3기 신도시 개발발표가 주변 아파트 가격에 미치는 영향에 관한 연구

정윤석(Yoon-Seok Jung),전재식(Jae-Sik Jeon) 건국대학교 부동산도시연구원 2023 부동산 도시연구 Vol.15 No.2

본 연구는 헤도닉 모형을 기반으로 한 이중차이분석을 활용해 3기 신도시 고양 창릉지구 발표의 영향력이 발표시점의 전후 6개월의 기간 동안 4km 반경 내외의 주변 아파트 가격에 미친 영향을 분석했다. 수도권 신도시 개발은 서울 인근 개발제한구역의 개발 제한 해제를 통해 이루어지는 특징으로 인해 개발 당시 인근에 주택시장이 없었다. 이에 기존 수도권 신도시 개발이 주변에 미친 영향을 다룬 연구는 토지시장에 국한되었었다. 본 연구는 처음으로 신도시가 주변 아파트시장에 미친 영향을 분석하고자 3기 신도시 고양 창릉지구를 연구 대상으로 분석한다. 3기신도시 고양 창릉지구의 경우, 약 3만 8천호의 주택공급으로 큰 규모의 주택공급이 이루어지며, 인근에 고양시, 서울 서북권의 대도시가 있다는 특징이 있다. 고양 창릉지구는 발표 시점에서 3개월 이후 전국 주택시장의 가격이 상승하면서 신도시의 실질적인 목표인 수도권 주택시장 가격 안정화를 정책발표 시점에서 이끌지는 못하였다. 하지만, 서울의 고양 창릉지구 인근지역에서는고양 창릉지구 발표로 인해 아파트 매매가격 상승에 대한 음(-)의 효과가 나타난 점을 분석하였다. 반대로 고양시에 위치한 아파트의 경우 서울 영향권과 다르게 아파트 매매가격이 고양 창릉지구의 발표로 인해 상승하는 양(+)의효과가 나타났음을 분석하였다. 분석 결과를 통해 본 연구는 고양 창릉지구의 발표는 고양 창릉지구 4km 내에서 서울과 고양시 아파트 매매가격은 지역별로 다른 영향을 받는다는 점을 시사하였다 This study analyzed the effect of the announcement of new town development in Goyang Changneung district on the prices of surrounding apartments using the difference in difference model based on the Hedonic model. Research that affected the existing development of new cities in the Seoul metropolitan area was limited to the land market. Therefore, for the first time, this study analyzes the Changneung district in Goyang to analyze the impact of the new city on the surrounding apartment market. it was analyzed that the announcement had a negative effect on the price increase in the area near the Changneung district in Goyang, Seoul. On the contrary, it was analyzed that apartments located in Goyang-si had a positive effect of increasing prices unlike the Seoul influence area. Through the analysis results, it was suggested that the influence of the presentation had different effects on apartment sales prices in Seoul and Goyang, respectively.

Rational Design Strategies of Slurry-Fabricable Polymeric Binders for Sheet-Type All-Solid-State Batteries with Sulfide Solid Electrolytes

Yoon Seok Jung(정윤석),김규태 한국고분자학회 2022 한국고분자학회 학술대회 연구논문 초록집 Vol.47 No.2

고압산소 치료에 대한 일개 권역 응급센터의 최근 10년 경험 및 제언

윤정훈 ( Jung Hoon Yoon ),김기운 ( Gi Woon Kim ),정윤석 ( Yoon Seok Jung ),한철수 ( Cheol Soo Han ),민영기 ( Young Gi Min ),조준필 ( Joon Pil Cho ),최상천 ( Sang Cheon Choi ) 대한임상독성학회 2013 대한임상독성학회지 Vol.11 No.2

