Results 101 to 110 of about 72,244 (231)

The state of knowledge on four families of Syngnathoidei fishes (Teleostei: Syngnathiformes): Aulostomidae, Centriscidae, Fistulariidae and Solenostomidae

open access: yesJournal of Fish Biology, EarlyView.
Abstract Knowledge on the ecology and life‐history traits of coastal marine species is vital to inform their conservation and management, especially as their coastal habitats come under increasing threats. However, such data have never been collated for four of the five families in the suborder Syngnathoidei—the close relatives of the better‐studied ...
Syd J. Ascione   +3 more
wiley   +1 more source

Subjective Evaluation of Female Adult Body Fat Distribution: A Scoping Review

open access: yesObesity Reviews, EarlyView.
ABSTRACT Body fat distribution is a key indicator of obesity‐related disease risk, often assessed through objective anthropometric measurements. However, objective implementation at scale is limited by measurement variability, cost, and anthropometrist skill.
Susan C. Lennie   +6 more
wiley   +1 more source

Who Is Accountable? How Citizens Attribute Success and Failure in Cross‐Sector Collaborations

open access: yesPublic Administration, EarlyView.
ABSTRACT Cross‐sector collaborations bring together organizations with different values, missions, and goals to achieve shared outcomes. However, how accountability is attributed across sectors remains unclear, particularly given the potential influence of sector bias on citizen perceptions.
Angela L. Samuel   +2 more
wiley   +1 more source

Bounds for the Zero Forcing Number of Graphs with Large Girth

open access: yesTheory and Applications of Graphs, 2015
The zero-forcing number, Z(G) is an upper bound for the maximum nullity of all symmetric matrices with a sparsity pattern described by the graph. A simple lower bound is δ ≤ Z(G) where δ is the minimum degree.
Randy Davila, Franklin Kenter
doaj   +1 more source

Machine Learning‐Driven Construction of High‐Yielding Cucumber Plant Architectures in Greenhouse Environments

open access: yesPlant Biotechnology Journal, EarlyView.
Schematic summary of the machine learning‐driven analysis for high‐yield cucumber architecture. This study employs machine learning methods to analyze key shoot and root traits, building a predictive model for yield. The analysis identifies an optimal plant architecture: a compact and sturdy shoot structure, combined with a narrow yet larger‐diameter ...
Cuifang Zhu   +8 more
wiley   +1 more source

Girth Analysis of Tanner’s (3, 17)-Regular QC-LDPC Codes Based on Euclidean Division Algorithm

open access: yesIEEE Access, 2019
In this paper, the girth distribution of the Tanner’s (3, 17)-regular quasi-cyclic LDPC (QC-LDPC) codes with code length $17p$ is determined, where $p$ is a prime and $p \equiv 1~(\bmod ~51)$ .
Hengzhou Xu   +3 more
doaj   +1 more source

On mean distance and girth

open access: yesDiscrete Applied Mathematics, 2010
this paper has been withdrawn because it has been ...
Bekkai, Siham, Kouider, Mekkia
openaire   +2 more sources

Linking sap flow and tree water deficit in an unmanaged, mixed beech forest during the summer drought 2022

open access: yesPlant Biology, EarlyView.
Sap flow and reversible stem shrinkage upon water depletion are strongly correlated under extreme drought conditions, but they respond differently to drought and cannot be used interchangeably when assessing tree response to drought. Abstract Temperate mixed forests are currently experiencing severe drought conditions and face increased risk of ...
L. S. Donfack   +6 more
wiley   +1 more source

On the Girth of Tanner (3, 13) Quasi-Cyclic LDPC Codes

open access: yesIEEE Access, 2019
Girth is an important structural property of low-density parity-check (LDPC) codes. Motivated by the works on the girth of Tanner (3, 5), (3, 7), (3, 11), and (5, 7) quasi-cyclic (QC) LDPC codes, we, in this paper, study the girth of Tanner (3, 13) QC ...
Hengzhou Xu   +4 more
doaj   +1 more source

Girth in graphs

open access: yesJournal of Combinatorial Theory, Series B, 1983
Sei \(\Gamma_a\) die Klasse der endlichen zusammenhängenden Graphen vom Minimalgrad mindestens \(a\), und sei \(\Gamma_{a,k}\) die Klasse der \(G \in \Gamma_a\) mit der Taillenweite mindestens \(k\). Satz 1: Für \(q \geq q_n\) ist jedes \(G \in \Gamma_{3,q}\) auf \(K_n\) kontrahierbar. Der Verf. führt den Begriff \(k\)-zyklisch-eckenzusammenhängend ein.
openaire   +1 more source

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