CCTV 산업에서 직접생산확인제도의 개선방향 연구

박세환(Park Se Hwan),이형용(Lee Hyeong Yong),허익(Her Ik) 한국기술혁신학회 2018 한국기술혁신학회 학술대회 발표논문집 Vol.2018 No.11

이 연구에서는 글로벌 메이저 기업들의 국내 CCTV 공공시장에 진입에 따른 국내 기술시장의 잠식 우려와, 반면 국내 중견·대기업의 시장진입 차단으로 인한 국내 CCTV 산업발전의 장애요인들에 대한 문제점을 지적하고 문제해결 의지를 파악해본다. 특히 직접생산확인제도가 CCTV 산업발전에 미치고 있는 악영향에 대해 설문조사를 통해 직접생산확인제도의 개선사항 및 보완사항 등을 파악해본다. 이를 토대로 CCTV 시스템 직접생산확인제도의 문제점과 정부의 개선의지, 국내 CCTV 기술시장의 중견·대기업 진입방안 등 CCTV 산업발전을 위한 제도적 개선방안을 제시한다. 좋은 취지에 비해 운용상 심각한 문제점이 드러난 CCTV 시스템 직접생산확인제도의 불합리한 점은 조속히 개선되어야 한다. 중국산 덤핑제품의 국내시장 잠식문제는 가격이나 품질이 우수한 외산제품에 한하여 수입을 허용하는 방안을 정착시킬 필요가 있다. CCTV 시스템의 중소기업 제품지정 문제는 비 전문기업들이 CCTV 시스템 직접생산확인제도를 악용하는 사례를 원천적으로 차단할 수 있는 제도적 보완이 필요하다. 아울러 국내 CCTV 산업구조를 선진화하기 위해서는 CCTV 시스템 산업을 더 이상 중소기업 육성제품으로 묶어두지 말고 중견·대기업들도 기술시장에 참여시킬 필요가 있다. 이를 통해 다양한 첨단 제품군에 대한 기술적, 가격적 경쟁력을 향상시킬 수 있을 것이다. In this study, the global major companies are concerned with the encroachment on the domestic technology market due to entry into the domestic CCTV public market, while the domestic and large companies have pointed out the problem of the obstacle to the domestic CCTV industry development due to the interception of market entry, and identify the will of the problem. In particular, we will investigate the adverse effects of the Direct Production Verification System(DPVS) on the development of the CCTV industry to identify improvements and enhancements to the production confirmation system directly. On the basis of this, we propose institutional improvement measures for the development of the CCTV industry, including problems with the direct production confirmation system of CCTV systems, government improvement efforts, and access to SMEs and conglomerates in domestic CCTV technology market. The unreasonable point of the direct production check system of CCTV systems that have been exposed to serious problems in operation compared to good effect should be improved as soon as possible. The domestic market encroachment problem of China"s dumping products is necessary to settle the price or quality of the external product only to allow income. The problem of small and medium-sized companies in CCTV systems requires institutional supplementation that allows non-professionals to fundamentally block the misuse of the CCTV system"s direct production verification system. In addition, in order to advance the industrial structure of CCTV in Korea, the CCTV system industry is no longer tied to small and medium-sized products, but also large companies need to participate in the technology market. This will help to improve the technical and price competitiveness of a wide range of advanced products.

