Artículos científicos: Envíos recientes
Mostrando ítems 1281-1300 de 5693
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Article
Effects of exercise on cognitive functioning in adults with serious mental illness: A meta analytic review (2023)
(Elsevier Ireland Ltd, 2023-03)Cognitive performance is usually impaired in those with serious mental illness (SMI). Exercise may improve cognitive functioning, but studies examining the effects of exercise in SMI indicate heterogenous findings. To ... -
Article
Empathy levels among dental students and professors from a dental school in the Dominican Republic (2023)
(Universidad Nacional de Colombia, 2022)Introduction: The concept of empathy has been incorporated as one of the key elements for the achievement of the teaching-learning process goals in health science students. Objective: To estimate and compare the levels of ... -
Article
Tunning the optical properties of a photocatalytic metal-organic framework by means of molecular modelling (2023)
(Royal Society of Chemistry, 2022)A theoretical study of reported isostructural metal-organic frameworks (MOFs) based on MIL-125-Ti4+ was performed to understand the optical properties and facilitate the rational design of new materials with potentially ... -
Article
Modulating Cytotoxicity with Lego-like Chemistry: Upgrading Mitochondriotropic Antioxidants with Prototypical Cationic Carrier Bricks (2023)
(American Chemical Society, 2022)Although the lipophilic triphenylphosphonium (TPP+) cation is widely used to target antioxidants to mitochondria, TPP+-based derivatives have shown cytotoxicity in several biological in vitro models. We confirmed that ... -
Article
From 8- to 18-Cluster Electrons Superatoms: Evaluation via DFT Calculations of the Ligand-Protected W@Au12(dppm)6 Cluster Displaying Distinctive Electronic and Optical Properties (2023)
(American Chemical Society, 2022)The iconic W@Au12 icosahedral bare cluster reaches the favorable closed-shell superatomic electron configuration 1S2 1P6 1D10, making it an 18-cluster electron (18-ce) superatom. Here, we pursue the evaluation of a ... -
Article
Morphometric Characteristics of rat Mandibular Bone: Radiologic Study of a Widely Used Animal as Experimental Model Through CBCT (2023)
(Universidad de la Frontera, 2022)The rat jaw is one of the most interesting anatomical structures in dental science research, due to its similarity to the human jaw. The aim of this study was to morphometrically characterize the mandible of rats by CBCT. ... -
Article
Protective Effects of Flavonoid Rutin Against Aminochrome Neurotoxicity (2023)
(Springer, 2023)Causes of dopaminergic neuronal loss in Parkinson’s disease (PD) are subject of investigation and the common use of models of acute neurodegeneration induced by neurotoxins 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine ... -
Article
Null and neutral models for explaining spatial variations in intertidal invertebrate species diversity on rocky shores in Antofagasta town (23°S, Chile) (2023)
(Brill Academic Publishers, 2023)The intertidal invertebrate community on rocky shores in northern Chile is characterised by a high species richness resulting from the high productivity of this ecosystem. The present study aims to do the first characterisation ... -
Article
Switch from local to global aromatic character in Möbius carbon nanobelts upon dioxidation. Evaluation of magnetic behavior in neutral and charged species (2023)
(Royal Society of Chemistry, 2023)Here we show that recent Möbius carbon nanobelts (MCNBs) can be switched from a local to a global aromatic behavior upon dioxidation. Hence, large aromatic structures can be achieved by the choice of the charge states, ... -
Article
Association between severe hypoglycaemia and risk of dementia in patients with type 2 diabetes mellitus: A systematic review and meta-analysis (2023)
(John Wiley and Sons Ltd, 2023)The aim of this systematic review was to analyse whether there is an association between severe hypoglycaemia and the incidence of dementia in patients with type 2 diabetes mellitus. We systematically searched the MEDLINE, ... -
Article
A universal adhesive containing copper nanoparticles improves the bonding and mechanical properties of resin cement–root dentin interface: an in vitro study (2023)
(Taylor and Francis Ltd., 2023)The aim of this study was to evaluate the anti-MMP activity of two concentrations of copper nanoparticles (CuNp) and the effect of their addition to a universal adhesive system on resin cement-radicular dentin in situ ... -
Article
Reference growth curves to identify weight status (underweight, overweight or oebesity) in children and adolescents: systematic review (2023)
(Cambridge University Press, 2023)The identification of somatic growth, through reference curves, can be used to create strategies and public policies to reduce public health problems such as malnutrition and obesity and to identify underweight, overweight ... -
Article
An explicitly correlated six-dimensional potential energy surface for the SiCSi + H2 complex (2023)
(Royal Society of Chemistry, 2023)The first six-dimensional potential energy surface (PES) for the SiCSi + H2 complex is presented in this work. This surface is developed from a large number of ab initio energies computed at the explicitly correlated ... -
Article
Knowledge transfer based on disseminative capacity, absorptive capacity, and learning: a comparative study between Brazil and Germany (2023)
(Emerald Publishing, 2023)Purpose: This study aims to assess suppliers’ learning from knowledge transfers with a global truck manufacturer, considering both source and supplier capacity, and the cultural proximity between the parties. Design/meth ... -
Article
Nature's Right to Restoration in Ecuador and their Equivalents in Chilean Environmental Lawsuits (2023)
(Universidad Externado de Colombia, 2023-01)Under the influence of the Constitution of Ecuador, different proposals call for a recognition of the rights of nature in Chilean law, including the right to its restoration. Despite the novelty that this process has ... -
Article
Cardiovascular and autonomic dysfunction in long-COVID syndrome and the potential role of non-invasive therapeutic strategies on cardiovascular outcomes (2023)
(Frontiers Media S.A., 2023-01-19)A significant percentage of COVID-19 survivors develop long-lasting cardiovascular sequelae linked to autonomic nervous system dysfunction, including fatigue, arrhythmias, and hypertension. This post-COVID-19 cardiovascular ... -
Article
Social cohesion and attitudinal changes toward migration: A longitudinal perspective amid the COVID-19 pandemic (2023)
(Frontiers Media S.A., 2023-01-23)The COVID-19 pandemic has impacted social interactions and coexistence around the globe in dimensions that go far beyond health issues. In the case of the Global South, the pandemic has developed along with growing South-South ... -
Article
Performance of resin composite restorations placed in high caries risk children: a clinical retrospective study (2023)
(Editorial Ciencias Medicas, 2023-01-27)Background: Resin composite has been usually used for restoring primary teeth. Nevertheless, there is a lack of supporting clinical data regarding the survival of resin composite restorations and risk factors that may ... -
Article
Electrochemical characterization of nitrocoumarin-modified nanostructured electrode platforms: New precursors for the electrocatalysis of NADH (2023)
(Elsevier Ltd, 2023-03-01)All synthesized nitrocoumarins, 3-acetyl-6-nitrocoumarin 6-Coum, 3-(3-nitrocinnamoyl)-coumarin 3-CinCoum, 3-(4-nitrocinnamoyl)-coumarin 4-CinCoum, and 3-(4-nitrocinnamoyl)-6-nitrocoumarin 4-Cin-6-Coum, were used to generate ... -
Article
The relationship between physical activity and depressive symptoms is domain-specific, age-dependent, and non-linear: An analysis of the Brazilian national health survey (2023)
(Elsevier Ltd, 2023-03)Although there is consistent evidence of the beneficial effects of leisure physical activity (PA) on mental health, the role of PA in the domestic, transport, and occupational domains is inconclusive. This study aimed to ...