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  1. Needs assessment for the Greenway Grand Forks-East Grand Forks development and public education

    NASA Astrophysics Data System (ADS)

    Munski, Laura

    Following the flood of 1997, the U.S. Army Corps of Engineers included the Greenway Grand Forks---East Grand Forks (the Greenway) as a flood control measure for Grand Forks, North Dakota and East Grand Forks, Minnesota. It extends along both the Red River of the North and the Red Lake River, encompassing 2200 acres of land. The cities of Grand Forks and East Grand Forks hired consultants to assist with the postflood planning process. The planning process culminated with the Red River of the North Greenway Final Report (Flink, 1998). The purpose of this study was to determine if the development of the Greenway addressed the objectives of the planning report. The history of the land adjacent to the rivers was reviewed to document the progression of riverfront development. Anecdotal evidence was collected, field observations were made, city council minutes were reviewed, Greenway Technical Committee members were interviewed, Greenway Technical Committee minutes were reviewed, and the Greenway Grand Forks---East Grand Forks survey results were reviewed to determine if the objectives of the Red River of the North Greenway Final Report were addressed. A cross section survey was designed by Laura Munski for this dissertation research. The survey was approved by the Greenway Technical Committee. The survey collected both quantitative and qualitative data from the community. The purpose of the survey portion of the research project was to ascertain how residents were kept informed of activities on the Greenway and what amenities residents were using on the Greenway and to solicit their comments regarding the Greenway. The results of the survey research were used in both marketing and event planning for the Greenway. The singular qualitative survey question gave respondents an opportunity to share their comments regarding the Greenway. The qualitative data analysis provided insight to the amenities and educational programs desired by respondents, their concerns regarding the Greenway, and the limitations of public knowledge regarding the Greenway. The Red River of the North Greenway Final Report (Flink, 1998) stated that the Greenway could be an excellent resource for supplementing educational curriculums. Greenways provide outdoor classrooms for both formal and informal education. The educational opportunities of other North American greenways were investigated and compared to the educational opportunities of the Greenway.

  2. 78 FR 74005 - Amendment of Class D and Class E Airspace; Grand Forks, ND

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-10

    ... Areas Designated as a Surface Area. * * * * * AGL ND E2 Grand Forks, ND Grand Forks International.... Paragraph 6004 Class E Airspace Areas Designated as an Extension to a Class D or Class E Surface Area...: This action amends Class D and Class E airspace within the Grand Forks, ND, area by updating...

  3. 78 FR 48292 - Amendment of Class D Airspace; Grand Forks AFB, ND

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... Federal Aviation Administration 14 CFR Part 71 Amendment of Class D Airspace; Grand Forks AFB, ND AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class D... Federal Register a notice of proposed rulemaking (NPRM) to amend Class D airspace for Grand Forks AFB,...

  4. Origin & Evolution of the Grand Forks Human Nutrition Research Center, 1970-90

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the early 1960s William E Cornatzer, MD, PhD, suggested the need for increased USDA research concerning human nutrition, and creation of the Grand Forks Human Nutrition Laboratory (Grand Forks Human Nutrition Research Center). He shared ideas with Senator Milton R. Young of North Dakota, who requ...

  5. Grand Forks - East Grand Forks Urban Water Resources Study. Energy conservation and recreation appendix, public involvement appendix. Final report

    SciTech Connect

    Not Available

    1981-07-01

    The goal of the Corps of Engineers Urban Study Program is to provide planning assistance to local interests in a variety of water resource areas. The St. Paul District conducted the Grand Forks-East Grand Forks (GF/EGF) Urban Water Resources Study which was a cooperative effort among local, state and federal agencies. Primary attention was given to flood control, water supply and wastewater management; supporting investigations addressed recreation and energy conservation. The recreation investigation consists of the leisure time analysis conducted in stage 2 of the urban study by the Heritage Conservation and Recreation Service, Department of the Interior. The leisure time analysis compared the study area's recreational needs to the available and planned facilities and identified unsatisfied needs. The thermography investigation was conducted in spring 1978 in response to the public's growing awareness of energy conservation and the Corps' desire to make the public aware of the urban study in a meaningful, useful fashion. The investigation consisted of aerial infrared photography, public displays of photographs, and distribution of information on energy saving practices. This investigation was a one-time effort with no plans for follow-up.

  6. 75 FR 56051 - Bemidji to Grand Rapids Minnesota 230 kV Transmission Line Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-15

    ...; ] DEPARTMENT OF AGRICULTURE Rural Utilities Service Bemidji to Grand Rapids Minnesota 230 kV Transmission Line Project AGENCY: Rural Utilities Service, USDA. ACTION: Notice of Availability of Final Environmental Impact Statement. SUMMARY: The Rural Utilities Service (RUS), U.S. Forest Service Chippewa...

  7. The Western progression of lyme disease: infectious and Nonclonal Borrelia burgdorferi Sensu Lato populations in Grand Forks County, North Dakota.

    PubMed

    Stone, Brandee L; Russart, Nathan M; Gaultney, Robert A; Floden, Angela M; Vaughan, Jefferson A; Brissette, Catherine A

    2015-01-01

    Scant attention has been paid to Lyme disease, Borrelia burgdorferi, Ixodes scapularis, or reservoirs in eastern North Dakota despite the fact that it borders high-risk counties in Minnesota. Recent reports of B. burgdorferi and I. scapularis in North Dakota, however, prompted a more detailed examination. Spirochetes cultured from the hearts of five rodents trapped in Grand Forks County, ND, were identified as B. burgdorferi sensu lato through sequence analyses of the 16S rRNA gene, the 16S rRNA gene-ileT intergenic spacer region, flaB, ospA, ospC, and p66. OspC typing revealed the presence of groups A, B, E, F, L, and I. Two rodents were concurrently carrying multiple OspC types. Multilocus sequence typing suggested the eastern North Dakota strains are most closely related to those found in neighboring regions of the upper Midwest and Canada. BALB/c mice were infected with B. burgdorferi isolate M3 (OspC group B) by needle inoculation or tick bite. Tibiotarsal joints and ear pinnae were culture positive, and B. burgdorferi M3 was detected by quantitative PCR (qPCR) in the tibiotarsal joints, hearts, and ear pinnae of infected mice. Uninfected larval I. scapularis ticks were able to acquire B. burgdorferi M3 from infected mice; M3 was maintained in I. scapularis during the molt from larva to nymph; and further, M3 was transmitted from infected I. scapularis nymphs to naive mice, as evidenced by cultures and qPCR analyses. These results demonstrate that isolate M3 is capable of disseminated infection by both artificial and natural routes of infection. This study confirms the presence of unique (nonclonal) and infectious B. burgdorferi populations in eastern North Dakota. PMID:25304515

  8. The Western Progression of Lyme Disease: Infectious and Nonclonal Borrelia burgdorferi Sensu Lato Populations in Grand Forks County, North Dakota

    PubMed Central

    Stone, Brandee L.; Russart, Nathan M.; Gaultney, Robert A.; Floden, Angela M.; Vaughan, Jefferson A.

    2014-01-01

    Scant attention has been paid to Lyme disease, Borrelia burgdorferi, Ixodes scapularis, or reservoirs in eastern North Dakota despite the fact that it borders high-risk counties in Minnesota. Recent reports of B. burgdorferi and I. scapularis in North Dakota, however, prompted a more detailed examination. Spirochetes cultured from the hearts of five rodents trapped in Grand Forks County, ND, were identified as B. burgdorferi sensu lato through sequence analyses of the 16S rRNA gene, the 16S rRNA gene-ileT intergenic spacer region, flaB, ospA, ospC, and p66. OspC typing revealed the presence of groups A, B, E, F, L, and I. Two rodents were concurrently carrying multiple OspC types. Multilocus sequence typing suggested the eastern North Dakota strains are most closely related to those found in neighboring regions of the upper Midwest and Canada. BALB/c mice were infected with B. burgdorferi isolate M3 (OspC group B) by needle inoculation or tick bite. Tibiotarsal joints and ear pinnae were culture positive, and B. burgdorferi M3 was detected by quantitative PCR (qPCR) in the tibiotarsal joints, hearts, and ear pinnae of infected mice. Uninfected larval I. scapularis ticks were able to acquire B. burgdorferi M3 from infected mice; M3 was maintained in I. scapularis during the molt from larva to nymph; and further, M3 was transmitted from infected I. scapularis nymphs to naive mice, as evidenced by cultures and qPCR analyses. These results demonstrate that isolate M3 is capable of disseminated infection by both artificial and natural routes of infection. This study confirms the presence of unique (nonclonal) and infectious B. burgdorferi populations in eastern North Dakota. PMID:25304515

  9. West Nile virus in host-seeking mosquitoes within a residential neighborhood in Grand Forks, North Dakota.

    PubMed

    Bell, Jeffrey A; Mickelson, Nathan J; Vaughan, Jefferson A

    2005-01-01

    West Nile virus (WNV) was first recovered in North Dakota near the city of Grand Forks in June 2002. During 2002, 2003, and 2004, we collected mosquitoes from Grand Forks using Mosquito Magnet traps and tested them for WNV. The seasonal abundance, species composition, and reproductive status of female mosquitoes were correlated with local environmental temperature and state surveillance data on WNV to determine the factors affecting local transmission of WNV. Over 90% of the mosquitoes collected were Aedes vexans, Ochlerotatus dorsalis, and Culex tarsalis, but WNV was detected only in Cx. tarsalis. Average summertime temperatures and relative abundance of mosquitoes were highest in 2002 but no WNV-positive mosquitoes were detected until the following summer. In 2003, nulliparous Cx. tarsalis appeared in mid-June (first summer brood), and parous Cx. tarsalis appeared in mid-July. The first WNV-positive pool occurred 21 July, and minimum daily infections rates increased thereafter until 27 August. The minimum infection rate (MIR) for Cx. tarsalis during the season was 5.7 infected mosquitoes per 1,000 tested, with the highest infection rates occurring at the end of the season as Cx. tarsalis populations started to decline. Mid-to-late August was identified as the period of highest risk for being bitten by a WNV-infected mosquito in Grand Forks during 2003. In 2004, viral activity in Grand Forks was low, due to very cool temperatures throughout the summer. To examine the genetic diversity of the 2003 WNV isolates from Grand Forks, we sequenced a 366-nucleotide region of the capsid and premembrane gene. Thirteen (46%) of the 28 WNV isolates contained at least one nucleotide substitution when compared to the homologous region of the progenitor WN NY-99 strain, and seven of these 13 substitutions coded for amino acid changes. Thus, WNV is established in North Dakota, it appears to be evolving and it is vectored primarily by Cx. tarsalis. PMID:16417433

  10. Continuous water-quality monitoring and regression analysis to estimate constituent concentrations and loads in the Red River of the North at Fargo and Grand Forks, North Dakota, 2003-12

    USGS Publications Warehouse

    Galloway, Joel M.

    2014-01-01

    The Red River of the North (hereafter referred to as “Red River”) Basin is an important hydrologic region where water is a valuable resource for the region’s economy. Continuous water-quality monitors have been operated by the U.S. Geological Survey, in cooperation with the North Dakota Department of Health, Minnesota Pollution Control Agency, City of Fargo, City of Moorhead, City of Grand Forks, and City of East Grand Forks at the Red River at Fargo, North Dakota, from 2003 through 2012 and at Grand Forks, N.Dak., from 2007 through 2012. The purpose of the monitoring was to provide a better understanding of the water-quality dynamics of the Red River and provide a way to track changes in water quality. Regression equations were developed that can be used to estimate concentrations and loads for dissolved solids, sulfate, chloride, nitrate plus nitrite, total phosphorus, and suspended sediment using explanatory variables such as streamflow, specific conductance, and turbidity. Specific conductance was determined to be a significant explanatory variable for estimating dissolved solids concentrations at the Red River at Fargo and Grand Forks. The regression equations provided good relations between dissolved solid concentrations and specific conductance for the Red River at Fargo and at Grand Forks, with adjusted coefficients of determination of 0.99 and 0.98, respectively. Specific conductance, log-transformed streamflow, and a seasonal component were statistically significant explanatory variables for estimating sulfate in the Red River at Fargo and Grand Forks. Regression equations provided good relations between sulfate concentrations and the explanatory variables, with adjusted coefficients of determination of 0.94 and 0.89, respectively. For the Red River at Fargo and Grand Forks, specific conductance, streamflow, and a seasonal component were statistically significant explanatory variables for estimating chloride. For the Red River at Grand Forks, a time component also was a statistically significant explanatory variable for estimating chloride. The regression equations for chloride at the Red River at Fargo provided a fair relation between chloride concentrations and the explanatory variables, with an adjusted coefficient of determination of 0.66 and the equation for the Red River at Grand Forks provided a relatively good relation between chloride concentrations and the explanatory variables, with an adjusted coefficient of determination of 0.77. Turbidity and streamflow were statistically significant explanatory variables for estimating nitrate plus nitrite concentrations at the Red River at Fargo and turbidity was the only statistically significant explanatory variable for estimating nitrate plus nitrite concentrations at Grand Forks. The regression equation for the Red River at Fargo provided a relatively poor relation between nitrate plus nitrite concentrations, turbidity, and streamflow, with an adjusted coefficient of determination of 0.46. The regression equation for the Red River at Grand Forks provided a fair relation between nitrate plus nitrite concentrations and turbidity, with an adjusted coefficient of determination of 0.73. Some of the variability that was not explained by the equations might be attributed to different sources contributing nitrates to the stream at different times. Turbidity, streamflow, and a seasonal component were statistically significant explanatory variables for estimating total phosphorus at the Red River at Fargo and Grand Forks. The regression equation for the Red River at Fargo provided a relatively fair relation between total phosphorus concentrations, turbidity, streamflow, and season, with an adjusted coefficient of determination of 0.74. The regression equation for the Red River at Grand Forks provided a good relation between total phosphorus concentrations, turbidity, streamflow, and season, with an adjusted coefficient of determination of 0.87. For the Red River at Fargo, turbidity and streamflow were statistically significant explanatory variables for estimating suspended-sediment concentrations. For the Red River at Grand Forks, turbidity was the only statistically significant explanatory variable for estimating suspended-sediment concentration. The regression equation at the Red River at Fargo provided a good relation between suspended-sediment concentration, turbidity, and streamflow, with an adjusted coefficient of determination of 0.95. The regression equation for the Red River at Grand Forks provided a good relation between suspended-sediment concentration and turbidity, with an adjusted coefficient of determination of 0.96.

  11. Assessment of conservation easements, total phosphorus, and total suspended solids in West Fork Beaver Creek, Minnesota, 1999-2012

    USGS Publications Warehouse

    Christensen, Victoria G.; Kieta, Kristen A.

    2014-01-01

    This study examined conservation easements and their effectiveness at reducing phosphorus and solids transport to streams. The U.S. Geological Survey cooperated with the Minnesota Board of Water and Soil Resources and worked collaboratively with the Hawk Creek Watershed Project to examine the West Fork Beaver Creek Basin in Renville County, which has the largest number of Reinvest In Minnesota land retirement contracts in the State (as of 2013). Among all conservation easement programs, a total of 24,218 acres of agricultural land were retired throughout Renville County, and 2,718 acres were retired in the West Fork Beaver Creek Basin from 1987 through 2012. Total land retirement increased steadily from 1987 until 2000. In 2000, land retirement increased sharply because of the Minnesota River Conservation Reserve Enhancement Program, then leveled off when the program ended in 2002. Streamflow data were collected during 1999 through 2011, and total phosphorus and total suspended solids data were collected during 1999 through 2012. During this period, the highest peak streamflow of 1,320 cubic feet per second was in March 2010. Total phosphorus and total suspended solids are constituents that tend to increase with increases in streamflow. Annual flow-weighted mean total-phosphorus concentrations ranged from 0.140 to 0.759 milligrams per liter, and annual flow-weighted mean total suspended solids concentrations ranged from 21.3 to 217 milligrams per liter. Annual flow-weighted mean total phosphorus and total suspended solids concentrations decreased steadily during the first 4 years of water-quality sample collection. A downward trend in flow-weighted mean total-phosphorus concentrations was significant from 1999 through 2008; however, flow-weighted total-phosphorus concentrations increased substantially in 2009, and the total phosphorus trend was no longer significant. The high annual flow-weighted mean concentrations for total phosphorus and total suspended solids in 2009 were affected by outlier concentrations documented in March 2009. Agricultural land-retirement data only were available through 2008; therefore, it was not possible to compare total phosphorus and total suspended solids concentrations to agricultural land-retirement data for 2009–11. A downward trend in annual flow-weighted mean total-phosphorus concentrations was related significantly to annual land retirement for 1999–2008. The relation between annual flow-weighted mean total suspended solids concentration and annual land retirement was not statistically significant for 1999–2008. If land-retirement data had been available for 2009–11, it is possible that the relation between total phosphorus and land retirement would no longer be evident because of the marked increase in flow-weighted concentrations during 2009. Alternatively, the increase in annual flow-weighted mean total-phosphorus concentrations during 2009–11 may be because of other factors, including industrial discharges, increases in drain tile installation, changes in land use including decreases in agricultural land retirement after 2008, increases in erosion, increases in phosphorus applications to fields, or unknown causes. Inclusion of land-retirement effects in agency planning along with other factors adds perspective with regard to the broader picture of interdependent systems and allows agencies to make informed decisions on the benefits of perpetual easements compared to limited duration easements.

  12. Groundwater and climate change: a sensitivity analysis for the Grand Forks aquifer, southern British Columbia, Canada

    NASA Astrophysics Data System (ADS)

    Allen, D. M.; Mackie, D. C.; Wei, M.

    The Grand Forks aquifer, located in south-central British Columbia, Canada was used as a case study area for modeling the sensitivity of an aquifer to changes in recharge and river stage consistent with projected climate-change scenarios for the region. Results suggest that variations in recharge to the aquifer under the different climate-change scenarios, modeled under steady-state conditions, have a much smaller impact on the groundwater system than changes in river-stage elevation of the Kettle and Granby Rivers, which flow through the valley. All simulations showed relatively small changes in the overall configuration of the water table and general direction of groundwater flow. High-recharge and low-recharge simulations resulted in approximately a +0.05 m increase and a -0.025 m decrease, respectively, in water-table elevations throughout the aquifer. Simulated changes in river-stage elevation, to reflect higher-than-peak-flow levels (by 20 and 50%), resulted in average changes in the water-table elevation of 2.72 and 3.45 m, respectively. Simulated changes in river-stage elevation, to reflect lower-than-baseflow levels (by 20 and 50%), resulted in average changes in the water-table elevation of -0.48 and -2.10 m, respectively. Current observed water-table elevations in the valley are consistent with an average river-stage elevation (between current baseflow and peak-flow stages). L'aquifère de Grand Forks, situé en Colombie britannique (Canada), a été utilisé comme zone d'étude pour modéliser la sensibilité d'un aquifère à des modifications de la recharge et du niveau de la rivière, correspondant à des scénarios envisagés de changement climatique dans cette région. Les résultats font apparaître que les variations de recharge de l'aquifère pour différents scénarios de changement climatique, modélisées pour des conditions de régime permanent, ont un impact sur le système aquifère beaucoup plus faible que les changements du niveau des rivières Kettle et Granby, qui coulent dans la vallée. Toutes les simulations ont montré des différences relativement faibles dans la configuration d'ensemble de la nappe et dans la direction générale des écoulements. Des simulations de conditions de recharge forte et de recharge faible produisent respectivement une remontée de 0,05 m et un abaissement de 0,025 m, approximativement, des cotes de la nappe pour l'ensemble de l'aquifère. Des changements simulés de la cote du niveau de la rivière, pour refléter des niveaux plus hauts que ceux des pics de crues (de 20 et de 50%), produisent respectivement des remontées de la nappe de 2,72 et 3,45 m en moyenne. Des changements simulés de l'altitude du niveau de la rivière, pour refléter des niveaux plus bas que ceux de basses eaux (de 20 et de 50%), produisent respectivement des abaissements de la nappe de 0,48 et 2,10 m en moyenne. Les altitudes courantes observées de la nappe dans la vallée sont cohérentes avec une cote moyenne du niveau de la rivière (entre les niveaux courants de basses eaux et de crues). El acuífero de los Grand Forks, situado al sur de la Columbia Británica central (Canadá) ha sido utilizado como lugar de estudio para modelar la sensibilidad de un acuífero a los cambios en la recarga y el caudal de los ríos de acuerdo con escenarios previstos de cambio climático en la región. Los resultados sugieren que las variaciones en la recarga al acuífero bajo los diversos escenarios, que han sido modelados en régimen estacionario, tienen un impacto mucho menor en las aguas subterráneas que los cambios en el caudal de los ríos Kettle y Granby, que discurren por el valle. Todas las simulaciones muestran diferencias relativamente pequeñas en la configuración regional de los niveles freáticos y en la dirección general del flujo subterráneo. Las simulaciones de recarga elevada y baja causan un incremento de 0,05 m y un decremento de 0,025 m, respectivamente, en los niveles del acuífero. Los cambios de la elevación del río, simulados para reflejar niveles de flujo mayores que los valores pico (en un 20% y un 50%) resultan en cambios medios de los niveles del acuífero de 2,72 m y 3,45 m, respectivamente. Los cambios simulados en la elevación del río para flujos inferiores al caudal de base (en un 20% y en un 50%) provocan descensos en los niveles de 0,48 y 2,10 m, respectivamente. Los niveles actuales del acuífero en el valle son coherentes con una elevación media del nivel en el río (entre el caudal de base actual y los picos de caudal).

  13. Health Hazard Evaluation Report HETA 85-065-1578, United Hospital, Grand Forks, North Dakota. [Ethylene oxide

    SciTech Connect

    Gunter, B.J.

    1985-04-01

    Environmental and breathing zone samples were analyzed for ethylene-oxide at United Hospital, Grand Forks, North Dakota in January, 1985. The survey was requested by the management to determine if using ethylene-oxide for sterilization purposes posed a health risk. All employees (number not specified) in the central supply department were interviewed. These concentrations originated from an old sterilizer. The sterilizer was not normally used, but was operated on the day of the survey to stimulate a worst-case situation. None of the workers had any medical complaints. The author concludes that a health hazard due to ethylene-oxide does not exist at the facility. He recommends not using the old sterilizer until it has been refurbished and conducting periodic monitoring for ethylene/oxide with an infrared analyzer.

  14. Seasonal Alterations in Park Visitation, Amenity Use, and Physical Activity — Grand Forks, North Dakota, 2012–2013

    PubMed Central

    Johnson, LuAnn

    2014-01-01

    Introduction Park amenities promote visitation and physical activity during summer. Physical activity declines during winter. Identifying park amenities that promote visitation during winter would increase year-round activity. The purpose of this study was to determine how park visitation, amenity choice, and physical activity intensity change across seasons. Methods Physical activity intensity of children and adults was assessed at 16 parks in Grand Forks, North Dakota, during summer and fall of 2012, and winter and spring of 2013. Results Park visitation was highest in spring and lowest in winter. Amenity use varied by season. Parks with water splash pads were visited more during summer, and playgrounds and open spaces were visited more during spring. Ice rinks were visited most in winter. Physical activity intensity was lowest in summer and highest in winter for each age group. The activity intensity observed for all young age groups ranged from 2.7 to 2.9 metabolic equivalents in summer and greater than 3 metabolic equivalents in all other seasons. Adults’ mean activity intensity was greater than 3 metabolic equivalents in winter. Conclusion Information on park visitation, amenity use, and activity intensity across seasons is valuable; it can be used when designing or redesigning parks in order to promote year-round physical activity. Redesigning parks in cold climates to include ice rinks, sledding hills, cross-country skiing, and indoor areas for physical activity would increase winter visitation and allow the park to serve as a year-round resource for physical activity. PMID:25211503

  15. Health-hazard evaluation report HETA 85-046-1763, American Crystal Sugar Company, East Grand Forks, Minnesota

    SciTech Connect

    Boiano, J.M.; Almaguer, D.

    1986-12-01

    Following a request from the American Federation of Grain Millers International Union and management of the American Crystal Sugar Company (ACSCO), employee exposures to airborne contaminants during beet processing and welding fumes during facility maintenance were determined at a sugar beet mill owned by ACSCO. Exposures in excess of the most stringent criteria were found for calcium oxide and calcium carbonate in lime kiln workers, sugar dust in sugar bin workers, insoluble hexavalent chromium and nickel during welding, total welding fumes in one case, and nickel during a metal coating spray process. Quartz was found in several settled dust samples and high volume air samples. Nickel and chromium exposure presented potential cancer risks. The authors conclude that workers were overexposed to calcium oxide, calcium carbonate, sugar dust, total welding fumes, hexavalent chromium, and nickel at this facility. Recommendations include particulate containment, ventilation, and respiratory protection where appropriate.

  16. Mercury in streams at Grand Portage National Monument (Minnesota, USA): assessment of ecosystem sensitivity and ecological risk.

    PubMed

    Rolfhus, Kristofer R; Wiener, James G; Haro, Roger J; Sandheinrich, Mark B; Bailey, Sean W; Seitz, Brandon R

    2015-05-01

    Mercury (Hg) in water, sediment, soils, seston, and biota were quantified for three streams in the Grand Portage National Monument (GRPO) in far northeastern Minnesota to assess ecosystem contamination and the potential for harmful exposure of piscivorous fish, wildlife, and humans to methylmercury (MeHg). Concentrations of total Hg in water, sediment, and soil were typical of those in forest ecosystems within the region, whereas MeHg concentrations and percent MeHg in these ecosystem components were markedly higher than values reported elsewhere in the western Great Lakes Region. Soils and sediment were Hg-enriched, containing approximately 4-fold more total Hg per unit of organic matter. We hypothesized that localized Hg enrichment was due in part to anthropogenic pollution associated with historic fur-trading activity. Bottom-up forcing of bioaccumulation was evidenced by MeHg concentrations in larval dragonflies, which were near the maxima for dragonflies sampled concurrently from five other national park units in the region. Despite its semi-remote location, GRPO is a Hg-sensitive landscape in which MeHg is produced and bioaccumulated in aquatic food webs to concentrations that pose ecological risks to MeHg-sensitive piscivores, including predatory fish, belted kingfisher, and mink. PMID:25666279

  17. Analysis of the results of hydraulic-fracture stimulation of two crystalline bedrock boreholes, Grand Portage, Minnesota

    USGS Publications Warehouse

    Paillet, Fredrick L.; Olson, James D.

    1994-01-01

    Hydraulic fracture-stimulation procedures typical of those provided by contractors in the water-well industry were applied to two boreholes in basaltic and gabbroic rocks near Grand Portage, Minnesota.These boreholes were considered incapable of supplying adequate ground water for even a single household although geophysical logs showed both boreholes were intersected by many apparently permeable fractures. Tests made before and after stimulation indicated that the two boreholes would produce about 0.05 and 0.25 gallon per minute before stimulation, and about 1.5 and 1.2 gallons per minute after stimulation. These increases would be enough to obtain adequate domestic water supplies from the two boreholes but would not furnish enough water for more than a single household from either borehole. Profiles of high-resolution flow made during pumping after stimulation indicated that the stimulation enhanced previously small inflows or stimulated new inflow from seven fractures or fracture zones in one borehole and from six fractures or fracture zones in the other.Geophysical logs obtained after stimulation showed no specific changes in these 13 fractures that could be related to stimulation other than the increases in flow indicated by the flowmeter logs. The results indicate that the stimulation has increased inflow to the two boreholes by improving the connectivity of favorably orientated fractures with larger scale flow zones in the surrounding rocks. Three of four possible diagnostics related to measured pressure and flow during the stimulation treatments were weakly correlated with the increases in production associated with each treatment interval. These correlations are not statistically significant on the basis of the limited sample of 16 treatment intervals in two boreholes, but the results indicate that significant correlations might be established from a much larger data set.

  18. Wildfire Impacts on Water Quality, Macroinvertebrates and Trout: An Initial Survey After the West Fork Complex Fire in the Upper Rio Grande

    NASA Astrophysics Data System (ADS)

    Rust, A.; Knipper, K. R.; Randall, J.; Hogue, T. S.

    2014-12-01

    Forest fires affect water quality in the disrupted watershed, which can devastate the aquatic ecosystem including sensitive trout (Salmonidae) and macroinvertebrate species. The West Fork Fire Complex consumed 88,724 acres of forest in the state of Colorado during the summer of 2013. The majority (88%) of the burn area was comprised of Engelmann spruce (Picea engelmanii) trees killed previously by Spruce Beetle (Ips spp.). Damage to the soils was of moderate to high severity in the majority of the area (60%). The recent fire surrounded the Rio Grande, affecting water quality and habitat critical to insects and fish. The water quality of the Rio Grande (above and below the burn) and some of the effected tributaries is currently being monitored for both quality and quantity. Parameters important to the survival of aquatic life, such as flow, temperature, dissolved oxygen, pH, conductivity, total dissolved solids, total suspended solids, turbidity, nutrients, and suspended and dissolved metals are being monitored along the Rio Grande and in tributaries. Macroinvertebrate and fish populations are sampled in the same locations. First year observations showed the ecosystem to be relatively resilient, with stable water quality and survival of insects and fish. However, an intense monsoon season this summer is driving extensive sediments into tributaries from steep, severely burned hillslopes. These monsoon events have caused acute and dramatic fish kills, where hundreds of trout were reported killed in one tributary in a single day event. Turbidity was observed as high as 488 NTU in the impacted stream with fish kill, whereas the turbidity was 25 NTU in a neighboring tributary outside of the burn area. Salmonids can be negatively impacted by relatively low turbidity, with prior studies noting that the turbidity threshold for rainbow trout is 70 NTU. Continued monitoring of water quality, macroinvertebrate populations, and fish populations is being undertaken to determine the key drivers of the acute fish kill events. This presentation will highlight the role of burn severity, steepness of slope, hill aspect, and storm intensity on water quality and aquatic response of fire-impacted streams of the Upper Rio Grande.

  19. Geochemical data for the Vasquez Peak Wilderness Study Area, the Williams Fork Further Planning Area, and the St. Louis Peak Roadless Area, Clear Creek, Grand, and Summit Counties, Colorado

    SciTech Connect

    Barton, H.N.; Turner, R.L.

    1984-01-01

    This report presents the results of a geochemical survey of the Vasquez Peak Wilderness Study Area, the Williams Fork Further Planning Area; and the St. Louis Peak Further Planning Area, in the Arapaho National Forest, Clear Creek, Grand, and Summit Counties, Colorado. The report describes the techniques used for collecting and analyzing the samples and presents the data from chemical analyses. 4 refs., 1 fig., 7 tabs. (ACR)

  20. LAKE FORK

    EPA Science Inventory

    The Lake Fork of the Arkansas River Watershed has been adversely affected through mining, water diversion and storage projects, grazing, logging, and other human influences over the past 120 years. It is the goals of the LFWWG to improve the health of Lake fork by addressing th...

  1. U-Pb geochronological constraints on the timing of episodic regional metamorphism and rapid high-T exhumation of the Grand Forks complex, British Columbia

    NASA Astrophysics Data System (ADS)

    Cubley, J. F.; Pattison, D. R. M.; Tinkham, D. K.; Fanning, C. M.

    2013-01-01

    The Grand Forks complex (GFC) is a fault-bounded metamorphic core complex in the southern Omineca Belt of British Columbia, Canada. It experienced prograde metamorphism ranging from upper-amphibolite to granulite facies conditions during the Mesozoic to early Tertiary compressional stage of the Cordilleran orogeny. Peak metamorphism was followed by multi-stage exhumation in the Early Eocene. This study provides U-Pb monazite and zircon constraints on the timing of metamorphic episodes in the GFC and subsequent high-T, amphibolite facies decompression in the Early Eocene. Monazite LA-ICP-MS ages from metapelitic gneisses record episodic metamorphism from the Late Jurassic to Paleocene, with peak metamorphism occurring between ~ 59 and 50 Ma. Peak metamorphism was followed by rapid, near-isothermal decompression of the GFC between ~ 52 and 50 Ma, and leucosome crystallization at ~ 50 Ma. Thermodynamic modeling of metapelites in the system MnNCKFMASHPYCe predicts that monazite was not stable at peak metamorphic conditions, consistent with the dominant population of ~ 59 Ma ages representing growth along the prograde path, most likely at subsolidus conditions. Growth of widespread high-Y monazite rims (~ 50 Ma) is predicted along suprasolidus decompression and cooling paths. Zircon SHRIMP ages from igneous bodies in the GFC and hanging wall of the bounding Kettle River fault (KRF) suggest ductile deformation related to high-T decompression of the GFC was ongoing at 51 Ma but had ceased by 50 Ma, truncated by post-kinematic granitoids. This high-T deformation predates subsequent greenschist facies extension on the overlying KRF. A pre-KRF, hanging wall ductile shear zone is constrained to ~ 59-51 Ma. It deforms 59 Ma Ladybird suite leucogranites and may be related to high-T exhumation of the core complex. Rapid, > 100 °C/Ma cooling rates are required to accommodate high-T (amphibolite facies) exhumation of the GFC at 52-50 Ma followed by low-T (greenschist facies) exhumation at ~ 49 Ma.

  2. Along Middle Fork Road toward North Fork of the Crazy ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Along Middle Fork Road toward North Fork of the Crazy Woman Creek Bridge, view to west - North Fork of Crazy Woman Creek Bridge, Spanning North Fork of Crazy Woman Creek at Middle Fork Road, Buffalo, Johnson County, WY

  3. Estimation of Monthly Evaporation from Lake Ashtabula in North Dakota, Orwell Lake in Minnesota, and Lake Traverse in Minnesota and South Dakota, 1931-2001

    USGS Publications Warehouse

    Vining, Kevin C.

    2003-01-01

    Reservoirs on tributaries of the Red River of the North provide water for Fargo and Grand Forks, N. Dak., and other cities along the river. Adequate estimates of evaporative losses from the reservoirs are needed to determine the total water supply in the Basin. Many equations could be used to estimate lake or reservoir evaporation. However, in addition to measurements of air temperature, the equations require measurements of net radiation, wind speed, and relative humidity. Evaporation and air temperature data from energy budget evaporation sites at Wetland P1 in North Dakota and at Williams Lake in Minnesota are available. Air temperature data collected from climate stations near Lake Ashtabula in North Dakota, from Orwell Lake in Minnesota, and from Lake Traverse in Minnesota and South Dakota also are available. Therefore, the combined data sets were used to estimate monthly evaporation from Lake Ashtabula, Orwell Lake, and Lake Traverse. Averaged monthly mean air temperatures determined for each reservoir study site were used to calculate monthly evaporation data sets for 1931-2001. Results from the procedure that estimates reservoir evaporation indicate that slight downward trends in annual evaporation occurred from 1931-2001. The trends may have been caused by the selected time period of the study, which began with the drought conditions in the mid 1930's and ended with the more wet conditions in the late 1990's. Average annual evaporation values for each reservoir for 1931-2001 correspond well with published average annual lake evaporation values for 1946-55.