대학생 학사경고자를 위한 자기주도학습능력 증진 프로그램의 효과 연구

윤영란 사단법인 미래융합기술연구학회 2021 아시아태평양융합연구교류논문지 Vol.7 No.8

The purpose of this study is to analyze self-directed learning ability improvement program by analyzing the causes of academic warning and verifying its effectiveness. Through the analysis of the causes of academic warnings, the components of the self-directed learning ability improvement program for academic warnings were derived. As a result, a total of five program sessions were conducted to determine the five activity areas related to the learning strategy and to verify the effectiveness of the program. The participants of the program were 18 college students who received an academic warning in the previous semester, and the effectiveness of the program was verified by a self-directed learning ability test. The results of the study are as follows. First, the results of the analysis of the causes of academic warning factors are ineffective learning methods, lack of learning and will, difficulty in majoring, psychological and emotional problems, employment and employment at other universities, family form, and health problems. The most difficult parts of university study were lack of learning strategy, time management, group class and discussion, note taking, basics of major, and report writing. Second, the self-directed learning ability of students who participated in the self-directed learning ability improvement program for college students on academic problem were generally improved. It can be said that learners have the ability to voluntarily lead the overall academic process from learning planning, learning execution, and learning evaluation. Based on the results of these studies, specific suggestions were made for university students who have received academic warnings. 본 연구의 목적은 학사경고자 원인 분석을 통한 자기주도학습능력 증진 프로그램을 운영하고 그 효과성을 검증하고자 한다. 이를 위해 먼저 학사경고 원인 분석을 통해 학사경고자를 위한 자기주도학습능력 증진 프로그램의 구성요소를 도출하였다. 그 결과 학습전략 관련 5개의 활동영역을 확정하고 학사경고자 대상 자기주도학습능력 프로그램의 효과를 검증하기 위해 총 5회기의 프로그램을 진행하였다. 프로그램에 참여한 학생은 직전 학기 학사경고를 받은 대학생 18명이며 프로그램의 효과성 검증은 자기주도적 학습능력 검사로 하였다. 연구의 결과는 다음과 같다. 첫째, 학사경고원인 분석 결과, 비효과적 학습 방법, 학습 동기 및 의지 부족, 전공 이수 어려움, 심리 및 정서적 문제, 다른 대학 입시 준비 및 취업, 가정형편, 건강 문제 순으로 나타났다. 대학학습에 가장 어려움을 느끼는 부분으로는 학습전략 부족, 시간 관리, 조별 수업 및 토론, 노트 필기, 전공기초, 보고서 작성 순으로 나타났다. 둘째, 대학생 학사경고자를 위한 자기주도학습능력 증진 프로그램에 참여한 학사경고자 학생들의 자기주도학습능력이 전반적으로 향상되었다. 자기주도적으로 학습에 대한 계획을 세우고, 학습을 실행하며, 학습을 평가하는 전반적인 학업에 대한 과정을 학습자가 자발적으로 이끌어갈 수 있는 역량을 강화했다고 할 수 있다. 이러한 연구 결과를 중심으로 대학에서 학사경고자를 위한 학습지원 관련한 구체적인 제언을 하였다.

고등학교 0교시 체육활동 운영양상 및 개선방향 탐색

이인(Lee, In) 한국체육교육학회 2015 한국체육교육학회지 Vol.20 No.1

본 연구는 0교시 체육활동 운영양상을 살펴보고 앞으로의 운영을 위한 개선 방향을 탐색하는데 목적이 있다. 연구 참여자는 유목적적 추출(purposeful sampling) 방법을 통해 학교장 및 체육교사 8명을 선정하였고, 심층면담과 비참여관찰, 각종 문서를 통해 자료를 수집한 후 귀납적 범주분석(Inductive Content Analysis) 방법을 활용하여 분석하였다. 그 결과, 0교시 체육활동 운영 양상은 ‘종목혼합 지도형’, ‘교내반대항 리그형’, ‘개인참여 자율형’, ‘종목선택 자율형’의 4가지 형태로 나타났으며, 이러한 0교시 체육활동 운영 경험을 토대로 ‘수업 개선 방향 : 목표의 명료화 및 수업 형태의 체계화’와 ‘운영 개선 방향 : 원활한 운영을 위한 기본전제’로 나누어 개선 방향을 도출해냈다. 수업이 개선되기 위해서는 먼저 목표를 구체적으로 명료화시키는 것이 선행되어야 하며, 더 많은 학생이 지속적이고 적극적으로 본 활동에 참여할 수 있도록 수업의 형태를 재구조화하는 과정을 거쳐 체계적으로 구축해가는 노력이 필요하다. 0교시 체육활동의 원활한 운영을 위해서는 선택의 자율성을 전제로 한 활동이어야 하며 학생들에게 참여 및 종목의 선택권을 최대한 부여해 주어야 한다. 또한 체육교사는 물론 타교과 교사, 학생 등 다양한 교내 인력을 최대한 활용하여 협력체계를 구축해 나가야 하며, 참여 학생 및 교사에게 다양한 인센티브를 제공해주기 위한 기관 및 정부의 지원이 필요하다. 그리고 0교시 체육활동의 가치 및 효과, 필요성 등을 인식시켜 줄 수 있도록 다양한 홍보자료를 개발하고 보급시켜야 할 것이다. Purpose: This study aims to observe the operation aspect of Physical education during before class and further, to search for the utmost improvement direction. Methods: Study participant has chosen 8 members of principal and Physical Education teachers through a purposeful sampling method. First, the study researcher has collected data by way of in-depth interviews, non-participant observation and various documents. Then, the study researcher applied the method of the Inductive Content Analysis to analyze the facts. Results: It was found that there are four aspects of operation in physical education during before classes; ‘Coaching type in which there are compounding events’, ‘League type in which there is a competition between classrooms’, ‘Autonomous type in which personal participation is encouraged’ and ‘Autonomous type in which choice is given to students on which event to participate’. We were lead to conclusion, from the experience of having operated these before classes, that in order to improve before classes, two things needs to be carefully preceded; ‘improvement direction on teaching: simplification of goal and systematization of form of classes’ and ‘improvement direction on management: basic premises for smooth functioning’. In order to improve the quality of before classes, goals must be specifically clarified, and form of class must be systemized through restructural process. In order to run these before class’ physical education smoothly, autonomy of choices, cooperation between school staffs, motivation by providing incentives, and development and supply of promotional materials must be prerequisite. materials must be prerequisite Conclusion: Based on this research, it is concluded that Physical education during before class is being operated in various forms depending on the circumstances and situations of each school. In addition, many different points for improvement have been observed owing to its initial operation step. The implementation of these points will allow each school to help to propagate and establish this system.

