WorldWideScience

Sample records for sport-hunted trophy import

  1. 50 CFR 18.30 - Polar bear sport-hunted trophy import permits.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Polar bear sport-hunted trophy import... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS Special Exceptions § 18.30 Polar bear sport... estate, must submit an application for a permit to import a trophy of a polar bear taken in Canada to the...

  2. 50 CFR 23.74 - How can I trade internationally in personal sport-hunted trophies?

    Science.gov (United States)

    2010-10-01

    ... personal sport-hunted trophies? 23.74 Section 23.74 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE... trade internationally in personal sport-hunted trophies? (a) U.S. and foreign general provisions. Except as provided for personal and household effects in § 23.15, the import, export, or re-export of sport...

  3. Sport hunting, predator control and conservation of large carnivores.

    Directory of Open Access Journals (Sweden)

    Craig Packer

    Full Text Available Sport hunting has provided important economic incentives for conserving large predators since the early 1970's, but wildlife managers also face substantial pressure to reduce depredation. Sport hunting is an inherently risky strategy for controlling predators as carnivore populations are difficult to monitor and some species show a propensity for infanticide that is exacerbated by removing adult males. Simulation models predict population declines from even moderate levels of hunting in infanticidal species, and harvest data suggest that African countries and U.S. states with the highest intensity of sport hunting have shown the steepest population declines in African lions and cougars over the past 25 yrs. Similar effects in African leopards may have been masked by mesopredator release owing to declines in sympatric lion populations, whereas there is no evidence of overhunting in non-infanticidal populations of American black bears. Effective conservation of these animals will require new harvest strategies and improved monitoring to counter demands for predator control by livestock producers and local communities.

  4. Analysis of six Vietnamese trophy skulls.

    Science.gov (United States)

    Sledzik, P S; Ousley, S

    1991-03-01

    This report presents morphologic, metric, and contextual information on six documented trophy skull specimens confiscated from U.S. servicemen during the Vietnam War. Additional information on the history and occurrence of trophy skull collecting is provided. This sample, consisting mostly of young Vietnamese males, exhibits graffiti, painting, and other evidence of postmortem decorative modification. Identification of trophy skulls is important to medicolegal and anthropological researchers in distinguishing trophy remains from archaeological and forensic specimens.

  5. Hunting for Conservation? The Re-introduction of Sport Hunting in Uganda Examined

    NARCIS (Netherlands)

    Ochieng, A.; Ahebwa, W.M.; Visseren-Hamakers, I.J.

    2015-01-01

    Uganda reintroduced sport hunting in 2001. The policy was piloted around Lake Mburo National Park and later replicated around other protected areas. This chapter analyses the development, implementation and impact of sport hunting policy in Uganda. We do so through literature review, document

  6. Provisioning of game meat to rural communities as a benefit of sport hunting in Zambia.

    Directory of Open Access Journals (Sweden)

    Paula A White

    Full Text Available Sport hunting has reportedly multiple benefits to economies and local communities; however, few of these benefits have been quantified. As part of their lease agreements with the Zambia Wildlife Authority, sport hunting operators in Zambia are required to provide annually to local communities free of charge i.e., provision a percentage of the meat obtained through sport hunting. We characterized provisioning of game meat to rural communities by the sport hunting industry in Zambia for three game management areas (GMAs during 2004-2011. Rural communities located within GMAs where sport hunting occurred received on average > 6,000 kgs per GMA of fresh game meat annually from hunting operators. To assess hunting industry compliance, we also compared the amount of meat expected as per the lease agreements versus observed amounts of meat provisioned from three GMAs during 2007-2009. In seven of eight annual comparisons of these GMAs, provisioning of meat exceeded what was required in the lease agreements. Provisioning occurred throughout the hunting season and peaked during the end of the dry season (September-October coincident with when rural Zambians are most likely to encounter food shortages. We extrapolated our results across all GMAs and estimated 129,771 kgs of fresh game meat provisioned annually by the sport hunting industry to rural communities in Zambia at an approximate value for the meat alone of >US$600,000 exclusive of distribution costs. During the hunting moratorium (2013-2014, this supply of meat has halted, likely adversely affecting rural communities previously reliant on this food source. Proposed alternatives to sport hunting should consider protein provisioning in addition to other benefits (e.g., employment, community pledges, anti-poaching funds that rural Zambian communities receive from the sport hunting industry.

  7. Provisioning of game meat to rural communities as a benefit of sport hunting in Zambia.

    Science.gov (United States)

    White, Paula A; Belant, Jerrold L

    2015-01-01

    Sport hunting has reportedly multiple benefits to economies and local communities; however, few of these benefits have been quantified. As part of their lease agreements with the Zambia Wildlife Authority, sport hunting operators in Zambia are required to provide annually to local communities free of charge i.e., provision a percentage of the meat obtained through sport hunting. We characterized provisioning of game meat to rural communities by the sport hunting industry in Zambia for three game management areas (GMAs) during 2004-2011. Rural communities located within GMAs where sport hunting occurred received on average > 6,000 kgs per GMA of fresh game meat annually from hunting operators. To assess hunting industry compliance, we also compared the amount of meat expected as per the lease agreements versus observed amounts of meat provisioned from three GMAs during 2007-2009. In seven of eight annual comparisons of these GMAs, provisioning of meat exceeded what was required in the lease agreements. Provisioning occurred throughout the hunting season and peaked during the end of the dry season (September-October) coincident with when rural Zambians are most likely to encounter food shortages. We extrapolated our results across all GMAs and estimated 129,771 kgs of fresh game meat provisioned annually by the sport hunting industry to rural communities in Zambia at an approximate value for the meat alone of >US$600,000 exclusive of distribution costs. During the hunting moratorium (2013-2014), this supply of meat has halted, likely adversely affecting rural communities previously reliant on this food source. Proposed alternatives to sport hunting should consider protein provisioning in addition to other benefits (e.g., employment, community pledges, anti-poaching funds) that rural Zambian communities receive from the sport hunting industry.

  8. The thrill of the chase: uncovering illegal sport hunting in Brazil through YouTube™ posts

    Directory of Open Access Journals (Sweden)

    Hani R. El Bizri

    2015-09-01

    Full Text Available The impacts of unregulated sport hunting can severely affect populations of target game species. Because hunting in Brazil is limited by law, obtaining data on illegal sport hunting in this country is challenging. We used an unusual online resource, YouTube™, to detect the occurrence of sport hunting in Brazil, measure the impacts of the activity on the main Brazilian game species and biomes, evaluate the opinions of hunters and internet users on sport hunting, and discuss the need for policy interventions in wildlife conservation in this country. We found 383 videos related to Brazilian sport hunting on YouTube™, accounting for more than 15 million views. Most videos were produced in the Cerrado (Brazilian savannah and approximately 70% of them depicted events of pursuit and killing of wild animals, especially lowland pacas (Cuniculus paca and armadillos (Family Dasypodidae. Videos were posted primarily in July and December, coinciding with the two main Brazilian vacation periods. Furthermore, the shotguns identified on videos show that sport hunters expend large sums of money to undertake their hunts. These results indicate that Brazilian sport hunters are possibly wealthier urban residents who travel to rural areas to hunt, contrasting with previous hunting studies in the country. Most viewers declared themselves in favor of sport hunting in comments (n = 2893 and ratings (n = 36,570 of the videos. Discussions generated by comments suggest that Brazilian sport hunters employ several informal management strategies to maintain game species stocks for future hunting and intensely question the restrictions of Brazilian environmental policies. Our results demonstrate that solutions are needed for the regulation of sport hunting in Brazil. Government actions, whether to increase surveillance or legalize hunting programs, should take into account the opinions of sport hunters and their perceptions on hunting dynamics to support effective policy

  9. The battle over the benefits: analysing two sport hunting policy arrangements in Uganda

    NARCIS (Netherlands)

    Ochieng, A.; Visseren-Hamakers, I.J.; Duim, van der V.R.

    2018-01-01

    In 2001 sport hunting was reintroduced in Uganda around Lake Mburo National Park, and in 2008 at Kabwoya and Kaiso-Tonya Game Management Area, to derive economic benefits for communities and thus reduce human–wildlife conflict and change communities’ attitudes towards wildlife. We used the policy

  10. 77 FR 43108 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2012-07-23

    ... agency decisions are: (1) Those supported by quantitative information or studies; and (2) Those that... Taxidermy, Brady, TX; PRT-75675A The applicant requests a permit to export the sport-hunted trophy/ trophies... following applicants each request a permit to import the sport- hunted trophy of one male bontebok...

  11. Trophy Hunting and Trophy Size in Ugalla Game Reserve, Western ...

    African Journals Online (AJOL)

    Trophy Hunting and Trophy Size in Ugalla Game Reserve, Western Tanzania. ... hunted in the Ugalla Game Reserve (UGR) of western Tanzania, in relation to hunting success (animals shot species-1 quota-1). ... AJOL African Journals Online.

  12. 76 FR 77006 - Endangered Species; Receipt of Applications for Permit; Correction

    Science.gov (United States)

    2011-12-09

    ... decisions are: (1) Those supported by quantitative information or studies; and (2) Those that include... following applicants each request a permit to import the sport- hunted trophy of one male bontebok... import the sport-hunted trophy of two male bontebok (Damaliscus pygargus pygargus), culled from a captive...

  13. 78 FR 4162 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2013-01-18

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and..., Greer, SC; PRT-89822A The applicant requests a permit to import a sport-hunted trophy of two male... import the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from a captive...

  14. 75 FR 52971 - Receipt of Applications for Permit

    Science.gov (United States)

    2010-08-30

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... to import the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from a... applicant requests a permit to re-export a sport- hunted trophy of one male bontebok (Damaliscus pygargus...

  15. Competition for trophies triggers male generosity.

    Directory of Open Access Journals (Sweden)

    Xiaofei Sophia Pan

    Full Text Available BACKGROUND: Cooperation is indispensable in human societies, and much progress has been made towards understanding human pro-social decisions. Formal incentives, such as punishment, are suggested as potential effective approaches despite the fact that punishment can crowd out intrinsic motives for cooperation and detrimentally impact efficiency. At the same time, evolutionary biologists have long recognized that cooperation, especially food sharing, is typically efficiently organized in groups living on wild foods, even absent formal economic incentives. Despite its evident importance, the source of this voluntary compliance remains largely uninformed. Drawing on costly signaling theory, and in light of the widely established competitive nature of males, we hypothesize that unique and displayable rewards (trophies out of competition may trigger male generosity in competitive social environments. PRINCIPAL FINDINGS: Here, we use a controlled laboratory experiment to show that cooperation is sustained in a generosity competition with trophy rewards, but breaks down in the same environment with equally valuable but non-unique and non-displayable rewards. Further, we find that males' competition for trophies is the driving force behind treatment differences. In contrast, it appears that female competitiveness is not modulated by trophy rewards. SIGNIFICANCE: Our results suggest new approaches to promoting cooperation in human groups that, unlike punishment mechanisms, do not sacrifice efficiency. This could have important implications in any domain where voluntary compliance matters--including relations between spouses, employers and employees, market transactions, and conformity to legal standards.

  16. 76 FR 28886 - Importation of Swine Hides and Skins, Bird Trophies, and Ruminant Hides and Skins; Technical...

    Science.gov (United States)

    2011-05-19

    ... of animal byproducts to, among other things, provide specific conditions under which deer and other... importation of animal byproducts to, among other things, provide specific conditions under which deer and... skins from Mexico may enter the United States without other restriction if they are hard dried...

  17. 50 CFR 23.35 - What are the requirements for an import permit?

    Science.gov (United States)

    2010-10-01

    ... CITES:ESA Plants ESA Sport-hunted Trophies ESA Wildlife 3-200-36 3-200-20 3-200-37 (3) Marine Mammal Protection Act and CITES:Marine Mammals 3-200-43 (4) Wild Bird Conservation Act and CITES:Personal Pet Bird... communication is possible. (3) Issue a re-export certificate for a dead specimen without confirmation that the...

  18. Postembryonic development of hard jaws (trophi) in a species belonging to the Brachionus plicatilis complex (Rotifera, Monogononta): a morphometric analysis.

    Science.gov (United States)

    Fontaneto, Diego; Melone, Giulio

    2006-04-01

    The presence of hard jaws (trophi), with species-specific shape and size, is a taxonomic feature of Rotifera, a group of microscopic metazoans. Since trophi are used to discriminate among species, it is important to know whether these structures change in taxonomically important ways during postembryonic development. Using both SEM and optical images, we analyzed more than 100 individuals of a single clonal lineage of a monogonont rotifer, Brachionus plicatilis, in order to describe body and trophi development after hatching. Body size, expressed as lorica width and length, was isometrically related to age of the animals only during preadult stages. Trophi size, expressed as length of the different parts, was unrelated to either age or body size. Therefore, trophi elements do not grow after hatching in B. plicatilis. Despite the dimensional invariance with age, some differences in trophi size among individuals of the same clone were recorded. No difference in left-right asymmetry of the trophi was shown; the asymmetric elements of the trophi named rami consistently had the right ramus longer than the left. This constancy is in contrast to the reported trophi asymmetries in bdelloid rotifers, in which left-right asymmetries are not constant within clonal lineages. In conclusion, we suggest that also trophi size, constant within the analyzed clone, may be used as an additional taxonomic feature to help in the discrimination of taxa within the B. plicatilis complex of cryptic species. Copyright (c) 2006 Wiley-Liss, Inc.

  19. Incentivizing monitoring and compliance in trophy hunting.

    Science.gov (United States)

    Bunnefeld, Nils; Edwards, Charles T T; Atickem, Anagaw; Hailu, Fetene; Milner-Gulland, E J

    2013-12-01

    Conservation scientists are increasingly focusing on the drivers of human behavior and on the implications of various sources of uncertainty for management decision making. Trophy hunting has been suggested as a conservation tool because it gives economic value to wildlife, but recent examples show that overharvesting is a substantial problem and that data limitations are rife. We use a case study of trophy hunting of an endangered antelope, the mountain nyala (Tragelaphus buxtoni), to explore how uncertainties generated by population monitoring and poaching interact with decision making by 2 key stakeholders: the safari companies and the government. We built a management strategy evaluation model that encompasses the population dynamics of mountain nyala, a monitoring model, and a company decision making model. We investigated scenarios of investment into antipoaching and monitoring by governments and safari companies. Harvest strategy was robust to the uncertainty in the population estimates obtained from monitoring, but poaching had a much stronger effect on quota and sustainability. Hence, reducing poaching is in the interests of companies wishing to increase the profitability of their enterprises, for example by engaging community members as game scouts. There is a threshold level of uncertainty in the population estimates beyond which the year-to-year variation in the trophy quota prevented planning by the safari companies. This suggests a role for government in ensuring that a baseline level of population monitoring is carried out such that this level is not exceeded. Our results illustrate the importance of considering the incentives of multiple stakeholders when designing frameworks for resource use and when designing management frameworks to address the particular sources of uncertainty that affect system sustainability most heavily. Incentivando el Monitoreo y el Cumplimiento en la Caza de Trofeos. © 2013 The Authors. Conservation Biology published by

  20. 77 FR 54604 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2012-09-05

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... applicant requests a permit to export sport hunted trophies of one male addax (Addax nasomaculatus), one.... Applicant: John Fry, Carson City, NV; PRT-82592A The applicant requests a permit to import a sport-hunted...

  1. 78 FR 76171 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2013-12-16

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and...: Geoffrey Ridder; Utopia, TX; PRT-00030B The applicant requests a permit to export the sport-hunted trophy... period. Multiple Applicants The following applicants each request a permit to import the sport- hunted...

  2. 75 FR 47625 - Receipt of Applications for Permit

    Science.gov (United States)

    2010-08-06

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... import the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from a captive...

  3. 75 FR 65505 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2010-10-25

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... import the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from a captive...

  4. 76 FR 27660 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2011-05-12

    ... decisions are: (1) Those supported by quantitative information or studies; and (2) Those that include... applicant requests a permit to import a sport-hunted trophy of one male bontebok (Damaliscus pygargus...

  5. 76 FR 20705 - Endangered Species Receipt of Applications for Permit

    Science.gov (United States)

    2011-04-13

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable.... Multiple Applicants The following applicants each request a permit to import the sport- hunted trophy of...

  6. 78 FR 59052 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2013-09-25

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and.... Multiple Applicants The following applicants each request a permit to import the sport- hunted trophy of...

  7. 75 FR 22162 - Receipt of Applications for Permit

    Science.gov (United States)

    2010-04-27

    ... agency decisions are: (1) Those supported by quantitative information or studies; and (2) Those that... to import the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from a...

  8. 78 FR 45954 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2013-07-30

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... Applicants The following applicants each request a permit to import the sport- hunted trophy of one male...

  9. 76 FR 52965 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2011-08-24

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... permit to import the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from...

  10. 75 FR 63196 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2010-10-14

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... a permit to import a sport-hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled...

  11. 76 FR 10623 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2011-02-25

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... applicants each request a permit to import the sport- hunted trophy of one male bontebok (Damaliscus pygargus...

  12. 78 FR 112 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2013-01-02

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... applicants each request a permit to import the sport- hunted trophy of one male bontebok (Damaliscus pygargus...

  13. 78 FR 62647 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2013-10-22

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... permit to import the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from...

  14. 76 FR 44352 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2011-07-25

    ... agency decisions are: (1) Those supported by quantitative information or studies; and (2) Those that... following applicants each request a permit to import the sport- hunted trophy of one male bontebok...

  15. 77 FR 72882 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2012-12-06

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... following applicants each request a permit to import the sport- hunted trophy of one male bontebok...

  16. 76 FR 30386 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2011-05-25

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and.... Applicant: Mary Hunt, Edmore, MI; PRT-42976A The applicant requests a permit to import a sport-hunted trophy...

  17. 77 FR 59961 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2012-10-01

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... import the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from a captive...

  18. 75 FR 44986 - Receipt of Applications for Permit

    Science.gov (United States)

    2010-07-30

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... requests a permit to import a sport-hunted trophy of one male bontebok (Damaliscus pygargus pygargus...

  19. 75 FR 62139 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2010-10-07

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... following applicants each request a permit to import the sport- hunted trophy of one male bontebok...

  20. 76 FR 48880 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2011-08-09

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... following applicants each request a permit to import the sport- hunted trophy of one male bontebok...

  1. 76 FR 51051 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2011-08-17

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... request a permit to import the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus...

  2. 76 FR 32223 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2011-06-03

    ... studies; and (2) Those that include citations to, and analyses of, the applicable laws and regulations. We... Applicants The following applicants each request a permit to import the sport- hunted trophy of one male...

  3. 76 FR 80384 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2011-12-23

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... a permit to import a sport-hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled...

  4. 76 FR 60862 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2011-09-30

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... The following applicants each request a permit to import the sport- hunted trophy of one male bontebok...

  5. 75 FR 19656 - Receipt of Applications for Permit

    Science.gov (United States)

    2010-04-15

    ... agency decisions are: (1) Those supported by quantitative information or studies; and (2) Those that... following applicants each request a permit to import the sport- hunted trophy of one male bontebok...

  6. 78 FR 5481 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2013-01-25

    ... agency decisions are: (1) Those supported by quantitative information or studies; and (2) Those that... Applicants The following applicants each request a permit to import the sport- hunted trophy of one male...

  7. 76 FR 72434 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2011-11-23

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... following applicants each request a permit to import the sport- hunted trophy of one male bontebok...

  8. 76 FR 65207 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2011-10-20

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... applicants each request a permit to import the sport- hunted trophy of one male bontebok (Damaliscus pygargus...

  9. 76 FR 71069 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2011-11-16

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... request a permit to import the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus...

  10. 78 FR 37562 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2013-06-21

    ... decisions are: (1) Those supported by quantitative information or studies; and (2) Those that include... applicants each request a permit to import the sport- hunted trophy of one male bontebok (Damaliscus pygargus...

  11. Mummified trophy heads from Peru: diagnostic features and medicolegal significance.

    Science.gov (United States)

    Verano, John W

    2003-05-01

    Several forms of mummified human trophy heads were produced by prehistoric and historic native groups in South America. This paper describes the diagnostic features of trophy heads produced by the Nasca culture of ancient Peru. A growing interest in these mummified heads among collectors of Pre-Columbian art and antiquities has led to their illegal exportation from Peru, in violation of national and international antiquities laws. Requests from the Peruvian government to protect its cultural patrimony led the United States in 1997 to declare these heads as items subject to U.S. import restriction, along with six other categories of human remains. Despite such restrictions, Nasca trophy heads continue to reach private collectors outside of Peru and thus may be encountered by local, state, or federal law enforcement officials unfamiliar with their characteristic features and origin. The objective of this paper is to describe the features that allow Nasca trophy heads to be identified and distinguished from other archaeological and forensic specimens that may be submitted to a forensic anthropologist for identification.

  12. The trophy hunting of African lions: scale, current management practices and factors undermining sustainability.

    Science.gov (United States)

    Lindsey, Peter Andrew; Balme, Guy Andrew; Funston, Paul; Henschel, Philipp; Hunter, Luke; Madzikanda, Hilary; Midlane, Neil; Nyirenda, Vincent

    2013-01-01

    The trophy hunting of lions Panthera leo is contentious due to uncertainty concerning conservation impacts and because of highly polarised opinions about the practice. African lions are hunted across at least ~558,000 km(2), which comprises 27-32% of the lion range in countries where trophy hunting of the species is permitted. Consequently, trophy hunting has potential to impart significant positive or negative impacts on lions. Several studies have demonstrated that excessive trophy harvests have driven lion population declines. There have been several attempts by protectionist non-governmental organisations to reduce or preclude trophy hunting via restrictions on the import and export of lion trophies. We document the management of lion hunting in Africa and highlight challenges which need addressing to achieve sustainability. Problems include: unscientific bases for quota setting; excessive quotas and off-takes in some countries; fixed quotas which encourage over-harvest; and lack of restrictions on the age of lions that can be hunted. Key interventions needed to make lion hunting more sustainable, include implementation of: enforced age restrictions; improved trophy monitoring; adaptive management of quotas and a minimum length of lion hunts of at least 21 days. Some range states have made important steps towards implementing such improved management and off-takes have fallen steeply in recent years. For example age restrictions have been introduced in Tanzania and in Niassa in Mozambique, and are being considered for Benin and Zimbabwe, several states have reduced quotas, and Zimbabwe is implementing trophy monitoring. However, further reforms are needed to ensure sustainability and reduce conservation problems associated with the practice while allowing retention of associated financial incentives for conservation.

  13. The trophy hunting of African lions: scale, current management practices and factors undermining sustainability.

    Directory of Open Access Journals (Sweden)

    Peter Andrew Lindsey

    Full Text Available The trophy hunting of lions Panthera leo is contentious due to uncertainty concerning conservation impacts and because of highly polarised opinions about the practice. African lions are hunted across at least ~558,000 km(2, which comprises 27-32% of the lion range in countries where trophy hunting of the species is permitted. Consequently, trophy hunting has potential to impart significant positive or negative impacts on lions. Several studies have demonstrated that excessive trophy harvests have driven lion population declines. There have been several attempts by protectionist non-governmental organisations to reduce or preclude trophy hunting via restrictions on the import and export of lion trophies. We document the management of lion hunting in Africa and highlight challenges which need addressing to achieve sustainability. Problems include: unscientific bases for quota setting; excessive quotas and off-takes in some countries; fixed quotas which encourage over-harvest; and lack of restrictions on the age of lions that can be hunted. Key interventions needed to make lion hunting more sustainable, include implementation of: enforced age restrictions; improved trophy monitoring; adaptive management of quotas and a minimum length of lion hunts of at least 21 days. Some range states have made important steps towards implementing such improved management and off-takes have fallen steeply in recent years. For example age restrictions have been introduced in Tanzania and in Niassa in Mozambique, and are being considered for Benin and Zimbabwe, several states have reduced quotas, and Zimbabwe is implementing trophy monitoring. However, further reforms are needed to ensure sustainability and reduce conservation problems associated with the practice while allowing retention of associated financial incentives for conservation.

  14. The significance of African lions for the financial viability of trophy hunting and the maintenance of wild land.

    Directory of Open Access Journals (Sweden)

    Peter Andrew Lindsey

    Full Text Available Recent studies indicate that trophy hunting is impacting negatively on some lion populations, notably in Tanzania. In 2004 there was a proposal to list lions on CITES Appendix I and in 2011 animal-welfare groups petitioned the United States government to list lions as endangered under their Endangered Species Act. Such listings would likely curtail the trophy hunting of lions by limiting the import of lion trophies. Concurrent efforts are underway to encourage the European Union to ban lion trophy imports. We assessed the significance of lions to the financial viability of trophy hunting across five countries to help determine the financial impact and advisability of the proposed trade restrictions. Lion hunts attract the highest mean prices (US$24,000-US$71,000 of all trophy species. Lions generate 5-17% of gross trophy hunting income on national levels, the proportional significance highest in Mozambique, Tanzania, and Zambia. If lion hunting was effectively precluded, trophy hunting could potentially become financially unviable across at least 59,538 km(2 that could result in a concomitant loss of habitat. However, the loss of lion hunting could have other potentially broader negative impacts including reduction of competitiveness of wildlife-based land uses relative to ecologically unfavourable alternatives. Restrictions on lion hunting may also reduce tolerance for the species among communities where local people benefit from trophy hunting, and may reduce funds available for anti-poaching. If lion off-takes were reduced to recommended maximums (0.5/1000 km(2, the loss of viability and reduction in profitability would be much lower than if lion hunting was stopped altogether (7,005 km(2. We recommend that interventions focus on reducing off-takes to sustainable levels, implementing age-based regulations and improving governance of trophy hunting. Such measures could ensure sustainability, while retaining incentives for the conservation of

  15. The significance of African lions for the financial viability of trophy hunting and the maintenance of wild land.

    Science.gov (United States)

    Lindsey, Peter Andrew; Balme, Guy Andrew; Booth, Vernon Richard; Midlane, Neil

    2012-01-01

    Recent studies indicate that trophy hunting is impacting negatively on some lion populations, notably in Tanzania. In 2004 there was a proposal to list lions on CITES Appendix I and in 2011 animal-welfare groups petitioned the United States government to list lions as endangered under their Endangered Species Act. Such listings would likely curtail the trophy hunting of lions by limiting the import of lion trophies. Concurrent efforts are underway to encourage the European Union to ban lion trophy imports. We assessed the significance of lions to the financial viability of trophy hunting across five countries to help determine the financial impact and advisability of the proposed trade restrictions. Lion hunts attract the highest mean prices (US$24,000-US$71,000) of all trophy species. Lions generate 5-17% of gross trophy hunting income on national levels, the proportional significance highest in Mozambique, Tanzania, and Zambia. If lion hunting was effectively precluded, trophy hunting could potentially become financially unviable across at least 59,538 km(2) that could result in a concomitant loss of habitat. However, the loss of lion hunting could have other potentially broader negative impacts including reduction of competitiveness of wildlife-based land uses relative to ecologically unfavourable alternatives. Restrictions on lion hunting may also reduce tolerance for the species among communities where local people benefit from trophy hunting, and may reduce funds available for anti-poaching. If lion off-takes were reduced to recommended maximums (0.5/1000 km(2)), the loss of viability and reduction in profitability would be much lower than if lion hunting was stopped altogether (7,005 km(2)). We recommend that interventions focus on reducing off-takes to sustainable levels, implementing age-based regulations and improving governance of trophy hunting. Such measures could ensure sustainability, while retaining incentives for the conservation of lions and their

  16. Incentivizing Monitoring and Compliance in Trophy Hunting

    Science.gov (United States)

    BUNNEFELD, NILS; EDWARDS, CHARLES T T; ATICKEM, ANAGAW; HAILU, FETENE; MILNER-GULLAND, E J

    2014-01-01

    Conservation scientists are increasingly focusing on the drivers of human behavior and on the implications of various sources of uncertainty for management decision making. Trophy hunting has been suggested as a conservation tool because it gives economic value to wildlife, but recent examples show that overharvesting is a substantial problem and that data limitations are rife. We use a case study of trophy hunting of an endangered antelope, the mountain nyala (Tragelaphus buxtoni), to explore how uncertainties generated by population monitoring and poaching interact with decision making by 2 key stakeholders: the safari companies and the government. We built a management strategy evaluation model that encompasses the population dynamics of mountain nyala, a monitoring model, and a company decision making model. We investigated scenarios of investment into antipoaching and monitoring by governments and safari companies. Harvest strategy was robust to the uncertainty in the population estimates obtained from monitoring, but poaching had a much stronger effect on quota and sustainability. Hence, reducing poaching is in the interests of companies wishing to increase the profitability of their enterprises, for example by engaging community members as game scouts. There is a threshold level of uncertainty in the population estimates beyond which the year-to-year variation in the trophy quota prevented planning by the safari companies. This suggests a role for government in ensuring that a baseline level of population monitoring is carried out such that this level is not exceeded. Our results illustrate the importance of considering the incentives of multiple stakeholders when designing frameworks for resource use and when designing management frameworks to address the particular sources of uncertainty that affect system sustainability most heavily. Incentivando el Monitoreo y el Cumplimiento en la Caza de Trofeos Resumen Científicos conservacionistas cada vez se

  17. 'Trophy-hunting scripts' among male university students in Zimbabwe

    African Journals Online (AJOL)

    African Journal of AIDS Research ... Drawing on a multi-method qualitative study, this article examines 'trophy-hunting' scripts among male ... Keywords: attitudes, cultural factors, ethnography, gender issues, masculinity, sexuality, social ...

  18. design and production of trophies for selected sports and games

    African Journals Online (AJOL)

    DEPT OF AGRICULTURAL ENGINEERING

    ABSTRACT. Design and production of trophies for games and sports particularly in a form of metal art has .... ment used included buffing machine, electro- plating machine ..... ing and learning processes which involves criti- cal observation ...

  19. Is sport hunting a breakthrough wildlife conservation strategy for Africa? La chasse sportive, une stratégie de préservation de la faune innovante pour l’Afrique ? Etude de cas dans le nord du Cameroun La caza deportiva: ¿una estrategia de conservación innovadora para África? Un estudio de caso en el norte de Camerún

    Directory of Open Access Journals (Sweden)

    Akito Yasuda

    2012-03-01

    Full Text Available Sport hunting is one of the oldest known recreational activities using wildlife. Some researchers have suggested that sport hunting can benefit the development and economy of local communities, thereby promoting the protection of wildlife resources as well as both ecological and economic sustainability. However, important debates remain regarding the social impacts of conservation and tourism on local communities near protected areas.This study using a case study from northern Cameroon aimed to 1 analyze the social impacts of sport hunting on local people and 2 discuss sustainability of sport hunting. Approximately two years of fieldwork, mainly based on interviews and observations in two villages, showed that sport hunting generated tax revenues of approximately US$1.2 million in one season as well as provided profit sharing and employment opportunities for local communities. However, the local people were affected by regulations of their rights to use natural resources. Moreover, some villages experienced forced migration for the beginning of sport hunting.Many officers and hunting operators insist that sport hunting entails ecological and economic sustainability because it is operated under strict regulations and generates enormous tax revenues. This is in contrast to hunting by local people, who do not consider the hunting regulation nor pay taxes. The question remains, however, whether the term “sustainability” should only encompass ecological and economic factors. Even if sport hunting plays an important role in community conservation, the social impacts on local communities should be considered before the activity is considered as a viable tactic for wildlife conservation.La chasse sportive est l’un des plus anciens loisirs connus axés sur la faune. D’après certains chercheurs, ce type de chasse peut être bénéfique pour le développement des communautés locales et pour leur économie, et ainsi encourager la protection des

  20. Assessing the sustainability of African lion trophy hunting, with recommendations for policy.

    Science.gov (United States)

    Creel, Scott; M'soka, Jassiel; Dröge, Egil; Rosenblatt, Eli; Becker, Matthew S; Matandiko, Wigganson; Simpamba, Twakundine

    2016-10-01

    While trophy hunting provides revenue for conservation, it must be carefully managed to avoid negative population impacts, particularly for long-lived species with low natural mortality rates. Trophy hunting has had negative effects on lion populations throughout Africa, and the species serves as an important case study to consider the balance of costs and benefits, and to consider the effectiveness of alternative strategies to conserve exploited species. Age-restricted harvesting is widely recommended to mitigate negative effects of lion hunting, but this recommendation was based on a population model parameterized with data from a well-protected and growing lion population. Here, we used demographic data from lions subject to more typical conditions, including source-sink dynamics between a protected National Park and adjacent hunting areas in Zambia's Luangwa Valley, to develop a stochastic population projection model and evaluate alternative harvest scenarios. Hunting resulted in population declines over a 25-yr period for all continuous harvest strategies, with large declines for quotas >1 lion/concession (~0.5 lion/1,000 km 2 ) and hunting of males younger than seven years. A strategy that combined periods of recovery, an age limit of ≥7 yr, and a maximum quota of ~0.5 lions shot/1,000 km 2 yielded a risk of extirpation lion trophy hunting with a combination of regulations. To implement sustainable trophy hunting while maintaining revenue for conservation of hunting areas, our results suggest that hunting fees must increase as a consequence of diminished supply. These findings are broadly applicable to hunted lion populations throughout Africa and to inform global efforts to conserve exploited carnivore populations. © 2016 by the Ecological Society of America.

  1. Trophy Hunting and Sustainability: Temporal Dynamics in Trophy Quality and Harvesting Patterns of Wild Herbivores in a Tropical Semi-Arid Savanna Ecosystem.

    Science.gov (United States)

    Muposhi, Victor K; Gandiwa, Edson; Bartels, Paul; Makuza, Stanley M; Madiri, Tinaapi H

    2016-01-01

    The selective nature of trophy hunting may cause changes in desirable phenotypic traits in harvested species. A decline in trophy size of preferred species may reduce hunting destination competitiveness thus compromising the sustainability of trophy hunting as a conservation tool. We explored the trophy quality and trends in harvesting patterns (i.e., 2004-2015) of Cape buffalo (Syncerus caffer), African elephant (Loxodonta africana), greater kudu (Tragelaphus strepsiceros) and sable (Hippotragus niger) in Matetsi Safari Area, northwest Zimbabwe. We used long-term data on horn and tusk size, age, quota size allocation and offtake levels of selected species. To analyse the effect of year, area and age on the trophy size, quota size and offtake levels, we used linear mixed models. One sample t-test was used to compare observed trophy size with Safari Club International (SCI) minimum score. Trophy sizes for Cape buffalo and African elephant were below the SCI minimum score. Greater kudu trophy sizes were within the minimum score threshold whereas sable trophy sizes were above the SCI minimum score between 2004 and 2015. Age at harvest for Cape buffalo, kudu and sable increased whilst that of elephant remained constant between 2004 and 2015. Quota size allocated for buffalo and the corresponding offtake levels declined over time. Offtake levels of African elephant and Greater kudu declined whilst the quota size did not change between 2004 and 2015. The quota size for sable increased whilst the offtake levels fluctuated without changing for the period 2004-2015. The trophy size and harvesting patterns in these species pose a conservation and management dilemma on the sustainability of trophy hunting in this area. We recommend: (1) temporal and spatial rotational resting of hunting areas to create refuge to improve trophy quality and maintenance of genetic diversity, and (2) introduction of variable trophy fee pricing system based on trophy size.

  2. Trophy Hunting and Sustainability: Temporal Dynamics in Trophy Quality and Harvesting Patterns of Wild Herbivores in a Tropical Semi-Arid Savanna Ecosystem.

    Directory of Open Access Journals (Sweden)

    Victor K Muposhi

    Full Text Available The selective nature of trophy hunting may cause changes in desirable phenotypic traits in harvested species. A decline in trophy size of preferred species may reduce hunting destination competitiveness thus compromising the sustainability of trophy hunting as a conservation tool. We explored the trophy quality and trends in harvesting patterns (i.e., 2004-2015 of Cape buffalo (Syncerus caffer, African elephant (Loxodonta africana, greater kudu (Tragelaphus strepsiceros and sable (Hippotragus niger in Matetsi Safari Area, northwest Zimbabwe. We used long-term data on horn and tusk size, age, quota size allocation and offtake levels of selected species. To analyse the effect of year, area and age on the trophy size, quota size and offtake levels, we used linear mixed models. One sample t-test was used to compare observed trophy size with Safari Club International (SCI minimum score. Trophy sizes for Cape buffalo and African elephant were below the SCI minimum score. Greater kudu trophy sizes were within the minimum score threshold whereas sable trophy sizes were above the SCI minimum score between 2004 and 2015. Age at harvest for Cape buffalo, kudu and sable increased whilst that of elephant remained constant between 2004 and 2015. Quota size allocated for buffalo and the corresponding offtake levels declined over time. Offtake levels of African elephant and Greater kudu declined whilst the quota size did not change between 2004 and 2015. The quota size for sable increased whilst the offtake levels fluctuated without changing for the period 2004-2015. The trophy size and harvesting patterns in these species pose a conservation and management dilemma on the sustainability of trophy hunting in this area. We recommend: (1 temporal and spatial rotational resting of hunting areas to create refuge to improve trophy quality and maintenance of genetic diversity, and (2 introduction of variable trophy fee pricing system based on trophy size.

  3. Sustainability and Long Term-Tenure: Lion Trophy Hunting in Tanzania.

    Directory of Open Access Journals (Sweden)

    Henry Brink

    Full Text Available It is argued that trophy hunting of large, charismatic mammal species can have considerable conservation benefits but only if undertaken sustainably. Social-ecological theory suggests such sustainability only results from developing governance systems that balance financial and biological requirements. Here we use lion (Panthera leo trophy hunting data from Tanzania to investigate how resource ownership patterns influence hunting revenue and offtake levels. Tanzania contains up to half of the global population of free-ranging lions and is also the main location for lion trophy hunting in Africa. However, there are concerns that current hunting levels are unsustainable. The lion hunting industry in Tanzania is run by the private sector, although the government leases each hunting block to companies, enforces hunting regulation, and allocates them a species-specific annual quota per block. The length of these leases varies and theories surrounding property rights and tenure suggest hunting levels would be less sustainable in blocks experiencing a high turnover of short-term leases. We explored this issue using lion data collected from 1996 to 2008 in the Selous Game Reserve (SGR, the most important trophy hunting destination in Tanzania. We found that blocks in SGR with the highest lion hunting offtake were also those that experienced the steepest declines in trophy offtake. In addition, we found this high hunting offtake and the resultant offtake decline tended to be in blocks under short-term tenure. In contrast, lion hunting levels in blocks under long-term tenure matched more closely the recommended sustainable offtake of 0.92 lions per 1000 km2. However, annual financial returns were higher from blocks under short-term tenure, providing $133 per km2 of government revenue as compared to $62 per km2 from long-term tenure blocks. Our results provide evidence for the importance of property rights in conservation, and support calls for an overhaul

  4. Sustainability and Long Term-Tenure: Lion Trophy Hunting in Tanzania.

    Science.gov (United States)

    Brink, Henry; Smith, Robert J; Skinner, Kirsten; Leader-Williams, Nigel

    2016-01-01

    It is argued that trophy hunting of large, charismatic mammal species can have considerable conservation benefits but only if undertaken sustainably. Social-ecological theory suggests such sustainability only results from developing governance systems that balance financial and biological requirements. Here we use lion (Panthera leo) trophy hunting data from Tanzania to investigate how resource ownership patterns influence hunting revenue and offtake levels. Tanzania contains up to half of the global population of free-ranging lions and is also the main location for lion trophy hunting in Africa. However, there are concerns that current hunting levels are unsustainable. The lion hunting industry in Tanzania is run by the private sector, although the government leases each hunting block to companies, enforces hunting regulation, and allocates them a species-specific annual quota per block. The length of these leases varies and theories surrounding property rights and tenure suggest hunting levels would be less sustainable in blocks experiencing a high turnover of short-term leases. We explored this issue using lion data collected from 1996 to 2008 in the Selous Game Reserve (SGR), the most important trophy hunting destination in Tanzania. We found that blocks in SGR with the highest lion hunting offtake were also those that experienced the steepest declines in trophy offtake. In addition, we found this high hunting offtake and the resultant offtake decline tended to be in blocks under short-term tenure. In contrast, lion hunting levels in blocks under long-term tenure matched more closely the recommended sustainable offtake of 0.92 lions per 1000 km2. However, annual financial returns were higher from blocks under short-term tenure, providing $133 per km2 of government revenue as compared to $62 per km2 from long-term tenure blocks. Our results provide evidence for the importance of property rights in conservation, and support calls for an overhaul of the system in

  5. 77 FR 298 - Endangered Species Receipt of Applications for Permit

    Science.gov (United States)

    2012-01-04

    ... fruit bat (Pteropus rodricensis) Applicant: Disney's Animal Kingdom, Lake Buena Vista, FL; PRT-812907... applicant over a 5-year period. Applicant: Feld Entertainment Inc., Vienna, VA; PRT-702230 The applicant... Anderson, Hastings, NE; PRT-59366A The applicant requests a permit to import a sport-hunted trophy of one...

  6. 77 FR 17494 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2012-03-26

    ... be conducted by the applicant over a 5-year period. Applicant: Feld Entertainment, Inc., Vienna, VA... import of any potential progeny born while overseas. The permit numbers and animals are: Tigers: Julie... sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from a captive herd...

  7. 78 FR 37563 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2013-06-21

    ... of Management Authority, U.S. Fish and Wildlife Service, 4401 North Fairfax Drive, Room 212...--including your personal identifying information--may be made publicly available at any time. While you can...-04822B The following applicants each request a permit to import the sport- hunted trophy of two male...

  8. 75 FR 38117 - Receipt of Applications for Permit

    Science.gov (United States)

    2010-07-01

    ..., 2010. ADDRESSES: Brenda Tapia, Division of Management Authority, U.S. Fish and Wildlife Service, 4401... available at any time. While you can ask us in your comment to withhold your personal identifying... Spidle, Bellville, TX; PRT-10399A The applicant requests a permit to import the sport-hunted trophy of...

  9. From Engineering Science to Big Science: The NACA and NASA Collier Trophy Research Project Winners

    Science.gov (United States)

    Mack, Pamela E. (Editor)

    1998-01-01

    The chapters of this book discuss a series of case studies of notable technological projects carried out at least in part by the NACA and NASA. The case studies chosen are those projects that won the National Aeronautic Association's (NAA) Collier Trophy for "the greatest achievement in aviation in America, the value of which has been thoroughly demonstrated by use during the preceding year." Looking back on the whole series of projects we can examine both what successes were seen as important at various times, and how the goals and organization of these notable projects changed over time.

  10. Trophy Hunting, Conservation, and Rural Development in Zimbabwe: Issues, Options, and Implications

    Directory of Open Access Journals (Sweden)

    Victor K. Muposhi

    2016-01-01

    Full Text Available Trophy hunting has potential to support conservation financing and contribute towards rural development. We conducted a systematic review of the Zimbabwean trophy hunting perspective spanning from pre-1890 to 2015, by examining the following: (1 evolution of legal instruments, administration, and governance of trophy hunting, (2 significance of trophy hunting in conservation financing and rural development, and (3 key challenges, emerging issues in trophy hunting industry, and future interventions. Our review shows that (i there has been a constant evolution in the policies related to trophy hunting and conservation in Zimbabwe as driven by local and international needs; (ii trophy hunting providing incentives for wildlife conservation (e.g., law enforcement and habitat protection and rural communities’ development. Emerging issues that may affect trophy hunting include illegal hunting, inadequate monitoring systems, and hunting bans. We conclude that trophy hunting is still relevant in wildlife conservation and rural communities’ development especially in developing economies where conservation financing is inadequate due to fiscal constraints. We recommend the promotion of net conservation benefits for positive conservation efforts and use of wildlife conservation credits for the opportunity costs associated with reducing trophy hunting off-take levels and promoting nonconsumptive wildlife use options.

  11. 9 CFR 95.11 - Bones, horns, and hoofs for trophies or museums; disinfected hoofs.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Bones, horns, and hoofs for trophies..., OFFERED FOR ENTRY INTO THE UNITED STATES § 95.11 Bones, horns, and hoofs for trophies or museums; disinfected hoofs. (a) Clean, dry bones, horns, and hoofs, that are free from undried pieces of hide, flesh...

  12. A Comparative Taphonomic Analysis of 24 Trophy Skulls from Modern Forensic Cases.

    Science.gov (United States)

    Yucha, Josephine M; Pokines, James T; Bartelink, Eric J

    2017-09-01

    Cranial remains retained from fallen enemies are commonly referred to as "trophy skulls," and many such crania were acquired as souvenirs by U.S. servicemembers during WWII and the Vietnam conflict. These remains increasingly have become the subject of forensic anthropological analysis as their possessors, typically veterans or their relatives, try to discard or repatriate them. The present research uses a qualitative analytical approach to review 24 cases of reported trophy skulls (14 previously unpublished cases and 10 from the literature) to determine which perimortem and postmortem characteristics are most useful for generating a taphonomic profile. Overall, the taphonomic signature of trophy remains includes traits relating to acquisition and preparation, ornamental display, and subsequent curation. Contextual evidence and the biological profile also are considered when determining the possible origin of human cranial remains as a trophy skull. Thorough taphonomic analysis will aid in identifying these types of remains as trophy skulls. © 2017 American Academy of Forensic Sciences.

  13. Size, rarity and charisma: valuing African wildlife trophies.

    Directory of Open Access Journals (Sweden)

    Paul J Johnson

    Full Text Available We explore variation in the prices paid by recreational hunters of trophy animals in Africa and its possible causes, including perceived rarity. Previous work has raised the possibility that extinction can result if demand rises fast enough as a species becomes rarer. We attempt to disentangle this from other inter-correlated influences affecting price. Species with larger body sizes and larger trophies were more valuable. Value increased less steeply as a function of size for bovids than for felids and the effect was consistent across countries. Power laws, ubiquitous in physical and social systems, described the trends. The exponent was approximately 0.4 for bovids, compared with approximately 1.0 for felids. Rarity (as indexed by IUCN score influenced the value of bovid trophies - price was higher for species in categories denoting higher global threat. There was substantial variation in price among and within families not explained by either size or rarity. This may be attributable to a 'charisma' effect, which seems likely to be a general attribute of human perceptions of wildlife. Species where prices were higher than predicted by size or rarity are ranked high in published accounts of desirability by hunters. We conclude that the valuation of these species is explicable to a large extent by body size and perceived rarity, and that differences in valuation between taxonomic groups are related to less easily quantified 'charisma' effects. These findings are relevant for conservationists considering the threat status of species exploited in open access markets, and where license quotas are adjusted in response to changes in perceived rarity.

  14. 77 FR 46514 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2012-08-03

    ... decisions are: (1) Those supported by quantitative information or studies; and (2) Those that include... a permit to export the sport-hunted trophy of one male Addax (Addax nasomaculatus) culled from a... permit to export the sport-hunted trophy of one male Addax (Addax nasomaculatus) culled from a captive...

  15. Dismembering bodies for display: a bioarchaeological study of trophy heads from the Wari site of Conchopata, Peru.

    Science.gov (United States)

    Tung, Tiffiny A

    2008-07-01

    Human trophy heads from the Wari site of Conchopata (AD 600-1000) are examined to evaluate if recently deceased persons or old corpses were used to make trophy heads and determine if the modifications are standardized. Similarly styled trophy heads may suggest state oversight that ensured uniform modifications, while different styles may suggest that various factions or kin groups prepared them to their own specifications. Other studies often interpret trophy heads as either enemies or ancestors; so, this study addresses that debate by documenting aspects of their identity as revealed through demographic, paleopathological, and trauma data. Results show that "fresh" bodies, not old corpses, were used to make trophies, as evidenced by cutmarks indicating intentional removal of soft tissues. Trophy heads are remarkably standardized; 89% display a hole on the superior of the cranium, apparently a design feature that displays the trophy head upright and facing forward when suspended by a cord. Of the 31 trophy heads, 24 are adolescents/adults and 7 are children, and of the 17 sexed adults, 15 are male and 2 are female. This suggests that adult men and children were favored as trophies. Among 19 observable adult trophy heads, 42% exhibit cranial trauma, suggesting that violence was common among this group. Complementary data on Wari iconography shows warriors wearing trophy heads and Wari deities holding captives and trophy heads. Thus, it is likely that captives (or just their heads) were taken in battles and raids-either secular or ritual-and eventually transformed into trophy heads. (c) 2008 Wiley-Liss, Inc.

  16. Fiber-optic displacement sensors on the Hunters Trophy UGT impulse gauge experiments

    Energy Technology Data Exchange (ETDEWEB)

    Green, R.E.L.; Poutiatine, A.I.

    1995-03-01

    As part of a program to develop gauges for measurement of various mechanical properties in hostile environments, the authors fielded purely optical displacement sensors at the ends of long fiber-optic cables as supplements to the regular displacement sensors of four impulse gauges fielded as part of a materials study on the Hunters Trophy underground effects test at the Nevada Test Site. These fiber-optic sensor systems and their performance on the Hunters Trophy test are described in this report.

  17. The hard parts (trophi) of the rotifer mastax do contain chitin: evidence from studies on Brachionus plicatilis.

    Science.gov (United States)

    Klusemann, J; Kleinow, W; Peters, W

    1990-01-01

    The jaws (trophi) of the rotifer Brachionus plicatilis are soluble in strong acids but are resistant to long treatments by strong alkali. They show the same buoyant density as chitin and also as the chitin-containing layers of rotifer egg-shells. The presence of chitin in these structures was confirmed using the following techniques: chitosan-tests, thin-layer chromatography of trophi-hydrolysates which revealed glucosamine, by dissolving trophi with chitinase and electron microscopic WGA/gold-labelling. The content of chitin in the trophi was estimated by two different methods to be approx. 64% (50-75%).

  18. Application of the anthropogenic allee effect model to trophy hunting as a conservation tool.

    Science.gov (United States)

    Harris, Richard B; Cooney, Rosie; Leader-Williams, Nigel

    2013-10-01

    Trophy hunting can provide economic incentives to conserve wild species, but it can also involve risk when rare species are hunted. The anthropogenic Allee effect (AAE) is a conceptual model that seeks to explain how rarity may spread the seeds of further endangerment. The AAE model has increasingly been invoked in the context of trophy hunting, increasing concerns that such hunting may undermine rather than enhance conservation efforts. We question the appropriateness of uncritically applying the AAE model to trophy hunting for 4 reasons. First, the AAE assumes an open-access resource, which is a poor characterization of most trophy-hunting programs and obscures the potential for state, communal, or private-property use rights to generate positive incentives for conservation. Second, study results that show the price of hunting increases as the rarity of the animal increases are insufficient to indicate the presence of AAE. Third, AAE ignores the existence of biological and behavioral factors operating in most trophy-hunting contexts that tend to regulate the effect of hunting. We argue that site-specific data, rather than aggregated hunting statistics, are required to demonstrate that patterns of unsustainable exploitation can be well explained by an AAE model. Instead, we suggest that conservation managers seeking to investigate and identify constraints that limit the potential conservation role of trophy hunting, should focus on the critical governance characteristics that shape the potential conservation role of trophy hunting, such as corruption, insecure property rights, and inadequate sharing of benefits with local people. © 2013 Society for Conservation Biology.

