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Sample records for montana treatments appeared

  1. Satisfaction with Appearance and the Desired Treatment to Improve Aesthetics

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    Bader K. Al-Zarea

    2013-01-01

    Full Text Available Objective. To identify participants’ satisfaction with appearance and the desired treatment to improve aesthetics. Materials and Methods. 220 participants (127 males and 93 females, mean age = 21.4 ± 1.5 years were recruited into the study. A structured questionnaire was used to assess patients’ satisfaction with appearance and what treatment they desire to improve aesthetics. Participants scored the level of satisfaction with appearance using visual analogue scale. Results. The VAS mean score of satisfaction with general appearance was 6.8 ± 2.3. Half participants were dissatisfied with tooth appearance and 65.9% were dissatisfied with tooth colour. Higher VAS scores were associated with higher desire for all treatments that improve tooth appearance (. Dissatisfaction with tooth appearance increased with increased dissatisfaction with teeth colour, feeling of poor tooth alignment, presence of fractured anterior teeth, and increased desire for orthodontic, crowns, and dentures treatments (. Dissatisfaction with tooth colour was associated with increased desire for tooth whitening and tooth coloured fillings (. Conclusions. Participants had high levels of dissatisfaction with tooth appearance and tooth colour. Dissatisfaction with tooth colour contributed to the increased dissatisfaction with tooth appearance. Dissatisfaction with tooth appearance, colour, alignment, and condition was significantly related to high desire for aesthetic treatments.

  2. Unipolar radiofrequency treatment to improve the appearance of cellulite.

    Science.gov (United States)

    Alexiades-Armenakas, Macrene; Dover, Jeffrey S; Arndt, Kenneth A

    2008-09-01

    Previous studies suggest that radiofrequency (RF) energy may be effective as a treatment for cellulite. This bilateral paired blinded comparative study assesses the efficacy and safety of a unipolar RF device for improving the appearance of cellulite using a new quantitative cellulite grading system. In this randomized, blinded, split-design study, 10 individuals (aged 32-57 years) with a clinically observable excess of subcutaneous fat and cellulite (minimum grade 2 out of 4) on the thighs received up to six unilateral treatments (number of treatments at the investigator's discretion) at 2-week intervals with unipolar RF. The untreated side of the thigh served as an internal control. Treated thighs were randomly assigned by alternate allocation. Results were evaluated using study participant questionnaires and by two blinded evaluators (JSD, KAA) using photographs and the author's (MAA) cellulite grading scale at each treatment visit and at 1-month and 3-month follow-up visits after the final treatment. A novel quantitative four-point cellulite grading system is presented and applied, which separately grades dimple density, dimple distribution, dimple depth, diameter and contour. All participants responded to treatment (mean of 4.22 and range of three to six treatments). The blinded evaluations of photographs using the cellulite grading scale demonstrated the following mean grading scores for the treated leg versus the control leg: dimple density of 2.73 vs 3.18 (11.25% mean improvement), dimple distribution 2.89 vs 3.32 (10.75% mean improvement), dimple depth 1.47 vs 1.54 (2.5% mean improvement), and mean score of 2.36 (SEM 0.45) vs 2.68 (SEM 0.57) (8.00+/-2.84% mean improvement). The treatment was painless and side effects included minimal to moderate erythema which resolved within 1 to 3 hours. No crusting, scarring or dyspigmentation was observed. This randomized, blinded, split-design, controlled study employing a quantitative four-point grading scale

  3. A Response to "A Description of Merger Applied to the Montana State University Context."

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    Sexton, Ronald P.; And Others

    1996-01-01

    Contains three responses to Stephen L. Coffman's article appearing in the same issue, "A Description of Merger Applied to the Montana State University Context": one from the chancellor of Montana State University-Billings, one from the president of Montana State University-Bozeman, and one from the commissioner of the Montana State University…

  4. Is there a role for homeopathy in breast cancer surgery? A first randomized clinical trial on treatment with Arnica montana to reduce post-operative seroma and bleeding in patients undergoing total mastectomy

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    Sorrentino, Luca; Piraneo, Salvatore; Riggio, Eliana; Basilicò, Silvia; Sartani, Alessandra; Bossi, Daniela; Corsi, Fabio

    2017-01-01

    Aim: This study aimed to evaluate the benefits of Arnica montana on post-operative blood loss and seroma production in women undergoing unilateral total mastectomy by administering Arnica Montana 1000 Korsakovian dilution (1000 K). Materials and Methods: From 2012 to 2014, 53 women were randomly assigned to A. montana or placebo and were followed up for 5 days. The main end point was the reduction in blood and serum volumes collected in drainages. Secondary end points were duration of drainage, a self-evaluation of pain, and the presence of bruising or hematomas. Results: The per-protocol analysis revealed a lower mean volume of blood and serum collected in drainages with A. montana (−94.40 ml; 95% confidence interval [CI]: 22.48-211.28; P = 0.11). A regression model including treatment, volume collected in the drainage on the day of surgery, and patient weight showed a statistically significant difference in favor of A. montana (−106.28 ml; 95% CI: 9.45-203.11; P = 0.03). Volumes collected on the day of surgery and the following days were significantly lower with A. montana at days 2 (P = 0.033) and 3 (P = 0.0223). Secondary end points have not revealed significant differences. Conclusions: A. montana 1000 K could reduce post-operative blood and seroma collection in women undergoing unilateral total mastectomy. Larger studies are needed with different dilutions of A. montana to further validate these data. PMID:28163953

  5. Managing appearance changes resulting from cancer treatment: resilience in adolescent females.

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    Wallace, Melissa L; Harcourt, Diana; Rumsey, Nichola; Foot, Annabel

    2007-11-01

    Typically, adolescence is marked by cognitive and physical developments impacting on self-esteem, independence and sexual awareness, often resulting in increased appearance awareness and dissatisfaction. Adolescents with cancer have the additional burden of illness, treatments and resultant appearance changes. This study aimed to explore the impact of these changes on adolescents who have had cancer. In depth, semi-structured interviews were conducted with six females between 14 and 19 years who had completed treatment within the previous two years, and analysed using Interpretative Phenomenological Analysis (IPA). Concerns around an altered appearance were significant during treatment, serving as a constant reminder of 'difference' and a marker of illness. However, since treatment, participants expressed an apparent shift in views and expectations of their appearance, as well as the value placed on it -- expressing increased satisfaction with their own appearance and a decrease in its importance. While important to acknowledge the distress and challenges experienced by participants, results highlight the need for research and care to focus on positive experiences of patients, rather than simply maladjustment. Explanations for the findings are explored, including the temporary nature of many appearance changes and the life-threatening nature of cancer.

  6. A noninvasive mechanical treatment to reduce the visible appearance of cellulite.

    Science.gov (United States)

    Roubal, Paul J; Busuito, Michael J; Freeman, D Carl; Placzek, Jeffrey D

    2016-12-01

    Cellulite is a cosmetic condition of subcutaneous fat herniation through fibrous connective tissue that results in a dimpled appearance of the skin. Occurring in approximately 85% to 90% of all women worldwide, cellulite has been well studied. The result has been the development of a plethora of treatment protocols yielding little to no success. We describe a noninvasive mechanical treatment for women with cellulite, evaluating the safety and effectiveness of a technique that utilizes a unique patented device for the reduction of the visible appearance of cellulite.

  7. High risk and rapid appearance of multidrug resistance during tuberculosis treatment in Moldova.

    Science.gov (United States)

    Jenkins, Helen E; Crudu, Valeriu; Soltan, Viorel; Ciobanu, Ana; Domente, Liliana; Cohen, Ted

    2014-04-01

    Multidrug-resistant tuberculosis (MDR-TB) is a serious problem in the former Soviet Union and may appear during TB treatment. We aimed to estimate the prevalence of, timing of and factors associated with MDR-TB diagnosis during TB treatment in Moldova, which was part of the former Soviet Union. We analysed data on 3 754 confirmed non-MDR-TB cases (between January 1, 2007 and December 31, 2010) in the Moldovan TB surveillance database, where patients provided sputum specimens for drug-susceptibility testing, multiple times, during treatment. We estimated the percentage of individuals with confirmed baseline non-MDR-TB that were diagnosed with MDR-TB during treatment, documented the time at which MDR-TB was diagnosed, and used a failure-time model to identify factors associated with MDR-TB diagnosis. Between 7.2% and 9.2% of initially non-MDR-TB cases were diagnosed with MDR-TB during treatment. Half of these MDR-TB diagnoses occurred with 3 months of the initial diagnosis. An increased MDR-TB risk during treatment was associated with baseline resistance to first-line TB drugs (linear increase in risk per additional drug), previous incarceration and HIV co-infection. MDR can appear rapidly during TB treatment. Policy considerations should emphasise management during early treatment by increasing ambulatory TB treatment to prevent nosocomial transmission, and ensuring universal rapid diagnostics access to prevent acquisition and transmission of drug resistance.

  8. Guidelines for applying management treatments to benefit breeding waterfowl in the Dakotas and Montana

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    US Fish and Wildlife Service, Department of the Interior — This report, created by the Region 6, Habitat and Population Evaluation Team (HAPET), provides biological guidelines for applying management treatments designed to...

  9. Fuel treatment impacts on estimated wildfire carbon loss from forests in Montana, Oregon, California, and Arizona

    Science.gov (United States)

    Stephens, Scott L.; Boerner, Ralph E.J.; Maghaddas, Jason J.; Maghaddas, Emily E.Y.; Collins, Brandon M.; Dow, Christopher B.; Edminster, Carl; Fiedler, Carl E.; Fry, Danny L.; Hartsough, Bruce R.; Keeley, Jon E.; Knapp, Eric E.; McIver, James D.; Skinner, Carl N.; Youngblood, Andrew P.

    2012-01-01

    Using forests to sequester carbon in response to anthropogenically induced climate change is being considered across the globe. A recent U.S. executive order mandated that all federal agencies account for sequestration and emissions of greenhouse gases, highlighting the importance of understanding how forest carbon stocks are influenced by wildfire. This paper reports the effects of the most common forest fuel reduction treatments on carbon pools composed of live and dead biomass as well as potential wildfire emissions from six different sites in four western U.S. states. Additionally, we predict the median forest product life spans and uses of materials removed during mechanical treatments. Carbon loss from modeled wildfire-induced tree mortality was lowest in the mechanical plus prescribed fire treatments, followed by the prescribed fire-only treatments. Wildfire emissions varied from 10–80 Mg/ha and were lowest in the prescribed fire and mechanical followed by prescribed fire treatments at most sites. Mean biomass removals per site ranged from approximately 30–60 dry Mg/ha; the median lives of products in first use varied considerably (from 50 years). Our research suggests most of the benefits of increased fire resistance can be achieved with relatively small reductions in current carbon stocks. Retaining or growing larger trees also reduced the vulnerability of carbon loss from wildfire. In addition, modeled vulnerabilities to carbon losses and median forest product life spans varied considerably across our study sites, which could be used to help prioritize treatment implementation.

  10. Factors influencing patient satisfaction with dental appearance and treatments they desire to improve aesthetics

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    Hassan Nurhidayati

    2011-02-01

    Full Text Available Abstract Background We assessed factors influencing patients' satisfaction with their dental appearance and the treatments they desired to improve dental aesthetics. Methods A cross-sectional study was performed out among 235 adult patients who visited the Hospital Universiti Sains Malaysia dental clinic. A structured, interviewer-guided questionnaire was used to identify patient satisfaction with their general dental appearance, cosmetic elements and desired treatments. Results The 235 patients consisted of 70 males (29.8% and 165 females (70.2%, of mean age 31.5 years (SD 13.0. Of these patients, 124 (52.8% were not satisfied with their general dental appearance. In addition, 132 patients (56.2% were not happy with the color of their teeth, 76 (32.3%, regarded their teeth were poorly aligned, 62 (26.4%, as crowded and 56 (23.4% protruded. Dissatisfaction with tooth color was significantly higher in female than in male patients (odds ratio [OR] of 1.99 (95% confidence interval [CI] 1.13-3.50. Tooth whitening was the treatment most desired by patients (48.1%. Results of multiple logistic regression analysis showed that patient dissatisfaction with general dental appearance was significantly associated with female gender (OR = 2.18; 95% CI: 1.18-4.03, unhappiness with tooth color (OR = 3.05; 95% CI: 1.74-5.34 and the opinion that their teeth protruded (OR = 2.91, 95% CI: 1.44-5.91. Conclusions Most patients in this study were not satisfied with their dental appearance with a greater percentage of females expressing dissatisfaction than males. An age was not associated with satisfaction. Unhappiness with tooth color and feelings of having protruding teeth also had a significant negative influence on patient satisfaction with general dental appearance.

  11. A Research Agenda for Appearance Changes Due to Breast Cancer Treatment

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    Mia K. Markey

    2008-01-01

    Full Text Available Breast cancer is one of the most prevalent forms of cancer in the US. It is estimated that more than 180,000 American women will be diagnosed with invasive breast cancer in 2008. Fortunately, the survival rate is relatively high and continually increasing due to improved detection techniques and treatment methods. However, maintaining quality of life is a factor often under emphasized for breast cancer survivors. Breast cancer treatments are invasive and can lead to deformation of the breast. Breast reconstruction is important for restoring the survivor’s appearance. However, more work is needed to develop technologies for quantifying surgical outcomes and understanding women’s perceptions of changes in their appearance. A method for objectively measuring breast anatomy is needed in order to help both the breast cancer survivors and their surgeons take expected changes to the survivor’s appearance into account when considering various treatment options. In the future, augmented reality tools could help surgeons reconstruct a survivor’s breasts to match her preferences as much as possible.

  12. Trigger Finger Appearing as Gradually Increasing Digital Nerve Disorder after Surgical Treatment

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    Hiroyuki Tsuchie

    2013-01-01

    Full Text Available Trigger finger is a common disease, and operative treatments are often applied for it. Digital nerve injury is one of the complications of this surgical treatment, and paresthesia and sensory disturbance occur early after the operation. This paper presents a case of trigger finger appearing gradually as increasing digital nerve disorder after surgical treatment. In the second surgery, scar tissue covered the palmar MP joint where the A1 pulley had existed before, and palmar digital neurovascular tissue of the ulnar side was found on the inside of the scar. The ulnar digital nerve showed swelling like a neuroma, and bilateral digital nerves existed nearer to the center of the flexor pollicis longus tendon than normal digital nerves. Even when we operate on trigger finger by open release, we should create an appropriate surgical space for observation and be careful of digital nerve injury.

  13. [A CASE OF MILIARY TUBERCULOSIS ASSOCIATED WITH HEPATOSPLENIC ABSCESSES APPEARING DURING ANTI-TUBERCULOUS TREATMENT].

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    Okabayashi, Ken; Nishio, Kazumi; Aida, Shinji; Nakano, Yasushi

    2015-10-01

    A 27-year-old man with a 4-month history of treatment for miliary tuberculosis at another hospital was admitted to our hospital for continued treatment. Computed tomography showed new lesions in the S8 area of the liver and spleen, despite resolution of chest radiographic findings. Because these new lesions were still present after 8 months of treatment, we performed laparoscopic drainage of the liver abscess. Purulent material drained from the lesion revealed positive polymerase chain reaction results for Mycobacterium tuberculosis, and identification of granuloma with infiltrating lymphocytes and plasma cells confirmed the diagnosis of tubercular liver abscess. Pathological changes in the spleen over the clinical course were also regarded as representing tubercular abscess. Postoperative course was good, and tuberculosis treatment ended after 12 months. Tubercular liver abscess subsequently showed prominent reduction, and the tubercular splenic abscess disappeared on abdominal ultrasonography. Tubercular hepatosplenic abscesses appearing during tubercular treatment are rare. We report this valuable case in which laparoscopic drainage of a liver abscess proved useful for diagnosis and treatment.

  14. Dissatisfaction with dentofacial appearance and the normative need for orthodontic treatment: determinant factors

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    Anderson Barbosa de Almeida

    2014-06-01

    Full Text Available OBJECTIVE: This study aims at assessing the normative need for orthodontic treatment and the factors that determine the subjective impact of malocclusion on 12-year-old Brazilian school children. METHODS: A total of 451 subjects (215 males and 236 females were randomly selected from private and public schools of Juiz de Fora, Brazil. The collected data included sociodemographic information and occlusal conditions. The esthetic subjective impact of malocclusion was assessed by means of the Orthodontic Aesthetic Subjective Impact Score - OASIS, whereas the malocclusion and the need for orthodontic treatment were assessed by means of the Dental Aesthetic Index (DAI and the Index of Orthodontic Treatment Need-Aesthetic Component (IOTN-AC. RESULTS: Prevalence of normative need for orthodontic treatment was 65.6% (n = 155, and prevalence of orthodontic esthetic subjective impact was 14.9%. The following variables showed significant association with esthetic subjective impact of malocclusion: female (p = 0.042; OR = 0.5; CI = 0.2-0.9, public school student (p = 0.002; OR = 6.8; CI = 1.9-23.8, maxillary overjet ≥ 4 mm (p = 0.037; OR = 1.7; CI = 1-3 and gingival smile ≥ 4 mm (p = 0.008; OR = 3.4; CI = 1.3-8.8. CONCLUSION: The normative need for orthodontic treatment overestimated the perceived need. Occlusal and sociocultural factors influenced the dissatisfaction of schoolchildren with their dentofacial appearance.

  15. Durability of treatment effect with polidocanol endovenous microfoam on varicose vein symptoms and appearance (VANISH-2).

    Science.gov (United States)

    Todd, Kenneth L; Wright, David I

    2015-07-01

    The objectives of this study were to assess the durability of response to treatment with polidocanol endovenous microfoam (Varithena; Provensis Ltd, a BTG International group company) and to assess the long-term safety of the study patients. This report presents efficacy and safety data from the day after visit 5/week 8 (the primary end point of the study) through the 1-year study visit. As the approved dose concentration is 1%, this analysis focuses on those patients who were randomized to polidocanol endovenous microfoam 1% at study visit 2. Because the objective of the 1-year analysis was to assess the durability of response to treatment with polidocanol endovenous microfoam 1%, the 1-year efficacy analyses based on the efficacy population included all patients who were randomized and received at least one treatment with polidocanol endovenous microfoam 1%. Efficacy end points in the Polidocanol Endovenous Microfoam Versus Vehicle for the Treatment of Saphenofemoral Junction Incompetence (VANISH-2) trial were evaluated at 1 year (n = 221; 96% of those completed the primary end-point measurement at week 8) and included the following: Varicose Vein Symptoms Questionnaire (VVSymQ, Provensis Ltd) score, an assessment of symptoms by patients using electronic daily diaries; Independent Photography Review: Visible Varicose Veins (IPR-V(3)) and Patient Self-assessment of Visible Varicose Veins (PA-V(3)) scores, the assessment of appearance by an Independent Physician Review panel and by patient self-assessment, respectively; duplex ultrasound response (physiologic response to treatment); Venous Clinical Severity Score (disease severity); and Venous Insufficiency Epidemiological and Economic Study on Quality of Life (VEINES-QOL) score (quality of life). Of the 230 patients who completed visit 5/week 8, 56 received polidocanol endovenous microfoam 1% at visit 2/week 0 and were subsequently assessed for efficacy at visit 5/week 8 and visit 10/1 year (one patient of the 57

  16. Montana StreamStats

    Science.gov (United States)

    2016-04-05

    About this volumeMontana StreamStats is a Web-based geographic information system (http://water.usgs.gov/osw/streamstats/) application that provides users with access to basin and streamflow characteristics for gaged and ungaged streams in Montana. Montana StreamStats was developed by the U.S. Geological Survey (USGS) in cooperation with the Montana Departments of Transportation, Environmental Quality, and Natural Resources and Conservation. The USGS Scientific Investigations Report consists of seven independent but complementary chapters dealing with various aspects of this effort.Chapter A describes the Montana StreamStats application, the basin and streamflow datasets, and provides a brief overview of the streamflow characteristics and regression equations used in the study. Chapters B through E document the datasets, methods, and results of analyses to determine streamflow characteristics, such as peak-flow frequencies, low-flow frequencies, and monthly and annual characteristics, for USGS streamflow-gaging stations in and near Montana. The StreamStats analytical toolsets that allow users to delineate drainage basins and solve regression equations to estimate streamflow characteristics at ungaged sites in Montana are described in Chapters F and G.

  17. Periurethral injection of collagen in the treatment of urinary stress incontinence: ultrasonographic appearance

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    Leonhardt, C.; Krysl, J.; Arenson, A.M.; Herschorn, S. [Toronto Univ., ON (Canada). Faculty of Medicine

    1995-06-01

    Transvesical and transvaginal ultrasonography (US) was performed 26 times in 23 patients, 3 to 36 months after periurethral injection of collagen to treat symptomatic urinary stress incontinence. The appearance, location and volume of the collagen were recorded. In all the patients the injected collagen had the appearance of a well-circumscribed mass of variable size, located at the bladder base. Transvesical US demonstrated the collagen in only 17 of the patients, and allowed only limited visualization of the collagen in five of these 17 patients. However, transvaginal US demonstrated the collagen in all of them. The collagen collections showed various levels of echogenicity with both techniques. However, in patients with more than one deposit of collagen, the collections had similar echogenicity. The study indicated that US provides a rapid, noninvasive method of assessing collagen after periurethral injection, and that transvaginal US was the best method of visualizing such collections. 10 refs., 5 figs.

  18. Forest regions of Montana

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    Stephen F. Arno

    1979-01-01

    In this paper, Montana is divided into eight geographic subdivisions called "forest regions," based on distributions of tree and undergrowth species and the relationship of these patterns to climate and topography. The regions serve as a geographic reference for describing patterns of forest vegetation across the State. Data on the distributions of plant...

  19. Arnica montana L

    NARCIS (Netherlands)

    Andreas, Ch.H.

    1958-01-01

    Een eventuele veelvormigheid van de wolverlei, Arnica montana L., heeft in ons land, voor zover mij bekend, geen aanleiding gegeven tot een onderverdeling dezer soort. In Portugal is dat wel het geval; A. de Bolos beschreef in 1948 in het tijdschrift Agronomia Lusitanica 2 ondersoorten voor het Iber

  20. [Plain film appearances of chondropathia patellae. Morphological changes after surgical treatment (author's transl)].

    Science.gov (United States)

    Schumacher, K A; Langer, R; Langer, M; Mutschler, W; von Dewitz, H

    1981-05-01

    The localised patella defects in our material of 90 patients were largely unchanged up to nine months after surgical treatment. Persistence of soft tissue swelling round the knee correlates with continuing pain. In some cases there has been remineralisation of the patella, which can be regarded as a stage in healing. Unchanged or deteriorating radiological findings may be associated with clinical improvement or deterioration.

  1. Building Footprints - Montana Structures/Addresses Framework

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    NSGIC GIS Inventory (aka Ramona) — The Montana Structures/Addresses Framework is a statewide spatial database of structure and address points in the State of Montana. The Montana Structures/Addresses...

  2. Appearance of lung metastasis from osteosarcoma 21 years after initial treatment.

    Science.gov (United States)

    Maeda, Ryo; Isowa, Noritaka; Onuma, Hideyuki; Miura, Hiroshi; Touge, Hirokazu; Kawasaki, Yuji

    2008-12-01

    This report describes a case of metastasis to the lung 21 years after the initial treatment of primary osteosarcoma in a 79-year-old man. The osteosarcoma was in the right femur and had resulted in amputation. The patient presented with painless hematuria, and a workup revealed a squamous cell carcinoma of the urinary bladder with invasion into the perivesicular fat. The patient received radiation therapy. Follow-up computed tomography of the chest revealed a nodule measuring 21x14 mm in the right upper lobe of the lung. Repeated transbronchial lung biopsies and needle biopsies were unsuccessful, so wedge resection of the right upper nodule was performed by video-assisted thoracic surgery to obtain a definitive diagnosis. The final pathological diagnosis was consistent with metastasis from the primary osteosarcoma removed 21 years earlier.

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

    Science.gov (United States)

    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;…

  4. Availability of Diagnostic and Treatment Services for Acute Stroke in Frontier Counties in Montana and Northern Wyoming

    Science.gov (United States)

    Okon, Nicholas J.; Rodriguez, Daniel V.; Dietrich, Dennis W.; Oser, Carrie S.; Blades, Lynda L.; Burnett, Anne M.; Russell, Joseph A.; Allen, Martha J.; Chasson, Linda; Helgerson, Steven D.; Gohdes, Dorothy; Harwell, Todd S.

    2006-01-01

    Context: Rapid diagnosis and treatment of ischemic stroke can lead to improved patient outcomes. Hospitals in rural and frontier counties, however, face unique challenges in providing diagnostic and treatment services for acute stroke. Purpose: The aim of this study was to assess the availability of key diagnostic technology and programs for acute…

  5. A case of necrotizing vasculitis with panniculitis, during sorafenib treatment for hepatocellular carcinoma, appeared in disease progression.

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    Panebianco, Michele; Ragazzi, Moira; Asensio, Nuria Maria; Pagano, Maria; Gnoni, Roberta; Boni, Corrado

    2014-12-01

    Hepatocellular carcinoma (HCC) is the sixth most common cancer worldwide and is the third most common cause of death from cancer. Sorafenib is the only drug which improves survival in first line advanced HCC. Sorafenib has been associated with several dermatologic toxicities and toxic effects have been related to a better treatment response. We report the case of a well-circumscribed panniculitis and necrotizing vasculitis due to sorafenib, appeared in disease progression in a man affected by advanced HCC.

  6. Hypertrophic adenoids in patients with nasopharyngeal carcinoma:appearance at magnetic resonance imaging before and after treatment

    Institute of Scientific and Technical Information of China (English)

    Yao-Pan Wu; Pei-Qiang Cai; Li Tian; Jie-Hua Xu; Richard Alan Mitteer Jr; Yi Fan; Zhenfeng Zhang

    2015-01-01

    Introduction:Patients with nasopharyngeal carcinoma (NPC) sporadically develop abnormal adenoids. Nasopharyngeal adenoids are usually included in the gross tumor volume (GTV) but may have different therapeutic responses than tumor tissue. Therefore, distinguishing adenoids from tumor tissue may be required for precise and efficient chemoradiotherapy and radiotherapy. We characterized nasopharyngeal adenoids and investigated the therapeutic responses of NPC and nasopharyngeal adenoids using magnetic resonance imaging (MRI). Methods:MRI data from 40 NPC patients with a coexisting adenoid mass before and after treatment were analyzed. The features of the adenoid masses, including location, striped appearance, size, interface, symmetry/asymmetry, and cysts, were evaluated. Treatment response were scored according to the World Health Organization guidelines. Results:A striped appearance was observed in 36 cases before treatment and in all cases after treatment. In these 36 cases, the average GTVs including and excluding the uninvolved adenoids were 19.8 cm3 and 14.8 cm3, respectively. The average percentage change after excluding the uninvolved adenoids from the GTV was 31.0%. Stable disease in the adenoids was identified in 27 (96.4%) of 28 patients after neoadjuvant chemotherapy, while NPC clearly regressed. Partial adenoid responses were identified in 33 (82.5%) of 40 patients at 3 months after chemoradiotherapy or radiotherapy, whereas complete tumor responses were achieved in all patients. Six months after treatment, the adenoids continued to atrophy but did not disappear, and tumor recurrence was not found. Conclusions:Nasopharyngeal adenoids and carcinoma tissue in NPC patients can be distinguished by using MRI and have different responses to chemoradiotherapy and radiotherapy. These findings contribute to better delineating the GTV of NPC, based on which spatially optimized strategies can be developed to render precise and efficient chemoradiotherapy and

  7. Influence of in-package cold plasma treatment on microbiological shelf life and appearance of fresh chicken breast fillets.

    Science.gov (United States)

    Wang, Jiamei; Zhuang, Hong; Hinton, Arthur; Zhang, Jianhao

    2016-12-01

    The effect of in-package cold plasmas (CP) was studied on microbiological shelf life and surface lightness of fresh chicken fillets (pectoralis major). Chicken fillets were packaged in food trays in air or modified atmosphere (MA) gas (O2:CO2:N2 = 65:30:5) and stored at 4 °C after exposed to an in-package cold plasma (80 kV for 180 s) treatment. Populations of mesophiles, psychrophiles, and pseudomonas spp. were measured as indicators for microbiological shelf life and CIELAB L(∗) values as an indicator for raw meat appearance. Results show that regardless of microbial type, there were no significant differences in microbial counts between the control and CP treated chicken fillets packed in air. However, in the MA packages, microbial counts were consistently lower than the non-treated control during refrigerated storage. Regardless of CP treatment, the microbial counts on the samples packed in air were much higher than in MA. They were more than 6 logs cfu/g in air compared to fewer than 4 logs cfu/g in MA after 7 d storage and fewer than 6 logs cfu/g after 14 d storage. Regardless of CP treatment and gas composition in package, there were no significant differences in the surface L(∗) value between the fillets pre-treatment and those after storage at 4 °C. These results demonstrate that the effects of in-package CP treatments on microbiological shelf life of fresh chicken fillets depend upon headspace composition in packages. When fresh chicken fillets are packed in air, CP treatment has no effect on microbiological shelf life. MA packages with high O2 and CO2 significantly extend shelf life and CP treatment with MA can at least double shelf life of fresh chicken meat (more than 14 days). Regardless of headspace composition, in-package CP does not have negative effects on chicken meat appearance. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Capturing appearance

    Science.gov (United States)

    Rushmeier, Holly E.

    2005-01-01

    For computer graphics applications, capturing the appearance parameters of objects (reflectance, transmittance and small scale surface structures), is as important as capturing the overall shape. We briefly review recent approaches developed by the computer graphics community to solve this problem. Excellent results have been obtained by various researchers measuring spatially varying reflectance functions for some classes of objects. We will consider some challenges from two of the remaining problematic classes of objects. First we will describe our experience scanning and modeling the throne of Tutankhamen. The major difficulties in this case were that the base shape was a highly detailed non-convex geometry with complex topology, and the shape was covered by optically uncooperative gold and silver. Then we will discuss some observations from our ongoing project to scan and model historic buildings on the Yale campus. The major difficulties in this second case are quantity of data and the lack of control over acquisition conditions.

  9. Libraries in Montana: MedlinePlus

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    ... 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 ...

  10. 78 FR 10507 - Montana Regulatory Program

    Science.gov (United States)

    2013-02-14

    ... approved pursuant to 30 CFR 732.17. Therefore, Montana advised that the minor grammatical changes will not.... Montana proposes changes to the Montana Strip and Underground Mine Reclamation Act (MSUMRA) that... conditions of approval in the April 1, 1980, Federal Register (45 FR 21560). You can also find later...

  11. MONTANA PALLADIUM RESEARCH INITIATIVE

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    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

  12. Anti-inflammatory activity of Arnica montana 6cH: preclinical study in animals.

    Science.gov (United States)

    Macêdo, S B; Ferreira, L R; Perazzo, F F; Carvalho, J C

    2004-04-01

    The anti-inflammatory effect of Arnica montana 6cH was evaluated using acute and chronic inflammation models. In the acute, model, carrageenin-induced rat paw oedema, the group treated with Arnica montana 6cH showed 30% inhibition compared to control (P < 0.05). Treatment with Arnica 6cH, 30 min prior to carrageenin, did not produce any inhibition of the inflammatory process. In the chronic model, Nystatin-induced oedema, the group treated 3 days previously with Arnica montana 6cH had reduced inflammation 6 h after the inflammatory agent was applied (P < 0.05). When treatment was given 6 h after Nystatin treatment, there was no significant inhibitory effect. In a model based on histamine-induced increase of vascular permeability, pretreatment with Arnica montana 6cH blocked the action of histamine in increasing vascular permeability.

  13. Evaluation of antioxidant and cytoprotective activities of Arnica montana L. and Artemisia absinthium L. ethanolic extracts

    Directory of Open Access Journals (Sweden)

    Craciunescu Oana

    2012-09-01

    Full Text Available Abstract Background Arnica montana L. and Artemisia absinthium L. (Asteraceae are medicinal plants native to temperate regions of Europe, including Romania, traditionally used for treatment of skin wounds, bruises and contusions. In the present study, A. montana and A. absinthium ethanolic extracts were evaluated for their chemical composition, antioxidant activity and protective effect against H2O2-induced oxidative stress in a mouse fibroblast-like NCTC cell line. Results A. absinthium extract showed a higher antioxidant capacity than A. montana extract as Trolox equivalent antioxidant capacity, Oxygen radical absorbance capacity and 2,2-diphenyl-1-picrylhydrazyl free radical-scavenging activity, in correlation with its flavonoids and phenolic acids content. Both plant extracts had significant effects on the growth of NCTC cells in the range of 10–100 mg/L A. montana and 10–500 mg/L A. absinthium. They also protected fibroblast cells against hydrogen peroxide-induced oxidative damage, at the same doses. The best protection was observed in cell pre-treatment with 10 mg/L A. montana and 10–300 mg/L A. absinthium, respectively, as determined by Neutral red and lactate dehydrogenase assays. In addition, cell pre-treatment with plant extracts, at these concentrations, prevented morphological changes induced by hydrogen peroxide. Flow-cytometry analysis showed that pre-treatment with A. montana and A. absinthium extracts restored the proportion of cells in each phase of the cell cycle. Conclusions A. montana and A. absinthium extracts, rich in flavonoids and phenolic acids, showed a good antioxidant activity and cytoprotective effect against oxidative damage in fibroblast-like cells. These results provide scientific support for the traditional use of A. montana and A. absinthium in treatment of skin disorders.

  14. Effectiveness and Safety of Arnica montana in Post-Surgical Setting, Pain and Inflammation.

    Science.gov (United States)

    Iannitti, Tommaso; Morales-Medina, Julio César; Bellavite, Paolo; Rottigni, Valentina; Palmieri, Beniamino

    2016-01-01

    Arnica montana has been widely used as a homeopathic remedy for the treatment of several inflammatory conditions in pain management and postoperative settings. This review gives an overview of the therapeutic use of Arnica montana in the above-mentioned fields also focusing on its mechanisms of action learned from animal models and in vitro studies. Arnica montana is more effective than placebo when used for the treatment of several conditions including post-traumatic and postoperative pain, edema, and ecchymosis. However, its dosages and preparations used have produced substantial differences in the clinical outcome. Cumulative evidence suggests that Arnica montana may represent a valid alternative to non-steroidal anti-inflammatory drugs, at least when treating some specific conditions.

  15. Wetlands & Deepwater Habitats - Montana Wetland and Riparian Framework - Map Service

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — The Montana Wetland and Riparian Framework represents the extent, type, and approximate location of wetlands, riparian areas, and deepwater habitats in Montana....

  16. NSAID enteropathy: appearance at CT and MR enterography in the age of multi-modality imaging and treatment.

    Science.gov (United States)

    Frye, Judson M; Hansel, Stephanie L; Dolan, Steven G; Fidler, Jeff L; Song, Louis M Wong Kee; Barlow, John M; Smyrk, Tom C; Flicek, Kristina T; Hara, Amy K; Bruining, David H; Fletcher, Joel G

    2015-06-01

    CT and MR enterography and capsule endoscopy are increasingly used as routine diagnostic tests for patients with potential small bowel disorders and obscure gastrointestinal bleeding. Non-steroidal anti-inflammatory drugs (NSAIDs) are commonly used drugs that disrupt prostaglandin synthesis and result in a variety of localized complications within the small bowel ranging from ulcer formation to characteristic circumferential strictures, or diaphragms. NSAID enteropathy encompasses this spectrum of acute and chronic inflammatory sequelae, and is associated with typical findings at capsule endoscopy and surgery. Herein we review the typical clinical presentation of NSAID enteropathy, in addition to its endoscopic appearances, focusing on imaging findings at cross-sectional enterography. Multiple, short-segment strictures are the hallmarks of imaging diagnosis. Strictures may have minimal hyperenhancement or wall thickening, but these findings are typically symmetric and circumferential with respect to the bowel lumen. Multifocal Crohn's strictures, and occasionally radiation-induced strictures or adhesions, will mimic NSAID diaphragms. Multi-phase or multi-sequence imaging at CT and MR enterography increase diagnostic confidence in stricture presence. Strategies for subsequent workup and therapy after enterography are also discussed. Given the frequent use of NSAIDs and typical appearance of these strictures, knowledge of characteristic imaging findings can be particularly useful when evaluating patients with anemia and recurrent small bowel obstruction.

  17. DOLUS LAKES ROADLESS AREA, MONTANA.

    Science.gov (United States)

    Elliott, James E.; Avery, Dale W.

    1984-01-01

    A mineral survey of the Dolus Lakes Roadless Area in southwestern Montana, was conducted. Much of the roadless area has probable and substantiated potential for resources of gold, silver, molybdenum, and tungsten. The nature of the geologic terrain indicates that there is little promise for the occurrence of coal, oil, gas, or geothermal resources. Detailed geologic and geochemical studies are suggested to delineate exploration targets that could be tested by drilling.

  18. Temporal analysis of pain responders and common adverse events: when do these first appear following treatment with pregabalin

    Directory of Open Access Journals (Sweden)

    Parsons B

    2015-06-01

    Full Text Available Bruce Parsons, Birol Emir, Andrew Clair Pfizer, New York, NY, USA Background: Pregabalin is an α2δ ligand indicated in the USA for treatment of a number of chronic pain conditions, including diabetic peripheral neuropathy, postherpetic neuralgia, pain associated with spinal cord injury, and fibromyalgia. A greater understanding of when patients first respond to treatment with pregabalin and when adverse events emerge, or worsen, could aid design of new proof-of-concept studies and help guide treatment of patients. Methods: This was an analysis of five randomized, placebo-controlled, double-blind trials (between 8 and 16 weeks in duration of flexible-dose pregabalin (150–600 mg/day. Individual patient data were pooled into three groups by disease condition: diabetic peripheral neuro-pathy or postherpetic neuralgia (n=514, spinal cord injury (n=356, and fibromyalgia (n=498. Responders were classified as having a ≥30% and/or ≥50% reduction in mean pain score from baseline; once a patient responded, they were not scored subsequently (and were excluded from the responder analysis. The emergence of adverse events at each week was also recorded. Results: The majority of the 30% and 50% responders emerged within the first 3–4 weeks with pregabalin, but were more uniformly distributed across the 6 weeks of the analysis with placebo. The majority of common adverse events also emerged within the first 3–4 weeks of pregabalin treatment. Conclusion: These data suggest that the majority of pain responders and common adverse events emerge within 3–4 weeks of treatment with pregabalin. These data could advise new proof-of-concept studies and guide clinical management. Keywords: neuropathic pain, fibromyalgia, clinical trial design

  19. 76 FR 47637 - Montana Disaster #MT-00062

    Science.gov (United States)

    2011-08-05

    ... ADMINISTRATION Montana Disaster MT-00062 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Montana (FEMA..., Fort Worth, TX 76155. FOR FURTHER INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance,...

  20. 77 FR 47907 - Montana Disaster #MT-00067

    Science.gov (United States)

    2012-08-10

    ... ADMINISTRATION Montana Disaster MT-00067 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of MONTANA dated 08/02/2012. Incident: Ash Creek Fire. Incident Period: 06/25/2012 through 07/22/2012. Effective Date:...

  1. 77 FR 48198 - Montana Disaster #MT-00068

    Science.gov (United States)

    2012-08-13

    ... ADMINISTRATION Montana Disaster MT-00068 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Montana dated 08/06/2012. Incident: Dahl Fire. Incident Period: 06/26/2012 through 07/06/2012. Effective Date:...

  2. Residual injury, appearance-related concerns, symptoms of post-traumatic stress disorder, and depression within a treatment-seeking veteran sample.

    Science.gov (United States)

    Weaver, Terri L; Walter, Kristen H; Chard, Kathleen M; Bosch, Jeane

    2014-10-01

    This study explored the associations among injury-related appearance changes experienced during deployment/combat, symptom severity of post-traumatic stress disorder and depression, and body image distress within a treatment-seeking veteran population (n = 91). Thirty-three percent of the sample reported having an appearance-related residual injury experienced during combat or deployment (n = 30). A subsample, who completed the body image distress measure (n = 69), was divided into two groups: those with an appearance-related residual injury (n = 22) and those without an appearance-related residual injury (n = 47). Correlational analyses revealed significant, positive correlations between body image distress and depression symptom severity. Results also showed a trend relationship between body image distress and post-traumatic stress disorder symptom severity for those with an appearance-related residual injury although correlations were nonsignificant among these constructs for those without an appearance-related residual injury. Multiple regression analyses revealed that body image distress was a unique predictor of depression symptom severity, controlling for residual injury status. Implications of these findings for exploring the psychological impact of residual injury were discussed.

  3. Hepatoprotective, anti-inflammatory and antioxidant activities of Flacourtia montana J. Grah leaf extract in male Wistar rats

    Directory of Open Access Journals (Sweden)

    Chinchu Joshy

    2016-12-01

    Full Text Available Flacourtia montana and its related species have been used traditionally for the treatment of various diseases. The present study evaluated the hepatoprotective, anti-inflammatory and antioxidant activities of F. montana methanolic extract. The hepatoprotective effect of F. montana was evaluated against paracetamol induced hepatotoxicity in Wistar rats. Administration of paracetamol (2 g/kg showed a significant biochemical and histological deterioration in the liver of experimental animals. Pretreatment with F. montana (200 and 400 mg/kg b.wt. p.o significantly (P ⩽ 0.001 reduced the elevated levels of serum enzymes like serum glutamic-oxaloacetic transaminase (AST, serum glutamic-pyruvic transaminase (ALT, alkaline phosphatase (ALP and reversed the hepatic damage in the liver which evidenced the hepatoprotective activity. The anti-inflammatory activity of F. montana was evaluated by carrageenan-induced paw edema and cotton pellet-induced granuloma models. F. montana (200 and 400 mg/kg showed a significant (P ⩽ 0.001 reduction in rat paw edema with 76.39% and 80.32%, respectively induced by carrageenan against the reference anti-inflammatory drug ibuprofen (10 mg/kg (83.10%. Oral administration of F. montana (200 and 400 mg/kg also significantly (P ⩽ 0.001 reduced the granuloma mass formation in cotton pellet granuloma method. The reducing power and hydrogen peroxide radical scavenging were increased at increasing doses of F. montana. The results of the present study demonstrate that the methanolic extract of F. montana possess hepatoprotective, anti-inflammatory and antioxidant activities.

  4. Quantifying social preferences toward woody biomass energy generation in Montana, USA

    Science.gov (United States)

    Robert Campbell; Tyron Venn; Nathaniel Anderson

    2015-01-01

    A significant amount of the forestland in Montana is in need of mechanical forest restoration treatments, which can improve forest health and reduce wildfire risk, but can be expensive to implement and produce little merchantable timber. One option for disposal of the small diameter material produced by these treatments is to utilize it to produce energy,...

  5. Social preferences toward energy generation with woody biomass from public forests in Montana, USA

    Science.gov (United States)

    Robert M. Campbell; Tyron J. Venn; Nathaniel M. Anderson

    2016-01-01

    In Montana, USA, there are substantial opportunities for mechanized thinning treatments on public forests to reduce the likelihood of severe and damaging wildfires and improve forest health. These treatments produce residues that can be used to generate renewable energy and displace fossil fuels. The choice modeling method is employed to examine the marginal...

  6. 78 FR 44187 - Montana Disaster # MT-00079

    Science.gov (United States)

    2013-07-23

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Montana Disaster MT-00079 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... have been determined to be adversely affected by the disaster: Primary Counties: Blaine,...

  7. Notes and comments on Montana Refuges

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report is a summary of actual management actions, and plant community responses on Montana refuges during 1992. It is part of the moist-soil expert system...

  8. Adminstrative Boundary for Glacier National Park, Montana

    Data.gov (United States)

    National Park Service, Department of the Interior — The current administrative boundary of Glacier National Park, Montana. This data is based on 1:24000 scale USGS quad mapping published in 1968, but was revised in...

  9. Waterfowl breeding population survey for Montana: 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for Montana during 1993. The primary purpose of the survey is to provide information on...

  10. Parcels and Land Ownership - Montana Cadastral Framework

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — The Montana Cadastral Database is comprised of taxable parcels (fee land) and public land (exempt property). It is not broken down into individual lots, for instance...

  11. Waterfowl breeding population survey for Montana: 1998

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for Montana during 1998. The primary purpose of the survey is to provide information on...

  12. Waterfowl production survey for Montana: July 1980

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Production and Habitat Survey for Montana during 1980. The primary purpose of the survey is to provide information on duck...

  13. Watershed Boundaries - Watershed Boundary Database for Montana

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This data set is a complete digital hydrologic unit boundary layer of the Subbasins (8-digit), Watersheds (10-digit), and Subwatersheds (12-digit) for Montana. This...

  14. Roads impact the distribution of noxious weeds more than restoration treatments in a lodgepole pine forest in Montana, U.S.A

    Science.gov (United States)

    Jennifer L. Birdsall; Ward McCaughey; Justin B. Runyon

    2012-01-01

    A century of fire suppression has created unnaturally dense stands in many western North American forests, and silviculture treatments are being increasingly used to reduce fuels to mitigate wildfire hazards and manage insect infestations. Thinning prescriptions have the potential to restore forests to a more historically sustainable state, but land managers need to be...

  15. Capturing Appearance Variation in Active Appearance Models

    NARCIS (Netherlands)

    Van der Maaten, L.J.P.; Hendriks, E.A.

    2010-01-01

    The paper presents an extension of active appearance models (AAMs) that is better capable of dealing with the large variation in face appearance that is encountered in large multi-person face data sets. Instead of the traditional PCA-based texture model, our extended AAM employs a mixture of probabi

  16. 76 FR 43259 - Southern Montana Resource Advisory Committee

    Science.gov (United States)

    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...

  17. Science Inquiry Learning in Classrooms — Montana Style

    Science.gov (United States)

    Brelsford, M. A.; Peters, J.; Grimberg, B. I.

    2010-04-01

    Montana's ABRC is working with rural school teachers in southwestern Montana. Astrobiology is a new and exciting subject for the teachers and its inter-disciplinary nature is very useful and rewarding for the teachers and their students.

  18. Clinical illness and outcomes in Nigerian children with late-appearing anaemia after artemisinin-based combination treatments of uncomplicated falciparum malaria.

    Science.gov (United States)

    Sowunmi, Akintunde; Akano, Kazeem; Ayede, Adejumoke I; Ntadom, Godwin; Aderoyeje, Temitope; Adewoye, Elsie O; Fatunmbi, Bayo

    2016-06-01

    Late-appearing anaemia (LAA) following treatment with artemisinins for severe malaria has been reported and well described, but there are limited clinical and parasitological data on LAA in African children with uncomplicated falciparum malaria following oral artemisinin-based combination therapies (ACTs). This was an open label study with the main objectives of evaluating the clinical features, the risk factors for, the temporal changes in haematocrit and the outcomes of a LAA in malarious children treated with artesunate-amodiaquine (AA), artemether-lumefantrine (AL) or dihydroartemisinin-piperaquine (DHP). The diagnosis of LAA was made using the criteria: clearance of parasitaemia, fever and other symptoms within 1 week of commencing treatment; adequate clinical and parasitological response at 4-6 weeks after treatment began; haematocrit ≥30 % 1 and/or 2 weeks after treatment began; and haematocrit 10(4) 2 days after treatment began (AOR = 2.1, 95 % CI 1.1-3.9, P = 0.03) and spleen enlargement at presentation (AOR = 2.0, 95 % CI 1.1-3.9, P anaemia occurred in 56 children [mean recovery time of 11.8 days (95 % CI 10.3-13.3)]. The only independent predictor of failure of recovery was LAA occurring 4 weeks after starting treatment (AOR = 7.5, 95 % CI 2.5-22.9, P anaemia and for anaemia control efforts in sub-Saharan Africa where ACTs have become first-line antimalarials. Pan African Clinical Trial Registry PACTR201508001188143, 3 July 2015; PACTR201510001189370, 3 July 2015; PACTR201508001191898, 7 July 2015 and PACTR201508001193368, 8 July 2015 http://www.pactr.org .

  19. Observations on a Montana water quality proposal.

    Energy Technology Data Exchange (ETDEWEB)

    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.

  20. Board of Regents' Montana University System (MUS) Strategic Plan 2016

    Science.gov (United States)

    Montana University System, 2016

    2016-01-01

    The Montana University System Strategic Plan is the primary planning document of the Board of Regents. The Plan sets forth an agenda for higher education in Montana by delineating the strategic directions, goals, and objectives that guide the Montana University System (MUS). In July 2006, after several years of study, public dialogue, and internal…

  1. Assessment of the Self-Perception of Dental Appearance, Its Comparison with Orthodontist’s Assessment and Demand for Treatment in Eastern Nepalese Patients

    Directory of Open Access Journals (Sweden)

    Varun Pratap Singh

    2014-01-01

    Full Text Available Aims. The aim of this study was to assess the self-perception of dental appearance among Eastern Nepalese patients using aesthetic component (AC of the index of orthodontic treatment need (IOTN and to compare it with that of an orthodontist’s assessment using the same scale and determine whether gender, area of residence, and level of education influence subject’s self-perception and orthodontist’s ratings. Methods. A total of 252 subjects (equal number of male and female were conveniently selected. The average ages of subjects were 22.33±2.114 years. The level of subject’s perception and orthodontist’s assessment was analyzed by nonparametric Chi square test. Kappa coefficient was done to verify its agreement. The Spearman’s correlation test was used to check the association of educational level and age. Mann-Whitney test was used to check the associations of sex and areas of residence. Results. The demand for treatment was significantly associated with the perception of the subject and orthodontist’s assessment. However, age, gender, and educational level were statistically insignificant in influencing subject perception and orthodontist’s assessment. Conclusion. Patient’s self-perception should be given equal importance while planning orthodontic treatment.

  2. Final report on the safety assessment of Arnica montana extract and Arnica montana.

    Science.gov (United States)

    2001-01-01

    Arnica Montana Extract is an extract of dried flowerheads of the plant, Arnica montana. Arnica Montana is a generic term used to describe a plant material derived from the dried flowers, roots, or rhizomes of A. montana. Common names for A. montana include leopard's bane, mountain tobacco, mountain snuff, and wolf's bane. Two techniques for preparing Arnica Montana Extract are hydroalcoholic maceration and gentle disintegration in soybean oil. Propylene glycol and butylene glycol extractions were also reported. The composition of these extracts can include fatty acids, especially palmitic, linoleic, myristic, and linolenic acids, essential oil, triterpenic alcohols, sesquiterpene lactones, sugars, phytosterols, phenol acids, tannins, choline, inulin, phulin, arnicin, flavonoids, carotenoids, coumarins, and heavy metals. The components present in these extracts are dependent on where the plant is grown. Arnica Montana Extract was reported to be used in almost 100 cosmetic formulations across a wide range of product types, whereas Arnica Montana was reported only once. Extractions of Arnica Montana were tested and found not toxic in acute toxicity tests in rabbits, mice, and rats; they were not irritating, sensitizing, or phototoxic to mouse or guinea pig skin; and they did not produce significant ocular irritation. In an Ames test, an extract of A. montana was mutagenic, possibly related to the flavenoid content of the extract. No carcinogenicity or reproductive/developmental toxicity data were available. Clinical tests of extractions failed to elicit irritation or sensitization, yet Arnica dermatitis, a delayed type IV allergy, is reported in individuals who handle arnica flowers and may be caused by sesquiterpene lactones found in the flowers. Ingestion of A. montana-containing products has induced severe gastroenteritis, nervousness, accelerated heart rate, muscular weakness, and death. Absent any basis for concluding that data on one member of a botanical

  3. Montana BioDiesel Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Peyton, Brent [Montana State Univ., Bozeman, MT (United States)

    2017-01-29

    This initiative funding helped put Montana State University (MSU) in a position to help lead in the development of biodiesel production strategies. Recent shortages in electrical power and rising gasoline prices have focused much attention on the development of alternative energy sources that will end our dependence on fossil fuels. In addition, as the concern for environmental impact of utilizing fossil fuels increases, effective strategies must be implemented to reduce emissions or the increased regulations imposed on fossil fuel production will cause economic barriers for their use to continue to increase. Biodiesel has been repeatedly promoted as a more environmentally sound and renewable source of fuel and may prove to be a highly viable solution to provide, at the least, a proportion of our energy needs. Currently there are both practical and economic barriers to the implementation of alternative energy however the advent of these technologies is inevitable. Since many of the same strategies for the storage, transport, and utilization of biodiesel are common with that of fossil fuels, the practical barriers for biodiesel are comparatively minimal. Strategies were developed to harness the CO2 as feedstock to support the growth of biodiesel producing algae. The initiative funding led to the successful funding of highly rated projects in competitive national grant programs in the National Science Foundation and the Department of Energy. This funding put MSU in a key position to develop technologies to utilize the CO2 rich emissions produced in fossil fuel utilization and assembled world experts concerning the growth characteristics of photosynthetic microorganisms capable of producing biodiesel.

