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| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
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| ○ | ○ | Article | Top-philic dark matter in a hybrid KSVZ axion framework | We explore a two-component dark matter scenario in an extended Kim-Shifman-Vainshtein-Zakharov (KSVZ) axion framework. This hybrid setup incorporates an extra SU(2)(L) complex singlet scalar whose lightest component plays the role of one of the dark matter, while the QCD axion of the KSVZ model acts as a second dark matter candidate. In this work, we focus on accentuating the role of vector-like quark that naturally emerges in the KSVZ extension on the dark matter and collider phenomenology. Here, we demonstrate that the presence of this colored particle can significantly affect the allowed dark matter parameter space of the scalar dark matter by opening up additional co-annihilation as well as the direct detection channels. Moreover, the interaction between the color particle with the top quark and scalar dark matter provides a unique topology to generate a boosted-top pair with considerable missing transverse momentum at the LHC. Using jet substructure variables and multivariate analysis, here we show that one can already exclude a vast region of parameter space with 139 fb(-1) integrated luminosity at 14 TeV LHC. | Ghosh, Anupam; Konar, Partha; Roshan, Rishav | Phys Res Lab, Theoret Phys Div, Shree Pannalal Patel Marg, Ahmadabad 380009, Gujarat, India; Indian Inst Technol, Discipline Phys, Gandhinagar 382424, Gujarat, India; Kyungpook Natl Univ, Dept Phys, Daegu 41566, South Korea | ; Konar, Partha/AAI-8826-2021 | 57372929700; 6603296368; 57211218592 | anupam@prl.res.in;konar@prl.res.in;rishav.roshan@gmail.com; | JOURNAL OF HIGH ENERGY PHYSICS | J HIGH ENERGY PHYS | 1029-8479 | 12 | SCIE | PHYSICS, PARTICLES & FIELDS | 2022 | 5.4 | 19.0 | 0.82 | 2025-06-25 | 9 | 9 | Dark Matter at Colliders; Jets and Jet Substructure | CP CONSERVATION; SINGLET; INVARIANCE; CANDIDATES | Dark Matter at Colliders; Jets and Jet Substructure | English | 2022 | 2022-12-29 | 10.1007/jhep12(2022)167 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | The 2021 Association Research Circulation Osseous Classification for Early-Stage Osteonecrosis of the Femoral Head to Computed Tomography-Based Study | Background: The Association Research Circulation Osseous developed a novel classification for early stage (precollapse) osteonecrosis of the femoral head (ONFH). We hypothesized that the novel classification is more reliable and valid when compared to previous 3 classifications: Steinberg, modified Kerboul, and Japanese Investigation Committee classifications. Methods: In the novel classification, necrotic lesions were classified into 3 types: type 1 is a small lesion, where the lateral necrotic margin is medial to the femoral head apex; type 2 is a medium-sized lesion, with the lateral necrotic margin being between the femoral head apex and the lateral acetabular edge; and type 3 is a large lesion, which extends outside the lateral acetabular edge. In a derivation cohort of 40 early-stage osteonecrotic hips based on computed tomography imaging, reliabilities were evaluated using kappa coefficients, and validities to predict future femoral head collapse by chi-squared tests and receiver operating characteristic curve analyses. The predictability for future collapse was also evaluated in a validation cohort of 104 early-stage ONFH. Results: In the derivation cohort, interobserver reliability (k = 0.545) and intraobserver agreement (63%10 0%) of the novel method were higher than the other 3 classifications. The novel classification system was best able to predict future collapse (P < .05) and had the best discrimination between nonprogressors and progressors in both the derivation cohort (area under the curve = 0.692 [0.5220.863], P < .05) and the validation cohort (area under the curve = 0.742 [0.644-0.841], P = 2.46 x 10-5). Conclusion: This novel classification is a highly reliable and valid method of those examined. Association Research Circulation Osseous recommends using this method as a unified classification for early-stage ONFH. Level of Evidence: Level III, diagnostic study. (c) 2022 Elsevier Inc. All rights reserved. | Koo, Kyung-Hoi; Mont, Michael A.; Cui, Quanjun; Hines, Jeremy T.; Yoon, Byung-Ho; Novicoff, Wendy M.; Lee, Yun Jong; Cheng, Edward Y.; Drescher, Wolf; Hernigou, Philippe; Kim, Shin-Yoon; Sugano, Nobuhiko; Zhao, De-Wei; Ha, Yong-Chan; Goodman, Stuart B.; Sakai, Takashi; Jones, Lynne C.; Lee, Mel S.; Yamamoto, Takuaki; Lee, Young-Kyun; Kang, Yusuhn; Burgess, James; Chen, Dennis; Quinlan, Nicole; Xu, Jian Zhong; Park, Jung-Wee; Kim, Hong-Seok | Seoul Natl Univ, Dept Orthopaed Surg, Bundang Hosp, Seoul, South Korea; Seoul Natl Univ, Coll Med, Seoul, South Korea; Lenox Hill Hosp, Dept Orthopaed Surg, Northwell Hlth, New York, NY USA; Univ Virginia, Dept Orthopaed Surg, Sch Med, Charlottesville, VA 22904 USA; Ewha Womans Univ, Dept Orthopaed Surg, Coll Med, Seoul, South Korea; Seoul Natl Univ, Dept Internal Med, Bundang Hosp, Seoul, South Korea; Seoul Natl Univ, Coll Med, Seoul, South Korea; Univ Minnesota, Dept Orthopaed Surg, Med Sch, Minneapolis, MN USA; Rhein Westfal TH Aachen, Dept Orthopaed & Trauma Surg, Aachen, Germany; Hop Henri Mondor, Creteil, France; Kyungpook Natl Univ, Grad Sch Med, Dept Orthopaed Surg, Daegu, South Korea; Osaka Univ, Dept Orthopaed Med Engn, Grad Sch Med, Suita, Osaka, Japan; Dalian Univ, Dept Orthopaed, Affiliated Zhongshan