Showing 501 - 520 results of 3,272 for search '"grains"', query time: 0.07s Refine Results
  1. 501

    Emotional pictures in the brain and their interaction with the task: A fine-grained fMRI coordinate-based meta-analysis study by Serafino Paolo Mansueto, Zaira Romeo, Alessandro Angrilli, Chiara Spironelli

    Published 2025-01-01
    “…Results confirmed outcomes of past meta-analyses on the involvement of a number of cortical and subcortical paralimbic and limbic regions during unpleasant picture processing, but the increase of the pubblications on this topic in last years, together with a more fine-grained analysis, allowed us to find also the involvement of additional areas, such as the right middle frontal gyrus, left inferior frontal gyrus (BA 9), posterior cingulate, and left inferior parietal lobule. …”
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  3. 503

    Unusual Space Weathering on a CE-5 Metal Grain Indicates Deceptive Surface Signatures of M-type Asteroids by Tian Zhang, Hong Tang, Xiongyao Li, Yuanyun Wen, Bing Mo, Wen Yu, Chuanjiao Zhou, Jianzhong Liu

    Published 2025-01-01
    “…Here, we report unusual space weathering characteristics associated with a natural metal grain found in Chang'e 5 lunar soil. Microcraters, impact glass, iron whiskers, and unique vesicular rims on the surface of this grain help to explain the unusual properties of some potential M-type asteroids, including low thermal inertia and density. …”
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  4. 504

    Correlation of Grain Size, Stacking Fault Energy, and Texture in Cu-Al Alloys Deformed under Simulated Rolling Conditions by Ehab A. El-Danaf, Mahmoud S. Soliman, Ayman A. Al-Mutlaq

    Published 2015-01-01
    “…A series of PSC tests have been conducted on these alloys for three average grain sizes of ~15, 70, and 250 μm. Strain hardening rate curves were obtained and a criterion relating twinning stress to grain size is established. …”
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  5. 505

    Influence of No-Tillage on Soil Organic Carbon, Total Soil Nitrogen, and Winter Wheat (Triticum aestivum L.) Grain Yield by Peter Omara, Lawrence Aula, Elizabeth M. Eickhoff, Jagmandeep S. Dhillon, Tyler Lynch, Gwendolyn B. Wehmeyer, William Raun

    Published 2019-01-01
    “…Average TSN and SOC under NT were significantly above those under CT at both locations while grain yield differences were inconsistent. Under both tillage systems, grain yield, TSN, and SOC increased with N rates. …”
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  6. 506

    Application of multivariate analysis to identify relationships among useful agronomic characters of cowpea and differentiation of cultivars for vegetable and grain uses by M. O. Burlyaeva, M. V. Gurkina, E. V. Miroshnichenko

    Published 2021-12-01
    “…The variability and relationships of these characters were assessed in cultivars grown for grain and vegetable purposes using multivariate statistical analyses.Results and discussion. …”
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    On Transformation and Stress–Strain–Temperature Behavior of Fine-Grained Ni-Rich NiTi Wire vs. Aging Mode by Elena Ryklina, Kristina Polyakova, Victor Komarov, Semen Murygin, Anton Konopatsky, Vladimir Andreev, Adilet Ulanov

    Published 2024-12-01
    “….% subjected to post-deformation solution treatment at 700 °C for 1 h to obtain a fine-grained recrystallized structure. Subsequent aging was carried out at a temperature range of 300, 430, and 500 °C for 1, 10, and 20 h. …”
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  9. 509

    Fabrication of Large-Grain Thick Polycrystalline Silicon Thin Films via Aluminum-Induced Crystallization for Application in Solar Cells by Hsiao-Yeh Chu, Min-Hang Weng, Chen Lin

    Published 2013-01-01
    “…The fabrication of large-grain 1.25 μm thick polycrystalline silicon (poly-Si) films via two-stage aluminum-induced crystallization (AIC) for application in thin-film solar cells is reported. …”
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  10. 510

    Austenite Grain Growth Kinetics in API X65 and X70 Line-Pipe Steels during Isothermal Heating by Asiful Hossain Seikh, Mahmoud S. Soliman, Abdulhakim AlMajid, Khaled Alhajeri, Waleed Alshalfan

    Published 2014-01-01
    “…The kinetics of grain growth was studied using the equation dn-d0n=Atexp-Q/RT , where d is the measured grain size, do is the initial grain size, n is the grain size exponent, t is the heating time, T is the heating temperature, Q is the activation energy, R is the gas constant, and A is a constant. …”
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    Multivariate Analysis of Metal Levels in Paddy Soil, Rice Plants, and Rice Grains: A Case Study from Shakargarh, Pakistan by Saadia R. Tariq, Nabila Rashid

    Published 2013-01-01
    “…The present study aims at determining the relationship between trace metal levels in paddy soils, rice plants, and rice grains obtained from these plants. The levels of selected metals (Fe, Co, Ni, Cd, Pb, and Cr) were determined by atomic absorption spectrophotometry in the soil, rice plants, and rice grain samples collected from paddy fields. …”
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