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Sample records for grand forks minnesota

  1. Water resources of the Little Fork River watershed, northeastern Minnesota

    USGS Publications Warehouse

    Helgesen, John O.; Lindholm, Gerald F.; Ericson, Donald W.

    1976-01-01

    The Little Fork River watershed is one of 39 watershed units designated by the Minnesota Department of Natural Resources for evaluation of the State 's water resources. Included is an appraisal of the occurrence, quantity, quality, and availability of ground and surface waters. Water resources are not intensively developed anywhere in the watershed. Essentially all water used is withdrawn from ground-water sources, mainly glacial drift, which ranges from 0 to over 200 feet (61 meters) in thickness. Buried sand and gravel in the drift is the most favorable source for development. Most ground water is of the calcium or calcium magnesium bicarbonate type. The degree of mineralization generally increases downgradient in the flow system. Ground water is commonly very hard and high in iron and manganese. Lakes and wetlands have a natural regulating effect on streamflow. Water in streams is of the calcium bicarbonate type. The amount of mineralization reflects surficial geology, being greatest in streams draining glacial-lake sediments and least in streams draining areas of sand lakes. Color and iron concentration in stream waters generally exceed recommended domestic consumption limits.

  2. 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...

  3. 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.

  4. 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... Rapids, Minnesota 230 kV Transmission Line Project (``Project'') in Minnesota. The Final EIS was prepared... application of Minnkota Power Cooperative, Inc. for RUS financing to construct a 230 kilovolt...

  5. Flood of July 5-7, 1978, on the South Fork Zumbro River at Rochester, Minnesota

    USGS Publications Warehouse

    Latkovich, V.J.

    1979-01-01

    The intense thunderstorm of July 5-6, 1978, caused record flooding on the South Fork Zumbro River at Rochester, Minnesota. The peak discharge on July 6 was 30,500 cubic feet per second compared with 19,600 cubic feet per second for the flood of March 1965, which was the largest previously known. The 1965 flood had a recurrence interval of about 30 years, whereas the 1978 flood had a recurrence interval exceeding 100 years. The flood waters claimed at least 5 lives and 5,000 people were forced to leave their homes. Millions of dollars in flood damage was reported, and this report summarizes some of the flood data and a photomosaic map shows the inundated area.

  6. Water resources of the Big Fork River watershed, north-central Minnesota

    USGS Publications Warehouse

    Lindholm, Gerald F.; Helgesen, John O.; Ericson, Donald W.

    1976-01-01

    The Big Fork River watershed is one of 39 watershed units designated by the Minnesota Department of Natural Resources for evaluation of the State 's water resources. Included is an appraisal of the occurrence, quantity, quality, and availability of ground and surface waters. Water resources are not intensively developed anywhere in the watershed. Most development is in the southern half, as much of the northern half is peat-covered wetlands. Essentially all water used is withdrawn from ground-water sources, mainly glacial drift, which ranges from 0 to 250 feet in thickness. Most ground water is of the calcium or sodium bicarbonated type. The degree of mineralization increases down-gradient in the flow system. Groundwater is typically very hard and high in iron and manganese. Lakes and large areas of wetlands have a natural regulating effect on streamflow. Water in streams is of the calcium bicarbonate type. The amount of mineralization at a given time reflects surficial geology, being greatest in streams draining till areas and least in streams draining peatlands. Water drained from peatlands is commonly higher in color and iron and lower in pH than water from areas of mineral soil.

  7. Geology and ground-water resources of the Grand Rapids area, north-central Minnesota

    USGS Publications Warehouse

    Oakes, Edward L.

    1970-01-01

    This report is one of a series of studies of geology and ground-water availability conducted in and near selected communities on the Mesabi Iron Range, north-central and northeastern Minnesota. This report describes the geology and ground-water conditions in the 303 square-mile Grand Rapids area.

  8. 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

  9. 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

  10. 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

  11. 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

  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

  13. Storm-water characterization and lagoon sediment analysis, Grand Forks Air Force Base, North Dakota. Final report

    SciTech Connect

    Garland, J.G.; Vaughn, R.W.; Scott, P.T.

    1990-08-01

    Sampling was conducted in the wastewater treatment lagoons and stormwater runoff at Grand Forks AFB. The base was concerned about whether the unlined lagoons were creating a potential groundwater contamination problem and whether their stormwater runoff met North Dakota state stream standards. Lagoon sediment did not contain Extraction Procedure hazardous chemicals. Stormwater runoff exceeded state standards for boron, phosphates, and phenols and contained trace levels of methylene chloride. Characterization of lagoon influent showed it to be generally representative of domestic sewage, but also contained trace levels of boron, phenols, toluene, cyanide, chloroform, methylene chloride and ethyl benzene.

  14. 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.

  15. Physical characteristics of stream subbasins in the Des Moines River, Upper Des Moines River, and East Fork Des Moines River basins, southern Minnesota and northern Iowa

    USGS Publications Warehouse

    Sanocki, Christopher A.

    2000-01-01

    Data that describe the physical characteristics of stream subbasins upstream from selected sites on streams in the Des Moines River, Upper Des Moines River, and East Fork Des Moines River Basins, located in southwestern Minnesota, and northwestern Iowa, are presented in this report. The physical characteristics are the drainage area of the subbasin, the percentage area of the subbasin covered only by lakes, the percentage area of the subbasin covered by both lakes and wetlands, the main-channel length, and the main-channel slope. Stream sites include outlets of subbasins of at least 5 square miles, and locations of U.S. Geological Survey high-flow, and continuous-record gaging stations.

  16. 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.

  17. 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

  18. 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.

  19. 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

  20. Linking Climate, Hydrology and Groundwater in High-Resolution Transient Groundwater Flow Models: a Case Study For a Climate Change Impacts Assessment in Grand Forks, BC

    NASA Astrophysics Data System (ADS)

    Scibek, J.; Allen, D. M.; Whitfield, P.; Wei, M.

    2004-05-01

    A case study of an unconfined aquifer in the Grand Forks valley in south-central BC was used to develop methodology for linking climate models, hydrologic models, and groundwater models to investigate future impacts of climate change on groundwater resources. A three dimensional groundwater flow model of variable spatial resolution (constrained by borehole spacing) was implemented in MODFLOW, and calibrated to observation well data. Multiple scenarios of the hydraulic conductivity fields were used in a sensitivity analysis. A new methodology was developed for generating spatially-distributed and temporally-varying recharge zonation for the surficial aquifer, using GIS linked to the one-dimensional HELP (USEPA) hydrologic model that estimates aquifer recharge. The recharge model accounts for soil distribution, vadose zone depth and hydraulic conductivity, extent of impermeable areas, surficial geology, and vadose zone thickness. Production well pumping and irrigation return flow during the summer season were included in recharge computations. Although recharge was computed as monthly averages per climate scenario, it is driven by physically-based daily weather inputs generated by a stochastic weather generator and calibrated to local observed climate. Four year long climate scenarios were run, each representing one typical year in the present and future (2020s, 2050s, and 2080s), by perturbing the historical weather according to the downscaled CGCM1 general circulation model results (Environment Canada). CGCM1 model outputs were calibrated for local conditions during the downscaling procedure. These include absolute and relative changes in precipitation; including indirect measures of precipitation intensity, dry and wet spell lengths, temperature, and solar radiation for the evapotranspiration model. CGCM1 downscaling was also used to predict basin-scale runoff for the Kettle River upstream of Grand Forks. This river exerts strong control on the groundwater levels

  1. 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...

  2. 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

  3. Physical and chemical properties of water and sediments, Grand Portage and Wauswaugoning Bays, Lake Superior, Grand Portage Indian Reservation, northeastern Minnesota, 1993-96

    USGS Publications Warehouse

    Ruhl, J.F.

    1997-01-01

    This report is a compilation of data on the physical and chemical properties of water and sediments in Grand Portage and Wauswaugoning Bays of Lake Superior along the shoreline of the Grand Portage Indian Reservation. The data were collected during 1993-96 by the U.S. Geological Survey in cooperation with the Grand Portage Indian Reservation. The data include: (1) temperature, pH, and specific conductance measurements and dissolved oxygen concentrations; (2) Secchi disk transparency, alkalinity, and turbidity measurements; (3) fecal Coliform and fecal Streptococcal bacteria colony counts (per 100 milliliters of sample water); (4) major and minor ion, nutrient, and trace-metal concentrations; (5) dissolved and suspended residue concentrations; (6) pesticide, phenol, and asbestos concentrations; (7) suspended sediment trace-metal concentrations; and (8) bottom sediment trace-metal concentrations. Water samples were collected from nine sites; suspended and bottom sediment samples were collected from five sites. The data in this report can be used to evaluate present water-quality conditions and as a reference to monitor potential long-term changes in these conditions.

  4. 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.

  5. Doing Minnesota.

    ERIC Educational Resources Information Center

    Beery, Robert W.; Todd, Robert

    Background information to help elementary and junior high school social studies teachers use the materials developed by the Minnesota Community Studies Project is provided. The primary concern of the 3-year project was to help students learn skills and content essential to understanding life in Minnesota's past, present, and future. There are 10…

  6. 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

  7. 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

  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. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 75 FR 32359 - Upper Rio Grande Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... Forest Service Upper Rio Grande Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Upper Rio Grande Resource Advisory Committee will meet in South Fork... members and Forest Service personnel. (2) Selection of a chairperson by the committee members. (3)...

  15. 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)

  16. 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…

  17. 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…

  18. 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…

  19. Minnesota Indian Resources Directory.

    ERIC Educational Resources Information Center

    Mayer, Catherine M., Comp.; And Others

    The second edition of the directory of organizations operating in the Indian communities throughout the State of Minnesota is an attempt to compile all current information on resources available to the Minnesota Indian. The introductory section discusses the problems faced by the Indian American in urban sectors with reference to their life styles…

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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 ...

  9. 21 CFR 882.1525 - Tuning fork.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Tuning fork. 882.1525 Section 882.1525 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES NEUROLOGICAL DEVICES Neurological Diagnostic Devices § 882.1525 Tuning fork. (a) Identification. A tuning fork is a mechanical device...

  10. 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

  11. The Minnesota Projects

    SciTech Connect

    Gipe, P.

    1995-10-01

    In June 1995, Northern States Power (NSP), Minnesota`s largest investor-owned utility, took the wind industry by surprise when it awarded a 100-MW contract worth at least $75 million to California wind company Zond Systems. What was surprising was the bid to use 143 of Zond`s Z46 - a turbine not yet in production. The project would be the world`s largest single wind plant. Despite the award and the boost to the windpower industry, there is some controversy surrounding the Zzzzzond/NSP project. One of Zond`s competitors, Kenetech Windpower, has requested a declaratory judgement from the Minnesota Public Utility Commission voiding the NSP award to Zond. Kenetech charged that Zond`s proposed Z46 does not exist, that there is no performance data on such a turbine, and that Zond is not capable of financing such a project. NSP is under pressure to have the Zond project completed. Under an agreement hammered out by Minnesota`s state legislature, NSP is permitted to continue storing wastes from its Prarie Island nuclear plant as long as it develops wind energy according to a 100 MW incremental schedule.

  12. 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

  13. 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

  14. 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…

  15. 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…

  16. 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)

  17. 16 CFR 1512.13 - Requirements for front fork.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 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...

  18. 16 CFR 1512.13 - Requirements for front fork.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 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...

  19. 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...

  20. 16 CFR 1512.13 - Requirements for front fork.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 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...

  1. 16 CFR 1512.13 - Requirements for front fork.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 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...

  2. Research reactor fork users manual

    SciTech Connect

    Hsue, S.T.; Menlove, H.O.; Bosler, G.E.; Dye, H.R.; Walton, G.; Halbig, J.K.; Siebelist, R.

    1993-11-01

    This manual describes the design features and operating characteristics of the research reactor fork. The system includes an ion chamber for gross gamma-ray counting, fission chambers for neutron counting, and a collimated high-resolution spectroscopy system for gamma-ray measurements. The neutron and ion chamber measurements are designed to be made underwater in spent-fuel cooling ponds. The neutron and gamma-ray detectors have been designed with high efficiencies to accommodate the relatively low emission rates of neutrons and gamma rays from low-burnup, research-type reactor fuel. This manual presents the design, performance, and test results for the system.

  3. 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…

  4. 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.

  5. 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.

  6. 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

  7. 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

  8. 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

  9. 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

  10. Minnesota's Public School Choice Options.

    ERIC Educational Resources Information Center

    Colopy, Kelly W.; Tarr, Hope C.

    This document presents findings of a study that identified patterns of use among a broad array of open-enrollment options available to elementary and secondary students in Minnesota. During the period 1985-91, the Minnesota legislature passed several pieces of new legislation designed to: (1) increase the educational choices available to students,…

  11. HUMAN IMPACTS TO MINNESOTA WETLANDS

    EPA Science Inventory

    Minnesota's 3.6 million ha of wetlands have been impacted by a variety of human activities, including agricultural drainage, urbanization, water control, and nonpoint source pollution. ore than half of Minnesota's wetlands have been destroyed since the first European settlers arr...

  12. WRNIP1 protects stalled forks from degradation and promotes fork restart after replication stress.

    PubMed

    Leuzzi, Giuseppe; Marabitti, Veronica; Pichierri, Pietro; Franchitto, Annapaola

    2016-07-01

    Accurate handling of stalled replication forks is crucial for the maintenance of genome stability. RAD51 defends stalled replication forks from nucleolytic attack, which otherwise can threaten genome stability. However, the identity of other factors that can collaborate with RAD51 in this task is poorly elucidated. Here, we establish that human Werner helicase interacting protein 1 (WRNIP1) is localized to stalled replication forks and cooperates with RAD51 to safeguard fork integrity. We show that WRNIP1 is directly involved in preventing uncontrolled MRE11-mediated degradation of stalled replication forks by promoting RAD51 stabilization on ssDNA We further demonstrate that replication fork protection does not require the ATPase activity of WRNIP1 that is however essential to achieve the recovery of perturbed replication forks. Loss of WRNIP1 or its catalytic activity causes extensive DNA damage and chromosomal aberrations. Intriguingly, downregulation of the anti-recombinase FBH1 can compensate for loss of WRNIP1 activity, since it attenuates replication fork degradation and chromosomal aberrations in WRNIP1-deficient cells. Therefore, these findings unveil a unique role for WRNIP1 as a replication fork-protective factor in maintaining genome stability. PMID:27242363

  13. Minnesota Kids: A Closer Look. Minnesota Kids Count 1994 Report [and] Summary.

    ERIC Educational Resources Information Center

    Kids Count Minnesota, Minneapolis.

    This first annual report of Minnesota KIDS COUNT focuses on key indicators of children's well-being and details the condition of children in each of Minnesota's 87 counties. Minnesota KIDS COUNT--as part of a campaign by Children's Defense Fund-Minnesota and Congregations Concerned for Children to end child poverty in Minnesota--collects,…

  14. 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....

  15. 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....

  16. 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....

  17. 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....

  18. Hodgson v. Minnesota.

    PubMed

    1990-06-25

    Doctors, clinics, pregnant minors, and the mother of a pregnant minor filed suit in District Court to enjoin enforcement of Minnesota's abortion statute. The plaintiffs objected on due process and equal protection grounds to subdivisions of the statute mandating either that both parents of a minor be notified of her pending abortion, or, in lieu of two-parent notification, that a court authorize the abortion after determining that the minor is capable of giving informed consent. The District Court declared the entire statute unconstitutional. The Court of Appeals reversed, ruling that the provision for judicial bypass of the two-parent notification requirement was valid and saved the statute as a whole. In a 5-4 decision, the U.S. Supreme Court affirmed the Court of Appeals judgment. It concluded that while the two-parent notification requirement in itself violated the Constitution, the statute was rendered constitutional by the judicial bypass provision. PMID:12041294

  19. 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.

  20. 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

  1. South Fork Latrine showing north and west sides, general view ...

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

    South Fork Latrine showing north and west sides, general view to southeast - Fort McKinley, South Fork Latrine, West side of East Side Drive, approximately 225 feet south of Weymouth Way, Great Diamond Island, Portland, Cumberland County, ME

  2. South Fork Latrine, oblique view showing south and east sides; ...

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

    South Fork Latrine, oblique view showing south and east sides; view northwest - Fort McKinley, South Fork Latrine, West side of East Side Drive, approximately 225 feet south of Weymouth Way, Great Diamond Island, Portland, Cumberland County, ME

  3. South Fork Latrine, east elevation showing structure in context, view ...

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

    South Fork Latrine, east elevation showing structure in context, view west - Fort McKinley, South Fork Latrine, West side of East Side Drive, approximately 225 feet south of Weymouth Way, Great Diamond Island, Portland, Cumberland County, ME

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 27 CFR 9.113 - North Fork of Long Island.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 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...

  18. 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...

  19. 27 CFR 9.113 - North Fork of Long Island.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 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...

  20. 27 CFR 9.113 - North Fork of Long Island.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 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...

  1. 27 CFR 9.113 - North Fork of Long Island.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 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...

  2. 21 CFR 882.1525 - Tuning fork.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Tuning fork. 882.1525 Section 882.1525 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES... and to test for vibratory sense. (b) Classification. Class I (general controls). The device is...

  3. 21 CFR 882.1525 - Tuning fork.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Tuning fork. 882.1525 Section 882.1525 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES... is a mechanical device which resonates at a given frequency and is used to diagnose hearing...

  4. 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.

  5. 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.

  6. 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…

  7. 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...

  8. 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…

  9. 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,...

  10. 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...

  11. 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...

  12. 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:...

  13. 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...

  14. 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...

  15. 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...

  16. 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…

  17. Transforming Education: The Minnesota Plan.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Education, St. Paul. Office of Educational Leadership.

    Factors such as the need for flexible, responsive schools prompted the 1980s national dialogue about possible societal and economic changes in the role of the educational system. Those same factors set the national and Minnesota agenda for youth in the 1990s and on into the 21st Century. Changes that occur in the educational systems should achieve…

  18. 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…

  19. 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…

  20. Quartz tuning fork based microwave impedance microscopy

    NASA Astrophysics Data System (ADS)

    Cui, Yong-Tao; Ma, Eric Yue; Shen, Zhi-Xun

    2016-06-01

    Microwave impedance microscopy (MIM), a near-field microwave scanning probe technique, has become a powerful tool to characterize local electrical responses in solid state samples. We present the design of a new type of MIM sensor based on quartz tuning fork and electrochemically etched thin metal wires. Due to a higher aspect ratio tip and integration with tuning fork, such design achieves comparable MIM performance and enables easy self-sensing topography feedback in situations where the conventional optical feedback mechanism is not available, thus is complementary to microfabricated shielded stripline-type probes. The new design also enables stable differential mode MIM detection and multiple-frequency MIM measurements with a single sensor.

