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Electrospinning of novel biodegradable poly(ester urethane)s and poly(ester urethane urea)s for soft tissue-engineering applications
(Springer, 2009-10)
The development of biomimetic highly-porous scaffolds is essential for successful tissue engineering. Segmented poly(ester urethane)s and poly(ester urethane urea)s have been infrequently used for the fabrication of ...
Freshwater marsh classification in the Lower Paraná River floodplain: An object-based approach on multitemporal X-band COSMO-SkyMed data
(Society of Photo-Optical Instrumentation Engineers, 2019-01)
A multitemporal approach to discriminate freshwater macrophyte vegetation types in the Lower Paraná River floodplain is addressed. During a low-intensity flood pulse, seven X-band HH COSMO-SkyMed HImage images are acquired, ...
Beyond genomic selection: The animal model strikes back (one generation)!
(Wiley Blackwell Publishing, Inc, 2017-06)
Genome inheritance is by segments of DNA rather than by independent loci. We introduce the ancestral regression (AR) as a recursive system of simultaneous equations, with grandparental path coefficients as novel parameters. ...
Genetic linkage of capsid protein-encoding RNA segments in group A equine rotaviruses
(Society for General Microbiology, 2016-04)
Rotavirus virions are formed by three concentric protein layers that enclose the 11 dsRNA genome segments and the viral proteins VP1 and VP3. Interactions amongst the capsid proteins (VP2, VP6, VP7 and VP4) have been ...
Information flow in the presence of cell mixing and signaling delays during embryonic development
(Academic Press Ltd - Elsevier Science Ltd, 2019-09)
Embryonic morphogenesis is organized by an interplay between intercellular signaling and cell movements. Both intercellular signaling and cell movement involve multiple timescales. A key timescale for signaling is the time ...
When data do not bring information: A case study in markov random fields estimation
(Institute of Electrical and Electronics Engineers, 2015-01)
The Potts model is frequently used to describe the behavior of image classes, since it allows to incorporate contextual information linking neighboring pixels in a simple way. Its isotropic version has only one real parameter ...
SOCH. An ML-based pipeline for PET automatic segmentation by heuristic algorithms means
(Elsevier Ltd, 2020-01)
Nowadays, nuclear medicine procedures have become a standard for several pathologies, both for diagnosis and therapeutic purposes. Also, regarding therapeutic applications, the demand for novel techniques and new radioisotopes ...
The gap gene giant of Rhodnius prolixus is maternally expressed and required for proper head and abdomen formation
(Academic Press Inc Elsevier Science, 2012-01)
The segmentation process in insects depends on a hierarchical cascade of gene activity. The first effectors downstream of the maternal activation are the gap genes, which divide the embryo in broad fields. We discovered a ...
Development of regression equations for estimating height and weight using body segments in Argentine children
(Elsevier Science Inc, 2019-01)
Objectives: Body weight and height measurements are essential in children for assessing growth and nutrition, for the calculation of medication doses, and for the effectiveness of medical interventions. When direct ...
Development of a segmentation method for crypts of Lieberkühn detection using autofluorescence colon images
(Sociedad Argentina de Bioingeniería, 2018-04)
A nivel mundial, el cáncer colorrectal es una de las enfermedades con mayor impacto, cuyo pronóstico se relaciona con una detección temprana y posterior tratamiento. El procesamiento de imágenes de autofluorescencia ...