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      • 로렌스의 후기소설 재조명 —ꡔ캥거루ꡕ를 중심으로—

        정호영 21세기영어영문학회 2004 영어영문학21 Vol.17 No.1

        A Reappraisal of D.H. Lawrence's Later Novel Kangaroo Chung, Ho-Young(Dongshin Univ.) D.H. Lawrence's later novels Aaron's Rod, Kangaroo, and The Plumed Serpent make up a trilogy. So far many of Lawrence's critics have regarded the trilogy as ‘leadership novels,' focusing solely on the single issue of power. However, there are two more issues in these novels that are equally important - selfhood and sexuality - on which Lawrence lays equal emphasis. This paper attempts to confirm Lawrence's vision of complete accord of the three vital forces by analyzing the second novel in the trilogy, Kangaroo. Kangaroo as a whole seems to be possessed by indifference. In regard to the goals of renewal and accord, it appears as a great lull between the pulses of Aaron's Rod and The Plumed Serpent. No balance is achieved in Kangaroo: instead, there is a fierce struggle between the principle of power and that of selfhood. It is noticeable that in the struggle Somers, the champion of selfhood, wins over Kangaroo, who represents the principle of power. Kangaroo thus functions as the bridge which links Aaron's Rod with The Plumed Serpent. After the long rest-condition of Kangaroo, the complete accord of the three vital forces seems to be achieved in The Plumed Serpent, realizing Lawrence's vision at last.

      • 중ㆍ고등학교 교사의 체력 현황에 관한 연구 : 경기, 충남, 충북, 경남, 경북 지역을 중심으로

        정호영,박철빈 경희대학교 체육과학연구소 1991 體育學論文集 Vol.19 No.-

        '스콜라' 이용 시 소속기관이 구독 중이 아닌 경우, 오후 4시부터 익일 오전 7시까지 원문보기가 가능합니다.

        The purpose of this study is to investigate the present state on the physical fitness of the secondary school teachers by the existence of exercise, and the test of physical fitness was measured according to the 'The Way of Measure the Adults Physical fitness' by the Ministry of Sports. The results of this study are as follows: 1.The 24 age below group of male teachers obtained the best record on the standing broad jump and trunk flexion in sitting position, and the 25-29 age group obtained the best record on the 1200 meters running and push-up. The female teachers' were obtained the best record the 25-29 age group on 1200 meters running, and 24 age below group on standing broad jump, trunk flexion in sitting position, and push-up. 2.It is shown that the male teacher 68.85% of secondary school exercised in ordinary days, and the age group over 40 have a high interest in the exercise. 3.It is shown that the relation between physical fitness and existence of exercise by each age group was very good, but the relation between working region and existence of exercise by each age group was not so good. 4.The percentage on the male teachers' physical fitnees grade is shown that the 1st grade was 24.6%, the 2nd grade 31.4%, the 3rd grade 23.6%, the 4th grade 14.9%, and the 5th grade 5.3%, and the female teachers the 1st grade 5.8%, the 2nd grade 18.5%, the 3rd grade 30.2%, the 4th grade 26.3%, and the 5th grade 18.8%.

      • KCI등재

        백서에서 난소절제술 후 여성호르몬투여가 방광에 미치는 영향

        정호영,장진석,김세훈,송기학,장영섭,한동석 대한비뇨의학회 2008 Investigative and Clinical Urology Vol.49 No.12

