Results 41 to 50 of about 9,794 (192)
Competition between spin exchange and correlated hopping
, 2001 The ground-state phase diagram is numerically studied for an electronic model consisting of the spin exchange term (J) and the correlated hopping term (t_3: the three-site term). This model has no single-particle hopping and the ratio of the two terms is
Affleck +20 more
core +1 more source
Quantum criticality and first-order transitions in the extended periodic Anderson model [PDF]
, 2013 We investigate the behavior of the periodic Anderson model in the presence of $d$-$f$ Coulomb interaction ($U_{df}$) using mean-field theory, variational calculation, and exact diagonalization of finite chains.
Hagymasi, I., Itai, K., Solyom, J.
core +2 more sources
Distribution, scale, and drivers of mass mortality events in Europe's freshwater bivalves
Conservation Biology, EarlyView.Abstract Mass mortality events (MMEs) are decimating populations and compromising key ecosystem functions around the globe. One taxon particularly vulnerable to MMEs is freshwater bivalve mollusks. This group has important ecosystem engineering capacities and includes highly threatened and highly invasive taxa.
Daniel A. Cossey +39 more
wiley +1 more source
How to ask sensitive questions in conservation: A review of specialized questioning techniques [PDF]
, 2014 Tools for social research are critical for developing an understanding of conservation problems and assessing the feasibility of conservation actions.
Acquisti +97 more
core +1 more source
Ecology and Evolution, Volume 16, Issue 3, March 2026.Emerging infectious diseases increasingly threaten giant pandas and cohabiting species. This review analyzes pathogen transmission risks from domestic animals, wildlife, and vectors and proposes an integrated genomic surveillance framework for early warning and biodiversity conservation.
Xiaoli Sun +10 more
wiley +1 more source
The global distribution of Bacillus anthracis and associated anthrax risk to humans, livestock and wildlife. [PDF]
, 2019 Bacillus anthracis is a spore-forming, Gram-positive bacterium responsible for anthrax, an acute infection that most significantly affects grazing livestock and wild ungulates, but also poses a threat to human health.
Alexander, Kathleen A +12 more
core
A 50‐year perspective on the use and potential of artiodactyl calcanei in bone adaptation studies
Biological Reviews, Volume 101, Issue 1, Page 437-485, February 2026.ABSTRACT Sheep and deer calcanei are important models for studying cortical (compact) and trabecular (cancellous) bone adaptation because they are amenable to direct strain measurement (due to lack of surrounding muscles), experience relatively simple/unidirectional bending, exhibit osteon remodelling, and have the most pronounced regional variations ...
John G. Skedros
wiley +1 more source
Captain Smith\u27s Vlgrie [PDF]
, 1987 Harry B. Partridge, in Ad Memoriam Demetrii (August 1986), introduced a newly-discovered word ending in -gry. I was very interested in this announcement, since I Have been working on a little treatise of such words; ulgry increased my list to nineteen
Scheetz, George H.
core +1 more source
People and Nature, 2021 Efforts to shift unsustainable human behaviour are at the crux of many conservation interventions, particularly when addressing illegal or unsustainable wildlife trade.
Hunter Doughty +4 more
doaj +1 more source
Detecting mass mortality events in wildlife populations
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Reports in the literature of mass mortality events (MMEs) involving diverse animal taxa are increasing. Yet, many likely go unobserved due to imperfect detection and infrequent sampling. MMEs involving small, cryptic species, for instance, can be difficult to detect even during the event, and degradation and scavenging of carcasses can make ...
Jesse L. Brunner, Justin M. Calabrese
wiley +1 more source