Results 11 to 20 of about 1,295,363 (282)

Big Data Management in Education Sector: an Overview [PDF]

open access: yes, 2019
The advancement in technological innovation has given rise to a new trend known as Big Data today. Given the soaring popularity of big data technology, organisations are profoundly attracted to and interested in it to transform their organisation by ...
Nda, Ramatu Muhammad   +1 more
core   +3 more sources

Patient privacy protection using anonymous access control techniques [PDF]

open access: yes, 2008
Objective: The objective of this study is to develop a solution to preserve security and privacy in a healthcare environment where health-sensitive information will be accessed by many parties and stored in various distributed databases.
Elmufti, K.   +3 more
core   +1 more source

Influence of Sorbent Characteristics on Fouling and Deposition in Circulating Fluid Bed Boilers Firing High Sulfur Indian Lignite

open access: yesJournal of Combustion, 2013
125 MWe circulating fluidized bed combustion (CFBC) boiler experienced severe fouling in backpass of the boiler leading to obstruction of gas flow passage, while using high sulfur lignite with sorbent, calcium carbonate, to capture sulfur dioxide ...
Selvakumaran Palaniswamy   +5 more
doaj   +1 more source

On the Correlation between the Geometrical Features and Thermal Efficiency of Flat-Plate Solar Collectors

open access: yesEnergies, 2021
This article presents the results of numerical and experimental studies on the impacts of the selected geometrical features of liquid solar collectors on their thermal efficiency. The experiments were carried out while meeting the requirements of the ISO
Waldemar Kuczynski   +4 more
doaj   +1 more source

Analysis and control of induction generator supplying stand-alone AC loads employing a Matrix Converter

open access: yesEngineering Science and Technology, an International Journal, 2017
This paper proposes a Capacitor Excited Induction Generator (CEIG)-Matrix Converter (MC) system for feeding stand-alone AC loads. The variable output voltage magnitude and frequency from CEIG is converted into a constant voltage magnitude and frequency ...
Sumedha Mahajan   +4 more
doaj   +1 more source

Quality Assessment of Chilled and Frozen Fish—Mini Review

open access: yesFoods, 2020
Fish is a very perishable food and therefore several storage strategies need to be employed to increase its shelf-life, guaranteeing its safety and quality from catch to consumption.
Ana M. Duarte   +4 more
doaj   +1 more source

More examples of discrete co-compact group actions [PDF]

open access: yes, 2013
We survey some results and questions about free actions of infinite groups on products of spheres and euclidean spaces, and give some new co-compact ...
Hambleton, Ian, Pedersen, Erik K.
core   +4 more sources

Keratitis due to Chaetomium sp.

open access: yesCase Reports in Ophthalmological Medicine, 2011
Aim. To describe keratitis due to Chaetomium sp. occurring in a 65-year-old woman who presented with a corneal ulcer with hypopyon of the right eye with a history of trauma by vegetable matter. Method. Multiple scrapings were obtained from the ulcer.
Jayaraman Kaliamurthy   +3 more
doaj   +1 more source

Photosensitization of Colloidal SnO2 Semiconductor Nanoparticles with Xanthene Dyes

open access: yesJournal of Chemistry, 2013
The photochemical behavior of xanthene dyes (fluorescein, erythrosine, and eosin) with colloidal SnO2 nanoparticles was probed by UV-visible, steady state, and time resolved fluorescence measurements. The prepared SnO2 nanoparticles were characterized by
N. Nagarajan   +3 more
doaj   +1 more source

Crystal structure of 4-[(5-methylisoxazol-3-yl)aminosulfonyl]anilinium 3,5-dinitrosalicylate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
The title molecular salt, C10H12N3O3S+·C7H3N2O7−, protonation occurs at the amino N atom attached to the benzene ring of sulfamethoxazole. In the anion, there is an intramolecular O—H...O hydrogen bond and the cation is linked to the anion by an N—H...O ...
Sevaiyan Malathy   +2 more
doaj   +1 more source

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