Results 111 to 120 of about 185,916 (314)

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

The Myth of Long-Horizon Predictability [PDF]

open access: yes
The prevailing view in finance is that the evidence for long-horizon stock return predictability is significantly stronger than that for short horizons. We show that for persistent regressors, a characteristic of most of the predictive variables used in ...
Jacob Boudoukh   +2 more
core  

Software Structure and WCET Predictability [PDF]

open access: yes, 2011
Being able to compute worst-case execution time bounds for tasks of an embedded software system with hard real-time constraints is crucial to ensure the correct (timing) behavior of the overall system.
Heckmann, Reinhold   +2 more
core   +1 more source

Mid‐Latitude Versus Tropical Scales of Predictability and Their Implications for Forecasting

open access: yesMeteorological Applications
Weather predictability varies between tropical and middle latitudes: rotational effects enable forecasts on moderate spatial scales up to 10 days in middle latitudes, while longer term predictions are less reliable; in contrast, tropical weather is ...
Richard J. Keane   +4 more
doaj   +1 more source

Noise‐Limited Bit Precision in Ferroelectric Synaptic Transistors for High‐Resolution Neuromorphic Computing

open access: yesAdvanced Functional Materials, EarlyView.
Low‐frequency noise spectroscopy defines the resolvable conductance states of synaptic FeFETs by coupling read‐current fluctuation with usable dynamic range. The resulting noise‐limited bit precision establishes a universal, device‐agnostic reliability metric beyond the memory window, enabling quantitative benchmarking and rational design of high ...
Jaehong Park   +12 more
wiley   +1 more source

The Dog That Did Not Bark: A Defense of Return Predictability [PDF]

open access: yes
To question the statistical significance of return predictability, we cannot specify a null that simply turns off that predictability, leaving dividend growth predictability at its essentially zero sample value. If neither returns nor dividend growth are
John H. Cochrane
core  

The gem hidden behind Predictability: Discussing efficiency in and of Investment arbitration [PDF]

open access: yesPravni Zapisi
The paper discusses the status quo regarding efficiency in investment arbitration and suggests how predictability of the arbitral outcome can improve both efficiency in and of investment arbitration. First, the paper will address the cost and duration of
Rajković Nataša
doaj   +1 more source

Sources of predictability [PDF]

open access: yesComplexity, 1997
Sources of predictability in the basic laws of physics are described in the most general theoretical context -- the quantum theory of the universe as a whole. (To appear in the Proceedings of the conference on Fundamental Sources of Unpredictability held at the Santa Fe Institute, March 28 to 30, 1996 to be published by Complexity.)
openaire   +3 more sources

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

Local and Remote Forcing of the Ocean by the Madden-Julian Oscillation and its Predictability

open access: yes, 2011
The Madden-Julian Oscillation (MJO) is the dominant mode of intraseasonal variability in the tropical atmosphere and provides global predictability on timescales that bridge the gap between weather and climate.
Oliver, Eric Curtis John
core  

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