  1. The E. coli DNA Replication Fork.

    PubMed

    Lewis, J S; Jergic, S; Dixon, N E

    2016-01-01

    DNA replication in Escherichia coli initiates at oriC, the origin of replication and proceeds bidirectionally, resulting in two replication forks that travel in opposite directions from the origin. Here, we focus on events at the replication fork. The replication machinery (or replisome), first assembled on both forks at oriC, contains the DnaB helicase for strand separation, and the DNA polymerase III holoenzyme (Pol III HE) for DNA synthesis. DnaB interacts transiently with the DnaG primase for RNA priming on both strands. The Pol III HE is made up of three subassemblies: (i) the αɛθ core polymerase complex that is present in two (or three) copies to simultaneously copy both DNA strands, (ii) the β2 sliding clamp that interacts with the core polymerase to ensure its processivity, and (iii) the seven-subunit clamp loader complex that loads β2 onto primer-template junctions and interacts with the α polymerase subunit of the core and the DnaB helicase to organize the two (or three) core polymerases. Here, we review the structures of the enzymatic components of replisomes, and the protein-protein and protein-DNA interactions that ensure they remain intact while undergoing substantial dynamic changes as they function to copy both the leading and lagging strands simultaneously during coordinated replication. PMID:27241927

  2. 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.

  3. 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

  4. 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.

  5. 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.

  6. 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

  7. 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

  8. A fork-clearing role for UvrD.

    PubMed

    Florés, Maria-José; Sanchez, Nicolas; Michel, Bénédicte

    2005-09-01

    The inactivation of a replication protein causes the disassembly of the replication machinery and creates a need for replication reactivation. In several replication mutants, restart occurs after the fork has been isomerized into a four-armed junction, a reaction called replication fork reversal. The repair helicase UvrD is essential for replication fork reversal upon inactivation of the polymerase (DnaE) or the beta-clamp (DnaN) subunits of the Escherichia coli polymerase III, and for the viability of dnaEts and dnaNts mutants at semi-permissive temperature. We show here that the inactivation of recA, recFOR, recJ or recQ recombination genes suppresses the requirement for UvrD for replication fork reversal and suppresses the lethality conferred by uvrD inactivation to Pol IIIts mutants at semi-permissive temperature. We propose that RecA binds inappropriately to blocked replication forks in the dnaEts and dnaNts mutants in a RecQ- RecJ- RecFOR-dependent way and that UvrD acts by removing RecA or a RecA-made structure, allowing replication fork reversal. This work thus reveals the existence of a futile reaction of RecA binding to blocked replication forks, that requires the action of UvrD for fork-clearing and proper replication restart. PMID:16135232

  9. 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..., DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.370 Big Fork River, Minn.; logging. (a) During the season... maintained at all times for the navigation of steamboats, flatboats, and other small craft. (b) A...

  10. 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..., DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.370 Big Fork River, Minn.; logging. (a) During the season... maintained at all times for the navigation of steamboats, flatboats, and other small craft. (b) A...

  11. 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..., DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.370 Big Fork River, Minn.; logging. (a) During the season... maintained at all times for the navigation of steamboats, flatboats, and other small craft. (b) A...

  12. 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..., DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.370 Big Fork River, Minn.; logging. (a) During the season... maintained at all times for the navigation of steamboats, flatboats, and other small craft. (b) A...

  13. 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..., DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.370 Big Fork River, Minn.; logging. (a) During the season... maintained at all times for the navigation of steamboats, flatboats, and other small craft. (b) A...

  14. 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

  15. South Fork Latrine, interior showing head with steel tank mounted ...

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

    South Fork Latrine, interior showing head with steel tank mounted to wall; view south - Fort McKinley, South Fork Latrine, West side of East Side Drive, approximately 225 feet south of Weymouth Way, Great Diamond Island, Portland, Cumberland County, ME

  16. 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

  17. 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

  18. 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

  19. 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

  20. 27 CFR 9.65 - North Fork of Roanoke.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false North Fork of Roanoke. 9.65 Section 9.65 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.65 North Fork of Roanoke. (a) Name. The name...

  1. Water resources of the Lower Minnesota River Watershed, south-central Minnesota

    USGS Publications Warehouse

    Anderson, H.W.; Farrell, D.F.; Broussard, W.L.

    1974-01-01

    The lower Minnesota River watershed, an area of 2,005 square miles, is fairly flat west of the Minnesota River, but rises to a hilly ridge along the east side of the watershed. Most of the area is covered by ground moraine cut deeply by the Minnesota River and less deeply by its tributaries. Surface drainage is toward the Minnesota River at the northeast corner of the watershed. The configuration of the water table, generally between 10 and 50 feet below land surface, is a subdued replica of the land surface. Shallow ground water moves generally toward local streams and then into the Minnesota River.

  2. Design of a tuning-fork gyro made of quartz

    NASA Astrophysics Data System (ADS)

    Jia, Yubin; Sun, Yunan; Qin, BingKun; Cui, Fang; Chen, Gang

    1998-08-01

    Based on piezoelectric effect of quartz, a design of tuning- fork gyroscopes made of quartz was presented in this paper. The gyroscope is a kind of micro-machined quartz angular rate sensor. Its structure is similar to a tuning fork in quartz watch. In the gyroscope, the piezoelectric effect in quartz is used both to excite a reference vibration in the plane of tuning fork and to detect a vibration normal to this plane due to an externally applied rotation. The amplitude of the second vibration is directly proportional to the angular velocity of the applied rotation. In contrast to ordinary types of tuning fork gyroscopes, this gyroscope uses a single piece of quartz, the sensor element is of a design in which the only vibrationally, active areas are the tines of the tuning fork.

  3. 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 FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES EXEMPTIONS FROM FEDERAL PREEMPTION OF STATE AND LOCAL MEDICAL DEVICE REQUIREMENTS Listing of Specific State and Local Exemptions § 808.73 Minnesota....

  4. 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…

  5. Different Voices: Responses from Minnesota's Many Families.

    ERIC Educational Resources Information Center

    Moriarty, Sheila; Hoffmann, Rita

    This report was prepared as a result of Minnesota Governor Rudy Perpich's 1984 request that the Governor's Council on Families and Children review the status of Minnesota's families and children, report its findings, and determine the concerns of other interested people in the state. The report presents highlights and records comments from four…

  6. 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…

  7. 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....

  8. 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...

  9. 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...

  10. 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:...

  11. 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....

  12. 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...

  13. [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,…

  14. Bellechester, Minnesota, USA, lagoon collapses

    NASA Astrophysics Data System (ADS)

    Alexander, E. C.; Broberg, J. S.; Kehren, A. R.; Graziani, M. M.; Turri, W. L.

    1993-12-01

    Bellechester, Minnesota, is a small community of approximately 155 residents located on the county line between Goodhue and Wabasha counties in southeast Minnesota's karst region. Bellechester is served by a 21-year-old wastewater treatment facility (WWTF) consisting of three waste-stabilization ponds. On 28 April 1992 six sinkholes were discovered to have drained cell 2 of the WWTF resulting in the loss of approximately 8.7×106 1 of partially treated effluent and about 600 m3 of soil into previously undetected subsurface voids of unknown dimensions. In the week following the collapse, approximately 200 water wells located within a 5-km radius of the WWTF were sampled in an after-the-fact, emergency sampling program. Twelve samples with elevated fecal coliform levels, 18 samples with nitrate-nitrogen greater than the 10 mg/1 standard, and no samples with elevated chlorides were found. However, the elevated levels could not be unambiguously attributed to the WWTF collapse. This is the third WWTF to fail by sinkhole collapse in southeast Minnesota since 1974. All three collapsed lagoons have been located in similar geomorphic and stratigraphic settings. However, at least two lagoons have collapsed in the adjacent area in northeast Iowa, and these lagoons are located at different stratigraphic positions. Twenty-two WWTFs constructed in southeast Minnesota's karst region in the last 25 years have been identified as subject to potential sinkhole collapse. An unknown but significant number of manure storage lagoons, flood control structures, etc., have also been constructed in the karst region and are at risk. Public agencies are beginning to develop plans to deal with the risk associated with existing and future waste lagoons in this environment. The critical hydrogeologic parameters that can be used to prioritize the risk of collapse at existing facilities include: (1) the lithology of the first bedrock beneath each lagoon, (2) the thickness of surficial materials

  15. 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…

  16. 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…

  17. 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

  18. 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.

  19. 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.

  20. NORTH FORK JOHN DAY RIVER ROADLESS AREA, OREGON.

    USGS Publications Warehouse

    Evans, James G.; Conyac, Martin D.

    1984-01-01

    A mineral survey of the North Fork John Day River Roadless Area in Oregon indicates that a narrow belt along the river has a substantiated resource potential for placer gold, and several other drainages tributary to the North Fork a probable resource potential for placer or lode gold. Further study of the roadless area may reveal other areas with a potential for gold, and could help to delineate bedrock or additional placer resources, especially in drainages tributary to the North Fork. This work could also point to other mineral deposits near the roadless boundary.

  1. 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

  2. 117. Laurel Fork Viaduct. Elevation view of this 545 1939 ...

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

    117. Laurel Fork Viaduct. Elevation view of this 545 1939 steel girder viaduct. Example of structure with plain reinforced concrete arches. Looking northwest. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  3. 35. CHARGING DOOR OF CUPOLA FORM LOFT, WITH FORKS FOR ...

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

    35. CHARGING DOOR OF CUPOLA FORM LOFT, WITH FORKS FOR FEEDING COKE, FOUNDRY BELOW-LOOKING NORTH. - W. A. Young & Sons Foundry & Machine Shop, On Water Street along Monongahela River, Rices Landing, Greene County, PA

  4. TRAIP regulates replication fork recovery and progression via PCNA

    PubMed Central

    Feng, Wanjuan; Guo, Yingying; Huang, Jun; Deng, Yiqun; Zang, Jianye; Huen, Michael Shing-Yan

    2016-01-01

    PCNA is a central scaffold that coordinately assembles replication and repair machineries at DNA replication forks for faithful genome duplication. Here, we describe TRAIP (RNF206) as a novel PCNA-interacting factor that has important roles during mammalian replicative stress responses. We show that TRAIP encodes a nucleolar protein that migrates to stalled replication forks, and that this is accomplished by its targeting of PCNA via an evolutionarily conserved PIP box on its C terminus. Accordingly, inactivation of TRAIP or its interaction with the PCNA clamp compromised replication fork recovery and progression, and leads to chromosome instability. Together, our findings establish TRAIP as a component of the mammalian replicative stress response network, and implicate the TRAIP-PCNA axis in recovery of stalled replication forks. PMID:27462463

  5. 8. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH ...

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

    8. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH OF LEGGETT, HUMBOLDT COUNTY, CALIFORNIA. LOOKING N. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  6. 9. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH ...

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

    9. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH OF LEGGETT, HUMBOLDT COUNTY, CALIFORNIA. LOOKING W. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  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. 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

  9. 78 FR 33016 - Proposed Amendment of Class D Airspace; Grand Forks AFB, ND

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-03

    ... presented are particularly helpful in developing reasoned regulatory decisions on the proposal. Comments are... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of... read as follows: Authority: 49 U.S.C. 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR,...

  10. 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.

  11. 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...

  12. 40 CFR 81.324 - Minnesota.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.324 Minnesota... Rock County ......do Roseau County ......do Saint Louis County Duluth area St. Louis County (part)...

  13. Unwinding of forked DNA structures by UvrD.

    PubMed

    Cadman, Chris J; Matson, Steven W; McGlynn, Peter

    2006-09-01

    Many studies have demonstrated the need for processing of blocked replication forks to underpin genome duplication. UvrD helicase in Escherichia coli has been implicated in the processing of damaged replication forks, or the recombination intermediates formed from damaged forks. Here we show that UvrD can unwind forked DNA structures, in part due to the ability of UvrD to initiate unwinding from discontinuities within the phosphodiester backbone of DNA. UvrD does therefore have the capacity to target DNA intermediates of replication and recombination. Such an activity resulted in unwinding of what would be the parental duplex DNA ahead of either a stalled replication fork or a D-loop formed by recombination. However, UvrD had a substrate preference for fork structures having a nascent lagging strand at the branch point but no leading strand. Furthermore, at such structures the polarity of UvrD altered so that unwinding of the lagging strand predominated. This reaction is reminiscent of the PriC-Rep pathway of replication restart, suggesting that UvrD and Rep may have at least partially redundant functions. PMID:16890954

  14. Non-replicative helicases at the replication fork.

    PubMed

    Heller, Ryan C; Marians, Kenneth J

    2007-07-01

    Reactivation of stalled or collapsed replication forks is an essential process in bacteria. Restart systems operate to restore the 5'-->3' replicative helicase, DnaB, to the lagging-strand template. However, other non-replicative 3'-->5' helicases play an important role in the restart process as well. Here we examine the DNA-binding specificity of three of the latter group, PriA, Rep, and UvrD. Only PriA and Rep display structure-specific fork binding. Interestingly, their specificity is opposite: PriA binds a leading-strand fork, presumably reflecting its restart activity in directing loading of DnaB to the lagging-strand template. Rep binds a lagging-strand fork, presumably reflecting its role in partially displacing Okazaki fragments that originate near the fork junction. This activity is necessary for generating a single-stranded landing pad for DnaB. While UvrD shows little structure-specificity, there is a slight preference for lagging-strand forks, suggesting that there might be some redundancy between Rep and UvrD and possibly explaining the observed synthetic lethality that occurs when mutations in the genes encoding these two proteins are combined. PMID:17382604

  15. Force regulated dynamics of RPA on a DNA fork

    PubMed Central

    Kemmerich, Felix E.; Daldrop, Peter; Pinto, Cosimo; Levikova, Maryna; Cejka, Petr; Seidel, Ralf

    2016-01-01

    Replication protein A (RPA) is a single-stranded DNA binding protein, involved in most aspects of eukaryotic DNA metabolism. Here, we study the behavior of RPA on a DNA substrate that mimics a replication fork. Using magnetic tweezers we show that both yeast and human RPA can open forked DNA when sufficient external tension is applied. In contrast, at low force, RPA becomes rapidly displaced by the rehybridization of the DNA fork. This process appears to be governed by the binding or the release of an RPA microdomain (toehold) of only few base-pairs length. This gives rise to an extremely rapid exchange dynamics of RPA at the fork. Fork rezipping rates reach up to hundreds of base-pairs per second, being orders of magnitude faster than RPA dissociation from ssDNA alone. Additionally, we show that RPA undergoes diffusive motion on ssDNA, such that it can be pushed over long distances by a rezipping fork. Generally the behavior of both human and yeast RPA homologs is very similar. However, in contrast to yeast RPA, the dissociation of human RPA from ssDNA is greatly reduced at low Mg2+ concentrations, such that human RPA can melt DNA in absence of force. PMID:27016742

  16. Quaternary geologic map of Minnesota

    NASA Technical Reports Server (NTRS)

    Goebel, J. E.

    1977-01-01

    The Quaternary Geologic Map of Minnesota is a compilation based both on the unique characteristics of satellite imagery and on the results of previous field investigations, both published and unpublished. The use of satellite imagery has made possible the timely and economical construction of this map. LANDSAT imagery interpretation proved more useful than expected. Most of the geologic units could be identified by extrapolating from specific sites where the geology had been investigated into areas where little was known. The excellent geographic registry coupled with the multi-spectral record of these images served to identify places where the geologic materials responded to their ecological environment and where the ecology responded to the geologic materials. Units were well located on the map at the scale selected for the study. Contacts between till units could be placed with reasonable accuracy. The reference points that were used to project delineations between units (rivers, lakes, hills, roads and other features), which had not been accurately located on early maps, could be accurately located with the help of the imagery. The tonal and color contrasts, the patterns reflecting geologic change and the resolution of the images permitted focusing attention on features which could be represented at the final scale of the map without distraction by other interesting but site-specific details.

  17. 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.

  18. Methane Production in Minnesota Peatlands

    PubMed Central

    Williams, Richard T.; Crawford, Ronald L.

    1984-01-01

    Rates of methane production in Minnesota peats were studied. Surface (10- to 25-cm) peats produced an average of 228 nmol of CH4 per g (dry weight) per h at 25°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°C), except in peats from deeper layers. Maximal methanogenesis from these deeper regions occurred at 12°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 H2-CO2 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 carbon turnover in peatland environments. PMID:16346565

  19. 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.

  20. 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.

  1. 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.

  2. The Minnesota Prescription Monitoring Program.

    PubMed

    Herman, Cory

    2011-01-01

    We must keep in mind that health care professionals practice in an environment of legal and regulatory influences, where some patients with pain also have an addictive disease. As dentists routinely manage acute oral and dental pain by pharmacological means, people who abuse prescription medications see dentists as easy targets to "score" prescription opioids and controlled substances. This potential for deception must be balanced with our professional responsibility to prescribe and dispense controlled substances appropriately, guarding against abuse while ensuring that patients have medication available when appropriate and necessary. However, dentists also have a personal responsibility to protect themselves and their practices from becoming easy targets for drug abuse and diversion. Becoming aware of the potential signs and symptoms of drug seeking behavior and recognizing the signs of controlled substance misuse will safeguard patients, practices, and practitioners. Utilizing the services of the Minnesota Prescription Monitoring Program may help to not only improve patient care, but to facilitate appropriate pain management and help identify patients having drug seeking behaviors PMID:21667591

  3. 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.

  4. 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

  5. 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...

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. The Replication Checkpoint Protects Fork Stability by Releasing Transcribed Genes from Nuclear Pores

    PubMed Central

    Bermejo, Rodrigo; Capra, Thelma; Jossen, Rachel; Colosio, Arianna; Frattini, Camilla; Carotenuto, Walter; Cocito, Andrea; Doksani, Ylli; Klein, Hannah; Gómez-González, Belén; Aguilera, Andrés; Katou, Yuki; Shirahige, Katsuhiko; Foiani, Marco

    2011-01-01

    Summary Transcription hinders replication fork progression and stability, and the Mec1/ATR checkpoint protects fork integrity. Examining checkpoint-dependent mechanisms controlling fork stability, we find that fork reversal and dormant origin firing due to checkpoint defects are rescued in checkpoint mutants lacking THO, TREX-2, or inner-basket nucleoporins. Gene gating tethers transcribed genes to the nuclear periphery and is counteracted by checkpoint kinases through phosphorylation of nucleoporins such as Mlp1. Checkpoint mutants fail to detach transcribed genes from nuclear pores, thus generating topological impediments for incoming forks. Releasing this topological complexity by introducing a double-strand break between a fork and a transcribed unit prevents fork collapse. Mlp1 mutants mimicking constitutive checkpoint-dependent phosphorylation also alleviate checkpoint defects. We propose that the checkpoint assists fork progression and stability at transcribed genes by phosphorylating key nucleoporins and counteracting gene gating, thus neutralizing the topological tension generated at nuclear pore gated genes. PMID:21784245

  15. 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

  16. 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

  17. 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…

  18. 40 CFR 282.73 - Minnesota State-Administered Program.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Chapter 7150—Minnesota Pollution Control Agency, Water Quality Division, Underground Storage Tanks Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73 Minnesota State-Administered Program. (a) The State of Minnesota's underground storage tank program is approved...

