100,336 research outputs found
Aveline Chan, Piano
Prelude and Fugue in C major, BWV 846 / Johann Sebastian Bach; Sonata No. 24, Op. 78 / Ludwig van Beethoven; Van der Jaargetijden / Henri Zagwijn; Estampes / Claude Debussy; Scherzo No. 2 in B-flat minor, Op. 31 / Frédéric Chopi
Parkin uses the UPS to ship off dysfunctional mitochondria
Parkin is a ubiquitin E3 ligase that is implicated in familial Parkinson disease (PD). Previous studies have established its role in mitophagy, a pathway whereby dysfunctional mitochondria are targeted for autophagic degradation. We recently reported that a major function of Parkin in dysfunctional mitochondria is to activate the ubiquitin-proteasome system (UPS) for proteolysis of multiple outer membrane proteins, and that such activation of the UPS is a critical step in Parkin-mediated mitophagy. Here, we discuss the possible roles of the UPS in mitophagy and the pathogenesis of PD
A Deep Primal-Dual Network for Guided Depth Super-Resolution
In this paper we present a novel method to increase the spatial resolution of
depth images. We combine a deep fully convolutional network with a non-local
variational method in a deep primal-dual network. The joint network computes a
noise-free, high-resolution estimate from a noisy, low-resolution input depth
map. Additionally, a high-resolution intensity image is used to guide the
reconstruction in the network. By unrolling the optimization steps of a
first-order primal-dual algorithm and formulating it as a network, we can train
our joint method end-to-end. This not only enables us to learn the weights of
the fully convolutional network, but also to optimize all parameters of the
variational method and its optimization procedure. The training of such a deep
network requires a large dataset for supervision. Therefore, we generate
high-quality depth maps and corresponding color images with a physically based
renderer. In an exhaustive evaluation we show that our method outperforms the
state-of-the-art on multiple benchmarks.Comment: BMVC 201
On identities involving the sixth order mock theta functions
We present q-series proofs of four identities involving sixth order mock
theta functions from Ramanujan's lost notebook. We also show how Ramanujan's
identities can be used to give a quick proof of four sixth order identities of
Berndt and Chan
Boston Hospitality Review: Winter 2019
TABLE OF CONTENTS: "Training: The Necessity of Error Management Training in the Hospitality Industry" by Priyanko Guchait; "Trends: Green Hotels: An Overview" by Minu Agarwal and Prashant Das; "Tourism: Panacea or peril? The implications of Neolocalism as a more intrusive form of tourism" by Makarand Mody and Kyle Koslowsky; "Restaurants: How Can Single-Unit Restaurants Strive for Powerful Online Presence?" by Leora Lanz and Jenna Berry; "Retention: Why Hoteliers Stay and Go: Future Oriented Thinking" by Sean McGinley; "Service Recovery: Failure is Not Fatal: Actionable Insights on Service Failure and Recovery for the Hospitality Industry" by Lisa C. Wan and Elisa Chan; "Research: A Detailed Study of the Expected and Actual Use of Hotel Amenities" by Chekitan S. Dev and Prateek Kumar
The Future of Confucian Political Philosophy
On February 14, 2017, Joseph Chan and Stephen Angle convened a Roundtable on the Future of Confucian Political Philosophy at the University of Hong Kong. Eight invited speakers each offered thoughts on the main topic, followed by discussion among the panelists and responses to questions from the audience. This transcript has been reviewed and edited by the main participants. Much of the discussion revolves around the relations and tensions between Confucian political philosophy as academic theory-construction and the lived realities of citizens in the modern world, especially in East Asia. How is Confucian theorizing connected to Confucian activism? Another central concern is democracy—as value or as institution, as necessary in pluralistic societies or as problematic monopolizer of political discourse. We also discuss translation, republicanism, meritocracy, the proposals of Jiang Qing and Daniel Bell, and the role of Confucianism in China, Hong Kong, Taiwan, and South Korea
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