        Purpose: The purpose of this study was to evaluate the effects of estrogen on detrusor contraction and the expression of muscarinic receptors in ovariectomized rats. Materials and Methods: 24 Sprague-Dawley female virgin rats(12 weeks old) were separated into three groups of 8 rats each. Group I served as a control group, group II was the ovariectomized only rats(Ovx group) and Group III was given estradiol benzoate(0.8mg/kg/day) subcutaneously for 7 consecutive days, beginning 1 week after ovariectomy(Ovx+E group). At the end of the experimental period, each rat was sacrificed and the urinary bladder was removed for contractile studies. The expressions of M2 and M3 receptors in the bladder epithelium and the muscle layer were investigated by performing immunofluorescent staining. Results: The Ovx group showed a significantly decreased bladder contractile function on the KCl and carbachol-induced contractile tests, whereas the Ovx+E group showed increased contractility(p<0.05). The Ovx+E group showed an increase of smooth muscle compared to the other groups. Ovariectomy induced a significant increase in the M3 receptors density in the bladder body, as compared to the control group(p<0.05) but there was no significant difference between the Ovx group and the Ovx+E group. Conclusions: Bladder dysfunction of menopausal women is thought not to be related with the changes of muscarinic receptors. Our results suggest that the detrusor contractility of menopausal women might be improved after estrogen replacement therapy. Purpose: The purpose of this study was to evaluate the effects of estrogen on detrusor contraction and the expression of muscarinic receptors in ovariectomized rats. Materials and Methods: 24 Sprague-Dawley female virgin rats(12 weeks old) were separated into three groups of 8 rats each. Group I served as a control group, group II was the ovariectomized only rats(Ovx group) and Group III was given estradiol benzoate(0.8mg/kg/day) subcutaneously for 7 consecutive days, beginning 1 week after ovariectomy(Ovx+E group). At the end of the experimental period, each rat was sacrificed and the urinary bladder was removed for contractile studies. The expressions of M2 and M3 receptors in the bladder epithelium and the muscle layer were investigated by performing immunofluorescent staining. Results: The Ovx group showed a significantly decreased bladder contractile function on the KCl and carbachol-induced contractile tests, whereas the Ovx+E group showed increased contractility(p<0.05). The Ovx+E group showed an increase of smooth muscle compared to the other groups. Ovariectomy induced a significant increase in the M3 receptors density in the bladder body, as compared to the control group(p<0.05) but there was no significant difference between the Ovx group and the Ovx+E group. Conclusions: Bladder dysfunction of menopausal women is thought not to be related with the changes of muscarinic receptors. Our results suggest that the detrusor contractility of menopausal women might be improved after estrogen replacement therapy.

      • KCI등재

        사회기반시설물 기후변화 적응기술의 경제성분석

        정호영,김형관,Jeong, Hoyoung,Kim, Hyoungkwan 한국건설관리학회 2019 한국건설관리학회 논문집 Vol.20 No.2

        기후변화로 인해 극한 기후 사상이 야기하는 피해의 빈도와 세기가 증가하고 있다. 사회기반시설물이 기후변화로 인한 위험에 대비되어 있지 않으면 시설물 자체와 그 주변 지역의 자산 손실이 발생할 수 있다. 따라서 기존의 기후에 근거하여 설계된 사회기반시설물들에 기후변화 적응기술을 도입하여 미래에 발생할 손실을 낮추어야 한다. 정책 결정자는 적응기술을 도입하기 위해 각 기술의 경제적 파급효과를 이해해야 한다. 기후변화 적응의 경제적 파급효과를 올바르게 이해하려면, 시설물에 직접적인 피해인 1차 피해와 기후 사상으로 인해 주변지역에 미치는 피해인 2차 피해를 모두 파악하여야 한다. 본 논문은 기후변화 적응기술들이 저감하는 1차 및 2차 피해액을 도출하기 위한 방법론을 제시하여, 각 사회기반시설물에 특화된 기후변화 적응기술 가치평가 방법을 제안하였다. The frequency and severity of damage caused by extreme climate events are increasing due to climate change. If the infrastructure is not prepared for the risks of climate change, property loss may occur in the facility itself and its surrounding areas. Therefore, climate change adaptation technology should be introduced to reduce future losses. Policy makers need to understand the economic impacts of each technology in order to select an appropriate option. Both the primary damage, which is the direct damage to the facility, and the secondary damage, which is the damage to the surrounding area due to climate change, should all be identified for understanding the economic impact from adaptation. This paper presents a procedure for deriving primary and secondary damage reductions from introducing adaptation technologies and suggests a methodology for evaluating adaptation technology specific to each infrastructure.

