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  1. No Access

    Article

    Triggered saccadic oscillations: case series and review of the literature

    Saccadic oscillations (SOs) mostly occur spontaneously, but can be occasionally triggered by various stimuli. To determine clinical characteristics and underlying mechanisms of triggered SOs, we analyzed the c...

    Eun Hye Oh, Jae-Hwan Choi, Sang Jun Park, Hyun Sung Kim in Journal of Neurology (2024)

  2. Article

    Open Access

    Emergence of flat bands and ferromagnetic fluctuations via orbital-selective electron correlations in Mn-based kagome metal

    Kagome lattice has been actively studied for the possible realization of frustration-induced two-dimensional flat bands and a number of correlation-induced phases. Currently, the search for kagome systems with...

    Subhasis Samanta, Hwiwoo Park, Chanhyeon Lee, Sungmin Jeon in Nature Communications (2024)

  3. No Access

    Article

    Microwave-assisted acid digestion (MAD) for the determination of radionuclides in contaminated soil

    In this study, we developed a high efficiency sample pretreatment technique using microwave-assisted acid digestion (MAD) under a mixture of HNO3-HCl-HF-H2O2 conditions, capable of leaching various radioactive nu...

    Jung Bo Yoo, Kwang-Soon Choi, Jung-Weon Choi in Journal of Radioanalytical and Nuclear Che… (2024)

  4. No Access

    Article

    Chronic Effects of Waterborne Silver on the Physiology and Reproduction of the Manila Clam Ruditapes philippinarum

    To evaluate the potential toxicity of waterborne silver (Ag), we analyzed the chronic effects of Ag on the physiological and reproductive responses of the Manila clam Ruditapes philippinarum. Clams were exposed t...

    **ang-Lan Yu, Hyun-Ki Hong, Kwang-Sik Choi, Jihyuk Kim in Ocean Science Journal (2024)

  5. Article

    Open Access

    Abnormal vestibular-evoked myogenic potentials as a risk factor for unpredicted falls in spinocerebellar ataxia: a preliminary study

    This study aimed to correlate the symptoms and signs with the findings of laboratory vestibular function tests in patients with spinocerebellar ataxia (SCA).

    Seo-Young Choi, Kwang-Dong Choi, Jae-Hwan Choi, Ji-Soo Kim in Journal of Neurology (2024)

  6. No Access

    Article

    Anatomical changes in idiopathic epiretinal membrane at 2-year follow-up assessed using spectral domain optical coherence tomography and optical coherence tomographic angiography

    To evaluate anatomical changes in the low-stage partial attachment-type idiopathic epiretinal membrane (iERM) over 2 years.

    Kwang-Eon Choi, Seungheon Kim, Seong-Woo Kim in Graefe's Archive for Clinical and Experime… (2024)

  7. No Access

    Article

    Strain-invariant stretchable radio-frequency electronics

    Wireless modules that provide telecommunications and power-harvesting capabilities enabled by radio-frequency (RF) electronics are vital components of skin-interfaced stretchable electronics17. However, recent s...

    Sun Hong Kim, Abdul Basir, Raudel Avila, Jaeman Lim, Seong Woo Hong, Geonoh Choe in Nature (2024)

  8. No Access

    Article

    One-ninth magnetization plateau stabilized by spin entanglement in a kagome antiferromagnet

    The spin-1/2 antiferromagnetic Heisenberg model on a kagome lattice is geometrically frustrated, which is expected to promote the formation of many-body quantum entangled states. The most sought-after among th...

    Sungmin Jeon, Dirk Wulferding, Youngsu Choi, Seungyeol Lee, Kiwan Nam in Nature Physics (2024)

  9. No Access

    Article

    The vertical distribution of Alveopora japonica provides insight into the characteristics and factors controlling population expansion at Jeju Island off the south coast of Korea

    Populations of the subtropical coral Alveopora japonica Eguchi, 1965 are expanding, likely in response to changes in coastal water conditions caused by human activities and climatic factors. To uncover the causes...

