Results 91 to 100 of about 852,877 (303)

Simulations approaching data: cortical slow waves in inferred models of the whole hemisphere of mouse

Communications Biology, 2023
A modelling approach based on high-resolution in-vivo recordings in mouse brain, reproduces features of the non-stationary and non-linear dynamics, including cortical waves.
Cristiano Capone, Chiara De Luca, Giulia De Bonis, Robin Gutzen, Irene Bernava, Elena Pastorelli, Francesco Simula, Cosimo Lupo, Leonardo Tonielli, Francesco Resta, Anna Letizia Allegra Mascaro, Francesco Pavone, Michael Denker, Pier Stanislao Paolucci   +13 more
doaj   +1 more source

Limb-darkening measurements for a cool red giant in microlensing event OGLE 2004-BLG-482 [PDF]

, 2010
Aims: We present a detailed analysis of OGLE 2004-BLG-482, a relatively high-magnification single-lens microlensing event which exhibits clear extended-source effects.
A. Cassan, A. Gal-Yam, A. Gould, A. Udalski, A. Williams, Abe, Afonso, Afonso, Alard, Albrow, Albrow, Albrow, Albrow, Albrow, Albrow, Alcock, B. S. Gaudi, B.-G. Park, Bessell, Bessell, Bonatto, Bramich, C. Coutures, C. Han, C. Vinter, Cassan, Cassan, Cassan, Castro, Claret, D. Dominis Prester, D. Heyrovský, D. Kubas, D. L. DePoy, D. Maoz, D. P. Bennett, Dominik, E. O. Ofek, Einstein, Fields, G. Pietrzyński, G. W. Christie, Gaudi, Gillessen, Groenewegen, Groenewegen, Gustafsson, Gustafsson, H. C. Stempels, Hendry, Heyrovský, Heyrovský, Heyrovský, Houdashelt, I. Soszyński, J. Donatowicz, J. Greenhill, J. McCormick, J. Menzies, J. Wambsganss, J.-B. Marquette, J.-P. Beaulieu, Jiang, K. C. Sahu, K. Cook, K. Horne, K. R. Pollard, Kains, Kubas, Kubas, Kupka, Levesque, Levesque, Loeb, M. D. Albrow, M. Dominik, M. K. Szymański, M. Kubiak, M. Zub, N. Kains, O. Szewczyk, P. Fouqué, Paczyński, Paczyński, Plez, Plez, R. Martin, R. W. Pogge, Rattenbury, S. Brillant, S. Dieters, S. Kozłowski, S. R. Kane, Salaris, Strassmeier, Sumi, Thurl, U. G. Jørgensen, Udalski, V. Batista, Witt, Witt, Y. Lipkin, Yoo, Ł. Wyrzykowski   +104 more
core   +4 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Global urban growth between 1870 and 2100 from integrated high resolution mapped data and urban dynamic modeling

Communications Earth & Environment, 2021
Projected urban sprawl and environmental impacts of urbanization are greatest under a fossil-fuelled development shared socioeconomic pathway, according to global, high resolution urban cellular automata modelling.
Xuecao Li, Yuyu Zhou, Mohamad Hejazi, Marshall Wise, Chris Vernon, Gokul Iyer, Wei Chen   +6 more
doaj   +1 more source

Probing the properties of Be star discs with spectroastrometry and NLTE radiative transfer modelling: beta CMi

, 2012
While the presence of discs around classical Be stars is well established, their origin is still uncertain. To understand what processes result in the creation of these discs and how angular momentum is transported within them, their physical properties ...
A. C. Carciofi, Abt, Bailey, Bjorkman, Brannigan, Brown, Carciofi, Carciofi, Carciofi, Cassinelli, Collins, Cranmer, Cranmer, Cutri, Dekker, Delaa, Ducati, Frémat, H. E. Wheelwright, Hummel, J. E. Bjorkman, J. M. Porter, Johnson, K. S. Bjorkman, Kraus, Lee, Meilland, Meilland, Meilland, Meilland, Oudmaijer, Oudmaijer, Perryman, Porter, Porter, Pott, Quirrenbach, R. D. Oudmaijer, Rivinius, Rivinius, Saio, Struve, Townsend, Tycner, Vakili, von Zeipel, Wamsteker, Wheelwright, Whelan   +48 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

High-resolution dynamical modelling of the Antarctic stratospheric vortex [PDF]

Progress is reported on the high-resolution three-dimensional numerical simulation of flows characteristic of the Antarctic wintertime stratosphere. The numerical model is a modified version of the Reading University sigma-coordinate used previously for ...
Haynes, P. H.
core   +1 more source

Toward first-principle simulations of galaxy formation: I. How should we choose star formation criteria in high-resolution simulations of disk galaxies?

, 2008
We performed 3-dimensional N-body/SPH simulations to study how mass resolution and other model parameters such as the star formation efficiency parameter, C* and the threshold density, nth affect structures of the galactic gaseous/stellar disk in a ...
Daisaka, Hiroshi, Kokubo, Eiichiro, Makino, Junichiro, Okamoto, Takashi, Saitoh, Takayuki R., Tomisaka, Kohji, Wada, Keiichi, Yoshida, Naoki   +7 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source