  19. Cross-jurisdictional management of a trophy-hunted species.

    Science.gov (United States)

    Hochard, Jacob; Finnoff, David

    2017-05-07

    Gray wolves (Canis lupus) are managed for competing uses in the Greater Yellowstone Ecosystem (GYE). Tourism benefits Yellowstone National Park (YNP) visitors while trophy hunting benefits hunters outside of the park. We investigate the policy scope of gray wolf management across jurisdictional boundaries by incorporating three foundations of the behavioral ecology of wolves: refuge-seeking behavior, optimal foraging group size and territoriality. Tradeoffs between and within consumptive and non-consumptive human benefits and wolf population fitness and life history indicators are quantified as a set of elasticities, providing clear implications to resource managers. Our approach highlights that hunting intensity affects the provision of consumptive and non-consumptive human benefits across jurisdictional boundaries and ought to be managed accordingly. We also show that population levels are an incomplete indicator of species fitness, which may depend on how hunting policies impact underlying group ecology. Our findings suggest traditional optimization approaches to wildlife management may lead to suboptimal policy recommendations when the boundaries on the natural system are oversimplified. Highlighting the human element of wildlife management, we show that understanding tourist and hunter responses to wildlife population abundances is critical to balancing provision of consumptive and non-consumptive human uses. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. The effect of CO{sub 2} and N-input on Sphagna with different trophy

    Energy Technology Data Exchange (ETDEWEB)

    Jauhiainen, J; Matero, J [Joensuu Univ. (Finland). Dept. of Biology; Vasander, H [Helsinki Univ. (Finland). Dept. of Forest Ecology

    1997-12-31

    During recent decades the amount of nitrogen deposition in the northern hemisphere has increased markedly. This deposition may have significant impact on species composition or vitality in future. It can be hypothesised that at increasing rates of nitrogen deposition Sphagna representing various levels of trophy (ombrotrophy - mesoeutrophy) react dissimilarly. Ombrotrophic mosses might loose in competition to more nutrient tolerating or demanding species. Carbon dioxide is one of the main factors influencing plant photosynthesis and productivity. The atmospheric concentration of CO{sub 2} has increased since the pre-industrial age, and this trend is predicted to continue till the next century. Sphagnum is an important CO{sub 2} sink via peat formation and one of the objectives of this study was to find out possible growth response of four Sphagnum species to increased CO{sub 2}. This experiment focused on measurements length increment and production at four N deposition and CO{sub 2} levels on an ombrotrophic Sphagnum fuscum (Schimp.) Klinggr., indifferent S. angustifolium (Russ.) C. Jens., indifferent S. magellanicum Brid. and meso-eutrophic S. warnstorfii Russow. (4 refs.)

  1. The effect of CO{sub 2} and N-input on Sphagna with different trophy

    Energy Technology Data Exchange (ETDEWEB)

    Jauhiainen, J.; Matero, J. [Joensuu Univ. (Finland). Dept. of Biology; Vasander, H. [Helsinki Univ. (Finland). Dept. of Forest Ecology

    1996-12-31

    During recent decades the amount of nitrogen deposition in the northern hemisphere has increased markedly. This deposition may have significant impact on species composition or vitality in future. It can be hypothesised that at increasing rates of nitrogen deposition Sphagna representing various levels of trophy (ombrotrophy - mesoeutrophy) react dissimilarly. Ombrotrophic mosses might loose in competition to more nutrient tolerating or demanding species. Carbon dioxide is one of the main factors influencing plant photosynthesis and productivity. The atmospheric concentration of CO{sub 2} has increased since the pre-industrial age, and this trend is predicted to continue till the next century. Sphagnum is an important CO{sub 2} sink via peat formation and one of the objectives of this study was to find out possible growth response of four Sphagnum species to increased CO{sub 2}. This experiment focused on measurements length increment and production at four N deposition and CO{sub 2} levels on an ombrotrophic Sphagnum fuscum (Schimp.) Klinggr., indifferent S. angustifolium (Russ.) C. Jens., indifferent S. magellanicum Brid. and meso-eutrophic S. warnstorfii Russow. (4 refs.)

  2. Modeling the effects of trophy selection and environmental disturbance on a simulated population of African lions.

    Science.gov (United States)

    Whitman, Karyl L; Starfield, Anthony M; Quadling, Henley; Packer, Craig

    2007-06-01

    Tanzania is a premier destination for trophy hunting of African lions (Panthera leo) and is home to the most extensive long-term study of unhunted lions. Thus, it provides a unique opportunity to apply data from a long-term field study to a conservation dilemma: How can a trophy-hunted species whose reproductive success is closely tied to social stability be harvested sustainably? We used an individually based, spatially explicit, stochastic model, parameterized with nearly 40 years of behavioral and demographic data on lions in the Serengeti, to examine the separate effects of trophy selection and environmental disturbance on the viability of a simulated lion population in response to annual harvesting. Female population size was sensitive to the harvesting of young males (> or = 3 years), whereas hunting represented a relatively trivial threat to population viability when the harvest was restricted to mature males (> or = 6 years). Overall model performance was robust to environmental disturbance and to errors in age assessment based on nose coloration as an index used to age potential trophies. Introducing an environmental disturbance did not eliminate the capacity to maintain a viable breeding population when harvesting only older males, and initially depleted populations recovered within 15-25 years after the disturbance to levels comparable to hunted populations that did not experience a catastrophic event. These results are consistent with empirical observations of lion resilience to environmental stochasticity.

  3. Embargo on Lion Hunting Trophies from West Africa: An Effective Measure or a Threat to Lion Conservation?

    Science.gov (United States)

    Bouché, Philippe; Crosmary, William; Kafando, Pierre; Doamba, Benoit; Kidjo, Ferdinand Claude; Vermeulen, Cédric; Chardonnet, Philippe

    2016-01-01

    The W-Arly-Pendjari (WAP) ecosystem, shared among Benin, Burkina Faso and Niger, represents the last lion stronghold of West Africa. To assess the impact of trophy hunting on lion populations in hunting areas of the WAP, we analyzed trends in harvest rates from 1999 to 2014. We also investigated whether the hunting areas with higher initial hunting intensity experienced steeper declines in lion harvest between 1999 and 2014, and whether lion densities in hunting areas were lower than in national parks. Lion harvest rate remained overall constant in the WAP. At initial hunting intensities below 1.5 lions/1000km2, most hunting areas experienced an increase in lion harvest rate, although that increase was of lower magnitude for hunting areas with higher initial hunting intensity. The proportion of hunting areas that experienced a decline in lion harvest rate increased at initial hunting intensities above 1.5 lions/1000km2. In 2014, the lion population of the WAP was estimated with a spoor count at 418 (230-648) adults and sub-adult individuals, comparable to the 311 (123-498) individuals estimated in the previous 2012 spoor survey. We found no significant lion spoor density differences between national parks and hunting areas. Hunting areas with higher mean harvest rates did not have lower lion densities. The ratio of large adult males, females and sub-adults was similar between the national parks and the hunting areas. These results suggested that the lion population was not significantly affected by hunting in the WAP. We concluded that a quota of 1 lion/1000km2 would be sustainable for the WAP. Based on our results, an import embargo on lion trophies from the WAP would not be justified. It could ruin the incentive of local actors to conserve lions in hunting areas, and lead to a drastic reduction of lion range in West Africa.

  4. Quantifying lion (Panthera leo) demographic response following a three-year moratorium on trophy hunting.

    Science.gov (United States)

    Mweetwa, Thandiwe; Christianson, David; Becker, Matt; Creel, Scott; Rosenblatt, Elias; Merkle, Johnathan; Dröge, Egil; Mwape, Henry; Masonde, Jones; Simpamba, Twakundine

    2018-01-01

    Factors that limit African lion populations are manifold and well-recognized, but their relative demographic effects remain poorly understood, particularly trophy hunting near protected areas. We identified and monitored 386 individual lions within and around South Luangwa National Park, Zambia, for five years (2008-2012) with trophy hunting and for three additional years (2013-2015) during a hunting moratorium. We used these data with mark-resight models to estimate the effects of hunting on lion survival, recruitment, and abundance. The best survival models, accounting for imperfect detection, revealed strong positive effects of the moratorium, with survival increasing by 17.1 and 14.0 percentage points in subadult and adult males, respectively. Smaller effects on adult female survival and positive effects on cub survival were also detected. The sex-ratio of cubs shifted from unbiased during trophy-hunting to female-biased during the moratorium. Closed mark-recapture models revealed a large increase in lion abundance during the hunting moratorium, from 116 lions in 2012 immediately preceding the moratorium to 209 lions in the last year of the moratorium. More cubs were produced each year of the moratorium than in any year with trophy hunting. Lion demographics shifted from a male-depleted population consisting mostly of adult (≥4 years) females to a younger population with more (>29%) adult males. These data show that the three-year moratorium was effective at growing the Luangwa lion population and increasing the number of adult males. The results suggest that moratoria may be an effective tool for improving the sustainability of lion trophy hunting, particularly where systematic monitoring, conservative quotas, and age-based harvesting are difficult to enforce.

  5. 76 FR 54480 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2011-09-01

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from a captive herd...

  6. 75 FR 12255 - Receipt of Applications for Permit

    Science.gov (United States)

    2010-03-15

    ... studies; and (2) Those that include citations to, and analyses of, the applicable laws and regulations. We... the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from a captive...

  7. 75 FR 69701 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2010-11-15

    ... quantitative information or studies; and (2) Those that include citations to, and analyses of, the applicable... the sport- hunted trophy of one male bontebok (Damaliscus pygargus pygargus), culled from a captive...

  8. 78 FR 59951 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2013-09-30

    ...) Those supported by quantitative information or studies; and (2) Those that include citations to, and... sport-hunted trophy of one male bontebok (Damaliscus pygargus pygargus) culled from a captive herd...

  9. [Skull cult. Trophy heads and tzantzas in pre-Columbian America].

    Science.gov (United States)

    Carod-Artal, F J

    2012-07-16

    The skull cult is a cultural tradition that dates back to at least Neolithic times. Its main manifestations are trophy heads, skull masks, moulded skulls and shrunken heads. The article reviews the skull cult in both pre-Columbian America and the ethnographic present from a neuro-anthropological perspective. The tradition of shaping and painting the skulls of ancestors goes back to the Indo-European Neolithic period (Natufian culture and Gobekli Tepe). In Mesoamerica, post-mortem decapitation was the first step of a mortuary treatment that resulted in a trophy head, a skull for the tzompantli or a skull mask. The lithic technology utilised by the Mesoamerican cultures meant that disarticulation had to be performed in several stages. Tzompantli is a term that refers both to a construction where the heads of victims were kept and to the actual skulls themselves. Skull masks are skulls that have been artificially modified in order to separate and decorate the facial part; they have been found in the Templo Mayor of Tenochtitlan. The existence of trophy heads is well documented by means of iconographic representations on ceramic ware and textiles belonging to the Paraca, Nazca and Huari cultures of Peru. The Mundurucu Indians of Brazil and the Shuar or Jivaroan peoples of Amazonian Ecuador have maintained this custom down to the present day. The Shuar also shrink heads (tzantzas) in a ritual process. Spanish chroniclers such as Fray Toribio de Benavente 'Motolinia' and Gaspar de Carvajal spoke of these practices. In pre-Columbian America, the tradition of decapitating warriors in order to obtain trophy heads was a wide-spread and highly developed practice.

  10. DECREASING OF WATER TROPHY IN CASCADE SYSTEMS, ON EXAMPLE OF THE SOŁA RIVER DAM CASCADE (SOUTHERN POLAND

    Directory of Open Access Journals (Sweden)

    Ewa Jachniak

    2014-10-01

    Full Text Available In this thesis the subject of water self-purification in cascade systems of water reservoirs was engaged. The results of hydrobiological research of three dam reservoirs (Tresna, Porąbka and Czaniec, creating the Soła river dam cascade were presented. The trophic status of these reservoirs was defined on the grounds of the concentration of chlorophyll a, biomass of phytoplankton and occurrence of indicating species of planktonic algae. The results of research indicated on decreasing of water trophy in the layout from the highest into the lowest reservoir of the cascade. The average concentrations of chlorophyll a amounted appropriately 19,99 μg·dm-3, 8,74 μg·dm-3 and 4,29 μg·dm-3, instead the average biomass of phytoplankton amounted appropriately 4,1 mg·dm-3, 3,4 mg·dm-3 and 0,1 mg·dm-3. The observed species of algae confirmed occurrence of differences between reservoirs. In Tresna reservoir more species of phytoplankton indicating for eutrophy were thrived, instead in Porąbka and Czaniec reservoirs the species occurring in oligomesotrophic water thrived. Water self-purification in the Soła river dam cascade expressed decreasing of their fertility is important for water management of the region, because the Czaniec reservoir fulfill a function of water-supply reservoir.

  11. Low-frequency electromagnetic measurements at the NPE and Hunter`s Trophy: A comparison

    Energy Technology Data Exchange (ETDEWEB)

    Sweeney, J.J. [Lawrence Livermore National Lab., CA (United States)

    1994-12-31

    Sensors and recorders were deployed for both the Non-Proliferative Experiment (NPE) and Hunter`s Trophy to measure low-frequency (1-30 Hz) electric and magnetic fields accompanying the detonation. Two stations were used for each event, located at a slant range of about 500 m, with measurements of orthogonal horizontal electric field and orthogonal horizontal and vertical magnetic field. Signals were recorded digitally with at 200 Hz sampling rate. Separate magnetic and electric signals were recorded which can be related both to the detonation and the arrival of the shock wave. The detonation time signal from the nuclear explosion is a relatively short pulse occurring with no detectable delay (within 0.5 ms) ranging from 11-19 ms after the detonation time. The cause of the initial electromagnetic signal for both chemical and nuclear explosions is unknown; the differences between the NPE and Hunter`s Trophy results may be related to the different mechanisms involved with plasma generation between nuclear and chemical explosions.

  12. What enables size-selective trophy hunting of wildlife?

    Directory of Open Access Journals (Sweden)

    Chris T Darimont

    Full Text Available Although rarely considered predators, wildlife hunters can function as important ecological and evolutionary agents. In part, their influence relates to targeting of large reproductive adults within prey populations. Despite known impacts of size-selective harvests, however, we know little about what enables hunters to kill these older, rarer, and presumably more wary individuals. In other mammalian predators, predatory performance varies with knowledge and physical condition, which accumulates and declines, respectively, with age. Moreover, some species evolved camouflage as a physical trait to aid in predatory performance. In this work, we tested whether knowledge-based faculty (use of a hunting guide with accumulated experience in specific areas, physical traits (relative body mass [RBM] and camouflage clothing, and age can predict predatory performance. We measured performance as do many hunters: size of killed cervid prey, using the number of antler tines as a proxy. Examining ∼ 4300 online photographs of hunters posing with carcasses, we found that only the presence of guides increased the odds of killing larger prey. Accounting for this effect, modest evidence suggested that unguided hunters presumably handicapped with the highest RBM actually had greater odds of killing large prey. There was no association with hunter age, perhaps because of our coarse measure (presence of grey hair and the performance trade-offs between knowledge accumulation and physical deterioration with age. Despite its prevalence among sampled hunters (80%, camouflage had no influence on size of killed prey. Should these patterns be representative of other areas and prey, and our interpretations correct, evolutionarily-enlightened harvest management might benefit from regulatory scrutiny on guided hunting. More broadly, we suggest that by being nutritionally and demographically de-coupled from prey and aided by efficient killing technology and road access

  13. Effects of consumption-oriented versus trophy-oriented fisheries on Muskellunge population size structure in northern Wisconsin

    Science.gov (United States)

    Faust, Matthew D.; Hansen, Michael J.

    2016-01-01

    To determine whether a consumption-oriented fishery was compatible with a trophy-oriented fishery for Muskellunge Esox masquinongy, we modeled effects of a spearing fishery and recreational angling fishery on population size structure (i.e., numbers of fish ≥ 102, 114, and 127 cm) in northern Wisconsin. An individual-based simulation model was used to quantify the effect of harvest mortality at currently observed levels of recreational angling and tribal spearing fishery exploitation, along with simulated increases in exploitation, for three typical growth potentials (i.e., low, moderate, and high) of Muskellunge in northern Wisconsin across a variety of minimum length limits (i.e., 71, 102, 114, and 127 cm). Populations with moderate to high growth potential and minimum length limits ≥ 114 cm were predicted to have lower declines in numbers of trophy Muskellunge when subjected to angling-only and mixed fisheries at observed and increased levels of exploitation, which suggested that fisheries with disparate motivations may be able to coexist under certain conditions such as restrictive length limits and low levels of exploitation. However, for most Muskellunge populations in northern Wisconsin regulated by a 102-cm minimum length limit, both angling and spearing fisheries may reduce numbers of trophy Muskellunge as larger declines were predicted across all growth potentials. Our results may be useful if Muskellunge management options in northern Wisconsin are re-examined in the future.

  14. Effects of trophy hunting on lion and leopard populations in Tanzania.

    Science.gov (United States)

    Packer, C; Brink, H; Kissui, B M; Maliti, H; Kushnir, H; Caro, T

    2011-02-01

    Tanzania holds most of the remaining large populations of African lions (Panthera leo) and has extensive areas of leopard habitat (Panthera pardus), and both species are subjected to sizable harvests by sport hunters. As a first step toward establishing sustainable management strategies, we analyzed harvest trends for lions and leopards across Tanzania's 300,000 km(2) of hunting blocks. We summarize lion population trends in protected areas where lion abundance has been directly measured and data on the frequency of lion attacks on humans in high-conflict agricultural areas. We place these findings in context of the rapidly growing human population in rural Tanzania and the concomitant effects of habitat loss, human-wildlife conflict, and cultural practices. Lion harvests declined by 50% across Tanzania between 1996 and 2008, and hunting areas with the highest initial harvests suffered the steepest declines. Although each part of the country is subject to some form of anthropogenic impact from local people, the intensity of trophy hunting was the only significant factor in a statistical analysis of lion harvest trends. Although leopard harvests were more stable, regions outside the Selous Game Reserve with the highest initial leopard harvests again showed the steepest declines. Our quantitative analyses suggest that annual hunting quotas be limited to 0.5 lions and 1.0 leopard/1000 km(2) of hunting area, except hunting blocks in the Selous Game Reserve, where harvests should be limited to 1.0 lion and 3.0 leopards/1000 km(2) . ©2010 Society for Conservation Biology.

  15. Sustainable trophy hunting and the conservation of alpine ungulates in Pakistan

    Directory of Open Access Journals (Sweden)

    Arshald, M.

    2002-12-01

    Full Text Available Alpine ungulates are ubiquitous in Northern Pakistan but have declined in numbers in recent decades, possibly because of poaching and habitat degradation by livestock. Experience suggests that the most pragmatic way of achieving sustainable management of wild Caprinae is through a community-based trophy hunting programme. Since the early 1990s, the Bar Valley has been the focus of a project designed to conserve its ibex population using high-priced trophy hunting to generate funds for local development. In 2000, an audit of the project was undertaken to determine its effects on ibex and benefits for local people. Ibex survey data were retrospectively analyzed to determine density and productivity indices for each year. A survey of Bar Valley households was also conducted to obtain both historical and contemporary views on the project's function and effectiveness. The survey was repeated in the adjacent Naltar Valley, where there has been no similar project. The Bar Valley ibex population has remained relatively stable over the past decade, whilst that of Naltar and other valleys has all but disappeared.

    [fr]
    Au nord du Pakistan, les ongulés alpins se distribuent dans des habitats diversifiés mais leur nombre a diminué ces dernières décades, peut-être du fait du braconnage et de la dégradation de l'habitat par les troupeaux domestiques. Si Von veut mettre en place une gestion soutenable des Caprinae sauvages, l'expérience montre qu'une solution pragmatique est l'établissement d'un programme de chasse au trophée géré par la population locale. Ainsi, depuis les années 1990 s'est développé dans la vallée Bar un projet de conservation de la population de bouquetins basé sur des trophés de chasse à prix élevés pouvant générer des revenus pour le développement local. En 2000, une révision a été faite pour connaître les effets de ce programme sur le bouquetin et ses bénéfices pour les habitants de la zone. La

  16. Operations Charioteer, Musketeer, Touchstone, Cornerstone, Aqueduct, Sculpin and Julin. Tests Mill Yard, Diamond Beech, Mighty Oak, Middle Note Mission Ghost, Mission Cyber, Misty Echo, Disko Elm, Mineral Quarry, Distant Zenith, Diamond Fortune, and Hunters Trophy

    National Research Council Canada - National Science Library

    Schoengold, Carole

    1999-01-01

    ...; Tests MILL YARD, DIAMOND BEECH, MIGHTY OAK, MIDDLE NOTE, MISSION GHOST, MISSION CYBER, MISTY ECHO, DISKO ELM, MINERAL QUARRY, DISTANT ZENITH, DIAMOND FORTUNE, and HUNTERS TROPHY, 9 October 1985 to 18 September 1992...

  17. 78 FR 65352 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2013-10-31

    ..., Division of Management Authority, U.S. Fish and Wildlife Service, 4401 North Fairfax Drive, Room 212...--including your personal identifying information--may be made publicly available at any time. While you can... the sport-hunted trophies of two scimitar-horned oryx (Oryx dammah) and one addax (Addax nasomaculatus...

  18. 75 FR 54909 - Endangered Species Receipt of Applications for Permit

    Science.gov (United States)

    2010-09-09

    ... comments on or before October 12, 2010. ADDRESSES: Brenda Tapia, Division of Management Authority, U.S...--may be made publicly available at any time. While you can ask us in your comment to withhold your... applicant requests a permit to re-export the sport- hunted trophy of one male bontebok (Damaliscus pygargus...

  19. Depletion of trophy large-sized sharks populations of the Argentinean coast, south-western Atlantic: insights from fishers' knowledge

    Directory of Open Access Journals (Sweden)

    Alejo Irigoyen

    Full Text Available Abstract Globally, sharks are impacted by a wide range of human activities, resulting in many populations being depleted. Trophy large-sized sharks of the Argentinean coast, the sand-tiger Carcharias taurus , the copper Carcharhinus brachyurus and the sevengill shark Notorynchus cepedianus are under intense sport and artisanal fishing since the 50's decade. However, the current and historical information for the assessment of its populations status is scarce. The aim of this work was to analyze the status of conservation of these species through the gathering of expert fishermen knowledge (FK on semi-structured interviews. Abundance variation perception between the beginning and the end of fishermen careers revealed a critical status for the species study (means variation between -77 and -90 %. Furthermore, a best day's catch analysis reinforce this result in the case of the sand tiger shark. The school shark Galeorhinus galeus was included on this work with the objective of contrast FK with formal information available of catch-per-unit-effort (CPUE time series. Both sources of information, despite are not comparable, shows declines ~ - 80%. The critical conservation situation of study species needs urgent management action, particularly for the san tiger shark which could became regionally extinct before the reaction of stakeholders occurs.

  20. Near-source surface seismic measurements for the NPE, NPE Calibration, Hunter`s Trophy, and Mineral Quarry

    Energy Technology Data Exchange (ETDEWEB)

    Reinke, R.E.; Leverette, J.A. [Field Command Defense Nuclear Agency, Kirtland AFB, NM (United States); Stump, B.W. [Los Alamos National Laboratory, NM (United States)] [and others

    1994-12-31

    An extensive seismic network was deployed on the surface of Rainier Mesa for both the Non-Proliferation Experiment (NPE) Calibration shot as well as the full scale NPE event. This network was very similar to previous deployments for the nuclear events MISTY ECHO, MINERAL QUARRY, and HUNTERS TROPHY. For the full scale NPE event three-component accelerometers and seismometers were fielded at 32 sites across the mesa. A slightly smaller network with 28 stations was in operation for the 300 pound NPE calibration event. The mesa top array included both accelerometers and seismometers. The accelerometers were used to obtain data from the main NPE event while the seismometers with their higher sensitivity were used to record the 300 pound cal shot and several hundred after events from the NPE. Large spatial variations in ground motion are evident in both the full mesa data set as well as a small (80 m on a side) aperture, 9-element triangular array. This paper summarizes the data and discusses wave propagation effects. A companion paper presents a comparative source analysis.

  1. 77 FR 58405 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2012-09-20

    ... decisions are: (1) Those supported by quantitative information or studies; and (2) Those that include... species. Multiple Applicants The following applicants each request a permit to import the sport- hunted...

  2. 77 FR 12870 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2012-03-02

    ... decisions are: (1) Those supported by quantitative information or studies; and (2) Those that include... propagation. Multiple Applicants The following applicants each request a permit to import the sport- hunted...

  3. Importance measures

    International Nuclear Information System (INIS)

    Gomez Cobo, A.

    1997-01-01

    The presentation discusses the following: general concepts of importance measures; example fault tree, used to illustrate importance measures; Birnbaum's structural importance; criticality importance; Fussel-Vesely importance; upgrading function; risk achievement worth; risk reduction worth

  4. Epidemiology of concussion in men's elite Rugby-7s (Sevens World Series) and Rugby-15s (Rugby World Cup, Junior World Championship and Rugby Trophy, Pacific Nations Cup and English Premiership).

    Science.gov (United States)

    Fuller, Colin W; Taylor, Aileen; Raftery, Martin

    2015-04-01

    To determine the incidence, nature and causes of concussions sustained during men's elite professional Rugby-7s and Rugby-15s. A prospective cohort study recording injuries classified as a time-loss concussion. Players competing in the following tournaments: Rugby 15s-English Premiership (2007/2008 to 2010/2011), Rugby World Cup (2007, 2011), Pacific Nations Cup (2012, 2013), Junior World Championship (2008, 2010-2013), Junior World Rugby Trophy (2008, 2010-2013); Rugby 7s-Sevens World Series (2008/2009, 2010/2011 to 2012/2013). The study was implemented according to the international consensus statement for epidemiological studies in rugby union; the main outcome measures included the number, incidence (number of concussions/1000 player-match-hours), mean and median severity (days absence) and cause of concussion. The incidence of concussion in Rugby-7s was significantly higher than that in Rugby-15s (risk ratio=1.84; pRugby-7s than Rugby-15s (mean-Rugby-7s: 19.2, Rugby-15s: 10.1; median-Rugby 7s: 20, Rugby-15s: 7; pRugby-7s and collisions (43.6%) in Rugby-15s. Significantly more (risk ratio=1.49; p=0.004) concussed players were removed immediately from the game in Rugby-7s (69.7%) compared to Rugby-15s (46.7%). Six actions were identified to improve the management of concussion in rugby: implement a pitch-side concussion assessment protocol; improve compliance with return-to-play protocols; work with referees to review the nature and consequences of collisions; improve players' tackle technique; investigate the forces involved in tackles and collisions; and evaluate reasons for the higher incidence of concussions in Rugby-7s. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  5. IMPORTANT NOTIFICATION

    CERN Multimedia

    HR Department

    2009-01-01

    Green plates, removals and importation of personal effects Please note that, as from 1 April 2009, formalities relating to K and CD special series French vehicle plates (green plates), removals and importation of personal effects into France and Switzerland will be dealt with by GS Department (Building 73/3-014, tel. 73683/74407). Importation and purchase of tax-free vehicles in Switzerland, as well as diplomatic privileges, will continue to be dealt with by the Installation Service of HR Department (Building 33/1-011, tel. 73962). HR and GS Departments

  6. Importance classification

    International Nuclear Information System (INIS)

    Mizumachi, Wataru; Kobayashi, Masahide

    2008-01-01

    Conventionally, the design of a nuclear reactor has been performed from a viewpoint of a safety function and the importance on earthquake-proof on the basis of not giving off the mainly included radioactivity outside. In this Niigataken-Chuetsuoki earthquake, there is almost no damage to the system, components and structure on safe also in the earthquake beyond assumption, and the validity of the design was checked. But, the situation peculiar to a big earthquake was also generated. The emergency plan room which should serve as a connection center with the exterior was not able to open a door and use at the beginning. Fire-extinguishing system piping fractured and self-defense fire fighting was not made. And so on. Discussion from the following three viewpoints was performed. 1st: The importance from a viewpoint which should maintain a function also with the disaster in case of an earthquake like an emergency plan room etc. 2nd: In the earthquake, since the safe system and un-safe system was influenced, the importance from a viewpoint which may have influence safely inquired when the un-safe system broke down. 3rd: Although it was not directly related safely, discussion from a viewpoint which influences fear of insecurity, such as taking out smoke, for example, was performed (author)

  7. Unconventional imports

    International Nuclear Information System (INIS)

    Yamaguchi, N.D.

    2001-01-01

    This article focuses on bitumens and bitumen products from Canadian oil sands and explores how they will affect the Canadian oil industry and the US refining industry. The falling production of crude, the growing demand for it, and the stagnating refining capacity in the US are reported, and Canadian and Mexican exports to the US, the definition of bitumens and bitumen quality, and the position of Canada as world leader in bitumen resources are considered. Bitumen production techniques, sales of bitumens and synthetic crude, the production outlook, and the quality and refining of bitumen and synthetic crude are examined. Plots illustrating North American crude refining capacity, production and demand for 1980-2000; US crude imports from Canada and Mexico (1981-2000), world proven oil reserves (2001), world bitumen resources, and Canadian oil production (1998-2000) are provided. Details of the composition of crudes and bitumens, and recent synthetic crude production are tabulated

  8. 76 FR 36934 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

    Science.gov (United States)

    2011-06-23

    ... Entertainment Inc., Vienna, VA; PRT-37444A The applicant requests a permit to import for the purpose of... tiger (Panthera tigris altaica), and 6 tigers (Panthera tigris). The captive-born animals are being... following applicants each request a permit to import the sport- hunted [[Page 36935

  9. Place Of Hunting Tourism In The Structure Of Modern Tourism Types

    Directory of Open Access Journals (Sweden)

    Ioan Petroman

    2015-10-01

    Full Text Available From an economic and socialpoint of view, hunting tourism has two sub-categories: resident hunting andtourism hunting (for the travellers who travel long distances to participate inhunting. Tourism hunting covers six types of tourism: subsistence indigenoushunting, traditional hunting, commercial hunting, recreational-sport hunting,integrated hunting, and optimum level game maintenance hunting. Huntingtourists should be classified into three distinct categories: large gamehunting tourists (for whom what matters is adventure and trophies, small gamehunting tourists (interested in the hunting experience, and experiencedhunting tourists (characterised by the use of frontal charge guns or arrowshooting. Hunting tourism can be considered a sub-category of nature tourismbecause it contributes to the preservation of area biodiversity, of culturaltourism as educational, cultural activity, and of sustainable tourism inprotected areas (ecotourism whose hunting tourism sub-category is trophyhunting

  10. Permutation importance: a corrected feature importance measure.

    Science.gov (United States)

    Altmann, André; Toloşi, Laura; Sander, Oliver; Lengauer, Thomas

    2010-05-15

    In life sciences, interpretability of machine learning models is as important as their prediction accuracy. Linear models are probably the most frequently used methods for assessing feature relevance, despite their relative inflexibility. However, in the past years effective estimators of feature relevance have been derived for highly complex or non-parametric models such as support vector machines and RandomForest (RF) models. Recently, it has been observed that RF models are biased in such a way that categorical variables with a large number of categories are preferred. In this work, we introduce a heuristic for normalizing feature importance measures that can correct the feature importance bias. The method is based on repeated permutations of the outcome vector for estimating the distribution of measured importance for each variable in a non-informative setting. The P-value of the observed importance provides a corrected measure of feature importance. We apply our method to simulated data and demonstrate that (i) non-informative predictors do not receive significant P-values, (ii) informative variables can successfully be recovered among non-informative variables and (iii) P-values computed with permutation importance (PIMP) are very helpful for deciding the significance of variables, and therefore improve model interpretability. Furthermore, PIMP was used to correct RF-based importance measures for two real-world case studies. We propose an improved RF model that uses the significant variables with respect to the PIMP measure and show that its prediction accuracy is superior to that of other existing models. R code for the method presented in this article is available at http://www.mpi-inf.mpg.de/ approximately altmann/download/PIMP.R CONTACT: altmann@mpi-inf.mpg.de, laura.tolosi@mpi-inf.mpg.de Supplementary data are available at Bioinformatics online.

  11. The importance of coughs

    African Journals Online (AJOL)

    2012-03-14

    Mar 14, 2012 ... how important it can be. It is at best ... e. rise of intrathoracic pressure up to 200mm Hg., f. glottic opening and ... The differential diagnosis may be reviewed from knowledge .... cigarette smoking is an important example. 3.

  12. Optimising import phytosanitary inspection

    NARCIS (Netherlands)

    Surkov, I.

    2007-01-01

    Keywords: quarantine pest, plant health policy, optimization, import phytosanitary inspection, ‘reduced checks’, optimal allocation of resources, multinomial logistic regression, the Netherlands World trade is a major vector of spread of quarantine plant pests. Border phytosanitary inspection

  13. Optimal coal import strategy

    International Nuclear Information System (INIS)

    Chen, C.Y.; Shih, L.H.

    1992-01-01

    Recently, the main power company in Taiwan has shifted the primary energy resource from oil to coal and tried to diversify the coal supply from various sources. The company wants to have the imported coal meet the environmental standards and operation requirements as well as to have high heating value. In order to achieve these objectives, establishment of a coal blending system for Taiwan is necessary. A mathematical model using mixed integer programming technique is used to model the import strategy and the blending system. 6 refs., 1 tab

  14. [Diagnosing imported helminthiasis].

    Science.gov (United States)

    Pardo, Javier; Pérez-Arellano, José Luis; Galindo, Inmaculada; Belhassen, Moncef; Cordero, Miguel; Muro, Antonio

    2007-05-01

    In recent years, there has been an increase in cases of imported helminthiasis in Spain because of two complementary causes: immigration and international travel. Although the prevalence of helminthiasis is high in the immigrant population, the risk of transmission to the Spanish population is low. In this review, we provide clues to aid in the diagnosis of the helminthiasis, highlighting the geographic characteristics, clinical findings and analytical results of the most frequent types. The low sensitivity of the classic parasitological diagnostic test, mainly in tissue helminthiasis, is described. In addition, the advantages and limitations of the common serological methods for detecting related circulating antigens and antibodies are presented. Certain molecular methods used in the diagnosis of imported helminthiasis and the best strategies for screening of this condition are discussed.

  15. The cyber threat, trophy information and the fortress mentality.

    Science.gov (United States)

    Scully, Tim

    2011-10-01

    'It won't happen to me' is a prevalent mindset among senior executives in the private and public sectors when considering targeted cyber intrusions. This is exacerbated by the long-term adoption of a 'fortress mentality' towards cyber security, and by the attitude of many of our cyber-security professionals, who speak a different language when it comes to communicating cyber-security events to senior executives. The prevailing approaches to cyber security have clearly failed. Almost every week another serious, targeted cyber intrusion is reported, but reported intrusions are only the tip of the iceberg. Why have we got it so wrong? It must be acknowledged that cyber security is no longer the domain of cyber-security experts alone. Many more of us at various levels of leadership must understand, and be more deeply engaged in, the cyber-security challenge if we are to deal with the threat holistically and effectively. Governments cannot combat the cyber threat alone, particularly the so-called advanced persistent threat; they must work closely with industry as trusted partners. Industry will be the 'boots on the ground' in cyber security, but there are challenges to building this relationship, which must be based on sound principles.

  16. Keep trophy records honest: Identifying whitetail/mule deer hybrids

    Science.gov (United States)

    Jim Heffelfinger; Renee Prive; David Paetkau; Carlos Alcala-Galvan; Roy Lopez; Irv Kornfield; Eldon Buckner

    2012-01-01

    Humans have always been fascinated by hybrids. Consider such classic monsters as Wolfman, Dracula, and Mothmanor heroes such as Spiderman, Batman, and Catwoman. This trend pre-dates Hollywood by millennia; the "Minotaur" in Greek mythology was half man and half bull. Our fascination with creatures that are half one thing and half another extends to wildlife....

  17. Trophies, Treasure, and Turmoil: College Athletics at a Tipping Point

    Science.gov (United States)

    Weaver, Karen

    2015-01-01

    College athletics fans would be hard pressed to find a year like 2014 in college-sports history. In this year alone, the US judicial and arbitration systems have had to address four major legal actions coming from current and former student athletes. All speak to a core issue: that colleges have not done enough to protect or provide for their…

  18. Risk communication importance

    Energy Technology Data Exchange (ETDEWEB)

    Cunha, Raquel Dalledone Siqueira da; Andrade, Delvonei Alves de, E-mail: raqueldalledonesiqueira@gmail.com, E-mail: delvonei@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2013-07-01

    Risk Communication has shown its importance in the elaboration of emergency plans in the Chemical industry. In the 90's, the UNEP developed the APELL (Awareness and Preparedness for Emergency at Local Level) plan, a risk management methodology used by dangerous chemical facilities. The methodology comprises the commitment of both Government and the community located in the risk area in the development of the emergency plan. In the nuclear sector, there is no similar methodology developed so far. However, establishing a communication channel between the nuclear segment and the community is essential. In Brazil, the construction of Angra 3 and the RMB (Multi Purpose Reactor) project stand as nuclear initiatives that improve the importance of a good communication to the public. Security issues of these projects are natural sources of concernment to the public, which is aggravated by events such as the Fukushima disaster. Without an effective communication about what means the presence of nuclear plants and reactors in a specific area, the interested public will only have an alarmist vision of the subject, given by those against these facilities. (author)

  19. Risk communication importance

    International Nuclear Information System (INIS)

    Cunha, Raquel Dalledone Siqueira da; Andrade, Delvonei Alves de

    2013-01-01

    Risk Communication has shown its importance in the elaboration of emergency plans in the Chemical industry. In the 90's, the UNEP developed the APELL (Awareness and Preparedness for Emergency at Local Level) plan, a risk management methodology used by dangerous chemical facilities. The methodology comprises the commitment of both Government and the community located in the risk area in the development of the emergency plan. In the nuclear sector, there is no similar methodology developed so far. However, establishing a communication channel between the nuclear segment and the community is essential. In Brazil, the construction of Angra 3 and the RMB (Multi Purpose Reactor) project stand as nuclear initiatives that improve the importance of a good communication to the public. Security issues of these projects are natural sources of concernment to the public, which is aggravated by events such as the Fukushima disaster. Without an effective communication about what means the presence of nuclear plants and reactors in a specific area, the interested public will only have an alarmist vision of the subject, given by those against these facilities. (author)

  20. Most important human aluminoses

    Energy Technology Data Exchange (ETDEWEB)

    Avtsyn, A P

    1986-01-01

    Aluminoses are widespread forms of trace element deficiency of various severity. The organism is protected against a possible pathogenic influence of aluminum by a number of physiological mechanisms the most important among which is a regular urine excretion. A complex of pathological symptoms develops if serious homeostasis disturbances take place e. g. when renal deficiency or direct penetration of the trace element occur. The following forms of aluminosis should be distinguished: 1) simple accumulation in central nervous system which occurs in persons over 65 years; 2) aluminum accumulation in Alzheimer disease, in severe form of presenile and senile dementia; 3) dialysis aluminum encephalopathy; 4) non-dialysis infantile encephalopathy; 5) aluminum encephalopathy in total parenteral nutrition; 6) iatrogenic dialysis aluminum osteodystrophy; 7) jatrogenic peritoneal aluminosis; 8) aluminum pneumoconiosis of an occupational origin; 9) bronchospastic syndrome in aluminum smelter workers.

  1. Mexico: Imports or exports?

    International Nuclear Information System (INIS)

    Estrada, J.

    2002-01-01

    This presentation provides an overview of Mexico's energy sector. Proven oil reserves place Mexico in ninth position in the world and fourth largest in natural gas reserves. Energy is one of the most important economic activities of the country, representing 3 per cent of Gross Domestic Product (GDP). Oil exports represent 8.4 per cent of total exports. Approximately 40 per cent of total public investment is earmarked for energy projects. The author discusses energy resources and energy sector limitations. The energy sector plan for the period 2001-2006 is discussed. Its goals are to ensure energy supply, to develop the energy sector, to stimulate participation of Mexican enterprises, to promote renewable energy sources, and to strengthen international energy cooperation. The regulatory framework is being adapted to increase private investment. Some graphs are presented, displaying the primary energy production and primary energy consumption. Energy sector reforms are reviewed, as are electricity and natural gas reforms. The energy sector demand for 2000-2010 and investment requirements are reviewed, as well as fuel consumption for power generation. The author discusses the National Pipeline System (SNG) and the bottlenecks caused by pressure efficiency in the northeast, flow restriction on several pipeline segments, variability of the Petroleos Mexicanos (PEMEX) own use, and pressure drop on central regions. The entire prospect for natural gas in the country is reviewed, along with the Strategic Gas Program (PEG) consisting of 20 projects, including 4 non-associated natural gas, 9 exploration and 7 optimization. A section dealing with multiple service contracts is included in the presentation. The authors conclude by stating that the priority is a national energy policy to address Mexico's energy security requirements, to increase natural gas production while promoting the diversification of imports, and a regulatory framework to be updated in light of current

  2. Imported coenurosis in sheep

    International Nuclear Information System (INIS)

    Schweizer, G.; Grünenfelder, F.; Sydler, T.; Rademacher, N.; Braun, U.; Deplazes, P.

    2006-01-01

    Thirteen sheep from a milk producing farm in the Canton of Grisons that presented chronic coenurosis were examined and subjected to treatment trials at the veterinary hospital in Zurich. Symptoms were first observed around two months after the import of two dogs from Italy (Abruzza) of which one was infected with Taenia multiceps and Echinococcus granulosus. The most frequently observed clinical symptoms of the sheep were reduced general condition, circling, reduced menace reflex, apathy, unsteady gait and head tilt. Analyses of cerebrospinal fluid revealed an increased leucocyte count in 3 sheep and eosinophilia in 4 sheep. In 4 animals that underwent computertomography, one or more hypodense, definable lesions were found in the brain. In 2 sheep surgical treatment and in 10 animals medical treatment with either Praziquantel (n=8) or Oxfendazol (n=2) was attempted. Only one animal treated with Praziquantel needed not to be euthanized. At necropsy, one or two coenurus cysts could be found either in a side ventricle (n=2), in the cerebellum (n=3) or in the cerebrum (n=7). The locations corresponded with the clinical findings. Despite Praziquantel or Oxfendazol treatment, living protoscoleces could be found in the parasite cysts [de

  3. AND/OR Importance Sampling

    OpenAIRE

    Gogate, Vibhav; Dechter, Rina

    2012-01-01

    The paper introduces AND/OR importance sampling for probabilistic graphical models. In contrast to importance sampling, AND/OR importance sampling caches samples in the AND/OR space and then extracts a new sample mean from the stored samples. We prove that AND/OR importance sampling may have lower variance than importance sampling; thereby providing a theoretical justification for preferring it over importance sampling. Our empirical evaluation demonstrates that AND/OR importance sampling is ...

  4. How important is importance for prospective memory? A review

    OpenAIRE

    Walter, Stefan; Meier, Beat

    2014-01-01

    Forgetting to carry out an intention as planned can have serious consequences in everyday life. People sometimes even forget intentions that they consider as very important. Here, we review the literature on the impact of importance on prospective memory performance. We highlight different methods used to manipulate the importance of a prospective memory task such as providing rewards, importance relative to other ongoing activities, absolute importance, and providing social motives. Moreover...

  5. How important is importance for prospective memory? A review

    Directory of Open Access Journals (Sweden)

    Stefan eWalter

    2014-06-01

    Full Text Available Forgetting to carry out an intention as planned can have serious consequences in everyday life. People sometimes even forget intentions that they consider as very important. Here, we review the literature on the impact of importance on prospective memory performance. We highlight different methods used to manipulate the importance of a prospective memory task such as providing rewards, importance relative to other ongoing activities, absolute importance, and providing social motives. Moreover, we address the relationship between importance and other factors known to affect prospective memory and ongoing task performance such as type of prospective memory task (time-, event- or activity-based, cognitive loads, and cue focality. Finally, we provide a connection to motivation, we summarize the effects of task importance and we identify important venues for future research.

  6. How important is importance for prospective memory? A review

    Science.gov (United States)

    Walter, Stefan; Meier, Beat

    2014-01-01

    Forgetting to carry out an intention as planned can have serious consequences in everyday life. People sometimes even forget intentions that they consider as very important. Here, we review the literature on the impact of importance on prospective memory performance. We highlight different methods used to manipulate the importance of a prospective memory task such as providing rewards, importance relative to other ongoing activities, absolute importance, and providing social motives. Moreover, we address the relationship between importance and other factors known to affect prospective memory and ongoing task performance such as type of prospective memory task (time-, event-, or activity-based), cognitive loads, and processing overlaps. Finally, we provide a connection to motivation, we summarize the effects of task importance and we identify important venues for future research. PMID:25018743

  7. Importance measures and resource allocation

    International Nuclear Information System (INIS)

    Guey, C.N.; Morgan, T.; Hughes, E.A.

    1987-01-01

    This paper discusses various importance measures and their practical relevance to allocating resources. The characteristics of importance measures are illustrated through simple examples. Important factors associated with effectively allocating resources to improve plant system performance or to prevent system degradation are discussed. It is concluded that importance measures are only indicative of and not equal to the risk significance of a component, system, or event. A decision framework is suggested to provide a comprehensive basis for resource allocation

  8. Import-Export Business Plan

    OpenAIRE

    Asad, Muhammad

    2014-01-01

    Import export businesses, also known as international trading, are one of the hottest commercial trends of this decade. Since the owner of an import export enterprise, can work as a distributor by focusing on exporting and importing goods and services that cannot be obtained on national soil. With a rapidly growing population of about 150 million, Pakistan is a major country, recognized by the international community, and is one of the most important actors in the Islamic world. Based on its ...

  9. Website Policies / Important Links | DOepatents

    Science.gov (United States)

    Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and first) Publication Date (oldest first) Close Clear All Find DOepatents Website Policies / Important Important Links Some links on this page may take you to non-federal websites. Their policies may differ from

  10. Adaptive Importance Sampling with a Rapidly Varying Importance Function

    International Nuclear Information System (INIS)

    Booth, Thomas E.

    2000-01-01

    It is known well that zero-variance Monte Carlo solutions are possible if an exact importance function is available to bias the random walks. Monte Carlo can be used to estimate the importance function. This estimated importance function then can be used to bias a subsequent Monte Carlo calculation that estimates an even better importance function; this iterative process is called adaptive importance sampling.To obtain the importance function, one can expand the importance function in a basis such as the Legendre polynomials and make Monte Carlo estimates of the expansion coefficients. For simple problems, Legendre expansions of order 10 to 15 are able to represent the importance function well enough to reduce the error geometrically by ten orders of magnitude or more. The more complicated problems are addressed in which the importance function cannot be represented well by Legendre expansions of order 10 to 15. In particular, a problem with a cross-section notch and a problem with a discontinuous cross section are considered

  11. Importance analysis for reconfigurable systems

    International Nuclear Information System (INIS)

    Si, Shubin; Levitin, Gregory; Dui, Hongyan; Sun, Shudong

    2014-01-01

    Importance measures are used in reliability engineering to rank the system components according to their contributions to proper functioning of the entire system and to find the most effective ways of reliability enhancement. Traditionally, the importance measures do not consider the possible change of system structure with the improvement of specific component reliability. However, if a component's reliability changes, the optimal system structure/configuration may also change and the importance of the corresponding component will depend on the chosen structure. When the most promising component reliability improvement is determined, the component importance should be taken into account with respect to the possible structure changes. This paper studies the component reliability importance indices with respect to the changes of the optimal component sequencing. This importance measure indicates the critical components in providing the system reliability enhancement by both enhancing the component's reliability and reconfiguring the system. Examples of linear consecutive-k-out-of-n: F and G systems are considered to demonstrate the change of the component Birnbaum importance with the optimal system reconfiguration. The results show that the change of the importance index corresponds to the change of the system optimal configuration and the importance index can change not monotonically with the variation of the component reliability

  12. PARALLEL IMPORT: REALITY FOR RUSSIA

    Directory of Open Access Journals (Sweden)

    Т. А. Сухопарова

    2014-01-01

    Full Text Available Problem of parallel import is urgent question at now. Parallel import legalization in Russia is expedient. Such statement based on opposite experts opinion analysis. At the same time it’s necessary to negative consequences consider of this decision and to apply remedies to its minimization.Purchase on Elibrary.ru > Buy now

  13. What's important to a game?

    DEFF Research Database (Denmark)

    Debus, Michael S.; Grabarczyk, Pawel

    2017-01-01

    , as well as visual representation, of the model suggests an equal importance of these three dimensions. We claim that such symmetry is unattainable. Through the exploration of the three dimensions relationships to one another, we will show that the mechanical system has a higher importance to games than...

  14. Enhancing importance-performance analysis

    DEFF Research Database (Denmark)

    Eskildsen, Jacob Kjær; Kristensen, Kai

    2006-01-01

    Purpose: The interpretation of the importance/performance map is based on an assumption of independence between importance and performance but many studies question the validity of this assumption. The aim of this research is to develop a new typology for job satisfaction attributes as well...... as a new importance/performance map that can be an aid for organizations when they prioritize their improvement actions based on a job satisfaction study. Design/methodology/approach: A typology for possible relationships between importance and performance in job satisfaction studies is developed based...... on theoretical considerations. This typology is then applied and validated on approximately 10,000 responses from the European Employee Index 2002. Ultimately a new importance/performance map for priority setting in job satisfaction studies is developed based on the new typology for possible relationships...

  15. Uses of risk importance measures

    International Nuclear Information System (INIS)

    Mankamo, T.; Poern, K.; Holmberg, J.

    1991-05-01

    Risk importance measures provide an understandable and practical way of presenting probabilistic safety analysis results which too often tend to remain abstract numbers without real insight into the content. The report clarifies the definitions, relationships and interpretations of the three most basic measures: Risk increase factor, risk decrease factor, and fractional contribution. The above three measures already cover the main types of risk importance measures. Many other importance measures presented in literature are close variants to some of these three measures. They are related in many cases so that, for a technical system considered, the two other measures can be derived from the one calculated first. However, the practical interpretations are different, and hence each three measures have their own uses and rights to existence. The fundamental aspect of importance measures is, that they express some specific influence of a basic event on the total risk. The basic failure or error events are the elements from which the reliability and risk models are constituted. The importance measures are relative, which is an advantage compared to absolute risk numbers, due to insensitivity with respect to quantification uncertainties. Therefore they are particularly adapted to give first hand guidance where to focus main interest from the system's risk and reliability point of view and wherefrom to continue the analysis with more sophisticated methods requiring more effort

  16. Dynamically consistent oil import tariffs

    International Nuclear Information System (INIS)

    Karp, L.; Newbery, D.M.

