Results 41 to 50 of about 173,960 (378)

Alzheimer's Disease Clinical and Research Update for Health Care Practitioners

open access: yesJournal of Aging Research, 2013
Of the approximately 6.8 million Americans who have been diagnosed with dementia, over 5 million have been diagnosed with Alzheimer's Disease (AD). Due to the rise in the aging population, these figures are expected to double by 2050. The following paper
Philip A. DeFina   +4 more
doaj   +1 more source

Una fiaccola per Pan. Un riesame delle testimonianze sulle lampadedromie nell’Atene classica

open access: yesErga-Logoi, 2017
Herodotus refers that, after the battle of Marathon, the Athenians introduced the cult of the Arcadic god Pan and started celebrating the new religion with an annual «lampas», commemorating the victory over the Persians.
Roberto Capel Badino
doaj   +1 more source

Ensembles of probability estimation trees for customer churn prediction [PDF]

open access: yes, 2010
Customer churn prediction is one of the most, important elements tents of a company's Customer Relationship Management, (CRM) strategy In tins study, two strategies are investigated to increase the lift. performance of ensemble classification models, i.e
A. Lemmens   +20 more
core   +3 more sources

Enhancing mechanical performance of MWCNT filler with jute/kenaf/glass composite: a statistical optimization study using RSM and ANN

open access: yesMaterials technology (New York, N.Y.)
Fibre sequencing greatly affects bending and hardness of fibre-reinforced composites. Fiber-matrix bonding, orientation, and sequencing boost composite strength, especially when nanoparticles are added to improve mechanical properties. Lining fibres with
S. Arunachalam   +5 more
semanticscholar   +1 more source

Response Surface Methodology (RSM)-Based Optimization of Ultrasound-Assisted Extraction of Sennoside A, Sennoside B, Aloe-Emodin, Emodin, and Chrysophanol from Senna alexandrina (Aerial Parts): HPLC-UV and Antioxidant Analysis

open access: yesMolecules, 2022
In this study, ultrasound-assisted extraction conditions were optimized to maximize the yields of sennoside A, sennoside B, aloe-emodin, emodin, and chrysophanol from S. alexandrina (aerial parts).
P. Alam   +5 more
semanticscholar   +1 more source

Treasure Hunt—Roman Inquisition and Magical Practices Ad Inveniendos Thesauros in Southern Tuscany

open access: yesReligions, 2019
Resorting to the supernatural to find something lost is a practice that can be observed over a very large range of times and places. With the affirmation of Christianity, these kinds of habits and beliefs were considered superstitious by the Church ...
Vincenzo Tedesco
doaj   +1 more source

Rsm K1 and Rsm K5 Rose Germplasm1

open access: yesHortScience, 1980
Abstract The improvement of winter hardiness of tender tetraploid hybrid tea, grandiflora and floribunda roses has been difficult because of interspecific crossing barriers between these and hardy northern species.
openaire   +1 more source

T-Duality via Gerby Geometry and Reductions [PDF]

open access: yes, 2015
We consider topological T-duality of torus bundles equipped with S^{1}-gerbes. We show how a geometry on the gerbe determines a reduction of its band to the subsheaf of S^{1}-valued functions which are constant along the torus fibres.
Bunke, Ulrich, Nikolaus, Thomas
core   +1 more source

Examining rheological behavior of CeO2-GO-SA/10W40 ternary hybrid nanofluid based on experiments and COMBI/ANN/RSM modeling

open access: yesScientific Reports, 2022
In this study, the rheological behavior and dynamic viscosity of 10W40 engine oil in the presence of ternary-hybrid nanomaterials of cerium oxide (CeO2), graphene oxide (GO), and silica aerogel (SA) were investigated experimentally.
M. Sepehrnia   +3 more
semanticscholar   +1 more source

Interest rate stepping: Theory and evidence

open access: yesJournal of Economic and Financial Sciences, 2007
A stylised fact of monetary policymaking is that central banks do not immediately respond to new information but seem instead to prefer to wait until sufficient ‘evidence’ to warrant a change has accumulated.
Sylvester Eijffinger   +2 more
doaj   +1 more source

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