기존단독주택지의 도로변 주차에 관한 연구 : 목포시 산정 1동을 중심으로 Focused on the Detached Housing Area Sangjung 1 Dong in Mokpo City

박정현,조용준 조선대학교 국토개발연구소 1997 국토개발연구 Vol.17 No.1

This study examines parking types, methods and hours on existing detached housing areas at Sanjung 1 dong, Mokpo-city, carried out the questionnaire of class characteristics, possession of vehicle and using pattern of parking space for the residents and then the following conclusions are obtained. 1. 60% of respoding households posses the car, but the cases with parking lot are just 2.0% and over of car owners parked their cars illegally on the road, and the most sinificant reason of illegal parking is the lack of parking facilities(74%). 2. On the possession of car by that of house, homeowers of respoding households are 0.63 car/households and lessees are 0.65 car/households. 3. On the parking conditions on the road of housing area, there is a difference by a day of the week, but it begins to be decreased from 07:00, increased from 18:00 and it is the peak on 23:00. 4. most of the respondents (90%) agree to the contruction of paid parking iot and in this case, the appropriate distance to houses is within 50m and in the opinion of enforcement of car shed certification and of double taxation of two cars per households, 60% of the respondents (60%) agree to this. To sum up the above conclusions, the road of existings detached house is the stage of the conflicts among neighbors as well as the violation of walking right due to illegal parking cars on the roda and it is urgent to secure the parking space due to the construction of multi-household houses. However, since it is difficult for existing detached housing area to secure the security of parking space due to the narrow housing area and the unclear road limit in housing area, the methods which use the common parking facilities by developing surrounding idle area, idle space of public agencies and existing housing site should be examined and for this, the various incentive system should be arranged and operated

개 아토피성 피부염 장기치료 1례

박은정,윤기영,박정호,이왕희,박성준 忠南大學校 獸醫科大學 附設 動物醫科學硏究所 2011 動物醫科學硏究誌 Vol.18 No.1

A 7-year-old male castrated Shih-tzu dog was referred to the Veterinary Medical Teaching Hospital of Chungnam National University for severe pruritus. On physical examination were confirmed systemic erythema and alopecia, crust on the neck and flank region. Tape strip test identified numerous degenerative neutrophils and severe Malassezia infection. Treatment for severe pruritus was applied with systemic antihistamine therapy and topical therapy with antimicrobial shampoos. For the finding of appropriate treatment of atopic dermatitis, it was chosen six immune-related treatments. And clinical sign scores were evaluated by investigator with CADESI-03 after each application of six treatments. Application of human immunoglobulin G and leflunomide showed the remarkable regression of lesions.

개에서 이중 결찰법을 통한 동맥관 개존증의 완치 예

윤헌영,정순욱,박희명,박철,정만복,김준영,한현정,황민,노병국,박상혁,장하영,박정윤 한국임상수의학회 2004 한국임상수의학회지 Vol.21 No.1

A ten months old, female Yorkshire terrier weighing 2.88 kg referred to veterinary teaching hospital of college of veterinary medicine, Konkuk University because of syncope, cough and dyspnea. First hematological and serum chemical test revealed thrombocytopenia, mild anemia, and increase of concentration of ALP (195 U/L). On 57 days later, second hematological and serum chemical test revealed polycythemia, increase of concentration of ALP (211 U/L), and Tchol (387 mg/dl). Right atrium enlargement, main pulmonary artery bulge and cardiomegaly (VHS = 11.5) were observed in radiographic findings. Ultrasonographic images showed both right and left ventricular dilation and turbulent flow between the descending aorta and the main pulmonary artery in color Doppler imaging. ECG showed left ventricular enlargement, SA block, and electrical alternant. Thoracotomy was performed through left fourth intercostal incision under isoflurane anesthesia. Patent ductus arteriosus was double ligated with 1-0 silk. Cough and dyspnea disappeared on 5 days after operation. Turbulent flow was not found in color doppler imaging of ultrasonography on 10 days after operation. Ten months later after the operation, syncope could not exist any more.

