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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 | Serum Caffeine Concentration at the Time of Traumatic Brain Injury and Its Long-Term Clinical Outcomes | Caffeine is one of the most widely consumed psychoactive drugs in the general population. It has a neuroprotective effect in degenerative neurological disorders; however, the association between caffeine and traumatic brain injury (TBI) outcomes is contradictory. The objective of this study was to evaluate the association between serum caffeine concentration at the time of injury and long-term functional outcomes of patients with TBI visiting the emergency department (ED). This was a prospective multi-center cohort study including adult patients with intracranial injury confirmed by radiological examination, who visited five participating EDs within 72 h after TBI. The main exposure was the serum caffeine level within 4 h after injury, and the study outcome was a favorable functional recovery at 6 months after injury. Multi-variable logistic regression analysis adjusted for potential confounders was performed to calculate adjusted odds ratios (AORs) with 95% confidence intervals (CIs). Among the 334 study participants, caffeine was not detected in 102 patients (30.5 %). In patients with identifiable caffeine level, serum caffeine level was categorized into tercile groups; low (0.01-0.58 mu g/mL), intermediate (0.59-1.66 mu g/mL), and high (1.67-10.00 mu g/mL). The proportions of patients with a 6-month favorable functional recovery were 56.9% in the no-caffeine group, 79.2% in the low-caffeine group, 75.3% in the intermediate-caffeine group, and 66.7% in the high-caffeine group (p = 0.006). In multi-variable logistic regression analysis, the low- and intermediate-caffeine groups were significantly associated with a higher probability of 6-month favorable functional recovery compared with the no-caffeine group [AORs (95% CI): 2.82 (1.32-6.02) and 2.18 (1.06-4.47], respectively. This study showed a significant association between a serum caffeine concentration of 0.01 to 1.66 mu g/mL and good functional recovery at 6 months after injury compared with the no-caffeine group of patients with TBI with intracranial injury. These results suggest the possibility of using serum caffeine level as a potential biomarker for TBI outcome prediction and of using caffeine as a therapeutic agent in the clinical care of patients with TBI. | Yoon, Hanna; Ro, Young Sun; Jung, Eujene; Moon, Sung Bae; Park, Gwan Jin; Lee, Stephen Gyung Won; Shin, Sang Do | Seoul Natl Univ Hosp, Dept Emergency Med, 101 Daehak Ro, Seoul 03080, South Korea; Seoul Natl Univ, Hosp Biomed Res Inst, Lab Emergency Med Serv, Seoul, South Korea; Seoul Natl Univ, Coll Med, Dept Emergency Med, Seoul, South Korea; Chonnam Natl Univ Hosp, Dept Emergency Med, Gwangju, South Korea; Kyungpook Natl Univ, Sch Med, Dept Emergency Med, Daegu, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea; Chungbuk Natl Univ Hosp, Dept Emergency Med, Cheongju, South Korea; Seoul Natl Univ, Boramae Med Ctr, Dept Emergency Med, Seoul, South Korea | Do Shin, Sang/D-6020-2012 | 57218530108; 37665990400; 57194543281; 57191584601; 57193389046; 58696991600; 57049712400 | ro.youngsun@gmail.com; | JOURNAL OF NEUROTRAUMA | J NEUROTRAUM | 0897-7151 | 1557-9042 | 40 | 21-22 | SCIE | CLINICAL NEUROLOGY;CRITICAL CARE MEDICINE;NEUROSCIENCES | 2023 | 3.9 | 17.3 | 0.38 | 2025-06-25 | 2 | 2 | biomarker; caffeine; traumatic brain injury | RISK; CONSCIOUSNESS; CONSUMPTION; BIOMARKERS; IMPACT | biomarker; caffeine; traumatic brain injury | Adult; Brain Injuries, Traumatic; Caffeine; Cohort Studies; Humans; Prognosis; Prospective Studies; caffeine; caffeine; adult; aged; Article; clinical outcome; cohort analysis; confidence interval; controlled study; drug blood level; emergency ward; female; functional status; human; major clinical study; male; multivariate logistic regression analysis; odds ratio; probability; prognosis; risk assessment; traumatic brain injury; prognosis; prospective study; traumatic brain injury | English | 2023 | 2023-11-01 | 10.1089/neu.2023.0006 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Shear strength evaluation of steel beams with partially corrugated web | This paper introduces a new type of corrugated web beam: the beam with a partially corrugated web (PCW), which presses a steel plate into a vertically rounded rectangular shape. To investigate the shear behavior of this new beam, the experimental tests on the PCW beam and conventional beam were carried out at 4.32, 5.94, and 7.56 m span length with a web thickness of 2.3 and 3.2 mm. The PCW beam has a high shear strength and large deformation capacity, but almost the same bending capacity compared with the conventional one. In shear failure mode, the PCW has an initial local buckling near top and bottom of pressed boundary and shows a global buckling with several diagonal fold lines with increasing load, whereas conventional one shows a single elastic buckling. The moment capacity of PCW agrees well agree with design criteria. When the PCW is considered a sinusoidal corrugated web, the local buckling of Eurocode 3 is almost the same or slightly lower than test results, and the global buckling is higher. | Lee, Hee-Du; Lee, Swoo-Heon; Shin, Kyung-Jae; Lee, Jun-Seop | Kyungpook Natl Univ, Reg Ctr Land Infrastruct & Transport Technol, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Convergence & Fus Syst Engn, Sangju 37224, Gyeongsangbug D, South Korea; Kyungpook Natl Univ, Sch Architecture, Daegu 41566, South Korea | Lee, Swoo-Heon/AGO-7501-2022 | 53865180300; 34869937600; 14039501000; 57221623386 | kore6987@knu.ac.kr; | JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH | J CONSTR STEEL RES | 0143-974X | 1873-5983 | 211 | SCIE | CONSTRUCTION & BUILDING TECHNOLOGY;ENGINEERING, CIVIL | 2023 | 4 | 17.3 | 0.37 | 2025-06-25 | 3 | 3 | Partially corrugate web; Shear strength; Local buckling; Global buckling; Design criteria | H-BEAMS; BEHAVIOR; GIRDERS | Design criteria; Global buckling; Local buckling; Partially corrugate web; Shear strength | Ductile fracture; Shear strength; Steel beams and girders; Corrugated web; Corrugated web beams; Design criteria; Global buckling; Local buckling; Partially corrugate web; Shears strength; Steel beams; Steel plates; Strength evaluation; Buckling | English | 2023 | 2023-12 | 10.1016/j.jcsr.2023.108179 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | The Event Horizon Telescope Image of the Quasar NRAO 530 | We report on the observations of the quasar NRAO 530 with the Event Horizon Telescope (EHT) on 2017 April 5-7, when NRAO 530 was used as a calibrator for the EHT observations of Sagittarius A*. At z = 0.902, this is the most distant object imaged by the EHT so far. We reconstruct the first images of the source at 230 GHz, at an unprecedented angular resolution of similar to 20 mu as, both in total intensity and in linear polarization (LP). We do not detect source variability, allowing us to represent the whole data set with static images. The images reveal a bright feature located on the southern end of the jet, which we associate with the core. The feature is linearly polarized, with a fractional polarization of similar to 5%-8%, and it has a substructure consisting of two components. Their observed brightness temperature suggests that the energy density of the jet is dominated by the magnetic field. The jet extends over 60 mu as along a position angle similar to -28 degrees. It includes two features with orthogonal directions of polarization (electric vector position angle), parallel and perpendicular to the jet axis, consistent with a helical structure of the magnetic field in the jet. The outermost feature has a particularly high degree of LP, suggestive of a nearly uniform magnetic field. Future EHT observations will probe the variability of the jet structure on microarcsecond scales, while simultaneous multiwavelength monitoring will provide insight into the high-energy emission origin. | Jorstad, Svetlana; Wielgus, Maciek; Lico, Rocco; Issaoun, Sara; Broderick, Avery E.; Pesce, Dominic W.; Liu, Jun; Zhao, Guang-Yao; Krichbaum, Thomas P.; Blackburn, Lindy; Chan, Chi-kwan; Janssen, Michael; Ramakrishnan, Venkatessh; Akiyama, Kazunori; Alberdi, Antxon; Algaba, Juan Carlos; Bouman, Katherine L.; Cho, Ilje; Fuentes, Antonio; Gomez, Jose L.; Gurwell, Mark; Johnson, Michael D.; Kim, Jae-Young; Lu, Ru-Sen; Marti-Vidal, Ivan; Moscibrodzka, Monika; Poetzl, Felix M.; Traianou, Efthalia; van Bemmel, Ilse; Alef, Walter; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, Uwe; Baczko, Anne-Kathrin; Ball, David; Balokovic, Mislav; Barrett, John; Baubock, Michi; Benson, Bradford A.; Bintley, Dan; Blundell, Raymond; Bower, Geoffrey C.; Boyce, Hope; Bremer, Michael; Brinkerink, Christiaan D.; Brissenden, Roger; Britzen, Silke; Broguiere, Dominique; Bronzwaer, Thomas; Bustamante, Sandra; Byun, Do-Young; Carlstrom, John