Now showing items 1-20 of 4966

    • Véliz Baeza, David Enrique; Rojas Hernández, Noemí Vaneska; Vega Retter, Caren; Zaviezo Larenas, Camila; Garrido, Ignacio; Pardo, Luis Miguel (Nature Portfolio, 2022)
      Elucidating the processes responsible for maintaining the population connectivity of marine benthic species mediated by larval dispersal remains a fundamental question in marine ecology and fishery management. Understanding ...
    • Gallardo, Rodolfo A.; Alvarado Seguel, Pablo Alberto; Brevis, Felipe; Roldán Molina, Alejandro René; Lenz, Kilian; Lindner, Jürgen; Landeros, Pedro (MDPI, 2022)
      Magnetization-graded ferromagnetic nanostrips are proposed as potential prospects to channel spin waves. Here, a controlled reduction of the saturation magnetization enables the localization of the propagating magnetic ...
    • Valenzuela Fernández, Rodrigo Andrés; Cardin, Julien; Portier, Xavier; Labbé, Christophe; Segura, Camilo; Vargas Cortés, Víctor Alberto; Galdámez Silva, Antonio César; Osorio Román, Igor O. (Royal Society of Chemistry, 2022)
      In this study, we investigate chromium-doped spinels (CDSs) and their characteristic red photoluminescence (PL) due to the strong crystal field and octahedral coordination geometries of the Cr3+ ions. An increase in the ...
    • Gaurav, Kumar; SanthiBhushan, Boddepalli; Gutiérrez Gallardo, Gonzalo Javier; Ahuja, Rajeev; Srivastava, Anurag (Elsevier, 2022)
      Carbon-based materials are the promising candidates for the design of multifunctional spintronic devices, owing to their fascinating inherent attributes such as the ballistic transport nature, long spin coherence time, ...
    • Arriagada, José I.; Benítez, Hugo A.; Toro, Frederick; Suazo, Manuel J.; Abarca, Paulette; Canto, Jhoann; Vilina, Yerko A.; Cruz Jofré, Franco Alfredo (MDPI, 2022)
      Simple Summary The following article studied the environment influence between island and mainland in an endemic marsupial from Chile the mouse-opossum Thylamys elegans (Waterhouse, 1839). Its important to understand that ...
    • Miranda Quintana, Ramón Alain; Heidar Zadeh, Farnaz; Fias, Stijn; Chapman, Allison E. A.; Liu, Shubin; Morell, Christophe; Gómez, Tatiana; Cárdenas Valencia, Carlos Alberto; Ayers, Paul W. (Frontiers Media, 2022)
      In the first paper of this series, the authors derived an expression for the interaction energy between two reagents in terms of the chemical reactivity indicators that can be derived from density functional perturbation ...
    • Jara Arancio, Paola Alejandra; Da Silva Carvalho, Carolina; Carmona Ortiz, Martín Rubén; Bustamante Araya, Ramiro Osciel; Schmidt Villela, Priscilla M.; Da Silva Andrade, Sónia C.; Peña Gómez, Francisco Tomás; González, Luis A.; Fleury, Marina (MDPI, 2022)
      Jubaea chilensis (Molina) Baill., also named Chilean palm, is an endemic species found in the coastal area of Mediterranean sclerophyllous forest in Chile. It has a highly restricted and fragmented distribution along the ...
    • Valdés Zorrilla, Amaranta; Díaz Rojas, Daniela; Jiménez Palma, Leslie Alejandra; Soto Andrade, Jorge (Elsevier, 2023)
      Context . Millions of learners worldwide experience mathematics nowadays as an inescapable tool of cognitive abuse and punitive selection. Most traditional teaching thwarts natural human cognitive resources. Problem . We ...
    • Yong, Melvin; Chen, Yahua; Oo, Guodong; Chang, Kai Chirng; Chu, Wilson H. W.; Teo, Jeanette; Venkatachalam, Indumathi; Thevasagayam, Natascha May; Rama Sridatta, Prakki S.; Koh, Vanessa; Marcoleta Caldera, Andrés Esteban; Chen, Hanrong; Nagarajan, Niranjan; Kalisvar, Marimuthu; Tek Ng, Oon; Gan, Yunn-Hwen (Centers Disease Control & Prevention, 2022)
      Dissemination of carbapenemase-encoding plasmids by horizontal gene transfer in multidrug-resistant bacteria is the major driver of rising carbapenem-resistance, but the conjugative mechanics and evolution of clinically ...
