Results 261 to 270 of about 286,532 (310)

Ultrabroadband air-dielectric double-chirped mirrors for laser frequency combs. [PDF]

open access: yesLight Sci Appl
Zeng T   +5 more
europepmc   +1 more source

Environmental footprint analysis of domestic air source heat pumps

open access: yesResources, Conservation & Recycling Advances
Sahil Ali Khan   +3 more
openaire   +1 more source

A heterogeneous-structure facial mask for thermal and humidity regulation in cold environments. [PDF]

open access: yesNat Commun
Wu J   +30 more
europepmc   +1 more source

A New Framework for 3D Printing Aerogels with Additives: Hardware and Ink Development. [PDF]

open access: yesACS Omega
Okkabaz JL   +9 more
europepmc   +1 more source

Energy Efficient Water Heating using Air Source Heat Pumps

2019 IEEE AFRICON, 2019
The objective of the project is to save electricity on water heating by means of measuring, verifying the energy consumption, demand and energy cost savings, as well as emission impacts. Calculations for sizing the heat pumps to match the electricity boilers output were conducted.
J. S. Hlakotsa   +3 more
openaire   +1 more source

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