  4. 3. SOUTH FORK OF THE TULE RIVER MIDDLE FORK BRANCH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. SOUTH FORK OF THE TULE RIVER MIDDLE FORK BRANCH FLUME AT THE NORTH FORK OF THE TULE RIVER MIDDLE FORK CROSSING SHOWING ORIGINAL DIMENSIONAL STONE PIER ON WEST BANK AT PHOTO CENTER, AND REMAINS OF ORIGINAL EAST BANK DIMENSIONAL STONE PIER AT PHOTO LEFT BELOW NEW (ca. 1931) EAST BANK PIER. VIEW TO SOUTHEAST. - Tule River Hydroelectric Project, Water Conveyance System, Middle Fork Tule River, Springville, Tulare County, CA

  5. 1. NORTH FORK OF THE TULE RIVER MIDDLE FORK BRANCH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. NORTH FORK OF THE TULE RIVER MIDDLE FORK BRANCH FLUME AND CONCRETE DIVERSION DAM SPILLING WATER. CONCRETE ABUTMENTS OF THE ORIGINAL HIGHWAY 190 BRIDGE OVER THE NORTH FORK ARE VISIBLE ON EITHER SIDE OF THE DAM. NEW HIGHWAY 190 BRIDGE IS VISIBLE ACROSS TOP OF PHOTO. VIEW TO NORTH. - Tule River Hydroelectric Project, Water Conveyance System, Middle Fork Tule River, Springville, Tulare County, CA

  6. Taking the thrombin "fork".

    PubMed

    Mann, Kenneth G

    2010-07-01

    The proverb that probably best exemplifies my career in research is attributable to Yogi Berra (http://www.yogiberra.com/), ie, "when you come to a fork in the road ... take it." My career is a consequence of chance interactions with great mentors and talented students and the opportunities provided by a succession of ground-breaking improvements in technology. PMID:20554951

  7. 75 FR 32359 - Upper Rio Grande Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... of meeting. SUMMARY: The Upper Rio Grande Resource Advisory Committee will meet in South Fork... to hold the first meeting of the newly formed committee. DATES: The meeting will be held on June 22, 2010, and will begin at 1 p.m. ADDRESSES: The meeting will be held at the South Fork Community...

  8. Replication-Fork Dynamics

    PubMed Central

    Duderstadt, Karl E.; Reyes-Lamothe, Rodrigo; van Oijen, Antoine M.; Sherratt, David J.

    2014-01-01

    The proliferation of all organisms depends on the coordination of enzymatic events within large multiprotein replisomes that duplicate chromosomes. Whereas the structure and function of many core replisome components have been clarified, the timing and order of molecular events during replication remains obscure. To better understand the replication mechanism, new methods must be developed that allow for the observation and characterization of short-lived states and dynamic events at single replication forks. Over the last decade, great progress has been made toward this goal with the development of novel DNA nanomanipulation and fluorescence imaging techniques allowing for the direct observation of replication-fork dynamics both reconstituted in vitro and in live cells. This article reviews these new single-molecule approaches and the revised understanding of replisome operation that has emerged. PMID:23881939

  9. 76 FR 15936 - Designation for the Owensboro, KY; Bloomington, IL; Iowa Falls, IA; Casa Grande, AZ; Fargo, ND...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ... hours (7 CFR 1.27(c)). SUPPLEMENTARY INFORMATION: In the August 30, 2010, Federal Register (75 FR 52925..., IL; Iowa Falls, IA; Casa Grande, AZ; Fargo, ND; Grand Forks, ND; and Plainview, TX Areas...

  10. 3. View of Clark Fork Vehicle Bridge facing southwest. Bridge ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. View of Clark Fork Vehicle Bridge facing southwest. Bridge from north shore of Clark Fork River. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  11. 4. View of Clark Fork Vehicle Bridge facing northeast. Bridge ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. View of Clark Fork Vehicle Bridge facing northeast. Bridge from south shoreof Clark Fork River showing 4 spans. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  12. 2. View of Clark Fork Vehicle Bridge facing northeast. Bridge ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. View of Clark Fork Vehicle Bridge facing northeast. Bridge from south shore of Clark Fork River showing 4 1/2 spans. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  13. 1. View of Clark Fork Vehicle Bridge facing west. Panorama ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. View of Clark Fork Vehicle Bridge facing west. Panorama showing the entire span of bridge from north shore of the Clark Fork River. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  14. 7. View of Clark Fork Vehicle Bridge facing northwest. Bridge ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. View of Clark Fork Vehicle Bridge facing northwest. Bridge from south shore of Clark Fork River showing 4 1/2 spans. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  15. Design of a new portable fork detector for research reactor spent fuel

    SciTech Connect

    Hsue, S.T.; Menlove, H.O.; Rinard, P.M.

    1995-02-01

    There are many situations in nonproliferation and international safeguards when one needs to verify spent research-reactor fuel. Special inspections, a reactor coming under safeguards for the first time, and failed surveillance are prime examples. Several years ago, Los Alamos developed the FORK detector for the IAEA and EURATOM. This detector, together with the GRAND electronics package, is used routinely by inspectors to verify light-water-reactor spent fuels. Both the FORK detector and the GRAND electronics technologies have been transferred and are now commercially available. Recent incidents in the world indicate that research-reactor fuel is potentially a greater concern for proliferation than light-water-reactor fuels. A device similar to the FORK/GRAND should be developed to verify research-reactor spent fuels because the signals from light-water-reactor spent fuel are quite different than those from research-reactor fuels.

  16. Tuning Forks and Monitor Screens.

    ERIC Educational Resources Information Center

    Harrison, M. A. T.

    2000-01-01

    Defines the vibrations of a tuning fork against a computer monitor screen as a pattern that can illustrate or explain physical concepts like wave vibrations, wave forms, and phase differences. Presents background information and demonstrates the experiment. (Author/YDS)

  17. Minnesota and Energy.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Natural Resources, St. Paul. Environmental Education Board.

    Eight energy education activities are provided. Each activity includes an overview, a brief summary, lists of objectives and materials needed, teacher's notes, and student materials. The activities focus on: (1) using social studies skills to understand Minnesota energy data and to clarify and understand some Minnesota energy issues; (2) giving

  18. Welcome to Minnesota

    ERIC Educational Resources Information Center

    Nelson, Dawn

    2011-01-01

    There is more than snow in Minnesota: Summer brings the Aquatennial with sandcastle competitions, milk-carton-boat races and a torchlight parade, and the St. Paul Winter Carnival has ice carving and snow sculptures and another torchlight parade. But natives and visitors alike note that their favorite season is autumn, which in Minnesota brings…

  19. Digging into Minnesota Minerals.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Natural Resources, St. Paul.

    This publication presents students with facts about geology and several learning activities. Topics covered include rocks and minerals, volcanoes and earthquakes, fossils, exploration geology, mining in Minnesota, environmental issues related to mining, mineral uses, mining history, and the geology of Minnesota's state parks. A geologic timetable…

  20. Minnesota and Energy.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Natural Resources, St. Paul. Environmental Education Board.

    Eight energy education activities are provided. Each activity includes an overview, a brief summary, lists of objectives and materials needed, teacher's notes, and student materials. The activities focus on: (1) using social studies skills to understand Minnesota energy data and to clarify and understand some Minnesota energy issues; (2) giving…

  1. Digging into Minnesota Minerals.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Natural Resources, St. Paul.

    This publication presents students with facts about geology and several learning activities. Topics covered include rocks and minerals, volcanoes and earthquakes, fossils, exploration geology, mining in Minnesota, environmental issues related to mining, mineral uses, mining history, and the geology of Minnesota's state parks. A geologic timetable

  2. Welcome to Minnesota

    ERIC Educational Resources Information Center

    Nelson, Dawn

    2011-01-01

    There is more than snow in Minnesota: Summer brings the Aquatennial with sandcastle competitions, milk-carton-boat races and a torchlight parade, and the St. Paul Winter Carnival has ice carving and snow sculptures and another torchlight parade. But natives and visitors alike note that their favorite season is autumn, which in Minnesota brings

  3. 22. View of Clark Fork Vehicle Bridge facing downwest side. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    22. View of Clark Fork Vehicle Bridge facing down-west side. Looking at road deck and vertical laced channel. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  4. 11. View of Clark Fork Vehicle Bridge facing northwest. Southernmost ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. View of Clark Fork Vehicle Bridge facing northwest. Southernmost span. Plaque was originally located where striped traffic sign is posted. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  5. 19. View of Clark Fork Vehicle Bridge facing north. Looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. View of Clark Fork Vehicle Bridge facing north. Looking at north abutment and underside of northernmost span. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  6. 20. View of Clark Fork Vehicle Bridge facing up. Looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. View of Clark Fork Vehicle Bridge facing up. Looking at understructure of northernmost span. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  7. 8. View of Clark Fork Vehicle Bridge facing southwest. Looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. View of Clark Fork Vehicle Bridge facing southwest. Looking at understructure of northernmost span. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  8. 12. View of Clark Fork Vehicle Bridge facing south. Approach ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. View of Clark Fork Vehicle Bridge facing south. Approach from the north road. Plaque was originally located where striped traffic sign is posted. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  9. 21. View of Clark Fork Vehicle Bridge facing west. Looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. View of Clark Fork Vehicle Bridge facing west. Looking at bridge deck, guard rail, juncture of two bridge spans. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  10. 18. View of Clark Fork Vehicle Bridge facing north. Looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. View of Clark Fork Vehicle Bridge facing north. Looking at north concrete abutment and timber stringers. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  11. Helicases at the replication fork.

    PubMed

    McGlynn, Peter

    2013-01-01

    Helicases are fundamental components of all replication complexes since unwinding of the double-stranded template to generate single-stranded DNA is essential to direct DNA synthesis by polymerases. However, helicases are also required in many other steps of DNA replication. Replicative helicases not only unwind the template DNA but also play key roles in regulating priming of DNA synthesis and coordination of leading and lagging strand DNA polymerases. Accessory helicases also aid replicative helicases in unwinding of the template strands in the presence of proteins bound to the DNA, minimising the risks posed by nucleoprotein complexes to continued fork movement. Helicases also play critical roles in Okazaki fragment processing in eukaryotes and may also be needed to minimise topological problems when replication forks converge. Thus fork movement, coordination of DNA synthesis, lagging strand maturation and termination of replication all depend on helicases. Moreover, if disaster strikes and a replication fork breaks down then reloading of the replication machinery is effected by helicases, at least in bacteria. This chapter describes how helicases function in these multiple steps at the fork and how DNA unwinding is coordinated with other catalytic processes to ensure efficient, high fidelity duplication of the genetic material in all organisms. PMID:23161008

  12. Earthquake history of Minnesota

    USGS Publications Warehouse

    von Hake, C. A.

    1974-01-01

    French traders and missionaries were active in the region that is now Minnesota as early as the 1650's; however, settlement proceeded slowly and the area was not organized as a territory until 1849. Minnesota was admitted to the Union as the 32nd State on May 11, 1858. the earthquake history of the State is incomplete, owing to the scarity of residents prior to the middle of the 19th century. 

  13. Managing Minnesota's recovered wolves

    USGS Publications Warehouse

    Mech, L.D.

    2001-01-01

    The Minnesota wolf (Canis lupus) population was estimated by the Minnesota Department of Natural Resources at 2,450 during winter 1997-1998 and had increased at an average annual rate of 4.5% since winter 1988-1989. The population may be removed from the federal endangered species list by 2002, and management would then return to the state. A federal recovery team recommended a population goal of 1,250

  14. Grand Canyon

    Atmospheric Science Data Center

    2014-05-15

    article title:  The Grand Canyon     View Larger Image Northern Arizona and the Grand Canyon are captured in this pair of Multi-angle Imaging SpectroRadiometer ... formats available at JPL December 31, 2000 - Grand Canyon and Lake Powell. project:  MISR ...

  15. Spring above Rhoads Fork, SD

    Headwater springflow is common in the Limestone Pateau area in the Black Hills of western South Dakota. Most headwater springs in the Black Hills, like this one contributing to Rhoads Fork, generally occur near the base of the Madison Limestone along the eastern edge of the Limestone Plateau area....

  16. An Analysis and Evaluation of Islands of Differentiated Staffing in Grand Forks Public Schools, Grand Forks, North Dakota.

    ERIC Educational Resources Information Center

    Thompson, John A.; Williams, John D.

    Critics argue against differentiated staffing on the bases that (1) limited compensation ranges lower teacher morale, (2) the loss of the services of trained teachers and the impersonality of the large group organization lower student incentive to achieve, and (3) salary savings are at the expense of the quality of the instructional program. Since…

  17. Floods of September 2010 in Southern Minnesota

    USGS Publications Warehouse

    Ellison, Christopher A.; Sanocki, Chris A.; Lorenz, David L.; Mitton, Gregory B.; Kruse, Gregory A.

    2011-01-01

    During September 22-24, 2010, heavy rainfall ranging from 3 inches to more than 10 inches caused severe flooding across southern Minnesota. The floods were exacerbated by wet antecedent conditions, where summer rainfall totals were as high as 20 inches, exceeding the historical average by more than 4 inches. Widespread flooding that occurred as a result of the heavy rainfall caused evacuations of hundreds of residents, and damages in excess of 64 million dollars to residences, businesses, and infrastructure. In all, 21 counties in southern Minnesota were declared Federal disaster areas. Peak-of-record streamflows were recorded at nine U.S. Geological Survey and three Minnesota Department of Natural Resources streamgages as a result of the heavy rainfall. Flood-peak gage heights, peak streamflows, and annual exceedance probabilities were tabulated for 27 U.S. Geological Survey and 5 Minnesota Department of Natural Resources streamgages and 5 ungaged sites. Flood-peak streamflows in 2010 had annual exceedance probabilities estimated to be less than 0.2 percent (recurrence interval greater than 500 years) at 7 streamgages and less than 1 percent (recurrence interval greater than 100 years) at 5 streamgages and 4 ungaged sites. High-water marks were identified and tabulated for the most severely affected communities of Faribault along the Cannon and Straight Rivers, Owatonna along the Straight River and Maple Creek, Pine Island along the North Branch and Middle Fork Zumbro River, and Zumbro Falls along the Zumbro River. The nearby communities of Hammond, Henderson, Millville, Oronoco, Pipestone, and Rapidan also received extensive flooding and damage but were not surveyed for high-water marks. Flood-peak inundation maps and water-surface profiles for the four most severely affected communities were constructed in a geographic information system by combining high-water-mark data with the highest resolution digital elevation model data available. The flood maps and profiles show the extent and height of flooding through the communities and can be used for flood response and recovery efforts by local, county, State, and Federal agencies.

  18. 5. View of Clark Fork Vehicle Bridge facing east. Bridge ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. View of Clark Fork Vehicle Bridge facing east. Bridge from south shore of Clark Fork River-southernmost span. 1900-era Northern Pacific Railway Bridge in background. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  19. Minnesota Health Statistics 1988.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Health, St. Paul.

    This document comprises the 1988 annual statistical report of the Minnesota Center for Health Statistics. After introductory technical notes on changes in format, sources of data, and geographic allocation of vital events, an overview is provided of vital health statistics in all areas. Thereafter, separate sections of the report provide tables…

  20. Minnesota's Forest Trees. Revised.

    ERIC Educational Resources Information Center

    Miles, William R.; Fuller, Bruce L.

    This bulletin describes 46 of the more common trees found in Minnesota's forests and windbreaks. The bulletin contains two tree keys, a summer key and a winter key, to help the reader identify these trees. Besides the two keys, the bulletin includes an introduction, instructions for key use, illustrations of leaf characteristics and twig…

  1. University of Minnesota

    ERIC Educational Resources Information Center

    Hanson, Jeannie; And Others

    1977-01-01

    Minnesota's bookstore is housed in an award-winning underground building designed to save energy and space while providing scenery. It includes vaulted ceilings, slanted windows, a recessed courtyard, platforms, mezzanines, and plants growing in bookcases. A solar energy unit supported by a federal grant is incorporated in the design. (LBH)

  2. Minnesota's Open Enrollment Option.

    ERIC Educational Resources Information Center

    Rubenstein, Michael C.; And Others

    This document examines the implementation and early effects of Minnesota's open-enrollment option, which allows families to apply to enroll their children in a public school in any nonresident school district in the state. During 1989-90, surveys were mailed to 2,663 participating families, 1,966 secondary school students, and all 432 district

  3. Minnesota Paraprofessional Guide.

    ERIC Educational Resources Information Center

    Wallace, Teri; Bernhardt, Jolana; Utermarck, Jennifer

    This guide was developed to provide teachers, related service personnel, administrators, paraprofessionals, and other individuals charged with assisting in the development of Minnesota's paraprofessional workforce, with information and strategies to build strong, effective, supportive teams to ensure successful educational services for all

  4. 16 CFR 1512.13 - Requirements for front fork.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.13 Requirements for front fork. The front fork shall... fork test, § 1512.18(k)(1), without visible evidence of fracture. Sidewalk bicycles need not meet...

  5. Approach view of the North Fork Butter Creek Bridge, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Approach view of the North Fork Butter Creek Bridge, view looking south - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

  6. Approach view of the North Fork Butter Creek Bridge, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Approach view of the North Fork Butter Creek Bridge, view looking north - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

  7. General perspective view of the North Fork Butter Creek Bridge, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General perspective view of the North Fork Butter Creek Bridge, view looking south - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

  8. General perspective view of the North Fork Butter Creek Bridge, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General perspective view of the North Fork Butter Creek Bridge, view looking southwest - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

  9. Detail perspective view of the North Fork Butter Creek Bridge, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail perspective view of the North Fork Butter Creek Bridge, view looking southwest - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

  10. Elevation view of the North Fork Butter Creek Bridge, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Elevation view of the North Fork Butter Creek Bridge, view looking west - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

  11. General perspective view of the North Fork Butter Creek Bridge, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General perspective view of the North Fork Butter Creek Bridge, view looking north - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

  12. Training Guidelines: Fork Lift Truck Driving.

    ERIC Educational Resources Information Center

    Ceramics, Glass, and Mineral Products Industry Training Board, Harrow (England).

    This manual of operative training guidelines for fork lift truck driving has been developed by the Ceramics, Glass and Mineral Products Industry Training Board (Great Britain) in consultation with a number of firms which manufacture fork lift trucks or which already have training--programs for their use. The purpose of the guidelines is to assist…

  13. Fifth-wheel fork truck adapter

    NASA Technical Reports Server (NTRS)

    Smith, P. L.

    1969-01-01

    Standard fifth wheel mounted on a rectangular steel structure adapted for use with a fork lift truck provides a fast, safe, and economical way of maneuvering semitrailers in close quarters at plants and warehouses. One operator can move and locate a semitrailer without dismounting from a fork lift truck.

  14. 13. View of Clark Fork Vehicle Bridge facing south. Concrete ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. View of Clark Fork Vehicle Bridge facing south. Concrete barrier blocks access. Plaque was originally located where strioed traffic sign is posted at right. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  15. 14. View of Clark Fork Vehicle Bridge facing north. Approach ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. View of Clark Fork Vehicle Bridge facing north. Approach from the south. Concrete barrier blocks access. Plaque was originally located where striped traffic sign is posted at right. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  16. 24. View of one of the plaques from Clark Fork ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    24. View of one of the plaques from Clark Fork Vehicle Bridge. Presently located at the Bonner County Historical Museum in Sandpoint, Idaho. A plaque was attached at each end of the bridge. Only one remains. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  17. 23. View of Clark Fork Vehicle Bridge facing upwest side. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. View of Clark Fork Vehicle Bridge facing up-west side. Looking at structural connection of top chord, vertical laced channel and diagonal bars. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  18. South Fork Holston River basin 1988 biomonitoring

    SciTech Connect

    Saylor, C.F.; Ahlstedt, S.A.

    1990-06-01

    There is concern over the effects of shifts in land use use practices on the aquatic fauna of streams in the South Fork Holston River basin in northwestern North Carolina and southwestern Virginia. Trout reproduction has noticeably declined in the Watauga River subbasin. The Watauga River and Elk River subbasins have been subjected to commercial and resort development. The Middle fork Holston River and the upper South Fork Holston River subbasins have been affected by agricultural and mining activities, respectively (Cox, 1986). To aid reclamation and management of the South Fork Holston basin, Tennessee Valley Authority (TVA) biologists conducted biomonitoring--including index of biotic integrity and macroinvertebrate sampling--on the Middle Fork Holston, South Fork Holston, Watauga, and Elk Rivers to assess cumulative impairment related to changes in habitat and pollutant loading in these subbasins. Biomonitoring can detect environmental degradation, help document problem areas, and assist in development of strategies for managing water quality. This report discusses the methods and materials and results of the biomonitoring of South Fork Holston River Basin. 13 refs., 5 figs., 12 tabs.

  19. 21 CFR 808.73 - Minnesota.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Minnesota. 808.73 Section 808.73 Food and Drugs... and Local Exemptions § 808.73 Minnesota. The following Minnesota medical device requirements are... from preemption under section 521(b) of the act: Minnesota Statutes, sections 145.43 and 145.44....

  20. 21 CFR 808.73 - Minnesota.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Minnesota. 808.73 Section 808.73 Food and Drugs... and Local Exemptions § 808.73 Minnesota. The following Minnesota medical device requirements are... from preemption under section 521(b) of the act: Minnesota Statutes, sections 145.43 and 145.44....

  1. 21 CFR 808.73 - Minnesota.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Minnesota. 808.73 Section 808.73 Food and Drugs... and Local Exemptions § 808.73 Minnesota. The following Minnesota medical device requirements are... from preemption under section 521(b) of the act: Minnesota Statutes, sections 145.43 and 145.44....

  2. 21 CFR 808.73 - Minnesota.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Minnesota. 808.73 Section 808.73 Food and Drugs... and Local Exemptions § 808.73 Minnesota. The following Minnesota medical device requirements are... from preemption under section 521(b) of the act: Minnesota Statutes, sections 145.43 and 145.44....

  3. 21 CFR 808.73 - Minnesota.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Minnesota. 808.73 Section 808.73 Food and Drugs... and Local Exemptions § 808.73 Minnesota. The following Minnesota medical device requirements are... from preemption under section 521(b) of the act: Minnesota Statutes, sections 145.43 and 145.44....

  4. 78 FR 28012 - Tier One Environmental Impact Statement for the Rochester, Minnesota to Twin Cities, Minnesota...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ... FRA's Procedures for Considering Environmental Impacts (64 FR 28546) (Environmental Procedures), in... Twin Cities, Minnesota Passenger Rail Corridor AGENCY: Federal Railroad Administration (FRA), U.S... for the Rochester, Minnesota to Twin Cities, Minnesota Passenger Rail Corridor (the Corridor)...

  5. Minnesota Land Management Information Center

    NASA Technical Reports Server (NTRS)

    Nordstrand, E. A.

    1981-01-01

    A brief history of the Minnesota Land Management Information Center is given and the present operational status and plans for future development are described. The incorporation of LANDSAT data into the system, hardware and software capabilities, and funding are addressed.

  6. Mus81 and converging forks limit the mutagenicity of replication fork breakage

    PubMed Central

    Mayle, Ryan; Campbell, Ian M.; Beck, Christine R.; Yu, Yang; Wilson, Marenda; Shaw, Chad A.; Bjergbaek, Lotte; Lupski, James R.; Ira, Grzegorz

    2016-01-01

    Most spontaneous DNA double-strand breaks (DSBs) result from replication-fork breakage. Break-induced replication (BIR), a genome rearrangement-prone repair mechanism that requires the Pol32/POLD3 subunit of eukaryotic DNA Pol?, was proposed to repair broken forks, but how genome destabilization is avoided was unknown. We show that broken fork repair initially uses error-prone Pol32-dependent synthesis, but that mutagenic synthesis is limited to within a few kilobases from the break by Mus81 endonuclease and a converging fork. Mus81 suppresses template switches between both homologous sequences and diverged human Alu repetitive elements, highlighting its importance for stability of highly repetitive genomes. We propose that lack of a timely converging fork or Mus81 may propel genome instability observed in cancer. PMID:26273056

  7. Stability of blocked replication forks in vivo

    PubMed Central

    Mettrick, Karla A.; Grainge, Ian

    2016-01-01

    Replication of chromosomal DNA must be carried out to completion in order for a cell to proliferate. However, replication forks can stall during this process for a variety of reasons, including nucleoprotein ‘roadblocks’ and DNA lesions. In these circumstances the replisome copying the DNA may disengage from the chromosome to allow various repair processes to restore DNA integrity and enable replication to continue. Here, we report the in vivo stability of the replication fork when it encounters a nucleoprotein blockage in Escherichia coli. Using a site-specific and reversible protein block system in conjunction with the temperature sensitive DnaC helicase loader and DnaB replicative helicase, we monitored the disappearance of the Y-shaped DNA replication fork structures using neutral-neutral 2D agarose gels. We show the replication fork collapses within 5 min of encountering the roadblock. Therefore, the stalled replication fork does not pause at a block in a stable confirmation for an extended period of time as previously postulated. PMID:26490956

  8. Methods to study replication fork collapse in budding yeast.

    PubMed

    Liberi, Giordano; Cotta-Ramusino, Cecilia; Lopes, Massimo; Sogo, Jose'; Conti, Chiara; Bensimon, Aaron; Foiani, Marco

    2006-01-01

    Replication of the eukaryotic genome is a difficult task, as cells must coordinate chromosome replication with chromatin remodeling, DNA recombination, DNA repair, transcription, cell cycle progression, and sister chromatid cohesion. Yet, DNA replication is a potentially genotoxic process, particularly when replication forks encounter a bulge in the template: forks under these conditions may stall and restart or even break down leading to fork collapse. It is now clear that fork collapse stimulates chromosomal rearrangements and therefore represents a potential source of DNA damage. Hence, the comprehension of the mechanisms that preserve replication fork integrity or that promote fork collapse are extremely relevant for the understanding of the cellular processes controlling genome stability. Here we describe some experimental approaches that can be used to physically visualize the quality of replication forks in the yeast S. cerevisiae and to distinguish between stalled and collapsed forks. PMID:16793417

  9. 7. Roaring Fork Motor Nature Trail, rocks along edge of ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Roaring Fork Motor Nature Trail, rocks along edge of road. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  10. Roaring Fork Motor Nature Trail, Title Sheet Great Smoky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Roaring Fork Motor Nature Trail, Title Sheet - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  11. 6. Roaring Fork Motor Nature Trail, road view after stop ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Roaring Fork Motor Nature Trail, road view after stop four. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  12. 12. Roaring Fork Motor Nature Trail, place of a thousand ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Roaring Fork Motor Nature Trail, place of a thousand drips, view from road. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  13. 3. Roaring Fork Motor Nature Trail, view between second and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Roaring Fork Motor Nature Trail, view between second and third stops - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  14. 1. Roaring Fork Motor Nature Trail, entrance sign. Great ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Roaring Fork Motor Nature Trail, entrance sign. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  15. 9. Roaring Fork Motor Nature Trail, Reagan House. Great ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. Roaring Fork Motor Nature Trail, Reagan House. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  16. 11. Roaring Fork Motor Nature Trail, boulders along road after ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Roaring Fork Motor Nature Trail, boulders along road after stop 13. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  17. 2. Roaring Fork Motor Nature Trail, road view before first ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Roaring Fork Motor Nature Trail, road view before first stop. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  18. 8. Roaring Fork Motor Nature Trail, handbuilt rock pile. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Roaring Fork Motor Nature Trail, hand-built rock pile. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  19. 5. Roaring Fork Motor Nature Trail, vista at stop three. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Roaring Fork Motor Nature Trail, vista at stop three. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  20. 12. PLANK BRIDGE ON OLD ROAD NEAR NORTH FORK VIRGIN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. PLANK BRIDGE ON OLD ROAD NEAR NORTH FORK VIRGIN RIVER BRIDGE, FACING EAST - Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of Virgin River on Zion-Mount Carmel Highway, Springdale, Washington County, UT

  1. 11. OLD BRIDGE AND ROADBED NEAR NORTH FORK VIRGIN RIVER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. OLD BRIDGE AND ROADBED NEAR NORTH FORK VIRGIN RIVER BRIDGE, FACING NORTH - Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of Virgin River on Zion-Mount Carmel Highway, Springdale, Washington County, UT

  2. 13. ORIGINAL NORTH FORK VIRGIN RIVER BRIDGE, FACING NORTHWEST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. ORIGINAL NORTH FORK VIRGIN RIVER BRIDGE, FACING NORTHWEST - Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of Virgin River on Zion-Mount Carmel Highway, Springdale, Washington County, UT

  3. 15. INSIDE VIEW OF FLUME, LOOKING DOWNSTREAM, LEFT FORK TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. INSIDE VIEW OF FLUME, LOOKING DOWNSTREAM, LEFT FORK TO SETTLING BASIN, SHOWING RIGHT FORK WITH GATE IN PLACE AND A FEW NEEDLES IN PLACE - Electron Hydroelectric Project, Along Puyallup River, Electron, Pierce County, WA

  4. Quartz Tuning Forks as Cryogenic Vacuum Gauges

    NASA Astrophysics Data System (ADS)

    Huisman, F. M.; Velasco, A. E.; Van Cleve, E.; Taborek, P.

    2014-07-01

    We report measurements of the mechanical Q of a 32.7 kHz quartz tuning fork as a function of pressure for helium and argon at T = 300 K and for helium in the temperature range 7.0-0.7 K. In the low pressure ballistic regime, the damping due to the surrounding gas is inversely proportional to P , while for higher pressures, a hydrodynamic treatment accounts for most of the variation of Q with P . We have combined the ballistic and hydrodynamic models together with calculations of the thermal transpiration correction to correlate the tuning fork Q at low temperature with the pressure measured with a room temperature pressure gauge. The fork was found to be useful as an in situ pressure gauge for pressures above ˜ 0.1 mTorr. A dissipation peak and frequency drop associated with the superfluid transition in the adsorbed helium film is also observed for T<1.4 K.

  5. Retained garden fork following cranial stab injury

    PubMed Central

    Gonya, Sonwabile; Mbatha, Andile; Moyeni, Nondabula; Enicker, Basil

    2016-01-01

    Retained garden fork is a rare complication of penetrating cranial trauma. Retained knife blade is the most commonly reported presentation. We report an unusual case of a 30-year-old male patient treated at our institution, who presented with a retained garden fork following a stab to the head, with no associated neurological deficits. Computerized tomographic scan of the brain was performed preoperatively to assess the trajectory of the weapon and parenchymal injury. A craniectomy was performed to facilitate removal of the weapon in the operating theatre under general anaesthesia. Intravenous prophylactic antibiotics were administered pre- and postoperatively to prevent septic complications. The patient recovered well and was discharged home. PMID:26747398

  6. Retained garden fork following cranial stab injury.

    PubMed

    Gonya, Sonwabile; Mbatha, Andile; Moyeni, Nondabula; Enicker, Basil

    2016-01-01

    Retained garden fork is a rare complication of penetrating cranial trauma. Retained knife blade is the most commonly reported presentation. We report an unusual case of a 30-year-old male patient treated at our institution, who presented with a retained garden fork following a stab to the head, with no associated neurological deficits. Computerized tomographic scan of the brain was performed preoperatively to assess the trajectory of the weapon and parenchymal injury. A craniectomy was performed to facilitate removal of the weapon in the operating theatre under general anaesthesia. Intravenous prophylactic antibiotics were administered pre- and postoperatively to prevent septic complications. The patient recovered well and was discharged home. PMID:26747398

  7. 27 CFR 9.113 - North Fork of Long Island.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false North Fork of Long Island... North Fork of Long Island. (a) Name. The name of the viticultural area described in this section is “North Fork of Long Island.” (b) Approved maps. The appropriate maps for determining the boundaries...

  8. Pyrimidine dimers block simian virus 40 replication forks

    SciTech Connect

    Berger, C.A.; Edenberg, H.J.

    1986-10-01

    UV light produces lesions, predominantly pyrimidine dimers, which inhibit DNA replication in mammalian cells. The mechanism of inhibition is controversial: is synthesis of a daughter strand halted at a lesion while the replication fork moves on and reinitiates downstream, or is fork progression itself blocked for some time at the site of a lesion. We directly addressed this question by using electron microscopy to examine the distances of replication forks from the origin in unirradiated and UV-irradiated simian virus 40 chromosomes. If UV lesions block replication fork progression, the forks should be asymmetrically located in a large fraction of the irradiated molecules; if replication forks move rapidly past lesions, the forks should be symmetrically located. A large fraction of the simian virus 40 replication forks in irradiated molecules were asymmetrically located, demonstrating that UV lesions present at the frequency of pyrimidine dimers block replication forks. As a mechanism for this fork blockage, we propose that polymerization of the leading strand makes a significant contribution to the energetics of fork movement, so any lesion in the template for the leading strand which blocks polymerization should also block fork movement.

  9. CLEAR FORK OF THE BRAZOS SUSPENSION BRIDGE, CIRCA 1896, SHOWING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    CLEAR FORK OF THE BRAZOS SUSPENSION BRIDGE, CIRCA 1896, SHOWING INCLINED STAY CABLES EXTENDING FROM TOP OF TOWER TO DECK. 3/4 VIEW FROM BELOW. - Clear Fork of Brazos River Suspension Bridge, Spanning Clear Fork of Brazos River at County Route 179, Albany, Shackelford County, TX

  10. Topographic view of the North Fork Butter Creek Bridge (located ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Topographic view of the North Fork Butter Creek Bridge (located center of frame), view looking west - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

  11. 5. JUNCTION OF NORTH AND SOUTH FORK TULE RIVER MIDDLE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. JUNCTION OF NORTH AND SOUTH FORK TULE RIVER MIDDLE FORK BRANCH FLUMES SHOWING SPILLWAY VALVES ON EACH FLUME, CONCRETE SANDBOX AT JUNCTION (SPILLING WATER), AND FLUME CONTROL HOUSE AND FISH WHEEL AT UPPER PHOTO LEFT. VIEW TO NORTHWEST. - Tule River Hydroelectric Project, Water Conveyance System, Middle Fork Tule River, Springville, Tulare County, CA

  12. 33 CFR 117.663 - Minnesota River.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Minnesota River. 117.663 Section 117.663 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.663 Minnesota River. The draws...

  13. Student Loan Default Rates in Minnesota, 2007

    ERIC Educational Resources Information Center

    Grimes, Tricia

    2010-01-01

    While Minnesota undergraduates are more likely to take out student loans, they are substantially less likely than their peers nationally to default on federal student loans. Fifty-four percent of Minnesota undergraduates took out student loans in 2007-2008, compared to 39 percent of undergraduates across the U.S. Minnesota undergraduates were also…

  14. Racial Disparity in Minnesota's Child Protection System

    ERIC Educational Resources Information Center

    Johnson, Erik P.; Clark, Sonja; Donald, Matthew; Pedersen, Rachel; Pichotta, Catherine

    2007-01-01

    Minnesota has been recognized by several studies as a state with a significant amount of racial disparity in its child protection system. This study, using 2001 data from Minnesota's Social Services Information Service, was conducted to determine at which of the six decision points in Minnesota's child welfare system racial disparities are…

  15. 75 FR 65389 - Minnesota Disaster # MN-00027

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... ADMINISTRATION Minnesota Disaster MN-00027 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Minnesota dated 10/15.... Contiguous Counties: Minnesota: Blue Earth, Dodge, Faribault, Fillmore, Freeborn, Goodhue, Jackson,...

  16. 33 CFR 117.663 - Minnesota River.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Minnesota River. 117.663 Section 117.663 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.663 Minnesota River. The draws...

  17. 33 CFR 117.663 - Minnesota River.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Minnesota River. 117.663 Section 117.663 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.663 Minnesota River. The draws...

  18. 75 FR 41245 - Minnesota Disaster #MN-00025

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ... ADMINISTRATION Minnesota Disaster MN-00025 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Minnesota dated 07/08... Counties: Minnesota: Becker, Cass, Clay, Douglas, Grant, Hubbard, Todd, Wilkin. The Interest Rates are:...

  19. 77 FR 51101 - Minnesota Disaster #MN-00037

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... ADMINISTRATION Minnesota Disaster MN-00037 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Minnesota dated 08/16... Superior Chippewa. Contiguous Counties: Minnesota: Aitkin, Chisago, Isanti, Itasca, Kanabec,...

  20. 33 CFR 117.663 - Minnesota River.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Minnesota River. 117.663 Section 117.663 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.663 Minnesota River. The draws...

  1. 33 CFR 117.663 - Minnesota River.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Minnesota River. 117.663 Section 117.663 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.663 Minnesota River. The draws...

  2. 76 FR 41552 - Minnesota Disaster #MN-00031

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-14

    ... ADMINISTRATION Minnesota Disaster MN-00031 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Minnesota dated 07/07...: Minnesota: Anoka, Carver, Dakota, Ramsey, Scott, Sherburne, Wright. The Interest Rates are: Percent...

