• Proceedings of the Korean Society of Precision Engineering Conference
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• 2012.05a
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• pp.777-778
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• 2012

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2012.10a
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• pp.567-568
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• 2012

• (The)Study of the Eastern Classic
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• no.63
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• pp.43-82
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• 2016

The purpose of this paper is to study the image of the 16th Century Honam Chinese poetry. for that, Park Sang, Im Eokryeong, Ko Gyeongmyeong in this study. This paper identified the characteristics of Ho Nam poetry is two things. First of all, is "literary talent does not acknowledge" consciousness and image of army. Park Sang, Im Eokryeong, Ko Gyeongmyeong was advanced to the center politics with excellent literary talent to the talents our 16th century Honam. However, at that time, the ruling layer was time to lead the politics. Therefore, the three people to frustration. Yet three people were criticizing the reality. And they thought that they were unhappy. It is unfortunate that they did because of their literary talent to be recognized. Three people were very sensitive to not be recognized literary talent. This is because they were subject to the management by the literary ability. It does not recognize the literary consciousness appears as sword, spear, admiral image. Second, The HwaIbulryu consciousness and image of integrity. Park Sang, Im Eokryeong, Ko Gyeongmyeong thought it not right politics. Yet continued to politics. This is not behavior that is typical scholar. What they did so because we follow a man named Yuhahye. A man named yuhahye pursue life, be it a dirty political reality was to continue the crest. But that never lose their integrity. Three people who will follow the life of this Yuhahye. This is a life attitude graft Japanese apricot flower, oriole, rock of pillar, appears as an image.

• Clinical and Experimental Reproductive Medicine
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• v.32 no.2
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• pp.121-132
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• 2005

연구목적: 본 연구에서는 비폐쇄성 무정자증 환자에서 나타나는 정자형성과정의 이상과 고환세포의 세포자연사와의 연관관계 여부를 확인하였다. 또한 SELDI-TOF MS 분석을 통하여 고환 내 단백질 발현 양상을 확인하고, 질환에 따른 효과적인 biomarker 개발 가능성 여부를 확인하였다. 재료 및 방법: RT-PCR 및 면역조직화학법을 사용하여 고환에서의 Fas, FasL, Bcl-2, Bax와 Caspase-3의 발현 양상을 확인하고, in situ DNA 3'-end-labelling 방법으로 고환세포의 세포자연사 양상을 확인하였다. SELDI-TOF MS 분석법에 의한 고환의 병리학적 소견에 따른 단백질 발현 변화는 소수성 칩 ($H_4$)을 사용하여 분자량 10~100 kDa 범위 내에서 분석하였다. 결 과: 정상적인 정자형성과정을 보이는 폐쇄성 무정자증 환자의 고환에 비해 지주세포 증후군 (Sertoli cell only syndrome)과 성숙정지 (maturation arrest)를 보이는 고환 내 생식세포와 지주세포에서 세포자연사가 현저하게 증가한 것을 확인할 수 있었다. 세포자연사 관련인자들의 발현 양상을 확인한 결과, 지주세포 증후군과 성숙정지 환자군에서 Fas와 FasL mRNA의 발현이 증가하였으나, bcl-2, bax와 caspase-3 mRNA 발현의 경우에는 두 질환 모두에서 유의한 차이를 확인할 수 없었다. FasL 단백질 발현의 경우, 세포자연사의 증가가 관찰되었던 지주세포 증후군과 성숙정지를 보이는 환자의 간질세포와 지주세포에서 증가하는 양상을 나타내었다. SELDI-TOF MS 분석 결과에서 폐쇄성 무정자증 환자군에 비해 전체적인 단백질 발현양이 지주세포 증후군과 성숙정지 환자의 고환에서 감소하는 양상을 보였으며, 특히, 16.730 kDa 단백질의 현저한 감소를 확인할 수 있었다. 결 론: 본 연구결과를 통해 비폐쇄성 무정자증 환자에서 나타나는 정자형성과정의 장애는 생식세포의 비정상적인 세포자연사와 연관되어 있으며, 고환 내 Fas와 FasL의 비정상적인 발현이 주된 원인인 것을 확인할 수 있었다. 또한, SELDI-TOF MS 분석법을 통한 단백질 발현 양상의 연구는 무정자증 환자에서의 다양한 병리학적 소견을 쉽게 파악할 수 있는 biomarker 발굴뿐만 아니라 질환의 원인규명을 위한 연구에도 유용하게 이용될 수 있을 것으로 사료된다.

