Search results for "arme"
showing 10 items of 470 documents
Del modelo al bloque. El ‘sacado de puntos’ en los talleres escultóricos españoles del Renacimiento
2022
La presencia cada vez más abundante de modelos tridimensionales en los talleres escultóricos españoles del último tercio del XVI y su utilización documentada como prototipos de las imágenes definitivas, obligan a reflexionar sobre la introducción en nuestro país del sistema mecánico del “sacado de puntos”. Tras analizar las aportaciones de los principales escultores de la primera mitad del XVI, se concluye que fue Gaspar Becerra quien generalizó ese método, pronto conocido por los clientes y adoptado por los principales talleres.
Improving the Confidence Associated with Passive Total Neutron Counting in the Nuclear Weapon Disarmament Verification Process
2023
Passive total neutron counting is an important tool in the nuclear weapon disarmament monitoring and verification process proposed by the International Partnership for Nuclear Disarmament Verification (IPNDV). In the process, neutron measurements of given treaty accountable items (TAIs) are repeated multiple times in different locations and environments, and the measured neutron count rates are expected to remain unchanged. However, neutrons are heavily scattered in the environment, and the change in location or geometry of the environment can produce varying results in neutron measurements which can deteriorate the confidence of passive total neutron counting. In this paper, we have studie…
L’ἀλήθεια dell’‘essere’ nel cielo del proemio parmenideo (28, B1 D.-K.)
2018
The dóxa is a major aspect of Parmenides’ “scientific” commitment, as evidenced by studies of its discoveries in various fields of knowledge. Among them in astronomy. However, these studies have ended up identifying a scientific plan separate from the mythicalreligious and philosophical one of the first part. This survey explores the possibility of reconsidering the presence in the Parmenides’ dóxa of ontology and theology. It does so by proposing the hypothesis that the proem contains among the multiple semantic-linguistic layers the mythopoeic presentation of the astronomical theorem of the identity of Eos and Hesperus, with the intent of showing, from the very beginning and in the most a…
Fruit Quality Traits of Two Apricot Cultivars
2010
In this trial we evaluated physical and chemical fruit quality traits and sensory profile of two late-ripening apricot cultivars ‘Vitillo’ and ‘Pellecchiella’. Fruits were harvested at full maturation in three different pickings, at 4 day intervals, to ensure the same fruit quality. To verify quality among different pickings, weight, diameter, soluble solid content, titratable acidity, pH, colour were recorded. To describe and quantify the sensory characteristics of apricot fruits a panel of 10 judges generated 16 descriptors. For each of these attributes judges assigned a score from 1 to 9. Qualitative and sensory data for each attribute were submitted to one way Analysis of Variance (ANOV…
New low-vigour apricot rootstocks compared
2010
About ten years ago nurseries began to test several novel apricot stocks developed either to reduce plant vigour and boost early as well as high cropping or as a more suitable replacement for Myrabolan (Prunus cerasifera) and Apricot seedling in water-logged or chlorotic soils. These stocks were the Italian bred selections of Prunus domestica Penta and Tetra, the P. cerasifera Adara and the Prunus insititia Adesoto® 101, both Spanish-bred seedlings, and Plumina@, a Prunus bessey × P. cerasifera hybrid developed in France. Performance testing was carried out under a national project. The trials were set up in 2001 in plots of pilot orchards at Imola in Bologna Province, Ancona, Caserta, Pale…
Invasive Alien Plants in Sub-Saharan Africa: A Review and Synthesis of Their Insecticidal Activities
2021
Despite the cornucopia of agricultural, economic and ecological ramifications of invasive alien plant species (IAPs) in sub-Saharan Africa, studies on their potential use as bio-insecticides have not received adequate attention compared to the burgeoning plethora of literature on their use in ethnomedicine. In the current study, we review the existing, but scattered literature on the insecticidal activity of different parts of some IAPs; specifically those invasive in sub-Saharan Africa but with published literature from Africa and elsewhere. From our literature survey, we found that 69 studies from four continents (Africa, Asia, North America and South America) reported the insecticidal ac…
Perspectives and challenges of small scale plant microalgae cultivation. Evidences from Southern Italy
2020
Abstract In recent years, the cultivation of algae has achieved attention of scientists and practicioniers due to the great variety of products that can be obtained, among which biofuels. The aim of this work is twofold. The first is to perform a profitability analysis of food and biofuel production from microalgae, in a small-scale setting. The second is to assess the economic impact of algae production systems on the dairy farms potentially interested in Southern Italy. The analysis was performed using financial and economic indicators and considering two system management scenarios, namely single and collective. Our results confirm that current microalgae production technology favors bio…
The establishment of an organic farmers'market as a training case study for students of the faculty of agriculture in the University of Palermo
2011
Despite the modest regional consumption of organic products, Sicily is one of the most important European regions in surface area per number of companies active in organic farming. The University of Palermo, as early as 2000, to promote the development and success in this industry, the Faculty of Agriculture, introduced two major degree programs in "Organic Farming". The objective of these courses is to train graduates who are technically capable of supporting the organic farmers market, to promote and facilitate the expansion of the consumption of organic products, and to create employment opportunities for young graduates. At the end of 2009, in the area of these activities, a training an…
The establishment of an organic farmers’ market as a training case study for Students of the Faculty of Agriculture in the University of Palermo
2010
The role of organic agriculture in the island of Sicily is well recognised by farmers, though the consumption of organic products still fails to largely develop in the local markets, due to several reasons, among which the small scale agricultural system and its structural poor organization plays a major role. The University of Palermo holds two major undergraduate and graduate courses on “Organic Agriculture” with a very good participation of Students. A student’s association was established with the aim of: a) encourage the consumption of organic products coming from local small scale farmers, and b) endorse the capacity of creating new job skillnes and opportunities for graduate students…
“… al estilo de Inglaterra según la última moda”. Figurines ingleses. Edición para España 1824-25 de Rudolph Ackermann
2021
Desde el último tercio del siglo XVIII, las estampas de figurines relacionadas directamente con la apariencia, el gusto y la moda, difundidas desde la prensa, tienen en España una especial significación a la hora de orientar a las élites urbanas e ilustradas. Se trataba, en definitiva, de estar al día de las novedades y adelantos que se producían en todos aquellos objetos y elementos destinados a priorizar el estatus y la elegancia conforme a los dictados que se gestaban en las grandes capitales europeas que marcaban las pautas de la distinción. Londres y lo inglés, junto a los figurines parisinos, comenzó a formar parte de los criterios estéticos de la alta sociedad española, que participó…