WorldWideScience

Sample records for anticoagulant-susceptible norway rats

  1. Differential expression of cytochrome P450 genes between bromadiolone-resistant and anticoagulant-susceptible Norway rats:

    DEFF Research Database (Denmark)

    Markussen, Mette Drude; Heiberg, Ann-Charlotte; Fredholm, Merete

    2008-01-01

    Anticoagulant resistance in Norway rats (Rattus norvegicus) has been suggested to be due to mutations in the VKORC1 gene, encoding the target protein of anticoagulant rodenticides such as warfarin and bromadiolone. Other factors, e.g. pharmacokinetics, may however also contribute to resistance. We...

  2. Differential expression of cytochrome P450 genes between bromadiolone-resistant and anticoagulant-susceptible Norway rats

    DEFF Research Database (Denmark)

    Markussen, Mette Drude Kjær; Heiberg, Ann-Charlotte; Fredholm, Merete

    2008-01-01

    Background: Anticoagulant resistance in Norway rats, Rattus norvegicus (Berk.), has been suggested to be conferred by mutations in the VKORC1 gene, encoding the target protein of anticoagulant rodenticides. Other factors, e.g. pharmacokinetics, may also contribute to resistance, however. To examine...

  3. Involvement of hepatic xenobiotic related genes in bromadiolone resistance in wild Norway rats, Rattus norvegicus (Berk.)

    DEFF Research Database (Denmark)

    Markussen, Mette Drude; Heiberg, Ann-Charlotte; Alsbo, Carsten

    2007-01-01

    To examine the role of xenobiotic relevant genes in bromadiolone resistance in wild Norway rats (Rattus norvegicus) we compared the constitutive liver gene expression and expression upon bromadiolone administration in bromadiolone resistant and anticoagulant susceptible female rats using a LNA...... expressed in resistant than susceptible rats upon bromadiolone exposure. To establish how bromadiolone affected xenobiotic gene expression in the two strains we compared bromadiolone expression profiles to saline profiles of both strains. Bromadiolone mediated significant up-regulation of Cyp2e1 and Cyp3a3...... expression in the resistant rats whereas the rodenticide conferred down-regulation of Cyp2e1, Cyp3a3 and Gpox1 and induction of Cyp2c12 expression in susceptible rats. Cyp2c13 and Cyp3a2 expression were markedly suppressed in both strains upon treatment. This suggests that xenobiotic relevant enzymes play...

  4. Mitochondrial DNA phylogeography of the Norway rat.

    Directory of Open Access Journals (Sweden)

    Ying Song

    Full Text Available Central Eastern Asia, foremost the area bordering northern China and Mongolia, has been thought to be the geographic region where Norway rats (Rattus norvegicus have originated. However recent fossil analyses pointed to their origin in southern China. Moreover, whereas analyses of fossils dated the species' origin as ∼ 1.2-1.6 million years ago (Mya, molecular analyses yielded ∼ 0.5-2.9 Mya. Here, to study the geographic origin of the Norway rat and its spread across the globe we analyzed new and all published mitochondrial DNA cytochrome-b (cyt-b; N = 156 and D-loop (N = 212 sequences representing wild rats from four continents and select inbred strains. Our results are consistent with an origin of the Norway rat in southern China ∼ 1.3 Mya, subsequent prehistoric differentiation and spread in China and Asia from an initially weakly structured ancestral population, followed by further spread and differentiation across the globe during historic times. The recent spreading occurred mostly from derived European populations rather than from archaic Asian populations. We trace laboratory strains to wild lineages from Europe and North America and these represent a subset of the diversity of the rat; leaving Asian lineages largely untapped as a resource for biomedical models. By studying rats from Europe we made the observation that mtDNA diversity cannot be interpreted without consideration of pest control and, possibly, the evolution of rodenticide resistance. However, demographic models explored by forward-time simulations cannot fully explain the low mtDNA diversity of European rats and lack of haplotype sharing with their source from Asia. Comprehensive nuclear marker analyses of a larger sample of Norway rats representing the world are needed to better resolve the evolutionary history of wild rats and of laboratory rats, as well as to better understand the evolution of anticoagulant resistance.

  5. Vitamin K requirement in Danish anticoagulant-resistant Norway rats (Rattus norvegicus)

    DEFF Research Database (Denmark)

    Markussen, Mette D.; Heiberg, Ann-Charlotte; Nielsen, Robert

    2003-01-01

    Norway rats, Rattus norvegicus, Denmark, anticoagulant rodenticide resistance, vitamin K requirement......Norway rats, Rattus norvegicus, Denmark, anticoagulant rodenticide resistance, vitamin K requirement...

  6. Reciprocal Trading of Different Commodities in Norway Rats.

    Science.gov (United States)

    Schweinfurth, Manon K; Taborsky, Michael

    2018-02-19

    The prevalence of reciprocal cooperation in non-human animals is hotly debated [1, 2]. Part of this dispute rests on the assumption that reciprocity means paying like with like [3]. However, exchanges between social partners may involve different commodities and services. Hitherto, there is no experimental evidence that animals other than primates exchange different commodities among conspecifics based on the decision rules of direct reciprocity. Here, we show that Norway rats (Rattus norvegicus) apply direct reciprocity rules when exchanging two different social services: food provisioning and allogrooming. Focal rats were made to experience partners either cooperating or non-cooperating in one of the two commodities. Afterward, they had the opportunity to reciprocate favors by the alternative service. Test rats traded allogrooming against food provisioning, and vice versa, thereby acting by the rules of direct reciprocity. This might indicate that reciprocal altruism among non-human animals is much more widespread than currently assumed. Copyright © 2018 Elsevier Ltd. All rights reserved.

  7. Norway.

    Science.gov (United States)

    1992-08-01

    Norway with a territory of 386,000 sq. km or 150,000 sq. miles is slightly larger than New Mexico. In 1991 the population was estimated at 4.3 million with an annual growth rate of .5% and a literacy rate of 100%. The infant mortality rate is 7/1000 live births, and lie expectancy is 73 years for men and 80 years for women. Norway's government is a hereditary constitutional monarchy since independence n 1905. Ethnically, Norwegians are predominantly Germanic, but there are indigenous communities of Sami (Lapps) in the north, and in recent years almost 150,000 immigrants, foreign workers, and asylum-seekers have settled there. Norway's health system includes free hospital care, physicians compensation, cash benefits during illness and pregnancy, and other medical and dental plans. Until the 1981 election, Norway has been governed by Labor Party governments since 1935, except for 3 periods (1963, 1965-71, and 1972-73). Gro Harlem Brundtland is again the prime minister after forming her 3rd government in 10 years. Norway holds national elections in September 1993. Norway's large shipping fleet is modern; metals, pulp and paper products, chemicals, shipbuilding, and fishing are traditional industries, and major oil and gas discoveries in the mid-1970s transformed the economy. High oil prices in the 1983-85 period raised consumer spending, wages, and inflation. Norway is aspiring to restructure its nonoil economy in favor of efficient, nontraditional industry. The prime minister has indicated that Norway may apply for European Community (EC) membership before the end of 1992. Its main trading partners are the EC countries and its Scandinavian neighbors with the US in 5th place.

  8. Bromadiolone resistance does not respond to absence of anticoagulants in experimental populations of Norway rats

    DEFF Research Database (Denmark)

    Heiberg, A.C.; Leirs, H.; Siegismund, Hans Redlef

    2003-01-01

    Resistance to anticoagulant rodenticides in Norway rats (Rattus norvegicus) is documented to be associated with pleiotropic effects, notably with an increased dietary vitamin K requirement. The aim of this study was to quantify these effects in small populations of Norway rat in Denmark and to se...

  9. Population Genomics Reveals Speciation and Introgression between Brown Norway Rats and Their Sibling Species.

    Science.gov (United States)

    Teng, Huajing; Zhang, Yaohua; Shi, Chengmin; Mao, Fengbiao; Cai, Wanshi; Lu, Liang; Zhao, Fangqing; Sun, Zhongsheng; Zhang, Jianxu

    2017-09-01

    Murine rodents are excellent models for study of adaptive radiations and speciation. Brown Norway rats (Rattus norvegicus) are successful global colonizers and the contributions of their domesticated laboratory strains to biomedical research are well established. To identify nucleotide-based speciation timing of the rat and genomic information contributing to its colonization capabilities, we analyzed 51 whole-genome sequences of wild-derived Brown Norway rats and their sibling species, R. nitidus, and identified over 20 million genetic variants in the wild Brown Norway rats that were absent in the laboratory strains, which substantially expand the reservoir of rat genetic diversity. We showed that divergence of the rat and its siblings coincided with drastic climatic changes that occurred during the Middle Pleistocene. Further, we revealed that there was a geographically widespread influx of genes between Brown Norway rats and the sibling species following the divergence, resulting in numerous introgressed regions in the genomes of admixed Brown Norway rats. Intriguing, genes related to chemical communications among these introgressed regions appeared to contribute to the population-specific adaptations of the admixed Brown Norway rats. Our data reveals evolutionary history of the Brown Norway rat, and offers new insights into the role of climatic changes in speciation of animals and the effect of interspecies introgression on animal adaptation. © The Author 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

  10. Some features of the biology of Norway rats, Rattus norvegicus (Rodentia, Muridae) in coal mines

    Energy Technology Data Exchange (ETDEWEB)

    Konev, V.I.

    1989-09-01

    During a two year program of observations and experiments 437 Norway rats inside coal mines and 250 Norway rats on the surface were captured and the peculiar distribution pattern of Norway rats in mines was established and the habitation conditions of the rodents in the mines and the factors promoting the occupation of those specific habitats (food supply, refuge) were described. The data are given on the intensity and dynamics of these animals in the mines on the whole and depending on the depth of rodent habitation. Ways of occupying the mines by Norway rats, the intensity and direction of their seasonal migrations studied by tagging the animals are discussed. A conclusion is drawn that there is an autonomous population of Norway rats in coal mines. 23 refs., 2 figs., 6 tabs.

  11. Ozone Induces Glucose Intolerance and Systemic Metabolic Effects in Young and Aged Brown Norway Rats

    Science.gov (United States)

    Air pollutants have been associated with increased diabetes in humans. We hypothesized that ozone could impair glucose homeostasis by altering insulin signaling and/or endoplasmic reticular (ER) stress in very young and aged rats. Brown Norway (BN) rats, 1,4, 12, and 24 months ol...

  12. An oral sensitization model in Brown Norway rats to screen for potential allergenicity of food proteins

    NARCIS (Netherlands)

    Knippels, L.M.J.; Houben, G.F.; Spanhaak, S.; Penninks, A.H.

    1999-01-01

    We developed an oral sensitization protocol for food proteins for the rat. Young Brown Norway (BN) rats were exposed to 1 mg ovalbumin (OVA) by daily gavage dosing for 42 days without the use of an adjuvant. OVA-specific IgE and IgG responses were determined by ELISA. On an oral challenge with OVA

  13. Genome sequence of the Brown Norway rat yields insights into mammalian evolution

    DEFF Research Database (Denmark)

    Gibbs, Richard A; Weinstock, George M; Metzker, Michael L

    2004-01-01

    The laboratory rat (Rattus norvegicus) is an indispensable tool in experimental medicine and drug development, having made inestimable contributions to human health. We report here the genome sequence of the Brown Norway (BN) rat strain. The sequence represents a high-quality 'draft' covering over...

  14. Hepatitis E virus in Norway rats (Rattus norvegicus captured around a pig farm

    Directory of Open Access Journals (Sweden)

    Kanai Yuta

    2012-01-01

    Full Text Available Abstract Background Hepatitis E virus (HEV transmitted via the oral route through the consumption of contaminated water or uncooked or undercooked contaminated meat has been implicated in major outbreaks. Rats may play a critical role in HEV outbreaks, considering their negative effects on environmental hygiene and food sanitation. Although the serological evidence of HEV infection in wild rodents has been reported worldwide, the infectivity and propagation of HEV in wild rats remain unknown. To investigate if rats are a possible carrier of HEV, we studied wild Norway rats (Rattus norvegicus that were caught near a pig farm, where HEV was prevalent among the pigs. Methods We examined 56 Norway rats for HEV. RNA from internal organs was examined for RT-PCR and positive samples were sequenced. Positive tissue samples were incubated with A549 cell line to isolate HEV. Anti-HEV antibodies were detected by ELISA. Results Sixteen rats were seropositive, and the HEV RNA was detected in 10 of the 56 rats. Sequencing of the partial ORF1 gene from 7 samples resulted in partially sequenced HEV, belonging to genotype 3, which was genetically identical to the HEV prevalent in the swine from the source farm. The infectious HEVs were isolated from the Norway rats by using the human A549 cell line. Conclusions There was a relatively high prevalence (17.9% of the HEV genome in wild Norway rats. The virus was mainly detected in the liver and spleen. The results indicate that these animals might be possible carrier of swine HEV in endemic regions. The HEV contamination risk due to rats needs to be examined in human habitats.

  15. The contact allergen dinitrochlorobenzene (DNCB) and respiratory allergy in the Th2-prone Brown Norway rat

    NARCIS (Netherlands)

    Kuper, C.F.; Stierum, R.H.; Boorsma, A.; Schijf, M.A.; Prinsen, M.; Bruijntjes, J.P.; Bloksma, N.; Arts, J.H.E.

    2008-01-01

    All LMW respiratory allergens known to date can also induce skin allergy in test animals. The question here was if in turn skin allergens can induce allergy in the respiratory tract. Respiratory allergy was tested in Th2-prone Brown Norway (BN) rats by dermal sensitization with the contact allergen

  16. Digested BLG can induce tolerance when co-administered with intact BLG in Brown Norway rats

    DEFF Research Database (Denmark)

    Bøgh, Katrine Lindholm; Barkholt, Vibeke; Madsen, Charlotte Bernhard

    the human gastro-duodenal digestion process. Four different fractions of BLG-digest was made, based on sizes of peptides or aggregates hereof. Intact BLG and the four fractions of BLG-digesta were characterized by protein chemical analyses. Brown Norway (BN) rats were immunised i.p. three times without...... sensitising capacity of intact BLG, indicating induction of tolerance or other protective mechanism by the digested BLG....

  17. Bacteria Isolated from Conspecific Bite Wounds in Norway and Black Rats: Implications for Rat Bite–Associated Infections In People

    Science.gov (United States)

    Zabek, Erin; Tang, Patrick; Parsons, Kirbee L.; Koehn, Martha; Jardine, Claire M.; Patrick, David M.

    2014-01-01

    Abstract Bites associated with wild and domestic Norway and black rats (Rattus norvegicus and Rattus rattus) may have a variety of health consequences in people. Bite-related infections are among the most significant of these consequences; however, there is little data on the infectious agents that can be transmitted from rats to people through biting. This is problematic because without an accurate understanding of bite-related infection risks, it is difficult for health professionals to evaluate the adequacy of existing guidelines for empirical therapy. The objectives of this study were to increase our knowledge of the bacterial species associated with rat bites by studying bite wounds that wild rats inflict upon one another and to review the literature regarding rat bites and bite wound management. Wild Norway and black rats (n=725) were trapped in Vancouver, Canada, and examined for bite wounds in the skin. All apparently infected wounds underwent aerobic and anaerobic culture, and isolated bacteria were identified. Thirty-six rats had bite wound–related infections, and approximately 22 different species of bacteria belonging to 18 genera were identified. Staphylococcus aureus was the most common isolate; however, the majority of infections (72.5%) were polymicrobial. Rat bites can result in infection with a number of aerobic and anaerobic Gram-positive and Gram-negative bacteria. In humans, these wounds are best managed through early recognition and cleansing. The benefit of prophylactic antimicrobial treatment is debatable, but given the deep puncturing nature of rodent bites, we suggest that they should be considered a high risk for infection. Antibiotics selected should include coverage for a broad range of bacterial species. PMID:24528094

  18. Genome sequence of the brown Norway rat yields insights into mammalian evolution

    Energy Technology Data Exchange (ETDEWEB)

    Gibbs, Richard A.; Weinstock, George M.; Metzker, Michael L.; Muzny, Donna M.; Sodergren, Erica J.; Scherer, Steven; Scott, Graham; Steffen, David; Worley, Kim C.; Burch, Paula E.; Okwuonu, Geoffrey; Hines, Sandra; Lewis, Lora; DeRamo, Christine; Delgado, Oliver; Dugan-Rocha, Shannon; Miner, George; Morgan, Margaret; Hawes, Alicia; Gill, Rachel; Holt, Robert A.; Adams, Mark D.; Amanatides, Peter G.; Baden-Tillson, Holly; Barnstead, Mary; Chin, Soo; Evans, Cheryl A.; Ferriera, Steven; Fosler, Carl; Glodek, Anna; Gu, Zhiping; Jennings, Don; Kraft, Cheryl L.; Nguyen, Trixie; Pfannkoch, Cynthia M.; Sitter, Cynthia; Sutton, Granger G.; Venter, J. Craig; Woodage, Trevor; Smith, Douglas; Lee, Hong-Maei; Gustafson, Erik; Cahill, Patrick; Kana, Arnold; Doucette-Stamm, Lynn; Weinstock, Keith; Fechtel, Kim; Weiss, Robert B.; Dunn, Diane M.; Green, Eric D.; Blakesley, Robert W.; Bouffard, Gerard G.; de Jong, Pieter J.; Osoegawa, Kazutoyo; Zhu, Baoli; Marra, Marco; Schein, Jacqueline; Bosdet, Ian; Fjell, Chris; Jones, Steven; Krzywinski, Martin; Mathewson, Carrie; Siddiqui, Asim; Wye, Natasja; McPherson, John; Zhao, Shaying; Fraser, Claire M.; Shetty, Jyoti; Shatsman, Sofiya; Geer, Keita; Chen, Yixin; Abramzon, Sofyia; Nierman, William C.; Havlak, Paul H.; Chen, Rui; Durbin, K. James; Egan, Amy; Ren, Yanru; Song, Xing-Zhi; Li, Bingshan; Liu, Yue; Qin, Xiang; Cawley, Simon; Cooney, A.J.; D' Souza, Lisa M.; Martin, Kirt; Wu, Jia Qian; Gonzalez-Garay, Manuel L.; Jackson, Andrew R.; Kalafus, Kenneth J.; McLeod, Michael P.; Milosavljevic, Aleksandar; Virk, Davinder; Volkov, Andrei; Wheeler, David A.; Zhang, Zhengdong; Bailey, Jeffrey A.; Eichler, Evan E.; Tuzun, Eray; Birney, Ewan; Mongin, Emmanuel; Ureta-Vidal, Abel; Woodwark, Cara; Zdobnov, Evgeny; Bork, Peer; Suyama, Mikita; Torrents, David; Alexandersson, Marina; Trask, Barbara J.; Young, Janet M.; et al.

    2004-02-02

    The laboratory rat (Rattus norvegicus) is an indispensable tool in experimental medicine and drug development, having made inestimable contributions to human health. We report here the genome sequence of the Brown Norway (BN) rat strain. The sequence represents a high-quality 'draft' covering over 90 percent of the genome. The BN rat sequence is the third complete mammalian genome to be deciphered, and three-way comparisons with the human and mouse genomes resolve details of mammalian evolution. This first comprehensive analysis includes genes and proteins and their relation to human disease, repeated sequences, comparative genome-wide studies of mammalian orthologous chromosomal regions and rearrangement breakpoints, reconstruction of ancestral karyotypes and the events leading to existing species, rates of variation, and lineage-specific and lineage-independent evolutionary events such as expansion of gene families, orthology relations and protein evolution.

  19. Spatial reference memory in normal aging Fischer 344 × Brown Norway F1 hybrid rats.

    Science.gov (United States)

    McQuail, Joseph A; Nicolle, Michelle M

    2015-01-01

    Fischer 344 × Brown Norway F1 (F344 × BN-F1) hybrid rats express greater longevity with improved health relative to aging rodents of other strains; however, few behavioral reports have thoroughly evaluated cognition across the F344 × BN-F1 lifespan. Consequently, this study evaluated spatial reference memory in F344 × BN-F1 rats at 6, 18, 24, or 28 months of age in the Morris water maze. Reference memory decrements were observed between 6 and 18 months and 18 and 24 months. At 28 months, spatial learning was not worse than 24 months, but swim speed was significantly slower. Reliable individual differences revealed that ∼50% of 24- to 28-month-old rats performed similarly to 6 months, whereas others were spatial learning impaired. Aged rats were impaired at learning within daily training sessions but not impaired at retaining information between days of training. Aged rats were also slower to learn to escape onto the platform, regardless of strategy. In summary, these data clarify the trajectory of cognitive decline in aging F344 × BN-F1 rats and elucidate relevant behavioral parameters. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. Distribution of rodenticide resistance and zoonotic pathogens in Norway rats in Lower Saxony and Hamburg, Germany.

    Science.gov (United States)

    Runge, Martin; von Keyserlingk, Michael; Braune, Silke; Becker, Detlef; Plenge-Bönig, Anita; Freise, Jona F; Pelz, Hans-Joachim; Esther, Alexandra

    2013-03-01

    Genetically based resistance to anticoagulants has led to increasing difficulties in the control of rodents over recent decades. The possible impact of rodenticide-resistant rats on the infection risk of humans and livestock by zoonotic pathogens is generally unknown. Hence, in a monitoring programme in the German federal states of Lower Saxony and Hamburg, more than 500 Norway rats were analysed for both Tyr139Cys polymorphisms within the VKORC1 gene and zoonotic agents. Evidence of resistance was almost completely restricted to the known resistance area in southern Lower Saxony. Homozygous mutations were only found in urban areas sampled owing to the occurrence of rat control problems and were missing in bycatches of rats by muskrat trappers in rural areas. In more than 25% of the rats, zoonotic bacteria (Leptospira, Salmonella, Yersinia and Coxiella) were detected. There was no obvious correlation between the occurrence of rats carrying zoonotic pathogens and anticoagulant resistance. Zoonotic agents and genetically based resistance conferred by the Tyr139Cys polymorphism are both unevenly distributed in Lower Saxony. The study provides the basis for further studies focusing on districts with high levels of pathogens and resistance to assess the potential health risk of their combined occurrence. Copyright © 2012 Society of Chemical Industry.

  1. Expression profiling of the VKORC1 and Calumenin gene in a Danish strain of bromadiolone-resistant Norway rats

    DEFF Research Database (Denmark)

    Markussen, Mette Drude; Heiberg, Ann-Charlotte; Fredholm, Merete

    2008-01-01

    Anticoagulant resistance in Norway rats (Rattus norvegicus) has been associated with two genes, VKORC1 and Calumenin, which encodes proteins essential to the vitamin K-dependent gamma-carboxylation system. Mutations in the VKORC1 gene are considered the genetic basis for anticoagulant resistance...

  2. Preexposure to amorphous silica particles attenuates but also enhances allergic reactions in trimellitic anhydride-sensitized brown Norway rats

    NARCIS (Netherlands)

    Arts, J.H.E.; Schijf, M.A.; Kuper, C.F.

    2008-01-01

    Irritant-induced inflammation of the airways may aggravate respiratory allergy induced by chemical respiratory allergens. Therefore, the effect of airway irritation by synthetic amorphous silica (SAS) on respiratory allergy to trimellitic anhydride (TMA) was studied. Brown Norway (BN) rats were

  3. Mercuric chloride-induced autoimmunity in the brown Norway rat. Cellular kinetics and major histocompatibility complex antigen expression

    NARCIS (Netherlands)

    Aten, J.; Bosman, C. B.; Rozing, J.; Stijnen, T.; Hoedemaeker, P. J.; Weening, J. J.

    1988-01-01

    HgCl2 induces an autoimmune syndrome in Brown Norway rats that involves synthesis of anti-glomerular basement membrane (GBM) antibodies and development of nephritis with high proteinuria. HgCl2-induced changes in the composition of leukocyte populations and in the expression of MHC antigens in

  4. Low warfarin resistance frequency in Norway rats in two cities in China after 30 years usage of anticoagulant rodenticides.

    Science.gov (United States)

    Ma, Xiaohui; Wang, Da-Wei; Li, Ning; Liu, Lan; Tian, Lin; Luo, Chan; Cong, Lin; Feng, Zhiyong; Liu, Xiao-Hui; Song, Ying

    2018-04-17

    Anticoagulant rodenticides have been widely used in rodent control in China for over 30 years and resistant Norway rats have been reported. Mutations in the vitamin K epoxide reductase complex, subunit 1 (Vkorc1) gene can cause anticoagulant resistance in rodents. In this study, we analyzed the Vkorc1 polymorphisms of 681 Norway rats collected in Zhanjiang and Harbin City in China from 2008 to 2015 and evaluated the warfarin resistance frequency. Analysis revealed 4 mutations including 3 not previously reported. Two new synonymous mutations His68His and Leu105Leu are not associated with warfarin resistance. One new nonsynonymous mutation Ala140Thr was found in Zhanjiang rat samples collected in 3 years with low frequencies (3.3%-4.0%) and is likely associated with warfarin resistance. Laboratory resistance tests suggested low warfarin resistance frequencies in rats from Zhanjiang (4.9%-17.1%) and Harbin City (0-2.5%). Both genetic analysis and laboratory resistance tests suggested low warfarin resistance frequencies in rats from Zhanjiang and Harbin City. The alternative usage of FGARs and SGARs might represent an effective strategy against the development of warfarin resistance in Norway rats in China. This article is protected by copyright. All rights reserved.

  5. Ozone induces glucose intolerance and systemic metabolic effects in young and aged brown Norway rats

    Energy Technology Data Exchange (ETDEWEB)

    Bass, V. [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Gordon, C.J.; Jarema, K.A.; MacPhail, R.C. [Toxicity Assessment Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Cascio, W.E. [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Phillips, P.M. [Toxicity Assessment Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Ledbetter, A.D.; Schladweiler, M.C. [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Andrews, D. [Research Cores Unit, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Miller, D. [Curriculum in Toxicology, University of North Carolina, Chapel Hill, NC (United States); Doerfler, D.L. [Research Cores Unit, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Kodavanti, U.P., E-mail: kodavanti.urmila@epa.gov [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States)

    2013-12-15

    Air pollutants have been associated with increased diabetes in humans. We hypothesized that ozone would impair glucose homeostasis by altering insulin signaling and/or endoplasmic reticular (ER) stress in young and aged rats. One, 4, 12, and 24 month old Brown Norway (BN) rats were exposed to air or ozone, 0.25 or 1.0 ppm, 6 h/day for 2 days (acute) or 2 d/week for 13 weeks (subchronic). Additionally, 4 month old rats were exposed to air or 1.0 ppm ozone, 6 h/day for 1 or 2 days (time-course). Glucose tolerance tests (GTT) were performed immediately after exposure. Serum and tissue biomarkers were analyzed 18 h after final ozone for acute and subchronic studies, and immediately after each day of exposure in the time-course study. Age-related glucose intolerance and increases in metabolic biomarkers were apparent at baseline. Acute ozone caused hyperglycemia and glucose intolerance in rats of all ages. Ozone-induced glucose intolerance was reduced in rats exposed for 13 weeks. Acute, but not subchronic ozone increased α{sub 2}-macroglobulin, adiponectin and osteopontin. Time-course analysis indicated glucose intolerance at days 1 and 2 (2 > 1), and a recovery 18 h post ozone. Leptin increased day 1 and epinephrine at all times after ozone. Ozone tended to decrease phosphorylated insulin receptor substrate-1 in liver and adipose tissues. ER stress appeared to be the consequence of ozone induced acute metabolic impairment since transcriptional markers of ER stress increased only after 2 days of ozone. In conclusion, acute ozone exposure induces marked systemic metabolic impairments in BN rats of all ages, likely through sympathetic stimulation. - Highlights: • Air pollutants have been associated with increased diabetes in humans. • Acute ozone exposure produces profound metabolic alterations in rats. • Age influences metabolic risk factors in aging BN rats. • Acute metabolic effects are reversible and repeated exposure reduces these effects. • Ozone

  6. Ozone induces glucose intolerance and systemic metabolic effects in young and aged brown Norway rats

    International Nuclear Information System (INIS)

    Bass, V.; Gordon, C.J.; Jarema, K.A.; MacPhail, R.C.; Cascio, W.E.; Phillips, P.M.; Ledbetter, A.D.; Schladweiler, M.C.; Andrews, D.; Miller, D.; Doerfler, D.L.; Kodavanti, U.P.

    2013-01-01

    Air pollutants have been associated with increased diabetes in humans. We hypothesized that ozone would impair glucose homeostasis by altering insulin signaling and/or endoplasmic reticular (ER) stress in young and aged rats. One, 4, 12, and 24 month old Brown Norway (BN) rats were exposed to air or ozone, 0.25 or 1.0 ppm, 6 h/day for 2 days (acute) or 2 d/week for 13 weeks (subchronic). Additionally, 4 month old rats were exposed to air or 1.0 ppm ozone, 6 h/day for 1 or 2 days (time-course). Glucose tolerance tests (GTT) were performed immediately after exposure. Serum and tissue biomarkers were analyzed 18 h after final ozone for acute and subchronic studies, and immediately after each day of exposure in the time-course study. Age-related glucose intolerance and increases in metabolic biomarkers were apparent at baseline. Acute ozone caused hyperglycemia and glucose intolerance in rats of all ages. Ozone-induced glucose intolerance was reduced in rats exposed for 13 weeks. Acute, but not subchronic ozone increased α 2 -macroglobulin, adiponectin and osteopontin. Time-course analysis indicated glucose intolerance at days 1 and 2 (2 > 1), and a recovery 18 h post ozone. Leptin increased day 1 and epinephrine at all times after ozone. Ozone tended to decrease phosphorylated insulin receptor substrate-1 in liver and adipose tissues. ER stress appeared to be the consequence of ozone induced acute metabolic impairment since transcriptional markers of ER stress increased only after 2 days of ozone. In conclusion, acute ozone exposure induces marked systemic metabolic impairments in BN rats of all ages, likely through sympathetic stimulation. - Highlights: • Air pollutants have been associated with increased diabetes in humans. • Acute ozone exposure produces profound metabolic alterations in rats. • Age influences metabolic risk factors in aging BN rats. • Acute metabolic effects are reversible and repeated exposure reduces these effects. • Ozone metabolic

  7. First record of Calodium hepaticum and Taenia taeniaeformis liver infection in wild Norway rats (Rattus norvegicus in Serbia

    Directory of Open Access Journals (Sweden)

    Kataranovski Milena

    2010-01-01

    Full Text Available The nematode Calodium hepaticum and the cestode Taenia taeniaeformis are zoonotic helminths primarly found in the liver of common wild rats. Most reports on these helminth species with cosmopolitan distribution are from Asia, and there is paucity of data for Europe. Wild Norway rats (Rattus norvegicus from urban and suburban habitats of the Belgrade area were examined for the presence of Calodium hepaticum and Taenia taeniaeformis larvae liver infections. The presence of visible cysts and a histomorphology of parasite-related inflammatory liver responses were sought as signs of infection. The total prevalence of infection was 10.9% (C. hepaticum and 29.9% (T. taeniaeformis, with no differences between the sexes. No difference in the annual prevalence of both helminth species was noted. Data obtained in this study provide new information relevant to wild Norway rats as sources of C. hepaticum and T. taeniaeformis liver infection in this geographic area, and, in a wider context, in Europe. .

  8. Immune-mediated effects upon oral challenge of ovalbumin-sensitized Brown Norway rats: Further characterization of a rat food allergy model

    NARCIS (Netherlands)

    Knippels, L.M.J.; Penninks, A.H.; Smit, J.J.; Houben, G.F.

    1999-01-01

    Although several in vivo antigenicity assays using parenteral immunization are operational, no full validated enteral models are available to study food allergy and allergenicity of food proteins. To further validate a developed enteral Brown Norway (BN) rat food allergy model, systemic and local

  9. Brown Norway chromosome 1 congenic reduces symptoms of renal disease in fatty Zucker rats.

    Directory of Open Access Journals (Sweden)

    Craig H Warden

    Full Text Available We previously reported that a congenic rat with Brown Norway (BN alleles on chromosome 1 reduces renal disease of 15-week old fatty Zucker rats (ZUC. Development of renal disease in fatty BN congenic and fatty ZUC rats from 9 through 28 weeks is now examined. Analysis of urine metabolites by (1H nuclear magnetic resonance (NMR spectroscopy revealed a significantly increased urinary loss of glucose, myo-inositol, urea, creatine, and valine in ZUC. Food intake was lower in the BN congenic rats at weeks 9-24, but they weighed significantly more at 28 weeks compared with the ZUC group. Fasting glucose was significantly higher in ZUC than congenic and adiponectin levels were significantly lower in ZUC, but there was no significant genotype effect on Insulin levels. Glucose tolerance tests exhibited no significant differences between ZUC and congenic when values were normalized to basal glucose levels. Quantitative PCR on livers revealed evidence for higher gluconeogenesis in congenics than ZUC at 9 weeks. Plasma urea nitrogen and creatinine were more than 2-fold higher in 28-week ZUC. Twelve urine protein markers of glomerular, proximal and distal tubule disease were assayed at three ages. Several proteins that indicate glomerular and proximal tubular disease increased with age in both congenic and ZUC. Epidermal growth factor (EGF level, a marker whose levels decrease with distal tubule disease, was significantly higher in congenics. Quantitative histology of 28 week old animals revealed the most significant genotype effect was for tubular dilation and intratubular protein. The congenic donor region is protective of kidney disease, and effects on Type 2 diabetes are likely limited to fasting glucose and adiponectin. The loss of urea together with a small increase of food intake in ZUC support the hypothesis that nitrogen balance is altered in ZUC from an early age.

  10. Development and characterization of an effective food allergy model in Brown Norway rats.

    Directory of Open Access Journals (Sweden)

    Mar Abril-Gil

    Full Text Available Food allergy (FA is an adverse health effect produced by the exposure to a given food. Currently, there is no optimal animal model of FA for the screening of immunotherapies or for testing the allergenicity of new foods.The aim of the present study was to develop an effective and rapid model of FA in Brown Norway rats. In order to establish biomarkers of FA in rat, we compared the immune response and the anaphylactic shock obtained in this model with those achieved with only intraperitoneal immunization.Rats received an intraperitoneal injection of ovalbumin (OVA with alum and toxin from Bordetella pertussis, and 14 days later, OVA by oral route daily for three weeks (FA group. A group of rats receiving only the i.p. injection (IP group were also tested. Serum anti-OVA IgE, IgG1, IgG2a, IgG2b and IgA antibodies were quantified throughout the study. After an oral challenge, body temperature, intestinal permeability, motor activity, and mast cell protease II (RMCP-II levels were determined. At the end of the study, anti-OVA intestinal IgA, spleen cytokine production, lymphocyte composition of Peyer's patches and mesenteric lymph nodes, and gene expression in the small intestine were quantified.Serum OVA-specific IgG1, IgG2a and IgG2b concentrations rose with the i.p. immunization but were highly augmented after the oral OVA administration. Anti-OVA IgE increased twofold during the first week of oral OVA gavage. The anaphylaxis in both IP and FA groups decreased body temperature and motor activity, whereas intestinal permeability increased. Interestingly, the FA group showed a much higher RMCP II serum protein and intestinal mRNA expression.These results show both an effective and relatively rapid model of FA assessed by means of specific antibody titres and the high production of RMCP-II and its intestinal gene expression.

  11. No priming of the immune response in newborn Brown Norway rats dosed with ovalbumin in the mouth

    DEFF Research Database (Denmark)

    Madsen, Charlotte Bernhard; Pilegaard, Kirsten

    2003-01-01

    Background: Other researchers have reported that the specific immune response to subsequent antigen challenge is primed in newborn mice or rats dosed orally by gavage. We wanted to investigate if priming of a subsequent specific IgE response could be achieved by dosing newborn rats orally...... with ovalbumin in the mouth as neonates do not prime the specific immune response. The decrease in immune response found in our experiments when dosing newborn animals in the mouth in opposition to the priming seen by others when dosing by intra-gastric intubation may be explained by a dissimilar antigen......E and IgG responses were decreased compared to the control groups, however, not always reaching statistical significance. A statistical significant decrease in the specific immune response was found in young adult rats dosed in the mouth as compared to by gavage. Conclusions: Dosing Brown Norway rats...

  12. Commensal ecology, urban landscapes, and their influence on the genetic characteristics of city-dwelling Norway rats (Rattus norvegicus).

    Science.gov (United States)

    Gardner-Santana, L C; Norris, D E; Fornadel, C M; Hinson, E R; Klein, S L; Glass, G E

    2009-07-01

    Movement of individuals promotes colonization of new areas, gene flow among local populations, and has implications for the spread of infectious agents and the control of pest species. Wild Norway rats (Rattus norvegicus) are common in highly urbanized areas but surprisingly little is known of their population structure. We sampled individuals from 11 locations within Baltimore, Maryland, to characterize the genetic structure and extent of gene flow between areas within the city. Clustering methods and a neighbour-joining tree based on pairwise genetic distances supported an east-west division in the inner city, and a third cluster comprised of historically more recent sites. Most individuals (approximately 95%) were assigned to their area of capture, indicating strong site fidelity. Moreover, the axial dispersal distance of rats (62 m) fell within typical alley length. Several rats were assigned to areas 2-11.5 km away, indicating some, albeit infrequent, long-distance movement within the city. Although individual movement appears to be limited (30-150 m), locations up to 1.7 km are comprised of relatives. Moderate F(ST), differentiation between identified clusters, and high allelic diversity indicate that regular gene flow, either via recruitment or migration, has prevented isolation. Therefore, ecology of commensal rodents in urban areas and life-history characteristics of Norway rats likely counteract many expected effects of isolation or founder events. An understanding of levels of connectivity of rat populations inhabiting urban areas provides information about the spatial scale at which populations of rats may spread disease, invade new areas, or be eradicated from an existing area without reinvasion.

  13. Outer- and middle-ear contributions to presbycusis in the Brown Norway rat.

    Science.gov (United States)

    Gratton, Michael Anne; Bateman, Kristin; Cannuscio, Joseph F; Saunders, James C

    2008-01-01

    This paper examines the contribution of the outer and middle ears to the hearing loss associated with presbycusis in Brown Norway rats. Animals were formed into two groups; young adults (2-3 months old) and aged animals (approximately 34 months old). Auditory brainstem response (ABR) thresholds were obtained with the outer ear intact or surgically removed. Tympanic membrane (TM) velocity transfer functions were measured from the umbo with the outer ear removed. The length of the auditory meatus, TM surface area, and TM thickness were quantified. The ABR thresholds were 17-26 dB less sensitive in the aged animals between 8.0 and 40.0 kHz when the outer ear was intact. A significant and reliable reduction in the aged rat velocity transfer function of 5-8 dB occurred between 10.0 and 32.0 kHz, while the low frequency velocity response was only a few decibels greater in the younger animals. The ABR threshold differences between young adult and aged ears were compensated by removing the outer/middle ear effects of aging to reveal a purely sensorineural component of presbycusis. The outer and middle ear effects were calculated directly when the ABR and TM velocity data were obtained with the outer ear removed. The outer ear intact condition was modeled in order to compare the ABR data obtained with the outer ear intact with the TM velocity data obtained with the outer removed. With either procedure, removal of the age-related contributions of the outer and middle ear to the ABR threshold resulted in similar age-related ABR threshold shifts between the two age groups. The pure sensorineural threshold shift component of the ABR response was restricted to frequencies between 5.0 and 20.0 kHz and reached a maximum of approximately 15 dB. These results support the conclusion that there is an outer- and middle-ear contribution to the threshold loss defining presbycusis. (c) 2008 S. Karger AG, Basel.

  14. Characteristics of the Built Environment and the Presence of the Norway Rat in New York City: Results From a Neighborhood Rat Surveillance Program, 2008-2010.

    Science.gov (United States)

    Johnson, Sarah; Bragdon, Caroline; Olson, Carolyn; Merlino, Mario; Bonaparte, Sancia

    2016-06-01

    Characteristics of an urban setting such as New York City (NYC), including readily available putrescible waste and ample underground infrastructure, make it highly attractive to the Norway rat (Rattus norvegicus). To identify property and neighborhood characteristics associated with rat presence, recent inspectional results were analyzed from over 77,000 properties in the Bronx and Manhattan. Variables capturing the location and density of factors believed to promote rat populations were tested individually and in combination in models predicting rat activity. We found that property-specific characteristics typically associated with high garbage volume, including large numbers of residential units, public ownership, and open-space designation (parks, outdoor recreation, or vacant land) were the most important factors in explaining increased rat presence across neighborhoods in NYC. Interventions that involved improved garbage management and street sanitation within a designated area reduced the likelihood of finding rats, especially in medium- and high-poverty neighborhoods. Neighborhood characteristics, such as being near a railroad or subway line, having a school nearby, the presence of numerous restaurants, or having older infrastructure, also contributed to the increased likelihood of rats. Our results support the use of built environment data to target community-level interventions and capture emerging rat infestations.

  15. Effect of High Fructose and High Fat Diets on Pulmonary Sensitivity, Motor Activity, and Body Composition of Brown Norway Rats Exposed to Ozone

    Science.gov (United States)

    Diet-induced obesity has been suggested to lead to increased susceptibility to air pollutants such as ozone (03); however, there is little experimental evidence. Thirty day old male and female Brown Norway rats were fed a normal, high-fructose or high-fat diet for 12 weeks and th...

  16. Assessment of the Sensitizing Potential of Processed Peanut Proteins in Brown Norway Rats: Roasting Does Not Enhance Allergenicity

    DEFF Research Database (Denmark)

    Kroghsbo, Stine; Rigby, Neil M.; Johnson, Philip L F

    2014-01-01

    Background IgE-binding of process-modified foods or proteins is the most common method for examination of how food processing affects allergenicity of food allergens. How processing affects sensitization capacity is generally studied by administration of purified food proteins or food extracts...... the intraperitoneal route. Methods Sensitization potential of processed peanut products and Ara h 1 was examined in Brown Norway (BN) rats by oral administration of blanched or oil-roasted peanuts or peanut butter or by intraperitoneal immunization of purified native (N-), heated (H-) or heat glycated (G-)Ara h 1...... but with the lowest level of RBL degranulation. However, extract from roasted peanuts was found to be a superior elicitor of RBL degranulation. Process-modified Ara h 1 had similar sensitizing capacity as NAra h 1 but specific IgE reacted more readily with process-modified Ara h 1 than with native. Conclusions Peanut...

  17. Aging affects isoproterenol-induced water drinking, astrocyte density, and central neuronal activation in female Brown Norway rats.

    Science.gov (United States)

    Hardy, Rachel N; Simsek, Zinar D; Curry, Brandon; Core, Sheri L; Beltz, Terry; Xue, Baojian; Johnson, Alan K; Thunhorst, Robert L; Curtis, Kathleen S

    2018-03-05

    Age-dependent impairments in the central control of compensatory responses to body fluid challenges have received scant experimental attention, especially in females. In the present study, we found that water drinking in response to β-adrenergic activation with isoproterenol (30 μg/kg, s.c.) was reduced by more than half in aged (25 mo) vs. young (5 mo) ovariectomized female Brown Norway rats. To determine whether this age-related decrease in water intake was accompanied by changes in central nervous system areas associated with fluid balance, we assessed astrocyte density and neuronal activation in the SFO, OVLT, SON, AP and NTS of these rats using immunohistochemical labeling for GFAP and c-fos, respectively. GFAP labeling intensity was increased in the SFO, AP, and NTS of aged females independent of treatment, and was increased in the OVLT of isoproterenol-treated rats independent of age. Fos immunolabeling in response to isoproterenol was reduced in both the SFO and the OVLT of aged females compared to young females, but was increased in the SON of female rats of both ages. Finally, fos labeling in the AP and caudal NTS of aged rats was elevated after vehicle control treatment and did not increase in response to isoproterenol as it did in young females. Thus, age-related declines in water drinking are accompanied by site-specific, age-related changes in astrocyte density and neuronal activation. We suggest that astrocyte density may alter the detection and/or processing of signals related to isoproterenol treatment, and thereby alter neuronal activation in areas associated with fluid balance. Copyright © 2018 Elsevier Inc. All rights reserved.

  18. Characterization of Bromadiolone Resistance in a Danish Strain of Norway Rats, Rattus norvegicus, by Hepatic Gene Expression Profiling of VKORC1 and Calumenin

    DEFF Research Database (Denmark)

    Markussen, Mette Drude; Heiberg, Ann-Charlotte; Fredholm, Merete

    2007-01-01

    indicate that bromadiolone resistance does not involve an over-expression of calumenin. We observed a low VKORC1 mRNA expression in resistant rats compared to susceptible rats, which may explain pleiotropic effects of resistance, such as a low VKOR activity and an enhanced need for vitamin K, observed......Anticoagulant agents, such as warfarin and bromadiolone, are used to control populations of Norway rats (Rattus norvegicus). The anticoagulants compromise the blood-coagulation process by inhibiting the vitamin K2,3 epoxide reductase enzyme complex (VKOR). Mutations in the VKORC1 gene, encoding...

  19. Accumulation of chlorinated and brominated persistent toxic substances (PTS) and their relationship to testosterone suppression in Norway rats from Japan

    Energy Technology Data Exchange (ETDEWEB)

    Takasuga, T.; Senthilkumar, K. [Shimadzu Techno-Research Inc. (Japan); Ishizuka, M.; Fujita, S. [Graduate School of Veterinary Medicine, Hokkaido Univ. (Japan); Tanikawa, R. [Inst. of Tech., Ikari Corp. (Japan)

    2004-09-15

    Contamination of chlorinated/brominated persistent toxic substances (PTS) such as polychlorinated, -dibenzo-p-dioxins (PCDDs), -dibenzofurans (PCDFs), -biphenyls (PCBs), - organochlorine pesticides (OCPs) {l_brace}e.g., aldrin, dieldrin, endrin, chlordane compounds [cis/transchlordane, cis/trans-nonachlor, oxychlordane, heptachlor, heptachlor epoxide], hexachlorobenzene (HCB), 2,2-bis(p-chlorophenyl)-1,1,1-trichloroethane (DDTs) and its metabolities [o,p/p,p'-DDD and DDE] and hexachlorocyclohexane (HCHs){r_brace} and -brominated diphenyl ethers (PBDEs) are considered to important class of chemicals due to persistence in nature, bioaccumulation potential and adverse health effects in wildlife and humans. Among South East Asian countries, Japan reported to contaminated with aforesaid chemicals with considerable amounts. There is no document reports contamination of PTS in wild animals, which in-habit near humans. Norway rat (NR) inhabits not only near human environment but also distributed worldwide. Especially, NR feeds on human waste and shelter in and around human environment and thus exposure of toxic contaminants in this animal considered to similar with those in humans. In addition, rats have unique physiology that match with humans (e.g., they have similar pathogens as humans have). Therefore, analysis of toxic contaminants in NR considered as indirect measure in humans. Considering those facts, in this study, we analyzed NR collected from urban area, rural area, waste dumping or land fill site and isolated remote island from Japan. Particularly several chlorinated and brominated organic contaminants such as PCDDs, PCDFs, PCBs, DDTs, HCHs, chlordane compounds, heptachlor, heptachlor epoxide, HCB, aldrin, dieldrin, endrin and PBDEs were analyzed in rat livers by isotope dilution technique using HRGC-HRMS. In addition, laboratory Wistar rats (WR) were used as control.

  20. Assessment of the sensitizing potential of processed peanut proteins in Brown Norway rats: roasting does not enhance allergenicity.

    Directory of Open Access Journals (Sweden)

    Stine Kroghsbo

    Full Text Available BACKGROUND: IgE-binding of process-modified foods or proteins is the most common method for examination of how food processing affects allergenicity of food allergens. How processing affects sensitization capacity is generally studied by administration of purified food proteins or food extracts and not allergens present in their natural food matrix. OBJECTIVES: The aim was to investigate if thermal processing increases sensitization potential of whole peanuts via the oral route. In parallel, the effect of heating on sensitization potential of the major peanut allergen Ara h 1 was assessed via the intraperitoneal route. METHODS: Sensitization potential of processed peanut products and Ara h 1 was examined in Brown Norway (BN rats by oral administration of blanched or oil-roasted peanuts or peanut butter or by intraperitoneal immunization of purified native (N-, heated (H- or heat glycated (G-Ara h 1. Levels of specific IgG and IgE were determined by ELISA and IgE functionality was examined by rat basophilic leukemia (RBL cell assay. RESULTS: In rats dosed orally, roasted peanuts induced significant higher levels of specific IgE to NAra h 1 and 2 than blanched peanuts or peanut butter but with the lowest level of RBL degranulation. However, extract from roasted peanuts was found to be a superior elicitor of RBL degranulation. Process-modified Ara h 1 had similar sensitizing capacity as NAra h 1 but specific IgE reacted more readily with process-modified Ara h 1 than with native. CONCLUSIONS: Peanut products induce functional specific IgE when dosed orally to BN rats. Roasted peanuts do not have a higher sensitizing capacity than blanched peanuts. In spite of this, extract from roasted peanuts is a superior elicitor of RBL cell degranulation irrespectively of the peanut product used for sensitization. The results also suggest that new epitopes are formed or disclosed by heating Ara h 1 without glucose.

  1. Toluene effects on oxidative stress in brain regions of young-adult, middle-age, and senescent Brown Norway rats

    Energy Technology Data Exchange (ETDEWEB)

    Kodavanti, Prasada Rao S., E-mail: kodavanti.prasada@epa.gov [Neurotoxicology Branch, Toxicity Assessment Division, NHEERL, ORD, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711 (United States); Royland, Joyce E. [Genetic and Cellular Toxicology Branch, Integrated Systems Toxicology Division, NHEERL, ORD, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711 (United States); Richards, Judy E. [Research Core Unit, NHEERL, ORD, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711 (United States); Besas, Jonathan; MacPhail, Robert C. [Neurotoxicology Branch, Toxicity Assessment Division, NHEERL, ORD, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711 (United States)

    2011-11-15

    The influence of aging on susceptibility to environmental contaminants is not well understood. To extend knowledge in this area, we examined effects in rat brain of the volatile organic compound, toluene. The objective was to test whether oxidative stress (OS) plays a role in the adverse effects caused by toluene exposure, and if so, if effects are age-dependent. OS parameters were selected to measure the production of reactive oxygen species (NADPH Quinone oxidoreductase 1 (NQO1), NADH Ubiquinone reductase (UBIQ-RD)), antioxidant homeostasis (total antioxidant substances (TAS), superoxide dismutase (SOD), {gamma}-glutamylcysteine synthetase ({gamma}-GCS), glutathione transferase (GST), glutathione peroxidase (GPX), glutathione reductase (GRD)), and oxidative damage (total aconitase and protein carbonyls). In this study, Brown Norway rats (4, 12, and 24 months) were dosed orally with toluene (0, 0.65 or 1 g/kg) in corn oil. Four hours later, frontal cortex, cerebellum, striatum, and hippocampus were dissected, quick frozen on dry ice, and stored at - 80 Degree-Sign C until analysis. Some parameters of OS were found to increase with age in select brain regions. Toluene exposure also resulted in increased OS in select brain regions. For example, an increase in NQO1 activity was seen in frontal cortex and cerebellum of 4 and 12 month old rats following toluene exposure, but only in the hippocampus of 24 month old rats. Similarly, age and toluene effects on glutathione enzymes were varied and brain-region specific. Markers of oxidative damage reflected changes in oxidative stress. Total aconitase activity was increased by toluene in frontal cortex and cerebellum at 12 and 24 months, respectively. Protein carbonyls in both brain regions and in all age groups were increased by toluene, but step-down analyses indicated toluene effects were statistically significant only in 12 month old rats. These results indicate changes in OS parameters with age and toluene exposure

  2. Accumulation of dietary methylmercury in the testes of the adult brown norway rat: Impaired testicular and epididymal function

    Energy Technology Data Exchange (ETDEWEB)

    Friedmann, A.S.; Chen, H.; Zirkin, B.R. [Johns Hopkins Univ., Baltimore, MD (United States). School of Health and Public Hygiene; Rabuck, L.D. [Univ. of Wisconsin, La Crosse, WI (United States)

    1998-05-01

    The widespread consumption of fish containing elevated concentrations of methylmercury has prompted concern over the health effects of such a diet. Previous studies with rodents have indicated that exposure to dietary mercury (Hg) impairs male reproductive health. However, adverse effects were observed following doses in the range of milligrams per kilogram of body weight, whereas typical human consumption in the United States is in the range of micrograms per kilogram of body weight. This study examined the effects of dietary Hg on male rats using levels of the metal that are more similar to those typically consumed by humans. For 19 weeks, adult male Brown Norway rats were administered methylmercury twice weekly at 0.8, 8.0, or 80 {micro}g/kg. Intratesticular testosterone levels in the high-dose group were reduced by 44$, suggesting that steroidogenesis in these animals was dramatically impaired. Although sperm production was not significantly affected, numbers of sperm in the cauda epididymides of the high-dose group were reduced by 17%. Furthermore, there was a negative correlation between fertility and testicular Hg content. These results raise the possibility that exposure to Hg at levels consumed by humans may result in steroidogenic impairment, reduced sperm counts, and fertility problems.

  3. Bis(tributyltin)oxide (TBTO) decreases the food allergic response against peanut and ovalbumin in Brown Norway rats

    International Nuclear Information System (INIS)

    Jonge, Jonathan D. de; Ezendam, Janine; Knippels, Leon M.J.; Odink, Jennie; Pourier, Milanthy S.; Penninks, Andre H.; Pieters, Raymond; Loveren, Henk van

    2007-01-01

    Other factors than the allergen itself may be of importance in the development of food allergy. This report describes the influence of the immunosuppressive compound bis(tributyltin)oxide (TBTO), present in the food chain, on the development of food allergy to peanut or ovalbumin in Brown Norway (BN) rats. To study these effects BN rats were sensitized to either 1 or 10 mg peanut or ovalbumin by daily oral gavage and the TBTO-groups were fed a diet containing 80 mg TBTO per kg diet. Co-exposure to TBTO not only resulted in decreased general immunologic parameters such as weights of mesenteric lymph nodes and Peyer's patches, lymphocyte proliferation rates in splenocytes, but also on allergic parameters. In the peanut allergen-model TBTO decreased allergen-specific Th2 cytokine production by spleen cells, number of eosinophilic and basophilic granulocytes in the blood and production of mast cell protease II after oral food challenge. In the ovalbumin allergen-model TBTO decreased the number of eosinophilic and basophilic granulocytes, allergen-specific IgE and production of mast cell protease II after oral food challenge. The data imply that in the process of risk assessment of food allergy attention should be given to immunomodulating compounds present in the diet

  4. Effects of nebulized ketamine on allergen-induced airway hyperresponsiveness and inflammation in actively sensitized Brown-Norway rats

    Directory of Open Access Journals (Sweden)

    Qian Yan

    2007-05-01

    Full Text Available Abstract Since airway hyperresponsiveness (AHR and allergic inflammatory changes are regarded as the primary manifestations of asthma, the main goals of asthma treatment are to decrease inflammation and maximize bronchodilation. These goals can be achieved with aerosol therapy. Intravenous administration of the anesthetic, ketamine, has been shown to trigger bronchial smooth muscle relaxation. Furthermore, increasing evidence suggests that the anti-inflammatory properties of ketamine may protect against lung injury. However, ketamine inhalation might yield the same or better results at higher airway and lower ketamine plasma concentrations for the treatment of asthma. Here, we studied the effect of ketamine inhalation on bronchial hyperresponsiveness and airway inflammation in a Brown-Norway rat model of ovalbumin(OVA-induced allergic asthma. Animals were actively sensitized by subcutaneous injection of OVA and challenged by repeated intermittent (thrice weekly exposure to aerosolized OVA for two weeks. Before challenge, the sensitizened rats received inhalation of aerosol of phosphate-buffered saline (PBS or aerosol of ketamine or injection of ketamine respectivity. Airway reactivity to acetylcholine (Ach was measured in vivo, and various inflammatory markers, including Th2 cytokines in bronchoalveolar lavage fluid (BALF, as well as induciable nitric oxide synthase (iNOS and nitric oxide (NO in lungs were examined. Our results revealed that delivery of aerosolized ketamine using an ultrasonic nebulizer markedly suppressed allergen-mediated airway hyperreactivity, airway inflammation and airway inflammatory cell infiltration into the BALF, and significantly decreased the levels of interleukin-4 (IL-4 in the BALF and expression of iNOS and the concentration of NO in the inflamed airways from OVA-treated rats. These findings collectively indicate that nebulized ketamine attenuated many of the central components of inflammatory changes and AHR in

  5. Carriage of methicillin-resistant Staphylococcus aureus by wild urban Norway rats (Rattus norvegicus.

    Directory of Open Access Journals (Sweden)

    Chelsea G Himsworth

    Full Text Available Methicillin-resistant Staphylococcus aureus (MRSA is an important cause of multi-drug-resistant infections in people, particularly indigent populations. MRSA can be transmitted between people and domestic animals, but the potential for transmission between people and commensal pests, particularly rodents, had not been investigated. The objective of this study was to identify the presence and characterize the ecology of MRSA in rats (Rattus spp. from in an impoverished, inner-city neighborhood. Oropharyngeal swabs were collected from rats trapped in 33 city blocks and one location within the adjacent port. Bacterial culture was performed and MRSA isolates were characterized using a variety of methods, including whole-genome sequencing (WGS. The ecology of MRSA in rats was described using phylogenetic analysis, geospatial analysis, and generalized linear mixed models. MRSA was identified 22 of 637 (3.5% rats tested, although prevalence varied from 0 - 50% among blocks. Isolates belonged to 4 clusters according to WGS, with the largest cluster (n = 10 containing isolates that were genetically indistinguishable from community-acquired USA300 MRSA strains isolated from people within the study area. MRSA strains demonstrated both geographic clustering and dispersion. The odds of an individual rat carrying MRSA increased with increased body fat (OR = 2.53, 95% CI = 1.33-4.82, and in the winter (OR = 5.29, 95% CI = 1.04-26.85 and spring (OR = 5.50, 95% CI = 1.10-27.58 compared to the fall. The results show that urban rats carried the same MRSA lineages occurring in local human and/or animal populations, supporting recent transmission from external sources. MRSA carriage was influenced by season, most likely as a result of temporal variation in rat behavior and rat-human interactions.

  6. Behavioral effects of bidirectional selection for behavior towards human in virgin and lactate Norway rats.

    Science.gov (United States)

    Konoshenko, Maria Yu; Plyusnina, Irina Z

    2012-06-01

    Although numerous studies have demonstrated strong differences in behavioral, hormonal and neurobiological characteristics between male rats selected for elimination (tame) and enhancement (aggressive) of aggressiveness towards humans, few studies have examined changes in female behavior under this selection. The objective of the current work was to evaluate the effects of bidirectional selection for aggressiveness towards humans on behavioral profiles of virgin and lactating rats compared with the behavior in tame, aggressive and unselected (wild-type) females. The behavior of virgin females was studied using the light-dark box, the startle response test and the modified glove test. Tame females were less anxious and more tolerant towards humans than unselected and aggressive rats. Principal component analysis of all behavioral parameters produced three independent factors, explaining 66.37% of the total variability. The measures of behavior towards humans and the measures of anxiety mainly loaded on PC1 (first principal component) which separated the tame females from the unselected and aggressive ones. These data suggest the genetic correlation between the selected behavior towards humans and anxiety-related behavior in virgin rats. No significant effect of line was found for PC2 scores, associated with risk assessment behavior. Measurements of freezing behavior mainly loaded on PC3, and this component separated rats of different genetic groups from each other. The behavior of lactating rats was studied in maternal defense and pup retrieval tests. Females of selected lines did not significantly differ in behavioral measurements of these tests and were characterized by higher maternal motivation than unselected rats. It is suggested that long-term breeding of tame and aggressive rats in captivity has reduced the threshold for maternal behavior. Copyright © 2012 Elsevier B.V. All rights reserved.

  7. Effect of combined nitrogen dioxide and carbon nanoparticle exposure on lung function during ovalbumin sensitization in Brown Norway rat.

