1,720,981 research outputs found
La revisione degli Statuti delle Regioni speciali con legge costituzionale 31 gennaio 2001, n. 2 e le successive vicende dei sistemi elettorali e delle forme di governo introdotte con Legge c.d. statutaria
No full textIl saggio prende in considerazione le innovazioni introdotte negli Statuti speciali con la l.c. n. 2/2001 sia dal punto di vista dell'introduzione di nuovi meccanismi di produzione di norme giuridiche (le c.d. leggi statutarie), sia dal punto di vista dei modi in cui le diverse autonomie speciali hanno utilizzato i nuovi strumenti, in particolare nella definizione delle rispettive forme di governo
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Effect of the heat treatments on the microstructural and mechanical properties of welded steels
No full textVariations on the Author
Get PDF“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
Centralità e ruolo delle persone nei processi di trasformazione delle pubbliche amministrazioni
No full textHow to Turn Poultry Manure into Valuable Resources: A Circular Business Model for Resilient and Sustainable Small and Medium-Sized Farms
Get PDFThis paper illustrates how small and medium-sized farmers can resolve the complex issue of poultry manure disposal by implementing an innovative technology with the aims of reducing emissions and waste and transforming manure into precious resources for the production of energy and fertilizers. After a literature review, a case study is analyzed to identify the main elements of a circular business model that can realize a strategic priority, such as defining production and consumption processes compatible with sustainability, circularity, and resilience. This paper identifies the main elements that constitute the “value proposition,” “value creation and delivery,” and “value captured,” showing the potential benefits in terms of competitiveness and profitability. This good practice may be replicated by other breeding and agricultural companies that want to be sustainable and resilient. The analyzed topic is a key concern given the great quantity of energy and chemical substances used by farms and the challenges posed by current dramatic events, such as the Russia–Ukraine conflict and the COVID-19 pandemic, which have led to less availability of energy and fertilizers and unsustainable prices
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