광주와 전라남도의 음식문화 연구(Ⅱ) : 특별음식 In Particular Food

김경애,정난희,전은례 대한가정학회 2003 Human Ecology Research(HER) Vol.41 No.3

Investigated kinds and utilization frequency for traditional food and Particular food to systematize Gwangju city and Chollanamdo area traditional food culture. Awareness for traditional food had pride because taste is various, and did that must use much when was festive day. Investigation subject were feeling necessity about accession, development of traditional food, and manufacture of traditional food, succession did that must take charge in home. Characteristic of taste for Gwangju city, Chollanamdo food was deep taste. Difference between variable was significant that age, religion that have pride about traditional food, attainments in scholarship, monthly income that used time much traditional food, degree that give from traditional food to snack is age, attainments in scholarship, years of married life, religion, reason that give snack to tradittional food is daughter-in-law order, kind of traditional food that give to snack is age, monthly income mouth, opinion about accession and development of traditional food is age, religion, daughter-in-law order, reason that must inherit and develop traditional food is attainments in scholarship, time that eat much traditional food is attainments in scholarship, a person, medium that leam cuisine of traditional food is age, opportunity that is been interested to traditional food is age, attainments in scholarship, years of married life. By utilization rate of food-tasting food subdivisions of the season, used much by rice-cake soup, fermented rice punch, order of cake made from glutinous rice New Year's Day, by herbs, Gimgui, Ogokbap's order January Full Moon Day on the lunar calendar. By a cake made in the shape of a flower, azalea honeyed juice mixed with fruits as a punch order to Samjitnal, by beans panbroiling, dropwort raw order Buddha's Birthday, Tano Festival uses Charyunbyeong and used Tteoksudan in Yudu and used much by young chicken soup with ginseng and other fruits, watermelon order period of midsummer heatl Used songpyon and fermented rice punch in Full-moon Harvest Day, and Junggujeol used Chrysanthemum griddle cakes made in flower pattem, and red-bean gruel taken on the winter solstice, and Nappyeongjeolsik was unilizing Goldongban. Pyebaek food utiliaztion ratio was high the utilization rate by rice cake, dried croaker, fruit, oil-and-honey pastry order. The large table food utilization rate was high the utilization rate by fermented rice punch, fruit, steamed short-ribs order.

Observation of the Talbot effect using broadband hard x-ray beam

Kim, Jae Myung,Cho, In Hwa,Lee, Su Yong,Kang, Hyon Chol,Conley, Ray,Liu, Chian,Macrander, Albert T.,Noh, Do Young The Optical Society 2010 Optics express Vol.18 No.24

<P>We demonstrated the Talbot effect using a broadband hard x-ray beam (?관/관 ~1). The exit wave-field of the x-ray beam passing through a grating with a sub micro-meter scale period was successfully replicated and recorded at effective Talbot distance, Z(T). The period was reduced to half at Z(T)/4 and 3/4Z(T), and the phase reversal was observed at Z(T)/2. The propagating wave-field recorded on photoresists was consistent with a simulated result.</P>

Thermally Stable Silver Nanowires-Embedding Metal Oxide for Schottky Junction Solar Cells

Kim, Hong-Sik,Patel, Malkeshkumar,Park, Hyeong-Ho,Ray, Abhijit,Jeong, Chaehwan,Kim, Joondong American Chemical Society 2016 ACS APPLIED MATERIALS & INTERFACES Vol.8 No.13

<P>Thermally stable silver nanowires (AgNWs)-embedding metal oxide was applied for Schottky junction solar cells without an intentional doping process in Si. A large scale (100 mm(2)) Schottky solar cell showed a power conversion efficiency of 6.1% under standard illumination, and 8.3% under diffused illumination conditions which is the highest efficiency for AgNWs-involved Schottky junction Si solar cells. Indium tin-oxide (ITO)-capped AgNWs showed excellent thermal stability with no deformation at 500 degrees C. The top ITO layer grew in a cylindrical shape along the AgNWs, forming a teardrop shape. The design of ITO/AgNWs/ITO layers is optically beneficial because the AgNWs generate plasmonic photons, due to the AgNWs. Electrical investigations were performed by Mott-Schottky and impedance spectroscopy to reveal the formation of a single space charge region at the interface between Si and AgNWs-embedding ITO layer. We propose a route to design the thermally stable AgNWs for photoelectric device applications with investigation of the optical and electrical aspects.</P>

Characterization and multicolor upconversion emission properties of BaMoO₄: Yb³⁺, Ln³⁺ (Ln = Tm, Ho, Tm/Ho) microcrystals

Ray, Schindra Kumar,Kshetri, Yuwaraj K.,Yamaguchi, Tokutaro,Kim, Tae-Ho,Lee, Soo Wohn Elsevier 2019 Journal of solid state chemistry Vol.272 No.-