Hosp, Dalian, Peoples R China; Chung Ang Univ, Dept Orthopaed Surg, Coll Med, Seoul, South Korea; Stanford Univ, Dept Orthopaed Surg, Sch Med, Redwood City, CA USA; Johns Hopkins Univ, Dept Orthopaed Surg, Sch Med, Baltimore, MD USA; Kaohsiung Chang Gung Mem Hosp, Dept Orthopaed Surg, Kaohsiung, Taiwan; Fukuoka Univ, Dept Orthopaed Surg, Fac Med, Fukuoka, Japan; Seoul Natl Univ, Dept Diagnost Radiol, Bundang Hosp, Seoul, South Korea; Seoul Natl Univ, Coll Med, Seoul, South Korea; Zhengzhou Univ, Affiliated Hosp 1, Dept Orthopaed Surg, Zhengzhou, Peoples R China | Kang, Yusuhn/AAE-3405-2019; Goodman, Stuart/AAZ-7499-2020; Lee, Young-Kyun/D-6175-2012; Kim, Hyeun-Sung/H-3400-2018; Zhao, Dewei/G-8369-2016; Koo, Kyung-Hoi/D-7053-2012; Kim, Soo/J-5411-2012 | 23488849400; 7005154075; 7103080108; 57202211458; 15078729100; 6602348642; 56584775600; 7201743350; 7004289286; 7005153893; 26663842900; 7101688414; 13104086400; 59157724700; 7402115472; 55176978800; 25625068200; 34971445900; 8069263600; 15044971000; 52163766200; 57476488200; 57194493687; 57208555586; 57204552326; 57210893279; 57026504200 | JOURNAL OF ARTHROPLASTY | J ARTHROPLASTY | 0883-5403 | 1532-8406 | 37 | 6 | SCIE | ORTHOPEDICS | 2022 | 3.5 | 19.2 | 5 | 2025-06-25 | 26 | 37 | South Korea; Korea; femoral head; avascular necrosis | AVASCULAR NECROSIS; NONTRAUMATIC OSTEONECROSIS; SYSTEM; CT | avascular necrosis; classification; femoral head; location; osteonecrosis; size | Acetabulum; Femur Head; Femur Head Necrosis; Humans; Reproducibility of Results; Tomography, X-Ray Computed; adult; aged; Article; body mass; computer assisted tomography; concurrent validity; controlled study; diagnostic test accuracy study; disease exacerbation; female; femur head necrosis; follow up; human; interrater reliability; intrarater reliability; major clinical study; male; nuclear magnetic resonance; predictive validity; receiver operating characteristic; retrospective study; total hip replacement; very elderly; X ray; acetabulum; diagnostic imaging; femoral head; pathology; reproducibility; x-ray computed tomography | English | 2022 | 2022-06 | 10.1016/j.arth.2022.02.009 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Benchmark data and model independent event classification for the large hadron collider | We describe the outcome of a data challenge conducted as part of the Dark Machines (https://www.darkmachines.org) initiative and the Les Houches 2019 workshop on Physics at TeV colliders. The challenged aims to detect signals of new physics at the Large Hadron Collider (LHC) using unsupervised machine learning algorithms. First, we propose how an anomaly score could be implemented to define model-independent signal regions in LHC searches. We define and describe a large benchmark dataset, consisting of > 1 billion simulated LHC events corresponding to 10 fb(-1) of proton-proton collisions at a center-of-mass energy of 13 TeV. We then review a wide range of anomaly detection and density estimation algorithms, developed in the context of the data challenge, and we measure their performance in a set of realistic analysis environments. We draw a number of useful conclusions that will aid the development of unsupervised new physics searches during the third run of the LHC, and provide our benchmark dataset for future studies at https://www.phenoMLdata.org. Code to reproduce the analysis is provided at https://github.com/bostdiek/DarkMachines-UnsupervisedChallenge. (C) Copyright T. Aarrestad et al. This work is licensed under the Creative Commons Attribution 4.0 International License. Published by the SciPost Foundation. | Aarrestad, Thea; van Beekveld, Melissa; Bona, Marcella; Boveia, Antonio; Caron, Sascha; Davies, Joe; De Simone, Andrea; Doglioni, Caterina; Duarte, Javier M.; Farbin, Amir; Gupta, Honey; Hendriks, Luc; Heinrich, Lukas A.; Howarth, James; Jawahar, Pratik; Jueid, Adil; Lastow, Jessica; Leinweber, Adam; Mamuzic, Judita; Merenyi, Erzsebet; Morandini, Alessandro; Moskvitina, Polina; Nellist, Clara; Ngadiuba, Jennifer; Ostdiek, Bryan; Pierini, Maurizio; Ravina, Baptiste; de Austri, Roberto R.; Sekmen, Sezen; Touranakou, Mary; Vaskeviciute, Marija; Vilalta, Ricardo; Vlimant, Jean-Roch; Verheyen, Rob; White, Martin; Wulff, Eric; Wallin, Erik; Wozniak, Kinga A.; Zhang, Zhongyi | European Org Nucl Res CERN, CH-1211 Geneva 23, Switzerland; Univ Oxford, Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3PU, England; Queen Mary Univ London, London, England; Nikhef, NL-1098 XG Amsterdam, Netherlands; Ohio State Univ, Columbus, OH 43210 USA; SISSA, I-34136 Trieste, TS, Italy; Ist Nazl Fis Nucl, I-34149 Trieste, TS, Italy; Lund Univ, Lund, Sweden; Univ Calif San Diego, La Jolla, CA 92093 USA; Univ Texas Arlington, Arlington, TX 76019 USA; Google Summer Code, Mountain View, CA USA; Univ Glasgow, Glasgow, Lanark, Scotland; Worcester Polytech Inst, Worcester, MA 01609 USA; Konkuk Univ, Seoul, South Korea; Univ Adelaide, Adelaide, SA 5005, Australia; IFIC UV CSIC, Inst Corpuscular Phys, Valencia 46980, Spain; Rice Univ, Houston, TX 77005 USA; Rhein Westfal TH Aachen, D-52062 Aachen, Germany; Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA; CALTECH, Pasadena, CA 91125 USA; Harvard Univ, Cambridge, MA 02138 USA; NSF AI Inst Artificial Intelligence & Fundamental, Cambridge, MA USA; Kyungpook Natl Univ, Dept Phys, Daegu, South Korea; Natl & Kapodistrian Univ Athens, Athens 15772, Greece; Univ Houston, Houston, TX 77004 USA; UCL, London WC1E 6BT, England; Univ Vienna, A-1010 Vienna, Austria | Di