저출산 시대의 여성 노동과 일가족 양립정책

박종서,Park, Jong-Seo 대전발전연구원 2014 대전발전포럼 Vol.48 No.-

연간기획: 자연에서 찾은 건강_흙에 살리라 -두근두근 명사: 14좌 등정을 마친 세계 유일의 여성 산악인 오은선

박종서,Park, Jong-Seo 한국건강관리협회 2011 건강소식 Vol.35 No.5

한국 여성 최초로 7대륙 최고봉을 등정한데 이어 지난해 4월 안나푸르나 정상에 오르면서 히말라야 8,000m 이상 14좌 등정을 마친 세계 유일의 여성 산악인 오은선 대장(47세). 그녀의 덤덤한 이야기를 들어봤다.

S-1 전신 항암 요법 후 발생한 눈물길 폐쇄 2예

박종서,하성우,유혜린,Jong-Seo Park,Sung Woo Ha,Helen Lew 대한안과학회 2010 대한안과학회지 Vol.51 No.6

Purpose: To report two cases of lacrimal drainage obstruction associated with the anticancer drug S-1 (tegafur, gimeracil, oteracil ; TS-1Ⓡ, Taiho Pharmaceutical, Japan). Case summary: (Case 1) A 34-year-old male who had previously undergone a total gastrectomy for treatment of gastric cancer visited with epiphora in both eyes that had developed 6 months after S-1 treatment. On examination, a right canalicular obstruction and left punctal and nasolacrimal partial obstruction were noted. Endoscopic dacrycystorhinostomy with lacrimal trephinization was done in the right eye and punctoplasty with punctal membrane removal and silicone tube intubation were performed in the left eye and the epiphora were successfully treated. (Case 2) A 60-year-old male who was treated with S-1 for gastric cancer presented with tearing in both eyes that had developed 2 months after S-1 treatment. Ophthalmic examinations revealed a right nasolacrimal partial obstruction in the right eye and lacrimal sac obstruction in the left. Silicone intubations were performed on both sides and the epiphora were successfully treated. Conclusions: Lacrimal drainage obstructions may develop after S-1 treatment. Therefore, ophthalmologic evaluations should be performed in patients treated with S-1 to detect lacrimal drainage obstruction. J Korean Ophthalmol Soc 2010;51(6):890-894

개인용 음향기기 사용이 청소년의 청력에 미치는 영향

박종서,오선희,강복수,김창윤,이경수,황태윤,사공준,Park, Jong-Seo,Oh, Sean-Hee,Kang, Pock-Soo,Kim, Chang-Yoon,Lee, Kyeong-Soo,Hwang, Tae-Yoon,SaKong, Joon 대한예방의학회 2006 예방의학회지 Vol.39 No.2

Objectives : This study was conducted to evaluate the effects of the personal stereo system on the hearing in adolescents. Methods : A total of 68 adolescents(age: 13-18 years) who visited the ENT Department at a University Hospital in Daegu were personally interviewed. The questionnaires were about general characteristics of the subjects, the time of personal stereo system use (year, hour) and place. Cumulative exposure to the personal stereo system was calculated by the product of the total years and the daily hours of their use. Pure tone audiometry was performed and the hearing threshold was measured at 500, 1000, 2000, 4000 and 8000 Hz. Results : The average time of using a personal stereo system a day was about 3 hours and 75% of the subjects used a personal stereo system for 2-5 years. The elevation of threshold was more prominent in the subjects who used personal stereo systems for 4 years and more compared with those subjects who used them for 3 years and under. The elevation of hearing threshold was also more prominent in the subjects who used personal stereo systems for 4 hours and more a day compared with those subjects who used personal stereo systems for 3 hours and under a day. The elevation of hearing threshold was more prominent in the subjects who used personal stereo systems for 13 hour. years and more compared to the subjects who used them 12 hour. years and under. Conclusions : These results suggest that the elevation of hearing threshold can happen to adolescents who used personal stereo systems for a long time. In order to prevent hearing loss, we need to teach adolescents appropriate usage of the personal stereo system and hearing tests should be included in the periodic school-based physical examination for the adolescents.

