大豆의 榮養生理에 關한 硏究(第2報)

康榮憙(Kang Y. H) 한국토양비료학회 1968 한국토양비료학회지 Vol.1 No.1

고학력 취업여성의 일자리 만족과 생활만족의 결정요인 탐색

강영희(Kang, Young-Hee) 계명대학교 여성학연구소 2016 젠더와 문화 Vol.9 No.1

본 연구에서는 고학력 취업여성의 일자리 만족과 생활만족에 영향을 주는 요인과 결혼 여부에 따라 만족을 결정하는 요인이 달라지는가를 조사하였다. 한국노동연구원의 15차 패널(panel) 데이터 중 560명의 고학력 여성 임금 노동자를 대상으로 분석하였는데, 이들의 일자리 만족에 영향을 주는 요인은 임금, 업무 내용, 근로환경, 개인의 발전가능성, 의사소통·인간관계, 인사고과의 공정성, 복지후생제도였다. 기혼 여성은 임금, 업무내용, 개인의 발전가능성, 인사고과의 공정성, 미혼 여성은 업무내용, 근무환경, 의사소통과 인간관계, 복지후생제도가 일자리 만족에 영향을 주었다. 고학력 취업여성의 생활만족은 가족 수입, 여가활동, 주거환경, 친인척 관계, 사회적 친분에 대한 만족도가 영향을 끼쳤다. 가족 수입, 주거환경, 사회적 친분관계는 결혼에 상관없이 고학력 취업여성의 생활만족에 영향을 준 반면, 가족관계는 기혼 여성에만 영향을 미쳤다. 본 연구 결과의 시사점과 향후 연구 방향에 대해 논의하였다. This study aims to investigate two factors influencing highly-educated female workers’ satisfaction: workplace satisfaction and life satisfaction. In particular, this research attempts to identify the factors affecting highly-educated married female workers and their single counterparts. To this end, a sample of 560 highly-educated women workers was selected from the 15th wave of the Korea Labor Institute Panel Study data set. This study finds that workplace satisfaction is positively related to satisfaction with wages, job duties, work environment, personal development possibilities, communication or personal relationships, fairness of performance appraisals (PA), and benefits. Job duties have effects on both married and single women workers. Wages, personal development possibilities, and fairness of PA are associated with married female workers only while work environment, communication or relationships, and benefits are related to single women. Also, this study finds that satisfaction with household income, leisure life, housing environment, relations with relatives, and social relations are positively associated with highly-educated women workers’ life satisfaction. Family incomes, housing environment, and social relations have effects on both married and single women workers while family relations are related to married ones only. The implications and directions for future research are discussed.

양란의 붕소 대사에 관한 연구 - 특히 세포벽 형성 및 분획 조성에 미치는 영향

강영희(Yong Hee Kang),한태진(Tae Jin Han),황백(Baik Hwang) 한국식물학회 1979 Journal of Plant Biology Vol.22 No.1-2

The present investigation has been made to study the deficiency symptoms of boron on the formation of cell wall and the development of the individual components of the orchid cell wall. Analytical samples were taken from two sources; one from the individual orchid plants started from an apical meristem culture followed by the generation of the protocorm-like body which was developed into a plant, the other from the plant cultivated in water for 30 days. The amount of boron in the cultures were controlled and the deficiency symptoms were observed under the electron microscope, optical microscope with symptoms taken from the zones of elongation of leaves and compared the dry weight of cell walls and finally the various fractions of the cell wall components. The following results were obtained: (1) The growth of roots and leaves was hampered in the boron deficient plants. (2) In the boron-deficient leaves a severe necrosis and cracks were developed in the tissue of zone of elongation besides the decrease in growth. (3) under the electron microscope the cell walls of boron-deficient plants showed rough undulated structures unlike the smooth control cell walls. (4) the dry weight of total cells and cell walls of boron deficient plants were higher than the control plants. (5) In the boron deficient plant the amount of pectin and hemicellulose isolated from cell walls were higher and the the amount of protein was lower than the controlled plots.

제주산대두의 증산기구에 (增産機構) 관한 연구

강영희(Yong Hee Kang),소상섭(Sang Sup So) 한국식물학회 1975 Journal of Plant Biology Vol.18 No.2

Three varieties of soybean, Chungtaik, Hillkong, and Endaedu which have been recommended to cultivate widely in Cheju Island, were chosen to study their amino acid metabolism in order to determine their nuritional values. 1) The total nitrogen contents of these soybeans were decreased in the order of Chungtaik, Hillkong, and Endaedu, indicating that the last variety is undesirable for a recommend formae even under a favorable condition of cultivaiton. The Hillkong variety may well be recommended for cultivation for a source of lipid rather than protein. 2) From analysis of free amino acids, it was found that Hillkong contained normal amount of various amino acids but Endaedu contained them in very abnormal fashion suggesting that an improved scheme of fertilization is necessary. Data from Chungtaik indicated it was excessively supplied with N fertilizer. 3) The amino acid contents of proteins extracted from these soybeans showed that Chungtaik contained less number of amino acids in its protein than the other two. The distribution of these amino acids appeared normal in Hillkong but quite irregular in Endaedu. In conclusion, both Chungtaik and Hillkong could be recommended for cultivation, the former as a protein source, the latter a lipid source of foods. Endaedu, however, may be liable to further research before it will be recommend for cultivation.

