Zirconia Abutment Fracture in the Anterior Region: Case Series

노하영,도레미 대한구강악안면임플란트학회 2023 대한구강악안면임프란트학회지 Vol.27 No.4

This case report examines the cause of zirconia abutment fracture in implant treatments. Two patients who experienced a fracture of a maxillary incisor received a titanium base implant with zirconia custom abutments. Fractures were observed at the cervical area of the connection of the titanium base and zirconia abutment. Six causes of fracture were analyzed for each of the two cases including manufacturing defects of zirconia blocks, thin sidewall thickness of zirconia, strong internal stress, implant angulation, concentration of excessive stress according to occlusal aspect, adhesion problem of titanium base, and zirconia abutment

음순 유착(Labial Adhesion) 1례

노하영,오찬균,손경란,국진화,최영륜,Roh, Ha Young,Oh, Chan Kyun,Son, Kyung Ran,Kook, Jin Hwa,Choi, Young Youn 대한소아청소년과학회 2003 Clinical and Experimental Pediatrics (CEP) Vol.46 No.12

저자들은 5개월 영아에서 음순 유착이 관찰되어 에스트로겐 크림의 국소 도포와 도수 분리로 3주만에 호전을 보인 1례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다. Labial adhesions are postnatal fusion of the labia minora in the midline of varying degrees. They are postulated to be the result of low estrogen levels in the prepubertal child and possibly of a chronic inflammatory process. Topical treatment with conjugated estrogens has been the mainstay of therapy. We experienced one case of labial adhesion in an infant who was treated with estrogen cream for three weeks without any complication. Here we present this case with a brief review of the literature.

포유중인 모돈의 사료관리

노하영,No, Ha-Yeong 대한양돈협회 1984 養豚 Vol.6 No.9

한방 부인과질환에 사암침법을 활용한 국내 연구 동향 분석

노하영 ( Ha-Young Noh ),황덕상 ( Deok-sang Hwang ),이진무 ( Jin-moo Lee ),이창훈 ( Chang-hoon Lee ),장준복 ( Jun-bock Jang ) 대한한방부인과학회 2021 大韓韓方婦人科學會誌 Vol.34 No.2

Objectives: The Sa-am Acupuncture Method which is originated from 17th century is one of Korean traditional acupuncture methods and most widely adopted techniques used by clinicians. This study aims to investigate research trend of Sa-am acupuncture on Korean Obstetrics and Gynecology. Methods: We searched for papers which had Sa-am acupuncture used in women’s disease in Korean journals published from 1987 to March 2021. Results: 33 papers were found. 5 clinical studies and 28 case studies were categorized to women’s disease groups described in Korean Obstetrics and Gynecology textbook. In most of the studies, Sa-am acupuncture was used with other treatments. In the case reports, each case was diagnosed individually and Sa-am acupuncture was used according to the diagnoses. The most frequently used Sa-am acupuncture method in women’s diseases was Sojang jung-geuk. Conclusions: Sa-am acupuncture could be a good treatment for women’s diseases. But evidence of relation between Sa-am acupuncture and the disease is insufficient, so more research will be needed.

