Search results for "DC"
showing 10 items of 5463 documents
Plasma-wall interaction studies within the EUROfusion consortium: Progress on plasma-facing components development and qualification
2017
This work has been carried out within the framework of the EUROfusion Consortium and has received funding from the Euratom research and training programme 2014-2018 under grant agreement No 633053. The views and opinions expressed herein do not necessarily reflect those of the European Commission.
Agroécologie: de la terre à l'assiette
2021
Aujourd’hui l’agriculture conventionnelle est parmi les sources les plus émettrices de gaz à effet de serre – responsable d’à peu près 25% des émissions totales en France mais également dans le monde. Dans cet épisode, nous explorons comment l’agroécologie offre des solutions pour transformer les problèmes de l’agriculture en solutions afin que cela devienne un acteur positif dans la lutte contre la crise climatique. Nous découvrirons aussi les différentes solutions que vous pouvez mettre en œuvre individuellement et collectivement !Eclairons les Solutions est un podcast et un projet personnel qui met en lumière les solutions les plus significatives pour lutter contre le réchauffement clima…
Umowa o udzielenie zamówienia na świadczenia zdrowotne
2018
Umowa o udzielenie zamówienia na świadczenia zdrowotne, potocznie często rozumiana jako kontrakt, znajduje wyłączne zastosowanie w sektorze ochrony zdrowia. Umowa ta stanowi podstawę świadczenia pracy (usług) przez personel medyczny w podmiotach leczniczych, która aktualnie jest już utrwaloną formą angażu przede wszystkim lekarzy i pielęgniarek, którzy decydują się na wykonywanie swojego zawodu w formie praktyki zawodowej. Problematyka zamówienia na udzielanie w określonym zakresie świadczeń zdrowotnych stanowi przedmiot ustawy o działalności leczniczej. Pełna nazwa tej umowy nie jest wprawdzie określana przez ustawę, lecz analiza treściowa art. 26-27 przywołanej ustawy pozwala na jej wypro…
Transport of Antarctic stratospheric strongly dehydrated air into the troposphere observed during the HALO-ESMVal campaign 2012
2015
Abstract. Dehydration in the Antarctic winter stratosphere is a well-known phenomenon that is annually observed by satellites and occasionally observed by balloon-borne measurements. However, in situ measurements of dehydrated air masses in the Antarctic vortex are very rare. Here, we present detailed observations with the in situ and GLORIA remote sensing instrument payload aboard the German aircraft HALO. Strongly dehydrated air masses down to 1.6 ppmv of water vapor were observed as far north as 47° S in an altitude between 12 and 13 km in the lowermost stratosphere. The dehydration can be traced back to individual ice formation events above the Antarctic Peninsula and Plateau, where ice…
Polymorphic chiral squaraine crystallites in textured thin films
2020
Chirality 32(5), 619 - 631 (2020). doi:10.1002/chir.23213
ATTIVITÀ ANTIPROLIFERATIVA DI UN DERIVATO POLICICLICO CON STRUTTURA COMPLESSA
2014
Un nuovo derivato policiclico glicosilato è stato ottenuto partendo dal derivato policiclico iodurato, utilizzando la reazione di Sonogashira.Il composto glicosilato saggiato presso l’NCI è risultato attivo su tutte le 60 linee cellulari tumorali del panel, risultando più attivo degli altri composti policiclici precedentemente saggiati. Il composto induce l’arresto del ciclo cellulare in fase G2/M nella linea cellulare MDA-MB231, fa diminuire i livelli di ciclina B1e Cdc-2 mentre produce un aumento dell’inibitore p21WAF1, una chinasi ciclino-dipendente.
Knowledge Management in the Project Life Cycle - Initial Research on Polish Smes
2014
Abstract Contemporary organizations run their activities in an environment, which might be defined as fully uncertain and turbulent. Due to variations that occur in the surrounding environment, an increased attention of management practitioners and theoreticians is paid to new management concepts frequently in an integrated version. The authors express a deep belief that consolidation of approaches to project management and knowledge management constitutes a response to challenge for modern organizations. Research into the issue was based on an attempt to determine significance of the knowledge management issue in a life of projects performed by Polish small and medium-sized enterprises (SM…
Interest Representation Preconditions in Illiberal Poland and Hungary
2022
Poland and Hungary have been widely recognised as countries affected by illiberalism. This has undoubtedly created a challenging environment for interest groups; groups which are a touchstone for the quality of democratic processes. In this article, we aim to understand how preconditions for interest representation have changed due to illiberal drift through the eyes of interest groups operating in these two selected post-communist countries. In order to examine their perception of opportunity structures, interaction infrastructure as well as the level of political coordination under the new circumstances, we rely on quantitative research in the form of a survey carried out among interest g…
La sociedad multicultural. Democracia y derechos
1997
En este artículo, el autor parte de un hecho sustancial: las sociedades multiculturales constituyen un fenómeno característico de nuestro tiempo. Es decir, en las sociedades actuales conviven códigos e identidades culturales diversos como consecuencia de diferencias étnicas, lingüísticas, religiosas o nacionales. En Europa, este fenómeno responde a la fragmentación de sociedades altamente homogéneas, a la crisis de consensos internos y del modelo del Estado social, a los flujos migratorios, etcétera. Ciertamente, la complejidad de las sociedades multiculturales plantea desafíos a la democracia: ¿cómo conciliar la unidad política con la diversidad social? El autor analiza el debate generado …
The pentafluorophenyl group as π-acceptor for anions: a case study
2015
Chemical science 6(1), 354-359 (2015). doi:10.1039/C4SC02762K