Graduate education and training in the neoliberal university

This essay explores the impacts of neoliberal policies on graduate education, focusing attention on issues of curriculum, decision-making, and the role of graduate students at the university.This essay explores the impacts of neoliberal policies on graduate education, focusing attention on issues of curriculum, decision-making, and the role of graduate students at the university

Expanding the Profile of Short Term Vacation Rental (STVR) Hosts in Savannah, GA

Expanding the Profile of Short Term Vacation Rental (STVR) Hosts in Savannah, GA Abstract This research explores the complex identities of STVR hosts through their roles as entrepreneurs and residents in the communities that they host and live. Additionally, this research studies how hosts’ fluid identity uniquely positions them as potential sustainable entrepreneurs in their community. A total of 26 in-depth interviews were conducted with hosts or STVR managers that were once hosts. As entrepreneurs, extrinsic motivations are often initial drivers for hosting but intrinsic benefits become integral to the enjoyment of hosting and an important motivator for continued participation. As residents, hosts were mixed in their sense of community but many voiced concerns over STVR impacts on their community. Lastly, many hosts already exhibit elements of sustainable entrepreneurship through listing specific efforts to reduce waste i.e. advertising compost bins to guests or promoting minority-owned businesses to guests

Representing the Intertwined Visual And Heritage Implications of Sea-level Rise

Visualizing the impacts of urban development, energy infrastructure and forest harvest practices has become a key element in the discussion and approval or rejection of development plans. Great efforts are expended to achieve accuracy and repeatability in representation to ensure that decision-making is well-informed. Professional ethics on the part of those creating the visualizations generally require fact-based representations that minimize appeal to the emotions. “Sense of place”, an aesthetic or culturally-driven response, is implicitly active in determining the appropriateness, or not, of a landscape intervention but has not lent itself to systematic scientific study. Perceived sense of place may, however, be disproportionately active in determining people’s reactions to the incremental impacts of climate change. There is substantial evidence that, despite science-based projections of future flood and damage-prone areas, people will choose to stay in place—for many reasons but importantly because of attachment to place, an emotional response. Addressing the effects of climate change might then require directly representing altered sense of place in order to motivate people to act wisely in the face of unavoidable and unwanted change. We have developed a prototype immersive visualization and verbal elicitation tool to deliberately engage citizens and elicit their responses to projective representations of the future with supporting cultural narratives, for a threatened community with deep cultural roots, and have developed some guidance and prototypes for achieving appropriate citizen engagement. We report here on a pilot study to investigate the linked impacts of landscape visual change and change narratives on place attachment and on anticipated actions in the face of climate-related changes

Can science writing collectives overcome barriers to more democratic communication and collaboration? Lessons from environmental communication praxis in southern Appalachia

Despite compelling reasons to involve nonscientists in the production of ecological knowledge, cultural and institutional factors often dis-incentivize engagement between scientists and nonscientists. This paper details our efforts to develop a biweekly newspaper column to increase communication between ecological scientists, social scientists, and the communities within which they work. Addressing community-generated topics and written by a collective of social and natural scientists, the column is meant to foster public dialog about socio-environmental issues and to lay the groundwork for the coproduction of environmental knowledge. Our collective approach to writing addresses some major barriers to public engagement by scientists, but the need to insert ourselves as intermediaries limits these gains. Overall, our efforts at environmental communication praxis have not generated significant public debate, but they have supported future coproduction by making scientists a more visible presence in the community and providing easy pathways for them to begin engaging the public. Finally, this research highlights an underappreciated barrier to public engagement: scientists are not merely disconnected from the public, but also connected in ways that may be functional for their research. Many field scientists, for example, seek out neutral and narrowly defined connections that permit research access but are largely incompatible with efforts to address controversial issues of environmental governance

Mass Activated Droplet Sorting (MADS) Enables Highâ Throughput Screening of Enzymatic Reactions at Nanoliter Scale

Microfluidic droplet sorting enables the highâ throughput screening and selection of waterâ inâ oil microreactors at speeds and volumes unparalleled by traditional wellâ plate approaches. Most such systems sort using fluorescent reporters on modified substrates or reactions that are rarely industrially relevant. We describe a microfluidic system for highâ throughput sorting of nanoliter droplets based on direct detection using electrospray ionization mass spectrometry (ESIâ MS). Droplets are split, one portion is analyzed by ESIâ MS, and the second portion is sorted based on the MS result. Throughput of 0.7â samplesâ sâ 1 is achieved with 98â % accuracy using a selfâ correcting and adaptive sorting algorithm. We use the system to screen â 15â 000â samples in 6â h and demonstrate its utility by sorting 25â nL droplets containing transaminase expressed in vitro. Labelâ free ESIâ MS droplet screening expands the toolbox for droplet detection and recovery, improving the applicability of droplet sorting to protein engineering, drug discovery, and diagnostic workflows.A microfluidic system for sorting nanoliter droplets based on mass spectrometry is presented. Fully automated, labelâ free sorting at 0.7â samplesâ sâ 1 is achieved with 98â % accuracy. In vitro transcription and translation (ivTT) of a transaminase enzyme in ca.â 25â nL samples is demonstrated and samples are sorted on the basis of enzyme activity.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/154315/1/anie201913203.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/154315/2/anie201913203-sup-0001-misc_information.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/154315/3/anie201913203_am.pd

