Listar Investigación y Desarrollo por título
Mostrando ítems 4722-4741 de 5699
-
Article
Structure and electronic properties of benzimidazole and cycloheptaimidazole gold N-heterocyclic carbenes (2021)
(Elsevier Ltd, 2021-09-01)Two related families (one previously experimentally reported and another theoretically proposed) of gold benzimidazole (family 1) and cycloheptaimidazole (family 2) N-heterocyclic carbenes were studied due to the potential ... -
Article
Structure of the nose in patients with class III facial deformities [Estructura Nasal en Pacientes con Deformidad Facial Clase III] (2020)
(Universidad de la Frontera, 2014) -
Article
Structure, diversity, and environmental determinants of high-latitude threatened conifer forests (2021)
(MDPI AG, 2021)Pilgerodendron uviferum (D. Don) Florin is an endemic, threatened conifer that grows in South America. In the sub-Antarctic territory, one of the most isolated places in the world, some forest patches remain untouched since ... -
Article
Structure-antioxidant activity relationships in boldine and glaucine: a DFT study (2021)
(Royal Society of Chemistry, 2021-01-14)Previous experimental results on the free radical-scavenging properties of boldine, one of the most potent natural antioxidants, suggested that the benzylic hydrogen, neighboring a nitrogen lone electron pair, might be the ... -
Article
Structure-Based Optimization of Coumarin hA3 Adenosine Receptor Antagonists (2020)
(American Chemical Society, 2020) -
Article
-
Article
STUDENT ATTRACTION AND MARKETING STRATEGIES IN A TECHNICAL NATIONAL INSTITUTE: A BRAZILIAN CASE STUDY (2024)
(ANPAD - Associacao Nacional de Pos-Graduacao e Pesquisa em Administracao, 2024)Purpose: This case study analyzes how management strategies for higher technical-vocational education are used to attract students, based on institutional marketing, and how they were put into practice in the MarketIFPI ... -
Article
Student burnout and engagement: Relationship with adolescent use of alcohol and attitudes towards authority (2021)
(Elsevier Doyma, 2021-05-01)Background/Objective: The burnout syndrome has been related to development of transgressive attitudes toward norms that facilitate risk behaviors in youth, such as drinking alcohol. On the contrary, academic engagement is ... -
Article
Students perception regarding the replacement of restorations (2021)
(Universidad de Ciencias Medicas de La Hab, 2021-03)Introduction: The replacement of defective restorations, which leads to a greater loss of the dental remnant before each replacement, represents the large majority of the dentist's practice. Objective: To determine if there ... -
Conference Paper
Students’ perception on customer experience: a comparative study (2020)
(Springer, 2020) -
Article
Students’ Perceptions of Excellence in Chilean High-Performing Public Schools (2024)
(Frontiers Media SA, 2022)This paper aims to analyze how students attending six of the most prestigious, selective, and high-performing public schools in Chile perceive the concept of excellence and what factors influence their perceptions. A survey ... -
Article
Student’s satisfaction of the quality of online learning in higher education: An empirical study (2021)
(MDPI, 2021-11-01)Higher education institutions (HEIs) have been facing a digital transformation in online learning as a result of the restrictions generated by COVID-19. Therefore, identifying which are the elements that influence student ... -
Article
-
Conference Paper
Study by long-term measures about ISO 1996 standard (2020)
(Institute of Noise Control Engineering, 2018) -
Article
Study in adulthood: Perceptions of a motivational challenge (2024)
(Universidad Austral de Chile, 2023)Education as a social right must be permanent, inclusive, participatory and motivating. Based on what has been stated, this study aims to determine if there is interest in adults in finishing their Basic Education studies, ... -
Article
Study of a Selected Series of 3- and 4-Arylcoumarins as Antifungal Agents against Dermatophytic Fungi: T. rubrum and T. mentagrophytes (2021)
(John Wiley and Sons Inc, 2021-10-06)The main etiological agents in dermatophytosis of human skin and nails are Trichophyton, in particular Trichophyton rubrum (T. rubrum) and Trichophyton mentagrophytes (T. mentagrophytes). A new series of twenty-three 3- ... -
Article
Study of Cannabis Oils Obtained from Three Varieties of C. sativa and by Two Different Extraction Methods: Phytochemical Characterization and Biological Activities (2024)
(MDPI, 2023)Currently, much effort is being placed into obtaining extracts and/or essential oils from Cannabis sativa L. for specific therapeutic purposes or pharmacological compositions. These potential applications depend mainly on ... -
Article
Study of cyberbullying among adolescents in recent years: A bibliometric analysis (2021)
(MDPI AG, 2021-03-02)In recent years, cyberbullying has been recognized as a severe public health problem and is drawing growing interest. The objective of this study was to perform a bibliometric analysis of the scientific production on ... -
Article
-
Article
Study of properties and behavior of concrete containing EAF slag as coarse aggregate (2024)
(Elsevier Ltd, 2023)Electric arc furnace slag (EAFS) is an attractive by-product due to its suitability as a replacement aggregate, the use of which helps to reduce the demand for natural resources. The aim of the present study is to determine ...