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국내 디지털 음원 유통의 NFT 활용 : 이론과 사례를 중심으로
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3-MCPD의 생식˙발생독성에 관한 연구
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Preliminary results of a survey on the role of arthropod rearing in classical weed biological control
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통신부품용 무전해 니켈(Ni-P) 도금피막의 특성연구
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Human Seminal Plasma Abrogates the Capture and Transmission of Human Immunodeficiency Virus Type 1 to CD4^+ T Cells Mediated by DC-SIGN
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4상 PSK 오율특성 컴퓨터 시뮬레이션
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김정아,임무혁 한국응용생명화학회 2019 Journal of Applied Biological Chemistry (J. Appl. Vol.62 No.3
This study summarized processing factor (PF) by the stage of rice and barley processing based on JMPR reports from 2006 to 2016. We compared PF of 17 pesticides in rice products during the processing of rice grain, husked rice, polished rice, hulls, bran and cooked rice. Among the 17 pesticides, 12 pesticides except for 5 pesticides such as acephate, methamidophos, glufosinate, quinclorac and sulfoxaflor mostly decreased in pesticides when rice grain processed into brown rice. Pesticides tended to be partially reduced when processed from husked rice to polished rice. However, hulls and bran produced during the milling process were concentrated. Acephate and others, 5 pesticides are systemic pesticides, and pesticides are penetrated into foods, and a large amount of pesticides was not removed during the milling process. The remaining pesticide residues in polished rice were mostly removed after processing into cooked rice, and trace amounts of pesticide residues remained. In the comparison of 23 pesticides PF during the processing of barley products (pearl barley, flour, short, malt, beer, hulls and bran). Most of the pesticide except for 4 pesticide (ethephon, pyraclostrobin, penthiopyrad, sulfoxaflor), which are systemic pesticides, decreased during the process of pearl barley production out of the barley grain. The pesticide in the malt, which was made by steeping pearl barley was concentrated but when processed into beer, pesticide was remained only in trace amounts. 본 연구에서는 2006년부터 2016년까지 JMPR보고서 중 쌀과보리의 농약 가공계수 자료를 고찰하였다. 쌀은 정조를 현미, 백미, 왕겨, 쌀겨 및 쌀밥으로 가공할 때 17종 농약의 가공계수를 비교하였다. 17종 중 acephate, methamidophos, glufosinate, quinclorac과 sulfoxaflor 5종 농약을 제외한 12종은 정조를 현미로 가공할 때 대부분의 농약이 감소하였고, 현미에서 백미로가공할 때 농약이 일부 감소하는 경향을 보였으며, 도정과정 중발생된 왕겨와 쌀겨는 농약이 농축되었다. Acephate 등 5종 농약은 침투성 농약으로 농약이 식품 내부로 침투되어 도정공정중에 많은 양이 제거되지 않는 것으로 나타났다. 백미에 잔류된 농약은 물과 함께 가열하여 쌀밥으로 가공한 후 대부분 제거되어 농약 성분이 미량 잔류되었다. 보리는 통보리, 정맥, 분말, short, 맥아, 맥주, 겉껍질 및 겨로 가공 중 23종 농약의 가공계수를 비교하였다. 침투성 농약인 ethephon, pyraclostrobin, penthiopyrad, sulfoxaflor 4종을 제외한 농약은 통보리를 탈피하여 정맥으로 만드는 과정에서 대부분의 농약 성분이 감소하였다. 정맥을 침지시켜 만든 맥아의 경우 농약성분이 농축되었으나, 맥주로 가공할 경우에는 대부분 분해되어 미량의 농약만 잔류하는 경향을 보였다.
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김정아 국제언어인문학회 2012 인문언어 Vol.14 No.2
There is a common belief that the nature of language lies in communication and that efficient communication needs observance of conversational maxims based on cooperation among participants. However, language doesn't necessarily pursue efficiency or economy and maxims are frequently violated either intentionally or unconsciously in our daily conversations. While violations of conversational maxims may cause inefficient communication accompanying extra efforts by listeners for processing information, they can also result in unexpected psychological effects, that is humor. This paper presents the cooperative principle and four conversational maxims and analyzes humor resulting from violating maxims. Although violations of each maxim would betray the expectations of listeners, the unexpected utterances may make listeners laugh. This article analyzes violations of four conversational maxims exemplifying and explaining a few dialogues and utterances. Finally, the paper shows that humor from violations of maxims is closely related with social and psychological elements and suggests further research should be conducted on the dynamics between verbal expressions and underlying socio-psychological factors.
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일상활동에서의 테이핑 적용이 기능적 발목 불안정성 성인의 균형 및 힘감각에 미치는 영향
김정아,진상수,박지은,최종덕 대전대학교 기초과학연구소 2012 自然科學 Vol.23 No.-
This study was conducted to examine effect of taping on balance and force sense in activities of daily living (ADL) of subjects with functional ankle instability (FAI). A total of 14 subjects with FAI volunteered to participate in this study; 5 men 9 women. All the subjects were randomly allocated to an experimental group (n1=7) or a control group (n2=7). While the control group performed ADL for a week without any intervention, the experimental group conducted ADL for a week with their ankles taped. Ankle taping was made with a double heel lock. In order to measure their balance, Stabilometric lux, a component of Global Postural System (GPS), was applied, and in order to measure their force sense, Linear force, a component of Noraxon EMG, was employed. Measurement was made prior to and after the intervention. The Wilcoxon signed-ranks test was used to compare the pre- and post-intervention values and Mann-Whitney U test was employed to compare the two groups' differences. In the experimental group, there were significant differences in total postural sway and postural sway in the midsagittal plane regarding balance (p<.05) and in plantar flexion and inversion regarding force sense (p<.05). The results of this study means that taping offers ankle stability in ADL.
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한국 의사가 바라본 의사의 사회적 역량: 의사 대상 설문조사를 바탕으로
김정아,권복규,한희진,허윤정,안덕선 대한의사협회 2014 대한의사협회지 Vol.57 No.2
Medicine is the practice that occurs in the context of the society. It requires interaction with individual patients, fellowdoctors and other health care professionals, health care officials, public, institution, and the society as a whole. Todate, medical practice in Korea has largely been concentrated on applying biomedical knowledge and skill to apatient. We defines ‘social competency’ as ‘competency for medicine as a social institution.’ This survey aims to graspthe current situation of Korean doctors’ perception on social competency, in terms of necessity, satisfaction, learningexperience, and possible intervention. Respondents generally recognized the necessity of social competencies butwere not satisfied with their demonstration of those competencies. Competencies for ‘understanding on law andinstitution’ and ‘communication’ were perceived highly necessary. General satisfaction and each satisfaction rate onindividual competencies were all below ‘neutral,’ showing their dissatisfaction. Especially, doctors assess their fellowdoctors’ competencies for ‘understanding on law and institution’ and ‘understanding on human being and society’at the lowest level. The mismatch between perceived necessity and satisfaction shows the legitimate ground foreducational intervention. The proportions of respondents who have learned on each domain of social competencywere all below 70%. Learning experience on self-management and leadership was the least. Among possible remedyfor low social competency, respondents perceived ‘improvement on national health insurance’ and ‘improvementon resident training program’ as the most urgently needed. The data from this preliminary survey can be utilized foreducational and institutional intervention in the future.
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