Results 261 to 270 of about 2,080,235 (348)

Exact and Heuristic Solution Approaches for the Cluster Deletion Problem on General Graphs

open access: yesNetworks, EarlyView.
ABSTRACT A cluster graph is a disjoint union of cliques, obtained by clustering the nodes of a given network and then removing the edges between nodes assigned to different clusters. The Cluster Deletion problem asks for the smallest subset of edges to be removed from a network in order to produce a cluster graph, which is equivalent to determining the
Giuseppe Ambrosio   +4 more
wiley   +1 more source

Weathering the storms of climate change: Preparing persons with disabilities and the physiatrists who provide their care for extreme hurricanes

open access: yesPM&R, EarlyView.
Abstract Climate‐driven disasters have disproportionate and often devastating consequences on individuals with disabilities. Warming ocean and air temperatures are fueling more extreme tropical cyclones, further endangering those living in at‐risk regions.
Mollie Andreae   +4 more
wiley   +1 more source

Fruit fly as a model of insect vector

open access: bronze, 2005
H Aonuma   +4 more
openalex   +2 more sources

Antbears and underground melons: A highly specialized seed dispersal mutualism mediated by scent

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Seed dispersal is critical for the establishment and persistence of populations of most plant species. We investigated the seed dispersal biology of an African melon, Cucumis humifructus, which is closely related to cultivated cucumbers and watermelons but differs in that it buries its fruits deep underground.
Steven D. Johnson   +2 more
wiley   +1 more source

Developing epidemiological preparedness for a plant disease invasion: Modelling citrus huánglóngbìng in the European Union

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Huánglóngbìng (HLB) is a bacterial disease of citrus that has significantly impacted Brazil and the United States, although citrus production in the Mediterranean Basin remains unaffected. By developing a mathematical model of spread in Spain, we tested surveillance and control strategies before any future HLB entry in the EU.
John Ellis   +9 more
wiley   +1 more source

A protein key to plant virus transmission at the tip of the insect vector stylet

open access: green, 2007
Marilyne Uzest   +7 more
openalex   +1 more source

Incidental pollination by passing animals: An overlooked mechanism?

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The conservation of pollinators is essential for sustaining the ecosystem services of pollen transfer, which support crop production, biodiversity conservation and ecosystem health. While primary pollinators have been the focus of most conservation efforts, subordinate or incidental pollinators have been largely overlooked.
Kazuo Yamazaki
wiley   +1 more source

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