Search results for "COF"

showing 10 items of 757 documents

Development of energy-saving innovative hydraulic mortars reusing spent coffee ground for applications in construction

2023

This paper reports the development of green bio-composite mortars, obtained reusing spent coffee ground (SCG), an agri-food residue, in the light of the Circular Economy approach. This process can boost the sustainability in Construction and proposes an alternative to SCG disposal in landfill, potentially dangerous to humans and the environment. For the first time, specimens were produced and compared using different blends of conventional hydraulic binders (ordinary Portland cement and natural hydraulic lime); SCG partially substituted sand (up to 15 wt.%, with a 2.5% increment) for the aggregate mix. The manufacturing process was performed at ambient conditions (20°C, 65% RH) resulting hi…

energy materialspent coffee groundRenewable Energy Sustainability and the EnvironmentStrategy and ManagementSettore ICAR/10 - Architettura TecnicaBuilding and Constructionbio-composite mortarwaste recycling hydraulic binder cost-analysiIndustrial and Manufacturing EngineeringGeneral Environmental ScienceJournal of Cleaner Production
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Qüestions de Psicofísica

2020

El document forma part dels materials docents programats mitjançant l'ajut del Servei de Política Lingüística de la Universitat de València Aquest document conté exercicis per a comprovar els coneiximents adquirits en l'assignatura This document contains exercises to check the knowledge acquired in the subject

exerciciUNESCO::FÍSICApsicofísica
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Exercicis Psicofísica de la visió

2020

El document forma part dels materials docents programats mitjançant l'ajut parcial del Servei de Política Lingüística de la Universitat de València. Aquest document és una col.leció d'exercicis que permetràn a l'alumne que estiga cursant aquesta assignatura, poder avaluar els coneiximents que va adquirint al voltant de certs conceptes explicats. This document contains a exercises collection that allows our students to evaluate their knowledge about some aspects of the subject.

exerciciUNESCO::FÍSICApsicofísicavisió
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El alcoholismo femenino : una aproximación cualitativa

2000

En este trabajo sobre el alcoholismo femenino se realiza una aproximación a través del estudio cualitativo mediante entrevistas a mujeres alcohólicas e hijas de alcohólicas. Se trata de un estudio piloto que será ampliado con mayor profundidad en una próxima tesis doctoral.Como es conocido por la comunidad científica, el alcoholismo femenino es un fenóme¬no que se caracteriza, entre otros aspectos, por su invisibilidad y ocultamiento durante las fases de desarrollo activo. Ambas facetas dificultan la "penetración" en el fenómeno como objeto de investigación a través de las técnicas de investigación tradicionales (encuesta por cuestionario, etc.); es por ello que se ha optado por la utilizac…

familia:PSICOLOGÍA::Psicofarmacología [UNESCO]comunicación:PSICOLOGÍA [UNESCO]presión socialnormasUNESCO::PSICOLOGÍAcualitativoUNESCO::PSICOLOGÍA::Psicofarmacologíamujeresvaloresalcoholismo; cualitativo; mujeres; familia; presión social; identidad; autoestima; convivencia; comunicación; valores; normasconvivenciaalcoholismoautoestimaidentidad
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Spent Coffee Grounds Extract, Rich in Mannooligosaccharides, Promotes a Healthier Gut Microbial Community in a Dose-Dependent Manner.

2019

Coffee is one of the most consumed beverages around the world, and as a consequence, spent coffee grounds are a massively produced residue that is causing environmental problems. Reusing them is a major focus of interest presently. We extracted mannooligosaccharides (MOS) from spent coffee grounds and submitted them to an in vitro fermentation with human feces. Results obtained suggest that MOS are able to exert a prebiotic effect on gut microbiota by stimulating the growth of some beneficial genera, such as Barnesiella, Odoribacter, Coprococcus, Butyricicoccus, Intestinimonas, Pseudoflavonifractor, and Veillonella. Moreover, short-chain fatty acids (SCFA) production also increased in a dos…

food.ingredientmedicine.medical_treatmentVeillonellaOligosaccharidesCoffeaGut floraCoffeeCoprococcusFecesfoodAnaerostipesmedicineHumansFood scienceHuman fecesbiologyBacteriaDose-Response Relationship DrugChemistryPlant ExtractsRuminococcusPrebioticGeneral Chemistrybiology.organism_classificationFatty Acids VolatileGastrointestinal MicrobiomePrebioticsFermentationSeedsFermentationGeneral Agricultural and Biological SciencesMannoseJournal of agricultural and food chemistry
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Indianocéanie: un laboratorio interculturale per condividere un oceano e una storia

