Results 101 to 110 of about 385,103 (304)

Interannual Variability and Seasonal Predictability of Wind and Solar Resources

open access: yesResources, 2017
Solar and wind resources available for power generation are subject to variability due to meteorological factors. Here, we use a new global climate reanalysis product, Version 2 of the NASA Modern-Era Retrospective Analysis for Research and Applications (
Nir Y. Krakauer, Daniel S. Cohan
doaj   +1 more source

Case study 2. Model validation using existing data from PV generation on selected New Zealand schools [PDF]

open access: yes, 2015
Solar energy is abundant, free and non-polluting. Solar energy can offset the consumption of fossil fuels, greenhouse gas emission reduction targets and contribute to meeting the fast-growing energy demands.
Sakdiseth, Samanant
core  

Characterization of Droplet Formation in Ultrasonic Spray Coating: Influence of Ink Formulation Using Phase Doppler Anemometry and Machine Learning

open access: yesAdvanced Materials Technologies, EarlyView.
This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding   +5 more
wiley   +1 more source

Characterizing Australian Solar Resource Variability and Solar Droughts With Himawari‐8/9

open access: yesGeophysical Research Letters
Solar energy is central to decarbonization and national energy plans, yet its deployment is limited by gaps in understanding how solar irradiance varies in space and time.
C. P. Doedens   +3 more
doaj   +1 more source

Natural Dye Based-Dye Sensitized Solar Cells: A Review

open access: yesJournal of Basic and Applied Research in Biomedicine, 2022
Dye sensitized solar cells (DSSCs) is a third generation of solar cells which possess low cost of materials and fabrication process compared to silicon based solar cells added with reasonable efficiency (η).  Ruthenium (Ru)-based dye DSSC shows constant
W Dhafina, S Hasiah, M Daud
doaj  

A Resource Letter on Physical Eschatology

open access: yes, 2002
This Resource Letter treats the nascent discipline of physical eschatology, which deals with the future evolution of astrophysical objects, including the universe itself, and is thus both a counterpart and a complement to conventional cosmology.
Cirkovic, Milan M.
core   +1 more source

Microfluidic Engineering of Chitosan‐Coated Nanoemulsions for Controlled Release and Stability in Space Pharmaceutics

open access: yesAdvanced Materials Technologies, EarlyView.
Microfluidic engineering enables the fabrication of chitosan‐coated, melatonin‐loaded nanoemulsions with controlled release and enhanced physicochemical stability for space pharmaceutics. Interfacial biopolymer coating modulates droplet behavior under accelerated thermal stress and simulated microgravity.
Modupe Adebowale   +3 more
wiley   +1 more source

On the Dynamics of Competing Energy Sources [PDF]

open access: yes
We characterize the dynamics of energy markets in which energy is derived from polluting (fossil) and clean (solar) resources. The analysis is based on geometric optimal control considerations.
Tsur, Yacov, Zemel, Amos
core   +1 more source

Impact of Service Sector Loads on Renewable Resource Integration

open access: yes, 2017
Urban areas consist of a mix of households and services, such as offices, shops, schools, etc. Yet most urban energy models only consider household load profiles, omitting the service sector.
Brazier, Frances M. T.   +2 more
core   +2 more sources

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

open access: yesAdvanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi   +12 more
wiley   +1 more source

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