내항선 안전관리체제 기록 관리 업무의 고령선원 친화적 개선방안 고찰

원월석,김주환 한국해양경찰학회 2021 한국해양경찰학회보 Vol.11 No.2

In 2019, the proportion of seafarers aged 60 and over was 55.4%, up about 23%p from 2008. Moreover, as the inflow of young seafarers is decreasing, this aging trend of seafarers onboard coastal ship will continue in the future. Therefore, it is necessary to improve the shipboard working environment in consideration of aged crew for the sustainable operation of coastal ships. Against this backdrop, this study aimed to derive measures to improve the safety management system under Article 46 of the Maritime Safety Act, focusing on the record-keeping practice. For this, total 79 items of onboard ship record have been identified by investigating safety management system manuals from coastal shipping companies (20 companies) along with laws of admiralty (7 laws) and administrative rules (11 rules). In addition, the work stress has been measured for each record keeping item from 92 seafarers aged over 60. Work stress score was calculated by evaluating the frequency and complexity of work in 5 score scale and multiplying their averages. Furthermore, record keeping items were re-classified into upper level (7 cases), mid-level (15 cases), and low level (57 cases) depending on the work stress score. Finally, 16 record keeping items with the work stress of middle level or above and also with the most opinions from aged crew for the improvement were selected with priority to consider a measure for the improvement. Two measures for the improvement of record keeping practice as suggested in this study were to unify and simplify the record keeping practice and supplement the support of onboard ship record keeping from the company. If utilizing the results in this study to the improvement of policies of maritime safety, it is anticipated to improve practicality of safety management system and the quality of it. 2019년 전체 내항선원 중 60세 이상 비율은 55.4%로 2008년 대비 약 23%p 증가하 였다. 더욱이, 신규선원 유입이 감소하고 있는 만큼 내항선원의 이러한 고령화 추세는 앞으로도 지속될 것이다. 따라서 내항선의 지속가능한 운항을 위해 고령선원을 배려한 선내작업 환경 개선이 요구된다. 이러한 배경 하에 본 연구는 「해사안전법」 제46조에 따른 안전관리체제 기록관리 업무를 중심으로 고령선원 친화적인 개선방안을 도출하고자 하였다. 이를 위하여 먼저, 해사법령(7개)·행정규칙(11개)과 더불어 내항선사(20社)의 안전관리매뉴얼을 조사하여 총 79건의 선내 기록관리 항목을 식별 하였다. 그리고 60세 이상 고령선원 92명을 대상으로 각 기록관리 항목에 대한 업무 강도(Stress)를 측정하였다. 업무강도 점수는 업무의 발생빈도(Frequency)와 복잡성 (Complexity)을 5점 척도로 평가하여 이들의 평균값을 곱한 값으로 산정하였다. 아울러 업무강도 점수에 따라 기록관리 항목을 상급(7건)·중급(15건)·하급(57건)으로 재분류하였다. 최종적으로 업무강도가 중급 이상이었고, 동시에 고령선원의 개선요청 의견 수가 가장 많았던 16건의 기록관리 항목을 우선 선정하여 개선방향을 고찰하였 다. 본 연구에서 제언하는 기록관리 업무의 2가지 개선방향은 기록관리 업무의 단일화·간소화, 육상의 기록업무 지원 강화이다. 이 연구결과를 해사안전 정책 개선에 활용한다면, 안전관리체제 제도의 실효성 제고 및 질적 개선에 기여할 수 있을 것이다.