    1992-01-01

    The standard theory of optimal tariffs considers tariffs on perishable goods produced abroad under static conditions, in which tariffs affect prices only in that period. Oil and other exhaustable resources do not fit this model, for current tariffs affect the amount of oil imported, which will affect the remaining stock and hence its future price. The problem of choosing a dynamically consistent oil import tariff when suppliers are competitive but importers have market power is considered. The open-loop Nash tariff is solved for the standard competitive case in which the oil price is arbitraged, and it was found that the resulting tariff rises at the rate of interest. This tariff was found to have an equilibrium that in general is dynamically inconsistent. Nevertheless, it is shown that necessary and sufficient conditions exist under which the tariff satisfies the weaker condition of time consistency. A dynamically consistent tariff is obtained by assuming that all agents condition their current decisions on the remaining stock of the resource, in contrast to open-loop strategies. For the natural case in which all agents choose their actions simultaneously in each period, the dynamically consistent tariff was characterized, and found to differ markedly from the time-inconsistent open-loop tariff. It was shown that if importers do not have overwhelming market power, then the time path of the world price is insensitive to the ability to commit, as is the level of wealth achieved by the importer. 26 refs., 4 figs

  17. The Signal Importance of Noise

    Science.gov (United States)

    Macy, Michael; Tsvetkova, Milena

    2015-01-01

    Noise is widely regarded as a residual category--the unexplained variance in a linear model or the random disturbance of a predictable pattern. Accordingly, formal models often impose the simplifying assumption that the world is noise-free and social dynamics are deterministic. Where noise is assigned causal importance, it is often assumed to be a…

  18. Observing Two Important Teaching Variables.

    Science.gov (United States)

    Gustafson, John A.

    1986-01-01

    Two behaviors essential to good teaching, teacher expectation and teacher flexibility, have been incorporated into the observation system used in the student teacher program at the University of New Mexico. The importance of these behaviors in teaching and in evaluating student teachers is discussed. (MT)

  19. The importance of board independence

    NARCIS (Netherlands)

    Zijl, N.J.M.

    2012-01-01

    Although the attributed importance of board independence is high, a clear definition of independence does not exist. Furthermore, the aim and consequences of independence are the subject of discussion and empirical evidence about the impact of independence is weak and disputable. Despite this lack

  20. Hydrogen peroxide: importance and determination

    OpenAIRE

    Mattos, Ivanildo Luiz de; Shiraishi, Karina Antonelli; Braz, Alexandre Delphini; Fernandes, João Roberto

    2003-01-01

    A brief discussion about the hydrogen peroxide importance and its determination is presented. It was emphasized some consideration of the H2O2 as reagent (separated or combined), uses and methods of analysis (techniques, detection limits, linear response intervals, sensor specifications). Moreover, it was presented several applications, such as in environmental, pharmaceutical, medicine and food samples.

  1. The Importance of Prior Knowledge.

    Science.gov (United States)

    Cleary, Linda Miller

    1989-01-01

    Recounts a college English teacher's experience of reading and rereading Noam Chomsky, building up a greater store of prior knowledge. Argues that Frank Smith provides a theory for the importance of prior knowledge and Chomsky's work provided a personal example with which to interpret and integrate that theory. (RS)

  2. Important projects of the Division

    International Nuclear Information System (INIS)

    2008-01-01

    In this chapter important projects of the Division for Radiation Safety, NPP Decommissioning and Radwaste Management of the VUJE, a. s. are presented. Division for Radiation Safety, NPP Decommissioning and Radwaste Management has successfully carried out variety of significant projects. The most significant projects that were realised, are implemented and possible future projects are introduced in the following part of presentation.

  3. Import market penetration in services

    OpenAIRE

    Langhammer, Rolf J.

    1991-01-01

    The EC-1992 programme foresees the complete liberalization of trade in services among member countries. To what extent has import market penetration in the Community already begun in selected service industries? Which EC member countries have been the forerunners to date? The following paper uses a new data base released recently by EUROSTAT in an attempt to answer these and other related questions.

  4. The Strategic Importance of Balochistan

    Science.gov (United States)

    2011-06-01

    projects require augmentation from skilled Punjabi labor. Militarily, it is important from a logistical standpoint as it provides a...Balochistan to a newly independent Greater Balochistan, but also their Pashtun regions need to join Afghanistan, leaving the Punjabi and Sindhi regions to

  5. A new uncertainty importance measure

    International Nuclear Information System (INIS)

    Borgonovo, E.

    2007-01-01

    Uncertainty in parameters is present in many risk assessment problems and leads to uncertainty in model predictions. In this work, we introduce a global sensitivity indicator which looks at the influence of input uncertainty on the entire output distribution without reference to a specific moment of the output (moment independence) and which can be defined also in the presence of correlations among the parameters. We discuss its mathematical properties and highlight the differences between the present indicator, variance-based uncertainty importance measures and a moment independent sensitivity indicator previously introduced in the literature. Numerical results are discussed with application to the probabilistic risk assessment model on which Iman [A matrix-based approach to uncertainty and sensitivity analysis for fault trees. Risk Anal 1987;7(1):22-33] first introduced uncertainty importance measures

  6. Are All Pixels Equally Important?

    CERN Multimedia

    CERN. Geneva

    2015-01-01

    When we look at our environment, we primarily pay attention to visually distinctive objects. We refer to these objects as visually important or salient. For efficient visual processing, the human visual system identifies salients objects and dedicates most of its processing resources to them. An analogous resource allocation can be performed by salient-object detection algorithms, which identify objects of interest in an image. Consequently, thanks to salient-object detection, complex visual computing operations can focus on the important parts of the visual data and can save time and resources. About the speaker Dr. Gokhan Yildirim is a research assistant in the School of Computer and Communication Sciences (IC) at the École Polytechnique Fédérale de Lausanne (EPFL). His research interests include image understanding, multimedia, pattern recognition, machine learning, salient-object detection on images & videos and its applications on image proces...

  7. Importing HOL Light into Coq

    OpenAIRE

    Keller , Chantal; Werner , Benjamin

    2010-01-01

    International audience; We present a new scheme to translate mathematical developments from HOL Light to Coq, where they can be re-used and re-checked. By relying on a carefully chosen embedding of Higher-Order Logic into Type Theory, we try to avoid some pitfalls of inter-operation between proof systems. In particular, our translation keeps the mathematical statements intelligible. This translation has been implemented and allows the importation of the HOL Light basic library into Coq.

  8. ECOPHARMACOVIGILANCE: ITS IMPORTANCE AND CHALLENGES

    OpenAIRE

    Dr. Bhavana Srivastava

    2014-01-01

    Active pharmaceutical ingredients represent a group of emerging environmental contamination. Even in trace amounts, they are of great concern due to then continuous introduction into the environment, their impact an ecosystem and human and vetenery health is of great importance. This has given birth to the science of Ecopharmacovigilance (EPV). It aims to ensure that significant environmental issues associated with pharmaceuticals in the environment are identified and managed appropriately. ...

  9. Importance Profiles for Water Vapor

    Science.gov (United States)

    Mapes, Brian; Chandra, Arunchandra S.; Kuang, Zhiming; Zuidema, Paquita

    2017-11-01

    Motivated by the scientific desire to align observations with quantities of physical interest, we survey how scalar importance functions depend on vertically resolved water vapor. Definitions of importance begin from familiar examples of water mass I m and TOA clear-sky outgoing longwave flux I OLR, in order to establish notation and illustrate graphically how the sensitivity profile or "kernel" depends on whether specific humidity S, relative humidity R, or ln( R) are used as measures of vapor. Then, new results on the sensitivity of convective activity I con to vapor (with implied knock-on effects such as weather prediction skill) are presented. In radiative-convective equilibrium, organized (line-like) convection is much more sensitive to moisture than scattered isotropic convection, but it exists in a drier mean state. The lesson for natural convection may be that organized convection is less susceptible to dryness and can survive and propagate into regions unfavorable for disorganized convection. This counterintuitive interpretive conclusion, with respect to the narrow numerical result behind it, highlights the importance of clarity about what is held constant at what values in sensitivity or susceptibility kernels. Finally, the sensitivities of observable radiance signals I sig for passive remote sensing are considered. While the accuracy of R in the lower free troposphere is crucial for the physical importance scalars, this layer is unfortunately the most difficult to isolate with passive remote sensing: In high emissivity channels, water vapor signals come from too high in the atmosphere (for satellites) or too low (for surface radiometers), while low emissivity channels have poor altitude discrimination and (in the case of satellites) are contaminated by surface emissions. For these reasons, active ranging (LiDAR) is the preferred observing strategy.

  10. Importance of Engineering History Education

    Science.gov (United States)

    Arakawa, Fumio

    It is needless to cite the importance of education for succeed of engineering. IEEJ called for the establishment of ICEE in 1994, where the education is thought highly of, though its discussion has not been well working. Generally speaking, education has been one of the most important national strategies particularly at a time of its political and economical development. The science and technology education is, of course, not the exemption. But in these days around 2000 it seems that the public pays little attention on the science and technology, as they are quite day to day matters. As the results, for instance, such engineering as power systems and electric heavy machines are referred to as “endangered”. So fur, many engineers have tried not to be involved in social issues. But currently they can not help facing with risks of social issues like patent rights, troubles and accidents due to application of high technology, information security in the use of computers and engineering ethics. One of the most appropriate ways for the risk management is to learn lessons in the past, that is, history, so that the idea suggested in it could be made full use for the risk management. The author cited the global importance of education, particularly of engineering history education for engineering ethics, in the ICEE 2010 held in Bussan, Korea, as the 16th anniversary.

  11. Important plasma problems in astrophysics

    International Nuclear Information System (INIS)

    Kulsrud, R.M.

    1995-01-01

    In astrophysics, plasmas occur under very extreme conditions. For example, there are ultrastrong magnetic fields in neutron stars, relativistic plasmas around black holes and in jets, extremely energetic particles such as cosmic rays in the interstellar medium, extremely dense plasmas in accretion disks, and extremely large magnetic Reynolds numbers in the interstellar medium. These extreme limits for astrophysical plasmas make plasma phenomena much simpler to analyze in astrophysics than in the laboratory. An understanding of such phenomena often results in an interesting way, by simply taking the extreme limiting case of a known plasma theory. The author will describe one of the more exciting examples and will attempt to convey the excitement he felt when he was first exposed to it. However, not all plasma astrophysical phenomena are so simple. There are certain important plasma phenomena in astrophysics that have not been so easily resolved. In fact, a resolution of them is blocking significant progress in astrophysical research. They have not yet yielded to attacks by theoretical astrophysicists nor to extensive numerical simulation. The author will attempt to describe one of the more important of these plasma--astrophysical problems, and discuss why its resolution is so important to astrophysics. This significant example is fast, magnetic reconnection. Another significant example is the large-magnetic-Reynolds number magnetohydrodynamics (MHD) dynamos

  12. Importance of Grid Center Arrangement

    Science.gov (United States)

    Pasaogullari, O.; Usul, N.

    2012-12-01

    In Digital Elevation Modeling, grid size is accepted to be the most important parameter. Despite the point density and/or scale of the source data, it is freely decided by the user. Most of the time, arrangement of the grid centers are ignored, even most GIS packages omit the choice of grid center coordinate selection. In our study; importance of the arrangement of grid centers is investigated. Using the analogy between "Raster Grid DEM" and "Bitmap Image", importance of placement of grid centers in DEMs are measured. The study has been conducted on four different grid DEMs obtained from a half ellipsoid. These grid DEMs are obtained in such a way that they are half grid size apart from each other. Resulting grid DEMs are investigated through similarity measures. Image processing scientists use different measures to investigate the dis/similarity between the images and the amount of different information they carry. Grid DEMs are projected to a finer grid in order to co-center. Similarity measures are then applied to each grid DEM pairs. These similarity measures are adapted to DEM with band reduction and real number operation. One of the measures gives function graph and the others give measure matrices. Application of similarity measures to six grid DEM pairs shows interesting results. These four different grid DEMs are created with the same method for the same area, surprisingly; thirteen out of 14 measures state that, the half grid size apart grid DEMs are different from each other. The results indicated that although grid DEMs carry mutual information, they have also additional individual information. In other words, half grid size apart constructed grid DEMs have non-redundant information.; Joint Probability Distributions Function Graphs

  13. The Importance of Pilot Studies

    OpenAIRE

    Van Teijlingen, Edwin; Hundley, Vanora

    2001-01-01

    The term 'pilot studies' refers to mini versions of a full-scale study (also called 'feasibility' studies), as well as the specific pre-testing of a particular research instrument such as a questionnaire or interview schedule. \\ud Pilot studies are a crucial element of a good study design. Conducting a pilot study does not guarantee success in the main study, but it does increase the likelihood. \\ud Pilot studies fulfil a range of important functions and can provide valuable insights for othe...

  14. Exercise: A vitally important prescription.

    Science.gov (United States)

    Hechanova, Rachel L; Wegler, Jennifer L; Forest, Christopher P

    2017-04-01

    Sedentary lifestyles and low physical activity have led to rising health concerns and increasing mortality risks. With the growing concern of the inactivity of adult Americans, it is important that physical activity be promoted to prevent disease and reduce health risks. This article reviews the benefits of physical activity and the steps that primary care providers should take to evaluate physical activity as the fifth vital sign in every patient encounter. The 5A's (assess, advise, agree, assist, and arrange) should be applied in order to implement an exercise prescription into the practice of medicine.

  15. PFGE: importance in food quality.

    Science.gov (United States)

    Vernile, Anna; Giammanco, Giovanni; Massa, Salvatore

    2009-11-01

    In late 19 century, great interest has arisen for food quality. This is referred as absence of pathogens in food (safety for consumers) and as nutritional quality of food (organoleptic characteristics). Pulsed-field gel electrophoresis (PFGE) is, among the molecular techniques developed in the last years, one of the most reliable, discriminative and reproducible technique. It can be used in clinical field for the identification of pathogens and the origin of outbreaks, and in food microbiology for the identification of pathogens (food borne disease surveillance) or of microorganisms responsible for the organoleptic characteristics of food. The present article shows some useful patents related to PFGE and importance in food quality.

  16. Radioactive contamination in imported foods

    International Nuclear Information System (INIS)

    Kan, Kimiko; Maki, Toshio; Nagayama, Toshihiro; Hashimoto, Hideki; Kawai, Yuka; Kobayashi, Maki; Shioda, Hiroko; Nishima, Taichiro

    1990-01-01

    On April 26, 1986, explosion occurred in Chernobyl nuclear power station in USSR, and radioactivity contamination was brought about in almost all countries in the world. In European countries, crops were contaminated directly with radioactive fallout to high concentration. Also in Japan, after one week the radioactivity higher than usual was detected in environment, and also in vegetables, milk, tea leaves and others. Thereafter, in order to cope with the import of contaminated foods, inspection and watch system was strengthened by deciding the interim limit of radioactive concentration. However the cases of exceeding the interim limit were often reported. In order to remove the harmful foods due to radioactive contamination and to meet the fear of consumers, the authors measured the radioactive concentration in foods distributed in Tokyo and investigated the actual state of contamination. The samples were 920 imported foods. The experimental method, the preparation of samples, the method of analysis and the results are reported. The samples in which the radioactive concentration exceeding 50 Bq/kg was detected were 25 cases. The food having the high frequency of detection was flavors. (K.I.)

  17. When is protein binding important?

    Science.gov (United States)

    Heuberger, Jules; Schmidt, Stephan; Derendorf, Hartmut

    2013-09-01

    The present paper is an ode to a classic citation by Benet and Hoener (2002. Clin Pharm Ther 71(3):115-121). The now classic paper had a huge impact on drug development and the way the issue of protein binding is perceived and interpreted. Although the authors very clearly pointed out the limitations and underlying assumptions for their delineations, these are too often overlooked and the classic paper's message is misinterpreted by broadening to cases that were not intended. Some members of the scientific community concluded from the paper that protein binding is not important. This was clearly not intended by the authors, as they finished their paper with a paragraph entitled: "When is protein binding important?" Misinterpretation of the underlying assumptions in the classic work can result in major pitfalls in drug development. Therefore, we revisit the topic of protein binding with the intention of clarifying when clinically relevant changes should be considered during drug development. Copyright © 2013 Wiley Periodicals, Inc.

  18. Buying Local or Imported Goods?

    DEFF Research Database (Denmark)

    Ayob, Abu H.; Hussain, Wan Mohd Hirwani Wan

    2016-01-01

    ’ purchasing decisions. Data was collected on 296 university students in Malaysia and analyzed through probit regression analysis. The findings reveal that foreign products from advanced countries are preferred by male students because of the superior quality and brand image. On the other hand, family members......This study attempts to profile non-income consumers by examining their decisions to buy local or imported products. Hypotheses were drawn from discussions on the comparative advantages of advanced and developing countries, as well as the effects of a product’s country-of-origin on customers...... encourage students to buy local products because they are perceived as being less expensive. Also, students who receive scholarships are more likely to buy local products than self-sponsored students. This research offers insights into ex-ante purchasing behavior in developing countries particularly among...

  19. The Most Important Maglev Applications

    Directory of Open Access Journals (Sweden)

    Hamid Yaghoubi

    2013-01-01

    Full Text Available The name maglev is derived from magnetic levitation. Magnetic levitation is a highly advanced technology. It has various uses. The common point in all applications is the lack of contact and thus no wear and friction. This increases efficiency, reduces maintenance costs, and increases the useful life of the system. The magnetic levitation technology can be used as an efficient technology in the various industries. There are already many countries that are attracted to maglev systems. Many systems have been proposed in different parts of the worlds. This paper tries to study the most important uses of magnetic levitation technology. The results clearly reflect that the maglev can be conveniently considered as a solution for the future engineering needs of the world.

  20. The importance of contact quality

    DEFF Research Database (Denmark)

    van Bakel, Marian; Gerritsen, Marinel; van Oudenhoven, Jan Pieter

    Establishing contact between expatriates and a local host has been found to reap benefits with regard to Interaction Adjustment, Host National Social Support, Open-mindedness, and Social Initiative. This longitudinal study examines the role of the quality of contact for these four aspects....... Expatriates in the Netherlands were randomly divided into an experimental group (n = 33) of which 21 developed high-quality contact with their host, and a control group (n = 32) without host. The results show that contact quality plays an important role and suggest that the higher the quality of the contact......, the more benefit the expatriate experienced. Moreover, expatriates with low-quality contact did not experience a detrimental effect....

  1. Terminology, the importance of defining.

    Science.gov (United States)

    van Mil, J W Foppe; Henman, Martin

    2016-06-01

    Multiple terms and definitions exist to describe specific aspects of pharmacy practice and service provision. This commentary explores the reasons for different interpretations of words and concepts in pharmaceutical care and pharmacy practice research. Reasons for this variation can be found in language, culture, profession and may also depend on developments over time. A list of words is provided where the authors think that currently multiple interpretations are possible. To make sure that the reader understands the essence, it seems imperative that authors include a definition of the topics that they actually study in their papers, and that they clearly cite existing definitions or refer to collections of definitions such as existing glossaries. It is important that presenters, authors and reviewers of pharmacy practice papers pay more attention to this aspect of describing studies.

  2. Conflict management: importance and implications.

    Science.gov (United States)

    McKibben, Laurie

    2017-01-26

    Conflict is a consistent and unavoidable issue within healthcare teams. Despite training of nurse leaders and managers around areas of conflict resolution, the problem of staff relations, stress, sickness and retention remain. Conflict arises from issues with interpersonal relationships, change and poor leadership. New members of staff entering an already established healthcare team should be supported and integrated, to encourage mutual role respect between all team members and establish positive working relationships, in order to maximise patient care. This paper explores the concept of conflict, the importance of addressing causes of conflict, effective management, and the relevance of positive approaches to conflict resolution. Good leadership, nurturing positive team dynamics and communication, encourages shared problem solving and acceptance of change. Furthermore mutual respect fosters a more positive working environment for those in healthcare teams. As conflict has direct implications for patients, positive resolution is essential, to promote safe and effective delivery of care, whilst encouraging therapeutic relationships between colleagues and managers.

  3. Five important advances in hematopathology.

    Science.gov (United States)

    Shi, Min; Xiao, Ruobing; Woda, Bruce A; Yu, Hongbo

    2014-03-01

    Hematopathology is a dynamic field that has always been on the frontier of clinical research within the scope of pathology. Several recent developments in hematopathology will likely affect its practice clinically. To review 5 important recent advances in hematopathology: (1) detection and prognostic implication of MYC in diffuse large B-cell lymphomas, (2) determining origin and prognosis through immunoglobulin gene usage in mature B-cell neoplasms, (3)detecting minimal residual disease in multiple myeloma, (4) using genome-wide analysis in myelodysplastic syndromes, and (5) employing whole-genome sequencing in acute myeloid leukemias. Literature review and the authors' experiences in an academic center. These advances will bring hematopathology into a new molecular era and help us to better understand the molecular, pathologic mechanisms of lymphomas, leukemias, myelomas, and myelodysplastic syndromes. They will help us to identify diagnostic and prognostic markers and eventually provide new therapeutic targets and treatments for these diseases.

  4. Clinical importance of electromagnetic fields

    International Nuclear Information System (INIS)

    Ruppe, I.

    1993-01-01

    The clinical importance of most of the electromagnetic fields is not highly. Mostly they only have thermal effects, produced by energy-absorption. About 1 C increase of whole-body-temperature is valid for tolerable limit. For measuring is used the SAR-Value (Specific Absorption Rate) in W/kg body mass. SAR = 0,8W/kg for the whole body is valid to be safety. For the evaluation of possible other effects of electromagnetic fields the scientific knowledges are till now not sufficient to allow a final statement. That could be impacts of electromagnetic fields to conduction or switch processes in the nerves or brains, in the framwork of cellular regulations, in the genetic reactions are occurig is little, but if is necessary to find it out in scinentific investigations. (orig.) [de

  5. The importance of being informed

    Science.gov (United States)

    Draganova, Tamara

    2013-04-01

    "Science needs a lot of inspiration and that is why it is very important to draw the students` inspiration because it is the inspiration that is the future of science." For 10 years on students, teachers, parents and citizens harmonize knowledge and skills, competencies and energy, renewable ideas and shared experience on the topic "Climate change" at our High School of Humanitarian "St. st. Cyril and Methodius". During the last 3 years we have been doing our utmost to encourage the students from our school to participate actively in different eco projects such as: 8 workshops and 2 conferences, 63 multimedia lessons in ecology, geography, world and personality; 15 interactive art lessons through the Forum-theatre, 7 photo exhibitions and 29 exhibitions on the topic "The Archives of the Planet Speak", 5 roundtable workshops, 19 eco-races, 7 scenarios of decision taking, 12 open lessons, 26 discussions, 5 scientific lectures given by professors from V. Tarnovo University, Department Geography, 9 questionnaires, 17 practical lessons and experiments held in the classroom, 13 training and 11 ecological campaigns named - "It depends on You", "Striped Rug - Colourful Beans", "Let`s Plant Life", "Saving Energy between Nations", "Save Today to Have Tomorrow", "Grey Is Not Fashionable" etc. Numerous meetings were held with representatives of NGOs, the Regional Inspectorate of Education, the Regional Inspectorate of Environment and Water Safety, V. Tarnovo University, Department Geography, V. Tarnovo Municipality and other communities. Students and university students were organized around the core activity of renewable energy sources, presenting scientific and creative activities such as models, presentations, poems, essays, drawing posters and more. Students under the guidance of a teacher in geography studied history, current treatment processes and phenomena, the signs of expression, the similarities and differences between different parts of the country and other parts

  6. Toxoplasmosis: An Important Protozoan Zoonosis

    Directory of Open Access Journals (Sweden)

    Sonar S. S. and Brahmbhatt M.N.

    Full Text Available Toxoplasmosis is an important infection caused by single celled parasite Toxoplasma gondii which is one of the world's most common parasites. Toxoplasmosis is considered to be the third leading cause of death attributed to food-borne illness in the United States. Most people affected never develop signs and symptoms. But for infants born to infected mothers and for people with compromised immune systems, toxoplasmosis can cause extremely serious complications. Toxoplasmosis was first described in 1908 from a small rodent. The parasite infects almost all worm blooded animals and serological evidence indicates that it is one of the most common of humans’ infections throughout the world. The disease is transmitted mainly by ingestion of infective stage of the parasite, organ transplant as well as blood transfusion in addition to the transplacental transmission which is very common. Toxoplasmosis can be presented in various forms of clinical manifestations depending on the immune status of the patient causing life threatening disease in AIDS patient. Pregnant women, cat owners, veterinarians, abattoir workers, children, cooks, butchers are considered as high risk group. Timely treatment of man and animals with proper antibiotic, hygienic measures, proper disinfection, mass education and vaccination are the measures to curtail the disease. [Veterinary World 2010; 3(9.000: 436-439

  7. Reinsurance: Substance, range and importance

    Directory of Open Access Journals (Sweden)

    Petrović-Tomić Nataša

    2015-01-01

    Full Text Available Reinsurance - at least in Serbian law - represents one of the institutes of Insurance Law of whom a little is known. It should not be surprising as the contract of reinsurance traditionally is not regulated in civil codes or laws on contract of insurance. Questionable are all features of the contract of reinsurance: from the definition through the essentialia negotii to the principle of utmost good faith. That is why the paper is structured so that firstly gives definition of contract of reinsurance and explains position of reinsurance in the system of insurance. It is high­lighted that the contract of reinsurance builds on the contract of insurance; which enables the further transfer of risk. It is business-to-business contract (B-2-B, concluded between insurance law experts; frequently of international character; mostly contract of adhesion, aleatory and synallagmatic contract, contract with subsequent execution, etc. The importance of reinsurance in the system of insurance is divided on three components: increase of capacity of insurance market, guarantee of acomplishment of obligations of insurer and regulatory effect on insurance. The author concludes that the contract of reinsurance is a specific business insurance contract, concluded by the insurance law experts and that represents community of interests of reinsurer and reinsured. The mentioned contract may perform its function only if the contracting parties act in a responsible manner, lege artis and respecting the principle of utmost good faith.

  8. IMPORTANT PROTOZOAN PARASITES IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Srisasi Gandahusada

    2012-09-01

    Full Text Available The most important protozoan parasites in Indonesia are the malaria parasites, Toxoplasma gondii and Entamoeba histolytica. After the second world war the residual insecticides and effective antimalarial drugs were used in the control of malaria. After development of resistance among mosquitoes to insecticides, the Malaria Control Programme was switched over to the Malaria Eradication Programme. Malaria incidence dropped heavily. However, due to the quick development of vector resistance and financial limitations, malaria came back and so did the Malaria Control Programme. P. falciparum and P.vivax are the most common species in Indonesia. Important vectors are An. sundaicus, An. aconitus, An. maculatus, An. hyrcanus group, An. balabacensis, An. farauti etc. An. sundaicus and An. aconitus have developed resistance to DDT and Dieldrin in Java. In 1959 the Malaria Eradication Programme was started in Java, Bali and Lampung. In 1965 the API dropped to 0,15 per thousand. From 1966 onwards malaria transmission was on the increase, because spraying activities were slowed down, but dropped again from 1974 onwards by occasional residual house spraying with DDT or Fenitrothion, malaria surveillance and treatment of malaria cases, resulting in an API of 0.18 per thousand in 1987. At present malaria is not transmitted in Jakarta and in capitals of the provinces and kabupatens, except in Irian Jaya, Nusa Tenggara Timur and one or two other provinces, but it still exists in rural areas. The distribution of chloroquine resistant P.falciparum is patchy. Resistance is at the RI, RII and RUT levels. The main problems of malaria control are : the increasing development of resistance of the vector to insecticides, the change of An.aconitus from zoophili to anthropophili and from indoor to outdoor biting, the increasing resistance of P.falciparum to chloroquine, the shortage of skilled manpower and limitation of budget. In Indonesia many newborns with congenital

  9. Zirconium - an imported mineral commodity

    International Nuclear Information System (INIS)

    1983-10-01

    This report examines Canada's position in regard to the principal zirconium materials: zircon; fusion-cast zirconium-bearing refractory products; zirconium-bearing chemicals; and zirconium metal, master alloys, and alloys. None of these is produced in Canada except fused alumina-zirconia and certain magnesium-zirconium alloys and zirconium-bearing steels. Most of the 3 000-4 000 tonnes of the various forms of zircon believed to be consumed in Canada each year is for foundry applications. Other minerals, notably chromite, olivine and silica sand are also used for these purposes and, if necessary, could be substituted for zircon. Zirconium's key role in Canada is in CANDU nuclear power reactors, where zirconium alloys are essential in the cladding for fuel bundles and in capital equipment such as pressure tubes, calandria tubes and reactivity control mechanisms. If zirconium alloys were to become unavailable, the Canadian nuclear power industry would collapse. As a contingency measure, Ontario Hydro maintains at least nine months' stocks of nuclear fuel bundles. Canada's vulnerability to short-term disruptions to supplies of nuclear fuel is diminished further by the availability of more expensive electricity from non-nuclear sources and, given time, from mothballed thermal plants. Zirconium minerals are present in many countries, notably Australia, the Republic of South Africa and the United States. Australia is Canada's principal source of zircon imports; South Africa is its sole source of baddeleyite. At this time, there are no shortages of either material. Canada has untapped zirconium resources in the Athabasca Oil Sands (zircon) and at Strange Lake along the ill-defined border between Quebec and Newfoundland (gittinsite). Adequate metal and alloy production facilities exist in France, Japan and the United States. No action by the federal government in regard to zirconium supplies is called for at this time

  10. [Mycoviruses and importance in mycology].

    Science.gov (United States)

    Keçeli, Sema Aşkın

    2017-10-01

    extracellular way, and then the binding of mycovirus to target fungus by genetic modifications is aimed. The second scenario is about the use of mycovirus as a vector for genetic transformation. In fact, this method is applied by using toxins in fungal diseases of plants. In addition, the production of lethal antibodies or peptides derived from antibodies obtained from toxin-coding cytoplasmic dsRNA mycovirus toxins may be a new therapeutic approach. It has been claimed that these derivatives may be used as parentheral therapeutic agents against human pathogenic fungi including Candida albicans. In this review article, the importance of mycoviruses in mycology has been discussed.

  11. [Breastfeeding: the importance of intervening].

    Science.gov (United States)

    Aguiar, Hélder; Silva, Ana Isabel

    2011-12-01

    Breast milk is considered by the WHO the ideal food for the first months of life. Although health professionals are aware of recommendations, high rates of drop-outs have been identified in Portugal. A false notion of hypogalactia is the major factor for early termination, which is allied to the technical difficulties of the feeding. Health professionals, often lacking training in the area, may have difficulty in reassuring mothers in these situations. In Portugal, at the 3rd month, most mothers stop breastfeeding by indication of their medical assistant. Gather evidence about the advantages of breast-feeding compared to artificial milk, and establish useful strategies in clinical practice to avoid early withdrawal. A survey was conducted for articles from the last six years in the major sites of evidence-based medicine and reference sites (Pubmed, Cochrane, National Guideline Clearinghouse, Tripdatabase, WHO). Breast-feeding is clearly associated with benefits to the infant, including significant protective effects for gastrointestinal infections (64%), middle ear (23- 50%), severe respiratory infections (73%) and for acute lymphocytic leukemia (19%) and sudden death syndrome in infants (36%). We also found long-term benefits, such as for obesity (7-24%) and other cardiovascular risk factors in adulthood. The mother also benefits from its protective effect for cancers of the breast and ovary, and diabetes mellitus type 2 as also, proportionate to the duration of breastfeeding. Health professionals have an important role in the initiation and continuation of breastfeeding. The notion of its advantages, the communication prior to delivery, accessibility support and training in technical aspects of correct picks are the proven strategies for evidence explored in the article. Breast milk contains several unique and exclusive elements, orchestrators of its health benefits. Postnatal period is critical to the development of neuro--hypothalamic circuits involved in

  12. Postradiation sarcomas: importance of surgery

    International Nuclear Information System (INIS)

    Lagrange, J.L.; Ramaioli, A.; Chateau, M.C.; Pignol, J.P.; Marchal, C.; Resbeut, M.; Richaud, P.; Rambert, P.; Tortechaux, J.; Seng, S.H.; La Fontan, B. de; Reme-Saumon, M.; Roullet, B.; Bof, J.; Coindre, J.M.

    1997-01-01

    ) and 31 mo for Surgery+chemotherapy. The differences of survival for the 3 groups are highly significant (p=0,0001, Mantel-Cox). There was no difference between Surgery or Surgery + Chemotherapy (p=0.56). The quality of surgery is known for 57 patients (complete 44p, partial 13 p). The survival was 43 mo VS 16 mo (p=0.08, Mantle-Cox, p=0.036, Breslow) Conclusion. This series confirmed the poor prognosis of post radiation sarcomas even though some have long survived for long periods but Surgery play a very important role in the survival of the patients

  13. Website Policies / Important Links | Data Explorer

    Science.gov (United States)

    Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important ) Publication Date (oldest first) Close Clear All Find DOE Data Explorer Website Policies / Important Links Science | Office of Scientific and Technical Information Website Policies / Important Links * Site Map

  14. 50 CFR 20.61 - Importation limits.

    Science.gov (United States)

    2010-10-01

    ... PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Importations § 20.61 Importation limits. No person shall import migratory game birds in excess of the following importation limits: (a) Doves and pigeons. (1) From any foreign country except Mexico, during any one calendar week beginning on Sunday, not to exceed 25 doves...

  15. Protein import into isolated pea root leucoplasts

    OpenAIRE

    Chu, Chiung-Chih; Li, Hsou-min

    2015-01-01

    Leucoplasts are important organelles for the synthesis and storage of starch, lipids and proteins. However, molecular mechanism of protein import into leucoplasts and how it differs from that of import into chloroplasts remain unknown. We used pea seedlings for both chloroplast and leucoplast isolations to compare within the same species. We further optimized the isolation and import conditions to improve import efficiency and to permit a quantitative comparison between the two plastid types....

  16. Peroxisome protein import: a complex journey.

    Science.gov (United States)

    Baker, Alison; Lanyon-Hogg, Thomas; Warriner, Stuart L

    2016-06-15

    The import of proteins into peroxisomes possesses many unusual features such as the ability to import folded proteins, and a surprising diversity of targeting signals with differing affinities that can be recognized by the same receptor. As understanding of the structure and function of many components of the protein import machinery has grown, an increasingly complex network of factors affecting each step of the import pathway has emerged. Structural studies have revealed the presence of additional interactions between cargo proteins and the PEX5 receptor that affect import potential, with a subtle network of cargo-induced conformational changes in PEX5 being involved in the import process. Biochemical studies have also indicated an interdependence of receptor-cargo import with release of unloaded receptor from the peroxisome. Here, we provide an update on recent literature concerning mechanisms of protein import into peroxisomes. © 2016 The Author(s).

  17. Predicting the importance of current papers.

    Energy Technology Data Exchange (ETDEWEB)

    Klavans, Richard (SciTech Strategies, Inc., Berwyn, PA); Boyack, Kevin W.

    2005-01-01

    This article examines how well one can predict the importance of a current paper (a paper that is recently published in the literature). We look at three factors--journal importance, reference importance and author reputation. Citation-based measures of importance are used for all variables. We find that journal importance is the best predictor (explaining 22.3% out of a potential 29.1% of the variance in the data), and that this correlation value varies significantly by discipline. Journal importance is a better predictor of citation in Computer Science than in any other discipline. While the finding supports the present policy of using journal impact statistics as a surrogate for the importance of current papers, it calls into question the present policy of equally weighting current documents in text-based analyses. We suggest that future researchers take into account the expected importance of a document when attempting to describe the cognitive structure of a field.

  18. Why Physical Activity Is Important (for Girls)

    Science.gov (United States)

    ... Home Fitness Why physical activity is important Why physical activity is important You may wonder if being physically ... you are to be around. That's partly because physical activity gets your brain to make "feel-good" chemicals ...

  19. Evaluations and utilizations of risk importances

    International Nuclear Information System (INIS)

    Vesely, W.E.; Davis, T.C.

    1985-08-01

    This report presents approaches for utilizing Probabilistic Risk Analyses (PRA's) to determine risk importances. Risk importances are determined for design features, plant operations, and other factors that can affect risk. PRA's can be used to identify the importances of risk contributors or proposed changes to designs or operations. The objective of this report is to serve as a handbook and guide in evaluating and applying risk importances. The utilization of both qualitative risk importances and quantitative risk importances is described in this report. Qualitative risk importances are based on the logic models in the PRA, while quantitative risk importances are based on the quantitative results of the PRA. Both types of importances are among the most robust and meaningful information a PRA can provide. A wide variety of risk importance evaluations are described including evaluations of the importances of design changes, testing, maintenance, degrading environments, and aging. Specific utilizations are described in inspection and in reliability assurance programs, however the general approaches have widespread applicability. The role of personal computers and decision support programs in applying risk importance evaluations is also described

  20. 77 FR 70714 - Electronic Import Inspection Application and Certification of Imported Products and Foreign...

    Science.gov (United States)

    2012-11-27

    ... Import Inspection Application and Certification of Imported Products and Foreign Establishments..., the egg products import regulations provide for foreign country (not establishment) certification to... imported egg products at this time. The Agency will propose foreign establishment certification in a...

  1. THE IMPACT OF REFORMING WHEAT IMPORTING STATE-TRADING ENTERPRISES ON THE QUALITY OF WHEAT IMPORTED

    OpenAIRE

    Lavoie, Nathalie

    2003-01-01

    Recent surveys of wheat importers indicate that countries that import wheat via a state trader are less sensitive to quality issues in import decision making than countries that import wheat through private traders. This study examines conceptually and empirically the impact of the deregulation of wheat imports on the quality and source of wheat imports.

  2. Measures of risk importance and their applications

    International Nuclear Information System (INIS)

    Vesely, W.E.; Davis, T.C.; Denning, R.S.; Saltos, N.

    1983-07-01

    This work is part of a project being conducted for the Division of Risk Analysis (DRA) of the Nuclear Regulatory Commission (NRC). The objectives of the project are to evaluate the importances of containment, the different safety functions, and other various contributers as assessed in probabilistic risk analyses and to identify generic conclusions regarding the importances. Effective display of the importances is an important part of these objectives. To address these objectives, measures of risk importance need to be first identified and then they need to be evaluated for the different risk analyses which have been performed. This report describes the risk importance measures that were defined and were applied to the risk analyses which were performed as part of the Reactor Safety Study Methodology Applications Program (RSSMAP). The risk importance measures defined in this report measure the importance of features not only with regard to risk reduction but also with regard to reliability assurance, or risk maintenance. The goal of this report is not to identify new mathematical formulas for risk importance but to show how importance measures can be interpreted and can be applied

  3. Protein import into isolated pea root leucoplasts

    Directory of Open Access Journals (Sweden)

    Chiung-Chih eChu

    2015-09-01

    Full Text Available Leucoplasts are important organelles for the synthesis and storage of starch, lipids and proteins. However, molecular mechanism of protein import into leucoplasts and how it differs from that of import into chloroplasts remain unknown. We used pea seedlings for both chloroplast and leucoplast isolations to compare within the same species. We further optimized the isolation and import conditions to improve import efficiency and to permit a quantitative comparison between the two plastid types. The authenticity of the import was verified using a mitochondrial precursor protein. Our results show that, when normalized to Toc75, most translocon proteins are less abundant in leucoplasts than in chloroplasts. A precursor shown to prefer the receptor Toc132 indeed had relatively more similar import efficiencies between chloroplasts and leucoplasts compared to precursors that preferred Toc159. Furthermore we found two precursors that exhibited very high import efficiency into leucoplasts. Their transit peptides may be candidates for delivering transgenic proteins into leucoplasts and for analyzing motifs important for leucoplast import.

  4. Direct Importance Estimation with Gaussian Mixture Models

    Science.gov (United States)

    Yamada, Makoto; Sugiyama, Masashi

    The ratio of two probability densities is called the importance and its estimation has gathered a great deal of attention these days since the importance can be used for various data processing purposes. In this paper, we propose a new importance estimation method using Gaussian mixture models (GMMs). Our method is an extention of the Kullback-Leibler importance estimation procedure (KLIEP), an importance estimation method using linear or kernel models. An advantage of GMMs is that covariance matrices can also be learned through an expectation-maximization procedure, so the proposed method — which we call the Gaussian mixture KLIEP (GM-KLIEP) — is expected to work well when the true importance function has high correlation. Through experiments, we show the validity of the proposed approach.

  5. Investigating important factors influencing purchasing from chains

    Directory of Open Access Journals (Sweden)

    Naser Azad

    2012-04-01

    Full Text Available In this paper, we survey important factors, influencing customers to buy more from one of well known food market operating in capital city of Iran named Shahrvand. The survey studies the effects of six factors including customer's perception, persuasive factors, brand, customers' expectations, product's characteristics and special features of store on attracting more customers. We have distributed questionnaire among 196 customers who regularly visit stores and analyzed details of the data. The results indicate that customers' perception is the most important item, which includes eight components. Years of experience is the most important item in our survey followed by impact of color and working hours. Diversity of services is another factor, which plays the most important role followed by quality of services. Next, fidelity and brand are other most important factors and the name of store and risk are in lower degree of importance.

  6. Image-receptor performance: a comparison of Trophy RVG UI sensor and Kodak Ektaspeed Plus film.

    Science.gov (United States)

    Ludlow, J; Mol, A

    2001-01-01

    Objective. This study compares the physical characteristics of the RVG UI sensor (RVG) with Ektaspeed Plus film. Dose-response curves were generated for film and for each of 6 available RVG modes. An aluminum step-wedge was used to evaluate exposure latitude. Spatial resolution was assessed by using a line-pair test tool. Latitude and resolution were assessed by observers for both modalities. The RVG was further characterized by its modulation transfer function. Exposure latitude was equal for film and RVG in the periodontal mode. Other gray scale modes demonstrated much lower latitude. The average maximum resolution was 15.3 line-pairs per millimeter (lp/mm) for RVG in high-resolution mode, 10.5 lp/mm for RVG in low-resolution mode, and 20 lp/mm for film (P <.0001). Modulation transfer function measurements supported the subjective assessments. In periodontal mode, the RVG UI sensor demonstrates exposure latitude similar to that of Ektaspeed Plus film. Film images exhibit significantly higher spatial resolution than the RVG images acquired in high-resolution mode.

  7. Prediction of water content in game trophies by near infrared reflectance spectroscopy

    Czech Academy of Sciences Publication Activity Database

    Kamler, Jiří; Dvořák, J.

    2007-01-01

    Roč. 15, č. 6 (2007), s. 401-404 ISSN 0967-0335 R&D Projects: GA ČR GP206/03/P134 Institutional research plan: CEZ:AV0Z60930519 Keywords : bone * NIR spectroscopy * roe deer * moisture Subject RIV: GK - Forestry Impact factor: 1.218, year: 2007

  8. A comparison of RAM importance measures

    International Nuclear Information System (INIS)

    Atwood, C.L.; Wolford, A.J.; Wright, R.E.

    1989-01-01

    In this paper measures of importance of components and cut sets of a system are reviewed. The measures considered are based on reliability, availability, and maintainability, the three elements of the acronym RAM. They follow the approaches of Fussell and Vesely and of Birnbaum. A new Birnbaum-type unmaintainability importance measure is proposed. The measures are compared in a simple example, and the appropriate use of unmaintainability importance is discussed

  9. Characterizing Density and Complexity of Imported Cargos

    Energy Technology Data Exchange (ETDEWEB)

    Birrer, Nathaniel [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Divin, Charles [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Glenn, Steven [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Martz, Harry [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-08-01

    X-ray inspection systems are used to detect radiological and nuclear threats in imported cargo. In order to better understand performance of these systems, system imaging capabilities and the characteristics of imported cargo need to be determined. This project involved calculation of the modulation transfer function as a metric of system imaging performance and a study of the density and inhomogeneity of imported cargos, which have been shown to correlate with human analysts, threat detection performance.

  10. Nuclear exportation and importation - the Brazilian situation

    International Nuclear Information System (INIS)

    Lavos Coimbra, G.

    1986-01-01

    The author proposes to set up a working group which should be responsible for the compilation of laws, procedures, and national policies for the nuclear importation and exportation in the supplying and receiving countries. Shared international views would simplify the flow of imports and exports between the countries. The author describes the different phases of exportation and importation of nuclear material are processed in her country, Brazil. (CW) [de

  11. IMPORTANCE OF FINANCING THE SOCIAL ECONOMY PROJECTS

    OpenAIRE

    Victor NICOL‚ESCU; Corina CACE; Sorin CACE

    2012-01-01

    The re-emergence of the social economy sector as important agent for occupation, economic growth, social solidarity, associationism and social services, coincided with a higher importance of running program and project- based activities in all European countries, irrespective whether they are member states of candidate states. Within the context of the benefits specific to the social economy projects it is important to debate and analyse the subject of continuing the activities of this form o...

  12. Seed Potato Production and Its Importance

    OpenAIRE

    Erdoğan ÖZTÜRK; Taşkın POLAT

    2017-01-01

    Our country has different agricultural regions showed different ecological properties in terms of climate and soil characteristics increase the plant variety. Within this variety the potato is one of the most important plants for agriculture and economic of our country, also it is an important food source for human. It is important to use productive and quality seed for healthy agricultural production. With the using of good quality seed, can be obtained about 20% increase in yield. Certified...

  13. Reliability importance measures and their calculation

    International Nuclear Information System (INIS)

    Andsten, R.; Vaurio, J.K.

    1989-01-01

    The importance of a component to the system reliability or availability and to the system failure rate can be measured by a number of importance measures. Such measures can be used to guide the system design improvement actions as well as the diagnostic and repair actions. This report develops relationships between several importance measures, illustrates their meaning with interpretations and applications, and describes the computer program called IMPO that calculates importance measures when the system minimum cat sets and component parameters are given. A user's manual is included with illustrative examples

  14. Attitude Importance and the False Consensus Effect.

    Science.gov (United States)

    Fabrigar, Leandre R.; Krosnick, Jon A.

    1995-01-01

    Explores the possibility that importance may regulate the magnitude of the false consensus effect. Analysis revealed a strong false consensus effect but no reliable relation between its magnitude and attitude importance. Results contradict assumptions that the false consensus effect arises from attitudes that directly or indirectly influence…

  15. Chief Business Officers' Functions: Responsibilities and Importance.

    Science.gov (United States)

    Calver, Richard A.; Vogler, Daniel E.

    1985-01-01

    Reports on a survey of 177 chief business officers of public community colleges regarding their responsibilities and the importance they assigned to various role functions. Highlights findings concerning the perceived importance of fiscal/financial duties; endowments as a job function; role in shared planning; and personal attention given to…

  16. 9 CFR 93.807 - Other importations.

    Science.gov (United States)

    2010-01-01

    ... CONVEYANCE AND SHIPPING CONTAINERS Elephants, Hippopotami, Rhinoceroses, and Tapirs § 93.807 Other importations. (a) Elephants, hippopotami, rhinoceroses, and tapirs are exempt from the regulations in this part... or bedding materials with any elephant, hippopotamus, rhinoceros, or tapir imported into Canada...

  17. 9 CFR 93.802 - Import permit.

    Science.gov (United States)

    2010-01-01

    ... CONVEYANCE AND SHIPPING CONTAINERS Elephants, Hippopotami, Rhinoceroses, and Tapirs § 93.802 Import permit. (a) An elephant, hippopotamus, rhinoceros, or tapir shall not be imported into the United States... export an elephant, hippopotamus, rhinoceros, or tapir to the United States; (2) The name and address of...

  18. 47 CFR 2.1204 - Import conditions.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Import conditions. 2.1204 Section 2.1204 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL... frequency device is being imported in limited quantities for demonstration at industry trade shows and the...

  19. Development and application of group importance measures

    International Nuclear Information System (INIS)

    Haskin, F.E.; Huang, Min; Sasser, M.K.; Stack, D.W.

    1992-01-01

    As part of a complete Level I probabilistic safety analysis of the K Production Reactor, three traditional importance measures-risk reduction, partial derivative, and variance reduction-have been extended to permit analyses of the relative importance of groups of basic and initiating events. None of the group importance measures require Monte Carlo sampling for their quantification. The group importance measures are quantified for the overall fuel damage equation and for dominant accident sequences using the following event groups: initiating events, electrical failures, instrumentation failures, common-cause failures, human errors, and nonrecovery events. Additional analyses are presented using other event groups. Collectively, these applications indicate both the utility and the versatility of the group importance measures

  20. [Imported diseases in Switzerland: development and perspectives].

    Science.gov (United States)

    Degrémont, A; Lorenz, N

    1990-10-01

    During the last years, imported diseases have become more frequent in Switzerland. This is easily explained by the enormous increase of tourism to tropical and subtropical countries. Immigration from these countries has equally seen an important augmentation. The principal imported diseases are still malaria and gastrointestinal infections. Viral infections are rarely diagnosed, with the exception of hepatitis and HIV infection. The prevalence of sexually transmitted diseases is most certainly underestimated. The differential diagnosis of imported skin diseases is still difficult. Rare tropical diseases will probably become more frequent in the coming years as travellers leave more and more the traditional tourist paths. Practitioners have to look out for such problems, and continuous training programmes for them will have to take these new problems into account. Referral centres of infectious diseases should be established in all regions of Switzerland. High priority should be given to the prevention of imported diseases.

  1. The elusive importance effect: more failure for the Jamesian perspective on the importance of importance in shaping self-esteem.

    Science.gov (United States)

    Marsh, Herbert W

    2008-10-01

    Following William James (1890/1963), many leading self-esteem researchers continue to support the Individual-importance hypothesis-that the relation between specific facets of self-concept and global self-esteem depends on the importance an individual places on each specific facet. However, empirical support for the hypothesis is surprisingly elusive, whether evaluated in terms of an importance-weighted average model, a generalized multiple regression approach for testing self-concept-by-importance interactions, or idiographic approaches. How can actual empirical support for such an intuitively appealing and widely cited psychological principle be so elusive? Hardy and Moriarty (2006), acknowledging this previous failure of the Individual-importance hypothesis, claim to have solved the conundrum, demonstrating an innovative idiographic approach that provides clear support for it. However, a critical evaluation of their new approach, coupled with a reanalysis of their data, undermines their claims. Indeed, their data provide compelling support against the Individual-importance hypothesis, which remains as elusive as ever.

  2. Economics of power generation from imported biomass

    International Nuclear Information System (INIS)

    Lako, P.; Van Rooijen, S.N.M.