Simone, Andrea/K-6609-2013; Jueid, Adil/AAR-6772-2020; Mamuzic, Judita/U-3509-2017; Bona, Marcella/JPX-4062-2023; Duarte, Javier/AAA-5414-2020; liang, YU/IYT-4334-2023; Wozniak, Krzysztof/Q-7754-2019 | 56681993200; 56663178800; 35226987200; 57218186391; 35227042300; 57225066386; 57219574688; 57202559542; 54392849500; 55367421400; 57225064036; 56767830700; 35317494100; 36720994400; 57225066020; 56993836000; 57225064304; 57219689252; 31967722400; 6602459839; 57202917100; 57218823135; 56808282900; 55479359600; 55325245500; 35278668200; 57201729863; 8984196800; 24172042700; 57221630922; 57225064244; 57202622081; 35228082300; 55754789500; 57220817759; 57225064410; 58824809000; 57215666015; 57208728991 | SCIPOST PHYSICS | SCIPOST PHYS | 2542-4653 | 12 | 1 | SCIE | PHYSICS, MULTIDISCIPLINARY | 2022 | 5.5 | 19.4 | 5.28 | 2025-06-25 | 63 | 65 | PRINCIPAL COMPONENT ANALYSIS; SEARCH; SUPERSYMMETRY; PHYSICS | English | 2022 | 2022-01 | 10.21468/scipostphys.12.1.043 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||||
| ○ | Article | Effect of Ammonium Fluoride Doping on Nitrogen, Oxygen, and Methane Clathrate Hydrates | The van der Waals diameters of N2, O2, and CH4 are almost identical; however, they have different electrostatic charge distributions, and their preferred hydrate structures are different. The O2 and N2 molecules form structure II (sII) clathrate hydrates under moderate pressure conditions up to 1 kbar, while the CH4 molecule forms a structure I (sI) clathrate under these pressure conditions. In this work, we investigated the effect of NH4F doping on N2, O2, and CH4 hydrates with powder X-ray diffraction (PXRD) measurement. From the PXRD pattern analyses, the lattice parameter decreased for all three hydrates as the concentration of NH4F doping in the framework increased. The sizes and electrostatic charge distributions within hydrate cages were "tuned"by the NH4F doping, and the transition of the preferred clathrate structure of N2 hydrate from sII to sI occurred at doping concentrations greater than 5 mol %. This transition was not observed in O2 and CH4 hydrates. The findings in this work reveal that the guest-host van der Waals and electrostatic interactions can be adjusted by the NH4F doping to the host framework and suggest that the crystal engineering of the hydrate lattice can be an alternative to improve hydrate-based gas separation technologies. © 2022 American Chemical Society. | Lee, Byeonggwan; Shin, Kyuchul; Alavi, Saman; Ripmeester, John A. | Department of Hydrogen & Renewable Energy, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, South Korea, Radioactive Waste Treatment Research Team, Korea Atomic Energy Research Institute, 111 Daedeok-daero 989, Yuseong-gu, Daejeon, 34057, South Korea; Department of Hydrogen & Renewable Energy, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, South Korea, Department of Applied Chemistry, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, South Korea; Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, K1N 6N5, ON, Canada, National Research Council of Canada, 100 Sussex Drive, Ottawa, K1A 0R6, ON, Canada; National Research Council of Canada, 100 Sussex Drive, Ottawa, K1A 0R6, ON, Canada | 57201269846; 14030501800; 7005887421; 7102709932 | kyuchul.shin@knu.ac.kr; | Energy and Fuels | ENERG FUEL | 0887-0624 | 1520-5029 | 36 | 18 | SCIE | ENERGY & FUELS;ENGINEERING, CHEMICAL | 2022 | 5.3 | 19.4 | 0.14 | 2025-06-25 | 2 | Charge distribution; Dissociation; Doping (additives); Electrostatics; Gas hydrates; Hydration; Molecules; Nitrogen; Oxygen; Van der Waals forces; CH4 hydrates; Clathrate hydrate; Clathrates; Electrostatic charge distribution; Hydrate structures; Methane clathrate hydrate; Moderate pressures; Pressure conditions; Van der Waal; X-ray diffraction measurements; Fluorine compounds | English | Final | 2022 | 10.1021/acs.energyfuels.2c02221 | 바로가기 | 바로가기 | 바로가기 | ||||||||
| ○ | ○ | Article | Effect of Methanol Guests on Thermal Properties of NH4F-Doped THF Clathrate Hydrate | Methanol is a widely known thermodynamic hydrate inhibitor, but recent studies revealed that an ammonium fluoride ion-pair doped into the host clathrate hydrate lattice can stabilize methanol in the hydrate cages. In this work, we examined THF + methanol clathrate formed from 27 mol % NH4F aqueous solution with powder X-ray diffraction (PXRD) and molecular dynamics (MD) simulations to investigate the effect of methanol guest molecules on the thermal properties of ammonium fluoride doped THF clathrate hydrates. The PXRD pattern analyses revealed that the dissociation of THF + methanol clathrate of NH4F/H2O occurs at higher temperature than 260 K (the dissociation temperature of the nondoped THF + methanol clathrate) and that the thermal expansivity of this doped clathrate is ~67% that of pure THF hydrate in the range of 100 K to 260 K. The MD simulation results demonstrated that the smaller thermal expansivity is due to the strong interactions between methanol guests and host NH4F pairs and revealed that methanol and NH4F complementarily stabilize each other in the doped clathrate system. The findings in this work provide a better understanding of the nature of ion-pair doped clathrate systems and the crystal engineering approach of clathrate hydrates for their applications in gas storage. | Kim, Jeongtak; Shin, Kyuchul; Alavi, Saman; Ripmeester, John A. | Kyungpook Natl Univ, Dept Appl Chem, Daegu 41566, South Korea; Korea Inst Energy Res, Climate Change Res Div, Daejeon 34129, South Korea; Univ Ottawa, Dept Chem & Biomol Sci, Ottawa, ON K1N 6N5, Canada; Natl Res Council Canada, Ottawa, ON K1A 0R6, Canada; Kyungpook