Mass Activated Droplet Sorting (MADS) Enables Highâ Throughput Screening of Enzymatic Reactions at Nanoliter Scale

Microfluidic droplet sorting enables the highâ throughput screening and selection of waterâ inâ oil microreactors at speeds and volumes unparalleled by traditional wellâ plate approaches. Most such systems sort using fluorescent reporters on modified substrates or reactions that are rarely industrially relevant. We describe a microfluidic system for highâ throughput sorting of nanoliter droplets based on direct detection using electrospray ionization mass spectrometry (ESIâ MS). Droplets are split, one portion is analyzed by ESIâ MS, and the second portion is sorted based on the MS result. Throughput of 0.7â samplesâ sâ 1 is achieved with 98â % accuracy using a selfâ correcting and adaptive sorting algorithm. We use the system to screen â 15â 000â samples in 6â h and demonstrate its utility by sorting 25â nL droplets containing transaminase expressed in vitro. Labelâ free ESIâ MS droplet screening expands the toolbox for droplet detection and recovery, improving the applicability of droplet sorting to protein engineering, drug discovery, and diagnostic workflows.Ein Mikrofluidiksystem zur Sortierung von Nanolitertröpfchen basierend auf Massenspektrometrie erreicht eine vollautomatische markierungsfreie Sortierung bei 0.7 Probenâ sâ 1 mit 98â % Genauigkeit. Die Inâ vitroâ Transkription und â Translation (ivTT) eines Transaminaseâ Enzyms in Proben von etwa 25â nL wird demonstriert, und die Proben werden nach ihrer Enzymaktivität sortiert.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/154446/1/ange201913203-sup-0001-misc_information.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/154446/2/ange201913203.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/154446/3/ange201913203_am.pd

Conceptualizing a Social Sustainability Framework for Energy Infrastructure Decisions

The concept of social sustainability is discussed in a wide range of literatures, from urban planning to international development. Authors agree a notion of social sustainability is difficult to define, comprising numerous component parts (criteria), such as community cohesion, human wellbeing, effective dialogue and the access that citizens have to those that make important decisions on their behalf. The definition and measurement of these criteria and the role of social sustainability in energy decision making is a contentious issue. We argue that a community led, asset based approach is required to achieve any sense of how social sustainability can be defined in a community setting within the context of energy developments. We propose a conceptual framework based on a process of community group prioritization and visioning. Our earlier research on public participation and the role of dialogue for nuclear energy development in the UK, US and Japan is used to demonstrate barriers to be overcome if our systemic model of social sustainability is to become a reality. We highlight the importance of fairness and justice, place based approaches and socio-energy systems, concluding that these are necessary to promote a community and institutional awareness of social sustainability for large energy developments

Vulnerable people, vulnerable resources? Exploring the relationship between people's vulnerability and the sustainability of community-managed natural resources

Participatory approaches to the management of common-pool resources (CPRs) are built on the premise that resource-users are dependent on the productivity of the resource and therefore have the incentive to act as resource stewards if empowered to do so. Yet many CPR users have only temporary interest in using the resources. Moreover, they are vulnerable to a range of stressors and risks unrelated to resource access and sustainability concerns. Both of these may undermine such incentives. Furthermore, discounting theory posits that high vulnerability shortens time horizons so that vulnerable CPR users might be expected to heavily discount future benefits from resource conservation. We present an ethnographic study carried out in two communities on Lake Victoria, Uganda, where fisher folk face a range of elevated risks to health and security. These immediate risks undermine participatory fishery management but this does not necessarily indicate inherently short time-horizons; for many, fishing and fish-trading are not perceived as a life-long occupation but as a means to generate capital for investment in other businesses. Thus, whether they are vulnerable or not, it cannot simply be assumed that current CPR users will have a long-term interest in participating in resource management. Incentivizing participation in CPR management for long-term sustainability may have to address both people’s wider vulnerabilities and aspirations