    Seunghwan Shin, Lauriane Ribas-Deulofeu in Marine Biodiversity (2024)

  10. No Access

    Article

    Evaluation of Ecosystem Services Provided by Pacific Oyster, Crassostrea gigas, Farms in Hansan Bay, Korea

    Korea is the second highest producer of cultured Pacific oyster, Crassostrea gigas, in the world, but their potential economic values of ecosystem services have not yet been evaluated. As the first case study, we...

    Jongyoon Baek, Seonggil Go, Jungho Nam, Kwang-Sik Choi in Ocean Science Journal (2024)

  11. Article

    Open Access

    Wing geometric morphometrics and COI barcoding of Culex pipiens subgroup in the Republic of Korea

    Two members of the Culex pipiens subgroup, Culex pallens and Culex pipiens f. molestus, are known to occur in the Republic of Korea (ROK). These species exhibit morphologically similar features and are challengin...

    Jiseung Jeon, Dong Yeol Lee, Yewon Jo, Jihun Ryu, Eunjeong Kim in Scientific Reports (2024)

  12. No Access

    Article

    Random-singlet-like state emergent in s = 5/2 frustrated cubic lattice

    We employ thermodynamic and electron spin resonance (ESR) techniques to elucidate the effects of quenched disorder on a ground state of $$s=5/...

    Chanhyeon Lee, Sang-Kwon Lee, Suheon Lee in Journal of the Korean Physical Society (2024)

  13. No Access

    Chapter

    Clonal Analysis with Genetic Mosaics

    Most loss-of-function mutations are recessive, thus showing phenotypes in homozygous mutant organisms. A significant fraction of these mutations affect developmental processes, causing lethality. Analysis of l...

    Kwang-Wook Choi in Genetic Studies in Model Organisms (2024)

  14. No Access

    Chapter

    Chromosomal Interaction in Chromatin Organization

    Genes are arranged linearly in long DNA strands. Genomic DNA must be packaged tightly to be contained in the nucleus. Studies have shown that chromosomes are folded in an ordered three-dimensional organization...

    Kwang-Wook Choi in Genetic Studies in Model Organisms (2024)

  15. No Access

    Chapter

    Genetic Control of Dosage Compensation

    Most animals have two copies of autosomal chromosomes in both females and males. However, females and males have different sex chromosome dosages: males have only one X chromosome instead of two in females. Th...

    Kwang-Wook Choi in Genetic Studies in Model Organisms (2024)

  16. No Access

    Chapter

    Genetics of Growth Control

    All animals develop from a fertilized zygote. The development of a zygote depends on cell proliferation for generating tissues and organs. Abnormal regulation of cell proliferation results in various growth de...

    Kwang-Wook Choi in Genetic Studies in Model Organisms (2024)

  17. No Access

    Chapter

    Mendel’s Principles of Inheritance and the Chromosome Theory

    Inheritance is a fundamental feature of all organisms. A critical question is how our genes and traits are transmitted to the next generations. In 1866, Gregor Mendel published the basic principles of inherita...

    Kwang-Wook Choi in Genetic Studies in Model Organisms (2024)

  18. No Access

    Chapter

    Recombination and Chromosomal Rearrangements

    Maintenance of chromosome stability is essential for the survival of all organisms and the transmission of their genetic information. Chromosomes undergo various structural changes spontaneously or through env...

    Kwang-Wook Choi in Genetic Studies in Model Organisms (2024)

  19. No Access

    Chapter

    Non-Mendelian Genetics: Finding of Transposable Elements in Corns and Flies

    The essence of Mendelian genetics is the rule of chromosome segregation and the independent assortment of different chromosomes. However, genes on the same chromosome do not obey these rules as they are linked...

    Kwang-Wook Choi in Genetic Studies in Model Organisms (2024)

  20. No Access

    Chapter

    Genetic Analysis by Targeted Misexpression and Gene Silencing

    Analysis of gene function is crucial for understanding the mechanism of biological processes. Critical clues to gene functions in vivo can be obtained from altered mutant phenotypes in genetic model organisms....

    Kwang-Wook Choi in Genetic Studies in Model Organisms (2024)

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