Nonwoven Padding for Compression Management

Behavior Analysis of the Nonwoven Needle-Punched Polyester Fabrics Due to Compression Loading

From Fixed-Length Messages to Arbitrary-Length Messages Practical RSA Signature Padding Schemes

We show how to construct a practical secure signature padding scheme for arbitrarily long messages from a secure signature padding scheme for fixed-length messages. This new construction is based on a one-way compression function respecting the division intractability assumption. By practical, we mean that our scheme can be instantiated using dedicated compression functions and without chaining...

Mechanical Properties of Nonwoven Reinforced Thermoplastic Polyurethane Composites

Reinforcement of flexible fibre reinforced plastic (FRP) composites with standard textile fibres is a potential low cost solution to less critical loading applications. The mechanical behaviour of FRPs based on mechanically bonded nonwoven preforms composed of either low or high modulus fibres in a thermoplastic polyurethane (TPU) matrix were compared following compression moulding. Nonwoven pr...

Characterizing Padding Rules of MD Hash Functions Preserving Collision Security

This paper characterizes collision preserving padding rules and provides variants of Merkle-Damg̊ard (MD) which are having less or no overhead costs due to length. We first show that suffix-free property of padding rule is necessary as well as sufficient to preserve the collision security of MD hash function for an arbitrary domain {0, 1}∗. Knowing this, we propose a simple suffix-free padding r...

Contribution of textiles to medical and healthcare products and developing innovati ve medical devices

The application of medical textiles used in woundcare nursing, implants, and healthcare and hygiene products has been discussed. The production and properties of biodegradable polysaccharide fibres obtained from natural sources, such as alginate, chit in/chitosan, collagen, catgut and branan ferulate, have been highl ighted. Speciality medical polymeric fibres used for produci ng wound dressing...