The Weapon Target Assignment (WTA) problem is a fundamental problem arising in defense-related applications of operations research. This problem consists of optimally assigning n weapons to m targets so that the total expected survival value of the targets after all the engagements is minimum....

A numerical investigation has been performed for double pipe heat exchanger to enhance heat transfer rate and thermal performance factor using W- cut twisted tape. W-cut twisted tape with depth to width ratio (viz. depth of W-cut to width of the twisted tape) of 0.2 - 0.6 has been taken for...

Increasing consumption of natural substances has increased the demand for biological sources such as Spirulina platensis. The natural colourants, vitamins, and minerals found in this Spirulina platensis have been scientifically demonstrated. There is a wide range of variations in the composition...

The flow boiling process in helical coils is investigated experimentally to analyse the effects of the orientation of the helical coil on the local heat transfer distribution, pressure drop and critical heat flux. Literature review suggests that little information is available on the influence...

Today, Individuals have no faith in each other regarding their data, so they need to share their information in a protected and sealed stage. Cybersecurity spending has expanded dramatically in the past ten years without any indication of easing back. Around the world, associations intend to...

The Weapon Target Assignment (WTA) problem is a fundamental problem arising in defense-related applications of operations research. This problem consists of optimally assigning n weapons to m targets so that the total expected survival value of the targets after all the engagements is minimum....

The Weapon Target Assignment (WTA) problem is a fundamental problem arising in defense-related applications of operations research. This problem consists of optimally assigning n weapons to m targets so that the total expected survival value of the targets after all the engagements is minimum....

The paper discusses India’s agrarian crisis and the role of corporate-led contract farming in addressing these crisis. A two-stage Heckman model was used to explain determinants of participation in contract farming, and whether participation in contract farming affects farm income. The results...