Showing 1,961 - 1,980 results of 2,328 for search '"Iron ', query time: 0.07s Refine Results
  1. 1961

    مدى جاهزیة المکتبات العامة المصریة للتصدى للازمات و للکوارث by د. محمد سعید محمد سعید

    Published 2019-04-01
    “…One ofthe most important library proposals to support crisis and disaster prevention is toenhance the internal security of the library by placing iron on windows and doors,The purchase of robbery detection devices, the functioning of a virtual evacuationsimulation system and training in all forms of crisis.Results1. …”
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    Article
  2. 1962

    DETERMINATION OF HEAVY METALS AND ENVIRONMENTAL HEALTH STATUS OF AGRO SOILS IN IKOT ABASI, NIGER DELTA, NIGERIA by Usoro M. Etesin, Iniobong J. Ogbonna

    Published 2023-08-01
    “…The soil samples were air-dried and subjected to heavy metal determination (iron, Fe; cadmium, Cd; lead, Pb; zinc, Zn; copper, Cu; vanadium, V; nickel , Ni; chromium, Cr ; mercury, Hg ) by inductively coupled plasma– optical emission spectrometer (AGILENT 720 ICP-OES). …”
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  3. 1963

    Freezing and melting of a bath material onto a cylindrical solid additive in an agitated bath by Singh U.C., Prasad A., Kumar Arbind

    Published 2012-01-01
    “…In melting and assimilation of a cylindrical shaped additive in an agitated hot melt bath during the process of preparation of cast iron and steel of different grades, an unavoidable step of transient conjugated conduction-controlled axisymmetric freezing and melting of the bath material onto the additive immediately after its dunking in bath occurs. …”
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    Article
  4. 1964
  5. 1965

    The Effect of Pregnancy in the Hemoglobin Concentration of Pregnant Women: A Longitudinal Study by Berhanu Elfu Feleke, Teferi Elfu Feleke

    Published 2020-01-01
    “…The hemoglobin concentration increased by iron supplementation 1.02 g/dl [95% CI: 0.97-1.07] and birth weight 0.14 g/dl [95% CI: 0.02-0.11]. …”
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    Article
  6. 1966

    Integration of fly ash and ground granulated blast furnace slag into palm oil fuel ash based geopolymer concrete: a review by Ying Yi Tan, Hanizam Awang, Noor Haida Mohd Kaus

    Published 2024-09-01
    “…A notable result of the review is that the inclusion of aluminium oxide and iron (III) oxide in FA improves the chloride binding capability, resulting to a dense microstructure with high strength. …”
    Article
  7. 1967

    Determining the Temporal and Spatial Effects of Human Induced Interventions on Some Water Quality Parameters of Murgul Creek by Şenol Osmanaoğlu, Mehmet Özalp

    Published 2023-01-01
    “…In addition, besides determining the amount of suspended solid particles (SSP) and monthly flow rates, analyses were made for arsenic (As), cadmium (Cd), copper (Cu), iron (Fe), lead (Pb) and zinc (Zn) in water samples for a possible heavy metal pollution caused by mining activities. …”
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  8. 1968

    Detection of postpartum women anemia and its impact on their offspring in Zhejiang Province, China by Mengjie He, Lichun Huang, Yan Zou, Peiwei Xu, Danting Su, Dong Zhao, Dan Han, Ronghua Zhang

    Published 2025-01-01
    “…Regression analysis showed that women intaking iron supplements during pregnancy (0.549, 0.350 ~ 0.860), and intaking sufficient red meat (0.647, 0.437 ~ 0.958) had lower rates of anemia, while women wo had anemia during pregnancy (2.754, 1.844 ~ 4.113 for mild anemia, and 3.815, 1.564 ~ 9.309 for moderate or severe anemia), had postpartum over 7 months (1.717, 1.112 ~ 2.650), with abnormal serum ferritin (11.931, 4.846 ~ 29.379) and excessive transferrin receptor levels (1.817, 1.050 ~ 3.145) had higher rates of anemia. …”
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  9. 1969

    High vulnerability of the endemic Southern Ocean snail Neobuccinum eatoni (Buccinidae) to critical projected oceanographic changes by Rosvita González, Luis R. Pertierra, Pablo C. Guerrero, Angie Díaz

    Published 2024-11-01
    “…Additionally, dissolved iron (minimum), ocean temperature (range), and pH (long-term maximum) emerged as critical factors influencing the species’ modeled distribution. …”
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    Article
  10. 1970

    On the Evaluation of the Hyperthermic Efficiency of Magnetic Scaffolds by Matteo B. Lodi, Antonios Makridis, Konstantina Kazeli, Theodoros Samaras, Makis Angelakeris, Giuseppe Mazzarella, Alessandro Fanti

    Published 2024-01-01
    “…Several research efforts were oriented to the manufacturing of novel biocompatible magnetic nanostructured thermo-seeds, called magnetic scaffolds (MagS). Several iron-doped bioceramics or magnetic polymers in various formulations are available. …”
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    Article
  11. 1971

    The change in electronic structure of oriented multilayer carbon nanotubes under action of pulsed ion beam of nanosecond duration by P. M. Korusenko, S. N. Nesov, S. N. Povoroznyuk