  19. 40 CFR 282.73 - Minnesota State-Administered Program.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Chapter 7150—Minnesota Pollution Control Agency, Water Quality Division, Underground Storage Tanks Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73 Minnesota State-Administered Program. (a) The State of Minnesota's underground storage tank program is approved...

  20. 40 CFR 282.73 - Minnesota State-Administered Program.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Chapter 7150—Minnesota Pollution Control Agency, Water Quality Division, Underground Storage Tanks Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73 Minnesota State-Administered Program. (a) The State of Minnesota's underground storage tank program is approved...

  1. 40 CFR 282.73 - Minnesota State-Administered Program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Chapter 7150—Minnesota Pollution Control Agency, Water Quality Division, Underground Storage Tanks Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73 Minnesota State-Administered Program. (a) The State of Minnesota's underground storage tank program is approved...

  2. 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...

  3. 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,...

  4. 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,...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. 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...

  13. 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…

  14. 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).

  15. 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.

  16. 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

  17. Replication Termination: Containing Fork Fusion-Mediated Pathologies in Escherichia coli.

    PubMed

    Dimude, Juachi U; Midgley-Smith, Sarah L; Stein, Monja; Rudolph, Christian J

    2016-01-01

    Duplication of bacterial chromosomes is initiated via the assembly of two replication forks at a single defined origin. Forks proceed bi-directionally until they fuse in a specialised termination area opposite the origin. This area is flanked by polar replication fork pause sites that allow forks to enter but not to leave. The precise function of this replication fork trap has remained enigmatic, as no obvious phenotypes have been associated with its inactivation. However, the fork trap becomes a serious problem to cells if the second fork is stalled at an impediment, as replication cannot be completed, suggesting that a significant evolutionary advantage for maintaining this chromosomal arrangement must exist. Recently, we demonstrated that head-on fusion of replication forks can trigger over-replication of the chromosome. This over-replication is normally prevented by a number of proteins including RecG helicase and 3' exonucleases. However, even in the absence of these proteins it can be safely contained within the replication fork trap, highlighting that multiple systems might be involved in coordinating replication fork fusions. Here, we discuss whether considering the problems associated with head-on replication fork fusion events helps us to better understand the important role of the replication fork trap in cellular metabolism. PMID:27463728

  18. Functional Analysis of DNA Replication Fork Reversal Catalyzed by Mycobacterium tuberculosis RuvAB Proteins*

    PubMed Central

    Khanduja, Jasbeer Singh; Muniyappa, K.

    2012-01-01

    Initially discovered in Escherichia coli, RuvAB proteins are ubiquitous in bacteria and play a dual role as molecular motor proteins responsible for branch migration of the Holliday junction(s) and reversal of stalled replication forks. Despite mounting genetic evidence for a crucial role of RuvA and RuvB proteins in reversal of stalled replication forks, the mechanistic aspects of this process are still not fully understood. Here, we elucidate the ability of Mycobacterium tuberculosis RuvAB (MtRuvAB) complex to catalyze the reversal of replication forks using a range of DNA replication fork substrates. Our studies show that MtRuvAB, unlike E. coli RuvAB, is able to drive replication fork reversal via the formation of Holliday junction intermediates, suggesting that RuvAB-catalyzed fork reversal involves concerted unwinding and annealing of nascent leading and lagging strands. We also demonstrate the reversal of replication forks carrying hemi-replicated DNA, indicating that MtRuvAB complex-catalyzed fork reversal is independent of symmetry at the fork junction. The fork reversal reaction catalyzed by MtRuvAB is coupled to ATP hydrolysis, is processive, and culminates in the formation of an extended reverse DNA arm. Notably, we found that sequence heterology failed to impede the fork reversal activity of MtRuvAB. We discuss the implications of these results in the context of recognition and processing of varied types of replication fork structures by RuvAB proteins. PMID:22094465

  19. 78 FR 13660 - Middle Fork American River Project; Notice of Availability of the Final Environmental Impact...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ... Energy Regulatory Commission Middle Fork American River Project; Notice of Availability of the Final Environmental Impact Statement for the Middle Fork American River Hydrolectric Project In accordance with the... Projects has reviewed the application for license for the Middle Fork American River Hydroelectric...

  20. 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...

  1. Replication Termination: Containing Fork Fusion-Mediated Pathologies in Escherichia coli

    PubMed Central

    Dimude, Juachi U.; Midgley-Smith, Sarah L.; Stein, Monja; Rudolph, Christian J.

    2016-01-01

    Duplication of bacterial chromosomes is initiated via the assembly of two replication forks at a single defined origin. Forks proceed bi-directionally until they fuse in a specialised termination area opposite the origin. This area is flanked by polar replication fork pause sites that allow forks to enter but not to leave. The precise function of this replication fork trap has remained enigmatic, as no obvious phenotypes have been associated with its inactivation. However, the fork trap becomes a serious problem to cells if the second fork is stalled at an impediment, as replication cannot be completed, suggesting that a significant evolutionary advantage for maintaining this chromosomal arrangement must exist. Recently, we demonstrated that head-on fusion of replication forks can trigger over-replication of the chromosome. This over-replication is normally prevented by a number of proteins including RecG helicase and 3’ exonucleases. However, even in the absence of these proteins it can be safely contained within the replication fork trap, highlighting that multiple systems might be involved in coordinating replication fork fusions. Here, we discuss whether considering the problems associated with head-on replication fork fusion events helps us to better understand the important role of the replication fork trap in cellular metabolism. PMID:27463728

  2. 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…

  3. 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... manager Boundary Waters Canoe Area Wild 747,840 99-577 USDA-FS Voyageurs NP 114,964 99-261 USDI-NPS...

  4. 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... manager Boundary Waters Canoe Area Wild 747,840 99-577 USDA-FS Voyageurs NP 114,964 99-261 USDI-NPS...

  5. 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... manager Boundary Waters Canoe Area Wild 747,840 99-577 USDA-FS Voyageurs NP 114,964 99-261 USDI-NPS...

  6. 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... manager Boundary Waters Canoe Area Wild 747,840 99-577 USDA-FS Voyageurs NP 114,964 99-261 USDI-NPS...

  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. 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.

  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. 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…

  11. 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.…

  12. 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…

  13. 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…

  14. 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…

  15. 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…

  16. Entrepreneurial Graduates of Minnesota's Technical Institutes.

    ERIC Educational Resources Information Center

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

    Responding to surveys by the State Council on Vocational Technical Education, Minnesota's technical institutes identified 1,169 of their students who graduated during the 10-year period prior to 1984 and who subsequently established or purchased business enterprises. The collection and analysis of these data represented key steps by the Council,…

  17. Balancing the Books: Affording College in Minnesota.

    ERIC Educational Resources Information Center

    Walter, Amy

    Minnesota assigns responsibility for paying the price of college to students, families and taxpayers. This document explores how the state determines the financial role of each contributor, offers incentives for families and students to prepare for assuming their share of costs, and discusses how higher education institutions and political leaders…

  18. 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…

  19. 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: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  20. 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: This is a Notice of the Presidential declaration of a major disaster for Public Assistance only for...

  1. Recent Developments in Minnesota Education Law.

    ERIC Educational Resources Information Center

    Popovich, Peter S.; And Others

    1988-01-01

    Reviews more than 70 cases written by Minnesota appellate courts since 1982. Six major topics are analyzed: (1) tort liability; (2) compulsory education; (3) open meeting laws and school closings; (4) hiring and firing issues; (5) arbitration; and (6) appeal and damages. Unanswered questions are noted. (MLF)

  2. 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…

  3. 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…

  4. 80. Laurel Fork Creek Bridge #2. Example of a concrete ...

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

    80. Laurel Fork Creek Bridge #2. Example of a concrete slab bridge with T beams. It was built in 1937 and the wing walls were faced with stone to blend with its surroundings. Looking northeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  5. 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

  6. 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

  7. 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.

  8. 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)

  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. 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.

  11. 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

  12. Mitomycin C reduces abundance of replication forks but not rates of fork progression in primary and transformed human cells

    PubMed Central

    Kehrli, Keffy; Sidorova, Julia M.

    2014-01-01

    DNA crosslinks can block replication in vitro and slow down S phase progression in vivo. We characterized the effect of mitomycin C crosslinker on S phase globally and on individual replication forks in wild type and FANCD2-deficient human cells. FANCD2 is critical to crosslink repair, and is also implicated in facilitating DNA replication. We used DNA fiber analysis to demonstrate persistent reduction in abundance but not progression rate of replication forks during an S phase of MMC-treated cells. FANCD2 deficiency did not eliminate this phenotype. Immunoprecipitation of EdU-labeled DNA indicated that replication was not suppressed in the domains that were undergoing response to MMC as marked by the presence of γH2AX, and in fact γH2AX was overrepresented on DNA that had replicated immediately after MMC in wild type through less so in FANCD2-depleted cells. FANCD2-depleted cells also produced fewer tracks of uninterrupted replication of up to 240Kb long, regardless of MMC treatment. Overall, the data suggest that crosslinks may not pose a block to S phase as a whole, but instead profoundly change its progress by reducing density of replication forks and causing at least a fraction of forks to operate within a DNA damage response-altered chromatin. PMID:25580447

  13. 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...

  14. Water resources of the Minnesota River-Hawk Creek watershed, southwestern Minnesota

    USGS Publications Warehouse

    Van Voast, Wayne A.; Broussard, W.L.; Wheat, D.E.

    1972-01-01

    The Minnesota River – Hawk Creek watershed is located in southwestern Minnesota. The watershed has an area of 1,479 square miles and is drained along its southwestern edge by the Minnesota River (Minnesota Division of Waters, 1959). The major watercourse within the watershed is Hawk Creek, having a drainage area of 510 square miles. Other, shorter streams drain into the Minnesota River but are mostly ephemeral. The watershed has a gently undulating land surface formed on glacial deposits. Directly underlying the glacial deposits in most of the area are Cretaceous sedimentary rocks. Paleozoic and Precambrian rocks are also locally in contact with overlying glacial deposits. Beds of sand and gravel buried at various depths within the glacial deposits are generally thin and discomtinuous but are the most accessible and widely used aquifers in the watershed. Beds of poorly consolidated sandstone in the Cretaceous rocks are locally good aquifers, generally yielding softer water, but in lesser quantities, than aquifers in the overlying glacial deposits. In the eastern part of the watershed, aquifers in Paleozoic and Precambrian sedimentary rocks are capable of high yields to wells and contain water of similar quality to water in the overlying Cretaceous and glacial deposits.

  15. Employee Contract between State of Minnesota/Minnesota State Board for Community Colleges and Minnesota Community College Faculty Association, 1985-87.

    ERIC Educational Resources Information Center

    Minnesota State Community Coll. Board, St. Paul.

    The employee contract between the Minnesota State Board for Community Colleges and the Minnesota Community College Faculty Asssociation, the exclusive representative for all instructors, counselors, and librarians, is presented, covering the years 1985 through 1987. The 30 articles in the agreement set forth rights and provisions related to…

  16. Seroepidemiology of leptospirosis in Minnesota wolves

    USGS Publications Warehouse

    Khan, M.A.; Goyal, S.M.; Diesch, S.L.; Mech, L.D.; Fritts, S.H.

    1991-01-01

    Serum samples (n = 457) from wolves (Canis lupus) in northern Minnesota were collected from 1972 through 1986 and were tested for antibodies against Leptospira interrogans using a microtiter agglutination test. Twelve serovars included in the study were: australis, autumnalis, ballum, bataviae, bratislava, canicola, copenhageni, grippotyphosa, hardjo, pomona, pyrogenes, and tarassovi. Fifty-two (11%) sera had antibody titers of greater than or equal to 1:50 against one or more serovars of L. interrogans. The seroprevalence of different serovars in decreasing order was: grippotyphosa, bratislava, autumnalis, canicola, pomona, ballum, pyrogenes, hardjo, and copenhageni. No antibodies were found against australis, bataviae, and tarassovi. These results indicate that L. interrogans infection may occur in wolves of Minnesota.

  17. Temperature mediated moose survival in Northeastern Minnesota

    USGS Publications Warehouse

    Lenarz, M.S.; Nelson, M.E.; Schrage, M.W.; Edwards, A.J.

    2009-01-01

    The earth is in the midst of a pronounced warming trend and temperatures in Minnesota, USA, as elsewhere, are projected to increase. Northern Minnesota represents the southern edge to the circumpolar distribution of moose (Alces alces), a species intolerant of heat. Moose increase their metabolic rate to regulate their core body temperature as temperatures rise. We hypothesized that moose survival rates would be a function of the frequency and magnitude that ambient temperatures exceeded the upper critical temperature of moose. We compared annual and seasonal moose survival in northeastern Minnesota between 2002 and 2008 with a temperature metric. We found that models based on January temperatures above the critical threshold were inversely correlated with subsequent survival and explained >78 of variability in spring, fall, and annual survival. Models based on late-spring temperatures also explained a high proportion of survival during the subsequent fall. A model based on warm-season temperatures was important in explaining survival during the subsequent winter. Our analyses suggest that temperatures may have a cumulative influence on survival. We expect that continuation or acceleration of current climate trends will result in decreased survival, a decrease in moose density, and ultimately, a retreat of moose northward from their current distribution.

  18. The Minnesota Agri-Power project

    SciTech Connect

    Campbell, K.

    1996-12-31

    The Minnesota Valley Alfalfa Producers (MnVAP), a farmer-owned cooperative, is leading a public/private effort to develop a $200 million integrated alfalfa processing and biomass energy system. MnVAP will produce and process 700,000 tons of alfalfa per year. A wide range of value-added alfalfa products, including electricity, will be produced at MnVAP`s facilities. The power plant will utilize integrated gasification combined-cycle (IGCC) power generation technology to produce 75 megawatts of baseload power. The Minnesota Agri-Power (MAP) project is a sustainable development project. It will invigorate the economy of southwestern Minnesota by maximizing the value added to a biomass resource and returning the benefits of ownership to the rural community. Products produced from the protein-rich leaf material may include feed pellets, liquefied protein supplements, pharmaceutical bases, and natural fragrances and dyes. The primary product to be produced from alfalfa stems will be electricity, as this was determined in a DOE-sponsored feasibility study to be the highest value use of the fibrous stem material. Air emissions from the power plant will be less harmful than emissions from fossil-fuel plants. In addition, the new production of alfalfa required by this project will improve the health of agricultural soil, water quality and wildlife habitat.

  19. 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.

  20. 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.

  1. Water resources of the Yellow Medicine River Watershed, Southwestern Minnesota

    USGS Publications Warehouse

    Novitzki, R.P.; Van Voast, Wayne A.; Jerabek, L.A.

    1969-01-01

    The Yellow Medicine and Minnesota Rivers are the major sources of surface water. For physiographic regions – Upland Plain, Slope, Lowland Plain, and Minnesota River Flood Plain – influence surface drainage, and the flow of ground water through the aquifers. The watershed comprises 1070 square miles, including the drainage basin of the Yellow Medicine River (665 square miles) and 405 square miles drained by small streams tributary to the Minnesota River.

  2. Ten Things You Should Do with a Tuning Fork

    NASA Astrophysics Data System (ADS)

    Lincoln, James

    2013-03-01

    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 these demonstrations have appeared in literature before, but this paper will serve as a collection of ideas that will be helpful for both the beginner and master teacher.

  3. NORTH FORK OF THE AMERICAN RIVER WILDERNESS STUDY AREA, CALIFORNIA.

    USGS Publications Warehouse

    Harwood, David S.; Federspiel, Francis E.

    1984-01-01

    Mineral-resource surveys of the North Fork of the American River Wilderness study area, California have identified a zone of substantiated resource potential for gold and silver. Zones of probable gold and silver potential occur in the eastern part of the area between the Wubbena and La Trinidad mines and locally around the Marrs mine. A zone with probable chromium potential occurs in the serpentinite belt along the western border of the area. No energy resources were identified in this study.

  4. South Fork Clearwater River Habitat Enhancement, Nez Perce National Forest.

    SciTech Connect

    Siddall, Phoebe

    1992-04-01

    In 1984, the Nez Perce National forest and the Bonneville Power Administration entered into a contractual agreement which provided for improvement of spring chinook salmon and summer steelhead trout habitat in south Fork Clearwater River tributaries. Project work was completed in seven main locations: Crooked River, Red River, Meadow Creek Haysfork Gloryhole, Cal-Idaho Gloryhole, Fisher Placer and Leggett Placer. This report describes restoration activities at each of these sites.

  5. Stalled replication forks within heterochromatin require ATRX for protection.

    PubMed

    Huh, M S; Ivanochko, D; Hashem, L E; Curtin, M; Delorme, M; Goodall, E; Yan, K; Picketts, D J

    2016-01-01

    Expansive growth of neural progenitor cells (NPCs) is a prerequisite to the temporal waves of neuronal differentiation that generate the six-layered neocortex, while also placing a heavy burden on proteins that regulate chromatin packaging and genome integrity. This problem is further reflected by the growing number of developmental disorders caused by mutations in chromatin regulators. ATRX gene mutations cause a severe intellectual disability disorder (α-thalassemia mental retardation X-linked (ATRX) syndrome; OMIM no. 301040), characterized by microcephaly, urogenital abnormalities and α-thalassemia. Although the ATRX protein is required for the maintenance of repetitive DNA within heterochromatin, how this translates to disease pathogenesis remain poorly understood and was a focus of this study. We demonstrate that Atrx(FoxG1Cre) forebrain-specific conditional knockout mice display poly(ADP-ribose) polymerase-1 (Parp-1) hyperactivation during neurogenesis and generate fewer late-born Cux1- and Brn2-positive neurons that accounts for the reduced cortical size. Moreover, DNA damage, induced Parp-1 and Atm activation is elevated in progenitor cells and contributes to their increased level of cell death. ATRX-null HeLa cells are similarly sensitive to hydroxyurea-induced replication stress, accumulate DNA damage and proliferate poorly. Impaired BRCA1-RAD51 colocalization and PARP-1 hyperactivation indicated that stalled replication forks are not efficiently protected. DNA fiber assays confirmed that MRE11 degradation of stalled replication forks was rampant in the absence of ATRX or DAXX. Indeed, fork degradation in ATRX-null cells could be attenuated by treatment with the MRE11 inhibitor mirin, or exacerbated by inhibiting PARP-1 activity. Taken together, these results suggest that ATRX is required to limit replication stress during cellular proliferation, whereas upregulation of PARP-1 activity functions as a compensatory mechanism to protect stalled forks

  6. Stalled replication forks within heterochromatin require ATRX for protection

    PubMed Central

    Huh, M S; Ivanochko, D; Hashem, L E; Curtin, M; Delorme, M; Goodall, E; Yan, K; Picketts, D J

    2016-01-01

    Expansive growth of neural progenitor cells (NPCs) is a prerequisite to the temporal waves of neuronal differentiation that generate the six-layered neocortex, while also placing a heavy burden on proteins that regulate chromatin packaging and genome integrity. This problem is further reflected by the growing number of developmental disorders caused by mutations in chromatin regulators. ATRX gene mutations cause a severe intellectual disability disorder (α-thalassemia mental retardation X-linked (ATRX) syndrome; OMIM no. 301040), characterized by microcephaly, urogenital abnormalities and α-thalassemia. Although the ATRX protein is required for the maintenance of repetitive DNA within heterochromatin, how this translates to disease pathogenesis remain poorly understood and was a focus of this study. We demonstrate that AtrxFoxG1Cre forebrain-specific conditional knockout mice display poly(ADP-ribose) polymerase-1 (Parp-1) hyperactivation during neurogenesis and generate fewer late-born Cux1- and Brn2-positive neurons that accounts for the reduced cortical size. Moreover, DNA damage, induced Parp-1 and Atm activation is elevated in progenitor cells and contributes to their increased level of cell death. ATRX-null HeLa cells are similarly sensitive to hydroxyurea-induced replication stress, accumulate DNA damage and proliferate poorly. Impaired BRCA1-RAD51 colocalization and PARP-1 hyperactivation indicated that stalled replication forks are not efficiently protected. DNA fiber assays confirmed that MRE11 degradation of stalled replication forks was rampant in the absence of ATRX or DAXX. Indeed, fork degradation in ATRX-null cells could be attenuated by treatment with the MRE11 inhibitor mirin, or exacerbated by inhibiting PARP-1 activity. Taken together, these results suggest that ATRX is required to limit replication stress during cellular proliferation, whereas upregulation of PARP-1 activity functions as a compensatory mechanism to protect stalled forks

  7. Mitochondrial transcription termination factor 1 directs polar replication fork pausing

    PubMed Central

    Shi, Yonghong; Posse, Viktor; Zhu, Xuefeng; Hyvärinen, Anne K.; Jacobs, Howard T.; Falkenberg, Maria; Gustafsson, Claes M.

