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Cationic nucleolipids as efficient siRNA carriersHye Won Yang
Department of Chemistry, BK School of Molecular Science, Pohang University of Science and Technology, Pohang, 790 784 Korea
Org Biomol Chem 9:291-6. 2011..Their lipoplexes delivered siRNAs efficiently to cells, in vitro, without any severe toxicity...- Highly enantioselective dynamic kinetic resolution of 1,2-diarylethanols by a lipase-ruthenium coupleMahn Joo Kim
Department of Chemistry, Pohang University of Science and Technology POSTECH, San 31 Hyojadong, Pohang 790 784, Korea
Org Lett 10:1295-8. 2008..Sixteen 1,2-diarylethanols have been efficiently resolved to provide their acetyl derivatives with good yields (95-97%) and high enantiomeric excesses (96-99%)... - Modulation of flexor reflexes by static and dynamic hip proprioceptors in chronic human spinal cord injuryYongchul Kim
Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Hyoja Dong, Nam Gu, Pohang City, Kyungbuk 790 784, South Korea
J Clin Neurosci 14:1078-88. 2007..We postulate that inputs from hip proprioceptors enhance the withdrawal reflex response. Movement appears to increase the response, regardless of movement direction, suggesting a novel role for the dynamic components of hip afferents... - Functionalized cucurbiturils and their applicationsKimoon Kim
National Creative Research Initiative Center for Smart Supramolecules, Department of Chemistry, Pohang University of Science and Technology, Pohang 790 784, Republic of Korea
Chem Soc Rev 36:267-79. 2007..This tutorial review describes the recent advances and challenges in the functionalization of CBs along with the applications of functionalized CBs... - Xenopus Dab2 is required for embryonic angiogenesisSeong Moon Cheong
Division of Molecular and Life Sciences, Pohang University of Science and Technology, San 31, Hyoja Dong, Pohang, Kyungbuk, 790 784, Republic of Korea
BMC Dev Biol 6:63. 2006..Here, we show that Disabled-2 (Dab2), a cytosolic adaptor protein, has a pivotal role in the blood vessel formation in Xenopus early embryogenesis... - Dynamic characterization of cluster structures for robust and inductive support vector clusteringJaewook Lee
Department of Industrial and Management Engineering, Pohang University of Science and Technology, Kyungbuk, Korea
IEEE Trans Pattern Anal Mach Intell 28:1869-74. 2006..Simulation results are given to illustrate the robustness and effectiveness of the proposed method... - Sustained release formulation of erythropoietin using hyaluronic acid hydrogels crosslinked by Michael additionSei Kwang Hahn
Department of Advanced Materials Science and Engineering, Pohang University of Science and Technology POSTECH, San 31, Hyoja Dong, Nam Gu, Pohang 790 784, Republic of Korea
Int J Pharm 322:44-51. 2006..There was no adverse effect during and after the in vivo tests... - Classification of epilepsy types through global network analysis of scalp electroencephalogramsUnCheol Lee
Asia Pacific Center for Theoretical Physics and Nonlinear Complex Systems Laboratory, National Core Research Center on System BioDynamics, Department of Physics, Pohang University of Science and Technology, Pohang 790 784, Korea
Phys Rev E Stat Nonlin Soft Matter Phys 73:041920. 2006..Our results suggest that patients with the two different epilepsy types display distinct large scale dynamical networks with characteristic epileptic network structures... - Capacitive-loaded interstitial antennas for perfect matching and desirable SAR distributionsHee Ran Ahn
Department of Electonics and Electrical Engineering, Pohang University of Science and Technology POSTECH, Republic of Korea
IEEE Trans Biomed Eng 53:284-91. 2006..9 cm) with only one TMIA, which confirms that they may be used for the treatment for big-sized and deep-seated tumor or cancer... - Rice Undeveloped Tapetum1 is a major regulator of early tapetum developmentKi Hong Jung
National Research Laboratory of Plant Functional Genomics, Division of Molecular and Life Sciences, Pohang University of Science and Technology, Pohang 790 784, Republic of Korea
Plant Cell 17:2705-22. 2005..DNA microarray analysis identified 958 downregulated and 267 upregulated genes in the udt1-1 anthers, suggesting that Udt1 plays a major role in maintaining tapetum development, starting in early meiosis... - Event and time-scale characteristics of heart-rate dynamicsUnCheol Lee