    Directory of Open Access Journals (Sweden)

    Skander Layachi

    Full Text Available The interaction of particulate and gaseous pollutants in their effects on the severity of allergic inflammation and airway responsiveness are not well understood. We assessed the effect of exposure to NO(2 in the presence or absence of repetitive treatment with carbon nanoparticle (CNP during allergen sensitization and challenges in Brown-Norway (BN rat, in order to assess their interactions on lung function and airway responses (AR to allergen and methacholine (MCH, end-expiratory lung volume (EELV, bronchoalveolar lavage fluid (BALF cellular content, serum and BALF cytokine levels and histological changes. Animals were divided into the following groups (n = 6: Control; CNP (Degussa-FW2: 13 nm, 0.5 mg/kg instilled intratracheally ×3 at 7-day intervals; OVA: ovalbumin-sensitised; OVA+CNP: both sensitized and exposed to CNP. Rats were divided into equal groups exposed either to air or to NO(2, 10 ppm, 6 h/d, 5d/wk for 4 weeks. Exposure to NO(2, significantly enhanced lung inflammation and airway reactivity, with a significantly larger effect in animals sensitized to allergen, which was related to a higher expression of TH1 and TH2-type cytokines. Conversely, exposure to NO(2 in animals undergoing repeated tracheal instillation of CNP alone, increased BALF neutrophilia and enhanced the expression of TH1 cytokines: TNF-α and IFN-γ, but did not show an additive effect on airway reactivity in comparison to NO(2 alone. The exposure to NO(2 combined with CNP treatment and allergen sensitization however, unexpectedly resulted in a significant decrease in both airway reactivity to allergen and to methacholine, and a reduction in TH2-type cytokines compared to allergen sensitization alone. EELV was significantly reduced with sensitization, CNP treatment or both. These data suggest an immunomodulatory effect of repeated tracheal instillation of CNP on the proinflammatory effects of NO(2 exposure in sensitized BN rat. Furthermore, our findings suggest

  8. Preexposure to amorphous silica particles attenuates but also enhances allergic reactions in trimellitic anhydride-sensitized brown Norway rats.

    Science.gov (United States)

    Arts, Josje H E; Schijf, Marcel A; Kuper, C Frieke

    2008-08-01

    Irritant-induced inflammation of the airways may aggravate respiratory allergy induced by chemical respiratory allergens. Therefore, the effect of airway irritation by synthetic amorphous silica (SAS) on respiratory allergy to trimellitic anhydride (TMA) was studied. Brown Norway (BN) rats were topically sensitized on day 0 and on day 7, subsequently exposed for 6 h/day for 6 days to 27 mg/m(3) SAS, and challenged by inhalation to a minimally irritating concentration of 12 mg/m(3) TMA, 24 h after the last SAS exposure. An additional group was exposed to SAS before a second challenge to TMA. Control groups were treated with vehicle, and/or did not receive SAS exposure. Breathing parameters, cellular and biochemical changes in bronchoalveolar lavage (BAL) fluid, and histopathological airway changes 24 h after challenge were the main parameters studied. Exposure to SAS alone resulted in transient changes in breathing parameters during exposure, and in nasal and alveolar inflammation with neutrophils and macrophages. Exposure to SAS before a single TMA challenge resulted in a slightly irregular breathing pattern during TMA challenge. SAS also diminished the effect of TMA on tidal volume, laryngeal ulceration, laryngeal inflammation, and the number of BAL (lung) eosinophils in most animals, but aggravated laryngeal squamous metaplasia and inflammation in a single animal. The pulmonary eosinophilic infiltrate and edema induced by a second TMA challenge was diminished by the preceding SAS exposure, but the number of lymphocytes in BAL was increased. Thus, a respiratory particulate irritant like SAS can reduce as well as aggravate certain aspects of TMA-induced respiratory allergy.

  9. Repeated exposure to cat urine induces complex behavioral, hormonal, and c-fos mRNA responses in Norway rats ( Rattus norvegicus)

    Science.gov (United States)

    Yin, Baofa; Gu, Chen; Lu, Yi; Hegab, Ibrahim M.; Yang, Shengmei; Wang, Aiqin; Wei, Wanhong

    2017-08-01

    Prey species show specific adaptations that allow recognition, avoidance, and defense against predators. This study was undertaken to investigate the processing of a chronic, life-threatening stimulus to Norway rats ( Rattus norvegicus). One hundred forty-four Norway rats were tested by repeated presentation of cat urine for 1 h at different days in a defensive withdrawal apparatus. Rats exposed to urine for short periods showed significantly larger defensive behavioral and medial hypothalamic c-fos messenger RNA (mRNA) responses than other groups. These defensive responses habituated shortly after the presentation of cat urine. Serum levels of adrenocorticotropic hormone and corticosterone increased significantly when animals were repeatedly exposed to cat urine. However, the hormonal responses took longer to habituate than the behavioral and molecular responses did. We conclude that the behavioral and c-fos mRNA responses are "primed" for habituation to repeated exposures to cat urine, while the hormonal responses show "resistance." The results support our hypothesis that the strongest anti-predator responses at three levels would occur during short-term exposure to cat urine and that these responses would subsequently disappear on prolonged exposure. This study assists understanding the way in which the different levels of defensive responses are integrated and react during chronic stress.

  10. A high-salt diet further impairs age-associated declines in cognitive, behavioral, and cardiovascular functions in male Fischer brown Norway rats.

    Science.gov (United States)

    Chugh, Gaurav; Asghar, Mohammad; Patki, Gaurav; Bohat, Ritu; Jafri, Faizan; Allam, Farida; Dao, An T; Mowrey, Christopher; Alkadhi, Karim; Salim, Samina

    2013-09-01

    Aging-associated declines in cognitive, emotional, and cardiovascular function are well known. Environmental stress triggers critical changes in the brain, further compromising cardiovascular and behavioral health during aging. Excessive dietary salt intake is one such stressor. Here, we tested the effect of high salt (HS) on anxiety, learning-memory function, and blood pressure (BP) in male Fischer brown Norway (FBN) rats. Adult (A; 2 mo) and old (O; 20 mo) male rats were fed normal-salt (NS; 0.4% NaCl) or HS (8% NaCl) diets for 4 wk after being implanted with telemeter probes for conscious BP measurement. Thereafter, tests to assess anxiety-like behavior and learning-memory were conducted. The rats were then killed, and samples of plasma, urine, and brain tissue were collected. We found that systolic BP was higher in O-NS (117 ± 1.2 mm Hg) than in A-NS (105 ± 0.8 mm Hg) rats (P < 0.05). Furthermore, BP was higher in O-HS (124 ± 1.4 mm Hg) than in O-NS (117 ± 1.2 mm Hg) rats (P < 0.05). Moreover, anxiety-like behavior (light-dark and open-field tests) was not different between A-NS and O-NS rats but was greater in O-HS rats than in A-NS, O-NS, or A-HS rats (P < 0.05). Short-term memory (radial arm water maze test) was similar in A-NS and O-NS rats but was significantly impaired in O-HS rats compared with A-NS, O-NS, or A-HS rats (P < 0.05). Furthermore, oxidative stress variables (in plasma, urine, and brain) as well as corticosterone (plasma) were greater in O-HS rats when compared with A-NS, O-NS, or A-HS rats (P < 0.05). The antioxidant enzyme glyoxalase-1 expression was selectively reduced in the hippocampus and amygdala of O-HS rats compared with A-NS, O-NS, or A-HS rats (P < 0.05), whereas other antioxidant enzymes, glutathione reductase 1, manganese superoxide dismutase (SOD), and Cu/Zn SOD remained unchanged. We suggest that salt-sensitive hypertension and behavioral derangement are associated with a redox imbalance in the brain of aged FBN rats.

  11. Host stress and immune responses during aerosol challenge of Brown Norway rats with Yersinia pestis

    Directory of Open Access Journals (Sweden)

    Susan T Gater

    2012-11-01

    Full Text Available Inhalation exposure models are becoming the preferred method for the comparative study of respiratory infectious diseases due to their resemblance to the natural route of infection. To enable precise delivery of pathogen to the lower respiratory tract in a manner that imposes minimal biosafety risk, nose-only exposure systems have been developed. Early inhalation exposure technology for infectious disease research grew out of technology used in asthma research where predominantly the Collison nebulizer is used to generate an aerosol by beating a liquid sample against glass. Although infectious aerosol droplets of 1-5µm in size can be generated, the Collison often causes loss of viability. In this work, we evaluate a gentler method for aerosolization of living cells and describe the use of the Sparging Liquid Aerosol Generator (SLAG in a rat pneumonic plague model. The SLAG creates aerosols by continuous dripping of liquid sample on a porous metal disc. We show the generation of 0.5 to 1µm Y. pestis aerosol particles using the SLAG with spray factors typically ranging from 10-7 to 10-8 with no detectable loss of bacterial viability. Delivery of these infectious particles via nose-only exposure led to the rapid development of lethal pneumonic plague. Further, we evaluated the effect of restraint-stress imposed by the nose-only exposure chamber on early inflammatory responses and bacterial deposition. Elevated serum corticosterone which peaked at 2 hrs post-procedure indicated the animals experienced stress as a result of restraint in the nose-only chamber. However, we observed no correlation between elevated corticosterone and the amount of bacterial deposition or inflammation in the lungs. Together these data demonstrate the utility of the SLAG and the nose-only chamber for aerosol challenge of rodents by Y. pestis.

  12. Nickel-induced allergy and contact dermatitis: does it induce autoimmunity and cutaneous sclerosis? An experimental study in Brown Norway rats.

    Science.gov (United States)

    Al-Mogairen, Sultan M; Meo, Sultan Ayoub; Al-Arfaj, Abdurhman S; Hamdani, Muhammad; Husain, Sufia; Al-Mohimed, Bandar; Adam, M; Al-Hammad, A; El Rab, Mohammed O Gad

    2010-07-01

    Nickel sensitization is a growing problem and the most common cause of allergic contact dermatitis. The aim of this study was to investigate whether nickel chloride can induce autoimmunity and cutaneous sclerosis in immunosensitive rats. Nickel chloride, in a dose of 4.5 mg in 0.2 ml NS, was administered by the oral and subcutaneous routes to 20 Brown Norway rats. Autoantibodies (ANA, anti-RNP, anti-SCL70 and anti-centromere) were measured and compared in pre- and post-challenge serum samples. Histological studies were also performed in skin biopsies obtained from six positively responding rats and compared with an equal number of control rats at the 14th week post-challenge. Serum ANA was high in a significant number of rats in both the oral (P nickel-treated groups (P = 0.02), while the anti-SCL70 was high in a significant number of rats in only the orally nickel-treated group (P = 0.04). Histologically, subcutaneous and oral nickel-treated groups showed sclerodermic features of the skin (P = 0.22, P = 0.5), respectively. It may be concluded that nickel chloride can induce scleroderma-related autoantibodies and cutaneous sclerosis. More prolonged duration of exposure is probably associated with greater risk. This is the first study showing the potential risk of nickel in triggering the development of cutaneous sclerosis in susceptible hosts.

  13. Decline of prefrontal cortical-mediated executive functions but attenuated delay discounting in aged Fischer 344 × brown Norway hybrid rats.

    Science.gov (United States)

    Hernandez, Caesar M; Vetere, Lauren M; Orsini, Caitlin A; McQuail, Joseph A; Maurer, Andrew P; Burke, Sara N; Setlow, Barry; Bizon, Jennifer L

    2017-12-01

    Despite the fact that prefrontal cortex (PFC) function declines with age, aged individuals generally show an enhanced ability to delay gratification, as evident by less discounting of delayed rewards in intertemporal choice tasks. The present study was designed to evaluate relationships between 2 aspects of PFC-dependent cognition (working memory and cognitive flexibility) and intertemporal choice in young (6 months) and aged (24 months) Fischer 344 × brown Norway F1 hybrid rats. Rats were also evaluated for motivation to earn rewards using a progressive ratio task. As previously reported, aged rats showed attenuated discounting of delayed rewards, impaired working memory, and impaired cognitive flexibility compared with young. Among aged rats, greater choice of delayed reward was associated with preserved working memory, impaired cognitive flexibility, and less motivation to work for food. These relationships suggest that age-related changes in PFC and incentive motivation contribute to variance in intertemporal choice within the aged population. Cognitive impairments mediated by PFC are unlikely, however, to fully account for the enhanced ability to delay gratification that accompanies aging. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. [The black death in Norway].

    Science.gov (United States)

    Oeding, P

    1990-06-30

    The old Icelandic annals tell that the Black Death came to Bergen, Norway, in 1349 with a ship from England. This was probably at the beginning of September. From Bergen the plague spread rapidly northwards and southwards along the coast and over land to Eastern Norway. The Black Death remained in Norway for approximately six months. The epidemic must have been started by infected black rats and rat fleas in the grain cargo of the ship. The account in the annals, and experiences from other countries, indicate that pneumonic plague was dominant in Bergen at the start of the epidemic. After that the Black Death must have spread partly as pneumonic plague but mainly probably as bubonic plague, transmitted via human fleas from person to person. The rats cannot have played a part except in the initial phase. The annals say that 2/3 of Norway's population died. This is probably a big exaggeration. The mortality in Norway can hardly have been more than 40-50%. Even this is high compared with an estimated mortality of approximately 33% in England and on the continent.

  15. Aging influences multiple indices of oxidative stress in the heart of the Fischer 344/NNia x Brown Norway/BiNia rat.

    Science.gov (United States)

    Asano, Shinichi; Rice, Kevin M; Kakarla, Sunil; Katta, Anjaiah; Desai, Devashish H; Walker, Ernest M; Wehner, Paulette; Blough, Eric R

    2007-01-01

    We report the influence of aging on multiple markers of oxidative-nitrosative stress in the heart of adult (6-month), aged (30-month) and very aged (36-month) Fischer 344/NNiaHSd x Brown Norway/BiNia (F344/NXBN) rats. Compared to adult (6-month) hearts, indices of oxidative (superoxide anion [O2*-], 4-hydroxy-2-nonenal [4-HNE]) and nitrosative (protein nitrotyrosylation) stress were 34.1 +/- 28.1%, 186 +/- 28.1% and 94 +/- 5.8% higher, respectively, in 36-month hearts and these findings were highly correlated with increases in left ventricular wall thickness (r > 0.669; r > 0.710 and P lead to age-associated alterations in cardiac oxidative stress.

  16. Acid hydrolysis of wheat gluten induces formation of new epitopes but does not enhance sensitizing capacity by the oral route: a study in "gluten free" Brown Norway rats.

    Science.gov (United States)

    Kroghsbo, Stine; Andersen, Nanna B; Rasmussen, Tina F; Jacobsen, Susanne; Madsen, Charlotte B

    2014-01-01

    Acid hydrolyzed wheat proteins (HWPs) are used in the food and cosmetic industry as emulsifiers. Cases of severe food allergic reactions caused by HWPs have been reported. Recent data suggest that these reactions are caused by HWPs produced by acid hydrolysis. To examine the sensitizing capacity of gluten proteins per se when altered by acid or enzymatic hydrolysis relative to unmodified gluten in rats naïve to gluten. High IgE-responder Brown Norway (BN) rats bred on a gluten-free diet were sensitized without the use of adjuvant to three different gluten products (unmodified, acid hydrolyzed and enzymatic hydrolyzed). Rats were sensitized by intraperitoneal (i.p.) immunization three times with 200 µg gluten protein/rat or by oral dosing for 35 days with 0.2, 2 or 20 mg gluten protein/rat/day. Sera were analyzed for specific IgG and IgE and IgG-binding capacity by ELISA. IgE functionality was measured by rat basophilic leukemia (RBL) assay. Regardless of the route of dosing, all products had sensitizing capacity. When sensitized i.p., all three gluten products induced a strong IgG1 response in all animals. Acid hydrolyzed gluten induced the highest level of specific IgE but with a low functionality. Orally all three gluten products induced specific IgG1 and IgE but with different dose-response relations. Sensitizing rats i.p. or orally with unmodified or enzymatic hydrolyzed gluten induced specific IgG1 responses with similar binding capacity which was different from that of acid hydrolyzed gluten indicating that acid hydrolysis of gluten proteins induces formation of 'new' epitopes. In rats not tolerant to gluten acid hydrolysis of gluten enhances the sensitizing capacity by the i.p. but not by the oral route. In addition, acid hydrolysis induces formation of new epitopes. This is in contrast to the enzymatic hydrolyzed gluten having an epitope pattern similar to unmodified gluten.

  17. Effect of a cocoa-enriched diet on immune response and anaphylaxis in a food allergy model in Brown Norway rats.

    Science.gov (United States)

    Abril-Gil, Mar; Pérez-Cano, Francisco J; Franch, Àngels; Castell, Margarida

    2016-01-01

    Previous studies have demonstrated that cocoa intake decreased Th2 immune-related antibodies in rats. In consequence, we aimed to study in depth this cocoa action, particularly assessing its effect on a rat model of food allergy (FA) and also on an anaphylactic response. The involvement of the intestinal immune system was analyzed to allow the action mechanisms to be investigated. The role of cocoa flavonoids in the antiallergic properties of cocoa was also established. Brown Norway rats were fed either a reference diet or diets containing conventional cocoa (CC) or nonfermented cocoa (NFC). FA to ovalbumin (OVA) was induced and, later, an anaphylactic response was provoked. As expected, the synthesis of anti-OVA IgE and other Th2-related antibodies was inhibited by CC diet. In addition, the release of mast cell protease II after anaphylaxis was partially prevented by CC, although other variables were not modified. The CC diet also attenuated the increase of some Th2-related cytokines released from mesenteric lymph node and spleen cells, and modulated the intestinal gene expression of molecules involved in allergic response. These results demonstrated the local and systemic influence of CC diet. The effects of the NFC diet were weaker than those of CC, suggesting that cocoa components other than flavonoids play a role in cocoa's action. In conclusion, by acting on intestinal and systemic immune functions, a cocoa-enriched diet in rats exhibited a protective effect against FA and partially against anaphylaxis, making this a food of high interest to the fields of health and immunonutrition. Copyright © 2015 Elsevier Inc. All rights reserved.

  18. The environmental pollutant hexachlorobenzene causes eosinophilic and granulomatous inflammation and in vitro airways hyperreactivity in the Brown Norway rat

    Energy Technology Data Exchange (ETDEWEB)

    Michielsen, C.; Zeamari, S.; Vos, J. [Department of Pathology, Faculty of Veterinary Medicine, Utrecht University (Netherlands); Leusink-Muis, A.; Bloksma, N. [Department of Pharmacology and Pathophysiology, Utrecht Institute for Pharmaceutical Sciences and Faculty of Biology, Utrecht University, Utrecht (Netherlands)

    2002-05-01

    Based on observations that the persistent environmental pollutant hexachlorobenzene (HCB) induces inflammatory skin lesions and eosinophilic and granulomatous lung pathology as well as in vivo airways hyperresponsiveness to methacholine in the BN/SsNOlaHsd rat (Michielsen et al., Toxicol Appl Pharmacol 172:11-20, 2001), which are features of human Churg-Strauss syndrome (CSS), we have investigated whether HCB induced other features of CSS such as asthma and systemic vasculitis involving the heart and kidneys in this strain of rat. To this end, BN/SsNOlaHsd rats received control feed or feed supplemented with 450 mg/kg HCB. On days 6, 14 or 21, tracheas were isolated to assess non-specific in vitro airways hyperresponsiveness (AHR) to cumulative concentrations of arecoline and serotonin. In addition, lungs were lavaged to count and differentiate lavage cells, and skin, lungs, heart, kidneys, and lymph nodes were processed for histopathological investigation. HCB induced eosinophilic and granulomatous lung pathology in the BN/SsNOlaHsd rat, which became more severe with time and was associated with significant in vitro AHR to arecoline. Moreover, as in CSS-patients, systemic effects on spleen and lymph nodes were observed in HCB-fed BN/SsNOlaHsd rats, as well as development of skin lesions with vascular changes and eosinophilic infiltrates. In contrast, cardiac or renal involvement, frequently seen in CSS-patients, was not seen in HCB-fed rats. More importantly, there were no indications of necrotizing vasculitis, a hallmark feature of CSS, in the lungs and skin of BN/SsNOlaHsd rats. Thus, it is concluded that the persistent environmental pollutant HCB possibly induces a mild or early stage of CSS in the BN/SsNOlaHsd rat that may evolve into fully developed CSS after prolonged exposure to HCB. (orig.)

  19. The environmental pollutant hexachlorobenzene causes eosinophilic and granulomatous inflammation and in vitro airways hyperreactivity in the Brown Norway rat

    International Nuclear Information System (INIS)

    Michielsen, C.; Zeamari, S.; Vos, J.; Leusink-Muis, A.; Bloksma, N.

    2002-01-01

    Based on observations that the persistent environmental pollutant hexachlorobenzene (HCB) induces inflammatory skin lesions and eosinophilic and granulomatous lung pathology as well as in vivo airways hyperresponsiveness to methacholine in the BN/SsNOlaHsd rat (Michielsen et al., Toxicol Appl Pharmacol 172:11-20, 2001), which are features of human Churg-Strauss syndrome (CSS), we have investigated whether HCB induced other features of CSS such as asthma and systemic vasculitis involving the heart and kidneys in this strain of rat. To this end, BN/SsNOlaHsd rats received control feed or feed supplemented with 450 mg/kg HCB. On days 6, 14 or 21, tracheas were isolated to assess non-specific in vitro airways hyperresponsiveness (AHR) to cumulative concentrations of arecoline and serotonin. In addition, lungs were lavaged to count and differentiate lavage cells, and skin, lungs, heart, kidneys, and lymph nodes were processed for histopathological investigation. HCB induced eosinophilic and granulomatous lung pathology in the BN/SsNOlaHsd rat, which became more severe with time and was associated with significant in vitro AHR to arecoline. Moreover, as in CSS-patients, systemic effects on spleen and lymph nodes were observed in HCB-fed BN/SsNOlaHsd rats, as well as development of skin lesions with vascular changes and eosinophilic infiltrates. In contrast, cardiac or renal involvement, frequently seen in CSS-patients, was not seen in HCB-fed rats. More importantly, there were no indications of necrotizing vasculitis, a hallmark feature of CSS, in the lungs and skin of BN/SsNOlaHsd rats. Thus, it is concluded that the persistent environmental pollutant HCB possibly induces a mild or early stage of CSS in the BN/SsNOlaHsd rat that may evolve into fully developed CSS after prolonged exposure to HCB. (orig.)

  20. Toluene effects on Oxidative Stress in Brain regions of Young-adult, Middleage,and Senescent Brown Norway Rats

    Science.gov (United States)

    The influence of aging on susceptibility to environmental contaminants is not well understood. To extend knowledge in this area, we examined effects in rat brain of the volatile organic compound toluene. The objective was to test whether oxidative stress plays a role in the adver...

  1. Oral administration of drugs with hypersensitivity potential induces germinal center hyperplasia in secondary lymphoid organ/tissue in Brown Norway rats, and this histological lesion is a promising candidate as a predictive biomarker for drug hypersensitivity occurrence in humans

    International Nuclear Information System (INIS)

    Tamura, Akitoshi; Miyawaki, Izuru; Yamada, Toru; Kimura, Juki; Funabashi, Hitoshi

    2013-01-01

    It is important to evaluate the potential of drug hypersensitivity as well as other adverse effects during the preclinical stage of the drug development process, but validated methods are not available yet. In the present study we examined whether it would be possible to develop a new predictive model of drug hypersensitivity using Brown Norway (BN) rats. As representative drugs with hypersensitivity potential in humans, phenytoin (PHT), carbamazepine (CBZ), amoxicillin (AMX), and sulfamethoxazole (SMX) were orally administered to BN rats for 28 days to investigate their effects on these animals by examinations including observation of clinical signs, hematology, determination of serum IgE levels, histology, and flow cytometric analysis. Skin rashes were not observed in any animals treated with these drugs. Increases in the number of circulating inflammatory cells and serum IgE level did not necessarily occur in the animals treated with these drugs. However, histological examination revealed that germinal center hyperplasia was commonly induced in secondary lymphoid organs/tissues in the animals treated with these drugs. In cytometric analysis, changes in proportions of lymphocyte subsets were noted in the spleen of the animals treated with PHT or CBZ during the early period of administration. The results indicated that the potential of drug hypersensitivity was identified in BN rat by performing histological examination of secondary lymphoid organs/tissues. Data obtained herein suggested that drugs with hypersensitivity potential in humans gained immune reactivity in BN rat, and the germinal center hyperplasia induced by administration of these drugs may serve as a predictive biomarker for drug hypersensitivity occurrence. - Highlights: • We tested Brown Norway rats as a candidate model for predicting drug hypersensitivity. • The allergic drugs did not induce skin rash, whereas D-penicillamine did so in the rats. • Some of allergic drugs increased

  2. Oral administration of drugs with hypersensitivity potential induces germinal center hyperplasia in secondary lymphoid organ/tissue in Brown Norway rats, and this histological lesion is a promising candidate as a predictive biomarker for drug hypersensitivity occurrence in humans

    Energy Technology Data Exchange (ETDEWEB)

    Tamura, Akitoshi, E-mail: akitoshi-tamura@ds-pharma.co.jp; Miyawaki, Izuru; Yamada, Toru; Kimura, Juki; Funabashi, Hitoshi

    2013-08-15

    It is important to evaluate the potential of drug hypersensitivity as well as other adverse effects during the preclinical stage of the drug development process, but validated methods are not available yet. In the present study we examined whether it would be possible to develop a new predictive model of drug hypersensitivity using Brown Norway (BN) rats. As representative drugs with hypersensitivity potential in humans, phenytoin (PHT), carbamazepine (CBZ), amoxicillin (AMX), and sulfamethoxazole (SMX) were orally administered to BN rats for 28 days to investigate their effects on these animals by examinations including observation of clinical signs, hematology, determination of serum IgE levels, histology, and flow cytometric analysis. Skin rashes were not observed in any animals treated with these drugs. Increases in the number of circulating inflammatory cells and serum IgE level did not necessarily occur in the animals treated with these drugs. However, histological examination revealed that germinal center hyperplasia was commonly induced in secondary lymphoid organs/tissues in the animals treated with these drugs. In cytometric analysis, changes in proportions of lymphocyte subsets were noted in the spleen of the animals treated with PHT or CBZ during the early period of administration. The results indicated that the potential of drug hypersensitivity was identified in BN rat by performing histological examination of secondary lymphoid organs/tissues. Data obtained herein suggested that drugs with hypersensitivity potential in humans gained immune reactivity in BN rat, and the germinal center hyperplasia induced by administration of these drugs may serve as a predictive biomarker for drug hypersensitivity occurrence. - Highlights: • We tested Brown Norway rats as a candidate model for predicting drug hypersensitivity. • The allergic drugs did not induce skin rash, whereas D-penicillamine did so in the rats. • Some of allergic drugs increased

  3. Acid Hydrolysis of Wheat Gluten Induces Formation of New Epitopes but Does Not Enhance Sensitizing Capacity by the Oral Route: A Study in “Gluten Free” Brown Norway Rats

    Science.gov (United States)

    Kroghsbo, Stine; Andersen, Nanna B.; Rasmussen, Tina F.; Madsen, Charlotte B.

    2014-01-01

    Background Acid hydrolyzed wheat proteins (HWPs) are used in the food and cosmetic industry as emulsifiers. Cases of severe food allergic reactions caused by HWPs have been reported. Recent data suggest that these reactions are caused by HWPs produced by acid hydrolysis. Objectives To examine the sensitizing capacity of gluten proteins per se when altered by acid or enzymatic hydrolysis relative to unmodified gluten in rats naïve to gluten. Methods High IgE-responder Brown Norway (BN) rats bred on a gluten-free diet were sensitized without the use of adjuvant to three different gluten products (unmodified, acid hydrolyzed and enzymatic hydrolyzed). Rats were sensitized by intraperitoneal (i.p.) immunization three times with 200 µg gluten protein/rat or by oral dosing for 35 days with 0.2, 2 or 20 mg gluten protein/rat/day. Sera were analyzed for specific IgG and IgE and IgG-binding capacity by ELISA. IgE functionality was measured by rat basophilic leukemia (RBL) assay. Results Regardless of the route of dosing, all products had sensitizing capacity. When sensitized i.p., all three gluten products induced a strong IgG1 response in all animals. Acid hydrolyzed gluten induced the highest level of specific IgE but with a low functionality. Orally all three gluten products induced specific IgG1 and IgE but with different dose-response relations. Sensitizing rats i.p. or orally with unmodified or enzymatic hydrolyzed gluten induced specific IgG1 responses with similar binding capacity which was different from that of acid hydrolyzed gluten indicating that acid hydrolysis of gluten proteins induces formation of ‘new’ epitopes. Conclusions In rats not tolerant to gluten acid hydrolysis of gluten enhances the sensitizing capacity by the i.p. but not by the oral route. In addition, acid hydrolysis induces formation of new epitopes. This is in contrast to the enzymatic hydrolyzed gluten having an epitope pattern similar to unmodified gluten. PMID:25207551

  4. Energy policy in Norway

    International Nuclear Information System (INIS)

    Lauen, Edvard; Bjoerndalen, Joergen

    2003-01-01

    The authors argue that the current energy policy in Norway will inevitably lead to higher and more varying electricity prices in the Nordic countries than in the rest of Europe. The Energy Act works well, but politicians have not realized that Norway is now an integral part of the power market in Europe. The EU Commission considers that the Nordic model with regional prices in order to utilize the capacity of international (market splitting) is the best

  5. Effect of high-fructose and high-fat diets on pulmonary sensitivity, motor activity, and body composition of brown Norway rats exposed to ozone

    Data.gov (United States)

    U.S. Environmental Protection Agency — pulmonary parameters, BALF biomarkers, body composition, motor activity data collected from rats exposed to ozone after high fructose or high fat diets. This dataset...

  6. Tidal power in Norway

    International Nuclear Information System (INIS)

    2003-01-01

    The world's first tidal power station is scheduled for stat-up in the spring of 2003. It is located in Kvalsundet, off Hammerfest, Norway. This is a pilot installation of a 300 kW tidal turbine at a depth of 50 metres. When fully developed in 2007, the tidal power plant will deliver 32 GWh per year. Hammerfest Stroem has patented the energy and the company hopes to be able to install similar power stations both in Norway and abroad. The potential worldwide is claimed to be more than 450 TWh per year

  7. Sports Diplomacy of Norway

    Directory of Open Access Journals (Sweden)

    Kobierecki Michał Marcin

    2017-12-01

    Full Text Available Norway is perceived as a country with a clear international identity. The aim of the article is to investigate the sports diplomacy of Norway and to examine its influence on the international brand of this country. The author will define the term “sports diplomacy” and attempt to outline the strategy of Norway’s public diplomacy; an analysis of the methods used in Norwegian sports diplomacy will follow. The main hypothesis of this paper is that sports diplomacy only plays a subsidiary role in Norwegian nation branding.

  8. Chow fed UC Davis strain female Lepr fatty Zucker rats exhibit mild glucose intolerance, hypertriglyceridemia, and increased urine volume, all reduced by a Brown Norway strain chromosome 1 congenic donor region.

    Directory of Open Access Journals (Sweden)

    Craig H Warden

    Full Text Available Our objective is to identify genes that influence the development of any phenotypes of type 2 diabetes (T2D or kidney disease in obese animals. We use the reproductively isolated UC Davis fatty Zucker strain rat model in which the defective chromosome 4 leptin receptor (LeprfaSte/faSte results in fatty obesity. We previously produced a congenic strain with the distal half of chromosome 1 from the Brown Norway strain (BN on a Zucker (ZUC background (BN.ZUC-D1Rat183-D1Rat90. Previously published studies in males showed that the BN congenic donor region protects from some phenotypes of renal dysfunction and T2D. We now expand our studies to include females and expand phenotyping to gene expression. We performed diabetes and kidney disease phenotyping in chow-fed females of the BN.ZUC-D1Rat183-D1Rat90 congenic strain to determine the specific characteristics of the UC Davis model. Fatty LeprfaSte/faSte animals of both BN and ZUC genotype in the congenic donor region had prediabetic levels of fasting blood glucose and blood glucose 2 hours after a glucose tolerance test. We observed significant congenic strain chromosome 1 genotype effects of the BN donor region in fatty females that resulted in decreased food intake, urine volume, glucose area under the curve during glucose tolerance test, plasma triglyceride levels, and urine glucose excretion per day. In fatty females, there were significant congenic strain BN genotype effects on non-fasted plasma urea nitrogen, triglyceride, and creatinine. Congenic region genotype effects were observed by quantitative PCR of mRNA from the kidney for six genes, all located in the chromosome 1 BN donor region, with potential effects on T2D or kidney function. The results are consistent with the hypothesis that the BN genotype chromosome 1 congenic region influences traits of both type 2 diabetes and kidney function in fatty UC Davis ZUC females and that there are many positional candidate genes.

  9. National report from Norway

    International Nuclear Information System (INIS)

    Haugset, K.

    1995-01-01

    Review of activities and objectives in the area of creating operator support systems in nuclear power plants in Norway is presented. Development of a computerised alarm system for HAMMLAB (CASH) is described. A measure of situation awareness for use in the evaluation of nuclear power plant control room systems providing information about the current process state is discussed

  10. Educational Assessment in Norway

    Science.gov (United States)

    Tveit, Sverre

    2014-01-01

    Norway has seen major changes in the field of educational assessment over the past decade, following the 2001 '"PISA shock" that stimulated reform of the entire primary and secondary education systems: new outcome-based curricula with cross-disciplinary basic skills were accompanied by major revision of assessment regulations,…

  11. Identification of cytochrome P450 differentiated expression related to developmental stages in bromadiolone resistance in rats (Rattus norvegicus)

    DEFF Research Database (Denmark)

    Markussen, Mette; Heiberg, Ann-Charlotte; Fredholm, Merete

    2008-01-01

    over-express the Cyp2a1 gene. TGhe altered gene expression has been suggested to be involved in the bromadiolone resistance by facilitating enhanced anticoagulant metabolism. To investigate the gene expression of these cytochrome P450 genes in rats of different developmental stages we compared...... expression profiles, from 8-, 12- and 20-week-old resistant rats of the Danish strain to profiles of anticoagulant-susceptible rats of same ages. The three age-groups were selected to represent a group of pre-pubertal, pubertal and adult rats. We found expression profiles of the pre-pubertal and pubertal...... resistant rats to concur with profiles of the adults suggesting that cytochrome P450 enzymes are involved in the Danish bromadiolone resistance regardless of developmental stage. We also investigated the relative importance of the six cytochrome P450s in the different development stages of the resistant...

  12. LNG imports from Norway

    International Nuclear Information System (INIS)

    Roland, K.

    1989-01-01

    This paper is organized as follows: The first section outlines Norway's petroleum reserves and relates reserves of natural gas to potential markets. Then the paper focuses on specific fields or areas that could be devoted partly or mainly to service the US natural gas market. Finally, some indications are given of costs involved in field development, liquefaction and transportation and some very preliminary conclusions are arrived upon

  13. Energy taxation in Norway

    International Nuclear Information System (INIS)

    Tandberg, E.

    1991-01-01

    A rough survey is given of the most important areas of Norwegian taxation and tariff policy within the energy sector. Planning is still in progress for regulations on taxing and duties on electric power and fossil fuels. This comprises part of the work on improving the economy and resource consumption, partly through giving higher priority to environmental issues. It is suggested that it could take some time before national goals for the development of an energy taxation system can be reached. There must be a balance between short and long-time issues. Norway will look to experiences gained in other countries. (AB)

  14. Arctic security and Norway

    Energy Technology Data Exchange (ETDEWEB)

    Tamnes, Rolf

    2013-03-01

    Global warming is one of the most serious threats facing mankind. Many regions and countries will be affected, and there will be many losers. The earliest and most intense climatic changes are being experienced in the Arctic region. Arctic average temperature has risen at twice the rate of the global average in the past half century. These changes provide an early indication for the world of the environmental and societal significance of global warming. For that reason, the Arctic presents itself as an important scientific laboratory for improving our understanding of the causes and patterns of climate changes. The rapidly rising temperature threatens the Arctic ecosystem, but the human consequences seem to be far less dramatic there than in many other places in the world. According to the U.S. National Intelligence Council, Russia has the potential to gain the most from increasingly temperate weather, because its petroleum reserves become more accessible and because the opening of an Arctic waterway could provide economic and commercial advantages. Norway might also be fortunate. Some years ago, the Financial Times asked: #Left Double Quotation Mark#What should Norway do about the fact that global warming will make their climate more hospitable and enhance their financial situation, even as it inflicts damage on other parts of the world?#Right Double Quotation Mark#(Author)

  15. Use of Monte Carlo simulations with a realistic rat phantom for examining the correlation between hematopoietic system response and red marrow absorbed dose in Brown Norway rats undergoing radionuclide therapy with {sup 177}Lu- and {sup 90}Y-BR96 mAbs

    Energy Technology Data Exchange (ETDEWEB)

    Larsson, Erik; Ljungberg, Michael; Martensson, Linda; Nilsson, Rune; Tennvall, Jan; Strand, Sven-Erik; Joensson, Bo-Anders [Department of Medical Radiation Physics, Clinical Sciences, Lund University, Lund (Sweden); Department of Oncology, Clinical Sciences, Lund University, Lund (Sweden); Department of Medical Radiation Physics, Clinical Sciences, Lund University, Lund (Sweden)

    2012-07-15

    Purpose: Biokinetic and dosimetry studies in laboratory animals often precede clinical radionuclide therapies in humans. A reliable evaluation of therapeutic efficacy is essential and should be based on accurate dosimetry data from a realistic dosimetry model. The aim of this study was to develop an anatomically realistic dosimetry model for Brown Norway rats to calculate S factors for use in evaluating correlations between absorbed dose and biological effects in a preclinical therapy study. Methods: A realistic rat phantom (Roby) was used, which has some flexibility that allows for a redefinition of organ sizes. The phantom was modified to represent the anatomic geometry of a Brown Norway rat, which was used for Monte Carlo calculations of S factors. Kinetic data for radiolabeled BR96 monoclonal antibodies were used to calculate the absorbed dose. Biological data were gathered from an activity escalation study with {sup 90}Y- and {sup 177}Lu-labeled BR96 monoclonal antibodies, in which blood cell counts and bodyweight were examined up to 2 months follow-up after injection. Reductions in white blood cell and platelet counts and declines in bodyweight were quantified by four methods and compared to the calculated absorbed dose to the bone marrow or the total body. Results: A red marrow absorbed dose-dependent effect on hematological parameters was observed, which could be evaluated by a decrease in blood cell counts. The absorbed dose to the bone marrow, corresponding to the maximal tolerable activity that could safely be administered, was determined to 8.3 Gy for {sup 177}Lu and 12.5 Gy for {sup 90}Y. Conclusions: There was a clear correlation between the hematological effects, quantified with some of the studied parameters, and the calculated red marrow absorbed doses. The decline in body weight was stronger correlated to the total body absorbed dose, rather than the red marrow absorbed dose. Finally, when considering a constant activity concentration, the phantom

  16. National report from Norway

    International Nuclear Information System (INIS)

    Haugset, K.

    1993-01-01

    The only activity in Norway that is directly relevant for the present CRP is performed by Institutt for energiteknikk, the Norwegian Energy Research Institute. This institute is responsible for conducting the OECD Halden Reactor Project. This research project has as one of its main items a programme on ''Man-Machine Systems Research (MMSR)''. The main objective with this programme is to improve operational safety and efficiency of nuclear plants through introduction of new technology in the control room. This activity is divided into four main chapters; Development of computerised operator support systems; development of advanced control rooms; human factors activities related to introduction of new technology in the control room; software verification and validation. All these activities are relevant to the present CRP. A short description of each item is therefore given. 1 fig

  17. Bio energy in Norway

    International Nuclear Information System (INIS)

    Hamnaberg, Haavard; Sidelnikova, Maria

    2011-01-01

    The main conclusion in this report is that it is possible to make available about 14 TWh bio energy in Norway than what is used today to a charge that is located less than ca. 30 oere / kWh. Almost all this potential come from the forest and requires an increase in output up to the net sustained yield. Further 5 TWh may be available in the form of biogas at a cost that is both higher and have greater uncertainty than the fixed bio energy. It is set up a cost curve based on this work, which is quoted here. This reflects only the technical costs, and does not regard wages, commissions, taxes or fees. The value of alternative uses of biomass are not considered. The cost curve must therefore not be mixed with a supply curve. (eb)

  18. Sustainable Development Discourse in Norway

    International Nuclear Information System (INIS)

    Ruud, Audun

    2009-01-01

    Norway represents the case of an early-mover transforming into a recalcitrant average player. There is currently no active public SD debate, and if any, the environmental dimension remains the most prevalent. Climate change is the core issue. In spite of this political focus and new, ambitious objectives (i.e. that Norway is to be carbon neutral by 2030), and despite the fact that Norway has huge potentials for renewable energy production and export to Europe, there are few indications of any more substantial policy changes at a sectoral level

  19. NORWAY: a nuclear demonstration project?

    CERN Multimedia

    Clery, Daniel

    2007-01-01

    "Egil Lillestøl is a man with a rather unusual mission: he wants his homeland of Norway to take the lead in developement of of a new form of nuclear power. Norway is Europe's largest petroleum exporter, from its North Sea oil and gas fields, and Lillestøl, a physicist at the University of Bergen, believes the country needs to do something about its carbon emissions.

  20. Passive houses in Norway

    Energy Technology Data Exchange (ETDEWEB)

    Halse, Andreas

    2008-12-15

    The paper analyzes the introduction of passive houses in the Norwegian house market. Passive houses are houses with extremely low levels of energy consumption for heating, and have not yet been built in Norway, but have started to enter the market in Germany and some other countries. The construction sector is analyzed as a sectoral innovation system. The different elements of the innovation system are studied. This includes government agencies, producers, consumers, finance and education. The analysis shows that passive and low-energy houses are on the verge of market breakthrough. This can partly be explained by economic calculations, and partly by processes of learning and change in the institutional set-up of the sector. The construction sector is a sector characterized by low innovative intensity and little interaction between different agents. Those working to promote passive houses have to some extent managed to cope with these challenges. This has happened by breaking away from the traditional focus of Norwegian energy efficiency policies on technology and the economically rational agents, by instead focusing on knowledge and institutional change at the level of the producers. (Author)

  1. [Occasional smoking in Norway].

    Science.gov (United States)

    Kvaavik, Elisabeth; Scheffels, Janne; Lund, Marianne

    2014-01-28

    In recent decades, daily smoking has become less common, while occasional smoking has stayed at the same level. The purpose of the study is to describe occasional smokers on the basis of their smoking behaviour and socio-demographic characteristics. Data from Statistics Norway's quarterly surveys of tobacco use in 2010 and 2011 were used. Information on smoking habits, smoking-related behaviour and the respondents' attitudes to their own smoking was collected in telephone interviews. Of the 8,700 men and women aged 16-74 (response rate 57%) who were included, altogether 1,583 were daily smokers and 907 occasional smokers. The occasional smokers were younger, more frequently lived in large cities and had a higher level of education and income than the daily smokers. Twenty-nine of 174 (17%) occasional smokers used snus on a daily basis, compared to 10 of 394 (3%) of the daily smokers. The occasional smokers had great confidence in their ability to quit: 95% responded that they would be smoke-free in five years, compared to 55% of the daily smokers (n = 2,158). Fifty-five (35%) of the occasional smokers lit up several times weekly (16 cigarettes per week on average), while the remaining (65%) smoked only once per week as a maximum (five cigarettes per week on average). Those who smoked several times each week had attitudes to their own smoking and usage pattern for tobacco that were similar to those of the daily smokers. Nearly half of the occasional smokers defined themselves as non-smokers. Norwegian occasional smokers are a heterogeneous group in terms of their smoking pattern and frequency, and many define themselves as non-smokers.

  2. Corporatism in Denmark and Norway

    DEFF Research Database (Denmark)

    Simonsen, Mikkel Mailand

    2009-01-01

    The literature of corporatism tends to bypass most Scandinavian countries and ignore state-social partner relations not related to wage bargaining and income policy. This contribution attempts to overcome both these shortcomings. It concludes that corporatism is alive in Denmark and Norway......, in Norway ‘peak-level' corporatism on wage setting remains stronger than in Denmark, whereas ‘meso-level' corporatism (corporatism in specific policy area) is stronger in Denmark than in Norway........ The social partners have, as general rule, been involved in formulating and implementing changes in welfare state policies, and corporatist arrangements are also seen in relation to some industrial relations issues. The two countries share a number of contextual features important for corporatism. However...

  3. Nuclear emergency planning in Norway

    International Nuclear Information System (INIS)

    Baarli, J.

    1986-01-01

    The nuclear emergency planning in Norway is forming a part of the Search and Rescue Service of the country. Due to the fact that Norway do not have any nucleat power reactor, the nuclear emergency planning has not been given high priority. The problems however are a part of the activity of the National Institute of Radiation Hygiene, and the emergency preparedness is at the present time to a large extent based on the availability of professional health physicists and their knowledge, rather than established practices

  4. Norway between tradition and opening

    International Nuclear Information System (INIS)

    Mer, J.

    1996-01-01

    This book is a general presentation of Norway: natural and human framework, history, institutions and political life, economy, economic policy and means, foreign relations, and social life. In the chapter devoted to Norway's economy, the energy sources and policies of the country are described: hydro-power, coal, hydrocarbons (petroleum, natural gas and condensates, proven, discovered and undiscovered resources). The production, imports, exports, retail prices and national consumption are given for each energy sources and each economic sector. The chapter focusses on the deterministic role of energy in the Swedish economy: investments, contract management, balance of trade, public finances, employment etc.. (N.K.)

  5. The chiropractic profession in Norway 2011

    DEFF Research Database (Denmark)

    Kvammen, O. C.; Leboeuf-Yde, C.

    2014-01-01

    BACKGROUND: The chiropractic profession in Norway has increased five-fold in the last two decades. As there is no academic graduate program in Norway, all chiropractors have been trained outside of Norway, in either Europe, America or Australia. This might have given Norwegian chiropractors heter...

  6. Sleipner mishap jolts booming Norway

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    This paper reports on Norway's buoyant offshore industry that was stunned when the concrete substructure for Sleipner natural gas field's main production platform sank in the Grandsfjord off Stavanger late last month. The accident, a blow to Norway's gas sales program in Europe, came with offshore activity in the Norwegian North Sea moving into a new boom period. Currently, 10 oil and gas fields are under development, and several projects are on the drawing board. Aker Oil and Gas, a leading offshore firm, says the country's construction industry will be working at capacity for the next 4 years. Norwegian oil production has been hovering just below 2 million b/d since the beginning of this year, making Norway the North Sea's largest producer, a position formerly held by the U.K. Gas production averages about 3 bcfd. With European gas demand sharply increasing, Norway is under pressure to increase output from new fields in the mid to late 1990s. The Sleipner setback forces state owned Den norske stats oljeselskap AS (Statoil) to cast around for supplies. Sleipner was to have begun deliveries to a consortium of continental gas companies in October 1993. Statoil believes it can fill the gap from existing fields in Norwegian waters

  7. Sex Education in Multicultural Norway

    Science.gov (United States)

    Bartz, Tiffany

    2007-01-01

    Scandinavia has long been admired by American liberals and sex education advocates who cite comparable rates of adolescent sexuality, yet lower rates of teenage pregnancy, sexually transmitted diseases and abortion in Scandinavia. The United States has, however, two variables with which Scandinavia in general, and Norway in particular, has not…

  8. Future climate developments in Norway

    International Nuclear Information System (INIS)

    Foerland, Eirik J.; Nordeng, Thor Erik

    1999-01-01

    The article presents the first results in the project RegClim which seeks to develop detailed scenarios for climatic change in Norway due to global warming. The modeling methods are described and they are based on results from the large global climatic models: Dynamic and empirical down scaling. Preliminary results on the temperature and precipitation alterations are presented

  9. Differences in immunological susceptibility to cadmium toxicity between two rat strains as demonstrated with cell biological methods. Effect of cadmium on DNA synthesis of thymus lymphocytes

    NARCIS (Netherlands)

    Morselt, A. F.; Leene, W.; de Groot, C.; Kipp, J. B.; Evers, M.; Roelofsen, A. M.; Bosch, K. S.

    1988-01-01

    When 2 inbred rat strains, the Brown-Norway rat and the Lewis rat were exposed to the same amount of CdCl2 for 15 days, a completely different immunological reaction pattern could be demonstrated. Despite the same amount of intrathymic cadmium in both strains, the Brown-Norway rat showed a

  10. Climate Change Communication in Norway

    OpenAIRE

    Ryghaug, Marianne; Skjølsvold, Tomas Moe

    2016-01-01

    Climate change research, activities, and initiatives in Norway started relatively late, by international comparison. From the beginnings in the early 2000s, research has mainly followed two paths: First, media studies, typically focusing on traditional newspaper representations of climate change and the surrounding debate, and second, research on public perceptions of climate change. Initially, the research field was dominated by media studies and science and technology studies (STS). As clim...

  11. Interfaith Dialogue in Christian Norway

    DEFF Research Database (Denmark)

    Liebmann, Louise Lund

    2017-01-01

    processes, the article conducts a case study of public interfaith meetings held by a local interfaith forum in Kristiansand in Norway. Analyzing the meetings as organized cultural encounters, the study explores the transformative aspects of the events and it points to how the enactment of civilized forms...... of cross-cultural religiosity created within and by these public interfaith meetings is interlinked with formations of citizenship....

  12. Measurement of radioactivity in Norway

    International Nuclear Information System (INIS)

    Berg, T.C.

    1990-08-01

    A nation-wide network of 11 monitoring stations for continous registration of radioactivity in the air has been established in Norway. Via the telecommunication network, collected data are dayly automatically transmitted to the Norwegian Institute for Air Research (NILU). High radiation levels trigger an alarm for immediate transmission. The monitoring system and experiences in connection with its operation are described. Results from measurements in 1989 are presented. 18 figs

  13. Philosophy of education in Norway

    OpenAIRE

    Aakre, Bjørn Magne

    2009-01-01

    In Japan as well as Norway we experience growing interests and discussions about education. The main reason seems to be the fact that education has become more important than ever before. At the same time, most educational systems seem to face problems adapting to the rapid changes caused by globalization of values and cultures. Therefore, discussions about education not only involve new technology or alternative teaching methods, but also fundamental issues related to philosophy of education...

  14. Measurement of radioactivity in Norway

    International Nuclear Information System (INIS)

    Berg, T.C.

    1988-05-01

    A nation-wide network of seven monitoring stations for continuous registration of radioactivity in the air has been established in Norway. Via the telecommunication network, collected data are dayly automatically transmitted to the Norwegian Institute for Air Research (NILU). High radiation levels will trigger an alarm for immediate transmission. The monitoring system and field experiences in connection with its operation are described. NILU's directions in the event of radiation alarm are specified and radiation measurements for 1987 are presented

  15. Tourists' perceptions and intention to revisit Norway

    OpenAIRE

    Lazar, Ana Florina; Komolikova-Blindheim, Galyna

    2016-01-01

    Purpose - The overall purpose of this study is to explore tourists' perceptions and their intention to revisit Norway. The aim is to find out what are the factors that drive the overall satisfaction, the willingness to recommend and the revisit intention of international tourists that spend their holiday in Norway. Design-Method-Approach - the Theory of Planned Behavior (Ajzen 1991), is used as a framework to investigate tourists' intention and behavior towards Norway as destination. The o...

  16. National Inventory Report 2006 - Norway

    Energy Technology Data Exchange (ETDEWEB)

    2006-07-01

    The report presents an inventory of greenhouse gas emissions and sinks in Norway from 1990 to 2004. Trends in total greenhouse gas emissions by UNFCCC's sources and gases are described for carbon dioxide (CO{sub 2}), methane (CH{sub 4}), nitrous oxide (N{sub 2}O), tetrafluoromethane (CF{sub 4}), hexafluoroethane (C{sub 2}F{sub 6}), sulphur hexafluoride (SF{sub 6}) and HFCs. Methodology used in the calculation of emissions from key sources in the Norwegian Emission Inventory are presented. Emissions are reported according to UNFCCC/IPCC common reporting format (CRF)

  17. National Inventory Report 2006 - Norway

    International Nuclear Information System (INIS)

    2006-01-01

    The report presents an inventory of greenhouse gas emissions and sinks in Norway from 1990 to 2004. Trends in total greenhouse gas emissions by UNFCCC's sources and gases are described for carbon dioxide (CO 2 ), methane (CH 4 ), nitrous oxide (N 2 O), tetrafluoromethane (CF 4 ), hexafluoroethane (C 2 F 6 ), sulphur hexafluoride (SF 6 ) and HFCs. Methodology used in the calculation of emissions from key sources in the Norwegian Emission Inventory are presented. Emissions are reported according to UNFCCC/IPCC common reporting format (CRF)

  18. National Inventory Report 2005 Norway

    Energy Technology Data Exchange (ETDEWEB)

    2005-07-01

    The report presents an inventory of greenhouse gas emissions and sinks in Norway from 1990 to 2003. Trends in total greenhouse gas emissions by UNFCCC's sources and gases are described for carbon dioxide (CO{sub 2}), methane (CH{sub 4}), nitrous oxide (N{sub 2}O), tetrafluoromethane (CF{sub 4}), hexafluoroethane (C{sub 2}F{sub 6}), sulphur hexafluoride (SF{sub 6}) and HFCs. Methodology used in the calculation of emissions from key sources in the Norwegian Emission Inventory are presented. Emissions are reported according to UNFCCC/IPCC common reporting format (CRF)

  19. Mammography activity in Norway 1983 to 2008

    DEFF Research Database (Denmark)

    Lynge, Elsebeth; Braaten, Tonje; Njor, Sisse H

    2011-01-01

    In Norway, an organized screening mammography program, the Norwegian Breast Cancer Screening Program (NBCSP) started in four counties in 1996 and became nationwide in 2004. We collected data on pre-program screening activity, and in view of this activity we evaluated the potential impact...... of the program on breast cancer mortality in Norway....

  20. Alternative Education and Home Schooling in Norway.

    Science.gov (United States)

    Beck, Christian W.

    2001-01-01

    Examines the issue of balance between community rules and personal freedom as it relates to who should control the education of children in Norway. Reviews the historical development of alternative education in Norway, including the growth of private schools and home schooling. Comments on future educational needs and the provision of good…

  1. Statistical Yearbook of Norway 2012

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    The Statistical Yearbook of Norway 2012 contains statistics on Norway and main figures for the Nordic countries and other countries selected from international statistics. The international over-views are integrated with the other tables and figures. The selection of tables in this edition is mostly the same as in the 2011 edition. The yearbook's 480 tables and figures present the main trends in official statistics in most areas of society. The list of tables and figures and an index at the back of the book provide easy access to relevant information. In addition, source information and Internet addresses below the tables make the yearbook a good starting point for those who are looking for more detailed statistics. The statistics are based on data gathered in statistical surveys and from administrative data, which, in cooperation with other public institutions, have been made available for statistical purposes. Some tables have been prepared in their entirety by other public institutions. The statistics follow approved principles, standards and classifications that are in line with international recommendations and guidelines. Content: 00. General subjects; 01. Environment; 02. Population; 03. Health and social conditions; 04. Education; 05. Personal economy and housing conditions; 06. Labour market; 07. Recreational, cultural and sporting activities; 08. Prices and indices; 09. National Economy and external trade; 10. Industrial activities; 11. Financial markets; 12. Public finances; Geographical survey.(eb)

  2. Nutrient imbalance in Norway spruce

    International Nuclear Information System (INIS)

    Thelin, Gunnar

    2000-11-01

    The studies presented in my thesis indicate that growing Norway spruce in monoculture does not constitute sustainable forest management in a high N and S deposition environment, such as in southern Sweden. The combination of N-induced high growth rates and leaching due to soil acidification causes soil reserves of nutrients to decrease. This will increase the risk of nutrient imbalance within the trees when nutrient demands are not met. The development of nutrient imbalance in Scania, southern Sweden, was shown as negative trends in needle and soil nutrient status from the mid-80s to the present in Norway spruce and Scots pine stands. This imbalance appears to be connected to high levels of N and S deposition. Clear negative effects on tree vitality were found when using a new branch development method. Today, growth and vitality seems to be limited by K, rather than N, in spruce stands older than 40 years. However, younger stands appear to be able to absorb the deposited N without negative effects on growth and vitality. When investigating effects of nutrient stress on tree vitality, indicators such as branch length and shoot multiplication rate, which include effects accumulated over several years, are suitable. Countermeasures are needed in order to maintain the forest production at a high level. Positive effects on tree nutrient status after vitality fertilization (N-free fertilization) was shown in two micronutrient deficient stands in south-central Sweden. In addition, tree vitality was positively affected after the application of a site-adapted fertilizer to the canopy. Site-adaption of fertilizers will most likely improve the possibilities of a positive response on tree growth and vitality in declining stands. In a survey of Norway spruce in mixtures with beech, birch, or oak compared to monocultures it was shown that spruce nutrient status was higher in mixtures with deciduous species than in monocultures. By using mixed-species stands the need for

  3. Nutrient imbalance in Norway spruce

    Energy Technology Data Exchange (ETDEWEB)

    Thelin, Gunnar

    2000-11-01

    The studies presented in my thesis indicate that growing Norway spruce in monoculture does not constitute sustainable forest management in a high N and S deposition environment, such as in southern Sweden. The combination of N-induced high growth rates and leaching due to soil acidification causes soil reserves of nutrients to decrease. This will increase the risk of nutrient imbalance within the trees when nutrient demands are not met. The development of nutrient imbalance in Scania, southern Sweden, was shown as negative trends in needle and soil nutrient status from the mid-80s to the present in Norway spruce and Scots pine stands. This imbalance appears to be connected to high levels of N and S deposition. Clear negative effects on tree vitality were found when using a new branch development method. Today, growth and vitality seems to be limited by K, rather than N, in spruce stands older than 40 years. However, younger stands appear to be able to absorb the deposited N without negative effects on growth and vitality. When investigating effects of nutrient stress on tree vitality, indicators such as branch length and shoot multiplication rate, which include effects accumulated over several years, are suitable. Countermeasures are needed in order to maintain the forest production at a high level. Positive effects on tree nutrient status after vitality fertilization (N-free fertilization) was shown in two micronutrient deficient stands in south-central Sweden. In addition, tree vitality was positively affected after the application of a site-adapted fertilizer to the canopy. Site-adaption of fertilizers will most likely improve the possibilities of a positive response on tree growth and vitality in declining stands. In a survey of Norway spruce in mixtures with beech, birch, or oak compared to monocultures it was shown that spruce nutrient status was higher in mixtures with deciduous species than in monocultures. By using mixed-species stands the need for

  4. Evaluation of Research in Engineering Science in Norway

    DEFF Research Database (Denmark)

    Van Brussel, Hendrik Van Brussel; Lindberg, Bengt; Cederwall, Klas

    This report presents the conclusions of Panel 1: Construction engineering, Production and Operation. The Research Council of Norway (NFR) appointed three expert panels to evaluate Research in Engineering Science in Norway .......This report presents the conclusions of Panel 1: Construction engineering, Production and Operation. The Research Council of Norway (NFR) appointed three expert panels to evaluate Research in Engineering Science in Norway ....

  5. Rats

    Directory of Open Access Journals (Sweden)

    Alexey Kondrashov

    2012-01-01

    Full Text Available We aimed to perform a chemical analysis of both Alibernet red wine and an alcohol-free Alibernet red wine extract (AWE and to investigate the effects of AWE on nitric oxide and reactive oxygen species production as well as blood pressure development in normotensive Wistar Kyoto (WKY and spontaneously hypertensive rats (SHRs. Total antioxidant capacity together with total phenolic and selected mineral content was measured in wine and AWE. Young 6-week-old male WKY and SHR were treated with AWE (24,2 mg/kg/day for 3 weeks. Total NOS and SOD activities, eNOS and SOD1 protein expressions, and superoxide production were determined in the tissues. Both antioxidant capacity and phenolic content were significantly higher in AWE compared to wine. The AWE increased NOS activity in the left ventricle, aorta, and kidney of SHR, while it did not change NOS activity in WKY rats. Similarly, increased SOD activity in the plasma and left ventricle was observed in SHR only. There were no changes in eNOS and SOD1 expressions. In conclusion, phenolics and minerals included in AWE may contribute directly to increased NOS and SOD activities of SHR. Nevertheless, 3 weeks of AWE treatment failed to affect blood pressure of SHR.

