Results 71 to 80 of about 1,120,783 (290)
Case Studies in Thermal EngineeringThis study combines theoretical and experimental analysis of a solar/electric hybrid seawater desalination still with a spray-assisted evaporation device and a solar tracking system.
Min-Wen Wang +3 more
doaj +1 more source
, 2015 This beautiful Singing Tower with its superbly landscaped garden, known as the Sanctuary, was a gift to the people by the late Mr. Edward W. Bok. The Singing Tower Carillon has 71 bells with 53 notes of 4 1/2 octaves.
core +1 more source
Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement
Advanced Science, EarlyView.The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang +7 more
wiley +1 more source
EnergiesThis study describes the principal outcomes from twelve years of a multistage research program on a solar updraft tower with an inherent focus on the system geometry and integration.
Soorkeu A. Atrooshi
doaj +1 more source
, 2012 An ancient solar observatory is composed by thirteen towers lined on a hill of a coastal desert of Peru. This is the Chankillo observatory. Here we discuss it, showing some simulations of the local sun direction. An analysis of the behaviour of shadows is also proposed.
openaire +2 more sources
Advanced Science, EarlyView.Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas +6 more
wiley +1 more source
[Singing Tower construction site : version 02]
, 2014 eye-level views;This negative shows the frame of one of the structures used during the construction process of the Singing Tower at Mountain Lake Sanctuary (now Bok Tower Gardens).
Burrell, Horace H.;
core +1 more source
[Singing Tower construction site : version 01]
, 2014 eye-level views;A negative showing the site of Mountain Lake Sanctuary's (now Bok Tower Gardens) Singing Tower prior to construction. Stakes are visible in the ground likely marking the base of the Tower.
Burrell, Horace H.;
core +1 more source
Advanced Science, EarlyView.A piezocatalytic strategy enables simultaneous wastewater purification and hydrogen generation by harnessing mechanical energy. Complementary piezo‐induced charges are selectively directed toward oxidation and reduction pathways, achieving efficient pollutant degradation and continuous H2 evolution.
Yiqing Wei +8 more
wiley +1 more source
[Singing Tower construction site : version 05]
, 2014 eye-level views;This image shows a pile of stone which may be debris from foundation construction or raw materials for construction of the Singing Tower at Mountain Lake Sanctuary (now Bok Tower Gardens). A construction shed is visible in the background.
Burrell, Horace H.;
core +1 more source