Results 61 to 70 of about 313,584 (303)

Initial-Final Mass Relationship for Stars of Different Metallicities

, 2008
Following Paczy\'{n}ski & Zi\'{o}lkowski (1968) and Han et al. (1994), we assume that the envelope of an asymptotic giant branch (AGB) or a first giant branch (FGB) star is lost when the binding energy of the envelope is equal to zero ($\Delta W=0$) and ...
Alcock, Alexander, Arnett, Bedin, Blöcker, Branch, Branch, Busso, Buzzoni, Cappellaro, Cassisi, Chaboyer, Chabrier, Chen, Claver, Dobbie, Dominguez, Eggleton, Eggleton, Eggleton, Eisenstein, Ferrario, Finley, Fontaine, Forestini, Gates, Gesicki, Girardi, Gratton, Groenewegen, Hachisu, Hachisu, Hachisu, Hachisu, Hamuy, Han, Han, Han, Hansen, Herwig, Hillebrandt, Hurley, Hurley, Iben, Iben, Iglesias, Ihara, Judge, Kalirai, Kalirai, Kalirai, Kawka, Kepler, Kilic, Kilic, Kilic, Koester, Langer, Leibundgut, Li, Liebert, Liebert, Luck, Marigo, Mathews, Meng, Miller, Moehler, Origlia, Paczynski, Perlmutter, Perryman, Peterson, Phillips, Pols, Pols, Pols, Prada Moroni, Prada Moroni, Reid, Reid, Riess, Roberts, Ruiz-Lapuente, Ruiz-Lapuente, Salpeter, Schmidt, Schröder, Shanks, Stetson, Straniero, Terlevich, Timmes, Timmes, Travaglio, Umeda, Valenti, van Kerkwijk, Wang, Webbink, Weidemann, Weidemann, Weidemann, Whelan, Williams, Willson, X. Chen, X. Meng, Yungelson, Z. Han   +109 more
core   +1 more source

Discovery of photospheric argon in very hot central stars of planetary nebulae and white dwarfs [PDF]

, 2007
We report the first discovery of argon in hot evolved stars and white dwarfs. We have identified the ArVII 1063.55A line in some of the hottest known (Teff=95000-110000 K) central stars of planetary nebulae and (pre-) white dwarfs of various spectral ...
Barstow, Barstow, Chayer, Chayer, Chayer, Dreizler, Finley, Gallino, Hoare, Holmgren, Hummer, J. W. Kruk, K. Werner, Keenan, Kelly, Kruk, Lewis, Liebert, Napiwotzki, Seaton, T. Rauch, Taresch, Traulsen, Vennes, Werner, Werner, Werner, Werner, Werner, Werner, Young   +30 more
core   +2 more sources

Searching for Ultra-light Dark Matter in Spatial Correlations of White Dwarf Structure

The Astrophysical Journal
If dark matter is ultra-light and has certain Standard Model interactions, it can change the mass–radius relation of white dwarf (WD) stars. The coherence length of ultra-light dark matter (ULDM) imparts spatial correlations in deviations from the ...
Nicole R. Crumpler, Nadia L. Zakamska, Gautham Adamane Pallathadka, Kareem El-Badry   +3 more
doaj   +1 more source

Um antropófago em Hollywood: Oswald espectador de Valentino

Anuário de Literatura, 2008
Retomando um caso emblemático das referências, pouco exploradas, do modernismo brasileiro a Hollywood, o de Oswald de Andrade ao ator Rudolph Valentino (um dos primeiros super-stars), pretende-se analisar como a temática da reprodução das imagens pelo ...
Alexandre André Nodari
doaj   +1 more source

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman, Tadi Hondonga, Alison Berry, Caitlin Elgarten, Jason Freedman, Katelyn Oranges, Sara McDonough, Caroline Diorio, L. Lee Dupuis   +8 more
wiley   +1 more source

