"Framing Counterspaces: Forms and Meanings of Graffiti in Berlin's Linguistic Landscape"

Street art and graffiti are integral parts of Berlin’s urban space, which has undergone dramatic transformations in the past two decades. Graffiti texts constitute a critical comment on these urban transformations. This talk analyzes the connection between the phenomenon of street art and trajectories in urban planning in post-wall Berlin. My current research explores the meaning of various forms of street art (such as graffiti, posters, sticker art, stencils) as texts in Berlin’s linguistic landscape. Linguistic Landscape research pays critical attention to language, words, and images displayed and exposed in public spaces. The field of Linguistic Landscapes has only recently begun to include graffiti texts in analyses of text and space to fully comprehend the semiotics of the street. In the case of Germany’s capital, graffiti writing enters into a critical dialogue with the environment and provides a readable text to understand the city.

"Anteroposterior Patterning: How the Hox Genes Help Us Tell Our Heads from Our ***es"

The fundamental problem of developmental biology is how a single cell- a fertilized egg- is able to produce an entire organism in all its complexity. One essential aspect of this process is spatial patterning-in essence, instructing cells as to their location in developing body so that they can exhibit characteristics appropriate to their functions. he Hox genes, first discovered in mutant fruit fly "hopeful monsters" with extra pairs of wings or legs growing out of their heads, confer spatial information along the anteroposterior axis in animals from worms to humans. Prof Marin's research focuses on the roles of specific Hox genes in sculpting the developing entral nervous system of the fruit fly and how the same gene can direct a neuron to die, survive, or send its axon in search of different connections, depending on cellular context.

"Flirts and Other "Voluptuous Tyrants":Wollstonecraft, Rousseau and the Politics of Desire"

For the 18th and 19th centuries, flirtation was largely understood to be the symptom of a woman’s uncontrollable (and innate) sexual appetite. Any woman who questioned its cultural operations, such as Mary Wollstonecraft, was accused of being simultaneously sexually inappropriate in her interests, as well as prudish in her denial of feminine desire as a legitimate expression of a woman’s character. What this talk will argue, however, is that, for Wollstonecraft, the flirt is a fundamentally masculine figure who engages not in a struggle over desire, but rather in a struggle for power based on monarchical politics of the Ancien Regime.

Open source information retrieval : a report on the SIGIR 2012 workshop

On August 16, 2012 the SIGIR 2012 Workshop on Open Source Information Retrieval was held as part of the SIGIR 2012 conference in Portland, Oregon, USA. There were 2 invited talks, one from industry and one from academia. There were 6 full papers and 6 short papers presented as well as demonstrations of 4 open source tools. Finally there was a lively discussion on future directions for the open source Information Retrieval community. This contribution discusses the events of the workshop and outlines future directions for the community.

Report on INEX 2012

INEX investigates focused retrieval from structured documents by providing large test collections of structured documents, uniform evaluation measures, and a forum for organizations to compare their results. This paper reports on the INEX'12 evaluation campaign, which consisted of a five tracks: Linked Data, Relevance Feedback, Snippet Retrieval, Social Book Search, and Tweet Contextualization. INEX'12 was an exciting year for INEX in which we joined forces with CLEF and for the first time ran our workshop as part of the CLEF labs in order to facilitate knowledge transfer between the evaluation forums.

Chemical Research with Undergraduate Collaborators: Building Cyclic Polymers

Undergraduate research in chemistry provides not only a meaningful experience for the students, but is essential in getting research done. This talk will focus on an ongoing project in my lab: designing large molecules of specific shapes by studying the fundamental reactions. While results will be discussed, the talk will be tailored towards a general audience. I will attempt to highlight the outstanding contributions made by Bucknell students that have worked in my lab.

Now, Don’t Go Chasing Rabbits

The Ithaka US Faculty Survey 2012 (http://bit.ly/10NnQw9) is out, and by the time you read my blurb, it will have cobwebs on it, and the 2013 will be well on the way. So, why write about it at all? It’s always important to find out what people think of you, in this case libraries and their main clientele, faculty, even if what you find out may have to have a dozen qualifications surrounding it. Libraries and librarians are either on the cusp of something new and exciting, or on the edge of the abyss, soon to fall into oblivion, so finding out what people think should be important to us. So why not take a peek?

