Showing 61 - 70 of 1,752
volume fraction (0.003% by volume) of copper oxide (CuO) nanoparticles dispersed to form a nanofluid that flows through a … volume concentration of CuO nanoparticles. The heat transfer enhancement was increased considerably as the Reynolds number …
Persistent link: https://www.econbiz.de/10011031150
positively charged spherical rutile–titania nanoparticles with radii of 1.5 to 2.9 nm for two different salt concentrations in … the non-linear Poisson–Boltzmann (PB) equation for representative configurations of the nanoparticles, in addition to …-HS results some 15%–15% smaller than the numerical PB results for more highly charged nanoparticles. …
Persistent link: https://www.econbiz.de/10011057156
A Monte Carlo simulation has been used to study the magnetic properties and the critical behaviors of a single spherical nanoparticle, consisting of a ferromagnetic core of σ=±12 spins surrounded by a ferromagnetic shell of S=±1, 0 or S=±12, ±32 spins with antiferromagnetic interface...
Persistent link: https://www.econbiz.de/10011061451
In this paper we discuss the possibility of a general paradigm for cell–biomaterial and cell–nanoparticle interactions. The basis of the paradigm is that the nature of the biomaterial or nanoparticle surface is not the important parameter, but rather the nature of the outermost layer of...
Persistent link: https://www.econbiz.de/10011063111
the SCR converter decreased the number of particles in general but increased the number of the nanoparticles. …
Persistent link: https://www.econbiz.de/10011189998
and needs to be incorporated in the design process. In this work, we show that solid β-NaYF4:Yb3+, Er3+ upconversion … nanoparticles, well known for the green-red emission, can also emit efficiently in the UVA-blue range. These bands are often …
Persistent link: https://www.econbiz.de/10012183949
Seit einigen Jahren wird verstärkt der Einsatz von Radio Frequency Identification (RFID) im Kontext der Logistik diskutiert (Curtin et al. 2007, S. 87-110; Strüker et al. 2008). Treiber sind hierbei nicht zuletzt die Initiativen größerer Handelskonzer-ne (Hoffman 2008, S. 16; METRO Group 2004)...
Persistent link: https://www.econbiz.de/10005870002
design should shapethe industry’s revised approach todelivering mainstream financial productsand services. For financial … capability to beimproved across the board, Vass posits,we need to consider the basic principlesof inclusive design and delivery …
Persistent link: https://www.econbiz.de/10005870025
appropriation. A product or process design that is modular with respect tointellectual property (IP) allows firms to better capture …
Persistent link: https://www.econbiz.de/10005870617
Design standards are carriers and creators of facts, enabling facts about product value to travel between groups, and … compared. However, when design standards are not consistent, facts about product value may not travel well, even when designs … in the nineteenth century, this paper demonstrates how inconsistent design standards (wire sizes) inhibited the travel of …
Persistent link: https://www.econbiz.de/10005870924