http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Kim, Yoon-Young,Oh, Sang Heon,Pang, Wenxing,Li, Xiaonan,Ji, Seong-Jin,Son, Eunho,Han, Saehee,Park, Suhyoung,Soh, Eeunhe,Kim, Hoil,Lim, Yong Pyo Korean Society of Horticultural Science 2017 원예과학기술지 Vol.35 No.2
We organized the scientific names of Chinese cabbage according to the International Code of Nomenclature for algae, fungi, and plants (ICN) and the International Code of Nomenclature for Cultivated Plants (ICNCP). We found that the subspecies name 'Brassica rapa subsp. pekinensis (Lour.) Rupr.' was suitable as the scientific name for Chinese cabbage, and we classified B. rapa var. glabra Regel. as its synonym. In addition, B. petsai Bailey is an 'unrecorded name' not found in the original description, and therefore is not suitable for use. We conclude that all names based on this name are 'invalid names', and should not be used.
Kim, Hyehyeon,Kim, Saehee,Park, Chiyoung,Lee, Hyemi,Park, Heon Joo,Kim, Chulhee WILEY‐VCH Verlag 2010 Advanced Materials Vol.22 No.38
<P><B>Cyclodextrins</B> tethered onto a mesoporous silica nanoparticle via disulfide stalking are effective gatekeepers not only to entrap guest molecules in the pore but also to release the guest in response to glutathione (GSH). The PEGylated nanocontainers also exhibit efficient GSH‐mediated release of doxorubicin in cancer cells. Our approach offers unique applications for multifunctional delivery systems. </P>
Lim, Saehee,Lee, Meehye,Czimczik, Claudia I.,Joo, Taekyu,Holden, Sandra,Mouteva, Gergana,Santos, Guaciara M.,Xu, Xiaomei,Walker, Jennifer,Kim, Saewung,Kim, Hyun Seok,Kim, Soyoung,Lee, Sanguk Elsevier 2019 Science of the Total Environment Vol.655 No.-
<P><B>Abstract</B></P> <P>Isotopes are essential tools to apportion major sources of aerosols. We measured the radiocarbon, stable carbon, and stable nitrogen isotopic composition of PM<SUB>2.5</SUB> at Taehwa Research Forest (TRF) near Seoul Metropolitan Area (SMA) during August–October 2014. PM<SUB>2.5</SUB>, TC, and TN concentrations were 19.4 ± 10.1 μg m<SUP>−3</SUP>, 2.6 ± 0.8 μg C m<SUP>−3</SUP>, and 1.4 ± 1.4 μg N m<SUP>−3</SUP>, respectively. The δ<SUP>13</SUP>C of TC and the δ<SUP>15</SUP>N of TN were − 25.4 ± 0.7‰ and 14.6 ± 3.8‰, respectively. EC was dominated by fossil-fuel sources with F<SUB>ff</SUB> (EC) of 78 ± 7%. In contrast, contemporary sources were dominant for TC with F<SUB>c</SUB> (TC) of 76 ± 7%, revealing the significant contribution of contemporary sources to OC during the growing season. The isotopic signature carries more detailed information on sources depending on air mass trajectories. The urban influence was dominant under stagnant condition, which was in reasonable agreement with the estimated δ<SUP>15</SUP>N of NH<SUB>4</SUB> <SUP>+</SUP>. The low δ<SUP>15</SUP>N (7.0 ± 0.2‰) with high TN concentration was apparent in air masses from Shandong province, indicating fossil fuel combustion as major emission source. In contrast, the high δ<SUP>15</SUP>N (16.1 ± 3.2‰) with enhanced TC/TN ratio reveals the impact of biomass burning in the air transported from the far eastern border region of China and Russia. Our findings highlight that the multi-isotopic composition is a useful tool to identify emission sources and to trace regional sources of carbonaceous and nitrogen aerosols.