What makes hybrid insourcing successful: A new public–private partnership model for social welfare services

Yang Jae‐jin,Kim Hey Sung,Choi Seong Eun,Ryu Lanhee,Choi Young Jun 한국사회복지학회 2020 Asian Social Work and Policy Review Vol.14 No.1

Outsourcing has been a key policy tool for delivering a range of social services, and regarded as more effective than insourcing or direct government provision. At the same time, it has also caused many delivery issues such as principal‐agent problems, a lack of policy coordination, and poor‐quality welfare services. While the pendulum continues to swing between insourcing and outsourcing, we aim to propose a new public–private partnership model called the “hybrid insourcing model” and examine which factors influence the performance of the model. In South Korea, around 2010, the local government in Namyangju City was the first to implement the “Hope Care Center model,” a kind of hybrid insourcing model, which has been praised for its innovation and widely emulated by central and local governments. Our analysis utilizes data collected between December 2017 and January 2018 from public sector employees and civilian staff in Namyangju and a comparable city, A. From this, we draw a number of implications, both for theory and for policy. We argue that, for public–private partnerships, active cooperation and equality are the biggest factors in contributing to positive performance. These work alongside leaders with a clear vision and with employees' positive attitude

실증연구를 위한 주택용 태양열 온수기 모니터링 시스템 개발

양동조,김재열,한재호,송경석,김우진 한국공작기계학회 2004 한국공작기계학회 추계학술대회논문집 Vol.2004 No.-

The application of solar energy, in the field of alternative energy, was on the increase tendency. In the case of advanced nations, through continuous R&D, solar hot water heater with high efficiency has been used for the house and the industrial process on business, advanced nations were reached up the experimental stage of solar generation system. But, the actual circumstance of the domestic has been not accomplished the popularization of solar hot water heater and the settlement of it which is the fundamental stage of the solar energy usage. This trouble, the domestic was flooded with small enterprise for producing solar hot water heater, was caused by the popularization and the production without verification of performance. To supply the monitoring program for evaluating solar hot water heater, this research was purpose to improve the technical development of the enterprise for producing solar-heat hot-water-boiler and served as an aid for the enlargement and the popularization on solar energy.

근관 밀폐도에 미치는 도말층 및 상아질 접착강화제의 영향

양진석,김원재,황인남,오원만 대한치과보존학회 2000 Restorative Dentistry & Endodontics Vol.25 No.4

The purpose of this study was to evaluate effects of smear layer and dentin primers on the sealing ability of root canals. 126 extracted human teeth with single, straight canals and mature apices were used. The Samples were first classified into six groups as follows : presence of smear layer; absence of smear layer; Scotchbond Bond Multi-Purpose; All Bond 2; Mac Bond 2; Clearfil Liner Bond 2. A Positive control was also established. All teeth except the control group were then obturated with thermoplasticized gutta-per-cha and AH26. Electrochemical and dye penetration technique were later used to evaluate the degree of microleakage through the root canal. Seventy teeth were then immersed in a 1 % potassium chloride solution and An external power supply(DC 10 V) was then applied to the circuit for the electrochemical microleakage test. The degree of Microleakage was determined over period of 28 days before being evaluated. In total, 48 teeth were submitted to the dye infiltration technique. All specimen were suspended in 2 % methylene blue dye for 1 week before being longitudinally split. The degree of dye infiltration was measured under a stereomicroscope at×10 magnification and evaluated. The results were as follows: 1.Apical microleakage increased throughout the test period in all group and one group having a smear layer showed a dramatic increase under electrochemical test (p<0.05). In the group having smear layer, the degree of apical microleakage was the highest, and the microleakage was much higher than in the smear layer removed group in electrochemical test (p<0.05). Scotchbond Multi-Purpose, All Bond 2, Mac Bond 2 and Clearfil Liner Bond 2 showed lower microleakage than one group having smear layer. The All Bond 2 and Clearfil Liner Bond 2 treated groups showed the lowest microleakage in electrochemical test (p<0.05). 2.There was no significant difference between the experimental groups in dye penetration technique. These results suggested that the removal of the smear layer from root canal and concomitantly the application of dentin primer into root canal could improve the sealing ability of root canal obturation, 1

