Abstract: Strontium oxide (SrO) nanoparticle and various concentrations of chitosan (CS)-doped SrO nanocomposite were synthesized via co-precipitation method. A variety of characterization techniques including were done for characterizing and qualifying the nanocomposite. X-ray powder diffraction affirmed cubic and tetragonal structure of SrO nanoparticle and CS-doped SrO nanocomposite with a decrease in crystallinity upon doping. Fourier transform infrared spectrum endorsed existing functional groups on CS/SrO surfaces while d-spacing was estimated using high resolution Transmission electron microscopes images. UV-Visible and Photoluminescence spectroscopy spectra showed an increase in band gap energies with an increase in doping concentration. Elemental composition of CS-doped SrO nanocomposite deposited with different doping concentrations was studied using Energy dispersive Spectroscopy.

Abstract: Strontium oxide (SrO) nanoparticle and various concentrations of chitosan (CS)-doped SrO nanocomposite were synthesized via co-precipitation method. A variety of characterization techniques including were done for characterizing and qualifying the nanocomposite. X ray powder diffraction affirmed cubic and tetragonal structure of SrO nanoparticle and CS-doped SrO nanocomposite with a decrease in crystallinity upon doping. Fourier transform infrared spectrum endorsed existing functional groups on CS/SrO surfaces while d-spacing was estimated using high resolution Transmission electron microscopes images. UV-Visible and Photoluminescence spectroscopy spectra showed an increase in band gap energies with an increase in doping concentration. Elemental composition of CS-doped SrO nanocomposite deposited with different doping concentrations was studied using Energy dispersive Spectroscopy.

Abstract: Disclosed is an automation engineering field device, comprising: a sensor unit for capturing a physical measured variable for a medium; a memory unit, wherein the memory unit stores at least one standard parameter set and further parameter sets; an electronic unit, wherein the electronic unit is configured so as, after the field device starts, to load the standard parameter set and to operate the field device on the basis of the standard parameter set and wherein the electronic unit is configured so as, when a signal is received, to take the configuration of the signal as a basis for loading one of the further parameter sets and to operate the field device, or components of the field device, on the basis of the further parameter set.

Abstract: A user input module for an automation engineering field device comprising: at least one user input element without haptic feedback; an electronic unit configured to detect instances of operation of the user input elements, to prompt a first feedback for a user when an instance of operation of one of the user input elements is detected, which instance of operation lasts in particular for longer than a first prescribed period, and to prompt a second feedback for the user when an instance of operation of one of the user input elements is detected, which instance of operation lasts for longer than a second prescribed period, wherein the second period is longer than the first period, and an automation engineering field device that has the user input module according to the invention.

Abstract: Disclosed is an automation engineering field device, comprising: a sensor unit for capturing a physical measured variable for a medium; a memory unit, wherein the memory unit stores at least one standard parameter set and further parameter sets; an electronic unit, wherein the electronic unit is configured so as, after the field device starts, to load the standard parameter set and to operate the field device on the basis of the standard parameter set and wherein the electronic unit is configured so as, when a signal is received, to take the configuration of the signal as a basis for loading one of the further parameter sets and to operate the field device, or components of the field device, on the basis of the further parameter set.

Abstract: A network based review management system and method for managing a plurality of enrolled websites and a plurality of review content items includes a network, a first database of enrolled websites connected to the network, and a second database of review content items connected to the network. Each of the enrolled websites of the first database is associated with one or more review content items of the second database. When one of the enrolled websites is accessed over the network, the one or more review content items from the second database are delivered over the network to the accessed one of the enrolled websites for viewing thereof and/or one or more review content items is added over the network to the second database through the accessed one of the enrolled websites.

Abstract: A network based review management system and method for managing a plurality of enrolled websites and a plurality of review content items includes a network, a first database of enrolled websites connected to the network, and a second database of review content items connected to the network. Each of the enrolled websites of the first database is associated with one or more review content items of the second database. When one of the enrolled websites is accessed over the network, the one or more review content items from the second database are delivered over the network to the accessed one of the enrolled websites for viewing thereof and/or one or more review content items is added over the network to the second database through the accessed one of the enrolled websites.

Abstract: A network based alert management system and method for managing a plurality of users, enrolled websites and a plurality of alert content items includes a network, a first database of users and enrolled websites connected to the network, and a second database of alert content items connected to the network. Each of the enrolled websites of the first database is associated with one or more alert content items of the second database. When one of the enrolled websites is accessed over the network, the one or more alert content items from the second database are presented over the network to the accessed one of the enrolled websites for viewing thereof and/or one or more alert content items is subscribed over the network to the second database through the accessed one of the enrolled websites.

Abstract: A network based review management system and method for managing a plurality of enrolled websites and a plurality of review content items includes a network, a first database of enrolled websites connected to the network, and a second database of review content items connected to the network. Each of the enrolled websites of the first database is associated with one or more review content items of the second database. When one of the enrolled websites is accessed over the network, the one or more review content items from the second database are delivered over the network to the accessed one of the enrolled websites for viewing thereof and/or one or more review content items is added over the network to the second database through the accessed one of the enrolled websites.

Abstract: A network based review management system and method for managing a plurality of enrolled websites and a plurality of review content items includes a network, a first database of enrolled websites connected to the network, and a second database of review content items connected to the network. Each of the enrolled websites of the first database is associated with one or more review content items of the second database. When one of the enrolled websites is accessed over the network, the one or more review content items from the second database are delivered over the network to the accessed one of the enrolled websites for viewing thereof and/or one or more review content items is added over the network to the second database through the accessed one of the enrolled websites.