Results 21 to 30 of about 1,848,916 (203)
Power to the people: end-user building of digital library collections [PDF]
, 2001 Naturally, digital library systems focus principally on the reader: th e consumer of the material that constitutes the library. In contrast, this paper describes an interface that makes it easy for people to build their own library collections ...
Bainbridge, David +2 more
core +2 more sources
Ecology and Evolution, 2021 In the Himalayas, a number of secondary contact zones have been described for vicariant vertebrate taxa. However, analyses of genetic divergence and admixture are missing for most of these examples. In this study, we provide a population genetic analysis
Hannes Wolfgramm +6 more
doaj +1 more source
Description of a new species of Haemogamasus (Mesostigmata, Laelapidae, Haemogamasinae) from Chubut, Río Negro and Neuquén Provinces, Argentina [PDF]
, 2012 A new species of Haemogamasus mites is described from Chubut, Neuquén and Río Negro Provinces, Argentina. It was collected primarily from rodents of the genus Abrothrix (65 of 77 collections): Abrothrix longipilis (63), Abrothrix o.
Herrin, C. Selby, Sage, Richard
core +2 more sources
The taxonomic quagmire of northern Australian snake-necked turtles (Testudines: Chelidae): Chelodina kuchlingi—Extinct or hiding in plain sight? [PDF]
Vertebrate ZoologyUsing mitochondrial genomes and nine nuclear loci, we examined genetic variation in snake-necked turtles (Chelodina sensu lato), with a focus on northern Australian taxa.
Christian Kehlmaier +2 more
doaj +3 more sources
Seasonal Emergence Patterns of Black Flies (Diptera: Simuliidae) in Northwestern Pennsylvania [PDF]
, 2017 A two-year emergence trap study of black flies at four sites in northwestern Pennsylvania yielded 1%3 individuals of nine species. The collections included Prosimulium mixtum, P. jU5cum, Stegapterna mutata, Simulium aureum, S.
Adler, P. H +3 more
core +3 more sources
Journal of Political Economy, 2018 We consider collective decisions made by agents whose preferences and power depend on past events and decisions. Faced with an inefficient equilibrium and an opportunity to commit to a policy, can the agents reach an agreement on such a policy? Under an intuitive condition linking power structures in the dynamic setting and at the commitment stage, the
Christian Roessler +2 more
openaire +5 more sources
Parasites & Vectors, 2015 Background Gyrodactylus salaris is a directly transmitted ectoparasite that reproduces in situ on its fish host. Wild Norwegian (East Atlantic) salmon stocks are thought to be especially susceptible to the parasite due to lack of co-adaptation, contrary ...
Raúl Ramírez +2 more
doaj +1 more source
Scientific Reports, 2022 Defences of hosts against brood parasitic cuckoos include detection and ejection of cuckoo eggs from the nest. Ejection behaviour often involves puncturing the cuckoo egg, which is predicted to drive the evolution of thicker eggshells in cuckoos that ...
Clare E. Holleley +4 more
doaj +1 more source
Journal of Clinical Interventional Radiology ISVIR, 2023 Purpose Critically ill patients with acute pancreatitis (AP) require intensive care unit (ICU) admission. The management of pancreatic fluid collections (PFCs) in this group is challenging.
Pankaj Gupta +8 more
doaj +1 more source
Public health heritage and policy: HIV and AIDS in museums and archives [PDF]
História, Ciências, Saúde: Manguinhos, 2020 In the last five years there has been a resurgence of scholarly research and museum exhibitions on the history of HIV and AIDS. This work has called into question some of the conventions of archiving and interpreting the history of the pandemic.
Manon Sian Parry
doaj +1 more source