      • Hemingway 論 : 그의 短篇小說의 性格

        鄭好永 東亞大學校 1963 東亞論叢 Vol.1 No.-

        This thesis tries to analyze Hemingway's major stories, dividing them into three parts with an additional conclusion. The first part deals with Nick's stories including "Indian Camp," several inter-chapters, "Soldier's Home" and "The Big Two-Hearted River, " that is, from Nicki's initiation to birth and death to Krebs' returning home from the war The second part deals with his marriage-group which stems to be as interesting a material to the writer as that of death, and which, male-female relationship, is actually the most important in human life. Though Mr. Bates said Hemingway has only one theme-death, it seems to me that disharmony and disruption between man and wife found here and there in his short stories seem to exceed the problem of death. There are none which show pure love like the relationship of Catherine- Frederick or Robert- Maria in his novels. Man and woman in his stories are linked with such a thin thread based on moderns' egotism that they are in reality on the point of parting with each other any time. Hemingway's view of women or children as a stumbling-block or an obstacle in man's way, of course, stemming from the four marriages lie had, seems as much as to say to marry or not to marry, that is the question. The third part deals with the process in which Nick experiences violence in "The Battler," hates the world of violence in "The Killers" and then finally comes to admire courage, a manly man in "The Undefeated" and "The Short Happy Life of Francis Macomber." And this part also contains his characters, luckless, and obsessed with nada, in spite of wealth, who need a clean well-lighted place or opium like music and religion etc., to get rid of evil spirits. In the conclusion some defects in his short stories on a minor scale are pointed out. The motif they give readers is too weak even for a sensitive reader to observe. As one example, the motif of "Out of Season," the point of which is said by Carlos Baker that nothing is done, is not so strong as to cause a universal emotion. And apart front the merits of his peculiar style, most of his minor stories lack the beauty of structure to the point of formlessness. Also there are some other opinions of my own about some of his stories which differ with those of other critics.

      • KCI등재

        확산기반 분자통신 채널에서 ISI 완화를 위한 해밍 부호에 관한 연구

        정호영 한국정보전자통신기술학회 2021 한국정보전자통신기술학회논문지 Vol.14 No.1

        In this paper, in order to mitigate ISI(inter-symbol interference) in a diffusion-based molecular communication channel, an ISI Hamming code is proposed in which ISI characteristics are applied to a channel decoding algorithm. In order to prove the bit error rate performance of the proposed channel code, the bit error rate performance of the major channel codes applied to the molecular communication channel with ISI was compared and analyzed through simulation. From the simulation results, it can be seen that the bit error rate performance of the ISI Hamming code is the best when the number of radiated molecules is less than or equal to . In addition, when the number of transmitted molecules is , the decoding method of the ISI Hamming code proposed in this paper has improved the bit error rate of approximately compared to the Hamming code using only soft values. Compared with the ISI-mitigating channel code, which is effective for removing ISI in the molecular communication channel, the ISI Hamming code proposed in this paper is the most advantageous in a channel environment where the number of transmitted molecules is not big(). And we can see that the ISI-mitigating channel code is more advantageous when the number of transmitted molecules is large(). 본 논문에서는 확산기반 분자통신 채널에 존재하는 ISI(inter-symbol interference)를 완화하기 위해 ISI 특성을 채널 복호 알고리즘에 적용한 ISI 해밍부호를 제안하였다. 제안된 채널부호의 비트 오율 성능을 입증하기 위해 ISI가 존재하는 분자통신 채널에서 시뮬레이션을 통해 비트 오율을 측정하였으며 ISI 분자통신 채널에 적용되고 있는 주요한 채널부호들의 비트 오율 성능을 비교·분석하였다. 시뮬레이션 결과 방사되는 분자 수가 개 이하인 경우 본 논문에서 제안한 ISI 해밍부호의 비트 오율이 다른 부호에 비해 가장 우수함을 알 수 있었다. 또한, 방사 분자 수가 개일 때 본 논문에서 제안한 ISI 해밍부호의 복호 기법은 소프트 값만을 활용한 해밍부호에 비해 약 의 오율이 개선되었다. ISI 제거 성능이 우수한 것으로 인정되고 있는 ISI-완화 채널부호와 비교해 보면 방사 분자 수가 크지 않은() 채널 환경에서는 본 논문에서 제안한 ISI 해밍부호가 가장 유리하고 방사 분자 수가 큰 인 경우에는 ISI-완화 채널부호가 더 유리함을 알 수 있었다.

