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[PB-0061] Assessment of Mesocotyl Elongation in Doubled Haploid Rice (Oryza sativa L.)
Simon Alibu(Simon Alibu ),Nkulu Rolly Kabange(Nkulu Rolly Kabange ),Youngho Kwon(Youngho Kwon),Ji-Yun Lee(Ji-Yun Lee),So-Myeong Lee(So-Myeong Lee),Jin-Kyung Cha(Jin-Kyung Cha),Dongjin Shin(Dongjin Shi 한국육종학회 2022 한국육종학회 공동학술발표집 Vol.2022 No.-
Yoon, Ji Woong,Lee, Ji Sun,Piburn, Graham W.,Cho, Kyoung Ho,Jeon, Keonghee,Lim, Hyung-Kyu,Kim, Hyungjun,Jun, Chul-Ho,Humphrey, Simon M.,Krishna, Rajamani,Chang, Jong-San The Royal Society of Chemistry 2017 Dalton transactions Vol.46 No.46
<▼1><P>Co-CUK-1 synthesized by a microwave method exhibits highly selective adsorption of <I>p</I>-xylene over other C8 aromatic hydrocarbons.</P></▼1><▼2><P>High quality crystalline Co-CUK-1 can be synthesized rapidly and efficiently by a microwave-assisted method. The resulting microporous coordination material is a highly effective adsorbent for the separation of xylene isomers and ethylbenzene, as demonstrated here through sorption isotherm analysis, Ideal Adsorbed Solution Theory (IAST) calculations, and grand canonical Monte Carlo (GCMC) simulations. Co-CUK-1 showed high sorption capacity and high adsorption selectivity for <I>p</I>-xylene over the corresponding <I>m</I>- and <I>o</I>-isomers, and ethylbenzenes. According to the data obtained from IAST and GCMC simulations, the Co-CUK-1 is found to strongly favour <I>p</I>-xylene adsorption because <I>p</I>-xylene molecules undergo well-defined molecular packing in the 1-D channels; by comparison, the packing efficiencies of <I>o</I>-xylene, <I>m</I>-xylene and ethylbenzene are significantly lower, as is evidenced by lower saturation capacities.</P></▼2>
Noncoherent Detection of Orthogonal Modulation Combined with Alamouti Space-Time Coding
Simon, Marvin K.,Wang, Ji-Bing The Korea Institute of Information and Commucation 2003 Journal of communications and networks Vol.5 No.2
In this paper, we investigate the error probability performance of noncoherently detected orthogonal modulation combined with Alamouti space-time block coding. We find that there are two types of pair-wise error probabilities that characterize the performance. We employ methods that allow a direct evaluation of exact, closed-form expressions for these error probabilities. Theoretical as well as numerical results show that noncoherent orthogonal modulation combined with space-time block coding (STBC) achieves full spatial diversity. We derive an expression for approximate average bit error probability for-ary orthogonal signaling that allows one to show the tradeoff between increased rate and performance degradation.
Humphrey, Simon M.,Oungoulian, Shaunt E.,Yoon, Ji Woong,Hwang, Young Kyu,Wise, Erica R.,Chang, Jong-San Royal Society of Chemistry 2008 Chemical communications Vol.2008 No.25
<P>The porous metal–organic framework (MOF) PCM-4, based on tris(<I>para</I>-carboxylated) triphenylphosphine oxide, contains atypical, polar organic substituents; the material exhibits a hysteretic sorption of Ar, N<SUB>2</SUB> and O<SUB>2</SUB>, and demonstrates the advantage of ligands of this type.</P> <P>Graphic Abstract</P><P>The porous metal–organic framework (MOF) PCM-4, based on tris(<I>para</I>-carboxylated) triphenylphosphine oxide, contains atypical, polar organic substituents; the material exhibits a hysteretic sorption of Ar, N<SUB>2</SUB> and O<SUB>2</SUB>, and demonstrates the advantage of ligands of this type. <IMG SRC='http://pubs.rsc.org/services/images/RSCpubs.ePlatform.Service.FreeContent.ImageService.svc/ImageService/image/GA?id=b802809e'> </P>
Local Structure Invariant Potential for In<sub>x</sub>Ga<sub>1-x</sub>As Semiconductor Alloys
Sim, Eun-Ji,Han, Min-Woo,Beckers, Joost,De Leeuw, Simon Korean Chemical Society 2009 Bulletin of the Korean Chemical Society Vol.30 No.4
We model lattice-mismatched group III-V semiconductor $In_{x}Ga_{1-x}$ alloys with the three-parameter anharmonic Kirkwood-Keating potential, which includes realistic distortion effect by introducing anharmonicity. Although the potential parameters were determined based on optical properties of the binary parent alloys InAs and GaAs, simulated dielectric functions, reflectance, and Raman spectra of alloys agree excellently with experimental data for any arbitrary atomic composition. For a wide range of atomic composition, InAs- and GaAs-bond retain their respective properties of binary parent crystals despite lattice and charge mismatch. It implies that use of the anharmonic Kirkwood-Keating potential may provide an optimal model system to investigate diverse and unique optical properties of quantum dot heterostructures by circumventing potential parameter searches for particular local structures.