  3. Chemical Dependency Regional Needs Assessment: Northeastern Minnesota.

    ERIC Educational Resources Information Center

    Stone, Marylee

    The Minnesota Model of Chemical Dependency Treatment, which evolved from a combination of the grassroots Alcoholics Anonymous movement and the State Mental Health Services in the 1960s has made Minnesota an international leader in chemical dependency treatment efforts. Northeastern Minnesota has shared this reputation with the state. In spite of…

  4. Double-ended tuning fork quartz accelerometer

    SciTech Connect

    Kass, W.J.; Snow, G.S.

    1986-01-01

    Quartz accelerometers with frequency output have been designed and built using etched double-ended tuning fork technology. These devices consist of two tuning forks connected in a cantilever beam configuration with beryllium-copper spacers which serves as a proof mass and inboard spacer. The frequency outputs of each tuning fork resonant circuit are mixed to yield an output frequency of approximately 1kHz at zero acceleration. The sensitivity of the devices is approximately 1Hz/G. The fundamental vibration frequency of the cantilever beam is 2200Hz in this undamped device. Shock testing up to 1500G has indicated good survivability characteristics. Individual fork measurements compared with assembled cantilevers tested in a +- 1G field in the temperature range of -55C to +85C indicate that residual stesses associated with assembly contributes to the temperature sensitivity of the bias frequency. Centrifuge testing has been conducted over the range of 0-120G with an indicated non-linearity of less than 2mG.

  5. Development of the Pintle Release Fork Mechanism

    SciTech Connect

    BOGER, R.M.; DALE, R.

    1999-08-27

    An improved method of attachment of the pintle to the piston in the universal sampler is being developed. The mechanism utilizes a forked release disk which captures two balls in a cavity formed by a hole in the piston and a groove in the pintle rod.

  6. Man-induced gradient adjustment of the South Fork Forked Deer River, west Tennessee

    USGS Publications Warehouse

    Simon, A.; Robbins, C.H.

    1987-01-01

    Channel modifications from 1968 to 1969 on the South Fork Forked Deer River in western Tennessee have caused upstream degradation, downstream aggradation, and bank failures along the altered channels, adjacent reaches, and tributaries. The result of these adjustments is a general decrease in gradient as the channel attempts to absorb the imposed increase in energy conditions created by channelization. Headward degradation at a rate of approximately 2.57 km/yr on the South Fork Forked Deer River caused from 1.52 m to about 3.14 m of incision over a 13.5 km reach from 1969 to 1981. As a consequence of substantially increased sediment supply, approximately 2.13 m of aggradation was induced downstream of this reach during the same period. This accumulation represents a 60% recovery of bed level at the downstream site since the completion of channel work in 1969. Gradient adjustment with time is described by exponential decay functions. The length of time required for adjustment to some new quasi-equilibrium condition is computed by these decay functions and is about 20 years from the completion of channel work. Adjusted slopes are less than predisturbed values, probably because straightened channels dissipate less energy by friction, allowing more energy for sediment transport. An equivalent sediment load, therefore, can be transported at a considerably gentler slope. The predisturbed slope exceeds the adjusted slope by an order of magnitude on the downstream reach of the South Fork Forked Deer River. ?? 1987 Springer-Verlag New York Inc.

  7. Minnesota: Early Head Start Initiatiive

    ERIC Educational Resources Information Center

    Center for Law and Social Policy, Inc. (CLASP), 2012

    2012-01-01

    Minnesota provides supplemental state funding to existing federal Head Start and Early Head Start (EHS) grantees to increase their capacity to serve additional infants, toddlers, and pregnant women. The initiative was started in 1997 when the state legislature earmarked $1 million of the general state Head Start supplemental funds for children…

  8. Regulating environmental noise in Minnesota

    NASA Astrophysics Data System (ADS)

    Casey, Timothy

    2005-09-01

    In Minnesota, environmental noise is regulated by the Minnesota Pollution Control Agency (MPCA) noise control rules (MN Rules 7030). Features of the MPCA noise rule include use of L10 and L50 to regulate maximum allowable daytime and nighttime noise (on a dBA basis), and use of the state environmental noise rule to limit maximum allowable levels of highway traffic noise. The MPCA noise rule is guided by provisions in Minnesota Statutes (MS 116.07). Among those provisions is the requirement that MPCA adapt noise rules that give due consideration to such factors ``that could interfere unreasonably with the enjoyment of life and property.'' This ambitious goal could be interpreted as having applicability to impulsive or ground-borne noise. Yet MPCA noise rules clearly state that they ``do not identify limiting levels of impulsive noise needed for the preservation of public health and welfare.'' Budget cuts eliminated the MPCA noise unit, and ended their enforcement of the state noise rule. This paper discusses the MPCA rule, program, and current noise issues in Minnesota.

  9. Minnesota's Soils and Their Uses.

    ERIC Educational Resources Information Center

    Halsey, Clifton

    There is an increasing need for land planning and understanding soil is one step toward assuring proper land use. This publication, written by soil scientists and teachers, is designed as a reference for high school teachers. It is designed to be a comprehensive collection about Minnesota soils (although the information can be applied to other…

  10. The Minnesota Couples Communication Program

    ERIC Educational Resources Information Center

    Nunnally, Elam W.; And Others

    1975-01-01

    This article describes the Minnesota Couples Communication Program which offers a structured educational experience directed toward equipping couples with skills for (1) heightening awareness of self and self's contributions to interaction, (2) effectively expressing self-awareness, (3) accurately understanding partner's communications, and (4)…

  11. Arrested replication forks guide retrotransposon integration.

    PubMed

    Jacobs, Jake Z; Rosado-Lugo, Jesus D; Cranz-Mileva, Susanne; Ciccaglione, Keith M; Tournier, Vincent; Zaratiegui, Mikel

    2015-09-25

    Long terminal repeat (LTR) retrotransposons are an abundant class of genomic parasites that replicate by insertion of new copies into the host genome. Fungal LTR retrotransposons prevent mutagenic insertions through diverse targeting mechanisms that avoid coding sequences, but conserved principles guiding their target site selection have not been established. Here, we show that insertion of the fission yeast LTR retrotransposon Tf1 is guided by the DNA binding protein Sap1 and that the efficiency and location of the targeting depend on the activity of Sap1 as a replication fork barrier. We propose that Sap1 and the fork arrest it causes guide insertion of Tf1 by tethering the integration complex to target sites. PMID:26404838

  12. Minnesota Geological Survey may close

    NASA Astrophysics Data System (ADS)

    Bush, Susan

    The future of the Minnesota Geological Survey is up in the air until January 1992, when the state legislature reconvenes. On June 4, Governor Arne H. Carlson vetoed a line-item of the 2-year University of Minnesota budget that contains funding for the MGS. If funds are not restored by special legislative appropriation and approved by the governor during the spring of 1992, MGS will be abolished effective July 1992.The possibility of closing the survey reflects a financial decision, according to Robert A. Schroeder, assistant to the governor. It is not based on the usefulness of the survey's work. “The governor's objective with his line-item vetoes was to control overall spending, not to target specific programs,” he said. Since MGS is university-affiliated, it is funded under Minnesota's Higher Education bill, rather than as a state agency. Because of overspending in 1991, the state has had to cut back funds, and the university is one area hit by budget cuts. The university may still choose to fund the program and has the flexibility to reallocate funds within the system.

  13. Adaptation Forestry in Minnesota's Northwoods

    NASA Astrophysics Data System (ADS)

    Cornett, M.; White, M.; Etterson, J.; Kavajecz, L.; Mead, J.; Handler, S.; Swanston, C.; Hall, K.

    2014-12-01

    Forest restoration and management goals are shifting in northern Minnesota in light of new information on climate trends. Adaptation forestry encompasses a combination of practices designed to favor native populations and species likely to persist under warmer, drier conditions. The overarching project goal is to increase the adaptive capacity of northern forests such that they continue to sustain a variety of services, including carbon sequestration, fiber production, watershed protection, and wildlife habitat. We are currently testing the feasibility and efficacy of adaptation forestry in the northern Great Lakes region in three common forest types: Boreal-Mixed, Pine, and Hardwoods. 12 sites (2,000 acres total) recently subjected to a range of structural treatments (gap creation, shelterwood, and clear-cut with reserves) were coupled with "adaptation plantings" of species that are likely to thrive under changed climate conditions (e.g., red oak, bur oak, white pine). Seedlings, ~110,000 total, originated from two source locations, one that reflects current adaptation to the climate of northern Minnesota and another from a more southern source in central Minnesota. To date, we have assessed results from two growing seasons by tracking survival, growth and phenological characteristics of planted seedlings. This project is a first step in determining whether adaptation management can be used as a tool to help northern forests transition to an uncertain future. Cooperation with state, federal, and academic partners may ultimately influence the adaptive capacity across millions of acres in the Great Lakes region.

  14. BALD ROCK AND MIDDLE FORK FEATHER RIVER ROADLESS AREAS, CALIFORNIA.

    USGS Publications Warehouse

    Sorensen, Martin L.; Buehler, Alan R.

    1984-01-01

    The results of a mineral-resource assessment of the Bald Rock and Middle Fork Feather River Roadless Areas in California indicate several areas within the Middle Fork Feather River Roadless Area that have probable mineral-resource potential. A probable potential for placer gold exists at various localities, both in areas covered by Tertiary volcanic rocks and in small streams that drain into the Middle Fork of the Feather River. A probable potential for small deposits of chromite exists in tracts underlain by ultramafic rocks in the Melones fault zone. A probable potential for lead-silver deposits is recognized at the east end of the Middle Fork Feather River Roadless Area.

  15. Evolution of tail fork depth in genus Hirundo.

    PubMed

    Hasegawa, Masaru; Arai, Emi; Kutsukake, Nobuyuki

    2016-02-01

    A classic example of a sexually selected trait, the deep fork tail of the barn swallow Hirundo rustica is now claimed to have evolved and be maintained mainly via aerodynamic advantage rather than sexually selected advantage. However, this aerodynamic advantage hypothesis does not clarify which flight habits select for/against deep fork tails, causing diversity of tail fork depth in hirundines. Here, by focusing on the genus Hirundo, we investigated whether the large variation in tail fork depth could be explained by the differential flight habits. Using a phylogenetic comparative approach, we found that migrant species had deeper fork tails, but less colorful plumage, than the other species, indicating that migration favors a specific trait, deep fork tails. At the same time, tail fork depth but not plumage coloration decreased with increasing bill size - a proxy of prey size, suggesting that foraging on larger prey items favors shallower fork tails. Variation of tail fork depth in the genus Hirundo may be explained by differential flight habits, even without assuming sexual selection. PMID:26865972

  16. 3. Photocopy of photograph (original print in collection of Minnesota ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Photocopy of photograph (original print in collection of Minnesota Historical Society) CORNER VIEW, CORNER OF MINNESOTA AND EAST SIXTH STREETS - New York Life Insurance Company Building, Sixth & Minnesota Streets, Saint Paul, Ramsey County, MN

  17. 6. View from the Minnesota side, looking northwest at the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. View from the Minnesota side, looking northwest at the Minnesota portal the bridge - Enloe Bridge No. 90021, Spanning Red River of North between Minnesota & North Dakota on County State Aid Highway 28, Wolverton, Wilkin County, MN

  18. Senataxin Associates with Replication Forks to Protect Fork Integrity across RNA-Polymerase-II-Transcribed Genes

    PubMed Central

    Alzu, Amaya; Bermejo, Rodrigo; Begnis, Martina; Lucca, Chiara; Piccini, Daniele; Carotenuto, Walter; Saponaro, Marco; Brambati, Alessandra; Cocito, Andrea; Foiani, Marco; Liberi, Giordano

    2012-01-01

    Summary Transcription hinders replication fork progression and stability. The ATR checkpoint and specialized DNA helicases assist DNA synthesis across transcription units to protect genome integrity. Combining genomic and genetic approaches together with the analysis of replication intermediates, we searched for factors coordinating replication with transcription. We show that the Sen1/Senataxin DNA/RNA helicase associates with forks, promoting their progression across RNA polymerase II (RNAPII)-transcribed genes. sen1 mutants accumulate aberrant DNA structures and DNA-RNA hybrids while forks clash head-on with RNAPII transcription units. These replication defects correlate with hyperrecombination and checkpoint activation in sen1 mutants. The Sen1 function at the forks is separable from its role in RNA processing. Our data, besides unmasking a key role for Senataxin in coordinating replication with transcription, provide a framework for understanding the pathological mechanisms caused by Senataxin deficiencies and leading to the severe neurodegenerative diseases ataxia with oculomotor apraxia type 2 and amyotrophic lateral sclerosis 4. PMID:23141540

  19. Unusual esophageal foreign body: a table fork.

    PubMed

    Mevio, Emilio; Mevio, Niccol

    2013-01-01

    The presence of an esophageal foreign body (EFB) is a medical emergency requiring urgent evaluation and treatment. Swallowing of foreign bodies is most common in children aged between 6 months and 6 years, in whom it usually occurs during games. In adults, foreign bodies tend to be ingested accidentally together with food. The authors report an unusual case of EFB (a table fork) in an adult and briefly report the clinical presentation and the therapeutic procedures adopted in this case and similar cases. PMID:23634316

  20. 33 CFR 117.307 - Miami River, North Fork.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Miami River, North Fork. 117.307 Section 117.307 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.307 Miami River, North Fork. The draw...

  1. 33 CFR 117.315 - New River, South Fork.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false New River, South Fork. 117.315 Section 117.315 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.315 New River, South Fork. (a) The...

  2. 14. Roaring Fork Motor Nature Trail, Place of a thousand ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. Roaring Fork Motor Nature Trail, Place of a thousand drips, view with three culvert pipes. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  3. 33 CFR 207.370 - Big Fork River, Minn.; logging.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Big Fork River, Minn.; logging. 207.370 Section 207.370 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.370 Big Fork River, Minn.; logging. (a) During the...

  4. 33 CFR 207.370 - Big Fork River, Minn.; logging.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Big Fork River, Minn.; logging. 207.370 Section 207.370 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.370 Big Fork River, Minn.; logging. (a) During the...

  5. 33 CFR 207.370 - Big Fork River, Minn.; logging.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Big Fork River, Minn.; logging. 207.370 Section 207.370 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.370 Big Fork River, Minn.; logging. (a) During the...

  6. 33 CFR 207.370 - Big Fork River, Minn.; logging.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Big Fork River, Minn.; logging. 207.370 Section 207.370 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.370 Big Fork River, Minn.; logging. (a) During the...

  7. 33 CFR 207.370 - Big Fork River, Minn.; logging.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Big Fork River, Minn.; logging. 207.370 Section 207.370 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.370 Big Fork River, Minn.; logging. (a) During the...

  8. 14. NORTH FORK VIRGIN RIVER BRIDGE DECK UNDER RECONSTRUCTION. REINFORCING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. NORTH FORK VIRGIN RIVER BRIDGE DECK UNDER RECONSTRUCTION. REINFORCING ROD IN PLACE. PHOTO BY CARL E. JEPSON, 29 JANUARY 1960. - Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of Virgin River on Zion-Mount Carmel Highway, Springdale, Washington County, UT

  9. South Fork Telephone Switchboard Building, general view in setting showing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    South Fork Telephone Switchboard Building, general view in setting showing (N) side; view (S) - Fort McKinley, South Fork Telephone Switchboard Building, South side of Weymouth Way, approximately 100 feet west of East Side Drive, Great Diamond Island, Portland, Cumberland County, ME

  10. South Fork Telephone Switchboard Building, oblique view of (W) and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    South Fork Telephone Switchboard Building, oblique view of (W) and (S) sides, view to northeast - Fort McKinley, South Fork Telephone Switchboard Building, South side of Weymouth Way, approximately 100 feet west of East Side Drive, Great Diamond Island, Portland, Cumberland County, ME

  11. South Fork Telephone Switchboard Building, interior west room showing hardwood ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    South Fork Telephone Switchboard Building, interior west room showing hardwood floor; view south - Fort McKinley, South Fork Telephone Switchboard Building, South side of Weymouth Way, approximately 100 feet west of East Side Drive, Great Diamond Island, Portland, Cumberland County, ME

  12. South Fork Telephone Switchboard Building, oblique view of east side; ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    South Fork Telephone Switchboard Building, oblique view of east side; view northwest - Fort McKinley, South Fork Telephone Switchboard Building, South side of Weymouth Way, approximately 100 feet west of East Side Drive, Great Diamond Island, Portland, Cumberland County, ME

  13. 40 CFR 81.415 - Minnesota.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Minnesota. 81.415 Section 81.415 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.415 Minnesota. Area name Acreage Public Law establishing Federal...

  14. 75 FR 65391 - Minnesota Disaster #MN-00028

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Minnesota Disaster MN-00028 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of Minnesota (FEMA- 1941-DR), dated 10/13/2010. Incident: Severe storms and flooding....

  15. 40 CFR 81.415 - Minnesota.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Minnesota. 81.415 Section 81.415 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.415 Minnesota. Area name Acreage Public Law establishing Federal...

  16. 77 FR 47908 - MINNESOTA Disaster #MN-00038

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-10

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION MINNESOTA Disaster MN-00038 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of MINNESOTA (FEMA- 4069-DR), dated 07/06/2012. Incident: Severe Storms and Flooding....

  17. 75 FR 39994 - Minnesota Disaster #MN-00026

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Minnesota Disaster MN-00026 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of Minnesota (FEMA- 1921-DR), dated 07/02/2010. INCIDENT: Severe Storms, Tornadoes, and...

  18. 76 FR 47286 - Minnesota Disaster #MN-00033

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-04

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Minnesota Disaster MN-00033 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of Minnesota (FEMA- 4009-DR), dated 07/28/2011. Incident: Severe Storms, Flooding, and...

  19. 78 FR 28939 - Minnesota Disaster #MN-00049

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Minnesota Disaster MN-00049 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of Minnesota (FEMA- 4113-DR), dated 05/03/2013. Incident: Severe Winter Storm. Incident Period:...

  20. 40 CFR 81.415 - Minnesota.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Minnesota. 81.415 Section 81.415 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.415 Minnesota. Area name Acreage Public Law establishing Federal...

  1. 40 CFR 81.415 - Minnesota.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Minnesota. 81.415 Section 81.415 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.415 Minnesota. Area name Acreage Public Law establishing Federal...

  2. 75 FR 22167 - Minnesota Disaster #MN-00024

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-27

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Minnesota Disaster MN-00024 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of MINNESOTA (FEMA- 1900-DR), dated 04/19/2010. Incident: Flooding. Incident Period:...

  3. Choosing a College. Minnesota 2014-15

    ERIC Educational Resources Information Center

    Minnesota Office of Higher Education, 2014

    2014-01-01

    Minnesota is home to some of the finest postsecondary institutions in the country. From campuses large to small, urban to rural, close to home or far away, the state's public and private colleges and universities offer a broad spectrum of surprising educational opportunities and experiences. This guide can help students explore Minnesota College…

  4. 76 FR 35261 - Minnesota Disaster #MN-00032

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-16

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Minnesota Disaster MN-00032 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of Minnesota (FEMA- 1990-DR), dated 06/07/2011. Incident: Severe Storms and Tornadoes....

  5. 40 CFR 81.415 - Minnesota.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Minnesota. 81.415 Section 81.415 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.415 Minnesota. Area name Acreage Public Law establishing Federal...

  6. Subgroup Achievement and Gap Trends: Minnesota, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Minnesota for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Minnesota showed mostly gains in reading at the basic, proficient, and advanced levels for racial/ethnic subgroups, low income students, and boys and girls. In math,…

  7. Choice and Accountability: The Minnesota Experience.

    ERIC Educational Resources Information Center

    Randall, Ruth E.

    The kinds of school choice programs and the processes by which they became legalized in Minnesota are discussed in this paper. The first part reviews reasons for restructuring American schools. The second part describes how the Minnesota education system moved changed in the following areas: from a single delivery system to community education;…

  8. Bibliography of Minnesota Materials, Revised Edition, 1977.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Education, St. Paul. Div. of Instruction.

    Approximately 500 citations are provided to help teachers and media personnel identify materials for teaching about Minnesota in elementary and secondary grades. Entries are presented in ten categories: people of Minnesota; history; government and law; industries and commerce; land, plants, and water; wildlife; recreation; arts; fiction; and…

  9. [The Minnesota Story, American Indian Legends.

    ERIC Educational Resources Information Center

    Minneapolis Public Schools, Minn. Task Force on Minority Cultures.

    This student booklet, one of a series of readings on minority cultures, contains nine Indian folktales. Stories included are: Minnesota is Minabozho's Land, about the way Minnesota was formed; How We Got the Rainbow; How the Birds Came to Have Their Many Colors; The Study of Coyote and Moradjawinga (Earth Wanderer); The Four Winds, A Sioux legend,…

  10. 50 CFR 32.42 - Minnesota.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Lake, Wauboose Lake, and Two Island Lake all year in accordance with State and/or White Earth..., Pool 9, Minnesota/Iowa, 1,126 acres. ii. Bertom Island, Pool 11, Wisconsin, 31 acres. iii. Guttenberg.... Weaver Bottoms/Lost Island, Pool 5, Minnesota/Wisconsin, 3,508 acres. iii. Polander Lake, Pool...

  11. University of Minnesota Physical Plant Operations.

    ERIC Educational Resources Information Center

    Minnesota State Office of the Legislative Auditor, St. Paul. Program Evaluation Div.

    In March 1988, the Office of the Legislative Auditor for the State of Minnesota conducted a program evaluation and financial audit of physical plant operations at the University of Minnesota's Twin Cities campus. The auditors examined the physical plant's management, financial, and personnel controls and the effectiveness and efficiency of

  12. Process Assessment: Minnesota Reading Corps PreK Program

    ERIC Educational Resources Information Center

    Diaconis, Athena; Estrera, Elc; Hafford, Carol; Hernandez, Marc; Markovitz, Carrie; Muyskens, Paul

    2015-01-01

    Minnesota Reading Corps is the largest AmeriCorps State program in the country. Its mission is to help every Minnesota child become a proficient reader by the end of third grade. To meet this goal, the Minnesota Reading Corps and its host organization, ServeMinnesota Action Network, engages a diverse group of AmeriCorps members to provide…

  13. Outcome Evaluation: Minnesota Reading Corps PreK Program. Appendices

    ERIC Educational Resources Information Center

    Markovitz, Carrie E.; Hernandez, Marc W.; Hedberg, Eric C.; Silberglitt, Benjamin

    2015-01-01

    Minnesota Reading Corps is the largest AmeriCorps State program in the country. Its mission is to help every Minnesota child become a proficient reader by the end of third grade. To meet this goal, the Minnesota Reading Corps and its host organization, ServeMinnesota Action Network, engages a diverse group of AmeriCorps members to provide…

  14. Minnesota Kids: A Closer Look. 1997 Data Book.

    ERIC Educational Resources Information Center

    Kids Count Minnesota, Minneapolis.

    This 1997 Minnesota Kids Count report examines child poverty and changing demographics in the state of Minnesota, and focuses on nine risk indicators for the years 1991 through 1995 in Minnesota's 87 counties. Following a discussion of myths and truths about poverty in Minnesota and a look at demographic changes in the state from 1990 to 1995,

  15. 77 FR 45597 - Middle Fork American River Project; Notice of Availability of the Draft Environmental Impact...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-01

    ... Energy Regulatory Commission Middle Fork American River Project; Notice of Availability of the Draft Environmental Impact Statement for the Middle Fork American River Hydrolectric Project and Intention To Hold... Fork American River Hydroelectric Project (FERC No. 2079), located on the Middle Fork of the...

  16. The Fork+ burnup measurement system: Design and first measurement campaign

    SciTech Connect

    Olson, C.E.; Bronowski, D.R.; McMurtry, W.; Ewing, R.; Jordan, R.; Rivard, D.

    1998-12-31

    Previous work with the original Fork detector showed that burnup as determined by reactor records could be accurately allocated to spent nuclear fuel assemblies. The original Fork detector, designed by Los Alamos National Laboratory, used an ion chamber to measure gross gamma count and a fission chamber to measure neutrons from an activation source, {sup 244}Cm. In its review of the draft Topical Report on Burnup Credit, the US Nuclear Regulatory Commission indicated it felt uncomfortable with a measurement system that depended on reactor records for calibration. The Fork+ system was developed at Sandia National Laboratories under the sponsorship of the Electric Power Research Institute with the aim of providing this independent measurement capability. The initial Fork+ prototype was used in a measurement campaign at the Maine Yankee reactor. The campaign confirmed the applicability of the sensor approach in the Fork+ system and the efficiency of the hand-portable Fork+ prototype in making fuel assembly measurements. It also indicated potential design modifications that will be necessary before the Fork+ can be used effectively on high-burnup spent fuel.

  17. ATR phosphorylates SMARCAL1 to prevent replication fork collapse

    PubMed Central

    Couch, Frank B.; Bansbach, Carol E.; Driscoll, Robert; Luzwick, Jessica W.; Glick, Gloria G.; Btous, Rmy; Carroll, Clinton M.; Jung, Sung Yun; Qin, Jun; Cimprich, Karlene A.; Cortez, David

    2013-01-01

    The DNA damage response kinase ataxia telangiectasia and Rad3-related (ATR) coordinates much of the cellular response to replication stress. The exact mechanisms by which ATR regulates DNA synthesis in conditions of replication stress are largely unknown, but this activity is critical for the viability and proliferation of cancer cells, making ATR a potential therapeutic target. Here we use selective ATR inhibitors to demonstrate that acute inhibition of ATR kinase activity yields rapid cell lethality, disrupts the timing of replication initiation, slows replication elongation, and induces fork collapse. We define the mechanism of this fork collapse, which includes SLX4-dependent cleavage yielding double-strand breaks and CtIP-dependent resection generating excess single-stranded template and nascent DNA strands. Our data suggest that the DNA substrates of these nucleases are generated at least in part by the SMARCAL1 DNA translocase. Properly regulated SMARCAL1 promotes stalled fork repair and restart; however, unregulated SMARCAL1 contributes to fork collapse when ATR is inactivated in both mammalian and Xenopus systems. ATR phosphorylates SMARCAL1 on S652, thereby limiting its fork regression activities and preventing aberrant fork processing. Thus, phosphorylation of SMARCAL1 is one mechanism by which ATR prevents fork collapse, promotes the completion of DNA replication, and maintains genome integrity. PMID:23873943

  18. New interpretation of Clarks Fork field, northern Bighorn basin, Montana

    SciTech Connect

    Johnson, J.S.; Lindsley-Griffin, N.

    1986-08-01

    Clarks Fork field is located at the northern edge of the Bighorn basin (T9S, R22E) in Carbon County, Montana. Production was first established in 1944 by General Petroleum Corporation in the Cretaceous Peay Sandstone (basal Frontier) and was later extended to the Cretaceous Greybull (1949) and Lakota (1956) sandstones by British American. Total cumulative hydrocarbons from this field are 1,1789,193 bbl of oil and 3,061,522 mcf of gas, with Lakota sandstones being most productive. Lakota production occurs from a structural-stratigraphic trap in an east-west-trending channel on the axis of Clarks Fork anticline, geographically near the center of the township. Our structural reinterpretation of Clarks Fork field suggests that Elk Basin anticline is a northwest extension of the Elk Basin field anticline. The Elk Basin thrust truncates the north limb of the fold and does not strike to the northwest, as shown by earlier interpretations. They interpret a northwest-striking thrust in the center of the township as a splay off the Elk Basin thrust, and have named it the Clarks Fork thrust. The Clarks Fork anticline is located on the hanging wall of Clarks Fork thrust. Subsurface maps indicate the Clarks Fork area has not been fully developed. Stratigraphic traps in the Lakota and Greybull sandstones are present in several areas of the township. Structural traps in the center and northwest portions of the township may also exist.

  19. Pertussis Outbreak, Southeastern Minnesota, 2012

    PubMed Central

    Theofiles, Alexander G.; Cunningham, Scott A.; Chia, Nicholas; Jeraldo, Patricio R.; Quest, Daniel J.; Mandrekar, Jayawant N.; Patel, Robin

    2015-01-01

    Objective To describe clinical and laboratory findings from the 2012 southeastern Minnesota pertussis outbreak. Patients and Methods Patients were selected for 2 parts of the study. In the first part, nasopharyngeal swabs from a convenience sample of 265 unique patients were used for both the clinician-requested polymerase chain reaction (PCR) test and culture. B pertussis isolates were tested for macrolide susceptibility and typed using whole genome sequencing and pulsed-field gel electrophoresis. Pertactin gene sequences were analyzed to identify pertactin-deficient B pertussis. In the second part, all patients seen at Mayo Clinic in Rochester, Minnesota, who had PCR results positive for Bordetella pertussis or Bordetella parapertussis between January 1, 2012, and December 31, 2012, were analyzed for patient demographic features and vaccination records. Results One hundred sixty patients had results positive for B pertussis, and 21 patients had results positive for B parapertussis. Among the 265 swabs cultured, B pertussis was detected by both culture and PCR in 11. One swab was positive for B pertussis by culture alone, and 13 were positive by PCR alone. Polymerase chain reaction detected B pertussis more frequently than did culture (P=.001). No macrolide resistance was detected. All 12 isolates tested had an altered pertactin gene, including 9 with a signal sequence deletion, 2 with insertion sequence disruptions, and 1 with a premature stop codon. Nine and 3 isolates were pertactin types prn1 and prn2, respectively. Whole genome sequencing and pulsed-field gel electrophoresis detected the presence of multiple B pertussis strains. The mean age of patients with pertussis was younger than that of those without pertussis (15.6 and 25.5 years, respectively; P=.002). Compared with those whose test results were negative for B pertussis, fewer patients with positive results had received whole-cell pertussis vaccine (P=.02). In the subgroup who had received acellular vaccine exclusively, the time since the most recent pertussis vaccination in those with results positive for B pertussis was longer than that in those with negative results (1363 vs 1010 days; P=.004). Conclusion The 2012 pertussis outbreak in southeastern Minnesota included multiple strains of B pertussis, all putatively lacking pertactin. Our findings may indicate decreased efficacy of (and waning immunity from) acellular vaccines as contributors to the outbreak. PMID:25282430

  20. Development of Tuning Fork Based Probes for Atomic Force Microscopy

    NASA Astrophysics Data System (ADS)

    Jalilian, Romaneh; Yazdanpanah, Mehdi M.; Torrez, Neil; Alizadeh, Amirali; Askari, Davood

    2014-03-01

    This article reports on the development of tuning fork-based AFM/STM probes in NaugaNeedles LLC for use in atomic force microscopy. These probes can be mounted on different carriers per customers' request. (e.g., RHK carrier, Omicron carrier, and tuning fork on a Sapphire disk). We are able to design and engineer tuning forks on any type of carrier used in the market. We can attach three types of tips on the edge of a tuning fork prong (i.e., growing Ag2Ga nanoneedles at any arbitrary angle, cantilever of AFM tip, and tungsten wire) with lengths from 100-500 μm. The nanoneedle is located vertical to the fork. Using a suitable insulation and metallic coating, we can make QPlus sensors that can detect tunneling current during the AFM scan. To make Qplus sensors, the entire quartz fork will be coated with an insulating material, before attaching the nanoneedle. Then, the top edge of one prong is coated with a thin layer of conductive metal and the nanoneedle is attached to the fork end of the metal coated prong. The metal coating provides electrical connection to the tip for tunneling current readout and to the electrodes and used to read the QPlus current. Since the amount of mass added to the fork is minimal, the resonance frequency spectrum does not change and still remains around 32.6 KHz and the Q factor is around 1,200 in ambient condition. These probes can enhance the performance of tuning fork based atomic microscopy.

  1. Fork gratings based on ferroelectric liquid crystals.

    PubMed

    Ma, Y; Wei, B Y; Shi, L Y; Srivastava, A K; Chigrinov, V G; Kwok, H-S; Hu, W; Lu, Y Q

    2016-03-21

    In this article, we disclose a fork grating (FG) based on the photo-aligned ferroelectric liquid crystal (FLC). The Digital Micro-mirror Device based system is used as a dynamic photomask to generated different holograms. Because of controlled anchoring energy, the photo alignment process offers optimal conditions for the multi-domain FLC alignment. Two different electro-optical modes namely DIFF/TRANS and DIFF/OFF switchable modes have been proposed where the diffraction can be switched either to no diffraction or to a completely black state, respectively. The FLC FG shows high diffraction efficiency and fast response time of 50µs that is relatively faster than existing technologies. Thus, the FLC FG may pave a good foundation toward optical vertices generation and manipulation that could find applications in a variety of devices. PMID:27136779

  2. Wireless tuning fork gyroscope for biomedical applications

    NASA Astrophysics Data System (ADS)

    Abraham, Jose K.; Varadan, Vijay K.; Whitchurch, Ashwin K.; Sarukesi, K.

    2003-07-01

    This paper presents the development of a Bluetooth enabled wireless tuning fork gyroscope for the biomedical applications, including gait phase detection system, human motion analysis and physical therapy. This gyroscope is capable of measuring rotation rates between -90 and 90 and it can read the rotation information using a computer. Currently, the information from a gyroscope can trigger automobile airbag deployment during rollover, improve the accuracy and reliability of GPS navigation systems and stabilize moving platforms such as automobiles, airplanes, robots, antennas, and industrial equipment. Adding wireless capability to the existing gyroscope could help to expand its applications in many areas particularly in biomedical applications, where a continuous patient monitoring is quite difficult. This wireless system provides information on several aspects of activities of patients for real-time monitoring in hospitals.

  3. Chemical and biological sensing using tuning forks

    DOEpatents

    Tao, Nongjian; Boussaad, Salah

    2012-07-10

    A device for sensing a chemical analyte is disclosed. The device is comprised of a vibrating structure having first and second surfaces and having an associated resonant frequency and a wire coupled between the first and second surfaces of the vibrating structure, wherein the analyte interacts with the wire and causes a change in the resonant frequency of the vibrating structure. The vibrating structure can include a tuning fork. The vibrating structure can be comprised of quartz. The wire can be comprised of polymer. A plurality of vibrating structures are arranged in an array to increase confidence by promoting a redundancy of measurement or to detect a plurality of chemical analytes. A method of making a device for sensing a chemical analyte is also disclosed.

  4. Land use management in Minnesota

    NASA Technical Reports Server (NTRS)

    Sizer, J. E. (Principal Investigator)

    1972-01-01

    The author has identified the following significant results. Preliminary analysis of bulk imagery suggests that the forty-acre data cell used in the Minnesota Land Management Information Systems (MLMIS) can be utilized in interpretation of ERTS-1 data. High quality bulk images of the Twin Cities metropolitan area suggest that detail in urban land use patterns is much greater than originally anticipated. This implies a greater work effort in this area than was planned. Furthermore, the forest classes of land use can also be usefully divided into subcategories. Preliminary analysis of one rather low quality image also indicates that subclasses of wetlands can be identified. Prospects are bright for improving the potential detail that ERTS-1 can contribute to MLMIS.

  5. 78 FR 47815 - Minnesota Disaster #MN-00051

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Minnesota Disaster MN-00051 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY.... ADDRESSES: Submit completed loan applications to: U.S. Small Business Administration, Processing...

  6. 17. DETAIL VIEW OF WHAT APPEARS TO BE STIRRING FORK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. DETAIL VIEW OF WHAT APPEARS TO BE STIRRING FORK THAT MIXED COFFEE BEANS AS THEY WERE HUSKED - Hacienda Cafetalera Santa Clara, Coffee Mill, KM 19, PR Route 372, Hacienda La Juanita, Yauco Municipio, PR

  7. Little Known Facts about the Common Tuning Fork.

    ERIC Educational Resources Information Center

    Ong, P. P.