Asia Pacific Center for Theoretical Physics and Nonlinear Complex Systems Laboratory, Department of Physics, Pohang University of Science and Technology, Pohang, 790 784, Korea
Phys Rev E Stat Nonlin Soft Matter Phys 71:061917. 2005..And we also find that the normal and pathological HR groups are clearly distinguished in some specific event and time-scale regions... - Physiological workload evaluation of carrying soft drink beverage boxes on the backMin K Chung
Division of Mechanical and Industrial Engineering, Pohang University of Science and Technology, Hyoja San 31, NAM, Pohang 790 784, Republic of Korea
Appl Ergon 36:569-74. 2005..During backpack-mode carrying, it is also recommended that a delivery person makes more trips with a light load rather than fewer trips with a heavier load per trip... - POSBIOTM-NER: a trainable biomedical named-entity recognition systemYu Song
Department of CSE, POSTECH Pohang, 790 784, Korea
Bioinformatics 21:2794-6. 2005..GENIA-NER was trained based on GENIA Corpus, GENE-NER based on BioCreative data and GPCR-NER based on our own POSBIOTM/NE corpus, respectively, which would be used in GPCR-related pathway extraction... - Polypyrimidine tract-binding protein enhances the internal ribosomal entry site-dependent translation of p27Kip1 mRNA and modulates transition from G1 to S phaseSungchan Cho
PBC, Division of Molecular and Life Science, Pohang University of Science and Technology, San 31, Hyoja Dong, Pohang, Kyungbuk 790 784, South Korea
Mol Cell Biol 25:1283-97. 2005..Together, these data suggest that PTB modulates cell cycle and differentiation, at least in part, by enhancing the IRES activity of p27(Kip1) mRNA... - Multiple roles of phosphoinositide-specific phospholipase C isozymesPann Ghill Suh
Division of Molecular and Life Sciences, Pohang University of Science and Technology, Pohang, Korea
BMB Rep 41:415-34. 2008..In this review, we discuss the structural organization, enzymatic properties and molecular diversity of PLC splicing variants and study functional and physiological roles of each isozyme... - Latent-space variational bayesJaemo Sung
Department of Computer Science and Engineering, Pohang University of Science and Technology, Pohang, Kyungbuk, South Korea
IEEE Trans Pattern Anal Mach Intell 30:2236-42. 2008..Examples based on mixtures of Gaussians and mixtures of Bernoullis with synthetic and real-world data sets are used to illustrate some advantages of our method over VBEM... - Random accessible mesh compression using mesh chartificationSungyul Choe
Department of Computer Science and Engineering, POSTECH, Pohang, Korea
IEEE Trans Vis Comput Graph 15:160-73. 2009..To demonstrate the merits of the framework, we apply it to process huge meshes in an out-of-core manner, such as out-of-core rendering and out-of-core editing... - Differences in structure, energy, and spectrum between neutral, protonated, and deprotonated phenol dimers: comparison of various density functionals with ab initio theoryMaciej Kołaski
Center for Superfunctional Materials, Department of Chemistry, Pohang University of Science and Technology, San 31, Hyojadong, Namgu, 790 784 Pohang, South Korea
Phys Chem Chem Phys 13:991-1001. 2011..5, 118.2, and 118.3 kJ mol(-1), respectively. The energy components of the intermolecular interactions for the neutral, protonated and deprotonated dimers are analyzed... - Comparative study between the reflective optics and lens based system for microwave imaging system on KSTARW Lee
POSTECH, Pohang, Gyeongbuk 790 784, Republic of Korea
Rev Sci Instrum 81:10D932. 2010..Each system has advantages and disadvantages in the standing wave problem and optical aberrations. In this paper, a comparative study between the two optical systems has been performed in order to design a MIR system for KSTAR... - Data acquisition and processing system of the electron cyclotron emission imaging system of the KSTAR tokamakJ B Kim
Department of Physics, POSTECH, San 31, Hyoja Dong, Nam Gu, Pohang, Kyungbuk 790 784, South Korea
Rev Sci Instrum 81:10D931. 2010..The operating software will help machine operators and users validate the acquired data promptly, prepare next discharge, and enhance the experiment performance and data analysis in a distributed environment... - Discontinuous coarsening behavior of Ni(2)MnAl intermetallic compound during isothermal aging treatment of Fe-Mn-Ni-Al alloysYoon Uk Heo
Graduate Institute of Ferrous Technology, Pohang University of Science and Technology, Gyeongbuk, Korea
