Yup’ik Language Assistance Tribal Outreach: Report to the Alaska Division of Elections

The Division of Elections contracted with the Institute of Social and Economic Research (ISER) at the University of Alaska Anchorage to help develop a network of key tribal organization and village representatives in the Bethel census area to work with the division on their Yup’ik language assistance program. The division asked ISER to help them communicate with tribes about the division’s current programs and to document additional ways that the division can improve its language assistance program. The Alaska Division of Elections is required under the Federal Voting Rights Act (VRA) to provide language assistance to voters in areas where more than 5% of the voting age citizens are members of a single-language minority and are limited English proficient. In July 2008, a federal court ordered the division to take the following remedial actions, many of which the division had already taken prior to the court order: 1. Provide mandatory poll worker training. 2. Hire a language assistance coordinator fluent in Yup'ik. 3. Recruit bi-lingual poll workers or translators. 4. Provide sample ballots in written Yup'ik. 5. Provide pre-election publicity in Yup'ik. 6. Ensure the accuracy of translations. 7. Provide a Yup'ik glossary of election terms. 8. Submit pre-election and post-election reports. Although the division has a Yup’ik language assistance program and has been addressing the court order, interviews with Bethel census area residents show that some people are unaware of the elements in the division’s language assistance plan. In addition, some Bethel area residents said they feel the election workers and the division should interpret the meaning of the ballot measures and explain the positions of the various candidates—activities that are forbidden by state statute. ISER agreed to help the division address this lack of awareness and the misconceptions about their programs by contacting tribal organizations and inviting them to attend a meeting in Bethel, Alaska, on May 27, 2009. Part I of this report, issued in July 2009, describes ISER’s contacts with tribal organizations and summarizes the comments and feedback from the participants at the election outreach meeting in Bethel. Part II describes ISER’s post-meeting contacts with tribal organizations and meeting participants and summarizes their responses to the post-meeting survey.Alaska Division of ElectionsIntroduction / Part I: Pre-Meeting Comments and Meeting Summary / Part II: Post-Meeting Feedback / Appendix A: ISER Script for Pre-Meeting Contact / Appendix B: ISER Letter of Invitation to Tribal Organizations / Appendix C: ISER Letter of Invitation to PLaintiff Tribral Organizations / Appendix D. List of Participants - Bethel Election Outreach Meeting / Appendix E: Agenda - Bethel Election Outreach Meeting / Appendix F: Pre-Meeting Interview Responses / Appendix G: Post-Meeting Letter to Tribes / Appendix H: Post Meeting Survey / Appendix I: Post-Meeting Interview Summar

Subglacial drainage processes at a High Arctic polythermal valley glacier

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Designs for the ATDRSS tri-band reflector antenna

Two approaches to design a tri-band reflector antenna for the Advanced TDRSS are examined. Two reflector antenna configurations utilizing frequency selective surfaces for operation in three frequency bands, S, Ku, and Ka, are proposed. Far-field patterns and the antenna feed losses were computed for each configuration. An offset-fed single reflector antenna configuration was adapted for conceptual spacecraft design. CADAM drawings were completed and a 1/13th scale model of the spacecraft was constructed

Modification of Aluminium Surface Using Picosecond Laser for Printing Applications

Ultrafast picosecond laser pulses of wavelength of 1064nm have allowed the surface modification of anodised aluminium plate for potential industrial application. The interaction of the laser with the substrate created a hydrophilic surface, giving a contact angle of less than 10 degrees. On examination under a Scanning Electron Microscope (SEM), it was observed that these surfaces have an interesting ‘lotus-leaf’ like structure. It has been found that these laser processed hydrophilic surfaces revert with time. The potential for application in the printing industry is strong due to the reusability and sustainability of the process materials; initial trials confirm this. This technology would offer extra advantages as a non-chemical process without the need for developer, thereby reducing the overall cost and time of printin

Coerced Mechanical Coarsening of Nanoparticle Assemblies

Coarsening is a ubiquitous phenomenon [1-3] that underpins countless processes in nature, including epitaxial growth [1,3,4], the phase separation of alloys, polymers and binary fluids [2], the growth of bubbles in foams5, and pattern formation in biomembranes6. Here we show, in the first real-time experimental study of the evolution of an adsorbed colloidal nanoparticle array, that tapping-mode atomic force microscopy (TM-AFM) can drive the coarsening of Au nanoparticle assemblies on silicon surfaces. Although the growth exponent has a strong dependence on the initial sample morphology, our observations are largely consistent with modified Ostwald ripening processes [7-9]. To date, ripening processes have been exclusively considered to be thermally activated, but we show that nanoparticle assemblies can be mechanically coerced towards equilibrium, representing a new approach to directed coarsening. This strategy enables precise control over the evolution of micro- and nanostructures

Quantum description of the orientational degrees of freedom in a biaxial nematic liquid

The quantum mechanical version of a classical model for studying the orientational degrees of freedom corresponding to a nematic liquid composed of biaxial molecules is presented. The effective degrees of freedom are described by operators carrying an SU(3) representation, which allows the explicit calculation of the partition function in the mean field approximation. The algebraic consistency conditions are solved numerically and the equilibrium phases of the system are determined. In particular, the entropy, the specific heat and the order parameters are presented for different choices of the constituent biaxial molecules. Our results reproduce the classical calculation in the limit of high temperatures and high quantum numbers.Comment: 33 pages, Latex, 11 figure

Looming struggles over technology for border control

New technologies under development, capable of inflicting pain on masses of people, could be used for border control against asylum seekers. Implementation might be rationalized by the threat of mass migration due to climate change, nuclear disaster or exaggerated fears of refugees created by governments. We focus on taser anti-personnel mines, suggesting both technological countermeasures and ways of making the use of such technology politically counterproductive. We also outline several other types of ‘non-lethal’ technology that could be used for border control and raise human rights concerns: high-powered microwaves, armed robots, wireless tasers, acoustic devices/vortex rings, ionizing and pulsed energy lasers, chemical calmatives, convulsants, bioregulators and malodurants. Whether all these possible border technologies will be implemented is a matter for speculation, but their serious human rights implications warrant advance scrutiny

Chemical Equilibrium Abundances in Brown Dwarf and Extrasolar Giant Planet Atmospheres

We calculate detailed chemical abundance profiles for a variety of brown dwarf and extrasolar giant planet atmosphere models, focusing in particular on Gliese 229B, and derive the systematics of the changes in the dominant reservoirs of the major elements with altitude and temperature. We assume an Anders and Grevesse (1989) solar composition of 27 chemical elements and track 330 gas--phase species, including the monatomic forms of the elements, as well as about 120 condensates. We address the issue of the formation and composition of clouds in the cool atmospheres of substellar objects and explore the rain out and depletion of refractories. We conclude that the opacity of clouds of low--temperature ($\le$900 K), small--radius condensibles (specific chlorides and sulfides), may be responsible for the steep spectrum of Gliese 229B observed in the near infrared below 1 \mic. Furthermore, we assemble a temperature sequence of chemical transitions in substellar atmospheres that may be used to anchor and define a sequence of spectral types for substellar objects with T$_{eff}$s from $\sim$2200 K to $\sim$100 K.Comment: 57 pages total, LaTeX, 14 figures, 5 tables, also available in uuencoded, gzipped, and tarred form via anonymous ftp at www.astrophysics.arizona.edu (cd to pub/burrows/chem), submitted to Ap.