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187341
Changes in macrophytes and fish communities in the cooler of Ignalina nuclear power plant (1988–2008) / Makrofitų ir žuvų rūšinė kaita drūkšių ežere – Ignalinos atominės elektrinės...
Published 2011-04-01“…On the basis of long-term studies of the radionuclide and heavy metals accumulation and scatter in biotic and abiotic components of Drūkšiai Lake as well as of water and bottom sediments toxicity and genotoxicity, radioactive, chemical and thermal pollution potential impacts on macrophytes and fish communities of Drūkšiai Lake were evaluated. …”
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187342
Evolução quaternária, distribuição de partículas nos solos e ambientes de sedimentação em manguezais do estado de São Paulo Quaternary evolution, particle distribution in soils and...
Published 2007-08-01“…It is an important attribute for applications in studies of palaeoenvironmental reconstruction, geochemical cycles and environmental pollution such as heavy metal and oil spill contamination, which are relatively common in these sites due to human impact. …”
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187343
Effect of Impurity Scattering on Percolation of Bosonic Islands and Superconductivity in Fe Implanted NbN Thin Films
Published 2022-09-01“…In Fe:NbN, the intrinsic granularity leads to the emergence of a bosonic insulator state and the normal-metal-to-superconductor transition is accompanied by six different electronic phases characterized by a <i>N</i>-shaped <i>T</i> dependence of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>ρ</mi><mi>xx</mi></msub><mrow><mo stretchy="false">(</mo><mi>T</mi><mo stretchy="false">)</mo></mrow></mrow></semantics></math></inline-formula>. …”
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187344
Contribution à l’histoire de la boulangerie romaine : étude de « pains/galettes » découverts en Gaule
Published 2022-03-01“…These findings differ from the Metal Age specimens previously studied in Europe, which appear to contain a higher frequency of bran and glume remains. …”
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187345
Design, Development and Evaluation of a New Motorized Hydraulic Hole-digger for Spot Treatment
Published 2018-09-01“…An hydraulic oil tank with total volume of 24 liters was made from a sheet metal with thickness of 3 mm. The helical auger used in this research, was made in china by LIONS Company with cone tip, total diameter of 200 mm and pitch of 180 mm. …”
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187346
Inteligencia Artificial y Neurología: II Parte
Published 1986-12-01“…Se encuentran algunos ejemplos en la Mitología griega: Hefestos. dios del fuego y de los metales, confeccionaba creaciones semihumanas en su forja. …”
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187347
Isomeric 4,2′:6′,4″- and 3,2′:6′,3″-Terpyridines with Isomeric 4′-Trifluoromethylphenyl Substituents: Effects on the Assembly of Coordination Polymers with [Cu(hfacac)<sub>2</sub>]...
Published 2021-07-01“…We use powder X-ray diffraction to demonstrate that the assemblies of the coordination polymers are reproducible, and that a switch from a 4,2′:6′,4″- to 3,2′:6′,3″-tpy metal-binding unit is accompanied by a change from dominant C–F...F–C and C–F...H–C contacts to π-stacking of arene domains between ligands <b>3</b> or <b>4</b>.…”
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187348
Geology, mineralogy and geochemistry of Ferezneh ferromanganese anomaly, east of Sangan mines complex, NE Iran
Published 2015-04-01“…XRD analysis shows that iron and manganese oxides are the only metallic minerals. <br> The geochemistry of mineralization was studied by ICP-MS and XRF analysis for major oxides, trace elements and REE. …”
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187349
Geochemistry, Fluid Inclusion and Sulfur Isotopes Studies of Hydrothermal Breccia Gold Mineralization in the Khunik Area, Khorasan Jonoubi Province (Iran)
Published 2019-11-01“…Mineralization occurs in both clast and cement of hydrothermal breccia and in the truncated veinlet. Metallic minerals are dominantly pyrite, and they contain chalcopyrite and tetrahedrite only in trace amounts. …”
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187350
Effects of Foliar Application of Nano Zinc Chelate and Zinc Sulfate on Zinc Content, Pigments and Photosynthetic Indices of Holy Basil (Ocimum sanctum(
Published 2017-02-01“…In the other hand, zinc is an essential micronutrient that acts either as a metal component of various enzymes or as a functional, structural, or regulatory cofactor such as carbonic anhydrase, ribulose 1, 5-bisphosphate carboxylase/oxygenase and fructose-1, 6-bisphosphate, and is thus associated with saccharide metabolism and photosynthesis. …”
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187351
Geological-exploration modeling of the North-Narbaghi copper deposit, Saveh and reserve estimation using blocking, 2D grid model and 2D accumulation approaches
Published 2021-09-01“…The results of this research study especially how to select parameters in different parts of the software can be generalized for modeling other metallic deposits similar to the study area. However, validation of modeling operation and the produced models are highly dependent on the type and amount of available exploration information. …”
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187352
Community structure of the intertidal meiofauna along a gradient of morphodynamic sandy beach types in southern Chile Estructura comunitaria de la meiofauna intermareal en un gradi...
