Results 21 to 30 of about 1,002,818 (199)
Colour and melanopsin mediated responses in the murine retina
Introduction: Intrinsically photosensitive retinal ganglion cells (ipRGCs) integrate melanopsin and rod/cone-mediated inputs to signal to the brain. Whilst originally identified as a cell type specialised for encoding ambient illumination, several lines ...
Joshua W. Mouland+9 more
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With recent advances in second-generation high temperature superconductors (2G HTS) and cable technologies, various numerical models based on finite-element method (FEM) have been proposed to help interpret measured AC loss and assist cable design. The T-
Yufan Yan, Timing Qu, Francesco Grilli
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A time for atlases and atlases for time [PDF]
Advances in neuroanatomy and computational power are leading to the construction of new digital brain atlases. Atlases are rising as indispensable tools for comparing anatomical data as well as being stimulators of new hypotheses and experimental designs. Brain atlases describe nervous systems which are inherently plastic and variable. Thus, the levels
Yoav Livneh, Adi Mizrahi, Adi Mizrahi
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Pitch regulation plays a significant role in improving power performance and achieving output control in wind turbines. The present study focuses on a novel, pitch-regulated vertical axis wind turbine (VAWT) with inclined pitch axes.
Jia Guo, Timing Qu, Liping Lei
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Continuous-time games of timing [PDF]
Abstract We address the question of existence of equilibrium in general timing games with complete information. Under weak assumptions, any two-player timing game has a Markov subgame perfect e-equilibrium, for each e>0. This result is tight. For some classes of games (symmetric games, games with cumulative payoffs), stronger existence results are ...
Rida Laraki+3 more
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The Effect of BDS-3 Time Group Delay and Differential Code Bias Corrections on Positioning
The timing group delay parameter (TGD) or differential code bias parameter (DCB) is an important factor that affects the performance of GNSS basic services; therefore, TGD and DCB must be taken seriously.
Peipei Dai+6 more
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Circadian clock mechanism driving mammalian photoperiodism
“Life in a seasonal environment requires appropriate timing of physiological changes to survive, but how the circadian clockwork times these changes remains unclear.
S. H. Wood+12 more
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Arctic ground squirrels hibernating in darkness activate the pars tuberalis - hypothalamus thyroid hormone signaling pathway, remodel hypothalamic tanycytes, and activate the reproductive axis.
Helen E. Chmura+8 more
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Time Discounting and Time Consistency [PDF]
Time discounting is the phenomenon that a desired result in the future is perceived as less valuable than the same result now. Economic theories can take this psychological fact into account in several ways. In the economic literature the most widely used type of additive time discounting is exponential discounting. In exponential discounting, the fall
DIMITRI, NICOLA, VAN EIJCK J.
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Abstract We give an overview of the concept of random time changes in evolution processes. First of all, we discuss random times in Markov processes. Secondly, we propose to use the concept of random times for dynamical systems. In both cases did appear fractional evolution equations.
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