E.; Ceccobello, Chiara; Chael, Andrew; Chatterjee, Koushik; Chatterjee, Shami; Chen, Ming-Tang; Chen, Yongjun; Cheng, Xiaopeng; Christian, Pierre; Conroy, Nicholas S.; Conway, John E.; Cordes, James M.; Crawford, Thomas M.; Crew, Geoffrey B.; Cruz-Osorio, Alejandro; Cui, Yuzhu; Davelaar, Jordy; De Laurentis, Mariafelicia; Deane, Roger; Dempsey, Jessica; Desvignes, Gregory; Dexter, Jason; Dhruv, Vedant; Doeleman, Sheperd S.; Dougal, Sean; Dzib, Sergio A.; Eatough, Ralph P.; Emami, Razieh; Falcke, Heino; Farah, Joseph; Fish, Vincent L.; Fomalont, Ed; Ford, H. Alyson; Fraga-Encinas, Raquel; Freeman, William T.; Friberg, Per; Fromm, Christian M.; Galison, Peter; Gammie, Charles F.; Garcia, Roberto; Gentaz, Olivier; Georgiev, Boris; Goddi, Ciriaco; Gold, Roman; Gomez-Ruiz, Arturo I.; Gu, Minfeng; Hada, Kazuhiro; Haggard, Daryl; Haworth, Kari; Hecht, Michael H.; Hesper, Ronald; Heumann, Dirk; Ho, Luis C.; Ho, Paul; Honma, Mareki; Huang, Chih-Wei L.; Huang, Lei; Hughes, David H.; Ikeda, Shiro; Impellizzeri, C. M. Violette; Inoue, Makoto; James, David J.; Jannuzi, Buell T.; Jeter, Britton; Jiang, Wu; Jimenez-Rosales, Alejandra; Joshi, Abhishek V.; Jung, Taehyun; Karami, Mansour; Karuppusamy, Ramesh; Kawashima, Tomohisa; Keating, Garrett K.; Kettenis, Mark; Kim, Dong-Jin; Kim, Jongsoo; Kim, Junhan; Kino, Motoki; Koay, Jun Yi; Kocherlakota, Prashant; Kofuji, Yutaro; Koyama, Shoko; Kramer, Carsten; Kramer, Michael; Kuo, Cheng-Yu; La Bella, Noemi; Lauer, Tod R.; Lee, Daeyoung; Lee, Sang-Sung; Leung, Po Kin; Levis, Aviad; Li, Zhiyuan; Lindahl, Greg; Lindqvist, Michael; Lisakov, Mikhail; Liu, Kuo; Liuzzo, Elisabetta; Lo, Wen-Ping; Lobanov, Andrei P.; Loinard, Laurent; Lonsdale, Colin J.; MacDonald, Nicholas R.; Mao, Jirong; Marchili, Nicola; Markoff, Sera; Marrone, Daniel P.; Marscher, Alan P.; Matsushita, Satoki; Matthews, Lynn D.; Medeiros, Lia; Menten, Karl M.; Michalik, Daniel; Mizuno, Izumi; Mizuno, Yosuke; Moran, James M.; Moriyama, Kotaro; Mueller, Cornelia; Mus, Alejandro; Musoke, Gibwa; Myserlis, Ioannis; Nadolski, Andrew; Nagai, Hiroshi; Nagar, Neil M.; Nakamura, Masanori; Narayan, Ramesh; Narayanan, Gopal; Natarajan, Iniyan; Nathanail, Antonios; Fuentes, Santiago Navarro; Neilsen, Joey; Neri, Roberto; Ni, Chunchong; Noutsos, Aristeidis; Nowak, Michael A.; Oh, Junghwan; Okino, Hiroki; Olivares, Hector; Ortiz-Leon, Gisela N.; Oyama, Tomoaki; Ozel, Feryal; Palumbo, Daniel C. M.; Paraschos, Georgios Filippos; Park, Jongho; Parsons, Harriet; Patel, Nimesh; Pen, Ue-Li; Pietu, Vincent; Plambeck, Richard; PopStefanija, Aleksandar; Porth, Oliver; Prather, Ben; Preciado-Lopez, Jorge A.; Psaltis, Dimitrios; Pu, Hung-Yi; Rao, Ramprasad; Rawlings, Mark G.; Raymond, Alexander W.; Rezzolla, Luciano; Ricarte, Angelo; Ripperda, Bart; Roelofs, Freek; Rogers, Alan; Ros, Eduardo; Romero-Canizales, Cristina; Roshanineshat, Arash; Rottmann, Helge; Roy, Alan L.; Ruiz, Ignacio; Ruszczyk, Chet; Rygl, Kazi L. J.; Sanchez, Salvador; Sanchez-Arguelles, David; Sanchez-Portal, Miguel; Sasada, Mahito; Satapathy, Kaushik; Savolainen, Tuomas; Schloerb, F. Peter; Schonfeld, Jonathan; Schuster, Karl-Friedrich; Shao, Lijing; Shen, Zhiqiang; Small, Des; Sohn, Bong Won; SooHoo, Jason; Souccar, Kamal; Sun, He; Tazaki, Fumie; Tetarenko, Alexandra J.; Tiede, Paul; Tilanus, Remo P. J.; Titus, Michael; Torne, Pablo; Trent, Tyler; Trippe, Sascha; Turk, Matthew; van Langevelde, Huib Jan; van Rossum, Daniel R.; Vos, Jesse; Wagner, Jan; Ward-Thompson, Derek; Wardle, John; Weintroub, Jonathan; Wex, Norbert; Wharton, Robert; Wiik, Kaj; Witzel, Gunther; Wondrak, Michael F.; Wong, George N.; Wu, Qingwen; Yamaguchi, Paul; Yoon, Doosoo; Young, Andre; Young, Ken; Younsi, Ziri; Yuan, Feng; Yuan, Ye-Fei; Zensus, J. Anton; Zhang, Shuo; Zhao, Shan-Shan | Boston Univ, Inst Astrophys Res, 725 Commonwealth Ave, Boston, MA 02215 USA; Max Planck Inst Radioastron, Hugel 69, D-53121 Bonn, Germany; CSIC, Inst Astrofis Andalucia, Glorieta Astron S-N, E-18008 Granada, Spain; INAF, Ist Radioastron, Via P Gobetti 101, I-40129 Bologna, Italy; Harvard & Smithsonian, Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA; NASA, Hubble Fellowship Program, Baltimore, MD USA; Perimeter Inst Theoret Phys, 31 Caroline St North, Waterloo, ON N2L 2Y5, Canada; Univ Waterloo, Dept Phys & Astron, 200 Univ Ave West, Waterloo, ON N2L 3G1, Canada; Univ Waterloo, Waterloo Ctr Astrophys, Waterloo, ON N2L 3G1, Canada; Harvard Univ, Black Hole Initiat, 20 Garden St, Cambridge, MA 02138 USA; Univ Arizona, Steward Observ, 933 N Cherry Ave, Tucson, AZ 85721 USA; Univ Arizona, Dept Astron, 933 N Cherry Ave, Tucson, AZ 85721 USA; Univ Arizona, Data Sci Inst, 1230 N Cherry Ave, Tucson, AZ 85721 USA; Univ Arizona, Program Appl Math, 617 N Santa Rita, Tucson, AZ 85721 USA; Univ Concepcion, Astron Dept, Casilla 160-C, Concepcion, Chile; Univ Turku, Finnish Ctr Astron ESO, FI-20014 Turku, Finland; Aalto Univ, Metsahovi Radio Observ, Metsahovintie 114, FI-02540 Kylmala, Finland; MIT, Haystack Observ, 99 Millstone Rd, Westford, MA 01886 USA; Natl Astron Observ Japan, 2-21-1 Osawa, Mitaka, Tokyo 1818588, Japan; Univ Malaya, Dept Phys, Fac Sci, Kuala Lumpur 50603, Malaysia; CALTECH, 1200 East Calif Blvd, Pasadena, CA 91125 USA; Kyungpook Natl Univ, Dept Astron & Atmospher Sci, Daegu 702701, South Korea; Chinese Acad Sci, Shanghai Astron Observ, 80 Nandan Rd, Shanghai 200030, Peoples R China; Chinese Acad Sci, Key Lab Radio Astron, Nanjing 210008, Peoples R China; Univ Valencia, Dept Astron & Astrofis, C Dr Moliner 50, E-46100 Valencia, Spain; Univ Valencia, Observ Astron, C Catedrat Jose Beltran 2, E-46980 Valencia, Spain; Radboud Univ Nijmegen, Inst Math Astrophys & Particle Phys IMAPP, Dept Astrophys, POB 9010, NL-6500 GL Nijmegen, Netherlands; Fdn Res & Technol Hellas, Inst Astrophys, Iraklion 7110, Greece; Joint Inst VLBI ERIC JIVE, Oude Hoogeveensedijk 4, NL-7991 PD Dwingeloo, Netherlands; Univ Texas San Antonio, Dept Phys & Astron, 1 UTSA Circle, San Antonio, TX 78249 USA; Acad Sinica, Inst Astron & Astrophys, 11F Astron Math Bldg,AS NTU 1,Sec 4,Roosevelt Rd, Taipei 10617, Taiwan; Yale Univ, Yale Ctr Astron & Astrophys, 52 Hillhouse Ave, New Haven, CT 06511 USA; Univ Illinois, Dept Phys, 1110 West Green St, Urbana, IL 61801 USA; Fermilab Natl Accelerator Lab, MS209,POB 500, Batavia, IL 60510 USA; Univ Chicago, Dept Astron & Astrophys, 5640 South Ellis Ave, Chicago, IL 60637 USA; East Asian Observ, 660 N Aohoku Pl, Hilo, HI 96720 USA; James Clerk Maxwell Telescope JCMT, 660 N Aohoku Pl, Hilo, HI 96720 USA; Acad Sinica, Inst Astron & Astrophys, 645 N Aohoku Pl, Hilo, HI 96720 USA; Univ Hawaii Manoa, Dept Phys & Astron, 2505 Correa Rd, Honolulu, HI 96822 USA; McGill Univ, Dept Phys, 3600 Rue Univ, Montreal, PQ H3A 2T8, Canada; McGill Univ, McGill Space Inst, 3550 Rue Univ, Montreal, PQ H3A 2A7, Canada; Inst Radioastron Millimetr IRAM, 300 Rue Piscine, F-38406 St Martin Dheres, France; Univ Massachusetts, Dept Astron, Amherst, MA 01003 USA; Korea Astron & Space Sci Inst, Daedeok Daero 776, Daejeon 34055, South Korea; Univ Sci & Technol, Gajeong Ro 217, Daejeon 34113, South Korea; Univ Chicago, Kavli Inst Cosmol Phys, 5640 South Ellis Ave, Chicago, IL 60637 USA; Univ Chicago, Dept Phys, 5720 South Ellis Ave, Chicago, IL 60637 USA; Univ Chicago, Enrico Fermi Inst, 5640 South Ellis Ave, Chicago, IL 60637 USA; Chalmers Univ Technol, Onsala Space Observ, Dept Space Earth & Environm, SE-43992 Onsala, Sweden; Princeton Univ, Princeton Grav Initiat, Jadwin Hall, Princeton, NJ 08544 USA; Cornell Univ, Cornell Ctr Astrophys & Planetary Sci, Ithaca, NY 14853 USA; Fairfield Univ, Phys Dept, 1073 North Benson Rd, Fairfield, CT 06824 USA; Univ Illinois, Dept Astron, 1002 West Green St, Urbana, IL 61801 USA; Goethe Univ Frankfurt, Inst Theoret Phys, Max von Laue Str 1, D-60438 Frankfurt, Germany; Shanghai Jiao Tong Univ, Tsung Dao Lee Inst, Shengrong Rd 520, Shanghai 201210, Peoples R China; Natl Astron Observ Japan, Mizusawa VLBI Observ, 2-12 Hoshigaoka, Oshu, Iwate 0230861, Japan; Grad Univ Adv Studies SOKENDAI, Dept Astron Sci, 2-21-1 Osawa, Mitaka, Tokyo 1818588, Japan; Columbia Univ, Dept Astron, 550 W 120th St, New York, NY 10027 USA; Columbia Univ, Columbia Astrophys Lab, 550 W 120th St, New York, NY 10027 USA; Flatiron Inst, Ctr Computat Astrophys, 162 Fifth Ave, New York, NY 10010 USA; Univ Napoli Federico II, Dipartimento Fis E Pancini, Compl Univ Monte S Angelo,Edificio G,Via Cinthia, I-80126 Naples, Italy; Ist Nazl Fis Nucl, Sez Napoli, Compl Univ Monte S Angelo,Edificio G,Via Cinthia, I-80126 Naples, Italy; Univ Witwatersrand, Wits Ctr Astrophys, 1 Jan Smuts Ave, ZA-2050 Johannesburg, South Africa; Univ Pretoria, Dept Phys, ZA-0028 Pretoria, South Africa; Rhodes Univ, Dept Phys & Elect, Ctr Radio Astron Techn & Technol, ZA-6140 Makhanda, South Africa; ASTRON, Oude Hoogeveensedijk 4, NL-7991 PD Dwingeloo, Netherlands; Univ Paris, Univ PSL, Sorbonne Univ, LESIA,Observ Paris,CNRS, 5 Pl Jules Janssen, F-92195 Meudon, France; Univ Colorado, JILA, Boulder, CO 80309 USA; Univ Colorado, Dept Astrophys & Planetary Sci, Boulder, CO 80309 USA; Chinese Acad Sci, Natl Astron Observ, 20A Datun Rd, Beijing 100101, Peoples R