Search results for "Party"

How to Assess the Ecological Status of Highly Humic Lakes? Development of a New Method Based on Benthic Invertebrates

2021

Highly humic lakes are typical for the boreal zone. These unique ecosystems are characterised as relatively undisturbed habitats with brown water, high acidity, low nutrient content and lack of macrophytes. Current lake assessment methods are not appropriate for ecological assessment of highly humic lakes because of their unique properties and differing human pressures acting on these ecosystems. This study proposes a new approach suitable for the ecological status assessment of highly humic lakes impacted by hydrological modifications. Altogether, 52 macroinvertebrate samples from 15 raised bog lakes were used to develop the method. The studied lakes are located in the raised bogs at the c…

Rings for Privacy: an Architecture for Large Scale Privacy-Preserving Data Mining

2021

This article proposes a new architecture for privacy-preserving data mining based on Multi Party Computation (MPC) and secure sums. While traditional MPC approaches rely on a small number of aggregation peers replacing a centralized trusted entity, the current study puts forth a distributed solution that involves all data sources in the aggregation process, with the help of a single server for storing intermediate results. A large-scale scenario is examined and the possibility that data become inaccessible during the aggregation process is considered, a possibility that traditional schemes often neglect. Here, it is explicitly examined, as it might be provoked by intermittent network connec…

The ‘Open Garden of Politics’: The impact of open primaries for candidate selection in the British Conservative Party

2016

International audience; Since 2003, hundreds of open primaries for the selection of parliamentary candidates have been held by the British Conservative Party as a means of democratising party organisation and enhancing representativeness. In the run-up to the 2015 general election, only 26 primaries could be identified. This article will apply the analytical framework provided by Hazan and Rahat to demonstrate that the relative failure of the experiment in terms of intra-party competition, participation, representation and responsiveness is counterbalanced by the benefits brought by this procedure, both as a tool of party branding at the national level and as a strategy for raising the prof…

Reflections about the authentic document in "post mortem" fecundation

2018

[EN] The legislation on assisted reproduction contemplates the ¿post mortem¿ fecundation. Nevertheless, the document for the presentation of the assent raises some doubts in relation with the principle of party autonomy and the new technologies of the information and communication (ICTs). In the present work one thinks about these questions and one tries to contribute some solution of application in the Spanish legal system.

Focal therapy in localised prostate cancer: Real-world urological perspective explored in a cross-sectional European survey

2018

Introduction: The urological community's opinion over focal therapy (FT) for prostate cancer (PCa) has never been assessed. Our aim was to investigate the current opinion on FT in the European urological community. Methods: A 25 -item questionnaire was devised according to the Cherries checklist and distributed through SurveyMonkey using a web link from November 2016 to October 2017. After a pilot validation (n=40 urologists), the survey was sent through EAU and 9 other national European urological societies mailing list. Twitter was also used. Results: We received 484 replies from 51 countries. Almost half (44.8%, n=217) stated FT would represent a step forward, and 52.0% (n=252) would sug…

Tradizione socialista e martirologio antimafia. La memoria di Lorenzo Panepinto e Bernardino Verro

2023

Socialist victims of the Mafia, Bernardino Verro and Lorenzo Panepinto were killed in the 1910s (1911 and 1915). For a long time, they were commemorated by the Socialist Party, which celebrated them as victims of the class struggle. However, as Marxist identities weakened in the 20th century, their memory was increasingly discussed as part of a debate on mafia victims. The essay aims to study this shift.

Polyaspartylhydrazide Copolymer-Based Supramolecular Vesicular Aggregates as Delivery Devices for Anticancer Drugs

2008

In this paper we report on three different hydrophilic copolymers based on alpha,beta-polyaspartylhydrazide (PAHy) bearing butyric groups in the side chain (C 4) (PAHy-C 4) or a combination of butyric groups and positive charged residues ((carboxypropyl)trimethylammonium chloride, CPTACl) (PAHy-C 4-CPTA) that were synthesized and used for the preparation of new supramolecular vesicular aggregates (SVAs) containing gemcitabine as an antitumor drug. Gemcitabine-loaded SVAs containing synthesized PAHy derivatives were characterized from the physicochemical and technological point of view and the in vitro toxicity and anticancer activity on two different human cancer cell lines, i.e., CaCo-2 (h…

Folate-targeted supramolecular vesicular aggregates based on polyaspartyl-hydrazide copolymers for the selective delivery of antitumoral drugs.

2010

Supramolecular vesicular aggregates (SVAs) have the advantage of combining the safe and biocompatible properties of colloidal vesicular carriers based on phospholipids with those of polymeric materials, i.e. polyaspartyl-hydrazide (PAHy) copolymers. To provide SVAs with a certain tumour selectivity, folate moieties were chemically conjugated to PAHy copolymers. Physicochemical properties (mean sizes, polydispersity index and zeta potential) of folate-targeted SVAs (FT-SVAs) loaded with gemcitabine were evaluated. The antiproliferative and anticancer activity of gemcitabine-loaded FT-SVAs was evaluated against two cancer cell lines, i.e. MCF-7 cells which over-express the folate receptor and…

Humanities and Social Sciences Latvia. Vol. 25, N. 1 (Spring-Summer 2017)

2017

Comparing modified biological monitoring working party score system and several biological indices based on macroinvertebrates for water-quality asse…

2005

Abstract Macroinvertebrate communities from the lower Nysa Klodzka River catchment, southern Poland, were analyzed seasonally, in order to assess changes in their composition and structure, in relation to water quality. Two major groups of sites, differing in both morphological structure and taxonomical composition by cluster analysis, were identified within the catchment area. Wider and deeper sites, located along the Nysa Klodzka River, were associated with the dominance of Chironomidae. Sites assigned along tributaries were characterized by a diversified structure of dominant taxa, including Oligochaeta, Hirudinea, Crustacea, Trichoptera, Ephemeroptera and Diptera. The performance of the…