Artículos científicos: Envíos recientes
Mostrando ítems 2201-2220 de 5726
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Article
Dental care during SARS-CoV-2 pandemic (2021)
(Sociedad Medica de Santiago, 2020-09)We analyze the transmission routes, possible viral reservoirs in the oral cavity and considerations about dental care of SARS-CoV-2 virus infection. We also analyze the protocols required before and after a dental procedure, ... -
Article
Stampa etnica in cile. L’immagine dell’italia tra “scarti” giornalistici e discorsi letterari (xix secolo) (2021)
(Fondazione Centro Studi Emigrazione, 2020-12)The current article analyses the development of the Italian identity discourses in Chile during the 19th century. This analysis progresses through the assessment of the ethnic Italian press, which was published in Santiago ... -
Article
Association between academic self-concept with academic achievement in physically active and inactive university students (2021)
(Federacion Espanola de Docentes de Educacion Fisica, 2020-11-27)The aim of this research is to associate academic self-concept with academic achievement of physically active and inactive Chilean university students. The study is cross-sectional and evaluated 1383 students from a private ... -
Article
Incorporation of nio into sio2, tio2, al2o3, and na4.2ca2.8(si6o18) matrices: Medium effect on the optical properties and catalytic degradation of methylene blue (2021)
(MDPI AG, 2020-12-10)The medium effect of the optical and catalytic degradation of methylene blue was studied in the NiO/SiO2, NiO/TiO2, NiO/Al2O3, and NiO/Na4.2Ca2.8(Si6O18) composites, which were prepared by a solid-state method. The new ... -
Article
Editorial: Celebrating 40 Years of the Chilean Society of Pharmacology (2021)
(Frontiers Media S.A., 2020-12-17) -
Article
Search for giant planets around seven white dwarfs in the Hyades cluster with the Hubble Space Telescope (2021)
(Oxford University Press, 2021-01-01)Only a small number of exoplanets have been identified in stellar cluster environments. We initiated a high angular resolution direct imaging search using the Hubble Space Telescope (HST) and its Near-Infrared Camera and ... -
Article
Changes in the cell wall components produced by exogenous abscisic acid treatment in strawberry fruit (2021)
(Springer Science and Business Media B.V., 2021-01-02)Abstract: Fruit development and ripening are controlled by multiple plant hormones; for strawberries, recent evidence supports the role of abscisic acid (ABA) as a promoter of fruit ripening. Fruit softening during ripening ... -
Article
Physical activity recommendations during COVID-19: Narrative review (2021)
(MDPI AG, 2021-01-01)Regular practice of physical activity plays a fundamental role in preventing and treating cardiovascular diseases such as obesity, hypertension, diabetes, and metabolic syndrome. During the pandemic caused by COVID-19 and ... -
Article
Mapping Welfare State Development in (post) Neoliberal Latin America (2021)
(Springer Science and Business Media B.V., 2021-01-03)Why have some countries in Latin America and the Caribbean developed more comprehensive welfare systems than others? Do political and economic factors help us signal the (un) favourable paths taken by countries with different ... -
Article
Zumba®, fat mass and maximum oxygen consumption: A systematic review and meta-analysis (2021)
(MDPI AG, 2021-01-01)Background and objectives: Obesity or overweight is associated with many health risk factors and preventable mortality. Even people with normal weight and without history of obesity or overweight should avoid weight gain ... -
Article
The effect of hallux valgus open and percutaneous surgery on AOFAS scale: a systematic review and meta-analysis (2021)
(Springer Science and Business Media Deutschland GmbH, 2021-01-02)Purpose: To estimate the comparative effect of open and percutaneous hallux valgus (HV) surgery on patients’ quality of life (QoL) using the American Orthopedic Foot and Ankle Society (AOFAS) scale including total score ... -
Article
Young People's work and family projects: Demand for gender equality (2021)
(Revista Latinoamericana de Ciencias Sociales, 2020-12-18)Changes in young people's expectations in regards to paid work and family relations are a silent re-bellion that include a demand for increased gender equality in areas traditionally defined as "private" dimensions of life. ... -
Article
A novel amino phosphonate-coated magnetic nanoparticle as MRI contrast agent (2021)
(Elsevier B.V., 2021-03-30)The great performance of functionalized Fe3O4 nanoparticles (NPs) as contrast agent for magnetic resonance imaging (MRI) is related to the functionalizing agents, once can tune colloidal properties, chemical stability, ... -
Article
Personality traits, psychosocial effects and quality of life of patients submitted to dental bleaching (2021)
(BioMed Central Ltd, 2021-01-06)Background: Perception is defined as the ability to distinguish through the senses. All perception is dependent on factors such as personality, previously lived experiences and cultural elements. When planning an aesthetic ... -
Article
Dual and Opposite Roles of Reactive Oxygen Species (ROS) in Chagas Disease: Beneficial on the Pathogen and Harmful on the Host (2021)
(Hindawi Limited, 2020-12-10)Chagas disease is a neglected tropical disease, which affects an estimate of 6-7 million people worldwide. Chagas disease is caused by Trypanosoma cruzi, which is a eukaryotic flagellate unicellular organism. At the primary ... -
Article
Academic self-concept in university students: Their association with parents’ educational level and previous experience in higher education (2021)
(Edizioni Universitarie di Lettere Economia Diritto, 2020)The aim of this research is to associate academic self-concept with the educational level of the parents and previous experiences of students in higher education. It is a cross-sectional study that evaluated 1093 students ... -
Article
HLA-DRB1*07:01 and *08:02 alleles confer a protective effect against ACPA-positive rheumatoid arthritis in a latin american admixed population (2021)
(MDPI AG, 2020-12-14)HLA-DRB1 shared epitope (SE) alleles are important genetic contributors for the risk of developing anti-citrullinated protein antibodies (ACPA)-positive rheumatoid arthritis (RA), particularly in Caucasians. We aimed to ... -
Article
Mechanical and morphological properties of poly(3-Hydroxybutyrate)-Thermoplastic starch/Clay/Eugenol bionanocomposites (2021)
(Sociedad Chilena de Quimica, 2020-12)Food packaging for traditional foods mainly serves to isolate foods from external environmental. For this reason, it is a growing interest in developing active packaging materials that can extend foodstuff shelf-life. Also, ... -
Article
Ripening and Storage Time Effects on the Aromatic Profile of New Table Grape Cultivars in Chile (2021)
(NLM (Medline), 2020-12-08)The aim of this study was to determine the volatile profiles of new seedless table grape cultivars Timco™, Magenta™, Krissy™ and Arra15™ and compare them with the traditional table grape variety Crimson seedless. The ... -
Book
Natural arrangement of AgCu bimetallic nanostructures through oleylamine reduction (2021)
(Royal Society of Chemistry, 2020-12-21)Noble-metal-based catalysts are the most used nanomaterials to carry out electrochemical reactions, which are commonly applied in fuel cells. This kind of catalyst is expensive and it is worth mentioning that noble metals ...