몽골 특수교육의 문제점과 개선 방향에 대한 특수학교 교사의 인식

아리우나체벤도르지 ( Ariunaa Tseveendorj ),박남수 ( Park Nam-su ),강종구 ( Kang Jong-gu ) 대구대학교 특수교육재활과학연구소 2021 특수교육재활과학연구 Vol.60 No.4

[목적] 본 연구의 목적은 몽골 특수교육의 문제점과 개선 방향에 대한 교사들의 인식을 알아보는 것이다. [방법] 이를 위해 몽골의 특수학교에 근무하는 5명의 교사를 대상으로 심층 인터뷰를 진행한 다음 그 결과를 범주별로 유목화하여 분석하였다. [결론] 첫째, 특수학교 교사들은 전문성을 지닌 교사 및 인력의 부족, 열악한 학습 환경, 장애아동에게 적합하지 않은 교육과정 및 지속적인 개선의 미흡을 특수교육의 문제점으로 인식하고 있다. 둘째, 특수학교 교사들은 전문성을 지닌 교사 양성 및 연수를 통한 특수교사의 전문성 향상, 재정지원을 통한 적절한 학습 환경의 구비, 장애아동에게 적합한 교육과정 개발 및 지속적 개선이 필요하다고 인식하고 있다. [함의] 이러한 결론은 몽골 특수교육의 문제점 해결 및 개선방향의 실현을 위해서는 특수교육에 대한 정부의 적극적인 정책과 그 실현을 위한 재정적 지원에 더 많은 관심을 기울일 필요가 있음을 시사하고 있다. [Purpose] The purpose of this study was to investigate the special school teachers' perception about the problems and improvement directions of Mongolia’s special education. [Method] For this purpose, in-depth interviews were conducted with 5 teachers and the results were analyzed by categorizing them. [Conclusion] First, as the problems in special education, special education teachers recognized the lack of professional teachers and human resources, the poor learning environment, the curriculum not suitable for children with disabilities, and the lack of continuous improvement. Second, special school teachers recognized the need to secure professional teachers, improvement special teachers' expertise through training, establishment of an appropriate learning environment through financial support, and development and improvement of curriculum suitable for children with disabilities. [Implication] In order to solve the problems of these problems and realize the improvement direction, it is necessary to pay more attention to the government's active policy on special education and financial support for its realization.

