyzer was developed that permitted more rapid identification of SLA haplotypes. These results will facilitate the breeding of SLA homozygous Yucatan pigs and will expedite the possible use of these pigs for the biomedical research, especially xenotransplantation research.