This preliminary study reports for the first time that part of the rural population in the Allahabad district and the urban population in the Suklaganj-Kanpur of Unnao district in the Allahabad-Kanpur track of the upper Ganga plain are drinking and using for agricultural irrigation arsenic contaminated water (maximum arsenic concentrations in drinking water and urine are 707 and 1744 microg L(-...

Although nasogastric tube (NGT) is a simple procedure, the blind placement of nasogastric feeding tubes is not without risks. Chest radiogram is done to confirm the correct position of the NGT. We report a case where radiography could not be confirmatory for the correct position of the tube in a specific group of patients.

Metal foam heat exchangers have considerable advantages in thermal management and heat recovery over several commercially available heat exchangers. In this work, the effects of micro structural metal foam properties, such as porosity, pore and fiber diameters, tortuosity, pore density, and relative density, on the heat exchanger performance are discussed. The pertinent correlations in the lite...

Objective: This study aims to estimate and compare the time-course change in blood glucose levels by blood cells in serum, and plasma with or without preservatives, which may reflect the rate of glucose utilization by blood cells. Method: This laboratory-based cross-sectional study was carried out using a blood specimen of 28 participants among which 14 were diagnosed with diabetes and 14 were...

We describe positive interference with the ion-selective electrode determination of lithium (Lytening 2Z analyzer; Dade) when blood is collected in a 10-mL plain red-top plastic Vacutainer Plus Tube (Becton Dickinson) containing a silica clot activator and silicone surfactant (prod. no. 36-7820). We evaluated both the original tube (blue-labeled) and a new tube formulated to contain less silico...

Concrete filled steel tube (CFST) columns are being popular in civil engineering due to their superior structural characteristics. This paper investigates enhancement axial behavior of CFST by adding fibers plain concrete that infill tubes. Four specimens were prepared: two square (100*100 mm) and circular (100 mm diameter). All 60 cm length. Plain mix reinforced with used columns. Ultimate loa...

This experimental study aims to energetically and exergetically compare the performance of a PVT system with sheet-and-plain serpentine tube collector (base system) two cases modified systems. The systems are replacements plain rifled 3 ribs (3-start 6 (6-start system). electrical parameter PV module without cooling is compared three cooling. fluid water/magnetite nanofluid. effect nanofluid fl...

Wounds come in many shapes and sizes often requiring washout and exploration. The limb is prepared and draped in the desired fashion. A large sterile x-ray C-arm cover is placed under the limb and secured proximally with a towel clip. A suction tube is placed in the lowest part. This tube can be cut and dropped into the bag when washout is completed and the bag removed, allowing further procedu...