China; Las Cumbres Observ, 6740 Cortona Dr,Suite 102, Goleta, CA 93117 USA; Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA; Natl Radio Astron Observ, 520 Edgemont Rd, Charlottesville, VA 22903 USA; MIT, Dept Elect Engn & Comp Sci, 32-D476,77 Massachusetts Ave, Cambridge, MA 02142 USA; Google Res, 355 Main St, Cambridge, MA 02142 USA; Univ Wurzburg, Inst Theoret Phys & Astrophys, Emil Fischer Str 31, D-97074 Wurzburg, Germany; Harvard Univ, Dept Hist Sci, Cambridge, MA 02138 USA; Harvard Univ, Dept Phys, Cambridge, MA 02138 USA; Univ Illinois, NCSA, 1205 W Clark St, Urbana, IL 61801 USA; Univ Sao Paulo, Inst Astron Geofis & Ciencias Atmosfer, Dept Astron, BR-05508090 Sao Paulo, SP, Brazil; Univ Cagliari, Dipartimento Fis, SP Monserrato Sestu Km 0-7, I-09042 Monserrato, Italy; Osservatorio Astron Cagliari, INAF, Via Sci 5, I-09047 Selargius, CA, Italy; Ist Nazl Fis Nucl, Sez Cagliari, I-09042 Monserrato, CA, Italy; Univ Southern Denmark, Origins CP3, Campusvej 55, DK-5230 Odense M, Denmark; Inst Nacl Astrofis Opt & Electr, Apartado Postal 51 & 216, Puebla Pue 72000, Mexico; Consejo Nacl Ciencia & Technol, Ave Insurgentes Sur 1582, Mexico City 03940, DF, Mexico; Chinese Acad Sci, Key Lab Res Galaxies & Cosmol, Shanghai 200030, Peoples R China; Univ Groningen, NOVA Submillimeter Instrumentat Grp, Kapteyn Astron Inst, Landleven 12, NL-9747 AD Groningen, Netherlands; Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China; Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China; Univ Tokyo, Grad Sch Sci, Dept Astron, 7-3-1 Hongo,Bunkyo Ku, Tokyo 1130033, Japan; Inst Stat Math, 10-3 Midori Cho, Tachikawa, Tokyo 1908562, Japan; Grad Univ Adv Studies SOKENDAI, Dept Stat Sci, 10-3 Midori Cho, Tachikawa, Tokyo 1908562, Japan; Univ Tokyo, Kavli Inst Phys & Math Universe, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778583, Japan; Leiden Univ, Leiden Observ, Postbus 2300, NL-9513 RA Leiden, Netherlands; ASTRAVEO LLC, POB 1668, Gloucester, MA 01931 USA; Univ Tokyo, Inst Cosm Ray Res, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778582, Japan; Kogakuin Univ Technol & Engn, Acad Support Ctr, 2665-1 Nakano, Hachioji, Tokyo 1920015, Japan; Niigata Univ, 8050 Ikarashi Nino Cho,Nishi Ku, Niigata 9502181, Japan; Natl Sun Yat Sen Univ, Phys Dept, 70 Lien Hai Rd, Kaosiung City 80424, Taiwan; Natl Opt Astron Observ, 950 N Cherry Ave, Tucson, AZ 85719 USA; Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China; Nanjing Univ, Sch Astron & Space Sci, Nanjing 210023, Peoples R China; Nanjing Univ, Key Lab Modern Astron & Astrophys, Nanjing 210023, Peoples R China; Italian ALMA Reg Ctr, Via P Gobetti 101, I-40129 Bologna, Italy; Natl Taiwan Univ, Dept Phys, 1,Sect 4,Roosevelt Rd, Taipei 10617, Taiwan; Univ Nacl Autonoma Mexico, Inst Radioastron & Astrofis, Morelia 58089, Michoacan, Mexico; Univ Nacl Autonoma Mexico, Inst Astron, Apdo Postal 70-264, Mexico City, DF, Mexico; Chinese Acad Sci, Yunnan Observ, Kunming 650011, Yunnan, Peoples R China; Chinese Acad Sci, Ctr Astron Mega Sci, 20A Datun Rd, Beijing 100012, Peoples R China; Chinese Acad Sci, Key Lab Struct & Evolut Celestial Objects, Kunming 650011, Yunnan, Peoples R China; Univ Amsterdam, Anton Pannekoek Inst Astron, Sci Pk 904, NL-1098 XH Amsterdam, Netherlands; Univ Amsterdam, Gravitat & Astroparticle Phys Amsterdam GRAPPA In, Sci Pk 904, NL-1098 XH Amsterdam, Netherlands; NSF Astron & Astrophys, Alexandria, VA USA; Inst Adv Study, Sch Nat Sci, 1 Einstein Dr, Princeton, NJ 08540 USA; European Space Res & Technol Ctr ESA ESTEC, Sci Support Off, Directorate Sci, Keplerlaan 1, NL-2201 AZ Noordwijk, Netherlands; Shanghai Jiao Tong Univ, Sch Phys & Astron, 800 Dongchuan Rd, Shanghai 200240, Peoples R China; Inst Radioastron Millimetr IRAM, Ave Divina Pastora 7,Local 20, E-18012 Granada, Spain; Hachinohe Coll, Natl Inst Technol, 16-1 Uwanotai, Hachinohe, Aomori 0391192, Japan; South African Radio Astron Observ, ZA-7925 Cape Town, South Africa; Natl & Kapodistrian Univ Athens, Dept Phys, GR-15783 Zografos, Greece; Villanova Univ, Dept Phys, 800 Lancaster Ave, Villanova, PA 19085 USA; Washington Univ, Phys Dept, CB 1105, St Louis, MO 63130 USA; Sejong Univ, 209 Neungdong Ro, Seoul, South Korea; EACOA, Taipei, Taiwan; Univ Toronto, Canadian Inst Theoret Astrophys, 60 St George St, Toronto, ON M5S 3H8, Canada; Univ Toronto, Dunlap Inst Astron & Astrophys, 50 St George St, Toronto, ON M5S 3H4, Canada; Canadian Inst Adv Res, 180 Dundas St West, Toronto, ON M5G 1Z8, Canada; Univ Calif Berkeley, Radio Astron Lab, Berkeley, CA 94720 USA; Natl Taiwan Normal Univ, Dept Phys, 88,Sec 4,Tingzhou Rd, Taipei 116, Taiwan; Natl Taiwan Normal Univ, Ctr Astron & Gravitat, 88,Sec 4,Tingzhou Rd, Taipei 116, Taiwan; NSF NOIRLab, Gemini Observ, 670 N Aohoku Pl, Hilo, HI 96720 USA; Frankfurt Inst Adv Studies, Ruth Moufang Str 1, D-60438 Frankfurt, Germany; Trinity Coll Dublin, Sch Math, Dublin 2, Ireland; Princeton Univ, Dept Astrophys Sci, Peyton Hall, Princeton, NJ 08544 USA; Tokyo Inst Technol, Dept Phys, 2-12-1 Ookayama,Meguro Ku, Tokyo 1528551, Japan; Hiroshima Univ, Hiroshima Astrophys Sci Ctr, 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 7398526, Japan; Aalto Univ, Dept Elect & Nanoengn, PL 15500, FI-00076 Aalto, Finland; Yonsei Univ, Dept Astron, Yonsei Ro 50, Seoul 03722, South Korea; Texas Tech Univ, Dept Phys & Astron, Lubbock, TX 79409 USA; Netherlands Org Sci Res NWO, Postbus 93138, NL-2509 AC The Hague, Netherlands; Seoul Natl Univ, Dept Phys & Astron, Seoul 08826, South Korea; Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA; Univ Cent Lancashire, Jeremiah Horrocks Inst, Preston PR1 2HE, Lancs, England; Brandeis Univ, Phys Dept, 415 South St, Waltham, MA 02453 USA; Univ Turku, Dept Phys & Astron, Tuorla Observ, Turku, Finland; Radboud Univ Nijmegen, Nijmegen, Netherlands; Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Hubei, Peoples R China; Univ Coll London, Mullard Space Sci Lab, Dorking RH5 6NT, Surrey, England; Univ Chinese Acad Sci, Sch Astron & Space Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China; Univ Sci & Technol China, Astron Dept, Hefei 230026, Peoples R China; Bard Coll, 30 Campus Rd, Annandale On Hudson, NY 12504 USA | ; Wielgus, Maciek/JEF-6647-2023; Cruz Osorio, Alejandro/GQQ-8823-2022; Sanchez, David/KIH-3142-2024; Ceccobello, Chiara/AAD-4283-2022; Zhang, Shuo/HKF-4868-2023; Schuster, Karling/JMP-9441-2023; Ros, Eduardo/B-1014-2015; Pesce, Dominic/AAX-6358-2021; Azulay, Rebecca/U-2560-2017; Moriyama, Kotaro/NGQ-8643-2025; Johnson, Matthew/B-6276-2015; Lisakov, Mikhail/JAX-3277-2023; Kim, Jae-Young/IUO-6466-2023; HUANG, LING/HTR-1819-2023; Lico, Rocco/L-8308-2019; Lee, Dae-Young/AAI-6981-2020; Loinard, Laurent/MCX-8116-2025; Matsushita, Satoki/ABD-5562-2020; Lisakov, Mikhail/M-6034-2013; Zamorano, Jose/ABU-6635-2022; Lobanov, Andrei/G-5891-2014; Kramer, Michael/KLY-3270-2024; Barrett, John/K-8867-2014; Kim, Junhan/LTZ-1683-2024; Ramakrishnan, Venkatessh/C-8628-2017; Koay, Jun/E-4952-2015; Rezzolla, Luciano/JPK-1036-2023; 浅田圭一, Keiichi/ABC-2456-2020; Ho, Paul/AAZ-5108-2020; Chen, Ming-Tang/ABC-7461-2020; nagar, neil/AAG-4543-2020; Wagner, Jan/LTZ-8501-2024; Kawashima, Tomohisa/GYD-8953-2022; 韓之強, Chih/AAZ-8498-2020; Baczko, Anne-Kathrin/AAW-2724-2020; Goddi, Ciriaco/AAN-4033-2021; Fuentes, Antonio/R-3900-2019; Gold, Roman/AAX-5851-2021; Cho, Ilje/LSL-5339-2024; Falcke, Heino/H-5262-2012; Myserlis, Ioannis/MCY-5944-2025; Rao, Ramprasad/L-2115-2017; Mellon, Michael/C-3456-2016; Bower, Geoffrey/ABC-8386-2020; Cheng, Xiaopeng/ABX-5356-2022; Jorstad, Svetlana/AAM-3279-2021; Lee, Sang-Sung/AFS-2722-2022; Kino, Motoki/LQK-9129-2024; Olivares Sanchez, Hector Raul/KWU-1646-2024; Liu, Kuo/AAM-1431-2021; Impellizzeri, Violette/JQW-3813-2023; Torne, Pablo/MIP-4319-2025; Li, Juanjuan/J-3914-2017; Kim, Dong Jin/JMR-1090-2023; Olivares, Hector/KWU-1646-2024; Zhao, Guang-Yao/AAA-7324-2019; huang, lei/GQP-8739-2022; ho, paul/AAZ-5108-2020; Wong, George/AAL-1016-2021; Pen, Ue-Li/AAX-6083-2021; Chatterjee, Shami/AAE-8374-2022; Bloch, Michael/O-7845-2017; Bach, Udo/F-3880-2012; Li, Zhiyuan/GWM-6492-2022; Turk, Matthew/GXV-9589-2022; Cui, Yuzhu/MBG-4427-2025; Algaba, Juan Carlos/AAB-4526-2022; Shao, Lijing/GRO-6046-2022; Ikeda, Shiro/E-1736-2016; Sasada, Mahito/ABD-5766-2020 | 59785012300; 52164611300; 55363924100; 57190760991; 7005699469; 56514065800; 49461521500; 55478882500; 7004015011; 35271380400; 36984595000; 57213908458; 56678336600; 55669706400; 7004247728; 25640916000; 36627851000; 57203071154; 56699569900; 7402094981; 6602556944; 57213466094; 57211836467; 55328189400; 12040474800; 57203337908; 57211839957; 57204824800; 6602323834; 6603338811; 34876318600; 7102181737; 55974067100; 8356678200; 57191172071; 57191854254; 55441118000; 57221919962; 55279774300; 43360904200; 6508166420; 7005148075; 7006319230; 56514949800; 55348923700; 55789158500; 6701852507; 6602806448; 12805385500; 55845982300; 57208321725; 57203026080; 35276941600; 50660994600; 55324722200; 56714950900; 35500782800; 57137032900; 55721215400; 57194012321; 36918061000; 57740566800; 7402605418; 