성인 코눈물관협착 환자에서 실리콘관 삽입술의 장기적인 결과에 영향을 미치는 요인

박종서,하성우,유혜린,Jong-seo Park,MD,Sung-Woo Ha,MD,Helen Lew,MD 대한안과학회 2011 대한안과학회지 Vol.52 No.2

Purpose: To evaluate factors affecting the outcome of silicone tube intubation in patients with nasolacrimal duct obstruction. Methods: A retrospective study of the outcome of silicone tube intubation performed from August 2001 to August 2009 in 98 patients (132 eyes) with nasolacrimal duct obstruction was conducted. Improvement was defined as the disappearance of epiphora after silicone tube intubation and success was defined as maintenance of improvement by the time of the final patient follow-up. Recurrence was also defined as appearance of epiphora after silicone tube extubation. Results: The success rate was 76.5% (101 eyes), failure rate was 8.3% (11 eyes), and recurrence rate was 15.2% (20 eyes). Preoperative canaliculus irrigation test was significantly correlated with symptomatic improvement and recurrence after silicone tube intubation (p = 0.003 and 0.045, respectively). The mean time that patients experienced recurrence was 43.7 months after silicone tube intubation, according to Kaplan-Meier survival analysis. Conclusions: Preoperative canaliculus irrigation test is a simple and effective tool to estimate the outcome of silicone tube intubation. This outcome should be considered in the stage of planning treatment in nasolacrimal duct obstruction patients. J Korean Ophthalmol Soc 2011;52(2):129-135

휴대인터넷의 전망

박종서,Park, Jong-Seo 한국과학기술단체총연합회 2005 과학과 기술 Vol.38 No.3

시설원예 장기육성 계획

박종서,Park, Jong-Seo 한국설비기술협회 1995 설비 : 공조ㆍ냉동ㆍ위생 Vol.12 No.4

고온설비 수명평가를 위한 표면복제 절차의 표준화

박종서,이해무,백운봉,Park, Jong-Seo,Lee, Hae-Mu,Baek, Un-Bong 대한기계학회 2000 大韓機械學會論文集A Vol.24 No.9

Surface replication is playing an important role in the assessment of creep damage and remaining life of high temperature components. As the replication procedures, however, have not been standardized in domestic industry, its standardization is proposed in this study. For this purpose, the 2.25Cr-IMo steel was heat treated(5 min at 1,300 0C and oil quenched) to produce a simulated HAZ microstructure, and crept in air at 575 0C and under 120 MPa to produce artificial cavities. Then, the effect of surface preparation procedures on the quality of replicas was investigated using this sample. As a result, it was demonstrated that the presence of cavities may be observed readily or missed depending on the surface preparation procedures followed. Therefore it is essential to repeat three polishing/etching cycles at least in order to reveal cavitation damage accurately, even though it may be tedious or time-consuming.

위눈꺼풀이완증 환자에서 피부와 결막의 조직학적 소견

박종서,하성우,유혜린,Jong-seo Park,Sung-Woo Ha,Helen Lew 대한안과학회 2011 대한안과학회지 Vol.52 No.5

Purpose: To evaluate histopathologic properties of eyelid skin and conjunctiva and the association between clinical manifestation and histopathologic findings. Methods: A prospective study was conducted on the histologic findings of the upper eyelid skin and conjunctiva performed from November 2009 to February 2010 in 27 patients for upper eyelid blepharoplasty procedures. Histopathologic studies were performed for specimens collected from the upper eyelid skin and inferotemporal bulbar conjunctiva. Preoperative photographs of the upper eyelid and conjunctiva were taken to grade clinical severity of dermatochalasis and conjunctivochalasis. Results: Decrease of collagen density and elastic degeneration in the eyelid skin and conjunctiva were significantly associated with aging (p < 0.001, p = 0.001, p = 0.001, p < 0.001). Clinical severity of dermatochalasis was correlated with a decrease of collagen density and elastic degeneration in the eyelid skin, and clinical severity of conjunctivochalasis was associated with a decrease of collagen density, elastic degeneration and lymphangiectasia in conjunctiva (p < 0.001). Conclusions: Change of collagen fiber and elastic fiber in the eyelid skin and conjunctiva was observed with aging. Relaxation of the eyelid skin and conjunctiva was correlated with histologic findings. J Korean Ophthalmol Soc 2011;52(5):582-588

