Due to the rapid evolution in electronics and wireless communication, demand for portable electronic devices operating at different frequency bands multiple applications has been increased. Frequency reconfigurable antennas play an important role communication. In our proposed method we designed a micros trip patch antenna using HFSS software order increase return losses. The substrate used thi...

The joining of dissimilar 6mm thickness plates AA6082 & AA5083 was carried out using the friction stir welding (FSW) technique. process parameters are optimized Taguchi L9 orthogonal design experiments. Where rotational speed (600, 900, 1200 rpm), travel (60, 90, 120 mm/min), and tilt angle (0, 1, 2◦ ) were taken into consideration. optimum determined with reference to tensile strength, yield s...

Based on Fluent software, a mathematical model of thermosyphon pump is established and numerical simulation carried out to study the influence riser tube length, diameter immersion ratio liquid lifting capacity efficiency. The results showed that: volume increased with increase ratio, whereas efficiency trend increasing followed by decreasing. highest for 340mm long, 6mm achieved when 0.35. Wit...

Splanchnic ischaemia can ultimately lead to cellular hypoxia and necrosis, and may well contribute to the development of multiple organ failures and increased mortality. Therefore, it is of utmost importance to monitor abdominal organ blood oxygen saturation (SpO2). Pulse oximetry has been widely accepted as a reliable method for monitoring oxygen saturation of arterial blood. Animal studies ha...

UNLABELLED The present study sought to identify full-thickness rotator cuff tears liable to induce an acromiohumeral distance (AHD) of less than 6 mm. The hypothesis was that, less than 6mm AHD is found exclusively in association with total full-thickness infraspinatus tear. MATERIALS A continuous single-center series recruited 109 shoulders, free of glenohumeral osteoarthritis, presenting wi...

Anterior segment optical coherent tomography (AS-OCT, Visante; Zeiss) is used to examine meridional variation in anterior scleral thickness (AST) and its association with refractive error, ethnicity and gender. Scleral cross-sections of 74 individuals (28 males; 46 females; aged between 18-40 years (27.7±5.3)) were sampled twice in random order in 8 meridians: [superior (S), inferior (I), nasal...

A 2-year-old Indian girl was referred with symptoms of biliary colic and obstructive jaundice of 3 weeks’ duration. Abdominal ultrasonography revealed dilation of intrahepatic biliary radicles, a distended gallbladder, and a dilated common bile duct (CBD) of 15mm (normal diameter up to 6mm) containing multiple ill-defined, oval, hyperechoic shadows near the lower end (▶Fig. 1). Magnetic resonan...

A photographic investigation of the surface discharges on specimens four polymeric materials is described. These are polystrene, polyvinyl chloride, teflon and prespex. Tests performed under A. C. voltage square each side length 10 cm thickness 0.5 mm to 6mm in non-uniform field consisting wire plane electrodes. The electrode has diameters ranged from 0.3 6 mm. inception found be dependent both...

Objectives: To correlate between the different lengths, angles of insertion and mini-implant material find out most retentive combination.
 Materials methods: 48 mini-implants (24 Titanium 24 stainless steel) lengths 6mm, 8mm 1.5 mm diameter were inserted into humerus bone goat at two angulations, 600 900. insert in respective custom made template was confirmed with digital radiographs. Fo...

Resin Concrete uses polymeric resin to replace cement concrete. Four types of polyester resins were identified with Methyl methacrylate as catalyst, calcium carbonate and fly ash fillers along river sand coarse aggregate size 10mm, 6mm used produce Seventy-two trial batches carried out for preliminary investigation targeting compressive strength more than 80 MPa (11.6 ksi) four shortlisted. The...