Results 171 to 180 of about 2,932 (253)

[Addictive risk behaviors in health professionals in Mexico and Cuba]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Fabelo-Roche JR   +5 more
europepmc   +1 more source

Two new species of Calea ser. Multiplinerviae (Asteraceae: Neurolaeneae) from Brazil

open access: yesNordic Journal of Botany, EarlyView.
Detailed studies of specimens from Rondônia and Mato Grosso do Sul showed that two new species have been misidentified: Calea micropappa resembles Calea pilosa, but differs by leaf apex obtuse to acuminate (versus acute), paleae present (versus paleae absent), disc corolla lobes 1.2–1.3 mm long (versus 0.7–0.8 mm), and pappus scales 0.1–0.25 mm long ...
Vinícius Resende Bueno   +2 more
wiley   +1 more source

Two new endemic species of Portulaca (Portulacaceae) from the Brazilian Pampa grasslands

open access: yesNordic Journal of Botany, EarlyView.
Portulaca L. is a monophyletic, cosmopolitan genus of succulent plants comprising ca 153 species, with particularly high diversity in xerophytic ecosystems in tropical and subtropical regions. Based on morphological evidence, we describe and illustrate two new species from the Brazilian Pampa, Portulaca guaritensis and Portulaca guenoa.
José Roberto Ferraz   +3 more
wiley   +1 more source

Characterization of dengue cases in a family medicine unit in Mexico. [PDF]

open access: yesRev Peru Med Exp Salud Publica
Mancilla-Pérez D   +5 more
europepmc   +1 more source

Estimating the critical angle of top near‐surface layers on the Moon

open access: yesNear Surface Geophysics, EarlyView.
Abstract Near‐surface characterization of the lunar subsurface is essential for future exploration and infrastructure development, particularly for the construction of underground habitats that provide protection against radiation and micrometeorites. However, conventional seismic approaches for estimating subsurface properties typically rely on prior ...
Nelson Ricardo Coelho Flores Zuniga   +1 more
wiley   +1 more source

Epileptic–Dyskinetic Encephalopathy Associated with a PPP3CA Variant: Expansion of the Phenotypic Spectrum

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Bruno Antunes Contrucci   +10 more
wiley   +1 more source

Effects of Asymmetric Auditory Deprivation in Sequential Cochlear Implant

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To evaluate the influence of auditory deprivation on sequential cochlear implants in postlingual patients, comparing the ear with shorter deprivation (ESAD), longer deprivation (ELAD), and the bilateral condition (BIL). Study design Retrospective study. Setting A tertiary referral center.
Eduardo S. Farinazzo   +4 more
wiley   +1 more source

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