Cognitive and Affective Perspective-Taking Ability of Young Bilinguals in South Korea

Si Nae Han,Kang Yi Lee 한국아동학회 2013 Child studies in Asia-Pacific context Vol.3 No.1

The present study examined balanced bilingual children``s cognitive and affective perspectivetaking and compared them to that of monolingual children. A total of 133 children aged 4 to 5 years and consisting of 73 Korean-English bilinguals and 60 Korean monolinguals were tested with cognitive perspective-taking and affective perspective-taking tasks. Balanced bilinguals were screened through general language ability tests in both English and Korean. Participant backgrounds were collected through a parent questionnaire. Results showed significant differences in affective perspective-taking between bilingual and monolingual children, demonstrating that bilingual children outperformed monolingual children. Although there was no difference in cognitive perspective-taking between bilinguals and monolinguals, the result showed that children``s cognitive perspective-taking ability develops with age. This study provides basic information about bilingual children``s perspective-taking ability and their bilingual advantage.

Efficiency of GUS gene expression in mature embryos of wheat by Agrobacterium-mediated transformation

Si Nae Han,Poo Reum Oh,Kyung Hee Kim,Sang Kyu Lee,Jung Hoon Moon,Won Cheol Yim,Sung Don Lim,Byung Moo Lee 한국육종학회 2007 한국육종학회 학술발표회 발표요지 Vol.38 No.1

Effects of Antibiotics on Suppression of Agrobacterium tumefaciens and Plant Regeneration from Wheat Embryo

Han, Si-Nae,Oh, Poo-Reum,Kim, Hong-Sig,Heo, Hwa-Young,Moon, Jun-Cheol,Lee, Sang-Kyu,Kim, Kyung-Hee,Seo, Yong-Weon,Lee, Byung-Moo The Korean Society of Crop Science 2007 Journal of crop science and biotechnology Vol.10 No.2

Antibiotics used for suppressing Agrobacterium in plant transformation procedure might have negligible effects on plant tissues and regeneration. The effects of antibiotics on growth suppression of Agrobacterium and plant regeneration were investigated for enhancing Agrobacterium-mediated transformation using wheat mature embryos. Antibiotics tested, except carbenicillin, were able to suppress that embryos were coated with a layer of Agrobacterium cells in callus induction medium. Agrobacterium growth was suppressed minimally at 50 mg/l of timentin, while cefotaxime and clavamox were completely suppressed at relative high concentration of 250 mg/l. In the treatment of carbenicillin, initiation of growth suppression of Agrobacterium occurred at 750 mg/l of concentration because Agrobacterium KYRT1 contains the carbenicillin resistant gene. In Agrobacterium inoculation, effects of antibiotics were significantly different on the rate of callus induction and shoot formation. Almost embryos were induced calli at 50 mg/l of timentin whereas callus induction rate was achieved above 90% at 100 mg/l and 250 mg/l of cefotaxime and clavamox, respectively. Shoot formation rate was higher in the treatment of timentin than that of cefotaxime and clavamox at 500 mg/l of concentration, respectively. Timentin can be used as a good antibiotics in Agrobacterium-mediated wheat transformation.

Poster Session:PS 0543 ; Nephrology ; A Miserable Case of Eggshell Calcifi cation of Renal Cell Carcinoma in Continuous Ambulatory Peritoneal Dialysis Patient with Sclerosing Encapsulating Peritonitis

( Si Nae Lee ),( Ji Yeon Kwon ),( Chae Won Kim ),( Jee Young Han ),( Seoung Woo Lee ),( Joon Ho Song ),( Moon Jae Kim ) 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1

Acquired cystic kidney disease (ACKD), a common complication in patients with endstage renal disease, is characterized by more than three kidney cysts and normal or decreased sizes of both kidneys without any familial history of cystic kidney disease. In autosomal dominant polycystic kidney disease (ADPKD), however, both kidneys are usually enlarged. Extrarenal manifestations are common in ADPKD, including hepatic cysts, seminal vesicle cysts, mitral valve prolapse. A 40-year-old man presented to our emergency clinic with severe abdominal pain, nausea, and vomiting for 3 days. He had been undergoing continuous ambulatory peritoneal dialysis (CAPD) for 15 years, but it was recently changed to hemodialysis owing to sclerosing encapsulating peritonitis (SEP). Radiologic imaging studies revealed bilateral enlarged kidneys with multiple eggshell calcifi ed cysts and some hepatic cysts, which suggested ADPKD. He underwent right nephrectomy, and pathological tests revealed ACKD-associated renal cell carcinoma (RCC) confi ned to the resected kidney. He was treated with steroids for SEP, and the symptoms resolved. We herein report a rare case of ACKD―resembling ADPKD―that progressed to RCC in a patient with concurrent SEP who had been undergoing CAPD for 15 years.