    • Puvogel Vittini, Sofía; Palma Alvarado, Verónica Alejandra; Sommer, Iris E. C. (Lippincott Williams & Wilkins, 2022)
      Purpose of review The vascular hypothesis of schizophrenia (SZ) postulates that brain endothelial dysfunction contributes to brain pathophysiology. This review discusses recent evidence for and against this hypothesis, ...
    • Torres Sánchez, Felipe Esteban; Kiwi Tichauer, Miguel Germán; Schuller, Ivan K. (Nature, 2022)
      Several highly effective Covid-19 vaccines are in emergency use, although more-infectious coronavirus strains, could delay the end of the pandemic even further. Because of this, it is highly desirable to develop fast ...
    • Zenteno Quinteros, Beatriz Antonia; Moya Fuentes, Pablo Sebastián (Frontiers Media, 2022)
      There is wide observational evidence that electron velocity distribution functions (eVDF) observed in the solar wind generally present enhanced tails and field-aligned skewness. These properties may induce the excitation ...
    • Vega, Andrea; Delgado, Ninoska; Handford, Michael Geoffrey (MDPI, 2022)
      Several metals belong to a group of non-biodegradable inorganic constituents that, at low concentrations, play fundamental roles as essential micronutrients for the growth and development of plants. However, in high ...
    • Vergara, Pablo; Pino, Gabriela; Vera, Jorge; Arancibia, Felipe; Sanhueza Toha, María Magdalena (Frontiers Media, 2022)
      Prolonged changes in neural activity trigger homeostatic synaptic plasticity (HSP) allowing neuronal networks to operate within functional ranges. Cell-wide or input-specific adaptations can be induced by pharmacological ...
    • Puvogel Vittini, Sofía; Blanchard Tapia, Kris Elliot; Casas Atala, Bárbara Sofía; Miller, Robyn L.; Garrido Jara, Delia Catalina; Arizabalos Campos, Sebastián Andrés; Rehen, Stevens K.; Sanhueza Toha, María Magdalena; Palma Alvarado, Verónica Alejandra (Frontiers Media, 2022)
      Schizophrenia (SZ) is a severe mental disorder that arises from abnormal neurodevelopment, caused by genetic and environmental factors. SZ often involves distortions in reality perception and it is widely associated with ...
    • Villalobos Leiva, Amado; Ordenes Clavería, Rodrigo; Cruz Jofré, Franco Alfredo; Escobar Suárez, Scott; Lobos, Isabel; Benítez, Hugo A. (Pensoft Publisher, 2022)
      Itylos titicaca (Weyner 1890) has been reported to have a narrow distribution range associated with Andean wetlands called "bofedales" in Peru, Bolivia, northeast Chile and northwest Argentina. In Chile its distribution ...
    • Goncalves Amador, Estefany Javiela; Herrera, Ileana; Alexander, Jake; Duarte, Milen; Cavieres, Lohengrin A.; Morales Salinas, Luis José Alejandro; Bustamante Araya, Ramiro Osciel (MDPI, 2022)
      Alien plant species are colonizing high-elevation areas along roadsides. In this study, we evaluated whether the distributions of alien plants in the central Chilean mountains have reached climatic equilibrium (i.e., upper ...
    • Martínez, Juan Pablo; Fuentes, Raúl; Farías, Karen; Loyola, Nelson; Freixas, Alejandra; Stange Klein, Claudia Renate Andrea; Sagredo, Boris; Quinet, Muriel; Lutts, Stanley (MDPI, 2022)
      The Old Limachino Tomato is a valuable fruit with exceptional nutritional values and organoleptic sensory properties. However, it suffers from a short shelf-life, compromising post-harvest behavior. As an attempt to improve ...
    • Rozzi, Ricardo; Quilodrán, Claudio S.; Botero Delgadillo, Esteban; Napolitano, Constanza; Torres Mura, Juan C.; Barroso, Omar; Crego, Ramiro D.; Bravo, Camila; Ippi, Silvina; Quirici, Verónica; Mackenzie, Roy; Suazo, Cristián G.; Rivero de Aguilar, Juan; Goffinet, Bernard; Kempenaers, Bart; Poulin, Elie Albert; Vásquez Salfate, Rodrigo Alfonso (Nature, 2022)
      We describe a new taxon of terrestrial bird of the genus Aphrastura (rayaditos) inhabiting the Diego Ramirez Archipelago, the southernmost point of the American continent. This archipelago is geographically isolated and ...
    • Molina Pelayo, Claudia Macarena; Olguín Aguilera, Patricio Alejandro; Mlodzik, Marek; Glavic Maurer, Álvaro Alberto (Life Science Alliance, 2022)
      Actin filament polymerization can be branched or linear, which depends on the associated regulatory proteins. Competition for actin monomers occurs between proteins that induce branched or linear actin polymerization. ...