    1998-02-01

    Attention is paid to the economics of import of biomass to the Netherlands, and subsequent utilisation for power generation, as a means to reduce dependence on (imported) fossil fuels and to reduce CO2 emission. Import of wood to the extent of 40 PJ or more from Baltic and South American states seems to be readily achievable. Import of biomass has various advantages, not only for the European Union (reduced CO2 emissions) but also for the countries of origin (employment creation). However, possible disadvantages or risks should be taken into account. With that in mind, import of biomass from Baltic states seems very interesting, although it should be noted that in some of those countries the alternative of fuel-switching to biomass seems to be more cost-effective than import of biomass from those countries. Given the expected increase in inland biomass consumption in the Baltic countries and the potential substantial future demand for biomass in other Western European countries it is expected that the biomass supply from Baltic countries will not be sufficient to fulfill the demand. An early focus on import from other countries seems advisable. Several power generation options are available with short to medium term potential and long term potential. The margin between costs of biomass-fuelled power and of coal fired power will be smaller, due to substantial improvements in power generating efficiency and reductions of investment costs of options for power generation from biomass, notably Biomass Gasification Combined Cycle. 18 refs

  3. Ministerial Importance and Survival in Government

    DEFF Research Database (Denmark)

    Bright, Jonathan; Döring, Holger; Little, Conor

    2015-01-01

    less important ministerial positions. Age, prior government experience and the size of the party to which the minister belongs are also associated with consistently significant effects. Further, the study explores the determinants of survival for two types of risk – exiting government with one’s party...... and exiting without it – showing that the effects of ministerial importance and other covariates are markedly different for these two types of exit. The findings have important implications for the understanding of ministerial and governmental stability....

  4. Radiological control of food importation products

    International Nuclear Information System (INIS)

    Aguirre G, J.

    2003-01-01

    Nowadays exists the possibility of marketing products possibly polluted with radioactive isotopes, by that some countries like Mexico, they have been given to the task of creating legal bases and the necessary infrastructure with the end of carrying out the radiological surveillance of nutritious import products. In this work the legal bases that our country has established for the radiological control are presented besides the results of this radiological control carried out through the gamma spectroscopy analysis of nutritious import products sent to our country through diverse companies that import foods produced mainly in European countries. (Author)

  5. On the Importance of Well-Being

    DEFF Research Database (Denmark)

    Rodogno, Raffaele

    2008-01-01

    central theories in normative ethics. I will focus on Scanlon’s discussion in particular because it affords us with two criteria for the assessment of the importance for a person of a value-concept such as well-being. I will claim that much of Scanlon’s case rests on the idea that well......Many among philosophers and non-philosophers would claim that well-being is important in moral theory because it is important to the individual whose well-being it is. The exact meaning of this claim, however, is in need of clarification. Having provided that, I will present a charge against it...

  6. German radionuclide exports and imports 1990

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    The statistics compiled by the German Federal Office for Trade and Industry (Bundesamt fuer Wirtschaft) for the Federal Ministry for the Environment, Conservation of Nature, and Reactor Protection of imports and exports of radionuclides, irradiation samples and sealed emitters above 1850 GBq show a slight decline by 11.8%, on the basis of activity, in imports and a somewhat higher rise by 21.6% in exports in 1990. Imports returned to the level of 1988 after having experienced an extraordinary rise in 1989. Exports were slightly better than in the previous year, but still considerably below the average of the past five years. (orig.) [de

  7. The economic importance of migrant entrepreneurship: An ...

    African Journals Online (AJOL)

    The economic importance of migrant entrepreneurship: An application of data ... as an interesting focus for the city's Small and Medium Enterprise (SME) policy. ... and provide a positive stimulus for creative business-making in modern cities.

  8. Why Is Oral Health Important for Women?

    Science.gov (United States)

    ... 2018 About | Contact InfoBites Quick Reference Learn more Oral Health and Overal Health Gum Disease and Cardiovascular Health ... delivered directly to your desktop! more... Why Is Oral Health Important for Women? Article Chapters Why Is Oral ...

  9. A new importance measure for sensitivity analysis

    International Nuclear Information System (INIS)

    Liu, Qiao; Homma, Toshimitsu

    2010-01-01

    Uncertainty is an integral part of risk assessment of complex engineering systems, such as nuclear power plants and space crafts. The aim of sensitivity analysis is to identify the contribution of the uncertainty in model inputs to the uncertainty in the model output. In this study, a new importance measure that characterizes the influence of the entire input distribution on the entire output distribution was proposed. It represents the expected deviation of the cumulative distribution function (CDF) of the model output that would be obtained when one input parameter of interest were known. The applicability of this importance measure was tested with two models, a nonlinear nonmonotonic mathematical model and a risk model. In addition, a comparison of this new importance measure with several other importance measures was carried out and the differences between these measures were explained. (author)

  10. Colorectal Cancer: The Importance of Early Detection

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Colorectal Cancer The Importance of Early Detection Past Issues / Summer ... Cancer of the colon or rectum is called colorectal cancer. The colon and the rectum are part of ...

  11. Information-theoretic approach to uncertainty importance

    International Nuclear Information System (INIS)

    Park, C.K.; Bari, R.A.

    1985-01-01

    A method is presented for importance analysis in probabilistic risk assessments (PRA) for which the results of interest are characterized by full uncertainty distributions and not just point estimates. The method is based on information theory in which entropy is a measure of uncertainty of a probability density function. We define the relative uncertainty importance between two events as the ratio of the two exponents of the entropies. For the log-normal and log-uniform distributions the importance measure is comprised of the median (central tendency) and of the logarithm of the error factor (uncertainty). Thus, if accident sequences are ranked this way, and the error factors are not all equal, then a different rank order would result than if the sequences were ranked by the central tendency measure alone. As an illustration, the relative importance of internal events and in-plant fires was computed on the basis of existing PRA results

  12. Importance of Grammar in English Teaching

    Institute of Scientific and Technical Information of China (English)

    赵天毓

    2011-01-01

    Grammar teaching is one of the most difficult and important points in the middle school. However, there exist some problems with present grammar teaching, such as students' poor knowledge of grammar, improper teaching methods and the ignorance of grammar

  13. 1986 imports and exports of radionuclides

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    The statistics compiled by the German Federal Office for Industry (Bundesamt fuer Wirtschaft), on behalf of the Federal Ministry for the Environment, Protection of Nature, and Reactor Safety, of the imports and exports of radionuclides, irradiation samples, and sealed emitters of more than 1850 GBq show an enormous increase by 152.7% of imports (on the basis of activity) and a decline by 19.5% of exports. In the category of imports, some 98% of the total activity were made up of the H-3, Co-60, Mo-99, and Ir-192 nuclides. In the category of sealed emitters, the imports of Co-60 have trebled. In the exports category, more than 95% of the total activity were made up of the H-3, Mo-99, and Ir-192 nuclides. In the category of sealed emitters, exports of Cs-137 experienced a fourfold increase over the level of the previous year. (orig.) [de

  14. Important complications of chronic kidney disease

    African Journals Online (AJOL)

    A raised parathyroid hormone level (secondary hyperparathyroidism) is also a major risk factor for cardiovascular .... Evaluation of the iron deficit and correct iron supply is important ... growth factor 23 which, in turn, inhibits the hydroxylation of.

  15. Food and Agricultural Imports from China

    National Research Council Canada - National Science Library

    Becker, Geoffrey S

    2007-01-01

    U.S. food and agricultural imports have increased significantly in recent years. A series of recent incidents have raised safety concerns about the many foods, medicines, and other products from China in particular. U.S...

  16. 7 CFR 1219.58 - Importer associations.

    Science.gov (United States)

    2010-01-01

    ... may be composed of importers as well as representatives of foreign avocado exporting industries. An... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Budgets, Expenses, and...

  17. The importance of materiality in audit

    OpenAIRE

    Maria MORARU; Franca DUMITRU

    2012-01-01

    In the context of globalization the need of information becomes more and more important. The information dominate the economical life of entities, the access to information being an absolute necessary condition for the business success. The auditors issue a kind of warranty certificate concerning the information contained in the financial or non/financial statements. The work makes a study of the determination method of materiality, of its importance in the audit process, it presents the rela...

  18. History And Importance Of Graphic Design

    OpenAIRE

    Lyallya, Kirill

    2016-01-01

    This thesis is about history and importance of graphic design in different periods, from ancient times until today. The features inherent in different countries are considered. The techniques, basic methods for creating projects and computer software that designers have used are mentioned. In order to understand the importance of graphic design in our lives, it is considered from the side of ordinary people, how it manifests itself in daily lives and how it affects business. The thesis provid...

  19. Motivation and its importance in learning English

    OpenAIRE

    Нетесова, Мария Витальевна

    2015-01-01

    The principal objective of this paper is to pay our attention to such a significant problem as motivation in the process of learning a foreign language. The paper is devoted to the very important problem concerning educational process. For most purposes in today, motivation has different reasons why we act in a certain way. We may indeed be motivated by influences as basic as pain and pleasure. The key to understanding motivation is, to some, understanding why it is important to an individual...

  20. Importance sampling the Rayleigh phase function

    DEFF Research Database (Denmark)

    Frisvad, Jeppe Revall

    2011-01-01

    Rayleigh scattering is used frequently in Monte Carlo simulation of multiple scattering. The Rayleigh phase function is quite simple, and one might expect that it should be simple to importance sample it efficiently. However, there seems to be no one good way of sampling it in the literature....... This paper provides the details of several different techniques for importance sampling the Rayleigh phase function, and it includes a comparison of their performance as well as hints toward efficient implementation....

  1. Ticks imported to Europe with exotic reptiles.

    Science.gov (United States)

    Mihalca, Andrei Daniel

    2015-09-30

    It is known that traded exotic animals carry with them an immense number of associated symbionts, including parasites. Reptiles are no exception. Most of the imported reptiles originate from tropical countries and their possibility to carry potentially dangerous pathogens is high. According to CITES, Europe is currently the main reptile importer in the world. Despite this, there is no review or analysis available for the risk related to the importation of tick-borne diseases with traded reptile to the EU. The main aim of the manuscript is to provide a review on the available literature on ticks introduced to and exchanged between European countries via the live reptile trade. So far, the published reports of ticks imported on reptiles are limited to few European countries: Italy, Poland, Spain, Netherlands, Belgium, Slovenia and UK. The following species have been reported: Hyalomma aegyptium, Amblyomma dissimile, Amblyomma exornatum, Amblyomma flavomaculatum, Amblyomma fuscolineatum, Amblyomma latum, Amblyomma quadricavum, Amblyomma marmoreum, Amblyomma nuttalli, Amblyomma sparsum, Amblyomma sphenodonti, Amblyomma transversale and Amblyomma varanense. The majority of species are of African origin, followed by American and Asian species. All groups of reptiles (chelonians, snakes, lizards, crocodiles, tuataras) were involved. However, it seems that certain groups (i.e. tortoises of genus Testudo, monitor lizards of genus Varanus, snakes of genus Python) are more important as host for imported ticks, but this may be related to higher levels of international trade. Even fewer are the reports of tick-borne pathogens associated with imported reptile ticks. Despite the diversity of tick species reported on imported reptiles, the situations of truly invasive species are atypical and are limited in natural environments to maximum two cases where H. aegyptium was involved. Otherwise, the risk associated with reptile trade for introduction of invasive tick to Europe is low

  2. ECONOMIC AND SOCIAL IMPORTANCE OF TOURISM

    OpenAIRE

    Ștefan-Dragoș CÎRSTEA; Andreea CÎRSTEA

    2015-01-01

    Tourism is a sector with a significant share in the economies of many countries. There are nations whose GDP consists of 40% of the total contribution of tourism to this indicator. One such segment requires permanent research of its economic, social and sustainability dimensions and their importance. This study outlines an overview of the main aspects related to economic and social importance of tourism and how tourism relates to the concept of sustainable development. The total contribution ...

  3. IMPORTANCE OF KNOWLEDGE MANAGEMENT FOR COMPANIES

    OpenAIRE

    Vivian Toledo Santos Gambarato; Pâmela Gimenez Mateus; Renato Luiz Gambarato

    2015-01-01

    This work addressed the importance of knowledge management as a strategy for the survival of companies in the market. It have been shown the talent retention concepts, people management, intellectual capital and technologies related to knowledge management, in the view of several authors, in order to prove the importance of these issues can provide organizations. A survey of companies was performed, which showed part of your reality with respect to talent retention practice and...

  4. Import-push or Export-pull?

    DEFF Research Database (Denmark)

    Jäkel, Ina Charlotte

    2014-01-01

    predictions regarding the export market and the role of product differentiation. Empirical results for a sample of Danish manufacturing industries confirm the import- "push" hypothesis as well as the export- "pull" hypothesis, but also reveal differences across industries. The selection effect of trade...... is mainly driven by the "import-push" if product differentiation is high, whereas it is driven by the "export-pull" if goods are homogeneous....

  5. Import-push or Export-pull?

    DEFF Research Database (Denmark)

    Jäkel, Ina Charlotte

    predictions regarding the export market and the role of product differentiation. Empirical results for a sample of Danish manufacturing industries confirm the import-"push" hypothesis as well as the export-"pull" hypothesis, but also reveal differences across industries. The selection effect of trade...... is mainly driven by the "import-push" if product differentiation is high, whereas it is driven by the "export-pull" if goods are homogeneous....

  6. Imported emissions. The world trade stowaway

    International Nuclear Information System (INIS)

    Fink, Meike; Gautier, Celia

    2013-05-01

    This study first gives an overview of existing tools and methodological challenges to account emissions included in consumed products fabricated elsewhere. It notably discusses the passage from a methodology based on a production principle to a methodology based on a consumption principle, outlines the different methodologies associated with the different analysis levels, and the importance of uncertainty sources. The second part proposes a view on emission flows included in exports and imports. It addresses the following issues: the international level, increasing importance of emissions transferred via world trade, emissions related to consumption per capita and per social class, carbon and energy intensity of products at the origin of emissions, composition of imported and exported products and intensity of their emissions, impact of a methodological change on greenhouse gas emissions by France, extent of emissions imported in France, and Germany as the first trade partner and emission importer of France. The third part discusses the political implications of an accounting of emissions related to consumption and to world trade

  7. Import of electric power increased by 19 %

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    The import of electric power increased by 19% in 1999. Due to the decrease in the electric power export the net import of electric power increased even more. Electric power import from Sweden was 6000 GWh, import from Russia 5200 GWh and import from Norway 100 GWh. The electric power export in 1999 was only 200 GWh. The generation of nuclear power increased 5% and the consumption of wood-based fuels by 3%. The increase in nuclear power generation is based on increment of the power output capacities of the power plants. The consumption of peat decreased by 12% and the production of hydroelectric power by 15%. The decrement of the peat consumption is based on the changes in energy taxation. The production of hydroelectric power decreased to the normal level after the rainy year 1998. Oil consumption remained nearly the same as in 1998 even though the national product increased in 1999 by 3.5%. The wind power generation was doubled in 1999. The share of it is still only about 0.01% of the total energy consumption. Carbon dioxide emissions from coal and peat, decreased by 1.0 million tons, down to 56 million tons. The present emissions are now only about 2 million tons higher than during the reference year 1990. The emissions have decreased by 5 million tons since 1996 when they were at their highest

  8. Electrochemical Behavior of Biologically Important Indole Derivatives

    Directory of Open Access Journals (Sweden)

    Cigdem Karaaslan

    2011-01-01

    Full Text Available Voltammetric techniques are most suitable to investigate the redox properties of a new drug. Use of electrochemistry is an important approach in drug discovery and research as well as quality control, drug stability, and determination of physiological activity. The indole nucleus is an essential element of a number of natural and synthetic products with significant biological activity. Indole derivatives are the well-known electroactive compounds that are readily oxidized at carbon-based electrodes, and thus analytical procedures, such as electrochemical detection and voltammetry, have been developed for the determination of biologically important indoles. This paper explains some of the relevant and recent achievements in the electrochemistry processes and parameters mainly related to biologically important indole derivatives in view of drug discovery and analysis.

  9. Responsiveness and minimal clinically important change

    DEFF Research Database (Denmark)

    Christiansen, David Høyrup; Frost, Poul; Falla, Deborah

    2015-01-01

    Study Design A prospective cohort study nested in a randomized controlled trial. Objectives To determine and compare responsiveness and minimal clinically important change of the modified Constant score (CS) and the Oxford Shoulder Score (OSS). Background The OSS and the CS are commonly used...... to assess shoulder outcomes. However, few studies have evaluated the measurement properties of the OSS and CS in terms of responsiveness and minimal clinically important change. Methods The study included 126 patients who reported having difficulty returning to usual activities 8 to 12 weeks after...... were observed for the CS and the OSS. Minimal clinically important change ROC values were 6 points for the OSS and 11 points for the CS, with upper 95% cutoff limits of 12 and 22 points, respectively. Conclusion The CS and the OSS were both suitable for assessing improvement after decompression surgery....

  10. German nuclear fuel exports and imports 1991

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    The statistics compiled by the German Federal Office for Trade and Industry (Bundesamt fuer Wirtschaft) for the Federal Ministry for the Environment, Conservation of Nature, and Reactor Safety of imports and exports of nuclear fuels and source materials in 1991 show a major drop by 33.8% in imports and a pronounced rise by 191.5% in exports, compared to the levels in the previous year. Source material for the purposes of these statistics refers only to uranium concentrate. Quantitatively, the biggest import items are source materials, depleted uranium, and uranium enriched up to 3%. Exports of unirradiated material quantitatively comprise mainly depleted uranium, source material, and uranium enriched up to 10%. (orig.) [de

  11. Important Issues in Ecotoxicological Investigations Using Earthworms.

    Science.gov (United States)

    Velki, Mirna; Ečimović, Sandra

    The importance and beneficial effects of earthworms on soil structure and quality is well-established. In addition, earthworms have proved to be important model organisms for investigation of pollutant effects on soil ecosystems. In ecotoxicological investigations effects of various pollutants on earthworms were assessed. But some important issues regarding the effects of pollutants on earthworms still need to be comprehensively addressed. In this review several issues relevant to soil ecotoxicological investigations using earthworms are emphasized and guidelines that should be adopted in ecotoxicological investigations using earthworms are given. The inclusion of these guidelines in ecotoxicological studies will contribute to the better quantification of impacts of pollutants and will allow more accurate prediction of the real field effects of pollutants to earthworms.

  12. Optimization of importance factors in inverse planning

    International Nuclear Information System (INIS)

    Xing, L.

    1999-01-01

    Inverse treatment planning starts with a treatment objective and obtains the solution by optimizing an objective function. The clinical objectives are usually multifaceted and potentially incompatible with one another. A set of importance factors is often incorporated in the objective function to parametrize trade-off strategies and to prioritize the dose conformality in different anatomical structures. Whereas the general formalism remains the same, different sets of importance factors characterize plans of obviously different flavour and thus critically determine the final plan. Up to now, the determination of these parameters has been a 'guessing' game based on empirical knowledge because the final dose distribution depends on the parameters in a complex and implicit way. The influence of these parameters is not known until the plan optimization is completed. In order to compromise properly the conflicting requirements of the target and sensitive structures, the parameters are usually adjusted through a trial-and-error process. In this paper, a method to estimate these parameters computationally is proposed and an iterative computer algorithm is described to determine these parameters numerically. The treatment plan selection is done in two steps. First, a set of importance factors are chosen and the corresponding beam parameters (e.g. beam profiles) are optimized under the guidance of a quadratic objective function using an iterative algorithm reported earlier. The 'optimal' plan is then evaluated by an additional scoring function. The importance factors in the objective function are accordingly adjusted to improve the ranking of the plan. For every change in the importance factors, the beam parameters need to be re-optimized. This process continues in an iterative fashion until the scoring function is saturated. The algorithm was applied to two clinical cases and the results demonstrated that it has the potential to improve significantly the existing method of

  13. Phenomena and parameters important to burnup credit

    International Nuclear Information System (INIS)

    Parks, C.V.; Dehart, M.D.; Wagner, J.C.

    2001-01-01

    Since the mid-1980s, a significant number of studies have been directed at understanding the phenomena and parameters important to implementation of burnup credit in out-of-reactor applications involving pressurized-water- reactor (PWR) spent fuel. The efforts directed at burnup credit involving boiling-water-reactor (BWR) spent fuel have been more limited. This paper reviews the knowledge and experience gained from work performed in the United States and other countries in the study of burnup credit. Relevant physics and analysis phenomenon are identified, and an assessment of their importance to burnup credit implementation for transport and dry cask storage is given. (author)

  14. The cognitive import of the narrative schema

    DEFF Research Database (Denmark)

    Bundgaard, Peer

    2007-01-01

    principle of intelligibility. This is the reason why the narrative schema is by no means confined to the domain of the literary work of art. It is rather a major principle for the combination of partial significations in many other domains. The paper explores the role traditionally assigned to the narrative...... schema within continental semiotics, and through an interpretation of Heider & Simmel’s study on apparent behavior it establishes the cognitive import of the narrative schema and its origin in visual perception; finally it gives examples of the meaning organizing import of the narrative schema....

  15. [Import and local transmission of Haemophilus ducreyi].

    Science.gov (United States)

    Knudsen, Troels Bygum; Sand, Carsten; Jensen, Jørgen Skov

    2010-07-26

    Chancroid is a sexually transmitted disease characterized by painful ulcers with a soft margin, necrotic base and purulent exudate. Previously, only sporadic, imported cases have been reported in Denmark. The bacterium is difficult to culture and novel polymerase chain reaction (PCR)-based methods for direct demonstration of bacterial DNA have facilitated rapid verification of the clinical diagnosis. We report two cases which demonstrate import and subsequent local transmission in Denmark. In both cases, the clinical diagnosis was rapidly verified by a combined PCR testing for multiple causes of venereal ulcers.

  16. Importance Sampling for Stochastic Timed Automata

    DEFF Research Database (Denmark)

    Jegourel, Cyrille; Larsen, Kim Guldstrand; Legay, Axel

    2016-01-01

    We present an importance sampling framework that combines symbolic analysis and simulation to estimate the probability of rare reachability properties in stochastic timed automata. By means of symbolic exploration, our framework first identifies states that cannot reach the goal. A state-wise cha......We present an importance sampling framework that combines symbolic analysis and simulation to estimate the probability of rare reachability properties in stochastic timed automata. By means of symbolic exploration, our framework first identifies states that cannot reach the goal. A state...

  17. THE IMPORTANCE OF EDUCATIONAL TECHNOLOGY IN TEACHING

    Directory of Open Access Journals (Sweden)

    Lazar Stošić

    2015-06-01

    Full Text Available Today, more than ever, the role of educational technology in teaching is of great importance because of the use of information and communication technologies. With the help of various applications for distance education, the Internet, teachers, and students themselves, they see the advantage of educational technology. The question is whether schools and teachers themselves are ready for the use of technology in education and whether they are aware of its benefits? In this paper, we try to give an overview of the importance and use of educational technology in the classroom.

  18. Novel relativistic effect important in accelerators

    International Nuclear Information System (INIS)

    Talman, R.

    1986-01-01

    It is shown that a bunch of charged particles following a curved path in a magnetic field is subject to a force due to its own electro-magnetic field. One aspect of this is a ''centrifugal'' force acting on individual particles in the bunch. A resonance mechanism, capable of disrupting the beam at modest currents, is given as an example of the importance of this force. The theory is tested with observations from the Cornell Electron Storage Ring. This force will cause important modifications to existing theories of accelerator stability

  19. Importance theory for lumped-parameter systems

    International Nuclear Information System (INIS)

    Cady, K.B.; Kenton, M.A.; Ward, J.C.; Piepho, M.G.

    1981-01-01

    A general sensitivity theory has been developed for nonlinear lumped parameter system simulations. The point of departure is general perturbation theory for nonlinear systems. Importance theory as developed here allows the calculation of the sensitivity of a response function to any physical or design parameter; importance of any equation or term or physical effect in the system model on the response function; variance of the response function caused by the variances and covariances of all physical parameters; and approximate effect on the response function of missing physical phenomena or incorrect parameters

  20. Solubility limits of importance to leaching

    International Nuclear Information System (INIS)

    Ogard, A.; Bentley, G.; Bryant, E.; Duffy, C.; Grisham, J.; Norris, E.; Orth, C.; Thomas, K.

    1981-01-01

    The solubilities of some radionuclides, especially rare earths and actinides, may be an important and controlling factor in leaching of waste forms. These solubilities should be measured accurately as a function of pH and not as a part of a multicomponent system. Individual solubilities should be measured as a function of temperature to determine if a kinetic effect is being observed in the data. A negative temperature coefficient of solubility for actinides and rare earths in water would have important consequences for nuclear reactor safety and for the management of nuclear wastes

  1. On Importance of Rows for Decision Tables

    KAUST Repository

    AbouEisha, Hassan M.; Azad, Mohammad; Moshkov, Mikhail

    2017-01-01

    In this paper, we propose a method for the evaluation of importance of rows for decision tables. It is based on indirect information about changes in the set of reducts after removing the considered row from the table. We also discuss results of computer experiments with decision tables from UCI Machine Learning Repository.

  2. Pollution concentration estimates in ecologically important zones

    Energy Technology Data Exchange (ETDEWEB)

    Skiba, Y.N. [Mexico City Univ. (Mexico). Center for Atmospheric Sciences

    1995-12-31

    Method based on using the pollutant transport equation and the adjoint technique is described here for estimating the pollutant concentration level in ecologically important zones. The method directly relates the pollution level in such zones with the power of the pollution sources and the initial pollution field. Assuming that the wind or current velocities are known (from climatic data or dynamic model), the main and adjoint pollutant transport equations can be considered in a limited area to solve such theoretically and practically important problems as: (1) optimal location of new industries in a given region with the aim to minimize the pollution concentration in certain ecologically important zones, (2) optimization of emissions from operating industries, (3) detection of the plants violating sanitary regulations, (4) analysis of the emissions coming from the vehicle traffic (such emissions can be included in the model by means of the linear pollution sources located along the main roadways), (5) estimation of the oil pollution in various ecologically important oceanic (sea) zones in case of accident with the oil tanker, (6) evaluation of the sea water desalination level in estuary regions, and others. These equations considered in a spherical shell domain can also be applied to the problems of transporting the pollutants from a huge industrial complex, or from the zone of an ecological catastrophe similar to the Chernobyl one

  3. The Educational Importance of Deep Wonder

    Science.gov (United States)

    Schinkel, Anders

    2017-01-01

    That wonder is educationally important will strike many people as obvious. And in a way it is obvious, because being capable of experiencing wonder implies an openness to (novel) experience and seems naturally allied to intrinsic educational motivation, an eagerness to inquire, a desire to understand, and also to a willingness to suspend judgement…

  4. Radioactive contamination in imported foods (II)

    International Nuclear Information System (INIS)

    Kan, Kimiko; Maki, Toshio; Hashimoto, Hideki; Kawai, Yuka; Nagayama, Toshihiro; Kobayashi, Maki; Shioda, Hiroko; Nishima, Taichiro

    1991-01-01

    Five years have elapsed since the Chernobyl accident, but the effect of radioactivity contamination to foods has continued. Also in Japan, the imported foods which were ordered by the Ministry of Health and Welfare to be sent back due to radioactivity contamination do not cease. In fiscal year 1990, three cases occurred: tea from Albania, mushrooms from Yugoslavia and spices from france. If those are not checked at quarantines, it is feared that such foods are distributed in Japan. Among the foods which were ordered to be sent back in the past, there were those from Brazil and Hong Kong where the effect of the Chernobyl accident is little, and the foods contaminated with radioactivity spread worldwide through import and export. Therefore, attention must be paid to the foods from the countries where radioactivity contamination is little. Also it is feared that Japanese foods may be contaminated by being cultivated with imported feed, soil and fertilizer, for which there is no regulation. In this report, the radioactivity contamination of imported foods in fiscal year 1990 is described, and the experimental method and the results are reported. (K.I.)

  5. The Educational Importance of Self-Esteem

    Science.gov (United States)

    Ferkany, Matt

    2008-01-01

    Some philosophers of education have recently argued that educators can more or less ignore children's global self-esteem without failing them educationally in any important way. This paper draws on an attachment theoretic account of self-esteem to argue that this view is mistaken. I argue that understanding self-esteem's origins in attachment…

  6. Importance of exercise immunology in health promotion.

    Science.gov (United States)

    Neto, J C Rosa; Lira, F S; de Mello, M T; Santos, Ronaldo Vagner T

    2011-11-01

    Chronic physical exercise with adequate intensity and volume associated with sufficient recovery promotes adaptations in several physiological systems. While intense and exhaustive exercise is considered an important immunosuppressor agent and increases the incidence of upper respiratory tract infections (URTI), moderate regular exercise has been associated with significant disease protection and is a complementary treatment of many chronic diseases. The effects of chronic exercise occur because physical training can induce several physiological, biochemical and psychological adaptations. More recently, the effect of acute exercise and training on the immunological system has been discussed, and many studies suggest the importance of the immune system in prevention and partial recovery in pathophysiological situations. Currently, there are two important hypotheses that may explain the effects of exercise and training on the immune system. These hypotheses including (1) the effect of exercise upon hormones and cytokines (2) because exercise can modulate glutamine concentration. In this review, we discuss the hypothesis that exercise may modulate immune functions and the importance of exercise immunology in respect to chronic illnesses, chronic heart failure, malnutrition and inflammation.

  7. Importance of soil physical characteristics for petroleum ...

    African Journals Online (AJOL)

    Public PCs

    interaction between the soil, plant and organisms (Zhang et al., 2010). .... only the diversity and abundance of the clay, minerals is an important ..... the main supplier of the essential water for plant growth. Soil water ... This also leads to inhibition of roots to ..... contaminated soil with pentachlorophenol and cadmium. Int. J.

  8. Leervondsten uit Midlaren: import of eigen fabricaat?

    NARCIS (Netherlands)

    van Driel-Murray, C.; Nicolay, J.A.W.

    2008-01-01

    Leather finds from Midlaren: imported or local products? A few scraps of leather were present in two wells and one of the graves. A single cowhide offcut is suggestive of the presence of a leatherworker in the settlement, but the remaining fragments of goatskin are uninformative. Since vegetable

  9. The importance of music to adolescents.

    Science.gov (United States)

    North, A C; Hargreaves, D J; O'Neill, S A

    2000-06-01

    The study aims to determine the importance of music to adolescents in England, and investigates why they listen to and perform music. A total of 2465 adolescents (1149 males; 1266 females; 50 participants did not state their sex) between 13 and 14 years of age who were attending Year 9 at one of 22 secondary schools in the North Staffordshire region of England. A questionnaire asked participants (a) about their degree of involvement with musical activities; (b) to rate the importance of music relative to other activities; and (c) to rate the importance of several factors that might determine why they and other people of their age and sex might listen to/perform pop and classical music. Responses indicated that i) over 50% of respondents either played an instrument currently or had played regularly before giving up, and the sample listened to music for an average of 2.45 hours per day; ii) listening to music was preferred to other indoor activities but not to outdoor activities; iii) listening to/playing pop music has different perceived benefits to listening to/playing classical music; iv) responses to suggested reasons for listening to music could be grouped into three factors; and v) responses to suggested reasons for playing music could be grouped into four factors. These results indicate that music is important to adolescents, and that this is because it allows them to (a) portray an 'image' to the outside world and (b) satisfy their emotional needs.

  10. Thailand: gas import review takes on urgency

    International Nuclear Information System (INIS)

    Hayes, D.

    1992-01-01

    The potential market for natural gas imports in Thailand as a result of the downgrading of gas reserves in the Nan Phong field is examined. Proposed pipelines, plans for gas-fired power plants, and the effects that the downgrading has had on Thailand's long-term plans for the development of gas utilisation are discussed. (UK)

  11. Growth of a Functionally Important Lexicon.

    Science.gov (United States)

    Zechmeister, Eugene B.; And Others

    1995-01-01

    Uses a dictionary-sampling method and multiple-choice testing of word knowledge to estimate the lexicon size of junior-high students, college students, and older adults. Suggests that there may yet be a role for direct instruction in affecting lexicon size of functionally important words. (SR)

  12. Weeds as important vegetables for farmers

    NARCIS (Netherlands)

    Cruz Garcia, G.S.; Price, L.L.

    2012-01-01

    The objective of this study was to investigate the multiple uses and cognitive importance of edible weeds in Northeast Thailand. Research methods included focus group discussions and freelistings. A total of 43 weeds consumed as vegetable were reported, including economic, naturalized, agricultural

  13. Fundamental Movement Skills: An Important Focus

    Science.gov (United States)

    Barnett, Lisa M.; Stodden, David; Cohen, Kristen E.; Smith, Jordan J.; Lubans, David Revalds; Lenoir, Matthieu; Iivonen, Susanna; Miller, Andrew D.; Laukkanen, Arto; Dudley, Dean; Lander, Natalie J.; Brown, Helen; Morgan, Philip J.

    2016-01-01

    Purpose: Recent international conference presentations have critiqued the promotion of fundamental movement skills (FMS) as a primary pedagogical focus. Presenters have called for a debate about the importance of, and rationale for teaching FMS, and this letter is a response to that call. The authors of this letter are academics who actively…

  14. 27 CFR 478.116 - Conditional importation.

    Science.gov (United States)

    2010-04-01

    ... bringing in the firearm, firearm barrel, ammunition, or ammunition feeding device must agree to either... imported or brought in under this part. A firearm, firearm barrel, ammunition, or ammunition feeding device... bringing into the United States or any possession thereof of any firearm, firearm barrel, ammunition, or...

  15. Puidu import Venemaalt valmistab raskusi / Ketlin Priilinn

    Index Scriptorium Estoniae

    Priilinn, Ketlin, 1982-

    2007-01-01

    Ilmunud ka: Delovõje Vedomosti 21. nov. lk. 16. Eesti puiduettevõtetele valmistab raskusi puidu import Venemaalt, sest raudteed pidi enam vedada ei saa ning maanteetransport on häiritud. Küsimustele vastab Venemaa Stora Enso Foresti logistikajuht Jevgeni Popov. Kommenteerib Kunda sadama direktor Alaksander Nikolajev. Diagrammid: Eesti Raudtee puiduveomaht; Puiduveomahud Kunda sadama kaudu

  16. Considerations on Accounting Intelligent Systems Importance

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available Managers begin to realize the importance of artificial intelligence technologies for their organizations. Knowledge is today seen as the main organizational resource and that is what intelligent systems are about: manipulating knowledge. In this paper we highlight the main reasons that an accountant can bring to his managers to emphasize this idea: intelligent systems are really needful in modern accounting.

  17. On Importance of Rows for Decision Tables

    KAUST Repository

    AbouEisha, Hassan M.

    2017-06-21

    In this paper, we propose a method for the evaluation of importance of rows for decision tables. It is based on indirect information about changes in the set of reducts after removing the considered row from the table. We also discuss results of computer experiments with decision tables from UCI Machine Learning Repository.

  18. 7 CFR 1209.8 - Importer.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Importer. 1209.8 Section 1209.8 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order Definitions § 1209...

  19. Petrogenetic importance of Cr - spinel metaperidotite

    International Nuclear Information System (INIS)

    Snarska, B.

    2010-01-01

    The research is ultramafic body Komarovce the site, which represents the spinel metaperidotit. In recent works dealing with the problems of genesis and tectonic ultramafic rocks placement consideration, Cr - spinel, which is considered an important petrogenetic indicator. Based on its chemical composition can further characterize the origin of peridotite.

  20. Ranking Music Data by Relevance and Importance

    DEFF Research Database (Denmark)

    Ruxanda, Maria Magdalena; Nanopoulos, Alexandros; Jensen, Christian Søndergaard

    2008-01-01

    Due to the rapidly increasing availability of audio files on the Web, it is relevant to augment search engines with advanced audio search functionality. In this context, the ranking of the retrieved music is an important issue. This paper proposes a music ranking method capable of flexibly fusing...

  1. Adaptability: An Important Capacity for Effective Teachers

    Science.gov (United States)

    Collie, Rebecca J.; Martin, Andrew J.

    2016-01-01

    A defining feature of teaching work is that it involves novelty, change, and uncertainty on a daily basis. Being able to respond effectively to this change is known as adaptability. In this article, we discuss the importance of adaptability for teachers and their healthy and effective functioning in the workplace. We discuss approaches for…

  2. The importance of places and place branding

    NARCIS (Netherlands)

    Kovács, Z.; Musterd, S.; Musterd, S.; Kovács, Z.

    2013-01-01

    In the analytical part of this study, we highlight that, despite globalisation and growing uniformity, there is still an important role for place itself in the location decisions of economic players. Part III of this volume deals with this. Even though city-regions across the world have become

  3. The Importance of Proving the Null

    Science.gov (United States)

    Gallistel, C. R.

    2009-01-01

    Null hypotheses are simple, precise, and theoretically important. Conventional statistical analysis cannot support them; Bayesian analysis can. The challenge in a Bayesian analysis is to formulate a suitably vague alternative, because the vaguer the alternative is (the more it spreads out the unit mass of prior probability), the more the null is…

  4. The Importance of Simulation in Nursing Education

    Science.gov (United States)

    Eyikara, Evrim; Baykara, Zehra Gocmen

    2017-01-01

    Nursing education involves a practice-oriented curriculum in which emphasis is placed on both theoretical knowledge and psychomotor skills. In skill-based education, where learning through practice occupies a central role, it is important to ensure the integration of theoretical knowledge into practice. In this context, simulations represent an…

  5. 7 CFR 996.6 - Importation.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Importation. 996.6 Section 996.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... peanuts into channels of commerce of the United States. ...

  6. Isoeugenol is an important contact allergen

    DEFF Research Database (Denmark)

    White, I R; Johansen, J D; Gimenéz-Arnau, Elena

    1999-01-01

    The prevalence of contact allergy to the fragrance mix in individuals with eczema is up to 10%. Within the mix, isoeugenol (CAS 97-54-1) is an important individual allergen. Until May 1998, the IFRA (International Fragrance Association) guidelines suggested that isoeugenol could safely be used at...

  7. Learning by Exporting, Importing or Both?

    DEFF Research Database (Denmark)

    Smeets, Valérie; Warzynski, Frederic

    In this paper, we analyze the relationship between exporting/importing status and firm productivity. We use a rich product-firm-level dataset providing both revenue and quantities of all products for a large panel of Danish manufacturing firms over the period 1998-2005 and link it to another...

  8. The educational importance of deep wonder

    NARCIS (Netherlands)

    Schinkel, Anders

    2017-01-01

    That wonder is educationally important will strike many people as obvious. And in a way it is obvious, because being capable of experiencing wonder implies an openness to (novel) experience and seems naturally allied to intrinsic educational motivation, an eagerness to inquire, a desire to

  9. Importance of individual events in temporal networks

    International Nuclear Information System (INIS)

    Takaguchi, Taro; Masuda, Naoki; Sato, Nobuo; Yano, Kazuo

    2012-01-01

    Records of time-stamped social interactions between pairs of individuals (e.g. face-to-face conversations, e-mail exchanges and phone calls) constitute a so-called temporal network. A remarkable difference between temporal networks and conventional static networks is that time-stamped events rather than links are the unit elements generating the collective behavior of nodes. We propose an importance measure for single interaction events. By generalizing the concept of the advance of events proposed by Kossinets et al (2008 Proc. 14th ACM SIGKDD Int. Conf. on Knowledge Discovery and Data Mining p 435), we propose that an event is central when it carries new information about others to the two nodes involved in the event. We find that the proposed measure properly quantifies the importance of events in connecting nodes along time-ordered paths. Because of strong heterogeneity in the importance of events present in real data, a small fraction of highly important events is necessary and sufficient to sustain the connectivity of temporal networks. Nevertheless, in contrast to the behavior of scale-free networks against link removal, this property mainly results from bursty activity patterns and not heterogeneous degree distributions. (paper)

  10. Pollution concentration estimates in ecologically important zones

    Energy Technology Data Exchange (ETDEWEB)

    Skiba, Y N [Mexico City Univ. (Mexico). Center for Atmospheric Sciences

    1996-12-31

    Method based on using the pollutant transport equation and the adjoint technique is described here for estimating the pollutant concentration level in ecologically important zones. The method directly relates the pollution level in such zones with the power of the pollution sources and the initial pollution field. Assuming that the wind or current velocities are known (from climatic data or dynamic model), the main and adjoint pollutant transport equations can be considered in a limited area to solve such theoretically and practically important problems as: (1) optimal location of new industries in a given region with the aim to minimize the pollution concentration in certain ecologically important zones, (2) optimization of emissions from operating industries, (3) detection of the plants violating sanitary regulations, (4) analysis of the emissions coming from the vehicle traffic (such emissions can be included in the model by means of the linear pollution sources located along the main roadways), (5) estimation of the oil pollution in various ecologically important oceanic (sea) zones in case of accident with the oil tanker, (6) evaluation of the sea water desalination level in estuary regions, and others. These equations considered in a spherical shell domain can also be applied to the problems of transporting the pollutants from a huge industrial complex, or from the zone of an ecological catastrophe similar to the Chernobyl one

  11. Marine cargo imports and forest pest introductions

    Science.gov (United States)

    Frank H. Koch

    2009-01-01

    A major pathway for the introduction of nonindigenous forest pests is accidental transport on cargo imported from overseas. Diseases may be brought into the United States via commercial trade of nursery stock or other live plant material, as has been suggested for Phytophthora ramorum, the pathogen that causes sudden oak death (Ivors and others 2006). Insects may...

  12. Is it necessary to import biofuels?

    International Nuclear Information System (INIS)

    Jensen, V.

    1997-01-01

    This conference paper discusses whether it is necessary to import biofuels into Denmark. As far as resources and capacities are concerned, the answer is no. From a commercial point of view the answer is yes. The electricity utilities and the district heating companies have established import as an alternative to domestic production of biomass. This is because agreements among suppliers had led to the absence of competition on price. This tendency to form cartels are seen for straw and chips. With pellets the situation is different; the market is controlled by the supply of shavings and filings from the furniture industry. This means that the market is very sensitive to changes in the export of furniture to Germany. Importing pellets has been difficult because of transportation problems. The prices of biofuels have been slightly falling. From 2005 the need for bioenergy will increase beyond the domestic resources of straw and chips. To secure that the Danish prices will not exceed those on the world market, in spite of the governmentally planned choice of fuels, some import of biomass will be required. 5 figs

  13. 19 CFR 12.107 - Importations permitted.

    Science.gov (United States)

    2010-04-01

    ... TREASURY SPECIAL CLASSES OF MERCHANDISE Pre-Columbian Monumental and Architectural Sculpture and Murals § 12.107 Importations permitted. Pre-Columbian monumental or architectural sculpture or mural for which... sculpture or mural, in a form acceptable to the Secretary, certifying that such exportation was not in...

  14. 76 FR 65976 - Controlled Import Permits

    Science.gov (United States)

    2011-10-25

    ..., regulated articles may be imported under conditions ``modified to be less stringent'' than those contained... under 7 CFR part 330, genetically engineered plant material regulated under 7 CFR part 340, noxious... plants, noxious weed seeds, soil, living organisms such as parasitic plants, pathogens, insects, snails...

  15. Earth's Most Important Producers: Meet the Phytoplankton!

    Science.gov (United States)

    Marrero, Meghan E.; Stevens, Nicole

    2011-01-01

    The ocean is home to some of Earth's most important producers. Single-celled organisms in the ocean are responsible for more than half of Earth's productivity, as well as most of its oxygen. Phytoplankton are single-celled, plantlike organisms. That is, they have chloroplasts and perform photosynthesis, but are not true plants, which are typically…

  16. Decision importance as a cue for deferral

    NARCIS (Netherlands)

    Krijnen, Job; Zeelenberg, Marcel; Breugelmans, Seger

    2015-01-01

    A series of 7 experiments found that people defer important decisions more than unimportant decisions, and that this is independent of choice set composition. This finding persists even when deferral does not provide more flexibility (Experiment 2), when deferral has potential disadvantages

  17. 19 CFR 10.846 - Imported directly.

    Science.gov (United States)

    2010-04-01

    ... they: (i) Remained under the control of the customs authority in the intermediate country; (ii) Did not... 19 Customs Duties 1 2010-04-01 2010-04-01 false Imported directly. 10.846 Section 10.846 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY...

  18. 19 CFR 10.193 - Imported directly.

    Science.gov (United States)

    2010-04-01

    ... control of the customs authority of the intermediate country; (2) Did not enter into the commerce of the... 19 Customs Duties 1 2010-04-01 2010-04-01 false Imported directly. 10.193 Section 10.193 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY...

  19. 19 CFR 10.204 - Imported directly.

    Science.gov (United States)

    2010-04-01

    ... customs authority in the intermediate country; (2) Did not enter into the commerce of the intermediate... 19 Customs Duties 1 2010-04-01 2010-04-01 false Imported directly. 10.204 Section 10.204 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY...

  20. Child abuse. Important findings in radiology

    International Nuclear Information System (INIS)

    Troeger, J.; Stegen, P.

    1995-01-01

    Important clinical signs are hematoma at different ages and in uncommon locations. The principle imaging signs are subdural hematoma, brain contusion and multiple skeletal injuries sometimes at different ages. The parents or the persons responsible for care often neglect mentioning an injury. The principle signs are shown and a diagnostic flow chart is presented. (orig./MG) [de

  1. Consumer Views: Importance of Fuel Economy

    Energy Technology Data Exchange (ETDEWEB)

    Singer, Mark [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2017-04-11

    This presentation includes data captured by the National Renewable Energy Laboratory (NREL) to support the U.S. Department of Energy's Vehicle Technologies Office (VTO) research efforts. The data capture consumer views on the importance of fuel economy amongst other vehicle attributes and views on which alternative fuel types would be the best and worst replacements for gasoline.

  2. Copepoda parasites in economically important fish, Mugilidae ...

    African Journals Online (AJOL)

    FUNMILAYO

    of economically important fish, both from the wild and fish farms, thus making them difficult to market. In this study ... Sakiti, 1997; Gbankoto et al., 2003) but no work has been carried out on ... digital weighing balance and recorded. ..... Life Sci. J. 9(3):733-737. Paperna I, Lahav M (1971). New records and further data on fish.

  3. Chirality plays important roles in radiopharmaceuticals

    International Nuclear Information System (INIS)

    Shen Yumei

    2006-01-01

    The paper introduces the basic concept of chirality, target specific selectivity and their relationship in radiopharmaceuticals. If the ligands labeled by radionuclides have chiral center, the enantiomers must be separated, or the target specific selectivity will not be good. Chirality is one of the most important factors which must be considered in the study of the structure-activity relationship of radiopharmaceuticals. (authors)

  4. Review Article: Hazards of Chaotic Importation, Certification ...

    African Journals Online (AJOL)

    Review Article: Hazards of Chaotic Importation, Certification, Distribution and Marketing of Medical Laboratory Consumables in Nigeria. BC Nlemadim. Abstract. No abstract. Journal of Medical Laboratory Science Vol.12(2) 2003: 25 - 27. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT ...

  5. Adaptive Importance Sampling Simulation of Queueing Networks

    NARCIS (Netherlands)

    de Boer, Pieter-Tjerk; Nicola, V.F.; Rubinstein, N.; Rubinstein, Reuven Y.

    2000-01-01

    In this paper, a method is presented for the efficient estimation of rare-event (overflow) probabilities in Jackson queueing networks using importance sampling. The method differs in two ways from methods discussed in most earlier literature: the change of measure is state-dependent, i.e., it is a

  6. The Relative Importance of the European Languages

    DEFF Research Database (Denmark)

    Hjorth-Andersen, Christian

    the relevant measure GNP rather than the population measure usually preferred by linguists and politicians. The results are quite dramatic as English can be shown to be completely dominant. In the second part of the paper, I look at the relative importance of the European languages in Europe. In order to put...

  7. The Importance of Music in Early Childhood.

    Science.gov (United States)

    Levinowitz, Lili M.

    1998-01-01

    Surveys some of the research in music education that validates the inclusion of music for its own sake in models for early childhood learning. Focuses on topics that include, but are not limited to, child and vocal development, the importance of movement for children, and adult involvement in music education. (CMK)

  8. Non radioactive precursor import into chloroplasts

    International Nuclear Information System (INIS)

    Lombardo, V.A.; Ottado, J.

    2003-01-01

    Full text: Eukaryotic cells have a subcellular organization based on organelles. Protein transport to these organelles is quantitatively important because the majority of cellular proteins are codified in nuclear genes and then delivered to their final destination. Most of the chloroplast proteins are translated on cytoplasmic ribosomes as larger precursors with an amino terminal transit peptide that is necessary and sufficient to direct the precursor to the chloroplast. Once inside the organelle the transit peptide is cleaved and the mature protein adopts its folded form. In this work we developed a system for the expression and purification of the pea ferredoxin-NADP + reductase precursor (preFNR) for its import into chloroplasts in non radioactive conditions. We constructed a preFNR fused in its carboxy terminus to a 6 histidines peptide (preFNR-6xHis) that allows its identification using a commercial specific antibody. The construction was expressed, purified, processed and precipitated, rendering a soluble and active preFNR-6xHis that was used in binding and import into chloroplasts experiments. The reisolated chloroplasts were analyzed by SDS-PAGE, electro-blotting and revealed by immuno-detection using either colorimetric or chemiluminescent reactive. We performed also import experiments labeling preFNR and preFNR-6xHis with radioactive methionine as controls. We conclude that preFNR-6xHis is bound and imported into chloroplasts as the wild type preFNR and that both colorimetric or chemiluminescent detection methods are useful to avoid the manipulation of radioactive material. (author)

  9. HOW IMPORTANT ARE REMITTANCES FLOWS FOR ROMANIA?

    Directory of Open Access Journals (Sweden)

    Dan\tFlorin\tHREBAN

    2015-12-01

    Full Text Available By all analyses, the remittances flows describe a trend of significant growth worldwide, over the past two decades, currently representing an extremely important component of capital for the poor and developing countries. Compared to other capital flows (foreign direct investment, development aid or other types of private capital, the remittances size is positioned, generally, only behind FDI, causing direct and indirect socio-economic effects, far more profound than other types of capital. Moreover, studies show that remittances flows tend to a much greater stability over time as compared to other balance of payments flows, especially the exports and the private capital. Romania is an important recipient economy. If in 2000, the value of the entries was 96 million USD, in 2008, the amounts remitted from abroad reached a peak of over 9.2 billion USD, after which, during the global economic crisis, they declined, reaching a value of 3.5 billion USD, in 2013. Over the years, along with FDI, the capital flows from remittances have significantly contributed to the economic growth and to the increase of the welfare of an important part of the population by improving economic and social status. However, how important have the remittances flows proved to be for the economy as a whole? Is there any influence of these amounts on the inflation, labour market, education, or entrepreneurship? How much is Romania losing by dispatching such an important part of its population to work abroad, and how much does it earn from the money remitted home?

