Results 91 to 100 of about 2,459,011 (325)

Posición de la Sociedad Argentina de Reumatología por el uso del cannabis medicinal

open access: yesRevista Argentina de Reumatología, 2017
Los cannabinoides son moléculas que han sido descubiertas el siglo pasado de la planta de la marihuana. En el siglo XX y lo que lleva del XXI, estos productos han sido utilizados predominantemente en carácter recreativo y considerados drogas ilícitas ...
Sociedad Argentina de Reumatología
doaj   +1 more source

A computable absolutely normal Liouville number [PDF]

open access: yes, 2014
We give an algorithm that computes an absolutely normal Liouville number.Fil: Becher, Veronica Andrea. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Computación; Argentina.
Becher, Veronica Andrea   +2 more
core   +2 more sources

Several occurrences of osteomyelitis in dinosaurs from a site in the Bauru Group, Cretaceous of Southeast Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract This study investigates the occurrence of osteomyelitis in non‐avian dinosaurs, focusing on the Ibirá locality, a site with a high incidence of this pathological condition. We analyzed six new osteopathic sauropod specimens from the Upper Cretaceous of Brazil.
Tito Aureliano   +3 more
wiley   +1 more source

Ultrasonografía Musculoesquelética

open access: yesRevista Argentina de Reumatología, 2016
El Atlas que aquí se introduce representa el trabajo del Grupo de Estudio de Ecografía de la Sociedad Argen­tina de Reumatología (ECOSAR). Su elaboración estuvo a cargo de un conjunto de colegas que, en adición a la ciencia y al arte de ser reumatólogos,
Sociedad Argentina de Reumatología
doaj   +1 more source

Family-specific degenerate primer design: a tool to design consensus degenerated oligonucleotides [PDF]

open access: yes, 2013
Designing degenerate PCR primers for templates of unknown nucleotide sequence may be a very difficult task. In this paper, we present a new method to design degenerate primers, implemented in family-specific degenerate primer design (FAS-DPD) computer ...
Borio, Cristina Silvia   +5 more
core   +3 more sources

Histovariability and fossil diagenesis of Pissarrachampsa (Pseudosuchia, Notosuchia, Baurusuchidae) from the Upper Cretaceous of Southeast Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Notosuchians were key components of western Gondwanan Cretaceous ecosystems in terrestrial predator niches and exhibited remarkable taxonomic and ecological diversity. Previous research has explored their physiology, metabolism, and histology, revealing varied growth patterns and life history strategies.
Tito Aureliano   +5 more
wiley   +1 more source

Nidificación inusual del Loro Barranquero (Cyanoliseus patagonus) en cavidades naturales de árboles [PDF]

open access: yes, 2018
The Burrowing Parrot Cyanoliseus patagonus is known to breed in burrows mostly on cliffs and ravines in arid or semi‐arid regions of Argentina and Chile.
Berkunsky, Igor   +4 more
core  

Optimization of β-cyclodextrin-based extraction of antioxidant and anti-browning activities from thyme leaves by response surface methodology [PDF]

open access: yes, 2018
Thyme (Thymus vulgaris) has been demonstrated to extend the shelf-life of food products, being also a potential source of bioactive compounds. The aim of this research was to optimize the ultrasound assisted extraction employing β-cyclodextrin aqueous ...
Buera, Maria del Pilar   +4 more
core   +1 more source

Inside a duck‐billed dinosaur: Vertebral bone microstructure of Huallasaurus (Hadrosauridae), Upper Cretaceous of Patagonia

open access: yesThe Anatomical Record, EarlyView.
Abstract Dinosaurs evolved a unique respiratory system with air sacs that contributed to their evolutionary success. Postcranial skeletal pneumaticity (PSP) has been used to infer the presence of air sac systems in some fossil archosaurs. While unambiguous evidence of PSP is well documented in pterosaurs and post‐Carnian saurischians, it remains absent
Tito Aureliano   +3 more
wiley   +1 more source

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