A role for the Notch signalling pathway in the formation of arteriovenous malformations during development has been suggested. However, whether Notch signalling is involved in brain arteriovenous malformations in humans remains unclear. Here, we performed immunohistochemistry on surgically resected brain arteriovenous malformations and found that,…

Purpose: The purpose of this paper is to examine how knowledge management systems have been used by the studied organizations to improve knowledge accessibility and knowledge sharing in order to increase workplace learning. Design/methodology/approach: The study relies on a qualitative multisite case study method. Data were obtained from five…

A basic tenet of developmental neurobiology is that certain areas of the cortex will re-organize, if appropriate stimulation is withheld for long periods. Stimulation must be delivered to a sensory system within a narrow window of time (a sensitive period) if that system is to develop normally. In this article, we will describe age cut-offs for a…

World polity theory is explicitly relational, implying a global network structure that exists outside of the nation-state. And world polity theory increasingly acknowledges power--that some states and regions are dominant in the international field. But current world polity measures of international non-governmental organizations do not…

Purpose: The generation of resources is a central issue for the sustainability of companies. The purpose of this paper is to deal with two research questions: "Is decentralized generation of resources a possible way to reach sustainability in modern work life?" and "What prerequisites must be formed by organizations and managers to reach…

FE65 is expressed predominantly in the brain and interacts with the C-terminal domain of [beta]-amyloid precursor protein (APP). We examined hippocampus-dependent memory and in vivo long-term potentiation (LTP) at the CA1 synapses with isoform-specific FE65 knockout (p97FE65[superscript -/-]) mice. When examined using the Morris water maze,…

How the memory of adults evolves from the memory abilities of infants is a central problem in cognitive development. The popular solution holds that the multiple memory systems of adults mature at different rates during infancy. The "early-maturing system" (implicit or nondeclarative memory) functions automatically from birth, whereas the…

A double-blind, placebo-controlled, crossover design study was done to evaluate the effects of methylphenidate-osmotic-release oral systems (MPH-OROS) on the organization, time management, and planning (OTMP) of children with attention deficit hyperactivity disorder (ADHD). Results show significant improvements on the OTMP of children with ADHD in…

The current review focuses on recent event-related brain potential (ERPs) and functional magnetic resonance imaging (fMRI) in L2 syntactic processing data. To this end, critical factors influencing both the dynamics of neural mechanisms (ERPs) and critical functional brain correlates (fMRI) are discussed. These entail the critical period…

Bimodal bilinguals are hearing individuals who know both a signed and a spoken language. Effects of bimodal bilingualism on behavior and brain organization are reviewed, and an fMRI investigation of the recognition of facial expressions by ASL-English bilinguals is reported. The fMRI results reveal separate effects of sign language and spoken…

In France, an ecole maternelle, which serves primarily children aged three to five, is generally divided into three sections: Petite (3-4 years), Moyenne (4-5), and Grande (5-6). There are typically 24 to 30 children per class, each of which has one Maitresse (female teacher) or Maitre (male teacher) and generally an Aide Maternelle (aide).…

Roberta Stevens and Kent Oliver are campaigning hard for the presidency of the American Library Association (ALA). Stevens is outreach projects and partnerships officer at the Library of Congress. Oliver is executive director of the Stark County District Library in Canton, Ohio. They have debated, discussed, and posted web sites, Facebook pages,…

Leadership, currently prescribed as a key requirement for effective school organization and management, is examined here as a rhetorical or discursive device, as a "turn", in the sense used in literary and sociological discussion of the linguistic turn. In the educational sphere, a tacit separation of leadership from issues of governance…

This volume contains a collection of selected papers submitted to the 19th Annual International Conference of the Bulgarian Comparative Education Society (BCES) held in June 2021. The 19th BCES Conference theme is "New Challenges to Education: Lessons from around the World." The book includes 40 papers written by 66 authors from 15…

Interdisciplinarity has become a growing emphasis in the U.S. higher education and the prevalence of interdisciplinary doctoral programs is one indicator of such growth. Despite this growth, the experiences of individuals within interdisciplinary doctoral programs have been largely unexamined in the literature. This paper examines a self-designed…