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Sample records for pueraria montana community

  1. Kudzu (Pueraria montana) community responses to herbicides, burning, and high-density loblolly pine

    SciTech Connect

    T.B. Harrington; L.T. Rader-Dixon; J.W. Taylor, Jr.

    2003-11-01

    Kudzu is an aggressive, nonnative vine that currently dominates an estimated 810,000 ha of mesic forest communities in the eastern United States. To test an integrated method of weed control, abundances of kudzu and other plant species were compared during 4 yr after six herbicide treatments (clopyralid, triclopyr, metsulfuron, picloram 1 2,4-D, tebuthiuron, and a nonsprayed check), in which loblolly pines were planted at three densities (0, 1, and 4 seedlings m22) to induce competition and potentially delay kudzu recovery. This split-plot design was replicated on each of the four kudzu-dominated sites near Aiken, SC. Relative light intensity (RLI) and soil water content (SWC) were measured periodically to identify mechanisms of interference among plant species. Two years after treatment (1999), crown coverage of kudzu averaged , 2% in herbicide plots compared with 93% in the nonsprayed check, and these differences were maintained through 2001, except in clopyralid plots where kudzu cover increased to 15%. In 2001, pine interference was associated with 33, 56, and 67% reductions in biomass of kudzu, blackberry, and herbaceous vegetation, respectively. RLI in kudzu-dominated plots (4 to 15% of full sun) generally was less than half that of herbicide-treated plots. SWC was greatest in tebuthiuron plots, where total vegetation cover averaged 26% compared with 77 to 111% in other plots. None of the treatments eradicated kudzu, but combinations of herbicides and induced pine competition delayed its recovery.

  2. Kudzu [Pueraria montana (Lour.) Merr. Var lobata]: a new source of carbohydrate for bioethanol production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We determined the amount of standing biomass of kudzu (Pueraria montana var. lobata) in naturally-infested fields in Maryland and Alabama, USA. At each site, we evaluated carbohydrate content of root, stems and leaves. For a third site from Georgia, we evaluated the carbohydrate content of roots o...

  3. First Report of Soybean Rust, Caused by Phakopsora pachyrhizi, on Kudzu (Pueraria montana var. lobata) in Illinois

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Soybean rust, caused by Phakopsora pachyrhizi, was first observed on soybean (Glycine max) in the continental United States in Louisiana in 2004, and on kudzu (Pueraria montana var. lobata) in the United States in 2005. Kudzu is a leguminous weed that is prevalent in the southern United States with ...

  4. Kudzu (Pueraria montana) Invasion Doubles Emissions of Nitric Oxide, a Precursor to Tropospheric Ozone.

    NASA Astrophysics Data System (ADS)

    Hickman, J. E.; Wu, S.; Mickley, L. J.; Lerdau, M. T.

    2008-12-01

    Nitrogen-fixing plants can increase rates of nitrogen (N) cycling in soils, fluxes of the greenhouse gas nitrous oxide (N2O), and fluxes of the ozone precursor nitric oxide (NO). Invasion by the nitrogen-fixing legume kudzu (Pueraria montana) across millions of hectares in the southeastern United States could be contributing to increased ozone concentrations. Ozone formation in the Southeast is broadly limited by atmospheric NO concentrations, so perturbations to the N cycle by kudzu have the potential to increase ozone concentrations in the region. At three sites in Madison County, Georgia, kudzu invasion increased rates of net N mineralization by up to an order of magnitude and rates of net nitrification and soil pools of NO3- and NO2- by up to 500%. Emissions of NO from soils invaded by kudzu averaged 2.81 ng NO-N cm-2 h-1, significantly higher than emissions from soil dominated by native vegetation, which averaged 1.24 ng NO-N cm-2 h-1. Emissions of N2O display a trend towards increasing under kudzu invasion, but N2O emissions at these sites were three orders of magnitude smaller than emissions of NO. Atmospheric chemical modeling suggests that these higher NO emissions could increase ozone concentrations in the region by up to 2 ppb. We propose that kudzu invasion in the southeastern United States represents a novel threat to air quality and could increase the frequency with which federal ozone standards are exceeded.

  5. Kudzu (Pueraria montana) invasion doubles emissions of nitric oxide and increases ozone pollution

    PubMed Central

    Hickman, Jonathan E.; Mickley, Loretta J.; Lerdau, Manuel T.

    2010-01-01

    The nitrogen-fixing legume kudzu (Pueraria montana) is a widespread invasive plant in the southeastern United States with physiological traits that may lead to important impacts on ecosystems and the atmosphere. Its spread has the potential to raise ozone levels in the region by increasing nitric oxide (NO) emissions from soils as a consequence of increasing nitrogen (N) inputs and cycling in soils. We studied the effects of kudzu invasions on soils and trace N gas emissions at three sites in Madison County, Georgia in 2007 and used the results to model the effects of kudzu invasion on regional air quality. We found that rates of net N mineralization increased by up to 1,000%, and net nitrification increased by up to 500% in invaded soils in Georgia. Nitric oxide emissions from invaded soils were more than 100% higher (2.81 vs. 1.24 ng NO-N cm−2 h−1). We used the GEOS-Chem chemical transport model to evaluate the potential impact of kudzu invasion on regional atmospheric chemistry and air quality. In an extreme scenario, extensive kudzu invasion leads directly to an increase in the number of high ozone events (above 70 ppb) of up to 7 days each summer in some areas, up from 10 to 20 days in a control scenario with no kudzu invasion. These results establish a quantitative link between a biological invasion and ozone formation and suggest that in this extreme scenario, kudzu invasion can overcome some of the air quality benefits of legislative control. PMID:20479252

  6. Leaching and persistence of herbicides for kudzu (Pueraria montana) control on pine regeneration sites

    SciTech Connect

    Berisford, Yvette, C.; Bush, Parshall, B.; Taylor, John, W.

    2006-03-01

    Kudzu is an exotic vine that threatens forests in the southeastern United States. It can climb, overtop, and subsequently kill new seedlings or mature trees. Herbicides are commonly used to control kudzu; however, eradication might require retreatment for 3 to 10 yr in young stands and 7 to 10 yr for mature stands. Clopyralid, picloram, triclopyr, metsulfuron, and tebuthiuron exert various degrees of control, depending on soil type, meteorological conditions, herbicide formulation, seasonal application, characteristics of the kudzu stand, and frequency and number of herbicide. Field residue data for soil or leachate are lacking for all of these herbicides when they are used in actual forest regeneration programs in the Coastal Plain. These data are needed to assess the relative potential for the herbicides to leach into groundwater or to move off-site into sensitive ecological areas of the Coastal Plain in which sandy soils predominate and the groundwater tends to be shallow. As part of an integrated pest management program to control kudzu on forest regeneration areas at the Savannah River Site near New Ellenton, SC, five herbicides were evaluated from the standpoints of herbicide leaching, kudzu control, and plant community development. Three herbicide chemical families were represented. This included pyridinecarboxylic acid herbicides (clopyralid, picloram 1 2,4-D, and triclopyr), a sulfonylurea herbicide (metsulfuron), and a substituted urea herbicide (tebuthiuron).

  7. Molecular authentication of Radix Puerariae Lobatae and Radix Puerariae Thomsonii by ITS and 5S rRNA spacer sequencing.

    PubMed

    Sun, Ye; Shaw, Pang-Chui; Fung, Kwok-Pui

    2007-01-01

    In the present study, we examined nuclear DNA sequences in an attempt to reveal the relationships between Pueraria lobata (Willd). Ohwi, P. thomsonii Benth., and P. montana (Lour.) Merr. We found that internal transcribed spacer (ITS) sequences of nuclear ribosomal DNA are highly divergent in P. lobata and P. thomsonii, and four types of ITS with different length are found in the two species. On the other hand, DNA sequences of 5S rRNA gene spacer are highly conserved across multiple copies in P. lobata and P. thomsonii, they could be used to identify P. lobata, P. thomsonii, and P. montana of this complex, and may serve as a useful tool in medical authentication of Radix Puerariae Lobatae and Radix Puerariae Thomsonii. PMID:17202681

  8. "Just Following the Buffalo": Origins of a Montana Metis Community

    ERIC Educational Resources Information Center

    Foster, Martha Harroun

    2006-01-01

    By 1879 the vast buffalo herds were all but gone from the Great Plains. Many of the remaining animals had moved south from the Milk River of northern Montana and Alberta into the Judith Basin of central Montana. In these rich grasslands, for a few more years, life went on as it had for centuries. Following the buffalo came many Indian bands, as…

  9. Parsing polyphyletic Pueraria: Delimiting distinct evolutionary lineages through phylogeny.

    PubMed

    Egan, Ashley N; Vatanparast, Mohammad; Cagle, William

    2016-11-01

    Several taxonomic and phylogenetic studies have hypothesized polyphyly within Pueraria DC., a genus comprising 19 species (24 with varieties) including the highly invasive Pueraria montana var. lobata (Kudzu) introduced to the U.S.A. about 150years ago. Previous efforts to investigate monophyly of the genus have been hampered by limited taxon sampling or a lack of comprehensive evolutionary context that would enable definitive taxonomic associations. This work presents a comprehensive phylogenetic investigation of Pueraria within the context of tribe Phaseoleae (Leguminosae). Polyphyly was found to be more extensive than previously thought, with five distinct lineages spread across the tribe and spanning over 25mya of divergence strongly supported by two chloroplast and one nuclear marker, AS2, presented here as a phylogenetic marker for the first time. Our phylogenies support taxonomic revisions to rectify polyphyly within Pueraria, including the resurrection of Neustanthus, moving one species to Teyleria, and the creation of two new genera, Haymondia and Toxicopueraria (taxonomic revisions published elsewhere). PMID:27495827

  10. Relationship between Participation in 4-H and Community Leadership in Rural Montana

    ERIC Educational Resources Information Center

    Flynn, Allison; Frick, Martin; Steele, Douglas

    2010-01-01

    Studies on the impact of 4-H on former members generally use alumni as one cohort. In rural states, such as Montana, it is important to understand the impact of 4-H on alumni in these rural areas and the role 4-H plays in community involvement. The study reported here sought to determine the perception of current community leaders in rural Montana…

  11. You grow where you're planted: Community building in Colstrip, Montana

    NASA Astrophysics Data System (ADS)

    Wilson, David Ramsey

    The expansion of energy production in the 1970s resulted in the construction of large extraction and power production facilities in many parts of the American West. Boomtowns almost always accompanied these enterprises. Colstrip, Montana, became the focus of a wide variety of social and environmental controversies when the Montana Power Company began strip mining operations and power plant construction in the early 1970s. Nevertheless, a sense of community attachment in Colstrip has steadily grown. Increased participation in public affairs, often in response to challenges made to the community, has accompanied the integration of Colstrip's residents in the non-economic environments of families, churches, recreation, and school-related activities. Researchers in the 1970s and early '80s often took the view that rapid development disrupts long-standing patterns of community attachment and integration. Using a model derived from Ferdinand Tonnies' Gemeinschaft-Gesell schaft continuum, these researchers undertook to demonstrate the folly of the energy companies' activities. The decline of community has frequently appeared as a theme in sociology and history. Yet the venerable but erroneous and largely sentimental theoretical perspective used by some early social impact assessment researchers did not accurately represent the processes at work in Colstrip and places like it. I suggest that Colstrip demonstrates an evolutionary continuum, but precisely the opposite of Tonnies' proposition. The feeling of attachment and home we call community is a growth-oriented phenomenon, not a simply a passive object subject only to decline. Colstrip, where sociologists found community lacking, is now found by the historian as the model of community.

  12. Rural School-Community Relationships in North Central Montana: The Role of Schools in Rural Communities.

    ERIC Educational Resources Information Center

    Unruh, Rick; Lundt, Jack C.

    1999-01-01

    A telephone survey of 150 north-central Montana rural residents found that they would support increased adult education programs by their schools and more economic and business-related curriculum offerings. Residents of larger towns expressed more agreement with school district consolidation than residents of smaller towns. Implications for rural…

  13. Community Background Reports: Cut Bank, Montana. National Study of American Indian Education, Series I, No. 8, Final Report.

    ERIC Educational Resources Information Center

    Humphrey, Theodore

    As a part of the Final Report of the National Study of American Indian Education, this paper is a report on the community of Cut Bank, Montana. Data were collected in the fall of 1968, when a 4-member team from the University of Colorado made a 6-week study at the Blackfeet Indian Reservation. General factors studied were location, physical…

  14. Community Energy Systems and the Law of Public Utilities. Volume Twenty-eight. Montana

    SciTech Connect

    Feurer, D.A.; Weaver, C.L.

    1981-01-01

    A detailed description is presented of the laws and programs of the State of Montana governing the regulation of public energy utilities, the siting of energy generating and transmission facilities, the municipal franchising of public energy utilities, and the prescription of rates to be charged by utilities including attendant problems of cost allocations, rate base and operating expense determinations, and rate of return allowances. These laws and programs are analyzed to identify impediments which they may present to the implementation of Integrated Community Energy Systems (ICES). This report is one of fifty-one separate volumes which describe such regulatory programs at the Federal level and in each state as background to the report entitled Community Energy Systems and the Law of Public Utilities - Volume One: An Overview. This report also contains a summary of a strategy described in Volume One - An Overview for overcoming these impediments by working within the existing regulatory framework and by making changes in the regulatory programs to enhance the likelihood of ICES implementation.

  15. Social Organization in Montana. Montana Economic Study-Staff Study.

    ERIC Educational Resources Information Center

    Bigart, Robert J.

    The four papers in this publication discusses Montana's social structure as it relates to culture, income, urbanism, and communal religious communities. "Montana Social Structure and Culture" includes rural and suburban life styles; the history of rural community organization; rural-small town communities; urban physical conditions; developments…

  16. A primary assessment of the endophytic bacterial community in a xerophilous moss (Grimmia montana) using molecular method and cultivated isolates

    PubMed Central

    Liu, Xiao Lei; Liu, Su Lin; Liu, Min; Kong, Bi He; Liu, Lei; Li, Yan Hong

    2014-01-01

    Investigating the endophytic bacterial community in special moss species is fundamental to understanding the microbial-plant interactions and discovering the bacteria with stresses tolerance. Thus, the community structure of endophytic bacteria in the xerophilous moss Grimmia montana were estimated using a 16S rDNA library and traditional cultivation methods. In total, 212 sequences derived from the 16S rDNA library were used to assess the bacterial diversity. Sequence alignment showed that the endophytes were assigned to 54 genera in 4 phyla (Proteobacteria, Firmicutes, Actinobacteria and Cytophaga/Flexibacter/Bacteroids). Of them, the dominant phyla were Proteobacteria (45.9%) and Firmicutes (27.6%), the most abundant genera included Acinetobacter, Aeromonas, Enterobacter, Leclercia, Microvirga, Pseudomonas, Rhizobium, Planococcus, Paenisporosarcina and Planomicrobium. In addition, a total of 14 species belonging to 8 genera in 3 phyla (Proteobacteria, Firmicutes, Actinobacteria) were isolated, Curtobacterium, Massilia, Pseudomonas and Sphingomonas were the dominant genera. Although some of the genera isolated were inconsistent with those detected by molecular method, both of two methods proved that many different endophytic bacteria coexist in G. montana. According to the potential functional analyses of these bacteria, some species are known to have possible beneficial effects on hosts, but whether this is the case in G. montana needs to be confirmed. PMID:24948927

  17. Health-hazard evaluation report HETA 87-176-1826, St. James Community Hospital, Butte, Montana

    SciTech Connect

    Gunter, B.J.

    1987-08-01

    In response to a request from the Director of Nursing Service at St. James Community Hospital located in Butte, Montana, an evaluation was made of exposures to glutaraldehyde in the respiratory therapy and sigmoidoscopy departments of the hospital, where it was used in equipment sterilization. Glutaraldehyde concentrations in three breathing-zone samples were 0.25mg/cu m, 0.38mg/cu m, and below the detection level. Of six general area samples, five showed measurable concentrations ranging from 0.48 to 0.209mg/cu m. The American Conference of Governmental Industrial Hygienists has set a threshold-limit value of 0.7mg/cu m ceiling value for glutaraldehyde. The author concludes that no health hazard exists for glutaraldehyde in these operations. Informal interviews of technicians in the two departments did not reveal any health problems that could be attributed to glutaraldehyde exposure. Respiratory therapy equipment was cleaned in a hallway used as a passageway for other personnel. It is recommended that an improved arrangement be devised for cleaning respiratory equipment and that the area used for the purpose not be used as a hallway. The author also recommends that the ventilation system for the sigmoidoscope disinfecting operations be shared with other facilities, as it was very effective.

  18. Radiographic abnormalities and exposure to asbestos-contaminated vermiculite in the community of Libby, Montana, USA.

    PubMed Central

    Peipins, Lucy A; Lewin, Michael; Campolucci, Sharon; Lybarger, Jeffrey A; Miller, Aubrey; Middleton, Dan; Weis, Christopher; Spence, Michael; Black, Brad; Kapil, Vikas

    2003-01-01

    Mining, handling, processing, and personal or commercial use of asbestos-contaminated vermiculite have led to widespread contamination of the Libby, Montana, area. We initiated a medical testing program in response to reports of respiratory illness in the community. The purpose of this analysis was to identify and quantify asbestos-related radiographic abnormalities among persons exposed to vermiculite in Libby and to examine associations between these outcomes and participants' self-reported exposures. A cross-sectional interview and medical testing were conducted in Libby from July through November 2000 and from July through September 2001. A total of 7,307 persons who had lived, worked, or played in Libby for at least 6 months before 31 December 1990 completed the interview. Of those, 6,668 participants > or = 18 years of age received chest radiographs to assess the prevalence of pleural and interstitial abnormalities. We observed pleural abnormalities in 17.8% of participants and interstitial abnormalities in < 1% of participants undergoing chest radiography. We examined 29 occupational, recreational, household, and other exposure pathways in the analysis. The prevalence of pleural abnormalities increased with increasing number of exposure pathways, ranging from 6.7% for those who reported no apparent exposures to 34.6% for those who reported > or = 12 pathways. The factors most strongly associated with pleural abnormalities were being a former W.R. Grace worker, being older, having been a household contact of a W.R. Grace worker, and being a male. In addition to being a former W.R. Grace worker, environmental exposures and other nonoccupational risk factors were also important predictors of asbestos-related radiographic abnormalities. PMID:14594627

  19. A new isoflavone glycoside from Pueraria alopecuroides.

    PubMed

    Yang, Junlin; Fan, Qingfei; Zhang, Huanli; Song, Qishi

    2016-01-01

    A new isoflavone glycoside, (-)-tuberosin-3-O-β-D-glucopyranoside (1), along with 10 known compounds 1a-10, was isolated from Pueraria alopecuroides. Their structures were determined on the basis of spectral data including 1D and 2D NMR and HREIMS. These compounds were isolated from this plant for the first time. PMID:26525177

  20. MONTANA VIEW

    EPA Science Inventory

    Resource Purpose:Montana View is a decision support tool designed to assist with environmental and natural resource management in Montana. Montana View is based on a review platform and provides an interface for various environmental queries. It also provides online access...

  1. "Who's Going To Dance with Somebody Who Calls You a Mainstreeter": Communism, Culture, and Community in Sheridan County, Montana, 1918-1934.

    ERIC Educational Resources Information Center

    Zahavi, Gerald

    1996-01-01

    Traces the development and decline of communism and radical politics in Sheridan County, Montana, 1918-34. Examines conflicts that split the community into conservative and radical camps (primarily townspeople and farmers, respectively); the school and school board as defenders of conservative morality; intrusions of politics into children's…

  2. Community Support for a Gold Cyanide Process Mine: Resident and Leader Differences in Rural Montana

    ERIC Educational Resources Information Center

    Richards, Rebecca T.; Brod, Rodney L.

    2004-01-01

    Previous studies have established that community residents and leaders differ in their support for hazardous waste facility siting in rural areas (Spies et al. 1998). We examine whether these same differences exist in rural communities that face other high-risk development decisions by analyzing resident and leader support for a proposed gold…

  3. Metal and arsenic impacts to soils, vegetation communities and wildlife habitat in southwest Montana uplands contaminated by smelter emissions. 1: Field evaluation

    SciTech Connect

    Galbraith, H.; LeJeune, K.; Lipton, J.

    1995-11-01

    Concentrations of arsenic and metals in soils surrounding a smelter in southwest Montana were correlated with vegetative community structure and composition and wildlife habitat quality. Soils in the uplands surrounding the smelter were highly enriched with arsenic and metals. Concentrations of these analytes decreased with distance from the smelter and with soil depth, suggesting that the smelter is the source of the enrichment. In enriched areas, marked modifications to the native vegetation community structure and composition were observed. These included replacement of evergreen forest with bare unvegetated ground; species impoverishment and increased dominance by weed species in grasslands; and reductions in the vertical complexity of the habitat. Significant negative correlations existed between soil arsenic and metals concentrations and the extent of vegetative cover and the vertical diversity of plant communities. Loss of vegetative cover in the affected areas has been accompanied by reductions in their capacity to support indigenous wildlife populations.

  4. Colstrip, Montana: The Fiscal Effects of Recent Coal Development and an Evaluation of the Community's Ability to Handle Further Expansion.

    ERIC Educational Resources Information Center

    Johnson, Maxine C.; White, Randle V.

    Much of the coal development in eastern Montana has occured in or is proposed for sparsely settled Rosebud County, which includes the Colstrip elementary and high school districts. Between fiscal 1966 and 1975, the population growth resulting from coal activities has brought about a 68% real increase in Rosebud County expenditures. Increase in…

  5. Workforce: Montana

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, 2006

    2006-01-01

    Employment in Montana (including hourly and salaried jobs and self-employment) is projected to grow by 17 percent from 2002 to 2012, adding over 96,000 new jobs to the state's economy and growing the workforce from 554,456 to 651,135. The rate of growth is higher than the 15 percent increase projected for the nation as a whole. Growth will occur…

  6. Assessment of potential effects of water produced from coalbed natural gas development on macroinvertebrate and algal communities in the Powder River and Tongue River, Wyoming and Montana, 2010

    USGS Publications Warehouse

    Peterson, David A.; Hargett, Eric G.; Feldman, David L.

    2011-01-01

    Ongoing development of coalbed natural gas in the Powder River structural basin in Wyoming and Montana led to formation of an interagency aquatic task group to address concerns about the effects of the resulting production water on biological communities in streams of the area. Ecological assessments, made from 2005–08 under the direction of the task group, indicated biological condition of the macroinvertebrate and algal communities in the middle reaches of the Powder was lower than in the upper or lower reaches. On the basis of the 2005–08 results, sampling of the macroinvertebrate and algae communities was conducted at 18 sites on the mainstem Powder River and 6 sites on the mainstem Tongue River in 2010. Sampling-site locations were selected on a paired approach, with sites located upstream and downstream of discharge points and tributaries associated with coalbed natural gas development. Differences in biological condition among site pairs were evaluated graphically and statistically using multiple lines of evidence that included macroinvertebrate and algal community metrics (such as taxa richness, relative abundance, functional feeding groups, and tolerance) and output from observed/expected (O/E) macroinvertebrate models from Wyoming and Montana. Multiple lines of evidence indicated a decline in biological condition in the middle reaches of the Powder River, potentially indicating cumulative effects from coalbed natural gas discharges within one or more reaches between Flying E Creek and Wild Horse Creek in Wyoming. The maximum concentrations of alkalinity in the Powder River also occurred in the middle reaches. Biological condition in the upper and lower reaches of the Powder River was variable, with declines between some site pairs, such as upstream and downstream of Dry Fork and Willow Creek, and increases at others, such as upstream and downstream of Beaver Creek. Biological condition at site pairs on the Tongue River showed an increase in one case

  7. [Study on decocting conditions for Pueraria lobata Ohui in qiweibaizhu bage].