  10. Perceived cultural importance and actual self-importance of values in cultural identification.

    Science.gov (United States)

    Wan, Ching; Chiu, Chi-yue; Tam, Kim-pong; Lee, Sau-lai; Lau, Ivy Yee-man; Peng, Siqing

    2007-02-01

    Cross-cultural psychologists assume that core cultural values define to a large extent what a culture is. Typically, core values are identified through an actual self-importance approach, in which core values are those that members of the culture as a group strongly endorse. In this article, the authors propose a perceived cultural importance approach to identifying core values, in which core values are values that members of the culture as a group generally believe to be important in the culture. In 5 studies, the authors examine the utility of the perceived cultural importance approach. Results consistently showed that, compared with values of high actual self-importance, values of high perceived cultural importance play a more important role in cultural identification. These findings have important implications for conceptualizing and measuring cultures. ((c) 2007 APA, all rights reserved).

  11. Honest Importance Sampling with Multiple Markov Chains.

    Science.gov (United States)

    Tan, Aixin; Doss, Hani; Hobert, James P

    2015-01-01

    Importance sampling is a classical Monte Carlo technique in which a random sample from one probability density, π 1 , is used to estimate an expectation with respect to another, π . The importance sampling estimator is strongly consistent and, as long as two simple moment conditions are satisfied, it obeys a central limit theorem (CLT). Moreover, there is a simple consistent estimator for the asymptotic variance in the CLT, which makes for routine computation of standard errors. Importance sampling can also be used in the Markov chain Monte Carlo (MCMC) context. Indeed, if the random sample from π 1 is replaced by a Harris ergodic Markov chain with invariant density π 1 , then the resulting estimator remains strongly consistent. There is a price to be paid however, as the computation of standard errors becomes more complicated. First, the two simple moment conditions that guarantee a CLT in the iid case are not enough in the MCMC context. Second, even when a CLT does hold, the asymptotic variance has a complex form and is difficult to estimate consistently. In this paper, we explain how to use regenerative simulation to overcome these problems. Actually, we consider a more general set up, where we assume that Markov chain samples from several probability densities, π 1 , …, π k , are available. We construct multiple-chain importance sampling estimators for which we obtain a CLT based on regeneration. We show that if the Markov chains converge to their respective target distributions at a geometric rate, then under moment conditions similar to those required in the iid case, the MCMC-based importance sampling estimator obeys a CLT. Furthermore, because the CLT is based on a regenerative process, there is a simple consistent estimator of the asymptotic variance. We illustrate the method with two applications in Bayesian sensitivity analysis. The first concerns one-way random effects models under different priors. The second involves Bayesian variable

  12. How important is Autonomy to Professional Workers?

    Directory of Open Access Journals (Sweden)

    Arne Mastekaasa

    2011-11-01

    Full Text Available A common assumption is that autonomy is crucial to professional workers. I examine this using survey data on a sample of public sector welfare professionals, viz. medical doctors, nurses, teachers, social workers. Comparisons are made with general population data from the International Social Survey Programme. Two methods of assessing the importance of work autonomy are employed; respondents’ direct ratings and statistical associations between work autonomy (and other job characteristics on the one hand and job satisfaction and organizational commitment on the other. Findings: Autonomy is not rated as more important among the professionals than in the general population, and neither is it more strongly related to job satisfaction. Interesting work and workplace social support appear to be more central.

  13. On the importance of listening comprehension.

    Science.gov (United States)

    Hogan, Tiffany P; Adlof, Suzanne M; Alonzo, Crystle N

    2014-06-01

    The simple view of reading highlights the importance of two primary components which account for individual differences in reading comprehension across development: word recognition (i.e., decoding) and listening comprehension. While assessments and interventions for decoding have been the focus of pedagogy in the past several decades, the importance of listening comprehension has received less attention. This paper reviews evidence showing that listening comprehension becomes the dominating influence on reading comprehension starting even in the elementary grades. It also highlights a growing number of children who fail to develop adequate reading comprehension skills, primarily due to deficient listening comprehension skills (i.e., poor comprehenders). Finally we discuss key language influences on listening comprehension for consideration during assessment and treatment of reading disabilities.

  14. Understanding diversity: the importance of social acceptance.

    Science.gov (United States)

    Chen, Jacqueline M; Hamilton, David L

    2015-04-01

    Two studies investigated how people define and perceive diversity in the historically majority-group dominated contexts of business and academia. We hypothesized that individuals construe diversity as both the numeric representation of racial minorities and the social acceptance of racial minorities within a group. In Study 1, undergraduates' (especially minorities') perceptions of campus diversity were predicted by perceived social acceptance on a college campus, above and beyond perceived minority representation. Study 2 showed that increases in a company's representation and social acceptance independently led to increases in perceived diversity of the company among Whites. Among non-Whites, representation and social acceptance only increased perceived diversity of the company when both qualities were high. Together these findings demonstrate the importance of both representation and social acceptance to the achievement of diversity in groups and that perceiver race influences the relative importance of these two components of diversity. © 2015 by the Society for Personality and Social Psychology, Inc.

  15. Numerical computation of generalized importance functions

    International Nuclear Information System (INIS)

    Gomit, J.M.; Nasr, M.; Ngyuen van Chi, G.; Pasquet, J.P.; Planchard, J.

    1981-01-01

    Thus far, an important effort has been devoted to developing and applying generalized perturbation theory in reactor physics analysis. In this work we are interested in the calculation of the importance functions by the method of A. Gandini. We have noted that in this method the convergence of the iterative procedure adopted is not rapid. Hence to accelerate this convergence we have used the semi-iterative technique. Two computer codes have been developed for one and two dimensional calculations (SPHINX-1D and SPHINX-2D). The advantage of our calculation was confirmed by some comparative tests in which the iteration number and the computing time were highly reduced with respect to classical calculation (CIAP-1D and CIAP-2D). (orig.) [de

  16. Study on the import dues system

    Energy Technology Data Exchange (ETDEWEB)

    Woo, Sung Keun [LG-Caltex Oil Co., Seoul (Korea)

    2000-04-01

    Since October 1979, Korea had implemented a petroleum project fund dues system to actively prepare for unstable international petroleum condition. However, as the size of operating a petroleum project fund was bigger and the influence of government on this fund became powerful, it was inserted in the government tax revenues as a {sup S}pecial account for energy and resource project{sup i}n March 1994 and its name was changed to import dues. In this study, it discusses the facts of import dues system, which exists only in Korea, and its policy directions since this system has been reviewed due to the economic development, liberalization of petroleum industry and inequity between alternative energy sources. 4 tabs.

  17. [Imported dengue: an emerging arbovirosis in Spain].

    Science.gov (United States)

    Ramos Geldres, T T; García López-Hortelano, M; Baquero-Artigao, F; Montero Vega, D; López Quintana, B; Mellado Peña, M J

    2015-01-01

    Dengue is caused by one of 4 serotypes of dengue virus. Only imported cases have been reported in Spain. The main clinical findings are fever and exanthema, although there may be severe forms, particularly in secondary infections. Five children with a primary, non severe dengue infection are presented. The diagnosis was based on clinical suspicion and epidemiological history, and confirmed by immunochromatography and ELISA tests. The outcome was favourable in all cases. It is important to consider this diagnosis in international travellers that present with fever within the 14 days of returning from an endemic area, in order to get an early diagnosis, adequate treatment and a good prognosis. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  18. TOURISM AN IMPORTANT SECTOR OF ECONOMY DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Xhiliola Agaraj

    2009-05-01

    Full Text Available Tourism has become an important sector that has an impact on development of country economy. The main benefits of tourism are income creation and generation of jobs. For many regions and countries it is the most important source of welfare. The ability of the national economy to benefit from tourism depends on the availability of investment to develop the necessary infrastructure and on its ability to supply the needs of tourists. Albania has a touristic potential for development of seaside tourism and other alternative forms of tourism. The scope of the paper is to present the impact of tourism on economy and especially on income. paper treats why Albania is an attractive country for investors, and which are the possibilities to invest. Through a questioner scattered in different publics and private institution of Albania are presented major problematical of tourism in Albania

  19. Importance of acute renal failure with ibuprofen

    Directory of Open Access Journals (Sweden)

    Tufan F

    2014-05-01

    Full Text Available Fatih Tufan Sevket Yilmaz Training and Research Hospital, Geriatrics Unit, Yildirim, Bursa, TurkeyKuptniratsaikul et al report the efficacy of Curcuma domestica extracts in the treatment of knee osteoarthritis.1 One of my concerns about this well designed study is lack of one important adverse event assessment. One of the most important adverse effects of ibuprofen, which is a non-selective non-steroid anti-inflammatory drug, is acute renal failure.2 Although one of the exclusion criteria in this study is renal failure, especially in the elderly population, it is crucial to follow up kidney functions under non-steroid anti-inflammatory treatment.View original paper by Kuptniratsaikul and colleagues. 

  20. ECONOMIC AND SOCIAL IMPORTANCE OF TOURISM

    Directory of Open Access Journals (Sweden)

    Ștefan-Dragoș CÎRSTEA

    2015-11-01

    Full Text Available Tourism is a sector with a significant share in the economies of many countries. There are nations whose GDP consists of 40% of the total contribution of tourism to this indicator. One such segment requires permanent research of its economic, social and sustainability dimensions and their importance. This study outlines an overview of the main aspects related to economic and social importance of tourism and how tourism relates to the concept of sustainable development. The total contribution and the direct contribution of tourism to GDP are elements studied within this research. It is also studied the direct contribution of tourism to employment, and the main positive and negative effects of tourism on social life.

  1. Impacted science: impact is not importance.

    Science.gov (United States)

    Casadevall, Arturo; Fang, Ferric C

    2015-10-13

    The journal impact factor (IF) exerts a tremendous influence on the conduct of scientists. The obsession with IF has been compared to a medical condition, sometimes referred to as "IF mania" or "impactitis." Here, we analyze the difference between impact and importance, using examples from the history of science to show that these are not equivalent. If impact does not necessarily equal importance, but scientists are focused on high-impact work, there is a danger that misuse of the IF may adversely affect scientific progress. We suggest five measures to fight this malady: (i) diversify journal club selections, (ii) do not judge science on the publication venue, (iii) reduce the reliance on journal citation metrics for employment and advancement, (iv) discuss the misuse of the IF in ethics courses, and (v) cite the most appropriate sources. If IF mania is indeed a medical condition, the most appropriate course of action may be disimpaction. Copyright © 2015 Casadevall and Fang.

  2. Export and import. Conformity with regulations

    International Nuclear Information System (INIS)

    Shapar, M.

    1976-01-01

    Since the division of the former US Atomic Energy Commission's tasks, the regulation and control of import and export of nuclear materials and equipment has become the responsability of the Nuclear Regulatory Commission (NRC). The import and export of nuclear fuels, equipment and reactors are therefore subject to prior licensing by the Commission. This requirement aims to guarantee that such activities will not create serious hazards for defense and national safety, and that the exported products will not be diverted from their peaceful uses. The relevant applicable legal provisions are based on the Atomic Energy Act of 1954 and on the detailed regulations issued by the Commission. Under the pressure of public opinion, there is a current tendency to restrict these activities because of the hazards they present, in particular during transport, until the Commission has completed all the necessary studies. (NEA) [fr

  3. Importance of bovine mastitis in Africa.

    Science.gov (United States)

    Motaung, Thabiso E; Petrovski, Kiro R; Petzer, Inge-Marie; Thekisoe, Oriel; Tsilo, Toi J

    2017-06-01

    Bovine mastitis is an important animal production disease that affects the dairy industry globally. Studies have estimated the prevalence of this disease in approximately 30% of African countries, with the highest prevalence found in Ethiopia. This is despite the wide cattle distribution in Africa, and the largest number of dairy farms and herds in countries such as South Africa, Kenya and Uganda. Furthermore, the estimated financial losses due to direct and indirect impacts of bovine mastitis are lacking in this continent. Therefore, intensive research efforts will help determine the continent-wide economic impacts and advance careful monitoring of disease prevalence and epidemiology. Here, published cases supporting the occurrence and importance of bovine mastitis in certain regions of Africa are outlined.

  4. Importance of bestrophin-4 protein for vasomotion

    DEFF Research Database (Denmark)

    Matchkov, Vladimir; Larsen, Per; Bouzinova, Elena V.

    2008-01-01

    We have recently characterized a cGMP-dependent Ca2+-activated Cl- current (ICl,cGMP) with unique characteristics in smooth muscle cells (SMCs) and suggested that this could be important for vasomotion. In SMCs this current co-exists with the "classical" Ca2+-activated Cl- current. We hypothesized......). In this study we tested the hypotheses that ICl,cGMP is mediated by bestrophin-4 and that bestrophin-4 is important for vasomotion. Bestrophin-4 was downregulated with small interference (siRNA) in A7r5 cells and in rat mesenteric small arteries in vivo. siRNAs targeting different exons of bestrophin-4 were...... that at least one bestrophin family member - bestrophin-4 - is essential for ICl,cGMP and for generation of vasomotion in rat mesenteric small arteries....

  5. The cognitive import of the narrative schema

    DEFF Research Database (Denmark)

    Bundgaard, Peer

    2007-01-01

    schema within continental semiotics, and through an interpretation of Heider & Simmel’s study on apparent behavior it establishes the cognitive import of the narrative schema and its origin in visual perception; finally it gives examples of the meaning organizing import of the narrative schema.......This paper aims at establishing the origin of the narrative schema in the perception of intentional movements. The distinction between mechanical and intentional movements is vital for human beings, and the narrative schema, which is underpinned by this distinction, is therefore a basic cognitive...... principle of intelligibility. This is the reason why the narrative schema is by no means confined to the domain of the literary work of art. It is rather a major principle for the combination of partial significations in many other domains. The paper explores the role traditionally assigned to the narrative...

  6. Listeriosis in Mexico: Clinical and epidemiological importance

    Directory of Open Access Journals (Sweden)

    Gloria Castañeda-Ruelas

    2014-11-01

    Full Text Available Listeriosis is caused by Listeria monocytogenes, an important food-borne disease due to its clinical forms, high mortality rate, and the economic impact in both clinical and food production industries. In Mexico, the lack of epidemiological surveillance systems leads to the need of accurate data on the incidence of listeriosis and its association with food-borne disease. In this paper, we present data about the presence of this bacterium in food, reports related to clinical cases of listeriosis, and information of diseases in which L. monocytogenes may be involved. However, in most of these cases the etiology was not established. Given this, there´s a need to inform and warn the appropriate entities, to define strategies for the mandatory search of L. monocytogenes through the whole food production chain and clinical suspects, for the epidemiological importance and control of listeriosis in Mexico.

  7. The Importance of Communication in Quality Management

    OpenAIRE

    Anca Cristina Stanciu; Elena Condrea; Cristina Zamfir

    2016-01-01

    From a managerial perspective, communication is regarded as a process of understandingamong people by means of information exchange. According to the principle “quality starts withthe manager”, his role becomes crucial, one of the main traits of the manager’s behaviour beingthe ability to communicate effectively.Important in any aspect of quality management,communication plays an essential role in developing business projects. As a component of publicrelations, although less spectacular than ...

  8. Critically Important Object Security System Element Model

    Directory of Open Access Journals (Sweden)

    I. V. Khomyackov

    2012-03-01

    Full Text Available A stochastic model of critically important object security system element has been developed. The model includes mathematical description of the security system element properties and external influences. The state evolution of the security system element is described by the semi-Markov process with finite states number, the semi-Markov matrix and the initial semi-Markov process states probabilities distribution. External influences are set with the intensity of the Poisson thread.

  9. Introduction: The Continued Importance of Smallholders Today

    OpenAIRE

    Jacqueline M. Vadjunec; Claudia Radel; B. L. Turner II

    2016-01-01

    Smallholders remain an important part of human-environment research, particularly in cultural and political ecology, peasant and development studies, and increasingly in land system and sustainability science. This introduction to the edited volume explores land use and livelihood issues among smallholders, in several disciplinary and subfield traditions. Specifically, we provide a short history of smallholder livelihood research in the human-environment tradition. We reflect on why, in an ag...

  10. Importance of nutrition in pediatric oncology

    OpenAIRE

    P C Rogers

    2015-01-01

    A nutritional perspective within pediatric oncology is usually just related to the supportive care aspect during the management of the underlying malignancy. However, nutrition has a far more fundamental importance with respect to a growing, developing child who has cancer as well as viewing cancer from a nutritional cancer control perspective. Nutrition is relevant to all components of cancer control including prevention, epidemiology, biology, treatment, supportive care, rehabilitation, and...

  11. Water mineralization and its importance for health

    OpenAIRE

    N. Babio; C. Ferreira-Pêgo; F. Maraver Eyzaguirre; I. Vitoria Miñana; J. Salas-Salvadó

    2016-01-01

    Water mineralization and its importance for health La mineralización del agua y su importancia para la salud. Water is essential for life, participating in the metabolism of all the living organisms. In recent years, the consumption of tap water has decreased and the consumption of bottled water has increased worldwide. The mineral quality and composition of natural mineral water is known and constantly over the year, and their potential effects on health must be determined. Only magnes...

  12. The Important Education In Turkish Tourism

    OpenAIRE

    Atınç Olcay

    2008-01-01

    In Turkey, the basic and vocational education levels of the staff who are employed in tourism sector are quite low and insufficent. This situation stems from not giving the necessary importance to the tourism education and the varied chain of problems that are on each level. However; providing the best profit from the tourism industry can only be possible with the effective and quality basic and vocational tourism education. In this study; why education in tourism is required together with ba...

  13. TRIPs Agreement, Important Multilateral WTO Treaty

    Directory of Open Access Journals (Sweden)

    Oana-Maria Florescu

    2006-08-01

    Full Text Available This article aims at presenting the content and the frame of the TRIPs. Agreement. It starts by introducing the reader to the terms that defined the world economical climate by the time of the Agreement negociation. Also, it explains the need of having an Agreement on intellectual property rights with impact on the business world. Moreover, the article reviews the main provisions of the Agreement and the most important intellectual property rights.

  14. Is the diet important for psoriasis?

    Directory of Open Access Journals (Sweden)

    Agnieszka Owczarczyk-Saczonek

    2014-09-01

    Full Text Available Psoriasis is a systemic disease, associated with the occurrence of metabolic disorders (obesity, diabetes, hyperuricemia, lipid disorders and rapid development of atherosclerosis; therefore diet can be an important adjuvant therapy. A low-calorie diet is an important complement treatment of patients with psoriasis, particularly those with concomitant obesity. There are a lot of studies indicating that obesity is a risk factor for psoriasis and vice versa. Visceral adipose tissue produces numerous proinflammatory cytokines (TNF-α, IL-6, Il-8, Il-17, Il-18, the same ones that participate in development of psoriatic lesions. Important factors in the diet are the essential polyunsaturated omega-3 fatty acids. They have an anti-inflammatory effect because they inhibit the production of proinflammatory cytokines (I-1b, IL-6, IL-8, TNF-α and adhesion molecules (ICAM-1, VCAM-1. In addition, supplementation of omega-3 and natural antioxidants in the diet may help to reduce "oxidative stress" and systemic inflammation. The use of a gluten-free diet is controversial, but in patients with positive anti gliadin antibodies it seems justified. An essential element of the procedure is to avoid alcohol and all its forms and stimulants that have pro-inflammatory effects. We should advise our patients to avoid grapefruit juice during treatment with cyclosporine and limit the supply of simple sugars, animal fats and alcohol during treatment with retinoids. Dietary recommendations for patients with psoriasis are an important part of a holistic approach to patients who expect comprehensive care, not just the prescription.

  15. [The importance of drawing in adolescence].

    Science.gov (United States)

    Titia Rizzi, Alice

    Teenagers like to draw. A drawing is a fundamental object of creativity in the process of re-construction and change typical of this period. However, theoretical approaches often consider that the evolution of the stages of drawing come to an end in adolescence. It is important to consider the practical and clinical benefit of drawing and to develop expression-based activities which can be carried out with this population. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  16. Importance of Soil Quality in Environment Protection

    OpenAIRE

    Márta Birkás; Tibor Kalmár; László Bottlik; Tamás Takács

    2007-01-01

    Soil quality can be characterised by the harmony between it’s physical and biological state and the fertility. From the practical crop production viewpoint, some important contrasting factors of soil quality are: (1) soil looseness – compaction; (2) aggregation – clod and dust formation; friable structure – smeared or cracked structure; (3) organic material: conservation – decrease; (4) soil moisture: conservation – loss; water transmission – water-logging; (5) at least soil condition as a re...

  17. The importance of nuclear fuel reprocessing

    International Nuclear Information System (INIS)

    Allday, C.

    1977-01-01

    The subject is discussed under the following main headings: introduction; world energy requirement; energy conservation and the economics of recycle; environmental considerations and the timescale of reprocessing; and problems associated with reprocessing. It is concluded that reprocessing is essential to the conservation of the world's energy resources and is an environmentally and probably an economically more acceptable option to the 'throw away' alternative. The associated problems of proliferation and terrorism, although of the utmost importance, can and will be solved. (U.K.)

  18. The importance of culture in childbearing.

    Science.gov (United States)

    Lewallen, Lynne Porter

    2011-01-01

    In 1972, Mary Lou Moore wrote about the importance of nurses in the United States becoming aware of childbirth traditions of other countries. In 2010, North America has become more culturally diverse, and the dominant culture related to childbirth has become the hospital culture. Nurses must acknowledge this unique culture and work to make women of all cultures comfortable in this setting to ensure a safe and satisfying childbearing experience. © 2011 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

  19. Agrodiversite, gestion paysanne et importance de Dioscorea ...

    African Journals Online (AJOL)

    biologique, sociale, culturelle locale et dispose d'une potentialité non négligeable lui permettant de jouer un rôle important dans le maintien des moyens de subsistance, le bien-être humain et l'amélioration de la santé. Mots clés: Igname, bayèrè, Dioscorea praehensilis, agrodiversité, gestion, valeurs, contraintes ...

  20. Acarus of agricultural importance in Colombia

    International Nuclear Information System (INIS)

    Mesa, Nora Cristina

    1999-01-01

    Mite study in Colombia has evidently contributed to the knowledge of the diversity of species. In this field the investigators have also developed studies on evaluation and handling of the phytophagous acarus, the advances have been important in the works on those depredators species. One can affirm that the country has basic and applied information on the acarus, but it is needed to deepen in some topics

  1. Determining Vulnerability Importance in Environmental Impact Assessment

    International Nuclear Information System (INIS)

    Toro, Javier; Duarte, Oscar; Requena, Ignacio; Zamorano, Montserrat

    2012-01-01

    The concept of vulnerability has been used to describe the susceptibility of physical, biotic, and social systems to harm or hazard. In this sense, it is a tool that reduces the uncertainties of Environmental Impact Assessment (EIA) since it does not depend exclusively on the value assessments of the evaluator, but rather is based on the environmental state indicators of the site where the projects or activities are being carried out. The concept of vulnerability thus reduces the possibility that evaluators will subjectively interpret results, and be influenced by outside interests and pressures during projects. However, up until now, EIA has been hindered by a lack of effective methods. This research study analyzes the concept of vulnerability, defines Vulnerability Importance and proposes its inclusion in qualitative EIA methodology. The method used to quantify Vulnerability Importance is based on a set of environmental factors and indicators that provide a comprehensive overview of the environmental state. The results obtained in Colombia highlight the usefulness and objectivity of this method since there is a direct relation between this value and the environmental state of the departments analyzed. - Research Highlights: ► The concept of vulnerability could be considered defining Vulnerability Importance included in qualitative EIA methodology. ► The use of the concept of environmental vulnerability could reduce the subjectivity of qualitative methods of EIA. ► A method to quantify the Vulnerability Importance proposed provides a comprehensive overview of the environmental state. ► Results in Colombia highlight the usefulness and objectivity of this method.

  2. Iterative importance sampling algorithms for parameter estimation

    OpenAIRE

    Morzfeld, Matthias; Day, Marcus S.; Grout, Ray W.; Pau, George Shu Heng; Finsterle, Stefan A.; Bell, John B.

    2016-01-01

    In parameter estimation problems one computes a posterior distribution over uncertain parameters defined jointly by a prior distribution, a model, and noisy data. Markov Chain Monte Carlo (MCMC) is often used for the numerical solution of such problems. An alternative to MCMC is importance sampling, which can exhibit near perfect scaling with the number of cores on high performance computing systems because samples are drawn independently. However, finding a suitable proposal distribution is ...

  3. IMPORTANCE OF LOGISTICS OPERATORS IN INTERNATIONAL MARKET

    OpenAIRE

    KATARZYNA GRONDYS; RUZENA LOVASOVA; ANNA STELMASZCZYK; WIKTOR JANIK

    2014-01-01

    The aim of the article is to present role and importance of logistics operations in international arena. The article focuses on forms of outsourcing in logistics and their evolution over the years. The article discusses in detail the scope of logistics operators' activities on global scale over several years. Article also presents results of research, their analysis according to the sector of activities, their percentage share and financial benefits of using 3PL service providers. The progres...

  4. The Importance of Intercultural Awareness in TCFL

    Institute of Scientific and Technical Information of China (English)

    徐冰洁

    2015-01-01

    Due to the spread of TCFL(Teaching Chinese as Foreign Language),more foreign students starting to learn Chinese domestically or aboard.And TCFL teachers face various students from so many different countries,so it is important for both teachers and students to realize cultural difference during teaching.Both sides need to develop cultural awareness and have the abilities to accept and learn each other’s cultures.

  5. Why are stars important for us?

    Directory of Open Access Journals (Sweden)

    Grazyna Stasinska

    2010-03-01

    Full Text Available Since the most remote times, stars have constituted both a refuge and a reference for human beings. But it is only in the last century, since the development of Astrophysics, that scientists came to understand what makes the stars shine, solving at the same time the mystery of the origin of the chemical species in the Universe. We now know that stars are far more important to us that what could be imagined by ancient civilizations.

  6. Radiation protection aspects in importing metallic scraps

    International Nuclear Information System (INIS)

    Risica, S.; Di Ciaccio, P.

    1996-09-01

    The meeting deals with radiation protection problems caused by the possibility that radioactive metal scraps or radioactive sources hidden in the scraps, may arrive in a foundry. The importance of this issue and of rational and systematic solutions is showed by several accidents, happened in the past in numerous countries, by many signals in Italy and by some papers published in international scientific journals or reports issued by authorities and institutions in different countries

  7. Adaptive multiple importance sampling for Gaussian processes

    Czech Academy of Sciences Publication Activity Database

    Xiong, X.; Šmídl, Václav; Filippone, M.

    2017-01-01

    Roč. 87, č. 8 (2017), s. 1644-1665 ISSN 0094-9655 R&D Projects: GA MŠk(CZ) 7F14287 Institutional support: RVO:67985556 Keywords : Gaussian Process * Bayesian estimation * Adaptive importance sampling Subject RIV: BB - Applied Statistics, Operational Research OBOR OECD: Statistics and probability Impact factor: 0.757, year: 2016 http://library.utia.cas.cz/separaty/2017/AS/smidl-0469804.pdf

  8. Virtue ethics and its importance in accounting

    OpenAIRE

    Vuković, Milovan; Riznić, Dejan; Voza, Danijela

    2015-01-01

    This paper analyzes virtue ethics which, together with deontology and utilitarianism, represents one of the three traditions of normative ethics frequently applied to the area of business ethics. The main part of this paper considers various aspects of virtue ethics - the oldest ethical tradition - both from the theoretical and empirical standpoint. Virtue ethics, which focuses on character (moral) traits of an individual, is becoming an increasingly important social issue in modern society d...

  9. THE IMPORTANCE OF CAPITAL MARKET IN ECONOMY

    Directory of Open Access Journals (Sweden)

    Alin Marius Andrieş

    2009-12-01

    Full Text Available All participants in capital markets are asking how to finance investments or to invest money available. The answer to these questions depends on the situation you have: deficit or surplus capital. This article addresses issues concerning the place and role of capital market within the financial markets and in financing investments, trying to highlight the growing importance of this subsystem, shown both to economic agents and to all categories of investors.

  10. On the Importance of Well-Being

    DEFF Research Database (Denmark)

    Rodogno, Raffaele

    2008-01-01

    Many among philosophers and non-philosophers would claim that well-being is important in moral theory because it is important to the individual whose well-being it is. The exact meaning of this claim, however, is in need of clarification. Having provided that, I will present a charge against it...... central theories in normative ethics. I will focus on Scanlon’s discussion in particular because it affords us with two criteria for the assessment of the importance for a person of a value-concept such as well-being. I will claim that much of Scanlon’s case rests on the idea that well......-being is an inclusive good, a good constituted by other things that are good in and for themselves. Then, I will put forward a case against Scanlon’s challenge by (1) showing that inclusiveness, when properly understood, does not lead to the conclusion Scanlon is led to and (2) showing that on at least the reading...

  11. Further tests of belief-importance theory.

    Directory of Open Access Journals (Sweden)

    K V Petrides

    Full Text Available Belief-importance (belimp theory hypothesizes that personality traits confer a propensity to perceive convergences or divergences between the belief that we can attain certain goals and the importance that we place on these goals. Belief and importance are conceptualized as two coordinates, together defining the belimp plane. We tested fundamental aspects of the theory using four different planes based on the life domains of appearance, family, financial security, and friendship as well as a global plane combining these four domains. The criteria were from the areas of personality (Big Five and trait emotional intelligence and learning styles. Two hundred and fifty eight participants were allocated into the four quadrants of the belimp plane (Hubris, Motivation, Depression, and Apathy according to their scores on four reliable instruments. Most hypotheses were supported by the data. Results are discussed with reference to the stability of the belimp classifications under different life domains and the relationship of the quadrants with the personality traits that are hypothesized to underpin them.

  12. Blood parasites in reptiles imported to Germany.

    Science.gov (United States)

    Halla, Ursula; Ursula, Halla; Korbel, Rüdiger; Rüdiger, Korbel; Mutschmann, Frank; Frank, Mutschmann; Rinder, Monika; Monika, Rinder

    2014-12-01

    Though international trade is increasing, the significance of imported reptiles as carriers of pathogens with relevance to animal and human health is largely unknown. Reptiles imported to Germany were therefore investigated for blood parasites using light microscopy, and the detected parasites were morphologically characterized. Four hundred ten reptiles belonging to 17 species originating from 11 Asian, South American and African countries were included. Parasites were detected in 117 (29%) of individual reptiles and in 12 species. Haemococcidea (Haemogregarina, Hepatozoon, Schellackia) were found in 84% of snakes (Python regius, Corallus caninus), 20% of lizards (Acanthocercus atricollis, Agama agama, Kinyongia fischeri, Gekko gecko) and 50% of turtles (Pelusios castaneus). Infections with Hematozoea (Plasmodium, Sauroplasma) were detected in 14% of lizards (Acanthocercus atricollis, Agama agama, Agama mwanzae, K. fischeri, Furcifer pardalis, Xenagama batillifera, Acanthosaura capra, Physignathus cocincinus), while those with Kinetoplastea (Trypanosoma) were found in 9% of snakes (Python regius, Corallus caninus) and 25 % of lizards (K. fischeri, Acanthosaura capra, G. gecko). Nematoda including filarial larvae parasitized in 10% of lizards (Agama agama, Agama mwanzae, K. fischeri, Fu. pardalis, Physignathus cocincinus). Light microscopy mostly allowed diagnosis of the parasites' genus, while species identification was not possible because of limited morphological characteristics available for parasitic developmental stages. The investigation revealed a high percentage of imported reptiles being carriers of parasites while possible vectors and pathogenicity are largely unknown so far. The spreading of haemoparasites thus represents an incalculable risk for pet reptiles, native herpetofauna and even human beings.

  13. Transportin-1-dependent YB-1 nuclear import

    International Nuclear Information System (INIS)

    Mordovkina, Daria A.; Kim, Ekaterina R.; Buldakov, Ilya A.; Sorokin, Alexey V.; Eliseeva, Irina A.; Lyabin, Dmitry N.; Ovchinnikov, Lev P.

    2016-01-01

    The DNA/RNA-binding protein YB-1 (Y-box binding protein 1) performs multiple functions both in the cytoplasm and the nucleus of the cell. Generally localized to the cytoplasm, under certain conditions YB-1 is translocated to the nucleus. Here we report for the first time a transport factor that mediates YB-1 nuclear import – transportin-1. The YB-1/transportin-1 complex can be isolated from HeLa cell extract. Nuclear import of YB-1 and its truncated form YB-1 (1-219) in in vitro transport assay was diminished in the presence of a competitor substrate and ceased in the presence of transportin-1 inhibitor M9M. Inhibitors of importin β1 had no effect on YB-1 transport. Furthermore, transport of YB-1 (P201A/Y202A) and YB-1 (1–219) (P201A/Y202A) bearing inactivating mutations in the transportin-1-dependent nuclear localization signal was practically abolished. Together, these results indicate that transportin-1 mediates YB-1 nuclear translocation. - Highlights: • Transportin-1 mediates YB-1 nuclear import. • YB-1 nuclear translocation is diminished in the presence of transportin-1 inhibitors. • Mutations in the PY motif of YB-1 NLS prevent its translocation to the nucleus.

  14. Selection of components based on their importance

    International Nuclear Information System (INIS)

    Stvan, F.

    2004-12-01

    A proposal is presented for sorting components of the Dukovany nuclear power plant with respect to their importance. The classification scheme includes property priority, property criticality and property structure. Each area has its criteria with weight coefficients to calculate the importance of each component by the Risk Priority Number method. The aim of the process is to generate a list of components in order of operating and safety importance, which will help spend funds to ensure operation and safety in an optimal manner. This proposal is linked to a proposal for a simple database which should serve to enter information and perform assessments. The present stage focused on a safety assessment of components categorized in safety classes BT1, BT2 and BT3 pursuant to Decree No. 76. Assessment was performed based ona PSE study for Level 1. The database includes inputs for entering financial data, which are represented by a potential damage resulting from the given failure and by the loss of MWh in financial terms. In a next input, the failure incidence intensity and time of correction can be entered. Information regarding the property structure, represented by the degree of backup and reparability of the component, is the last input available

  15. Importance of secondary damage in downer cows.

    Science.gov (United States)

    Poulton, P J; Vizard, A L; Anderson, G A; Pyman, M F

    2016-05-01

    To investigate the relative importance in downer cows of the primary cause of recumbency in comparison with secondary complications. Downer dairy cows were monitored during their recumbency under field conditions in South Gippsland, Victoria, Australia. The cause of the original recumbency of the 218 cows was determined and secondary damage, status on day 7 and final outcome were recorded. Some type of secondary damage was found in 183/218 (84%) cows, of which 173/218 (79%) had damage deemed to be clinically important. By day 7, 52 (24%) had recovered and 69 (32%) eventually recovered. Of the 149 (68%) cows that were euthanased or died, 23 (15%) were deemed to have been lost solely from the primary cause, 107 (72%) from secondary damage and 19 (13%) from a combination of both. There was no difference in recovery among the five broad groups of causes of primary recumbency. Secondary damage was very common and presented in a large variety of ways, with many cows having multiple types of secondary damage concurrently. For most cows the secondary damage was more important than the initial primary damage in determining their fate. © 2016 Australian Veterinary Association.

  16. IMPORT COMPONENTS AND IMPORT MULTIPLIERS IN INDONESIAN ECONOMY: WORLD INPUT-OUTPUT ANALYSIS

    Directory of Open Access Journals (Sweden)

    Muchdie Muchdie

    2018-03-01

    Full Text Available This paper calculates, presents and discusses on import components and the impact of final demand change on Indonesian imports using Indonesian 36 sector input-output tables of years: 2000, 2005, 2010 and 2014 from World Input-Output Tables. The results showed that firstly, Indonesian import components of input were, on average, more than 20 percent; meaning that input that locally provided were less than 80 percent. Secondly, Indonesian import of input had increased significantly from US$ 36,011 million in 2000 to US$ 151,505 million in 2014. Thirdly, Indonesian imports have been dominated by Sector-3: Manufacture of food products, beverages and tobacco products, Sector-4: Manufacture of textiles, wearing apparel and leather products, Sector-24: Construction, Sector-25: Wholesale and retail trade and repair, and Sector-26: Transportation and post services. Fourthly, by country of origin, Indonesian imports have been dominated by Japan, Korea, the USA, Australia, and China. Imports from Australia, Japan, and the US have been decreased significantly, but import from China has steadily increased. Finally, highest sectoral import multipliers occurred if final demands change in Sector-1: Crop and animal production, forestry, fishing and aquaculture, Sector-2: Mining and quarrying, Sector-23: Water collection; sewerage; waste collection, treatment and disposal activities, and Sector-30: Real estate activities, but there was no significant difference of import multipliers for country origin of import.

  17. Climate impacts from import of waste fuels; Klimatpaaverkan fraan import av braennbart avfall

    Energy Technology Data Exchange (ETDEWEB)

    Haraldsson, Maarten; Sundberg, Johan (Profu, Moelndal (Sweden))

    2009-04-15

    Imports of combustible waste has increased in recent years and imported waste has become an increasingly important fuel in the Swedish district heating systems. The projections for the next few years show that the imports can be much higher, partly due to reduced amounts of waste in the wake of economic downturn the world economy, partly because several new incinerators will be put into operation. In a environmental perspective, imports are controversial and it has been proposed that imports should be restricted. This report provides an assessment of the climate impact of importing waste for combustion. The report shows that greenhouse gas emissions due to imports of waste to the Swedish district heating plants in 2007 was reduced by 500 000 tonnes of carbon dioxide. This is equivalent to the emissions from 300 000 Swedes car journeys a year, or 2.5% of the total emission reduction target set by the Government for the non-trading sector until 2020. Imports of wood waste-chips accounts for the largest reduction, but the study shows that imports of other types of waste contribute to a reduction in emissions of greenhouse gases. The reasons for the reduction is that the use of imported waste fuel substitute for other heating and electricity generation, which gives the consequence that emissions are avoided. The largest emission reductions are obtained, however, by the importation of household waste by replacing the alternative waste treatment of the corresponding waste in the country of origin. In the countries from which imports of waste currently takes place there is a lack of treatment capacity for organic waste. The alternative treatment available is primarily deposition. This treatment causes significant emissions of methane, which is a very strong greenhouse gas. The shipment of waste that occur as a result of imports gives a marginal contribution of greenhouse gases, compared against the emission reductions outlined above

  18. Quality assurance for software important to safety

    International Nuclear Information System (INIS)

    2000-01-01

    Software applications play an increasingly relevant role in nuclear power plant systems. This is particularly true of software important to safety used in both: calculations for the design, testing and analysis of nuclear reactor systems (design, engineering and analysis software); and monitoring, control and safety functions as an integral part of the reactor systems (monitoring, control and safety system software). Computer technology is advancing at a fast pace, offering new possibilities in nuclear reactor design, construction, commissioning, operation, maintenance and decommissioning. These advances also present new issues which must be considered both by the utility and by the regulatory organization. Refurbishment of ageing instrumentation and control systems in nuclear power plants and new safety related application areas have emerged, with direct (e.g. interfaces with safety systems) and indirect (e.g. operator intervention) implications for safety. Currently, there exist several international standards and guides on quality assurance for software important to safety. However, none of the existing documents provides comprehensive guidance to the developer, manager and regulator during all phases of the software life-cycle. The present publication was developed taking into account the large amount of available documentation, the rapid development of software systems and the need for updated guidance on h ow to do it . It provides information and guidance for defining and implementing quality assurance programmes covering the entire life-cycle of software important to safety. Expected users are managers, performers and assessors from nuclear utilities, regulatory bodies, suppliers and technical support organizations involved with the development and use of software applied in nuclear power plants

  19. The Importance of Water for Life

    Science.gov (United States)

    Westall, Frances; Brack, André

    2018-03-01

    Liquid water is essential for life as we know it, i.e. carbon-based life. Although other compound-solvent pairs that could exist in very specific physical environments could be envisaged, the elements essential to carbon and water-based life are among the most common in the universe. Carbon molecules and liquid water have physical and chemical properties that make them optimised compound-solvent pairs. Liquid water is essential for important prebiotic reactions. But equally important for the emergence of life is the contact of carbon molecules in liquid water with hot rocks and minerals. We here review the environmental conditions of the early Earth, as soon as it had liquid water at its surface and was habitable. Basing our approach to life as a "cosmic phenomenon" (de Duve 1995), i.e. a chemical continuum, we briefly address the various hypotheses for the origin of life, noting their relevance with respect to early environmental conditions. It appears that hydrothermal environments were important in this respect. We continue with the record of early life noting that, by 3.5 Ga, when the sedimentary environment started being well-preserved, anaerobic life forms had colonised all habitable microenvironments from the sea floor to exposed beach environments and, possibly, in the photic planktonic zone of the sea. Life on Earth had also evolved to the relatively sophisticated stage of anoxygenic photosynthesis. We conclude with an evaluation of the potential for habitability and colonisation of other planets and satellites in the Solar System, noting that the most common life forms in the Solar System and probably in the Universe would be similar to terrestrial chemotrophs whose carbon source is either reduced carbon or CO2 dissolved in water and whose energy would be sourced from oxidized carbon, H2, or other transition elements.

  20. Acknowledging the importance of BAI accounts.

    Science.gov (United States)

    Levin, Steve

    2011-09-01

    For hospitals, balance after insurance (BAI) refers to revenue from uninsured patients and from patients with patient responsibility after insurance. BAI is a rapidly growing share of hospital revenue as a result of substitution from high-deductible commercial insurance plans-revenue that tends to convert to cash relatively easily and quickly-meaning that an increasing share of hospital cash flow is now due from the patient. Hospitals should make sure that their self-pay patients receive excellent customer service: It not only improves the likelihood of a greater yield, but also-perhaps more important-helps ensure customer loyalty and willingness to recommend the facility to others.

  1. Is the enhancement of global warming important?

    International Nuclear Information System (INIS)

    Symons, M.C.R.; Barrett, J.

    2001-01-01

    There is no doubt that global warming is important; without it the Earth's surface would have a mean temperature of 33 o C lower than it has currently. The IPCC maintains that human activities are to blame for the observed increase in the concentration of carbon dioxide in the atmosphere since pre-industrial times. There are some doubts about whether global warming is being enhanced by the activities of the human race. This article reviews these doubts and the proposed remedies to the alleged enhancement. (author)

  2. Product Portfolio Management: An Important Business Strategy

    Directory of Open Access Journals (Sweden)

    Doorasamy Mishelle

    2015-06-01

    Full Text Available The aim of this article is to provide reader with a comprehensive insight on the theories, empirical findings and models of Product Portfolio Management (PPM during new product development. This article will allow for an in-depth theoretical approach on PPM and demonstrate to managers the importance of adopting PPM as business strategy during decision making. The objective of this paper is to present a literature review of models, theories, approaches and findings on the relationship between Product Portfolio Management and new product development. Relevant statistical trends, historical developments, published opinion of major writers in this field will be presented to provide concrete evidence of the problem being discussed.

  3. Important Poisonous Plants in Tibetan Ethnomedicine

    Directory of Open Access Journals (Sweden)

    Lijuan Ma

    2015-01-01

    Full Text Available Tibetan ethnomedicine is famous worldwide, both for its high effectiveness and unique cultural background. Many poisonous plants have been widely used to treat disorders in the Tibetan medicinal system. In the present review article, some representative poisonous plant species are introduced in terms of their significance in traditional Tibetan medicinal practices. They are Aconitum pendulum, Strychnos nux-vomica, Datura stramonium and Anisodus tanguticus, for which the toxic chemical constituents, bioactivities and pharmacological functions are reviewed herein. The most important toxins include aconitine, strychnine, scopolamine, and anisodamine. These toxic plants are still currently in use for pain-reduction and other purposes by Tibetan healers after processing.

  4. How Important is Export-Platform FDI?

    DEFF Research Database (Denmark)

    Geishecker, Ingo; Nielsen, Jørgen Ulff-Møller; Pawlik, Konrad

    This paper investigates the link between export performance and multinational enterprise presence utilizing trade and industry data for Polish manufacturing industries for the years 1994-2002. Decomposing trade into final and intermediate goods and assessing the impact of foreign-owned capital...... on the respective export performance of Polish industries, we suggest a significant role of export-platform FDI into Poland, while the importance of FDI for vertical integration is limited suggesting that the sourcing of intermediate goods from Poland primarily occurs through arm's-length contractual outsourcing...

  5. ROLE AND IMPORTANCE OF SEARCH ENGINE OPTIMIZATION

    OpenAIRE

    Gurneet Kaur

    2017-01-01

    Search Engines are an indispensible platform for users all over the globe to search for relevant information online. Search Engine Optimization (SEO) is the exercise of improving the position of a website in search engine rankings, for a chosen set of keywords. SEO is divided into two parts: On-Page and Off-Page SEO. In order to be successful, both the areas require equal attention. This paper aims to explain the functioning of the search engines along with the role and importance of search e...

  6. Update on Importance of Diet in Gout.

    Science.gov (United States)

    Beyl, Randall N; Hughes, Laura; Morgan, Sarah

    2016-11-01

    Gout is an inflammatory arthritis caused by deposition of monosodium urate crystals within synovial joints. Although it is most well-known for its arthritis, gout has an intimate relationship with many other cardiovascular and metabolic conditions. Current recommendations support aggressive medical therapy to treat gout, whereas dietary counseling has become less emphasized. This article argues for the absolute importance of dietary counseling in gout and proves why this counseling may impact the long term well-being of a patient with gout. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. The increased importance of sector switching

    DEFF Research Database (Denmark)

    Frederiksen, Anders; Hansen, Jesper Rosenberg

    2017-01-01

    Sector switching is an important phenomenon that casts light on public–private differences. Yet our knowledge about its prevalence and trends is limited. We study sector switching using unique Danish register-based employer–employee data covering more than 25 years. We find that sector switching...... constitutes 18.5% of all job-to-job mobility, and the trend is increasing both from public to private and from private to public. Sector switching is also generally increasing for middle managers, but for administrative professionals only the flows from private to public increase and for top managers only...... the flows from public to private increase....

  8. Importance of credit strategy for banks

    OpenAIRE

    Valvonis, Vytautas

    2009-01-01

    Šiame straipsnyje atskleidžiama kredito strategijos dokumento reikšmė banko veikloje, pateikiami siūlymai šio dokumento turiniui, tikslui ir funkcijoms. Siekiant šio tikslo straipsnyje analizuojami rizikos kontrolės ir valdymo bei verslo padalinių bendradarbiavimo banke ypatumai. This paper shows credit strategy document functions in a bank and gives proposals on its contents and goals, also reveals its importance. To achieve this goal cooperation between business and risk control / manage...

  9. Economic importance of bats in agriculture

    Science.gov (United States)

    Boyles, Justin G.; Cryan, Paul M.; McCracken, Gary F.; Kunz, Thomas H.

    2011-01-01

    White-nose syndrome (WNS) and the increased development of wind-power facilities are threatening populations of insectivorous bats in North America. Bats are voracious predators of nocturnal insects, including many crop and forest pests. We present here analyses suggesting that loss of bats in North America could lead to agricultural losses estimated at more than $3.7 billion/year. Urgent efforts are needed to educate the public and policy-makers about the ecological and economic importance of insectivorous bats and to provide practical conservation solutions.

  10. The importance of railway noise in France

    CERN Document Server

    Maurin, M

    1979-01-01

    A national survey on environmental nuisances due to all forms of transport was made in France during 1977. From among the data gathered, it is possible to extract results concerning the impact of nuisance due to railways, partly from results of questionnaires and partly from results of acoustical measurements. Interviews and measurements were made in several towns, at randomly selected dwellings. Rail and air transport noise nuisance impacts appeared to be of comparable importance, with that of road transport very much larger than either. (0 refs).

  11. The Important Elements of a Science Video

    Science.gov (United States)

    Harned, D. A.; Moorman, M.; McMahon, G.

    2012-12-01

    New technologies have revolutionized use of video as a means of communication. Films have become easier to create and to distribute. Video is omnipresent in our culture and supplements or even replaces writing in many applications. How can scientists and educators best use video to communicate scientific results? Video podcasts are being used in addition to journal, print, and online publications to communicate the relevance of scientific findings of the U.S. Geological Survey's (USGS) National Water-Quality Assessment (NAWQA) program to general audiences such as resource managers, educational groups, public officials, and the general public. In an effort to improve the production of science videos a survey was developed to provide insight into effective science communication with video. Viewers of USGS podcast videos were surveyed using Likert response- scaling to identify the important elements of science videos. The surveys were of 120 scientists and educators attending the 2010 and 2011 Fall Meetings of the American Geophysical Union and the 2012 meeting of the National Monitoring Council. The median age of the respondents was 44 years, with an education level of a Bachelor's Degree or higher. Respondents reported that their primary sources for watching science videos were YouTube and science websites. Video length was the single most important element associated with reaching the greatest number of viewers. The surveys indicated a median length of 5 minutes as appropriate for a web video, with 5-7 minutes the 25th-75th percentiles. An illustration of the effect of length: a 5-minute and a 20-minute version of a USGS film on the effect of urbanization on water-quality was made available on the same website. The short film has been downloaded 3 times more frequently than the longer film version. The survey showed that the most important elements to include in a science film are style elements including strong visuals, an engaging story, and a simple message, and

  12. Keeping quality of imported dried fish

    OpenAIRE

    Goonewardene, I.S.R.; Etoh, S.

    1980-01-01

    All imported salted, dried fish samples tested had a salt content below 30% and above 12% and hence met requirements of the proposed standard. Also samples without quality cut tested had a greater salt content than that with quality cut. This indicates that salt contributes to protecting dried fish and hence may be endorsed by sensory evaluation to a certain extent. Samples with quality cut had more moisture than that without quality cut. But all samples with and without quality cut had a moi...

  13. The relative importance of inheritances in Norway

    OpenAIRE

    Johansson, Marianne Lefsaker

    2014-01-01

    In a very influential paper, Piketty (2011) finds that inherited wealth is of increasing importance in France. He describes a U-shaped pattern in the long-run development of inheritance flows. Two driving factors in this development are the relative ratio of wealth of the deceased to wealth of the living, and the wealth-income ratio. In periods with high economic growth, wealth of the past is weakened and inheritances as share of national income decreases. As soon as growth declines, however,...

  14. Biologically important radiation damage in DNA

    International Nuclear Information System (INIS)

    Ward, J.F.