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57196907740; 54389941800; 6602969503; 23986018200; 57344402000; 7003371610; 55663305800; 57192669640; 55952822800; 25652194300; 7403324447; 57208321653; 25628978700; 44561693800; 6602795601; 57192429990; 43361892500; 56658751100; 56657947900; 6701628482; 7007019201; 57190767230; 57208316147; 8559107900; 24077308500; 6603776865; 36057630500; 57220895149; 55236056100; 7004002583; 36613480200; 23487579300; 6603048295; 55262937300; 7004299975; 24833754300; 57189852229; 57208320165; 57207446777; 56721395200; 54384535700; 56221262400; 7402601128; 55347813900; 57203725419; 35185850600; 7004929291; 55767566800; 55877039000 | jorstad@bu.edu;maciek.wielgus@gmail.com; | ASTROPHYSICAL JOURNAL | ASTROPHYS J | 0004-637X | 1538-4357 | 943 | 2 | SCIE | ASTRONOMY & ASTROPHYSICS | 2023 | 4.8 | 17.3 | 2.61 | 2025-06-25 | 22 | 23 | SAGITTARIUS A-ASTERISK; ACTIVE GALACTIC NUCLEI; BASE-LINE INTERFEROMETRY; PARSEC-SCALE JETS; GAMMA-RAY BLAZARS; BRIGHTNESS TEMPERATURE; POLARIMETRIC OBSERVATIONS; HIGH-FREQUENCIES; BLACK-HOLE; X-RAY | English | 2023 | 2023-02-01 | 10.3847/1538-4357/acaea8 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Article | The JCMT BISTRO Survey: Studying the Complex Magnetic Field of L43 | We present observations of polarized dust emission at 850 mu m from the L43 molecular cloud, which sits in the Ophiuchus cloud complex. The data were taken using SCUBA-2/POL-2 on the James Clerk Maxwell Telescope as a part of the BISTRO large program. L43 is a dense (N-H2 similar to 10(22) - 10(23) cm(-2)) complex molecular cloud with a submillimeter-bright starless core and two protostellar sources. There appears to be an evolutionary gradient along the isolated filament that L43 is embedded within, with the most evolved source closest to the Sco OB2 association. One of the protostars drives a CO outflow that has created a cavity to the southeast. We see a magnetic field that appears to be aligned with the cavity walls of the outflow, suggesting interaction with the outflow. We also find a magnetic field strength of up to similar to 160 +/- 30 mu G in the main starless core and up to similar to 90 +/- 40 mu G in the more diffuse, extended region. These field strengths give magnetically super- and subcritical values, respectively, and both are found to be roughly trans-Alfvenic. We also present a new method of data reduction for these denser but fainter objects like starless cores. | Karoly, Janik; Ward-Thompson, Derek; Pattle, Kate; Berry, David; Whitworth, Anthony; Kirk, Jason; Bastien, Pierre; Ching, Tao-Chung; Coude, Simon; Hwang, Jihye; Kwon, Woojin; Soam, Archana; Wang, Jia-Wei; Hasegawa, Tetsuo; Lai, Shih-Ping; Qiu, Keping; Arzoumanian, Doris; Bourke, Tyler L.; Byun, Do-Young; Chen, Huei-Ru Vivien; Chen, Wen Ping; Chen, Mike; Chen, Zhiwei; Cho, Jungyeon; Choi, Minho; Choi, Youngwoo; Choi, Yunhee; Chrysostomou, Antonio; Chung, Eun Jung; Dai, Sophia; Debattista, Victor; Di Francesco, James; Diep, Pham Ngoc; Doi, Yasuo; Duan, Hao-Yuan; Duan, Yan; Eswaraiah, Chakali; Fanciullo, Lapo; Fiege, Jason; Fissel, Laura M.; Franzmann, Erica; Friberg, Per; Friesen, Rachel; Fuller, Gary; Furuya, Ray; Gledhill, Tim; Graves, Sarah; Greaves, Jane; Griffin, Matt; Gu, Qilao; Han, Ilseung; Hoang, Thiem; Houde, Martin; Hull, Charles L. H.; Inoue, Tsuyoshi; Inutsuka, Shu-ichiro; Iwasaki, Kazunari; Jeong, Il-Gyo; Johnstone, Doug; Koenyves, Vera; Kang, Ji-hyun; Kang, Miju; Kataoka, Akimasa; Kawabata, Koji; Kemper, Francisca; Kim, Jongsoo; Kim, Shinyoung; Kim, Gwanjeong; Kim, Kyoung Hee; Kim, Mi-Ryang; Kim, Kee-Tae; Kim, Hyosung; Kirchschlager, Florian; Kobayashi, Masato I. N.; Koch, Patrick M.; Kusune, Takayoshi; Kwon, Jungmi; Lacaille, Kevin; Law, Chi-Yan; Lee, Chang Won; Lee, Hyeseung; Lee, Yong-Hee; Lee, Chin-Fei; Lee, Jeong-Eun; Lee, Sang-Sung; Li, Dalei; Li, Di; Li, Guangxing; Li, Hua-bai; Lin, Sheng-Jun; Liu, Hong-Li; Liu, Tie; Liu, Sheng-Yuan; Liu, Junhao; Longmore, Steven; Lu, Xing; Lyo, A-Ran; Mairs, Steve; Matsumura, Masafumi; Matthews, Brenda; Moriarty-Schieven, Gerald; Nagata, Tetsuya; Nakamura, Fumitaka; Nakanishi, Hiroyuki; Ngoc, Nguyen Bich; Ohashi, Nagayoshi; Onaka, Takashi; Park, Geumsook; Parsons, Harriet; Peretto, Nicolas; Priestley, Felix; Pyo, Tae-Soo; Qian, Lei; Rao, Ramprasad; Rawlings, Jonathan; Rawlings, Mark; Retter, Brendan; Richer, John; Rigby, Andrew; Sadavoy, Sarah; Saito, Hiro; Savini, Giorgio; Seta, Masumichi; Sharma, Ekta; Shimajiri, Yoshito; Shinnaga, Hiroko; Tahani, Mehrnoosh; Tamura, Motohide; Tang, Ya-Wen; Tang, Xindi; Tomisaka, Kohji; Tram, Le Ngoc; Tsukamoto, Yusuke; Viti, Serena; Wang, Hongchi; Wu, Jintai; Xie, Jinjin; Yang, Meng-Zhe; Yen, Hsi-Wei; Yoo, Hyunju; Yuan, Jinghua; Yun, Hyeong-Sik; Zenko, Tetsuya; Zhang, Guoyin; Zhang, Yapeng; Zhang, Chuan-Peng; Zhou, Jianjun; Zhu, Lei; de Looze, Ilse; Andre, Philippe; Dowell, C. Darren; Eden, David; Eyres, Stewart; Falle, Sam; Le Gouellec, Valentin J. M.; Poidevin, Frederick; Robitaille, Jean-Francois; van Loo, Sven | Univ Cent Lancashire, Jeremiah Horrocks Inst, Preston PR1 2HE, Lancs, England; UCL, Dept Phys & Astron, London WC1E 6BT, England; East Asian Observ, 660 N Aohoku Pl, Hilo, HI 96720 USA; Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, Wales; Univ Montreal, Ctr Rech Astrophys Quebec, CP 6128,Succ Ctr Ville, Montreal, PQ H3C 3J7, Canada; Univ Montreal, Dept Phys, CP 6128,Succ Ctr Ville, Montreal, PQ H3C 3J7, Canada; Natl Radio Astron Observ, 1003 Lopezville Rd, Socorro, NM 87801 USA; Worcester State Univ, Dept Earth Environm & Phys, Worcester, MA 01602 USA; Harvard & Smithsonian, Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA; Korea Astron & Space Sci Inst, 776 Daedeokdae Ro, Daejeon 34055, South Korea; Univ Sci & Technol, 217 Gajeong Ro, Daejeon 34113, South Korea; Seoul Natl Univ, Dept Earth Sci Educ, 1 Gwanak Ro, Seoul 08826, South Korea; Seoul Natl Univ, SNU Astron Res Ctr, 1 Gwanak Ro, Seoul 08826, South Korea; Indian Inst Astrophys, II Block, Bengaluru 560034, India; Acad Sinica, Inst Astron & Astrophys, 1,Sect 4,Roosevelt Rd, Taipei 10617, Taiwan; Natl Inst Nat Sci, Natl Astron Observ Japan, Mitaka, Tokyo 1818588, Japan; Natl Tsing Hua Univ, Inst Astron, Hsinchu 30013, Taiwan; Natl Tsing Hua Univ, Dept Phys, Hsinchu 30013, Taiwan; Nanjing Univ, Sch Astron & Space Sci, 163 Xianlin Ave, Nanjing 210023, Peoples R China; Nanjing Univ, Minist Educ, Key Lab Modern Astron & Astrophys, Nanjing 210023, Peoples R China; Natl Astron Observ Japan, Div Sci, 2-21-1 Osawa, Mitaka, Tokyo 1818588, Japan; SKA Observ, Jodrell Bank, Macclesfield SK11 9FT, Cheshire, England; Univ Manchester, Sch Phys & Astron, Jodrell Bank Ctr Astrophys, Oxford Rd, Manchester, Lancs, England; Natl Cent Univ, Inst Astron, Zhongli 32001, Taiwan; Univ Victoria, Dept Phys & Astron, Victoria, BC V8W 2Y2, Canada; Chinese Acad Sci, Purple Mt Observ, 2 West Beijing Rd, Nanjing 210008, Peoples R China; Chungnam Natl Univ, Dept Astron & Space Sci, Daejeon 34134, South Korea; Seoul Natl Univ, Dept Phys & Astron, Seoul 08826, South Korea; Chinese Acad Sci, Natl Astron Observ, A20 Datun Rd, Beijing 100012, Peoples R China; NRC Herzberg Astron & Astrophys, 5071 West Saanich Rd, Victoria, BC V9E 2E7, Canada; Vietnam Acad Sci & Technol, Vietnam Natl Space Ctr, Hanoi, Vietnam; Univ Tokyo, Grad Sch Arts & Sci, Dept Earth Sci & Astron, 3-8-1 Komaba, Tokyo 1538902, Japan; Indian Inst Sci Educ & Res IISER Tirupati, Karakambadi Rd, Tirupati 517507, Andhra Pradesh, India; Natl Chung Hsing Univ, 145 Xingda Rd, Taichung 402, Taiwan; Univ Manitoba, Dept Phys & Astron, Winnipeg, MB R3T 2N2, Canada; Queens Univ, Dept Phys Engn Phys & Astrophys, Kingston, ON K7L 3N6, Canada; Natl Radio Astron Observ, 520 Edgemont Rd, Charlottesville, VA 22903 USA; Tokushima Univ, Inst Liberal Arts & Sci, Minami Jousanajima Machi 1-1, Tokushima 7708502, Japan; Univ Hertfordshire, Sch Phys Astron & Math, Coll Lane, Hatfield AL10 9AB, Herts, England; Chinese Acad Sci, Shanghai Astron Observ, 80 Nandan Rd, Shanghai 200030, Peoples R China; Univ Western Ontario, Dept Phys & Astron, 1151 Richmond St, London, ON N6A 3K7, Canada; Natl Astron Observ Japan, Alonso de Cordova 3788,Off 61B, Santiago, Chile; Joint ALMA Observ, Alonso de Cordova 3107, Santiago, Chile; Konan Univ, Dept Phys, Okamoto 8-9-1,Higashinada Ku, Kobe, Hyogo 6588501, Japan; Nagoya Univ, Grad Sch Sci, Dept Phys, Furo Cho,Chikusa Ku, Nagoya, Aichi 4648602, Japan; Doshisha Univ, Dept Environm Syst Sci, Miyakodani 1-3, Kyoto 6100394, Japan; Kyungpook Natl Univ, Dept Astron & Atmospher Sci, Daegu, South Korea; Natl Astron Observ Japan, Div Theoret Astron, Mitaka, Tokyo 1818588, Japan; Hiroshima Univ, Hiroshima Astrophys Sci Ctr, Kagamiyama 1-3-1, Higashihiroshima, Hiroshima 7398526, Japan; Hiroshima Univ, Dept Phys, Kagamiyama 1-3-1, Higashihiroshima, Hiroshima 7398526, Japan; Hiroshima Univ, Core Res Energet Universe, Kagamiyama 1-3-1, Higashihiroshima, Hiroshima 7398526, Japan; CSIC, Inst Space Sci ICE, E-08193 Barcelona, Spain; ICREA, Pg Lluis Co 23, Barcelona, Spain; Inst Estudis Espacials Catalunya IEEC, E-08034 Barcelona, Spain; Natl