    2002-01-01

    Explains the physical principles of the tuning fork which has a common use in teaching laboratories. Includes information on its vibration, frequency of vibration, elasticity, and reasons for having two prongs. (YDS)

  8. HOMESTEAD, LAKE FORK, AND LICK CREEK ROADLESS AREAS, OREGON.

    USGS Publications Warehouse

    Evans, James G.; Conyac, Martin D.

    1984-01-01

    A mineral survey concluded that the Homestead, Lake Fork and Lick Creek Roadless Area, Oregon offer little promise for the occurrence of mineral or energy resources in the bedrock. Probable mineral-resource potential is assigned to the west and north parts of the Lake Fork Roadless Area, where gold resources may occur in glacial deposits and alluvium transported into this area from sources outside the roadless area to the west.

  9. Employment Contract: State of Minnesota-Minnesota State Colleges and Universities, Board of Trustees and the Minnesota Community College Faculty Association, 1998-1999.

    ERIC Educational Resources Information Center

    Minnesota Community Coll. Faculty Association, St. Paul.

    This document contains an agreement made in December 1997 between the State of Minnesota/Minnesota State Colleges and Universities and the Minnesota Community College Faculty Association. The contract's purpose was to promote effective relations between the two entities, as well as to (1) further quality education by maintaining a high standard of…

  10. 78 FR 33016 - Proposed Amendment of Class D Airspace; Grand Forks AFB, ND

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-03

    ... specifically invited on the overall regulatory, aeronautical, economic, environmental, and energy-related... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of... airspace necessary to ensure the safety of aircraft and the efficient use of airspace. This regulation...

  11. Minnesota Education Yearbook, 2000: The Status of Pre-K-12 Education in Minnesota.

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Coll. of Education and Human Development.

    The Office of Educational Accountability has compiled and analyzed indicators of progress in developing a statewide accountability system in Minnesota. This report focuses on the state as a whole, not on specific schools or districts. Chapter 1 is an introduction to Minnesota's accountability history and current concerns. Chapter 2 examines…

  12. Minnesota Computer Aided Library System (MCALS); University of Minnesota Subsystem Cost/Benefits Analysis.

    ERIC Educational Resources Information Center

    Lourey, Eugene D., Comp.

    The Minnesota Computer Aided Library System (MCALS) provides a basis of unification for library service program development in Minnesota for eventual linkage to the national information network. A prototype plan for communications functions is illustrated. A cost/benefits analysis was made to show the cost/effectiveness potential for MCALS. System…

  13. Decomposition in northern Minnesota peatlands

    SciTech Connect

    Farrish, K.W.

    1985-01-01

    Decomposition in peatlands was investigated in northern Minnesota. Four sites, an ombrotrophic raised bog, an ombrotrophic perched bog and two groundwater minerotrophic fens, were studied. Decomposition rates of peat and paper were estimated using mass-loss techniques. Environmental and substrate factors that were most likely to be responsible for limiting decomposition were monitored. Laboratory incubation experiments complemented the field work. Mass-loss over one year in one of the bogs, ranged from 11 percent in the upper 10 cm of hummocks to 1 percent at 60 to 100 cm depth in hollows. Regression analysis of the data for that bog predicted no mass-loss below 87 cm. Decomposition estimates on an area basis were 2720 and 6460 km/ha yr for the two bogs; 17,000 and 5900 kg/ha yr for the two fens. Environmental factors found to limit decomposition in these peatlands were reducing/anaerobic conditions below the water table and cool peat temperatures. Substrate factors found to limit decomposition were low pH, high content of resistant organics such as lignin, and shortages of available N and K. Greater groundwater influence was found to favor decomposition through raising the pH and perhaps by introducing limited amounts of dissolved oxygen.

  14. Methane production in Minnesota peatlands

    SciTech Connect

    Williams, R.T.; Crawford, R.L.

    1984-06-01

    Rates of methane production in Minnesota peats were studied. Surface (10- to 25-cm) peats produced an average of 228 nmol of CH/sub 4/ per g (dry weight) per h at 25/sup 0/C and ambient pH. Methanogenesis rates generally decreased with depth in ombrotrophic peats, but on occasion were observed to rise within deeper layers of certain fen peats. Methane production was temperature dependent, increasing with increasing temperature (4 to 30/sup 0/C), except in peats from deeper layers. Maximal methanogenesis from these deeper regions occurred at 12/sup 0/C. Methane production rates were also pH dependent. Two peats with pHs of 3.8 and 4.3 had an optimum rate of methane production at pH 6.0. The addition to peat of glucose and H/sub 2/-CO/sub 2/ stimulated methanogenesis, whereas the addition of acetate inhibited methanogenesis. Cysteine-sulfide, nitrogen-phosphorus-trace metals, and vitamins-yeast extract affected methane production very little. Various gases were found to be trapped or dissolved (or both) within peatland waters. Dissolved methane increased linearly to a depth of 210 cm. The accumulation of metabolic end products produced within peat bogs appears to be an important mechanism limiting turnover in peatland environments.

  15. Methane flux from Minnesota peatlands

    SciTech Connect

    Crill, P.M.; Bartlett, K.B.; Harriss, R.C.; Gorham, E.; Verry, E.S. )

    1988-12-01

    Northern (> 40 deg N) wetlands have been suggested as the largest natural source of methane (CH{sub 4}) to the troposphere. To refine the authors estimates of source strengths from this region and to investigate climatic controls on the process, fluxes were measured from a variety of Minnesota peatlands during May, June, and August 1986. Late spring and summer fluxes ranged from 11 to 866 mg CH{sub 4}/sq/m/day, averaging 207 mg CH{sub 4} sq/m/day overall. At Marcell Forest, forested bogs and fen sites had lower fluxes than open bogs. In the Red Lake peatland, circumneutral fens, with standing water above the peat surface, produced more methane than acid bog sites in which the water table was beneath the moss surface. Peat temperature was an important control. Methane flux increased in response to increasing soil temperature. It is estimated that the methane flux from all peatlands north of 40 deg may be on the order of 70 to 90 Tg/yr though estimates of this sort are plagued by uncertainties in the areal extent of peatlands, length of the CH{sub 4} producing season, and the spatial and temporal variability of the flux. 60 refs., 7 figs., 5 tabs.

  16. Scrap tire recycling in Minnesota

    SciTech Connect

    Not Available

    1989-10-01

    The author discusses the problems associated with scrap tires. For example, surface storing of scrap tires poses a fire hazard and the rainwater trapped in the tire casings is an ideal breeding ground for mosquitoes. Use as a fuel for energy production is unattractive as long as oil retails at its present low price. Past reclamation processes have not met expectations. Legislation alone is not the answer, because scrap tires cannot be regulated out of existence. However, the Minnesota state legislature has come up with an approach that seems to be successful. It has passed the Waste Tire Act, which not only formulates regulations but also provides funding for research and development. Thus, it has established a tire disposal fund for financing construction costs of tire recycling facilities. One of the outcomes was the construction of the St. Louis county Waste Tire Recycling Facility. Through a leasing arrangement with Minneapolis-based Rubber Elastomerics, Inc. (RRE), construction costs financed by the tire disposal fund eventually will be repaid by RRE to the fund. The arrangement is described in detail. By a process also described, RRE produces a product that can be used in thermoset and in thermoplastic compounds. The user can incorporate between 50 percent and 85 percent of the recycled product into a rubber or plastic compound without significantly affecting the physical properties of the compound.

  17. Geologic and hydrologic controls on coalbed methane producibility, Williams Fork Formation, Piceance Basin, Colorado

    SciTech Connect

    Tyler, R.; Scott, A.R.; Kaiser, W.R.; Nance, H.S.; McMurry, R.G. )

    1996-01-01

    Structural and depositional setting, coal rank, gas content, permeability, hydrodynamics, and reservoir heterogeneity control the producibility of coalbed methane in the Piceance Basin. The coal-rich Upper Cretaceous, Williams Fork Formation is genetically defined and regionally correlated to the genetic sequences in the Sand Wash Basin, to the north. Net coal is thickest in north-south oriented belts which accumulated on a coastal plain, behind west-east prograding shoreline sequences. Face cleats of Late Cretaceous age strike E-NE and W-NW in the southern and northern parts of the basin, respectively, normal to the Grand Hogback thrust front. Parallelism between face-cleat strike and present-day maximum horizontal stresses may enhance or inhibit coal permeability in the north and south, respectively. Geopressure and hydropressure are both present in the basin with regional hydrocarbon overpressure dominant in the central part of the basin and hydropressure limited to the basin margins. The most productive gas wells in the basin are associated with structural terraces, anticlines, and/or correspond to Cameo-Wheeler-Fairfield coal-sandstone development, reflecting basement detached thrust-faulting, fracture-enhanced permeability, and reservoir heterogeneity. Depositional heterogeneties and thrusts faults isolate coal reservoirs along the Grand Hogback from the subsurface by restricting meteoric recharge and basinward flow of ground water. An evolving coalbed methane producibility model predicts that in the Piceance Basin extraordinary coalbed methane production is precluded by low permeability and by the absence of dynamic ground-water flow.

  18. Geologic and hydrologic controls on coalbed methane producibility, Williams Fork Formation, Piceance Basin, Colorado

    SciTech Connect

    Tyler, R.; Scott, A.R.; Kaiser, W.R.; Nance, H.S.; McMurry, R.G.

    1996-12-31

    Structural and depositional setting, coal rank, gas content, permeability, hydrodynamics, and reservoir heterogeneity control the producibility of coalbed methane in the Piceance Basin. The coal-rich Upper Cretaceous, Williams Fork Formation is genetically defined and regionally correlated to the genetic sequences in the Sand Wash Basin, to the north. Net coal is thickest in north-south oriented belts which accumulated on a coastal plain, behind west-east prograding shoreline sequences. Face cleats of Late Cretaceous age strike E-NE and W-NW in the southern and northern parts of the basin, respectively, normal to the Grand Hogback thrust front. Parallelism between face-cleat strike and present-day maximum horizontal stresses may enhance or inhibit coal permeability in the north and south, respectively. Geopressure and hydropressure are both present in the basin with regional hydrocarbon overpressure dominant in the central part of the basin and hydropressure limited to the basin margins. The most productive gas wells in the basin are associated with structural terraces, anticlines, and/or correspond to Cameo-Wheeler-Fairfield coal-sandstone development, reflecting basement detached thrust-faulting, fracture-enhanced permeability, and reservoir heterogeneity. Depositional heterogeneties and thrusts faults isolate coal reservoirs along the Grand Hogback from the subsurface by restricting meteoric recharge and basinward flow of ground water. An evolving coalbed methane producibility model predicts that in the Piceance Basin extraordinary coalbed methane production is precluded by low permeability and by the absence of dynamic ground-water flow.

  19. Floods in Canada and Northern Minnesota

    NASA Technical Reports Server (NTRS)

    2002-01-01

    During the first half of June, heavy rains inundated northern Minnesota and southern Canada, giving rise to floods that drove hundreds of people from their homes and drenched more than 300,000 acres of prime farmland. This false-color image of the flood (right) was acquired on June 15, 2002, by the Moderate-resolution Imaging Spectroradiometer (MODIS), flying aboard NASA's Terra spacecraft. The worst of the flooding occurred on the border of Canada and Minnesota along the Roseau River, which now resembles a lake in the center of the image. The town of Roseau, Minnesota, which sits in the eastern end of the newly formed lake, was hit the hardest. Nearly all the buildings in the town took heavy water damage and many residents were forced to leave. Widespread flooding across an eight county region in Minnesota has drenched nearly 300,000 to 500,000 acres of farmland altogether. Many of the farmers hit lost 100 percent of their crops and will be unable to plant again for the season. Last week, President Bush declared northern Minnesota a disaster area. Normally, the Roseau River cannot even be seen on a MODIS image (left, acquired May 21, 2002), and the surrounding area is dry. In the false-color images, sage green, rusty orange, and blue is land, and water is black. Clouds are white and pink. Image courtesy Jacques Descloitres, MODIS Land Rapid Response Team at NASA GSFC

  20. Minnesota Tribal Coalition - Final Report

    SciTech Connect

    Michael Triplett

    2006-12-19

    The project helped tribal leaders, staff and community members on the Grand Portage, Leech Lake, and White Earth Reservations better understand their community's energy usage, assess local resources that might be utilized to reduce energy consumption and begin to formulate appropriate development strategies. The principal guiding interest was to assess energy usage and the potential for wind resource development on each of the three reservations. Key tribal staff became familiar with wind energy technology and assessment methodologies that will be of continued use as each tribe moves forward with development projects. The findings were that wind resources are available at each reservation with varying degrees of potential for development. At White Earth moderate to excellent resources are present at White Earth village and along the U.S. 59 corridor sufficient to be tapped to serve several scattered tribal complexes. At Grand Portage a former community television repeater tower site provides a viable elevated location for a wind turbine to serve the tribal community settlement. At Leech Lake, while most constrained by tree cover, a site adjacent to a casino holds promise for the newer taller wind turbines now coming to market at ever-increasing taller rotor heights. The project developed considerable data of importance regarding the potential for wind development on and near each reservation.

  1. 79. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    79. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, ca. 1890, #741.) ALEXANDER RAMSEY HOUSE, ca. 1890 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  2. 10. Detail of deck underside, from the Minnesota bank, looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Detail of deck underside, from the Minnesota bank, looking northwest - Enloe Bridge No. 90021, Spanning Red River of North between Minnesota & North Dakota on County State Aid Highway 28, Wolverton, Wilkin County, MN

  3. 76. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    76. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1860. #22358.) UPPER LEVEE FROM CHESTNUT STREET, 1860 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  4. 4. View of bridge from Minnesota bank, near northern side ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. View of bridge from Minnesota bank, near northern side of the southeast portal looking southwest - Enloe Bridge No. 90021, Spanning Red River of North between Minnesota & North Dakota on County State Aid Highway 28, Wolverton, Wilkin County, MN

  5. 5. View from Minnesota bank, near southern side of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. View from Minnesota bank, near southern side of the southeast portal looking north - Enloe Bridge No. 90021, Spanning Red River of North between Minnesota & North Dakota on County State Aid Highway 28, Wolverton, Wilkin County, MN

  6. 74. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    74. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1896. #35105.) FIRST ROBERT STREET BRIDGE, ca. 1896 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  7. 77. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    77. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1859. #377. Photographer: Illingworth.) LOWER LEVEE FROM JACKSON STREET, 1859 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  8. 7. Detail of Minnesota (southeast) portal of bridge, from the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Detail of Minnesota (southeast) portal of bridge, from the southeast - Enloe Bridge No. 90021, Spanning Red River of North between Minnesota & North Dakota on County State Aid Highway 28, Wolverton, Wilkin County, MN

  9. Interior Invests $286,000 in Minnesota Valley NWR

    Secretary Salazar (center) poses with youth employees and staff at Minnesota Valley National Wildlife Refuge. Much of the labor performed on the recovery projects at the refuge is done by youth in the Minnesota Conservation Corps....

  10. 76 FR 8723 - Minnesota Energy Resources Corporation; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Minnesota Energy Resources Corporation; Notice of Application Take notice that on February 1, 2011, Minnesota Energy Resources Corporation (MERC), 2665 145th Street...

  11. 40 CFR 282.73 - Minnesota State-Administered Program.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... with section 9004 of RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Minnesota obtains... Procedure Rule 24.01Intervention of Right Rule 24.02Permissive Intervention (2) Minnesota Rules,...

  12. 40 CFR 282.73 - Minnesota State-Administered Program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... with section 9004 of RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Minnesota obtains... Procedure Rule 24.01Intervention of Right Rule 24.02Permissive Intervention (2) Minnesota Rules,...

  13. 78 FR 32416 - Minnesota; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... SECURITY Federal Emergency Management Agency Minnesota; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Minnesota (FEMA-4113-DR), dated May 3, 2013, and related... determined that the damage in certain areas of the State of Minnesota resulting from a severe winter...

  14. 75 FR 45680 - Minnesota Disaster Number MN-00026

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... ADMINISTRATION Minnesota Disaster Number MN-00026 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of Minnesota (FEMA-1921-DR), dated 07/02/2010. Incident: Severe Storms, Tornadoes... disaster declaration for Private Non-Profit organizations in the State of Minnesota, dated 07/02/2010,...

  15. 76 FR 53141 - Minnesota; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-25

    ... SECURITY Federal Emergency Management Agency Minnesota; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Minnesota (FEMA-4009-DR), dated July 28, 2011, and related... determined that the damage in certain areas of the State of Minnesota resulting from severe storms,...

  16. 75 FR 26814 - Minnesota Disaster Number MN-00024

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-12

    ... ADMINISTRATION Minnesota Disaster Number MN-00024 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of Minnesota (FEMA-1900-DR), dated 04/19/2010. Incident: Flooding. Incident Period... organizations in the State of MINNESOTA, dated 04/19/2010, is hereby amended to include the following areas...

  17. 75 FR 65696 - Minnesota Disaster Number MN-00028

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-26

    ... ADMINISTRATION Minnesota Disaster Number MN-00028 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... Only for the State of Minnesota (FEMA-1941-DR), dated 10/13/2010. Incident: Severe Storms and Flooding... Private Non-Profit organizations in the State of Minnesota, dated 10/13/2010, is hereby amended to...

  18. 78 FR 51202 - Minnesota; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ... SECURITY Federal Emergency Management Agency Minnesota; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Minnesota (FEMA-4131-DR), dated July 25, 2013, and related... determined that the damage in certain areas of the State of Minnesota resulting from severe storms,...

  19. 75 FR 65501 - Minnesota; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-25

    ... SECURITY Federal Emergency Management Agency Minnesota; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Minnesota (FEMA-1941-DR), dated October 13, 2010, and related... have determined that the damage in certain areas of the State of Minnesota resulting from severe...

  20. 76 FR 36141 - Minnesota; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-21

    ... SECURITY Federal Emergency Management Agency Minnesota; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Minnesota (FEMA-1982-DR), dated May 10, 2011, and related... determined that the damage in certain areas of the State of Minnesota resulting from severe storms...

  1. 77 FR 46103 - Minnesota; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ... SECURITY Federal Emergency Management Agency Minnesota; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Minnesota (FEMA-4069-DR), dated July 6, 2012, and related... determined that the damage in certain areas of the State of Minnesota resulting from severe storms...

  2. 75 FR 32821 - Minnesota Disaster Number MN-00024

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... ADMINISTRATION Minnesota Disaster Number MN-00024 AGENCY: Small Business Administration. ACTION: Amendment 3... Only for the State of Minnesota (FEMA-1900-DR), dated 04/19/2010. Incident: Flooding. Incident Period... Non-Profit organizations in the State of Minnesota, dated 04/19/2010, is hereby amended to include...

  3. 75 FR 39959 - Minnesota; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... SECURITY Federal Emergency Management Agency Minnesota; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Minnesota (FEMA-1921-DR), dated July 2, 2010, and related... damage in certain areas of the State of Minnesota resulting from severe storms, tornadoes, and...

  4. 75 FR 29590 - Minnesota Disaster Number MN-00024

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-26

    ... ADMINISTRATION Minnesota Disaster Number MN-00024 AGENCY: Small Business Administration. ACTION: Amendment 2... Only for the State of Minnesota (FEMA-1900-DR), dated 04/19/2010. Incident: Flooding. Incident Period... organizations in the State of Minnesota, dated 04/19/2010, is hereby amended to establish the incident...

  5. 76 FR 32388 - Minnesota Disaster Number MN-00030

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-06

    ... ADMINISTRATION Minnesota Disaster Number MN-00030 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of Minnesota (FEMA-1982-DR), dated 05/10/2011. Incident: Severe Storms and Flooding... Non-Profit organizations in the State of MINNESOTA, dated 05/10/2011, is hereby amended to include...

  6. 75 FR 23792 - Minnesota; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... SECURITY Federal Emergency Management Agency Minnesota; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Minnesota (FEMA-1900-DR), dated April 19, 2010, and related... in certain areas of the State of Minnesota resulting from flooding beginning on March 1, 2010,...

  7. 75 FR 65695 - Minnesota Disaster Number MN-00028

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-26

    ... ADMINISTRATION Minnesota Disaster Number MN-00028 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of Minnesota (FEMA-1941-DR), dated 10/13/2010. Incident: Severe Storms and Flooding... Private Non-Profit organizations in the State of MINNESOTA, dated 10/13/2010, is hereby amended...

  8. 76 FR 33395 - Minnesota Disaster Number MN-00030

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-08

    ... ADMINISTRATION Minnesota Disaster Number MN-00030 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... Only for the State of Minnesota (FEMA-1982-DR), dated 05/10/2011. Incident: Severe Storms and Flooding... Private Non-Profit organizations in the State of Minnesota, dated 05/10/2011, is hereby amended...

  9. 75 FR 39059 - Minnesota Disaster Number MN-00024

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    ... ADMINISTRATION Minnesota Disaster Number MN-00024 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4... Only for the State of Minnesota (FEMA-1900-DR), dated 04/19/2010. Incident: Flooding. Incident Period... Non-Profit organizations in the State of Minnesota, dated 04/19/2010, is hereby amended to include...

  10. Minnesota Measures: 2007 Report on Higher Education Performance

    ERIC Educational Resources Information Center

    Minnesota Office of Higher Education, 2007

    2007-01-01

    In 2005, Governor Tim Pawlenty and the Minnesota Legislature charged the Minnesota Office of Higher Education with developing an accountability system to measure the higher education sector's effectiveness in meeting state goals. Minnesota's leaders recognized that the knowledge, creativity and intellectual capacity of the state's people are the…

  11. 76 FR 44348 - Minnesota; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ... SECURITY Federal Emergency Management Agency Minnesota; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Minnesota (FEMA-1990-DR), dated June 7, 2011, and related... determined that the damage in certain areas of the State of Minnesota resulting from severe storms...

  12. Recommended Best Practices for Mold Investigations in Minnesota Schools.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Health, St. Paul.

    The Minnesota Department of Health developed this guidance at the request of the Minnesota Department of Children, Families and Learning. The goal of the document is to assist school district staff of Minnesota public schools in responding to problems related to indoor mold. Its focus is on practical, cost-effective methods to identify indoor mold…

  13. Meadowbrook Women's Clinic v. State of Minnesota.

    PubMed

    1983-02-23

    A Minnesota statute that prohibited abortion advertisements was found unconstitutional by the U.S. District Court, District of Minnesota. The statute, which was challenged by a corporation providing reproductive services that sought to purchase advertisements in the telephone company's yellow pages, unconstitutionally prohibited protected speech, since the proposed advertisement contained truthful information about lawful services offered by the corporation. The state also failed to demonstrate that the statute served a compelling interest or that it was a reasonable means of furthering such an interest. PMID:11648345

  14. Pollen sequence at Kirchner Marsh, Minnesota

    USGS Publications Warehouse

    Winter, T.C.

    1962-01-01

    A pollen diagram from Kirchner Marsh, southeastern Minnesota, records a continuous vegetation sequence from the time of Late Wisconsin ice retreat from the region. The late-glacial and early postglacial portions of the diagram are correlated with a radiocarbon-dated diagram from Madelia, Minnesota. Both diagrams show a series of maxima of pollen types in the early postglacial that suggest a significant climatic change at that time. The Kirchner diagram, in addition, shows high percentages of nonarboreal pollen later in the postglacial that indicate an advance of prairie elements into the area between 7200 and 5000 years ago.

  15. State Health Expenditure Accounts: Minnesota's Perspective

    PubMed Central

    Blewett, Lynn A.; Sonier, Julie; Gustafson, Brent C.; Leitz, Scott D.

    1999-01-01

    Minnesota's approach to the development and use of State health expenditure accounts (SHEAs) was developed to assist State policymakers with decisions regarding health care reform. The accounts are based on an annual survey of third-party payers and summary Medicaid and Medicare data. Summary data are presented along with a discussion of data collection methodology, estimation, and dissemination. Minnesota's experience demonstrates that the ability of States to conduct detailed analysis of health care spending and to use these estimates to change State policy, inform national policy debate, conduct impact analysis, educate policymakers, and monitor market trends. PMID:11481787

  16. Temperature effects in tuning fork enhanced interferometric photoacoustic spectroscopy.

    PubMed

    Köhring, M; Böttger, S; Willer, U; Schade, W

    2013-09-01

    Temperature dependent measurements with a compact fiber coupled sensor for trace gas detection in the near-infrared based on tuning fork enhanced interferometric photoacoustic spectroscopy are presented. The temperature effects on the sensor have been investigated in a range from T = -41 °C to T = 107 °C, in particular the influence on the resonance frequency and the Q-factor of the micro tuning fork. The refined sensor head contains a combination of a silicon tuning fork and an acoustic off-beam resonator and permits methane detection with a detection limit of S = (3.85 ± 0.01) ppm. The functional capability of a numerical model for the optimization of acoustic off-beam resonators in COMSOL Multiphysics® is presented. PMID:24103964

  17. A Multi-Fork Z-Axis Quartz Micromachined Gyroscope

    PubMed Central

    Feng, Lihui; Zhao, Ke; Sun, Yunan; Cui, Jianmin; Cui, Fang; Yang, Aiying

    2013-01-01

    A novel multi-fork z-axis gyroscope is presented in this paper. Different from traditional quartz gyroscopes, the lateral electrodes of the sense beam can be arranged in simple patterns; as a result, the fabrication is simplified. High sensitivity is achieved by the multi-fork design. The working principles are introduced, while the finite element method (FEM) is used to simulate the modal and sensitivity. A quartz fork is fabricated, and a prototype is assembled. Impedance testing shows that the drive frequency and sense frequency are similar to the simulations, and the quality factor is approximately 10,000 in air. The scale factor is measured to be 18.134 mV/(°/s) and the nonlinearity is 0.40% in a full-scale input range of ±250 °/s. PMID:24048339

  18. Bank stability and channel width adjustment, East Fork River, Wyoming.

    USGS Publications Warehouse

    Andrews, E.D.

    1982-01-01

    Frequent surveys of eight cross sections located in self-formed reaches of the East Fork River, Wyoming, during the 1974 snowmelt flood showed a close relation between channel morphology and scour and fill. Those cross sections narrower than the mean reach width filled at discharges less than bankfull and scoured at discharges greater than bankfull. Those cross sections wider than the mean reach width scoured at discharges less than bankfull and filled at discharges greater than bankfull. Bank stability, and to some extent the adjustment of stream channel width, in the East Fork River study reach appears to be controlled by the processes of scour and fill. -from Author

  19. 16 CFR 1512.14 - Requirements for fork and frame assembly.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Requirements for fork and frame assembly... SUBSTANCES ACT REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.14 Requirements for fork and frame assembly. The fork and frame assembly shall be tested for strength by application of a load of 890 N...

  20. 16 CFR 1512.14 - Requirements for fork and frame assembly.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Requirements for fork and frame assembly... SUBSTANCES ACT REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.14 Requirements for fork and frame assembly. The fork and frame assembly shall be tested for strength by application of a load of 890 N...

  1. 16 CFR 1512.14 - Requirements for fork and frame assembly.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Requirements for fork and frame assembly... SUBSTANCES ACT REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.14 Requirements for fork and frame assembly. The fork and frame assembly shall be tested for strength by application of a load of 890 N...

  2. 16 CFR 1512.14 - Requirements for fork and frame assembly.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Requirements for fork and frame assembly... SUBSTANCES ACT REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.14 Requirements for fork and frame assembly. The fork and frame assembly shall be tested for strength by application of a load of 890 N...

  3. Hydraulic geometry and sediment data for the South Fork Salmon River, Idaho, 1985-86

    USGS Publications Warehouse

    Williams, Rhea P.; O'Dell, Ivalou; Megahan, Walter F.

    1989-01-01

    Hydraulic geometry, suspended-sediment, and bedload samples were collected at three sites in the upper reach of the South Fork Salmon River drainage basin from April 1985 to June 1986. Sites selected were South Fork Salmon River near Krassel Ranger Station, Buckhorn Creek, and North Fork Lick Creek. Results of the data collection are presented in this report.

  4. 76 FR 35909 - Temporary Concession Contract for Big South Fork National Recreation Area, TN/KY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ... contract for Big South Fork National Recreation Area, TN/KY. SUMMARY: Pursuant to 36 CFR 51.24, public... National Park Service Temporary Concession Contract for Big South Fork National Recreation Area, TN/KY... contract for the conduct of certain visitor services within Big South Fork National Recreation...

  5. 16 CFR 1512.14 - Requirements for fork and frame assembly.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Requirements for fork and frame assembly... SUBSTANCES ACT REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.14 Requirements for fork and frame assembly. The fork and frame assembly shall be tested for strength by application of a load of 890 N...

  6. Grand antiprism and quaternions

    NASA Astrophysics Data System (ADS)

    Koca, Mehmet; Ajmi, Mudhahir Al; Ozdes Koca, Nazife

    2009-12-01

    Vertices of the four-dimensional (4D) semi-regular polytope, the grand antiprism and its symmetry group of order 400 are represented in terms of quaternions with unit norm. It follows from the icosian representation of the E8 root system which decomposes into two copies of the root system of H4. The symmetry of the grand antiprism is a maximal subgroup of the Coxeter group W(H4). It is the group Aut(H2 ⊕ H'2) which is constructed in terms of 20 quaternionic roots of the Coxeter diagram H2 ⊕ H'2. The root system of H4 represented by the binary icosahedral group I of order 120, constitutes the regular 4D polytope 600-cell. When its 20 quaternionic vertices corresponding to the roots of the diagram H2 ⊕ H'2 are removed from the vertices of the 600-cell the remaining 100 quaternions constitute the vertices of the grand antiprism. We give a detailed analysis of the construction of the cells of the grand antiprism in terms of quaternions. The dual polytope of the grand antiprism has also been constructed.

  7. School Boundary Debate Divides Minnesota Suburb

    ERIC Educational Resources Information Center

    Samuels, Christina A.

    2011-01-01

    The author discusses how an assignment plan intended to keep schools socioeconomically balanced spurs a bitter debate in suburban Eden Prairie. The boundary debate in the 9,700-student Eden Prairie, Minnesota, district has been bruising. Eden Prairie adopted new school attendance boundaries this year based on socioeconomic balance, ensuring for…

  8. State Teacher Policy Yearbook, 2009. Minnesota

    ERIC Educational Resources Information Center

    National Council on Teacher Quality, 2009

    2009-01-01

    This Minnesota edition of the National Council on Teacher Quality's (NCTQ's) 2009 "State Teacher Policy Yearbook" is the third annual look at state policies impacting the teaching profession. It is hoped that this report will help focus attention on areas where state policymakers can make changes that will have a positive impact on teacher quality…

  9. Job Satisfaction among Minnesota High School Principals

    ERIC Educational Resources Information Center

    Heyd, Steven DuWayne

    2010-01-01

    It has been reported the demands of the high school principalship in the United States has deterred qualified candidates from accepting the position. The purpose of this study was to investigate levels of job satisfaction among Minnesota high school principals within a potentially dwindling supply of qualified candidates as reported in other…

  10. Minnesota Indian Education Hearings Report, November 1976.

    ERIC Educational Resources Information Center

    Jones, Ramona

    Summarizing the analyses of testimonies presented before the Minnesota Subcommittee on Indian Education by both Indians and nonIndians concerned and/or involved with national, state, or local Indian education, this report focuses on findings at the statewide and individual site levels (Minneapolis, St. Paul, Red Wing, Cass Lake, Duluth, White…

  11. 75 FR 62756 - Superior National Forest, Minnesota

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ...The SDEIS will supplement and supersede the Draft EIS of October 27, 2009 (DEIS), which was produced jointly by the US Army Corps of Engineers (USACE) and the Minnesota Department of Natural Resources (MNDNR), released for public comment on November 6, 2009. The SDEIS will respond to concerns about wetlands and water quality issues associated with the NorthMet mining and ore processing......

  12. State Responsibilities for American Indians -- Minnesota.

    ERIC Educational Resources Information Center

    Goodwin, George V.; Finn, Skip

    It is important to remeber that American Indians are citizens of both the nation and the state in which they reside and are entitled, therefore, to share in all privileges of such citizenship. The 1924 Citizenship Act was meant to pave the way for gradual termination of Federal responsibility for Indians. However, in Minnesota Public Law (PL) 280…

  13. Rural and City Indians in Minnesota Prisons.

    ERIC Educational Resources Information Center

    Woods, Richard G.; Harkins, Arthur M.

    Whatever the reason, trouble with the law is a matter of considerable importance to contemporary Indian Americans. This study, a component of Havighurst's National Study of American Indian Education, seeks to gain a better understanding of Indian offenders in Minnesota. Data concerning new court commitments from July 1, 1967 through June 30, 1968,…

  14. Troubled Waters for the University of Minnesota

    ERIC Educational Resources Information Center

    Priesmeyer, Molly

    2012-01-01

    More than a year and a half after the University of Minnesota made headlines when an administrator halted the premiere of an environmental documentary, controversy and questions persist at the Twin Cities university. "Troubled Waters: A Mississippi River Story" took nearly four years to make. It explores how agricultural runoff and pollution…

  15. Minnesota Infant Mental Health Services Feasibility Study.

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Center for Early Education and Development.

    Noting that Minnesota has developed many innovative services for parents and infants, but does not yet have an organized way to attend to infants' emotional development and mental health needs, this report details a study to ascertain the need for infant mental health services and examined the current level and types of services available. Data…

  16. Minnesota: The State and Its Educational System.

    ERIC Educational Resources Information Center

    Hodgkinson, Harold L.

    In Minnesota, democracy really works. A higher percentage of voters go to the polls, the business leaders genuinely care about the community, and the legislature works harder than most to provide for the people's welfare. Behind all of this is an energetic, well-educated citizenry who pay fairly high taxes and receive excellent services in return.…

  17. Financing Education: Minnesota, 1983-84.

    ERIC Educational Resources Information Center

    Minnesota House of Representatives, St. Paul. Education Committee.

    An introduction to Minnesota's educational finance system as of school year 1983-84, this compilation describes various aid programs, defines relevant terms, and shows how funds are allocated. The first section defines the following: the Foundation Aid Program, the state's basic school financing mechanism, which includes state and local funds with…

  18. Financing Education, Minnesota, 1984-85.

    ERIC Educational Resources Information Center

    Minnesota House of Representatives, St. Paul. Education Committee.

    An introduction to Minnesota's educational finance system as of school year 1984-85, this compilation describes various aid programs, defines relevant terms, and shows how funds are allocated. The first section defines the following: the Foundation Aid Program, the state's basic school financing mechanism, which includes state and local funds with…

  19. Interactions of wolves and dogs in Minnesota

    USGS Publications Warehouse

    Fritts, S.H.; Paul, W.J.

    1989-01-01

    This article reports on the nature and extent of wolf-dog interactions in Minnesota, based on investigations of complaints received by personnel of the federal government dealing with wolf-depredation control. Findings may indicate the wolf-dog interactions that can be expected in other recovery areas.

  20. Environment and Public Opinion in Minnesota.

    ERIC Educational Resources Information Center

    Tichenor, P. J.; And Others

    Surveys conducted in Minnesota in 1969 and 1970 to obtain public opinion regarding environmental issues are discussed. Several generalizations are made about the state of public opinion about the environmental issue, as follows: (1) The environmental issue has reached public prominence through a sequence from professional and interest-group…

  1. Minnesota State Law Library. 1994 Annual Report.

    ERIC Educational Resources Information Center

    Minnesota State Law Library, St. Paul.

    This document is the annual report of the Minnesota State Law Library. The report is divided into two main sections. In the first section, "Year in Review," accomplishments and statistical summaries are presented for the administration, outreach services, public services, and technical services departments. In addition, the following are outlined:…

  2. Sociophonetics of Hmong American English in Minnesota

    ERIC Educational Resources Information Center

    Kaiser, Eden A.

