• Title/Summary/Keyword: 성숙도 진단

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A Study on Maturity Model of Information Integration System (정보연계 시스템의 성숙도 모델에 관한 연구)

  • Ha, Hyodong;Lee, Ook
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.8
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    • pp.570-578
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    • 2019
  • In this era of big data, a variety of government organizations are trying to create new added value via Information Integration. Therefore, several projects related to government agencies' information sharing have activated system connection/integration. The risk factors of system operation, however, have increased as the volume of Information Integration System grows. The interference in information sharing is predicted to affect the operation of the agencies, and the issue will grow even worse with massive impact on civil society when the agency operation is interrupted due to system failures in terms of infrastructure, software, data quality, and security. Diverse studies related to the maintenance of Information System have been conducted, but there is currently no evaluation framework for the operational system of Information Integration between various government agencies. In this respect, this study distinguishes each of the Information System components, Data, IT, People, Process, systematizes with Plan-Do-See, and finally presents a maturity model for Information Integration. Nine derived processes were analyzed through interview and questionnaires from Information Integration System officials, further suggesting maturity stage applying CMMI. This model allows diagnosis of the maturity level of an Information Integration System, and is expected to be utilized as resource for improving organizational processes.

A Case Study of Job-Shadowing Internship Program for Information Specialists (전문가양성을 위한 직무관찰식 인턴쉽 시행연구 - 문헌정보학 전공사례 -)

  • Yoo, Sa-Rah
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.23 no.1
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    • pp.113-129
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    • 2012
  • This study focuses on two analysis: direct cognition of effectiveness of internship practicum, difference of career attitude maturity. The purpose of this experimental case study is to find out the practical problems of Internship education as a field-study of LIS by applying Job-Shadowing Internship methods. The results reveal that 71% of interns responded the positive effects of Job-Shadowing, but the effects to the career attitude maturity was not statistically significant. The implications of the case study are as follows; (1) systematic pre-instruction and orientation from the department are the critical factor of internship, (2) practicum guidelines(PEP), which is provided by the person in charge of tasks in internship institutions is the another important factor, and finally, (3) tools for measuring the effectiveness of internship is required for LIS practicum major course development.

Career Maturity of Primary and Middle School Students Who are Interested in Teaching Job in Comparison to Those Who are Interested in being a Doctor (교사 희망 학생의 진로 특성: 의사 희망 학생과의 비교를 중심으로)

  • Paik, Sunhee;Hur, Eun Jung
    • Journal of Digital Convergence
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    • v.18 no.12
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    • pp.1-10
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    • 2020
  • This study examined career maturity of primary and middle school students who were interested in teaching job and compared to those who were interested in being a doctor. Using the data from the Korean Education Longitudinal Study 2013, we examined changes in the number of students (primary 5 through middle 2) who were interested in teaching as a job as well as in being a doctor. In addition, the participants' career maturity such as self-understanding, career planing, and attitudes towards job were examined and independent sample t-tests were conducted to compare two groups of students. Overall, the students who were interested in teaching showed lower level of career maturity compared to those who expected to be a doctor. Additionally, as students advanced to higher grades, the points of career maturity had been decreased regardless of which job they were interested in. Based on the findings, suggestions will be made to broaden the pool for future teachers.

THE TREATMENT RESULTS OF A DAY TREATMENT PROGRAM FOR CHILDREN WITH DEVELOPMENTAL DISORDERS (발달 장애 아동에게 시행된 주간 치료실 프로그램의 치료 결과에 대한 고찰)

  • Kwak, Young-Sook;Kang, Gyung-Mi;Lee, Hae-Sook
    • Journal of the Korean Academy of Child and Adolescent Psychiatry
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    • v.11 no.1
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    • pp.100-109
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    • 2000
  • Objective:This was conduced to evaluate the effect of early intervention to promote the development of children with developmental disorders. Methods:49 children(31 in PDD group and 18 in DLD group) participated in a one year day treatment program conduced from 1996 to 1999. They were performed PEP, CARS, and SMS. They were grouped by diagnosis, comorbidity, chronological age and CARS score at the beginning of the program and the treatment effect was compared. Results:The children who participated in the day treatment program showed significant increase in their PEP, SMS score, and decrease trend in their CARS score. When children were grouped by diagnosis, comorbidity, chronological age, and severity in CARS score we did not find out significant difference between groups. Conclusion:Our data suggest that the day treatment program which emphasis on development is effective in treating children with developmental disorders.

