PCR-RFLP approaches to easily identify Pleuronectes platessa from other flatfishes: a rapid and efficient tool to control label information

Submitted by Patrícia Correia ([email protected]) on 2017-11-21T09:48:07Z No. of bitstreams: 1 Caldelli et al. - 2014 - PCR- RFLP approaches to easily identify Pleuronect.pdf: 566430 bytes, checksum: b24dccaef6a451b030a229b797e2e7c0 (MD5) Approved for entry into archive by Patrícia Correia([email protected]) on 2017-11-21T09:48:34Z (GMT) No. of bitstreams: 1 Caldelli et al. - 2014 - PCR- RFLP approaches to easily identify Pleuronect.pdf: 566430 bytes, checksum: b24dccaef6a451b030a229b797e2e7c0 (MD5) Made available in DSpace on 2017-11-21T09:48:34Z (GMT). No. of bitstreams: 1 Caldelli et al. - 2014 - PCR- RFLP approaches to easily identify Pleuronect.pdf: 566430 bytes, checksum: b24dccaef6a451b030a229b797e2e7c0 (MD5) Previous issue date: 201

The origins and development of Zuwīla, Libyan Sahara: an archaeological and historical overview of an ancient oasis town and caravan centre

Zuwīla in southwestern Libya (Fazzān) was one of the most important early Islamic centres in the Central Sahara, but the archaeological correlates of the written sources for it have been little explored. This paper brings together for the first time a detailed consideration of the relevant historical and archaeological data, together with new AMS radiocarbon dates from several key monuments. The origins of the settlement at Zuwīla were pre-Islamic, but the town gained greater prominence in the early centuries of Arab rule of the Maghrib, culminating with the establishment of an Ibāḍī state ruled by the dynasty of the Banū Khaṭṭāb, with Zuwīla its capital. The historical sources and the accounts of early European travellers are discussed and archaeological work at Zuwīla is described (including the new radiocarbon dates). A short gazetteer of archaeological monuments is provided as an appendix. Comparisons and contrasts are also drawn between Zuwīla and other oases of the ash-Sharqiyāt region of Fazzān. The final section of the paper presents a series of models based on the available evidence, tracing the evolution and decline of this remarkable site

An HBIM Integrated Approach Using Non-Destructive Techniques (NDT) to Support Energy and Environmental Improvement of Built Heritage: The Case Study of Palazzo Maffei Borghese in Rome

Built heritage energy and environmental improvement is increasingly being recognised as a key driver in the fight against climate change. This effort necessitates a thorough understanding of the building to guide the selection of technologies and design solutions. To have a picture of the buildings' characteristics and behaviour that is as complete as possible, in situ studies are essential, although the complexities and heterogeneities of historical buildings make these analyses still challenging, especially in professional practice. To address these issues, the paper describes an integrated approach including the field application of Non-Destructive Techniques (namely, Heat Flow Meter measurements, Infrared thermographies and indoor environmental monitoring) within a Heritage Building Information Modelling process. This interdisciplinary/integrated approach fostered the use of each type of analysis's results to guide the subsequent analyses and incrementally deepen the knowledge of the building. The methodology was applied to a case study in the historical city centre of Rome in Italy. The analyses will be of service in developing dynamic building performance simulations to support the design of the interventions

Chemical Composition and Biological Activities of Fragrant Mexican Copal (Bursera spp.)

Copal is the Spanish word used to describe aromatic resins from several genera of plants. Mexican copal derives from several Bursera spp., Protium copal, some Pinus spp. (e.g., P. pseudostrobus) and a few Fabaceae spp. It has been used for centuries as incense for religious ceremonies, as a food preservative, and as a treatment for several illnesses. The aim of this review is to analyze the chemical composition and biological activity of commercial Mexican Bursera copal

PCR-RFLP approaches to easily identify Pleuronectes platessa from other flatfishes: a rapid and efficient tool to control label information

European plaice (Pleuronectes platessa) is quite frequently substituted with other flatfish, especially with Yellow fin sole (Limanda aspera), which differs not only in meat quality but also particularly in its origin and manipulation chain. We propose an integrated approach of laboratory and in silico mtDNA PCR-RFLP procedures generating a set of restriction patterns easily resolvable in agarose gel, able to discriminate with certainty P. platessa from other 20 flatfish species. The herein proposed procedure is an economical and valid tool in detecting mislabelled seafoods.Frecuentemente, la solla europea (Pleuronectes platessa) es sustituida por otros peces planos, utilizándose especialmente la limanda (Limanda aspera). Ésta se distingue de la primera no sólo por la calidad de su carne, sino también por su origen y por su cadena de manejo. En el presente artículo, los autores proponen realizar un enfoque integrado de procedimientos de laboratorio y de in silico mtDNA PCR-RFLP, a partir de los cuales se genera un conjunto de patrones de restricción fácilmente resolubles en gel de agarosa. Dicho enfoque puede discriminar con seguridad entre P. platessa y otras veinte especies de peces planos. El procedimiento que aquí se propone representa un método económico y válido para la detección de pescados mal etiquetados