J Electron Microsc (Tokyo) 59:S135-40. 2010..The chemical driving force and the reduction of the total coherent strain energy were suggested to be the driving force for the discontinuous coarsening reaction... - Rules and trends of metal cation driven hydride-transfer mechanisms in metal amidoboranesDong Young Kim
Center for Superfunctional Materials, Department of Chemistry, Pohang University of Science and Technology, San 31, Hyojadong, Namgu, Pohang 790 784, Korea
Phys Chem Chem Phys 12:5446-53. 2010..This comprehensive study is useful for further developments of active metal-based better hydrogen storage materials... - Nonlocal dispersion cancellation using entangled photonsSo Young Baek
Department of Physics, Pohang University of Science and Technology, Pohang 790 784, Korea
Opt Express 17:19241-52. 2009..The degree of two-photon coincidence is shown to increase beyond the limit attainable without entanglement. Our results have important applications in fiber-based quantum communication and quantum metrology... - How double-stranded DNA breathing enhances its flexibility and instability on short length scalesO Chul Lee
Department of Physics, Pohang University of Science and Technology, Pohang 790 784, Republic of Korea
Phys Rev E Stat Nonlin Soft Matter Phys 81:021906. 2010..We find that these local denaturations at a physiological temperature, despite their rare and transient presence, can lower the persistence length drastically for a short DNA segment in agreement with experiment... - Extracellular vesicles are key intercellular mediators in the development of immune dysfunction to allergens in the airwaysT S Shin
Department of Life Science, Postech Biotech Center, Pohang University of Science and Technology POSTECH, Pohang, Korea
Allergy 65:1256-65. 2010..Extracellular vesicles (EVs) are nanometer-sized spherical, lipid-bilayered structures and are recently in the public eye as an intercellular communicator in immune responses... - Cell-laden microwells for the study of multicellularity in lymphocyte fate decisionsJunsang Doh
School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, Republic of Korea
Biomaterials 31:3422-8. 2010..Different types of fate decisions for activating T cells can be shown to variously obey 'binary' or 'density' outcomes, correlated with cell-cell contact, using this new platform... - Application of quantum chemistry to nanotechnology: electron and spin transport in molecular devicesWoo Youn Kim
Center for Superfunctional Materials, Department of Chemistry, Pohang University of Science and Technology, San 31, Hyojadong, Namgu, 790 784, Pohang, Korea
Chem Soc Rev 38:2319-33. 2009..The limitations of the presented method and the possible approaches to overcome the limitations are addressed (183 references)... - A micromachined piezoelectric flexural mode hydrophone for audible frequency applicationHaksue Lee
Dept of Mech Eng, POSTECH, South Korea
J Acoust Soc Am 125:2595. 2009..The results of a larger model having a higher sensitivity of -207.6 dB will also be presented. [Research supported by MRCND and R0A-2007-000-20042-0.]... - Real-time depth-of-field rendering using anisotropically filtered mipmap interpolationSungkil Lee
Pohang University of Science and Technology, Pohang, Korea
IEEE Trans Vis Comput Graph 15:453-64. 2009..We also compare our method to recent GPU-based methods in terms of image quality and rendering performance... - Experimental study on the fluid mechanics of blood sucking in the proboscis of a female mosquitoSang Joon Lee
Center for Biofluid and Biomimic Research, Department of Integrative Biosciences and Biotechnology, POSTECH, Pohang, KyungBook, Republic of Korea
J Biomech 42:857-64. 2009..The Womersley number (alpha) was about 0.117 and the velocity profile of the blood flow inside the proboscis has a parabolic Hagen-Poiseuille flow pattern when alpha is much smaller than 1... - Corrosion behavior of glass and glass-ceramics made of municipal solid waste incinerator fly ashYoung Jun Park
R and D Center, Samsung Engineering Co, Ltd, 39 3, Sungbok Dong, Yongin, Gyeoung gi, South Korea
Waste Manag 24:825-30. 2004..Corrosion proceeded uniformly in fly ash glass while Na2CaSiO4 crystalline phase was preferentially dissolved in the glass-ceramics... - Chemistry-based design of inhibitors for carboxypeptidase ADong H Kim
Department of Chemistry, Division of Molecular and Life Sciences Pohang University of Science and Technology, San 31, Hyojadong, Pohang 790 784, Korea
