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Effect of structural anisotropy on electrical and magnetic properties of polyaniline conducting films
(2013-03-12)
It is shown that highly conducting films of polyaniline protonated with di-esters of sulfosuccinic and sulfophthalic acids which contain alkyl- or alkoxy-type substituents exhibit highly anisotropic structural, electrical ...
Exchange bias in (FeNi/IrMn)n multilayer films evaluated by static and dynamic techniques
(IOP Publishing, 2014-05-30)
Exchange bias properties of [FeNi/IrMn]n multilayer films with variable thickness of the ferromagnetic layers and different repetitions n were determined by using static and dynamic measurement techniques. The static ...
Spatial patterns of magnetic susceptibility optimized by anisotropic correction in different Alisols in southern Amazonas, Brazil
(2022-04-01)
Changes in primary cover for agricultural crops in Amazonas region influence the phenomenon of spatial variability in soil properties. This phenomenon is still studied assuming that the spatial data is isotropic, but does ...
Tectonic fabric revealed by AARM of the proterozoic mafic dike swarm in the Salvador city (Bahia state): Sao Francisco Craton, NE Brazil
(ELSEVIER SCIENCE BV, 2008)
Magnetic fabric and rock magnetism studies were performed on 25 unmetamorphosed mafic dikes of the Meso-Late Proterozoic (similar to 1.02 Ga) dike swarm from Salvador (Bahia State, NE Brazil). This area lies in the ...
MAGNETIC PROPERTIES AND ANTIBACTERIAL ACTIVITY OF TETRANUCLEAR COPPER COMPLEXES BRIDGED BY OXO GROUP
(Sociedad Chilena de Química, 2006)
Observer agreement of spine stenosis on magnetic resonance imaging analysis of patients with cervical spine myelopathy
(MOSBY-ELSEVIER, 2008)
Objectives: The purpose of this study was to measure the intraobserver and interobserver reliability of magnetic resonance detection of cervical spondylotic myelopathy with and without operational guidelines. Methods: Seven ...
FE (II) - FE (III) electronic and magnetic interaction through a thiopyridine bridge
(Sociedad Chilena de Quimica, 2000)
Reaction of CpFe(dppe)I with dithiopyridine in methanol and in presence of NH4PF6 affords the new mixed valence complex {[CpFe(dppe)]2 - n - S - Py}(PF6)2 (1 ). Observation of an intervalence electron transfer affords the ...
Rotation, spectral variability, magnetic geometry and magnetosphere of the Of?p star CPD -28° 2561
(Oxford University Press, 2015-03)
We report magnetic and spectroscopic observations and modelling of the Of?p star CPD −28° 2561. Using more than 75 new spectra, we have measured the equivalent width variations and examined the dynamic spectra of photospheric ...
Increased variability of motor cortical excitability to transcranial magnetic stimulation in migraine: a new clue to an old enigma
(SPRINGERNEW YORK, 2012)
Increased, decreased or normal excitability to transcranial magnetic stimulation (TMS) has been reported in the motor (M1) and visual cortices of patients with migraine. Light deprivation (LD) has been reported to modulate ...
Magnetic studies of river sediments and its variation with different physiographic regions of Bharathapuzha River, southwestern India
(Springer, 2015-03)
Bharathapuzha River is the second longest river in southwest India, where three physiographic regions show a distinctive spatial variation and their bed sediments can be considered environmental hosts for end-products ...