Artículos WOS: Envíos recientes
Mostrando ítems 421-440 de 1852
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Nonlocal self-organization of a dissipative system
(AMER PHYSICAL SOC, 2021-01-01)We study the self-organization process induced by a nonlocal critical field, in analogy with the electric field that is derived from the global spatial profile of electric charge density during a discharge. In this nontrivial ... -
Stable and unstable trajectories in a dipolar chain
(AMER PHYSICAL SOC, 2021-05-27)In classical mechanics, solutions can be classified according to their stability. Each of them is part of the possible trajectories of the system. However, the signatures of unstable solutions are hard to observe in an ... -
Non-coding RNAs and chromatin: key epigenetic factors from spermatogenesis to transgenerational inheritance
(Chile. Universidad Mayor, 2021-12-28)Cellular fate and gene expression patterns are modulated by different epigenetic factors including non-coding RNAs (ncRNAs) and chromatin organization. Both factors are dynamic throughout male germ cell differentiation on ... -
Efficient ground state cooling of a membrane by the combination of continuous-wave field and pulses
(IOP Publishing Ltd, 2021-05-28)We present an approach that realizes the ground state cooling of the membrane-in-middle optomechanical system. Instead of straightforwardly using the continuous-wave (CW) or pulsed external drives, we consider the combinations ... -
Gingival Crevicular Placental Alkaline Phosphatase Is an Early Pregnancy Biomarker for Pre-Eclampsia
(MDPI, 2021-05-13)Early and innovative diagnostic strategies are required to predict the risk of developing pre-eclampsia (PE). The purpose of this study was to evaluate the performance of gingival crevicular fluid (GCF) placental alkaline ... -
Home-based exercise programmes improve physical fitness of healthy older adults: A PRISMA-compliant systematic review and meta-analysis with relevance for COVID-19
(ELSEVIER IRELAND LTD, 2021-04-19)This systematic review and meta-analysis aimed to examine the effects of home-based exercise programmes on measures of physical-fitness in healthy older adults. Seventeen randomized-controlled trials were included with a ... -
The Effects of Combined Balance and Complex Training Versus Complex Training Only on Measures of Physical Fitness in Young Female Handball Players
(HUMAN KINETICS PUBL INC, 2021-10-03)Purpose: To examine the effects of balance exercises conducted prior to complex training (bCT) versus complex training (CT) only on measures of physical fitness in young female elite handball players. Methods: Participants ... -
Hypertension in Prenatally Undernourished Young-Adult Rats Is Maintained by Tonic Reciprocal Paraventricular-Coerulear Excitatory Interactions
(MDPI, 2021-07-05)Prenatally malnourished rats develop hypertension in adulthood, in part through increased alpha(1)-adrenoceptor-mediated outflow from the paraventricular nucleus (PVN) to the sympathetic system. We studied whether both ... -
Environmental and Psychosocial Barriers Affect the Active Commuting to University in Chilean Students
(MDPI, 2021-03-14)Biking and walking are active commuting, which is considered an opportunity to create healthy habits. Objective: The purpose of this study was to determine the main environmental and psychosocial barriers perceived by ... -
Levels of low-molecular-weight hyaluronan in periodontitis-treated patients and its immunostimulatory effects on CD4+ T lymphocytes
(SPRINGER HEIDELBERG, 2021-02-26)Objectives During periodontitis, chronic inflammation triggers soft tissue breakdown, and hyaluronan is degraded into fragments of low molecular weight (LMW-HA). This investigation aimed to elucidate whether LMW-HA fragments ... -
Development of "on-demand" thermo-responsive hydrogels for anti-cancer drugs sustained release: Rational design, in silico prediction and in vitro validation in colon cancer models
(ELSEVIER, 2021-12)A rational design accurate based on the use of Statistical Design of the Experiments (DoE) and Molecular Dynamics Simulations Studies allows the prediction and the understanding of thermo-responsive hydrogels prepared ... -
Testing the Test: A Comparative Study of Marine Microbial Corrosion under Laboratory and Field Conditions
(AMER CHEMICAL SOC, 2021-06-25)Microbially influenced corrosion (MIC) is an aggressive type of corrosion that occurs in aquatic environments and is sparked by the development of a complex biological matrix over a metal surface. In marine environments, ... -
Development of a PHBV nanoparticle as a peptide vehicle for NOD1 activation
(TAYLOR & FRANCIS LTD, 2021-06-08)NOD1 is an intracellular receptor that, when activated, induces gene expression of pro-inflammatory factors promoting macrophages and neutrophils recruitment at the infection site. However, iE-DAP, the dipeptide agonist ... -
ConnecTF: A platform to integrate transcription factor-gene interactions and validate regulatory networks
(OXFORD UNIV PRESS INC, 2021-04-28)Deciphering gene regulatory networks (GRNs) is both a promise and challenge of systems biology. The promise lies in identifying key transcription factors (TFs) that enable an organism to react to changes in its environment. ... -
Exploring mindfulness in/as education from a Heideggerian perspective
(OXFORD UNIV PRESS, 2021-07-17)Over the past decade or so within this journal, there have been critical debates concerning the role of mindfulness within education, the influence of neoliberalism on education in general and well-being interventions ... -
CD73 Ectonucleotidase Restrains CD8+T Cell Metabolic Fitness and Anti-tumoral Activity 1 of 1 CD73 Ectonucleotidase Restrains CD8+T Cell Metabolic Fitness and Anti-tumoral Activity
(FRONTIERS MEDIA SA, 2021-02-18)CD39 and CD73 are ectoenzymes that dephosphorylate ATP into its metabolites; ADP, AMP, and adenosine, and thus are considered instrumental in the development of immunosuppressive microenvironments. We have previously shown ... -
Energy, Economic, and Environmental Performance of a Single-Family House in Chile Built to Passivhaus Standard
(MDPI, 2021-02-26)The energy consumption of buildings accounts for 22% of total global energy use and 13% of global greenhouse gas emissions. In this context, this study aims to evaluate the energy, economic, and environmental performance ... -
Associations between grip strength and incident type 2 diabetes: findings from the UK Biobank prospective cohort study
(BMJ PUBLISHING GROUP, 2021-08-29)Introduction Grip strength has been associated with chronic diseases and mortality. However, current evidence of the association between grip strength and incident type 2 diabetes mellitus (T2DM) is controversial. The aim ... -
Molecular Weight Enables Fine-Tuning the Thermal and Dielectric Properties of Polymethacrylates Bearing Sulfonyl and Nitrile Groups as Dipolar Entities
(MDPI, 2021-02-22)In this work, polymethacrylates containing sulfonyl and nitrile functional groups were successfully prepared by conventional radical polymerization and reversible addition-fragmentation chain-transfer polymerization (RAFT). ... -
Novel Polyelectrolytes Obtained by Direct Alkylation and Ion Replacement of a New Aromatic Polyamide Copolymer Bearing Pyridinyl Pendant Groups
(MDPI, 2021-07-05)The following work shows, for the first time, the synthesis and characterization of a new family of polyelectrolytes, along with their preliminary assessments in terms of desalin water treatment. These materials fall into ...