Search Results - "Guo, Yicheng"
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The formation of ultra-diffuse galaxies in cored dark matter haloes through tidal stripping and heating
Published in Monthly notices of the Royal Astronomical Society (01-05-2019)Get full text
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Antibody evasion by SARS-CoV-2 Omicron subvariants BA.2.12.1, BA.4 and BA.5
Published in Nature (London) (18-08-2022)“…SARS-CoV-2 Omicron subvariants BA.2.12.1 and BA.4/5 have surged notably to become dominant in the United States and South Africa, respectively 1 , 2 . These…”
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MULTI-WAVELENGTH VIEW OF KILOPARSEC-SCALE CLUMPS IN STAR-FORMING GALAXIES AT z ∼ 2
Published in The Astrophysical journal (01-10-2012)“…This paper studies the properties of kiloparsec-scale clumps in star-forming galaxies at z - 2 through multi-wavelength broadband photometry. A sample of 40…”
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Antibody resistance of SARS-CoV-2 variants B.1.351 and B.1.1.7
Published in Nature (London) (06-05-2021)“…The COVID-19 pandemic has had widespread effects across the globe, and its causative agent, SARS-CoV-2, continues to spread. Effective interventions need to be…”
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Antibody evasion properties of SARS-CoV-2 Omicron sublineages
Published in Nature (London) (21-04-2022)“…The identification of the Omicron (B.1.1.529.1 or BA.1) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Botswana in November 2021 1…”
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Multiple pathways for SARS-CoV-2 resistance to nirmatrelvir
Published in Nature (London) (19-01-2023)“…Nirmatrelvir, an oral antiviral targeting the 3CL protease of SARS-CoV-2, has been demonstrated to be clinically useful against COVID-19 (refs. 1 , 2 )…”
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Observational Constraints on the Merger History of Galaxies since z 6: Probabilistic Galaxy Pair Counts in the CANDELS Fields
Published in The Astrophysical journal (10-05-2019)“…Galaxy mergers are expected to have a significant role in the mass assembly of galaxies in the early universe, but there are very few observational constraints…”
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Structural and Star-forming Relations since z ∼ 3: Connecting Compact Star-forming and Quiescent Galaxies
Published in The Astrophysical journal (01-05-2017)“…We study the evolution of the scaling relations that compare the effective density ( ) and core density ( kpc) to the stellar masses of star-forming galaxies…”
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Antigenic characterization of the SARS-CoV-2 Omicron subvariant BA.2.75
Published in Cell host & microbe (09-11-2022)“…The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron subvariant BA.2.75 emerged recently and appears to be spreading. It has nine mutations…”
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Antigenicity and receptor affinity of SARS-CoV-2 BA.2.86 spike
Published in Nature (London) (21-12-2023)“…A severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron subvariant, BA.2.86, has emerged and spread to numerous countries worldwide, raising…”
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Clumpy Galaxies in CANDELS. II. Physical Properties of UV-bright Clumps at 0.5 ≤ z < 3
Published in The Astrophysical journal (01-02-2018)“…Studying giant star-forming clumps in distant galaxies is important to understand galaxy formation and evolution. At present, however, observers and theorists…”
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Automatic Radar Intra-Pulse Signal Modulation Classification Using the Supervised Contrastive Learning
Published in Remote sensing (Basel, Switzerland) (01-09-2024)“…The modulation classification technology for radar intra-pulse signals is important in the electronic countermeasures field. As the high quality labeled radar…”
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Cryo-EM structure of the SARS-CoV-2 Omicron spike
Published in Cell reports (Cambridge) (01-03-2022)“…The recently reported B.1.1.529 Omicron variant of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) includes 34 mutations in the spike protein…”
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The evolution of galaxy shapes in CANDELS: from prolate to discy
Published in Monthly notices of the Royal Astronomical Society (21-04-2019)“…Abstract We model the projected b/a–log a distributions of CANDELS star-forming main-sequence galaxies, where a (b) is the half-light semimajor (semiminor)…”
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Galaxy Structure and Mode of Star Formation in the SFR-Mass Plane from z ~ 2.5 to z ~ 0.1
Published in The Astrophysical journal (01-12-2011)“…We analyze the dependence of galaxy structure (size and Sersic index) and mode of star formation ( Delta *SSFR and SFRIR/SFRUV) on the position of galaxies in…”
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CLUMPY GALAXIES IN CANDELS. I. THE DEFINITION OF UV CLUMPS AND THE FRACTION OF CLUMPY GALAXIES AT 0.5 < z < 3
Published in The Astrophysical journal (10-02-2015)“…Although giant clumps of stars are thought to be crucial to galaxy formation and evolution, the most basic demographics of clumps are still uncertain, mainly…”
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cAb-Rep: A Database of Curated Antibody Repertoires for Exploring Antibody Diversity and Predicting Antibody Prevalence
Published in Frontiers in immunology (09-10-2019)“…The diversity of B cell receptors provides a basis for recognizing numerous pathogens. Antibody repertoire sequencing has revealed relationships between B cell…”
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Large-scale Structures in the CANDELS Fields: The Role of the Environment in Star Formation Activity
Published in The Astrophysical journal (10-02-2020)“…We present a robust method, weighted von Mises kernel density estimation, along with boundary correction to reconstruct the underlying number density field of…”
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THE RELATIVE ABUNDANCE OF COMPACT AND NORMAL MASSIVE EARLY-TYPE GALAXIES AND ITS EVOLUTION FROM REDSHIFT z ~ 2 TO THE PRESENT
Published in The Astrophysical journal (10-12-2011)“…We report on the evolution of the number density and size of early-type galaxies (ETGs) from z ~ 2 to z ~ 0. We select a sample of 563 massive (M > 1010 M ),…”
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Demographics of Star-forming Galaxies since z ∼ 2.5. I. The UVJ Diagram in CANDELS
Published in The Astrophysical journal (10-05-2018)“…This is the first in a series of papers examining the demographics of star-forming (SF) galaxies at 0.2 < z < 2.5 in CANDELS. We study 9100 galaxies from…”
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