نتایج جستجو برای: dependent event
تعداد نتایج: 876093 فیلتر نتایج به سال:
Abstract In this work, we consider a novel single-server retrial queue with event-dependent arrival rates. Contrary to other related works, the primary customers’ rates depend on last realized event, which refers either departure, or an of type, when customer arrives during busy period, compared others. Our motivation stems from modeling service systems, in customers express their willingness j...
Background and Aim: In many medical studies along with longitudinal data, which are repeatedly measured during a certain time period, survival data are also recorded. In these situations, using models such as, mixed effects models or GEE method for longitudinal data and Cox model for survival data, are not appropriate because some necessary assumptions are not met. Instead, the joint models hav...
BACKGROUND This study describes the development and feasibility evaluation of a physical activity intervention for children with type 1 diabetes called 'Steps to Active Kids with Diabetes' (STAK-D). It aims to explore the feasibility and acceptability of the intervention and study design. METHODS Thirteen children aged 9-11 years and their parents were recruited from one paediatric diabetes c...
In high-energy collisions of small systems, by high-enough final-state multiplicities, a collective behaviour is present that similar to the flow patterns observed in heavy-ion collisions. Recent studies connect this collectivity semi-soft vacuum-QCD processes. Here we explore QCD production mechanisms using angular correlations heavy flavour simulated proton-proton at s=13 TeV with PYTHIA8 Mon...
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