• The Korean Journal of Pain
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• v.1 no.1
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• pp.53-58
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• 1988

We have treated patients who have visited pain clinic and those admitted to the other departments of Pusan National University Hospital from Mar. 1987 to Feb. 1988 with complaints of severe cancer pain on both upper and lower abdomen and extremities by continuous administration of a very small amount of morphine in the lumbar subarachnoid(group I) and epidural(group II) space in 10 cases respectively. The results of analgesia obtained are as follows: 1. The average duration in onset of analgesia was 8 mins. in group I and 23 mins. in group II. 2. The average duration In maintaining analgesia was 12.4 hrs. in group I and 18.4 hrs. in group II. 3. The efficiency of analgesia in group I was excellent in 5, good in 4, and null in 1, and group II was excellent in 5, good in 2, and moderate in 3. 4. The degree of tolerance in group I was rather mild comparable ti that of pain score 4 till the 22nd. day of morphine administration. 5. The complications are: 2 of respiratory distress in group I, 2 of voiding difficulties in both group I and II, 1 of itching sensation in both group I and II, 1 of euphoria with hallucination In group I, and 1 of C.S.F leakage in group II. As results, it is thought that epidural administration is safer than subarachnoid administration in achieving analgesia with morphine among patients with malignant pain if the problem of tolerance is solved.

• Journal of Korean Neurosurgical Society
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• v.29 no.1
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• pp.108-112
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• 2000

Objective : Many authors suggest that patients with traumatic subarachnoid hemorrhage(tSAH) visible on first CT after heve injury had a significantly worse prognosis than patients who do not. The aim of this study is to identify patients with tSAH who present with a bad prognosis by reviewing their clinicoradiological features and plan appropriate treatments. Patients and Methods : We reviewed and analysed the factors that influenced discharge outcomes in 172 patients with tSAH for a 3-year period. The outcome was divided into good(good recovery and moderate disability of glasgow outcome scale) and good(severe disability, vegetative state and death). Results : A regression analysis of statistical significant factors(p<0.05) among the clinical and CT features ranked them by descending order of contribution to Glasgow Outcome Scale(GOS) scores at the time of discharge from acute hospitalization as follows 1) clinical : admission Glasgow Coma Scale(GCS), hypotension, CT grade, abnormal APTT, skull fracture, hyperglycemia(>160mg/dl), hypoxia, operation, 2) CT : basal cistern effacement(BCE), mass lesion, cortical sulcal effacement(CSE), midline shift. Conclusion : We have also experienced that the CT grading scale proposed by Green et al is a simple and useful prognostic factor. The authors believe that the patients with high CT grade need adjuvant therapies as of well surgery but it seems mandatory to consider early identification and correction of hypotension, hyperglycemia, and hypoxia in emergency setting.

• The Journal of the Petrological Society of Korea
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• v.5 no.1
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• pp.66-83
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• 1996

We report petrography, mineral chemistry, and major and trace element chemistry for rare tholeiites in Cheju island where alkalic rocks predominate. Available age data indicate that the tholeiitic magmatism was younger than 0.49Ma, possibly younger than 0.17 Ma. The tholeiites are generally fine-grained, porphyritic rock and show intergranular texture with lath-shaped plagioclase ($An_{61-46}$), orthopyroxene (bronzite) and olivine ($Fo_{78-67}$). Characteristically, two kinds of clinopyroxene (pigeonite and augite) occur only in groundmass. The tholeiites have normative quartz and show limited compositional variations ($SiO_2$=51.0-52.5 wt%; Mg＃=54-60). Major and transitional metal element variations of tholeiites are distinct from those of alkaline rocks in MgO diagram, suggestingthat the two rock types cannot be simply related to differentiation process from the same magma. The ratios among $K_2O$, Rb, Ba, Nb and La are similar for both tholeiites and alkali basalts, however the ratios between the elements (P, Y and Yb) having an affinity with garnet and the above elements are higher for tholeiites than for alkali basalts. These trace element ratios suggest that the tholeiites and alkali basalts were produced by different degrees of partial melting from a similar sources material (garnet lherzolite mantle).

