신장이식환자의 뇌척수에서 Listeria monocytogenes 분리 1례

박정준,이현임,명미혜,김동언 대한임상병리사협회 1993 대한임상병리사회지 Vol.25 No.1

PFOS에 만성노출된 곳체다슬기, Semisulcospira gottschei의생존, 운동성, 성장 및 기관계 구조

박정준,정애진,이재우,진영국,조현서,이정식 환경독성보건학회 2007 환경독성보건학회지 Vol.22 No.2

자연산 조피볼락, Sebastes schlegeli의 소화관에 기생하는 Hysterothylacium sp.와 Anisakis simplex (Nematoda: Anisakidae)의 형태학적 비교 및 숙주의 조직병리학적 반응

박정준,박명애,최혜승,김석렬,Park, Jung-Jun,Park, Myoung-Ae,Choi, Hye-Sung,Kim, Seok-Ryel 한국현미경학회 2011 Applied microscopy Vol.41 No.3

Numerous anisakids were parasitic near the digestive tract of the black rockfish, Sebastes schlegeli and some anisakids observed on the liver of the host. Anisakids in the host were identified three species (Hysterothylacium sp., Anisakis simplex, A. pegreffii) and Hysterothylacium sp. was the high occurrence of anisakid worms in the host. Hysterothylacium sp. was shorter and thinner than A. simplex. Both of anisakids observed lip, mouth, nerve ring, excretory pore and excretory duct in the anterior portion. In the mid portion, anisakids had esophagus, ventriculus and intestine and especially, Hysterothylacium sp. had intestinal ceacum and ventricular appendage. There was conical nodulose apex at the end of the posterior portion in Hysterothylacium sp. and spine in A. simplex. SEM examination revealed that there was three lip near the mouth of Hysterothylacium sp. Dorsal lip was approximately 65 ${\mu}m$ and paried lateroventral lip were approximately 60 ${\mu}m$ in the width. All lips were found double papilla (approximately 8 ${\mu}m$ in the width). The body width of the Hysterothylacium sp. and A. simplex was approximately 480 ${\mu}m$ and 900 ${\mu}m$ respectively. The hight of the lateral alae was about 7 ${\mu}m$ and width of papilla on the cornical nodulose apex was about 3.3 ${\mu}m$ in Hysterothylacium sp. The hight of spine was approximately 20 ${\mu}m$ in A. simplex. There was mainly Hysterothylacium sp. in the intestinal lumen of the host. The nematod worms were parasitic near the mucosal fold and in the submucosal. In the mucosal epidermal layer, it was increased mucous cells by the infection of the parasites.

연구논문 : 호텔선택에 있어서 지각된 위험에 관한 연구

박정준,박진영 대한관광경영학회 1997 觀光硏究 Vol.8 No.-

The purpose of this study is to examine the effects of the perceived risk on puschasing hotel product. This study was composed total eight compents of risk(finanaal, performance, physical, psychological, social, time loss, future opportunity loss, total Risk) and nine hotel attributes. The total respondents to respond the questionnaires were 303. It was used Spss pc package program in order to analyse examining the effects of the perceived risk on purchasing hotel product. It was frequency analysis, one-way anova, independent-sample t-test. The results of analysis were as following ; 1. According as the peraeved risk types the significant differences about evaluation for hotel product. It was showed the significant differences about financial, performance, psychological, social, time loss, future opportunity loss, total risk.(except physical risk) 2. According as the percieved risk level the significant differences about evaluation for hotel product. It was showed the significant differences about performance, physical, time loss, total risk. So among the variables performance, physical, time loss, total risk are useful to making effective marketing strategy for hotel manager.

수정된 BLS 가중치보정법

박정준,조기종,이상은,신기일,Park, Jung-Joon,Cho, Ki-Jong,Lee, Sang-Eun,Shin, Key-Il 한국통계학회 2011 Communications for statistical applications and me Vol.18 No.3

BLS weight adjustment is a widely used method for business surveys with non-responses and outliers. Recent surveys show that the non-response weight adjustment of the BLS method is the same as the ratio imputation method. In this paper, we suggested a modified BLS weight adjustment method by imputing missing values instead of using weight adjustment for non-response. Monthly labor survey data is used for a small Monte-Carlo simulation and we conclude that the suggested method is superior to the original BLS weight adjustment method.

