水原市 觀光紀念品開發에 관한 硏究

박준오 경기대학교 1999 論文集 Vol.43 No.1

This research deals with a way of development method for the Suwon-si typical Tourism Souvenirs. The development process is as follows. First, I was try to identify an idiom of Souvenirs, review its classifications and survey the Souvenirs market trend, after then I devised a development plan for the Souvenirs. To deliever Suwon-si authenticity thru Souvenirs, I investigate historical background of Suwon-si and historical monuments of HAWSUNG and it's beauty of architectures. And I am try to search a new design concept with various cultural events which has been held by Suwon-si. The shape of Dragon and Bat was selected as a key elements of souvenirs thru such a process. The prolonged Korean favorite Jade and Silver are used as a main ingradients to improve its dignity. I made four kinds of jade and silver tourism souvenirs such as paperknife, keyholder. And we inscribed the Suwon-si B.I(Brand Identity) on the back side of those souveniors for the purpose of improving the uniqueness of Suwon-si.

기관 삽관 발거 실패 또는 심한 천명을 호소하는 호흡 곤란 소아 환자에 대한 상기도 평가 프로토콜

박준오,박우리,조정규,조중범,김진경,정한신 대한이비인후과학회 2016 대한이비인후과학회지 두경부외과학 Vol.59 No.1

Background and Objectives Adequate evaluation of the upper airway is critical in the management of pediatric patients with stridor or extubation failure. For this purpose, we designed an evaluation protocol of the upper airway for these patients, in collaboration with Dept. of Pediatrics, Intensive care team and Anesthesiology. Here we present the clinical results of our evaluation protocol and provide information about the etiology and management of the upper airway problems. Subjects and Method Clinical data of 380 pediatric patients (M:F=231:149) having airway evaluation for their problems (stridor or extubation failure) were retrospectively analyzed. Among them, patients of age less than 3 months ranked first (30.0%). Comorbidities of pulmonary diseases (30.8%) and cardiovascular diseases (29.5%) were found. The pre and post-evaluation diagnosis, management and prognosis were evaluated and the usefulness of an airway evaluation protocol was discussed. Results Frequent pre-evaluation diagnoses were subglottic stenosis (55.2%), laryngomalacia (12.6%) and tracheal stenosis (9.2%) and these were changed to subglottic stenosis (44.5%), laryngomalacia (9.7%), tracheal stenosis (6.6%) and no abnormality (14.5%). Particularly, 50% of pre-diagnosis laryngomalacia, 25% of subglottic stenosis and 37% of tracheal stenosis were corrected to other causes by airway evaluation. The procedures were exam only (41.6%), endoscopic dilatation (20.8%) and tracheostomy (17.9%). In 190 out of 380 (50.0%), extubation was successful, but 151 patients (39.7%) had tracheostomy tube. Conclusion Adequate evaluation of the upper airway in pediatric patients with stridor or extubation failure can facilitate the diagnosis and management of their problems. Korean J Otorhinolaryngol-Head Neck Surg 2016;59(1):35-40

뇌간에 발생한 단발성 뇌낭미충증 - 증례보고 -

박준오,정용구,임동준,조태형,이훈갑,이기찬,서중근,Park, Juno,Chung, Young-Gu,Lim, Dong-Jun,Cho, Tae-Hyong,Lee, Hoon-Kap,Lee, Ki-Chan,Suh, Jung-Keun 대한신경외과학회 2000 Journal of Korean neurosurgical society Vol.29 No.10

Isolated brainstem invlovement of neurocysticercosis is rare. We present the clinical and radiological features of a patient with a solitary cysticercus granuloma in the brainstem confirmed by MRI and CSF ELISA test. Good response was obtained from conservative treatment, using praziquantel. We believe that patients from regions where cysticercosis is endemic, who have no systemic disease, who present with nonprogressive symptoms and signs of brainstem involvement, and display a solitary ring-enhancing mass in the brainstem measuring less than 20mm on neuroimaging may be managed conservatively.

주얼리 브랜드 개발에 관한 연구

박준오 경기대학교 부설 산업디자인연구소 2010 조형논총 Vol.- No.7

Wide Angle BPM 을 이용한 광도파로열 격자 파장 필터의 해석

박준오,정영철,Park, Jun-O,Jeong, Yeong-Cheol 대한전자공학회 2002 電子工學會論文誌-SD (Semiconductor and devices) Vol.39 No.2

광도파로열 격자(AWG :Arrayed Waveguide Grating) 파장 필터는 전광 네트웍(All Optical Network)을 실현하는 매우 중요한 핵심 소자 중에 하나이다. 광도파로열 격자 파장 필터와 같은 광도파 소자를 해석 및 설계시 수학적인 해석이 필요하며, 가장 대표적인 방법은 BPM(Beam Propagation Method)이다. 본 논문에서는 Paraxial BPM과 Wide Angle BPM을 InP/InGaAsP/InP 광도파로열 격자 파장 필터 해석에 적용시켜 정화도의 차이를 고찰해 보았다. WA-BPM을 구현하기 위하여 저차의 Pade Approximant를 적용하였다. 광도파로열 격자 파장 필터의 SLL(Side Lobe Level)과 삽입손실(Insertion Loss)을 비교하여 분석하였다. 광도파로열 격자 파장 필터를 정확하게 해석 및 설계하기 위해서는 고차의 WA-BPM을 사용해야 함을 확인하였다. The key component to accomplish the WDM all optical network is an Arrayed Waveguide Grating(AWG) wavelength filter Numerical analysis is necessary for design and analysis of optical components like AWG wavelength filter. Beam Propagation Method(BPM) is the most widely-used method. In this paper, we analyze the difference between the paraxial BPM and the WA-BPM when they are applied to the analysis of InP/InGaAsP/InP AWG wavelength filter. The paraxial BPM is based on paraxial approximation, and the WA-BPM is based on the low order Pade approximant. The side lobe level(SLL) and insertion loss calculated from both methods are compared. The high order Pade approximant will to used to more accurate design and analysis of AWG.

