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Now showing items 1621-1630 of 9000
Comparisons of standby and parallel systems in reliability, replacement, scheduling and application
(
SAGE Publications Ltd
, 2016 , Article)
This paper compares the standby and parallel systems through the following analyses: reliability measures such as reliabilities, mean times to failure, and failure rates are first compared. These comparisons are reconsidered ...
Cellulose nanofibers to assist the release of healing agents in epoxy coatings
(
Elsevier B.V.
, 2017 , Article)
Epoxy monomer and amine curing agents were immobilized on cellulose nanofibers (CNF). Obtained epoxy immobilized CNF (EiCNF) and amine curing agent immobilized CNF (AiCNF) were characterized using Fourier transform infrared ...
Enhancing the DC voltage utilization of twelve-switch voltage source inverter feeding symmetrical/asymmetrical nine-phase loads
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
Twelve-Switch Nine-Phase Inverter (TSNPI) can be used to feed three independent three-phase loads or nine-phase load such as nine-phase machines. It provides dc-ac conversion with a reduced number of switches, as only ...
Implementing traceability in Indian food-supply chains: An interpretive structural modeling approach
(
Routledge
, 2016 , Article)
Traceability in food-supply chains is an emerging issue due to increased awareness of consumers about food safety and the nature of food-supply chains that have become globalized. To implement traceability, there is a need ...
An assignment-based lower bound for a class of two-machine flow shop problems
(2013 , Article)
We present an assignment-based lower bound that is valid for a wide class of two-machine flow shop problems with a regular additive performance criterion. We provide empirical evidence that this new bound consistently ...
بحث خبر الآحاد وأثرها في الدلالة الأصولية والتطبيق الفقهي
(2013 , Article)
بحث خبر الآحاد وأثرها في الدلالة الأصولية والتطبيق الفقهي
Investigation on the effect of γ-irradiation on the dielectric and piezoelectric properties of stretchable PVDF/Fe–ZnO nanocomposites for self-powering devices
(
Royal Society of Chemistry
, 2018 , Article)
Stretchable films of PVDF nanocomposites containing iron doped ZnO (Fe-ZnO) nanoflowers are fabricated following simple solution mixing and ?-irradiation treatment. An increase in ?-phase crystallinity is noticed for the ...
Photocatalytic conversion of CO 2 and H 2 O to useful fuels by nanostructured composite catalysis
(
Elsevier B.V.
, 2019 , Article)
Cu-TiO2 nano-catalysis were successfully prepared using sol-gel method and used for solar photo-reduction of CO2 in gas and liquid phase. Adding Cu to TiO2 matrix modify its crystalline structure, improved its optical ...
Epidemiology of diabetic ketoacidosis in Arab patients with type 1 diabetes: a systematic review.
(
Wiley
, 2016 , Article)
Diabetic ketoacidosis (DKA) is an acute and risky complication of type 1 diabetes. The aim of this study is to build the overall rate of DKA in Arab patients with type 1 diabetes in the 22 Arab nations. This is expected ...
Analyze Unstructured Data Patterns for Conceptual Representation
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
Online news media provides aggregated news and stories from different sources all over the world and up-to-date news coverage. The main goal of this study is to find a solution that is considered as a homogeneous source ...