the 7th international congress of child and adolescent psychiatry 12-14 may 2015, tehran, iran shahid beheshti university of medical sciences, tehran conference theme: violence prevention and promotion of mental health head of congress: mehdi tehrani-doost, m.d scientific secretary: rozita davari ashtiani, m.d executive secretary: katayoun razjouyan, m.d executive manager: fahima farrahi the sc...

Fifth generation (5G) networks providing much higher bandwidth and faster data rates will allow connecting vast number of static and mobile devices, sensors, agents, users, machines, and vehicles, supporting Internet-of-Things (IoT), real-time dynamic networks of mobile things. Positioning and location awareness will become increasingly important, enabling deployment of new services and contrib...

In this paper we develop a range of practical cryptographic protocols for secure decision tree learning, a primary problem in privacy preserving data mining. We focus on particular variants of the wellknown ID3 algorithm allowing a high level of security and performance at the same time. Our approach is basically to design special-purpose secure multiparty computations, hence privacy will be gu...

Electronic Government is one of the special concepts which has been performed successfully within recent decades. Electronic government is a digital, wall-free government with a virtual organization for presenting of online governmental services and further cooperation in different political/social activities. In order to have a successful implementation of electronic government strategy and be...

Safavi et al. (1) examined whether hydralazine, nitroglycerin or nifedipine effectively attenuates the hemodynamic response to laryngoscopy and tracheal intubation in severe preeclamptic women undergoing cesarean delivery under general anesthesia. They found that continuous intravenous (IV) infusion of nitroglycerin was more effective in attenuating the pressor response than IV hydralazine 5-10...

background : almost two thirds of iranians eligible for using contraceptive methods use these methods. their dissatisfaction with the methods would directly and indirectly affect the quality of family planning services and would bring about detrimental results for the service recipients and consequently for other family members. therefore, identification and evaluation of the factors leading to...

TOPIC: Procedures TYPE: Medical Student/Resident Case Reports INTRODUCTION: We present a case of tracheostomy tube dislodgement during mechanical ventilation leading to subcutaneous emphysema and cerebral air embolism. CASE PRESENTATION: A 33-year-old male with chronic on trach collar was hospitalized from skilled nursing facility for delirium. Past history notable rupture right-sided ophthalmi...

This month's installment of Generally Physiological considers a nonconven-tional mechanism of serotonin release in the dorsal raphe nucleus, the use of insulin by fish-hunting cone snails to induce hypoglycemic shock in their prey, and how the heat of catalysis might enhance enzyme diffusion. Extracellular serotonin acts through somatodendritic 5-HT1A autorecep-tors to suppress the activity of ...