Showing 1,041 - 1,060 results of 5,943 for search '"security"', query time: 0.09s Refine Results
  1. 1041

    A Secure User Authentication Scheme against Smart-Card Loss Attack for Wireless Sensor Networks Using Symmetric Key Techniques by Lei Chen, Fushan Wei, Chuangui Ma

    Published 2015-04-01
    “…User authentication in wireless sensor networks (WSNs) is a critical security issue due to their unattended and hostile deployment in the field. …”
    Get full text
    Article
  2. 1042
  3. 1043
  4. 1044
  5. 1045
  6. 1046
  7. 1047
  8. 1048

    Longitudinal analysis of soil erosion dynamics using the RUSLE model in Ethiopia’s Lake Ziway watershed: implications for agricultural sustainability and food security by Degfie Teku, Melak Desta Workie

    Published 2025-01-01
    “…IntroductionSoil erosion is a persistent environmental challenge in Ethiopia’s Lake Ziway Watershed, posing severe risks to agricultural sustainability, food security, and ecosystem stability. Despite its significance, limited longitudinal studies have systematically analyzed soil erosion dynamics in this region or identified critical intervention areas.MethodsThis study employs the Revised Universal Soil Loss Equation (RUSLE) model integrated with remote sensing and GIS techniques to perform a 30-year longitudinal analysis (1993–2023).ResultsThe analysis highlights spatial and temporal trends in both potential and modeled actual soil erosion rates, revealing substantial but fluctuating losses over the study period. …”
    Get full text
    Article
  9. 1049

    Household food insecurity, living conditions, and individual sense of security: A cross-sectional survey among Burkina Faso refugees in Ghana. by Abdul-Wahab Inusah, Ken Brackstone, Tahiru Issahaku Ahmed, David Tetteh Nartey, Jessica L Boxall, Ashley I Heinson, Michael Head, Shamsu-Deen Ziblim

    Published 2025-01-01
    “…We conducted a one-off cross-sectional survey to assess household food insecurity, living conditions, and sense of security among Burkina Faso refugees currently residing in the Upper East region of Ghana. …”
    Get full text
    Article
  10. 1050

    Micronutrient status, food security, anaemia, Plasmodium infection, and physical activity as predictors of primary schoolchildren's body composition in Côte d'Ivoire by Kurt Z. Long, Kurt Z. Long, Sylvain G. Traoré, Sylvain G. Traoré, Kouadio B. Kouassi, Kouadio B. Kouassi, Jean T. Coulibaly, Jean T. Coulibaly, Bomey C. Gba, Bomey C. Gba, Daouda Dao, Daouda Dao, Johanna Beckmann, Christin Lang, Harald Seelig, Nicole Probst-Hensch, Nicole Probst-Hensch, Uwe Pühse, Markus Gerber, Jürg Utzinger, Jürg Utzinger, Bassirou Bonfoh, Bassirou Bonfoh, Bassirou Bonfoh

    Published 2025-01-01
    “…Associations of children's nutritional status, Plasmodium infection, physical activity and household characteristics with body composition were analyzed to identify what factors might be contributing to this dual burden of disease.MethodsLongitudinal growth curve models (LGCM) evaluated associations of micronutrient status, household food security, Plasmodium falciparum prevalence and physical activity assessed at three time points with fat free mass and fat mass.ResultsMore severe anaemia was inversely associated with FFM and TrFFM trajectories overall and among girls. …”
    Get full text
    Article
  11. 1051

    Climate-smart agricultural technology and gender-differentiated food, and water security: Evidence from smallholder sunflower (Helianthus annuus L.) Farmers by Abiodun Olusola Omotayo, Abeeb Babatunde Omotoso

    Published 2025-03-01
    “…Herewith, water poverty index was used to measure the water security status, while dietary diversity index (Simpson Index) and calorie intake per adult equivalent were used to determine the food-nutrition security (FNS) of the households. …”
    Get full text
    Article
  12. 1052
  13. 1053
  14. 1054

    Protecting the American dream for socially vulnerable families: An evaluation of state-level policies to improve housing security and protect mobile home communities by Morgan Clennin, Denise Hartsock, Olivia Goodman, Stacie Daugherty, Cheryl Kelly

    Published 2025-06-01
    “…The purpose of this study was to evaluate the implementation process and impact of newly enacted mobile home park policies on the housing security of Colorado residents and to identify policy implementation hurdles and successes. …”
    Get full text
    Article
  15. 1055
  16. 1056
  17. 1057
  18. 1058
  19. 1059

    Entre incompréhension et intérêt national by François Morizur

    Published 2011-06-01
    Subjects: “…security…”
    Get full text
    Article
  20. 1060