Search results for " place"
showing 10 items of 656 documents
ADA-FS—Advanced Data Placement via Ad hoc File Systems at Extreme Scales
2020
Today’s High-Performance Computing (HPC) environments increasingly have to manage relatively new access patterns (e.g., large numbers of metadata operations) which general-purpose parallel file systems (PFS) were not optimized for. Burst-buffer file systems aim to solve that challenge by spanning an ad hoc file system across node-local flash storage at compute nodes to relief the PFS from such access patterns. However, existing burst-buffer file systems still support many of the traditional file system features, which are often not required in HPC applications, at the cost of file system performance.
Efficacy of a topical gel containing chitosan, chlorhexidine, allantoin and dexpanthenol for pain and inflammation control after third molar surgery …
2020
BACKGROUND: The aim of this study was to evaluate and compare the postoperative effect of a topic gel containing chlorhexidine, chitosan, allantoine and dexpanthenol versus a placebo for pain and inflammation control after third molar surgery. MATERIAL AND METHODS: A gel combining 0.2% chlorhexdine, 0.5% chitosan, 5% dexpanthenol, 0.15% allantoin and 0.01% sodium saccharin was selected for this split mouth randomized controlled and double-blind trial including 36 patients with bilaterally and symmetrically impacted lower third molars. The teeth (n=72) were randomly divided into two groups before surgical removal: control group (CG; in which a placebo was given) and experimental group (EG). …
Sublimare le emozioni: il sacro Monte della devozione (Palermo, secc. XVII-XX)
2021
Il caso di studio presentato è incentrato su Monte Pellegrino, luogo sacro dall’antichità, dove furono rinvenute le reliquie attribuite a S. Rosalia, mentre la città era flagellata dalla peste (1624). Il saggio intende evidenziare come emozioni individuali e collettive abbiano inciso sui processi decisionali e contribuito alla riconfigurazione degli spazi di riferimento. The case study presented focuses on Monte Pellegrino, a sacred place since ancient times, where the relics attributed to St. Rosalia were found, while the city was plagued by the plague (1624). The essay intends to highlight how individual and collective emotions have affected decision-making processes and contributed to th…
Acetaldehyde and Motivation
2019
Abstract Acetaldehyde contributes to alcohol’s neuroactive effects through its own motivational properties. This chapter gathers current evidence on acetaldehyde psychoactive action, focusing on behavioral investigations able to unveil acetaldehyde rewarding effects and their pharmacological modulation in vivo. Acetaldehyde induces conditioned place preference for paired environment and cues and is dose-dependently self-administered in a two-bottle choice drinking paradigm. Acetaldehyde’s motivational properties are further highlighted by operant paradigms tailored to model several addiction-like behaviors, such as induction and maintenance of operant responding, drug-seeking in extinction,…
Product Placement in Video Games
2016
Organizations look for new ways of communication as traditional media is being saturated with advertising messages. One of the alternatives is product placement in video games. This chapter analyses this new communication alternative. Moreover, through an investigation the chapter shows the consequences of placing a brand in this form of electronic entertainment – in the sense of image transfer from the video game to the brand. Specifically, this chapter focuses on the emotions evoked by the video game. Therefore, the present study develops a scale of emotions adapted to the theme of this research. Additionally, this study analyses the differences between types of product placement and thei…
Temporal variability analysis reveals biases in electronic health records due to hospital process reengineering interventions over seven years
2019
[EN] Objective To evaluate the effects of Process-Reengineering interventions on the Electronic Health Records (EHR) of a hospital over 7 years. Materials and methods Temporal Variability Assessment (TVA) based on probabilistic data quality assessment was applied to the historic monthly-batched admission data of Hospital La Fe Valencia, Spain from 2010 to 2016. Routine healthcare data with a complete EHR was expanded by processed variables such as the Charlson Comorbidity Index. Results Four Process-Reengineering interventions were detected by quantifiable effects on the EHR: (1) the hospital relocation in 2011 involved progressive reduction of admissions during the next four months, (2) th…
Serological prevalence of toxoplasmosis in pregnant women in Luanda (Angola): Geospatial distribution and its association with socio-demographic and …
2020
We report a study on toxoplasmosis in pregnant women in Luanda, Angola, determining the seroprevalence, geospatial distribution and its association with socio-economic features, dietary habits and hygiene and health conditions. Anti-Toxoplasma gondii IgG and IgM were quantified in serum samples of women attended at the Lucrecia Paim Maternity Hospital between May 2016 and August 2017. The IgG avidity test and qPCR assay were used for dating the primary infection. Data were collected by questionnaire after written consent, and spatial distribution was assessed through a Kernel Density Function. The potential risk factors associated with Toxoplasma infection were evaluated using bivariate and…
Cross-reinstatement by cocaine and amphetamine of morphine-induced place preference in mice
2005
The cross-reinstatement by psychostimulants of a conditioned place preference (CPP) induced by morphine was evaluated in mice. In Experiment 1, we examined the effects of a single dose of cocaine and amphetamine on a previously extinguished morphine CPP. After acquisition of CPP induced by morphine (40 mg/kg), animals underwent daily extinction sessions of 15 min duration until the CPP was extinguished. Subsequently, animals received a non-contingent injection of cocaine (25 mg/kg) or amphetamine (4 mg/kg), which produced the reinstatement of the extinguished morphine-induced CPP. In Experiment 2, we evaluated the reinstating effects of several priming doses of cocaine (Experiment 2A) or am…
Viaggi nell’immaginario: il turismo virtuale nel sito UNESCO di Tarragona
2023
Le nuove tecnologie hanno trasformato in modo radicale non solo la geografia come disciplina, ma anche le geografie del mondo. Il digitale ha assunto, infatti, un ruolo di mediazione sempre più pervasivo nella produzione dello spazio, come delle conoscenze e degli immaginari geografici. Le possibilità offerte dal virtuale, in particolare, offrono oggi un contributo decisivo nella comunicazione dei significati attribuiti ai luoghi e rispondono in modo sempre più efficace ai bisogni emergenti del settore turistico. Le esperienze di visita mediate dal digitale mirano a coinvolgere i sensi e risultano efficaci quando promuovono immersioni rigorosamente realistiche. Nel quadro di queste riflessi…
Non-Celiac Wheat Sensitivity Diagnosed by Double-Blind Placebo-Controlled Challenge: Exploring a New Clinical Entity.
2012
Non-Celiac Wheat Sensitivity Diagnosed by Double-Blind Placebo-Controlled Challenge: Exploring a New Clinical Entity