In a mechanical product development process, during the different virtual design stages, performance attributes are optimised and reliability, robustness and safety are evaluated. As computer simulations are given a more central role in the decision-making process, physical trustworthiness of the numerical modelling process becomes crucial. The credibility of the virtual modelling process can b...

INTRODUCTION Although lip bumpers (LBs) provide significant clinical gain of mandibular arch perimeter in mixed-dentition patients, orthodontists are reluctant to use them due to the possibility of permanent second molar eruptive disturbances. OBJECTIVE The present study was conducted to assess second molar impaction associated with the use of LBs, and to investigate how they can be solved. ...

s of Berks County, Pennsylvania, Wills, byJacob Martin and John P. SmithContains names of persons mentioned in the origi-nal will, witnesses, dates when written and proven,executors, guardians, trustees, and references to land andother property. Index includes names such as Boone,Boyer, Long, Meyer, Reeser, Schneider, Wagner, etc. (Family Line Publications)1994A. 175...