계묘학제가 중국 근대교육에 미친 영향

이경자,노하영 동아시아고대학회 2023 동아시아고대학 Vol.- No.71

본고는 계묘학제(癸卯學制)가 중국의 근대교육에 미친 영향이 무엇인지 알아보고자 하였다. 계묘학제(癸卯學制)는 1904년에 법령으로 공포되어 중국이 전통교육에서 근대교육으로 전환하던 시기에 처음으로 시행된 학제이다. 계묘학제의 성립은 1902년에 법령으로 공포된 임인학제(壬寅學制)와 관련이 있지만 임인학제는 실제로 시행되지 못했다. 계묘학제는 임인학제를 토대로 제정되었기에 제정 배경이 비슷하다. 당시 학제의 제정 배경은 중국 교육의 변화를 추인한 서양교육의 전파, 일본교육의 수용을 유인한 청일전쟁의 실패, 중국 사회 전반에 퍼진 교육제도 개혁의 필요성 등에서 기인한다. 계묘학제의 공포, 시행을 통해 이어진 과거제도의 폐지, 교육형태의 전환, 여자교육의 중시 등은 중국이 근대교육으로 전환되는 과정에 미친 영향이다. 이후 계묘학제는 임자학제(壬子學制, 1912), 계축학제(癸丑學制, 1913), 임술학제(壬戌學制, 1922) 등의 제정에 직접적인 영향을 미쳤고, 학제 발전과 근대교육 발전에 커다란 획을 그었다. 중국 교육사에서 계묘학제가 지닌 한계도 있지만 계묘학제가 갖는 의의와 교육적 기여도 크다. 계묘학제를 통해 중국의 교육이 전통에서 근대교육으로 전환하는 중요한 계기가 되었음은 주지의 사실이다. This study aimed to examine the influence of the Gui-mao school system (癸卯學制) on modern education in China, which was promulgated by law in 1904 and implemented for the first time. It is related to the Ren-in school system (壬寅學制), which was promulgated by law in 1902, but was never implemented. At that time, the background of the establishment of the interdisciplinary system was due to the propagation of Western education, the failure of the Sino-Japanese War (淸日戰爭), and the need to reform the education system. Announcing the Gyemyohakje, implementing the abolition of the imperial examination system (科擧制度), transforming the education form, and emphasizing women’s education are the effects of China’s transition to modern education. Although there are limitations of the Gui-mao school system in the history of Chinese education, it has had a direct impact on the establishment of the Ren-in (壬寅學制, 1912), the Gui-chou (癸丑學制, 1913) and the Ren-xu school systems (壬戌學制, 1922). It has greatly contributed to the development of interdisciplinary and modern education.

Effect of Dietary Supplementation with Processed Sulfur on Meat Quality and Oxidative Stability in Longissimus dorsi of Pigs

김지한,노하영,김겸헌,홍고은,김수기,이치호 한국축산식품학회 2015 한국축산식품학회지 Vol.35 No.3

The effects of dietary supplementation of processed sulfur in pigs according to the level provided during the fattening phase were examined. The pigs were divided into three groups: control (CON), non-sulfur fed pigs; T1, 0.1% processed sulfur fed pigs; T2, 0.3% processed sulfur fed pigs. Physicochemical and sensory properties, as well as meat quality and oxidative stability of the Longissimus dorsi muscle were investigated. The feeding of processed sulfur did not affect moisture and protein contents (p>0.05). However, the crude fat content of T2 was significantly decreased compared to CON (p<0.05), while the pH value of T2 was significantly higher than those of both CON and T1 (p<0.05). Cooking loss and expressible drip of T2 were also significantly lower than that of CON (p<0.05). The redness of meat from T1 was significantly higher than both CON and T2 (p<0.01). During storage, lipid oxidation of the meat from sulfur fed pigs (T1 and T2) was inhibited compared to CON. Examination of omega-3 polyunsaturated fatty acids revealed T2 to have significantly higher content than CON (p<0.05). In the sensory test, the juiciness and overall acceptability of T2 recorded higher scores than CON. This study demonstrated that meat from 0.3% processed sulfur fed pigs had improved nutrition and quality, with extended shelf-life.

음낭수종을 동반한 태변성 복막염 1례

윤희경,노하영,국진화,최영륜,정상영 대한소아과학회 2004 小兒科 Vol.47 No.4

음낭수종을 동반한 태변성 복막염 1례

윤회경,노하영*,국진화*,최영륜*,정상영* 대한소아청소년과학회 2004 Clinical and Experimental Pediatrics (CEP) Vol.47 No.4

