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Now showing items 3241-3250 of 4907
Preparation and Characterization of Resveratrol Loaded Pectin/Alginate Blend Gastro-Resistant Microparticles
(MDPI, 2018-08)
Background: The use of resveratrol as a dietary supplement is limited because it is easily oxidized and, after oral ingestion, it is metabolized into enterocytes and hepatocytes. Thus, new formulations are needed in order ...
Comparison of Flank Super Abrasive Machining vs. Flank Milling on Inconel® 718 Surfaces
(MDPI, 2018-09)
Thermoresistant superalloys present many challenges in terms of machinability, which leads to finding new alternatives to conventional manufacturing processes. In order to face this issue, super abrasive machining (SAM) ...
Validación del índice de bienestar personal (PWI) en usuarios vulnerables de servicios de salud en Santiago, Chile
(Sociedad Médica Santiago, Chile, 2015-09)
Background: Personal well-being calculates quality of life in terms of the necessary conditions required to live well. Aim: To validate the Personal Wellbeing Index (PWI) in a representative sample of vulnerable users of ...
Self-Healing Hydrogels: The Next Paradigm Shift in Tissue Engineering?
(Wiley, 2019-08-21)
Given their durability and long-term stability, self-healable hydrogels have, in the past few years, emerged as promising replacements for the many brittle hydrogels currently being used in preclinical or clinical trials. ...
Upgrading the Performance of Cholesteric Liquid Crystal Lasers: Improvement Margins and Limitations
(MDPI, 2017)
The topic of cholesteric-liquid-crystal lasers is a rapidly expanding research area in the field of soft-matter photonics. The increasing interest in this field is due to the high versatility that these lasers may possibly ...
A chemically inert Rashba split interface electronic structure of C-60, FeOEP and PTCDA on BiAg2/Ag(111) substrates
(IOP Publishing, 2014-04-04)
The fields of organic electronics and spintronics have the potential to revolutionize the electronics industry. Finding the right materials that can retain their electrical and spin properties when combined is a technological ...
Effect of Fructose and Ascorbic Acid on the Performance of Cross-Linked Fish Gelatin Films
(MDPI, 2020-03-04)
Gelatin was extracted from fish scales in this work, in an attempt to valorise abundant and available fishery by-products as an approach towards a more circular economy. With this strategy in mind, fish scale gelatin was ...
Adaptive Reflection on Negative Emotional Experiences: Convergences and Divergence Between the Processing-Mode Theory and the Theory of Self-Distancing Reflection
(Frontiers Media, 2019-09-03)
Reflecting on negative emotional experiences can be adaptive but it can also maintain or intensify detrimental emotional states. Which factors determine whether reflection can have one consequence or another is unclear. ...
A Middle Palaeolithic wooden digging stick from Aranbaltza III, Spain
(Public Library of Science, 2018-03-28)
Aranbaltza is an archaeological complex formed by at least three open-air sites. Between 2014 and 2015 a test excavation carried out in Aranbaltza I I I revealed the presence of a sand and clay sedimentary sequence formed ...
A proposal to introduce digitalization technologies within the automation learning process
(Elsevier, 2020-07-17)
Although the digital factory (DF) concept has raised high expectations since its inception, it is still missing industrial impact. One of the problems attributed to this issue is the lack of education curricula for enhancing ...