Showing 2,141 - 2,160 results of 9,156 for search 'issues samples', query time: 0.14s Refine Results
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    Antibody Kinetics of Immunological Memory in SARS-CoV-2-Vaccinated Healthcare Workers—The ORCHESTRA Project by Seyedalireza Seyedi, Sara Sottile, Mahsa Abedini, Paolo Boffetta, Francesco Saverio Violante, Vittorio Lodi, Giuseppe De Palma, Emma Sala, Marcella Mauro, Francesca Rui, Stefano Porru, Gianluca Spiteri, Luigi Vimercati, Luigi De Maria, Pere Toran-Monserrat, Concepción Violán, Eleonóra Fabiánová, Jana Oravec Bérešová, Violeta Calota, Andra Neamtu

    Published 2025-06-01
    “…<b>Background/Objectives:</b> This study examines the longitudinal dynamics of anti-nucleocapsid (anti-N) and anti-spike (anti-S) antibody responses to SARS-CoV-2 infection and mRNA vaccination based on 81,878 serum samples from 23,616 healthcare workers (HCWs) across five European countries. …”
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  4. 2144

    Study of the effects of sludge discharge from water treatment plants to the municipal wastewater network and its effect on the wastewater treatment process by pouneh Abdolahi Salari, Sina Fard Moradinia

    Published 2021-12-01
    “…Introduction: Today, with the development of water treatment plants, sludge management has become one of the most important environmental issues that can be both a threat and an opportunity. …”
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    Agricultural Development Abilities in Darab County and Predicting Its Results on Rural Development by Sirus Ghanbari, Mohsen shayan, Saeideh Rashidi, Faezeh Ebrahimipour, Mohammad Karim Raesi

    Published 2019-09-01
    “…Finally, the samples were randomly assigned to each group with an appropriate assignment. …”
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    A NEW METHOD BASED ON THE USE OF IMMOBILIZED SINGLE-DOMAIN ANTIBODIES TO REMOVE CERTAIN MAJOR PROTEINS FROM BLOOD PLASMA HELPS TO REDUCE NONSPECIFIC SIGNAL IN AN IMMUNOASSAY by O. S. Goryainova, E. O. Khan, T. I. Ivanova, S. V. Tillib

    Published 2019-07-01
    “…A new method of plasma pretreatment is demonstrated with human plasma samples (at a dilution of 1:40) of two patients. A previously developed model system for detection of lactoferrin protein was used to analyze plasma samples. …”
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  9. 2149

    Graduate students’ civic orientation: applying and testing an instrument by Snejana Slantcheva-Durst

    Published 2025-05-01
    “…The study contributes to our understanding of the levels of graduate students’ willingness to engage with social issues, and to our ability to gauge those levels. …”
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  10. 2150

    Species-level enumeration of low-concentration lactic acid bacteria in breast milk by Yue Sun, Qiming Li, Mengling Hu, You Wu, Yunchao Wa, Hai Lu, Shilong Jiang, Hui Wang, Qiaosi Wei, Yujun Huang, Ruixia Gu, Chenchen Zhang

    Published 2025-12-01
    “…However, the limit of quantification (LoQ) of qPCR is inadequate for human milk samples. To address this issue, nested primer pairs for Lactobacillus and Bifidobacterium species were designed to enable 15 cycles of preamplification Subsequent qPCR assays using the preamplification products (with 10-fold dilution) as templates reduced the LoQ for enumeration plasmids to one-thousandth of the original concentration. …”
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    Evaluation framework for deepfake speech detection: a comparative study of state-of-the-art deepfake speech detectors by Anton Firc, Kamil Malinka, Petr Hanáček

    Published 2025-08-01
    “…We also stress the issue of generalisation, as current detectors struggle to detect previously unseen deepfake speech samples or samples that have been modified. …”
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  13. 2153

    Insight into molecular and mutational scrutiny of epilepsy associated gene Gabrg2 leading to novel computer-aided drug designing by Muhammad Naveed, Nimra Hanif, Tariq Aziz, Muhammad Waseem, Metab Alharbi, Abdulrahman Alshammari, Abdullah F. Alasmari

    Published 2025-02-01
    “…These samples underwent mutational screening, which revealed 6 new mutations in exon 3 region of these samples as a result of disease occurrence. …”
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  14. 2154

    Aflatoxin M1 Contamination in Dairy Milk in Kathmandu, Nepal by Sujan Kafle, Madhav Paudel, Chanda Shrestha, Khadak Bahadur Kathayat, Ram Chandra Sapkota, Ananda Tiwari, Deepak Subedi

    Published 2024-11-01
    “…This study reveals very high levels of AFM1 contamination in the milk samples, presenting a serious public health issue, and recommends comprehensive surveillance and further investigations across the country, especially given the limited research and literature available.…”
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    Awareness about the Hazards of Repeatedly Heated Cooking Oil by Naveed Mansoori, Naveen Shahid, Imran Bakar

    Published 2021-03-01
    “…Methodology: A cross-sectional study was conducted during 2012. Convenient sampling technique was used to collect oil samples from home, and lower, middle and high class restaurants. …”
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    SVD-Based Feature Reconstruction Metric Network With Active Contrast Loss for Few-Shot SAR Target Recognition by Jia Zheng, Ming Li, Xiang Li, Peng Zhang, Yan Wu

    Published 2025-01-01
    “…Synthetic aperture radar (SAR) automatic target recognition (ATR) methods based on convolutional neural networks require a large number of samples to achieve good generalize. However, in practical SAR applications, the scarcity of samples has always been a persistent issue, especially in the military domain, where certain target types may have very few samples. …”
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  17. 2157

    Molecular analysis of Echinococcus granulosus: A comparison between cattle and sheep isolates in Babylon province, Iraq by Haider H. Alseady, Sahad M. Al-Dabbagh, Enas J. Alhadad

    Published 2025-04-01
    “…Out of the 20 sequenced samples, the sequencing results indicated that 15 samples belonged to the predominant G1 strain, two to the G2 strain, and three to the G3 strain, which were detected in both cattle and sheep. …”
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  18. 2158

    Розрахунок стиснутих та зігнутих сталезалізобетонних конструкцій в незнімній опалубці by Oleksander Lapenko, Oleksandr Stepanchuk, Svitlana Skrebneva

    Published 2021-12-01
    “…Зроблений висновок про доцільність використанням розрахункової деформаційної моделі, яка найкраще відповідає реальній роботі несучих конструкцій he article considers the issues of calculation of compressed and bent reinforced concrete structures in fixed formwork. …”
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    Inclusion of macroalgae in the diet – a comparative survey from Norway, Chile and China by Franz Goecke, Inger Aakre, Lisse Angarita, Na Li, Xiaodong Li, María Cristina Escobar, Silvana Cisternas, Lianzhu Wang, Shaojun Pang, Åshild Ergon

    Published 2025-06-01
    “…This study reported lack of awareness about potential food safety issues in this group. In the samples from Chile and China, tradition was important in terms of consumption of macroalgae, while food novelty seemed to be a major factor in the Norwegian group. …”
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  20. 2160

    On the Observational Solid Angle in Estimating the Moon-based Disk-integrated Earth Outgoing Longwave Radiation by Hanlin Ye, Huadong Guo, Dong Liang, Zhen Xu, Yin Jin, Guang Liu

    Published 2025-01-01
    “…These findings enhance our understanding of disk-integrated Earth OLR estimates and provide a unique tool for establishing benchmarks for the Earth samples needed in the study of habitable planets, thereby contributing to sustainable development.…”
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