AIMS To study the electro-activation of potassium acetate, potassium citrate and calcium lactate aqueous solutions and to evaluate their antimicrobial effect against E. coli O157:H7 at ambient temperature. METHODS AND RESULTS Potassium acetate, potassium citrate and calcium lactate aqueous solutions were electrically excited in the anodic compartment of a four sectional electro-activation rea...

Electro-conductive hydrogels based on poly(vinyl alcohol), crosslinked with diethyl acetamidomalonate as the hydrogel component, were engineered using polyaniline as the inherently conductive component, and fabricated in the form of cylindrical devices to confer electro-actuable release of the model drug indomethacin. The hydrogels were characterized for their physicochemical and physicomechani...

Electro-osmosis is the flow produced by the action of an electric field on a fluid with a net charge, which is created by the Zeta potential and confined in the Debye layer. This basic phenomenon in the electro-kinetic transport plays an important role in the microfluidic systems being explored today because it can be applied to a variety of MEMS devices. This paper presents global and point-wi...

In this paper we present the EASY (Electro-Acoustic muSic analYsis) Toolbox software system for assisting electro-acoustic music analysis. The primary aims of the system are to present perceptually relevant features and audio descriptors via visual designs to gain more insight into electro-acoustic music works and provide easy-touse “click-and-go” software interface paradigms for practical use ...

Methods Fifty undergraduates in depressive states (CES-D score ≥16, HAMD score≥7, <17) were assigned to 4 groups based on intervention preference in a pragmatic trial. Electro-acupuncture, cognitive behavior therapy (CBT), and a combined intervention of electro-acupuncture and CBT were implemented as interventions. A rejected intervention group in which no intervention was practiced was conside...

Innovative electro-biotechnology of plant–microbial fuel cell involves the use electrodes for collection bioelectricity produced by soil rhizosphere microorganisms, utilizing products photosynthesis and plant residues compounds. The performance electro-biosystem is highly dependent on electrode materials their configurations. Various as electro-biosystems were analyzed, conducting experiments i...

We investigated the flow behaviour of colloidal charged-sphere suspensions using a newly designed integral low-angle super-heterodyne laser Doppler velocimetry instrument, which combines the advantages of several previous approaches. Sample conditions ranged from strong electrostatic interactions with pronounced short-range order to individual particles with no spatial correlations. The obtaine...

We demonstrate a novel electro-optic swept source for wavenumber-linear interferometric sensing and imaging applications. The electro-optic swept source based on an acousto-optic tunable filter (AOTF) provides high environmental stability and arbitrary drive function sweeping because the electro-optic wavelength selection does not depend on a mechanical moving component to tune the output lasin...

A general overview on the prospective of various oxidation and combined processes in the treatment of tannery industry effluent are reported. Various oxidation and combined processes such as UV/H2O2/Hypochlorites, Fenton and Electro-oxidation, photo-chemical, photo-catalytic, electro-catalytic oxidation, wet air oxidation, ozonation, biological followed by ozone/UV/ H2O2, coagulation or electro...

We present a comprehensive study on how to design and fabricate low loss electro-optic phase shifters based on an electro-optic polymer and the silicon nitride and silicon oxynitride waveguide material systems. The loss mechanisms of phase shifters with an electro-optic (EO) polymer cladding are analyzed in detail and design solutions to achieve lowest losses are presented. In order to verify t...