    2011-01-01

    This dissertation is a sociophonetic analysis of the English spoken by Hmong Americans living in the "Twin Cities" of Minneapolis and St. Paul, Minnesota. The Twin Cities has the largest urban population of Hmong Americans in the United States. Through studies of production and perception of vowels involved in sound changes, I investigate whether…

  3. Law School, University of Minnesota, Minneapolis

    ERIC Educational Resources Information Center

    American School and University, 1977

    1977-01-01

    The University of Minnesota Law School is a winner in the AS&U 1977 College & University Architectural Competition. The jury commented on the strong recognition of energy conservation and the skillful integration of the building with the existing campus. (Author/MLF)

  4. Troubled Waters for the University of Minnesota

    ERIC Educational Resources Information Center

    Priesmeyer, Molly

    2012-01-01

    More than a year and a half after the University of Minnesota made headlines when an administrator halted the premiere of an environmental documentary, controversy and questions persist at the Twin Cities university. "Troubled Waters: A Mississippi River Story" took nearly four years to make. It explores how agricultural runoff and pollution

  5. Minnesota Puts Work Equity to the Test.

    ERIC Educational Resources Information Center

    Barbour, Charles

    1978-01-01

    Describes the Work Equity Project (WEP) in Minnesota, a demonstration project funded by the Employment and Training Administration to place welfare recipients in training and employment programs leading to private, nonsubsidized jobs. WEP offices consolidate social service delivery systems otherwise spread among a number of agencies. (MF)

  6. Standards Help Minnesota Vie with Top Nations

    ERIC Educational Resources Information Center

    Cavanagh, Sean

    2009-01-01

    Thirteen years ago, Minnesota was a state with no academic standards in mathematics and science and what some observers said was a mixed record in grounding students in crucial academic content, such as number skills and algebra. Since then, the state has set clear guidelines for schools in both subjects, and it also appears to have tuned up what…

  7. Minnesota School Finance Equity, 1973-1982.

    ERIC Educational Resources Information Center

    Krupey, Joyce E.; Hopeman, Alan

    1983-01-01

    Analyzes three post-reform years in school finance in Minnesota (1973, 1979, and 1982) by examining approaches to equity in the use of foundation revenue and foundation aid, and in the corresponding tax rates. Finds that legislative and local alterations in the original finance reforms have increased revenue disparities among districts. (JW)

  8. A Guide to Minnesota Environmental Education Areas.

    ERIC Educational Resources Information Center

    Fisher, Wes, Comp.; Gruchow, Nancy, Comp.

    More than 400 areas in Minnesota, useful as sites for environmental studies, are catalogued in this guide. They include state parks and waysides, state forests, state wildlife management areas, waterfowl production areas, national forests, nature centers and preserves, metropolitan, county and city parks, outdoor education school sites, school…

  9. Financing Education in Minnesota, 1998-1999.

    ERIC Educational Resources Information Center

    Minnesota House of Representatives, St. Paul. Research Dept.

    This report provides an overview of educational financing in Minnesota. It describes how support for elementary and secondary education in the state comes through a combination of state-collected taxes and locally controlled property taxes. Revenue to the school districts is received in three major categories: state education-finance…

  10. Minnesota School Finance: A Guide for Legislators.

    ERIC Educational Resources Information Center

    Strom, Tim

    Following a brief introduction discussing Minnesota's educational finance system, recent finance litigation, and public education system, this report discusses basic school finance terms and concepts. The next two sections review the state's property tax system and its general education revenue program, including aid and levy calculations.…

  11. Minnesota Symposia on Child Psychology, Volume 9.

    ERIC Educational Resources Information Center

    Pick, Anne D., Ed.

    This book is a collection of six papers presented at a 1974 University of Minnesota symposium on child development. The six chapters deal with language acquisition, visual perception, effects of television viewing, the Sudden Infant Death Syndrome (SIDS), problem-solving strategies, and Piagetian concepts related to social development. The first…

  12. New histone supply regulates replication fork speed and PCNA unloading

    PubMed Central

    Mejlvang, Jakob; Feng, Yunpeng; Alabert, Constance; Neelsen, Kai J.; Jasencakova, Zuzana; Zhao, Xiaobei; Lees, Michael; Sandelin, Albin; Pasero, Philippe; Lopes, Massimo

    2014-01-01

    Correct duplication of DNA sequence and its organization into chromatin is central to genome function and stability. However, it remains unclear how cells coordinate DNA synthesis with provision of new histones for chromatin assembly to ensure chromosomal stability. In this paper, we show that replication fork speed is dependent on new histone supply and efficient nucleosome assembly. Inhibition of canonical histone biosynthesis impaired replication fork progression and reduced nucleosome occupancy on newly synthesized DNA. Replication forks initially remained stable without activation of conventional checkpoints, although prolonged histone deficiency generated DNA damage. PCNA accumulated on newly synthesized DNA in cells lacking new histones, possibly to maintain opportunity for CAF-1 recruitment and nucleosome assembly. Consistent with this, in vitro and in vivo analysis showed that PCNA unloading is delayed in the absence of nucleosome assembly. We propose that coupling of fork speed and PCNA unloading to nucleosome assembly provides a simple mechanism to adjust DNA replication and maintain chromatin integrity during transient histone shortage. PMID:24379417

  13. 27 CFR 9.65 - North Fork of Roanoke.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Fork of Roanoke viticultural area are six U.S.G.S. Virginia, 7.5 minute series maps. They are: (1) Mc....S. Route 460 East, where it turns east for approximately one mile to the intersection of U.S... Route 629 (which later becomes State Route 622 north of Brandshaw Creek) 2 miles across the...

  14. 27 CFR 9.65 - North Fork of Roanoke.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Fork of Roanoke viticultural area are six U.S.G.S. Virginia, 7.5 minute series maps. They are: (1) Mc....S. Route 460 East, where it turns east for approximately one mile to the intersection of U.S... Route 629 (which later becomes State Route 622 north of Brandshaw Creek) 2 miles across the...

  15. 27 CFR 9.65 - North Fork of Roanoke.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Fork of Roanoke viticultural area are six U.S.G.S. Virginia, 7.5 minute series maps. They are: (1) Mc....S. Route 460 East, where it turns east for approximately one mile to the intersection of U.S... Route 629 (which later becomes State Route 622 north of Brandshaw Creek) 2 miles across the...

  16. 27 CFR 9.65 - North Fork of Roanoke.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Fork of Roanoke viticultural area are six U.S.G.S. Virginia, 7.5 minute series maps. They are: (1) Mc....S. Route 460 East, where it turns east for approximately one mile to the intersection of U.S... Route 629 (which later becomes State Route 622 north of Brandshaw Creek) 2 miles across the...

  17. 27 CFR 9.65 - North Fork of Roanoke.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Fork of Roanoke viticultural area are six U.S.G.S. Virginia, 7.5 minute series maps. They are: (1) Mc....S. Route 460 East, where it turns east for approximately one mile to the intersection of U.S... Route 629 (which later becomes State Route 622 north of Brandshaw Creek) 2 miles across the...

  18. 134. FORKS DIVERSION, HIGH LINE AND LOW LINE CANALS, TWIN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    134. FORKS DIVERSION, HIGH LINE AND LOW LINE CANALS, TWIN FALLS COUNTY, SOUTH OF HANSEN, IDAHO; VIEW OF LOW LINE AND POWER GATES, WEST VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  19. 133. FORKS DIVERSION, HIGH LINE AND LOW LINE CANALS, TWIN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    133. FORKS DIVERSION, HIGH LINE AND LOW LINE CANALS, TWIN FALLS COUNTY, SOUTH OF HANSEN, IDAHO; VIEW OF OUTLET SIDE OF LOW LINE GATES. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  20. 131. FORKS DIVERSION, HIGH LINE AND LOW LINE CANALS, TWIN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    131. FORKS DIVERSION, HIGH LINE AND LOW LINE CANALS, TWIN FALLS COUNTY, SOUTH OF HANSEN, IDAHO; INLET SIDE OF LOW LINE CANAL, WEST VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  1. 130. FORKS DIVERSION, HIGH LINE AND LOW LINE CANALS, TWIN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    130. FORKS DIVERSION, HIGH LINE AND LOW LINE CANALS, TWIN FALLS COUNTY, SOUTH OF HANSEN, IDAHO; OUTLET SIDE OF THE HIGH LINE GATES, NORTH VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  2. 132. FORKS DIVERSION, HIGH LINE AND LOW LINE CANALS, TWIN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    132. FORKS DIVERSION, HIGH LINE AND LOW LINE CANALS, TWIN FALLS COUNTY, SOUTH OF HANSEN, IDAHO; POWER GATES FOR HYDRO-ELECTRIC. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  3. The Fork in the Road: Histone Partitioning During DNA Replication

    PubMed Central

    Annunziato, Anthony T.

    2015-01-01

    In the following discussion the distribution of histones at the replication fork is examined, with specific attention paid to the question of H3/H4 tetramer "splitting." After a presentation of early experiments surrounding this topic, more recent contributions are detailed. The implications of these findings with respect to the transmission of histone modifications and epigenetic models are also addressed. PMID:26110314

  4. Ten Things You Should Do with a Tuning Fork

    ERIC Educational Resources Information Center

    Lincoln, James

    2013-01-01

    Tuning forks are wonderful tools for teaching physics. Every physics classroom should have several and every physics student should be taught how to use them. In this article, I highlight 10 enriching demonstrations that most teachers might not know, as well as provide tips to enhance the demonstrations teachers might already be doing. Some of…

  5. Transverse section through the Grand Lodge and Grand Chapter rooms ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Transverse section through the Grand Lodge and Grand Chapter rooms of James H. Windrim and George Summers’s neoclassical competition design for the New Masonic Temple, Philadelphia, 1867 - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

  6. A GRAND affair

    NASA Astrophysics Data System (ADS)

    tima2014; tomandersen; mugundhan; toadgreen

    2015-10-01

    In reply to the physicsworld.com news story “GRAND plans for new neutrino observatory”, which called for a new detector made up of hundreds of thousands of antennas spread over an area slightly smaller than the UK (18 August, http://owl.ly/R5N6u).

  7. Grand Ole Opry House

    Rivers in middle Tennessee crested May 2-3,2010, breaking records at many USGS-operated streamgages.The flood peak on the Cumberland River in downtown Nashville ranks as the highest observed during the past 73 years. Flooding on the Cumberland River damaged the Grand Ole Opry House, Bridgestone Aren...

  8. Grand Staircase-Escalante

    A view of Grand Staircase-Escalante National Monument from Rainbow Point in Bryce Canyon National Park. Bryce Canyon is a unique sandstone formation in southern Utah. It is home to a large number of hoodoos, which are oddly shaped pillars of rock that formed due to different erosion rates for the d...

  9. Fork rotation and DNA precatenation are restricted during DNA replication to prevent chromosomal instability

    PubMed Central

    Schalbetter, Stephanie A.; Mansoubi, Sahar; Chambers, Anna L.; Downs, Jessica A.; Baxter, Jonathan

    2015-01-01

    Faithful genome duplication and inheritance require the complete resolution of all intertwines within the parental DNA duplex. This is achieved by topoisomerase action ahead of the replication fork or by fork rotation and subsequent resolution of the DNA precatenation formed. Although fork rotation predominates at replication termination, in vitro studies have suggested that it also occurs frequently during elongation. However, the factors that influence fork rotation and how rotation and precatenation may influence other replication-associated processes are unknown. Here we analyze the causes and consequences of fork rotation in budding yeast. We find that fork rotation and precatenation preferentially occur in contexts that inhibit topoisomerase action ahead of the fork, including stable protein–DNA fragile sites and termination. However, generally, fork rotation and precatenation are actively inhibited by Timeless/Tof1 and Tipin/Csm3. In the absence of Tof1/Timeless, excessive fork rotation and precatenation cause extensive DNA damage following DNA replication. With Tof1, damage related to precatenation is focused on the fragile protein–DNA sites where fork rotation is induced. We conclude that although fork rotation and precatenation facilitate unwinding in hard-to-replicate contexts, they intrinsically disrupt normal chromosome duplication and are therefore restricted by Timeless/Tipin. PMID:26240319

  10. Mechanisms of dissipation of an oscillating quartz tuning fork immersed in He II at high pressures

    NASA Astrophysics Data System (ADS)

    Gritsenko, I. A.; Zadorozhko, A. A.; Sheshin, G. A.

    2012-12-01

    The dissipative processes that occur with immersing a vibrating tuning fork in superfluid helium are investigated. The tuning forks resonance width Δf of frequencies from 32 to 97 kHz was measured in the temperature range from 0.2 to 2.5 K and He II pressure from SVP to 24.9 atm. Some of the tuning forks were in the original can (closed tuning fork), and for some tuning forks the can was either completely or partially removed (opened fork). We found that for the open tuning forks two dissipation mechanisms are clearly revealed in the temperature dependence of Δf, namely, acoustic radiation and scattering of ballistic thermal excitations at low temperatures, and viscous friction at high temperatures. At low temperatures (below ˜ 0.8 K) acoustic dissipation dominates, and the model of quadrupole oscillator for a tuning fork can be applied. We found that acoustic radiation for closed tuning forks is less effective and appears at lower temperatures. The first experimental data on dissipative processes in the quartz tuning fork-He II system at increased liquid pressures are obtained. It is shown that, for high frequency tuning forks the resonance bandwidth decreases with increasing pressure, i.e., with increasing wavelength of sound λ, according to the law λ-5. At low frequencies and low temperatures, with increasing mean free path of thermal excitations the resonance bandwidth is well described by the model of ballistic scattering.

  11. Termination of DNA replication forks: "Breaking up is hard to do".

    PubMed

    Bailey, Rachael; Priego Moreno, Sara; Gambus, Agnieszka

    2015-01-01

    To ensure duplication of the entire genome, eukaryotic DNA replication initiates from thousands of replication origins. The replication forks move through the chromatin until they encounter forks from neighboring origins. During replication fork termination forks converge, the replisomes disassemble and topoisomerase II resolves the daughter DNA molecules. If not resolved efficiently, terminating forks result in genomic instability through the formation of pathogenic structures. Our recent findings shed light onto the mechanism of replisome disassembly upon replication fork termination. We have shown that termination-specific polyubiquitylation of the replicative helicase component - Mcm7, leads to dissolution of the active helicase in a process dependent on the p97/VCP/Cdc48 segregase. The inhibition of terminating helicase disassembly resulted in a replication termination defect. In this extended view we present hypothetical models of replication fork termination and discuss remaining and emerging questions in the DNA replication termination field. PMID:25835602

  12. Termination of DNA replication forks: “Breaking up is hard to do”

    PubMed Central

    Bailey, Rachael; Priego Moreno, Sara; Gambus, Agnieszka

    2015-01-01

    To ensure duplication of the entire genome, eukaryotic DNA replication initiates from thousands of replication origins. The replication forks move through the chromatin until they encounter forks from neighboring origins. During replication fork termination forks converge, the replisomes disassemble and topoisomerase II resolves the daughter DNA molecules. If not resolved efficiently, terminating forks result in genomic instability through the formation of pathogenic structures. Our recent findings shed light onto the mechanism of replisome disassembly upon replication fork termination. We have shown that termination-specific polyubiquitylation of the replicative helicase component – Mcm7, leads to dissolution of the active helicase in a process dependent on the p97/VCP/Cdc48 segregase. The inhibition of terminating helicase disassembly resulted in a replication termination defect. In this extended view we present hypothetical models of replication fork termination and discuss remaining and emerging questions in the DNA replication termination field. PMID:25835602

  13. Oak Grove Fork Habitat Improvement Project, 1988 Annual Report.

    SciTech Connect

    Bettin, Scott

    1989-04-01

    The Lower Oak Grove Fork of the Clackamas River is a fifth-order tributary of the Clackamas River drainage supporting depressed runs of coho and chinook salmon, and summer and winter steelhead. Habitat condition rating for the Lower Oak Grove is good, but smelt production estimates are below the average for Clackamas River tributaries. Limiting factors in the 3.8 miles of the Lower Oak Grove supporting anadromous fish include an overall lack of quality spawning and rearing habitat. Beginning in 1986. measures to improve fish habitat in the Lower Oak Grove were developed in coordination with the Oregon Department of Fish and Wildlife (ODF&W) and Portland General Electric (PGE) fisheries biologists. Prior to 1986, no measures had been applied to the stream to mitigate for PGE's storage and regulation of flows in the Oak Grove Fork (Timothy Lake, Harriet Lake). Catchable rainbow trout are stocked by ODF&W two or three times a year during the trout fishing season in the lowermost portion of the Oak Grove Fork near two Forest Service campgrounds (Ripplebrook and Rainbow). The 1987 field season marked the third year of efforts to improve fish habitat of the Lower Oak Grove Fork and restore anadromous fish production. The efforts included the development of an implementation plan for habitat improvement activities in the Lower Oak Grove Fork. post-project monitoring. and maintenance of the 1986 improvement structures. No new structures were constructed or placed in 1987. Fiscal year 1988 brought a multitude of changes which delayed implementation of plans developed in 1987. The most prominent change was the withdrawal of the proposed Spotted Owl Habitat Area (SOHA) which overlapped the Oak Grove project implementation area. Another was the change in the Forest Service biologist responsible for implementation and design of this project.

  14. A description of the hydrologic system and the effects of coal mining on water quality in the East Fork Little Chariton River and the alluvial aquifer between Macon and Huntsville, north-central Missouri

    USGS Publications Warehouse

    Hall, D.C.

    1986-01-01

    The quality of surface and groundwater has been affected by abandoned strip mines and by abandoned underground mines in a 110-sq mi subbasin of the East Fork Little Chariton River. More than 14% of the area was strip mined for coal before 1979. The hydrologic system in the area was investigated and the effects of coal mining on quality of water in the river and alluvial aquifer were analyzed, with major emphasis on defining strip-mining effects. The groundwater gradient was from glacial drift or coal spring to alluvium to the East Fork Little Chariton River, and was greatest in spring and least in fall. Seepage from alluvium to the East Fork Little Chariton River occurs throughout the year, except during drought conditions when the only river flow is water released from Long Branch Lake. In the East Fork Little Chariton River median dissolved-solids concentrations increased from 153 mg/L near Macon to 630 mg/L near Huntsville and median sulfate concentrations increased from 36 mg/L near Macon to 360 mg/L near Huntsville. The median dissolved-solids concentration in water from the alluvium increased from 408 mg/L upstream from the strip mines to 641 mg/L near the mines and median dissolved-sulfate concentration increased from 140 to 350 mg/L. The sulfate-to-chloride ratio, used as the most sensitive indicator of strip-mining effects, increased markedly downstream in the East Fork Little Chariton River and nearby Middle Fork Little Chariton River, which also is affected by strip mining. There were no significant increases in sulfate-to-chloride ratio and dissolved-solids concentrations in comparable nearby subbasins of the Grand, Thompson, and Chariton Rivers where there was no mining. (Author 's abstract)

  15. HOWARD FORK ACID ROCK DRAINAGE SOURCE INTERCEPTION STUDY; HOWARD FORK OF THE SAN MIGUEL RIVER NEAR OPHIR, COLORADO

    EPA Science Inventory

    This project proposes to analyze regional hydrogeology as it relates to mine workings which discharge significant heavy metals into the Howard Fork of the San Miguel River and recommend strategies to intercept and divert water away from mineralized zones. The study also includes...

  16. Monitoring Fine Sediment; Grande Ronde and John Day Rivers, 2000 Annual Report.

    SciTech Connect

    Rhodes, Jonathan J.; Greene, M. Jonas; Purser, Michael D.

    2001-01-01

    Fine sediment in spawning substrate has a major effect on salmon survival from egg to smolt. Basin-wide restoration plans have established targets for fine sediment levels in spawning habitat. The project was initiated to monitor surface fine sediment levels and overwinter intrusion of fine sediment in spring chinook salmon spawning habitat in the North Fork John Day (NFJDR) and Grande Ronde Rivers, for five years. The project is also investigating the potential relationship between surface fine levels and overwinter sedimentation. It will provide data to assess trends in substrate conditions in monitored reaches and whether trends are consistent with efforts to improve salmon habitat conditions. The data on the magnitude of overwinter sedimentation will also be used to estimate salmon survival from egg to emergence. In Sept. 1998, 1999, and Aug. 2000, sites for monitoring overwinter sedimentation were established in salmon spawning habitat in the upper Grande Ronde River, Catherine Creek (a Grande Ronde tributary), the North Fork John Day River (NFJDR), and Granite Creek (a NFJDR tributary). Surface fine sediment levels were measured in these reaches via the grid method and visually estimated to test the relative accuracy of these two methods. In 1999 and 2000, surface fine sediment was also estimated via pebble counts at selected reaches to allow comparison of results among the methods. Overwintering substrate samples were collected in April 1999 and April-May 2000 to estimate the amount of overwinter sedimentation in clean gravels in spawning habitat. Monitoring methods and locations are described.

  17. The Minnesota Women Healthy Aging Project.

    PubMed

    Georgopoulos, Apostolos P

    2012-01-01

    The Minnesota Women Healthy Aging Project is an effort to understand how the brain changes with age and why some brains are more resilient than others. Using a unique methodology, researchers are evaluating the brain status of a number of women by taking multiple, multimodal measurements and relating those measures to cognitive abilities, language skills, and genetic information. The goal is to create a comprehensive databank that will provide information by which to characterize brain status, assess changes over time, and associate them with genomic makeup, cognitive function, and language ability. The project was initiated in 2010 and is being conducted through the University of Minnesota and the Minneapolis Veterans Affairs Health Care System. This article describes the project, which is the first of its kind, and its progress thus far. PMID:22355914

  18. Minnesota Multiphasic Personality Inventory in tinnitus disorders.

    PubMed

    Collet, L; Moussu, M F; Disant, F; Ahami, T; Morgon, A

    1990-01-01

    The relation between Minnesota Multiphasic Personality Inventory (MMPI) and tinnitus was examined in 100 subjects with tinnitus disorders. The overall profile of tinnitus sufferers on the MMPI was normal. Higher scores on the depression scale were obtained in males. High hypochondria scores were related to long duration of tinnitus. High psychoasthenia scores were associated with hearing loss. Despite an analogy previously described between chronic pain and tinnitus, the psychometric parameters of tinnitus and of headaches are quite different. PMID:2350302

  19. Sediment Mobilization in Ravines Draining Minnesota Cropland

    NASA Astrophysics Data System (ADS)

    Choquette, A. W.; Triplett, L.; Gran, K. B.

    2013-12-01

    In recent years, studies have found that Lake Pepin, a naturally-dammed lake on the Mississippi River on the border of Minnesota and Wisconsin, is filling in with sediment at an alarming rate. Most of this sediment comes from the Minnesota River, which contributes about 80% of all the sediment being deposited in Lake Pepin, even though it contains only 35% of the upstream area. This study focuses on understanding sediment derived from ravine erosion in a tributary of the Minnesota River basin through event monitoring of two ravines in the Le Sueur River watershed. Ravines represent one of the key sediment sources in the Le Sueur watershed, with sediment mobilized through ravine widening and headcutting. In addition, sediment may be mobilized through riverbank and bluff erosion and erosion of the topsoil. A major effort is underway to reduce the amount of sediment in the Minnesota River and Lake Pepin, so we must discover what is causing the sediment to be mobilized and when. Dominant land use in the area is agricultural with over 90% of the crops consisting of row crops. Field drainage in these agricultural areas is heavily influenced by the installation of drainage ditches and drain tile. While this has increased crop yield, it has altered the natural drainage of the area. Southern Minnesota is covered by a thick layer of glacial till allowing the landscape to rapidly respond to hydrologic conditions within a relatively short amount of time, and those changes could include ravine widening or elongation. To better understand how ravines respond to different hydrologic events, we monitored ravines over the course of one monitoring season. From April-October 2013, three Sigma 930 automated samplers measured discharge and collected water samples for total suspended sediment analysis at three sites in two ravines. We tested whether the volume, intensity or seasonality of precipitation events is most important in mobilizing sediment in the ravines. Data are being analyzed to calculate sediment budgets and identify key hydrologic factors that control sediment movement out of these ravines and into the river.

  20. Analysis of fork-join program response times on multiprocessors

    SciTech Connect

    Towsley, D.; Stankovic, J.A. . Dept. of Computer and Information Science); Rommel, C.G. )

    1990-07-01

    In this paper, the authors develop analytic models for a shared memory multiprocessor that executes fork-join parallel programs. Here a fork-join program is one that consists of a set of n {ge} 1 parallel tasks. All of the tasks of a program arrive simultaneously to the system and the job is assumed to complete when the last task completes. They develop and analyze models for two processor sharing policies, called task scheduling processor sharing and job scheduling processor sharing. The first policy schedules tasks independently of each other and allows parallel execution of an individual program, whereas the second policy schedules each job as a unit and thereby does not allow parallel execution of an individual program.

  1. Optimal information provision for maximizing flow in a forked lattice

    NASA Astrophysics Data System (ADS)

    Imai, Takeaki; Nishinari, Katsuhiro

    2015-06-01

    In a forked road, the provision of inappropriate information to car drivers sometimes leads to undesirable situations such as one-sided congestion, which is called the hunting phenomenon in real traffic. To address such problems, we propose a forked exclusion model and investigate the behavior of traffic flow in two routes, providing various types of information to a limited number of traveling particles according to the share rate of information. To analytically understand the phenomena, we develop a coarse-grained representation of the model. By analyzing the model, we find the most effective types of information to minimize particles' travel time and the existence of an optimal share rate according to route conditions.

  2. Optimal information provision for maximizing flow in a forked lattice.

    PubMed

    Imai, Takeaki; Nishinari, Katsuhiro

    2015-06-01

    In a forked road, the provision of inappropriate information to car drivers sometimes leads to undesirable situations such as one-sided congestion, which is called the hunting phenomenon in real traffic. To address such problems, we propose a forked exclusion model and investigate the behavior of traffic flow in two routes, providing various types of information to a limited number of traveling particles according to the share rate of information. To analytically understand the phenomena, we develop a coarse-grained representation of the model. By analyzing the model, we find the most effective types of information to minimize particles' travel time and the existence of an optimal share rate according to route conditions. PMID:26172765

  3. The DNA translocase activity of FANCM protects stalled replication forks.

    PubMed

    Blackford, Andrew N; Schwab, Rebekka A; Nieminuszczy, Jadwiga; Deans, Andrew J; West, Stephen C; Niedzwiedz, Wojciech

    2012-05-01

    FANCM is the most highly conserved protein within the Fanconi anaemia (FA) tumour suppressor pathway. However, although FANCM contains a helicase domain with translocase activity, this is not required for its role in activating the FA pathway. Instead, we show here that FANCM translocaseactivity is essential for promoting replication fork stability. We demonstrate that cells expressing translocase-defective FANCM show altered global replication dynamics due to increased accumulation of stalled forks that subsequently degenerate into DNA double-strand breaks, leading to ATM activation, CTBP-interacting protein (CTIP)-dependent end resection and homologous recombination repair. Accordingly, abrogation of ATM or CTIP function in FANCM-deficient cells results in decreased cell survival. We also found that FANCM translocase activity protects cells from accumulating 53BP1-OPT domains, which mark lesions resulting from problems arising during replication. Taken together, these data show that FANCM plays an essential role in maintaining chromosomal integrity by promoting the recovery of stalled replication forks and hence preventing tumourigenesis. PMID:22279085

  4. Priming for tolerance and cohesion at replication forks.

    PubMed

    Branzei, Dana; Szakal, Barnabas

    2016-03-01

    Genome duplication is coupled with DNA damage tolerance (DDT) and chromatin structural changes. Recently we reported that mutations in Primase subunits or factors that bridge Polα/Primase with the replicative helicase, Ctf4, caused abnormal usage of DDT pathways, negatively influenced sister chromatid cohesion (SCC), and associated with increased fork reversal. (1) We also found that cohesin, which is paradigmatic for SCC, facilitates recombination-mediated DDT. However, only the recombination defects of cohesin, but not of cohesion-defective Polα/Primase/Ctf4 mutants, were rescued by artificial tethering of sister chromatids. Genetic tests and electron microscopy analysis of replication intermediates made us propose that management of single-stranded DNA forming proximal to the fork is a critical determinant of chromosome and replication fork structure, and influences DDT pathway choice. Here we discuss the implications of our findings for understanding DDT regulation and cohesion establishment during replication, and outline directions to rationalize the relationship between these chromosome metabolism processes. PMID:26889705

  5. Split quartz tuning fork sensors for enhanced sensitivity force detection

    NASA Astrophysics Data System (ADS)

    Labardi, M.; Lucchesi, M.

    2015-03-01

    Quartz tuning forks (TFs) are often employed in dynamic-mode atomic force microscopy (AFM) as piezoelectric force sensors, to replace the usual AFM microcantilevers, especially in ultra-high vacuum or cryogenic environments. A sharp tip is attached to one of the fork prongs, to obtain atomic scale AFM resolution. We devise a novel TF design by splitting the electrodes of its two prongs, which are produced at the factory as connected to each other, in order to address each of them separately. In such way, the motion of the probe tip can be unambiguously measured, irrespective of the motion of the other prong, which conversely influences its measurement in standard TFs. Furthermore, attachment of the probe tip dramatically spoils the oscillator Q-factor, as it unbalances the two prongs of the TF, with consequent dissipation of energy through the fork holder, due to the motion of the center of mass (CM) of the system. The possibility to independently drive the two prongs of the split TF gives the opportunity to rebalance them just by electrical means, thereby restoring the original Q-factor, by stopping the CM motion. By modeling the split TF as a three-mass, four-spring system, its behavior can be accurately described. Our model is used to explore alternative operation modes with enhanced sensitivity to applied forces.

  6. The Rio Grande conservatory

    SciTech Connect

    Kriescher, P.; Mazria, E.

    2000-04-01

    Today, as public concern mounts about the environmental damage caused by conventional energy technologies, architects are exploring new methods of providing energy to buildings so that they have a more cooperative relationship with the environment. The technology choices now available in glazing make it possible to maximize the use of the sun's energy while minimizing the heat loss and gain associated with large expanses of glazing. Mazria Riskin Odems Inc., the architects of the Rio Grande Conservatory, an all-glass botanical conservatory in Albuquerque, New Mexico, created a striking example of what is possible through the judicious use of modern glazing technologies.

  7. Minnesota`s experience using shingle scrap in bituminous pavements. Final report, 1991-1996

    SciTech Connect

    Janisch, D.W.; Turgeon, C.M.

    1996-10-01

    The Minnesota Department of Transportation (Mn/DOT) has experimented with the use of shingle scrap in hot mix asphalt (HMA) since 1990. To date, the source of the shingle scrap has been shingle manufacturers exclusively. The manufactured shingle scrap consists primarily of tab punch-outs but also contains some mis-colored and damaged shingles. Test sections were constructed on the Willard Munger Recreational Trail, T.H. 25 in Mayer, Minnesota and on County State Aid Highway (CSAH) 17, in Scott County, Minnesota. Not only are the test sections performing as well as the control sections, but using shingle scrap reduces the amount of virgin asphalt cement required in a bituminous mix, thus creating the potential for a cost savings when using shingle scrap in HMA. Based on the performance of these test sections, shingle manufacturing scrap is now an allowable salvage material in hot mix asphalt under Mn/DOT specification 2331.E2e, Recycled Mixture Requirements. This report outlines the history of shingle scrap use in Minnesota, presents laboratory and field performance data and contains the current Mn/DOT specifications allowing shingle scrap to be used as a salvage material in HMA pavements.

  8. Future Environment of Minnesota: The Educational Task. Conference Proceedings (Onamia, Minnesota, May 12-14, 1974).

    ERIC Educational Resources Information Center

    Minnesota Academy of Science, Minneapolis.

    This booklet is a compilation of report proceedings of the Industry-Education Conference of the Minnesota Academy of Science. It was designed as an orientation booklet for participants in this conference and includes the text of the speeches given by a number of keynote speakers. The theme of the conference was total environmental impact, with a…

  9. Rad51-mediated replication fork reversal is a global response to genotoxic treatments in human cells.

    PubMed

    Zellweger, Ralph; Dalcher, Damian; Mutreja, Karun; Berti, Matteo; Schmid, Jonas A; Herrador, Raquel; Vindigni, Alessandro; Lopes, Massimo

    2015-03-01

    Replication fork reversal protects forks from breakage after poisoning of Topoisomerase 1. We here investigated fork progression and chromosomal breakage in human cells in response to a panel of sublethal genotoxic treatments, using other topoisomerase poisons, DNA synthesis inhibitors, interstrand cross-linking inducers, and base-damaging agents. We used electron microscopy to visualize fork architecture under these conditions and analyzed the association of specific molecular features with checkpoint activation. Our data identify replication fork uncoupling and reversal as global responses to genotoxic treatments. Both events are frequent even after mild treatments that do not affect fork integrity, nor activate checkpoints. Fork reversal was found to be dependent on the central homologous recombination factor RAD51, which is consistently present at replication forks independently of their breakage, and to be antagonized by poly (ADP-ribose) polymerase/RECQ1-regulated restart. Our work establishes remodeling of uncoupled forks as a pivotal RAD51-regulated response to genotoxic stress in human cells and as a promising target to potentiate cancer chemotherapy. PMID:25733714

  10. THE FORK AND THE KINASE: A DNA REPLICATION TALE FROM A CHK1 PERSPECTIVE

    PubMed Central

    González Besteiro, Marina A.; Gottifredi, Vanesa

    2014-01-01

    Replication fork progression is being continuously hampered by exogenously introduced and naturally occurring DNA lesions and other physical obstacles. The checkpoint kinase 1 (Chk1) is activated at replication forks that encounter damaged-DNA. Chk1 inhibits the initiation of new replication factories and stimulates the firing of dormant origins (those in the vicinity of stalled forks). Chk1 also avoids fork collapse into DSBs (double strand breaks) and promotes fork elongation. At the molecular level, the current model considers stalled forks as the site of Chk1 activation and the nucleoplasm as the location where Chk1 phosphorylates target proteins. This model certainly serves to explain how Chk1 modulates origin firing, but how Chk1 controls the fate of stalled forks is less clear. Interestingly, recent reports demonstrating that Chk1 phosphorylates chromatin-bound proteins and even holds kinase-independent functions might shed light on how Chk1 contributes to the elongation of damaged DNA. Such findings unveil a puzzling connection between Chk1 and DNA-lesion bypass, which might be central to promoting fork elongation and checkpoint attenuation. In summary, the multifaceted and versatile functions of Chk1 at ongoing forks and replication origins determine the extent and quality of the cellular response to replication stress. PMID:25795119

  11. Mammalian RAD51 paralogs protect nascent DNA at stalled forks and mediate replication restart

    PubMed Central

    Somyajit, Kumar; Saxena, Sneha; Babu, Sharath; Mishra, Anup; Nagaraju, Ganesh

    2015-01-01

    Mammalian RAD51 paralogs are implicated in the repair of collapsed replication forks by homologous recombination. However, their physiological roles in replication fork maintenance prior to fork collapse remain obscure. Here, we report on the role of RAD51 paralogs in short-term replicative stress devoid of DSBs. We show that RAD51 paralogs localize to nascent DNA and common fragile sites upon replication fork stalling. Strikingly, RAD51 paralogs deficient cells exhibit elevated levels of 53BP1 nuclear bodies and increased DSB formation, the latter being attributed to extensive degradation of nascent DNA at stalled forks. RAD51C and XRCC3 promote the restart of stalled replication in an ATP hydrolysis dependent manner by disengaging RAD51 and other RAD51 paralogs from the halted forks. Notably, we find that Fanconi anemia (FA)-like disorder and breast and ovarian cancer patient derived mutations of RAD51C fails to protect replication fork, exhibit under-replicated genomic regions and elevated micro-nucleation. Taken together, RAD51 paralogs prevent degradation of stalled forks and promote the restart of halted replication to avoid replication fork collapse, thereby maintaining genomic integrity and suppressing tumorigenesis. PMID:26354865

  12. Rad51-mediated replication fork reversal is a global response to genotoxic treatments in human cells

    PubMed Central

    Zellweger, Ralph; Dalcher, Damian; Mutreja, Karun; Berti, Matteo; Schmid, Jonas A.; Herrador, Raquel; Vindigni, Alessandro

    2015-01-01

    Replication fork reversal protects forks from breakage after poisoning of Topoisomerase 1. We here investigated fork progression and chromosomal breakage in human cells in response to a panel of sublethal genotoxic treatments, using other topoisomerase poisons, DNA synthesis inhibitors, interstrand cross-linking inducers, and base-damaging agents. We used electron microscopy to visualize fork architecture under these conditions and analyzed the association of specific molecular features with checkpoint activation. Our data identify replication fork uncoupling and reversal as global responses to genotoxic treatments. Both events are frequent even after mild treatments that do not affect fork integrity, nor activate checkpoints. Fork reversal was found to be dependent on the central homologous recombination factor RAD51, which is consistently present at replication forks independently of their breakage, and to be antagonized by poly (ADP-ribose) polymerase/RECQ1-regulated restart. Our work establishes remodeling of uncoupled forks as a pivotal RAD51-regulated response to genotoxic stress in human cells and as a promising target to potentiate cancer chemotherapy. PMID:25733714

  13. 63. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    63. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1958. #31008. Photographer: St. Paul Dispatch-Pioneer Press.) AERIAL VIEW OF HIGH BRIDGE, LOOKING SOUTHWEST, 1958 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  14. 69. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    69. Photocopy of photograph (original print in the Minnesota Historical society, St. Paul, Minnesota, 1984. #32375.) VIEW TO WEST, SHOWING DAMAGED BRIDGE AFTER CYCLONE. 1904. - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  15. 67. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    67. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul Minnesota, ca. 1925. #35109. Photographer: St. Paul Daily News.) VIEW TO NORTHEAST, SHOWING SPAN NOS. 9-19, ca. 1925 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  16. 64. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    64. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul Minnesota, ca. 1891. #35805. Photographer: Haynes and Bros., St. Paul.) VIEW TO SOUTH, SHOWING FOUR PERCENT GRADE OF HIGH BRIDGE, ca. 1981 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  17. MN State Profile. Minnesota: Graduation Required Assessments for Diploma (GRAD)

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper provides information about Minnesota's Graduation Required Assessments for Diploma (GRAD), comprehensive proficiency assessments of the skills and knowledge in mathematics, reading, and writing that are necessary for graduation. The Minnesota Comprehensive Assessments, Series II, into which the GRAD tests are embedded, measure…

  18. 75. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    75. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, ca. 1870s. #22006. Photographer: Illingworth.) VIEW TO SOUTHEAST, SHOWING THE UPPER LEVEE AND BLUSS (on left) TO WHICH THE HIGH BRIDGE WAS BUILT - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  19. 71. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    71. Photocopy of photograph (original print in the Minnesota Historical Society, St. Pal, Minnesota, ca. 1905. #30454.) VIEW TO NORTHWEST, POSSIBLY AFTER THE REOPENING OF THE BRIDGE IN MAY 1905 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  20. 75 FR 3461 - Minnesota Energy Resources Corporation; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Minnesota Energy Resources Corporation; Notice of Filing January 13, 2010. Take notice that on December 29, 2009, Minnesota Energy Resources Corporation (MERC) filed to...