Purpose: The aim of this study is to investigate current status, indications, and complications of hyperbaric oxygen therapy. Methods: A retrospective investigation of patients who underwent hyperbaric oxygen therapy at a university medical center from September 2004 to August 2013 was conducted based on patients’ medical records and results of an email survey for 99 emergency centers. Results: During the study period, a total of 233 patients underwent hyperbaric oxygen therapy. Indications for hyperbaric oxygen treatment of illness or injury were as follows: 1) 151 cases of acute carbon monoxide poisoning( 65.4%), 2) flap wound management, including 42 cases(18.2%), 3) skin care transplanted, including 23 cases(10.4%), 4) Burger’s disease, including 5 five cases(2.1%), respectively. Total application time* frequency was 1,088 and total time was 1,239 hours. Among 233 patients who underwent hyperbaric oxygen therapy, 32 patients(13.7%) had complications: 1) otalgia in 21 cases(9.0%), 2) mastoiditis?in six cases(2.6%), 3) hemotympanum in five cases(2.1%), respectively. There were only 8 emergency centers that currently had an operational hyperbaric oxygen chamber in 77 emergency centers(10.4%). Conclusion: Indications identified through this study showed difference from current indications worldwide. It seems necessary that physicians’ perception regarding application of hyperbaric oxygen therapy for more indications be changed and improved. A hyperbaric chamber capable of providing respiratory assistance and intensive care is also needed. A good network for sharing treatment experiences and a specialized team for administration of hyperbaric oxygen therapy is also required.

독사 교상후 발생한 전신적 합병증 - 혈액학적 합병증과 신경학적 합병증을 중심으로 -

박은정,윤상규,안정환,최상천,김기운,민영기,이국종,정호성,정윤석,Park, Eun-Jung,Yoon, Sang-Kyu,Ahn, Jung-Hwan,Choi, Sang-Cheon,Kim, Gi-Woon,Min, Young-Gi,Lee, Kuk-Jong,Jung, Ho-Sung,Jung, Yoon-Seok 대한임상독성학회 2009 대한임상독성학회지 Vol.7 No.2

Purpose: This study explored and evaluated the systemic complications resulting from the bite of Korean venomous snake, focussing on hematologic and neurologic features. Methods: Medical records (demographic data, clinical measurements including laboratory results, severity score, and amount of antidote administration, and hospitalization course) of consecutive patients who presented with snakebites to two university teaching hospital during a 10-year period were retrospectively reviewed. Subgroup analysis was conducted for evaluations of anti-acetylcholine esterase administration in complicated victims. Results: The 170 patients displayed occurrence rates of hematologic and neurologic complications of 12.9% and 20.6%, respectively. Among 22 patients with hematologic complications, isolated thrombocytopenia was evident in eight patients (36.4%), prothrombin time (PT) / activated partial thromboplastin time (aPTT) prolongation in 11 patients (50.0%), and both in three patients (13.6%). The mean time to recovery was $4.5{\pm}1.8$ days for isolated thrombocytopenia, and $5.1{\pm}1.8$ days for PT and aPTT prolongation. Hematologic complications could occur suddenly 1?4 days after hospitalization. Among 35 patients with neurologic complications, dizziness was evident in 16 patients (45.7%), and diplopia / blurred vision in 19 patients (54.3%). The mean time to recovery was $3.4{\pm}0.6$ days in patients receiving anti-acetylcholine esterase and $6.9{\pm}1.8$ days in those not receiving anti-acetylcholine esterase (p=0.00). Conclusion: Occurrence rates of hematologic and neurologic complications following venomous snake bite differed as compared to other studies conducted in Korea. Onset of hematologic complications can occur rapidly days after admittance. Anti-acetylcholine esterase administration may be effective in treating neurologic complications.

급속한 의식 변화를 초래한 급성 황화수소 중독 1례

안정환,정윤석,Ahn, Jung-Hwan,Jung, Yoon-Seok 대한임상독성학회 2004 대한임상독성학회지 Vol.2 No.2

Hydrogen sulfide is a colorless, and malodorous 'rotten eggs' gas that results from the decay of organic material. It is a byproduct of industry and agriculture. The mechanism of its toxicity is primarily related to inhibition of oxidative phosphorylation, which causes a decrease in available cellular energy. Because there is no rapid method of detection that is of clinical diagnostic use, management decisions must be made based on history, clinical presentation, and diagnostic tests that imply hydrogen sulfide's presence. Although there is some anecdotal evidence to suggest that the early use of hyperbaric oxygen is beneficial, supportive care remains the mainstay of therapy. We describe an occupational exposure to hydrogen sulfide gas in 51-year-old man. While cleaning the sewage of pigs. he became unconscious. When he arrived in the emergency department, he had irritability and confused mentality. The typical smell of rotten eggs on clothing and exhaled air were enough to be considered to be exposed to hydrogen sulfide. Hyperbaric oxygen therapy was performed. He had a recovery to normal function.

