Syntactic Differences of Plurality Markers

Joh,Yoon-kyoung 한국영미어문학회 2011 영미어문학 Vol.- No.98

There are two crucial syntactic differences found among plurality markers. Dependent plurals and anti-quantifiers work at the phrasal level as opposed to ordinary plurals that apply to the lexical level. More specifically, ordinary plurals are adjoined to the X level while anti-quantifiers attach to the full-fledged XP level. Dependent plurals, however, have the in-between status syntactically and combine with the X'-structure. Another difference is found between ordinary plurals and dependent plurals, on the one hand, and anti-quantifiers, on the other, in the respect that the former is a morpheme while the latter is a phrase that can take its own complement. These different statuses seem to account for why plural forms are intrinsically ambiguous whereas anti-quantifiers are unambiguously more expressive in their semantics as well as in their syntax than ordinary plurals and dependent plurals.

A Study on the Expression of Multiplicative Image in Modern Art Museum

Joh,Eun Ran 한국디자인리서치학회 2018 한국디자인리서치학회 학술대회 자료집 Vol.2018 No.1

Adorning Materials in Middles

Yoon-kyoung Joh 서울대학교 언어교육원 2020 語學硏究 Vol.56 No.1

This paper claims that adorning materials in middles can commonly be translated into adverbials since modality, negation, and focus can all be expressed using various types of adverbials. Through the analytical lens that views middle constructions as distributivity constructions that are essentially reduced to plurality, this common property among adorning materials in middles is highly interesting. Thus, this paper accounts for the adorning materials in middles in Joh’s (2016) analysis, which treats adverbials in middles as one of distributivity’s core arguments. This paper also discusses how adverbials that are implicitly inserted in middle sentences can be conditioned. To answer this question, this paper relies on the differentiating effect that Sohn (2003) examined, extending the previously proposed unexpectedness condition.

Boiling performance and material robustness of modified surfaces with multi scale structures for fuel cladding development

Jo, H.,Kim, J.M.,Yeom, H.,Lee, G.C.,Park, H.S.,Kiyofumi, M.,Kim, M.H.,Sridharan, K.,Corradini, M. North-Holland Pub. Co 2015 Nuclear engineering and design Vol.291 No.-

By regulating the geometrical characteristics of multi-scale structures and by adopting heat treatment for protective layer of nanoparticles (NPs), we improved critical heat flux (CHF), boiling heat transfer (BHT), and mechanical robustness of the modified surface. We fabricated 1-mm and 100-μm post structures and deposited NPs on the structured surface as a nano-scale structured layer and protective layer at the same time, then evaluated the CHF and BHT and material robustness of the modified surfaces. On the structured surfaces without NPs, the surface with compactly-arranged micrometer posts had improved CHF (118%) and BHT (41%). On the surface with structures on which NPs had been deposited, CHF increased significantly (172%) due to capillary pumping by the deposited NP layers. The heat treatment improved robustness of coating layer in comparison to the one of before heat treatment. In particular, low-temperature sintering increased the hardness of the modified surface by 140%. The increased mechanical strength of the NP coating is attributed to reduction in coating porosity during sintering. The combination of micrometer posts structures and sintered NP coating can increase the safety, efficiency and reliability of advanced nuclear fuel cladding.

Nonlinear optical (NLO) properties and temperature-dependent photoluminescence in activator-doped noncentrosymmetric (NCS) bismuth tellurite solid solutions, Bi_2-xLn_xTeO₅ (Ln = Ce and Eu)

Jo, H.,Yoo, J.S.,Ok, K.M. Elsevier Sequoia 2016 JOURNAL OF ALLOYS AND COMPOUNDS Vol.672 No.-

Activator-doped noncentrosymmetric (NCS) bismuth tellurite solid solutions, Bi<SUB>2-x</SUB>Ln<SUB>x</SUB>TeO<SUB>5</SUB> (Ln = Ce and Eu), have been successfully synthesized by solid state reactions. Crystal structure determination by powder X-ray diffraction using Rietveld method suggests that the solid solutions crystallize in the polar space group, Abm2 with pseudo-three-dimensional frameworks consisting of asymmetric polyhedra. Powder nonlinear optical (NLO) measurements, using 1064 nm radiation, reveal that the origin of large second-harmonic generation (SHG) efficiency of Bi<SUB>2-x</SUB>Ln<SUB>x</SUB>TeO<SUB>5</SUB> is the polarization arising from the alignment of lone pair cation, Bi<SUP>3+</SUP>. Photoluminescence (PL) intensity of Bi<SUB>1.9</SUB>Ce<SUB>0.1</SUB>TeO<SUB>5</SUB> increases as temperature increases attributed to the greater occupation of the higher excited state. PL intensity of Bi<SUB>1.9</SUB>Eu<SUB>0.1</SUB>TeO<SUB>5</SUB>, however, increases as temperature decreases attributable to the distinct emission mechanisms at different temperatures. PL measurements also strongly suggest that the Bi<SUP>3+</SUP> sites are in unsymmetrical coordination moieties within the framework.

