경련성 환아 부모들의 의식에 관한 연구

김창휘,정사준,안창일 慶熙大學校 醫科大學 1985 慶熙 醫大 論文集 Vol.10 No.1

공공디자인에 의한 도시문제 해결의 법적 과제에 관한 연구- 범죄예방을 중심으로 -

김창휘 경찰대학 치안정책연구소 2017 치안정책연구 Vol.31 No.3

The first duty of police is to protect people’s lives, bodies, and properties. For this duty, a police prevents, suppresses, and investigates crime, and crime prevention is the best way to perform this duty. As a measure of crime prevention, the CPTED (Crime Prevention Through Environmental Design) containing design components or meanings is being highlighted. Various environmental design to prevent crime within cities may be regarded only as structures in general, but now, necessities of the CPTED in various fields such as public facilities or structures are being discussed. Not only laws and regulations by the government but also ordinances by local governments concentrate on crime prevention through the CPTED. However, there are limits in effect of the CPTED as only one or two articles within individual laws and regulations have been enacted without fundamental and consolidated laws. Above all, there are not enough administrative and financial measures to introduce essence of the CPTED, and as the CPTED is concentrated on physical improvement, there are issues in follow-up management. Moreover, there is insufficient improvement on awareness by the parties of interests for sustainable administration, and the infrastructures and systems (public official, expert, community involvement, etc.) are still far behind for effective support. Especially, since the physical environmental improvement through the CPTED makes cities to be fragmented, the entire natural landscape of a city and the CPTED may not create the overall harmony. When the aesthetic components and functions as crime prevention of the CPTED, or the public design component, harmonize with urban natural landscape, the quality of urban people’s life is improved, and a city may be branded for its sustainability. With respect to the above, the correlation between the Landscape Act and the Public Design Promotion Act has been reviewed. In this study, the laws and regulations to secure effectiveness of the CPTED as a type of public design have been reviewed. Moreover, to prevent possible fragmentation of cities from the CPTED as a part of urban physical improvement of building-oriented and facility-oriented, the relationship between the Landscape Act and the Public Design Promotion Act has been reviewed. 경찰의 임무 중 첫째는 국민의 생명․신체 및 재산의 보호이다. 그 임무를 수행하기 위해서는 범죄의 예방․진압 및 수사를 한다. 무엇보다 범죄의 예방이 가장 좋은 임무수행 방법이다. 범죄의 예방 수단으로 디자인적 요소 내지는 의미가 담겨있는 CPTED(환경설계를 통한 범죄예방, 셉테드)가 주목을 받고 있다. 도시의 범죄를 예방하기 위한 각종의 환경설계를 말하는 바, 일반적으로 건축물에 좁혀 생각되기도 하지만, 이제 그 범위를 넓혀 공공시설물, 구조물 등 다양한 영역에서 셉테드의 필요성이 논의되고 있다. 국가적 차원의 법률은 물론이며 지방자치단체에서도 조례를 통하여 셉테드를 통한 범죄예방에 관심을 기울이고 있다. 그러나 셉테드 관련 단일․기본법이 제정되지 않은 상태에서 개별법의 한 두 조항을 중심으로 운영되면서 그 효과의 한계가 드러나고 있는 실정이다. 무엇보다도 셉테드의 필수적 도입을 위한 행․재정적 수단이 부족하며, 셉테드가 물리적 개선에 치중 되면서 사후 관리의 문제가 발생되고 있다. 또한 지속적 운영을 위한 이해관계인들을 중심으로 한 인식개선이 부족하다. 또한 셉테드를 효과적으로 지원할 수 있는 시스템구축(공무원, 전문가, 주민참여 등)이 부족하다. 특별히 셉테드를 통한 물리적 환경개선이 도시를 파편적 만들게 됨으로 인하여, 결국 도시 전체의 자연경관과 조화를 이루지 못하게 되는 문제점이 발생하게 된다. 셉테드의 심미적 요소와 범죄예방 기능을 갖춘, 즉 공공디자인적 요소가 도시의 자연경관과 상호 조화롭게 진행될 때 도시에 살고 있는 국민의 삶의 질은 향상되고 도시는 브랜드화 되어 지속가능한 도시가 될 수 있는 것이다. 본 연구에서는 셉테드와 관련된 개별법의 문제점을 검토하고, 공공디자인의 한 유형으로서 셉테드의 실효성 확보를 위한 법제의 검토를 함과 아울러 건물 중심, 시설 중심 등 물리적 개선으로 인한 도시의 한 부분적 차원에서 셉테드가 보여질 수 있는 도시의 파편화를 예방하기 위해서 「경관법」과 「공공디자인의 진흥에 관한 법률」과의 관계를 어떻게 해야 할 것인지를 검토하였다

