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Mostrando publicaciones 1403-1422 de 3247
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Feasibility of using paper pulp residues into fired clay bricks
(2020)In accordance with global estimations, approx. 15 million tons of residues are yearly generated from paper and pulp industry, which are traditionally used as biofuels or just disposed in landfills. However, residues ...
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Feedback information transfer in the human brain reflects bistable perception in the absence of report
(2023)In the search for the neural basis of conscious experience, perception and the cognitive processes associated with reporting perception are typically confounded as neural activity is recorded while participants explicitly ...
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Females of the four-eyed frog, pleurodema thaul (anura, leptodactylidae), respond behaviourally to conspecific male scent
(2021)Among amphibians, conspecific chemical communication has been widely studied in Caudata. Adult anurans, by contrast, have received less attention. Recently, it was shown that chemical scents are also relevant for adult ...
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Feminism and Islam
(2022)Feminismo e Islam parecen ser termino opuestos en primera instancia, sin embargo, y desde los años 90 en adelante han surgidos diversos movimiento que evidencian que ambos conceptos no resultan del todo antagónicos. Y que ...
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Las ferias costumbristas y la reinvención de la comunidad en el Wallmapu
(2021)El estrés socioambiental experimentado en la década de 2000 llevó a las comunidades rurales mapuche a proteger sus territorios. Frente a la expansión de los mercados agrícolas, forestales y turísticos, las ferias y ...
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Field performance of various Pinus radiata breeding families established on a drought-prone site in central Chile
(2017)Background: Pinus radiata D.Don is in its third generation of selective breeding on contrasting site types in central Chile, creating interest in its responses to selection and any differential adaptation to site types. ...
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La fiesta pública como dispositivo de animación y resignificación del espacio público vecinal: Cuatro casos en la ciudad de Talca
(2016)En el marco del debate académico en torno a la privatización de los espacios públicos de la ciudad, y de la pérdida de relevancia del barrio en la identidad de los habitantes, el interés de este artículo es reflexionar en ...
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Filarial nematodes in domestic dogs and mosquitoes (Diptera: Culicidae) from semi-rural areas in Central Chile
Cancino-Faure, Beatriz
; ; ; ; ; ; ; ; ; ; ; ; ; (2023)
Climate change, competent vectors, and reservoir animals are the main factors for developing vector-borne zoonotic diseases. These diseases encompass a significant and widespread category of pathogens (e.g., viruses, ...
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Filling gaps in the diversity and biogeography of Chilean millipedes (Myriapoda: Diplopoda)
(2022)Research on the diversity and biogeography of Chilean millipedes represents a significant gap in knowledge. To reduce this gap we conducted a study: (1) to investigate the current state of knowledge of millipede diversity, ...
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Filling gaps in the knowledge of the Colombian Darwin wasps (Hymenoptera: Ichneumonidae): new records, description of unknown males, and taxonomical notes
(2023)Darwin wasps (Hymenoptera: Ichneumonidae) are parasitoids and a natural enemy of a wide range of holometabolous insects and spiders and are considered one of the largest families in the animal kingdom. Unfortunately, there ...
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Film dressings based on hydrogels: Simultaneous and sustained-release of bioactive compounds with wound healing properties
(2019)This research proposes the rational modeling, synthesis and evaluation of film dressing hydrogels based on polyvinyl alcohol crosslinked with 20 different kinds of dicarboxylic acids. These formulations would allow the ...
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Filosofía pre-socrática. Inicios del ejercicio filosófico
(2012)El siguiente trabajo presenta y contextualiza históricamente el punto de partida del desarrollo de la Filosofía griega. Se destaca la manera en que el mundo griego interactúa con otras culturas haciendo de la periferia ...
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Fin del universo y esperanza cristiana
(2019)El pronóstico científico de un fin del universo debido al fenómeno físico de la entropía constituye un desafío para la esperanza cristiana de una salvación del cosmos. En el presente artículo se presenta una visión general ...
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Fingerprint classification through standard and weighted extreme learning machines
; Mora, Marco; Barrientos, Ricardo ; ; (2020)
Fingerprint classification is a stage of biometric identification systems that aims to group fingerprints and reduce search times and computational complexity in the databases of fingerprints. The most recent works on this ...
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Fingerprint classification with the extreme learning machine algorithm for multilayer perceptron
; ; Mora, Marco; ; (2022)
Fingerprint classification comes to be a relevant guarantee for efficient as well as accurate fingerprint identification, in particular in the case of dealing with one-to-many fingerprint identification. Nevertheless, owing ...
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Finite field metrics applied to M-FSK modulation in VLC systems
(2020)This paper provides an alternative to digital filter based frequency detection for multi-frequency shift keying modulation (M-FSK) using field programmable gate array (FPGA) architectures, by providing a hamming space ...
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First detection of Leishmania DNA in Psammomys obesus and Psammomys vexillaris: Their potential involvement in the epidemiology of leishmaniasis in Tunisia
; ; ; ; ; Cancino-Faure, Beatriz; ; ; ; ; ; ; (2018)
Leishmaniasis, a public health problem in Tunisia, are diseases caused by different Leishmania species. Cutaneous leishmaniasis is present from the North to the South under different forms, due to Leishmania (L.) major, ...
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First high-altitude record of Bucculatrix mirnae Vargas and Moreira (Lepidoptera, Bucculatricidae) on a newly documented host plant: the importance of host plant distribution for conservation on the western slopes of the Andes mountains of Northern Chile
(2016)Bucculatrix mirnae Vargas and Moreira, 2012 (Lepidoptera, Bucculatricidae) is a micromoth native to the coastal valleys of the Atacama Desert previously known to occur only in the type locality of the Azapa Valley, close ...
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First record of Odontaster penicillatus populations (Philippi, 1870) (Echinodermata: Asteroidea) in the Atacama and Antofagasta regions, Chile (Southeast Pacific)
(2022)We report for the first time the presence of local populations of the starfish Odontaster penicillatus in the regions of Atacama and Antofagasta, Chile. This finding indicates an extension of the distribution limit of 500 ...