Inst Nat Sci, Natl Astron Observ Japan, Nobeyama Radio Observ, Minamisaku, Nagano 3841305, Japan; Kyung Hee Univ, Sch Space Res, 1732 Deogyeong Daero, Yongin 17104, Gyeonggi Do, South Korea; Univ Ghent, Sterrenkundig Observ, Krijgslaan 281-S9, B-9000 Ghent, Belgium; Tohoku Univ, Grad Sch Sci, Astron Inst, Aoba Ku, Sendai, Miyagi 9808578, Japan; Univ Tokyo, Grad Sch Sci, Dept Astron, 7-3-1 Hongo,Bunkyo Ku, Tokyo 1130033, Japan; McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada; Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS B3H 4R2, Canada; Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China; Chalmers Univ Technol, Dept Space Earth & Environm, SE-41296 Gothenburg, Sweden; Kyung Hee Univ, Sch Space Res, Yongin 17104, Gyeonggi Do, South Korea; Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Xinjiang, Peoples R China; Chinese Acad Sci, Natl Astron Observ, CAS Key Lab FAST, Beijing, Peoples R China; Yunnan Univ, Dept Astron, Kunming 650091, Yunnan, Peoples R China; Chinese Acad Sci, Shanghai Astron Observ, Key Lab Res Galaxies & Cosmol, 80 Nandan Rd, Shanghai 200030, Peoples R China; Liverpool John Moores Univ, Astrophys Res Inst, 146 Brownlow Hill, Liverpool L3 5RF, Merseyside, England; Kagawa Univ, Fac Educ, Saiwai Cho 1-1, Takamatsu, Kagawa 7608522, Japan; Kagawa Univ, Ctr Educ Dev & Support, Saiwai Cho 1-1, Takamatsu, Kagawa 7608522, Japan; Kyoto Univ, Grad Sch Sci, Dept Astron, Sakyo Ku, Kyoto 6068502, Japan; SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan; Kagoshima Univ, Grad Sch Sci & Engn, Dept Phys & Astron, 1-21-35 Korimoto, Kagoshima 8900065, Japan; Vietnam Acad Sci & Technol, Grad Univ Sci & Technol, Hanoi, Vietnam; Meisei Univ, Fac Sci & Engn, Dept Phys, 2-1-1 Hodokubo, Hino, Tokyo 1918506, Japan; Univ Tokyo, Grad Sch Sci, Dept Astron, 7-3-1 Hongo,Bunkyo Ku, Tokyo 1130033, Japan; Natl Astron Observ Japan, Subaru Telescope, 650 N Aohoku Pl, Hilo, HI 96720 USA; NSF, NOIRLab, Gemini Observ, 670 N Aohoku Pl, Hilo, HI 96720 USA; Cavendish Lab, Astrophys Grp, JJ Thomson Ave, Cambridge CB3 0HE, England; Univ Cambridge, Inst Astron, Kavli Inst Cosmol, Madingley Rd, Cambridge CB3 0HA, England; Univ Tsukuba, Fac Pure & Appl Sci, 1-1-1 Tennodai, Tsukuba, Ibaraki 3058577, Japan; UCL, OSL, Dept Phys & Astron, London WC1E 6BT, England; Kwansei Gakuin Univ, Sch Sci & Technol, Dept Phys, 2-1 Gakuen, Sanda, Hyogo 6691337, Japan; Kyushu Kyoritsu Univ, 1-8 Jiyugaoka,Yahatanishi Ku, Kitakyushu, Fukuoka 8078585, Japan; Stanford Univ, Kavli Inst Particle Astrophys & Cosmol KIPAC, Stanford, CA 94305 USA; Natl Inst Nat Sci, Astrobiol Ctr, 2-21-1 Osawa, Mitaka, Tokyo 1818588, Japan; Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China; Univ Sci & Technol Hanoi, Vietnam Acad Sci & Technol, Hanoi, Vietnam; UCL, Dept Phys & Astron, London WC1E 6BT, England; Korea Astron & Space Sci Inst, Daejeon 34055, South Korea; Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China; Univ Paris Cite, Univ Paris Saclay, Lab Strophys AIM, CEA,CNRS,AIM, F-91191 Gif Sur Yvette, France; Jet Prop Lab, M-S 169-506,4800 Oak Grove Dr, Pasadena, CA 91109 USA; Armagh Observ & Planetarium, Coll Hill, Armagh BT61 9DG, North Ireland; Univ South Wales, Pontypridd CF37 1DL, M Glam, Wales; Univ Leeds, Dept Appl Math, Woodhouse Lane, Leeds LS2 9JT, W Yorkshire, England; NASA, Ames Res Ctr, SOFIA Sci Ctr, Univ Space Res Assoc, Moffett Field, CA 94035 USA; Inst Astrofis Canarias, E-38200 Tenerife, Canary Islands, Spain; ULL, Dept Astrofis, E-38206 San Cristobal la Laguna, Tenerife, Spain; Univ Grenoble Alpes, CNRS, IPAG, F-38000 Grenoble, France; Univ Leeds, Sch Phys & Astron, Woodhouse Lane, Leeds LS2 9JT, W Yorkshire, England | 顏士韋, Hsi-Wei/C-8307-2011; Chakali, Eswaraiah/L-5146-2018; Nanayakkara, Themiya/AAT-6271-2020; Savini, Gianluca/C-1188-2009; , Le Ngoc Tram/AAH-2951-2019; Savini, Giorgio/F-5753-2019; Kataoka, Akimasa/AAU-5038-2020; Han, Ilseung/MBG-4273-2025; Li, Guang-Xing/AAC-9285-2022; ONAKA, TAKASHI/G-5058-2014; Liu, Hong-Li/AAR-1998-2020; Lee, Chin-Fei/AAZ-3391-2020; NGOC, NGUYEN/JQJ-4239-2023; Rao, Ramprasad/L-2115-2017; Tang湯雅雯, Ya-Wen/AAZ-7382-2020; Lee, Sang-Sung/AFS-2722-2022; chen, zhiwei/AAP-5465-2020; Ohashi, Nagayoshi/ABA-9767-2020; Lee, Chang/HME-1129-2023; Wang, Zichao/KHX-4954-2024; Li, Dalei/ABF-2406-2021; Gu, Qilao/LTZ-1282-2024; Van Loo, Sven/JRX-9178-2023; Arzoumanian, Doris/JQT-3284-2023; LI, DI/HLH-4146-2023; Kim, Shinyoung/JEO-8879-2023; Lee, Jeong-Eun/E-2387-2013; Liu, Junhao/AAQ-3071-2021; Hwang, Jihye/JXW-6363-2024; Inutsuka, Shu-ichiro/I-7024-2014; Shimajiri, Yoshito/B-1445-2013; Kemper, Francisca/AAZ-8274-2020; Koch, Patrick/AAV-3373-2021; Poidevin, Frédérick/Z-3492-2019; Tsukamoto, Yusuke/AAU-3453-2020; Soam, Archana/AAG-4250-2021; Tomisaka, Kohji/E-6508-2013; Yuan, Jinghua/W-4699-2017; Li, Xuming/JLM-6754-2023; Liu, Sheng-Yuan/AAZ-4303-2020; Doi, Yasuo/A-3395-2013; Priestley, Felix/KYP-3257-2024; Li, Hua-bai/AEU-0239-2022 | jkaroly@uclan.ac.uk; | ASTROPHYSICAL JOURNAL | ASTROPHYS J | 0004-637X | 1538-4357 | 952 | 1 | SCIE | ASTRONOMY & ASTROPHYSICS | 2023 | 4.8 | 17.3 | 8 | GOULD BELT SURVEY; OPHIUCHUS MOLECULAR CLOUD; STAR-FORMATION; DARK CLOUDS; MU-M; DENSE CORES; SCUBA-2 OBSERVATIONS; IMAGING POLARIMETRY; LINEAR-POLARIZATION; CO | English | 2023 | 2023-07-01 | 10.3847/1538-4357/acd6f2 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | ○ | Article | The Origin of Star Formation in Early-type Galaxies Inferred from Spatially Resolved Spectroscopy | We investigate the origin of star formation activity in early-type galaxies with current star formation using spatially resolved spectroscopic data from the Mapping Nearby Galaxies at Apache Point Observatory in the Sloan Digital Sky Survey (SDSS). We first identify star-forming early-type galaxies from the SDSS sample, which are morphologically early-type but show current star formation activity in their optical spectra. We then construct comparison samples with different combinations of star formation activity and morphology, which include star-forming late-type galaxies, quiescent early-type galaxies, and quiescent late-type galaxies. Our analysis of the optical spectra reveals that the star-forming early-type galaxies have two distinctive episodes of star formation, which is similar to late-type galaxies but different from quiescent early-type galaxies with a single star formation episode. Star-forming early-type galaxies have properties in common with star-forming late-type galaxies, which include stellar population, gas and dust content, mass, and environment. However, the physical properties of star-forming early-type galaxies derived from spatially resolved spectroscopy differ from those of star-forming late-type galaxies in the sense that the gas in star-forming early-type galaxies is more concentrated than their stars, and is often kinematically misaligned with stars. The age gradient of star-forming early-type galaxies also differs from those of star-forming late-type galaxies. Our findings suggest that the current star formation in star-forming early-type galaxies has an external origin including galaxy mergers or accretion gas from the cosmic web. | Lee, Yun Hee; Hwang, Ho Seong; Hwang, Narae; Lee, Jong Chul; Kim, Ki-Beom | Kyungpook Natl Univ, Dept Astron & Atmospher Sci, Daegu 41566, South Korea; Korea Astron & Space Sci Inst KASI, 776 Daedeokdae Ro, Daejeon 34055, South Korea; Seoul Natl Univ, Dept Phys & Astron, Astron Program, 1 Gwanak Ro, Seoul 08826, South Korea; Seoul Natl Univ, SNU Astron Res Ctr, 1 Gwanak Ro, Seoul 08826, South Korea; Kyungpook Natl Univ, Teachers Coll, Dept Biol, Daegu 41566, South Korea; Kyungpook Natl Univ, Inst Phylogen & Evolut, Daegu 41566, South Korea | ; HWANG, Ho/AAS-6010-2020 | 57206855558; 15131707100; 22834729000; 57196138051; 56190958000 | hhwang@astro.snu.ac.kr; | ASTROPHYSICAL JOURNAL | ASTROPHYS J | 0004-637X | 1538-4357 | 953 | 1 | SCIE | ASTRONOMY & ASTROPHYSICS | 2023 | 4.8 | 17.3 | 0.47 | 2025-06-25 | 5 | 5 | DIGITAL SKY SURVEY; SDSS-IV MANGA; MASS-METALLICITY RELATION; ACTIVE GALACTIC NUCLEI; FAST ALPHA SURVEY; STELLAR POPULATIONS; DENSITY RELATION; FORMATION RATES; FIELD GALAXIES; RED SEQUENCE | English | 2023 | 2023-08-01 | 10.3847/1538-4357/ace1ea | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | The SCUBA-2 Large eXtragalactic Survey: 850μm map, catalogue and the bright-end number counts of the XMM-LSS field | We present 850 mu m imaging of the XMM-LSS field observed for 170 h as part of the James Clerk Maxwell Telescope SCUBA-2 Large eXtragalactic Survey (S2LXS). S2LXS XMM-LSS maps an area of 9deg(2) reaching a moderate depth of 1 sigma?4mJy beam(-1) 1J?4mJy beam(-1?). This is the largest contiguous area of extragalactic sky mapped by James Clerk Maxwell Telescope (JCMT) at 850 mu m to date. The wide area of the S2LXS XMM-LSS survey allows us to probe the ultra-bright (?S-850 mu m?15mJy ), yet rare submillimetre population. We present the S2LXS XMM-LSS catalogue, which comprises 40 sources detected at > 5 sigma significance, with deboosted flux densities in the range of 77-48mJy48mJy?. We