  4. 76 FR 76111 - Montana Regulatory Program

    Science.gov (United States)

    2011-12-06

    ...--Regulatory Planning and Review This rule is exempted from review by the Office of Management and Budget (OMB... to and additions of statutory definitions for ``approximate original contour,'' ``in situ coal..., Federal Register (45 FR 21560). You can also find later actions concerning Montana's program and...

  5. 77 FR 73965 - Montana Regulatory Program

    Science.gov (United States)

    2012-12-12

    ... Section 503(a) of the Act permits a State to assume primacy for the regulation of surface coal mining and... 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; withdrawal...

  6. Montana Advanced Biofuels Great Falls Approval

    Science.gov (United States)

    This November 20, 2015 letter from EPA approves the petition from Montana Advanced Biofuels, LLC, Great Falls facility, regarding ethanol produced through a dry mill process, qualifying under the Clean Air Act for advanced biofuel (D-code 5) and renewable

  7. 76 FR 64047 - Montana Regulatory Program

    Science.gov (United States)

    2011-10-17

    ... until 4 p.m., m.d.t. November 16, 2011. If requested, we will hold a public hearing on the amendment on November 14, 2011. We will accept requests to speak until 4 p.m., m.d.t. on November 1, 2011. ADDRESSES... . Edward L. Coleman, Bureau Chief, Industrial and Energy Minerals Bureau, Montana Department...

  8. 76 FR 64045 - Montana Regulatory Program

    Science.gov (United States)

    2011-10-17

    ... hearing, if one is requested. DATES: We will accept written comments on this amendment until 4 p.m., m.d.t... will accept requests to speak until 4 p.m., m.d.t. on November 1, 2011. ADDRESSES: You may submit... ; Edward L. Coleman, Bureau Chief, Industrial and Energy Minerals Bureau, Montana Department...

  9. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Montana

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Montana. Moving to the 2015 IECC from the 2014 Montana State Code base code is cost-effective for residential buildings in all climate zones in Montana.

  10. Inflammatory Process Modulation by Homeopathic Arnica montana 6CH: The Role of Individual Variation

    Directory of Open Access Journals (Sweden)

    Ana Paula Kawakami

    2011-01-01

    Full Text Available The effects of Arnica montana 6cH on the individual modulation of acute inflammation kinetics in rats were evaluated. Adult male Wistar rats were inoculated with 1% carrageenan into the footpad and treated with Arnica montana 6cH, dexamethasone (4.0 mg/kg; positive control or 5% hydroalcoholic solution (negative control, per os, each 15 minutes, between 30 and 180 minutes after the irritant inoculation. Histopathological and immunohistochemistry procedures were done in order to get a panel of inflammatory positive cells for CD3 (T lymphocytes, CD45RA (B lymphocytes, CD18 (beta 2 integrin, CD163 (ED2 protein, CD54 (ICAM-1, and MAC 387 (monocytes and macrophages. The statistical treatment of data included a posteriori classification of animals from each group (N=20 in two subgroups presenting spontaneous precocious or late oedema. Animals that presented precocious oedema were less responsible to Arnica montana 6cH in relation to hemodynamic changes. Instead, rats that exhibited late oedema presented less intense oedema (P=.01, lower percentage of mast cell degranulation (P=.0001, and increase in lymphatic vessels diameter (P=.05. The data suggest an individually qualitative adjustment of inflammatory vascular events by Arnica montana 6cH.

  11. Inflammatory Process Modulation by Homeopathic Arnica montana 6CH: The Role of Individual Variation.

    Science.gov (United States)

    Kawakami, Ana Paula; Sato, Cesar; Cardoso, Thayna Neves; Bonamin, Leoni Villano

    2011-01-01

    The effects of Arnica montana 6cH on the individual modulation of acute inflammation kinetics in rats were evaluated. Adult male Wistar rats were inoculated with 1% carrageenan into the footpad and treated with Arnica montana 6cH, dexamethasone (4.0 mg/kg; positive control) or 5% hydroalcoholic solution (negative control), per os, each 15 minutes, between 30 and 180 minutes after the irritant inoculation. Histopathological and immunohistochemistry procedures were done in order to get a panel of inflammatory positive cells for CD3 (T lymphocytes), CD45RA (B lymphocytes), CD18 (beta 2 integrin), CD163 (ED2 protein), CD54 (ICAM-1), and MAC 387 (monocytes and macrophages). The statistical treatment of data included a posteriori classification of animals from each group (N = 20) in two subgroups presenting spontaneous precocious or late oedema. Animals that presented precocious oedema were less responsible to Arnica montana 6cH in relation to hemodynamic changes. Instead, rats that exhibited late oedema presented less intense oedema (P = .01), lower percentage of mast cell degranulation (P = .0001), and increase in lymphatic vessels diameter (P = .05). The data suggest an individually qualitative adjustment of inflammatory vascular events by Arnica montana 6cH.

  12. On Multiple Appearances

    DEFF Research Database (Denmark)

    Bork Petersen, Franziska

    2012-01-01

    reduction and epoché to focus on how dancing bodies appear in a stage context. To test these tools’ ability to explore dancing bodies from a third-person perspective, I analyse the Danish choreographer Kitt Johnson’s solo performance Drift (2011) - focussing on her shifting physical appearance. While...

  13. Government Districts, Other - Montana Administrative Boundary Web Mapping Service

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Montana Administrative Boundaries Map Service includes the following boundaries: State, County, Incorporated City/Town, Reservation, School Districts, Tax Increment...

  14. WEST PIONEER WILDERNESS STUDY AREA, MONTANA.

    Science.gov (United States)

    Berger, Byron R.; Benham, John R.

    1984-01-01

    The West Pioneer Wilderness Study Area is in the Pioneer Mountains, Beaverhead County, Montana. A mineral-resource study of the area identified eight areas with molybdenum potential, four areas with gold-silver potential, one area with tungsten potential, and one area with barite potential. Several small mines were encountered, but none were accessible for the purposes of resource evaluation. No energy resources were identified in the study.

  15. Appearances, Stigma, and Prevention.

    Science.gov (United States)

    Kauffman, James M.

    2003-01-01

    In this article, the practical aspects of clothing are compared to effective practices in special education. Actual competence is more important than the appearance, or cloak, of competence. It is argued that speaking openly about disability will do more to reduce its stigma than will euphemisms. (Contains references.) (Author/CR)

  16. Wavelet Enhanced Appearance Modelling

    DEFF Research Database (Denmark)

    Stegmann, Mikkel Bille; Forchhammer, Søren; Cootes, Timothy F.

    2004-01-01

    Generative segmentation methods such as the Active Appearance Models (AAM) establish dense correspondences by modelling variation of shape and pixel intensities. Alas, for 3D and high-resolution 2D images typical in medical imaging, this approach is rendered infeasible due to excessive storage an...

  17. Wedgelet Enhanced Appearance Models

    DEFF Research Database (Denmark)

    Darkner, Sune; Larsen, Rasmus; Stegmann, Mikkel Bille;

    2004-01-01

    . The wedgelet regression trees employed are based on triangular domains and estimated using cross validation. The wedgelet regression trees are functional descriptions of the intensity information and serve to 1) reduce noise and 2) produce a compact textural description. The wedgelet enhanced appearance model...

  18. Anaemia following Artemisinin-Based Combination Treatments of Uncomplicated Plasmodium falciparum Malaria in Children: Temporal Patterns of Haematocrit and the Use of Uncomplicated Hyperparasitaemia as a Model for Evaluating Late-Appearing Anaemia.

    Science.gov (United States)

    Sowunmi, Akin; Akano, Kazeem; Ntadom, Godwin; Ayede, Adejumoke; Oguche, Stephen; Agomo, Chimere; Okafor, Henrietta; Watila, Ismaila; Meremikwu, Martin; Ogala, William; Agomo, Philip; Adowoye, Elsie; Fatunmbi, Bayo; Aderoyeje, Temitope; Happi, Christian; Gbotosho, Grace; Folarin, Onikepe

    2017-01-01

    In severe malaria, intravenous artesunate may cause delayed haemolytic anaemia but there has been little evaluation of the propensity of oral artemisinin-based combination treatments (ACTs) to cause late-appearing anaemia. The frequency of anaemia (haematocrit anaemia decreased significantly following treatment. FIH/1,000 asexual parasites cpb, average haematocrit:total parasitaemia cleared, and mean haematocrit 5 weeks after treatment began were significantly lower in hyperparasitaemic children than in children without hyperparasitaemia, suggesting haematocrit conservation during treatment followed later by a loss of haematocrit. Asymptomatic late-appearing anaemia occurred in 6% of the children. Artesunate-amodiaquine and artemether-lumefantrine contribute to haematocrit conservation at high parasitaemias but may cause late-appearing anaemia. © 2017 S. Karger AG, Basel.

  19. Effects of aerially applied mexacarbate on western spruce budworm larvae and their parasites in Montana

    Science.gov (United States)

    Carroll B. Williams; Patrick J. Shea; Mark D. McGregor

    1979-01-01

    In tests on the Bitterroot National Forest, Montana, in 1965 and 1966, mexacarbate, aerially applied at the rate of 0.15 lb a.i./gal/acre (68.04 g a.iJ3.785 1/0.404 ha), killed about 90 percent of the western spruce budworm (Choristoneura occidentalis Freeman) populations. More parasitized budworm larvae survived treatments than nonparasitized.

  20. Adapted Active Appearance Models

    Directory of Open Access Journals (Sweden)

    Renaud Séguier

    2009-01-01

    Full Text Available Active Appearance Models (AAMs are able to align efficiently known faces under duress, when face pose and illumination are controlled. We propose Adapted Active Appearance Models to align unknown faces in unknown poses and illuminations. Our proposal is based on the one hand on a specific transformation of the active model texture in an oriented map, which changes the AAM normalization process; on the other hand on the research made in a set of different precomputed models related to the most adapted AAM for an unknown face. Tests on public and private databases show the interest of our approach. It becomes possible to align unknown faces in real-time situations, in which light and pose are not controlled.

  1. $\\tau$ appearance and CNGS

    CERN Document Server

    Komatsu, M

    2002-01-01

    In December 1999, the CERN Council approved the CNGS project to explore neutrino oscillation physics in tau neutrino appearance. Super-KAMIOKANDE result indicate that the most probable solution in atmospheric neutrino disappearance is muon neutrino oscillation into a tau neutrino. CNGS is designed to detect nu /sub mu / to nu /sub tau / oscillations by a long baseline appearance experiment. CNGS a more is unique project than the other disappearance projects like K2K and NuMI. At least two experiments are in preparation in the CNGS project at LNGS. One is OPERA which was already approved in Feb. 2001 as CNGS1 using emulsion techniques which have proven their tau detection capability in Fermilab E872 DONUT. The other is ICARUS which was approved at LNGS using a liquid argon TPC. Both experiments will detect tau neutrino signal in theCNGS beam. (5 refs).

  2. Musculoskeletal infections: ultrasound appearances

    Energy Technology Data Exchange (ETDEWEB)

    Chau, C.L.F. [Department of Radiology, North District Hospital, NTEC, Fanling, NT, Hong Kong (China)]. E-mail: c8681@yahoo.com; Griffith, J.F. [Department of Diagnostic Radiology and Organ Imaging, Prince of Wales Hospital, NTEC, Shatin, NT, Hong Kong (China)

    2005-02-01

    Musculoskeletal infections are commonly encountered in clinical practice. This review will discuss the ultrasound appearances of a variety of musculoskeletal infections such as cellulitis, infective tenosynovitis, pyomyositis, soft-tissue abscesses, septic arthritis, acute and chronic osteomyelitis, and post-operative infection. The peculiar sonographic features of less common musculoskeletal infections, such as necrotizing fasciitis, and rice body formation in atypical mycobacterial tenosynovitis, and bursitis will also be presented.

  3. Color appearance in stereoscopy

    Science.gov (United States)

    Gadia, Davide; Rizzi, Alessandro; Bonanomi, Cristian; Marini, Daniele; Galmonte, Alessandra; Agostini, Tiziano

    2011-03-01

    The relationship between color and lightness appearance and the perception of depth has been studied since a while in the field of perceptual psychology and psycho-physiology. It has been found that depth perception affects the final object color and lightness appearance. In the stereoscopy research field, many studies have been proposed on human physiological effects, considering e.g. geometry, motion sickness, etc., but few has been done considering lightness and color information. Goal of this paper is to realize some preliminar experiments in Virtual Reality in order to determine the effects of depth perception on object color and lightness appearance. We have created a virtual test scene with a simple 3D simultaneous contrast configuration. We have created three different versions of this scene, each with different choices of relative positions and apparent size of the objects. We have collected the perceptual responses of several users after the observation of the test scene in the Virtual Theater of the University of Milan, a VR immersive installation characterized by a semi-cylindrical screen that covers 120° of horizontal field of view from an observation distance of 3.5 m. We present a description of the experiments setup and procedure, and we discuss the obtained results.

  4. 2011 Montana Youth Risk Behavior Survey: Alternative Schools

    Science.gov (United States)

    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…

  5. 2011 Montana Youth Risk Behavior Survey: Students with Disabilities

    Science.gov (United States)

    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…

  6. 76 FR 63323 - Notice of Competitive Coal Lease Sale, Montana

    Science.gov (United States)

    2011-10-12

    ...-L13200000-EL0000-P; MTM 97988] 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...

  7. 77 FR 2316 - Notice of Competitive Coal Lease Sale, Montana

    Science.gov (United States)

    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...

  8. Tipificación de "Arnica montana" L. (Asteraceae)

    OpenAIRE

    Ferrer Gallego, Pedro Pablo

    2014-01-01

    Se designa un lectótipo para Arnica montana L. (Asteraceae) a partir del material original de Linneo conservado en el herbario UPS-BURSER. A lectotype for Arnica montana L. (Asteraceae) is designated from Linnaeus’ original material preserved in the UPS-BURSER herbarium.

  9. Automatic segmentation of head and neck CT images for radiotherapy treatment planning using multiple atlases, statistical appearance models, and geodesic active contours

    Energy Technology Data Exchange (ETDEWEB)

    Fritscher, Karl D., E-mail: Karl.Fritscher@umit.at; Sharp, Gregory [Department for Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts 02114 (United States); Peroni, Marta [Paul Scherrer Institut, Villigen 5232 (Switzerland); Zaffino, Paolo; Spadea, Maria Francesca [Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro 88100 (Italy); Schubert, Rainer [Institute for Biomedical Image Analysis, Private University of Health Sciences, Medical Informatics and Technology, Hall in Tirol 6060 (Austria)

    2014-05-15

    Purpose: Accurate delineation of organs at risk (OARs) is a precondition for intensity modulated radiation therapy. However, manual delineation of OARs is time consuming and prone to high interobserver variability. Because of image artifacts and low image contrast between different structures, however, the number of available approaches for autosegmentation of structures in the head-neck area is still rather low. In this project, a new approach for automated segmentation of head-neck CT images that combine the robustness of multiatlas-based segmentation with the flexibility of geodesic active contours and the prior knowledge provided by statistical appearance models is presented. Methods: The presented approach is using an atlas-based segmentation approach in combination with label fusion in order to initialize a segmentation pipeline that is based on using statistical appearance models and geodesic active contours. An anatomically correct approximation of the segmentation result provided by atlas-based segmentation acts as a starting point for an iterative refinement of this approximation. The final segmentation result is based on using model to image registration and geodesic active contours, which are mutually influencing each other. Results: 18 CT images in combination with manually segmented labels of parotid glands and brainstem were used in a leave-one-out cross validation scheme in order to evaluate the presented approach. For this purpose, 50 different statistical appearance models have been created and used for segmentation. Dice coefficient (DC), mean absolute distance and max. Hausdorff distance between the autosegmentation results and expert segmentations were calculated. An average Dice coefficient of DC = 0.81 (right parotid gland), DC = 0.84 (left parotid gland), and DC = 0.86 (brainstem) could be achieved. Conclusions: The presented framework provides accurate segmentation results for three important structures in the head neck area. Compared to a

  10. Uterine Leiomyoma: Hysterosalpingographic Appearances

    Directory of Open Access Journals (Sweden)

    Firoozeh Ahmadi

    2008-01-01

    Full Text Available Uterine leiomyoma is the most common benign tumor of genital tract. The etiology of myomasis unknown. Leiomyoma shows a broad spectrum of radiographic appearances depending on thenumber, size, and location of the tumor. The diagnostic method for uterine leiomyomas is basedprimarily on the clinical situation. Despite of the varied diagnostic options such as; transvaginalsonography, sonohysterography, hysteroscopy, laparoscopy and MRI; hysterosalpingography isstill one of the valuable imaging methods for identification of uterine leiomyoma.The various features of the proved leiomyoma are illustrated in this pictorial review. The incidence,risk factors and clinical features will also be discussed briefly.

  11. Observations of brachygnathia superior (underbite in wild ruminates in Western Montana, USA

    Directory of Open Access Journals (Sweden)

    Judith A Hoy

    2011-09-01

    Full Text Available Beginning spring of 1995 until present, unusual developmental malformations have been observed on many species of vertebrate and documented on individuals of four species of wild ruminates. The most frequently observed of a variety of skeletal anomalies is brachygnathia superior, also called mandibular prognathia or more commonly, underbite, caused by underdevelopment in length and width of the premaxillary bone forward of the premolars. Facial anatomy was examined for bone and tooth malformations on 724 white-tailed deer (Odocoileus virginianus that were accident-killed or died of natural causes between January 1996 and December 2009 in northern Ravalli County in the Bitterroot Valley of west-central, Montana, USA. Smaller samples (145 total of hunter-killed elk (Cervis canadensis, mule deer (O. hemionus and pronghorn antelope (Antilocapra americana from throughout Montana were examined for facial malformations in 2005-09. Incidences of underbite increased from none observed prior to spring of 1995 to more than 35% in 8 of 9 years since 2000 and over 70% in 2008 and 2009. This abnormality appeared abruptly, vastly exceeding expected and previously documented percentages in wild ruminates, and is a characteristic symptom of congenital hypothyroidism. Our data strongly indicates widespread interference with maternal and fetal thyroid hormone function has been occurring in wild ruminants in Montana since autumn 1994.

  12. Natural radioactivity in geothermal waters, Alhambra Hot Springs and nearby areas, Jefferson County, Montana

    Science.gov (United States)

    Leonard, Robert B.; Janzer, Victor J.

    1978-01-01

    Radioactive hot springs issue from a fault zone in crystalline rock of the Boulder batholith at Alhambra, Jefferson County, in southwestern Montana. The discharge contains high concentrations of radon, and the gross alpha activity and the concentration of adium-226 exceed maximum levels recommended by the Environmental Protection Agency for drinking water. Part of the discharge is diverted for space heating, bathing, and domestic use. The radioactive thermal waters at measured temperatures of about 60°C are of the sodium bicarbonate type and saturated with respect to calcium carbonate. Radium-226 in the rock and on fractured surfaces or coprecipitated with calcium carbonate probably is the principal source of radon that is dissolved in the thermal water and discharged with other gases from some wells and springs. Local surface water and shallow ground water are of the calcium bicarbonate type and exhibit low background activity. The temperature, percent sodium, and radioactivity of mixed waters adjacent to the fault zone increase with depth. Samples from most of the major hot springs in southwestern Montana have been analyzed for gross alpha and beta activity. The high level of radioactivity at Alhambra appears to be related to leaching of radioactive material from siliceous veins by ascending thermal waters and is not a normal characteristic of hot springs issuing from fractured crystalline rock in Montana.

  13. [The frequency of the appearance of perforating foot ulcers in patients with Hansen's disease as a function of treatment with disulone alone or with polychemotherapy].

    Science.gov (United States)

    Mane, I; Grauwin, M Y; Cartel, J L

    1995-01-01

    Between 1986 and 1989, in 5 departments of Senegal, 436 new cases of leprosy were detected, of whom 225 were put under dapsone monotherapy and 211 under multidrug therapy (MDT). Of them, 190 could be followed-up during 2 years by means of annual bacteriological and clinical examination, including neurological assessment. In 2 years, the onset of 10 (5.3%) chronic plantar ulcers (CPU) was observed: 4 (4%) among the 99 patients under dapsone monotherapy and 6 (6.6%) among the 91 under MDT (no significant difference). Of the 10 CPU, 3 (2%) appeared among the 149 patients without any disability at detection while 7 (17%) were observed among the 41 others who presented a grade 1 disability at detection (p < 0.01). Of the 6 CPU appeared in the patients under MDT, 5 (22%) were observed among the 23 who presented a grade 1 disability at detection and 1 (1.5%) among the 68 who did not (p < 0.01). This difference was not noted in the patients under dapsone monotherapy. Our results need to be confirmed by other studies including a higher number of patients followed-up during a longer period of time. Nevertheless, they suggest that MDT could prevent the onset of CPU, but only in patients without any disability at detection. Therefore, they reemphasize the importance of early detection of the disease in leprosy control programmes.

  14. Posttraumatic pseudolipoma: MRI appearances

    Energy Technology Data Exchange (ETDEWEB)

    Theumann, N.; Abdelmoumene, A.; Wintermark, M.; Schnyder, P.; Gailloud, M.C.; Resnick, D. [CHUV, Department of Diagnostic and Interventional Radiology, Lausanne (Switzerland)

    2005-09-01

    The goal of this study was to describe the MRI characteristics of posttraumatic pseudolipomas. Ten patients with previous history of blunt trauma or local surgery were investigated with MRI at the level of their deformity. The etiology was blunt trauma in eight patients and postoperative trauma in two. For all patients medical documentation, in the form of clinical history and physical examination, confirmed that a visible hematoma was present acutely at the same location following the injury and that the contour deformity subsequently appeared. All patients underwent liposuction. Preoperative bilateral MRI examinations were performed on all patients. The mean clinical follow-up was 17.8 months. MRI examinations were interpreted in consensus by two experienced musculoskeletal radiologists with attention to fatty extension (subcutaneous fatty thickness and anatomical extension), asymmetry compared with the asymptomatic side, the presence or absence of fibrous septae or nonfatty components, and patterns of contrast enhancement. Ten posttraumatic pseudolipomas were identified. Clinically, they showed as subcutaneous masses with the consistency of normal adipose tissue. Their locations were the abdomen (n=1), hip (n=1), the upper thigh (n=6), the knee (n=1), and the ankle (n=1). On MRI examinations, using the contralateral side as a control, pseudolipomas appeared as focal fatty masses without a capsule or contrast enhancement. Posttraumatic pseudolipomas may develop at a site of blunt trauma or surgical procedures often antedated by a soft tissue hematoma. Characteristic MRI findings are unencapsulated subcutaneous fatty masses without contrast enhancement. (orig.)

  15. Arnica montana gel in osteoarthritis of the knee: an open, multicenter clinical trial.

    Science.gov (United States)

    Knuesel, Otto; Weber, Michel; Suter, Andy

    2002-01-01

    This open multicenter trial investigated the safety and efficacy of an Arnica montana fresh plant gel, applied twice daily, in 26 men and 53 women with mild to moderate osteoarthritis (OA) of the knee. After 3 and 6 weeks, significant decreases in median total scores on the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) were evident in the intention-to-treat and per-protocol populations (both P < .0001). Scores on the pain, stiffness, and function subscales also showed significant reductions at these timepoints. The overall local adverse-event rate of 7.6% included only one allergic reaction. Sixty-nine patients (87%) rated the tolerability of the gel as "good" or "fairly good," and 76% would use it again. Topical application of Arnica montana gel for 6 weeks was a safe, well-tolerated, and effective treatment of mild to moderate OA of the knee.

  16. Decreased strongyle egg re-appearance period after treatment with ivermectin and moxidectin in horses in Belgium, Italy and The Netherlands

    NARCIS (Netherlands)

    Geurden, Thomas; van Doorn, Deborah; Claerebout, Edwin; Kooyman, Frans; De Keersmaecker, Sofie; Vercruysse, Jozef; Besognet, Bruno; Vanimisetti, Bindu; di Regalbono, Antonio Frangipane; Beraldo, Paola; Di Cesare, Angela; Traversa, Donato

    2014-01-01

    The objective of the present study was to evaluate the efficacy of an oral treatment with ivermectin (IVM) or moxidectin (MOX) against gastro-intestinal strongyles in naturally infected horses by performing a faecal egg count reduction test (FECRT) and by monitoring the egg reappearance period (ERP)

  17. Saliency Changes Appearance

    Science.gov (United States)

    Kerzel, Dirk; Schönhammer, Josef; Burra, Nicolas; Born, Sabine; Souto, David

    2011-01-01

    Numerous studies have suggested that the deployment of attention is linked to saliency. In contrast, very little is known about how salient objects are perceived. To probe the perception of salient elements, observers compared two horizontally aligned stimuli in an array of eight elements. One of them was salient because of its orientation or direction of motion. We observed that the perceived luminance contrast or color saturation of the salient element increased: the salient stimulus looked even more salient. We explored the possibility that changes in appearance were caused by attention. We chose an event-related potential indexing attentional selection, the N2pc, to answer this question. The absence of an N2pc to the salient object provides preliminary evidence against involuntary attentional capture by the salient element. We suggest that signals from a master saliency map flow back into individual feature maps. These signals boost the perceived feature contrast of salient objects, even on perceptual dimensions different from the one that initially defined saliency. PMID:22162760

  18. Treatment outcomes and patterns of radiologic appearance after hypofractionated image-guided radiotherapy delivered with helical tomotherapy (HHT) for lung tumours.

    Science.gov (United States)

    Arcangeli, Stefano; Falcinelli, Lorenzo; Bracci, Stefano; Greco, Alessandro; Monaco, Alessia; Dognini, Jessica; Chiostrini, Cinzia; Bellavita, Rita; Aristei, Cynthia; Donato, Vittorio

    2017-03-01

    To evaluate treatment outcomes and patterns of CT lung injury after hypofractionated image-guided radiotherapy delivered with helical tomotherapy (HHT) in a series of inoperable lung lesions. 68 patients who were medically inoperable (69 lesions) without evidence of viable extrathoracic disease were included. Dose prescription was driven by tumour location (hilar/pericentral vs peripheral) and/or target volume. 52% of the lesions received a biological equivalent dose (BED10) ≥100 Gy. Assessment of tumour response was based on the Response Evaluation Criteria in Solid Tumours 1.1 criteria coupled with fluorine-18 fludeoxyglucose/positron emission tomography-CT. Toxicity monitoring was focused on treatment-related pulmonary adverse events according to the Common Terminology Criteria for Adverse Events v. 4.0. Acute and late events were classified as radiation pneumonitis (RP) and radiation fibrosis (RF), respectively. Survival curves were calculated using the Kaplan-Meier method. Univariate and multivariate analyses of survival were performed using the Cox proportional hazards model. After a median follow-up of 12 months (range, 3-31 months), no instances of ≥Grade 4 RP was documented, and clinically severe (Grade 3) RP occurred in 5.8% of the patients. 2 (3%) patients developed a late severe (≥Grade 3) symptomatic RF. No specific pattern of CT lung injury was demonstrated, in both acute and late settings. Median overall survival (OS) and progression-free survival (PFS) for the entire population were 30.8 and 14.1 months, respectively. At multivariate analysis (MVA), BED10 ≥ 100 Gy and KPS ≥ 90 emerged as significant prognostic factors for OS (p = 0.01 and p = 0.001, respectively), and BED10 ≥ 100 Gy for PFS (p = 0.02). Our findings show that HHT adjusted for tumour location and/or target volume is an effective treatment with an acceptable toxicity profile in patients who are medically inoperable with lung tumours and is not

  19. Alleloppathic effects and insecticidal activity of the aqueous extract of Satureja montana L.

    Directory of Open Access Journals (Sweden)

    Šućur Jovana

    2015-01-01

    Full Text Available Extensive use of synthetic insecticides, herbicides and other pesticides has negative effects on the environment and on human and animal health. Therefore scientists are turning towards natural pesticides such as active components of plant extracts. Effect of two concentrations (0.1% and 0.2% of Satureja montana L. aqueous extract on lipid peroxidation process, as well as the activity of the antioxidant enzymes (SOD, GPX, PPX and CAT in leaves and roots of pepper and black nightshade seedlings were examined 24, 72 and 120h after the treatment. Our results showed that higher concentration of S. montana aqueous extract induced lipid peroxidation in black nightshade roots. Furthermore, significant increases of pyrogallol and guaiacol peroxidase were detected in black nightshade leaves treated with 0.2% S. montana aqueous extract. The second aim was to evaluate effectiveness of aqueous extract as contact toxicant against whitefly. It was observed that aqueous extract with concentration of 0.2% showed toxic effect with 68.33% mortality after 96h.

  20. CT appearances of abdominal tuberculosis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, W.-K., E-mail: leewk33@hotmail.com [Department of Medical Imaging, St Vincent' s Hospital, University of Melbourne, Fitzroy, Victoria (Australia); Van Tonder, F.; Tartaglia, C.J.; Dagia, C. [Department of Medical Imaging, St Vincent' s Hospital, University of Melbourne, Fitzroy, Victoria (Australia); Cazzato, R.L. [Department of Radiology, Universita Campus Bio-Medico di Roma, Rome (Italy); Duddalwar, V.A. [Department of Radiology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California (United States); Chang, S.D. [Department of Medical Imaging, Vancouver General Hospital, University of British Columbia, British Columbia (Canada)

    2012-06-15

    The purpose of this article is to review and illustrate the spectrum of computed tomography (CT) appearances of abdominal tuberculosis. Tuberculosis can affect any organ or tissue in the abdomen, and can be mistaken for other inflammatory or neoplastic conditions. The most common sites of tuberculosis in the abdomen include lymph nodes, genitourinary tract, peritoneal cavity and gastrointestinal tract. The liver, spleen, biliary tract, pancreas and adrenals are rarely affected, but are more likely in HIV-seropositive patients and in miliary tuberculosis. This article should alert the radiologist to consider abdominal tuberculosis in the correct clinical setting to ensure timely diagnosis and enable appropriate treatment.

  1. Some biological compounds, radical scavenging capacities and antimicrobial activities in the seeds of Nepeta italica L. and Sideritis montana L. sub sp. montana from Turkey

    Energy Technology Data Exchange (ETDEWEB)

    Emre, I.; Kursat, M.; Yilmaz, O.; Erecevit, P.

    2011-07-01

    This study determined some biological compounds (fatty acid compositions, lipid-soluble vitamins, sterols, flavonoids), radical scavenging capacities and antimicrobial activities in the seeds of Nepeta italica L. and Sideritis montana L. subsp. montana. It was found that palmitic acid (C16:0; 8.54+-0.13-3.05+-0.04%), oleic acid (C18:1 n9, 22.41+-0.8-18.83+-0.1%) and a-inolenic acid were the dominant fatty acids in both Nepeta italica L. and Sideritis montana L. subsp. montana. It was concluded that both Nepeta italica L. and Sideritis montana L. subsp. montana contained stigmasterol and ergosterol as well as beta-sitosterol. The present findings show that Nepeta italica L. contains morin, catechin, naringin and Sideritis montana L. subsp. montana contains morin, naringenin as major flavonoids. It was also determined that methanol extracts of Nepeta italica L. and Sideritis montana L. subsp. montana were most effective against DPPH radicals. The results of the present study show that the vitamins, flavonoids and fatty acid extracts in the seeds of N. italica L. and S. montana L. subsp. montana prevented the growth of the microorganisms used in the tests at different ratios. (Author).

  2. Some biological compounds, radical scavenging capacities and antimicrobial activities in the seeds of Nepeta italica L. and Sideritis montana L. subsp. montana from Turkey

    Energy Technology Data Exchange (ETDEWEB)

    Emre, I.; Kursat, M.; Yilmaz, O.; Erecevit, P.

    2011-07-01

    This study determined some biological compounds (fatty acid compositions, lipid-soluble vitamins, sterols, flavonoids), radical scavenging capacities and antimicrobial activities in the seeds of Nepeta italica L. and Sideritis montana L. subsp. montana. It was found that palmitic acid (C16:0; 8.54+-0.13-3.05+-0.04%), oleic acid (C18:1 n9, 22.41+-0.8-18.83+-0.1%) and a-inolenic acid were the dominant fatty acids in both Nepeta italica L. and Sideritis montana L. subsp. montana. It was concluded that both Nepeta italica L. and Sideritis montana L. subsp. montana contained stigmasterol and ergosterol as well as beta-sitosterol. The present findings show that Nepeta italica L. contains morin, catechin, naringin and Sideritis montana L. subsp. montana contains morin, naringenin as major flavonoids. It was also determined that methanol extracts of Nepeta italica L. and Sideritis montana L. subsp. montana were most effective against DPPH radicals. The results of the present study show that the vitamins, flavonoids and fatty acid extracts in the seeds of N. italica L. and S. montana L. subsp. montana prevented the growth of the microorganisms used in the tests at different ratios. (Author).

  3. Efeito de dinamizações de Arnica montana L. no metabolismo de chambá (Justicia pectoralis Jacq. Effect of dynamizations of Arnica montana in metabolism of chambá (Justicia pectoralis Jacq.

    Directory of Open Access Journals (Sweden)

    F.M.C. Andrade

    2012-01-01

    Full Text Available Este estudo objetivou avaliar a resposta do crescimento e do metabolismo secundário de Justicia pectoralis, expresso em produção de cumarina, a crescentes dinamizações de A. montana. O experimento foi conduzido na Universidade Federal de Viçosa. O delineamento estatístico foi inteiramente casualizado, com seis repetições e cinco tratamentos, totalizando 30 parcelas experimentais, sendo cada parcela constituída de uma planta por vaso. Os tratamentos foram as dinamizações 3CH, 30CH, 60CH, 100CH e 200CH do preparado homeopático A. montana. Os tratamentos foram aplicados às plantas via pulverização, em intervalos semanais, iniciando logo após o plantio. Após quatro meses do plantio as plantas foram colhidas. As características de crescimento avaliadas foram matérias fresca e seca de folhas e caules, matérias fresca e seca de inflorescências e matérias fresca e seca total. No estudo fitoquímico foi avaliada a produção da cumarina (1-2 benzopirona. Não houve resposta nas variáveis de crescimento aos tratamentos. As dinamizações de A. montana causaram alterações no metabolismo secundário das plantas. Os conteúdos de cumarina das plantas com A. montana 3CH e 30CH foram próximos e mais baixos, aumentando progressivamente a partir de 60CH, chegando ao máximo em 100CH, seguido de redução em 200CH. A preparação homeopática A. montana causa alterações no metabolismo secundário de chambá, sendo as repostas dependentes da dinamização.Were evaluated the responses to dynamizations of Arnica montana in the growth and in the secondary metabolism of Justicia pectoralis expressed as coumarin production. The studies were carried out at the Universidade Federal de Viçosa. The statistical design was completely randomized, with six replicates and five treatments, 30 experimental plots, one plant per pot. The treatments were dynamizations 3CH, 30CH, 60CH, 100CH and 200CH homeopathic preparation of A. montana. The

  4. Evolutionary trends in Triceratops from the Hell Creek Formation, Montana.

    Science.gov (United States)

    Scannella, John B; Fowler, Denver W; Goodwin, Mark B; Horner, John R

    2014-07-15

    The placement of over 50 skulls of the well-known horned dinosaur Triceratops within a stratigraphic framework for the Upper Cretaceous Hell Creek Formation (HCF) of Montana reveals the evolutionary transformation of this genus. Specimens referable to the two recognized morphospecies of Triceratops, T. horridus and T. prorsus, are stratigraphically separated within the HCF with the T. prorsus morphology recovered in the upper third of the formation and T. horridus found lower in the formation. Hypotheses that these morphospecies represent sexual or ontogenetic variation within a single species are thus untenable. Stratigraphic placement of specimens appears to reveal ancestor-descendant relationships. Transitional morphologies are found in the middle unit of the formation, a finding that is consistent with the evolution of Triceratops being characterized by anagenesis, the transformation of a lineage over time. Variation among specimens from this critical stratigraphic zone may indicate a branching event in the Triceratops lineage. Purely cladogenetic interpretations of the HCF dataset imply greater diversity within the formation. These findings underscore the critical role of stratigraphic data in deciphering evolutionary patterns in the Dinosauria.

  5. Northwest Montana [Waterfowl Production Area] Narrative report: Fical year 1975

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana Wetland Management District outlines Refuge accomplishments during the 1975 fiscal year. The report begins by...

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  7. Montana National Wildlife Refuges: Contaminant issues of concern

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to: (1) identify specific contaminant issues of concern for each Montana refuge and wetland management district; (2) summarize the...

  8. Montana Fish, Wildlife & Parks 2008 Avian Influenza Surveillance Project Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the work performed by Montana Fish, Wildlife and Parks (FWP) during the 2008 surveillance period. The objectives of the project were to employ...

  9. Planning and accomplishment narrative: Northwest Montana Waterfowl Production Area [1973

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This planning and accomplishments narrative report for Northwest Montana Wetland Management District outlines Refuge accomplishments during the 1973 calendar year....

  10. Building Points - Montana Structures/Addresses Framework - Web Service

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Map service for the Montana Structures MSDI Framework. The service will only display at scales of 1:100,000 or larger. Structures are grouped into general categories...

  11. Building Points - Montana Structures/Addresses Framework - Web Service

    Data.gov (United States)

    NSGIC State | GIS Inventory — Map service for the Montana Structures MSDI Framework. The service will only display at scales of 1:100,000 or larger. Structures are grouped into general categories...

  12. Land Use and Land Cover - Montana Land Cover Framework 2013

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This statewide land cover theme is a baseline digital map of Montana's natural and human land cover. The baseline map is adapted from the Northwest ReGAP project...

  13. Northwest Montana Wetland Management District : Annual Narrative : Calendar Year 1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana WMD outlines Refuge accomplishments during the 1995 calendar year. The report begins with a summary of the year's...

  14. Northwest Montana Wetland Management District : Annual Narrative : Calendar Year 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana WMD outlines Refuge accomplishments during the 1992 calendar year. The report begins with a summary of the year's...

  15. Northwest Montana Wetland Management District : Annual Narrative : Calendar Year 1994

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana WMD outlines Refuge accomplishments during the 1994 calendar year. The report begins with a summary of the year's...

  16. Northwest Montana Wetland Management District : Annual Narrative : Calendar Year 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana WMD outlines Refuge accomplishments during the 1993 calendar year. The report begins with a summary of the year's...

  17. Bone foreshafts from a clovis burial in southwestern montana.

    Science.gov (United States)

    Lahren, L; Bonnichsen, R

    1974-10-11

    Formal and functional analyses of bone artifacts from a Clovis burial in southwestern Montana suggest that they were constructed to serve as (detachable or nondetachable) foreshafts for attaching fluted projectile points to lance shafts.

  18. [Predator disease sampling results in Montana 1993-1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document contains data from predator disease sampling in Montana for the reintroduction of black-footed ferrets at Charles M. Russell National Wildlife Refuge....

  19. Waterfowl breeding population survey for Montana: May 1981

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for Montana during 1981. The primary purpose of the survey is to provide information on...

  20. The Marysville, Montana Geothermal Project. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    1975-09-01

    This report describes the exploration of an anomalous site near Marysville, Montana, where the geothermal heat flow is about 10 times the regional average. The site arouses scientific interest because there are no surface manifestations such as young volcanics, hot springs, geysers, etc., within 20 miles of it. Also, there is significant economic interest in exploring the source of heat as a potential for the generation of electricity. Included herein are independent sections prepared by each contractor. Consequently, there is some overlapping information, generally presented from different viewpoints. The project consists of geophysical surveys in 1973 and 1974, the drilling of the deep well in the summer of 1974 to a depth of 6790 feet, the coring and logging of the well, the supporting scientific studies, and the data analysis. Since so much data are available on the Marysville system, it can serve as a testing and research area to help locate and understand similar systems. (GRA)

  1. US hydropower resource assessment for Montana

    Energy Technology Data Exchange (ETDEWEB)

    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.

  2. Evolution, Appearance, and Occupational Success

    National Research Council Canada - National Science Library

    Little, Anthony C; Roberts, S. Craig

    2012-01-01

    .... In this article, we review evidence linking physical appearance to occupational success and evaluate the hypothesis that appearance based biases are consistent with predictions based on evolutionary...

  3. Montana StreamStats—A method for retrieving basin and streamflow characteristics in Montana: Chapter A in Montana StreamStats

    Science.gov (United States)

    McCarthy, Peter M.; Dutton, DeAnn M.; Sando, Steven K.; Sando, Roy

    2016-04-05

    The U.S. Geological Survey (USGS) provides streamflow characteristics and other related information needed by water-resource managers to protect people and property from floods, plan and manage water-resource activities, and protect water quality. Streamflow characteristics provided by the USGS, such as peak-flow and low-flow frequencies for streamflow-gaging stations, are frequently used by engineers, flood forecasters, land managers, biologists, and others to guide their everyday decisions. In addition to providing streamflow characteristics at streamflow-gaging stations, the USGS also develops regional regression equations and drainage area-adjustment methods for estimating streamflow characteristics at locations on ungaged streams. Regional regression equations can be complex and often require users to determine several basin characteristics, which are physical and climatic characteristics of the stream and its drainage basin. Obtaining these basin characteristics for streamflow-gaging stations and ungaged sites traditionally has been time consuming and subjective, and led to inconsistent results.StreamStats is a Web-based geographic information system application that was created by the USGS to provide users with access to an assortment of analytical tools that are useful for water-resource planning and management. StreamStats allows users to easily obtain streamflow and basin characteristics for USGS streamflow-gaging stations and user-selected locations on ungaged streams. The USGS, in cooperation with Montana Department of Transportation, Montana Department of Environmental Quality, and Montana Department of Natural Resources and Conservation, completed a study to develop a StreamStats application for Montana, compute streamflow characteristics at streamflow-gaging stations, and develop regional regression equations to estimate streamflow characteristics at ungaged sites. Chapter A of this Scientific Investigations Report describes the Montana Stream

  4. Predicting attitude toward methamphetamine use: the role of antidrug campaign exposure and conversations about meth in Montana.

    Science.gov (United States)

    Richards, Adam S

    2014-01-01

    This investigation utilized the integrative model of behavioral prediction to assess the Montana Meth Project (MMP) campaign by testing theoretical antecedents of attitude toward methamphetamine (meth) use. College students in Montana (N = 403) were surveyed about their exposure to MMP ads and communication about meth in conversation. Structural equation modeling showed that the data fit the specified model well. Significant parameters indicated that only beliefs about the negative relational outcomes of meth use, and not about personal well-being or physical appearance, were related to attitude. Attention, rather than encoded exposure, to MMP ads related to each belief about meth use. Conversation frequency related to engagement with MMP ads, and a conversational partner's conveyed attitude toward meth use related to personal and physical beliefs as well as attitudes. Theoretical and practical implications of the findings are discussed.

  5. Metronidazole (Flagyl) and Arnica Montana in the prevention of post-surgical complications, a comparative placebo controlled clinical trial.

    Science.gov (United States)

    Kaziro, G S

    1984-02-01

    A double blind trial, was designed, in which 118 patients undergoing the removal of impacted wisdom teeth were randomly divided into the following groups; 41 patients received Metronidazole, 39 patients received Arnica Montana, 38 patients received the placebo. Metronidazole was more effective in pain control than Arnica (p less than 0.001) and placebo (p less than 0.01). It prevented swelling better than Arnica (p less than 0.01) and placebo (p less than 0.05) and was more effective in promoting healing than Arnica (p less than 0.01) and placebo (p greater than 0.02). Arnica Montana appeared to give rise to greater pain than placebo (p less than 0.05) and caused more swelling than the placebo (p less than 0.01).

  6. The Excessive Appearance of Disability

    Science.gov (United States)

    Michalko, Rod

    2009-01-01

    This paper engages the appearance of disability in contemporary Western culture. Rather than taking disability for granted as a biomedical condition, I interrogate how disability is made to appear in our culture, including its appearance as a biomedical condition. Fundamentally, disability appears to us as a trouble and, as such, cultural…

  7. 75 FR 57059 - Montana Department of Natural Resources and Conservation Final Habitat Conservation Plan and...

    Science.gov (United States)

    2010-09-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Fish and Wildlife Service Montana Department of Natural Resources and Conservation Final Habitat... received from the Montana Department of Natural Resources and Conservation (DNRC) a Final...

  8. 77 FR 12581 - Public Water System Supervision Program Revision for the State of Montana

    Science.gov (United States)

    2012-03-01

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Public Water System Supervision Program Revision for the State of Montana AGENCY: Environmental... the state of Montana has revised its Public Water System Supervision (PWSS) Program by...

  9. 75 FR 69434 - Public Water System Supervision Program Revision for the State of Montana

    Science.gov (United States)

    2010-11-12

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Public Water System Supervision Program Revision for the State of Montana AGENCY: Environmental... the State of Montana has revised its Public Water System Supervision (PWSS) Primacy Program...

  10. The Montana Wild Virus Hunt | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... Health: The Montana Wild Virus Hunt Follow us The Montana Wild Virus Hunt Blake Wiedenheft is a ... their passion for health and science. What is the focus of your research? Viruses that infect bacteria ( ...

  11. The Western Environmental Technology Office (WETO), Butte, Montana. Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The Western Environmental Technology Office (WETO) is a multi-purpose engineering test facility located in Butte, Montana, and is managed by MSE, Inc. WETO seeks to contribute to environmental research by emphasizing projects to develop heavy metals removal and recovery processes, thermal vitrification systems, and waste minimization/pollution prevention technologies. WETO`s environmental technology research and testing activities focus on the recovery of usable resources from waste. In one of WETO`s areas of focus, groundwater contamination, water from the Berkeley Pit, located near the WETO site, is being used in demonstrations directed toward the recovery of potable water and metal from the heavy metal-bearing water. The Berkeley Pit is part of an inactive copper mine near Butte that was once part of the nation`s largest open-pit mining operation. The Pit contains approximately 25 billion gallons of Berkeley Pit groundwater and surface water containing many dissolved minerals. As part of DOE/OST`s Resource Recovery Project (RRP), technologies are being demonstrated to not only clean the contaminated water but to recover metal values such as copper, zinc, and iron with an estimated gross value of more than $100 million. When recovered, the Berkeley Pit waters could benefit the entire Butte valley with new water resources for fisheries, irrigation, municipal, and industrial use. At WETO, the emphasis is on environmental technology development and commercialization activities, which will focus on mine cleanup, waste treatment, resource recovery, and water resource management.

  12. Developing a Climate Change Boundary Organization: the Montana Adaptation Exchange

    Science.gov (United States)

    Whitlock, C. L.; Brooks, S.; Armstrong, T.; Bryan, B.

    2016-12-01

    Small-population large-area states like Montana are often challenged by a need to offer timely and relevant climate-change information that addresses diverse and widely dispersed stakeholder groups. In Montana, filling the gap between science and various types of decision-makers has motivated development of the first Montana Climate Assessment (MCA1), to be released in 2017 with a focus on climate-change impacts for agricultural, water and forestry sectors. To sustain and build on the MCA1 effort, we are also in the process of creating a Boundary Organization (defined by the National Academy of Sciences) called the Montana Adaptation Exchange (the Exchange); this entity will facilitate the flow of information across the boundaries between science, knowledge and implementation. In Montana, the Exchange brings scientists and practitioners together to seek solutions related to climate-change adaptation and other pressing environmental and social-economic challenges. The Montana Adaptation Exchange (1) is a collaborative partnership of members from the science and practitioner communities under a shared governance and participatory model; (2) presents research that has been vetted by the scientific community at large and represents the current state of knowledge; (3) allows for revision and expansion of assessments like the MCA; (4) communicates relevant, often technical, research and findings to a wide variety of resource managers and other stakeholders; (5) develops and maintains an extensive online database that organizes, regularly updates, and makes research data products readily available; and (6) offers an online portal and expert network of affiliated researchers and climate adaptation specialists to provide effective customer support. Boundary organizations, such as the Montana Adaptation Exchange, offer a scalable path to effectively move from "science to knowledge to action" while also allowing stakeholder needs to help inform research agendas.

  13. Crow Nation Water Treatment Plant NPDES Permit

    Science.gov (United States)

    Under NPDES permit MT-0030538, the U.S. Bureau of Indian Affairs is authorized to discharge from the Crow Agency water treatment plants via the wastewater treatment facility located in Bighorn County, Montana to the Little Bighorn River.

  14. Generic active appearance models revisited

    NARCIS (Netherlands)

    Tzimiropoulos, Georgios; Alabort-i-Medina, Joan; Zafeiriou, Stefanos; Pantic, Maja

    2012-01-01

    The proposed Active Orientation Models (AOMs) are gen- erative models of facial shape and appearance. Their main dierences with the well-known paradigm of Active Appearance Models (AAMs) are (i) they use a dierent statistical model of appearance, (ii) they are accompanied by a robust algorithm for m

  15. Karyomorphometric analysis of Fritillaria montana group in Greece

    Directory of Open Access Journals (Sweden)

    Sofia Samaropoulou

    2016-12-01

    Full Text Available Fritillaria Linnaeus, 1753 (Liliaceae is a genus of geophytes, represented in Greece by 29 taxa. Most of the Greek species are endemic to the country and/or threatened. Although their classical cytotaxonomic studies have already been presented, no karyomorphometric analysis has ever been given. In the present study, the cytological results of Fritillaria montana Hoppe ex W.D.J. Koch, 1832 group, which includes F. epirotica Turrill ex Rix, 1975 and F. montana are statistically evaluated for the first time. Further indices about interchromosomal and intrachromosomal asymmetry are given. A new population of F. epirotica is also investigated, while for F. montana, a diploid individual was found in a known as triploid population. Paired t-tests and PCoA analysis have been applied to compare the two species.

  16. Evaluation of grazing treatments on the Lake Mason National Wildlife Refuge within the sage grouse initiative program lands for greater sage-grouse habitat and population dynamics in central Montana

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — We are proposing to engage in a currently ongoing, long-term (6 year) study evaluating the direct effects of grazing treatments on greater sage-grouse (Centrocercus...

  17. The efficacy of the homeopathic complex (Arnica montana 6CH, Bryonia alba 6CH, Kalmia latifolia 6CH, Rhus toxicodendron 6CH Calcarea fluorica 6CH) and physiotherapy in the treatment of chronic low back due to osteoarthritis

    OpenAIRE

    2015-01-01

    M.Tech. (Homoeopathy) Chronic pain, such as chronic low back pain caused by osteoarthritis (OA), can disrupt the quality of life by eroding the will to live, disturbing sleep and appetite, creating fatigue, and impairing recovery from illness or injury (Manchikanti et al. 2003:10). Conventional treatment used for OA includes drug therapy and physiotherapy. Homoeopathy has a wide range of remedies that can be useful in the treatment of symptoms, such as pain and stiffness that may be caused...

  18. Flavonoids from the aerial parts of Onobrychis montana subsp. scardica

    Directory of Open Access Journals (Sweden)

    BORIS PEJIN

    2008-05-01

    Full Text Available Rutin (1, main constituent and two flavone C-glycosides, vitexin (2 and vitexin 2''-O-alpha-rhamnopyranoside (3 were isolated from the aerial parts of Onobrychis montana subsp. scardica. They were identified by 1H-NMR, 13C-NMR and UV–Vis spectroscopy (procedure with shift reagents, and high resolution ESI-MS. A relatively high content of 1 (5.27 mg/g of dry plant material, measured by HPLC, indicated O. montana subsp. scardica as a new natural source of this biologically active compound. The isolated flavonoid compounds might be of value as chemotaxonomic markers.

  19. Methods for estimating streamflow characteristics at ungaged sites in western Montana based on data through water year 2009: Chapter G in Montana StreamStats

    Science.gov (United States)

    McCarthy, Peter M.; Sando, Roy; Sando, Steven K.; Dutton, DeAnn M.

    2016-04-05

    The U.S. Geological Survey, in cooperation with the Montana Department of Environmental Quality and the Montana Department of Natural Resources and Conservation, developed regional regression equations based on basin and streamflow characteristics for streamflow-gaging stations through water year 2009 that can be used to estimate streamflow characteristics for ungaged sites in western Montana. The regression equations allow estimation of low-flow frequencies; mean annual and mean monthly streamflows; and the 20-, 50-, and 80-percent durations for annual and monthly duration streamflows for ungaged sites in western Montana that are unaffected by regulation.

