Results 41 to 50 of about 513,616 (274)

Constraints on a quintessence model from gravitational lensing statistics [PDF]

, 2004
Constraints on an exact quintessence scalar-field model with an exponential potential are derived from gravitational lens statistics. An exponential potential can account for data from both optical quasar surveys and radio selected sources.
Armendariz-Picon, Bahcall, Bahcall, Balbi, Bean, Benabed, Browne, Caldwell, Capozziello, Carlberg, Chae, Chae, Chae, Cooray, Crampton, de Bernardis, Dev, Faber, Fukugita, Fukugita, Futamase, Gehrels, Giovi, Harun-or-Rashid, Jaffe, Jain, Jaunsen, Kamenshchik, Kochanek, Kochanek, Kochanek, Kochanek, Lewis, Loveday, M. Sereno, Maoz, Maoz, Marlow, McKean, Mitchell, Muñoz, Myers, Pavlov, Peacock, Peebles, Perlmutter, Pryke, Riess, Rubano, Rubano, Ryden, Schechter, Schechter, Sereno, Sereno, Sereno, Sereno, Spergel, Surdej, Turner, Verde, Vio, Waga, Wang, Yamamoto, Yee, Zhu, Zhu, Zhu   +68 more
core   +2 more sources

The Effect of Emotional Intelligence and Leadership Styles on Job Satisfaction

Foundations of Management
The objective of this study is to determine the effect of transformational and transactional leadership styles applied by senior managers to the employees working in different positions in Turkey on their job satisfaction behaviors.
MONUS Yeşim, AYHÜN Sena ERDEN
doaj   +1 more source

Methionine-Mediated Regulation of Intestinal Lipid Transportation Induced by High-Fat Diet in Rice Field Eel (Monopterus Albus)

Aquaculture Nutrition, 2023
An eight-week feeding trial explored the mechanism that supplemented methionine (0 g/kg, 4 g/kg, 8 g/kg, and 12 g/kg) in a high-fat diet (120 g/kg fat) on intestinal lipid transportation and gut microbiota of M.
Yajun Hu, Junzhi Zhang, Minglang Cai, Wuying Chu, Yi Hu   +4 more
doaj   +1 more source

Spatially Tailorable Liquid Crystalline Elastomer Alignment During Digital Light Process 3D Printing

Advanced Functional Materials, EarlyView.
Here, we report the fabrication of 3D printable liquid crystalline elastomer (LCE) structures with spatially tailorable alignment domains within the same layer. This work addresses the long‐standing challenge of preparing complex 3D LCE architectures with patterned functional domains to achieve nonlinear deformations. Fabrication of multi‐domains in 3D
Adam Bischoff, Saman Jamshididana, Zach Miller, Kassandra Hernandez, Nicolas Gonsalves, Andre Olarra, Elliot Yoo, Jeremy A. Herman, Devin J. Roach   +8 more
wiley   +1 more source

Gram‐Scale Production of Iron Oxide Rubik‐Cube Nanoparticles: New Tools for the Clinical Translation of Magnetic Hyperthermia and Magnetic Particle Imaging

Advanced Functional Materials, EarlyView.
This work reports the first gram‐scale solvothermal synthesis of ‘Rubik's cube’ nanoparticles—cubic, dendritic multicore structures with tuneable sizes and exceptional magnetic heating performance. Featuring iron oxide single‐domain character, with low coercivity fields, high magnetization, and strong MPI signals, they enable viscosity‐independent ...
Giusy M. R. Rizzo, Niccolò Silvestri, Nabila Jarmouni, Helena Gavilán, Hamza Yakubu, Daniel Arenas‐Esteban, Sara Bals, Paola Parlanti, Mauro Gemmi, Ross Clark Prado, Anna Cristina S. Samia, Verónica Salgueiriño, Teresa Pellegrino   +12 more
wiley   +1 more source

New Constraints from High Redshift Supernovae and Lensing Statistics upon Scalar Field Cosmologies

