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Sökning: WFRF:(Gomez Garrido Jessica)

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1.
  • Lu, R.S., et al. (författare)
  • A ring-like accretion structure in M87 connecting its black hole and jet
  • 2023
  • Ingår i: Nature. - 0028-0836 .- 1476-4687. ; 616:7958, s. 686-690
  • Tidskriftsartikel (refereegranskat)abstract
    • The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet formation1,2. Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3 mm, revealed a ring-like structure, which was interpreted as gravitationally lensed emission around a central black hole3. Here we report images of M87 obtained in 2018, at a wavelength of 3.5 mm, showing that the compact radio core is spatially resolved. High-resolution imaging shows a ring-like structure of [Formula: see text] Schwarzschild radii in diameter, approximately 50% larger than that seen at 1.3 mm. The outer edge at 3.5 mm is also larger than that at 1.3 mm. This larger and thicker ring indicates a substantial contribution from the accretion flow with absorption effects, in addition to the gravitationally lensed ring-like emission. The images show that the edge-brightened jet connects to the accretion flow of the black hole. Close to the black hole, the emission profile of the jet-launching region is wider than the expected profile of a black-hole-driven jet, suggesting the possible presence of a wind associated with the accretion flow.
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2.
  • Gomez-Garrido, Jessica, et al. (författare)
  • Chromosome-level genome assembly of Lilford's wall lizard, Podarcis lilfordi (Günther, 1874) from the Balearic Islands (Spain)
  • 2023
  • Ingår i: DNA Research. - 1340-2838. ; 30:3
  • Tidskriftsartikel (refereegranskat)abstract
    • The Mediterranean lizard Podarcis lilfordi is an emblematic species of the Balearic Islands. The extensive phenotypic diversity among extant isolated populations makes the species a great insular model system for eco-evolutionary studies, as well as a challenging target for conservation management plans. Here we report the first high-quality chromosome-level assembly and annotation of the P. lilfordi genome, along with its mitogenome, based on a mixed sequencing strategy (10X Genomics linked reads, Oxford Nanopore Technologies long reads and Hi-C scaffolding) coupled with extensive transcriptomic data (Illumina and PacBio). The genome assembly (1.5 Gb) is highly contiguous (N50 = 90 Mb) and complete, with 99% of the sequence assigned to candidate chromosomal sequences and >97% gene completeness. We annotated a total of 25,663 protein-coding genes translating into 38,615 proteins. Comparison to the genome of the related species Podarcis muralis revealed substantial similarity in genome size, annotation metrics, repeat content, and a strong collinearity, despite their evolutionary distance (∼18-20 MYA). This genome expands the repertoire of available reptilian genomes and will facilitate the exploration of the molecular and evolutionary processes underlying the extraordinary phenotypic diversity of this insular species, while providing a critical resource for conservation genomics.
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3.
  • González-Román, Loreto, et al. (författare)
  • Occupational balance of Spanish occupational therapist – a challenge
  • 2023
  • Ingår i: Scandinavian Journal of Occupational Therapy. - : Taylor & Francis. - 1103-8128 .- 1651-2014. ; 30:4, s. 444-451
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: Occupational balance is a central aspect in occupational therapy. Awareness of occupational balance/imbalance among occupational therapists could influence the orientation of their professional interventions.OBJECTIVE: To describe and compare the occupational balance status of occupational therapists working in Spain.MATERIAL AND METHODS: Cross-sectional descriptive study using an online questionnaire. Participants were occupational therapists working in Spain who answered a questionnaire including 22 questions on the sociodemographic and employment data and the Spanish version of the Occupational Balance Questionnaire (OBQ-E) ranging 0-65 where higher ratings equal better occupational balance.RESULTS: A total of 648 currently working occupational therapists participated. Mostly women, with median age of 32 years, without partner, children, or dependents. The median OBQ-E was 37 (IQR = 27; 45). Statistically significant differences were found between the medians of participants varying in the categories 'hired as an occupational therapist', weekly work hours, and population working with children and adults.CONCLUSIONS AND SIGNIFICANCE: Spanish occupational therapists presented a moderate occupational balance that varied between subgroups. Professional recognition, working hours, and the population they attend are aspects that influence their occupational balance. Knowledge of occupational therapists' occupational balance could contribute to the development of policies aimed at promoting it.
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4.
  • Kuderna, Lukas F. K., et al. (författare)
  • A 3-way hybrid approach to generate a new high-quality chimpanzee reference genome (Pan_tro_3.0)
  • 2017
  • Ingår i: GigaScience. - : Oxford University Press (OUP). - 2047-217X. ; 6:11, s. 1-6
  • Tidskriftsartikel (refereegranskat)abstract
    • The chimpanzee is arguably the most important species for the study of human origins. A key resource for these studies is a high-quality reference genome assembly; however, as with most mammalian genomes, the current iteration of the chimpanzee reference genome assembly is highly fragmented. In the current iteration of the chimpanzee reference genome assembly (Pan tro 2.1.4), the sequence is scattered across more then 183 000 contigs, incorporating more than 159 000 gaps, with a genome-wide contig N50 of 51 Kbp. In this work, we produce an extensive and diverse array of sequencing datasets to rapidly assemble a new chimpanzee reference that surpasses previous iterations in bases represented and organized in large scaffolds. To this end, we show substantial improvements over the current release of the chimpanzee genome (Pan tro 2.1.4) by several metrics, such as increased contiguity by > 750% and 300% on contigs and scaffolds, respectively, and closure of 77% of gaps in the Pan tro 2.1.4 assembly gaps spanning > 850 Kbp of the novel coding sequence based on RNASeq data. We further report more than 2700 genes that had putatively erroneous frame-shift predictions to human in Pan tro 2.1.4 and show a substantial increase in the annotation of repetitive elements. We apply a simple 3-way hybrid approach to considerably improve the reference genome assembly for the chimpanzee, providing a valuable resource for the study of human origins. Furthermore, we produce extensive sequencing datasets that are all derived from the same cell line, generating a broad non-human benchmark dataset.
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