2,334 research outputs found
Professor Peter Singer speaking at the National Press Club Canberra, 11 February 2009 [picture] /
No full textTitle devised by cataloguer based on information from acquisitions documentation.; Part of the collection: Humanitarian author Professor Peter Singer at the National Press Club, Canberra, 11 February 2009.; Acquired in digital format; access copy available online.; Mode of access: Internet via World Wide Web.; Photographed by a staff member of the National Library of Australia, 2009
Open doors presents Beverly Singer
No full textThe Open Doors series presents Beverly Singer, author of ""Wiping the Warpaint off the Lens,"" to discuss native americans as producers of and their representation in film in video
Singer Speaks With Spira
Get PDFWhile in Melbourne, Henry Spira attended a workshop arranged by ANZFAS for animal rights/welfare workers to discuss the strategies adopted by the Coalitions. He advised on how Australian animal welfare groups could use US experiences to devise new approaches for local action.
For Animal Liberation Magazine he talked with fellow activist, PROFESSOR PETER SINGER, author of Animal Liberation, about animal rights issues and his involvement in the movement
The Singer or the Song? Developments in Performers' Rights from the Perspective of a Cultural Economist
No full textOver the last century, performers gradually acquired statutory protection of their economic and moral
rights. These rights are not copyright in the legal sense but neighboring rights and until recently, they
were mainly remuneration rights that are collectively administered. With the WPPT (WIPO
Performers and Phonograms Treaty), performers now have individual exclusive rights for digital
performances; this leads to the question: what has motivated this change – is it a change in the
perception of the value of performer or a change brought about by the changing technology of copying or,
indeed, a change that reflects different economic costs and benefits? The paper discusses the role of
copyright law as an incentive to performers and asks if the economic role of the performer is so different
from that of the author. The conclusion is that a complex interaction of the legal regulations, economic
conditions and institutional arrangements for administering these new rights will determine the outcome
Thermocapillary approaches to the deliberate patterning of polymers
No full textThe phenomenon of thermocapillarity, the response of fluids to thermal gradients due to thermal alteration of their surface tension, was first reported over a century ago. Since then, research has focused generally on either the fundamentals or mitigation of this effect during the processing of materials. Only in the past two decades has the deliberate use of thermocapillary forces for the patterning of polymers been actively pursued, either for the ordering of internal structure or the introduction of topographic features. This review seeks to highlight this work and further identify directions for further investigation. In particular, while thermocapillary forces are often inextricably bound to other mechanisms, there are emerging directions in the deliberate coupling of forces to improve the capabilities of each mechanism. Further, the applications of thermocapillary patterning to polymer-nanoparticle composites has recently provided another promising route to active architectures.Peer reviewed
Sentience and Beyond - A Representative Interview With Peter Singer AI
No full textPublisher Copyright: © The Author(s), 2025. Published by Cambridge University Press.This interview with Peter Singer AI serves a dual purpose. It is an exploration of certain - utilitarian and related - views on sentience and its ethical implications. It is also an exercise in the emerging interaction between natural and artificial intelligence, presented not as just ethics of AI but perhaps more importantly, as ethics with AI. The one asking the questions - Matti Häyry - is a person, in the contemporary sense of the word, sentient and self-aware, whereas Peter Singer AI is an artificial intelligence persona, created by Sankalpa Ghose, a person, through dialogue with Peter Singer, a person, to programmatically model and incorporate the latter's writings, presentations, recipes, and character qualities as a renowned philosopher. The interview indicates some subtle differences between natural perspectives and artificial representation, suggesting directions for further development. PSai, as the project is also known, is available to anyone to chat with, anywhere in the world, on almost any topic, in almost any language, at www.petersinger.ai.Peer reviewe
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Statistical algorithms in the study of mammalian DNA methylation
Get PDFDNA methylation is a dynamic chemical modification that is abundant on DNA sequences and plays a central role in the regulatory mechanisms of cells. This modification can be inherited across cell divisions and generations, providing a ``memory mechanism" for regulatory programs that is more flexible than that coded in the DNA sequence. In recent years, high-throughput sequencing technologies have enabled genome-wide annotation of DNA methylation. Coupled with novel computational machinery, these developments have enabled unperceivable insight to the characteristics, biological function and disease association of this phenomenon. The collaborations between experimental and computational researches who take part in these efforts has been closer than ever before due to the need to involve computational methodologies throughout the entire research pipeline, from experimental design through bias correction to the analysis of large datasets. In the first part of this thesis we present contributions to the field of high-throughput DNA methylation. We introduce statistically sound criteria for the detection of methylation signatures in DNA sequence, and