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56篇 您的检索式:作者名="Donghwan"
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1A molecular framework for seasonal growth-dormancy regulation in perennial plants显示文摘The timing of the onset and release of dormancy impacts the survival,productivity and spatial distribution of temperate horticultural and forestry perennials and is mediated by at least three main regulatory programs involving signal perception and processing by phytochromes(PHYs)and PHY-interacting transcription factors(PIFs).PIF4 functions as a key regulator of plant growth in response to both external and internal signals.In poplar,the expression of PIF4 and PIF3-LIKE1 is upregulated in response to short days,while PHYA and PHYB are not regulated at the transcriptional level.Integration of light and environmental signals is achieved by gating the expression and transcriptional activity of PIF4.During this annual cycle,auxin promotes the degradation of Aux/IAA transcriptional repressors through the SKP–Cullin-F–boxTIR1 complex,relieving the repression of auxin-responsive genes by allowing auxin response factors(ARFs)to activate the transcription of auxin-responsive genes involved in growth responses.Analyses of transcriptome changes during dormancy transitions have identified MADS-box transcription factors associated with endodormancy induction.Previous studies show that poplar dormancy-associated MADS-box(DAM)genes PtMADS7 and PtMADS21 are differentially regulated during the growth-dormancy cycle.Endodormancy may be regulated by internal factors,which are specifically localized in buds.PtMADS7/PtMADS21 may function as an internal regulator in poplar.The control of flowering time shares certain regulatory hierarchies with control of the dormancy/growth cycle.However,the particularities of different stages of the dormancy/growth cycle warrant comprehensive approaches to identify the causative genes for the entire cycle.A growing body of knowledge also indicates epigenetic regulation plays a role in these processes in perennial horticultural and forestry plants.The increased knowledge contributes to better understanding of the dormancy process and consequently to precise manipulation of dormancy-related horticultural traits,such as flowering time.Donghwan Shim Jae-Heung Ko Won-Chan Kim Qijun Wang Daniel E Keathley Kyung-Hwan Han 2014Horticulture Research2014,1,1:2
2Fabrication of anti - reflection structure on protective layer of solar cells by hot- embossing method显示文摘Kang-Soo Han Hyunju Lee Donghwan Kim Heon Lee 2009Solar Energy Materials & Solar Cells2009,93,:1
3Microstructural interpretation of the effect of various matrices on the ablation properties of carbon fiber reinforced composites显示文摘Donghwan Cho Byung I1 Yoon 2001Composites Science and Technology2001,61,:1
4Microscopic observations of the ablation behaviours of carbon fibre/phenolic composites显示文摘Donghwan Cho Jin Yong Lee Byling Il Yoon 1993Journal of Materials Science Letters1993,,24:1
5Poly (lactic acid) nanocomposites:comparison of their properties with montmorillonite and synthetic mica (Ⅱ)显示文摘Chang Jin-Hae Yeong Uk An Donghwan Cho 2003Polymer2003,44,:1
6Effects of chlorine and pH on efficacy of electrolyzed water for inactivating Eseheriehia eoli O157:H7 and Listeria monoeytogenes显示文摘Hoon Park Yen Con Hung Donghwan Chung 2004International Journal of Food Microbiology2004,91,:1
7Fabrication of silicon field emitters by forming porous silicon 显示文摘Kim Donghwan Kwon Sang Jik Lee Jong Duk 1996Vac Sci Technol B1996,14,3:1
8Trend of Developing Aqueous Liquid and Gel Electrolytes for Sustainable,Safe,and High‑Performance Li‑Ion Batteries显示文摘Current lithium-ion batteries(LIBs)rely on organic liquid electrolytes that pose significant risks due to their flammability and toxicity.The potential for environmental pollution and explosions resulting from battery damage or fracture is a critical concern.Water-based(aqueous)electrolytes have been receiving attention as an alternative to organic electrolytes.However,a narrow electrochemicalstability window,water decomposition,and the consequent low battery operating voltage and energy density hinder the practical use of aqueous electrolytes.Therefore,developing novel aqueous electrolytes for sustainable,safe,high-performance LIBs remains challenging.This Review first commences by summarizing the roles and requirements of electrolytes–separators and then delineates the progression of aqueous electrolytes for LIBs,encompassing aqueous liquid and gel electrolyte development trends along with detailed principles of the electrolytes.These aqueous electrolytes are progressed based on strategies using superconcentrated salts,concentrated diluents,polymer additives,polymer networks,and artificial passivation layers,which are used for suppressing water decomposition and widening the electrochemical stability window of water of the electrolytes.In addition,this Review discusses potential strategies for the implementation of aqueous Li-metal batteries with improved electrolyte–electrode interfaces.A comprehensive understanding of each strategy in the aqueous system will assist in the design of an aqueous electrolyte and the development of sustainable and safe high-performance batteries.Donghwan Ji Jaeyun Kim 2024Nano-Micro Letters2024,16,1:1
9Arabidopsis metallothioneins 2a and 3 enhance resistance to cadmium when expressed in Vicia faba guard cells显示文摘Joohyun Lee Shim Donghwan Song Won-yong Hwang Inhwan Lee Youngsook 2004Plant Molecular Biology2004,,6:1
10Numerical analysis of the supply voltage of a switc- hing mode RF CMOS power amplifier to enhance its efficiency 显示文摘HWANG Hoyong SEO Donghwan PARK Changkun 2013Microwave and Optical Technology Letters2013,55,10:1
11Orthologs of the Class A4 Heat Shock Transcription Factor HsfA4a Confer Cadmium Tolerance in Wheat and Rice显示文摘Donghwan S HwangJ U Lee J 0,,:1
12Microstructural interpretation of the effect of various matrices on the ablation properties of carbon fiber reinforced composites显示文摘Donghwan C Byung I Y 2001Composites Science and Technology2001,61,:1
13Electron beam effect on the tensile properties andtopology of jute fibers and the interfacial strength of Jute - PLA green composites 显示文摘Sang Gyu Ji Donghwan Cho 2010Macromolecular Research2010,18,9:1
14Recyclable Wood- plastic Siding Sports 50-year Guarantee显示文摘Sang M L Donghwan C Won H P 2005Composites Science and Technology2005,65,:1
15Highly Efficient Inkjet-printed Organic Photovoltaic Cells显示文摘JUNG Jaewook KIM Donghwan LIM Jongsun 2010Japanese J Appl Phys2010,49,:1
16A microstructural study of the improved ablation resistance of carbon/phenolic composites fabricated using H3PO4-coated carbon fibres显示文摘Donghwan C 1996J Mater Sci Lett1996,15,:1
17Arabidopsis metallothioneins 2a and 3 enhance resistance to cadmium when expressed in Vicia faba guard cells显示文摘Joohyun Lee Shim Donghwan Song Won-yong Hwang Inhwan Lee Youngsook 2004Plant Molecular Biology2004,,6:1
18Transgenic poplar trees expressing yeast cadmi- um factor 1 exhibit the characteristics necessary for the phytoremediation of mine tailing soil 显示文摘Donghwan Shim Sangwoo Kim Young-Im Choi Won-Yong Song etc 2013Chemosphere2013,90,4:1
19Choon sik kang experiments on anisotropic etching of Si in TMAH 显示文摘Jae Sungyou Donghwan Kim Joo Youl Huh 2001Solar Energy Materials & Solar Cells2001,66,37:1
20Properties of cadmium sulfide thin films deposited by chemical bath deposition with ultrasonication显示文摘Jun Young Choi Kang-Jin Kim Ji-Beom Yoo Donghwan Kim 1998Solar Energy1998,,1:1
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