<P><B>Abstract</B></P> <P>Hydrothermal process was employed to synthesize the Yb<SUP>3+</SUP>/Tm<SUP>3+</SUP>, Yb<SUP>3+</SUP>/Ho<SUP>3+</SUP> and Yb<SUP>3+</SUP>/Tm<SUP>3+</SUP>/Ho<SUP>3+</SUP> doped BaMoO<SUB>4</SUB> octahedron microcrystals (0.50–5.0 µm). The synthesized phosphors have scheelite tetragonal structure. The elemental mapping suggests the uniform distribution of elements in the samples. The oxidation state of samples were investigated by X-ray photoelectron spectroscopy (XPS) which indicates the existence of Ba<SUP>2+</SUP>, Mo<SUP>6+</SUP>, O, Yb<SUP>3+</SUP>, Tm<SUP>3+</SUP> and Ho<SUP>3+</SUP> in samples. The presence of rare earth ions was also verified by observation of specific absorption peaks in diffuse reflectance spectra (DRS). The tunable multicolor upconversion (UC) emissions were successfully obtained under 980 nm NIR excitation by precisely adjusting the concentration of rare earth ions. The as prepared sample exhibits blue, green and red emission as a result of energy transfer from the Yb<SUP>3+</SUP> to Tm<SUP>3+</SUP> and Ho<SUP>3+</SUP> ions. The power dependent UC emission spectra show the two photonic processes. The energy transfer mechanism from Yb<SUP>3+</SUP> to Tm<SUP>3+</SUP> and Ho<SUP>3+</SUP> was explained <I>via</I> an energy level analysis.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Synthesis of BaMoO<SUB>4</SUB>: Yb<SUP>3+</SUP>, Ln<SUP>3+</SUP> (Ln = Tm, Ho, Tm/Ho) by hydrothermal process. </LI> <LI> Investigation of upconversion luminescence of phosphors under 980 nm excitation. </LI> <LI> Obtaining the multicolor emission by adjusting doped rare-earth ions concentration. </LI> <LI> Explanation of photonic process and energy transfer mechanism. </LI> </UL> </P> <P><B>Graphical abstract</B></P> <P>Multicolor upconversion emission properties of BaMoO<SUB>4</SUB>: Yb<SUP>3+</SUP>, Ln<SUP>3+</SUP> (Ln = Tm, Ho, Tm/Ho) octahedrons</P> <P>[DISPLAY OMISSION]</P>

The DOF transcription factor Dof5.1 influences leaf axial patterning by promoting <i>Revoluta</i> transcription in Arabidopsis

Kim, Hyung-Sae,Kim, Sung Jin,Abbasi, Nazia,Bressan, Ray A.,Yun, Dae-Jin,Yoo, Sang-Dong,Kwon, Suk-Yun,Choi, Sang-Bong Blackwell Publishing Ltd 2010 The Plant journal Vol.64 No.3

<P>Summary</P><P>Dof proteins are transcription factors that have a conserved single zinc finger DNA-binding domain. In this study, we isolated an activation tagging mutant <I>Dof5.1-D</I> exhibiting an upward-curling leaf phenotype due to enhanced expression of the <I>REV</I> gene that is required for establishing adaxial–abaxial polarity. <I>Dof5.1-D</I> plants also had reduced transcript levels for <I>IAA6</I> and <I>IAA19</I> genes, indicating an altered auxin biosynthesis in <I>Dof5.1-D</I>. An electrophoretic mobility shift assay using the Dof5.1 DNA-binding motif and the <I>REV</I> promoter region indicated that the DNA-binding domain of Dof5.1 binds to a TAAAGT motif located in the 5′-distal promoter region of the <I>REV</I> promoter. Further, transient and chromatin immunoprecipitation assays verified binding activity of the Dof5.1 DNA-binding motif with the <I>REV</I> promoter. Consistent with binding assays, constitutive over-expression of the Dof5.1 DNA-binding domain in wild-type plants caused a downward-curling phenotype, whereas crossing <I>Dof5.1-D</I> to a <I>rev</I> mutant reverted the upward-curling phenotype of the <I>Dof5.1-D</I> mutant leaf to the wild-type. These results suggest that the Dof5.1 protein directly binds to the <I>REV</I> promoter and thereby regulates adaxial–abaxial polarity.</P>

Religion, Business, and Global Visions: An Exploration of South Korea’s Discourse on Halal

Ray Kim(레이 킴) 고려대학교 한국사연구소 2021 International Journal of Korean History Vol.26 No.2

