Results 71 to 80 of about 1,131,197 (284)

Reguladores vegetais influenciando número e tamanho de células das bagas da uva 'Niagara Rosada' Plant regulators influencing number and size of berry cells of 'Niagara Rosada' grapes

open access: yesRevista Brasileira de Fruticultura, 2008
O objetivo do trabalho foi avaliar o efeito do ácido giberélico, thidiazuron e quinmerac na anatomia das bagas de uvas cultivar 'Niagara Rosada', provenientes de vinhedo localizado em Dourados - MS. Realizaram-se três experimentos.
Cássia Regina Yuriko Ide Vieira   +4 more
doaj   +1 more source

Origin and diversification of the Otophysi clade during the Mesozoic: a case of mosaic evolution? [PDF]

open access: yesResearch & Knowledge, 2017
Almost all distributed today in freshwater, except by few taxa that inhabited coastal marine waters, the Otophysi clade is a group of teleostean with a formerly worldwide distribution in all continents.
Diogo Mayrinck   +3 more
doaj   +1 more source

Comparative morphology of the stomach ossicles of four freshwater crabs species of Dilocarcinini (Crustacea, Decapoda, Trichodactylidae)

open access: yesNauplius, 2018
The morphology of the foregut ossicles of representatives of four genera of Dilocarcinini were described to assess the usefulness of the ossicles as possible morphological characters in studies on the intrafamilial relationships of Trichodactylidae ...
Renata C. Lima-Gomes, Célio Magalhães
doaj   +1 more source

Impact of Lower Pole Anatomy on Stone Clearance After Shock Wave Lithotripsy

open access: yesKaohsiung Journal of Medical Sciences, 2005
This study retrospectively analyzed patients treated with shock wave ithotripsy (SWL) for lower calyceal stones, to determine the influence of the lower pole anatomy and stone size in predicting the clearance of fragments.
Yung-Shun Juan   +2 more
doaj   +1 more source

Anatomy of a pandemic [PDF]

open access: yesThe Lancet, 2012
For millennia, human beings have been plagued by pathogens originating in other animal species. Pathogens that are now endemic in human beings, such as measles and smallpox, evolved from wildlife microbes that exploited our successful development for their own global spread.1 Zoonotic diseases have had a substantial effect on our social, cultural, and ...
openaire   +3 more sources

Ontogeny and Structure of the Pericarp of Schinus terebinthifolius Raddi (Anacardiaceae)

open access: yesBrazilian Archives of Biology and Technology, 2002
The fruit of Schinus terebinthifolius Raddi is a globose red drupe with friable exocarp when ripe and composed of two lignified layers: the epidermis and hypodermis.
Sandra Maria Carmello-Guerreiro   +1 more
doaj   +1 more source

Anatomy of cornea and ocular surface

open access: yesIndian Journal of Ophthalmology, 2018
Important functions of cornea in the eye include protecting the structures inside the eye, contributing to the refractive power of the eye, and focusing light rays on the retina with minimum scatter and optical degradation.
M. Sridhar
semanticscholar   +1 more source

Amido no megagametófito de Araucaria angustifolia (Bert.) O. Ktze: degradação durante a germinação e desenvolvimento do esporófito Starchy reserve of the megagametophyte of Araucaria angustifolia (Bert.) O. Ktze: mobilization during germination and on the developing sporophyte

open access: yesActa Botânica Brasílica, 1994
O pinheiro brasileiro possui um diásporo de grandes dimensões, o pinhão, rico em reservas amiláceas. A mobilização dessas reservas pelo embrião foi quantificada em secções transversais do megagametófito, em cinco estágios de desenvolvimento da plântula ...
Rosa Maris Rosado   +3 more
doaj   +1 more source

Human anatomy and physiology

open access: yesHuman anatomy and physiology, 2019
3. Compare the relative diameters of the afferent and efferent arterioles and explain the significance in this size differential. The afferent arteriole is wider than the efferent arteriole which means that blood enters the glomerulus through a wider ...
Lama Alzamil, Erythrocytes RBCs
semanticscholar   +1 more source

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