이면성 및 도플러 심초음파도를 이용하여 진단한 선천성 거대 좌회선지-좌심실 관동맥루

진승원,박준철,이영중,유병현,박현옥,김용주,윤호중,김재형,홍순조,최규보,권종범,원용순,박건 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.4

과량의 방사선에 노출된 흰쥐 소뇌외측핵의 미세구조

정재삼,양남길,안의태,고정식,박경호,김진국 대한해부학회 1992 Anatomy & Cell Biology Vol.25 No.3

공공정보화사업의 사전평가 모형 구상 : 예산과의 연계와 사업 실효성 확보방을 중심으로

양재진,정명주,정진우 한국정보사회진흥원 2003 정보화정책 Vol.10 No.3

공공정보화사업은 다른 사업보다 파생효과가 큼 국가적으로 중요한 사업이나, 생애주기가 짧고 변화가 심한 정보기술을 활용하는 특성을 가지고 있어, 사업 실패의 가능성이 큰 문제를 안고 있다. 그리고 업그레이드 비용 등 유지비가 많이 소요되는 특징을 가기고 있다. 따라서 예산편성시부터 사전평가의 강화를 통해 국가자원의 낭비를 막고 동시에 사업의 효과성을 높이는 과제를 안고 있다. 이러나 인식하에, 본 논문은 사후평가 위주의 현행 한국 정보화사업평가체제의 문제점을 지적하고, 사전평가 도입의 필요성을 제기하였다. 구체적으로 정보화사업 2 단계 사전평가 모형을 제시하였는데, 제 1 단계 사전평가는 국가과학기술위원회의 국가연구개발사업 사전조정 모형을 바탕으로 예산과정과의 연계를 담보할 수 있는 제도화 방안을 다루었고, 제 2 단계 ㅅ전평가는 정보화지원사업의 구체화 단계에서 한국전산원의 역할을 바탕으로 사업계획서 검토와 사업자 선정에 관련된 제도화 방안을 다루었따. 제 1 단계 사전평가의 실효성 확보를 위하여 본 논문은 정보화추진위원회를 대통령 산하로 개편하고 정보화 예산심의 권한을 법제화할 것을 주장하였고, 기타 사전평가와 조정의 합리화 방안 등을 제시하였다. 제 2 단계 사전평가와 관련하여서는 대상사업과 전문기관의 인증문제 그리고 그리고 사업계획서 검토와 계약관련 사항에 대해 논의하였다. Public informatization projects(PIPs) are strategically important government's works due to their far-reaching spon-off effects. But PIPs have inherent shorcomings since they have to rely on information technolgies characterized by short life cycle and barely predictable developmental path. Moreover, PIPs once in place require a high level of maintenance costs incurred by continuous upgrades and operation staffs. Therefore, a systematic ex-ante evaluation of PIPs should be built-in in the budgeting process. With this point in mind, this paper prposes a two-step ex-ante evaluation model. Based on the national R&D budget prescteening by the National Science and Technology Council the first step pre-screens competing PIP proposals and notifies the results to the national budgetary agency. The second step seeks to maximizes funded PIPs' performance by doing front-end analyses and providing technical assistanies before the launch of PIPs, as seen in the National Computerization Agency's activities for PIPs funded by the information promotion fund.

고정원 de-NOx SCR용 촉매로서의 Pt담지 MCM-48 촉매의 특성분석

양재승,정석진 경희대학교 산학협력기술연구원 2001 산학협력기술연구논문집 Vol.7 No.-

In this study, Pt supported on MCM-48 was tested as a new catalyst for hydrocarbon-SCR process. MCM-48 is a new support material of the catalyst fur SCR. Characterization and de-NOx activity test were performed for the newly synthesized MCM-48-supported catalysts. Pt(1wt%)/MCM-48 showed 90% of NO reduction between 250-500℃. Water addition effect was also studied. Water vapor of 10Vol% was injected to the reactor. Water did not exhibit a bad influence on the catalytic activity. This result proved that Pt/MCM-48 had higher water resistance than zeolite. We could expect that metal supported on MCM-48 might be a highly possible candidate fur a new catalyst of hydrocarbon SCR process.

