Results 21 to 30 of about 2,340,556 (352)

BROADBAND SUBSTRATE TO SUBSTRATE INTERCONNECTION

open access: yesProgress In Electromagnetics Research C, 2015
A broadband substrate to substrate microwave circuit interconnection is proposed using bond wires and defected ground structure (DGS). The proposed square-shaped DGS etched under compensated microstrip open stubs not only expands its operating bandwidth, but also increases the characteristic impedance of microstrip line without narrowing its width ...
Bo Zhou   +4 more
openaire   +1 more source

Substrates of PHD [PDF]

open access: yesCell Metabolism, 2019
The discovery of prolyl hydroxylase domain proteins (PHDs) as key enzymes in the hypoxia inducible factor (HIF) pathway has been followed by reports of a multitude of non-HIF substrates of PHD. Reporting in eLife, Cockman et al. (2019) find a surprising lack of detectable PHD activity toward any of them.
openaire   +2 more sources

The single-layer equivalent soil mass method for the evaluation of soil organic carbon stocks: Sources of errors, simplification, and associated detectable change

open access: yesGeoderma
It has been well established that for consistent soil organic carbon stock (SOCS) monitoring over time, the SOCS must be determined in an equivalent soil mass (ESM) layer rather than a depth layer.
Pascal Boivin   +4 more
doaj   +1 more source

PDMS residues-free micro/macrostructures on flexible substrates [PDF]

open access: yes, 2015
Transfer printing has been reported recently as a viable route for electronics on flexible substrates. The method involves transferring micro-/macrostructures such as wires or ultra-thin chips from Si (silicon) wafers to the flexible substrates by using ...
Dahiya, Ravinder   +2 more
core   +1 more source

Interfacial Properties of Bilayer and Trilayer Graphene on Metal Substrates [PDF]

open access: yes, 2013
One popular approach to prepare graphene is to grow them on transition metal substrates via chemical vapor deposition. By using the density functional theory with dispersion correction, we systematically investigate for the first time the interfacial ...
Gao, Zhengxiang   +9 more
core   +2 more sources

Techniques de production d’asticots de mouches domestiques (Musca domestica L. 1758) pour l’alimentation des volailles, synthèse bibliographique.

open access: yesTropicultura, 2021
Poultry feed requires an essential supply of proteins to be provided to animals through food ingredients such as seed vegetables and their cakes (from peanut, soybean, etc.), fishmeal, etc.
Idriss Hamidou Leyo   +3 more
doaj   +1 more source

Does the Dirac Cone Exist in Silicene on Metal Substrates?

open access: yes, 2014
Absence of the Dirac cone due to a strong band hybridization is revealed to be a common feature for epitaxial silicene on metal substrates according to our first-principles calculations for silicene on Ir, Cu, Mg, Au, Pt, Al, and Ag substrates.
Lu, Jing   +8 more
core   +2 more sources

Connexins : substrates and regulators of autophagy [PDF]

open access: yes, 2016
Connexins mediate intercellular communication by assembling into hexameric channel complexes that act as hemichannels and gap junction channels. Most connexins are characterized by a very rapid turn-over in a variety of cell systems.
Bultynck, Geert   +4 more
core   +1 more source

Can ligneous residues be recycled for weed control?

open access: yesFrontiers in Agronomy
The use of pesticides in agriculture causes problems for human health and the environment, so that alternative solutions for weed control are urgently requested.
Mario Fontana   +6 more
doaj   +1 more source

On Artificial Magneto-Dielectric Loading for Improving the Impedance Bandwidth Properties of Microstrip Antennas

open access: yes, 2005
In the present paper we discuss the effect of artificial magneto-dielectric substrates on the impedance bandwidth properties of microstrip antennas. The results found in the literature for antenna miniaturization using magnetic or magneto-dielectric ...
Ikonen, Pekka   +3 more
core   +2 more sources

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