Results 31 to 40 of about 17,263,930 (338)

Midfacial Morphology and Neandertal–Modern Human Interbreeding

open access: yesBiology, 2022
Ancient DNA from, Neandertal and modern human fossils, and comparative morphological analyses of them, reveal a complex history of interbreeding between these lineages and the introgression of Neandertal genes into modern human genomes.
Steven E. Churchill   +2 more
doaj   +1 more source

Learning to rank in person re-identification with metric ensembles [PDF]

open access: yes, 2015
We propose an effective structured learning based approach to the problem of person re-identification which outperforms the current state-of-the-art on most benchmark data sets evaluated.
Hengel, Anton van den   +2 more
core   +1 more source

Comparative Analysis of the Capabilities of IPv6 and IPv4 Protocols to Provide the Designated Quality of Service

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2023
The paper presents a comparative analysis of the IPv4 and IPv6 data transfer protocols to ensure a given quality of service (QoS). As parameters of QoS, the bandwidth and the associated transmission rate, as well as the amount of delay and jitter – delay
V. V. Bachilo   +2 more
doaj   +1 more source

Disturbing Inequities: Exploring the Relationship Between Racial Disparities in Special Education Identification and Discipline [PDF]

open access: yes, 2013
This study examines whether exposure to novice teachers and risk for identification for special education predicated suspension rates. Identification as having emotional disturbance and specific learning disabilities were found to predict an increase in ...
Cheri Hodson   +3 more
core   +1 more source

An approach to assessing the implementation of the results of scientific and technical activities within the framework of the smart city digital platform

open access: yesЦифровая трансформация, 2022
In the article, we consider state digital platforms as mechanisms for the practical implementation of the results of scientific research. The need for closer integration of digital platforms and the existing R&D infrastructure is justified by ...
B. N. Panshin, D. A. Serebryakov
doaj   +1 more source

About simulation environment for modeling the Internet of Things components and applications using visual flow-based programming tools and cloud services

open access: yesInformatika, 2022
Objectives. The purpose of the analytical and research work was to develop and perform an initial assessment of the capabilities of simulation environment for modeling the Internet of Things (IoT) components and applications. The relevance of the problem
A. A. Andrushevich   +2 more
doaj   +1 more source

A Wind-Solar Hybrid Energy Harvesting Approach Based on Wind-Induced Vibration Structure Applied in Smart Agriculture

open access: yesMicromachines, 2022
Solar energy harvesting devices are widely used in smart agriculture nowadays. However, when lighting conditions are weak, such as through the night or on cloudy days, efficiency decays a lot.
Lili Xia   +6 more
doaj   +1 more source

An Improved Selective Ensemble Learning Method for Highway Traffic Flow State Identification

open access: yesIEEE Access, 2020
Reliable and accurate real-time traffic flow state identification is crucial for an intelligent transportation system (ITS). This identification is a prerequisite for alleviating traffic congestion and improving highway operation efficiency.
Zhanzhong Wang   +4 more
semanticscholar   +1 more source

General depolarized pure states: Identification and properties [PDF]

open access: yesPhysics Letters A, 2008
The Schmidt decomposition is an important tool in the study of quantum systems especially for the quantification of the entanglement of pure states. However, the Schmidt decomposition is only unique for bipartite pure states, and some multipartite pure states.
Byrd, Mark S., Brennen, Gavin K.
openaire   +3 more sources

Convex Optimization In Identification Of Stable Non-Linear State Space Models [PDF]

open access: yes, 2010
A new framework for nonlinear system identification is presented in terms of optimal fitting of stable nonlinear state space equations to input/output/state data, with a performance objective defined as a measure of robustness of the simulation error ...
Manchester, Ian R.   +4 more
core   +1 more source

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