Results 91 to 100 of about 352,606 (330)

Hipparcos period-luminosity relations for Miras and semiregular variables

, 1998
We present period-luminosity diagrams for nearby Miras and semiregulars, selecting stars with parallaxes better than 20 per cent and well-determined periods.
Albert A. Zijlstra, Armour J. E., Barthes D., Bedding T. R., Bergeat J., Carter B. S., Feast M. W., Feast M. W., Feast M. W., Kerschbaum F., Kerschbaum F., Koen C., Timothy R. Bedding, van Leeuwen F., Whitelock P. A., Whitelock P. A., Wood P. R.   +16 more
core   +1 more source

Climate and seed mass drive intraspecific variation in seed longevity in storage

American Journal of Botany, EarlyView.
Abstract Premise Conservation seed banks are essential for ex situ plant conservation, but stored seeds slowly deteriorate and lose viability. Seed longevity in storage is determined by the initial seed viability and the rate of seed viability loss. The rate of seed viability loss in storage varies between species and possibly between populations or ...
Lea Klepka, Sascha Liepelt, Anna Bucharova   +2 more
wiley   +1 more source

Cinsiyet ve Adalet Normları Bağlamında Mirastaki Pay Farklılıklarının Fıkhî Analizi

İslam Hukuku Araştırmaları Dergisi
İslâm miras hukuku, kendine özgü bir sisteme sahip olup hem bireysel hakları hem de akrabalık bağlarını gözeten ve bu özelliği ile diğer miras sistemlerinden ayrılan özgün bir yapıya sahiptir.
Hasan Şahin, İbrahim Tüfekçi
doaj   +1 more source

Influence of Nitrogen Ion Implantation on the Structural, Morphological and Optical Properties of Al‐Doped ZnO [AZO] Thin Films for High‐Performance Optoelectronic Applications

Advanced Physics Research, EarlyView.
This work reports near‐surface nitrogen ion implantation in Al‐doped ZnO thin films deposited by RF magnetron sputtering and examines post‐implantation effects at room temperature. Structural, morphological, optical, and electrical modifications are analyzed.
Richa Sharma, Fouran Singh, Jag Mohan Singh Rana, Tanuj Kumar, Ratnesh K. Pandey, Aniruddha Mondal, Pankaj Chamoli, Rajeev Gupta   +7 more
wiley   +1 more source

Near-Infrared Photometry of Carbon Stars

, 2006
Near-infrared, JHKL, photometry of 239 Galactic carbon-rich variable stars is presented and discussed. From these and published data the stars were classified as Mira or non-Mira variables and amplitudes and pulsation periods, ranging from 222 to 948 ...
Aaronson, Alksnis, Alksnis, Bateson, Bergeat, Bergeat, Bergeat, Bujarrabal, Carter, Catchpole, Catchpole, Chen, Chen, Cohen, Cutri, Drimmel, Egan, Epchtein, ESA, Feast, Feast, Feast, Feast, Feast, Feast, Feast, Feast, Feast, Fouqué, Freddy Marang, Gaylard, Gaylard, Gezari, Gigoyan, Glass, Glass, Groenewegen, Groenewegen, Groenewegen, Groenewegen, Groenewegen, Guandalini, Guglielmo, Iben, IRAS Science Team, Jones, Jura, Keenan, Knapik, Kwok, Le Bertre, Le Bertre, Lloyd Evans, Lloyd Evans, Lloyd Evans, Luyten, M. A. T. Groenewegen, Maffei, Matsuura, Menzies, Menzies, Michael W. Feast, Moshir, Noguchi, Olivier, Ortiz, Patricia A. Whitelock, Pojmański, Richichi, Samus, Skinner, Stancliffe, Tuthill, van Leeuwen, van Leeuwen, van Loon, van Loon, Walker, Whitelock, Whitelock, Whitelock, Whitelock, Whitelock, Whitelock, Whitelock, Whitelock, Woitke, Young, Zijlstra   +88 more
core   +1 more source

Symbolic or Substantive Action: Intent, Effort, and Results

Business Strategy and the Environment, EarlyView.
ABSTRACT Many firms have made ambitious climate pledges since the Paris Agreement of 2015. These pledges may be symbolic or substantive, but the literature is fragmented in defining these two terms. We propose a conceptual framework with three frames to delineate symbolic from substantive action: Intent—underlying motivations for engaging in climate ...
Vincent Xinyi Gu, Daniel Charles Matisoff   +1 more
wiley   +1 more source

Akaretler'deki miras [PDF]

, 1998
Taha Toros Arşivi, Dosya No: 41-Beşiktaşİstanbul Kalkınma Ajansı (TR10/14/YEN/0033) İstanbul Development Agency (TR10/14/YEN ...
Öztürk, Özlem
core  

Limits on I-band microvariability of the Galactic Bulge Miras

, 2004
We search for microvariability in a sample of 485 Mira variables with high quality I-band light curves from the second generation Optical Gravitational Lensing Experiment (OGLE-II). Rapid variations with amplitudes in the ~0.2-1.1 mag range lasting hours
de Laverny P., de Laverny P., K. E. McGowan, P. R. Woźniak, Schwarzenberg-Czerny A., Smak J., Teets W. K., Udalski A., van Leeuwen F., W. T. Vestrand, Willson L. A., Wozniak P. R., Wozniak P. R.   +12 more
core   +1 more source

The Influence of ESG Controversies on Financing Costs for European Companies: Does Culture Matter?

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines the relationship between environmental, social, and governance (ESG) controversies and corporate financing costs, focusing on the moderating effect of national culture. It analyzes European companies listed on the STOXX 600 Index from 2016 to 2023.
Souad Brinette, Marie‐Josèphe Rigobert, Slimane ED‐Dafali   +2 more
wiley   +1 more source

Observations of Mira stars with the IOTA/FLUOR interferometer and comparison with Mira star models

, 2002
We present K'-band observations of five Mira stars with the IOTA interferometer. The interferograms were obtained with the FLUOR fiber optics beam combiner, which provides high-accuracy visibility measurements in spite of time-variable atmospheric ...
B. Mennesson, B. Pras, B. Yudin, Bedding, Bessell, Bessell, Bonneau, C. Ruilier, Carleton, Coudé du Foresto, D. Schertl, Dyck, G. Perrin, G. Weigelt, Hofmann, Hofmann K.-H. Scholz, K.-H. Hofmann, Karovska, M. Lacasse, M. Scholz, M. Schöller, M. Wittkowski, Perrin, Press, R. Millan-Gabet, S. Morel, Savage, Scholz, Scholz, Scholz, T. Blöcker, Traub, U. Beckmann, V. Shenavrin, V.Coudé du Foresto, Van Belle, Van Leeuwen, W. Traub, Watanabe, Whitelock   +39 more
core   +3 more sources