A longitudinal study on the stability and causal relationships between disability acceptance, self‐efficacy, and interpersonal ability among Koreans with disability

Kim Eun Hye,Cui Li Na,Nho Choong Rai 한국사회복지학회 2022 Asian Social Work and Policy Review Vol.16 No.3

The purpose of this study was to explore the longitudinal, reciprocal effects between disability acceptance, self-efficacy, and interpersonal ability and to discuss implications for persons with disability. For this purpose, we used the third (2018–2020) raw data of the second Panel Survey of Employment for the Disabled (PSED), implemented by the Korea Employment Agency for Persons with Disability. We used an autoregressive cross-lagged model to test reciprocal effects, and 4420 persons with disability responded to the three above-mentioned waves of the PSED. The findings were as follows. First, disability acceptance, self-efficacy, and interpersonal ability had significant effects on disability acceptance, self-efficacy, and interpersonal ability in the third, fourth, and fifth waves. Second, there was a statistically significant longitudinal, reciprocal relationship between disability acceptance and self-efficacy. In addition, self-efficacy had a significant longitudinal, reciprocal relationship with interpersonal ability. However, interpersonal ability had a statistically significant longitudinal effect on disability acceptance, but not vice versa. Based on these results, we provided suggestions regarding how to improve disability acceptance, self-efficacy, and interpersonal ability among persons with disability.

부모로부터의 학대가 초기 청소년의 우울에 미치는 영향: 사회적 위축과 또래소외의 이중매개효과

김현진 ( Kim Hyun Jin ),최려나 ( Cui Li Na ),노충래 ( Nho Choong Rai ) 한국학교사회복지학회 2021 학교사회복지 Vol.- No.53

본 연구는 부모로부터의 학대가 초기 청소년의 우울에 미치는 영향에서 사회적 위축과 또래 소외가 매개효과를 가지는지를 검증하여 초기 청소년의 우울에 대한 효과적인 학교사회복지 측면의 개입방안 및 정책적 함의를 모색하는 것을 목적으로 한다. 이를 위해 한국 아동 청소년 패널조사 초등학교 1학년 6차(2015)년도 자료의 초등학교 6학년 학생 총 2,067명을 대상으로 구조방정식모형을 통해 분석하였다. 그 결과, 부모로부터의 학대는 초기 청소년의 우울에 직접적인 영향을 미쳤으며, 부모의 학대가 초기 청소년의 우울에 미치는 영향에서 사회적 위축과 또래소외 모두 부분적으로 매개효과가 있는 것으로 나타났다. 즉, 부모로부터의 학대는 청소년의 우울에 정적인 영향을 미치며, 사회적 위축과 또래소외를 통한 정적인 간접효과를 미쳐 전체적인 효과를 증가시키는 것으로 나타났다. 이는 부모로부터의 학대가 우울에 미치는 영향에 있어 개인적인 사회적 위축뿐 아니라 또래관계에서의 소외를 통해 우울에 미치는 간접적 효과를 증가시킨다는 점에서 부모로부터 학대의 직접적 영향 및 간접적 영향도 함께 고려한 개입을 할 필요가 있으며, 이를 위한 초기 청소년 시기의 효과적인 학교사회복지적 실천방안 및 정책적 함의를 제시하였다. The purpose of this study is to find effective ways to intervene in early adolescents’ depression by verifying whether social withdrawal and peer alienation have a mediating effect in the relationship between child abuse by parents and depression in early adolescents. For the purpose of the the study, authors used the sixth year dataset of Korea Children and Youth Panel Study(KCYPS, 2015). A total of 2,067 students were inclused in the final analysis, and the authors used a structural equation model to test direct and direct effects of child abuse on depression in early adolescents. The results are as follows. First, child abuse by parents had a direct impact on early adolescents’ depression, and both social withdrawal and peer alienation were partially mediated in the effects of child abuse by parents on early adolescents’ depression. Based on the results, authors proposed that teachers and school social workers pay close attention to direct and indirect effects of child abuse by parents on depression via social withdrawal and peer alienation in early adolelscents so as to promote mental health in them.

