Results 21 to 30 of about 1,256,843 (75)

Decoherence according to Environment and Self Induced Decoherences [PDF]

open access: yesarXiv, 2005
A generalized decoherence formalism that can be used both in open (using Environment Induced Decoherence-EID) and closed (using Self Induced Decoherence-SID) quantum systems is ...
arxiv  

Unlicensed and off label drug use in paediatric wards: prospective study [PDF]

open access: bronze, 1998
S. Turner   +3 more
openalex   +1 more source

Acceptable Use Policies for Foundation Models [PDF]

open access: yesPublished in AIES 2024
As foundation models have accumulated hundreds of millions of users, developers have begun to take steps to prevent harmful types of uses. One salient intervention that foundation model developers adopt is acceptable use policies: legally binding policies that prohibit users from using a model for specific purposes. This paper identifies acceptable use
arxiv  

Implementation of phase gates using single photons [PDF]

open access: yesarXiv
Quantum computing algorithms using the quantum Fourier transform require repeated use of a phase shift gate. In the case of qubits using optical photons for operation, this gate can be implemented using single-photon beams focused close to the diffraction limit.
arxiv  

Research on Jing Dong's Self-built Logistics Based on Technology Acceptance Model [PDF]

open access: yes
Today is a time of rapid e-commerce development, and Jing Dong, China's e-commerce giant, has taken its place in the highly competitive industry with its self-built logistics system. This paper analyzed the impact of Jing Dong's self-built logistics system characteristics on user satisfaction and continuous use intention by using the Technology ...
arxiv   +1 more source

Using Drag to Hover [PDF]

open access: yesarXiv, 2003
Unlike a helicopter, an insect can, in theory, use both lift and drag to stay aloft. Here we show that a dragonfly uses mostly drag to hover by employing asymmetric up and down strokes. Computations of a family of strokes further show that using drag can be as efficient as using lift at the low Reynolds number regime appropriate for insects.
arxiv  

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