GPS 활용을 위한 좌표변환 매개변수 결정에 關한 硏究 : 가평군을 중심으로

양인태,김재철,유영걸,오명진 강원대학교 산업기술연구소 2003 産業技術硏究 Vol.23 No.A

The previous control point surveying. being standardized by trigonometric point which hasn't: been unified in the whole country and producing put into operation through complex calculation process, has many- problems about accurate results and economic side. Because most of trigonometric points that standardize a present surveying are in situation in top of the mountain, there are man)- difficulties in solving sight problems. Since trigonometric points are far away from one another, Differences are created because of limitation of point distance. observatory network construction and distribution of error In the information age. the study about acquiring three dimension surveying information that uses GPS has been processed as fast as acquiring topography information is getting important gradually. For utilizing GPS in surveying work. deciding transformation 7-Parameters that changes data about location information which is received by GPS receiver is important. In this study-. It is decided transformation 7-Parameters that can be used in ka-pyoung area by using GPS sun-el-ing production that had put into operation.

방사선 측정 및 해석 연구 : 원자로 냉각수중의 방사능해석에 의한 결함핵연료봉의 평가 Assessment of Defected Fuel by Analysis of Reactor Coolant Activities

양재춘,오희필,전재식,이호연,오헌진,정문규,박해용 충남대학교 기초과학연구소 1987 연구논문집 Vol.7 No.-

중성자와 우라늄의 핵반응에 의해 생성된 핵분열생성물의 물리적 특성을 이용하여 원자로 내의 핵연료 상태를 해석하는 모델을 개선하였다. 이 모델에서는 고체 핵연료 내에서 특정핵종의 핵분열생성물의 생성과 이것이 원자로 냉각재까지 방출되는 과정을 계산하고 추적하여 방사능농도와 결함 핵연료봉의 수를 관계짓는 방정식의 계수들을 결정한다. 핵분열생성물의 거동은 이탈(knock out)과 이동(migration) 두 부분으로 나누어 해석하였으며 트램프 우라늄의 영향을 분리할 수 있도록 하였다. 실측자료로는 가압 경수형 원자로인 고리 원자력발전소 1호기의 1차 냉각재를 분석해서 얻은 I-131과 I-133의 방사능 강도를 이용하였다. 이 실험자료와 위 방정식에서 구한 방사능 강도로부터 구한 결함 핵연료의 수는 제3주기에서 9.34±1.13개 제6주기에서 0.294±0.092개로 나타났다. An improved mothod of assessing fuel status by analyzsis of the fission product in the reactor coolant system is proposed. The release mechanism of specific fission products is established for determination of the coefficients in the equations which relate the radioactivities with the amount of detected fuel. Knock-out and migration models are employed in the formulation of the release mechanism. The influence of the tramp uranium is quantified. Sample calculations were made for KNU 1 reactor system using the I-131 and I-133 concentrations in the primary coolant. The estimated number of defected fuel pins in the third and sixth cycles appeared to be 9.34±1.13 and 0.294±0.092, respectively.

Siloxane으로 개질화된 Phenol수지의 제조

梁在乾,홍재진 단국대학교 1994 論文集 Vol.28 No.-

The trimethylol phenol(TMP) is synthesized by means of Freeman's method. The mole fraction of reaction mixture was phenol : formaldehyde : sodium hydroxide(1 : 3 : 1), the reaction condetion was at 30℃ for 40 hours and the yield was 80%. The siloxane barium hydroxide(SB) was obtained from the reaction of siloxane sodium salt(S_3) and barium chloride in the isopropyl alcohol at 80℃ for 4 hours. The mixture of TMP and SB was acidified with acetic acid and heated at 110℃. After 30 min. heating, the reaction mixture was turned into soluble corsslinked resin. The heating was continued up to 130∼170℃ and than insoluble TMP/SB copolymer was obtained. Based on the analysis of TGA and DSC analizer, this copolymer has the higher thermal stability than that of phenol resin. The copolymer was identified by IR and elementary analysis. As the concentration of Si was incerased, the elongation property of resin was increased. By checking the tensile strength and the elongation properties we have plans to apply industrial use.