    1994-01-01

    Most DNA damage by the hydroxyl radical is confined to the bases, and this base damage represents an important component of locally multiply demanded sites (LMOS). The yields of the major damaged bases have been determined by gas chromatography mass spectrometry. For our propose, it was necessary to convert a known fraction of these damaged bases to strand breaks and then assay these labile sites as the increase in strand break yield over the normally observed level. Three potential agents by which this strategy of conversion of base damage to strand break could be implemented were identified in the original application: 1, Sl nuclease; 2, piperidine; and 3, base damage specific enzymes

  15. Functional importance of PAI-1 glycosylation

    DEFF Research Database (Denmark)

    Christensen, Anni; Naessens, Dominik; Skottrup, Peter

    2001-01-01

    Structure-function studies of plasminogen activator inhibitor-1 (PAI-1) have previously been performed mostly with non-glycosylated material expressed in E. coli. We have now studied the importance of PAI-1 glycosylation for its functional properties. PAI-1 has 3 potential sites for N......-glycosylated PAI-1 could be conferred upon PAI-1 expressed in HEK293 cells by mutational inactivation of one or the other glycosylation site. These findings reveal a novel functional role for glycosylation of a serpin. The glycosylation sites are localised between a-helix H and b-strand 2C and b-strand 3C and a...

  16. Salmonella in Brazilian and imported pet reptiles

    OpenAIRE

    Sá,Isabel Valéria Abalem de; Solari,Claude André

    2001-01-01

    The presence of salmonellae in fecal samples or cloacal swabs of 97 pet reptiles (15 snakes, 24 lizards and 58 chelonians) was investigated. Thirty seven animals had national origin and 60 were imported. Salmonella spp was detected in 39.1% of the reptiles, being 62.5% in lizards, 53.3% in snakes and 25.8% in chelonians. Strains belonged to subspecies I (44.7%), II (10.5%), IIIa (5.2%), IIIb (21.0%) and IV (18.5%) of the enterica species, with predominance (55.3%) of subspecies usually found ...

  17. Buying Imported Products Online : A quantitative study about Chinese Online consumer behavior towards imported products

    OpenAIRE

    Chen, Qianqian; Wang, Yuren

    2015-01-01

    With the fast growing Chinese online marketplace and the increasing popularity of shopping imported products online in China, more and more practitioners and researchers are interested in understanding the cues that Chinese consumers use to evaluate imported products consumption online. Our quantitative study aims to identify what factors affect the behavior of Chinese online consumers towards imported products and the relationships between the identified factors and purchase intention, and t...

  18. Vulnerability to terrorist attacks in European electricity decarbonisation scenarios: Comparing renewable electricity imports to gas imports

    International Nuclear Information System (INIS)

    Lilliestam, Johan

    2014-01-01

    The decarbonised future European electricity system must remain secure: reliable electricity supply is a prerequisite for the functioning of modern society. Scenarios like Desertec, which partially rely on solar power imports from the Middle East and North Africa, may be attractive for decarbonisation, but raise concerns about terrorists interrupting supply by attacking the long, unprotected transmission lines in the Sahara. In this paper, I develop new methods and assess the European vulnerability to terrorist attacks in the Desertec scenario. I compare this to the vulnerability of today's system and a decarbonisation scenario in which Europe relies on gas imports for electricity generation. I show that the vulnerability of both gas and electricity imports is low, but electricity imports are more vulnerable than gas imports, due to their technical characteristics. Gas outages (and, potentially, resulting blackouts) are the very unlikely consequence even of very high-number attacks against the gas import system, whereas short blackouts are the potential consequence of a few attacks against the import electricity lines. As the impacts of all except extreme attacks are limited, terrorists cannot attack energy infrastructure and cause spectacular, fear-creating outages. Both gas and electricity import infrastructure are thus unattractive and unlikely terrorist targets. - Highlights: • A comparison of terrorism risks of importing solar power and gas for power generation. • Both scenarios show low vulnerability to terrorist attacks. • Within low vulnerabilities, gas imports are less vulnerable than electricity imports. • Causing spectacular, large and long outages is very difficult for attacker. • The attractiveness of gas and power import infrastructure as terrorist target is low

  19. Power and LPG production with LNG import

    International Nuclear Information System (INIS)

    Mak, J.Y.

    2004-01-01

    When used in power cogeneration, Liquefied Natural Gas (LNG) is both energy efficient and can eliminate seawater or fuel gas consumption as well as the associated environmental impacts of conventional regasification processes. However, some liquefied natural gas (LNG) sources have heating values higher than current North American natural gas pipelines can allow for. LNG from these cannot be injected into gas pipelines without several heating control processing steps. This paper outlines two new technologies developed to address this issue. The first is a power cogeneration process using LNG as a heat sink. The second technology involves a fractionation process removing Liquid Propane Gas (LPG) components from imported LNG, thereby controlling heat value. Both technologies are applicable in grassroots installations as well as being suitable for retrofitting to existing LNG regasification for power generation and LPG production. It was concluded that power cogeneration with a mixed fluid power cycle recovered a significant portion of energy in LNG liquefaction plants. Additionally, it was also possible to fractionate high quality LPG from LNG at a low cost, with the residue being further re-condensed and re-utilized for power generation. It was also concluded that the LNG fractionation process would add flexibility to the LNG receiving terminals, allowing the import of lower quality LNG to North America, while also generating additional revenues from LPG production. 3 refs., 5 tabs., 6 figs

  20. School bullying: development and some important challenges.

    Science.gov (United States)

    Olweus, Dan

    2013-01-01

    After sketching how my own interest and research into bullying problems began, I address a number of potentially controversial issues related to the definition and measurement of such problems. The importance of maintaining the distinctions between bullying victimization and general victimization and between bullying perpetration and general aggression is strongly emphasized. There are particular problems with the common method of peer nominations for purposes of prevalence estimation, comparisons of such estimates and mean levels across groups and time, and measurement of change. Two large-scale projects with time series data show that several recent claims about cyber bullying made in the media and by some researchers are greatly exaggerated and lack scientific support. Recent meta-analyses of the long-term outcomes for former bullies and victims provide convincing evidence that being involved in such problems is not just a harmless and passing school problem but something that has serious adjustment and public health consequences that also entail great costs to society. Another section presents my view of why the theme of bullying took quite some time to reach the peer relations research community in the United States and the role of a dominant research tradition focusing on "likeability" in this account. In a final section, I summarize some reasons why it may be considered important and interesting to focus both research and intervention on bully/victim problems.

  1. Important projects are being implemented jointly

    International Nuclear Information System (INIS)

    Medeliene, D.

    1998-01-01

    Full text: Sweden is continuing its support to Lithuania in the field of nuclear safety. The major current projects include the testing of gap between graphite and pressure tube measuring device, the pressure tube investigation of material properties, content of hydrogen, microstructure, etc., ALS Structure verification using non-destructive testing, Conceptual study on Leak Before Break, Management seminars for VATESI, Multimedia System for the Ignalina NPP's Information Center and Waste management projects. Some of the projects are partially financed by Ignalina NPP. Sweden and Norway provide financing for the extremely important and expensive project - Physical protection: perimeter around the plant. Two new EC projects, Continuation of support to VATESI: licensing, inservice and decommissioning, and Phare TSO project to help building up TSO competence in Lithuania are no less important. In the beginning of September a functional exercise was organised with the Ignalina NPP emergency preparedness Information unit. This exercise was the second one of the two to prepare the personnel for the problems they have to solve in communication with public and media in the case of an accident at the Ignalina NPP

  2. Introduction: The Continued Importance of Smallholders Today

    Directory of Open Access Journals (Sweden)

    Jacqueline M. Vadjunec

    2016-10-01

    Full Text Available Smallholders remain an important part of human-environment research, particularly in cultural and political ecology, peasant and development studies, and increasingly in land system and sustainability science. This introduction to the edited volume explores land use and livelihood issues among smallholders, in several disciplinary and subfield traditions. Specifically, we provide a short history of smallholder livelihood research in the human-environment tradition. We reflect on why, in an age of rapid globalization, smallholder land use and livelihoods still matter, both for land system science and as a reflection of concerns with inequality and poverty. Key themes that emerge from the papers in this volume include the importance of smallholder farming and land-use practices to questions of environmental sustainability, the dynamic reality of smallholder livelihoods, the challenges of vulnerability and adaptation in contemporary human-environment systems, and the structural and relative nature of the term “smallholder.” Overall these contributions show that smallholder studies are more pertinent than ever, especially in the face of global environmental change. Additionally, we argue that questions of smallholder identity, social difference, and teleconnections provide fertile areas of future research. We conclude that we need to re-envision who the smallholder is today and how this translates into modern human-environment smallholder studies.

  3. Musculoskeletal magnetic resonance imaging: importance of radiography

    International Nuclear Information System (INIS)

    Taljanovic, Mihra S.; Hunter, Tim B.; Fitzpatrick, Kimberly A.; Krupinski, Elizabeth A.; Pope, Thomas L.

    2003-01-01

    To determine the usefulness of radiography for interpretation of musculoskeletal (MSK) magnetic resonance imaging (MRI) studies. In a 1-year period, 1,030 MSK MRI studies were performed in 1,002 patients in our institution. For each study, the interpreting radiologist completed a questionnaire regarding the availability and utility of radiographs, radiological reports and clinical information for the interpretation of the MRI study. Radiographs were essential, very important or added information in 61-75% of all MSK MRI cases. Radiographs were judged as essential for reading of MRI studies more often for trauma, infection/inflammation and tumors than for degenerative and miscellaneous/normal diagnoses (χ 2 =60.95, df=16, P 2 =93.07, df=16, P<0.0001). The clinical and MRI diagnoses were the same or partially concordant significantly more often for tumors than for trauma, infection/inflammation and degenerative conditions, while in the miscellaneous/normal group they were different in 64% of cases. When the diagnoses were different, there were more instances in which radiographs were not available. Radiographs are an important, and sometimes essential, initial complementary study for reading of MSK MRI examinations. It is highly recommended that radiographs are available when MSK MRI studies are interpreted. (orig.)

  4. Importance of viruses in acute otitis media.

    Science.gov (United States)

    Nokso-Koivisto, Johanna; Marom, Tal; Chonmaitree, Tasnee

    2015-02-01

    Acute otitis media occurs as a complication of viral upper respiratory tract infection. Bacterial otopathogens and respiratory viruses interact and play important roles in acute otitis media development. A better understanding of viral and bacterial interactions may lead to innovative ways to lessen the burden of this common childhood disease. There has been increasing evidence that acute otitis media occurs during upper respiratory infection, even in the absence of nasopharyngeal bacterial colonization. Among the types of viruses associated with acute otitis media, respiratory syncytial virus continues to be the most commonly detected. It is still unclear whether viral load plays an important role in acute otitis media development, but symptomatic upper respiratory tract infection (as opposed to asymptomatic viral infection) is crucial. Widespread use of bacterial and viral vaccines in young children, including pneumococcal conjugate and influenza vaccines, has led to the reduction in otitis media-related healthcare use between 2001 and 2011. There has been no new vaccine against respiratory viruses other than influenza. Progress has been made toward the reduction of the burden of acute otitis media in the last decade. Success in reducing acute otitis media incidence will rely mainly on prevention of nasopharyngeal otopathogen colonization, as well as reduction in the incidence of viral upper respiratory tract infection.

  5. Important motivators for buying green products

    Directory of Open Access Journals (Sweden)

    Kamyar Kianpour

    2014-12-01

    Full Text Available Purpose: To addresses the main motivators that influence customers to buy green products as well as well as profiling the decisions that shape their behavior. Design/methodology/approach: The authors have conducted a review of the major research related to consumers to identify motivational factors, to draw conclusions about their impact on buying green products.   Factor analysis is conducted on the collected data to find the underlying factors that motivate consumers to buy green products and most importantly motivational factors were identified by T test. Findings: Results show that 1 Environmental Concern, Perceived Consumer Effectiveness, Consumer Knowledge 2 Laws and regulation and 3 Promotional Tools’ were the most important of motivators. Practical implications: The results could help companies, authorities, governments, producers, sellers to know what motivate customers to buy green products and persuade the customers for buying them. Social implications: Furthermore this research will indirectly contribute to increase the customers and public intention for buying green products which in turn will help to solve some of environmental issues and make less environmental side effect caused by products. It is notable that motivated consumers for buying green product will finally expect to have healthy life and clean environment which leads to a healthy and clean society. Originality/value: This article contributes to the literature on the customers’ intention for buying green products by filling the gap in the concrete issues of the customers’ motivation.

  6. MOLECULAR CHARACTERIAZATION OF CHINESE IMPORTED FISH (ICEFISH

    Directory of Open Access Journals (Sweden)

    A. Armani

    2011-01-01

    Full Text Available Neosalanx spp and Protosalanx spp are two genuses belonging to the fish family of Salangidae that are caught in China and commercialised abroad with the name of Ice fish or silver fish. Because of their morphological resemblance to some valuable fish products sold on our national market (know as Bianchetto and Rossetto, the Icefish is sometimes involved in commercial frauds. The number of species of the aforesaid genuses are several and sometimes difficult to identify. However, the deep exploitation of the Salangids in China brought to a sharp prevalence of the specie Neosalanx taihuensis on the others, which should be the main if not the only specie imported in Italy. In this work, we analysed the DNA sequences of the cytochrome b of a number of Icefish samples collected both in Italy and in China, to evaluate the species which are actually imported, in order to develop, in the future, a single step molecular analysis for the identification of substitution frauds."

  7. Importance of Strategic Management in Business

    Directory of Open Access Journals (Sweden)

    Yakup DURMAZ

    2016-03-01

    Full Text Available Today, we see a busy and fast period of change in all area of our life. This process consistently changes especially the management domain and forces business managers to be ready to change at any moment. Change has become so fast all around the world and it has turned into a multidimensional concept. The period of change in which we live in an interactive and fast way in political, social, cultural and economic areas brings up different processes such as quick start, quick decision making, bringing more dynamics and flexibility structure to management. In this context, the main idea of our study is based on that businesses should manage the process of change by using strategies. Businesses which understand clearly what strategy is and design their future plans based on those strategies are going to be more successful than their competitors in the environments seen fierce competition and fast change. In our study formed around this basic thesis, first we will make a conceptual analysis related to strategies, then refer to the importance of strategic management and we will examine strategic management contributions to businesses and finally, we will mention the importance of connection between strategy and culture of an organization to be enable more success in the strategic management process.

  8. Importance of enjoyment when promoting physical exercise.

    Science.gov (United States)

    Hagberg, L A; Lindahl, B; Nyberg, L; Hellénius, M-L

    2009-10-01

    The purpose of this study was to investigate the importance of enjoyment of exercise in a health care-based intervention aimed at promoting physical exercise in primary health care patients. In a controlled study design, the intervention group was offered a wide range of group exercises over 3 months, followed by support in designing their own exercise program. The control group received usual care. Enjoyment of exercise and exercise level were measured. Associations between enjoyment and exercise level were analyzed using Spearman's rank correlation coefficients. Changes in enjoyment between and within study groups were analyzed by the independent and paired t-test. Associations were found between enjoyment and exercise level (r=0.36, Pexercise level (r=0.34, Pexercise was 25% higher in the intervention group than in the control group (Phealth care patients, enjoyment of exercise was associated with exercise level. Enjoyment of exercise seems to be a mediator of exercise level. Furthermore, health care-based interventions seem to be able to affect enjoyment of exercise. Enjoyment of exercise may be important for the long-term effectiveness, of health care-based interventions.

  9. Survey of Forensically Important Calliphoridae in Samsun

    Directory of Open Access Journals (Sweden)

    Meltem Kökdener

    2016-08-01

    Full Text Available Objective: This study was conducted from June 2009 to 2010 in north of Turkey, province Samsun. The objective was to determine forensically important Calliphoridae (Diptera species and their seasonal distribution on dog carrcass during one year, this studies were carried out in a three different area of Samsun. Material and Methods: Three dogs carcass (Canis lupus familiaris L., weighing approximately 15-20 kg each, were used as models for studying decomposition and insect succession in each experiments. Ambient daily temperature (maximum and minimum, relative humidity (RH were recorded and existing keys were used for identification of different species. Results: Lucillia sericata (Meigen, Chrysomya albiceps (Wiedemann, Calliphora vomitoria (Linnaeus and Calliphora vicina (Robineau-Desvoidy species were encountered. It was shown that the seasonal distribution of the collected species was different from each other. Chrysomya albiceps was observed in summer, auntumn and spring. In the spring and winter, the dominant fly species were Calliphora vicina. The rate of carcass's decomposition was faster in summer and autumn as compared to spring and winter. Results indicated that ambient temperature is the chief factor determining the seasonal variations in decay rate. Conclusion: This report also identified some of the Calliphoridae that occur in north of Turkey. The importance of regional faunistic studies of the calliphoridous community, the results of which may be applied to forensic practice in the future. Keywords: Forensic entomology, insect succession, corpse, postmortem interval, decomposition.

  10. [Clinical microbiology laboratory and imported parasitic diseases].

    Science.gov (United States)

    Martín-Rabadán, Pablo; Martínez-Ruiz, Rocío; Cuadros, Juan; Cañavate, Carmen

    2010-12-01

    Imported parasitosis represents an increasingly frequent diagnostic challenge for microbiology laboratories. A surge in immigration and international travel has led to a rise in the number of imported cases of parasitosis, and this trend is expected to continue in the future. The present article addresses this challenge by reviewing recommended diagnostic approaches and tests. Currently, microscopy is always recommended when analysing blood samples for parasites. If malaria is suspected, rapid antigen testing (including at least HRP2 antigen) should also be performed. The work-up for suspected leishmaniasis should include serology, culture, and in selected cases detection of antigen in urine. In suspected Chagas disease, two different serological tests should be performed. PCR for blood protozoa is highly sensitive, although it cannot be used to rule out Chagas disease, since this condition may be present without parasitemia. Accurate diagnosis of intestinal amebiasis usually requires PCR or antigen detection tests. In helminthiasis, traditional microscopy may need to be complemented with other tests, such as agar plate culture for strongyloidiasis, Og4C3 antigen detection for bancroftian filariasis, and antibody detection test for filariasis and schistosomiasis. Copyright © 2010 Elsevier España, S.L. All rights reserved.

  11. The importance of recent results from epidemiology

    International Nuclear Information System (INIS)

    Harley, N.H.; Robbins, E.S.

    1992-01-01

    The underground miner radon epidemiology reported in the past 15 years has led to modeling of the lung cancer risk from 222 Rn exposure, quantitating the risk in present day mines, extrapolating the risk to environmental 222 Rn exposure, and relating effects of low and high LET radiation. Many countries have occupational guidelines that now better conform to the actual risks experienced in mining and some have governmental guidelines regarding environmental exposure which, when fully implemented, can impose substantial benefit but also substantial cost to society. For this reason it important to follow the health of underground mining populations to better understand the risk that has been deduced, inferred or calculated. The purpose of this report is to describe the most recent results and advances. In this examination a biological basis for a new model for 222 Rn decay product risk is developed

  12. Importance of Green Marketing and Its Potential

    Directory of Open Access Journals (Sweden)

    Líšková Zuzana Dvořáková

    2016-11-01

    Full Text Available Green marketing is possibly the newest type of marketing. Recently, it has also been the most discussed one by organizations, companies and even states. Green marketing tries to produce, promote and recycle products that are friendly to the environment. Green marketing is a global concern and it is going to have a better future. However, this type of marketing meets a few problems such as much effort to replace conventional products and a lack of confidence. Many companies produce and promote such products as much as possible. In spite of this, the public is still sceptical. The paper presents the theoretical important knowledge on green marketing, its definitions, customer behaviour formulas, and its potential.

  13. Economic importance of non-destructive testing

    International Nuclear Information System (INIS)

    Loebert, P.

    1979-01-01

    On May 21 to 23, 1979, the annual meeting of the Deutsche Gesellschaft fuer Zerstoerungsfreie Pruefung took place in Lindau near the Bodensee lake. About 600 experts from Germany and abroad participated in the meeting, whose general subject was 'The Economic Importance of Non-Destructive Testing'. Theoretical problems and practical investigations were discussed in a number of papers on special subjects. Apart from the 33 papers, there was also a poster show with 53 stands with texts, drawings, diagrams, and figures where the authors informed those interested on the latest state of knowledge in testing. The short papers were read in six sessions under the headings of rentability of non-destructive testing, X-ray methods, electromagnetic methods, and ultrasonic methods 1 and 2. (orig.) [de

  14. Health economic evaluation: important principles and methodology.

    Science.gov (United States)

    Rudmik, Luke; Drummond, Michael

    2013-06-01

    To discuss health economic evaluation and improve the understanding of common methodology. This article discusses the methodology for the following types of economic evaluations: cost-minimization, cost-effectiveness, cost-utility, cost-benefit, and economic modeling. Topics include health-state utility measures, the quality-adjusted life year (QALY), uncertainty analysis, discounting, decision tree analysis, and Markov modeling. Economic evaluation is the comparative analysis of alternative courses of action in terms of both their costs and consequences. With increasing health care expenditure and limited resources, it is important for physicians to consider the economic impact of their interventions. Understanding common methodology involved in health economic evaluation will improve critical appraisal of the literature and optimize future economic evaluations. Copyright © 2012 The American Laryngological, Rhinological and Otological Society, Inc.

  15. The importance of socially responsible strategic planning

    Science.gov (United States)

    Štrukelj, Tjaša

    2017-10-01

    This paper researches the importance of social responsible strategic planning regardless of the sector and shows research results on the case example of the selected tourism sector, which has economic and employment potential and social and environmental implications. Tourism sector is closely interdependent with transport sector and influences it. Therefore, the more we develop the tourism sector, the more the transport sector is developing as well. Based on Mulej’s Dialectical Systems Theory (DST) we found out that enterprises should integrate sustainability and social responsibility into their strategic planning if they want the Earth to survive. This urged the European Union, ISO International Standards Organization, many other organisations and many researchers. To make strategic planning socially responsible, enterprise’s governors should request social responsibility in business policy, which represents their governance guidelines and is implemented through the strategies set up by top managers and realised in the basic realisation process - their business operations.

  16. Environmental certification for more sustainable imports

    International Nuclear Information System (INIS)

    Henry, Lucile; Monnoyer-Smith, Laurence; Demeulenaere, Laurence

    2017-12-01

    As France imports high quantities of products which have environmental impacts abroad due to extraction, transformations, and transports of used materials, and which are not visible for consumers, environmental certification could be a mean to reduce these impacts as it would allow consumers to identify the less polluting products, and incite producers to put such products on the market. After having discussed these issues, the author outlines key factors of success for such a certification, briefly identifies required adjustments at the technical level (requirement level, cost anticipation), and at the social and political level. She also evokes accompanying measures, and outlines that environmental certification is only a tool among others such as partnership agreements currently being negotiated between the European Union and other countries, or a combination of certification and cooperation with extracting countries (as practiced by Germany)

  17. The importance of effective catheter securement.

    Science.gov (United States)

    Fisher, Jayne

    This article examines the importance of securing/fixing indwelling urinary catheters. The Oxford English dictionary interlinks the two words-'secure' and 'fix'-as having the same meaning. To secure the catheter should not be confused with 'support', whereby the weight of the urine drainage bag is supported with the use of velcro straps or a sleeve. The author introduces the need for the concept of this practice to be at the forefront of nurses' minds in all settings, and this is demonstrated through the use of case studies. Current guidance in this area is reviewed, as well as the problems that can arise when catheters are not secured properly and the available products for health professionals to use.

  18. Some important questions in charmonium physics

    International Nuclear Information System (INIS)

    Seth, K.

    1994-01-01

    This paper is devoted to three propositions: (1) Some of the most basic questions in heavy-quark physics remain unanswered; (2) Charmonium physics is the best place to address those questions at the required level of precision; (3) A tau-charm factory, with a commensurate state-of-the-art detector, are mandatory for doing the job. While open-charm and tau physics will certainly be done at beauty factories, charmonium physics will not. It must, therefore, form an important part of the physics program at a tau charm factory. With this as an introduction, the author then reviews the status of charmonium studies at this point, and ongoing work, with its projected weaknesses

  19. Australia slaps duties on PVC imports

    International Nuclear Information System (INIS)

    Young, I.

    1992-01-01

    The Australian Anti-Dumping Authority (ADA0) has imposed dumping duties on imports of polyvinyl chloride (PVC) resin from seven countries and on certain expanded polystyrene (EPS) beads from Korea and Singapore. The decisions come at the end of two separate investigations begun earlier this year. In its first finding, the ADA concluded that there has been dumping of PVC resin from Canada, China, France, Japan, Norway, Saudi Arabia, and Thailand, which has caused and threatens to cause material injury to the domestic PVC industry. An eighth country, Romania, was found not to have been exporting PVC to Australia. The case is the second of its kind in Australia focusing on PVC. In December 1991 the ADA found in favor of local producer sin a dumping complaint against Argentina, Brazil, Hungary, Israel, Korea, Mexico, Poland, Singapore, Taiwan, and the US

  20. Important Features of Sustainable Aggregate Resource Management

    Directory of Open Access Journals (Sweden)

    Slavko V. Šolar

    2004-06-01

    Full Text Available Every society, whether developed, developing or in a phase of renewal following governmental change, requires stable, adequate and secure supplies of natural resources. In the latter case, there could be significant need for construction materials for rebuilding infrastructure, industrial capacity, and housing. It is essential that these large-volume materials be provided in a rational manner that maximizes their societal contribution and minimizes environmental impacts. We describe an approach to resource management based on the principles of sustainable development. Sustainable Aggregate Resource Management offers a way of addressing the conflicting needs and interests of environmental, economic, and social systems. Sustainability is an ethics based concept that utilizes science and democratic processes to reach acceptable agreements and tradeoffs among interests, while acknowledging the fundamental importance of the environment and social goods. We discuss the features of sustainable aggregate resource management.

  1. QUALITY OF IMPORTED HONEYS MARKETED IN ALGERIA

    Directory of Open Access Journals (Sweden)

    L. Haderbache

    2015-01-01

    Full Text Available Honey is mostly used for therapeutic purposes, that’s why its quality must be closely monitored. This study focuses on the controle of 40 imported honeys coming from 13 countries (2004 – 2011. We revealed that they do not always have the required quality to be consumed as such. In addition to the labeling and organoleptic problems, often they contains too much moisture (≥18%; 70 % of these samples had an average HMF of 78 mg/kg and a pH less than 3.5, indicating an advanced aging and inapropriate thermal past. Pollen analysis and electrical conductivity was used to confirm presumed origins, and proline rate reveals some inverted sugar fraud. We aim by this work to catch consumers and local authorities attention in order to strengthen honey control. It is about everyone's health, and it concerns the prosperity of the national beekeeping which faces unfair competition.

  2. Identification of Gamma Irradiation of Imported Spice

    International Nuclear Information System (INIS)

    Han, S.B.; Suh, C.S.; Choi, I.D.; Kim, B.K.; Song, H.P.; Byun, M.W.; Kim, D.H.

    2004-01-01

    Photostimulated Luminescence (PSL), Electron Spin Resonance (ESR) and Thermoluminescence (TL) analysis were conducted to detect irradiation treatment of imported whole and ground spices. The screening by PSL detected no irradiation treatment, except un the ground thyme and bay leaves which exhibited photon counts in the intermediate level. Irradiation of the two spices was detected after irradiating them at 1.0, 3.0, 5.0 and 10.0 kGy, and then subjecting them to PSL analysis, which resulted in the significantly low photons of non-irradiated spices compared to that at 1.0 kGy, indicating that the photon counts varied depending on the amount of inorganic mineral debris in the spices

  3. The Importance of Communication in Quality Management

    Directory of Open Access Journals (Sweden)

    Anca Cristina Stanciu

    2016-01-01

    Full Text Available From a managerial perspective, communication is regarded as a process of understandingamong people by means of information exchange. According to the principle “quality starts withthe manager”, his role becomes crucial, one of the main traits of the manager’s behaviour beingthe ability to communicate effectively.Important in any aspect of quality management,communication plays an essential role in developing business projects. As a component of publicrelations, although less spectacular than marketing communication, quality managementcommunication is an exciting activity, extremely useful in projects management.This paper aims todemonstrate the economic role and the benefits of using communication as a tool of qualitymanagement programs for improving the quality of organizational activity.

  4. Functional importance of PAI-1 glycosylation

    DEFF Research Database (Denmark)

    Christensen, Anni; Naessens, Dominik; Skottrup, Peter

    susceptible PAI-1 variant was not necessarily the one used when raising the antibody. This and other observations indicated that the carbohydrate moieties or the glycosylation sites are unlikely to be part of the epitopes for these antibodies. The antibody susceptibility characteristic for non......Structure-function studies of plasminogen activator inhibitor-1 (PAI-1) have previously been performed mostly with non-glycosylated material expressed in E. coli. We have now studied the importance of PAI-1 glycosylation for its functional properties. PAI-1 has 3 potential sites for N......-linked glycosylation. Biochemical analysis of PAI-1 variants with substitutions of the Asn residues in each of these sites and expression in human embryonic kidney 293 (HEK293) cells showed that only Asn211 and Asn 267, but not Asn331 are glycosylated, and revealed a differential composition of the carbohydrate...

  5. Important features of Sustainable Aggregate Resource Management

    Science.gov (United States)

    Solar, Slavko V.; Shields, Deborah J.; Langer, William H.

    2004-01-01

    Every society, whether developed, developing or in a phase of renewal following governmental change, requires stable, adequate and secure supplies of natural resources. In the latter case, there could be significant need for construction materials for rebuilding infrastructure, industrial capacity, and housing. It is essential that these large-volume materials be provided in a rational manner that maximizes their societal contribution and minimizes environmental impacts. We describe an approach to resource management based on the principles of sustainable developed. Sustainable Aggregate Resource Management offers a way of addressing the conflicting needs and interests of environmental, economic, and social systems. Sustainability is an ethics based concept that utilizes science and democratic processes to reach acceptable agreements and tradeoffs among interests, while acknowledging the fundamental importance of the environment and social goods. We discuss the features of sustainable aggregate resource management.

  6. Oil price, capital mobility and oil importers

    International Nuclear Information System (INIS)

    Gonzalez-Romero, A.

    1992-01-01

    A three-region, three-commodity general equilibrium model is constructed to explore the impact of OPEC's pricing policies on major macro variables of importer economies. The aim of this paper is to explore general macro characteristics of the trading economies to aid understanding of the world economy response after OPEC I and OPEC II in terms of the evolution of North - South terms of trade, rates of profit and output levels. We support the view of a world economy in a three regions setting, North - South - OPEC. The analysis increases our understanding of why regions respond differently to the same external shock and how from different regimes of capital mobility we should derive alternative policy implications. With the current rise in oil prices, the topic promises to be relevant for some time, although the direction of the shocks has been reserved. (Author)

  7. The importance of theories of knowledge

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2011-01-01

    fruitful improvements for research in information seeking, browsing, and related phenomena. It is part of my ongoing publication of articles about philosophical issues in IS and it is intended to be accompanied by analyses of other examples of contributions to core issues in IS. Although it is mainly...... and should not be understood as random exploratory processes, but rather it should be seen as a kind of orienting strategy governed by people’s metatheories or “paradigms.” Information professionals should know how different metatheories are distributed in the information ecology and, thus, be able to help......The study on information science (IS) by Bates (2007) is an important contribution to the literature on browsing in IS. It is explicitly based on “behavioural science.” I use this article as the point of departure for demonstrating how more social and interpretative understandings may provide...

  8. Anadromous fish behaviour important for fish passage

    International Nuclear Information System (INIS)

    Kynard, B.E.

    1993-01-01

    An understanding of the behavior of target fish species is necessary for proper design, location, and operation of a successful upstream or downstream fishway for anadromous migrants. Important fish behaviors are seasonal and daily timing of migration; rheotaxis and near field behavior; stimulus-response behavior; swimming capability; shoaling behavior; response to physical environmental factors such as illumination, sound, water depth, current velocity, and structure; response to chemicals; and response to biological factors such as competition for space and response to predators. The information on migrant fish behavior is reviewed, using examples from the literature on the behavior of eastern anadromous species, particularly Atlantic salmon (Salmo salar) and American shad (Alosa sapidissima). 87 refs

  9. An Important Chemical Weapon Group: Nerve Agents

    Directory of Open Access Journals (Sweden)

    Hakan Yaren

    2007-12-01

    Full Text Available As a result of developing modern chemistry, nerve agents, which are one of the most important group of efficient chemical warfare agents, were developed just before Second World War. They generate toxic and clinical effects via inhibiting acetylcholinesterase irreversibly and causing excessive amounts of acetylcholine at cholinergic synapses in the body. Clinical symptoms are occurred as a result of affected muscarinic (stimulation of secretuar glands, miosis, breathing problems etc., nicotinic (stimulation of skeletal muscles, paralyse, tremors etc. and central nerve system (convulsions, loss of consciousness, coma etc. areas. In case of a nerve agent exposure, treatment includes the steps of ventilation, decontamination, antidotal treatment (atropine, oximes, diazepam and pyridostigmine bromide and supportive theraphy. Because of arising possibility of using chemical warfare agents due to current conjuncture of the world, medical staff should know about nerve agents, their effects and how to treat the casualties exposured to nerve agents. [TAF Prev Med Bull 2007; 6(6.000: 491-500

  10. An Important Chemical Weapon Group: Nerve Agents

    Directory of Open Access Journals (Sweden)

    Hakan Yaren

    2007-12-01

    Full Text Available As a result of developing modern chemistry, nerve agents, which are one of the most important group of efficient chemical warfare agents, were developed just before Second World War. They generate toxic and clinical effects via inhibiting acetylcholinesterase irreversibly and causing excessive amounts of acetylcholine at cholinergic synapses in the body. Clinical symptoms are occurred as a result of affected muscarinic (stimulation of secretuar glands, miosis, breathing problems etc., nicotinic (stimulation of skeletal muscles, paralyse, tremors etc. and central nerve system (convulsions, loss of consciousness, coma etc. areas. In case of a nerve agent exposure, treatment includes the steps of ventilation, decontamination, antidotal treatment (atropine, oximes, diazepam and pyridostigmine bromide and supportive theraphy. Because of arising possibility of using chemical warfare agents due to current conjuncture of the world, medical staff should know about nerve agents, their effects and how to treat the casualties exposured to nerve agents. [TAF Prev Med Bull. 2007; 6(6: 491-500

  11. Giant U waves: an important clinical clue

    Directory of Open Access Journals (Sweden)

    Verma N

    2011-04-01

    Full Text Available Nitin Verma, Vincent M Figueredo, Allan M Greenspan, Gregg S PressmanAlbert Einstein Medical Center, Philadelphia, PA, USAAbstract: Electrocardiographic U waves are a common clinical finding, and yet are poorly understood by many physicians. They can be seen in many clinical conditions, most importantly hypokalemia and ischemic heart disease. Over the years, many theories have been put forth to explain their origin. While still not completely understood, it now appears that mechanoelectrical interactions are responsible for normal U waves. Pathologic U waves may be seen in ischemic heart disease where they sometimes point to acute ischemic events. The large U waves of hypokalemia are most likely not true U waves but rather the terminal deflection in a bifid T wave.Keywords: U waves, hypokalemia, myocardial ischemia, electrocardiogram

  12. The importance of hydropower in Austria

    International Nuclear Information System (INIS)

    Kobau, R.; Pirker, O.; Spolwind, R.; Weiss, B.

    2009-01-01

    This article discusses the importance of hydropower-based power generation in Austria as a clean and emission-free source of electricity. The contribution made to total electricity generation is examined and figures are quoted. Hydropower is provided from both storage dams and run-of-river power stations such as those on the river Danube. The use of the various types of hydropower in connection with their economic optimisation, for example for the supply of valuable peak power, is discussed. The promotion of hydropower within the scope of European climate-protection efforts is examined. Projects concerning the augmentation of hydropower capacities are discussed and three exemplary projects are briefly described. Finally, the situation in Austria is compared with that to be found in neighbouring Switzerland.

  13. Subcellular neuropharmacology: the importance of intracellular targeting.

    Science.gov (United States)

    Miyashiro, Kevin Y; Bell, Thomas J; Sul, Jai-Yoon; Eberwine, James

    2009-04-01

    Few cell types are more adapted for cell-cell signaling than neurons. Their responsiveness lies in the formation of highly specialized compartments composed of unique repertoires of selectively distributed protein complexes generated, in part, by the local translation of mRNAs and regulated by their RNA-binding proteins. Utilizing the selective distribution of these neuronal proteins and the underlying mechanisms that generate the differential patterns of expression as central facets of drug design promises to enhance the therapeutic ratio of a drug. It is in this context that we discuss the unique arrangement of mRNAs, RNA-binding proteins and the protein macromolecular complexes at the dendrite, which is the postsynaptic site of synaptic transmission. Recent advances in identifying the function of dendritic components of the mechanisms of protein and RNA transport, non-nuclear RNA splicing and localized translation underscore their importance as targets of neuropharmacology.

  14. The importance of partnerships, mergers and acquisitions

    Energy Technology Data Exchange (ETDEWEB)

    Trabandt, C.A. [Merrill Lynch, New York, NY (United States)

    1998-09-01

    An overview of the electric utility industry was presented. The main factors driving mergers and acquisitions in the industry were identified as being consolidation, disaggregation, convergence and international expansion. To prove the point, statistics from recent merger and acquisition transactions in the U.S. were presented. The importance of disaggregation of the utility business and convergence as the major themes of the electricity and natural gas industries were demonstrated. They are driven by a new competitive marketplace and fewer regulations. The driving forces behind them were explained, buttressing the arguments with recent statistics reflecting an upsurge in convergence transactions. Significant opportunities abroad and recent foreign acquisitions by U. S. utilities were also reviewed. With regard to convergence, it was shown to be occurring in both the generation/wholesale and distribution/retail marketing segment of the electric power industry. 3 figs.

  15. Import/export Service of Radioactive Material

    CERN Multimedia

    2004-01-01

    Please note that the Import/Export service of radioactive material (24/E-024) is open from Monday to Friday, 8:00 to 11:00. No request will be treated the afternoon. Web site: http://cern.ch/service-rp-shipping/ Tel.: 73171 E-mail: service-rp-shipping@cern.ch Radioactive Sources Service Please note that the radioactive sources service (24/E-024) is open from Monday to Friday, 8:00 to 11:00. No request will be treated the afternoon. Moreover, the service being reduced, transports between Swiss and French sites (and vice versa) will now be achieved by internal transport. Web site : http://cern.ch/service-rp-sources Tel.: 73171 E-mail: service-rp-sources@cern.ch

  16. Import/export Service of Radioactive Material

    CERN Multimedia

    2004-01-01

    Please note that the Import/Export service of radioactive material (24/E-024) is open from Monday to Friday, 8:00 to 11:00. No request will be treated the afternoon. Web site: http://cern.ch/service-rp-shipping/ Tel.: 73171 E-mail: service-rp-shipping@cern.ch Radioactive Sources Service Please note that the radioactive sources service (24/E-024) is open from Monday to Friday, 8:00 to 11:00. No request will be treated the afternoon. Moreover, the service being reduced transports between Swiss and French sites (and vice versa) will now be achieved by internal transport. Web site : http://cern.ch/service-radioactive-sources/ Tel.: 73171 E-mail: service-rp-shipping@cern.ch

  17. The refeeding syndrome. Importance of phosphorus.

    Science.gov (United States)

    Araujo Castro, Marta; Vázquez Martínez, Clotilde

    2018-06-22

    Refeeding syndrome (RS) is a complex disease that occurs when nutritional support is initiated after a period of starvation. The hallmark feature is the hypophosphataemia, however other biochemical abnormalities like hypokalaemia, hypomagnesaemia, thiamine deficiency and disorder of sodium and fluid balance are common. The incidence of RS is unknown as no universally accepted definition exists, but it is frequently underdiagnosed. RS is a potentially fatal, but preventable, disorder. The identification of patients at risk is crucial to improve their management. If RS is diagnosed, there is one guideline (NICE 2006) in place to help its treatment (but it is based on low quality of evidence). The aims of this review are: highlight the importance of this problem in malnourished patients, discuss the pathophysiology and clinical characteristics, with a final series of recommendations to reduce the risk of the syndrome and facilitate the treatment. Copyright © 2018 Elsevier España, S.L.U. All rights reserved.

  18. The importance of maternal nutrition for health

    Directory of Open Access Journals (Sweden)

    Irene Cetin

    2015-10-01

    Full Text Available Nutrition plays a major role in maternal and child health and it is widely recognized that optimum nutrition in early life is the foundation for long-term health. A healthy maternal dietary pattern, along with adequate maternal body composition, metabolism and placental nutrient supply, reduces the risk of maternal, fetal and long-term effects in the offspring. While undernutrition is mainly an issue of low-income countries, malnutrition, due to poor quality diet, is becoming a global health problem.Preconceptional counseling of women of childbearing age should spread awareness of the importance of maternal nutrition before and during pregnancy and should promote a cultural lifestyle change, in favor of a healthy weight before conceiving and balanced healthy diet with high-quality foods consumption. Supplementation and/or fortification can make a contribution when recommended micronutrient intakes are difficult to be met through food alone. In industrialized countries, although a balanced diet is generally accessible, a switch to a high-fat and low-quality diet has led to inadequate vitamin and mineral intake during pregnancy. Evidence do not support a routine multiple micronutrient supplementation but highlights the importance of an individualized approach, in order to recognize nutritional deficiencies of individuals, thus leading to healthful dietary practices prior to conception and eventually to tailored supplementation. Proceedings of the 11th International Workshop on Neonatology and Satellite Meetings · Cagliari (Italy · October 26th-31st, 2015 · From the womb to the adultGuest Editors: Vassilios Fanos (Cagliari, Italy, Michele Mussap (Genoa, Italy, Antonio Del Vecchio (Bari, Italy, Bo Sun (Shanghai, China, Dorret I. Boomsma (Amsterdam, the Netherlands, Gavino Faa (Cagliari, Italy, Antonio Giordano (Philadelphia, USA

  19. Project management: importance for diagnostic laboratories.

    Science.gov (United States)

    Croxatto, A; Greub, G

    2017-07-01

    The need for diagnostic laboratories to improve both quality and productivity alongside personnel shortages incite laboratory managers to constantly optimize laboratory workflows, organization, and technology. These continuous modifications of the laboratories should be conducted using efficient project and change management approaches to maximize the opportunities for successful completion of the project. This review aims at presenting a general overview of project management with an emphasis on selected critical aspects. Conventional project management tools and models, such as HERMES, described in the literature, associated personal experience, and educational courses on management have been used to illustrate this review. This review presents general guidelines of project management and highlights their importance for microbiology diagnostic laboratories. As an example, some critical aspects of project management will be illustrated with a project of automation, as experienced at the laboratories of bacteriology and hygiene of the University Hospital of Lausanne. It is important to define clearly beforehand the objective of a project, its perimeter, its costs, and its time frame including precise duration estimates of each step. Then, a project management plan including explanations and descriptions on how to manage, execute, and control the project is necessary to continuously monitor the progression of a project to achieve its defined goals. Moreover, a thorough risk analysis with contingency and mitigation measures should be performed at each phase of a project to minimize the impact of project failures. The increasing complexities of modern laboratories mean clinical microbiologists must use several management tools including project and change management to improve the outcome of major projects and activities. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  20. Importance of biomass energy sources for Turkey

    International Nuclear Information System (INIS)

    Demirbas, Ayhan

    2008-01-01

    Various agricultural residues such as grain dust, crop residues and fruit tree residues are available in Turkey as the sources of biomass energy. Among the biomass energy sources, fuelwood seems to be one of the most interesting because its share of the total energy production of Turkey is high at 21% and the techniques for converting it to useful energy are not necessarily sophisticated. Selection of a particular biomass for energy requirements is influenced by its availability, source and transportation cost, competing uses and prevalent fossil fuel prices. Utilization of biomass is a very attractive energy resource, particularly for developing countries since biomass uses local feedstocks and labor. Like many developing countries, Turkey relies on biomass to provide much of its energy requirement. More efficient use of biomass in producing energy, both electrical and thermal, may allow Turkey to reduce petroleum imports, thus affecting its balance of payments dramatically. Turkey has always been one of the major agricultural countries in the world. The importance of agriculture is increasing due to biomass energy being one of the major resources in Turkey. Biomass waste materials can be used in Turkey to provide centralized, medium- and large-scale production of process heat for electricity production. Turkey's first biomass power project is under development in Adana province, at an installed capacity of 45 MW. Two others, at a total capacity of 30 MW, are at the feasibility study stage in Mersin and Tarsus provinces. Electricity production from biomass has been found to be a promising method in the nearest future in Turkey

  1. Importance of rural bioenergy for developing countries

    International Nuclear Information System (INIS)

    Demirbas, Ayse Hilal; Demirbas, Imren

    2007-01-01

    Energy resources will play an important role in the world's future. Rural bioenergy is still the predominant form of energy used by people in the less developed countries, and bioenergy from biomass accounts for about 15% of the world's primary energy consumption and about 38% of the primary energy consumption in developing countries. Furthermore, bioenergy often accounts for more than 90% of the total rural energy supplies in some developing countries. Earth life in rural areas of the world has changed dramatically over time. Industrial development in developing countries, coming at a time of low cost plentiful oil supplies, has resulted in greater reliance on the source of rural bioenergy than is true in the developed countries. In developed countries, there is a growing trend towards employing modern technologies and efficient bioenergy conversion using a range of biofuels, which are becoming cost wise competitive with fossil fuels. Currently, much attention has been a major focus on renewable alternatives in the developing countries. Renewable energy can be particularly appropriate for developing countries. In rural areas, particularly in remote locations, transmission and distribution of energy generated from fossil fuels can be difficult and expensive. Producing renewable energy locally can offer a viable alternative. Renewable energy can facilitate economic and social development in communities but only if the projects are intelligently designed and carefully planned with local input and cooperation. Particularly in poor rural areas, the costs of renewable energy projects will absorb a significant part of participants' small incomes. Bio-fuels are important because they replace petroleum fuels. Biomass and biofuels can be used as a substitute for fossil fuels to generate heat, power and/or chemicals. Generally speaking, biofuels are generally considered as offering many benefits, including sustainability, reduction of greenhouse gas emissions, regional

  2. Geoscience is Important? Show Me Why

    Science.gov (United States)

    Boland, M. A.

    2017-12-01

    "The public" is not homogenous and no single message or form of messaging will connect the entire public with the geosciences. One approach to promoting trust in, and engagement with, the geosciences is to identify specific sectors of the public and then develop interactions and communication products that are immediately relevant to that sector's interests. If the content and delivery are appropriate, this approach empowers people to connect with the geosciences on their own terms and to understand the relevance of the geosciences to their own situation. Federal policy makers are a distinct and influential subgroup of the general public. In preparation for the 2016 presidential election, the American Geosciences Institute (AGI) in collaboration with its 51 member societies prepared Geoscience for America's Critical Needs: Invitation to a National Dialogue, a document that identified major geoscience policy issues that should be addressed in a national policy platform. Following the election, AGI worked with eight other geoscience societies to develop Geoscience Policy Recommendations for the New Administration and the 115th Congress, which outlines specific policy actions to address national issues. State and local decision makers are another important subgroup of the public. AGI has developed online content, factsheets, and case studies with different levels of technical complexity so people can explore societally-relevant geoscience topics at their level of technical proficiency. A related webinar series is attracting a growing worldwide audience from many employment sectors. Partnering with government agencies and other scientific and professional societies has increased the visibility and credibility of these information products with our target audience. Surveys and other feedback show that these products are raising awareness of the geosciences and helping to build reciprocal relationships between geoscientists and decision makers. The core message of all

  3. Analysis of soybean production and import trends and its import factors in Indonesia

    Science.gov (United States)

    Ningrum, I. H.; Irianto, H.; Riptanti, E. W.

    2018-03-01

    This study aims to analyze the factors affecting soybean imports in Indonesia and to know the trend and projection of Indonesian soybean production as well as the import in 2016-2020. The basic method used in this research is the description analysis method. The data used are secondary data in the form of time series data from 1979-2015. Methods of data analysis using simultaneous equations model with 2SLS (Two Stage Least Square) method and Trend analysis. The results showed that the factors affecting soybean imports in Indonesia are consumption and production. Consumption has positive effect while production is negatively affected. The percentage changed in soybean imports is greater than the percentage change in consumption and production of soybeans. Consumption is positively influenced by imports and production, while production is influenced positively by consumption and negative by imports. The production trend of soybean in 2016-2020 has a tendency to increase with a percentage of 11.18% per year. Production in 2016 is projected at 1.110.537 tons while in 2020 it will increase to 1,721,350 tons. The import trend in 2016-2020 has a tendency to increase with an average percentage of 4.13% per year. Import in 2016 is projected at 2.224.188 tons while in 2020 it will increase to 2.611.270 tons.

  4. Importance of Technical Writing in Engineering Education

    Science.gov (United States)

    Narayanan, M.