    PubMed

    Yang, Y H; Zhang, L Z

    1989-04-01

    Taking the puerarin content---the chief constituent of Pueraria lobata---as the index in the mixed decoction of Pueraria lobata etc, we have adopted the method of orthogon al experiment to explore the best decocting conditions for Pueraria lobata. The results show that a better way to decoct Pueraria lobata is to cut the root into slices of 0.4-0.7 cm, and water 12-15 times the weight of the root and decoct for 30 minutes. It makes no big difference whether the root is soaked or not. PMID:2505803

  8. Effects of Myrothecium verrucaria on ultrastructural integrity of kudzu (Pueraria montana var. lobata) and phytotoxin implications

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The fungus Myrothecium verrucaria (Alb. & Schwein.) (MV), originally isolated from diseased sicklepod (Senna obtusifolia L.), has bioherbicial activity against kudzu and several other weeds when applied with low concentrations of the surfactant Silwet L-77. Ultrastructural investigations of MV effe...

  9. Challenges and Sustainability Practices of Frontier Schools in Montana

    ERIC Educational Resources Information Center

    Morton, Claudette; Harmon, Hobart L.

    2011-01-01

    This article reports the findings of a study commissioned by the Montana Small Schools Alliance to explore the challenges and sustainability practices of frontier schools. A Montana frontier school is defined as a school district with 200 or fewer students with its attendant community located in a county with five or fewer people per square mile.…

  10. Metal and arsenic impacts to soils, vegetation communities and wildlife habitat in southwest Montana uplands contaminated by smelter emissions. 2: Laboratory phytotoxicity studies

    SciTech Connect

    Kapustka, L.A.; Lipton, J.; Galbraith, H.; Cacela, D.; LeJeune, K.

    1995-11-01

    Vegetation communities on metal- and arsenic-contaminated uplands surrounding a smelter in southwest Montana have been eliminated or highly modified. Laboratory toxicity tests were performed using site soils from the impacted areas to determine whether the soils limit the ability of plants to establish and grow. The germination and growth of alfalfa, lettuce, and wheat in impacted area soils was compared to germination and growth of the three species in reference soils. The degree of phytotoxicity was quantified using a species-endpoint toxicity score calculated on the magnitude of difference between germination and growth of plants in impacted and reference soils. The impacted soils exhibited substantial toxicity to plants: 5% of the sites were severely phytotoxic, 55% were highly phytotoxic, 10% were moderately phytotoxic, 20% were mildly phytotoxic, and 10% were nontoxic. Root growth was consistently the most affected endpoint (18 of 20 impacted soils) and reduction in root length and mass was observed. Correlation and partial correlation analysis was used to evaluate the causes of phytotoxicity. Concentrations of As, Cu, and Zn and, to a lesser extent, Pb and Cd were found to be positively correlated with phytotoxicity.

  11. Community-Level Social Support Responses in a Slow-Motion Technological Disaster: The Case of Libby, Montana

    PubMed Central

    Orom, Heather; Berry-Bobovski, Lisa; Hernandez, Tanis; Black, C. Brad; Schwartz, Ann G.; Ruckdeschel, John C.

    2013-01-01

    Social support is an important resource for communities experiencing disasters. However, a disaster's nature (rapid- versus slow-onset, natural versus technological) may influence community-level responses. Disaster research on social support focuses primarily on rapid-onset natural disasters and, to a lesser extent, rapid-onset technological disasters. Little research has addressed slow-onset disasters. This study explores social support processes in Libby, MT, a community experiencing a “slow-motion technological disaster” due to widespread amphibole asbestos exposure. A comprehensive social support coding system was applied to focus-group and in-depth-interview transcripts. Results reveal that, although the community has a history of normative supportiveness during community and individual crises, that norm has been violated in the asbestos disaster context. Results are interpreted as a failure to achieve an “emergent altruistic community.” Specifically, community-level conflict appears to interfere with previously established social support patterns. The observed phenomenon can be understood as the deterioration of a previously supportive community. PMID:20526664

  12. Thermal stability of kudzu root (Pueraria Radix) isoflavones as additives to beef patties.

    PubMed

    Kumari, S; Raines, J M; Martin, J M; Rodriguez, J M

    2015-03-01

    Kudzu root, Pueraria radix, extracts are a rich source of isoflavones. This study investigates the thermal stability of Pueraria radix extracts as a natural nutraceutical supplement in beef patties. The extract contained puerarin, diadzin, genistin, ononin, daidzein, glycitein, calycosin, genistein, formononetin and biochanin A; however, puerarin, daidzein and glycitein were the main components. The isoflavones concentrations in the spiked beef patties with kudzu root extracts were unaffected by cooking. PMID:25745227

  13. Proteome analysis of Pueraria mirifica tubers collected in different seasons.

    PubMed

    Jungsukcharoen, Jutarmas; Chokchaichamnankit, Daranee; Srisomsap, Chantragan; Cherdshewasart, Wichai; Sangvanich, Polkit

    2016-06-01

    Pueraria mirifica-derived tuberous powder has been long-term consumed in Thailand as female hormone-replacement traditional remedies. The protein profiles of tubers collected in different seasons were evaluated. Phenol extraction, 2D-PAGE, and mass spectrometry were employed for tuberous proteome analysis. Out of the 322 proteins detected, over 59% were functionally classified as being involved in metabolism. The rest proteins were involved in defense, protein synthesis, cell structure, transportation, stress, storage, and also unidentified function. The proteins were found to be differentially expressed with respect to harvest season. Importantly, chalcone isomerase, isoflavone synthase, cytochrome p450, UDP-glycosyltransferase, and isoflavone reductase, which are all involved in the biosynthesis pathway of bioactive isoflavonoids, were most abundantly expressed in the summer-collected tubers. This is the first report on the proteomic patterns in P. mirifica tubers in relevant with seasonal variation. The study enlights the understanding of variance isoflavonoid production in P. mirifica tubers. PMID:26940377

  14. Antioxidant activity of tuberosin isolated from Pueraria tuberose Linn

    PubMed Central

    2010-01-01

    Antioxidant activity of Pueraria tuberose DC, (PT) Leguminosae (Fabaceae) has already been reported by us and here an active compound has been isolated and its action on expression of iNOS protein has been explored by using LPS induced changes in attached rat peritoneal macrophage cell culture. The pure compound was isolated by column chromatography and its structure was characterized by spectral studies, which was identified as tuberosin (5 hydroxy 3,4,7,3',4' pentamethoxy flavone). Its antioxidant capacity was determined and compared with alcoholic extract as EC50 value for scavenging potential towards pre-generated monocation ABTS* radical, superoxide radicals, hydroxyl radicals, metal chelation property and on lipid peroxidation. Further, rat peritoneal macrophages were isolated, cultured and the attached macrophages were exposed to lipopolysaccharide (LPS) with different concentrations of tuberosin (pretreatment for 30 min). After 17 h the released NO content, in culture supernatant, was indirectly estimated as accumulated nitrite by Griess reagent. To understand the mechanism of action, the extent of expression of inducible nitric oxide synthase genes, the iNOS protein was assessed in macrophage lysate by using its antibody on western blot analysis. Tuberosin significantly scavenged all the species of FRs, described above and it also inhibited the LPS induced release of NO and amount of iNOS protein in macrophages. All the changes were significant and concentration dependent. Thus it could be suggested that tuberosin, is one of the active principles of Pueraria tuberose, which directly scavenges various species of Free radicals (FRs) and also inhibits LPS induced inflammatory changes in macrophages. PMID:20836891

  15. Montana Tribal College Development Program (MTCDP).

    ERIC Educational Resources Information Center

    Montana State Univ., Bozeman. Office of Tribal Service.

    This report describes the Montana Tribal College Development Program (MTCDP), a project designed to meet the educational and economic needs of the state's American Indian tribal communities. The document also includes a detailed evaluation of the program based on research results. The MTCDP was designed to improve services of seven American Indian…

  16. Screening and isolation of potential lactate dehydrogenase inhibitors from five Chinese medicinal herbs: Soybean, Radix pueraria, Flos pueraria, Rhizoma belamcandae, and Radix astragali.

    PubMed

    Tang, Ying; Li, Senlin; Li, Sainan; Yang, Xiaojing; Qin, Yao; Zhang, Yuchi; Liu, Chunming

    2016-06-01

    Stroke is among the leading causes of death and severe disability worldwide. Flavonoids have been extensively used in the treatment of ischemic stroke by reducing lactate dehydrogenase levels and thereby enhancing blood perfusion to the ischemic region. Here, we used ultrafiltration high-performance liquid chromatography coupled with diode array detection and mass spectrometry for the rapid screening and identification of flavonoids from five Chinese medicinal herbs: soybean, Radix pueraria, Flos pueraria, Rhizoma belamcandae, and Radix astragali. Using PC12 cells as a suitable in vitro model of toxicity, cell viability was quantitated using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. The results showed that the extracts of soybean and the six major components, namely, acetyldaidzin, malonylgenistin, daidiain, glycitin, genistin, and acetylcitin; the extract of R. pueraria and its main component daidzein; the extract of F. pueraria and its three major components, tectorigenin, tectoridin, and tectorigenin-7-O-xylosylglucosid; and the extract of R. belamcandae and its main component, tectoridin, were strong lactate dehydrogenase inhibitors. Also, the components of R. astragali showed no bioactivity. These findings indicate that the ultrafltration high-performance liquid chromatography coupled with diode array detection and mass spectrometry method could be utilized in rapid screening and separation of bioactive compounds from a complex matrix. PMID:27059876

  17. Carbon and Nitrogen Levels across Forest Soil Communities Impacted by Bark Beetle and Wildfire Disturbance in Western Montana

    NASA Astrophysics Data System (ADS)

    Kim, E. S. M.; Ballantyne, A. P.; Cooper, L. A.; Hursh, A.

    2014-12-01

    Global climate change has had extensive impacts on the forest ecosystems of the western US, namely by causing increases in mountain pine beetle numbers and wildfires. Mountain pine beetles experience higher survival rates due to milder winters, allowing for greater frequency and severity of attacks and in turn causing more widespread pine tree mortality. Meanwhile, the arid conditions created by this temperature increase have been conducive to a surge in wildfires. Although many investigations have been carried out on the soil biogeochemistry in areas hit by one or the other, no study to our knowledge has explicitly researched the compound effects of these disturbances. This study examined soil levels of carbon (C) and nitrogen (N) as well as the C/N ratios of pine and fir soil communities that have been affected by both beetle and fire disturbance. Our results show that no significant differences were found in the C/N ratios in response to all modes of disturbance. However, significant C losses from the O horizon, but not the M horizon, were observed following wildfire. Similarly, losses in N from just the O horizon were observed, but these were not significant. In conclusion, fire resulted in marked declines in soil C, and forests impacted by beetle infestation and fire experienced C losses similar to fire alone.

  18. An Alternative Pathway for Formononetin Biosynthesis in Pueraria lobata.

    PubMed

    Li, Jia; Li, Changfu; Gou, Junbo; Wang, Xin; Fan, Rongyan; Zhang, Yansheng

    2016-01-01

    The O-methylation is an important tailing process in Pueraria lobata isoflavone metabolism, but the molecular mechanism governing it remains not elucidated. This manuscript describes the mining of key O-methyltransferases (OMTs) involved in the process. Using our previously constructed P. lobata transcriptome, the OMT candidates were searched, extensively analyzed, and their functions were investigated by expression in yeast, Escherichia coli, or Glycine max hairy roots. Here, we report the identification of the key OMT gene responsible for formononetin production in P. lobata (designated as PlOMT9). PlOMT9 primarily functions as an isoflavone-specific 4'-O-methyltransferase, although it shows high sequence identities with isoflavone 7-O-methyltransferases. Moreover, unlike the previously reported OMTs that catalyze the 4'-O-methylation for formononetin biosynthesis at the isoflavanone stage, PlOMT9 performs this modifying step at the isoflavone level, using daidzein rather than 2,7,4'-trihydroxy-isoflavanone as the substrate. Gene expression analyses and metabolite profiling supported its proposed roles in P. lobata. Using the system of transgenic G. max hairy roots, the role of PlOMT9 in the biosynthesis of formononetin was further demonstrated in vivo. PMID:27379141

  19. An Alternative Pathway for Formononetin Biosynthesis in Pueraria lobata

    PubMed Central

    Li, Jia; Li, Changfu; Gou, Junbo; Wang, Xin; Fan, Rongyan; Zhang, Yansheng

    2016-01-01

    The O-methylation is an important tailing process in Pueraria lobata isoflavone metabolism, but the molecular mechanism governing it remains not elucidated. This manuscript describes the mining of key O-methyltransferases (OMTs) involved in the process. Using our previously constructed P. lobata transcriptome, the OMT candidates were searched, extensively analyzed, and their functions were investigated by expression in yeast, Escherichia coli, or Glycine max hairy roots. Here, we report the identification of the key OMT gene responsible for formononetin production in P. lobata (designated as PlOMT9). PlOMT9 primarily functions as an isoflavone-specific 4′-O-methyltransferase, although it shows high sequence identities with isoflavone 7-O-methyltransferases. Moreover, unlike the previously reported OMTs that catalyze the 4′-O-methylation for formononetin biosynthesis at the isoflavanone stage, PlOMT9 performs this modifying step at the isoflavone level, using daidzein rather than 2,7,4′-trihydroxy-isoflavanone as the substrate. Gene expression analyses and metabolite profiling supported its proposed roles in P. lobata. Using the system of transgenic G. max hairy roots, the role of PlOMT9 in the biosynthesis of formononetin was further demonstrated in vivo. PMID:27379141

  20. Transcriptomic landscape of Pueraria lobata demonstrates potential for phytochemical study.

    PubMed

    Han, Rongchun; Takahashi, Hiroki; Nakamura, Michimi; Yoshimoto, Naoko; Suzuki, Hideyuki; Shibata, Daisuke; Yamazaki, Mami; Saito, Kazuki

    2015-01-01

    Pueraria lobata (Willd.) Ohwi has a long and broad application in the treatment of disease. However, in the US and EU, it is treated as a notorious weed. The information to be gained from decoding the deep transcriptome profile would facilitate further research on P. lobata. In this study, more than 93 million fastq format reads were generated by Illumina's next-generation sequencing approach using five types of P. lobata tissue, followed by CLC de novo assembly methods, ultimately yielding about 83,041 contigs in total. Then BLASTx similarity searches against the NCBI NR database and UniProtKB database were conducted. Once the duplicates among BLASTx hits were eliminated, ID mapping against the UniProt database was conducted online to retrieve Gene Ontology information. In search of the putative genes relevant to essential biosynthesis pathways, all 1,348 unique enzyme commission numbers were used to map pathways against the Kyoto Encyclopedia of Genes and Genomes. Enzymes related to the isoflavonoid and flavonoid biosynthesis pathways were focused for detailed investigation and subsequently, quantitative real-time reverse transcription polymerase chain reaction was conducted for biological validation. Metabolites of interest, puerarin and daidzin were studied by HPLC. The findings in this report may serve as a footstone for further research into this promising medicinal plant. PMID:26157443

  1. Pueraria tuberosa: a review on its phytochemical and therapeutic potential.

    PubMed

    Maji, Amal K; Pandit, Subrata; Banerji, Pratim; Banerjee, Debdulal

    2014-01-01

    Pueraria tuberosa (Willd.) DC is a perennial herb commonly known as 'vidarikanda', distributed throughout south east Asia. The plant's tuber is widely used in ethanomedicine as well as in traditional systems of medicine, particularly in ayurveda. It has been used in various ayurvedic formulations as restorative tonic, antiaging, spermatogenic and immune booster and has been recommended for the treatment of cardiovascular diseases, hepatosplenomegaly, fertility disorders, menopausal syndrome, sexual debility and spermatorrhoea. Numerous bioactive phytochemicals, mostly isoflavonoids such as puerarin, genistein, daidzein, tuberosin and so on have been identified in the tuber. In vivo and in vitro studies have provided the support against traditional demands of the tuber as spermatogenic, immune booster, aphrodisiac, anti-inflammatory, cardiotonic and brain tonic. However, further studies are required to define the active phytochemical compositions and to validate its clinical utilisation in the herbal formulations for human uses. This review provides an overview of traditional applications, current knowledge on the phytochemistry, pharmacology and toxicology of P. tuberosa. This review also provides plausible hypotheses about how various isoflavones particularly puerarin, genistein and daidzein, individually or collectively, may be responsible for the therapeutic potential against a wide range of ailments. PMID:24980468

  2. 76 FR 53880 - Southwest Montana Resource Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ...Pursuant to the authorities in the Federal Advisory Committee Act (Pub. L. 92-463) and under the Secure Rural Schools and Community Self-Determination Act of 2000 (Pub. L. 106-393) the Beaverhead- Deerlodge National Forest's Southwest Montana Resource Advisory Committee will meet on Wednesday, September 14, 2011, from 9 a.m. until 5 p.m., in Dillon, Montana. The purpose of the meeting is to......

  3. 75 FR 27981 - Southwest Montana Resource Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-19

    ...Pursuant to the authorities in the Federal Advisory Committee Act (Pub. L. 92-463) and under the Secure Rural Schools and Community Self-Determination Act of 2000 (Pub. L. 106-393) the Beaverhead- Deerlodge National Forest's Southwest Montana Resource Advisory Committee will meet on Thursday June 3, 2010, from 9 a.m. until 4 p.m., in Dillon, Montana. The purpose of the meeting is to review......

  4. Stability and quality of herb (Pueraria Tuberosa)-milk model system.

    PubMed

    Sawale, Pravin Digambar; Singh, R R B; Arora, Sumit

    2015-02-01

    The medicinal benefits of herbs could be conveyed via certain foods as carriers. Milk is one of the important carrier which has been effectively used to deliver phytochemicals presents in herbs (mainly polyphenols) for targeted health benefits in the traditional Indian system of medical science. The present study was conducted to evaluate the effect of herb components (Pueraria tuberosa) on properties of Pueraria tuberosa-milk model system. The herb was added into cow milk on the basis of sensory evaluation (0.4 %) by using 9-point hedonic scale. The physical and chemical changes were evaluated after various processing treatments viz. pasteurization (72 °C, 15 s), sterilization (121 °C, 15 min), separation etc. These changes were determined using viscosity, hydroxy methyl furfural (HMF) value, ethanol stability, colour characteristics and trolox equivalent antioxidant capacity (TEAC). It was observed that addition of Pueraria tuberosa to milk resulted in decreased HMF content, ethanol stability and lightness whereas antioxidant activity, redness and yellowness increased as compared to control. It can be concluded that addition of Pueraria tuberosa to milk at 0.4 % concentration altered the functional properties of milk and Pueraira tuberosa could be suitable for preparation of low heat treated functional dairy food products. PMID:25694723

  5. The Montana experience

    NASA Technical Reports Server (NTRS)

    Dundas, T. R.

    1981-01-01

    The development and capabilities of the Montana geodata system are discussed. The system is entirely dependent on the state's central data processing facility which serves all agencies and is therefore restricted to batch mode processing. The computer graphics equipment is briefly described along with its application to state lands and township mapping and the production of water quality interval maps.

  6. Geology of northeastern Montana

    USGS Publications Warehouse

    Collier, Arthur J.

    1919-01-01

    A large region in northeastern Montana has never been thoroughly explored by geologists, owing to the fact that it is a part of the Great Plains and the belief that it is too monotonous and uninteresting to tempt anyone to turn aside from the pronounced geologic features a little farther west, for which Montana is noted. This region includes parts of Sheridan, Valley, Phillips, and Blaine counties. Its investigation was begun by Smith in 1908, when he made a geologic survey of the Fort Peck Indian Reservation. Beekly explored a strip of land along the Montana-North Dakota line from Missouri River to the international boundary, and Bauer examined the townships in which Plentywood and Scobey are situated. Their results are here included with those of the writer, who during the field seasons of 1915 and 1916 was engaged in an investigation of the lignite resources of the remainder of this region, which extends from a line within 12 miles of the Montana-North Dakota boundary westward about 200 miles.

  7. Rural Education and Montana.

    ERIC Educational Resources Information Center

    Tamblyn, Lewis R.

    Synthesizing previous research, statements, and special reports calling attention to the unique problems associated with rural education, this paper presents definitions, statistics, and recommendations applicable to rural education and to Montana. Among the topics presented are: a contemporary definition of rurality (nonmetropolitan is posited as…

  8. Frontier Schools in Montana: Challenges and Sustainability Practices. A Research Report

    ERIC Educational Resources Information Center

    Harmon, Hobart L.; Morton, Claudette

    2010-01-01

    This study reveals the challenges confronting small, rural "frontier" schools in Montana and the practices that contribute to their sustainability. A Montana frontier school is defined as a school district with 200 or fewer students and its attendant community in a county with five or fewer people per square mile. The researcher surveyed…

  9. Enrollment in Higher Education Institutions in the State of Montana, Fall 1978.

    ERIC Educational Resources Information Center

    Dunham, Paul C.

    Data on fall 1978 enrollment in higher education in Montana are summarized and compared with the previous year. Institutions in the Montana state university system, private colleges, and community colleges are included, as are graduate students. Enrollments in noncredit courses are not included in the tables, but are footnoted. Analyses include:…

  10. Effectiveness of Written Materials in a Rehabilitative Program for Female Offenders: A Case Study at the Montana Women's Prison

    ERIC Educational Resources Information Center

    Dillon, Laura; Colling, Kyle

    2010-01-01

    This case study of the Therapeutic Community Program at Montana Women's Prison investigates the relationship between inmate reading levels and the self-help materials used for rehabilitative purposes within prison settings. The Therapeutic Community Handbook, published by the Montana Department of Corrections, is used as the primary method of…

  11. [Traditional Chinese medicine pairs (III)--effect of extract of Ginseng Radix et Rhizoma and Puerariae Lobatae Radix on intestinal absorption in rats].

    PubMed

    Chen, Yi-hang; Li, Meng-xuan; Meng, Zhao-qing; Yang, Jiao-jiao; Huang, Wen-zhe; Wang, Zhen-zhong; Wang, Yue-sheng; Xiao, Wei

    2015-08-01

    This study focused on the intestinal absorption of traditional Chinese medicines (TCM) to reveal the scientific connotation of the compatibility of TCM pairs. The single pass intestinal perfusion (SPIP) was used in rats to compare the absorption of single extracts from Puerariae Lobatae Radix, single extracts from Ginseng Radix et Rhizoma, combined extracts from Puerariae Lobatae Radix and Ginseng Radix et Rhizoma and Puerariae Lobatae Radix and Ginseng Radix et Rhizoma mixture in rats. The content of puerarin, ginsenoside Rg1, ginsenoside Re and ginsenoside Rb1 in liquid were tested by HPLC. The speed constant (Ka) and apparent permeability coefficients (Papp) were calculated and compared. Specifically, the order of puerarin Ka and Papp values from high to low was Ginseng Radix et Rhizoma and Puerariae Lobatae Radix mixture > single extracts from Puerariae Lobatae Radix > combined extracts from Ginseng Radix et Rhizoma and Puerariae Lobatae Radix; the order of ginsenosides Ka and Papp values from high to low was Ginseng Radix et Rhizoma and Puerariae Lobatae Radix mixture > single extracts from Ginseng Radix et Rhizoma > combined extracts from Ginseng Radix et Rhizoma and Puerariae Lobatae Radix. The combined administration of Ginseng Radix et Rhizoma and Puerariae Lobatae Radix may improve the absorption in the intestinal tract. PMID:26677717

  12. Geothermal resources of Montana

    SciTech Connect

    Metesh, J.