  6. Language Policy and Corporate Law in Norway

    DEFF Research Database (Denmark)

    Sanden, Guro Refsum

    This paper explores the relationship between national language policies and corporate law in Norwegian business. By adopting a legal perspective on the national language policy of Norway as it has been stipulated by the Norwegian Ministry of Church and Culture (2008) and The Language Council...... of Norway (2005) the paper investigates how the 500 largest companies in Norway comply with the language requirement of the Norwegian Accounting Act for the financial year of 2015. The results show that 44.9 % of the companies presented their financial statements in one or more foreign language in addition...... to the Norwegian language version, 36.2 % of the companies presented their financial statements in Norwegian only, while 18.9 % of the companies had been granted dispensation from the Norwegian Directorate of Taxes to deviate from the language requirement of the Accounting Act and presented their financial...

  7. American Studies in Norway: Past and Present

    Directory of Open Access Journals (Sweden)

    Ole O. Moen

    2006-01-01

    Full Text Available Norwegian “studies” of America started really more than a thousand years ago, when Leif Ericsson landed in Vinland, his name for that part of New Foundland where his party made quarters around the year A.D. 1000. However, it was not until 1825 that modern mass emigration from Norway to America started in earnest, when a small sailing vessel, the sloop Restaurationen, left the little village of Tysvær on the west coast of Norway, near Stavanger, for New York, carrying a load of 52 Quaker emigr...

  8. Norway: the traps of the petroleum wealth

    International Nuclear Information System (INIS)

    Bastien, D.

    2006-01-01

    Thanks to petroleum, the Norwegian population is the richness in the world. The petroleum profits have been always carefully managed and stored in a special fund. However, this richness has now a disastrous impact on the Norwegian society which is progressively falling asleep in its comfort while the economy shows signs of overheating. Oil production has started its decline and will accelerate by 2010. The strategy of Norway is now to massively invest in gas exportation and to saturate the gas pipelines towards Europe. In the future Norway has planned to export LNG to the US and Spain. (J.S.)

  9. Mid-Norway power study

    Energy Technology Data Exchange (ETDEWEB)

    2008-06-15

    This report documents the results of a four months study by Shell in relation to the request from the Petroleum and Energy Minister to evaluate the viability of developing a gas fired power plant in the Nyhamna area. The power plant sizes studied are 50, 200, 430 and 860 MW nominal output, both with and without a Carbon Capture and Storage (CCS) facilities and with an earliest start up of 2014. The power supply and demand balance is evaluated to investigate the case for building a power plant depending on demand development in the mid-Norway region. The report concludes that there is a deficit in the region which will probably be addressed through a combination of planned measures, including the planned 400 MW capacity transmission line (Oerskog to Fardal) and temporary power plants at Tjebegodden and Nyhamna together with an assumed new 2 TWh/yr capacity small hydro and wind power projects. However, a commercial sized power plant (400 MW or larger) could provide a more robust means of supply as well as provide the potential for further demand growth. The study has evaluated technical and commercial concepts for the different sized power plants with considerable experience drawn from Shell's earlier involvement in the Halten CO{sub 2} project. Order of magnitude cost estimates have been developed based on the current market outlook, for the power plant cases and the associated carbon capture facilities, including CO{sub 2} transportation pipeline and disposal wells. The carbon capture design has been based on state of the art amine technology. An economic model was developed specifically for this study for a power plant using a range of assumptions for gas, electricity and carbon credit prices. The model includes optimisation of income based on positive 'sparkspread'. The conclusion from the evaluations shows that there is a substantial gap between the likely economics and the economics that would be required for a commercial company to make an

  10. Chinese in Norway- Motivations of transnational Chinese students to study abroad in Norway

    OpenAIRE

    Yu, Yujing

    2013-01-01

    The purpose of the thesis is to examine how and why Chinese students decide to study in Norway. By exploring the decision making process of Chinese students, it sheds light on which aspects of Norway s educational institutions attract international students and which parts deter them. It also examines the levels of self-determination of transnational Chinese students motivations, and the relationship between this level and their academic performance.

  11. INOPS Survey data report for Norway

    DEFF Research Database (Denmark)

    Lindholst, Andrej Christian; Holt, Steffen

    This data report provides statistics on the organization, management and performance of different ways of providing maintenance services within the municipal park and road sector(s) in Norway. The statistics relies on data collected in the period from April 2015 to October 2015 through an online...

  12. Sunbed use and cutaneous melanoma in Norway.

    Science.gov (United States)

    Moan, Johan E; Baturaite, Zivile; Grigalavicius, Mantas; Juzeniene, Asta

    2013-12-01

    Incidence rates of cutaneous melanoma (CM) in light skinned people in Norway are among the highest in the world. Sunbed use has increased in Norway since 1980. We will try to elucidate whether there is any correlation between the increase in sunbed use and the CM incidence rates, whether the increase in CM risk is similar for all age groups, and whether the possible difference between young and old persons can inform future healthcare strategies. The frequency of sunbed use by different age groups in the time period 1980-2011 and incidence rates (1980-2009) of CM at different age groups in Norway were studied. Time in minutes per day spent in front of screen of computers or TVs for boys and girls was also analysed. The number of sunbed sessions per year in Norway increased throughout the entire period. The number of men and women diagnosed with CM per year, all ages combined, also increased. Sunbed use increased at a similar rate for three age groups (0-19, 20-50, and >50 years old), while the age-adjusted CM incidence rate increased only for the oldest group. Time spent in front of the screen of computers or TVs increased from 1985 to 2005 and is still increasing. CM incidence is decreasing while sunbed use is increasing in younger age groups. The present data indicate that more work needs to be done before one can know whether the overall health effects of sunbed exposure are positive or negative.

  13. Stable ozone layer in Norway and USSR

    Science.gov (United States)

    Henriksen, K.; Svenoe, T.; Terez, E. I.; Terez, G. A.; Roldugin, V.; Larsen, S. H. H.

    1994-01-01

    Long-term column ozone density measurements have been carried out in Norway and USSR. Data from Tromso and two meridional chains in USSR are analyzed, and most of the stations show that no significant decreasing trend in ozone has occurred during the last two decades.

  14. Viral hepatitis among prisoners in Norway.

    Science.gov (United States)

    Hurlen, B; Siebke, J C; Stensland, A

    1980-12-01

    The present survey reveals high frequencies of hepatitis B surface antigen and antibody in criminals committed to prison in Norway compared to the general population. The high rate of antigen carriers and the intramural supply of illicit drugs constitute a threat to fellow prisoners regarding viral hepatitis as well as drug addiction.

  15. New Moho map of southern Norway

    DEFF Research Database (Denmark)

    Stratford, Wanda Rose; Thybo, Hans; Faleide, J.-I.

    2009-01-01

    A recent seismic refraction study across southern Norway has revealed that the up to 2469 m high Southern Scandes Mountains are not isostatically compensated by a thick crust. Rather, the Moho depths are close to average for continental crust with elevations of ~1 km. Evidence from new seismic da...

  16. The cost of multiple sclerosis in Norway.

    Science.gov (United States)

    Svendsen, B; Myhr, K-M; Nyland, H; Aarseth, J H

    2012-02-01

    Health economic aspects have been increasingly important during introduction of new treatments for multiple sclerosis. As a partial response for Norway, a cost-of-illness study was carried out to estimate the yearly cost of the illness to society and relate costs and patients' quality of life to illness severity. Estimated cost to society was Euro 439 million in 2002 exclusive of the cost of reduced quality of life. The cost per patient was close to Euro 65,000. Account taken of methodological differences, the results compare to results for Sweden, Norway's closest neighboring country. The illness reduced patients' quality of life with 0.26. More patients were early retired because of their MS in Norway than in any of nine other European countries comprised by a recent European study, illustrating a liberal practice in Norway. The Norwegian cost of unpaid assistance was almost identical to the Swedish cost that was the lowest found across the countries in the European study. When related to illness severity, the cost per patient increased, and the patients' experienced quality of life decreased with increasing EDSS levels in line with what has been found for other countries. Cost-of-MS studies have been carried out for a number of countries. Together they contribute to our understanding of the economic consequences of multiple sclerosis and, if their results are related to illness severity, also provide valuable information for further economic analyses of treatment and medication. Our study adds to this.

  17. Energy consumption: energy consumption in mainland Norway

    Energy Technology Data Exchange (ETDEWEB)

    Magnussen, Inger Helene; Killingland, Magnus; Spilde, Dag

    2012-07-25

    The purpose of this report is to describe trends in energy consumption in mainland Norway, with an emphasis on key trends within the largest consumer groups. We also explain common terms and concepts in the field of energy consumption. Finally, we look at forecasts for future energy consumption, produced by bodies outside NVE. Total final energy consumption in mainland Norway in 2009 was 207 TWh. The most important end-user groups are households, service industries, manufacturing industry and transport. In addition, the energy sector in mainland Norway consumed 15 TWh. Energy consumed in the energy sector is not considered as final consumption, as the energy is used to produce new energy products. The long-term trend in energy consumption in mainland Norway is that fuel in the transport sector and electricity for the energy sector increases, while energy consumption in other sectors flattens out. The main reason for an increased use of fuel in the transport sector is the rise in the number of motorised machinery and vehicles in mainland Norway. This has caused a rise in gasoline and diesel consumption of 75 per cent since 1976. The petroleum sector is the largest consumer of energy within the energy sector in mainland Norway, and electricity from onshore to platforms in the North Sea and to new shore side installations has led to a rise in electricity consumption from 1 TWh in 1995 to 5 TWh in 2009. The energy consumption in households showed flat trend from 1996 to 2009, after many years of growth. The main reasons are a warmer climate, higher energy prices, the use of heats pumps and more energy-efficient buildings. In the service industries, the growth in energy consumptions has slightly decreased since the late 1990s, for much the same reasons as for households. In manufacturing industries the energy consumption have flatten out mainly due to the closure of energy-intensive businesses and the establishment of new more energy-efficient businesses. Electricity is

  18. Ataxia with Vitamin E Deficiency in Norway

    Directory of Open Access Journals (Sweden)

    Areej Elkamil

    2015-01-01

    Full Text Available Objective Ataxia with vitamin E deficiency (AVED is a rare autosomal recessive neurological disorder which usually starts in childhood. The clinical presentation is very similar to Friedreich ataxia, most patients have progressive truncal and extremity ataxia, areflexia, positive Babinski sign, dysarthria and sensory neuropathy. Methods We made an inquiry to our colleagues in Norway, we included information from a prevalence study published southern Norway and added data from our own known case. Results A newly published prevalence study of hereditary ataxias (total of 171 subjects found only one subject with AVED in Southeast Norway. We describe two more patients, one from the Central part and one from the Northern part of Norway. All 3 cases had age of onset in early childhood (age of 4–5 years and all experienced gait ataxia and dysarthria. The genetic testing confirmed that they had pathogenic mutations in the α-tocopherol transfer protein gene (TTPA. All were carriers of the non-sense c.400C > T mutation, one was homozygous for that mutation and the others were compound heterozygous, either with c.358G > A or c.513_514insTT. The homozygous carrier was by far the most severely affected case. Conclusions We estimate the occurrence of AVED in Norway to be at least 0.6 per million inhabitants. We emphasize that all patients who develop ataxia in childhood should be routinely tested for AVED to make an early diagnosis for initiating treatment with high dose vitamin E to avoid severe neurological deficits.

  19. Energy Efficiency in Norway 1990-2000

    Energy Technology Data Exchange (ETDEWEB)

    Rosenberg, Eva

    2003-06-01

    This is the national report for Norway in the EU/SAVE project ''Indicators for Energy Efficiency Monitoring and Target setting (ODYSSEE)''. The report deals with energy use and energy efficiency in Norway 1990-2000 (2001 for overall energy use). Final energy use per Gross Domestic Product (GDP) was reduced by approximately 1.9% pr year in the period 1990 to 2001. The energy efficiency improvement has been calculated to 0.6% pr year, while the role of structural changes has been 1.3% pr year. A detailed sector analysis has been done, applying Laspeyres indices to attribute changes in energy use to activity, structure or intensity (efficiency). Aggregating sectors, we have found a total efficiency improvement of approximately 11 TWh from 1990 to 2000. (author)

  20. The best energy recovery project in Norway?

    International Nuclear Information System (INIS)

    Melaasen, Erik

    2001-01-01

    Norway is one of the world's leading producers of ferro-alloys and silicon metals. The high temperature required in the production process is obtained by using electric energy. The temperature of the waste gases varies between 200 and 900 o C. To recover the energy of hot dust-holding gases from ferro-alloy plants the waste gases are cooled by means of steam production. The ferro-alloy plant Globe Norge AS Hafslund Metall and the energy supply company Birka Energi have signed an agreement to build Norway's largest energy recovery plant. The plant will recover 260 GWh per year. The oil consumption will be reduced by 26000 tonne per year and the annual emission of carbon dioxide by 80000 tonne. Steam from the plant will be supplied to the two companies Borregaard and Glomma Papp. The article describes the plant in some detail

  1. [Water-borne disease outbreaks in Norway].

    Science.gov (United States)

    Nygård, Karin; Gondrosen, Bjørn; Lund, Vidar

    2003-12-04

    The drinking water in Norway has traditionally been considered being of good quality. However, outbreaks related to drinking water are reported every year. We review waterborne outbreaks in Norway over the last 15 years, and describe the aetiology of and contributory factors in these outbreaks. We compiled data on waterborne outbreaks reported to the Norwegian Institute of Public Health and Norwegian Food Control Authority during 1988-2002. We included all events in which two or more people fell ill and water was the suspected source of infection. Over the 15-year period. 72 outbreaks were reported, affecting a total of 10 616 persons. Campylobacter was the cause in 26% (19/72) of the outbreaks, norovirus in 18% (13/72). The causative organism was unknown in 46% (33/72). The water came from public waterworks in 32 of the 54 outbreaks for which this information was available (59%); from a private supply in the remaining 22. For 62% (16/26) of the outbreaks related to waterworks, the water was not disinfected before distribution. None of the private water supplies were disinfected. Over the last five years, there were more outbreaks related to private supplies. The most important contributory factor to waterborne outbreaks in Norway is contamination of the raw water combined with missing or faulty disinfecting procedures. To prevent future outbreaks, a continuous upgrading of small and private water supplies is needed. Reporting of outbreaks is important for the implementation of targeted and effective preventive measures.

  2. Power production and energy consumption in Norway

    International Nuclear Information System (INIS)

    2001-03-01

    The main electrical resource of Norway comes from its rivers: 99% of the electric power is produced by hydroelectric power plants. Other sources, like wind and natural gas, are envisaged for the enhancement of Norway's energy production capacity. In this document, the part devoted to power production presents the different electricity production sources and their impact on the Norwegian economy. The energy consumption is detailed in the third part with an historical review of its evolution and a description of the main sectors involved in this consumption. The forth part describes the main actors of the energy sector with their industrial structure, the research institutes and universities performing R and D in this domain, and the energy trades with surrounding countries. The fifth part stresses on the research projects, on the government promoting actions through the Norwegian Research Council, and gives some examples of todays research projects. The sixth part deals with international cooperation in the R and D domain with a particular attention given to the relations between Norway, France and Europe. (J.S.)

  3. Oral sensitization to food proteins: A Brown Norway rat model

    NARCIS (Netherlands)

    Knippels, L.M.J.; Penninks, A.H.; Spanhaak, S.; Houben, G.F.

    1998-01-01

    Background: Although several in vivo antigenicity assays using parenteral immunization are operational, no adequate enteral sensitization models are available to study food allergy and allergenicity of food proteins. Objective: This paper describes the development of an enteral model for food

  4. Assessment of protein allergenicity studies in brown Norway rats

    NARCIS (Netherlands)

    Knippels, L.M.J.; Penninks, A.H.

    2002-01-01

    For the safety evaluation of genetically engineered crops, the potential allergenicity of the newly introduced protein(s) has become an important issue. There is, however, no universal and reliable test system for the evaluation of the allergic sensitizing ability of food proteins. Therefore, there

  5. Ambient Seismic Noise Tomography of Southern Norway

    Science.gov (United States)

    Köhler, Andreas; Weidle, Christian; Maupin, Valerie

    2010-05-01

    The noise cross-correlation technique is especially useful in regions like southern Norway since local seismicity is rare and teleseismic records are not able to resolve the upper crust. Within the TopoScandiaDeep project, which aims to investigate the relation between surface topography and lithosphere-asthenosphere structure, we process seismic broadband data from the temporary MAGNUS network in Southern Norway. The receivers were recording 20 months of continuous data between September 2006 and June 2008. Additionally, permanent stations of the National Norwegian Seismic Network, NORSAR and GSN stations in the region are used. After usual preprocessing steps (filtering, prewhitening, temporal normalization), we compute 820 cross-correlation functions from 41 receivers for three month time windows. Evaluation of the azimuthal and temporal variation of signal to noise ratios and f-k analysis of NORSAR array data shows that the dominant propagation direction of seismic noise is south-west to north, corresponding well to the Norwegian coast line. During summer months, the signal to noise ratios decrease and the azimuthal distribution becomes smoother. Time-frequency analysis is applied to measure Rayleigh and Love wave group velocity dispersion curves between each station pair for each three-month correlation stack. The mean and variance of all dispersion curves is computed for each path. After rejection of low-quality data using a signal to noise ratio, minimum wavelength and velocity variance criterion, we obtain a large number of reliable velocity estimates (about 600) for periods between 2 and 15 seconds, which we invert for group velocity maps at respective periods. At all inverted periods, we find positive and negative velocity anomalies for Rayleigh and Love waves that correlate very well with local surface geology. While higher velocities (+5%) can be associated with the Caledonian nappes in the central part of southern Norway, the Oslo Graben is reflected

  6. Future spent nuclear fuel and radioactive waste infrastructure in Norway

    International Nuclear Information System (INIS)

    Soerlie, A.A.

    2002-01-01

    In Norway a Governmental Committee was appointed in 1991 to make an evaluation of the future steps that need to be taken in Norway to find a final solution for the spent nuclear fuel and for some other radioactive waste for which a disposal option does not exist today. The report from the Committee is now undergoing a formal hearing process. Based on the Committees recommendation and comments during the hearing the responsible Ministry will take a decision on future infrastructure in Norway for the spent nuclear fuel. This will be decisive for the future management of spent nuclear fuel and radioactive waste in Norway. (author)

  7. Different distribution of adriamycin in normal and leukaemic rats

    NARCIS (Netherlands)

    Sonneveld, P.; Bekkum, D.W. van

    1981-01-01

    Adriamycin (ADR) accumulates in well-perfused organs in the rat. This effect is especially evident for long periods in marrow and spleen of healthy animals. In rats bearing the Brown Norway Acute Myeloid Leukaemia (BNML) the in vitro distribution is significantly different. Maximum ADR levels in

  8. Natural gas in Norway - Possibilities and limitations

    International Nuclear Information System (INIS)

    Bjoerstad, H.; Eldegard, T.; Reve, T.; Sunnevaag, K.; Aarrestad, J.

    1995-06-01

    Norway is rich in gas resources. In recent years, gas sales from the Norwegian continental shelf have been in the order of 25 to 30 billion Sm 3 /yr and are expected to increase strongly the next 10 to 15 years. However, a scattered population, a difficult topography, long distances between large potential consumers and where the gas is brought ashore, make it difficult to utilize the gas commercially in this country. Moreover, the gas will have to compete with a highly developed hydro-electric network. This report evaluates possibilities and hindrances in the establishment of a home market for natural gas in Norway. The low population density implies that using gas for preheating of water, heating of rooms etc will not become important except, perhaps, locally, where gas may be available for other reasons. As a source of energy and raw material in many industrial processes, natural gas can become important in some coastal areas and in central parts of eastern Norway. Discussions are in progress on gas power stations for electricity production. This has aroused some controversy because of environmental problems, and for political acceptance gas power will have to replace coal power. As a fuel, gas may be of interest for domestic ferries and for busses. A lack of capital under financial risk and gas prices limit the market development. Although tax policy is presently favourable to gas power, the risk taken by private investors in converting to natural gas is increased by their not knowing for how long the gas will be exempt from environmental tax. 74 refs., 8 figs., 27 tabs

  9. China renewable energy in Africa and Norway

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This study assesses the potential for Norwegian engagement in Sino-African renewable energy development. The study analyzes Norwegian competitiveness and complementarities towards Chinese energy actors in the African market, and identifies respective strengths and weaknesses against the backdrop of the African market. The report identifies barriers and opportunities for Norwegian commercial and developmental engagement towards upscaling renewable energy in Africa that may also apply to other OECD countries. Finally, the report points to possibilities for Norway to support sustainable Sino-African renewable energy development.(auth)

  10. Norway's ICT Accessibility Legislation, Methods and Indicators.

    Science.gov (United States)

    Rygg, Malin; Rømen, Dagfinn; Sterri, Brynhild Runa

    2016-01-01

    This paper gives an overview of the Norwegian legislation on Universal Design of information and communication technology (ICT) and how the Norwegian Authority for Universal Design of ICT works to enforce and achieve the goals behind the legislation. The Authority uses indicators to check websites for compliance with the regulations. This paper describes the rationale and intended use for the indicators and how they are used for both supervision and benchmarks as well as a way of gathering data to give an overview of the current state of Universal Design of websites in Norway.

  11. Daylight and absenteeism--evidence from Norway.

    Science.gov (United States)

    Markussen, Simen; Røed, Knut

    2015-01-01

    Based on administrative register data from Norway, we examine the impact of hours of daylight on sick-leave absences among workers. Our preferred estimates imply that an additional hour of daylight increases the daily entry rate to absenteeism by 0.5 percent and the corresponding recovery rate by 0.8 percent, ceteris paribus. The overall relationship between absenteeism and daylight hours is negative. Absenteeism is also sensitive to weather conditions. Heavy snowfall raises the incidence of absence during the winter, while warm weather reduces the probability of returning to work during the summer. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Wind power in Norway; Vindkraft i Norge

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-01

    This report analyses business costs and socio-economic costs in the development of wind power in Norway and policy instruments to encourage such a development. It is founded on an analysis of the development of wind power in other countries, notably U.S.A, Denmark, Germany, the Netherlands and Britain. The report describes the institutional background in each country, the policy instruments that have been used and still are and the results achieved. The various cost components in Norwegian wind power development and the expected market price of wind power are also discussed. The discussion of instruments distinguishes between investment oriented and production oriented instruments. 8 refs., 9 figs., 3 tabs.

  13. Development of energy law in Norway

    International Nuclear Information System (INIS)

    Bakken, Stein Arne

    2000-01-01

    In Norway, energy law is still in its infancy, nine years after the deregulation of the energy market. But on the year 2000 budget 1,5 million NOK have been made available for research and teaching of energy law at Nordic Institute for Maritime Law, University of Oslo. This institute has for many years been working on judicial matters in connection with the offshore petroleum activities and has extended their research into problems faced by the electric power sector after the deregulation of the market

  14. Oil and gas taxation in Norway

    International Nuclear Information System (INIS)

    Oien, A.

    1992-01-01

    The Norwegian petroleum tax system builds on the general business tax system. A reform of the petroleum tax system was therefore prompted by the reform of the ordinary company tax system in Norway. The reform of the general company taxation system made a reform of the petroleum taxation system necessary. As the petroleum tax system had to be changed, it was natural to review the incentive structure of the system to see if it could be improved. These two elements formed the foundation of the work on petroleum tax reform. (Author)

  15. Marine Spatial Planning: Norway´s management plans

    OpenAIRE

    Hoel, Alf Håkon; Olsen, Erik

    2010-01-01

    Since the adoption of a government white paper on ocean governance in 2001, Norway has worked on the development and implementation of marine spatial planning in the format of regional management plans. Management plans for the Barents Sea and the oceans off northern Norway and the Norwegian Sea were adopted in 2006 and 2009, respect...

  16. Young Christians in Norway, national socialism, and the German ...

    African Journals Online (AJOL)

    The German occupation of Norway during the Second World War caused unprecedented problems for the Evangelical Lutheran Church of Norway and other Christian denominations. The subordination of the church to the de facto Nazi state eventually led its bishops and most of its pastors to sever their ties to the ...

  17. A Report on the HEAD-Ache in Norway

    Science.gov (United States)

    Tjeldvoll, Arild; Welle-Strand, Anne

    2009-01-01

    The article examines different understandings of school leadership in Norway by reporting the findings of a HEAD Project (2004-8). The article discusses how school leadership training in Norway has responded to the government's educational policy aims and strategies in the context of globalization. using the concept of "education value…

  18. Results of workplace drug testing in Norway

    Directory of Open Access Journals (Sweden)

    Hilde Marie Erøy Lund

    2011-12-01

    Full Text Available Workplace drug testing is less common in Norway than in many other countries. During the period from 2000-2006, 13469 urine or blood samples from employees in the offshore industry, shipping companies and aviation industry were submitted to the Norwegian Institute of Public Health for drug testing. The samples were analysed for benzodiazepines, illicit drugs, muscle relaxants with sedating properties, opioids and z-hypnotics. In total, 2.9% of the samples were positive for one or more substances. During the study period the prevalence decreased for morphine (from 1.9% to 1.1% and increased for amphetamine (from 0.04% to 0.6%, clonazepam (from 0% to 0.1%, methamphetamine (from 0.04% to 0.6%, nitrazepam (from 0% to 0.4% and oxazepam (from 0.5% to 1.3% (p<0.05. There was no significant change in prevalence for the other substances included in the analytical programme. Illicit drugs were significantly associated with lower age (OR: 0.93, p<0.05. This study found low prevalence of drugs among employees in companies with workplace drug testing programmes in Norway.

  19. Coordinating health care: lessons from Norway

    Directory of Open Access Journals (Sweden)

    Trond Tjerbo

    2005-11-01

    Full Text Available Objective: What influences the coordination of care between general practitioners and hospitals? In this paper, general practitioner satisfaction with hospital—GP interaction is revealed, and related to several background variables. Method: A questionnaire was sent to all general practitioners in Norway (3388, asking their opinion on the interaction and coordination of health care in their district. A second questionnaire was sent to all the somatic hospitals in Norway (59 regarding formal routines and structures. The results were analysed using ordinary least squares regression. Results: General practitioners tend to be less satisfied with the coordination of care when their primary hospital is large and cost-effective with a high share of elderly patients. Together with the degree to which the general practitioner is involved in arenas where hospital physicians and general practitioners interact, these factors turned out to be good predictors of general practitioner satisfaction. Implication: To improve coordination between general practitioners and specialists, one should focus upon the structural traits within the hospitals in different regions as well as creating common arenas where the physicians can interact.

  20. Playing with LISEM: Experiences from Norway

    Science.gov (United States)

    Greipsland, Inga; Krzeminska, Dominika

    2017-04-01

    Reducing soil loss from agricultural land is an important environmental challenge that is of relevance for both the European Soil Thematic Strategy (EC 2002) and the Water Framework Directive (EC 2000). Agricultural land in Norway is scarce, covering only around 3% of the total land area (The World Bank, 2015), which puts stress on preserving soil quality for food production. Additionally, reducing sediment loss is a national priority because of associated transport of pollutants such as phosphorous, which can cause eutrophication in nearby waterbodies. It is necessary to find tools that can estimate the effect of different scenarios on erosion processes on agricultural areas. We would like to present the challenges experienced and the results obtained by using LISEM (Limburg Soil Erosion Model) on the plot- subcatchment- and catchment scale in southeastern Norway. The agricultural catchment has been the subject of long-term monitoring of water quality. Challenges included spatial upscaling of local calibration, calibration on areas with very low soil loss rates and equifinality. In this poster, we want to facilitate a discussion about the possibilities of and limitations to the model for predicting hydrological and soil erosion processes at different scales.

  1. [Medical publishing in Norway 1905-2005].

    Science.gov (United States)

    Nylenna, Magne; Larsen, Øivind

    2005-06-02

    The nation-building process in Norway took mainly place before the Norwegian-Swedish union came to a close in 1905. This was not a dramatic change, though the end of the union did bring a lift to Norwegian national consciousness. In 1905 there were three general medical journals in Norway and approximately 1200 doctors. German was the most important language of international science, but most scientific publishing was done in Norwegian. After the Second World War, English became the dominating language of scientific communication. Twentieth-century medicine and medical publishing was an era of specialisation and internationalisation. Norwegian medicine has to a large extent been internationalised through Nordic cooperation, with the Nordic specialist journals being of particular importance. With increasing professionalism in research, international English-language journals have become the major channels of communication, though several Norwegian-language journals (on paper or on the internet) have been established and are of crucial importance to a national identity within medical specialties. In 2005 there is only one general medical journal in Norwegian, in a country with approximately 20,000 doctors. A national identity related to medical publishing is not given much attention, though national medicine is still closely tied in with national culture. Good clinical practice should be based on a firm knowledge of local society and local tradition. This is a challenge in contemporary medical publishing.

  2. The European Gas and Oil Market: The Role of Norway

    International Nuclear Information System (INIS)

    Harbo, F.

    2008-01-01

    The research question of this paper is related to the role of Norway in the European gas and oil market. This study aims to give a presentation of the energy policy in Norway and Norwegian participation at the European level. The first chapter will introduce Norwegian relations with Europe. For the purpose of my research, I will focus mainly on Norwegian energy policy in the second chapter, presenting Norway's oil industry in chapter 2.1.; Norwegian gas production in chapter 2.2.; and the Norwegian electrical power system in chapter 2.3. The sub-chapter 2.4. will analyse in detail the activity of the largest Norwegian oil and gas company, StatoilHydro. The third chapter will be dedicated to Norway's green energy policy (wind, sun and water), etc. The fourth chapter looks at the European perspective and will examine the European strategic gas and oil market in a globalized world. The fifth chapter will present Norway's participation in the European gas and oil market. Such strategic research must also include a look at the European Union's (EU) energy market development between Russia and Norway, which will be presented in chapter six. And finally, Norway's contribution to the development of an EU energy policy in fighting climate change will be emphasised in chapter seven. This research will analyse the following central issues: - Norwegian oil industry, - Norwegian gas production, - Norwegian electrical power system, - Norwegian challenges in the European gas and oil market. (author)

  3. Serious ski jumping injuries in Norway.

    Science.gov (United States)

    Wester, K

    1985-01-01

    Injuries caused by ski jumping have been poorly investigated. Among approximately 2,200 licensed jumpers in Norway, there occurred at least 12 injuries with a permanent medical disability of greater than or equal to 10%. The risk of being seriously injured is approximately 5% in a 5 year period (1977 to 1981); it is higher in the age group 15 to 17 years. Seven injuries were very serious [four central nervous system (CNS) lesions, two leg amputations, and one blindness of one eye], and five were less serious (sequelae to fractures of the lower extremities). The first jump of the day is particularly dangerous, and so is the beginning and end of the season. It seems dangerous to use more than one standard heel block. Poor preparation of the jump may have contributed to the accidents. Based on the findings, several prophylactic measures are suggested.

  4. The presence of hydrocarbons in southeast Norway

    DEFF Research Database (Denmark)

    Hanken, Niels Martin; Hansen, Malene Dolberg; Kresten Nielsen, Jesper

    Hydrocarbons, mostly found as solid pyrobitumen, are known from more than 30 localities in southeast Norway. They occur as inclusions in a wide range of "reservoir rocks" spanning from Permo-Carboniferous breccias to veins (vein quartz and calcite veins) in Precambrian granites, gneisses...... and amphibolites, and especially in primary and secondary pores in Cambrian, Ordovician and Silurian sedimentary rocks. In some places, vesicles in Carboniferous rhomb porphyry lava (RP1), gabbro and basalt (B1) are partly cemented with pyrobitumen, together with calcite, quartz and various accessory minerals......, indicating that Alum Shale was the most important source rock. Petrographic investigations combined with stable isotope analyses (d13C and d18O) of the cement containing pyrobitumen indicate two phases of hydrocarbon migration. The first phase probably took place in Upper Silurian to Lower Devonian time...

  5. Pregnancy outcome in Norway after Chernobyl

    International Nuclear Information System (INIS)

    Irgens, L.M.; Lie, R.T.; Ulstein, M.; Skeie Jensen, T.; Skjaerven, R.; Sivertsen, F.; Reitan, J.B.; Strand, F.; Strand, T.; Egil Skjeldestad, F.

    1991-01-01

    Pregnancy outcome has been studied in terms of legal abortions, early spontaneous abortions and total number of pregnancies (in an ad hoc study covering 6 counties) as well as various perinatal health problems (on the basis of routinely recorded data for epidemiological surveillance from the Medical Birth Registry of Norway). Apparently, no effects were observed in terms of an increased occurrence of legal abortions, while spontaneous abortions increased from 2.4% of all pregnancies during the last 12 months before the accident to 3% after the accident. At the same time, the total number of pregnancies somewhat decreased. Based on monthly measurements in each municipality of external and internal (food-based) doses, dose-response associations were assessed for a number of perinatal health problems. No associations were observed

  6. Bio energy in Norway; Bioenergi i Noreg

    Energy Technology Data Exchange (ETDEWEB)

    Hamnaberg, Haavard; Sidelnikova, Maria

    2011-07-01

    The main conclusion in this report is that it is possible to make available about 14 TWh bio energy in Norway than what is used today to a charge that is located less than ca. 30 oere / kWh. Almost all this potential come from the forest and requires an increase in output up to the net sustained yield. Further 5 TWh may be available in the form of biogas at a cost that is both higher and have greater uncertainty than the fixed bio energy. It is set up a cost curve based on this work, which is quoted here. This reflects only the technical costs, and does not regard wages, commissions, taxes or fees. The value of alternative uses of biomass are not considered. The cost curve must therefore not be mixed with a supply curve. (eb)

  7. THE STATUS OF SYNTAXONOMY IN NORWAY

    Directory of Open Access Journals (Sweden)

    E. FREMSTAD

    1996-01-01

    Full Text Available

    In Norway syntaxonomical work started approximately at the same time in Central Europe. Nordhagen was the pioneer, making the basis for the classification of especially alpine communities, followed by Dahl and Gjaerevoll, also focusing on alpine vegetation. During the 1970-80’s a large number of syntaxonomical studies were made on a diversity of topics; most of these studies were never published. The rather species-poor flora and the difficulties of applying the concept of character species have caused Norwegian botanists to develop a classification system of their own, as a summary of present knowledge. The next step should be to rework a large number of relevès with numerical methods to form the basis of a national vegetation survey.

  8. Diabetes: cost of illness in Norway

    Directory of Open Access Journals (Sweden)

    Jenssen Trond

    2010-09-01

    Full Text Available Abstract Background Diabetes mellitus places a considerable burden on patients in terms of morbidity and mortality and on society in terms of costs. Costs related to diabetes are expected to increase due to increasing prevalence of type 2 diabetes. The aim of this study was to estimate the health care costs attributable to type 1 and type 2 diabetes in Norway in 2005. Methods Data on inpatient hospital services, outpatient clinic visits, physician services, drugs, medical equipment, nutrition guidance, physiotherapy, acupuncture, foot therapy and indirect costs were collected from national registers and responses to a survey of 584 patients with diabetes. The study was performed with a prevalence approach. Uncertainty was explored by means of bootstrapping. Results When hospital stays with diabetes as a secondary diagnosis were excluded, the total costs were €293 million, which represents about 1.4% of the total health care expenditure. Pharmaceuticals accounted for €95 million (32%, disability pensions €48 million (16%, medical devices €40 million (14% and hospital admissions €21 million (7%. Patient expenditures for acupuncture, physiotherapy and foot therapy were many times higher than expenditure for nutritional guidance. Indirect costs (lost production from job absenteeism accounted for €70.1 million (24% of the €293 million and included sick leave (€16.7 million, disability support and disability pensions (€48.2 million and other indirect costs (€5.3 million. If all diabetes related hospital stays are included (primary- and secondary diagnosis total costs amounts to €535 million, about 2.6% of the total health care expenditure in Norway. Conclusions Diabetes represents a considerable burden to society in terms of health care costs and productivity losses.

  9. Drugged drivers in Norway with benzodiazepine detections.

    Science.gov (United States)

    Skurtveit, Svetlana; Abotnes, Bjørg; Christophersen, Asbjørg S

    2002-01-24

    Norwegian drugged drivers with benzodiazepine (BZD) detections have been studied with regard to drug use pattern and rearrest rate. During 1995, 3343 drivers were apprehended by the police in Norway due to the suspicion of influence by drugs. Blood samples from all drivers were sent to the National Institute of Forensic Toxicology (NIFT). The samples were analysed using a standard program covering the most commonly abused drugs on the marked in Norway. BZDs, representing some of the most frequently detected drugs, were found in approximately 30% (n = 1051) of the cases, represented by 14% (n = 150) female and 86% (n = 901) male drivers. In 8% of the cases, one BZD only was detected, half of these cases with one BZD could reflect therapeutic use. One or more BZDs were combined with illegal drug(s) (73%), other prescribed drugs (10%), and/or alcohol (24%). 62% of the drivers with BZD detections, had earlier been arrested for the same offence, or six cases per rearrested driver. The frequency of earlier arrests were lower for female (34%) than for male (67%) drivers. Alcohol was most frequently found for those arrested for the first time before 1992, while BZD or illegal drugs were most frequently found for those with their first arrest during 1992-1995. Our study shows that apprehended drivers using BZD are mainly represented by drug abusers due to frequent multi-drug use, blood concentrations representing doses above therapeutic levels and high rearrest rate for the same offence. A treatment program or other reactions, are thus necessary in addition to fines, prison penalty and suspension of driving licence.

  10. Cesium fallout in Norway after the Chernobyl accident

    International Nuclear Information System (INIS)

    Backe, S.; Bjerke, H.; Rudjord, A.L.; Ugletveit, F.

    1986-01-01

    Results of country-wide measurements of 137 Cs and 134 Cs in soil samples in Norway after the Chernobyl accident are reported. The results clearly demonstrates that municipalities in the central part of southern Norway, Troendelag and the southern part of Nordland, have been rather heavily contaminated. The total fallout of 137 Cs and 134 Cs from the Chernobyl accident in Norway is estimated to 2300 TBq and 1200 TBq, respectively. This is approximately 6% of the cesium activity released from the reactor

  11. Municipalities in Western Norway concentrate on natural gas

    International Nuclear Information System (INIS)

    2001-01-01

    Only one percent of the natural gas from the Norwegian gas fields is currently used in Norway and it is a national goal that 10 percent of the gas produced shall be used for domestic purposes. Western Norway should pioneer this development, as this is where the gas is brought on land. ''Vestlandsroeret AS'' is a project in which sixteen municipalities - including the city Bergen - and eleven companies plan to develop infrastructure which will provide for transport of the gas to customers and markets in Western Norway. The article also discusses environmental considerations, public opinion, the utilization of waste heat and extensive development of cod culture

  12. Norway's role in international collaboration towards rehabilitation of Andreeva Bay.

    Science.gov (United States)

    Dowdall, M; Sneve, M; Standring, W J F; Amundsen, I

    2009-12-01

    Andreeva Bay is one of the largest and most hazardous nuclear legacy sites in northwest Russia. The site is the location of large amounts of Spent Nuclear Fuel (SNF) and radioactive wastes and the risks associated with the site have precipitated an extensive international collaborative effort towards securing and rehabilitating the site. Given the location and proximity of the site, Norway has and continues to contribute in a number of ways towards this effort. Norway's activities in relation to rehabilitative efforts at Andreeva Bay are focused on both infrastructural and remediative initiatives as well as regulatory collaboration with Russia towards ensuring effective and safe operations during handling and removal of SNF and radioactive materials. This article describes Norway's role within international efforts in the context of the rehabilitation of Andreeva Bay and outlines previous activities and Norway's future direction with respect to the site.

  13. Rock glaciers from Norway and Svalbard, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — A complete inventory of rock glaciers on mainland Norway and Svalbard has only been carried out in connection with coarse geomorphological mapping. The data...

  14. How Expensive is Norway? New International Relative Price Measures

    OpenAIRE

    Kornelia Krajnyak; Volodymyr Tulin

    2010-01-01

    In this paper, we derive two new measures of international relative prices for Norway. Developments in these new measures follow rather closely movements in the CPI-based real effective exchange rate through the 1990s, but diverge after 2000—suggesting that the costs of living in Norway relative to its trading partners have risen in the recent years more than the real effective exchange rate would indicate.

  15. Family reunification regulations in Norway and the EU

    OpenAIRE

    Brekke, Jan-Paul; Grønningsæter, Andrea Gustafsson

    2017-01-01

    Today, family immigration constitutes more than one-third of the immigrants coming from outside Europe (EEA) to Norway and the EU countries. It is the explicit goal of the Norwegian Government to adapt its immigration policies to European standards. But, EU countries also differ in how they regulate family migration. This report compares family reunification regulations in Norway to those in the EU member states. The report is based on the EMN’s 2017 focused study, named Family Reunification ...

  16. Water footprint of hydro power in Norway

    Science.gov (United States)

    Engeland, Kolbjørn; Tallaksen, Lena; Haakon Bakken, Tor; Killingtveit, Ånund

    2015-04-01

    The IPCC Special Report on Renewable Energy (IPCC, 2012) assesses the potential for renewable energy sources to replace fossil-based fuels and benchmarks the technologies with respect to a set of criteria, including their water footprint measured as m3/MWh. While most of the renewable technologies show a typical range of 1-5 m3/MWh, the very sparse data on hydropower range from a minimum of 0.04 to a maximum of 209 m3/MWh. More recent studies on water footprint from hydropower indicate that the water consumption rates could go even far beyond the numbers published by IPCC (2012). The methodological approach behind these numbers are, however, criticized as it appears over-simplistic and several issues need to be defined and clarified in order to present the 'true picture' of the water footprint of hydropower. Despite this, the rather high numbers for hydropower may imply a reputational risk for the sector and also be a direct investment risk in new projects if hydropower is considered a "large-scale water consumer". Estimation of water footprint has two important components (i) definition of water footprint (including system boundaries), and (ii) estimation of evaporation, which is assumed to constitute the main water loss from hydropower. Here we will mainly address the second topic and have chosen to use a water footprint definition based on net evapotranspiration from reservoirs. Thus, we need estimates of evapotranspiration from the land surface prior to inundation and the evaporation from the reservoir after it has been filled up. The primary objective of the study is to estimate water footprint of hydropower in Norway and in particular to answer the following questions: (i) How does different environmental variables influence water footprint estimation in Norway?, and in particular (ii) What is the total/specific water footprint from Norwegian hydropower production? To answer these questions we tested how environmental variables like climate and vegetation

  17. Energy efficiency policies and measures in Norway

    Energy Technology Data Exchange (ETDEWEB)

    Rosenberg, Eva

    2012-07-01

    This report represents the national case study of Norway for the IEE-project {sup M}onitoring of EU and national energy efficiency targets (ODYSSEE-MURE 2010)'. The Norwegian part of the project is co-funded by Enova. The report presents the recent energy efficiency trends in Norway on the basis of indicators extracted from the ODYSSEE database. The database contains information on energy use in a detailed level of the industry, transport, household and service sectors and other energy use. lt also contains information on energy drivers like heated square meters in the households and services sectors, transported passenger-km and ton-km of gods, value added, production index, production volumes etc. Final energy consumption has increased from 195 TWh in 1990 lo 229 TWh in 2010 The last ten years the energy consumption has varied between 212I Wh (2009) and 229 TWh (2010) with an annual average of 221TfUh. The sector using most energy is the industry, but the share has decreased from 40 % in 1990 to 31 % in 2010. From 1990 to 2010 the growth rate has been highest in the transport sector. Half of the energy end-use was electricity in 20,10, 42 % was fossil fuels and 6 % was biomass. The electricity use has an annual increase of 0.8 % since 1990, but the last decade the annual increase is reduced to 0.14 %. The consumption of oil products has decreased in stationary end-use (heating) and increased in the transport sector. In ODYSSEE, an aggregate bottom-up energy efficiency index, ODEX, is calculated. This energy efficiency index aggregates the trends in the detailed bottom-up indicators in one single indicator. This ODEX has improved by 26 o/o from 1990 to 2010 or by 1.3 o/o per year. This means that energy efficiency policies and measures implemented since 1990 have contributed to a decrease in the energy use of 2010 of approximately 59 TWh. (Author)

  18. Effects of aging and housing in an enriched environment on sleep-wake patterns in rats

    NARCIS (Netherlands)

    van Gool, W. A.; Mirmiran, M.

    1986-01-01

    The effects of aging and housing in an enriched environment were assessed in young adult (4-7 months) and old (27-31 months) male Brown Norway rats by conducting 24-h sleep-wake recordings. Comparison of recordings made in rats of different ages, housed in a standard laboratory environment, revealed

  19. NORADAPT. Community Adaptation and Vulnerability in Norway; NORADAPT. Community Adaptation and Vulnerability in Norway. Sluttrapport

    Energy Technology Data Exchange (ETDEWEB)

    Oort, Bob van; Hovelsrud, Grete K.; Dannevig, Halvor; Bybraaten, Stine

    2012-10-15

    In NORADAPT, researchers from CICERO Center for Climate Research, Western Norway Research Institute, Eastern Norway Research Institute and the Norwegian Meteorological Institute worked in close cooperation with 8 selected municipalities, with the aim to help municipalities assess their vulnerability to climate change and develop adaptation strategies in collaboration with the research group. This report presents climate scenarios for all project municipalities and interprets the expected changes from the figures produced for each municipality. The report refers to socioeconomic scenarios which were developed as part of the project, describes progress throughout the project period and summarizes the main findings of the project through a summary of the final conference at Losby Gods 24-25 October 2011. The project has shown that municipalities are able to put climate change on the agenda, utilize scientific knowledge and implement adaptation measures, but that this depends on several factors, such as capacity, knowledge and involvement in local government, access to relevant knowledge and policy measures, and clear guidance and supervision from regional and national authorities. (Author)

  20. Use pattern for contraceptive implants in Norway.

    Science.gov (United States)

    Øvre-Eide, Vigdis; Skjeldestad, Finn Egil

    2016-11-01

    Knowledge about global use patterns of contraceptive implants is limited. This study aims to describe implant use patterns from a user and a prescriber perspective. In a cross-sectional design, we estimated the annual number of users by calculating doses sold per 1000 women-years in the Norwegian Prescription Database for 2006-2012. For each contraceptive method, we calculated on an annual basis a proportion of defined daily doses of all hormonal contraceptives in five-year age groups. Data were analyzed in SPSS version 22, using chi-square test, t-test, and survival analysis. Sales from pharmacies for contraceptive implants more than doubled over the study years and were consistently higher in the younger age groups. The collection rate was 9.3 per 1000 women in 2012, when implant sales amounted to 2.4% of all daily doses of hormonal contraceptives sold. General practitioners and doctors with no specialty were the major prescribers to those starting to use contraceptive implants (starters), whereas gynecologists prescribed nearly 12% of the volume, with a higher proportion to women >35 years of age than younger women. The cumulative proportions of continued users at 6, 12, 24, and 36 months were 96.1, 78.6, 51.9, and 34.9%, respectively, significantly lower for users who had prescribing doctors with no specialty. At end of the first expiration period, 21% of starters continued using implants. Implants play a minor role in the overall use of hormonal contraception in Norway. One in five starters continue as long-term users. © 2016 Nordic Federation of Societies of Obstetrics and Gynecology.

  1. Symbols or results?. Norway`s contribution to global climate policy; Symboler eller resultater. Norges bidrag til global klimapolitikk

    Energy Technology Data Exchange (ETDEWEB)

    Haugland, Torleif; Lunde, Leiv; Vraalstad, Knut; Roland, Kjell

    1997-12-31

    The report is part of an evaluation of political climate challenges faced by Norway. The aim to stabilize CO{sub 2} emissions before the year 2000 is unrealistic. This is because (1) almost all electricity produced in Norway is hydropower, (2) more than half of the expected CO{sub 2} emissions up to 2020 comes from increased activities on the large and profitable petroleum deposits in the North Sea; these activities are hard to slow down, (3) substantial emission reductions in the process industry are expensive or impossible because of a lack of raw material without carbon, (4) reductions in the transport sector are impossible because of dispersed settlement, (5) strong economic growth and low unemployment imply increased energy consumption. All together this means that stabilizing the emissions in Norway costs more than in most of the OECD countries. The supposed gain in climate quality from measures in one country may ``leak`` out in the sense that the activities whose reduction caused the gain are moved a country that does not have an active climate policy and thus the global consequences may even be negative. Four examples are given: (1) Unlike most countries, Norway uses high-quality hydropower for heating. If Norway had instead used efficient petroleum fuels for heating and exported this electric energy to countries that generate electricity from inefficient carbon, then these countries would reduce the emission of CO{sub 2} by more than Norway would increase it. (2) Much of the emissions from the activities in the North Sea comes from electricity production in low-efficiency gas turbines. This emission could be eliminated by electricity supplied from land. But with today`s power balance in Norway, such electricity would be Danish carbon-generated. (3) CO{sub 2} tax on the energy intensive but efficient Norwegian process industry could move production to a country with more polluting production. (4) Reducing Norwegian gas export to Europe would decrease

  2. Prevalence of intellectual disabilities in Norway: Domestic variance.

    Science.gov (United States)

    Søndenaa, E; Rasmussen, K; Nøttestad, J A; Lauvrud, C

    2010-02-01

    Based on national registers, the prevalence of intellectual disability (ID) in Norway is estimated to be 0.44 per 100 inhabitants. This study aimed to examine geographic and urban-rural differences in the prevalence of ID in Norway. Methods A survey based on the national register. Financial transfers intended to provide equal services to people with ID are based on these reports. Results A higher prevalence was found in the North region of Norway. A negative correlation between the population density and the prevalence of ID was also found. Conclusion There was considerable geographic and urban-rural differences in the prevalence of ID, which may be attributable to not only the large diversity of services, but also some other factors. The results were discussed with respect to the deinstitutionalisation progress, resource-intensive services and costs. Differences also reflect some problems in diagnosing ID in people having mild ID.

  3. The climate regime: Results, causes and the role of Norway

    International Nuclear Information System (INIS)

    Andresen, Steinar

    2001-01-01

    About a decade after the Climate Convention, little has been achieved to solve this problem. It is stressed, however, that our knowledge of the problem has increased and today few serious actors would deny the existence of the problem. National and international institutions to deal with it are being established. The main reason why the problem remains unsolved is that it is so much more difficult than most other environmental problems. The political will and ability to handle it has been limited. In the countries that do have reduced emissions, this is mostly not due to climate considerations. Norway is quite representative for many OECD countries. Although they were high in the beginning, ambitions have been reduced over time and are characterized by economical pragmatism rather than high environmental ideals. Norway has implemented more measures than many comparable nations, but this does not substantially reduce the emission of climate gases from the oil- and gas-producing nation Norway

  4. NORPERM, the Norwegian Permafrost Database - a TSP NORWAY IPY legacy

    Science.gov (United States)

    Juliussen, H.; Christiansen, H. H.; Strand, G. S.; Iversen, S.; Midttømme, K.; Rønning, J. S.

    2010-10-01

    NORPERM, the Norwegian Permafrost Database, was developed at the Geological Survey of Norway during the International Polar Year (IPY) 2007-2009 as the main data legacy of the IPY research project Permafrost Observatory Project: A Contribution to the Thermal State of Permafrost in Norway and Svalbard (TSP NORWAY). Its structural and technical design is described in this paper along with the ground temperature data infrastructure in Norway and Svalbard, focussing on the TSP NORWAY permafrost observatory installations in the North Scandinavian Permafrost Observatory and Nordenskiöld Land Permafrost Observatory, being the primary data providers of NORPERM. Further developments of the database, possibly towards a regional database for the Nordic area, are also discussed. The purpose of NORPERM is to store ground temperature data safely and in a standard format for use in future research. The IPY data policy of open, free, full and timely release of IPY data is followed, and the borehole metadata description follows the Global Terrestrial Network for Permafrost (GTN-P) standard. NORPERM is purely a temperature database, and the data is stored in a relation database management system and made publically available online through a map-based graphical user interface. The datasets include temperature time series from various depths in boreholes and from the air, snow cover, ground-surface or upper ground layer recorded by miniature temperature data-loggers, and temperature profiles with depth in boreholes obtained by occasional manual logging. All the temperature data from the TSP NORWAY research project is included in the database, totalling 32 temperature time series from boreholes, 98 time series of micrometeorological temperature conditions, and 6 temperature depth profiles obtained by manual logging in boreholes. The database content will gradually increase as data from previous and future projects are added. Links to near real-time permafrost temperatures, obtained

  5. Norway as a major exporter of natural gas

    International Nuclear Information System (INIS)

    Austvik, Ole Gunnar

    2000-01-01

    This report discusses the liberalization of the European gas market and possible consequences for Norway as a major supplier to this market. It aims to give an analysis of the situation in the form of a summary. The principle topics discussed are: (1) Norwegian challenges in the European gas market, (2) Peculiarities of the European gas market, (3) Gas prices, (4) Energy taxes, (5) Competition and regulation of transmission and distribution, (6) Experience from liberalization in North-America and Great Britain, (7) Consequences of liberalization, and (8) Consequences for Norway

  6. The Medical Birth Registry of Norway – An international perspective

    Directory of Open Access Journals (Sweden)

    Allen J. Wilcox

    2007-01-01

    Full Text Available Some of the most practical questions of perinatal medicine are regarding couples who have had pregnancy problems in the past, and their risk of having such problems in future pregnancies. For example, if a couple has a child with a birth defect, what are their chances that their next child will have a defect? The key to answering such questions is the availability of linked data such as those provided by the Medical Birth Registry of Norway. Such linked data provide a unique resource for addressing a broad range of questions in perinatal epidemiology. The Medical Birth Registry of Norway has been a pioneer in answering such questions.

  7. The Medical Birth Registry of Norway – An international perspective

    Directory of Open Access Journals (Sweden)

    Allen J. Wilcox

    2009-10-01

    Full Text Available Some of the most practical questions of perinatal medicine are regarding couples who have had pregnancy problems in the past, and their risk of having such problems in future pregnancies. For example, if a couple has a child with a birth defect, what are their chances that their next child will have a defect? The key to answering such questions is the availability of linked data such as those provided by the Medical Birth Registry of Norway. Such linked data provide a unique resource for addressing a broad range of questions in perinatal epidemiology. The Medical Birth Registry of Norway has been a pioneer in answering such questions

  8. Relating Cenozoic North Sea sediments to topography in southern Norway:

    DEFF Research Database (Denmark)

    Anell, Ingrid Anna Margareta; Thybo, Hans; Stratford, Wanda Rose

    2010-01-01

    sources for progradational influx of clastic sediments from Scotland, the Shetland platform and, to a lesser degree, southwestern Norway. The Eocene sedimentation pattern was similar to the Palaeocene, with lower rates of accumulation associated with flooding and tectonic quiescence. Sediment influx from...... the Shetland platform continued throughout the Cenozoic while supply from southern Norway increased markedly around the Eocene–Oligocene, coeval with the greenhouse–icehouse transition. Mass balance calculations of sediment and eroded rock volumes suggest that while some topography along the western margin...

  9. Surveying perceptions of landslide risk management in Norway

    Science.gov (United States)

    Chiu, Jessica Ka Yi; Eidsvig, Unni

    2016-04-01

    Enhanced precipitation due to climate change leads to increase in both frequency and intensity of landslides in Norway. A proactive approach to risk management is therefore required to significantly reduce the losses associated with landslides. Opinions and perceptions from practitioners on the performance of landslide risk management can provide insights on areas for improvement in the landslide risk management strategies in Norway. The Risk Management Index (RMI), proposed by Cardona et al. (2004), is a well-established method to measure perceptions of disaster management of selected actors holistically. The RMI is measured based on opinion questionnaires to technical staff, decision-makers, and stakeholders involved in all stages of risk reduction strategies. It is a composite index that considers a wide variety of strategies to manage risks, including structural and non-structural measures, acceptance strategies, disaster management, and risk transfer. The RMI method was modified to be implemented in landslide hazards and to fit with Norwegian conditions. An opinion survey was conducted in autumn 2015 to measure perceptions of landslide risk management in Norway. Perceptions were surveyed for two time periods: 2015 and 2050, and are based on national, county, and municipality levels. Based on the survey results, performance of landslide risk management at any administrative levels in Norway is perceived to improve from `significant' in 2015 to `significant' to `outstanding' in 2050. Knowledge and technology, climate, risk perceptions, and anthropogenic activities are mostly considered by respondents for their 2050 perceptions. Several aspects of landslide risk management in Norway can be improved. For example, landslide hazard evaluation and mapping should be prioritised in Norway. Upgrading, retrofitting, and reconstruction of assets may also be included in the landslide risk reduction strategies. In addition, there should be more focus on inter

  10. The Gothenburg Protocol: NOx emissions problematic for Norway

    International Nuclear Information System (INIS)

    Lind, Oddvar

    2000-01-01

    The Gothenburg Protocol concerns long-range air pollution and is a continuation of earlier protocols and agreements. Its recommendations are based on calculations of where the greatest possible health- and environmental impact is obtained per dollar invested. European countries have done much to reduce the emission of sulphur dioxide. Norway and most other countries, however, have difficulties reducing their emissions of nitrogen oxides. In Norway, the emission of sulphur dioxide must also be substantially reduced, as the tolerance limit for SO2 in nature is low. It is socio-economically profitable for Norway to conform to the Gothenburg Protocol. One of the largest environmental problems in Norway is acid rain and death of fish. Although it is difficult to calculate the exact values of fishing-lakes and of reduced health injuries when the emissions of harmful waste gases are reduced, the profit is very high. 90% of the SO2 pollution in Norway is long-range transported from abroad. Yet Norway must reduce the domestic emissions from 30 000 to 22 000 tonnes the next 10 years. Most of the present emission of SO2 in Norway comes from the production of metals. The reduction goal can be achieved by a combination of improving industrial processes, SO2 cleaning, and reducing the sulphur content of oil. In many European countries, the greatest problem is the increasing emission of NOx and formation of ozone at the ground, which is largely due to the rapidly increasing motor traffic. In Norway, most of the NOx emission comes from the coastal traffic and the fishing fleet, followed by the motor traffic, the petroleum industry and the processing industry. The most cost-effective NOx reductions can be obtained in the North Sea by installing low-NOx gas turbines. In ships, catalytic cleaning of NOx and engine improvements will contribute. On land, the goods traffic can be made more efficient. Most of the emission of ammonia comes from agriculture, where special measures are

  11. Radioactive fallout in Norway from the Chernobyl accident

    International Nuclear Information System (INIS)

    Strand, P.

    1994-01-01

    The Chernobyl accident had considerable consequences for Norway. Except for the areas in the former USSR, around Chernobyl some areas in Norway received fallout which gave the highest contamination levels. The natural and semi natural ecosystems will produce food products with high activity levels of radiocesium for several decennium. Cost-effective countermeasures were implemented, and they reduced the doses considerable, especially for critical groups. Doses received over the next 50 years will probably cause cancer in 500 persons. 63 refs., 5 figs., 6 tabs

  12. Polar Bears, Hot Coffee, Wireless Schools, and Much More: Teaching American Studies in Norway

    Science.gov (United States)

    Potter, Lee Ann

    2010-01-01

    In this article, the author shares her experience and her observations as a Roving Scholar of American Studies in Norway through the Norway Fulbright Foundation grant. The author visited upper secondary schools all over Norway, teaching lessons to both students and teachers on topics related to U.S. history, government, culture, and geography. She…

  13. The importance of Norway in the oil and natural gas markets

    International Nuclear Information System (INIS)

    Noreng, Oeystein

    2006-01-01

    The article presents an analysis of the global energy markets with emphasis on the Northern areas and the importance of Norway. The energy supplies and prices, the OPEC role, the role of Norway and Russia in the natural gas markets and energy policies are discussed. Various risk aspects particularly for Norway are mentioned. (tk)

  14. Carbon sources in vertical profile of Norway spruce stand

    Czech Academy of Sciences Publication Activity Database

    Pavelka, Marian; Janouš, Dalibor; Urban, Otmar; Acosta, Manuel; Pokorný, Radek; Havránková, Kateřina; Formanek, P.