대동맥 협착증과 동반된 출혈성 위장관 동정맥 기형에서 Estrogen-Progesterone 치료 1예

김도연,김화정,김효정,남준식,박수영,박영미,신정은,주미순,황민규,정혜경,손혜영,이선영,이한주 大韓消化器內視鏡學會 1999 Clinical Endoscopy Vol.19 No.부록2

설악산국립공원 설악폭포 분비나무와 잣나무 1 m 수고생장 기간 조사

최은비(En-Bi Choi),박준희(Jun-Hui Park),김진원(Jin-Won Kim),김요정(Yojung Kim),서정욱(Jeong-Wook Seo) 국립공원연구원 2021 국립공원연구지 Vol.12 No.2

설악산국립공원 설악폭포에 위치한 아고산대 침엽수인 분비나무와 잣나무의 수고생장 기간을 조사하기 위해 본 연구를 수행하였다. 조사를 위해 분비나무 고사목 2본(SAPPAND01, 02)과 잣나무 고사목 1본(SAPPPKD03)을 선발하였다. 높이별 수고생장 기간을 조사하기 위해 뿌리와 줄기 경계를 기준으로 높이 0, 10, 20, 30, 40, 50, 60, 80, 100 cm에서 디스크를 채취하여 나이테(이하, 연륜) 분석을 실시하였다. 또한 고사연도 분석을 위해 생육중인 분비나무 15본에서 생장편을 채취하여, 연구지를 대표하는 연륜폭연대기를 작성하였다. 연륜 분석 결과, 분비나무인 SAPPAND01과 02의 생육 기간은 각각 102년(1915-2016)과 97년(1918-2014)이었으며, 잣나무인 SAPPPKD03은 62년(1926-1987)이었다. SAPPAND01과 02의 고사 시기는 각각 2016년 가을-2017년 봄과 2015년 여름-가을이었으며, SAPPPKD03의 고사 시기는 1987년 가을-1988년 봄이었다. 100 cm까지 수고생장을 하는데 소요되는 기간은 SAPPAND01이 41년으로 가장 길었으며, SAPPAND02와 SAPPPKD03은 각각 17년과 18년으로 조사되어 수종보다는 개체 간 차이가 큰 것으로 확인되었다. 하지만, 대상목 모두에서 수고 20 cm 전후까지 생장하는데 소요되는 기간은 공통적으로 긴 것으로 나타났다. 본 결과는 향후 우리나라 아고산대 침엽수 수령조사의 정확성을 향상 시키는데 중요한 기초자료가 될 것이다. This study aimed at investigating the height-growth duration of Abies nephrolepis and Pinus koraiensis which are the tree species growing in the subalpine area at Seorak Falls of the Seoraksan National Park. For the study, two dead Abies nephrolepis (SAPPAND01, 02) and one dead Pinus koraiensis were selected. To investigate the height-growth duration, 9 disks were collected at the height of 0, 10, 20, 30, 40, 50, 60, 80, 100 cm height from the collar to upward from the sample trees, and then their ring-width were measured. The site master chronology used to the reference to date the death years of the sampled trees was established using the increment cores from 15 living Abies nephrolepis. Through the tree-ring analysis, the ages of SAPPAND01 and 02, and SAPPPKD03 were verified 102 (1915-2016), 97 (1918-2014), and 62 years (1926-1987) years, respectively. The death seasons and years of SAPPAND01 and 02, and SAPPPKD03 were autumn in 2016 - spring in 2017, summer - autumn in 2015, and autumn in 1987 and spring in 1988, respectively. The height-growth durations up to 100 cm from the collars of SAPPAND01 and 02 and SAPPPKD03 were -41, 17, and 18 years, respectively, so that it was verified that the height-growth duration was not changing depending on tree species but individual trees. During the juvenile periods growing up to approximately 20 cm from the collar, however, all sample trees showed relatively taking long times. All results obtained from this study would be fundamental data to improve the accuracy of examining the age of conifers in the subalpine areas.

Protein kinase A-induced phosphorylation at the Thr154 affects stability of DJ-1

Ko, Yeon Uk,Kim, Su-Jeong,Lee, Juhyung,Song, Min-Young,Park, Kang-Sik,Park, Jun Bae,Cho, Hyun-Soo,Oh, Young J. Elsevier 2019 Parkinsonism & related disorders Vol.66 No.-

