Results 111 to 120 of about 88,403 (262)

On the Spectral Evolution of Cool, Helium-Atmosphere White Dwarfs: Detailed Spectroscopic and Photometric Analysis of DZ Stars

, 2007
We present a detailed analysis of a large spectroscopic and photometric sample of DZ white dwarfs based on our latest model atmosphere calculations. We revise the atmospheric parameters of the trigonometric parallax sample of Bergeron, Leggett, & Ruiz ...
G. R. Knapp, Grenfell T. C., H. C. Harris, James Liebert, Koester D., Koester D., Koester D., Liebert J., Liebert J., Matt C. Edwards, Matthew J. Collinge, Michael A. Strauss, P. Bergeron, P. Dufour, Patrick B. Hall, S. F. Anderson, Wehrse R., Weidemann V., Zeidler K. T., E.-M.   +18 more
core   +1 more source

Contrasting population genomic structuring of northern pike (Esox lucius L.) in fresh‐ and brackish water environments: Implications for management and conservation

Journal of Fish Biology, EarlyView.
Abstract Understanding the factors that shape population genetic structure is crucial for advancing evolutionary studies and developing effective management and conservation strategies. The northern pike (Esox lucius L.) is a top teleost predator that inhabits fresh and brackish water environments in the northern hemisphere.
Alfonso Diaz‐Suarez, María‐Eugenia López, Göran Sundblad, Anti Vasemägi   +3 more
wiley   +1 more source

Diffusion-thermo effect with hall current on unsteady hydromagnetic flow past an infinite vertical porous plate

Alexandria Engineering Journal, 2017
An unsteady hydromagnetic flow past an infinite vertical porous plate has been analyzed to show the effect of an additional cross transport phenomenon, i.e.
J.R. Pattnaik, G.C. Dash, S. Singh
doaj   +1 more source

Contrasting population genetic structures of congeneric coastal flounders associated with different early life histories

Journal of Fish Biology, EarlyView.
Abstract Marine fish species are likely to exhibit little genetic differentiation among populations due to their high dispersal potential during early life stages and migratory nature. However, recent studies have increasingly reported intraspecific genetic differentiation resulting from species‐specific ecological traits, environmental factors, and ...
Yuki Yamamoto, Hiroyuki Togashi, Yutaka Kurita, Satoshi Katayama, Yoshiaki Akaba, Mitsuhiro Ishii, Tatsuya Isshiki, Minoru Ikeda   +7 more
wiley   +1 more source

Computational analysis of Hall current, radiation absorption and diffusion thermo effects on unsteady MHD rotating flow of Casson fluid through porous media with chemical reaction

Physics Open
This study investigates the unsteady free-convective flow of an electrically conducting Casson fluid through a porous medium under the combined influences of Hall current, radiation absorption, Dufour effect, thermal radiation, Joule heating, viscous ...
G. Siddesh Babu, R. Bhuvana Vijaya
doaj   +1 more source

Near-UV absorption in very cool DA white dwarfs

, 2014
The atmospheres of very cool, hydrogen-rich white dwarfs (Teff
Holberg, J. B., Kowalski, P. M., Saumon, D.   +2 more
core   +1 more source

Social Threat as Motivation for Phonetic Divergence: Evidence From Nonbinary Participants

Journal of Sociolinguistics, EarlyView.
ABSTRACT This paper investigates whether nonbinary speakers’ imitation of extended voice onset time (VOT) in word‐initial English /p, t, k/ is impacted by whether they believe they are listening to a nonbinary or binary model speaker. Forty‐five nonbinary American English speakers participated in an online VOT shadowing task, and the results find that ...
Jack Rechsteiner
wiley   +1 more source

Entropy optimized nanomaterial flow with Soret and Dufour impacts

Engineering Science and Technology, an International Journal
The considered configuration has relevance for polymer extrusion, cable coating, spinning of filaments and metallurgical processes. In view of such important applications the irreversibility analysis in hydromagnetic Maxwell nanoliquid flow by stretching
Tasawar Hayat, Aimen Tahir, Aneeta Razaq, Sohail A. Khan   +3 more
doaj   +1 more source

Oral Health Professionals' Views on the Interim Canada Dental Benefit in Manitoba, Canada

Journal of Public Health Dentistry, EarlyView.
ABSTRACT Objective The Interim Canada Dental Benefit (CDB) provided financial support to families to cover dental care expenses for children < 12 years of age. The purpose of this study was to investigate oral health professionals' (OHPs) views of the Interim CDB.
Thiago H. L. Baltus, Abdul Abdulrahman, Silvana Fux, Saif Goubran, Betty‐Anne Mittermuller, Katherine Yerex, Anil Menon, Athena Monayao, Khalida Hai‐Santiago, Sonica Singhal, Robert J. Schroth   +10 more
wiley   +1 more source

Thermal magnetization transport analysis featuring darcian and multi-physical rheological characteristics in chemically reactive dual convective tangent-hyperbolic nanomaterial confined by vertical cone

Case Studies in Thermal Engineering
The Soret-Dufour characteristics elaborate the phenomena of cross-diffusion where solutal gradients yield heat flux (Dufour aspect) and thermal gradients engender mass flux (Soret effect).
Lihong Zhang, M. Nasir, M. Salman Kausar, Mawaheb Al-Dossari, M. Waqas, W.A. Khan, Dilsora Abduvalieva   +6 more
doaj   +1 more source