      • 네트워크 코딩을 이용한 무선 프로토콜 연구 동향

        정호영 남서울대학교출판국 2010 남서울대학교 정보통신 논문집 Vol.7 No.2

        본 논문에서는 inter-flow 네트워크 코딩과 intra-flow 네트워크 코딩의 특정들을 살펴본 후 구현상의 복잡도 연산량, 네트워크 코딩을 적용함으로서 얻게 되는 성능 개선 정도 등의 측면에서 상호 비교·분석해 보았다. 또한 COPE에서와 같이 inter-flow 네트워크 코딩을 무선망에 적용하는 경우 얻게 되는 전송 효율 향상 등의 장점들을 살펴보고 기존의 무선 프로 토콜과 비교 분석해 보았다. intra-flow 네트워크 코딩의 연구 동향을 살펴보고 이들의 특정을 고찰하였으며, 네트워크 코딩을 이용해 네트워크 내 각 링크의 전송 상태를 모니터링할 수 있는 기법을 고찰해 보았다.

      • 실측 수문사상을 이용한 Clark 합성단위도의 한국형 매개변수의 산정식 유도

        정호영,안재현 한국방재학회 2014 한국방재학회 학술발표대회논문집 Vol.2014 No.-

        설계홍수량 산정은 수공구조물의 규모를 결정하는 가장 기초가 되는 분석 과정이다. 우리나라는 실측자료의 부족으로 인해 모형에 사용되는 매개변수 결정의 어려움을 갖게 되어 설계홍수량 산정 결과의 신뢰도가 매우 낮은 실정이다. 또한, 측정된 과거 수문자료의 부족으로 인해 대상 유역의 대표단위도 결정이 쉽지 않은 상황이다. 이 연구에서는 이러한 문제점을 해결할 수 있도록 국내 유역별 측정된 강우-유출 자료를 수집하고 여러 방법을 통해 검정 및 검증을 실시하여 이용 가능한 강우-유출 자료를 선정하였다. 이를 통해 총 35개 지점별로 유역을 대표하는 매개변수를 산정하고, 유역특성인자인 유역면적과 유로연장 및 유로경사의 관계를 분석하여 국내 실무에 적용할 수 있는 매개변수 산정공식을 제시하고자 하였으며 단위도는 국내 실무에서 가장 많이 쓰이는 Clark 단위도법을 적용하였으며 Clark단위도법의 매개변수는 집중시간(Tc)와 저류상수(K)이다. 총 35개의 각 지점별 선정된 첨두유량별 매개변수의 분포를 분석하였고 대상 유역에 매개변수의 적합성을 판단하기 위해 실측된 강우-유출모형과 HEC-HMS모형을 이용하여 모의된 유출량을 비교 검토 하였다. 구축된 강우-유출모형을 이용해서 해당 유역별 Clark 단위도의 대표 집중시간(Tc) 및 저류상수(K)를 결정하였으며, 실측치와 계산치의 분석 결과가 매우 양호한 것으로 나타났다. 특히 유역면적, 유로연장, 유역경사, 유로경사의 비 등 총 4개의 유역특성인자와 35개 유역에서 유도된 집중시간(Tc) 및 저류상수(K)의 상관관계를 분석한 결과 의미있는 관계가 유도됨을 알 수 있었다. 지속적으로 실시 중인 추후 연구에서는 우리나라 전역에 고루 분포된 대상 유역별 강우-유출 자료를 추가로 수집 및 검증하고, 대상 유역별 매개변수를 유도할 예정이다. 추가되는 매개변수와 유역특성인자의 상관관계 도출을 통해 신뢰성과 객관성이 확보된 한국형 집중시간 및 저류상수 도출식의 유도가 가능할 것으로 기대된다.

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