<P><B>Abstract</B></P> <P><B>Introduction</B></P> <P>Most cases of Parkinson's disease (PD) are sporadic, but genetic variations have been discovered in PD patients. PARK7/DJ-1 is a known cause of early-onset autosomal-recessive PD and is implicated in neuroprotection against oxidative stress. Although several post-translational modifications of DJ-1 have been proposed, phospho-modification of DJ-1 and its functional consequences have been less studied.</P> <P><B>Methods</B></P> <P>Putative phosphorylation sites of DJ-1 were determined by liquid chromatography-tandem mass spectrometry (LC-MS/MS analysis). Subsequently, phosphorylation site of DJ-1 was confirmed by <I>in vitro</I> kinase assay and cell-based pull-down assay. Impaired dimer formation of phospho-null mutant was measured using DSS crosslinking assay and immunoprecipitation assay. To evaluate physiological consequences of this event, protein stability of DJ-1 WT and DJ-1 phospho-null mutant were compared using cycloheximide chase assay and ubiquitination assay.</P> <P><B>Results</B></P> <P>Here, we showed that DJ-1 directly bound to the catalytic subunit of protein kinase A (PKAcα). We found that PKAcα is responsible for phosphorylation of DJ-1 at the T154 residue. Interestingly, dimerization of DJ-1 was not detected in a DJ-1 T154A mutant. Furthermore, stability of the DJ-1 T154A mutant was dramatically reduced compared with that of wild-type DJ-1. We found that DJ-1 T154A was prone to degradation by the ubiquitin proteasome system (UPS).</P> <P><B>Conclusion</B></P> <P>We identified a novel phosphorylation site of DJ-1. Furthermore, we determined protein kinase A that is responsible for this posttranslational modification. Finally, we demonstrated physiological consequences of this event focusing on dimerization and protein stability of DJ-1.</P> <P><B>Highlights</B></P> <P> <UL> <LI> PKAcα phosphorylates PARK7/DJ1 at the Thr154 residue. </LI> <LI> Disruption of Thr154 phosphorylation is linked to a lower stability. </LI> </UL> </P>

한국인 직무 스트레스 측정도구의 개발 및 표준화

장세진,고상백,강동묵,김성아,강명근,이철갑,정진주,조정진,손미아,채창호,김정원,김정일,김형수,노상철,박재범,우종민,김수영,김정연,하미나,박정선,이경용,김형렬,공정옥,김인아,김정수,박준호,현숙정,손동국 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.4

Background and Purposes: Over the past three decades, numerous studies performed in Korea have reported that job stress is a determinant risk factor for chronic diseases and work disability. Every society has its own culture and occupational climate particular to their organizations, and hence experiences different occupational stress. An occupational stress measurement tool therefore needs to be developed to estimate it objectively. The purpose of this study is to develop and standardize the Korean Occupational Stress Scale (KOSS) which is considered to be unique and specific occupational stressors in Korean employees. Subjects and Methods: Data were obtained from the National Study for Development and Standardization of Occupational Stress (NSDSOS Project: 2002-2004). A total of 12,631 employees from a nationwide sample proportional to the Korean Standard Industrial Classification and the Korean Standard Occupational Classification were administered. The KOSS was developed for 2 years (2002-2004). In the first year, we collected 255 items from the most popular job stress measurement tools such as JCQ, ERI, NIOSH and OSI, and 44 items derived from the a qualitative study (depth interview). Forty-three items of KOSS, in the second year, were retained for use in the final version of the KOSS by using Delphi and factor analysis. Items were scored using conventional 1-2-3-4 Likert scores for the response categories. Results: We developed eight subscales by using factor analysis and validation process: physical environment (3 items), job demand (8 items), insufficient job control (5 items), interpersonal conflict (4 items), job insecurity (6 items), organizational system (7 items), lack of reward (6 items), and occupational climate (4 items). Together they explained 50.0% of total variance. Internal consistency alpha scores were ranged from 0.51 to 0.82. Twenty-four items of the short form of the KOSS (KOSS-SF) were also developed to estimate job stress in the work setting. Because the levels of the subscales of occupational stress were gender dependent, gender-specific standard norms for both the 43-item full version and the 24-item short form using a quartile for the subscales of KOSS were presented. Conclusion: The results of this study suggest that KOSS might be an appropriate measurement scale to estimate occupational stress of Korean employees. Further and more detailed study needs to be conducted to improve the validity of this scale.