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Evaluation of Pear Cultivar Susceptibility to AK-toxin Produced by Alternaria kikuchiana (배 검은무늬병균 (Alternaria kikuchiana)이 생성(生成)하는 AK독소(毒素)에 대한 배품종(品種)의 감수성(感受性) 진단(診斷))

  • Park, Jong Seong;Yu, Seung Hun
    • Korean Journal of Agricultural Science
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    • v.15 no.1
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    • pp.1-7
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    • 1988
  • Out of 24 isolates of Alternaria collected from pear leaves, only 7 isolates from cv. Nijiseiki leaves were specifically pathogenic to susceptible pear cultivar(Nijiseiki). Other isolates from cv. Chojuro, Oksankichi and Sinko did not show any pathogenicity to pear leaves. Pathogenic isolates of Alternaria kikuchiana produced host-specific toxin (AK-toxin) in liquid culture which caused veinal necrosis only on susceptible pear leaves, while nonpathogenic isolates did not produce this toxin. Varietal susceptibility among pear cultivars to the pathogen was investigated by evaluating HST (AK-toxin) sensitivity of pear leaves, as a substitute for spore inoculation. AK-toxin which the fungus produces was toxic to pear cultivars susceptible to the pathogen such as Isipsegi and Sinsu, but was harmless to resistant pear cultivars such as Chojuro, Oksankichi, Niitaka etc. Changes in disease susceptibility and toxin sensitivity of pear leaves with aging was investigated. Disease susceptibility and toxin sensitivity in cv. Sinsu leaves appeared to vary with leaf aging; the young leaves were visibly susceptible, but older leaves (more than 2 week old leaves) became resistant.

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Effects of Donor Cells and Estrus Synchronization on the Production of Cloned Korean Native Goat (공핵 세포 및 발정 동기화가 복제 재래 산양 생산에 미치는 영향)

  • Park H.S.;Kim T.S.;Jung S.Y.;Park J.K.;Lee J.S.;Jung J.Y.
    • Journal of Embryo Transfer
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    • v.21 no.2
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    • pp.137-146
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    • 2006
  • The objective of this study was to examine the effect of donor cell types, the source of recipient oocytes and estrous synchronization on pregnancy and delivery rates of somatic cell nuclear transfer (SCNT) embryos in Korean native goats. Recipient oocytes were surgically collected after superovulation. Ear cells and fetal fibroblasts were collected and cultured in serum-starvation condition (TCM-199 + 0.5% FBS) for cell confluence. The zonae pellucidae of in vivo- and in vitro-matured oocytes were partially drilled using a laser system. Single somatic cell was transferred into the enucleated oocyte. The reconstructed oocytes were electrically fused with 0.3 M mannitol. After the fusion, embryos were activated by Ionomycin+6-DMAP. NT embryos were cultured in mSOF medium supplemented with 0.8% BSA at $39^{\circ}C$ in an atmosphere of 5% $CO_2$, 5% $O_2$, 90% $N_2$ for 12 to 20 hr. One hundred and two SCNT embryos were transferred into 20 recipients and pregnancy rate at days 30 was 20.0%. Of them, one developed to term and delivered 1 kid. Ear cells showed significantly higher fusion (63.8 vs. 26.5%) and pregnancy rates (20.0 vs. 0.0%) than those of fetal fibroblast (p<0.05). The recipients synchronized by CIDR showed significantly lower pregnancy rates compared to that of recipient in natural estrus ($0.0{\sim}25.0%$ vs. 100%) (p<0.05). Cloned kid was born from the recipient in natural estrus. For the synchronization of estrus between recipient and donor, there was no difference between treatments (${\pm}0$ vs. +12 hr) in pregnancy rate. The first healthy cloned kid (Jinsoonny) was produced by transfer of SCNT embryos derived from in vivo oocytes and ear cells into a recipient goat whose estrus was synchronized with the donor. These results imply that donor cells for nuclear transfer may affect the success rate, and the estrus synchronization between donor and recipient animals can also be important.

