Smithsonian Digital Repository: Recent submissions

  • Waldren, George C.; Sadler, Emily A.; Murray, Elizabeth A.; Bossert, Silas; Danforth, Bryan N.; Pitts, James P. (2023)
    The family Mutillidae (Hymenoptera) is a species-rich group of aculeate wasps that occur worldwide. The higher-level classification of the family has historically been controversial due, in part, to the extreme sexual ...
  • Weldon, Paul J. (2023)
    Many birds display plumage coloration and patterns that act as visual aposematic and mimetic signals for predators. Avian aposematism can also be communicated via chemical cues, where so-called non-host odours (NHO) emitted ...
  • Wang, Zhaojun; Kacimi, Adel; Xu, Hailian; Du, Mingxi (2023)
    A trade policy could generate both economic and environmental impacts. This work is focused on the impacts of a bilateral trade policy on ballast water-mediated nonindigenous species (NIS) spread risk. Taking the hypothetical ...
  • Reese, Devin A.; Zug, George R. (2023)
  • Peltonen, Joshua; Rosolowsky, Erik; Johnson, L. Clifton; Seth, Anil C.; Dalcanton, Julianne; Bell, Eric F.; Braine, Jonathan; Koch, Eric W.; Lazzarini, Margaret; Leroy, Adam K.; Skillman, Evan D.; Smercina, Adam; Wainer, Tobin; Williams, Benjamin F. (2023)
    We use young clusters and giant molecular clouds (GMCs) in the galaxies M33 and M31 to constrain temporal and spatial scales in the star formation process. In M33, we compare the Panchromatic Hubble Andromeda Treasury: ...
  • Singh, Mridweeka; Sahu, Devendra K.; Dastidar, Raya; Barna, Barnabás; Misra, Kuntal; Gangopadhyay, Anjasha; Howell, D. Andrew; Jha, Saurabh W.; Im, Hyobin; Taggart, Kirsty; Andrews, Jennifer; Hiramatsu, Daichi; Teja, Rishabh Singh; Pellegrino, Craig; Foley, Ryan J.; Joshi, Arti; Anupama, G. C.; Bostroem, K. Azalee; Burke, Jamison; Camacho-Neves, Yssavo; Dutta, Anirban; Kwok, Lindsey A.; McCully, Curtis; Pan, Yen-Chen; Siebert, Matt; Srivastav, Shubham; Szalai, Tamás; Swift, Jonathan J.; Yang, Grace; Zhou, Henry; DiLullo, Nico; Scheer, Jackson (2023)
    We present the optical photometric and spectroscopic analysis of two Type Iax supernovae (SNe), 2018cni and 2020kyg. SN 2018cni is a bright Type Iax SN (M <sub> V,peak</sub> = -17.81 ± 0.21 mag), whereas SN 2020kyg (M <sub> ...
  • Robertson, Ellen P.; Walsh, Daniel P.; Martin, Julien; Work, Thierry M.; Kellogg, Christina A.; Evans, James S.; Barker, Victoria; Hawthorn, Aine; Aeby, Greta; Paul, Valerie J.; Walker, Brian K.; Kiryu, Yasunari; Woodley, Cheryl M.; Meyer, Julie L.; Rosales, Stephanie M.; Studivan, Michael; Moore, Jennifer F.; Brandt, Marilyn E.; Bruckner, Andrew (2023)
  • Rothschild, Jill Vaum (American Folk Art Museum, 2023)
  • Tarnowski, Amber L. (2023)
    The National Museum of African American History and Culture (NMAAHC) is an actively collecting museum, and collections stewardship preservation activities include treatment of objects affected by mold. Mold adversely impacts ...
  • Rout, Tracy M.; Jackson, Stephen M.; Adam, Dalene; Diggins, Jacqui; McDonald-Madden, Eve; Mitchell, Nicola J.; Walshe, Terry V. (2023)
    Ex situ (‘off-site’) management refers to keeping species in artificial conditions away from their natural habitat and includes captive breeding facilities, botanical gardens and seed banks. There is scope for ex situ ...
