Showing 3,961 - 3,980 results of 3,993 for search '"uncertainty"', query time: 0.08s Refine Results
  1. 3961

    Nesting population trend of the leatherback sea turtle in Bocas del Toro province and Comarca Ngäbe-Buglé, Panama for the period 2002–2022 by Sonia Gutiérrez Parejo, Susan E. Piacenza, Raúl García, Cristina Ordóñez, Roldán A. Valverde

    Published 2025-01-01
    “…However, despite progress in assessments, demographics, and ecology, key uncertainties persist in tracking leatherback population trends. …”
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  2. 3962

    Technical note: “U–Th Analysis” – open-source software dedicated to MC-ICP-MS U-series data treatment and evaluation by I. K. Kerber, F. Kontor, A. Mielke, A. Mielke, S. Warken, S. Warken, N. Frank

    Published 2025-01-01
    “…The majority of the obtained ages reach uncertainties in the range of 0.3 %–0.6 %, underlining the capability of our measurement protocol.…”
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  3. 3963

    Determination of Sequential Well Placements Using a Multi-Modal Convolutional Neural Network Integrated with Evolutionary Optimization by Seoyoon Kwon, Minsoo Ji, Min Kim, Juliana Y. Leung, Baehyun Min

    Published 2024-12-01
    “…This complex multi-million-dollar problem involves optimizing multiple parameters using computationally intensive reservoir simulations, often employing advanced algorithms such as optimization algorithms and machine/deep learning techniques to find near-optimal solutions efficiently while accounting for uncertainties and risks. This study proposes a hybrid workflow for determining the locations of production wells during primary oil recovery using a multi-modal convolutional neural network (M-CNN) integrated with an evolutionary optimization algorithm. …”
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  4. 3964

    WHO public health laboratories webinar series – an online platform to disseminate testing recommendations and best practices during health emergencies by Céline Barnadas, Lisa Stevens, Natacha Milhano, Ana Carolina Barbosa de Lima, Bruce Struminger, Lauren Burke, Sébastien Cognat

    Published 2025-01-01
    “…The COVID-19 pandemic imposed unique challenges on global laboratory systems, including testing protocol uncertainties, supply shortages, rapid need for information dissemination, and disruptions to traditional training methods. …”
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    Article
  5. 3965

    A sea ice deformation and rotation rate dataset (2017–2023) from the Environment and Climate Change Canada automated sea ice tracking system (ECCC-ASITS) by M. Plante, J.-F. Lemieux, L. B. Tremblay, A. Bouchat, D. Ringeisen, D. Ringeisen, P. Blain, S. Howell, M. Brady, A. S. Komarov, B. Duval, L. Yakuden, F. Labelle

    Published 2025-02-01
    “…It covers the entire Arctic Ocean and all peripheral seas except the Okhotsk Sea. Uncertainties associated with the propagation of tracking errors on the deformation values are included. …”
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  6. 3966

    Strong-lensing Analysis of SPT-CL J2325−4111 and SPT-CL J0049−2440, Two Powerful Cosmic Telescopes (RE > 40″) from the SPT Clusters Sample by Guillaume Mahler, Keren Sharon, Matthew Bayliss, Lindsey. E. Bleem, Mark Brodwin, Benjamin Floyd, Raven Gassis, Michael D. Gladders, Gourav Khullar, Juan D. Remolina González, Arnab Sarkar

    Published 2025-01-01
    “…We conclude that these clusters are spectacular sightlines for further observations that will reduce the systematic uncertainties due to cosmic variance. This paper provides the community with two additional well-calibrated cosmic telescopes, as strong as the Frontier Fields and suitable for studies of the highly magnified background Universe.…”
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  7. 3967

    Quantification of regional net CO<sub>2</sub> flux errors in the Orbiting Carbon Observatory-2 (OCO-2) v10 model intercomparison project (MIP) ensemble using airborne measurements by J. Yun, J. Liu, J. Liu, B. Byrne, B. Weir, B. Weir, L. E. Ott, K. McKain, B. C. Baier, L. V. Gatti, S. C. Biraud

    Published 2025-02-01
    “…<p>Inverse model intercomparison projects (MIPs) provide a chance to assess the uncertainties in inversion estimates arising from various sources. …”
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  8. 3968

    Molecular Data Confirm the Occurrence of the Allochthonous <i>Gambusia holbrooki</i> (Pisces: Poeciliidae) in Sicily and the Maltese Archipelago by Luca Vecchioni, Mirko Liuzzo, Arnold Sciberras, Jeffrey Sciberras, Justin Formosa, Alan Deidun, Gabriele Giacalone, Vincenzo Arizza, Marco Arculeo, Federico Marrone, Francesco Paolo Faraone

    Published 2025-01-01
    “…However, due to taxonomic uncertainties and nomenclatural instability, for years, there were doubts about which <i>Gambusia</i> species had been introduced in different regions. …”
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  9. 3969