  20. Fast Newton active appearance models

    NARCIS (Netherlands)

    Kossaifi, Jean; Tzimiropoulos, Georgios; Pantic, Maja

    2014-01-01

    Active Appearance Models (AAMs) are statistical models of shape and appearance widely used in computer vision to detect landmarks on objects like faces. Fitting an AAM to a new image can be formulated as a non-linear least-squares problem which is typically solved using iterative methods. Owing to i

  1. Evolution, appearance, and occupational success.

    Science.gov (United States)

    Little, Anthony C; Roberts, Craig S

    2012-01-01

    Visual characteristics, including facial appearance, are thought to play an important role in a variety of judgments and decisions that have real occupational outcomes in many settings. Indeed, there is growing evidence suggesting that appearance influences hiring decisions and even election results. For example, attractive individuals are more likely to be hired, taller men earn more, and the facial appearance of candidates has been linked to real election outcomes. In this article, we review evidence linking physical appearance to occupational success and evaluate the hypothesis that appearance based biases are consistent with predictions based on evolutionary theories of coalition formation and leadership choice. We discuss why appearance based effects are so pervasive, addressing ideas about a "kernel of truth" in attributions and about coalitional psychology. We additionally highlight that appearance may be differently related to success at work according to the types of job or task involved. For example, leaders may be chosen because the characteristics they possess are seen as best suited to lead in particular situations. During a time of war, a dominant-appearing leader may inspire confidence and intimidate enemies while during peace-time, when negotiation and diplomacy are needed, interpersonal skills may outweigh the value of a dominant leader. In line with these ideas, masculine-faced leaders are favored in war-time scenarios while feminine-faced leaders are favored in peace-time scenarios. We suggest that such environment or task specific competencies may be prevalent during selection processes, whereby individuals whose appearance best matches perceived task competences are most likely selected, and propose the general term "task-congruent selection" to describe these effects. Overall, our review highlights how potentially adaptive biases could influence choices in the work place. With respect to certain biases, understanding their origin and current

  2. Evolution, Appearance, and Occupational Success

    Directory of Open Access Journals (Sweden)

    Anthony C. Little

    2012-12-01

    Full Text Available Visual characteristics, including facial appearance, are thought to play an important role in a variety of judgments and decisions that have real occupational outcomes in many settings. Indeed, there is growing evidence suggesting that appearance influences hiring decisions and even election results. For example, attractive individuals are more likely to be hired, taller men earn more, and the facial appearance of candidates has been linked to real election outcomes. In this article, we review evidence linking physical appearance to occupational success and evaluate the hypothesis that appearance based biases are consistent with predictions based on evolutionary theories of coalition formation and leadership choice. We discuss why appearance based effects are so pervasive, addressing ideas about a “kernel of truth” in attributions and about coalitional psychology. We additionally highlight that appearance may be differently related to success at work according to the types of job or task involved. For example, leaders may be chosen because the characteristics they possess are seen as best suited to lead in particular situations. During a time of war, a dominant-appearing leader may inspire confidence and intimidate enemies while during peace-time, when negotiation and diplomacy are needed, interpersonal skills may outweigh the value of a dominant leader. In line with these ideas, masculine-faced leaders are favored in war-time scenarios while feminine-faced leaders are favored in peace-time scenarios. We suggest that such environment or task specific competencies may be prevalent during selection processes, whereby individuals whose appearance best matches perceived task competences are most likely selected, and propose the general term “task-congruent selection” to describe these effects. Overall, our review highlights how potentially adaptive biases could influence choices in the work place. With respect to certain biases

  3. National Needs for Appearance Metrology

    Science.gov (United States)

    Nadal, Maria E.

    2003-04-01

    Appearance greatly influences a customer's judgement of the quality and acceptability of manufactured products, as yearly there is approximately $700 billion worth of shipped goods for which overall appearance is critical to their sale. For example, appearance is reported to be a major factor in about half of automobile purchases. The appearance of an object is the result of a complex interaction of the light field incident upon the object, the scattering and absorption properties of the object, and human perception. The measurable attributes of appearance are divided into color (hue, saturation, and lightness) and geometry (gloss, haze). The nature of the global economy has increased international competition and the need to improve the quality of many manufactured products. Since the manufacturing and marketing of these products is international in scope, the lack of national appearance standard artifacts and measurement protocols results in a direct loss to the supplier. One of the primary missions of the National Institute of Standards and Technology (NIST) is to strengthen the U.S. economy by working with industry to develop and apply technology, measurements and standards. The NIST Physics Laboratory has established an appearance metrology laboratory. This new laboratory provides calibration services for 0^o/45^o color standards and 20^o°, 60^o°, and 85^o° specular gloss, and research in the colorimetric characterization of gonioapparent including a new Standard Reference Material for metallic coatings (SRM 2017) and measurement protocols for pearlescent coatings. These services are NIST's first appearance metrology efforts in many years; a response to needs articulated by industry. These services are designed to meet demands for improved measurements and standards to enhance the acceptability of final products since appearance often plays a major role in their acceptability.

  4. An Introduction To Appearance Analysis

    Science.gov (United States)

    Harold, Richard W.

    1983-11-01

    The appearance of a manufactured product, given that it will fulfill its intended purpose, is its most important attribute. Appearance often determines the acceptability of a product to its seller, and ultimately to the consumer or end-user. The quality of the appearance of a product is psychologically related to its expected performance and useful life. It therefore determines its reception by potential purchasers. This paper describes the interaction of light with objects; reflection, absorption, transmission, or a combination of these phenomena, which result in the perception of the objects, and how measurements that correspond to the way the eye sees color may be made.

  5. 2011 Montana Youth Risk Behavior Survey: Nonpublic Accredited Schools

    Science.gov (United States)

    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 nonpublic accredited schools. These frequency distributions are based upon surveys with 349 high school students in Nonpublic Region during February of 2011. Frequency distributions may not total 349 due to nonresponse and percents may…

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

    Science.gov (United States)

    Reeside, John B.

    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. American Indian High School Completion in Rural Southeastern Montana.

    Science.gov (United States)

    Ward, Carol

    1995-01-01

    Factors related to dropping out were examined among Northern Cheyenne and Crow high school students living in three southeastern Montana communities and attending a Catholic school, a public school, or a tribal school. Place of residence, parental educational attainment, and school experiences were important variables, but their effects varied by…

  8. Thymol derivatives from hairy roots of Arnica montana.

    Science.gov (United States)

    Weremczuk-Jezyna, I; Kisiel, W; Wysokińska, H

    2006-09-01

    Five known thymol derivatives were isolated from roots of Arnica montana transformed with Agrobacterium rhizogenes LBA 9402. The compounds were characterized by spectral methods. The pattern of thymol derivatives in light-grown hairy roots was slightly different from that in dark-grown ones. This is the first report on the presence of thymol derivatives in hairy roots of the plant.

  9. Methylated Flavonoids from Arnica montana and Arnica chamissonis.

    Science.gov (United States)

    Merfort, I

    1984-02-01

    From the flowers of ARNICA CHAMISSONIS Less, subsp. FOLIOSA var. INCANA, the methylated flavonoids acacetin, pectolinarigenin, hispidulin, jaceosidin, 6-methoxykaempferol, and betuletol have been isolated and identified by spectroscopic methods. Except for acacetin, the same flavonoids were identified in the flowers of ARNICA MONTANA L. Betuletol was found for the first time in the family of Asteraceae.

  10. On-site energy consumption at softwood sawmills in Montana

    Science.gov (United States)

    Dan Loeffler; Nathaniel Anderson; Todd A. Morgan; Colin B. Sorenson

    2016-01-01

    Total on-site energy requirements for wood product manufacturing are generally not well understood or publicly available, particularly at subregional scales, such as the state level. This article uses a mail survey of softwood sawmills in Montana to develop a profile of all on-site energy consumption. Energy use is delineated by fuel type on a production basis...

  11. Essential oil of Arnica montana and Arnica chamissonis

    Directory of Open Access Journals (Sweden)

    Ristić Mihailo

    2007-01-01

    Full Text Available The essential oil isolated from flowers of Arnica montana and A chamissonis grown on Tara mountain and neighbourhood of Užice was analyzed. Three samples of A. montana and three of A. chamissonis were tested. The oil was isolated by distillation in a Clevenger type apparatus and analyzed by gas chromatography. The content of the oil was lower than 0.1% (up to 0.08% in all the samples. Among about hundred recorded constituents, 84 were identified and quantified. Sum of contents of identified components ranged between 96.1 and 98.8%. The most abundant constituents of the A. montana oil were p-caryophyllene (31.5-34.6%, germacrene D (12.5-16.3%, trans-a-ionone (3.9-4.3% and decanal (2.7-5.3%, while, in the case of A. chamissonis these were germacrene D (18.0-38.3%, a-pinene (6.6-19.1%, p-cymene (2.9-9.0% and P-caryophyllene (2.7-4.7%. Along with detail chemical analysis of essential oil of these two commercially important herbal drugs it should be noticed that gas chromatographic technique can be used for differentiation of A. montana and A. chamissonis.

  12. Appearance questions can be misleading

    DEFF Research Database (Denmark)

    Hansen, Mikkel; Markman, Ellen M.

    2005-01-01

    Preschoolers' success on the appearance-reality task is a milestone in theory-of-mind development. On the standard task children see a deceptive object, such as a sponge that looks like a rock, and are asked, "What is this really?" and "What does this look like?" Children below 4 1/2 years of age...... fail saying that the object not only is a sponge but also looks like a sponge. We propose that young children's difficulty stems from ambiguity in the meaning of "looks like." This locution can refer to outward appearance ("Peter looks like Paul") but in fact often refers to likely reality ("That looks...... like Jim"). We propose that "looks like" is taken to refer to likely reality unless the reality is already part of the common ground of the conversation. Because this joint knowledge is unclear to young children on the appearance-reality task, they mistakenly think the appearance question is about...

  13. Color and appearance metrology facility

    Data.gov (United States)

    Federal Laboratory Consortium — The NIST Physical Measurement Laboratory has established the color and appearance metrology facility to support calibration services for 0°/45° colored samples, 20°,...

  14. Mountain plover responses to plague in Montana.

    Science.gov (United States)

    Dinsmore, Stephen J; Smith, Mark D

    2010-01-01

    Plague is a bacterial (Yersinia pestis) disease that causes epizootic die-offs in black-tailed prairie dog (Cynomys ludovicianus) populations in the North American Great Plains. Through their grazing and burrowing, prairie dogs modify vegetation and landscape structure on their colonies in ways that affect other grassland species. Plague epizootics on prairie dog colonies can have indirect effects on species associated with colonies. The mountain plover (Charadrius montanus) preferentially nests on black-tailed prairie dog colonies and is thus negatively impacted by the loss of prairie dogs. We studied the effects of plague and colony spatial characteristics on the occupancy of 81 prairie dog colonies by nesting plovers in Phillips County, Montana, during a 13-year period (1995-2007). We used a robust design patch occupancy model to investigate how colony occupancy and extinction and colonization rates were affected by plague history, colony size, and colony shape. Here extinction and colonization rates refer to the probability that a colony loses/gains plovers in a subsequent nesting season, given that it had/lacked plovers in that breeding season. Colony occupancy was best explained by a model with no annual variation or plague effects. Colony extinction rates were driven by a combination of a quadratic of colony area, a 3-year plague response, and a measure of colony shape. Conversely, colonization rates were best explained by a model with a 4-year plague response. The estimated annual proportion of colonies occupied by plovers was 0.75 (95% confidence interval = 0.57-0.87). Estimated extinction probability ranged from a low of 0.07 (standard error [SE] = 0.02) in 2002 to a high of 0.25 (SE = 0.03) in 1995; colonization probability ranged from 0.24 (SE = 0.05) in 2006 to 0.35 (SE = 0.05) in 2000. Our results highlight how a bird that depends on prairie dogs for nesting habitat responds to plague history and other spatial characteristics of the colony. Ultimately

  15. Geothermal : A Regulatory Guide to Leasing, Permitting, and Licensing in Idaho, Montana, Oregon, and Washington.

    Energy Technology Data Exchange (ETDEWEB)

    Bloomquist, R.Gordon

    1991-10-01

    The actual geothermal exploration and development may appear to be a simple and straightforward process in comparison to the legal and institutional maze which the developer must navigate in order to obtain all of the federal, state, and local leases, permits, licenses, and approvals necessary at each step in the process. Finally, and often most difficult, is obtaining a contract for the sale of thermal energy, brine, steam, or electricity. This guide is designed to help developers interested in developing geothermal resource sites in the Bonneville Power Administration Service Territory in the state of Idaho, Montana, Oregon, and Washington better understand the federal, state, and local institutional process, the roles and responsibilities of each agency, and how and when to make contact in order to obtain the necessary documents.

  16. Suicide Report: A Health Risk Behavior Comparison of Montana High School Students Based on Attempted Suicide. 2011 Montana Youth Risk Behavior Survey

    Science.gov (United States)

    Montana Office of Public Instruction, 2013

    2013-01-01

    The Montana Youth Risk Behavior Survey (YRBS) is administered by the Montana Office of Public Instruction every two years to students in grades 7 through 12. The purpose of the survey is to help monitor the prevalence of behaviors that not only influence youth health, but also put youth at risk for the most significant health and social problems…

  17. Smokers Report: A Health Risk Behavior Comparison of Montana High School Students Based on Current Smoking. 2011 Montana Youth Risk Behavior Survey

    Science.gov (United States)

    Montana Office of Public Instruction, 2013

    2013-01-01

    The Montana Youth Risk Behavior Survey (YRBS) is administered by the Montana Office of Public Instruction every two years to students in grades 7 through 12. The purpose of the survey is to help monitor the prevalence of behaviors that not only influence youth health, but also put youth at risk for the most significant health and social problems…

  18. Sports Team Participation: A Risk Behavior Comparison of Montana High School Students Based on Sports Team Participation. 2011 Montana Youth Risk Behavior Survey

    Science.gov (United States)

    Montana Office of Public Instruction, 2012

    2012-01-01

    The Montana Youth Risk Behavior Survey (YRBS) is administered by the Montana Office of Public Instruction every two years to students in grades 7 through 12. The purpose of the survey is to help monitor the prevalence of behaviors that not only influence youth health, but also put youth at risk for the most significant health and social problems…

  19. Students with Special Needs: A Health Risk Behavior Comparison of Montana High School Students Based on Special Education Assistance. 2011 Montana Youth Risk Behavior Survey

    Science.gov (United States)

    Montana Office of Public Instruction, 2012

    2012-01-01

    The Montana Youth Risk Behavior Survey (YRBS) is administered by the Montana Office of Public Instruction every two years to students in grades 7 through 12. The purpose of the survey is to help monitor the prevalence of behaviors that not only influence youth health, but also put youth at risk for the most significant health and social problems…

  20. Linking resource selection and mortality modeling for population estimation of mountain lions in Montana

    Science.gov (United States)

    Robinson, Hugh S.; Ruth, Toni K.; Gude, Justin A.; Choate, David; DeSimone, Rich; Hebblewhite, Mark; Matchett, Marc R.; Mitchell, Michael S.; Murphy, Kerry; Williams, Jim

    2015-01-01

    To be most effective, the scale of wildlife management practices should match the range of a particular species’ movements. For this reason, combined with our inability to rigorously or regularly census mountain lion populations, several authors have suggested that mountain lions be managed in a source-sink or metapopulation framework. We used a combination of resource selection functions, mortality estimation, and dispersal modeling to estimate cougar population levels in Montana statewide and potential population level effects of planned harvest levels. Between 1980 and 2012, 236 independent mountain lions were collared and monitored for research in Montana. From these data we used 18,695 GPS locations collected during winter from 85 animals to develop a resource selection function (RSF), and 11,726 VHF and GPS locations from 142 animals along with the locations of 6343 mountain lions harvested from 1988–2011 to validate the RSF model. Our RSF model validated well in all portions of the State, although it appeared to perform better in Montana Fish, Wildlife and Parks (MFWP) Regions 1, 2, 4 and 6, than in Regions 3, 5, and 7. Our mean RSF based population estimate for the total population (kittens, juveniles, and adults) of mountain lions in Montana in 2005 was 3926, with almost 25% of the entire population in MFWP Region 1. Estimates based on a high and low reference population estimates produce a possible range of 2784 to 5156 mountain lions statewide. Based on a range of possible survival rates we estimated the mountain lion population in Montana to be stable to slightly increasing between 2005 and 2010 with lambda ranging from 0.999 (SD = 0.05) to 1.02 (SD = 0.03). We believe these population growth rates to be a conservative estimate of true population growth. Our model suggests that proposed changes to female harvest quotas for 2013–2015 will result in an annual statewide population decline of 3% and shows that, due to reduced dispersal, changes to

  1. Appearance questions can be misleading

    DEFF Research Database (Denmark)

    Hansen, Mikkel; Markman, Ellen M.

    2005-01-01

    , children were at near ceiling levels in each of our manipulations while they failed the standard versions of the tasks. Moreover, we show how this discourse-based explanation accounts for findings in the literature. Thus children master the appearance-reality distinction by the age of 3 but the standard...

  2. Duke University's Quality Appearance Program

    Science.gov (United States)

    Jackson, Joe

    2008-01-01

    The Grounds Services Unit at Duke University has implemented a new program that involves a process of self evaluation, which embraces the concept of perpetual and continuous improvement. The Quality Appearance Program (QAP) embellishes and expands upon the Quality Assurance Program concept, but with a twist to grounds management improvement…

  3. Color Categories and Color Appearance

    Science.gov (United States)

    Webster, Michael A.; Kay, Paul

    2012-01-01

    We examined categorical effects in color appearance in two tasks, which in part differed in the extent to which color naming was explicitly required for the response. In one, we measured the effects of color differences on perceptual grouping for hues that spanned the blue-green boundary, to test whether chromatic differences across the boundary…

  4. Color Categories and Color Appearance

    Science.gov (United States)

    Webster, Michael A.; Kay, Paul

    2012-01-01

    We examined categorical effects in color appearance in two tasks, which in part differed in the extent to which color naming was explicitly required for the response. In one, we measured the effects of color differences on perceptual grouping for hues that spanned the blue-green boundary, to test whether chromatic differences across the boundary…

  5. 细胞移植治疗神经变性疾病:是否发生了细胞“转分化”?★%Cell transplantation for the treatment of neurodegenerative diseases:“Transdifferentiation”appears?

    Institute of Scientific and Technical Information of China (English)

    周玉峰; 张凡喜; 张健民

    2013-01-01

      背景:神经变性疾病为一类缓慢起病、病程呈进行性发展、预后不良的疾病,迄今尚缺乏有效的根治方法。细胞移植为神经变性疾病的治疗提供了一个崭新的思路。  目的:研究细胞移植治疗神经变性疾病的移植细胞、修饰基因及方法,并探讨细胞移植后是否发生“转分化”。  方法:收集细胞移植治疗神经变性疾病的相关文献,分析近年相关研究中细胞移植治疗神经变性疾病的移植细胞、修饰基因,以及细胞移植治疗帕金森病、阿尔茨海默病和肌萎缩侧索硬化的方法。  结果与结论:目前治疗神经变性疾病研究较多的主要为骨髓干细胞、胚胎干细胞、脐血干细胞、神经干细胞、异体细胞等。细胞移植治疗神经变性疾病时的修饰基因主要有酪氨酸羟化酶、孤儿核受体、神经营养因子、Von Hippel-Lindau基因、白细胞介素1及褪黑素等。细胞移植治疗帕金森病多是移植到大鼠纹状体,细胞移植治疗阿尔茨海默病和肌萎缩侧索硬化的移植部位分别多为海马和蛛网膜下腔。细胞移植应用于治疗神经变性疾病正日趋成熟,但移植后是否真的发生了细胞的“转分化”,尚无明确的结论。%BACKGROUND:Neurodegenerative disease is a kind of disease with slow onset, progressive duration and poor prognosis, so far, there is no effective treatment method. Cel transplantation provides a new idea for the treatment of neurodegenerative disease. OBJECTIVE:To observe the trasplated cel s, modifiers and methods used in cel transplantation for the treatment of neurodegenerative disease, and to explore whether“transdifferentiation”appeared after cel transplantation. METHODS:Articles related to cel transplantation for the treatment of neurodegenerative disease were col ected, and the transplanted cel s and modifiers used in cel transplantation for the treatment of

  6. VOLATILE COMPOUNDS OF WATER-ETHANOLIC EXTRACT OF SATUREJA MONTANA L.

    Directory of Open Access Journals (Sweden)

    A. E. Paliy

    2014-01-01

    Full Text Available We have studied a composition and content of volatile compounds of Satureja montana L. extract. It was established that concentration of volatile compounds in water-ethanol extract of S. montana amounted to 325 mg/100g. The principal component of the extract is carvacrol. It was shown that the extract of Satureja montana represents high biological value

  7. Baxter v. Montana, libertarianism, and end-of-life: the ripe time for a paradigm shift.

    Science.gov (United States)

    Ruble, James H

    2010-09-01

    Baxter v. Montana (2009 WL 5155363 [Mont. 2009]) is a recent decision from the Montana Supreme Court that provides new legal insight into the societal issue of aid in dying. This case involves interests of persons with terminal illness, medical practitioners, law enforcement, legislative and judicial bodies, as well as the citizens of Montana. A summary judgment ruling at the Montana district court level was based almost entirely on a constitutional fundamental rights analysis. In contrast, the Montana Supreme Court affirming decision was based almost entirely on a statutory rights analysis. Both rulings from the Montana courts support the position that licensed prescribers in Montana who provide aid in dying assistance to terminally ill patients have some immunity from criminal prosecution. Each side in the case argued what they believed to be the intents and purposes of the people of Montana. Baxter v. Montana illustrates different methods to determine the will of the people concerning aid in dying and public policy. This case very subtly suggests a paradigm shift may be occurring in aid in dying policy.

  8. Green Algae from Coal Bed Methane Ponds as a Source of Fertilizer for Economically Important Plants of Montana

    Science.gov (United States)

    Ogunsakin, O. R.; Apple, M. E.; Zhou, X.; Peyton, B.

    2016-12-01

    The Tongue River Basin of northeastern Wyoming and southeastern Montana is the location of natural gas reserves and coal bed methane (CBM) acreage. Although the water that emanates from CBM extraction varies with site, it is generally of higher quality than the waters produced by conventional oil and gas wells, in part because it is low in volatile organic compounds. However, since CBM water contains dissolved solids, including sodium (Na), bicarbonate (HCO3) and chloride (Cl) ions, the water must be treated before it can be discharged into the river or wetlands, or used for stock ponds or irrigation. Several ponds have been constructed to serve as a holding facility for CBM water. Algae from the CBM ponds of the Tongue River Basin have the potential to be utilized as fertilizer on economically important plants of Montana. Two very important crop plants of Montana are wheat, Triticum aestivum, and potatoes, Solanum tuberosum. To explore this potential, isolates of unicellular green algae (Chlorella sp.) from the CBM ponds were cultured in aerated vessels with Bold's Basic Growth Medium and natural and/or supplemental light. Algal biomass was condensed in and collected from a valved funnel, after which cell density was determined via light microscopy and a hemacytometer. Algal/water slurries with known nutrient contents were added to seedlings of hard winter wheat, T.aestivum, grown in a greenhouse for three months before harves. When compared to wheat provided with just water, or with water and a commercially available fertilizer, the wheat fertilized with algae had a higher chlorophyll content, more tillers (side shoots), and a higher ratio of influorescences (groups of flowers) per stem. In a related experiment, Ranger Russet seed potatoes, S. tuberosum were given just water, water and Hoagland's nutrient solution, or water with algae in order to compare aboveground growth and potato production among the treatments. The results of this study suggest that

  9. Cerebral candidiasis. Computed tomography appearance

    Energy Technology Data Exchange (ETDEWEB)

    Chaabane, M.; Ladeb, M.F.; Bouhaouala, M.H.; Ben Hammouda, M.; Ataalah, R.; Gannouni, A.; Krifa, H.

    1989-07-01

    A three year old child who had been suffering from oral candidiasis since the age of 1 year presented with osteitis of the clavicle, 2 cerebral frontal abscesses and an occipital abscess which extended across the calvaria and was associated with osteolysis. Histological and microbiological studies following surgery confirmed the diagnosis of candidiasis in this girl who was found to have IgA immunodefinciency. The authors report the computed tomographic appearance of the cerebral lesions and review the literature. (orig.).

  10. Benign chondroblastoma - malignant radiological appearances

    Energy Technology Data Exchange (ETDEWEB)

    Schulze, K.; Treugut, H.; Mueller, G.E.

    1980-04-01

    The very rare benign chondroblastoma occasionally invades soft tissues and may grow beyond the epiphysis into the metaphysis. In the present case such a tumour did not show the typical radiological appearances, but presented malignant features both on plain films and on the angiogram. The importance of biopsy of tumours which cannot be identified with certainty must be stressed before radical surgery is carried out.

  11. The imaging appearance of crayons

    Energy Technology Data Exchange (ETDEWEB)

    McAllister, Aaron S.; Jones, Blaise V. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States); Lall, Neil U. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States); Ochsner Health System, Department of Radiology, New Orleans, LA (United States); Tawfik, Kareem O. [University of Cincinnati College of Medicine, Department of Otolaryngology-Head and Neck Surgery, Cincinnati, OH (United States)

    2017-05-15

    A crayon fragment was determined to be the source of a foreign body inflammatory process in the masticator space of a 15-month-old boy. The appearance of the crayon on CT and MR imaging was unexpected, leading to a further analysis of the imaging features of crayons. To investigate and characterize the imaging appearance of crayons at CT and MRI. The authors obtained CT and MR images of 22 crayons from three manufacturers and three non-pigmented crayons cast by the authors. CT attenuation of the crayons and diameter of the MRI susceptibility signal dropout were plotted versus brand and color. All crayons demonstrated a longitudinal central hypo-attenuating tract. Crayon attenuation varied by brand and color. All of the crayons demonstrated a signal void on T1 and T2 imaging and signal dropout on susceptibility-weighted imaging, the diameter of which varied by brand and color. Understanding the imaging appearance of crayons could help in the correct identification of a crayon as a foreign body on imaging studies, even when it is located in unusual places. (orig.)

  12. Montana Organization for Research in Energy (MORE) Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Bromenshenk, Jerry

    1999-12-31

    MORE is a consortium of educational, governmental, and industrial partners in cooperation with the state's Tribal colleges. Formed in 1994, the objectives are to develop and promote energy-related research and education in the state of Montana and the Northwestern region. Specifically, they set out to: (1) promote collaboration and cooperation among Montana's Colleges and Universities; (2) maximize use of existing personnel and resources; (3) foster partnerships with industries, state agencies, and tribal nations; and (4) enhance energy research and training. The 1st Implementation Grant consisted of Management and Coordination, Human Outreach, and two Research Clusters Petroleum Reservoir Characterization and Wind Energy. Overall, they consider this program to have been highly successful. That conclusion was mirrored by the DOE site reviewers, and by invitations from Dr. Matesh Varma, the DOE/EPSCoR National Program Director, to present their programs and outcomes as models for other states the National DOE/EPSCoR meetings.

  13. Bioactivity and phytochemical characterization of Arenaria montana L.

    OpenAIRE

    Pereira, Eliana; Barros, Lillian; Calhelha, Ricardo C.; Dueñas, Montserrat; Carvalho, Ana Maria; Santos-Buelga, Celestino; Isabel C. F. R. Ferreira

    2014-01-01

    The bioactivity (antioxidant and cytotoxic activities) of the aqueous and methanolic extracts of Arenaria montana L., a plant commonly used in Portuguese folk medicine, was evaluated and compared. Furthermore, the phytochemical composition was determined regarding hydrophilic (sugars, organic acids and phenolic compounds) and lipophilic (fatty acids and tocopherols) compounds, in order to valorize this plant material as a functional food/nutraceutical. Fructose, oxalic acid, methyl-luteolin 2...

  14. Ultrasound appearance of the normal Lisfranc ligament.

    Science.gov (United States)

    Kaicker, Jatin; Zajac, Mercedes; Shergill, Ravi; Choudur, Hema N

    2016-12-01

    This study aims to prospectively evaluate the ultrasound appearance of the normal Lisfranc's ligament in 50 patients (100 ft) with no prior or current ligament injury. Fifty normal asymptomatic patients between the ages of 18 and 80 years were assessed. Three key features were recorded: ultrasound appearance, thickness, and length of the Lisfranc's ligament. Patients excluded from this study included pediatric patients and those with history of injury or symptoms related to the foot. The mean right- and left-sided ligament (RT) thickness were 0.096 (0.021) and 0.104 (0.023), respectively. The mean right- and left-sided ligament RT length was 0.54 (0.11) and 0.57 (0.11), respectively. The appearance of the ligament was similar in all patients with a central thin band of hypoechogenicity lined by hyperechoic lines on either side. Understanding the normal appearance, thickness, and length of the Lisfranc's ligament in a large sample is imperative to diagnose abnormal appearances of this ligament including sprains and tears by ultrasound. Ultrasound, with its easy accessibility, can be used in the emergency department to rapidly exclude injury of the ligament. Increased understanding and awareness of the Lisfranc's ligament on ultrasound can allow for more accurate diagnosis and treatment.

  15. 76 FR 71355 - United States et al. v. Blue Cross and Blue Shield of Montana, Inc. et al.; Proposed Final...

    Science.gov (United States)

    2011-11-17

    ... affordable prices can attract businesses and jobs to a state or region, and higher health-insurance prices.... *Attorney of Record. FOR PLAINTIFF STATE OF MONTANA: Steve Bullock, Attorney General of Montana. James...

  16. Cooperative Recovery Initiative: Bull Trout Restoration: Restoring Cold, Clean, Complex and Connected Habitat in the Blackfoot River Watershed of Montana.

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Habitat degradation and the effects of climate change are the biggest threats to bull trout in the Blackfoot River watershed of Montana. Montana Fish, Wildlife &...

  17. Normal pediatric postmortem CT appearances

    Energy Technology Data Exchange (ETDEWEB)

    Klein, Willemijn M.; Bosboom, Dennis G.H.; Koopmanschap, Desiree H.J.L.M. [Radboud University Medical Center, Department of Radiology and Nuclear Medicine, Nijmegen (Netherlands); Nievelstein, Rutger A.J. [University Medical Center Utrecht, Department of Radiology, Utrecht (Netherlands); Nikkels, Peter G.J. [University Medical Center Utrecht, Department of Pathology, Utrecht (Netherlands); Rijn, Rick R. van [Academic Medical Center, Department of Radiology, Amsterdam (Netherlands)

    2015-04-01

    Postmortem radiology is a rapidly developing specialty that is increasingly used as an adjunct to or substitute for conventional autopsy. The goal is to find patterns of disease and possibly the cause of death. Postmortem CT images bring to light processes of decomposition most radiologists are unfamiliar with. These postmortem changes, such as the formation of gas and edema, should not be mistaken for pathological processes that occur in living persons. In this review we discuss the normal postmortem thoraco-abdominal changes and how these appear on CT images, as well as how to differentiate these findings from those of pathological processes. (orig.)

  18. Preliminary assessment report for Fort William Henry Harrison, Montana Army National Guard, Helena, Montana. Installation Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    DuWaldt, J.; Meyer, T.

    1993-07-01

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at a Montana Army National Guard (MTARNG) property near Helena, Montana. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the Fort William Henry Harrison property, requirements of the Department of Defense Installation Restoration Program.

  19. Stratigraphy and geologic history of the Montana group and equivalent rocks, Montana, Wyoming, and North and South Dakota

    Science.gov (United States)

    Gill, James R.; Cobban, William Aubrey

    1973-01-01

    During Late Cretaceous time a broad north-trending epicontinental sea covered much of the western interior of North America and extended from the Gulf of Mexico to the Arctic Ocean. The sea was bounded on the west by a narrow, unstable, and constantly rising cordillera which extended from Central America to Alaska and which separated the sea from Pacific oceanic waters. The east margin of the sea was bounded by the low-lying stable platform of the central part of the United States.Rocks of the type Montana Group in Montana and equivalent rocks in adjacent States, which consist of eastward-pointing wedges of shallow-water marine and nonmarine strata that enclose westward-pointing wedges of fine-grained marine strata, were deposited in and marginal to this sea. These rocks range in age from middle Santonian to early Maestrichtian and represent a time span of about 14 million years. Twenty-nine distinctive ammonite zones, each with a time span of about half a million years, characterize the marine strata.Persistent beds of bentonite in the transgressive part of the Claggett and Bearpaw Shales of Montana and equivalent rocks elsewhere represent periods of explosive volcanism and perhaps concurrent subsidence along the west shore in the vicinity of the Elkhorn Mountains and the Deer Creek volcanic fields in Montana. Seaward retreat of st randlines, marked by deposition of the Telegraph Creek, Eagle, Judith River, and Fox Hills Formations in Montana and the Mesaverde Formation in Wyoming, may be attributed to uplift in near-coastal areas and to an increase in volcaniclastic rocks delivered to the sea.Rates of transgression and regression determined for the Montana Group in central Montana reveal that the strandline movement was more rapid during times of transgression. The regression of the Telegraph Creek and Eagle strandlines averaged about 50 miles per million years compared with a rate of about 95 miles per million years for the advance of the strand-line during

  20. Atypical Imaging Appearances of Meningioma

    Directory of Open Access Journals (Sweden)

    Ahmad Soltani shirazi

    2009-01-01

    Full Text Available "nIntroduction: Meningiomas are the commonest primary non-glial intracranial tumors. The diagnosis is usually correctly established on characteristic imaging appearances. Atypical meningiomas may be difficult to diagnose because of their similarity to other brain tumors. This paper presents one case of atypical meningioma, misdiagnosed primarily as glioblastoma multiforms (GBM by radiological techniques. "nCase report: A 15-year-old girl presented with a severe intermittent generalized headache that on occasion localized to retro-orbital and vertex. Other manifestations were blurred vision, photophobia, diplopia, weakness and clumsiness of the right hand. The result of systemic and neurological examinations was normal, except for a positive right hand drift test. MRI showed a large lobulated mass with peripheral edema, central necrosis and a heterogenous enhancement at the central part of the parietal lobe inducing to subfalcian herniation. Glioblastoma multiforms (GBM was misdiagnosed for the patient on the basis of MRI appearance. Pathology evaluation was compatible with meningioma (WHO grade I to II. The patient was operated and discharged with minimal right hand weakness. Physiotherapy was recommended to improve the remaining problems. "nConclusion: Atypical meningiomas may mimic other intracranical brain lesions and may cause misdiagnosis. It is important to be aware of these features in order to avoid misdiagnosis. "n"n  

  1. MRI appearance of muscle denervation

    Energy Technology Data Exchange (ETDEWEB)

    Kamath, S. [University Hospital of Wales, Department of Radiology, Cardiff (United Kingdom); Venkatanarasimha, N.; Walsh, M.A.; Hughes, P.M. [Derriford Hospital, Department of Radiology, Plymouth (United Kingdom)

    2008-05-15

    Muscle denervation results from a variety of causes including trauma, neoplasia, neuropathies, infections, autoimmune processes and vasculitis. Traditionally, the diagnosis of muscle denervation was based on clinical examination and electromyography. Magnetic resonance imaging (MRI) offers a distinct advantage over electromyography, not only in diagnosing muscle denervation, but also in determining its aetiology. MRI demonstrates characteristic signal intensity patterns depending on the stage of muscle denervation. The acute and subacutely denervated muscle shows a high signal intensity pattern on fluid sensitive sequences and normal signal intensity on T1-weighted MRI images. In chronic denervation, muscle atrophy and fatty infiltration demonstrate high signal changes on T1-weighted sequences in association with volume loss. The purpose of this review is to summarise the MRI appearance of denervated muscle, with special emphasis on the signal intensity patterns in acute and subacute muscle denervation. (orig.)

  2. Appearance normalization of histology slides.

    Science.gov (United States)

    Vicory, Jared; Couture, Heather D; Thomas, Nancy E; Borland, David; Marron, J S; Woosley, John; Niethammer, Marc

    2015-07-01

    This paper presents a method for automatic color and intensity normalization of digitized histology slides stained with two different agents. In comparison to previous approaches, prior information on the stain vectors is used in the plane estimation process, resulting in improved stability of the estimates. Due to the prevalence of hematoxylin and eosin staining for histology slides, the proposed method has significant practical utility. In particular, it can be used as a first step to standardize appearance across slides and is effective at countering effects due to differing stain amounts and protocols and counteracting slide fading. The approach is validated against non-prior plane-fitting using synthetic experiments and 13 real datasets. Results of application of the method to adjustment of faded slides are given, and the effectiveness of the method in aiding statistical classification is shown.

  3. Basosquamous carcinoma: appearance and reality

    Science.gov (United States)

    Anand, Rakesh L.; Collins, Damian; Chapman, Anna

    2017-01-01

    Basosquamous carcinoma (BsC) is a controversial entity and both a diagnostic and therapeutic challenge. BsC has mixed histopathological characteristics of both basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). BCC and SCC display characteristic histopathology and behaviour; on the other hand, BsC is a rare tumour, which has variable morphology and displays less predictable behaviour. An early diagnosis of BsC is important due to the particularly aggressive nature of the tumour, the increased likelihood of recurrence and the potential for metastasis. Here, we present a case of BsC presenting as an extensive ulcer on the back. The case highlights the aggressive nature of the tumour and variation in appearance. It is important for all clinicians to be aware of this diagnosis so that the urgency of adequate biopsy in specialist clinics is not underestimated. PMID:28058108

  4. Ultrasound appearance of knuckle pads

    Energy Technology Data Exchange (ETDEWEB)

    Lopez-Ben, R. [Univ. of Alabama, Birmingham (United States). Dept. of Diagnostic Radiology; Dehghanpisheh, K.; Chatham, W.W.; Alarcon, G.S. [Univ. of Alabama, Birmingham (United States). Dept. of Medicine; Lee, D.H.; Oakes, J. [Univ. of Alabama, Birmingham (United States). Dept. of Surgery

    2006-11-15

    We describe the ultrasound appearance of knuckle pads. Retrospective analysis of imaging in a series of five patients initially referred for evaluation of periarticular soft-tissue swelling of the hands involving the dorsum of the PIP and MP joints. Two patients had associated Dupuytren's contractures. Ultrasound and radiographs of the hands in all patients were reviewed and correlated with clinical history and physical exams. Radiographs in four patients demonstrated dorsal soft-tissue thickening. Ultrasound exams showed increased dorsal subcutaneous thickening, with either diffuse or focal hypoechoic areas corresponding to the areas of soft-tissue fullness identified on physical exam. No erosions or synovial proliferation were identified either by radiographs or ultrasound of the underlying joints. Knuckle pads can sometimes be difficult to distinguish from synovitis on physical examination. Musculoskeletal ultrasound can quickly identify these superficial lesions and exclude underlying synovial proliferation.

  5. Stroke Knowledge among Urban and Frontier First Responders and Emergency Medical Technicians in Montana

    Science.gov (United States)

    McNamara, Michael J.; Oser, Carrie; Gohdes, Dorothy; Fogle, Crystelle C.; Dietrich, Dennis W.; Burnett, Anne; Okon, Nicholas; Russell, Joseph A.; DeTienne, James; Harwell, Todd S.; Helgerson, Steven D.

    2008-01-01

    Purpose: To assess stroke knowledge and practice among frontier and urban emergency medical services (EMS) providers and to evaluate the need for additional prehospital stroke training opportunities in Montana. Methods: In 2006, a telephone survey of a representative sample of EMS providers was conducted in Montana. Respondents were stratified…

  6. 75 FR 4698 - Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the...

    Science.gov (United States)

    2010-01-29

    ... Administrative Rules of Montana. Revisions include minor editorial and grammatical changes, updates to the... minor editorial and grammatical changes, and update the citations and references to Federal laws and... Montana; they make minor editorial and grammatical changes, update the citations and references to...

  7. 75 FR 3993 - Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the...

    Science.gov (United States)

    2010-01-26

    ... the Administrative Rules of Montana; they include minor editorial and grammatical changes, updates to... minor editorial and grammatical changes, update the citations and references to federal and state laws... Rules of Montana; they make minor editorial and grammatical changes, update the citations and...

  8. Scheduling Recess before Lunch: Exploring the Benefits and Challenges in Montana Schools

    Science.gov (United States)

    Bark, Katie; Stenberg, Molly; Sutherland, Shelly; Hayes, Dayle

    2010-01-01

    Purpose/Objectives: The purpose of the "Montana Recess Before Lunch Survey" was to explore benefits, challenges, and factors associated with successful implementation of Recess Before Lunch (RBL), from the perspective of school principals. Methods: An online written questionnaire was distributed to all (N = 661) Montana elementary and…

  9. 75 FR 3489 - Notice of Public Meeting, Eastern Montana Resource Advisory Council Meeting

    Science.gov (United States)

    2010-01-21

    ... Montana Resource Advisory Council will be held on March 4, 2010, in Billings, MT. The meeting will start... in Montana. At these meetings, topics will include: Miles City and Billings Field Office manager..., 2010. M. Elaine Raper, District Manager. BILLING CODE 4310-DN-P...

  10. 2011 Montana Youth Risk Behavior Survey: American Indian Students on or near a Reservation

    Science.gov (United States)

    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 American Indian students on or near a reservation. These frequency distributions are based upon surveys with 720 high school American Indian students on or near a reservation in Montana during February of 2011. Frequency distributions…

  11. Influence of lower myocardial infarct patients appeared Ⅲ atrio-ventricular block treatment with thrombolytic recanalization%急性下壁心肌梗死并Ⅲ度房室传导阻滞的溶栓治疗

    Institute of Scientific and Technical Information of China (English)

    吴强

    2009-01-01

    目的 观察急性下壁心肌梗死并Ⅲ度房室传导阻滞患者溶栓后再通对早期恢复窦性心律的影响.方法 急性下壁心肌梗死并Ⅲ度房室传导阻滞患者25例,入院后即行尿激酶溶栓治疗,观察溶栓后6 h内再灌注治疗成功组及再灌注治疗失败组窦性心律恢复情况.结果 17例再灌注成功患者中14例6 h内恢复了窦性心律(82.4%),8例再灌注失败患者中2例6 h内恢复了窦性心律(25%),两组比较差异有统计学意义(P<0.01).结论 急性下壁心肌梗死并Ⅲ度房室传导阻滞患者,尽早溶栓治疗有助于尽快恢复窦性心律,降低死亡率.%Objective To investigate the influence of patients suffered from acute lower wall cardiac infarct appeared Ⅲ atrio-ventricular block tneatment with thrombolytic recanalization for the early recovery of sinus rhythm.Methods From October 01 till October 06, a total of 25 hospitalized patients in our hospital with acute lower cardiac infarct, chest pain persist over thirty minutes, but less than one hour, immediately treatment with urokinase thrombolytic therapy after hospitalization, among them 17 cases reinfusion therapy success ful and 8 cases failed. Divided into reinfusion therapy success group and failed group, observate thromholytic therapy 6 hours recanalization success and fail group the situation of sinus rhythm recovore. Results Among 17 cases recanalization success patients and 14 cases recover sinus rhythm within 6 hours ,and 8 case fail in recanalization 2 cases recover sinus rhythm in 6 hours(25%)compared these two groups statistical are meaningful ( P<0. 01 ). Conclusion Acute lower cardiac infarct patients with Ⅲ atrio-ventricular block must use thrombolytic therapy as soon as possible in order to let oclusive coronary artery recanalize, help to recover sinus rhythm as soon as possible and decrease mortality rate.

  12. Female Facial Appearance and Health

    Directory of Open Access Journals (Sweden)

    Alan W. Gray

    2012-01-01

    Full Text Available The current study addressed whether rated femininity, attractiveness, and health in female faces are associated with numerous indices of self-reported health history (number of colds/stomach bugs/frequency of antibiotic use in a sample of 105 females. It was predicted that all three rating variables would correlate negatively with bouts of illness (with the exception of rates of stomach infections, on the assumption that aspects of facial appearance signal mate quality. The results showed partial support for this prediction, in that there was a general trend for both facial femininity and attractiveness to correlate negatively with the reported number of colds in the preceding twelve months and with the frequency of antibiotic use in the last three years and the last twelve months. Rated facial femininity (as documented in September was also associated with days of flu experienced in the period spanning the November-December months. However, rated health did not correlate with any of the health indices (albeit one marginal result with antibiotic use in the last twelve months. The results lend support to previous findings linking facial femininity to health and suggest that facial femininity may be linked to some aspects of disease resistance but not others.

  13. [Special use permit for predator disease study associated with Montana black-footed ferret reintroduction, summer 1994 : Montana Department of Fish, Wildlife and Parks

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document contains a memorandum providing the Montana Black-Footed Ferret Working Group with information on the proposed predator collection that will happen...

  14. Crow Municipal Rural & Industrial Pilot Water Treatment Plant NPDES Permit

    Science.gov (United States)

    Under NPDES permit MT-0031827, the Crow Indian Tribe is authorized to discharge from the Crow Municipal Rural & Industrial (MR&I) Pilot Water Treatment Plant in Bighorn County, Montana to the Bighorn River.

  15. Coalbed Methane Extraction and Soil Suitability Concerns in the Powder River Basin, Montana and Wyoming

    Science.gov (United States)

    ,

    2006-01-01

    The Powder River Basin is located in northeastern Wyoming and southeastern Montana. It is an area of approximately 55,000 square kilometers. Extraction of methane gas from the coal seams that underlie the Powder River Basin began in Wyoming in the late 1980s and in Montana in the late 1990s. About 100-200 barrels of co-produced water per day are being extracted from each active well in the Powder River Basin, which comes to over 1.5 million barrels of water per day for all the active coalbed methane wells in the Basin. Lab testing indicates that Powder River Basin co-produced water is potable but is high in sodium and other salts, especially in the western and northern parts of the Powder River Basin. Common water management strategies include discharge of co-produced water into drainages, stock ponds, evaporation ponds, or infiltration ponds; treatment to remove sodium; or application of the water directly on the land surface via irrigation equipment or atomizers. Problems may arise because much of the Powder River Basin contains soils with high amounts of swelling clays. As part of the USGS Rocky Mountain Geographic Science Center's hyperspectral research program, researchers are investigating whether hyperspectral remote sensing data can be beneficial in locating areas of swelling clays. Using detailed hyperspectral data collected over parts of the Powder River Basin and applying our knowledge of how the clays of interest reflect energy, we will attempt to identify and map areas of swelling clays. If successful, such information will be useful to resource and land managers.

  16. Some Biological Compounds, Radical Scavenging Capacities and Antimicrobial Activities in the seeds of Nepeta italica L. and Sideritis montana L. subsp. montana from Turkey

    Directory of Open Access Journals (Sweden)

    Erecevit, Pınar

    2011-03-01

    Full Text Available This study determined some biological compounds (fatty acid compositions, lipid-soluble vitamins, sterols, flavonoids, radical scavenging capacities and antimicrobial activities in the seeds of Nepeta italica L. and Sideritis montana L. subsp. montana. It was found that palmitic acid (C16:0; 8.54±0.13- 3.05±0.04%, oleic acid (C18:1 n9, 22.41±0.8-18.83±0.1% and α-linolenic acid (C18:3 n3;39.56±0.67-77.04±2.07% were the dominant fatty acids in both Nepeta italica L. and Sideritis montana L. subsp. montana. It was concluded that both Nepeta italica L. and Sideritis montana L. subsp. montana contained stigmasterol (630.07±1.81µg/g, 80.74±0.71µg/g, respectively and ergosterol (1.11±0.14µg/g, 161.32±0.63µg/g respectively as well as beta-sitosterol (2.93±0.03 µg/g. The present findings show that Nepeta italica L. contains morin (37.79±1.09μg/g, catechin (124.39±2.23µg/g, naringin (475.96±3.57µg/g and Sideritis montana L. subsp. montana contains morin (188.41±2.53µg/g, catechin (64.14±1.86μg/g, naringenin (38.34±1.78μg/g as major flavonoids. It was also determined that methanol extracts of Nepeta italica L. and Sideritis montana L. subsp. montana were most effective against DPPH radicals. The results of the present study show that the vitamins, flavonoids and fatty acid extracts in the seeds of N. italica L. and S. montana L. subsp. montana prevented the growth of the microorganisms used in the tests at different ratios.Este estudio ha determinado algunos compuestos biológicos (ácidos grasos, vitaminas liposolubles, esteroles y flavonoides, capacidad atrapadora de radicales libres, y actividades antimicrobianas de las semillas de Nepeta italica L. y Sideritis montana L. subsp. montana. Se encontró que el ácido palmítico (C16:0; 8.54±0.13-3.05±0.04%, ácido oleico (C18:1 n9, 22.41±0.8-18.83±0.1% y α-linolénico (C18:3 n 3;39.56±0.67-77.04±2.07% eran mayoritarios en ambas semillas de Nepeta italica L. y Sideritis

  17. Survey of glaciers in the northern Rocky Mountains of Montana and Wyoming; Size response to climatic fluctuations 1950-1996

    Energy Technology Data Exchange (ETDEWEB)

    Chatelain, E.E. [Valdosta State Univ., GA (United States)

    1997-09-01

    An aerial survey of Northern Rocky Mountain glaciers in Montana and Wyoming was conducted in late summer of 1996. The Flathead, Swan, Mission, and Beartooth Mountains of Montana were covered, as well as the Teton and Wind River Ranges of Wyoming. Present extent of glaciers in this study were compared to limits on recent USGS 15 and 7.5 topographic maps, and also from selected personal photos. Large cirque and hanging glaciers of the Flathead and Wind River Ranges did not display significant decrease in size or change in terminus position. Cirque glaciers in the Swan, Mission, Beartooth and Teton Ranges were markedly smaller in size; with separation of the ice body, growth of the terminus lake, or cover of the ice terminus with rockfalls. A study of annual snowfall, snowdepths, precipitation, and mean temperatures for selected stations in the Northern Rocky Mountains indicates no extreme variations in temperature or precipitation between 1950-1996, but several years of low snowfall and warmer temperatures in the 1980`s appear to have been sufficient to diminish many of the smaller cirque glaciers, many to the point of extinction. The disappearance of small cirque glaciers may indicate a greater sensitivity to overall climatic warming than the more dramatic fluctuations of larger glaciers in the same region.

  18. Cordilleran front range structural features in northwest Montana interpreted from vintage seismic reflection data

    Science.gov (United States)

    Porter, Mason C.; Rutherford, Bradley S.; Speece, Marvin A.; Mosolf, Jesse G.

    2016-04-01

    Industry seismic reflection data spanning the Rocky Mountain Cordillera front ranges of northwest Montana were reprocessed and interpreted in this study. Five seismic profiles represent 160 km of deep reflection data collected in 1983 that span the eastern Purcell anticlinorium, Rocky Mountain Trench (RMT), Rocky Mountain Basal Décollement (RMBD), and Lewis thrust. The data were reprocessed using modern techniques including refraction statics, pre-stack time migration (PSTM), and pre- and post-stack depth migration. Results indicate the RMBD is 8-13 km below the Earth's surface and dip 3-10° west. Evidence for the autochthonous Mesoproterozoic Belt and basal Cambrian rocks beneath the RMBD is present in all of the profiles and appears to extend east of the RMT. The Lewis thrust was identified in the seismic profiles and appears to sole into the RMBD east of the RMT. The RMT fault system has a dip displacement of 3-4 km and forms a half graben filled with 1 km of unconsolidated Tertiary sedimentary deposits. The RMT and adjacent Flathead fault systems are interpreted to be structurally linked and may represent a synthetic, en echelon fault system.

  19. Montana Integrated Carbon to Liquids (ICTL) Demonstration Program

    Energy Technology Data Exchange (ETDEWEB)

    Fiato, Rocco; Sharma, Ramesh; Allen, Mark; Peyton, Brent; Macur, Richard; Cameron, Jemima

    2013-09-30

    Integrated carbon-to-liquids technology (ICTL) incorporates three basic processes for the conversion of a wide range of feedstocks to distillate liquid fuels: (1) Direct Microcatalytic Coal Liquefaction (MCL) is coupled with biomass liquefaction via (2) Catalytic Hydrodeoxygenation and Isomerization (CHI) of fatty acid methyl esters (FAME) or trigylceride fatty acids (TGFA) to produce liquid fuels, with process derived (3) CO{sub 2} Capture and Utilization (CCU) via algae production and use in BioFertilizer for added terrestrial sequestration of CO{sub 2}, or as a feedstock for MCL and/or CHI. This novel approach enables synthetic fuels production while simultaneously meeting EISA 2007 Section 526 targets, minimizing land use and water consumption, and providing cost competitive fuels at current day petroleum prices. ICTL was demonstrated with Montana Crow sub-bituminous coal in MCL pilot scale operations at the Energy and Environmental Research Center at the University of North Dakota (EERC), with related pilot scale CHI studies conducted at the University of Pittsburgh Applied Research Center (PARC). Coal-Biomass to Liquid (CBTL) Fuel samples were evaluated at the US Air Force Research Labs (AFRL) in Dayton and greenhouse tests of algae based BioFertilizer conducted at Montana State University (MSU). Econometric modeling studies were also conducted on the use of algae based BioFertilizer in a wheat-camelina crop rotation cycle. We find that the combined operation is not only able to help boost crop yields, but also to provide added crop yields and associated profits from TGFA (from crop production) for use an ICTL plant feedstock. This program demonstrated the overall viability of ICTL in pilot scale operations. Related work on the Life Cycle Assessment (LCA) of a Montana project indicated that CCU could be employed very effectively to reduce the overall carbon footprint of the MCL/CHI process. Plans are currently being made to conduct larger-scale process

  20. Helenalin Acetate in in vitro Propagated Plants of Arnica montana.

    Science.gov (United States)

    Malarz, J; Stojakowska, A; Dohnal, B; Kisiel, W

    1993-02-01

    Propagated "IN VITRO" shoots and plantlets of ARNICA MONTANA L. (Asteraceae) have been shown to produce sesquiterpene lactones, i.e. helenalin and 11,13-dihydrohelenalin esters. The compounds were detected in green organs only; roots of the plantlets contained no sesquiterpene lactones. The helenalin acetate content in leaves of the plantlets (0.073% dry wt) was 4-times higher than in proliferated shoots (0.016% dry wt). The best rate of shoot multiplication was achieved on MS medium, supplemented with NAA 0.5mg/l and Kn 2.5 mg/l (formation of 22 shoots within 8 weeks).