Natl Univ, Hydrogen & Renewable Energy, Daegu 41566, South Korea | Alavi, Saman/A-1373-2012; Ripmeester, John/G-1950-2011 | 57204511907; 14030501800; 7005887421; 7102709932 | kyuchul.shin@knu.ac.kr; | ENERGY & FUELS | ENERG FUEL | 0887-0624 | 1520-5029 | 36 | 18 | SCIE | ENERGY & FUELS;ENGINEERING, CHEMICAL | 2022 | 5.3 | 19.4 | 0.21 | 2025-06-25 | 2 | 3 | AMMONIUM FLUORIDE; PHASE-EQUILIBRIA; SEMICLATHRATE; EXPANSIVITY; ICE; N-2; CO2 | Dissociation; Fluorine compounds; Gas hydrates; Hydration; Molecular dynamics; Thermodynamic properties; X ray diffraction; Clathrate hydrate; Clathrates; Dynamics simulation; Guest molecules; Hydrate cages; Ion pairs; Pattern analysis; Thermal expansivity; Thermodynamic hydrate inhibitors; X ray diffraction patterns; Methanol | English | 2022 | 2022-09-15 | 10.1021/acs.energyfuels.2c01363 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | ISG-SLAS: Secure and lightweight authentication and key agreement scheme for industrial smart grid using fuzzy extractor | Smart grid (SG) has been received significant attention due to various services such as renewable energy and demand response. However, SG is fragile to various security attacks because an adversary can eavesdrop, insert, delete, or intercept the exchanged messages over an open channel. Thus, secure and lightweight authentication and key agreement (AKA) scheme for SG to ensure the necessary security requirements. Recently, the existing schemes designed a secure and efficient AKA protocol for industrial SG using cryptographic primitives to ensure reliable energy services. However, we prove that existing schemes for industrial SG are vulnerable to potential security attacks and do not guarantee the necessary security requirements. To enhance the security flaws of the existing schemes, we design a secure and lightweight AKA scheme for SG using fuzzy extractor, called ISG-SLAS. ISG-SLAS resists various security attacks and provides security functionalities. We evaluate the security of the ISG-SLAS using ROR model and AVISPA simulation. Moreover, we present the testbed experiments using MIRACL based on Raspberry PI 4. We then present a comparative analysis between ISG-SLAS and related schemes. Consequently, ISG-SLAS better ensures security and efficiency compared with related schemes and is more suitable than related schemes for practical SG. | Yu, SungJin; Park, KiSung | Elect & Telecommun Res Inst, Daejeon 34129, South Korea; Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea | Park, Kisung/KIG-3849-2024 | 57203974524; 57194833768 | ks.park@etri.re.kr; | JOURNAL OF SYSTEMS ARCHITECTURE | J SYST ARCHITECT | 1383-7621 | 1873-6165 | 131 | SCIE | COMPUTER SCIENCE, HARDWARE & ARCHITECTURE;COMPUTER SCIENCE, SOFTWARE ENGINEERING | 2022 | 4.5 | 19.4 | 1.61 | 2025-06-25 | 18 | 22 | Industrial smart grid; Cryptographic protocol; Authentication; Key agreement; Fuzzy extractor | MANAGEMENT; EXCHANGE | Authentication; Cryptographic protocol; Fuzzy extractor; Industrial smart grid; Key agreement | Cryptography; Electric power transmission networks; Energy efficiency; Smart power grids; Authentication and key agreements; Cryptographic protocols; Fuzzy extractors; Industrial smart grid; Key agreement; Key agreement scheme; Renewable energies; Security attacks; Security requirements; Smart grid; Authentication | English | 2022 | 2022-10 | 10.1016/j.sysarc.2022.102698 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Publishing statistical models: Getting the most out of particle physics experiments | The statistical models used to derive the results of experimental analyses are of incredible scientific value and are essential information for analysis preservation and reuse. In this paper, we make the scientific case for systematically publishing the full statistical models and discuss the technical developments that make this practical. By means of a variety of physics cases - including parton distribution functions, Higgs boson measurements, effective field theory interpretations, direct searches for new physics, heavy flavor physics, direct dark matter detection, world averages, and beyond the Standard Model global fits - we illustrate how detailed information on the statistical modelling can enhance the short- and long-term impact of experimental results. (C) Copyright K. Cranmer et al. This work is licensed under the Creative Commons Attribution 4.0 International License. Published by the SciPost Foundation. | Cranmer, Kyle; Kraml, Sabine; Prosper, Harrison B.; Bechtle, Philip; Bernlochner, Florian U.; Bloch, Itay M.; Canonero, Enzo; Chrzaszcz, Marcin; Coccaro, Andrea; Conrad, Jan; Cowan, Glen; Feickert, Matthew; Ferreiro, Nahuel F.; Fowlie, Andrew; Heinrich, Lukas; Held, Alexander; Kuhr, Thomas; Kvellestad, Anders; Madigan, Maeve; Mahmoudi, Farvah; Mora, Knut D.; Neubauer, Mark S.; Pierini, Maurizio; Rojo, Juan; Sekmen, Sezen; Silvestrini, Luca; Sanz, Veronica; Stark, Giordon; Torre, Riccardo; Thorne, Robert; Waltenberger, Wolfgang; Wardle, Nicholas; Wittbrodt, Jonas | NYU, New York, NY 10003 USA; LPSC Grenoble, Grenoble, France; Florida State Univ, Tallahassee, FL 32306 USA; Univ Bonn, Bonn, Germany; Tel Aviv Univ, Sch Phys & Astron, Tel Aviv, Israel; Univ Genoa, Genoa, Italy; Polish Acad Sci, Inst Nucl Phys, Krakow, Poland; Ist Nazl Fis Nucl, Sez Genova, Genoa, Italy; Stockholm Univ, Oskar Klein Ctr, Stockholm, Sweden; Royal Holloway Univ London, London, England; Univ Illinois, Champaign, IL USA; Max Planck Inst Phys & Astrophys, Munich, Germany; Exzellenzcluster ORIGINS, Garching, Germany; Nanjing Normal