    2003-01-01

    Roč. 2, č. 30 (2003), s. 199-206 ISSN 1336-5266 R&D Projects: GA MŠk(CZ) LN00A141; GA ČR(CZ) GA526/03/1021 Institutional research plan: CEZ:AV0Z6087904 Keywords : Carbon stock * respiration * Norway spruce Subject RIV: EH - Ecology, Behaviour

  15. Life satisfaction and competence of Bosnian refugees in Norway

    NARCIS (Netherlands)

    VanSelm, K; Sam, DL; Van Oudenhoven, JP

    In this study the relative influence of age, gender, locus of control, preferred acculturation strategy, perceived majority members' attitude, and social support on life satisfaction and competence of Bosnian refugees was examined. Hundred and six Bosnians living temporarily in Norway completed a

  16. Reproduction of the shorthorn sculpin Myoxocephalus scorpius in northern Norway

    NARCIS (Netherlands)

    Luksenburg, JA; Pedersen, T; Falk-Petersen, IB

    The reproduction and life history events of the shorthorn sculpin Myoxocephalus scorpius were studied in an unexploited high latitude population in Tromso, northern Norway. Shorthorn sculpins were sampled from November 1998 to March 1999 to determine sex ratio, spawning period, oogenesis, fecundity,

  17. Salmonellae in avian wildlife in Norway from 1969 to 2000

    DEFF Research Database (Denmark)

    Refsum, T.; Handeland, K.; Baggesen, Dorte Lau

    2002-01-01

    Postmortem records of wild-living birds in Norway with laboratory-confirmed findings of salmonella infection were summarized for the period from 1969 to 2000. Salmonella spp. were isolated from 470 birds belonging to 26 species. The salmonella-positive birds included 441 small passerines, 15 gull...

  18. Mountain Norway spruce forests: Needle supply and its nutrient content

    Czech Academy of Sciences Publication Activity Database

    Kovářová, Marcela; Vacek, S.

    2003-01-01

    Roč. 49, - (2003), s. 327-332 ISSN 1212-4834 R&D Projects: GA AV ČR KSK6005114; GA ČR GA206/99/1416 Institutional research plan: CEZ:AV0Z6005908 Keywords : Šumava Mts. * Mountain Norway spruce forest * needle mass Subject RIV: EF - Botanics

  19. The PRT Concept -- US Experiences and Their Relevance for Norway

    National Research Council Canada - National Science Library

    Vaagland, Per O

    2008-01-01

    ...) in Afghanistan, and Norway's concept of operations of PRTs in that country. One of the goals of this study is to examine the challenges connected with the establishment of such a concept, which is interagency and civilian-military in nature...

  20. Recurrent mesoproterozoic continental magmatism in South-Central Norway

    DEFF Research Database (Denmark)

    Pedersen, Svend; Andersen, Tom; Konnerup-Madsen, Jens

    2009-01-01

    We report U-Pb dates and Lu-Hf isotope data, obtained by LAM-ICPMS, for zircons from metamorphic rocks of the Setesdalen valley, situated in the Telemark block south of the classic Telemark region of southern Norway. The samples include infracrustal rocks from the metamorphic basement, metaigneous...

  1. Ambient noise levels and detection threshold in Norway.

    Science.gov (United States)

    Demuth, Andrea; Ottemöller, Lars; Keers, Henk

    2016-01-01

    Ambient seismic noise is caused by a number of sources in specific frequency bands. The quantification of ambient noise makes it possible to evaluate station and network performance. We evaluate noise levels in Norway from the 2013 data set of the Norwegian National Seismic Network as well as two temporary deployments. Apart from the station performance, we studied the geographical and temporal variations, and developed a local noise model for Norway. The microseism peaks related to the ocean are significant in Norway. We, therefore, investigated the relationship between oceanic weather conditions and noise levels. We find a correlation of low-frequency noise (0.125-0.25 Hz) with wave heights up to 900 km offshore. High (2-10 Hz) and intermediate (0.5-5 Hz) frequency noise correlates only up to 450 km offshore with wave heights. From a geographic perspective, stations in southern Norway show lower noise levels for low frequencies due to a larger distance to the dominant noise sources in the North Atlantic. Finally, we studied the influence of high-frequency noise levels on earthquake detectability and found that a noise level increase of 10 dB decreases the detectability by 0.5 magnitude units. This method provides a practical way to consider noise variations in detection maps.

  2. Aligning Participation with Authorship: Independent Transmedia Documentary Production in Norway

    NARCIS (Netherlands)

    Karlsen, Joakim

    2016-01-01

    textabstractThe main contribution of this article is to describe how the concept of non-fiction transmedia has challenged the independent documentary film community in Norway. How the new possibilities afforded by web- and mobile media, with the potential of reconfiguring the current relation

  3. Soil surface CO2 fluxes in a Norway spruce stand

    Czech Academy of Sciences Publication Activity Database

    Acosta, Manuel; Janouš, Dalibor; Marek, Michal V.

    2004-01-01

    Roč. 12, č. 50 (2004), s. 573-578 ISSN 1212-4834 R&D Projects: GA AV ČR(CZ) KJB3087301 Institutional research plan: CEZ:AV0Z6087904 Keywords : Norway spruce * Soil CO2 efflux * Q10 Subject RIV: EH - Ecology, Behaviour

  4. Library Automation in Norway--Some Main Projects.

    Science.gov (United States)

    Solvberg, Ingeborg

    1983-01-01

    Description of how aspects of library automation are dealt with in Norway highlights main centers for library automation (Norsk Senter for Informatik, two universities); Bibsys--integrated library automation system (bibliographic subsystem, circulation subsystem); and Bibnett project (project studying system-to-system communication between…

  5. The Public-Private Partnership in ECEC Provision in Norway

    Science.gov (United States)

    Haug, Peder

    2014-01-01

    This article seeks to answer three central questions pertaining to public-private partnership in early childhood education and care (ECEC provision) in Norway: How has public-private partnership developed during the last four decades? How is public-private partnership understood in Norwegian ECEC policy? What seem to be the future challenges in…

  6. Energy[Relations between Norway and the European Union]; Energi

    Energy Technology Data Exchange (ETDEWEB)

    Claes, Dag Harald

    2003-07-01

    The booklet describes the Norwegian relationship to the European Union in the energy area and is an appendix to the project ''Tenketank Europa'' (''Think-tank Europe''). The basis for the study is several European directives that are a collective effort to liberalize the European energy sector. The main emphasis is on the gas sector as the conflicts between Norway and the Union have been largest in this area. The study show how the Norwegian organization of the sector gradually has changed from strongly nationalized to a more open organization. There is little doubt that the main reason for the alterations may be contributed to the Union gas market directives and the legal competitive process towards the Norwegian company role in the Gas Negotiation Committee (GFU). The electricity sector and license policy have also been regulated in the EU through directives valid for Norway through the EEA agreement. In these areas have the EU policies been more in harmony with the Norwegian policies. In the electricity sector because Norway liberalized much earlier and more strongly than the EU and in the licensing area mainly because Norway influenced the so called license directive and thus shaped the EU policies towards Norwegian interests.

  7. Radioactive fall-out in Norway after the Chernobyl accident

    International Nuclear Information System (INIS)

    Skjerve, Eystein

    1986-01-01

    During the fall-out from the atmosphere during the fifties and sixties, a system of local control of radioactive contamination of food was built up. (LORACON - LOcal RAdioactivity COntrol). The different Meat and Food Inspection Services were equipped with Geiger Mueller instruments. The system was in operation until late seventies. From 1977 there was no testing and calibration of the instruments. The development towards a reduction of the state of readiness was accelerated when the Norwegian Parliament decided that Norway should not establish any nuclear power plants (1979). Only the universities and special institutions as the National Institute of Radiation Hygiene and the Institute for Energy Technique were still able to analyse on radioactive isotopes. The confusion about how much radioactive fall-out from the Chernobyl reactor accident Norway received lasted for some weeks in Norway. Partially, this was due to the lack of instruments, but also many experts rejected the idea that an accident so far away might cause these amounts of fall-out consisted of Iodine and Cesium. The fall-out followed a very irregular pattern both nationally and locally with the mountain areas in Middle Norway most affected

  8. Forecast of useful energy for the TIMES-Norway model

    Energy Technology Data Exchange (ETDEWEB)

    Rosenberg, Eva

    2012-07-25

    A regional forecast of useful energy demand in seven Norwegian regions is calculated based on an earlier work with a national forecast. This forecast will be input to the energy system model TIMES-Norway and analyses will result in forecasts of energy use of different energy carriers with varying external conditions (not included in this report). The forecast presented here describes the methodology used and the resulting forecast of useful energy. lt is based on information of the long-term development of the economy by the Ministry of Finance, projections of population growths from Statistics Norway and several other studies. The definition of a forecast of useful energy demand is not absolute, but depends on the purpose. One has to be careful not to include parts that are a part of the energy system model, such as energy efficiency measures. In the forecast presented here the influence of new building regulations and the prohibition of production of incandescent light bulbs in EU etc. are included. Other energy efficiency measures such as energy management, heat pumps, tightening of leaks etc. are modelled as technologies to invest in and are included in the TIMES-Norway model. The elasticity between different energy carriers are handled by the TIMES-Norway model and some elasticity is also included as the possibility to invest in energy efficiency measures. The forecast results in an increase of the total useful energy from 2006 to 2050 by 18 o/o. The growth is expected to be highest in the regions South and East. The industry remains at a constant level in the base case and increased or reduced energy demand is analysed as different scenarios with the TIMES-Norway model. The most important driver is the population growth. Together with the assumptions made it results in increased useful energy demand in the household and service sectors of 25 o/o and 57 % respectively.(au)

  9. Thorium as an energy source. Opportunities for Norway

    International Nuclear Information System (INIS)

    2008-01-01

    Final Recommendations of the Thorium Report Committee: 1) No technology should be idolized or demonized. All carbon-dioxide (Co2) emission-free energy production technologies should be considered. The potential contribution of nuclear energy to a sustainable energy future should be recognized. 2) An investigation into the resources in the Fen Complex and other sites in Norway should be performed. It is essential to assess whether thorium in Norwegian rocks can be defined as an economical asset for the benefit of future generations. Furthermore, the application of new technologies for the extraction of thorium from the available mineral sources should be studied. 3) Testing of thorium fuel in the Halden Reactor should be encouraged, taking benefit of the well recognized nuclear fuel competence in Halden. 4) Norway should strengthen its participation in international collaborations by joining the EURATOM fission program and the GIF program on Generation IV reactors suitable for the use of thorium. 5) The development of an Accelerator Driven System (ADS) using thorium is not within the capability of Norway working alone. Joining the European effort in this field should be considered. Norwegian research groups should be encouraged to participate in relevant international projects, although these are currently focused on waste management. 6) Norway should bring its competence in waste management up to an international standard and collaboration with Sweden and Finland could be beneficial. 7) Norway should bring its competence with respect to dose assessment related to the thorium cycle up to an international standard. 8) Since the proliferation resistance of uranium-233 depends on the reactor and reprocessing technologies, this aspect will be of key concern should any thorium reactor be built in Norway. 9) Any new nuclear activities in Norway, e.g. thorium fuel cycles, would need strong international pooling of human resources, and in the case of thorium, a strong long

  10. Thorium as an energy source. Opportunities for Norway

    Energy Technology Data Exchange (ETDEWEB)

    2008-01-15

    Final Recommendations of the Thorium Report Committee: 1) No technology should be idolized or demonized. All carbon-dioxide (Co2) emission-free energy production technologies should be considered. The potential contribution of nuclear energy to a sustainable energy future should be recognized. 2) An investigation into the resources in the Fen Complex and other sites in Norway should be performed. It is essential to assess whether thorium in Norwegian rocks can be defined as an economical asset for the benefit of future generations. Furthermore, the application of new technologies for the extraction of thorium from the available mineral sources should be studied. 3) Testing of thorium fuel in the Halden Reactor should be encouraged, taking benefit of the well recognized nuclear fuel competence in Halden. 4) Norway should strengthen its participation in international collaborations by joining the EURATOM fission program and the GIF program on Generation IV reactors suitable for the use of thorium. 5) The development of an Accelerator Driven System (ADS) using thorium is not within the capability of Norway working alone. Joining the European effort in this field should be considered. Norwegian research groups should be encouraged to participate in relevant international projects, although these are currently focused on waste management. 6) Norway should bring its competence in waste management up to an international standard and collaboration with Sweden and Finland could be beneficial. 7) Norway should bring its competence with respect to dose assessment related to the thorium cycle up to an international standard. 8) Since the proliferation resistance of uranium-233 depends on the reactor and reprocessing technologies, this aspect will be of key concern should any thorium reactor be built in Norway. 9) Any new nuclear activities in Norway, e.g. thorium fuel cycles, would need strong international pooling of human resources, and in the case of thorium, a strong long

  11. Gas power in Norway claimed to aggravate the environment

    International Nuclear Information System (INIS)

    Langseth, Bjarne

    2001-01-01

    In this article it is asserted that gas power production in Norway will displace the rehabilitation of hydroelectric power stations and energy economization. Hence, gas power will aggravate the environment. The introduction of gas power should be postponed until the market price covers the environmental cost. A principle argument for rapid development of gas power in Norway is the statement that this will reduce the total emission of carbon dioxide. The article challenges this view. Although the electricity market has well supplied with cheap energy, almost all the debate about energy policy the last years has concentrated on the ''problem'' of failing national energy coverage in a so-called normal year. Both market prices and pure logic based on cost-effectiveness indicate that energy import is not the problem, but rather the solution. Indeed, the problem is not kWh, but kW

  12. Isolation and Purity Assessment of Membranes from Norway Spruce.

    Science.gov (United States)

    Väisänen, Enni; Takahashi, Junko; Jiménez Barboza, Luis A; Deng, Xianbao; Teeri, Teemu H; Fagerstedt, Kurt V; Lüthje, Sabine; Kärkönen, Anna

    2018-01-01

    Gaining membrane vesicles from different plant species and tissue types is crucial for membrane studies. Membrane vesicles can be used for further purification of individual membrane types, and, for example, in studies of membrane enzyme activities, transport assays, and in proteomic analysis. Membrane isolation from some species, such as conifers, has proved to be more difficult than that of angiosperm species. In this paper, we describe steps for isolating cellular membranes from developing xylem, phloem, and lignin-forming tissue-cultured cells of Norway spruce, followed by partial enrichment of plasma membranes by aqueous polymer two-phase partitioning and purity analyses. The methods used are partially similar to the ones used for mono- and dicotyledonous plants, but some steps require discreet optimization, probably due to a high content of phenolic compounds present in the tissues and cultured cells of Norway spruce.

  13. Carcinoma of the tongue in Norway and Wisconsin. I

    International Nuclear Information System (INIS)

    Vermund, H.

    1982-01-01

    The records of 503 patients with carcinoma of the tongue diagnosed between 1958 and 1972 were reviewed. The preponderance of tongue carcinoma among men was confirmed both in The Norwegian Radium Hospital (NRH) and the University of Wisconsin Hospitals (UW), but it was relatively more frequent among women in NRH and in UW than in southern Europe. More women had on presentation less advanced tumors at NRH than at UW. The incidence of tongue carcinoma in Norway increased steadily with age for both sexes. The sex ratio did not change in Norway such as in England, Canada and the United States. Tumor of the posterior one-third of the tongue was relatively infrequent in women both in NRH and UW, in agreement with reports from other countries. The length of survival was analysed and no significant sex difference was demonstrated. The younger patients had less advanced tumors and a better prognosis. (Auth.)

  14. Direct maternal deaths in Norway 1976-1995

    DEFF Research Database (Denmark)

    Andersgaard, Alice Beate; Langhoff-Roos, J.; Oian, P.

    2008-01-01

    the 45 women who gave birth, 32 had a cesarean section, and the death was judged to be related to a complication of the operation in more than half of these cases. The standard of care and the possibility of preventing death were evaluated in 49 cases. Substandard care was observed in 21 of them and 27...... were considered avoidable or potentially avoidable. CONCLUSION: The direct MMR in Norway was 5.5/100,000 births. The main causes were complications of hypertensive disease of pregnancy and thromboembolism. The majority of maternal deaths were associated with cesarean delivery and considered potentially......AIMS: To report direct maternal mortality ratio (MMR) in Norway between 1976 and 1995 including a description of the underlying complications in pregnancy, the causes of death and assessment of standard of care. METHODS: The maternal deaths were identified through the Cause of Death Registry...

  15. Transnational spaces of care: migrant nurses in Norway.

    Science.gov (United States)

    Isaksen, Lise Widding

    2012-01-01

    This article argues that international nurse recruitment from Latvia to Norway is not a win–win situation. The gains and losses of nurse migration are unevenly distributed between sender and receiver countries. On the basis of empirical research and interviews with Latvian nurses and families they left behind, this article argues that nurse migration transforms families and communities and that national health services now become global workplaces. Some decades ago feminist research pointed to the fact that the welfare state was based on a male breadwinner family and women’s unpaid production of care work at home. Today this production of unpaid care is “outsourced” from richer to poorer countries and is related to an emergence of transnational spaces of care. International nurse recruitment and global nurse care chains in Norway increasingly provide the labor that prevents the new adult worker model and gender equality politics from being disrupted in times where families are overloaded with elder care loads.

  16. National independence, women's political participation, and life expectancy in Norway.

    Science.gov (United States)

    Nobles, Jenna; Brown, Ryan; Catalano, Ralph

    2010-05-01

    This study investigates the role of national independence and women's political participation on population health using historical lifespan data from Norway. We use time-series methods to analyze data measuring the actual length of time lived by Norwegian birth cohorts spanning a 61 year period surrounding the political emancipation of Norway from Sweden in 1905 and the establishment of a Norwegian monarchy in 1906. The use of a discrete, historical event improves our ability to interpret the population health effects of national independence and women's political participation as causal. We find a large and significant positive effect on the lifespan of Norwegian females born in the 1906 cohort. Interestingly, the effect does not extend to all living females during the Norwegian drive toward sovereignty. We conclude that the beneficial effects were likely conferred through intrauterine biological transfers and/or neonatal investments specific to the first year of life. Copyright 2010 Elsevier Ltd. All rights reserved.

  17. Impacts of extreme weather events on transport infrastructure in Norway

    Science.gov (United States)

    Frauenfelder, Regula; Solheim, Anders; Isaksen, Ketil; Romstad, Bård; Dyrrdal, Anita V.; Ekseth, Kristine H. H.; Gangstø Skaland, Reidun; Harbitz, Alf; Harbitz, Carl B.; Haugen, Jan E.; Hygen, Hans O.; Haakenstad, Hilde; Jaedicke, Christian; Jónsson, Árni; Klæboe, Ronny; Ludvigsen, Johanna; Meyer, Nele K.; Rauken, Trude; Sverdrup-Thygeson, Kjetil

    2016-04-01

    With the latest results on expected future increase in air temperature and precipitation changes reported by the Intergovernmental Panel on Climate Change (IPCC), the climate robustness of important infrastructure is of raising concern in Norway, as well as in the rest of Europe. Economic consequences of natural disasters have increased considerably since 1950. In addition to the effect of demographic changes such as population growth, urbanization and more and more concentration of valuable assets, this increase is also related to an augmenting frequency of extreme events, such as storms, flooding, drought, and landslides. This change is also observable in Norway, where the increased frequency of strong precipitation has led to frequent flooding and landslide events during the last 20 years. A number of studies show that climate change causes an increase in both frequency and intensity of several types of extreme weather, especially when it comes to precipitation. Such extreme weather events greatly affect the transport infrastructure, with numerous and long closures of roads and railroads, in addition to damage and repair costs. Frequent closures of railroad and roads lead to delay or failure in delivery of goods, which again may lead to a loss of customers and/or - eventually - markets. Much of the Norwegian transport infrastructure is more than 50 years old and therefore not adequately dimensioned, even for present climatic conditions. In order to assess these problems and challenges posed to the Norwegian transport infrastructure from present-day and future extreme weather events, the project "Impacts of extreme weather events on infrastructure in Norway (InfraRisk)" was performed under the research Council of Norway program 'NORKLIMA', between 2009 and 2013. The main results of the project are: - Moderate to strong precipitation events have become more frequent and more intense in Norway over the last 50 years, and this trend continues throughout the 21st

  18. Comparative analyses of compulsory school curricula in Denmark and Norway

    DEFF Research Database (Denmark)

    Rasmussen, Jens

    Comparative analyses of compulsory school curricula in Denmark and Norway Azita Afsar Institute of Educational Research University of Oslo P.O.Box 1099 Blindern 0317 Oslo Norway azita.afsar@ped.uio.no Jens Rasmussen Centre for Compulsory School Research School of Education, University of Aarhus...... levels, competence areas, competence levels, diversification levels etc. ), and how they are applied to the comprehensive school systems of the two countries. Methodologically the study will apply a difference theoretical approach (Spencer-Brown, Luhmann) to its comparisons....... Tuborgvej 164 2400 København NV Denmark jera@dpu.dk The curriculum for the compulsory school is normally seen as a suitable steering and control instrument for handling the national responsibility for the content of education and also as a means to reduction of content complexity. Within the latest years...

  19. Migrations in Norway and in Other Scandinavian Countries

    Directory of Open Access Journals (Sweden)

    Nils Olav Ǿstrem

    2004-09-01

    Full Text Available The article gives an overview of migration movements in Norway and other Scandinavian countries. The overview most of all focuses on history, but gives also comments on the present situation. The quantitative dimension of Norwegian and Scandinavian emigration in different periods is dealt with, but the article also discusses cultural circumstances in connection with emigration from and immigration to this north European region. Emigration started earlier in Norway than in the other Scandinavian or Nordic countries. Of the Scandinavian countries, “it was only from Norway that emigration to America took place on a larger scale during the 1850s”. Sweden and Denmark “during the 1860s … entered a stage of massive emigration which culminated during the 1880s”. Emigration from Iceland started later, but the country experienced “a veritable flood during the 1880s”, at the same time as Eastern and Western Europe. Finland did not reach “great numbers until the initial decades of the 20th century.” The reasons for emigration from the Scandinavian countries have in traditional migration studies been linked to economic and social factors. In this article, based on the author’s thesis on emigration from the local parish Skjold in Rogaland county, Norway, from 1837 to 1914, the focus is on the cultural factor when discussing underlying causes of Nordic mass emigration. By using the term emigrant culture – a personification of the migrants – a way to employ the individual psychological or motive factor is attempted. Considering migration a process of two sides also strengthens the cultural or psychological individual factor.

  20. NATO or Neutrality : Decisions by Denmark, Finland, Norway, and Sweden

    Science.gov (United States)

    2017-09-01

    NUMBERS 6. AUTHOR(S) Kevin A. Chaney 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval Postgraduate School Monterey, CA 93943-5000 8...PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING /MONITORING AGENCY NAME(S) AND ADDRESS(ES) N/A 10. SPONSORING / MONITORING AGENCY REPORT... culturally similar, and all relied on neutrality to protect their sovereignty prior to the Second World War, Denmark and Norway sought protection from

  1. Pavement wear and airborne dust pollution in Norway

    OpenAIRE

    Snilsberg, Brynhild

    2008-01-01

    In several large cities in Norway the traffic volume is high. The use of studded tires and other friction enhancing measures during winter leads to significant pavement wear, which in turn leads to an increase in the amount of airborne particulate matter, often exceeding the limits set in the ambient air regulation. This represents a nuisance or health risk for people being exposed to the pollution. According to regulations set by the European Union particulate matter is measured and regulate...

  2. Constructing motherhood: Russian women bringing up children in Bergen, Norway

    OpenAIRE

    Payne, Eva José Brækkan

    2015-01-01

    The main objective of this study was to explore how Russian women have constructed motherhood within the Norwegian context. The empirical material came from qualitative, loosely structured interviews with nine middle-class, educated, Russian immigrant women in Bergen, Norway. In this study motherhood was understood as both constructed and contextual, and as part of a broader conceptual framework made up of the following: Baumrind's typology of parenting styles; a culture, gender and social cl...

  3. Radiation hygiene analysis of medical activities in Norway

    International Nuclear Information System (INIS)

    Olerud, H.M.

    1987-01-01

    A computer program for the evaluation of radiation protection parameters connected to diagnostic X-ray examination has been developed. For a selected X-ray examination the program picks out key values from a data base containg patient observations and calculates integral doses, collective doses and i njury cases . When the volume of the data base is sufficient large, a total concequence analysis of diagnostric X-ray activities in Norway will be carried out

  4. Ethnodemographic processes among the Sami of modern Norway

    Directory of Open Access Journals (Sweden)

    Kseniia S. Babenysheva

    2016-12-01

    Full Text Available On the basis of statistics and comparative analysis the article shows ethnodemographic processes among the Sami of Norway in 2000–2013, including the dynamic of population, natural increase, factors and reasons which caused them in this period. The short analysis of references has been made. Stable economic situation is improving the conditions of Sami. At the modern stage, special conditions for keeping the Sami’s ethnic identity are arranged, the basis of which is the language development.

  5. Norway’s Challenges In the High North

    Science.gov (United States)

    2016-02-16

    Germany in 1945. During the Cold War , the nations were on opposite sides of the Iron Curtain ; but, they still had a relationship due to their...AIR WAR COLLEGE AIR UNIVERSITY NORWAY’S CHALLENGES IN THE HIGH NORTH by Liv Judith Olsen, Lt Col, Royal Norwegian Air Force A...currently a student at the Air War College, Air University, Maxwell AFB, Alabama. iv Abstract Norway has an extensive coastline; facing the North

  6. Slow upper mantle beneath Southern Norway from surface waves

    Science.gov (United States)

    Weidle, C.; Maupin, V.

    2009-04-01

    A recent regional surface wave tomography for Northern Europe revealed unprecedented images of the upper mantle beneath the (Tertiary) North Atlantic and the bordering Fennoscandian craton of Archean-Proterozoic age. With respect to the circum-Atlantic regions of uplift, no common mantle pattern supporting the uplift of these regions is observed. The western boundary of the thick cratonic lithosphere follows the trend of the continental margin offshore northern Norway (i.e. the northern Scandes are underlain by thick lithosphere) whereas further south the boundary of the craton is located further east beneath southwestern Sweden. SV shear wave velocities beneath southern Norway are 10% slower than ak135 (at 70-115 km depth) and these low-velocities are clearly connected to the North Atlantic low-velocity regime through a ~ 400 km wide "channel". The low-velocity anomaly beneath Southern Norway coincides in geometry roughly with the dome-like high topography of the southern Scandes and may thus have a non-negligible contribution to the isostatic balance of the region. The amplitude and depth-distribution of this anomaly are due to be further constrained by new data that were acquired during the MAGNUS experiment in 2006-2008. The temporary seismic network, consisting of 40 broadband seismometers covers to a large extent the location of the anomaly as imaged by the regional tomography. This enables us to get unique control on the tomographic model at improved lateral and vertical resolution. Preliminary analysis of surface wave phase velocities yields an average 1-D shear wave velocity profile for southern Norway as a first step to constrain the presence and depth extent of this low-velocity anomaly.

  7. Health care help seeking behaviour among prisoners in Norway

    OpenAIRE

    Nesset, Merete Berg; Rustad, ?se-Bente; Kjelsberg, Ellen; Almvik, Roger; Bj?rngaard, Johan H?kon

    2011-01-01

    Background: Prisoners are associated with high health care needs compared with the general population. This study aims to investigate prisoners' use of health service. Methods: A cross-sectional study of 29 prisons in central and southern parts of Norway. A questionnaire was distributed to 1, 454 prisoners (90% response rate). Multilevel analyses were employed to analyse help seeking behaviour among the prisoners. Results: Help seeking was substantially associated with sleep ...

  8. Scented grasses in Norway?identity and uses

    OpenAIRE

    Alm, Torbj?rn

    2015-01-01

    Published version. Source at http://doi.org/10.1186/s13002-015-0070-y. Background: Some grass species are richer in coumarin and thus more sweetly scented than others. These have been eagerly sought after in parts of Norway, but the tradition has been weakly documented, both in terms of the species collected, their vernacular names, and uses. Methods: Based on literature data and a substantial body of information collected during my own ethnobotanical field work, artefacts and ...

  9. ["Look to Norway"--but for how long?].

    Science.gov (United States)

    Haug, Jon Birger; Raastad, Ragnhild; Berild, Dag

    2010-08-12

    Internationally, Norway receives positive attention mainly in the context of Winter Olympics or peace initiatives. However, an Associated Press article recently suggested that the Norwegian health care system had "found the Solution to Killer Superbug". Furthermore, Norway was proclaimed "The Most Infection Free Country in the World". What my be the reality behind such headlines, and how shall we as a nation maintain a favourable situation? Physicians in Scandinavian countries and the Netherlands have a long tradition for modest prescription of antibiotics, and are trained to use agents with a narrow antimicrobial spectre whenever possible. This is probably the main reason why these countries have had less antibiotic resistance than others. The number of antibiotics marketed in a country correlates positively with total drug consumption. Until 1992, Norwegian authorities could reject marketing of new compounds if national experts found no medical need for them. The foresight of senior colleagues has led to the number of marketed antibiotics in Norway, even today, being 10-fold lower than in some other European countries. The national surveillance programme, NORM, reports antimicrobial resistance in human pathogens on an annual basis. For example, national levels of MRSA and ESBL-producing Enterobacteriaceae are still very low whereas ampicillin and ciprofloxacin resistance in E coli and high- level gentamicin resistance in enterococci cause some concern. Norway has well-established epidemiological surveillance systems in the fields of microbiology and infectious diseases. Nevertheless, more knowledge is needed on how antibiotics are used in hospitals. Two national strategic plans (since 2003) have emphasized the explicit importance of antibiotic surveillance to counteract future antibiotic resistance problems. To fulfil national ambitions, there is an urgent need for economic grants to this field; the human resources are there and as eager to start as Olympic

  10. Three individuals, three stories, three burials from medieval Trondheim, Norway

    OpenAIRE

    Suppersberger Hamre, Stian; Ersland, Geir Atle; Daux, Val?rie; Parson, Walther; Wilkinson, Caroline

    2017-01-01

    This article presents the life stories of three individuals who lived in Trondheim, Norway, dur- ing the 13th century. Based on skeletal examinations, facial reconstructions, genetic analy- ses, and stable oxygen isotope analyses, the birthplace, mobility, ancestry, pathology, and physical appearance of these people are presented. The stories are discussed within the relevant historical context. These three people would have been ordinary citizens, without any privileges out of the ordinary, ...

  11. Beaver management in Norway : a model for continental Europe?

    OpenAIRE

    Parker, Howard; Rosell, Frank

    2003-01-01

    While Norway has been managing beaver (Castor fiber) for more than 150 years, most central European countries have little experience and none are presently harvesting beaver, despite rapidly growing populations and conflicts. Here we present the Norwegian beaver management model as an example. The main goals are to enhance biodiversity, produce a harvestable surplus, and reduce beaver-human conflicts. Beaver management should maximize recreational opportunities and allow landowners to profit ...

  12. Radiation hygiene analysis of medical activities in Norway

    International Nuclear Information System (INIS)

    Saxeboel, G.; Olerud, H.M.; Lundgren, L.E.

    1988-01-01

    Based on statistics from 1983, calculations of collective doses for 15 ordinary examinations have been performed. About 2.6 million examination are carried out in Norway yearly. A total of 2500 manSv from X-ray diagnostics seems to be a good estimate. Examinations of the urogenital system and the gastrointestinal system are of greatest importance. Calculations of patient doses are based on 3000 measurements of area exposure (Rcm 2 ) in 40 Norwegian hospitals

  13. 'Online Shopping’ Customer Satisfaction and Loyalty in Norway

    OpenAIRE

    Sankaran, Pervaiz Ali and Sudha

    2010-01-01

    The primary goal of this research is to analyze the customer satisfaction and loyalty of the online customers in Norway. The theoretical framework discusses in brief about the effects of customer loyalty and retention on customer satisfaction. The study on customer satisfaction and loyalty has been done from the perspective of a firm performing online business. To understand the customer satisfaction and loyalty level of online Norwegian shoppers, we pursued with the collection of quantitativ...

  14. An antibiotic's journey from marketing authorization to use, Norway.

    Science.gov (United States)

    Årdal, Christine; Blix, Hege Salvesen; Plahte, Jens; Røttingen, John-Arne

    2017-03-01

    Here we describe in detail marketing authorization and reimbursement procedures for medicinal products in Norway, with particular reference to nine novel antibiotics that received marketing authorization between 2005 and 2015. The description illustrates that, in places like Norway, with effective antibiotic stewardship policies and an associated low prevalence of antibiotic-resistant bacterial infection, there is little need for newer, more expensive antibiotics whose therapeutic superiority to existing compounds has not been demonstrated. Since resistance begins to emerge as soon as an antibiotic is used, Norway's practice of leaving newer antibiotics on the shelf is consistent with the goal of prolonging the effectiveness of newer antibiotics. An unintended consequence is that the country has signalled to the private sector that there is little commercial value in novel antibiotics, which may nevertheless still be needed to treat rare or emerging infections. Every country aims to improve infection control and to promote responsible antibiotic use. However, as progress is made, antibiotic-resistant bacteria should become less common and, consequently, the need for, and the commercial value of, novel antibiotics will probably be reduced. Nevertheless, antibiotic innovation continues to be essential. This dilemma will have to be resolved through the introduction of alternative reward systems for antibiotic innovation. The DRIVE-AB (Driving re-investment in research and development and responsible antibiotic use) research consortium in Europe has been tasked with identifying ways of meeting this challenge.

  15. Radon and lung cancer: an epidemiological study in Norway

    International Nuclear Information System (INIS)

    Stranden, E.; Strand, T.; Magnus, K.; James, A.C.; Green, B.M.R.

    1988-01-01

    The objectives and strategy of an epidemiological study on the effects of exposure to radon in Norwegian dwellings is presented. The study is a cooperation between the National Institute of Radiation Hygiene and the Norwegian Cancer Registry in Norway and the National Radiological Protection Board of the United Kingdom, with funding by the Norwegian Cancer Society. Measurements of radon are being made in 10,000 dwellings representing all Norwegian municipalities. The potential for detecting an effect of radon exposure by such a study in Norway is unique because: (1) Radon concentrations are high and there are large regional variations. (2) Data from the Norwegian Cancer Registry is of high quality: all cancers have been subject to compulsory reporting since 1955. These data can be broken down according to municipality, sex and age. (3) In 1964/1965 a large scale survey of smoking habits was carried out in Norway. These data can also be broken down according to municipality, sex and age, and by types of smoking and smoking rate. It is intended to examine the correlation between lung cancer incidence and geographical variation in radon levels after making allowance for smoking habits. Radon measurements were started in early 1987 and the results of the study are expected to be published in 1989. (author)

  16. [Health effects of climatic changes--possible consequences for Norway].

    Science.gov (United States)

    Ottesen, P S; Lassen, J

    1997-01-10

    In the year 2100 a global mean temperature increase of 2 degrees C, and a 50 cm rise in sea level are expected. An escalation in the intensity and duration of heat waves will increase mortality, whilst higher temperatures in cold regions may reduce it. On a global scale, vector-borne diseases such as malaria, dengue, yellow fever and some types of viral encephalitis are likely to increase. 50 to 80 million more cases of malaria could occur annually. Elevated temperatures and more frequent floods could cause an increase in salmonellosis, cholera and giardiasis. Indirectly, shortages of freshwater and foods may cause serious health problems. The world may see more environmental refugees. For Norway a temperature increase of 3-4 degrees C during winter and 2 degrees C in summer is expected, with more precipitation, especially in western parts. The possibility of the Gulf Stream turning at 40 degrees N and causing a temperature decrease of 10 degrees C, is not very likely. Malaria could reestablish itself in Europe, but hardly in Norway. The most harmful arthropod vector in Norway, the tick Ixodes ricinus, might extend its range into the most populated parts of the country. Marine algal blooms might increase the risk of cholera. Health problems caused by greater floods, poisonous algae and certain freshwater cercaria might increase.

  17. CRYOLINK: Monitoring of permafrost and seasonal frost in southern Norway

    Science.gov (United States)

    Farbrot, Herman; Hipp, Tobias; Etzelmüller, Bernd; Humlum, Ole; Isaksen, Ketil; Strand Ødegârd, Rune

    2010-05-01

    The modern southern boundary for Scandinavian permafrost is located in the mountains of Southern Norway. Permafrost and seasonal frost are considered key components of the cryosphere, and the climate-permafrost relation has acquired added importance with the increasing awareness and concern of rising air temperatures. The three-year research project CRYOLINK ("Permafrost and seasonal frost in southern Norway") aims at improving knowledge on past and present ground temperatures, seasonal frost, and distribution of mountain permafrost in Southern Norway by addressing the fundamental problem of heat transfer between the atmosphere and the ground surface. Hence, several shallow boreholes have been drilled in August 2008 in three areas (Juvvass, Jetta and Tron) situated along a west-east transect. On most borehole sites air and ground temperatures are measured. Further, vertical arrays of Miniature Temperature Dataloggers (MTDs; Thermochron iBottons®) at fixed heights above the ground surface have been installed to roughly determine the snow depths at the sites, which is also indicated by digital cameras providing daily pictures of snow and weather conditions. In addition individual MTDs have been placed out to measure ground surface temperature at different aspects and snow settings. This presentation will focus on the field set up and give examples of data obtained from the sites.

  18. Growth strategy of Norway spruce under air elevated [CO2

    Science.gov (United States)

    Pokorny, R.; Urban, O.; Holisova, P.; Sprtova, M.; Sigut, L.; Slipkova, R.

    2012-04-01

    Plants will respond to globally increasing atmospheric CO2 concentration ([CO2]) by acclimation or adaptation at physiological and morphological levels. Considering the temporal onset, physiological responses may be categorized as short-term and morphological ones as long-term responses. The degree of plant growth responses, including cell division and cell expansion, is highly variable. It depends mainly on the specie's genetic predisposition, environment, mineral nutrition status, duration of CO2 enrichment, and/or synergetic effects of other stresses. Elevated [CO2] causes changes in tissue anatomy, quantity, size, shape and spatial orientation and can result in altered sink strength. Since, there are many experimental facilities for the investigation of elevated [CO2] effects on trees: i) closed systems or open top chambers (OTCs), ii) semi-open systems (for example glass domes with adjustable lamella windows - DAWs), and iii) free-air [CO2] enrichments (FACE); the results are still unsatisfactory due to: i) relatively short-term duration of experiments, ii) cultivation of young plants with different growth strategy comparing to old ones, iii) plant cultivation under artificial soil and weather conditions, and iv) in non-representative stand structure. In this contribution we are discussing the physiological and morphological responses of Norway spruce trees cultivated in DAWs during eight consecutive growing seasons in the context with other results from Norway spruce cultivation under air-elevated [CO2] conditions. On the level of physiological responses, we discuss the changes in the rate of CO2 assimilation, assimilation capacity, photorespiration, dark respiration, stomatal conductance, water potential and transpiration, and the sensitivity of these physiological processes to temperature. On the level of morphological responses, we discuss the changes in bud and growth phenology, needle and shoot morphology, architecture of crown and root system, wood

  19. Energy efficiency policies and measures in Norway 2006. Monitoring of energy efficiency in EU15 and Norway (Odyssee-Mure)

    International Nuclear Information System (INIS)

    Rosenberg, Eva; Espegren, Kari Aamodt

    2006-12-01

    This report represents the national case study of Norway for the EIE-project 'Monitoring of energy efficiency in EU-15 and Norway - ODYSSEE-MURE'. It presents the recent energy efficiency trends in Norway on the basis of indicators extracted from the ODYSSEE database. Total energy consumption (not including energy as feedstock) has increased from 192 TWh in 1990 to a present maximum of 219 TWh in 1999. From then it has been a slight decrease and in 2005 the final energy consumption was 215 TWh. Energy consumption in manufacturing industry has increased by 11 percent from 1990 to 2004, and in the period 1998-2004 it seems to be steadying at approximately 78 TWh. Final energy use in households has increased from 41 TWh in 1990 to a maximum of 46.6 TWh in 1996 and 2002. In 2005 44.1 TWh was used, which is almost the same as the consumption in 1994. It seems to be an interrupt in the increase of energy use in households, despite the growth of all common used drivers in this sector. Energy efficiency policies and measures implemented since 1990 have contributed to improve the efficiency by 10 percent, or 0.7 percent per year; this means that if these policies and measures would not have been implemented, the final energy consumption would have been 10 percent higher in 2004 (or approximately 19 TWh) (author) (ml)

  20. Success below the surface : explaining success in the management of petrolium resources in Norway and Brazil

    OpenAIRE

    Gonzales Rodriguez, Marco Antonio

    2013-01-01

    ABSTRACT This thesis is about the petroleum sectors in Norway and Brazil and studies the relationship between the state and the national oil companies. Both Norway and Brazil have been successful in the management of petroleum resources. In this thesis I analyze how organizational cultural factors can contribute to a better understanding and explanation of success in the petroleum management in Norway and Brazil. In this thesis success in the petroleum sector is defined as a country’s abi...

  1. Bicultural Childhood. A Case Study with Greek and Greek-Norwegian Families in Norway

    OpenAIRE

    Liland, Irene Midtskog

    2015-01-01

    This study aims to explore Greek and Greek–Norwegian children’s experiences of migration and bicultural childhood. The period of fieldwork took place in different cities in Norway during the autumn of 2014. The methods employed are questionnaires, worksheets, mind-mapping activities and semi-structured interviews. The participants in the study were children born in Norway with one Greek-born and one Norwegian-born parent, immigrant children from Greece who had been living in Norway between on...

  2. Age-related changes in body composition in laboratory rats: Strain and gender comparisons

    Science.gov (United States)

    Long Evans (LE), Sprague Dawley (SD), Fischer 344 (F344), and Brown Norway (BN) rats are all commonly used as laboratory research subjects. These strains have been studied under many conditions, but few studies have measured changes in body composition as the animals age. Underst...

  3. A New CRB1 Rat Mutation Links Müller Glial Cells to Retinal Telangiectasia

    NARCIS (Netherlands)

    Zhao, Min; Andrieu-Soler, Charlotte; Kowalczuk, Laura; Paz Cortés, María; Berdugo, Marianne; Dernigoghossian, Marilyn; Halili, Francisco; Jeanny, Jean-Claude; Goldenberg, Brigitte; Savoldelli, Michèle; El Sanharawi, Mohamed; Naud, Marie-Christine; van Ijcken, Wilfred; Pescini-Gobert, Rosanna; Martinet, Danielle; Maass, Alejandro; Wijnholds, J.; Crisanti, Patricia; Rivolta, Carlo; Behar-Cohen, Francine

    2015-01-01

    We have identified and characterized a spontaneous Brown Norway from Janvier rat strain (BN-J) presenting a progressive retinal degeneration associated with early retinal telangiectasia, neuronal alterations, and loss of retinal Müller glial cells resembling human macular telangiectasia type 2

  4. A new CRB1 rat mutation links Müller glial cells to retinal telangiectasia

    NARCIS (Netherlands)

    M. Zhao (Min); C. Andrieu-Soler (Charlotte); L. Kowalczuk (Laura); M.P. Cortés (María Paz); M. Berdugo (Marianne); M. Dernigoghossian (Marilyn); F. Halili (Francisco); J.-C. Jeanny (Jean-Claude); B. Goldenberg (Brigitte); M. Savoldelli (Michèle); M. El Sanharawi (Mohamed); M.-C. Naud (Marie-Christine); W.F.J. van IJcken (Wilfred); R. Pescini-Gobert (Rosanna); D. Martinet (Danielle); A. Maass (Alejandro); J. Wijnholds (Jan); P. Crisanti (Patricia); C. Rivolta (Carlo); F. Behar-Cohen (Francine)

    2015-01-01

    textabstractWe have identified and characterized a spontaneous Brown Norway from Janvier rat strain (BN-J) presenting a progressive retinal degeneration associated with early retinal telangiectasia, neuronal alterations, and loss of retinal Müller glial cells resembling human macular telangiectasia

  5. Humoral and cellular immune responses in different rat strains on oral exposure to ovalbumin

    NARCIS (Netherlands)

    Knippels, L.M.J.; Penninks, A.H.; Meeteren, M. van; Houben, G.F.

    1999-01-01

    No adequate enteral sensitization models are available to study food allergy and allergenicity of food proteins. Using a previously described oral sensitization protocol to sensitize Brown Norway rats (BN) to food proteins, the influence of genetically-based strain-specific characteristics of the

  6. Serosurvey of Leptospira spp. and Toxoplasma gondii in rats captured from two zoos in Southern Brazil.

    Science.gov (United States)

    Pellizzaro, Maysa; Conrado, Francisco de Oliveira; Martins, Camila Marinelli; Joaquim, Sâmea Fernandes; Ferreira, Fernando; Langoni, Helio; Biondo, Alexander Welker

    2017-01-01

    Norway rats (Rattus norvegicus) are zoonotic reservoirs for Leptospira spp. and Toxoplasma gondii, and influence diseases in urban areas. Free-ranging and laboratory-raised rats from two zoos in southern Brazil were tested for Leptospira spp. and T. gondii using microscopic agglutination and modified agglutination tests, respectively. Overall, 25.6% and 4.6% free-ranging rats tested positive for Leptospira spp. and T. gondii, respectively, with co-seropositivity occurring in two animals. For laboratory-raised rats, 20% tested positive for Leptospira spp. Also, Leptospira biflexa serovar Patoc and Leptospira noguchii serovar Panama were found. Serosurveys can show the environmental prevalence of zoonotic pathogens.

  7. Handling of quarry waste from schist production at Oppdal, Norway

    Science.gov (United States)

    Willy Danielsen, Svein; Alnæs, Lisbeth; Azrague, Kamal; Suleng, Jon

    2017-04-01

    Handling of quarry waste from schist production at Oppdal, Norway Svein Willy Danielsen1), Lisbeth Alnæs2), Kamal Azrague2), Jon Suleng3) 1) Geomaterials Consultant, Trondheim Norway, 2) SINTEF, Trondheim, Norway, 3) AF Gruppen AS, Oppdal, Norway A significant amount of aggregate research in Norway has been focused on the recovery and use of surplus sizes from hard rock aggregate quarries. The use of sand sized quarry waste (QW) from crushing/processing has been motivated by the rapid depletion of traditional sand/gravel resources, increasing land-use conflicts, and the need to minimise QW deposits which for some quarries are becoming a critical factor for economy as well as for environmental reasons. With an annual aggregate production of 77 million tons, out of which approximately 83 % comes from hard rock, the annual volume of size production of schist products for building purpose normally utilises as little as 10-15 % of the excavated rock. Oppdal in central Norway is a main supplier of schist products for flooring, roofing and decorative purpose. The high percentage of QW is due to strict requirements to the finished products, both regarding processing and the character of the parent rock. The need to deposit large amounts of QW is a serious setback for the quarry economy. Within a limited time horizon the volumes of QW can threaten the further exploitation by merely choking the quarry. On the opposite side - any process that can convert the QW into sellable products will give a tremendous added value for the producer. Besides, the area in question is about to drain out its available aggregate resources, having to rely on long-transported sand and gravel. This has consequences not only for the economy, but also for the environment since heavy lorry transport will not be sustainable. An on-going project is now looking into converting the QW into quality aggregate both for road construction and concrete. Novel crusher technology and processing strategy is

  8. Strain-Related Differences on Response of Liver and Kidney Antioxidant Defense System in Two Rat Strains Following Diazinon Exposure

    Directory of Open Access Journals (Sweden)

    Maryam Salehi

    2016-02-01

    Full Text Available Background Diazinon (DZN is one of the most organophosphates that widely used in agriculture and ectoparasiticide formulations. Its extensive use as an effective pesticide was associated with the environmental deleterious effects on biological systems. Objectives The aim of this study was to investigate the potency of DZN to affect serum biochemical parameters and the antioxidant defense system in the liver and kidney of two rat strains. Materials and Methods In this experimental study, 30 female Wistar and 30 female Norway rats were randomly divided into control and DZN groups. DZN group was divided into four subgroups: 25, 50, 100 and 200 mg/kg of DZN administered groups by i.p. injection. The parameters were evaluated after 24 hours. Results At higher doses of DZN, superoxide dismutase, catalase, glutathione S-transferase and lactate dehydrogenase activities and glutathione (GSH and malondialdehyde levels in liver and kidney of Wistar rats were higher than Norway rats. At these concentrations, DZN increased some serum biochemical indices such as liver enzymes activities and levels of urea, uric acid and creatinine in Wistar rat. Conclusions DZN at higher doses alters the oxidant-antioxidant balance in liver and kidney of both rat strains and induces oxidative stress, which is associated with a depletion of GSH and increased lipid peroxidation. However, Wistar rats are found to be more sensitive to the toxicity of DZN compared to Norway rats. In addition, the effect of DZN on liver antioxidant system was more than kidney.

  9. Recent developments in spent fuel management in Norway - 59260

    International Nuclear Information System (INIS)

    Bennett, Peter J.; Oberlaender, Barbara C.

    2012-01-01

    Spent Nuclear Fuel (SNF) in Norway has arisen from irradiation of fuel in the NORA, Jeep I and Jeep II reactors at Kjeller, and in the Heavy Boiling Water Reactor (HBWR) in Halden. In total there is some 16 tonnes of SNF, with 12 tons of aluminium-clad fuel, of which 10 tonnes is metallic uranium fuel and the remainder oxide (UO 2 ). The portion of this fuel that is similar to commercial fuel (UO 2 clad in Zircaloy) may be suitable for direct disposal on the Swedish model or in other repository designs. However, metallic uranium and/or fuels clad in aluminium are chemically reactive and there would be risks associated with direct disposal. Two committees were established by the Government of Norway in January 2009 to make recommendations for the interim storage and final disposal of spent fuel in Norway. The Technical Committee on Storage and Disposal of Metallic Uranium Fuel and Al-clad Fuels was formed with the mandate to recommend treatment (i.e. conditioning) options for metallic uranium fuel and aluminium-clad fuel to render them stable for long term storage and disposal. This committee, whose members were drawn from the nuclear industry, reported in January 2010, and recommended commercial reprocessing as the best option for these fuels. The Phase-2 committee, which in part based its work on the work of previous committees and on the report of the Technical Committee, had the mandate to find the most suitable technical solution and localisation for intermediate storage for spent nuclear fuel and long-lived waste. The membership of this committee was chosen to represent a broad cross section of stakeholders. The committee evaluated different solutions and their associated costs, and recommended one of the options. The committee's report published in early 2011. This paper summarises the conclusions of the two committees, and thereby illustrates the steps taken by one country to formulate a strategy for the long-term management of its SNF. (authors)

  10. Delphinella Shoot Blight on Abies lasiocarpa Provenances in Norway

    Directory of Open Access Journals (Sweden)

    Venche Talgø

    2015-12-01

    Full Text Available Delphinella shoot blight (Delphinella abietis attacks true firs (Abies spp. in Europe and North America. Especially subalpine fir (A. lasiocarpa, one of the main Christmas tree species in Norway, is prone to the disease. The fungus kills current year needles, and in severe cases entire shoots. Dead needles become covered with black fruiting bodies, both pycnidia and pseudothecia. Delphinella shoot blight has mainly been a problem in humid, coastal regions in the northwestern part of Southern Norway, but, probably due to higher precipitation in inland regions during recent years, heavy attacks were found in 2011 in a field trial with 76 provenances of subalpine fir in Southeastern Norway. However, the amount of precipitation seemed less important once the disease had established in the field. Significant differences in susceptibility between provenances were observed. In general, the more bluish the foliage was, the healthier the trees appeared. The analysis of provenance means indicated that, at least for the southern range, the disease ratings were correlated with foliage color. This study also includes isolation, identification, a pathogenicity test, a seed test and electron microscopy of the wax layer on the needles. The fungus was identified based on the morphology of spores and by sequencing the Internal Transcribed Spacer (ITS regions of the ribosomal DNA. Koch’s postulates were fulfilled. The fungus was found present on newly harvested seeds and may therefore spread via international seed trade. When comparing the wax layers on green and blue needles, those of the latter were significantly thicker, a factor that may be involved in disease resistance.

  11. Hydroelectric rent and precipitation variability: the case of Norway

    International Nuclear Information System (INIS)

    Amundsen, E.S.; Tjoetta, Sigve

    1993-01-01

    Norway is about to reorganize its electricity production sector from a predominantly administered one to one which is based on market prices and principles of efficiency. The objective of this paper is to model the energy sector and to measure the size of hydro rent before and after the reorganization. We construct a regionally diversified and integrated equilibrium model of production, transmission and distribution of hydroelectricity. Particular attention is paid to the role of precipitation variability for the size and regional variation of hydro rent. We consider alternative routes for assessing the size of hydro rent in a long-run perspective. (author)

  12. Storage of Spent Nuclear Fuel in Norway: Status and Prospects

    International Nuclear Information System (INIS)

    Bennett, Peter; Larsen, Erlend

    2014-01-01

    Spent Nuclear Fuel (SNF) in Norway has arisen from irradiation of fuel in the JEEP I and JEEP II reactors at Kjeller, and in the Halden Boiling Water Reactor (HBWR) in Halden. In total there are some 16 tonnes of SNF, all of which is currently stored on-site, in either wet or dry storage facilities. The greater part of the SNF, 12 tonnes, consists of aluminium-clad fuel, of which 10 tonnes is metallic uranium fuel and the remainder oxide (UO 2 ). Such fuel presents significant challenges with respect to long-term storage and disposal. Current policy is that existing spent fuel will, as far as possible considering its suitability for later direct disposal, be stored until final disposal is possible. Several committees have advised the Government of Norway on, among others, policy issues, storage methods and localisation of a storage facility. Both experts and stakeholders have participated in these committees. This paper presents an overview of the spent fuel in Norway and a description of current storage arrangements. The prospects for long-term storage are then described, including a summary of recommendations made to government, the reactions of various stakeholders to these recommendations, the current status, and the proposed next steps. A recommended policy is to construct a new storage facility for the fuel to be stored for a period of at least 50 years. In the meantime a national final disposal facility should be constructed and taken into operation. It has been recommended that the aluminium-clad fuel be reprocessed in an overseas commercial facility to produce a stable waste form for storage and disposal. This recommendation is controversial, and a decision has not yet been taken on whether to pursue this option. An analysis of available storage concepts for the more modern fuel types resulted in the recommendation to use dual-purpose casks. In addition, it was recommended to construct a future storage facility in a rock hall instead of a free

  13. Three individuals, three stories, three burials from medieval Trondheim, Norway.

    Directory of Open Access Journals (Sweden)

    Stian Suppersberger Hamre

    Full Text Available This article presents the life stories of three individuals who lived in Trondheim, Norway, during the 13th century. Based on skeletal examinations, facial reconstructions, genetic analyses, and stable oxygen isotope analyses, the birthplace, mobility, ancestry, pathology, and physical appearance of these people are presented. The stories are discussed within the relevant historical context. These three people would have been ordinary citizens, without any privileges out of the ordinary, which makes them quite rare in the academic literature. Through the study of individuals one gets a unique look into the Norwegian medieval society.

  14. Three individuals, three stories, three burials from medieval Trondheim, Norway.

    Science.gov (United States)

    Suppersberger Hamre, Stian; Ersland, Geir Atle; Daux, Valérie; Parson, Walther; Wilkinson, Caroline

    2017-01-01

    This article presents the life stories of three individuals who lived in Trondheim, Norway, during the 13th century. Based on skeletal examinations, facial reconstructions, genetic analyses, and stable oxygen isotope analyses, the birthplace, mobility, ancestry, pathology, and physical appearance of these people are presented. The stories are discussed within the relevant historical context. These three people would have been ordinary citizens, without any privileges out of the ordinary, which makes them quite rare in the academic literature. Through the study of individuals one gets a unique look into the Norwegian medieval society.

  15. Eruption age of the Sverrefjellet volcano, Spitsbergen Island, Norway

    OpenAIRE

    Allan H. Treiman

    2012-01-01

    Sverrefjellet is a Pleistocene-age basaltic volcanic construct on north-western Spitsbergen Island (Svalbard Archipelago, Norway). Published ages for the Sverrefjellet eruption range between 6000 years and ca. 1 million years before present. The age of the eruption is dated here as 1.05±0.07 (1s) My, consistent with Ar-Ar isochron and plateau ages of several analysed samples. Radiogenic Ar represents a small proportion of the released Ar, < 15% in nearly all samples. Non-radiogenic Ar comp...

  16. China and renewable energy in Africa: Opportunities for Norway?

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-12-15

    This study assesses the potential for Norwegian engagement in Sino-African renewable energy development. The study analyzes Norwegian competitiveness and complementarities towards Chinese energy actors in the African market, and identifies respective strengths and weaknesses against the backdrop of the African market. The report identifies barriers and opportunities for Norwegian commercial and developmental engagement towards upscaling renewable energy in Africa that may also apply to other OECD countries. Finally, the report points to possibilities for Norway to support sustainable Sino-African renewable energy development. (au)

  17. Geographies of superstition, myths, freedom: Ibsen and Northern Norway

    Directory of Open Access Journals (Sweden)

    Wenche Torrissen

    2015-02-01

    Full Text Available Ibsen visited Northern Norway only once in his lifetime and this was in the summer of 1891. Despite this fact, Ibsen was preoccupied with the North both as symbolic and geographical locations throughout his whole literary career. Why? This article will explore how the North is represented in Ibsen’s prose plays. It will assess whether Ibsen contributed to confirm already existing images of the North or whether he contributed to the construction of new images. The article will also explore how Ibsen used images of the North to construct meaning for contemporary audiences.

  18. China and renewable energy in Africa: Opportunities for Norway?

    International Nuclear Information System (INIS)

    2011-12-01

    This study assesses the potential for Norwegian engagement in Sino-African renewable energy development. The study analyzes Norwegian competitiveness and complementarities towards Chinese energy actors in the African market, and identifies respective strengths and weaknesses against the backdrop of the African market. The report identifies barriers and opportunities for Norwegian commercial and developmental engagement towards upscaling renewable energy in Africa that may also apply to other OECD countries. Finally, the report points to possibilities for Norway to support sustainable Sino-African renewable energy development. (au)

  19. Carbon dioxide capture and storage : hindrances for implementation in Norway

    OpenAIRE

    Houm, Marius

    2007-01-01

    This paper is an actor-network theory-based analysis of the hindrances for implementation of carbon dioxide capture, transport and storage, CCS, as a climate mitigation initiative in Norway. It uses the Norwegian projects Kårstø, Mongstad, Tjeldbergodden/Halten/Draugen, Sleipner and Snøhvit as the basis for a discussion of the relevant technologies, obstacles, policies, rhetoric and realities. CCS is a possible way to reduce emissions of carbon dioxide. We need an emission reduction of th...

