Investigación y Desarrollo: Envíos recientes
Mostrando ítems 1461-1480 de 5724
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Article
Fluorinated tris(pyridyl)borate ligand support on coinage metals (2022)
(Royal Society of Chemistry, 2022-01-28)A useful ligand involving three pyridyl donor arms and fluorocarbon substituents surrounding the coordination pocket has been assembled and utilized in coinage metal chemistry. This tris(pyridyl)borate serves as an excellent ... -
Article
Airborne bacterial community associated with fine particulate matter (PM2.5) under different air quality indices in Temuco city, southern Chile (2022)
(Springer Science and Business Media Deutschland GmbH, 2022-02)Temuco (Chile) is one of the most polluted cities in Chile and Latin America. Although the fine fraction of particulate matter (PM2.5) has been extensively studied and monitored due to its negative impact on public health, ... -
Article
Structural Insights into the Substrate Transport Mechanisms in GTR Transporters through Ensemble Docking (2022)
(MDPI, 2022-02-01)Glucosinolate transporters (GTRs) are part of the nitrate/peptide transporter (NPF) family, members of which also transport specialized secondary metabolites as substrates. Glucosinolates are defense compounds derived from ... -
Article
Increased Risks of Mental Disorders: Youth with Inactive Physical Activity (2022)
(MDPI, 2022-02)Before COVID-19, one of the most dangerous pandemics of the 21st century was physical inactivity (PI). Sedentary habits had increased in the last decades, reducing physical condition and increasing non-communicable diseases ... -
Article
Coumarin-Resveratrol-Inspired Hybrids as Monoamine Oxidase B Inhibitors: 3-Phenylcoumarin versus trans-6-Styrylcoumarin (2022)
(MDPI, 2022-02-01)Monoamine oxidases (MAOs) are attractive targets in drug design. The inhibition of one of the isoforms (A or B) is responsible for modulating the levels of different neurotransmitters in the central nervous system, as well ... -
Article
Neuroprotection against Aminochrome Neurotoxicity: Glutathione Transferase M2-2 and DT-Diaphorase (2022)
(MDPI, 2022-02)Glutathione is an important antioxidant that plays a crucial role in the cellular protection against oxidative stress and detoxification of electrophilic mutagens, and carcinogens. Glutathione transferases are enzymes ... -
Article
Astroglial gliotransmitters released via Cx43 hemichannels regulate NMDAR-dependent transmission and short-term fear memory in the basolateral amygdala (2022)
(John Wiley and Sons Inc, 2022-02)Astrocytes release gliotransmitters via connexin 43 (Cx43) hemichannels into neighboring synapses, which can modulate synaptic activity and are necessary for fear memory consolidation. However, the gliotransmitters released, ... -
Article
Insight into the Stability and Electronic and Optical Properties of N-Heterocyclic Carbene Analogues of Halogen/Phosphine-Protected Au13Superatomic Clusters (2022)
(American Chemical Society, 2022-02-03)Atomically precise gold nanoclusters (AuNCs) belong to a relevant area offering useful templates with tunable properties toward functional nanostructures. In this work, we explored the feasible incorporation of N-heterocyclic ... -
Article
Willingness to care for older people and associated factors in pre-registered student nurses: A multi-country survey study (2022)
(Churchill Livingstone, 2022-03)Background: Addressing nursing students' lack of interest in providing care for the aged population is a global challenge for nursing educators. Despite global interest in student nurses' readiness for older people care, ... -
Article
Association of weekend alcohol consumption with diet variables, body mass index, cardiovascular risk and sleep (2022)
(Elsevier B.V., 2022-03)Background: The transition from adolescence to adulthood is a critical stage of the life cycle in which risk behaviors are established or strengthened. The objective of this study is to associate weekend alcohol consumption ... -
Article
Assessing the impacts of social norms on low-carbon mobility options (2022)
(Elsevier Ltd, 2022-03)Policymakers and scientists are paying increasing attention to how social norms can promote pro-environmental behaviour and sustainable energy use. We contribute to this field by experimenting with and assessing the impacts ... -
Article
Microplastic concentration, distribution and dynamics along one of the largest Mediterranean-climate rivers: A whole watershed approach (2022)
(Academic Press Inc., 2022-06)Microplastics (MPs) have been recognized as one of the most ubiquitous environmental pollutants globally. They have been found in all ecosystems studied to date, threatening biological diversity, ecosystem functioning and ... -
Article
Comparison of time series and mechanistic models of vector-borne diseases (2022)
(Elsevier Ltd, 2022-06)Vector-borne disease models are widely used to understand the dynamics involved in virus transmission. The simplest version of the mechanistic SEIR-SEI model is the most widely used representation of the dynamics involved ... -
Article
The asymmetric nexus between air pollution and COVID-19: Evidence from a non-linear panel autoregressive distributed lag model (2022)
(Academic Press Inc., 2022-06)The emergence of a new coronavirus (COVID-19) has become a major global concern that has damaged human health and disturbing environmental quality. Some researchers have identified a positive relationship between air ... -
Article
Benthic community ecology for Algerian river Seybouse (2022)
(Instituto Internacional de Ecologia, 2022)The Seybouse is the second largest river basin in Algeria, hosting an important biodiversity and providing various ecosystem services. This watershed is highly influenced by agricultural and industrial activities, which ... -
Article
System Dynamics for understanding desertification processes (2022)
(Asociacion Espanola de Ecologia Terrestre, 2021-09)Desertification is a complex and counter-intuitive process whose study requires a multidisciplinary approach. This makes it an excellent field of research in which to apply System Dynamics (SD). It is a methodology for the ... -
Article
The role of daytime napping on salivary cortisol in children aged 0–5 years: a systematic review and meta-analysis (2022)
(Springer Science and Business Media Deutschland GmbH, 2022)Cortisol levels are implicated in emotional and cognitive development in children. However, it is not clear whether daytime napping influences cortisol levels in early childhood. This systematic review and meta-analysis ... -
Article
Employer constraints on trade union renewal in Chile (2022)
(SAGE Publications Ltd, 2022)The present article explores the revitalisation strategies developed by a company-level trade union in the food manufacturing industry in Chile. Using qualitative research and building on a case study, the findings suggest ... -
Article
Extension of the known distribution range and habitat use of the Tiger Crab Aegla concepcionensis Schmitt, 1942 (Decapoda, Aeglidae) (2022)
(Asociacion Iberica de Limnologia, 2022)The tiger crab Aegla concepcionensis Schmitt, 1942 (Decapoda, Aeglidae) is a threatened freshwater decapod, endemic of Chile, with significant gaps in knowledge about its biology and ecology. The aim of this work was to ... -
Article
Chemical and Sensorial Characterization of Scented and Non-Scented Alstroemeria Hybrids (2022)
(MDPI, 2022-01)Floral scent plays an important ecological role attracting pollinators. Its composition has been elucidated for a vast diversity of species and is dominated by volatile organic compounds (VOCs) such as monoterpenoids, ...