4 resultados para WISDOM
Resumo:
Requirements Engineering (RE) has received much attention in research and practice due to its importance to software project success. Its inter-disciplinary nature, the dependency to the customer, and its inherent uncertainty still render the discipline diffcult to investigate. This results in a lack of empirical data. These are necessary, however, to demonstrate which practically relevant RE problems exist and to what extent they matter. Motivated by this situation, we initiated the Naming the Pain in Requirements Engineering (NaPiRE) initiative which constitutes a globally distributed, bi-yearly replicated family of surveys on the status quo and problems in practical RE.
In this article, we report on the analysis of data obtained from 228 companies in 10 countries. We apply Grounded Theory to the data obtained from NaPiRE and reveal which contemporary problems practitioners encounter. To this end, we analyse 21 problems derived from the literature with respect to their relevance and criticality in dependency to their context, and we complement this picture with a cause-effect analysis showing the causes and effects surrounding the most critical problems.
Our results give us a better understanding of which problems exist and how they manifest themselves in practical environments. Thus, we provide a rst step to ground contributions to RE on empirical observations which, by now, were dominated by conventional wisdom only.
Resumo:
Atoms and molecules can become ionized during the scattering of a slow, heavy particle off a bound electron. Such an interaction involving leptophilic weakly interacting massive particles (WIMPs) is a promising possible explanation for the anomalous 9σ annual modulation in the DAMA dark matter direct detection experiment [R. Bernabei et al., Eur. Phys. J. C 73, 2648 (2013)]. We demonstrate the applicability of the Born approximation for such an interaction by showing its equivalence to the semiclassical adiabatic treatment of atomic ionization by slow-moving WIMPs. Conventional wisdom has it that the ionization probability for such a process should be exponentially small. We show, however, that due to nonanalytic, cusplike behavior of Coulomb functions close to the nucleus this suppression is removed, leading to an effective atomic structure enhancement. We also show that electron relativistic effects actually give the dominant contribution to such a process, enhancing the differential cross section by up to 1000 times.
Resumo:
Arising from the Paris surrealist group, the English-born writer and painter Leonora Carrington (England 1917 - Mexico 2011) was perpetually suspicious of orthodoxy and she often pokes fun at, parodies, and, ultimately, upsets traditional hierarchies of power. In her work animals impart wisdom, Goddesses loom large, and domestic spaces become sites of occult power. In this paper I will investigate Carrington's suspicion of gurus with claims to esoteric truth. Carrington participated in Fourth Way groups run by students of Gurdjieff (Christopher Fremantle) and Ouspensky (Rodney Collin). However, while she had a deep interest in the teachings, Carrington remained suspicious of the group practices of the Fourth Way, as can be seen in Elena Poniatowska’s fictionalised biography Leonora (2015). This articles explores Carrington's contact with the ‘Work’ in order to shed light on the character of Dr. Gambit in her 1950 novel, The Hearing Trumpet, commonly thought to be a parody of Gurdjieff. In doing so, it will investigate Carrington’s feminist objections to the role of the guru, while also contributing to a discussion of the unease some felt toward the praxis of the Fourth Way, despite their attraction to the philosophy.
Resumo:
International regimes are composite historical constructions. They are built-up through bricolage, as resource-strapped officials combine operational capacities, frequently turning to outside assistance. Who wins and loses—and why—when organisations are added or subtracted? What happens when inter-organisational relations are recalibrated? Why do regimes cohere as they do? By comparing the development of financial-regulatory regimes and probing other illustrative cases, I offer an explanatory framework that emphasizes the importance of timing and sequencing in determining outcomes. Thinking beyond interstate network effects and switching costs, I distil new data and theoretical insights into how and why temporality matters in global politics. I find that time structures the strategic bargaining contexts that mediate the intense distributional struggles between organisations driving key institutional reforms. The explanatory power of this framework upsets conventional wisdom whereby the distribution of state power, and the dynamics of interstate bargaining, are assumed the critical sources of institutional reform.