고구려 고국원왕-광개토태왕대 남진로 검토

박종서 ( Jong Seo Park ) 단국사학회 2014 史學志 Vol.49 No.-

고구려 고국원왕에서 광개토태왕에 이르는 남진로는 세 가지가 있다. 자비령로는 대표적인 간선로이며 고구려가 축조한 대형산성이 있다. 방원령로는 재령강 유역을 거치지 않기 때문에 군사작전에 많이 활용되었다. 재령로는 예성강과 임진강 하구를 통과하며, 해주만 이용에 꼭 필요한 교통로이다. 4세기 이후에는 고구려 수군의 군사보급로였다. 고국원왕은 전연과의 전투에서 패배한 이후 남진정책으로 전환한다. 미천왕대에 군현세력을 병합한 지역이지만 예성강 유역의 실질적인 영향력은 백제가 주도하였다. 고국원왕은 369년에 치양성(배천)을 공격하지만 근초고왕은 고구려군 대부분이 疑兵임을 알고 정예병을 먼저 격파하여 승리한다. 고구려는 이후에도 수차례 백제의 방어전선을 공격하지만, 실패한다. 이는 임진강에서 예성강 하류에 이르는 전선에 백제의 방어체계가 이미 구축되었기 때문이다. 방어체계가 확립되지 않은 고구려로서는 결코 쉬운 상대가 아니었다. 따라서 평양성이 2번이나 공격을 당했으며, 결국 고국원왕이 전사하게 된 것은 우연한 사건이 아니었다. 광개토태왕은 석현 등 10성을 공취하고 바로 관미성을 함락한다. 관미성은 여러 견해가 많지만, 필자는 강화도 교동도로 비정하였다. 교동도는 한강과 예성강 하구를 견제할 수 있으며, 백제가 한성에서 한강하류 교통로를 통하여 대중국 교류의 출발지인 나진, 능허대(한진) 등 경기만 일대에 대한 감제가 가능하며 광개토태왕 시기 수군을 이용한 공격에서 중요한 요충지임을 밝혔다. 그 밖에 58성 700촌의 위치는 북한강이나 남한강 상류까지 확대하였으며, 국남 7성은 예성강 유역에 대한 방어체계 구축을 위하여 자비령로 상에 축조한 산성이다. 국동 6성은 예성강 상류와 임진강 상류 방향으로 방원령로의 방어체계를 구축하기 위해서 축조하였다. To the great king Kwanggaeto from king Gogugwon of Goguryeo in southward road has three road. jabiryeong route is the majoy road. here is built in Goguryeo. Fortress Jabiryong route basin through is Bangwonryong route not utilized in military operation because in the movie thus used in. Ryesong River and steel because it passes through the mouth of the Imjingang River is jaeryeongno measures are necessary. After the fourth century of Goguryeo’s military supply route. Primarily, this is the Ryesong River basin from Goguryeo and Baekje’s competition : three transport corridors took place in the award. Gogugwon of Goguryeo is utterly, after losing the battle against Namjin to switch policies. Obscure species of thick-stemmed bamboo those counties and prefectures of the merging of the region. But substantial influence of the Ryesong River basin led by the Baekje Dynasty. Gogugwon of Goguryeo is on the 369 chiyangseong (Baecheon) but Geunchogo of Baekje is Goguryeo to strike a mostly navy and some of the best first victory and recognize 疑兵. Baekje’s defense several times, even after Koguryo, but fails to strike the wire. Because he already the Baekje’s defense system established. Not a missile defense system in this area is established, no was not an easy target for a Goguryeo. Therefore, a number 2 pyeongyangseong be Gogugwon of Goguryeo were killed or attacked, and eventually a coincidence that the incident was not. 10, including the great king Kwanggaeto of Goguryo seokyeon gongchwia and just destroy gwanmiseong the castle. Is atypical and for many views, but I am struck by Amity gyodongdo kwanmisung. Gyodongdo the Baekje, and via the Ryesong River Estuary and you can check the river is the starting point of the exchanges, to China expressed its intention, Nenghudae (Hanjin) domination is possible and for the area of matches the great king Kwanggaeto use sets of importance in the attack on a time revealed that a key point. The location of the fortress 58, 700 village outside the castle Ryesong River basin about seven and Namhan River flowing upstream Bukhan River to expanded, and gungnam Jabiryong route to the table for deployment of missile defense systemFortress was built. Guk-dong 6seong the Ryesong River upstream area and upstream of the Imjingang River, in the direction of the defense system to create the conditions of Bangwonryong route by was built to strengthen its defense against Baekje.