Results 31 to 40 of about 604,199 (244)

Role Of Political Parties In Resolving The Challenges Confronting Nigeriafrom 1960-1966

open access: yesInternational Studies Journal, 2023
Shortly after Nigeria attained its independence on the 1st October, 1960 it experienced numerous challenges of Nation-building, this is because, the conquest and imposition of colonial rule with its divide and rule tactics and other attendant ...
Mas’ud Bello, Sani Ibrahim
doaj  

The Performance of Supervised Machine Learning Based Relay Selection in Cooperative NOMA

open access: yesIEEE Access, 2023
This paper aims to exploit the benefits of supervised machine learning algorithms in resolving joint relay selection and non-orthogonal multiple access (NOMA) transmission in cooperative networks. Both relay selection and NOMA are capable to increase the
Mohammad Alkhawatrah
doaj   +1 more source

Shapes and Sizes from Non-Identical-Particle Correlations [PDF]

open access: yes, 2006
I review the prospects for measuring source characteristics from correlations other than those involving identical pions. Correlations generated from Coulomb and strong interactions are shown to provide remarkable resolving power for determining three ...
Pratt, Scott
core   +3 more sources

Repairing What Policy Is Missing Out on: A Constructive View on Prospects and Preconditions for Sustainable Biobased Economy Options to Mitigate and Adapt to Climate Change

open access: yesEnergies, 2022
Biomass use for energy and materials is, on the one hand, one of the key mitigation options to reach the 1.5 °C GMT target set in the Paris Agreement, as highlighted by the IPCC and many other key analyses. On the other hand, particularly in parts of the
André P. C. Faaij
doaj   +1 more source

A Spectrum of Convective Self‐Aggregation Based on Background Rotation

open access: yesJournal of Advances in Modeling Earth Systems, 2022
High‐resolution modeling reveals a tendency for deep convection to spontaneously self‐aggregate from radiative‐convective equilibrium. Self‐aggregated convection takes different forms in nonrotating versus rotating environments, including tropical ...
Jacob D. Carstens, Allison A. Wing
doaj   +1 more source

Deep Insights Into the Plastome Evolution and Phylogenetic Relationships of the Tribe Urticeae (Family Urticaceae)

open access: yesFrontiers in Plant Science, 2022
Urticeae s.l., a tribe of Urticaceae well-known for their stinging trichomes, consists of more than 10 genera and approximately 220 species. Relationships within this tribe remain poorly known due to the limited molecular and taxonomic sampling in ...
Catherine A. Ogoma   +14 more
doaj   +1 more source

Symmetry breaking in tournaments [PDF]

open access: yes, 2013
We provide upper bounds for the determining number and the metric dimension of tournaments. A set of vertices S in V(T) is a determining set for a tournament T if every nontrivial automorphism of T moves at least one vertex of S, while S is a resolving ...
Lozano Boixadors, Antoni
core   +1 more source

On Strong Metric Dimension of the Methane Molecular Graph Using Resolving Sets

open access: yesJournal of Physics: Conference Series
Abstract In graph theory, a graph’s strong metric dimension is a crucial quantity that has applications in molecular chemistry, network architecture, and navigation systems. This study focuses on evaluating Molecular graph’s methane CH 4 strong metric dimension which is a fundamental molecule in organic chemistry.
P. Tharaniya   +4 more
openaire   +1 more source

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson   +3 more
wiley   +1 more source

New results on metric-locating-dominating sets of graphs [PDF]

open access: yes, 2016
A dominating set $S$ of a graph is a metric-locating-dominating set if each vertex of the graph is uniquely distinguished by its distances from the elements of $S$, and the minimum cardinality of such a set is called the metric-location-domination number.
González, Antonio   +2 more
core   +3 more sources

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