Univ, Nanjing, Peoples R China; CERN, Geneva, Switzerland; Ludwig Maximilians Univ Munchen, Munich, Germany; Univ Oslo, Oslo, Norway; Univ Cambridge, DAMTP, Cambridge, England; Lyon Univ, Lyon, France; Columbia Univ, New York, NY 10027 USA; Vrije Univ Amsterdam, Amsterdam, Netherlands; Nikhef, Amsterdam, Netherlands; Kyungpook Natl Univ, Daegu, South Korea; Ist Nazl Fis Nucl, Sez Roma, Rome, Italy; Univ Sussex, Brighton, E Sussex, England; Univ Valencia, CSIC, IFIC, Valencia, Spain; UC Santa Cruz, SCIPR, Santa Cruz, CA USA; UCL, London, England; HEPHY, Vienna, Austria; Univ Vienna, Vienna, Austria; Imperial Coll London, London, England; Lund Univ, Lund, Sweden | Sanz, Veronica/ABG-5480-2020; Rojo, Juan/B-4332-2018; Silvestrini, Luca/D-2342-2018; Coccaro, Andrea/P-5261-2016; Torre, Riccardo/H-4337-2012; Torre, Riccardo/N-9558-2014; Waltenberger, Wolfgang/H-9330-2018 | 36102187500; 6602899609; 59150153600; 35226939400; 35228802000; 56978800600; 57271450900; 55240428200; 35620090000; 7103011018; 57202594710; 57201445884; 56602863800; 55195351600; 35317494100; 57194064080; 35227570700; 56674392700; 57219632135; 15837408400; 56373850800; 59786166400; 35278668200; 7103043723; 24172042700; 6701811784; 7004910942; 57109894400; 35788485600; 7101652961; 23010348400; 37087808300; 57193434708 | kyle.cranmer@nyu.edu;sabine.kraml@lpsc.in2p3.fr;harry@hep.fsu.edu; | SCIPOST PHYSICS | SCIPOST PHYS | 2542-4653 | 12 | 1 | SCIE | PHYSICS, MULTIDISCIPLINARY | 2022 | 5.5 | 19.4 | 2.27 | 2025-06-25 | 23 | 28 | HIGGS-BOSON; COLLISIONS; COUPLINGS; PROGRAM; BOUNDS; MASS | English | 2022 | 2022-01 | 10.21468/scipostphys.12.1.037 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||||
| ○ | ○ | Article | Resilience Among Residents from the Areas First Affected by COVID-19 in South Korea | Purpose: This study aimed to identify the factors affecting the resilience of residents of South Korea, from areas where the coronavirus disease of 2019 outbreak first occurred. Methods: A cross-sectional design was used, with a convenience sample of 212 residents from Daegu and Gyeongbuk, areas that were first affected by COVID-19 in South Korea. Data were collected through a structured self-administered survey from September 3 to September 5, 2020. The questionnaire included general characteristics, post-traumatic stress, perceived health status, family history, and resilience. The data were analyzed using descriptive analysis, t-test, ANOVA, Pearson's correlation coefficient, and multiple linear regression. Results: Resilience was correlated with post-traumatic stress, perceived health status, and family hardiness. Factors influencing resilience were family hardiness, economic status, and residence. Conclusion: There is a need for strategies and intervention programs that aim to improve family resilience and reduce the impact of economic losses caused by pandemics. | Nam, Eunhee; Kim, Yujeong | Kyungpook Natl Univ, Coll Nursing, Daegu, South Korea; Kyungpook Natl Univ, Res Inst Nursing Sci, Coll Nursing, 680 Gukchabosangro, Daegu 41944, South Korea | 57669112900; 57200941945 | cybericu@naver.com; | PSYCHOLOGY RESEARCH AND BEHAVIOR MANAGEMENT | PSYCHOL RES BEHAV MA | 1179-1578 | 15 | SSCI | PSYCHOLOGY, CLINICAL;PSYCHOLOGY, MULTIDISCIPLINARY | 2022 | 4.3 | 19.4 | 0.35 | 2025-06-25 | 3 | 3 | COVID-19; resilience; post-traumatic stress; family relations; disease outbreaks | RELIABILITY; IMPACT; SCALE | COVID-19; disease outbreaks; family relations; post-traumatic stress; resilience | English | 2022 | 2022 | 10.2147/prbm.s364323 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||||
| ○ | Review | Virtual Special Issue of Recent Advances in Analysis of Fuels and Products by Advanced Mass Spectrometry | [No abstract available] | Qi, Fei; Kim, Sunghwan | School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China; Department of Chemistry, Kyungpook National University, Daegu, 41566, South Korea | 7101777280; 57203772967 | Energy and Fuels | ENERG FUEL | 0887-0624 | 1520-5029 | 36 | 3 | SCIE | ENERGY & FUELS;ENGINEERING, CHEMICAL | 2022 | 5.3 | 19.4 | 0.03 | 2025-06-25 | 1 | English | Final | 2022 | 10.1021/acs.energyfuels.2c00147 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | ○ | Article | Near Infrared Organic Phototransistors With Blend Gate Sensing Layers Consisting of Conjugated and Insulating Polymers | Near infrared (NIR) light-detecting organic phototransistors were fabricated with a polymer blend gate sensing layer (GSL). The polymer blend GSLs were prepared by employing a NIR-absorbing conjugated polymer [poly[{2,5-bis-(2-octyldodecyl)-3,6-bis-(thien-2-yl)-pyrrolo[3,4-c]pyrrole-1,4-diyl}-co-{2,2'-(2,1,3-benzothiadiazole)-5,5'-diyl}] (PODTPPD-BT)] and an electrically-insulating polymer [poly(methyl methacrylate) (PMMA)] at various PODTPPD-BT contents between 0 and 100 wt%. All the devices with the blend GSLs showed a noticeable drain current increase and threshold voltage shift upon illumination with a NIR light (wavelength = 905 nm). The net photocurrent and threshold voltage shift were gradually increased with the PODTPPD-BT content. The photosensitivity (S-P) and photoresponsivity (R-C) trend was almost proportional to the PODTPPD-BT content, but the S-P and R-C values at the lowest PODTPPD-BT content (10 wt%) were still ca. 55 similar to 57% of those at 100 wt% (pristine PODTPPD-BT). | Kim, Taehoon; Lee, Woongki; Lee, Chulyeon; Kim, Hwajeong; Kim, Youngkyoo | Kyungpook Natl Univ, Sch Appl Chem Engn, KNU Inst Nanophoton Applicat KINPA, Dept Chem Engn,Organ Nanoelect Lab, Daegu 41566, South Korea; Kyungpook Natl