Artículos científicos: Envíos recientes
Mostrando ítems 1861-1880 de 5726
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Article
New insight to the rol of α-enolase (Eno-1) as immunological marker in rainbow trout fry (2021)
(Elsevier Ltd, 2021-10)α-Enolase is an enzyme of the glycolytic pathway that has also been involved in vertebrate inflammatory processes through its interaction with plasminogen. However, its participation in the immune response of lower vertebrates ... -
Article
Impacts of detritivore diversity loss on instream decomposition are greatest in the tropics (2021)
(Nature Research, 2021-12)The relationship between detritivore diversity and decomposition can provide information on how biogeochemical cycles are affected by ongoing rates of extinction, but such evidence has come mostly from local studies and ... -
Article
Towards the harmonization of commercial law in the Caribbean: The ohadac principles on international business contracts (2021)
(Universidad Externado de Colombia, 2021-12)This article analyzes the process for the harmonization of commercial law in the Caribbean and its first product the ohadac Principles applicable to international commercial contracts. To do this, it examines: the Caribbean ... -
Article
Past, present, and future conflicts over freshwater (2021)
(Common Ground Research Networks, 2021)This article offers an approach to the role that fresh water plays and may potentially play in the international security agenda of the early twenty-first century. First, the conflictual potential of this natural resource ... -
Article
Proposals for an heritage education model in initial teacher training of pedagogy in history, geography, and social sciences (2021)
(Revista Brasileira de Educacao, 2021)The main objective of the present article is to reflect on the educational approach that a History, Geography, and Social Science teacher needs to deconstruct the consensual rhetoric of heritage concept in classroom. ... -
Article
Nursing Interventions to Facilitate the Grieving Process after Perinatal Death: A Systematic Review (2021)
(NLM (Medline), 2021-05-24)Perinatal death is the death of a baby that occurs between the 22nd week of pregnancy (or when the baby weighs more than 500 g) and 7 days after birth. After perinatal death, parents experience the process of perinatal ... -
Article
Use of Short-Chain Fatty Acids for the Recovery of the Intestinal Epithelial Barrier Affected by Bacterial Toxins (2021)
(Frontiers Media S.A., 2021-05-24)Short-chain fatty acids (SCFAs) are carboxylic acids produced as a result of gut microbial anaerobic fermentation. They activate signaling cascades, acting as ligands of G-protein-coupled receptors, such as GPR41, GPR43, ... -
Article
Psychometric properties of the maternal and paternal parenting styles scale in chilean adolescents (2021)
(MDPI AG, 2021-06-02)Parenting style has been related to a series of positive outcomes that extend into adulthood. The aim of this study was to analyze the psychometric properties of the maternal and paternal parenting styles scale (PSS-MP) ... -
Article
Moderate to vigorous physical activity and sedentary behavior changes in self-isolating adults during the COVID-19 pandemic in Brazil: a cross-sectional survey exploring correlates (2021)
(Springer-Verlag Italia s.r.l., 2021)Background: The COVID-19 pandemic imposed major changes on daily-life routine worldwide. To the best of our knowledge, no study quantified the changes on moderate to vigorous physical activity (MVPA) and sedentary behaviors ... -
Article
Do environmental regulations matter on Spanish foreign investment? A multisectorial approach (2021)
(Springer Science and Business Media Deutschland GmbH, 2021)A gravity model is used to investigate the impact of the stringency and enforcement of the environmental regulation on Spanish investment flows abroad during the period 2008–2018. From the pollution haven hypothesis’ (PHH) ... -
Article
Links among the Fukui potential, the alchemical hardness and the local hardness of an atom in a molecule (2021)
(John Wiley and Sons Inc, 2021)This paper presents a brief summary of the difficulty that resides in the definition of the elusive concept of local chemical hardness. We argue that a definition of local hardness should be useful to a reactivity principle ... -
Article
Sensory innervation of the human male prepuce: Meissner's corpuscles predominate (2021)
(Blackwell Publishing Ltd, 2021)Meissner's corpuscles are the most abundant sensory corpuscles in the glabrous skin of the male prepuce. They are type I, rapidly adapting, low-threshold mechanoreceptors, and their function is linked to the expression of ... -
Article
The historical biogeography and conservation value of taxonomic distinctness: The case of ferns flora of the Gibraltar Arc (2021)
(Universidad Compultense Madrid, 2021-05-27)The pteridofloras of nine locations in the Gibraltar Arc were analyzed using a taxonomic distinctness index. We found that the index could be a proxy of historical biogeography of the pteridofloras from this area. Moreover, ... -
Article
Effects of dog-assisted education on physical and communicative skills in children with severe and multiple disabilities: A pilot study (2021)
(MDPI AG, 2021-06)Animal-assisted interventions have shown promising benefits in different populations such as children with cerebral palsy or autism spectrum disorder. Human–animal interaction leads to different physical, cognitive, and ... -
Article
Communication and humanization of care: Effects over burnout on nurses (2021)
(Public Library of Science, 2021-06)Background Healthcare professionals may have certain psychological characteristics which contribute to increasing the quality of their professional performance. Objective Study the effect that humanization of care and ... -
Article
Influence of body composition on physical literacy in spanish children (2021)
(MDPI AG, 2021-06)Background: Childhood obesity is a major health challenge in modern societies; therefore, prevention and management policies are needed. This study aims to establish the level of Physical Literacy (PL) in overweight and ... -
Article
Two fascinating polysaccharides: Chitosan and starch. some prominent characterizations for applying as eco-friendly food packaging and pollutant remover in aqueous medium. progress in recent years: A review (2021)
(MDPI AG, 2021-06-01)The call to use biodegradable, eco-friendly materials is urgent. The use of biopolymers as a replacement for the classic petroleum-based materials is increasing. Chitosan and starch have been widely studied with this ... -
Article
Effect of exogenous auxin treatment on cell wall polymers of strawberry fruit (2021)
(MDPI AG, 2021-06-02)The role of auxin in the fruit-ripening process during the early developmental stages of commercial strawberry fruits (Fragaria x ananassa) has been previously described, with auxin production occurring in achenes and ... -
Article
Work climate scale in emergency services: Abridged version (2021)
(MDPI AG, 2021-06-02)This study is based on a 40-item work climate scale in hospital emergency services (WC-SHES). Teams working in these emergency services experience a heavy workload and have a limited amount of time with each patient. ... -
Article
On Heteronuclear Isoelectronic Alternatives to [Au13(dppe)5Cl2]3+: Electronic and Optical Properties of the 18-Electron Os@[Au12(dppe)5Cl2] Cluster from Relativistic Density Functional Theory Computations (2021)
(American Chemical Society, 2021)The development of well-defined atomically precise heteronuclear nanoclusters passivated by protecting ligands is presently a booming area, owing to the fact that doping well-known homonuclear nanostructures allows fine-tuning ...