Curr Top Med Chem 4:1217-26. 2004..The design strategy developed with CPA may be transferred to other zinc proteases of medicinal interest, leading to discovery of a novel type of therapeutically useful enzyme inhibitors... - Divergent syntheses of all possible optically active regioisomers of myo-inositol tris- and tetrakisphosphatesSung Kee Chung
Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology, Pohang 790 784, South Korea
J Org Chem 67:5626-37. 2002..Phosphorylation of these intermediates by the phosphitylation and oxidation procedure gave the target products... - Cleavage of beta-lactone ring by serine protease. Mechanistic implicationsDong H Kim
Division of Molecular and Life Sciences, Center for Integrated Molecular Systems, Pohang University of Science and Technology, San 31 Hyojadong, Pohang, South Korea 790 784
Bioorg Med Chem 10:2553-60. 2002.... - Vitrification of fly ash from municipal solid waste incineratorYoung Jun Park
School of Environmental Science and Engineering, Pohang University of Science and Technology, San 31, Hyoja Dong, Nam Gu, Pohang 790 784, Kyung Buk, South Korea
J Hazard Mater 91:83-93. 2002..04 ppm, Cr3+ <0.02 ppm, Cu2+ <0.04 ppm and Pb2+ <0.2 ppm. These results indicate that the vitrification technique is effective for the stabilization and recycling of toxic incinerator fly ash... - Understanding the congener-specific toxicity in polychlorinated dibenzo-p-dioxins: chlorination pattern and molecular quadrupole momentByung Jin Mhin
Department of Chemistry, Paichai University, 493 6 Doma dong, Seoku, Taejun 302 735, Korea
J Am Chem Soc 124:144-8. 2002..Although the polarizability also changes systematically with chlorination, it can only account for the effect of the degree of chlorination, not the congener specificity... - The roles of PDZ-containing proteins in PLC-beta-mediated signalingP G Suh
Division of Molecular and Life Science, Pohang University of Science and Technology, Pohang 790 784, South Korea
Biochem Biophys Res Commun 288:1-7. 2001..E3KARP up-regulates the PLC-beta3 activation coupled to muscarinic receptor. In this review, the role of signaling complexes mediated by PDZ-containing proteins in the regulation of PLC-beta isoforms will be discussed... - Isolation and characterization of a thermotolerant bacterium Ralstonia sp. strain PHS1 that degrades benzene, toluene, ethylbenzene, and o-xyleneS K Lee
Department of Chemical Engineering, Pohang University of Science and Technology, Hyoja Dong, Korea
Appl Microbiol Biotechnol 56:270-5. 2001..The unique properties of strain PHS1, such as thermotolerance and the ability to degrade o-xylene, may have important implications for the treatment of BTEX-contaminated industrial effluents... - Microbial energetics and stoichiometry for biodegradation of aromatic compounds involving oxygenation reactionsS H Woo
Department of Civil Engineering, Northwestern University, Evanston, IL 60208 3109, USA
Biodegradation 11:213-27. 2000..The coupled-reaction model also is consistent with information about the ways in which micro-organisms that degrade aromatics accumulate intermediates, regulate degradation genes, and organize enzyme clusters... - Amino acid substitution within the S2 and S4 transmembrane segments in Shaker potassium channel modulates channel gatingM H Wang
Department of Life Science, Pohang University of Science and Technology, Pohang, Kyun Buk, 790 784, Korea
Biochem Biophys Res Commun 275:720-4. 2000..Taken together, our results suggest that E283, R365, and R368 form a network of strong, local, and electrostatic interactions that relate closely to the mechanism of the channel gating... - Catalytic role of enzymes: short strong H-bond-induced partial proton shuttles and charge redistributionsK S Kim
National Creative Research Initiative Center for Superfunctional Materials, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology, San 31, Hyojadong, Namgu, Pohang 790 784, Korea
Proc Natl Acad Sci U S A 97:6373-8. 2000..The understanding of the two-step reaction mechanism would be a useful aid in designing novel functional enzymes and abzymes... - Simulation studies on bacteriorhodopsin bundle of transmembrane alpha segmentsH S Son
National Creative Research Initiative Center for Superfunctional Materials, Department of Chemistry, Pohang University of Science and Technology, San 31, Hyojadong, Namgu, Pohang 790 784, Republic of Korea