    Published 2018-07-01
    “…It is shown that pulsed ion irradiation leads to the formation of new structural formations: thin nanotubes with an outer diameter of ~5 nm, structures up to ~ 20 nm in size, consisting of encapsulated iron clusters in a graphite shell, and also of a onion-like carbon with a characteristic size of ~5 nm. …”
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  12. 1972

    Origin of the formation of isostructural bcc-Fe+bcc-Cu nanocomposites in Fe–Cu alloy via vacuum co-deposition by A. I. Ustinov, L. O. Olikhovska, S. O. Demchenkov, V. S. Skorodzievskii, S. S. Polishchuk, T. V. Melnychenko

    Published 2025-01-01
    “…This study examined the influence of substrate temperature and the ratio of iron and copper vapor flow on the structural state of Fe–Cu vacuum condensates. …”
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  13. 1973

    Sleep in Genetically Confirmed Pantothenate Kinase-Associated Neurodegeneration: A Video-Polysomnographic Study by Maria Livia Fantini, Giovanni Cossu, Andrea Molari, Monia Cabinio, Ozlem Uyanik, Roberto Cilia, Maurizio Melis, Angelo Antonini, Luigi Ferini-Strambi

    Published 2010-01-01
    “…Pantothenate kinase-associated neurodegeneration (PKAN) is a familial or sporadic disease characterized by extrapyramidal and corticospinal signs with dementia. Patients show iron accumulation in the basal ganglia, with neuronal loss and gliosis. …”
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    Article
  14. 1974

    Partial Replacement of Cement with Sugarcane Waste Ash in Cement Concrete. by Muhindo, Martin

    Published 2023
    “…The combined percentage of silica, alumina, and Iron Oxide in the ash was 84.75% which is more than the 70%wt as stated in the ASTM C618 hence meeting the specifications. …”
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    Thesis
  15. 1975

    An analysis of heavy metals contamination and estimating the daily intakes of vegetables from Uganda by Keneth Iceland, Kasozi, Eric, Oloya Otim

    Published 2021
    “…Environmental contamination with elevated levels of copper (Cu), cobalt (Co), iron (Fe), zinc (Zn), lead (Pb), chromium (Cr6þ), cadmium (Cd), and nickel (Ni)—all states of which are found in Uganda—raises health risk to the public. …”
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    Article
  16. 1976

    Temporal and Spatial Seasonal Variations in Quality of Gravity Flow Water in Kyanamira Sub-County, Kabale District, Uganda by Hannington, Ngabirano, Denis, Byamugisha, Emmanuel, Ntambi

    Published 2022
    “…Physical, chemical and biological parameters such as pH, temperature, dissolved oxygen, total dissolved solids, electrical conductivity, turbidity, colour and total suspended solids, total hardness, total alkalinity, chloride, fluoride, nitrates-N, nitrites-N, ammonium-N, sulphates, total phosphate, sodium, calcium, magnesium and some heavy metals were analyzed. Total iron, lead, chromium, copper, zinc, manganese and cadmium were analyzed by atomic absorption spectrometry. …”
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  17. 1977

    Activités artisanales sur la rive droite de la Vesle à Reims/Durocortorum by Émilie Jouhet, Michaël Brunet, Pierre Mathelart, Véronique Matterne

    Published 2022-11-01
    “…A comb and 74 fragments of iron comb teeth found in the river backfill attest to the preparation of raw material in the area. …”
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    Article
  18. 1978

    Nutritional Composition of Five Varieties of Pap Commonly Consumed in Maroua (Far-North, Cameroon) by Ponka Roger, Bouba Armand Abdou, Fokou Elie, Beaucher Eric, Piot Michel, Leonil Joëlle, Gaucheron Frédéric

    Published 2015-09-01
    “…Minerals (calcium, magnesium, sodium, potassium, iron, zinc, copper and manganese) were determined by atomic absorption spectrophotometry and phosphorus was determined colorimetrically. …”
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    Article
  19. 1979

    Reduction disintegration behavior and crystallographic transformation of vanadium–titanium magnetite pellets during hydrogen-based reduction by Feng Chen, Hao Li, Yufeng Guo, Kuo Liu, Shuai Wang, Lingzhi Yang, Yuekai Wen, Meng Zhang

    Published 2025-01-01
    “…During the reduction of trigonal titano-hematite [(Fe,Ti)2O3] to cubic titano-magnetite, both the single unit cell volume and the total number of unit cells increased dramatically. The total titanium-iron oxide cell volume expanded nearly sevenfold, from 8.75 × 1022 Å³ to 5.99 × 1023 Å³, causing considerable pellet swelling. …”
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  20. 1980

    Delving into biomarkers and predictive modeling for CVD mortality: a 20-year cohort study by Zhen Wu, Abdullahi Mohamud Hilowle, Ying Zhou, Changlin Zhao, Shuo Yang

    Published 2025-02-01
    “…Cox regression analysis further identified key predictors of CVD mortality, including elevated AST/ALT, TyG, BUN, and systolic blood pressure, with protective factors such as higher chloride and iron levels. Nomogram construction and DCA confirmed that the combined model provided substantial net benefit across various time points. …”
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    Article