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박상학,김용순,Park, Sang-Hak,Kim, Yong-Soon 한국토지주택공사 토지주택연구원 2012 토지주택연구 Vol.3 No.4
This paper analyzes characteristics and changing phenomenon of Chonsei & monthly rental real estate market based on a survey of participants. The frequency analysis, mean analysis, and cross-table analysis was utilized for this study, and a survey for 2,000 rental market participants was accomplished. The survey result of tenants and land-owners regarding the Chonsei market stability indicates the expansion of public housing supply is needed together with lowering of mortgage related restrictions. The major conclusions include that the expansion of public housing and rental supports for low-income families are needed, due to the population structural change and an aging society. In addition, survey result suggests the tenants require the expansion of public housing supply for the residence stability.
박상학,권치흥,김경미,Park, Sang-Hak,Kwon, Chi-Hung,Kim, Kyeong-Mi 한국토지주택공사 토지주택연구원 2015 토지주택연구 Vol.6 No.4
전세수급 불균형 및 그에 따른 전세가격 상승, 임대인의 월세 선호로 전세 비중이 줄고 보증부 월세 비중이 급격히 늘어나는 등 주택 임대차시장 패러다임의 일대 변화가 나타나고 있다. 본 연구는 2014년 12월 임차인(일반임차인, LH임대주택 임차인), 임대인, 공인중개인 등 시장참가자를 지역, 거주 유형별로 1,150여 명의 설문조사 결과를 시행하였다. 설문조사 분석결과 시장참여자 모두 전세에서 월세로의 구조변화가 더욱 심화될 것으로 전망했으며 전세가격 상승 이유는 임차인, 임대인, 중개인 모두 집주인의 월세 선호와 전세물량 부족을 응답하였다. 주거안정 및 전세가격 안정을 위한 대책으로는 임차인, 임대인, 중개인 모두 공공임대주택 공급 확대를 최우선으로 꼽았으며, 이 외에 민간임대주택 활성화, 전세금 대출제도 확대, 임대료 보조지원 등을 지목하였다. 고소득층의 전월세시장에 대해 공공이 지나친 개입하기 보다는 시장의 자율성에 맡기는 것이 바람직하며 저소득층에 대해서는 시장원리에 맡기기보다는 장기공공임대주택의 공급확대를 통하여 중장기적으로 전월세 시장을 안정을 기하는 방안이 요구된다.
외상후 정신과적 장애와 뇌척수액이 Catecholamine 농도 측정에 대한 연구
박상학,김학렬 朝鮮大學校 附設 醫學硏究所 1989 The Medical Journal of Chosun University Vol.14 No.2
Cerebrospinal catecholamine metabolites from 23 post - traumatic psychiatric patients and 6 control subjects were assayed with high performance liquid chromatography - electrochemical detection. The subjects are 12 patients with organic delusional syndrome, 4 patients with organic affective syndrome, 4 patients with organic personality disorder, 1 patient with organic amnestic syndrome and 2 patients with post - traumatic stress disorder. At the date of sampling after 2 weeks of drug withdrawal, the patients' psychiatric symptoms were evaluated and measured with a few psychiatric rating scales including Brief Psychiatric Rating Scale (BPRS). CSF sample was taken between 8 and 9 o' clock in the morning and stored at -70℃ until assay. The author hoped to find out relation between each of the catecholamine metabolites and specific psychiatric symptom(s) noted in patients group after head injury. Because psychiatric symptoms in these patients can be the prototype of a specific psychopathology of the other psychiatric illness. The results are as below. 1) Mean CSF level of HVA, and DOPAC was 39.43ng / ㎖, 169.76ng / ㎖ and 5.97ng / ㎖ respectively. The MHPG level higher than that of normal control significantly (P<0.001). 2) GAS score which can represent the severity of general psychiatric symptoms did not tell any difference in the level of CSF catecholamine metabolites. 3) The HVA level was increased in patients with the symptom of emotional withdrawal, conceptual disorganization mannerism and depressive mood, motor retardation, unusual thought content, blunted affect, disorientation. The patient with the symptom either of hypochondriasis or tension showed significantly lower HVA level. 4) The MHPG level was increased in all patients except either with hostility, or blunted affect, disorientation. 5) The patients with the symptom of either suicide idea or insomnia showed no difference in metabolite level. 6) The patients who had thought disorder showed increased level of HVA(P<0.05) and MHPG compared to the patients with affective symptom. All above findings were discussed with literature review and implication of clinical purpose and future research was considered.