Eur Biophys J 28:663-73. 2000..Our results suggest that transmembrane helix bundles resembling those observed experimentally may be generated by simulations using simple potentials... - Observations of green fluorescent protein as a fusion partner in genetically engineered Escherichia coli: monitoring protein expression and solubilityH J Cha
Center for Agricultural Biotechnology, University of Maryland Biotechnology Institute, College Park, Maryland 20742, USA
Biotechnol Bioeng 67:565-74. 2000..The utility of GFP as a reporter was not realized without disadvantages however, in particular, an incremental metabolic cost of GFP was found. This could be offset by many benefits foreseen in expression and purification efficiencies... - N-substituted-3-arylpyrrolidines: potent and selective ligands at serotonin 1A receptorK H Ahn
Department of Chemistry and Center for Biofunctional Molecules, POSTECH, Pohang, Korea
Bioorg Med Chem Lett 9:1379-84. 1999..A preliminary biological evaluation for several selected compounds indicated that they are potentially effective antianxiety and antidepressant agents... - Quantitative analysis of polyvinyl alcohol on the surface of poly(D, L-lactide-co-glycolide) microparticles prepared by solvent evaporation method: effect of particle size and PVA concentrationS C Lee
Vaccine Laboratory II, Mogam Biotechnology Research Institute, 341 Pojung Ri, Koosung myon, Yongin City, Kyonggi Do, 449 910, South Korea
J Control Release 59:123-32. 1999..These data suggest that the influence of the surface PVA layer would be larger in the smaller particles, but be independent of the PVA concentration of the continuous phase in the manufacturing process... - A systematic procedure for modeling usability based on product design variables: a case study in audiovisual consumer electronic productsKwang Jae Kim
Division of Mechanical and Industrial Engineering, Pohang University of Science of Technology, Kyungbuk, Korea
Int J Occup Saf Ergon 8:387-406. 2002..A usability model for elegance of audiovisual consumer electronic products has been demonstrated... - Origin of chiral pharmacology: stereochemistry in metalloprotease inhibitionD H Kim
Center for Biofunctional Molecules and Department of Chemistry, Pohang University of Science and Technology, San 31 Hyojadong, Pohang 790 784, Korea
Mini Rev Med Chem 1:155-61. 2001..On the other hand, the stereochemistry of irreversible inhibitors may possibly be predicted on the ground of the transition state structure that plays a critical role in the inactivation pathway... - Inhibition of oocyte development in Japanese medaka (Oryzias latipes) exposed to di-2-ethylhexyl phthalateEun Joo Kim
Environmental Toxicology Team, Korea Research Institute of Chemical Technology, Taejeon, South Korea
Environ Int 28:359-65. 2002..In summary, DEHP hinders the development of reproductive organs in the female Japanese medaka. In this work, the possibility o f anti-estrogenic activity of DEHP is proposed as the cause... - The development of risk assessment models for carpal tunnel syndrome: a case-referent studyHeecheon You
Department of Industrial Engineering, Pohang University of Science and Technology, Pohang, Kyungbuk 790 784, Korea, ROK
Ergonomics 47:688-709. 2004.... - A novel small-molecule inhibitor of the chromosome segregation process in yeastH J Yoon
Department of Chemistry, Division of Molecular and Life Science, Pohang University of Science and Technology, San 31 Hyojadong Namgu, 790 784 Pohang, Korea
Mol Genet Genomics 271:490-8. 2004..Incentrom A will therefore be a useful tool for studying the molecular basis of yeast chromosome segregation and could form the basis for the development of novel antifungal drugs... - Improved effector activity and memory CD8 T cell development by IL-2 expression during experimental respiratory syncytial virus infectionJun Chang
Department of Life Science, Pohang University of Science and Technology, Pohang 790 784, Republic of Korea
J Immunol 172:503-8. 2004..Thus, our results show that IL-2 has potential to be used as a vaccine adjuvant against RSV infection... - Mitochondria provide the main source of cytosolic ATP for activation of outward-rectifying K+ channels in mesophyll protoplast of chlorophyll-deficient mutant rice (OsCHLH) seedlingsChang Hyo Goh
Bionanotechnology Center, Department of Life Science, Pohang University of Science and Technology, Kyungbuk, Korea