학업 저성취 대학생을 위한 학습력 향상 프로그램의 효과성 분석 연구

윤영란 사단법인 미래융합기술연구학회 2021 아시아태평양융합연구교류논문지 Vol.7 No.11

The purpose of this study is to analyze the effectiveness of the learning ability improvement program for low achieving students operated by the Teaching and Learning Support Center for students with low academic performance in college. The subjects of this study were 16 college students who applied for the learning ability improvement program for low achieving students at S University's Teaching and Learning Support Center in Seoul. The learning ability improvement program was a total of 8 sessions and was conducted every 50 minutes each week. Students who participated in the program were students who had difficulty in college learning with an average grade point of less than 3.0 in the previous semester. The effectiveness of the program was analyzed by self-directed learning ability test. As a result of the study, it can be seen that the self-directed learning ability of college students who participated in the learning ability improvement program for low achieving college students improved overall, and thus their learning ability was improved. In other words, it is revealed that the program is highly effective in improving the learning ability that learners can voluntarily lead the entire process of university learning. However, the continuity part of the learning execution area did not show a significant improvement. In the case of low-achieving students, it suggests that there is a need for a way to keep learning after completing the program. Based on these research results, specific suggestions were made on the development and operation of learning support program for underachieving students who are struggling with academic difficulties in college. 본 연구의 목적은 대학에서 학업부진으로 어려움를 겪고 있는 학생들을 위하여 교수학습지원센터에서 운영한 학업 저성취 학생 대상의 학습력 향상 프로그램의 효과성을 분석하는 것이다. 연구의 대상은 서울소재 S 대학 교수학습지원센터 학업 저성취 학생을 위한 학습력 향상 프로그램에 지원한 16명의 대학생이다. 학습력 향상 프로그램은 총 8회기의 프로그램으로 50분씩 매주 진행하였다. 프로그램에 참여한 학생은 직전 학기 평균 학점이 3.0 미만이면서 대학학습에 어려움을 겪고 있는 학생으로 자발적인 참여로 이루어졌으며 프로그램의 효과성은 자기주도적 학습능력 검사로 분석하였다. 연구의 결과 학업 저성취 대학생을 대상으로 한 학습력 향상 프로그램에 참여한 학생들의 자기주도적인 학습능력이 전반적으로 향상되었다. 학습의 전과정을 학습자가 자발적으로 이끌어 갈 수 있는 학습력을 향상시키는데 프로그램의 효과가 높게 나타났다. 그러나 학습실행영역 중 지속성 부분은 유의미한 향상을 나타내지 않았다. 따라서 학업 저성취학생들을 대상으로 하는 경우 프로그램 이수 후 지속적으로 학습을 유지할 수 있는 지원 방안이 필요하다. 이러한 연구 결과들을 토대로 대학에서 학업 부진으로 어려움을 겪고 있는 학업 저성취 대학생을 위한 교육적 제언을 하였다.

Improvement Direction for the Operating System of CRISIS Management Manual in KOREA

Ryu Sang il J-INSTITUTE 2018 International Journal of Human & Disaster Vol.3 No.1

Through analysis of operating system of crisis management manual in Korea, this study attempts to suggest the right direction for future improvement. First, it is necessary to simplify the preparation through accurate understanding of laws and regulations. In the meantime, given the Korean crisis management manual written too specifically, rather, there is too much in manual volume and there is not enough time to follow the manual sequentially in case of settlement disaster. At the time of the East Japan great earthquake disaster, they were accused of missing the Golden Time when they sequentially followed Japan’s well-written manuals. Therefore, it is desirable to make it simple and easy to understand through an accurate understanding of relevant laws and regulations. Second, it is necessary to clearly distinguish roles between institutions through practical exchanges and cooperation networks. Under the current laws, this redundant design leads to an ironic situation in which when the actual disaster occurs, leaving responsibilities of an agency to another occurs between the agencies. Therefore, manual design to enable clear division of roles among institutions to some degree through practical exchanges and cooperation will enable quicker disaster response. Third, it is necessary to build a highly effective manual based on a scenario. Although the current crisis management manual is well written, but when applied to settlement actual disaster, it is difficult to apply due to the difference between reality and theory. Therefore, in order to be practical or to increase the possibility of reality, based on the scenarios, it will be easier to apply the reality by coping with the virtual scenarios by disaster type. Fourth, it is necessary to conduct situational judgment exercises through training. In the currently available crisis management manuals in Korea, all institu-tions are unified in identifying the level of crisis alarms such as concern, attention, warning, and seriousness, each level has different responses and its collaboration is different. However, in case of actual disaster, it is diffi-cult to collaborate because it shows difference in crisis alarm level by each department or each institution. There-fore, it is necessary to conduct self-assessment exercises through scenario training. Fifth, there is an increasing need for preparing integrated manuals for complex disasters. Today, disasters do not simply end in one type of disaster, but multiply into multiple disasters. That is, when an earthquake occurs, the earthquake can lead to fire, collapse, environmental pollution, and even nuclear accident. As a result, the crisis management manual is a manual for one type of disaster, which makes it difficult to cope with a complex disaster. Therefore, the need for preparing integrated manuals considering complex disasters increases.

