The anesthesiologist must be aware of the causes, diagnosis and treatment of venous air embolism and adopt the practice patterns to prevent its occurrence. Although venous air embolism is a known complication of cesarean section, we describe an unusual inattention that causes iatrogenic near fatal venous air embolism during a cesarean section under spinal anesthesia. One of the reasons for usin...

A variety of seals is used to close bags. Each seal has advantages and disadvantages. For shop assistants sealing bags could be a repetitive physically demanding action. Opening and closing the bags again can cause some discomfort or annoyance for consumers. Besides, it is an activity which can endanger safety, i.e., knives being used in opening, children swallowing the systems of sealing. To p...

Bag silos made at three research farms in 2000 and 2001 were monitored at filling and emptying to determine densities and losses. A total of 47 bags (23 alfalfa, 1 red clover, 23 whole−plant corn) were made, and losses were calculated on 39 of the silos. Dry matter (DM) density ranged from 160 to 270 kg/m3. Dry matter density increased with DM content in hay crop silages on average 2.9 kg/m3−% ...

This research analyses the impact of retailer interventions focusing on promotion reusable bags to reduce plastic bag consumption. For this purpose, retail outlet data for March 2018–February 2020 was used. The analyzed using a panel fixed effects model evaluate three treatments and consumption in South Africa. Findings revealed that Treatments 1 (a monetary intervention based giving away free)...

The use of plastic in modern life is increasing rapidly, causing the number people who to increase, one which when shopping. function bags as packaging for luggage not comparable impact caused by waste years come. Plastic take a long time, even hundreds thousands years, completely decompose. In order support government's program reduce bags, this study will discuss how detect cloth substitute b...