    2010-12-01

    It is important to recognize technical writing as a creative vehicle to communicate with the audience. It is indeed possible to motivate a reluctant learner by encouraging student writing combined with reading and research. John Kosakowski is of the opinion that writing assignments actually help to strengthen the self-confidence of a lethargic learner (Kosakowski, 1998). Researchers in the area of cognitive science and educational psychology are also of the opinion that encouraging students to writing actually helps the learners cultivate a positive attitude toward the subject matter in question. One must also recognize the fact that the students are indeed very reluctant to devote time and effort that requiress descriptive long writing assignments. One has to be more creative towards assignments that utilize problem-solving pedagogy (Saxe, 1988; Senge, 1990; Sims, 1995; Young & Young, 1999). Education World writer Gloria Chaika (Chaika, 2000) states that “Talent is important, but practice creates the solid base that allows that unique talent to soar. Like athletes, writers learn by doing. Good writing requires the same kind of dedicated practice that athletes put in. Young writers often lack the support they need to practice writing and develop their talent to the fullest, though.” Writing assignments have several key elements and the author has outlined below, some ideas for conducting assessment. 1. Identification of a purpose. 2. Focusing on the subject matter. 3. Attracting the attention of audience. 4. Format, flow and familiarity of the structure. 5. Observation of formality, voice and tone. 6. Promotion of critical thinking. 7. Importance of Logic and evidence-based reasoning. 8. Follows a realistic time line. 9. Process and procedure are properly outlined. References: Barr, R. B., & Tagg, J. (1995, November/December). From teaching to learning: A new paradigm for undergraduate education. Change: The Magazine of Higher Education, 13-24. Cox, M. D

  5. THE MEDICALLY IMPORTANT MOLLUSCS OF INDONESIA

    Directory of Open Access Journals (Sweden)

    Machfudz Djajasasmita

    2012-09-01

    Full Text Available At present in Indonesia 32 species of non-marine molluscs which belong to IS families have been known to be potentially of medicalor veterinary importance, since they are suspected to be capable in transmitting human and animal diseases. The brackish water family Potamididae comprises of 1 species; whereas the freshwater snails are : Viviparidae (3 sp., Ampullariidae (3 sp., Bythiniidae (1 sp.. Pomatiopsidae (1 sp., Thiaridae (7 sp., Lymnaeidae(l sp. and Planorbidae (5 sp.; freshwater bivalve are: Corbiculidae (4 sp.; land snails are: Subulinidae (2 sp., Achatinidae (1 sp. and Bradybaenidae (1 sp.; land slug: Veronicelidae (2 sp. Philomycidae (1 sp. and Limacidae (1 sp.. All are common species which can be found in the vicinity of human habitation (ponds, rice-field, ditches, gardens etc. The parasitological studies on these molluscs are rather limited, only 9 species have been studied and confirmed to be the intermediate host of parasitic nematodes and nematodes; i.e. Oncomelania hupensis lindoensis, the intermediate host of the blood fluke Schistosoma japonica in Central Sulawesi: Pila suctata, Achatina fulica and Laevicaulis alte from several places in Sumatra, Java, Sulawesi and Flores have been found to be harbouring the larvae of the nematode Angiostrongylus cantonensis, the causative agent of eosinophilic meningoencephalitis; Bellamy a rudipelis, Gyraulus sarasinorum and Corbicula lindoensis were recorded as the intermediate host of the intestinal fluke Echinostoma lindoensis in Central Sulawesi; Lymnaea rubiginosa plays an important role in the life-cycle of the cattle liver fluke Fasciola gigantica and F.hepatica, which may reduce the national meat production; and Digoniostoma truncatum from Bali has been recorded naturally infected with radiae and cercariae of Paramphistoma sp., the causative agent of the fatal paramphistomiasis of cattle. Gyraulus convexiusculus is considered to be the most likely first intermediate host of

  6. Management of imported malaria in Europe

    Directory of Open Access Journals (Sweden)

    Askling Helena H

    2012-09-01

    Full Text Available Abstract In this position paper, the European Society for Clinical Microbiology and Infectious Diseases, Study Group on Clinical Parasitology, summarizes main issues regarding the management of imported malaria cases. Malaria is a rare diagnosis in Europe, but it is a medical emergency. A travel history is the key to suspecting malaria and is mandatory in patients with fever. There are no specific clinical signs or symptoms of malaria although fever is seen in almost all non-immune patients. Migrants from malaria endemic areas may have few symptoms. Malaria diagnostics should be performed immediately on suspicion of malaria and the gold- standard is microscopy of Giemsa-stained thick and thin blood films. A Rapid Diagnostic Test (RDT may be used as an initial screening tool, but does not replace urgent microscopy which should be done in parallel. Delays in microscopy, however, should not lead to delayed initiation of appropriate treatment. Patients diagnosed with malaria should usually be hospitalized. If outpatient management is preferred, as is the practice in some European centres, patients must usually be followed closely (at least daily until clinical and parasitological cure. Treatment of uncomplicated Plasmodium falciparum malaria is either with oral artemisinin combination therapy (ACT or with the combination atovaquone/proguanil. Two forms of ACT are available in Europe: artemether/lumefantrine and dihydroartemisinin/piperaquine. ACT is also effective against Plasmodium vivax, Plasmodium ovale, Plasmodium malariae and Plasmodium knowlesi, but these species can be treated with chloroquine. Treatment of persistent liver forms in P. vivax and P. ovale with primaquine is indicated after excluding glucose 6 phosphate dehydrogenase deficiency. There are modified schedules and drug options for the treatment of malaria in special patient groups, such as children and pregnant women. The potential for drug interactions and the role of food in the

  7. The efficient importation and distribution of radioisotopes. Suggestions for the most economic importation of radioisotopes

    International Nuclear Information System (INIS)

    1963-01-01

    In the course of their work in many Member States, IAEA technical assistance experts have sometimes encountered difficulties in connection with the importation of radioactive isotopes. In some countries they have been consulted as to the possible improvement of import procedures. The purpose of this publication is to summarize the experience that has been gained in the hope that it may be useful both to scientists who wish to import radioisotopes for their work and to public officials who are concerned with the administrative and financial aspects of the problem. This question is of considerable importance because many countries have only limited resources of scientific man-power and foreign exchange and hence it is essential, if these resources are to be utilized fully, that efficient importing procedures be established. Furthermore, the success or failure of technical assistance activities may depend on whether radioisotopes needed for the project can be efficiently imported. Although the data summarized in this publication are based mainly on the experience of medical users of radioisotopes, they are equally applicable to their uses in other fields such as agriculture and hydrology. This publication covers the subject of importation and distribution of radioisotopes, and concludes with a brief section on the domestic production of short-lived radioisotopes in research reactors

  8. The efficient importation and distribution of radioisotopes. Suggestions for the most economic importation of radioisotopes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1963-08-01

    In the course of their work in many Member States, IAEA technical assistance experts have sometimes encountered difficulties in connection with the importation of radioactive isotopes. In some countries they have been consulted as to the possible improvement of import procedures. The purpose of this publication is to summarize the experience that has been gained in the hope that it may be useful both to scientists who wish to import radioisotopes for their work and to public officials who are concerned with the administrative and financial aspects of the problem. This question is of considerable importance because many countries have only limited resources of scientific man-power and foreign exchange and hence it is essential, if these resources are to be utilized fully, that efficient importing procedures be established. Furthermore, the success or failure of technical assistance activities may depend on whether radioisotopes needed for the project can be efficiently imported. Although the data summarized in this publication are based mainly on the experience of medical users of radioisotopes, they are equally applicable to their uses in other fields such as agriculture and hydrology. This publication covers the subject of importation and distribution of radioisotopes, and concludes with a brief section on the domestic production of short-lived radioisotopes in research reactors.

  9. Radiological research more important than ever

    International Nuclear Information System (INIS)

    Mustonen, R.

    1996-01-01

    Ten years ago, the Finnish radiation monitoring and radiation protection systems were shown to be among the most efficient in Europe. The first overall picture of the radiation situation in Finland was published a little more than a week after the event in Chernobyl. Radioactivity in the environment and in people has been monitored in Finland since the early 1960s. Radioactive materials are, in fact, the best known substances that pose a hazard to the environment. Studies of the environment have perhaps played the most important role in the development of models describing the transportation of radioactive materials. These models are needed to form a basis for preparedness plans. Even though Finland is situated far from Chernobyl, the effects of the event here, too, were so strong that explicit instructions were needed for the population. If the accident had taken place, say, in Sosnovy Bor, some actual protective measures would have been needed in southern and south-eastern Finland. (orig.) (4 figs.)

  10. The importance of iodine nutrition during pregnancy.

    Science.gov (United States)

    Glinoer, Daniel

    2007-12-01

    To examine the importance of iodine nutrition during pregnancy. Review of existing literature of iodine in pregnancy. Population surveys and metabolic studies. Pregnant women. The main changes in thyroid function associated with pregnancy are due to an increase in hormone requirements that begin in the first trimester of gestation. This increase can only be met by a proportional increase in hormone production, something that depends directly upon the availability of iodine. When dietary iodine is lacking, an adequate physiological adaptation is difficult to achieve and is progressively replaced by pathological alterations that occur in parallel with the degree and duration of iodine deprivation. Iodine prophylaxis should be given systematically to women during pregnancy. In most public health programmes dealing with the correction of iodine deficiency disorders, iodised salt has been used as the preferred means to deliver iodine to households. Iodised salt, however, is not the ideal means of delivering iodine in the specific instances of pregnancy, breast-feeding and complementary feeding because of the need to limit salt intake during these periods. In European countries, presently it is proposed that iodine is given to pregnant women and breast-feeding mothers by systematically administering multivitamin tablets containing iodine in order to reach the recommended dietary allowance of 250 microg iodine day-1.

  11. Africa gaining importance in world LPG trade

    International Nuclear Information System (INIS)

    Haun, R.R.; Otto, K.W.; Whitley, S.C.

    1997-01-01

    Major LPG projects planned or under way in Africa will increase the importance of that region's presence in world LPG trade. Supplies will nearly double between 1995 and 2005, at which time they will remain steady for at least 10 years. At the same time that exports are leveling, however, increasing domestic demand for PG is likely to reduce export-market participation by Algeria, Nigeria, Egypt, and Libya. The growth of Africa's participation in world LPG supply is reflected in comparisons for the next 15--20 years. Total world supply of LPG in 1995 was about 165 million metric tons (tonnes), of which Africans share was 7.8 million tonnes. By 2000, world supply will grow to slightly more than 200 million tonnes, with Africa's share expected to increase to 13.2 million tonnes (6.6%). And by 2005, world LPG supply will reach nearly 230 million tonnes; Africa's overall supply volumes by that year will be nearly 16.2 million tonnes (7%). World LPG supply for export in 1995 was on order of 44 million tonnes with Africa supply about 4 million tonnes (9%). By 2005, world export volumes of LPG will reach nearly 70 million tonnes; Africa's share will have grown by nearly 10 million tonnes (14.3%)

  12. Siting considerations for LNG import terminals

    Energy Technology Data Exchange (ETDEWEB)

    Meratla, Z. [CDS Research Ltd., Vancouver, BC (Canada)

    2005-07-01

    Site selection criteria for liquefied natural gas (LNG) facilities and terminals were reviewed in this PowerPoint presentation. Onshore and offshore sites were discussed. Typical public opposition issues were examined, including public concerns over safety and the environment. Low key consultation processes with local communities was advised to assess levels of interest and opposition during initial stages. It was suggested that desirable LNG sites should not be visible from local communities. Remoteness from built-up areas was advised, as well as ensuring that sites meet the requirements of future expansion and large LNG carriers. Issues concerning waterway drawbacks and exclusion zones were examined, as well as the relative merits of onshore and offshore terminals. It was noted that onshore terminals are accessible to personnel as well as outside emergency response resources, and are less susceptible to weather related downtime. In addition, onshore spills are generally impounded. Offshore LNG import terminals are visible from shorelines and susceptible to stray marine traffic and abnormal events. Siting considerations for offshore facilities include sensitive areas; shipping channels; foundation issues; shipping lane access; and offshore pipeline lengths. Issues concerning loading arms, remote flare systems, integral ballast and process equipment for offshore facilities were discussed. Membrane type storage systems and tank construction details were presented as well as details of self supporting storage systems. A comparison of gravity-based structures and floating facilities was presented. It was concluded that floating LNG facilities have well developed security procedures, passive protection and automatic intruder detection alarms. tabs., figs.

  13. Importance of plants in radiation protection

    International Nuclear Information System (INIS)

    Rawat, Shalini

    2015-01-01

    Radioactive substances from nuclear programme structures are one of the major toxicant causing serious health hazards. These manmade radiations include X-ray machines radioactive fall-outs, nuclear reactor waste, TV, computers etc. Effect of radiation may be somatic and genetic. Most genetic effects are brought by manmade radiations. Plants on one hand using the electromagnetic radiation from sun for one of the most important vital activity of earth called Photosynthesis and on the other hand protecting us from harmful radiations. There are however, many natural compounds with radio-protective activity. Such compounds include sulfhydryl-containing compounds and anti-oxidant nutrients such as vitamins C and E, beta-carotene, N-acetylcysteine and selenium, along with a range of phytochemicals found in plants such as Ginkgo biloba, Vitis vinifera (Grape), Ocimum sanctum (Tulsi or holy basil). Some plants have capacity to absorb harmful radiation of computers like Aloe, Cactus, etc. Such study can be helpful in minimizing radiation pollution. Present review paper emphasizing Botanical, Ecological and Economic aspects of some plants. (author)

  14. Important problems of future thermonuclear reactors*

    Directory of Open Access Journals (Sweden)

    Sadowski Marek J.

    2015-06-01

    Full Text Available This paper concerns important and difficult problems connected with a design and construction of thermonuclear reactors, which have to use nuclear fusion reactions of heavy isotopes of hydrogen, i.e., deuterium (D and tritium (T. There are described conditions in which such reactions can occur, and different methods of a high-temperature plasma generation, i.e., high-current electrical discharges, intense microwave pulses, and injection of energetic neutral atoms (NBI. There are also presented experimental facilities which can contain hot plasma for an appropriate period, and particularly so-called tokamaks. The second part presents the technical problems which must be solved in order to build a thermonuclear reactor, that might be used for energetic purposes. There are considered problems connected with a choice of constructional materials for a vacuum chamber, its internal parts, external windings generating a magnetic field, and necessary shields. The next part considers the handling of radioactive tritium; the using of alpha particles (4He for additional heating of plasma; recuperation of hydrogen isotopes absorbed in the tokamak internal parts, and a removal of a helium excess. There is presented a scheme of a future thermonuclear power plant and critical comments on a road map which should enable the construction of an industrial thermonuclear reactor (DEMO.

  15. Fuel swelling importance in PCI mechanistic modelling

    International Nuclear Information System (INIS)

    Arimescu, V.I.

    2005-01-01

    Under certain conditions, fuel pellet swelling is the most important factor in determining the intensity of the pellet-to-cladding mechanical interaction (PCMI). This is especially true during power ramps, which lead to a temperature increase to a higher terminal plateau that is maintained for hours. The time-dependent gaseous swelling is proportional to temperature and is also enhanced by the increased gas atom migration to the grain boundary during the power ramp. On the other hand, gaseous swelling is inhibited by a compressive hydrostatic stress in the pellet. Therefore, PCMI is the net result of combining gaseous swelling and pellet thermal expansion with the opposing feedback from the cladding mechanical reaction. The coupling of the thermal and mechanical processes, mentioned above, with various feedback loops is best simulated by a mechanistic fuel code. This paper discusses a mechanistic swelling model that is coupled with a fission gas release model as well as a mechanical model of the fuel pellet. The role of fuel swelling is demonstrated for typical power ramps at different burn-ups. Also, fuel swelling plays a significant role in avoiding the thermal instability for larger gap fuel rods, by limiting the potentially exponentially increasing gap due to the positive feedback loop effect of increasing fission gas release and the associated over-pressure inside the cladding. (author)

  16. Taxation of carbon intensive imported products

    International Nuclear Information System (INIS)

    De La Fuente Sanchez, C.; Dubilly, A.L.; Lescal, N.

    2010-01-01

    It is one of the greatest challenges of our time to make the link between development issues and climate change actions. The EU has committed itself, throughout the Kyoto Protocol and the current negotiation mechanisms, to reduce its emissions of greenhouse gas, but the question is still pending on the possible ways to have those efforts harmonized globally, and in particular with developing countries. Why not set taxation on carbon intensive products imported, ted, in the European Union, from countries that do not provide 'green' guarantees in their fabrication process? We begin this study with a thorough analysis of the ins and outs of the carbon tax. On the one hand, it is a good way of adjusting prices and rectifying a competition distortion between those paying or their emissions and those exempted of constraints. On the other hand, one can ask oneself if it is fair to discriminate developing countries when they need growth and better living standards. After going through the legal issues in which this debate is imbricated, the third and last part of this study investigates the possible implementation issues in terms of tax level and of benefits' generation and use. This study illustrates the complexity of reuniting particular interests and global interests on global warming, as well as the complexity of sharing responsibilities on a fair way between industrialized and developing countries on climate change issues. The challenge is big and complex yet it is worth the effort. (authors)

  17. The Importance of Landfill Gas Policy Measures

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    The purpose of this document is to identify and examine global policies, measures, and incentives that appear to be stimulating LFG use. As certain countries have made great advances in LFGE development through effective policies, the intention of this report is to use information from the IEA's Global Renewable Energy and Energy Efficiency Measures and Policies Databases to identify and discuss policies. By consolidating this information and categorising it according to policy type, the attributes that are most appealing or applicable to the circumstances of a particular country or area -- technology demonstration, financial incentives, awareness campaigns, etc. -- are more easily identified. The report begins with background information on LFG and sanitary landfill practices, including a discussion of regional disparities, followed by a description of LFG mitigation technologies. Barriers to LFGE projects are then outlined. An explanation of the importance and effectiveness of policy measures leads into a discussion of types and examples of measures that are being used to overcome these barriers and encourage LFGE development. The report concludes with lessons learned, recommendations for further study, and resources where more information can be found.

  18. Triplex DNA: Importance and its medical application

    Directory of Open Access Journals (Sweden)

    Noori Dalooei M

    1998-07-01

    Full Text Available Back in 1957, when investigators produced a triple-stranded form of DNA while studying synthetic nucleic acids, few researchers paid much attention to the discovery. However, triplex DNA was never entirely forgotton and especially since 1987 its structural and functional importance in biological systems as well as its medical applications and therapeutic potentional have been extensively studied. It was suggested that in triplex DNA, the third strand was hydrogen bonded and positioned in the major groove of the Watson-Crick duplex. Protein binding assays show that triplex formation by HR21ap inhibits Sp1 binding to the Ha-ras promoter. These results suggest that the triplex formation by the Ha-ras promoter targed oligonucleotide may provide a means to specifically inhibit transcription of this oncogene in vivo. Triplex DNA can disrupt gene transcriptions and can be used as of this oncogene in vivo. Triplex DNA can disrupt gene transcriptions and can be used as a new strategy for treating viral diseases, such as AIDS, by blocking virus reproduction. As discussed in this article, for a number of reasons, interest in oligonucleotide designed for triplex helices on dsDNA is being steadily increased (including their potential artificial repressors of gene expression, mediator of site specific DNA cleavage and therapeutic use for genetic diseases, cancer and diseases caused by viruses.

  19. Mitochondrial Protein Synthesis, Import, and Assembly

    Science.gov (United States)

    Fox, Thomas D.

    2012-01-01

    The mitochondrion is arguably the most complex organelle in the budding yeast cell cytoplasm. It is essential for viability as well as respiratory growth. Its innermost aqueous compartment, the matrix, is bounded by the highly structured inner membrane, which in turn is bounded by the intermembrane space and the outer membrane. Approximately 1000 proteins are present in these organelles, of which eight major constituents are coded and synthesized in the matrix. The import of mitochondrial proteins synthesized in the cytoplasm, and their direction to the correct soluble compartments, correct membranes, and correct membrane surfaces/topologies, involves multiple pathways and macromolecular machines. The targeting of some, but not all, cytoplasmically synthesized mitochondrial proteins begins with translation of messenger RNAs localized to the organelle. Most proteins then pass through the translocase of the outer membrane to the intermembrane space, where divergent pathways sort them to the outer membrane, inner membrane, and matrix or trap them in the intermembrane space. Roughly 25% of mitochondrial proteins participate in maintenance or expression of the organellar genome at the inner surface of the inner membrane, providing 7 membrane proteins whose synthesis nucleates the assembly of three respiratory complexes. PMID:23212899

  20. The Importance of Experience Based Decommissioning Planning

    International Nuclear Information System (INIS)

    Larsson, Arne; Lidar, Per; Hedin, Gunnar; Bergh, Niklas

    2016-01-01

    Decommissioning of a nuclear facility is an extensive and multidisciplinary task, which involves the management and technical actions associated with ceasing operation and thereafter the step-by-step transfer of the facility from an operating plant to an object under decommissioning. The decommissioning phase includes dismantling of systems and components, decontamination and clearance, demolition of buildings, remediation of any contaminated ground and finally a survey of the site. Several of these activities generate radioactive or potentially radioactive waste, which has to be managed properly prior to clearance or disposal. What makes decommissioning of nuclear installations unique is to large extent the radioactive waste management. No other industries have that complex regulatory framework for the waste management. If decommissioning project in the nuclear industry does not consider the waste aspects to the extent required, there is a large risk of failure causing a reduced trust by the regulators and other stakeholders as well as cost and schedule overruns. This paper will give an overview of important aspects and findings gathered during decades of planning and conducting decommissioning and nuclear facility modernization projects. (authors)

  1. MULTICULTURALISM AS IMPORTANT CHARACTERISTIC OF CONTEMPORARY EDUCATION

    Directory of Open Access Journals (Sweden)

    Aneta Barakoska

    2013-06-01

    Full Text Available The introduction of the multicultural principles in education is a result of common processes of modern societies’ democratisation, requirements for law and respect of the Human Rights and Liberties, the process of globalisation and the economic, technological, and cultural connection among peoples and countries.Multicultural education presents educational program which does not concern only certain minorities, but it also refers to the social groups as a whole, no matter big or small. It refers to every social group which has distinctive culture and to the disparate relations and attitudes that a group develops toward other peoples’ cultures. Some authors point out different models regarding multicultural education in Europe and the USA. Different attitudes towards multiculturalism in Europe and the USA arise from various conditions and situations of minorities.Along with these distinctions go the disparities in educational policy and attitudes towards multicultural education, values, needs, operationalisation, etc. If the ‘educational ideal’ means formation of new citizen that would live in multicultural society, than ‘additional’ programs for education of children based on interculturalism and multiculturalism must be created. The subject matters of the ‘additional’ programs should be incorporated in every general educational subject. Schools should play an important role in encouraging multiculturalism, especially the multinational schools, because they are concrete educational institutions where children are taught proper behaviour.

  2. Sleep and dreaming are for important matters

    Science.gov (United States)

    Perogamvros, L.; Dang-Vu, T. T.; Desseilles, M.; Schwartz, S.

    2013-01-01

    Recent studies in sleep and dreaming have described an activation of emotional and reward systems, as well as the processing of internal information during these states. Specifically, increased activity in the amygdala and across mesolimbic dopaminergic regions during REM sleep is likely to promote the consolidation of memory traces with high emotional/motivational value. Moreover, coordinated hippocampal-striatal replay during NREM sleep may contribute to the selective strengthening of memories for important events. In this review, we suggest that, via the activation of emotional/motivational circuits, sleep and dreaming may offer a neurobehavioral substrate for the offline reprocessing of emotions, associative learning, and exploratory behaviors, resulting in improved memory organization, waking emotion regulation, social skills, and creativity. Dysregulation of such motivational/emotional processes due to sleep disturbances (e.g., insomnia, sleep deprivation) would predispose to reward-related disorders, such as mood disorders, increased risk-taking and compulsive behaviors, and may have major health implications, especially in vulnerable populations. PMID:23898315

  3. The Importance of Reflective Practice in Nursing

    Directory of Open Access Journals (Sweden)

    Lauren Caldwell

    2013-01-01

    Full Text Available Reflection is an essential attribute for the development of autonomous, critical, and advanced practitioners (Mantzoukas & Jasper, 2004. According to Chong (2009, “Reflective practice should be a continuous cycle in which experience and reflection on experiences are inter-related” (p. 112. Studies have shown that nurses who take the time to reflect on their daily experiences provide enhanced nursing care, have a better understanding of theiractions, which in return develops their professional skills (Hansebo & Kihlgren, 2001. Reflective practice is the ability to examine ones actions and experiences with the outcome of developing their practice and enhancing clinicalknowledge. Reflective practice affects all levels of nursing, from students, to advanced practice nursing students, aswell as practicing nurses. Reflective practice is an important component of the nursing curriculum. Research has shown the relationship between student nurses and their mentors is vital. In order for reflection to be effective open-mindedness, courage, and a willingness to accept, and act on, criticism must be present (Bulmam, Lathlean, & Gobbi, 2012. This paper will explore the current literature and implications related to reflective practice in nursing.

  4. An important day for European science

    CERN Document Server

    2009-01-01

    Today is an important day for the future of European science. It is the day on which CERN’s relationship with the European Union reaches maturity. Ever since the early 1950s, CERN and the European project have grown together. CERN was a child of the European movement: the first discussions at Denis de Rougemont’s European Cultural Conference in Lausanne in 1949 led directly to the foundation of CERN in 1954. More recently, the European Union has become an Observer at the CERN Council, links between CERN and the EU have strengthened as Europe has pursued the goal of creating a European Research Area, and CERN has benefited from European support for projects as varied as Grid computing and future accelerator R&D, not forgetting, of course, the numerous Marie Curie fellows whose careers have received a boost thanks to European funds. Today, that collaboration goes one step further with the signature of a Memorandum of Understanding between CERN and the European C...

  5. Important Milestone for REX-ISOLDE

    CERN Multimedia

    2001-01-01

    CERN's new nuclear physics facility, REX-ISOLDE, reached an important milestone on Thursday 23 August. Scheduled for full commissioning later this year, REX-ISOLDE will take beams of unstable ions from the ISOLDE facility and accelerate them, opening up a wide range of new research avenues. Members of the REX-ISOLDE team with REXEBIS - successfully tested last week. The key to REX-ISOLDE is the process of accumulating and cooling unstable ions in a trap and then stripping them of electrons in a so-called charge breeder before accelerating them in a linear accelerator. The first part of this process is the job of REXTRAP, the largest particle trap of its kind, which was successfully tested in 1999 (Bulletin 49/99). Last week it was the turn of REXEBIS (Electron Beam Ion Source), which strips the ions of electrons, to be put through its paces. By increasing the charge of the ions by removing electrons, the length of the linear accelerator needed to accelerate the ions can be reduced, since higher charge mean...

  6. Animal models: an important tool in mycology.

    Science.gov (United States)

    Capilla, Javier; Clemons, Karl V; Stevens, David A

    2007-12-01

    Animal models of fungal infections are, and will remain, a key tool in the advancement of the medical mycology. Many different types of animal models of fungal infection have been developed, with murine models the most frequently used, for studies of pathogenesis, virulence, immunology, diagnosis, and therapy. The ability to control numerous variables in performing the model allows us to mimic human disease states and quantitatively monitor the course of the disease. However, no single model can answer all questions and different animal species or different routes of infection can show somewhat different results. Thus, the choice of which animal model to use must be made carefully, addressing issues of the type of human disease to mimic, the parameters to follow and collection of the appropriate data to answer those questions being asked. This review addresses a variety of uses for animal models in medical mycology. It focuses on the most clinically important diseases affecting humans and cites various examples of the different types of studies that have been performed. Overall, animal models of fungal infection will continue to be valuable tools in addressing questions concerning fungal infections and contribute to our deeper understanding of how these infections occur, progress and can be controlled and eliminated.

  7. Fifty important research questions in microbial ecology.

    Science.gov (United States)

    Antwis, Rachael E; Griffiths, Sarah M; Harrison, Xavier A; Aranega-Bou, Paz; Arce, Andres; Bettridge, Aimee S; Brailsford, Francesca L; de Menezes, Alexandre; Devaynes, Andrew; Forbes, Kristian M; Fry, Ellen L; Goodhead, Ian; Haskell, Erin; Heys, Chloe; James, Chloe; Johnston, Sarah R; Lewis, Gillian R; Lewis, Zenobia; Macey, Michael C; McCarthy, Alan; McDonald, James E; Mejia-Florez, Nasmille L; O'Brien, David; Orland, Chloé; Pautasso, Marco; Reid, William D K; Robinson, Heather A; Wilson, Kenneth; Sutherland, William J

    2017-05-01

    Microbial ecology provides insights into the ecological and evolutionary dynamics of microbial communities underpinning every ecosystem on Earth. Microbial communities can now be investigated in unprecedented detail, although there is still a wealth of open questions to be tackled. Here we identify 50 research questions of fundamental importance to the science or application of microbial ecology, with the intention of summarising the field and bringing focus to new research avenues. Questions are categorised into seven themes: host-microbiome interactions; health and infectious diseases; human health and food security; microbial ecology in a changing world; environmental processes; functional diversity; and evolutionary processes. Many questions recognise that microbes provide an extraordinary array of functional diversity that can be harnessed to solve real-world problems. Our limited knowledge of spatial and temporal variation in microbial diversity and function is also reflected, as is the need to integrate micro- and macro-ecological concepts, and knowledge derived from studies with humans and other diverse organisms. Although not exhaustive, the questions presented are intended to stimulate discussion and provide focus for researchers, funders and policy makers, informing the future research agenda in microbial ecology. © FEMS 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  8. Importance of international standards on hydrogen technologies

    International Nuclear Information System (INIS)

    Bose, T.K.; Gingras, S.

    2001-01-01

    This presentation provided some basic information regarding standards and the International Organization for Standardization (ISO). It also explained the importance of standardization activities, particularly ISO/TC 197 which applies to hydrogen technologies. Standards are established by consensus. They define the minimum requirements that will ensure that products and services are reliable and effective. Standards contribute to the elimination of technical barriers to trade (TBT). The harmonization of standards around the world is desirable in a free trade environment. The influence of the TBT on international standardization was discussed with particular reference to the objectives of ISO/TC 197 hydrogen technologies. One of the priorities for ISO/TC 197 is a hydrogen fuel infrastructure which includes refuelling stations, fuelling connectors, and storage technologies for gaseous and liquid hydrogen. Other priorities include an agreement between the International Electrotechnical Commission (IEC) and the ISO, in particular the IEC/TC 105 and ISO/TC 197 for the development of fuel cell standards. The international standards that have been published thus far include ISO 13984:1999 for liquid hydrogen, land vehicle fuelling system interface, and ISO 14687:1999 for hydrogen fuel product specification. Standards are currently under development for: liquid hydrogen; airport hydrogen fuelling facilities; gaseous hydrogen blends; basic considerations for the safety of hydrogen systems; gaseous hydrogen and hydrogen blends; and gaseous hydrogen for land vehicle filling connectors. It was concluded that the widespread use of hydrogen is dependent on international standardization

  9. A review on phytopharmaceutical importance of asiaticoside

    Institute of Scientific and Technical Information of China (English)

    Kanika Patel; Raghav Mishra; Dinesh Kumar Patel

    2016-01-01

    ABSTRACT Herbal plant materials have huge potential in the field of medicine, nutraceuticals, perfumery, beverages, fragrances, cosmetics and dyeing industry.Centella asiatica (L.) Urban (family: Apiaceae) (C. asiatica) is a very popular medicinal herb in Sri Lanka, Madagascar, India and other parts of Asia. Gotu kola, Brahmi and Mandukparniin are the synonyms ofC. asiatica which is mainly used for improving memory power. The pharmacological importance ofC. asiatica is mainly because of triterpenes such as asiatic acid, asiaticoside, madecassoside and madecassic acid,etc.C. asiatica is mainly used for the treatment of mental fatigue, anxiety, epidermal wound, eczema, leprosy, asthma, psoriasis, ulcers and vein diseases. Asiaticoside is a pentacyclic triterpenoid saponin having anti-depression, anti-tumor, anti-inflammatory, anti-oxidant properties and further it also possesses wound healing, antiulcer and anti-hepatofibrotic activities. It improved cognitive impairment in diabetic condition because of the decreased oxidative stress. Quantification of asiaticoside inC. asiatica has been done by several methods which were mainly based on high performance liquid chromatography methods using different compositions of mobile phase sand detection systems. In these days scientists are trying to discover novel medicine from natural sources for the development of better drugs. In this review we have collected information of asiaticoside in respect to its medicinal values, pharmacological activities, extraction, isolation, and other analytical aspects. So the present review will be supportive to the scientists who are trying to develop some novel medicines from asiaticoside for the better health prospects.

  10. Sleep and dreaming are for important matters

    Directory of Open Access Journals (Sweden)

    Lampros ePerogamvros

    2013-07-01

    Full Text Available Recent studies in sleep and dreaming have described an activation of emotional and reward systems, as well as the processing of internal information during these states. Specifically, increased activity in the amygdala and across mesolimbic dopaminergic regions during REM sleep is likely to promote the consolidation of memory traces with high emotional/motivational value. Moreover, coordinated hippocampal-striatal replay during NREM sleep may contribute to the selective strengthening of memories for important events. In this review, we suggest that, via the activation of emotional/motivational circuits, sleep and dreaming may offer a neurobehavioral substrate for the offline reprocessing of emotions, associative learning, and exploratory behaviors, resulting in improved memory organization, waking emotion regulation, social skills, and creativity. Dysregulation of such motivational/emotional processes due to sleep disturbances (e.g. insomnia, sleep deprivation would predispose to reward-related disorders, such as mood disorders, increased risk-taking and compulsive behaviors, and may have major health implications, especially in vulnerable populations.

  11. The ecological importance of intraspecific variation.

    Science.gov (United States)

    Des Roches, Simone; Post, David M; Turley, Nash E; Bailey, Joseph K; Hendry, Andrew P; Kinnison, Michael T; Schweitzer, Jennifer A; Palkovacs, Eric P

    2018-01-01

    Human activity is causing wild populations to experience rapid trait change and local extirpation. The resulting effects on intraspecific variation could have substantial consequences for ecological processes and ecosystem services. Although researchers have long acknowledged that variation among species influences the surrounding environment, only recently has evidence accumulated for the ecological importance of variation within species. We conducted a meta-analysis comparing the ecological effects of variation within a species (intraspecific effects) with the effects of replacement or removal of that species (species effects). We evaluated direct and indirect ecological responses, including changes in abundance (or biomass), rates of ecological processes and changes in community composition. Our results show that intraspecific effects are often comparable to, and sometimes stronger than, species effects. Species effects tend to be larger for direct ecological responses (for example, through consumption), whereas intraspecific effects and species effects tend to be similar for indirect responses (for example, through trophic cascades). Intraspecific effects are especially strong when indirect interactions alter community composition. Our results summarize data from the first generation of studies examining the relative ecological effects of intraspecific variation. Our conclusions can help inform the design of future experiments and the formulation of strategies to quantify and conserve biodiversity.

  12. The important role of energy taxation

    International Nuclear Information System (INIS)

    Austvik, Ole Gunnar

    2003-01-01

    This is a discussion of the importance of energy taxation in EU countries. Although natural gas is the most environmentally friendly of the fossil fuels, its use may be taxed far harder in the future. The price effects of such a development are discussed. The increasing taxes on oil products which has taken place in the OECD area may come to slow down if competing economies elsewhere do not follow the same policy. The challenge is particularly coming from the new economies in Asia, included the giants China and India, which now have far larger economic growth than the OECD area with a corresponding increased energy consumption. Strong competition may develop both in the markets for products and in the market for factor inputs (energy), so that taxes within the OECD area no longer can be increased but must be lowered. This may also happen if the oil price is high over some time. As far as taxes on natural gas in the European gas market is concerned, the large industrial users will face a regional competitive situation for natural gas as an input factor, while they are globally in a competitive situation for oil as an input factor. In product markets, this industry competes globally in the same way, as does industry that uses oil. This may lead to European countries wishing to tax the use of natural gas in the consumer sector harder than gas for industry and the production of electricity

  13. The extent and importance of intragenic recombination

    Directory of Open Access Journals (Sweden)

    de Silva Eric

    2004-11-01

    Full Text Available Abstract We have studied the recombination rate behaviour of a set of 140 genes which were investigated for their potential importance in inflammatory disease. Each gene was extensively sequenced in 24 individuals of African descent and 23 individuals of European descent, and the recombination process was studied separately in the two population samples. The results obtained from the two populations were highly correlated, suggesting that demographic bias does not affect our population genetic estimation procedure. We found evidence that levels of recombination correlate with levels of nucleotide diversity. High marker density allowed us to study recombination rate variation on a very fine spatial scale. We found that about 40 per cent of genes showed evidence of uniform recombination, while approximately 12 per cent of genes carried distinct signatures of recombination hotspots. On studying the locations of these hotspots, we found that they are not always confined to introns but can also stretch across exons. An investigation of the protein products of these genes suggested that recombination hotspots can sometimes separate exons belonging to different protein domains; however, this occurs much less frequently than might be expected based on evolutionary studies into the origins of recombination. This suggests that evolutionary analysis of the recombination process is greatly aided by considering nucleotide sequences and protein products jointly.

  14. The importance of marketing in nurse education.

    Science.gov (United States)

    Webster, R

    There can be little doubt that changes in the National Health Service (NHS) heralded by the 1989 Government White Paper, Working for Patients, have significant implications for nurse education. Not least will be the need for Colleges and Schools of Nursing to present a high profile in terms of the services they offer. This paper explores the concept of marketing and its increasing importance to nurse education. It examines Giles' three propositions in relation to marketing, and suggests that these may be applied successfully to organisations providing a service, as well as those producing material goods. It looks at how and why marketing is necessary to nurse education, and suggests that marketing is an essential tool in assisting the School to achieve its objectives. Marketing strategies are discussed in detail, looking first at methods of research, then at the processes used to sell the courses being offered. These include the techniques of developing the offering, marketing the offering, facilitation, valuation and finally, promotional communication. The paper concludes by summarising the reasons why marketing techniques will be essential to the future success of nurse education, at a time when it is so vital to ensure that a well qualified nursing workforce is prepared to meet the challenges of the future.

  15. Dendritic Cells—Importance in Allergy—

    Directory of Open Access Journals (Sweden)

    Setsuya Aiba

    2007-01-01

    Full Text Available In this review we discuss the role of dendritic cells (DC in the pathogenesis of allergic contact hypersensitivity (ACH and atopic disorders, such as asthma and atopic eczema. In ACH patients, DC recognize the invasion of simple chemicals such as haptens, and trigger antigen-specific T cell responses leading to the characteristic histological and clinical changes such as spongiosis and papulovesicular eruptions. During atopic disorders, it is well known that the Th2-deviated immune response plays a crucial role in their pathogenesis. DC provide T cells with antigen and costimulatory signals (signals 1 and 2, respectively, as well as with a polarizing signal (signal 3. When studying ACH, it is important to understand how simple chemicals induce the activation of DC and their migration to the draining lymph nodes where they supply signals 1 and 2 to naïve T cells. The mechanisms by which DC induce the Th2-deviated immune response, namely via the Th2-deviated signal 3, are central topics in the pathogenesis of atopic disorders.

  16. Uranium exports could match oil imports

    International Nuclear Information System (INIS)

    McIntyre, H.C.

    1977-01-01

    Apart from a temporary embargo while safeguards are negotiated, the Canadian government limits uranium exports so as to guarantee fuel for every Canadian reactor built or planned for 30 years. On the basis of present known reserves of 172 Gg of 'cheap' U 3 O 8 and 33 of 'dear', that would mean phasing out exports after the mid 1980's, but probably much more 'dear' uranium remains to be discovered. Provincial taxation and restrictions on foreign ownership may be limitations. Discoveries range over eleven areas, but production capacity at present is 14190 Mg/d from Ontario and 3400 from Saskatchewan, with 8800 mothballed and 4860 planned or being rehabilitated. The price has jumped to $95/kg, so that uranium exports may cover half the cost of oil imports. All producers use sulfuric acid leaching, except Eldorado, which uses carbonate leaching; a process using tertiary amine is being developed. Development of the organic-cooled Th/ 233 U fuelled reactor may greatly extend fuel resources. (N.D.H.)

  17. Filter's importance in nuclear cardiology imaging

    International Nuclear Information System (INIS)

    Jesus, Maria C. de; Lima, Ana L.S.; Santos, Joyra A. dos; Megueriam, Berdj A.

    2008-01-01

    Full text: Nuclear Medicine is a medical speciality which employs tomography procedures for the diagnosis, treatment and prevention of diseases. One of the most commonly used apparatus is the Single Photon Emission Computed Tomography (SPECT). To perform exams, a very small amount of a radiopharmaceutical must be given to the patient. Then, a gamma camera is placed in convenient positions to perform the photon counting, which is used to reconstruct a full 3 dimensional distribution of the radionuclide inside the body or organ. This reconstruction provides a 3-dimensional image in spatial coordinates, of the body or organ under study, allowing the physician to give the diagnostic. Image reconstruction is usually worked in the frequency domain, due to a great simplification introduced by the Fourier decomposition of image spectra. After the reconstruction, an inverse Fourier transform must be applied to trace back the image into spatial coordinates. To optimize this reconstruction procedure, digital filters are used to remove undesirable components of frequency, which can 'shadow' relevant physical signatures of diseases. Unfortunately, the efficiency of the applied filter is strongly dependent on its own mathematical parameters. In this work we demonstrate how filters interfere on image quality in cardiology examinations with SPECT, concerning perfusion and myocardial viability and the importance of the medical physicist in the choice of the right filters avoiding some serious problems that could occur in the inadequate processing of an image damaging the medical diagnosis. (author)

  18. The Importance of Transport for Social Inclusion

    Directory of Open Access Journals (Sweden)

    Janet Stanley

    2017-12-01

    Full Text Available Links between mobility, social exclusion and well being, and matters related thereto, have been an important focus of research, planning and policy thinking in the land use transport field for about the past two decades, in places such as the UK, Australia, South Africa, North America and parts of South America. This introductory paper to the journal volume on Regional and Urban Mobility: Contribution to Social Inclusion summarizes some of the key literature in the field during that period, illustrating how research sometimes takes a place-based approach and at other times focuses on groups of people likely to be at risk of mobility-related social exclusion. The ten articles in this journal volume explore aspects of these relationships, mainly through the lens of at risk groups, across a number of social-spatial settings. Articles draw on case studies from the Philippines, UK/Germany, UK/Colombia, Lisbon, Gilgat-Baltistan, Turkey and Japan, providing a broad set of contexts. The different language and frameworks used by researchers from different professional backgrounds, as illustrated in this volume, highlights some of the barriers that need to be confronted in progressing policy to improve the lot of people experiencing mobility-related social exclusion.

  19. A review on phytopharmaceutical importance of asiaticoside

    Directory of Open Access Journals (Sweden)

    Kanika Patel

    2016-11-01

    Full Text Available Herbal plant materials have huge potential in the field of medicine, nutraceuticals, perfumery, beverages, fragrances, cosmetics and dyeing industry. Centella asiatica (L. Urban (family: Apiaceae (C. asiatica is a very popular medicinal herb in Sri Lanka, Madagascar, India and other parts of Asia. Gotu kola, Brahmi and Mandukparniin are the synonyms of C. asiatica which is mainly used for improving memory power. The pharmacological importance of C. asiatica is mainly because of triterpenes such as asiatic acid, asiaticoside, madecassoside and madecassic acid, etc. C. asiatica is mainly used for the treatment of mental fatigue, anxiety, epidermal wound, eczema, leprosy, asthma, psoriasis, ulcers and vein diseases. Asiaticoside is a pentacyclic triterpenoid saponin having anti-depression, anti-tumor, anti-inflammatory, antioxidant properties and further it also possesses wound healing, antiulcer and anti-hepatofibrotic activities. It improved cognitive impairment in diabetic condition because of the decreased oxidative stress. Quantification of asiaticoside in C. asiatica has been done by several methods which were mainly based on high performance liquid chromatography methods using different compositions of mobile phase sand detection systems. In these days scientists are trying to discover novel medicine from natural sources for the development of better drugs. In this review we have collected information of asiaticoside in respect to its medicinal values, pharmacological activities, extraction, isolation, and other analytical aspects. So the present review will be supportive to the scientists who are trying to develop some novel medicines from asiaticoside for the better health prospects.

  20. Importance of entomology in veterinary forensics

    Directory of Open Access Journals (Sweden)

    Aleksić Jelena

    2008-01-01

    Full Text Available Entomological evidence is legal evidence in the form of insects or related artropodes, and a field of their study in the aim of medicocriminal applications and veterinary-medical forensic cases is forensic entomology. The most obvious and widely present fauna on the animal and human corpse in early stages of the decomposition process are insect larvae that use the corps as an important food source. The insects found on the corpse represent a significant source of information for determining the time of death, which is an evaluation of the post-morted interval. Additionally, by comparing fauna around the body with fauna found on the body one can obtain information if the corpse was moved after death. Often, insects found on the body point out that infestation by larvae started before death. That implicates animal abuse and defines its duration. Based on these elements, a forensic doctor can deduce which level of abuse is in question. Entomology is an expanding field and the more cases are being shown and the more researchers are being taught how to use insects as a way of proving responsibility, the more it will develop. It is becoming more common for entomological evidence to be case-breaking in the determination of post mortem intervals, in both early and late decomposition phase.

  1. Importance of funding in decommissioning cost estimates

    International Nuclear Information System (INIS)

    Mingst, B.C.

    1987-01-01

    Decommissioning cost estimates have been made by several study groups for the decommissioning of pressurized-water and boiling-water nuclear power stations. The results of these studies are comparable when corrected for inflation and the differences in contingency factors applied by the study groups. The estimated dismantling costs differ far less than a factor of 2 in all cases, despite the design differences found in the plants that were studied. An analysis of the different methods available for funding the dismantling of these facilities shows the much stronger effect that the choice of funding methods has on the net cost of decommissioning. The total cost of dismantling may vary more than a factor of 4 from one funding method to another, assuming current or recent historical inflation rates. The funding methods evaluated include sinking funds, deposits, negative-salvage value depreciation, and insurance. These funding methods are taken from the NRC's Notice of Proposed Rulemaking description of acceptable funding methods. The funding analysis for this study was performed using the DECOST-86 computer code. The evaluation of funding options for a nuclear facility, and the appropriate choice of the funding method best for that facility, are found to be more important than detailed engineering studies in determining the net cost of decommissioning during the early portions of the plant's operating lifetime

  2. Importance and functions of European grasslands.

    Science.gov (United States)

    Carlier, L; De Vliegher, A; Van Cleemput, O; Boeckx, P

    2005-01-01

    The European agricultural policy is not simple and needs to accommodate also social and environmental requirements. Grassland will continue to be an important form of land use in Europe, but with increased diversity in management objectives and systems used. Besides its role as basic nutrient for herbivores and ruminants grasslands have opportunities for adding value by exploiting positive health characteristics in animal products from grassland and through the delivery of environmental benefits. In fact grasslands contribute to a high degree to the struggle against erosion and to the regularizing of water regimes, to the purification of fertilizers and pesticides and to biodiversity. Finally they have aesthetic role and recreational function as far as they provide public access that other agricultural uses do not allow. But even for grassland it is very difficult to create a good frame for its different tasks (1) the provision of forage for livestock, (2) protection and conservation of soil and water resources, (3) furnishing a habitat for wildlife, both flora and fauna and (4) contribution to the attractiveness of the landscape. Nevertheless it is the only crop, able to fulfil so many tasks and to fit so many requirements.

  3. The importance of simulation in nursing education

    Directory of Open Access Journals (Sweden)

    Evrim Eyikara

    2017-01-01

    Full Text Available Nursing education involves a practice-oriented curriculum in which emphasis is placed on both theoretical knowledge and psychomotor skills. In skill-based education, where learning through practice occupies a central role, it is important to ensure the integration of theoretical knowledge into practice. In this context, simulations represent an innovative teaching method that stimulates a number of senses at the same time among learners. Simulation is a method which can be designed to reflect real-life conditions, and which provides the opportunity to work in contexts that are closer and more representative of real settings. Depending on the clinical situation or scenario; the simulation method will involve a student or a group of students performing a number of patient care activities on a manikin, player or standardized patient. The simulation method allows students to repeatedly practice their clinical skills until they develop a sense of proficiency; to learn at their own pace; and to freely make mistakes. Simulations is an educational process that can replicate clinical practices in a safe environment. Nursing students who take part in education programs involving simulations perform less medical mistakes in clinical settings, and are able to better develop their critical thinking and clinical decision-making skills. For these reasons, we recommend that simulations, which represent an interactive learning method, are rendered more common in institutions providing nursing education.

  4. Important ATLAS Forward Calorimeter Milestone Reached

    CERN Document Server

    Loch, P.

    The ATLAS Forward Calorimeter working group has reached an important milestone in the production of their detectors. The mechanical assembly of the first electromagnetic module (FCal1C) has been completed at the University of Arizona on February 25, 2002, only ten days after the originally scheduled date. The photo shows the University of Arizona FCal group in the clean room, together with the assembled FCal1C module. The module consists of a stack of 18 round copper plates, each about one inch thick. Each plate is about 90 cm in diameter, and has 12260 precision-drilled holes in it, to accommodate the tube/rod electrode assembly. The machining of the plates, which was done at the Science Technology Center (STC) at Carleton University, Ottawa, Canada, required high precision to allow for easy insertion of the electrode copper tube. The plates have been carefully cleaned at the University of Arizona, to remove any machining residue and metal flakes. This process alone took about eleven weeks. Exactly 122...

  5. The importance of learning when making inferences

    Directory of Open Access Journals (Sweden)

    Jorg Rieskamp

    2008-03-01

    Full Text Available The assumption that people possess a repertoire of strategies to solve the inference problems they face has been made repeatedly. The experimental findings of two previous studies on strategy selection are reexamined from a learning perspective, which argues that people learn to select strategies for making probabilistic inferences. This learning process is modeled with the strategy selection learning (SSL theory, which assumes that people develop subjective expectancies for the strategies they have. They select strategies proportional to their expectancies, which are updated on the basis of experience. For the study by Newell, Weston, and Shanks (2003 it can be shown that people did not anticipate the success of a strategy from the beginning of the experiment. Instead, the behavior observed at the end of the experiment was the result of a learning process that can be described by the SSL theory. For the second study, by Br"oder and Schiffer (2006, the SSL theory is able to provide an explanation for why participants only slowly adapted to new environments in a dynamic inference situation. The reanalysis of the previous studies illustrates the importance of learning for probabilistic inferences.

  6. Cerebral ischemic stroke: is gender important?

    Science.gov (United States)

    Gibson, Claire L

    2013-09-01

    Cerebral stroke continues to be a major cause of death and the leading cause of long-term disability in developed countries. Evidence reviewed here suggests that gender influences various aspects of the clinical spectrum of ischemic stroke, in terms of influencing how a patients present with ischemic stroke through to how they respond to treatment. In addition, this review focuses on discussing the various pathologic mechanisms of ischemic stroke that may differ according to gender and compares how intrinsic and hormonal mechanisms may account for such gender differences. All clinical trials to date investigating putative neuroprotective treatments for ischemic stroke have failed, and it may be that our understanding of the injury cascade initiated after ischemic injury is incomplete. Revealing aspects of the pathophysiological consequences of ischemic stroke that are gender specific may enable gender relevant and effective neuroprotective strategies to be identified. Thus, it is possible to conclude that gender does, in fact, have an important role in ischemic stroke and must be factored into experimental and clinical investigations of ischemic stroke.

  7. Nuclear data, their importance and evaluation

    International Nuclear Information System (INIS)

    Schmidt, J.J.

    1980-01-01

    Nuclear data comprize all quantitative results of nuclear physics investigations and can be subdivided in the three areas of nuclear structure, nuclear decay and nuclear reaction data. For the purposes of fission and fusion reactor design mostly neutron reaction data are needed, while for the nuclear fuel cycle outside the reactor and for a large variety of ''non-energy'' scientific applications a number of photonuclear and charged particle nuclear reaction data and of nuclear structure and decay data are needed, in addition to selected neutron nuclear reaction data. To meet the needs of nuclear science and technology for accurate nuclear data, comprehensive computer libraries of evaluated nuclear data have been built up from evaluation of a massive volume of experimental data complemented by data calculated from nuclear theory. The basic characteristics and requirements of evaluated data libraries are discussed and evaluation sources and methods illustrated with the example of a few important neutron nuclear reactions. International mechanisms have been developed, coordinated by the IAEA Nuclear Data Section with the cooperation of many nuclear data centres and groups, for the efficient dissemination of bibliographic and numerical experimental and evaluated nuclear data to data users in the whole world. (author)

  8. Evaluation of factors important to enhance productivity

    Directory of Open Access Journals (Sweden)

    Sanjay Kumar

    2016-12-01

    Full Text Available Productivity as a measure for output is important to industry and academia. In this research, factors to enhance productivity have been identified from the literature by reviewing various international and national sources to explore this evergreen field of research that is “productivity,” which has always been an increasingly interesting area of research for researchers over decades or perhaps over centuries. In total, 15 number of factors have been identified to enhance productivity. Analytic hierarchy process approach has been appropriately chosen to rank these factors because of its simplicity and effectiveness. The tool has been used by taking perception of experts from the Indian manufacturing industry. Positive attitude and involvement of management, proactive employees, and good working conditions have been ranked as top three factors as per the experts’ opinion. The ranking of factors to enhance productivity, categorization of the factors into four perspectives, and hierarchy of perspective and action plan as a final outcome of the paper may help academia and operations managers toward effective management of “operations and production activities of firms/supply chains.”

