스노우파크 공조 및 폐열회수 시스템

김영한(Kim Young Han),박성빈(Park Sung Bin),정성화(Jung Sung Hwa),조현근(Jo Hyun Guen),조종선(Cho Jong Sun) 대한설비공학회 2013 대한설비공학회 학술발표대회논문집 Vol.2013 No.6

The presentation is the HVAC system in the Goyang ONEMOUNT snow park. The content consist of Architectural overview, design criteria, heat source equipment and air-conditioning system and waste recovery system explanation.

정상인 집단과 성인병 집단의 심폐기능과 혈액성분에 관한 연구

정한종,박철빈 경희대학교 체육과학연구소 1996 體育學論文集 Vol.24 No.-

To study effects of cardiorespiratory function and blood components in normal and degenerative disease groups, 36 men who aged 40-60yrs were checked by medical process and exercise stress testing. Subjects were divided into five groups that were control, activity, obesity, hypertension and diabetes group. Results of this study are following, 1.%Body fat is 19.7% in control groups, 17.4% in activity group, 30.1% in obesity group, 26.0% in hypertension group and 27.1% in diabetes group. Control and activity group are significantly leaner than obesity, hypertension and diabetes group(p〈0.05). 2.It is not significantly different in amounts of WBC and RBC between groups. But obesity group has a significantly more amount of hemoglobin than control group(p〈0.05). 3.Glucose is 164.83mg/dℓ in diabates group, which is the significantly most plentiful among groups(p〈0.05). But in Calcium and Pi, it is not significantly different between groups. 4.In serum cholesterol, total cholesterol is 179.0mg/dℓ in activity group, which is the significantly least amount among groups(p〈0.05). LDL-C(101.3mg/dℓ) and triglycerides(135.5mg/dℓ) of activity group are the significantly least amount among groups, too(p〈0.05). Amount of HDL-C of activity group is greater than obesity, hypertension and diabetes group, but not significant. 5.Resting HR is 60.6beats/min in control group and 57.1beats/min in activity group, that are significantly lower than those of hypertension and diabetes(p〈0.05). Resting SBP/IDBP is 160.7/107.9mmHg in hypertension group, which is the highest among groups(p〈0.05), but blood pressure of other groups are normal. 6.Resting rate pressure product(RPP ; myocardial oxygen consumption) is 6.60×103mmHg·bpm in activity group, which is less than those in obesity, hypertension and diabetes group(p〈0.05). Values of hypertension group, 10.91×103mmHg·bps, are the greatest among others(p〈0.05). 7.Maximal oxygen consumption(Vo2max) of activity group is 37.3㎖/kg/min, that is significantly greater than degerative groups(p〈0.05). 8.Correlation coefficients with Vo2max have significance(p〈0.001); TCH(r=-0.853), HDL-C(r=0.633), LDL-C(r=-0.813), Triglycerides(r=-0.844), TCH/HDL-C (r=-0.862), LDL-C/HDL-C (r=-0.834). 9.Correlation coefficients with resting RPP have significance; (p〈0.001) TCH(r=0.732), LDL-C (r=0.699) , Triglycerides (r=0.705), TCH/HDL- C (r=0.736) , LDL-C/HDL-C (r=0.713) ; (p〈0.001) HDL-C(r=-0.483). Results of this study indicate that improvement of cardiorespiratory function induces significant changes of serum lipids in middle and elderly men, implicate that modern degenerative diseases are decrease according to cardiorespiratory function. Conclusionally, elderly men must increase their activities in daily life for improving their cardiorespiratory function and protecting degenerative disease. This study is expected to contribute the area of exercise prescription, hereaftar more effort is required to establish the relation between serum lipids and exercise amount.