  1. Immunologically active polysaccharides of Arnica montana cell cultures.

    Science.gov (United States)

    Puhlmann, J; Zenk, M H; Wagner, H

    1991-01-01

    From the nutrition medium of Arnica montana cell cultures two homogeneous polysaccharides, an acidic arabino-3,6-galactan-protein with mean Mr of 100,000 and a neutral fucogalactoxyloglucan with mean Mr of 22,500 have been isolated by DEAE-Sepharose CL-6B and Sephacryl S-400 column chromatography. Their structures were elucidated mainly by methylation analysis, partial acidic and enzymatic hydrolysis and 13C NMR spectroscopy. The fucogalactoxyloglucan shows a pronounced enhancement of phagocytosis in vivo. The arabino-3,6-galactan-protein displays a strong anticomplementary effect and stimulates macrophages to excrete the tumour necrosis factor (TNF alpha).

  2. Flavonoid Glycosides from Arnica montana and Arnica chamissonis.

    Science.gov (United States)

    Merfort, I; Wendisch, D

    1987-10-01

    Five flavonoid glycosides were identified from flowers of ARNICA MONTANA, four from A. CHAMISSONIS subsp. FOLIOSA var. INCANA. The structures were established on the basis of total acid hydrolysis and spectral data (UV, (1)H-NMR, (13)C-NMR, MS) as hispidulin 7- O-beta-glucoside, isorhamnetin 3- O-beta-glucoside, 3- O-beta- D-glucopyranosides of spinacetin, 6-methoxykaempferol and patuletin and querectin 3- O-(6''- O-acetyl)-beta- D-glucopyranoside. The latter compound can serve as distinctive marker between these two ARNICA species. The (1)H-NMR spectra in CD (3)OD are discussed.

  3. Avian use of Norris Hill Wind Resource Area, Montana

    Energy Technology Data Exchange (ETDEWEB)

    Harmata, A.; Podruzny, K.; Zelenak, J. [Montana State Univ., Bozeman, MT (United States). Biology Dept.

    1998-07-01

    This document presents results of a study of avian use and mortality in and near a proposed wind resource area in southwestern Montana. Data collected in autumn 1995 through summer 1996 represented preconstruction condition; it was compiled, analyzed, and presented in a format such that comparison with post-construction data would be possible. The primary emphasis of the study was recording avian migration in and near the wind resource area using state-of-the-art marine surveillance radar. Avian use and mortality were investigated during the breeding season by employing traditional avian sampling methods, radiotelemetry, radar, and direct visual observation. 61 figs., 34 tabs.

  4. Hydrogeologic data for the northern Rocky Mountains intermontane basins, Montana

    Science.gov (United States)

    Dutton, DeAnn M.; Lawlor, Sean M.; Briar, D.W.; Tresch, R.E.

    1995-01-01

    The U.S. Geological Survey began a Regional Aquifer- System Analysis of the Northern Rocky Mountains Intermontane Basins of western Montana and central and central and northern Idaho in 1990 to establish a regional framework of information for aquifers in 54 intermontane basins in an area of about 77,500 square miles. Selected hydrogeologic data have been used as part of this analysis to define the hydro- logic systems. Records of 1,376 wells completed in 31 of the 34 intermontane basins in the Montana part of the study area are tabulated in this report. Data consist of location, alttiude of land surface, date well constructed, geologic unit, depth of well, diameter of casing, type of finish, top of open interval, primary use of water, water level, date water level measured, discharge, specific capacity, source of discharge data, type of log available, date water-quality parameters measured, specific conductance, pH, and temperature. Hydrographs for selected wells also are included. Locations of wells and basins are shown on the accompanying plate.

  5. Chemical characteristics of the major thermal springs of Montana

    Energy Technology Data Exchange (ETDEWEB)

    Mariner, R.H.; Presser, T.S.; Evans, W.C.

    1976-07-01

    Twenty-one thermal springs in western Montana were sampled for chemical, isotope, and gas compositions. Most of the springs issue dilute to slightly saline sodium-bicarbonate waters of neutral to slightly alkaline pH. A few of the springs issue sodium-mixed anion waters of near neutral pH. Fluoride concentrations are high in most of the thermal waters, up to 18 miligrams per litre, while F/Cl ratios range from 3/1 in the dilute waters to 1/10 in the slightly saline waters. Most of the springs are theoretically in thermodynamic equilibrium with respect to calcite and fluorite. Nitrogen is the major gas escaping from most of the hot springs; however, Hunters Hot Springs issue principally methane. The deuterium content of the hot spring waters is typical of meteoric water in western Montana. Geothermal calculations based on silica concentrations and Na-K-Ca ratios indicate that most of the springs are associated with low temperature aquifers (less than 100/sup 0/C). Chalcedony may be controlling the silica concentrations in these low temperature aquifers even in ''granitic'' terranes.

  6. Regulation of isoflavone production in hydroponically grown Pueraria montana (kudzu) by cork pieces, XAD-4, and methyl jasmonate.

    Science.gov (United States)

    Kirakosyan, Ara; Kaufman, Peter B; Chang, Soo Chul; Warber, Sara; Bolling, Steven; Vardapetyan, Hrachik

    2006-12-01

    A mini-hydroponic growing system was employed for seedlings of kudzu vine (Pueraria montana) and contents of isoflavones (daidzein, genistein, daidzin, genistin, and puerarin) from shoot and root parts of seedlings were analyzed quantitatively. In addition, exogenous cork pieces, polymeric adsorbent, XAD-4, and universal elicitor, methyl jasmonate (MeJA), were used to regulate the production of these isoflavones. It was shown that cork pieces up-regulate the production of daidzein and genistein up to seven- and eight-fold greater than the levels obtained for control roots. In contrast, levels of glucosyl conjugates, daidzin and genistin, decrease up to five- and eight-fold, respectively. Cork treatment also induces the excretion of the root isoflavone constituents into the growth medium. Minimal levels of isoflavones are absorbed by the cork pieces. XAD-4 stimulates the production of glucosyl conjugates, daidzin and genistin, in root parts about 1.5-fold greater than that obtained in control roots. These are the highest amounts of daidzin and genistin that are observed (5.101 and 6.759 mg g(-1) dry weight, respectively). In contrast to these two adsorbents, MeJA increases the accumulation of isoflavones in shoot rather than in root parts of seedlings, about three- to four-fold over control levels, with the exception of genistein. These studies reveal new observations on the regulation of isoflavone production in hydroponically grown Pueraria montana plants by two adsorbents (cork pieces and XAD-4) and MeJA elicitor.

  7. Nitrogen spatial heterogeneity influences diversity following restoration in a ponderosa pine forest, Montana.

    Science.gov (United States)

    Gundale, Michael J; Metlen, Kerry L; Fiedler, Carl E; DeLuca, Thomas H

    2006-04-01

    The resource heterogeneity hypothesis (RHH) is frequently cited in the ecological literature as an important mechanism for maintaining species diversity. The RHH has rarely been evaluated in the context of restoration ecology in which a commonly cited goal is to restore diversity. In this study we focused on the spatial heterogeneity of total inorganic nitrogen (TIN) following restoration treatments in a ponderosa pine (Pinus ponderosa)/Douglas-fir (Pseudotsuga menziesii) forest in western Montana, USA. Our objective was to evaluate relationships between understory species richness and TIN heterogeneity following mechanical thinning (thin-only), prescribed burning (burn-only), and mechanical thinning with prescribed burning (thin/burn) to discern the ecological and management implications of these restoration approaches. We employed a randomized block design, with three 9-ha replicates of each treatment and an untreated control. Within each treatment, we randomly established a 20 x 50 m (1000 m2) plot in which we measured species richness across the entire plot and in 12 1-m(2) quadrats randomly placed within each larger plot. Additionally, we measured TIN from a grid consisting of 112 soil samples (0-5 cm) in each plot and computed standard deviations as a measure of heterogeneity. We found a correlation between the net increase in species richness and the TIN standard deviations one and two years following restoration treatments, supporting RHH. Using nonmetric multidimensional scaling ordination and chi-squared analysis, we found that high and low TIN quadrats contained different understory communities in 2003 and 2004, further supporting RHH. A comparison of restoration treatments demonstrated that thin/burn and burn-only treatments created higher N heterogeneity relative to the control. We also found that within prescribed burn treatments, TIN heterogeneity was positively correlated with fine-fuel consumption, a variable reflecting burn severity. These

  8. Statistical shape and appearance models of bones.

    Science.gov (United States)

    Sarkalkan, Nazli; Weinans, Harrie; Zadpoor, Amir A

    2014-03-01

    When applied to bones, statistical shape models (SSM) and statistical appearance models (SAM) respectively describe the mean shape and mean density distribution of bones within a certain population as well as the main modes of variations of shape and density distribution from their mean values. The availability of this quantitative information regarding the detailed anatomy of bones provides new opportunities for diagnosis, evaluation, and treatment of skeletal diseases. The potential of SSM and SAM has been recently recognized within the bone research community. For example, these models have been applied for studying the effects of bone shape on the etiology of osteoarthritis, improving the accuracy of clinical osteoporotic fracture prediction techniques, design of orthopedic implants, and surgery planning. This paper reviews the main concepts, methods, and applications of SSM and SAM as applied to bone.

  9. Lead, mercury, selenium, and other trace elements in tissues of golden eagles from southwestern Montana, USA.

    Science.gov (United States)

    Harmata, Alan R; Restani, Marco

    2013-01-01

    Lead-based rifle bullets, used in game hunting and recreational shooting, fragment when striking bone and soft tissues. Lead fragments may be ingested by birds scavenging offal piles or nonretrieved carcasses and therefore pose a poisoning risk. We captured and sampled 74 Golden Eagles (Aquila chrysaetos) in southwestern Montana, USA, from 2008 to 2010 to evaluate levels of lead, mercury, selenium, and 13 other trace elements in blood and feathers. Lead was detected in blood of most (97%, n=70) eagles; mean blood level was 0.26 parts per million (ppm). Most eagles (65%) had background levels (1.0 ppm) in blood. Lead in blood decreased from winter to spring. Resident eagles had higher lead levels than eagles of unknown residency. Mercury was detected in few eagles, whereas selenium was detected in all, but at a low level (0.36 ppm). Other chemical elements in blood were at low or biologically appropriate levels. Lead in feathers (n=29) was correlated with blood lead (P=0.010), as was mercury in blood and feathers (n=48; P=0.003). Concentrations of lead and mercury in feathers were higher in adults than in juveniles and immatures (Pelements tended to increase with age. Selenium in feathers (n=48) appeared stable across plumage classes. Although detection rates of lead in blood of eagles captured in spring increased from 1985-1993 to 2008-2010, mean levels decreased (P0.2 ppm; P<0.02).

  10. BASIN STRUCTURE FROM TWO-DIMENSIONAL SEISMIC REFLECTION DATA, CRAZY MOUNTAINS BASIN, MONTANA

    Energy Technology Data Exchange (ETDEWEB)

    David J. Taylor

    2003-08-01

    Some 140 miles of multichannel seismic reflection data, acquired commercially in the 1970's, were reprocessed by the U.S. Geological Survey in late 2000 and early 2001 to interpret the subsurface geology of the Crazy Mountains Basin, an asymmetric Laramide foreland basin located in south-central Montana. The seismic data indicate that the northwestern basin margin is controlled by a thrust fault that places basement rocks over a thick (22,000 feet) sequence of Paleozoic and Mesozoic sedimentary rocks to the south. From the deep basin trough, Paleozoic through Tertiary rocks slope gently upward to the south and southeast. The northern boundary of the basin, which is not imaged well by the seismic data, appears to be folded over a basement ridge rather than being truncated against a fault plane. Seismic data along the basin margin to the south indicate that several fault controlled basement highs may have been created by thin-skinned tectonics where a series of shallow thrust faults cut Precambrian, Paleozoic, and early Mesozoic rocks, whereas, in contrast, Cretaceous and Tertiary strata are folded. The data are further interpreted to indicate that this fault-bounded asymmetric basin contains several structures that possibly could trap hydrocarbons, provided source rocks, reservoirs, and seals are present. In addition, faults in the deep basin trough may have created enough fracturing to enhance porosity, thus developing ''sweet spots'' for hydrocarbons in basin-centered continuous gas accumulations.

  11. Northwest Montana Wetland Management District Annual narrative report: Calendar year 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana Wetland Management District outlines District accomplishments during the 1988 calendar year. The report begins...

  12. Northwest Montana Wetland Management District: Annual narrative report: Calendar year 1977

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Northwest Montana Wetland Management District outlines District accomplishments during the 1977 calendar year. The report begins with an...

  13. Northwest Montana Wetland Management District: Annual narrative report: Calendar year 1978

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Northwest Montana Wetland Management District outlines District accomplishments during the 1978 calendar year. The report begins with an...

  14. MT—Impacts of Oil Exploration and Production to the Northeast Montana Wetland Management District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Northeast Montana Wetland Management District provides habitat for numerous different species of breeding waterfowl and migrating shorebirds, including the...

  15. Montana Integrated Monitoring in Bird Conservation Regions: 2014 Field Implementation Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In 2014 the Avian Science Center (ASC) at the University of Montana (UM) participated in the Integrated Monitoring in Bird Conservation Regions (IMBCR) program for a...

  16. 75 FR 4036 - Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the...

    Science.gov (United States)

    2010-01-26

    ... Administrative Rules of Montana. Revisions include minor editorial and grammatical changes, updates to the citations and references to federal and state laws and regulations, other minor changes to conform...

  17. 40 CFR 272.1351 - Montana State-Administered Program: Final Authorization.

    Science.gov (United States)

    2010-07-01

    ... Annotated (MCA) 2005, Title 25, “Civil Procedure”: Chapter 20, “Rules of Civil Procedure”, Rule 24(a). (iii) Montana Code Annotated (MCA) 2005, Title 27, “Civil Liability, Remedies, and Limitations”: Chapter...

  18. Final report on biogeochemical cycling of selenium in Benton Lake, Montana

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The biogeochemical cycling of selenium in Benton Lake National Wildlife Refuge, west-central Montana was very complicated. Selenium accumulation in sediment was a...

  19. Saline seep impacts on Hailstone and Halfbreed National Wildlife Refuges in south-central Montana

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Elevated salt and selenium levels in groundwater and in saline seeps within the Lake Basin of northern Stillwater County, Montana have impacted water quality on...

  20. 77 FR 43046 - Lolo National Forest; Montana; Center Horse Landscape Restoration EIS

    Science.gov (United States)

    2012-07-23

    ... Forest Service Lolo National Forest; Montana; Center Horse Landscape Restoration EIS AGENCY: Forest.... ADDRESSES: Send written comments to: Center Horse Landscape Restoration Project Leader, USDA Forest Service..., Monday through Friday. SUPPLEMENTARY INFORMATION: Purpose and Need for Action The Center Horse...

  1. Northwest Montana Wetland Management District Annual narrative report: Calendar year 1985

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana Wetland Management District outlines District accomplishments during the 1985 calendar year. The report begins...

  2. The Story of Story Mill-A Montana Community Working to Restore Wetlands

    Science.gov (United States)

    Story Mill, a 55-acre site on the outskirts of Bozeman, Montana, has undergone several transformations in recent history. The place is virtually a “mill of stories” with respect to land use, but originally it was a wetland.

  3. Northwest Montana Wetlands Management District Annual narrative report: Calendar year 1980

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana Wetland Management District outlines Refuge accomplishments during the 1980 calendar year. The report begins with...

  4. 75 FR 66718 - Helena National Forest; Montana; Blackfoot Travel Plan EIS

    Science.gov (United States)

    2010-10-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Helena National Forest; Montana; Blackfoot Travel Plan EIS AGENCY: Forest Service, USDA... the existing motorized public access routes and prohibitions within the Blackfoot travel planning...

  5. 6-O-Isobutyryl-tetrahydrohelenalin from the flowers of Arnica montana.

    Science.gov (United States)

    Willuhn, G; Röttger, P M; Wendisch, D

    1984-02-01

    From the flowers of ARNICA MONTANA L., the helenanolides 6- O-isobutyryl-tetrahydrohelenalin and 2beta-ethoxy-6- O-isobutyryl-2,3-dihydrohelenalin were isolated and their structures established by spectroscopic methods.

  6. Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana (prbclkg.shp)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This ArcView shapefile contains a polygon representation of the Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana. This theme was created...

  7. Digital Geologic Map of Glacier National Park, Montana (NPS, GRD, GRE, GLAC)

    Data.gov (United States)

    National Park Service, Department of the Interior — The Digital Geologic Map of Glacier National Park, Montana is comprised of GIS data layers, two ancillary GIS tables, a Windows Help File with ancillary map text,...

  8. Northwest Montana Wetland Management District, Swan River National Wildlife Refuge: Annual narrative report: Calendar year 1989

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana Wetland Management District outlines District accomplishments during the 1989 calendar year. The report begins...

  9. National Bison Range, Ninepipe, Pablo and Swan River NWR's, Northwest Montana Wetlands: 1976 [Narrative report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for National Bison Range, Ninepipe NWR, Pablo NWR, Swan River NWR, and Northwest Montana Wetlands outlines Refuge accomplishments during the...

  10. Northwest Montana Wetland Management District, Swan River National Wildlife Refuge: Annual narrative report: Calendar year 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana Wetland Management District outlines District accomplishments during the 1990 calendar year. The report begins...

  11. Northwest Montana Wetland Management District Annual narrative report: Calendar year 1987

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana Wetland Management District outlines District accomplishments during the 1987 calendar year. The report begins...

  12. Northwest Montana Wetland Management District, Swan River National Wildlife Refuge: Annual narrative report: Calendar year 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Northwest Montana Wetland Management District outlines District accomplishments during the 1991 calendar year. The report begins...

  13. Trace elements and organochlorines in sediments and fish from Missouri River reservoirs in Montana

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Federal Energy Regulatory Commission (FERC) is currently reviewing the application submitted by the Montana Power Company (MPC) for relicensing their...

  14. The moderated relationship of appearance valence on appearance self consciousness: development and testing of new measures of appearance schema components.

    Directory of Open Access Journals (Sweden)

    Timothy P Moss

    Full Text Available This paper describes the creation and psychometric properties of two independent measures of aspects of appearance schematicity--appearance salience and valence, assessed by the CARSAL and CARVAL, and their relation to appearance self-consciousness. Five hundred and ninety two participants provided data in a web based task. The results demonstrate the sound psychometric properties of both scales. This was demonstrated by good item total characteristics, good internal reliability of each scale, and the independence of the two scales shown through principal components analysis. Furthermore, the scales show independent and moderated relationships with valid measures of appearance related psychosocial distress. Negatively valenced appearance information was associated with increased appearance self-consciousness. More crucially, the impact of negative valence on appearance self-consciousness was exacerbated by the moderating effect increased salience of appearance.

  15. The moderated relationship of appearance valence on appearance self consciousness: development and testing of new measures of appearance schema components.

    Science.gov (United States)

    Moss, Timothy P; Rosser, Benjamin A

    2012-01-01

    This paper describes the creation and psychometric properties of two independent measures of aspects of appearance schematicity--appearance salience and valence, assessed by the CARSAL and CARVAL, and their relation to appearance self-consciousness. Five hundred and ninety two participants provided data in a web based task. The results demonstrate the sound psychometric properties of both scales. This was demonstrated by good item total characteristics, good internal reliability of each scale, and the independence of the two scales shown through principal components analysis. Furthermore, the scales show independent and moderated relationships with valid measures of appearance related psychosocial distress. Negatively valenced appearance information was associated with increased appearance self-consciousness. More crucially, the impact of negative valence on appearance self-consciousness was exacerbated by the moderating effect increased salience of appearance.

  16. Compilation of Water-Resources Data for Montana, Water Year 2006

    Science.gov (United States)

    Ladd, P. B.; Berkas, W.R.; White, M.K.; Dodge, K.A.; Bailey, F.A.

    2007-01-01

    The U.S. Geological Survey, Montana Water Science Center, in cooperation with other Federal, State, and local agencies, and Tribal governments, collects a large amount of data pertaining to the water resources of Montana each water year. This report is a compilation of Montana site-data sheets for the 2006 water year, which consists of records of stage and discharge of streams; water quality of streams and ground water; stage and contents of lakes and reservoirs; water levels in wells; and precipitation data. Site-data sheets for selected stations in Canada and Wyoming also are included in this report. The data for Montana, along with data from various parts of the Nation, are included in 'Water-Resources Data for the United States, Water Year 2006', which is published as U.S. Geological Survey Water-Data Report WDR-US-2006 and is available at http://pubs.water.usgs.gov/wdr2006. Additional water year 2006 data collected at crest-stage gage and miscellaneous-measurement stations were collected but were not published. These data are stored in files of the U.S. Geological Survey Montana Water Science Center in Helena, Montana, and are available on request.

  17. The Montana ALE (Autonomous Lunar Excavator) Systems Engineering Report

    Science.gov (United States)

    Hull, Bethanne J.

    2012-01-01

    On May 2 1-26, 20 12, the third annual NASA Lunabotics Mining Competition will be held at the Kennedy Space Center in Florida. This event brings together student teams from universities around the world to compete in an engineering challenge. Each team must design, build and operate a robotic excavator that can collect artificial lunar soil and deposit it at a target location. Montana State University, Bozeman, is one of the institutions selected to field a team this year. This paper will summarize the goals of MSU's lunar excavator project, known as the Autonomous Lunar Explorer (ALE), along with the engineering process that the MSU team is using to fulfill these goals, according to NASA's systems engineering guidelines.

  18. CENTENNIAL MOUNTAINS WILDERNESS STUDY AREA, MONTANA AND IDAHO.

    Science.gov (United States)

    Witkind, Irving J.; Ridenour, James

    1984-01-01

    A mineral survey conducted within the Centennial Mountains Wilderness study area in Montana and Idaho showed large areas of probable and substantiated resource potential for phosphate. Byproducts that may be derived from processing the phosphate include vanadium, chromium, uranium, silver, fluorine, and the rare earths, lanthanum and yttrium. Results of a geochemical sampling program suggest that there is little promise for the occurrence of base and precious metals in the area. Although the area contains other nonmetallic deposits, such as coal, building stone, and pumiceous ash they are not considered as mineral resources. There is a probable resource potential for oil and gas and significant amounts may underlie the area around the Peet Creek and Odell Creek anticlines.

  19. National Uranium Resource Evaluation: Ashton Quadrangle, Idaho, Montana, and Wyoming

    Energy Technology Data Exchange (ETDEWEB)

    Suekawa, H.S.; Merrick, D.; Clayton, J.; Rumba, S.

    1982-07-01

    The Ashton Quadrangle, Idaho, Montana, and Wyoming, was evaluated to identify and delineate areas containing environments favorable for uranium deposits, using criteria developed for the National Uranium Resource Evaluation program. General surface reconnaissance, radiometric traverses, and geochemical sampling were carried out in all geologic environments within the quadrangle. Aerial radiometric data were evaluated, and anomalies were examined in the field. Fourteen uranium occurrences were noted in the study area. Only one environment, the phosphorites of the Permian Phosphoria Formation, is considered favorable for uranium deposition. The unfavorable environments include: limestones, sandstones, coal and carbonaceous shales, volcanics, Precambrian metamorphics, and Tertiary basins. Unevaluated areas include the John D. Rockefeller Jr. Memorial Parkway and Yellowstone and Grand Teton National Parks, where park service regulations prohibit detailed investigations.

  20. Shoot Tip Culture of Arnica montana for Micropropagation.

    Science.gov (United States)

    Conchou, O; Nichterlein, K; Vömel, A

    1992-02-01

    Multiple shoots were regenerated from shoot tips of ARNICA MONTANA on MS and B5 media supplemented with BA (1 mg/l) and NAA (0.1 mg/l). Sections of 1-2 mm in length cultured from IN VITRO germinated seedlings regenerated 7.7 (mean) shoots on the MS medium, whereas sections cultured from greenhouse plants regenerated 9.0 (mean) shoots on the B5 medium within 6 weeks. Subsequent subcultures of shoots on the same media but without NAA resulted in similar or lower multiplication rates (1.6 to 3.1 in 3 weeks). Shoot development was promoted, whereas shoot initiation was simultaneously inhibited by the addition of activated charcoal to the media. Rooting was induced by culturing shoots from seedling as well as from greenhouse plant shoot tips on MS or B5 medium supplemented with NAA. The plantlets were transplanted into soil and grown successfully under greenhouse and field conditions.

  1. Wegener’s granulomatosis and environmental factors in Western Montana

    Directory of Open Access Journals (Sweden)

    Andrew Samuel Zeft

    2010-12-01

    Full Text Available The objective of our study was to determine whether exposure to silica or other environmental factors is associated with developing Wegener’s granulomatosis (WG, in a geographically isolated region of Western Montana. We sought to identify and interview all cases of WG diagnosed during 1993-2006 among residents of a ten-county region of Western Montana, as well as a group of demographically similar controls (n=39 without autoimmune disease. In the interview, we ascertained occupational silica and other exposures (metals, solvents, pesticides, tobacco. We enumerated 32 cases of WG, of whom 27 were included in the case-control study. Overall, a history of silica exposure was not associated with WG (OR = 0.68, 95% CI: 0.13-3.27, although there was a suggestion of increase in risk among persons with relatively recent (OR=2.67, 95% CI: 0.54-17.2, heavy (OR=1.82, 95% CI: 0.09-112.9, and prolonged (OR=1.53, 95% CI: 0.16-20.0 exposures. A history of having worked in the mining industry was associated with WG (six cases including three with no silica exposure, zero controls, lower 95% CI: 1.53. Risk was not associated with occupational or aerial pesticide exposure, but with residential rodenticide use (OR=12.15, 95% CI: 1.54-552. Occupational exposure to metals or solvents was not associated with WG, nor was a history of cigarette smoking. Results of earlier studies of WG support the hypothesis that silica exposure adversely influences the risk of developing WG. Our small study of WG failed to identify an association with silica overall, but the results are compat­ible with an increased risk in persons with relatively heavy, prolonged, and/or recent exposure.

  2. Use of homeopathy Arnica montana for the issuance of the roots Rosmarinus officinalis L. and Lippia alba (Mill N.E.Br. Uso del preparado homeopático Arnica montana en la formación de raíces de Rosmarinus officinalis L. y Lippia alba (Mill N.E.Br. Uso do preparado homeopático Arnica montana na formação de raízes de Rosmarinus officinalis L. e Lippia alba (MillN.E.E.Br

    Directory of Open Access Journals (Sweden)

    Vicente Wagner Dias Casali

    2008-06-01

    Full Text Available The objective of this work was to evaluate the influence of homeopathic preparation Arnica montana in rooting of Rosemary (Rosmarinus officinalis and White Lippia (Lippia alba. The cuttings Rosmarinus officinalis and Lippia alba, collected from the medicinal garden at NCA / UFMG, were placed in trays to root with commercial substrate type "plantmax" and immediately after were subjected to daily applications of homeopathic preparations of Arnica montana in dilutions 3cH, 6cH, 9cH, 12cH, with 2 controls, distilled water and ethanol 70%. The statistical design was completely randomized (DIC, with 6 treatments and 4 repetitions, each experimental unit was formed by 10 stakes. After 45 days, were assessed the number of roots, the nummber of shoots, the length of the largest root, the percentage of rooted stakes and the quality of stakes. Arnica montana in dilutions 3cH, 6cH and 12cH stimulated all variables related to the issuance of roots in the species under study, which emphasizes the similarity between Arnica montana and the picture elicited by the physiological process of cutting, promoting an increase in the percentage and quality of the roots. Keywords: Homeopathy; rooting; cutting; Arnica Montana.   Uso do preparado homeopático Arnica montana na formação de raízes de Rosmarinus officinalis L. e Lippia alba (MillN.E.E.Br Resumo O objetivo deste trabalho foi avaliar a influência do preparado homeopático Arnica montana na formação de raízes de alecrim (Rosmarinus officinalis e cidreira (Lippia alba. Mudas de Rosmarinus officinalis e Lippia alba, cultivadas no horto medicinal de NCA/UFMG foram colocadas para enraizar em bandejas contendo substrato comercial de tipo "plantamax" e imediatamente após, submetidas a aplicações diárias de preparados homeopáticos de Arnica montana nas diluições 3cH, 6cH, 9cH e 12cH, com dois controles

  3. Composition of leaf n-alkanes in three Satureja montana L. subspecies from the Balkan peninsula: ecological and taxonomic aspects.

    Science.gov (United States)

    Dodoš, Tanja; Rajčević, Nemanja; Tešević, Vele; Matevski, Vlado; Janaćković, Pedja; Marin, Petar D

    2015-01-01

    The composition of the epicuticular leaf n-alkanes of eight populations of three Satureja montana subspecies (S. montana L. subsp. pisidica (Wettst.) Šilić, S. montana L. subsp. montana, and S. montana L. subsp. variegata (Host) P. W. Ball), from central and western areas of the Balkan Peninsula was characterized by GC-FID and GC/MS analyses. In the leaf waxes, 15 n-alkane homologs with chain-lengths ranging from C21 to C35 were identified. The main n-alkane in almost all samples was n-nonacosane (C29 ), but differences in the contents of three other dominant n-alkanes allowed separating the coastal from the continental populations. The diversity and variability of the epicuticular-leaf-n-alkane patterns and their relation to different geographic and bioclimatic parameters were analyzed by several statistical methods (principal component, discriminant, and cluster analyses as well as the Mantel test). All tests showed a high correlation between the leaf n-alkane pattern and the geographical distribution of the investigated populations, confirming the differentiation between S. montana subsp. pisidica and the other two subspecies. The S. montana subsp. variegata and S. montana subsp. montana populations are geographically closer and their differentiation according to the leaf-n-alkane patterns was not clear, even though there was some indication of discrimination between them. Moreover, most of the bioclimatic parameters related to temperature were highly correlated with the differentiation of the coastal and the continental populations.

  4. Physicians' attitudes about their professional appearance.

    Science.gov (United States)

    Gjerdingen, D K; Simpson, D E

    1989-01-01

    Thirty-five residents and 77 staff physicians from three residency programs in Minnesota and Wisconsin completed questionnaires about their attitudes toward various components of the physician's appearance. Most participants showed positive responses to traditional physician attire such as white coat, name tag, shirt and tie, dress pants, skirt or dress, nylons, and dress shoes. Negative responses were associated with casual items such as sandals, clogs, athletic shoes, scrub suits, and blue jeans. Cronbach's alpha analysis identified four cohesive appearance scales: traditional male appearance, casual male appearance, traditional female appearance, and casual female appearance. Older physician participants favored a more traditional appearance than did younger physicians, and of the physicians who were 35 years and younger, staff physicians tended to show more conservative views toward professional appearance than did residents.

  5. Atypical imaging appearances of intracranial meningiomas

    Energy Technology Data Exchange (ETDEWEB)

    O' Leary, S. [Radiology Department, Derriford Hospital, Plymouth (United Kingdom); Adams, W.M. [Radiology Department, Derriford Hospital, Plymouth (United Kingdom); Parrish, R.W. [Radiology Department, Derriford Hospital, Plymouth (United Kingdom); Mukonoweshuro, W. [Radiology Department, Derriford Hospital, Plymouth (United Kingdom)]. E-mail: William.mukonoweshuro@phnt.swest.nhs.uk

    2007-01-15

    Meningiomas are the commonest primary, non-glial intracranial tumours. The diagnosis is often correctly predicted from characteristic imaging appearances. This paper presents some examples of atypical imaging appearances that may cause diagnostic confusion.

  6. Controlling the appearance of specular microstructures

    OpenAIRE

    Sadeghi, Iman

    2011-01-01

    The focus of this dissertation is the appearance modeling of specular microstructures. We limit our study to microspheres, microcylinders, and a mesh of interwoven microcylinders. These microstructures are involved in the appearance of rainbows, hair, and cloth. There have been many studies on the appearance modeling of these three subjects. However, previous models either fail to reproduce specific appearances or they do so at the cost of time-consuming parameter tweaking. The main goal of t...

  7. Cooperative Recovery Initiative: Bull Trout Restoration: Restoring Cold, Clean, Complex and Connected Habitat in the Blackfoot River Watershed of Montana Interim Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Habitat degradation and the effects of climate change are the biggest threats to bull trout in the Blackfoot River watershed of Montana. Montana Fish, Wildlife &...

  8. Cooperative Recovery Initiative: Bull Trout Restoration: Restoring Cold, Clean, Complex and Connected Habitat in the Blackfoot River Watershed of Montana Interim Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Habitat degradation and the effects of climate change are the biggest threats to bull trout in the Blackfoot River watershed of Montana. Montana Fish, Wildlife...

  9. The moderated relationship of appearance valence on appearance self consciousness: Development and testing of new measures of appearance schema components

    OpenAIRE

    2012-01-01

    This paper describes the creation and psychometric properties of two independent measures of aspects of appearance schematicity – appearance salience and valence, assessed by the CARSAL and CARVAL, and their relation to appearance self-consciousness. Five hundred and ninety two participants provided data in a web based task. The results demonstrate the sound psychometric properties of both scales. This was demonstrated by good item total characteristics, good internal reliability of each scal...

  10. Relationships of Leaf Area Index and NDVI for 12 Brassica Cultivars in Northeastern Montana

    Science.gov (United States)

    Jabro, Jay; Allen, Brett; Long, Dan; Isbell, Terry; Gesch, Russ; Brown, Jack; Hatfield, Jerry; Archer, David; Oblath, Emily; Vigil, Merle; Kiniry, Jim; Hunter, Kimberly; Shonnard, David

    2017-04-01

    To our knowledge, there is limited information on the relationship of the normalized difference vegetation index (NDVI) and leaf area index (LAI) in spring Brassica oilseed crops. The 2014 results of NDVI and LAI of 12 spring varieties of oilseed crops were measured in a field study conducted in Sidney, Montana, USA under dryland conditions. These 12 varieties were grouped under six species (B. napus, B. rapa, B. juncea, B. carinata, Sinapis alba, and Camelina sativa). The NDVI and LAI were measured weekly throughout the growing season. The NDVI was continually measured at one sample per second across the whole plot using a Crop Circle ACS-470 active crop canopy sensor. The LAI was measured at two locations at 12 samples per plot using an AccuPar model LP-80 Ceptometer. Treatments were replicated four times in a randomized complete block design in plots of 3 m×9 m. Temporal dynamics of NDVI and LAI in various growth stages of 12 varieties were evaluated throughout the growing season. Significant relationships and models between NDVI and LAI were obtained when 12 varieties were grouped under six species.

  11. Various Treatment Techniques on Signs and Symptoms of Delayed Onset Muscle Soreness

    Science.gov (United States)

    Gulick, Dawn T.; Kimura, Iris F.; Sitler, Michael; Paolone, Albert; Kelly, John D.

    1996-01-01

    treatments. Therefore, we conclude that none of the treatments were effective in abating the signs and symptoms of DOMS. In fact, the NSAID and A. montana treatments appeared to impede recovery of muscle function. PMID:16558388

  12. Detection and source tracking of Escherichia coli, harboring intimin and Shiga toxin genes, isolated from the Little Bighorn River, Montana.

    Science.gov (United States)

    Hamner, Steve; Broadaway, Susan C; Berg, Ethan; Stettner, Sean; Pyle, Barry H; Big Man, Nita; Old Elk, Joseph; Eggers, Margaret J; Doyle, John; Kindness, Larry; Good Luck, Brandon; Ford, Timothy E; Camper, Anne C

    2014-08-01

    The Little Bighorn River flows through the Crow Indian Reservation in Montana. In 2008, Escherichia coli concentrations as high as 7179 MPN/100 ml were detected in the river at the Crow Agency Water Treatment Plant intake site. During 2008, 2009, and 2012, 10 different serotypes of E. coli, including O157:H7, harboring both intimin and Shiga toxin genes were isolated from a popular swim site of the Little Bighorn River in Crow Agency. As part of a microbial source tracking study, E. coli strains were isolated from river samples as well as from manure collected from a large cattle feeding operation in the upper Little Bighorn River watershed; 23% of 167 isolates of E. coli obtained from the manure tested positive for the intimin gene. Among these manure isolates, 19 were identified as O156:H8, matching the serotype of an isolate collected from a river sampling site close to the cattle feeding area.

  13. Streamflow characteristics based on data through water year 2009 for selected streamflow-gaging stations in or near Montana: Chapter E in Montana StreamStats

    Science.gov (United States)

    McCarthy, Peter M.

    2016-04-05

    Chapter E of this Scientific Investigations Report documents results from a study by the U.S. Geological Survey, in cooperation with the Montana Department of Environmental Quality and the Montana Department of Natural Resources and Conservation, to provide an update of statewide streamflow characteristics based on data through water year 2009 for streamflow-gaging stations in or near Montana. Streamflow characteristics are presented for 408 streamflow-gaging stations in Montana and adjacent areas having 10 or more years of record. Data include the magnitude and probability of annual low and high streamflow, the magnitude and probability of low streamflow for three seasons (March–June, July–October, and November–February), streamflow duration statistics for monthly and annual periods, and mean streamflows for monthly and annual periods. Streamflow is considered to be regulated at streamflow-gaging stations where dams or other large-scale human modifications affect 20 percent or more of the contributing drainage basin. Separate streamflow characteristics are presented for the unregulated and regulated periods of record for streamflow-gaging stations with sufficient data.

  14. Analgesia e ação antiinflamatória da Arnica montana 12CH comparativamente ao cetoprofeno em cães Analgesic and anti-inflammatory effects of Arnica montana 12CH in comparison with ketoprofen in dogs

    Directory of Open Access Journals (Sweden)

    Renata Navarro Cassu

    2011-10-01

    Full Text Available Objetivou-se avaliar os efeitos analgésico e antiinflamatório da Arnica montana 12CH comparativamente ao cetoprofeno em cadelas submetidas à ovariossalpingohisterectomia (OSH. Foram avaliadas 16 cadelas, distribuídas aleatoriamente em dois grupos de oito animais cada, tratados por via oral com 1mg kg-1 de cetoprofeno (TC e com cinco glóbulos de Arnica montana 12CH (TA. Decorridos 60 minutos, os animais foram tranquilizados com acepromazina (0,05mg kg-1, IV, seguindo-se indução e manutenção anestésica com propofol (5mg kg-1, IV e isofluorano, respectivamente. Foram mensurados: frequência cardíaca, frequência respiratória, pressão arterial sistólica, concentração final expirada de dióxido de carbono, concentração final expirada de isofluorano, variáveis hemogasométricas, concentração sérica de cortisol, grau de analgesia e de inflamação. Em casos de analgesia insuficiente, foi realizada suplementação com morfina (0,5mg kg-1, IM. A estatística foi realizada com ANOVA e teste de Tukey (PThis study aimed to evaluate the analgesic and anti-inflammatory effects of Arnica montana 12CH comparatively to ketoprofen in dogs undergoing ovariohysterectomy. Sixteen female dogs were randomly distributed in two groups of eight animals and received 1mg kg-1 of ketoprofen (TC and 5 globules of Arnica montana 12CH (TA by oral route. After 60 minutes, the dogs were sedated with acepromazine (0.05mg kg-1, IV, followed by anesthetic induction with propofol (5mg kg-1 IV and maintained with isoflurane. Heart rate, respiratory rate, systolic blood pressure, arterial blood gases, serum cortisol concentration and degree of analgesia and inflammation were measured. Additional morphine (0.5mg kg-1IM was given when the analgesia was insufficient. Statistical analyses were performed by ANOVA and Tukey tests (P<0.05. Cardiopulmonary stability was observed in both treatments during the surgery. The degree of analgesia and inflammation did not

  15. Effects of phonophoresis with Arnica montana onto acute inflammatory process in rat skeletal muscles: an experimental study.

    Science.gov (United States)

    Alfredo, Patrícia P; Anaruma, Carlos A; Pião, Antônio C S; João, Silvia M A; Casarotto, Raquel A

    2009-05-01

    This study aimed at verifying the effects of phonophoresis associated with Arnica montana on the acute phase of an inflammatory muscle lesion. Forty Wistar male rats (300+/-50 g), of which the Tibialis Anterior muscle was surgically lesioned, were divided into four groups (n=10 each): control group received no treatment; the ultrasound group (US) was treated in pulsed mode with 1-MHz frequency, 0.5 W/cm(2) intensity (spatial and temporal average - SATA), duty cycle of 1:2 (2 ms on, 4 ms off, 50%), time of application 3 min per session, one session per day, for 3 days; the phonophoresis or ultrasound plus arnica (US+A) group was treated with arnica with the same US parameters plus arnica gel; and the arnica group (A) was submitted to massage with arnica gel, also for 3 min, once a day, for 3 days. Treatment started 24h after the surgical lesion. On the 4th day after lesion creation, animals were sacrificed and sections of the lesioned, inflamed muscle were removed for quantitative (mononuclear and polymorphonuclear cell count) and qualitative histological analysis. Collected data from the 4 groups were statistically analyzed and the significance level set at p<0.05. Results show higher mononuclear cell density in all three treated groups with no significant difference between them, but values were significantly different (p<0.0001) when compared to control group's. As to polymorphonuclear cell density, significant differences were found between control group (p=0.0134) and US, US+A and A groups; the arnica group presented lesser density of polymorphonuclear cells when compared (p=0.0134) to the other groups. No significant difference was found between US and US+A groups. While the massage with arnica gel proved to be an effective anti-inflammatory on acute muscle lesion in topic use, these results point to ineffectiveness of Arnica montana phonophoresis, US having seemingly checked or minimized its anti-inflammatory effect.

  16. Quantitative Appearance Inspection for Film Coated Tablets.

    Science.gov (United States)

    Yoshino, Hiroyuki; Yamashita, Kazunari; Iwao, Yasunori; Noguchi, Shuji; Itai, Shigeru

    2016-01-01

    The decision criteria for the physical appearance of pharmaceutical products are subjective and qualitative means of evaluation that are based entirely on human interpretation. In this study, we have developed a comprehensive method for the quantitative analysis of the physical appearance of film coated tablets. Three different kinds of film coated tablets with considerable differences in their physical appearances were manufactured as models, and their surface roughness, contact angle, color measurements and physicochemical properties were investigated as potential characteristics for the quantitative analysis of their physical appearance. All of these characteristics were useful for the quantitative evaluation of the physical appearances of the tablets, and could potentially be used to establish decision criteria to assess the quality of tablets. In particular, the analysis of the surface roughness and film coating properties of the tablets by terahertz spectroscopy allowed for an effective evaluation of the tablets' properties. These results indicated the possibility of inspecting the appearance of tablets during the film coating process.

  17. Multi-band Modelling of Appearance

    DEFF Research Database (Denmark)

    Stegmann, Mikkel Bille; Larsen, Rasmus

    2003-01-01

    the appearance of both derived feature bands and an intensity band. As a special case of feature-band augmented appearance modelling we propose a dedicated representation with applications to face segmentation. The representation addresses a major problem within face recognition by lowering the sensitivity...... to lighting conditions. Results show that the localisation accuracy of facial features is considerably increased using this appearance representation under diffuse and directional lighting and at multiple scales....

  18. PLANT COMMUNITIES WITH ARNICA MONTANA IN NATURAL HABITATS FROM THE CENTRAL REGION OF ROMANIAN EASTERN CARPATHIANS

    Directory of Open Access Journals (Sweden)

    Constantin MARDARI

    2015-12-01

    Full Text Available Arnica montana is a species of European Union interest, whose harvest from the wild and exploitation should be made under certain management measures. In Romania it is a vulnerable species due to excessive collection. It is a species with European areal occuring in pastures, meadows, forest glades, shrubs communities of mountain to the subalpine regions and, isolated, up to the alpine belt. Most of the plant communities with Arnica montana are semi-natural, with a floristic composition in which there are numerous rare or threatened species also supporting the need of their conservation. Our study was focused on a numerical classification (hierarchical, using Flexible ß algorithm and Bray-Curtis dissimilarity based on 48 plots, of the plant communities with Arnica montana from the central region of Romanian Eastern Carpathians and on the investigation of the effect of some environmental variables (Ellenberg indicator values, altitude, heat load index on their floristic composition (100 m2 scale. Vegetation – environment relationship was assessed via detrended correspondence analysis and canonical correspondence analysis with Monte Carlo test. Six plant communities with Arnica montana were identified (communities of Festuca rubra with Agrostis capillaris, Festuca nigrescens, Vaccinium myrtillus, Nardus stricta, Vaccinium gaultherioides and Juniperus sibirica with a floristic composition mainly shaped by altitude, temperature and soil nitrogen content. Details related to location and sites characteristics, diagnostic species, floristic composition, presence of other rare or threatened species and Arnica montana abundance were presented for all these plant communities.

  19. Montana's Clark Fork River Basin Task Force: a vehicle for integrated water resources management?

    Science.gov (United States)

    Shively, David D; Mueller, Gerald

    2010-11-01

    This article examines what is generally considered to be an unattainable goal in the western United States: integrated water resources management (IWRM). Specifically, we examine an organization that is quite unique in the West, Montana's Clark Fork River Basin Task Force (Task Force), and we analyze its activities since its formation in 2001 to answer the question: are the activities and contributions of the Task Force working to promote a more strongly integrated approach to water resources management in Montana? After reviewing the concepts underlying IWRM, some of the issues that have been identified for achieving IWRM in the West, and the Montana system of water right allocation and issues it faces, we adapt Mitchell's IWRM framework and apply it to the analysis of the Task Force's activities in the context of IWRM. In evaluating the physical, interaction, and protocol/planning/policy components of IWRM, we find that the Task Force has been contributing to the evolution of Montana's water resources management towards this framework, though several factors will likely continue to prevent its complete realization. The Task Force has been successful in this regard because of its unique nature and charge, and because of the authority and power given it by successive Montana legislatures. Also critical to the success of the organization is its ability to help translate into policy the outcomes of legal and quasi-judicial decisions that have impacted the state's water resources management agency.

  20. Sesquiterpene lactones in Arnica montana: helenalin and dihydrohelenalin chemotypes in Spain.

    Science.gov (United States)

    Perry, Nigel B; Burgess, Elaine J; Rodríguez Guitián, Manuel A; Romero Franco, Rosa; López Mosquera, Elvira; Smallfield, Bruce M; Joyce, Nigel I; Littlejohn, Roger P

    2009-05-01

    An analytical RPLC method for sesquiterpene lactones in Arnica montana has been extended to include quantitative analyses of dihydrohelenalin esters. LC-ESI-MS-MS distinguished the isomeric helenalin and dihydrohelenalin esters. The dihydrohelenalin esters have lower response factors for UV detection than do helenalin esters, which must be taken into account for quantitative analyses. Analyses of flowers from 16 different wild populations of A. montana in Spain showed differing proportions of helenalin and dihydrohelenalin esters. For the first time a chemotype with high levels of helenalin esters (total helenalins 5.2-10.3 mg/g dry weight) is reported in Spanish A. montana. These samples were from heath lands at high altitude (1330-1460 m), whereas samples from meadows and peat bogs at lower altitudes were the expected chemotype with high levels of dihydrohelenalin esters (total dihydrohelenalins 10.9-18.2 mg/g). The phenolic compounds, both flavonoid glycosides and caffeoylquinic acids, in Spanish A. montana are reported for the first time. The levels of several of these compounds differed significantly between samples from heath lands and samples from peat bogs or meadows, with the heath land samples being most similar to central European A. montana in their phenolic composition.

  1. 75 FR 55713 - Air Quality Implementation Plans; Montana; Attainment Plan for Libby, MT PM2.5

    Science.gov (United States)

    2010-09-14

    ... University of Arizona's Accelerator Mass Spectrometry Laboratory Facility to provide further evidence that... mass balance study (CMB) was conducted during the winter of 2003-2004 by the University of Montana... from chemical mass balance and Carbon 14 studies conducted by the University of Montana. In...

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

    Science.gov (United States)

    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…

  3. I Feel Like Touching Something That's Not There; Poems by Students in Elementary & Secondary Schools of Montana.

    Science.gov (United States)

    Long, David, Ed.

    This book, a project of the Montana Arts Council Poets and Writers in the School program, is a collection of poems written by students in elementary and secondary schools of Montana. In addition to the poems, the book contains an essay on motivating and guiding students to write creatively, a list of resources for creative-writing teachers, an…

  4. Using the Rural-Urban Continuum to Explore Adolescent Alcohol, Tobacco, and Other Drug Use in Montana

    Science.gov (United States)

    Hanson, Carl L.; Novilla, M. Lelinneth L. B.; Barnes, Michael D.; Eggett, Dennis; McKell, Chelsea; Reichman, Peter; Havens, Mike

    2009-01-01

    The purpose of the study was to compare 30-day prevalence of alcohol, tobacco, and other drug use among twelfth-grade students in Montana across a rural-urban continuum during 2000, 2002, and 2004. The methods include an analysis of the Montana Prevention Needs Assessment (N = 15,372) using multivariable logistic regression adjusting for risk…

  5. 75 FR 30850 - Final Supplementary Rules for Camping on Undeveloped Public Lands in Montana, North Dakota, and...

    Science.gov (United States)

    2010-06-02

    ... Recreation Planner, BLM Montana State Office, 5001 Southgate Drive, Billings, MT 59101-4669. FOR FURTHER... Drive, Billings, Montana 59101-4669, (406) 896-5038. SUPPLEMENTARY INFORMATION: I. Background II... at 72 FR 19958 (April 20, 2007). The rules in the Notice of Camping Limits on Public Lands in...

  6. 75 FR 27551 - Commercial Energy of Montana, Inc.; Supplemental Notice That Initial Market-Based Rate Filing...

    Science.gov (United States)

    2010-05-17

    ... Energy Regulatory Commission Commercial Energy of Montana, Inc.; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding of Commercial Energy of Montana, Inc.'s application for market-based rate authority, with an accompanying rate tariff, noting that such application includes...

  7. Assessment of undiscovered continuous oil and gas resources in the Heath Formation, central Montana and western North Dakota, 2016

    Science.gov (United States)

    Drake, Ronald M.; Schenk, Christopher J.; Klett, Timothy R.; Le, Phuong A.; Leathers, Heidi M.; Brownfield, Michael E.; Finn, Thomas M.; Gaswirth, Stephanie B.; Marra, Kristen R.; Tennyson, Marilyn E.

    2017-06-07

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 884 million barrels of oil and 106 billion cubic feet of gas in the North-Central Montana and Williston Basin Provinces of central Montana and western North Dakota.

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

    Science.gov (United States)

    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…

  9. Conformational study reveals amino acid residues essential for hemagglutinating and anti-proliferative activities of Clematis montana lectin

    National Research Council Canada - National Science Library

    Bangmin Lu Bin Zhang Wei Qi Yanan Zhu Yan Zhao Nan Zhou Rong Sun Jinku Bao Chuanfang Wu

    2014-01-01

    Clematis montana lectin (CML), a novel mannose-binding lectin purified from C. montana Buch.-Ham stem (Ranunculaceae), has been proved to have hemagglutinat- ing activity in rabbit erythrocytes and apoptosis-inducing activity in tumor cells...

  10. How consumers perceive product appearance; the identification of three product appearance attributes

    NARCIS (Netherlands)

    Blijlevens, J.; Creusen, M.E.H.; Schoormans, J.P.L.

    2009-01-01

    The appearance attributes of designed products noted in the literature often reflect what designers themselves perceive in a product design. This present research, however, provides knowledge on how consumers perceive product appearance by identifying appearance attributes that consumers use to

  11. Recent fault movement in Lake McDonald, Montana: Evidence from acoustic sub-bottom profiling

    Science.gov (United States)

    Dunbar, J. A.; Cronin, V. S.; Allen, P. M.; White, J. D.