  20. Feasibility study. Solar energy in Norway; Mulighetsstudie. Solenergi i Norge

    Energy Technology Data Exchange (ETDEWEB)

    Halvorsen, Una; Bernhard, Peter; Salvesen, Fritjof; Bugge, Lars; Andresen, Inger; Simonsen, Ingeborg

    2011-07-01

    On behalf of Enova KanEnergi and SINTEF summarized the results of the project 'Feasibility study. Solar energy' in a report. The purpose of this report is to outline an overview of the potential for solar energy in Norway to be realized until 2020. This is a survey of the status of technology and associated costs related to energy production, as well as a description of the market conditions. This report is a contribution to Enova's ongoing strategy and development. (eb)

  1. Greenhouse Gas Emissions in Norway 1990-2001

    Energy Technology Data Exchange (ETDEWEB)

    2003-07-01

    The report presents an inventory of greenhouse gas emissions and sinks in Norway from 1990 to 2001. Trends in total greenhouse gas emissions by UNFCCC's sources and gases are described for carbon dioxide (CO{sub 2}), methane (CH{sub 4}), nitrous oxide (N{sub 2}O), tetrafluoromethane (CF{sub 4}), hexafluoroethane (C{sub 2}F{sub 6}), sulphur hexafluoride (SF{sub 6}) and HFCs. The methodology used in the calculation of emissions from key sources in the Norwegian Emission Inventory is presented. Emissions are reported according to UNFCCC/IPCC common reporting format (CRF) (author)

  2. Greenhouse Gas Emissions in Norway 1990-2001

    International Nuclear Information System (INIS)

    2003-01-01

    The report presents an inventory of greenhouse gas emissions and sinks in Norway from 1990 to 2001. Trends in total greenhouse gas emissions by UNFCCC's sources and gases are described for carbon dioxide (CO 2 ), methane (CH 4 ), nitrous oxide (N 2 O), tetrafluoromethane (CF 4 ), hexafluoroethane (C 2 F 6 ), sulphur hexafluoride (SF 6 ) and HFCs. The methodology used in the calculation of emissions from key sources in the Norwegian Emission Inventory is presented. Emissions are reported according to UNFCCC/IPCC common reporting format (CRF) (author)

  3. Report of the Norway-FAO Expert Consultation on the Management of Shared Fish Stocks: Bergen, Norway, 7-10 October 2002

    National Research Council Canada - National Science Library

    2002-01-01

    The Norway-FAO Expert Consultation was held in recongnition of the fact that the management of shared fishery resources remains one of the great challenges on the way towards achieving long-term sustainable fisheries...

  4. Determination of the terpene flux from orange species and Norway spruce by relaxed eddy accumulation

    DEFF Research Database (Denmark)

    Christensen, C.S.; Hummelshøj, P.; Jensen, N.O.

    2000-01-01

    Terpene fluxes from a Norway spruce (Picea abies) forest and an orange orchard (Citrus clementii and Citrus sinensis) were measured by relaxed eddy accumulation (REA) during summer 1997. alpha-pinene and beta-pinene were the most abundant terpenes emitted from Norway spruce and constituted...

  5. The political feasibility of Norway as the ‘green battery’ of Europe

    International Nuclear Information System (INIS)

    Gullberg, Anne Therese

    2013-01-01

    Norway has great potential for producing pumped-storage hydropower, and the European Union (EU) hope Norway can contribute to Europe's transition to a renewable energy system by serving as a ‘green battery’. This is certainly technically feasible. However, this paper asks whether the green battery idea is politically feasible. The paper analyses four scenarios, three of which Norway serves as a green battery and one domestic. It focuses on decision-makers' and interest groups' positions on new interconnectors from Norway to continental Europe and the United Kingdom (UK), pumped-storage hydropower, and new renewable energy production in Norway. The paper argues that the present policy is characterised by incremental change—decisions about new interconnectors are made on an individual basis. Moreover the paper argues there is little reason to believe that this status quo policy will change based on any of the green battery scenarios in the near term. Still, decision-makers and interest groups are positive, in principle, towards new interconnectors and pumped-storage hydropower. Hence, Norway might become a green battery in the longer term. In the short term, however, a politically feasible contribution from Norway is balancing power through already existing hydropower capacity. - Highlights: ► Norwegian status quo policy is characterised by incremental change. ► Status quo is no likely to be replaced by a green battery scenario in the short term. ► Norway might become the green battery of Europe in the longer term

  6. State-Based Curriculum-Making: Approaches to Local Curriculum Work in Norway and Finland

    Science.gov (United States)

    Mølstad, Christina Elde

    2015-01-01

    This article investigates how state authorities in Norway and Finland design national curriculum to provide different policy conditions for local curriculum work in municipalities and schools. The topic is explored by comparing how national authorities in Norway and Finland create a scope for local curriculum. The data consist of interviews with…

  7. Disappearance of leprosy from Norway: an exploration of critical factors using an epidemiological modelling approach

    NARCIS (Netherlands)

    A. Meima; L.M. Irgens; G.J. van Oortmarssen (Gerrit); J.H. Richardus (Jan Hendrik); J.D.F. Habbema (Dik)

    2002-01-01

    textabstractBACKGROUND: By the middle of the 19th century, leprosy was a serious public health problem in Norway. By 1920, new cases only rarely occurred. This study aims to explain the disappearance of leprosy from Norway. METHODS: Data from the National Leprosy Registry of

  8. The development of electric power/energy trading in Norway

    International Nuclear Information System (INIS)

    Engebretsen, J.D.

    1992-01-01

    One of the main aims of the Norwegian government is to make the electric power market more effective. A new energy law has been passed and other initiatives have been taken which have altered the framework of the conditions for electricity production and sales in Norway. The proposition for trading electric power and the development of new policies for calculating transmission tariffs has been dealt with in addition to plans for the extent of the development of hydroelectric power. Norway is the world's sixth largest producer of hydroelectricity. The domestic supply of electricity is described as well as the nature of the reorganization of the transmission of electricity and Norwegian foreign trade proposals within this area. The government is interested in taxing with regard to production instead of on the power itself in order to stimulate better energy economy. It is important that this will have a neutral effect between export and domestic consumption when contract sales to abroad are initiated. A more efficient electric power market will profit Norwegian society. Statistical data are included. (AB)

  9. Agent-based modelling of heating system adoption in Norway

    Energy Technology Data Exchange (ETDEWEB)

    Sopha, Bertha Maya; Kloeckner, Christian A.; Hertwich, Edgar G.

    2010-07-01

    Full text: This paper introduces agent-based modelling as a methodological approach to understand the effect of decision making mechanism on the adoption of heating systems in Norway. The model is used as an experimental/learning tool to design possible interventions, not for prediction. The intended users of the model are therefore policy designers. Primary heating system adoptions of electric heating, heat pump and wood pellet heating were selected. Random topology was chosen to represent social network among households. Agents were households with certain location, number of peers, current adopted heating system, employed decision strategy, and degree of social influence in decision making. The overall framework of decision-making integrated theories from different disciplines; customer behavior theory, behavioral economics, theory of planned behavior, and diffusion of innovation, in order to capture possible decision making processes in households. A mail survey of 270 Norwegian households conducted in 2008 was designed specifically for acquiring data for the simulation. The model represents real geographic area of households and simulates the overall fraction of adopted heating system under study. The model was calibrated with historical data from Statistics Norway (SSB). Interventions with respects to total cost, norms, indoor air quality, reliability, supply security, required work, could be explored using the model. For instance, the model demonstrates that a considerable total cost (investment and operating cost) increase of electric heating and heat pump, rather than a reduction of wood pellet heating's total cost, are required to initiate and speed up wood pellet adoption. (Author)

  10. Airborne Electromagnetic Mapping of Peatlands: a Case Study in Norway.

    Science.gov (United States)

    Silvestri, S.; Viezzoli, A.; Pfaffhuber, A. A.; Vettore, A.

    2017-12-01

    Peatlands are extraordinary reservoirs of organic carbon that can be found over a wide range of latitudes, in tropical, to temperate, to (sub)polar climates. According to some estimates, the carbon stored in peatlands almost match the atmospheric carbon pool. Peatlands degradation due to natural and anthropogenic factors releases every year large amount of CO2 and other green house gasses into the atmosphere. The conservation of peatlands is therefore a key measure to reduce emissions and to mitigate climate change. An effective plan to prevent peatlands degradation must move from a precise estimate of the volume of peat stored across vast territories around the world. One example are the several bogs that characterize large surfaces in Norway. Our research combines the use of high spatial resolution satellite optical data with Airborne Electromagnetic (AEM) and field measurements in order to map the extension and thickness of peat in Brøttum, Ringsaker province, Norway. The methodology allows us to quantify the volume of peat as well as the organic carbon stock. The variable thickness typical of Norwegian bogs allows us to test the limits of the AEM methodology in resolving near surface peat layers. This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 747809. Start date: 1 June 2017. Duration: 24 months

  11. Lessons learned: Experiences with Integrated Safeguards in Norway

    International Nuclear Information System (INIS)

    Sekse, T.; Hornkjol, S.

    2010-01-01

    Integrated safeguards (IS) was implemented in Norway in 2002 as one of the first countries in the world. The implementation of IS has provided both advantages and disadvantages for Norway. Lessons learned will be discussed. The concept of unannounced inspections under the integrated safeguards regime compared to traditional safeguards is one of the major issues. Small users with depleted uranium as shielding containers and the effort used to safeguard them is an aspect of this issue. Recently there has been an interest from the IAEA to investigate the historical boundaries between a research reactor site and a neighboring defense research site. The paper will address this issue as a part of the implementation of IS. Lately, we have seen that several commercial parties have started research on nuclear fuel cycle related projects. This raises some questions concerning what to declare under Article 2 of the Additional Protocol (AP). Today anyone with a computer connected to the internet could carry out research amenable to declaration under the AP. This paper will discuss this issue. (author)

  12. Population doses from naturally occurring radiation in Norway

    International Nuclear Information System (INIS)

    Stranden, E.

    The main purpose of this work was to study the radiological consequences of the introduction of building materials with high concentrations of radioactivity and to analyse the impact of a reduction of the ventilation rates in houses on the population dose from inhalation of natural airborne radioactivity. The general problems of radioactivity in building materials are discussed. Measurements of radioactivity in building materials from different parts of the country are reported, together with theoretical calculations of the gamma doses in houses. These calculations are compared with experimental results and earlier measurements of the indoor gamma radiation in Norway. Measurements of the outdoor gamma radiation in different parts of Norway are presented. These results are used together with earlier measurements of the gamma radiation inside houses to calculate the average, and variations of population dose from this radiation. An experimental study on the radon concentrations inside different types of dwellings, and a discussion of the respiratory dose received by the inhalation of radon daughters is presented. Some factors that may have influence upon the radon concentrations are also discussed. A method for measurement of radon and thoron daughters in air is discussed. The possible radiological effects of an increased radon concentration in houses are discussed. (Auth.)

  13. Mitochondrial DNA variation in the Viking age population of Norway.

    Science.gov (United States)

    Krzewińska, Maja; Bjørnstad, Gro; Skoglund, Pontus; Olason, Pall Isolfur; Bill, Jan; Götherström, Anders; Hagelberg, Erika

    2015-01-19

    The medieval Norsemen or Vikings had an important biological and cultural impact on many parts of Europe through raids, colonization and trade, from about AD 793 to 1066. To help understand the genetic affinities of the ancient Norsemen, and their genetic contribution to the gene pool of other Europeans, we analysed DNA markers in Late Iron Age skeletal remains from Norway. DNA was extracted from 80 individuals, and mitochondrial DNA polymorphisms were detected by next-generation sequencing. The sequences of 45 ancient Norwegians were verified as genuine through the identification of damage patterns characteristic of ancient DNA. The ancient Norwegians were genetically similar to previously analysed ancient Icelanders, and to present-day Shetland and Orkney Islanders, Norwegians, Swedes, Scots, English, German and French. The Viking Age population had higher frequencies of K*, U*, V* and I* haplogroups than their modern counterparts, but a lower proportion of T* and H* haplogroups. Three individuals carried haplotypes that are rare in Norway today (U5b1b1, Hg A* and an uncommon variant of H*). Our combined analyses indicate that Norse women were important agents in the overseas expansion and settlement of the Vikings, and that women from the Orkneys and Western Isles contributed to the colonization of Iceland. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

  14. Genetic characterization of trh positive Vibrio spp. isolated from Norway

    Directory of Open Access Journals (Sweden)

    Anette eBauer Ellingsen

    2013-12-01

    Full Text Available The thermostable direct hemolysin (TDH and/or TDH-related hemolysin (TRH genes are carried by most virulent Vibrio parahaemolyticus serovars. In Norway, trh+ V. parahaemolyticus constitute 4.4% and 4.5 % of the total number of V. parahaemolyticus isolated from blue mussel (Mytilus edulis and water, respectively. The trh gene is located in a region close to the gene cluster for urease production (ure. This region was characterized in V. parahaemolyticus strain TH3996 and it was found that a nickel transport operon (nik was located between the first gene (ureR and the rest of the ure cluster genes. The organization of the trh-ureR-nik-ure gene cluster in the Norwegian trh+ isolates was unknown. In this study, we explore the gene organization within the trh-ureR-nik-ure cluster for these isolates. PCR analyses revealed that the genes within the trh-ureR-nik-ure gene cluster of Norwegian trh+ isolates were organized in a similar fashion as reported previously for TH33996. Additionally, the phylogenetic relationship among these trh+ isolates was investigated using Multilocus Sequence Typing (MLST. Analysis by MLST or ureR-trh sequences generated two different phylogenetic trees for the same strains analyzed, suggesting that ureR-trh genes have been acquired at different times in Norwegian V. parahaemolyticus isolates. MLST results revealed that some pathogenic and non-pathogenic V. parahaemolyticus isolates in Norway appear to be highly genetically related.

  15. The chronology of reindeer hunting on Norway's highest ice patches

    Science.gov (United States)

    Pilø, Lars; Finstad, Espen; Ramsey, Christopher Bronk; Martinsen, Julian Robert Post; Nesje, Atle; Solli, Brit; Wangen, Vivian; Callanan, Martin

    2018-01-01

    The melting of perennial ice patches globally is uncovering a fragile record of alpine activity, especially hunting and the use of mountain passes. When rescued by systematic fieldwork (glacial archaeology), this evidence opens an unprecedented window on the chronology of high-elevation activity. Recent research in Jotunheimen and surrounding mountain areas of Norway has recovered over 2000 finds—many associated with reindeer hunting (e.g. arrows). We report the radiocarbon dates of 153 objects and use a kernel density estimation (KDE) method to determine the distribution of dated events from ca 4000 BCE to the present. Interpreted in light of shifting environmental, preservation and socio-economic factors, these new data show counterintuitive trends in the intensity of reindeer hunting and other high-elevation activity. Cold temperatures may sometimes have kept humans from Norway's highest elevations, as expected based on accessibility, exposure and reindeer distributions. In times of increasing demand for mountain resources, however, activity probably continued in the face of adverse or variable climatic conditions. The use of KDE modelling makes it possible to observe this patterning without the spurious effects of noise introduced by the discrete nature of the finds and the radiocarbon calibration process. PMID:29410869

  16. Competition policy for health care provision in Norway.

    Science.gov (United States)

    Brekke, Kurt R; Straume, Odd Rune

    2017-02-01

    Competition policy has played a very limited role for health care provision in Norway. The main reason is that Norway has a National Health Service (NHS) with extensive public provision and a wide set of sector-specific regulations that limit the scope for competition. However, the last two decades, several reforms have deregulated health care provision and opened up for provider competition along some dimensions. For specialised care, the government has introduced patient choice and (partly) activity (DRG) based funding, but also corporatised public hospitals and allowed for more private provision. For primary care, a reform changed the payment scheme to capitation and (a higher share of) fee-for-service, inducing almost all GPs on fixed salary contracts to become self-employed. While these reforms have the potential for generating competition in the Norwegian NHS, the empirical evidence is quite limited and the findings are mixed. We identify a set of possible caveats that may weaken the incentives for provider competition - such as the partial implementation of DRG pricing, the dual purchaser-provider role of regional health authorities, and the extensive consolidation of public hospitals - and argue that there is great scope for competition policy measures that could stimulate provider competition within the Norwegian NHS. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  17. Long-term trends in alcohol policy attitudes in Norway.

    Science.gov (United States)

    Rossow, Ingeborg; Storvoll, Elisabet E

    2014-05-01

    The aim of this study was to describe trends in attitudes to alcohol control policies in Norway over a period of 50 years and to discuss how these trends relate to developments in alcohol policy. Survey data from 17 national population surveys, national statistics and previous publications were applied to describe trends in attitudes to alcohol control polices (access to alcohol and price) and changes in these policies over the period 1962 to 2012. From 1962 to 1999, an increasing proportion of the population reported that regulations on availability of alcohol were too strict and that alcohol prices were too high, whereas in the 2000s this trend was reversed and support for existing control policies increased. Although the pillars of Norwegian alcohol policy--high prices, restricted access and a state monopoly on retail sales-remained, control policies were gradually relaxed throughout the entire period. Relaxation of strict alcohol control policies in Norway in the first four decades were probably, in part, the result of increasingly liberal public opinion. The subsequent reversed trend in opinions with increasing support for control policies may be due to several factors, for example, consumer-oriented changes in the monopoly system, increased availability and affordability, increased awareness of alcohol-related harm and the effectiveness of control policies. Thus, the dynamics of policies and attitudes may well change over time. © 2013 Australasian Professional Society on Alcohol and other Drugs.

  18. Emissions of greenhouse gases in Norway 1990 to 2000

    International Nuclear Information System (INIS)

    2002-01-01

    According to this article, the emissions of NOX from Norway in 1990 to 2000 were at a higher level than expected. Calculations show, however, that from 1999 to 2000 the emissions were reduced by seven percent. This is mainly due to reduced emission from shipping and road traffic. The SO 2 (sulphur dioxide) emissions have been halved since 1990 because of cleaner industrial emissions, replacement of fossil fuel with electricity, use of light oil and less sulphur in oil products and reducing agents. The emissions of NMVOCs (Non-methane volatile organic components) must be almost halved from 2000 to 2010 if Norway is to meet the requirements of the Gothenburg Protocol. The emissions of climate gases were reduced by one percent in 2000, despite the fact that the CO 2 emissions from the offshore petroleum activities increased by twelve percent. The emissions of methane and dioxins are going down. There is considerable uncertainty in the figures for dioxins. Calculations show that on the local community level the greatest emissions come from industry, road traffic, agriculture and land fills

  19. Occurrence of parasites on fruits and vegetables in Norway.

    Science.gov (United States)

    Robertson, L J; Gjerde, B

    2001-11-01

    Between August 1999 and January 2001, samples of various fruits and vegetables obtained within Norway were analyzed by published methods for parasite contamination. Neither Cyclospora oocysts nor Ascaris (or other helminth) eggs were detected on any of the samples examined for these parasites. However, of the 475 samples examined for Cryptosporidium oocysts and Giardia cysts, 29 (6%) were found to be positive. No samples were positive for both parasites. Of the 19 Cryptosporidium-positive samples. 5 (26%) were in lettuce, and 14 (74%) in mung bean sprouts. Of the 10 Giardia-positive samples, 2 (20%) were in dill, 2 (20%) in lettuce, 3 (30%) in mung bean sprouts, 1 (10%) in radish sprouts, and 2 (20%) in strawberries. Mung bean sprouts were significantly more likely to be contaminated with Cryptosporidium oocysts or Giardia cysts than the other fruits and vegetables. Concentrations of Cryptosporidium and Giardia detected were generally low (mean of approximately 3 [oo]cysts per 100 g produce). Although some of the contaminated produce was imported (the majority, if sprouted seeds are excluded), there was no association between imported produce and detection of parasites. Crvptosporidium oocysts and Giardia cysts were also detected in water samples concerned with field irrigation and production of bean sprouts within Norway. This is the first time that parasites have been detected on vegetables and fruit obtained in a highly developed. wealthy country, without there being an outbreak situation. These findings may have important implications for global food safety.

  20. Methods library of embedded R functions at Statistics Norway

    Directory of Open Access Journals (Sweden)

    Øyvind Langsrud

    2017-11-01

    Full Text Available Statistics Norway is modernising the production processes. An important element in this work is a library of functions for statistical computations. In principle, the functions in such a methods library can be programmed in several languages. A modernised production environment demand that these functions can be reused for different statistics products, and that they are embedded within a common IT system. The embedding should be done in such a way that the users of the methods do not need to know the underlying programming language. As a proof of concept, Statistics Norway soon has established a methods library offering a limited number of methods for macro-editing, imputation and confidentiality. This is done within an area of municipal statistics with R as the only programming language. This paper presents the details and experiences from this work. The problem of fitting real word applications to simple and strict standards is discussed and exemplified by the development of solutions to regression imputation and table suppression.

  1. Radiation hygiene analysis of medical activities in Norway

    International Nuclear Information System (INIS)

    Lundgren, L.; Olerud, H.; Saxeboel, G.

    1987-01-01

    A status report from the project ''Radiation hygiene analysis of medical activities in Norway'' is presented. A principal project description as well as the main purpose of the project are presented. The report gives information on methods and strategy in connection with patient dose measurements and instrument calibration. The main task of the report is to present and explain the development of an analytical tool based on computer programs. At present, five different programs are produced, linked together in a menusystem. The programs deal with registration of observed variables, compute aritmetic mean/median values, make statistics,and plot and calculate integrated doses from X-ray examinations of interest. So far approximately 2200 X-ray examinations have been observed, each limited to 24 observation variables. The potential power of the analytical tool is demonstrated for the barium meal examination. The analysis indicates a mean integrated energy of 229 mJ per examination, while the annual collective dose from these examinations is 200 manSv in Norway. Discussion of facts relevant to optimization clearly shows that the use of 100 mm technique should be encouraged

  2. Fallout and radiation doses in Norway after the Chernobyl accident

    International Nuclear Information System (INIS)

    Henriksen, T.

    1987-08-01

    Due to southeasterly wind and rainfall during the critical days after the Chernobyl accident, Norway got a substantial part of the cesium isotopes released. The radioactive fallout followed closely the rainfall and was mainly concentrated to some thin populated areas in the central parts of the country. The total fallout of the cesium isotopes was approximately 2300 TBq (Cs-137) and 1200 TBq (Cs-134). The average for the country was 11 kBq/m 2 with a variation from 1.5 to 40 kBq/m 2 for the 19 different counties of the country. The fallout resulted in contamination of food products from some areas, mainly meat from reindeer and sheep, as well as freshwater fish. A small fraction of the food produced in 1986 was not sold due to the regulations enforced. The average radiation dose to the Norwegian population during the first year after the accident was approximately 0.3 mSv (0.1 mSv from external radiation and about 0.2 mSv from foodstuff). This first year extra dose is approximately 5% of the average normal background dose in Norway

  3. Surveillance of abused drugs in forensic autopsy cases in Norway

    Directory of Open Access Journals (Sweden)

    Svetlana V. Konstantinova-Larsen

    2011-12-01

    Full Text Available High drug related mortality has been registered in Norway. Although comparison between countries relies on a standard international coding system of diseases, different practices in verifying cause of death and applying codes could lead to variation. The comparison gives no information on drug findings or drug patterns underlying the cause of deaths. To evaluate deaths involving illicit drugs in Norway, we examined drug patterns in 2735 forensically examined post-mortem samples collected from 15-64 year-old individuals from 2000 to 2009. There were four times as many men as women among the deceased illicit drug users, and the majority were in the age group 25-44 years. The number of deceased showing signs of illicit drug use has gradually declined during the study period. The decline was found among younger individuals, while a larger proportion of the deceased were above 45 years of age in 2009, compared to 2000. Cases positive for heroin, ethanol, ecstasy and flunitrazepam were fewer in 2009, while the prevalence of amphetamine, cannabis, methadone and other opioids has increased. The prevalence of methamphetamine has increased ten fold, and the prevalence of benzodiazepines doubled. Thus, the drug pattern and age of the deceased has changed markedly during the last 10 years. Heroin and ethanol use has partly been substituted by use of amphetamines, cannabis, benzodiazepines and other opioids. This change could possibly be explained by the prolonged survival of drug users on substitution treatment and by the reduced toxicity of consumed drugs.

  4. Wind power and capacity of transmission in northern Norway; Vindkraft og overfoeringskapasitet i Nord Norge

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    Northern Norway, and especially the county of Finnmark, has the largest potential for cheap wind power, but at the same time it has the largest transmission costs. Ambitious goals for renewable energy can be reached in a cheaper way if small-scale hydro electrical power plants are developed, wind power in southern Norway, and wind power in northern Norway within the capacity of the network (about 1.000 MW). Central challenges include creating a well-functioning distribution of new wind power within northern Norway's current network, and efficient bottle-neck handling. Price regions are important in order to take advantage of the flexibility in hydroelectric power and prevent excessive investments. Concession refusal may be necessary. Increased ambitions for wind power can later strengthen the northern Norway network and make it profitable. Ideally, the power developers will pay for this strengthening. Practical difficulties may still give priority to the traditional financing provided by Statnett.

  5. Circadian rhythm of outside-nest activity in wild (WWCPS), albino and pigmented laboratory rats.

    Science.gov (United States)

    Stryjek, Rafał; Modlińska, Klaudia; Turlejski, Krzysztof; Pisula, Wojciech

    2013-01-01

    The domestication process of the laboratory rat has been going on for several hundred generations in stable environmental conditions, which may have affected their physiological and behavioural functions, including their circadian system. Rats tested in our ethological experiments were laboratory-bred wild Norway rats (WWCPS), two strains of pigmented laboratory rats (Brown Norway and Long Evans), and two strains of albino rats (Sprague-Dawley and Wistar). Rats were placed in purpose-built enclosures and their cycle of activity (time spent actively outside the nest) has been studied for one week in standard light conditions and for the next one in round-the-clock darkness. The analysis of circadian pattern of outside-nest activity revealed differences between wild, pigmented laboratory, and albino laboratory strains. During daytime, albino rats showed lower activity than pigmented rats, greater decrease in activity when the light was turned on and greater increase in activity when the light was switched off, than pigmented rats. Moreover albino rats presented higher activity during the night than wild rats. The magnitude of the change in activity between daytime and nighttime was also more pronounced in albino rats. Additionaly, they slept outside the nest more often during the night than during the day. These results can be interpreted in accordance with the proposition that intense light is an aversive stimulus for albino rats, due to lack of pigment in their iris and choroid, which reduces their ability to adapt to light. Pigmented laboratory rats were more active during lights on, not only in comparison to the albino, but also to the wild rats. Since the difference seems to be independent of light intensity, it is likely to be a result of the domestication process. Cosinor analysis revealed a high rhythmicity of circadian cycles in all groups.

  6. Energy efficiency policies and measures in Norway: monitoring of energy efficiency in EU27, Norway and Croatia (ODYSSEE-MURE)

    Energy Technology Data Exchange (ETDEWEB)

    Rosenberg, Eva

    2009-09-15

    This report represents the national case study of Norway for the EIE-project 'Monitoring of Energy Demand Trends and Energy Efficiency in the EU - ODYSSEE-MURE'. It presents the recent energy efficiency trends in Norway on the basis of indicators extracted from the ODYSSEE database. Total energy consumption (not including energy as feedstock) has increased from 16.6 M toe (195 TWh) in 1990 to 19.2 M toe (226 TWh) in 2007 and has been relatively constant the last ten years. Energy consumption in manufacturing industry has increased by 10 % from 1990 to 2007, but is lower in 2007 than in 1998. Final energy use in households has increased from 3515 k toe (41 TWh) in 1990 to 3826 (45 TWh) in 2007. The climate corrected energy use has been at approximately 4000 k toe since the mid 1990s. It seems to be an interrupt in the increase of energy use in households, despite the growth of all common used drivers in this sector. Energy efficiency policies and measures implemented since 1990 have contributed to improve the efficiency by 13 %, or 0.7 % per year; this means that if these policies and measures would not have been implemented, the final energy consumption would have been 13 % higher in 2007 (or approximately 1.9 M toe or 22 TWh). (Author)

  7. Integrated database for rapid mass movements in Norway

    Directory of Open Access Journals (Sweden)

    C. Jaedicke

    2009-03-01

    Full Text Available Rapid gravitational slope mass movements include all kinds of short term relocation of geological material, snow or ice. Traditionally, information about such events is collected separately in different databases covering selected geographical regions and types of movement. In Norway the terrain is susceptible to all types of rapid gravitational slope mass movements ranging from single rocks hitting roads and houses to large snow avalanches and rock slides where entire mountainsides collapse into fjords creating flood waves and endangering large areas. In addition, quick clay slides occur in desalinated marine sediments in South Eastern and Mid Norway. For the authorities and inhabitants of endangered areas, the type of threat is of minor importance and mitigation measures have to consider several types of rapid mass movements simultaneously.

    An integrated national database for all types of rapid mass movements built around individual events has been established. Only three data entries are mandatory: time, location and type of movement. The remaining optional parameters enable recording of detailed information about the terrain, materials involved and damages caused. Pictures, movies and other documentation can be uploaded into the database. A web-based graphical user interface has been developed allowing new events to be entered, as well as editing and querying for all events. An integration of the database into a GIS system is currently under development.

    Datasets from various national sources like the road authorities and the Geological Survey of Norway were imported into the database. Today, the database contains 33 000 rapid mass movement events from the last five hundred years covering the entire country. A first analysis of the data shows that the most frequent type of recorded rapid mass movement is rock slides and snow avalanches followed by debris slides in third place. Most events are recorded in the steep fjord

  8. Profile Measurements of BVOC Emissions from a Norway spruce

    Science.gov (United States)

    Wang, M.

    2015-12-01

    Biogenic volatile organic compounds (BVOCs) are known as a source of secondary organic aerosols (SOA) due to their high reactivity with O3 and OH in the atmosphere [1, 2]. Norway spruce is one of the dominant boreal forest species in northern Europe, which has been considered to be high monoterpene (MT) emitters [3, 4]. BVOC emissions and compound composition vary considerably under different temperature and light conditions through growing season [5, 6]. Information of vertical profile emission patterns is indispensible for understanding chemical processes and oxidation sinks within canopy and for modelling evaluation. We characterize the in-canopy BVOC emissions from a 120 years old Norway spruce in Central Sweden (Norunda, 60°05'N, 17°29'E). Air samples were taken during the growing season (June to September 2013 & 2014) from transparent dynamic branch chambers set up in a vertical profile with 4 levels (20 m, 15 m, 11 m and 3 m agl.) on the spruce. Samples were collected every hour from the chamber with Tenax-TA adsorbent tubes and a pocket pump, and analyzed later by gas chromatography and a mass selective detector (GC-MS) to quantify each trapped terpenoid compound. The emission spectrum of Norway spruce at 20 m canopy height was found to be more complex than the emissions spectra at lower canopy levels, and included isoprene, MT and SQT from June to September, while MT was the dominating terpenoid species. The emission spectra of July and August (isoprene, 14 MT and 3 SQT) were much more complex compared to June and September at the 20 m canopy level, and mainly caused by an increase of MT species during peak season. Similarly, isoprene showed a distinctive seasonal pattern, and was detected at all the heights during noon time except the bottom 3 m level during peak summer, but only at the highest layer (20 m) during noon in early or late summer. O3 vertical profile data will be available for further chemical process analysis within canopy. References[1]M

  9. Rats, cities, people, and pathogens: a systematic review and narrative synthesis of literature regarding the ecology of rat-associated zoonoses in urban centers.

    Science.gov (United States)

    Himsworth, Chelsea G; Parsons, Kirbee L; Jardine, Claire; Patrick, David M

    2013-06-01

    Urban Norway and black rats (Rattus norvegicus and Rattus rattus) are the source of a number of pathogens responsible for significant human morbidity and mortality in cities around the world. These pathogens include zoonotic bacteria (Leptospira interrogans, Yersina pestis, Rickettsia typhi, Bartonella spp., Streptobacillus moniliformis), viruses (Seoul hantavirus), and parasites (Angiostrongylus cantonensis). A more complete understanding of the ecology of these pathogens in people and rats is critical for determining the public health risks associated with urban rats and for developing strategies to monitor and mitigate those risks. Although the ecology of rat-associated zoonoses is complex, due to the multiple ways in which rats, people, pathogens, vectors, and the environment may interact, common determinants of human disease can still be identified. This review summarizes the ecology of zoonoses associated with urban rats with a view to identifying similarities, critical differences, and avenues for further study.

  10. Supporting tough decisions in Norway: a healthcare system approach.

    Science.gov (United States)

    Mørland, Berit; Ringard, Anen; Røttingen, John-Arne

    2010-10-01

    We describe, in general, the principles used in priority setting and, in particular, policy processes and decision making in Norway. A newly established council for setting priorities in health care is presented to illustrate how health technology assessments (HTAs) can support national advisors in complex priority-setting processes. Setting priorities in health care is a complex task. Careful thinking is, therefore, required in determining the components of a system for priority-setting. Based on recent Norwegian experiences, we believe that the following generic parts may provide some of the solution: a common set of values; an organizational structure made up of key stakeholders; supporting mechanisms in the form of HTA organizations and documented best evidence; and loyalty to decisions by stakeholders responsible for implementing national policies.

  11. Teaching interprofessional teamwork in medical and nursing education in Norway

    DEFF Research Database (Denmark)

    Aase, Ingunn; Aase, Karina; Dieckmann, Peter

    2013-01-01

    of interprofessional teamwork in all nursing and medical education in Norway. The study programs issued by the 32 educational institutions were subject to content analysis, distilling the ambitions and goals for teaching interprofessional teamwork. Study program coordinators were approached and asked to what degree...... interprofessional teamwork was actually introduced in lecturing and clinical training. Results indicate that the medical and nursing schools clearly aspire to teach interprofessional teamwork and that this has largely been achieved when it comes to theoretical teaching. Although three of the four medical programs...... have integrated interprofessional teamwork into their clinical training, there is a gap in the nursing programs where introduction of interprofessional teamwork in clinical training has been limited. Current challenges are related to organizational issues (e.g. lack of institutional collaboration...

  12. Generic substitution: micro evidence from register data in Norway.

    Science.gov (United States)

    Dalen, Dag Morten; Furu, Kari; Locatelli, Marilena; Strøm, Steinar

    2011-02-01

    The importance of prices, doctor and patient characteristics, and market institutions for the likelihood of choosing generic drugs instead of the more expensive original brand-name version are examined. Using an extensive dataset extracted from The Norwegian Prescription Database containing all prescriptions dispensed to individuals in February 2004 and 2006 on 23 different drugs (chemical substances) in Norway, we find strong evidence for the importance of both doctor and patient characteristics for the choice probabilities. The price difference between brand and generic versions and insurance coverage both affect generic substitution. Moreover, controlling for the retail chain affiliation of the dispensing pharmacy, we find that pharmacies play an important role in promoting generic substitution. In markets with more recent entry of generic drugs, brand-name loyalty proves to be much stronger, giving less explanatory power to our demand model.

  13. Mycoplasma canis and urogenital disease in dogs in Norway

    DEFF Research Database (Denmark)

    L'Abee-Lund, T.M.; Heiene, R.; Friis, N.F.

    2003-01-01

    of the dogs had a urinary tract infection, one had chronic purulent epididymitis and one had chronic prostatitis. Overt haematuria was frequently observed among the dogs with cystitis. M canis was isolated in pure culture from seven of the dogs and in mixed culture from the other two. In three cases...... the mycoplasma was cultivated only from urinary sediment, and it was typically obtained in smaller numbers than would be considered indicative of a urinary tract infection. In contrast with most mycoplasmas, the M canis isolated from all the dogs grew on ordinary blood agar plates used for routine......Mycoplasmas identified as Mycoplasma canis were isolated from nine dogs with clinical signs of urogenital disease in Norway over a period of 20 months. Some of the dogs had been treated unsuccessfully with antibiotics, and three were euthanased as a result of severe persistent disease. Seven...

  14. Strategy for the reduction of radon exposure in Norway

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-05-15

    Elevated indoor radon concentrations are a more extensive problem in Norway than in many other countries. It has been estimated that indoor radon causes approximately 300 deaths from lung cancer each year in Norway. On average, avoiding lung cancer increases life expectancy by 14 to 18 years. Radon is a radioactive noble gas formed continually is a decay product from uranium. Uranium is a natural constituent existing in varying concentrations in bedrock, minerals and soils. For this reason, both the soil air and groundwater contain radon. Radon in buildings normally originates from the soil air in the underlying ground. Indoor air pressure is often low, so that radon-containing air from the surrounding ground gets sucked in through cracks in the building foundations. Elevated indoor radon concentrations can be due to household water drawn from groundwater wells, and radon gas can also be emitted from building materials such as certain types of stone or concrete containing high levels of natural radioactivity. Norway, Sweden and Finland are among the the countries in the world with the highest average indoor radon concentrations. Geological conditions and the cool climate pose a big challenge, but the radon problem can be solved in a cost-effective way. Radon is the most common cause of lung cancer after active smoking. At a radon concentration of 100 Bq/m3, which is not far from the estimated average for Norwegian housing, the risks of dying of radon-induced lung cancer before the age of 75 are 0.1 % for non-smokers and 2 % for smokers, respectively. Many buildings in Norway have radon levels that exceed this. The most important health impact of radon exposure is the increased risk of lung cancer. This increase in risk is assumed to be linear in relation to radon concentration (i.e., the risk is 10 times higher at 1000 Bq/m3 compared to 100 Bq/m3). The risk also increases linearly with exposure time, i.e. there is a tenfold greater risk of contracting lung cancer

  15. Strategy for the reduction of radon exposure in Norway

    International Nuclear Information System (INIS)

    2010-05-01

    Elevated indoor radon concentrations are a more extensive problem in Norway than in many other countries. It has been estimated that indoor radon causes approximately 300 deaths from lung cancer each year in Norway. On average, avoiding lung cancer increases life expectancy by 14 to 18 years. Radon is a radioactive noble gas formed continually is a decay product from uranium. Uranium is a natural constituent existing in varying concentrations in bedrock, minerals and soils. For this reason, both the soil air and groundwater contain radon. Radon in buildings normally originates from the soil air in the underlying ground. Indoor air pressure is often low, so that radon-containing air from the surrounding ground gets sucked in through cracks in the building foundations. Elevated indoor radon concentrations can be due to household water drawn from groundwater wells, and radon gas can also be emitted from building materials such as certain types of stone or concrete containing high levels of natural radioactivity. Norway, Sweden and Finland are among the the countries in the world with the highest average indoor radon concentrations. Geological conditions and the cool climate pose a big challenge, but the radon problem can be solved in a cost-effective way. Radon is the most common cause of lung cancer after active smoking. At a radon concentration of 100 Bq/m3, which is not far from the estimated average for Norwegian housing, the risks of dying of radon-induced lung cancer before the age of 75 are 0.1 % for non-smokers and 2 % for smokers, respectively. Many buildings in Norway have radon levels that exceed this. The most important health impact of radon exposure is the increased risk of lung cancer. This increase in risk is assumed to be linear in relation to radon concentration (i.e., the risk is 10 times higher at 1000 Bq/m3 compared to 100 Bq/m3). The risk also increases linearly with exposure time, i.e. there is a tenfold greater risk of contracting lung cancer

  16. Steps towards the institutionalisation of feminism in Norway

    Directory of Open Access Journals (Sweden)

    Alexandra COLUMBAN

    2011-01-01

    Full Text Available The present article discusses important issues related to the institutionalisation of feminism in Norway, by providing a case study on the country’s first feminist magazine, Sirene. The first part of the article focuses on the political and historical context which favoured the emergence of the magazine, and insists on a series of legal measures taken in the twentieth century – suffrage rights, equal payment, political representation, etc. – which provided the institutional framework for the women’s movement. The more comprehensive second part of the article focuses on Sirene itself: it analyses the magazine’s structure and key concepts, its political agenda, its aims, but also thebranch of feminism to which Sirene adheres. The article concludes that the magazine represented an influential alternative to the mainstream press of the time, and contributed greatly to achieving the goals of women’s liberation movement.

  17. RUSSIAN LANGUAGE IN NORTHERN NORWAY: HISTORICAL, ECONOMIC AND CULTURAL TIES

    Directory of Open Access Journals (Sweden)

    Маргарита Ольнова

    2017-12-01

    Full Text Available This article addresses the topic “Commodification of the Russian language”. The author examines the process of commodification in the Norwegian city of Kirkenes and connects this phenomenon with the rise of the new economy and the current cooperation between Russia and Norway. The paper pre-sents an analysis of the linguistic landscape of Kirkenes, newspaper publications devoted to the “Russian Kirkenes” and interviews with Russian tourists and residents of the city. According to the author, the situation in Kirkenes illustrates the transition of the old economy into a new one: the former mining city turned into a tourist Mecca of the North, a center of cooperation of the Nordic countries. In such conditions, know-ledge of the Russian language becomes beneficial for the city's residents.

  18. Mechanical properties of timber from wind damaged Norway spruce

    DEFF Research Database (Denmark)

    Hoffmeyer, Preben

    2003-01-01

    . The paper reports on a investigation of the relation between degree of damage and mechanical proper-ties of sawn timber from wind damaged Norway spruce. The project included about 250 bolts from wind damaged trees. The majority of bolts were cut to deliver a full-diameter plank containing the pith......A storm may subject a tree to such bending stresses that extensive compression damage develops in the lee side. The tree may survive the wind load or it may be thrown. However, the damage is inherent and it may be of a magnitude to influence the mechanical properties of boards sawn from the stem...... taken to bending failure and the relations between compression damage and bending strength and stiffness were established. The results showed that significant reductions of bending strength of dry timber are only caused by such wind induced compression damages that are easily recognised at a planed...

  19. Depicted welfare recipient stereotypes in Norway and Denmark

    DEFF Research Database (Denmark)

    Dencker-Larsen, Sofie; Lundberg, Kjetil G.

    2016-01-01

    Welfare recipients are continuously subjected to media debates and governmental campaigns drawing on images and symbols encouraging improved work ethic and individual responsibility. Only few studies, however, have analysed how welfare recipients as ‘othered’ citizens react to these often...... stereotypical symbols and images targeting them. In this study we have investigated how welfare recipients in Norway and Denmark, and caseworkers in Denmark, understand and account for images which, through the use of stereotypes, directly or indirectly may question welfare recipients’ work ethic...... and deservedness. Analysing photo-elicitation interview data, we have uncovered a variety of reactions characterized by ‘problematization’. The interviewees problematize the image and depicted stereotypes, which they link both with motif and symbols and with surrounding public debates on the work ethic...

  20. Mycoplasma canis and urogenital disease in dogs in Norway

    DEFF Research Database (Denmark)

    L'Abee-Lund, T.M.; Heiene, R.; Friis, N.F.

    2003-01-01

    Mycoplasmas identified as Mycoplasma canis were isolated from nine dogs with clinical signs of urogenital disease in Norway over a period of 20 months. Some of the dogs had been treated unsuccessfully with antibiotics, and three were euthanased as a result of severe persistent disease. Seven...... of the dogs had a urinary tract infection, one had chronic purulent epididymitis and one had chronic prostatitis. Overt haematuria was frequently observed among the dogs with cystitis. M canis was isolated in pure culture from seven of the dogs and in mixed culture from the other two. In three cases...... the mycoplasma was cultivated only from urinary sediment, and it was typically obtained in smaller numbers than would be considered indicative of a urinary tract infection. In contrast with most mycoplasmas, the M canis isolated from all the dogs grew on ordinary blood agar plates used for routine...

  1. Health care help seeking behaviour among prisoners in Norway.

    Science.gov (United States)

    Nesset, Merete Berg; Rustad, Ase-Bente; Kjelsberg, Ellen; Almvik, Roger; Bjørngaard, Johan Håkon

    2011-11-04

    Prisoners are associated with high health care needs compared with the general population. This study aims to investigate prisoners' use of health service. A cross-sectional study of 29 prisons in central and southern parts of Norway. A questionnaire was distributed to 1, 454 prisoners (90% response rate). Multilevel analyses were employed to analyse help seeking behaviour among the prisoners. Help seeking was substantially associated with sleep problems and drug problems. There was also a tendency for closed prisons as well as high staffing levels of healthcare professionals to be associated with elevated health care use. This study suggests that sleep problems and drug use are most frequently associated with health service use. The differences in health care use between prisons suggest that the implementation of prison health care standards should be addressed.

  2. Health care help seeking behaviour among prisoners in Norway

    Directory of Open Access Journals (Sweden)

    Nesset Merete

    2011-11-01

    Full Text Available Abstract Background Prisoners are associated with high health care needs compared with the general population. This study aims to investigate prisoners' use of health service. Methods A cross-sectional study of 29 prisons in central and southern parts of Norway. A questionnaire was distributed to 1, 454 prisoners (90% response rate. Multilevel analyses were employed to analyse help seeking behaviour among the prisoners. Results Help seeking was substantially associated with sleep problems and drug problems. There was also a tendency for closed prisons as well as high staffing levels of healthcare professionals to be associated with elevated health care use. Conclusions This study suggests that sleep problems and drug use are most frequently associated with health service use. The differences in health care use between prisons suggest that the implementation of prison health care standards should be addressed.

  3. Depicted welfare-recipient stereotypes in Norway and Denmark

    DEFF Research Database (Denmark)

    Dencker-Larsen, Sofie; Lundberg, Kjetil G.

    2016-01-01

    Welfare recipients are continuously subjected to media debates and governmental campaigns drawing on images and symbols encouraging improved work ethic and individual responsibility. Only few studies, however, have analysed how welfare recipients as ‘othered’ citizens react to these often...... stereotypical symbols and images targeting them. In this study we have investigated how welfare recipients in Norway and Denmark, and caseworkers in Denmark, understand and account for images which, through the use of stereotypes, directly or indirectly may question welfare recipients’ work ethic...... and deservedness. Analysing photo-elicitation interview data, we have uncovered a variety of reactions characterized by ‘problematization’. The interviewees problematize the image and depicted stereotypes, which they link both with motif and symbols and with surrounding public debates on the work ethic...

  4. The 1888 shoreline landslide and tsunami in Trondheimsfjorden, central Norway

    Science.gov (United States)

    L'Heureux, J.-S.; Glimsdal, S.; Longva, O.; Hansen, L.; Harbitz, C. B.

    2011-03-01

    The 1888 landslide and tsunami along the shore of the bay of Trondheim, central Norway, killed one person and caused major damage to port facilities. Recent bathymetric surveys, high-resolution seismic profiles and CPTU piezocone tests provide detail information about the morphology of the seafloor and landslide mechanisms, which can be used in tsunami simulations. Based on our integrated data set we suggest the 1888 sequence of events started with an initial underwater landslide near-shore, by detachment along a weak clayey sediment layer. Geomorphology indicates the landslide transformed rapidly into a debris flow, which subsequently triggered slope failures on the flanks of a deep underwater channel. One of the slope failures is associated with the triggering of the 1888 tsunami wave, with documented run-up heights of several meters. The interpreted sequence of events is supported by eyewitness testimony and further validated by slope stability analysis, slide dynamics modelling and 2D tsunami simulations.

  5. CAS course on advanced accelerator physics in Trondheim, Norway

    CERN Document Server

    CERN Accelerator School

    2013-01-01

    The CERN Accelerator School (CAS) and the Norwegian University of Science and Technology (NTNU) recently organised a course on advanced accelerator physics. The course was held in Trondheim, Norway, from 18 to 29 August 2013. Accommodation and lectures were at the Hotel Britannia and practical courses were held at the university.   The course's format included lectures in the mornings and practical courses in the afternoons. The lecture programme consisted of 32 lectures supplemented by discussion sessions, private study and tutorials. The practical courses provided "hands-on" experience in three topics: RF measurement techniques, beam instrumentation and diagnostics, and optics design and corrections. Participants selected one of the three courses and followed the chosen topic throughout the course. The programme concluded with seminars and a poster session.  70 students representing 21 nationalities were selected from over 90 applicants, with most participa...

  6. Norway and the EU may trade emission quotas from 2005

    International Nuclear Information System (INIS)

    Tjernshaugen, Andreas

    2002-01-01

    The EU commission wants to implement quota trade with climate gases from 2005. The proposal, which came in October 2001, describes a quota system limited to the emission of CO 2 in certain industrial sectors. Sources like road traffic and heating of buildings are not comprised by the proposal. It is intended that the agreement will later include more climate gases and more types of activities. This expansion of the implementation becomes most important from 2008-2012, for then the Kyoto Protocol sets the limits for six types of climate gases and lays down rules for international trade with emission quotas. Norway is likely to go in for a limited quota system for 2005 to 2007 and apply for an agreement with the quota market of the EU. It is not certain, however, that the Norwegian authorities will limit the national quota system the same way

  7. Strain-dependent differences in sensitivity of rat beta-cells to interleukin 1 beta in vitro and in vivo

    DEFF Research Database (Denmark)

    Reimers, J I; Andersen, H U; Mauricio, D

    1996-01-01

    and nitrite production in vitro and islet iNOS protein content in vivo. Isolated islets of Langerhans in vitro from Wistar-Kyoto/Møllegården (WK/Mol) rats were sensitive to the inhibitory effect of IL-1 beta on accumulated and acute insulin secretion, whereas islets from Brown Norway/Charles River (BN...

  8. Effects of chronic overload on muscle hypertrophy and mTOR signaling in adult and aged rats

    Science.gov (United States)

    We examined the effect of 28 days of overload on mammalian target of rapamycin (mTOR) and extracellular signal-regulated kinase (ERK) signaling in young adult (Y; 6 mo old) and aged (O; 30 mo old) Fischer 344 x Brown Norway rats subjected to bilateral synergist ablation (SA) of two-thirds of the gas...

  9. Comparison of antibody responses to hen's egg and cow's milk proteins in orally sensitized rats and food-allergic patients

    NARCIS (Netherlands)

    Knippels, L.M.J.; Kleij, H.P.M. van der; Koppelman, S.J.; Houben, G.F.; Penninks, A.H.; Felius, A.A.

    2000-01-01

    Background: No adequate enteral sensitization models are available to study food allergy and the allergenicity of food proteins. To further validate an enteral brown Norway (BN) rat sensitization model under development, we studied specific protein recognition to determine whether a comparable

  10. The building network energy statistics 2004[Norway]; Bygningsnettverkets energistatistikk 2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The energy statistics for 2004 is the 8th in a row from the building network. The report presents analysis and statistics for various building energy use and technical installations. There are 1907 building objects included in the statistics situated in 254 of the counties in the country. In all this includes 9.3 mill. square meters heated area. Out of this 2.5 % residences is mainly constituted of department buildings. The rest is non-residential buildings in total 7.6 % of the entire building mass in Norway. The total energy consumption in the selection in 2004 is approx. 2.4 TWh. The climate in Norway in 2004 was the 6th warmest since the measurements started for 138 years ago. The report includes energy gradient figures and energy use from various climatic zones. The report shows the energy consumption distributed on various building types, variations in the energy consumption depending on the type of heating system, cooling, building sizes, ages and other factors. Figures for the energy consumption related to building function are included. Approx. 60 % of the buildings is new since the last yearly report. Those that were included in the 2003 report show a reduction in the temperature corrected specific energy consumption of 4.7 % from 2003 to 2004. The oil consumption has been reduced the most. Several building types have reduced the oil consumption with 50% and the total reduction is about 11 mill. litres of oil. The reasons are partly a switch to electric heating systems and partly a general reduction of the energy consumption. The report also includes statistics regarding technical conditions in the buildings such as heating system types, energy carriers, cooling, ventilation, energy flexibility, utilization and other factors. (tk)

  11. Hydrometeorological threshold conditions for debris flow initiation in Norway

    Directory of Open Access Journals (Sweden)

    N. K. Meyer

    2012-10-01

    Full Text Available Debris flows, triggered by extreme precipitation events and rapid snow melt, cause considerable damage to the Norwegian infrastructure every year. To define intensity-duration (ID thresholds for debris flow initiation critical water supply conditions arising from intensive rainfall or snow melt were assessed on the basis of daily hydro-meteorological information for 502 documented debris flow events. Two threshold types were computed: one based on absolute ID relationships and one using ID relationships normalized by the local precipitation day normal (PDN. For each threshold type, minimum, medium and maximum threshold values were defined by fitting power law curves along the 10th, 50th and 90th percentiles of the data population. Depending on the duration of the event, the absolute threshold intensities needed for debris flow initiation vary between 15 and 107 mm day−1. Since the PDN changes locally, the normalized thresholds show spatial variations. Depending on location, duration and threshold level, the normalized threshold intensities vary between 6 and 250 mm day−1. The thresholds obtained were used for a frequency analysis of over-threshold events giving an estimation of the exceedance probability and thus potential for debris flow events in different parts of Norway. The absolute thresholds are most often exceeded along the west coast, while the normalized thresholds are most frequently exceeded on the west-facing slopes of the Norwegian mountain ranges. The minimum thresholds derived in this study are in the range of other thresholds obtained for regions with a climate comparable to Norway. Statistics reveal that the normalized threshold is more reliable than the absolute threshold as the former shows no spatial clustering of debris flows related to water supply events captured by the threshold.

  12. Getting Norway to eat healthier: what are the opportunities?

    Science.gov (United States)

    Oostindjer, Marije; Amdam, Gro V; Egelandsdal, Bjørg

    2015-02-01

    Increased food consumption and the related problem of obesity have spurred initiatives to motivate consumers to eat healthier. Some strategies have shown positive but only short-term effects, as consumers or other stakeholders do not accept them sufficiently in the long term. The aim of this study was to investigate opportunities for healthier eating in Norway according to both consumers and other stakeholders. Five focus-group sessions were conducted with individuals working in the food industry, retail, public health, research and various non-governmental organisations related to food consumption. Topics that were discussed in the focus groups were transformed into a consumer survey, which was conducted with 1178 respondents. The focus groups often indicated a specific responsibility for the food industry to get people to eat healthier. Survey respondents indicated that all actors in the food chain had responsibility for healthier eating in the population, but agreed that the food industry, as well as the health authority, have major responsibilities. Food education was regarded as a favourable strategy in the focus groups and by survey respondents to help people to eat healthier, as were less advertising of unhealthy food and developing new healthy food products. Such strategies should be focused on parents, families, schools and children according to both focus group and survey participants. Implementation challenges include consumers wanting freedom to choose what they eat and consumers wanting food information that is easier to understand. this study showed that consumers and other stakeholders see opportunities for healthier eating in Norway by providing more food education and clearer food information, targeted towards children, families and parents. © 2014 the Nordic Societies of Public Health.

  13. Endophyte communities vary in the needles of Norway spruce clones.

    Science.gov (United States)

    Rajala, Tiina; Velmala, Sannakajsa M; Tuomivirta, Tero; Haapanen, Matti; Müller, Michael; Pennanen, Taina

    2013-03-01

    Endophytic fungi show no symptoms of their presence but can influence the performance and vitality of host trees. The potential use of endophytes to indicate vitality has been previously realized, but a standard protocol has yet to be developed due to an incomplete understanding of the factors that regulate endophyte communities. Using a culture-free molecular approach, we examined the extent to which host genotype influences the abundance, species richness, and community composition of endophytic fungi in Norway spruce needles. Briefly, total DNA was extracted from the surface-sterilized needles of 30 clones grown in a nursery field and the copy number of the fungal internal transcribed spacer (ITS) region of ribosomal DNA was estimated by quantitative PCR. Fungal species richness and community composition were determined by denaturing gradient gel electrophoresis and DNA sequencing. We found that community structure and ITS copy number varied among spruce clones, whereas species richness did not. Host traits interacting with endophyte communities included needle surface area and the location of cuttings in the experimental area. Although Lophodermium piceae is considered the dominant needle endophyte of Norway spruce, we detected this species in only 33% of samples. The most frequently observed fungus (66%) was the potentially pathogenic Phoma herbarum. Interestingly, ITS copy number of endophytic fungi correlated negatively with the richness of ectomycorrhizal fungi and thus potential interactions between fungal communities and their influence on the host tree are discussed. Our results suggest that in addition to environmental factors, endophyte communities of spruce needles are determined by host tree identity and needle surface area. Copyright © 2013 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.

  14. Transient thermal modeling of permafrost conditions in Southern Norway

    Directory of Open Access Journals (Sweden)

    S. Westermann

    2013-04-01

    Full Text Available Thermal modeling is a powerful tool to infer the temperature regime of the ground in permafrost areas. We present a transient permafrost model, CryoGrid 2, that calculates ground temperatures according to conductive heat transfer in the soil and in the snowpack. CryoGrid 2 is forced by operational air temperature and snow-depth products for potential permafrost areas in Southern Norway for the period 1958 to 2009 at 1 km2 spatial resolution. In total, an area of about 80 000 km2 is covered. The model results are validated against borehole temperatures, permafrost probability maps from "bottom temperature of snow" measurements and inventories of landforms indicative of permafrost occurrence. The validation demonstrates that CryoGrid 2 can reproduce the observed lower permafrost limit to within 100 m at all validation sites, while the agreement between simulated and measured borehole temperatures is within 1 K for most sites. The number of grid cells with simulated permafrost does not change significantly between the 1960s and 1990s. In the 2000s, a significant reduction of about 40% of the area with average 2 m ground temperatures below 0 °C is found, which mostly corresponds to degrading permafrost with still negative temperatures in deeper ground layers. The thermal conductivity of the snow is the largest source of uncertainty in CryoGrid 2, strongly affecting the simulated permafrost area. Finally, the prospects of employing CryoGrid 2 as an operational soil-temperature product for Norway are discussed.

  15. Fault distribution in the Precambrian basement of South Norway

    Science.gov (United States)

    Gabrielsen, Roy H.; Nystuen, Johan Petter; Olesen, Odleiv

    2018-03-01

    Mapping of the structural pattern by remote sensing methods (Landsat, SPOT, aerial photography, potential field data) and field study of selected structural elements shows that the cratonic basement of South Norway is strongly affected by a regular lineament pattern that encompasses fault swarms of different orientation, age, style, attitude and frequency. Albeit counting numerous fault and fracture populations, the faults are not evenly distributed and N-S to NNE-SSW/NNW-SSE and NE-SE/ENE-WSW-systems are spatially dominant. N-S to NNW-SSE structures can be traced underneath the Caledonian nappes to the Western Gneiss Region in western and central South Norway, emphasizing their ancient roots. Dyke swarms of different ages are found within most of these zones. Also, the Østfold, Oslo-Trondheim and the Mandal-Molde lineament zones coincide with trends of Sveconorwegian post-collision granites. We conclude that the N-S-trend includes the most ancient structural elements, and that the trend can be traced back to the Proterozoic (Svecofennian and Sveconorwegian) orogenic events. Some of the faults may have been active in Neoproterozoic times as marginal faults of rift basins at the western margin of Baltica. Remnants of such fault activity have survived in the cores of many of the faults belonging to this system. The ancient systems of lineaments were passively overridden by the Caledonian fold-and-thrust system and remained mostly, but note entirely inactive throughout the Sub-Cambrian peneplanation and the Caledonian orogenic collapse in the Silurian-Devonian. The system was reactivated in extension from Carboniferous times, particularly in the Permian with the formation of the Oslo Rift and parts of it remain active to the Present, albeit by decreasing extension and fault activity.

  16. Variable Number of Tandem Repeats (VNTR) analysis of Flavobacterium psychrophilum from salmonids in Chile and Norway

    DEFF Research Database (Denmark)

    Apablaza, Patricia; Brevik, Oyvind J.; Mjos, Svein

    2015-01-01

    isolates of this bacterium could play an important role in the development of good management strategies. The aim of this study was to identify genetic markers for discrimination between isolates. A selection of eight VNTRs from 53 F. psychrophilum isolates from Norway, Chile, Denmark and Scotland were...... compared to those from Norway, which suggests a more homogenous reservoir in Norway. Transgenerational transmission of F. psychrophilum from other countries, exporting salmon embryos to Chile, may explain the differences in diversity. The same transmission mechanisms could also explain the wide...

  17. The Mining Sectors in Chile and Norway, ca. 1870-1940

    DEFF Research Database (Denmark)

    Ranestad, Kristin

    Chile and Norway are two ‘natural resource intensive economies’, which have had different development trajectories, yet are closely similar in industrial structure and geophysical conditions. The questions of how and why Chile and Norway have developed so differently are explored through...... an analysis of how knowledge accumulation occurred and how it was transformed by learning into technological innovation in mining, a sector which has long traditions in Norway and has by far been the largest export sector in Chile for centuries. Similar types of ‘knowledge organisations’ with the direct aim...

