In this paper we propose several human-machine strategies for decision support, the central thesis being relying on purely human ability or blindly on decision support mechanisms results in ineffective and inefficient decisions in most situations. The need for strategies that effectively and efficiently combine human decision ability with those of computer systems is of pivotal concern. A sugge...

A novel approach is proposed to blindly identify an unknown IIR system. The methods presented are linear in parameters of the unknown system so that many standard recursive algorithms can readily apply. It is also shown in the paper that under a generic condition, any finite order IIR system is identifiable provided the over-sampling ratio is high enough.

background: various studies are seeking to find new methods to improve techniques of laryngeal mask airway (lma) insertion and reduce possible complications. in this study, we embarked on a clinical study to investigate the advantages of a new insertion method of laryngeal mask and to compare it with the classic method. materials and methods: two hundred patients aged 20-60 years old in 2012 we...

Introduction: To study the long-term complications of tympanostomy tube insertion in young children 10 years after surgery.   Materials and Methods: In September 2011, the medical records of all patients who had undergone myringotomy with tympanostomy tube insertion between February 2000 and March 2001 at the two general hospitals of Isfahan University of Medical Sciences were studied. Of t...

Background: Iatrogenic urethral injury is a well-known risk of urinary catheter insertion. Associated morbidities include stricture formation, catheter associated infection, risk for instrumentation, and extended length of stay. Yet, insufficient attention is paid to its prevention. Objective: This study aimed to assess the effectiveness of a computerized...

Background: Intrauterine Device (IUD) is an effective and long term method of contraception that can be used without continued effort by the user to prevent pregnancy perfectly. Pain during IUD insertion is one of the obstacles to properly using the device. Thus, using different methods of analgesia and anesthesia to alleviate this pain has been studied by many researchers. This review article ...

CT scan is the most important investigation in patients with penetrating neck injury in which it can show the extent of internal injury which may be overlooked. Without CT scan being performed, one should not try to remove foreign body by just pulling blindly, as it can injure vital structures.

Bronchial atresia is a rare pulmonary anomaly characterized by a blindly-terminating bronchus, mucoid impaction, and hyperinflation of the obstructed segment of the lung.1 Chest radiographic findings typically show mucoid impaction, segmental overinflation, and hypovascularity, although most patients do not have any respiratory symptoms.1,2 We herein present 2 cases of bronchial atresia with un...