    2011-12-01

    Lake McDonald is the largest of the 12 large lakes in Glacier National Park, Montana, formed in previously glaciated valleys and dammed by outwash and moraine deposits at their outlets. Lake McDonald is 15 km long, 1.6 km wide and trends northeast. The location of the lake was on the eastern edge of the Cordilleran Ice Sheet during the late Wisconsin Glaciation. Published maps indicate the lake basin is crossed by the northwest-striking Flathead and Nyack normal faults and two unnamed faults (Whipple, 1992, USGS Map I-1508-F). Recent seismicity in northwest Montana consists mostly of magnitude 3 to 4 earthquakes, one of which occurred between the Flathead and Nyack faults, northwest of the lake. Using 1 kHz Uniboom profiling of Lake McDonald, Mullins and others (1991, Arctic Alpine Res 23(3), 311-319) found 150 m of simply-stratified, undisturbed sediment fill within a V-shaped bedrock basin with steeply sloping sides. No evidence was found to suggest that the faults within the lake have been recently active. In this study, we collected 55 km of 24 kHz sub-bottom profiling data to more closely examine the upper 10 m of the sediment fill for evidence of recent fault motion. The upper 10 m of the fill consists of sub-meter thick, alternating layers of highly reflective and nearly acoustically transparent deposits, along with numerous chaotic mass-wasting deposits emanating from the adjacent sides of the basin. One of these mass-wasting deposits is 1.3 km wide, 5 m thick, and lies unburied on the modern lake floor. The trace of Flathead Fault, where it crosses the northeastern end of the lake, is marked by a precipitous, 125 m high, down-to-the-southwest escarpment. The base of the escarpment consists of a series of basinward-stepping terraces, the southwestern-most of which is onlapped by recent sediment. The onlapping sediments show no clear evidence of faulting next to the escarpment, but motion between the various terraces cannot be ruled out. The trace of Nyack

  12. Facial appearance following surgical treatment for obstructive sleep apnea syndrome.

    Science.gov (United States)

    Goodday, Reginald; Gregoire, Curtis

    2008-05-01

    Obstructive sleep apnea syndrome (OSAS) is a serious medical condition that is associated with numerous negative health side effects. The general dentist plays an invaluable role in identifying patients with this condition. Certain OSAS patients receive significant medical and social benefits from orthognathic surgery to advance the maxilla, mandible, and chin. Anterior positioning of the maxilla and mandible is not only highly successful for curing OSAS but also results in favorable facial esthetic changes.

  13. Breeding ecology of the redhead duck in western Montana

    Science.gov (United States)

    Lokemoen, J.T.

    1966-01-01

    The habits of the redhead duck (Aythya americana) were studied in the Flathead Valley of western Montana in 1960 and 1961 to determine their habitat preferences in this pothole breeding ground. The 2,600-acre study area, surrounding the Ninepipe Reservoir, contained 686 potholes. Redheads usually were paired by the time they arrived on the study area in March. The average density of redhead breeding pairs was 25 pairs per square mile. For all spring activities except nesting, the birds used large, deep, open potholes or breeding-pair potholes. The several breeding-pair potholes and the nesting pothole utilized by the pair comprised their home range. Starting in late April, the pairs moved about the home range as the hens selected nesting sites, usually in the dense emergent vegetation of small, shallow potholes. Hard-stem bulrush (Scirpus acutus) and cat-tail (Typha latifolia) were preferred nesting cover. Redhead nesting success was only 15 percent, a low rate apparently caused by degenerate nesting behavior complicated by high redhead density, a lack of suitable nest hosts, and certain habitat deficiencies. By late June most drakes and unsuccessful hens had moved from the potholes to nearby reservoirs. All successful hens led their newly hatched broods from the nesting potholes to larger brood potholes and many eventually moved to the reservoir. By mid-July virtually all redheads had moved from the potholes to the reservoirs, where they remained until fall migration.

  14. Characterization and pharmacodynamic properties of Arnica montana complex.

    Science.gov (United States)

    Šutovská, M; Capek, P; Kočmalová, M; Pawlaczyk, I; Zaczyńska, E; Czarny, A; Uhliariková, I; Gancarz, R; Fraňová, S

    2014-08-01

    A dark brown polymeric complex was isolated from flowering parts of medicinal plant Arnica montana L. by hot alkaline extraction followed by neutralization and multi-step extractions with organic solvents. It was recovered in 5.7% yield, on GPC showed two peaks of molecular mass of 9 and 3.5kDa. The compositional analyses of Arnica complex revealed the presence of carbohydrates (26%), uronic acids (12%), phenolics (1.25mM or 213mg of GAE/1g), and low protein content (∼1%). The carbohydrate moiety was rich mainly in rhamnogalacturonan and arabinogalactan. The antitussive tests showed the reduction of the cough efforts by Arnica complex, however, its total antitussive effect was lower compared with that of codeine, the strongest antitussive agent. The bronchodilatory activity of Arnica complex was similar to salbutamol, a classic antiasthmatic drug, and was confirmed by significantly decreased values of specific airways resistance in vivo and by considerably attenuated the amplitude of acetylcholine and histamine-induced contractions in vitro. Arnica complex did not show any cytotoxic effect on mouse fibroblast cultures and human lung cells, up to the dose of 500μg/mL.

  15. Grizzly bear density in Glacier National Park, Montana

    Science.gov (United States)

    Kendall, K.C.; Stetz, J.B.; Roon, David A.; Waits, L.P.; Boulanger, J.B.; Paetkau, David

    2008-01-01

    We present the first rigorous estimate of grizzly bear (Ursus arctos) population density and distribution in and around Glacier National Park (GNP), Montana, USA. We used genetic analysis to identify individual bears from hair samples collected via 2 concurrent sampling methods: 1) systematically distributed, baited, barbed-wire hair traps and 2) unbaited bear rub trees found along trails. We used Huggins closed mixture models in Program MARK to estimate total population size and developed a method to account for heterogeneity caused by unequal access to rub trees. We corrected our estimate for lack of geographic closure using a new method that utilizes information from radiocollared bears and the distribution of bears captured with DNA sampling. Adjusted for closure, the average number of grizzly bears in our study area was 240.7 (95% CI = 202–303) in 1998 and 240.6 (95% CI = 205–304) in 2000. Average grizzly bear density was 30 bears/1,000 km2, with 2.4 times more bears detected per hair trap inside than outside GNP. We provide baseline information important for managing one of the few remaining populations of grizzlies in the contiguous United States.

  16. Physiological responses of ponderosa pine in western Montana to thinning, prescribed fire and burning season.

    Science.gov (United States)

    Sala, Anna; Peters, Gregory D; McIntyre, Lorna R; Harrington, Michael G

    2005-03-01

    Low-elevation ponderosa pine (Pinus ponderosa Dougl. ex. Laws.) forests of the northern Rocky Mountains historically experienced frequent low-intensity fires that maintained open uneven-aged stands. A century of fire exclusion has contributed to denser ponderosa pine forests with greater competition for resources, higher tree stress and greater risk of insect attack and stand-destroying fire. Active management intended to restore a semblance of the more sustainable historic stand structure and composition includes selective thinning and prescribed fire. However, little is known about the relative effects of these management practices on the physiological performance of ponderosa pine. We measured soil water and nitrogen availability, physiological performance and wood radial increment of second growth ponderosa pine trees at the Lick Creek Experimental Site in the Bitterroot National Forest, Montana, 8 and 9 years after the application of four treatments: thinning only; thinning followed by prescribed fire in the spring; thinning followed by prescribed fire in the fall; and untreated controls. Volumetric soil water content and resin capsule ammonium did not differ among treatments. Resin capsule nitrate in the control treatment was similar to that in all other treatments, although burned treatments had lower nitrate relative to the thinned-only treatment. Trees of similar size and canopy condition in the three thinned treatments (with and without fire) displayed higher leaf-area-based photosynthetic rate, stomatal conductance and mid-morning leaf water potential in June and July, and higher wood radial increment relative to trees in control units. Specific leaf area, mass-based leaf nitrogen content and carbon isotope discrimination did not vary among treatments. Our results suggest that, despite minimal differences in soil resource availability, trees in managed units where basal area was reduced had improved gas exchange and growth compared with trees in

  17. Geothermal Space Heating Applications for the Fort Peck Indian Reservation in the Vicinity of Poplar, Montana. Phase I Report, August 20, 1979--December 31, 1979

    Energy Technology Data Exchange (ETDEWEB)

    Spencer, Glenn J.; Cohen, M. Jane

    1980-01-04

    This engineering and economic study is concerned with the question of using the natural heat of the earth, or geothermal energy, as an alternative to other energy sources such as oil and natural gas which are increasing in cost. This document represents a quarterly progress report on the effort directed to determine the availability of geothermal energy within the Fort Peck Indian Reservation, Montana (Figure 1), and the feasibility of beneficial use of this resource including engineering, economic and environmental considerations. The project is being carried out by the Tribal Research office, Assinboine and Sioux Tribes, Fort Peck Indian Reservation, Poplar, Montana under a contract to the United States Department of Energy. PRC TOUPS, the major subcontractor, is responsible for engineering and economic studies and the Council of Energy Resource Tribes (CERT) is providing support in the areas of environment and finance, the results of which will appear in the Final Report. The existence of potentially valuable geothermal resource within the Fort Peck Indian Reservation was first detected from an analysis of temperatures encountered in oil wells drilled in the area. This data, produced by the Montana Bureau of Mines and Geology, pointed to a possible moderate to high temperature source near the town of Poplar, Montana, which is the location of the Tribal Headquarters for the Fort Peck Reservation. During the first phase of this project, additional data was collected to better characterize the nature of this geothermal resource and to analyze means of gaining access to it. As a result of this investigation, it has been learned that not only is there a potential geothermal resource in the region but that the producing oil wells north of the town of Poplar bring to the surface nearly 20,000 barrels a day (589 gal/min) of geothermal fluid in a temperature range of 185-200 F. Following oil separation, these fluids are disposed of by pumping into a deep groundwater

  18. THE USE OF EXPRESSIVE SPEECH ACTS IN HANNAH MONTANA SESSION 1

    Directory of Open Access Journals (Sweden)

    Nur Vita Handayani

    2015-07-01

    Full Text Available This study aims to describe kinds and forms of expressive speech act in Hannah Montana Session 1. It belongs to descriptive qualitative method. The research object was expressive speech act. The data source was utterances which contain expressive speech acts in the film Hannah Montana Session 1. The researcher used observation method and noting technique in collecting the data. In analyzing the data, descriptive qualitative method was used. The research findings show that there are ten kinds of expressive speech act found in Hannah Montana Session 1, namely expressing apology, expressing thanks, expressing sympathy, expressing attitudes, expressing greeting, expressing wishes, expressing joy, expressing pain, expressing likes, and expressing dislikes. The forms of expressive speech act are direct literal expressive speech act, direct non-literal expressive speech act, indirect literal expressive speech act, and indirect non-literal expressive speech act.

  19. Fourteen polymorphic microsatellite markers for the threatened Arnica montana (Asteraceae)1

    Science.gov (United States)

    Duwe, Virginia K.; Ismail, Sascha A.; Buser, Andres; Sossai, Esther; Borsch, Thomas; Muller, Ludo A. H.

    2015-01-01

    • Premise of the study: Microsatellite markers were developed to investigate population genetic structure in the threatened species Arnica montana. • Methods and Results: Fourteen microsatellite markers with di-, tetra-, and hexanucleotide repeat motifs were developed for A. montana using 454 pyrosequencing without and with library-enrichment methods, resulting in 56,545 sequence reads and 14,467 sequence reads, respectively. All loci showed a high level of polymorphism, with allele numbers ranging from four to 11 in five individuals from five populations (25 samples) and an expected heterozygosity ranging from 0.192 to 0.648 across the loci. • Conclusions: This set of microsatellite markers is the first one described for A. montana and will facilitate conservation genetic applications as well as the understanding of phylogeographic patterns in this species. PMID:25606354

  20. Multi-band Modelling of Appearance

    DEFF Research Database (Denmark)

    Stegmann, Mikkel Bille; Larsen, Rasmus

    2003-01-01

    Earlier work has demonstrated generative models capable of synthesising near photo-realistic grey-scale images of objects. These models have been augmented with colour information, and recently with edge information. This paper extends the active appearance model framework by modelling...... the appearance of both derived feature bands and an intensity band. As a special case of feature-band augmented appearance modelling we propose a dedicated representation with applications to face segmentation. The representation addresses a major problem within face recognition by lowering the sensitivity...

  1. Multi-band Modelling of Appearance

    DEFF Research Database (Denmark)

    2002-01-01

    Earlier work has demonstrated generative models capable of synthesising near photo-realistic grey-scale images of objects. These models have been augmented with colour information, and recently with edge information. This paper extends the Active Appearance Model framework by modelling...... the appearance of both derived feature bands and an intensity band. As a special case of feature-band augmented appearance modelling we propose a dedicated representation with applications to face segmentation. The representation addresses a major problem within face recognition by lowering the sensitivity...

  2. What Genes Tell about Iris Appearance

    DEFF Research Database (Denmark)

    Harder, Stine; Christoffersen, Susanne R.; Johansen, Peter

    2012-01-01

    are performed supporting that this SNP is very important for eye color expression. With the suggested image characterizations we are able to investigate the correlation between the phenotypic iris appearance and specific SNPs. This has potential for further investigation of the relation between DNA and iris......Predicting phenotypes based on genotypes is generally hard, but has shown good results for prediction of iris color. We propose to correlate the appearance of iris with DNA. Six single-nucleotide polymorphisms (SNPs) have previously been shown to correlate with human iris color, and we demonstrate...... that especially one of the six SNPs are correlated with iris appearance. To perform this analysis we need a method to model the iris appearance, and we suggest an iris characterization based on a bag of visual words, which gives us a similarity measure between images of eyes. We have a dataset of 215 eye images...

  3. Ebola Vaccine Appears Very Effective in Trial

    Science.gov (United States)

    ... https://medlineplus.gov/news/fullstory_162715.html Ebola Vaccine Appears Very Effective in Trial Drug manufacturer says ... Dec. 23, 2016 (HealthDay News) -- An experimental Ebola vaccine was highly effective against the deadly virus in ...

  4. Breast Hemangioma: MR Appearance with Histopathological Correlation

    Directory of Open Access Journals (Sweden)

    Rasha Ameen

    2012-01-01

    Full Text Available Breast hemangioma is a rare tumor and when small, it may be difficult to diagnose using conventional imaging techniques. In this report the MR appearance is described with histopathological correlation.

  5. [Helenalin- and 11,13-Dihydrohelenalinester from Flowers of Arnica montana.].

    Science.gov (United States)

    Willuhn, G; Röttger, P M; Matthiesen, U

    1983-12-01

    From the flowers of ARNICA MONTANA L. 13 helenanolides were isolated and identified. They are shown to be 11,13-dihydrohelenalin ( 1), helenalin ( 2) and their ester derivatives 3-13 (see figure). The natural occurence of 6-O-isobutyryl-, 6-O-tigloyl-, 6-O-isovaleryl- and 6-O-(2-methyl)-butyrylhelenalin (compounds 9, 11, 12, 13) is reported for the first time. The qualitative sesquiterpene lactone composition in flowers of A. MONTANA from different regions was found to be variable.

  6. POEMS syndrome: radiographic appearance with MRI correlation

    Energy Technology Data Exchange (ETDEWEB)

    Chong, Suzanne T. [Western Pennsylvania Hospital, Department of Diagnostic Radiology, Pittsburgh, Pennsylvania (United States); University of Michigan, Department of Radiology, Ann Arbor, MI (United States); Beasley, H.S. [Western Pennsylvania Hospital, Department of Diagnostic Radiology, Pittsburgh, Pennsylvania (United States); Daffner, Richard H. [Allegheny General Hospital, Department of Diagnostic Radiology, Section of Musculoskeletal/Trauma Radiology, Pittsburgh, Pennsylvania (United States)

    2006-09-15

    POEMS syndrome is a rare disorder in which patients present with the hallmark signs of polyneuropathy, organomegaly, endocrinopathy, M protein and skin changes. Many other clinical findings are also often present, most notably osseous lesions. The MRI appearance of the bony lesions in POEMS syndrome has been described in five cases, four of which are in the non-English literature. We report the MRI appearance of the osseous lesions in a patient with POEMS syndrome who presented with sciatic neuropathy. (orig.)

  7. Solar Intranetwork Magnetic Elements: bipolar flux appearance

    OpenAIRE

    Wang, Jingxiu; Zhou, Guiping; Jin, Chunlan; Li, Hui

    2012-01-01

    The current study aims to quantify characteristic features of bipolar flux appearance of solar intranetwork (IN) magnetic elements. To attack such a problem, we use the Narrow-band Filter Imager (NFI) magnetograms from the Solar Optical Telescope (SOT) on board \\emph{Hinode}; these data are from quiet and an enhanced network areas. Cluster emergence of mixed polarities and IN ephemeral regions (ERs) are the most conspicuous forms of bipolar flux appearance within the network. Each of the clus...

  8. Appearance is a function of the face.

    Science.gov (United States)

    Borah, Gregory L; Rankin, Marlene K

    2010-03-01

    Increasingly, third-party insurers deny coverage to patients with posttraumatic and congenital facial deformities because these are not seen as "functional." Recent facial transplants have demonstrated that severely deformed patients are willing to undergo potentially life-threatening surgery in search of a normal physiognomy. Scant quantitative research exists that objectively documents appearance as a primary "function" of the face. This study was designed to establish a population-based definition of the functions of the human face, rank importance of the face among various anatomical areas, and determine the risk value the average person places on a normal appearance. Voluntary adult subjects (n = 210) in three states aged 18 to 75 years were recruited using a quota sampling technique. Subjects completed study questionnaires of demography and bias using the Gamble Chance of Death Questionnaire and the Rosenberg Self-Esteem Scale. The face ranked as the most important anatomical area for functional reconstruction. Appearance was the fifth most important function of the face, after breathing, sight, speech, and eating. Normal facial appearance was rated as very important for one to be a functioning member of American society (p = 0.01) by 49 percent. One in seven subjects (13 percent) would accept a 30 to 45 percent risk of death to obtain a "normal" face. Normal appearance is a primary function of the face, based on a large, culturally diverse population sample across the lifespan. Normal appearance ranks above smell and expression as a function. Restoration of facial appearance is ranked the most important anatomical area for repair. Normal facial appearance is very important for one to be a functional member of American society.

  9. Racial Appearance And Income In Contemporary Mexico

    Directory of Open Access Journals (Sweden)

    Rutilio Martinez

    2011-07-01

    Full Text Available In Mexico, income and European appearance are strongly positively correlated. Racist attitudes, overt preference for the European appearance and high unemployment combine to maintain this racial economic hierarchy. Free market policies could help to reduce the racial economic inequality. These policies, however, go against the economic interests of the wealthy white oligarchy and against the prevailing political ideology of the dark skinned lower classes. Thus, the current racial economic inequality, with its negative economic consequences, is likely to continue.

  10. Phase appearance or disappearance in two-phase flows

    CERN Document Server

    Cordier, Floraine; Kumbaro, Anela

    2011-01-01

    This paper is devoted to the treatment of specific numerical problems which appear when phase appearance or disappearance occurs in models of two-phase flows. Such models have crucial importance in many industrial areas such as nuclear power plant safety studies. In this paper, two outstanding problems are identified: first, the loss of hyperbolicity of the system when a phase appears or disappears and second, the lack of positivity of standard shock capturing schemes such as the Roe scheme. After an asymptotic study of the model, this paper proposes accurate and robust numerical methods adapted to the simulation of phase appearance or disappearance. Polynomial solvers are developed to avoid the use of eigenvectors which are needed in usual shock capturing schemes, and a method based on an adaptive numerical diffusion is designed to treat the positivity problems. An alternate method, based on the use of the hyperbolic tangent function instead of a polynomial, is also considered. Numerical results are presente...

  11. Synthesis of petrographic, geochemical, and isotopic data for the Boulder batholith, southwest Montana

    Science.gov (United States)

    du Bray, Edward A.; Aleinikoff, John N.; Lund, Karen

    2012-01-01

    The Late Cretaceous Boulder batholith in southwest Montana consists of the Butte Granite and a group of associated smaller intrusions emplaced into Mesoproterozoic to Mesozoic sedimentary rocks and into the Late Cretaceous Elkhorn Mountains Volcanics. The Boulder batholith is dominated by the voluminous Butte Granite, which is surrounded by as many as a dozen individually named, peripheral intrusions. These granodiorite, monzogranite, and minor syenogranite intrusions contain varying abundances of plagioclase, alkali feldspar, quartz, biotite, hornblende, rare clinopyroxene, and opaque oxide minerals. Mafic, intermediate, and felsic subsets of the Boulder batholith intrusions are defined principally on the basis of color index. Most Boulder batholith plutons have inequigranular to seriate textures although several are porphyritic and some are granophyric (and locally miarolitic). Most of these plutons are medium grained but several of the more felsic and granophyric intrusions are fine grained. Petrographic characteristics, especially relative abundances of constituent minerals, are distinctive and foster reasonably unambiguous identification of individual intrusions. Seventeen samples from plutons of the Boulder batholith were dated by SHRIMP (Sensitive High Resolution Ion Microprobe) zircon U-Pb geochronology. Three samples of the Butte Granite show that this large pluton may be composite, having formed during two episodes of magmatism at about 76.7 ± 0.5 Ma (2 samples) and 74.7 ± 0.6 million years ago (Ma) (1 sample). However, petrographic and chemical data are inconsistent with the Butte Granite consisting of separate, compositionally distinct intrusions. Accordingly, solidification of magma represented by the Butte Granite appears to have spanned about 2 million year (m.y.). The remaining Boulder batholith plutons were emplaced during a 6-10 m.y. span (81.7 ± 1.4 Ma to 73.7 ± 0.6 Ma). The compositional characteristics of these plutons are similar to those

  12. Alcohol brand appearances in US popular music.

    Science.gov (United States)

    Primack, Brian A; Nuzzo, Erin; Rice, Kristen R; Sargent, James D

    2012-03-01

    The average US adolescent is exposed to 34 references to alcohol in popular music daily. Although brand recognition is an independent, potent risk factor for alcohol outcomes among adolescents, alcohol brand appearances in popular music have not been assessed systematically. We aimed to determine the prevalence of and contextual elements associated with alcohol brand appearances in US popular music. Qualitative content analysis. We used Billboard Magazine to identify songs to which US adolescents were most exposed in 2005-07. For each of the 793 songs, two trained coders analyzed independently the lyrics of each song for references to alcohol and alcohol brand appearances. Subsequent in-depth assessments utilized Atlas.ti to determine contextual factors associated with each of the alcohol brand appearances. Our final code book contained 27 relevant codes representing six categories: alcohol types, consequences, emotional states, activities, status and objects. Average inter-rater reliability was high (κ = 0.80), and all differences were easily adjudicated. Of the 793 songs in our sample, 169 (21.3%) referred explicitly to alcohol, and of those, 41 (24.3%) contained an alcohol brand appearance. Consequences associated with alcohol were more often positive than negative (41.5% versus 17.1%, P brand appearances were associated commonly with wealth (63.4%), sex (58.5%), luxury objects (51.2%), partying (48.8%), other drugs (43.9%) and vehicles (39.0%). One in five songs sampled from US popular music had explicit references to alcohol, and one-quarter of these mentioned a specific alcohol brand. These alcohol brand appearances are associated commonly with a luxury life-style characterized by wealth, sex, partying and other drugs. © 2011 The Authors, Addiction © 2011 Society for the Study of Addiction.

  13. Favorability for uranium in tertiary sedimentary rocks, southwestern Montana

    Energy Technology Data Exchange (ETDEWEB)

    Wopat, M A; Curry, W E; Robins, J W; Marjaniemi, D K

    1977-10-01

    Tertiary sedimentary rocks in the basins of southwestern Montana were studied to determine their favorability for potential uranium resources. Uranium in the Tertiary sedimentary rocks was probably derived from the Boulder batholith and from silicic volcanic material. The batholith contains numerous uranium occurrences and is the most favorable plutonic source for uranium in the study area. Subjective favorability categories of good, moderate, and poor, based on the number and type of favorable criteria present, were used to classify the rock sequences studied. Rocks judged to have good favorability for uranium deposits are (1) Eocene and Oligocene strata and undifferentiated Tertiary rocks in the western Three Forks basin and (2) Oligocene rocks in the Helena basin. Rocks having moderate favorability consist of (1) Eocene and Oligocene strata in the Jefferson River, Beaverhead River, and lower Ruby River basins, (2) Oligocene rocks in the Townsend and Clarkston basins, (3) Miocene and Pliocene rocks in the Upper Ruby River basin, and (4) all Tertiary sedimentary formations in the eastern Three Forks basin, and in the Grasshopper Creek, Horse Prairie, Medicine Lodge Creek, Big Sheep Creek, Deer Lodge, Big Hole River, and Bull Creek basins. The following have poor favorability: (1) the Beaverhead Conglomerate in the Red Rock and Centennial basins, (2) Eocene and Oligocene rocks in the Upper Ruby River basin, (3) Miocene and Pliocene rocks in the Townsend, Clarkston, Smith River, and Divide Creek basins, (4) Miocene through Pleistocene rocks in the Jefferson River, Beaverhead River, and Lower Ruby River basins, and (5) all Tertiary sedimentary rocks in the Boulder River, Sage Creek, Muddy Creek, Madison River, Flint Creek, Gold Creek, and Bitterroot basins.

  14. Status of CIE color appearance models

    Science.gov (United States)

    Fairchild, Mark D.

    2002-06-01

    In meetings just prior to the 1997 AIC Congress in Kyoto, CIE TC1-37, chaired by M. Fairchild, established the CIE 1997 Interim Colour appearance Model (Simple Version), known as CIECAM97s. CIECAM97s was formally published in 1998 in CIE publication 131. CIE TC1-37 was dissolved shortly after publication of CIECAM97s at which time, a reportership, R1- 24 held by M. Fairchild, was established to monitor ongoing developments in color appearance modeling and notify CIE Division 1 if it became necessary to form a new TC to consider revision or replacement of CIECAM97s. In the four years between AIC Congresses, there has been much activity, both by individual researchers and within the CIE, aimed at furthering our understanding of color appearance models and deriving improved models for consideration. The aim of this paper is to summarize these activities, report on the current status of CIE efforts on color appearance models, and suggest what the future might hold for CIE color appearance models.

  15. Methods for estimating peak-flow frequencies at ungaged sites in Montana based on data through water year 2011: Chapter F in Montana StreamStats

    Science.gov (United States)

    Sando, Roy; Sando, Steven K.; McCarthy, Peter M.; Dutton, DeAnn M.

    2016-04-05

    The U.S. Geological Survey (USGS), in cooperation with the Montana Department of Natural Resources and Conservation, completed a study to update methods for estimating peak-flow frequencies at ungaged sites in Montana based on peak-flow data at streamflow-gaging stations through water year 2011. The methods allow estimation of peak-flow frequencies (that is, peak-flow magnitudes, in cubic feet per second, associated with annual exceedance probabilities of 66.7, 50, 42.9, 20, 10, 4, 2, 1, 0.5, and 0.2 percent) at ungaged sites. The annual exceedance probabilities correspond to 1.5-, 2-, 2.33-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-year recurrence intervals, respectively.

  16. The appearance culture between friends and adolescent appearance-based rejection sensitivity.

    Science.gov (United States)

    Webb, Haley J; Zimmer-Gembeck, Melanie J; Donovan, Caroline L

    2014-06-01

    Appearance-based rejection sensitivity (appearance-RS) is the tendency to anxiously expect, readily perceive, and overreact to signs of rejection based on one's appearance, and is associated with a number of psychological and social problems (Park, 2007). This study of 380 adolescents (Mage = 13.84) examined a model linking the appearance culture between friends with appearance-RS in adolescent boys and girls, via internalisation of appearance ideals, social comparison, and body dissatisfaction. Gender differences were also tested. Consistent with expectations, appearance-focused characteristics of the friendship context were associated with heightened appearance-RS via internalization of appearance ideals, social comparison, and body dissatisfaction. The appearance-focused friend characteristics that were associated with appearance-RS included exposure to friends' appearance conversations, appearance teasing that caused distress, and perceived pressure to be attractive. Notably, associations rarely differed for boys and girls, with one exception: the association between BMI and body dissatisfaction was stronger in girls than in boys.

  17. Peritoneal mesothelioma; Radiologic appearances correlated with histology

    Energy Technology Data Exchange (ETDEWEB)

    Ros, P.R.; Yuschok, T.J.; Buck, J.L.; Shekitka, K.M.; Kaude, J.V. (Florida Univ. Coll. of Medicine, Gainesville, FL (United States). Dept. of Radiology Armed Forces Inst. of Pathology, Washington, DC (United States). Depts. of Radiologic Pathology and Gastrointestinal Pathology)

    1991-09-01

    Previous imaging reports of peritoneal mesothelioma have described a variety of radiologic appearances, but have not included its pathologic classification. We retrospectively reviewed 10 cases of peritoneal mesothelioma representing the following histologic categories: 7 epithelial, 2 sarcomatoid, and one biphasic. By imaging, epithelial mesotheliomas demonstrated diffuse thickening of the peritoneum and mesentery and/or multiple small nodules. The sarcomatoid-type appeared as a mass and the biphasic-type had radiologic and gross pathologic features of both sarcomatoid and epithelial types. We conclude that peritoneal mesothelioma presents with a wide spectrum of radiographic appearances and should therefore be included in the differential diagnoses of diffuse as well as localized peritoneal processes. (orig.).

  18. Interactive Appearance Prediction for Cloudy Beverages

    DEFF Research Database (Denmark)

    Dal Corso, Alessandro; Frisvad, Jeppe Revall; Kjeldsen, Thomas Kim;

    2016-01-01

    Juice appearance is important to consumers, so digital juice with a slider that varies a production parameter or changes juice content is useful. It is however challenging to render juice with scattering particles quickly and accurately. As a case study, we create an appearance model that provides...... the optical properties needed for rendering of unfiltered apple juice. This is a scattering medium that requires volume path tracing as the scattering is too much for single scattering techniques and too little for subsurface scattering techniques. We investigate techniques to provide a progressive...... interactive appearance prediction tool for this type of medium. Our renderings are validated by qualitative and quantitative comparison with photographs. Visual comparisons using our interactive tool enable us to estimate the apple particle concentration of a photographed apple juice....

  19. Personality judgments based on physical appearance.

    Science.gov (United States)

    Naumann, Laura P; Vazire, Simine; Rentfrow, Peter J; Gosling, Samuel D

    2009-12-01

    Despite the crucial role of physical appearance in forming first impressions, little research has examined the accuracy of personality impressions based on appearance alone. This study examined the accuracy of observers' impressions on 10 personality traits based on full-body photographs using criterion measures based on self and peer reports. When targets' posture and expression were constrained (standardized condition), observers' judgments were accurate for extraversion, self-esteem, and religiosity. When targets were photographed with a spontaneous pose and facial expression (spontaneous condition), observers' judgments were accurate for almost all of the traits examined. Lens model analyses demonstrated that both static cues (e.g., clothing style) and dynamic cues (e.g., facial expression, posture) offered valuable personality-relevant information. These results suggest that personality is manifested through both static and expressive channels of appearance, and observers use this information to form accurate judgments for a variety of traits.

  20. GROUPING OBJECTS BASED ON THEIR APPEARANCE

    Directory of Open Access Journals (Sweden)

    Altamirano Robles Luis Carlos

    2013-07-01

    Full Text Available The use of clustering algorithms for partition to establish a hierarchical structure in a library of object models based on appearance is deployed. The main contribution corresponds to a novel and intuitive algorithm for clustering of models based on their appearance, closer to “human behavior”. This divides the complete set into subclasses. Immediately, divides each of these in a number of predefined groups to complete the levels of hierarchy that the user wants. Whose main purpose is to obtain a competitive classification compared to what a human would perform.

  1. How consumers perceive product appearance; the identification of three product appearance attributes

    NARCIS (Netherlands)

    Blijlevens, J.; Creusen, M.E.H.; Schoormans, J.P.L.

    2009-01-01

    The appearance attributes of designed products noted in the literature often reflect what designers themselves perceive in a product design. This present research, however, provides knowledge on how consumers perceive product appearance by identifying appearance attributes that consumers use to dist

  2. A Personal Appearance Program for Displaced Homemakers.

    Science.gov (United States)

    Fiore, Ann Marie; De Long, Marilyn Revell

    1990-01-01

    A career counseling program evaluated the self-esteem of 28 displaced homemakers, then presented 3 sessions on the importance of personal appearance in hiring practices, wardrobe management, nonverbal communication, professional image, and self-concept. Analysis of participant evaluations indicated improved levels of control and confidence and…

  3. FAME - A Flexible Appearance Modelling Environment

    DEFF Research Database (Denmark)

    Stegmann, Mikkel Bille; Ersbøll, Bjarne Kjær; Larsen, Rasmus

    2003-01-01

    applications within medicine and describes a public domain implementation, namely the Flexible Appearance Modelling Environment (FAME). We give guidelines for the use of this research platform, and show that the optimisation techniques used renders it applicable to interactive medical applications. To increase....... Source code and annotated data sets needed to reproduce the results are put in the public domain for further investigation....

  4. Tracking Eyes using Shape and Appearance

    DEFF Research Database (Denmark)

    Hansen, Dan Witzner; Nielsen, Mads; Hansen, John Paulin

    2002-01-01

    multi-modal interactions based on video tracking systems. Robust methods are needed to track the eyes using web cameras due to the poor image quality. A real-time tracking scheme using a mean-shift color tracker and an Active Appearance Model of the eye is proposed. From this model, it is possible...

  5. Ultrasound appearances of Implanon implanted contraceptive devices.

    LENUS (Irish Health Repository)

    McNeill, G

    2009-09-01

    Subdermal contraceptive devices represent a popular choice of contraception. Whilst often removed without the use of imaging, circumstances exist where imaging is required. Ultrasound is the modality of choice. The optimal technique and typical sonographic appearances are detailed in this article.

  6. 40 CFR 164.30 - Appearances.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Appearances. 164.30 Section 164.30 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS RULES OF PRACTICE GOVERNING HEARINGS, UNDER THE FEDERAL INSECTICIDE, FUNGICIDE, AND RODENTICIDE ACT, ARISING FROM REFUSALS...

  7. Enhanced tau neutrino appearance through invisible decay

    CERN Document Server

    Pagliaroli, Giulia; Mannarelli, Massimo

    2016-01-01

    The decay of neutrino mass eigenstates leads to a change of the conversion and survival probability of neutrino flavor eigenstates. Remarkably, we find that the neutrino decay provides an enhancement of the expected tau appearance signal with respect to the standard oscillation scenario for the long-baseline OPERA experiment. The increase of the $\

  8. Physical Appearance and Student/Teacher Interactions

    Science.gov (United States)

    Perlmutter, David L.

    2005-01-01

    Scientific and cultural research suggests that attractiveness does affect the ways that people perceive and respond to each other. In this paper, the author talks about the impact of one's appearance in academe as well as in the relationship between students and professors. From the research literature, popular writings, and many comments from his…

  9. Ultrasound appearances of Implanon implanted contraceptive devices.

    Science.gov (United States)

    McNeill, G; Ward, E; Halpenny, D; Snow, A; Torreggiani, W

    2009-01-01

    Subdermal contraceptive devices represent a popular choice of contraception. Whilst often removed without the use of imaging, circumstances exist where imaging is required. Ultrasound is the modality of choice. The optimal technique and typical sonographic appearances are detailed in this article.

  10. Designing visual appearance using a structured surface

    DEFF Research Database (Denmark)

    Johansen, Villads Egede; Thamdrup, Lasse Højlund; Smitrup, Christian;

    2015-01-01

    We present an approach for designing nanostructured surfaces with prescribed visual appearances, starting at design analysis and ending with a fabricated sample. The method is applied to a silicon wafer structured using deep ultraviolet lithography and dry etching and includes preliminary design ...

  11. Lit appearance modeling of illumination systems

    Science.gov (United States)

    Koshel, R. John

    2002-09-01

    In illumination systems the look and feel are often more important than objective criterion, such as uniformity and efficiency. The reason for this is two fold: the lit appearance often sells an item and substantial variation in the illumination distribution (up to 50%) over a broad region is not noticeable to an observer. Therefore, subjective criterion, such as the lit appearance, typically plays a crucial role in the development of an illumination system. Additionally, by using computer models to ascertain the lit appearance before manufacture of the system, it allows the designer to modify the system while not demanding investment to produce prototypes. I discuss methods of determining the lit appearance for illumination systems. This modeling includes the inclusion of material and surface properties, such as surface finish, spectral transmission, and internal scattering; the response of the human eye; and the amount of rays that must be traced. By archiving the ray data, animations as a function of position and angle can be developed. Examples are developed to highlight the utility of this technique. These examples include taillights for the automotive industry and a backlit LCD screen for a laptop. Animations of these models demonstrate their luminance.

  12. 78 FR 15681 - Beaverhead-Deerlodge National Forest, Dillon Ranger District; Montana; Birch, Willow, Lost Project

    Science.gov (United States)

    2013-03-12

    ... Forest Service Beaverhead-Deerlodge National Forest, Dillon Ranger District; Montana; Birch, Willow, Lost... statement. SUMMARY: The Birch, Willow, Lost Project proposes to treat vegetation communities in the four sub.... FR 7476 (Lower Willow Creek) would have 1.7 miles Spot Reconstructed. FR 8200 (Willow Creek)...

  13. Regional ecological risk assessment for the introduction of Gambusia affinis (western mosquitofish) into Montana watersheds

    Science.gov (United States)

    Jerome J. Schleier; Sing Sharlene E.; Robert K. D. Peterson

    2008-01-01

    Qualitative risk assessment methodologies were used to assess the risk of establishment and consequent impacts on native minnows and species of concern (SOC) associated with the intentional or unintentional introduction of the mosquito biological control agent, Gambusia affinis, to various Montana watersheds. Gambusia affinis...

  14. 75 FR 67095 - Charles M. Russell National Wildlife Refuge and UL Bend National Wildlife Refuge, Montana

    Science.gov (United States)

    2010-11-01

    ... Fish and Wildlife Service Charles M. Russell National Wildlife Refuge and UL Bend National Wildlife Refuge, Montana AGENCY: Fish and Wildlife Service, Interior (DOI). ACTION: Notice; extension of comment period. SUMMARY: We, the U.S. Fish and Wildlife Service, are extending the comment period for...

  15. Competency Commonalities and Accompanying Job Titles Derived from the Six Montana Agricultural Manpower Studies.

    Science.gov (United States)

    Amberson, Max L.; And Others

    The report provides essential information for curriculum development relevant to manpower demands for agricultural production and agribusiness in Montana. It focuses on an analysis of 3,500 competency statements to determine the existence of duplication, commonalities, and uniqueness among 76 identified job titles derived from six Agricultural…

  16. 77 FR 26275 - Bonneville Power Administration; Montana-to-Washington Transmission System Upgrade Project EIS

    Science.gov (United States)

    2012-05-03

    ... Bonneville Power Administration; Montana-to-Washington Transmission System Upgrade Project EIS AGENCY...``''sts for long-term transmission service. During the NOS process, utilities and power generators (including wind generators and power marketers) requested the use of BPA's transmission system to...

  17. HIV/AIDS among American Indians/Alaska Natives Living in Montana: A Descriptive Study

    Science.gov (United States)

    Sondag, K. Ann; Strike, Carrie

    2011-01-01

    This study examined the epidemiology of HIV among AI/ANs in Montana. Barriers to HIV testing and motivations to test also were explored. Analysis of data revealed that there were no significant changes in regard to HIV/AIDS case rates, demographic characteristics, or risk behaviors of AI/ANs infected with HIV/AIDS since reporting began in 1985.…

  18. Protective effect of Satureja montana extract on cyclophosphamide-induced testicular injury in rats.

    Science.gov (United States)

    Abd El Tawab, Azza M; Shahin, Nancy N; AbdelMohsen, Mona M

    2014-12-05

    The present study investigated the protective effect of Satureja montana extract against cyclophosphamide-induced testicular injury in rats. Total phenolic and flavonoid contents of the extract were 1.03% and 0.34%w/w of dry herb expressed as chlorogenic acid and quercetin, respectively. HPLC analysis identified caffeic, syringic and rosmarinic acids as the chief phenolic acids, and rutin as the major flavonoid in the extract. Oral daily administration of S.montana extract (50mg/kg/day) for 7days before and 7days after an intraperitoneal injection of cyclophosphamide (200mg/kg) restored the reduced relative testicular weight, serum testosterone level and testicular alkaline phosphatase activity, raised the lowered testicular sorbitol dehydrogenase and acid phosphatase activities, and decreased the elevated testicular hemoglobin absorbance. It also attenuated lipid peroxidation, restored the lowered glutathione content, glucose-6-phosphate dehydrogenase, glutathione peroxidase and glutathione reductase activities, and improved total antioxidant capacity. Moreover, S.montana extract mitigated testicular DNA fragmentation, decreased the elevated Fas and Bax gene expression, up-regulated the decreased Bcl-2 and peroxisome proliferator-activated receptor-gamma (PPAR-γ) gene expression and normalized Akt1 protein level. Histopathological investigation confirmed the protective effects of the extract. Conclusively, S.montana extract protects the rat testis against cyclophosphamide-induced damage via anti-oxidative and anti-apoptotic mechanisms that seem to be mediated, at least in part, by PPAR-γ and Akt1 up-regulation.

  19. School Readiness and Achievement of Crow Indian Children, First Through Fourth Grades, at Pryor, Montana.

    Science.gov (United States)

    Jensen, Joyce Martin

    The study was based on a year's work with Crow Indian children, grades 1-4, at Pryor, Montana. Five tests were given and evaluated: the Stanford-Binet Intelligence Scale, the Metropolitan Achievement Tests, the Gesell Developmental Examination, the Lowenfeld Mosaic, and 3 selected tasks from Piaget. The 21 pupils used for this study were broken…

  20. The Crow Indian Reservation of Montana. Indian Affairs (No. 4). Final Report.

    Science.gov (United States)

    DeHoyos, Genevieve; DeHoyos, Auturo

    As a final report of a survey about manpower potential of the Crow Indian Reservation of Montana, this report gives a description of population characteristics, educational achievement, potential labor force, available skills of the labor force, and present employment conditions of the worker population on the reservation. The report also includes…

  1. Family Supports in Montana: Region III: Special Training for Exceptional People (STEP).

    Science.gov (United States)

    Walker, Pam

    Special Training for Exceptional People (STEP) is a private, nonprofit agency serving children with developmental disabilities (0-22 years) and their families in the south-central section of Montana, encompassing Billings and a Crow Indian Reservation. One of the services provided by STEP is specialized family care, to prevent placement out of…

  2. Annual Report of Indian Education in Montana. Johnson-O'Malley Activities, Fiscal Year 1978.

    Science.gov (United States)

    Montana State Office of the Superintendent of Public Instruction, Helena.

    During fiscal year 1978, the Montana Office of Public Instruction administered Johnson-O'Malley (JOM) Act funds totaling $684,200 for projects affecting 4,501 eligible students on the Crow, Fort Peck, Fort Belknap, and Rocky Boy's Indian Reservations. Funds were awarded on a per capita basis to provide supplemental educational programs for Indian…

  3. School Readiness and Achievement of Crow Indian Children, First Through Fourth Grades, at Pryor, Montana.

    Science.gov (United States)

    Jensen, Joyce Martin

    The study was based on a year's work with Crow Indian children, grades 1-4, at Pryor, Montana. Five tests were given and evaluated: the Stanford-Binet Intelligence Scale, the Metropolitan Achievement Tests, the Gesell Developmental Examination, the Lowenfeld Mosaic, and 3 selected tasks from Piaget. The 21 pupils used for this study were broken…

  4. Perspectives and Future Directions Concerning Fresh, Whole Foods in Montana School Nutrition Programs

    Science.gov (United States)

    Stephens, Lacy; Byker Shanks, Carmen J.; Roth, Aubree; Bark, Katie

    2015-01-01

    Purpose/Objectives: To meet new USDA school meal standards, school nutrition programs may need to transition from a "heat and serve" meal preparation approach to increased scratch cooking and use of fresh, whole foods. This study aims to assess the attitudes, motivations, and barriers for Montana school nutrition professionals and key…

  5. Chemical composition and antioxidant potential of Ruta montana L. essential oil from Algeria.

    Science.gov (United States)

    Kambouche, N; Merah, B; Bellahouel, S; Bouayed, J; Dicko, A; Derdour, A; Younos, C; Soulimani, R

    2008-09-01

    The essential oil of aerial parts of Ruta montana L. growing in the Oran region in the west of Algeria was obtained by hydrodistillation with a 1.63% yield on a dry weight basis. Gas chromatography (GC) and GC/mass spectrometry (MS) analyses were carried out to identify the chemical composition of R. montana essential oil. Moreover, spectrophotometric analyses were employed to highlight the scavenger capacity of this oil using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) test. Twenty compounds were identified by GC and CG/MS analyses, and the bulk of the compounds of the oil were undecan-2-one (32.8%), nonan-2-one (29.5%), nonanol-2-acetate (18.2%), and psoralen (3.5%). The results obtained using the DPPH test show that R. montana essential oil possesses antiradical activity in a concentration-dependent manner. Thus, a linear correlation (correlation coefficient R(2) = 0.971, P < .001) was found between the reduction of DPPH stable free radical and the concentration of R. montana essential oil.

  6. Perspectives and Future Directions Concerning Fresh, Whole Foods in Montana School Nutrition Programs

    Science.gov (United States)

    Stephens, Lacy; Byker Shanks, Carmen J.; Roth, Aubree; Bark, Katie

    2015-01-01

    Purpose/Objectives: To meet new USDA school meal standards, school nutrition programs may need to transition from a "heat and serve" meal preparation approach to increased scratch cooking and use of fresh, whole foods. This study aims to assess the attitudes, motivations, and barriers for Montana school nutrition professionals and key…

  7. The Roles of Principal Leadership Behaviors and Organizational Routines in Montana's Distinguished Title I Schools

    Science.gov (United States)

    Donnelly, Sean Niles

    2012-01-01

    This embedded multiple-case study addressed the lack of qualitative research on the contributions of principal leadership behaviors and organizational routines in Montana's distinguished Title I schools. This study was guided by the research question, "How do principal leadership behaviors and organizational routines contribute to the high…

  8. Fire ecology of Montana forest habitat types east of the Continental Divide

    Science.gov (United States)

    William C. Fischer; Bruce D. Clayton

    1983-01-01

    Provides information on fire as an ecological factor for forest habitat types occurring east of the Continental Divide in Montana. Identifies "Fire Groups" of habitat types based on fire's role in forest succession. Describes forest fuels and suggests considerations for fire management.

  9. Potential effects of climate change on streamflow for seven watersheds in eastern and central Montana

    Science.gov (United States)

    Chase, Katherine J.; Haj, Adel; Regan, R. Steven; Viger, Roland J.

    2016-01-01

    Study regionEastern and central Montana.Study focusFish in Northern Great Plains streams tolerate extreme conditions including heat, cold, floods, and drought; however changes in streamflow associated with long-term climate change may render some prairie streams uninhabitable for current fish species. To better understand future hydrology of these prairie streams, the Precipitation-Runoff Modeling System model and output from the RegCM3 Regional Climate model were used to simulate streamflow for seven watersheds in eastern and central Montana, for a baseline period (water years 1982–1999) and three future periods: water years 2021–2038 (2030 period), 2046–2063 (2055 period), and 2071–2088 (2080 period).New hydrological insights for the regionProjected changes in mean annual and mean monthly streamflow vary by the RegCM3 model selected, by watershed, and by future period. Mean annual streamflows for all future periods are projected to increase (11–21%) for two of the four central Montana watersheds: Middle Musselshell River and Cottonwood Creek. Mean annual streamflows for all future periods are projected to decrease (changes of −24 to −75%) for Redwater River watershed in eastern Montana. Mean annual streamflows are projected to increase slightly (2–15%) for the 2030 period and decrease (changes of −16 to −44%) for the 2080 period for the four remaining watersheds.

  10. Soil remediation at natural gas mercury meter stations in Montana and northwestern Wyoming

    Energy Technology Data Exchange (ETDEWEB)

    Larango, G.J. [Olympus Environmental, Incorporated, Billings, MT (United States)

    1996-06-01

    The Montana Power Company initiated voluntary soil assessment and remediation at natural gas meter stations reported to have contained a mercury manometer at some time during facility operation. Remedial sites were selected according to criteria developed from data collected during a Phase I Assessment of approximately 400 facilities. The Montana Power Company and the Montana Department of Environmental Quality agreed upon a soil cleanup action level of 23 parts per million Total Mercury. Remedial field work included an initial assessment with a mercury vapor analyzer to determine the areal extent of impact at each site, excavation of soil until laboratory analyses of confirmation samples met the cleanup action level, and disposal of the excavated soil. The mercury meters were typically housed in small sheds measuring less than 10 feet by 10 feet. Generally, the spilled mercury was confined to areas beneath or adjacent to the meters; but in some cases, mercury was detected in other areas inside and outside the sheds. Approximately 355 cubic yards of soil at 103 sites were excavated primarily by hand and occasionally with a backhoe, and placed in one-yard soil bags for disposal. Composite soil samples were collected from each soil bag and analyzed by the Toxicity Characteristic Leaching Procedure for mercury to characterize the material as hazardous or non-hazardous. Bags characterized as non-hazardous were transported to an industrial landfill in Montana, while bags characterized as hazardous were transported to a facility in Tennessee where the mercury was recovered through a recycling process.

  11. 77 FR 2970 - Gibson Dam Hydroelectric Company, LLC, Montana; Notice of Availability of Final Environmental...

    Science.gov (United States)

    2012-01-20

    ... Energy Regulatory Commission Gibson Dam Hydroelectric Company, LLC, Montana; Notice of Availability of... 47897), the Office of Energy Projects has reviewed the application for license for the Gibson Dam Hydroelectric Project, located at the U.S. Department of the Interior, Bureau of Reclamation's Gibson dam on...

  12. 77 FR 7531 - Disapproval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the...

    Science.gov (United States)

    2012-02-13

    ... concrete plants, mineral crushers'' in new rule ARM 17.8.743(1)(b) as submitted by the State of Montana on... proposed an action for the above SIP revision submittals on September 26, 2011 (76 FR 59338). We accepted..., particulate matter, carbon monoxide (CO), sulfur dioxide (SO 2 ), lead, nitrogen oxides (NO X ) or any...

  13. Productivity and soil properties 45 years after timber harvest and mechanical site preparation in western Montana

    Science.gov (United States)

    Luke M. Cerise; Deborah S. Page-Dumroese; Paul McDaniel; Cole Mayn; Robert. Heinse

    2013-01-01

    Site preparation following timber harvests is widely used to increase seedling establishment postharvest. Historically, dozer piling and ripping were the most common forms of site preparation in the Intermountain West. Less commonly, terracing of hill slopes was another form of site preparation on the Bitterroot National Forest in western Montana from 1961-1970 on...

  14. 78 FR 76319 - Notice of Invitation-Coal Exploration License Application MTM 106757, Montana

    Science.gov (United States)

    2013-12-17

    ... through Friday, in the public room at the BLM Montana State Office, 5001 Southgate Drive, Billings, MT... Southgate Drive, Billings, MT 59101-4669 and Signal Peak Energy, LLC, 100 Portal Drive, Roundup, MT 59072... State Office coal Web site at http://www.blm.gov/mt/st/en/prog/energy/coal.html . A written notice...

  15. Entrepreneurship in Montana. A Handbook for Integrating Entrepreneurship into All Vocational Areas.

    Science.gov (United States)

    Harris, Ronald R.

    This handbook was developed to provide vocational education teachers in Montana with information about entreprenuership so that they can integrate the concepts into their vocational courses. The guide provides a definition of entrepreneurship and describes the syllabus for entrepreneurship (ownership, location, financing, personnel, promotion,…

  16. 76 FR 14584 - Approval and Promulgation of Air Quality Implementation Plans; Montana; Attainment Plan for Libby...

    Science.gov (United States)

    2011-03-17

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Montana; Attainment... ) national ambient air quality standard (NAAQS) for the Libby nonattainment area. The plan revision, herein... and transit projects are consistent with (``conform to'') the state air quality implementation plan...

  17. Phytochemical profile and anticholinesterase and antimicrobial activities of supercritical versus conventional extracts of Satureja montana.

    Science.gov (United States)

    Silva, Filipa V M; Martins, Alice; Salta, Joana; Neng, Nuno R; Nogueira, José M F; Mira, Delfina; Gaspar, Natália; Justino, Jorge; Grosso, Clara; Urieta, José S; Palavra, António M S; Rauter, Amélia P

    2009-12-23

    Winter savory Satureja montana is a medicinal herb used in traditional gastronomy for seasoning meats and salads. This study reports a comparison between conventional (hydrodistillation, HD, and Soxhlet extraction, SE) and alternative (supercritical fluid extraction, SFE) extraction methods to assess the best option to obtain bioactive compounds. Two different types of extracts were tested, the volatile (SFE-90 bar, second separator vs HD) and the nonvolatile fractions (SFE-250 bar, first and second separator vs SE). The inhibitory activity over acetyl- and butyrylcholinesterase by S. montana extracts was assessed as a potential indicator for the control of Alzheimer's disease. The supercritical nonvolatile fractions, which showed the highest content of (+)-catechin, chlorogenic, vanillic, and protocatechuic acids, also inhibited selectively and significantly butyrylcholinesterase, whereas the nonvolatile conventional extract did not affect this enzyme. Microbial susceptibility tests revealed the great potential of S. montana volatile supercritical fluid extract for the growth control and inactivation of Bacillus subtilis and Bacillus cereus, showing some activity against Botrytis spp. and Pyricularia oryzae. Although some studies were carried out on S. montana, the phytochemical analysis together with the biological properties, namely, the anticholinesterase and antimicrobial activities of the plant nonvolatile and volatile supercritical fluid extracts, are described herein for the first time.