First Report of Fungal Leaf Spot in <i>Echeveria</i> spp. Caused by <i>Cladosporium tenuissimum</i> in Korea

Jo, H.,Jang, M.,Hong, J. K.,Park, C. J. Scientific Societies 2018 Plant Disease Vol.102 No.7

Effects of dietary deoxynivalenol and zearalenone on apparent ileal digestibility of amino acids in growing pigs

Jo, H.,Kong, C.,Song, M.,Kim, B.G. Elsevier 2016 Animal feed science and technology Vol.219 No.-

<P><B>Abstract</B></P> <P>This experiment was conducted to investigate the effects of deoxynivalenol (DON) and zearalenone (ZON) on the apparent ileal digestibility (AID) of AA in growing pigs. Twelve pigs (initial mean body weight=20.6±2.1kg) cannulated at the distal ileum were assigned to 3 dietary treatments in a quadruplicated 3×2 incomplete Latin square design with 3 diets and 2 periods. Three experimental diets consisted of a corn-soybean meal-based control diet, a DON-supplemented diet at 10mg/kg and a ZON-supplemented diet at 10mg/kg. All diets contained 5g/kg chromic oxide as an indigestible index. Each experimental period was comprised of a 5-d adaptation period and a 3-d ileal digesta collection period. The concentration of DON or ZON in the mycotoxin-supplemented diet was analyzed to be 11.2mg/kg or 11.6mg/kg, respectively. Pigs fed the DON-supplemented diet had less AID of Lys (0.799 vs. 0.839, P=0.08), Thr (0.695 vs. 0.751, P=0.08), Trp (0.766 vs. 0.840, P=0.02), and Val (0.687 vs. 0.749, P=0.08) than those fed the control diet, but the AID of other AA were not affected by DON supplementation. With the exception of Trp (0.771 vs. 0.840, P=0.04), the supplementation of ZON to the control diet did not affect the AID of AA. In conclusion, dietary DON, but not ZON, may reduce the AID of some indispensable AA.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Protein digestibility was not affected by the dietry mycotoxins. </LI> <LI> Digestibility of some indispensable amino acid was reduced by deoxynivalenol. </LI> <LI> The dietary zearalenone did not affect digestibility of amino acids except Trp. </LI> </UL> </P>

Fast prime number generation algorithms on smart mobile devices

Springer Science + Business Media 2017 CLUSTER COMPUTING Vol.20 No.3

<P>As smart mobile devices are widely used, mobile threats are more serious, so security in mobile becomes more and more important. However, the performance of these devices are not powerful enough to use the same security algorithms as PCs. Public key cryptosystems such as RSA need big primes to enhance the security, however, generating a big prime takes substantial time even on a PC. In this paper, we study two prime generation algorithms for smart mobile devices. First, we analyze a previous prime generation algorithm using a GCD test, named PGCD-MR, and show it sometimes performs inferior to the traditional TD-MR test. Second, we propose a new GCD test, named m-bit GCD-MR, for fast prime generation in both PCs and smart mobile devices. We compare the running times of PGCD-MR, m-bit GCD-MR, and TD-MR combinations on PCs and Samsung Galaxy Tab 10.1. The experimental results show our running time analysis is accurate (only 2% error) and m-bit GCD-MR test is the fastest among three prime generation algorithms. More exactly, m-bit GCD-MR test is about 20% faster than the TD-MR combination.</P>

A highly sensitive and selective impedimetric aptasensor for interleukin-17 receptor A

Jo, H.,Kim, S.K.,Youn, H.,Lee, H.,Lee, K.,Jeong, J.,Mok, J.,Kim, S.H.,Park, H.S.,Ban, C. Elsevier Applied Science 2016 Biosensors & bioelectronics Vol.81 No.-

Interleukin-17 receptor A (IL-17RA) has been recognized as a valuable biomarker for diverse diseases, including autoimmune diseases. In this work, an electrochemical biosensor with great sensitivity and selectivity toward IL-17RA was fabricated using an IL-17RA aptamer (K<SUB>d</SUB>=14.00nM) for the first time. The aptasensor was manufactured using electrodeposition of gold nanoparticles, and then quantitative detection of IL-17RA was performed based on impedimetry. The developed sensor exhibited a superior analytical performance for IL-17RA with a wide dynamic range of 10-10,000pg/mL in buffer and a detection limit of 2.13pg/mL, which is lower than that of commercially available ELISA kits. In addition, we validated the high specificity of the designed aptasensor to only IL-17RA, which showed good sensitivity even in human serum solution. Furthermore, the detection of the differentiated HL-60 cells expressing IL-17RA was successfully performed. Clinical applicability of the sensor was also demonstrated utilizing neutrophils separated from asthma patients. It is expected that the fabricated aptasensor will become an excellent diagnostic platform for IL-17RA-mediated diseases.

Installation of α-ketocarboxylate groups to C7-position of indolines via C-H addition and oxidation approach under ruthenium catalysis

Jo, H.,Park, J.,Mishra, N.K.,Jeon, M.,Sharma, S.,Oh, H.,Lee, S.Y.,Jung, Y.H.,Kim, I.S. Pergamon Press 2017 Tetrahedron Vol.73 No.13

The ruthenium(II)-catalyzed site-selective acylation of indolinic C-H bonds with ethyl glyoxalate is described. A cationic ruthenium catalyst in the presence of copper(II) acetate was found to be an optimal catalytic system for the construction of C7-indolinyl ketoesters. In this process, C-H addition reaction first takes place, and subsequent oxidation of alcohol intermediates occur in-situ. The formed C7-functionalized indolines can be a crucial array towards the construction of novel bioactive molecules.