A Case of Egg-Shell Calcification of Renal Cell Carcinoma in Continuous Ambulatory Peritoneal Dialysis Patient with Sclerosing Encasulating Peritonitis

Si Nae Lee,Shin Il Kim,Jee Young Han,Joon Ho Song,Seoung Woo Lee,Moon Jae Kim 순천향대학교 순천향의학연구소 2014 Journal of Soonchunhyang Medical Science Vol.20 No.2

Acquired cystic kidney disease (ACKD), a common complication in patients with end-stage renal disease, is characterized by more than three kidney cysts and normal or decreased sizes of both kidneys without any familial history of cystic kidney disease. In autosomal dominant polycystic kidney disease (ADPKD), however, both kidneys are usually enlarged. Extrarenal manifestations are common in ADPKD, including hepatic cysts, seminal vesicle cysts, mitral valve prolapse. A 40-year-old man presented to the emergency clinic at Inha University Hospital with severe abdominal pain, nausea, and vomiting for 3 days. He had been undergoing continuous ambulatory peritoneal dialysis (CAPD) for 15 years, but it was recently changed to hemodialysis owing to sclerosing encapsulating peritonitis (SEP). Radiologic imaging studies revealed bilateral enlarged kidneys with multiple eggshell calcified cysts and some hepatic cysts, which suggested ADPKD. He underwent left nephrectomy, and pathological tests revealed ACKD-associated renal cell carcinoma (RCC) confined to the resected kidney. He was treated with steroids for SEP, and the symptoms resolved. We herein report a case of ACKD—resembling ADPKD—that progressed to RCC in a patient with concurrent SEP who had been undergoing CAPD for 15 years.

연구논문 : 경제활동인구조사의 자료수집방법별 효과 분석: 응답자의 자료수집방법 선택효과를 중심으로

박시내 ( Si Nae Park ),최유성 ( Yu Seung Choi ),한승훈 ( Seung Hoon Han ) 한국조사연구학회 2014 조사연구 Vol.15 No.1

본 연구는 우리나라 및 해외 통계청의 노동력조사 자료수집방법의 경향을 파악하고, 경제활동인구조사의 자료수집방법별 모드효과 중 응답자의 자료수집방법 선택효과가 자료수집방법별 고용지표에 차이를 발생시키는지 여부를 알아보는 것을 목적으로 한다. 유럽연합(EU)이나 미국 등 주요 나라들과 마찬가지로 우리나라 역시 표본연동에 따라 혼합조사 방식으로 자료를 수집하고 있으며, 전자조사의 비중이 높아지고 있는 경향이 있었다. 본 연구결과에 따르면, 응답자의 자료수집방법 선택에 연령이나 교육정도 등의 변수들이 영향을 미치는 것으로 나타났다. 응답자의 자료수집방법 선택에 영향을 미치는 변수들을 통제하기 위해 반복비례가중법을 이용하여 가중치를 조정하였다. 가중치 조정 전에는 자료수집방법이 고용지표에 영향을 주었으나, 가중치조정 후에는 그 영향이 줄거나 없어졌다. The purpose of this study is to understand a trend of data collection modes of the Labour Force Surveys of both Korea and other countries, and to investigate whether the effect of respondent`s choice for data collection modes affects laborforce indicators. For the Labor Force Surveys, mixed-mode survey is commonly used to collect data in the most countries as well as Korea. We also found that the portion of electronic survey in the mixed-mode survey has been increasing. According to this study, gender, educational attainment, and other personal characteristics influence respondent`s choice for the data collection modes. To control the differences of the characteristics of respondents, we adjusted weight using iterative proportional weighting method. After adjustment of weight, the effect of labor force indicators by data collection modes diminished or disappeared.

Comparison among various materials for an efficient genetic transformation of oat genotypes

Poo Reum Oh,Si Nae Han,Kyung Hee Kim,Sang Kyu Lee,Jung Hoon Moon,Won Cheol Yim,Sung Don Lim,Byung Moo Lee 한국육종학회 2007 한국육종학회 학술발표회 발표요지 Vol.38 No.1

Upper extremity musculoskeletal pain during rehabilitation in persons with spinal cord injuries using manual wheelchairs

Bo Ra Kang,Dong Hee Cho,Han Seung Kim,Si-Nae Ahn 물리치료재활과학회 2019 Physical therapy rehabilitation science Vol.8 No.2

