Results 241 to 250 of about 1,595,436 (304)

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

Creating customized chatbots with ChatGPT to promote physical activity: a mini review. [PDF]

open access: yesFront Digit Health
O'Malley L   +4 more
europepmc   +1 more source

A cochlea bio-inspired tunable piezoelectric cantilever array MEMS microphone: comprehensive study. [PDF]

open access: yesMicrosyst Nanoeng
Zheng Z   +9 more
europepmc   +1 more source

Tunable optical low-pass filtering based on chirped grating in arrays of graphene. [PDF]

open access: yesPLoS One
Ao Y   +8 more
europepmc   +1 more source

Population coding for visual and auditory quantity in human numerotopic maps. [PDF]

open access: yesCommun Biol
Jeong G   +4 more
europepmc   +1 more source
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In Tune or Out of Tune

Journal of Research in Music Education, 2015
We studied music majors’ perception of intonation in accompanied solo performances of trumpet, violin, and voice. We were interested in whether listeners would judge pitch deviations of equal magnitude in the three solo performances as equivalent in intonation.
Geringer, John M.   +2 more
openaire   +2 more sources

To tune or not to tune?: A monitoring procedure to decide

Automatica, 1992
Abstract In this paper we address the practical problem of providing a monitoring procedure to decide when to switch on the parameter update law for an adaptive controller operating in closed loop with a stable plant. Specifically, we introduce a sensitivity-based test to know at any given instant if starting adaptation will improve, or otherwise ...
Romeo Ortega   +2 more
openaire   +1 more source

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