  18. Population dynamics of Strongylocentrotus droebachiensis in kelpforests and barren grounds in Norway

    DEFF Research Database (Denmark)

    Fagerli, Camilla W.; Gran Stadniczeñko, Sandra; Pedersen, Morten Foldager

    2015-01-01

    -related traits. The population density of sea urchins in mid-Norway (65°70′N) close to the boundary between barren grounds and recently recovered kelp forests was only 26 % of that on barren grounds in northern Norway (70°70′N). Populations were dominated by young (2–4 years) individuals and age-specific numbers...... density of sea urchins, and hence the progressing recovery of the kelp forests in mid-Norway, may thus result from a combination of recruitment failure and increasing mortality...

  19. Evolutionary history of rat-borne Bartonella: the importance of commensal rats in the dissemination of bacterial infections globally.

    Science.gov (United States)

    Hayman, David T S; McDonald, Katherine D; Kosoy, Michael Y

    2013-09-01

    Emerging pathogens that originate from invasive species have caused numerous significant epidemics. Some bacteria of genus Bartonella are rodent-borne pathogens that can cause disease in humans and animals alike. We analyzed gltA sequences of 191 strains of rat-associated bartonellae from 29 rodent species from 17 countries to test the hypotheses that this bacterial complex evolved and diversified in Southeast Asia before being disseminated by commensal rats Rattus rattus (black rat) and Rattus norvegicus (Norway rat) to other parts of the globe. The analysis suggests that there have been numerous dispersal events within Asia and introductions from Asia to other regions, with six major clades containing Southeast Asian isolates that appear to have been dispersed globally. Phylogeographic analyses support the hypotheses that these bacteria originated in Southeast Asia and commensal rodents (R. rattus and R. norvegicus) play key roles in the evolution and dissemination of this Bartonella complex throughout the world.

  20. Composition and physical state of phospholipids in calanoid copepods from India and Norway

    Digital Repository Service at National Institute of Oceanography (India)

    Farkas, T.; Storebakken, T.; Bhosle, N.B.

    The fatty acid composition and physical state of isolated phospholipids obtained from marine copepods collected on the Southwest coast of India (Calanus spp.) and the west coast of Norway (Calanus finmarchicus) were investigated to compare...

  1. France and Norway. The unfulfilled Troll agreement; Frankrike og Norge. Den uoppfylte Trollavtalen

    Energy Technology Data Exchange (ETDEWEB)

    Grenier, Samuel

    1997-12-31

    The present reports starts by presenting Norway as an oil and gas producer and an exporting country and France as an importing country. It describes the relations between France and Norway during the Troll gas negotiations and then goes on to describe the compensation policy adopted by the French authorities during these negotiations. The main aim of the report is to discover whether France`s requests of 1986 have actually been realised. In order to do this, it first analyses the position occupied by French petroleum companies in Norwegian offshore sectors and secondly seeks to account for the evolution of trade exchanges between France and Norway. It will be seen that new investments in the production fields and in transportation systems have been realised most of the time by Norwegian firms as from 1986 and that France`s trade deficit towards Norway has not levelled off as from the time of the Troll deal. 18 figs., 40 tabs., 24 refs

  2. Horizontal Equity and the Redistributive Impact of Housing Allowance Programs in Norway and Sweden

    OpenAIRE

    Ankrom, Jeff

    1989-01-01

    The redistributive impact of housing allowance programs in Sweden and Norway is examined. Findings are that policies designed to reduce vertical inequalities often introduce horizontal inequalities that weaken the redistributive impact of government transfer programs.

  3. The Practice of Operational Art in Operation Weserubung: The German Invasion of Norway 1940

    National Research Council Canada - National Science Library

    Rice, Mark A

    2007-01-01

    .... The Battle of Norway and as the Germans called it, Operation Weseruebung, was the first major military operation in history to utilize naval, ground, air, and airborne forces in the assault phase of the attack...

  4. Understanding the woman entrepreneur: the dynamics of starting a business in Norway

    OpenAIRE

    Hetland, Ida Jaarvik

    2013-01-01

    Master's thesis in Economic analysis Purpose The purpose of this thesis is to examine women entrepreneurship in the regional context of Norway, and how factors in their micro and meso/macro environment affect their success. More specifically the thesis addresses the following research question: How does the interplay between the micro and meso/macro environment affect the success of women entrepreneurs in Norway? Research Method The paper exploit a rich set of qualitative data to...

  5. Job creation, heterogeneous workers and technical change : matched worker/plant data : evidence from Norway

    OpenAIRE

    Salvanes, Kjell G.; Førre, Svein Erik

    2001-01-01

    Abstract: Using matched worker/plant level data for Norway, theories explaining the change in skill composition are assessed using direct evidence on the job creation and destruction for high, medium and low skilled workers. Skill based job creation is analysed in detail for plants in a high-skill service sector and in low- and high-tech manufacturing sectors. Given a compressed wage structure in Norway and increased supply of high skilled workers, the supply of skills may also explain the...

  6. Assessment in Child Protection : social workers' voices in England and Norway

    Directory of Open Access Journals (Sweden)

    Vibeke Samsonsen

    2015-03-01

    Full Text Available Good quality assessment in Child Protection is crucial to ensure adequate protection and provision. This article explores social workers` experiences with two different Child Protection assessment models: the “professional judgment model”, exemplified by Norway, and the “structured assessment model”, exemplified by England. The aim is to explore the experiences of social workers who carry out assessments in England and Norway, and compare and discuss these experiences in light of “accountability” theory.

  7. Forum for fire protection and safety in power plants[Norway

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The conference contains 16 presentations on topics in the fields of fire protection and safety in plants in Western Norway, reorganization and reconstruction of power systems and plants in Norway, various aspects of risk and vulnerability analysis, technological aspects of plant management and construction and problems and risks with particularly transformers. Some views on challenges of the fire departments and the new Norwegian regulations for electrical power supply systems are included. One presentation deals with challenges for Icelandic power production plants.

  8. Out of home care in Norway and Sweden – similar and different

    OpenAIRE

    Backe-Hansen, Elisabeth; Højer, Ingrid; Sjöblom, Yvonne; Storø, Jan

    2013-01-01

    An overview of the current situation in the out-of-home care in Norway and Sweden is presented in this article; also the development in later years is described and discussed. Socially, politically and culturallythere are few differences between Norway and Sweden. Child protection and out-of-home placement of children and young people are integrated parts in the welfare state that are shared by the Nordic countries. It is a model that builds on principles of universalism and decommodification...

  9. CO2 point sources and subsurface storage capacities for CO2 in aquifers in Norway

    International Nuclear Information System (INIS)

    Boee, Reidulv; Magnus, Christian; Osmundsen, Per Terje; Rindstad, Bjoern Ivar

    2002-01-01

    The GESTCO project comprises a study of the distribution and coincidence of thermal CO 2 emission sources and location/quality of geological storage capacity in Europe. Four of the most promising types of geological storage are being studied. 1. Onshore/offshore saline aquifers with or without lateral seal. 2. Low entalpy geothermal reservoirs. 3. Deep methane-bearing coal beds and abandoned coal and salt mines. 4. Exhausted or near exhausted hydrocarbon structures. In this report we present an inventory of CO 2 point sources in Norway (1999) and the results of the work within Study Area C: Deep saline aquifers offshore/near shore Northern and Central Norway. Also offshore/near shore Southern Norway has been included while the Barents Sea is not described in any detail. The most detailed studies are on the Tilje and Aare Formations on the Troendelag Platform off Mid-Norway and on the Sognefjord, Fensfjord and Krossfjord Formations, southeast of the Troll Field off Western Norway. The Tilje Formation has been chosen as one of the cases to be studied in greater detail (numerical modelling) in the project. This report shows that offshore Norway, there are concentrations of large CO 2 point sources in the Haltenbanken, the Viking Graben/Tampen Spur area, the Southern Viking Graben and the central Trough, while onshore Norway there are concentrations of point sources in the Oslofjord/Porsgrund area, along the coast of western Norway and in the Troendelag. A number of aquifers with large theoretical CO 2 storage potential are pointed out in the North Sea, the Norwegian Sea and in the Southern Barents Sea. The storage capacity in the depth interval 0.8 - 4 km below sea level is estimated to be ca. 13 Gt (13000000000 tonnes) CO 2 in geological traps (outside hydrocarbon fields), while the storage capacity in aquifers not confined to traps is estimated to be at least 280 Gt CO 2 . (Author)

  10. Childbearing across Partnerships in Australia, the United States, Norway and Sweden

    OpenAIRE

    Thomson, Elizabeth; Lappeg?rd, Trude; Carlson, Marcia; Evans, Ann; Gray, Edith

    2014-01-01

    This paper compares mothers? experience of having children with more than one partner in two liberal welfare regimes (the United States and Australia) and two social democratic regimes (Sweden and Norway). We use survey-based union and birth histories in Australia and the United States and data from national population registers in Norway and Sweden to estimate the likelihood of experiencing childbearing across partnerships at any point in the childbearing career. We find that births with new...

  11. The Role of Environmental Civil Liability in Regulation of Marine Oil Pollution in Norway

    OpenAIRE

    Denissova, Ekaterina

    2008-01-01

    Awareness of domestic and international environmental issues has long been high in Norway. As far as marine oil pollution is concerned, Norway is exposed to coastal water pollution arising from such strategically important sectors as the petroleum industry and oil transportation. This paper is an attempt to make a positive economic analysis of environmental civil liability for marine oil pollution in these two sectors. In the theoretical part of this paper (section 2) the standard model o...

  12. Wind power offshore - industrial possibilities for Norway; Vindkraft offshore - industrielle muligheter for Norge

    Energy Technology Data Exchange (ETDEWEB)

    Bysveen, S; Hoelseater, O H; Lier-Hansen, S; Hatlen, S; Soensteby, G. (Energiraadet, Oslo (Norway))

    2008-05-15

    The Europeans alteration of energy policy gives Norway a unique possibility to develop new business activity in the contractor industry as well as become a large exporter of renewable energy to Europe. Sea based wind power marks it self as the area with largest potential and is an area where Norway has a large advantage. This possibility is outlined in this report with offshore wind power as the foundation of business development and energy export to the continent

  13. The international recruitment of healthcare workers in Japan and Norway: A case study

    OpenAIRE

    Abbasi, Akiko

    2016-01-01

    ABSTRACT The title of this research project is the international recruitment of healthcare workers in Japan and Norway: A case study. Japan and Norway have a future projection of the shortage of healthcare workers. Since, health services are labour intensive; it is difficult to replace healthcare service with automated service, thus, recruitment of the foreign trained healthcare workers has gained popularity. The international community has raised concerns over the international recruitment o...

  14. Allocation of home care services by municipalities in Norway : a document analysis

    OpenAIRE

    Holm, Solrun Gjertine; Mathisen, Terje Andreas; Sæterstrand, Torill Margaret; Brinchmann, Berit Støre

    2017-01-01

    In Norway, elder care is primarily a municipal responsibility. Municipal health services strive to offer the ‘lowest level of effective care,’ and home healthcare services are defined as the lowest level of care in Norway. Municipalities determine the type(s) of service and the amount of care applicants require. The services granted are outlined in an individual decision letter, which serves as a contract between the municipality and the home healthcare recipient. The purpose of this study wa...

  15. The reporting practices of key audit matters in the big five audit firms in Norway

    OpenAIRE

    Vik, Caroline; Walter, Marte Caroline

    2017-01-01

    Masteroppgave(MSc) in Master of Science in Business, Business law, tax and accounting - Handelshøyskolen BI, 2017 As of December 15th 2016, the audit reporting requirements in Norway have changed in a number of aspects. The most substantial change is the reporting of Key Audit Matters (KAM). ISA 701, Communicating Key Audit Matters in the Independent Auditor's Report, is mandatory for listed companies in Norway as of December 15th 2016 (IAASB, 2015B). The purpose of this the...

  16. NEUROTOXICITY OF CARBARYL IN THE AGING BROWN NORWAY RAT: EFFECTS ON CORE TEMPERATURE AND MOTOR ACTIVITY.

    Science.gov (United States)

    The US EPA is pursuing a variety of research efforts to assess the susceptibility of the aged to neurotoxicants. The BN strain is a popular animal model for aging studies but there is a need for improved methods of monitoring their physiological responses to neurotoxicants over t...

  17. Respiratory irritation by trimellitic anhydride in Brown Norway and Wistar rats

    NARCIS (Netherlands)

    Arts, J.H.E.; Koning, M.W.de; Bloksma, N.; Kuper, C.F.

    2001-01-01

    Several acid anhydrides are known for their sensitizing and irritative properties. Since both irritation and respiratory allergy can cause changes of lung function, proper testing of allergen-dependent effects on the respiratory tract requires knowledge of the respiratory irritant effects. To study

  18. Serum biomarkers in young adult and aged Brown Norway (BN) rats following episodic (weekly) ozone exposure

    Science.gov (United States)

    Ozone (03) is an air pollutant that is associated with cardiovascular and respiratory diseases. Older adults are considered to be particularly susceptible to oxidant air pollutants such as 03. Serum biomarkers are being sought that would lead to better predictions of susceptibili...

  19. Vitamin K supplementation does not prevent bone loss in ovariectomized Norway rats

    Science.gov (United States)

    Despite plausible biological mechanisms, the differential abilities of phylloquinone (PK) and menaquinones (MKn) to prevent bone loss remain controversial. The objective of the current study was to compare the effects of PK, menaquinone-4 (MK-4) and menaquinone-7(MK-7) on the rate of bone loss in o...

  20. TOXICITY PATHWAY ANALYSIS IN AGING BROWN NORWAY RAT BRAIN FOLLOWING ACUTE TOLUENE EXPOSURE

    Science.gov (United States)

    The influence of aging on susceptibility to environmental stressors is poorly understood. To investigate the contribution of different life stages on response to toxicants, we examined the effects of acute exposure by oral gavage of the volatile organic solvent toluene (0.00, 0.3...

  1. AGE-RELATED TOXICITY PATHWAY ANALYSIS IN BROWN NORWAY RAT BRAIN FOLLOWING ACUTE TOLUENE EXPOSURE

    Science.gov (United States)

    The influence of aging on susceptibility to environmental exposures is poorly understood. To investigate-the contribution of different life stages on response to toxicants, we examined the effects of an acute exposure to the volatile organic compound, toluene (0.0 or 1.0 g/kg), i...

  2. Age-and Brain Region-Specific Differences in Mitochondrial Bioenergetics in Brown Norway Rats

    Science.gov (United States)

    Mitochondria are central regulators of energy homeostasis and play a pivotal role in mechanisms of cellular senescence. The objective of the present study was to evaluate mitochondrial bio­-energetic parameters in five brain regions [brainstem (BS), frontal cortex (FC), cerebellu...

  3. EFFECTS OF TOLUENE ON BRAIN OXIDATIVE STRESS PARAMETERS IN AGING BROWN NORWAY RATS

    Science.gov (United States)

    Aging-related susceptibility to environmental chemicals is poorly understood. Oxidative stress (OS) appears to play an important role in susceptibility and disease in old age. The objectives of this study, therefore, were to test whether OS is a potential toxicity pathway for tol...

  4. Age- and Brain Region-Specific Differences in Mitochondrial Bioenergetics in Brown Norway Rats

    Data.gov (United States)

    U.S. Environmental Protection Agency — Differences in various mitochondrial bioenergetics parameters in different brain regions in different age groups. This dataset is associated with the following...

  5. Thermoregulatory, Cardiovascular, and Metabolic Responses to Mild Caloric Restriction in the Brown Norway Rat

    Science.gov (United States)

    Caloric restriction (CR) has been demonstrated to prolong the life span of a variety of species. CR-induced reduction in core temperature (Tc) is considered a key mechanism responsible for prolonging life span in rodents; however, little is known on the regulation of CR-induced h...

  6. Life-stage and organ specific changes in mitochondrial bioenergetics in Brown Norway Rats

    Science.gov (United States)

    Mitochondria are central regulators of energy homeostasis and play a pivotal role in mechanisms of cellular senescence and age-related neurodegenerative and metabolic disorders. However, mitochondrial bioenergetic parameters have not been systematically evaluated under identical ...

  7. Does obesity increase susceptibility to ozone? Respiratory, behavioral, and metabolic assessments in Brown Norway rats

    Science.gov (United States)

    There may be a link between obesity and susceptibility to the respiratory, cardiovascular, and other health effects of air pollutants. Furthermore, it has been proposed that some air pollutants are obesogenic and may contribute to obesity. In view of the epidemic growth of obesit...

  8. EFFECT OF AGING ON THE CARDIOVASCULAR AND THERMOREGULATORY RESPONSE TO TOLUENE IN THE BROWN NORWAY RATS.

    Science.gov (United States)

    Since the proportion of aged in the U.S. will expand markedly for the next several decades, the U.S.EPA is assessing if the aged are more susceptible to environmental toxicants. The neurotoxicity of toluene (TOL) has been well characterized in young adults but has not been studie...

  9. Glacier Lake Outburst Floods in Norway 2001 - 2009

    Science.gov (United States)

    Jackson, Miriam; Engeset, Rune

    2010-05-01

    Several GLOFs or jøkulhlaups occurred in Norway during the first decade of the millennium, the most significant being several from Rundvassbreen, an outlet glacier of Blåmannsisen and one from Flatbreen, an outlet glacier of Jostedalsbreen. A number of minor flood events occurred also. Many of the glaciers in Norway, especially the maritime glaciers with high winter balance, demonstrated frontal advance and positive mass balance in the 1990s. However, since 2000 most glaciers have had a negative mass balance, and undergone frontal retreat and a corresponding decrease in area. The outburst flood from Flatbreen in 2004 was from a moraine-dammed lake that usually drains under the glacier itself. The immediate cause of the flood was a sudden period of warm, wet weather and the sudden increase of additional water into the lake caused the moraine to rupture. Over 50 000 m3 of water drained from the lake, and the resulting debris flow from the lake to the valley 1000 m lower had a volume of 240 000 m3. Fortunately there were no injuries from this flood, but extensive material damage to farmland on the valley floor. Previous, but smaller events occurred from this lake in 1924 and 1947. The moraine is still partially ruptured, thus the potential for a new jøkulhlaup of the same magnitude as that in 2004 is greatly reduced. Several floods occurred from a glacier-dammed lake at the glacier Blåmannsisen in Nothern Norway, the first occurring in 2001, and subsequently in 2005, 2007 and 2009. The jøkulhlaups all occurred in late summer, but at different water levels of the lake. The first two events occurred when the lake was full and 35 - 40 million m3 of water drained. However, the second event occurred a year after the lake had filled again, with the excess water in the meantime draining over a spillway and away from the glacier, as it had done prior to 2001. The two subsequent events occurred before the lake was completely full, and were half the size of the first two

  10. Norway's historical and projected water balance in TWh

    Science.gov (United States)

    Haddeland, Ingjerd; Holmqvist, Erik

    2015-04-01

    Hydroelectric power production is closely linked to the water cycle, and variations in power production numbers reflect variations in weather. The expected climate changes will influence electricity supply through changes in annual and seasonal inflow of water to hydropower reservoirs. In Norway, more than 95 percent of the electricity production is from hydroelectric plants, and industry linked to hydropower has been an important part of the society for more than a century. Reliable information on historical and future available water resources is hence of crucial importance both for short and long-term planning and adaptation purposes in the hydropower sector. Traditionally, the Multi-area Power-market Simulator (EMPS) is used for modelling hydropower production in Norway. However, due to the models' high level of details and computational demand, this model is only used for historical analyses and a limited number of climate projections. A method has been developed that transfers water fluxes (mm day-1) and states (mm) into energy units (GWh mm-1), based on hydrological modelling of a limited number of catchments representing reservoir inflow to more than 700 hydropower plants in Norway. The advantages of using the conversion factor method, compared to EMPS, are its simplicity and low computational requirements. The main disadvantages are that it does not take into account flood losses and the time lag between inflow and power production. The method is used operationally for weekly and seasonal energy forecasts, and has proven successful at the range of results obtained for reproducing historical hydropower production numbers. In hydropower energy units, mean annual precipitation for the period 1981-2010 is estimated at 154 TWh year-1. On average, 24 TWh year-1 is lost through evapotranspiration, meaning runoff equals 130 TWh year-1. There are large interannual variations, and runoff available for power production ranges from 91 to 165 TWh year-1. The snow pack

  11. Seasonal variation of BVOC emissions from Norway spruce

    Science.gov (United States)

    Wang, Min; Schurgers, Guy; Ekberg, Anna; Arneth, Almut; Holst, Thomas

    2015-04-01

    Biogenic volatile organic compounds (BVOCs) are known as a source of secondary organic aerosols (SOA) due to their high reactivity in the atmosphere [1, 2]. Dominant boreal forest species (pine, spruce and birch) have been considered to be high monoterpene (MT) emitters [3, 4], and BVOC emissions and compound composition vary considerably under different temperature and light conditions through growing season [5, 6]. We characterize the canopy BVOC emissions variation from a Norway spruce dominated boreal forest in Central Sweden (Norunda, 60°05'N, 17°29'E). Air samples were taken during growing season (June to September 2013) from transparent dynamic branch chambers set up on Norway spruce at 20m agl. using a scaffolding tower. Air samples were collected every hour from the chamber with Tenax-TA adsorbent tubes and a pocket pump, and analyzed later by gas chromatography and a mass selective detector (GC-MS) to quantify trapped terpenoid compounds. Total terpenoids emission rates in August were found to be highest even though the highest average air temperature was observed in July. Isoprene could not be detected in any sample in June and in most samples from September, but during peak season. Emissions of Isoprene, MT and sesquiterpenes (SQT) showed a clear diurnal pattern in July and August with highest emissions at noon time, however, the composition of terpenoids was slightly changing among different months. The most complex chemical composition with 13 different MT species occurred in late July, while 9 SQT species occurred in the middle of August. However, the fraction of dominant MT species (Limonene, α-Pinene, β-Pinene and Camphene) of the total terpenoids emission was almost constant throughout the whole season from June to September except for β-Pinene which showed a higher fraction in August. References [1]M.Ehn et al., 2014, Nature, 506(7489), 476-479. [2]M.Kulmala et al., 2004, Atmos. Environ., 4, 557-562. [3]J.Rinne et al., 2005, Boreal Environ

  12. Governance of public health: Norway in a Nordic context.

    Science.gov (United States)

    Helgesen, Marit K

    2014-11-01

    The two pillars of public health are health promotion and disease prevention. Based on a notion of governance in the state -local relation as changing from hierarchical via New Public Management (NPM) to New Public Governance (NPG), the governance of public health in Norway is contrasted to governance of public health in the other Nordic states: Denmark, Finland and Sweden. The article aims to present and discuss the governance of public health as it is played out in the state-local relationship. The method is to study central state documents in the four countries, as well as articles, research reports and papers on public health. The article shows that the governance modes (hierarchy, NPM and NPG) exist in parallel, but that their mechanisms actually vary in use. Legal, economic and informational mechanisms are, to a varying degree, in use. In Finnish and Swedish public health policies, health promotion is at the forefront; while Danish and Norwegian public health policies spur the local governments to carry out interventions to prevent disease and hospital admissions. © 2014 the Nordic Societies of Public Health.

  13. PETROMAKS - Examples from petroleum research in Norway 2008

    Energy Technology Data Exchange (ETDEWEB)

    2009-01-15

    PETROMAKS is the umbrella for most of the petroleum-oriented research supported by the Research Council of Norway. The programme covers both long-term basic research and applied research, resulting in the development of new competence as well as innovation.This is the largest single programme run by the RCN. Insofar as possible, the programme will implement the strategy drawn up by the Norwegian petroleum industry's strategic body OG21 (Oil and Gas in the 21st Century). Large-scale programmes are an important tool at the Research Council towards realisation of prioritised central research policy. They shall provide enhanced knowledge in the long-term national sense, with an eye towards stimulated innovation and increased added-value or generate knowledge that contribute to solving prioritised social challenges. Content of the pamphlet: PETROMAKS - A Large-scale Programme for optimal management of petroleum resources; At the bottom of the sea; Robots at Alnabru; Seismic giant founded on research and innovation; Supplying electricity under water; The researcher who never gave up; Infrared eyes keeping watch in the north; Company on the offensive with research as its weapon; Long-term oil research produced new exploration technology; PETROMAKS - Summary of 2008. (AG)

  14. Nursing during World War II: Finnmark County, Northern Norway.

    Science.gov (United States)

    Immonen, Ingrid

    2013-01-01

    This study is part the project "Nursing in Borderland - Finnmark 1939-1950" within nursing history that sheds light on nursing and health care during World War II in Finnmark County, Northern Norway. The study focuses on challenges in nursing care that arose during the war because of war activities in the Barents area. This article focuses on challenges caused by shortage of supplies. The aim of the project is to widen the understanding of development within health care and living conditions in the area. This is a historical study using narratives, government documents and literature. Interviews with nurses and persons active in health care during World War II constitute the main data of the research. Thematic issues that arise from interviews are analysed. Primary and secondary written sources are used in analysing the topics. Because of war activities, deportation and burning of the county, archives were partly destroyed. Central archives can contribute with annual reports, whereas local archives are fragmentary. There are a number of reports written soon after the War, as well as a number of biographical books of newer date. CHALLENGES CAUSED BY WAR, WHICH APPEAR IN THE INTERVIEWS, ARE: 1) shortage of supplies, 2) increased workload, 3) multicultural society, 4) ethical dilemmas, 5) deportation of the population. In this paper, focus is on challenges caused by shortage of supplies. Both institutions, personnel and patients were marked by the war. This has to be taken in consideration in health care today.

  15. Greenhouse gas emissions in Norway: do carbon taxes work?

    International Nuclear Information System (INIS)

    Bruvoll, Annegrete; Larsen, B.M.

    2004-01-01

    During the last decade, Norway has carried out an ambitious climate policy. The main policy tool is a relatively high carbon tax, which was implemented already in 1991. Data for the development in CO 2 emissions since then provide a unique opportunity to evaluate carbon taxes as a policy tool. To reveal the driving forces behind the changes in the three most important climate gases, CO 2 , methane and N 2 O in the period 1990-1999, we decompose the actually observed emissions changes, and use an applied general equilibrium simulation to look into the specific effect of carbon taxes. Although total emissions have increased, we find a significant reduction in emissions per unit of GDP over the period due to reduced energy intensity, changes in the energy mix and reduced process emissions. Despite considerable taxes and price increases for some fuel-types, the carbon tax effect has been modest. While the partial effect from lower energy intensity and energy mix changes was a reduction in CO 2 emissions of 14 percent, the carbon taxes contributed to only 2 percent reduction. This relatively small effect relates to extensive tax exemptions and relatively inelastic demand in the sectors in which the tax is actually implemented

  16. Resource revenue management and wealth neutrality in Norway

    International Nuclear Information System (INIS)

    Mohn, Klaus

    2016-01-01

    An important idea behind the Norwegian oil fund mechanism and the fiscal spending rule is to protect the non-oil economy from the adverse effects of excessive spending of resource revenues over the Government budget. A critical assumption in this respect is that public sector saving is not being offset by private sector dis-saving, which is at stake with the hypothesis of Ricardian equivalence. Based on a framework of co-integrating saving rates, this model provides an empirical test of the Ricardian equivalence hypothesis on Norwegian time series data. Although the model rejects the strong-form presence of Ricardian equivalence, results indicate that the Norwegian approach does not fully succeed in separating spending of resource revenues from the accrual of the same revenues. - Highlights: •A review of resource revenue management in Norway is presented. •A model of Ricardian equivalence is formulated for a resource-rich economy. •Econometric results are provided for LT equilibrium ST dynamics. •Results suggest modest substitution between government and household saving.

  17. Eruption age of the Sverrefjellet volcano, Spitsbergen Island, Norway

    Directory of Open Access Journals (Sweden)

    Allan H. Treiman

    2012-03-01

    Full Text Available Sverrefjellet is a Pleistocene-age basaltic volcanic construct on north-western Spitsbergen Island (Svalbard Archipelago, Norway. Published ages for the Sverrefjellet eruption range between 6000 years and ca. 1 million years before present. The age of eruption is dated here as 1.05±0.07 (1σ My, consistent with Ar–Ar isochron and plateau ages of several analysed samples. Radiogenic Ar represents a small proportion of the released Ar, <15% in nearly all samples. Non-radiogenic Ar components include air, excess 40Ar (seen as inverse isochron intercept values >40Ar/36Ar = 295.5, low-temperature alterations (Ar release at low temperature, with high Cl/K, carbonates and zeolites (Ar release at intermediate temperature and xenolithic material (Ar release at high temperature, high Ca/K. The effects of the largely non-radiogenic argon sources are also seen in the total-gas Ar–Ar “ages”, which range from 1.3 to 10.3 My, significantly larger than the inferred eruption age. It is likely that total-gas Ar–Ar “ages” and whole-rock K–Ar “ages” of similar basalts also exceed their true eruption ages.To access the supplementary material to this article please see Supplementary files under Article Tools online.

  18. Co-benefit and co-control studies in Norway

    Directory of Open Access Journals (Sweden)

    Bjarne Sivertsen

    2010-09-01

    Full Text Available In both developing and industrialized countries, abatement of air pollution and mitigation of climate change have generally been treated separately. Co-benefits of air quality and climate change related policies are often addressed on national or supra-national level, to document that costs of policies are acceptable, especially when ancillary benefits are considered. On local or regional level, the focus until now has been mainly on air quality management, not considering benefits for climate change mitigation. Today’s air quality management requires integrated and coordinated measures where urban air quality planning includes also greenhouse gas (GHG emissions and climate change issues. The tools available for investigating scenarios for reducing local impacts and health effect improvements can also be used to investigate cost effective actions aimed at reducing GHG emissions. This approach would lead to identification of strategies that consider co-benefits of climate and local air quality measures, and would both improve the health of people and give climate benefits at best possible costs. Approaches based on an existing air quality management tool, prepared for co-benefit studies in Norway as well as plans for co-control projects in China are presented in this paper. These approaches have the potential to focus on issues not included in traditional air pollution abatement studies.

  19. The Chernobyl accident - did it affect pregnancy outcomes in Norway?

    International Nuclear Information System (INIS)

    Skjeldestad, F.E.; Munch, J.S.; Madland, T.M.

    1992-01-01

    The outcome of pregnancies in the county of Soer-Troendelag in Norway, during the 27 months preceding and 21 months after the Chernobyl accident has been analysed on the basis of time of conception. The analysis showed a significant decrease in the number of conceptions during the three months immediately after the accident (April - June 1986). This finding can be interpreted to mean fewer ''planned'' conceptions. The Chernobyl accident did not seem to have had any impact on the proportion of conceptions ending as spontaneous abortions or ectopic pregnancies. There was a significant drop in the proportion of pregnancies ending as induced abortions during the year after the accident compared with the year before. However, due to some variation during this year, it is difficult to draw any definite conclusions concerning the impact of the accident on induced abortions in this county. The proportion of pregnancies ending as births increased significantly during the year after the Chernobyl accident compared with the year before. 22 refs., 1 tab

  20. Quantitative variability of renewable energy resources in Norway

    Science.gov (United States)

    Christakos, Konstantinos; Varlas, George; Cheliotis, Ioannis; Aalstad, Kristoffer; Papadopoulos, Anastasios; Katsafados, Petros; Steeneveld, Gert-Jan

    2017-04-01

    Based on European Union (EU) targets for 2030, the share of renewable energy (RE) consumption should be increased at 27%. RE resources such as hydropower, wind, wave power and solar power are strongly depending on the chaotic behavior of the weather conditions and climate. Due to this dependency, the prediction of the spatiotemporal variability of the RE resources is more crucial factor than in other energy resources (i.e. carbon based energy). The fluctuation of the RE resources can affect the development of the RE technologies, the energy grid, supply and prices. This study investigates the variability of the potential RE resources in Norway. More specifically, hydropower, wind, wave, and solar power are quantitatively analyzed and correlated with respect to various spatial and temporal scales. In order to analyze the diversities and their interrelationships, reanalysis and observational data of wind, precipitation, wave, and solar radiation are used for a quantitative assessment. The results indicate a high variability of marine RE resources in the North Sea and the Norwegian Sea.

  1. Preparing for climate change impacts in Norway's built environment

    International Nuclear Information System (INIS)

    Robert Lisoe, K.; Aandahl, G.; Eriksen, S.; Alfsen, K.

    2003-01-01

    This paper provides an overview of the Norwegian climate policy and of the practical implications of preparing Norway for climate change, with special emphasis on the challenges confronting the built environment. Although the Norwegian government has been relatively proactive in instituting measures aimed at halting global climate change, less attention has been paid to the challenge of adapting to climate change. The global climate system is likely to undergo changes, regardless of the implementation of abatement policies under the Kyoto Protocol or other regimes. The full range of impacts resulting from these changes is still uncertain; however, it is becoming increasingly clear that adaptation to climate change is necessary and inevitable within several sectors. The potential impacts of climate change in the built environment are now being addressed. Both the functionality of the existing built environment and the design of future buildings are likely to be altered by climate change impacts, and the expected implications of these new conditions are now investigated. However, measures aimed at adjustments within individual sectors, such as altering the criteria and codes of practice for the design and construction of buildings, constitute only a partial adaptation to climate change. In order to adapt effectively, larger societal and intersectoral adjustments are necessary. (author)

  2. Food advertising towards children and young people in Norway.

    Science.gov (United States)

    Bugge, Annechen Bahr

    2016-03-01

    Despite the fact that no studies have been carried out to map the amount of unhealthy food advertising aimed at Norwegian children and adolescents, it is still widely held belief that this type of advertising is disproportionately common. As a consequence, one of the issues high on the agenda in Norway in the 2000s was the possibility of imposing restrictions on advertising for unhealthy foods to children. The purpose of this study is to contribute with a research-based foundation for implementing this health initiative by mapping food marketing in media channels widely used by children and adolescents. In sum, the study shows that the food industry spends a lot of resources to influence young consumers' eating and drinking habits. Compared with studies from USA, UK and Australia, however, there are, strong indications that there is significantly less unhealthy food advertising in Scandinavian countries. Similar to a previous Swedish study, this study shows that Norwegian children and young people were exposed to little advertising for unhealthy food products through media channels such as TV, the Internet, magazines, comics and cinemas. The study also supports critical remarks from some researchers that the extensive use of the international discourse as a political argument and recommendation for Norwegian conditions is not accurate. For the future it may be beneficial to look more closely at the relationship between advertising and health policy, and how this relationship can be further developed to improve children and young people's diet. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Can Collaboration Provide Integrated Services for Prisoners in Norway?

    Directory of Open Access Journals (Sweden)

    Gunnar Vold Hansen

    2015-12-01

    Full Text Available In this article, my contention is that Norway's criminal justice policy is increasingly based on principles taken from positive criminology. This means that the correctional service places strong emphasis on establishing collaboration with the local authorities (the municipalities in order to offer convicted persons integrated services, both during and after serving their sentences. I also point out that positive criminology's principle of viewing convicted persons as unique individuals with individual problems and resources – problems to which there are rarely clear-cut solutions – means that these problems are perceived as 'wicked problems'. A recommended approach to 'wicked problems' is to establish collaboration between the different service providers involved. The article describes the experiences gained from a pilot project that entailed offering a training programme to convicted persons with substance abuse problems. One of the goals of the project was to link the programme to an offer of integrated services after the sentence had been served. The experiences described in semi-structured interviews with 16 convicted persons, seven correctional service employees and three local authority employees was that it was difficult to put in place such an integrated service package. On this basis, I discuss the reasons why it was so difficult to achieve the desired collaboration, and I outline some proposals for how these challenges can be resolved in future.

  4. Gambling and gambling policy in Norway--an exceptional case.

    Science.gov (United States)

    Rossow, Ingeborg; Bang Hansen, Marianne

    2016-04-01

    The aim of this paper is to provide an overview of the development and current status of gambling and gambling policy in Norway. An overview of the research literature and official documents and websites. Gambling on electronic gaming machines (EGMs) increased dramatically in the 1990s in response to technological development and liberalization of gambling policy. Restrictions on availability of EGM gambling occurred from 2006 to 2009 and included a ban on note acceptors, a temporary ban on EGMs and re-introduction of fewer and less aggressive machines under a state monopoly. The restrictions led to significant decreases in total gambling turnover, and several studies suggest that they led to fewer gambling and gambling problems. Various factors may explain why the restrictions were politically feasible. These include media coverage of gambling concerns and economic compensation for revenue losses under the monopoly. In an international context of deregulation of gambling markets, the Norwegian policy restrictions on gambling availability have represented an exceptional case and provide a rare opportunity to explore the outcomes of such regulations. Overall, studies suggest that the policy restrictions have led to reductions in gambling expenditures and problem gambling. © 2015 Society for the Study of Addiction.

  5. Maternal Health Coping Strategies of Migrant Women in Norway

    Directory of Open Access Journals (Sweden)

    Berit Viken

    2015-01-01

    Full Text Available The aim of the study was to explore the maternal health coping strategies of migrant women in Norway. The ethnic and cultural background of the Norwegian population have become increasingly diverse. A challenge in practice is to adjust maternal health services to migrant women’s specific needs. Previous studies have revealed that migrant women have difficulty achieving safe pregnancies and childbirths. Data were obtained by means of 17 semistructured interviews with women from South America, Europe, the Middle East, Asia, and Africa. Qualitative content analysis was employed. One overall theme is as follows: keeping original traditions while at the same time being willing to integrate into Norwegian society, and four themes emerged as follows: balancing their sense of belongingness; seeking information and support from healthcare professionals; being open to new opportunities and focusing on feeling safe in the new country. The results were interpreted in the light of Bronfenbrenner’s ecological model. To provide quality care, healthcare professionals should focus on the development of migrant women’s capabilities. Adaptation of maternal health services for culturally diverse migrant women also requires a culturally sensitive approach on the part of healthcare professionals.

  6. Electricity market reform failures: UK, Norway, Alberta and California

    International Nuclear Information System (INIS)

    Chikeung Woo; Lloyd, Debra; Tishler, Asher

    2003-01-01

    An analysis of electricity market reforms already taken place in the UK, Norway, Alberta (Canada) and California (USA) leads to our overall conclusion that the introduction of a competitive generation market, of itself, has failed to deliver reliable service at low and stable prices. The market reform failures are attributed to market power abuse by few dominant sellers (especially at times of transmission congestion), poor market design that invites strategic bidding by suppliers, the lack of customer response to price spikes, capacity shortage caused by demand growth not matched by new capacity, and thin trading of forward and futures contracts that are critical for price discovery and risk management. The paper then explains why an electricity market reform can easily fail to deliver the promised gains of better service at lower and more stable prices. The policy implication is that an electric market reform can be extremely risky, and may lead to a disastrous outcome. Thus, it is imprudent to implement such a reform in countries with limited sites for new generation and no indigenous fuels (e.g., Israel and Hong Kong). These countries should therefore consider introducing performance-based regulation that can immediately benefit electricity consumers in terms of lower prices, more stable prices, improved reliability, more choices, while encouraging the electric sector to pursue efficient operation and investment. (Author)

  7. Environmental considerations in physical planning in Norway and Poland

    Energy Technology Data Exchange (ETDEWEB)

    Naess, P.; Saglie, I.L.; Glowacki, W.; Dunin-Woyseth, H.

    1997-12-31

    As a part of an agreement on environmental cooperation between Norway and Eastern Europe, a comparative case study was carried out of environmental considerations in physical planning since 1968 in the Norwegian municipality of Sandefjord and the Polish municipality of Myslenice. This report discusses the final results. Land use planning is surprisingly similar in the two countries. In both, the plans emphasize the protection of farmland and scarce biotopes as well as sewage management. In Myslenice, a major concern has been cultural heritage and cultural landscapes while in Sandefjord attention was paid more to natural areas for outdoor recreation. In both cases there has been little focus on energy conservation and the concept of sustainable development has hardly been discussed. The plans have been considerably influenced by national environmental policies. The type of political system, capitalism vs. state socialism, has indirectly influenced the amount of construction and hence the pace of conversion of undeveloped land, but does not appear to have had much impact on the environmental content of the plans. The emphasis laid on various environmental issues in part reflects the actual local challenges, but also cross-national cultural differences and the fact that during the period the environmental agenda has been widened in both municipalities, most clearly seen in the case of Sandefjord. The plans seem to have been considerably influenced by professional ideals, knowledge and methods common among planners across national boundaries. 52 refs., 1 figure, 2 tabs.

  8. Wild reindeer in Norway – population ecology, management and harvest

    Directory of Open Access Journals (Sweden)

    Eigil Reimers

    2007-04-01

    Full Text Available Wild reindeer in Norway, presently (winter 2005-06 numbering some 25 000 animals, are found in 23 more or less separated areas in the mountainous southern part of the country (see map in appendix. All herds are hunted and management is organized in close cooperation between owner organizations and state agencies. I will provide a historical review of the wild reindeer management and research in Norway and conclude with the present situation. We identify 3 types of wild reindeer on basis of their origin: (1 the original wild reindeer with minor influence from previous domestic reindeer herding activities (Snøhetta, Rondane and Sølenkletten, (2 wild reindeer with some influx of animals from past domestic reindeer herding in the area (Nordfjella, Hardangervidda, Setesdal-Ryfylke and (3 feral reindeer with a domesticated origin (reindeer released or escaped from past reindeer husbandry units; Forolhogna, Ottadalen North and Ottadalen South, Norefjell-Reinsjøfjell and several smaller areas. In Norway, genetic origin (wild or domesticated, body size and reproductive performance of reindeer differ among areas. Feral reindeer have higher body weights and enjoy higher reproductive rates than their originally wild counterparts. These differences may partially be explained by differences in food quality and availability among the populations. However, there is a growing suspicion that other explanatory factors are also involved. Wild reindeer are more vigilant and show longer fright and flight distances than feral reindeer. Number of animals harvested was 4817, or ca. 20% of the total population in 2005, but varies between 40% in feral reindeer areas to below 20% in some of the "wild" reindeer areas. Causal factors behind this variation include differences in age at maturation, postnatal calf mortality and herd structure. The Norwegian Institute for nature research (NINA in cooperation with the Directorate for nature management (DN allocate considerable

  9. Foreign exchange risk management : how are the largest non-financial companies in Norway managing their foreign exchange rate exposure?

    OpenAIRE

    Eriksen, Krister; Wedøe, Ola

    2010-01-01

    The purpose of this thesis is to investigate how the largest non-financial companies in Norway manage their foreign exchange rate exposure. This is investigated through the use of a survey distributed to a sample the largest non-financial firms in Norway. According to our results, the largest non-financial companies in Norway have a predefined strategy for managing foreign exchange risk, which is defined by the board of directors or by the management in the organisation. The companies’ mai...

  10. Use of hormonal contraceptives among immigrant and native women in Norway: data from the Norwegian Prescription Database

    OpenAIRE

    Omland, Gry; Ruths, Sabine; Díaz, Esperanza

    2014-01-01

    Objective To examine the use of hormonal contraceptives among immigrant and native women in Norway. Design Nationwide registry-based study based on merged data from the Norwegian Prescription Database, the Norwegian Population Registry, the Regular General Practitioner Database and the Medical Birth Registry. Setting Norway. Sample All women born abroad to two foreign-born parents (immigrants), or born in Norway to two Norwegian-born parents (natives) aged 16–45 years, who live...

  11. Comparison of Alcohol Consumption and Alcohol Policies in the Czech Republic and Norway.

    Science.gov (United States)

    Hnilicová, Helena; Nome, Siri; Dobiášová, Karolína; Zvolský, Miroslav; Henriksen, Roger; Tulupova, Elena; Kmecová, Zuzana

    2017-06-01

    The Czech Republic is characterized by high alcohol consumption and is well known as the world's biggest consumer of beer. In contrast, the alcohol consumption in Norway is relatively low. In this article, we describe and discuss alcohol policy development in the Czech Republic since the mid-1980s to the present and its impact on the alcohol consumption and compare our findings, including the dynamics of the total alcohol consumption and the development of drinking patterns among young people, with the situation in Norway. The study uses the methodology of "process tracing". Selected national statistics, research outcomes and related policy documents were analyzed to identify possible relations between the alcohol consumption and the alcohol policy in two different environments and institutional/policy settings. There was a clear difference in alcohol consumption trends in both countries in the last three decades. Norway was characterized by low alcohol consumption with tendency to decline in the last years. In contrast, the Czech Republic showed an upward trend. In addition, alcohol consumption among Czech youth has been continuously increasing since 1995, whereas the opposite trend has occurred in Norway since the late 1990s. The results revealed that the alcohol-control policies of the Czech Republic and Norway were significantly different during the study period. Norway had a very restrictive alcohol policy, in contrast to the liberal alcohol policy adopted in the Czech Republic, in particular after political transition in 1990. Liberalization of social life together with considerable decline of alcohol price due to complete privatization of alcohol production and sale contributed to an increase of the alcohol consumption in the Czech Republic. Persistently high alcohol consumption among general population and its growth among young people in the Czech Republic pose social, economic and health threats. Norway could provide the inspiration to Czech politicians

  12. Differential effects of chronic overload-induced muscle hypertrophy on mTOR and MAPK signaling pathways in adult and aged rats

    Science.gov (United States)

    We examined activation of the mammalian target of rapamycin (mTOR) and mitogen-activated protein kinase (MAPK) signaling pathways in adult (Y; 6 mo old; n = 16) and aged (O; 30 mo old; n = 16) male rats (Fischer 344 x Brown Norway) subjected to chronic overload-induced muscle hypertrophy of the plan...

  13. The Eurasian eagle-owl (Bubo bubo diet in the Trøndelag region (Central Norway

    Directory of Open Access Journals (Sweden)

    Obuch Ján

    2016-12-01

    Full Text Available Between 2008 and 2015 we collected pellets of the Eurasian eagle-owl (Bubo bubo in the Trøndelag region of central Norway and identified the food remains in these samples. We collected material at 45 sites with samples from a total of 76 nests. Some of the samples were from older and already abandoned nests, but at several sites we also found and collected fresh B. bubo pellets. In total 40,766 items of prey were identified from the osteological material. The most dominant food components were mammals (Mammalia, 25 species, 63.5%. The species representation of birds was very diverse (Aves, more than 150 species, 19.4%. Of amphibians (Amphibia, 1 6.8%, the well-represented species were Rana temporaria. Fish (Pisces, 0.3% were represented rarely, while invertebrates were represented only sporadically (Invertebrata, 0.05%. A special composition was found in the diet spectra of the mammals and birds in the mountainous areas at altitudes between 220-780 m above sea level. The highest proportion of frogs was found in areas in the proximity of the mainland shore. On the northern islands located near the coast a significant proportion of the B. bubo diet consisted of rodents (Rodentia. On the more isolated southern islands of Frøya, Hitra and Storfosna the main prey was sea birds, and of the mammals there were also hedgehogs and rats.

  14. Ethical questions in landslide management and risk reduction in Norway

    Science.gov (United States)

    Taurisano, A.; Lyche, E.; Thakur, V.; Wiig, T.; Øvrelid, K.; Devoli, G.

    2012-04-01

    The loss of lives caused by landslides in Norway is smaller than in other countries due to the low population density in exposed areas. However, annual economic losses from damage to properties and infrastructures are vast. Yet nationally coordinated efforts to manage and reduce landslide and snow avalanche risk are a recent challenge, having started only in the last decade. Since 2009, this has been a task of the Norwegian Water Resources and Energy Directorate (NVE) under the Ministry of Petroleum and Energy. Ongoing work includes collection of landslide data, production of susceptibility and hazard maps, planning of mitigation measures along with monitoring and early warning systems, assistance to areal planning, providing expertise in emergencies and disseminating information to the public. These activities are realized in collaboration with the Norwegian Geological Survey (NGU), the Meteorological Institute, the Road and Railway authorities, universities and private consultant companies. As the total need for risk mitigating initiatives is by far larger than the annual budget, priority assessment is crucial. This brings about a number of ethical questions. 1. Susceptibility maps have been produced for the whole country and provide a first indication of areas with potential landslide or snow avalanche hazard, i.e. areas where special attention and expert assessments are needed before development. Areas where no potential hazard is shown can in practice be developed without further studies, which call for relatively conservative susceptibility maps. However, conservative maps are problematic as they too often increase both cost and duration of building projects beyond the reasonable. 2. Areas where hazard maps or risk mitigation initiatives will be funded are chosen by means of cost-benefits analyses which are often uncertain. How to estimate the benefits if the real probability for damage can only be judged on a very subjective level but not really calculated

  15. Pervasive growth reduction in Norway spruce forests following wind disturbance.

    Directory of Open Access Journals (Sweden)

    Rupert Seidl

    Full Text Available BACKGROUND: In recent decades the frequency and severity of natural disturbances by e.g., strong winds and insect outbreaks has increased considerably in many forest ecosystems around the world. Future climate change is expected to further intensify disturbance regimes, which makes addressing disturbances in ecosystem management a top priority. As a prerequisite a broader understanding of disturbance impacts and ecosystem responses is needed. With regard to the effects of strong winds--the most detrimental disturbance agent in Europe--monitoring and management has focused on structural damage, i.e., tree mortality from uprooting and stem breakage. Effects on the functioning of trees surviving the storm (e.g., their productivity and allocation have been rarely accounted for to date. METHODOLOGY/PRINCIPAL FINDINGS: Here we show that growth reduction was significant and pervasive in a 6.79 million hectare forest landscape in southern Sweden following the storm Gudrun (January 2005. Wind-related growth reduction in Norway spruce (Picea abies (L. Karst. forests surviving the storm exceeded 10% in the worst hit regions, and was closely related to maximum gust wind speed (R(2 = 0.849 and structural wind damage (R(2 = 0.782. At the landscape scale, wind-related growth reduction amounted to 3.0 million m(3 in the three years following Gudrun. It thus exceeds secondary damage from bark beetles after Gudrun as well as the long-term average storm damage from uprooting and stem breakage in Sweden. CONCLUSIONS/SIGNIFICANCE: We conclude that the impact of strong winds on forest ecosystems is not limited to the immediately visible area of structural damage, and call for a broader consideration of disturbance effects on ecosystem structure and functioning in the context of forest management and climate change mitigation.

  16. Self reported involvement in emergency medicine among GPs in Norway.

    Science.gov (United States)

    Hjortdahl, Magnus; Zakariassen, Erik; Halvorsen, Peder A

    2018-04-10

    To examine general practitioners' (GPs') perception of their role in emergency medicine and participation in emergency services including ambulance call outs, and the characteristics of the GPs and casualty clinics associated with the GPs' involvement in emergency medicine. Cross-sectional online survey. General practice. General practitioners in Norway (n = 1002). Proportion of GPs perceiving that they have a large role in emergency medicine, regularly being on call, and the proportion of ambulance callouts with GP participation. Forty six percent of the GPs indicated that they play a large role in emergency medicine, 63 percent of the GPs were regularly on call, and 28 percent responded that they usually took part in ambulance call outs. Multivariable logistic regression analyses indicated that these outcomes were strongly associated with participation in multidisciplinary training. Furthermore, the main outcomes were associated with traits commonly seen at smaller casualty clinics such as those with an absence of nursing personnel and extra physicians, and based on the distance to the hospital. Our findings suggest that GPs play an important role in emergency medicine. Multidisciplinary team training may be important for their continued involvement in prehospital emergencies. Key Points   Health authorities and other stakeholders have raised concerns about general practitioner's (GPs) participation in emergency medicine, but few have studied opinions and perceptions among the GPs themselves.   • Norwegian GPs report playing a large role in emergency medicine, regularly being on call, and taking part in selected ambulance call outs.   • A higher proportion of GPs who took part in team training perceived themselves as playing a large role in emergency medicine, regularly being on call, and taking part in ambulance call outs.   • These outcomes were also associated with attributes commonly seen at smaller casualty clinics.

  17. Visual impairment in children and adolescents in Norway.

    Science.gov (United States)

    Haugen, Olav H; Bredrup, Cecilie; Rødahl, Eyvind

    2016-06-01

    BACKGROUND Due to failures in reporting and poor data security, the Norwegian Registry of Blindness was closed down in 1995. Since that time, no registration of visual impairment has taken place in Norway. All the other Nordic countries have registries for children and adolescents with visual impairment. The purpose of this study was to survey visual impairments and their causes in children and adolescents, and to assess the need for an ophthalmic registry.MATERIAL AND METHOD Data were collected via the county teaching centres for the visually impaired in the period from 2005 - 2010 on children and adolescents aged less than 20 years with impaired vision (n = 628). This was conducted as a point prevalence study as of 1 January 2004. Visual function, ophthalmological diagnosis, systemic diagnosis and additional functional impairments were recorded.RESULTS Approximately two-thirds of children and adolescents with visual impairment had reduced vision, while one-third were blind. The three largest diagnostic groups were neuro-ophthalmic diseases (37 %), retinal diseases (19 %) and conditions affecting the eyeball in general (14 %). The prevalence of additional functional impairments was high, at 53 %, most often in the form of motor problems or cognitive impairments.INTERPRETATION The results of the study correspond well with similar investigations in the other Nordic countries. Our study shows that the registries associated with teaching for the visually impaired are inadequate in terms of medical data, and this underlines the need for an ophthalmic registry of children and adolescents with visual impairment.

  18. Explaining socioeconomic inequalities in exclusive breast feeding in Norway.

    Science.gov (United States)

    Bærug, Anne; Laake, Petter; Løland, Beate Fossum; Tylleskär, Thorkild; Tufte, Elisabeth; Fretheim, Atle

    2017-08-01

    In high-income countries, lower socioeconomic position is associated with lower rates of breast feeding, but it is unclear what factors explain this inequality. Our objective was to examine the association between socioeconomic position and exclusive breast feeding, and to explore whether socioeconomic inequality in exclusive breast feeding could be explained by other sociodemographic characteristics, for example, maternal age and parity, smoking habits, birth characteristics, quality of counselling and breastfeeding difficulties. We used data from a questionnaire sent to mothers when their infants were five completed months as part of a trial of a breastfeeding intervention in Norway. We used maternal education as an indicator of socioeconomic position. Analyses of 1598 mother-infant pairs were conducted using logistic regression to assess explanatory factors of educational inequalities in breast feeding. Socioeconomic inequalities in exclusive breast feeding were present from the beginning and persisted for five completed months, when 22% of the most educated mothers exclusively breast fed compared with 7% of the least educated mothers: OR 3.39 (95% CI 1.74 to 6.61). After adjustment for all potentially explanatory factors, the OR was reduced to 1.49 (95% CI 0.70 to 3.14). This decrease in educational inequality seemed to be mainly driven by sociodemographic factors, smoking habits and breastfeeding difficulties, in particular perceived milk insufficiency. Socioeconomic inequalities in exclusive breast feeding at 5 months were largely explained by sociodemographic factors, but also by modifiable factors, such as smoking habits and breastfeeding difficulties, which can be amenable to public health interventions. NCT01025362. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  19. Liberalization of the natural gas market in Norway

    International Nuclear Information System (INIS)

    Van Uchelen, W.J.N.; Roggenkamp, M.M.

    2003-01-01

    During the last few years, the gas market in Norway has been subject to an impressive amount of regulatory reform. Such reform was driven by the necessity to liberalise and internationalise this market in relation to state participation, the abolition of centralised gas sales, and the implementation of the gas directive. The part privatisation of Statoil (in excess of 18%) has been an important step in enabling this company to transform into an international player, managed in alignment with private investors' requirements for cost effectiveness. In addition, the transfer from Statoil to Petoro of management responsibilities regarding the Norwegian state's direct economic interests in exploration and production activities enables a clearer division between private and public interests. Regardless of these changes, the ownership interests and influence of Statoil in the oil and gas industry remain considerable. The abolition of centralised gas sales has led to an obligation for all gas producers to sell their equity gas on an individual basis. This has created a foundation for more competition on the supply side. In order to be able to compete, most of the existing gas sales agreements have had to be renegotiated, the process of which is by now almost complete. A prerequisite for further competition is that more uncontracted gas will be produced. A number of further competition restraints relating to the transport of gas can now be dealt with through the application of a set of new rules, which form the implementation of the gas directive. These rules, together with the harmonised ownership structure of all main gas export pipelines (Gassled), can contribute to the effective utilisation of the upstream gas infrastructure, through independent operatorship (Gassco) and non-discriminatory access. In order for the rules to serve this purpose in practice, it will be necessary for Gassco to develop into a pro-active and visibly independent operator [nl

  20. Lithostratigraphy of the Mesoproterozoic Vemork formation, central Telemark, Norway

    Directory of Open Access Journals (Sweden)

    Kauko Laajoki

    2007-01-01

    Full Text Available The Vemork formation forms a c. 2 km thick volcanic-sedimentary unit above the 1510–1500 Ma old Tuddal felsic volcanite formation, the oldest unit of the Mesoproterozoic Telemark supracrustals in southern Norway. It is dominated by basaltic metalavas with sedimentaryinterunits of variable thicknesses. Its lower contact with the major Tuddal volcanite body is considered conformable, but an angular unconformity is also possible. The change from the felsic Tuddal volcanism to the basaltic Vemork volcanism is interbedded as theflow-banded Skardfoss and Homvatnet metarhyolite members occur in the lower part of the Vemork formation. Zircon U-Pb dating of the Skardfoss metarhyolite constraints the beginning of deposition of the Vemork formation at around 1495±2 Ma. In the north, the Vemork basalts are overlain by volcaniclastic arkosite and quartzites of the Vindeggen group, whereas in the south the Venutan member of diverse felsic volcanite rocks occupies the uppermost part of the Vemork group. It is mingled with the Vemork basalts, but seems to pass via a felsic vocaniclastic conglomerate and arkosites to the Gausta quartzite of the Vindeggen group. Because of the Sveconorwegian deformation and metamorphism and uneven outcrop distribution individual Vemork units cannot be followed laterally for any longer distances and vertical sections are incomplete. Consequently, the lithostratigraphy for the Vemork formation can be established only tentatively. In the Frøystaul type section, the 2 km thick sequence comprises at least 10 basaltic units separated by epiclastic units with variable amounts of both felsic and mafic volcanic material. The nature of the upper boundary of the Vemork formation with the quartzite-dominated Vindeggen group is problematic as the rocks within the contact zone are intensely foliated and mostly unexposed. Sudden dying of volcanism and input of extrabasinal epiclastic material into the lower part of the Vindeggen group

  1. Hydrological Dynamics In High Mountain Catchment Areas of Central Norway

    Science.gov (United States)

    Löffler, Jörg; Rößler, Ole

    Large-scaled landscape structure is regarded as a mosaic of ecotopes where process dynamics of water and energy fluxes are analysed due to its effects on ecosystem functioning. The investigations have been carried out in the continental most Vågå/Oppland high mountains in central Norway since 1994 (LÖFFLER &WUNDRAM 1999, 2000, 2001). Additionally, comparable investigations started in 2000 dealing with the oceanic high mountain landscapes on same latitudes (LÖFFLER et al. 2001). The theoretical and methodological framework of the project is given by the Landscape-Ecological Complex Analysis (MOSIMANN 1984, 1985) and its variations due to technical and principle methodical challenges in this high mountain landscape (KÖHLER et al. 1994, LÖFFLER 1998). The aim of the project is to characterize high mountain ecosystem structure, functioning and dynamics within small catchment areas, that are chosen in two different altitudinal belts each in the eastern continental and the western oceanic region of central Norway. In the frame of this research project hydrological and meteorological measurements on ground water, percolation and soil moisture dynamics as well as on evaporation, air humidity and air-, surface- and soil-temperatures have been conducted. On the basis of large-scaled landscape-ecological mappings (LÖFFLER 1997) one basic meteorological station and several major data logger run stations have been installed in representative sites of each two catchment areas in the low and mid alpine belts of the investigation regions ( JUNGet al. 1997, LÖFFLER &WUNDRAM 1997). Moreover, spatial differentiations of groundwater level, soil moisture and temperature profiles have been investigated by means of hand held measurements at different times of the day, during different climatic situations and different seasons. Daily and annual air-, surface- and soil-temperature dynamics are demonstrated by means of thermoisopleth-diagrams for different types of ecotopes of the

  2. Options for CO2-lean hydrogen export from Norway to Germany

    International Nuclear Information System (INIS)

    Stiller, Christoph; Buenger, Ulrich; Svensson, Ann Mari; Moeller-Holst, Steffen; Espegren, Kari Aamodt; Holm, Oeystein Bindesboell; Tomasgaard, Asgeir

    2008-01-01

    Norway is a nation with an abundant supply of energy, both from fossil and renewable resources. Due to limited domestic demand, Norway is today exporting large amounts of petroleum products. For the future, various options for export of CO 2 -lean energy exist, both from Northern and Southern Norway, and both from fossil sources (including carbon capture and storage), and renewable energies (particularly wind power). Transport vectors are hydrogen pipelines, liquid hydrogen ships and HVDC cables, and a plausible customer is central Europe due to its proximity, high population density and lack of domestic energy resources. Within the framework of the ''NorWays'' project, various options to deliver energy for hydrogen-based transportation from Norway to Germany were studied. Eight CO 2 -lean well-to-wheel energy export chains were evaluated with respect to efficiency, GHG emissions and other environmental impacts, costs and utilisation of Norwegian R and D experience. In the chosen scenarios, energy export via hydrogen pipelines and ships appeared energetically and economically interesting against existing approaches as NG and electricity export. Furthermore, increased utilisation of Norwegian R and D experience and higher value creation is anticipated by the export of a higher refined product. (author)

  3. Present and future costs of COPD in Iceland and Norway: results from the BOLD study

    Science.gov (United States)

    Nielsen, R.; Johannessen, A.; Benediktsdottir, B.; Gislason, T.; Buist, A.S.; Gulsvik, A.; Sullivan, S.D.; Lee, T.A.

