Search results for "Crypt"
showing 10 items of 1111 documents
A Survey of Multi-Label Topic Models
2019
Every day, an enormous amount of text data is produced. Sources of text data include news, social media, emails, text messages, medical reports, scientific publications and fiction. To keep track of this data, there are categories, key words, tags or labels that are assigned to each text. Automatically predicting such labels is the task of multi-label text classification. Often however, we are interested in more than just the pure classification: rather, we would like to understand which parts of a text belong to the label, which words are important for the label or which labels occur together. Because of this, topic models may be used for multi-label classification as an interpretable mode…
The Factor Structure of Medical Tourist Satisfaction: Exploring Key Drivers of Choice, Delight, and Frustration
2021
The current study intends to contribute to a better understanding of the medical tourism experience. In particular, this study uses data from a survey-based study conducted on a sample of 1,209 medical tourists in Croatia. On the one hand, this study aims to explore and shed light on the decision-making process of medical tourists, and, on the other hand, to reveal which elements of both the medical institution and the destination where it is located, have largest potentials to drive medical tourist delight and/or frustration, in accordance with the three-factor theory of customer satisfaction.
Towards light-mediated sensing of bacterial comfort
2013
Abstract Bacterial comfort is central to biotechnological applications. Here, we report the characterization of different sensoring systems, the first step within a broader synthetic biology-inspired light-mediated strategy to determine Escherichia coli perception of environmental factors critical to bacterial performance. We did so by directly ‘asking’ bacterial cultures with light-encoded questions corresponding to the excitation wavelength of fluorescent proteins placed under the control of environment-sensitive promoters. We built four genetic constructions with fluorescent proteins responding to glucose, temperature, oxygen and nitrogen; and a fifth construction allowing UV-induced exp…
MTHFR C677T homozygous as risk factor for complications after OLT for cryptogenic cirrhosis
2006
Synthesis of a new family of bi- and polycyclic compounds via Pd-catalyzed amination of 1,7-di(3-bromobenzyl)cyclen
2008
Abstract New bicyclic cryptand type compounds are synthesized by reacting 1,7-di(3-bromobenzyl)cyclen with 1 equiv of linear polyamines under dilute conditions using Pd-catalyzed amination. Bis(cyclen) and tris(cyclen) compounds containing linear polyamine linkers between benzylated cyclens are obtained by a similar procedure using different reaction conditions. Cyclization of these species via intramolecular catalytic diamination led to tri- and tetracyclic polyaza compounds.
Identifying the Optimum Social Site that Could Serve eLearning Purposes: A Preliminary Analysis
2020
Nowadays, an increasingly attractive research domain is represented by the integration of eLearning systems with the Social Media tools. However, identifying the proper Social Media platform to serve educational purposes could be an extremely hard task, mainly due to the variations from platform to platform. Thus, the first aim of this article is to identify the optimum typology that could be successfully integrated with eLearning systems. Moving forward, a classification of the top 20 most popular Social Media sites at global level in terms of their main objectives will be required in order to asses a specific typology of each of this. Thereafter, we propose a preliminary model of comparis…
2019
Impact is increasingly important for science policy-makers; science policy studies has reacted this heightened urgency by studying these policy-interventions meaning that policy has developed more quickly than theory. This has led to the prevalence of a ‘common sense’ impact definition: research’s societal impact are direct economic effects, such as income generated by licenses, patents and spin-out companies. These indicators are recognised as weak proxies for research’s societal benefits, and in response, science policy has undertaken a huge descriptive effort to more precisely define impact. SSH disciplines have been highly active in this because economic metrics are very poor measures o…
Diversity and taxonomy of the genus Unio Philipsson in Italy, with the designation of a neotype for Unio elongatulus C. Pfeiffer (Mollusca, Bivalvia,…
2019
Novel Unio spp. populations from Slovenia, the Italian peninsula, Sardinia and Sicily were genetically analysed in order to define the distribution and diversity of the genus Unio in Italy and neighbouring areas. The presence of two primarily allopatric autochtonous species, Unio elongatulus Pfeiffer, and Unio mancus Lamarck, is confirmed for the Italian peninsula, Corsica, Sardinia, and Sicily. Autochthonous populations of Unio elongatulus are present in the peri-Adriatic drainages of the Italian and Balkan peninsulas, south as far as the Ofanto River (Apulia, Italy) and Lake Skadar (Albania), while its presence in the Tyrrhenian rivers of Tuscany is likely due to anthropogenic introductio…
Interpreting the Sustainable Development Goals through the Perspectives of Utopia and Governance
2021
The article analyses the Sustainable Development Goals (SDGs) from the perspective of their self-understanding of political sense expressed in key SDG documents, including both UN documents and reports produced by individual countries. Utopia and governance are presented as ideal-typical approaches and analytical tools for qualitative content analysis. This approach is argued to be particularly illuminating in the case of politics of international development, as international development is simultaneously highly utopian and deeply embedded in rationalities of governance. As this analytical framework is applied to the SDGs, it is shown that their utopian pronouncements are related to the id…
Evaluation of a hash-compress-encrypt pipeline for storage system applications
2015
Great efforts are made to store data in a secure, reliable, and authentic way in large storage systems. Specialized, system specific clients help to achieve these goals. Nevertheless, often standard tools for hashing, compressing, and encrypting data are arranged in transparent pipelines. We analyze the potential of Unix shell pipelines with several high-speed and high-compression algorithms that can be used to achieve data security, reduction, and authenticity. Furthermore, we compare the pipelines of standard tools against a house made pipeline implemented in C++ and show that there is great potential for performance improvement.