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Anonymous witnesses in England and Wales: charting a course from Strasbourg?
Putting theory into practice: designing a curriculum according to self-determination theory
Building on existing research into the affective domain in legal education, volition and self-determination theory (SDT), we explain how to categorise student motivation types and design a curriculum which meets and supports, or at least does not undermine or damage, students' intrinsic or extrinsic motivations. This categorisation process allows the curriculum designer to obtain a fresh insight into student engagement, particularly by appreciating how to enhance the active forms of extrinsic student motivation, which leads students to internalize their goals, take over the responsibility for their learning and develop a strong sense of value for their choices. That insight, coupled with an appreciation of SDT's identification of the three human motivational needs (autonomy, competence and relatedness), allows the curriculum designer consciously to address learning, teaching and assessment at a macro- and micro-design level. As one method of approaching curriculum design, we show how to change the learning culture; the environment enables a stronger understanding of students’ behaviours, volition and motivation, creating new ways for the students to internalise their extrinsic motivation (own their learning), leading to fully self-determined actions
Force Dependence of the Michaelis Constant in a Two-State Ratchet Model for Molecular Motors
We present a quantitative analysis of recent data on the kinetics of ATP
hydrolysis, which has presented a puzzle regarding the load dependence of the
Michaelis constant. Within the framework of coarse grained two-state ratchet
models, our analysis not only explains the puzzling data, but provides a
modified Michaelis law, which could be useful as a guide for future
experiments.Comment: 4 pages, 3 eps figures, accepted for publication on Physical Review
Letter
Theoretical Study on Coexistence of Ferromagnetism and Superconductivity
On the basis of a two-dimensional t-t' Hubbard model in ferromagnetic and
paramagnetic states, the triplet superconducting mechanism is investigated by
the third-order perturbation theory with respect to the on-site Coulomb
interaction U. In general, the superconducting state is more stable in the
paramagnetic state than in the ferromagnetic state. As a special case, the
dominant ferromagnetic superconductivity is obtained by the electron-electron
correlation between the electronlike majority and holelike minority bands.
Furthermore, it is pointed out that in some cases the two bands play an
essential role for the coexistence of superconductivity and ferromagnetism.Comment: 5 pages, 10 figure
Lameness in UK dairy cows: a review of the current status
Lameness in dairy cattle has been reported as a concern for welfare and economic reasons for over 20 years. This concern has been expressed from across the industry and has prompted the launch of a number of initiatives to address the problem. This article reviews the current status of lameness in dairy cows in the UK, outlines the current understanding of the condition and its impacts on welfare and productivity, and highlights areas where evidence is still lacking
Independent Review of the Bar Standards Board’s management of the August sittings of the Centralised Examinations
Brownian molecular motors driven by rotation-translation coupling
We investigated three models of Brownian motors which convert rotational
diffusion into directed translational motion by switching on and off a
potential. In the first model a spatially asymmetric potential generates
directed translational motion by rectifying rotational diffusion. It behaves
much like a conventional flashing ratchet. The second model utilizes both
rotational diffusion and drift to generate translational motion without spatial
asymmetry in the potential. This second model can be driven by a combination of
a Brownian motor mechanism (diffusion driven) or by powerstroke (drift driven)
depending on the chosen parameters. In the third model, elements of both the
Brownian motor and powerstroke mechanisms are combined by switching between
three distinct states. Relevance of the model to biological motor proteins is
discussed.Comment: 11 pages, 8 figure
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