Univ, Organ Nanoelect Lab, Res Inst Environm Sci & Technol, Dept Chem Engn, Daegu, South Korea; Kyungpook Natl Univ, Prior Res Ctr, Res Inst Environm Sci & Technol, Daegu, South Korea | 57218650958; 59041346100; 56354831300; 15520531700; 10340424400 | k2557497@hanmail.net;lwk227@naver.com;lcyyeon@naver.com;khj217@knu.ac.kr;ykimm@knu.ac.kr; | IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | IEEE J SEL TOP QUANT | 1077-260X | 1558-4542 | 28 | 2 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC;OPTICS;PHYSICS, APPLIED;QUANTUM SCIENCE & TECHNOLOGY | 2022 | 4.9 | 19.5 | 0.09 | 2025-06-25 | 4 | 1 | Organic phototransistors; near infrared; polymer blend; gate sensing layer; photocurrent | PHOTORESPONSE; PHOTODIODES; GRAPHENE; DEVICES | gate sensing layer; near infrared; Organic phototransistors; photocurrent; polymer blend | Aromatic compounds; Conjugated polymers; Drain current; Esters; Infrared devices; Insulating materials; Photocurrents; Phototransistors; Polymer blends; Current increase; Insulating polymer; Near infrared light; Organic phototransistors; Photoresponsivity; Poly(methyl methacrylate) (PMMA); Sensing layers; Threshold voltage shifts; Threshold voltage | English | 2022 | 2022 (MAR-APR) | 10.1109/jstqe.2021.3105095 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | The Infrared Medium-deep Survey. IX. Discovery of Two New z ∼ 6 Quasars and Space Density Down to M 1450 ∼-23.5 mag | We present the result of the Infrared Medium-deep Survey (IMS) z similar to 6 quasar survey, using the combination of the IMS near-infrared images and the Canada-France-Hawaii Telescope Legacy Survey optical images. The traditional color selection method results in 25 quasar candidates over 86 deg(2). We introduce the corrected Akaike information criterion (AICc) with the high-redshift quasar and late-type star models to prioritize the candidates efficiently. Among the color-selected candidates, seven plausible candidates finally passed the AICc selection, of which three are known quasars at z similar to 6. The follow-up spectroscopic observations for the remaining four candidates were carried out, and we confirmed that two out of four are z similar to 6 quasars. With this complete sample, we revisited the quasar space density at z similar to 6 down to M (1450) similar to -23.5 mag. Our result supports the low quasar space density at the luminosity where the quasar's ultraviolet ionizing emissivity peaks, favoring a minor contribution of quasars to the cosmic reionization. | Kim, Yongjung; Im, Myungshin; Jeon, Yiseul; Kim, Minjin; Jiang, Linhua; Shin, Suhyun; Choi, Changsu; Hyun, Minhee; Jun, Hyunsung D.; Kim, Dohyeong; Kim, Duho; Kim, Jae-Woo; Kim, Ji Hoon; Lee, Bumhyun; Lee, Seong-Kook; Molina, Juan; Pak, Soojong; Park, Won-Kee; Taak, Yoon Chan; Yoon, Yongmin | Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China; Kyungpook Natl Univ, Coll Nat Sci, Dept Astron & Atmospher Sci, Daegu 41566, South Korea; Seoul Natl Univ, SNU Astron Res Ctr, 1 Gwanak Ro, Seoul 08826, South Korea; Seoul Natl Univ, Dept Phys & Astron, Astron Program, 1 Gwanak Ro, Seoul 08826, South Korea; FEROKA Inc, 411,412,14 Seongsui Ro 10 Gil, Seoul 04784, South Korea; Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China; Korea Astron & Space Sci Inst, Daejeon 34055, South Korea; Pusan Natl Univ, Dept Earth Sci, Busan 46241, South Korea; Kyung Hee Univ, Sch Space Res, 1732 Deogyeong Daero, Yongin 17104, Gyeonggi Do, South Korea; Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA; Korea Inst Adv Study, 85 Hoegi Ro, Seoul 02455, South Korea | Jiang, Linhua/H-5485-2016; , Yong Jung Kim/JRW-0681-2023; Im, Myungshin/B-3436-2013; Pak, Soojong/E-2360-2013; Jun, Hyunsung/AAH-3501-2019; Kim, Minjin/AAU-9910-2020; Kim, Ji Hoon/A-8989-2009 | 59622148200; 7004267711; 36621209700; 56898213300; 14058258000; 57205483501; 18433745100; 56435655500; 27067602700; 55574223678; 55632221500; 55983723600; 57191685580; 57195605164; 59314270500; 57205984755; 56212344500; 35285730800; 56436682000; 56435175600 | yjkim.ast@gmail.com;myungshin.im@gmail.com; | ASTRONOMICAL JOURNAL | ASTRON J | 0004-6256 | 1538-3881 | 164 | 3 | SCIE | ASTRONOMY & ASTROPHYSICS | 2022 | 5.3 | 19.6 | 0.59 | 2025-06-25 | 7 | 7 | HIGH-Z EXPLORATION; LUMINOSITY FUNCTION; Z-SIMILAR-TO-6 QUASARS; STAR-FORMATION; IV. DISCOVERY; II. DISCOVERY; BLACK-HOLE; X-RAY; GALAXIES; REIONIZATION | English | 2022 | 2022-09-01 | 10.3847/1538-3881/ac81c8 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Ambipolar organic phototransistors with bulk heterojunction films of p-type and n-type indacenodithienothiophene-containing conjugated polymers | We report ambipolar organic phototransistors with polymeric sensing channel layers that consist of p-type and n-type indacenodithienothiophene (IDTT)-based conjugated polymers. The p-type IDTT-based polymer, poly(5,5,11,11-tetrakis(5-(2-ethylhexyl)thiophene-2-yl)-dithieno[2,3-d:2 ' 3 '-d ']-s-indaceno[1,2-b:5,6-b ']dithiophene-co-5,6-bis(octyloxy)benzo[c]-[1,2,5]thiadiazole) (PIDTT-80BT), was synthesized by Stille coupling reactions between 3,9-bis(trimethytin)-5,5,11,11-tetrakis(5-(2-ethylhexyl)thiophene-2-yl)-dithieno[2,3-d:2 ',3 '-d ']-s-indaceno-[1,2-b:5,6-b ']dithiophene (2Sn-IDTT) and 4,7-dibromo-5,6-bis(octyloxy)benzo[c][1,2,5]thiadiazole (2Br-8OBT). The PIDTT-8OBT films showed a broad optical absorption up to ca. 660 nm (wavelength, lambda) and a highest occupied molecular orbital (HOMO) energy of -5.47 eV. Organic field-effect transistors (OFETs) with the PIDTT-8OBT channel layers were operated in p-channel modes and could detect