robustly measure the bright-end of the 850 mu m number counts at flux densities > 7mJy > 7mJy?, reducing the Poisson errors compared to existing measurements. The S2LXS XMM-LSS observed number counts show the characteristic upturn at bright fluxes, expected to be motivated by local sources of submillimetre emission and high-redshift strongly lensed galaxies. We find that the observed 850 mu m number counts are best reproduced by model predictions that include either strong lensing or source blending from a 15-arcsec beam, indicating that both may make an important contribution to the observed overabundance of bright single dish 850 mu m selected sources. We make the S2LXS XMM-LSS 850 mu m map and > 5 sigma catalogue presented here publicly available. | Garratt, T. K.; Geach, J. E.; Tamura, Y.; Coppin, K. E. K.; Franco, M.; Ao, Y.; Chen, C. -C; Cheng, C.; Clements, D. L.; Dai, Y. S.; Dannerbauer, H.; Greve, T. R.; Hatsukade, B.; Hwang, H. S.; Jiang, L.; Kohno, K.; Koprowski, M. P.; Michalowski, M. J.; Sawicki, M.; Scott, D.; Shim, H.; Takeuchi, T. T.; Wang, W. -H; Xue, Y. Q.; Yang, C. | Univ Hertfordshire, Ctr Astrophys Res, Hatfield AL10 9AB, England; Nagoya Univ, Div Particle & Astrophys Sci, Nagoya, Aichi 4648602, Japan; Chinese Acad Sci, Key Lab Radio Astron, Purple Mt Observ, 10 Yuanhua Rd, Nanjing 210023, Peoples R China; Univ Sci & Technol China, Sch Astron & Space Sci, Hefei 230026, Anhui, Peoples R China; Acad Sinica, Sect 4, Inst Astron & Astrophys, 1 Roosevelt Rd, Taipei 10617, Taiwan; Chinese Acad Sci, Natl Astron Observ, South Amer Ctr Astron, Beijing 100101, Peoples R China; Imperial Coll London, Blackett Lab, Prince Consort Rd, London SW7 2AZ, England; Chinese Acad Sci, Natl Astron Observ, 20A Datun Rd, Beijing 100101, Peoples R China; Inst Astrofis Canarias IAC, E-38205 Tenerife, Spain; Univ Laguna, Dept Astrofis, E-38206 Tenerife, Spain; Tech Univ Denmark, Natl Space Inst, DTU Space, Elektrovej 327, DK-2800 Lyngby, Denmark; UCL, Dept Phys & Astron, Gower St, London WC1E 6BT, England; Univ Tokyo, Inst Astron, Grad Sch Sci, 2-21-1 Osawa, Mitaka, Tokyo 1810015, Japan; Seoul Natl Univ, Dept Phys & Astron, Astron Program, 1 Gwanak Ro, Seoul 08826, South Korea; Seoul Natl Univ, SNU Astron Res Ctr, Astron Program, 1 Gwanak Ro, Seoul 08826, South Korea; Peking Univ, Kavli Inst Astron & Astrophys, 5 Yiheyuan Rd, Beijing 100871, Peoples R China; Nicolaus Copernicus Univ, Inst Astron, Fac Phys, Astron & Informat, Grudziadzka 5, PL-87100 Torun, Poland; Adam Mickiewicz Univ, Astron Observ Inst, Fac Phys, ul Sloneczna 36, PL-60286 Poznan, Poland; St Marys Univ, Inst Computat Astrophys, Dept Astron & Phys, Halifax, NS B3H 3C3, Canada; Univ British Columbia, Dept Phys & Astron, Vancouver, BC, Canada; Kyungpook Natl Univ, Dept Earth Sci Educ, Daegu 41566, South Korea; Inst Stat Math, Res Ctr Stat Machine Learning, 10-3 Midori Cho, Tachikawa, Tokyo 1908562, Japan; Univ Sci & Technol China, Dept Astron, CAS Key Lab Res Galaxies & Cosmol, Hefei 230026, Peoples R China; Univ Technol, Dept Space Earth & Environm Chalmers, Gothenburg, Sweden | ; TAKEUCHI, Tsutomu/I-7071-2014; Shim, Hyunjin/LZI-7486-2025; Sawicki, Marcin/JZT-9160-2024; Dannerbauer, Helmut/F-9382-2019; Koprowski, Maciej/M-7525-2019; HWANG, Ho/AAS-6010-2020; Franco, Maximilien/AAV-8967-2021 | 57219645335; 9242590400; 23053176900; 22937171400; 57213885182; 7003967931; 44561018400; 55599306500; 25924805300; 35321993600; 8680454200; 10339159000; 15841433500; 15131707100; 14058258000; 7201467352; 56038935500; 15822545300; 57203088473; 7404952697; 14061137700; 56801251100; 8294170500; 35742339400; 55620349500 | t.garratt@herts.ac.uk; | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | MON NOT R ASTRON SOC | 0035-8711 | 1365-2966 | 520 | 3 | SCIE | ASTRONOMY & ASTROPHYSICS | 2023 | 4.8 | 17.3 | 0.95 | 2025-06-25 | 8 | 9 | catalogues; surveys; galaxies:high; redshift; submillimetre:galaxies | COSMOLOGY LEGACY SURVEY; 850 MU-M; STAR-FORMING GALAXIES; DEEP SUBMILLIMETER SURVEY; FAR-INFRARED PROPERTIES; ACTIVE GALACTIC NUCLEI; POINT-SOURCE CATALOG; ALMA SURVEY; PHYSICAL-PROPERTIES; BOLOMETER CAMERA | catalogues; galaxies: high-redshift; submillimetre: galaxies; surveys | Cosmology; Galaxies; Telescopes; Catalog; Contiguous area; Flux densities; Galaxies:high-redshift; High-redshift; James Clerk Maxwell Telescope; Local source; SCUBA-2; Submillimeter: galaxies; Submillimetre; Blending | English | 2023 | 2023-02-15 | 10.1093/mnras/stad307 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | The Seoul National University AGN Monitoring Project. IV. Hα Reverberation Mapping of Six AGNs and the Hα Size-Luminosity Relation | The broad-line region (BLR) size-luminosity relation has paramount importance for estimating the mass of black holes in active galactic nuclei (AGNs). Traditionally, the size of the H & beta; BLR is often estimated from the optical continuum luminosity at 5100 & ANGS;, while the size of the H & alpha; BLR and its correlation with the luminosity is much less constrained. As a part of the Seoul National University AGN Monitoring Project, which provides 6 yr photometric and spectroscopic monitoring data, we present our measurements of the H & alpha; lags of high-luminosity AGNs. Combined with the measurements for 42 AGNs from the literature, we derive the size-luminosity relations of the H & alpha; BLR against the broad H & alpha; and 5100 & ANGS; continuum luminosities. We find the slope of the relations to be 0.61 & PLUSMN; 0.04 and 0.59 & PLUSMN; 0.04, respectively, which are consistent with the H & beta; size-luminosity relation. Moreover, we find a linear relation between the 5100 & ANGS; continuum luminosity and the broad H & alpha; luminosity across 7 orders of magnitude. Using these results, we propose a new virial mass estimator based on the H & alpha; broad emission line, finding that the previous mass estimates based on scaling relations in the literature are overestimated by up to 0.7 dex at masses lower than 10(7) M (& ODOT;). | Cho, Hojin; Woo, Jong-Hak; Wang, Shu; Son, Donghoon; Shin, Jaejin; Rakshit, Suvendu; Barth, Aaron J.; Bennert, Vardha N.; Gallo, Elena; Hodges-Kluck, Edmund; Treu, Tommaso; Bae, Hyun-Jin; Cho, Wanjin; Foord, Adi; Geum, Jaehyuk; Jadhav, Yashashree; Jeon, Yiseul; Kabasares, Kyle M.; Kang, Daeun; Kang, Wonseok; Kim, Changseok; Kim, Donghwa; Kim, Minjin; Kim, Taewoo; Le, Huynh Anh N.; Malkan, Matthew A.; Mandal, Amit Kumar; Park, Daeseong; Park, Songyoun; Sung, Hyun-il; Vivian, U.; Williams, Peter R. | Seoul Natl Univ, Dept Phys & Astron, Seoul 08826, South Korea; Kyungpook Natl Univ, Astron & Atmospher Sci, Daegu 41566, South Korea; Korea Astron & Space Sci Inst, Daejeon 34055, South Korea; Aryabhatta Res Inst Observat Sci, Naini Tal 263001, Uttarakhand, India; Univ Calif Irvine, Dept Phys & Astron, 4129 Frederick Reines Hall, Irvine, CA 92697 USA; Calif Polytech State Univ San Luis Obispo, Phys Dept, San Luis Obispo, CA 93407 USA; Univ Michigan, Dept Astron, Ann Arbor, MI 48109 USA; NASA, GSFC, Code 662, Greenbelt, MD 20771 USA; Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA; Yonsei Univ, Dept Astron, Seoul 03722, South Korea; Stanford Univ, Kavli Inst Particle Astrophys & Cosmol, Stanford, CA 94305 USA; Natl Youth Space Ctr, Goheung 59567, South Korea; Spacebeam Inc, Cheongju 28165, South Korea; Seoul Natl Univ, Grad Sch Data Sci, Seoul 08826, South Korea; Chungbuk Natl Univ, Dept Astron & Space Sci, Cheongju 28644, South Korea; Univ Sci & Technol China, Dept Astron, CAS Key Lab Res Galaxies & Cosmol, Hefei 230026, Peoples R China | ; Woo, Jong-Hak/A-2790-2014; Malkan, Matthew/IWM-5356-2023; Bae, Hyun-Jin/J-8037-2015; Mandal, Amit/AAR-5894-2020; U, Vivian/J-5875-2019; Treu, Tommaso/KYP-7127-2024; Kim, Minjin/AAU-9910-2020 | 55961062600; 7401751171; 57196155538; 35222498700; 55554622900; 55572266300; 36088948300; 35222917400; 7101964055; 18037283600; 7003853565; 51563162500; 57211396825; 57194341522; 57237852600; 57226852976; 36621209700; 57208693037; 57195546528; 55861763100; 57476223300; 59618739700; 56898213300; 57205660055; 55201854700; 7006872661; 57200416169; 15127668500; 59081802400; 24537938900; 45361575500; 57218765930 | woo@astro.snu.ac.kr; | ASTROPHYSICAL JOURNAL | ASTROPHYS J | 0004-637X | 1538-4357 | 953 | 2 | SCIE | ASTRONOMY & ASTROPHYSICS | 2023 | 4.8 | 17.3 | 1.66 | 2025-06-25 | 14 | 15 | BLACK-HOLE MASS; ACTIVE GALACTIC NUCLEI; EMISSION-LINE LUMINOSITY; SEYFERT-GALAXIES; LOW-REDSHIFT; BLR SIZE; BROAD; VARIABILITY; LAGS; BETA | English | 2023 | 2023-08-01 | 10.3847/1538-4357/ace1e5 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | The Structure Function of Mid-infrared Variability in Low-redshift Active Galactic Nuclei | Using the multi-epoch mid-infrared (MIR) photometry from the Wide-field Infrared Survey Explorer spanning a baseline of similar to 10 yr, we extensively investigate the MIR variability of nearby active galactic nuclei (AGNs) at 0.15 < z < 0.4. We find that the ensemble structure function in the W1 band (3.4 mu m) can be modeled with a broken power law. Type 1 AGNs tend to exhibit