  • Stantis, Chris; De La Cova, Carlina; Lippert, Dorothy; Sholts, Sabrina B. (2023)
  • Sun, Jiayi; Leroy, Adam K.; Ostriker, Eve C.; Meidt, Sharon; Rosolowsky, Erik; Schinnerer, Eva; Wilson, Christine D.; Utomo, Dyas; Belfiore, Francesco; Blanc, Guillermo A.; Emsellem, Eric; Faesi, Christopher; Groves, Brent; Hughes, Annie; Koch, Eric W.; Kreckel, Kathryn; Liu, Daizhong; Pan, Hsi-An; Pety, Jérôme; Querejeta, Miguel; Razza, Alessandro; Saito, Toshiki; Sardone, Amy; Usero, Antonio; Williams, Thomas G.; Bigiel, Frank; Bolatto, Alberto D.; Chevance, Mélanie; Dale, Daniel A.; Gensior, Jindra; Glover, Simon C. O.; Grasha, Kathryn; Henshaw, Jonathan D.; Jiménez-Donaire, María J.; Klessen, Ralf S.; Kruijssen, J. M. Diederik; Murphy, Eric J.; Neumann, Lukas; Teng, Yu-Hsuan; Thilker, David A. (2023)
    We measure empirical relationships between the local star formation rate (SFR) and properties of the star-forming molecular gas on 1.5 kpc scales across 80 nearby galaxies. These relationships, commonly referred to as "star ...
  • Shrestha, Manisha; Sand, David J.; Alexander, Kate D.; Bostroem, K. Azalee; Hosseinzadeh, Griffin; Pearson, Jeniveve; Aghakhanloo, Mojgan; Vinkó, József; Andrews, Jennifer E.; Jencson, Jacob E.; Lundquist, M. J.; Wyatt, Samuel; Howell, D. Andrew; McCully, Curtis; Gonzalez, Estefania Padilla; Pellegrino, Craig; Terreran, Giacomo; Hiramatsu, Daichi; Newsome, Megan; Farah, Joseph; Jha, Saurabh W.; Smith, Nathan; Wheeler, J. Craig; Martínez-Vázquez, Clara; Carballo-Bello, Julio A.; Drlica-Wagner, Alex; James, David J.; Mutlu-Pakdil, Burçin; Stringfellow, Guy S.; Sakowska, Joanna D.; Noël, Noelia E. D.; Bom, Clécio R.; Kuehn, Kyler (2023)
    We present photometric and spectroscopic observations of the extraordinary gamma-ray burst (GRB) 221009A in search of an associated supernova. Some past GRBs have shown bumps in the optical light curve that coincide with ...
  • Pastorello, A.; Valerin, G.; Fraser, M.; Reguitti, A.; Elias-Rosa, N.; Filippenko, A. V.; Rojas-Bravo, C.; Tartaglia, L.; Reynolds, T. M.; Valenti, S.; Andrews, J. E.; Ashall, C.; Bostroem, K. A.; Brink, T. G.; Burke, J.; Cai, Y. -Z; Cappellaro, E.; Coulter, D. A.; Dastidar, R.; Davis, K. W.; Dimitriadis, G.; Fiore, A.; Foley, R. J.; Fugazza, D.; Galbany, L.; Gangopadhyay, A.; Geier, S.; Gutiérrez, C. P.; Haislip, J.; Hiramatsu, Daichi; Holmbo, S.; Howell, D. A.; Hsiao, E. Y.; Hung, T.; Jha, S. W.; Kankare, E.; Karamehmetoglu, E.; Kilpatrick, C. D.; Kotak, R.; Kouprianov, V.; Kravtsov, T.; Kumar, S.; Li, Z. -T; Lundquist, M. J.; Lundqvist, P.; Matilainen, K.; Mazzali, P. A.; McCully, C.; Misra, K.; Morales-Garoffolo, A.; Moran, S.; Morrell, N.; Newsome, M.; Padilla Gonzalez, E.; Pan, Y. -C; Pellegrino, C.; Phillips, M. M.; Pignata, G.; Piro, A. L.; Reichart, D. E.; Rest, A.; Salmaso, I.; Sand, D. J.; Siebert, M. R.; Smartt, S. J.; Smith, K. W.; Srivastav, S.; Stritzinger, M. D.; Taggart, K.; Tinyanont, S.; Yan, S. -Y; Wang, L.; Wang, X. -F; Williams, S. C.; Wyatt, S.; Zhang, T. -M; de Boer, T.; Chambers, K.; Gao, H.; Magnier, E. (2023)
    We present photometric and spectroscopic data on three extragalactic luminous red novae (LRNe): AT 2018bwo, AT 2021afy, and AT 2021blu. AT 2018bwo was discovered in NGC 45 (at about 6.8 Mpc) a few weeks after the outburst ...