    1994-06-01

    The Montana Bureau of Mines and Geology has updated its inventory of low and moderate temperature resources for the state and has assisted the Oregon Institute of Technology - GeoHeat Center and the University of Utah Research Institute in prioritizing and collocating important geothermal resource areas. The database compiled for this assessment contains information on location, flow, water chemistry, and estimated reservoir temperatures for 267 geothermal well and springs in Montana. For this assessment, the minimum temperature for low-temperature resource is defined as 10{degree} C above the mean annual air temperature at the surface. The maximum temperature for a moderate-temperature resource is defined as greater than 50{degree} C. Approximately 12% of the wells and springs in the database have temperatures above 50{degree} C, 17% are between 30{degree} and 50{degree} C, 29% are between 20{degree} and 30{degree}C, and 42% are between 10{degree} and 20{degree} C. Low and moderate temperature wells and springs can be found in nearly all areas of Montana, but most are in the western third of the state. Information sources for the current database include the MBMG Ground Water Information Center, the USGS statewide database, the USGS GEOTHERM database, and new information collected as part of this program. Five areas of Montana were identified for consideration in future investigations of geothermal development. The areas identified are those near Bozeman, Ennis, Butte, Boulder, and Camas Prairie. These areas were chosen based on the potential of the resource and its proximity to population centers.

  13. Indians in Montana. Montana Economic Study-Staff Study.

    ERIC Educational Resources Information Center

    Montana Univ., Missoula. Bureau of Business and Economic Research.

    The three papers in this publication discuss American Indians in Montana. "Indian Poverty in Montana: Findings of the 1960 Census" examines data pertaining to the Indians' economic background. Income data, derived from 25 percent of the population, reports income received in 1959 from: (1) wages, salaries, commissions, and tips; (2) "own business,…

  14. Isoflavonoids production in callus culture of Pueraria tuberosa, the Indian kudzu.

    PubMed

    Vaishnav, Kamlesh; Goyal, Shaily; Ramawat, K G

    2006-12-01

    Isoflavonoid contents of different plant parts and callus tissues of the Indian Kudzu, Pueraria tuberosa (Roxb.ex.Willd.) DC are presented. The initial cultures were slow growing, associated with browning of the tissues. The production of four isoflavonoids (puerarin, genistin, genistein and daidzein) in the callus cultures of P. tuberosa was studied by manipulating the plant growth regulators and sucrose concentration in the medium. Organogenesis was not recorded in callus on any of these treatments. Tuber and stem accumulated puerarin, a glycoside of daidzein, at high amounts, 0.65% and 0.054% respectively. However, the daidzein content of the callus tissues grown on Murashige and Skoog medium containing BA (20.9 microM) and sucrose (60 gl(-1)) was significantly higher (0.056%) than in vivo plant material (0.02%) and other comparable culture systems like Genista and Pueraria lobata. PMID:17176676

  15. Technology Planning for Montana's Schools.

    ERIC Educational Resources Information Center

    Morton, Claudette, Ed.

    Although Montana has not required school districts to write technology plans, districts need such plans to apply for technology grants and the E-rate discount on Internet service. This document was created to help Montana's primarily small school districts meet new demands related to technology and understand the role that technology can play in…

  16. Assessment of ecological conditions and potential effects of water produced from coalbed natural gas development on biological communities in streams of the Powder River structural basin, Wyoming and Montana, 2005-08

    USGS Publications Warehouse

    Peterson, David A.; Clark, Melanie L.; Foster, Katharine; Wright, Peter R.; Boughton, Gregory K.

    2010-01-01

    Ongoing development of coalbed natural gas in the Powder River structural basin in Wyoming and Montana led to formation of an interagency task group to address concerns about the effects of the resulting production water on biological communities in streams of the area. The interagency task group developed a monitoring plan and conducted sampling of macroinvertebrate, algal, and fish communities at 47 sites during 2005-08 to document current ecological conditions and determine existing and potential effects of water produced from coalbed natural gas development on biological communities. Macroinvertebrate, algal, and fish community composition varied between drainage basins, among sites within drainage basins, and by year. Macroinvertebrate communities of the main-stem Tongue River were characterized by higher taxa richness and higher abundance of Ephemeroptera, for example, compared to macroinvertebrate communities in plains tributaries of the Tongue River and the main-stem Powder River. Fish communities of the Tongue River were characterized by higher taxa richness and abundance of introduced species compared to the Powder River where native species were dominant. Macroinvertebrate community metric values from sites in the middle reach of the main-stem Powder River, from below Willow Creek to below Crazy Woman Creek, differed from metric values in the upper and lower reaches of the Powder River. Metrics indicative of communitywide differences included measures of taxa richness, relative abundance, feeding mode, and tolerance. Some of the variation in the macroinvertebrate communities could be explained by variation in environmental variables, including physical (turbidity, embeddedness, bed substrate size, and streamflow) and chemical (alkalinity and specific conductance) variables. Of these environmental variables, alkalinity was the best indicator of coalbed natural gas development because of the sodiumbicarbonate signature of the production water. Algal

  17. RATTLESNAKE ROADLESS AREA, MONTANA.

    USGS Publications Warehouse

    Wallace, C.A.; Mayerle, Ronald T.

    1984-01-01

    Geologic, geochemical, and geophysical surveys of the Rattlesnake Roadless Area in Montana identified a small area of substantiated resource potential for a low-grade stratabound copper occurrence along the northwest border of the area. A demonstrated barite (BaSO//4) resource of 45 tons and a demonstrated limestone resource suitable for cement production are present in the southern part of the roadless area. Limestone, silica in quartz veins, and sand and gravel deposits are known in the southern part of the area but similar deposits occur widely outside the study area. There is little promise for the occurrence of energy resources in the Rattlesnake Roadless Area.

  18. Future fuels from Montana

    SciTech Connect

    Buchsbaum, L.

    2006-04-15

    To make America less dependent on foreign oil, Montana Governor Brain Schweitzer pushes for investment in synfuel technology. He advocates coal as the 'new fuel' for cars and believes synfuels from coal can bridge the gap between the petroleum economy of the past and the hydrogen economy of the future. He is pushing for a 'Future Fuels' project to form a public-private partnership to build 20 coal conversion, synfuel manufacturing plants. This could contribute to making the USA energy self-sufficient, more quickly than the FutureGen project, he believes.

  19. Floods of May 1981 in west-central Montana

    USGS Publications Warehouse

    Parrett, Charles; Omang, R.J.; Hull, J.A.; Fassler, John W.

    1982-01-01

    Extensive flooding occurred in west-central Montana during May 22-23, 1981, as a result of a series of rainstorms. Flooding was particularly severe in the communities of East Helena, Belt, and Deer Lodge. Although no lives were lost, total flood damages were estimated by the Montana Disaster Emergency Services Division to be in excess of $30 million. Peak discharges were determined at 75 sites in the flooded area. At 25 sites the May 1981 peak discharge exceeded the computed 100-year frequency flood, and at 29 sites, where previous flow records are available, the May 1981 peak discharge exceeded the previous peak of record. (USGS)

  20. Building Transitions from High School to College and Careers for Montana's Youth. High Schools That Work Series

    ERIC Educational Resources Information Center

    Southern Regional Education Board (SREB), 2007

    2007-01-01

    On August 30, 2006, Montana state educational and policy leaders participated in the Montana Education Forum to discuss ways to improve student transition from high school to postsecondary education and careers. The forum was sponsored by the League for Innovation in the Community College and the Southern Regional Education Board (SREB) and…

  1. Effects of agaricus lilaceps fairy rings on soil aggregation and microbial community structure in relation to growth stimulation of western wheatgrass (pascopyrum smithii) in Eastern Montana rangeland

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Stimulation of plant productivity caused by Agaricus fairy rings has been reported, but nothing is known about soil aggregation and the microbial community structure of the stimulated zone, particularly the communities that can bind to soil particles. We studied three concentric zones of Agaricus li...

  2. MONTANA PALLADIUM RESEARCH INITIATIVE

    SciTech Connect

    Peters, John; McCloskey, Jay; Douglas, Trevor; Young, Mark; Snyder, Stuart; Gurney, Brian

    2012-05-09

    Project Objective: The overarching objective of the Montana Palladium Research Initiative is to perform scientific research on the properties and uses of palladium in the context of the U.S. Department of Energy's Hydrogen, Fuel Cells and Infrastructure Technologies Program. The purpose of the research will be to explore possible palladium as an alternative to platinum in hydrogen-economy applications. To achieve this objective, the Initiatives activities will focus on several cutting-edge research approaches across a range of disciplines, including metallurgy, biomimetics, instrumentation development, and systems analysis. Background: Platinum-group elements (PGEs) play significant roles in processing hydrogen, an element that shows high potential to address this need in the U.S. and the world for inexpensive, reliable, clean energy. Platinum, however, is a very expensive component of current and planned systems, so less-expensive alternatives that have similar physical properties are being sought. To this end, several tasks have been defined under the rubric of the Montana Palladium Research Iniative. This broad swath of activities will allow progress on several fronts. The membrane-related activities of Task 1 employs state-of-the-art and leading-edge technologies to develop new, ceramic-substrate metallic membranes for the production of high-purity hydrogen, and develop techniques for the production of thin, defect-free platinum group element catalytic membranes for energy production and pollution control. The biomimetic work in Task 2 explores the use of substrate-attached hydrogen-producing enzymes and the encapsulation of palladium in virion-based protein coats to determine their utility for distributed hydrogen production. Task 3 work involves developing laser-induced breakdown spectroscopy (LIBS) as a real-time, in situ diagnostic technique to characterize PGEs nanoparticles for process monitoring and control. The systems engineering work in task 4 will

  3. Libraries in Montana: MedlinePlus

    MedlinePlus

    ... this page: https://medlineplus.gov/libraries/montana.html Libraries in Montana To use the sharing features on ... page, please enable JavaScript. Billings Billings Clinic Medical Library 2825 8th Avenue North Billings, MT 59107-5100 ...

  4. 75 FR 43476 - Montana Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-26

    ...We are announcing receipt of revisions pertaining to a previously proposed statutory amendment to the Montana regulatory program (hereinafter, the ``Montana program'') under the Surface Mining Control and Reclamation Act of 1977 (``SMCRA'' or ``the Act''). Montana revised its original amendment proposal to remain consistent with SMCRA and Office of Surface Mining Reclamation and Enforcement......

  5. Large scale purification of puerarin from Puerariae Lobatae Radix through resins adsorption and acid hydrolysis.

    PubMed

    Guo, Hai-Dong; Zhang, Qing-Feng; Chen, Ji-Guang; Shangguang, Xin-Cheng; Guo, Yu-Xian

    2015-02-01

    Puerarin is the major isoflavone of Puerariae Lobatae Radix. A method for large scale purification of puerarin was developed through resins adsorption and acid hydrolysis. The adsorption properties of six macroporous resins (D101, S-8, H103, X-5, HPD600, AB-8) were compared through the adsorption kinetics and equilibrium adsorption isotherms. Results showed that H103 resin had the best adsorption rate and capacity. The mass transfer zone motion model was further used for analyzing the fixed bed adsorption of H103 resin. Its length of mass transfer zone with 2mg/ml of puerarin in water and 10% ethanol at flow rate of 10ml/min were 41.6 and 47.5cm, while the equilibrium adsorption capacity was 165.03 and 102.88mg/g, respectively. By using 75% ethanol, puerarin could be well desorbed from the resin with recovery of 97.4%. Subsequently, H103 resin was successfully used for puerarin purification from Puerariae Lobatae Radix. The content of total isoflavones and puerarin in the resin adsorption product were 69.25% and 41.78%, respectively, which were about three times increased compared to the crude extract. Then, the product was hydrolyzed by 2.5M HCl at 90°C for 1h. Puerarin with purity of 90% and a byproduct daidzein with purity of 78% were obtained. PMID:25553536

  6. [Microscopic anatomy of abnormal structure in root tuber of Pueraria lobata].

    PubMed

    Duan, Hai-yan; Cheng, Ming-en; Peng, Hua-sheng; Zhang, He-ting; Zhao, Yu-jiao

    2015-11-01

    Puerariae Lobatae Radix, also known as Gegen, is a root derived from Pueraria lobata. Based on field investigation and the developmental anatomy of root tuber, we have elucidated the relationship between the growth of root tuber and the anomalous structure. The results of analysis showed that the root system of P. lobata was developed from seed and adventitious root and there existed root tuber, adventitious root and conductive root according to morphology and function. The root tuber was developed from adventitious root, its secondary structure conformed to the secondary structure of dicotyledon's root. With the development of root, the secondary phloem of root tuber appeared abnormal vascular tissue, which was distributed like ring in the outside of secondary vascular tissue. The root tuber might have 4-6 concentric circular permutation abnormal vascular tissuelobate, and was formed by the internal development of abnormal vascular tissue. The xylem and phloem of abnormal vascular tissue were the main body of the root tuber. The results reveal the abnormal anatomical structure development of P. lobata, also provides the theoretical basis for reasonable harvest medicinal parts and promoting sustainable utilization of resources of P. lobata. PMID:27097408

  7. [Rapid discriminant analysis of sulfur fumigated Puerariae Lobatae Radix based on vertical and horizontal surfaces].

    PubMed

    Wu, Zhi-sheng; Du, Min; Pan, Xiao-ning; Zhao, Na; Shi, Xin-yuan; Qiao, Yan-jiang

    2015-06-01

    Near-infrared (NIR) was used as rapid analysis method to identify the sulfur fumigated Puerariae Lobatae Radix. NIR spectra of the cross-sectional and longitudinal selection of samples were acquired. Principal component analysis was conducted. The samples were randomly selected. The different pretreatment methods were compared. Discriminant models were established for every type of spectra to calculate the recognition rate. The orthogonal test and nonparametric test were used to test data normality. The result showed that absorbance values of different sections were different due to the different structure, and the raw spectra were analyzed by PCA method. The result founded that the cumulative contribution rate was arrived at 99.2% while the PC numbers were arrived at 3. The pretreatment method based on the MSC + 1D + Savitzky-Golay was the best to establish the model. For the 50 models constructed with cross-section and longitudinal spectra and total spectra, the recognition rate were (94.4 ± 0.66)%, (94.4 ± 0.66)%, (95.3 ± 0.65)%, respectively, and no difference was observed. The NIR method could be used to identify the sulfur fumigated Puerariae Lobatae Radix. PMID:26591520

  8. Isoorientin, a Selective Inhibitor of Cyclooxygenase-2 (COX-2) from the Tubers of Pueraria tuberosa.

    PubMed

    Sumalatha, Manne; Munikishore, Rachakunta; Rammohan, Aluru; Gunasekar, Duvvuru; Kumar, Kotha Anil; Reddy, Kakularam Kumar; Azad, Rajaram; Reddanna, Pallu; Bodo, Bernard

    2015-10-01

    Bioassay-guided fraction of the methanol extract of the roots of Pueraria tuberose DC yielded puerarin, an isoflavone C-glycoside (PT-1), isoorientin, a flavone C-glycoside (PT-2) and mangiferin, a xanthone C-glycoside (PT-3). The extracts and the isolated compounds were screened for potent anti-inflammatory components inhibiting the cyclooxygenases (COX-1 and COX-2) and 5-lipoxygenase (5-LOX), the target enzymes of inflammation, by employing spectroscopic/polorographic methods. Among these, isoorientin was found to be a potent inhibitor of COX-2with an IC50 value of 39 μM. Docking studies were carried out to understand the interactions of isorientin (PT-2) with COX-2.The structures of the isolates were determined by mass spectrometry and 2D-NMR techniques including HSQC, HMBC, NOESY and 1H-1H COSY experiments. Although isoorientin and mangiferin have been reported from several plant sources, this is the first report of their isolation from a Pueraria species. PMID:26669106

  9. A novel and effective chromatographic approach to the separation of isoflavone derivatives from Pueraria lobata.

    PubMed

    Fu, Jiang; Jing, Wenguang; Wang, Weihao; Chen, Sha; Zhang, Jun; Liu, An

    2015-01-01

    A novel and effective chromatographic approach to the separation and purification of isoflavone compounds from Pueraria lobata is described. The method is based on flash chromatography (FC), coupled to preparative high performance liquid chromatography (prep-HPLC) via a six-way valve. The FC step comprised tandem reversed phase columns, pre-packed with MCI gel (Mitsubishi Chemical Corp., Tokyo, Japan) and C18 (Fuji Silysia Chemical Ltd, Osaka, Japan) resin, respectively, and was designed to separate a crude Pueraria lobata extract into several preliminary fractions. Fractions containing the target compounds were then directly injected via the six-way valve into prep-HPLC columns, without further treatment, for final isolation and purification. Nine isoflavonoids were successfully isolated, three through an online mode and the other six through an offline mode. The purities of all compounds exceeded 95.0%, as determined by HPLC with an UV-vis photodiode array detector. The convenience, low solvent consumption, and time-saving advantages of this method offer an attractive and promising approach to the isolation of natural products. PMID:25751785

  10. 68. Montana Theater, built on North Montana Street in 1901 ...

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

    68. Montana Theater, built on North Montana Street in 1901 as Sutton's New Grand Theatre, had a seating capacity of 2,175. In its heyday, this theater attracted the most famous acts of vaudville, opera, and theater. The upper stories are built of yellow painted brick, with terra-cotta applied in a stone pattern on the ground floor. The entrance has been modernized with a wall of glass bricks. On the north side of the theater is a four story building which provided a side entrance to the theater and had storefronts, with apartments above. - Butte Historic District, Bounded by Copper, Arizona, Mercury & Continental Streets, Butte, Silver Bow County, MT

  11. Montana strikes it rich: Commonwealth Edison Co. v. Montana

    SciTech Connect

    Not Available

    1982-01-01

    The Supreme Court decision in Commonwealth Edison v. Montana confirms the right of states to impose a severance tax on natural resources and the right of Congress to limit the rate of taxation, but it declined to mandate an equitable rate. If other states follow Montana's example and raise their severance taxes, the Court and Congress can avert any effort to form a coal cartel among the Western mining states. This article reviews the issues behind the suit and analyzes the decision. An appendix compares the rate and revenue disposition of the 16 states that impose severance taxes. (DCK)

  12. Symbiotic N 2 -Fixation Estimated by the (15) N Tracer Technique and Growth of Pueraria phaseoloides (Roxb.) Benth. Inoculated with Bradyrhizobium Strain in Field Conditions.

    PubMed

    Sarr, Papa Saliou; Okon, Judith Wase; Begoude, Didier Aime Boyogueno; Araki, Shigeru; Ambang, Zachée; Shibata, Makoto; Funakawa, Shinya

    2016-01-01

    This field experiment was established in Eastern Cameroon to examine the effect of selected rhizobial inoculation on N2-fixation and growth of Pueraria phaseoloides. Treatments consisted of noninoculated and Bradyrhizobium yuanmingense S3-4-inoculated Pueraria with three replications each. Ipomoea batatas as a non-N2-fixing reference was interspersed in each Pueraria plot. All the twelve plots received 2 gN/m(2) of (15)N ammonium sulfate 10% atom excess. At harvest, dry matter yields and the nitrogen derived from atmospheric N2-fixation (%Ndfa) of inoculated Pueraria were significantly (P < 0.05) higher (81% and 10.83%, resp.) than those of noninoculated Pueraria. The inoculation enhanced nodule dry weight 2.44-fold. Consequently, the harvested N significantly (P < 0.05) increased by 83% in inoculated Pueraria, resulting from the increase in N2-fixation and soil N uptake. A loss of 55 to 60% of the N fertilizer was reported, and 36 to 40% of it was immobilized in soil. Here, we demonstrated that both N2-fixing potential of P. phaseoloides and soil N uptake are improved through field inoculations using efficient bradyrhizobial species. In practice, the inoculation contributes to maximize N input in soils by the cover crop's biomass and represent a good strategy to improve soil fertility for subsequent cultivation. PMID:26904363

  13. Symbiotic N2-Fixation Estimated by the 15N Tracer Technique and Growth of Pueraria phaseoloides (Roxb.) Benth. Inoculated with Bradyrhizobium Strain in Field Conditions

    PubMed Central

    Sarr, Papa Saliou; Okon, Judith Wase; Begoude, Didier Aime Boyogueno; Araki, Shigeru; Ambang, Zachée; Shibata, Makoto; Funakawa, Shinya

    2016-01-01

    This field experiment was established in Eastern Cameroon to examine the effect of selected rhizobial inoculation on N2-fixation and growth of Pueraria phaseoloides. Treatments consisted of noninoculated and Bradyrhizobium yuanmingense S3-4-inoculated Pueraria with three replications each. Ipomoea batatas as a non-N2-fixing reference was interspersed in each Pueraria plot. All the twelve plots received 2 gN/m2 of 15N ammonium sulfate 10% atom excess. At harvest, dry matter yields and the nitrogen derived from atmospheric N2-fixation (%Ndfa) of inoculated Pueraria were significantly (P < 0.05) higher (81% and 10.83%, resp.) than those of noninoculated Pueraria. The inoculation enhanced nodule dry weight 2.44-fold. Consequently, the harvested N significantly (P < 0.05) increased by 83% in inoculated Pueraria, resulting from the increase in N2-fixation and soil N uptake. A loss of 55 to 60% of the N fertilizer was reported, and 36 to 40% of it was immobilized in soil. Here, we demonstrated that both N2-fixing potential of P. phaseoloides and soil N uptake are improved through field inoculations using efficient bradyrhizobial species. In practice, the inoculation contributes to maximize N input in soils by the cover crop's biomass and represent a good strategy to improve soil fertility for subsequent cultivation. PMID:26904363

  14. Who Will Teach Montana's Children?

    ERIC Educational Resources Information Center

    Nielson, Dori Burns

    Montana is experiencing three types of teacher shortages, each requiring different intervention strategies. These situations include shortages in specific subject areas, most notably in music, special education, and foreign languages, followed closely by guidance and library; many job openings, caused by rapid enrollment growth, a large number of…

  15. Montana Rural Education Curriculum Guide.

    ERIC Educational Resources Information Center

    Kroon, Ralph, Comp.

    The material in this K-8 curriculum guide is designed to provide classroom professionals in rural Montana schools with some guidance as to when to introduce and develop concepts in each subject area. It is intended to be a guide, not a rule book or complete course of study. For each subject area and for each grade level, topics are coded as I…

  16. Indian Child Welfare in Montana.

    ERIC Educational Resources Information Center

    Dull Knife Memorial Coll., Lame Deer, MT.

    This report is based upon a 1985-86 survey conducted by the Dull Knife Memorial College Indian Child Welfare Project. A series of workshops were conducted throughout Montana to acquaint providers of services for abused and neglected Indian children with the requirements of and issues associated with the Indian Child Welfare Act of 1978.…

  17. Montana Faxnet Project. Final Report.

    ERIC Educational Resources Information Center

    Brander, Linda L.