larger variability amplitudes than type 2 AGNs, possibly due to the extinction by the torus. The variability amplitude is inversely correlated with the AGN luminosity, consistent with a similar relation known in the optical. Meanwhile, the slope of the power law increases with AGN luminosity. This trend can be attributed to the fact that the inner radius of the torus is proportional to the AGN luminosity, as expected from the size-luminosity relation of the torus. Interestingly, low-luminosity type 2 AGNs, unlike low-luminosity type 1 AGNs, tend to exhibit smaller variability amplitude than do high-luminosity AGNs. We argue that either low-luminosity type 2 AGNs have distinctive central structures due to their low luminosity or their MIR brightness is contaminated by emission from the cold dust in the host galaxy. Our findings suggest that the AGN unification scheme may need to be revised. We find that the variability amplitude of dust-deficient AGNs is systematically larger than that of normal AGNs, supporting the notion that the hot and warm dust in dust-deficient AGNs may be destroyed and reformed according to the strength of the ultraviolet radiation from the accretion disk. | Son, Suyeon; Kim, Minjin; Ho, Luis C. | Kyungpook Natl Univ, Dept Astron & Atmospher Sci, Daegu 702701, South Korea; Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China; Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China | ; Kim, Minjin/AAU-9910-2020 | 57226328130; 56898213300; 57225302746 | mkim.astro@gmail.com; | ASTROPHYSICAL JOURNAL | ASTROPHYS J | 0004-637X | 1538-4357 | 958 | 2 | SCIE | ASTRONOMY & ASTROPHYSICS | 2023 | 4.8 | 17.3 | 0.36 | 2025-06-25 | 5 | 3 | SPECTRAL ENERGY-DISTRIBUTIONS; INFRARED-SURVEY-EXPLORER; STRIPE 82 QUASARS; HOT-DUST; REVERBERATION MEASUREMENTS; OPTICAL VARIABILITY; STOCHASTIC VARIABILITY; PHYSICAL-PROPERTIES; ACCRETION DISKS; AGN VARIABILITY | English | 2023 | 2023-12-01 | 10.3847/1538-4357/ad01bc | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | What Does the Geometry of the Hβ BLR Depend On? | We combine our dynamical modeling black-hole mass measurements from the Lick AGN Monitoring Project 2016 sample with measured cross-correlation time lags and line widths to recover individual scale factors, f, used in traditional reverberation-mapping analyses. We extend our sample by including prior results from Code for AGN Reverberation and Modeling of Emission Lines (CARAMEL) studies that have utilized our methods. Aiming to improve the precision of black-hole mass estimates, as well as uncover any regularities in the behavior of the broad-line region (BLR), we search for correlations between f and other AGN/BLR parameters. We find (i) evidence for a correlation between the virial coefficient log10(f(mean,sigma)) and black-hole mass, (ii) marginal evidence for a similar correlation between log(10)(f(rms,sigma)) and black-hole mass, (iii) marginal evidence for an anticorrelation of BLR disk thickness with log(10)(f(mean,FWHM)) and log(10)(f(rms,FWHM)), and (iv) marginal evidence for an anticorrelation of inclination angle with log(10)(f(mean,FWHM)), log(10)(f(rms,sigma)), and log(10)(f(mean,sigma)). Last, we find marginal evidence for a correlation between line-profile shape, when using the root-mean-square spectrum, log(10)(FWHM/sigma)(rms), and the virial coefficient, log(10)(f(rms,sigma)), and investigate how BLR properties might be related to line-profile shape using CARAMEL models. | Villafana, Lizvette; Williams, Peter R.; Treu, Tommaso; Brewer, Brendon J.; Barth, Aaron J.; U, Vivian; Bennert, Vardha N.; Guo, Hengxiao; Bentz, Misty C.; Canalizo, Gabriela; Filippenko, Alexei V.; Gates, Elinor; Joner, Michael D.; Malkan, Matthew A.; Woo, Jong-Hak; Abolfathi, Bela; Bohn, Thomas; Bostroem, K. Azalee; Brandel, Andrew; Brink, Thomas G.; Channa, Sanyum; Cosens, Maren; Donohue, Edward; Halevi, Goni; Hood, Carol E.; Horst, J. Chuck; de Kouchkovsky, Maxime; Kuhn, Benjamin; Leonard, Douglas C.; Michel, Raul; Olaes, B. Melanie Kae; Park, Daeseong; Runco, Jordan N.; Sexton, Remington O.; Shivvers, Isaac; Spencer, Chance L.; Stahl, Benjamin E.; Stegman, Samantha; Walsh, Jonelle L.; Zheng, WeiKang | Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA; Univ Auckland, Dept Stat, Private Bag 92019, Auckland 1142, New Zealand; Univ Calif Irvine, Dept Phys & Astron, 4129 Frederick Reines Hall, Irvine, CA 92697 USA; Univ Calif Riverside, Dept Phys & Astron, Riverside, CA 92521 USA; Calif Polytech State Univ San Luis Obispo, Dept Phys, San Luis Obispo, CA 93407 USA; Chinese Acad Sci, Shanghai Astron Observ, Key Lab Res Galaxies & Cosmol, 80 Nandan Rd, Shanghai 200030, Peoples R China; Georgia State Univ, Dept Phys & Astron, Atlanta, GA 30303 USA; Univ Calif Berkeley, Dept Astron, 501 Campbell Hall, Berkeley, CA 94720 USA; Lick Observ, POB 85, Mt Hamilton, CA 95140 USA; Brigham Young Univ, Dept Phys & Astron, N283 ESC, Provo, UT 84602 USA; Seoul Natl Univ, Dept Phys & Astron, Astron Program, 1 Gwanak Ro, Seoul 08826, South Korea; Seoul Natl Univ, SNU Astron Res Ctr, 1 Gwanak Ro, Seoul 08826, South Korea; Univ Washington, Dept Astron, DiRAC Inst, 3910 15th Ave NE, Seattle, WA 98195 USA; Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA; Stanford Univ, Dept Phys, Stanford, CA 94305 USA; Univ Calif San Diego, Dept Phys, 9500 Gilman Dr, La Jolla, CA 92093 USA; Univ Calif San Diego, Ctr Astrophys & Space Sci, 9500 Gilman Dr, La Jolla, CA 92093 USA; Booz Allen, 1615 Murray Canyon Rd,Suite 8000, San Diego, CA 92108 USA; Princeton Univ, Dept Astrophys Sci, 4 Ivy Lane, Princeton, NJ 08544 USA; Calif State Univ San Bernardino, Dept Phys, 5500 Univ Pkwy, San Bernardino, CA 92407 USA; San Diego State Univ, Dept Astron, San Diego, CA 92182 USA; Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA; Univ Nacl Autonoma Mexico, Inst Astron, AP 877, Ensenada 22830, Baja California, Mexico; Kyungpook Natl Univ, Dept Astron & Atmospher Sci, Daegu 41566, South Korea; Korea Astron & Space Sci Inst, Daejeon 34055, South Korea; US Naval Observ, 3450 Massachusetts Ave NW, Washington, DC 20392 USA; George Mason Univ, Dept Phys & Astron, 4400 Univ Dr, Fairfax, VA 22030 USA; Calif State Univ Fresno, Dept Phys, Fresno, CA 93740 USA; Univ Wisconsin, Dept Chem, 1101 Univ Ave, Madison, WI 53706 USA; Texas A&M Univ, Dept Phys & Astron, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA | ; Woo, Jong-Hak/A-2790-2014; Zheng, Weikang/KXS-0844-2024; Micheli, Marco/H-7598-2015; Malkan, Matthew/IWM-5356-2023; U, Vivian/J-5875-2019; Treu, Tommaso/KYP-7127-2024; Halevi, Goni/AAZ-1254-2021 | 57214806376; 57218765930; 7003853565; 12241991700; 36088948300; 45361575500; 35222917400; 56330144400; 7007172911; 6601959161; 34568722000; 35476049700; 6603675694; 7006872661; 7401751171; 57194339171; 58440395400; 55542785100; 57194343654; 35736928000; 57200333385; 56925363000; 57204023575; 57194328633; 55976168000; 55958121600; 57205630514; 57365614700; 7201953982; 55993707500; 58260919200; 15127668500; 57188816803; 57206494431; 44561605900; 57219785009; 57194328745; 57205624999; 57210948381; 7403566199 | lvillafana@astro.ucla.edu; | ASTROPHYSICAL JOURNAL | ASTROPHYS J | 0004-637X | 1538-4357 | 948 | 2 | SCIE | ASTRONOMY & ASTROPHYSICS | 2023 | 4.8 | 17.3 | 0.71 | 2025-06-25 | 6 | 6 | BLACK-HOLE MASS; ACTIVE GALACTIC NUCLEI; AGN MONITORING PROJECT; BROAD-LINE REGION; VELOCITY DISPERSION; COSMIC EVOLUTION; M-BH-SIGMA(ASTERISK) RELATION; SPECTROSCOPIC CAMPAIGN; SPACE TELESCOPE; HOST GALAXIES | English | 2023 | 2023-05-01 | 10.3847/1538-4357/accc84 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Effect of the subsidiary materials of the manufacturing process on the microstructure of the composite laminate | Composite specimens with resin contents of 33.5%, 35.4%, and 35.9%, respectively, were manufactured by controlling the type of subsidiary material used in the bagging process for a composite material having the same composition. The effect of controlling the resin content on the microstructure and mechanical properties of composite specimens was investigated. The flow of resin and air during the cure process was inferred and explained by connecting it with the microstructure. Specifically, the behavior of the resin determined the thickness, density, and void of the composite laminate, which acted as a factor causing the difference in mechanical properties of the composite materials. As the resin content increased, there was no significant difference in tensile strength, but Young's modulus decreased. In the case of the compression test, there was a difference in mechanical properties due to the combined effect of the reinforcement and the resin. The maximum compressive strength value was shown in the process with low void content, and Young's modulus tended to decrease as the resin content increased. In the bagging process, the subsidiary material controlled the flow of resin and air, and caused a difference in microstructure, affecting the change of mechanical properties. | Kim, Dong-Chul; Choi, Jeoung Sik; Shin, Hyo-Soon; Jung, InKyun; Heo, Young Woo | Korea Inst Ceram