주민등록실무(4)

김태환 한국사법행정학회 1976 사법행정 Vol.17 No.4

우리나라 교통유도경비 도입방안의 연구

김태환 한국보안관리학회(구 한국경호경비학회) 2010 시큐리티연구 Vol.- No.23

경비업계에 있어서의 불공정거래의 사례 개선방안

김태환 한국보안관리학회(구 한국경호경비학회) 2006 시큐리티연구 Vol.- No.11

안전체험관 설립을 위한 시민의식 조사 연구

김태환 한국보안관리학회(구 한국경호경비학회) 2001 시큐리티연구 Vol.- No.4

This study aims at investigating basic safety consciousness as preprocessing of the establishment of experience-oriented safety education center in which citizens can have positive and active experience education, based on the data for which the investigators have investigated and analyzed such citizens' safety consciousness as awareness, consciousness and feedback of national safety accident, systematic prevention of safety accident and necessity of first-aid when safety accident happens, focused on citizens in Seoul and Gyeonggi-do where more than 1/3 of the national population live, for the purpose of establishing experience-oriented education center where citizens can be taught to prevent accidents wisely, picking up experiences of large or small accidents up to now. And the findings from the study support the followings : 1) Ordinary people think that danger factors have prevailed in our entire society, and fear that the danger may come to them directly.2) Ordinary people's consciousness of safety accident is low, that is because selfishness and 'take-it-easy' manner have prevailed in our entire society. 3) Ordinary people have the dread of safety accident individually, but they don't know how to deal with safety accident when it happened. 4) Although most people have taken lessons about safety accident, they still feel the need to have systematic education about safety accident. 5) Children and survey-respondents are highly concerned with prevention of safety accident, but there were few people who sent their children to 'safety accident prevention program by outside institute', still less they didn't participate in the above program. And especially they complained a lot about safety education conducted by school. 6) Most people truly felt the need that they should have experience-oriented safety education center to be able to see, hear and experience. The considerations (or suggestions) resulting from the above findings from the study will turn out that people will need such recreation facilities, rest and play space that the family can enjoy as space for the prevention of safety accident, appliance for field lesson and space for developed program, and in light of visitors' convenience, safer and more convenient vehicle service will have to be offered.

한국 민간경비 실태 및 발전방안

김태환,박옥철 한국경호경비학회 2005 시큐리티연구 Vol.- No.9

한국의 민간경비산업은 1960년대 초 미군부대의 용역경비를 실시함으로써 시작되었다. 이후 1973년 청원경찰법이 제정되었고, 1976년 용역경비업법(현 경비업법)이 제정됨으로써 민간경비산업이 조금씩 성장하기 시작하였다. 1980년대 초 외국기술과 자본의 도입으로 민간경비산업은 급속한 성장을 하였고, 현재 2000여개가 넘는 민간경비업체들이 있다. 하지만 이러한 업체들 중 상당수의 업체들이 부실경영과 자본력의 압박, 인력관리능력부족 등으로 인하여 인프라를 구축하지 못하고 파산하거나 영세성을 면치 못하고 있다. 그리고 이들 업체들은 치열한 민간경비시장에서 생존하기 위하여 과다한 덤핑행위와 위․탈법을 저지르거나 자격조건에 맞지 않는 인력채용 등으로 민간경비시장을 어지럽히고 있다. 또한 민간경비업체의 허가요건을 갖추기가 너무 용이하다보니 업계의 진․출입이 손쉽게 이루어진다. 이러한 모든 문제점이 피드백을 이루면서 민간경비시장의 질적 발전을 저해하고 있다. 이에 본 연구자는 한국민간경비산업의 현황을 분석하고, 이에 따르는 문제점을 도출하여 미국, 일본의 민간경비를 바탕으로 한국민간경비산업에 대한 적절한 발전방안을 제시하고자한다. 본 연구에 따르면, 현재 한국 민간경비는 법적․제도적 측면, 경영적 측면, 학문연구적 측면, 마지막으로 관련기관의 문제점을 해결해야만 한다. 이러한 문제점들은 법의 일원화, 자격증제도의 도입, 체계화된 경영전략, 관련기관의 상호협력 등이 원활하게 이루어지면서 해결될 것이며, 한국 민간경비는 더욱 발전할 것으로 전망된다.

오픈소스 블록체인을 활용한 전자문서 위·변조 방지 시스템 설계 및 구현 연구 -하이퍼레저를 중심으로

김태환,조창희,최형광 한국IT정책경영학회 2021 한국IT정책경영학회 논문지 Vol.13 No.1

The use of electronic documents by many companies and institutions is expected to increase in the coming years. The greater the use of electronic documents, the greater the risk of forgery and alteration of electronic documents. Electronic documents appear to be combined with tools that visually convert 0 and 1, but do not exist, and they exist in file form, so the document editor alone can falsify and falsify electronic documents. Currently, there are two ways to prevent forgery and alteration of electronic documents, either by using the authorized electronic document center to guarantee the contents and transmission of documents, or by using the point-in-time verification solution (TSA) at the time of electronic document generation. However, both measures have central problems and cost issues. To improve this problem, a distributed electronic document forgery and tampering prevention system was implemented by utilizing the technology of hyperleisure fabric, an open source private block chain.

