Search results for "PPRE"
showing 10 items of 2084 documents
Transverse momentum spectra and nuclear modification factors of charged particles in pp, p-Pb and Pb-Pb collisions at the LHC
2018
We report the measured transverse momentum ($p_{\rm T}$) spectra of primary charged particles from pp, p-Pb and Pb-Pb collisions at a center-of-mass energy $\sqrt{s_{\rm NN}} = 5.02$ TeV in the kinematic range of $0.15<p_{\rm T}<50$ GeV/$c$ and $|\eta|< 0.8$. A significant improvement of systematic uncertainties motivated the reanalysis of data in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$ TeV, as well as in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV, which is also presented. Spectra from Pb-Pb collisions are presented in nine centrality intervals and are compared to a reference spectrum from pp collisions scaled by the number of binary nucleon-nucleon collisions. For cent…
Recomendaciones en el manejo de la pandemia por coronavirus SARS-CoV-2 (Covid-19) en pacientes con trasplante renal
2020
The SARS-CoV-2 (Covid-19) coronavirus pandemic is evolving very quickly and means a special risk for both immunosuppressed and comorbid patients. Knowledge about this growing infection is also increasing although many uncertainties remain, especially in the kidney transplant population. This manuscript presents a proposal for action with general and specific recommendations to protect and prevent infection in this vulnerable population such as kidney transplant recipients. Resumen: La pandemia por coronavirus SARS-CoV-2 (Covid-19) está evolucionando de manera muy rápida y representa un riesgo especial en pacientes inmunodeprimidos y con comorbilidades añadidas. El conocimiento sobre esta in…
Rappresentanza e istituzioni federaliste in Antonio Rosmini
2016
Il saggio si occupa del pensiero federalista di A. Rosmini e delle problematiche legate alla rappresentanza politica
ADOLESCENZA, GRAVIDANZA E DINAMICHE INTERGENERAZIONALI. UNA RICERCA PILOTA SULLE RAPPRESENTAZIONI MENTALI
2008
Il ruolo dell'adulto nei percorsi di apprendimento dei bambini.
2012
A Cross-Cultural Analysis of Communication Apprehension : A Comparison of Three European Nations
2015
Data from England, Finland, and Germany were used to explore national differences in communication apprehension (CA). Based on the traditions of oral communication training in each nation, and the history of cross-cultural comparisons in CA, it was proposed that national differences would emerge. English participants scored lower than Finnish and German participants on totalCA, publicCA, dyadicCA, and meetingCA; Finnish participants scored higher than all nations on totalCA, dyadicCA, and meetingCA; and German participants consistently scored in the middle on all aspects of CA, except for publicCA. The study of oral communication, conversational style, and politeness are discussed as potent…
La Memoria Umana. Apprendimento ed organizzazione delle conoscenze.
2010
La interacción oral como proceso significativo en el aprendizaje/ adquisición de la Lengua Extranjera
2007
L’articolo prende in esame il ruolo dell’interazione orale in seno ai complessi meccanismi che interessano il processo di apprendimento/acquisizione di una lingua straniera e, in concreto, dello spagnolo. L’importanza dell’elemento interattivo è visto qui in una prospettiva funzionale non solo all’acquisizione di abilità e competenze linguistiche tout court, bensì in senso più ampio in relazione alla capacità del discente di appropriarsi di meccanismi e hábitos che gli permettano di interagire nelle diverse situazioni comunicative in modo non conflittuale nella lingua meta. Tale conflittualità con i propri interlocutori è da rintracciarsi nella mancata cooperazione negli aspetti conversazio…
Der gegenwärtige Stand der Blutfiltration - Grundlagen und klinische Bedeutung von Leukozytendepletions- und Mikroaggregatfiltern bei der Bluttransfu…
1993
In this review the role of the latest generation of leukodepletion blood filters and the adverse reaction of leukocytes i.e. alloimmunisation, immunosuppression, nonhaemolytic febrile transfusion reaction, platelet refractoriness, transmission of infectious agents are described and discussed. Leukocyte-poor blood component is indicated for patients with a history of nonhaemolytic febrile transfusion reaction, in avoiding alloimmunisation in patients waiting for transplantation or platelet refractoriness and in preventing CMV-infection. In the review the role of microaggregate filters in transfusion complications, namely, nonhaemolytic febrile transfusion reaction, thrombocytopenia, adult re…
Cytotoxicity of 35 medicinal plants from Sudan towards sensitive and multidrug-resistant cancer cells
2015
Abstract Background Cancer is a complex disease with multiple genetic and epigenetic alterations. Since decades, the hallmark of cancer therapy is chemotherapy. Cytotoxic drugs erase rapidly dividing cells without sufficient differentiation between normal and cancerous cells resulting in severe side effects in normal tissues. Recently, strategies for cancer treatment focused on targeting specific proteins involved in tumor growth and progression. The present study was designed to investigate the cytotoxicity of 65 crude extracts from 35 Sudanese medicinal plants towards various cancer cell lines expressing molecular mechanisms of resistance towards classical chemotherapeutics (two ATP-bindi…