Results 231 to 240 of about 892,541 (314)

[Risk factors associated with inadequacy of empirical treatment in patients with sepsis and bacteremia attended in an emergency department]. [PDF]

Rev Esp Quimioter
Motos-Bescós M, Ruiz-Ramos J, Agra-Montava I, Moliné-Pareja A, Palacio-Alvarez P, Villarejo-Jiménez A, Pomar-Solchaga V.   +6 more
europepmc   +1 more source

Hemorraghic skin syndrome associated with contact of Lonomia spp. caterpillar: First report from the Ecuadorian Amazon [PDF]

Biomedica
Calvopina M, Guamán-Charco E, Vélez J, Vélez B, González C.   +4 more
europepmc   +1 more source

Seeing herbaria in a new light: leaf reflectance spectroscopy unlocks trait and classification modeling in plant biodiversity collections

New Phytologist, EarlyView.
Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White, Jeannine Cavender‐Bares, Charles C. Davis, J. Antonio Guzmán Q., Shan Kothari, Jorge M. Robles, José Eduardo Meireles   +6 more
wiley   +1 more source

Morphological and genetic evidence for the <i>Sarcaulus brasiliensis</i> complex (Sapotaceae, Chyrsophylloideae) reveals a new species from the rainforests of the Middle Magdalena Valley, Colombia. [PDF]

PhytoKeys
Jaramillo MA, Pennington TD, Aymard-Corredor GA, Majin-Ladino AF.   +3 more
europepmc   +1 more source

Un servicio especial para un producto especial

Nucleus, 1992
openaire   +1 more source

Silene, a versatile model system: from sex and genome evolution to ecology and speciation

New Phytologist, EarlyView.
Summary Fundamental and applied research in evolutionary biology benefits from the use of model systems in which approaches from disparate disciplines can be integrated. Here, we review recent progress in evolutionary research on the long‐standing model system Silene, a large genus with a well‐resolved phylogeny and newly available, expanded genomic ...
Sophie Karrenberg, Václav Bačovský, Andrea E. Berardi, Isabelle De Cauwer, Tatiana Giraud, Fanny E. Hartmann, Roman Hobza, Vojtěch Hudzieczek, Gabriel A.B. Marais, Jenna R. Miladin, Bengt Oxelman, Alexander S.T. Papadopulos, Daniel B. Sloan, Janet C. Steven, Helena Štorchová, Pascal Touzet, Fabienne Van Rossum   +16 more
wiley   +1 more source

Molecular characterization of Panstrongylus chinai from northern Peru and its phylogenetic relationship to ecuadorian populations using the COI gene. [PDF]

Rev Peru Med Exp Salud Publica
Ruiz-Polo AA, Vigil-Correa AM, Niño-Mendoza LE, Santillan-Valdivia RE.   +3 more
europepmc   +1 more source

Què és especial en l'educació especial?

Aloma: revista de psicologia, ciències de l'educació i de l'esport Blanquerna, 2004
openaire   +1 more source

Tree‐ring structure determines the temporal coordination between xylem growth and the gain in hydraulic conductivity in the outermost ring

New Phytologist, EarlyView.
Summary The study of seasonal xylem hydraulics has predominantly focused on embolism‐induced losses, whereas growth‐driven increases in hydraulic capacity have received little attention. We assessed the intra‐annual dynamics of xylem formation and gain of conductivity in the current‐year ring of three species with contrasting tree‐ring structure ...
Laura Fernández‐de‐Uña, Cyrille B. K. Rathgeber, Gonzalo Pérez‐de‐Lis, Anjy N. Andrianantenaina, Matthias Cuntz   +4 more
wiley   +1 more source