Showing 1,281 - 1,300 results of 9,156 for search 'issues samples', query time: 0.14s Refine Results
  1. 1281

    Bias in carnivore diet analysis resulting from misclassification of predator scats based on field identification by Dana J. Morin, Summer D. Higdon, Jennifer L. Holub, David M. Montague, Michael L. Fies, Lisette P. Waits, Marcella J. Kelly

    Published 2016-12-01
    “…Advancements in noninvasive genetic sampling allow for molecular identification of predator scat, eliminating many issues associated with field identification methods. …”
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    Article
  2. 1282

    Viability studies of bacterial strains exposed to nitrogen oxides and light in controlled atmospheric conditions by Elena Gatta, Elena Abd El, Marco Brunoldi, Muhammad Irfan, Tommaso Isolabella, Dario Massabò, Franco Parodi, Paolo Prati, Virginia Vernocchi, Federico Mazzei

    Published 2025-03-01
    “…The culturability of the bacteria was assessed by collecting bacteria samples directly onto Petri dishes by an Andersen impactor at various time intervals after the end of injection. …”
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  3. 1283

    Stability of SARS-CoV-2 phylogenies. by Yatish Turakhia, Nicola De Maio, Bryan Thornlow, Landen Gozashti, Robert Lanfear, Conor R Walker, Angie S Hinrichs, Jason D Fernandes, Rui Borges, Greg Slodkowicz, Lukas Weilguny, David Haussler, Nick Goldman, Russell Corbett-Detig

    Published 2020-11-01
    “…We show that their inclusion can affect phylogenetic inference on scales relevant to local lineage tracing, and make it appear as though there has been an excess of recurrent mutation or recombination among viral lineages. We suggest how samples can be screened and problematic variants removed, and we plan to regularly inform the scientific community with our updated results as more SARS-CoV-2 genome sequences are shared (https://virological.org/t/issues-with-sars-cov-2-sequencing-data/473 and https://virological.org/t/masking-strategies-for-sars-cov-2-alignments/480). …”
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  4. 1284

    Recent Advances in the Use of Drill Cuttings for Determining Subduction Zone Structure, Stratigraphy, and Stress State by P. H. Cornard, A. M. Schleicher, C. Regalla, M. Hamahashi, M. Kitamura, R. Fukuchi, K. T. Pickering, H. Kitajima, T. Wiersberg

    Published 2025-05-01
    “…Abstract Obtaining in situ samples from active subduction systems is critical for assessing the material properties and geological evolution of rocks and sediments that host plate boundary deformation, and advancing our understanding of the processes that lead to fault locking and rupture. …”
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  5. 1285

    Macro-Micro Testing-Based Study on the Physical and Mechanical Properties of Cohesive Soil Containing Calcareous Nodules by Yuedong Wu, Lei Zhang, Jian Liu, Huiguo Wu, Yongyang Zhu

    Published 2025-01-01
    “…The results show that stress–strain curves of CSCN samples basically exhibit hardening behavior. Under the same confining pressure, the shear strength of CSCN sample initially decreases and then increases with the increase in calcareous nodule particle size. …”
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  6. 1286

    Conservación de Agentes Patógenos y Epífitos Presentes en los Cultivos de Tomate, Sandía y Banano y sus Beneficios para la Investigación by L. Espinoza

    Published 2011-08-01
    “…To fulfill the objectives of this project, the samples that present symptoms of diseasesshould be collected from field, then samples were analyzed and different microorganism were isolate and identified.Fungus belonging to Fusarium, Botrytis, Alternaria and Mycosphaerella genres were identifying. …”
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    Article
  7. 1287

    Infrared Small Target Detection Based on Weak Feature Enhancement and Target Adaptive Proliferation by Xiaoyu Xu, Weida Zhan, Yichun Jiang, Depeng Zhu, Yu Chen, Jinxin Guo, Ziqiang Hao, Deng Han

    Published 2025-01-01
    “…The imbalance between positive and negative samples and the loss of small targets in complex backgrounds are catastrophic for infrared small target detection. …”
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    Article
  8. 1288

    Interactions between non-physician clinicians and industry: a systematic review. by Quinn Grundy, Lisa Bero, Ruth Malone

    Published 2013-11-01
    “…Non-physician clinicians eligible for inclusion were: Registered Nurses, nurse prescribers, Physician Assistants, pharmacists, dieticians, and physical or occupational therapists; trainee samples were excluded. Fifteen studies met inclusion criteria. …”
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    Article
  9. 1289
  10. 1290

    Development of a rapid and sensitive analytical system for Pseudomonas aeruginosa based on reverse transcription quantitative PCR targeting of rRNA molecules by Mai Niikura, Satomi Atobe, Akira Takahashi, Yukiko Kado, Takuya Sugimoto, Hirokazu Tsuji, Kentaro Shimizu, Hiroshi Ogura, Takashi Asahara