염산에 의한 부식성 위염에 동반된 고도 이형성증 1예

김한성,박성혜,전영빈,장석효,김용일 인제대학교 백병원 2002 仁濟醫學 Vol.23 No.2

A 80 year-old man ingested hydrochloric acid as suicidal purpose and as a result developed an epigastric fullness and pain. Marked stricture of esophagogastric junction and gastric outlet were found by endoscopic examination after 20 days of admission. A total gastrectomy and Roux-en-Y esophagojejunostomy was performed. Grossly, resected stomach revealed redness and erosion especially over antrum and pylorus. On cross section, a flat elvated lesion measuring 0.7×0.5 cm was incidentally found on high body along lesser curvature. On microscopic examination, the mass consisted of atypical epithelial glands having increased cellularity and round hyperchromatic nuclei without invasive foci. The lesion was diagnosed with ‘epithelial dysplasia, high grade’. Corrosive gastritis and submucosal epithelial heterotopia were found in surrounding mucosa also.

만성 승모판 패쇄부전증 환자에서의 안지오텐신 전환효소 억제제의 장기 투여 효과

김대희,이명묵,이해영,조현재,박승정,서재빈,서정원,양한모,윤창환,조상호,이준희,김용진,김명아,손대원,오병희,박영배 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.2

Examination of Various Metal Ion Sources for Reducing Nonspecific Zinc finger-Zn²⁺ Complex Formation in ESI Mass Spectrometry

Park, Soo-Jin,Park, Sun-Hee,Oh, Joo-Yeon,Han, Sang-Yun,Jo, Kyu-Bong,Oh, Han-Bin Korean Society for Mass Spectrometry 2012 Mass spectrometry letters Vol.3 No.3

The formation of zinc finger peptide-$Zn^{2+}$ complexes in electrospray ionization mass spectrometry (ESI-MS) was examined using three different metal ion sources: $ZnCl_2$, $Zn(CH_3COO)_2$, and $Zn(OOC(CHOH)_2COO)$. For the four zinc finger peptides (Sp1-1, Sp1-3, CF2II-4, and CF2II-6) that bind only a single $Zn^{2+}$ in the native condition, electrospray of apo-zinc finger in solution containing $ZnCl_2$ or $Zn(CH_3COO)_2$ resulted in the formation of zinc finger-$Zn^{2+}$ complexes with multiple zinc ions. This result suggests the formation of nonspecific zinc finger-$Zn^{2+}$ complexes. Zn(tartrate), $Zn(OOC(CHOH)_2COO)$, mainly produced specific zinc finger-$Zn^{2+}$ complexes with a single zinc ion. This study clearly indicates that tartrate is an excellent counter ion in ESI-MS studies of zinc finger-$Zn^{2+}$ complexes, which prevents the formation of nonspecific zinc finger-$Zn^{2+}$ complexes.

Cross-linking of CD80 and CD86 Diminishes Expression of CD54 on EBV-transformed B Cells through Inactivation of RhoA and Ras

Park, Ga-Bin,Kim, Yeong-Seok,Song, Hyun-Keun,Kim, Seong-Han,Park, Dong-Man,Lee, Wang-Jae,Hur, Dae-Young The Korean Association of Immunobiologists 2011 Immune Network Vol.11 No.6

Background: Epstein Barr virus (EBV) infected B cells are transformed into lymphoblastoid cell lines. Some researchers suggested some a few similarities between this process and carcinogenesis. We observed the expression of CD80 and CD86, co-stimulatory molecules on EBV-transformed B cells and changes of CD54 expression after stimulation of CD80 and CD86. Methods: CD80 and CD86 were stimulated using anti-CD80 and anti-CD86 monoclonal antibodies. To assess apoptosis and surface protein expression, flow cytometric analysis was performed. Intracellular signal molecules were evaluated by RT-PCR and immunoblot. Morphology and localization of proteins were examined using inverted or confocal microscope. Results: Cross-linking of CD80 and CD86 induced apoptosis and interfered with proliferation of EBV-transformed B cells, and dispersion of clumped cells. We also examined that their stimulation induced ROS accumulation and reduced CD54 expression. Interestingly, we observed that CD80 and CD86 diminished the expression of CD54 in different methods. Both CD80 and CD86 downregulated activation of focal adhesion kinase. CD80 stimulus inhibited CD54 expression through mainly RhoA inactivation, while CD86 down-regulated Ras and JNK phosphorylation. Conclusion: These results suggest that co-stimulatory CD80 and CD86 molecules, expressed EBV-transformed B cells, may play a role in apoptosis and cell adhesion.