Devising: Pioneering Uncharted Territory in Theater

Throughout theatre history, styles of theatre have come in and out of favor in response to the zeitgeist of the period. Neoclassical, Melodrama, Naturalism, all have their place in history offering enlightenment, passion and truth each in tune with the values of the culture in which it was created. As society transforms, so too does the stage, offering new ways to reflect, interpret and challenge our assumptions about the changing world. Our current society wrestles with a ‘shrinking world’, a world consumed with technological advances that fan the fire of the growing interconnectedness of human beings all over the earth. This ‘shrinking world’ phenomenon has the effect of an‘expanded world awareness’. That is to say, now more than ever we question all assumption regarding singular perspectives and cultural convictions. What our new society values is diversification of insight and a myriad of experiences from which to draw our conclusions about the world in which we live. The kind of theatre that fills this need is Devised Theatre. Theatre is a collaborative art form by nature. Theatre cannot be practiced alone. One must partner other artists as well as an audience in order to create a theatre performance. Theatre is a dialogue which can take many shapes. Devised Theatre is a process of making theatre that enables a group of performers to be physically and practically creative in the sharing and shaping of an original product that directly emanates from assembling, editing and reshaping individual’s contradictory experiences of the world. A devised theatre product is a work that has emerged from and been generated by a group of people working in collaboration. There is an emphasis on a way of working that values an accumulation of ideas. (Oddey)

Play!

Play is a scholarly topic with a long and convoluted history. This faculty colloquium will make a few obligatory nods to the literature, but then focus instead on how play might be related to the Bucknell educational mission. The talk will be structured more in the spirit of a “This I Believe” essay. It is meant to challenge the Bucknell community to consider play as an important component of a healthy environment. Some questions we will visit: Why as we mature do we view play as the opposite of work? How can play be used to practice skills and explore our world-view? What is the connection between play and creative habits? How can we pair play with reflection to stimulate deep learning? How might we alter our risk/reward structures to encourage productive play?

More than Tunes in Your Head: Dynamic Aspects of Auditory Imagery for Music

Auditory imagery is more than just mental “replaying” of tunes in one’s head. I will review several studies that capture characteristics of complex and active imagery tasks, using both behavioral and neuroscience approaches. I use behavioral methods to capture people’s ability to make emotion judgments about both heard and imagined music in real time. My neuroimaging studies look at the neural correlates of encoding an imagined melody, anticipating an upcoming tune, and also imagining tunes backwards. Several studies show voxel-by-voxel correlates of neural activity with self-report of imagery vividness. These studies speak to the ways in which musical imagery allows us not just to remember music, but also how we use those memories to judge temporally changing aspects of the musical experience.

“What Happens When Pollinators Get Sick? Behavioral Impacts of Honeybee Viruses”

Like all organisms on the planet, honeybees (Apis mellifera) are susceptible to infection with a wide variety of viruses. These viruses may produce infections with no visible symptoms or may have devastating consequences on both the individual bee and the entire hive. Deformed Wing Virus, a member of the Iflavirus group of viruses, has an RNA genome and has had a particularly important impact on bee health. It can be spread between bees in a several ways – bees can infect each other during feeding or grooming activities, drones can pass the virus to the queen during mating and queens can lay infected eggs. The primary and most devastating way that these viruses are transmitted within and between hives involves a parasitic mite, an animal known ominously as Varroa destructor. The talk will discuss the effect that viruses have on the health and behavior of honeybees and will outline the collaborative research activities of Drs. Evans and Pizzorno over the last 7 years.

Can You Hear the Shape of a Drum?

If you had perfect pitch and listened to a recording of the sounds a drum made when struck, could you determine the shape of the drum? This question is an example of an inverse problem; inverse problems arise in medical imaging, oil prospecting, spectroscopy, and many other fields. We’ll first discuss the analogous question in the simpler setting of plucking a string. Then we’ll tackle the problem for drums and see that there are some surprises. Finally, I will give a brief indication of how this problem relates to some of my recent research. The emphasis will be on the ideas rather than on the technical details, so there will be pretty pictures instead of equations.