大豆의 窒素代謝에 關한 硏究

康榮憙(Y. H. Kang) 한국토양비료학회 1970 한국토양비료학회지 Vol.3 No.1

大豆의 榮養生理에 關한 硏究 (第4報)

康榮憙(Y. H. Kang) 한국토양비료학회 1969 한국토양비료학회지 Vol.2 No.1

Lysophosphatidylcholine의 혈관평활근세포에 대한 세포 독성

강영희 ( Young Hee Kang ),이영주 ( Young Joo Lee ),이동윤 ( Dong Yun Lee ),유미라 ( Mee Ra Rhyu ),최두석 ( Doo Seok Choi ),윤병구 ( Byung Koo Yoon ) 대한폐경학회 2012 대한폐경학회지 Vol.18 No.3

Objectives: To investigate the cytotoxic effects of lysophosphatidylcholine (lysoPC), an active component of oxidized low-density lipoproteins (LDL), on vascular smooth muscle cells (VSMCs). Methods: VSMCs were derived from rat aorta. Cell death was assessed by 3-(4, 5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide (MTT) assay, lactic dehydrogenase (LDH) assay, and DNA fragmentation assay. Apoptosis was quantified by propidium iodide staining and fluorescent activated cell sorting (FACS) analysis, and intracellular free radical production was determined using 2``, 7``-dichlorofluorescin diacetate (DCF-DA). In addition, the changes in caspases, bcl-2 and bax proteins were evaluated by western blot analysis. Results: LysoPC over 25 μM induced more than 50% of the cell death at 10 hours on MTT assay with no change in the level of LDH. The DNA ladder pattern showed that cell death induced by lysoPC was caused by apoptosis, which was associated with increased free radical production. Vitamin E, a potent antioxidant and caffeic acid phenylethyl ester (CAPE), an inhibitor of nuclear factor-kappaB (NF-kB), blocked apoptosis. The casepase-3 precursor decreased and the active form of caspase-8 increased. Total bcl-2 and bax proteins did not change with lysoPC treatment, but translocation of bax from cytosole to the mitochondria membrane was observed. Conclusion: LysoPC induces apoptosis in VSMCs via an oxidant mechanism, dependent on NF-kB. (J Korean Soc Menopause 2012;18:139-146)

중소기업/중견기업 : 멕시코 기업 환경과 중소기업의 성과: 치안 비용, 부정부패, 비공식적 경쟁과 중소기업 성과의 관계

강영희 ( Young Hee Kang ),정혜윤 ( Hye Yoon Chung ) 한국중소기업학회 2015 中小企業硏究 Vol.37 No.4

최근 멕시코는 북미 시장과 라틴아메리카 시장 진출을 위한 전략적 거점으로서 그 중요성이 증가하면서 라틴아메리카 경제의 새로운 성장중심지로 떠올랐다. 이에 우리나라의 글로벌 기업들이 꾸준히 멕시코로 진출해왔고 이들과 동반 진출하는 중소 협력업체뿐만 아니라, 해외 시장으로의 활로를 모색하는 중소기업들의 멕시코 진출이 가속화 될 것으로 보인다. 본 연구에서는 멕시코에 진출하는 기업들이 직면할 수 있는 제도적 환경의 경영 제약 요인들과 멕시코 중소기업 성과에 영향을 조사하였다. 이를 위해, 2010년 세계은행(World Bank)에서 실시한 기업설문(World Bank Enterprise Survey, WBES)에 참여한 821개 멕시코 제조업 분야의 중소기업 대상으로 치안 비용, 뇌물공여, 비공식 경쟁과 기업 성과의 관계를 분석하였다. 그 결과, 치안 비용 지출은 중소기업의 노동생산성에 긍정적인 영향을 미친 반면, 뇌물공여는 노동생산성에 유의미한 영향을 미치지 못했다. 한편, 비공식업체들과의 경쟁은 매출에 부정적인 영향을 미치는것으로 나타났지만, 비공식업체들과의 경쟁과 기업의 고정비 간의 상호작용 효과는 유의미하지 않았다. 끝으로, 본 연구의 결과에 대한 이론적, 실무적 함의와 향후 연구방향을 논의하였다. This study aims to investigate how security, bribery, informal competition, and the fixed entry cost can affect the performance of small and medium-sized enterprises (SMEs) in Mexico. Recently, Mexico has been regarded as a new strategic foothold for the US and Latin American markets for Korean global companies and their Korean SME suppliers. The current study contributes to offering an opportunity to take a detailed look at the relationship between the SMEs’ performance and some chronic institutional environment, particularly business obstacles that they might run into in Mexico. For the current study, we have used the survey data conducted by the World Bank Enterprise Survey (WBES) in 2010. We have analyzed a sample of 821 SMEs in the manufacturing sector in Mexico with more than 5 and less than 250 employees. The results show that the security cost is positively related to labor productivity due to unstable business environment. However, there is no statistically significant relationship between corruption and labor productivity. The informal competition with those unregistered competitors affects SMEs’ sales negatively. Finally, the level of firm entry fixed-costs does not moderate the relationship between informal competition and SMEs’ sales. We finalize the paper by discussing implications for future studies and practices.

