• 한국영양학회:학술대회논문집
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• 한국영양학회 2002년도 추계 심포지움초록
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• pp.1154-1156
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• 2002

• 한국영양학회:학술대회논문집
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• 한국영양학회 2002년도 추계학술대회 및 총회
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• pp.50-53
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• 2002

• 한국콘텐츠학회논문지
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• 제9권1호
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• pp.23-29
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• 2009

본 논문은 일생동안 한 개인이 느끼는 오감 정보를 모두 저장하는 데 필요한 기억 용량을 분석하고 저장공간을 추정하였다. 추정된 저장 공간은 현대 압축 기술을 사용하였고, 오감 정보는 입거나 이식 가능한 유비쿼터스 환경하에서 얻어지는 센싱 정보이다. 저장 공간의 약 76%가 일반 텔레비젼 수준의 화질인 비디오 시각 정보를 저장하는 데 사용되고 저장 공간의 나머지 부분은 인덱스 정보를 포함하는 음성, 미각, 후각, 촉각 정보를 저장한다. 한 개인의 태아기를 포함한 일생 동안, 약 100년간의 데이터 저장에는 약 600 tera bytes의 저장 용량이 필요한 것으로 분석되었다.

• 한국식품조리과학회지
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• 제24권4호
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• pp.460-465
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• 2008

The objective of this study was to evaluate the antioxidant properties and sensory qualities of citron peel tea, and to determine the optimum ratio of citron peel powder for its preparation. Yuza peel powders were prepared with citron peel tea at weight 2 and 3 g, respectively. Then, color values(L-value, redness, and yellowness), total phenol content, total antioxidant activity, DPPH radical scavenging activity, and sensory characteristics were measured in the tea samples. The pH of the citron peel tea decreased with increasing preparation temperature. And as the amount of citron peel powder increased, total phenol content, antioxidant capacity, and radical scavenging activity increased. The level of total phenolics in the tea had a higher correlation with total antioxidant capacity($r^2$ = 0.731). Depending on the level of added yuza powder, significant differences(p < 0.05) were shown for aroma, color, and overall acceptability however, there were no significant differences in sourness and bitterness.

• Clinical and Experimental Reproductive Medicine
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• 제25권1호
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• pp.1-8
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• 1998

항정자항체의 종류 및 존재부위가 정액성상 및 수정능력에 미치는 영향을 조사하였다. 항정자항체의 종류 및 존재부위는 immunobead binding test에 의하여 시행하였으며, 정자와 수정능력은 투명대제거 햄스터 난자 침입법에 의하여 시행하였다. 항정자항체는 정자수, 운동성 및 운동지수에 악영향을 끼쳤으며, 수정능력에도 악영향을 끼쳤다. 항정자항체의 존재부위에 따른 차이는 보이지 않았다. 항정자항체 IgG가 정자두부 혹은 정자미부에 존재할 경우 및 항정자항체 IgA가 정자미부에 존재할 경우 수정능력을 크게 감소시켰다.

• 무역학회지
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• 제47권4호
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• pp.89-102
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• 2022

This study is designed to investigate the effect of inflow FDI on the host country's economic growth and the role of absorptive capacity in this relationship. Eight developing countries in East Asia, including Mongolia, Indonesia, Malaysia, Myanmar, the Philippines, Thailand, Vietnam, and Cambodia, are analyzed. Year data from 2000 to 2018 are used. Based on the study of Hansen (1999), the panel threshold effect model is used, and human capital, R&D, and infrastructure are set as absorptive capacity by referring to Wang and Hwang (2013). The analysis results are as follows. It is confirmed that FDI has a positive effect on the economic growth of the host country, and absorption capacity strengthens the relationship between FDI and economic growth in a positive direction. At this time, it appears that a threshold exists for the moderating effect of the absorptive capacity. It presents useful implications for economic growth in developing countries.