</P> <P><B>Highlights</B></P> <P> <UL> <LI> For PM<SUB>2.5</SUB>, the average δ<SUP>13</SUP>C of TC and δ<SUP>15</SUP>N of TN were −25.4 ± 0.7‰ and 14.6 ± 3.8‰respectively. </LI> <LI> EC and TC were dominated by fossil-fuel (78 ± 7%) and contemporary (76 ± 7%) sources, respectively. </LI> <LI> Low δ<SUP>15</SUP>N (7.0 ± 0.2‰) with high TN concentration was evident in air masses from Shandong province. </LI> <LI> Multi-isotopic composition is useful to trace regional sources of PM<SUB>2.5</SUB> aerosol. </LI> </UL> </P> <P><B>Graphical abstract</B></P> <P>δ<SUP>13</SUP>C of TC versus f<SUB>M</SUB> (EC) for different levels of δ<SUP>15</SUP>N of TN observed at Taehwa Research Forest (TRF) and Gosan Climate Observatory (GCO). TRF samples were classified into groups according to air mass origin.</P> <P>[DISPLAY OMISSION]</P>
연구논문 : 패션 기획 분야 국가 직무 능력 표준(NCS)의 개발,보완 현황 고찰 및 도입 운영 활성화 방안 연구
김세희 ( Saehee Kim ) 한국의류학회 2016 한국의류학회지 Vol.40 No.1
This study investigated the National Competency Standards (NCS) of fashion planning to compare the fashion planning curriculum of domestic universities and colleges with NCS as well as suggest ways to activate the application of NCS to fashion planning education. Qualitative research was employed based on references from the old and new homepages of NCS as well as fashion planning related subjects of domestic universities and colleges. The results are as follow. First, fashion planning NCS was composed of 10 competency units. Competency units were composed of competency unit elements and performance criteria. The levels of the competency units and the competency unit elements were suggested based on 8 stages. There were significant differences in the content of competency units and the level of competency units between the old version and the revised version of fashion planning NCS. Second, considerable fashion planning related subjects seemed at a higher level than the function level of recent college graduates. There were also omitted subjects which were required for recent college graduates. Third, the requirements for the reorganization of curriculums and education systems as well as the cooperation among industry, colleges, universities, and development part of NCS were suggested for the activation of NCS based education and the validation of NCS.
Yoon-Young Kim,Sang Heon Oh,Wenxing Pang,Xiaonan Li,Seong-Jin Ji,Eunho Son,Saehee Han,Suhyoung Park,Eeunhe Soh,Hoil Kim,Yong Pyo Lim 한국원예학회 2017 원예과학기술지 Vol.35 No.2
We organized the scientific names of Chinese cabbage according to the International Code of Nomenclature for algae, fungi, and plants (ICN) and the International Code of Nomenclature for Cultivated Plants (ICNCP). We found that the subspecies name ‘Brassica rapa subsp. pekinensis (Lour.) Rupr.’ was suitable as the scientific name for Chinese cabbage, and we classified B. rapa var. glabra Regel. as its synonym. In addition, B. petsai Bailey is an ‘unrecorded name’ not found in the original description, and therefore is not suitable for use. We conclude that all names based on this name are ‘invalid names’, and should not be used.
