Dr. Vicente Izquierdo San Fuentes was the first professor of Histology at the Faculty of Medicine of the University of Chile. In that Chair, cell theory strongly radiated to new generations of health students. However, the conditions for the creation of the discipline of General or Cell Biology were not yet ripe. Almost three decades later, Dr. Juan Noé Crevani was hired in Italy to lead Medical Zoology in 1912. From the heterogeneous discipline of Medical Zoology, Dr. Noé managed to create in 1926 the new chairs of General Biology, Embryology-Comparative Anatomy and Parasitology. His vision of biology as an essentially dynamic and experimental science, contributed to modernize and encourage the development of different areas of biology in Chile. Retaining their full independence, these chairs met in 1931, in a new organization called the Juan Noé Institute of Biology, which lasted until the university reform of 1968. Afterwards, the departments of Biology and Genetics, Parasitology, Human Anatomy and Histology were created. In 1998, a new reorganization of the Faculty of Medicine of the University of Chile began, creating the so-called Institute of Biomedical Sciences (ICBM) that houses several disciplinary programs that replaced the old departments.
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http://dx.doi.org/10.4067/S0034-98872022000100100 | DOI Listing |
Mol Ecol
January 2025
School of Aquatic and Fishery Sciences, University of Washington, Seattle, Washington, USA.
Sci Adv
June 2024
ION Geophysical, 2105 City West Boulevard, Suite 100, Houston, TX 77042, USA.
The origin of rupture segmentation along subduction zone megathrusts and linkages to the structural evolution of the subduction zone are poorly understood. Here, regional-scale seismic imaging of the Cascadia margin is used to characterize the megathrust spanning ~900 km from Vancouver Island to the California border, across the seismogenic zone to a few tens of kilometers from the coast. Discrete domains in lower plate geometry and sediment underthrusting are identified, not evident in prior regional plate models, which align with changes in lithology and structure of the upper plate and interpreted paleo-rupture patches.
View Article and Find Full Text PDFFEMS Microbiol Ecol
January 2024
Department of Biology, Western Washington University, 516 High St, Bellingham, WA 98225, United States.
The discharge of hydrothermal vents on the seafloor provides energy sources for dynamic and productive ecosystems, which are supported by chemosynthetic microbial populations. These populations use the energy gained by oxidizing the reduced chemicals contained within the vent fluids to fix carbon and support multiple trophic levels. Hydrothermal discharge is ephemeral and chemical composition of such fluids varies over space and time, which can result in geographically distinct microbial communities.
View Article and Find Full Text PDFNat Commun
December 2023
School of Geography, Queen Mary University of London, Mile End Rd, Bethnal Green, London, E1 4NS, United Kingdom.
Coastal vegetated ecosystems are acknowledged for their capacity to sequester organic carbon (OC), known as blue C. Yet, blue C global accounting is incomplete, with major gaps in southern hemisphere data. It also shows a large variability suggesting that the interaction between environmental and biological drivers is important at the local scale.
View Article and Find Full Text PDFEcol Indic
May 2022
US Environmental Protection Agency (US EPA), Office of Research and Development (ORD), Center for Environmental, Measurement and Modeling (CEMM), Gulf Ecosystem Measurement and Modeling Division (GEMMD), Gulf Breeze, FL 32561, USA.
As coral reef condition and sustainability continue to decline worldwide, losses of critical habitat and their ecosystem services have generated an urgency to understand and communicate reef response to management actions, environmental contamination, and natural disasters. Increasingly, coral reef protection and restoration programs emphasize the need for robust assessment tools for protecting high-quality waters and establishing conservation goals. Of equal importance is the need to communicate assessment results to stakeholders, beneficiaries, and the public so that environmental consequences of decisions are understood.
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