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Dongho Lee

Researcher at Korea University

Publications -  314
Citations -  5840

Dongho Lee is an academic researcher from Korea University. The author has contributed to research in topics: Chemistry & Nitric oxide. The author has an hindex of 33, co-authored 289 publications receiving 4332 citations. Previous affiliations of Dongho Lee include Chungbuk National University & Ewha Womans University.

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Journal Article

Beyond the Imitation Game: Quantifying and extrapolating the capabilities of language models

Aarohi Srivastava, +439 more
- 09 Jun 2022 - 
TL;DR: Evaluation of OpenAI's GPT models, Google-internal dense transformer architectures, and Switch-style sparse transformers on BIG-bench, across model sizes spanning millions to hundreds of billions of parameters finds that model performance and calibration both improve with scale, but are poor in absolute terms.
Journal ArticleDOI

Protective effect of caffeic acid against beta-amyloid-induced neurotoxicity by the inhibition of calcium influx and tau phosphorylation.

Donggeun Sul, +5 more
- 27 Feb 2009 - 
TL;DR: It is suggested that caffeic acid protected the PC12 cells against Abeta-induced toxicity by attenuating the elevation of intracellular calcium levels and tau phosphorylation and the reduction of GSK-3beta activation.
PatentDOI

Aromatase inhibitors from Broussonetia papyrifera

A. D. Kinghorn, +3 more
- 25 Jul 2002 - 
TL;DR: In this article, a composition and method of cancer treatment using B. papyrifera extract and compounds having aromatase inhibition properties was presented. But the method was not described.
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Overexpression and molecular characterization of Aga50D from Saccharophagus degradans 2-40: an exo-type β-agarase producing neoagarobiose

Hee Taek Kim, +6 more
- 01 Mar 2010 - 
TL;DR: Identification and analysis of the reaction product by mass spectrometry and 13C NMR showed that Aga50D had unique exo-lytic activity and was able to produce neoagarobiose directly from agarose.
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NMR-based metabolic profiling and differentiation of ginseng roots according to cultivation ages.

Seung Ok Yang, +7 more
- 25 Jan 2012 - 
TL;DR: The present study suggests that the age of ginseng could be successfully predicted using two solvents, and the developed method can be used as a standard protocol for discriminating and predicting the ages of gINSeng root samples.