  18. Al-Dulimi and Montana Management Inc. v. Switzerland / Stefan Kadelbach

    Index Scriptorium Estoniae

    Kadelbach, Stefan

    2016-01-01

    Euroopa Inimõiguste Kohtu lahendist asjas Al-Dulimi ja Montana Management Inc vs. Šveits, mis puudutas ÜRO julgeolekunõukogu resolutsiooni, millega pandi riikidele kohustus külmutada viivitamatult ka Iraagi vanemametnikele või nende äriühingutele kuuluv vara

  19. 2011 Montana Youth Risk Behavior Survey: American Indian Students in Urban Schools

    Science.gov (United States)

    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 American Indian students in urban schools. These frequency distributions are based upon surveys with 808 high school American Indian students in urban schools during February of 2011. Frequency distributions may not total 808 due to…

  20. A quantitative approach to assessing the efficacy of occupant protection programs: A case study from Montana.

    Science.gov (United States)

    Manlove, Kezia; Stanley, Laura; Peck, Alyssa

    2015-10-01

    Quantitative evaluation of vehicle occupant protection programs is critical for ensuring efficient government resource allocation, but few methods exist for conducting evaluation across multiple programs simultaneously. Here we present an analysis of occupant protection efficacy in the state of Montana. This approach relies on seat belt compliance rates as measured by the National Occupant Protection Usage Survey (NOPUS). A hierarchical logistic regression model is used to estimate the impacts of four Montana Department of Transportation (MDT)-funded occupant protection programs used in the state of Montana, following adjustment for a suite of potential confounders. Activity from two programs, Buckle Up coalitions and media campaigns, are associated with increased seat belt use in Montana, whereas the impact of another program, Selective Traffic Enforcement, is potentially masked by other program activity. A final program, Driver's Education, is not associated with any shift in seat belt use. This method allows for a preliminary quantitative estimation of program impacts without requiring states to obtain any new seat belt use data. This approach provides states a preliminary look at program impacts, and a means for carefully planning future program allocation and investigation.

  1. The Fiscal Impact of Tax-Credit Scholarships in Montana. School Choice Issues in the State

    Science.gov (United States)

    Gottlob, Brian

    2009-01-01

    Many states have enacted or are considering proposals to give tax credits for contributions that provide tuition scholarships for students in K-12 schools to attend the private or public schools of their choice. This study seeks to inform the public and policymakers about the implications for Montana if the state were to enact such a program. The…

  2. 1972-73 Program Evaluation of the Right to Read Program of Hardin, Montana.

    Science.gov (United States)

    Hardin School District, MT.

    This paper presents an evaluation of the Hardin, Montana, School District's Right to Read program. Short descriptions of the results of the evaluation are presented for the areas of paragraph meaning, word meaning, interest/attitude, basic approach, instructional technique, student grouping, availability and skill of reading teachers, nonclassroom…

  3. Assessment of coal geology, resources, and reserve base in the Powder River Basin, Wyoming and Montana

    Science.gov (United States)

    Scott, David C.; Luppens, James A.

    2013-01-01

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated in-place resources of 1.07 trillion short tons of coal in the Powder River Basin, Wyoming and Montana. Of that total, with a maximum stripping ratio of 10:1, recoverable coal was 162 billion tons. The estimate of economically recoverable resources was 25 billion tons.

  4. A Descriptive Study of Students with Disabilities at Montana State University Billings

    Science.gov (United States)

    Dell, Thomas Francis

    2013-01-01

    The purpose of this study was to describe and analyze how the characteristics of age, major and type of disabilities for students who received services through Disability Support Services at Montana State University-Billings have changed from 1999 to 2011. Furthermore, this analysis contrasted local trends for types of disabilities with national…

  5. Endophytic Streptomyces in the traditional medicinal plant Arnica montana L.: secondary metabolites and biological activity.

    Science.gov (United States)

    Wardecki, Tina; Brötz, Elke; De Ford, Christian; von Loewenich, Friederike D; Rebets, Yuriy; Tokovenko, Bogdan; Luzhetskyy, Andriy; Merfort, Irmgard

    2015-08-01

    Arnica montana L. is a medical plant of the Asteraceae family and grows preferably on nutrient poor soils in mountainous environments. Such surroundings are known to make plants dependent on symbiosis with other organisms. Up to now only arbuscular mycorrhizal fungi were found to act as endophytic symbiosis partners for A. montana. Here we identified five Streptomyces strains, microorganisms also known to occur as endophytes in plants and to produce a huge variety of active secondary metabolites, as inhabitants of A. montana. The secondary metabolite spectrum of these strains does not contain sesquiterpene lactones, but consists of the glutarimide antibiotics cycloheximide and actiphenol as well as the diketopiperazines cyclo-prolyl-valyl, cyclo-prolyl-isoleucyl, cyclo-prolyl-leucyl and cyclo-prolyl-phenylalanyl. Notably, genome analysis of one strain was performed and indicated a huge genome size with a high number of natural products gene clusters among which genes for cycloheximide production were detected. Only weak activity against the Gram-positive bacterium Staphylococcus aureus was revealed, but the extracts showed a marked cytotoxic activity as well as an antifungal activity against Candida parapsilosis and Fusarium verticillioides. Altogether, our results provide evidence that A. montana and its endophytic Streptomyces benefit from each other by completing their protection against competitors and pathogens and by exchanging plant growth promoting signals with nutrients.

  6. Dispersal distance and achene quality of the rare anemochorous species Arnica montana L. : implications for conservation

    NARCIS (Netherlands)

    Strykstra, RJ; Pegtel, DM; Bergsma, A

    1998-01-01

    In The Netherlands, Arnica montana (Asteraceae) is a, rare plant species. Future survival in The Netherlands depends on its; ability to disperse between source populations and habitats, newly created by man. Plumed Asteraceae achenes are often considered to disperse over large distances. Therefore,

  7. Climate-influenced ponderosa pine (Pinus ponderosa seed masting trends in western Montana, USA

    Directory of Open Access Journals (Sweden)

    Christopher R. Keyes

    2015-04-01

    Full Text Available Aim of study: The aim of this study was to analyze 10-year records of ponderosa pine (Pinus ponderosa seed production, in order to confirm synchronic seed production and to evaluate cyclical masting trends, masting depletion effect, and climate-masting relationships. Area of study: The study area was located in a P. ponderosa stand in the northern Rocky Mountains (western Montana, USA. Material and methods: The study was conducted in one stand that had been subjected to a silvicultural study of uneven-aged management techniques that was carried out in 1984, and which resulted in three separate units consisting of one control, one cut/no-burn treatment, and one cut/burn treatment. Seeds were collected during the 10 years following treatment in 15 traps systematically deployed within each of the stand’s three units. The total numbers of seeds collected in each unit were plotted over time to analyze crop synchrony, with Spearman rank correlation coefficient used to test for masting cycles and crop depletion after a mast year. Meteorological records over the period 1983-1994 were related to the occurrence of a mast event (defined as crops exceeding 50,000 viable seeds/ha. Main results: The seed production pattern was non-cyclical, synchronous, and independent of silvicultural treatment history. A mast-depletion effect was evident but was not statistically significant. Mast events seem to be promoted by the occurrence of optimum mean temperatures at the beginning of spring during both the first (11 °C and second (9 °C years of cone maturation. The probability of a mast year was also affected by summer temperature (number of late frost days; negative effect and precipitation amount (positive effect. All these factors would seemingly explain the observed synchronous pattern in cone production. Research highlights: The non-cyclical trend of ponderosa pine seed mast years is influenced by specific climate determinants. Fluctuations in mean early

  8. PAPER’S APPEARANCE: A REVIEW

    Directory of Open Access Journals (Sweden)

    Martin A. Hubbe

    2008-05-01

    Full Text Available This review article highlights progress in understanding the optical properties of paper. Paper’s appearance can be defined in terms of its opacity, brightness, color, fluorescent properties, gloss, and various quantities related to its uniformity. The phenomena that give rise to paper’s optical properties, especially its ability to scatter and absorb visible light, are highly dependent on paper’s structure and its chemical composition. In an effort to engineer low-cost products having relative high opacity and brightness, it is necessary to optimize the material selection and processing conditions. The dimensions of solid materials and void structures within the paper are key factors for optimizing the optical properties. In addition, additives including bleaching agents, mineral particles, dyes, and fluorescent whitening agents can impact paper’s optical properties Paper’s appearance depends, in subtle ways, on the processes of its manufacture.

  9. Why do objects appear enlarged under water?

    Directory of Open Access Journals (Sweden)

    Helen E. Ross

    2003-01-01

    Full Text Available Objects appear enlarged in water by less than the 4/3 angular magnification. They usually appear beyond their optical distance and slightly enlarged in linear size, but not in accordance with size-distance invariance (SDI. We investigated whether misperceptions of angular size could explain the discrepancies. Twenty observers viewed targets of various sizes and distances within transparent tanks 40 cm long containing air or water. They judged distance by hidden reaching, and linear or angular size by adjusting the size of a target in air at a further distance. Matched distance was close to physical distance in air and optical distance in water. All size matches were close to true linear size, and were larger in water than in air. Angular size matches were much too small to explain departures from SDI. Size perception under water is best explained by incomplete adaptation to optical distortion, and by the use of various size cues.

  10. Attention alters the appearance of motion coherence.

    Science.gov (United States)

    Liu, Taosheng; Fuller, Stuart; Carrasco, Marisa

    2006-12-01

    Selective attention enhances visual information processing, as measured by behavioral performance and neural activity. However, little is known about its effects on subjective experience. Here, we investigated the effect of transient (exogenous) attention on the appearance of visual motion, using a psychophysical procedure that directly measures appearance and controls for response bias. Observers viewed pairs of moving dot patterns and reported the motion direction of the more coherent pattern. Directing attention (via a peripheral precue) to a stimulus location increased its perceived coherence level and improved performance on a direction discrimination task. In a control experiment, we ruled out response bias by lengthening the time interval between the cue and the stimuli, so that the effect of transient attention could no longer be exerted. Our results are consistent with those of neurophysiological studies showing that attention modulates motion processing and provide evidence of a subjective perceptual correlate of attention, with a concomitant effect on performance.

  11. Social Psychological Face Perception: Why Appearance Matters

    Science.gov (United States)

    Zebrowitz, Leslie A.; Montepare, Joann M.

    2009-01-01

    We form first impressions from faces despite warnings not to do so. Moreover, there is considerable agreement in our impressions, which carry significant social outcomes. Appearance matters because some facial qualities are so useful in guiding adaptive behavior that even a trace of those qualities can create an impression. Specifically, the qualities revealed by facial cues that characterize low fitness, babies, emotion, and identity are overgeneralized to people whose facial appearance resembles the unfit (anomalous face overgeneralization), babies (babyface overgeneralization), a particular emotion (emotion face overgeneralization), or a particular identity (familiar face overgeneralization). We review studies that support the overgeneralization hypotheses and recommend research that incorporates additional tenets of the ecological theory from which these hypotheses are derived: the contribution of dynamic and multi-modal stimulus information to face perception; bidirectional relationships between behavior and face perception; perceptual learning mechanisms and social goals that sensitize perceivers to particular information in faces. PMID:20107613

  12. CLASSIFYING MEDICAL IMAGES USING MORPHOLOGICAL APPEARANCE MANIFOLDS.

    Science.gov (United States)

    Varol, Erdem; Gaonkar, Bilwaj; Davatzikos, Christos

    2013-12-31

    Input features for medical image classification algorithms are extracted from raw images using a series of pre processing steps. One common preprocessing step in computational neuroanatomy and functional brain mapping is the nonlinear registration of raw images to a common template space. Typically, the registration methods used are parametric and their output varies greatly with changes in parameters. Most results reported previously perform registration using a fixed parameter setting and use the results as input to the subsequent classification step. The variation in registration results due to choice of parameters thus translates to variation of performance of the classifiers that depend on the registration step for input. Analogous issues have been investigated in the computer vision literature, where image appearance varies with pose and illumination, thereby making classification vulnerable to these confounding parameters. The proposed methodology addresses this issue by sampling image appearances as registration parameters vary, and shows that better classification accuracies can be obtained this way, compared to the conventional approach.

  13. Minimum Description Length Shape and Appearance Models

    DEFF Research Database (Denmark)

    Thodberg, Hans Henrik

    2003-01-01

    The Minimum Description Length (MDL) approach to shape modelling is reviewed. It solves the point correspondence problem of selecting points on shapes defined as curves so that the points correspond across a data set. An efficient numerical implementation is presented and made available as open s...... source Matlab code. The problems with the early MDL approaches are discussed. Finally the MDL approach is extended to an MDL Appearance Model, which is proposed as a means to perform unsupervised image segmentation....

  14. Reach preparation enhances visual performance and appearance.

    Science.gov (United States)

    Rolfs, Martin; Lawrence, Bonnie M; Carrasco, Marisa

    2013-10-19

    We investigated the impact of the preparation of reach movements on visual perception by simultaneously quantifying both an objective measure of visual sensitivity and the subjective experience of apparent contrast. Using a two-by-two alternative forced choice task, observers compared the orientation (clockwise or counterclockwise) and the contrast (higher or lower) of a Standard Gabor and a Test Gabor, the latter of which was presented during reach preparation, at the reach target location or the opposite location. Discrimination performance was better overall at the reach target than at the opposite location. Perceived contrast increased continuously at the target relative to the opposite location during reach preparation, that is, after the onset of the cue indicating the reach target. The finding that performance and appearance do not evolve in parallel during reach preparation points to a distinction with saccade preparation, for which we have shown previously there is a parallel temporal evolution of performance and appearance. Yet akin to saccade preparation, this study reveals that overall reach preparation enhances both visual performance and appearance.

  15. Cosmetic surgery attitudes among midlife women: Appearance esteem, weight esteem, and fear of negative appearance evaluation.

    Science.gov (United States)

    Dunaev, Jamie L; Schulz, Jessica L; Markey, Charlotte N

    2016-04-25

    Previous research has examined factors thought to influence individuals' interest in cosmetic surgery, yet few studies have examined these issues among midlife women. This study examines predictors of cosmetic surgery attitudes among midlife women (N = 114; age = 45-65 years; Mage = 53.7) and considers a previously unexplored variable: fear of negative appearance evaluation. Results indicated that lower weight and appearance esteem were associated with more positive cosmetic surgery attitudes and greater fear of negative appearance evaluation. Furthermore, fear of negative appearance evaluation mediated the relationship between appearance and weight esteem and cosmetic surgery attitudes. We conclude that fear of negative appearance evaluation is an important factor to consider in examining cosmetic surgery attitudes.

  16. Gas exchange characteristics in leaves of the Euphorbiacea Aleurites montana as consequence of growth under 700 ppm CO{sub 2} in air. A study on photosynthesis and photorespiration in the Chinese tung-oil tree

    Energy Technology Data Exchange (ETDEWEB)

    He, P. [Central South Forestry Univ., Zhuzhou/Hunan (China); Bader, K.P.; Radunz, A.; Schmid, G.H. [Bielefeld Univ. (Germany). Lehrstuhl fuer Zellphysiologie; Kahmann, U.; Ruppel, G.H. [Bielefeld Univ. (Germany). Abt. fuer Morphologie der Pflanzen und Feinbau der Zelle

    1998-03-01

    Three months old plants of the Chinese tung-oil tree Aleurites montana (Euphorbiaceae) were cultivated for 4 months in air containing 700 ppm CO{sub 2}. These plants, which grow substantially better in the CO{sub 2}-enriched atmosphere, were analyzed by mass spectrometry for photosynthesis and photorespiration together with control plants grown all the time in normal (350 ppm CO{sub 2}) air. Thereafter part of the plants was subjected for two weeks to 0.3 ppm SO{sub 2} in the atmosphere and again analyzed for photosynthesis and photorespiration. Gas exchange measurements carried out by mass spectrometry show that the ratio of O{sub 2} evolved to CO{sub 2} fixed is about 0.5. Apparently, part of the CO{sub 2} fixed is channelled into a metabolic path without concomitant O{sub 2}-evolution. Although the plant has no succulent appearance, apparently a Crassulacean type metabolism is performed. When Aleurites plants grown all the time in normal air with 350 ppm, are exposed for two weeks to 0.3 ppm SO{sub 2} the treatment completely inhibits this CO{sub 2}-fixing portion. When Aleurites plants, grown for 4 months in a CO{sub 2}-enriched atmosphere of 700 ppm CO{sub 2}, are subjected for two weeks to 0.3 ppm SO{sub 2}, the features of control plants show up again. When these plants are tested under 350 ppm CO{sub 2} the Crassulacean type CO{sub 2}-fixation apparently is not inhibited by SO{sub 2}. Photorespiration, although low, is present in the same activity as in the controls. Seemingly, an increased level of CO{sub 2} in air trends to alleviate the impact of the SO{sub 2} at least in the Chinese tung-oil tree. (orig./MG)

  17. Chemical Composition of the Essential Oil, Total Phenolics, Total Flavonoids and Antioxidant Activity of Methanolic Extracts of Satureja montana L.

    Directory of Open Access Journals (Sweden)

    Avni Hajdari

    2016-05-01

    Full Text Available Aerial parts of Satureja montana L. (Lamiaceae were collected from seven growing wild populations (four populations in Kosovo, two in Albania and one in Montenegro in 2013 with the aim of assessing the natural variation in the chemical composition of the essential oils, total flavonoids, total phenolics and the antioxidant activity of their methanolic extracts. Essential oils were obtained by steam distillation and analysed using GC-FID and GC-MS, whereas total flavonoids, total phenolics and antioxidant activities were determined using spectrophotometric methods. Sixty-one volatile constituents were identified. The main constituents were myrcene, p-cymene, γ-terpinene, linalool, thymol, carvacrol and viridiflorol. Total phenolics ranged from 68.1 to 102.6 mg/g dry mass, the total flavonoid content ranged from 38.3 to 67.0 mg/g dm, and the antioxidant activity according to the DPPH assay ranged from 253.3 to 342.9 mg TE/g dm and according to the FRAP assay ranged from 8.9 to 11.4 mg TE/g dm. Hierarchical cluster analysis and principal component analyses were used to assess the geographical variations in the essential oil composition. Statistical analysis revealed that the analysed populations are grouped into four main clusters that appear to reflect the environmental impact on the chemical composition, which is influenced by differences in habitat composition, altitude and microclimatic conditions.

  18. Aquatic macroinvertebrate diversity and biomass as potential indices of environmental contamination at National Wildlife Refuges in Montana

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Aquatic macroinvertebrate diversity and biomass were measured at wetland units on three National Wildlife Refuges in Montana and examined to determine if they were...

  19. Medicine Lake National Wildlife Refuge, Lamesteer National Wildlife Refuge, Northeastern Montana Wetlands: Narrative report: January 1, 1971 - December 31, 1971

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Medicine Lake NWR, Lamesteer NWR, and Northeastern Montana Wetlands outlines Refuge accomplishments during the 1971 calendar year....

  20. Final Environmental Assessment for Wide Area Coverage Construct Land Mobile Network Communications Infrastructure Malmstrom Air Force Base, Montana

    Science.gov (United States)

    2008-02-01

    to his vegetation type include common snowberry (Symphoricarpos albus), needle-and thread, phlox, lupine (Lupinus sp.), and buckwheat (Montana...Common species include common snowberry, Oregon grape (Berberis aquifolium), bluegrass, western wheatgrass, lupine , yarrow (Achillea millefolium

  1. Medicine Lake National Wildlife Refuge, *Lamesteer National Wildlife Refuge, *Northeastern Montana Wetlands: Narrative report: January 1, 1968 - December 31, 1968

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Medicine Lake NWR, Lamesteer NWR, and Northeastern Montana Wetlands outlines Refuge accomplishments during the 1968 calendar year....

  2. Wyodak-Anderson coal zone study limit in the Powder River Basin, Wyoming and Montana (wabndg.shp)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This ArcView shapefile contains a polygon representing the study area for the Wyodak-Anderson coal zone in the Powder River Basin, Wyoming and Montana. This theme...

  3. Literature review and database of relations between salinity and aquatic biota : applications to Bowdoin National Wildlife Refuge, Montana

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Long-term accumulation of salts in wetlands at Bowdoin National Wildlife Refuge (NWR), Montana, has raised concern among wetland managers that increasing salinity...

  4. Medicine Lake National Wildlife Refuge, Lamesteer National Wildlife Refuge, Northeastern Montana Wetlands: Narrative report: January 1, 1972 - December 31, 1972

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR, Lamesteer NWR, and Northeastern Montana WMD outlines Refuge accomplishments during the 1972 calendar year. The report...

  5. Medicine Lake National Wildlife Refuge, *Lamesteer National Wildlife Refuge, *Northeastern Montana Wetlands: Narrative report: January 1, 1969 - December 31, 1969

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Medicine Lake NWR, Lamesteer NWR, and Northeastern Montana Wetlands outlines Refuge accomplishments during the 1969 calendar year....

  6. Medicine Lake National Wildlife Refuge, Lamesteer National Wildlife Refuge, Northeastern Montana Wetlands: Narrative report: July 1, 1973 - June 30, 1974

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR, Lamesteer NWR, and Northeastern Montana WMD outlines Refuge accomplishments during the 1974 fiscal year. The report...

  7. Medicine Lake National Wildlife Refuge, Lamesteer National Wildlife Refuge, Northeastern Montana Wetlands: Narrative report: January 1, 1970 - December 31, 1970

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Medicine Lake NWR, Lamesteer NWR, and Northeastern Montana Wetlands outlines Refuge accomplishments during the 1970 calendar year....

  8. [Special use permit for predator disease study associated with Montana black-footed ferret reintroduction, summer 1994 : APHIS

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document contains a memorandum providing the Montana Black-Footed Ferret Working Group with information on the proposed predator collection that will happen...

  9. Medicine Lake National Wildlife Refuge, Lamesteer National Wildlife Refuge, Northeastern Montana Wetlands: Narrative report: July 1, 1974 - June 30, 1975

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR, Lamesteer NWR, and Northeastern Montana WMD outlines Refuge accomplishments during the 1975 fiscal year. The report...

  10. Ultrasound appearance of chronic mammary duct ectasia

    Energy Technology Data Exchange (ETDEWEB)

    Duchesne, N. [Ottawa Hospital, Dept. of Radiology, Ottawa, Ontario (Canada)]. E-mail: nathalie_duchesne_22@yahoo.ca; Skolnik, S. [Univ. of Toronto, Dept. of Family Medicine, Toronto, Ontario (Canada); Bilmer, S. [Ottawa Hospital, Dept. of Radiology, Ottawa, Ontario (Canada)

    2005-12-15

    Mammary duct ectasia (MDE), also called periductal mastitis, mammary dysplasia, or plasma cell mastitis, is a benign condition of the mammary gland first described by Haagensen in 1951. The etiology of MDE is unknown and its pathogenesis still controversial; the periductal inflammation could be either the cause or the result of dilated damaged ducts. The process is usually bilateral and asymptomatic, with only a small percentage of patients presenting with symptoms that may include long course of tumour formation, usually subareolar breast lumps, nipple discharge, nipple retraction, mastalgia, and mammary abscess or fistulas. Mammographic presentation of MDE is well known; its features include periductal calcification, benign intraductal calcification, and retroareolar duct dilatation. The periductal calcification results from dystrophic calcification and forms calcified rings or very dense, oval, elongated calcifications, each with a central lucency representing the dilated duct. Intraductal calcifications of duct ectasia represent inspissated intraductal material and are typically of uniform high density, often needle-like, and occasionally branching. Occasionally, there are no mammographic findings, and the diagnosis must rely on sonographic features. Appearance of MDE on ultrasonography (US) depends on the stage of the disease and the contents of the dilated ducts. The acute presentation has been demonstrated in the literature more often than has its chronic counterpart. In the former, duct content can vary from anechoic to isoechoic with surrounding fatty tissue. In chronic MDE, episodes of inflammation are longer. This tends to result in secretions that have a more solid, cheesy texture, partly due to cholesterol crystals, foam cells, and inflammatory cells. For both types of MDE, the appearance can mimic high-grade ductal carcinoma in situ (DCIS) on US. In this essay, 2 chronic MDE cases are presented and their US appearance discussed. Our goal is to explore

  11. Object tracking using active appearance models

    DEFF Research Database (Denmark)

    Stegmann, Mikkel Bille

    2001-01-01

    This paper demonstrates that (near) real-time object tracking can be accomplished by the deformable template model; the Active Appearance Model (AAM) using only low-cost consumer electronics such as a PC and a web-camera. Successful object tracking of perspective, rotational and translational...... transformations was carried out using a training set of five images. The tracker was automatically initialised by a described multi-scale initialisation method and achieved a performance in the range of 7-10 frames per second....

  12. Computed tomography appearances of sclerosing encapsulating peritonitis

    Energy Technology Data Exchange (ETDEWEB)

    George, C. [Department of Radiology, Hull Royal Infirmary, Hull (United Kingdom)]. E-mail: cheriangeorge@hotmail.com; Al-Zwae, K. [Department of Radiology, Hull Royal Infirmary, Hull (United Kingdom); Nair, S. [Department of Radiology, Hull Royal Infirmary, Hull (United Kingdom); Cast, J.E.I. [Department of Radiology, Hull Royal Infirmary, Hull (United Kingdom)

    2007-08-15

    Sclerosing encapsulating peritonitis (SEP) is a serious complication of peritoneal dialysis (PD) characterized by thickened peritoneal membranes, which lead to decreased ultra-filtration and intestinal obstruction. Its early clinical features are nonspecific, and it is often diagnosed late following laparotomy and peritoneal biopsy, when the patient develops small bowel obstruction, which can be a life-threatening complication. However, this is changing with increasing awareness of computed tomography (CT) findings in SEP. CT can yield an early, non-invasive diagnosis that may improve patient outcome. We present a review of the CT appearances of SEP.

  13. Unusual imaging appearance of unicystic ameloblastoma

    Directory of Open Access Journals (Sweden)

    Lakshmi Kavitha Nadendla

    2012-01-01

    Full Text Available Unicystic ameloblastoma (UA refers to those cystic lesions that show clinical, radiographic, or gross features of a mandibular cyst, but on histologic examination show a typical ameloblastous epithelium lining part of the cystic cavity, with or without luminal and/or mural tumor growth. It accounts for 5-15% of all intraosseous ameloblastomas. We report a case of UA in a 35-year-old female with an unusual large multilocular (tennis racket appearance on the right body of mandible and illustrate the importance and complexity of differential diagnosis with a brief review of recent literature.

  14. Statistical shape and appearance models in osteoporosis.

    Science.gov (United States)

    Castro-Mateos, Isaac; Pozo, Jose M; Cootes, Timothy F; Wilkinson, J Mark; Eastell, Richard; Frangi, Alejandro F

    2014-06-01

    Statistical models (SMs) of shape (SSM) and appearance (SAM) have been acquiring popularity in medical image analysis since they were introduced in the early 1990s. They have been primarily used for segmentation, but they are also a powerful tool for 3D reconstruction and classification. All these tasks may be required in the osteoporosis domain, where fracture detection and risk estimation are key to reducing the mortality and/or morbidity of this bone disease. In this article, we review the different applications of SSMs and SAMs in the context of osteoporosis, and it concludes with a discussion of their advantages and disadvantages for this application.

  15. Magnetic resonace appearance of Gall Bladder Ascariasis

    Directory of Open Access Journals (Sweden)

    Arya Prafull

    2005-05-01

    Full Text Available Ascariasis is a common disease in many developing countries and is a common cause of biliary and pancreatic diseases in endemic areas. Numerous studies have been published on biliary tract ascariasis. All these have documented ultrasonography as the primary imaging modality for biliary tract ascariasis. Magnetic Resonance Cholangiopancreatography (MRCP has been the latest entrant for the study of bilary tract. MRCP findings of biliary tract ascariasis have been scarcely documented. MRCP is a unique non-invasive investigation for demonstrating ascariasis in Gall bladder and bilary tract clearly. We present MR appearances of Gall bladder and biliary tract in a proven case of biliary ascariasis.

  16. Cutaneous leismaniasis with unusual appearance: Case report

    Directory of Open Access Journals (Sweden)

    Havva Erdem

    2009-01-01

    Full Text Available Leishmaniasis, is a disease that is transmitted by infected sand flies when they suck the blood of mammals. It is estimated that more than 1.5 million new cutaneous leishmaniasis (CL cases occur throughout the world every year and the disease is endemic in southern and southeastern Turkey. Cutaneous leishmaniasis presents a spectrum of manifestations both clinically and histologically. As is in our case, histopathology can be more important than clinical examination.The diagnosis is made by clinical examination and histopathology as well as demonstrating the parasites in the smears obtained from the lesion .In this article, we aimed to present of CL cases with atipic appearance.

  17. GREYBULL SANDSTONE PETROLEUM POTENTIAL ON THE CROW INDIAN RESERVATION, SOUTH-CENTRAL MONTANA

    Energy Technology Data Exchange (ETDEWEB)

    David A. Lopez

    2000-12-14

    Evaluation of the Lower Cretaceous Greybull Sandstone on the Crow Indian Reservation for potential stratigraphic traps in the valley-fill sandstone was the focus of this project. The Crow Reservation area, located in south-central Montana, is part of the Rocky Mountain Foreland structural province, which is characterized by Laramide uplifts and intervening structural basins. The Pryor and Bighorn mountains, like other foreland uplifts, are characterized by asymmetrical folds associated with basement-involved reverse faults. The reservation area east of the mountains is on the northwestern flank of the Powder River Basin. Therefore, regional dips are eastward and southeastward; however, several prominent structural features interrupt these regional dips. The nearly 4,000 mi{sup 2} reservation is under explored but has strong potential for increased oil and gas development. Oil and gas production is well established in the Powder River Basin of Wyoming to the south as well as in the areas north and west of the reservation. However, only limited petroleum production has been established within the reservation. Geologic relations and trends indicate strong potential for oil and gas accumulations, but drilling has been insufficient for their discovery. The Greybull Sandstone, which is part of the transgressive systems tract that includes the overlying Fall River Sandstone, was deposited on a major regional unconformity. The erosional surface at the base of the Greybull Sandstone is the +100 Ma, late Aptian-Early Albian regional unconformity of Weimer (1984). This lowstand erosional surface was controlled by a basin-wide drop in sea level. In areas where incised Greybull channels are absent, the lowstand erosional unconformity is at the base of the Fall River Sandstone and equivalent formations. During the pre-Greybull lowstand, sediment bypassed this region. In the subsequent marine transgression, streams began to aggrade and deposit sand of the lower Greybull Sandstone

  18. Rapid Material Appearance Acquisition Using Consumer Hardware

    Directory of Open Access Journals (Sweden)

    Jiří Filip

    2014-10-01

    Full Text Available A photo-realistic representation of material appearance can be achieved by means of bidirectional texture function (BTF capturing a material’s appearance for varying illumination, viewing directions, and spatial pixel coordinates. BTF captures many non-local effects in material structure such as inter-reflections, occlusions, shadowing, or scattering. The acquisition of BTF data is usually time and resource-intensive due to the high dimensionality of BTF data. This results in expensive, complex measurement setups and/or excessively long measurement times. We propose an approximate BTF acquisition setup based on a simple, affordable mechanical gantry containing a consumer camera and two LED lights. It captures a very limited subset of material surface images by shooting several video sequences. A psychophysical study comparing captured and reconstructed data with the reference BTFs of seven tested materials revealed that results of our method show a promising visual quality. Speed of the setup has been demonstrated on measurement of human skin and measurement and modeling of a glue dessication time-varying process. As it allows for fast, inexpensive, acquisition of approximate BTFs, this method can be beneficial to visualization applications demanding less accuracy, where BTF utilization has previously been limited.

  19. Individual- and population-level effects of Odocoileus virginianus herbivory on the rare forest herb Scutellaria montana

    Directory of Open Access Journals (Sweden)

    Andrea R. Benson

    2014-08-01

    Full Text Available Odocoileus virginianus  (white-tailed deer grazing can impact rare plant species dramatically given their risk for local extirpation and extinction. To determine if O. virginianus management could aid conservation of federally threatened Scutellaria montana  (large-flowered skullcap, we conducted an exclosure experiment across a large occurrence of this rare species in Catoosa County, Georgia, USA. We aimed to: (1 quantify the effects of O. virginianus  grazing on S. montana  individuals, and (2 evaluate the potential of O. virginianus  to influence S. montana  populations. A lesser percentage of S. montana  individuals protected from O. virginianus  were grazed than plants accessible to grazers and additional protection from smaller grazers did not reduce grazing, suggesting that O. virginianus  primarily do graze S. montana. But grazing did not significantly influence S. montana  individuals as evidenced by changes in stem height or the number of leaves per plant assessed during two single growing seasons or across those growing seasons. At the population-level, grazing impacts were buffered by a lack of grazer preferences for specific plant life stages. Although mostly not significant, our findings are biologically interesting given the numerous ecological concerns associated with O. virginianus abundance, including their demonstrated and proposed impact on rare plants.

  20. 48 CFR 6101.5 - Appearances; notice of appearance [Rule 5].

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Appearances; notice of appearance . 6101.5 Section 6101.5 Federal Acquisition Regulations System CIVILIAN BOARD OF CONTRACT APPEALS... by leave of the Board and as otherwise prescribed by paragraph (e) of this section. The Board...

  1. Mercury Emission Control Technologies for PPL Montana-Colstrip Testing

    Energy Technology Data Exchange (ETDEWEB)

    John P. Kay; Michael L. Jones; Steven A. Benson

    2007-04-01

    The Energy & Environmental Research Center (EERC) was asked by PPL Montana LLC (PPL) to provide assistance and develop an approach to identify cost-effective options for mercury control at its coal-fired power plants. The work conducted focused on baseline mercury level and speciation measurement, short-term parametric testing, and week long testing of mercury control technology at Colstrip Unit 3. Three techniques and various combinations of these techniques were identified as viable options for mercury control. The options included oxidizing agents or sorbent enhancement additives (SEAs) such as chlorine-based SEA1 and an EERC proprietary SEA2 with and without activated carbon injection. Baseline mercury emissions from Colstrip Unit 3 are comparatively low relative to other Powder River Basin (PRB) coal-fired systems and were found to range from 5 to 6.5 g/Nm3 (2.9 to 3.8 lb/TBtu), with a rough value of approximately 80% being elemental upstream of the scrubber and higher than 95% being elemental at the outlet. Levels in the stack were also greater than 95% elemental. Baseline mercury removal across the scrubber is fairly variable but generally tends to be about 5% to 10%. Parametric results of carbon injection alone yielded minimal reduction in Hg emissions. SEA1 injection resulted in 20% additional reduction over baseline with the maximum rate of 400 ppm (3 gal/min). Week long testing was conducted with the combination of SEA2 and carbon, with injection rates of 75 ppm (10.3 lb/hr) and 1.5 lb/MMacf (40 lb/hr), respectively. Reduction was found to be an additional 30% and, overall during the testing period, was measured to be 38% across the scrubber. The novel additive injection method, known as novel SEA2, is several orders of magnitude safer and less expensive than current SEA2 injection methods. However, used in conjunction with this plant configuration, the technology did not demonstrate a significant level of mercury reduction. Near-future use of this

  2. Appearance of a colovesical fistula at cystoscopy

    OpenAIRE

    2015-01-01

    Key Clinical Message Colovesical fistulae typically present with pneumaturia and/or fecaluria. Diverticulitis, inflammatory bowel disease, and malignancies of the colon are the commonest causes. The fistulous tract and adjacent organs are best demonstrated by contrast-enhanced CT scan with rectal contrast or MRI. Biopsy at cystoscopy/colonoscopy is necessary for complete evaluation and treatment planning.

  3. Appearance of a colovesical fistula at cystoscopy.

    Science.gov (United States)

    Aiken, William D; Reid, Gareth; Powell, Leo-Paul

    2015-11-01

    Colovesical fistulae typically present with pneumaturia and/or fecaluria. Diverticulitis, inflammatory bowel disease, and malignancies of the colon are the commonest causes. The fistulous tract and adjacent organs are best demonstrated by contrast-enhanced CT scan with rectal contrast or MRI. Biopsy at cystoscopy/colonoscopy is necessary for complete evaluation and treatment planning.

  4. Plain film appearances of chondropathia patellae

    Energy Technology Data Exchange (ETDEWEB)

    Schumacher, K.A.; Langer, R.; Langer, M.; Mutschler, W.; von Dewitz, H.

    1981-05-01

    The localised patella defects in our material of 90 patients were largely unchanged up to nine months after surgical treatment. Persistence of soft tissue swelling round the knee correlates with continuing pain. In some cases there has been remineralisation of the patella, which can be regarded as a stage in healing. Unchanged or deteriorating radiological findings may be associated with clinical improvement or deterioration.

  5. Radiologic appearance of chronic parapharyngeal Teflon granuloma.

    Science.gov (United States)

    Hacein-Bey, Lotfi; Conneely, Mark F; Hijaz, Tarek A; Leonetti, John P

    2010-01-01

    Although Teflon has been used for almost 5 decades to provide tissue augmentation in various surgical indications, including head and neck surgery, its use has significantly declined in the last 2 decades, primarily because of its implication in granuloma formation. Teflon granulomas have been shown to cause false positives on positron emission tomography imaging and have been reported to have a characteristic magnetic resonance imaging (MRI) appearance. We report a patient with a large chronic Teflon granuloma of the parapharyngeal space that caused significant bony erosion of the atlas vertebra. The lesion's MRI signal characteristics were indistinguishable from those of surrounding tissues, while it showed characteristic hyperdensity on computed tomography due to the presence of fluorine atoms within Teflon. As MRI may supersede or replace computed tomography for a number of indications, and as Teflon has been used in large numbers of patients whose records may not always be available, knowledge of these findings has clinical relevance.

  6. Rethinking Robot Vision - Combining Shape and Appearance

    Directory of Open Access Journals (Sweden)

    Matthias J. Schlemmer

    2008-11-01

    Full Text Available Equipping autonomous robots with vision sensors provides a multitude of advantages by simultaneously bringing up difficulties with regard to different illumination conditions. Furthermore, especially with service robots, the objects to be handled must somehow be learned for a later manipulation. In this paper we summarise work on combining two different vision sensors, namely a laser range scanner and a monocular colour camera, for shape-capturing, detecting and tracking of objects in cluttered scenes without the need of intermediate user interaction. The use of different sensor types provides the advantage of separating the shape and the appearance of the object and therefore overcome the problem with changing illumination conditions. We describe the framework and its components of visual shape-capturing, fast 3D object detection and robust tracking as well as examples that show the feasibility of this approach.

  7. Radiological appearances in the near-drowned

    Energy Technology Data Exchange (ETDEWEB)

    Reinhardt, K.

    1981-10-01

    Three patients who were unconscious when rescued from drowning had radiographic studies of their lungs carried out after several hours, or on the following day. The findings had to be interpreted as pulmonary oedema. The most seriously affected patient showed the picture of massive acute interstitial oedema on the second day. After initial regression, coarse shadows developed, indicating the alveolar form of pulmonary oedema. The sputum contained candida, but there was no evidence of pulmonary candidiasis. In two patients there were transient signs of limited atelectases. Two patients were re-examined after five years. There were no features which could be interpreted as a consequence of the drowning episode. The radiographic appearances showed minor changes which could be due to mild pulmonary fibrosis.

  8. Active Appearance Model Based Hand Gesture Recognition

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    This paper addresses the application of hand gesture recognition in monocular image sequences using Active Appearance Model (AAM). For this work, the proposed algorithm is conposed of constructing AAMs and fitting the models to the interest region. In training stage, according to the manual labeled feature points, the relative AAM is constructed and the corresponding average feature is obtained. In recognition stage, the interesting hand gesture region is firstly segmented by skin and movement cues.Secondly, the models are fitted to the image that includes the hand gesture, and the relative features are extracted.Thirdly, the classification is done by comparing the extracted features and average features. 30 different gestures of Chinese sign language are applied for testing the effectiveness of the method. The Experimental results are given indicating good performance of the algorithm.

  9. Animal biometrics: quantifying and detecting phenotypic appearance.

    Science.gov (United States)

    Kühl, Hjalmar S; Burghardt, Tilo

    2013-07-01

    Animal biometrics is an emerging field that develops quantified approaches for representing and detecting the phenotypic appearance of species, individuals, behaviors, and morphological traits. It operates at the intersection between pattern recognition, ecology, and information sciences, producing computerized systems for phenotypic measurement and interpretation. Animal biometrics can benefit a wide range of disciplines, including biogeography, population ecology, and behavioral research. Currently, real-world applications are gaining momentum, augmenting the quantity and quality of ecological data collection and processing. However, to advance animal biometrics will require integration of methodologies among the scientific disciplines involved. Such efforts will be worthwhile because the great potential of this approach rests with the formal abstraction of phenomics, to create tractable interfaces between different organizational levels of life.

  10. MORE (Montana Organization for Research in Energy), MT DOE/EPSCoR. Progress performance report, traineeship activities: 30 September 1992--31 January 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-10-01

    This report focuses on Montana`s Graduate Traineeship in Energy Program and covers the past 16 months. During this period, MORE established a graduate traineeship program in energy, released three calls for applications, and funded 26 graduates. The traineeship program stresses interdisciplinary training to prepare professionals for careers in energy-related fields. Preference is given to research projects involving interdisciplinary, intercampus, collaborative research with DOE national laboratories and Montana`s energy industries. The 26 trainee research projects, campus affiliation, host laboratory, and host scientist are summarized in this report.

  11. Body Image and the Appearance Culture Among Adolescent Girls and Boys: An Examination of Friend Conversations, Peer Criticism, Appearance Magazines, and the Internalization of Appearance Ideals

    Science.gov (United States)

    Jones, Diane Carlson; Vigfusdottir, Thorbjorg Helga; Lee, Yoonsun

    2004-01-01

    This research evaluates the contributions of three dimensions of appearance culture (appearance magazine exposure, appearance conversations with friends, and peer appearance criticism) and body mass index (BMI) to internalization of appearance ideals and body image dissatisfaction. Four hundred thirty-three girls and 347 boys in Grades 7 through…

  12. Body Image and the Appearance Culture Among Adolescent Girls and Boys: An Examination of Friend Conversations, Peer Criticism, Appearance Magazines, and the Internalization of Appearance Ideals

    Science.gov (United States)

    Jones, Diane Carlson; Vigfusdottir, Thorbjorg Helga; Lee, Yoonsun

    2004-01-01

    This research evaluates the contributions of three dimensions of appearance culture (appearance magazine exposure, appearance conversations with friends, and peer appearance criticism) and body mass index (BMI) to internalization of appearance ideals and body image dissatisfaction. Four hundred thirty-three girls and 347 boys in Grades 7 through…

  13. The 1990 Montana initiative to increase cigarette taxes: lessons for other states and localities.

    Science.gov (United States)

    Moon, R W; Males, M A; Nelson, D E

    1993-01-01

    In November 1990, voters in Montana defeated an initiative that would have increased the state's excise tax on a pack of cigarettes by 25 cents. The increased revenues were intended for tobacco education and research. Opponents of the measure, primarily tobacco companies, outspent proponents by more than 35 to 1. Their primary themes were opposition to new taxes and to a larger state bureaucracy. Based on the results of initiative campaigns in Montana and California, taxation initiatives are more likely to succeed if guidance is sought from leaders of similar campaigns in other states, tobacco control coalitions are built and funding secured early, and polling conducted before initiative measures are finalized. Other requirements for success include careful wording of the initiative, strong leadership, consideration of a paid petition drive, effective use of the news media, anticipating opposition arguments, and emphasizing the benefits of the tax increase in the campaign.

  14. Montana Rivers Information System : Edit/Entry Program User's Manual.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration; Montana Department of Fish, Wildlife and Parks

    1992-07-01

    The Montana Rivers Information System (MRIS) was initiated to assess the state`s fish, wildlife, and recreation value; and natural cultural, and geologic features. The MRIS is now a set of data bases containing part of the information in the Natural Heritage Program natural features and threatened and endangered species data bases and comprises of the Montana Interagency Stream Fisheries Database; the MDFWP Recreation Database; and the MDFWP Wildlife Geographic Information System. The purpose of this User`s Manual is to describe to the user how to maintain the MRIS database of their choice by updating, changing, deleting, and adding records using the edit/entry programs; and to provide to the user all information and instructions necessary to complete data entry into the MRIS databases.

  15. Sesquiterpene lactone content in leaves of in vitro and field cultivated Arnica montana.

    Science.gov (United States)

    Schmidt, T J; Bomme, U; Alfermann, A W

    1998-04-01

    On the basis of GC and GC/MS analyses we report on the full qualitative and quantitative sesquiterpene lactone (STL) content of in vitro cultivated A. montana plantlets consisting of helenalin and 11alpha,13-dihydrohelenalin esters in approximately equal amounts. The accumulation of STL was shown to be correlated with tissue differentiation in the above-ground parts. The seasonal variation of STL content in leaves of A. montana cultivated in the proving field was investigated. Changes in the composition of the STL fraction were detected. While young plants accumulate mainly helenalin derivatives, the content of such compounds decreases to almost zero within about 6 weeks from the beginning of leaf formation while that of dihydrohelenalin type compounds increases at the same rate and remains constant for a longer period.

  16. Calcified trichinosis of pectoral muscle: mammographic appearance

    Energy Technology Data Exchange (ETDEWEB)

    Apesteguia, L. [Servicio de Radiologia, Hospital Virgen del Camino, Pamplona (Spain); Murillo, A. [Servicio de Radiologia, Hospital Virgen del Camino, Pamplona (Spain); Biurrun, J. [Servicio de Radiologia, Hospital Virgen del Camino, Pamplona (Spain); Garcia-Rostan, G. [Servicio Anatomia Patologica, Hospital Virgen del Camino, Pamplona (Spain); Reta, A. [Servicio de Analisis Clinicos, Hospital Virgen del Camino, Pamplona (Spain); Dominguez, F. [Servicio Cirugia, Hospital Virgen del Camino, Pamplona (Spain)

    1995-12-31

    By mammographic screening we had detected six asymptomatic women who showed numerious tiny and well-delineated round to ovoid microcalcification superimposed on pectoral shadows, in the oblique medio-lateral (OML) view. Our objective was to achieve a better evaluation of these calcifications and investigate their origin. Magnified mammograms of pectoral muscles were done in the six women. A questionnaire concerning the patients` diets was also administered. Trichinella antibody titres were quantified by sero-agglutination. Microcalcifications within pectoral muscle fibres were demonstrated in all the cases. Five women admitted to having eaten home-made pork products in the past. One of them showed a slightly elevated antibody titre. We confirmed the suspected diagnosis of calcified trichinosis by a surgical biopsy of the pectoral muscle performed on one of the patients. We conclude that chronic calcified trichinosis of the pectoral muscle can be visualised in the OML view of a conventional mammogram. The mammographic appearance of this entity is very characteristic and biopsy would not be required for its diagnosis in the future. (orig.)

  17. Spontaneous appearance of snakes in JET

    Energy Technology Data Exchange (ETDEWEB)

    Gill, R.D.; Edwards, A.W.; Pasini, D.; Wolfe, S.W. (Commission of the European Communities, Abingdon (United Kingdom). JET Joint Undertaking)

    1991-01-01

    Tokamaks exhibit a wide variety of mhd activity on the q=1 surface such as sawteeth and the recently discovered snake which is a surprisingly long lived compact region of high density plasma formed on the q=1 surface following pellet injection. More recently, snakes have been observed to form spontaneously in JET at the onset of the sawtooth and also during neutral beam injection. A typical sawtooth onset case shows that when q becomes 1 in or near the plasma centre mhd oscillations are seen with m=n=1 and a variety of frequencies and amplitudes. Immediately after the first sawtooth these are replaced by a snake, which gradually decays in amplitude, but survives several sawtooth crashes. It is probable that these spontaneous snakes have been previously observed in many other machines but classified as m=1 instabilities. For example, during the 'O' mode of sawtooth onset of DIII, or the mhd activity observed early in PBX discharges. Further, JET discharges from as long ago as 1984 had similar mhd activity at early times which, in retrospect, can also probably be identified as due to snakes. It appears that snakes are a much more general phenomena than originally realized. (author) 5 refs., 5 figs.

  18. Herniographic appearance of the lateral inguinal fossa

    Energy Technology Data Exchange (ETDEWEB)

    Ekberg, O.; Kesek, P.

    Herniography frequently reveals clinically undetected groin hernia. Thereby herniography contributes to the clinical work-up in patients with obscure groin pain. However, the distinction between clinically important and unimportant abnormalities within the lateral inguinal fossa can be difficult. This study was therefore designed in order to elucidate the herniographic appearance of the lateral inguinal fossa in patients with obscure groin pain. Herniographic findings were compared with laterality of the patients' symptoms. The lateral umbilical fold was visible in only 47% of the groins. A triangular shaped outpouching from the lateral inguinal fossa and a patent processus vaginalis were found with equal frequency on the left and right side. They were five times as frequent in men as in women. Their presence did not correlate with laterality of the patients' symptoms. Indirect hernias were almost twice as common on the symptomatic side as compared with the asymptomatic side. On the left side they were found twice as often in men as in women while there was no significant sex difference on the right side. Our results show that neither a patent processus vaginalis nor a triangular outpouching from the lateral inguinal fossa correlate with the laterality of the patients' symptoms while true indirect hernias do.

  19. Electron Neutrino Appearance in the MINOS Experiment

    Energy Technology Data Exchange (ETDEWEB)

    Orchanian, Mhair-armen Hagop [California Inst. of Technology (CalTech), Pasadena, CA (United States)

    2012-01-01

    This thesis describes a search for ve appearance in the two-detector long-baseline MINOS neutrino experiment at Fermilab, based on a data set representing an exposure of 8.2×1020 protons on the NuMI target. The analysis detailed herein represents an increase in sensitivity to the θ13 mixing angle of approximately 25% over previous analyses, due to improvements in the event discriminant and fitting technique. Based on our observation, we constrain the value of θ13 further, finding 2 sin2θ 23 sin2θ 13< 0.12(0.20) at the 90% confidence level for δCP = 0 and the normal (inverted) neutrino mass hierarchy. The best-fit value is 2 sin2θ 23 sin2θ 13 = 0.041+0.047 -0.031(0.079+0.071 -0.053) under the same assumptions. We exclude the θ 13 = 0 hypothesis at the 89% confidence level.

  20. Climate-influenced ponderosa pine (Pinus ponderosa) seed masting trends in western Montana, USA

    OpenAIRE

    Christopher R. Keyes; Rubén Manso González

    2015-01-01

    Aim of study: The aim of this study was to analyze 10-year records of ponderosa pine (Pinus ponderosa) seed production, in order to confirm synchronic seed production and to evaluate cyclical masting trends, masting depletion effect, and climate-masting relationships. Area of study: The study area was located in a P. ponderosa stand in the northern Rocky Mountains (western Montana, USA). Material and methods: The study was conducted in one stand that had been subjected to a silvicul...

  1. Limnological Investigations: Lake Koocanusa, Montana. Part 4. Factors Controlling Primary Productivity.

    Science.gov (United States)

    1982-06-01

    Lund (1965), Hutchinson (1967), Fogg (1975) and Wetzel (1975). Stadelmann et al. (1974) reported that the spring increase in primary productivity at a...Bighorn Lake-Yellowtail Dam, Montana. U.S.A. Freshwater Biology, vol. 5, p. 407-421. Stadelmann , P., J. E. Moore and E. Pickett (1974) Primary production...loading concept in limnology. Schweizerische Zeitschrift fur Hydrologic, vol. 37, p. 53-84. Vollenweider, R. A., M. Munawar and P. Stadelmann (1974) A

  2. A geologic and mineral exploration spatial database for the Stillwater Complex, Montana

    Science.gov (United States)

    Zientek, Michael L.; Parks, Heather L.

    2014-01-01

    The Stillwater Complex is a Neoarchean, ultramafic to mafic layered intrusion exposed in the Beartooth Mountains in south-central Montana. This igneous intrusion contains magmatic mineralization that is variably enriched in strategic and critical commodities such as chromium, nickel, and the platinum-group elements. One deposit, the J-M Reef, is the sole source of primary production and reserves for platinum-group elements in the United States.

