Showing 2,561 - 2,580 results of 7,049 for search 'LL.D~', query time: 2.10s Refine Results
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    A Green Preconcentration Method for Determination of Cobalt and Lead in Fresh Surface and Waste Water Samples Prior to Flame Atomic Absorption Spectrometry by Naeemullah, Tasneem Gul Kazi, Faheem Shah, Hassan Imran Afridi, Sumaira Khan, Sadaf Sadia Arian, Kapil Dev Brahman

    Published 2012-01-01
    “…Cloud point extraction (CPE) has been used for the preconcentration and simultaneous determination of cobalt (Co) and lead (Pb) in fresh and wastewater samples. The extraction of analytes from aqueous samples was performed in the presence of 8-hydroxyquinoline (oxine) as a chelating agent and Triton X-114 as a nonionic surfactant. …”
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  9. 2569

    Lornoxicam Side Effects May Lead to Surgical Mismanagement, in Case of Postoperative Intra-Abdominal Collection: A Case Report and Literature Review by Mohammad Bukhetan Alharbi

    Published 2015-01-01
    “…Here I report the case of a 25-year-old male who presented with perforated acute retrocaecal subhepatic appendicitis complicated by pleural effusion and a small abdominal collection. …”
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  10. 2570

    Simultaneous exposure to microplastics and heavy metal lead induces oxidative stress, histopathological damage, and immune dysfunction in marine mussel Mytilus coruscus by Chuanyue Chen, Xueer Wang, Yingrong Jin, Yinchang Yao, Suchang Li, Zhi Liao, Xiaolin Zhang, Xiaojun Yan

    Published 2025-01-01
    “…In this study, we focused on the effects of MPs and lead (Pb), as a toxic heavy metal, on marine mussel Mytilus coruscus under separate and co-exposure situations at environmentally relevant concentrations: MPs (1 mg/L) and Pb (50 μg/L). …”
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  11. 2571

    Bridging Land and Sea: Geophysical insights into coastal karstic groundwater dynamics, freshwater plumes and saltwater intrusions in the urban regions of Antalya (Türkiye) by Jasper J.L. Hoffmann, Ercan Erkul, Simon Fischer, Irfan Yolcubal, Pritam Yogeshwar, Wolfgang Rabbel, Amir Haroon, Şerif Bariş, Ahmet Şener, Jens Schneider von Deimling, Ismail Kaplanvural, Bülent Tezkan, Elif Şen, Felix Gross, Ertan Pekşen, Elnur Gasimov, Aaron Micallef

    Published 2025-02-01
    “…Offshore continuous resistivity profiling and hydroacoustic measurements are complemented by land based electromagnetic measurements. New hydrological insights for the region: Our findings show how groundwater discharges into the sea through coastal and submarine freshwater springs while simultaneously facing the risk of saltwater intrusions nearby. …”
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    Computerized QT and QTc Measurements From Bedside ICU Monitors Are Similar to Those Derived From a Standard 12‐Lead ECG by Arthur Murray, Karolina Ho, Thomas J. Hoffmann, Gopika K. Ganesh, Shelvin Prasad, Sarah Berger, Cass Sandoval, Amy Larsen, Hildy Schell‐Chaple, Michele M. Pelter

    Published 2025-01-01
    “…However, only four of the seven available ECG leads are used. Purpose Evaluate the agreement between computerized QT/QTc measurements from the bedside monitor (four leads) and a time‐matched standard 12‐lead ECG. …”
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  16. 2576

    The interplay and synergistic relationship between urban land expansion and urban resilience across the three principal metropolitan regions of the Yangtze River Basin by Lei Ning, Shuangqing Sheng, Yue Meng

    Published 2024-12-01
    “…The results demonstrate that: (1) both the intensity and rate of urban land expansion across urban agglomerations in the Yangtze River Basin have declined, indicating a shift in urbanization focus from “land expansion” to “quality enhancement,” with a slowdown in the conversion of agricultural to urban land. (2) Urban land expansion exhibits weak directionality, with land expansion occurring uniformly within the region. (3) On the whole, resilience levels in the Yangtze River Basin’s urban agglomerations remain moderate or lower, although showing gradual improvement. (4) The coordination between urban land area and urban resilience across the basin is limited, with a declining alignment between urban land expansion and resilience enhancement rates, signaling an emerging imbalance. …”
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  17. 2577

    Customizing the optical, electronic and transport attributes of lead-free hybrid FASnBr3 perovskites triggered by spin-orbit coupling and strains by Nusrat Jahan, Farah B.H. Pritu, Md Rasidul Islam, Budrun Neher, M Mahbubur Rahman, Farid Ahmed

    Published 2025-01-01
    “…Due to their excellent optical and electronic properties, FASnBr3 perovskites are considered highly promising for lead-free optoelectronic applications like LEDs, solar panels, lasers, and optical detectors.…”
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    Adsorption of Lead Ions from Aqueous Solution onto Activated Carbon and Chemically-Modified Activated Carbon Prepared from Date Pits by Mohamed Abdulkarim, Fahmi Abu Al-Rub

    Published 2004-03-01
    “…The presence of EDTA, acetic acid or citric acid led to a significant decrease of lead ion uptake by the activated carbons.…”
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