1,845 research outputs found
NORTH BOTTOMS: A PARTICIPATORY REDEVELOPMENT & SUSTAINABLE COMMUNITY ENGAGEMENT PROCESS
This project addressed the economic, social, and environmental ill effects occurring in the North Bottoms in Lincoln, Nebraska. This neighborhood requires the use of innovative community engagement to counteract minimal resources, civic engagement, and social capital in order to accomplish sustainable redevelopment when traditional methods have been unsuccessful. The initial goal of the project was to involve citizens in the design process to create an effective and development strategy and design project for the neighborhood.
Although traditional methods were sufficient to develop a comprehensive approach to sustainable development, it became obvious through engagement with citizens and civic officials that a new model would be beneficial to maintain communication with citizens, actively engage and incentivize developers, and provide an accessible means to sharing information. The problem being faced by the North Bottoms neighborhood was larger than a redevelopment project. Direction of the project then changed to incorporate a theoretical web-based model of community engagement centered on the redevelopment process was proposed to address these needs.
This theoretical tool, the Social Capacity Website, addressed the means by which local government can actively promote a neighborhoodâs agenda for the goal of a sustainable neighborhood while continuing to support public-private partnerships and development incentives thus providing a more effective model of redevelopment. These traditional methods of redevelopment often lack multi-directional communication and availability of information resulting in a lack of support from residents and design that does not maximize site potential. The theoretical tool developed, the Social Capacity website, works to address these needs
NORTH BOTTOMS: A PARTICIPATORY REDEVELOPMENT & SUSTAINABLE COMMUNITY ENGAGEMENT PROCESS
This project addressed the economic, social, and environmental ill effects occurring in the North Bottoms in Lincoln, Nebraska. This neighborhood requires the use of innovative community engagement to counteract minimal resources, civic engagement, and social capital in order to accomplish sustainable redevelopment when traditional methods have been unsuccessful. The initial goal of the project was to involve citizens in the design process to create an effective and development strategy and design project for the neighborhood.
Although traditional methods were sufficient to develop a comprehensive approach to sustainable development, it became obvious through engagement with citizens and civic officials that a new model would be beneficial to maintain communication with citizens, actively engage and incentivize developers, and provide an accessible means to sharing information. The problem being faced by the North Bottoms neighborhood was larger than a redevelopment project. Direction of the project then changed to incorporate a theoretical web-based model of community engagement centered on the redevelopment process was proposed to address these needs.
This theoretical tool, the Social Capacity Website, addressed the means by which local government can actively promote a neighborhoodâs agenda for the goal of a sustainable neighborhood while continuing to support public-private partnerships and development incentives thus providing a more effective model of redevelopment. These traditional methods of redevelopment often lack multi-directional communication and availability of information resulting in a lack of support from residents and design that does not maximize site potential. The theoretical tool developed, the Social Capacity website, works to address these needs
Thermoluminescence fading studies: Implications for long-duration space measurements in Low Earth Orbit
Within a 1.5 year comprehensive fading experiment several batches of
LiF:Mg,Ti and LiF:Mg,Cu,P thermoluminescence detectors (TLDs) were studied. The
TLDs originated from two manufacturers and were processed by three laboratories
using different annealing and readout conditions. The TLDs were irradiated with
two radiation modalities (gamma-rays and thermal neutrons) and were stored at
two temperatures (-17.4C and +18.5C). The goal of the experiment was to verify
the stability of TLDs in the context of their application in long-term
measurements in space. The results revealed that the response of all TLDs is
stable within 10% for the studied temperature range. No influence of the
radiation type was found. These results indicate that for the properly
oven-annealed LiF TLDs, fading is not a significant problem, even for measuring
periods longer than a year
Acoustic Properties of Soybeans
Acoustic transmission and impact force response methods were investigated for classification of soybeans. The transmission method was slow and not suitable for real-time application. A polynomial was fitted to the deconvolved frequency spectrum of acoustic impulse data for soybeans. The curve fitting procedure successfully predicted the mass of each soybean. The size of soybeans was related to the bandwidth. Diseased soybeans consistently showed narrower bandwidths than healthy soybeans. The diseased and damaged soybeans had broad variations in low frequency which was quantifiable by threshholding the error of fit in the curve fitting procedure
Eroticism in Theognis
I will be examining the Theognidean corpus for contexts relating to eroticism. These include an examination of the use of the words Eros (love), Aphrodite, Philos (dear/friend), Hate, and Boy. I will keep in mind a number of cross-contextual questions during my examination. These include: Which ideas for love are used in relation to Boy? What is the difference between using masculine Eros and feminine Aphrodite as evidenced by the context of the poetry? I will first examine poems that use the word Eros and its cognates, and see that Eros occupies on the spectrum of love positions in the extremities, positions not only harmful to oneâs social station but also those that one is sometimes forcibly driven to engage in. In the next section, we will see that the use of Aphrodite in the selected Theognidean poetry indicates that Aphrodite occupies a position that is neither extreme nor external; her effects being felt internally when refused or resisted are not so great that they cannot be overcome or dealt with. After a comparison of references to Eros and Aphrodite, I will show that Aphrodite is a passive element, not a true agent, and that Eros is active and an agent. Following this, we will see that Philos in the Theognidea occupies thematic space that keeps itself from overpowering and overwhelming boundaries, as they exist between humans and are not resultant of the intervention of gods. The next section concerns itself with Hate, where we will see that hate relationships are not divinely inspired but caused by human interaction; where human transgression caused by human action is grounds for hate, but human transgression caused by divine action is not. Finally, I will examine poems that use Boy, where we will see that the erotic boy is of great interest to the Theognidean poet in physically erotic contexts
