Search results for "SIM"
showing 10 items of 10139 documents
Combined therapy with acyclovir and adenosine arabinoside in herpes simplex encephalitis.
1987
We report a case of herpes simplex encephalitis (HSE) with initial coma and severe left-sided hemiparesis in which combined treatment with adenine arabinoside and acyclovir was followed by complete recovery. This favorable result is discussed in view of the literature of HSE treatment including experimental studies on antiviral activity of both drugs. Combined treatment may be useful in severe cases of HSE.
The role of dispositional and social factors in Argentinian and Spanish women's sexuality
2019
This study examines the role of sociocultural and dispositional factors in the sexual expressions of young Argentinian and Spanish women. Three hundred young women self-evaluated their sexual practices, sexual orientation, and relationships. Results reveal differences in women's sexuality based on societal and dispositional variables. The latter seem to play a more important role in those sexual behaviors that are normative in Hispanic traditions, whereas gender dissimilarity is more relevant when these behaviors are socially censured. Therefore, women's sexuality in Hispanic traditions, such as in Argentina and Spain, seems to be more complex than past studies reported.
Comparison of UV and charged aerosol detection approach in pharmaceutical analysis of statins
2009
Abstract CAD (charged aerosol detector) has recently become a new alternative detection system in HPLC. This detection approach was applied in a new HPLC method for the determination of three of the major statins used in clinical treatment—simvastatin, lovastatin and atorvastatin. The method was optimized and the influence of individual parameters on CAD response and sensitivity was carefully studied. Chromatography was performed on a Zorbax Eclipse XDB C18 (4.6 mm × 75 mm, 3.5 μm), using acetonitrile and formic acid 0.1% as mobile phase. The detection was performed using both CAD (20 pA range) and DAD (diode array detector—238 nm) simultaneously connected in series. In terms of linearity, …
Prefazione al romanzo di Jumoke Verissimo, Memoria e desiderio
2021
A well established and renowned poet residing in Canada, Jumoke Verissimo debuted with her first novel, A Small Silence, in 2019. The Preface to the Italian edition elucidates how in Verissimo's fictional account of a dissident intellectual released from prison after the end of Abacha's dictatorship, and in his friendship with a young woman studying at the local University, we find a portrait of today's Nigeria trying to survive its post-independence, post-colonial, post-dictatorship era.
Evaluation of the postural stability of elderly persons using time domain signal analysis
2012
A force platform is widely used in the evaluation of postural stability in man. Although an abundance of parameters are typically retrieved from force platform data, no uniform analysis of the data has been carried out. In general, the signal analysis does not analyze the underlying postural event, i.e., whether the signal consists of several small corrections or large excursions. In the present work, we studied the postural stability of 4589 elderly persons from Iceland on a force platform under visual and non-visual conditions during stance on a solid surface. We analyzed the internal relationship between frequently used time domain variables. In addition, we conducted a factor analysis u…
A Bio-Inspired Cognitive Agent for Autonomous Urban Vehicles Routing Optimization
2017
Autonomous urban vehicle prototypes are expected to be efficient even in not explicitly planned circumstances and dynamic environments. The development of autonomous vehicles for urban driving needs real-time information from vehicles and road network to optimize traffic flows. In traffic agent-based models, each vehicle is an agent, while the road network is the environment. Cognitive agents are able to reason on the perceived data, to evaluate the information obtained by reasoning, and to learn and respond, preserving their self-sufficiency, independency, self-determination, and self-reliance. In this paper, a bio-inspired cognitive agent for autonomous urban vehicles routing optimization…
Simulating the evolution of stakes on Réunion Island in a context of coastal risk
2017
This paper describes a model and a simulation tool which aim at help decision-makers and planners dealing with their processes for territorial prospective analysis. It is based on a practical study case, located on Réunion Island (France). This study has been carried out within the VULNERARE research program, granted by Foundation de France: one of VULNERARE aims is to estimate and assess Réunion's vulnerability in the next 30 years, in relation to coastal risk. This paper is specifically focussing on the dynamics and the future state of two important stakes: population and urban structures. Will urban development of littoral zones increase? How fast and which type of population will be exp…
The Artificial Society Analytics Platform
2020
Author's accepted manuscript Social simulation routinely involves the construction of artificial societies and agents within such societies. Currently there is insufficient discussion of best practices regarding the construction process. This chapter introduces the artificial society analytics platform (ASAP) as a way to spark discussion of best practices. ASAP is designed to be an extensible architecture capable of functioning as the core of many different types of inquiries into social dynamics. Here we describe ASAP, focusing on design decisions in several key areas, thereby exposing our assumptions and reasoning to critical scrutiny, hoping for discussion that can advance debate over be…
The origins of agriculture in Iberia: a computational model
2015
Here we discuss the importance of using the rich and growing database of high-precision, audited radiocarbon dates for high-resolution bottom-up modelling to focus on problems concerning the spread of the Neolithic in the Iberia. We also compare the spread of the Late Mesolithic (so-called Geometric) and the Early Neolithic using our modelling environment. Our results suggest that the source of radiocarbon data used to evaluate alternative hypotheses plays an important role in the results and open up new lines of research for the future.
InCREDulity in Artificial Societies
2021
This paper describes an artificial society in which the simulated agents behave and interact based on a computational architecture informed by insights from one of the leading social psychological theories in the scientific study of secularization and religion: “credibility-enhancing displays” (or CREDs) theory. After introducing the key elements of the theory and outlining the computational architecture of our CRED model, we present some of our initial simulation results. These efforts are intended to advance the quest within social simulation for more authentic artificial societies and more plausible human-like agents with complex interactive and interpretative capacities.