Watercress is a leafy vegetable of the family Brassicaceae that grows in and around water, it has a short shelf life (approximately seven days) and it is consumed raw or steamed. The objective of this work was to study the effect of packaging film and different storage temperature on the postharvest quality of watercress minimally processed. Treatments were: packed with plain film (PD961EZ, 31m...

UNLABELLED The aim of this retrospective study was to determine clinicopathological factors pertinent to the prognosis of perforated colorectal cancer (PCRC). PATIENTS AND METHODS A retrospective review of clinical records of 17 cases of emergency primary resection for PCRC (stage IIIa in 2, stage IIIb in 6 and stage IV in 9) was performed. RESULT The 5-year survival rate was 31% (31% for s...

One way to increase the heat transfer is to use perforated twisted tapes with different hole diameters, which largely improve heat transfer with an increase in the heat transfer area at the constant volume and more mixed flow. In the previous studies, the effect of nanofluids with perforated twisted tapes is less studied. In this work, the performance of water / iron oxide nanofluid in a double...

Of 156 patients with acute appendicitis, seen during 24 months, 21 had perforated. Age over 30 years especially in males, duration of symptoms over 48 hours, pulse rate on admission exceeding 100/ minute, generalised abdominal tenderness, leucocyte count in excess of 10,000 mm3 and a neutrophilia in excess of 70 percent, characterized patients with appendicular perforation. The rate of complica...

BACKGROUND To define the benefits of different methods for diagnosis of pediatric appendicitis in Taiwan, a nationwide cohort study was used for analysis. METHODS We identified 44,529 patients under 18 years old who had been hospitalized with a diagnosis of acute appendicitis between 2003 and 2012. We analyzed the percentages of cases in which ultrasound (US) and/or computed tomography (CT) w...

early detection of free air in the peritoneal cavity is vital in diagnosis of life-threatening emergencies, and can play a significant role in expediting treatment. we present a series of cases in which bedside ultrasound (us) in the emergency department accurately identified evidence of free intra-peritoneal air and echogenic (dirty) free fluid consistent with a surgical final diagnosis of a p...

The maximum equipment power density (e.g. in power/rack or power/area) that may be deployed in a typical raised-floor data center is limited by perforated tile airflow. In the design of a data center cooling system, a simple estimate of mean airflow per perforated tile is typically made based on the number of CRAC’s and number of perforated tiles (and possibly a leakage airflow estimate). Howev...