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Fractional revival of threshold graphs under Laplacian dynamics
(Discussiones Mathematicae Graph Theory, 2020)
We consider Laplacian fractional revival between two vertices of a graph $X$. Assume that it occurs at time $\tau$ between vertices 1 and 2. We prove that for the spectral decomposition $L = \sum_{r=0}^q \theta_rE_r$ of ...
Parasite-modified behaviour in non-trophic transmission: Trematode parasitism increases the attraction between snail intermediate hosts
(Canadian Science Publishing, 2020-03-13)
Many parasites with complex life cycles cause host behavioral changes that increase the
likelihood of transmission to the next host. Parasite modification is often found in trophic
transmission, but its influence on ...
A combined deep-learning and transfer-learning approach for supporting social influence prediction
(Elsevier, 2020)
Social influence is a phenomenon describing the spread of opinions across the population. Nowadays, social influence analysis (SIA) has a great impact. For example, viral marketing and online content recommendation are ...
Predictive analytics on open big data for supporting smart transportation services
(Elsevier, 2020)
In the current era of big data, huge quantities of valuable data, which may be of different levels of veracity, are being generated at a rapid rate. Embedded into these big data are implicit, previously unknown and potentially ...
Operon-based approach for the inference of rRNA and tRNA evolutionary histories in bacteria
(Springer Nature, 2020)
In bacterial genomes, rRNA and tRNA genes are often organized into operons, i.e., segments of closely located genes that share a single promoter and are transcribed as a single unit. Analyzing how these genes and operons ...
An effective and efficient technique for supporting privacy-preserving keyword-based search over encrypted data in clouds
(Elsevier, 2020)
Nowadays, cloud providers offer to their clients the possibility of storage of emails and files on the cloud server. To avoid privacy concerns, encryption should be applied to data. Unlike searching plaintext documents by ...
Eavesdropping of an African ground squirrel on the heterospecific alarm calls of a noisy ground-nesting bird
(Ethology, 2020)
Animals gather information about their environment from a variety of sources to enable adaptive decision-making behaviour. Eavesdropping on heterospecific alarm calls enhances predator avoidance, reduces time spent vigilant ...
Social organization in a North African ground squirrel.
(Cambridge University Press, 2020)
Research on sociality in temperate ground-dwelling squirrels has focused on female philopatry and other life history trade-offs, which are influenced by constraints in the duration of the active growing season. Temperate ...
Back to the Future: Updates on the invasion history of Junonia butterflies in Florida and the mystery of Chokoloskee
(Journal of the Lepidopterists' Society, 2020)
The tropical buckeye, Junonia zonalis (Lepidoptera: Nymphalidae) is a recent addition to the butterfly fauna of mainland Florida. It appears that this species began to invade the mainland from the Florida Keys or Cuba by ...
Widely distributed breeding populations of Canada warbler (Cardellina canadensis) converge on migration through Central America
(2020-07-31)
Abstract
Background
To effectively conserve migratory species, the entire range encompassed by their annual life cycle needs to be considered. Most research on Nearctic-Neotropical migratory birds has focused on the ...