    This report summarizes the activities and accomplishments of the Montana Faxnet Project, which was created to design and demonstrate a statewide document delivery network utilizing telefacsimile equipment that would create equitable access for all Montanans accessing and retrieving information, and reduce the waiting time for requested materials…

  18. Potential Skin Regeneration Activity and Chemical Composition of Absolute from Pueraria thunbergiana Flower.

    PubMed

    Kim, Do-Yoon; Won, Kyung-Jong; Hwang, Dae-Il; Yoon, Seok Won; Lee, Su Jin; Park, Joo-Hoon; Yoon, Myeong Sik; Kim, Bokyung; Lee, Hwan Myung

    2015-11-01

    The flower of Pueraria thunbergiana BENTH (PTBF) contains isoflavonoids and essential oil components. It has many biological and pharmacological activities, including anti-diabetes, anti-oxidant, and weight loss. However, its effect on skin regeneration remains unknown. In the present study, we isolated the absolute from PTBF through solvent extraction and determined the role of the absolute on skin regeneration-associated responses in human epidermal-keratinocytes (HaCats). The PTBF absolute, which contained 10 compounds, stimulated migration and proliferation and increased the phosphorylation of serine/threonine-specific protein kinase and extracellular signal-regulated kinasel/2 in HaCats. It induced type I and IV collagen synthesis in HaCats. In addition, treatment with PTBF absolute resulted in increased sprout outgrowth in HaCats. These findings suggest that PTBF absolute may participate in skin regeneration, probably through promotion of migration, proliferation, and collagen synthesis. PMID:26749850

  19. Marigolds for Montana.

    ERIC Educational Resources Information Center

    Woolbaugh, Walt; Dunkel, Florence

    2003-01-01

    Describes a collaborative science research project designed to help build strong school and community relationships. Participating students joined with university scientists on a yearlong agriculturally-based research project to study the effect of marigolds on nematode management. (KHR)

  20. A Report on Teen Pregnancy in Montana. 1996/97 Montana Special Report No. 2.

    ERIC Educational Resources Information Center

    Healthy Mothers, Healthy Babies--The Montana Coalition, Helena.

    This brief "Kids Count" report explores the impact of and factors that bear on teen pregnancy in Montana and ways to prevent teen pregnancy. Statistics and summaries are provided in the following areas: (1) live births to women under age 20, 1990-95; (2) Montana's unmarried teen births as compared to neighboring states; (3) number of Montana teen…

  1. TV FOR MONTANA EDUCATION, REPORT OF THE MONTANA EDUCATIONAL TELEVISION COMMITTEE.

    ERIC Educational Resources Information Center

    JORGENSEN, ERLING S.

    THIS DOCUMENT IS A FULL REPORT OF THE MONTANA EDUCATIONAL TELEVISION COMMITTEE. IT CONTAINS DETAILED INFORMATION ON THE FOLLOWING POINTS, AS WELL AS PLANS FOR EDUCATIONAL TV DEVELOPMENT IN MONTANA--(1) MONTANA HAS GROWING NEEDS FOR IMPROVEMENT OF EDUCATIONAL METHODS, (2) EDUCATIONAL TV IS ENRICHING AND EXPANDING INSTRUCTIONAL PROGRAMS IN THE U.S.,…

  2. Smoke over Montana and Wyoming

    NASA Technical Reports Server (NTRS)

    2002-01-01

    California was not the only western state affected by fire during the last weekend of July. Parts of Montana and Wyoming were covered by a thick pall of smoke on July 30, 2000. This true-color image was captured by the Sea-viewing Wide Field-of-view Sensor (SeaWiFS). It is much easier to distinguish smoke from cloud in the color SeaWiFS imagery than the black and white Geostationary Operational Environmental Satellite (GOES) imagery. However, GOES provides almost continuous coverage (animation of Sequoia National Forest fire) and has thermal infrared bands (Extensive Fires in the Western U.S.) which detect the heat from fires. On Monday July 31, 2000, eight fires covering 105,000 acres were burning in Montana, and three fires covering 12,000 acres were burning in Wyoming. Image provided by the SeaWiFS Project, NASA/Goddard Space Flight Center, and ORBIMAGE

  3. SPANISH PEAKS PRIMITIVE AREA, MONTANA.

    USGS Publications Warehouse

    Calkins, James A.; Pattee, Eldon C.

    1984-01-01

    A mineral survey of the Spanish Peaks Primitive Area, Montana, disclosed a small low-grade deposit of demonstrated chromite and asbestos resources. The chances for discovery of additional chrome resources are uncertain and the area has little promise for the occurrence of other mineral or energy resources. A reevaluation, sampling at depth, and testing for possible extensions of the Table Mountain asbestos and chromium deposit should be undertaken in the light of recent interpretations regarding its geologic setting.

  4. The Marysville, Montana Geothermal Project

    NASA Technical Reports Server (NTRS)

    Mcspadden, W. R.; Stewart, D. H.; Kuwada, J. T.

    1974-01-01

    Drilling the first geothermal well in Montana presented many challenges, not only in securing materials and planning strategies for drilling the wildcat well but also in addressing the environmental, legal, and institutional issues raised by the request for permission to explore a resource which lacked legal definition. The Marysville Geothermal Project was to investigate a dry hot rock heat anomaly. The well was drilled to a total depth of 6790 feet and many fractured water bearing zones were encountered below 1800 feet.

  5. ANACONDA-PINTLAR WILDERNESS, MONTANA.

    USGS Publications Warehouse

    Elliott, J.E.; Close, T.J.

    1984-01-01

    A mineral survey of the Anaconda-Pintlar Wilderness, an area of about 250 sq mi in southwestern Montana, was conducted. Results of this survey indicate that parts of the area have probable and (or) substantiated resource potential for silver, copper, molybdenum, lead, tungsten, tin, gold, and zinc. Based on the nature of the geologic terrain, there is little likelihood of the occurrence of geothermal, coal, oil, or gas resources.

  6. 40 CFR 81.327 - Montana.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Montana. 81.327 Section 81.327 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.327 Montana. Montana—SO2 Designated area Does not...

  7. 40 CFR 81.327 - Montana.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Montana. 81.327 Section 81.327 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.327 Montana. Montana—SO2 Designated area Does not...

  8. Reflections on Tribal Governance in Montana.

    ERIC Educational Resources Information Center

    Weaver, Kenneth L., Ed.

    This document discusses tribal governance as part of the "Native American Week" on Montana State University's Bozeman campus. The document contains a commissioned paper, a panel discussion, a speech, and a list of legal documents of tribal governments in Montana. The commissioned paper, "Federal Indian Policy: A Summary," by Walter Fleming…

  9. 77 FR 18149 - Montana Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-27

    ... the Montana program in the April 1, 1980, Federal Register (45 FR 21560). You can also find later... announced receipt of the proposed amendment in the October 17, 2011, Federal Register (200 FR 64047... Office of Surface Mining Reclamation and Enforcement 30 CFR Part 926 Montana Regulatory Program...

  10. 75 FR 61366 - Montana Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ..., Federal Register (45 FR 21560). You can also find later actions concerning Montana's program and program... Office of Surface Mining Reclamation and Enforcement 30 CFR Part 926 Montana Regulatory Program AGENCY: Office of Surface Mining Reclamation and Enforcement, Interior. ACTION: Proposed rule; public...

  11. 77 FR 75445 - Notice of Public Meeting; Central Montana Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-20

    ... Main, Lewistown, Montana. FOR FURTHER INFORMATION CONTACT: Gary L. ``Stan'' Benes, Central Montana... oral comments may be limited. Gary L. ``Stan'' Benes, Central Montana District Manager. BILLING...

  12. Engineers without Borders at Montana State University: Student-Led Engagement and Transnational Collaboration

    ERIC Educational Resources Information Center

    Stein, Otto R.; Schmalzbauer, Leah

    2012-01-01

    The Montana State University student chapter of Engineers Without Borders USA is a student-managed partnership with the people of Khwisero, Kenya. The primary mission, to bring potable water and clean sanitation facilities to 61 primary schools and the surrounding communities of Khwisero, necessitates a long-term commitment to collaboration and…

  13. Montana Statewide Education Profile: K-12 Public Schools, School Year 1996-97.

    ERIC Educational Resources Information Center

    Nielson, Dori B.; Lamson, Joe; Love, Catherine; Quinlan, Madalyn

    This is Montana's first education profile. The measures in the profile, and the information they contain, provide a clear picture of education in the state. Public school education is provided by more than 460 school districts in this, the U.S.'s fourth largest state in terms of land. With only a few large communities, more than two-thirds of the…

  14. The Montana Model: Integrated Primary Care and Behavioral Health in a Family Practice Residency Program

    ERIC Educational Resources Information Center

    Oakley, Claire; Moore, Douglas; Burford, Duncan; Fahrenwald, Roxanne; Woodward, Kathryn

    2005-01-01

    To address the local health care needs of both patients and primary care providers in Montana, an integrated primary care and behavioral health family practice clinic was developed. In this paper we describe our experience with integrating mental health and substance abuse services into a primary care setting (a community health center) while…

  15. Pueraria tuberosa DC Extract Improves Androgenesis and Sexual Behavior via FSH LH Cascade

    PubMed Central

    Chauhan, Nagendra Singh; Sharma, Vikas; Christine Helena Frankland Sawaya, Alexandra; Dixit, V. K.

    2013-01-01

    The aim of this study was to investigate the effects of ethanolic extract of Pueraria tuberosa (PT) on sexual behaviour and androgenic activity. Male albino rats were divided into four groups of six animals each: control group 1 (2% acacia solution), PT-treated group 2 (50 mg/Kg), PT-treated group 3 (100 mg/Kg), and PT-treated group 4 (150 mg/Kg). Sexual behavior of male rats in the presence of a female rat was recorded. The treated groups were evaluated for sexual parameters. The extract was characterized using LC-MS. The effect of treatment on anabolic and weight of secondary sexual organs was determined. The histological changes in section of testis and epididymis after treatment were observed. Sperm count in epididymis and fructose content in seminal vesicles were also measured. Levels of hormones like FSH, LH, and T were determined. A dose-dependent increase in sexual behaviors was evidenced in the animals of extract treated groups. Increase in testis weight was recorded in PT. At the highest dose PT also affects the hormones level. The four compounds namely puerarin, daidzein, biochanin-A and formononetin were identified in ethanolic extract using LC-MS. It concluded that PT extract possesses androgenic effect and it significantly increased the sexual behaviour and hormones level. PMID:24489512

  16. Physical Stability and HPLC Analysis of Indian Kudzu (Pueraria tuberosa Linn.) Fortified Milk

    PubMed Central

    Rastogi, Subha; Katara, Antariksha; Pandey, Madan M.; Arora, Sumit; Singh, R. R. B.; Rawat, A. K. S.

    2013-01-01

    Functional foods provide health benefit beyond basic nutrition. Functional foods fortified with plant ingredients are well known. Ayurveda (Indian System of Medicine) has found several ways in which the medicinal benefits of herbs can be conveyed via certain foods as carriers. Milk is one such carrier which has been effectively used to deliver phytochemicals for targeted health benefits. Indian Kudzu or Pueraria tuberosa Linn. (Fabaceae) is an important medicinal plant of Ayurveda, and experiments suggest that it enhances the health benefits of milk when taken with milk as a carrier. Different milk combinations with P. tuberosa were prepared by homogenizing pasteurized toned milk with its ethanolic and hot water extracts and their stability with reference to pH and coagulation was studied over a period of 15 days. The combinations were also analyzed for puerarin, the major isoflavone C-glucoside present in P. tuberosa, through high-performance liquid chromatography using photo diode array detector. It was observed that there was no precipitate formation and the pH also did not change during the study period indicating their physical stability under the experimental conditions. Also there was no significant change in the content of puerarin during the study period, thereby indicating the chemical stability of the samples. These studies will be useful for developing milk nutraceuticals fortified with Indian Kudzu which has the potential to be included as an ingredient in health and functional foods. PMID:23690842

  17. Molecular Cloning and Functional Characterization of a Novel Isoflavone 3'-O-methyltransferase from Pueraria lobata.

    PubMed

    Li, Jia; Li, Changfu; Gou, Junbo; Zhang, Yansheng

    2016-01-01

    Pueraria lobata roots accumulate 3'-, 4'- and 7-O-methylated isoflavones and many of these methylated compounds exhibit various pharmacological activities. Either the 4'- or 7-O-methylation activity has been investigated at molecular levels in several legume species. However, the gene encoding the isoflavone 3'-O-methyltransferase (OMT) has not yet been isolated from any plant species. In this study, we reported the first cDNA encoding the isoflavone 3'-OMT from P. lobata (designated PlOMT4). Heterologous expressions in yeast and Escherichia coli cells showed that the gene product exhibits an enzyme activity to methylate the 3'-hydroxy group of the isoflavone substrate. The transcript abundance of PlOMT4 matches well with its enzymatic product in different organs of P. lobata and in the plant roots in response to methyl jasmonate elicitation. Integration of the biochemical with metabolic and transcript data supported the proposed function of PlOMT4. The identification of PlOMT4 would not only help to understand the isoflavonoid metabolism in P. lobata but also potentially provide an enzyme catalyst for methylating existing drug candidates to improve their hydrophobicity. PMID:27458460

  18. Life-threatening interaction between the root extract of Pueraria lobata and methotrexate in rats

    SciTech Connect

    Chiang, H.-M.; Fang, S.-H.; Wen, K.-C.; Hsiu, S.-L.; Tsai, Shang-Yuan; Hou, Y.-C.; Chi, Y.-C.; Lee Chao, Pei-Dawn . E-mail: pdlee@mail.cmu.edu.tw

    2005-12-15

    Isoflavone supplements are nowadays widely used as alternative for hormone replacement therapy. However, the safety remains unanswered. This study attempted to investigate the effect of Pueraria lobata root decoction (PLRD), an isoflavone-rich herb, on the pharmacokinetics of methotrexate (MTX), a bicarboxylate antimetabolite with narrow therapeutic window. Rats were orally and intravenously given methotrexate alone and coadministered with PLRD. Blood samples were withdrawn via cardiopuncture at specific time points after drug administration. Serum methotrexate concentrations were assayed by specific monoclonal fluorescence polarization immunoassay method. Pharmacokinetic parameters were calculated using noncompartment model of WINNONLIN for both oral and intravenous data of MTX. Our results showed that coadministration of 4.0 g/kg and 2.0 g/kg of PLRD significantly increased the AUC{sub 0-t} by 207.8% and 127.9%, prolonged the mean residence time (MRT) by 237.8 and 155.2%, respectively, finally resulted in surprisingly high mortalities of 57.1% and 14.3% in rats. When MTX was given intravenously, the coadministration of PLRD at 4.0 g/kg significantly increased the half-life by 53.9% and decreased the clearance by 47.9%. In conclusion, the coadministration of PLRD significantly decreased the elimination and resulted in markedly increased exposure of MTX in rats.

  19. Phenotypic plasticity of Neonotonia wightii and Pueraria phaseoloides grown under different light intensities.

    PubMed

    Santos, Leonardo D T; Da Cruz, Leandro R; Dos Santos, Samuel A; Sant'anna-Santos, Bruno F; Dos Santos, Izabela T; De Oliveira, Ariane M; Barros, Rodrigo E; Santos, Márcia V; Faria, Rodrigo M

    2015-03-01

    Plants have the ability to undergo morphophysiological changes based on availability of light. The present study evaluated biomass accumulation, leaf morphoanatomy and physiology of Neonotonia wightii and Pueraria phaseoloides grown in full sunlight, as well as in 30% and 50% shade. Two assays were performed, one for each species, using a randomized block design with 10 replicates. A higher accumulation of fresh mass in the shoot of the plants was observed for both species under cultivation in 50% shade, while no differences were detected between the full sunlight and 30% shade. N. wightii and P. phaseoloides showed increase in area and reduction in thickness leaf when cultivated in 50% shade. There were no changes in photosynthetic rate, stomatal conductance, water use efficiency and evapotranspiration of P. phaseoloides plants because growth environment. However, the shade treatments caused alterations in physiological parameters of N. wightii. In both species, structural changes in the mesophyll occurred depending on the availability of light; however, the amount of leaf blade tissue remained unaltered. Despite the influence of light intensity variation on the morphophysiological plasticity of N. wightii and P. phaseoloides, no effects on biomass accumulation were observed in response to light. PMID:25714076

  20. Puerariae radix isoflavones and their metabolites inhibit growth and induce apoptosis in breast cancer cells

    SciTech Connect

    Lin, Y.-J.; Hou, Y.C.; Lin, C.-H.; Hsu, Y.-A.; Sheu, Jim J.C.; Lai, C.-H.; Chen, B.-H.; Lee Chao, Pei-Dawn; Wan Lei Tsai, F.-J.

    2009-01-23

    Puerariae radix (PR) is a popular natural herb and a traditional food in Asia, which has antithrombotic and anti-allergic properties and stimulates estrogenic activity. In the present study, we investigated the effects of the PR isoflavones puerarin, daidzein, and genistein on the growth of breast cancer cells. Our data revealed that after treatment with PR isoflavones, a dose-dependent inhibition of cell growth occurred in HS578T, MDA-MB-231, and MCF-7 cell lines. Results from cell cycle distribution and apoptosis assays revealed that PR isoflavones induced cell apoptosis through a caspase-3-dependent pathway and mediated cell cycle arrest in the G2/M phase. Furthermore, we observed that the serum metabolites of PR (daidzein sulfates/glucuronides) inhibited proliferation of the breast cancer cells at a 50% cell growth inhibition (GI{sub 50}) concentration of 2.35 {mu}M. These results indicate that the daidzein constituent of PR can be metabolized to daidzein sulfates or daidzein glucuronides that exhibit anticancer activities. The protein expression levels of the active forms of caspase-9 and Bax in breast cancer cells were significantly increased by treatment with PR metabolites. These metabolites also increased the protein expression levels of p53 and p21. We therefore suggest that PR may act as a chemopreventive and/or chemotherapeutic agent against breast cancer by reducing cell viability and inducing apoptosis.

  1. Life-threatening interaction between the root extract of Pueraria lobata and methotrexate in rats.

    PubMed

    Chiang, Hsiu-Mei; Fang, Shih-Hua; Wen, Kuo-Ching; Hsiu, Su-Lan; Tsai, Shang-Yuan; Hou, Yu-Chi; Chi, Ying-Chang; Chao, Pei-Dawn Lee

    2005-12-15

    Isoflavone supplements are nowadays widely used as alternative for hormone replacement therapy. However, the safety remains unanswered. This study attempted to investigate the effect of Pueraria lobata root decoction (PLRD), an isoflavone-rich herb, on the pharmacokinetics of methotrexate (MTX), a bicarboxylate antimetabolite with narrow therapeutic window. Rats were orally and intravenously given methotrexate alone and coadministered with PLRD. Blood samples were withdrawn via cardiopuncture at specific time points after drug administration. Serum methotrexate concentrations were assayed by specific monoclonal fluorescence polarization immunoassay method. Pharmacokinetic parameters were calculated using noncompartment model of WINNONLIN for both oral and intravenous data of MTX. Our results showed that coadministration of 4.0 g/kg and 2.0 g/kg of PLRD significantly increased the AUC(0-t) by 207.8% and 127.9%, prolonged the mean residence time (MRT) by 237.8 and 155.2%, respectively, finally resulted in surprisingly high mortalities of 57.1% and 14.3% in rats. When MTX was given intravenously, the coadministration of PLRD at 4.0 g/kg significantly increased the half-life by 53.9% and decreased the clearance by 47.9%. In conclusion, the coadministration of PLRD significantly decreased the elimination and resulted in markedly increased exposure of MTX in rats. PMID:15936791

  2. Fires in Idaho and Montana

    NASA Technical Reports Server (NTRS)

    2002-01-01

    2000 continues to be the worst fire season in the United States in decades. By August 8, 2000, fires in Montana and Idaho had burned more than 250,000 acres. Resources were stretched so thin that Army and Marine soldiers were recruited to help fight the fires. President Clinton visited Payette National Forest to lend moral support to the firefighters. Dense smoke from Idaho and western Montana is visible stretching all the way to North and South Dakota in this image from the Sea-viewing Wide Field-of-view Sensor (SeaWiFS). The image was taken on August 7, 2000. Although the primary mission of SeaWiFS is to measure the biology of the ocean, it also provides stunning color imagery of the Earth's surface. For more information about fires in the U.S., visit the National Interagency Fire Center. To learn more about using satellites to monitor fires, visit Global Fire Monitoring and New Technology for Monitoring Fires from Space in the Earth Observatory. Provided by the SeaWiFS Project, NASA/Goddard Space Flight Center, and ORBIMAGE

  3. Task Force on Two-Year Education in Montana Interim Report to the Commissioner of Higher Education.

    ERIC Educational Resources Information Center

    Montana Commission for Higher Education Facilities, Helena.

    The Montana Commission of Higher Education put forth this report on the best practices in two-year colleges and operational recommendation in November 2002. The report describes the practices used in the best community colleges as the following: (1) responsiveness of the community college to the ever expanding needs of those they serve; (2) full…

  4. Effect of invader litter chemistries on soil organic matter compositions: consequences of Polygonum cuspidatum and Pueraria lobata invasions

    NASA Astrophysics Data System (ADS)

    Tharayil, N.; Tamura, M.

    2012-12-01

    Carbon fixation during photosynthesis forms the precursor of all organic carbon in soil and the predominant source of energy that drives soil microbial processes; hence the molecular identity of the fixed carbon could influence the formation of soil organic matter (SOM). Due to their high resource acquisition and resource use efficiencies, some invasive plants can input disproportionately high quantities of litter that are qualitatively distinctive, and this could influence the accrual of organic carbon and overall carbon cycling in invaded habitats. Hence, we hypothesized that invasive plants with unique litter chemistries would significantly influence the overall carbon cycling in the invaded soils. We tested this hypothesis by comparing plants exhibiting recalcitrant vs. labile litter chemistries using japanese knotweed (Polygonum cuspidatum) and kudzu (Pueraria lobata), respectively. Japanese knotweed produces low litter abundant in polyphenols which selectively hinders microbially mediated decomposition and re-synthesis; whereas kudzu produces low C:N, high quality litter that can stimulate microbial decomposition. Soil samples were collected at 5-cm intervals and from inside and outside 15 to 20 year old stands of the invasive species. The novelty of our study was that both of our study species were invading into soils of contrasting substrate qualities relative to the invading litter quality. The molecular composition of carbon in the soils and the degradation stage of the SOM were assessed with a biomarker approach using gas chromatography-mass spectrometry to determine the source of biomolecules (plant or microbes). Stability of SOM fractions was assessed through oxidation with hydrogen peroxide, serving as a proxy of biological degradation, followed by stable isotope analysis. Fungal communities dominated the uppermost soils under knotweed whereas kudzu litter suppressed fungal biomass in the top 10-cm. In constrast, increase in active microbial biomass C

  5. 76 FR 76111 - Montana Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ..., Federal Register (45 FR 21560). You can also find later actions concerning Montana's program and program... identified by ``SATS No. MT-034- FOR'' or ``Docket ID No. OSM-2011-0018,'' by any of the following...

