Results 51 to 60 of about 21,215 (229)

Carbide Formation in Refractory Mo15Nb20Re15Ta30W20 Alloy under a Combined High-Pressure and High-Temperature Condition

open access: yesEntropy, 2020
In this work, the formation of carbide with the concertation of carbon at 0.1 at.% in refractory high-entropy alloy (RHEA) Mo15Nb20Re15Ta30W20 was studied under both ambient and high-pressure high-temperature conditions.
Congyan Zhang   +6 more
doaj   +1 more source

Extent of Sinus Surgery Is Associated With Disease Control in Biologic Treated Type 2 Dominant CRS

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background A greater benefit of biologics is observed after surgery in Type 2 chronic rhinosinusitis with nasal polyps (CRSwNP). However, the extent of surgery remains undefined in many studies. This study evaluated the extent of surgery on disease control in patients receiving biologics for refractory Type 2 dominant CRSwNP.
Nicholas J. Campion   +11 more
wiley   +1 more source

Wakeling, Rhea Higbee Collection [PDF]

open access: yes, 1998
The Rhea Higbee Wakeling Collection contains personal items and genealogy.
Wakeling, Rhea Higbee
core  

Morfologia da bolsa cloacal de emas, Rhea americana americana Linnaeus, 1758

open access: yesPesquisa Veterinária Brasileira
RESUMO: A bolsa cloacal é o órgão das aves responsável pela maturação e transferência de linfócitos para outros tecidos. Apesar da importância deste órgão nos mecanismos imunológicos desses animais, são escassas as informações a respeito de sua ...
Radan E.M. Oliveira   +7 more
doaj   +1 more source

Intussusception Associated with Sand Accumulation in a Greater Rhea (Rhea americana)

open access: yesActa Veterinaria, 2021
Pathoanatomical studies of diseases that affect wild animals are extremely important as appropriate measures can then be taken for the prevention and control of such diseases.
Batista Jael Soares   +9 more
doaj   +1 more source

Reproductivity and raising of Greater Rhea (Rhea Americana) and Lesser Rhea (Pterocnemia pennata) – a review

open access: yesEuropean Poultry Science, 2002
The Greater or Common Rhea (Rhea americana) and theLesser or Darwin’s Rhea (Pterocnemia pennata) are flight-less birds native from South America, that have conserva-tion and economic importance. Free-ranging populationsof these ratites have been detrimentally affected by humanactivities (BucherandNores, 1988;Carman, 1988;Martellaet al., 2000).
Navarro, Joaquin Luis   +1 more
openaire   +2 more sources

Osteological correlates of the respiratory and vascular systems in the neural canals of Mesozoic ornithurines Ichthyornis and Janavis

open access: yesThe Anatomical Record, EarlyView.
Abstract In birds, the neural canal houses a variety of anatomical structures including the spinal cord, meninges, spinal vasculature, and respiratory diverticula. Among these, paramedullary diverticula and the extradural dorsal spinal vein may leave behind osteological correlates in the form of pneumatic foramina and fossae, and a bilobed geometry of ...
Jessie Atterholt   +5 more
wiley   +1 more source

John Rhea Interview, February 17, 1977 [PDF]

open access: yes, 1977
John Rhea discusses growing up in McKinney, Texas, and later attending the New Mexico Military Institute, Texas University, and finally the University of Vienna.
Rhea, John
core  

Morfologia e topografia do fígado e pâncreas de emas Rhea americana Morphology and topography of the liver and pancreas of Rhea americana

open access: yesCiência Rural, 2012
As emas são aves ratitas nativas do continente sul americano, são consideradas aves primitivas do ponto de vista filogenético que constituem um grupo altamente especializado.
Marcio Nogueira Rodrigues   +5 more
doaj   +1 more source

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