  1. Minnesota Measures: 2008 Report on Higher Education Performance

    ERIC Educational Resources Information Center

    Minnesota Office of Higher Education, 2008

    2008-01-01

    For most of Minnesota's 150 years of statehood, its distinctive economic advantages were largely a function of its natural resources, such as timber, taconite and tourism. Today, while these and other resources remain cornerstones of the state economy, it is clear that the intellectual capacity of Minnesota's people is emerging as a promising…

  2. 40 CFR 282.73 - Minnesota State-Administered Program.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... with section 9004 of RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Minnesota obtains... 40 Protection of Environment 28 2012-07-01 2012-07-01 false Minnesota State-Administered Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73...

  3. 65. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    65. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1889. #37682.) VIEW TO NORTH, SHOWING SPAN NOS. 6-24, 1889 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  4. 73. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    73. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1867. #MR2.9 SP4.2/rll.) FIRST WABASHA STREET BRIDGE, 1867 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  5. The Minnesota Family, Friend and Neighbor Grant Program

    ERIC Educational Resources Information Center

    Susman-Stillman, Amy; Stout, Karen; Cleveland, Jennifer; Hawley, Vicki

    2011-01-01

    In 1997, Minnesota became the first state in the nation to pass legislation establishing an education and support program for family, friend, and neighbor (FFN) care providers. This article describes the Minnesota Family, Friend and Neighbor Grant Program and findings from an evaluation of the programs and a curriculum scan of materials used in…

  6. 70. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    70. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1904. #18613g. Photographer: Albert Munson) VIEW TO WEST, SHOWING FALSEWORK USED IN RECONTRUCTING THE HIGH BRIDGE, 1904. - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  7. 72. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    72. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, June 25, 1958. #31024. Photographer: St. Paul Dispatch-Pioneer Press. VIEW TO SOUTH, SHOWING THE RESURFACING OF THE BRIDGE IN 1958 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  8. 2. View from the Minnesota bank looking downstream (northnorthwest) at ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. View from the Minnesota bank looking downstream (north-northwest) at bridge's southwest elevation; the bridge approach is missing - Enloe Bridge No. 90021, Spanning Red River of North between Minnesota & North Dakota on County State Aid Highway 28, Wolverton, Wilkin County, MN

  9. 66. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    66. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, ca. 1925. #19657.) VIEW TO NORTHWEST, SHOWING SPAN NOS. 21 TO 26 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  10. 68. Photocopy of photograph (original print in the Minnesota Historical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    68. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1924. #35108. Photographer: St. Paul Daily News.) VIEW TO EAST, SHOWING SPAN NOS. 10-20, 1924 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

  11. 40 CFR 282.73 - Minnesota State-Administered Program.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... with section 9004 of RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Minnesota obtains... 40 Protection of Environment 27 2014-07-01 2014-07-01 false Minnesota State-Administered Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73...

  12. 40 CFR 282.73 - Minnesota State-Administered Program.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... with section 9004 of RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Minnesota obtains... 40 Protection of Environment 28 2013-07-01 2013-07-01 false Minnesota State-Administered Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73...

  13. The Minnesota Defense Industry Conversion Project. A Partnership for Retraining.

    ERIC Educational Resources Information Center

    Daines, James R.; And Others

    The Minnesota Defense Conversion Adjustment Project was initiated in 1993 with funding provided through the U.S. Department of Labor's Defense Conversion Adjustment Program to help workers at a Minnesota defense plant make the transition from assembler and related production classifications to machinists and other positions requiring specific job…

  14. Minnesota Health Statistics 1985. [35th Annual Summary Report].

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Health, Minneapolis. Center for Health Statistics.

    This document contains the 35th annual summary of vital statistics prepared by the Minnesota Center for Health Statistics of the Minnesota Department of Health. The introduction contains technical notes on changes in the summary format, sources of data, data quality, geographic allocation, and definition of rates. Trends of the 1970s and the 1980s…

  15. Shaping Case Management in Minnesota: In Theory, Reality and Practice.

    ERIC Educational Resources Information Center

    Lang, Joyce; Kragthorpe, Candice

    This monograph reports the conclusions of seven 6-month projects addressing issues of case management in the field of developmental disabilities in Minnesota. First, the theory supporting case management is reviewed and alternative definitions and guiding principles are offered. Next, the Minnesota rule on case management is detailed, noting…

  16. Minnesota Child Care Assistance Programs. Fiscal Issue Brief.

    ERIC Educational Resources Information Center

    Neumann, Anita

    This paper details the structure and eligibility criteria for the two largest public child care subsidy programs in Minnesota, the Minnesota Family Investment Program Statewide (MFIP-S) and the Basic Sliding Fee Program (BSF). These programs assist low-income families to pay for child care in order for parents to work, search for a job or…

  17. General College Job Satisfaction Survey, University of Minnesota. Summer 1980.

    ERIC Educational Resources Information Center

    Grahn, Joyce; And Others

    1981-01-01

    A study was undertaken in 1980 of employment attitudes among faculty at the General College of the University of Minnesota, an institution for nontraditional postsecondary education. The long form of the Minnesota Satisfaction Questionnaire was used, with a new demographic questionnaire substituted. The survey sample consisted of 96 teaching,…

  18. The Teaching of Evolution and Creationism in Minnesota

    ERIC Educational Resources Information Center

    Moore, Randy; Kraemer, Karen

    2005-01-01

    The evolution-related attitudes and actions of Minnesota high school biology teachers were studied to estimate the prevalence of creationism among biology teachers. Minnesota's high school biology teachers were questioned about the evolution education in public schools regarding the percentage of biology teachers who teach evolution, class-time…

  19. Developing Entrepreneurial Competence among Minnesota's Technical Institute Students.

    ERIC Educational Resources Information Center

    Minnesota State Council on Vocational Technical Education, St. Paul.

    Following up a 1987 study that had identified 1,169 entrepreneurial graduates of Minnesota's technical institutes from the 10-year time period prior to 1984, a study was conducted to determine how Minnesota's technical institutes presently promote entrepreneurial competence for their students and how they can help future students. Questionnaires…

  20. Minnesota Undergraduate Demographics: Characteristics of Post-Secondary Students

    ERIC Educational Resources Information Center

    Grimes, Tricia; Mehta, Shefali V.

    2006-01-01

    As Minnesota's state population changes, the undergraduate student population is also changing. This report is designed to present information about the characteristics of undergraduates who attend post-secondary institutions in Minnesota, based on data from a 2004 national survey conducted by the U.S. Department of Education. The report provides…

  1. Minnesota 4-H Youth Program Quality Improvement Model

    ERIC Educational Resources Information Center

    Herman, Margo; Grant, Samantha

    2015-01-01

    The University of Minnesota Extension Center for Youth Development made an organizational decision in 2011 to invest in a system-wide approach to implement youth program quality into the 4-H program using the Youth Program Quality Assessment (YPQA) tool. This article describes the four key components to the Minnesota Youth Program Quality…

  2. Minnesota STAR Project: Meeting the Needs of Struggling Adult Readers

    ERIC Educational Resources Information Center

    Johnson, Kimberly A.; Frank, Margaret M.

    2012-01-01

    This paper reports on findings and implications from a two-year evaluation of the Minnesota STudent Achievement in Reading (STAR) Project. This long-term, job-embedded, professional development activity is provided for Minnesota Adult Basic Education (ABE) practitioners serving intermediate-level adult students reading between 4.0 to 8.9 grade

  3. Minnesota Academic Standards in History and Social Studies

    ERIC Educational Resources Information Center

    Minnesota Department of Education, 2004

    2004-01-01

    Public education in Minnesota must help students gain the knowledge and skills that are necessary to, in Thomas Jefferson's view, protect and maintain freedom. The Social Studies Standards in this document attempt to do just this by specifying the particular knowledge and skills that Minnesota students will be required to learn in the disciplines…

  4. Housing Seasonal Workers for the Minnesota Processed Vegetable Industry

    ERIC Educational Resources Information Center

    Ziebarth, Ann

    2006-01-01

    The place where we live and work is a reflection of a complex set of economic conditions and social relationships. Very little information is available regarding housing for Minnesota's migrant workers. It is estimated that approximately 20,000 people migrate to Minnesota each summer to work in the production and processing of green peas and sweet…

  5. Minnesota STAR Project: Meeting the Needs of Struggling Adult Readers

    ERIC Educational Resources Information Center

    Johnson, Kimberly A.; Frank, Margaret M.

    2012-01-01

    This paper reports on findings and implications from a two-year evaluation of the Minnesota STudent Achievement in Reading (STAR) Project. This long-term, job-embedded, professional development activity is provided for Minnesota Adult Basic Education (ABE) practitioners serving intermediate-level adult students reading between 4.0 to 8.9 grade…

  6. Minnesota School Superintendents and Universal School Breakfast: Perspectives and Opinions.

    ERIC Educational Resources Information Center

    Wang, Zuyang; And Others

    This study examined Minnesota school superintendents' knowledge and attitudes regarding universal school breakfast programs. A total of 51 percent of 267 district superintendents responded to a mail survey. Findings indicated that 58 percent of the superintendents were aware of a universal school breakfast pilot program in Minnesota and 85 percent…

  7. 75 FR 16819 - Minnesota; Emergency and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... SECURITY Federal Emergency Management Agency Minnesota; Emergency and Related Determinations AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: This is a notice of the Presidential declaration of an emergency for the State of Minnesota (FEMA-3310-EM), dated March 19, 2010, and...

  8. Impact Evaluation of the Minnesota Reading Corps K-3 Program

    ERIC Educational Resources Information Center

    Markovitz, Carrie E.; Hernandez, Marc W.; Hedberg, Eric C.; Silberglitt, Benjamin

    2014-01-01

    Minnesota Reading Corps (MRC) is the largest AmeriCorps State program in the country. The goal of MRC is to ensure that students become successful readers and meet reading proficiency targets by the end of the third grade. To meet this goal, the MRC program, and its host organization, ServeMinnesota Action Network, recruit, train, place and…

  9. Details of extensive movements by Minnesota wolves

    USGS Publications Warehouse

    Merrill, S.B.; Mech, L.D.

    2000-01-01

    We used VHF, GPS, and satellite radiocollars to study details of long distance movements by four Minnesota wolves (Canis lupus). Number of locations during our tracking ranged from 14 to 274. Farthest distances reached ranged from 183-494 km, and minimum distances traveled (sums of line segments) ranged from 490-4251 km. Numbers of times wolves crossed state, provincial or interstate highways ranged from 1 to 215. All four of the wolves returned to or near their natal territories after up to 179 d and at least two left again.

  10. Perimeter security for Minnesota correctional facilities

    SciTech Connect

    Crist, D.; Spencer, D.D.

    1996-12-31

    For the past few years, the Minnesota Department of Corrections, assisted by Sandia National Laboratories, has developed a set of standards for perimeter security at medium, close, and maximum custody correctional facilities in the state. During this process, the threat to perimeter security was examined and concepts about correctional perimeter security were developed. This presentation and paper will review the outcomes of this effort, some of the lessons learned, and the concepts developed during this process and in the course of working with architects, engineers and construction firms as the state upgraded perimeter security at some facilities and planned new construction at other facilities.

  11. Karst database development in Minnesota: Design and data assembly

    USGS Publications Warehouse

    Gao, Y.; Alexander, E.C., Jr.; Tipping, R.G.

    2005-01-01

    The Karst Feature Database (KFD) of Minnesota is a relational GIS-based Database Management System (DBMS). Previous karst feature datasets used inconsistent attributes to describe karst features in different areas of Minnesota. Existing metadata were modified and standardized to represent a comprehensive metadata for all the karst features in Minnesota. Microsoft Access 2000 and ArcView 3.2 were used to develop this working database. Existing county and sub-county karst feature datasets have been assembled into the KFD, which is capable of visualizing and analyzing the entire data set. By November 17 2002, 11,682 karst features were stored in the KFD of Minnesota. Data tables are stored in a Microsoft Access 2000 DBMS and linked to corresponding ArcView applications. The current KFD of Minnesota has been moved from a Windows NT server to a Windows 2000 Citrix server accessible to researchers and planners through networked interfaces. ?? Springer-Verlag 2005.

  12. Requiem for the grand round.

    PubMed

    Stanyon, Maham; Khan, Shahid Anis

    2015-02-01

    The time-honoured tradition of Grand Round is firmly rooted in medical education, but has little evidence for its effectiveness or its impact on patient management. A mode of didactic teaching, Grand Round has lost its appeal in modern medical education with dwindling attendance at Grand Rounds worldwide. Once a platform for eminence-based medicine and a cross fertilisation of medical ideas, emphasis on sub-specialisation and clinical governance, combined with rota, trainee engagement and attendance failures has made Grand Round obsolete. To survive, Grand Round must have evidence for its effectiveness in medical education. It must be able to compete with other forms of teaching and adapt by using technology to reach trainees. Engaging the audience and encouraging participation needs to be woven into the fabric of the modern Grand Round, alongside learning clinical skills and developing clinical reasoning. Understanding the needs of today's trainees and their involvement in formulating the Grand Round programme is vital. Attendance at Grand Round is a recognised measure of its success and will be used in its evaluation. Questions still remain regarding the future of Grand Round. Its survival will depend upon its ability to change with time and reclaim its place as a credible tool to promote learning. PMID:25650190

  13. Equalization Trends in Minnesota Education Finance, 1972 through 1987. A Staff Report to the Minnesota Legislative Commission on Public Education.

    ERIC Educational Resources Information Center

    Sutter, Joel A.; Hopeman, Alan R., Jr.

    This report is a study of the degree of equalization of school district revenues and tax rates in Minnesota, with emphasis on changes that have occurred over recent years. The report was prepared by the research staff of the Minnesota Senate and House of Representatives. The study places emphasis on the role of school district property wealth in…

  14. Minnesota Highway Maintenance Worker Study: cancer mortality.

    PubMed

    Bender, A P; Parker, D L; Johnson, R A; Scharber, W K; Williams, A N; Marbury, M C; Mandel, J S

    1989-01-01

    Highway maintenance workers (HMWs) have been exposed to a broad range of potentially toxic substances, including diesel fuels and exhaust, asphalts and tars, herbicides, gasoline, polynuclear aromatic hydrocarbons, benzene, and lead. The number of current and former state, county, and municipal HMWs in the United States exceeds 500,000, yet the health risks of this occupation had never been studied. To fill this void and to respond to the public perception that Minnesota HMWs were at high risk of developing leukemia, an occupational cohort mortality study was conducted of Minnesota HMWs employed between 1945 and 1984. Leukemia mortality in HMWs with 30-39 years of work (standardized mortality ratio [SMR] = 425; 95% confidence interval [CI] = 171-876) and urologic cancer mortality in HMWs with 40-49 year latency (SMR = 292; CI = 117-602) were significantly elevated. The extent to which these and other findings were directly related to work exposures is unknown. Further investigations to resolve the significance of the risks associated with the HMW occupation are currently underway. PMID:2741960

  15. Outcome Evaluation: Minnesota Reading Corps PreK Program. Full Report

    ERIC Educational Resources Information Center

    Markovitz, Carrie E.; Hernandez, Marc W.; Hedberg, Eric C.; Silberglitt, Benjamin

    2015-01-01

    Minnesota Reading Corps is the largest AmeriCorps State program in the country. Its mission is to help every Minnesota child become a proficient reader by the end of third grade. To meet this goal, the Minnesota Reading Corps and its host organization, ServeMinnesota Action Network, engages a diverse group of AmeriCorps members to provide…

  16. Valuing the Benefits of the Education Provided by Public Universities: A Case Study of Minnesota

    ERIC Educational Resources Information Center

    Damon, Amy; Glewwe, Paul

    2011-01-01

    This study estimates the value of the private and public benefits that accrue to Minnesota residents from state government subsidies to higher education. In 2005, the University of Minnesota and the Minnesota State Colleges and Universities system received $832 million from Minnesota's state government to support educational programs. These…

  17. Children's Report Card, 1999: Measuring Minnesota's Progress for Children and Youth. Summary Report.

    ERIC Educational Resources Information Center

    Walter, Amy

    Minnesota Planning developed the Children's Report Card in 1994 to help the state and its 87 counties gauge the well-being of Minnesota's children and youth. The report was created as an extension of Minnesota Milestones, a long-range plan for the state and a tool to measure results which was developed by Minnesota Planning in 1992. For the first…

  18. Recombination occurs within minutes of replication blockage by RTS1 producing restarted forks that are prone to collapse.

    PubMed

    Nguyen, Michael O; Jalan, Manisha; Morrow, Carl A; Osman, Fekret; Whitby, Matthew C

    2015-01-01

    The completion of genome duplication during the cell cycle is threatened by the presence of replication fork barriers (RFBs). Following collision with a RFB, replication proteins can dissociate from the stalled fork (fork collapse) rendering it incapable of further DNA synthesis unless recombination intervenes to restart replication. We use time-lapse microscopy and genetic assays to show that recombination is initiated within ? 10 min of replication fork blockage at a site-specific barrier in fission yeast, leading to a restarted fork within ? 60 min, which is only prevented/curtailed by the arrival of the opposing replication fork. The restarted fork is susceptible to further collapse causing hyper-recombination downstream of the barrier. Surprisingly, in our system fork restart is unnecessary for maintaining cell viability. Seemingly, the risk of failing to complete replication prior to mitosis is sufficient to warrant the induction of recombination even though it can cause deleterious genetic change. PMID:25806683

  19. Acoustic Resonances in Helium Fluids Excited by Quartz Tuning Forks

    NASA Astrophysics Data System (ADS)

    Salmela, A.; Tuoriniemi, J.; Rysti, J.

    2011-03-01

    Ordinary quartz tuning fork resonators, operated at about 30 or 200 kHz frequency, couple to acoustic first and second sound resonances in helium fluids under certain conditions. We have studied acoustic resonances in supercritical 4He, normal and superfluid 4He, and in isotopic mixtures of helium. Suggestive temperature, pressure, and concentration dependences are given. Furthermore, we propose a thermometric reference point device based on second sound resonances in helium mixtures, and indicate possible differences in the nature of second sound resonances in superfluid 4He and helium mixtures.

  20. BLACK FORK MOUNTAIN ROADLESS AREA, ARAKANSAS AND OKLAHOMA.

    USGS Publications Warehouse

    Miller, Mary H.

    1984-01-01

    Black Fork Mountain Roadless Area covers about 21 sq mi in the Ouachita National Forest in Polk County, Arkansas and LeFlore County, Oklahoma. On the basis of a mineral survey the area has little promise for the occurrence of metallic mineral resources. Stone and sand and gravel suitable for construction purposes occur in the Jackfork Sandstone and the Stanley Shale which also occur outside the roadless area. Although the potential for gas and oil is unknown and no resource potential was identified, some investigators believe that there is a possibility for the occurrence of gas and oil in the roadless area.

  1. 76 FR 46721 - Salmon-Challis National Forest, ID; Upper North Fork HFRA Ecosystem Restoration Project...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-03

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Salmon-Challis National Forest, ID; Upper North Fork HFRA Ecosystem... prepare an environmental impact statement. SUMMARY: The North Fork Ranger District, Salmon-Challis..., ID 83466. Comments may also be sent via e-mail to...

  2. 33 CFR 208.33 - Cheney Dam and Reservoir, North Fork of Ninnescah River, Kans.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Cheney Dam and Reservoir, North Fork of Ninnescah River, Kans. 208.33 Section 208.33 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.33 Cheney Dam and Reservoir, North Fork of Ninnescah River,...

  3. 77 FR 39675 - Wallowa-Whitman National Forest, Baker County, OR; North Fork Burnt River Mining

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-05

    ... River Mining AGENCY: Forest Service, USDA. ACTION: Correction--Notice of intent to prepare a supplement... changed to the Whitman District Ranger. This 2012 North Fork Burnt River Mining Record of Decision will replace and supercede the 2004 North Fork Burnt River Mining Record of Decision only where necessary...

  4. First report of anther smut caused by Microbotryum violaceum on forked catchfly in Turkey

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Forked catchfly (Silene dichotoma Ehrh.), family Caryophyllaceae, is a common and native plant in rangelands and pastures in Turkey. It is also an introduced plant that is widely distributed in North America. In May, 2007 about 20 forked catchfly plants on the campus of Ondokuz Mayis University, i...

  5. 33 CFR 208.26 - Altus Dam and Reservoir, North Fork Red River, Okla.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Altus Dam and Reservoir, North Fork Red River, Okla. 208.26 Section 208.26 Navigation and Navigable Waters CORPS OF ENGINEERS..., North Fork Red River, Okla. The Bureau of Reclamation, or its designated agent, shall operate the...

  6. 33 CFR 208.26 - Altus Dam and Reservoir, North Fork Red River, Okla.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Altus Dam and Reservoir, North Fork Red River, Okla. 208.26 Section 208.26 Navigation and Navigable Waters CORPS OF ENGINEERS..., North Fork Red River, Okla. The Bureau of Reclamation, or its designated agent, shall operate the...

  7. 33 CFR 208.26 - Altus Dam and Reservoir, North Fork Red River, Okla.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Altus Dam and Reservoir, North Fork Red River, Okla. 208.26 Section 208.26 Navigation and Navigable Waters CORPS OF ENGINEERS..., North Fork Red River, Okla. The Bureau of Reclamation, or its designated agent, shall operate the...

  8. 33 CFR 208.26 - Altus Dam and Reservoir, North Fork Red River, Okla.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Altus Dam and Reservoir, North Fork Red River, Okla. 208.26 Section 208.26 Navigation and Navigable Waters CORPS OF ENGINEERS..., North Fork Red River, Okla. The Bureau of Reclamation, or its designated agent, shall operate the...

  9. 33 CFR 208.26 - Altus Dam and Reservoir, North Fork Red River, Okla.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Altus Dam and Reservoir, North Fork Red River, Okla. 208.26 Section 208.26 Navigation and Navigable Waters CORPS OF ENGINEERS..., North Fork Red River, Okla. The Bureau of Reclamation, or its designated agent, shall operate the...

  10. Analysis of protein dynamics at active, stalled, and collapsed replication forks

    PubMed Central

    Sirbu, Bianca M.; Couch, Frank B.; Feigerle, Jordan T.; Bhaskara, Srividya; Hiebert, Scott W.; Cortez, David

    2011-01-01

    Successful DNA replication and packaging of newly synthesized DNA into chromatin are essential to maintain genome integrity. Defects in the DNA template challenge genetic and epigenetic inheritance. Unfortunately, tracking DNA damage responses (DDRs), histone deposition, and chromatin maturation at replication forks is difficult in mammalian cells. Here we describe a technology called iPOND (isolation of proteins on nascent DNA) to analyze proteins at active and damaged replication forks at high resolution. Using this methodology, we define the timing of histone deposition and chromatin maturation. Class 1 histone deacetylases are enriched at replisomes and remove predeposition marks on histone H4. Chromatin maturation continues even when decoupled from replisome movement. Furthermore, fork stalling causes changes in the recruitment and phosphorylation of proteins at the damaged fork. Checkpoint kinases catalyze H2AX phosphorylation, which spreads from the stalled fork to include a large chromatin domain even prior to fork collapse and double-strand break formation. Finally, we demonstrate a switch in the DDR at persistently stalled forks that includes MRE11-dependent RAD51 assembly. These data reveal a dynamic recruitment of proteins and post-translational modifications at damaged forks and surrounding chromatin. Furthermore, our studies establish iPOND as a useful methodology to study DNA replication and chromatin maturation. PMID:21685366

  11. EVALUATING THE EFFECTIVENESS OF NUTRIENT MANAGEMENT IN THE CLARK FORK-PEND OREILLE WATERSHED

    EPA Science Inventory

    (1) Analyze the nutrient concentration and algal standing crop trend in the Clark Fork River portion of the watershed; (2) Provide a web-based data access system for reporting Clark Fork River monitoring information; and (3) Evaluate the effectiveness of current nutrient reductio...

  12. Substrate-selective repair and restart of replication forks by DNA translocases

    PubMed Central

    Bétous, Rémy; Couch, Frank. B.; Mason, Aaron C.; Eichman, Brandt F.

    2013-01-01

    SUMMARY Stalled replication forks are sources of genetic instability. Multiple fork remodeling enzymes are recruited to stalled forks, but how they work to promote fork restart is poorly understood. By combining ensemble biochemical assays and single molecule studies with magnetic tweezers, we show that SMARCAL1 branch migration and DNA annealing activities are directed by the single-stranded DNA binding protein RPA to selectively regress stalled replication forks caused by blockage to the leading-strand polymerase and to restore normal replication forks with a lagging-strand gap. We unveil the molecular mechanisms by which RPA enforces SMARCAL1 substrate preference. E. coli RecG acts similarly to SMARCAL1 in the presence of E. coli SSB, whereas the highly related human protein ZRANB3 has different substrate preferences. Our findings identify the important substrates of SMARCAL1 in fork repair, suggest that RecG and SMARCAL1 are functional orthologues, and provide a comprehensive model of fork repair by these DNA translocases. PMID:23746452

  13. Time of travel of solutes in the East Fork Trinity River, November 1975; and Elm Fork Trinity River, December 1975; Trinity River Basin, Texas

    USGS Publications Warehouse

    Myers, Dennis R.; Slade, R.M., Jr.

    1976-01-01

    In Texas, the time of travel of solutes in the East Fork Trinity River and the Elm Fork Trinity River was determined in 1975 by injecting a fluorescent dye (Rhodamine WT, 20-percent solution) that could be detected by fluorometric analysis of water samples collected at selected downstream sites. Plots of dye concentration versus time were made for each injection and sampling site. The graphs were then used to determine arrival times of the leading edge, the peak, and the trailing edge of the dye cloud. The study in November 1975 was conducted on the East Fork Trinity River from just below the Rockwall-Forney Dam at Lake Ray Hubbard to the confluence with the Trinity River, a distance of 27.0 miles. The study in December 1975 was conducted on the Elm Fork Trinity River from just below the dam at Lewisville Lake to the Spur 482 crossing, a distance of 25.7 miles. (Woodard-USGS)

  14. Bedrock and soil geochemistry from Voyageurs National Park, Minnesota

    USGS Publications Warehouse

    Woodruff, Laurel G.; Cannon, William F.; Dicken, Connie L.; Pimley, Shana

    2002-01-01

    Bedrock, forest floor, and mineral soil sampling in Voyageurs National Park (VNP), Minnesota in 2000 and 2001 is part of a multidisciplinary project that includes the U. S. Geological Survey, National Park Service, University of Wisconsin – La Crosse, Minnesota Pollution Control Agency, and the Minnesota Department of Natural Resources. The joint project is examining the distribution of mercury in age-1 perch, lake water, bedrock and soils for eighteen watersheds in the interior of VNP. The purpose of the project was to establish the background and baseline geochemistry for bedrock and soil in the region, and to determine terrestrial mercury sources and sinks in VNP.

  15. 76 FR 35009 - Draft Oil and Gas Management Plan/Environmental Impact Statement for Big South Fork National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    ... National Park Service Draft Oil and Gas Management Plan/Environmental Impact Statement for Big South Fork... Big South Fork National River and Recreation Area and Obed Wild and Scenic River. SUMMARY: Pursuant to.../DEIS) for the proposed Big South Fork National River and Recreation Area (BISO) and Obed Wild...

  16. 75 FR 54601 - Lower South Fork LLC; Notice of Application Accepted for Filing and Soliciting Comments, Motions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-08

    ... Energy Regulatory Commission Lower South Fork LLC; Notice of Application Accepted for Filing and...-000. c. Date filed: April 19, 2010 and supplemented July 28, 2010. d. Applicant: Lower South Fork LLC. e. Name of Project: Lower South Fork Irrigation Project. f. Location: The project is located...

  17. Environment of deposition of Clear Fork Formation: Yoakum County, Texas

    SciTech Connect

    Moore, B.K.

    1987-05-01

    The Clear Fork Formation is Permian (Leonardian) in age and constitutes a major oil-bearing unit in the Permian basin of west Texas. In Yoakum County, west Texas, the upper Clear Fork carbonates record a subtidal upward-shoaling sequence of deposition. A small bryozoan-algal patch reef is situated within these carbonates near the southern edge of the North Basin platform. The reef is completely dolomitized, but paramorphic replacement has facilitated a study of the paleoecology, lateral variations, and community succession within this buildup. Build-ups of this type are scarcely known in strata of Permian age. The reef was apparently founded on a coquina horizon at the base of the buildup. The reef apparently had a low-relief, dome-shaped morphology. The trapping and binding of sediment by bryozoa appear to have been the main constructional process. A significant role was also played by encrusting forams and the early precipitation of submarine cements, both of which added rigidity to the structure. The reef also contains a low-diversity community of other invertebrates. Algal constituents predominate at the basinward edge of the buildup. The reef was formed entirely subaqueously on a broad, relatively shallow tropical marine carbonate shelf environment. An understanding of the lithofacies distribution and paragenesis within this sequence will provide information on porosity variations and the nature and distribution of permeability barriers. Such information is useful in reservoir modeling studies and for secondary recovery techniques in shelf-edge carbonate reservoirs of this type.

  18. 222Rn variations in Mystery Cave, Minnesota

    USGS Publications Warehouse

    Lively, R.S.; Krafthefer, B.C.

    1995-01-01

    222Rn concentrations and meteorological parameters were measured at 4- h intervals over a 2-y period in Mystery Cave, southeastern Minnesota. Continuous radon monitors and meteorological sensors connected to data loggers were installed at several locations along commercial tour routes. 222Rn concentrations ranged as high as 25 kBq m-3 in summer and 20 kBq m-3 in winter. Average winter concentrations were lower than summer by at least a factor of two. Seasonal radon variations were correlative with outside air temperatures. During the winter, radon concentrations were observed to fluctuate periodically by factors of 20 or more in under 24 h. Both the long- and short-term variations are correlative with temperature- induced mixing of cave air with surface air.

  19. Integrated solid waste management of Minneapolis, Minnesota

    SciTech Connect

    1995-11-01

    The subject document reports the results of an in-depth investigation of the fiscal year 1992 cost of the City of Minneapolis, Minnesota (Hennepin County) integrated municipal solid waste management (IMSWM) system, the energy consumed to operate the system, and the environmental performance requirements for each of the system`s waste-processing and disposal facilities. Actual data from records kept by participants is reported in this document. Every effort was made to minimize the use of assumptions, and no attempt is made to interpret the data reported. Analytical approaches are documented so that interested analysts may perform manipulation or further analysis of the data. As such, the report is a reference document for municipal solid waste (MSW) management professionals who are interested in the actual costs and energy consumption for a one-year period, of an operating IMSWM system.

  20. Satellite inventory of Minnesota forest resources

    NASA Technical Reports Server (NTRS)

    Bauer, Marvin E.; Burk, Thomas E.; Ek, Alan R.; Coppin, Pol R.; Lime, Stephen D.; Walsh, Terese A.; Walters, David K.; Befort, William; Heinzen, David F.

    1993-01-01

    The methods and results of using Landsat Thematic Mapper (TM) data to classify and estimate the acreage of forest covertypes in northeastern Minnesota are described. Portions of six TM scenes covering five counties with a total area of 14,679 square miles were classified into six forest and five nonforest classes. The approach involved the integration of cluster sampling, image processing, and estimation. Using cluster sampling, 343 plots, each 88 acres in size, were photo interpreted and field mapped as a source of reference data for classifier training and calibration of the TM data classifications. Classification accuracies of up to 75 percent were achieved; most misclassification was between similar or related classes. An inverse method of calibration, based on the error rates obtained from the classifications of the cluster plots, was used to adjust the classification class proportions for classification errors. The resulting area estimates for total forest land in the five-county area were within 3 percent of the estimate made independently by the USDA Forest Service. Area estimates for conifer and hardwood forest types were within 0.8 and 6.0 percent respectively, of the Forest Service estimates. A trial of a second method of estimating the same classes as the Forest Service resulted in standard errors of 0.002 to 0.015. A study of the use of multidate TM data for change detection showed that forest canopy depletion, canopy increment, and no change could be identified with greater than 90 percent accuracy. The project results have been the basis for the Minnesota Department of Natural Resources and the Forest Service to define and begin to implement an annual system of forest inventory which utilizes Landsat TM data to detect changes in forest cover.