Engn & Technol, Emerging Mat R&D Div, Jinju, South Korea; Kyungpook Natl Univ, Sch Mat Sci & Engn, Daegu, South Korea; Korea Aerosp Ind Ltd, Air Vehicle Anal Dept, Sacheon, South Korea | 57226389154; 57478171200; 35273922400; 57969038800; 7004298542 | minamdc@kicet.re.kr;hshin@kicet.re.kr; | POLYMER COMPOSITES | POLYM COMPOSITE | 0272-8397 | 1548-0569 | 44 | 2 | SCIE | MATERIALS SCIENCE, COMPOSITES;POLYMER SCIENCE | 2023 | 4.8 | 17.4 | 0.12 | 2025-06-25 | 1 | 1 | glass; fiber composite; mechanical properties; resin behavior; resin content; subsidiary material | FRACTURE-BEHAVIOR; GLASS; PERFORMANCE; SIMULATION; GFRP | glass/fiber composite; mechanical properties; resin behavior; resin content; subsidiary material | Compression testing; Compressive strength; Density (specific gravity); Elastic moduli; Laminated composites; Process control; Resins; Tensile strength; Composite laminate; Composite specimens; Composites material; Glass fiber composites; Manufacturing process; Microstructures and mechanical properties; Resin behavior; Resin content; Subsidiary material; Young modulus; Microstructure | English | 2023 | 2023-02 | 10.1002/pc.27157 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Global and local defect detection for 3D printout surface based on geometric shape comparison | A 3D printer produces parts from CAD models. The printout must be checked for defects. We present a surface defect detection algorithm that constructs a 3D mesh of the printout by multi-view scanning and compares it to the part CAD model. It computes and displays the distance from each vertex of the printout mesh to the closest point on the part model. These distances comprise the global deviation of the printout from the model. When the error is within a threshold, the algorithm compares the curvature at each printout vertex to that at the closest part point. Qualitative differences in curvature indicate local defects, such as blobs, cracks, surface roughness, and faded embossing and engraving. The results are grouped into local defect regions that are displayed. We demonstrate the algorithm on metal printing and on PLA 3D printing. | Ye, Byounghun; Kim, Ku-Jin; Sacks, Elisha P. | Kyungpook Natl Univ, Convergence Technol Ctr 3D, 80 Daehak Ro, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Comp Sci & Engn, 80 Daehak Ro, Daegu 41566, South Korea; Purdue Univ, Dept Comp Sci, W Lafayette, IN 47906 USA | 58195786000; 7409317366; 7006670154 | yebh1421@knu.ac.kr;kujinkim@gmail.com;elisha.sacks@gmail.com; | PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY | PRECIS ENG | 0141-6359 | 1873-2372 | 82 | SCIE | ENGINEERING, MANUFACTURING;ENGINEERING, MULTIDISCIPLINARY;INSTRUMENTS & INSTRUMENTATION;NANOSCIENCE & NANOTECHNOLOGY | 2023 | 3.5 | 17.4 | 0.73 | 2025-06-25 | 5 | 6 | Additive manufacturing; Surface defect; Surface roughness; Shape comparison; Point-to-mesh distance; Curvature | REGISTRATION | Additive manufacturing; Curvature; Point-to-mesh distance; Shape comparison; Surface defect; Surface roughness | 3D printing; Computer aided design; Mesh generation; Surface defects; Three dimensional computer graphics; CAD models; Curvature; Defect detection; Defect detection algorithm; Geometric shape; Local defects; Point-to-mesh distance; Shape comparison; Surface defect detections; Surface-based; Surface roughness | English | 2023 | 2023-07 | 10.1016/j.precisioneng.2023.04.005 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Article | Mandibular asymmetry types and differences in dental compensations of Class III patients analyzed with cone-beam computed tomography | Objectives: To assess differences in dental compensation of the incisors and first molars in skeletal Class III patients with roll-, yaw-, and translation-dominant mandibular asymmetries.Materials and Methods: A total of 90 skeletal Class III adult patients (mean age, 22.00 +/- 3.31 years; range, 18-37.9 years) with facial asymmetry were enrolled and divided into the roll-, yaw-, and translation-dominant type groups (n 1/4 30 per group). The vertical, transverse, and anteroposterior distances and axial angles of the teeth were measured using cone-beam computed tomography images. The measurements were compared between the deviated and nondeviated sides using a paired t-test and among the three groups using one-way analysis of variance with a Tukey post hoc test.Results: The roll-dominant groups showed the greatest values for the bilateral difference in the vertical position of the maxillary (2.42 +/- 1.24 mm) and mandibular molars (2.23 +/- 1.28 mm; P < .001). The transverse deviations of the maxillary (2.19 +/- 1.51 mm) and mandibular incisors (-2.11 +/- 1.39 mm) were greater in the yaw-dominant groups than those of other groups. Regarding tooth axial angle, the yaw-dominant group showed the greatest tipping of the mandibular incisor (-4.13 +/- 3.30(degrees); P < .001).Conclusions: Dental compensation differed depending on the type of facial asymmetry. The roll-dominant type showed more vertical compensation of the posterior teeth, whereas the yaw dominant type exhibited more tipping of the molars and incisors. By precisely assessing dental compensation in each asymmetry type, sufficient dental decompensation could be achieved. (Angle Orthod. 2023;93:695-705.) | Kim, Ho-Jin; Noh, Hyung-Kyu; Park, Hyo-Sang | Kyungpook Natl Univ, Sch Dent, Dept Orthodont, Daegu, South Korea; Kyungpook Natl Univ, Sch Dent, Dept Orthodont, 2175 Dalgubul Daero, Daegu 41940, South Korea | parkhs@knu.ac.kr; | ANGLE ORTHODONTIST | ANGLE ORTHOD | 0003-3219 | 1945-7103 | 93 | 6 | SCIE | DENTISTRY, ORAL SURGERY & MEDICINE | 2023 | 3 | 17.4 | 6 | Dental compensation; Mandibular asymmetry; Roll-, yaw-, and translation-dominant types | ALVEOLAR BONE; MALOCCLUSION; MAXILLARY | English | 2023 | 2023-11 | 10.2319/013023-73.1695 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | Article | Nonsurgical orthodontic correction of facial asymmetry by condylar remodeling and mandibular repositioning following occlusal cant correction with a case | Recently, the demand for correcting facial asymmetry has been increasing, even when the extent of asymmetry is small. This case report describes nonsurgical orthodontic treatment for facial asymmetry in a 13-year-old female patient, facilitated by moving the deviant mandible to the nondeviated side after correcting for relevant dental compensation using microimplants. Mandibular repositioning was attempted using intermaxillary elastics between the microimplants placed into each jaw and guided by resin that was bonded on the maxillary first molar of the deviated side. To enhance mandibular movement, correction of the transverse occlusal cant and buccolingual inclination of the teeth were also performed. After 65 months of gradual treatment, facial symmetry, with favorable occlusion and jaw function, was achieved. These satisfactory results, including a well-balanced face and good occlusal interdigitation, were well maintained at the 53-month follow-up. Direct and functional forces applied against deviant functional forces can reduce facial asymmetry by differential growth or modeling of the condyle. (Angle Orthod. 2022;93:111-125.) | Kim, Ho-Jin; Noh, Hyung-Kyu; Park, Hyo-Sang | Kyungpook Natl Univ, Sch Dent, Dept Orthodont, Daegu, South Korea; Kyungpook Natl Univ, Sch Dent, Dept Orthodont, 2175 Dalgubul Daero, Daegu 41940, South Korea; Kyungpook Natl Univ, Sch Dent, Dept Orthodont, 2175 Dalgubul Daero, Daegu 41940, South Korea | parkhs@knu.ac.kr; | ANGLE ORTHODONTIST | ANGLE ORTHOD | 0003-3219 | 1945-7103 | 93 | 1 | SCIE | DENTISTRY, ORAL SURGERY & MEDICINE | 2023 | 3 | 17.4 | 4 | Facial asymmetry; Nonsurgical orthodontic treatment; Mandibular repositioning; Microimplant | TEMPOROMANDIBULAR-JOINT; PATIENT | English | 2023 | 2023-01 | 10.2319/042622-317.1 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | Meeting Abstract | PET imaging and biological uptake of toxic diesel particulate matter in mice via different routes of exposure | Park, Jung Eun; Lee, Jun Young; Park, Jeong Hoon; Jeon, Jongho | Kyungpook Natl Univ, Daegu, South Korea; Korea Atom Energy Res Inst, Daejeon, South Korea | Park, JeongHoon/MIJ-9586-2025 | NUCLEAR MEDICINE AND BIOLOGY | NUCL MED BIOL | 0969-8051 | 1872-9614 | 126 | SCIE | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | 2023 | 3.6 | 17.4 | 0 | English | 2023 | 2023 (NOV-DEC) | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Meeting Abstract | Preparation of Infective Endocarditis Models and PET Imaging Studies Using [¹⁸F]FDG and Other Radiotracers | Lim, Jeong Eun; Son, Ji-Yoon; Nam, Bora; Park, Hyun; Byeon, Gyeong-Tak; Kumar, Virendra; Kim, Jung Young; Lee, Kyo Chul; Yoo, Jeongsoo | Kyungpook Natl Univ, Daegu, South Korea; Korea Inst Radiol & Med Sci KIRAMS, Seoul, South Korea | NUCLEAR MEDICINE AND BIOLOGY | NUCL MED BIOL | 0969-8051 | 1872-9614 | 126 | SCIE | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | 2023 | 3.6 | 17.4 | 0 | English | 2023 | 2023 (NOV-DEC) | 바로가기 | 바로가기 |
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