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Microstrip attenuator on silicon substrate with a compact EBG (or PBG) cell
(Telsiks 2005, Proceedings, Vols 1 and 2, 2005)
In this paper a new type of lambda/4 attenuator on silicon substrate is simulated, fabricated and measured. A lambda/4 open microstrip stub is realized as an EBG (or PBG) cell. Reduction of the central attenuator frequency ...
Efficiency of commercial enzymatic preparations in grain hydrolysis for preparation of substrates for beer fermentation
(Blackwell Publishing, 2007)
The chemical composition of malt is of crucial importance for wort quality and together with conditions of fermentation process, they determine beer quality. Commercial enzymes preparations compensate enzymes naturally ...
Reductive cleavage of 1,2,4,5-tetraoxane antimalarials
(American Chemical Society (ACS), 2005)
A consideration of fabrication-induced imperfections in photonic crystals for optical frequencies
(IEEE Computer Society, 2002)
We analyze fabrication-induced imperfections and disorder in our photonic crystals (PC) fabricated by microsystem technologies. Based on a correspondence between holograms and photonic crystals, we introduce technological ...
Investigation of differences in intestinal microbial composition between breast-fed and infant prebiotic formula-fed infants
(Elsevier, 2009)
The aim of this study was investigation of possible differences between the composition of gut microbiota of breast-fed and formula (supplemented with prebiotic)-fed newborns (younger than
six months).
Influence of adsorption-desorption process on resonant frequency and noise of micro-and nanocantilevers
(IEEE Computer Society, 2002)
Scientists in the field of NEMS today are focused on the problem of achieving the lowest detectable mass of the atomic force microscope and molecular microscope probes. This paper deals with this problem starting from the ...
1-D microstrip PBG filters without etching in the ground plane and with sinusoidal variation of the characteristic impedance
(IEEE Computer Society, 2001)
In this paper new types of (1-D) microstrip photonic band-gap (PBG) filters are presented. They have sinusoidal variation of the characteristic impedance in function of the length along the microstrip line. They are, also, ...
Redox status of K562 cells after α-tocopherol treatment
(Elsevier, 2009)
Tocopherols, early described as a vitamin that brings birth, have been identified as redox compounds capable of radical scavenging in a lipid phase. The recent finding that alpha-tocopherol phosphate is present in cells ...
Mass transfer and fluid flow visualization in packed and fluidized beds by the adsorption method
(Maik Nauka/Interperiodica/Springer, New York, 2009)
Mass transfer coefficient (j D ) between fluid and column wall in liquid packed and fluidized beds of spherical inert particle has been studied experimentally using adsorption method. Experiments were conducted in column ...
Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors
(Materials Science Forum, 2006)
An investigation path starting from (Mn,Ni,Co,Fe)3O4 nanometric powder preparation, NTC thick-film characterization, realization and optimization of new planar thermistor geometries to custom design thermistors and their ...