• 한국동물학회지
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• 제32권1호
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• pp.48-54
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• 1989

인체의 자궁암과 간암조직들이 나타내는 몇 종류의 단백질 분해효소들과 Anti-trypsin의 활성도를 정상조직의 것들과 비교하여서, 암의 종양성 형질과 단백질 분해활성의 변화사이에 어떤 상관관계가 있는지를 조사하였다. Casein과 Insulin의 분해 활성도는, 자궁암에서 2-3배 정도 증가하는 반면, 간암에서는 1/2에서 1/5정도로 감소하였다. 이와는 대조적으로, Anti-trypsin의 활성도는 자궁암에서 약 1/10정도로 감소하였고 간암에서는 2배 가량 증가하였다. 한편, Plamin-like enzyme과 Plasminogen activator의 활성도는 자궁암과 간암조직 모두에서 정상 조직에서보다 10-20% 정도 높게 나타났다. 이러한 결과는, 정상조직 내의 단백질 분해활성도가 단백질 분해효소들과 이들의 활성을 저해하는 단백질들의 균형에 의하여 조절됨을 시사하며, 암조직들에서는 각 암조직들의 종양특이성에 따라 단백질 분해효소와 저해단백질들 사이의 균형이 깨어짐에 따라 단백질 분해활성도가 다르게 나타남을 보여준다.

• Molecules and Cells
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• 제46권4호
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• pp.191-199
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• 2023

The Golgi apparatus modifies and transports secretory and membrane proteins. In some instances, the production of secretory and membrane proteins exceeds the capacity of the Golgi apparatus, including vesicle trafficking and the post-translational modification of macromolecules. These proteins are not modified or delivered appropriately due to the insufficiency in the Golgi function. These conditions disturb Golgi homeostasis and induce a cellular condition known as Golgi stress, causing cells to activate the 'Golgi stress response,' which is a homeostatic process to increase the capacity of the Golgi based on cellular requirements. Since the Golgi functions are diverse, several response pathways involving TFE3, HSP47, CREB3, proteoglycan, mucin, MAPK/ETS, and PERK regulate the capacity of each Golgi function separately. Understanding the Golgi stress response is crucial for revealing the mechanisms underlying Golgi dynamics and its effect on human health because many signaling molecules are related to diseases, ranging from viral infections to fatal neurodegenerative diseases. Therefore, it is valuable to summarize and investigate the mechanisms underlying Golgi stress response in disease pathogenesis, as they may contribute to developing novel therapeutic strategies. In this review, we investigate the perturbations and stress signaling of the Golgi, as well as the therapeutic potentials of new strategies for treating Golgi stress-associated diseases.

• 한국재난정보학회 논문집
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• 제3권2호
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• pp.129-146
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• 2007

The disaster preparedness system in Korea has been developed in spite of many obstacles, but there are still many problems for response to various kinds of disasters in 21th century. Disaster response system in Korea was focused on policy, administration, hardwares in the past. But in the future it is necessary to change the system to adapt the global needs about the human based disaster response system and capacity to assist the international disaster by official assistance and research for that field. Because nearly all the disasters are associated with the safety, welfare, injury, disability and survival of human, health disaster preparedness and response system should be a important part in the whole disaster system considering the common value of human right to disaster preparedness for human.

• 한국식품위생안전성학회지
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• 제14권4호
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• pp.415-421
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• 1999

The flavin-containing monooxygenases (FMOs) (EC 1.14. 13.8) are NADPH-dependent flavoenzymes that catalyze oxidation of soft nucleophilic heteroatom centers in a range of structurally diverse compounds including foods, drugs, pesticides, and other xenobiotics. In humans, FMOl appears to be the predominant form expressed in human fetal liver. cDNA-expressed human FMO and human liver microsomal FMO have been observed to N- and S-oxy-genate nucleophilic nitrogen- and sulfur-containing drugs and chemicals, respectively. In the present study, FMOl can be expressed in the baculovirus expression vector system at level of 2.68 nmol FMOl/mg of membrane protein. This isoform was examined for its capacity to metabolize methimazole to its S-oxide using thiocholine assay. Kinetic studies of its S-oxide by recombinant human FMO1 result in Km of 7.66 $\mu$M and Vmax of 17.79 nmol/min/mg protein.