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The development of gender in simultaneous and successive bilingual acquisition of French : Evidence for AOA and input effects

This study investigates the effects of Age of Onset of Acquisition (AOA) and the quality and quantity of input on the longitudinal development of gender in the acquisition of French by simultaneous (2L1) and successive bilinguals (cL2). Three exponents of French gender are studied: the discovery of the abstract GENDER feature, gender assignment and gender concord. The findings show that the amount

Analytical Input to Emergency Preparedness at the Municipal Level – a Case Study

In this paper an approach for employing risk and vulnerability analyses as the basis for emergency preparedness planning is discussed and exemplified using a case study. The study consisted of three connected parts: a broad scope hazard identification and analysis, an assessment of potential assistance needs should any of the hazards materialise and finally a mapping of actors and dependencies. Th

Theory of Auger core-valence-valence processes in simple metals. II. Dynamical and surface effects on Auger line shapes

Auger CVV spectra of simple metals are generally believed to be well described by one-electron-like theories in the bulk which account for matrix elements and, in some cases, also static core-hole screening effects. We present here detailed calculations on Li, Be, Na, Mg, and Al using self-consistent bulk wave functions and proper matrix elements. The resulting spectra differ markedly from experim

Non-coherent TOA Estimation in IR-UWB Systems with Different Signal Waveforms

In this paper, signal waveform designs for TOA estimation with non-coherent receivers based on ultrawideband impulse radio are discussed. Four different transmit signal waveforms are analyzed, both with respect to their design constraints, and their precision ranging performance in IEEE 802.15.4a multipath channels. We introduce novel searchback and thresholding algorithms, and show that the rangi