Pancreatic Abscess Involving the Aortic Graft Following Repair of a Ruptured Aortic Aneurysm: Successful Replacement with Femoro-popliteal Vein

AbstractAcute pancreatitis is a rare complication after aortic surgery and carries a high mortality. We report the successful management of an infected aortic graft secondary to complicated severe pancreatitis in a 77-year-old man by open drainage of the abscess and replacement of the prosthetic graft with superficial femoro-popliteal vein (SFPV). The patient remains free from infection with a patent graft 8 months later

Effect of Plasma Irradiation on CdI2Cd I_2 films

The effect of plasma irradiation is studied systematically on a 4H polytype (002) oriented ${\rm CdI_2}$ stoichiometric film having compressive residual stress. Plasma irradiation was found to change the orientation to (110) of the film at certain moderate irradiation distances. A linear decrease in grain size and residual stress was observed with decreasing irradiation distance (or increasing ion energy) consistent with both structural and morphological observations. The direct optical energy gap ${\rm E_g}$ was found to increase linearly at the rate ${\rm 15\mu eV/atm}$ with the compressive stress. The combined data of present compressive stress and from earlier reported tensile stress show a consistent trend of ${\rm E_g}$ change with stress. The iodine-iodine distance in the unit cell could be responsible for the observed change in ${\rm E_g}$ with stress.Comment: 13 pages and 10 fi

Diet composition of freshwater crab, Potamon koolooense Rathbun, 1904 from hillstream of Uttarakhand

The present study was carried out to study the diet composition of freshwater crab, P. koolooense in hillstream Khoh of Uttarakhand during November, 2013 to October, 2014. Total 105 crab samples were used for the study, 35 male and 47 female were found with food in their stomach while rest of the 23 had empty stomachs. The carapace length (CL) ranged from 12mm to 49mm, carapace width (CW) from 15mm to 59mm and total weight (TW) from 2.08g to 60.12g. Stomach content analysis of the animal showed that the diet of the animal composed of animal matter, plant matter, algae, fungi, debris and unidentified materials. Animal matter ranged from (3.27-11.93%), plant matter (4.37-14.44%), algae (1.73-6.15%), fungi (0.17-1.43%), debris (28.18-40.47%) and unidentified materials (36.46-50.05%) in males while in the female animal matter ranged from (3.09-12.34%), plant matter (4.45-12.73%), algae (1.03-7.61%), fungi (0.02-3.34%), debris (23.18-43.34%) and unidentified (30.31-51.04%). Unidentified materials recorded maximum and fungi recorded minimum in both the sexes of Potamon koolooense. A significant difference was observed at p<0.05 between food groups- algae and unidentified matter in both sexes. This is the first report, to key out and quantifies the dietary items and feeding habits of crab in Uttarakhand which would be helpful in interpreting the ecological niche of the animal in mountain stream communities

Explicit MBR All-Symbol Locality Codes

Node failures are inevitable in distributed storage systems (DSS). To enable efficient repair when faced with such failures, two main techniques are known: Regenerating codes, i.e., codes that minimize the total repair bandwidth; and codes with locality, which minimize the number of nodes participating in the repair process. This paper focuses on regenerating codes with locality, using pre-coding based on Gabidulin codes, and presents constructions that utilize minimum bandwidth regenerating (MBR) local codes. The constructions achieve maximum resilience (i.e., optimal minimum distance) and have maximum capacity (i.e., maximum rate). Finally, the same pre-coding mechanism can be combined with a subclass of fractional-repetition codes to enable maximum resilience and repair-by-transfer simultaneously

Esophageal replacement by gastric tube: is three-stage surgery justified?

Background Long gap esophageal atresia with or without  tracheoesophageal fistula is a challenging problem. We present our  experience with the three-stage surgery technique.Materials and methods All patients with long gap esophageal atresia were operated by gastric tube esophagostomy in the second stage and esophagostomy closure in the third stage. The patients were then  evaluated for intraoperative and postoperative complications, need for a ventilator, and follow-up.Results There were a total of eight patients. There were no intraoperative complications. There was no anastomotic leak in any patient. One patient died in the postoperative period because of respiratory distress.  Follow-up of the remaining patients was satisfactory.Conclusion Three-stage surgery may avoid respiratory complications  because of the short operative time and less intervention. Anastomotic leak and stenosis in the long esophageal suture line may also be avoided. This may be a useful alternative under a resource-limited condition, with optimal outcome. Keywords: esophageal replacement, gastric tube, long gap esophageal atresia, pure esophageal atresi

Evaluation and utilization of Aegilops germplasm for biofortification of wheat for high grain iron and zinc content

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