Search results for "Rifo"
showing 10 items of 480 documents
Two-Stage Anaerobic Digestion of Energy Crops: Methane Production, Nitrogen Mineralisation and Heavy Metal Mobilisation
2006
Energy crops (willow, sugar beet and grass silage) were digested in pilot scale two-stage anaerobic digesters. The specific methane yields obtained were 0.16, 0.38 and 0.39 m3 kg(-1) added volatile solids (VSadded) for willow, sugar beet and grass, respectively, corresponding to yearly gross energy yields of 15, 53 and 26 megawatt-hours (MWh) per hectare. With grass and sugar beets as substrate, 84-85% of the harvestable methane was obtained within 30 days. In pilot scale two-stage digestion of willow and sugar beet, 56 and 85% of the laboratory scale methane yields were obtained, but digestion of grass in two-stage reactors yielded 5% more methane than digestion in laboratory scale complet…
Social transmission in the wild can reduce predation pressure on novel prey signals
2021
Funder: Suomen Kulttuurirahasto (Finnish Cultural Foundation); doi: https://doi.org/10.13039/501100003125
La delibazione delle sentenze ecclesiastiche di nullità matrimoniale dopo la riforma del processo matrimoniale canonico
2017
SOMMARIO: 1. Il M.P. Mitis Iudex Dominus Iesus e la riforma ancora in itinere del processo canonico di nullità matrimoniale. - 2. Conseguenze dell'abrogazione del M.P. Qua cura del 1938 sul sistema concordatario italiano in materia di delibazione. - 3. Considerazioni sulla funzione filtro del Supremo Tribunale della Segnatura Apostolica. - 4. La riforma alla prova del principio del giusto processo (art. 111 della Costituzione). - 5. Sull'attuale sistema di diritto processuale italiano. - 6. Analogie e differenze tra processo matrimoniale canonico e processo civile. - 7. Su alcune possibili specifiche conseguenze negative della riforma sulla delibazione per violazione del diritto di difesa. …
La delibazione delle sentenze ecclesiastiche di nullità matrimoniale dopo la riforma del processo matrimoniale canonico
2017
Proposte di riforma nei delitti contro la sfera sessuale della persona.
2018
Il settore dei “Delitti contro la sfera sessuale della persona” è tra quelli maggiormente frequentati dal legislatore, che ha prodotto una serie di interventi puntiformi e privi di una visione unitaria. Le principali modifiche normative (l. n. 66 del 1996; l. n. 269 del 1998; l. n. 228 del 2003; l. n. 38 del 2006; l. n. 38 del 2009; l. 15.7.2009, n. 94; l. 2.7.2010, n. 108; l. 1.10.2012, n. 172; l. 9.8.2013, n. 94; l. 15.10.2013, n. 119; d.lg. 4.3.2014, n. 24; d.lg. 4.3.2014, n. 39; d.lg. 1.3.2018, n. 21) pur incidendo, talvolta, persino sulle medesime disposizioni, hanno lasciato numerosi problemi aperti e un quadro non del tutto rassicurante ed armonico. Nel contributo, quasi a compendio …
Design and Agrifood for new sustainable local development
2019
This paper is about the relationship between design and the prickly pear of Roccapalumba (Sicily), a product of the agrifood chain, considering it as a resource able to start innovative strategies for waste recycling and for a sustainable local economy. The study examines the entire life cycle of prickly pear and, among the various outputs, considers the cladodes to obtain cellulosic fibres, mucilage for cosmetics and for restoration of cultural heritage, the flowers for infusions and the fruit seeds for an oil with nutraceutical properties to generate a second life of the prickly pear. This will lead to economic and environmental benefits in the territory, creating a network of companies w…
Food Design in Sicily. Design, Territory and Sustainability
2008
The paper is about the sustainable valorisation of the resources of the Ragusa area. This area is located in the south-east side of Sicily. This territory is an area protected by the UNESCO where eight cities are together in order to valorise the territory. The eight towns in south-eastern Sicily: Caltagirone, Militello Val di Catania, Catania, Modica, Noto, Palazzolo, Ragusa and Scicli. This group of towns in south-eastern Sicily provides testimony of Baroque art and architecture. The paper investigates the territory surrounding Ragusa, to create a relationship between the culture and the agro-food resources.
Analysis of Chlorpyrifos in Water, Fruit Juice, and Honeybee Extract by Chemiluminescent Elisa
2008
Abstract The suitability of competitive enzyme-linked immunosorbent assays (ELISAs) with chemiluminescent detection-based immobilized antigen (indirect assay) for rapid and accurate determination of chlorpyrifos in various food matrices was tested. The limit of detection (LOD) values were 1–1.75 ng mL−1, the standard curve midpoint (IC50) was 3.5 ng mL−1, and the assay duration was 1.5 h. Assay application to the analysis of honeybee extract resulted in chlorpyrifos recoveries varying between 62 and 83% in 5–15 ng mL−1 herbicide concentration range.
Evaluation of working air quality by using semipermeable membrane devices
2008
Abstract It has been evaluated the use of semipermeable membrane devices (SPMDs) as passive samplers of organophosphorus pesticides from air, in order to determine the contamination of working environments. Additionally, the use of SPMDs as portable samplers has been also considered. The analytical methodology for the determination of diazinon, chlorpyrifos-methyl, pirimiphos-methyl, chlorpyrifos and fenthion in SPMDs exposed to contaminated air was based on microwave-assisted extraction and gas chromatography with mass spectrometry determination. Limit of detection (LOD) values from 2 to 4 ng SPMD−1 and repeatability from 2 to 7% were obtained by using the aforementioned methodology. Theor…
Implementing the contamination prevention programs in the pesticide industry by infrared spectroscopy.
2014
Abstract An infrared spectroscopy based methodology has been successfully developed to implement contamination prevention programs in the pesticide industry. Sensitivity of the IR procedure, traditionally considered the Achilles Hell of the technique, has been improved by using a transmission cell with an open upper side, an internal volume of 35 µL and an optical pathlength of 0.5 mm, providing detection limits of 32 mg L−1 for folpet and 48 mg L−1 for cymoxanil. The manufacturing of folpet and cymoxanil was employed as an example and the IR methodology was validated for the implementation of contamination prevention programs in the pesticide industry. The swab test and rinsate method were…