Designing self-healing into cementitious materials can open a new world of opportunities for resilient concrete infrastructure under service loading conditions. The self-healing process should be robust as well as repeatable, allowing for self-repair after multiple damage events. The repeatability poses great challenges when self-healing strategies mainly rely on the formation of low-strength c...

The term “Self-healing” denotes the capability of a software system in dealing with bugs. Fault tolerance for dependable computing is to provide the specified service through rigorous design whereas self-healing is meant for run-time issues. The paper describes various issues on designing a self-healing software application system that relies on the on-the-fly error detection and repair of web ...

langerhans cell histiocytosis (lch) is the most common type of childhood histiocytic disorder with an incidence of 0.2 to 1 per 100,000 children under the age of 15 years (1). the clinical picture of lch varies from single system (s-s)bone or skin disease to multi-system disease (m-s) (2). we report a neonate with disseminated papulonodular eruption containing mononuclear cd1a and s100 positive...

This paper describes an approach to designing self-healing component for robust, concurrent and distributed software architecture. A self-healing component is able to detect object anomalies inside of the component, reconfigure inter-component and intra-components before and after repairing the sick object, repair it, and then test the healed object. For this, each self-healing component is str...

Superhydrophobic surfaces have already been applied in anti-fouling, water-oil separation, liquid transportation, etc. Surfaces can be defined as superhydrophobic once they support a water droplet with its spherical shape maintained and accompanied by an apparent contact angle larger than 150° rolling-off below 10°. Such repellent property is achieved the synergetic action of hierarchical struc...