    2011-01-01

    The Burden of Obstructive Lung Disease (BOLD) initiative provides standardised estimates of the burden of chronic obstructive pulmonary disease (COPD) worldwide. We estimate the current and future economic burden of COPD in Reykjavik, Iceland and Bergen, Norway using data from the BOLD initiative. Data on utilisation of healthcare resources were gathered from the BOLD survey, existing literature and unit costs from national sources. Economic data were applied to a Markov model using transition probabilities derived from Framingham data. Sensitivity analyses were conducted varying unit costs, utilisation and prevalence of disease. The cost of COPD was €478 per patient per yr in Iceland and €284 per patient per yr in Norway. The estimated cumulative costs of COPD for the population aged ≥40 yrs, were €130 million and €1,539 million for the following 10 yrs in Iceland and Norway, respectively. Costs of COPD accounted for 1.2 and 0.7% of healthcare budgets in Iceland and Norway, respectively. Sensitivity analyses showed estimates were most sensitive to changes in exacerbation frequency. COPD has a significant economic burden in both Iceland and Norway and will grow in the future. Interventions aimed at avoiding exacerbations will have the most impact on costs of COPD over the next 20 yrs. PMID:19357148

  4. Economic consequences of the Chernobyl accident in Norway in 1986 and 1987

    International Nuclear Information System (INIS)

    Tveten, U.

    1988-01-01

    In the accident consequence assessment (ACA) area there is extensive cooperation between the Nordic countries (Denmark, Finland, Norway, and Sweden), performed within the Nordic Safety Program, and partially funded by the Nordic Council of Ministers, via the Nordic Liaison Committee for Atomic Energy. One of the 17 projects in the ACA-related program area is concerned with the economic consequences of the Chernobyl accident in Finland, Norway, and Sweden. This paper is limited to describing conditions in Norway. There are areas in Norway where the Chernobyl fallout is >100 kBq/m 2 , and the total amount of radiocesium deposited over Norway is estimated by the National Institute for Radiation Hygiene to be 6% of the radiocesium released from the reactor. The areas where ground concentrations are highest are mostly in sparsely populated mountain areas. These areas are, however, important in connection with several nutritional pathways, notably, sheep, goats, reindeer, and freshwater fish. The purpose of this paper is to summarize information on mitigating actions and economic consequences of the deposited radioactive materials to Norwegian agriculture in the 1986-87 and 1987-88 slaughtering periods

  5. Switching statins in Norway after new reimbursement policy: a nationwide prescription study.

    Science.gov (United States)

    Sakshaug, Solveig; Furu, Kari; Karlstad, Øystein; Rønning, Marit; Skurtveit, Svetlana

    2007-10-01

    To assess the changes in prescribing of statins in Norway after implementation of the new reimbursement regulations for statins in June 2005. Data were retrieved from the Norwegian Prescription Database covering the total population in Norway (4.6 million). Outcome measures were the proportion of atorvastatin users switching to simvastatin and changes in the proportion of new statin users receiving simvastatin. Based on retail costs for all statin prescriptions dispensed in Norway, expenditure was measured in Norwegian currency. One-year prevalences of statin use increased from 6.3 to 6.8% for women and from 7.5 to 8.1% for men from the year before to the year after the new statin regulations. Of atorvastatin users (N = 131,222), 39% switched to simvastatin during the 13-month period after the implementation. The proportion of switching was higher in women (41%) than in men (36%). In May 2005, 48% of the new statin users received simvastatin. The proportion of new users receiving simvastatin increased rapidly after implementation of the new regulations to 68% in June 2005 and reached 92% in June 2006. Expenditure was reduced from 120 million to 95 million Euro when comparing the year before with the year after the new statin regulations. The new reimbursement policy for statins has had a great impact on physicians' prescribing of statins in Norway. Physicians in Norway acknowledge the importance of contributing to cost containment.

  6. Month of birth as a latitude-dependent risk factor for multiple sclerosis in Norway.

    Science.gov (United States)

    Grytten, Nina; Torkildsen, Øivind; Aarseth, Jan Harald; Benjaminsen, Espen; Celius, Elisabeth Gulowsen; Dahl, Ole Petter; Holmøy, Trygve; Løken-Amsrud, Kristin; Midgard, Rune; Myhr, Kjell-Morten; Risberg, Geir; Vatne, Anita; Kampman, Margitta T

    2013-07-01

    We aimed to determine if the risk of Multiple Sclerosis (MS) is associated with month of birth in Norway and to explore a possible latitudinal gradient. All patients with MS born between 1930 and 1979 registered in the Norwegian MS Registry or ascertained in Norwegian prevalence studies were included (n = 6649). The latitude gradient was divided in Southern, Middle and Northern Norway, according to the estimated regional yearly mean vitamin D effective UV dose. Risk of MS was 11% higher for those born in April (p = 0.045), and 5% higher for those born in May (p = 0.229), 5% lower for those born in November (p = 0.302) and 12% lower for those born in February (p = 0.053) compared with the corresponding population, unaffected mothers and siblings. In Southern Norway the odds ratio of MS births in April and May was 1.05 (0.98-1.24), in Middle Norway 1.11 (0.97-1.27) and in Northern Norway 1.28 (1.0-1.63) compared with the other months. This study confirms previous reports of increased MS births in spring and decreased MS births in the winter months. This could support the role of decreased sunlight exposure during pregnancy and vitamin D deficiency in prenatal life in MS.

  7. Energy efficiency in Norway (1996). Cross Country Comparison on Energy Efficiency Indicators, Phase 4

    Energy Technology Data Exchange (ETDEWEB)

    Alm, Leif Kristian

    1998-12-01

    This is the national report for Norway in phase 4 of the SAVE project 'Cross country comparison of energy efficiency indicators'. The report deals with energy use and energy efficiency in Norway the last 20 years, with a special emphasis on the period after 1990. Final energy use per Gross Domestic Product (GDP) was reduced by approx 2.3% per year from 1990 to 1996. Doing detailed sector analysis we are applying Laspeyres indices to attribute changes in energy use to either activity, structure or intensity. Calculating an aggregate intensity index from the sector intensities gives an average intensity reduction of 0.4% per year. Thereby most of the reduction in final energy per unit GDP are due to structural changes, and not technical improvements. Almost all data are taken from official Norwegian statistics (Statistics Norway). (author)

  8. Spawning location of Norway pout (Trisopterus esmarkii Nilsson) in the North Sea

    DEFF Research Database (Denmark)

    Nash, Richard D. M.; Wright, Peter J.; Matejusova, Iveta

    2012-01-01

    Norway pout egg diameters collected from the field were in the range 1.03–1.28 mm and largely overlapped with the size range determined for whiting (Merlangius merlangus). The distribution of Norway pout stage I eggs in 2009 revealed the distribution of spawning in the North Sea and showed......The northern region of the North Sea (56–62°N) was sampled in February/March 2009 for eggs and in May 2010 for larvae. To aid in the identification of Norway pout stage I eggs and distinguish them from other ‘cod-like’ eggs, a Taq-Man probe was designed for this species and used here. Stage I...

  9. Norway's experience of carbon dioxide storage: a basis for pursuing international commitments?

    International Nuclear Information System (INIS)

    Saeverud, I.A.

    2007-01-01

    Does the Norwegian political landscape indicate advocacy of binding international carbon storage commitments in the foreseeable future? Norway's unique geology has understandably prompted a particular interest in the subject. This article analyses the interests and relative influence of the key domestic actors (the oil industry, environmental organizations, political parties and government bureaucracy) who wield influence in policy-making processes concerning carbon dioxide storage. Despite the level of interest aroused by the issue in Norway, the evidence suggests that policy will not move in the direction of an international carbon storage agreement. This is mainly because Norwegian policy-making in the field is dominated by the Ministry of Petroleum and Energy, whose current interests do not seem compatible with such a position. The fact that carbon storage can be developed in accordance with Norway's interests as a petroleum producer may, however, be a decisive factor for the political parties, government bureaucracy and the oil industry in the future. (author)

  10. Cultivable mycobacteria in sphagnum vegetation of moors in South Sweden and coastal Norway.

    Science.gov (United States)

    Kazda, J; Müller, K; Irgens, L M

    1979-04-01

    Intact sphagnum vegetation from moors in south Sweden and coastal areas of west Norway contained cultivable mycobacteria in 32% and 30% of the specimens, respectively. This frequency of specimens is lower than the 50% previously found in the partly altered moors of northwestern Germany, but the Scandinavian moors contained a larger variety of species. On both intact and altered moors M. chelonei and M. sphagni sp. nov. were found, the latter a homologous group of 151 strains. In south Sweden the highest frequency was found in S. balticum, S. recurvum. S. tenellum and S. compactum & molle. (40-65%). In coastal Norway the highest frequency was found in S. rubellum (48%) which offers favourable conditions for the accumulation of solar energy due to the red brown colour in the upper parts. Combined with a high humidity in coastal Norway in summer, this may contribute to the growth of mesophilic mycobacteria. A significant affinity of M. chelonei to S. tenellum was stated.

  11. Strategy to reduce radon exposure in Norway; Strategi for aa redusere radoneksponeringen i Norge

    Energy Technology Data Exchange (ETDEWEB)

    2009-06-15

    Radon in indoor air is a more widespread problem in Norway than in many other countries. It can be estimated that radon in indoor air causes about. 300 lung cancer deaths annually in Norway. Norway, together with Sweden and Finland, are among the countries in the world with the highest average concentration of radon in indoor air. Geological conditions and the cool climate provides great challenges, but radon problem can be solved in a cost effective way. The risk increases with exposure and is proportional with radon concentrations in indoor air and exposure time. The risk from radon, however, no lower threshold value. Moreover, the risk is highest for those who smoke and those who have smoked previously, but non-smokers can also develop lung cancer as a result of radon exposure. In recent years it has been conducted three large, important international joint studies that confirm earlier estimates of the risk. (AG)

  12. Cross-National Investigation of Health Indicators among Sexual Minorities in Norway and the United States

    Directory of Open Access Journals (Sweden)

    Ryan J. Watson

    2015-10-01

    Full Text Available A cross-national study of young adult sexual minorities was conducted in order to explore the associations between sexual orientation and measures of depression, suicidality, and substance use. Two nationally representative data sets were explored from the United States (N = 14,335 and Norway (N = 2423. Results indicated that sexual minorities experienced multiple health disparities (depression, suicidality, and substance use compared to their heterosexual counterparts. We found similar patterns of depression, suicidality, and substance use for sexual minorities in both the United States and Norway. The highest odds of substance use were among heterosexual-identified Norwegian youth who reported same-sex sexual activity, and the highest odds of suicidality were found for bisexual young adults in Norway. These findings have implications for how we consider culture and social policy as barriers and/or opportunities for sexual minorities.

  13. Exploring factors associated with the uneven utilization of telemedicine in Norway: a mixed methods study.

    Science.gov (United States)

    Alami, H; Gagnon, M P; Wootton, R; Fortin, J P; Zanaboni, P

    2017-12-28

    Norway has a long history of using telemedicine, especially for geographical reasons. Despite the availability of promising telemedicine applications and the implementation of national initiatives and policies, the sustainability and scaling-up of telemedicine in the health system is still far from accomplished. The main objective of this study was to explore and identify the multi-level (micro, meso and macro) factors affecting telemedicine utilization in Norway. We used a mixed methods approach. Data from a national registry were collected to analyze the use of outpatient visits and telemedicine contacts in Norway from 2009 to 2015. Interviews with key stakeholders at national, regional and local level helped complete and contextualize the data analysis and explore the main issues affecting the use of telemedicine by health authorities and hospitals. Relevant national documents were also used to support, contradict, contextualize or clarify information and data. Telemedicine use in Norway from 2009 to 2015 remained very low, not exceeding 0.5% of total outpatient activity at regional level and 0.1% at national level. All four regions used telemedicine. Of the 29 hospitals, 24 used it at least once over the 7-year period. Telemedicine was not used regularly everywhere, with some hospitals using it sporadically. Telemedicine was mostly used in selected specialties, including rehabilitation, neurosurgery, skin and venereal diseases. Three major themes affecting implementation and utilization of telemedicine in Norway emerged: (i) governance and strategy; (ii) organizational and professional dimensions; (iii) economic and financial dimensions. For each theme, a number of factors and challenges faced at different health care levels were identified. This study allowed shedding light on multi-level and interdependent factors affecting utilization of telemedicine in Norway. The identification of the main implementation and utilization challenges might support decision

  14. What compensates the topography of southern Norway? Insights from thermo-isostatic modeling

    Science.gov (United States)

    Kolstrup, Marianne L.; Pascal, Christophe; Maupin, Valerie

    2012-10-01

    The origin of the high topography of the Norwegian Mountains is currently much debated. Several geophysical studies show that the uppermost mantle below southern Norway has anomalously low velocities as compared to other parts of the Baltic Shield. This study aims to shed lights on the structure of the lithospheric mantle below southern Norway by adapting and further refining a method based on isostatic and thermal equilibrium to compute temperature, temperature-related density and synthetic S-wave velocity in stable continental domains. The one-dimensional steady-state heat equation is used with topographic, Moho depth, crustal density and surface heat flow data. A condition of local isostasy is assumed and geoid undulations are used to constrain the range of possible lithosphere models. Results derived from this method suggest a thickening of the thermal lithosphere below southern Norway from west to east. The western part is found to have higher temperatures, lower densities and lower synthetic S-wave velocities than the eastern part, compatible with results from a recent P-wave travel time residual study. Comparison of the synthetic shear-velocity profiles beneath southwestern Norway with velocity profiles inverted from Rayleigh wave dispersion data suggests that the higher temperatures associated with a thinner lithosphere can explain parts of the seismic low-velocity anomaly. The inferred lithospheric structure is sensitive to uncertainties in the crustal input model, but the main features remain undisturbed by changes in the input data. The results show that the lithosphere of southwestern Norway can be in local isostatic equilibrium, if it is thinner and warmer than the lithosphere of eastern Norway. The present-day high topography may therefore be partially sustained by lower densities in the mantle lithosphere.

  15. "[We're on the Right Track, Baby], We Were Born This Way!" Exploring Sports Participation in Norway

    Science.gov (United States)

    Green, Ken; Thurston, Miranda; Vaage, Odd; Roberts, Ken

    2015-01-01

    Based on quantitative data from the Norwegian Statistisk Sentralbyrå (Statistics Norway) study of "Mosjon, Friluftsliv og Kulturaktiviteter," this paper explores trends in Norwegians' participation in sports, with a focus on young people. Norway boasts particularly high levels of sports participation as well as sports club membership and…

  16. Student Dropout in Upper Secondary Education in Norway: A Challenge to the Principles of the Welfare State?

    Science.gov (United States)

    Halvorsrud, Kristoffer

    2017-01-01

    This article presents a review of extant research on student dropout in Norway, originally undertaken as part of a systematic review. The article contextualizes the foundational principle of equality as championed by the welfare state and identifies the significance of dropout in upper secondary education in Norway. The article then assesses…

  17. Mapping geomorphology, groundwater bodies and springs in Simadal, Norway.

    Science.gov (United States)

    Austbø, I. L.; Øvrevik Skoglund, R.; Soldal, O. L.

    2015-12-01

    Simadal in Hardanger (Norway) is a narrow valley, famous for the waterfalls Rembedalsfossen and Skjykjedalsfossen which are regulated by Sima hydropower plant. Since the basin has been regulated between 1973-1979 the catchment area was reduced from 146km² to 35 km². There are currently plans for further expansion by also incorporating Skykjedalsvatnet, the last major remaining lake in the basin of Simaelva. In Simadal there are known to be large amounts of ground water, a greater understanding of how the groundwater interacts the river water is desirable in terms of water flow, residence time and water chemistry. Throughout the autumn of 2013 and winter of 2014 loggers were placed at various measuring points to log temperature and water levels. This included six loggers that measure temperature and pressure, as well as three loggers that measure only temperature. The goal with these loggers was to locate springs and monitor water level changes over a one-year period. In order to further investigate the water quality of the different measurement points, monthly water samples as well as pH-, and conductivity measurements were conducted. The water samples were analyzed for major ions as well as metal ions. The latter was based on earlier reported high copper levels. Flow measurements have been made in the upper and lower parts of Simadal during dry periods. The work has also included the accomplishment of Quaternary mapping; analysis of aerial photography; and using GPR. Our main concern has been to map the water resources in Simadal by registering groundwater and springs in sediments and rock faces. Furthermore, it has been desirable to draw lines to a larger regional knowledge based water management. It seems to be important to maintain a certain minimum of water of good quality, both for the ecology of the river in general, but perhaps especially considering the sustainable sea trout populations found in Simaelva today. Previous chemical, hydrogeological and fish

  18. Holocene Development of Subarctic Permafrost Peatlands in Finnmark, Northern Norway

    Science.gov (United States)

    Sannel, B.; Axelsson, P.; Kjellman, S.; Etzelmuller, B.; Westermann, S.

    2017-12-01

    Subarctic permafrost peatlands have acted as important carbon sinks throughout the Holocene. An improved knowledge of peat properties and sensitivity to past climate changes in these environments can help us better predict future responses under warmer climatic conditions, and associated permafrost carbon feedbacks. In this study analyses of plant macrofossils, bulk density, organic, carbon and nitrogen content, and AMS radiocarbon dating have been performed for four profiles collected from peat plateaus in Finnmark, northern Norway. Preliminary results suggest that peatland development started around 9800-9200 cal yr BP at the two continental sites, Suossjavri and Iskoras. Here, the long-term net carbon accumulation rates are around 12-17 gC m-2 yr-1, and the total carbon storage c. 113-156 kgC m-2. The other two sites, Lakselv and Karlebotn, are located in maritime settings close to the coast where there has been a time lag between deglaciation of the Fennoscandian Ice Sheet and emergence of land by isostatic uplift. At these sites peatland inception begun around 6200-5200 cal yr BP, and the carbon accumulation rates are c. 7-12 gC m-2 yr-1. Because of a shorter time period available for peat accumulation the carbon storage at these sites is lower, around 56-64 kgC m-2. All four peatlands developed as wet fens, and have remained permafrost-free throughout most of the Holocene. Permafrost aggradation, causing frost heave and a shift in the vegetation assemblage from wet fen to dry bog species, probably did not occur until during the onset of the Little Ice Age c. 1000-800 cal yr BP (at Iskoras and Karlebotn) or even later, around 100 cal yr BP (at Suossjavri and Lakselv). If the permafrost thaws in a future warmer climate, the carbon that has been stored in the frozen peat since the Little Ice Age can become available for decomposition and be emitted to the atmosphere either as carbon dioxide from expanding active layers or as methane from thermokarst lakes and

  19. Molecular epidemiology of salmonid alphavirus (SAV subtype 3 in Norway

    Directory of Open Access Journals (Sweden)

    Jansen Mona D

    2010-08-01

    Full Text Available Abstract Background Pancreas disease (PD is a viral fish disease which in recent years has significantly affected Norwegian salmonid aquaculture. In Norway, the aetiological agent salmonid alphavirus (SAV has been found to be represented by the subtype 3 only. SAV subtype 3 has in previous analyses been found to show a lower genetic divergence than the subtypes found to cause PD in Ireland and Scotland. The aim of this study was to evaluate the nucleotide (nt and amino acid divergence and the phylogenetic relationship of 33 recent SAV subtype 3 sequences. The samples from which the sequences were obtained originated from both PD endemic and non-endemic regions in an attempt to investigate agent origin/spread. Multiple samples throughout the seawater production phase from several salmonid populations were included to investigate genetic variation during an outbreak. The analyses were mainly based on partial sequences from the E2 gene. For some samples, additional partial 6 K and nsP3 gene sequences were available. Results The nucleotide divergence for all gene fragments ranged from total identity (0.0% divergence to 0.45% (1103 nt fragment of E2, 1.11% (451 nt fragment of E2, 0.94% (6 K and 0.28% (nsP3. This low nucleotide divergence corresponded well to previous reports on SAV 3 sequences; however the observed divergence for the short E2 fragment was higher than that previously reported. When compared to SAVH20/03 (AY604235, amino acid substitutions were detected in all assessed gene fragments however the in vivo significance of these on for example disease outbreak mortality could not be concluded on. The phylogenetic tree based on the 451 nt E2 fragment showed that the sequences divided into two clusters with low genetic divergence, representing only a single SAV subtype. Conclusions The analysed sequences represented two clusters of a single SAV subtype; however some of the observed sequence divergence was higher than that previously reported

  20. Trophic garnishes: cat-rat interactions in an urban environment.

    Directory of Open Access Journals (Sweden)

    Gregory E Glass

    Full Text Available BACKGROUND: Community interactions can produce complex dynamics with counterintuitive responses. Synanthropic community members are of increasing practical interest for their effects on biodiversity and public health. Most studies incorporating introduced species have been performed on islands where they may pose a risk to the native fauna. Few have examined their interactions in urban environments where they represent the majority of species. We characterized house cat (Felis catus predation on wild Norway rats (Rattus norvegicus, and its population effects in an urban area as a model system. Three aspects of predation likely to influence population dynamics were examined; the stratum of the prey population killed by predators, the intensity of the predation, and the size of the predator population. METHODOLOGY/PRINCIPAL FINDINGS: Predation pressure was estimated from the sizes of the rat and cat populations, and the characteristics of rats killed in 20 alleys. Short and long term responses of rat population to perturbations were examined by removal trapping. Perturbations removed an average of 56% of the rats/alley but had no negative long-term impact on the size of the rat population (49.6+/-12.5 rats/alley and 123.8+/-42.2 rats/alley over two years. The sizes of the cat population during two years (3.5 animals/alley and 2.7 animals/alley also were unaffected by rat population perturbations. Predation by cats occurred in 9/20 alleys. Predated rats were predominantly juveniles and significantly smaller (144.6 g+/-17.8 g than the trapped rats (385.0 g+/-135.6 g. Cats rarely preyed on the larger, older portion of the rat population. CONCLUSIONS/SIGNIFICANCE: The rat population appears resilient to perturbation from even substantial population reduction using targeted removal. In this area there is a relatively low population density of cats and they only occasionally prey on the rat population. This occasional predation primarily removes the

  1. Management of bladder dysfunction and satisfaction of life after spinal cord injury in Norway

    DEFF Research Database (Denmark)

    Hagen, Ellen Merete; Rekand, Tiina

    2013-01-01

    Background: There is limited knowledge about bladder dysfunction and bladder management in persons with spinal cord injury (SCI) after discharge from the hospital in Norway. The impact of bladder dysfunction on satisfaction of life has been rarely explored.Setting: Community-based survey from...... at the Spinal Cord Units were thoroughly followed by persons who had used catheters more than 5 years. Use of incontinence pads were associated with reduced satisfaction of life.Conclusions: The most common method of management of bladder dysfunction is clean intermittent catheterization in Norway...

  2. CryoGRIDequi - a new equilibrium permafrost model applied for Norway

    Science.gov (United States)

    Gisnås, K.; Etzelmuller, B.; Farbrot, H.; Westermann, S.; Schuler, T.

    2011-12-01

    The thermal regime of permafrost is likely to change significantly in response to the predicted climate warming, with associated warming and degradation of permafrost. Knowledge about the spatial distribution and temperatures of permafrost is therefore crucial to understand the associated geomorphological and bio-chemical consequences. Based on spatially distributed equilibrium models (CryoGRIDequi) this presentation will focus on the effect of snow cover and organic material on the regional distribution of permafrost in Norway. In Norway, the good availability of spatially distributed data on meteorological variables, vegetation, petrophysics and sediment cover allows for an implementation of soil models with relatively high resolution, in our case 1km2. CryoGRIDequi comprises implementations of both the TTOP-model and the Kudryavtsev approach. The model defines temperature at the top of permafrost from air temperatures based on seasonal n-factors, parameterizing the vegetation and snow cover, and the conductivity ratio between frozen and thawed states in the active layer. The models are run with operationally gridded temperature- and snow data from the period 1960-2010, provided by the Norwegian Meteorological Institute and the Norwegian Water and Energy Directorate (senorge.no). Parameterization of the model is based on data from several air/ground and snow depth stations established in various mountain sites. The modeling results are validated with 140 sites all over Norway measuring ground surface temperature, 20 shallow boreholes equipped with temperature monitoring logger devices and maps of palsa- and rock glacier locations. The modeled permafrost distribution is in good agreement with observations. Sporadic permafrost under organic cover, which is absent in previous regional modeling procedures, is now well reproduced. According to the model results, approximately 6% of the total mainland area in Norway is presently underlain by permafrost. Of the total

  3. Food industry structure in Norway and Denmark since the 1990s

    DEFF Research Database (Denmark)

    Klimek, Bjørn; Hansen, Henning Otte

    2017-01-01

    Structural changes in Norwegian and Danish food industry since the 1990s is analysed as a path dependent response to the neo-liberal turn. Norway entered the 1990s as a protected market and Denmark as case of an export oriented industry. These developmental strategies are rooted in early 20th...... ‘varieties of capitalism’ framework with corporate strategy theories on food industry M&As. We identify two different types of path dependent development, a self-reinforcing in Denmark and a transformative ‘breaking point’ in Norway....

  4. Consequences in Norway after a hypothetical accident at Sellafield - Predicted impacts on the environment

    International Nuclear Information System (INIS)

    Thoerring, H.; Ytre-Eide, M.A.; Liland, A.

    2010-12-01

    This report describes the possible environmental consequences for Norway due to a hypothetical accident at the Sellafield complex in the UK. The scenario considered involves an explosion and fire at the B215 facility resulting in a 1 % release of the total HAL (Highly Active liquor) inventory of radioactive waste with a subsequent air transport and deposition in Norway. Air transport modelling is based on real meteorological data from October 2008 with wind direction towards Norway and heavy precipitation. This weather is considered to be quite representative as typical seasonal weather. Based on this weather scenario, the estimated fallout in Norway will be ∼ 17 P Bq of caesium-137 which is 7 times higher than the fallout from the Chernobyl accident. The modelled radioactive contamination is linked with data on transfer to the food chain and statistics on production and hunting to assess the consequences for foodstuffs. The investigation has been limited to the terrestrial environment, focussing on wild berries, fungi, and animals grazing unimproved pastures (i.e. various types of game, reindeer, sheep and goats). The predicted consequences are severe - especially in connection to sheep and goat production. Up to 80 % of the lambs in Norway could be exceeding the food intervention levels for radiocaesium the first years after the fallout, with 30-40 % likely to be above for many years. There will, consequently, be a need for extensive countermeasures in large areas for years or even decades involving several hundred thousand animals each year. Large consequences are also expected for reindeer husbandry - the first year in particular due to the time of fallout which is just prior to winter slaughter. The consequences will be most sever for reindeer herding in middle and southern parts of Norway, but problems may reach as far north as Finnmark where we find the majority of Norwegian reindeer production. The consequences for game will mostly depend on the regional

  5. Consequences in Norway after a hypothetical accident at Sellafield - Predicted impacts on the environment

    Energy Technology Data Exchange (ETDEWEB)

    Thoerring, H.; Ytre-Eide, M.A.; Liland, A.

    2010-12-15

    This report describes the possible environmental consequences for Norway due to a hypothetical accident at the Sellafield complex in the UK. The scenario considered involves an explosion and fire at the B215 facility resulting in a 1 % release of the total HAL (Highly Active liquor) inventory of radioactive waste with a subsequent air transport and deposition in Norway. Air transport modelling is based on real meteorological data from October 2008 with wind direction towards Norway and heavy precipitation. This weather is considered to be quite representative as typical seasonal weather. Based on this weather scenario, the estimated fallout in Norway will be approx 17 P Bq of caesium-137 which is 7 times higher than the fallout from the Chernobyl accident. The modelled radioactive contamination is linked with data on transfer to the food chain and statistics on production and hunting to assess the consequences for foodstuffs. The investigation has been limited to the terrestrial environment, focussing on wild berries, fungi, and animals grazing unimproved pastures (i.e. various types of game, reindeer, sheep and goats). The predicted consequences are severe - especially in connection to sheep and goat production. Up to 80 % of the lambs in Norway could be exceeding the food intervention levels for radiocaesium the first years after the fallout, with 30-40 % likely to be above for many years. There will, consequently, be a need for extensive countermeasures in large areas for years or even decades involving several hundred thousand animals each year. Large consequences are also expected for reindeer husbandry - the first year in particular due to the time of fallout which is just prior to winter slaughter. The consequences will be most sever for reindeer herding in middle and southern parts of Norway, but problems may reach as far north as Finnmark where we find the majority of Norwegian reindeer production. The consequences for game will mostly depend on the

  6. Framework conditions for Nordic district heating - Similarities and differences, and why Norway sticks out

    DEFF Research Database (Denmark)

    Sandberg, Eli; Sneum, Daniel Møller; Trømborg, Erik

    2018-01-01

    is competitive, both in DH and individual heating in Norway. This study further suggests, by comparing the impacts and implications of differences in cost components in a model plant, that differences in profitability is currently small between the Nordic countries. However, historical and geographical factors......The district heating (DH) sectors differ considerably among the Nordic countries: DH is an important contributor to heat supply in Denmark, Finland and Sweden, but in Norway it plays only a minor role. In this study, we compare historical, economic, jurisdictional, political and geographical...

  7. Residual animal fat and fish for biodiesel production. Potentials in Norway

    Energy Technology Data Exchange (ETDEWEB)

    Andersen, Otto; Weinbach, Jan-Erik [Western Norway Research Institute (WNRI), P. Box 163, 6851 Sogndal (Norway)

    2010-08-15

    The potential for biodiesel production based on utilization of residual animal fat and fish in Norway is estimated. This is based on a study of the amounts of residual fat that is possible to recover from grease traps in Bergen. Additional data from Trondheim and Oslo facilitated up-scaling to estimating national potential for utilizing this residue stream for biodiesel production. This is supplemented with data on residues from slaughterhouses and poultry, as well as the fishing industry. The results indicate that Norway has the potential for producing large amounts of biodiesel from these residue sources. (author)

  8. The labor market regimes of Denmark and Norway – One Nordic model?

    DEFF Research Database (Denmark)

    Gooderham, Paul; Navrbjerg, Steen Erik; Olsen, Karen M.

    2014-01-01

    of ‘flexicurity’ in Denmark grants Danish employers considerably greater latitude in engaging in staffing changes than its Nordic counterpart, Norway. Institutional theory leads us to suppose that large firms located in the Danish setting will be less likely to engage in employer–employee communication...... than their foreign-owned counterparts. We supplement institutional theory with an actor perspective in order to take into account the role of labor unions. Our analysis is based on a survey of 203 firms in Norway and Denmark which are either indigenous multinational companies or the subsidiaries...

  9. White paper No 9 (2000 - 2001). The power exchange between Norway and Denmark

    International Nuclear Information System (INIS)

    2000-01-01

    The Norwegian Government will be altering the power exchange between Norway and Denmark from January 1, 2001. This is motivated chiefly by the more open power markets in continental Europe and the establishment of the price area of the Nordic electricity pool Nord Pool in Denmark. The exchange across the Skagerrak cables will be based on the same principles as the old exchange between Norway, Sweden and Finland and on the area prices of the Nord Pool. The new exchange agreement requires a licence from the Government

  10. A study on the processes that cause extreme precipitation on the west coast of Norway

    OpenAIRE

    Sandvik, Mari Ingeborg

    2011-01-01

    The purpose of this thesis was to get a deeper understanding of extreme daily precipitation events on the west coast of Norway. To examine the extreme precipitation on the west coast of Norway, daily precipitation events are investigated by using observations from 114 stations in the time period 1961-2009. The main focus is given to three of the 50 most extreme daily precipitation events; one winter, one spring and one fall event. By using the Weather Research Forecast model and by changing t...

  11. National Library of Norway's new database of 22 manuscript maps concerning the Swedish King Charles XII's campaign in Norway in 1716 and 1718

    Directory of Open Access Journals (Sweden)

    Benedicte Gamborg Brisa

    2003-03-01

    Full Text Available The National Library of Norway is planning to digitise approximately 1,500 manuscript maps. Two years ago we started working on a pilot project, and for this purpose we chose 22 maps small enough to be photographed in one piece. We made slides 6 x 7 cm in size, converted the slides into PhotoCDs and used four different resolutions on JPEG-files. To avoid large file sizes, we had to divide the version with the biggest resolution into four pieces. The preliminary work was done in Photoshop, the database on the web is made in Oracle. You can click on the map to zoom. Norwegians and probably Swedes during the Great Northern War drew the 22 maps when the Swedish King Charles XII in 1716 and 1718 unsuccessfully attempted to conquer Norway. The database is now accessible on the National Library of Norway's web site. The database is in Norwegian, but we are working on an English version as well. The maps are searchable on different topics, countries, counties, geographical names, shelfmarks or a combination of these. We are planning to expand the database to other manuscript maps later. This is the reason why it is possible to search for obvious subjects as Charles XII and the Great Northern War.

  12. Improvements of soil quality for increased food production in Norway

    Science.gov (United States)

    Øygarden, Lillian; Klakegg, Ove; Børresen, Trond; Krogstad, Tore; Kjersti Uhlen, Anne

    2016-04-01

    Since the 1990ties, agricultural land in use in Norway has diminished and yields per hectare for cereals and forages have stagnated. An expert panel appointed to advice on how to increase Norwegian grain production emphasizes low profitability and poor soil quality as limiting factors. A White Paper from the Norwegian Government, Report No.9 (2011-2012), stated that the main goal for the agricultural sector is to increase food production proportional to the expected increase in population (20 % by 2030) in order to maintain self-sufficiency at the present level. This is the background for the interdisciplinary project AGROPRO "Agronomy for increased food production - Challenges and solutions" (2013 - 2017)" financed by the Norwegian research council. A mail goal is seeking possibilities for improvements in agronomic practices for increased and sustainable food production and to identify drivers and challenges for their implementation. Are the key to higher yields hidden in the soil? The paper present an overview of the research activities in the project and some results of the improvements of soil quality to minimize yield gap in cereal and forage production. Detailed new soil maps provide soil information on field scale of soil quality and the suitability for growing different crops like cereal production or vegetables. The detailed soil information is also beeing used for development and adaptation of the planning tool «Terranimo» to reduce risk of soil compaction.The farmer get available soil information for each field, provide information about the maschinery in use- tractors and equipment, tyres, pressure. The decision tool evaluate when the soil is suitable for tillage, calculate the risk of compaction for dry, moist and wet soil. New research data for compaction on Norwegian clay and silt soil are included. Climate change with wetter conditions gives challenges for growing cereals. The project is testing genetic variation in cereals for tolerance to water

  13. Differential regulation of expression of the MHC class II molecules RT1.B and RT1.D on rat B lymphocytes: effects of interleukin-4, interleukin-13 and interferon-gamma

    NARCIS (Netherlands)

    Roos, A.; Schilder-Tol, E. J.; Chand, M. A.; Claessen, N.; Lakkis, F. G.; Pascual, D. W.; Weening, J. J.; Aten, J.

    1998-01-01

    Susceptibility to induction of both T helper 1- (Th1) and Th2-mediated autoimmunity is multifactorial and involves genetic linkage to the major histocompatibility complex (MHC) class II haplotype. Brown Norway (BN) rats exposed to mercuric chloride develop a Th2-dependent systemic autoimmunity,

  14. Faunal succession in the upper Cambrian (Furongian) Leptoplastus Superzone at Slemmestad, southern Norway

    DEFF Research Database (Denmark)

    Rasmussen, Bo Wilhelm; Nielsen, Arne Thorshøj; Schovsbo, Niels H.

    2015-01-01

    The ‘Middle’ Cambrian–Tremadocian Alum Shale Formation is generally strongly tectonised in the Oslo area (southern Norway) and, as such, no complete succession through the Furongian exists in the area. The present paper presents a restored part of the Furongian interval through the Leptoplastus S...

  15. Recruitment to Teaching: The Changing Impact of Social Origins in Norway 1975-2010

    Science.gov (United States)

    With, Mari Lande

    2018-01-01

    Concerns about the status of the teaching profession are widespread. In this paper, the social selection to teacher education is compared with the social selection to other higher education courses in Norway from 1975 to 2010. This comparison can shed light on changes in the status of teaching relative to other types of higher education. Using…

  16. Characterization of variable EST SSR markers for Norway spruce (Picea abies L.

    Directory of Open Access Journals (Sweden)

    Spiess Nadine

    2011-10-01

    Full Text Available Abstract Background Norway spruce is widely distributed across Europe and the predominant tree of the Alpine region. Fast growth and the fact that timber can be harvested cost-effectively in relatively young populations define its status as one of the economically most important tree species of Northern Europe. In this study, EST derived simple sequence repeat (SSR markers were developed for the assessment of putative functional diversity in Austrian Norway spruce stands. Results SSR sequences were identified by analyzing 14,022 publicly available EST sequences. Tri-nucleotide repeat motifs were most abundant in the data set followed by penta- and hexa-nucleotide repeats. Specific primer pairs were designed for sixty loci. Among these, 27 displayed polymorphism in a testing population of 16 P. abies individuals sampled across Austria and in an additional screening population of 96 P. abies individuals from two geographically distinct Austrian populations. Allele numbers per locus ranged from two to 17 with observed heterozygosity ranging from 0.075 to 0.99. Conclusions We have characterized variable EST SSR markers for Norway spruce detected in expressed genes. Due to their moderate to high degree of variability in the two tested screening populations, these newly developed SSR markers are well suited for the analysis of stress related functional variation present in Norway spruce populations.

  17. Issues and Problems in the Organization of Children's Sport: A Case Study of Norway

    Science.gov (United States)

    Skirstad, Berit; Waddington, Ivan; Safvenbom, Reidar

    2012-01-01

    The focus of this article is on the organization of children's sport in Norway. More specifically, the paper sets out to examine (i) the changing pattern of relationships, and in particular the changing balance of conflict and cooperation, between the several organizations with responsibility for children's sport, and (ii) how sport for children…

  18. Modelling long-term water yield effects of forest management in a Norway spruce forest

    Czech Academy of Sciences Publication Activity Database

    Yu, X.; Lamačová, A.; Duffy, Ch.; Krám, P.; Hruška, Jakub; White, T.; Bhatt, G.

    2015-01-01

    Roč. 60, č. 2 (2015), s. 174-191 ISSN 0262-6667 R&D Projects: GA MŠk(CZ) ED1.1.00/02.0073 Institutional support: RVO:67179843 Keywords : Lysina critical zone observatory * PIHM * Norway spruce * forest management Subject RIV: EH - Ecology, Behaviour Impact factor: 2.182, year: 2015

  19. Assessing the efficiency of priorities for traffic law enforcement in Norway

    DEFF Research Database (Denmark)

    Elvik, Rune; Sogge, Céline Vallet; Lager, Lasse

    2012-01-01

    This paper assesses the efficiency of priorities for traffic law enforcement in Norway. Priorities are regarded as efficient if: (1) enforcement ensures a sufficient level of deterrence to keep down the rate of violations; (2) selection of target violations for enforcement is based on the risk at...

  20. Visit by the Norwegian University of Science and Technology, Trondheim, Norway

    CERN Multimedia

    Guillaume, Jeanneret

    2014-01-01

    NTNU Pro-Rector Johan E. Hustad and CERN Director for Research and Computing Sergio Bertolucci signed an agreement between NTNU and CERN for the establishment of the a new Business Incubation Centre of CERN technology to be established in Trondheim, Norway. An agreement to strengthen the collaboration on student created spin-offs was also signed.

  1. A Comparison of Nursing and Teacher Education Students' Information Literacy Learning: Results from Norway, 2016

    Science.gov (United States)

    Nierenberg, Ellen

    2017-01-01

    This study measures first-year undergraduate students' self-assessments and learning outcomes in information literacy skills in their first months of higher education in Norway. Comparisons are made between nursing students and teacher education students. Surveys were conducted before the library's information literacy course and after both…

  2. Air pollution and respiratory health of children: the PEACE study in Oslo, Norway.

    NARCIS (Netherlands)

    Clench-Aas, J.; Bartonova, A.; Skjonsberg, O.H.; Leegaard, J.; Hagen, L.O.; Giaever, P.; Moseng, J.; Roemer, W.

    1998-01-01

    As a part of the Pollution Effects on Asthmatic Children in Europe (PEACE) investigation, a 10 week panel study was conducted in Oslo, Norway, from December 1, 1993 to February 14, 1994. Of the 180 children recruited, 125 satisfactorily filled out a daily diary for the entire period, in addition to

  3. Environmental Education. University Level. 10 Years Development; Recommendations. Denmark, Finland, Iceland, Norway, Sweden.

    Science.gov (United States)

    Nordic Council of Ministers, Copenhagen (Denmark).

    The Nordic countries have worked together over the last decade to enhance the efforts of environmental educators. This document details: (1) the history and activities of the group responsible for the coordination of efforts at the university level; (2) the types of environmental education occurring in Denmark, Iceland, Finland, Norway, and…

  4. Oral health in a life-course : birth-cohorts from 1929 to 2006 in Norway

    NARCIS (Netherlands)

    Holst, D; Schuller, A A

    OBJECTIVES: The purpose of the work was to study the influence of the oral health environment at age 10, of adolescent and adulthood dental behaviours and of social status on oral health of three birth-cohorts in 1983 and two of the three birth-cohorts in 2006 in Norway. METHODS: The material

  5. Deliveries in maternity homes in Norway: results from a 2-year prospective study.

    Science.gov (United States)

    Schmidt, Nina; Abelsen, Birgit; Øian, Pål

    2002-08-01

    The study aims to report the short-term outcome for the mothers and newborns for all pregnancies accepted for birth at maternity homes in Norway. A 2-year prospective study of all mothers in labor in maternity homes, i.e. all births including women and newborns transferred to hospital intra partum or the first week post partum. The study included 1275 women who started labor in the maternity homes in Norway; 1% of all births in Norway during this period. Of those who started labor in a maternity home, 1217 (95.5%) also delivered there while 58 (4.5%) women were transferred to hospital during labor. In the post partum period there were 57 (4.7%) transferrals of mother and baby. Nine women had a vacuum extraction, one had a forceps and three had a vaginal breech (1.1% operative vaginal births in the maternity homes). Five babies (0.4%) had an Apgar score below 7 at 5 min. There were two (0.2%) neonatal deaths; both babies were born with a serious group B streptococcal infection. Midwives and general practitioners working in the districts can identify a low-risk population (estimated at 35%) of all pregnant women in the catchment areas who can deliver safely at the maternity homes in Norway. Only 4.5% of those who started labor in the maternity homes had to be transferred to hospital during labor.

  6. Obesity and Minority--Changing Meanings of Big Bodies among Young Pakistani Obesity Patients in Norway

    Science.gov (United States)

    Wathne, Kjetil; Mburu, Christina Brux; Middelthon, Anne-Lise

    2015-01-01

    Globally, paediatric obesity causes widespread concern, and the role of ethnicity is an important focus. Investigating how culture can mediate health-related behaviour through ideas about bodies, food and physical activity, while addressing a notion that the Pakistani community in Norway is particularly conservative and slow to change, this…

  7. Family Income Dynamics, Early Childhood Education and Care, and Early Child Behavior Problems in Norway

    Science.gov (United States)

    Zachrisson, Henrik D.; Dearing, Eric

    2015-01-01

    The sociopolitical context of Norway includes low poverty rates and universal access to subsidized and regulated Early Childhood Education and Care (ECEC). In this context, the association between family income dynamics and changes in early child behavior problems was investigated, as well as whether high-quality ECEC buffers children from the…

  8. Killer whale presence in relation to naval sonar activity and prey abundance in northern Norway

    NARCIS (Netherlands)

    Kuningas, S.; Kvadsheim, P.H.; Lam, F.P.A.; Miller, P.J.O.

    2013-01-01

    In this study, retrospective data on naval sonar activity and prey abundance were correlated with killer whale sightings within a fjord basin in northern Norway. In addition, passive acoustic and visual marine mammal surveys were conducted before, during, and after a specific navy exercise in 2006.

  9. Meeting the needs of homeless people: Interprofessional work in Norway and Scotland

    OpenAIRE

    Anderson, Isobel; Dyb, Evelyn; Ytrehus, Siri

    2012-01-01

    Samarbeidsrapport The main theme of the project are: how cooperation between welfare agencies and professions contribute to a better life for homeless people, and the role of housing in interprofessional work. The project is a comparative study between Norway and Scotland. The Housing Bank

  10. Educational Equity in Spain and Norway: A Comparative Analysis of Two OECD Country Notes

    Science.gov (United States)

    Haugen, Cecilie Ronning

    2011-01-01

    This article undertakes a comparative study of the Organization for Economic Co-operation and Development's (OECD) thematic reviews on "equity in education" for Spain and Norway. The author investigates whether there may be a similar orientation to equity expressed in the two reviews and discusses how social stratification may occur…

  11. Perceived outcomes of public libraries in Finland, Norway and the Netherlands

    NARCIS (Netherlands)

    Vakkari, P.; Aabø, S.; Audunson, R.; Huysmans, F.; Oomes, M.

    2014-01-01

    Purpose - The purpose of this paper is to compare the perceived benefits of public libraries and their structure in the major areas of life between Finland, Norway and the Netherlands. Design/methodology/approach - The data were based on representative samples of Finnish, Norwegian and Dutch adult

  12. People's opinion of climate policy. Popular support for climate policy alternatives in Norway

    International Nuclear Information System (INIS)

    Marino, Sjoevaag Marit; Bjoerge, Nils Erik; Ericson, Torgeir; Garnaasjordet, Per Arild; Karlsen, Haakon T.; Randers; Joergen; Rees, Daniel

    2012-01-01

    How can we evaluate whether national climate policies are sufficient? Which moral principles should be the basis of our policy efforts? The answers to these questions are central to the development of any climate policy framework, but not always made explicit in daily political discourse. In this article we seek to redress this imbalance through a survey of popular opinion in Norway.(Author)

  13. Social Pedagogy and Bullying in Schools: The Views of University Students in England, Greece and Norway

    Science.gov (United States)

    Kyriacou, Chris; Mylonakou-Keke, Iro; Stephens, Paul

    2016-01-01

    This study explores the extent to which a social pedagogic perspective is evident in the views of bullying in schools held by a sample of university students in England, Greece and Norway studying in the area of the education, care and welfare of children. A total of 469 university students completed a questionnaire in which they were asked to…

  14. Soluble and cell wall-bound phenolics and lignin in Ascocalyx abietina infected Norway spruces

    Czech Academy of Sciences Publication Activity Database

    Cvikrová, Milena; Malá, J.; Hrubcová, Marie; Eder, Josef

    2006-01-01

    Roč. 170, č. 3 (2006), s. 563-570 ISSN 0168-9452 R&D Projects: GA ČR GA206/04/0999 Institutional research plan: CEZ:AV0Z50380511 Keywords : Ascocalyx abietina (Lagerberg) * Lignin * Norway spruce Subject RIV: GK - Forestry Impact factor: 1.631, year: 2006

  15. Early warning of orographically induced floods and landslides in Western Norway

    Science.gov (United States)

    Leine, Ann-Live; Wang, Thea; Boje, Søren

    2017-04-01

    In Western Norway, landslides and debris flows are commonly initiated by short-term orographic rainfall or intensity peaks during a prolonged rainfall event. In recent years, the flood warning service in Norway has evolved from being solely a flood forecasting service to also integrating landslides into its early warning systems. As both floods and landslides are closely related to the same hydrometeorological processes, particularly in small catchments, there is a natural synergy between monitoring flood and landslide risk. The Norwegian Flood and Landslide Hazard Forecasting and Warning Service issues regional landslide hazard warnings based on hydrological models, threshold values, observations and weather forecasts. Intense rainfall events and/or orographic precipitation that, under certain topographic conditions, significantly increase the risk of debris avalanches and debris floods are lately receiving more research focus from the Norwegian warning service. Orographic precipitation is a common feature in W-Norway, when moist and relatively mild air arrives from the Atlantic. Steep mountain slopes covered by glacial till makes the region prone to landslides, as well as flooding. The operational early warning system in Norway requires constant improvement, especially with the enhanced number of intense rainfall events that occur in a warming climate. Here, we examine different cases of intense rainfall events which have lead to landslides and debris flows, as well as increased runoff in fast responding small catchments. The main objective is to increase the understanding of the hydrometeorological conditions related to these events, in order to make priorities for the future development of the warning service.

  16. Asylum, Participation and the Best Interests of the Child: New Lessons from Norway

    Science.gov (United States)

    Liden, Hilde; Rusten, Hilde

    2007-01-01

    This article discusses Norway's implementation of the Convention on the Rights of the Child (CRC) in relation to the field of asylum. In particular, we explore the dilemmas and challenges posed by efforts to realise children's right to express their views and have these views given due weight in decision-making processes as stipulated in Article…

  17. Non-predation natural mortality of Norway pout ( Trisopterus esmarkii ) in the North Sea

    DEFF Research Database (Denmark)

    Sparholt, H.; Larsen, L.I.; Nielsen, J. Rasmus

    2002-01-01

    Based on age disaggregated data on catch rates in bottom trawl surveys, commercial catches, and the number consumed by the North Sea piscivorous predators, new estimates of non-predation natural mortality, M1, are obtained for Norway pout [Trisopterus esmarkii (Nilsson)]. Simple log catch ratio...

  18. GPs opinions and perceptions of chiropractic in Sweden and Norway: a descriptive survey

    Science.gov (United States)

    2013-01-01

    Background In Sweden, chiropractic is not included in mainstream health care. In Norway chiropractic is a recognized health care profession. The aim of this study was to explore the perceptions of chiropractic among Swedish and Norwegian General Practitioners (GPs). Methods Eight hundred surveys in each country were distributed randomly by post to Swedish and Norwegian GPs offices. The survey contained two main sections: Experiences and opinions about chiropractic and referral patterns. The data were then described and compared between the countries. Results In Sweden the response rate was 44.8% and in Norway 45.3%. More than half of the Swedish GPs participating in this study stated that they had poor knowledge about chiropractic, while just a tenth of Norwegian GPs stated the same. Nearly all Norwegian GPs had some experience of chiropractic treatment whilst a fairly large number of the Swedish GPs said that they had no experience at all of chiropractic. It was twice as common for GPs in Norway to refer patients to a chiropractor as compared to Sweden. However, Swedish and Norwegian GPs agreed that chiropractors were competent to treat musculo-skeletal conditions with an adequate education to be part of mainstream medicine. Conclusions Swedish and Norwegian GPs agree that chiropractors are competent to treat musculoskeletal conditions. However, there are many differences in GPs perceptions of chiropractic between the two countries and the overall picture indicates that chiropractic is more accepted and recognised as a health care profession in Norway. PMID:24128386

  19. Sea Kayaking Incidents in Norway 2000-2014: An Issue of Bad Weather or Poor Judgement?

    Science.gov (United States)

    Aadland, Eivind; Noer, Gunnar; Vikene, Odd Lennart

    2016-01-01

    The aims of this study were to analyse recreational sea kayaking and touring incidents in Norway with a specific focus on wind conditions and to elaborate on practical implications for the prevention of future incidents. We included 49 incidents reported by the media between 2000 and 2014. Incidents occurred in various wind conditions, but most…

  20. The meaning of place: attachments to Femundsmarka National Park, Norway, among tourists and locals

    Science.gov (United States)

    Bjorn P. Kaltenborn; Daniel R. Williams

    2002-01-01

    In Norway, the management of natural and cultural resources is subject to increasing public scrutiny. Conflicts are escalating over many issues concerning the balance between preservation and utilisation. Traditionally conflicts over issues like growth in commercial nature tourism, predator control, forest policies, protected areas management, cultural heritage...

  1. Equality in adults' oral health in Norway. Cohort and cross-sectional results over 33 years

    NARCIS (Netherlands)

    Holst, Dorthe; Schuller, Annemarie A

    2011-01-01

    OBJECTIVE: To assess social inequality in dental clinical parameters from 1973 to 2006. METHODS: Samples from two birth-cohorts born between 1929-1938 and 1959-1960, respectively, and 35-44-year-olds were drawn in 1973, 1983, 1994 and in 2006 in the county of Nord-Trøndelag in Norway. Standard

  2. Juvenility and serial vegetative propagation of Norway spruce clones (Picea abies Karst.).

    Science.gov (United States)

    J.B. St. Clair; J. Kleinschmit; J. Svolba

    1985-01-01

    Effects associated with progressive maturation of clones are of greatest concern in clonal tree improvement programs. Serial propagation has been in use at the Lower Saxony Forest Research Institute since 1968 to arrest maturation in Norway spruce clones. By 1980 cuttings were established in the nursery that had been serially propagated from one to five cycles. This...

  3. Study of the potential for biogas in Norway; Potensialstudie for biogass i Norge

    Energy Technology Data Exchange (ETDEWEB)

    Raadal, Hanne Lerche; Schakenda, Vibeke; Morken, John

    2008-07-01

    The project 'Study of the potential for biogas in Norway' is accomplished as a cooperation between Oestfoldforskning and UMB on task for Enova SF. The aim of the project was to document theoretical energy potentials from biogas resources in Norway and to enlighten the possibility for increased production, distribution and usage of biogas. Landfill gases equivalent approximately 300 GWh or 25% of total methane emission from Norwegian waste disposal sites are totally collected in Norway. 61% of collected landfill gases are exposed to electricity and/or heat production, while the rest - 39% - is flaring. The project has surveyed that approximately 180 GWh is produced from biogas plants in Norway, based on data collected from the actual plants. It is emphasised that data from 30% of the plants are missing. Approximately half the produced biogas is used in heat production, 18% in electricity production, 19% flared while 9% has uncertain usage. The theoretical energy potential from biogas resources from waste/by-product is calculated close to 6TWh/year. Manure amount 42% (the greatest potential), then industry (23%) and garbage from household, communal establishment and trade (16%). Possible synergy between natural gas and biogas is also considered, and the most important barriers for increased production and usage of biogas are mapped. (AG). 58 refs., 16 figs., 14 tabs

  4. Polyamines during somatic embryo development in Norway Spruce (Picea abies (L.))

    Czech Academy of Sciences Publication Activity Database

    Malá, J.; Cvikrová, Milena; Máchová, P.; Martincová, Olga

    2009-01-01

    Roč. 55, č. 2 (2009), s. 75-80 ISSN 1212-4834 R&D Projects: GA MZe QH82303 Institutional research plan: CEZ:AV0Z50380511 Keywords : Norway spruce * somatic embryogenesis * putrescine Subject RIV: GK - Forestry www.agriculturejournals.cz/publishedArticle?journal=JFS&volume=55&firstPage=75

  5. The Domestic Basis of the Scientific Career: Gender Inequalities in Ecology in France and Norway

    Science.gov (United States)

    Loison, Anne; Paye, Simon; Schermann, Agnes; Bry, Clementine; Gaillard, Jean-Michel; Pelabon, Christophe; Bråthen, Kari-Anne

    2017-01-01

    Gender-related inequalities in scientific careers are widespread, evidenced by the attrition of women along the different stages of the promotion ladder. We studied the interwoven personal and professional trajectories of researchers in ecology and compared these trajectories between France and Norway. Given their differing welfare state policies…

  6. Post-accession migration in construction and trade union responses in Denmark, Norway and the UK

    DEFF Research Database (Denmark)

    Eldring, Line; Fitzgerald, Ian; Arnholtz, Jens

    2012-01-01

    The article compares trade union responses in Denmark, Norway and the UK to the arrival of construction workers from the new EU member states. Organizing has been seen as a crucial means to avoid low-wage competition and social dumping. We analyse how the unions developed strategies for recruiting...

  7. First detection of European bat lyssavirus type 2 (EBLV-2) in Norway.

    Science.gov (United States)

    Moldal, Torfinn; Vikøren, Turid; Cliquet, Florence; Marston, Denise A; van der Kooij, Jeroen; Madslien, Knut; Ørpetveit, Irene

    2017-07-11

    In Europe, bat rabies is primarily attributed to European bat lyssavirus type 1 (EBLV-1) and European bat lyssavirus type 2 (EBLV-2) which are both strongly host-specific. Approximately thirty cases of infection with EBLV-2 in Daubenton's bats (Myotis daubentonii) and pond bats (M. dasycneme) have been reported. Two human cases of rabies caused by EBLV-2 have also been confirmed during the last thirty years, while natural spill-over to other non-flying mammals has never been reported. Rabies has never been diagnosed in mainland Norway previously. In late September 2015, a subadult male Daubenton's bat was found in a poor condition 800 m above sea level in the southern part of Norway. The bat was brought to the national Bat Care Centre where it eventually displayed signs of neurological disease and died after two days. EBLV-2 was detected in brain tissues by polymerase chain reaction (PCR) followed by sequencing of a part of the nucleoprotein gene, and lyssavirus was isolated in neuroblastoma cells. The detection of EBLV-2 in a bat in Norway broadens the knowledge on the occurrence of this zoonotic agent. Since Norway is considered free of rabies, adequate information to the general public regarding the possibility of human cases of bat-associated rabies should be given. No extensive surveillance of lyssavirus infections in bats has been conducted in the country, and a passive surveillance network to assess rabies prevalence and bat epidemiology is highly desired.

  8. Schools Which Are Named, Shamed and Blamed by the Media: School Accountability in Norway

    Science.gov (United States)

    Elstad, Eyvind

    2009-01-01

    Since Norway introduced tests and other types of measurements the press, with a negative bias, has placed the spotlight on those schools which performed badly in attainment measurements. The press reconstructs from public sources "league tables" of aggregated student achievements but at present the official position opposes the public…

  9. Annex 1: 1998 review of energy efficiency policy in EU countries and Norway

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    This document makes a status for the year 1998 of the energy efficiency policies implemented in the European Union member states and Norway (residential, transport and industrial sectors, institutional changes, measures and programmes, budget, utilities, pricing, efficiency standards, voluntary agreements, investment subsidies, taxation and tax exemptions). (J.S.)

  10. Tolerance of Norway spruce (Picea abies [L.] Karst.) embryogenic tissue to penicillin, carbapenem and aminoglycoside antibiotics

    Czech Academy of Sciences Publication Activity Database

    Malá, J.; Pavingerová, Daniela; Cvrčková, H.; Bříza, Jindřich; Dostál, J.; Šíma, P.