중증 리튬 중독 후 발생한 심정지 - 어려운 진단

안정환 ( Jung Hwan Ahn ),최상천 ( Sang Cheon Choi ),윤상규 ( Sang Kyu Yoon ),정윤석 ( Yoon Seok Jung ) 대한임상독성학회 2005 대한임상독성학회지 Vol.3 No.2

Lithium is mainly prescribed for manic and depressive disorder, also frequently prescribed for the other diseases such as migraine, cluster headache, alcoholism, and obsessive-compulsive disorder. An acute lithium intoxication occurs in cases of patients ingesting large amount lithium at a time, a chronic lithium intoxication occurs in patients on chronic lithium therapy. Acute or chronic lithium poisoning occurs frequently in case of patients on chronic lithium therapy ingesting larger dose than prescribed. Manifestations of lithium poisoning are various. It is possible nervous, cardiovascular, renal, gastrointestinal and endocrine systems to be involved. Due to intracellular high concentration, mortality rate is high in acute lithium intoxication patients on chronic lithium therapy. We report a case of acutely intoxicated 40-year-old male on chronic lithium therapy. His chief complaints were deterioration and high fever. On his arrival to an emergency department, he was in cardiac arrest. He restored return of spontaneous circulation (ROSC) 5 minutes later after cardiopulmonary cerebral resuscitation (CPCR) and referred to department of internal medicine for hemodialysis. Vigorous treatment was given to the patient, but he was expired at 4th hospital day.

지역사회 재가 노인의 낙상에 영향을 미치는 요인

백경원,송현종,정윤석,문혜원,조준필,Paek, Kyung-Won,Song, Hyun-Jong,Jung, Yoon-Seok,Moon, Hae-Won,Cho, Joon-Pil 대한예방의학회 2001 예방의학회지 Vol.34 No.1

Objectives : To analyze factors associated with elderly falls in a community dwelling, a comparatively important, but somewhat neglected, health mailer. Methods : Data came from personal interview surveys using a questionnaire of 552 people aged 65 or older living in a community. Socioeconomic, and health related characteristics were investigated as independent variables and experiences of falling in the previous year as the dependent variable. Results : 118(21.4%) of the elderly subjects experienced a fall in the previous year. 24 subjects experienced more than two falls, accounting for 20.3% of the elderly fall victims studied. Factors affecting the falls were families living together, level of daily activity, heart disease, and aconuresis;, therefore an elderly person who lives alone, lives independently, has heart disease, or suffers urinary incontinence had a demonstrated increased chance of failing. Conclusion : Groups at risk for luting included elderly persons living alone, living independently, suffering heart disease, or experiencing urinary incontinence. When an elderly fall prevention program is developed and implemented, these results should be considered.

체외제거가 필요한 중독환자에서 응급의학과 의사에 의해 시행된 지속적신대체요법에 대한 임상적 고찰

안정환,최상천,정윤석,민영기,Ahn, Jung-Hwan,Choi, Sang-Cheon,Jung, Yoon-Seok,Min, Young-Gi 대한임상독성학회 2009 대한임상독성학회지 Vol.7 No.2

