Search results for "ECC"
showing 10 items of 2939 documents
Prime prove di lavorazione del terreno impiegando un prototipo di motovangatrice per preservare la fertilità del suolo
2011
Il Sistema di Gestione della Sicurezza sul Lavoro (SGSL) sul modello UNI-INAIL ed il Safety Management System (SMS) in ambito aeroportuale a confront…
2008
In seguito all’emanazione del Decreto Legislativo n. 81 del 9 aprile 2008, l’adozione di un ’SGSL rappresenta una notevole opportunità per le aziende in termini di gestione e contenimento dei rischi aziendali Il presente lavoro analizza e mette a confronto due sistemi di gestione, il Safety Management System, che risponde ad una norma cogente imposta dall’Enac per le società di gestione aeroportuali, ed il Sistema di Gestione della salute e Sicurezza sul Lavoro sul modello delle linee guida UNI-INAIL, mettendo in risalto i diversi punti in comune e i margini di miglioramento di entrambi. Le differenze principali tra i due sistemi risiedono nell’obiettivo che si prefiggono di raggiungere, ne…
Multi objective genetic algorithms for unequal area facility layout problems: A survey
2013
The Unequal Area Facility Layout Problem (UA-FLP) comprises a class of extremely difficult and widely applicable optimization problems arising in diverse areas and meeting the requirements for real-world applications. In this paper we present our existing works of the past decade showing the evolutions obtained in the Genetic Algorithms (GA) used to solve the facility layout problem. GA have recently proven their effectiveness in finding (sub) optimal solutions to many NP-Hard problems such as UA-FLP. A main issue in such approach is related to the genetic encoding and to the evolutionary mechanism implemented, which must allow the efficient exploration of a wide solution space, preserving …
Erratum to «Institutions and conflicts of interests in the international accounting regulation: The Spanish financial industry case»
2015
Instituciones e intereses en conflicto ante la regulación contable internacional: el caso del sector financiero españo Begoña Giner
From accrued to paid income tax: A review of effective tax rate calculation
2019
Los estudios que han tratado de valorar la presión fiscal de una sociedad como consecuencia del impuesto sobre sociedades recurren generalmente al impuesto devengado como aproximación, aun sabiendo que difícilmente coincidirá con la cantidad verdaderamente pagada. Sin embargo, como consecuencia de los cambios producidos en las cuentas anuales para su adaptación a la normativa internacional, contamos con una información adicional en el balance (activos y pasivos fiscales) que hace posible obtener el importe del impuesto sobre beneficios pagado por las empresas, pudiendo medir de forma más precisa su verdadera presión fiscal. Teniendo en cuenta esta circunstancia y que ya disponemos de inform…
Topografía antigua de Giribaile
2008
Giribaile constituye una realidad arqueológica compleja por su tamaño, por la envergadura y monumentalidad de algunas de susconstrucciones, por las ocupaciones que se suceden en un mismo espacio, por las posibilidades que ofrece de investigar aspectosrelacionados con el poblamiento, el culto, las áreas de enterramiento, etc. Este artículo se centra en el análisis histórico de una topografía de elaboración reciente que intenta mostrar y describir los grandes hitos que se reconocen en superfi cie y, al mismo tiempo, establecer una toponimia precisa.
Acceleration Assessment During Mechanical Harvest of Grapes Using a non Commercial Instrumented Sphere
2017
The use of the harvesting machine for grape wine has the limit of the production of must coming out from the detachment of the berries that could reflect negatively on the quality of the final product. It depends on many factors including grapes variety, ripeness and frequency of the harvesting machine shakers. The shaking frequency generally adopted is the one that achieves the maximum harvest efficiency, that means high work capacity and low grape juice production. In this paper, the authors present a new system to measure the accelerations received by grapevine during mechanical harvest with the aim of evaluating the influence of the shaking frequency on the quality of the must obtained.…
Influence of the pressing system on pomegranate juice physical-chemical properties
2017
Pomegranate juice has many health properties as the fruits contain anticarcinogenic, antimicrobial and antiviral compounds. Its consumption has greatly increased throughout the world in recent years due to the potential of its different components, polyphenols and anthocyanins among all. Many studies have been performed on the pomegranate juice yield demonstrating its influence on the organoleptic and physicochemical properties of the juice. Commercial pomegranate juice production involves pressing fruits procedures. As a consequence, there is a need to investigate the pressing machine types and optimization in order to achieve juice yield and enhance its health properties. The aim of this …
A multi objective approach to short food supply chain management
2017
Conventional supply chains, involving several stages and various intermediaries, are affected by some well- known forms of inefficiencies and drawbacks. Besides the increase of market price consequent to multiple marginalization, such supply chains generally suffer of significant post-harvest losses and product waste. In this context, short food supply chains have been recently proposed as different systems capable of delivering higher quality products while promoting sustainability and efficiency. Across the EU, a growing number of consumers choose to buy food products on local farmers' markets, associating local products with higher quality standards (freshness, nutritional value), health…
Noise risk assessment in a modern olive oil mill
2017
High levels of noise usually occur in olive oil mills because of the machines used to extract olive oil with a continuous plant. In Italy Law Decree 81/2008 defined the requirements for assessing and managing noise risk, identifying a number of procedures to be adopted at different noise levels to limit workers exposure. This study aims at evaluating the equivalent and peak noise levels inside a modern oil mill plant area in Sicily, south Italy. Twenty measurement points were identified inside the oil mill plant area where the machines for olive oil extraction were located (about 200 m2). The instrument used for the measurements was a precision integrating portable sound level meter, class …