1,721,064 research outputs found
I fattori territoriali che hanno determinato la distribuzione dei nuraghi nella Penisola del Sinis (Sardegna Centro Occidentale). Condizionamenti inerenti l'ambiente fisico e antropico
No full textLa investigación referida a todo el territorio del Sinis, conducida a través de la lectura de los datos de archivo, la indagación cartográfica y la literatura existente, ha hecho posible reunir las últimas informaciones sobre la estrecha relación existente entre el hombre y el territorio durante el período nurágico
Natura e progresso morale in Nietzsche
Full text linkQuesto contributo mira a ricostruire la singolare teoria del progresso morale proposta da Nietzsche nel periodo maturo della sua filosofia (1883-1888), interrogandosi su opportunità e problematiche
Analisi di correlazione degli impatti delle attività turistiche nel territorio di Alghero
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Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Development of a green fluorescent reporter plasmid for the bio-assay of anti-oxidant compounds
No full textVariations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Therapeutic potential of resveratrol in covid-19-associated hemostatic disorders
No full textCoagulation disorders, endotheliopathy and inflammation are the most common hallmarks in SARS-CoV-2 infection, largely determining COVID-19’s outcome and severity. Dysfunctions of endothelial cells and platelets are tightly linked in contributing to the systemic inflammatory response that appears to be both a cause and a consequence of COVID-19-associated coagulation disorders and thrombotic events. Indeed, elevated levels of circulating inflammatory cytokines are often associated with abnormal coagulation parameters in COVID-19 patients. Although treatments with low molecular weight heparin (LMWH) have shown beneficial effects in decreasing patient mortality with severe COVID-19, additional therapeutic strategies are urgently needed. Utilizing the anti-inflammatory and anti-thrombotic properties of natural compounds may provide alternative therapeutic approaches to prevent or reduce the risk factors associated with pre-existing conditions and comorbidities that can worsen COVID-19 patients’ outcomes. In this regard, resveratrol, a natural compound found in several plants and fruits such as grapes, blueberries and cranberries, may represent a promising coadjuvant for the prevention and treatment of COVID-19. By virtue of its anti-thrombotic and anti-inflammatory properties, resveratrol would be expected to lower COVID-19-associated mortality, which is well known to be increased by thrombosis and inflammation. This review analyzes and discusses resveratrol’s ability to modulate vascular hemostasis at different levels targeting both primary hemostasis (interfering with platelet activation and aggregation) and secondary hemostasis (modulating factors involved in coagulation cascade)
L'idea kantiana di progresso
No full textQuesto contributo affronta la problematica relazione tra la a-temporalità della rivoluzione e la necessaria temporalità del progresso morale a partire dalla riflessione kantiana sulla morale e sulla storia
New symmetrical and unsymmetrical nickel-dithiolene complexes as near-IR dyes and precursors of sulfur rich donors
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