Results 151 to 160 of about 5,885,172 (292)

[Solar Panels and Water Heaters at Petra Guest Houses]

open access: yes, 1990
Photograph of solar panels and water heaters on the roof of the Petra Guest Houses. Dark solar panels sit at a diagonal along a white building lined in metal pipes. Cylindrical and white, spherical water heaters sit behind the solar panels.
Streng, Evelyn Fiedler
core  

A scalable skin-friendly antibacterial radiative cooling textile against extreme heatwaves. [PDF]

open access: yesMicrosyst Nanoeng
Wu X   +10 more
europepmc   +1 more source

COMPARATIVE STUDIES OF ACRYLIC COVERED SOLAR WATER HEATER WITH CONVENTIONAL SOLAR WATER HEATER

open access: yesInternational Journal of Advance Engineering and Research Development, 2017
openaire   +1 more source

Integrated Solar Water Heater

open access: yes, 2012
ABSTARCT: Nowadays, water heating by using the solar energy has been spread all over the world. The studies on solar water heating system were stimulated the researchers due to the scarcity of natural energy resources, like fossil fuel and natural gas as well as the rising and rapidly fluctuating prices for these resources. The purpose of this study is
openaire   +1 more source

Drop‐Location‐Insensitive Droplet‐Based Electricity Generator Using Polydimethylsiloxane Slippery Covalently Attached Liquid Coatings

open access: yesAdvanced Science, EarlyView.
Drop‐location sensitivity remains a key barrier to practical droplet‐based electricity generators (DEGs). Here, a polydimethylsiloxane slippery covalently attached liquid (PDMS‐SCAL)‐coated interface promotes droplet sliding instead of splitting or bouncing, allowing stable electricity generation from randomly falling raindrops. The resulting PDMS‐SCAL‐
Jung Bin Yang   +6 more
wiley   +1 more source

Anchor Engineering of Hole‐Selective Enamine‐Based Self‐Assembling Monolayers for Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
This work presents novel enamine‐based self‐assembling monolayers with engineered anchoring groups as hole‐selective contacts for inverted perovskite solar cells. The conjugated molecular design suppresses interfacial defects, optimizes charge extraction, and prevents aggregation.
Deimante Krisiune   +11 more
wiley   +1 more source

Toward practical atmospheric water harvesting technologies. [PDF]

open access: yesSci Adv
Guan W   +5 more
europepmc   +1 more source

Janus Nanostructures Enabled by Confined Interfacial Engineering for Enhanced Electromagnetic Response

open access: yesAdvanced Science, EarlyView.
Confined diffusion‐driven interfacial engineering enables the nanoscale construction of asymmetric SiC@C Janus hollow nanoshells, achieving synergistic impedance matching and electromagnetic energy dissipation for highly efficient broadband microwave absorption at ultralow filler loading.
Limeng Song   +17 more
wiley   +1 more source

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