Lactobacilli가 마우스에서 sarcoma-180YS의 증식에 미치는 영향

金昌輝,金周德 연세대학교 의과대학 1982 연세의대논문집 Vol.15 No.2

학동기 이후의 성장 주기별 신장 및 체중 증가율에 관한 연구

신상만,박경배,박준수,김창휘 순천향의학연구소 1996 Journal of Soonchunhyang Medical Science Vol.2 No.2

This study was carried out to know the growth rate of height and weight in Korean children which was conducted on semi-longitudinal research method. For this study, health records of the sample group that carry information for the period from their first grade of elementary school to the third grade of high school were used, 120 males and 120 females who became third grade of high school in 1994 were selected at random from each of the four cities; Seoul, Chonan, Kumi and Eumsung. Among 917 candidates, 460 males and 457 females born between March 1976 and December 1976 were finally selected as a sample for the purpose of this research. The results are as follows; 1. Measurement of the physique Both male and female samples showed constant growth in height and weight. Male grew from the range of 115.8±4.8㎝ at the age of 6 to 171.5±5.6㎝ at 17 while females grew from the range of 114.6±4.7㎝ to 158.9±5.1㎝. The Weight of males rose from the range of 19.9±2.5Kg at the age of 6 to 62.5 ±8.1Kg at 17 while that of females increased from the range of 19.3±2.4Kg to 54.1±6.9Kg. 2. Growth and Nutritional Indices The study revealed that relative weight of the sample group increased as they grew older. The Kaup index also showed an increase in line with the advancement in their ages, and exceeded 2.0 at the age of 15 for males and at the age of 14 for females. The Rohrer index, on the other hand, showed a declining trend for the first several years but began to increase at the age of 13 for males and at the age of 11 for females. 3. Comparative analysis with similar regardless that were performed using sample groups born in 1965 and 1970 revealed the followings; ① Height - The average height of male samples(born in 1976) under this survey was bigger than that of male samples born in 1965 in their respective age from 6 to 17. - The average height of male samples born in 1970 was bigger than that of male samples born in 1970 from 6 to 14 but showed no difference after 15. - Female samples born in 1976 showed height that was bigger than the other sample groups born in 1965 and 1970 in their respective age from 6 to 17. ② Weight Both male and female samples under this survey weighed more than their counterpart sample groups born in 1965 and 1970 in their respective age. 4. The Maximum Growth Age was 12.3 for males and 10.4 for females. Males grew 5.92±2.77㎝ a year on an average when they were 12 and 13 years old while females grew 5.93±2.69㎝ when they were 11 and 12 years old. In conclusion, the study revealed that like in other countries males and females experienced the second growth spurt during their adolescence and relatively slow growth thereafter. Unlike height which showed constant growth, weight varied; there were incidences where females even experienced weight loss after years of diminishing growth rate in the wake of the adolescence.

4족 로봇의 에너지 효율 향상을 위한 허리 모션이 추가된 보행 패턴 생성 알고리즘

김창휘,김정엽 대한기계학회 2019 大韓機械學會論文集A Vol.43 No.4

This paper deals with a walking pattern generation algorithm with waist motion for improving the energy efficiency of a quadruped robot. Most quadruped robots without a waist joint have problems that walking is unnatural compared with quadruped animals, and their energy efficiency is low owing to the limited degrees-of-freedom of the body. To solve these problems, we studied the walking pattern generation of a quadruped robot with a waist joint. First, we selected walking parameters and generated foot trajectories by referring to the actual walking data on a dog. Second, we generated the body trajectory using the preview control to maintain walking stability. Third, we realized a quadruped walking pattern generation algorithm by integrating a waist motion generation strategy capable of improving energy efficiency and animal mimicry. Finally, the walking stability and energy efficiency improvements of the quadruped robot were verified through the Webots dynamics simulator. 본 논문은 4족 로봇의 보행 시 에너지 효율 향상을 위해서 허리 움직임이 추가된 보행 패턴 생성 알고리즘에 대해서 서술하였다. 최근 개발된 대부분의 4족 로봇들은 허리 관절이 없는 형태를 취하고 있어, 실제 4족 보행 동물과 비교하였을 때 보행이 부자연스러울 뿐만 아니라 낮은 몸통 자유도로부터 에너지 효율이 좋지 않은 문제를 가지고 있다. 이를 해결하기 위해서 본 연구에서는 기존의 4족 로봇들과 달리 허리 관절이 추가된 4족 로봇의 보행 패턴 생성 연구를 수행하였다. 우선, 실제 개의 보행 데이터를 참고하여 필요한 보행 파라미터들의 선정 및 발 궤적을 생성하였고, 보행 안정성 유지를 위해 프리뷰 제어(Preview control)를 이용한 몸통 무게 중심 위치 궤적을 생성하였으며, 동물 모방성과 에너지 효율을 증가시킬 수 있는 허리 모션 생성 전략을 통합하여 4족 보행 패턴 생성 알고리즘을 구현하였다. 최종적으로 4족 보행 로봇의 보행 안정성 유지 및 에너지 효율 향상을 Webots 동역학 시뮬레이터를 이용하여 검증하였다.

