The rostral migratory stream (RMS) is viewed as a glia-enriched conduit of forward-migrating neuroblasts in which chemorepulsive signals control the pace of forward migration. Here we demonstrate the existence of a scaffold of neurons that receive synaptic inputs within the rat, mouse, and human fetal RMS equivalents. These neurons express secretagogin, a Ca2+-sensor protein, to execute an anne...

Information security awareness plays a key role in organizations using information systems for their business operations. Recent trends have indicated that not only critical infrastructure sectors but also organizations such as retail services are targeted by criminals as long as there is data of interest and the level of information security (and awareness) is relatively low. One such example ...

Social media are increasingly being used for educational purposes. The first part of this article briefly reviews literature that reports on educational applications of social media tools. The second part discusses theories that may provide a basis for analyzing the processes that are relevant for individual learning and collective knowledge construction. We argue that a systems-theoretical con...

This paper describes XML externalization built into compiler front-ends and its application to quick reverse engineering tool development. A parser generator MoJay was developed to build XML externalization functionality into compiler front-ends. After replacing the original parser generator with MoJay, generating a parser using it, and modifying a few lines of source code in the compiler, we w...

What are the advantages and disadvantages of spatially stacked (i.e., when information sources are presented side-by-side) versus distributed (i.e., when information sources are sitting on top of one another with only the top source fully visible) organizations of information? We introduce a new theoretical decomposition of these advantages and disadvantages (information internalization, inform...

Knowledge sharing of repatriates is embedded in a complex project environment and affected by the organizational knowledge governance mechanisms. This paper seeks to find out the mechanisms that promote repatriates to share their knowledge achieved in international construction projects after returning to domestic projects. We collect data from 245 respondents in 33 Chinese contractors. The tes...

Software process improvement (SPI) today is based mainly on a perception of software processes as artifacts and this perception has led SPI efforts to focus on perfecting such artifacts as a means to improve the practices of the people supposed to execute these software processes. Such SPI efforts thus tend to view the design of software processes as separate from their use. In this approach pr...

Phosphatidylserine (PS) externalization is a marker for the nucleated cell apoptosis, and refers cellular activation rather than apoptosis in platelets. On the other hand, several similarities exist between platelet activation and apoptosis in nucleated cells. Herewith we investigated the relationship between platelet activation and platelet apoptosis. Platelets isolated from fresh blood of 22 ...

Site-specific fluorescent labeling of proteins in vivo remains one of the most powerful techniques for imaging complex processes in live cells. Although fluorescent proteins in many colors are useful tools for tracking expression and localization of fusion proteins in cells, these relatively large tags (>220 aa) can perturb protein folding, trafficking and function. Much smaller genetically enc...