visible light (blue, green, and orange). The PIDTT-8OBT polymer was blended with poly(5,5,11,11-tetrakis(5-(2-ethylhexyl)thiophene-2-yl)-dithieno[2,3-d:2 ' 3 '-d ']-s-indaceno[1,2-b:5,6-b ']dithiophene-co-2,7-bis(2-octyldodecyl)benzo-[lmn][3,8]phenathroline-1,3,6,8(2H,7H)-tetraone) (PIDTT-NDI), an n-type polymer, and used as a channel layer. The OFETs with the PIDTT-8OBT:PIDTT-NDI blend layers delivered ambipolar characteristics and were able to detect a full range of visible light up to lambda = 750 nm, which were dependent on the blend ratios. The balanced ambipolar sensing characteristics in the dark were achieved at a PIDTT-8OBT ratio of 30 wt%. In particular, the OPTRs with the PIDTT-8OBT:PIDTT-NDI blend layers could detect a deep red light (750 nm) that is not absorbed by the PIDTT-8OBT polymer due to the photogenerated charge (hole) transfer from the PIDTT-NDI component to the PIDTT-8OBT component at their bulk heterojunctions. The present ambipolar OPTRs (PIDTT-8OBT = 70 wt%) showed a high photosensitivity of ca. 1400% in the p-channel mode and ca. 800% in the n-channel mode at lambda = 610 nm, while the photosensitivity reached ca. 890% in the p-channel mode and ca. 600% in the n-channel mode at lambda = 750 nm. | Son, Hyunji; Kim, Taehoon; Lee, Chulyeon; Kim, Hwajeong; Kim, Youngkyoo | Kyungpook Natl Univ, Sch Appl Chem Engn, Organ Nanoelecron Lab, Dept Chem Engn, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Appl Chem Engn, KNU Inst Nanophoton Applicat KINPA, Dept Chem Engn, Daegu 41566, South Korea; Kyungpook Natl Univ, Dept Hydrogen & Renewable Energy, Daegu 41566, South Korea; Kyungpook Natl Univ, Prior Res Ctr, Res Inst Environm Sci & Technol, Daegu 41566, South Korea | 58670981000; 57218650958; 56354831300; 15520531700; 10340424400 | ykimm@knu.ac.kr; | JOURNAL OF MATERIALS CHEMISTRY C | J MATER CHEM C | 2050-7526 | 2050-7534 | 10 | 10 | SCIE | MATERIALS SCIENCE, MULTIDISCIPLINARY;PHYSICS, APPLIED | 2022 | 6.4 | 19.7 | 0.52 | 2025-06-25 | 7 | 7 | FIELD-EFFECT TRANSISTORS; PERFORMANCE; THIOPHENE; BAND | Conjugated polymers; Heterojunctions; Light; Light absorption; Molecular orbitals; Organic field effect transistors; Phototransistors; 5]thiadiazole; Ambipolar; Bulk heterojunction; Channel layers; Organic field-effect transistors; Organic phototransistors; P channels; P-type; Tetrakis; Visible light; Thiophene | English | 2022 | 2022-03-10 | 10.1039/d1tc05227f | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Canine Stem Cell Conditioned Media Accelerates Epithelial Migration in the Canine Tympanic Membrane | Similar to skin, epithelia in the tympanic membrane (TM) regenerate and move toward the opening of the external ear canal, a process called epithelial migration (EM). EM is important for maintaining healthy ears because this process removes cerumen and debris. Therefore, increasing the rate of EM or TM regeneration could be very important for healthy ear maintenance and function. Stem cells or their conditioned media have been used in medical therapy in humans to increase the rate and efficacy of EM. The purpose of this study was to evaluate the ability of canine stem cell conditioned media to accelerate EM in canine TMs. Canine adipose tissue derived-mesenchymal stem cell conditioned media (cAD-MSCCM), and several cytokines related to keratinocyte growth or migration within the media were quantified using ELISA. Ink drops were placed on the TMs of four normal beagles. Then, cAD-MSCCM was applied weekly, a total of three times to the TMs of one ear, and nothing was applied to the other eye. The results showed a higher TM EM rate in the treatment group than in the control group (p < 0.05). No adverse events were recorded. These results suggest that the weekly application of cAD-MSCCM accelerates the TM EM rate. | Suh, Hyerin; Kim, Suhyun; Oh, Taeho; Bae, Seulgi | Kyungpook Natl Univ, Coll Vet Med, Dept Vet Internal Med, 80 Daehak Ro, Daegu 41566, South Korea | 58351370500; 57203864443; 8251199600; 55418865900 | sgbae@knu.ac.kr; | VETERINARY SCIENCES | VET SCI | 2306-7381 | 9 | 2 | SCIE | VETERINARY SCIENCES | 2022 | 2.4 | 19.8 | 0.65 | 2025-06-25 | 2 | 3 | dog; epithelial migration; stem cell; stem cell conditioned media; tympanic membrane | FIBROBLAST-GROWTH-FACTOR; PERFORATIONS | Dog; Epithelial migration; Stem cell; Stem cell conditioned media; Tympanic membrane | cytokine; adipose-derived mesenchymal stem cell; animal cell; animal experiment; Article; beagle; Canis; cell growth; cell migration; controlled study; dental pulp stem cell; dog; eardrum; enzyme linked immunosorbent assay; epithelium cell; keratinocyte; male; nonhuman | English | 2022 | 2022-02 | 10.3390/vetsci9020069 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Characterization of Biofilm Producing Coagulase-Negative Staphylococci Isolated from Bulk Tank Milk | Simple Summary Coagulase-negative staphylococci are considered less virulent than other variants. However, they have been increasingly recognized as an important cause of bovine mastitis. Moreover, the biofilm-forming ability appears to be important in CoNS pathogenicity, which leads more resistance to antimicrobials. This study investigated the pathogenic potential by assessing the biofilm-forming ability of CoNS isolated from bulk tank milk and analyzed the biogilm-associated resistance to antimicrobial agents. The results indicate that various CoNS isolated from bulk tank milk, not from bovine with mastitis, exhibited a high prevalence of biofilm-forming ability with a high prevalence of MDR, and also biofilm-associated genes with a