폴리머 결합 링 반사기를 이용한 하이브리드 집적 파장 가변 레이저

박준오,이태형,정영철,Park, Joon-Oh,Lee, Tae-Hyung,Chung, Young-Chul 한국광학회 2008 한국광학회지 Vol.19 No.3

광대역 파장 가변 레이저를 구현하기 위하여, 폴리머 결합 링 반사기를 반사형 반도체 광증폭기와 하이브리드 집적하여 광대역 파장 가변 레이저를 구현하였다. 도파로 폭과 높이의 제작 오차로 인하여 방향성 결합기의 결합 비 조합이 설계 값에서 다소 벗어나더라도 단일 피크 조건이 유지되도록 설계함으로써, 제작 수율을 높이도록 하였다. 구현한 파장 가변 레이저는 파장 가변 범위가 35 nm, 부모드 억제 비가 30 dB 이상 보임을 확인하였다. To realize a widely tunable laser diode, a polymer coupled-ring reflector is hybrid- integrated with reflective semiconductor optical amplifier. Even though ring-ring and ring-bus coupling ratios are changed by fabrication errors in waveguide width and height, they remain very close to the single peak condition, ensuring high yield in fabrication. The tuning range is observed to be about 35 nm, maintaining the side mode suppression ratio of about 30 dB.

영동시장 브랜드 네이밍에 관한 연구

박준오 경기대학교 부설 산업디자인연구소 2009 조형논총 Vol.- No.6

시그마 수준과 계산 방법에 대한 고찰

박준오,박성현 한국품질경영학회 2003 품질경영학회지 Vol.31 No.2

It is very important to understand and interpret the meaning of the sigma level correctly through the Six Sigma project. Especially, the confusion over the relation between sigma level from the short-term point of view and defective proportion or DPMO from the long-term point of view may make a big gap between expected results of the Six Sigma project and real results in the field. The one-tail approximation is commonly used to calculate the sigma level both in most literatures introducing Six Sigma and actual cases of the Six Sigma project. Since the one-tail approximation undervalues the sigma level of the fields such as business and service of which the sigma level is generally low, however, there can be misleading results of the explanation of the sigma level and inappropriate project evaluation. This paper describes the relation between sigma level and defective proportion in detail and clears the difference between the one-tail and two-tail approximation.

과함기화된 접형동에 발생한 급성 부비동염에 합병된 외향 신경 마비

박준오,조정규,소윤경,홍상덕 대한이비인후과학회 2015 대한이비인후과학회지 두경부외과학 Vol.58 No.4

Acute rhinosinusitis is a rare cause of abducens nerve palsy. Most reported cases with VIth cranial nerve palsy associated sphenoid sinusitis are fungal sphenoid sinusitis, mucocele, or severe bacterial sinusitis. In this report, we present a patient with acute mild sphenoid sinusitis presented as abducens nerve palsy associated with prominent sphenoid pneumatization to the Dorello’s canal.

20세기 커스텀주얼리의 형성과 전망에 대한 연구

박준오 사단법인 한국조형디자인협회 2009 조형디자인연구 Vol.12 No.1

Until the mid 1900’s, Costume Jewel교 was lead by Gabriel Coco Chanel or the same fashion designers like her in France. Chanel made a new vogue by a fashion attaching importance to the women’s movement, and she filled up the simplicity of her garments. Dior made a huge success by showing the feminine beauty which was concealed under the military look of women who worked instead of men during the war. His design was more sensual and showy than those of Chanel. Schiaparelli, who presented a remarkable and endless changing ornaments under surrealism when the core was moving to the United States because of the World war, Gustavo Trifari of Napoli, who succeed by processing materials and technology development, Coppola e Toppo from Milan who was famous for a spectacular biz necklace, Hatte Carnegie, Fernand Steinberger from Austria, who made colorful animal shaped custom jewels Lea stein, made of synthetic resins, Stanly Hangler from U.S. who is famous for his ornaments made by colorful glasses braided densely lead the time. At that time America could have prosperous days because of the cheap manpower from different countries, the technology of ornament industry and a capital for it from the Jews who avoided the Nazi. However, in the later 20th century, as the industries of U.S grew, the economic structure changed from manufacturing industry to service industry and financial business, and the U.S began to produce by outsourcing, and during the 1980’s and 1990’s, Korea was an important outsourcing country. However, these days, the China, which is led by cheap labor, is a representative jewel producer. Our Costume Jewelry enterprises have enough technology and knowledge accumulated by an old OEM export system, and Korea is throwing up the largest amount of ornament majored University graduated students in the world every day because of enthusiastic education, having the largest labor. Therefore, now we also should make our own high classed brand in the custom Jewel industry.