6-7세 언어발달지체 아동의 이야기에 대한 ‘대화식 책 읽기’효과

강영희(YoungHee Kang),홍경훈(GyungHun Hong) 한국언어청각임상학회 2016 Communication Sciences and Disorders Vol.21 No.1

본 연구의 목적은 ‘대화식 책 읽기’ 기법이 6-7세 언어발달지체 아동들의 이야기 회상 산출에 미치는 효과를 검증하는 데 있었다. 방법: 연구대상은 유치원생 1명, 초등 1학년 2명의 언어발달지체 아동 3명이었다. 자료는 기초선 3회, 중재 16회, 유지 3회 동안 수집하였다. 중재 방법은 아동과 함께 책을 보면서 대화식 책 읽기의 PEER (자극, 평가, 확장, 반복) 전략을 사용하여 아동의 이야기 산 출을 촉진하였다. 분석한 변인들은 대형구조 측면에서 이야기 문법, 이야기 문법 하위 유형, 소형구조 측면에서 T-unit, TNW, MLT-w, 절밀도, 종속절 유형이었다. 결과: 모든 대상 아동들이 이야기 산출의 대형구조 및 소형구조의 모든 변인들에서 중재에 따른 증가 및 유 지를 나타냈다. 대형구조인 이야기 문법 측면에서 대상자들은 공통적으로 ‘등장인물’, ‘계기사건’, ‘시도’, ‘결과’의 산출에서 큰 증가를 보 였으며, 특히 중재 전에 거의 산출되지 않았던 ‘내적반응’과 ‘계획’이 중재 이후 지속적으로 산출되었다. 소형구조 변인들은 모두 중재기 잔 대비 상당한 양적 증가를 나타냈다. 논의 및 결론: 대화식 책 읽기의 전략들이 학령기 언어발달지체 아동들의 이야기 회상산출의 대 형구조 및 소형구조 능력 향상에 상당한 효과가 있는 것으로 보인다. Objectives: The purpose of the present study was to investigate the effects of ‘dialogic reading’ strategies on the story retelling of children with language disabilities. Methods: Participants were 3 children with language disabilities at ages 6 to 7. Data was collected for 3 baseline, 16 experimental, and 3 follow-up sessions. PEER (Prompt, Evaluate, Expand, and Repeat) strategies of ‘dialogic reading’ were used to prompt the expressive responses of the children while reading a book. Analyzed variables were ‘story grammar’ and ‘properties of story grammar’ for macrostructure and total number of T-units, total number of words (TNW), mean length of T-unit-word (MLT-w), clausal density and subordinate clauses for microstructure of narratives. Results: For all participants all variables of story retelling in¬creased through the experimental phase and were maintained in the follow-up phase. In terms of macrostructure, ‘character’, ‘initiating event’, ‘plan’, and ‘consequence’ showed espe¬cially large increases. In addition, ‘internal response’ and ‘attempt’, which were rarely seen in baseline, were observed with increasing frequency. All microstructure variables showed rapid increases during the intervention period. Conclusion: The strategies of ‘dialogic read¬ing’ revealed strong effects on both the macrostructure and microstructure of story retell¬ing of children with language disabilities at ages 6 and 7.

대두유식물의 (大豆幼植物) 발육에 따른 뿌리의 부위별 체내성분 특히 아미노산조성의 변이에 관한 연구

강영희 (Young Hee Kang) 한국식물학회 1977 Journal of Plant Biology Vol.20 No.1

As a basic research for the yield-mechanism of soybean seedlings, the distribution and variety of free amino acid and protein-amino acid in some parts of root were studied. At the meristematic, elongational and maturated zones of root, the distribution and variety of N-components were different substantially. It shows that N-components are taken part in energy source for organization in early stage of growth. N-pool also changed in every part of root.