A Highly Magnetic Ultramassive White Dwarf with a 23 minute Rotation Period

The Astrophysical Journal
We present a physical characterization of Tsinghua University-Ma Huateng Telescope for Survey (TMTS) J00063798+3104160 (J0006), a rapidly rotating, ultramassive white dwarf (WD) identified in high-cadence light curves from the TMTS.
Jincheng Guo, Xiaofeng Wang, Qichun Liu, Alexei V. Filippenko, Thomas G. Brink, Jingkun Zhao, WeiKang Zhang, Yi Yang, Jie Lin, Haowei Peng, Hailiang Chen, Davron O. Mirzaqulov, Shuhrat A. Ehgamberdiev, Bin Ma, Jun Mo, Cheng Liu, Gaobo Xi, Xiaojun Jiang, Danfeng Xiang, Jicheng Zhang   +19 more
doaj   +1 more source

A star is dead: Kim Novak, Vertigo e a autocrítica do star system hollywoodiano

Revista Eco-Pós, 2019
O artigo analisa Vertigo (1958), de Alfred Hitchcock, do ponto de vista do star system hollywoodiano e das relações de força que produtores e diretores estabelecem com as estrelas da indústria cinematográfica.
Luiz Carlos Oliveira Jr.
doaj   +1 more source

The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics From 10-100 AU

, 2019
We present a statistical analysis of the first 300 stars observed by the Gemini Planet Imager Exoplanet Survey (GPIES). This subsample includes six detected planets and three brown dwarfs; from these detections and our contrast curves we infer the ...
Ammons, S. Mark, Bailey, Vanessa P., Barman, Travis, Blain, Célia, Bulger, Joanna, Burrows, Adam, Chiang, Eugene, Chilcote, Jeffrey, Cotten, Tara, Czekala, Ian, Dawson, Rebekah Ilene, de Rosa, Robert J., Doyon, Rene, Duchêne, Gaspard, Esposito, Thomas M., Fabrycky, Daniel, Fitzgerald, Michael P., Follette, Katherine B., Fortney, Jonathan J., Gerard, Benjamin L., Goodsell, Stephen J., Graham, James R., Greenbaum, Alexandra Z., Hibon, Pascale, Hinkley, Sasha, Hirsch, Lea A., Hom, Justin, Hung, Li-Wei, Ingraham, Patrick, Kalas, Paul, Konopacky, Quinn, Larkin, James E., Lee, Eve J., Lin, Jonathan W., Macintosh, Bruce, Maire, Jérôme, Marchis, Franck, Marley, Mark S., Marois, Christian, Metchev, Stanimir, Millar-Blanchaer, Maxwell A., Morzinski, Katie M., Nielsen, Eric L., Oppenheimer, Rebecca, Palmer, David, Patience, Jennifer, Perrin, Marshall, Poyneer, Lisa, Pueyo, Laurent, Rafikov, Roman R., Rajan, Abhijith, Rameau, Julien, Rantakyrö, Fredrik T., Ren, Bin, Ruffio, Jean-Baptiste, Saumon, Didier, Savransky, Dmitry, Schneider, Adam C., Sivaramakrishnan, Anand, Song, Inseok, Soummer, Remi, Tallis, Melisa, Thomas, Sandrine, Wang, Jason J., Ward-Duong, Kimberly, Wolff, Schuyler   +65 more
core   +3 more sources

Photometric and Spectroscopic Analysis of Cool White Dwarfs with Trigonometric Parallax Measurements [PDF]

, 2000
A photometric and spectroscopic analysis of 152 cool white dwarf stars is presented. The discovery of 7 new DA white dwarfs, 2 new DQ white dwarfs, 1 new magnetic white dwarf, and 3 weak magnetic white dwarf candidates, is reported, as well as 19 known ...
Borysow A., Harrington R. S., Jorgensen U. G., Koester D., Liebert J., Maria Teresa Ruiz, P. Bergeron, S. K. Leggett, Strand K. Aa., Wehrse R.   +9 more
core   +2 more sources

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source