  6. Melanogenesis inhibitory effect of aerial part of Pueraria thunbergiana in vitro and in vivo.

    PubMed

    Han, EunByeol; Chang, BoYoon; Kim, DaeSung; Cho, HyoungKwon; Kim, SungYeon

    2015-01-01

    Melanin is major factor that determines skin color as well as one of the defense systems that prevent the UV-induced damage. In case of abnormal concentration of melanin, skin diseases or problems occur such as albinism, leukoplakia, melasma, freckles, moles, and lentigo. With the lifespan of humans has been extended, importance of 'life quality' has been increased. White and clean skin is very important part of the satisfaction of appearance, especially for Asia women. The aim of this study was to find an anti-melanogenesis activity for which the aerial part of Pueraria thunbergiana can be utilized based on the increase in demands for cosmetics, particularly natural products. We demonstrated anti-pigmentation effects of aerial part of P. thunbergiana by measuring melanin content and through staining in the B16F10 melanoma cell line. The aerial part of P. thunbergiana decreased tyrosinase activity significantly in B16F10 cell cultures, while there is no direct effect on enzyme in cell-free conditions. To define the mechanisms, real-time PCR, western blot, glucosidase activity and antioxidant activity assay were implemented. As results, we demonstrated that aerial part of P. thunbergiana has anti-melanogenesis activity via two mechanisms. One is downgrading microphthalmia-associated transcription factor by activating Akt/GSK-3β. Consequently, transcription of tyrosinase and tyrosinase-related protein 1 is decreased. Another is interrupting maturation of tyrosinase through inhibiting α-glucosidase. Furthermore, aerial part of P. thunbergiana showed great efficacy on pigmentation in vivo. These results suggest that aerial part of P. thunbergiana can be used as an anti-melanogenic agent. PMID:25063049

  7. Molecular Docking and Interactions of Pueraria Tuberosa with Vascular Endothelial Growth Factor Receptors.

    PubMed

    Asthana, S; Agarwal, T; Singothu, S; Samal, A; Banerjee, I; Pal, K; Pramanik, K; Ray, S S

    2015-01-01

    Pueraria tuberosa is known for its therapeutic potentials in cardiovascular disorders, but its effect in angiogenesis has not been studied so far. In this study, a computational approach has been applied to elucidate the role of the phytochemicals in inhibition of angiogenesis through modulation of vascular endothelial growth factor receptors: Vascular endothelial growth factor receptor-1 and vascular endothelial growth factor receptor-2, major factors responsible for angiogenesis. Metabolite structures retrieved from PubChem and KNApSAcK - 3D databases, were docked using AutoDock4.2 tool. Hydrogen bond and molecular docking, absorption, distribution, metabolism and excretion and toxicity predictions were carried out using UCSF Chimera, LigPlot(+) and PreADMET server, respectively. From the docking analysis, it was observed that puerarone and tuberostan had significant binding affinity for the intracellular kinase domain of vascular endothelial growth factor receptors-1 and vascular endothelial growth factor receptor-2 respectively. It is important to mention that both the phytochemicals shared similar interaction profile as that of standard inhibitors of vascular endothelial growth factor receptors. Also, both puerarone and tuberostan interacted with Lys861/Lys868 (adenosine 5'-triphosphate binding site of vascular endothelial growth factor receptors-1/vascular endothelial growth factor receptors-2), thus providing a clue that they may enforce their inhibitory effect by blocking the adenosine 5'-triphosphate binding domain of vascular endothelial growth factor receptors. Moreover, these molecules exhibited good drug-likeness, absorption, distribution, metabolism and excretion properties without any carcinogenic and toxic effects. The interaction pattern of the puerarone and tuberostan may provide a hint for a novel drug design for vascular endothelial growth factor tyrosine kinase receptors with better specificity to treat angiogenic disorders. PMID:26664060

  8. Neurotherapeutic Effects of Pueraria mirifica Extract in Early- and Late-Stage Cognitive Impaired Rats.

    PubMed

    Anukulthanakorn, Kanya; Parhar, Ishwar S; Jaroenporn, Sukanya; Kitahashi, Takashi; Watanbe, Gen; Malaivijitnond, Suchinda

    2016-06-01

    We determined the neurotherapeutic effects of Pueraria mirifica extract (PME) and pure puerarin (PU) in comparison with 17β-estradiol (E2 ) in early- and late-stage cognitive impaired rats. Rats were ovariectomized (OVX), kept for 2 and 4 months to induce early- and late-stage cognitive impairment, respectively, and divided into four groups that were treated daily with (i) distilled water, (ii) 100 mg/kg of PME, (iii) 7 mg/kg of PU, and (iv) 80 µg/kg of E2 for 4 months. The estrogen deficiency symptoms of OVX rats were abrogated by treatment with E2 or PME, but not by treatment with PU. The mRNA level of genes associated with amyloid production (App and Bace1) and hyperphosphorylated Tau (Tau4) were upregulated together with the level of impaired cognition in the 2- and 4-month OVX rats. Treatment with E2 reduced the level of cognitive impairment more than that with PME and PU, and 2-month OVX rats were more responsive than 4-month OVX rats. All treatments down-regulated the Bace1 mRNA level in 2-month OVX rats, while PU and PME also decreased the App mRNA level in 2- and 4-month OVX rats, respectively. Only PU suppressed Tau4 expression in 2-month OVX rats. Thus, PME and PU elicit neurotherapeutic effects in different pathways, and earlier treatment is optimal. Copyright © 2016 John Wiley & Sons, Ltd. PMID:26915634

  9. Protective effects of total flavonoids from Flos Puerariae on retinal neuronal damage in diabetic mice

    PubMed Central

    Li, Dai; Yang, Fang; Cheng, Hongke; Liu, Chao; Sun, Ming; Wu, Kaili

    2013-01-01

    Purpose To investigate the potential protective effects of total flavonoids from Flos Puerariae (TFF) on retinal neural cells in diabetic mice. Methods C57BL/6J mice were intraperitoneally injected with streptozotocin to generate type I diabetes in a murine model, as indicated by blood glucose levels ≥11.1 mmol/l. TFF was administered intragastrically at a dose of 50, 100, or 200 mg/kg/day. After 10 weeks of administration, the mice were euthanized, and the eyes were dissected. Retinal histology was examined, and the thickness of the retina was measured. Ultrastructural changes in the retinal ganglion cells and capillary basement membrane were observed with electron microscopy. Apoptosis of retinal neural cells was determined with the terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end-labeling assay. Bax and Bcl-2 expression in the retinal tissues was determined with immunohistochemical staining and western blotting. Results Compared with the diabetic mice, the blood glucose level decreased (p<0.01) and the bodyweight increased (p<0.05) in the 100 and 200 mg/kg TFF-treated groups. The thickness of the retina significantly increased (p<0.01), and the retinal capillary basement membrane (BM) thickness was reduced in the 100 and 200 mg/kg TFF-treated diabetic mice (DM). The 100 and 200 mg/kg TFF treatments also attenuated the diabetes-induced apoptosis of retinal neural cells. Consistent with these effects, TFF treatment decreased the Bax expression level and, concurrently, increased the ratio of Bcl-2 to Bax. Conclusions TFF attenuated diabetes-induced apoptosis in retinal neurons by inhibiting Bax expression and increasing the ratio of Bcl-2 to Bax, which suggests that TFF might prevent retinal neuronal damage in diabetes mellitus. PMID:24146535

  10. Molecular Docking and Interactions of Pueraria Tuberosa with Vascular Endothelial Growth Factor Receptors

    PubMed Central

    Asthana, S.; Agarwal, T.; Singothu, S.; Samal, A.; Banerjee, I.; Pal, K.; Pramanik, K.; Ray, S. S.

    2015-01-01

    Pueraria tuberosa is known for its therapeutic potentials in cardiovascular disorders, but its effect in angiogenesis has not been studied so far. In this study, a computational approach has been applied to elucidate the role of the phytochemicals in inhibition of angiogenesis through modulation of vascular endothelial growth factor receptors: Vascular endothelial growth factor receptor-1 and vascular endothelial growth factor receptor-2, major factors responsible for angiogenesis. Metabolite structures retrieved from PubChem and KNApSAcK – 3D databases, were docked using AutoDock4.2 tool. Hydrogen bond and molecular docking, absorption, distribution, metabolism and excretion and toxicity predictions were carried out using UCSF Chimera, LigPlot+ and PreADMET server, respectively. From the docking analysis, it was observed that puerarone and tuberostan had significant binding affinity for the intracellular kinase domain of vascular endothelial growth factor receptors-1 and vascular endothelial growth factor receptor-2 respectively. It is important to mention that both the phytochemicals shared similar interaction profile as that of standard inhibitors of vascular endothelial growth factor receptors. Also, both puerarone and tuberostan interacted with Lys861/Lys868 (adenosine 5’-triphosphate binding site of vascular endothelial growth factor receptors-1/vascular endothelial growth factor receptors-2), thus providing a clue that they may enforce their inhibitory effect by blocking the adenosine 5’-triphosphate binding domain of vascular endothelial growth factor receptors. Moreover, these molecules exhibited good drug-likeness, absorption, distribution, metabolism and excretion properties without any carcinogenic and toxic effects. The interaction pattern of the puerarone and tuberostan may provide a hint for a novel drug design for vascular endothelial growth factor tyrosine kinase receptors with better specificity to treat angiogenic disorders. PMID:26664060

  11. Comparison of Puerariae Radix and its hydrolysate on stimulation of hyaluronic acid production in NHEK cells.

    PubMed

    Wen, Kuo-Ching; Lin, Shiuan-Pey; Yu, Chung-Ping; Chiang, Hsiu-Mei

    2010-01-01

    Hyaluronic acid (HA) is present in high concentrations in the intercellular spaces of the epidermis and the connective tissues of the dermis. It is associated with many beneficial biological activities including water retention, maintenance of various cellular functions, and skin homeostasis. Puerariae Radix (PR), a Chinese herb and a popular food in Asia, is used for various medicinal purposes including anti-hypertension, anti-angina pectoris and anti-dipsotropic. PR is rich in isoflavone glycosides like genistin and daidzin as soya. In this study, Bifidobactericum breve CCRC 14061 and CCRC 11846 were used for the fermentation of PR; moreover, acid was used to hydrolyze PR decoction. Genistein and daidzein in the hydrolysate were determined by HPLC. The HA production in normal human epidermal keratinocytes (NHEK) was measured after 48 hours incubation with PR and its hydrolysate, respectively. HA was assayed by enzyme-linked immunosorbent assay (ELISA), and retinoic acid was used as the positive control. After fermentation with Bifidobactericum breve, the contents of daidzein and genistein were increased 785% and 1,010% by CCRC 14061, and 192% and 406% by CCRC 11846, respectively, whereas after acid hydrolysis, only daidzein was increased by 990%. The production of HA in NHEK was increased after incubation with the fermentation product of CCRC 14061, acid hydrolysate, PR decoction and retinoic acid (22+/- 0.2%), whereas no increase of HA concentration was found after incubation with the fermentation product of CCRC 11846. Furthermore, the PR hydrolysate stimulated the HA production of NHEK, and the effect was dose-dependent (18.6%-83.9%). In conclusion, PR preparations would stimulate HA production in NHEK cells which might be used as a new cosmetic ingredient in moisturizers and an anti-aging agent. PMID:20128051

  12. Montana Institute for Effective Teaching of American Indian Children (Missoula, Montana, 1992).

    ERIC Educational Resources Information Center

    Montana State Dept. of Public Instruction, Helena.

    This guide presents 11 American Indian study units developed by Montana teachers. Nine units are intended for intermediate or middle-school grades; two are suitable for prekindergarten through primary grades. The units contain information about various American Indian tribes, but focus on tribes of Montana. Many lessons include writing and…

  13. A Report on Traffic Safety and Montana's Children. 1999 Montana Special Report No. 1.

    ERIC Educational Resources Information Center

    Healthy Mothers, Healthy Babies--The Montana Coalition, Helena.

    This brief Kids Count report looks at major problems, available data, and some solutions for Montana's children as passengers in and drivers of vehicles on Montana's roads and highways. The report also presents information about adults' roles and responsibilities for preventing traffic accidents and protecting children. Facts presented in the…

  14. Case Study of a Service-Learning Partnership: Montana Tech and the Montana State Prison.

    ERIC Educational Resources Information Center

    Amtmann, John; Evans, Roberta; Powers, Jack

    2002-01-01

    As a service learning project, Montana Tech students deliver a wellness program for older inmates in Montana State Prison. Outcomes identified in student interviews included improved interpersonal skills (tact, diplomacy, communication, assertiveness) and opportunities to apply knowledge. Students recognized the value of the program for…

  15. Observations on a Montana water quality proposal.

    SciTech Connect

    Veil, J. A.; Puder, M. G.

    2006-01-12

    In May 2005, a group of petitioners led by the Northern Plains Resource Council (NPRC) submitted a petition to revise water quality requirements to the Montana Board of Environmental Review (BER). Under Montana law, the BER had to consider the petition and either reject it or propose it as a new regulation. In September 2005, the BER announced proposed changes to the Montana water quality regulations. The proposal, which included almost the exact language found in the petition, was directed toward discharges of water from coal bed natural gas (CBNG) production. The key elements of the proposal included: (1) No discharges of CBNG water are allowed to Montana surface waters unless operators can demonstrate that injection to aquifers with the potential for later recovery of the water is not feasible. (2) When operators can demonstrate the injection is not feasible, the CBNG water to be discharged must meet very strict technology-based limits for multiple parameters. (3) The Montana water quality standards for the sodium adsorption ratio (SAR) and electrical conductivity (EC) would be evaluated using the 7Q10 flow (lowest 7-consecutive-day flow in a 10-year period) rather than a monthly flow that is currently used. (4) SAR and EC would be reclassified as ''harmful parameters'', thereby greatly restricting the ability for CBNG discharges to be allowed under Montana's nondegradation regulations. The proposed regulations, if adopted in their current form, are likely to substantially reduce the amount of CBNG production in Montana. The impact also extends to Wyoming CBNG production through much greater restrictions on water quality that must be met at the interstate border.

  16. Molecular clusters size of Puerariae thomsonii radix aqueous decoction and relevance to oral absorption.

    PubMed

    Wang, Gong; Yang, Caimei; Zhang, Kuan; Hu, Juan; Pang, Wensheng

    2015-01-01

    The multi-component system of traditional Chinese medicine (TCM) is very complicated. The clusters are dynamic aggregates whose molecules are held together by hydrogen-bonded, Van der Waals forces or the opposite charges of particles attract each other. In this paper, field emission scanning electron microscopy proved that molecules form clusters in Pueraria thomsonii Benth (Fenge) water decoction. Four kinds of Fenge water decoction, 0.07 g∙mL-1 (F-1), 0.1 g∙mL-1 (F-2), 0.17 g∙mL-1 (F-3), 0.35 g∙mL-1 (F-4); F-1, average diameter of molecular was about 120 nm; F-2, 195 nm; F-3, 256 nm; and F-4, 480 nm. The molecular size was shown to depend on concentration. Rabbits were given equal does of 2.8 g∙kg-1, to perfuse F-1, F-2, F-3, F-4 in volume of 80 mL, 56 mL, 33 mL, 17 mL, respectively. At 0-180 min to collect 2 mL blood from the rabbit ears middle arteries for metabolism fingerprints, the results show the particle size of molecular is smaller, the absorption of drugs is better instead. The acute blood stasis model rats were treatment with Fenge decoction of 1.5 g∙kg-1 for 14 days, the concentrations of Ang II in plasma were significantly lower in F-1 and F-2 groups than those in model group (p < 0.01 or p < 0.05), but there were no significantly difference in F-3 and F-4 groups than those in model group (p > 0.05). Despite the molecular aggregation is a common physical phenomenon, it influence on the kind and amount of molecule per unit volume. Molecules morphology influence on the absorption behavior of drugs in vivo therefore is to have an impact on pharmacological function. PMID:26198223

  17. Effect of Pueraria tuberosa tuber extract on chronic foot shock stress in Wistar rats.

    PubMed

    Pramanik, S S; Sur, T K; Debnath, P K; Bhattacharyya, D

    2010-12-01

    The present study was undertaken to explore the protective effects of tuberous root extract of Pueraria tuberosa on chronic foot shock stress (CS) induced physiological, neurobehavioral and neuropathological alterations. Male Wistar rats (120-150 g) were divided into seven groups, consisting of ten animals in each. Group I served as normal, group II as positive control, while group III-VII as test drug treated. P tuberosa tuber extract (PTE) was given to rats of groups III-VI at the doses of 50, 100, 200 and 400 mg/kg respectively, while group VII treated with Withania somnifera rhizome extract (WSE) (100 mg/kg) as reference drug. Group II (stress control) received only equivalent volume of distilled water (0.5 ml/100 g) orally. All the drugs were given orally once/day for 14 consecutive days. The last dose was given 1 h before study. Simultaneously, all the animals (except group I) were subjected to 1 h of foot-shock (2 mA) through a grid floor for those 14 days in a standard conditioning chamber with the escape route closed [Chronic stress (CS)]. Thereafter, the rats were placed on open-field and plus maze apparatus for studying the behavioral patterns of them, and the anxiolytic effects of the putative drug. Sexual activities of the animals were also studied. Finally, the animals were sacrificed and their ulcer formation in gastric mucosa was noted. Weights of adrenals and spleen were also taken. Further, plasma corticosterone levels were estimated spectroflurometrically. Results indicated that, CS significantly altered the behavioral patterns, decreased the sexual urge and activities, damaged the gastric mucosal layers, enhanced plasma corticosterone levels and increased adrenal glands and spleen weights. PTE and WSE showed significant anxiolytic activity, protected the gastric mucosa, lowered plasma corticosterone level (indicating HPA axis inhibition) and negated the hypertrophy of adrenals and spleen. PTE also enhanced the sexual urge and activities in

  18. Mechanism of acid tolerance in a rhizobium strain isolated from Pueraria lobata (Willd.) Ohwi.

    PubMed

    Lei, Zhang; Jian-ping, Gu; Shi-qing, Wei; Ze-yang, Zhou; Chao, Zhang; Yongxiong, Yu

    2011-06-01

    The Rhizobium sp. strain PR389 was isolated from the root nodules of Pueraria lobata (Willd.) Ohwi, which grows in acidic (pH 4.6) yellow soil of the Jinyun Mountains of Beibei, Chongqing, China. While rhizobia generally have a pH range of 6.5-7.5 for optimum growth, strain PR389 grew in a liquid yeast extract - mannitol agar medium at pH 4.6, as well as in a pH 4.1 soil suspension, suggesting acid tolerance in this specific strain of rhizobium . However, at pH 4.6, the lag phase before vigorous growth was 40 h compared with 4 h under neutral conditions (pH 7.0). For PR389, the generation time after the lag phase remained the same at different pH levels despite the different durations of the lag phase. Except in the pH 4.4 treatment, the pH of the culturing media increased from 4.6, 4.8, 5.0, and 5.5 to neutral and slightly alkaline after 70 h of culture. Chloramphenicol was added to determine if protein production was involved in the increasing pH process. Chloramphenicol significantly inhibited PR389 growth under acid stress but had little effect under neutral conditions. Proton flux measured during a short acid shock (pH 3.8) revealed that this strain has an intrinsic ability to prevent H(+) from entering cells when compared with acid-sensitive rhizobia. We propose that the mechanism for acid tolerance in PR389 involves both intracellular and extracellular processes. When the extracellular pH is lower than pH 4.4, the cell membrane blocks hydrogen from entering the cell. When the pH exceeds 4.4, the rhizobium strain has the ability to raise the extracellular pH, thereby, potentially decreasing the toxicity of aluminum in acid soil. PMID:21635219

  19. 76 FR 45644 - Montana Disaster Number MT-00063

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-29

    ... ADMINISTRATION Montana Disaster Number MT-00063 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of Montana (FEMA-1996-DR), dated 06/17/2011. Incident: Severe Storms and Flooding... Non-Profit organizations in the State of Montana, dated 06/17/2011, is hereby amended to include...

  20. Montana Library Laws, Rules, and Public Library Standards.

    ERIC Educational Resources Information Center

    Montana State Library, Helena.

    Chapter 1 of this handbook of Montana library laws, rules, and public library standards contains excerpts from the Constitution of Montana, including articles on property tax exemptions, educational goals and duties, and code of ethics. Montana library laws covering the following areas are presented in Chapter 2: publication and updating of the…

  1. 76 FR 20624 - Central Montana Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ... Forest Service Central Montana Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Central Montana Resource Advisory Committee will meet in Stanford, Montana... committee members, replacement members and Forest Service personnel; (2) Selection of a chairperson by...

  2. LC-MS/MS determination and pharmacokinetics study of puerarin and daidzein in rat plasma after oral administration of Gegenqinlian decoction and Radix Puerariae extract

    PubMed Central

    Zhang, Yifan; Yuan, Jin; Wang, Ying; Wang, Yue; An, Rui; Wang, Xinhong

    2014-01-01

    Background: Gegenqinlian decoction (GQD) is a famous traditional medicine recipe. It is composed of four herbs including Radix Puerariae (GG), Radix Scutellariae (HQ), Rhizoma Coptidis (HL) and Radix Glycyrrhizae (GC), which is widely used for treating gastro-intestinal disorders in the clinical practice of Traditional Chinese medicine (TCM). The aim of this study was to compare the pharmacokinetics of puerarin and daidzein in rats following oral administration of Gegenqinlian Decoction and Radix Puerariae extract. Thus, a sensitive and selective liquid chromatography/tandem mass spectrometry (LC-MS/MS) method was developed and validated for simultaneous determination of puerarin and daidzein in rat plasma following oral administration of Gegenqinlian Decoction and Radix Puerariae extract. Materials and Methods: Chromatographic separation was performed on a Shiseido CAPCELL PAK C18 analytical column (100 mm × 2.0 mm i.d., 5 μm) by linear gradient elution, with water (0.1% formic acid)-acetonitrile (0.1% formic acid) as mobile phase. Detection was carried out by multiple reaction monitoring (MRM) mode using electrospray ionization in the positive ion mode. Results: The calibration curves were linear over a range of 7.80-1560 ng/mL for puerarin and 6.30-1260 ng/mL for daidzein. The intra- and inter-day precision values were less than 13.6% and their average recoveries was in the range of 77.8% and 88.6% for puerarin and was between 76.3 and 86.8% for daidzein, respectively. Conclusion: The validated method was applied to the comparative pharmacokinetic studies of puerarin and daidzein after oral administration of Gegenqinlian Decoction and Radix Puerariae extract. The pharmacokinetic parameters showed that puerarin and daidzein from Gegenqinlian Decoction were absorbed more effectively with slower elimination in rat plasma than that from Radix Puerariae extract. These results revealed that as far as the Radix Puerariae extract was concerned, it is very valuable to

  3. Minerals yearbook, 1991: Montana. Annual report

    SciTech Connect

    Minarik, R.J.; McCulloch, R.B.

    1993-07-01

    The report has been prepared under a Memorandum of Understanding between the Bureau of Mines, U.S. Department of the Interior, and the Montana Bureau of Mines and Geology for collecting information on all nonfuel minerals. Montana's 1991 nonfuel mineral production value was $590 million, an increase of 3% from that of 1990. Gains in the production value of portland cement, copper, and gold more than offset the decrease in values of molybdenum, platinum-group metals, silver, crushed stone, and zinc. Metallic minerals-copper, gold, iron ore, lead, molybdenum, platinum-group metals, silver, and zinc-accounted for more than 82% of Montana's total nonfuel mineral production value. The State ranked 17th nationally in value compared with 19th in 1990.

  4. From Threshers to Thrashers: In Montana, 4-H Takes a Modern Spin To Engage "Blue-Ribbon Kids."

    ERIC Educational Resources Information Center

    Linik, Joyce Riha

    2002-01-01

    A 4-H skateboard club in Bozeman, Montana offers kids community service and educational opportunities as well as something to do after school. Adult and college-student volunteers teach a skateboarding curriculum and help kids fix boards and design ramps. Club members have learned public speaking, fundraising, city planning, and civic involvement…

  5. The Northern Cheyenne Tribe and Energy Development in Southeastern Montana. Volume I: Social, Cultural, and Economic Investigations.