운동속도와 시각피드백의 유무가 회전이동운동의 정확성에 미치는 영향

박준동,마정순 東亞大學校 附設 스포츠科學硏究所 1995 스포츠科學硏究論文集 Vol.13 No.-

The purpose of this study was to investigate the effects of the changes of movement speed and viausl feedback on the movement accuracy in rotary locomotion. Fifteen women university ballet dancers(The groups consisted of High group and Low groups) were used for the experiments. 1. In the maximal speed, movement time was significant in visual feedback and direction error was in non-visual between conditions(P<.001) and high group and Low group(P<.01) 2. In the maximal speed, distance was decreased in high group and low group, distance error(%) was increased in visual conditions. 3. Direction error in Low group were much affected on non-visual the longer the distance. The general tendency of direction error in high group was appeared to positive direction(+) in visual condition and low group was appeared to negative direction(-).

Passive Sampler를 이용한 진주시 NO_2 농도 분포

박정호,전기일,서정민 진주산업대학교 농업기술연구소 2000 農業技術硏究所報 Vol.13 No.-

In 1996, about 80 % of total emission in Chinju was emitted from mobile source, with about 26.9 % of nitrogen dioxide (NO_2) coming from mobile source. In this study, the distributions of NO_2 concentrations were investigated with Passive Sampler in Chinju. Passive Sampler can be a useful method to evaluate distribution of a detailed concentration in large area. The concentrations of NO_2 in downtown Chinju were appeared in the rage of 0.0046∼0.0285 ppm. And the concentrations of NO_2 in rural areas were appeared in the rage of 0.0018∼0.0176 ppm at the road side and 0.0014∼0.0064 ppm at the green zone. The mean concentration of NO_2 was appeared to be about 0.0043(±0.0020) ppm in Chinju. The NO_2 concentrations at the downtown site were about 21∼98 times higher than in rural areas.

서울대학교 치과병원 장애인진료실의 외래환자마취 실태 분석

박창주,정준민,김현정,장기택,이상훈,염광원 大韓小兒齒科學會 2004 大韓小兒齒科學會誌 Vol.31 No.1

치과적 장애인이란 치과진료 시 치과의사에게 자발적인 협조가 힘든 사람을 의미한다. 본 연구는 서울대학 치과병원 장애인진료실에서 치료받은 치과적 장애인 환자들의 임상진료 실태를 마취과적으로 분석하고 향후 장애인 치과치료에 대한지침 을 마련하고자 하였다. 1999년 1월부터 2002년 10월까지 서울대학교 치과병원 장애인진료실에 내원한 장애인 환자들을 대상으로 조사한 결과, 총89명의 환자들에게 93건의 치과진료가 시행되었다. 환자의 대다수는 정신지체였고 전신마취 하 보존치료를 받았다. 주로 마취유도제는 thiopental, 근이완제는 vecuronium을 이용하였으며 산소, 아산화질소, enflurane을 함께 흡입시켜 마취를 유지하였다. 총 마취지속시간과 회복실 체류시간은 각각 164.4±57.2 분과 106.2±50.5 분이었고 회복 과정에서 심각한 합병증은 관찰되지 않았다. 본 연구는 외래환자마취에 기반한 서울대학교 치과병원 장애인진료실의 치료방침에 따라 특별한 문제없이 성공적인 마취가 가능하였음을 보여 주었다. 또한 증가하는 장애인 치과치료에 대한 수요를 충족시키기 위해서 적절한 시설과 인력을 갖춘 보다 많은 외래환자마취 센터의 필요성도 제시한다고 할 수 있다. Dentally disabled person means one who have difficulty in cooperating voluntarily with a dentist for routine dental care. Seoul National University Dental Hospital (SNUDH) Dental Clinic for Disabled has worked for them under outpatient anesthesia concept. The aim of this study was to determine the anesthetic characteristics of the patients attending for dental treatment at SNUDH Dental Clinic for Disabled in order to establish better future treatment plans. The data were drawn from the patients who visited SNUDH Dental Clinic for Disabled from January 1999 to October 2002. Total 93 dental treatments for 83 patients were enrolled in this study. Most patients had mental retardation and the conservative treatments were carried out under general anesthesia. Thiopental and vecuronium were mostly used for induction agent and neuromuscular blocker, respectively. Enflurane, with oxygen and nitrous oxide, was mostly used to maintain the anesthesia. Mean total anesthetic time was 164.4±57.2 minutes and mean duration at the post-anesthetic care unit was 106.2±50.5 min. Serious postoperative complications were not observed. These results showed our successful anesthetic outcomes without any severe side effect or complication and the needs of more outpatient centers for dental care for disabled.