, 2000
We explore the implications of gravitationally lensed QSOs and high-redshift SNe Ia observations for spatially flat cosmological models in which a classically evolving scalar field currently dominates the energy density of the Universe.
A. Albrecht, A. G. Riess, A. G. Riess, A. Liddle, A. Masiero, A. O. Jaunsen, A. R. Cooray, A. R. Cooray, A. Vilenkin, B. Ratra, B. Ratra, C. Kolda, C. S. Kochanek, C. S. Kochanek, C. S. Kochanek, C. Wetterich, D. Crampton, D. Huterer, D. Maoz, D. N. Spergel, E. E. Falco, E. E. Falco, E. L. Turner, H. A. Feldman, H. K. C. Yee, H. Martel, I. Waga, I. Waga, I. Zehavi, I. Zlatev, Ioav Waga, J. A. Frieman, J. A. Frieman, J. A. Frieman, J. C. Carvalho, J. Frieman, J. Loveday, J. M. Overduin, J. N. Fry, J. Stelmach, J. Surdej, J. Uzan, Joshua A. Frieman, K. Coble, K. Freese, L. Amendola, L. F. Bloomfield Torres, L. M. A. Bittencourt, L. Wang, M. Bucher, M. Kamionkowski, M. Ozer, M. Reuter, M. S. Turner, M. S. Turner, M. White, N. A. Bahcall, P. Binétruy, P. Ferreira, P. Ferreira, P. J. E. Peebles, P. J. E. Peebles, P. J. Steinhardt, P. M. Garnavich, P. Schechter, P. T. P. Viana, R. R. Caldwell, S. Dodelson, S. M. Carroll, S. M. Carroll, S. M. Faber, S. Perlmutter, S. Perlmutter, S. Podariu, S. Weinberg, T. Chiba, V. Sahni, V. Silveira, V. Silveira, W. Chen, W. Hu, Y. B. Zeldovich   +81 more
core   +1 more source

Glioblastoma-infiltrated innate immune cells resemble M0 macrophage phenotype [PDF]

JCI Insight, 2016
Glioblastomas are highly infiltrated by diverse immune cells, including microglia, macrophages, and myeloid-derived suppressor cells (MDSCs). Understanding the mechanisms by which glioblastoma-associated myeloid cells (GAMs) undergo metamorphosis into tumor-supportive cells, characterizing the heterogeneity of immune cell phenotypes within glioblastoma
Konrad, Gabrusiewicz, Benjamin, Rodriguez, Jun, Wei, Yuuri, Hashimoto, Luke M, Healy, Sourindra N, Maiti, Ginu, Thomas, Shouhao, Zhou, Qianghu, Wang, Ahmed, Elakkad, Brandon D, Liebelt, Nasser K, Yaghi, Ravesanker, Ezhilarasan, Neal, Huang, Jeffrey S, Weinberg, Sujit S, Prabhu, Ganesh, Rao, Raymond, Sawaya, Lauren A, Langford, Janet M, Bruner, Gregory N, Fuller, Amit, Bar-Or, Wei, Li, Rivka R, Colen, Michael A, Curran, Krishna P, Bhat, Jack P, Antel, Laurence J, Cooper, Erik P, Sulman, Amy B, Heimberger   +29 more
openaire   +2 more sources

Encoding Magnetic Anisotropies in Digital Light Processing 3D Printing

Advanced Functional Materials, EarlyView.
A hybrid magnetic device—combining a coaxial coil within a nested Halbach array—is presented, integrated into a DLP 3D printer to enable spatially resolved magnetic field control. This system enables complex, multimodal responses by programming liquid crystal elastomer resins for magnetic and thermal actuation, and by inducing electrically conductive ...
Eléonore Aïdonidis, Andrea Cosola, Pierre Bourdon, Hichem Dammak, Marco Sangermano, Frédéric Demoly, Marco Faustini, Amélie Pérot, Didier Lairez, Rakine Mouhoubi, Sébastien Blanquer, Giancarlo Rizza   +11 more
wiley   +1 more source

Comparison between the Logotropic and $\Lambda$CDM models at the cosmological scale

, 2017
We perform a detailed comparison between the Logotropic model [P.H. Chavanis, Eur. Phys. J. Plus 130 (2015) 130] and the $\Lambda$CDM model. These two models behave similarly at large (cosmological) scales up to the present.
Chavanis, Pierre-Henri, Kumar, Suresh
core   +1 more source

Seismological Aspects of the December 2004 Great Sumatra-Andaman Earthquake [PDF]

, 2006
The 2004 Great Sumatra-Andaman earthquake had an average source duration of about 500 sec. and a rupture length of 1,200–1,300 km. The seismic moment, M0, determined with a finite source model, was 6.5×1022 N-m, which corresponds to Mw=9.18.
Kanamori, Hiroo
core   +1 more source