Meconium peritonitis is a rare disease in neonates, characterized by intraperitoneal calcification, numerous fibrosis with or without pseudocyst formation due to antenatal extravasation of meconium. Meconium peritonitis may result in a number of genital manifestations, including inguinal and scrotal or labial hydrocele containing meconium or calcifications. Recently, increased numbers of fetuses with meconium peritonitis have been prenatally diagnosed by ultrasonography. We report a case of meconium peritonitis in a neonate with ascites and hydrocele which was diagnosed by antenatal ultrasonography. 태변성 복막염은 출생 전후의 태변 누출로 복부의 석회 침착과 다양한 크기의 가성낭종 및 섬유화를 특징으로 하며, 태변 또는 석회 침착을 동반한 서혜부, 음낭 또는 음순의 수종을 포함한 다양한 생식기계 증상으로 발현 될 수 있다. 최근 산전 초음파의 발달과 함께 태변성 복막염의 조기 진단이 가능해 지고 있으나, 조기 진단에도 불구하고 사망률은 높은 것으로 보고되고 있다. 저자들은 출생시 거대한 음낭수종을 주소로 입원한 생후 3일된 남아에서 태변성 복막염으로 진단된 1례를 경험하였기에 문헌고찰과 함께 보고하는 바이다.

Lesch-Nyhan 증후군 1례

김준성,이재승,노하영,김병주,우영종,박지민,김명관,김구환,유한욱,Kim, Joon-Sung,Lee, Jae-Seung,Noh, Ha-Young,Kim, Byung-Ju,Woo, Young-Jong,Park, Jee-Min,Kim, Myung-Gwan,Kim, Gu-Hwan,Yoo, Han-Wook 대한소아청소년과학회 2003 Clinical and Experimental Pediatrics (CEP) Vol.46 No.5

저자들은 빈번한 구토와 성장 장애, 발달 지연 등을 주소로 내원한 1년 7개월된 남아에서 HPRT에 대한 생화학적 효소 분석을 통해 진단하고, HPRT 유전자에 대한 분자유전학적 분석을 시행하여 병인이 되는 돌연변이가 확인된 Lesch-Nyhan 증후군 1례를 경험하였기에 이를 문헌고찰과 함께 보고하는 바이다. Lesch-Nyhan syndrome is an X-linked recessive disorder characterized by hyperuricemia, choreoathetosis, spasticity, mental retardation, and compulsive, self-injurious behavior. This disorder results from a complete deficiency of the purine salvage enzyme, hypoxanthine-guanine phosphoribosyl transferase(HPRT). We report here on a case of Lesch-Nyhan syndrome in a 1-year, 7-month-old male who presented with frequent vomiting, failure to thrive, and developmental delay. The diagnostic work-up revealed hyperuricemia, hyperuricosuria, and medullary nephrolithiasis. The HPRT activity in the erythrocytes was undetectable with a biochemical assay. We also identified de novo mutation which was a deletion of the 649th base, adenosine, in HPRT gene(649delA) by analysis of cDNA using RT-PCR technique coupled with direct sequencing.

모바일 이러닝 애플리케이션의 문제점과 개선방안 연구: 대학생을 중심으로

박주은(Jueun Park),노하영(Hayoung Noh),김신희(Sinhee Kim),이민규(Mingyu Lee),권준희(JunHee Kweon),정구민(Gumin Jung),정혜선(Heisawn Jeong) 한국HCI학회 2021 한국HCI학회 학술대회 Vol.2021 No.1

본 연구에서는 이러닝 모바일 애플리케이션 중의 하나인 ‘코스모스’를 대상으로 사용성을 평가하였다. 연구 1(N=77)에서는 애플리케이션 사용 대학의 학생들을 대상으로 애플리케이션에 대한 설문조사를 실시하였고, 연구 2(N=9)에서는 애플리케이션의 핵심기능에 대한 사용성 평가를 실시한 후 인터뷰를 진행하였다. 평가 결과, 애플리케이션 기능의 사용법에 관한 설명 부족, 기종에 따른 차이, PC 와의 호환성 등의 문제가 발견되었다. 본 연구에서는 설문조사와 사용성 평가, 인터뷰를 결합하여 다양한 방식으로 사용자들의 의견을 수집하고 사용성의 문제를 파악하고자 시도했다는 데 차별성을 지니며 본 연구의 결과는 e-Learning 솔루션으로 교육적 경험을 제공하는 데에 기여할 수 있다.