학교내 사고 통계분석을 통한 안전대책 방안

김태환,홍준수,이재민 한국보안관리학회(구 한국경호경비학회) 2013 시큐리티연구 Vol.- No.34

신계허약아 진단을 위한 절단값 산정 연구-신장, 체중, 골연령을 기준으로

김태환,서혜선,도태윤,이선행,이진용 대한한방소아과학회 2023 대한한방소아과학회지 Vol.37 No.4

Objectives This study aimed to evaluate the correlation between pediatric weakness scale scores and growth indices. Furthermore, we intended to calculate the cut-off values for diagnosing Kidney Weak Children through growth indices. Methods A total of 193 patients, aged 6 - 12 years, underwent both the pediatric weakness scale and bone age assessment, and the correlations between the pediatric weakness scale and growth indices were analyzed. Moreover, the cut-off values for diagnosing Kidney Weak Children were calculated. Differences in bone age and predicted height between the normal group and Kidney Weak Children, classified according to the calculated cut-off values, were analyzed. Results The weakness of the Shin or kidney system was significantly correlated with the height percentile, weight percentile, differences in current height percentile and mid parental height percentile, differences in predicted height and mid parental height, and differences in bone age and chronological age. When the criteria for diagnosing Kidney Weak Children is set at “height percentile of ≤25% and weight percentile of ≤25%”, the sensitivity and specificity of the cut-off value were maximized. The cut-off values for weakness of the Shin or kidney system were 9 in children aged 6 - 9 years and 10 in children aged 10 - 12 years. Conclusions To diagnose Kidney Weak Children, the cut-off values of weakness of the Shin or kidney system were 9 in children aged 6 - 9 years and 10 in children aged 10 - 12 years.

Negative Delta-Prostate-Specific Antigen Time Ratio as Potential New Marker of Progression-Free Survival in Castration-Resistant Prostate Cancer Patients Treated With First-Line Enzalutamide or Docetaxel

김태환,추설호,심강희,김선일 대한비뇨기종양학회 2023 대한비뇨기종양학회지 Vol.21 No.3

Purpose: We propose a new potential marker of progression-free survival (PFS) called negative deltaprostate-specific antigen (PSA) time ratio (NDPSATR) and compare it with conventional PSA response, defined as PSA decline ≥50% at 12 weeks from pretreatment baseline (PSAR50) in metastatic castrationresistant prostate cancer (mCRPC) patients treated with first-line enzalutamide (ENZ) or docetaxel (DTX). Materials and Methods: All patients diagnosed as mCRPC at Ajou University Hospital from 2016 were included. Delta-PSA days is PSA change between 2 consecutive measurements during a regimen multiplied by interval days. A negative delta-PSA days value represents a positive PSA response. NDPSATR is calculated by dividing the sum of days on negative delta-PSA days by total days on the regimen. Student t-test was used to compare mean values and Kaplan-Meier survival curves for PFS were obtained. Results: Of 57 patients identified, 22 and 35 were treated with ENZ and DTX, respectively. Rates of PSAR50 for ENZ and DTX were 72.7% and 20.6%, respectively. Mean NDPSATR for ENZ and DTX were 0.40 and 0.46, respectively and the difference was not statistically significant. For ENZ, median PFS (mPFS) of PSAR50 and non-PSAR50 were 14.3 and 4.8 months, respectively and there was significant difference in PFS (p=0.002). For DTX, mPFS of PSAR50 and non-PSAR50 were 15.0 and 6.5 months, respectively but there was no significant difference in PFS (p=0.055). At cutoff value of 0.4, rate of NDPSATR ≥0.4 for ENZ and DTX were 36.4% and 62.9%, respectively. For ENZ, mPFS of NDPSATR ≥0.4 and NDPSATR <0.4 were not achieved and 14.1 months, respectively and there was no significant difference in PFS (p=0.895). For DTX, mPFS of NDPSATR ≥0.4 and NDPSATR <0.4 were 9.7 and 6.3 months, respectively and there was a significant difference in PFS (p=0.045). Conclusions: NDPSATR ≥0.4 may be a good marker of PFS in CRPC patients treated with DTX and may replace PSAR50.

‘한강협력계획(2015)’의 의미와 향후 과제

김태환 국토연구원 2015 국토 : planning and policy Vol.408 No.-