Artículos científicos: Envíos recientes
Mostrando ítems 1501-1520 de 5726
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Article
Depression and Exercise in Older Adults: Exercise Looks after You Program, User Profile (2022)
(MDPI, 2022-02)Introduction: Depression is a challenge for public health policies, as it is the number one leading cause of disability in the world. In order to combat and prevent it, different social and health interventions are being ... -
Article
Analysis of the Motivation of Students of the Last Cycle of Primary School in the Subject of Physical Education (2022)
(MDPI, 2022-02-01)Motivation is the impulse that leads people to perform certain actions and persist in them to achieve certain objectives. Motivation is important in all areas of life and has a very important role in academics, where it ... -
Article
Identification of Circulating lncRNAs Associated with Gallbladder Cancer Risk by Tissue-Based Preselection, Cis-eQTL Validation, and Analysis of Association with Genotype-Based Expression (2022)
(MDPI, 2022-02-01)Long noncoding RNAs (lncRNAs) play key roles in cell processes and are good candi-dates for cancer risk prediction. Few studies have investigated the association between individual genotypes and lncRNA expression. Here we ... -
Article
In vitro biological and adhesive properties of universal adhesive systems on sound and caries-affected dentine: 18 months (2022)
(Elsevier Ltd, 2022-04)The present study aims to evaluate antimicrobial activity, cytotoxicity, as well as resin-dentine microtensile bond strength, nanoleakage and degree of conversion of six universal adhesives, on sound and caries-affected ... -
Article
The Oxidative Stress and Chronic Inflammatory Process in Chagas Disease: Role of Exosomes and Contributing Genetic Factors (2022)
(Hindawi Limited, 2021)Chagas disease is a neglected tropical disease caused by the flagellated protozoa Trypanosoma cruzi that affects several million people mainly in Latin American countries. Chagas disease has two phases, which are acute and ... -
Article
Data sources for drug utilization research in Latin American countries—A cross-national study: DASDUR-LATAM study (2022)
(John Wiley and Sons Ltd, 2021)Purpose: Drug utilization research (DUR) contributes to inform policymaking and to strengthen health systems. The availability of data sources is the first step for conducting DUR. However, documents that systematize these ... -
Article
TDP-43 Modulation by Tau-Tubulin Kinase 1 Inhibitors: A New Avenue for Future Amyotrophic Lateral Sclerosis Therapy (2022)
(American Chemical Society, 2021)Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease without any effective treatment. Protein TDP-43 is a pathological hallmark of ALS in both sporadic and familiar patients. Post-translational modifications ... -
Article
Chemical composition analysis of 649 urinary stones (2022)
(Sociedad Medica de Santiago, 2021-08)Background: Chemical composition analysis of urinary stones is a fundamental part of the metabolic workup of urolithiasis. Aim: To report the chemical composition of urinary stones using infrared spectroscopy. Material and ... -
Article
Evaluation of mortars with combined use of fine recycled aggregates and waste crumb rubber (2022)
(Elsevier Ltd, 2021-11)The use of secondary materials from waste or debris is a strategy that has been considered a starting point for the successful transition to the circular economy model. Globally, waste from concrete debris like disused ... -
Article
Molecular identification and characterization of Botrytis cinerea associated to the endemic flora of semi-desert climate in Chile (2022)
(Elsevier Ltd, 2021-12)Botrytis cinerea is a phytopathogenic fungus that infects over 200 plant species and can cause significant crop losses in local and worldwide agricultural industries. However, its presence in the endemic flora in the ... -
Article
Viability analysis for use of methane obtained from green hydrogen as a reducing agent in copper smelters (2022)
(Elsevier B.V., 2021-12)This study explores the use of green hydrogen as a flexible and environmentally-friendly energy vector in copper mining. The refining of copper sulphide ores involves several stages, such as comminution, froth flotation ... -
Article
Linking Corporate Social Responsibility to Workplace Deviant Behaviors: Mediating Role of Job Satisfaction (2022)
(Frontiers Media S.A., 2021-12-30)The purpose of this article is to present a mechanism through which the deviant work behaviors of employees can be dealt-with positively through corporate good deeds in the form of fulfilling social responsibilities. Based ... -
Article
Composition and Potential Functions of Rhizobacterial Communities in a Pioneer Plant from Andean Altiplano (2022)
(MDPI, 2022-01)Plant microbiota that associate with pioneer plants are essential to their growth and adaptation to harsh conditions found in the Central Volcanic Zone of the Andes. In this sense, the rhizosphere of pioneer species ... -
Article
Deexcitation rate coefficients of C3by collision with H2at low temperatures (2022)
(EDP Sciences, 2022-06-01)Context. An accurate analysis of the physical-chemical conditions in the regions of the interstellar medium in which C3 is observed requires knowing the collisional rate coefficients of this molecule with He, H2, electrons, ... -
Article
Solid-State Preparation of Metal and Metal Oxides Nanostructures and Their Application in Environmental Remediation (2022)
(MDPI, 2022-02-01)Nanomaterials have attracted much attention over the last decades due to their very different properties compared to those of bulk equivalents, such as a large surface-to-volume ratio, the size-dependent optical, physical, ... -
Article
Design of new porous supramolecular arrays from flavyliums derivative linker. A theoretical assemble toward surface properties (2022)
(Elsevier B.V., 2022-03)Here, we attempt to design novel microporous framework materials, in this sense, such designs were carried out taking flavylium derivatives as corresponding linkers, which are assembled with the chosen well-known secondary ... -
Article
Profile of Mood States Factor Structure Does Not Accurately Account for Patients with Chronic Pain (2022)
(NLM (Medline), 2021-11-26)OBJECTIVE: The need for measuring emotional functioning in patients with chronic pain was recognized decades ago. The Initiative on Methods, Measures, and Pain Assessment in Clinical Trials (IMMPACT) proposed the Profile ... -
Article
Electrochemical Study of Butyl-Pyrene Nitrobenzoate Derivatives Trapped on MWCNT Nanostructured Electrodes (2022)
(IOP Publishing Ltd, 2021-12)In the scope of our studies tending to find new nanostructured electrodic platforms containing nitroaromatic compounds (NACs) capable of generating in situ electrocatalytic redox couples, we synthesized and electrochemically ... -
Article
Association between Agility, Health-Related Quality of Life, Depression, and Anthropometric Variables in Physically Active Older Adult Women with Depression (2022)
(MDPI, 2022-01)Introduction. Depressive disorders are mental disorders that last over time, and seriously affect the lives of the people who suffer from them, diminishing their quality of life, reducing their motor capacity, and ... -
Article
Photophysical characterization and in vitro anti-leishmanial effect of 5,10,15,20-tetrakis(4-fluorophenyl) porphyrin and the metal (Zn(II), Sn(IV), Mn(III) and V(IV)) derivatives (2022)
(Springer Science and Business Media B.V., 2022)In this report 5 compounds were synthesized and structural and their photophysical characterization was performed (ΦΔ and Φf). Furthermore, in this in vitro study, their biological activity against Leishmania panamensis ...