Cisplatin Inactivation of Caspases Inhibits Death Ligand-induced Cell Death <i>in Vitro</i> and Fulminant Liver Damage in Mice

Shin, Jin Na,Seo, Young Woo,Kim, Moonil,Park, Sun-Young,Lee, Mi-Ja,Lee, Byung Rai,Oh, Jae-Wook,Seol, Dai-Wu,Kim, Tae-Hyoung American Society for Biochemistry and Molecular Bi 2005 The Journal of biological chemistry Vol.280 No.11

아동복지시설 종사자의 코로나19 감염 예방 실천 영향요인

노충래(Nho, Choong Rai),최려나(Cui, Li Na),김현진(Kim, Hyun Jin) 한국아동복지학회 2021 한국아동복지학 Vol.70 No.2

코로나19의 장기화로 인해 아동복지시설에도 장기적인 영향이 있을 것으로 예상되지만 이에 대한 연구는 매우 부족한 상황이다. 이에 본 연구는 아동복지시설 종사자의 개인적 특성과 시설 특성이 코로나19 감염 예방 실천에 영향을 미치는지 살펴보고 이에 따른 아동복지의 실천적, 정책적 함의를 모색하고자 하였다. 이를 위해 아동양육시설, 공동생활가정, 지역아동센터, 드림스타트 종사자 336명을 임의 표집하여 전자조사를 실시하였고 이에 따른 집단간 차이 및 회귀 분석을 실시하였다. 연구결과 첫째, 연구대상의 인구통계학적 특성 중 여성이 남성보다 코로나19 인식 및 직무 스트레스가 높았고, 직책 중 사례관리사의 실천수준이 낮았다. 둘째, 기관 운영체계 중 유연/재택근무가 불가능한 시설이 가능한 시설보다 직무 스트레스가 높았다. 또한, 강사 대신 프로그램을 직접 진행하는 종사자 집단이 감염 예방 실천 및 직무스트레스가 높았고, 강사 대신 프로그램을 진행하지 않는 종사자 집단은 감염관리 수준이 높았다. 마지막으로 근무 시설유형과 코로나19 인식이 코로나19 감염 예방 실천에 유의한 영향을 미쳤다. 이를 바탕으로 코로나19 이후 아동복지시설과 종사자 차원에서 실천적, 정책적 함의를 논하였다. As the pandemic persists, it continues to have an impact on child welfare agencies. However, literature on this topic remains scarce. Therefore, this study aimed to draw policy and practice implications for Korean child welfare by examining how various characteristics of both child welfare workers and agencies affect COVID-19 prevention practice among child welfare workers in Korea. For this purpose, we recruited 336 child welfare workers (from residential care facilities, group homes, community child care centers, and Dream Start centers) using a purposive sampling method. The analyses were conducte4d in two ways. First, we tested group differences in the levels of COVID-19 recognition, job stress, and COVID-19 prevention practice by the child welfare workers’ sociodemographic characteristics. Second, we conducted a regression analysis to identify predictive factors for COVID-19 prevention practice. The results are as follows. First, female workers reported higher levels of COVID-19 recognition and job stress than their male counterparts. Second, workers at agencies that provide neither flexible work schedules nor home-based work reported higher levels of job stress than their counterparts. However, workers with a substitute worker to run programs reported higher levels of COVID-19 prevention practice and job stress, and those without a substituted worker reported higher levels of COVID-19 management than their counterparts. Lastly, type of agency (residential vs non-residential facility) and COVID-19 recognition were found to be significant factors for COVID-19 prevention practice. In other words, workers at a residential facility with higher COVID-19 recognition reported higher COVID-19 prevention practice. Based on the results, we present policy and practice implications for child welfare including human resource management and care for child welfare workers.

Polymethacryloylsulfadiazine의 합성과 항균활성

김선일,나재운,윤영재,최경례,Kim, Sun-Il,Na, Jae-Woon,Yun, Young-Jae,Choi, kyong-Rai 대한화학회 1995 대한화학회지 Vol.39 No.9

중합체약 Polymethacryloylsulfadiazine의 합성은 DCC법과 Acid Chloride법으로 비교 검토하고 그 중합체약에 대한 향균활성을 측정하였다. 중합체약은 Acid Chloride법에의하여 높은 수득률(72%)로 합성할 수 있었으나, DCC법은 수득률(23%)이 낮았다. 중합체약의 향균활성 측정은 2단계 희석법에 의한 최소 발육 저지 농도로서 조사였으며, Bacillus subtillis ATCC 6633, Mycrobacterium phlei IFO 3158, Micrococus luteus ATCC 9341, Salmonella tyhimurium KCTC 1925, 및 Klebsiella pneumoniae DCTC 1560 균주들에 대해서는 강한 항균력을 보여주었다. 그러나, Staphylococcus aureus IFO 12732, Escherichia cole BE 1186, Escherichis coli AB 0111 및 Pseudomonas aeruginosa IFO 13130 균주들에 대해서는 유사한 항균력을 나타냈다. 한편 sulfadiazine 향균제가 진균류에 대햐여 감수성을 보이지 않는 것처럼 중합체약에 있어서도 candida albicans IFO 1594 균주는 항균력을 나타내지 않았다. The synthetic procedures to synthesize polymethacryloylsulfadiazine were searched by DCC method and Acid Chloride mothod. Polymeric drug was synthesized by Acid Chloride method in high yield (72%) but DCC method in low yield (23%). The antimicrobial activities of polymeric drug were investigated in terms of minimum inhibitory concentrations by the common two-fold dilution technique. Polymeric drug revealed an excellent antimicrobial Bacillus subtillis ATCC 6633, Mycrobacterium phlei IFO 3158, Micrococus luteus ATCC 9341, Salmonella typhimurium KCTC 1925, Klebsiella pneumoniae KCTC 1560 and similar activity against Staphylococcus aureus IFO 12732, Escherichia coli BE 1186, Escherichia coli AB 0111, Pseudomonas aeruginosa IFO 13130. Polymeric drug have no antimicrobial activity against Candida albicans IFO 1594.

