Results 61 to 70 of about 319,175 (286)

Patient-specific three-dimensional printed hemi talar prostheses for the treatment of talar osteonecrosis, case report and literature review

open access: yesSAGE Open Medical Case Reports, 2020
We present the case of a 43-year-old boy who presented with progressive pain as a result of history of lateral avascular necrosis of the talus secondary to traumatic open ankle luxation 20 years ago.
Jorge Javier Del Vecchio   +6 more
doaj   +1 more source

METABOLIC IMPACT OF CARDIAC HORMON THERAPY

open access: yesRevista de la Sociedad Argentina de Diabetes, 2020
Gender dysphoria (DG) implies a discordance between the gender assigned at birth and the self-perceived one. Male transgender or male transsexual (FTM) are identified with the male gender and have been assigned as female at birth.
Uriel Pragier
doaj   +1 more source

Integrated Evaluation of Contaminant Profiles, Detection Techniques, and Management Strategies for Tannery Sludge

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This review article critically examines the environmental and health hazards of tannery sludge (TS), a complex by‐product of the leather tanning industry. TS is characterized by a diverse array of contaminants, including heavy metals like chromium, organic pollutants such as polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds ...
Yashar Aryanfar   +10 more
wiley   +1 more source

Concepciones culturales en pugna. Repercusiones del inicio de la Guerra Fría, el zdhanovismo y el peronismo en el Partido Comunista argentino

open access: yesNuevo mundo - Mundos Nuevos, 2013
The international post-war scenario and the victory of Juan Domingo Perón in Argentina´s presidential elections demanded deep changes from the Communist Party.
Laura Prado Acosta
doaj   +1 more source

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

Popularization by Argentine researchers: the activities and motivations of CONICET scientists

open access: yes, 2011
This paper presents the findings of a survey on popularization activities by 1700 scientists in Argentina. The tool used for this research was a questionnaire containing 21 questions on discipline, age, status in hierarchy, intensity of popularization ...
Pablo R Kreimer   +2 more
semanticscholar   +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

La herencia de la guerra: Salta (Argentina) 1821-1831

open access: yesNuevo mundo - Mundos Nuevos, 2012
This article proposes a first approach to political participation of movilized men during independent war in Salta's jurisdiction, Argentina*. Our aim is to enter upon the compex political and social inheritance brought by the war.
Sara Emilia Mata
doaj   +1 more source

Insecticide resistance in Argentine populations of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)

open access: yes, 2005
The tomato leafminer, Tuta absoluta (Meyrick), is one of the key pests of tomato in Argentina. Since its dispersal in the 1970s, chemical control has been the main method of controlling it.
Marcela Lietti, E. Botto, R. Alzogaray
semanticscholar   +1 more source

Revisiting a long‐overlooked skull: Implications for the distribution of Dinodontosaurus brevirostris (Kannemeyeriiformes) in the Brazilian Triassic

open access: yesThe Anatomical Record, EarlyView.
Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza   +5 more
wiley   +1 more source

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