Published 2001-12-01“…Sediment samples were collected with metallic cylinders (23 cm² cross sectional area, 120 cm long) at ten equally spaced tidal levels along six transects separated between 5 and 10 m and extending from above the drift line down to the low tide level. …”
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187353
Chemical analysis of the Asian tropopause aerosol layer (ATAL) with emphasis on secondary aerosol particles using aircraft-based in situ aerosol mass spectrometry
Published 2022-10-01“…Additionally, the secondary particles are smaller in size compared to those containing primary components (mainly potassium, metals, and elemental carbon). The analysis of particulate organics with the thermal desorption method shows that the degree of oxidation for particles observed in the ATAL is consistent with expectations about secondary organics that were subject to photochemical processing and aging. …”
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187354
Application of a Bytetrack-Based, Multi-Target Tracking Algorithm for Zebrafish Toxicity-Response Behavior Recognition
Published 2024-04-01“…Petrochemical wastewater contains heavy metals and petroleum-based pollutants and is a major environmental and biological health hazard. …”
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187355
Estudo biomecânico comparativo da resistência a forças de compressão entre os parafusos pediculares poliaxiais com travamento tipo Dytech® e parafusos pediculares poliaxiais com tr...
Published 2010-09-01“…About the integrity of the used metallic components, was not noted any kind of failure in all of them. …”
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187356
Mineralization and leaching process in the Jian copper deposit, northeastern Fars province: Application of petrography and stable isotopes
Published 2015-04-01“…Oxygen and hydrogen isotope compositions suggest that the main metallization occurred from a metamorphic dehydration in type A veins. …”
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187357
MINERALS, TRACE ELEMENTS AND FLAVONOIDS CONTENT IN WHITE AND COLOURED KIDNEY BEAN
Published 2011-02-01“…</span></em><span style="font-size: 13.5pt; font-family: "Verdana","sans-serif"; mso-fareast-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; color: black; mso-fareast-language: SK;">Heavy metals and mineral elements were analyzed by AAS methods, phenolics were detected by HPLC. …”
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187358
Au-bearing magnetite mineralizaion in Kashmar (alteration, mineralization, geochemistry, geochemistry and fluid inclusions);
Published 2017-02-01“…The frequency of oxide minerals (Specularite, Barite), H2O-NaCl-CaCl2 system, and the low amounts of sulfide minerals in Kashmar, all represent the oxidized conditions of hydrothermal fluid and the impact of CO2-bearing chloride complex in transport, non-interference of meteoric waters and precipitation of metallic elements with reducing of temperature. …”
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187359
Value Chain Analysis of Iran Steel Industry: Combining economic analysis of value chain and material flow analysis
Published 2020-08-01“…Based on the results of the research, the flow of metal of the steel production value chain was drawn during the years 2014 to 2016. …”
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187360