Pacifichem 2025 opens call for symposia

Call for Papers and Symposia

Clearly 2007 is the time to be in Philadelphia – next year’s venue for the Academy of Management Meetings. Although it seems like we just returned from the meeting in Atlanta, planning for the Philadelphia meeting has already started. And it is not too early to start thinking about your participation in the Philadelphia AOM Meetings. The deadline for submitting papers and symposia to the ODC Di...

Testing for tunneling opens

A tunneling-open failure mode is proposed and carefully studied. A circuit with a tunneling open could pass at-speed Boolean tests but fail VLV testing or IDDQ testing. Theoretical calculations as well as Boolean and IDDQ experiments confirm the existence of tunneling opens. The Murphy experimental data show that seven out of nine VLV-only failure circuits can be explained by this failure mode....

Dev117507 2014..2025

Neural crest (NC) cell migration is crucial to the formation of peripheral tissues during vertebrate development. However, howNCcells respond to different microenvironments to maintain persistence of direction and cohesion in multicellular streams remains unclear. To address this, we profiled eight subregions of a typical cranial NC cell migratory stream. Hierarchical clustering showed signific...

Symposia Abstracts

Do hierarchies within a stem cell lineage consist of a discrete series of stages with progressively narrowing developmental potential, or a continuum with reversible transitions along the way towards the fully differentiated state? Human embryonic stem cell (hESC) cultures are not homogenous but contain a mixed population of cells that we hypothesise represent stages in a differentiation hierar...

Keystone symposia