Influence of Diagnostic Fertilization and Subsoil Breaking on Soil physico-chemical Properties in Direct Seeding of Rice on Flooded Paddy Surface (벼 담수표면 직파재배시 진단시비와 심토파쇄가 토양이화학성 및 벼 생육에 미치는 영향)

  • Yoo, Chul-Hyun;Ryu, Jin-Hee;Yang, Chang-Hyu;Kim, Taek-Kyum;Kang, Seung-Weon;Kim, Jae-Duk;Jung, Kwang-Yong
    • Korean Journal of Soil Science and Fertilizer
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    • v.39 no.6
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    • pp.334-338
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    • 2006
  • This study was conducted to evaluate the effect of improvement of soil physical properties such as deep plowing, subsoil breaking and diagnostic fertilization on the yield of rice and nitrogen-use efficiency in direct seeding on flooded paddy surface of rice. The effects of deep plowing, subsoil breaking and diagnostic application of N, P, K fertilizers, Latex coated urea(LCU), compost, silicate were investigated. The soil physical properties, such as bulk density, hardness and porosity were improved and the content of organic matter and available $SiO_2$ were also increased by deep plowing and subsoil breaking. The amount of $NH_4-N$ in soil was highly increased by diagnostic fertilization and deep plowing at 5th leaf stage. The nitrogen-use efficiency was the highest at the diagnostic application of LCU 70% applied as basal dressing with subsoil breaking. The yield of rice increased by 8% under the diagnostic application of LCU 70% applied as basal dressing with subsoil breaking compared with the conventional application.

A Case of Hemophagocytic Lymphohistiocytosis with Clonal Karyotype Abnormalities (클론성 염색체이상을 보인 혈구포식 림프조직구증 1예)

  • Choi, Gae-Ryung;Kim, Ha-Nui;Cho, Chi-Hyun;Yoo, Byoung-Joon;Kim, Myung-Han;Kim, Jang-Su;Lim, Chae-Seung;Lee, Kap No
    • Laboratory Medicine Online
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    • v.1 no.2
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    • pp.110-114
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    • 2011
  • There have been a few reports of hemophagocytic lymphohistiocytosis (HLH) with chromosomal abnormalities. Clonal chromosomal abnormalities in HLH patients are usually found in association with hematologic malignancies and rarely with epstein-barr virus (EBV) infection. Here, we report a fatal case of HLH with clonal karyotype abnormalities. A 75-yr-old man was admitted with persistent anorexia and high fever. Laboratory data revealed pancytopenia, hypofibrinogenemia, hyperferritinemia, prolonged prothrombin time and activated partial thromboplastin time, and marked elevated level of serum transaminases. In real time-PCR using whole blood, EBV DNA was not detected but cytomegalovirus (CMV) DNA was detected. The bone marrow aspiration smear showed hyperplasia of mature histiocytes with prominent hemophagocytosis. In chromosomal analysis of bone marrow aspirates, complex chromosomal abnormalities were found. In spite of steroid pulse therapy and antibiotic treatment, he died of disseminated intravascular coagulopathy.

Return-to-Work Experiences among Nurses after Receiving Cancer Treatment (암 치료를 받은 간호사의 직장복귀 경험)

  • Kim, Mi-Hye;Kim, Jeong-Seon;Kim, Han-Na
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.17 no.6
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    • pp.215-225
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    • 2016
  • The purpose this study was to explore the return-to-work experience of nurses after receiving cancer treatment. The participants of this research were 6 registered nurses who were working when they were diagnosed with cancer. Data were collected by individual in-depth interviews from January 5 to January 29, 2016 and analyzed using phenomenological methodology by Colaizzi(1978). The study results revealed that the return-to-work experiences of nurses after receiving cancer treatment may be categorized as 'Enduring hardly', 'Living a balance in my turning point', 'Reborn' and may be identified with 9 theme clusters and 27 themes. Their experience of returning to work as a nurse after cancer treatment consisted of expressing difficulty in handling both work and treatment. Despite that, they came to live a more mature life after their disease and came to affirm their existence through their work. Thus, an improved working environment to manage both work and treatment and continual support and assistance from society is deemed necessary.

