Search results for "Sido"
showing 10 items of 522 documents
Il ruolo di Posidonio e della dossografia per la datazione del Peri Kosmou e i rapporti di quest´ultimo con l´ Elogium geographiae (II)
2019
Si cerca di dimostrare che l´Elogium geographiae contenuto nel Papiro di Artemidoro e´ influenzato dal Peri Kosmou dello ps.-Aristotele, il quale e´ a sua volta influenzato da Posidonio. La datazione piu´ probabile dell´ Elogium geographiae e´ attorno all´ anno 0.
Experimental investigation of anion-π interactions : Applications and biochemical relevance
2015
Chemical communications 52(9), 1778 - 1795(2016). doi:10.1039/C5CC09072E
Antioxidant Bioactivity of Extracts from Beach Cast Leaves of Posidonia oceanica (L.) Delile
2021
The marine environment is a generous source of biologically active compounds useful for human health. In 50 years, about 25,000 bioactive marine compounds have been identified, with an increase of 5% per year. Peculiar feature of algae and plants is the production of secondary metabolites, such as polyphenols, synthesized as a form of adaptation to environmental stress. Posidonia oceanica is a Mediterranean endemic and dominant seagrass and represents a biologically, ecologically and geologically important marine ecosystem. Within this study, methanolic and ethanolic extracts were generated from fresh and dried Posidonia 
Evaluation of the antioxidant/antimicrobial performance of Posidonia oceanica in comparison with three commercial natural extracts and as a treatment…
2017
Abstract This research aimed at extending the choice of natural antimicrobials/antioxidants for food applications. Four plant extracts, Posidonia oceanica (PO), Green Tea (GT), Grape seeds (GS) and Grape skin (GK), were analyzed to determine their total phenolic content, antioxidant activity and in vitro antimicrobial performance. PO extract showed the highest total phenolic content (711 mg gallic acid/g extract) and antifungal activity against Aspergillus niger and Penicillium chrysogenum . The highest antioxidant (3.81 mg/L EC 50 ) and antibacterial activities (bactericidal against Gram positives and bacteriostatic against Gram negatives) were found for GT extract. The best performing ext…
Fixed‐Bed Removal of Free and Complexed Ni from Synthetic and Industrial Aqueous Solutions
2008
Abstract This paper evaluates the application of several biosorbents for Ni removal from aqueous solutions in the absence and in the presence of EDTA. Fixed bed experiments were performed (Ni influent concentration, 2 mg dm−3; EDTA doses, 0, 5, and 10 mg dm−3; pH=7) to study the process feasibility as refining after conventional physicochemical treatment. In absence of EDTA, uptake capacity followed the order peat > Posidonia oceanica > chitosan > chitin ≫ Scharlau AC. Maximum uptakes of 8.95 mg g−1 and 5.10 mg g−1 were found for peat and Posidonia oceanica, respectively. In the presence of EDTA, removal capacity decreased for all biosorbents; Ni was detected in the effluent from the beginn…
A Framework for a Smart City Design : Digital Transformation in the Helsinki Smart City
2019
Recently, there has been substantial interest in the concept of a smart city, as it has been a viable solution to the dilemmas created by the urbanization of cities. Digital technologies—such as Internet-of-Things, artificial intelligence, big data, and geospatial technologies—are closely associated with the concept of a smart city. By means of modern digital technologies, cities aim to optimize their performance and services. Further, cities actively endorse modern digital technologies to foster digitalization and the emergence of data-based innovations and a knowledge economy. In this paper, a framework for a smart city design is presented. The framework considers a smart city from the pe…
Il ruolo di Posidonio e della dossografia per la datazione del Peri kosmou e i rapporti di quest'ultimo con l'Elogium geographiae (I)
2018
Libellum Peri kosmou, Aristoteli falso adscriptum, ex Posidonio Apamensi pendere demonstratur. Elogium geographiae, in illa Artemidori papyro traditum, ex libello Peri kosmou pendere monstrare conatus sum.
Arte e Identidad. En torno a la obra del artista Alfred Kubin
1999
Alfred Leopold Isidor Kubin nació en Leitmeritz, Bohemia, en 1877, y falleció en 1959 en Zwickledt, Austria, en el pequeño castillo de su propiedad en el que residía desde el otoño de 1906. Su obra goza de alta estima, sobre todo en el área cultural germánica, tanto en su faceta plástica, pues Kubin fue un reconocido pintor, dibujante e ilustrador de gran producción, insólita originalidad y constantes colaboraciones gráficas a lo largo de más de 60 años, como en su vertiente literaria, porque, junto a múltiples artículos, narraciones, y un amplio epistolario, escribió en 1908 una célebre novela premonitoria, Die andere Seiul, similar al universo de Kafk.a, que influyó grandemente en los sur…
Baltic Sea in Estonian and Finnish media : discussed topics and stakeholders
2016
In this paper the stakeholders and most discussed topics of Baltic Sea in the media are examined. Baltic Sea is a fragile ecosystem that provides variety of services to the locals. Not only the locals hold the stake, but also industries and governments. This paper aims to present the complexity of stakeholder network and contradicting interests. Altogether 104 newspaper articles from Estonian and Finnish media on Baltic Sea were used as the data source and the concerning topics, themes and stakeholders were surveyed. The qualitative data was inserted to the textual analysis software QDA Miner 4 Lite. Three main topics were named according to the concept of three pillars of sustainability- e…