Trends of Hot Working Tool Steels in Recent Years

Recent Trends in Archaeological Theory: Some Comments

 This paper selectively reviews some recent themes in archaeological theory:  a philosophical pragmatism, a turn to materiality, and understanding the past in the context of the present.  It concludes with some reflective comments on the author’s Archaeological Theory:  An Introduction, in advance of the third revised edition.

Recent Trends in the Management of Pulmonary Hypertension

Context. Pulmonary hypertension is a common clinical problem encountered in day-to-day practice. Drug therapy forms the backbone of management and appropriate drug selection is based upon the underlying causes. The options available are widening with availability of newer therapeutic agents and thus it becomes necessary to be updated with the recent developments. Objective. To review the existi...

Recent trends in the cognitive neuroscience of working memory

The Cognitive Neuroscience of Working Memory (CNWM) is an edited volume, inspired by The Second International Conference on Working Memory, which took place in Kyoto, Japan in the summer of 2004. Each of the invited speakers was invited to contribute a chapter for the volume. The upside of this approach is that the book provides the reader with a broad sampling of state-of-the-art research in t...

Best practice in heat treatment of large dies made of hot work tool steels

Tool steels are a widely used material for construction of tools designated for shaping and forming of metal, plastic and other elements in mass production. These elements include extruding dies, pressure casting dies, moulds, punches and various other elements for plastic shaping of other materials preheated to temperatures in the range of 250-700 °C (Fig. 1). Since shape stability constitutes...

Trends and Patterns of Poverty in Bangladesh in Recent Years