    2016-01-01

    During replication of nuclear ribosomal DNA (rDNA), clashes with the transcription apparatus can cause replication fork collapse and genomic instability. To avoid this problem, a replication fork barrier protein is situated downstream of rDNA, there preventing replication in the direction opposite rDNA transcription. A potential candidate for a similar function in mitochondria is the mitochondrial transcription termination factor 1 (MTERF1, also denoted mTERF), which binds to a sequence just downstream of the ribosomal transcription unit. Previous studies have shown that MTERF1 prevents antisense transcription over the ribosomal RNA genes, a process which we here show to be independent of the transcription elongation factor TEFM. Importantly, we now demonstrate that MTERF1 arrests mitochondrial DNA (mtDNA) replication with distinct polarity. The effect is explained by the ability of MTERF1 to act as a directional contrahelicase, blocking mtDNA unwinding by the mitochondrial helicase TWINKLE. This conclusion is also supported by in vivo evidence that MTERF1 stimulates TWINKLE pausing. We conclude that MTERF1 can direct polar replication fork arrest in mammalian mitochondria. PMID:27112570

  8. Replication fork stability confers chemoresistance in BRCA-deficient cells.

    PubMed

    Ray Chaudhuri, Arnab; Callen, Elsa; Ding, Xia; Gogola, Ewa; Duarte, Alexandra A; Lee, Ji-Eun; Wong, Nancy; Lafarga, Vanessa; Calvo, Jennifer A; Panzarino, Nicholas J; John, Sam; Day, Amanda; Crespo, Anna Vidal; Shen, Binghui; Starnes, Linda M; de Ruiter, Julian R; Daniel, Jeremy A; Konstantinopoulos, Panagiotis A; Cortez, David; Cantor, Sharon B; Fernandez-Capetillo, Oscar; Ge, Kai; Jonkers, Jos; Rottenberg, Sven; Sharan, Shyam K; Nussenzweig, André

    2016-07-21

    Cells deficient in the Brca1 and Brca2 genes have reduced capacity to repair DNA double-strand breaks by homologous recombination and consequently are hypersensitive to DNA-damaging agents, including cisplatin and poly(ADP-ribose) polymerase (PARP) inhibitors. Here we show that loss of the MLL3/4 complex protein, PTIP, protects Brca1/2-deficient cells from DNA damage and rescues the lethality of Brca2-deficient embryonic stem cells. However, PTIP deficiency does not restore homologous recombination activity at double-strand breaks. Instead, its absence inhibits the recruitment of the MRE11 nuclease to stalled replication forks, which in turn protects nascent DNA strands from extensive degradation. More generally, acquisition of PARP inhibitors and cisplatin resistance is associated with replication fork protection in Brca2-deficient tumour cells that do not develop Brca2 reversion mutations. Disruption of multiple proteins, including PARP1 and CHD4, leads to the same end point of replication fork protection, highlighting the complexities by which tumour cells evade chemotherapeutic interventions and acquire drug resistance. PMID:27443740

  9. Recovery of arrested replication forks by homologous recombination is error-prone.

    PubMed

    Iraqui, Ismail; Chekkal, Yasmina; Jmari, Nada; Pietrobon, Violena; Fréon, Karine; Costes, Audrey; Lambert, Sarah A E

    2012-01-01

    Homologous recombination is a universal mechanism that allows repair of DNA and provides support for DNA replication. Homologous recombination is therefore a major pathway that suppresses non-homology-mediated genome instability. Here, we report that recovery of impeded replication forks by homologous recombination is error-prone. Using a fork-arrest-based assay in fission yeast, we demonstrate that a single collapsed fork can cause mutations and large-scale genomic changes, including deletions and translocations. Fork-arrest-induced gross chromosomal rearrangements are mediated by inappropriate ectopic recombination events at the site of collapsed forks. Inverted repeats near the site of fork collapse stimulate large-scale genomic changes up to 1,500 times over spontaneous events. We also show that the high accuracy of DNA replication during S-phase is impaired by impediments to fork progression, since fork-arrest-induced mutation is due to erroneous DNA synthesis during recovery of replication forks. The mutations caused are small insertions/duplications between short tandem repeats (micro-homology) indicative of replication slippage. Our data establish that collapsed forks, but not stalled forks, recovered by homologous recombination are prone to replication slippage. The inaccuracy of DNA synthesis does not rely on PCNA ubiquitination or trans-lesion-synthesis DNA polymerases, and it is not counteracted by mismatch repair. We propose that deletions/insertions, mediated by micro-homology, leading to copy number variations during replication stress may arise by progression of error-prone replication forks restarted by homologous recombination. PMID:23093942

  10. Regression of Replication Forks Stalled by Leading-strand Template Damage

    PubMed Central

    Gupta, Sankalp; Yeeles, Joseph T. P.; Marians, Kenneth J.

    2014-01-01

    The orderly progression of replication forks formed at the origin of replication in Escherichia coli is challenged by encounters with template damage, slow moving RNA polymerases, and frozen DNA-protein complexes that stall the fork. These stalled forks are foci for genomic instability and must be reactivated. Many models of replication fork reactivation invoke nascent strand regression as an intermediate in the processing of the stalled fork. We have investigated the replication fork regression activity of RecG and RuvAB, two proteins commonly thought to be involved in the process, using a reconstituted DNA replication system where the replisome is stalled by collision with leading-strand template damage. We find that both RecG and RuvAB can regress the stalled fork in the presence of the replisome and SSB; however, RuvAB generates a completely unwound product consisting of the paired nascent leading and lagging strands, whereas RuvC cleaves the Holliday junction generated by RecG-catalyzed fork regression. We also find that RecG stimulates RuvAB-catalyzed regression, presumably because it is more efficient at generating the initial Holliday junction from the stalled fork. PMID:25138216

  11. 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

  12. 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

  13. 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

  14. 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

  15. Early Childhood Minnesota: Indicators and Strategies for Minnesota's Early Childhood System

    ERIC Educational Resources Information Center

    Chase, Richard

    2008-01-01

    This brochure presents indicators and strategies for Minnesota's early childhood system. It was created for the following uses: (1) Focus resources, strategies, and accountability to increase family and child well-being and children's school readiness; (2) Help coordinate activities across state departments, hold government accountable, and…

  16. Manual for the Minnesota Importance Questionnaire. Minnesota Studies in Vocational Rehabilitation: XXVIII.

    ERIC Educational Resources Information Center

    Gay, Evan G.; And Others

    The Minnesota Importance Questionnaire (MIQ) is a 210-item pair-comparison instrument designed to measure 20 vocationally relevant need dimensions: (1) ability utilization, (2) achievement, (3) activity, (4) advancement, (5) authority, (6) company policies and practices, (7) compensation, (8) co-workers, (9) creativity, (10) independence, (11)…

  17. Manual for the Minnesota Satisfactoriness Scales. Minnesota Studies in Vocational Rehabilitation: XXVII.

    ERIC Educational Resources Information Center

    Gibson, Dennis L.; And Others

    Intended as a manual for the Minnesota Satisfaction Scales, this monograph describes the development of the 28-item questionnaire designed to be completed by a worker's supervisor to assess the satisfactoriness of an employee. The scales were developed from supervisor ratings of 2,373 workers, and norms are provided for the occupational groups of…

  18. 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.

  19. 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…

  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. 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…

  2. 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…

  3. 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…

  4. 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…

  5. 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

  6. 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…

  7. 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…

  8. Strange Brew: Minnesota's Motley Mix of School Reforms.

    ERIC Educational Resources Information Center

    Pearlstein, Mitchell B.

    Minnesota has been the first state to embrace many education reforms, but it is also characterized by low state standards and problematic desegregation and diversity proposals. This report examines why Minnesota is good on some education policies and bad on others. It also draws the lessons with the greatest importance for other states. The…

  9. 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…

  10. Hidden Dreams, Hidden Lives. New Hispanic Immigrants in Minnesota.

    ERIC Educational Resources Information Center

    Falcon, Adrienne; Rode, Peter

    This report examines the contributions, work experiences, dreams, living conditions, and fears of Hispanic immigrants living in Minnesota and shows how the state of Minnesota can be more welcoming and supportive of new immigrants through changes in laws, public policies, and attitudes. Information is presented based on interviews with 222 adults…

  11. 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…

  12. 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…

  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. 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

  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. 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

  18. 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

  19. 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...

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. Parents in the Workplace Report: Minnesota Business Survey.

    ERIC Educational Resources Information Center

    Copeland, Thomas B.

    A recent survey of 473 Minnesota businesses conducted by Parents in the Workplace (a nonprofit organization based in St. Paul, Minnesota) revealed that most area businesses provide or are considering providing a wide range of child care related benefits for employees. Flexible scheduling of employees' work hours, part-time work, leave to care for…

  8. 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…

  9. Minnesota Agripower Project, Task IV research report

    SciTech Connect

    Fruin, J.; Tiffany, D.

    1997-10-30

    Economic analysis is being conducted by the Department of Applied Economics in support of Minnesota Alfalfa Producer`s development of alfalfa as a dedicated biomass feedstock for energy production. University Researchers have assisted in the development and implementation of inventory control systems and procedures. This report lists the tasks for which researchers are currently finalizing economic analysis. The tasks encompass three main areas: (1) optimization of feedstock transportation system, (2) analysis of market potential for new alfalfa products, and (3) total systems analysis.

  10. Irrigation survey in Sherburne County, Minnesota

    NASA Technical Reports Server (NTRS)

    Beissel, D.; Woodward, D.

    1981-01-01

    Approximately 70% of Minnesota's irrigation is with center pivot distribution systems whose diagnostic appearance on remotely sensed imagery is a circular pattern which can be readily identified on LANDSAT MSS band imagery. Fields irrigated with traveling guns, laterals, booms, or cornering systems either result in angular field patterns or obscure the circular patterns normally visible on imagery. The IDMS system at Goddard was used to develop a LANDSAT digital classification of the Sherburne County area, which located fields regardless of shape, and was not dependent of visual interpretation. Ground truth collection and classification attempts are described in an effort to inventory all wells in the area.

  11. Supercomputer chemistry at the University of Minnesota

    NASA Technical Reports Server (NTRS)

    Almlof, Jan; Truhlar, Donald G.; Davis, H. T.; Jensen, Klavs F.; Tirrell, Matthew

    1988-01-01

    The focus of cluster chemistry studies at the University of Minnesota is on the adsorption of small hydrocarbon molecules on metal and graphite surfaces, and on the substitution defects in diamond and silicon. Of particular interest is the study of very large systems such as the C60 molecule and the C150H30 molecule. Many of the properties of such clusters converge extremely slowly toward bulk values. Ultrathin films and microporous media are discussed as well as the Brownian dynamics of polymers.

  12. 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.

  13. 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.

  14. 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.

  15. BRCA1 controls homologous recombination at Tus/Ter-stalled mammalian replication forks.

    PubMed

    Willis, Nicholas A; Chandramouly, Gurushankar; Huang, Bin; Kwok, Amy; Follonier, Cindy; Deng, Chuxia; Scully, Ralph

    2014-06-26

    Replication fork stalling can promote genomic instability, predisposing to cancer and other diseases. Stalled replication forks may be processed by sister chromatid recombination (SCR), generating error-free or error-prone homologous recombination (HR) outcomes. In mammalian cells, a long-standing hypothesis proposes that the major hereditary breast/ovarian cancer predisposition gene products, BRCA1 and BRCA2, control HR/SCR at stalled replication forks. Although BRCA1 and BRCA2 affect replication fork processing, direct evidence that BRCA gene products regulate homologous recombination at stalled chromosomal replication forks is lacking, due to a dearth of tools for studying this process. Here we report that the Escherichia coli Tus/Ter complex can be engineered to induce site-specific replication fork stalling and chromosomal HR/SCR in mouse cells. Tus/Ter-induced homologous recombination entails processing of bidirectionally arrested forks. We find that the Brca1 carboxy (C)-terminal tandem BRCT repeat and regions of Brca1 encoded by exon 11-two Brca1 elements implicated in tumour suppression-control Tus/Ter-induced homologous recombination. Inactivation of either Brca1 or Brca2 increases the absolute frequency of 'long-tract' gene conversions at Tus/Ter-stalled forks, an outcome not observed in response to a site-specific endonuclease-mediated chromosomal double-strand break. Therefore, homologous recombination at stalled forks is regulated differently from homologous recombination at double-strand breaks arising independently of a replication fork. We propose that aberrant long-tract homologous recombination at stalled replication forks contributes to genomic instability and breast/ovarian cancer predisposition in BRCA mutant cells. PMID:24776801

  16. Interaction force microscopy based on quartz tuning fork force sensor

    NASA Astrophysics Data System (ADS)

    Qin, Yexian

    The ability to sense small changes in the interaction force between a scanning probe microscope (SPM) tip and a substrate requires cantilevers with a sharp mechanical resonance. A typical commercially available cantilever in air is characterized by a resonance with a Q factor of 100 ˜ 300. The low Q factor can be attributed to imperfections in the cantilever itself as well as damping effects of the surrounding air. To substantially increase the Q factor, novel concepts are required. For this reason, we have performed a systematic study of quartz tuning fork resonators for possible use with SPMs. We find that tuning fork resonators operating in air are characterized by Q factors in the order of 104, thereby greatly improving the SPM's ability to measure small shifts in the interaction force. By carefully attaching commercially available SPM tips to the tuning fork, it is possible to obtain SPM images using non-contact imaging techniques and analyze the tip-sample interactions. The assembly of uniform molecular monolayers on atomically flat substrates for molecular electronics applications has received widespread attention during the past ten years. Scanning probe techniques are often used to assess substrate topography, molecular ordering and electronic properties, yet little is known about the fundamental tip-molecule interaction. To address this issue we have built an Interaction Force Microscope using a quartz tuning fork to probe tip-molecular monolayer interactions using scanning probe microscopy. The high quality factor and stable resonant frequency of a quartz tuning fork allows accurate measurement of small shifts in the resonant frequency as the tip interacts with the substrate. To permit an accurate measure of surface interaction forces, the electrical and piezomechanical properties of a tuning fork have been calibrated using a fiber optical interferometer. In prior work [1], we have studied molecular layers formed from either 4-Trifluoro

  17. 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…

  18. 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

  19. 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.

  20. Glue-free tuning fork shear-force microscope

    NASA Astrophysics Data System (ADS)

    Mühlschlegel, P.; Toquant, J.; Pohl, D. W.; Hecht, B.

    2006-01-01

    A scanning near-field optical microscope without any glued parts is described. Key elements are the optical fiber probe/tuning fork junction and the piezotube scanner assembly. In both cases, fixation is achieved by means of controlled pressure and elastic deformation. The avoidance of glued connections was found to improve the Q factor of the shear-force sensor as well as to facilitate the replacement of the fiber probe and other parts of the scanner head. We present approach curves and shear-force images that demonstrate the performance and stability of the system.

  1. From zero to 425 MW of wind power by 2002: Minnesota`s experience in getting there

    SciTech Connect

    Hartman, L.B.

    1995-12-31

    In 1994, Minnesota was an interesting place for wind energy activities. Perhaps the most significant developments in terms of magnitude and impact were (1) a legislative mandate requiring Northern States Power to have 225 megawatts of wind-generated power by 1998 and 425 MW by 2002 and (2) the opening NSP`s and Minnesota`s first 25 MW wind farm on Buffalo Ridge in southwestern Minnesota. Other significant activities were: (1) the report and recommendations of EQB`s Power Plant Siting Task Force on Wind Power in Minnesota for modifying the siting and environmental review process for regulating wind energy facilities; (2) NSP`s regulatory filings with the Public Utilities Commission for a certificate of need and the EQB for a certificate of site compatibility; and (3) NSP`s request for proposal for up to 100 MW of wind generation.

  2. Replication fork movement and methylation govern SeqA binding to the Escherichia coli chromosome

    PubMed Central

    Waldminghaus, Torsten; Weigel, Christoph; Skarstad, Kirsten

    2012-01-01

    In Escherichia coli, the SeqA protein binds specifically to GATC sequences which are methylated on the A of the old strand but not on the new strand. Such hemimethylated DNA is produced by progression of the replication forks and lasts until Dam methyltransferase methylates the new strand. It is therefore believed that a region of hemimethylated DNA covered by SeqA follows the replication fork. We show that this is, indeed, the case by using global ChIP on Chip analysis of SeqA in cells synchronized regarding DNA replication. To assess hemimethylation, we developed the first genome-wide method for methylation analysis in bacteria. Since loss of the SeqA protein affects growth rate only during rapid growth when cells contain multiple replication forks, a comparison of rapid and slow growth was performed. In cells with six replication forks per chromosome, the two old forks were found to bind surprisingly little SeqA protein. Cell cycle analysis showed that loss of SeqA from the old forks did not occur at initiation of the new forks, but instead occurs at a time point coinciding with the end of SeqA-dependent origin sequestration. The finding suggests simultaneous origin de-sequestration and loss of SeqA from old replication forks. PMID:22373925

  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. 76 FR 6114 - Lincoln National Forest, New Mexico, North Fork Eagle Creek Wells Special Use Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-03

    ... North Fork well field (Village of Ruidoso 2006). The Village of Ruidoso drilled four production wells on... National Forest System land; and (2) Minimizing impacts of groundwater drawdown from this well field to... approximately 31 percent of its water supply from the North Fork well field. During drought conditions prior...

