Results 21 to 30 of about 135 (58)

Beschreibung von Proteinbindetaschen für Funktionsstudien und de Novo-Design und die Entwicklung von Methoden zur funktionellen Klassifizierung von Proteinfamilien [PDF]

, 2004
Die Analyse der Ähnlichkeitsbeziehungen von Proteinbindetaschen ist das zentrale Thema, das in verschiedenen Variationen in dieser Arbeit bearbeitet wurde.Die grundlegende Annahme hinter dem vorgestellten Ansatz ist, daß die Funktion eines Proteins in ...
Klebe, Gerhard (Prof. Dr.), Kuhn, Daniel
core   +1 more source

Short period eclipsing binary candidates identified using SuperWASP [PDF]

, 2011
We present light curves and periods of 53 candidates for short period eclipsing binary stars identified by SuperWASP. These include 48 newly identified objects with periods
Kane, S. R., Norton, A. J.
core   +3 more sources

On the origin of W UMa type Contact binaries - a new method for computation of initial masses

, 2013
W UMa type binaries have two defining characteristics. These are (i) the effective temperatures of both components are very similar, and (ii) the secondary (currently less massive) component is overluminous for its current mass. We consider the latter to
Dogan, Tuncay, Yildiz, Mutlu
core   +1 more source

CCD photometric study of the W UMa-type binary II CMa in the field of Berkeley 33

, 2011
The CCD photometric data of the EW-type binary, II CMa, which is a contact star in the field of the middle-aged open cluster Berkeley 33, are presented. The complete R light curve was obtained.
Jia, Zhao, Jiajia, He, Jinzhao, Yuan, Liang, Liu, Liying, Zhu, Shengbang, Qian, Wenping, Liao, Zhibin, Dai   +7 more
core   +1 more source

Search for HI bubbles around WR stars: HD 50896 [PDF]

, 2022
Based on observations of HI 21 cm line emission we have detected a neutral gas bubble surrounding the WR star HD 50896 and its optical ring nebula S 308. The observations were carried out with the 30 m dish antenna of IAR.
Cappa, C., Niemelä, Virpi Sinikka
core  

The short-period low-mass binary system CC Com revisited [PDF]

, 2011
In this study we determined precise orbital and physical parameters of the very short period low-mass contact binary system CC Com. The parameters are obtained by analysis of the new CCD data with the archival spectroscopic data.
Agerer, Applegate, Bradstreet, Breinhorst, Doğru, Doğru, Dvorak, Flannery, Hoffmeister, Hübscher, Hübscher, Hübscher, Hübscher, Hübscher, Ju, Kalomeni, Kim, Köse, Linnell, Lucy, Lucy, Maceroni, McLean, Nelson, Nelson, Paczyński, Parimucha, Pribulla, Pribulla, Prša, Qian, Qian, Robertson, Ruciński, Ruciński, Ruciński, Stȩpień, Van Hamme, Van Hamme, Wang, Wilson, Wilson, Yakut, Yakut, Yakut, Yang, Yang, Zejda, Zhou, Zhu, Zola   +50 more
core   +2 more sources

X-ray emission of contact binary variables within 1 kpc

, 2022
By assembling the largest sample to date of X-ray emitting EW-type binaries (EWXs), we carried out correlation analyses for the X-ray luminosity log$L_{\textrm{X}}$, and X-ray activity level log($L_{\textrm{X}}$/$L_{\textrm{bol}}$) versus the orbital ...
Esamdin, Ali, Gu, Wei-Min, Liu, Junhui, Sun, Mouyuan, Wang, Junfeng, Wu, Jianfeng   +5 more
core   +1 more source

A Catalogue of RR Lyrae Stars from the Northern Sky Variability Survey

, 2006
A search for RR Lyrae stars has been conducted in the publicly available data of the Northern Sky Variability Survey (NSVS). Candidates have been selected by the statistical properties of their variation; the standard deviation, skewness and kurtosis ...
Akerlof, Alcock, Alcock, Bernasconi, Blazhko, Christopher Lloyd, Collinge, Cutri, Cuypers, Diethelm, Domingo, García-Melendo, Harwood, Henden, Hoffmeister, Kazarovets, Kholopov, Khruslov, Klaus Bernhard, Kolenberg, Koppelman, Lee, Lee, Lee, Moskalik, Nicholson, Nicholson, Oaster, Otero, Patrick Wils, Pojmanski, Pojmanski, Pojmanski, Pojmanski, Pojmanski, Soszynski, Stellingwerf, Vivas, Welsh, Wils, Wils, Wozniak   +41 more
core   +1 more source

Angular momentum and mass evolution of contact binaries

, 2008
Various scenarios of contact binary evolution have been proposed in the past, giving hints of (sometimes contradictory) evolutionary sequence connecting A-type and W-type systems.
Ahn, Awadalla, Awadalla, Baran, Barnes, Barone, Bell, Bilir, Binnendijk, Binnendijk, Binnendijk, Csák, Demircan, Duerbeck, Eaton, Eggen, Eggleton, Eker, Gazeas, Gazeas, Gazeas, Gazeas, Gazeas, Gimenez, Goecking, Goecking, Hilditch, Hilditch, Hilditch, Hilditch, Hilditch, Hrivnak, Hrivnak, K. Gazeas, K. Stȩpień, Kaluzny, Kaluzny, Khajavi, Kim, King, Kreiner, Kähler, Kähler, Lapasset, Leung, Lopez-Morales, Lu, Lu, Lu, Lucy, Lucy, Maceroni, Maceroni, Maceroni, Maceroni, Maciejewski, Mancuso, Martin, McLean, Metcalfe, Milone, Milone, Mochnacki, Nelson, Nesci, Niarchos, Paczyński, Pribulla, Pribulla, Pribulla, Pribulla, Qian, Rainger, Rainger, Rasio, Rovithis-Livaniou, Rucinski, Rucinski, Rucinski, Rucinski, Rucinski, Rucinski, Rucinski, Rucinski, Russo, Samec, Schaller, Sezer, Stȩpień, Stȩpień, Stȩpień, Stȩpień, Stȩpień, Vanko, Vinkó, Wang, Wolf, Wood, Wood, Yakut, Yakut, Yakut, Yakut, Yang, Yang, Yang, Yang, Zhang, Zola, Zola, Zola   +110 more
core   +1 more source

Sex-based differences in Adélie Penguin (Pygoscelis adeliae) chick growth rates and diet [PDF]

, 2016
Sexually size-dimorphic species must show some difference between the sexes in growth rate and/or length of growing period. Such differences in growth parameters can cause the sexes to be impacted by environmental variability in different ways, and ...
Ainley, David G, Ballard, Grant, Dugger, Katie M, Jennings, Scott, Varsani, Arvind   +4 more
core   +4 more sources