Harsh climatic conditions in the Nordic countries are being worsened by climate change, which increases moisture load on building façades. New types of defects observed air cavities well-designed and well-built wooden façades roofs. More knowledge is required microclimatic roofs, their implications for organic growth biological deterioration. The present study collects presents sensor data from...

background: pain is a common experience among mechanically ventilated patients. pain among mechanically ventilated patients is aggravated by factors such as stage of illness, invasive procedures, and surgical interventions. the aim to this study was to investigate pain levels and predictors among mechanically ventilated patients during rest and routine nursing interventions. materials and metho...

The influence of ethylene and CO(2) on pollen germination and tube growth was investigated employing ventilated culture systems. Ethylene had no effect on pollen germinability or tube growth. Germinating pollen did not produce a detectable amount of ethylene (less than 0.1 nl/g.hr). Supplementing the cultures with CO(2) caused a marked increase in germination and tube growth. The half-maximal r...

A 22-year-old man underwent an operation for posterolateral fusion of the lumbar spine at L3-5. He was ventilated via a tracheostomy site in a prone position for 210 minutes. Ventilator function and eyeballs were checked periodically. After changing his position to supine for the wake-up test, it was noticed that his tongue was self-inflicted and looked to be cut unless immediate decompression ...

In order to study the influence of ventilating cavitation flow at shoulder a submerged-launched vehicle on surface hydrodynamic characteristics, three-dimensional potential model for ventilation was established based homogeneous multiphase theory, standard RNG k- ε model, Singhal and overlapping grid technology, numerical simulation unsteady evolution process ventilated carried out, morphology ...

The paper considers the formation of a ventilated cavity in flow water behind streamlined body. Numerical modeling two-phase is based on Volume Fluid (VOF) method. system equations for water-air mixture consists Navier-Stokes equation, continuity energy conservation and diffusion state (ideal gas Boussinesq approximation). This closed by Smagorinsky model turbulence (the large eddies). geometry...

Indoor solar-heating systems that use ventilated roofs have drawn attention in recent years. The effectiveness and efficiency of such air-heating vary depending on the design operation methods. In Japan, by introducing outside air into a roof cavity circulating indoors, simultaneously obtain ventilation, solar heating, heat-storage effects been actively developed. conventional intake large volu...

Wooden ventilated pitched roofs represent a widely spread construction solution in Nordic countries. They have several benefits, including the drainage of excessive moisture from and reduction surface temperature to prevent snow melting thus icing at eaves gutters. Modelling components is complex requires thorough understanding phenomena occurring air cavity, where convection plays central role...