Direct tracking of noncircular sources for multiple arrays via improved unscented particle filter method

Yang Qian,Xinlei Shi,Haowei Zeng,Mushtaq Ahmad 한국전자통신연구원 2023 ETRI Journal Vol.45 No.3

Direct tracking problem of moving noncircular sources for multiple arrays is investigated in this study. Here, we propose an improved unscented particle filter (I-UPF) direct tracking method, which combines system proportional symmetry unscented particle filter and Markov Chain Monte Carlo (MCMC) algorithm. Noncircular sources can extend the dimension of sources matrix, and the direct tracking accuracy is improved. This method uses multiple arrays to receive sources. Firstly, set up a direct tracking model through consecutive time and Doppler information. Subsequently, based on the improved unscented particle filter algorithm, the proposed tracking model is to improve the direct tracking accuracy and reduce computational complexity. Simulation results show that the proposed improved unscented particle filter algorithm for noncircular sources has enhanced tracking accuracy than Markov Chain Monte Carlo unscented particle filter algorithm, Markov Chain Monte Carlo extended Kalman particle filter, and two-step tracking method.

한국가사소송법에서 본 이혼 시 미성년자녀의 보호

한숙희 한국민사소송법학회 2010 민사소송 Vol.14 No.2

CIVIL ACT, including the recent amendments to KOREA FAMILY LITIGATION ACT to protect minor children upon divorce, new systems were introduced in. To protect children from second marriage, Changing of a child’s previous surname and its origin was established. Standards exercising parental authority was codified and Divorce procedures by agreement was improved. T0 make Child support decree payed easily and quickly from the child’s immediate family, Child support order, Property statement and Property inquiry in the family litigation proceedings, Order for direct payment of child support, Order for offer of security, Lump sum payment and so on were established. We are expecting to not only have a direct impact on national life, but also bring many changes to future procedures for litigation, non-litigation, divorce by agreement practice. 최근 민법과 가사소송법 등 가족법의 개정으로 이혼 시 미성년자녀를 보호하기 위한 새로운 제도들이 도입되었다 . 재혼가정 자녀의 보호 등을 위하여 성과본의 변경제도를 신설하고, 친권행사 기준을 명문화 하였으며, 협의이혼절차를개선하였다. 비양육친으로부터 미성년자녀의 양육비를 쉽고 빠르게 받을 수 있도록 양육비부담조서 가사소송 , 절차 내의 재산명시, 재산조회, 양육비 직접지급명령, 담보제공명령, 일시금지급명령 등이 신설되었다. 앞으로 국민 생활에 직접적인 영향을 미칠 뿐만 아니라, 향후 가사소송, 가사비송, 협의이혼 실무에 많은변화를 가져올 것으로 예상한다.

Characteristics of Micro-structure of Warm and Ice-Rich Frozen Soil Improved by Cement and Additives

Mingtang Chai,Jianming Zhang,Hu Zhang,Zhenhua Yin 대한토목학회 2021 KSCE JOURNAL OF CIVIL ENGINEERING Vol.25 No.10

In permafrost regions, the warm and ice-rich frozen soil (WIRFS) underlying the embankment has a low strength and large compressibility, which threatens the engineering stability. The addition of cement and its additives can improve the mechanical properties of the WIRFS. During the curing and the thawing compression, the micro-structure of the improved WIRFS was changed by hydration reaction and deformation. In this paper, the porosity and directionality of soil were selected as indicators to reflect the variation of micro-structure in the improved WIRFS. Two image processing methods, fuzzy C-means clustering and image segmentation, were introduced to quantitatively calculate the porosity and the directionality of soil particles. The arrangement variation of soil aggregates can reflect the characteristics of micro-structure during the soil improvement. The results indicate that, the addition of cement and additives reduced the directionality of sample before the thawing compression. After the compression, except for the super absorbent polymer, ironic agent, EN-1, Toogood and geopolymer, the addition of antifreeze agent, early strength agent and metakaolin increased the directionality. The average porosity is negatively relevant to the compressibility coefficient. This paper has connected the micro-structure with deformation parameter of the improved frozen soil, which can reflect the improvement mechanism with cement and additives.