Gluten contamination in the Canadian commercial oat supply
A growing body of evidence suggests that a majority of people with celiac disease and on a gluten-free diet can safely consume pure oats in moderate amounts; however, previous studies have indicated that the commercial oat supply in other countries, and in Canada to some extent, is contaminated with other grains. This study has confirmed that the commercial oat supply in Canada is heavily contaminated with gluten from other grains. Approximately 88% of the oat samples (n = 133) were contaminated above 20 mg kgâ1 and there were no differences between the oat types tested. Only one gluten-free variety of oats was analysed and it consistently provided negative results in all analyses. It is difficult to determine where the contamination originates, but there are possibilities for cross-contamination in the field, in the transport of the grain, in the storage of the grain, and in the milling and packaging facilities. It is clear from this study that only those products that have been certified âpureâ oats would be appropriate for a gluten-free diet
Large dust particles in disks around T Tauri stars
We present 7-mm continuum observations of 14 low-mass pre-main-sequence stars
in the Taurus-Auriga star-forming region obtained with the Very Large Array
with ~1.5" resolution and ~0.3 mJy rms sensitivity. For 10 objects, the
circumstellar emission has been spatially resolved. The large outer disk radii
derived suggest that the emission at this wavelength is mostly optically thin.
The millimetre spectral energy distributions are characterised by spectral
indices alpha = 2.3 to 3.2. After accounting for contribution from free-free
emission and corrections for optical depth, we determine dust opacity indices
beta in the range 0.5 to 1.6, which suggest that millimetre-sized dust
aggregates are present in the circumstellar disks. Four of the sources with
beta > 1 may be consistent with submicron-sized dust as found in the
interstellar medium. Our findings indicate that dust grain growth to
millimetre-sized particles is completed within less than 1 Myr for the majority
of circumstellar disks.Comment: 11 pages, 4 figure
The Solar Neighborhood. XXXIV. A Search for Planets Orbiting Nearby M Dwarfs using Astrometry
Astrometric measurements are presented for seven nearby stars with previously
detected planets: six M dwarfs (GJ 317, GJ 667C, GJ 581, GJ 849, GJ 876, and GJ
1214) and one K dwarf (BD 10 3166). Measurements are also presented for six
additional nearby M dwarfs without known planets, but which are more favorable
to astrometric detections of low mass companions, as well as three binary
systems for which we provide astrometric orbit solutions. Observations have
baselines of three to thirteen years, and were made as part of the RECONS
long-term astrometry and photometry program at the CTIO/SMARTS 0.9m telescope.
We provide trigonometric parallaxes and proper motions for all 16 systems, and
perform an extensive analysis of the astrometric residuals to determine the
minimum detectable companion mass for the 12 M dwarfs not having close stellar
secondaries. For the six M dwarfs with known planets, we are not sensitive to
planets, but can rule out the presence of all but the least massive brown
dwarfs at periods of 2 - 12 years. For the six more astrometrically favorable M
dwarfs, we conclude that none have brown dwarf companions, and are sensitive to
companions with masses as low as 1 for periods longer than two years.
In particular, we conclude that Proxima Centauri has no Jovian companions at
orbital periods of 2 - 12 years. These results complement previously published
M dwarf planet occurrence rates by providing astrometrically determined upper
mass limits on potential super-Jupiter companions at orbits of two years and
longer. As part of a continuing survey, these results are consistent with the
paucity of super-Jupiter and brown dwarf companions we find among the over 250
red dwarfs within 25 pc observed longer than five years in our astrometric
program.Comment: 18 pages, 5 figures, 4 tables, accepted for publication in A
Devon Island Programs, 1966
Five field parties availed themselves of the facilities at the Arctic Institute's Base Camp on Devon Island during the 1966 field season. Each party consisted of two men (or in the case of the glaciology party, one man and one woman). The general areas of study were glaciology, botany, ornithology, periglacial geomorphology, and glacioisostatic geomorphology. A base-camp staff of three, including two Boy Scouts, provided a valuable service in maintaining the Base Camp, and in assisting the various field parties as required. The first party flew to Devon Island from Resolute Bay on 11 June, and the remainder followed on 16 and 29 June. Some of the party left Devon Island by air on 13 August, while the remainder were evacuated by the icebreaker John A. Macdonald on 29 August. Transport to and from Devon Island was greatly simplified through the kind assistance of Dr. F. Roots of the Polar Continental Shelf Project; whenever weather and the needs of his own project permitted, he made every effort to assist in the movement of equipment and personnel to and from Devon Island. ..
A Pulsed Eddy Current Method for Examining Thin-Walled Stainless Steel Tubing
A bellows is fabricated from a 12-in. section of type 321 or type 216 stainless steel tubing. In order to ensure that the bellows will survive the rigors of the production environment, it is essential that the tubing be free of all âscratch likeâ defects. A feasibility study was conducted to determine if an eddy current method could be developed to nondestructively examine this tubing
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