Results 21 to 30 of about 270,111 (269)

Domination in functigraphs [PDF]

open access: yesDiscussiones Mathematicae Graph Theory, 2012
Let $G_1$ and $G_2$ be disjoint copies of a graph $G$, and let $f: V(G_1) \rightarrow V(G_2)$ be a function. Then a \emph{functigraph} $C(G, f)=(V, E)$ has the vertex set $V=V(G_1) \cup V(G_2)$ and the edge set $E=E(G_1) \cup E(G_2) \cup \{uv \mid u \in V(G_1), v \in V(G_2), v=f(u)\}$.
Linda Eroh   +4 more
openaire   +3 more sources

Mow the Grass at the Mouse’s Peril: Diversity of Small Mammals in Commercial Fruit Farms

open access: yesAnimals, 2019
Small mammals are not only pests but also an important part of agricultural ecosystems. The common vole is a reference species for risk assessment of plant protection products in the European Union, but no data about the suitability of the species in the
Linas Balčiauskas   +2 more
doaj   +1 more source

Individual and Sociolinguistic Differences in Language Background Predict Stroop Performance

open access: yesFrontiers in Communication, 2022
To examine how differences in language experience and sociolinguistic context impact cognitive control, 146 Spanish-English bilingual participants were tested on a non-linguistic Stroop arrows task.
Max R. Freeman   +3 more
doaj   +1 more source

Relating domination, exponential domination, and porous exponential domination

open access: yesDiscrete Optimization, 2017
The domination number $γ(G)$ of a graph $G$, its exponential domination number $γ_e(G)$, and its porous exponential domination number $γ_e^*(G)$ satisfy $γ_e^*(G)\leq γ_e(G)\leq γ(G)$. We contribute results about the gaps in these inequalities as well as the graphs for which some of the inequalities hold with equality.
Michael A. Henning   +2 more
openaire   +3 more sources

An evaluation of yield in "intercropping of maize and potato" [PDF]

open access: yesDesert, 2007
To find out how maize and potato can grow and develop in an intercropping system rather than each grown alone in a sole cropping system the following factorial experiment was performend in the frame-work of a randomized complete block three replications ...
K. Jamshidi, D. Mazaheri, J. Saba
doaj   +1 more source

DOMINATION AND REGULARITY [PDF]

open access: yesThe Bulletin of Symbolic Logic, 2020
AbstractWe discuss the close relationship between structural theorems in (generalized) stability theory, and graph regularity theorems.
openaire   +3 more sources

Hereditary equality of domination and exponential domination

open access: yesDiscussiones Mathematicae Graph Theory, 2018
We characterize a large subclass of the class of those graphs $G$ for which the exponential domination number of $H$ equals the domination number of $H$ for every induced subgraph $H$ of $G$.
Michael A. Henning   +2 more
openaire   +4 more sources

Plasma Testosterone and Androstenedione Levels Follow the Same Sex-Specific Patterns in the Two Pan Species

open access: yesBiology, 2022
In most animals, males are considered more aggressive, in terms of frequency and intensity of aggressive behaviors, than their female peers. However, in several species this widespread male-biased aggression pattern is either extenuated, absent, or even ...
Ruth Sonnweber   +4 more
doaj   +1 more source

Domination, eternal domination and clique covering

open access: yesDiscussiones Mathematicae Graph Theory, 2015
16 pages, 3 ...
William F. Klostermeyer   +1 more
openaire   +3 more sources

Is There a Link between Suckling and Manipulation Behavior during Rearing in Pigs?

open access: yesAnimals, 2021
Inadequate possibilities to perform oral manipulation behavior for pigs can lead to misdirection and thus tail biting. Our study aimed to analyze manipulation behaviors of weaner pigs with focus on tail biting and the relationship with agonistic ...
Friederike K. Warns   +4 more
doaj   +1 more source

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