Park, Chiyoung,Kim, Hyehyeon,Kim, Saehee,Kim, Chulhee American Chemical Society 2009 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY - Vol.131 No.46
<P>The cyclodextrin covered porous silica nanoparticles (Si-MPs) exhibited enzyme responsive characteristics. The cyclodextrin gatekeepers on the surface of Si-MPs can be hydrolyzed by a-amylase to release guest molecules from the porous reservoir. The ester linkage in the stalk part of the cyclodextrin gatekeeper can also be cleaved by lipase to release guests from the channel. Our approach would provide a unique methodology for controlled delivery systems.</P>
Saehee Lim,Meehye Lee,PaoloLaj,Sang-Woo Kim,Kang-Ho Ahn,Junsoo Gil,Xiaona Shanga,Marco Zanatta,Kyeong-Sik Kang 한국대기환경학회 2021 한국대기환경학회 학술대회논문집 Vol.2021 No.10
Over the past few decades, northeast Asia has suffered from the extreme levels of PM2.5. Despite extensive efforts and the scientific advances in understanding PM2.5 pollution, the fundamental mechanisms responsible for the occurrence of high PM2.5 concentrations have not been comprehensively understood. In this study, we investigated the physical and chemical drivers for the formation and transformation of atmospheric particles using a four-year dataset of nanoparticle number size distributions, PM2.5 chemical composition, gaseous precursors, and meteorological variables in nor theast Asia outflows. The empirical orthogonal function (EOF) analyses of size-separated particle numbers extracted two modes representing a burst of nanoparticles (EOF1) and an increase in PM2.5 mass (EOF2) associated with persistent anticyclone and synoptic-scale stagnation, respectively. The vertical structure of the particles demonstrated that the synoptic conditions also affected the daily evolution of boundary layer, promoting either the formation of nanoparticles through deep mixing or conversion into accumulation-mode particles in shallow mixed layers. In the haze-development episode equivalent to EOF2 during the KORUS-AQ (KORea-US Air Quality) campaign, the PM2.5 mass reached 63 mg m<SUP>-3</SUP> with the highest contribution from inorganic constituents, which was accompanied by a thick coating of refractory black carbon (rBC) that linearly increased with condensation-mode particles. This observational evidence suggests that the thick coating of rBC resulted from an active conversion of condensable gases into particle-phase on the BC surface, thereby increasing the mass of the accumulation-mode aerosol. Consequently, this result complies with the strategy to reduce black carbon as a way to effectively mitigate haze pollution as well as climate change in northeast Asia.
Lee, Hyemi,Kim, Saehee,Choi, Bo-Hwa,Park, Moon-Taek,Lee, Jeonghun,Jeong, Seong-Yun,Choi, Eun Kyung,Lim, Byung-Uk,Kim, Chulhee,Park, Heon Joo Informa UK, Ltd. 2011 International journal of hyperthermia Vol.27 No.7
<P><I>Purpose:</I> We investigated the use of hyperthermia to improve the anti-cancer efficacy of doxorubicin (DOX)-loaded mesoporous silica nanocontainer Si-SS-CD-PEG. The hypothesis was that heat stimulates glutathione-mediated degradation of cyclodextrin gatekeeper, thereby causing the release of DOX from the carrier and DOX-induced cell death.</P><P><I>Materials and methods:</I> The release of DOX from DOX-loaded Si-SS-CD-PEG suspended in PBS containing glutathione (GSH) was studied by assessing the changes in DOX fluorescence intensity. The effect of heating at 42°C on the release of DOX from the intracellular carriers was determined with confocal microscopy. The extents of clonogenic and apoptotic cell death caused by DOX-loaded Si-SS-CD-PEG were determined.</P><P><I>Results:</I> The release of DOX from DOX-loaded Si-SS-CD-PEG in PBS occurred only when GSH presented in the suspension, and heating at 42°C slightly increased the release of DOX from the carriers. Heating significantly elevated the GSH content in A549 cells and increased the release of DOX from the internalised carriers. Heating the cancer cells treated with the carriers at 42°C markedly increased the clonogenic death and apoptosis. The GSH content in A549 cells was greater than that in L-132 cells, and A549 cells were far more sensitive than L-132 cells to DOX-loaded Si-SS-CD-PEG at both 37°C and 42°C.</P><P><I>Conclusions:</I> Hyperthermia increased the GSH-mediated release of DOX from DOX-loaded Si-SS-CD-PEG. Furthermore, hyperthermia markedly elevated the GSH content in cancer cells, thereby increasing the release of DOX from the internalised carriers and potentiating the DOX-induced clonogenic and apoptotic cell death.</P>