  5. 16 CFR Figure 1 to Part 1512 - Bicycle Front Fork Cantilever Bending Test Rig

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Bicycle Front Fork Cantilever Bending Test Rig 1 Figure 1 to Part 1512 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL HAZARDOUS... Fork Cantilever Bending Test Rig EC03OC91.070...

  6. 16 CFR Figure 1 to Part 1512 - Bicycle Front Fork Cantilever Bending Test Rig

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Bicycle Front Fork Cantilever Bending Test Rig 1 Figure 1 to Part 1512 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL HAZARDOUS... Fork Cantilever Bending Test Rig EC03OC91.070...

  7. 16 CFR Figure 1 to Part 1512 - Bicycle Front Fork Cantilever Bending Test Rig

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Bicycle Front Fork Cantilever Bending Test Rig 1 Figure 1 to Part 1512 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL HAZARDOUS... Fork Cantilever Bending Test Rig EC03OC91.070...

  8. 16 CFR Figure 1 to Part 1512 - Bicycle Front Fork Cantilever Bending Test Rig

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Bicycle Front Fork Cantilever Bending Test Rig 1 Figure 1 to Part 1512 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL HAZARDOUS... Fork Cantilever Bending Test Rig EC03OC91.070...

  9. 16 CFR Figure 1 to Part 1512 - Bicycle Front Fork Cantilever Bending Test Rig

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Bicycle Front Fork Cantilever Bending Test Rig 1 Figure 1 to Part 1512 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL HAZARDOUS... Fork Cantilever Bending Test Rig EC03OC91.070...

  10. 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... CFR part 380 ), the Office of Energy Projects has reviewed the application for license for the...

  11. 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, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.26 Altus Dam and Reservoir, North Fork Red River, Okla. The Bureau...

  12. 33 CFR 208.33 - Cheney Dam and Reservoir, North Fork of Ninnescah River, Kans.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 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,...

  13. 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, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.26 Altus Dam and Reservoir, North Fork Red River, Okla. The Bureau...

  14. 33 CFR 208.33 - Cheney Dam and Reservoir, North Fork of Ninnescah River, Kans.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 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,...

  15. 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. 1512.14 Section 1512.14 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL HAZARDOUS... assembly. The fork and frame assembly shall be tested for strength by application of a load of 890 N...

  16. 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...

  17. Mutual interactions of oscillating quartz tuning forks in superfluid 4He

    NASA Astrophysics Data System (ADS)

    Sheshin, G.; Gritsenko, I.; Schmoranzer, D.; Skrbek, L.

    2013-10-01

    The quartz tuning fork has recently become a popular experimental tool for investigations of both classical and quantum turbulence in cryogenic helium. Its increased use in low-temperature experiments and a number of puzzling results obtained in the past have led to many questions concerning the interaction of multiple tuning forks or the interaction of tuning forks with other oscillators. We report measurements performed in He II at low temperatures around 360 mK, on the mutual interaction of tuning forks placed in the same volume of fluid, and examine the responsible mechanisms in an effort to discriminate between acoustic coupling and interaction via quantized vortices. To this end, the interaction of two tuning forks is investigated by analyzing their recorded resonance curves, looking for any nonelectrical crosstalk. Further, the force-velocity characteristics of a detector tuning fork are measured for different operating velocities of a generator tuning fork. As a complementary measurement, the intensity of sound waves is recorded using a set of miniature receivers. We confirm the current knowledge on acoustic emission by tuning forks in He II and verify properties of their radiation patterns. We conclude that in our experiment the interaction is almost entirely mediated by sound waves.

  18. 76 FR 62038 - Boundary Establishment for North Fork Crooked National Wild and Scenic River, Ochoco National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... Forest Service Boundary Establishment for North Fork Crooked National Wild and Scenic River, Ochoco National Forest, Crook County, Oregon AGENCY: Forest Service, USDA. ACTION: Notice of availability. SUMMARY..., Washington Office, is transmitting the final boundary of the North Fork Crooked National Wild and...

  19. 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...

  20. 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…

  1. 78 FR 75581 - Minnesota Life Insurance Company, et al.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-12

    ... COMMISSION Minnesota Life Insurance Company, et al.; Notice of Application December 6, 2013. AGENCY: The.... Applicants: Minnesota Life Insurance Company (``Minnesota Life'' or ``Insurance Company''), Variable Annuity...., Washington, D.C. 20549- 1090. Applicants, c/o Daniel P. Preiner, Counsel, Minnesota Life Insurance...

  2. 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…

  3. 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.

  4. 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.

  5. Active Control of Repetitive Structural Transitions between Replication Forks and Holliday Junctions by Werner Syndrome Helicase.

    PubMed

    Shin, Soochul; Lee, Jinwoo; Yoo, Sangwoon; Kulikowicz, Tomasz; Bohr, Vilhelm A; Ahn, Byungchan; Hohng, Sungchul

    2016-08-01

    The reactivation of stalled DNA replication via fork regression invokes Holliday junction formation, branch migration, and the recovery of the replication fork after DNA repair or error-free DNA synthesis. The coordination mechanism for these DNA structural transitions by molecular motors, however, remains unclear. Here we perform single-molecule fluorescence experiments with Werner syndrome protein (WRN) and model replication forks. The Holliday junction is readily formed once the lagging arm is unwound, and migrated unidirectionally with 3.2 ± 0.03 bases/s velocity. The recovery of the replication fork was controlled by branch migration reversal of WRN, resulting in repetitive fork regression. The Holliday junction formation, branch migration, and migration direction reversal are all ATP dependent, revealing that WRN uses the energy of ATP hydrolysis to actively coordinate the structural transitions of DNA. PMID:27427477

  6. 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...

  7. 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.

  8. Minnesota Heat Flow and Geothermal Potential

    NASA Astrophysics Data System (ADS)

    Gosnold, W. D.; Crowell, J.; Bubach, B.; Wahl, P.; Crowell, A. M.; Mcdonald, M. R.

    2011-12-01

    Radiogenic heat production, bedrock geology, gravity, magnetics, and heat flow were combined to study heat flow and geothermal energy potential in Minnesota. Heat production was determined from one-hundred 800 kg samples collected at outcrops and from drill cores by gamma ray spectrometry. Small splits of the samples were also analyzed by chemical methods for K, U, and Th. Heat production averaged 2.6 W m-1 K-1 ± 2.0 for 42 felsic samples and 0.9 W m-1 K-1 ± 0.6 for 58 mafic samples. Areal variation in heat production measured with a portable gamma ray spectrometer was compared to bedrock geology and gravity and magnetic anomaly patterns. Gravity lows and magnetic highs correlate with higher heat production and vice versa. Prior to this study heat flow was reported for only four borehole sites in Minnesota. Those sites were located in Keweenawan mafic rocks of the mid-continent rift and heat flow values averaged 39 ± 6 mW m-2. These low heat flows are consistent with a heat flow study conducted in Lake Superior that showed a trough of low heat flow (19.2 - 41.0 mW m-2) along the northern edge of the lake. Thirty-one new heat flow determinations in the mafic rocks obtained from borehole temperature measurements in mining holes average (34.1 mW m-2 ± 1.9 mW m-2). However, paleoclimate signals evident in the temperature vs. depth profiles indicate that the temperature gradients are at least 27 percent low and heat flow is likely 46.7 mW m-2. Based on a reduced heat flow of 32 mW m-2 and a depth parameter of 10 km, the heat flow heat production relation yields a heat flow value of 58 mW m-2 in the felsic regions in Minnesota. These heat flow values suggest that EGS with a binary power plant would be achievable in the felsic regions.

  9. 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.

  10. 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.

  11. 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.

  12. 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.

  13. 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);…

  14. 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).

  15. 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.

  16. 5. Peavey Duluth Terminal Elevator, 1908, Duluth, Minnesota, workhouse scale ...

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

    5. Peavey Duluth Terminal Elevator, 1908, Duluth, Minnesota, workhouse scale floor-Fairbanks scale. - Peavey Duluth Terminal Elevator, Workhouse, South side of first slip, north from outer end of Rice's Point, east of Garfield Avenue, Duluth, St. Louis County, MN

  17. 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.

  18. 11. Historic American Buildings Survey Courtesy of Minnesota Historical Society ...

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

    11. Historic American Buildings Survey Courtesy of Minnesota Historical Society SECOND- FLOOR HALL, LOOKING SOUTHEAST c. 1960 - Alexander Ramsey House, 265 South Exchange Street, Saint Paul, Ramsey County, MN

  19. 9. PHOTOCOPY OF PHOTOGRAPH (ORIGINAL IN COLLECTION OF MINNESOTA HISTORICAL, ...

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

    9. PHOTOCOPY OF PHOTOGRAPH (ORIGINAL IN COLLECTION OF MINNESOTA HISTORICAL, SOCIETY, MHS NEG 1320) PHOTOGRAPHER UNKNOWN, DATE UNKNOWN ARE GALLERY (NOW LIBRARY) - James J. Hill House, 240 Summit Avenue, Saint Paul, Ramsey County, MN

  20. 7. Historic American Buildings Survey Courtesy of Minnesota Historical Society ...

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

    7. Historic American Buildings Survey Courtesy of Minnesota Historical Society LOOKING EAST INTO FIRST-FLOOR SMALL PARLOR c. 1960 - Alexander Ramsey House, 265 South Exchange Street, Saint Paul, Ramsey County, MN

  1. 19. Photocopy of photograph (courtesy of Minnesota Historical Society) St. ...

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

    19. Photocopy of photograph (courtesy of Minnesota Historical Society) St. Paul Dispatch photograph, 1931 Cornerstone ceremony - St. Paul City Hall & Ramsey County Courthouse, 15 West Kellogg Boulevard, Saint Paul, Ramsey County, MN

  2. 8. PHOTOCOPY OF PHOTOGRAPH (ORIGINAL IN COLLECTION OF MINNESOTA HISTORICAL, ...

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

    8. PHOTOCOPY OF PHOTOGRAPH (ORIGINAL IN COLLECTION OF MINNESOTA HISTORICAL, SOCIETY, MHS NEG 5532) PHOTOGRAPHER UNKNOWN, DATE UNKNOWN DINING ROOM (NOW CHAPEL) - James J. Hill House, 240 Summit Avenue, Saint Paul, Ramsey County, MN

  3. 7. PHOTOCOPY OF PHOTOGRAPH (ORIGINAL IN COLLECTION OF MINNESOTA HISTORICAL, ...

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

    7. PHOTOCOPY OF PHOTOGRAPH (ORIGINAL IN COLLECTION OF MINNESOTA HISTORICAL, SOCIETY, MHS NEG 5060) PHOTOGRAPHER UNKNOWN, DATE UNKNOWN MAIN ELEVATION - James J. Hill House, 240 Summit Avenue, Saint Paul, Ramsey County, MN

  4. 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

  5. 75 FR 32821 - Minnesota Disaster Number MN-00024

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Minnesota Disaster Number MN-00024 AGENCY: Small Business Administration. ACTION: Amendment 3... original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and...

  6. 5. View to the north from hill, just after Minnesota ...

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

    5. View to the north from hill, just after Minnesota Monument; Bust of general Issac F. Quinby on Union Avenue, 3-inch ordnance rifle on left. - Vicksburg National Military Park Roads & Bridges, Vicksburg, Warren County, MS

  7. Safeguarding genome stability: RASSF1A tumor suppressor regulates BRCA2 at stalled forks

    PubMed Central

    Pefani, Dafni Eleftheria; O'Neill, Eric

    2015-01-01

    While it has been widely established that defective fork restart after exposure to stress results in increased genomic instability, the importance of fork protection during stalling for safeguarding genomic integrity has recently been fully appreciated. BRCA2, Breast tumor suppressor, has dual functionality promoting not only DNA repair but also preventing DNA lesions at stalled forks. In response to replication stress, BRCA2 recruits RAD51 onto nascent DNA at stalled forks, protecting nascent DNA from nucleolitic cleavage. Phosphorylation of the BRCA2 C-terminal RAD51 binding site by CDK2 promotes RAD51 filament disassembly, leading to nucleolitic cleavage of newly synthesized DNA and compromised fork integrity. Recently we uncovered how the core Hippo pathway components RASSF1A, MST2 and LATS1 regulate CDK2 activity towards BRCA2, in response to fork stalling. In complex with LATS1, CDK2 exhibits reduced kinase activity which results in low levels of pBRCA2-S3291 and stable RAD51 filaments protecting nascent DNA from MRE11 cleavage. In the absence of the RASSF1A/MST2/LATS1/CDK2 pathway increased resection of newly synthesized DNA leads to chromosomal instability and malignant transformation. This function of RASSF1A in stalled replication fork protection adds to the role of RASSF1A as a tumor suppressor and builds up evidence for RASSF1A status and its prognostic and predictive value in cancer. PMID:25927241

  8. Geomorphic Characterization of the Middle Fork Saline River: Garland, Perry, and Saline Counties, Arkansas

    USGS Publications Warehouse

    Pugh, Aaron L.; Garday, Thomas J.; Redman, Ronald

    2008-01-01

    This report was prepared to help address concerns raised by local residents, State, and Federal agencies about the current geomorphic conditions of the Middle Fork Saline River. Over the past 30 years the Middle Fork Saline River Basin has experienced a marked increase in urbanization. The report summarizes the Middle Fork?s current (2003) channel characteristics at nine stream reaches in the upper 91 square miles of the basin. Assessments at each study reach included comparing measured stream geometry dimensions (cross-sectional area, top width, and mean depth) at bankfull stage to regional hydraulic geometry curves for the Ouachita Mountains Physiographic Province of Arkansas and Oklahoma, evaluations of streambed materials and sinuosity, and classification of individual stream reach types. When compared to the Ouachita Mountains? regional hydraulic geometry curves for natural, stable, stream reaches, five of the nine study reaches had slightly smaller crosssectional areas, longer top widths, and shallower depths. Streambed material analysis indicates that the Middle Fork is a bedrock influenced, gravel dominated stream with lesser amounts of sand and cobbles. Slight increases in sinuosity from 1992 to 2002 at seven of the nine study reaches indicate a slight decrease in stream channel slope. Analyses of the Middle Fork?s hydraulic geometry and sinuosity indicate that the Middle Fork is currently overly wide and shallow, but is slowly adjusting towards a deeper, narrower hydraulic geometry. Using the Rosgen system of channel classification, the two upstream study reaches classified as B4c/1 stream types; which were moderately entrenched, riffle dominated channels, with infrequently spaced pools. The downstream seven study reaches classified as C4/1 stream types; which were slightly entrenched, meandering, gravel-dominated, riffle/ pool channels with well developed flood plains. Analyses of stream reach types suggest that the downstream reaches of the Middle Fork

  9. 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

  10. Mechanism of asymmetric polymerase assembly at the eukaryotic replication fork.

    PubMed

    Georgescu, Roxana E; Langston, Lance; Yao, Nina Y; Yurieva, Olga; Zhang, Dan; Finkelstein, Jeff; Agarwal, Tani; O'Donnell, Mike E

    2014-08-01

    Eukaryotes use distinct polymerases for leading- and lagging-strand replication, but how they target their respective strands is uncertain. We reconstituted Saccharomyces cerevisiae replication forks and found that CMG helicase selects polymerase (Pol) ɛ to the exclusion of Pol δ on the leading strand. Even if Pol δ assembles on the leading strand, Pol ɛ rapidly replaces it. Pol δ-PCNA is distributive with CMG, in contrast to its high stability on primed ssDNA. Hence CMG will not stabilize Pol δ, instead leaving the leading strand accessible for Pol ɛ and stabilizing Pol ɛ. Comparison of Pol ɛ and Pol δ on a lagging-strand model DNA reveals the opposite. Pol δ dominates over excess Pol ɛ on PCNA-primed ssDNA. Thus, PCNA strongly favors Pol δ over Pol ɛ on the lagging strand, but CMG over-rides and flips this balance in favor of Pol ɛ on the leading strand. PMID:24997598

  11. Mechanism of asymmetric polymerase assembly at the eukaryotic replication fork

    PubMed Central

    Georgescu, Roxana E; Langston, Lance; Yao, Nina Y; Yurieva, Olga; Zhang, Dan; Finkelstein, Jeff; Agarwal, Tani; O’Donnell, Mike E

    2015-01-01

    Eukaryotes use distinct polymerases for leading- and lagging-strand replication, but how they target their respective strands is uncertain. We reconstituted Saccharomyces cerevisiae replication forks and found that CMG helicase selects polymerase (Pol) ε to the exclusion of Pol δ on the leading strand. Even if Pol δ assembles on the leading strand, Pol ε rapidly replaces it. Pol δ–PCNA is distributive with CMG, in contrast to its high stability on primed ssDNA. Hence CMG will not stabilize Pol δ, instead leaving the leading strand accessible for Pol ε and stabilizing Pol ε. Comparison of Pol ε and Pol δ on a lagging-strand model DNA reveals the opposite. Pol δ dominates over excess Pol ε on PCNA-primed ssDNA. Thus, PCNA strongly favors Pol δ over Pol ε on the lagging strand, but CMG over-rides and flips this balance in favor of Pol ε on the leading strand. PMID:24997598

  12. 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

  13. 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.

  14. Geochemical map of the North Fork John Day River Roadless Area, Grant County, Oregon

    USGS Publications Warehouse

    Evans, James G.

    1986-01-01

    The North Fork John Day River Roadless Area comprised 21,210 acres in the Umatilla and Wallowa-Whitman National Forests, Grant County, Oregon, about 30 miles northwest of Baker, Oregon. The irregularly shaped area extends for about 1 mile on both sides of a 25-mile segment of the North Fork John Day River from Big Creek on the west to North Fork John Day Campground on the east. Most of the roadless area is in the northern half of the Desolation Butte 15-minute quadrangle. The eastern end of the area is in parts of the Granite and Trout Meadows 7½-minute quadrangles.

  15. Q-factor optimization of a tuning-fork/fiber sensor for shear-force detection

    NASA Astrophysics Data System (ADS)

    Morville, Jérôme; Liu, Jinquan; Callegari, Andrea; Chergui, Majed

    2005-02-01

    We present the results of an experimental and theoretical study on the optimum design of shear-force sensors, used in scanning probe microscopes. We have optimized a configuration consisting of a tuning-fork/fiber-tip assembly, achieving quality factors (Q) exceeding 8000, and have presented a theoretical analysis of the design wherein the force holding the fiber and fork in contact is provided solely by elastic mechanical deformation, which allows full control of the performance of the system. On this basis, we constructed a high-quality-factor configuration with the fiber glued onto the tuning fork.

  16. On cavitation in liquid helium in a flow due to a vibrating quartz fork

    NASA Astrophysics Data System (ADS)

    Blažková, M.; Schmoranzer, D.; Skrbek, L.

    2008-04-01

    Cavitation in normal and superfluid liquid He4 at saturated vapor pressure and slightly elevated pressures has been experimentally studied in a flow due to quartz forks vibrating at high amplitudes. Above the temperature- and pressure-dependent critical velocity, heterogeneous cavitation is observed both visually and electrically, as a breakdown of the resonance response of the fork. We compare our results with available experimental and discuss them using existing theoretical models. In particular, we show that thermal effects leading to local overheating of the vicinity of the fork have to be taken into account, especially in normal liquid He4.