    ERIC Educational Resources Information Center

    Nordstrom, Jean; And Others

    Although there are no easy answers to the economic problems faced by the Northern Cheyenne in Southeast Montana, any economic development plans should stress long-term tribal self-sufficiency, serve community needs, and consider the Cheyenne culture. Differentiation theory is appropriate for understanding the local rural area and the special place…

  6. Rapid Determination of Puerarin by Near-infrared Spectroscopy During Percolation and Concentration Process of Puerariae Lobatae Radix

    PubMed Central

    Jintao, Xue; Quanwei, Yang; Yun, Jing; Yufei, Liu; Chunyan, Li; Jing, Yang; Yanfang, Wu; Peng, Li; Guangrui, Wan

    2016-01-01

    Background: Gegen (Puerariae Labatae Radix) is one of the important medicines in Traditional Chinese Medicine. The studies showed that Gegen and its preparation had effective actions for atherosclerosis. Objective: Near-infrared (NIR) was used to develop a method for rapid determination of puerarin during percolation and concentration process of Gegen. Materials and Methods: About ten batches of samples were collected with high-performance liquid chromatography analysis values as reference, calibration models are generated by partial least-squares (PLS) regression as linear regression, and artificial neural networks (ANN) as nonlinear regression. Results: The root mean square error of prediction for the PLS and ANN model was 0.0396 and 0.0365 and correlation coefficients (r2) was 97.79% and 98.47%, respectively. Conclusions: The NIR model for the rapid analysis of puerarin can be used for on-line quality control in the percolation and concentration process. SUMMARY Near-infrared was used to develop a method for on-line quality control in the percolation and concentration process of GegenCalibration models are generated by partial least-squares (PLS) regression as linear regression and artificial neural networks (ANN) as non-linear regressionThe root mean square error of prediction for the PLS and ANN model was 0.0396 and 0.0365 and correlation coefficients (r2) was 97.79% and 98.47%, respectively. Abbreviations used: NIR: Near-Infrared Spectroscopy; Gegen: Puerariae Loabatae Radix; TCM: Traditional Chinese Medicine; PLS: Partial least-squares; ANN: Artificial neural networks; RMSEP: Root mean square error of validation; R2: Correlation coefficients; PAT: Process analytical technology; FDA: The Food and Drug Administration; Rcal: Calibration set; RMSECV: Root mean square errors of cross-validation; RPD: Residual predictive deviation; SLS: Straight Line Subtraction; MLP: Multi-Layer Perceptron; MSE: Mean square error. PMID:27601848

  7. Montana's forest resources. Forest Service resource bulletin

    SciTech Connect

    Conner, R.C.; O'Brien, R.A.

    1993-09-01

    The report includes highlights of the forest resource in Montana as of 1989. Also the study describes the extent, condition, and location of the State's forests with particular emphasis on timberland. Includes statistical tables, area by land classes, ownership, and forest type, growing stock and sawtimber volumes, growth, mortality, and removals for timberland.

  8. Glauconite from the precambrian belt series, Montana

    USGS Publications Warehouse

    Gulbrandsen, R.A.; Goldich, S.S.; Thomas, H.H.

    1963-01-01

    Glauconite from the upper part of the Missoula Group of the Belt Series, Flathead County, Montana, has been dated at 1070 million years by potassium-argon and rubidium-strontium analyses. This is the first glauconite of Precambrian age reported in North America.

  9. 40 CFR 81.417 - Montana.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 88-577 USDA-FS U. L. Bend Wild 20,890 94-557 USDI-FWS Yellowstone NP 2 167,624 (3) USDI-NPS 1 Selway... Montana. 2 Yellowstone National Park, 2,219,737 acres overall, of which 2,020,625 acres are in...

  10. Secondary Disabilities among American Indians in Montana.

    ERIC Educational Resources Information Center

    Clay, Julie Anna; And Others

    1992-01-01

    A survey of incidence of secondary disabilities, completed by 75 disabled Native American adults on 3 Montana reservations, indicated fair to poor ratings for overall health and independence, high incidence/severity for problems of mobility and access, and problems with behavioral components, such as pain, fatigue, and depression. (SV)

  11. Distance Learning Offered in Rural Montana

    ERIC Educational Resources Information Center

    Bullard, Julie; Gilliard, Jennifer L.

    2004-01-01

    Due to increasing demands from the field, the University of Montana-Western (UM-W) recently began to offer a bachelor's degree in Early Childhood Education that builds upon the associate degree. Students complete their general education credits, early childhood specialty courses, and an area of special emphasis. Courses are offered online or…

  12. 40 CFR 81.417 - Montana.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Montana. 2 Yellowstone National Park, 2,219,737 acres overall, of which 2,020,625 acres are in Wyoming... 88-577 USDA-FS U. L. Bend Wild 20,890 94-557 USDI-FWS Yellowstone NP 2 167,624 (3) USDI-NPS 1...

  13. 40 CFR 81.417 - Montana.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Montana. 2 Yellowstone National Park, 2,219,737 acres overall, of which 2,020,625 acres are in Wyoming... 88-577 USDA-FS U. L. Bend Wild 20,890 94-557 USDI-FWS Yellowstone NP 2 167,624 (3) USDI-NPS 1...

  14. 40 CFR 81.417 - Montana.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Montana. 2 Yellowstone National Park, 2,219,737 acres overall, of which 2,020,625 acres are in Wyoming... 88-577 USDA-FS U. L. Bend Wild 20,890 94-557 USDI-FWS Yellowstone NP 2 167,624 (3) USDI-NPS 1...

  15. 40 CFR 81.417 - Montana.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Montana. 2 Yellowstone National Park, 2,219,737 acres overall, of which 2,020,625 acres are in Wyoming... 88-577 USDA-FS U. L. Bend Wild 20,890 94-557 USDI-FWS Yellowstone NP 2 167,624 (3) USDI-NPS 1...

  16. 76 FR 12857 - Montana Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-09

    ... disposition of comments, and conditions of approval in the April 1, 1980, Federal Register (45 FR 21560). You... (Vol. 75, No. 192 FR 61366). In the same document, we opened the public comment period and provided an... Office of Surface Mining Reclamation and Enforcement 30 CFR Part 926 Montana Regulatory Program...

  17. Montana Curriculum Guidelines for Distributive Education. Revised.

    ERIC Educational Resources Information Center

    Harris, Ron, Ed.

    These distributive education curriculum guidelines are intended to provide Montana teachers with teaching information for 11 units. Units cover introduction to marketing and distributive education, human relations and communications, operations and control, processes involved in buying for resale, merchandise handling, sales promotion, sales and…

  18. Montana Kids Count 1996 Data Book.

    ERIC Educational Resources Information Center

    Healthy Mothers, Healthy Babies--The Montana Coalition, Helena.

    This 1996 KIDS COUNT data book presents comparative data on child well-being for each county in Montana and for the state as a whole. Data in the county profiles, which comprise the bulk of the report, are grouped into: background facts (demographic, mental health, education, security, and income support information); charts showing changes in…

  19. TOXICITY PERSISTENCE IN PRICKLY PEAR CREEK, MONTANA

    EPA Science Inventory

    Instream toxicity tests using the larval fathead minnow Pimephales promelas and the cladoceran Ceriodaphnia reticulata were conducted on Prickly Pear Creek, Montana waters to study toxicity persistence in a stream. The toxicity source was Spring Creek, a tributary of Prickly Pear...

  20. LEVEL III AND IV ECOREGIONS OF MONTANA

    EPA Science Inventory

    The second edition of "Ecoregions of Montana" (2002) revises many ecoregion polygon assignments that appeared in the first edition (Woods and others, 1999). These changes were made after research in Idaho (McGrath and others, 2002) recognized the Idaho Batholith as a se...

  1. The Montana Behavioral Initiative: A Statewide Response.

    ERIC Educational Resources Information Center

    Fishbaugh, Mary Susan E.; Furshong, Joe

    1998-01-01

    The Montana Behavioral Initiative (MBI) is a staff development program created to stem school violence. Program components include summer institutes, site teams, ongoing technical assistance, interagency cooperation, program evaluation, information dissemination, and governance by the MBI council. MBI has expanded to include nearly 100 Montana…

  2. Montana Proprietary Schools. Staff Report No. 9.

    ERIC Educational Resources Information Center

    Montana Commission on Post-Secondary Education, Helena.

    The current status of proprietary school education in Montana and the relationship between state-federal agencies and proprietary schools were studied. Data and information were collected via questionnaires, meetings, personal interviews, personal observations, and input from concerned individuals. Section 2 of the report shows the present status,…

  3. Montana Labor Mobility Project-6716. Final Report.

    ERIC Educational Resources Information Center

    Montana State Employment Service, Helena.

    The report is concerned with the third labor mobility project of the Montana State Employment Service. As it had done previously, the project originally intended undertaking relocation of unemployed persons registered with ES offices throughout the state. However, a large layoff of copper miners in the State during the Spring of 1968 made it…

  4. Made in Montana: Entrepreneurial Home Economics.

    ERIC Educational Resources Information Center

    Goetting, Marsha A.; Muggli, Gayle Y.

    1988-01-01

    Reports results from a survey of 13 Montana home economists who each started a small business. Information is included on types of businesses the women had started, income, personal characteristics, reasons for starting a business, its impact on family concerns, marketing, obstacles to success, and resources. (CH)

  5. Coach Education Online: The Montana Model

    ERIC Educational Resources Information Center

    Stewart, Craig

    2006-01-01

    Coach education is important, but expensive--both in cost and time to public and private athletic programs. To provide basic coach education to coaches, new, innovative, inexpensive approaches must be developed. Joint efforts between state high school associations and colleges and universities can meet those needs. The "Montana approach" is one…

  6. 75 FR 41557 - Montana Disaster #MT-00056

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... State of Montana (FEMA- 1922-DR), dated 07/10/2010. Incident: Severe storms and flooding. Incident Period: 06/15/2010 and continuing. Effective Date: 07/10/2010. Physical Loan Application Deadline Date... disaster declaration on 07/10/2010, Private Non- Profit organizations that provide essential services...

  7. 76 FR 64047 - Montana Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-17

    ... program in the April 1, 1980, Federal Register (45 FR 21560). You can also find later actions concerning... Office of Surface Mining Reclamation and Enforcement 30 CFR Part 926 Montana Regulatory Program AGENCY: Office of Surface Mining Reclamation and Enforcement, Interior. ACTION: Proposed rule; public...

  8. 78 FR 63911 - Montana Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... Register (45 FR 21560). You can also find later actions concerning Montana's program and program amendments... Office of Surface Mining Reclamation and Enforcement 30 CFR Part 926 ; Docket ID: OSM-2013-0009... AGENCY: Office of Surface Mining Reclamation and Enforcement, Interior. ACTION: Proposed rule;...

  9. Montana High School Completion and Graduation Rates for the Graduating Class of 2003

    ERIC Educational Resources Information Center

    McCulloch, Linda

    2004-01-01

    This report details the graduation rates for the class of 2003 for Montana High Schools. Sections include: Montana High School Completion and Graduation Rate Overview, and Montana High School Completion and Graduation Rates, 2002-03 School Year.

  10. Use of macroinvertebrate biological integrity parameters for biocriteria: Comparison of streams in Montana and Colorado

    SciTech Connect

    Volosin, J.S.; Cardwell, R.D. |

    1995-12-31

    The effectiveness of cleaning up a zinc mine on the Eagle River in Colorado is being evaluated using biocriteria, among them indices of macroinvertebrate community integrity. One of the proposed approaches to biocriteria evaluation is based on statistical analysis of specific parameters of macroinvertebrate community integrity, and it is based on the hypothesis of no statistically significant differences between reference and target sites for the parameters evaluated. The abundances of mayfly families believed to be sensitive to metals is an example of one set of criteria. To test the approach and help identify appropriate parameters, two unimpeded streams downstream of a copper/silver mine in Montana were compared to the Eagle River sites. The authors tested the hypothesis that the candidate criteria would not detect significant differences between reference and target sites in the unimpacted Montana streams, yet would detect them in an impacted stream. In the Montana streams, no statistical differences were observed between reference and target sites for six biocriteria, including abundance of Baetidae, Heptageniidae and Ephemerellidae. For the same parameters, statistical differences were observed between reference sites and some of the target sites in the Eagle River. The parameters selected richness and total macroinvertebrates, and abundances of Plecoptera, Baetidae, Heptageniidae and Ephemerellidae can be used to evaluate macroinvertebrate integrity in the Eagle River. Furthermore, a statistical approach can be used.

  11. Supreme Court strikes down Montana's sodomy law.

    PubMed

    1997-08-01

    The Montana Supreme Court struck down the State's sodomy law and ruled that the law violates the State constitutional right to privacy. Until this ruling, all homosexual relations were labeled deviate sexual conduct, punishable by a $50,000 fine and 10 years in prison. No one had been prosecuted under the law since it was enacted in 1973, but its existence placed gay men and lesbians at risk of prosecution. The high court was not persuaded by the State's argument that the sodomy law was permissible because it prevented HIV infection and preserved public morality, largely because the law was enacted a decade before the first case of AIDS was reported in Montana. PMID:11364554

  12. Tickborne Relapsing Fever, Bitterroot Valley, Montana, USA

    PubMed Central

    Christensen, Joshua; Fischer, Robert J.; McCoy, Brandi N.; Raffel, Sandra J.

    2015-01-01

    In July 2013, a resident of the Bitterroot Valley in western Montana, USA, contracted tickborne relapsing fever caused by an infection with the spirochete Borrelia hermsii. The patient’s travel history and activities before onset of illness indicated a possible exposure on his residential property on the eastern side of the valley. An onsite investigation of the potential exposure site found the vector, Ornithodoros hermsi ticks, and 1 chipmunk infected with spirochetes, which on the basis of multilocus sequence typing were identical to the spirochete isolated from the patient. Field studies in other locations found additional serologic evidence and an infected tick that demonstrated a wider distribution of spirochetes circulating among the small mammal populations. Our study demonstrates that this area of Montana represents a previously unrecognized focus of relapsing fever and poses a risk for persons of acquiring this tickborne disease. PMID:25625502

  13. Applicability of ERTS-1 to Montana geology

    NASA Technical Reports Server (NTRS)

    Weidman, R. M. (Principal Investigator); Alt, D. D.; Berg, R. A.; Johns, W. M.; Flood, R. E.; Hawley, K. T.; Wackwitz, L. K.

    1973-01-01

    The author has identified the following significant results. A detailed band 7 ERTS-1 lineament map covering western Montana and northern Idaho has been prepared and is being evaluated by direct comparison with geologic maps, by statistical plots of lineaments and known faults, and by field checking. Lineament patterns apparent in the Idaho and Boulder batholiths do not correspond to any known geologic structures. A band 5 mosaic of Montana and adjacent areas has been laid and a lineament annotation prepared for comparison with the band 7 map. All work to date indicates that ERTS-1 imagery is very useful for revealing patterns of high-angle faults, though much less useful for mapping rock units and patterns of low-angle faults. Large-scale mosaics of U-2 photographs of three test sites have been prepared for annotation and comparison with ERTS-1 maps. Mapping of Quaternary deposits in the Glacial Lake Missoula basin using U-2 color infrared transparencies has been successful resulting in the discovery of some deposits not previously mapped. Detailed work has been done for Test Site 354 D using ERTS-1 imagery; criteria for recognition of several rock types have been found. Photogeologic mapping for southeastern Montana suggest Wasatch deposits where none shown of geologic map.

  14. Wolf Point Substation, Roosevelt County, Montana

    SciTech Connect

    Not Available

    1991-05-01

    The Western Area Power Administration (Western), an agency of the United States Department of Energy, is proposing to construct the 115-kV Wolf Point Substation near Wolf Point in Roosevelt County, Montana (Figure 1). As part of the construction project, Western's existing Wolf Point Substation would be taken out of service. The existing 115-kV Wolf Point Substation is located approximately 3 miles west of Wolf Point, Montana (Figure 2). The substation was constructed in 1949. The existing Wolf Point Substation serves as a Switching Station'' for the 115-kV transmission in the region. The need for substation improvements is based on operational and reliability issues. For this environmental assessment (EA), the environmental review of the proposed project took into account the removal of the old Wolf Point Substation, rerouting of the five Western lines and four lines from the Cooperatives and Montana-Dakota Utilities Company, and the new road into the proposed substation. Reference to the new proposed Wolf Point Substation in the EA includes these facilities as well as the old substation site. The environmental review looked at the impacts to all resource areas in the Wolf Point area. 7 refs., 6 figs.

  15. The Montana Natural Resource Information System

    SciTech Connect

    Stimson, J.R. )

    1991-06-01

    The Montana Natural Resource Information System (NRIS) is a program created by the legislature to make sources of data and information on Montana's natural resource easily and readily accessible. The program serves business and industry, state and federal agencies, and private citizens by providing a clearinghouse and referral service to link data users with the best sources of information. In addition, NRIS helps coordinate among agencies and organizations that collect, manage, or use the same types of natural resource information to prevent duplication of effort and promote information sharing. The NRIS program consist of the following components: Natural Heritage Program, a computer-assisted inventory of Montana's biological resources emphasizing the locations of rare or endangered plant and animal species and biological communites; Water Information System, a program for locating all kinds of water resource information including data on surface water, groundwater, water quality, riparian areas, water rights, and climate data; Geographic Information System, which provides technical assistance for statewide GIS projects and to agencies developing in-house GIS capability and coordinates GIS data standards and sharing throughout the state; and Natural Resource Index, a geographical and subject area indexing system for existing data sources (published and unpublished sources).

  16. Molecular Cloning and Functional Characterization of a Novel Isoflavone 3′-O-methyltransferase from Pueraria lobata

    PubMed Central

    Li, Jia; Li, Changfu; Gou, Junbo; Zhang, Yansheng

    2016-01-01

    Pueraria lobata roots accumulate 3′-, 4′- and 7-O-methylated isoflavones and many of these methylated compounds exhibit various pharmacological activities. Either the 4′- or 7-O-methylation activity has been investigated at molecular levels in several legume species. However, the gene encoding the isoflavone 3′-O-methyltransferase (OMT) has not yet been isolated from any plant species. In this study, we reported the first cDNA encoding the isoflavone 3′-OMT from P. lobata (designated PlOMT4). Heterologous expressions in yeast and Escherichia coli cells showed that the gene product exhibits an enzyme activity to methylate the 3′-hydroxy group of the isoflavone substrate. The transcript abundance of PlOMT4 matches well with its enzymatic product in different organs of P. lobata and in the plant roots in response to methyl jasmonate elicitation. Integration of the biochemical with metabolic and transcript data supported the proposed function of PlOMT4. The identification of PlOMT4 would not only help to understand the isoflavonoid metabolism in P. lobata but also potentially provide an enzyme catalyst for methylating existing drug candidates to improve their hydrophobicity. PMID:27458460

  17. [Effects of 6-benzylaminopurine and α-naphthaleneacetic acid on growth and isoflavone contents of Pueraria phaseoloides hairy roots].

    PubMed

    He, Hanjie; Shi, Heping

    2014-10-01

    In order to study the effect of phytohormone on growth and isoflavones contents of Pueraria phaseoloides hairy roots, we cultured the hairy roots with different concentrations of 6-benzylaminopurine (6-BA) alone or in combination with α-naphthaleneacetic acid (NAA). Then we determined the effects of 6-BA alone or in combination with NAA on the growth and the contents of isoflavones compounds and levels of antioxidase activities of hairy roots by spectrophotometry. The results show that 6-BA inhibited the growth, and decreased biomass and total isoflavones compounds of P. phaseoloides hairy roots. Furthermore, the inhibition was increased with the concentrations of 6-BA. Compared with the controls, different concentrations of 6-BA in combination with NAA 2.0 mg/L could inhibit the growth of hairy roots and decrease the content of total isoflavone compounds, and also significantly enhanced the contents of soluble protein and levels of peroxidase (POD) activities, but decreased the activities of superoxide dismutase (SOD). DNA ladders detected by agarose gel electrophoresis can be observed after hairy roots of P. phaseoloides were cultured with 6-BA alone for 30 days, but can appear on the 20th day after culture with 6-BA in combination with NAA 2.0 mg/L. This result indicates that 6-BA or 6-BA in combination with NAA can both stimulate appearance of programmed cell death (PCD), and NAA may play a synergistic role on PCD. PMID:25726582

  18. Acute effect of high-dose isoflavones from Pueraria lobata (Willd.) Ohwi on lipid and bone metabolism in ovariectomized mice.

    PubMed

    Cho, Hee Joon; Jun, Hee-jin; Lee, Ji Hae; Jia, Yaoyao; Hoang, Minh Hien; Shim, Jae-Hoon; Park, Kwan-Hwa; Lee, Sung-Joon

    2012-12-01

    We investigated the acute metabolic effects of isoflavones from Pueraria lobata (Willd.) Ohwi (IPL) in ovariectomized (OVX) mice. After 4 weeks of IPL feeding at 500 mg/day/kg body weight (OVX500), plasma 17β-estradiol concentrations were significantly higher (+25%, p < 0.05), whereas plasma triglyceride levels were significantly lower in OVX mice (-15%, p < 0.05) compared with controls. Abdominal adipose tissue weight was marginally reduced in IPL-fed groups compared with OVX controls and the plasma levels of liver enzymes were unchanged. In addition, IPL significantly inhibited the reduction of bone mineral density in the femurs of OVX mice (OVX200, +22%; OVX500, +26%; p < 0.05) compared with controls after 4 weeks of IPL feeding. In quantitative polymerase chain reaction analysis the expression of aromatase was significantly suppressed and SULT1E1 was increased by IPL feeding, showing that IPL feeding may not alter the risk for breast cancer in mice. Our results suggest that IPL could ameliorate menopausal symptoms in mice. Further studies will confirm the effects of IPL in humans. PMID:22422661

  19. Estrogenic effects of Pueraria mirifica on the menstrual cycle and hormone-related ovarian functions in cyclic female cynomolgus monkeys.

    PubMed

    Trisomboon, Hataitip; Malaivijitnond, Suchinda; Watanabe, Gen; Taya, Kazuyoshi

    2004-01-01

    This study investigated the estrogenic effect of Pueraria mirifica (P. mirifica) on menstrual cycle length and hormone-related ovarian function. Nine normal cyclic monkeys (Macaca fascicularis) were separated into 3 groups; each group was force fed with a single dose of 10, 100, and 1,000 mg of P. mirifica. The experimental schedule was separated into the pre-treatment and post-treatment periods. Blood samples were collected on days 3, 9 - 14, 19, 24, 29, and every 10 days until the next menstruation for one and two menstrual cycles during two consecutive periods and assayed for serum levels of gonadotropins and ovarian hormones. The result showed a significant increase in lengths of the follicular phase and total menstrual cycle in monkeys treated with 1,000 mg of P. mirifica, but no change in menstrual cycle length in monkeys treated with 10 and 100 mg of P. mirifica. Serum levels of follicle stimulating hormone, luteinizing hormone, estradiol, progesterone, or immunoreactive-inhibin did not change during the first and second menstrual cycles of the post-treatment period for all monkey groups. Our findings demonstrate that although changes in hormonal levels could not be observed in this study, a single dose of 1,000 mg of P. mirifica can disturb ovarian function and menstrual cycle in monkeys. PMID:14745118

  20. 2011 Montana Youth Risk Behavior Survey: Students with Disabilities

    ERIC Educational Resources Information Center

    Montana Office of Public Instruction, 2011

    2011-01-01

    This report presents the 2011 Montana Youth Risk Behavior Survey high school student frequency distributions for students with disabilities. These frequency distributions are based upon surveys with 1,672 high school students with disabilities in Montana during February of 2011. Frequency distributions may not total 1,672 due to nonresponse and…

  1. Resources for Teaching HERO: Food Service Occupations in Montana.

    ERIC Educational Resources Information Center

    Parsons, Angelina O.; Harris, Pamela R.

    This resource guide is designed to help home economics teachers in Montana to develop occupational programs for food service. It provides resources that can be used with the "Food Service Occupations in Montana: Scope and Sequence in Wage-Earning Home Economics." The guide contains 13 sections. The first section explains the core concepts for HERO…

  2. 76 FR 63323 - Notice of Competitive Coal Lease Sale, Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-12

    ... Bureau of Land Management Notice of Competitive Coal Lease Sale, Montana AGENCY: Bureau of Land... described below in Musselshell County, Montana, will be offered for competitive lease by sealed bid in accordance with the provisions of the Mineral Leasing Act of 1920, as amended. DATES: The lease sale will...

