Search results for "IMPR"
showing 10 items of 1334 documents
An Information Systems Design Product Theory for Software Project Estimation and Measurement Systems
2009
There is relatively little research on software Project Estimation and Measurement Systems (PEMS). Commercial PEMS vary in functionality and effectiveness. Their intended users thus do not know what to expect from PEMS and how to evaluate them. This paper creates an information system design product theory for the class of PEMS that prescribes the meta-requirements, the meta-design, and applicable theories for all products within the class. Meta-requirements and the meta-design are derived from the project estimation and measurement literature, experiences obtained during more than ten years of empirical work in Finnish Software Measurement Association, and a commercially available PEMS.
La valutazione delle sinergie nelle operazioni di M&A
2009
Some results on generalized coherence of conditional probability bounds
2003
Based on the coherence principle of de Finetti and a related notion of generalized coherence (g-coherence), we adopt a probabilistic approach to uncertainty based on conditional probability bounds. Our notion of g-coherence is equivalent to the 'avoiding uniform loss' property for lower and upper probabilities (a la Walley). Moreover, given a g-coherent imprecise assessment by our algorithms we can correct it obtaining the associated coherent assessment (in the sense of Walley and Williams). As is well known, the problems of checking g-coherence and propagating tight g-coherent intervals are NP and FP^NP complete, respectively, and thus NP-hard. Two notions which may be helpful to reduce co…
Estrategias de gestión de la impresión en los informes corporativos
2022
Esta tesis doctoral analiza la calidad y el uso de la divulgación discrecional de informes de sostenibilidad en América Latina en el marco de los estudios sobre Gestión de Impresiones (GI). Se analizan de forma específica las divulgaciones sobre el desempeño en el uso del agua, los aspectos que determinan la calidad de las divulgaciones de informes de sostenibilidad y cómo el género y el desempeño ambiental, como aspectos propios de la idiosincrasia latinoamericana, afectan la calidad de dicha divulgación. En este sentido, este trabajo analiza las motivaciones de las empresas de América Latina y las particularidades de las prácticas de divulgación en empresas de alto impacto social y ambien…
Correlations between productivity elements in Lolium perenne L. species for new varieties resistant to drought
2010
Perennial ryegrass is considered the most important perennial gramineous plant due to the many possibilities of use (grass and fodder) [6, 9, 15].With the increasing emphasis put on increasing the area of green space, obtaining new biological forms - varieties of the main species of gramineous plants for turf, with increased resistance to drought and land during the summer, may represent an important objective of the research companies producing such seed [6, 7].In the present study, are given researches on correlations between productivity elements, obtained in an experiment that simulates conditions of severe drought soil, to different genotypes of the species Lolium perenne L., which is …
Nuovi modelli formativi per gli insegnanti in un’ottica di green economy: una riflessione sulla scuola multiculturale
2022
Il contributo propone un’ipotesi di ricerca pedagogica, con elementi teorici e metodologici, per le scuole multiculturali al fine di dar vita ad attività educative, formative e di orientamento per giovani migranti, mirate alla transizione ecologica. Il tutto dovrà realizzarsi in un’ottica di alleanza educativa con le famiglie di origine, ove presenti sul territorio ospitante, e le comunità di accoglienza. L’Agenda 2030, adottata dalla comunità internazionale nel 2015 per lo sviluppo sostenibile, pone le odierne migrazioni come “elemento fondamentale dello sviluppo sostenibile”. In tal senso, il PNR - Programma Nazionale per la Ricerca 2021-2027, nell’articolazione 8 dell'ambito di ricerca e…
Behind the curtain of international diversification: An agency theory perspective
2018
This paper dissects the antecedents of international diversification through the lens of the agency cost of free cash flow arguments. It explores whether the partial convergence of interests among managers, majority shareholders, and minority shareholders affects a firm's choice to diversify internationally. Using a sample panel of 60 Italian firms evaluated longitudinally from 2004 to 2014, the study tests whether a firm's international diversification is affected by its free cash flow (as the ultimate source of managerial discretion) and debt (as the main constraint to managerial discretion), especially in firm contexts that exacerbate agency problems. We find that the effects on internat…
A zongora-improvizáció szerepe és széleskörű alkalmazása a barokk és jazz harmónia tanításában – egy doktori kutatás eredményei. = The role of piano …
2016
Lectio Praecursoria: The role of piano improvisation in teaching harmony, using combined materials selected from the Baroque period and jazz standard…
2016
Five insights from the Global Burden of Disease Study 2019
2020
The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 provides a rules-based synthesis of the available evidence on levels and trends in health outcomes, a diverse set of risk factors, and health system responses. GBD 2019 covered 204 countries and territories, as well as first administrative level disaggregations for 22 countries, from 1990 to 2019. Because GBD is highly standardised and comprehensive, spanning both fatal and non-fatal outcomes, and uses a mutually exclusive and collectively exhaustive list of hierarchical disease and injury causes, the study provides a powerful basis for detailed and broad insights on global health trends and emerging challenges. GBD …