present an algorithm for the annotation of an informative non-overlapping subset of such regions that is optimal under biologically motivated assumptions. Our method outputs a sequence-generated list of regions that are of interest with respect to their methylation states. We then present a Bayesian network to infer corrected site-specific methylation states from a favorable but biased experimental method, and describe its incorporation in a software package. Along with site-specific methylation calls our package annotates experiment-specific regions of interest by considering both the methylation state inferences and the genomic sequence. These regions can serve as a basis for comparative methylation studies. In the last chapter of this section we bring results from a genome-scale comparative study conducted on humans, chimpanzees and an orangutan, providing evidence of DNA methylation differences that propagate through generations and distinguish these closely related species. The second part of this thesis concerns error correction in high-throughput sequencing datasets. In the course of studying DNA methylation with high-throughput sequencing we discovered a systematic error that results in false-positive variant detection and can significantly affect biological inferences in a variety of genomic studies. We present a classifier to correct for such errors and show that it performs very well with respect to both sensitivity and specificity
Focused Laser-Induced Marangoni Dewetting for Patterning Polymer Thin Films
No full textHighly-localized focused laser spike (FLaSk) heating of polymer thin films is a resist- and developer-free alternative to 2D laser direct write for creating patterns on the single micron or, by exploiting overlap effects, submicron scale. The massive temporal and spatial thermal gradients and resulting thermal Marangoni stresses generated by FLaSk are an effective means for the directed dewetting and patterning of such films. Here, the general applicability of this technique to glassy amorphous polymer thin film systems is investigated through systematic investigation of film thickness, glass transition temperature, and polymer mobility. The results reveal that the important parameters are the film thickness (coupled to the optical heating effects through anti-reflection coating effects) and the high-temperature polymer melt mobility, allowing for generation of single features with linewidths of down to ~1 μm. Further, the introduction of spatial mobility variations by using polymer brushes, bilayers, and microphase separated block copolymers leads to additional profile manipulation effects (i.e. spontaneous 2D pattern generation and flattened top profiles).Peer reviewe
005 - Kyle Singer
No full textI highlight the importance of flaws, trauma, and repression by evoking concepts of “the unconscious” through surrealist methodologies. Considering all that is suppressed/repressed within my psyche to form the culturally accepted version of myself, and by examining the distance between my identity, and the repressed self. Engaging the viewers through superabundance, tackling issues of consumerism with construction that grapples with the excess of daily life. I question aesthetic value, moral responsibility, and political agency in my efforts to sublimate the abject. The abject touches on the fragility of our boundaries and the spatial distinction between our interiority and exteriority. My art stems from an insatiable appetite for new materials and compulsive ways I can explore new methods and processes. The impetus for my work is a cultural and political critique imbued with my own flavor of cynicism and disillusionment. I endeavor to destabilize perceptions by creating overwhelming masses of matter and meaning; meant to be all-consuming. This non-hierarchical kind of making causes a slow unraveling of my work allowing for an unpredictable composition and use of materials.The abject deals with a vast array of issues such as marginalized people, mortality, boundaries, and repulsion. It is usually used to describe the human reaction to horror and threatens to breakdown meaning by causing the loss of distinction between subject and object; between self and other. In an era of mass displacement due to natural and political disasters, this conceptually interest me and seem particularly relevant. The abject calls into question hierarchical values that allows for the dispersion and displacement of people: whether it be refugees, or low in-come families pushed out by gentrification. In the age of information, we have become incredibly efficient at codifying people and separating them from their personhood and seeing them only as replaceable objects with a set value; as a cluster of information to be used and exploited for profits. I plan to continue exploring the possibilities of media combination and new technologies. I am currently working with laser cutting, 3D printing, 3D scanning and the CNC machine. I am trying to explore new ways of misusing the machinery as a chance operation that allows the ebbs, flows, and limitations of the process itself to become a way of making. These new processes drastically change the way we think about construction and the possibilities of form. It blurs the boundaries between the hand-made and the mass-produced, dovetailing nicely with my ideas of consumerist cultural critique.College of Liberal Arts - Highest Achievement - Visual and Performing Arts
Singer
No full textMedium: Lithograph.Print Image Size: 14 1/2 x 11 inches.Print Edition: 20 (with 1 artist's proof).Alternate Medium: Lithograph.Ink(s): black.Support: wove paper.Bust-length portrait of the author Isaac Bashevis Singer, with only an outline of a collared shirt. The lithograph was printed by Will Peterson at Plucked Chicken Press in Morgantown, West Virginia. One impression is inscribed to the artist's son, Dan Chafetz
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