  9. Perspectives on the importance of postoperative ileus.

    Science.gov (United States)

    Sanfilippo, Filippo; Spoletini, Gabriele

    2015-04-01

    Post-operative ileus (POI) is a common condition after surgery. Failure to restore adequate bowel function after surgery generates a series of complications and it is associated to patients frustration and discomfort, worsening their perioperative experience. Even mild POI can be source of anxiety and could be perceived as a drop out from the "straight-forward" pathway. Enhanced recovery programmes have emphasized the importance of early commencement of oral diet, avoiding the ancient dogmata of prolonged gastric decompression and fasting. These protocols with early oral feeding and mobilization have led to improved perioperative management and have decreased hospital length of stay, ameliorating patient's postoperative experience as well. Nonetheless, the incidence of POI is still high especially after major open abdominal surgery. In order to decrease the incidence of POI, minimally-invasive surgical approaches and minimization of surgical manipulation have been suggested. From a pharmacological perspective, a meta-analysis of pro-kinetics showed beneficial results with alvimopan, although its use has been limited by the augmented risk of myocardial infarction and the high costs. A more simple approach based on the postoperative use of chewing-gum has provided some benefits in restoring bowel function. From an anaesthesiological perspective, epidural anaesthesia/analgesia does not only reduce the postoperative consumption of systemic opioids but directly improve gastrointestinal function and should be considered where possible, at least for open surgical procedures. POI represents a common and debilitating complication that should be challenged with multi-disciplinary approach. Prospective research is warranted on this field and should focus also on patient s reported outcomes.

  10. Breast cancer: the importance of prevention.

    Science.gov (United States)

    1989-01-01

    Breast cancer currently accounts for 14% of new cancers in women in developing countries. As urbanization accelerates and more Third World women adopt Western diets and reproductive patterns, this rate can be expected to increase. Researchers have accumulated a significant knowledge base of the risk factors associated with breast cancer. Early 1st menstruation, having a 1st fullterm pregnancy after age 30 years, and going through menopause after age 50 years are all believed to increase this risk. Although studies have failed to reveal any consistent association between oral contraceptive (OC) use and breast cancer, there is some evidence of an increased risk among women under age 45 years who started OC use early or used this contraceptive method for a long time. Obesity, and the diet prevalent in developed countries--high in fat, low in fiber, and high in calories--are other risk factors for breast cancer. Several studies have shown that women who moved to the US from countries such as Japan with low breast cancer rates approached the risk levels of US women within 1 generation as a result of the adoption of a Western lifestyle. Of particular concern in developing countries is the fact that most breast cancers go undiagnosed or are not detected early enough to allow for effective treatment, if treatment is even available. Cultural taboos often prevent both women and physicians from examining the breasts for lumps. Both developed and developing countries must begin devoting more attention to the prevention of breast cancer. An important preventive step is for mothers to breastfeed their infants for at least 1 years.

  11. [Food poisoning--importance of international perspective].

    Science.gov (United States)

    Nishibuchi, Mitsuaki

    2012-08-01

    It is important to obtain the information on food security in the countries other than Japan since more than 60 % of the food consumed come from these countries. Food security is now considered as a global issue. A global trend persuading us to provide safe food to humans is based on the concept of human security development associated with a sense of human mission to sustain one's life. Another global tendency pushing us to secure safety and hygiene of food is driven by the economic pressure coming from the rules in international trade established by Codex Committee under FAO/WHO. In contrast to these trends under globalization requesting safe and hygienic food, food habits based on tradition or religion are maintained locally in various parts of the world. These local habits include eating raw or improperly cooked foods, which may become a risk of being exposed to food poisoning pathogens. This issue may be adequately solved by a risk assessment approach based on the concept of appropriate level of protection (ALOP). Like or not, people in some local areas live in the unhygienic environment where they are unintentionally and frequently exposed to enteric pathogens or immunologically cross-reacting microorganisms through which they may acquire specific immunity to the pathogens and escape from infection by the pathogens. There are therefore many areas in the world where people understand the necessity to provide safe food at the international level (globalization) but actually consume food in varying hygienic conditions from area to area due in part to traditional food habits or living environments (localization); we call this situation as glocalization (global+local).

  12. APRI-6. Accident Phenomena of Risk Importance

    International Nuclear Information System (INIS)

    Garis, Ninos; Ljung, J

    2009-06-01

    Since the early 1980s, nuclear power utilities in Sweden and the Swedish Radiation Safety Authority (SSM) collaborate on the research in severe reactor accidents. In the beginning focus was mostly on strengthening protection against environmental impacts after a severe reactor accident, for example by develop systems for the filtered relief of the reactor containment. Since the early 90s, this focus has shifted to the phenomenological issues of risk-dominant significance. During the years 2006-2008, the partnership continued in the research project APRI-6. The aim was to show whether the solutions adopted in the Swedish strategy for incident management provides adequate protection for the environment. This is done by studying important phenomena in the core melt estimating the amount of radioactivity that can be released to the atmosphere in a severe accident. To achieve these objectives the research has included monitoring of international research on severe accidents and evaluation of results and continued support for research of severe accidents at the Royal Inst. of Technology (KTH) and Chalmers University. The follow-up of international research has promoted the exchange of knowledge and experience and has given access to a wealth of information on various phenomena relevant to events in severe accidents. The continued support to KTH has provided increased knowledge about the possibility of cooling the molten core in the reactor tank and the processes associated with coolability in the confinement and about steam explosions. Support for Chalmers has increased knowledge of the accident chemistry, mainly the behavior of iodine and ruthenium in the containment after an accident

  13. APRI-6. Accident Phenomena of Risk Importance

    Energy Technology Data Exchange (ETDEWEB)

    Garis, Ninos; Ljung, J [eds.; Swedish Radiation Safety Authority, Stockholm (Sweden); Agrenius, Lennart [ed.; Agrenius Ingenjoersbyraa AB, Stockholm (Sweden)

    2009-06-15

    Since the early 1980s, nuclear power utilities in Sweden and the Swedish Radiation Safety Authority (SSM) collaborate on the research in severe reactor accidents. In the beginning focus was mostly on strengthening protection against environmental impacts after a severe reactor accident, for example by develop systems for the filtered relief of the reactor containment. Since the early 90s, this focus has shifted to the phenomenological issues of risk-dominant significance. During the years 2006-2008, the partnership continued in the research project APRI-6. The aim was to show whether the solutions adopted in the Swedish strategy for incident management provides adequate protection for the environment. This is done by studying important phenomena in the core melt estimating the amount of radioactivity that can be released to the atmosphere in a severe accident. To achieve these objectives the research has included monitoring of international research on severe accidents and evaluation of results and continued support for research of severe accidents at the Royal Inst. of Technology (KTH) and Chalmers University. The follow-up of international research has promoted the exchange of knowledge and experience and has given access to a wealth of information on various phenomena relevant to events in severe accidents. The continued support to KTH has provided increased knowledge about the possibility of cooling the molten core in the reactor tank and the processes associated with coolability in the confinement and about steam explosions. Support for Chalmers has increased knowledge of the accident chemistry, mainly the behavior of iodine and ruthenium in the containment after an accident.

  14. HST Observations of Astrophysically Important Visual Binaries

    Science.gov (United States)

    Bond, Howard

    2015-10-01

    We propose to continue our long-term program of astrometry of close visual binaries, with the primary goal of determining purely dynamical masses for 3 important main-sequence stars and 9 white dwarfs (WDs). A secondary aim is to set limits on third bodies in the systems down to planetary mass. Three of our targets are naked-eye stars with much fainter companions that are extremely difficult to image from the ground. Our other 2 targets are double WDs, whose small separations and faintness likewise make them difficult to measure using ground-based techniques. Observations have been completed for a 3rd double WD.The bright stars, to be imaged with WFC3, are: (1) Procyon (P = 40.83 yr), containing a bright F star and a much fainter WD companion. With the continued monitoring proposed here, we will obtain masses to an accuracy of better than 1%, providing a testbed for theories of both Sun-like stars and WDs. (2) Sirius (P = 50.14 yr), an A-type star also having a faint WD companion, Sirius B, the nearest and brightest of all WDs. (3) Mu Cas (P = 21.08 yr), a nearby metal-deficient G dwarf for which accurate masses will lead to the stars' helium contents, with cosmological implications. The faint double WDs, to be observed with FGS, are: (1) G 107-70 (P = 18.84 yr), and (2) WD 1818+126 (P = 12.19 yr). Our astrometry of these systems will add 4 accurate masses to the handful of WD masses that are directly known from dynamical measurements. The FGS measurements will also provide precise parallaxes for the systems, a necessary ingredient in the mass determinations.

  15. Important advances in malaria vaccine research

    Directory of Open Access Journals (Sweden)

    Priyanka Jadhav

    2012-01-01

    Full Text Available Malaria is one of the most widespread parasitic infection in Asian countries affecting the poor of the poor. In an effort to develop an effective vaccine for the treatment of malaria, various attempts are being made worldwide. If successful, such a vaccine can be effective for treatment of both Plasmodium vivax and Plasmodium falciparum. This would also be able to avoid complications such as drug resistance, resistance to insecticides, nonadherence to the treatment schedule, and eventually high cost of treatment in the resource-limited settings. In the current compilation, the details from the literature were collected by using PubMed and Medline as search engines and searched for terms such as malaria, vaccine, and malaria treatment. This review collates and provides glimpses of the information on the recent malaria vaccine development. The reader will be taken through the historical perspective followed by the approaches to the malaria vaccine development from pre-erythrocytic stage vaccines, asexual stage vaccines, transmission blocking vaccines, etc. Looking at the current scenario of the malaria and treatment strategies, it is an absolute need of an hour that an effective malaria vaccine should be developed. This would bring a revolutionary breakthrough in the treatment modalities especially when there is increasing emergence of resistance to existing drug therapy. It would be of great purpose to serve those living in malaria endemic region and also for travelers which are nonimmune and coming to malaria endemic region. As infection by P. vivax is more prevalent in India and other Asian subcontinent and is often prominent in areas where elimination is being attempted, special consideration is required of the role of vaccines in blocking transmission, regardless of the stages being targeted. Development of vaccines is feasible but with the support of private sector and government organization in terms of regulatory and most importantly

  16. Importance of weak minerals on earthquake mechanics

    Science.gov (United States)

    Kaneki, S.; Hirono, T.

    2017-12-01

    The role of weak minerals such as smectite and talc on earthquake mechanics is one of the important issues, and has been debated for recent several decades. Traditionally weak minerals in fault have been reported to weaken fault strength causing from its low frictional resistance. Furthermore, velocity-strengthening behavior of such weak mineral (talc) is considered to responsible for fault creep (aseismic slip) in the San Andreas fault. In contrast, recent studies reported that large amount of weak smectite in the Japan Trench could facilitate gigantic seismic slip during the 2011 Tohoku-oki earthquake. To investigate the role of weak minerals on rupture propagation process and magnitude of slip, we focus on the frictional properties of carbonaceous materials (CMs), which is the representative weak materials widely distributed in and around the convergent boundaries. Field observation and geochemical analyses revealed that graphitized CMs-layer is distributed along the slip surface of a fossil plate-subduction fault. Laboratory friction experiments demonstrated that pure quartz, bulk mixtures with bituminous coal (1 wt.%), and quartz with layered coal samples exhibited almost similar frictional properties (initial, yield, and dynamic friction). However, mixtures of quartz (99 wt.%) and layered graphite (1 wt.%) showed significantly lower initial and yield friction coefficient (0.31 and 0.50, respectively). Furthermore, the stress ratio S, defined as (yield stress-initial stress)/(initial stress-dynamic stress), increased in layered graphite samples (1.97) compared to quartz samples (0.14). Similar trend was observed in smectite-rich fault gouge. By referring the reported results of dynamic rupture propagation simulation using S ratio of 1.4 (typical value for the Japan Trench) and 2.0 (this study), we confirmed that higher S ratio results in smaller slip distance by approximately 20 %. On the basis of these results, we could conclude that weak minerals have lower

  17. Importing CAD models into MONK and MCBEND

    International Nuclear Information System (INIS)

    Searson, K.; Fleurot, F.; Cooper, A. J.; Cowan, P.

    2009-01-01

    The direct use of Computer Aided Design (CAD) models in criticality and shielding codes has been a long standing goal for Sellafield Ltd. Such functionality could offer several advantages over the traditional method of text based modelling systems. Analysts would be able to take advantage of the advanced Graphical User Interface based modelling features provided by solid modelers, potentially reducing the costs associated with creating models in a format suitable for the analyst's criticality and shielding code. A prototype system has been developed that allows CAD models created in Autodesk Inventor or Solidworks to be used in criticality and shielding calculations. The system is based on the ANSI Initial Graphics Exchange Specification 5.3 standard and models are exported from the CAD software in Trimmed NURBS format. The format retains much more of the model's geometrical information than a format based on solid meshing techniques and avoids many of the associated problems such as large memory costs, surface approximations and void spaces. The time consuming and complex meshing process is also avoided. Runtime intersection calculations are performed using either a Bezier clipping process for NURBS based surface definitions, or by transforming the coordinate system through which the ray tracks for Surface of Revolution calculations. NURBS surfaces are therefore converted to Bezier form as the model is imported. In addition, the SR generatrix is, in general, converted to a 'strip tree' representation, allowing the SR intersection calculations to be performed with arbitrary generatrix shapes. Details of recent improvements to the Bezier clipping process are provided. Reduction in runtime of SR based Solidworks models over equivalent NURBS based Autodesk Inventor models is also demonstrated. (authors)

  18. Geochemical importance of isotopic fractionation during respiration

    International Nuclear Information System (INIS)

    Schleser, G.; Foerstel, H.

    1975-01-01

    In 1935 it was found that atmospheric oxygen contained a relatively greater abundance of the 18 O isotope than did the oxygen bound in water (Dole effect). A major contribution to the fractionation of the stable oxygen isotopes should result from the respiration of microorganisms. In this respect our interest centers on the soil because nearly all organic material produced on land is decomposed within the soil. The oceans are less important because the primary productivity on land is twice the value for the oceans. In a first approach we measured the oxygen isotope fractionation during the respiration of E. coli K12 for different respiration rates. These results, accomplished with a chemostat, indicate that the fractionation factor α of the oxygen isotopes increases with the increasing respiratory activity, measured as Q/sub O 2 /. At low dilution rates or growth rates respectively of about 0.05 h -1 , the fractionation factor amounts to 1.006 increasing to 1.017 at dilution rates of about 1.0 h -1 . The results are interpreted as a kinetic mass fractionation due to the slightly different diffusion coefficients of 16 O 2 and 18 O 16 O. The respiration rates in conjunction with the corresponding fractionation data are compared with the respiration rates of typical soil microorganisms such as Azotobacter, in order to deduce fractionation data for these organisms. This is necessary to calculate a mean global fractionation factor. Understanding the Dole effect with these fractionation processes should finally give us the opportunity to calculate gas-exchange rates between the atmosphere and the oceans, on the basis of the behavior of the stable oxygen isotopes

  19. The Importance of Vitaminsfor Soccer Players.

    Science.gov (United States)

    Eskici, Günay

    2015-12-01

    Soccer is one of the most widely played and complex sports in the world, where success depends on technical, tactical and physical skills of the players. Studies to improve performance in soccer have often focused on technique and tactics. However, nutrition is one of the most important factors influencing athletic performance of the players. The duration of matches is long and the training is intense. This leads to increased requirements for energy and nutrients, as well as increased reactive oxygen radicals and hence increased muscle damage. Vitamins are micronutrients that a living organism requires in trace quantities for health. As these assume crucial functions in the body, the performance of the player is negatively affected particularly during long-term deficiency. Beta-carotene, C and E vitamins are antioxidants that protect against oxygen radicals. In case of their deficiency, oxidative stress and muscle fatigue increases. Vitamin D is involved in maintaining mineral balance, and it increases absorption of dietary calcium and phosphorus. In case of vitamin D deficiency, injuries resulting from the musculoskeletal system might increase. B Vitamins (B1, B2, niacin, B6, B12, biotin, folic acid and pantothenic acid) perform duties such as energy production, absorption and transport of iron and blood cell production. Athletes who follow an energy-restricted and imbalanced diet might develop vitamin deficiency. In such a case, supplements can be used as recommended by the doctor/dietician. It is further reported that supplement use by athletes who have an adequate and balanced nutrition does not increase performance.

  20. ICT security- aspects important for nuclear facilities

    International Nuclear Information System (INIS)

    Thunem, Atoosa P-J.

    2005-09-01

    Rapid application growth of complex Information and Communication Technologies (ICT) in every society and state infrastructure as well as industry has revealed vulnerabilities that eventually have given rise to serious security breaches. These vulnerabilities together with the course of the breaches from cause to consequence are gradually about to convince the field experts that ensuring the security of ICT-driven systems is no longer possible by only relying on the fundaments of computer science, IT, or telecommunications. Appropriating knowledge from other disciplines is not only beneficial, but indeed very necessary. At the same time, it is a common observation today that ICT-driven systems are used everywhere, from the nuclear, aviation, commerce and healthcare domains to camera-equipped web-enabled cellular phones. The increasing interdisciplinary and inter-sectoral aspects of ICT security worldwide have been providing updated and useful information to the nuclear domain, as one of the emerging users of ICT-driven systems. Nevertheless, such aspects have also contributed to new and complicated challenges, as ICT security for the nuclear domain is in a much more delicate manner than for any other domains related to the concept of safety, at least from the public standpoint. This report addresses some important aspects of ICT security that need to be considered at nuclear facilities. It deals with ICT security and the relationship between security and safety from a rather different perspective than usually observed and applied. The report especially highlights the influence on the security of ICT-driven systems by all other dependability factors, and on that basis suggests a framework for ICT security profiling, where several security profiles are assumed to be valid and used in parallel for each ICT-driven system, sub-system or unit at nuclear facilities. The report also covers a related research topic of the Halden Project with focus on cyber threats and

  1. Rehydration of forensically important larval Diptera specimens.

    Science.gov (United States)

    Sanford, Michelle R; Pechal, Jennifer L; Tomberlin, Jeffery K

    2011-01-01

    Established procedures for collecting and preserving evidence are essential for all forensic disciplines to be accepted in court and by the forensic community at large. Entomological evidence, such as Diptera larvae, are primarily preserved in ethanol, which can evaporate over time, resulting in the dehydration of specimens. In this study, methods used for rehydrating specimens were compared. The changes in larval specimens with respect to larval length and weight for three forensically important blow fly (Diptera: Calliphoridae) species in North America were quantified. Phormia regina (Meigen), Cochliomyia macellaria (F.), and Chrysomya rufifacies (Macquart) third-instar larvae were collected from various decomposing animals and preserved with three preservation methods (80% ethanol, 70% isopropyl alcohol, and hot-water kill then 80% ethanol). Preservative solutions were allowed to evaporate. Rehydration was attempted with either of the following: 80% ethanol, commercial trisodium phosphate substitute solution, or 0.5% trisodium phosphate solution. All three methods partially restored weight and length of specimens recorded before preservation. Analysis of variance results indicated that effects of preservation, rehydration treatment, and collection animal were different in each species. The interaction between preservative method and rehydration treatment had a significant effect on both P. regina and C. macellaria larval length and weight. In addition, there was a significant interaction effect of collection animal on larval C. macellaria measurements. No significant effect was observed in C. rufifacies larval length or weight among the preservatives or treatments. These methods could be used to establish a standard operating procedure for dealing with dehydrated larval specimens in forensic investigations.

  2. Understanding the importance of an energy crisis

    Science.gov (United States)

    Mechtenberg, Abigail Reid

    Human development and energy, in general, and electrical energy, specifically, co-exist seamlessly in high HDI countries where reliability and availability is greater than 99%. In numerous low HDI countries, there is 2-50% electric grid availability with reliability at or below 50% due to load shedding and faults. In Africa, solar, wind, biomass and hydroelectric energy production are cited to meet growing demand and increase reliability and availability; however, the capital costs are greater than the ability-to-pay for wide scale implementation. Since the 1970s, the United States has continued to argue over the new sustainable energy infrastructure solution(s); thus resulting in no new infrastructure being built for wide scale implementation. Together the world is facing the daunting task of averting an energy crisis in developed countries and facing energy crises in developing countries. This thesis explores the importance of energy crises: from the past, current, and future. The first part entails arguing that the United States is not on a pathway to prevent an energy crisis based on an analysis of 1986 and 2004 niche and status-quo manufacturing of light-duty vehicles. The second part answers the question of what an energy crisis looks like by exploring and investigating current electrical energy crises in Fort Portal, Uganda. This part used both anthropological and physics education empowerment research to co-design and build for various energy crisis situations in hospitals, schools, and businesses all from locally available materials and expertise. Finally, looking into the US light-duty vehicle's future, I design a new hybrid vehicle powertrain (called transition mode hybrid). This third part describes my new patent as a way to avert an energy crisis in the light-duty transportation sector.

  3. Selection of important Monte Carlo histories

    International Nuclear Information System (INIS)

    Egbert, Stephen D.

    1987-01-01

    The 1986 Dosimetry System (DS86) for Japanese A-bomb survivors uses information describing the behavior of individual radiation particles, simulated by Monte Carlo methods, to calculate the transmission of radiation into structures and, thence, into humans. However, there are practical constraints on the number of such particle 'histories' that may be used. First, the number must be sufficiently high to provide adequate statistical precision fir any calculated quantity of interest. For integral quantities, such as dose or kerma, statistical precision of approximately 5% (standard deviation) is required to ensure that statistical uncertainties are not a major contributor to the overall uncertainty of the transmitted value. For differential quantities, such as scalar fluence spectra, 10 to 15% standard deviation on individual energy groups is adequate. Second, the number of histories cannot be so large as to require an unacceptably large amount of computer time to process the entire survivor data base. Given that there are approx. 30,000 survivors, each having 13 or 14 organs of interest, the number of histories per organ must be constrained to less than several ten's of thousands at the very most. Selection and use of the most important Monte Carlo leakage histories from among all those calculated allows the creation of an efficient house and organ radiation transmission system for use at RERF. While attempts have been made during the adjoint Monte Carlo calculation to bias the histories toward an efficient dose estimate, this effort has been far from satisfactory. Many of the adjoint histories on a typical leakage tape are either starting in an energy group in which there is very little kerma or dose or leaking into an energy group with very little free-field couple with. By knowing the typical free-field fluence and the fluence-to-dose factors with which the leaking histories will be used, one can select histories rom a leakage tape that will contribute to dose

  4. The importance of recycling - Responsible recycling

    International Nuclear Information System (INIS)

    Svensson, Joens Petter

    2014-01-01

    7 times the total emissions from Sweden are saved each year by the recycling industry. It reduces CO 2 emissions and saves the environment. In fact it annually reduces global CO 2 emissions by 500 million tons, which is more than what is being emitted by the world wide aviation industry. Recycling of iron and steel saves 74% energy and reduces water and air pollution by respectively 76% and 86%, compared to primary production. It provides new raw materials and contributes to save energy. There's no sense in producing goods in a permanent material like plastics, that's supposed to be used only once. It's a huge waste of resources. Today the recycling industry provides half of the world's raw materials and this figure is set to increase. It's about environmentally sound management of resources. It's about plain common sense. There has to be a political willingness to facilitate recycling in every way. And from a corporate perspective social responsibility is becoming an increasingly important competitive edge. This is also a communication issue, it has to be a fact that is well known to the market when a company is doing valuable environmental work. We also need a well functioning global market with easy to understand regulations to facilitate global trade. The global demand for recycled materials should influence their collection and use. Fraud and theft has also to be kept at bay which calls for a close collaboration between organizations such as The International Chamber of Commerce, The International Trade Council and the International Maritime Bureau of the commercial crime services. Increasing recycling is the only way to go if we want to minimize our effect on the environment. We have to remember that recycling is essential for the environment. An increase would be a tremendous help to reduce the green house effect. Increasing recycling is not rocket science. We know how to do it, we just have to decide to go through with it

  5. Imported malaria in pregnancy in Madrid

    Directory of Open Access Journals (Sweden)

    Jiménez Beatriz C

    2012-04-01

    Full Text Available Abstract Background Malaria in pregnancy is associated with maternal and foetal morbidity and mortality in endemic areas, but information on imported cases to non-endemic areas is scarce. The aim of this study was to describe the clinical and epidemiological characteristics of malaria in pregnancy in two general hospitals in Madrid, Spain. Methods Retrospective descriptive study of laboratory-confirmed malaria in pregnant women at the Fuenlabrada University Hospital and the Príncipe de Asturias University Hospital, in Madrid, over a six- and 11-year period, respectively. Relevant epidemiological, clinical and laboratory data was obtained from medical records. Results There were 19 pregnant women among 346 malaria cases (5.4%. The average age was 27 years. The gestational age (trimester was: 53% 3rd, 31% 1st, 16% 2nd. All but one were multigravidae. Three were HIV positive. All were sub-Saharan immigrants: two were recently arrived immigrants and seventeen (89% had visited friends and relatives. None had taken prophylaxis nor seeked pre-travel advice. Presentation: 16 symptomatic patients (fever in fourteen, asthenia in two, three asymptomatic. Median delay in diagnosis: 7.5 days. Laboratory tests: anaemia (cut off Hb level 11 g/dl 78.9% (mild 31.6%, moderate 31.6%, severe 15.8% thrombocytopaenia 73.7%, hypoglycaemia 10.5%. All cases were due to Plasmodium falciparum, one case of hyperparasitaemia. Quinine + clindamycin prescribed in 84%. Outcomes: no severe maternal complications or deaths, two abortions, fifteen term pregnancies, no low-birth-weight newborns, two patients were lost to follow-up. Conclusions Though cases of malaria in pregnancy are uncommon, a most at risk group is clearly defined: young sub-Saharan mothers visiting friends and relatives without pre-travel counselling and recently-arrived immigrants. The most common adverse maternal and foetal effects were anaemia and stillbirth. Given that presentation can be asymptomatic

  6. Level of importance attached to competitive intelligence at a mass import retail organization

    Directory of Open Access Journals (Sweden)

    M. Begg

    2007-12-01

    Full Text Available The purpose of this research was to establish the level of importance attached to competitive intelligence (CI at a mass import retail organization in South Africa. The rationale of CI is to alert an organization about the current situation as it relates to its business environment and competitors, and how these aspects affect the competitive situation. In this article, the value and significance that CI presents to organizations upon implementation are discussed by focusing upon the need for a competitive strategy, the significance of institutionalizing CI, various organizational structure options and the establishment of a CI culture. A survey was conducted at a mass import retail organization to determine the level of importance attached to CI. A total of 107 employees were randomly selected to participate in the completion of a questionnaire. Based on the results, it was found that this organization practised CI, albeit in an informal manner, and it was concluded that there was a relatively high level of importance attached to CI within this organization. However, areas for improvement were identified and a recommendation was made of implementing a formal CI function within the organization.

  7. Level of importance attached to competitive intelligence at a mass import retail organization

    Directory of Open Access Journals (Sweden)

    M. Begg

    2008-01-01

    Full Text Available The purpose of this research was to establish the level of importance attached to competitive intelligence (CI at a mass import retail organization in South Africa. The rationale of CI is to alert an organization about the current situation as it relates to its business environment and competitors, and how these aspects affect the competitive situation. In this article, the value and significance that CI presents to organizations upon implementation are discussed by focusing upon the need for a competitive strategy, the significance of institutionalizing CI, various organizational structure options and the establishment of a CI culture. A survey was conducted at a mass import retail organization to determine the level of importance attached to CI. A total of 107 employees were randomly selected to participate in the completion of a questionnaire. Based on the results, it was found that this organization practised CI, albeit in an informal manner, and it was concluded that there was a relatively high level of importance attached to CI within this organization. However, areas for improvement were identified and a recommendation was made of implementing a formal CI function within the organization.

  8. The importance of regulation of nitrogen fixation

    Science.gov (United States)

    Menge, D. N.

    2012-12-01

    from systematic forest inventory data can be explained by a concomitant switch from predominantly facultative N-fixing trees to predominantly obligate N-fixing trees. This transition in the dominant N-fixing strategy would have important consequences for the rate at which CO2 fertilization can occur and the extent of N surplus in different biomes. These theoretical and forest inventory results suggest that greater knowledge of BNF strategies would greatly increase our understanding of the distribution of N fixers and ecosystem responses to global change. I will finish the talk with a brief literature synthesis that attempts to draw generalizations about BNF strategies. With the limited data available, actinorhizal symbioses in temperate environments appear to be obligate but rhizobial symbioses appear to employ different strategies in different environments. From these results it is unclear whether the strategy is more strongly influenced by the microbes, the plants, or the environments in which the symbiosis has evolved; answering this question would point toward the best ways to incorporate N fixation into global ecosystem models.

  9. Latinamerican, Mercosur and imported countries regulations

    Directory of Open Access Journals (Sweden)

    Jacqueline Cea

    2011-04-01

    Full Text Available Mycotoxins attract worldwide attention because of the significant economic losses associated with their impact on human health, animal production and both domestic and international trade. Those mycotoxins that are currently considered to be worldwide  importance are aflatoxins, trichothecenes, zearalenone, fumonisins, ochratoxin A, patulin (Coker, 2000. The knowledge that mycotoxins can have serious effects on humans and animals has led many countries to establish regulations on mycotoxins in food and feed in the last decades to safeguard the health of humans, as well as the economical interests of producers and traders. Setting mycotoxin regulations is a complex activity which involves many factors and interested parties. In 1995, 23 percent of the world's inhabitants were living in a region where no known mycotoxin regulations were in force. This percentage had decreased to 13 percent in 2003, due to a slight increase in coverage in Latin America and Europe, and more significant increases in Africa and Asia/Oceania.The major Latin American agricultural crops (maize, wheat, coffee, cotton, soybeans, barley, sunflower, groundnuts and tree nuts, cocoa and dairy products are highly susceptible to fungal contamination and mycotoxin production (Pineiro, 2004. Nineteen countries, accounting for 91 percent of the population of the region, were known to have specific mycotoxin regulations. Uruguay has the most detailed regulations, including limits for ergot alkaloids in feeds, which is rather unique in the mycotoxin regulatory world. The same for deoxynivalenol in wheat products and barley products.MERCOSUR consists of Argentina, Brazil, Paraguay and Uruguay. These countries apply common limits for total aflatoxins in peanuts, maize and products thereof, and for aflatoxin M1 in fluid and powdered milk. The MERCOSUR regulations for mycotoxins also include official methods of sampling and analysis. In Europe, approximately 99 percent of the continent

  10. Radiative Importance of Aerosol-Cloud Interaction

    Science.gov (United States)

    Tsay, Si-Chee

    1999-01-01

    even greater consequences. Presently we know that through the use of fossil fuel and land-use changes we have increased the concentration of greenhouse gases in the atmosphere. In parallel, we have seen a modest increase of global temperature in the last century. These two observations have been linked as cause and effect by climate models, but this connection is still experimentally not verified. The spatial and seasonal distribution of aerosol forcing is different from that of greenhouse gases, thus generating a different spatial fingerprint of climate change. This fingerprint was suggested as a method to identify the response of the climate system to anthropogenic forcing of greenhouse gases and aerosol. The aerosol fingerprint may be the only way to firmly establish the presence (or absence) of human impact on climate. Aerosol-cloud interaction through the indirect effect will be an important component of establishing this fingerprint.

  11. The Importance of Nutrition Journal Publication

    Directory of Open Access Journals (Sweden)

    Saptawati Bardosono

    2017-09-01

    . Knowledge of nutrition; which includes community, clinical, and critical care nutrition, is constantly growing. Therefore, the needs of journal submissions and reference searches continue to increase. In this digital era, the web has greatly reduced the barriers for communicating scientific output.1 One of many methods of publishing journals online is open access (OA. This is a method of publishing peer-reviewed journals and articles in the internet. This model of publishing can be freely accessed and read.2 In Indonesia, there are still only few open accessed journal publications, especially regarding nutrition-related knowledge. Considering the importance of journal publications, INA establishes World Nutrition Journal as an open access journal for the expansion of nutrition-related   knowledge and acts as a media for authors to publish their researches. World Nutrition Journal (abbreviated as WNJ is the peer-reviewed, world scale scientific journal of community, clinical, and critical care nutrition. It is the official journal of Indonesian Nutrition Association.  As a brand new journal, WNJ’s team haveroles to achieve standard requirementsof an International Journal. Recently, WNJ’s ISSN has been registered from LIPI (Lembaga Ilmu Pengetahuan Indonesia or Indonesian Science Institution, and has become a member of Crossref for Metadata and Similarity Check. Our goals are to publish high standard articles which are available to be tracked and cited by International scientists, as well as being indexed in Scopus, a bibliographic database containing abstracts and citations for academic journal articles. We do realize our first issue of World Nutriton Journal is a starting point and a stepping stone to develop our journal to be more credible and havemore impact factors. We will strive to polish and achieve our targets to be fulfilled for our next edition.

  12. Game species: extinction hidden by census numbers

    Directory of Open Access Journals (Sweden)

    Carranza, J.

    2003-12-01

    Full Text Available Management of game species may involve a risk of alteration of their genetic properties. Local adaptations may be disrupted if artificially selected individuals from farms or those belonging to distant geographical areas are introduced to increase population density or trophy ‘quality’. In Spain, red deer (Cervus elaphus from different European subspecies have been introduced to increase the size of trophies (antlers of local populations. Legislation against these introductions is not effective for various reasons, and once the individuals are in the Iberian peninsula it is virtually impossible to prevent their spreading throughout the whole territory without a genetic tool to distinguish between autochthonous and foreign specimens. We have developed such a genetic test and propose a strategy to dissuade land-owners from importing foreign deer. Since deer are bred mainly for their antlers, our strategy is based on an agreement with the National Trophy Body in Spain which rejects trophies from foreign populations. Rejection decreases the value of the trophy so that it becomes more profitable to produce autochthonous deer. Using such a strategy at some critical step in the production or commercialisation process may be a good model to apply in protecting genetic properties of exploited species.

  13. Nuclide Importance and the Steady-State Burnup Equation

    International Nuclear Information System (INIS)

    Sekimoto, Hiroshi; Nemoto, Atsushi

    2000-01-01

    Conventional methods for evaluating some characteristic values of nuclides relating to burnup in a given neutron spectrum are reviewed in a mathematically systematic way, and a new method based on the importance theory is proposed. In this method, these characteristic values of a nuclide are equivalent to the importances of the nuclide. By solving the equation adjoint to the steady-state burnup equation with a properly chosen source term, the importances for all nuclides are obtained simultaneously.The fission number importance, net neutron importance, fission neutron importance, and absorbed neutron importance are evaluated and discussed. The net neutron importance is a measure directly estimating neutron economy, and it can be evaluated simply by calculating the fission neutron importance minus the absorbed neutron importance, where only the absorbed neutron importance depends on the fission product. The fission neutron importance and absorbed neutron importance are analyzed separately, and detailed discussions of the fission product effects are given for the absorbed neutron importance

  14. The epidemiology and public health importance of toxocariasis: a zoonosis of global importance.

    Science.gov (United States)

    Macpherson, Calum N L

    2013-11-01

    Toxocariasis, caused by infection with larvae of Toxocara canis, and to a lesser extent by Toxocara cati and other ascaridoid species, manifests in humans in a range of clinical syndromes. These include visceral and ocular larva migrans, neurotoxocariasis and covert or common toxocariasis. Toxocara canis is one of the most widespread public health and economically important zoonotic parasitic infections humans share with dogs, cats and wild canids, particularly foxes. This neglected disease has been shown through seroprevalence studies to be especially prevalent among children from socio-economically disadvantaged populations both in the tropics and sub-tropics and in industrialised nations. Human infection occurs by the accidental ingestion of embryonated eggs or larvae from a range of wild and domestic paratenic hosts. Most infections remain asymptomatic. Clinically overt infections may go undiagnosed, as diagnostic tests are expensive and can require serological, molecular and/or imaging tests, which may not be affordable or available. Treatment in humans varies according to symptoms and location of the larvae. Anthelmintics, including albendazole, thiabendazole and mebendazole may be given together with anti-inflammatory corticosteroids. The development of molecular tools should lead to new and improved strategies for the treatment, diagnosis and control of toxocariasis and the role of other ascaridoid species in the epidemiology of Toxocara spp. Molecular technologies may also help to reveal the public health importance of T. canis, providing new evidence to support the implementation of national control initiatives which have yet to be developed for Toxocara spp. A number of countries have implemented reproductive control programs in owned and stray dogs to reduce the number of young dogs in the population. These programs would positively impact upon T. canis transmission since the parasite is most fecund and prevalent in puppies. Other control measures for T

  15. Importance analysis for the systems with common cause failures

    International Nuclear Information System (INIS)

    Pan Zhijie; Nonaka, Yasuo

    1995-01-01

    This paper extends the importance analysis technique to the research field of common cause failures to evaluate the structure importance, probability importance, and β-importance for the systems with common cause failures. These importance measures would help reliability analysts to limit the common cause failure analysis framework and find efficient defence strategies against common cause failures

  16. 7 CFR 944.31 - Avocado import maturity regulation.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Avocado import maturity regulation. 944.31 Section 944...; IMPORT REGULATIONS § 944.31 Avocado import maturity regulation. (a) Pursuant to section 8e [7 U.S.C. 608e...—Fruits; Import Regulations, the importation into the United States of any avocados, except the Hass...

  17. Dissection of culture media for embryos: the most important and less important components and characteristics.

    Science.gov (United States)

    Gardner, David K

    2008-01-01

    Improvements in culture media formulations have led to an increase in the ability to maintain the mammalian embryo in culture throughout the preimplantation and pre-attachment period. Amino acids and specific macromolecules have been identified as being key medium components, whereas temporal dynamics have been recognised as important media characteristics. Furthermore, other laboratory factors that directly impact embryo development and viability have been identified. Such factors include the use of a reduced oxygen tension, an appropriate incubation system and an adequate prescreening of all contact supplies. With rigourous quality systems in place, it is possible to obtain in vivo rates of embryo development in vitro using new media formulations while maintaining high levels of embryo viability. The future of embryo culture will likely be based on novel culture chips capable of providing temporal dynamics while facilitating real-time analysis of embryo physiology.

  18. Producing, Importing, and Exporting Ozone-Depleting Substances

    Science.gov (United States)

    Overview page provides links to information on producing, importing, and exporting ozone-depleting substances, including information about the HCFC allowance system, importing, labeling, recordkeeping and reporting.

  19. 21 CFR 1.283 - What happens to food that is imported or offered for import without adequate prior notice?

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false What happens to food that is imported or offered for import without adequate prior notice? 1.283 Section 1.283 Food and Drugs FOOD AND DRUG... Imported Food Consequences § 1.283 What happens to food that is imported or offered for import without...

  20. Results of a survey on the sustainable import of biomass; Resultaat Enquete duurzame import van biomassa

    Energy Technology Data Exchange (ETDEWEB)

    Bergsma, G.C.; Groot, M.I.

    2006-06-15

    As part of an array of strategies to combat climate change, biomass is being used increasingly as a substitute for fossil fuels. It is important that the sustainability benefits thus accruing to the Netherlands are not at the expense of sustainable development in producer countries. Against this background the 'Sustainable biomass imports' project group is developing a set of criteria for evaluating the sustainability of biomass projects. To assess support for such criteria, CE conducted an internet survey among the various stakeholders (NGOs, industry, government), drawing a total of 104 responses. This report presents all the results and conclusions of the survey, for each category of stakeholders and overall. Among the most striking conclusions are the following: The majority of respondents see a sustainability audit on biomass as feasible, provided the sustainability criteria are adequate for the purpose (68%); Almost all the respondents are of the opinion that such sustainability criteria should apply to all applications of biomass (90%); On the issue of whether these criteria should vary according to the producer region concerned, respondents were divided (50% for, 50% against); Many NGOs state there should be different sustainability criteria in force for different biomass flows (50%), in contrast to industry, which argues for a uniform set of criteria for all flows; Most respondents hold that any biomass criteria should apply to both subsidised and unsubsidised projects; At the same time, a sizable majority of respondents state that subsidisation of biomass projects should depend on the degree of sustainability (72%) and in particular on the CO2 emission cuts achieved, this being regarded as the single most important factor; When it comes to the issue of GMO, opinions differ markedly between NGOs and industry, with some 75% of NGOs wanting this aspect included, but only 10% of industry; Respondents also commented on a number of additional issues

  1. APRI - Accident Phenomena of Risk Importance. Final Report; APRI - Accident Phenomena of Risk Importance. Slutrapport

    Energy Technology Data Exchange (ETDEWEB)

    Frid, W. [Swedish Nuclear Power Inspectorate, Stockholm (Sweden); Hammar, L.; Soederman, E. [ES-konsult, Stockholm (Sweden)

    1996-12-01

    The APRI-project started in 1992 with participation of the Swedish Nuclear Power Inspectorate (SKI) and the Swedish utilities. The Finnish utility TVO joined the project in 1993. The aim of the project has been to work with phenomenological questions in severe accidents, concentrating on the risk-dominating issues. The work is reported in separate sub-project reports, the present is the final report of the methodological studies as well as a final report for the total project. The research has led to clarifications of the risk complex, and ameliorated the basis for advanced probabilistic safety analyses, specially for the emission risks (PSA level 2) which are being studied at the Swedish plants. A new method has been tried for analysis of complicated accident courses, giving a possibility for systematic evaluation of the impact of different important phenomena (e.g. melt-through, high pressure melt-through with direct heating of the containment atmosphere, steam explosions). In this method, the phenomena are looked upon as top events of a `phenomena-tree`, illustrating how various conditions must be met before the top-event can happen. This method has been useful, in particular for applying `expert estimates`. 47 refs.

  2. 50 CFR 20.62 - Importation of birds of another.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Importation of birds of another. 20.62... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Importations § 20.62 Importation of birds of another. No person shall import migratory game birds belonging to another person. ...

  3. 19 CFR 12.97 - Importations contrary to law.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Importations contrary to law. 12.97 Section 12.97... TREASURY SPECIAL CLASSES OF MERCHANDISE Switchblade Knives § 12.97 Importations contrary to law. Importations of switchblade knives, except as permitted by 15 U.S.C. 1244, are importations contrary to law and...

  4. estimating an aggregate import demand function for ghana

    African Journals Online (AJOL)

    Administrator

    we estimate an import demand function for Ghana for the period 1970 to ... results also indicate that economic growth (real GDP) and depreciation in the ... 80% of shocks to real exchange rates, merchandise imports and GDP ... imports; capital goods, 43 percent; intermediate ... merchandise imports (World Bank, 2004). For.

  5. Raising trophy kids: The role of mothers' contingent self-esteem in maternal promotion of extrinsic goals.

    Science.gov (United States)

    Soenens, Bart; Wuyts, Dorien; Vansteenkiste, Maarten; Mageau, Geneviève A; Brenning, Katrijn

    2015-07-01

    This study examined the role of mothers' child-invested contingent self-esteem, that is, their tendency to hinge their self-worth on their child's achievements, in maternal promotion of extrinsic goals, as perceived by adolescents. It was also examined whether maternal promotion of extrinsic goals would, in turn, relate to adolescents' Social Dominance Orientation (SDO). Participants were 184 mothers and their adolescent children (66% female). Maternal child-invested contingent self-esteem predicted adolescent-perceived maternal promotion of extrinsic goals, even when taking into account the variance shared between the promotion of extrinsic goals and mothers' use of a controlling parenting style. Maternal child-invested contingent self-esteem also moderated associations between mothers' personal pursuit of extrinsic goals and their promotion of those goals, such that the association between mothers' own extrinsic goals and their promotion of those goals was significant only among mothers high on child-invested contingent self-esteem. Maternal promotion of extrinsic goals was, in turn, related to adolescent SDO, suggesting that the dynamics examined in this study ultimately relate to adolescents' social and ideological development. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  6. 78 FR 46581 - Orders Granting Authority To Import and Export Natural Gas, and To Import Liquefied Natural Gas...

    Science.gov (United States)

    2013-08-01

    ... DEPARTMENT OF ENERGY Orders Granting Authority To Import and Export Natural Gas, and To Import Liquefied Natural Gas During June 2013 FE Docket Nos. CONOCOPHILLIPS COMPANY 13-66-NG CONOCOPHILLIPS COMPANY... June 2013, it issued orders granting authority to import and export natural gas and to import liquefied...

  7. Who are private alcohol importers in the Nordic countries?

    Directory of Open Access Journals (Sweden)

    Grittner Ulrike

    2014-04-01

    Full Text Available Aims - The high price of alcohol in the Nordic countries has been a long-standing policy to curb consumption, which has led consumers to importing alcohol from countries with lower prices. This paper seeks to develop a profile of alcohol importers in four Nordic countries. Methods - Cross-sectional data from general population surveys in Denmark (2003-2006, Norway (2004, Sweden (2003-2006 and Finland (2005-2006 were analysed by multiple logistic and linear regression. Independent variables included region, socio-demographics, drinking indicators and alcohol-related problems. Outcome variables were importer status and amount of imported alcohol. Results - People living in regions close to countries with lower alcohol prices were more often importers and imported higher amounts than people living in other regions. Higher educated persons were more likely to be importers, but the amounts imported were smaller than those by people with lower education. Persons with higher incomes were also more likely to be importers and they also imported larger amounts than people with lower incomes. In Sweden and Denmark regional differences of importer rates were more pronounced for persons of lower incomes. Age, risky single-occasion drinking, risky drinking and alcohol problems were positively related to the amounts of imported alcohol. Conclusions - Private importers in the Nordic countries are an integrated yet heavy drinking segment of society and do not appear to be located on the fringes of society

  8. Variation in important pasture grasses: I. Morphological and ...

    African Journals Online (AJOL)

    Variation in important pasture grasses: I. Morphological and geographical variation. ... Seven species are important pasture grasses throughout the western Transvaal, Orange Free State, northern Cape and Natal. ... Language: English.

  9. The importance of opinion leaders in agricultural production among ...

    African Journals Online (AJOL)

    The importance of opinion leaders in agricultural production among male and ... farmers do not have adequate access to extension services due to, amongst others, the ... In view of these problems, the role of opinion leaders is important and ...

  10. Importance biasing quality criterion based on contribution response theory

    International Nuclear Information System (INIS)

    Borisov, N.M.; Panin, M.P.

    2001-01-01

    The report proposes a visual criterion of importance biasing both of forward and adjoint simulation. The similarity of contribution Monte Carlo and importance biasing random collision event distribution is proved. The conservation of total number of random trajectory crossings of surfaces, which separate the source and the detector is proposed as importance biasing quality criterion. The use of this criterion is demonstrated on the example of forward vs. adjoint importance biasing in gamma ray deep penetration problem. The larger amount of published data on forward field characteristics than on adjoint leads to the more accurate approximation of adjoint importance function in comparison to forward, for it adjoint importance simulation is more effective than forward. The proposed criterion indicates it visually, showing the most uniform distribution of random trajectory crossing events for the most effective importance biasing parameters and pointing to the direction of tuning importance biasing parameters. (orig.)

  11. In Conversation: Celia Reyes on the importance of timely economic ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-02-03

    Feb 3, 2011 ... In Conversation: Celia Reyes on the importance of timely economic ... in particular, assessing the impact of policies and programs on poverty and equity. .... Tourism is an important driver of economic growth throughout ...

  12. 76 FR 52544 - Importation of Peppers From Panama

    Science.gov (United States)

    2011-08-23

    ... 319 Coffee, Cotton, Fruits, Imports, Logs, Nursery stock, Plant diseases and pests, Quarantine... disease outbreak from imported commodities should be invited to participate in site visits prior to the...

  13. 7 CFR 319.74-3 - Importations by the Department.

    Science.gov (United States)

    2010-01-01

    ... INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FOREIGN QUARANTINE NOTICES Cut Flowers § 319.74-3 Importations by the Department. The U.S. Department of Agriculture may import cut flowers for experimental or...

  14. The Importance of a Business Plan when Planning a ...

    African Journals Online (AJOL)

    The Importance of a Business Plan when Planning a Lexicographical Project* ... It is, however, an important step towards the establishment of a dictionary project. The compilation of a dictionary ... AJOL African Journals Online. HOW TO USE ...

  15. 7 CFR 319.40-6 - Universal importation options.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Universal importation options. 319.40-6 Section 319.40-6 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH... Unmanufactured Wood Articles § 319.40-6 Universal importation options. (a) Logs. Logs may be imported if prior to...

  16. Importance Ratings and Weighting: Old Concerns and New Perspectives

    Science.gov (United States)

    Russell, Lara B.; Hubley, Anita M.

    2005-01-01

    This article describes key concepts, reviews empirical findings, and discusses important issues related to the use of subjective importance ratings and importance weighting. The review of empirical findings focuses on weighting achieved via the multiplicative model and on 3 areas in which weighting is commonly used: quality of life, self-esteem,…

  17. 19 CFR 12.7 - Permits required for importation.

    Science.gov (United States)

    2010-04-01

    ... Department of Health and Human Services under the said act require that each container of milk or cream... THE TREASURY SPECIAL CLASSES OF MERCHANDISE Milk and Cream § 12.7 Permits required for importation. (a... Federal Import Milk Act, the importation into the United States of milk and cream is prohibited unless the...

  18. Coaching Teachers: An Important Principal Role. Research into Practice

    Science.gov (United States)

    Williamson, Ronald

    2012-01-01

    A principal's most important role is instructional leader. There is a growing recognition of the importance of working with teachers, serving as a mentor and coach. Coaching has emerged as one of the more effective professional development options for adult learners. It is an important tool because it is an investment in human capital and in the…

  19. 7 CFR 944.503 - Table Grape Import Regulation 4.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Table Grape Import Regulation 4. 944.503 Section 944...; IMPORT REGULATIONS § 944.503 Table Grape Import Regulation 4. (a)(1) Pursuant to section 8e of the Act... Vinifera species table grapes, except Emperor, Calmeria, Almeria, and Ribier varieties, is prohibited...

  20. 9 CFR 590.925 - Inspection of imported egg products.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Inspection of imported egg products... AGRICULTURE EGG PRODUCTS INSPECTION INSPECTION OF EGGS AND EGG PRODUCTS (EGG PRODUCTS INSPECTION ACT) Imports § 590.925 Inspection of imported egg products. (a) Except as provided in § 590.960, egg products offered...