Objective: The purpose of this study was to investigate the relationship between physical features, strength, function, and upper extremity musculoskeletal pain during rehabilitation of manual wheelchair users with spinal cord injuries. Design: Cross-sectional study. Methods: The degree and frequency of upper extremity musculoskeletal pain were measured in persons with spinal cord injuries using manual wheelchairs with the use of questionnaires. The pain scores of the hand, wrist, and shoulder joints were calculated by multiplying the seriousness and frequency of pain. We collected data on the manual muscle test, Spinal Cord Independent Measure-III, and the Body Mass Index. Statistical analysis was performed by descriptive analysis and Pearson’s correlation analysis. Results: A total of 47 patients participated in this study and the neurological level of the injuries ranged from C2 to S5. Pain in the shoulder joints was the most common in persons with tetraplegia and paraplegia. Pain was experienced as mild to moderate, and occurred one or more times a week. Of the 32 persons with paraplegia, the most common area of complaint was the shoulder. Of the 15 persons with paraplegia, the shoulder joints were the most common site of pain. The independence levels of the persons with spinal cord injuries were highly correlated to muscle strength levels (p<0.05). Conclusions: This study investigated upper extremity musculoskeletal pain during rehabilitation of manual wheelchair users with spinal cord injuries and the relationship between physical features, strength, and function. In most persons with spinal cord injuries, pain and frequency of shoulder joints were high and pain levels were also related to functional levels.

신경인지재활치료와 전통적인 작업치료가 편측무시 환자의 일상생활활동에 미치는 영향: 개별실험연구

전은미(Eun Mi Jeon),이한별(Han Byeoul Lee),안시내(Si Nae Ahn) 한국인지운동치료협회 2015 한국신경인지재활치료학회지 Vol.7 No.1

편측무시 환자에서 일상생활활동 훈련을 신경인지 재활치료와 전통적인 작업치료를 적용하여 일상생활활동 수행의 질에미치는 두접근법의 효과를 비교하고자 한다. 방법: AB 개별실험 연구방법을 적용하여 뇌졸중 환자 3명을 대상으로 중재기간동한 신경인지재활치료와 전동적 작업치료를 실시하였으며, 기초선 기간 3회기와 중재 기간 7회기로 총 10회기 동안 진행하였다. 일상생활활동에 대한 수행의질을 매회기 PQRS를 이용하여 측정하였고, 얻어진 결과는 그래프를 통한시각적 분석과 경향선 작업치료를 실시하였다. 결과: 상의 입기에서는 전통적인 작업치료를 실시한 대상자1과2에서 높은수행도를 보였고, 양치질 하기에서는 신경인지개활치료를 실시한 대상자 3에서 수행이 더욱 향상되었다. 두 과제의 경향선 분석에 대한 결과를 살펴보았을 때 사의 입기에서는 대상자 2에서 가장 큰 기울기를 보였고, 양치질하기 에서는 대상자 3에서가장 큰기울기를 보였다. 결론: 신경인지재활치료와 전통적 작업치료가 모두일상생활활동의 작업 수행에서 긍정적인 영향을 주었으며, 임사에서 신경인지재활치료가 전통적 재활치료와 함께 적용될 ?? 더욱 유용하게 활용할 수 있을 것이다. In hemi-neglect patients, daily activity training was applied with traditional occupational therapy and neurocognitive rehabilitation to compare the effect of the two approaches to quality of daily activity performance. Methods : AB single subject design research method was applied on 3 stroke patients to execute traditional occupational therapy and neurocognitive rehabilitation during the intervention period. The test was executed 10 times, 3 times during the basic line period and 7 times during intervention. The quality of performance about daily activity used Performance Quality Rating Scale (PQRS) for measurement. The obtained result was executed with tendency analysis and visual analysis through graphs. Results: Subject 1 and Subject 2 that executed traditional occupational therapy showed high perfor-mance level in wearing clothes, and subject 3 that increased neurocognitve rehabilitation showed increased performance for brushing teeth. When looking at the result about the tendency analysis of the two assessments, target 2 showed big curve in wearing clothes, and target 3 showed big curve in brushing teeth. Conclusion: Neurocognitive rehabilitation and traditional occupational therapy both showed positive influence in occupational performance of all daily activities, and it will be used usefully when neurocognitive rehabilitation is applied to traditional rehabilitation for clinical purpose. (J Korean Society of Neurocognitive Rehabilitation 2015;7:21-29)

A New Six-rowed and Covered Waxy Barley Cultivar, "Samkwangchal" with Good Quality and High Yield

Yang Kil Kim,Seong Bum Baek,Jong Nae Hyun,Jung Gon Kim,Jong Jin Hwang,Jae Hwan Seo,Mi Ja Lee,Chul Soo Park,Hong Sik Kim,Choon Woo Lee,Ouk Kyu Han,Si Ju Kim,Jae Chul KimKwang 한국육종학회 2006 한국육종학회지 Vol.38 No.1

Samkwangchal, a new covered waxy barley cultivar, was developed from the cros betwen Daebaegbori withearly maturing and large grain size and Suwon 302 with waxy endosperm by the Honam Agricultural Research Institutequality characteristics in the yield tri