The importance of particle identification Physics measurements often depend on the efficiency and the purity of an event ensemble, and the efficiency is a product of several small efficiencies for the isolation and identification of each event feature. The 4th detector has been designed from the beginning with particle identification in mind, knowing that we may be seeking small signals and tha...

The efficiency of ink separation in the process of waste paper recycling depends among other things on the ink properties, kind of the substrate, the printing techniques and the printing conditions. Chemical deinking flotation does not efficiently remove water based flexographic inks, UV ink and varnish, ElectroInk and some toners from digital printed paper. The use of enzymes could be an alter...

the present research considers the role of play statement in children and teenagers theater, with a special approach to drama-therapy. chapter one studies the theater history to the present time; then explains the play statements' elements. since the children and teenagers theater has specific addressees, it may be considered in many respects. chapter two has been devoted to recognition of...

two vessels from different sites of the iranian plateau, dating to the late 4th or early 3rd millennium bce are presented aspalaeotechnological case studies. in the fractures of the vessels’ walls, interfaces left by added clay parts (enhanced inthe two illustrations) are quite recognizable. it is proposed that in both cases potters, in order to construct the bases, usedto make bowls comparable...

In their preface to the fourth edition of Psychiatric Diagnosis, authors Goodwin and Guze are clear on the limitations of their work: there is little "theory" or "speculation" nor any unproved claims in this review of a dozen psychiatric diagnoses. While this approach leaves a straightforward and complete compendium of current knowledge, it also handicaps the work. Like other texts, it provides...