  17. A tuning fork gyroscope with compensated imbalance signal

    NASA Astrophysics Data System (ADS)

    Arnold, E.; Nuscheler, F.

    2007-05-01

    This paper is presenting a robust gyroscope sensor with an electrical and mechanical self-test option and the ability to suppress the quadrature error. The presented sensor is based on a tuning-fork working principle. The mechanical part is assembled in bulk-technology produced with a wet etching process. The two detection elements are manufactured with a standard CMOS-process and the material of the two thin-film actuators is AlN (aluminium-nitrid). The two actuators can be controlled independently from each other. Two electronic PCB's were developed for actuating and measurement. One is including the analogue signal path; the second PCB is the digital electronics consisting of a FPGA and other peripherals. The tuning fork is actuated in a primary oscillation mode also called drive mode. For keeping the oscillation in resonance, a digital PLL is used in a forced feedback loop. To have a constant energy in the drive mode an Amplitude-Gain-Control (AGC) is implemented. An appearing angular rate causes the corriolis-force which is actuating secondary oscillation, also called detection mode. The amplitude of this oscillation is proportional to the angular rate. The signal has a component resulting from the mechanical imbalance. To separate these two signal parts from each other a synchronous demodulator followed by a digital filter chain has been developed. To achieve the maximum suppression of the imbalance signal a control-loop is used to shift the phases of the two actuation signals. This creates an additional force that compensates the movement as a result of the mechanical imbalance. With the implementation of this control loop the performance of the sensor was increased. An enhanced temperature stability over operation was achieved with the means of this compensation.

  18. 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.

  19. 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.

  20. Giving a grand rounds presentation.

    PubMed

    Morrison, Laura J; Portenoy, Russell

    2010-12-01

    Giving a Grand Rounds presentation provides the hospice and palliative medicine subspecialist with the occasion to participate in a time-honored and respected event. It remains an opportunity to promote the discipline, support institutional culture change, and favorably influence the attitudes, knowledge, skills, and performance of colleagues. For those pursuing academic careers, it also is a chance to establish academic currency and develop teaching and presentation skills. In most academic settings, the format of Grand Rounds has shifted over time from a patient and problem-based discussion to a didactic, topic-focused lecture. A body of literature questions the value of this shift toward a more passive learner. Limited evidence prevents a definitive answer but many advocate for the integration of more interactive methods to improve the effectiveness of Grand Rounds. This article provides a flexible framework to guide those preparing to give a Grand Rounds and those teaching and supporting others to do so. To do this well, adult learning principles must be thoughtfully incorporated into a presentation style and method appropriate to the venue. The approach emphasizes learner-centeredness, interactive strategies, and evaluation. Room for creativity exists at every step and can add enjoyment and challenge along the way. PMID:21155643

  1. 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…

  2. 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)

  3. 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...

  4. ADAPTATION OPPORTUNITIES FOR SURFACE WATER RESOURCES IN THE ROARING FORK WATERSHED, COLORADO.

    EPA Science Inventory

    This project will assess climate-related impacts to the Roring Fork River (near Aspen, Colorado) and identify adaptive opportunities for surface water users, to support a larger global change assessment by the city of Aspen, CO (the Canary Initiative).

  5. Stalled DNA Replication Forks at the Endogenous GAA Repeats Drive Repeat Expansion in Friedreich's Ataxia Cells.

    PubMed

    Gerhardt, Jeannine; Bhalla, Angela D; Butler, Jill Sergesketter; Puckett, James W; Dervan, Peter B; Rosenwaks, Zev; Napierala, Marek

    2016-08-01

    Friedreich's ataxia (FRDA) is caused by the expansion of GAA repeats located in the Frataxin (FXN) gene. The GAA repeats continue to expand in FRDA patients, aggravating symptoms and contributing to disease progression. The mechanism leading to repeat expansion and decreased FXN transcription remains unclear. Using single-molecule analysis of replicated DNA, we detected that expanded GAA repeats present a substantial obstacle for the replication machinery at the FXN locus in FRDA cells. Furthermore, aberrant origin activation and lack of a proper stress response to rescue the stalled forks in FRDA cells cause an increase in 3'-5' progressing forks, which could enhance repeat expansion and hinder FXN transcription by head-on collision with RNA polymerases. Treatment of FRDA cells with GAA-specific polyamides rescues DNA replication fork stalling and alleviates expansion of the GAA repeats, implicating DNA triplexes as a replication impediment and suggesting that fork stalling might be a therapeutic target for FRDA. PMID:27425605

  6. 16 CFR 1512.14 - Requirements for fork and frame assembly.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... SUBSTANCES ACT REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.14 Requirements for fork and frame... significantly limits the steering angle over which the wheel can be turned. Sidewalk bicycles are exempt...

  7. 16 CFR 1512.14 - Requirements for fork and frame assembly.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... SUBSTANCES ACT REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.14 Requirements for fork and frame... significantly limits the steering angle over which the wheel can be turned. Sidewalk bicycles are exempt...

  8. 16 CFR 1512.14 - Requirements for fork and frame assembly.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SUBSTANCES ACT REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.14 Requirements for fork and frame... significantly limits the steering angle over which the wheel can be turned. Sidewalk bicycles are exempt...

  9. 16 CFR 1512.14 - Requirements for fork and frame assembly.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... SUBSTANCES ACT REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.14 Requirements for fork and frame... significantly limits the steering angle over which the wheel can be turned. Sidewalk bicycles are exempt...

  10. 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

  11. Decrease in smoking prevalence--Minnesota, 1999-2010.

    PubMed

    2011-02-11

    Following the landmark 1998 settlement of the lawsuit, State of Minnesota versus Philip Morris, Inc., et al., Minnesota implemented a series of tobacco control efforts to limit the harm caused by tobacco use. In 2001, quitline services for tobacco users without health insurance coverage for cessation services were introduced and statewide mass media campaigns publicizing them were initiated. In 2005, Minnesota imposed a $0.75 per pack tax on cigarettes, followed in 2009 by a $0.62 per pack increase in federal excise tax, contributing in large part to a more than $2 increase in the average price of cigarettes. In 2007, a comprehensive, statewide smoke-free law was passed. Using surveillance data from the Minnesota Adult Tobacco Survey (MATS) and cigarette pack sales data, this report examines the effects of these tobacco-related public health efforts. Compared with a 15% decline in national adult smoking prevalence since 1999, adult smoking prevalence in Minnesota decreased 27.1%, from 22.1% in 1999 to 16.1% in 2010. During the same period, per capita cigarette sales in Minnesota decreased 40%. In addition, in 2010 compared with 1999, a higher percentage of adults reported that smoking was restricted in their homes (87.2% versus 64.5%), and adults were less likely to report exposure to secondhand smoke (45.6% versus 67.2%). In the past decade, Minnesota has benefited from sustained tobacco control. Future progress in decreasing adult smoking and reducing exposure to secondhand smoke will depend on a concerted effort across the public health community to keep tobacco control a priority. PMID:21307824

  12. Probing Liquid ^4He with Quartz Tuning Forks Using a Novel Multifrequency Lock-in Technique

    NASA Astrophysics Data System (ADS)

    Bradley, D. I.; Haley, R. P.; Kafanov, S.; Noble, M. T.; Pickett, G. R.; Tsepelin, V.; Vonka, J.; Wilcox, T.

    2016-09-01

    We report on a novel technique to measure quartz tuning forks, and possibly other vibrating objects, in a quantum fluid using a multifrequency lock-in amplifier. The multifrequency technique allows to measure the resonance curve of a vibrating object much faster than a conventional single frequency lock-in amplifier technique. Forks with resonance frequencies of 12 kHz and 16 kHz were excited and measured electro-mechanically either at a single frequency or at up to 40 different frequencies simultaneously around the same mechanical mode. The response of each fork was identical for both methods and validates the use of the multifrequency lock-in technique to probe properties of liquid helium at low fork velocities. Using both methods we measured the resonance frequency and drag of two 25-μ m-wide quartz tuning forks immersed in liquid ^4He in the temperature range from 4.2 K to 1.5 K at saturated vapour pressure. The damping and shift of resonance frequency experienced by both tuning forks at low velocities are well described by hydrodynamic contributions in the framework of the two-fluid model. The sensitivity of the 25-μ m-wide tuning forks is larger compared to similar 75-μ m-wide forks and in combination with the faster multifrequency lock-in technique could be used to improve thermometry in liquid ^4He. The multifrequency technique could also be used for studies of the onset of non-linear phenomena such as quantum turbulence and cavitation in superfluids.

  13. Probing Liquid ^4 He with Quartz Tuning Forks Using a Novel Multifrequency Lock-in Technique

    NASA Astrophysics Data System (ADS)

    Bradley, D. I.; Haley, R. P.; Kafanov, S.; Noble, M. T.; Pickett, G. R.; Tsepelin, V.; Vonka, J.; Wilcox, T.

    2016-06-01

    We report on a novel technique to measure quartz tuning forks, and possibly other vibrating objects, in a quantum fluid using a multifrequency lock-in amplifier. The multifrequency technique allows to measure the resonance curve of a vibrating object much faster than a conventional single frequency lock-in amplifier technique. Forks with resonance frequencies of 12 kHz and 16 kHz were excited and measured electro-mechanically either at a single frequency or at up to 40 different frequencies simultaneously around the same mechanical mode. The response of each fork was identical for both methods and validates the use of the multifrequency lock-in technique to probe properties of liquid helium at low fork velocities. Using both methods we measured the resonance frequency and drag of two 25-μ m-wide quartz tuning forks immersed in liquid ^4 He in the temperature range from 4.2 K to 1.5 K at saturated vapour pressure. The damping and shift of resonance frequency experienced by both tuning forks at low velocities are well described by hydrodynamic contributions in the framework of the two-fluid model. The sensitivity of the 25-μ m-wide tuning forks is larger compared to similar 75-μ m-wide forks and in combination with the faster multifrequency lock-in technique could be used to improve thermometry in liquid ^4 He. The multifrequency technique could also be used for studies of the onset of non-linear phenomena such as quantum turbulence and cavitation in superfluids.

  14. 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…

  15. Regression of Replication Forks Stalled by Leading-strand Template Damage

    PubMed Central

    Gupta, Sankalp; Yeeles, Joseph T. P.; Marians, Kenneth J.

    2014-01-01

    Stalled replication forks are sites of chromosome breakage and the formation of toxic recombination intermediates that undermine genomic stability. Thus, replication fork repair and reactivation are essential processes. Among the many models of replication fork reactivation is one that invokes fork regression catalyzed by the strand exchange protein RecA as an intermediate in the processing of the stalled fork. We have investigated the replication fork regression activity of RecA using a reconstituted DNA replication system where the replisome is stalled by collision with leading-strand template damage. We find that RecA is unable to regress the stalled fork in the presence of the replisome and SSB. If the replication proteins are removed from the stalled fork, RecA will catalyze net regression as long as the Okazaki fragments are sealed. RecA-generated Holliday junctions can be detected by RuvC cleavage, although this is not a robust reaction. On the other hand, extensive branch migration by RecA, where a completely unwound product consisting of the paired nascent leading and lagging strands is produced, is observed under conditions where RuvC activity is suppressed. This branch migration reaction is inhibited by SSB, possibly accounting for the failure of RecA to generate products in the presence of the replication proteins. Interestingly, we find that the RecA-RuvC reaction is supported to differing extents, depending on the template damage; templates carrying a cyclopyrimidine dimer elicit more RecA-RuvC product than those carrying a synthetic abasic site. This difference could be ascribed to a higher affinity of RecA binding to DNAs carrying a thymidine dimer than to those with an abasic site. PMID:25138217

  16. 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

  17. Checkpoint-dependent RNR induction promotes fork restart after replicative stress.

    PubMed

    Morafraile, Esther C; Diffley, John F X; Tercero, José Antonio; Segurado, Mónica

    2015-01-01

    The checkpoint kinase Rad53 is crucial to regulate DNA replication in the presence of replicative stress. Under conditions that interfere with the progression of replication forks, Rad53 prevents Exo1-dependent fork degradation. However, although EXO1 deletion avoids fork degradation in rad53 mutants, it does not suppress their sensitivity to the ribonucleotide reductase (RNR) inhibitor hydroxyurea (HU). In this case, the inability to restart stalled forks is likely to account for the lethality of rad53 mutant cells after replication blocks. Here we show that Rad53 regulates replication restart through the checkpoint-dependent transcriptional response, and more specifically, through RNR induction. Thus, in addition to preventing fork degradation, Rad53 prevents cell death in the presence of HU by regulating RNR-expression and localization. When RNR is induced in the absence of Exo1 and RNR negative regulators, cell viability of rad53 mutants treated with HU is increased and the ability of replication forks to restart after replicative stress is restored. PMID:25601385

  18. Checkpoint-dependent RNR induction promotes fork restart after replicative stress

    PubMed Central

    Morafraile, Esther C.; Diffley, John F. X.; Tercero, José Antonio; Segurado, Mónica

    2015-01-01

    The checkpoint kinase Rad53 is crucial to regulate DNA replication in the presence of replicative stress. Under conditions that interfere with the progression of replication forks, Rad53 prevents Exo1-dependent fork degradation. However, although EXO1 deletion avoids fork degradation in rad53 mutants, it does not suppress their sensitivity to the ribonucleotide reductase (RNR) inhibitor hydroxyurea (HU). In this case, the inability to restart stalled forks is likely to account for the lethality of rad53 mutant cells after replication blocks. Here we show that Rad53 regulates replication restart through the checkpoint-dependent transcriptional response, and more specifically, through RNR induction. Thus, in addition to preventing fork degradation, Rad53 prevents cell death in the presence of HU by regulating RNR-expression and localization. When RNR is induced in the absence of Exo1 and RNR negative regulators, cell viability of rad53 mutants treated with HU is increased and the ability of replication forks to restart after replicative stress is restored. PMID:25601385

  19. Restriction of Replication Fork Regression Activities by a Conserved SMC Complex

    PubMed Central

    Xue, Xiaoyu; Choi, Koyi; Bonner, Jaclyn; Chiba, Tamara; Kwon, Youngho; Xu, Yuanyuan; Sanchez, Humberto; Wyman, Claire; Niu, Hengyao; Zhao, Xiaolan; Sung, Patrick

    2014-01-01

    SUMMARY Conserved, multi-tasking DNA helicases mediate diverse DNA transactions and are relevant for human disease pathogenesis. These helicases and their regulation help maintain genome stability during DNA replication and repair. We show that the structural maintenance of chromosome complex Smc5-Smc6 restrains the replication fork regression activity of Mph1 helicase, but not its D-loop disruptive activity. This regulatory mechanism enables flexibility in replication fork repair without interfering with DNA break repair. In vitro studies find that Smc5-Smc6 binds to a Mph1 region required for efficient fork regression, preventing assembly of Mph1 oligomers at the junction of DNA forks. In vivo impairment of this regulatory mechanism compensates for the inactivation of another fork regression helicase and increases reliance on joint DNA structure removal or avoidance. Our findings provide molecular insights into replication fork repair regulation and uncover a role of Smc5-Smc6 in directing Mph1 activity towards a specific biochemical outcome. PMID:25439736

  20. RNF4 and PLK1 are required for replication fork collapse in ATR-deficient cells.

    PubMed

    Ragland, Ryan L; Patel, Sima; Rivard, Rebecca S; Smith, Kevin; Peters, Ashley A; Bielinsky, Anja-Katrin; Brown, Eric J

    2013-10-15

    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

  1. 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…

  2. 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...

  3. 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...

  4. 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...

  5. 33 CFR 100.906 - Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 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...

  6. 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...

  7. 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.... on July 5, 2010 and again from 10 p.m. on August 7, 2010 to 2 a.m. on August 8, 2010....

  8. Topographic view of the Grande Ronde River Bridge, view looking ...

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

    Topographic view of the Grande Ronde River Bridge, view looking south - Grande Ronde River Bridge, Sprnning Grande Ronde River on Old Oregon Trail Highway (Oregon Route 6), La Grande, Union County, OR

  9. General perspective view of the Grande Ronde River Bridge, view ...

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

    General perspective view of the Grande Ronde River Bridge, view looking southwest - Grande Ronde River Bridge, Sprnning Grande Ronde River on Old Oregon Trail Highway (Oregon Route 6), La Grande, Union County, OR

  10. General perspective view of the Grande Ronde River Bridge, view ...

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

    General perspective view of the Grande Ronde River Bridge, view looking southeast - Grande Ronde River Bridge, Sprnning Grande Ronde River on Old Oregon Trail Highway (Oregon Route 6), La Grande, Union County, OR

  11. GRAND DITCH VIEW, FROM FARVIEW CURVE OVERLOOK, VIEWING WEST. DITCH ...

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

    GRAND DITCH VIEW, FROM FARVIEW CURVE OVERLOOK, VIEWING WEST. DITCH IS INDICATED BY HORIZONTAL LINE NEAR TOP OF CLOUD COVERED PEAKS - Grand Ditch, Baker Creek to LaPoudre Pass Creek, Grand Lake, Grand County, CO

  12. View of downstream face of Grand Coulee Dam (from just ...

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

    View of downstream face of Grand Coulee Dam (from just below No. 3 Powerhouse), looking southwest. - Columbia Basin Project, Grand Coulee Dam & Franklin D. Roosevelt Lake, Across Columbia River, Southeast of Town of Grand Coulee, Grand Coulee, Grant County, WA

  13. View of upstream face of Grand Coulee Dam, looking west. ...

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

    View of upstream face of Grand Coulee Dam, looking west. - Columbia Basin Project, Grand Coulee Dam & Franklin D. Roosevelt Lake, Across Columbia River, Southeast of Town of Grand Coulee, Grand Coulee, Grant County, WA

  14. View of upstream face of Grand Coulee Dam, looking northeast ...

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

    View of upstream face of Grand Coulee Dam, looking northeast from the Pumping Plant. - Columbia Basin Project, Grand Coulee Dam & Franklin D. Roosevelt Lake, Across Columbia River, Southeast of Town of Grand Coulee, Grand Coulee, Grant County, WA

  15. View of upstream face of Grand Coulee Dam, looking northeast. ...

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

    View of upstream face of Grand Coulee Dam, looking northeast. This image features a cloudless sky.) - Columbia Basin Project, Grand Coulee Dam & Franklin D. Roosevelt Lake, Across Columbia River, Southeast of Town of Grand Coulee, Grand Coulee, Grant County, WA

  16. 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...

  17. 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

  18. 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.

  19. [Obstetric characteristics of a grand multipara].