    Published 2021-01-01
    “…For Pseudomonas aeruginosa (PA), infection control and appropriate antimicrobial treatment have become important issues. Diagnosis is critical in managing PA infection, but conventional methods are not highly accurate or rapid. …”
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    Article
  11. 1291

    Conservación de Agentes Patógenos y Epífitos Presentes en los Cultivos de Tomate, Sandía y Banano y sus Beneficios para la Investigación by L. Espinoza

    Published 2011-08-01
    “…To fulfill the objectives of this project, the samples that present symptoms of diseasesshould be collected from field, then samples were analyzed and different microorganism were isolate and identified.Fungus belonging to Fusarium, Botrytis, Alternaria and Mycosphaerella genres were identifying. …”
    Get full text
    Article
  12. 1292

    Effect of Biodegradable and Polypropylene Film Packaging on the Safety Profile of Jelly Marmalade by Pesterev Mikhail A., Rudenko Oxana S., Kondrat’ev Nikolay B., Bazhenova Alla E., Usachev Ivan S.

    Published 2020-10-01
    “…It equaled 1.16×10–6 g/m2·s for the polypropylene film sample and 0.83×10–6 g/m2·s for the biodegradable sample. …”
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    Article
  13. 1293
  14. 1294

    Antimicrobial activity of aqueous-alcoholic extracts from myrtle leaves in relation to strains isolated from patients with cystic fibrosis by V. D. Maslova, V. A. Kurkin, V. M. Ryzhov, A. V. Lyamin, O. V. Kondratenko, N. N. Bakova, E. Yu. Bakova

    Published 2025-07-01
    “…The search for new antimicrobial medicines based on medicinal plant raw materials (MPRM) and its effective and safe use in modern pharmaceutical practice remains one of the most pressing issues in pharmacy. Today, the search for new biologically active compounds (BACs) with antimicrobial and antifungal activity is ongoing. …”
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  15. 1295

    Soil texture analysis using controlled image processing by Kashif Sattar, Umair Maqsood, Qaiser Hussain, Saqib Majeed, Sarah Kaleem, Muhammad Babar, Basit Qureshi

    Published 2024-12-01
    “…The results benefit the recommendation of appropriate crops and fertilizers based on a given soil sample in a very short time and cost-effectively.…”
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    Article
  16. 1296

    Automatic melanoma detection using an optimized five-stream convolutional neural network by Vida Esmaeili, Mahmood Mohassel Feghhi, Hadi Seyedarabi

    Published 2025-07-01
    “…In addition, the previous deep-learning techniques for diagnosing melanoma cannot recognize the unique relations between samples. For this reason, these convolutional neural networks (CNNs) cannot perceive the changed or rotated image samples as similar. …”
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  17. 1297

    Multivariate analyses to evaluate the contamination, ecological risk, and source apportionment of heavy metals in the surface sediments of Xiang-Shan wetland, Taiwan by Ahmed Salah-Tantawy, Ahmed Salah-Tantawy, Ahmed Salah-Tantawy, Ching-Sung Gavin Chang, Shuh-Sen Young, Ching-Fu Lee

    Published 2025-04-01
    “…The levels of twelve metals and total organic matter (TOM) were measured in 44 samples of surface sediment during the spring and winter seasons of 2022. …”
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  18. 1298

    Digital morphometry of onion seeds by F. B. Musaev, M. I. Ivanova, N. S. Priyatkin, S. V. Kuznets

    Published 2021-06-01
    “…One of the problematic issues in crop production remains the quality of sown seeds. …”
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  19. 1299

    Navigating ethics in HIV data and biomaterial management within Black, African, and Caribbean communities in Canada by Rusty Souleymanov, Bolaji Akinyele-Akanbi, Chinyere Njeze, Patricia Ukoli, Paula Migliardi, Linda Larcombe, Gayle Restall, Laurie Ringaert, Michael Payne, John Kim, Wangari Tharao, Ayn Wilcox

    Published 2025-01-01
    “…Abstract Background This study explored the ethical issues associated with community-based HIV testing among African, Caribbean, and Black (ACB) populations in Canada, focusing on their perceptions of consent, privacy, and the management of HIV-related data and bio-samples. …”
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  20. 1300

    Comprehensive study of ticks and tick-borne diseases in dogs in Nepal: molecular identification, risk analysis and hematological alterations by Somnath Aryal, Rebanta Kumar Bhattarai, Kamana Thapa

    Published 2025-05-01
    “…A total of 341 canine blood samples were collected from Kathmandu, Pokhara, and Chitwan, Nepal. …”
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