Results 41 to 50 of about 765,002 (285)

Pseudo Random Coins Show More Heads Than Tails

open access: yes, 2004
Tossing a coin is the most elementary Monte Carlo experiment. In a computer the coin is replaced by a pseudo random number generator. It can be shown analytically and by exact enumerations that popular random number generators are not capable of ...
Bauke, Heiko, Mertens, Stephan
core   +1 more source

One- and two-dimensional quantum walks in arrays of optical traps [PDF]

open access: yes, 2005
We propose a novel implementation of discrete time quantum walks for a neutral atom in an array of optical microtraps or an optical lattice. We analyze a one-dimensional walk in position space, with the coin, the additional qubit degree of freedom that ...
A. M. Childs   +13 more
core   +3 more sources

Discovery and Targeted Proteomic Studies Reveal Striatal Markers Validated for Huntington's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Clinical trials for Huntington's disease (HD) enrolling persons before clinical motor diagnosis (CMD) lack validated biomarkers. This study aimed to conduct an unbiased discovery analysis and a targeted examination of proteomic biomarkers scrutinized by clinical validation. Methods Cerebrospinal fluid was obtained from PREDICT‐HD and
Daniel Chelsky   +8 more
wiley   +1 more source

Villa Cardilio (Torres Novas, Santarém): una revisión desde la Numismática

open access: yesPortugália, 2017
The archaeological excavations carried out in the Roman villa of Villa Cardilio (Torres Novas, Santarém) have uncovered numerous numismatic findings. The study of these coins and other archaeological objects (ceramics, amphorae, glass, etc.) allows us ...
Noé Conejo Delgado
doaj   +1 more source

Khan Barak Coins of the XV Century of the Bulgarian Mint (based on the materials of the hoard "Karaulnaya Gora")

open access: yesАрхеология евразийских степей, 2022
One of the most important hoard complexes of the beginning of the XV century for the study of coinage in the Bulgar land is the treasure of coins "Karaulnaya Gora", stored in the National Museum of the Republic of Tatarstan in Kazan.
Bugarchev Aleksei I.   +3 more
doaj   +1 more source

Entanglement measurement with discrete multiple coin quantum walks

open access: yes, 2005
Within a special multi-coin quantum walk scheme we analyze the effect of the entanglement of the initial coin state. For states with a special entanglement structure it is shown that this entanglement can be meausured with the mean value of the walk ...
Greenberger D M   +4 more
core   +1 more source

Lived and Care Experiences of Chronic Musculoskeletal Shoulder Pain in Australian Adults: A Qualitative Study

open access: yesArthritis Care &Research, EarlyView.
Objective Australian evidence on lived and care experiences of chronic musculoskeletal shoulder pain (CMSP), irrespective of disorder classification or disease, is limited. However, such evidence is important for person‐centered care and informing local service pathways and care guidelines or standards.
Sonia Ranelli   +8 more
wiley   +1 more source

Cluster-randomized implementation trial of two facilitation strategies to implement a novel information and communications technology at the Veterans Health Administration

open access: yesImplementation Science
Background Information and communication technologies (ICTs) improve quality and efficiency of healthcare, but effective practices for implementing new ICTs are unknown.
Chelsea Leonard   +4 more
doaj   +1 more source

qBitcoin: A Peer-to-Peer Quantum Cash System

open access: yes, 2017
A decentralized online quantum cash system, called qBitcoin, is given. We design the system which has great benefits of quantization in the following sense.
A Einstein   +14 more
core   +1 more source

Asymptotic entanglement in 1D quantum walks with a time-dependent coined [PDF]

open access: yes, 2012
Discrete-time quantum walk evolve by a unitary operator which involves two operators a conditional shift in position space and a coin operator. This operator entangles the coin and position degrees of freedom of the walker.
Aubry S.   +8 more
core   +1 more source

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