Results 41 to 50 of about 1,976,434 (298)

Software-Based Implementation of Dual Connectivity for LTE [PDF]

open access: yes2019 IEEE 16th International Conference on Mobile Ad Hoc and Sensor Systems Workshops (MASSW), 2019
This work has been supported by the European Project DualConnectivity Solution for ORCA (DALI) as part of the OpenCall 2 of H2020-ICT-2016-2017 (ORCA) project.
Pupiales Yépez, Carlos   +3 more
openaire   +3 more sources

Dual-hub connectivity: a case study on China Eastern Airlines in Shanghai

open access: yesEuropean Transport Research Review, 2019
To deal with slot constraints and insufficient capacity, emerging multi-airport systems have been under construction in China. This paper chose China Eastern Airlines as a case study, evaluating its hub connectivity under a dual-hub circumstance in ...
Huijuan Yang, Weiwei Liu
doaj   +1 more source

A note on the minimum‐norm in dual space approach to some classical linear optimal control problems

open access: yesThe Journal of Engineering, 2023
Some classical optimal control problems of linear systems can be characterized as finding minimum‐norm vectors from within linear varieties in appropriate dual spaces.
Yue Zhou, Pushkin Kachroo, Kaan Ozbay
doaj   +1 more source

Young dual language learners: A Key Topic Resource List [PDF]

open access: yes, 2009
A compilation of selected Research Connections resources focused on language and literacy interventions, teaching strategies, and assessments for English language learners (ELLs), including a summary of issues addressed in the literature, and a listing ...
Child Care & Early Education Research Connections
core   +1 more source

Dual Connectivity in Graphs

open access: yesMathematics
An edge-coloring σ of a connected graph G is called rainbow if there exists a rainbow path connecting any pair of vertices. In contrast, σ is monochromatic if there is a monochromatic path between any two vertices. Some graphs can admit a coloring which is simultaneously rainbow and monochromatic; for instance, any coloring of Kn is rainbow and ...
Mohammed A. Mutar   +2 more
openaire   +2 more sources

Face Sizes and the Connectivity of the Dual

open access: yesJournal of Graph Theory
ABSTRACTFor each , we prove tight lower bounds on face sizes that must be present to allow 1‐ or 2‐cuts in simple duals of ‐connected maps. Using these bounds, we determine the smallest genus on which a ‐connected map can have a simple dual with a 2‐cut and give lower and some upper bounds for the smallest genus on which a ‐connected map can have a ...
Gunnar Brinkmann   +2 more
openaire   +2 more sources

Interpreting the dual Riccati equation through the LQ reproducing kernel

open access: yesComptes Rendus. Mathématique, 2021
In this study, we provide an interpretation of the dual differential Riccati equation of Linear-Quadratic (LQ) optimal control problems. Adopting a novel viewpoint, we show that LQ optimal control can be seen as a regression problem over the space of ...
Aubin-Frankowski, Pierre-Cyril
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

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