Search results for "TRIZ"
showing 10 items of 343 documents
Symmetry-adapted tensorial formalism to model rovibrational and rovibronic spectra of molecules pertaining to various point groups
2004
International audience; We present a short review on the tensorial formalism developed by the Dijon group to solve molecular spectroscopy problems. This approach, originally devoted to the rovibrational spectroscopy of highly symmetrical species (spherical tops) has been recently extended in several directions: quasi-spherical tops, some symmetric and asymmetric tops, and rovibronic spectroscopy of spherical tops in a degenerate electronic state. Despite its apparent complexity (heavy notations, quite complex mathematical tools), these group theoretical tensorial methods have a great advantage of flexibility: a systematic expansion of effective terms for any rovib- rational/rovibronic probl…
Capability of a high resolution hydroclimatic modelling chain to simulate soil water deficit indices for Douglas-fir and common Beeches over Burgundy.
2016
During the 2003 drought and heat wave event, douglas-fir and common beech stands in Burgundy have been heavily affected, and presented symptoms of dieback and mortality. This event seems to be the first occurrence of expected climatic changes in the near future and questions their sustainability in Burgundy since their climate vulnerability is mainly due to the amplitude and accumulated water constraints exercised during their growing cycle. In the context of climate change and in order to provide information to forest managers who partly rely on a mapping of the climatic constraints until the end of this century, this work explores the ability of a high resolution hydroclimatic modelling c…
Capacity of a high resolution hydroclimatic modelling chair to simulate soil water deficit indexes for Douglas-fir and common Beeches over Burgundy
2016
During the 2003 drought and heat wave event, douglas-fir and common beech stands in Burgundy have been heavily affected, and presented symptoms of dieback and mortality. This event seems to be the first occurrence of expected climatic changes in the near future and questions their sustainability in Burgundy since their climate vulnerability is mainly due to the amplitude and accumulated water constraints exercised during their growing cycle. In the context of climate change and in order to provide information to forest managers who partly rely on a mapping of the climatic constraints until the end of this century, this work explores the ability of a high resolution hydroclimatic modelling c…
Aplicación de la reprogramación neuromotriz a una técnica deportiva
2023
Este trabajo analizó los efectos de la práctica en variabilidad y de la reprogramación neuromotriz con el método Allyane sobre la percepción de autoeficacia y el rendimiento en el lanzamiento a canasta en baloncesto tanto en tarea cerrada (lanzamiento de tiro libre) como en tarea abierta (lanzamiento en partido). Se utilizó un diseño unifactorial intersujeto de 3 grupos con medida pre y postest con bloqueo aleatorio. La intervención se realizó en un equipo de baloncesto de l’Alqueria del Básquet, cadete femenino (14-15 años) de primera autonómica. 3 Jugadoras conformaron el grupo de entrenamiento en variabilidad y realizaron un trabajo de 15 sesiones de 20 minutos de lanzamiento a canasta c…
Resinas compuestas: Revisión de los materiales e indicaciones clínicas
2006
El objetivo de este trabajo es presentar los diferentes componentes de los composites actualmente utilizados en Odontología y aportar al profesional las bases que puedan proporcionarle los criterios a tener en cuenta para seleccionar uno u otro en función de los requerimientos terapéuticos. La mayoría de los composites de uso en Odontología corresponden a materiales híbridos, se denominan así por estar conformados por grupos poliméricos reforzados por una fase inorgánica de vidrio de diferente composición, tamaño y porcentaje de relleno. Los composites fluidos o los condensables han tratado de dar respuesta algunos requerimientos funcionales, aunque sin demasiado éxito en la mejora de sus p…
Asymmetric synthesis of functionalized tetrahydrofluorenones via an NHC-catalyzed homoenolate Michael addition
2018
The first example of an N-heterocyclic carbene-catalyzed asymmetric desymmetrization of enal-tethered cyclohexadienones via an intramolecular homoenolate Michael addition/esterification reaction is described. This new protocol offers a direct entry to various functionalized tetrahydrofluorenones with three contiguous stereocenters in high yields, good diastereoselectivities and excellent enantioselectivities.
Effect of different salting technologies on the chemical and microbiological characteristics of PDO Pecorino Siciliano cheese
2011
The present work was carried out to evaluate the effect of two salting technologies [dry salting (DS) and the combined dry-brine salting (DBS)] on the chemicophysical and microbiological characteristics of PDO Pecorino Siciliano cheeses of different final weight (6 and 12 kg). Dry matter was significantly influenced by both salting process and final size. Twelve kilogram cheeses treated by DBS showed higher protein content with higher soluble nitrogen per cent than 6 kg cheeses. Salt content was in the range 3.1–4.0% on dry matter. The colour did not show significant differences for any of the factors, but 12 kg cheeses subjected to DS showed higher yellow index than the other cheeses. The …
Determinazione del tempo di permanenza in acqua in base allo sviluppo di mitili impiantatisi su cadavere scheletrizzato e saponificato.
2010
C10) DETERMINAZIONE DEL TEMPO DI PERMANENZA IN ACQUA IN BASE ALLO SVILUPPO DI MITILI IMPIANTATISI SU CADAVERE SCHELETRIZZATO E SAPONIFICATO L. Milone (*) – S. Procaccianti (*) – M. Grillo (*) – B. Salerno (**) - E. Carra (**) (*) Dipartimento Di Biopatologia E Biotecnologie Mediche E Forensi – Sezione Di Medicina Legale – Liviomilone@Virgilio.It - (**) Dipartimento Di Biologia Cellulare E Dello Sviluppo – Universita’ Degli Studi Di Palermo Introduzione: La valutazione tanatocronologica di cadaveri in avanzato stato di putrefazione, dovuto alla lunga permanenza in acqua salata, pone non pochi problemi al patologo forense che deve risalire all’epoca del decesso, che spesso viene indicata solt…
La reintroduzione del grano monococco (Triticum monococcum L)in Sicilia: risultati di un'analisi preliminare delle caratteristiche agronomiche e qual…
2011
Il grano monococco (Triticum monococcum L.), conosciuto come “farro piccolo”, è una specie diploide con genoma A (2n=2x=14), le cui cariossidi, anche dopo trebbiatura, si presentano rivestite dalle glume. Insieme a farro ed orzo, dal Neolitico fino al termine dell’età del Bronzo (900 a.C.), è stato alla base della dieta delle popolazioni mediterranee, per essere poi sostituito dal più produttivo farro (T. dicoccum) e successivamente completamente dimenticato. Il crescente consumo di alimenti con caratteristiche dietetico-nutrizionali elevate, unito alla possibilità di introdurre nel panorama cerealicolo siciliano una coltura mai sperimentata prima, ci ha indirizzato nella realizzazione di u…