J Biol Chem 279:6874-82. 2004..We conclude that mesophyll cells in the OsCHLH rice mutant derive ATP from mitochondrial respiration, and that this is critical for the normal function of plasma membrane outward-rectifying K+ channels... - New approach to generalized two-dimensional correlation spectroscopy. III: Eigenvalue manipulation transformation (EMT) for spectral selectivity enhancementYoung Mee Jung
Department of Chemistry, Pohang University of Science and Technology, San 31, Hyojadong, Pohang 790 784, Korea
Appl Spectrosc 57:564-70. 2003..The result indicates that the distinction of different band responses has already been accomplished effectively by the original asynchronous 2D correlation analysis... - New approach to generalized two-dimensional correlation spectroscopy. IV: eigenvalue manipulation transformation (EMT) for partial attenuation of dominant factorsYoung Mee Jung
Department of Chemistry, Pohang University of Science and Technology, San 31, Hyojadong, Pohang 790 784, Korea
Appl Spectrosc 57:850-7. 2003.... - Application of two-dimensional correlation spectroscopy to chemometrics: self-modeling curve resolution analysis of spectral data setsYoung Jung Mee
Department of Chemistry, Pohang University of Science and Technology, San 31, Hyojadong, Pohang 790 784, Korea
Appl Spectrosc 57:1376-80. 2003..The obtained pure component spectra of MEK, d-toluene, and PS matched well with known spectra. The concentration profiles for components looked reasonable... - Stress memory in plants: a negative regulation of stomatal response and transient induction of rd22 gene to light in abscisic acid-entrained Arabidopsis plantsChang Hyo Goh
Division of Molecular and Life Science, Pohang University of Science and Technology, San 31, Hyoja Dong, Nam Gu, Pohang, Kyungbuk 790 784, Korea
Plant J 36:240-55. 2003..Taking into account these results, we propose that plants have the ability to memorize stressful environmental experiences, and discuss the molecular events in ABA-entrained plants... - (S)-selective dynamic kinetic resolution of secondary alcohols by the combination of subtilisin and an aminocyclopentadienylruthenium complex as the catalystsMahn Joo Kim
Department of Chemistry, Pohang University of Science and Technology, Pohang, Kyongbuk 790 784, Korea
J Am Chem Soc 125:11494-5. 2003..For an acyl-carrying alcohol, both subtilisin- and lipase-based DKRs have proceeded equally well to give a pair of enantiomeric products (>99.5% ee each) with opposite optical rotations in high yields (94-95%)... - Differential signaling of formyl peptide receptor-like 1 by Trp-Lys-Tyr-Met-Val-Met-CONH2 or lipoxin A4 in human neutrophilsYoe Sik Bae
Division of Molecular and Life Sciences, Pohang University of Science and Technology, San 31, Hyojadong, Pohang, 790 784, Korea
Mol Pharmacol 64:721-30. 2003..These results indicate that the activation of FPRL1 by the two different ligands can induce differential cellular signaling and unique functional consequences in human neutrophils... - Improvement of therapeutic index of phosphodiesterase type IV inhibitors as anti-AsthmaticsEuikyung Kim
Pharmacology and Analytical Chemistry Research, 319 Hyundai I Valley, 223 12 Sandaewon dong, Choongwon gu, Sungnam si, 462 120, Kyonggi Do, Republic of Korea
Bioorg Med Chem Lett 13:2355-8. 2003..Conclusively, (E)-Analogue 5CC seems to be a promising candidate for the development of anti-asthmatic PDE4 inhibitors... - Fluorescence sensing of ammonium and organoammonium ions with tripodal oxazoline receptorsKyo Han Ahn
Department of Chemistry and Center for Integrated Molecular Systems, Division of Molecular and Life Science, Pohang University of Science and Technology, San 31 Hyoja Dong, Pohang 790 784, Republic of Korea
Org Lett 5:1419-22. 2003..Owing to its chiral environment, a phenylglycinol-derived tripodal oxazoline (1b) shows chiral discrimination in fluorescence upon binding enantiomeric guests. [reaction: see text].. - A constrained EM algorithm for principal component analysisJong Hoon Ahn
Department of Physics, Pohang University of Science and Technology, Pohang, Kyongbuk, Korea
Neural Comput 15:57-65. 2003..The method is easily applied to kernel PCA. It is also shown that the new EM algorithm is derived from a generalized least-squares formulation... - Dynamics of pore growth in membranes and membrane stabilityW Sung
Department of Physics, Pohang University of Science and Technology, Korea
Biophys J 73:1797-804. 1997....