  • Pearson, Jeniveve; Hosseinzadeh, Griffin; Sand, David J.; Andrews, Jennifer E.; Jencson, Jacob E.; Dong, Yize; Bostroem, K. Azalee; Valenti, S.; Janzen, Daryl; Retamal, Nicolás Meza; Lundquist, M. J.; Wyatt, Samuel; Amaro, R. C.; Burke, Jamison; Howell, D. Andrew; McCully, Curtis; Hiramatsu, Daichi; Jha, Saurabh W.; Smith, Nathan; Haislip, Joshua; Kouprianov, Vladimir; Reichart, Daniel E.; Yang, Yi; Rho, Jeonghee (2023)
    We present photometric and spectroscopic data of SN 2018lab, a low-luminosity Type IIP supernova (LLSN) with a V-band peak luminosity of -15.1 ± 0.1 mag. SN 2018lab was discovered by the Distance Less Than 40 Mpc (DLT40) ...
  • Molodtsova, Tina N.; Opresko, Dennis M.; O’Mahoney, Michael; Simakova, Ulyana V.; Kolyuchkina, Galina A.; Bledsoe, Yessenia M.; Nasiadka, Teresa W.; Ross, Rachael F.; Brugler, Mercer R. (2023)
    The genus Abyssopathes Opresko, 2002, comprises deep-sea black corals known almost exclusively from lower bathyal and abyssal depths, mainly from seamounts covered by cobalt-rich crusts and areas of polymetallic nodules. ...
  • Ni, Yuan Qi; Moon, Dae-Sik; Drout, Maria R.; Polin, Abigail; Sand, David J.; González-Gaitán, Santiago; Kim, Sang Chul; Lee, Youngdae; Park, Hong Soo; Howell, D. Andrew; Nugent, Peter E.; Piro, Anthony L.; Brown, Peter J.; Galbany, Lluís; Burke, Jamison; Hiramatsu, Daichi; Hosseinzadeh, Griffin; Valenti, Stefano; Afsariardchi, Niloufar; Andrews, Jennifer E.; Antoniadis, John; Beaton, Rachael L.; Bostroem, K. Azalee; Carlberg, Raymond G.; Cenko, S. Bradley; Cha, Sang-Mok; Dong, Yize; Gal-Yam, Avishay; Haislip, Joshua; Holoien, Thomas W. -S; Johnson, Sean D.; Kouprianov, Vladimir; Lee, Yongseok; Matzner, Christopher D.; Morrell, Nidia; McCully, Curtis; Pignata, Giuliano; Reichart, Daniel E.; Rich, Jeffrey; Ryder, Stuart D.; Smith, Nathan; Wyatt, Samuel; Yang, Sheng (2023)
    SN 2018aoz is a Type Ia SN with a B-band plateau and excess emission in infant-phase light curves ?1 day after the first light, evidencing an over-density of surface iron-peak elements as shown in our previous study. Here, ...
  • Neumann, Lukas; Gallagher, Molly J.; Bigiel, Frank; Leroy, Adam K.; Barnes, Ashley T.; Usero, Antonio; den Brok, Jakob S.; Belfiore, Francesco; Bešlic, Ivana; Cao, Yixian; Chevance, Mélanie; Dale, Daniel A.; Eibensteiner, Cosima; Glover, Simon C. O.; Grasha, Kathryn; Henshaw, Jonathan D.; Jiménez-Donaire, María J.; Klessen, Ralf S.; Kruijssen, J. M. Diederik; Liu, Daizhong; Meidt, Sharon; Pety, Jérôme; Puschnig, Johannes; Querejeta, Miguel; Rosolowsky, Erik; Schinnerer, Eva; Schruba, Andreas; Sormani, Mattia C.; Sun, Jiayi; Teng, Yu-Hsuan; Williams, Thomas G. (2023)
    We use new HCN(1-0) data from the ACA Large-sample Mapping Of Nearby galaxies in Dense gas (ALMOND) survey to trace the kpc-scale molecular gas density structure and CO(2-1) data from the Physics at High Angular resolution ...
  • Moss, Adam; Kilic, Mukremin; Bergeron, P.; Firgard, Megan; Brown, Warren (2023)
    We present our findings on the spectral analysis of seven magnetic white dwarfs that were presumed to be double degenerates. We obtained time-resolved spectroscopy at the Gemini Observatory to look for evidence of binarity ...
  • Marin-Carbonne, Johanna; McKeegan, Kevin D.; Davis, Andrew M.; MacPherson, Glenn J.; Mendybaev, Ruslan A.; Richter, Frank M. (2023)
    Oxygen, magnesium, and silicon isotopic abundances in Vigarano 1623-5 were studied using secondary ion mass spectrometry to investigate correlations between isotopic and petrologic properties of this unique forsterite-bearing ...

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