  3. Geologic map of the Dillon 1 degree by 2 degrees Quadrangle, Idaho and Montana

    Science.gov (United States)

    Ruppel, E.T.; Lopez, D.A.; O'Neill, J. M.

    1993-01-01

    The digital ARC/INFO databases included in this website provide a GIS database for the geologic map of the Dillon 1 degree by 2 degree quadrangle of southwest Montana and east-central Idaho. The geologic map was originally published as U.S. Geological Survey Miscellaneous Investigations Series Map I-1803-H. This website directory contains ARC/INFO format files that can be used to query or display the geology of USGS Map I-1803-H with GIS software.

  4. A century of climate and ecosystem change in Western Montana: What do temperature trends portend?

    Science.gov (United States)

    Pederson, G.T.; Graumlich, L.J.; Fagre, D.B.; Kipfer, T.; Muhlfeld, C.C.

    2010-01-01

    The physical science linking human-induced increases in greenhouse gasses to the warming of the global climate system is well established, but the implications of this warming for ecosystem processes and services at regional scales is still poorly understood. Thus, the objectives of this work were to: (1) describe rates of change in temperature averages and extremes for western Montana, a region containing sensitive resources and ecosystems, (2) investigate associations between Montana temperature change to hemispheric and global temperature change, (3) provide climate analysis tools for land and resource managers responsible for researching and maintaining renewable resources, habitat, and threatened/endangered species and (4) integrate our findings into a more general assessment of climate impacts on ecosystem processes and services over the past century. Over 100 years of daily and monthly temperature data collected in western Montana, USA are analyzed for long-term changes in seasonal averages and daily extremes. In particular, variability and trends in temperature above or below ecologically and socially meaningful thresholds within this region (e.g., -17.8??C (0??F), 0??C (32??F), and 32.2??C (90??F)) are assessed. The daily temperature time series reveal extremely cold days (??? -17.8??C) terminate on average 20 days earlier and decline in number, whereas extremely hot days (???32??C) show a three-fold increase in number and a 24-day increase in seasonal window during which they occur. Results show that regionally important thresholds have been exceeded, the most recent of which include the timing and number of the 0??C freeze/thaw temperatures during spring and fall. Finally, we close with a discussion on the implications for Montana's ecosystems. Special attention is given to critical processes that respond non-linearly as temperatures exceed critical thresholds, and have positive feedbacks that amplify the changes. ?? Springer Science + Business Media B

  5. Geochemical and petrographic data for intrusions peripheral to the Big Timber Stock, Crazy Mountains, Montana

    Science.gov (United States)

    du Bray, Edward A.; Van Gosen, Bradley S.

    2015-01-01

    The Paleocene Fort Union Formation hosts a compositionally diverse array of Eocene plugs, dikes, and sills arrayed around the Eocene Big Timber stock in the Crazy Mountains of south-central Montana. The geochemistry and petrography of the sills have not previously been characterized or interpreted. The purpose of this report is (1) to present available geochemical and petrographic data for several dozen samples of these rocks and (2) to provide a basic interpretive synthesis of these data.

  6. Les effets de l'Arnica Montana sur la coagulation sanguine. Essai clinique randomisé.

    OpenAIRE

    Baillargeon, L.; Drouin, J; Desjardins, L.; Leroux, D.; Audet, D.

    1993-01-01

    The purpose of this study, which took the form of a two-period cross-over clinical trial, was to determine whether a homeopathic substance, Arnica Montana, significantly decreased bleeding time (Simplate II) and to describe its impact on various blood coagulation tests. It was not shown that this substance had a significant impact on various parameters of blood coagulation in healthy volunteers in the period immediately following administration [corrected].

  7. [The effects of Arnica Montana on blood coagulation. Randomized controlled trial].

    Science.gov (United States)

    Baillargeon, L; Drouin, J; Desjardins, L; Leroux, D; Audet, D

    1993-11-01

    The purpose of this study, which took the form of a two-period cross-over clinical trial, was to determine whether a homeopathic substance, Arnica Montana, significantly decreased bleeding time (Simplate II) and to describe its impact on various blood coagulation tests. It was not shown that this substance had a significant impact on various parameters of blood coagulation in healthy volunteers in the period immediately following administration [corrected].

  8. A geologic and mineral exploration spatial database for the Stillwater Complex, Montana

    Science.gov (United States)

    Zientek, Michael L.; Parks, Heather L.

    2014-01-01

    The Stillwater Complex is a Neoarchean, ultramafic to mafic layered intrusion exposed in the Beartooth Mountains in south-central Montana. This igneous intrusion contains magmatic mineralization that is variably enriched in strategic and critical commodities such as chromium, nickel, and the platinum-group elements. One deposit, the J-M Reef, is the sole source of primary production and reserves for platinum-group elements in the United States.

  9. A Taxonomic Checklist of the Mosquitoes of Montana With Notes On New Geographic Distributions.

    Science.gov (United States)

    Rolston, Marni G; Johnson, Gregory D; Hokit, D Grant

    2016-12-01

    An updated checklist of 50 species of mosquitoes found in Montana is presented and includes 2 new records (Aedes niphadopsis and Anopheles walkeri) that can be added to the 2005 state list by Darsie and Ward. The results of a statewide mosquito surveillance program, conducted annually from 2004 to 2015, facilitated the establishment of an abundance rating of the species in the state and expanded the known geographic range for Coquillettidia perturbans, Ae. nigromaculis, and Culiseta minnesotae.

  10. Preliminary geologic investigation of the West Glendive lignite deposits, Dawson County, Montana

    Science.gov (United States)

    Banet, Arthur C.

    1979-01-01

    Four major lignite beds, all in the Fort Union Formation (Paleocene), occur in the West Glendive area, Dawson County, Montana. The Newton Ranch and Poverty Flats beds are in the Lebo Member and the Peuse and Kolberg Ranch beds are in the Tongue River Member. Correlation of the lignite beds across the area shows that the Peuse bed is the thickest and most extensive. Field mapping and drill-hole data indicate that folding and faulting are more common than previously reported.

  11. Evaluation of Eurasian Watermilfoil Control Techniques Using Aquatic Herbicides in Fort Peck Lake, Montana

    Science.gov (United States)

    2015-07-01

    cold winter condi- tions in Montana and other northern states, Eurasian watermilfoil is capable of overwintering under ice and rapidly emerges in the...River, fluctuations in depth of annual snow pack and timing of annual snow melt in its watershed can greatly impact seasonal lake-level elevations...Eurasian watermilfoil and curlyleaf pondweed using low doses of endothall combined with 2,4-D. ERDC/TN APCRP-CC-05. Vicksburg, MS: U.S. Army Engineer

  12. Characterizing the hydrological system in Rosia Montana mining area (Romania) for AMD mitigation

    Science.gov (United States)

    Cozma, Alexandra; Baciu, Calin; Olenici, Adriana; Brahaita, Dorian; Pop, Cristian; Lazar, Laura; Roba, Carmen; Popita, Gabriela

    2015-04-01

    Keywords: mining, AMD mitigation, isotopic analyses, Romania Rosia Montana is one of the most important European gold fields, with a long history of mining. The extraction of gold started on site during the Roman age, and the mining operations that spanned over almost two millennia have produced a visible environmental footprint. More than 140 km of mining galleries are documented by historical sources and recent surveys. Water streams are the main vectors spreading the pollution outside the mining area. The main streams, Rosia, Corna, and Saliste, tributaries of Abruzel River are significantly impacted by the acid waters issued by adits, exposed rock surfaces, or rock waste heaps, and tailings depots. Low contamination has been observed in the streams outside the mining area, artificial ponds, and shallow groundwater. Excepting the shallow groundwater system that can be sampled in domestic wells and some springs, the circulation of groundwater is largely unknown. An important amount of the infiltration water is channelled through galleries. The waters sampled at the galleries outlets have low pH, generally between 2 and 3, and very high content of heavy metals. A systematic approach based on monthly sampling and chemical analyses, and isotopic measurements, has been initiated, in order to better understand the underground itinerary of water and the chemical transformations that occur. A sampling network of 28 water points, including streams, ponds, dug wells, springs, and gallery outlets has been setup. Beyond producing a water circulation model in the mining area, the main purpose of the research is to identify ways of decreasing the acid water production and to design low cost techniques for the AMD mitigation. The deposit still hosts about 300 tonnes of gold, and 1600 tonnes of silver. A new large scale mining project is currently under permitting. Cost-effective solutions for the water treatment would be beneficial, especially for the post-mining stage of any

  13. Statistical summaries of streamflow in Montana and adjacent areas, water years 1900 through 2002

    Science.gov (United States)

    McCarthy, Peter M.

    2005-01-01

    In response to the need to have more current information about streamflow characteristics in Montana, the U.S. Geological Survey, in cooperation with the Montana Department of Environmental Quality, Confederated Salish and Kootenai Tribes, and Bureau of Land Management, conducted a study to analyze streamflow data. Updated statistical summaries of streamflow characteristics are presented for 286 streamflow-gaging sites in Montana and adjacent areas having 10 or more years of record for water years 1900 through 2002. Data include the magnitude and probability of annual low and high flow, the magnitude and probability of low flow for three seasons (March-June, July-October, and November-February), flow duration of the daily mean discharge, and the monthly and annual mean discharges. For streamflow-gaging stations where 20 percent or more of the contributing drainage basin is affected by dams or other large-scale human modification, streamflow is considered regulated. Separate streamflow characteristics are presented for the unregulated and regulated periods of record for sites with sufficient data.

  14. Annona montana fruit and leaves improve the glycemic and lipid profiles of Wistar rats.

    Science.gov (United States)

    Barbalho, Sandra Maria; Soares de Souza, Maricelma da Silva; dos Santos Bueno, Patrícia Cincotto; Guiguer, Elen Landgraf; Farinazzi-Machado, Flávia Maria Vasques; Araújo, Adriano Cressoni; Meneguim, Carla Omete; Pascoal Silveira, Eliane; de Souza Oliveira, Natalia; da Silva, Beatriz Clivati; Barbosa, Sara da Silva; Mendes, Claudemir Gregório; Gonçalves, Priscilla Rodrigues

    2012-10-01

    Species of the family Annonaceae has been used traditionally as a medicinal plant in tropical regions of South and North America and in Africa. Annona montana is known popularly as false graviola and originates from tropical America and can be cultivated throughout Brazil. There are no studies in the literature that associate A. montana with the metabolic profile of animals. Therefore, the purpose of this work was to assess the effects of the consumption of pulp and leaves of this plant on the metabolic profile of Wistar rats. The animals, which were treated for 40 days, were divided into two control groups--treated with water via gavage and ad libitum, respectively, and two treated groups--one treated with leaf juice and the other with pulp juice of the fruit. Glycemia, lipids, and body weight were found to decrease and high density lipoprotein-cholesterol (HDL-c) levels to increase in the animals treated with leaf juice. The group treated with pulp juice showed a reduction in lipids and augmented HDL-c. The use of A. montana may have beneficial effects in the prevention of diabetes mellitus and dyslipidemia and may thus contribute to the prevention of cardiovascular diseases.

  15. Golden reputation wanted for a gold producer. The case of the Rosia Montana Gold Corporation

    Directory of Open Access Journals (Sweden)

    George David

    2016-04-01

    Full Text Available Inappropriate stakeholder communication often generates risks or even dangers to the organizations which are not aware of the importance of a proper flow of information to/from its publics. “Rosia Montana Gold Corporation”, a Canada-based company specialized in gold extraction, has initiated since 1996 a project to extract gold from the perimeter Rosia Montana (Western Carpathians, county of Alba, Romania. Although the technical documentation has been submitted back in 2004 to the authorities to be endorsed and approved, the approval is still pending due to a great amount of negative public perceptions often turned to hostile behaviors. In order to diminish this hostility, the company has started a huge communication campaign founded on factuality in its attempt to extract gold in Romania. However, the results are still unsatisfactory, even if the amount of negative perceptions has been lowered in a certain measure. In our paper we would like to analyze, based on the Situational Crisis Communication Theory (SCCT and quantitative analysis methods, several influences produced by the organizational communication done so far over the organization itself, as well as over stakeholders such as the local community in Rosia Montana, public institutions, and non-governmental organizations.

  16. Influence of copper recovery on the water quality of the acidic Berkeley Pit lake, Montana, U.S.A.

    Science.gov (United States)

    Tucci, Nicholas J; Gammons, Christopher H

    2015-04-07

    The Berkeley Pit lake in Butte, Montana, formed by flooding of an open-pit copper mine, is one of the world's largest accumulations of acidic, metal-rich water. Between 2003 and 2012, approximately 2 × 10(11) L of pit water, representing 1.3 lake volumes, were pumped from the bottom of the lake to a copper recovery plant, where dissolved Cu(2+) was precipitated on scrap iron, releasing Fe(2+) back to solution and thence back to the pit. Artificial mixing caused by this continuous pumping changed the lake from a meromictic to holomictic state, induced oxidation of dissolved Fe(2+), and caused subsequent precipitation of more than 2 × 10(8) kg of secondary ferric compounds, mainly schwertmannite and jarosite, which settled to the bottom of the lake. A large mass of As, P, and sulfate was also lost from solution. These unforeseen changes in chemistry resulted in a roughly 25-30% reduction in the lake's calculated and measured total acidity, which represents a significant potential savings in the cost of lime treatment, which is not expected to commence until 2023. Future monitoring is needed to verify that schwertmannite and jarosite in the pit sediment do not convert to goethite, a process which would release stored acidity back to the water column.

  17. Is our appearance important to our patients?

    Science.gov (United States)

    Menahem, S; Shvartzman, P

    1998-10-01

    We aimed to explore patients' attitudes towards family physicians' and nurses' appearance. One hundred and sixty-eight patients from three teaching Family Medicine clinics in Beer-Sheva, Israel, were interviewed in the clinics regarding the medical staff's dress code. They were also asked to choose one picture for either a male or female physician which, in their opinion, was the most suited for their own family physician, from a selection of pictures of the same male and female doctors dressed in different attires. One hundred and twenty-six patients (75%) replied that the attire of the physician had no influence on their decision in choosing their own family doctor. Fifty-two per cent of the patients preferred the doctor in a white coat and 71 % had the same preference for the nurse. Older age was associated with increased preference for a white coat. The dressing items which scored high for male doctor were a name tag, a formal suit or a shirt with a tie and sports shoes. For a female doctor a name tag, short haircut, trousers and sports shoes ranked highly. Long hair, earrings, and sandals scored low for a male physician, while mini-dress, shorts and tight clothes scored low for a female physician. About half of patients still prefer the doctor to be dressed in a white coat. Patients prefer a more formal dressing for male and female physicians in family medicine clinics. Most of the patients claimed that the attire of the physician had no influence on their choice of family physician.

  18. The cephalometric measurements and side appearance effects of sudden partial jaw deformity patients treated by orthognathic treatment%正畸联合正颌对于偏突颌畸形患者头影与侧貌的影响分析

    Institute of Scientific and Technical Information of China (English)

    罗锐; 张萍; 余波; 张瑞智; 龚正林

    2012-01-01

    Objective To investigate the cephalometric measurements and side appearance effects of sudden partial jaw deformity patients treated by orthognathic treatment. Methods Selected 50 cases with wards partial sudden jaw deformity treated in our hospital from February 2008 to October 2011,there were adopted orthognathic treatment, Results After treatment,the measurement value of cephalometric were gradually increased in each time period (P< 0.05),and the amount of recurrence after 3 months was (1.75 ±0.65) mm. All patients 's were wound healing, the lip deformity were significantly improved,the shape satisfaction were symmetry,and there were no significant complications occurred after treatment. Conclusion Sudden partial jaw deformity patients treated by orthognathic treatment can effectively improve the measurement value of cephalometric, reduce the recurrence of the amount and the complications,while the evaluation of the facial profile should be widely applied.%目的:探讨正畸联合正颌对于偏突颌畸形患者头影与侧貌的影响.方法:收集2008年2月~2011年1 0月在本院病房接受手术的偏突颌畸形患者50例,都采用了正颌联合治疗.结果:本组患者经过治疗后,头影测量值逐渐升高,各个时间段对比有明显差异(P<0.05).同时治疗3月后的复发量为(1.75±0.65)mm.所有患者术后伤口均愈合,唇部畸形得到明显改善,外形满意对称,形态自然,在治疗后都无明显并发症情况发生.结论:偏突颌畸形患者正颌联合治疗能有效提高头影测量值,减少复发量与并发症发生情况,同时有利于侧貌评价,值得推广应用.

  19. Timing of the deposition of uppermost Cretaceous and Paleocene coal-bearing deposits in the Greater Glendive area, Montana and North Dakota

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    With the aid of a grant from the National Geographic Society, a cooperative agreement with the State University of New York at Stony Brook, and contract with the U.S. Department of Energy, Late Cretaceous and Paleocene geologic and paleontologic field studies were undertaken in Makoshika, State Park and vicinity, Dawson County, Montana. This region was chosen as a study area because of its potential for yielding new fossil localities and extensive exposures both above and below the K/T boundary, as suggested by previous research by David W. Krause and Joseph H. Hartman. Related field studies were also undertaken in areas adjacent to the Cedar Creek Anticline in North Dakota. This work was part of ongoing research to document change in the composition of mammalian and molluscan faunas during the Late Cretaceous and Paleocene and to relate observed patterns to floral and invertebrate changes in composition. This study focuses on the record of mammals and mollusks in the Makoshika stratigraphic section and places old and new observations into a paleomagnetic and palynomorph framework. Of particular interest is the appearance and diversification of archaic ungulate mammals. Simultaneous dinosaur extinction with ungulate radiation has been invoked in gradual, as opposed to catastrophic, models of faunal change at the K/T boundary. However, supposed Cretaceous localities bearing archaic ungulates and other mammals of {open_quotes}Paleocene aspect{close_quotes} may be the product of faunal reworking. Elsewhere in the Williston Basin (e.g., Garfield and McCone Counties, Montana), the molluscan record of uppermost Cretaceous and Paleocene strata indicates the extinction of all of the highly sculptured unionid bivalves just prior to the onset of coal swamps and subsequent coal formation.

  20. Electron Neutrino Appearance in the MINOS Experiment

    Energy Technology Data Exchange (ETDEWEB)

    Holin, Anna Maria [Univ. College London, Bloomsbury (United Kingdom)

    2010-02-01

    The MINOS experiment is a long-baseline neutrino oscillation experiment which sends a high intensity muon neutrino beam through two functionally identical detectors, a Near detector at the Fermi National Accelerator Laboratory in Illinois, 1km from the beam source, and a Far detector, 734km away, in the Soudan Mine in Minnesota. MINOS may be able to measure the neutrino mixing angle parameter sin213 for the rst time. Detector granularity, however, makes it very hard to distinguish any e appearance signal events characteristic of a non-zero value of θ 13 from background neutral current (NC) and short-track vμ charged current (CC) events. Also, uncertainties in the hadronic shower modeling in the kinematic region characteristic of this analysis are relatively large. A new data-driven background decomposition method designed to address those issues is developed and its results presented. By removing the long muon tracks from vμ-CC events, the Muon Removed Charge Current (MRCC) method creates independent pseudo-NC samples that can be used to correct the MINOS Monte Carlo to agree with the high-statistics Near detector data and to decompose the latter into components so as to predict the expected Far detector background. The MRCC method also provides an important cross-check in the Far detector to test the background in the signal selected region. MINOS finds a 1.0-1.5 σ ve-CC excess above background in the Far detector data, depending on method used, for a total exposure of 3.14 x 1020 protons-on-target. Interpreting this excess as signal, MINOS can set limits on sin213. Using the MRCC method, MINOS sets a limit of sin2 2 θ 13 < 0.265 at the 90% confidence limit for a CP-violating phase δ = 0.

  1. Sonographic appearance of anal cushions of hemorrhoids

    Science.gov (United States)

    Aimaiti, Adilijiang; A Ba Bai Ke Re, Ma Mu Ti Jiang; Ibrahim, Irshat; Chen, Hui; Tuerdi, Maimaitituerxun; Mayinuer

    2017-01-01

    AIM To evaluate the diagnostic value of different sonographic methods in hemorrhoids. METHODS Forty-two healthy volunteers and sixty-two patients with grades I-IV hemorrhoids received two different sonographic examinations from January 2013 to January 2016 at the First and Second Hospitals of Xinjiang Medical University in a prospective way. We analyzed the ultrasonographic findings of these participants and evaluated the outcomes. Resected grades III and IV hemorrhoid tissues were pathologically examined. The concordance of ultrasonographic results with pathology results was assessed with the Cohen’s kappa coefficient. RESULTS All healthy volunteers and all patients had no particular complications related to sonography. There were no statistically significant differences between the participants regarding age (P = 0.5919), gender (P = 0.4183), and persistent symptoms (P > 0.8692). All healthy control participants had no special findings. However, 30 patients with hemorrhoids showed blood signals around the dentate line on ultrasonography. When grades I and II hemorrhoids were analyzed, there were no significant differences between transrectal ultrasound (TRUS), transperianal ultrasound (TPUS), and transvaginal ultrasound (TVUS) (P > 0.05). Grades III and IV hemorrhoids revealed blood flow with different directions which could be observed as a “mosaic pattern”. In patients with grades III and IV hemorrhoids, the number of patients with “mosaic pattern” as revealed by TRUS, TPUS and TVUS was 22, 12, and 4, respectively. Patients with grades III and IV disease presented with a pathologically abnormal cushion which usually appeared as a “mosaic pattern” in TPUS and an arteriovenous fistula in pathology. Subepithelial vessels of resected grades III and IV hemorrhoid tissues were manifested by obvious structural impairment and retrograde and ruptured changes of internal elastic lamina. Some parts of the Trietz’s muscle showed hypertrophy and distortion

  2. Radiological appearances of appendicular osteosarcoma: a comprehensive pictorial review

    Energy Technology Data Exchange (ETDEWEB)

    Suresh, S. [Department of Radiology, Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex, HA7 4LP (United Kingdom); Saifuddin, A. [Department of Radiology, Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex, HA7 4LP (United Kingdom) and Institute of Orthopaedics and Musculoskeletal Sciences, University College London, London (United Kingdom) and London Bone and Soft Tissue Tumour Unit, University College London, London (United Kingdom)]. E-mail: Asaifuddin@aol.com

    2007-04-15

    Osteosarcoma is the most common primary malignant tumour of bone in adolescents and young adults. Hence, a comprehensive knowledge of the common and unusual imaging appearance of this tumour is essential. Correct diagnosis of the various varieties of osteosarcoma is important for optimal clinical management including staging, biopsy, treatment and follow-up of patients. This review article provides a comprehensive approach to the radiological diagnosis of the different types of appendicular osteosarcoma and illustrates the role of CT and MRI in further characterisation.

  3. Peak-flow frequency analyses and results based on data through water year 2011 for selected streamflow-gaging stations in or near Montana: Chapter C in Montana StreamStats

    Science.gov (United States)

    Sando, Steven K.; McCarthy, Peter M.; Dutton, DeAnn M.

    2016-04-05

    Chapter C of this Scientific Investigations Report documents results from a study by the U.S. Geological Survey, in cooperation with the Montana Department of Transportation and the Montana Department of Natural Resources, to provide an update of statewide peak-flow frequency analyses and results for Montana. The purpose of this report chapter is to present peak-flow frequency analyses and results for 725 streamflow-gaging stations in or near Montana based on data through water year 2011. The 725 streamflow-gaging stations included in this study represent nearly all streamflowgaging stations in Montana (plus some from adjacent states or Canadian Provinces) that have at least 10 years of peak-flow records through water year 2011. For 29 of the 725 streamflow-gaging stations, peak-flow frequency analyses and results are reported for both unregulated and regulated conditions. Thus, peak-flow frequency analyses and results are reported for a total of 754 analyses. Estimates of peak-flow magnitudes for 66.7-, 50-, 42.9-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent annual exceedance probabilities are reported. These annual exceedance probabilities correspond to 1.5-, 2-, 2.33-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-year recurrence intervals.

  4. Idaho and Montana non-fuel exploration database 1980-1997

    Science.gov (United States)

    Buckingham, David A.; DiFrancesco, Carl A.; Porter, Kenneth E.; Bleiwas, Donald I.; Causey, J. Douglas; Ferguson, William B.

    2006-01-01

    This report describes a relational database containing information about mineral exploration projects in the States of Idaho and Montana for the years 1980 through 1997 and a spatial (geographic) database constructed using data from the relational database. The focus of this project was to collect information on exploration for mineral commodities with the exception of sand, gravel, coal, geothermal, oil, and gas. The associate databases supplied with this report are prototypes that can be used or modified as needed. The following sources were used to create the databases-serial mining periodicals; annual mineral publications; mining company reports; U.S. Bureau of Mines (USBM) and U.S. Geological Survey (USGS) publications; an Idaho mineral property data base developed by Dave Boleneus, USGS, Spokane, Washington; Montana state publications; and discussions with representatives of Montana, principally the Montana Bureau of Mines and Geology and the Department of Environmental Quality. Fifty commodity groups were reported between the 596 exploration projects identified in this study. Precious metals (gold, silver, or platinum group elements) were the primary targets for about 67 percent of the exploration projects. Information on 17 of the projects did not include commodities. No location could be determined for 51 projects, all in Idaho. During the time period evaluated, some mineral properties were developed into large mining operations (for example Beal Mountain Mine, Stillwater Mine, Troy Mine, Montana Tunnels Mine) and six properties were reclaimed. Environmental Impact Statements were done on four properties. Some operating mines either closed or went through one or more shutdowns and re-openings. Other properties, where significant resources were delineated by recent exploration during this time frame, await the outcome of important factors for development such as defining additional reserves, higher metal prices, and the permitting process. Many of these

  5. MR appearance of skeletal neoplasms following cryotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Richardson, M.L. [Dept. of Radiology SB-05, Washington Univ., Seattle, WA (United States); Lough, L.R. [Pitts Radiological Associates, Columbia, SC (United States); Shuman, W.P. [Dept. of Radiology, Medical Center Hospital of Vermont, Burlington, VT (United States); Lazerte, G.D. [Dept. of Pathology RC-72, Washington Univ., Medical Center Hospital of Vermont, Burlington, VT (United States); Conrad, E.U. [Dept. of Orthopedic Surgery RK-10, Washington Univ., Medical Center of Vermont, Burlington, VT (United States)

    1994-02-01

    Cryotherapy is an increasingly popular mode of therapy adjunctive to surgical curettage in the treatment of certain skeletal neoplasms, such as giant cell tumors or chondrosarcomas. The magnetic resonance (MR) findings following cryotherapy have not been previously reported. We reviewed the MR findings in seven patients with skeletal neoplasms following curettage and cryotherapy. In six cases we found a zone of varying thickness extending beyond the surgical margins, corresponding to an area of cryoinjury to medullary bone. This zone displayed low signal intensity on T1-weighted images and high signal intensity on T2-weighted images, consistent with the presence of marrow edema. This zone of edema almost certainly reflects underlying thermal osteonecrosis. This zone may vary in size and intensity over time as the area of cryoinjury evolves or resolves. MR is currently the imaging procedure of choice for follow-up of most musculoskeletal neoplasms. Knowledge of the MR findings following cryotherapy should help prevent confusion during the interpretation of follow-up MR examinations. (orig.)

  6. Assessment of coal geology, resources, and reserves in the Montana Powder River Basin

    Science.gov (United States)

    Haacke, Jon E.; Scott, David C.; Osmonson, Lee M.; Luppens, James A.; Pierce, Paul E.; Gunderson, Jay A.

    2013-01-01

    The purpose of this report is to summarize geology, coal resources, and coal reserves in the Montana Powder River Basin assessment area in southeastern Montana. This report represents the fourth assessment area within the Powder River Basin to be evaluated in the continuing U.S. Geological Survey regional coal assessment program. There are four active coal mines in the Montana Powder River Basin assessment area: the Spring Creek and Decker Mines, both near Decker; the Rosebud Mine, near Colstrip; and the Absaloka Mine, west of Colstrip. During 2011, coal production from these four mines totaled approximately 36 million short tons. A fifth mine, the Big Sky, had significant production from 1969-2003; however, it is no longer in production and has since been reclaimed. Total coal production from all five mines in the Montana Powder River Basin assessment area from 1968 to 2011 was approximately 1.4 billion short tons. The Rosebud/Knobloch coal bed near Colstrip and the Anderson, Dietz 2, and Dietz 3 coal beds near Decker contain the largest deposits of surface minable, low-sulfur, subbituminous coal currently being mined in the assessment area. A total of 26 coal beds were identified during this assessment, 18 of which were modeled and evaluated to determine in-place coal resources. The total original coal resource in the Montana Powder River Basin assessment area for the 18 coal beds assessed was calculated to be 215 billion short tons. Available coal resources, which are part of the original coal resource remaining after subtracting restrictions and areas of burned coal, are about 162 billion short tons. Restrictions included railroads, Federal interstate highways, urban areas, alluvial valley floors, state parks, national forests, and mined-out areas. It was determined that 10 of the 18 coal beds had sufficient areal extent and thickness to be evaluated for recoverable surface resources ([Roland (Baker), Smith, Anderson, Dietz 2, Dietz 3, Canyon, Werner

  7. A combination of tryptophan, Satureja montana, Tribulus terrestris, Phyllanthus emblica extracts is able to improve sexual quality of life in patient with premature ejaculation

    Directory of Open Access Journals (Sweden)

    Salvatore Sansalone

    2016-10-01

    Full Text Available Objective: The management of patient affected by premature ejaculation (PE is nowadays not highly satisfactory. Here, we aimed to evaluate the tolerability and efficacy of a combination of tryptophan, Satureja montana, Tribulus terrestris, Phyllanthus emblica extracts in order to improve sexual quality of life in patients with premature ejaculation. Materials and methods: All patients attending to 5 urological centers from January 2015 to March 2015, due to premature ejaculation were enrolled in this study. At the enrolment visit, all subjects underwent self-administered IIEF-5, Male Sexual Health Questionnaire-Ejaculation Disorder (MSHQEjD, PEDT and IELTS (calculated as mean from that perceived by partner and that perceived by patient and underwent urological visit and laboratory examinations. All patients received one tablet per day of a combination of tryptophan, Satureja montana, Tribulus terrestris, Phyllanthus emblica extracts for 3 months (Group A. After 3 months all patients underwent follow-up visit with the same investigations that have been carried out in the enrolment visit. The results were compared with a cohort of patients enrolled in the same period in another urological center and considered as a control group (Group B. All patients in the control group underwent counseling and sexual behavioral treatment without any pharmacological compound. Results: At the follow-up analysis, significant changes in terms of IELT in the Group A (mean difference: 31.90; p < 0.05 at 3 months and versus Group B at the intergroup analysis (mean difference: 30.30; p < 0.05 were reported. In the group A, significant differences from baseline to last follow- up were observed relative to IIEF-5 (mean difference: 1.04; p < 0.05, PEDT (mean difference: -2.57; p < 0.05 and FSH (mean difference: -16.46; p < 0.05. Conclusion: In conclusion, patients affected by PE may significantly benefit from oral therapy with a combination of tryptophan, Satureja montana

  8. The sonographic appearance of acute focal pyelonephritis 8 years experience

    Energy Technology Data Exchange (ETDEWEB)

    Farmer, Kim D.; Gellett, Laura R.; Dubbins, Paul A

    2002-06-01

    AIM: Acute focal pyelonephritis (AFP) is a variant of pyelonephritis in which single or multiple discrete areas show changes of inflammation. The reported sonographic appearances of AFP are varied but are typically described as being echopoor. The purpose of this study was to review the sonographic appearances of AFP and attempt to explain the range of findings by correlation with clinical details. MATERIALS AND METHODS: We reviewed retrospectively the sonographic findings and medical records of 17 cases of AFP. The study group consisted of 13 women and four men (mean age 20 years). Lesions were designated as echogenic, echopoor or of mixed echogenicity as compared to the adjacent renal cortex, and to the liver or spleen. RESULTS: The abnormal areas were echogenic in 12 patients, echopoor in three and of mixed echogenicity in two. An attempt was made to explain the variation in appearances by correlation with clinical details including the patient's age, the duration of symptoms, the length of antibiotic treatment and the presence of haematuria. CONCLUSION: Areas of acute focal pyelonephritis may be echogenic, echopoor or of mixed echogenicity. Our data would suggest that areas of increased echogenicity are more common. There is no discernible correlation with clinical findings. Farmer, K.D. et al. (2002)

  9. Final Independent External Peer Review Report for the Intake Diversion Dam Modification Lower Yellowstone Project, Montana Draft Supplement to the 26 April 2010 Environmental Assessment and Appendices

    Science.gov (United States)

    2013-02-08

    February 8, 2013 Final Independent External Peer Review Report for the Intake Diversion Dam Modification Lower Yellowstone Project, Montana...Final Independent External Peer Review Report for the Intake Diversion Dam Modification Lower Yellowstone Project, Montana Draft Supplement to the...Intake Project IEPR Final IEPR Report Intake Project IEPR Final IEPR Report Final Independent External Peer Review Report for the

  10. Temporal trends and stationarity in annual peak flow and peak-flow timing for selected long-term streamflow-gaging stations in or near Montana through water year 2011: Chapter B in Montana StreamStats

    Science.gov (United States)

    Sando, Steven K.; McCarthy, Peter M.; Sando, Roy; Dutton, DeAnn M.

    2016-04-05

    A large-scale study by the U.S. Geological Survey, in cooperation with the Montana Department of Transportation and the Montana Department of Natural Resources and Conservation, was done to investigate general patterns in peak-flow temporal trends and stationarity through water year 2011 for 24 long-term streamflow-gaging stations (hereinafter referred to as gaging stations) in Montana. Hereinafter, all years refer to water years; a water year is the 12-month period from October 1 through September 30 and is designated by the year in which it ends. The primary focus of the study was to identify general patterns in peak-flow temporal trends and stationarity that are relevant to application of peak-flow frequency analyses within a statewide gaging-station network.

  11. VASCULAR PLANT SPECIES RELATIONSHIP AND GRASSLAND PRODUCTIVITY IN ARNICA MONTANA HABITATS IN THE LIMESTONE AREA OF GÂRDA DE SUS VILLAGE (APUSENI MOUNTAINS – ROMANIA

    Directory of Open Access Journals (Sweden)

    Andrei Stoie

    2010-06-01

    Full Text Available The Apuseni Mountains region (Romania holds one of the most important romanian grassland areas with the medicinal species protected over Europe – Arnica montana. Following several studies on vegetation growing in the limestone region of Gârda de Sus village, one can conclude that there are some correlations between the species present in the Arnica montana habitats and also between those and the grasslands productivity. The coverage degree of every species was quantified by metric frame method. Arnica montana shows a weak positive correlation with the strong oligotrophic species within the studied grasslands. The habitats productivity show variable correlations with the vascular plants within the Arnica montana habitats. The Arnica montana presents no preferences for the productivity level of the grasslands where it grows, but only within a very restricted range of low productivity that characterize this grasslands.

  12. Factors influencing the distribution of native bull trout and westslope cutthroat trout in western Glacier National Park, Montana

    Science.gov (United States)

    D'Angelo, Vincent S.; Muhlfeld, Clint C.

    2013-01-01

    The widespread declines of native bull trout (Salvelinus confluentus) and westslope cutthroat trout (Oncorhynchus clarkii lewisi) populations prompted researchers to investigate factors influencing their distribution and status in western Glacier National Park, Montana. We evaluated the association of a suite of abiotic factors (stream width, elevation, gradient, large woody debris density, pool density, August mean stream temperature, reach surface area) with the occurrence (presence or absence) of bull trout and westslope cutthroat trout in 79 stream reaches in five sub-drainages containing glacial lakes. We modeled the occurrence of each species using logistic regression and evaluated competing models using an information theoretic approach. Westslope cutthroat trout were widely distributed (47 of 79 reaches), and there appeared to be no restrictions on their distribution other than physical barriers. Westslope cutthroat trout were most commonly found in relatively warm reaches downstream of lakes and in headwater reaches with large amounts of large woody debris and abundant pools. By contrast, bull trout were infrequently detected (10 of 79 reaches), with 7 of the 10 (70%) detections in sub-drainages that have not been compromised by non-native lake trout (S. namaycush). Bull trout were most often found in cold, low-gradient reaches upstream of glacial lakes. Our results indicate that complex stream habitats in sub-drainages free of non-native species are important to the persistence of native salmonids in western Glacier National Park. Results from this study may help managers monitor and protect important habitats and populations, inform conservation and recovery programs, and guide non-native species suppression efforts in Glacier National Park and elsewhere.

  13. Isotopic data for Late Cretaceous intrusions and associated altered and mineralized rocks in the Big Belt Mountains, Montana

    Science.gov (United States)

    du Bray, Edward A.; Unruh, Daniel M.; Hofstra, Albert H.

    2017-03-07

    The quartz monzodiorite of Mount Edith and the concentrically zoned intrusive suite of Boulder Baldy constitute the principal Late Cretaceous igneous intrusions hosted by Mesoproterozoic sedimentary rocks of the Newland Formation in the Big Belt Mountains, Montana. These calc-alkaline plutonic masses are manifestations of subduction-related magmatism that prevailed along the western edge of North America during the Cretaceous. Radiogenic isotope data for neodymium, strontium, and lead indicate that the petrogenesis of the associated magmas involved a combination of (1) sources that were compositionally heterogeneous at the scale of the geographically restricted intrusive rocks in the Big Belt Mountains and (2) variable contamination by crustal assimilants also having diverse isotopic compositions. Altered and mineralized rocks temporally, spatially, and genetically related to these intrusions manifest at least two isotopically distinct mineralizing events, both of which involve major inputs from spatially associated Late Cretaceous igneous rocks. Alteration and mineralization of rock associated with the intrusive suite of Boulder Baldy requires a component characterized by significantly more radiogenic strontium than that characteristic of the associated igneous rocks. However, the source of such a component was not identified in the Big Belt Mountains. Similarly, altered and mineralized rocks associated with the quartz monzodiorite of Mount Edith include a component characterized by significantly more radiogenic strontium and lead, particularly as defined by 207Pb/204Pb values. The source of this component appears to be fluids that equilibrated with proximal Newland Formation rocks. Oxygen isotope data for rocks of the intrusive suite of Boulder Baldy are similar to those of subduction-related magmatism that include mantle-derived components; oxygen isotope data for altered and mineralized equivalents are slightly lighter.

  14. Site Investigation Report. Volume 1. 120th Fighter Interceptor Group, Montana Air National Guard, International Airport, Great Falls, Montana

    Science.gov (United States)

    1992-02-01

    exposure to copper salts can produce skin irritation and eczema . Inhalation of dusts and mists of copper salts may result in irritation of the mucous...the mule deer appear to be more resistant than smaller animals such as cats, dogs , pigs, monkeys, and river otters. This may be related to differences...small rodents, prairie dogs , jack rabbits, coyotes, pronghorn, and various raptors and songbirds. Of endangered and threatened species known in Cascade

  15. Water-resources activities of the U.S. Geological Survey in Montana, October 1987 through September 1989

    Science.gov (United States)

    Thamke, J. N.

    1989-01-01

    Water resources programs and activities of the U.S. Geological Survey in Montana consist principally of hydrological data collection and local, areal, or statewide hydrologic investigations. The work is supported by direct Federal funding, by transfer of funds from other Federal agencies, and by joint funding agreements with State or local agencies. The Montana District of the Geological Survey 's Water Resources Division conducts its hydrologic work through a headquarters office in Helena, and field offices in Helena, Billings, Fort Peck and Kalispell. This report describes the eighteen projects funded for fiscal years 1988 and 1989. In addition, it describes the operations of the Montana District, water conditions during water year 1988, activities in addition to regular programs, sources of publications and information, and lists reports published or released during the preceding 5 years. (USGS)

  16. Geology of Glacier National Park and the Flathead Region, Northwestern Montana

    Science.gov (United States)

    Ross, Clyde P.

    1959-01-01

    This report summarizes available data on two adjacent and partly overlapping regions in northwestern Montana. The first of these is Glacier National Park plus small areas east and west of the park. The second is here called, for convenience, the Flathead region; it embraces the mountains from the southern tip of Glacier Park to latitude 48 deg north and between the Great Plains on the east and Flathead Valley on the west. The fieldwork under the direction of the writer was done in 1948, 1949, 1950, and 1951, with some work in 1952 and 1953. The two regions together include parts of the Swan, Flathead, Livingstone, and Lewis Ranges. They are drained largely by branches of the Flathead River. On the east and north, however, they are penetrated by tributaries of the Missouri River and in addition by streams that flow into Canada. Roads and highways reach the borders of the regions; but there are few roads in the regions and only two highways cross them. The principal economic value of the assemblage of mountains described in the present report is as a collecting ground for snow to furnish the water used in the surrounding lowlands and as a scenic and wildlife recreation area. A few metallic deposits and lignitic coal beds are known, but these have not proved to be important and cannot, as far as can now be judged, be expected to become so. No oil except minor seeps has yet been found, and most parts of the two regions covered do not appear geologically favorable to the presence of oil in commercial quantities. The high, Hungry Horse Dam on which construction was in progress during the fieldwork now floods part of the Flathead region and will greatly influence the future of that region. The rocks range in age from Precambrian to Recent. The thickest units belong to the Belt series of Precambrian age, and special attention was paid to them. As a result, it is clear that at least the upper part of the series shows marked lateral changes within short distances. This fact

  17. 75 FR 1748 - Helena National Forest, Montana, Stonewall Vegetation Project

    Science.gov (United States)

    2010-01-13

    ... to enhance community protection while creating conditions that allow the reestablishment of fire as a... construction would not occur in the two roadless areas. Post treatment activities would include underburning, site preparation burning, jackpot burning, hand piling/burning, tree planting, and monitoring...

  18. 76 FR 70954 - Idaho Panhandle National Forests, Idaho; Idaho Panhandle National Forest Noxious Weed Treatment...

    Science.gov (United States)

    2011-11-16

    ... Forest Noxious Weed Treatment Project AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare... counties in Montana; and Pend Oreille County in Washington. The proposal includes both an Integrated Weed... Weed Treatment Project Team Leader, at the Priest Lake Ranger District, 32203 Highway 57, Priest River...

  19. Cuticular hydrocarbons of Drosophila montana: geographic variation, sexual dimorphism and potential roles as pheromones.

    Science.gov (United States)

    Jennings, Jackson H; Etges, William J; Schmitt, Thomas; Hoikkala, Anneli

    2014-02-01

    Sexual selection within populations can play an important role in speciation when divergence in mating signals and their corresponding preferences occur along different coevolutionary trajectories in different populations. In insects, one potential target of sexual selection is the blend of cuticular hydrocarbons (CHCs), which often show intra- and interspecific variation, sexual dimorphism and may act as pheromones. In Drosophila montana, a cold-adapted, circumboreal member of the Drosophila virilis species group, flies from different populations have been found to show significant premating isolation as well as variation in male mating signal (song) and female preference. While the role of male courtship song in mate choice has been studied extensively, CHCs in this species have received little attention. In this study, we identified most of the CHCs found on the cuticle of D. montana and characterized population divergence and sexual dimorphism of CHC profiles among flies established from three natural populations - one European and two North American. We also studied their potential role as pheromones by analyzing CHCs of flies used in female-choice mating experiments. We report significant population×sex effects on CHC profiles, as well as significant relationships between some CHC principal components and particular mating behaviours, such as female attractiveness and male mating success, providing evidence that CHCs may play a role in mate choice in this species. The study also provides evidence for variation in the degree to which CHCs play a role in chemical communication among these populations, which may have an influence on the speciation process itself, and could be due to variation in interactions with other closely-related species that occur sympatrically with D. montana in some, but not other, parts of its distribution. Copyright © 2013 Elsevier Ltd. All rights reserved.

  20. The Peerless structure, Daniels County, northeastern Montana: A probable late Ordovician impact structure

    Science.gov (United States)

    Comstock, J. M.; Dietz, R. D.; Morrow, J. R.

    2004-05-01

    The Peerless structure is an ~6 km-diameter sub-surface anomaly located in Daniels County, northeastern Montana. The disruption of sedimentary rock in the structure lies between 2624 to 2818 m below the topographic surface. Seismic mapping shows a typical complex crater composed of a central uplift ~2 km across, which shows structural uplift of up to 90 m, an annular ring ~4 km across, and an outer rim ~6 km in diameter. The youngest disrupted rock unit is the upper Ordovician Red River formation, which indicates that the structure was formed about 430-450 Ma ago.

  1. The Montana Rivers Information System: Edit/entry program user`s manual

    Energy Technology Data Exchange (ETDEWEB)

    1992-07-01

    The Montana Rivers Information System (MRIS) was initiated to assess the state`s fish, wildlife, and recreation value; and natural cultural and geologic features. The MRIS is now a set of data bases containing part of the information in the Natural Heritage Program natural features and threatened and endangered species data bases. The purpose of this User`s Manual is to: (1) describe to the user how to maintain the MRIS database of their choice by updating, changing, deleting, and adding records using the edit/entry programs; and (2) provide to the user all information and instructions necessary to complete data entry into the MRIS databases.

  2. Arbuscular mycorrhiza of Arnica montana under field conditions--conventional and molecular studies.

    Science.gov (United States)

    Ryszka, Przemysław; Błaszkowski, Janusz; Jurkiewicz, Anna; Turnau, Katarzyna

    2010-11-01

    Two distinct populations of Arnica montana, an endangered medicinal plant, were studied under field conditions. The material was investigated using microscopic and molecular methods. The analyzed plants were always found to be mycorrhizal. Nineteen arbuscular mycorrhizal fungal DNA sequences were obtained from the roots. They were related to Glomus Group A, but most did not match any known species. Some showed a degree of similarity to fungi colonizing liverworts. Conventional analysis of spores isolated from soil samples allowed to identify different fungal taxa: Glomus macrocarpum, Glomus mosseae, Acaulospora lacunosa, and Scutellospora dipurpurescens. Their spores were also isolated from trap cultures.

  3. Electricity Generation from Geothermal Resources on the Fort Peck Reservation in Northeast Montana

    Energy Technology Data Exchange (ETDEWEB)

    Carlson, Garry J. [Gradient Geophysics Inc., Missoula, MT (United States); Birkby, Jeff [Birkby Consulting LLC, Missoula, MT (United States)

    2015-05-12

    Tribal lands owned by Assiniboine and Sioux Tribes on the Fort Peck Indian Reservation, located in Northeastern Montana, overlie large volumes of deep, hot, saline water. Our study area included all the Fort Peck Reservation occupying roughly 1,456 sq miles. The geothermal water present in the Fort Peck Reservation is located in the western part of the Williston Basin in the Madison Group complex ranging in depths of 5500 to 7500 feet. Although no surface hot springs exist on the Reservation, water temperatures within oil wells that intercept these geothermal resources in the Madison Formation range from 150 to 278 degrees F.

  4. Physical appearance comparisons in ethnically diverse college women.

    Science.gov (United States)

    Schaefer, Lauren M; Thibodaux, Lia K; Krenik, Daniel; Arnold, Elysse; Thompson, J Kevin

    2015-09-01

    Research demonstrates ethnic differences in rates of body dissatisfaction and disordered eating. Appearance comparison frequency is related to these outcomes, however, research has not examined possible ethnic differences in levels of appearance comparisons nor their relation to body dissatisfaction and disordered eating. The current study examined the frequency of appearance comparisons and the strength of the relationships between appearance comparisons, appearance evaluation, and disordered eating among White, Black, and Hispanic women. Measures of appearance comparison, appearance evaluation, and disordered eating were administered to 895 college women. Compared with White and Hispanic women, Black women reported fewer appearance comparisons, more positive appearance evaluation, and lower levels of disordered eating. Associations between examined variables were generally weaker among Black women. Results suggest that the reduced frequency and impact of appearance comparisons may contribute to more positive appearance evaluation and reduced levels of disordered eating among Black women.

  5. Development of a Geologic Exploration Model foe the Permo-Pennsylvanian Petroleum System in South-Central Montana

    Energy Technology Data Exchange (ETDEWEB)

    David A. Lopez

    2007-06-30

    presented: migration occurred (1) before mid-Jurassic erosion produced a major regional unconformity or (2) about 82 million years ago. Migration pre-Laramide occurred because oil in both the Bighorn Basin and the Powder River Basin are part of the same petroleum system. Geochemical analyses of oils from producing fields across the region show the oils are all similar and have the same source and generation history. No Phosphoria source rocks exist in the project area of south-central Montana, requiring that oil migrated from distant source areas, probably in central and southwestern Wyoming. Oil shows and production in the Tensleep are absent in the northern part of the project area. This appears to be controlled by the merging of the top of the Tensleep Sandstone and the Jurassic unconformity (top of the Triassic Chugwater Formation). There should be potential for the discovery of oil in Tensleep stratigraphic traps or combination traps everywhere south of the Jurassic-Pennsylvanian Isopach zero contour except where the Tensleep has been exposed by uplift and erosion. Known Tensleep fields in south-central Montana are generally small in area, which agrees with outcrop studies that show eolian dune sequences are generally quite small in lateral extent, on the order of 10 to 40 acres. Although existing fields are small in area, they are very productive; individual wells will probably make 300,000 to 500,000 barrels of oil. In the project area, hydrodynamic considerations are important. All the existing Tensleep fields have active water drives. In many cases, the reservoir pressure today is as it was when initially discovered. In areas of high structural complexity, such as the Lodge Grass-Crow Agency fault and the Lake Basin fault zone, significant structural closure may be necessary to trap oil because of the strong hydrodynamic influence exerted by the underlying Madison Formation aquifer.

  6. Cysticercal encephalitis presenting with a "Starry Sky" appearance on neuroimaging

    Directory of Open Access Journals (Sweden)

    Tushar B Patil

    2015-01-01

    Full Text Available A lady in her early forties was brought to our hospital in an unconscious state with history of generalized tonic-clonic seizures for last 6 h. She had multiple episodes of seizures in last 4 months, but did not receive any treatment. Relatives also gave a history of fever, headache, and vomiting for last 1 week. Her seizures were controlled with intravenous lorazepam and valproate. Clinical examination revealed a delirious patient with bilateral papilledema, brisk deep tendon reflexes, and extensor plantars. She had aspirated and had bilateral coarse crepitations on chest auscultation. Computed tomography (CT of brain showed multiple small hyperdense calcific lesions extending throughout both the cerebral hemispheres leading to a "starry sky" appearance, suggestive of cysticercal encephalitis. The patient succumbed to progressive aspiration pneumonitis on the 6 th day after hospitalization.

  7. Sonographic Appearance of Dermal and Subcutaneous Sarcoidosis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Ja Yoon; Bae, Young A; Hong, Hyeok Jin; Kwon, Kye Won [Dept. of Radiology, Bundang Jesaeng General Hospital, Seongnam (Korea, Republic of)

    2012-08-15

    Sarcoidosis is a systemic granulomatous disease of unknown origin that mainly involves lung and skin, but rarely involves subcutaneous tissue. While some studies have reported on CT or MR imaging findings of subcutaneous sarcoidosis, there is only one report on sonographic findings of subcutaneous sarcoidosis, recently published in the US. Familiarity with ultrasonographic findings of subcutaneous sarcoidosis might be helpful for the early diagnosis in patient with palpable nodules and image follow-up for subcutaneous sarcoidosis. Here we report on the sonographic appearance of subcutaneous sarcoidosis involving dermal and subcutaneous tissue over axilla and sole, a case diagnosed as sarcoidosis and improved by steroid treatment, along with a review of the relevant literature.

  8. Measured and Estimated Sodium-Adsorption Ratios for Tongue River and its Tributaries, Montana and Wyoming, 2004-06

    Science.gov (United States)

    Cannon, M.R.; Nimick, David A.; Cleasby, Thomas E.; Kinsey, Stacy M.; Lambing, John H.

