Tumour tissue oxygenation has been measured in man during carbogen breathing (95% 02, 5% C02) using a commercially available polarographic electrode system (Eppendorf P02 histograph). At least 200 tumour measurements in each of 17 patients with accessible tumours were taken before, and subsequently continuously after the commencement of carbogen breathing for periods of 10 to 30 min. In 12 out ...

This study evaluated the efficacy of three methods of training community mental health providers (N = 150) in Dialectical Behavior Therapy skills, including a written treatment manual; an interactive, multimedia online training (OLT); and a two-day instructor-led training workshop (ILT). A hybrid design was utilized that incorporated aspects of efficacy and effectiveness trials. Assessments wer...

abstract background: hypertensive disorders in pregnancy are the main cause of maternal and fetal mortality; however, they have no definite effective treatment. the researchers aimed to study the effects of progressive muscular relaxation and breathing control technique on blood pressure (bp) during pregnancy. materials and methods: this three‑group clinical trial was conducted in mashhad healt...

The widespread use of microsurgery in numerous surgical fields has increased the need for basic microsurgical training outside of the operating room. The traditional start of microsurgical training has been in undertaking a 5-day basic microsurgery course. In an era characterised by financial constraints in academic and healthcare institutions as well as increasing emphasis on patient safety, t...

Configurations derived from classical concepts of waverider and Busemann biplane have great potential of use in aerodynamic design of highspeed vehicles with air-breathing jet engines due to their ability to provide both high lift-to drag ratio and intense preliminary compression of the flow before air intakes. The issues of conceptual design of highspeed vehicles based on the use of waverider ...

3 p.m.?The eye is already much irritated ; laehymation profuse. Tlio dog keeps rubbing it with his paw, and resting the side of the head against the wall; he is very restless and uneasy; chemosis rapidly increasing. 3-5.?Lying down; rubbing the*eye, which is much cliemosed ; whining and restless. 3-16.?Dog very restless; lies with his head resting against the wall. 3-28.?Eye intensely swollen ;...