  3. 77 FR 2316 - Notice of Competitive Coal Lease Sale, Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Bureau of Land Management Notice of Competitive Coal Lease Sale, Montana AGENCY: Bureau of Land... described below in Musselshell County, Montana, will be offered for competitive lease by sealed bid in accordance with the provisions of the Mineral Leasing Act of 1920, as amended. DATES: The lease sale will...

  4. 76 FR 43259 - Southern Montana Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ... in Billings, Montana. The committee is meeting as authorized under the Secure Rural Schools and... Grad Montana Hotel and Convention Center, 5500 Midland Road, Billings, MT. Written comments should be sent to Babete Anderson, Custer National Forest, 1310 Main Street, Billings, MT 59105. Comments...

  5. Successful Strategies for Providing Online Credit Recovery in Montana

    ERIC Educational Resources Information Center

    Frazelle, Sarah

    2016-01-01

    This report examines common strategies used by six Montana schools that had high student passing rates in online credit recovery courses offered by the Montana Digital Academy (MTDA) in the 2013/14 school year. The study is based on analysis of interviews conducted with school-based facilitators who oversee the implementation of the online MTDA…

  6. Indian Education for All: Essential Understandings Regarding Montana Indians. Revised

    ERIC Educational Resources Information Center

    Montana Office of Public Instruction, 2010

    2010-01-01

    In the year 1999, OPI [Montana Office of Public Instruction] brought together representatives from all the tribes in Montana and created 7 Essential Understandings. These are some of the major issues all tribes have in common. They form the basis for all of our curriculum efforts and initiatives. There is great diversity among the 12 tribal…

  7. Montana Slab Edge Insulation Analysis for IECC 2006 Adoption

    SciTech Connect

    Gowri, Krishnan

    2007-05-01

    This is a letter report summarizing the energy analysis of slab insulation requirements which are no longer in IECC 2006 for Montana climate zone. Based on energy analysis using Equest, we calculated energy consumption and annual energy cost for various insulation configurations. This information will be used by the Montana Energy office during the upcoming code hearings.

  8. 2011 Montana Youth Risk Behavior Survey: Alternative Schools

    ERIC Educational Resources Information Center

    Montana Office of Public Instruction, 2011

    2011-01-01

    This report presents the 2011 Montana Youth Risk Behavior alternative school student frequency distributions. These frequency distributions are based upon surveys with 274 alternative school students in Montana during February of 2011. Frequency distributions may not total 274 due to nonresponse and percents may not total 100 percent due to…

  9. Resource Sharing in Montana: A Study of Interlibrary Loan and Alternatives for a Montana Union Catalog.

    ERIC Educational Resources Information Center

    Matthews, Joseph R.

    This study recommends a variety of actions to create and maintain a Montana union catalog (MONCAT) for more effective usage of in-state resources and library funds. Specifically, it advocates (1) merger of existing COM, machine readable bibliographic records, and OCLC tapes into a single microform catalog; (2) acceptance of only machine readable…

  10. A Report on the Health of Montana's Infants. 1996 Montana Special Report No. 1.

    ERIC Educational Resources Information Center

    Healthy Mothers, Healthy Babies--The Montana Coalition, Helena.

    This brief Kids Count report reviews principal adverse birth outcomes that affect the status of infants in Montana, including infant mortality and low birth weight. Statistics and brief summaries are provided in the following areas: (1) infant mortality (on the decline since 1989); (2) low birth rate (remaining steady from 1988 through 1992); (3)…

  11. 77 FR 38321 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT: Marvin..., Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009, Marvin_Montoya@blm.gov ....

  12. 78 FR 64531 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT... Southgate Drive, Billings, Montana 59101-4669, telephone (406) 896-5128 or (406) 896-5009,...

  13. 78 FR 66379 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-05

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT..., 5001 Southgate Drive, Billings, Montana 59101-4669, telephone (406) 896-5123 or (406)...

  14. 77 FR 64125 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-18

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT... Drive, Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009,...

  15. 77 FR 34401 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT: Marvin..., Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009, Marvin_Montoya@blm.gov ....

  16. 77 FR 34063 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT: Thomas..., Billings, Montana 59101-4669, telephone (406) 896-5125 or (406) 896-5009, tlaakso@blm.gov . Persons who...

  17. 77 FR 13620 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT: Blaise..., Billings, Montana 59101-4669, telephone (406) 896-5128 or (406) 896-5009, bloderme@blm.gov . Persons...

  18. 76 FR 17443 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-29

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT: Marvin..., Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009. SUPPLEMENTARY INFORMATION:...

  19. 77 FR 34402 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT: Blaise..., Billings, Montana 59101-4669, telephone (406) 896-5128 or (406) 896-5009, bloderme@blm.gov . Persons...

  20. 76 FR 44946 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT... Drive, Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009,...

  1. 76 FR 70163 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT... Drive, Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009,...

  2. 76 FR 76178 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT... Southgate Drive, Billings, Montana 59101-4669, telephone (701) 227-7730 or (406) 896-5009,...

  3. 76 FR 41821 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-15

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT... Drive, Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009,...

  4. 77 FR 46109 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT... Drive, Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009,...

  5. 77 FR 12075 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT: Blaise..., Billings, Montana 59101-4669, telephone (406) 896-5128 or (406) 896-5009, bloderme@blm.gov . Persons...

  6. 76 FR 53695 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-29

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT... Drive, Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009,...

  7. 76 FR 44947 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT... Drive, Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009,...

  8. 76 FR 72970 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Land Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT... Drive, Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009,...

  9. 77 FR 34402 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT: Marvin..., Billings, Montana 59101-4669, telephone (406) 896-5124 or (406) 896-5009, Marvin_Montoya@blm.gov ....

  10. Role and Scope of the Montana University System. Adopted June 25, 1979 by the Board of Regents, Montana University System.

    ERIC Educational Resources Information Center

    Montana State Office of the Commissioner of Higher Education, Helena.

    The role and scope of the Montana University and postsecondary education system are described. It is explained that the primary goal of the Montana University System is to use as effectively as possible the resources available to it in providing high quality educational opportunities and service to the people of the state, encompassing the three…

  11. CHARLES M. RUSSELL WILDLIFE REFUGE, MONTANA.

    USGS Publications Warehouse

    Rice, Dudley D.; Miller, Michael S.

    1984-01-01

    A mineral survey of the Charles M. Russell Wildlife Refuge in Montana indicates that parts of the area have demonstrated resources of low-rank coal and bentonite in areas of substantiated potential and all of the area is assigned a probable resource potential for oil and gas because it is underlain by sedimentary strata known to contain hydrocarbons in other areas. Potential hydrocarbon accumulations, including both oil and gas, are difficult to delineate because of the absence of subsurface control points within the refuge. Geophysical surveys and directional drilling along the fringes of the wildlife refuge would aid in refining resource estimates for organic fuels. 1 ref.

  12. Enhanced Oral Bioavailability of Pueraria Flavones by a Novel Solid Self-microemulsifying Drug Delivery System (SMEDDS) Dropping Pills.

    PubMed

    Guan, Qingxiang; Zhang, Guangyuan; Sun, Shilin; Fan, Hongbo; Sun, Cheng; Zhang, Shaoyuan

    2016-05-01

    To improve bioavailability of pueraria flavones (PF), a self-microemulsifying drug delivery system (SMEDDS) dropping pills composed of PF, Crodamol GTCC, Maisine 35-1, Cremophor RH 40, 1,2-propylene glycol and polyethylene glycol 6000 (PEG6000) was developed. Particle size, zeta potential, morphology and in vitro drug release were investigated, respectively. Pharmacokinetics, bioavailability of PF-SMEDDS dropping pills and commercial Yufengningxin dropping pills were also evaluated and compared in rats. Puerarin treated as the representative component of PF was analyzed. Dynamic light scattering showed the ability of PF-SMEDDS dropping pills to form a nanoemulsion droplet size in aqueous media. The type of media showed no significant effects on the release rate of PF. PF-SMEDDS dropping pills were able to improve the in vitro release rate of PF, and the in vitro release of these dropping pills was significantly faster than that of Yufengningxin dropping pills. There was a dramatic difference between the mean value of t1/2, peak concentration (Cmax), the area of concentration-time curve from 0 to 6 h (AUC0-6 h) of PF-SMEDDS dropping pills and that of commercial Yufengningxin dropping pills. A pharmacokinetic study showed that the bioavailability of PF was greatly enhanced by PF-SMEDDS dropping pills. The value of Cmax and relative bioavailability of PF-SMEDDS dropping pills were dramatically improved by an average of 1.69- and 2.36-fold compared with that of Yufengningxin dropping pills after gavage administration, respectively. It was concluded that bioavailability of PF was greatly improved and that PF-SMEDDS dropping pills might be an encouraging strategy to enhance the oral bioavailability of PF. PMID:26935150

  13. Anti-osteoporotic effects of Pueraria candollei var. mirifica on bone mineral density and histomorphometry in estrogen-deficient rats.

    PubMed

    Suthon, Sarocha; Jaroenporn, Sukanya; Charoenphandhu, Narattaphol; Suntornsaratoon, Panan; Malaivijitnond, Suchinda

    2016-04-01

    Although it has been clearly shown that Pueraria mirifica and its phytoestrogens can mimic estrogen in preventing bone loss, as osteoporosis is an asymptomatic disease, the therapeutic effects of P. mirifica should be acknowledged. In this study, 6-month-old female rats were ovariectomized, kept for 4 weeks to induce bone loss, divided into five groups, and treated with P. mirifica at doses of 0, 5, 25, and 50 mg/kg BW/day (PM0, PM5, PM25, and PM50 groups, respectively) or 7 mg/kg BW/day of puerarin (PU group) for 12 weeks. Only the trabecular bone mineral densities (BMDs) of tibia metaphysis (at the 12th, 14th, and 16th week) and total and trabecular BMDs of L4 (at the 16th week) of the PM50 group were significantly higher than those of the PM0 group. However, the BMDs of tibia metaphysis and L4 at the 16th week of the study period were kept significantly lower than those of the 0 week, and the BMD was also significantly lower than that of the 4th week for tibia metaphysis. The trabecular bone area (BV/TV), trabecular number (Tb.N), and osteoblast surface (Ob.S/BS) were significantly higher, and trabecular space (Tb.Sp) was significantly lower in the PM50 group, as compared with those of the PM0 group. This study indicates that P. mirifica could be used as an anti-osteoporotic agent for postmenopausal women. Since P. mirifica could mainly retain bone mass at the levels before bone loss is initiated, the use of other anabolic agents in combination with P. mirifica is recommended for osteoporotic patients. PMID:26815435

  14. Effects of Pueraria lobata Root Ethanol Extract on Adipogenesis and Lipogenesis During 3T3-L1 Differentiation into Adipocytes.

    PubMed

    Lee, Chae Myoung; Yoon, Mi Sook; Kim, Young Chul

    2015-06-01

    We evaluated the inhibitory effect of Pueraria lobata root ethanol extract (PLREE) on lipid accumulation during 3T3-L1 differentiation to adipocytes by measuring the intracellular expression of adipogenic, lipogenic, and lipolytic markers and lipid accumulation. The total polyphenol and flavonoid content of PLREE were 47 and 29 mg/g, respectively. The electron donating capacity of PLREE at 1,000 μg/mL was 48.8%. Treatment of 3T3-L1 preadipocytes with 100, 250, or 500 μg/mL PLREE for 8 days dose-dependently promoted the differentiation of 3T3-L1 cells. In contrast, the lipid content of PLREE-treated cells was significantly reduced by 7.8% (p < 0.05), 35.6% (p < 0.001), and 42.2% (p < 0.001) following treatment with 100, 250, and 500 μg/mL PLREE, respectively, as compared to differentiated control cells. PLREE upregulated peroxisome proliferator-activated receptor γ mRNA and protein, and sterol regulator element-binding protein-1c mRNA levels, but did not affect CCAAT/enhancer binding-protein β and α mRNA levels. PLREE also downregulated acetyl-CoA carboxylase mRNA and protein, fatty acid synthase (FAS) protein, and leptin mRNA levels, but did not affect FAS mRNA expression. PLREE upregulated adipose triglyceride lipase mRNA and protein expression, and hormone-sensitive lipase (HSL) protein expression, but did not affect HSL mRNA expression. In conclusion, we found that PLREE enhanced adipogenesis, but reduced lipogenesis, resulting in decreased lipid accumulation in 3T3-L1 cells. PMID:26191386

  15. Feeding value of hays of tropical forage legumes in pigs: Vigna unguiculata, Psophocarpus scandens, Pueraria phaseoloides and Stylosanthes guianensis.

    PubMed

    Kambashi, Bienvenu; Boudry, Christelle; Picron, Pascale; Kiatoko, Honoré; Bindelle, Jérôme

    2014-12-01

    The effects of four tropical forage legume hays (Vigna unguiculata, Psophocarpus scandens, Pueraria phaseoloides and Stylosanthes guianensis) on voluntary feed intake (VFI) and their nutritive value were studied in growing pigs using a corn-soybean meal-based diet containing varying proportions of forage legume hays (0, 10, 20 and 40 % or 0, 12.5 and 25 % for VFI and nutritive value determination, respectively). There was no difference in VFI between species (P > 0.20), but a linear response to forage inclusion level (P < 0.05) was observed decreasing from 126 for 0 % to approximately 84 g/kg of body weight for the 40 % forage diets, except for V. unguiculata, where the response was quadratic (P = 0.01). All four forage species linearly decreased the total tract apparent digestibility (TTAD) from 0.76 to 0.61, 0.80 to 0.68, 0.54 to 0.40 and 0.58 to 0.31 except for S. guianensis (0.44) for DM, N, NDF and N retention, respectively. Differences in digestibility (P < 0.05) between species were also observed. Due to their negative influence on the overall digestibility, the contribution of hays should not exceed 12.5 %, except for S. guianensis, in which N retention remained quite high (0.44) at the highest inclusion level (25 %). P. phaseoloides hay should be avoided in pigs as it combines the lowest VFI with the lowest nutrient digestibility. PMID:25069970

  16. Kootenai River Wildlife Habitat Enhancement Project : Long-term Bighorn Sheep/Mule Deer Winter and Spring Habitat Improvement Project : Wildlife Mitigation Project, Libby Dam, Montana : Management Plan.

    SciTech Connect

    Yde, Chis

    1990-06-01

    The Libby hydroelectric project, located on the Kootenai River in northwestern Montana, resulted in several impacts to the wildlife communities which occupied the habitats inundated by Lake Koocanusa. Montana Department of Fish, Wildlife and Parks, in cooperation with the other management agencies, developed an impact assessment and a wildlife and wildlife habitat mitigation plan for the Libby hydroelectric facility. In response to the mitigation plan, Bonneville Power Administration funded a cooperative project between the Kootenai National Forest and Montana Department of Fish, Wildlife and Parks to develop a long-term habitat enhancement plan for the bighorn sheep and mule deer winter and spring ranges adjacent to Lake Koocanusa. The project goal is to rehabilitate 3372 acres of bighorn sheep and 16,321 acres of mule deer winter and spring ranges on Kootenai National Forest lands adjacent to Lake Koocanusa and to monitor and evaluate the effects of implementing this habitat enhancement work. 2 refs.

  17. Effects of Puerariae Radix Extract on Endotoxin Receptors and TNF-α Expression Induced by Gut-Derived Endotoxin in Chronic Alcoholic Liver Injury

    PubMed Central

    Peng, Jing-Hua; Cui, Tuan; Sun, Zhao-Lin; Huang, Fu; Chen, Liang; Xu, Lin; Feng, Qin; Hu, Yi-Yang

    2012-01-01

    Kudzu (Pueraria lobata) is one of the earliest medicinal plants used to treat alcohol abuse in traditional Chinese medicine for more than a millennium. However, little is known about its effects on chronic alcoholic liver injury. Therefore, the present study observed the effects of puerariae radix extract (RPE) on chronic alcoholic liver injury as well as Kupffer cells (KCs) activation to release tumor necrosis factor alpha (TNF-α) induced by gut-derived endotoxin in rats and macrophage cell line. RPE was observed to alleviate the pathological changes and lipids deposition in liver tissues as well as the serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), and hepatic gamma-glutamyl transpeptidase (GGT) activity. Meanwhile, RPE inhibited KCs activation and subsequent hepatic TNF-α expression and downregulated the protein expression of endotoxin receptors, lipopolysaccharide binding protein (LBP), CD14, Toll-like receptor (TLR) 2, and TLR4 in chronic alcohol intake rats. Furthermore, an in vitro study showed that RPE inhibited the expression of TNF-α and endotoxin receptors, CD14 and TLR4, induced by LPS in RAW264.7 cells. In summary, this study demonstrated that RPE mitigated liver damage and lipid deposition induced by chronic alcohol intake in rats, as well as TNF-α release, protein expression of endotoxin receptors in vivo or in vitro. PMID:23133491

  18. The University of Montana's Blue Mountain Observatory

    NASA Astrophysics Data System (ADS)

    Friend, D. B.

    2004-12-01

    The University of Montana's Department of Physics and Astronomy runs the state of Montana's only professional astronomical observatory. The Observatory, located on nearby Blue Mountain, houses a 16 inch Boller and Chivens Cassegrain reflector (purchased in 1970), in an Ash dome. The Observatory sits just below the summit ridge, at an elevation of approximately 6300 feet. Our instrumentation includes an Op-Tec SSP-5A photoelectric photometer and an SBIG ST-9E CCD camera. We have the only undergraduate astronomy major in the state (technically a physics major with an astronomy option), so our Observatory is an important component of our students' education. Students have recently carried out observing projects on the photometry of variable stars and color photometry of open clusters and OB associations. In my poster I will show some of the data collected by students in their observing projects. The Observatory is also used for public open houses during the summer months, and these have become very popular: at times we have had 300 visitors in a single night.

  19. Breccia dikes from the Beaverhead Impact structure, southwest Montana

    NASA Technical Reports Server (NTRS)

    Fiske, P. S.; Hougen, S. B.; Hargraves, R. B.

    1992-01-01

    While shatter cones are generally accepted as indicators of meteorite impact, older petrologic features are not widely recognized in the geologic community. Breccia dikes are one such feature. They are found in many large impact structures occurring over an area at least as extensively as shatter cones. Breccia dikes will survive moderate degrees of metamorphism and tectonism, unlike many other microscopic features (shocked quartz grains, high-pressure polymorphs, etc.) and even large-scale features such as annular or bowl-shaped topographic features. Thus, they are important diagnostic criteria, especially for large, poorly preserved impact structures. The Beaverhead Impact structure is a recently discovered, deeply eroded impact structure in southwestern Montana. The remains of the structure are delineated by the occurrence of shatter cones, found in an area greater than 200 sq km, occurring within the Cabin thrust plate, part of the Cretaceous Sevier fold and thrust system. The distribution of shatter cones is further truncated by Tertiary normal faults. The present remains represent an allochthonous fragment of a larger structure.

  20. 1. View looking south on Montana Street. The Silver Bow ...

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

    1. View looking south on Montana Street. The Silver Bow County Courthouse (1910-1912) is on the left. - Butte Historic District, Bounded by Copper, Arizona, Mercury & Continental Streets, Butte, Silver Bow County, MT

  1. 76 FR 44032 - Montana; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... SECURITY Federal Emergency Management Agency Montana; Major Disaster and Related Determinations AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: This is a notice of the Presidential... Management Assistance Grant; 97.048, Disaster Housing Assistance to Individuals and Households...

  2. 78 FR 45548 - Montana; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... SECURITY Federal Emergency Management Agency Montana; Major Disaster and Related Determinations AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: This is a notice of the Presidential... Management Assistance Grant; 97.048, Disaster Housing Assistance to Individuals and Households...

  3. Northwest Montana Wildlife Mitigation Habitat Protection : Advance Design : Final Report.

    SciTech Connect

    Wood, Marilyn A.

    1993-02-01

    This report summarizes the habitat protection process developed to mitigate for certain wildlife and wildlife habitat losses due to construction of Hungry Horse and Libby dams in northwestern Montana.

  4. Applicability of ERTS-1 to Montana geology

    NASA Technical Reports Server (NTRS)

    Weidman, R. M. (Principal Investigator); Alt, D. D.; Berg, R.; Johns, W.; Flood, R.; Hawley, K.; Wackwitz, L.

    1976-01-01

    The author has identified the following significant results. Late autumn imagery provides the advantages of topographic shadow enhancement and low cloud cover. Mapping of rock units was done locally with good results for alluvium, basin fill, volcanics, inclined Paleozoic and Mesozoic beds, and host strata of bentonite beds. Folds, intrusive domes, and even dip directions were mapped where differential erosion was significant. However, mapping was not possible for belt strata, was difficult for granite, and was hindered by conifers compared to grass cover. Expansion of local mapping required geologic control and encountered significant areas unmappable from ERTS imagery. Annotation of lineaments provided much new geologic data. By extrapolating test site comparisons, it is inferred that 27 percent of some 1200 lineaments mapped from western Montana represent unknown faults. The remainder appear to be localized mainly by undiscovered faults and sets of minor faults or joints.

  5. Applicability of ERTS-1 to Montana geology

    NASA Technical Reports Server (NTRS)

    Weidman, R. M. (Principal Investigator)

    1973-01-01

    The author has identified the following significant results. Geologic maps of four test sites were compiled at 1/250,000. Band 7 prints enlarged to 1/500,000 scale are the best for the purpose, and negative prints provide a valuable supplement. More than 100 mapped lineaments represent most of the major faults of the area and a large number of suspected faults, including many of northeast trend. Under ideal conditions dip slopes may be recognized, laccoliths outlined, and axial traces drawn for narrow, plunging folds. Use of ERTS-1 imagery will greatly facilitate construction of a needed tectonic map of Montana. From ERTS-1 imagery alone, it was possible to identify up-turned undivided Paleozoic and Mesozoic strata and to map the boundaries of mountain glaciation, intermontane basins, a volcanic field, and an area of granitic rocks. It was also possible to outline clay pans associated with bentonite. However, widespread recognition of gross rock types will be difficult.

  6. US hydropower resource assessment for Montana

    SciTech Connect

    Francfort, J.E.

    1993-12-01

    The Department of Energy is developing an estimate of the hydropower development potential in this country. The Hydropower Evaluation Software (HES) is a computer model that was developed by the Idaho National Engineering Laboratory for this purpose. The HES measures the potential hydropower resources available in the United States, using uniform criteria for measurement. The software was developed and tested using hydropower information and data provided by the Southwestern Power Administration. It is a dBASE menu-driven software application that allows the personal computer user to assign environmental attributes to potential hydropower sites, calculate development suitability factors for each site based on the environmental attributes present, and generate reports based on these suitability factors. This report details the resource assessment results for the state of Montana.

  7. FLINT CREEK RANGE WILDERNESS STUDY AREA, MONTANA.

    USGS Publications Warehouse

    Ericksen, George E.; Marks, Lawrence Y.

    1984-01-01

    A mineral survey of the Flint Creek Range Wilderness study area, Montana shows the presence of mineral deposits. By far the most important are low-grade, potentially large, contact-metamorphic tungsten deposits. A large stockwork molybdenum deposit is probably low in grade. The areas of these tungsten and molybdenum deposits have substantiated mineral-resource potential. A multimillion ton phosphate-rock deposit occurs in an area of substantiated resource potential in the Permian Phosphoria Formation in the south-central part of the study area. Deposits of massive quartz, perhaps suitable for smelter flux, a demonstrated resource. Small scattered silver- and gold-bearing veins are present, but no resource potential was identified.

