The use of speleothems to reconstruct past climatic and environmental change through chemical proxies is becoming increasingly common. Speleothem chemistry is controlled by hydrological and atmospheric processes which vary over seasonal time scales. However, as many reconstructions using speleothem carbonate are now endeavouring to acquire information about precipitation and temperature dynamic...

Background: To determine whether using mechanical ventilation in neonatal intensive care unit (NICU) influences motor development of low birth weight (LBW) infants and to compare their motor development with normal birth weight (NBW) infants at the age of 8 to 12 months using Peabody Developmental Motor Scale 2 (PDMS-2). Methods: This cross sectional study was conducted on 70 LBW infants in ...

BACKGROUND Until recently, the only available lung-protective treatment option for carbon dioxide removal due to severe, refractory status asthmaticus has been extracorporeal pump-driven membrane oxygenation (ECMO). Pumpless extracorporeal lung assist (pECLA) may serve as an alternative therapy for these patients. CASE REPORT A 42-year-old woman presented with an acute exacerbation of asthma ...

A cross-filed endotracheal intubation is usually applied to maintain single lung ventilation during both open and thoracoscopic tracheal resection and reconstruction. Herein, we report a case of thoracoscopic tracheal resection and reconstruction with interrupted ventilation via transoral endotracheal intubation in a patient with thoracic tracheal adenocarcinoma. Tracheal anastomosis was accomp...

Idiopathic interstitial pneumonia frequently causes severe pulmonary restriction that in turn makes mechanical ventilation difficult. We report the case of a 44-year-old woman who developed a refractory severe hypercapnic respiratory failure (P(aCO(2)) 281 mm Hg, pH 6.77) despite mechanical ventilation with high inspiratory pressure and PEEP. A pumpless extracorporeal lung assist device, Noval...

Ventilation process model is important for automatically appropriate ventilation for patients residing in the intensive care unit (ICU). Based on other researchers’ work, we try to build a data driven ventilation model under the framework of dynamic Bayesian networks (DBNs). All the variables in our model are suggested by the doctor in ICU. They are all noninvasive measurements obtained directl...

Man has used the stack ventilation strategy for centuries to ensure comfortable indoor environment in their buildings. Today, in the conditions of the denser built environment and the need for deep-plan buildings seems inevitable, the application of stack ventilation strategy has become more important, especially when the natural cross ventilation has limited functions. However, realizing the f...