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Scalar Quantization and Error Concealment for Error-Resilient MPEG Video Streaming

by Yen-chi Lee, Yucel Altunbasak, Russell M. Mersereau , 2005
"... Historically, multiple description coding (MDC) and postprocessing error concealment (ECN) algorithms have evolved separately. In this paper, we propose a coordinated application of multiple description scalar quantizers (MDSQ) and ECN, where the smoothness of the video signal helps to compensate f ..."
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negligible. However, for both cases, the visual improvements were much more striking than what the PSNR improvement suggested.

Exploiting Soft Redundancy for Error-Resilient On-Chip Memory Design

by unknown authors
"... Neiriory desigii is faciiig the upcorriiiig clialleiiges due to a coriibiiiatioii of ' techriology scaliiig aiid higher levels of iiiteteiri coriiplexity. Iii particular, rneriioi-y circuits bccoiric vuliicrablc to traiisiciit (soft) errors caused by particle strikes aiid process spread. In thi ..."
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Neiriory desigii is faciiig the upcorriiiig clialleiiges due to a coriibiiiatioii of ' techriology scaliiig aiid higher levels of iiiteteiri coriiplexity. Iii particular, rneriioi-y circuits bccoiric vuliicrablc to traiisiciit (soft) errors caused by particle strikes aiid process spread

Co-opetition & Investment for Resilience in Global Supply Chains

by Nitin Bakshi, Paul Kleindorfer
"... This paper considers the problem of disruption risk management in global supply chains. We consider a supply chain with two participants, who face interdependent losses resulting from supply chain disruptions such as terrorist strikes and natural hazards. The Harsanyi-Selten-Nash bargaining framewor ..."
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This paper considers the problem of disruption risk management in global supply chains. We consider a supply chain with two participants, who face interdependent losses resulting from supply chain disruptions such as terrorist strikes and natural hazards. The Harsanyi-Selten-Nash bargaining

Chapter 16 – PSYCHOLOGICAL DISORDERS AND RESILIENCE IN THE AFTERMATH OF THE AMMAN TERRORIST ATTACKS

by Tayseer F, Elias Shawash, Anne Speckhard
"... Jordan has been the target of intended and actual terrorist attacks multiple times in the past fifteen years. Terrorist acts and their consequences represent one of the main challenges for Jordan as well for the wider world community which is also facing terrorism. The objective of terrorists is to ..."
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is to strike fear into the community and thereby change the political process. Terrorists only gain their advantage when a community is harmed and gives in to fear. Therefore it is very important to understand what makes a community resilient to terrorism and for government and civil society to do everything

Resilience, hardiness, sense of coherence, and posttraumatic growth: All paths leading to “light at the end of the tunnel

by Astier M. Almedom - Journal of Loss and Trauma , 2005
"... Two questions prompted this targeted review: (a) What are the behavioral and social determinants of individual and=or collective resilience—the capacity to rebound from crisis? and (b) Is the evidence base for related concepts, including hardiness, sense of coherence, and posttraumatic growth consis ..."
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Two questions prompted this targeted review: (a) What are the behavioral and social determinants of individual and=or collective resilience—the capacity to rebound from crisis? and (b) Is the evidence base for related concepts, including hardiness, sense of coherence, and posttraumatic growth

Promotion of EvidenceBased Practices for Child Traumatic

by Lisa A. Paul, Matt J. Gray, Jon D. Elhai, Phillip M. Massad, Beth Hudnall Stamm - Stress in Rural Populations.” Trauma, Violence, & Abuse , 2006
"... Child physical abuse, child sexual abuse, and other forms of traumatic stress in childhood are unfortunately quite prevalent. Although most children exhibit striking resiliency in the face of such harrowing experiences, the ubiquity of childhood trauma translates into a significant number of childre ..."
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Child physical abuse, child sexual abuse, and other forms of traumatic stress in childhood are unfortunately quite prevalent. Although most children exhibit striking resiliency in the face of such harrowing experiences, the ubiquity of childhood trauma translates into a significant number

The zinc-finger protein slug causes desmosome dissociation, an initial and necessary step for growth factor-induced epithelial–mesenchymal transition

by Pierre Savagner, Kenneth M. Yamada, Jean Paul Thiery - J. Cell , 1997
"... Abstract. Epithelial–mesenchymal transition (EMT) is an essential morphogenetic process during embryonic development. It can be induced in vitro by hepatocyte growth factor/scatter factor (HGF/SF), or by FGF-1 in our NBT-II cell model for EMT. We tested for a central role in EMT of a zinc-finger pro ..."
Abstract - Cited by 69 (3 self) - Add to MetaCart
-finger protein called Slug. Slug mRNA and protein levels were increased transiently in FGF-1–treated NBT-II cells. Transient or stable transfection of Slug cDNA in NBT-II cells resulted in a striking disappearance of the desmosomal markers desmoplakin and desmoglein from cell–cell contact areas, mimicking

Community-based Collaboration in Fisheries and Rangelands: Developing resilient adaptive management structures for sustainable natural resource management.

by Charles G. Curtin , 2005
"... This project contrasts the efforts of the rancher-led Malpai Borderlands Group from the rangelands of southeastern Arizona and southwestern New Mexico with the fledgling Downeast Initiative whose efforts are to restore a diversified fishery to Eastern Maine. It may appear the most radical difference ..."
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differences are that one system is wet, while another is dry. In many ways even more striking is that the fishery contains a common pool resource with open access, while ranchers have a well-defined system of property rights. While the fishermen face many of the same open-access related issues that faced

A Resilient and Power-Efficient Automatic-Power- Down Sense Amplifier for SRAM Design

by Ya-chun Lai, Shi-yu Huang
"... Abstract—A conventional latch-type sense amplifier in a static random access memory (SRAM) could trigger sensing failure under severe process variation. On the other hand, a traditional current-mirror sense amplifier could consume too much power. To strike a good balance, this paper presents an auto ..."
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Abstract—A conventional latch-type sense amplifier in a static random access memory (SRAM) could trigger sensing failure under severe process variation. On the other hand, a traditional current-mirror sense amplifier could consume too much power. To strike a good balance, this paper presents

Evolution of random networks

by S. N. Dorogovtsev, J. F. F. Mendes - Advances in Physics , 2002
"... We review a recent fast progress in statistical physics of evolving networks. Interest focuses mainly on the structure properties of random hierarchically organized networks in communications, biology, social sciences and economics. A number of giant artificial networks of such a kind were created r ..."
Abstract - Cited by 7 (0 self) - Add to MetaCart
recently. This opens a wide field for research of their topology, evolution, and complex processes proceeding in them. Such networks possess a rich set of scaling properties. A number of them is scale-free and show striking resilience against random breakdowns. In spite of huge sizes of these networks
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