Ultrathin Fluidic Laminates for Large-Area Façade Integration and Smart Windows.

Buildings represent more than 40% of Europe's energy demands and about one third of its CO emissions. Energy efficient buildings and, in particular, building skins have therefore been among the key priorities of international research agendas. Here, glass-glass fluidic devices are presented for large-area integration with adaptive façades and smart windows.

[Functioning of the anaesthetic conserving device: aspects to consider for use in inhalational sedation].

The new anaesthetic conserving device (ACD) allows the use of isoflurane and sevoflurane without classical anaesthesia workstations. Volatile anaesthetic exhaled by the patient is absorbed by a reflector and released to the patient during the next inspiration. Liquid anaesthetic is delivered via a syringe pump.

Technical performance and reflection capacity of the anaesthetic conserving device--a bench study with isoflurane and sevoflurane.

Objective: The anaesthetic conserving device (AnaConDa), Sedana Medical, Sundbyberg, Sweden) facilitates administration of isoflurane or sevoflurane by liquid infusion. An anaesthetic reflector inside the device conserves exhaled anaesthetic and re-supplies it during inspiration. In this bench study, we examined the influence of infusion rates and ventilatory settings on the resulting anaesthetic concentrations on patient (C(pat)) and ventilator side of the reflector (C(loss)) to describe its technical performance.

[The design of the VISEP trial. Critical appraisal].

The survey transcript of the VISEP interventional trial "Prospective randomized multicenter study on the influence of colloid vs crystalloid volume resuscitation and of intensive vs conventional insulin therapy on outcome in patients with severe sepsis and septic shock" [Clinical trials.gov. identifier: NCT00135473; study start April 2003] comprises, according to the data of the year 2003, methodological shortcomings which challenge a priori the study design and thus the resolution of the purpose of the study, i.