    2009-01-01

    Roč. 55, č. 4 (2009), s. 156-161 ISSN 1212-4834 R&D Projects: GA MZe QH71290 Institutional research plan: CEZ:AV0Z50510513 Keywords : somatic embryogenesis * Norway spruce * penicillin antibiotics * Agrobacterium tumefaciens * carbapenem antibiotics Subject RIV: EB - Genetics ; Molecular Biology

  11. Music Teacher Educators' Visions of Music Teacher Preparation in Finland, Norway and Sweden

    Science.gov (United States)

    Thorgersen, Cecilia Ferm; Johansen, Geir; Juntunen, Marja-Leena

    2016-01-01

    In this study we investigated the visions of 12 music teacher educators who teach pedagogical courses called instrumental pedagogy and classroom music pedagogy in three music academies in Finland, Norway and Sweden. The data were collected through individual, semi-structured qualitative interviews. Drawing on Hammerness' concept of "teachers'…

  12. Elite Female Business Students in China and Norway: Job-Related Values and Preferences

    Science.gov (United States)

    Nordhaug, Odd; Gooderham, Paul; Zhang, Xian; Liu, Yali; Birkelund, Gunn Elisabeth

    2010-01-01

    The focus of this paper is on the work-related values, preferences, and future expectations among female students at two elite business schools in China and Norway. The paper argues that while gender theory predicts no significant differences between these two groups, both cultural and economic development theory imply fundamental differences. The…

  13. Mr Bjørn Haugstad, State Secretary, Ministry of Education and Research, Norway

    CERN Multimedia

    Maximilien Brice

    2003-01-01

    Photos 01,02: Mr Bjørn Haugstad, State Secretary, Ministry of Education and Research, Norway signing the guest book; standing, Dr Carlo Wyss Photo 03: Luncheon in honour of Mr Bjørn Haugstad, State Secretary, Ministry of Education and Research, Norway, April 2003. Around the table, from left to right: State Secretary Haugstad (standing); Prof. Cecilia Jarlskog, Adviser to the Director-General for Member State Relations; Mr Morten Knutsen, CERN staff - Purchase; Mr Jens Vigen, CERN staff, Library and Norwegian Contact; Prof. Steinar Stapnes, Prof. Univ. of Oslo and Physicist in the ATLAS experiment (in profile), Dr Carlo Wyss, Director for Accelerators (standing), Dr Leif Westgaard, Senior Adviser, Research Council of Norway, CERN Delegate. Photo 04: Luncheon in honour of Mr Bjørn Haugstad, State Secretary, Ministry of Education and Research, Norway, April 2003. Around the table, from left to right: State Secretary Haugstad (standing); Mr Jens Vigen, CERN staff, Library and Norwegian Contact; Prof. Steinar ...

  14. Oslo Epigenetics Symposium 2012. Oslo, Norway, 8-9 November 2012.

    Science.gov (United States)

    Collas, Philippe; Eskeland, Ragnhild

    2013-02-01

    The Oslo Epigenetics Symposium 2012 held in Oslo, Norway, brought together ten speakers from several European countries and the USA for an evening public lecture and a full day of presentations on emerging topics in the field of epigenetics, gene regulation and organization of the cell nucleus.

  15. Dyslexia: Group Screening among 15-16-Year-Olds in Oslo, Norway

    Science.gov (United States)

    Green, K.; Tonnessen, F. E.; Tambs, K.; Thoresen, M.; Bjertness, E.

    2009-01-01

    In 15-16 year olds from Oslo, Norway, we investigated the occurrence of self-reported dyslexia and reading/writing difficulties (RWD), and we measured dyslexic symptoms using the "Duvan" dyslexia screening test. The prevalence of self-reported dyslexia was 8.2%, while 10.4% reported severe or moderate RWD. The group of self-reported…

  16. Brachiopod associations from the Middle Ordovician of the Oslo Region, Norway

    DEFF Research Database (Denmark)

    Candela, Yves; Hansen, Thomas

    2010-01-01

    and their preferences in the late Middle Ordovician of the Oslo Region, southern Norway, than ever before. The brachiopod faunas are described in the present article, which include a new genus and a new species respectively Wandaasella modheimrensis and Cyclomyonia vikersundi. The brachiopod fauna is largely dominated...

  17. Use of anti-osteoporotic drugs in central Norway after a forearm fracture

    DEFF Research Database (Denmark)

    Hoff, Mari; Skurtveit, Svetlana; Meyer, Haakon E

    2015-01-01

    UNLABELLED: Use of anti-osteoporotic drugs (AOD) the first year after a forearm fracture in central Norway was low in the period 2005-2012. Women with fractures used more AOD compared to the general population only in 2006, 2007, and 2011. Female gender, age ≥ 60 years, use of glucocorticosteroids...

  18. The User Perspective in Performance Auditing--A Case Study of Norway

    Science.gov (United States)

    Arthur, Arnfrid; Rydland, Lars Tore; Amundsen, Kristin

    2012-01-01

    The user perspective is an important contextual factor for Supreme Audit Institutions (SAIs). This article provides examples from performance audits in Norway and explores why the user perspective has become important in performance audit practices. It shows that user satisfaction can be employed as a key performance indicator of effectiveness of…

  19. Consequences in Norway after a hypothetical accident at Sellafield - Predicted impacts on the environment

    International Nuclear Information System (INIS)

    Thoerring, H.; Liland, A.

    2010-12-01

    This report deals with the environmental consequences in Norway after a hypothetical accident at Sellafield. The investigation is limited to the terrestrial environment, and focus on animals grazing natural pastures, plus wild berries and fungi. Only 137Cs is considered. The predicted consequences are severe - in particular for mutton and goat milk production. (Author)

  20. Consequences in Norway after a hypothetical accident at Sellafield - Predicted impacts on the environment.

    Energy Technology Data Exchange (ETDEWEB)

    Thoerring, H.; Liland, A.

    2010-12-15

    This report deals with the environmental consequences in Norway after a hypothetical accident at Sellafield. The investigation is limited to the terrestrial environment, and focus on animals grazing natural pastures, plus wild berries and fungi. Only 137Cs is considered. The predicted consequences are severe, in particular for mutton and goat milk production. (Author)

  1. "Gender Utopias?": U.S. Student Reflections on Studying Abroad in Norway and Sweden

    Science.gov (United States)

    Nordmeyer, Kristjane; Teig, Trisha; Bedera, Nicole

    2017-01-01

    This article describes a study abroad experience in Norway and Sweden that was designed to explore gender equality in two of the world's most gender-progressive countries. Course readings explored the work of feminist sociologists and asked students to think critically about gender equality from a cross-cultural perspective. Students met with…

  2. Brazils Role in environmental governance: Analysis of possibilities for increased Brazil-Norway cooperation

    Energy Technology Data Exchange (ETDEWEB)

    Valberg, Anna Helene

    2011-07-01

    This report examines the role played by Brazil in connection with certain international negotiations, such as the climate negotiations and the CBD. It identifies the driving factors that have influenced environmental politics and standards in Brazil, and take note of conflicts that must be discussed when Norway is seeking expanded cooperation with Brazil. In line with the mandate, FNI identifies areas of particular interest for further collaboration between the two countries, and recommend directions for supplementary Norwegian policy-making in light of a broadened scope for Norway-Brazil interaction. In recent years, the Norwegian government has initiated an extensive process aimed at reducing emissions from deforestation and forest degradation (REDD). This is the most obvious shared environmental scope between Norway and Brazil. However, given the large body of literature that already exists on this field, this report will concentrate instead on issues more on the outskirts of the REDD discourse, such as biodiversity conservation, biofuel efficiency and challenges concerning hydropower, all of which threaten to impact negatively on the Amazonian areas. In our recommendations, we cite tangible examples to illustrate issues where we believe lessons learnt in Norway may have applicability to Brazil.(auth)

  3. In situ autumn ozone fumigation of mature Norway spruce - Effects on net photosynthesis

    DEFF Research Database (Denmark)

    Mikkelsen, Teis Nørgaard; Ro-Poulsen, H.

    2002-01-01

    Twelve cuvettes were installed on current year's twigs in the top of the canopy of a 35 years old Norway spruce stand in Denmark. From 10 to 16 hours, six of the cuvettes received 5-60 nl l(-1) ozone in addition to ambient air and six cuvettes received ambient air with a 40% reduced ozone concent...

  4. Application of Raman spectroscopy to analyse lignin/cellulose ratio in Norway spruce tree rings

    Czech Academy of Sciences Publication Activity Database

    Vítek, Petr; Klem, Karel; Urban, Otmar

    2017-01-01

    Roč. 20, 1-2 (2017), s. 41-48 ISSN 1803-2451 R&D Projects: GA MŠk(CZ) LO1415 Institutional support: RVO:86652079 Keywords : dendrochronology * vibrational spectroscopy * lignification * Norway spruce * abiotic stress Subject RIV: EF - Botanics OBOR OECD: Plant sciences, botany

  5. Contrasting Prospects: The Institutionalisation of VET for Retail and Office Work in Norway

    Science.gov (United States)

    Reegård, Kaja

    2017-01-01

    This article calls attention to the difficulty of institutionalising vocational education and training (VET) in the service sector in Norway, despite the growing importance of this sector for national economic performance. Drawing on interviews with apprentices, employers, stakeholders, representatives of trade unions and employer organisations,…

  6. Untraditional caring arrangements among parents living apart: The case of Norway

    Directory of Open Access Journals (Sweden)

    Ragni Hege Kitterød

    2012-07-01

    Full Text Available BACKGROUND In spite of quite symmetric parental roles in Norway, shared residence and father sole custody are still rare when parents split up. Several countries have witnessed an increase in shared residence for children recently, and this is also the case in Norway. OBJECTIVE We wish to add to the literature on untraditional caring arrangements among parents living apart by examining the determinants of shared residence and sole father custody in Norway, a country with high gender-equality ambitions. METHODS Based on a survey from 2004 with a unique sample of former couples, we ran multinomial logistic regressions estimating the odds of shared residence rather than mother sole custody, and the odds of father sole custody rather than mother sole custody. RESULTS Shared residence is particularly likely when the father has a reasonable income, the mother is highly educated, the mother is currently married, and the parents have no other children in their households. Father sole custody is most likely when the mother's income is low and the father's high, the child is a boy and at least ten years old, the father is single and there are other children in the mother's household. CONCLUSIONS Despite more equal parental roles in couples in recent decades, most children still live mainly with their mother when parents split up in Norway. However, visiting arrangements with fathers are extensive. More parents will probably opt for shared residence in the years to come.

  7. The Organisation of Local Mental Health Services in Norway: Evidence, Uncertainty and Policy

    Science.gov (United States)

    Ramsdal, Helge; Hansen, Gunnar Vold

    2017-01-01

    This article addresses questions about health authorities' recommendations on the local organisation of services for people with mental health disorders in Norway. Analysis is made of the dynamic relationship between different evaluations, national guidelines and other knowledge that influence the organisation of services. The analysis is based…

  8. The Politics of PISA: The Media, Policy and Public Responses in Norway and England

    Science.gov (United States)

    Hopfenbeck, Therese N.; Görgen, Kristine

    2017-01-01

    Using the PISA 2015 releases in Norway and England, this article explores how PISA has been presented in the media and how the policy level has responded to the results. England will be used as an example for comparison. The article presents early media responses from the 20 most circulated daily newspapers in the two countries and discusses them…

  9. Policy Making Processes with Respect to Teacher Education in Finland and Norway

    Science.gov (United States)

    Afdal, Hilde Wagsas

    2013-01-01

    This article examines policy making processes in the area of teacher education (TE) in Finland and Norway. Particular attention is given to the roles different actors play in these processes and the potential effects of their involvement on the TE programs in the two countries. Contemporary policy processes are analyzed through a set of interviews…

  10. Integrating climate change adaptation into civil protection: comparative lessons from Norway, Sweden and the Netherlands.

    NARCIS (Netherlands)

    Groven, K.; Aall, C.; van den Berg, Maya Marieke; Carlsson-Kanyama, A.; Coenen, Franciscus H.J.M.

    2012-01-01

    Integrating policy on climate change adaptation into civil protection is explored through studies of extreme weather management at the national level in Norway, Sweden and the Netherlands, and through local case studies of the three coastal cities of Bergen, Malmö and Rotterdam. The research issues

  11. Balancing Tensions in Educational Policy Reforms: Large-Scale Implementation of Assessment for Learning in Norway

    Science.gov (United States)

    Hopfenbeck, Therese N.; Flórez Petour, María Teresa; Tolo, Astrid

    2015-01-01

    This study investigates how different stakeholders in Norway experienced a government-initiated, large-scale policy implementation programme on "Assessment for Learning" ("AfL"). Data were collected through 58 interviews with stakeholders in charge of the policy; Ministers of Education and members of the Directorate of…

  12. Reviews of National Policies for Education: Improving Lower Secondary Schools in Norway, 2011

    Science.gov (United States)

    OECD Publishing (NJ3), 2011

    2011-01-01

    The report aims to help education authorities in Norway and other OECD (Organisation for Economic Cooperation and Development) countries to understand the importance of lower secondary education and to find approaches to strengthen this key education level. It provides an overview of the structure of lower secondary education and the main…

  13. Assessment for Learning in Norway and Portugal: The Case of Primary School Mathematics Teaching

    Science.gov (United States)

    Nortvedt, Guri A.; Santos, Leonor; Pinto, Jorge

    2016-01-01

    In this study, we aim to understand the forces driving assessment for learning (AfL) in primary school teaching. By applying a case study design, including the two cases of Norway and Portugal and using mathematics teaching as an example, available policy documents and research reports are analysed to identify the differences and similarities that…

  14. Pursuing sustainable development in Norway: The challenge of living up to Brundtland at home

    NARCIS (Netherlands)

    Lafferty, W.M.; Knudsen, Jørgen; Larsen, Olav Mosvold

    2007-01-01

    With the Norwegian Prime Minister, Gro Harlem Brundtland, as chair of the World Commission on Environment and Development, Norway became an early mover in politics for sustainable development (SD). The pursuit of SD goals has been expressed in several national policy documents, though it was not

  15. A Typology of Work-Family Arrangements among Dual-Earner Couples in Norway

    Science.gov (United States)

    Kitterod, Ragni Hege; Lappegard, Trude

    2012-01-01

    A symmetrical family model of two workers or caregivers is a political goal in many western European countries. We explore how common this family type is in Norway, a country with high gender-equality ambitions, by using a multinomial latent class model to develop a typology of dual-earner couples with children based on the partners' allocations…

  16. Incidence trend and risk factors for campylobacter infections in humans in Norway.

    Science.gov (United States)

    Sandberg, Marianne; Nygård, Karin; Meldal, Hege; Valle, Paul Steinar; Kruse, Hilde; Skjerve, Eystein

    2006-07-07

    The objectives of the study were to evaluate whether the increase in incidence of campylobacteriosis observed in humans in Norway from 1995 to 2001 was statistically significant and whether different biologically plausible risk factors were associated with the incidence of campylobacteriosis in the different counties in Norway. To model the incidence of domestically acquired campylobacteriosis from 1995 to 2001, a population average random effect poisson model was applied (the trend model). To case data and assumed risk-factor/protective data such as sale of chicken, receiving treated drinking water, density of dogs and grazing animals, occupation of people in the municipalities and climatic factors from 2000 and 2001, an equivalent model accounting for geographical clustering was applied (the ecological model). The increase in incidence of campylobacteriosis in humans in Norway from 1995 to 2001 was statistically significant from 1998. Treated water was a protective factor against Campylobacter infections in humans with an IRR of 0.78 per percentage increase in people supplied. The two-level modelling technique showed no evidence of clustering of campylobacteriosis in any particular county. Aggregation of data on municipality level makes interpretation of the results at the individual level difficult. The increase in incidence of Campylobacter infections in humans from 1995 to 2001 was statistically significant from 1998. Treated water was a protective factor against Campylobacter infections in humans with an IRR of 0.78 per percentage increase in people supplied. Campylobacter infections did not appear to be clustered in any particular county in Norway.

  17. Defence responses induced in embryogenic cultures of Norway spruce by two fractions of Gremmeniella abietina mycelia

    Czech Academy of Sciences Publication Activity Database

    Cvikrová, Milena; Malá, J.; Hrubcová, Marie; Martincová, Olga; Cvrčková, H.; Lipavská, H.

    2010-01-01

    Roč. 40, č. 6 (2010), s. 467-484 ISSN 1437-4781 R&D Projects: GA MZe QH82303 Institutional research plan: CEZ:AV0Z50380511 Keywords : defence response * Norway spruce * Gremmeniella abietina Subject RIV: GK - Forestry Impact factor: 0.948, year: 2010

  18. Interaction of soil filamentous fungi affects needle composition and nutrition of Norway spruce seedlings

    Czech Academy of Sciences Publication Activity Database

    Mrnka, Libor; Tokárová, H.; Vosátka, Miroslav; Matějka, P.

    2009-01-01

    Roč. 23, č. 5 (2009), s. 887-897 ISSN 0931-1890 R&D Projects: GA ČR GA206/05/0269 Institutional research plan: CEZ:AV0Z60050516 Keywords : mycelial interaction s * norway spruce * nutrient cycling Subject RIV: EF - Botanics Impact factor: 1.603, year: 2009

  19. Polyamines in embryogenic cultures of Norway spruce (Picea abies) and red spruce (Picea rubens)

    Science.gov (United States)

    Rakesh Minocha; Haarald Kvaalen; Subhash C. Minocha; Stephanie Long

    1993-01-01

    Embryogenic cultures of red spruce (Picea rubens Sarg.) and Norway spruce (Picea abies (L.) Karst.) were initiated from dissected mature zygotic embryos. The tissues were grown on either proliferation medium or maturation medium. On proliferation medium, the embryogenic tissue continued to produce early stage somatic embryos (...

  20. Willingness of nonindustrial private forest owners in Norway to supply logging residues for wood energy

    Science.gov (United States)

    Hanne K. Sjolie; Dennis Becker; Daniel Habesland; Birger Solberg; Berit Hauger Lindstad; Stephanie Snyder; Mike. Kilgore

    2016-01-01

    Norway has set ambitious targets for increasing bioenergy production. Forest residue extraction levels are currently very low, but residues have the potential to be an important component of the wood energy supply chain. A representative sample of Norwegian nonindustrial private forest owners having at least 8 ha (20 acres) of productive forest land was surveyed about...

  1. People's opinion of climate policy. Popular support for climate policy alternatives in Norway

    Energy Technology Data Exchange (ETDEWEB)

    Marino, Sjoevaag Marit; Bjoerge, Nils Erik; Ericson, Torgeir; Garnaasjordet, Per Arild; Karlsen, Haakon T.; Randers; Joergen; Rees, Daniel

    2012-07-01

    How can we evaluate whether national climate policies are sufficient? Which moral principles should be the basis of our policy efforts? The answers to these questions are central to the development of any climate policy framework, but not always made explicit in daily political discourse. In this article we seek to redress this imbalance through a survey of popular opinion in Norway.(Author)

  2. Erosion of mountain plateaus along Sognefjord, Norway, constrained by cosmogenic nuclides

    DEFF Research Database (Denmark)

    Andersen, Jane Lund; Egholm, David Lundbek; Knudsen, Mads Faurschou

    that the low-relief areas were continuously eroded by glacial and periglacial processes in the Quaternary. Nesje & Whillans. Erosion of Sognefjord, Norway. Geomorphology 9(1), 33-45, 1994. Nielsen et al. The evolution of western Scandinavian topography: a review of Neogene uplift versus the ICE (isostasy–climate...

  3. Lunar effects in Hammerfest[Renevable energy sources in North Norway]; Maanelyst i Hammerfest

    Energy Technology Data Exchange (ETDEWEB)

    Lamvik, Hild; Digre, Dordi; Steensen, Anders J.

    2001-07-01

    The article gives a brief presentation of a tidal wave power project in the North of Norway which utilises sub sea water turbines and technologies known from wind turbines and the offshore industry. The aim is to construct a demonstration plant and eventually develop energy power plants. Some environmental aspects are mentioned.

  4. Governmental Steering, Reform and the Institutionalization of Student Interest in Higher Education in Norway

    Science.gov (United States)

    Stensaker, Bjørn; Michelsen, Svein

    2012-01-01

    The article addresses the relationship between changes in the higher education landscape concerning its structure and governance, and the organization of student interest representation at the institutional and national level. Based on a historical analysis of the development of higher education in Norway, the article identifies close links…

  5. Climate Benefits of Material Recycling: Inventory of Average Greenhouse Gas Emissions for Denmark, Norway and Sweden

    DEFF Research Database (Denmark)

    Hillman, Karl; Damgaard, Anders; Eriksson, Ola

    . The results can be used by companies and industry associations in Denmark, Norway and Sweden to communicate the current climate benefits of material recycling in general. They may also contribute to discussions on a societal level, as long as their average and historic nature is recognised....

  6. Sedimentation and chronology of heavy metal pollution in Oslo harbor, Norway

    DEFF Research Database (Denmark)

    Lepland, Aivo; Andersen, Thorbjørn Joest; Lepland, Aave

    2010-01-01

    Stratigraphic profiles of Cu, Cd and Hg in ten sediment cores from the Oslo harbor, Norway, combined with results of radiometric dating demonstrate that pollution by these metals peaked between 1940 and 1970. Dating results indicate that Hg discharges peaked between 1940 and 1950, Cd reached...

  7. The Bøle ship, Skien, Norway - Research history, dendrochronology and provenance

    DEFF Research Database (Denmark)

    Daly, Aoife; Nymoen, Pål

    2008-01-01

    The wreck-site at Bøle near Skien was first reported in 1950 during dredging in the river. The Bøle ship is one of the most significant medieval ship-finds in Norway, and the manner of its discovery is referred to as a tragedy in ship archaeology. New investigations at the site in 2004...

  8. The variability of wood density and compression strength of Norway spruce

    Czech Academy of Sciences Publication Activity Database

    Horáček, Petr; Fajstavr, Marek; Stojanović, Marko

    2017-01-01

    Roč. 10, 1-2 (2017), s. 17-26 ISSN 1803-2451 R&D Projects: GA MŠk(CZ) LO1415 Institutional support: RVO:86652079 Keywords : Norway spruce * wood density * compression strength * variability Subject RIV: GK - Forestry OBOR OECD: Forestry

  9. Yersinia enterocolitica outbreak associated with ready-to-eat salad mix, Norway, 2011.

    Science.gov (United States)

    MacDonald, Emily; Heier, Berit Tafjord; Nygård, Karin; Stalheim, Torunn; Cudjoe, Kofitsyo S; Skjerdal, Taran; Wester, Astrid Louise; Lindstedt, Bjørn-Arne; Stavnes, Trine-Lise; Vold, Line

    2012-09-01

    In 2011, an outbreak of illness caused by Yersinia enterocolitica O:9 in Norway was linked to ready-to-eat salad mix, an unusual vehicle for this pathogen. The outbreak illustrates the need to characterize isolates of this organism, and reinforces the need for international traceback mechanisms for fresh produce.

  10. Switching statins in Norway after new reimbursement policy – a nationwide prescription study

    Science.gov (United States)

    Sakshaug, Solveig; Furu, Kari; Karlstad, Øystein; Rønning, Marit; Skurtveit, Svetlana

    2007-01-01

    What is already known about this subject Use of statins is growing worldwide and costs represent a burden to public budgets. The introduction of simvastatin generics, generic substitution and price regulations have contributed to price reductions and resulted in overall cost reductions of statin use in Norway. What this study adds New reimbursement regulations for statins in Norway in June 2005, making simvastatin the drug of choice, had a great impact on physicians' prescribing of statins. Nearly 40% of the atorvastatin users switched to simvastatin during the 13-month period after implementation of the new regulations. Among the new users of statins the proportion receiving simvastatin increased from 48% in May 2005 to 92% in June 2006. The new regulations have reduced costs of statins, even though the prevalence of statin use has increased. Aims To assess the changes in prescribing of statins in Norway after implementation of the new reimbursement regulations for statins in June 2005. Methods Data were retrieved from the Norwegian Prescription Database covering the total population in Norway (4.6 million). Outcome measures were the proportion of atorvastatin users switching to simvastatin and changes in the proportion of new statin users receiving simvastatin. Based on retail costs for all statin prescriptions dispensed in Norway, expenditure was measured in Norwegian currency. Results One-year prevalences of statin use increased from 6.3 to 6.8% for women and from 7.5 to 8.1% for men from the year before to the year after the new statin regulations. Of atorvastatin users (N = 131 222), 39% switched to simvastatin during the 13-month period after the implementation. The proportion of switching was higher in women (41%) than in men (36%). In May 2005, 48% of the new statin users received simvastatin. The proportion of new users receiving simvastatin increased rapidly after implementation of the new regulations to 68% in June 2005 and reached 92% in June 2006

  11. General practitioners' experiences with sickness certification: a comparison of survey data from Sweden and Norway

    Science.gov (United States)

    2012-01-01

    Background In most countries with sickness insurance systems, general practitioners (GPs) play a key role in the sickness-absence process. Previous studies have indicated that GPs experience several tasks and situations related to sickness certification consultations as problematic. The fact that the organization of primary health care and social insurance systems differ between countries may influence both GPs' experiences and certification. The aim of the present study was to gain more knowledge of GPs' experiences of sickness certification, by comparing data from Sweden and Norway, regarding frequencies and aspects of sickness certification found to be problematic. Methods Statistical analyses of cross-sectional survey data of sickness certification by GPs in Sweden and Norway. In Sweden, all GPs were included, with 3949 (60.6%) responding. In Norway, a representative sample of GPs was included, with 221 (66.5%) responding. Results Most GPs reported having consultations involving sickness certification at least once a week; 95% of the GPs in Sweden and 99% of the GPs in Norway. A majority found such tasks problematic; 60% of the GPs in Sweden and 53% in Norway. In a logistic regression, having a higher frequency of sickness certification consultations was associated with a higher risk of experiencing them as problematic, in both countries. A higher rate of GPs in Sweden than in Norway reported meeting patients wanting a sickness certification without a medical reason. GPs in Sweden found it more problematic to discuss the advantages and disadvantages of sick leave with patients and to issue a prolongation of a sick-leave period initiated by another physician. GPs in Norway more often worried that patients would go to another physician if they did not issue a certificate, and a higher proportion of Norwegian GPs found it problematic to handle situations where they and their patient disagreed on the need for sick leave. Conclusions The study confirms that many GPs

  12. Pharmacists counselling of pregnant women: Web-based, comparative study between Serbia and Norway.

    Science.gov (United States)

    Odalović, Marina; Milanković, Silje; Holst, Lone; Nordeng, Hedvig; Heitmann, Kristine; Tasić, Ljiljana

    2016-09-01

    To describe, compare and evaluate whether pharmacists in two European countries, Serbia and Norway, give appropriate counselling for common ailments in pregnancy. A cross sectional, web-based study. A study was conducted among Serbian and Norwegian pharmacists during two four-month study periods in 2012 respectively 2014. Participants were recruited through postal and electronic invitation facilitated by several pharmacy chains. Participation in the study was anonymous and voluntary. Pharmacists were presented with the questionnaire that included five scenarios (back pain, heavy legs, nausea, cold and constipation in pregnancy) and were asked to give their advice about use of medicines, supplements (e.g. herbal products, vitamins, minerals), non-pharmacological treatment and referral to physician in each condition. In total, 276 pharmacists, 119 in Serbia and 157 in Norway, accepted to participate in the study. Recommendation about medicines use ranged from 32% (heavy legs) to 71% (back pain) in Serbia and from 3% (heavy legs) to 92% (constipation) in Norway. Several pharmacists' recommendations on medicines and supplements use were inappropriate. Recommendation about non-pharmacological treatments ranged from 11% (nausea) to 50% (heavy legs) in Serbia and from 12% (constipation) to 63% (cold) in Norway. Approximately 12% of the Norwegian and Serbian pharmacists offered referral to a physician as only advice for nausea in pregnancy, indicating a lack of confidence in or knowledge about this common ailment in pregnancy. Large differences in counselling of pregnant women by pharmacists in Serbia and Norway were observed. Enhancement of pharmacists' knowledge about treatment of common ailments in pregnancy is needed and will enhance pharmacists' role in improving maternal health. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. The impact of daylight saving time on electricity consumption: Evidence from southern Norway and Sweden

    International Nuclear Information System (INIS)

    Mirza, Faisal Mehmood; Bergland, Olvar

    2011-01-01

    This paper examines the impact of daylight saving time (DST) on electricity consumption in southern Norway and Sweden. As DST was implemented in both the countries in 1980, we do not have a clear counterfactual in the form of a control period to identify the impact of DST directly with before and after or with and without analysis. This problem in the study is resolved by using 'equivalent day normalization technique' to identify the impact of DST. The difference-in-difference (DID) average treatment effects model suggests an annual reduction of at least 1.0 percent in electricity consumption for both Norway and Sweden due to DST. The average annual electricity consumption reduction corresponding to DST effects equals 519 and 882 GWh for southern Norway and Sweden, resulting in an annual financial saving of 16.1 million Euros and 30.1 million Euros, respectively. The distribution of treatment effects across different hours of the day indicates a small but significant reduction in electricity consumption during the morning and a steep decline during the evening hours in both countries. - Highlights: → We assess the impact of DST on electricity consumption in southern Norway and Sweden. → DST reduces electricity consumption by 1.3 percent in both countries. → The impact is smaller during the morning hours but larger during evening hours. → Respective annual financial savings equal Euro 16.1 and 30.1 million for Norway and Sweden. → Average annual electricity savings equal 519 and 882 GWh for two countries, respectively.

  14. Estimating the magnitude of female genital mutilation/cutting in Norway: an extrapolation model.

    Science.gov (United States)

    Ziyada, Mai M; Norberg-Schulz, Marthe; Johansen, R Elise B

    2016-02-02

    With emphasis on policy implications, the main objective of this study was to estimate the numbers of two main groups affected by FGM/C in Norway: 1) those already subjected to FGM/C and therefore potentially in need for health care and 2) those at risk of FGM/C and consequently the target of preventive and protective measures. Special attention has been paid to type III as it is associated with more severe complications. Register data from Statistics Norway (SSB) was combined with population-based survey data on FGM/C in the women/girls' countries of origin. As of January 1(st) 2013, there were 44,467 first and second-generation female immigrants residing in Norway whose country of origin is one of the 29 countries where FGM/C is well documented. About 40 pct. of these women and girls are estimated to have already been subjected to FGM/C prior to immigration to Norway. Type III is estimated in around 50 pct. of those already subjected to FGM/C. Further, a total of 15,500 girls are identified as potentially at risk, out of which an approximate number of girls ranging between 3000 and 7900 are estimated to be at risk of FGM/C. Reliable estimates on FGM/C are important for evidence-based policies. The study findings indicate that about 17,300 women and girls in Norway can be in need of health care, in particular the 9100 who are estimated to have type III. Preventive and protective measures are also needed to protect girls at risk (3000 to 7900) from being subjected to FGM/C. Nevertheless, as there are no appropriate tools at the moment that can single these girls out of all who are potentially at risk, all girls in the potentially at risk group (15,500) should be targeted with preventive measures.

  15. Varicella-related Primary Health-care Visits, Hospitalizations and Mortality in Norway, 2008-2014.

    Science.gov (United States)

    Mirinaviciute, Grazina; Kristensen, Erle; Nakstad, Britt; Flem, Elmira

    2017-11-01

    Norway does not currently implement universal varicella vaccination in childhood. We aimed to characterize health care burden of varicella in Norway in the prevaccine era. We linked individual patient data from different national registries to examine varicella vaccinations and varicella-coded primary care consultations, hospitalizations, outpatient hospital visits, deaths and viral infections of central nervous system in the whole population of Norway during 2008-2014. We estimated health care contact rates and described the epidemiology of medically attended varicella infection. Each year approximately 14,600 varicella-related contacts occurred within primary health care and hospital sector in Norway. The annual contact rate was 221 cases per 100,000 population in primary health care and 7.3 cases per 100,000 in hospital care. Both in primary and hospital care, the highest incidences were observed among children 1 year of age: 2,654 and 78.1 cases per 100,000, respectively. The annual varicella mortality was estimated at 0.06 deaths per 100,000 and in-hospital case-fatality rate at 0.3%. Very few (0.2-0.5%) patients were vaccinated against varicella. Among hospitalized varicella patients, 22% had predisposing conditions, 9% had severe-to-very severe comorbidities and 5.5% were immunocompromised. Varicella-related complications were reported in 29.3% of hospitalized patients. Varicella zoster virus was the third most frequent virus found among 16% of patients with confirmed viral infections of central nervous system. Varicella causes a considerable health care burden in Norway, especially among children. To inform the policy decision on the use of varicella vaccination, a health economic assessment of vaccination and mathematical modeling of vaccination impact are needed.

  16. Stories of pain and health by elderly Pakistani women in Norway.

    Science.gov (United States)

    Sverre, Beate Lie; Solbrække, Kari Nyheim; Eilertsen, Grethe

    2014-11-01

    This ethnographic study investigates the stories of elderly Pakistani women living in Norway. Migration studies indicate that elderly migrant women are passive, ill victims caught in a marginalized position due to age, ethnicity and gender, and thus have little access to opposition and agency. To broaden the picture it is necessary to develop an innovative approach to understand what is implicated in the process of migration. The importance of considering life conditions that surrounds potential health promotion behaviors of immigrants is stressed by several researchers. However, up to now limited research guided by this perspective has been done in Norway. Therefore, this study explored how elderly Pakistani women in Norway promote their health and well-being through some distinct social interactions. The intention is to bring awareness to how health, even by so-called disadvantaged social groups, may take place. These practices are important to take into consideration when developing health-promoting policies for elderly immigrants. An ethnographic study of 15 Pakistani women, aged 53-75, was carried out in a multisided fieldwork in Oslo using participant observation and ethnographic interviews. The analytical approach was inspired by the constructivist theoretical framework of narrative ethnography. The elderly Pakistani women in Norway construct stories of living in-between cultures and experiences of acculturative stress caused by being elderly, immigrants and women. However, this analysis also suggests that through distinct social relationships, primarily in the context of a voluntary organization, elderly Pakistani women do health by the way they interact and construct a repertoire of social identities. The healing practices taking place among elderly Pakistani women may counteract the negative health outcomes associated with age, migration and gender implications for immigrant health-promoting policy in Norway may be to increase the establishment and

  17. Use of a generic protocol in documentation of prescription errors in Estonia, Norway and Sweden

    Directory of Open Access Journals (Sweden)

    Haavik S

    2012-06-01

    Full Text Available Pharmacists have an important role in detecting, preventing, and solving prescription problems, which if left unresolved, may pose a risk of harming the patient.Objective: The objectives of this study were to evaluate the feasibility of a generic study instrument for documentation of prescription problems requiring contact with prescriber before dispensing. The study was organized: 1 by countries: Estonia, Norway and Sweden; 2 by type of prescriptions: handwritten prescriptions, printouts of prescriptions in the electronic medical record and electronically transmitted prescriptions to pharmacies; and 3 by recording method - self-completion by pharmacists and independent observers.Methods: Observational study with independent observers at community pharmacies in Estonia (n=4 and Sweden (n=7 and self-completed protocols in Norway (n=9.Results: Pharmacists’ in Estonia contacted the prescriber for 1.47% of the prescriptions, about 3 times as often as in Norway (0.45% and Sweden (0.38%. Handwritten prescriptions dominated among the problem prescriptions in Estonia (73.2%, printouts of prescriptions in the electronic medical record (89.1% in Norway and electronically transmitted prescriptions to pharmacies (55.9% in Sweden.More administrative errors were identified on handwritten prescriptions and printouts of prescriptions in the electronic medical record in Estonia and in Norway compared with electronically transmitted prescriptions to pharmacies in Sweden (p<0.05 for prescription types and p<0.01 for countries. However, clinically important errors and delivery problems appeared equally often on the different types of prescriptions. In all three countries, only few cases of drug interactions and adverse drug reactions were identified.Conclusion: Despite the different patterns of prescription problems in three countries, the instrument was feasible and can be regarded appropriate to document and classify prescription problems necessitating contact

  18. Mountain forest wood fuel supply chains: comparative studies between Norway and Italy

    International Nuclear Information System (INIS)

    Valente, Clara; Spinelli, Raffaele; Hillring, Bengt Gunnar; Solberg, Birger

    2014-01-01

    Case studies of mountain forest wood fuel supply chains from Norway and Italy are presented and compared. Results from previous studies in which greenhouse gas emissions and costs were evaluated using life cycle assessment and cost analysis respectively, are compared. The supply chain is more mechanized in Norway than Italy. Steeper terrain and low road density partly explain the persistence of motor-manual felling in the Italian case. Mechanized forest harvesting can increase productivity and reduce costs, but generates more greenhouse gas (GHG) emissions than motor-manual harvesting. In both cases, the main sources of GHG emissions are truck transportation and chipping. The total emissions are 22.9 kg CO 2 /m 3 s.o.b. (Norway) and 13.2 kg CO 2 /m 3 s.o.b. (Italy). The Norwegian case has higher costs than the Italian one, 64 €/m 3 s.o.b. and 41 €/m 3 s.o.b. respectively, for the overall supply chain. The study shows that mountain forests constitute an interesting source for fuel biomass in both areas, but are a rather costly source, particularly in Norway. The study also exemplifies the care needed in transferring LCA results between regions and countries, particularly where forest biomass is involved. - Highlights: • We compare two mountain forest wood fuel supply chains in Norway and in Italy. • Transportation by truck generate the highest emissions in both case studies. • The energy use of the Norwegian supply chain was approximately twice as high as the Italian one. • Changes in fuel consumption affect significantly emissions and energy use from transportation and chipping operations. • Cable yarding and transportation by truck were the most expensive phases respectively in the Italian and Norwegian supply chain

  19. Prevalence of intestinal and blood parasites among wild rats in Kuala Lumpur, Malaysia.

    Science.gov (United States)

    Siti Shafiyyah, C O; Jamaiah, I; Rohela, M; Lau, Y L; Siti Aminah, F

    2012-12-01

    A survey was undertaken to investigate the prevalence of intestinal and blood parasites among wild rats in urban area of Kuala Lumpur, Malaysia. A total of 137 stool and blood samples were collected from wild rats from Sentul and Chow Kit areas. Five species of rats were captured and supplied by Kuala Lumpur City Hall. The most common was Rattus rattus diardii (Malayan Black rat), 67%, followed by Rattus norvegicus (Norway rat), 10%, Rattus argentiventer (rice-field rat), 10%, Rattus tiomanicus (Malaysian field rat), 9% and Rattus exulans (Polynesian rat), 4%. Rattus rattus diardii is commonly known to live in human environment and they are normally identified as pests to human community. More male rats were captured (61%) compared to female (39%). Out of 137 samples, 81.8% samples were positive with intestinal parasites, with 86.2% from Sentul area and 78.5% from Chow Kit area. Six different parasites were detected. The most common intestinal helminth parasite detected was Nippostrongylus brasiliensis (80.3%), followed by Hymenolepis nana (23.4%), Capillaria hepatica (13.9%) and Hymenolepis diminuta (2.9%). Intestinal protozoan detected was Entamoeba histolytica/E. dispar (8.8%). Trypanosoma lewisi (1.5%) was the only blood parasite detected.

  20. Landslide response signatures from storm Desmond (UK)/Synne (Norway), December 2015.

    Science.gov (United States)

    Dijkstra, Tom; Freeborough, Katy; Reeves, Helen; Nykjaer, Boje Soren; Sund, Monica; Devoli, Graziella; Banks, Vanessa

    2016-04-01

    Great Britain (GB) and coastal Norway share a common humid maritime climate and annually receive precipitation in the form of cyclonic low-pressure systems or as extra-tropical storms that travel across the Atlantic. Extreme meteorological events capable of triggering floods and landslides are becoming more frequent, with both GB and Norway being affected by a sequence of record-breaking precipitation events in the past decade. On the 5th and 6th of December 2015, storms Desmond/Synne struck northern GB and southwestern Norway with record-breaking rainfall; >340 mm in 24-hour in Cumbria (or 200% of long term average) and daily accumulations in Norway in excess of 140 mm and 236 mm/48hr. Landscape responses to hydro-meteorological stress are non-uniform and the result of a complex interaction of processes. Therefore, event-specific analysis provides an important tool to further our understanding, particularly to enhance the quality of daily landslide hazard assessments (DLHA) issued by the Norwegian Water Resources and Energy Directorate (NVE) and the British Geological Survey (BGS). The application of precipitation thresholds provides a useful first approximation for landslide triggering. However, antecedent conditioning of slopes and the spatial variability of precipitation signatures are important factors in determining the location of landslides. Given the magnitude of storms Desmond/Synne a much larger population of landslides was expected to occur. Within one month of the events occurring some 25 events are recorded in GB and circa 30 events in Norway. In GB most of these events are relatively small scale, dominated by translational slides and flows and about 80% of cases reported to occur along transport infrastructure. In Norway, roughly equal numbers of debris flows, shallow slides, rock falls, slush flows and snow avalanches are recorded in close proximity to infrastructure. As the media largely focused on simultaneous severe consequences of extensive

  1. Muscarinic receptor/G-protein coupling is reduced in the dorsomedial striatum of cognitively impaired aged rats

    OpenAIRE

    Nieves-Martinez, E.; Hayes, Katy; Childers, S.R.; Sonntag, W.E.; Nicolle, M. M.

    2011-01-01

    Behavioral flexibility, the ability to modify responses due to changing task demands, is detrimentally affected by aging with a shift towards increased cognitive rigidity. The neurobiological basis of this cognitive deficit is not clear although striatal cholinergic neurotransmission has been implicated. To investigate the possible association between striatal acetylcholine signaling with age-related changes in behavioral flexibility, young, middle-aged, and aged F344 X Brown Norway F1 rats w...

  2. Forecasting Labour Productivity Growth in Norway for the Period 2012-2021 Using ARIMA Models

    Directory of Open Access Journals (Sweden)

    Pirooz Samavati

    2013-06-01

    Full Text Available There appeared to be a change in labour productivity growth in Norway (a fall in the growth rate in the middle of the 2000s, followed by a slight recovery at the end of the period under consideration (1971-2011. The 2007-2009 financial and economic crisis in Norway (which resulted from the banking crisis caused an even greater drop in labour productivity growth to the extent that it in 2008 it reached its lowest point over the last three decades. After 2008, labour productivity growth started to increase. In this paper, in order to forecast time-series labour productivity growth in Norway for the period 2012-2021, the ARIMA model is fitted to Norwegian time-series labour productivity growth data obtained in the period 1971-2011. Using the Box-Jenkins model selection methodology, ARIMA (1, 1, 1 with no constant is selected as an appropriate model. As the selected ARIMA model indicates, labour productivity growth in Norway shall continue to increase very slowly and will ultimately reach a non-zero constant in the forecast period (2012-2021 following its recovery after 2008. Long-term forecasts for time-series labour productivity growth in Norway using ARIMA (1, 1, 1 with no constant will also reach a non-zero constant. Initially, it might be concluded that slow technological development as a result of the 2007-2009 financial and economic crisis could explain the slowdown in the recovery of labour productivity growth both in the forecast period (2012-2021 and over the longer term. However, due to the fact that the 2007-2009 financial and economic crisis has changed the underlying process which Norwegian labour productivity growth rate followed in the immediately preceding period, and that a technological revolution, which can be considered as a contributing factor, also took place in that period, it seems unlikely that a single labour productivity growth time series will be rich enough to describe the variation in the data. From the data and the

  3. A comparison of alcohol and drug use by random motor vehicle drivers in Brazil and Norway.

    Science.gov (United States)

    Gjerde, Hallvard; Sousa, Tanara R; De Boni, Raquel; Christophersen, Asbjørg S; Limberger, Renata P; Zancanaro, Ivomar; Oiestad, Elisabeth L; Normann, Per T; Mørland, Jørg; Pechansky, Flavio

    2014-05-01

    A large proportion of road traffic crashes are related to driving under the influence (DUI) of alcohol or drugs. The aim of this study was to compare the use of alcohol, illegal drugs and psychoactive medicinal drugs among random drivers in Brazil and Norway, two countries with the same legal limit for drunk driving, but with marked differences in legislation history, enforcement and penalties for DUI, and to discuss any differences found. Roadside surveys were conducted on Fridays and Saturdays between noon and midnight. Samples of oral fluid were collected for analysis of drugs, whereas alcohol was determined by breath testing or by analysis of oral fluid. High participation rates of 94-97% were obtained in both countries. The weighted prevalence of driving with alcohol concentrations in breath or oral fluid equivalent to blood alcohol concentrations (BAC) above 0.2g/L was 2.7% (95% CI 2.2-3.3) in Brazil and 0.2% (95% CI 0.0-0.5) in Norway. Stimulants (amphetamines or cocaine) were found in samples from 1.0% (95% CI 0.7-1.4) of drivers in Brazil and 0.3% (95% CI 0.1-0.7) in Norway. The prevalence of amphetamines was highest among Brazilian truck drivers (3.6%; 95% CI 2.0-6.4). Tetrahydrocannabinol was found in samples from 0.5% (95% CI 0.3-0.8) of drivers in Brazil and 1.0% (95% CI 0.6-1.5) in Norway, whereas benzodiazepines or zopiclone were found in 1.0% (95% CI 0.7-1.4) and 1.7% (95% CI 1.2-2.4) of the samples from Brazil and Norway, respectively. The difference in the prevalence of alcohol may be related to the fact that Norway has implemented steps to reduce drunk driving since 1936, whereas Brazil has attempted to do the same for only a few years. Differences for drugs may be related to different patterns in the use of stimulants, cannabis and medicines. Copyright © 2014 Elsevier B.V. All rights reserved.

  4. Death, Dying and Bereavement in Norway and Sweden in Recent Times

    Directory of Open Access Journals (Sweden)

    Anders Gustavsson

    2015-06-01

    Full Text Available One of my research projects examines pictorial symbols and epitaphs on gravestones in Norway and Sweden. The focus has been on the 1990s and the 2000s. The choice of this period is motivated by the fact that new national burial laws were adopted in both countries in the early 1990s. These laws provided the next of kin with the possibility of choosing memorial symbols and inscriptions more freely than had previously been the case. To judge from the data under study, individual symbols have gained popularity, especially in Sweden, while Norway has been more faithful to earlier traditions of a collective character; moreover, secular motifs are more manifest on the gravestones in Sweden than in Norway. Another research project analyses memorial websites on the Internet related to persons who have died in recent years. The all-inclusive issue in these studies concerns mourners’ expressions of their emotions and beliefs regarding the deceased person’s afterlife, that is, beliefs in after-death existence. Belief in the deceased being somewhere in heaven is common. Belief in angels is also a popular concept in memorial websites. Moreover, in Sweden, this includes deceased pets as well. The previously strictly observed distinction between humans and pets has become indiscernible in Sweden. Norwegian practice, however, remains critical towards this type of “humanlike characterization”. In Norway, memorial websites for the deceased are generally associated with more traditional Christian concepts than are similar sites in Sweden. By contrast, in Sweden, one observes a kind of diffuse religiosity reminiscent of New Age ways of thinking, according to which the individual plays the central role, and glorification of afterlife existence prevails. Secularization, that is, a decline in the influence of traditional forms of religious experience, is conspicuously more prominent in Sweden. Within the project on memorial websites, I have performed a special

  5. Optimizing suggestions for Gadus morhua supply chain between Norway and China : base on bilateral FTA and product traceability system

    OpenAIRE

    Yan, Li

    2015-01-01

    The Gadus morhua supply chain started in Norway, processed in China and finally goes to terminal markets such as Brazil and the EU, lots of participants involved in this international supply chain. This thesis concentrates on Gadus morhua supply chain between Norway and China, provides optimizing suggestions to promote its profit and value. This paper uses both of quantitative analysis and qualitative analysis for Gadus morhua supply chain analysis, also uses comparative analysis to compa...

  6. Implementing Quality and Health/Safety Systems in the Hospitality Industry. A Comparison with the Aluminium Industry in Norway

    OpenAIRE

    Olsen, Odd Einar; Lindøe, Preben H.

    2004-01-01

    This paper discusses mechanisms facilitating the implementation and merging of Occupational Health and Safety (OHS) management and Quality Management Systems (QMS) in the hospitality industry in Norway. An earlier study concluded that combining a quality system of food control with regulation of OHS seems to be a healthy recipe for the hospitality industry in Norway (Lindøe & Lie, 2002). This study goes a step further by addressing issues regarding the industrial context, industrial relations...

  7. Speaker models and the English classroom: the impact of the intercultural-speaker teacher model in Norway

    OpenAIRE

    Hansen, Thomas

    2012-01-01

    In the present thesis, I examine the extent to which the intercultural-speaker model is acknowledged by teachers of English in Norway. As opposed to the native-speaker model, the model of the intercultural speaker focuses on the context in which intercultural communication takes place and how interlocutors can use their own background to master the interaction between them. My point of departure is that the teaching tradition in Norway is based on the native-speaker model,...

  8. Hooked on a New Technology: The Automation Pioneers in Post-War Norway

    Directory of Open Access Journals (Sweden)

    Stig Kvaal

    2009-07-01

    Full Text Available This paper presents the initial activities in servo engineering in Norway originating in the early 1950s based on contacts at the Massachusets Institute of Technology. The activities were initiated by a small group of servo enthusiasts who, through the Feedback Control Committee in the research council, managed to coordinate national activities and establish strong research groups in Trondheim, Bergen and Oslo. After the initial phase of establishing the research groups, there was a continuous strong focus on connections with industry and industrial applications. In the mid-1960s the committee was strengthened and became the Automation and Data Processing Committee. The initial group of automation pioneers have left a lasting impact on the academic and industrial fields of servo engineering and automation in Norway.

  9. Breast cancer mortality in Norway after the introduction of mammography screening

    DEFF Research Database (Denmark)

    Olsen, Anne Helene; Lynge, Elsebeth; Njor, Sisse H

    2013-01-01

    An organized mammography screening program was gradually implemented in Norway during the period 1996-2004. Norwegian authorities have initiated an evaluation of the program. Our study focused on breast cancer mortality. Using Poisson regression, we compared the change in breast cancer mortality......, in the four control groups. The ratio between the changes in breast cancer mortality between early and late starting counties was 0.93 (95% confidence interval [CI] 0.77-1.12). In the evaluation model, this ratio was 0.89 (95% CI: 0.71-1.12). In Norway, where 40% of women used regular mammography prior...... to the program, the implementation of the organized mammography screening program was associated with a statistically nonsignificant decrease in breast cancer mortality of around 11%....

  10. The Mining Sectors in Chile and Norway, ca. 1870–1940

    DEFF Research Database (Denmark)

    Ranestad, Kristin

    2018-01-01

    Chile and Norway are two ‘natural resource-intensive economies’, which have had different development trajectories, yet are closely similar in industrial structure and geophysical conditions. This paper seeks to contribute to the debate about how and why some economies based on natural resource...... in development. More knowledge was developed and accumulated in Norway than in Chile, which indicates that there was a knowledge gap between the two countries. Mining instructions were similar, but there were striking differences when it came to (1) number of graduates, (2) number of travel arrangements...... of education, scholarships and the National Geological Survey. In Chile, these key knowledge organizations were given lower priority by political decision-makers....

  11. Antibacterial effects of home-made resin salve from Norway spruce (Picea abies).

    Science.gov (United States)

    Rautio, M; Sipponen, A; Peltola, R; Lohi, J; Jokinen, J J; Papp, A; Carlson, P; Sipponen, P

    2007-04-01

    Resin salve made from Norway spruce (Picea abies) is traditionally used in folk medicine to heal skin ulcers and infected wounds. Its antimicrobial properties were studied against certain human bacteria important in infected skin wounds. The sensitivity of the resin against Gram-positive and Gram-negative bacteria was studied in vitro by methods that are routinely used in microbiology laboratories. The resin salve exhibited a bacteriostatic effect against all tested Gram-positive bacteria but only against Proteus vulgaris of the Gram-negative bacteria. Interestingly, the resin inhibited the growth of bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococcus (VRE), both on agar plates and in culture media. The study demonstrated antimicrobial activity of the resin salve and provided objective evidence of its antimicrobial properties. It gives some explanations why the traditional use of home-made resin salve from Norway spruce is experienced as being effective in the treatment of infected skin ulcers.

  12. 'Insane criminals' and the 'criminally insane': criminal asylums in Norway, 1895-1940.

    Science.gov (United States)

    Dahl, Hilde

    2017-06-01

    This article looks into the establishment and development of two criminal asylums in Norway. Influenced by international psychiatry and a European reorientation of penal law, the country chose to institutionalize insane criminals and criminally insane in separate asylums. Norway's first criminal asylum was opened in 1895, and a second in 1923, both in Trondheim. Both asylums quickly filled up with patients who often stayed for many years, and some for their entire lives. The official aim of these asylums was to confine and treat dangerous and disruptive lunatics. Goffman postulates that total institutions typically fall short of their official aims. This study examines records of the patients who were admitted to the two Trondheim asylums, in order to see if the official aims were achieved.

  13. Colon cancer trends in Norway and Denmark by socio-economic group

    DEFF Research Database (Denmark)

    Lynge, Elsebeth; Martinsen, Jan Ivar; Larsen, Inger Kristin

    2015-01-01

    of manual workers has been the driving force behind the dramatic increase in the Norwegian incidence of colon cancer. This development resulted in a reversal of the socio-economic gradient from the classic European pattern with the highest incidence in the upper socio-economic groups to an American pattern......AIMS: Norway has experienced an unprecedented rapid and so far unexplained increase in colon cancer incidence. Norwegian rates passed Danish rates for men in 1985 and for women in 1990. This study aimed to unravel clues to the development in colon cancer incidence by investigating changes over time...... in incidence by socio-economic group. METHODS: Persons participating in the 1970 censuses in Norway and Denmark were aged 55-75 years in 1971-1980 (called pre-crossing period) and in 1991-2000 (called post-crossing period), respectively. Country, sex, age and socio-economic group-specific colon cancer...

  14. Regulation of distribution grid prices at the beginning of market liberalisation - Experience in Norway and Sweden

    International Nuclear Information System (INIS)

    Filippini, M.; Wind, J.; Luchsinger, C.

    2001-01-01

    This report for the Swiss Federal Office of Energy (SFOE) reviews the experience gained in the deregulation of electricity distribution grids in Norway and Sweden and compares it with the possible options for Switzerland. The report looks at the requirements placed on the future Swiss regulation of electricity distribution grids and the various regulation models such as Rate-of-Return, Price-Cap, Revenue-Cap and Benchmarking that could be used in the short and long term. The choice of Sweden and Norway from the list of countries with liberalised electricity markets is discussed. The results of the study of the two countries are discussed individually, including the structure of the sector, the various stages of deregulation, the main characteristics encountered at the start of deregulation, regulation of grid prices at the beginning of liberalisation and experience gained in each case. The report is supplemented by a comprehensive list of the sources used

  15. Participation in planning – A study of urban development in Norway

    Directory of Open Access Journals (Sweden)

    Eva Irene Falleth

    2011-08-01

    Full Text Available In Norway, the dominance of neo-liberal ideas has resulted in a private planning practice whereby the developer is the principal actor in opaque negotiations between planning authorities and developers. We examine patterns of contact between stakeholders in urban development planning. Based on information obtained from a survey of the 145 most populous municipalities in Norway, as well as from case studies in Oslo, Bergen and Trondheim, we find considerable interaction between the stakeholders involved in the planning process. The interaction patterns are different for civil society actors and private developers. We find that while developers have contacts with the planning authorities, the civil actors have contacts with the politicians. In the initial phase, i.e. before formal planning begins, this pattern is highly significant. Politicians frequently feel bound by negotiations and agreements that are made by the planners and the developers during the initial planning process.

  16. Mapping Norway - A Method to Register and Survey the Status of Accessibility.

    Science.gov (United States)

    Bögelsack, Kathrin; Michaelis, Sven

    2016-01-01

    The Norwegian mapping authority has developed an APP and a standard method for mapping accessibility for people with limited or no walking abilities, the blind and the partially sighted in urban and recreational areas. We choose an object-orientated approach where points, lines and polygons represents objects in the environment. All data are stored in a geospatial database, so they can be presented as web map and analysed using GIS software. To this day, more than 160 municipalities are mapped using that method. The aim of this project is to establish a national standard for mapping and to provide a geodatabase that shows the status of accessibility throughout Norway. The data provide a useful tool for national statistics, local planning authorities and private users. First results show that accessibility is low and Norway still faces many challenges to meet the government's goals for Universal Design.

  17. Regulating web content: the nexus of legislation and performance standards in the United Kingdom and Norway.

    Science.gov (United States)

    Giannoumis, G Anthony

    2014-01-01

    Despite different historical traditions, previous research demonstrates a convergence between regulatory approaches in the United Kingdom and Norway. To understand this convergence, this article examines how different policy traditions influence the legal obligations of performance standards regulating web content for use by persons with disabilities. While convergence has led to similar policy approaches, I argue that national policy traditions have an impact on how governments establish legal obligations for standards compliance. The analysis reveals that national policy traditions influenced antidiscrimination legislation and the capacity and authority of regulatory agencies, which impacted the diverging legal obligations of standards in the United Kingdom and Norway. The analysis further suggests that policy actors mediate the reciprocal influence between national policy traditions and regulatory convergence mechanisms. Copyright © 2014 John Wiley & Sons, Ltd.

  18. The 2015 hospital treatment choice reform in Norway: Continuity or change?

    Science.gov (United States)

    Ringard, Ånen; Saunes, Ingrid Sperre; Sagan, Anna

    2016-04-01

    In several European countries, including Norway, polices to increase patient choice of hospital provider have remained high on the political agenda. The main reason behind the interest in hospital choice reforms in Norway has been the belief that increasing choice can remedy the persistent problem of long waiting times for elective hospital care. Prior to the 2013 General Election, the Conservative Party campaigned in favour of a new choice reform: "the treatment choice reform". This article describes the background and process leading up to introduction of the reform in the autumn of 2015. It also provides a description of the content and discusses possible implications of the reform for patients, providers and government bodies. In sum, the reform contains elements of both continuity and change. The main novelty of the reform lies in the increased role of private for-profit healthcare providers. Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  19. Root uptake of lead by Norway spruce grown on Pb-210 spiked soils

    DEFF Research Database (Denmark)

    Hovmand, M.F.; Nielsen, Sven Poul; Johnsen, I.

    2009-01-01

    The root uptake of lead (Pb) by trees and the transfer of Pb by leaf litter deposition to the forest floor were investigated through a pot experiment with Norway spruce. Natural Pb and radio isotopic lead (210Pb) were determined in needles and twigs and in the pot soil spiked with 210Pb. Calculat......The root uptake of lead (Pb) by trees and the transfer of Pb by leaf litter deposition to the forest floor were investigated through a pot experiment with Norway spruce. Natural Pb and radio isotopic lead (210Pb) were determined in needles and twigs and in the pot soil spiked with 210Pb....... Calculations of the specific activity in plant material and in the supporting pot soil showed that less than 2% of the Pb content of needles and twigs originates from root uptake and approximately 98% are deposited from the atmosphere. Atmospheric Pb has declined by a factor of 7 from 1980 to 2007 but is still...

  20. National independence, women’s political participation, and life expectancy in Norway

    Science.gov (United States)

    Nobles, Jenna; Brown, Ryan; Catalano, Ralph

    2011-01-01

    This study investigates the role of national independence and women’s political participation on population health using historical lifespan data from Norway. We use time-series methods to analyze data measuring the actual length of time lived by Norwegian birth cohorts spanning a 61 year period surrounding the political emancipation of Norway from Sweden in 1905 and the establishment of a Norwegian monarchy in 1906. The use of a discrete, historical event improves our ability to interpret the population health effects of national independence and women’s political participation as causal. We find a large and significant positive effect on the lifespan of Norwegian females born in the 1906 cohort. Interestingly, the effect does not extend to all living females during the Norwegian drive toward sovereignty. We conclude that the beneficial effects were likely conferred through intrauterine biological transfers and/or neonatal investments specific to the first year of life. PMID:20172639