Results 21 to 30 of about 4,154,097 (280)

Unpacking Total Factor Productivity on Dairy Farms Using Empirical Evidence

open access: yesAgriculture, 2022
This study examines the farm-level factors that influence differences in total factor productivity (TFP) on dairy farms. To this end, a fixed-effects regression approach is applied to panel data for dairy farms obtained from the Farm Accountancy Data ...
Kehinde Oluseyi Olagunju   +3 more
doaj   +1 more source

Hypothetico-deductivism in systematics: fact or fiction?

open access: yesPapéis Avulsos de Zoologia, 2008
Phylogenetic systematics (the cladistic analysis of phylogenetic relationships) is not hypotheticodeductively structured (in the sense of a covering law model of scientific explanation).
Olivier Rieppel
doaj   +1 more source

A total evidence phylogeny for the processionary moths of the genus Thaumetopoea (Lepidoptera: Notodontidae: Thaumetopoeinae) [PDF]

open access: yes, 2017
open5noProcessionary moths belong to a group of about 100 species well known for their social behaviour and their urticating systems. The genus Thaumetopoea s.l.

core   +1 more source

Translating scientific evidence into global health policy: Making mental health count for individuals′ and populations′ health

open access: yesIndian Journal of Social Psychiatry, 2016
Scientific evidence in all sciences, inclusive of the brain and neurosciences as well as in assessing health systems’ performance is rapidly evolving in the 21st century.
Eliot Sorel
doaj   +1 more source

Matrix Representation with Parsimony, Taxonomic Congruence, and Total Evidence [PDF]

open access: yesSystematic Biology, 2002
—Manybiogeographic problemsare testedonphylogenetic trees. Typically, theuncertainty in the phylogeny is not accommodated when investigating the biogeography of the organisms. Here we present a method that accommodates uncertainty in the phylogenetic trees.
Pisani, Davide, Wilkinson, M
openaire   +3 more sources

Total evidence: Molecules, morphology, and the phylogenetics of cichlid fishes [PDF]

open access: yesJournal of Experimental Zoology, 2000
We present a most comprehensive phylogenetic analysis of the family Cichlidae. New data analyzed include mitochondrial 16S rRNA sequences and two nuclear loci (Tmo-M27 and Tmo-4C4) for a large taxonomic sampling with emphasis on South American species. We also incorporate a published morphological data set for a total evidence analysis.
Farias, Izeni P.   +2 more
openaire   +3 more sources

A new small-bodied azhdarchoid pterosaur from the Lower Cretaceous of England and its implications for pterosaur anatomy, diversity and phylogeny [PDF]

open access: yes, 2013
BACKGROUND: Pterosaurs have been known from the Cretaceous sediments of the Isle of Wight (southern England, United Kingdom) since 1870. We describe the three-dimensional pelvic girdle and associated vertebrae of a small near-adult pterodactyloid from ...
AJ Veldmeijer   +60 more
core   +3 more sources

Guidelines for Perioperative Pain Management in Total Knee Arthroplasty in China (2022)

open access: yesXiehe Yixue Zazhi, 2022
Total knee arthroplasty (TKA) is currently the main treatment for end-stage knee disease. Moderate to severe pain often occurs after TKA, which seriously affects postoperative rehabilitation, patient satisfaction and overall outcome. Multimodal analgesia
Joint Surgery Branch of Chinese Orthopaedic Association   +1 more
doaj   +1 more source

Justified group belief is evidentially responsible group belief [PDF]

open access: yes, 2018
What conditions must be satisfied if a group is to count as having a justified belief? Jennifer Lackey has recently argued that any adequate account of group justification must be sensitive to both the evidence actually possessed by enough of a group's ...
Silva, Paul
core   +1 more source

The problem of evaluating automated large-scale evidence aggregators [PDF]

open access: yes, 2017
In the biomedical context, policy makers face a large amount of potentially discordant evidence from different sources. This prompts the question of how this evidence should be aggregated in the interests of best-informed policy recommendations.
Steele, Katie, Wüthrich, Nicolas
core   +3 more sources

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