  1. Grand slam on cancer.

    PubMed

    Gartrell, Nanette

    2014-01-01

    A winner of 59 Grand Slam championships including a record 9 Wimbledon singles titles, Martina Navratilova is the most successful woman tennis player of the modern era. Martina was inducted into the International Tennis Hall of Fame, named "Tour Player of the Year" seven times by the Women's Tennis Association, declared "Female Athlete of the Year" by the Associated Press, and ranked one of the "Top Forty Athletes of All-Time" by Sports Illustrated. Equally accomplished off the court, Martina is an author, philanthropist, TV commentator, and activist who has dedicated her life to educating people about prejudice and stereotypes. After coming out as a lesbian in 1981, Martina became a tireless advocate of equal rights for lesbian, gay, bisexual, and transgender (LGBT) people, and she has contributed generously to the LGBT community. Martina is the author of seven books, including most recently Shape Your Self: My 6-Step Diet and Fitness Plan to Achieve the Best Shape of your Life, an inspiring guide to healthy living and personal fitness. Martina was diagnosed with breast cancer in 2010. PMID:24400624

  2. A grand alliance.

    PubMed

    Allan, D

    1988-01-01

    "Facts for Life" is a 50-page compilation of priority messages focussed on infant and child health and designed to reach parents directly, so that they will have the facts they need to keep their children alive and healthy. The "Facts for Life" initiative is expected to reach the parents through a grand alliance of communicators -- nongovernmental organizations and individuals -- who come directly into contact with parents. The initiative has the backing of the World Health Organization (WHO) and the UN Children's Fund (UNICEF). It is also supported by nongovernmental networks such as the Children, Rotary, and Junior Chambers of Commerce as well as officials of the International Pediatrics Association, London University Institute of Child Health, and the Johns Hopkins University School of Hygiene and Public Health. Topics covered in the "Facts for Life" messages include safe motherhood, breast feeding, immunization, acute respiratory infections, malaria, timing births, promoting child growth, diarrhea, home hygiene, and AIDS. The booklet is available in English, French, Spanish, Portuguese and Arabic for 25 cents (US) a copy from UNICEF. PMID:12281454

  3. Interior Invests $286,000 in Minnesota Valley NWR

    Secretary Salazar inspects new geothermal plumbing construction in parking lot of Minnesota Valley. Left to Jeanne Holler, Tom Melius and Assistant Secretary for Fish, Wildlife and Parks Tom Strickland look....

  4. How Energy Efficiency is Adding Jobs in St. Paul, Minnesota

    ScienceCinema

    Hannigan, Jim; Coleman, Chris; Oliver, LeAnn; Jambois, Louis

    2013-05-29

    Saint Paul, Minnesota is using an energy efficiency grant to provide commercial retrofits that will allow a local produce distribution company to dramatically reduce its energy costs and add dozens of new workers.

  5. How Energy Efficiency is Adding Jobs in St. Paul, Minnesota

    SciTech Connect

    Hannigan, Jim; Coleman, Chris; Oliver, LeAnn; Jambois, Louis

    2011-01-01

    Saint Paul, Minnesota is using an energy efficiency grant to provide commercial retrofits that will allow a local produce distribution company to dramatically reduce its energy costs and add dozens of new workers.

  6. 20. Photocopy of photograph (courtesy of Minnesota Historical Society) St. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. Photocopy of photograph (courtesy of Minnesota Historical Society) St. Paul Dispatch photograph, ca. 1934 Sculptor Carl Milles working on Indian God of Peace - St. Paul City Hall & Ramsey County Courthouse, 15 West Kellogg Boulevard, Saint Paul, Ramsey County, MN

  7. On the scene at Children's Hospitals and Clinics of Minnesota.

    PubMed

    Malone, Ginger; Akre, Mari; Hauck, Mary

    2009-01-01

    Transformational nursing leadership requires innovation and best practice synthesis to engage and advance nursing practice and outcomes. Children's Hospital and Clinics of Minnesota is creating a sustainable culture of patient safety that expects collaborative practice involving families and all clinical disciplines. Leadership and practice structures are essential to ensure high-reliability processes and achieve breakthrough performance. Several infrastructural paths are described to illustrate how Children's Hospitals and Clinics of Minnesota integrates multiple approaches toward a common purpose of clinical excellence. PMID:19092524

  8. Transformative advance care planning: the Honoring Choices Minnesota experience.

    PubMed

    Greene, Barbara

    2013-01-01

    In the United States, discussing end-of-life wishes and preferences has been taboo ever since death and dying moved from a stage of life to a medical condition. This article describes the transformative nature of a Minnesota health care initiative, Honoring Choices Minnesota (HCM). As the world's largest nongovernmental, voluntary community-centered initiative, HCM is changing the culture around speaking of death and dying, one conversation at a time. PMID:24494386

  9. Nuclear Proliferation and Grand Challenges

    ScienceCinema

    McCarthy, Kathy

    2013-05-28

    Nuclear engineer Dr. Kathy McCarthy leads systems analysis. She talks about proliferation and the grand challenges of nuclear R&D. For more information about INL energy research, visit http://www.facebook.com/idahonationallaboratory.

  10. Nuclear Proliferation and Grand Challenges

    SciTech Connect

    McCarthy, Kathy

    2009-01-01

    Nuclear engineer Dr. Kathy McCarthy leads systems analysis. She talks about proliferation and the grand challenges of nuclear R&D. For more information about INL energy research, visit http://www.facebook.com/idahonationallaboratory.

  11. Precocious chiral grand unification

    SciTech Connect

    Pirogov, Y.F.

    1980-02-01

    A model of grand unified electromagnetic, weak, and strong interactions, based on the semisimple gauge group G=SU(8)/sub L/ x SU(8)/sub R/, is considered. The leptons and fractionally charged quarks belong to the fundamental representations F/sub L/=(u-italic/sub i/d/sub i/..nu../sub e/e)/sub L/, F/sub R/=(u-italic/sub i/d/sub i/..nu../sub e/e)/sub R/ and similarly for the other generations (families) (cs..nu../sub ..mu../..mu..), (tb..nu../sub tau/tau), etc. The model leads to a low value of the unification mass Mapprox. =10/sup 6/--10/sup 8/ GeV and to an acceptable value of sin/sup 2/theta/sub W/approx. =1/3. The model contains the chiral color group SU(3)/sub L/ x SU(3)/sub R/ and allows for the existence of light axial gluons (m/sub A/< or approx. =1 GeV) in addition to the massless vector gluons. The model does not exhibit baryon number nonconservation at scales ..mu..< or approx. =M and does not have triangle anomalies if one introduces the mirror fermions F/sub L//sup( m/)approx.F/sub R/, F/sub R//sup( m/)approx.F/sub L/. The model admits hierarchic symmetry breaking and the presence of intermediate mass scales M/sub n/, with M/sub W/<

  12. Wolf body mass cline across Minnesota related to taxonomy?

    USGS Publications Warehouse

    Mech, L.D.; Paul, W.J.

    2008-01-01

    Recent genetic studies suggest that in northern Minnesota two species of wolves (Canis lupus L., 1758 or western wolf and Canis lycaon Schreber, 1775 (= Canis rufus Audubon and Bachman, 1851) or eastern wolf) meet and hybridize. However, little morphological information is available about these two types of wolves in Minnesota. We analyzed the mass of 950 female wolves and 1006 males older than 1 year from across northern Minnesota and found that it increased from 26.30 ?? 0.56 kg (mean ?? SE) for females and 30.60 ?? 0.72 kg for males in northeastern Minnesota to 30.01 ?? 0.43 kg for females and 35.94 ?? 0.45 kg for males in northwestern Minnesota (females: r2 = 0.79, P < 0.02; males: r2 = 0.63, P = 0.06). These mass differences add morphological information to the identities of eastern and western wolves and support the view that ranges of the two species meet in Minnesota. ?? 2008 NRC.

  13. Replication forks reverse at high frequency upon replication stress in Physarum polycephalum.

    PubMed

    Maric, Chrystelle; Bénard, Marianne

    2014-12-01

    The addition of hydroxyurea after the onset of S phase allows replication to start and permits the successive detecting of replication-dependent joint DNA molecules and chicken foot structures in the synchronous nuclei of Physarum polycephalum. We find evidence for a very high frequency of reversed replication forks upon replication stress. The formation of these reversed forks is dependent on the presence of joint DNA molecules, the impediment of the replication fork progression by hydroxyurea, and likely on the propensity of some replication origins to reinitiate replication to counteract the action of this compound. As hydroxyurea treatment enables us to successively detect the appearance of joint DNA molecules and then of reversed replication forks, we propose that chicken foot structures are formed both from the regression of hydroxyurea-frozen joint DNA molecules and from hydroxyurea-stalled replication forks. These experiments underscore the transient nature of replication fork regression, which becomes detectable due to the hydroxyurea-induced slowing down of replication fork progression. PMID:24951952

  14. Seasonal alterations in park visitation, amenity use and physical activity - Grand Forks, North Dakota, 2012-2013

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background. Park amenities promote visitation and physical activity during summer. Physical activity declines during winter. Identifying park amenities that promote visitation during winter would help to promote year-round activity. The purpose was to determine how park visitation, amenity choice, ...

  15. Work Papers of the Summer Institute of Linguistics, University of North Dakota Session, (Grand Forks, North Dakota 1985). Volume 29.

    ERIC Educational Resources Information Center

    Derbyshire, Desmond C., Ed.

    Preliminary versions of the papers from the 1985 Summer Institute of Linguistics presented at the University of North Dakota session include: "Referential Distance and Discourse Structure in Yagua" (Thomas E. Payne); "A Note on Ergativity, S', and S'' in Karitiana" (Daniel Everett); "Some Aspects of Zapotecan Clausal Syntax" (Stephen A. Marlett);…

  16. Measurements of bed load transport on Pacific Creek, Buffalo Fork and The Snake River in Grand Teton National Park, Wyoming

    USGS Publications Warehouse

    Erwin, Susannah O.; Schmidt, J.C.

    2006-01-01

    Dams disrupt the flow of both of water and sediment through a watershed. Channel morphology is a function of discharge and sediment load, and perturbations caused by dams often alter channel form, causing significant geomorphic and, potentially, ecological changes (e.g. Petts and Gurnell, 2005). At the first order, dams often produce a flow regime that is profoundly altered in the timing, magnitude, and frequency of flows (Magilligan and Nislow, 2005). Yet, the nature of channel adjustments will be specific to both the physical setting, size of the river, dam characteristics, and nature and severity of the flow regulation (Church 1995; Knighton, 1998).

  17. Minnesota Project: district heating and cooling through power plant retrofit and distribution network. Final report. Phase 1. [Minnesota Project

    SciTech Connect

    1980-01-01

    Appendices are presented for the Minnesota Project: District Heating and Cooling Through Power Plant Retrofit and Distribution Network. These are: SYNTHA results (SYNTHA II is a proprietary program of the SYNTHA Corporation); Market Survey Questionnaire: Environmental Review Procedures; Public Service Commission Regulation of District Heating; Energy Use Normalization Procedures; Power Plant Description; Letters of Commitment; Bond Opinion and Issuance; and Marvin Koeplin Letter, Chairman of Public Service Commission, Moorehead, Minnesota.

  18. Improved Tuning Fork for Terahertz Quartz-Enhanced Photoacoustic Spectroscopy.

    PubMed

    Sampaolo, Angelo; Patimisco, Pietro; Giglio, Marilena; Vitiello, Miriam S; Beere, Harvey E; Ritchie, David A; Scamarcio, Gaetano; Tittel, Frank K; Spagnolo, Vincenzo

    2016-01-01

    We report on a quartz-enhanced photoacoustic (QEPAS) sensor for methanol (CH₃OH) detection employing a novel quartz tuning fork (QTF), specifically designed to enhance the QEPAS sensing performance in the terahertz (THz) spectral range. A discussion of the QTF properties in terms of resonance frequency, quality factor and acousto-electric transduction efficiency as a function of prong sizes and spacing between the QTF prongs is presented. The QTF was employed in a QEPAS sensor system using a 3.93 THz quantum cascade laser as the excitation source in resonance with a CH₃OH rotational absorption line located at 131.054 cm(-1). A minimum detection limit of 160 ppb in 30 s integration time, corresponding to a normalized noise equivalent absorption NNEA = 3.75 × 10(-11) cm(-1)W/Hz(½), was achieved, representing a nearly one-order-of-magnitude improvement with respect to previous reports. PMID:27023552

  19. Quartz-enhanced photoacoustic spectroscopy exploiting tuning fork overtone modes

    NASA Astrophysics Data System (ADS)

    Sampaolo, A.; Patimisco, P.; Dong, L.; Geras, A.; Scamarcio, G.; Starecki, T.; Tittel, F. K.; Spagnolo, V.

    2015-12-01

    We report on a quartz-enhanced photoacoustic sensor (QEPAS) based on a custom-made quartz tuning fork (QTF) to operate in both the fundamental and the first overtone vibrational mode resonances. The QTF fundamental mode resonance falls at ˜3 kHz and the first overtone at ˜18 kHz. Electrical tests showed that the first overtone provides a higher quality factor and increased piezoelectric current peak values, with respect to the fundamental flexural mode. To evaluate the QTF acousto-electric energy conversion efficiency, we operated the QEPAS in the near-IR and selected water vapor as the target gas. The first overtone resonance provides a QEPAS signal-to-noise ratio ˜5 times greater with respect to that measured for the fundamental mode. These results open the way to employing QTF overtone vibrational modes for QEPAS based trace gas sensing.

  20. Extending FORK-256 Attack to the Full Hash Function

    NASA Astrophysics Data System (ADS)

    Contini, Scott; Matusiewicz, Krystian; Pieprzyk, Josef

    In a paper published in FSE 2007, a way of obtaining near-collisions and in theory also collisions for the FORK-256 hash function was presented [8]. The paper contained examples of near-collisions for the compression function, but in practice the attack could not be extended to the full function due to large memory requirements and computation time. In this paper we improve the attack and show that it is possible to find near-collisions in practice for any given value of IV. In particular, this means that the full hash function with the prespecified IV is vulnerable in practice, not just in theory. We exhibit an example near-collision for the complete hash function.

  1. Finite element analysis of electrically excited quartz tuning fork devices.

    PubMed

    Oria, Roger; Otero, Jorge; González, Laura; Botaya, Luis; Carmona, Manuel; Puig-Vidal, Manel

    2013-01-01

    Quartz Tuning Fork (QTF)-based Scanning Probe Microscopy (SPM) is an important field of research. A suitable model for the QTF is important to obtain quantitative measurements with these devices. Analytical models have the limitation of being based on the double cantilever configuration. In this paper, we present an electromechanical finite element model of the QTF electrically excited with two free prongs. The model goes beyond the state-of-the-art of numerical simulations currently found in the literature for this QTF configuration. We present the first numerical analysis of both the electrical and mechanical behavior of QTF devices. Experimental measurements obtained with 10 units of the same model of QTF validate the finite element model with a good agreement. PMID:23722828

  2. Finite Element Analysis of Electrically Excited Quartz Tuning Fork Devices

    PubMed Central

    Oria, Roger; Otero, Jorge; González, Laura; Botaya, Luis; Carmona, Manuel; Puig-Vidal, Manel

    2013-01-01

    Quartz Tuning Fork (QTF)-based Scanning Probe Microscopy (SPM) is an important field of research. A suitable model for the QTF is important to obtain quantitative measurements with these devices. Analytical models have the limitation of being based on the double cantilever configuration. In this paper, we present an electromechanical finite element model of the QTF electrically excited with two free prongs. The model goes beyond the state-of-the-art of numerical simulations currently found in the literature for this QTF configuration. We present the first numerical analysis of both the electrical and mechanical behavior of QTF devices. Experimental measurements obtained with 10 units of the same model of QTF validate the finite element model with a good agreement. PMID:23722828

  3. Improved Tuning Fork for Terahertz Quartz-Enhanced Photoacoustic Spectroscopy

    PubMed Central

    Sampaolo, Angelo; Patimisco, Pietro; Giglio, Marilena; Vitiello, Miriam S.; Beere, Harvey E.; Ritchie, David A.; Scamarcio, Gaetano; Tittel, Frank K.; Spagnolo, Vincenzo

    2016-01-01

    We report on a quartz-enhanced photoacoustic (QEPAS) sensor for methanol (CH3OH) detection employing a novel quartz tuning fork (QTF), specifically designed to enhance the QEPAS sensing performance in the terahertz (THz) spectral range. A discussion of the QTF properties in terms of resonance frequency, quality factor and acousto-electric transduction efficiency as a function of prong sizes and spacing between the QTF prongs is presented. The QTF was employed in a QEPAS sensor system using a 3.93 THz quantum cascade laser as the excitation source in resonance with a CH3OH rotational absorption line located at 131.054 cm−1. A minimum detection limit of 160 ppb in 30 s integration time, corresponding to a normalized noise equivalent absorption NNEA = 3.75 × 10−11 cm−1W/Hz½, was achieved, representing a nearly one-order-of-magnitude improvement with respect to previous reports. PMID:27023552

  4. Wavelike movement of bedload sediment, East Fork River, Wyoming

    USGS Publications Warehouse

    Meade, R.H.

    1985-01-01

    Bedload is moved down the East Fork River in distinct wavelike pulses that have the form of composite dune fields The moving material consists mostly of coarse sand and fine gravel The wavelengths of the pulses are about 500-600 m, a distance that is predetermined by the pattern of stoage of bed sediment in the river during low water As the river discharge increases, the bed sediment is scoured from the storage areas, and it is moved onto and across the interventing riffles As the river discharge decreases, the bed sediment is scoured off the riffles and moved into the next storage area downstream Each successive pulse of water discharge sets into motion a wave of bedload that continues to move unitil it reaches the next storage area ?? 1985 Springer-Verlag New York Inc.

  5. Crossover from hydrodynamic to acoustic drag on quartz tuning forks in normal and superfluid 4He

    NASA Astrophysics Data System (ADS)

    Bradley, D. I.; Človečko, M.; Fisher, S. N.; Garg, D.; Guise, E.; Haley, R. P.; Kolosov, O.; Pickett, G. R.; Tsepelin, V.; Schmoranzer, D.; Skrbek, L.

    2012-01-01

    We present measurements of the drag forces on quartz tuning forks oscillating at low velocities in normal and superfluid 4He. We have investigated the dissipative drag over a wide range of frequencies, from 6.5 to 600 kHz, by using arrays of forks with varying prong lengths and by exciting the forks in their fundamental and first overtone modes. At low frequencies the behavior is dominated by laminar hydrodynamic drag, governed by the fluid viscosity. At higher frequencies acoustic drag is dominant and is described well by a three-dimensional model of sound emission.

  6. 75 FR 37308 - Drawbridge Operation Regulations; Grand River, Grand Haven, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-29

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Grand River, Grand Haven, MI AGENCY....S. 31 Bridge at Mile 2.89 over the Grand River, at Grand Haven, MI. This deviation temporarily... of Grand Haven, MI, requested a temporary deviation from the current operating regulations set...

  7. Minnesota court overturns ban on Medicaid coverage for abortion.

    PubMed

    1994-06-24

    Hennipin County District Court Judge William Posten issued a decision on June 16 striking down Minnesota's near ban on abortion coverage for low-income women. Ruling in Women of the State of Minnesota vs. Haas-Steffen, Judge Posten found that the state Constitution's rights of privacy and equality are more protective of women's reproductive choices than the corresponding federal rights. Holding that "the state's selective funding of childbirth over abortion impinges on an indigent woman's fundamental right to decide for herself whether to continue or terminate her pregnancy," the state district court permanently enjoined enforcement of the measure. Minnesota must now cover all medically necessary abortions for women receiving Medicaid. For more than 15 years, the statutes and regulations invalidated by Judge Posten have limited abortion coverage to cases of life endangerment or reported rape or incest. State officials have indicated that they will seek a stay and expedited review of Judge Posten's decision from the Minnesota Supreme Court. Filed on March 8, 1993, the Minnesota case is one of 5 such lawsuits brought by CRLP. Last December, in a similar case, the West Virginia Supreme Court struck down that state's ban on Medicaid coverage for abortions. Similar CRLP cases are still pending in Florida, Texas, and Montana. Plaintiffs--a class of Minnesota Medicaid-eligible women seeking abortions, Dr. Jane Hodgson, Pro-Choice Resources, Women's Health Center, Midwest Health Center for Women, and Meadowbrook Women's Clinic, on behalf of themselves and the women they serve--are represented by CRLP's Simon Heller, Janet Benshoof, and Lenora Lapidus, along with Minnesota attorney Linda Ojala. PMID:12345511

  8. Biomass of shrub - dominated wetlands in Minnesota

    SciTech Connect

    Connolly-McCarthy, B.J.; Grigal, D.F.

    1985-12-01

    Aboveground-shrub biomass was estimated in 34 shrub-dominated wetlands in northern Minnesota, representing a range of stocking. Salix was dominant in most wetlands, although a few were dominated by Alnus rugosa and Betula pumila. Shrub biomass ranged from 0.5 to 71.5 Mg/ha with an arithmetic mean of 11.2 Mg/ha. Biomass was distributed lognormally among the wetlands, with a geometric mean of 6.9 Mg/ha. Biomass estimates within wetlands had high uncertainty (10 to 85 percent of the mean) because of both clumpy distribution and large differences in size of shrubs. Eighty percent of the stands were on organic soils (Histosols), with two-thirds on minerotrophic and the remainder on weakly minerotrophic peatlands. Relationships of biomass to basal area and age were statistically significant. Differences in biomass were compared among wetlands grouped by soil or water chemistry. Stand age was a statistically significant covariate, but almost no significant differences in biomass were found among groups based on either criteria. Biomass of the shrubs in these wetlands was about four-fold greater than shrub biomass in mature forests in the area, but only slightly more than 5 percent of total biomass in those forests. These natural stands can be considered to set minimum boundary conditions for biomass production from wetlands. 20 references.

  9. Diabase dikes of the Midcontinent Rift in Minnesota: a record of Keweenawan magmatism and tectonic development

    SciTech Connect

    Green, J.C.; Chandler, V.C.

    1985-01-01

    Swarms of both reversed-polarity (R, older) and normal-polarity (N, younger) basaltic dikes help to define the evolution of the Minnesota portion of the Midcontinent Rift of North America. Each swarm, representing fissure-feeders for a package of overlying plateau lavas now eroded away, shows the direction of least principal stress at that time and place in the complex evolution of this abortive but nearly-successful rift. Paleomagnetic pole determinations for Carlton county (CC) and Grand Portage (GP) R dikes are coincident along the Logan Loop of the Proterozoic track, showing essential contemporaneity, though their trends are different (N.30/sup 0/E vs. N. 70-90/sup 0/E.) and they are 250 km apart. These poles match that of the R lavas of the North Shore Volcanic Group (NSVG) and imply a younger age than the R Logan sills and dikes. The geochemistry of the dikes (71 analyses) also correlates well with NSVG flows, ranging from olivine tholeiites to transitional basalts and basaltic andesites and is similar to tholeiites of Columbia River, Parana, and Tertiary No. Atlantic provinces. Though each swarm shows a range of compositions, some are dominantly more evolved, whereas others contain more primitive dikes with higher Al, Mg/Fe, Cr and Ni and lower Fe, Ti, P and LIL's. An early major episode of rifting during the R polarity interval was followed by at least one major N episode in Minnesota before the final one along the present Lake Superior syncline axis. Rifting directions and mantle sources were different for each episode as shown by cross-trending dike sets, indicating complex rift development.

  10. HENRY'S FORK AND SNAKE RIVER BASIN, IDAHO - WATER QUALITY REPORT, 1973

    EPA Science Inventory

    Reported problems in the Henrys Fork and Snake River Basin (17040202, 17040203, 17040201) include bacteria levels exceeding water quality standards, dissolved oxygen standards violations, and excessive algal blooms resulting in aesthetic problems and contributing to DO depression...

  11. 75 FR 25197 - Shasta Trinity National Forest, South Fork Management Unit, California Salt Timber Harvest and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Shasta Trinity National Forest, South Fork Management Unit, California Salt Timber Harvest... statement for the Salt Timber Harvest and Fuels Reduction Project (Salt Project). A...

  12. Chaperoning HMGA2 protein protects stalled replication forks in stem and cancer cells.

    PubMed

    Yu, Haojie; Lim, Hong Hwa; Tjokro, Natalia O; Sathiyanathan, Padmapriya; Natarajan, Suchitra; Chew, Tian Wei; Klonisch, Thomas; Goodman, Steven D; Surana, Uttam; Dröge, Peter

    2014-02-27

    Maintaining genome integrity requires the accurate and complete replication of chromosomal DNA. This is of the utmost importance for embryonic stem cells (ESCs), which differentiate into cells of all lineages, including germ cells. However, endogenous and exogenous factors frequently induce stalling of replication forks in every cell cycle, which can trigger mutations and chromosomal instabilities. We show here that the oncofetal, nonhistone chromatin factor HMGA2 equips cells with a highly effective first-line defense mechanism against endonucleolytic collapse of stalled forks. This fork-stabilizing function most likely employs scaffold formation at branched DNA via multiple DNA-binding domains. Moreover, HMGA2 works independently of other human factors in two heterologous cell systems to prevent DNA strand breaks. This fork chaperone function seemingly evolved to preserve ESC genome integrity. It is hijacked by tumor (stem) cells to also guard their genomes against DNA-damaging agents widely used to treat cancer patients. PMID:24508460

  13. Characterization and Optimization of Quartz Tuning Fork-Based Force Sensors for Combined STM/AFM

    NASA Astrophysics Data System (ADS)

    Castellanos-Gomez, Andres; Agraït, Nicolás; Rubio-Bollinger, Gabino

    This chapter will be divided in two main parts. In the first one, we will show a detailed analysis of the dynamics of quartz tuning fork resonators which are being increasingly used in scanning probe microscopy as force sensors. We will also show that a coupled harmonic oscillators model, which includes a finite coupling between the prongs, is in remarkable agreement with the observed motion of the tuning forks. Relevant parameters for the tuning fork performance such as the effective spring constant can be obtained from our analysis. In the second one, we will present an implementation of a quartz tuning fork supplemented with optimized tips based on carbon fibers. The remarkable electrical and mechanical properties of carbon fiber make these tips more suitable for combined and/or simultaneous STM and AFM than conventional metallic tips. The fabrication and the characterization of these carbon fiber tips as well as their performance in STM/AFM will be detailed.

  14. The Replication Checkpoint Prevents Two Types of Fork Collapse without Regulating Replisome Stability.

    PubMed

    Dungrawala, Huzefa; Rose, Kristie L; Bhat, Kamakoti P; Mohni, Kareem N; Glick, Gloria G; Couch, Frank B; Cortez, David

    2015-09-17

    The ATR replication checkpoint ensures that stalled forks remain stable when replisome movement is impeded. Using an improved iPOND protocol combined with SILAC mass spectrometry, we characterized human replisome dynamics in response to fork stalling. Our data provide a quantitative picture of the replisome and replication stress response proteomes in 32 experimental conditions. Importantly, rather than stabilize the replisome, the checkpoint prevents two distinct types of fork collapse. Unsupervised hierarchical clustering of protein abundance on nascent DNA is sufficient to identify protein complexes and place newly identified replisome-associated proteins into functional pathways. As an example, we demonstrate that ZNF644 complexes with the G9a/GLP methyltransferase at replication forks and is needed to prevent replication-associated DNA damage. Our data reveal how the replication checkpoint preserves genome integrity, provide insights into the mechanism of action of ATR inhibitors, and will be a useful resource for replication, DNA repair, and chromatin investigators. PMID:26365379

  15. Repriming of DNA synthesis at stalled replication forks by human PrimPol.

    PubMed

    Mourón, Silvana; Rodriguez-Acebes, Sara; Martínez-Jiménez, María I; García-Gómez, Sara; Chocrón, Sandra; Blanco, Luis; Méndez, Juan

    2013-12-01

    DNA replication forks that collapse during the process of genomic duplication lead to double-strand breaks and constitute a threat to genomic stability. The risk of fork collapse is higher in the presence of replication inhibitors or after UV irradiation, which introduces specific modifications in the structure of DNA. In these cases, fork progression may be facilitated by error-prone translesion synthesis (TLS) DNA polymerases. Alternatively, the replisome may skip the damaged DNA, leaving an unreplicated gap to be repaired after replication. This mechanism strictly requires a priming event downstream of the lesion. Here we show that PrimPol, a new human primase and TLS polymerase, uses its primase activity to mediate uninterrupted fork progression after UV irradiation and to reinitiate DNA synthesis after dNTP depletion. As an enzyme involved in tolerance to DNA damage, PrimPol might become a target for cancer therapy. PMID:24240614

  16. A Study of the Piggyback Option of the Minnesota State Assessment Program. A Report Prepared for the Minnesota State Assessment Program, Minnesota Department of Education.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Education, St. Paul. Office of Planning and Evaluation.

    The Local District Assessment Option (piggyback program) is an integral part of the Minnesota Statewide Educational Assessment Program, which provides the 162 participating local school districts with materials and procedures developed for the statewide program. Materials are available in reading, mathematics, social studies, and science for…

  17. The Sound Field around a Tuning Fork and the Role of a Resonance Box

    ERIC Educational Resources Information Center

    Bogacz, Bogdan F.; Pedziwiatr, Antoni T.

    2015-01-01

    Atypical two-tine tuning fork is barely audible when held vibrating at an arm's length. It is enough, however, to touch its base to a table or, better, to a resonance box and the emitted sound becomes much louder. An inquiring student may pose questions: (1) Why is a bare tuning fork such a weak emitter of sound? (2) What is the role of the…

  18. ANSYS simulation of the capacitance coupling of quartz tuning fork gyroscope

    NASA Astrophysics Data System (ADS)

    Zhang, Qing; Feng, Lihui; Zhao, Ke; Cui, Fang; Sun, Yu-nan

    2013-12-01

    Coupling error is one of the main error sources of the quartz tuning fork gyroscope. The mechanism of capacitance coupling error is analyzed in this article. Finite Element Method (FEM) is used to simulate the structure of the quartz tuning fork by ANSYS software. The voltage output induced by the capacitance coupling is simulated with the harmonic analysis and characteristics of electrical and mechanical parameters influenced by the capacitance coupling between drive electrodes and sense electrodes are discussed with the transient analysis.

  19. The Sound Field around a Tuning Fork and the Role of a Resonance Box

    ERIC Educational Resources Information Center

    Bogacz, Bogdan F.; Pedziwiatr, Antoni T.

    2015-01-01

    Atypical two-tine tuning fork is barely audible when held vibrating at an arm's length. It is enough, however, to touch its base to a table or, better, to a resonance box and the emitted sound becomes much louder. An inquiring student may pose questions: (1) Why is a bare tuning fork such a weak emitter of sound? (2) What is the role of the

  20. Spring constant of a tuning-fork sensor for dynamic force microscopy.

    PubMed

    van Vörden, Dennis; Lange, Manfred; Schmuck, Merlin; Schmidt, Nico; Möller, Rolf

    2012-01-01

    We present an overview of experimental and numerical methods to determine the spring constant of a quartz tuning fork in qPlus configuration. The simple calculation for a rectangular cantilever is compared to the values obtained by the analysis of the thermal excitation and by the direct mechanical measurement of the force versus displacement. To elucidate the difference, numerical simulations were performed taking account of the real geometry including the glue that is used to mount the tuning fork. PMID:23365793

  1. 78 FR 66988 - Minnesota Northern Railroad, Inc.-Abandonment Exemption-in Polk County, Minn.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Minnesota Northern Railroad, Inc.--Abandonment Exemption--in Polk County, Minn. On October 18, 2013, Minnesota Northern Railroad, Inc. (MNN) filed with the...

  2. 75 FR 6790 - Nebraska Northwestern Railroad, Inc.-Acquisition and Operation Exemption-Dakota, Minnesota...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ...--Dakota, Minnesota & Eastern Railroad Corporation Nebraska Northwestern Railroad, Inc. (NNW), a noncarrier... Dakota, Minnesota & Eastern Railroad Corporation (DM&E) and to operate approximately 28.1 miles of...

  3. 76 FR 72196 - CRD Hydroelectric LLC; Western Minnesota Municipal Power Agency; Notice of Application for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission CRD Hydroelectric LLC; Western Minnesota Municipal Power Agency; Notice of... Hydroelectric LLC (transferor) and Western Minnesota Municipal Power Agency (transferee) filed an...

  4. DNA2 drives processing and restart of reversed replication forks in human cells

    PubMed Central

    Thangavel, Saravanabhavan; Berti, Matteo; Levikova, Maryna; Pinto, Cosimo; Gomathinayagam, Shivasankari; Vujanovic, Marko; Zellweger, Ralph; Moore, Hayley; Lee, Eu Han; Hendrickson, Eric A.; Cejka, Petr; Stewart, Sheila; Lopes, Massimo

    2015-01-01

    Accurate processing of stalled or damaged DNA replication forks is paramount to genomic integrity and recent work points to replication fork reversal and restart as a central mechanism to ensuring high-fidelity DNA replication. Here, we identify a novel DNA2- and WRN-dependent mechanism of reversed replication fork processing and restart after prolonged genotoxic stress. The human DNA2 nuclease and WRN ATPase activities functionally interact to degrade reversed replication forks with a 5′-to-3′ polarity and promote replication restart, thus preventing aberrant processing of unresolved replication intermediates. Unexpectedly, EXO1, MRE11, and CtIP are not involved in the same mechanism of reversed fork processing, whereas human RECQ1 limits DNA2 activity by preventing extensive nascent strand degradation. RAD51 depletion antagonizes this mechanism, presumably by preventing reversed fork formation. These studies define a new mechanism for maintaining genome integrity tightly controlled by specific nucleolytic activities and central homologous recombination factors. PMID:25733713

  5. Symmetrically arranged quartz tuning fork with soft cantilever for intermittent contact mode atomic force microscopy

    NASA Astrophysics Data System (ADS)

    Akiyama, T.; Staufer, U.; de Rooij, N. F.; Frederix, P.; Engel, A.

    2003-01-01

    A self-sensing and -actuating probe for dynamic mode atomic force microscopy (AFM) based on a commercial quartz tuning fork and a microfabricated cantilever is presented. The U-shaped cantilever, exhibiting a sharp tip, is combined with the tuning fork in a symmetrical arrangement, such that each of the two legs of the cantilever is fixed to one of the prongs of the tuning fork. The tuning fork is used as an oscillatory force sensor. Its frequency and amplitude govern that of the tip vibration, while the cantilever determines the spring constant of the whole probe. The frequency of the tip vibration for AFM operations can be much higher than the resonance frequency of the cantilever. A probe comprising a silicon nitride cantilever (0.1 N/m) is used to image monoatomic terraces of graphite in the intermittent contact mode. A much softer cantilever (0.01 N/m) is used to analyze the topography of a microelectronic chip in the same mode. Moreover, a bacterial surface layer hexagonally packed intermediate layer of Deinococcus radiodurans is imaged in a buffer solution. The tip vibration was again generated by the tuning fork while the sample interaction was measured using the standard optical detection scheme in this experiment. These probes are suited for batch fabrication and assembly and, therefore, enlarge the applications for the tuning fork based AFM.

  6. SMARCAL1 catalyzes fork regression and Holliday junction migration to maintain genome stability during DNA replication.

