Results 31 to 40 of about 3,684,944 (327)

Variable binaries and variables in binaries in the Binary star DataBase [PDF]

open access: yesResearch in Astronomy and Astrophysics, 2019
The BDB, Binary star DataBase http://bdb.inasan.ru combines data of the catalogues of binary and multiple stars of all observational types. There is a number of ways for variable stars to form or to be a part of binary or multiple systems. We describe how such stars are represented in the database.
Kovaleva, D., Malkov, O., Kaygorodov, P.
openaire   +2 more sources

GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs [PDF]

open access: yes, 2018
We present the results from three gravitational-wave searches for coalescing compact binaries with component masses above 1$\mathrm{M}_\odot$ during the first and second observing runs of the Advanced gravitational-wave detector network. During the first
The Ligo Scientific Collaboration   +499 more
semanticscholar   +1 more source

A Privacy-Preserving Biometric Authentication System With Binary Classification in a Zero Knowledge Proof Protocol

open access: yesIEEE Open Journal of the Computer Society, 2022
Biometric authentication is, over time, becoming an indispensable complementary component to traditional authentication methods that use passwords and tokens.
Quang Nhat Tran   +3 more
doaj   +1 more source

Contact Binaries [PDF]

open access: yesSymposium - International Astronomical Union, 1986
The most promising mechanism for the formation of contact binaries involves the orbital angular momentum loss (AML) and the resulting orbital decay of detached but close synchronized binaries. The efficiency of magnetic wind braking should abruptly decrease upon formation of a contact binary because of the transformation into a system of earlier ...
openaire   +1 more source

Observation of Gravitational Waves from a Binary Black Hole Merger [PDF]

open access: yes, 2016
On September 14, 2015 at 09:50:45 UTC the two detectors of the Laser Interferometer Gravitational-Wave Observatory simultaneously observed a transient gravitational-wave signal.
The Ligo Scientific Collaboration   +2 more
semanticscholar   +1 more source

Seeing the bigger picture: what is gynaecology for?

open access: yesÁgora, 2021
This paper situates Rodrigo de Castro Lusitano’s De uniuersa mulierum medicina (1603), within the longer history of gynaecology and of the questions raised by having a separate branch of medicine dedicated to women.
Helen King
doaj   +1 more source

Enhanced-alignment Measure for Binary Foreground Map Evaluation [PDF]

open access: yesInternational Joint Conference on Artificial Intelligence, 2018
The existing binary foreground map (FM) measures address various types of errors in either pixel-wise or structural ways. These measures consider pixel-level match or image-level information independently, while cognitive vision studies have shown that ...
Deng-Ping Fan   +5 more
semanticscholar   +1 more source

An Improved African Vulture Optimization Algorithm for Feature Selection Problems and Its Application of Sentiment Analysis on Movie Reviews

open access: yesBig Data and Cognitive Computing, 2022
The African Vulture Optimization Algorithm (AVOA) is inspired by African vultures’ feeding and orienting behaviors. It comprises powerful operators while maintaining the balance of exploration and efficiency in solving optimization problems.
Aitak Shaddeli   +3 more
doaj   +1 more source

Thermophysical Properties of Alkanone + Aromatic Amine Mixtures at Varying Temperatures

open access: yesFrontiers in Chemistry, 2022
In the present investigation, an attempt has been made to evaluate internal pressure (Pi), energy (ΔEvap), and enthalpy of vaporization (ΔHvap) along with excess entropy (SE)  and excess isothermal compressibility (βTE) for binary solutions of alkanones (
Aditi Prabhune   +3 more
doaj   +1 more source

Binary Neural Networks: A Survey [PDF]

open access: yesPattern Recognition, 2020
The binary neural network, largely saving the storage and computation, serves as a promising technique for deploying deep models on resource-limited devices.
Haotong Qin   +5 more
semanticscholar   +1 more source

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