Search results for "uci"
showing 10 items of 5317 documents
The influence of Opuntia ficus-indica mucilage edible coating on the quality of ‘Hayward’ kiwifruit slices
2016
Abstract The aim of this work was to study the effect of mucilage edible coating extracted from Opuntia ficus-indica (OFI) on the quality and shelf life maintenance of packaged kiwifruit slices. OFI mucilage alone or added with TWEEN ® 20 were applied on kiwifruit fresh cut surfaces. After treatments, kiwifruit samples were stored under passive atmosphere at 5 ± 1 °C for 3, 5, 7 and 12 days. At each storage period, visual quality and flavor score, pectin content, ascorbic acid and the microbiological characteristics were measured together with CO 2 and O 2 content in the packages. Kiwifruit slices coated only with mucilage or with mucilage plus Tween 20, showed a significant higher firmness…
Institutions et mécanismes de gouvernance des transactions :
2013
Institutions and governance mechanisms for transactions : the case of logging in Cameroon Following Masahiko Aoki (2010), we postulate that transactions between actors integrate not only an economic dimension but also a social dimension. This means that transactions’ equilibrium cannot be analyzed only in economic terms. They also include relational aspects that we define as social aspects. Through the study of a local forestry exploitation in Cameroon compared with a communal forestry exploitation in France, we highlight two crucial factors : the dissociation of the functions of mayor and chief of village and the coexistence of payments in cash and payments in nature. The first factor unde…
La formación de las rentas del trabajo en Andalucía
1988
International audience; Este articulo analiza la distribución personal de las rentas de los asalariados y de los no asalariados en Andalucia. La primera sección describe las caracteristicas individuales de cada uno de estos colectivos, mientras la segunda estudia sus perfiles edad-rentas, a la luz de la teoria del capital humano. En la tercera sección estimamos funciones generadoras de rentas, a partir de las cuales se evalúan el rendimiento de la educación formal y el efecto de la experiencia profesional.
Evolución de las concepciones de los docentes sobre dualidad en la física cuántica
2021
Este estudio muestra los cambios de concepciones sobre el concepto de dualidad en física cuántica en un grupo de docentes, antes y después de un curso de capacitación. Se presentan diagramas de evolución como instrumento metodológico para analizar y visualizar resultados. Los diagramas de evolución muestran categorías iniciales y de llegada de las concepciones de los profesores, que participaron de una secuencia de enseñanza-aprendizaje basada en la discusión de los modelos clásicos de ondas y partículas, de sus límites de validez y de las contribuciones de cada uno al modelo actual de estructura de la materia, en que no se habla de ondas, ni partículas, sino de características diferentes a…
Biomarcadores precoces de fracaso renal agudo tras angiografía coronaria o cirugía cardiaca en pacientes con síndrome coronario o fallo cardiaco agudo
2015
Introducción. El fracaso renal agudo es una complicación frecuente tras la cirugía cardiaca y la angiografía coronaria y tiene un marcado impacto sobre el pronóstico porque conlleva una mayor utilización de recursos, prolonga la estancia hospitalaria, aumenta la mortalidad y puede conducir a la enfermedad renal crónica. El diagnóstico de fracaso renal agudo se basa fundamentalmente en la detección del incremento de la creatinina sérica, que es tardío y no refleja adecuadamente el filtrado glomerular en el paciente agudo. En los últimos años diferentes grupos han intentado identificar nuevos marcadores para el diagnóstico temprano del fracaso renal agudo, pero aún quedan importantes cuestion…
L’apporto del diritto canonico nella disciplina delle pie volontà fiduciarie testamentarie del diritto inglese
2008
L’interesse per i legami tra diritto canonico e diritto inglese nasce dalla constatazione dell’ingiustificato oblio in cui per lungo tempo sono caduti gli studi sui rapporti intercorsi tra Stato e Chiesa cattolica in Inghilterra prima della riforma anglicana. La causa della disaffezione verso tale settore del diritto ecclesiastico comparato è, forse, imputabile alla drastica cesura causata dallo scisma anglicano, tale da far dimenticare che fino al 1534 la Chiesa d’Inghilterra faceva parte integrante dell’Orbe cattolico, con relazioni e conseguenti scambi culturali e giuridici. A ciò si è aggiunto il ben noto orgoglio inglese che ha preteso di tracciare una netta linea di demarcazione, non …
Tema 6: Las fuentes del Derecho de la Unión Europea, 5ª ed.
2022
1.- La autonomía del Derecho de la Unión Europea y su sistema propio de “fuentes del Derecho”. 2.- El Derecho originario de la Unión Europea. 3.- Los actos jurídicos adoptados por las instituciones de la Unión. 4.- El Derecho internacional en el ordenamiento jurídico de la Unión Europea. 5.- Las relaciones de jerarquía. 1.- The autonomy of European Union law and its own system of "sources of law". 2.- The original law of the European Union. 3.- Legal acts adopted by the institutions of the Union. 4.- International law in the European Union's legal system. 5.- Relations of hierarchy.
Adverbial expressions within the legal domain: from medieval fueros to their consolidation in language
2010
Given the importance of legal language in the study of historical phraseological, it is here analyzed the presence, use and evolution of adverbial phrases in some outstanding medieval fueros, and also how a good number of adverbial expressions have transcended and developed from legal language to other contexts, owed to —at least in some cases— a clear colloquial origin (a sabiendas, por bien...). This characteristic joins many others, such as the creation of complex syntagmas derived from the union of simple expressions: de cabo a rabo, a diestro y a sinestro, a tuerto o a derecho, etc. It is therefore interesting to study the individual, particular history of each adverbial phrase found, …
Exploration of muscle–tendon biomechanics one year after Achilles tendon rupture and the compensatory role of flexor hallucis longus
2023
Achilles tendon (AT) rupture leads to long-term structural and functional impairments. Currently, the predictors of good recovery after rupture are poorly known. Thus, we aimed to explore the interconnections between structural, mechanical, and neuromuscular parameters and their associations with factors that could explain good recovery in patients with non-surgically treated AT rupture. A total of 35 patients with unilateral rupture (6 females) participated in this study. Muscle-tendon structural, mechanical, and neuromuscular parameters were measured 1-year after rupture. Interconnections between the inter-limb differences (Δ) were explored using partial correlations, followed by multivar…
Validation and application of a PCR primer set to quantify fungal communities in the soil environment by real-time quantitative PCR
2011
Fungi constitute an important group in soil biological diversity and functioning. However, characterization and knowledge of fungal communities is hampered because few primer sets are available to quantify fungal abundance by real-time quantitative PCR (real-time Q-PCR). The aim in this study was to quantify fungal abundance in soils by incorporating, into a real-time Q-PCR using the SYBRGreen (R) method, a primer set already used to study the genetic structure of soil fungal communities. To satisfy the real-time Q-PCR requirements to enhance the accuracy and reproducibility of the detection technique, this study focused on the 18S rRNA gene conserved regions. These regions are little affec…