Search Results - "Kang, Heejoon"
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Analysis of wide color gamut of green/red bilayered freestanding phosphor film-capped white LEDs for LCD backlight
Published in Optics express (27-07-2015)“…In this study, we propose green/red bilayered freestanding phosphor film-capped white light-emitting diodes (W-LEDs) using InGaN blue LEDs and narrowband red…”
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Narrow-Band SrMgAl10O17:Eu2+, Mn2+ Green Phosphors for Wide-Color-Gamut Backlight for LCD Displays
Published in ACS omega (11-08-2020)“…The strength of the photoluminescence excitation (PLE) spectrum of SrMgAl10O17:Eu2+, Mn2+ (SAM:Eu2+, Mn2+) phosphor increased at deep blue (∼430 nm) and…”
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Insulin Sensitivity Is Retained in Mice with Endothelial Loss of Carcinoembryonic Antigen Cell Adhesion Molecule 1
Published in Cells (Basel, Switzerland) (14-08-2021)“…CEACAM1 regulates endothelial barrier integrity. Because insulin signaling in extrahepatic target tissues is regulated by insulin transport through the…”
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Study of Perovskite QD Down-Converted LEDs and Six-Color White LEDs for Future Displays with Excellent Color Performance
Published in ACS applied materials & interfaces (20-07-2016)“…A narrow-emitting red, green, and blue (RGB) perovskite quantum dot (PeQD)-based tricolored display system can widen the color gamut over the National…”
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Bilateral Trade and Political Conflict/Cooperation: Do Goods Matter?
Published in Journal of peace research (01-09-1998)“…This article investigates Granger causality between political conflict/cooperation and bilateral trade. The measures of conflict/cooperation are constructed by…”
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Hybrid 2D Photonic Crystal-Assisted Lu3Al5O12:Ce Ceramic-Plate Phosphor and Free-Standing Red Film Phosphor for White LEDs with High Color-Rendering Index
Published in ACS applied materials & interfaces (04-03-2015)“…This paper reports the combined optical effects of a two-dimensional (2D) SiN x photonic crystal layer (PCL)-assisted Lu3Al5O12:Ce (LuAG:Ce) green…”
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The cointegration relationships among G-7 foreign exchange rates
Published in International review of financial analysis (01-06-2008)“…A search method is applied to foreign exchange rates of G-7 countries, in terms of the US dollar, to estimate cointegration relationships. The method searches…”
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The tapering estimation of the first-order autoregressive parameters
Published in Biometrika (01-09-1987)“…In the estimation of autoregressive parameters, biases from ordinary least-squares or maximum likelihood estimator are big even for moderately large sample…”
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73‐3: Invited Paper: Influences of Circadian Illuminances from Lighting and TV on the Human Locomotor Activity, Sleep Disorder, EEG, HRV, and Melatonin Secretion
Published in SID International Symposium Digest of technical papers (01-08-2020)“…To address the need for an accurate evaluation of circadian illuminance (CIL) that precisely characterizes the intensity of blue light emanated by displays…”
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Narrow-Band SrMgAl 10 O 17 :Eu 2+ , Mn 2+ Green Phosphors for Wide-Color-Gamut Backlight for LCD Displays
Published in ACS omega (11-08-2020)Get full text
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The canonical least squares estimation of large-scale simultaneous-equations models
Published in Economic modelling (01-03-2008)“…The equation-by-equation ordinary least squares (OLS) estimation of simultaneous-equations models (SEMs) is known to be biased and even inconsistent. In…”
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A Simultaneous-Equations Model of Trade, Conflict, and Cooperation
Published in Review of international economics (01-05-2003)“…A simultaneous‐equations model is developed for the reciprocal relationship among bilateral trade value, conflict, and cooperation by modeling the actions of…”
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Heterogeneous distance–elasticities in trade gravity models
Published in Economics letters (2006)“…We show that statistically and economically significant heterogeneity exists in the distance elasticity in trade gravity models. Distance elasticities…”
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International Trade, OECD Membership, and Religion
Published in Open economies review (01-12-2006)“…Transaction costs in trade gravity equation are proxied by the distance that separates two trading partners, under the assumption that the distance elasticity…”
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International Trade, Political Conflict/Cooperation, and Granger Causality
Published in American journal of political science (01-08-1996)“…Causality between international trade and bilateral conflict/cooperation, to be investigated, is dyad dependent. Either international trade causes bilateral…”
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Exploring multi-country dynamic relations between trade and conflict
Published in Defence and peace economics (01-01-2001)“…Most previous studies use a dyad as the unit of analysis and ignore the simultaneity of trade and conflict. The goal of this paper is to find out whether…”
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Bilateral trade and political conflict/cooperation: Do goods matter?
Published in Journal of peace research (01-09-1998)“…This article investigates Granger causality between political conflict/cooperation and bilateral trade. The measures of conflict/cooperation are constructed by…”
Get full text
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Estimating Simultaneous Equations Models by a Simulation Technique
Published in Computational economics (01-11-1995)“…For simultaneous equations models, estimates from ordinary least squares (OLS) methods are biased and even inconsistent and those from two-stage least squares…”
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Unstable Weights in the Combination of Forecasts
Published in Management science (01-06-1986)“…The weights used in the combination of forecasts are shown to be very unstable. They are generally so unstable that the combined forecasts often do not perform…”
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