    PubMed

    Btous, Rmy; Mason, Aaron C; Rambo, Robert P; Bansbach, Carol E; Badu-Nkansah, Akosua; Sirbu, Bianca M; Eichman, Brandt F; Cortez, David

    2012-01-15

    SMARCAL1 (SWI/SNF-related, matrix-associated, actin-dependent regulator of chromatin, subfamily A-like1) maintains genome integrity during DNA replication. Here we investigated its mechanism of action. We found that SMARCAL1 travels with elongating replication forks, and its absence leads to MUS81-dependent double-strand break formation. Binding to specific nucleic acid substrates activates SMARCAL1 activity in a reaction that requires its HARP2 (Hep-A-related protein 2) domain. Homology modeling indicates that the HARP domain is similar in structure to the DNA-binding domain of the PUR proteins. Limited proteolysis, small-angle X-ray scattering, and functional assays indicate that the core enzymatic unit consists of the HARP2 and ATPase domains that fold into a stable structure. Surprisingly, SMARCAL1 is capable of binding three-way and four-way Holliday junctions and model replication forks that lack a designed ssDNA region. Furthermore, SMARCAL1 remodels these DNA substrates by promoting branch migration and fork regression. SMARCAL1 mutations that cause Schimke immunoosseous dysplasia or that inactivate the HARP2 domain abrogate these activities. These results suggest that SMARCAL1 continuously surveys replication forks for damage. If damage is present, it remodels the fork to promote repair and restart. Failures in the process lead to activation of an alternative repair mechanism that depends on MUS81-catalyzed cleavage of the damaged fork. PMID:22279047

  7. SMARCAL1 catalyzes fork regression and Holliday junction migration to maintain genome stability during DNA replication

    PubMed Central

    Btous, Rmy; Mason, Aaron C.; Rambo, Robert P.; Bansbach, Carol E.; Badu-Nkansah, Akosua; Sirbu, Bianca M.; Eichman, Brandt F.; Cortez, David

    2012-01-01

    SMARCAL1 (SWI/SNF-related, matrix-associated, actin-dependent regulator of chromatin, subfamily A-like1) maintains genome integrity during DNA replication. Here we investigated its mechanism of action. We found that SMARCAL1 travels with elongating replication forks, and its absence leads to MUS81-dependent double-strand break formation. Binding to specific nucleic acid substrates activates SMARCAL1 activity in a reaction that requires its HARP2 (Hep-A-related protein 2) domain. Homology modeling indicates that the HARP domain is similar in structure to the DNA-binding domain of the PUR proteins. Limited proteolysis, small-angle X-ray scattering, and functional assays indicate that the core enzymatic unit consists of the HARP2 and ATPase domains that fold into a stable structure. Surprisingly, SMARCAL1 is capable of binding three-way and four-way Holliday junctions and model replication forks that lack a designed ssDNA region. Furthermore, SMARCAL1 remodels these DNA substrates by promoting branch migration and fork regression. SMARCAL1 mutations that cause Schimke immunoosseous dysplasia or that inactivate the HARP2 domain abrogate these activities. These results suggest that SMARCAL1 continuously surveys replication forks for damage. If damage is present, it remodels the fork to promote repair and restart. Failures in the process lead to activation of an alternative repair mechanism that depends on MUS81-catalyzed cleavage of the damaged fork. PMID:22279047

  8. RNF4 and PLK1 are required for replication fork collapse in ATR-deficient cells

    PubMed Central

    Ragland, Ryan L.; Patel, Sima; Rivard, Rebecca S.; Smith, Kevin; Peters, Ashley A.; Bielinsky, Anja-Katrin; Brown, Eric J.

    2013-01-01

    The ATR–CHK1 axis stabilizes stalled replication forks and prevents their collapse into DNA double-strand breaks (DSBs). Here, we show that fork collapse in Atr-deleted cells is mediated through the combined effects the sumo targeted E3-ubiquitin ligase RNF4 and activation of the AURKA–PLK1 pathway. As indicated previously, Atr-deleted cells exhibited a decreased ability to restart DNA replication following fork stalling in comparison with control cells. However, suppression of RNF4, AURKA, or PLK1 returned the reinitiation of replication in Atr-deleted cells to near wild-type levels. In RNF4-depleted cells, this rescue directly correlated with the persistence of sumoylation of chromatin-bound factors. Notably, RNF4 repression substantially suppressed the accumulation of DSBs in ATR-deficient cells, and this decrease in breaks was enhanced by concomitant inhibition of PLK1. DSBs resulting from ATR inhibition were also observed to be dependent on the endonuclease scaffold protein SLX4, suggesting that RNF4 and PLK1 either help activate the SLX4 complex or make DNA replication fork structures accessible for subsequent SLX4-dependent cleavage. Thus, replication fork collapse following ATR inhibition is a multistep process that disrupts replisome function and permits cleavage of the replication fork. PMID:24142876

  9. 40 CFR 81.60 - Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Duluth (Minnesota)-Superior (Wisconsin... Designation of Air Quality Control Regions § 81.60 Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region. The Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control...

  10. 76 FR 49527 - Supplemental Environmental Impact Statement; Cottonwood and Watonwan Counties, Minnesota

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... Watonwan Counties, Minnesota AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of intent... Administration, 380 Jackson Street, Suite 500, Saint Paul, Minnesota 55101, Telephone (651) 291-6110; or Peter Harff, Project Manager, Minnesota Department of Transportation (District 7), 2151 Bassett Drive,...

  11. 75 FR 65502 - Minnesota; Amendment No. 2 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-25

    ... SECURITY Federal Emergency Management Agency Minnesota; Amendment No. 2 to Notice of a Major Disaster... notice of a major disaster declaration for the State of Minnesota (FEMA-1941-DR), dated October 13, 2010... for the State of Minnesota is hereby amended to include the following areas among those...

  12. 76 FR 80400 - Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... National Park Service Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Minnesota Indian Affairs Council has... contact the Minnesota Indian Affairs Council. Disposition of the human remains to the Indian tribes...

  13. 77 FR 2755 - Eastern States: Filing of Plats of Survey; Alabama and Minnesota

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-19

    ... Bureau of Land Management Eastern States: Filing of Plats of Survey; Alabama and Minnesota AGENCY: Bureau... Meridian, in the State of Alabama, and was accepted December 20, 2011. Fourth Principal Meridian, Minnesota... Minnesota, and was accepted December 20, 2011. We will place copies of the plats we described in the...

  14. 40 CFR 81.244 - Northwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Northwest Minnesota Intrastate Air... Air Quality Control Regions § 81.244 Northwest Minnesota Intrastate Air Quality Control Region. The Northwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed...

  15. 40 CFR 81.244 - Northwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Northwest Minnesota Intrastate Air... Air Quality Control Regions § 81.244 Northwest Minnesota Intrastate Air Quality Control Region. The Northwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed...

  16. 77 FR 2079 - Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... National Park Service Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Minnesota Indian Affairs Council has... contact the Minnesota Indian Affairs Council. Disposition of the human remains to the Indian tribes...

  17. 40 CFR 81.243 - Central Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Central Minnesota Intrastate Air... Air Quality Control Regions § 81.243 Central Minnesota Intrastate Air Quality Control Region. The Central Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed...

  18. 76 FR 75906 - Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-05

    ... National Park Service Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Minnesota Indian Affairs Council has... contact the Minnesota Indian Affairs Council. Disposition of the human remains to the Indian tribes...

  19. 76 FR 75905 - Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-05

    ... National Park Service Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Minnesota Indian Affairs Council has... contact the Minnesota Indian Affairs Council. Disposition of the human remains to the Indian tribes...

  20. 78 FR 57149 - Western Minnesota Municipal Power Agency, Lock+TM

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ... Energy Regulatory Commission Western Minnesota Municipal Power Agency, Lock+ TM Hydro Friends Fund III..., Motions To Intervene, and Competing Applications On July 23, 2013, Western Minnesota Municipal Power Agency (Western Minnesota) and Lock+ TM Hydro Friends Fund III, LLC (Hydro Friends) filed...

  1. 40 CFR 81.66 - Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Southeast Minnesota-La Crosse... PLANNING PURPOSES Designation of Air Quality Control Regions § 81.66 Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality Control Region. The Southeast Minnesota-La Crosse (Wisconsin)...

  2. 40 CFR 81.244 - Northwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Northwest Minnesota Intrastate Air... Air Quality Control Regions § 81.244 Northwest Minnesota Intrastate Air Quality Control Region. The Northwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed...

  3. 40 CFR 81.243 - Central Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Central Minnesota Intrastate Air... Air Quality Control Regions § 81.243 Central Minnesota Intrastate Air Quality Control Region. The Central Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed...

  4. 40 CFR 81.66 - Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Southeast Minnesota-La Crosse... PLANNING PURPOSES Designation of Air Quality Control Regions § 81.66 Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality Control Region. The Southeast Minnesota-La Crosse (Wisconsin)...

  5. 40 CFR 81.60 - Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Duluth (Minnesota)-Superior (Wisconsin... Designation of Air Quality Control Regions § 81.60 Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region. The Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control...

  6. 40 CFR 81.244 - Northwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Northwest Minnesota Intrastate Air... Air Quality Control Regions § 81.244 Northwest Minnesota Intrastate Air Quality Control Region. The Northwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed...

  7. 40 CFR 272.1201 - Minnesota State-administered program; Final authorization.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 27 2011-07-01 2011-07-01 false Minnesota State-administered program... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Minnesota § 272.1201 Minnesota State-administered program; Final authorization. Pursuant to section 3006(b) of RCRA, 42...

  8. 40 CFR 81.60 - Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Duluth (Minnesota)-Superior (Wisconsin... Designation of Air Quality Control Regions § 81.60 Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region. The Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control...

  9. 40 CFR 81.60 - Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Duluth (Minnesota)-Superior (Wisconsin... Designation of Air Quality Control Regions § 81.60 Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region. The Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control...

  10. 40 CFR 81.243 - Central Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Central Minnesota Intrastate Air... Air Quality Control Regions § 81.243 Central Minnesota Intrastate Air Quality Control Region. The Central Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed...

  11. 75 FR 11503 - Approval and Promulgation of Air Quality Implementation Plans; Minnesota

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-11

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Minnesota AGENCY...-specific revision to the Minnesota State Implementation Plan (SIP) for particulate matter less than 10 microns (PM 10 ) for Aggregate Industries Yard A Facility in Saint Paul, Ramsey County, Minnesota. On...

  12. 40 CFR 272.1201 - Minnesota State-administered program; Final authorization.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 28 2012-07-01 2012-07-01 false Minnesota State-administered program... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Minnesota § 272.1201 Minnesota State-administered program; Final authorization. Pursuant to section 3006(b) of RCRA, 42...

  13. 40 CFR 81.60 - Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Duluth (Minnesota)-Superior (Wisconsin... Designation of Air Quality Control Regions § 81.60 Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region. The Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control...

  14. 40 CFR 81.66 - Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Southeast Minnesota-La Crosse... PLANNING PURPOSES Designation of Air Quality Control Regions § 81.66 Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality Control Region. The Southeast Minnesota-La Crosse (Wisconsin)...

  15. 40 CFR 272.1201 - Minnesota State-administered program; Final authorization.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 28 2013-07-01 2013-07-01 false Minnesota State-administered program... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Minnesota § 272.1201 Minnesota State-administered program; Final authorization. Pursuant to section 3006(b) of RCRA, 42...

  16. 78 FR 47274 - Agenda and Notice of Public Meeting of the Minnesota Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... Agenda and Notice of Public Meeting of the Minnesota Advisory Committee Notice is hereby given, pursuant...), and the Federal Advisory Committee Act (FACA), that a meeting of the Minnesota Advisory Committee to... vote on the Committee's report regarding unemployment disparities in Minnesota. The meeting will...

  17. 40 CFR 81.66 - Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Southeast Minnesota-La Crosse... PLANNING PURPOSES Designation of Air Quality Control Regions § 81.66 Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality Control Region. The Southeast Minnesota-La Crosse (Wisconsin)...

  18. 75 FR 25875 - Minnesota; Amendment No. 1 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-10

    ... SECURITY Federal Emergency Management Agency Minnesota; Amendment No. 1 to Notice of a Major Disaster... notice of a major disaster declaration for the State of Minnesota (FEMA-1900-DR), dated April 19, 2010... State of Minnesota is hereby amended to include the following areas among those areas determined to...

  19. 76 FR 27086 - Notice of Filing of Plat of Survey, Minnesota

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... Bureau of Land Management Notice of Filing of Plat of Survey, Minnesota AGENCY: Bureau of Land Management... surveyed are: Fourth Principal Meridian, Minnesota T. 51 N., R 19 W. The plat of survey represents the..., in the State of Minnesota, and was accepted March 23, 2011. We will place a copy of the plat...

  20. 40 CFR 272.1201 - Minnesota State-administered program; Final authorization.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 27 2014-07-01 2014-07-01 false Minnesota State-administered program... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Minnesota § 272.1201 Minnesota State-administered program; Final authorization. Pursuant to section 3006(b) of RCRA, 42...

  1. 40 CFR 81.243 - Central Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Central Minnesota Intrastate Air... Air Quality Control Regions § 81.243 Central Minnesota Intrastate Air Quality Control Region. The Central Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed...

  2. 40 CFR 81.243 - Central Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Central Minnesota Intrastate Air... Air Quality Control Regions § 81.243 Central Minnesota Intrastate Air Quality Control Region. The Central Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed...

  3. 75 FR 32493 - Minnesota; Amendment No. 3 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... SECURITY Federal Emergency Management Agency Minnesota; Amendment No. 3 to Notice of a Major Disaster... notice of a major disaster declaration for the State of Minnesota (FEMA-1900-DR), dated April 19, 2010... the State of Minnesota is hereby amended to include the following area among those areas determined...

  4. 40 CFR 272.1201 - Minnesota State-administered program; Final authorization.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Minnesota State-administered program... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Minnesota § 272.1201 Minnesota State-administered program; Final authorization. Pursuant to section 3006(b) of RCRA, 42...

  5. 40 CFR 81.244 - Northwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Northwest Minnesota Intrastate Air... Air Quality Control Regions § 81.244 Northwest Minnesota Intrastate Air Quality Control Region. The Northwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed...

  6. 76 FR 50748 - Minnesota; Amendment No. 1 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ... SECURITY Federal Emergency Management Agency Minnesota; Amendment No. 1 to Notice of a Major Disaster... notice of a major disaster declaration for the State of Minnesota (FEMA-4009-DR), dated July 28, 2011... for the State of Minnesota is hereby amended to include the following area among those...

  7. 78 FR 1854 - Minnesota Energy Resources Corporation; Notice of Petition for Rate Approval

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... Federal Energy Regulatory Commission Minnesota Energy Resources Corporation; Notice of Petition for Rate Approval Take notice that on January 2, 2013, Minnesota Energy Resources Corporation (MERC) filed a rate... the Minnesota Public Utilities Commission, as more fully detailed in the petition. Any person...

  8. 40 CFR 81.66 - Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Southeast Minnesota-La Crosse... PLANNING PURPOSES Designation of Air Quality Control Regions § 81.66 Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality Control Region. The Southeast Minnesota-La Crosse (Wisconsin)...

  9. 77 FR 46102 - Minnesota; Amendment No. 1 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ... SECURITY Federal Emergency Management Agency Minnesota; Amendment No. 1 to Notice of a Major Disaster... notice of a major disaster declaration for the State of Minnesota (FEMA-4069-DR), dated July 6, 2012, and... for the State of Minnesota is hereby amended to include the following areas among those...

  10. Impact of Changes in Minnesota State Grants Implemented in Fiscal Year 2004.

    ERIC Educational Resources Information Center

    Setter, Gerald

    2004-01-01

    This report to the Minnesota Legislature outlines the estimated impact of recent changes made to the Minnesota State Grant Program on students. The Minnesota Higher Education Services Office is a cabinet-level state agency that provides prospective and current post-secondary students with financial aid programs, services and information. The…

  11. 77 FR 3681 - Approval and Promulgation of Air Quality Implementation Plans; Minnesota; Regional Haze

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ...EPA is proposing to approve the Minnesota State Implementation Plan addressing regional haze for the first implementation period. Minnesota submitted its regional haze plan on December 30, 2009. A supplemental submission was made on January 5, 2012. The Minnesota regional haze plan addresses Clean Air Act (CAA) and Regional Haze Rule (RHR) requirements to remedy any existing and prevent future......

  12. 76 FR 75902 - Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-05

    ... Minnesota River Valley in the city of Bloomington in Hennepin County, MN. The human remains were recovered by the Bloomington Minnesota Police Department and transferred to the Hennepin County Medical... the Meeker County Historical Society. In 1997, David Nystuen of the Minnesota Historical...

  13. Children's Services Report Card, 1996: Measuring Minnesota's Progress for Children. Summary Report.

    ERIC Educational Resources Information Center

    Fong, Richard

    This report was developed by Minnesota Planning to help counties measure their progress toward meeting the Minnesota Milestones goals for social and educational services for children. The report card is composed of 21 indicators of children's well-being. Since the 1994 report card was released, Minnesota has made progress in eight areas (1) abused

  14. Note: Enhanced energy harvesting from low-frequency magnetic fields utilizing magneto-mechano-electric composite tuning-fork

    NASA Astrophysics Data System (ADS)

    Yang, Aichao; Li, Ping; Wen, Yumei; Yang, Chao; Wang, Decai; Zhang, Feng; Zhang, Jiajia

    2015-06-01

    A magnetic-field energy harvester using a low-frequency magneto-mechano-electric (MME) composite tuning-fork is proposed. This MME composite tuning-fork consists of a copper tuning fork with piezoelectric Pb(Zr1-xTix)O3 (PZT) plates bonded near its fixed end and with NdFeB magnets attached at its free ends. Due to the resonance coupling between fork prongs, the MME composite tuning-fork owns strong vibration and high Q value. Experimental results show that the proposed magnetic-field energy harvester using the MME composite tuning-fork exhibits approximately 4 times larger maximum output voltage and 7.2 times higher maximum power than the conventional magnetic-field energy harvester using the MME composite cantilever.

  15. Note: Enhanced energy harvesting from low-frequency magnetic fields utilizing magneto-mechano-electric composite tuning-fork.

    PubMed

    Yang, Aichao; Li, Ping; Wen, Yumei; Yang, Chao; Wang, Decai; Zhang, Feng; Zhang, Jiajia

    2015-06-01

    A magnetic-field energy harvester using a low-frequency magneto-mechano-electric (MME) composite tuning-fork is proposed. This MME composite tuning-fork consists of a copper tuning fork with piezoelectric Pb(Zr(1-x)Ti(x))O3 (PZT) plates bonded near its fixed end and with NdFeB magnets attached at its free ends. Due to the resonance coupling between fork prongs, the MME composite tuning-fork owns strong vibration and high Q value. Experimental results show that the proposed magnetic-field energy harvester using the MME composite tuning-fork exhibits approximately 4 times larger maximum output voltage and 7.2 times higher maximum power than the conventional magnetic-field energy harvester using the MME composite cantilever. PMID:26133877

  16. Grand Prize and Citation Winners.

    ERIC Educational Resources Information Center

    Learning By Design, 2003

    2003-01-01

    Describes the urban playground redesign and the high school with flexible classroom space that were named Grand Prize Winners of the 2003 "Learning by Design" contest. Also describes the elementary school in an economically depressed area and the renovation of a 1912 high school chosen as Citation Winners. (EV)

  17. Designing a Virtual Grand Tour

    ERIC Educational Resources Information Center

    Hansen, Per Skafte

    2004-01-01

    The Virtual Grand Tour (VGT) is a paradigm for integrating a presentation of an overview of a larger subject with the possibility of launching at any time an exploratory study of a given sub-topic. The name derives from the paradigm's emulation of those 18th-century travels intended to educate (especially) young, affluent British men; today, with…

  18. Thomas Moran: "The Grand Canyon."

    ERIC Educational Resources Information Center

    Brubaker, Ann

    1986-01-01

    Presents a lesson plan for introducing students in grades four through six to Thomas Moran's painting, "The Grand Canyon." The goal of the lesson is to illustrate the importance of the American West as a subject for artists in the nineteenth century. (JDH)

  19. Flooding in the Mississippi River Basin in Minnesota, spring 2001

    USGS Publications Warehouse

    Mitton, Gregory B.

    2001-01-01

    During spring 2001 there was much flooding in the Mississippi River Basin in Minnesota. Greater than normal precipitation starting with late fall rains in 2000, greater than normal snowfalls, a delayed snowmelt, and record rains in April, all contributed to the flooding. Parts of the southern one-half of Minnesota had streamflows of magnitudes not seen in more than 30 years. Approximately 50 counties were declared disaster areas with greater than 34 million dollars in total reported flood damage (S. Neudahl, Department of Public Safety, Division of Emergency Management, oral commun. July 9, 2001).

  20. Technical Assistance Project for the Minnesota Pollution Control Agency

    SciTech Connect

    Vimmerstedt, L.

    2006-12-01

    This report was prepared in response to a request for technical assistance from the Minnesota Pollution Control Agency (MPCA). The U.S. Department of Energy's (DOE) Office of Energy Efficiency and Renewable Energy supported the National Renewable Energy Laboratory (NREL) in its response to this request through the Technical Assistance Project. Discussion with the MPCA identified the following as the highest-priority questions: What is the effect of (1) size of Renewable Energy Reserve (RER) and (2) duration of allocation award on (a) NOx emissions in Minnesota and (b) retail electricity prices? What data is available on the response of wind energy development to financial incentives? This report addresses those questions.

  1. Pregnancy and birth in Minnesota's Hmong population: changing practices.

    PubMed

    Halvorsen, Trisha

    2012-05-01

    The arrival of the Hmong in Minnesota starting in the late 1970s brought many challenges to both an ancient way of life as well as to hospitals and clinics trying to care for these new refugees. For Hmong women who were new to the United States, their first encounter with the U.S. health care system was often during pregnancy and birth. This article summarizes how some of the perinatal practices of the Hmong evolved following their arrival in Minnesota as well as how providers adapted in order to provide their Hmong patients with culturally sensitive care. PMID:22712139

  2. A history of innovation: cardiac surgery in Minnesota.

    PubMed

    Aho, Johnathon M; Schaff, Matthew S; Thiels, Cornelius A; Darling, Robert A; Koerner, Mark N Price; Schaff, Hartzell V

    2015-01-01

    For centuries, the heart was believed to be an inoperable organ. Through the development of new technologies and techniques, the initial difficulties inherent with operating on a moving organ began to fade. But as surgeons in the last century pushed the boundaries of cardiac repair, new problems arose. To solve them, they enlisted the help of physiologists, residents and engineers. By taking a multidisciplinary approach, sharing information and ideas, and working collaboratively, University of Minnesota and Mayo Clinic investigators found themselves at the forefront of cardiac surgery. This article reviews Minnesota's contributions to the field. PMID:25665265

  3. Palliative Care in Rural Minnesota: Findings from Stratis Health's Minnesota Rural Palliative Care Initiative.

    PubMed

    McKinley, Deb; Shearer, Janelle; Weng, Karla

    2016-01-01

    Palliative care, which involves managing symptoms, controlling pain and addressing stress caused by a chronic or terminal illness, has been shown to keep patients out of the hospital and allow them to stay home and live more comfortably with their illness. Typically, it is provided by an interdisciplinary team led by a physician trained in palliative medicine. Rural areas have not always had access to such specialists. Yet, today, rural health care organizations are finding ways to create palliative care programs that meet the needs of their chronically ill and aging populations. This article describes a six-year initiative led by Stratis Health to advance palliative care in rural Minnesota. It highlights the work of FirstLight Health System in Mora and describes Stratis Health's Rural Palliative Care Measurement Pilot Project, an effort to develop and test measures for evaluating rural palliative care programs. PMID:26897897

  4. BIOLOGICAL MONITORING PROGRAM FOR EAST FORK POPLAR CREEK

    SciTech Connect

    ADAMS, S.M.; ASHWOOD, T.L.; BEATY, T.W.; BRANDT, C.C.

    1997-10-24

    In May 1985, a National Pollutant Discharge Elimination System (NPDES) permit was issued for the Oak Ridge Y-12 Plant. As a condition of the permit a Biological Monitoring and Abatement Program (BMAP) was developed to demonstrate that the effluent limitations established for the Y- 12 Plant protect the classified uses of the receiving stream (East Fork Poplar Creek; EFPC), in particular, the growth and propagation of aquatic life (Lear et al. 1989). A second objective of the BMAP is to document the ecological effects resulting from the implementation of a water pollution control program designed to eliminate direct discharges of wastewaters to EFPC and to minimize the inadvertent release of pollutants to the environment. Because of the complex nature of the discharges to EFPC and the temporal and spatial variability in the composition of the discharges, a comprehensive, integrated approach to biological monitoring was developed. A new permit was issued to the Y-12 Plant on April 28, 1995 and became effective on July 1, 1995. Biological monitoring continues to be required under the new permit. The BMAP consists of four major tasks that reflect different but complementary approaches to evaluating the effects of the Y-12 Plant discharges on the aquatic integrity of EFPC. These tasks are (1) toxicity monitoring, (2) biological indicator studies, (3) bioaccumulation studies, and (4) ecological surveys of the periphyton, benthic macroinvertebrate, and fish communities.

  5. BIOLOGICAL MONITORING PROGRAM FOR EAST FORK POPLAR CREEK

    SciTech Connect

    ADAMS, S.M.; BEATY, T.W.; BRANDT, C.C.; CHRISTENSEN, S.W.; CICERONE, D.S.

    1998-09-09

    In May 1985, a National Pollutant Discharge Elimination System (NPDES) permit was issued for the Oak Ridge Y-12 Plant. As a condition of the permit, a Biological Monitoring and Abatement Program (BMAP) was developed to demonstrate that the effluent limitations established for the Y-12 Plant protect the classified uses of the receiving stream (East Fork Poplar Creek; EFPC), in particular, the growth and propagation of aquatic life (Lear et al. 1989). A second objective of the BMAP is to document the ecological effects resulting from the implementation of a water pollution control program designed to eliminate direct discharges of wastewaters to EFPC and to minimize the inadvertent release of pollutants to the environment. Because of the complex nature of the discharges to EFPC and the temporal and spatial variability in the composition of the discharges, a comprehensive, integrated approach to biological monitoring was developed. A new permit was issued to the Y-12 Plant on April 28, 1995 and became effective on July 1, 1995. Biological monitoring continues to be required under the new permit. The BMAP consists of four major tasks that reflect different but complementary approaches to evaluating the effects of the Y-12 Plant discharges on the aquatic integrity of EFPC. These tasks are (1) toxicity monitoring, (2) biological indicator studies, (3) bioaccumulation studies, and (4) ecological surveys of the periphyton, benthic macroinvertebrate, and fish communities.

  6. Biological monitoring program for East Fork Poplar Creek

    SciTech Connect

    Adams, S.M.; Ashwood, T.L.; Beaty, T.W.; Brandt, C.C.; Christensen, S.W.; Cicerone, D.S.; Greeley, M.S. Jr.; Hill, W.R.; Kszos, L.S.

    1997-04-18

    In May 1985, a National Pollutant Discharge Elimination System (NPDES) permit was issued for the Oak Ridge Y-12 Plant. As a condition of the permit, a Biological Monitoring and Abatement Program (BMAP) was developed to demonstrate that the effluent limitations established for the Y-12 Plant protect the classified uses of the receiving stream (East Fork Poplar Creek; EFPC), in particular, the growth and propagation of aquatic life (Lear et al. 1989). A second objective of the BMAP is to document the ecological effects resulting from the implementation of a water pollution control program designed to eliminate direct discharges of wastewaters to EFPC and to minimize the inadvertent release of pollutants to the environment. Because of the complex nature of the discharges to EFPC and the temporal and spatial variability in the composition of the discharges, a comprehensive, integrated approach to biological monitoring was developed. A new permit was issued to the Y-12 Plant on April 28, 1995 and became effective on July 1, 1995. Biological monitoring continues to be required under the new permit. The BMAP consists of four major tasks that reflect different but complementary approaches to evaluating the effects of the Y-12 Plant discharges on the aquatic integrity of EFPC. These tasks are (1) toxicity monitoring, (2) biological indicator studies, (3) bioaccumulation studies, and (4) ecological surveys of the periphyton, benthic macroinvertebrate, and fish communities.

  7. Bioavailability of mercury in East Fork Poplar Creek soils

    SciTech Connect

    Barnett, M.O.; Turner, R.R.

    1995-05-01

    The initial risk assessment for the East Fork Poplar Creek (EFPC) floodplain in Oak Ridge, Tennessee, a superfund site heavily contaminated with mercury, was based upon a reference dose for mercuric chloride, a soluble mercury compound not expected to be present in the floodplain, which is frequently saturated with water. Previous investigations had suggested mercury in the EFPC floodplain was less soluble and therefore less bioavailable than mercuric chloride, possibly making the results of the risk assessment unduly conservative. A bioavailability study, designed to measure the amount of mercury available for absorption in a child`s digestive tract, the most critical risk endpoint and pathway, was performed on twenty soils from the EFPC floodplain. The average percentage of mercury released during the study for the twenty soils was 5.3%, compared to 100% of the compound mercuric chloride subjected to the same conditions. Alteration of the procedure to test additional conditions possible during soil digestion did not appreciably alter the results. Therefore, use of a reference dose for mercuric chloride in the EFPC risk assessment without inclusion of a corresponding bioavailability factor may be unduly conservative.

  8. Tuning Fork Oscillators as Downhole Viscometers in Oilfield Applications

    NASA Astrophysics Data System (ADS)

    Gonzalez, Miguel; Bernero, Greg; Alvarez, Oliverio; Ham, Gregory; Max, Deffenbaugh; Sensors Development Team

    2015-03-01

    The commerciality of oil wells is greatly influenced by the physical properties of the fluids being produced. A key parameter in determining how producible the hydrocarbons are is their viscosity. Pressure and temperature changes in recovering a downhole sample to the surface can alter viscosity while accurate downhole measurement of this critical property remains a rudimentary effort in the industry. In this presentation we describe the challenges of measuring and quantifying the viscosity of reservoir fluids in situ at downhole conditions, as well as present an overview of some of the different measurement techniques currently used. Additionally, we show our characterization of a piezoelectric tuning fork oscillator used as a viscosity sensor. In an attempt to recreate the environment found in oil wells, its mechanical and electrical properties were studied while the device was immersed in different fluids and, separately, under different conditions of pressure and temperature. This device is a first step toward the development of an inexpensive, integrated, and miniaturized sensing platform for the in situ characterization of reservoir fluids.

  9. 78 FR 39998 - Safety Zone; Grand Haven 4th of July Fireworks; Grand River; Grand Haven, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ...-9826. SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Grand Haven 4th of July Fireworks; Grand River; Grand Haven, MI AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast...

  10. CCR Grand Rounds and Eminent Lectures

    Cancer.gov

    CCR Grand Rounds NCI’s Center for Cancer Research (CCR) Grand Rounds is a weekly lecture series addressing current research in clinical and molecular oncology. Speakers are leading national and international researchers and clinicians. Fridays, 12:00 noon

  11. 33 CFR 117.633 - Grand River.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Corp. railroad bridge, mile 2.8 at Grand Haven, shall open on signal; except that, from December 15... U.S. Route 31 bridge, mile 2.9 at Grand Haven, shall open on signal for pleasure craft- (1)...

  12. Tim/Timeless, a member of the replication fork protection complex, operates with the Warsaw breakage syndrome DNA helicase DDX11 in the same fork recovery pathway

    PubMed Central

    Calì, Federica; Bharti, Sanjay Kumar; Perna, Roberta Di; Brosh, Robert M.; Pisani, Francesca M.

    2016-01-01

    We present evidence that Tim establishes a physical and functional interaction with DDX11, a super-family 2 iron-sulfur cluster DNA helicase genetically linked to the chromosomal instability disorder Warsaw breakage syndrome. Tim stimulates DDX11 unwinding activity on forked DNA substrates up to 10-fold and on bimolecular anti-parallel G-quadruplex DNA structures and three-stranded D-loop approximately 4–5-fold. Electrophoretic mobility shift assays revealed that Tim enhances DDX11 binding to DNA, suggesting that the observed stimulation derives from an improved ability of DDX11 to interact with the nucleic acid substrate. Surface plasmon resonance measurements indicate that DDX11 directly interacts with Tim. DNA fiber track assays with HeLa cells exposed to hydroxyurea demonstrated that Tim or DDX11 depletion significantly reduced replication fork progression compared to control cells; whereas no additive effect was observed by co-depletion of both proteins. Moreover, Tim and DDX11 are epistatic in promoting efficient resumption of stalled DNA replication forks in hydroxyurea-treated cells. This is consistent with the finding that association of the two endogenous proteins in the cell extract chromatin fraction is considerably increased following hydroxyurea exposure. Overall, our studies provide evidence that Tim and DDX11 physically and functionally interact and act in concert to preserve replication fork progression in perturbed conditions. PMID:26503245

  13. Tim/Timeless, a member of the replication fork protection complex, operates with the Warsaw breakage syndrome DNA helicase DDX11 in the same fork recovery pathway.

    PubMed

    Calì, Federica; Bharti, Sanjay Kumar; Perna, Roberta Di; Brosh, Robert M; Pisani, Francesca M

    2016-01-29

    We present evidence that Tim establishes a physical and functional interaction with DDX11, a super-family 2 iron-sulfur cluster DNA helicase genetically linked to the chromosomal instability disorder Warsaw breakage syndrome. Tim stimulates DDX11 unwinding activity on forked DNA substrates up to 10-fold and on bimolecular anti-parallel G-quadruplex DNA structures and three-stranded D-loop approximately 4-5-fold. Electrophoretic mobility shift assays revealed that Tim enhances DDX11 binding to DNA, suggesting that the observed stimulation derives from an improved ability of DDX11 to interact with the nucleic acid substrate. Surface plasmon resonance measurements indicate that DDX11 directly interacts with Tim. DNA fiber track assays with HeLa cells exposed to hydroxyurea demonstrated that Tim or DDX11 depletion significantly reduced replication fork progression compared to control cells; whereas no additive effect was observed by co-depletion of both proteins. Moreover, Tim and DDX11 are epistatic in promoting efficient resumption of stalled DNA replication forks in hydroxyurea-treated cells. This is consistent with the finding that association of the two endogenous proteins in the cell extract chromatin fraction is considerably increased following hydroxyurea exposure. Overall, our studies provide evidence that Tim and DDX11 physically and functionally interact and act in concert to preserve replication fork progression in perturbed conditions. PMID:26503245

  14. Rio Grande Wetbacks: Mexican Migrant Workers.

    ERIC Educational Resources Information Center

    Norquest, Carrol

    Farmers in the Lower Rio Grande Valley of Texas saw a rise of wetback labor in the 1930s and 40s. The wetback laborers were Mexicans who had crossed the Rio Grande and were in the United States illegally to work. Carrol Norquest, a farmer in the Lower Rio Grande Valley, employed wetbacks regularly. In this book, Mr. Norquest writes about the…

  15. 33 CFR 100.906 - Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. 100.906 Section 100.906 Navigation and Navigable Waters COAST GUARD... Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. (a) Regulated Area. All waters of...

  16. 33 CFR 100.906 - Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. 100.906 Section 100.906 Navigation and Navigable Waters COAST GUARD... Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. (a) Regulated Area. All waters of...

  17. 33 CFR 100.906 - Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. 100.906 Section 100.906 Navigation and Navigable Waters COAST GUARD... Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. (a) Regulated Area. All waters of...

  18. 33 CFR 100.906 - Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. 100.906 Section 100.906 Navigation and Navigable Waters COAST GUARD... Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. (a) Regulated Area. All waters of...

  19. Open doorway to truth: legacy of the Minnesota tobacco trial.

    PubMed

    Hurt, Richard D; Ebbert, Jon O; Muggli, Monique E; Lockhart, Nikki J; Robertson, Channing R

    2009-05-01

    More than a decade has passed since the conclusion of the Minnesota tobacco trial and the signing of the Master Settlement Agreement (MSA) by 46 US State Attorneys General and the US tobacco industry. The Minnesota settlement exposed the tobacco industry's long history of deceptive marketing, advertising, and research and ultimately forced the industry to change its business practices. The provisions for public document disclosure that were included in the Minnesota settlement and the MSA have resulted in the release of approximately 70 million pages of documents and nearly 20,000 other media materials. No comparable dynamic, voluminous, and contemporaneous document archive exists. Only a few single events in the history of public health have had as dramatic an effect on tobacco control as the public release of the tobacco industry's previously secret internal documents. This review highlights the genesis of the release of these documents, the history of the document depositories created by the Minnesota settlement, the scientific and policy output based on the documents, and the use of the documents in furthering global public health strategies. PMID:19411441

  20. Child Care Use in Minnesota: 2009 Statewide Survey Summary

    ERIC Educational Resources Information Center

    Chase, Richard; Valorose, Jennifer

    2010-01-01

    Nearly 500,000 households in Minnesota include a parent or parents with at least one child age 12 and under. About three-quarters use some type of child care. The strength of the economy depends on families having high-quality, affordable child care, so parents can work and children have the early learning opportunities they need to perform better…