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D. L. Welch

McMaster University

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收录论文 69
发表时间
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A plethora of new R Coronae Borealis stars discovered from a dedicated spectroscopic follow-up survey
err2020-02-28
err24
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errTisserand, P.; Clayton, G. C.; Bessell, M. S.; Welch, D. L.; Kamath, D.; Wood, P. R.; Wils, P.; Wyrzykowski, L.; Mroz, P.; Udalski, A.
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THIGH MUSCLE AND SUBCUTANEOUS TISSUE THICKNESS MEASURED USING ULTRASOUND IMAGING IN OLDER FEMALES LIVING IN EXTENDED CARE: A PRELIMINARY STUDY
err2018-03-27
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errWelch, D.; Ndanyo, L. S.; Brown, S.; Agyapong-Badu, S.; Warner, M.; Stokes, M.; Samuel, D.
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OPTICAL IDENTIFICATION OF CEPHEIDS IN 19 HOST GALAXIES OF TYPE Ia SUPERNOVAE AND NGC 4258 WITH THE HUBBLE SPACE TELESCOPE
err2016-10-03
err43
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errHoffmann, Samantha L.; Macri, Lucas M.; Riess, Adam G.; Yuan, Wenlong; Casertano, Stefano; Foley, Ryan J.; Filippenko, Alexei V.; Tucker, Brad E.; Chornock, Ryan; Silverman, Jeffrey M.; Welch, Douglas L.; Goobar, Ariel; Amanullah, Rahman
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The Cepheids of NGC 1866: a precise benchmark for the extragalactic distance scale and stellar evolution from modern UBVI photometry
err2016-02-18
err12
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errMusella, I.; Marconi, M.; Stetson, P. B.; Raimondo, G.; Brocato, E.; Molinaro, R.; Ripepi, V.; Carini, R.; Coppola, G.; Walker, A. R.; Welch, D. L.
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Worldwide variations in artificial skyglow (vol 5, 8409, 2015)
err2015-08-05
err7
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errKyba, Christopher C. M.; Tong, Kai Pong; Bennie, Jonathan; Birriel, Ignacio; Birriel, Jennifer J.; Cool, Andrew; Danielsen, Arne; Davies, Thomas W.; den Outer, Peter N.; Edwards, William; Ehlert, Rainer; Falchi, Fabio; Fischer, Juergen; Giacomelli, Andrea; Giubbilini, Francesco; Haaima, Marty; Hesse, Claudia; Heygster, Georg; Hoelker, Franz; Inger, Richard; Jensen, Linsey J.; Kuechly, Helga U.; Kuehn, John; Langill, Phil; Lolkema, Dorien E.; Nagy, Matthew; Nievas, Miguel; Ochi, Nobuaki; Popow, Emil; Posch, Thomas; Puschnig, Johannes; Ruhtz, Thomas; Schmidt, Wim; Schwarz, Robert; Schwope, Axel; Spoelstra, Henk; Tekatch, Anthony; Trueblood, Mark; Walker, Constance E.; Weber, Michael; Welch, Douglas L.; Zamorano, Jaime; Gaston, Kevin J.
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Worldwide variations in artificial skyglow人造天光的全球变化
err2015-02-12
err139
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errKyba, Christopher C. M.; Tong, Kai Pong; Bennie, Jonathan; Birriel, Ignacio; Birriel, Jennifer J.; Cool, Andrew; Danielsen, Arne; Davies, Thomas W.; den Outer, Peter N.; Edwards, William; Ehlert, Rainer; Falchi, Fabio; Fischer, Juergen; Giacomelli, Andrea; Giubbilini, Francesco; Haaima, Marty; Hesse, Claudia; Heygster, Georg; Hoelker, Franz; Inger, Richard; Jensen, Linsey J.; Kuechly, Helga U.; Kuehn, John; Langill, Phil; Lolkema, Dorien E.; Nagy, Matthew; Nievas, Miguel; Ochi, Nobuaki; Popow, Emil; Posch, Thomas; Puschnig, Johannes; Ruhtz, Thomas; Schmidt, Wim; Schwarz, Robert; Schwope, Axel; Spoelstra, Henk; Tekatch, Anthony; Trueblood, Mark; Walker, Constance E.; Weber, Michael; Welch, Douglas L.; Zamorano, Jaime; Gaston, Kevin J.
