dye-sensitized solar cells present promising low-cost alternatives to the conventional silicon (si)-based solar cells. the counter electrode  generally consists of pt deposited onto fto plate. since pt is rare and expensive metal, nanostructured carbonaceous materials have been widely investigated as a promising alternative to replace it. carbon nanotubes  have shown significant properties such...

in the 21st century, distinctions and boundaries between global health, international politics, and the broader interests of the global community are harder to define and enforce than ever before. as a result, global health workers, leaders, and institutions face pressing questions around the nature and extent of their involvement with non-health endeavors, including international conflict reso...

Abstract: Some people automatically and involuntarily ”see” mental images of numbers in spatial arrays when they think of numbers. This phenomenon, called number forms, shares three key characteristics with the other types of synaesthesiae, within-individual consistency, between-individual variety, and mixture of regularity and randomness. An experiment was conducted to investigate whether ment...

Prediction of nuclear products both for metaldeuterium systems and metal protium systems is made on the basic physics of cold fusion by the TSC (tetrahedral symmetric condensate) theory. This paper focuses on final state nuclear reactions of intermediate compound states as 8Be* of 4D/TSC fusion and 4Li* of 4H/TSC WS fusion. Prediction of final products is made by the nucleon-halo model of the h...