Blended online learning is an emerging variation of blended learning. Whereas blended learning enhances face-to-face classroom instruction by adding asynchronous online instruction via a learning management system, blended online learning adds synchronous online learning via web conferencing to enhance otherwise asynchronous online courses. Blended online learning can potentially attract season...

Ni ferrite crystalline material is synthesized using a sol-gel method at two different temperatures. The vibrational and stretching modes, crystalline phase, size distribution and morphology of the products are investigated via Raman back-scattering and Fourier transform infrared (FTIR) spectroscopy, XRD and FESEM, respectively. Vibrational modes of spinel ferrite are observed at Raman and FTIR...

This study investigated the relationship between main dimensions in the strategy-making process, environmental complexity, and performance in pharmaceutical companies of Iran. Results argue that pharmaceutical companies like other industries place differing emphasis on strategy-making and employ different modes of strategy-making. It offers a typology of different modes of strategy-making that ...

This study investigated the relationship between main dimensions in the strategy-making process, environmental complexity, and performance in pharmaceutical companies of Iran. Results argue that pharmaceutical companies like other industries place differing emphasis on strategy-making and employ different modes of strategy-making. It offers a typology of different modes of strategy-making that ...

In this paper we propose an analysis of the metaphor "This surgeon is a butcher!” discussed in Grady, Oakley & Coulson 1999, introducing it into a mental space framework derived from blending theory and cognitive semiotics. We attempt to reconstruct the meaning of this metaphor, and hypothesize a general framework for analyzing metaphoric blends and other forms of expression that utilize blends...

The multiscale techniques for edge detection aim to combine the advantages of small and large scale methods, usually by blending their results. In this work we introduce a method for the multiscale extension of the Gravitational Edge Detector based on a t-norm T . We smoothen the image with a Gaussian filter at different scales then perform inter-scale edge tracking. Results are included illust...

The main contribution of this paper is to identify the strong predictive power of the relative, rather than the absolute, volume of orders over volatility. To this end, we propose a new measure, relative liquidity, which accounts for how quoted depth is distributed in a limit order book and captures the level of consensus on a security's trading price. Higher liquidity provision farther away fr...

Crisis situations are ripe for expansion of the neogeographer population and skill set. We qualitatively examine the design and creation of crisis map mashups to describe emergent neogeographic practices in this particular domain. We analyze the circumstances that led to their creation, data selection, and design choices vis-à-vis spatial and temporal information representation. We then discuss...

Assistive Teleoperation as Policy Blending In assistive teleoperation, the robot attempts to predict the user’s intent and augments his or her input based on this prediction, in order to simplify the task. Our recent work on policy blending (Dragan and Srinivasa 2012) formalizes assistance as an arbitration of the user’s input and the robot’s prediction. At any instant, the robot combines the i...

In rural settlements of the floodplains in Bangladesh, an intrinsic element is the homestead. The homestead layout is defined by the courtyard, formed by the arrangement of dwelling units and ancillary buildings around a rectangular open space. The courtyard has important physical and functional characteristics derived from local climatic requirements and living patterns. However, particularly ...