2018

La geografia ha disseminato nell’Ovest dell’oceano Indiano una pluralità di isole, relativamente vicine le une dalle altre, ma difficili da riunire in un insieme coerente dal punto di vista morfologico, storico e culturale: il Madagascar, le isole Seychelles, l’arcipelago delle Mascarene (che comprende la Réunion, l’isola Mauritius, e la sua dipendenza Rodrigues), le Comore e molte altre isole minuscole. Questo spiega la grande diversificazione che presenta anche la produzione letteraria che si è sviluppata in ogni isola in funzione del ventaglio di lingue, di culture e di cambiamenti storici. La letteratura dell’Oceano Indiano è tra le più antiche del mondo ma la sua espressione in lingua …

francofoniaSettore L-FIL-LET/14 - Critica Letteraria E Letterature ComparateLetteraturaOceano Indiano
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Un témoignage de gestes funéraires antiques à Bonneuil-en-France (Val-d’Oise)

2022

Eine Suchschnittprospektion bei Bonneuil-en-France (Val-d’Oise), hat eine stark holzkohlehaltige Schicht zum Vorschein gebracht, die reich an verbrannten oder durch Feuereinwirkung beeinträchtigten archäologischem Fundgut war. Dieses kann in die zweite Hälfte des 1. oder an den Beginn des 2. Jh. n. Chr. datiert werden. Die archäologische Fundstelle, die sich im Talboden am Zusammenfluss von Crould und Morée befindet, gehört zu einer seit der späten Hallstattzeit genutzten Gräberlandschaft. Mehrere Argumente sprechen dafür, dass es sich hier um eine Schüttung von Überresten einer Brandbestattung handelt, bei der durch ein Auslesen der Leichenbrandreste nur wenige menschliche Knochen erhalten…

funérairedatte[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and PrehistorycremationAntiqueamandecéramique plombifèreglasswarecrémationverrelead glazed earthenwarecarrefour de voies[SHS.HIST] Humanities and Social Sciences/Historyroman periodcoffre[SHS.HIST]Humanities and Social Sciences/Historycéramique
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Yet another alien: a second species of Lepisiota spreading across the Canary Islands, Spain (Hymenoptera: Formicidae)

2018

The Canary Islands are a biologically important archipelago hosting many unique species, whose myrmecofauna is peculiarly rich in both endemic and introduced species. Lepisiota frauenfeldi cfr. kantarensis Forel, 1911 is reported for the first time from Fuerteventura and Tenerife. It is the second species of Lepisiota introduced in the archipelago in the last few years, and one of the few documented cases in which Lepisiota frauenfeldi (Mayr, 1855) s.l. acts as a successful tramp species. Comments are also given on taxonomic problems involving the L. frauenfeldi-group and related taxa. Finally, new additional information and comments are presented on the distribution of other alien ants spe…

geographygeography.geographical_feature_categoryEcologybiologyEcologyIntroduced speciesAlienbiology.organism_classificationLasius neglectusTaxonLepisiotaMacaronesia Lepisiota frauenfeldi ssp. kantarensis first record myrmecofauna exotic ants invasive ants tramp ants biodiversity conservationInsect ScienceArchipelagolcsh:ZoologyTaxonomy (biology)lcsh:QL1-991ParatrechinaEcology Evolution Behavior and Systematics
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Drogas y salud familiar

2000

Las familias son el grupo social sobre quien recaen más directamente las consecuencias negativas de las adicciones de sus miembros. Estas consecuencias no sólo abarcan as¬pectos económicos y sociales, sino que se extienden a los ámbitos de la salud psíquica y física de cada uno de los miembros no drogadictos.En nuestro trabajo, hemos pretendido describir las variaciones en conductas, senti¬mientos, sensaciones, imaginaciones, cogniciones, relaciones interpersonales y salud (si¬guiendo el modelo BASIC.ID de A.A. Lazarus) que han experimentado los padres y madres de heroinómanos a partir del conocimiento de la adicción de sus hijos. Hemos pasado una entrevista semiestructurada, elaborada por …

heroinómano enfermo mental salud familiar codependencia:PSICOLOGÍA::Psicofarmacología [UNESCO]:PSICOLOGÍA [UNESCO]UNESCO::PSICOLOGÍAUNESCO::PSICOLOGÍA::Psicofarmacología
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Colon Bioaccessibility under In Vitro Gastrointestinal Digestion of Different Coffee Brews Chemically Profiled through UHPLC-Q-Orbitrap HRMS

2021

Coffee represents one of the most traditionally consumed beverages worldwide, containing a broad range of human health&ndash

in vitro gastrointestinal digestionHealth (social science)Antioxidant030309 nutrition & dieteticsmedicine.medical_treatmentcoffeePlant ScienceOrbitraplcsh:Chemical technologyHealth Professions (miscellaneous)MicrobiologyArticleGastrointestinal digestionlaw.invention03 medical and health scienceschemistry.chemical_compound0302 clinical medicinelawchlorogenic acidsmedicinelcsh:TP1-1185Food sciencepolyphenols0303 health sciencesChemistryChlorogenic acidIn vitrobioaccessibilityCaffeoylquinic acidAntioxidant capacityPolyphenol030220 oncology & carcinogenesisCaffeineFood ScienceFoods
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