    PubMed

    Raudaskoski, Tytti; Gissler, Mika

    2014-01-01

    Finnish grand multiparae (4 to 7 previous childbirths) use maternal care services to the same extent, weigh more and smoke less compared with primigravidae and multiparae (1 to 3 previous childbirths). Problems in pregnancy and delivery are least common in multiparae. Frequency of the hypertension problem in grand grand multiparae (8 or more previous childbirths) is 1.3-fold and the risk of ablation in all grand multiparae approximately 1.5-fold higher in comparison with multiparae. Compared with primigravidae and multiparae, childbirths by grand multiparae proceed in a more regular manner, although the number of induced labors is higher with the latter. PMID:25095478

  20. Results from KASCADE-Grande

    NASA Astrophysics Data System (ADS)

    Bertaina, M.; Apel, W. D.; Arteaga-Velázquez, J. C.; Bekk, K.; Blümer, J.; Bozdog, H.; Brancus, I. M.; Buchholz, P.; Cantoni, E.; Chiavassa, A.; Cossavella, F.; Daumiller, K.; de Souza, V.; Di Pierro, F.; Doll, P.; Engel, R.; Engler, J.; Finger, M.; Fuhrmann, D.; Ghia, P. L.; Gils, H. J.; Glasstetter, R.; Grupen, C.; Haungs, A.; Heck, D.; Hörandel, J. R.; Huber, D.; Huege, T.; Isar, P. G.; Kampert, K.-H.; Kang, D.; Klages, H. O.; Link, K.; Łuczak, P.; Ludwig, M.; Mathes, H. J.; Mayer, H. J.; Melissas, M.; Milke, J.; Mitrica, B.; Morello, C.; Navarra, G.; Oehlschläger, J.; Ostapchenko, S.; Over, S.; Palmieri, N.; Petcu, M.; Pierog, T.; Rebel, H.; Roth, M.; Schieler, H.; Schröder, F. G.; Sima, O.; Toma, G.; Trinchero, G. C.; Ulrich, H.; Weindl, A.; Wochele, J.; Wommer, M.; Zabierowski, J.

    2012-11-01

    The KASCADE-Grande experiment, located at Karlsruhe Institute of Technology (Germany) is a multi-component extensive air-shower experiment devoted to the study of cosmic rays and their interactions at primary energies 1014-1018 eV. Main goals of the experiment are the measurement of the all-particle energy spectrum and mass composition in the 1016-1018 eV range by sampling charged (Nch) and muon (Nμ) components of the air shower. The method to derive the energy spectrum and its uncertainties, as well as the implications of the obtained result, is discussed. An overview of the analyses performed by KASCADE-Grande to derive the mass composition of the measured high-energy comic rays is presented as well.

  1. SU(9) grand unified theory

    SciTech Connect

    Fujimoto, Y.; Sodano, P.

    1981-04-01

    Frampton's SU(9) model is considered in detail as a grand unified theory with SU(4) horizontal symmetry. We find a correlation among neutrino, horizontal-gauge-boson, and new-fermion masses. With neutrino mass around 10 eV, the horizontal gauge boson is estimated to be as heavy as 6 x 10/sup 10/ GeV. The theory also contains new charged-current processes, which are B+L conserving and ..delta..L=2.

  2. 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.

  3. 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.

  4. 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.

  5. A study of Minnesota's high-risk health insurance pool.

    PubMed

    Zellner, B B; Haugen, D K; Dowd, B

    1993-01-01

    This is a report of a study of Minnesota's high-risk health insurance pool for "medically uninsurable" persons. The study consisted of a survey of current and past enrollees carried out in the Spring of 1990 and an analysis of the claims and membership files for 1988 and 1989. The main policy conclusion we reached is that Minnesota's high-risk pool is an adequate approach to the problem raised by risk segmentation on the basis of health status, providing that enrollment remains a small fraction of the population. The recent high, enrollment growth rates the Minnesota risk pool has experienced raise the possibility that basic structural reforms of the nongroup and small-group health insurance markets are needed. PMID:8314605

  6. 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...

  7. 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…

  8. 76 FR 49391 - Approval and Promulgation of Air Quality Implementation Plans; Minnesota; Rules Update

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... disapprove the state's request to remove the Minneapolis/ St. Paul vehicle inspection and maintenance program... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Minnesota; Rules... Minnesota's rules in the SIP. The Minnesota Pollution Control Agency (MPCA) submitted the SIP revision...

  9. 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; Final authorization. 272.1201 Section 272.1201 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Minnesota § 272.1201 Minnesota State-administered...

  10. 75 FR 78602 - Approval and Promulgation of Air Quality Implementation Plans; Minnesota

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-16

    ...EPA is approving a request submitted by the Minnesota Pollution Control Agency (MPCA) on May 7, 2010, to revise the Minnesota State Implementation Plan (SIP) for particulate matter less than 10 microns (PM10). The approval revises the Minnesota SIP by updating information for the Metropolitan Council Environmental Services (MCES) Metropolitan Wastewater Treatment Plant located in......

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  4. Minnesota State Grant Program End of Year Statistics, Fiscal Year 2004. Staff Backgrounder Paper.

    ERIC Educational Resources Information Center

    Minnesota Higher Education Services Office, 2004

    2004-01-01

    This report contains data on the number and dollar amounts of Minnesota State Grants received by Minnesota undergraduates for Fiscal Year 2004 (academic year 2003-2004). Minnesota State Grants are coordinated with Federal Pell Grants, so the tables and graphs also show combined Federal Pell and State Grant awards. In addition, since ability to pay…

  5. Geologic map of the Dillon quadrangle, Summit and Grand Counties, Colorado

    USGS Publications Warehouse

    Kellogg, Karl S.

    1997-01-01

    New 1:24,000-scale geologic mapping along the Interstate-70 urban corridor in western Colorado, in support of the USGS Central Region State/USGS Cooperative Geologic Mapping Project, is contributing to a more complete understanding of the stratigraphy, structure, tectonic evolution, and hazard potential of this rapidly developing region. The 1:24,000-scale Dillon quadrangle is near the headwaters of the Blue River and straddles features of the Blue River graben (Kellogg, 1999), part of the northernmost reaches of the Rio Grande rift, a major late Oligocene to recent zone of extension that extends from Colorado to Mexico. The Williams Range thrust fault, the western structural margin of the Colorado Front Range, cuts through the center of the quadrangle, although is mostly covered by surficial deposits. The oldest rocks in the quadrangle underlie the Williams Fork Mountains and the ridge immediately east of South Fork Middle Fork River, and include biotite-sillimanite schist and gneiss, amphibolite, and migmatite that are intruded by granite inferred to be part of the 1,667-1,750 Ma Routt Plutonic Suite (Tweto, 1987). The oldest exposed sedimentary unit is the Upper Jurassic Morrison Formation, but Pennsylvanian Maroon Formation, a sequence of red sandstone, conglomerate, and interbedded shale, underlies the southern part of the quadrangle. The thickest sequence of sedimentary rocks is Cretaceous in age and includes at least 500 m of the Upper Cretaceous Pierre Shale. Surficial deposits include (1) an old, deeply dissected landslide deposit, possibly as old as Pliocene, on the west flank of the Williams Fork Mountains, (2) deeply weathered, very coarse gravel deposits underlying a mesa in the southwest part of the quadrangle (the Mesa Cortina subdivision. The gravels are gold bearing and were mined by hydraulic methods in the 1800s), (3) moderately to deeply weathered, widespread, bouldery material that is a combination of till of the Bull Lake glaciation, debris

  6. Geologic map of the Dillon quadrangle, Summit and Grand Counties, Colorado

    USGS Publications Warehouse

    Kellogg, Karl S.

    2002-01-01

    New 1:24,000-scale geologic mapping along the Interstate-70 urban corridor in western Colorado, in support of the USGS Central Region State/USGS Cooperative Geologic Mapping Project, is contributing to a more complete understanding of the stratigraphy, structure, tectonic evolution, and hazard potential of this rapidly developing region. The 1:24,000-scale Dillon quadrangle is near the headwaters of the Blue River and straddles features of the Blue River graben (Kellogg, 1999), part of the northernmost reaches of the Rio Grande rift, a major late Oligocene to recent zone of extension that extends from Colorado to Mexico. The Williams Range thrust fault, the western structural margin of the Colorado Front Range, cuts through the center of the quadrangle, although is mostly covered by surficial deposits. The oldest rocks in the quadrangle underlie the Williams Fork Mountains and the ridge immediately east of South Fork Middle Fork River, and include biotite-sillimanite schist and gneiss, amphibolite, and migmatite that are intruded by granite inferred to be part of the 1,667-1,750 Ma Routt Plutonic Suite (Tweto, 1987). The oldest exposed sedimentary unit is the Upper Jurassic Morrison Formation, but Pennsylvanian Maroon Formation, a sequence of red sandstone, conglomerate, and interbedded shale, underlies the southern part of the quadrangle. The thickest sequence of sedimentary rocks is Cretaceous in age and includes at least 500 m of the Upper Cretaceous Pierre Shale. Surficial deposits include (1) an old, deeply dissected landslide deposit, possibly as old as Pliocene, on the west flank of the Williams Fork Mountains, (2) deeply weathered, very coarse gravel deposits underlying a mesa in the southwest part of the quadrangle (the Mesa Cortina subdivision. The gravels are gold bearing and were mined by hydraulic methods in the 1800s), (3) moderately to deeply weathered, widespread, bouldery material that is a combination of till of the Bull Lake glaciation, debris

  7. 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

  8. [Heritability of body weight and fork length for Oncorhynchus masou masou].

    PubMed

    Zhang, Yu-Yong; Jia, Zhi-Ying; Bai, Qing-Li; Chen, Shu-Qiang; Shi, Lian-Yu; Wang, Bing-Qian

    2013-02-01

    Body weight and body length have been considered as the most important production traits for the fish genetic improvement. For cold-water fish, body length was usually substituted by fork length. In order to estimate the heritability of body weight and fork length of the sixth generation Oncorhynchus masou masou, which was introduced into China, the method of unbalanced nest design and an artificial insemination technigue were used. Twenty-nine full-sib families and fourteen half-sib families were obtained. Body weight and fork length of O. masou masou were measured in 12 and 24 months after fertilization. Based on full-sib and half-sib families data, the causal components of phenotypic variance were calculated. The results showed that, (1) during the whole growth phase of O. masou masou, the coefficient variation (CV) of fork length was higher than body weight, and CV of 12-month old was higher than that of 24-month old; (2) body weight and fork length of O. masou masou among sires and dams among sires were significant difference (P<0.01) both at 12 months and at 24 months; (3) the maternal component estimates were significantly larger than those of paternal ones for body weight and fork length traits both at 12 months and at 24 months; (4) for 12 months of O. masou masou the heritabilities of body weight and fork length were 0.41~0.51 and 0.46~0.54, respectively. For 24 months the values were 0.55~0.60 and 0.53~0.59, respectively; and (5) it was concluded that the heritability of growth traits in O. masou masou was relatively high and this highlights the potential to improve its growth through selective breeding. This study shows important data supporting for further genetic improvement of O. masou masou. PMID:23448933

  9. 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

  10. 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

  11. Water resources of the Rainy Lake watershed, northeastern Minnesota

    USGS Publications Warehouse

    Ericson, Donald W.; Lindholm, Gerald F.; Helgesen, John O.

    1976-01-01

    More than 60 percent of the lakes larger than 10 acres (4 hm2) are in the BWCA. The primitive character of the BWCA is maintained in accordance with the Wilderness Act of September 3, 1964. Most lakes not in the BWCA were assigned a Public Waters Classification by the Minnesota Department of Natural Resources, based upon the suitability of the lake for future shoreland development (unpublished data from the Minnesota Department of Natural Resources). “Natural environment” is most restrictive and “general development” least restrictive with respect to development standards. About 80 percent of lakes classified in the watershed have been designated “natural environment.”

  12. 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.

  13. A view from Minnesota: A changing climate for wind power

    SciTech Connect

    Noble, M.T.

    1997-12-31

    The author describes a program begun in Minnesota to address the problem of climate change and possible global warming. This projects aims at increasing understanding and appreciation of changes being seen in the US weather patterns and possible correlations with greenhouse gas emissions. Minnesota has taken a stance on mandating support for renewable power sources as a part of their electric utility mix. The author urges the business and industrial sectors of our economy to consider the impact on the US and its citizens of not supporting programs which are directed at reducing greenhouse gas emissions, including support for wind power projects.

  14. 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

  15. Biological Monitoring Program for East Fork Poplar Creek

    SciTech Connect

    Adams, S.M.; Christensen, S.W.; Greeley, M.S.jr; Hill, W.R.; Kszos, L.A.; McCarthy, J.F.; Peterson, M.J.; Ryon, M.G.; Smith, J.G.; Southworth, G.R.; Stewart, A.J.

    1998-10-15

    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 Biologicai 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 compiex 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) bioaccumuiation studies, and (4) ecological surveys of the periphyton, benthic macro invertebrate, and fish communities. Monitoring is currently being conducted at five sites, although sites maybe excluded and/or others added depending upon the specific objectives of the various tasks. Criteria used in selecting the sites include: (1) location of sampling sites used in other studies, (2) known or suspected sources of downstream impacts, (3) proximity to U.S. Department of Energy (DOE) Oak Ridge Reservation (ORR) boundaries, (4) concentration of mercury in the adjacent floodplain, (5) appropriate habitat distribution, and (6

  16. UvrD controls the access of recombination proteins to blocked replication forks.

    PubMed

    Lestini, Roxane; Michel, Bénédicte

    2007-08-22

    Blocked replication forks often need to be processed by recombination proteins prior to replication restart. In Escherichia coli, the UvrD repair helicase was recently shown to act at inactivated replication forks, where it counteracts a deleterious action of RecA. Using two mutants affected for different subunits of the polymerase III holoenzyme (Pol IIIh), we show here that the anti-RecA action of UvrD at blocked forks reflects two different activities of this enzyme. A defective UvrD mutant is able to antagonize RecA in cells affected for the Pol IIIh catalytic subunit DnaE. In this mutant, RecA action at blocked forks specifically requires the protein RarA (MgsA). We propose that UvrD prevents RecA binding, possibly by counteracting RarA. In contrast, at forks affected for the Pol IIIh clamp (DnaN), RarA is not required for RecA binding and the ATPase function of UvrD is essential to counteract RecA, supporting the idea that UvrD removes RecA from DNA. UvrD action on RecA is conserved in evolution as it can be performed in E. coli by the UvrD homologue from Bacillus subtilis, PcrA. PMID:17641684

  17. UvrD controls the access of recombination proteins to blocked replication forks

    PubMed Central

    Lestini, Roxane; Michel, Bénédicte

    2007-01-01

    Blocked replication forks often need to be processed by recombination proteins prior to replication restart. In Escherichia coli, the UvrD repair helicase was recently shown to act at inactivated replication forks, where it counteracts a deleterious action of RecA. Using two mutants affected for different subunits of the polymerase III holoenzyme (Pol IIIh), we show here that the anti-RecA action of UvrD at blocked forks reflects two different activities of this enzyme. A defective UvrD mutant is able to antagonize RecA in cells affected for the Pol IIIh catalytic subunit DnaE. In this mutant, RecA action at blocked forks specifically requires the protein RarA (MgsA). We propose that UvrD prevents RecA binding, possibly by counteracting RarA. In contrast, at forks affected for the Pol IIIh clamp (DnaN), RarA is not required for RecA binding and the ATPase function of UvrD is essential to counteract RecA, supporting the idea that UvrD removes RecA from DNA. UvrD action on RecA is conserved in evolution as it can be performed in E. coli by the UvrD homologue from Bacillus subtilis, PcrA. PMID:17641684

  18. Quartz tuning-fork oscillations in He II and drag coefficient

    NASA Astrophysics Data System (ADS)

    Gritsenko, I. A.; Zadorozhko, A. A.; Neoneta, A. S.; Chagovets, V. K.; Sheshin, G. A.

    2011-07-01

    The temperature dependencies of drag coefficient for quartz tuning forks of various geometric dimensions, immersed in the He II, were determined experimentally in the temperature range 0.1-3 K. It is identified, that these dependencies are similar, but the values of drag coefficient are different for tuning forks with different geometric dimensions. It is shown, that the obtained specific drag coefficient depends only on the temperature and frequency of vibrations, when the value of drag coefficient is normalized to the surface area of moving tuning-fork prong. The temperature dependencies of normalized drag coefficient for the tuning forks of various dimensions, wire, and microsphere, oscillating in the Не II, are compared. It is shown, that in the ballistic regime of scattering of quasiparticles, these dependencies are identical and have a slope proportional to T4, which is determined by the density of thermal excitations. In the hydrodynamic regime at T > 0.5 K, the behavior of the temperature dependence of specific drag coefficient is affected by the size and frequency of vibrating body. The empirical relation, which allows to describe the behavior of specific drag coefficient for vibrating tuning forks, microsphere, and wire everywhere over the temperature region and at various frequencies, is proposed.

  19. Tuning fork test utilization in detection of fractures: a review of the literature

    PubMed Central

    Kazemi, Mohsen

    1999-01-01

    A review of the literature was conducted to find relevant publications on the validity, reliability and utilization of the tuning fork test in detection of stress and simple fractures. Medline 1966-1998, Cumulative Index to Nursing and Allied Health Literature (CINAHL) 1982-1997, Science Citation Index 1961-1997, Index to chiropractic literature 1980-1998 and Chiropractic Research Archives Collection 1984-1990 data bases were searched. Key words such as tuning fork, vibration, diapason, fracture, stress fracture were used. The literature regarding the utilization of the tuning fork test in detection of fractures is very scarce. There was no study found in the above data bases on the validity and or reliability of the tuning fork test in detection of simple acute fractures. This review of the literature indicates the necessity of such a study since the tuning fork test has been used on the field for diagnosis of simple acute fractures. Imagesp124-ap124-bp124-cp124-dp124-e

  20. South Fork Snake River/Palisades Wildlife Mitigation Project: Environmental assessment

    SciTech Connect

    1995-09-01

    BPA proposes to fund the implementation of the South Fork Snake River Programmatic Management Plan to compensate for losses of wildlife and wildlife habitat due to hydroelectric development at Palisades Dam. The Idaho Department of Fish and Game drafted the plan, which was completed in May 1993. This plan recommends land and conservation easement acquisition and wildlife habitat enhancement measures. These measures would be implemented on selected lands along the South Fork of the Snake River between Palisades Dam and the confluence with the Henry`s Fork, and on portions of the Henry`s Fork located in Bonneville, Madison, and Jefferson Counties, Idaho. BPA has prepared an Environmental Assessment evaluating the proposed project. The EA also incorporates by reference the analyses in the South Fork Snake River Activity/Operations Plan and EA prepared jointly in 1991 by the Bureau of Land Management and the Forest Service. Based on the analysis in the EA, BPA has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement (EIS) is not required and BPA is issuing this FONSI.

