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Análisis, descripción e ilustración de caracteres, matriz, resultados filogenéticos de la aplicación de distintos algoritmos
Notoungulates were the most diverse group of South American native ungulates during the Cenozoic. They ranged from small rodent-like to heavy rhino-like forms and, despite this morphological diversity, their monophyly is ...
Energetics and geometry of huddling in small mammals
(1989)
Huddling in small mammals appears as an efficient response to low ambient temperatures with important consequences in thermoregulatory energy savings. These energy savings have been ascribed to a decrease in the exposed ...
A comparative analysis of heart microRNAs in vertebrates brings novel insights into the evolution of genetic regulatory networks
(2021-12-01)
Background: During vertebrate evolution, the heart has undergone remarkable changes that lead to morphophysiological differences in the fully formed heart of these species, such as chamber septation, heart rate frequency, ...
Spanish version of Jenkins Sleep Scale in physicians and nurses: psychometric properties from a Peruvian nationally representative sample
(Elsevier, 2022)
Objective: To evaluate the psychometric properties of the Spanish version of Jenkins Sleep Scale with 4 items (JSS-4) of the Peruvian health system's (PHS) nurses and physicians. Methods: We carried out a psychometric study ...
Disturbance disrupts the relation between community similarity and environmental distance at small spatial scale
(Springer Tokyo, 2017-12)
Aquatic invertebrate distribution within a fluvial network is affected both by dispersal capabilities of the species and changes in the environment along spatial gradients. Disturbance that affects part of the network may ...
Economic and labor sizes from the Brazilian timber housing production sector
(2018-12-01)
Brazilian timber housing producers were evaluated through a survey, which was based on face-to-face interviewing supported by a semi-structured questionnaire. Derived from expansive research, this paper aimed to identify ...
Small states and the promotion of their foreign policy agenda in the international scenario: Trinidad and Tobago and the Kyoto Protocol
(Universidad del RosarioRelaciones InternacionalesFacultad de Relaciones Internacionales, 2016)
This case study aims to identify the elements of Trinidad and Tobago’s foreign policy
portfolio that allowed it to garner success in promoting its interests in the Kyoto Protocol.
In doing so, this work will analyze ...
Sequencing of small RNAs of the fern Pleopeltis minima (Polypodiaceae) offers insight into the evolution of the microrna repertoire in land plants
(Public Library of Science, 2017-05)
MicroRNAs (miRNAs) are short, single stranded RNA molecules that regulate the stability and translation of messenger RNAs in diverse eukaryotic groups. Several miRNA genes are of ancient origin and have been maintained in ...
Faunal subsistence resources in the Cañada Honda Locality (Northeastern Buenos Aires province, Argentina)
(Springer, 2017)
Cañada Honda is an archaeological locality that yielded seven sites on both margins of the Cañada Honda creek and the Río Areco (Buenos Aires Province). Faunal remains are analyzed in this contribution, with the aim of ...
O papel de RNAs pequenos não codificantes e seu significado após exposição ao veneno de Bothrops jararaca
(Universidade Federal de São Paulo, 2021-02-25)
A picada venenosa da serpente Bothrops jararaca pode causar dor, edema,
hemorragia, necrose e, em alguns casos, se não tratada, perda de tecido lesado
devido à atividade pró-inflamatória do veneno. Isso se deve à presença ...