  8. Clinical fascioliasis in domestic goats in Montana.

    PubMed

    Leathers, C W; Foreyt, W J; Fetcher, A; Foreyt, K M

    1982-06-15

    Fascioliasis (Fasciola hepatica infection) was diagnosed in a herd of domestic goats in Montana. Twenty-eight goats died after a month-long clinical course of anorexia, weight loss, depression, lethargy, and decreased milk production. Clinical laboratory findings included anemia, low hemoglobin content, hypoproteinemia, hypoalbuminemia, eosinophilia, and high hepatic enzyme activity. The livers of affected goats had extensive parenchymal necrosis, fibrosis, and biliary hyperplasia. Albendazole oral suspension (20 mg/kg) was used to treat 45 of the remaining goats twice, 30 days apart; 15 goats were untreated controls. Egg counts for the untreated group averaged 171 fluke eggs per gram of feces, which compared with less than 1 epg per gram for the treated group. Fifteen percent of the treated goats died, whereas 73% of the untreated goats died. On the basis of necropsy findings, albendazole treatment was regarded as greater than 99% effective against adult F hepatica. PMID:7096186

  9. Rapid determination of major bioactive isoflavonoid compounds during the extraction process of kudzu (Pueraria lobata) by near-infrared transmission spectroscopy

    NASA Astrophysics Data System (ADS)

    Wang, Pei; Zhang, Hui; Yang, Hailong; Nie, Lei; Zang, Hengchang

    2015-02-01

    Near-infrared (NIR) spectroscopy has been developed into an indispensable tool for both academic research and industrial quality control in a wide field of applications. The feasibility of NIR spectroscopy to monitor the concentration of puerarin, daidzin, daidzein and total isoflavonoid (TIF) during the extraction process of kudzu (Pueraria lobata) was verified in this work. NIR spectra were collected in transmission mode and pretreated with smoothing and derivative. Partial least square regression (PLSR) was used to establish calibration models. Three different variable selection methods, including correlation coefficient method, interval partial least squares (iPLS), and successive projections algorithm (SPA) were performed and compared with models based on all of the variables. The results showed that the approach was very efficient and environmentally friendly for rapid determination of the four quality indices (QIs) in the kudzu extraction process. This method established may have the potential to be used as a process analytical technological (PAT) tool in the future.

  10. 76 FR 52968 - Notice of Public Meeting; Central Montana Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-24

    ... FURTHER INFORMATION CONTACT: Gary L. ``Stan'' Benes, Central Montana District Manager, Lewistown Field Office, 920 NE. Main, Lewistown, Montana 59457, (406) 538-1900, gary_benes@blm.gov . Persons who use...

  11. 75 FR 36665 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-28

    ... INFORMATION: This survey was executed at the request of the Program Manager, Bureau of Reclamation, Great Plains Region, Montana Area Office, Billings, Montana, and was necessary to determine the boundaries...

  12. 75 FR 36436 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... INFORMATION: This survey was executed at the request of the Program Manager, Bureau of Reclamation, Great Plains Region, Montana Area Office, Billings, Montana, and was necessary to determine the boundaries...

  13. 75 FR 47026 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ... INFORMATION: This survey was executed at the request of the Program Manager, Bureau of Reclamation, Great Plains Region, Montana Area Office, Billings, Montana, and was necessary to determine the boundaries...

  14. Suitability of Pueraria phaseoloides, Chromolaena odorata and Tithonia diversifolia as in-situ mulch for nematode management in musa cropping systems.

    PubMed

    Schösser, B; Hauser, S; Sikora, R A

    2006-01-01

    Mulching with plant organic matter has been shown to reduce nematode population densities in various cropping systems. The level of nematode control is increased when such mulches are incorporated into the soil as organic amendments. Chromolaena odorata, Tithonia diversifolia and Pueraria phaseoloides are common cover crops in West and Central Africa that produce large quantities of nutrient rich biomass. The aim of this study was to determine, if in-situ mulching of C. odorata, T. diversifolia and P. phaseoloides is suitable for nematode control in Musa production. In a pot trial, the susceptibility of these plants to spiral nematodes was investigated. The effects of different quantities of surface mulch on nematode population densities in the soil and in banana roots also were determined. All mulch types and all quantities led to a reduction in nematode population densities in the soil. The strongest nematode reductions were observed in the Pueraria treatments. In treatments containing banana plants mulching improved plant growth compared to the clean-fallowed soil and induced lower root infestation rates. However, nematode soil populations were higher in mulched than in non-mulched banana treatments. Plant parasitic nematodes also were isolated from roots of all three cover crop species and all three plants caused an increase in nematode numbers in the soil. Therefore, the tested cover crops proved unsuitable for nematode control in a system with the highly susceptible bananas. Further examinations are needed to determine whether or not the positive effects of surface mulching on plantain plant growth and root infestation rates also have positive effects on yield in an in-situ mulching system in the presence of nematodes. PMID:17390809

  15. 30 CFR 926.15 - Approval of Montana regulatory program amendments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of Montana regulatory program amendments. 926.15 Section 926.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE MONTANA § 926.15 Approval of Montana...

  16. 30 CFR 926.15 - Approval of Montana regulatory program amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Montana regulatory program amendments. 926.15 Section 926.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE MONTANA § 926.15 Approval of Montana...

  17. 77 FR 42760 - Notice of Public Meeting, Eastern Montana Resource Advisory Council Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... Bureau of Land Management Notice of Public Meeting, Eastern Montana Resource Advisory Council Meeting... Advisory Council (RAC) will meet as indicated below. DATES: The next regular meeting of the Eastern Montana RAC will be held on September 19, 2012, in Miles City, Montana. The meeting will start at 8:00...

  18. 78 FR 9417 - Notice of Public Meeting, Eastern Montana Resource Advisory Council Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-08

    ... Bureau of Land Management Notice of Public Meeting, Eastern Montana Resource Advisory Council Meeting... Advisory Council (RAC) will meet as indicated below. DATES: The next regular meeting of the Eastern Montana RAC will be held on March 6, 2013 in Miles City, Montana. The meeting will start at 8:00 a.m....

  19. 75 FR 67393 - Notice of Public Meeting, Eastern Montana Resource Advisory Council Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... Bureau of Land Management Notice of Public Meeting, Eastern Montana Resource Advisory Council Meeting AGENCY: Bureau of Land Management, Interior, Montana, Billings and Miles City Field Offices. ACTION... Land Management (BLM) Eastern Montana Resource Advisory Council (RAC), will meet as indicated...

  20. 75 FR 42125 - Notice of Public Meeting, Eastern Montana Resource Advisory Council Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... Advisory Council (RAC) will meet as indicated below. DATES: The next regular meeting of the Eastern Montana Resource Advisory Council will be held on August 26, ] 2010, in Miles City, Montana. The meeting will start... Bureau of Land Management Notice of Public Meeting, Eastern Montana Resource Advisory Council...

  1. 78 FR 47723 - Notice of Public Meeting, Eastern Montana Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... Bureau of Land Management Notice of Public Meeting, Eastern Montana Resource Advisory Council AGENCY... Council (RAC) will meet as indicated below. DATES: The next regular meeting of the Eastern Montana RAC... Road, Miles City, Montana, 59301, (406) 233-2831, mark_jacobsen@blm.gov . Persons who use...

  2. 78 FR 22557 - Notice of public meeting, Eastern Montana Resource Advisory Council Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-16

    ... Bureau of Land Management Notice of public meeting, Eastern Montana Resource Advisory Council Meeting... Council (RAC) will meet as indicated below. DATES: The next regular meeting of the Dakotas RAC will be... Montana/Dakotas District, 111 Garryowen Road, Miles City, Montana, 59301, (406) 233-2831,...

  3. 76 FR 9049 - Notice of Public Meeting, Eastern Montana Resource Advisory Council Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-16

    ... Bureau of Land Management Notice of Public Meeting, Eastern Montana Resource Advisory Council Meeting AGENCY: Bureau of Land Management, Interior, Montana, Billings and Miles City Field Offices. ACTION... Land Management (BLM) Eastern Montana Resource Advisory Council (RAC), will meet as indicated...

  4. Montana School Fall Enrollment by Race/Ethnicity, 2003-04 School Year

    ERIC Educational Resources Information Center

    McCulloch, Linda

    2004-01-01

    This report discusses school fall Enrollment of Montana based on race/ethnicity for the 2003-2004 school year. Sections include: (1) Montana School Fall Enrollment by Race/Ethnicity Overview; and (2) Montana School Fall Enrollment by Race/Ethnicity-2003-04 School Year. Fall enrollment data are collected by school, grade, gender, and race/ethnicity…

  5. 75 FR 41881 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Drive, Billings, Montana 59101-4669, telephone (406) 896-5121 or (406) 896- 5009. SUPPLEMENTARY..., Division of Resources. BILLING CODE 4310-DN-P...

  6. 76 FR 37372 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-27

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana... Management, 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT: Steve Toth, Cadastral Surveyor, Branch of Cadastral Survey, Bureau of Land Management, 5001 Southgate Drive,...

  7. 76 FR 9049 - Notice of Filing of Plats of Survey; Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-16

    ... file the plat of survey of the lands described below in the BLM Montana State Office, Billings, Montana..., 5001 Southgate Drive, Billings, Montana 59101-4669. FOR FURTHER INFORMATION CONTACT: Josh Alexander, Cadastral Surveyor, Branch of Cadastral Survey, Bureau of Land Management, 5001 Southgate Drive,...

  8. 76 FR 28065 - Notice of Intent To Repatriate a Cultural Item: Montana Historical Society, Helena, MT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... National Park Service Notice of Intent To Repatriate a Cultural Item: Montana Historical Society, Helena... repatriate a cultural item in the possession of the Montana Historical Society, Helena, MT, that meets the... Territory, between 1884 and 1886. In 1892, Allen loaned it to the Montana Historical Society....

  9. 77 FR 10502 - MATL LLP; Montana Alberta Tie, Ltd; Notice of Petition for Declaratory Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission MATL LLP; Montana Alberta Tie, Ltd; Notice of Petition for Declaratory Order Take notice that on February 13, 2012, MATL LLP (MATL) and Montana Alberta Tie Ltd (Montana Alberta...

  10. Montana Standards and Guidelines for Career and Vocational/Technical Education. Summer 2002 Update.

    ERIC Educational Resources Information Center

    Montana State Office of Public Instruction, Helena.

    This document presents Montana's standards and guidelines for career and vocational/technical education (CVTE). The guide begins with a directory of Montana's key CVTE personnel and specialists. Part 1 presents the federal and state definitions of CVTE and provides an overview of Montana's system for delivering CVTE and its philosophy regarding…

  11. Ecological Assessment of Streams in the Powder River Structural Basin, Wyoming and Montana, 2005-06

    USGS Publications Warehouse

    Peterson, D.A.; Wright, P.R.; Edwards, G.P., Jr.; Hargett, E.G.; Feldman, D.L.; Zumberge, J.R.; Dey, Paul

    2009-01-01

    Energy and mineral development, particularly coalbed natural gas development, is proceeding at a rapid pace in the Powder River Structural Basin (PRB) in northeastern Wyoming. Concerns about the potential effects of development led to formation of an interagency working group of primarily Federal and State agencies to address these issues in the PRB in Wyoming and in Montana where similar types of resources exist but are largely undeveloped. Under the direction of the interagency working group, an ecological assessment of streams in the PRB was initiated to determine the current status (2005-06) and to establish a baseline for future monitoring. The ecological assessment components include assessment of stream habitat and riparian zones as well as assessments of macroinvertebrate, algal, and fish communities. All of the components were sampled at 47 sites in the PRB during 2005. A reduced set of components, consisting primarily of macroinvertebrate and fish community assessments, was sampled in 2006. Related ecological data, such as habitat and fish community data collected from selected sites in 2004, also are included in this report. The stream habitat assessment included measurement of channel features, substrate size and embeddedness, riparian vegetation, and reachwide characteristics. The width-to-depth ratio (bankfull width/bankfull depth) tended to be higher at sites on the main-stem Powder River than at sites on the main-stem Tongue River and at sites on tributary streams. The streambed substrate particle size was largest at sites on the main-stem Tongue River and smallest at sites on small tributary streams such as Squirrel Creek and Otter Creek. Total vegetative cover at the ground level, understory, and canopy layers ranged from less than 40 percent at a few sites to more than 90 percent at many of the sites. A bank-stability index indicated that sites in the Tongue River drainage were less at risk of bank failure than sites on the main-stem Powder River

  12. The 3D Elevation Program: summary for Montana

    USGS Publications Warehouse

    Carswell, William J., Jr.

    2014-01-01

    Elevation data are essential to a broad range of applications, including forest resources management, wildlife and habitat management, national security, recreation, and many others. For the State of Montana, elevation data are critical for flood risk management, infrastructure and construction management, agriculture and precision farming, geologic resource assessment and hazard mitigation, natural resources conservation, and other business uses. Today, high-density light detection and ranging (lidar) data are the primary sources for deriving elevation models and other datasets. Federal, State, Tribal, and local agencies work in partnership to (1) replace data that are older and of lower quality and (2) provide coverage where publicly accessible data do not exist. A joint goal of State and Federal partners is to acquire consistent, statewide coverage to support existing and emerging applications enabled by lidar data. The National Enhanced Elevation Assessment evaluated multiple elevation data acquisition options to determine the optimal data quality and data replacement cycle relative to cost to meet the identified requirements of the user community. The evaluation demonstrated that lidar acquisition at quality level 2 for the conterminous United States and quality level 5 ifsar data for Alaska with a 6- to 10-year acquisition cycle provided the highest benefit/cost ratios. The new 3D Elevation Program (3DEP) initiative selected an 8-year acquisition cycle for the respective quality levels. 3DEP, managed by the U.S. Geological Survey (USGS), the Office of Management and Budget Circular A–16 lead agency for terrestrial elevation data, responds to the growing need for high-quality topographic data and a wide range of other 3D representations of the Nation’s natural and constructed features.

  13. Utilizing Paraeducators as Links to Their Communities: A Training Package for Use with Teacher/Paraeducator Teams and in the Pre-Service Training of Teachers.

    ERIC Educational Resources Information Center

    Hermanson, Michael J.; Peterson, Michael D.; Sampson, Marsha; Hoagland, Tina

    To deliver training and continuing education for education personnel in a large rural state, Montana has decentralized its Comprehensive System of Personnel Development (CSPD) by forming five regional councils. The Montana Center on Disabilities developed a statewide training program for using paraeducators as liaisons to communities to enhance…

  14. Comparative polytene chromosome maps of D. montana and D. virilis.

    PubMed

    Morales-Hojas, Ramiro; Päällysaho, Seliina; Vieira, Cristina P; Hoikkala, Anneli; Vieira, Jorge

    2007-02-01

    Chromosomal inversion polymorphism was characterized in Finnish Drosophila montana populations. A total of 14 polymorphic inversions were observed in Finnish D. montana of which nine had not been described before. The number of polymorphic inversions in each chromosome was not significantly different from that expected, assuming equal chance of occurrence in the euchromatic genome. There was, however, no correlation between the number of polymorphic inversions and that of fixed inversions in each chromosome. Therefore, a simple neutral model does not explain the evolutionary dynamics of inversions. Furthermore, in contrast to results obtained by others, no significant correlation was found between the two transposable elements (TEs) Penelope and Ulysses and inversion breakpoints in D. montana. This result suggests that these TEs were not involved in the creation of the polymorphic inversions seen in D. montana. A comparative analysis of D. montana and Drosophila virilis polytene chromosomes 4 and 5 was performed with D. virilis bacteriophage P1 clones, thus completing the comparative studies of the two species. PMID:16906413

  15. Archean collisional tectonics in SW Montana

    SciTech Connect

    Mogk, D.; Rickmond, D.; Salt, K.; Clark, M.; Mueller, P.; Lafrenze, D.; Wooden, J.; Henry, D.

    1985-01-01

    The Archean continental crust of SW Montana evolved through alternating cycles of stable platform sedimentation followed by crustal thickening through collisional tectonics. The ancient sialic crust in the Beartooth Mountains served as the nucleus for accretion of younger terranes to the west. The oldest orogenic cycle recognized in the Beartooth Mountains involves a 3.4 Ga old supracrustal sequence which was metamorphosed in the granulite facies (T=700-800/sup 0/C, P=6Kb, 35/sup 0/C/Km); deep burial is interpreted as the result of collisional tectonic thickening. The second orogenic cycle is subduction related and has produced 2.8 Ga old andesites, 2.75 Ga old calc-alkaline intrusives, upper amphibolite grade metamorphism, transcurrent faulting (in the North Snowy Block and Yankee Jim canyon at 2.8 Ga) and nappe emplacement. In the central Beartooths post-orogenic granites intrude pelitic schists (T=600/sup 0/C, P=8Kb, 25/sup 0/C/Km). West of the Beartooths the basement consists of 2.75-2.70 Ga old, tectonically telescoped coarse clastics (Gallatin, Madison Ranges) and stable platform sequences (Gravelly, Tobacco Root, Ruby Ranges). Nappe formation and granulite-migmatite (700-750/sup 0/C) associations are common, suggesting deep burial through tectonic thickening. A later-kinematic mesozonal (8Kb) qtz diorite-granodiorite batholithic complex is present in the northern Madison Range. Quartzofeldspathic paragneisses in the westernmost Archean basement are derived from either a continental or island arc source.

  16. Education & Public Outreach in Montana, Supporting the Solar Dynamics Observatory

    NASA Astrophysics Data System (ADS)

    Winter, H. D.; McKenzie, D. E.

    2005-05-01

    In the Space Public Outreach Team (SPOT) program at Montana State University (MSU), currently a major component of SDO Education and Public Outreach at MSU, the hallmark of the program has been the presentation of cutting-edge science regarding topics of current interest. The program, under the management of Montana Space Grant Consortium since 1996, is a proven way to bring the excitement of NASA space science investigations to primary and secondary schools, while simultaneously involving university students in E/PO. The program is remarkably cost-effective, useful as a service-learning device, and extremely popular. We will outline the mechanisms of the SPOT program, including the involvement of a diverse group of undergraduates, and its recent expansion to reach more of Montana's students.

  17. Feasibility Study of Biopower in East Helena, Montana. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    SciTech Connect

    Moriarty, K.

    2013-02-01

    The U.S. Environmental Protection Agency (EPA) developed the RE-Powering America's Land initiative to reuse contaminated sites for renewable energy generation when aligned with the community's vision for the site. The former American Smelting and Refining Company (Asarco) smelter in East Helena, Montana, was selected for a feasibility study under the initiative. Biomass was chosen as the renewable energy resource based on the wood products industry in the area. Biopower was selected as the technology based on Montana's renewable portfolio standard (RPS) requiring utilities to purchase renewable power.

  18. Plant water status relationships among major floodplain sites of the Flathead River, Montana

    USGS Publications Warehouse

    Lee, L.C.; Hinckley, T.M.; Scott, M.L.

    1985-01-01

    Water status measurements of dominant species from major floodplain plant community types of the North Fork Flathead River, Montana were used to test the accuracy of site moisture gradient relationships postulated from floristic ordinations and site water balance estimates. Analysis of variance tests showed significant differences among the average predawn xylem pressure potential (ψp) of species in several community types. However, additional analyses failed to indicate a significant degree of association between averaged predawn Yp measurements and either floristic ordination or site water balance results. Sixty eight percent of 22 trials comparing the diurnal average ψp of the same species in different community types on the same day were less negative for a species in the wetter community types as predicted by floristic ordinations. Similarly, 64% of the trials indicated that the diurnal average stomatal conductance was higher for a species in the wetter type. These results suggest that although a floodplain moisture gradient exists, it alone does not limit the distribution of floodplain plant communities in the North Fork.

  19. Montana's Indian Education for All: Applying Multicultural Education Theory

    ERIC Educational Resources Information Center

    Carjuzaa, Jioanna; Jetty, Mike; Munson, Michael; Veltkamp, Teresa

    2010-01-01

    Montana's constitutional commitment to the cultural heritages of American Indians exemplifies the practical application of multicultural education. In this article, the authors explore the goals and evolution of Indian Education for All within a multicultural education framework, and discuss how educators are best prepared to implement this…

  20. National Environmental/Energy Workforce Assessment for Montana.

    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 Montana. The study concerns itself with the environmental pollution control areas of air, noise, potable water, pesticides, radiation, solid waste, wastewater,…

  1. 75 FR 43537 - Montana; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-26

    ... SECURITY Federal Emergency Management Agency Montana; 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...

  2. Regional assemblages of Lygus (Heteroptera: Miridae) in Montana canola fields

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sweep net sampling of canola (Brassica napus L.) was conducted in 2002 and 2003 to determine Lygus (Heteroptera: Miridae) species composition and parasitism levels in four regions of Montana. Regardless of region or seasonal change, Lygus elisus (Van Duzee) was the dominant species in all canola fi...

  3. 76 FR 54521 - Montana Disaster Number MT-00062

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ...This is an amendment of the Presidential declaration of a major disaster for the State of Montana (FEMA-1996-DR), dated 07/26/ 2011. Incident: Severe Storms and Flooding. Incident Period: 04/03/2011 through 07/22/2011. Effective Date: 08/24/2011. Physical Loan Application Deadline Date: 09/26/2011. EIDL Loan Application Deadline Date:...

  4. Montana CETA Field Learning Program. Fiscal Year 1980. Evaluation Report.

    ERIC Educational Resources Information Center

    Wooden, Richard E.

    Evaluation of the CETA/EBCE (Comprehensive Employment and Training Act/Experience Based Career Education) Field Learning Program at eight sites in Montana showed the program to be successful in helping high school students explore careers. The system was generally successful in achieving program outcome objectives: varied types of students were…

  5. Off-Farm Agricultural Occupations in Montana: Employment and Education.

    ERIC Educational Resources Information Center

    Heaney, Donald S.

    Data were obtained by interview with managers in a random sample of 161 businesses in 10 selected Montana trade and service centers to (1) identify present and emerging off-farm agricultural occupations, (2) estimate present and anticipated numbers of employees, (3) estimate annual entry opportunities, (4) determine needed competencies, and (5)…

  6. A new fauna from the Colorado group of southern Montana

    USGS Publications Warehouse

    Reeside, John B., Jr.

    1925-01-01

    This paper describes a small but interesting fauna collected in 1921 by W. T. Thorn, Jr., Gail F. Moulton, T. W. Stanton, and K. C. Heald in the Crow Indian Reservation in southern Montana. The locality is in sec. 36, T. 6 S., R. 32 E., Big Horn County, and is 2 miles east of the Soap Creek oil field.

  7. Montana Partnerships for Rural Resource Teams Project Manual.

    ERIC Educational Resources Information Center

    Montana State Office of Public Instruction, Helena.

    This project manual from the Partnerships for Rural Resource Teams Project, a project designed to build upon the foundation of services for children and youth with deaf-blindness in Montana, opens with guiding principles of the project and a description of the types of available services. Grounded in a framework that draws upon the principles of…

  8. The Montana Behavioral Initiative: Student Results and System Outcomes.

    ERIC Educational Resources Information Center

    Rude, Harvey; Bailey-Anderson, Susan; Dotter, Susan

    The Montana Behavioral Initiative (MBI) was developed in 1995 in response to increased incidents of student behavior problems. The intent of MBI is to improve educational environments to meet the needs of all students, including those with behavioral challenges. Each participating school conducts needs assessments and develops site-specific goals…

  9. Montana's High School Dropouts: Examining the Fiscal Consequences. State Research

    ERIC Educational Resources Information Center

    Stuit, David A.; Springer, Jeffrey A.

    2010-01-01

    This report analyzes the economic and social costs of the high school dropout problem in Montana from the perspective of a state taxpayer. The majority of the authors' analysis considers the consequences of this problem in terms of labor market, tax revenue, and public service costs. In quantifying these costs, the authors seek to inform public…

  10. 76 FR 17817 - Southern Montana Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-31

    ... Forest Service Southern Montana Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Custer and Gallatin National Forest's Resource Advisory Committee will meet... committee members, replacement members and Forest Service personnel. (2) Selection of a chairperson by...