Results 101 to 110 of about 213,529 (332)

Recurrence plots of sunspots, solar flux and irradiance

open access: yes, 2008
The paper shows the recurrence and cross recurrence plots of three time series, concerning data of the solar activity. The data are the sunspot number and the values of solar radio flux at 10.7 cm and of solar total irradiance, which are known as highly ...
Sparavigna, Amelia
core  

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

open access: yesAdvanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian   +2 more
wiley   +1 more source

Data-driven forecasting of solar irradiance [PDF]

open access: green, 2018
Pierrick Bruneau   +2 more
openalex   +1 more source

Development of an uncertainty budget for a disseminated lunar irradiance scale over the visible to near-infrared spectral region

open access: gold, 2023
Steven W. Brown   +5 more
openalex   +1 more source

Effect of atmospheric parameters on silicon cell performance [PDF]

open access: yes
The effects of changing atmospheric parameters on the performance of a typical silicon solar cell were calculated. The precipitable water vapor content, airmass and turbidity were varied over wide ranges and the normal terrestrial distribution of ...
Curtis, H. B.
core   +1 more source

Solar gravitational energy and luminosity variations

open access: yes, 2007
Due to non-homogeneous mass distribution and non-uniform velocity rate inside the Sun, the solar outer shape is distorted in latitude. In this paper, we analyze the consequences of a temporal change in this figure on the luminosity.
Ajabshirizadeh, A.   +4 more
core   +3 more sources

Visible‐Light Photoprogrammable Transistors Enabled by an All‐Organic Triplet‐Sensitized Diarylethene Channel Layer

open access: yesAdvanced Optical Materials, EarlyView.
All‐organic channel‐layer OFETs are shown to enable visible‐light photoprogramming via triplet‐sensitized diarylethene switching. Preferential localization of the photoswitch and organic sensitizer in intercrystalline amorphous domains preserves polymer crystalline packing while ensuring short‐range Dexter‐type triplet–triplet energy transfer and solid‐
Jieun Kwon   +10 more
wiley   +1 more source

Seed germination and emergence of Eragrostis tenuifolia (A. Rich.) Hochst. ex Steud. in response to environmental factors

open access: yesJournal of Plant Protection Research, 2016
Eragrostis tenuifolia is a weed species that is gaining ground in Brazil. This weed occurs in pastures, grasslands, crop fields, and roadsides. The objective of this study was to examine the effects of different environmental factors on E.
Hertwig Bittencourt Henrique von   +4 more
doaj   +1 more source

Estimating Total Solar Irradiance during the 21st century [PDF]

open access: green, 2011
Víctor Manuel Velasco Herrera   +2 more
openalex   +1 more source

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