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APASS LANDOLT-SLOAN BVgri PHOTOMETRY OF RAVE STARS. I. DATA, EFFECTIVE TEMPERATURES, AND REDDENINGS
err2014-09-26
err115
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errMunari, U.; Henden, A.; Frigo, A.; Zwitter, T.; Bienayme, O.; Bland-Hawthorn, J.; Boeche, C.; Freeman, K. C.; Gibson, B. K.; Gilmore, G.; Grebel, E. K.; Helmi, A.; Kordopatis, G.; Levine, S. E.; Navarro, J. F.; Parker, Q. A.; Reid, W.; Seabroke, G. M.; Siebert, A.; Siviero, A.; Smith, T. C.; Steinmetz, M.; Templeton, M.; Terrell, D.; Welch, D. L.; Williams, M.; Wyse, R. F. G.
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LIGHT ECHOES FROM η CARINAE'S GREAT ERUPTION: SPECTROPHOTOMETRIC EVOLUTION AND THE RAPID FORMATION OF NITROGEN-RICH MOLECULES
err2014-05-01
err25
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errPrieto, J. L.; Rest, A.; Bianco, F. B.; Matheson, T.; Smith, N.; Walborn, N. R.; Hsiao, E. Y.; Chornock, R.; Paredes Alvarez, L.; Campillay, A.; Contreras, C.; Gonzalez, C.; James, D.; Knapp, G. R.; Kunder, A.; Margheim, S.; Morrell, N.; Phillips, M. M.; Smith, R. C.; Welch, D. L.; Zenteno, A.
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ASYMMETRY IN THE OUTBURST OF SN 1987A DETECTED USING LIGHT ECHO SPECTROSCOPY
err2013-03-22
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errSinnott, B.; Welch, D. L.; Rest, A.; Sutherland, P. G.; Bergmann, M.
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The ongoing pursuit of R Coronae Borealis stars: the ASAS-3 survey strikes again
err2013-02-26
err33
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errTisserand, P.; Clayton, G. C.; Welch, D. L.; Pilecki, B.; Wyrzykowski, L.; Kilkenny, D.
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LATE-TIME LIGHT CURVES OF TYPE II SUPERNOVAE: PHYSICAL PROPERTIES OF SUPERNOVAE AND THEIR ENVIRONMENT
err2011-12-09
err27
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errOtsuka, Masaaki; Meixner, Margaret; Panagia, Nino; Fabbri, Joanna; Barlow, Michael J.; Clayton, Geoffrey C.; Gallagher, Joseph S.; Sugerman, Ben E. K.; Wesson, Roger; Andrews, Jennifer E.; Ercolano, Barbara; Welch, Douglas
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EVIDENCE FOR PRE-EXISTING DUST IN THE BRIGHT TYPE IIn SN 2010jl
err2011-06-30
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errAndrews, J. E.; Clayton, Geoffrey C.; Wesson, R.; Sugerman, B. E. K.; Barlow, M. J.; Clem, J.; Ercolano, B.; Fabbri, J.; Gallagher, J. S.; Landolt, A.; Meixner, M.; Otsuka, M.; Riebel, D.; Welch, D. L.
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PHOTOMETRIC AND SPECTROSCOPIC EVOLUTION OF THE IIP SN 2007it TO DAY 944
err2011-03-22
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errAndrews, J. E.; Sugerman, B. E. K.; Clayton, Geoffrey C.; Gallagher, J. S.; Barlow, M. J.; Clem, J.; Ercolano, B.; Fabbri, J.; Meixner, M.; Otsuka, M.; Welch, D. L.; Wesson, R.
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GALACTIC CEPHEIDS WITH SPITZER. II. SEARCH FOR EXTENDED INFRARED EMISSION
err2011-01-05
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errBarmby, P.; Marengo, M.; Evans, N. R.; Bono, G.; Huelsman, D.; Su, K. Y. L.; Welch, D. L.; Fazio, G. G.
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AN INFRARED NEBULA ASSOCIATED WITH δ CEPHEI: EVIDENCE OF MASS LOSS?
err2010-12-07
err42
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errMarengo, M.; Evans, N. R.; Barmby, P.; Matthews, L. D.; Bono, G.; Welch, D. L.; Romaniello, M.; Huelsman, D.; Su, K. Y. L.; Fazio, G. G.
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SN 2007od: A TYPE IIP SUPERNOVA WITH CIRCUMSTELLAR INTERACTION
err2010-04-29
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errAndrews, J. E.; Gallagher, J. S.; Clayton, Geoffrey C.; Sugerman, B. E. K.; Chatelain, J. P.; Clem, J.; Welch, D. L.; Barlow, M. J.; Ercolano, B.; Fabbri, J.; Wesson, R.; Meixner, M.
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KUIPER BELT OBJECT OCCULTATIONS: EXPECTED RATES, FALSE POSITIVES, AND SURVEY DESIGN
err2009-04-03
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errBickerton, S. J.; Welch, D. L.; Kavelaars, J. J.
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