Investigación y Desarrollo: Envíos recientes
Mostrando ítems 2321-2340 de 5743
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Article
The ALMA Frontier Fields Survey: V. ALMA Stacking of Lyman-Break Galaxies in Abell 2744, Abell 370, Abell S1063, MACSJ0416.1-2403 and MACSJ1149.5+2223 (2020)
(EDP Sciences, 2020-01-01)Context. The Hubble Frontier Fields offer an exceptionally deep window into the high-redshift universe, covering a substantially larger area than the Hubble Ultra-Deep field at low magnification and probing 1-2 mag deeper ... -
Article
Immunotherapy in nonsmall-cell lung cancer: current status and future prospects for liquid biopsy (2020)
(Springer Science and Business Media Deutschland GmbH, 2020-10-28)Immunotherapy has been one of the great advances in the recent years for the treatment of advanced tumors, with nonsmall-cell lung cancer (NSCLC) being one of the cancers that has benefited most from this approach. Currently, ... -
Article
Simultaneous degradation of 30 pharmaceuticals by anodic oxidation: Main intermediaries and by-products (2020)
(Elsevier Ltd, 2020-10-26)The anodic oxidation (AO) of 30 pharmaceuticals including antibiotics, hormones, antihistaminics, anti-inflammatories, antidepressants, antihypertensives, and antiulcer agents, in solutions containing different supporting ... -
Article
Sustainability of hydrogen refuelling stations for trains using electrolysers (2020)
(Elsevier Ltd, 2020-10-23)Hydrogen has the potential to become a powerful energy vector with different applications in many sectors (industrial, residential, transportation and other applications) as it offers a clean, sustainable, and flexible ... -
Article
Adaptation and validation in spanish of the mapeto-br questionnaire to evaluate work posture in dental students (2020)
(Editorial Ciencias Medicas, 2020)Introduction: Dentistry is one of the professions that demands most from the musculoskeletal axis of the neck and upper trunk. Therefore, the inadequate postures learned during undergraduate training may be viewed as risk ... -
Article
Lesson planning: What types of professional knowledge are activated by chilean pre-service efl teachers? (2020)
(National University of Singapore, Faculty of Law, 2020)The purpose of this study is to identify the types of professional knowledge, which are activated by pre-service teachers of English, when they design a lesson plan. This study utilized the qualitative research methodology. ... -
Article
Ground Penetrating Radar Attenuation Expressions in Shallow Groundwater Research (2020)
(Society of Exploration Geophysicists, 2020-03-01)The electromagnetic-wave attenuation coefficient determines the overall resolution and effective penetration depth of ground penetrating radar (GPR) surveys. Despite this relevance to the design of proper GPR surveys, the ... -
Article
Professional learning communities in early childhood in Chile (2020)
(Fundacao Carlos Chagas, 2020-10)An alternative for teacher professional development is Professional Learning Communities (PLC), a space highly valued and supported by evidence. An area rarely addressed are the contextual and institutional factors associated ... -
Article
Metabolic specialization and codon preference of lignocellulolytic genes in the white rot basidiomycete ceriporiopsis subvermispora (2020)
(MDPI AG, 2020-10-20)Ceriporiopsis subvermispora is a white-rot fungus with a high specificity towards lignin mineralization when colonizing dead wood or lignocellulosic compounds. Its lignocellulose degrading system is formed by cellulose ... -
Article
The Short-term Effect of Graded Motor Imagery on the Affective Components of Pain in Subjects with Chronic Shoulder Pain Syndrome: Open-Label Single-Arm Prospective Study (2020)
(NLM (Medline), 2020-10-01)OBJECTIVE: To determine the short-term effect of graded motor imagery (GMI) on the affective components of pain and range of motion in subjects with chronic shoulder pain syndrome. DESIGN: Open-label single-arm prospective ... -
Article
Narco-marketing as a strategy for local tourism development (2020)
(Associacao Iberica de Sistemas e Tecnologias de Informacao, 2020-10)In recent years, there has been a growing tourist interest in visiting places related to drug cartels in Latin America, where visitors passionately enjoy stories of drug traffickers. This article defines narco-marketing ... -
Article
Effectiveness of a strength training with socializing and playful characteristics on the domains of quality of life in older adults with forward head posture (2020)
(Federacion Espanola de Docentes de Educacion Fisica, 2020-10-02)Objective: Verify the effectiveness of a strength training with socializing and playful characteristics to improve the domains of quality of life in older adults with forward head posture. Methodology: The longitudinal, ... -
Article
Bifunctional thiosquaramide catalyzed asymmetric reduction of dihydro-β-carbolines and enantioselective synthesis of (-)-coerulescine and (-)-horsfiline by oxidative rearrangement (2020)
(Royal Society of Chemistry, 2020-10-21)Tetrahydro-β-carboline (THBC) is a tricyclic ring system that can be found in a large number of bioactive alkaloids. Herein, we report a simple and efficient method for the synthesis of enantiopure THBCs through a chiral ... -
Article
Th@C86, Th@C82, Th@C80, and Th@C76: role of thorium encapsulation in determining spherical aromatic and bonding properties on medium-sized endohedral metallofullerenes (2020)
(NLM (Medline), 2020-10-28)Thorium encapsulated metallofullerenes (Th-EMFs) with external C76, C80, C82, and C86 cages have been synthesized, with the 13C-NMR spectrum recorded for Th@C82. Here, we explore computationally the chemical bonding, NMR ... -
Article
Exploratory study of fatty acid profile in two filmy ferns with contrasting desiccation tolerance reveal the production of very long chain polyunsaturated omega-3 fatty acids (2020)
(MDPI AG, 2020-10-24)Lipids are fundamental components of cell membranes and play a significant role in their integrity and fluidity. Alteration in lipid composition of membranes has been reported to be a major response to abiotic environmental ... -
Article
Technostress dark side of technology in the workplace: a scientometric analysis (2020)
(MDPI AG, 2020-11-01)This article aims to provide a critical review of the scientific research on technostress. As such, global references in this field are identified and highlighted in order to manage pre-existing knowledge and establish ... -
Article
Adherence to the mediterranean diet and self-efficacy as mediators in the mediation of sleep quality and grades in nursing students (2020)
(MDPI AG, 2020-10-25)University is a period in which students can experience a considerable amount of challenges that may influence their health lifestyles. The aim of this article is to discover the role of therapeutic adherence to the ... -
Article
Holistic or traditional conceptions of heritage among early-childhood and primary trainee teachers (2020)
(MDPI AG, 2020-11-01)This study examines the conception of heritage—holistic or traditional—among future early-childhood and primary teachers. In order to do this, our objective was to analyze trainee teachers’ perceptions surrounding the ... -
Article
The simultaneous recognition mechanism of cations and anions using macrocyclic-iodine structures: insights from dispersion-corrected DFT calculations (2020)
(NLM (Medline), 2020-11-07)The recent development of compounds for recognizing ions highlights the applicability of this area. In this work, the simultaneous recognition of cations (Li+, Na+ and K+) and anions (F-, Cl- and I-) using a macrocycle ... -
Article
Latin american genes: The great forgotten in rheumatoid arthritis (2020)
(MDPI AG, 2020-10-26)The successful implementation of personalized medicine will rely on the integration of information obtained at the level of populations with the specific biological, genetic, and clinical characteristics of an individual. ...