• Journal of Korean Neurosurgical Society
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• v.29 no.2
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• pp.210-216
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• 2000

Objectives : Head injury is one of the common causes of death in the industrialized countries, and it is a common cause of subarachnoid hemorrhage. Recently, traumatic subarachnoid hemorrhage(TSAH) has been considered as a major prognostic factor. Some suggested that a certain vasodilating agent may be effective to treat or prevent the secondary brain injury due to vasospasm from TSAH. The role of TSAH is not yet fully solved. The prognosis and clinical significance of the TSAH was evaluated. Methods : A retrospective study was performed. A total of 573 consecutive patients with head injury admitted to our institute from January 1996 to December 1997 were examined with respect to outcome and clinical features. In all patients, computerized tomographic scanning was done within 2 days after the injury. Results : TSAH was found in 68 patients(11.9%). The outcome at discharge of the patients without TSAH was favorable(good recovery and moderate disability) in 84.8%, unfavorable(severe disability and vegetative state) in 8.6%, and the mortality rate 6.7%. However, the outcome was favorable in 51.5%, unfavorable in 20.6%, and the mortality rate 27.9% in patients with TSAH. Although the outcome of the patients with thick TSAH was worse than that of the patients with scanty TSAH, the difference was not statistically significant. The difference of the outcome in patients with TSAH according to the location also lacked statistical significance. TSAH was more common in patients with age of 40 years or more, and patients with low Glasgow coma scores. Patients with TSAH had abnormal pupillary responses, diffuse axonal injuries, intubations and operative interventions more frequently than patients without TSAH. Conclusion : These results strongly suggest that the TSAH per se did not worsen the prognosis. However, it represented the injury to be more severe.

• Journal of the Korean Institute of Landscape Architecture
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• v.41 no.1
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• pp.60-70
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• 2013

This study focused on analyzing classification system, technique methods, quality levels of periodic amendment characteristics in planting of standard specification. Through analyzing the above and comparing with foreign case study, this study suggests the improvement directions. The results improvement directions are as follows. 1. Many kinds of new construction were set up through the amendments of Landscape Standard Specification, but there are still needs to combine some construction categories because of mismatches between upper and lower categories. 2. Although the Landscape Standard Specification was revised to be more concrete, the contents there remains an ambiguous expression. So, standard specification is needed to revise a depth of earth ball or strength of support materials and quantify collect period of topsoil and application time. In addition, standards about following supervisor's instruction should be more detailed or deleted. 3. The standard specification has not been specified despite enactment and amendments reflecting the periodical paradigm and the needs of users, so it is still needed to revise. In addition, quality levels, planting periods, size of earth ball and performance criteria of tree materials are needed to revise. Each specific classification and construction methods were made by amendments of standard specification, but some standards are not clear and concrete. Therefore, the standard specification is needed to revise the classification system, technique methods, and problem deduction of quality levels and proposal of improvement. This study will be reference material when Landscape Standard Specification is revised.

• The Korean Journal of Pesticide Science
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• v.13 no.4
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• pp.309-314
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• 2009

Incidence of rice stripe disease, caused by Rice stripe tenuivirus (RSV), was surveyed during 2002 to 2004. The incidence area and ratio of diseased fields were decreased gradually during those period. Rate of diseased plants were 45.8%, 45.0% and 43.7% in the susceptible cultivars Chucheong, Saechucheong and Ilpum, respectively. However, the rate was 4.4% in resistant cultivar Hwaseong. In addition, breakdown rate was also significantly high in the susceptible cultivars in Chucheong, Saechucheong and Ilpum showing 33.6, 33.2 and 31.9%, respectively. In Hwaseong, the breakdown rate was 0.8%. Collection efficiency was compared between two insect vector collection methods. Insect-sucking machine method was much more efficient than sweeping net method in collecting small brown plant hopper (SBPH). According to the survey of the population density of the insect vector during 2002 to 2004, the national average population density was gradually decreased year by year, 3.6, 2.3, and 1.3%, respectively. This result was significantly related with the decrease of the incidence of rice stripe disease. Control efficiency of rice stripe disease by treating several seedling box and water surface with insecticides against SBPH resulted that imidacloprid GR, Fipronil FG, Clothianidin+Probenazole GR and Thiamethoxam GR showed over 80% of control efficiency at 28 days after treatment at the early stage in nursery.