Results 21 to 30 of about 2,365,470 (347)

Wear reduction effect by applying DLC to sliding components of air-conditioning compressor

open access: yesNihon Kikai Gakkai ronbunshu, 2019
DLC (Diamond-Like Carbon) has excellent tribological properties such as high hardness, low friction and high wear resistance. It is widely applied in industrial field.
Yoshinori MORI   +4 more
doaj   +1 more source

Carrier-carrier entanglement and transport resonances in semiconductor quantum dots [PDF]

open access: yes, 2007
We study theoretically the entanglement created in a scattering between an electron, incoming from a source lead, and another electron bound in the ground state of a quantum dot, connected to two leads.
A. Bertoni   +7 more
core   +2 more sources

Rapid construction of infectious clones for distinct Newcastle disease virus genotypes

open access: yesFrontiers in Veterinary Science, 2023
The reverse genetics system of the Newcastle disease virus (NDV) has provided investigators with a powerful approach to understand viral molecular biology and vaccine development. It has been impressively improved with modified strategies since its first
Zuhua Yu   +8 more
doaj   +1 more source

Systematic Control of Carrier Doping without Disorder at Interface of Oxide Heterostructures [PDF]

open access: yes, 2009
We propose a method to systematically control carrier densities at the interface of transition-metal oxide heterostructures without introducing disorders.
Ahn C. H.   +20 more
core   +1 more source

The generation of latent-ion-transport capacity [PDF]

open access: yes, 1959
Of the various hypotheses designed to explain the movement of ions from the environment into the plant cell, the most attractive suggests that ions traverse cell membranes in combination with an endogenously produced carrier substance.(1,2) The ...
Laties, George G.
core   +1 more source

Further Comment on 'Encoding many channels on the same frequency through radio vorticity: first experimental test' [PDF]

open access: yes, 2012
We show that the reply by Tamburini et al (2012 New J. Phys. 14 118002) to our previous comment (2012 New J. Phys. 14 118001) on the experiment reported in (2012 New J. Phys. 14 033001) actually does not invalidate any of the issues raised in our initial
Craeye, Christophe   +2 more
core   +4 more sources

Fatores que influenciam na melhoria incremental do processo de desenvolvimento de produtos: a experiência de uma subsidiária de uma empresa multinacional no Brasil

open access: yesCadernos EBAPE.BR
O objetivo do presente estudo de caso é mostrar que as melhorias incrementais do processo de desenvolvimento de produto podem ser entendidas em função das fortes pressões de concorrência originadas no ambiente externo da subsidiária assim como na ...
Dirk Boehe   +2 more
doaj   +1 more source

Regional Features of the Serotype Composition of Streptococcus pneumoniae isolated from Bacterial Carriers of Preschool Age in the Republic of Tatarstan

open access: yesЭпидемиология и вакцинопрофилактика, 2023
Relevance. Vaccination of the child population against pneumococcal infection (PI) has been carried out in the Republic of Tatarstan according to the national calendar of preventive vaccinations since 2014.
G. G. Isaeva   +7 more
doaj   +1 more source

Graphene for Antenna Applications: Opportunities and Challenges from Microwaves to THz

open access: yes, 2012
The use of graphene for antennas and other electromagnetic passives could bring significant benefit such as extreme miniaturization, monolithic integration with graphene RF nanoelectronics, efficient dynamic tuning, and even transparency and mechanical ...
Perruisseau-Carrier, Julien
core   +1 more source

Spatio-temporal dynamics in graphene [PDF]

open access: yes, 2019
Temporally and spectrally resolved dynamics of optically excited carriers in graphene has been intensively studied theoretically and experimentally, whereas carrier diffusion in space has attracted much less attention.
Brem, Samuel   +3 more
core   +2 more sources

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