Ecogeographical variations of the vegetative and floral traits of Lilium amabile Palibian

Viet Yen Nguyen,Rameshwar Rai,Jong-Hwa Kim,Ji-Young Kim,Jong-Kuk Na 한국식물생명공학회 2021 JOURNAL OF PLANT BIOTECHNOLOGY Vol.48 No.4

This study aimed to characterize the morphological variations in the vegetative and floral traits of 73 wild Lilium amabile plants from six habitats in Korea. It was observed that L. amabile is distributed nationwide at any altitude from 300 m (Mt Mangdaeam) to 1550 m (Mt Halla). The majority of the natural habitats of L. amabile were found on mountain slopes, and some were found in rugged mountain regions. The down-facing flowers of this species not only had many blotches but also dense trichomes, and the flowering time was found to be from mid-June to mid-July. ANOVA revealed significant variations in vegetative and floral traits among the six habitats, indicating that the environment has substantial influences on the various growth parameters of L. amabile, such as plant height; number of leaves, bracts, papillae, and flowers; leaf angle; and lengths of the anther, longest blotch, and nectary of the petiole. In addition, the vegetative and floral traits were found closely correlated with each other under the direct impact of the environment. These findings will facilitate to find the appropriate environ- mental conditions for the conservation and development of L. amabile population as future lily-breeding materials.

Electric Resistance Measurement of the KSTAR Superconducting Coils With Small Resistive Joints

Yonekawa, H.,Yong Chu,Young-ok Kim,Kap-rai Park,Hoon-kyun Na IEEE 2012 IEEE transactions on applied superconductivity Vol.22 No.3

<P>An electric resistance of lap joints assembled with Korea Superconducting Tokamak Advanced Research (KSTAR) poloidal field 1 (PF1) superconducting coils and bus lines was measured by 4-wire method with some improvements to reduce induced noise in measurements at cryogenic temperature. Generally, a large current has to flow through the joints in order to measure its resistance by electrical methods; however, an induced voltage generated by a DC power supply is much higher than a voltage drop on the joints. The improved method used a bypass resistor installed in parallel to the DC power supply and the coils in order to naturally reduce ripples of the coil current. Transitional waveforms of the coil current and tap voltages were approximated by non-linear curve fitting with constraints based on an electric circuit equation. The resistance and inductance were evaluated by solving simultaneous equations of an applied voltage on the conductors. The induced noise reduction by this method was helpful to evaluate the joint resistance.</P>

연구논문 - 고분자 : Polyacryloyl - 및 Polymethacryloylsulfadiazine 의 합성과 특성에 관한 연구

최경례,윤영제,나재운,김선일 ( Kyong Rai Choi,Young Jae Yun,Jae Woon Na,Sun Il Kim ) 한국공업화학회 1995 한국공업화학회 연구논문 초록집 Vol.1994 No.1

Ghost probiotics with a combined regimen: a novel therapeutic approach against the Zika virus, an emerging world threat

Bajpai, Vivek K.,Chandra, Vishal,Kim, Na-Hyung,Rai, Rajni,Kumar, Pradeep,Kim, Kangmin,Aeron, Abhinav,Kang, Sun Chul,Maheshwari, D. K.,Na, MinKyun,Rather, Irfan A.,Park, Yong-Ha Informa UK (TaylorFrancis) 2018 Critical reviews in biotechnology Vol.38 No.3

학술발표회 초록 : ( 생물화공 (3) ) ; 새로운 고분자 의약품의 합성에 관한 연구

최경례,윤영재,나재운,김선일 ( Kyong Rai Choi,Young Jae Yun,Jae Woon Na,Sun Il Kim ) 한국화학공학회 1994 추계학술발표회 Vol.- No.-