Results 51 to 60 of about 7,757,531 (292)
The natural history of nonalcoholic fatty liver disease: a population-based cohort study.
Gastroenterology, 2005 BACKGROUND & AIMS The natural history of nonalcoholic fatty liver disease (NAFLD) in the community remains unknown. We sought to determine survival and liver-related morbidity among community-based NAFLD patients.
L. Adams +6 more
semanticscholar +1 more source
The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada
Population Ecology, EarlyView.We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley +1 more source
Size, microhabitat, and loss of larval feeding drive cranial diversification in frogs
Nature Communications, 2021 The evolution of metamorphic species may be constrained by different ecologies of the larval and adult stages. Here, Bardua et al. show that in frogs, adult ecology is more important than larval ecology for skull evolution, but species that don’t feed as
Carla Bardua +7 more
doaj +1 more source
Network topology drives population temporal variability in experimental habitat networks
Population Ecology, EarlyView.Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu +3 more
wiley +1 more source
The natural history of Annonaceae [PDF]
Botanical Journal of the Linnean Society, 2012 This special issue of Botanical Journal of the Linnean Society focuses on the systematics and evolution of Annonaceae. Ever since the start of the standardized use of plant family names, with the publication of Genera plantarum by de Jussieu (1789), Annonaceae have been an easily identifiable entity.
Richard M. K. Saunders +6 more
openaire +5 more sources
ZoologyCon 2024 - Book of Abstracts [PDF]
Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”The book contains the abstracts and program of the international zoological congress ZOOLOGYCON 2024, organized by the Grigore Antipa Museum and held in Bucharest, Romania from 6th to 9th November 2024.
Luis Ovidiu Popa +12 more
doaj +3 more sources
Wet collections accession: a workflow based on a large stonefly (Insecta, Plecoptera) donation [PDF]
Biodiversity Data Journal, 2018 This study details a workflow used to accession a large stonefly (Plecoptera) collection resulting from several donations. The eastern North American material of Kenneth W. Stewart (deceased, University of North Texas), the entire collection of Stanley W.
R. DeWalt +4 more
doaj +2 more sources
Differentiation of Diabetes by Pathophysiology, Natural History, and Prognosis
Diabetes, 2016 The American Diabetes Association, JDRF, the European Association for the Study of Diabetes, and the American Association of Clinical Endocrinologists convened a research symposium, “The Differentiation of Diabetes by Pathophysiology, Natural History and
J. Skyler +16 more
semanticscholar +1 more source
Geographic variation in walking activity in the red flour beetle Tribolium castaneum
Population Ecology, EarlyView.This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley +1 more source
Immunity in Natural History [PDF]
Perspectives in Biology and Medicine, 1996 Nobel Conference XXVIII. Lecture at Gustavus Adolphus College, October 1992. ; Includes bibliographical references (page 372). ; Immunity, involving a struggle for health, is also the defense of biological identity, and, in advanced species, of an idiographic self.
Rolston, Holmes, 1932-, author +1 more
openaire +4 more sources