Results 11 to 20 of about 8,833,803 (256)

La familia Anatidae

open access: yesEl Hornero, 1949
Este artículo no cuenta con un resumen.
Jean Delacour   +2 more
doaj   +1 more source

Fossil coleoid cephalopod from the Mississippian Bear Gulch Lagerstätte sheds light on early vampyropod evolution

open access: yesNature Communications, 2022
We describe an exceptionally well-preserved vampyropod, Syllipsimopodi bideni gen. et sp. nov., from the Carboniferous (Mississippian) Bear Gulch Lagerstätte of Montana, USA.
Christopher D. Whalen, Neil H. Landman
doaj   +1 more source

Reassessing the Past: Memory and Identity in Toni Morrisonʼs Home

open access: yesFilolog, 2021
Toni Morrison’s superior literary oeuvre reconsiders the American past by introducing memories of subjects who have been ignored or misrepresented in official history, with particular attention to their identity construction.
Ksenija M. Kondali, Sandra V. Novkinic
doaj   +1 more source

He Perished Ere He Published: Records of the Work of Gary Stockton Vescelius in the American Museum of Natural History

open access: yesBulletin of the History of Archaeology, 2016
Gary Stockton Vescelius (1930–1982) was an extremely active archaeologist who conducted extensive surveys and numerous excavations in North America, the Caribbean, and Peru.
Monica Barnes, Sumru Aricanli
doaj   +1 more source

Immigration in American Economic History

open access: yesJournal of Economic Literature, 2017
The United States has long been perceived as a land of opportunity for immigrants. Yet, both in the past and today, US natives have expressed concern that immigrants fail to integrate into US society and lower wages for existing workers.
Ran Abramitzky, L. Boustan
semanticscholar   +1 more source

Efficient implied alignment

open access: yesBMC Bioinformatics, 2020
Background Given a binary tree T $\mathcal {T}$ of n leaves, each leaf labeled by a string of length at most k, and a binary string alignment function ⊗, an implied alignment can be generated to describe the alignment of a dynamic homology for T ...
Alex J. Washburn, Ward C. Wheeler
doaj   +1 more source

Data for constructing insect genome content matrices for phylogenetic analysis and functional annotation

open access: yesData in Brief, 2016
Twenty one fully sequenced and well annotated insect genomes were used to construct genome content matrices for phylogenetic analysis and functional annotation of insect genomes.
Jeffrey Rosenfeld   +2 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin   +17 more
wiley   +1 more source

Comparing Microbiome Sampling Methods in a Wild Mammal: Fecal and Intestinal Samples Record Different Signals of Host Ecology, Evolution

open access: yesFrontiers in Microbiology, 2018
The gut microbiome is a community of host-associated symbiotic microbes that fulfills multiple key roles in host metabolism, immune function, and tissue development. Given the ability of the microbiome to impact host fitness, there is increasing interest
Melissa R. Ingala   +14 more
doaj   +1 more source

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