Results 31 to 40 of about 549,831 (243)

Markovian Monte Carlo program EvolFMC v.2 for solving QCD evolution equations [PDF]

open access: yes, 2009
We present the program EvolFMC v.2 that solves the evolution equations in QCD for the parton momentum distributions by means of the Monte Carlo technique based on the Markovian process.
Jadach, S.   +3 more
core   +1 more source

Bitcoin Trend Prediction with Attention-Based Deep Learning Models and Technical Indicators

open access: yesSystems
This study presents a comparative analysis of two advanced attention-based deep learning models—Attention-LSTM and Attention-GRU—for predicting Bitcoin price movements.
Ming-Che Lee
doaj   +1 more source

Analysis of the technical level of developments in the field of mobile charging installations for electric transport

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2023
RELEVANCE. The lack of easily accessible charging stations is becoming a negative factor in the growth of the adoption of electric vehicles. Consequently, the planning and placement of charging stations is gaining momentum among researchers around the ...
A. R. Safin   +4 more
doaj   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Measurement and Dynamic Change Analysis of Total Factor Productivity of China′s Marine Economy: Based on DEA Malmquist index model

open access: yesHaiyang Kaifa yu guanli, 2022
By selecting marine economic development indicators and using DEA Malmquist index model to calculate the total factor productivity of marine economic development in 11 coastal areas of China from 2006 to 2018, this paper discussed the time series changes
Yaozong WANG
doaj  

Perturbations of Noise: The origins of Isothermal Flows

open access: yes, 1998
We make a detailed analysis of both phenomenological and analytic background for the "Brownian recoil principle" hypothesis (Phys. Rev. A 46, (1992), 4634).
A. Einstein   +74 more
core   +1 more source

A study of the measurement precision of the Higgs boson decaying into tau pairs at the ILC [PDF]

open access: yes, 2015
We evaluate the measurement precision of the production cross section times the branching ratio of the Higgs boson decaying into tau lepton pairs at the International Linear Collider (ILC).
Fujii, Keisuke   +4 more
core   +2 more sources

Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces

open access: yesAdvanced Functional Materials, EarlyView.
A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai   +6 more
wiley   +1 more source

Top quark pair production in association with a jet with NLO parton showering [PDF]

open access: yes, 2011
We compute the production cross section of a top-antitop pair in association with a jet at hadron colliders at next-to-leading order accuracy matched with parton shower algorithms to make predictions at the hadron level.
Adam Kardos   +38 more
core   +2 more sources

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

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