A novel hybrid MCDM approach to evaluate universities based on student perspective.

University rankings are an essential source of comparisons between universities according to specific combinations of criteria. International or national rankings have an increasing impact on higher education institutions, stakeholders, and their environments. Thereby, on behalf of effective decision-making, university-ranking efforts should be a process involving some conflicting criteria and uncertainties in a more sensitive manner.

Neuromuscular effects of cisatracurium in morbidly obese patients.

Obesity is associated with significant changes in body composition and function that may alter the pharmacodynamics and pharmacokinetics of various drugs. In this study, we investigated the neuromuscular effects of cisatracurium in morbidly obese as compared to control group of normal body weight patients. In the morbidly obese group (n = 20), corrected weight was used to calculate the drug doses.

The effects of pneumothorax on the respiratory mechanics during laparoscopic surgery.

Pneumothorax is rare but can be a severe complication of laparoscopic surgery. Diagnosis of pneumothorax in laparoscopy includes the sudden increase in end-tidal carbon dioxide (EtCO(2)) with a decrease in compliance and an abnormal increase in airway pressure. By these case reports, we recommend the simultaneous monitoring of airway pressures, dynamic compliance, and particularly, EtCO(2) for an immediate diagnosis and prompt treatment of pneumothorax.

Effect of pneumoperitoneum on the level of plasma potassium.

The purpose of this study was to find out the impact of acute respiratory acidosis on serum potassium level during laparoscopy. The study was performed on ninety patients who underwent laparoscopic surgery. Ventilation parameters were kept constant throughout the study.

Effects of sevoflurane, propofol and position changes on respiratory mechanics.

This study was designed to investigate the effects of propofol, sevoflurane and position changes on respiratory mechanics. Forty patients scheduled for thyroid surgery were divided randomly into two groups; those receiving sevoflurane (group S) (n=20), and those receiving TIVA propofol (group P) (n=22). Dynamic compliance (Cdyn), peak inspiratory pressure (PIP), and respiratory resistance (Rr) values were recorded with a VenTrak respiratory monitor (Novometrix Inc.

Influence of the patient positioning on respiratory mechanics during pneumoperitoneum.

The aim of this study was to evaluate the effect of patient positioning during laparoscopic cholecystectomy on respiratory mechanics and arterial blood gases. Thirty patients of ASA I were included. Ventilation was controlled mechanically.

The effects of pneumoperitoneum on respiratory mechanics during bariatric surgery.

Background: The aim of this study was to investigate the influence of laparoscopic and conventional open surgery on respiratory mechanics, and blood gases, and to determine convenient techniques from the point of view of intraoperative respiratory mechanics, for bariatric surgery.

Method: 40 morbidly obese patients were divided into 2 groups, patients undergoing laparoscopy Group 1, and patients undergoing conventional open surgery Group 2. Resistance of airway, dynamic compliance, and peak inspiratory pressure were measured.