한국 정부는 경제 위기에 힘입어 2000년대 초반 급속히 팽창하는 이슬람 경제에 진출하는 전략을 세우기 시작했다. 그 후, 세계 할랄 시장에 대한 투자 결정은 할랄의 긍정적인 경제적 프레임을 거부한 한국 개신교인들로부터 대중의 반대를 촉발했다. 국내 현장조사와 한국 언론매체 분석을 바탕으로 한국 정부, 경제 주체, 반할랄 개신교인들이 만들어낸 담론의 프레임 분석을 통해 이 “할랄 담론”의 발전과정을 추적하고 강점과 약점을 평가한다. 이와 같은 단체들이 한국 사회에서 할랄의 위치에 대해 논의를 하면서 할랄 지지자들은 할랄에 대한 반대 단체인 개신교의 반발에 대응해야 했고, 이는 할랄에 대한 담론의 주목할만한 발전으로 이어졌다. 그리고 이러한 담론의 발전은 다문화주의, 세계화 및 한국의 미래에 관한 더 깊은 근본적인 논쟁에 뿌리를 둔 문제임을 드러냈다. Driven by economic exigencies, the Korean government began to strategize entering the rapidly expanding Islamic economy during the early 2000s. Subsequently, decisions to invest into the global halal market ignited public opposition from Korean evangelicals who rejected the positive economic framing of halal—an Islamic concept most commonly used to inform Muslim dietary laws. Based on fieldwork in Korea and analysis of Korean media sources, this article tracks the development of this “halal discourse” through a frame analysis of the discourses created by the Korean government, economic actors, and anti-halal evangelicals, and evaluates the strengths and weaknesses of their arguments. As these competing voices debated halal’s place in Korean society, the supporters of halal had to respond to evangelical pushback against halal, leading to notable shifts in the public discourse on halal, an issue that was rooted in deeper underlying debates concerning multiculturalism, globalization, and competing visions of Korea.

Temperature-Responsive Tensile Actuator Based on Multi-walled Carbon Nanotube Yarn

Kim, Hyunsoo,Lee, Jae Ah,Sim, Hyeon Jun,Lima, Má,rcio D.,Baughman, Ray H.,Kim, Seon Jeong Springer Berlin Heidelberg 2016 Nano-micro letters Vol.8 No.3

<P>Many temperature indicators or sensors show color changes for materials used in food and medical fields. However, they are not helpful for a color-blind person or children who lack judgment. In this paper, we introduce simply fabricated and more useful low-temperature indicator (~30 °C) for devices that actuates using paraffin-infiltrated multi-walled carbon nanotube (MWCNT) coiled yarn. The density difference of MWCNT yarn provides large strain (~330 %) when heat causes the melted polymer to move. Furthermore, the MWCNT yarn decreases the melting point of paraffin. These properties allow control of the actuating temperature. In addition, mechanical strength was enhanced by MWCNT than previously reported temperature-responsive actuators based on shape memory polymers. This simply fabricated temperature indicator can be applied in latching devices for medical and biological fields.</P><P><B>Electronic supplementary material</B></P><P>The online version of this article (doi:10.1007/s40820-016-0084-6) contains supplementary material, which is available to authorized users.</P>

Regulation of morphogenesis and neural differentiation of human mesenchymal stem cells using carbon nanotube sheets

Kim, Jeong Ah,Jang, Eui Yun,Kang, Tae June,Yoon, Sungjun,Ovalle-Robles, Raquel,Rhee, Won Jong,Kim, Taewoo,Baughman, Ray H.,Kim, Yong Hyup,Park, Tai Hyun Oxford University Press 2012 Integrative biology Vol.4 No.6

Role of RIN4 in Regulating PAMP-Triggered Immunity and Effector-Triggered Immunity: Current Status and Future Perspectives

Ray, Sujit Kumar,Macoy, Donah Mary,Kim, Woe-Yeon,Lee, Sang Yeol,Kim, Min Gab Korean Society for Molecular and Cellular Biology 2019 Molecules and cells Vol.42 No.7

As sessile organisms, plants have developed sophisticated system to defend themselves against microbial attack. Since plants do not have specialized immune cells, all plant cells appear to have the innate ability to recognize pathogens and turn on an appropriate defense response. The plant innate immune system has two major branches: PAMPs (pathogen associated molecular patterns)-triggered immunity (PTI) and effector-triggered immunity (ETI). The ability to discriminate between self and non-self is a fundamental feature of living organisms, and it is a prerequisite for the activation of plant defenses specific to microbial infection. Arabidopsis cells express receptors that detect extracellular molecules or structures of the microbes, which are called collectively PAMPs and activate PTI. However, nucleotidebinding site leucine-rich repeats (NB-LRR) proteins mediated ETI is induced by direct or indirect recognition of effector molecules encoded by avr genes. In Arabidopsis, plasmamembrane localized multifunctional protein RIN4 (RPM1-interacting protein 4) plays important role in both PTI and ETI. Previous studies have suggested that RIN4 functions as a negative regulator of PTI. In addition, many different bacterial effector proteins modify RIN4 to destabilize plant immunity and several NB-LRR proteins, including RPM1 (resistance to Pseudomonas syringae pv. maculicola 1), RPS2 (resistance to P. syringae 2) guard RIN4. This review summarizes the current studies that have described signaling mechanism of RIN4 function, modification of RIN4 by bacterial effectors and different interacting partner of RIN4 in defense related pathway. In addition, the emerging role of the RIN4 in plant physiology and intercellular signaling as it presents in exosomes will be discussed.

Namdaemun Market

Kim Sea-ray The Korea Foundation 1999 Koreana (English) Vol.13 No.2