FORMAL MODELING OF GREEDY NODES IN 802.15.4 WSN

Formal Modeling of Greedy Nodes in 802.15.4 WSN

Built-in Coffee Machine This paper deals with formal specification of the non-slotted CSMA/CA protocol in wireless sensor networks(WSN) whose some nodes own a greedy behavior.This protocol requires sensor nodes to wait some time before initiating a transmission, whereas greedy nodes may try to reduce their waiting duration, which may penalize other

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Prevalence and Correlates of Frequent and Infrequent Bullying Victimization Among School Adolescents from Five Southeast Asian Countries

Background: Little is known about the frequency of bullying victimization (BV) among adolescents in Association of Southeast Asian Nations (ASEAN) member states.This study aims to assess the prevalence and correlates of frequent and infrequent BV among school-going adolescents in five ASEAN member states.Methods: The cross-sectional sample of the G

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Vandetanib (ZD6474) in the Treatment of Medullary Thyroid Cancer

Vandetanib (ZD6474) RINGS is an orally bioavailable small molecule tyrosine kinase inhibitor of multiple growth factor receptors, including RET (Rearrange during transfection), vascular endothelial growth factor receptor-2 (VEGFR-2) and epidermal growth factor receptor (EGFR).The activity against RET and VEGF made it a good choice in the treatment

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Foreign Body Aspiration in Pregnancy

A 24-year-old morbidly obese African American gravida 1, with a history of severe asthma complicated by multiple inpatient admissions, presents at Kids Footwear 30 weeks gestation with a foreign body in her left main stem bronchus.After a failed bronchoscopy postpartum, the patient slipped into respiratory failure and was subsequently intubated, sp

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