Results 71 to 80 of about 437,617 (306)
TecnocienciaEn Panamá, las poblaciones del mono tití panameño (Saguinus geoffroyi) se encuentran Casi Amenazadas y a partir del 2015 se prevé una reducción poblacional del 25%.
Karol M. Gutiérrez-Pineda +3 more
doaj +1 more source
Biota Colombiana, 2021 We observed a population of cotton-top tamarins (Saguinus oedipus, Primates: Callitrichidae) in the municipality of Santa Catalina, Bolívar, northern Colombia.
Milena Paulo-Morelo +1 more
doaj +1 more source
Preliminary investigation of flexibility in learning color-reward associations in gibbons (Hylobatidae) [PDF]
, 2015 Previous studies in learning set formation have shown that most animal species can learn to learn with subsequent novel presentations being solved in fewer presentations than when they first encounter a task.
Abordo +37 more
core +3 more sources
Hierarchical Summary Statistics Encoding Across Primary Visual and Posterior Parietal Cortices
Advanced Science, EarlyView.This study shows that mouse V1 simultaneously encodes the ensemble mean and variance of motion, providing a robust summary‐statistic representation that persists despite single‐neuron variability. These signals propagate to PPC, where they are transformed into abstract category representations during decision making.
Young‐Beom Lee +4 more
wiley +1 more source
Tecnociencia, 2010 Ladridos y coros de dos especies de monos aulladores, Alouatta coibensis trabeata y Alouatta palliata aequatorialis, fueron analizados para comparar las bandas de frecuencias de sus llamadas.
Pedro G. Méndez-Carvajal
doaj
The Evolution of Primate Societies - Chapter 3 [PDF]
, 2012 Compared with other primates, New World monkeys display relatively limited ecological variability. New World monkey anatomy and social systems, however, are extremely diverse.
Di Fiore, Anthony +2 more
core
Self‐Assembling Hybrid Hydrogel Reprograms the Stromal Vascular Fraction to Treat Osteoarthritis
Advanced Science, EarlyView.This study presents a bioinspired injectable hydrogel that enhances the therapeutic potential of stem cell‐rich stromal vascular fraction for treating osteoarthritis. By reprogramming cell behavior through epigenetic modulation, the hydrogel promotes cartilage regeneration and reduces joint damage in a rat model, offering a promising new approach for ...
Waifang Hou +23 more
wiley +1 more source
Fortaleciendo la investigación primatológica en Latinoamérica
Mammalogy NotesDurante los días del 25 a 29 de noviembre de 2024 se llevó a cabo, en la Universidad Tecnológica de Pereira, el V Congreso Latinoamericano de Primatología, y IV Congreso Colombiano de Primatología, organizado por la Asociación Primatológica Colombiana ...
Mónica A. Ramírez-García +8 more
doaj +1 more source
Intra- and Interspecies Analyses of the Carcinoembryonic Antigen (CEA) Gene Family Reveal Independent Evolution in Primates and Rodents [PDF]
, 1989 Various rodent and primate DNAs exhibit a stronger intra- than interspecies cross-hybridization with probes derived from the N-terminal domain exons of human and rat carcinoembryonic antigen (CEA)-like genes.
Rudert, Fritz +2 more
core +1 more source
Advanced Science, EarlyView.This study performs pan‐viromic profiling of 14,529 samples from 5,710 domestic herbivores across five Chinese provinces, establishing the DhCN‐Virome (1,085,360 viral metagenomes). It reveals species/sample‐specific viromic signatures and cross‐species transmission dynamics, aiding unified disease control.
Yue Sun +19 more
wiley +1 more source