Výsledky vyhledávání - "Woo Jung Ahn"

Senescence and impaired DNA damage responses in alpha-synucleinopathy models

Autor: Ye-Seul Yoon, Jueng Soo You, Tae-Kyung Kim, Woo Jung Ahn, Myoung Jun Kim, Keun Hong Son, Diadem Ricarte, Darlene Ortiz, Seung-Jae Lee, He-Jin Lee

Publikováno v: Experimentalmolecular medicine. 54(2)

α-Synuclein is a crucial element in the pathogenesis of Parkinson’s disease (PD) and related neurological diseases. Although numerous studies have presented potential mechanisms underlying its pathogenesis, the understanding of α-synuclein-mediat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b996b83b95408dadf736856290eed095
https://pubmed.ncbi.nlm.nih.gov/35136202

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Alpha-Synuclein Inclusion Formation in Human Oligodendrocytes

Autor: Darlene Ortiz, Ye Seul Yoon, Diadem Ricarte, Woo Jung Ahn, Chan Young Shin, He Jin Lee, Seung-Jae Lee

Publikováno v: Biomolecules & Therapeutics

Multiple system atrophy (MSA) is a neurodegenerative disease characterized by presence of α-synuclein-positive inclusions in the cytoplasm of oligodendrocytes. These glial cytoplasmic inclusions (GCIs) are considered an integral part of the pathogen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e25e42db5aaf130833a0d12ab454a7c
https://pubmed.ncbi.nlm.nih.gov/32536617

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Cell-to-cell Transmission of Polyglutamine Aggregates in

Autor: Dong-Kyu, Kim, Kyu-Won, Cho, Woo Jung, Ahn, Dayana, Perez-Acuña, Hyunsu, Jeong, He-Jin, Lee, Seung-Jae, Lee

Publikováno v: Experimental Neurobiology

Huntington disease (HD) is an inherited neurodegenerative disorder characterized by motor and cognitive dysfunction caused by expansion of polyglutamine (polyQ) repeat in exon 1 of huntingtin (HTT). In patients, the number of glutamine residues in po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9e38ebe4271789b21a7054b733cf2f5f
https://pubmed.ncbi.nlm.nih.gov/29302199

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New algorithm of white-light phase shifting interferometry pursing higher repeatability by using numerical phase error correction schemes of pre-processor, main processor, and post-processor

Autor: Woo-Jung Ahn, Heui-Jae Pahk, Sung-Won Yoon, Jung-Hwan Kim, Jeong-Ho Lee

Publikováno v: Optics and Lasers in Engineering. 46:140-148

White-light phase shifting interferometry (WLPSI) is frequently used for the precision measurement of 3D patterns in various fields. Phase error is one of the most dominant errors in WLPSI, and it is mainly generated by the scanner positioning error

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d0bb28e8cf6514bb05ce708937f26f6
https://doi.org/10.1016/j.optlaseng.2007.08.008

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Is trehalose an autophagic inducer? Unraveling the roles of non-reducing disaccharides on autophagic flux and alpha-synuclein aggregation

Autor: Eun Duk Cho, Kyung-Won Lee, Ye Seul Yoon, Seung-Jae Lee, Woo Jung Ahn, He Jin Lee

Publikováno v: Cell Death & Disease

Autophagy is a pivotal intracellular process by which cellular macromolecules are degraded upon various stimuli. A failure in the degradation of autophagic substrates such as impaired organelles and protein aggregates leads to their accumulations, wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dece5942a946cef3ba585adab88eb7c5
http://europepmc.org/articles/PMC5682667

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A New Method of Non-Contact Measurement for Microtopography in Semiconductor Wafer Implementing a New Optical Probe Based on the Precision Defocus Measurement

Autor: Heui-Jae Pahk, Woo Jung Ahn

Publikováno v: The International Journal of Advanced Manufacturing Technology. 17:272-280

In this paper, a new method of non-contact measurement has been developed for 3D topography for a semiconductor wafer, implementing a new optical probe based on precision defocus measurement. The developed technique consists of the new optical probe,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0bb648bce67430c0f98a3770415c9325
https://doi.org/10.1007/s001700170180

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Precision inspection system for aircraft parts having very thin features based on CAD/CAI integration

Autor: Heui Jae Pahk, Woo Jung Ahn

Publikováno v: The International Journal of Advanced Manufacturing Technology. 12:442-449

In this paper, a precision inspection technique using CAD/CAI integration is proposed for parts having very thin and sharply curved features. The technique begins with feature reconstruction of turbine blades which have combined geometry, such as spl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ab43f423c0581fdfcd49fdb951eb737
https://doi.org/10.1007/bf01186933

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Vision-based precision inspection system for profile and performance of small and micro gears using the intelligent image processing techniques and virtual master gears

Autor: Young Min Hwang, Heui Jae Pahk, Il Hwan Lee, Woo Jung Ahn

Publikováno v: SPIE Proceedings.

As the product size become smaller, much smaller sized parts are increasingly required in many products fabrication such as cameras, camcorders, and electric appliances, etc. Small or micro gears whose sizes are about few hundred micrometers to few m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa2493528b61d28bc420a7c0f6756d0b
https://doi.org/10.1117/12.403853

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