نتایج جستجو برای: مدول های ppq
تعداد نتایج: 479102 فیلتر نتایج به سال:
در این پایان نامه پس از مـقدمات موردنیاز, مفهوم مدول های بسته صحیح را شرح داده و نشان می دهیم که دامنه صحیح r بسته صحیح است اگروتنها اگر یک r-مدول تصویری متناهی مولد فارغ از تاب, بسته صحیح موجود باشد. همچنین مفهوم زیرمدول های معکوس پـذیر را توضیح داده و ثابت می کنیم که زیرمــدول های معکوس پذیریک مـدول تصویری متناهی مولدروی یک دامنه؛ تصویری و متناهی مــولد هستند. مدول های ددکیند را تعریف کرده ...
Artemisinin combination therapy (ACT) has revolutionised malaria treatment. ACTs combine an artemisinin derivative (a relatively new group of very effective drugs [1]) with another longer-lasting drug from another class to try to reduce the risk of further resistance developing. ACTs cure over 90% of people; they also act against malaria gametocytes, so potentially reduce transmission [1]. In 2...
A family of approaches for the implementation of Dynamic Programming optimization can be improved for real time applications if the queuing stage is improved. The computational cost of maintaining a priority queue (PQ) for the standard Dijkstra’s algorithm has a theoretical lower bound that is function of the queue population. However a perfect PQ is not a necessary condition for implementing t...
Parents who have infants hospitalised in neonatal intensive care units (NICUs) experience high levels of stress, including post-traumatic stress disorder (PTSD) symptoms. However, whether sounds contribute to parents’ remains largely unknown. Critically, researchers lack a comprehensive instrument investigate the relationship between NICUs and parental stress. To address this gap, report presen...
In this paper we present eecient and practical extensions of the randomized Parallel Priority Queue (PPQ) algorithms of Ranade et al., and eecient randomized and deterministic algorithms for the problem of list contraction on the Bulk-Synchronous Parallel (BSP) model. We also present an experimental study of their performance. We show that our algorithms are communication eecient and achieve sm...
Pregroup grammars are a mathematical formalism in the spirit of categorial grammars. They are close to logical formalism like Lambek calculus but have a polynomial parsing algorithm. The paper presents a parser based on pregroup grammar that uses a tabular approach based on majority partial composition.
Fluorescent nanorods formed by self-assembly of hexaphenylbenzene derivative in the presence of cyanide ions serve as a sensitive colorimetric and fluorogenic sensor for the detection of trinitrotoluene (TNT) at the attogram (10(-18) g) level with a detection limit of 10.21 ppq (parts per quadrillion).
In order to examine the differences in people suffering from depression (EG, N=18) compared healthy controls (CG1, N=24) and with diagnosed psychogenic voice disorder (CG2, N=9), nine acoustic features of were assessed among total 51 participants using MDVP software programme ("Kay Elemetrics" Corp., model 4300). Nine parameters analysed on basis sustained phonation vowel /a/. The results revea...
The antimalarial drug piperaquine is associated with delayed ventricular depolarization, causing prolonged QT interval (time taken for ventricular de-polarisation and re-polarisation). There is a lack of safety data regarding dihydroartemisinin/piperaquine (DHA/PPQ) for the treatment of uncomplicated malaria, which has limited its use. We created a platform where electrocardiograms (ECG) were p...
There is increasing recognition that norepinephrine (NE) and serotonin (5-HT) reuptake inhibitors (NRIs and SRIs) are efficacious in treating some types of pain. To date, studies have not systematically evaluated the relative activity at the NE and/or 5-HT transporter required for maximal efficacy in rodent pain models. Known selective NE and 5-HT reuptake inhibitors reboxetine, desipramine, fl...
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