Purpose: Extracorporeal elimination of drugs is a critical part of managing poisonings, although the indications and optimal method remain a matter of debate. The aim of this study is to report our clinical experiences with continuous renal replacement therapy (CRRT), as performed by emergency room physicians, as method of extracorporeal drug elimination in patients with poisoning. Methods: This study was a retrospective study of the consecutive patients who underwent CRRT, as performed by an emergency room physician, for acute poisoning. The patient characteristics, the kinds of drugs and the method of extracorporeal elimination were analyzed by reviewing the patients' charts. Results: During eleven months, 26 patients with acute poisoning underwent extracorporeal elimination (2 patients; intermittent hemodialysis, 24 patients; CRRT). The mean time from the decision to performing extracorporeal elimination was $206.0{\pm}36.8$ minutes for intermittent hemodialysis, $62.9{\pm}8.5$ minutes for continuous venoveno-hemodiafiltration (CVVHDF) and $56.6{\pm}6.8$ minutes for charcoal hemoperfusion. For the patients with CRRT, CVVHDF was conducted in 10 patients (3 patients; valproic acid, 2 patients; Lithium, 1 patient; salicylates, 1 patient; methanol) and charcoal hemoperfusion by using CRRT was done in 14 patients (13 patients; paraquat, 1 patient; dapsone). For the 12 patients who required hemodialysis due to severe poisoning, 7 patients underwent CRRT because of their unstable vital signs. Conclusion: CRRT was an effective method of extracorporeal drug elimination in patients with acute poisoning, and especially for the cases with unstable vital sign and for those patients who required an early start of extracorporeal elimination according to the characteristics of the drug. (ED note: the writing of the abstract was not clear. Check it carefully.)

중증 리튬 증독 후 발생한 심정지 1예 - 어려운 진단

안정환,최상천,윤상규,정윤석,Ahn Jung Hwan,Choi Sang Cheon,Yoon Sang Kyu,Jung Yoon Seok 대한임상독성학회 2005 대한임상독성학회지 Vol.3 No.2

Lithium is mainly prescribed for manic and depressive disorder, also frequently prescribed for the other diseases such as migraine, cluster headache, alcoholism, and obsessive-compulsive disorder. An acute lithium intoxication occurs in cases of patients ingesting large amount lithium at a time, a chronic lithium intoxication occurs in patients on chronic lithium therapy. Acute or chronic lithium poisoning occurs frequently in case of patients on chronic lithium therapy ingesting larger dose than prescribed. Manifestations of lithium poisoning are various. It is possible nervous, cardiovascular, renal, gastrointestinal and endocrine systems to be involved. Due to intracellular high concentration, mortality rate is high in acute lithium intoxication patients on chronic lithium therapy. We report a case of acutely intoxicated 40-year-old male on chronic lithium therapy. His chief complaints were deterioration and high fever. On his arrival to an emergency department, he was in cardiac arrest. He restored return of spontaneous circultion (ROSC) 5 minutes later after cardiopulmonary cerebral resuscitation (CPCR) and referred to department of internal medicine for hemodialysis. Vigorous treatment was given to the patient, but he was expired at 4th hospital day.

급성 일산화탄소 중독에 의한 심혈관계 독성의 임상 양상 및 경과

이인수 ( In Soo Lee ),정윤석 ( Yoon Seok Jung ),민영기 ( Young Gi Min ),김기운 ( Gi Woon Kim ),최상천 ( Sang Cheon Choi ) 대한임상독성학회 2012 대한임상독성학회지 Vol.10 No.2

Purpose: The aim of this study was to evaluate the cardiovascular manifestations and clinical course in patients with acute carbon monoxide poisoning. Methods: A retrospective study was conducted over a 36 month period on consecutive patients who visited an emergency medical center and were diagnosed with acute carbon monoxide poisoning. A standardized data extraction protocol was performed on the selected patients. Results: A total of 293 patients were selected during the study period. Cardiac manifestations were observed in 35.2% (n=103) of the patients: hypotension in 11 patients (3.8%), ECG abnormalities in 44 patients (15.0%) and cardiac enzyme abnormalities in 103 patients (35.2%). Echocardiography was performed on 56 patients with cardiac toxicity: 12 patients had abnormal results (5 patients with global hypokinesia and 7 patients with regional wall akinesia). Five patients died within 3 hours after ED admission, and the remaining patientswere discharged alive. At 3 months after discharge, none of these patients had died.The SOFA scores in the severe cardiac toxicity group and non-severe cardiac toxicity group at the time of arrival were 2.53±2.29 and 2.19±2.12, respectively (p=0.860). Conclusion: Cardiovascular manifestations occurafter acute CO poisoning at arateof 35.2%. Even those with severe cardiovascular toxicity recovered well within 10 days after admission. Therefore, the importance of cardiac toxicity after acute CO poisoning is not significant initself in the clinical course, and the short-term prognosis of cardiac toxicityis unlikely to be unfavorable in acute CO poisoning.