특급호텔 고객의 서비스 공정성 인식이 고객만족과관계품질에 미치는 영향-서울지역 특1등급 호텔 중심으로-

박정준 중소기업융합학회 2018 융합정보논문지 Vol.8 No.1

This paper examines the critical role of customers' perceived service justice in relationship hotel marketing and service. Three types of service justice, distributive justice, procedural justice, and interactional justice are proposed to affect both customer satisfaction and trust, and customer service satisfaction is likely to take effects on relationship quality variables, trust and commitment. Empirical results, based on data from 250 customers of two membership discount deluxe hotel in Seoul, showed satisfactory data-fitness to the proposed model and supported seven research hypotheses. Interactional justice was found to have significant relationship with both trust and customer satisfaction, while distributive justice had significant relationship with trust and procedural justice with customer satisfaction. Also, the customer satisfaction had strong relationship with core variables of relationship quality (trust and commitment) and the trust variable was found to be a powerful antecedent leading to customer's commitment to service organization. 본 연구는 대 고객 서비스 관점에서 호텔종사원들의 호텔서비스 고객에게 적절하게 전달함으로서 고객이 느끼는서비스공정성이 서비스 대상기업으로부터 지속적 관계를 유지하고 그 고객이 고객 만족을 얼마나 느끼는지 연구결과를분석하는 연구이다. 고객이 만족하는 관점에서 서비스공정성, 제공의 공정성, 과정의 공정성, 인식의 공정성, 신뢰가 고객의관계품질과 고객만족에 유의한 결과로 나타났다. 서울지역 특급호텔 250명 고객에게 데이터를 수집하여 분석하였다. 그리고가설7개는 적절한 연구모델을 나타내고 있다. 이 연구는 호텔서비스 경영자에게 강력한 종사원에게 신뢰 위임 활용이 필요하며 고객관계를 형성하고 고객만족에 다양한 신뢰가 필요하다.

폐쇄성 수면무호흡증후군 소아에서 편도 및 아데노이드 절제술의 효과에 대한 장기 추적관찰 결과

박정준,심현준,최선명,윤상원,신홍범,김의중,구영진,안영민 대한이비인후과학회 2007 대한이비인후과학회지 두경부외과학 Vol.50 No.12

Background and Objectives:Adenotonsillecotmy is the most comonly recommended for pediatiric obstructive slep apnea (OSA). The clinical improvement after surgery had been suggested on previous studies, which looked at only very short time (PSG) after adenotonsilectomy for OSA in children. Subjects and Method:Nine children (age range 3 to 13) who had macroscopic adenotonsilar hypertrophy and a respiratory disturbance index (RDI) greater than 1 on preoperative PSG were enroled in this study and underwent adenotonsillectomy. Al children underwent preoperative and postoperative PSG at 3 months and 12 months after surgery. In addition, the caregivers for (ADHD RS-IV) before, 3 months and 12 months after surgery. Scores from preoperative and postoperative PSG and ADHD RS-IV were compared using the paired sample t-test. Results:Mean of RDI and apnea index improved significantly in postoperative 3 months and 12 months (p<0.05). About 67% (6 of 9) patients had RDI leser than 1 in postoperative 3 months. However, 12 months later, 44% (4 of 9) children had (p<0.05). Conclusion:This study sugests that adenotonsillectomy is efective in the treatment of childhood OSA. And the efects of adenotonsillecotmy on pediatric OSA are maintained at least 12 months. (Korean J Otorhinolaryngol-Head Neck Surg 2007 ; 50 :1114-7)

배제 개념 표현 한정사와 포함 개념 표현 한정사에 대한 의미 연구

박정준 한국불어불문학회 2008 불어불문학연구 Vol.0 No.75

Ce travail porte sur les caractéristiques sémantiques des déterminants qui expriment le concept d'exclusion ou d'inclusion. Ni le quantificateur universel ni le quantificateur existentiel ne peuvent analyser ce type de déterminant. Nous proposons d'abord une sous-classification des déterminants selon leurs caractéristiques générales : déterminant intersectif, déterminant co-intersectif, déterminant proportionnel. - D est un déterminant intersectif ssi pour tout A, A', B, B' ⊆ E, si A B = A' B' alors D(A)(B) = D(A')(B'). - D est un déterminant co-intersectif ssi pour tout A, A', B, B' ⊆ E, si A - B = A' - B' alors D(A)(B) = D(A')(B'). - D est un déterminant proportionnel ssi pour tout 0 < n < m et pour tout A, B ⊆ E ; D(A)(B) = 1 ssi A B = (n/m)·Aou D(A)(B) = 1 ssi A B> (n/m)·A. Ensuite, nous analysons les conditions de vérité des phrases dont le sujet est constitué de nos déterminants et de noms communs. Sur la base de ces analyses véri-conditionnelles et des caractéristiques générales des déterminants, nous essayons d'établir une définition pour chacun de nos déterminants en utilisant le concept d'atome. Nous proposons ainsi les hypothèses suivantes. - (TOUS ... EXCL SN)(NC) est un atome pour une fonction co-intersective. - (AUCUN ... EXCL SN)(NC) est un atome pour une fonction intersective. - (TOUS ... INCL SN)(NC) = (TOUS ∩ ¬(AUCUN ... EXCL SN))(NC) - (AUCUN ... INCL SN)(NC) = (AUCUN ∩ ¬(TOUS ... EXCL SN))(NC)

장관출혈성 대장균 0157 : H7

박정준 대한임상검사과학회 1996 대한임상검사과학회지(KJCLS) Vol.28 No.1

The normal enterobacteriaceae consists of Escherichia coli and the Escherichia coli which creates some special virulence factor is called virulence Escherichia coli in general. This Escherichia coli is divided into such kinds EPEC, EIEC , ETEC, EHEC and EAEC according to mechanism of pathogenicity. EHEC which was first known in 1982 is the bacillus causing hemorrhagic colitis and makes the same or similar type of toxin to Shiga toxin. The infection of this bacillus might cause a complication named hemolytic uremic syndrome and we had a case that this has brought to death in the pas t. So a special care is required. .

