Understanding the Cognitive Impact of Emerging Web Technologies: A Research Focus Area for Embodied, Extended and Distributed Approaches to Cognition

Alongside existing research into the social, political and economic impacts of the Web, there is also a need to explore the effects of the Web on our cognitive profile. This is particularly so as the range of interactive opportunities we have with the Web expands under the influence of a range of emerging technologies. Embodied, extended and distributed approaches to cognition are relevant to understanding the potential cognitive impact of these new technologies because of the emphasis they place on extra-neural and extra-corporeal factors in the shaping of our cognitive capabilities at both an individual and collective level. The current paper outlines a number of areas where embodied, extended and distributed approaches to cognition are useful in understanding the impact of emerging Web technologies on future forms of both human and machine intelligence

High-temperature ceramic-to-ceramic seals

Noble-metal braze applied to appropriately prepared zirconia parts produces a gas-tight, durable seal that can withstand temperature of 825 C for over 2000 hours without deterioration

Mandevillian Intelligence: From Individual Vice to Collective Virtue

Mandevillian intelligence is a specific form of collective intelligence in which individual cognitive shortcomings, limitations and biases play a positive functional role in yielding various forms of collective cognitive success. When this idea is transposed to the epistemological domain, mandevillian intelligence emerges as the idea that individual forms of intellectual vice may, on occasion, support the epistemic performance of some form of multi-agent ensemble, such as a socio-epistemic system, a collective doxastic agent, or an epistemic group agent. As a specific form of collective intelligence, mandevillian intelligence is relevant to a number of debates in social epistemology, especially those that seek to understand how group (or collective) knowledge arises from the interactions between a collection of individual epistemic agents. Beyond this, however, mandevillian intelligence raises issues that are relevant to the research agendas of both virtue epistemology and applied epistemology. From a virtue epistemological perspective, mandevillian intelligence encourages us to adopt a relativistic conception of intellectual vice/virtue, enabling us to see how individual forms of intellectual vice may (sometimes) be relevant to collective forms of intellectual virtue. In addition, mandevillian intelligence is relevant to the nascent sub-discipline of applied epistemology. In particular, mandevillian intelligence forces us see the potential epistemic value of (e.g., technological) interventions that create, maintain or promote individual forms of intellectual vice

Embodiment, Cognition and the World Wide Web

Cognitive embodiment refers to the hypothesis that cognitive processes of all kinds are rooted in perception and action. Recent findings in cognitive neuroscience revealed that the motor cortex, long confined to the mere role of action programming and execution, in fact, plays a crucial role in complex cognitive abilities

Nitrile-assistant eutectic electrolytes for cryogenic operation of lithium ion batteries at fast charges and discharges

The charge/discharge characteristics of lithium ion batteries at low temperature (LT = -20 ??C) are enhanced by using ethylene carbonate (EC)-based electrolytes with the help of assistant solvents of nitriles. Conventional liquid electrolytes (e.g. a mixture of EC and dimethyl carbonate (DMC), abbreviated as LED) cannot support a satisfactory capacity at low temperature as well as at high rates even if electric vehicles require low-temperature operation. Introducing propionitrile or butyronitrile (Pn or Bn) into LED (resulting in LEDPn or LEDBn) as a co-solvent increases significantly the high-rate capacities at -20??C. For example, LEDPn delivers 62% of the available capacity at 1 C and 46% at 3 C with a 2.7 V cut-off while the control LED provides just 6% and 4% at the same rates. Successful operation at -20??C with nitrile-assistant electrolytes results from high ionic conductivity, low viscosity and freezing point depression caused by the eutectic behavior of the carbonates (EC/DMC) and Pn. Based on the phase diagram of Pn with EC/DMC, we expect a meaningful battery operation up to -110??C, probably lower, at the eutectic composition.close0

George William Curtis as literary critic.

Thesis (M.A.)--Boston Universit

Cognition and the Web

Empirical research related to the Web has typically focused on its impact to social relationships and wider society; however, the cognitive impact of the Web is also an increasing focus of scientific interest and research attention. In this paper, I attempt to provide an overview of what I see as the important issues in the debate regarding the relationship between human cognition and the Web. I argue that the Web is potentially poised to transform our cognitive and epistemic profiles, but that in order to understand the nature of this influence we need to countenance a position that factors in the available scientific evidence, the changing nature of our interaction with the Web, and the possibility that many of our everyday cognitive achievements rely on complex webs of social and technological scaffolding. I review the literature relating to the cognitive effects of current Web technology, and I attempt to anticipate the cognitive impact of next-generation technologies, such as Web-based augmented reality systems and the transition to data-centric modes of information representation. I suggest that additional work is required to more fully understand the cognitive impact of both current and future Web technologies, and I identify some of the issues for future scientific work in this area. Given that recent scientific effort around the Web has coalesced into a new scientific discipline, namely that of Web Science, I suggest that many of the issues related to cognition and the Web could form part of the emerging Web Science research agenda

“It’s made a huge difference” : recognition, rights and the personal significance of Civil Partnership

In this paper we map briefly some of the arguments around the meaning and significance of the introduction of Civil Partnership in England and Wales, and in this way show how contested these meanings are. We then turn to our empirical data to explore the extent to which these arguments and issues are part of the everyday decision making processes of same sex couples who have decided to register their partnerships or to undergo a commitment ceremony of some kind. In doing this, we were interested in how people make their own meanings (if they do) and whether they actually frame important decisions in their lives around the ideas that are part of the current political debates. We are interested in whether the public debates are featured in the accounts of our interviewees but our concern is also that these broader political debates appear to offer two alternatives to same sex couples. In one scenario same sex couples appear to be striking a blow for equality and are cultural heroes, in the other they appear as cultural dupes who are unintentionally falling into a government trap to de-radicalise their relationships and defuse the possibility of a queer alternative to heteronormativity. Our data give some insight into how same sex couples negotiate these alternatives and may, in fact, circumnavigate them