The Effect of Empowerment and Internal Service Quality Management in an Airline on Customer Orientation

Han-Young Yoon(윤한영),Jong-Bin Lim(임종빈),Kang-Sung Park(박강성),Wan-Kyu Park(박완규),Sung-Sik Park(박성식) 한국산학기술학회 2019 한국산학기술학회논문지 Vol.20 No.7

본 연구는 서비스 회사의 조직구성원들에 대한 서비스 마케팅에 있어서 내부서비스 품질에 대한 조직 구성원들의 인식을 살펴보고 이러한 인식이 조직효과성을 매개로 하여 고객지향성에 어떠한 영향을 미치는 지 실증 분석하고자 하였다. 최근 들어 한국의 항공시장 수요가 급증하면서 항공운송산업자인 항공사들은 치열한 고객 유치활동 전개를 통하여 서비스 산업에 있어서 가장 대표적인 산업으로 자리매김하였다. 국내 항공사에 소속된 조직구성원들을 표본으로 한 실증분석 결과 조직구성원들에 대한 임파워먼트가 증가할수록 그들이 인식하는 내부서비스 품질은 향상하는 것으로 나타났다. 하지만 이러한 조직구성원들에 대한 임파워먼트는 고객지향성에 직접적으로 아무런 유의한 영향을 미치지 않았다. 다시 말해서 항공사 내 부서와 직원 간 관계성이 개선될수록 직원들에게 부여되는 임파워먼트는 증진되면서 이러한 임파워먼트는 내부서비스품질 향상에 기여한 것이다. 향상된 내부서비스 품질은 직무만족도와 조직충성도를 향상시켜 궁극적으로 승객에 대한 고객지향성 개선에 긍정적인 영향을 주는 것으로 판명되었다. 항공사의 서비스 제공이 성공하기 위해서는 고객만족을 유발하는 고객지향성이 필수불가결하다. 이러한 고객지향성을 유발하기 위해서는 내부서비스 품질 향상이 뒷받침되어야 한다. 내부서비스 품질 향상을 위해서는 부서와 직원 간 소통 그리고 자신의 역량을 십분 발휘할 수 있는 업무환경 조성이 필요할 것이다. As the service industry develops, service quality, customer satisfaction, and human resource management are considered priorities in modern management to maintain a company’s growth. Therefore, understanding the strategic importance of service marketing is an essential task for modern companies. This study examined the relationship between the internal service quality of employees in the organization and customer orientation through organizational effectiveness. In the case of an airline, a service can be defined as an interaction between an external customer and an internal customer service provider. This interaction significantly affects the behavior and attitude of the employees. Based on the results, empowerment has a significant influence on the internal service quality, but it has no significant effect on customer orientation. As the relationship between department and employees improved, the more confident staff showed an improved ability to perform their work. Therefore, it is important that the organizational structure and the reporting system are as concise and clear as possible to allow employees to accurately recognize the authorities and responsibilities assigned to them and have autonomy and discretion in the framework.

Clinical Significance of the Pattern of Lymph Node Metastasis Depending on the Location of Gastric Cancer

Han, Ki-Bin,Jang, You-Jin,Kim, Jong-Han,Park, Sung-Soo,Park, Seong-Heum,Kim, Seung-Joo,Mok, Young-Jae,Kim, Chong-Suk The Korean Gastric Cancer Association 2011 Journal of gastric cancer Vol.11 No.2