일반연제(포스터) : P-13 ; Acute Nasopharyngitis 환자에서 발생한 Haemophilus influenzae 균혈증 1예

박정준,박강균,신상현,신국재 대한임상병리사협회 2010 임상미생물검사학회 발표자료집 Vol.2010 No.-

배경: Haemophilus influenzae는 작은 구간균 혹은 간균의 형태로 통성 그람음성균이며 성장에growth factor인 X, V 인자를 필요로 하는 5~10% CO2 환경에서 잘 자라는 까다로운 세균이다. 어른에게서는 만성 기관지염, 중이염, 부비동염, 결막염, 소아에서는 수막염, 후두개염, 폐렴, 화농성 관절염, 중이염, 심내막염을 일으키며 성인, 소아 모두에서 드물게 균혈증이 발생하기도 한다. 급성 비인두염 환자의 혈액에서 H. influenzae를 분리, 동정하였기에 문헌고찰과 함께 보고하고자 한다. 증례: 지방간 이외에 다른 기저질환이 없는 32세 남자환자로 내원 3일전부터 감기증세와 37.8℃의 열과 두통을 주소로 응급실을 경유하여 입원하였다. 내원 시 수막염이 의심되어 뇌척수액 배양과 혈액배양 검사가 실시되었다. 혈액배양은 각 1쌍씩 2회가 의뢰되어 혈액은 BACTEC Puls+Aerobic/F 와 BACTEC Lytic10 Anaerobic/F bottle에 접종하여 BACTEC FX(BD, USA) 시스템 에서 배양하였다. 뇌척수액 배양은 음성이었으며, 혈액배양은 각 쌍의 BACTEC Puls+Aerobic/Fbottle에서만 균이 자랐다. 직접 그람염색에서는 그람음성 구간균이 관찰되었고 혈액 한천배지에서 pinpoint 집락으로 자랐으며 집락의 그람염색 소견은 그람음성 구간균이었다. Chocolate agar에 계대 접종한 다음날 무색, 반투명이며 평활한 직경 1 mm 크기의 집락을 관찰할 수 있었다. VITEK 2 NHI card에서 98% H. influenzae로 동정되었으며 X, V factor 요구 시험에서 X, Vfactor 모두 요구성이었다. ß-lactamase는 생성하지 않았으며, ampicillin, ceftazidime, cefotaxime, ciprofloxacin, levofloxacin에 감수성, cefuroxime, amoxillin-clavulanic acid에 내성을 보였다. 환자는 ceftriaxone, levofloxacin 치료로 내원 3일 후 증세가 호전되어 퇴원하였다. 고찰: Haemophilus species에 의한 균혈증은 암, 백혈구 감소증, 만성적인 폐쇄성 폐질환 등의 기저질환을 가진 면역력이 저하된 환자에서 드물게 발생한다. Fainstein 등은 1972년에서 1985년까지 13년 동안 남자 20명, 여자 16명 총 36명의 암환자에서 발생한 균혈증 환자를 대상으로 한조사에서 급성 백혈병 12명, 림프종 5명, 다발성 골수증 2명, 위장관 관련종양 7명, 폐암 6명, 기타 암환자가 4명 이었으며, 18명이 폐렴(50%), 1명이 봉와직염과 부비동염을 가지고 있었다. H.influenzae에 의해 발생한 균혈증이 24명(67%), H. parainfluenzae가 9명(25%), H. aphrophilus에 의해 3명(8%)에서 균혈증이 발생했으며, ampicillin 내성율은 6% 였다고 보고하였다. Wallace등은 성인환자 96명에서 발생한 H. influenzae로 인한 균혈증에서 폐렴(60%), 위장관염(15%), 10%는 뚜렷한 감염이 없는 환자에서, 3% 는 수막염 환자에서 발생하였다고 보고하였다. H. influenzae의 ampicillin 내성율은 외국에서는 나라에 따라 5~55% 정도로 보고되고 있으며, 배 등은 우리나라 환자에서 분리된 544 균주의 항균제 감수성 보고에서 ß-lactamase-negative, ampicillinsusceptible(BLNAS) 균주가 42%, ß-lactamase-positive, ampicillin-resistant(BLPAR) 균주가 47%,ß-lactamase-negative, ampicillin-resistant(BLNAR) 균주가 6.1%, ß-lactamase-positive,amoxicillin-clavulanate-resistant(BLPACR) 균주가 5% 이었다고 보고하였다.