Results 91 to 100 of about 38,024 (196)

Dirac Cat States in Relativistic Landau Levels

open access: yes, 2007
We show that a relativistic version of Schrodinger cat states, here called Dirac cat states, can be built in relativistic Landau levels when an external magnetic field couples to a relativistic spin 1/2 charged particle. Under suitable initial conditions,
A. Bermudez   +11 more
core   +1 more source

Optimizing Financial Data Analysis: A Comparative Study of Preprocessing Techniques for Regression Modeling of Apple Inc.’S Net Income and Stock Prices

open access: yesStudia Universitatis Vasile Goldis Arad, Seria Stiinte Economice
This article presents a comprehensive methodology for processing financial datasets of Apple Inc., encompassing quarterly income and daily stock prices, spanning from March 31, 2009, to December 31, 2023.
Ungar Kevin, Oprean-Stan Camelia
doaj   +1 more source

G14 [PDF]

open access: yesArthropod Management Tests, 2012
P. J. Vittum, L. J. Brocklesby
openaire   +1 more source

Naturlig foryngelse etter markberedning på middels bonitet (G14)

open access: yes, 2010
Denne rapporten presenterer resultatene fra en taksering av naturlig foryngelse i 99 bestand på bonitet G14 i Romedal og Stange allmenninger. Arealene ble markberedt i perioden 2001–2006, og var avvirket ved flatehogst der målet var naturlig foryngelse av gran basert på frø fra bestandskant. Takseringen ble gjennomført i juni – oktober 2008.
Granhus, Aksel, Fløistad, Inger
openaire   +1 more source

Eurusd Intraday Price Reversal

open access: yesFolia Oeconomica Stetinensia, 2014
The study investigates the mean reversion in 1-minute EURUSD. Intraday patters in FX seem of particular interest as more and more trades in the FX market are automated high frequency trades (HFT).
Wiśniewska Marta
doaj   +1 more source

Parameterized Trade on the Futures Market on the WIG20

open access: yesFolia Oeconomica Stetinensia, 2019
Research background: Market participants have been trying to forecast future price movements and create tools to facilitate making the right investment decisions since the beginning of the operation of stock exchanges.
Piekunko-Mantiuk Iwona
doaj   +1 more source

The Impact of the Size of Funds on the Use of Selectivity and Market Timing by Investment Funds

open access: yesFolia Oeconomica Stetinensia
Investment funds are an important part of the capital market. Household savings in this type of asset are increasing every year. From an investor’s point of view, the performance of funds is important.
Żebrowska-Suchodolska Dorota
doaj   +1 more source

Clifford Index of ACM Curves in ${\mathbb P}^3$

open access: yes, 2001
In this paper we review the notions of gonality and Clifford index of an abstract curve. For a curve embedded in a projective space, we investigate the connection between the \ci of the curve and the \gc al properties of its \emb. In particular if $C$ is
Hartshorne, Robin
core  

Utilization of Free and Esterified Gholesterol-4-G14 for Corticoid Biosynthesis by Hog Adrenal Homogenates.

open access: yesExperimental Biology and Medicine, 1962
SummaryTracer amounts of cholesterol-4-C14 added to hog adrenal homogenates and incubated under conditions favorable for steroid synthesis were rapidly and efficiently converted to labeled steroids. Addition of cholesterol-4-C14 esters, prepared enzymatically and incubated under the same conditions, did not give C14-activity in the steroids produced ...
R. E. Dailey, L. Swell, C. R. Treadwell
openaire   +1 more source

How Does the Stock Market Development React to Energy Consumption? Evidence from the ARDL Panel Approach

open access: yesECONOMICS
This article examines the relationship between stock market development and energy consumption in the Gulf Cooperation Council (GCC) countries using panel data from 1971-2021 and ARDL panel and cross-section techniques.
Derouez Faten   +5 more
doaj   +1 more source

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