로타바이러스 백신의 최신 지견

김창휘 순천향의학연구소 2008 Journal of Soonchunhyang Medical Science Vol.14 No.2

Rotavirus is the most common cause of severe gastroenteritis in infants and young chilren throughout the world. And the rates of rotavirus gastroenteritis among children in industrialized and less developed countries are similar. Therefore rotavirus vaccine would have universal application as part of immunization program. And cost-effectiveness analyses have shown that rotavirus immunization program would be cost-effective from the perspective of society and the health care system. On the base of a number of effective clinical trial in infants worldwide, 2 recently developed vaccines, pentavalent human-bovine reassortant rotavirus vaccine(RotaTeq )and human rotavirus Ⓡ vaccine(RotarixTM) were licensed in the United States and Korea, recently. These 2 vaccines are high efficacy, excellent tolerability, and no increased risk of intussusception in each clinical trials of more than 60,000 infants. Vaccination against rotavirus will substantially reduce rotavirus gastroenteritis associated morbidity and mortality.

소아 중추신경계 감염증의 치료

김창휘,Kim, Chang-Hwi 대한소아감염학회 1994 Pediatric Infection and Vaccine Vol.1 No.1

Immunogenicity, Reactogenicity and Safety of a Combined DTPa-IPV Vaccine Compared with Separate DTPa and IPV Vaccines in Healthy Korean Infants

김창휘,차성호,신손문,김천수,최영륜,홍영진,최명재,김광남,허재균,조대선,김성신,이상락,송은송,Gunasekaran Ramakrishnan,옥진주,Olivier Van Der Meeren,Hans Bock,김정수 대한소아감염학회 2010 Pediatric Infection and Vaccine Vol.17 No.2

Purpose : To compare immunogenicity and reactogenicity of a combined diphtheria-tetanus-acellular pertussis-inactivated poliovirus vaccine (DTPa-IPV, InfanrixTM IPV, GlaxoSmithKline Biologicals) with co-administration of commercially available DTPa and IPV vaccines at separate injection sites (DTPa+IPV). Methods : A total of 458 infants aged 8-12 weeks were randomized to receive three-dose primary vaccination at 2, 4 and 6 months with DTPa-IPV or DTPa+IPV. Blood samples were collected pre and post vaccination for measurement of immune responses. Reactogenicity was assessed following each dose using diary cards. Results : One month post-dose 3, seroprotection rates for anti-diphtheria, anti-tetanus and anti-poliovirus types 1, 2 and 3 were ≥99.5% and vaccine response rates to pertussis antigens were at least 98.6% in both DTPa-IPV and DTPa + IPV groups. Non-inferiority between the groups was demonstrated based on pre-defined statistical criteria. Incidences of both local and systemic symptoms were within the same range across both groups with grade 3 symptoms reported following no more than 4.3% of DTPa-IPV doses and 4.5% of DTPa + IPV doses. Two serious adverse events (both pyrexia) after DTPa-IPV administration were considered vaccine-related. Both infants recovered fully. Conclusion : Combined DTPa-IPV vaccine was immunogenic and well tolerated when used as a three-dose primary vaccination course in Korean infants. DTPa-IPV could be incorporated into the Korean vaccination schedule, reducing the number of injections required to complete primary immunization.

소아에서 장기열을 동반하는 감염성 질환의 감별진단과 치료

김창휘 한국의학사 1994 診斷과治療 Vol.14 No.11

인유두종바이러스(HPV) 백신 접종의 최신 지침

김창휘 한국모자보건학회 2012 한국모자보건학회 학술대회 연제집 Vol.2012 No.1