high prevalence. Therefore, developing a strong monitoring and sanitation program for dairy factories is important to ensure hygienic milk production. Coagulase-negative staphylococci (CoNS) are considered less virulent as they do not produce a large number of toxic enzymes and toxins; however, they have been increasingly recognized as an important cause of bovine mastitis. In particular, the ability to form biofilms appears to be an important factor in CoNS pathogenicity, and it contributes more resistance to antimicrobials. The aim of this study was to investigate the pathogenic potential by assessing the biofilm-forming ability of CoNS isolated from normal bulk tank milk using the biofilm formation assay and to analyze the biofilm-associated resistance to antimicrobial agents using the disc diffusion method. One hundred and twenty-seven (78.4%) among 162 CoNS showed the ability of biofilm formation, and all species showed a significantly high ability of biofilm formation (p < 0.05). Although the prevalence of weak biofilm formers (39.1% to 80.0%) was significantly higher than that of other biofilm formers in all species (p < 0.05), the prevalence of strong biofilm formers was significantly higher in Staphylococcus haemolyticus (36.4%), Staphylococcus chromogenes (24.6%), and Staphylococcus saprophyticus (21.7%) (p < 0.05). Also, 4 (11.4%) among 35 non-biofilm formers did not harbor any biofilm-associated genes, whereas all 54 strong or moderate biofilm formers harbored 1 or more of these genes. The prevalence of MDR was significantly higher in biofilm formers (73.2%) than in non-formers (20.0%) (p < 0.05). Moreover, the distribution of MDR in strong or moderate biofilm formers was 81.5%, which was significantly higher than in weak (67.1%) and non-formers (20.0%) (p < 0.05). Our results indicated that various CoNS isolated from bulk tank milk, not from bovine with mastitis, have already showed a high ability to form biofilms, while also displaying a high prevalence of MDR. | Lee, Yu Jin; Lee, Young Ju | Kyungpook Natl Univ, Coll Vet Med, Daegu 41566, South Korea; Kyungpook Natl Univ, Zoonoses Res Inst, Daegu 41566, South Korea | 57352999000; 56612134500 | youngju@knu.ac.kr; | VETERINARY SCIENCES | VET SCI | 2306-7381 | 9 | 8 | SCIE | VETERINARY SCIENCES | 2022 | 2.4 | 19.8 | 1.74 | 2025-06-25 | 8 | 8 | staphylococci; coagulase negative staphylococci; milk; biofilm; biofilm associated gene; multidrug resistance | ANTIMICROBIAL RESISTANCE; PCR ASSAY; EPIDERMIDIS; VIRULENCE; PROTEIN; AUREUS; ACCUMULATION; ABILITY; SAMPLES; STRAIN | biofilm; biofilm associated gene; coagulase negative staphylococci; milk; multidrug resistance; staphylococci | amikacin; ampicillin; cefadroxil; cefazolin; cefoxitin; ceftazidime; chloramphenicol; ciprofloxacin; clindamycin; doxycycline; imipenem; kanamycin; oxacillin; teicoplanin; tetracycline; vancomycin; antibiotic resistance; antibiotic sensitivity; Article; bacterium isolate; bacterium isolation; biofilm; bovine mastitis; coagulase negative Staphylococcus; disk diffusion; DNA extraction; matrix assisted laser desorption ionization time of flight mass spectrometry; milk; multidrug resistance; nonhuman; polymerase chain reaction; protein expression; quality control; Staphylococcus aureus; Staphylococcus epidermidis; Staphylococcus haemolyticus; Staphylococcus saprophyticus; Staphylococcus simulans; Staphylococcus xylosus; zone of inhibition | English | 2022 | 2022-08 | 10.3390/vetsci9080430 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Classification of Casorati ideal Legendrian submanifolds in Sasakian space forms II | In Lee et al. (2020) [21], the authors of the present article proved two optimal inequalities delta(C)(n - 1) and (delta(C)) over cap (n - 1) of n-dimensional Legendrian submanifolds in Sasakian space forms and identified the classes of those submanifolds for which the equality cases of both inequalities hold. The aim of this paper is to generalize these results to the case of generalized Casorati curvatures delta(C)(r; n - 1) and (delta(C)) over cap (r; n - 1), which are fundamental extrinsic invariants of Riemannian submanifolds originally introduced by Decu et al. (2008) [14] as a natural generalization of delta(C)(n - 1) and (delta(C)) over cap (n - 1), where ris any real number such that 0 n(n - 1), respectively. We also provide examples of submanifolds that are ideal for any given r. (c) 2021 Elsevier B.V. All rights reserved. | Lee, Chul Woo; Lee, Jae Won; Vilcu, Gabriel-Eduard | Kyungpook Natl Univ, Dept Math, Daegu 41566, South Korea; Gyeongsang Natl Univ, Dept Math Educ & RINS, Jinju 52828, South Korea; Univ Bucharest, Fac Math & Comp Sci, Res Ctr Geometry Topol & Algebra, Str Acad 14, Bucharest 70109, Romania; Petr Gas Univ Ploiesti, Dept Cybernet Econ Informat Finance & Accountancy, Bd Bucuresti 39, Ploiesti 100680, Romania | ; Vilcu, Gabriel-Eduard/AAB-9005-2019 | 56100882300; 55917980500; 15081584300 | mathisu@knu.ac.kr;leejaew@gnu.ac.kr;gvilcu@upg-ploiesti.ro; | JOURNAL OF GEOMETRY AND PHYSICS | J GEOM PHYS | 0393-0440 | 1879-1662 | 171 | SCIE | MATHEMATICS;PHYSICS, MATHEMATICAL | 2022 | 1.5 | 19.8 | 1.3 | 2025-06-25 | 8 | 8 | Casorati curvature; Legendrian submanifold; Sasakian space form; Mean curvature; Ideal submanifold | LAGRANGIAN SUBMANIFOLDS; INEQUALITIES | Casorati curvature; Ideal submanifold; Legendrian submanifold; Mean curvature; Sasakian space form | English | 2022 | 2022-01 | 10.1016/j.geomphys.2021.104410 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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