Results 21 to 30 of about 10,099 (192)

Atomically thin mica flakes and their application as ultrathin insulating substrates for graphene [PDF]

open access: yes, 2011
We show that it is possible to deposit, by mechanical exfoliation on SiO2/Si wafers, atomically thin mica flakes down to a single monolayer thickness.
Agrait, Nicolas   +6 more
core   +4 more sources

Particle Swarm Optimization of Bollinger Bands [PDF]

open access: yes, 2010
The use of technical indicators to derive stock trading signals is a foundation of financial technical analysis. Many of these indicators have several parameters which creates a difficult optimization problem given the highly non-linear and non-stationary nature of a financial time-series.
Matthew Butler 0001, Dimitar Kazakov
openaire   +1 more source

How profitable are FX technical trading rules? [PDF]

open access: yes, 2016
This paper provides a comprehensive empirical investigation of the profitability of foreign exchange technical trading rules over the 1996:10?2015:06 period for 22 currencies quoted in US dollars. It reports evidence of profitability across a universe of
Coakley, J, Marzano, M, Nankervis, JC
core   +1 more source

Structural and electronic properties of Al nanowires: an ab initio pseudopotential study [PDF]

open access: yes, 2002
The stability and electronic structure of a single monatomic Al wire has been studied using the ab initio pseudopotential method. The Al wire undergoes two structural rearrangements under compression, i.e., zigzag configurations at angles of $140^o$ and $
A. T. S. WEE   +4 more
core   +1 more source

Using Big Data Analytics and Heatmap Matrix Visualization to Enhance Cryptocurrency Trading Decisions

open access: yesApplied Sciences, 2023
Using the Bollinger Bands trading strategy (BBTS), investors are advised to buy (and then sell) Bitcoin and Ethereum spot prices in response to BBTS’s oversold (overbought) signals.
Yensen Ni   +3 more
doaj   +1 more source

Financial Market Reactions to the Political Uncertainty. Study Case: Romania [PDF]

open access: yesOvidius University Annals: Economic Sciences Series, 2020
The goal of this paper is to identify the influence of the economic policy and political uncertainty on the Romania stock market. We used the Bollinger Bands set at two standard deviations and Bollinger Bandwidth Indicator in order to emphasize ...
Luciana Simion   +1 more
doaj  

Estimated Interval-Based Checkpointing (EIC) on Spot Instances in Cloud Computing

open access: yesJournal of Applied Mathematics, 2014
In cloud computing, users can rent computing resources from service providers according to their demand. Spot instances are unreliable resources provided by cloud computing services at low monetary cost.
Daeyong Jung   +3 more
doaj   +1 more source

Plasmons on the edge of MoS2 nanostructures [PDF]

open access: yes, 2014
Using ab initio calculations we predict the existence of one-dimensional (1D), atomically confined plasmons at the edges of a zigzag MoS2 nanoribbon. The strongest plasmon originates from a metallic edge state localized on the sulfur dimers decorating ...
Andersen, Kirsten   +2 more
core   +2 more sources

The Relation between Return of Bollinger Band with Relative Strength Index Indicators and stock Market Index [PDF]

open access: yesمطالعات تجربی حسابداری مالی, 2008
This study compares returns from using two different strategies­ technical analysis and Buy-Hold strategy- of investment in Iranian capital market. For this purpose, we calculate the returns from active strategy arising from Bollinger Bands and Relative ...
Farrokh Barzideh, Sasan Allahgholi
doaj  

Intrusion detection in smart meters data using machine learning algorithms: A research report

open access: yesFrontiers in Energy Research, 2023
The intrusion detection in network traffic for crucial smart metering applications based on radio sensor networks is becoming very important in the Smart Grid area.
M. Ravinder, Vikram Kulkarni
doaj   +1 more source

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