Can Endometriosis Affect the Clinical Outcomes in Patients Undergoing IVF-ET ? (자궁내막증을 갖는 불임환자의 체외수정시술에 관한 연구)

  • Jung, Byeong-Jun;Song, Hyun-Jin;Oh, Ik-Hwan
    • Clinical and Experimental Reproductive Medicine
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    • v.29 no.3
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    • pp.223-227
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    • 2002
  • 연구목적: 전반적인 자궁내막증이 체외수정시술에 미치는 영향을 알아보고, 특히 stage III-IV 자궁내막증을 갖는 불임환자 체외수정시술 결과에 대하여 알아보고자 본 연구를 시행하였다. 연구재료 및 방법: 1998년 9월부터 2001년 9월까지 진단복강경을 통해 자궁내막증으로 진단된 환자 중 체외수정시술을 시행 받은 91명 131주기를 대상으로 하였으며 이중 stage III-IV의 자궁내막증을 갖는 환자는 27명 34주기였다. 비교군은 이시기에 진단된 순수 난관원인으로 체외수정시술을 시행한 40명 56주기를 대상으로 하였다. 통계학적 검사는 Student's t-test와 Chi-square test를 시행하였고, p<0.05를 유의성이 있는 것으로 판정하였다. 결 과: 전체 자궁내막증 환자와 난관인자의 체외수정시술에서 두 군간의 나이는 $31.6{\pm}3.3$, $32.6{\pm}3.6$세로 비슷하였다. 채취된 난자의 수 ($10.3{\pm}6.6$ vs $11.7{\pm}5.1$), 성숙난자 수 ($7.4{\pm}4.7$ vs $7.7{\pm}4.9$), 수정율 ($70.2{\pm}32.4%$ vs $73.7{\pm}20.0%$), Good embryo quality rate (8세포 (G1+G2)를 2PN의 개수로 나눈 값) (32.6% vs 32.4%) 및 배아이식 수 ($4.6{\pm}1.4$ vs $4.8{\pm}1.1$)로 두 군간에 차이는 없었다. 또한 임상적 임신율의 경우도 각각 30.7%, 42.8%로 비슷하였다. 중등도 및 중증의 자궁내막증과 난관인자의 비교에서 성숙난자 및 채취된 난자의 개수는 각각 $8.8{\pm}4.9$, $7.7{\pm}3.9$, $11.3{\pm}7.0$, $11.7{\pm}5.1$개로 두 군간에 차이는 없었다. 수정율은 stage III와 IV 군에서 감소되는 경향을 보였으나 통계학적인 유의성은 없었다 ($66.2{\pm}30.0%$ vs $73.7{\pm}20.0%$). Good qulity embryo rate (GQER)는 stage III-IV 자궁내막증 환자군에서 22.0%로 순수 난관인자의 32.4%에 비하여 감소하는 경향을 보였으나 통계학적인 유의성은 없었다 (p=0.15, Chi-square test). 배아이식 수의 경우는 각각 $4.7{\pm}1.5$, $4.8{\pm}1.1$개로 차이가 없었다. 배아이식 주기당 임상적 임신율의 경우는 stage III-IV군에서 25.0% (8/32), 난관인자 군의 42.8% (24/56)로 통계학적인 유의성은 없었으나 (p=0.06, Chi-square test), 중등도 및 중증의 자궁내막증을 갖는 환자에서 임신율이 감소하는 경향을 보였다. 결 론: 체외수정시술시 자궁내막증이 임신율에 나쁜 영향을 미치지 않지만, 중등도 및 중증의 자궁 내막증을 갖는 불임환자의 체외수정시술에서는 임신율에 나쁜 영향을 끼칠 가능성이 있을 것으로 사료된다.