  1. Vibratory Gyro-Sensor Using Vertically Set Quartz Crystal Trident-Type Tuning Fork Resonator

    NASA Astrophysics Data System (ADS)

    Shiratori, Norihiko; YoshiroTomikawa, YoshiroTomikawa; Ohnishi, Kazumasa

    1999-05-01

    In this study we deal with a new type of vibratory gyro-sensor using a vertically set quartz crystal trident-type tuning fork resonator. The sensor is made of X-cut quartz crystal wafer formed by rotating 2° about the X-axis, applying the wire saw cutting method. The slits that form three arms are cut along the Y-axis direction. In such a trident-type tuning fork resonator, two resonance vibration modes are used: one has vibrational displacement in the vertical direction (X-axis) of the tuning fork plane and the other has that in the horizontal direction (Z‧-axis). When an angular rate (ΩY‧) around the Y‧-axis is applied to the trident-type tuning fork gyro-sensor vibrating in the V-MODE, Coriolis forces, due to the ΩY‧, are applied on the three arms in the X‧-axis direction and the H-MODE vibration is induced. Therefore, the angular rate (ΩY‧) can be determined by detecting the signals of H-MODE vibration. The experimental results have proved that the vibratory gyro-sensor that uses such a quartz crystal tuning fork resonator has good characteristics.

  2. Regional Ecorisk Field investigation, upper Clark Fork River Basin

    SciTech Connect

    Pastorok, R.; LaTier, A.; Ginn, T.

    1995-12-31

    The Regional Ecorisk Field Investigation was conducted at the Clark Fork River Superfund Site (Montana) to evaluate the relationships between plant communities and tailings deposits in riparian habitats and to evaluate food-chain transfer of trace elements to selected wildlife species. Stations were selected to represent a range of vegetation biomass (or cover) values and apparent impact of trace elements, with some areas of lush vegetation, some areas of mostly unvegetated soil (e.g., < 30 percent plant cover), and a gradient in between. For the evaluation of risk to wildlife, bioaccumulation of metals was evaluated in native or naturalized plants, terrestrial invertebrates, and the deer mouse (Peromyscus maniculatus). Potential reproductive effects in the deer mouse were evaluated by direct measurements. For other wildlife species, bioaccumulation data were interpreted in the context of food web exposure models. Total biomass and species richness of riparian plant communities are related to tailings content of soil as indicated by pH and metals concentrations. Risk to populations of omnivorous small mammals such as the deer mouse was not significant. Relative abundance and reproductive condition of the deer mouse were normal, even in areas of high metals enrichment. Based on exposure models and site-specific tissue residue data for dietary species, risk to local populations of predators such as red fox and American kestrel that feed on deer mice and terrestrial invertebrates is not significant. Risk to herbivores related to metals bioaccumulation in plant tissues is not significant. Population level effects in deer and other large wildlife are not expected because of the large home ranges of such species and compensatory demographic factors.

  3. Grand Challenges of Enterprise Integration

    SciTech Connect

    Brosey, W.D; Neal, R.E.; Marks, D.

    2001-04-01

    Enterprise Integration connects and combines people, processes, systems, and technologies to ensure that the right people and the right processes have the right information and the right resources at the right time. A consensus roadmap for Technologies for Enterprise Integration was created as part of an industry/government/academia partnership in the Integrated Manufacturing Technology Initiative (IMTI). Two of the grand challenges identified by the roadmapping effort will be addressed here--Customer Responsive Enterprises and Totally Connected Enterprises. Each of these challenges is briefly discussed as to the current state of industry and the future vision as developed in the roadmap.

  4. The KASCADE-Grande Experiment

    NASA Astrophysics Data System (ADS)

    de Souza, V.; Apel, W. D.; Arteaga, J. C.; Badea, F.; Bekk, K.; Bertaina, M.; Blümer, J.; Bozdog, H.; Brancus, I. M.; Brüggemann, M.; Buchholz, P.; Cantoni, E.; Chiavassa, A.; Cossavella, F.; Daumiller, K.; di Pierro, F.; Doll, P.; Engel, R.; Engler, J.; Finger, M.; Fuhrmann, D.; Ghia, P. L.; Gils, H. J.; Glasstetter, R.; Grupen, C.; Haungs, A.; Heck, D.; Hörandel, J. R.; Huege, T.; Isar, P. G.; Kampert, K.-H.; Kang, D.; Kickelbick, D.; Klages, H. O.; Kolotaev, Y.; Łuczak, P.; Mathes, H. J.; Mayer, H. J.; Milke, J.; Mitrica, B.; Morello, C.; Navarra, G.; Nehls, S.; Oehlschläger, J.; Ostapchenko, S.; Over, S.; Petcu, M.; Pierog, T.; Rebel, H.; Roth, M.; Schieler, H.; Schröder, F.; Sima, O.; Stümpert, M.; Toma, G.; Trinchero, G. C.; Ulrich, H.; van Buren, J.; Walkowiak, W.; Weindl, A.; Wochele, J.; Wommer, M.; Zabierowski, J.

    2009-04-01

    KASCADE-Grande is a multi-component detector located at Karlsruhe, Germany. It was optimized to measure cosmic ray air showers with energies between 5×1016 and 1018 eV. Its capabilities are based on the use of several techniques to measure the electromagnetic and muon components of the shower in an independent way which allows a direct comparison to hadronic interaction models and a good estimation of the primary cosmic ray composition. In this paper, we present the status of the experiment, an update of the data analysis and the latest results.

  5. Minnesota Kids: A Closer Look. 2001 Data Book.

    ERIC Educational Resources Information Center

    Coffin, Linda

    This KIDS COUNT data book examines trends in the well-being of Minnesota's children. The statistical portrait is based on 12 indicators of child well-being: (1) children in poverty; (2) children in families receiving food stamps; (3) children receiving free or reduced-price school lunch; (4) children born to teenage mothers; (5) children born at…

  6. Minnesota Kids: A Closer Look. 2002 Data Book.

    ERIC Educational Resources Information Center

    Coffin, Linda

    This KIDS COUNT data book examines trends in the well-being of Minnesota's children. The statistical portrait is based on 11 indicators of child well-being: (1) children living in poverty; (2) children in families receiving food stamps; (3) children receiving free or reduced-price school lunch; (4) children born to teenage mothers; (5) children…

  7. Minnesota Kids: A Closer Look. 2003 Data Book.

    ERIC Educational Resources Information Center

    Coffin, Linda

    This KIDS COUNT data book examines trends in the well-being of Minnesotas children. The statistical portrait is based on 11 indicators of child well-being: (1) children living in poverty; (2) children in families receiving food stamps; (3) children receiving free or reduced-price school lunch; (4) children born to teenage mothers; (5) children…

  8. Variant Influenza Associated with Live Animal Markets, Minnesota.

    PubMed

    Choi, M J; Morin, C A; Scheftel, J; Vetter, S M; Smith, K; Lynfield, R

    2015-08-01

    Variant influenza viruses are swine-origin influenza A viruses that cause illness in humans. Surveillance for variant influenza A viruses, including characterization of exposure settings, is important because of the potential emergence of novel influenza viruses with pandemic potential. In Minnesota, we have documented variant influenza A virus infections associated with swine exposure at live animal markets. PMID:24931441

  9. Report on Children's Mental Health Reform in Minnesota.

    ERIC Educational Resources Information Center

    Petr, Christopher G.; Pierpont, John

    This study, which collected data through interviews and document review, was designed to identify strengths and weaknesses of Minnesota's Comprehensive Children's Mental Health Act (CCMHA) of 1989 and its implementation through December 1990. Three criteria for mental health reform were established for the study, including: care should be…

  10. A PALEOLIMNOLOGICAL COMPARISON OF BURNTSIDE AND SHAGAWA LAKES, NORTHEASTERN MINNESOTA

    EPA Science Inventory

    The paleolimnological records of Burntside and Shagawa Lakes in Northeastern Minnesota reveal that these two adjacent lakes have been limnologically distinct for many years prior to the late 19th century activities of white men that polluted Shagawa Lake. Although both lakes occu...

  11. The Naked Truth About School Reform in Minnesota.

    ERIC Educational Resources Information Center

    Nelson, Wade W.

    1998-01-01

    In Minnesota, imperial forces would implement a controlling, if well-intentioned system designed to make teachers and students conform to standards not of their choosing. Based on outcome-based education precepts, the proposed reform ideas are retreads of tried and untrue conservative concepts with a history of failure. When minimum expectations…

  12. OBSERVATIONS OF CANCER INCIDENCE SURVEILLANCE IN DULUTH, MINNESOTA

    EPA Science Inventory

    In 1973, amphibole asbestos fibers were discovered in the municipal water supply of Duluth, Minnesota. The entire city population of approximately 100,000 was exposed during the late 1950s through 1976 at levels of 1-65 million fibers per liter of water. Because of previous epide...

  13. 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..., Environmental Response and Liability M. S. 115B.17State response to releases; subd. 4: Access to information and property M. S. 115B.175Voluntary Response Actions; Liability Protection; Procedures M. S. 115B.177Owner...

  14. Constitution of the Minnesota Community College Faculty Association.

    ERIC Educational Resources Information Center

    Minnesota Community Coll. Faculty Association, St. Paul.

    The Constitution of the Minnesota Community College Faculty Association (MCCFA) was approved on May 1, 1999. Included is a description of MCCFA's purpose, conditions for membership, organizational structure, and selection processes for officers and members of the Board of Directors. Affiliated with the National Education Association, Education…

  15. Open Doorway to Truth: Legacy of the Minnesota Tobacco Trial

    PubMed Central

    Hurt, Richard D.; Ebbert, Jon O.; Muggli, Monique E.; Lockhart, Nikki J.; Robertson, Channing R.

    2009-01-01

    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

  16. American Indian Capacity Building in St. Paul, Minnesota.

    ERIC Educational Resources Information Center

    Eubanks, Don

    A 1996 research project in St. Paul, Minnesota, found high rates of poverty and unemployment in its American Indian population and a lack of connection between social service agencies and the Indian community. A follow-up project aimed to support the Indian community in identifying its own priorities for research and action. Eight focus groups…

  17. Multilocus analysis of Phoma sclerotioides isolates from Minnesota

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Phoma sclerotioides causes brown root rot in alfalfa which reduces winter survival. Regional genotypes occur, but local population structures have not been characterized. The population genetic structure and gene flow within alfalfa fields in Minnesota was inferred using multilocus analysis. Portion...

  18. Chemical Dependency Treatment Programs. 1995-1996 Minnesota Student Survey.

    ERIC Educational Resources Information Center

    Harrison, Patricia A.; Fulkerson, Jayne A.; Beebe, Timothy J.

    This booklet describes the population of youth in chemical dependency treatment programs. The Minnesota Student Survey was administered to 500 voluntary adolescent participants in inpatient and outpatient chemical dependency treatment programs in 1995 and 1996. These youth were matched with adolescents selected randomly from the public school…

  19. A Heritage Deferred: The German-Americans in Minnesota.

    ERIC Educational Resources Information Center

    Glasrud, Clarence A., Ed.

    This collection of conference papers explores aspects of the lives of German-American immigrants in Minnesota. Part 1, "The Ethnic Experience," consists of the following papers: "Was There a Single German-American Experience?" (Bonney); "The Most Diversified Ethnic Group" (Johnson); "Unraveling the Mystery of Ethnic Identity" (Ward); and "Some…

  20. Higher Education in Times of Financial Distress: The Minnesota Experience

    ERIC Educational Resources Information Center

    Severns, Roger

    2012-01-01

    Like many states, Minnesota has incurred large budget deficits during the past two years. Those deficits have, in turn, led to changes in a number of areas of state government, particularly higher education. Faculty have incurred pay freezes and layoffs, programs have closed, and tuition increased. Campuses within the MnSCU system have been…

  1. Impact Evaluation: Minnesota Reading Corps K-3 Program. Appendices

    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. Starting in 2011, the "Corporation for National and Community Service" (CNCS) sponsored a randomized controlled…

  2. Rural Townships in Minnesota: Focus on the Southwest.

    ERIC Educational Resources Information Center

    Obrecht, Karl A.

    The history, current issues and future potential of rural township government today were the central focus of a 1972 survey of 18 townships in 6 southwestern Minnesota counties. Survey methodology included personal interviews with both residents and township officers, mailed questionnaires, and attendance at board meetings of the Minnesota…

  3. Status, distribution, and movements of martens in northeastern Minnesota

    USGS Publications Warehouse

    Mech, L.D.; Rogers, L.L.

    1977-01-01

    The decline of martens in Minnesota is reviewed and a recent increase documented. Adjacent and partially overlapping home ranges of 4.3 to 19.9 sq km were determined by telemetry for a female and three males. Habitat use is described. If current trapping and timber management practices persist, martens should continue to increase.

  4. Remodeling of University of Minnesota President's House and Office.

    ERIC Educational Resources Information Center

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

    A report on the remodeling projects at the University of Minnesota president's house and office is presented, noting significant shortcomings in the way the projects were managed and in the reporting relationship that existed between the Board of Regents and the university's administration. Recommendations are offered to the university on how…

  5. Minnesota Measures: 2014 Report on Higher Education Performance

    ERIC Educational Resources Information Center

    Armstrong, John; Bak, Leonid; Djurovich, Alexandra; Edlund, Melissa; Fergus, Meredith; Grimes, Tricia; Trost, Jennifer; Williams-Wyche, Shaun

    2014-01-01

    This report provides a resource of accurate, timely and comprehensive facts about higher education in Minnesota. It includes comparisons over time as well as national and peer institution comparisons to add context for the interpretation of the data. It is expected to be used by a number of stakeholder groups such as legislators, educators and…

  6. The Status of Equal Opportunity for Minorities in Moorhead, Minnesota.

    ERIC Educational Resources Information Center

    Minnesota State Advisory Committee to the U.S. Commission on Civil Rights, St. Paul.

    This report contains information received at a public fact finding meeting held in Moorhead, Minnesota, in 1999. The meeting examined equal opportunity conditions for minority residents in Moorhead, noting possible disparities in four areas: income and employment, education, public safety, and housing and public accommodation. To buttress the data…

  7. Minnesota Department of Education Special Education Primer for Charter Schools

    ERIC Educational Resources Information Center

    Minnesota Department of Education, 2009

    2009-01-01

    The purpose of this document is to provide information and resources on special education for charter school sponsors and charter school directors. This document is the result of collaborative input from individuals who work in and with charter schools in Minnesota. It also represents the collaborative efforts of the following divisions of the…

  8. Minnesota State Colleges and Universities '99 Session: Mandates and Curiosities.

    ERIC Educational Resources Information Center

    Minnesota State Colleges and Universities System, St. Paul.

    This publication highlights and explains relevant Minnesota legislative developments affecting higher education. For each bill, there is a summary provided in plain English, followed by copies of related portions of the legislation. The bills presented are: (1) Higher Education Omnibus Funding Bill (H.F. 2380); (2) Bonding Omnibus Bill (H.F.…

  9. A Study of Special Education Directors in Minnesota.

    ERIC Educational Resources Information Center

    Weatherman, Richard; Harpaz, Itzhak

    This study undertook a systematic analysis of the position of special education director in Minnesota. Position analysis allows for a detailed cross-section analysis of a position in terms of authority and responsibility within an organization. The current study was conducted to determine the special education director's current operations tasks,…

  10. Early Survey Results from the Minnesota Medical Cannabis Program.

    PubMed

    McGriff, Deepa; Anderson, Susan; Arneson, Tom

    2016-06-01

    As part of its legislative mandate, the Minnesota Department of Health's Office of Medical Cannabis (OMC) is required to study and report on the state's medical cannabis program. This article describes preliminary findings from the OMC's research about who is using the program and whether patients and their certifying health care practitioners are noticing benefits and harms. PMID:27464390

  11. National Environmental/Energy Workforce Assessment for Minnesota.

    ERIC Educational Resources Information Center

    National Field Research Center Inc., Iowa City, IA.

    This report presents existing workforce levels, training programs and career potentials and develops staffing level projections (1976-1982) based on available information for the State of Minnesota. The study concerns itself with the environmental pollution control areas of air, noise, potable water, pesticides, radiation, solid waste, wastewater,…

  12. 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: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: This is a notice of the Presidential... Legal Services; 97.034, Disaster Unemployment Assistance (DUA); ] 97.046, Fire Management...

  13. 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: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: This is a notice of the Presidential... Unemployment Assistance (DUA); 97.046, Fire Management Assistance Grant; 97.048, Disaster Housing Assistance...

  14. Divorce and Special Education in Minnesota. PHP-c104

    ERIC Educational Resources Information Center

    PACER Center, 2004

    2004-01-01

    When parents divorce, they sometimes have questions about which parent has rights in special education. The federal Individuals with Disabilities Education Act (IDEA) and Minnesota state special education laws and regulations clearly describe parental rights and the school district's duty to meet them. Most rights are unchanged by divorce. The…

  15. The Minnesota Child Development Inventory--Some Possibilities.

    ERIC Educational Resources Information Center

    Ireton, Harold

    This paper discusses early identification of children with developmental handicaps, a subject highlighted recently through the creation of federal and state sponsored Early Periodic Screening Programs (EPSDT). The Minnesota Child Development Inventory (MCDI) provides a systematic means of obtaining parental (usually maternal) information about the…

  16. Reducing Lead in Drinking Water: A Manual for Minnesota's Schools.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Health, St. Paul.

    This manual was designed to assist Minnesota's schools in minimizing the consumption of lead in drinking water by students and staff. It offers step-by-step instructions for testing and reducing lead in drinking water. The manual answers: Why is lead a health concern? How are children exposed to lead? Why is lead a special concern for schools? How…

  17. Faculty Development Programs in Minnesota, North Dakota, and South Dakota.

    ERIC Educational Resources Information Center

    Davis, Jacqueline D., Ed.; Young, Robert E., Ed.

    Faculty development programs in Minnesota, South Dakota, and North Dakota, which were funded by the Bush Foundation, are described. Activities include advising, curriculum development and course review, department reviews, grants, humanistic studies, internships and interdisciplinary teaching, journals, leave supplements, master teachers,…

  18. The Minnesota Adaptive Instructional System: An Intelligent CBI System.

    ERIC Educational Resources Information Center

    Tennyson, Robert D.; And Others

    1984-01-01

    Briefly reviews theoretical developments in adaptive instructional systems, defines six characteristics of intelligent computer-based management systems, and presents theory and research of Minnesota Adaptive Instructional System (MAIS). Generic programing codes for amount and sequence of instruction, instructional display time, and advisement…

  19. Water resources of the Lake Superior watershed, northeastern Minnesota

    USGS Publications Warehouse

    Olcott, Perry G.; Ericson, D.W.; Felsheim, P.E.; Broussard, W.L.

    1978-01-01

    The Nemadji River and tributaries drain the Nemadji Basin, the southern detached part of the watershed. Topographically, the Nemadji Basin is roughly spoon shaped with maximum total relief in Minnesota of about 800 ft (244 m). More than half of the approximately 55-mi (88-km) long river flows northeastward through Wisconsin before reaching Lake Superior.

  20. First Report of Charcoal Rot of Sunflower in Minnesota

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A field of oilseed sunflower (Helianthus annuus L. hybrid 'Pioneer 63M82') was observed with uneven maturation in west central Minnesota near Aldrich (Todd County) in late September, 2009. The field's soil type was sandy loam and cropping history was oats in 2008 preceded by four years of alfalfa. M...