Purpose: When performing a laparoscopic assisted gastrectomy, a function-preserving gastrectomy is performed depending on the location of the primary gastric cancer. This study examined the incidence of lymph node metastasis by the lymph node station number by tumor location to determine the optimal extent of the lymph node dissection. Materials and Methods: The subjects consisted of 1,510 patients diagnosed with gastric cancer who underwent a gastrectomy between 1996 and 2005. The patients were divided into three groups: upper, middle and lower third, depending on the location of the primary tumor. The lymph node metastasis patterns were analyzed in the total and early gastric cancer patients. Results: In all patients, lymph node station numbers 1, 2, 3, 7, 10 and 11 metastases were dominant in the cancer originating in the upper third, whereas station numbers 4, 5, 6 and 8 were dominant in the lower third. In early gastric cancer patients, the station number of lymph nodes with a metastasis did not show a significant difference in stage pT1a disease. On the other hand, a metastasis in lymph node station number 6 was dominant in stage pT1b disease that originated in the lower third of the stomach. Conclusions: When performing a laparoscopic-assisted gastrectomy for early gastric cancer, a limited lymphadenectomy is considered adequate during a function-preserving gastrectomy in mucosal (T1a) cancer. On the other hand, for submucosal (T1b) cancer, a number 6 node dissection should be performed when performing a pylorus preserving gastrectomy.

Ogilvie syndrome associated with Herpes zoster

( Soo Han Woo ),( Hyun Bin Kwak ),( Su Kyung Park ),( Dae Woo Ki ),( Joo Ik Kim ),( Jin Park ),( Seok Kweon Yun ),( Han Uk Kim ) 대한피부과학회 2016 대한피부과학회 학술발표대회집 Vol.68 No.1

The most common clinical manifestation of herpes zoster is a unilateral vesicular eruption with a dermatomal distribution. Only about 5% of patients with herpes zoster have an associated somatic or visceral motor neuropathy. Among them, colonic pseudo-obstruction (Ogilvie syndrome) as a complication of herpes zoster is extremely rare. Although several such cases have been described in the literature, there have been only 2 reported cases in Korea. Herein, we report an interesting case of Ogilvie syndrome associated with herpes zoster. A 68-year-old Korean woman was admitted with a 1-week history of abdominal pain, distention, and constipation. She has no skin lesion at all. Her abdomen was diffusely distended and the bowel sounds were hypoactive. She had no significant medical or surgical history. An abdominal X-ray showed colonic dilatation with no obstructive cause. Computed tomography and sigmoidoscopy did not show any obstructing lesion. Her abdominal symptoms were worsening gradually. Six days later, multiple grouped vesicles with erythematous swollen patch was seen on her right abdominal wall and back. A diagnosis of Ogilvie syndrome associated with herpes zoster was made. She was managed with oral analgesic and intravenous acyclovir. She was recovered and there was no sequela.

Unilateral pruritus following cerebrovascular accident

( Soo Han Woo ),( Su Kyung Park ),( Hyun Bin Kwak ),( Dae Woo Kim ),( Joo Ik Kim ),( Jin Park ),( Seok Kweon Yun ),( Han Uk Kim ) 대한피부과학회 2016 대한피부과학회 학술발표대회집 Vol.68 No.1

Unilateral pruritus following cerebrovascular accident is a very rare type of neuropathic itch due to brain lesion affecting the afferent pathway of the nervous system. To our knowledge, such case has not yet been reported in Korea. Herein, we report the first case of unilateral pruritus following cerebrovascular accident. A 63-year-old male presented with severe itching sensation only on the right side of his whole body. The patient had also complained of occasional burning or pain sensation with itching. Ten months ago, he had a cerebrovascular accident with sequelae of right sided hemiparesis, dysarthria and dizziness. Persistent pruritus and mild pain sensation had developed four months after that event. Physical examination had revealed multiple scratch marks only on the right side of trunk and thigh with complete sparing of the left side. He had no history of relevant medication, renal, liver, endocrine, hematologic or skin diseases, and laboratory findings were unremarkable. In the brain magnetic resonance imaging (at the time of pruritus onset), an old lacunar infarction in the left lentiform nucleus was present. He was diagnosed with unilateral pruritus due to ischemic stroke and treated with amitriptyline and anti-histamines. During the 1 year follow up period, his symptoms had been gradually subsided on medication.