    2007-01-01

    The Tongue River drains an area of about 5,400 square miles and flows northward from its headwaters in the Bighorn National Forest of northeastern Wyoming to join the Yellowstone River at Miles City, Montana. Water from the Tongue River and its tributaries is extensively used for irrigation in both Wyoming and Montana. The Tongue River watershed contains vast coal deposits that are extracted at several surface mines. In some areas of the watershed, the coal beds also contain methane gas (coal-bed methane or natural gas), which has become the focus of intense exploration and development. Production of coal-bed methane requires the pumping of large volumes of ground water from the coal beds to reduce water pressure within the formation and release the stored gas. Water from the coal beds typically is high in sodium and low in calcium and magnesium, resulting in a high sodium-adsorption ratio (SAR). Disposal of ground water with high sodium concentrations into the Tongue River has the potential to increase salinity and SAR of water in the river, and potentially reduce the quality of water for irrigation purposes. This report documents SAR values measured in water samples collected at 12 monitoring sites in the Tongue River watershed and presents regression relations between specific conductance (SC) and SAR at each site for the years 2004-06. SAR in water samples was determined from laboratory-measured concentrations of sodium, calcium, and magnesium. The results of regression analysis indicated that SC and SAR were significantly related (p-values developed for most monitoring sites in the Tongue River watershed were used with continuous SC data to estimate daily SAR during the 2004 and 2005 irrigation seasons and to estimate 2006 provisional SAR values, which were displayed on the Web in real-time. Water samples were collected and analyzed from seven sites on the main stem of the Tongue River located at: (1) Monarch, Wyoming, station 06299980, (2) State line near

  9. Childhood asymmetrical labium majus enlargement sonographic and MR imaging appearances

    Energy Technology Data Exchange (ETDEWEB)

    Gokli, Ami; Neuman, Jeremy; Lukse, Ruby; Koshy, June [Staten Island University Hospital, Department of Radiology, Staten Island, NY (United States); Kong, Fanyi [Staten Island University Hospital, Department of Pathology, Staten Island, NY (United States); Laor, Tal [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States)

    2016-05-15

    Childhood asymmetrical labium majus enlargement (CALME) has been described sparsely in recent surgery, pathology, pediatric and gynecology literature; however, no comprehensive description from a radiology perspective has been developed. The purpose of this case series is to describe the imaging findings of CALME and to review the current understanding of this recently described clinical entity with regard to clinical presentation, pathophysiology, differential diagnosis and treatment options. This is a retrospective analysis of 3 girls, ages 5-7 years, who presented for imaging evaluation with subsequent pathologically proven CALME. Each child's clinical history, length of symptoms, imaging appearance and pathological findings were reviewed. All three girls presented with unilateral enlargement of the labium majus (two right-side, one left-side) with no history of trauma or other inciting cause. Two girls had painless labial enlargement that was recognized for weeks, and one had similar symptoms for 1 year prior to presentation. One girl was evaluated initially with sonography, and all three children underwent MR imaging. Sonographic evaluation showed asymmetrical labial enlargement without a definable mass. In each girl, the MR imaging findings were characterized by relatively ill-defined T1-weighted hypointense signal, T2-weighted hypo- to isointense signal with interspersed hyperintense septae, and heterogeneous patchy and feathery strands of enhancement on post-contrast imaging. Biopsy from each child showed benign fibrous tissue with intervening mature fibroadipose tissue, vessels and nerves without findings of inflammation or neoplasia. The MR imaging appearance of CALME is consistent. Recognition and appreciation of this unique pediatric entity by the radiologist may be essential for appropriate diagnosis and can help to guide therapy. Current preferred treatment approach is conservative. (orig.)

  10. Extraction and identification of three major aldose reductase inhibitors from Artemisia montana.

    Science.gov (United States)

    Jung, Hyun Ah; Islam, M D Nurul; Kwon, Yong Soo; Jin, Seong Eun; Son, You Kyung; Park, Jin Ju; Sohn, Hee Sook; Choi, Jae Sue

    2011-02-01

    Aldose reductase inhibitors (ARIs) provide an important therapeutic and preventive opportunity against hyperglycemia associated diabetic complications. The methanolic extracts of 12 species from the genus Artemisia exhibited significant in vitro rat lens AR (RLAR) inhibitory activities with IC(50) values ranging from 0.51 to 13.45 μg/mL (quercetin, 0.64 μg/mL). Since the whole plant of Artemisia montana showed the highest RLAR inhibitory activity, bioassay-guided fractionation was performed to obtain ethyl acetate and n-butanol fractions. Repeated column chromatography of two active fractions, yielded fifteen compounds, including four chlorogenic acids (3,5-di-O-caffeoylquinic acid, chlorogenic acid, neochlorogenic acid, cryptochlorogenic acid), six flavonoids (apigenin, luteolin, quercetin, isoquercitrin, hyperoside, luteolin 7-rutinoside), and five coumarins (umbelliferone, scoparone, scopoletin, esculetin, and scopolin); their structures were confirmed by spectroscopic methods. 3,5-Di-O-caffeoylquinic acid and chlorogenic acid, as well as test flavonoids, displayed the most potent RLAR inhibitory activities with IC(50) values ranging from 0.19 to 5.37 μM. Furthermore, the HPLC profiles of the ethyl acetate and n-butanol fractions indicated that 3,5-di-O-caffeoylquinic acid, chlorogenic acid, and hyperoside, as major compounds, might play crucial roles in RLAR inhibition. The results suggest that A. montana and three key AR inhibitors therein would clearly be potential candidates as therapeutic or preventive agents for diabetic complications. Copyright © 2010 Elsevier Ltd. All rights reserved.

  11. MEDIATION - THE ONLY VIABLE SOLUTION TO RESOLVE THE CONFLICT IN ROSIA MONTANA

    Directory of Open Access Journals (Sweden)

    DRAGOS MARIAN RADULESCU

    2012-05-01

    Full Text Available In modern society, located in a continually growing population, one of the main problems is related to the exploitation of natural resources, a source of richness limited and usually non-renewable. That is the exploitation of Rosia Montana, where an old gold mine continues to produce interest for what might be called "gold fever" in Romania. But, unlike the ancient and medieval times, where such operations were encouraged as a development factor, today environmental protection and sustainable development theory says that such mining destroys the nature and the community are serious demage, even if part of the local community wants to work, further mining, considering it a way of life and a reliable source of income. Thus we have two opposing positions camps: those who want to protect nature and those who want to exploit it, and in such a dilemma can not get out only with mediation Mediation is the only one who can bring the same opponents at the negotiation table, in the presence of specialized environments, and fully impartial stranger to conflict, to find a common solution to resolve the conflict, thus brains "peace" sustainable, that can be subsequently implemented. This study aims to review the advantages and the role that mediation can bring it into such a sensitive issue, as the Rosia Montana

  12. A Demonstration System for Capturing Geothermal Energy from Mine Waters beneath Butte, Montana

    Energy Technology Data Exchange (ETDEWEB)

    Blackketter, Donald [Montana Tech of the Univ. of Montana, Butte, MT (United States)

    2015-06-01

    Executive Summary An innovative 50-ton ground-source heat pump (GSHP) system was installed to provide space heating and cooling for a 56,000 square foot (5,200 square meter) building in Butte Montana, in conjunction with its heating and chiller systems. Butte is a location with winter conditions much colder than the national average. The GSHP uses flooded mine waters at 78F (25C) as the heat source and heat sink. The heat transfer performance and efficiency of the system were analyzed using data from January through July 2014. This analysis indicated that for typical winter conditions in Butte, Montana, the GSHP could deliver about 88% of the building’s annual heating needs. Compared with a baseline natural-gas/electric system, the system demonstrated at least 69% site energy savings, 38% source energy savings, 39% carbon dioxide emissions reduction, and a savings of $17,000 per year (40%) in utility costs. Assuming a $10,000 per ton cost for installing a production system, the payback period at natural gas costs of $9.63/MMBtu and electricity costs of $0.08/kWh would be in the range of 40 to 50 years. At higher utility prices, or lower installation costs, the payback period would obviously be reduced.

  13. Investigation of ambient seismic noise using seismic interferometry in western Montana

    Science.gov (United States)

    Krzywosz, Natalia

    Passive seismic interferometry is a process by which ambient noise data recorded at different seismic stations can be cross-correlated to estimate Green's functions. In the past, both surface waves and body waves have successfully been extracted by cross-correlation of ambient noise data on both regional and global scales. In this study, I have generated Matlab code to simulate an application of seismic interferometry on a synthetic model with pre-defined layers and p-wave velocities. For areas with known velocity models, the Matlab code produced in this study can be used to generate synthetic seismograms, and model the effects of cross-correlation on receiver responses. In order to develop a general understanding of the ambient noise wavefield in western Montana, a spectral analysis program was developed in Matlab. This program is used to process ambient noise data from the Transportable Array (TA) Seismographic Network, and to generate its power spectral density plots and probability density functions. The detailed spectral analysis provides some insight to the ambient noise sources, and their energy distribution throughout western Montana. In addition, an attempt was made to preprocess ambient noise data from the TA array in Matlab for later use. Although preprocessing of the data was successful, limitations in computing power and time, allowed for temporal stacking of only one month of data. The one month period was not long enough to produce Green's functions which contain coherent body waves.

  14. The Aesthetic Post-Communist Subject and the Differend of Rosia Montana

    Directory of Open Access Journals (Sweden)

    Irina Velicu

    2012-11-01

    Full Text Available By challenging the state and corporate prerogatives to distinguish between “good” and “bad” development, social movements by and in support of inhabitants of Rosia Montana (Transylvania are subverting prevailing perceptions about Central and Eastern Europe (CEE’s liberal path of development illustrating its injustice in several ways that will be detailed in this article under the heading “inhibitions of political economy” or Balkanism. The significance of the “Save Rosia Montana” movement for post-communism is that it invites post-communist subjects to reflect and revise their perception about issues such as communism, capitalism and development and to raise questions of global significance about the fragile edifice of justice within the neo-liberal capitalist economy. However, resistance to injustice (and implicitly affirmations of other senses of justice is an ambiguous discursive practice through which Rosieni make sense as well as partake their sense of Rosia Montana. The movement brings about a public dispute which may be compared with a differend: (in Lyotard’s words, a conflict that cannot be confined to the rules of “cognitive phrases,” of truth and falsehood. This article argues that while post-communist events of “subjectification” are unstable and thus, are to be viewed aesthetically, this same ambiguous multiplication of political subjectivity may facilitate the creation of social spaces for imagining alternative possibilities of development.

  15. Effect of vegetation cycle on chemical content and antibacterial activity of Satureja montana L.

    Directory of Open Access Journals (Sweden)

    Damjanović-Vratnica Biljana

    2011-01-01

    Full Text Available Effect of vegetation cycle on phytochemical composition of the essential oil obtained from the aerial parts of wild-growing winter savory (Satureja montana L. from Montenegro was analysed by GC-MS and its antibacterial activity tested at different oil concentrations. A total of 36 and 34 constituents were identified in the hydrodistilled oil obtained from herb before flowering and during flowering stage, with major components: thymol (37,36% and 27,68%, carvacrol (15,47% and 4,40%, γ-terpinene (11,75% and 8.66% and p-cymene (7,86% and 31, 37%, respectively. The gained results revealed that essential oil of S. montana has rather significant antibacterial activity against chosen bacteria Staphylococcus aureus, Escherichia coli and Bacillus subtilis. Also, it was found that vegetation cycle affects the chemical composition and antibacterial activity of savory essential oil. Essential oil gained prior to herb flowering period showed stronger antibacterial activity in comparison with the oil gained during herb flowering.

  16. Implementation of diabetes prevention programs in rural areas: Montana and south-eastern Australia compared.

    Science.gov (United States)

    Reddy, Prasuna; Hernan, Andrea L; Vanderwood, Karl K; Arave, Diane; Niebylski, Mark L; Harwell, Todd S; Dunbar, James A

    2011-06-01

    To identify the key elements that enabled the Greater Green Triangle Diabetes Prevention Project (GGT DPP) and the Montana Cardiovascular Disease and Diabetes Prevention (CDDP) programs successful establishment and implementation in rural areas, as well as identifying specific challenges or barriers for implementation in rural communities. Focus groups were held with the facilitators who delivered the GGT DPP in Australia and the Montana CDDP programs in the USA. Interview questions covered the facilitators' experiences with recruitment, establishing the program, the components and influence of rurality on the program, barriers and challenges to delivering the program, attributes of successful participants, and the influence of community resources and partnerships on the programs. Four main themes emerged from the focus groups: establishing and implementing the diabetes prevention program in the community; strategies for recruitment and retention of participants; what works in lifestyle intervention programs; and rural-centred issues. The results from this study have assisted in determining the factors that contribute to developing, establishing and implementing successful diabetes prevention programs in two rural areas. Recommendations to increase the likelihood of success of programs in rural communities include: securing funding early for the program; establishing support from community leaders and developing positive relationships with health care providers; creating a professional team with passion for the program; encouraging participants to celebrate their small and big successes; and developing procedures for providing post-intervention support to help participants maintain their success. © 2011 The Authors. Australian Journal of Rural Health © National Rural Health Alliance Inc.

  17. Temperature is the key to altitudinal variation of phenolics in Arnica montana L. cv. ARBO.

    Science.gov (United States)

    Albert, Andreas; Sareedenchai, Vipaporn; Heller, Werner; Seidlitz, Harald K; Zidorn, Christian

    2009-05-01

    Plants in alpine habitats are exposed to many environmental stresses, in particular temperature and radiation extremes. Recent field experiments on Arnica montana L. cv. ARBO indicated pronounced altitudinal variation in plant phenolics. Ortho-diphenolics increased with altitude compared to other phenolic compounds, resulting in an increase in antioxidative capacity of the tissues involved. Factors causing these variations were investigated by climate chamber (CC) experiments focusing on temperature and ultraviolet (UV)-B radiation. Plants of A. montana L. cv. ARBO were grown in CCs under realistic climatic and radiation regimes. Key factors temperature and UV-B radiation were altered between different groups of plants. Subsequently, flowering heads were analyzed by HPLC for their contents of flavonoids and caffeic acid derivatives. Surprisingly, increased UV-B radiation did not trigger any change in phenolic metabolites in Arnica. In contrast, a pronounced increase in the ratio of B-ring ortho-diphenolic (quercetin) compared to B-ring monophenolic (kaempferol) flavonols resulted from a decrease in temperature by 5 degrees C in the applied climate regime. In conclusion, enhanced UV-B radiation is probably not the key factor triggering shifts in the phenolic composition in Arnica grown at higher altitudes but rather temperature, which decreases with altitude.

  18. Altitudinal variation of secondary metabolite profiles in flowering heads of Arnica montana cv. ARBO.

    Science.gov (United States)

    Spitaler, Renate; Schlorhaufer, P Daniel; Ellmerer, Ernst P; Merfort, Irmgard; Bortenschlager, Sigmar; Stuppner, Hermann; Zidorn, Christian

    2006-02-01

    The altitudinal variation on the contents of secondary metabolites in flowering heads of Arnica montana was assessed. Plants of A. montana cultivar ARBO were grown in nine experimental plots at altitudes between 590 and 2230m at Mount Patscherkofel near Innsbruck/Austria. The total contents of sesquiterpene lactones and flavonoids were not positively correlated with the altitude of the growing site. However, the proportion of flavonoids with vicinal free hydroxy groups in ring B to flavonoids lacking this feature significantly increased with elevation. Additionally, the level of caffeic acid derivatives also positively correlated with the altitude of the growing site. In particular amounts of 1-methoxyoxaloyl-3,5-dicaffeoylquinic acid significantly increased in higher sites and samples from the summit region contained 85% more of this compound than samples from valley sites. These results are discussed with regards to chemosystematic studies comparing samples collected in different altitudes as well as in the light of a UV-B protective and radical scavenging function of phenolics and their significance for plant life in environments with elevated UV-B radiation.

  19. Permeation of bioactive constituents from Arnica montana preparations through human skin in-vitro.

    Science.gov (United States)

    Tekko, I A; Bonner, M C; Bowen, R D; Williams, A C

    2006-09-01

    This study investigated and characterised transdermal permeation of bioactive agents from a topically applied Arnica montana tincture. Permeation experiments conducted over 48 h used polydimethylsiloxane (silastic) and human epidermal membranes mounted in Franz-type diffusion cells with a methanol-water (50:50 v/v) receptor fluid. A commercially available tincture of A. montana L. derived from dried Spanish flower heads was a donor solution. Further donor solutions prepared from this stock tincture concentrated the tincture constituents 1, 2 and 10 fold and its sesquiterpene lactones 10 fold. Permeants were assayed using a high-performance liquid chromatography method. Five components permeated through silastic membranes providing peaks with relative retention factors to an internal standard (santonin) of 0.28, 1.18, 1.45, 1.98 and 2.76, respectively. No permeant was detected within 12 h of applying the Arnica tincture onto human epidermal membranes. However, after 12 h, the first two of these components were detected. These were shown by Zimmermann reagent reaction to be sesquiterpene lactones and liquid chromatography/diode array detection/mass spectrometry indicated that these two permeants were 11,13-dihydrohelenalin (DH) analogues (methacrylate and tiglate esters). The same two components were also detected within 3 h of topical application of the 10-fold concentrated tincture and the concentrated sesquiterpene lactone extract.

  20. Chemical and biological investigations of a toxic plant from Central Africa, Magnistipula butayei subsp. montana.

    Science.gov (United States)

    Karangwa, C; Esters, V; Frédérich, M; Tits, M; Kadima, J N; Damas, J; Noirfalise, A; Angenot, L

    2006-02-20

    Magnistipula butayei subsp. montana (Chrysobalanaceae) is known, in the Great Lakes Region, to possess toxicological properties. In this paper, we investigated the acute toxicity (dose levels 50-1600 mg/kg) of its aqueous extract, administered orally to adult Wistar rats. This study demonstrated that the freeze-dried aqueous extract (5%, w/w) possesses high toxicity. The extract caused hypothermia, neurological disorders, including extensor reflex of maximal convulsive induced-seizures at about 2 h after the administered dose, and death occurred (LD50=370 mg/kg) in a dose dependent manner. Blood parameter evaluation revealed slight variations, but these might not have clinical relevance. Histological examination of internal organs (lungs, liver, heart and kidneys) did not reveal any abnormality in the treated group compared to the control. Therefore, it can be concluded that Magnistipula butayei subsp. montana aqueous extract, given orally, is toxic and that its target is the central nervous system. General phytochemical screening revealed that the plant did not contain significant amounts of products known to be toxic, such as alkaloids or cardioactive glycosides, but only catechic tannins, amino acids, saponins and other aphrogen principles in the three parts of the species (fruit, leave and bark).

  1. Antiproliferative activity of three methoxylated flavonoids isolated from Zeyheria montana Mart. (Bignoniaceae) leaves.

    Science.gov (United States)

    Seito, Leonardo Noboru; Ruiz, Ana Lucia Tasca Goiz; Vendramini-Costa, Debora; Tinti, Sirlene Valério; de Carvalho, João Ernesto; Bastos, Jairo Kenupp; Di Stasi, Luiz Claudio

    2011-10-01

    The present study isolated three major active flavonoids, two flavones named 4',5,7-trimethoxy-luteolin (1) and 6-hydroxy-5,7-dimethoxyflavone (2) and the flavanone 5-hydroxy-6,7-dimethoxyflavanone (3) from Zeyheria montana dichloromethane leaf extract. Isolation and purification were conducted with the application of column chromatography and structures were assigned by spectral analysis. All compounds were evaluated for cytotoxic activities against human tumor cell lines UACC-62 (melanoma), MCF-7 (breast), NCI-ADR/RES (breast expressing phenotype multiple drug resistance), 786-0 (renal), NCI-H460 (lung, non-small cells), PC-3 (prostate), OVCAR-3 (ovarian), HT-29 (colon) and K562 (leukemia) in vitro. All compounds were active in different degrees on several tumor cell lines and flavanone 3 showed cytotoxicity against almost all cell lines, particularly against human NCI-ADR/RES and K562 cell lines. In conclusion, three antiproliferative compounds were isolated for the first time from Zeyheria montana and its leaves were characterized as an important source of methoxylated flavones and flavanone as potential antitumor compounds. Copyright © 2011 John Wiley & Sons, Ltd.

  2. Antioxidant Potential, Lipid Peroxidation Inhibition and Antimicrobial Activities of Satureja montana L. subsp. kitaibelii Extracts

    Directory of Open Access Journals (Sweden)

    Dragoljub D. Cvetković

    2007-09-01

    Full Text Available The antioxidant activity of different Satureja montana L. subsp. kitaibelii extracts was tested by measuring their ability to scavenge reactive hydroxyl radical during the Fenton reaction, using ESR spectroscopy. Also, the influence of these extracts on lipid peroxyl radicals obtained during lipid peroxidation of: (I sunflower oil (37°C, 3h inducedby 4,4'-azobis(4-cyanovaleric acid (ACVA and (II liposomes induced by 2,2'-azobis(2-amidino-propanedihydrochloride (AAPH was studied. n-Butanol extract had the bestantioxidant activity (100% at 0.5 mg/mL in Fenton reaction system; 89.21% at 5 mg/mL in system I; 83.38% at 5 mg/mL in system II. The antioxidant activities of the extracts significantly correlated with total phenolic content. The antimicrobial activity of Satureja montana L. subsp. kitaibelii extracts was investigated. Petroleum ether, chloroform and ethyl acetate extracts expressed a wide range of inhibiting activity against both gram-positive and gram-negative bacteria.

  3. Estimating occupancy and predicting numbers of gray wolf packs in Montana using hunter surveys

    Science.gov (United States)

    Rich, Lindsey N.; Russell, Robin E.; Glenn, Elizabeth M.; Mitchell, Michael S.; Gude, Justin A.; Podruzny, Kevin M.; Sime, Carolyn A.; Laudon, Kent; Ausband, David E.; Nichols, James D.

    2013-01-01

    Reliable knowledge of the status and trend of carnivore populations is critical to their conservation and management. Methods for monitoring carnivores, however, are challenging to conduct across large spatial scales. In the Northern Rocky Mountains, wildlife managers need a time- and cost-efficient method for monitoring gray wolf (Canis lupus) populations. Montana Fish, Wildlife and Parks (MFWP) conducts annual telephone surveys of >50,000 deer and elk hunters. We explored how survey data on hunters' sightings of wolves could be used to estimate the occupancy and distribution of wolf packs and predict their abundance in Montana for 2007–2009. We assessed model utility by comparing our predictions to MFWP minimum known number of wolf packs. We minimized false positive detections by identifying a patch as occupied if 2–25 wolves were detected by ≥3 hunters. Overall, estimates of the occupancy and distribution of wolf packs were generally consistent with known distributions. Our predictions of the total area occupied increased from 2007 to 2009 and predicted numbers of wolf packs were approximately 1.34–1.46 times the MFWP minimum counts for each year of the survey. Our results indicate that multi-season occupancy models based on public sightings can be used to monitor populations and changes in the spatial distribution of territorial carnivores across large areas where alternative methods may be limited by personnel, time, accessibility, and budget constraints.

  4. The ammonoids from the Three Forks Shale (Late Devonian of Montana

    Directory of Open Access Journals (Sweden)

    D. Korn

    2006-08-01

    Full Text Available The ammonoid fauna from the Late Devonian Three Forks Shale of Montana is revised. Six taxa were recognised, which belong to the genera Tornoceras, Pernoceras, Raymondiceras, Platyclymenia, Pleuroclymenia, and Carinoclymenia. The ammonoid assemblage suggests a stratigraphic position within the middle Famennian, most probably the Platyclymenia annulata Zone. The ammonoids display extreme septal crowding in intermediate as well as adult growth stages, which can be regarded as evidence for instable palaeoecological conditions during lifetime of the animals. Die Ammonoideenfauna aus dem oberdevonischen Three Forks Shale von Montana wird revidiert. Sechs Taxa werden unterschieden; sie gehören zu den Gattungen Tornoceras, Pernoceras, Raymondiceras, Platyclymenia, Pleuroclymenia und Carinoclymenia. Die Ammonoideen-Vergesellschaftung spricht für eine stratigraphische Position im mittleren Famennium, wahrscheinlich in der Platyclymenia annulata Zone. Die Ammonoideen zeigen auffällige Drängung der Septen in intermediären und adulten Wachstumsstadien, die als Hinweis auf instabile Lebensbedingungen für die Tiere gewertet werden kann. doi:10.1002/mmng.200600008

  5. Using structured decision making to manage disease risk for Montana wildlife

    Science.gov (United States)

    Mitchell, Michael S.; Gude, Justin A.; Anderson, Neil J.; Ramsey, Jennifer M.; Thompson, Michael J.; Sullivan, Mark G.; Edwards, Victoria L.; Gower, Claire N.; Cochrane, Jean Fitts; Irwin, Elise R.; Walshe, Terry

    2013-01-01

    We used structured decision-making to develop a 2-part framework to assist managers in the proactive management of disease outbreaks in Montana, USA. The first part of the framework is a model to estimate the probability of disease outbreak given field observations available to managers. The second part of the framework is decision analysis that evaluates likely outcomes of management alternatives based on the estimated probability of disease outbreak, and applies managers' values for different objectives to indicate a preferred management strategy. We used pneumonia in bighorn sheep (Ovis canadensis) as a case study for our approach, applying it to 2 populations in Montana that differed in their likelihood of a pneumonia outbreak. The framework provided credible predictions of both probability of disease outbreaks, as well as biological and monetary consequences of management actions. The structured decision-making approach to this problem was valuable for defining the challenges of disease management in a decentralized agency where decisions are generally made at the local level in cooperation with stakeholders. Our approach provides local managers with the ability to tailor management planning for disease outbreaks to local conditions. Further work is needed to refine our disease risk models and decision analysis, including robust prediction of disease outbreaks and improved assessment of management alternatives.

  6. Integrated approach of environmental impact and risk assessment of Rosia Montana Mining Area, Romania.

    Science.gov (United States)

    Stefănescu, Lucrina; Robu, Brînduşa Mihaela; Ozunu, Alexandru

    2013-11-01

    The environmental impact assessment of mining sites represents nowadays a large interest topic in Romania. Historical pollution in the Rosia Montana mining area of Romania caused extensive damage to environmental media. This paper has two goals: to investigate the environmental pollution induced by mining activities in the Rosia Montana area and to quantify the environmental impacts and associated risks by means of an integrated approach. Thus, a new method was developed and applied for quantifying the impact of mining activities, taking account of the quality of environmental media in the mining area, and used as case study in the present paper. The associated risks are a function of the environmental impacts and the probability of their occurrence. The results show that the environmental impacts and quantified risks, based on quality indicators to characterize the environmental quality, are of a higher order, and thus measures for pollution remediation and control need to be considered in the investigated area. The conclusion drawn is that an integrated approach for the assessment of environmental impact and associated risks is a valuable and more objective method, and is an important tool that can be applied in the decision-making process for national authorities in the prioritization of emergency action.

  7. Developmental and Environmental Effects on Sesquiterpene Lactones in Cultivated Arnica montana L.

    Science.gov (United States)

    Todorova, Milka; Trendafilova, Antoaneta; Vitkova, Antonina; Petrova, Maria; Zayova, Ely; Antonova, Daniela

    2016-08-01

    The amount of sesquiterpene lactones and the lactone profile of Arnica montana L. in flowering and seed formation stages in vitro and in vivo propagated from seeds of German, Ukrainian, and Austrian origin and grown in two experimental fields were studied. It was found that in vitro propagated 2-year plants in full flowering stage accumulated higher amount of lactones in comparison to in vivo propagated 3-year plants and to the seed formation stage, respectively. Helenalins predominated in in vivo propagated 2-year or in vitro propagated 3-year plants. 2-Methylbutyrate (2MeBu) was the principal ester in the samples with prevalence of helenalins, while isobutyrate (iBu) was the major one in the samples with predominance of 11,13-dihydrohelenalins. The results revealed that the environmental conditions on Vitosha Mt. are more suitable for cultivation of A. montana giving higher content of lactones.

  8. Geospatial data for coal beds in the Powder River Basin, Wyoming and Montana

    Science.gov (United States)

    Kinney, Scott A.; Scott, David C.; Osmonson, Lee M.; Luppens, James A.

    2015-01-01

    The purpose of this report is to provide geospatial data for various layers and themes in a Geographic Information System (GIS) format for the Powder River Basin, Wyoming and Montana. In 2015, as part of the U.S. Coal Resources and Reserves Assessment Project, the U.S. Geological Survey (USGS) completed an assessment of coal resources and reserves within the Powder River Basin, Wyoming and Montana. This report is supplemental to USGS Professional Paper 1809 and contains GIS data that can be used to view digital layers or themes, including the Tertiary limit of the Powder River Basin boundary, locations of drill holes, clinker, mined coal, land use and technical restrictions, geology, mineral estate ownership, coal thickness, depth to the top of the coal bed (overburden), and coal reliability categories. Larger scale maps may be viewed using the GIS data provided in this report supplemental to the page-size maps provided in USGS Professional Paper 1809. Additionally, these GIS data can be exported to other digital applications as needed by the user. The database used for this report contains a total of 29,928 drill holes, of which 21,393 are in the public domain. The public domain database is linked to the geodatabase in this report so that the user can access the drill-hole data through GIS applications. Results of this report are available at the USGS Energy Resources Program Web site,http://energy.usgs.gov/RegionalStudies/PowderRiverBasin.aspx.

  9. I Am an Unknown Greatness; Poems & Notes from Montana's 1974-75 Poetry-in-the-Schools Program.

    Science.gov (United States)

    Long, David, Ed.

    A project of the Montana Arts Council Poetry-in-the-Schools program, this book contains a selection of poems by elementary and secondary level students and discussions of the program by participating poets. The poems and discussions are divided into the following sections: "Open Window"; "In Light of Five Hours," by Ann…

  10. 77 FR 74873 - Notice of Inventory Completion: University of Montana, Missoula, MT; Museum of the Rockies at...

    Science.gov (United States)

    2012-12-18

    ... Rockies at Montana State University, Bozeman, MT; and University of Wyoming, Department of Anthropology... Anthropology, have completed an inventory of human remains, in consultation with the appropriate Indian tribe, and have determined that there is no cultural affiliation between the remains and any...

  11. Community Strategic Visioning as a Method to Define and Address Poverty: An Analysis from Select Rural Montana Communities

    Science.gov (United States)

    Lachapelle, Paul; Austin, Eric; Clark, Daniel

    2010-01-01

    Community strategic visioning is a citizen-based planning process in which diverse sectors of a community collectively determine a future state and coordinate a plan of action. Twenty-one communities in rural Montana participated in a multi-phase poverty reduction program that culminated in a community strategic vision process. Research on this…

  12. Five Board Games for the Language Classroom: Uvas, Montana Rusa, El Futbol, La Corrida de Verbos, Paso a Paso.

    Science.gov (United States)

    Snyder, Barbara

    A collection of five board games for the Spanish language classroom contains gameboards, game markers, and directions for each game. It also contains general instructions for the teacher about the classroom use of board games. The games include: "Uvas," for use in vocabulary development and cultural awareness; "Montana Rusa," for general…

  13. Estimating detection probability for Canada lynx Lynx canadensis using snow-track surveys in the northern Rocky Mountains, Montana, USA

    Science.gov (United States)

    John R. Squires; Lucretia E. Olson; David L. Turner; Nicholas J. DeCesare; Jay A. Kolbe

    2012-01-01

    We used snow-tracking surveys to determine the probability of detecting Canada lynx Lynx canadensis in known areas of lynx presence in the northern Rocky Mountains, Montana, USA during the winters of 2006 and 2007. We used this information to determine the minimum number of survey replicates necessary to infer the presence and absence of lynx in areas of similar lynx...

  14. Montana Cook Fresh Workshop Pilot: A K-12 School Nutrition Professional Training to Incorporate Whole Foods in School Meals

    Science.gov (United States)

    Stephens, Lacy; Shanks, Carmen Byker; Roth, Aubree; Bark, Katie

    2016-01-01

    Purpose/Objectives: To meet new school meal guidelines, create meals that appeal to students, and promote positive food choices and health status among students, school nutrition programs are increasingly moving towards scratch cooking. This pilot research aimed to evaluate the outcomes of the Montana Cook Fresh Workshop, a culinary skills class…

  15. 75 FR 8322 - Tatanka Wind Power, LLC, Complainant, v. Montana-Dakota Utilities Company, a Division of MDU...

    Science.gov (United States)

    2010-02-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Tatanka Wind Power, LLC, Complainant, v. Montana-Dakota Utilities Company, a... and Order Nos. 2003 and 2003-A,\\1\\ Tatanka Wind Power, LLC (Complainant) filed a formal complaint...

  16. Water-resources activities of the U.S. Geological Survey in Montana, October 1993 through September 1995

    Science.gov (United States)

    Harksen, C. J.; Midtlyng, Karen S.

    1995-01-01

    Water-resources programs and activities of the U.S. Geological Survey in Montana consist principally of hydrologic-data collection and investigative studies that address water-resource issues. The work is supported by direct Federal funding, by transfer of funds from other Federal agencies, and by joint funding agreements with State or local agencies. The Montana District of the Geological Survey's Water Resources Division conducts its hydrologic work through a District Office in Helena and Field Headquarters in Helena, Billings, Kalispell, and Fort Peck. Thirty-two projects currently are being conducted. As outlined in this report, these projects are operated under the general categories of data-collection programs and investigative studies. This report describes the projects funded for fiscal years 1994 and 1995. The report also describes the operations of the Montana District, general hydrology of Montana, activities in addition to regular programs, and sources of publications and information. It also lists reports published or released during the preceding 5 years.

  17. Montana Cook Fresh Workshop Pilot: A K-12 School Nutrition Professional Training to Incorporate Whole Foods in School Meals

    Science.gov (United States)

    Stephens, Lacy; Shanks, Carmen Byker; Roth, Aubree; Bark, Katie

    2016-01-01

    Purpose/Objectives: To meet new school meal guidelines, create meals that appeal to students, and promote positive food choices and health status among students, school nutrition programs are increasingly moving towards scratch cooking. This pilot research aimed to evaluate the outcomes of the Montana Cook Fresh Workshop, a culinary skills class…

  18. 76 FR 77008 - Notice of Administrative Boundary Change for Bureau of Land Management Offices in Montana To...

    Science.gov (United States)

    2011-12-09

    ... Bureau of Land Management Notice of Administrative Boundary Change for Bureau of Land Management Offices in Montana To Eliminate the County Split of Lewis and Clark County AGENCY: Bureau of Land Management... changed. The administrative boundary change will realign Lewis and Clark County, currently a split...

  19. Histoplasmosis in a state where it is not known to be endemic--Montana, 2012-2013.

    Science.gov (United States)

    2013-10-25

    Histoplasmosis is caused by infection with the dimorphic fungus, Histoplasma capsulatum, following inhalation of contaminated soil. Among symptomatic patients, the most common clinical presentation is acute pneumonia. Persons with compromised immune systems are at risk for disseminated histoplasmosis, a severe illness requiring antifungal therapy that is often characterized by fever, malaise, anorexia, and weight loss. H. capsulatum is endemic in the Ohio River and Mississippi River valleys, where it is found in soil enriched with bird droppings and bat guano. During November 2012-February 2013, histoplasmosis was diagnosed in four Montana residents by four different physicians. No epidemiologic links among the cases were identified. Each patient's medical records were reviewed, and their exposure and travel histories were obtained. Three patients reported no recent travel outside of Montana and likely were exposed in Montana, which is west of areas where H. capsulatum is recognized as endemic. One patient reported recent travel to California, where she was exposed to potting soil containing bat guano. Low clinical suspicion, probably related to lack of history of exposure to areas where H. capsulatum is known to be endemic, likely delayed diagnosis and appropriate therapy for three patients. Health-care providers should be aware of the possibility of histoplasmosis in Montana and consider the diagnosis in patients with clinically compatible illnesses.

  20. Crossdated fire histories (1650-1900) from ponderosa pine-dominated forests of Idaho and western Montana

    Science.gov (United States)

    Emily K. Heyerdahl; Penelope Morgan; James P. Riser

    2008-01-01

    For a broader study of the climate drivers of regional-fire years in the Northern Rockies, we reconstructed a history of surface fires at 21 sites in Idaho and western Montana. We targeted sites that historically sustained frequent surface fires and were dominated or codominated by ponderosa pine (Pinus ponderosa P. & C. Lawson). Our...

  1. Duff mound consumption and cambium injury for centuries-old western larch from prescribed burning in western Montana

    Science.gov (United States)

    Michael G. Harrington

    2012-01-01

    Western larch is one of the most fire-adapted conifers in western North America. Its historical perpetuation depended upon regular fire disturbances, which creates open stand conditions and mineral seedbeds. A stand of 200- to 500-year-old larch in western Montana with deep duff mounds resulting from an unusually long 150-year fire-free period was mechanically thinned...

  2. Five Board Games for the Language Classroom: Uvas, Montana Rusa, El Futbol, La Corrida de Verbos, Paso a Paso.

    Science.gov (United States)

    Snyder, Barbara

    A collection of five board games for the Spanish language classroom contains gameboards, game markers, and directions for each game. It also contains general instructions for the teacher about the classroom use of board games. The games include: "Uvas," for use in vocabulary development and cultural awareness; "Montana Rusa," for general…

  3. Hepatocellular Carcinoma with Foamy Histiocyte-Like Appearance: A Deceptively Clear Cell Carcinoma Appearing Variant

    Directory of Open Access Journals (Sweden)

    Takuji Noro

    2010-08-01

    Full Text Available Hepatocellular carcinoma (HCC shows many pathological features, and it varies architecturally and cytologically. There have been many reports and discussions of the morphological features of HCC. A 63-year-old man was found to have a solitary tumor in liver segment 7 that was diagnosed as HCC. A partial resection of liver segment 7 was performed. Microscopically, the tumor lesion showed a moderately differentiated HCC. There was also a lesion with foamy histiocyte-like cells corresponding to the white lesion in the face of the cut tumor. Immunohistochemical staining showed that they were negative for CD68, S-100, vimentin, and HMB-45. The cytoplasm itself was negative on periodic acid Schiff (PAS and Sudan staining. Without immunohistological analysis, it is difficult to distinguish this HCC variant from clear cell carcinoma or metastases of renal cell carcinoma. It is important to recognize this type as a specific cytological variant of HCC that requires confirmation by immunohistochemistry. This report describes the case of a patient with a morphologically distinctive pattern of HCC with prominent cell cytoplasm that had a foamy histiocyte-like appearance. To the best of our knowledge, this is the first report of this HCC variant.

  4. Treatment

    National Research Council Canada - National Science Library

    Safaa M. Raghab; Ahmed M. Abd El Meguid; Hala A. Hegazi

    2013-01-01

    .... This paper presents the results of the analyses of leachate treatment from the solid waste landfill located in Borg El Arab landfill in Alexandria using an aerobic treatment process which was applied...

  5. Gender differences in memory for the appearance of others.

    Science.gov (United States)

    Horgan, Terrence G; Mast, Marianne Schmid; Hall, Judith A; Carter, Jason D

    2004-02-01

    Five studies investigated gender differences in the accurate recall of the appearance of others. The greater interpersonal orientation and interpersonal sensitivity of women were predicted to give women an advantage over men in appearance accuracy. Under both directed- and incidental-learning conditions, women more accurately recalled information concerning the appearance of their social targets than did men, participants' memory for the appearance of female targets was more accurate than it was for male targets, and neither gender was found to be a relative advantage in recalling the appearance of same-gender targets. The motivational and knowledge-based factors that might underlie a gender difference in appearance accuracy are discussed.

  6. Bubble of Real Estate Does Not Appear in Beijing

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ The report newly issued by Citigroup enables the people in Beijing to feel consoling that Beijing does not appear bubble in real estate. But the bubble of real estate has appeared only in Shanghai, Tianjin,Shenyang and Ningbo.

  7. Masculinity, consumerism, and appearance: a look at men's hair.

    Science.gov (United States)

    Ricciardelli, Rosemary

    2011-05-01

    Historically, being concerned about appearance was stereotypically associated with women. Now masculinities too have become embedded in appearance norms. Consequently men too are increasingly concerned about their appearance. Via interviews with 14 Canadian men, the role of hair in self-identification and both satisfaction and dissatisfaction with appearance is examined. Emergent themes suggest that masculinity and appearance are increasingly intertwined, and consumer culture cultivates a climate that encourages men to view their appearance as something worthy of investment. Findings suggest that men are concerned about their appearance-specifically their hair-and that there is a relationship between masculinity, appearance, and self-identification. Findings are discussed within theories of masculinity and consumerism.

  8. Comparison the probability of appearing C5 nerve injury after three kinds of surgical treat-ment of cervical spondylosis%单开门椎管扩大成形术后颈椎曲度与C5神经根麻痹的关系

    Institute of Scientific and Technical Information of China (English)

    肖善富; 张喜善; 李平; 董桂一

    2016-01-01

    Objective To explore the relationship between the cervical curvature with the incidence of C5 nerve root palsy after single open-door posterior decompression. Methods A total of 254 cases of cervical spondylosis were treated with three different operations. Group A (126 cases) was operated by expansion of single open-door cervical laminoplasty;group B (70 cases) was operated by expansion of single open-door cervical laminoplasty and cervical lateral mass fixation with no significantly changed cervical curvature;group C (58 cases) was operated by expansion of single open-door cervical laminoplasty and cervical lateral mass fixation and rebuild physiological curvature of cervi-cal spine. Results All patients were followed up for 12~18 months. X-ray, MRI and CT showed that the spinal cords had drift back in varying degrees and all lateral mass screws were not into the intervertebral foramen and spinal canal and vertebral plate didn′t close the door again and vertebral plate hinges didn′t enter into the vertebral canals and no spinal epidural hematoma compressed the spinal cord obviously in all patients. The cervical curvatures had no change in group A. The cervical curvatures had slight change in group B. The cervical curvatures had obvious change in group C,and curvature change value was 5. 3 mm ± 2. 7 mm. Eighteen cases of patients appeard C5 nerve root palsy postoperatively. There were 2 cases of C5 nerve injury in group A and 4 cases of C5 nerve injury in group B and 12 ca-ses of C5 nerve injury in group C. The probability of appearing C5 nerve injury after three kinds of surgical treatment of cervical spondylosis were respectively 1. 59% ( group A ) , 5. 71% ( group B ) , 20. 69%( group C ) , 3. 09%(group myelopathic type) and 14. 13% (group mixed type). There was no significant difference between group A and B(P>0. 05). The difference between group C with group A and B were significant statistically (P0.05),A、B组与C组比较

  9. 78 FR 29624 - Rules on Determining Hearing Appearances

    Science.gov (United States)

    2013-05-21

    ... evidence at a hearing before an administrative law judge (a) The right to appear and present evidence. Any party to a hearing has a right to appear before the administrative law judge, either in person, or, when... administrative law judge (a) The right to appear and present evidence. Any party to a hearing has a right...

  10. Earthworm survival and behavior results from a Clark Fork River Superfund site: Grant-Kohrs Ranch N.H.S., Montana

    Energy Technology Data Exchange (ETDEWEB)

    Rader, B.R.; Nimmo, D.R.; Chapman, P.L. [Colorado State Univ., Fort Collins, CO (United States)

    1995-12-31

    Concentrations of heavy metals in sediments and soils deposited along the floodplain of the Clark Fork River, within the boundaries of the Grant-Kohrs Ranch National Historic Site, have exceeded those typically found in uncontaminated soils. Upstream mining activities along the Clark Fork River in the Deer Lodge Valley, Montana, have produced substantial quantities of mine waste which have been deposited throughout the watershed. Releases and re-releases of these contaminated substances continue to occur, and appear to be preventing the germination and establishment of critical riparian plant species and depressing soil microbe activity. Slickens, bare spots devoid of all vegetation, occur frequently in the floodplain along the Clark Fork River. This research investigates the toxicity of slicken soils using a series of earthworm (Eisenia foetida andrei) survival and behavior tests. In dilution tests, earthworm survival was reduced significantly in as little as 12.5% slicken soil. Results from earthworm behavior tests currently being conducted using non-lethal slicken soil dilutions will also be presented.

  11. Phytotoxicity of floodplain soils contaminated with trace metals along the clark fork river, Grant-Kohrs Ranch National Historic Site, Deer Lodge, Montana, United States

    Science.gov (United States)

    Rader, B.R.; Nimmo, D.W.R.; Chapman, P.L.

    1997-01-01

    Concentrations of metals in sediments and soils deposited along the floodplain of the Clark Fork River, within the Grant-Kohrs Ranch National Historic Site, Deer Lodge, Montana, USA, have exceeded maximum background concentrations in the United States for most metals tested. As a result of mining and smelting activities, portions of the Deer Lodge Valley, including the Grant-Kohrs Ranch, have received National Priority List Designation under the Comprehensive Environmental Response, Compensation and Liability Act. Using a series of plant germination tests, pH measurements, and metal analyses, this study investigated the toxicity of soils from floodplain 'slicken' areas, bare spots devoid of vegetation, along the Clark Fork River. The slicken soils collected from the Grant-Kohrs Ranch were toxic to all four plant species tested. The most sensitive endpoint in the germination tests was root length and the least sensitive was emergence. Considering emergence, the most sensitive species was the resident grass species Agrostis gigantea. The sensitivities were reversed when root lengths were examined, with Echinochloa crusgalli showing the greatest sensitivity. Both elevated concentrations of metals and low pH were necessary to produce an acutely phytotoxic response in laboratory seed germination tests using slicken soils. Moreover, pH values on the Grant-Kohrs Ranch appear to be a better predictor of acutely phytotoxic conditions than total metal levels.

  12. Geodatabase of the datasets used to represent the 4 subareas of the Lower Cretaceous aquifer, Iowa, Kansas, Minnesota, Montana, Nebraska, North Dakota, South Dakota, and Wyoming

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This geodatabase includes spatial datasets which represent the Lower Cretaceous aquifer system in the States of Iowa, Kansas, Minnesota, Montana, Nebraska, North...

  13. The average concentrations of As, Cd, Cr, Hg, Ni and Pb in residential soil and drinking water obtained from springs and wells in Rosia Montana area.

    Data.gov (United States)

    U.S. Environmental Protection Agency — The average concentrations of As, Cd, Cr, Hg, Ni and Pb in n=84 residential soil samples, in Rosia Montana area, analyzed by X-ray fluorescence spectrometry are...

  14. Persistent self-consciousness about facial appearance, measured with the Derriford appearance scale 59, in patients after long-term biochemical remission of acromegaly

    NARCIS (Netherlands)

    Roerink, S.H.P.P.; Wagenmakers, M.A.E.M.; Wessels, J.F.; Sterenborg, R.B.; Smit, J.W.A.; Hermus, A.R.M.M.; Netea-Maier, R.T.

    2015-01-01

    CONTEXT: Acromegaly is associated with impaired quality of life (QoL) and causes anatomical disproportions, which may contribute to the decreased QoL after successful treatment. The Derriford appearance scale 59 (DAS59) is a questionnaire measuring psychological distress and disruptions to everyday

  15. Case Study of The ARRA-Funded GSHP Demonstration at the Natural Sources Building, Montana Tech

    Energy Technology Data Exchange (ETDEWEB)

    Malhotra, Mini [ORNL; Liu, Xiaobing [ORNL

    2015-04-01

    Under the American Recovery and Reinvestment Act (ARRA), 26 ground source heat pump (GSHP) projects were competitively selected in 2009 to demonstrate the benefits of GSHP systems and innovative technologies for cost reduction and/or performance improvement. One of the selected demonstration projects was proposed by Montana Tech of the University of Montana for a 56,000 sq ft, newly constructed, on-campus research facility – the Natural Resources Building (NRB) located in Butte, Montana. This demonstrated GSHP system consists of a 50 ton water-to-water heat pump and a closed-loop ground heat exchanger with two redundant 7.5 hp constant-speed pumps to use water in the nearby flooded mines as a heat source or heat sink. It works in conjunction with the originally installed steam HX and an aircooled chiller to provide space heating and cooling. It is coupled with the existing hot water and chilled water piping in the building and operates in the heating or cooling mode based on the outdoor air temperature. The ground loop pumps operate in conjunction with the existing pumps in the building hot and chilled water loops for the operation of the heat pump unit. The goal of this demonstration project is to validate the technical and economic feasibility of the demonstrated commercial-scale GSHP system in the region, and illustrate the feasibility of using mine waters as the heat sink and source for GSHP systems. Should the demonstration prove satisfactory and feasible, it will encourage similar GSHP applications using mine water, thus help save energy and reduce carbon emissions. The actual performance of the system is analyzed with available measured data for January through July 2014. The annual energy performance is predicted and compared with a baseline scenario, with the heating and cooling provided by the originally designed systems. The comparison is made in terms of energy savings, operating cost savings, cost-effectiveness, and environmental benefits. Finally

  16. LGBTQ Women, Appearance Negotiations, and Workplace Dress Codes.

    Science.gov (United States)

    Reddy-Best, Kelly L

    2017-05-24

    The purpose of this study was to explore LGBTQ women's experiences with unwritten or formal dress codes at work. I asked: What are LGBTQ women's experiences in the workplace with appearance management, and what are LGBTQ women's experiences navigating the written and unwritten dress codes in the workplace? To answer the research question, interviews were conducted with 24 self-identifying LGBTQ women. Six key themes emerged from the data. Themes included (1) expressed sexual identity in appearance, (2) unwritten dress codes in work environments did not always allow for expression of sexual identity in appearance, (3) motivations for pressure or desire to conceal expression of sexual identity in appearance at work, (4) negotiations of revealing or concealing sexual identity in appearance in the workplace impacted levels of comfort and confidence, (5) verbal and nonverbal negative experiences related to appearance at work, and (6) received compliments about appearance at work.

  17. Computed Tomography Appearance of Ovarian Fibrothecomas With and Without Torsion

    Energy Technology Data Exchange (ETDEWEB)

    Chee-Wai Mak; Wen-Sheng Tzeng; Chin-Yu Chen (Dept. of Diagnostic Imaging, Chi-Mei Medical Center, Yung Kang, Tainan, Taiwan (China))

    2009-06-15

    Background: Fibrothecomas are the most common solid ovarian tumors and may undergo torsion. Early diagnosis of these tumors is important in order to allow prompt surgical treatment. Purpose: To describe the features of ovarian fibrothecoma on computed tomography (CT) and to determine the possibility of detecting tumor torsion in this kind of tumor. Material and Methods: The CT images of 11 patients with ovarian fibrothecomas in the past 8 years at our hospital were retrospectively reviewed. The CT attenuation values of each tumor were measured in both non-enhanced and enhanced scans. The size and degree of enhancement were evaluated and correlated with tumor torsion. All cases were pathologically proven. Results: Three kinds of tumor pattern were found: 1) homogeneous tumor with significant enhancement containing scattered, low-attenuated regions after contrast injection; 2) heterogeneous tumor with mild enhancement after contrast injection; and 3) low-attenuated soft-tissue mass with no obvious enhancement after contrast injection. Conclusion: Fibrothecomas usually appear as a homogeneous solid tumor with varying degrees of enhancement. Calcification may be present and, as these tumors enlarge, myxoid or cystic degeneration may occur, resulting in a heterogeneous pattern. The larger the tumor, the greater is the chance of torsion. Lack of tumor enhancement is the most reliable sign for detection of ovarian torsion and should facilitate prompt surgical intervention to remove damaged tissue

  18. Antibiotic Use Does Not Appear to Influence Response to Nivolumab.

    Science.gov (United States)

    Kaderbhai, Coureche; Richard, Corentin; Fumet, Jean David; Aarnink, Anne; Foucher, Pascal; Coudert, Bruno; Favier, Laure; Lagrange, Aurélie; Limagne, Emeric; Boidot, Romain; Ghiringhelli, Francois

    2017-06-01

    Microbiota is known to influence response to anticancer immunotherapy. We examined whether antibiotic usage could impact nivolumab efficacy in patients treated for non-small-cell lung cancer (NSCLC). Seventy-four patients with NSCLC were included in this retrospective study. They received nivolumab between 2015 and 2016 (3 mg/kg i.v. q2w). The association between RECIST response and antibiotic usage was determined using Chi-square and Cox proportional hazard model. A total of 17, 21 and 36 patients experienced response, stable disease and progression disease under nivolumab. Only 15 (20.3%) patients were exposed to antibiotic medication in the 3 months before the first nivolumab injection or during treatment. We found a similar response rate for the two populations, without impact of antibiotic exposure (Chi-square test p=0.75). Moreover, we observed no impact of antibiotic medication on progression-free survival under nivolumab (log-rank test, p=0.72). Microbiota modification induced by antibiotics does not appear to affect the efficacy of nivolumab in patients with NSCLC. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  19. MINERVA - A Multi-Modal Radiation Treatment Planning System

    Energy Technology Data Exchange (ETDEWEB)

    D. E. Wessol; C. A. Wemple; D. W. Nigg; J. J. Cogliati; M. L. Milvich; C. Frederickson; M. Perkins; G. A. Harkin

    2004-10-01

    Recently, research efforts have begun to examine the combination of BNCT with external beam photon radiotherapy (Barth et al. 2004). In order to properly prepare treatment plans for patients being treated with combinations of radiation modalities, appropriate planning tools must be available. To facilitiate this, researchers at the Idaho National Engineering and Environmental Laboratory (INEEL)and Montana State University (MSU) have undertaken development of a fully multi-modal radiation treatment planning system.

  20. The Western Environmental Technology Office (WETO), Butte, Montana. Technology summary (Revised)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This document has been prepared by the US Department of Energy`s (DOE`s) Office of Environmental Management (EM) Office of Science and Technology (OST) to highlight its research, development, demonstration, testing, and evaluation (RDDT&E) activities funded through the Western environmental Technology Office (WETO) in Butte, Montana. Technologies and processes described in this document have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. The information presented in this document has been assembled from recently produced OST documents that highlight technology development activities within each of the OST program elements and Focus Areas. This document presents one in a series for each of DOE`s Operations Office and Energy Technology Centers.