    Retrieval and Evaluation of Global Surface Albedo Based on AVHRR GAC Data of the Last 40 Years by Shaopeng Li, Xiongxin Xiao, Christoph Neuhaus, Stefan Wunderle

    Published 2025-01-01
    “…For grasslands and shrublands, GAC43 and MCD43C3 demonstrate comparable estimation uncertainties of approximately 0.023, with close positive biases near 0.09, whereas C3S and CLARA-A3 exhibit higher RMSEs and biases exceeding 0.032 and 0.022, respectively. …”
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  10. 3970

    Identifying and Ranking the Causes of Delay Based on Production Strategies in Manufacturing Projects by Mohsen Rouzbahani, Mohammad Forozandeh

    Published 2024-07-01
    “…Purpose: Today, due to the increase in complexities and uncertainties faced by manufacturing organizations, the production of products faces planned/unplanned events that happen during the production life cycle. …”
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  11. 3971

    Melt inclusion bubbles provide new insights into crystallisation depths and CO2 systematics at Soufrière Hills Volcano, Montserrat by TiVonne A. Howe, Thomas E. Christopher, Thomas E. Christopher, Séverine Moune, Séverine Moune, Hugh Tuffen, Federica Schiavi

    Published 2025-01-01
    “…Improved understanding of the magmatic system of Soufrière Hills Volcano, Montserrat (SHV) is needed to inform future hazard management strategy, and remaining uncertainties include the depth of magma storage and the source of ongoing gas emissions. …”
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  12. 3972

    Peningkatan Akurasi Metode Weighted Fuzzy Time Series Forecasting Menggunakan Algoritma Evolusi Differensial dan Fuzzy C-Means by Agus Fachrur Rozy, Solimun Solimun, Ni Wayan Surya Wardhani

    Published 2023-10-01
    “…Abstract Prediction is a form of approach in anticipating future uncertainties. Conventional prediction methods encounter difficulties in adapting data with the assumptions used, necessitating the application of the Weighted Fuzzy Time Series (WFTS) method. …”
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  13. 3973

    Climate change rivals fertilizer use in driving soil nitrous oxide emissions in the northern high latitudes: Insights from terrestrial biosphere models by Naiqing Pan, Hanqin Tian, Hao Shi, Shufen Pan, Josep G. Canadell, Jinfeng Chang, Philippe Ciais, Eric A. Davidson, Gustaf Hugelius, Akihiko Ito, Robert B. Jackson, Fortunat Joos, Sebastian Lienert, Dylan B. Millet, Stefan Olin, Prabir K. Patra, Rona L. Thompson, Nicolas Vuichard, Kelley C. Wells, Chris Wilson, Yongfa You, Sönke Zaehle

    Published 2025-02-01
    “…The rigorous interplay between process modeling and field experimentation will be essential for improving model representations of the mechanisms controlling N2O fluxes in the Northern High Latitudes and for reducing associated uncertainties.…”
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  14. 3974

    Co-benefits of nature-based solutions: A health impact assessment of the Barcelona Green Corridor (Eixos Verds) plan by Tamara Iungman, Sergi Ventura Caballé, Ricard Segura-Barrero, Marta Cirach, Natalie Mueller, Carolyn Daher, Gara Villalba, Evelise Pereira Barboza, Mark Nieuwenhuijsen

    Published 2025-02-01
    “…Preventable mortality at the census tract level for adult residents was estimated, and to address uncertainties, we performed Monte Carlo iterations. We computed the percentage increase in GS (land use) and tree cover and converted them into Normalized Difference Vegetation Index (NDVI) to conduct the HIA, employing a Generalized Additive Model (GAM). …”
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  15. 3975

    Soil Organic Carbon Estimation and Transfer Framework in Agricultural Areas Based on Spatiotemporal Constraint Strategy Combined with Active and Passive Remote Sensing by Jiaxin Qian, Jie Yang, Weidong Sun, Lingli Zhao, Lei Shi, Hongtao Shi, Lu Liao, Chaoya Dang, Qi Dou

    Published 2025-01-01
    “…To address this, this study reduces uncertainties in SOC cross-spatial transfer by introducing terrain factors sensitive to SOC (RMSE = 0.457–0.516 g/kg and 0.799–1.198 g/kg for different data sources). …”
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  16. 3976
  17. 3977

    Carbon cycle and climate feedbacks under CO<sub>2</sub> and non-CO<sub>2</sub> overshoot pathways by I. Melnikova, I. Melnikova, P. Ciais, K. Tanaka, K. Tanaka, H. Shiogama, K. Tachiiri, K. Tachiiri, T. Yokohata, O. Boucher

    Published 2025-02-01
    “…However, estimating carbon–climate feedback for these gases remains fraught with uncertainties, especially under overshoot scenarios. …”
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  18. 3978

    Last-millennium volcanic forcing and climate response using SO<sub>2</sub> emissions by L. R. Marshall, L. R. Marshall, L. R. Marshall, A. Schmidt, A. Schmidt, A. Schmidt, A. P. Schurer, N. L. Abraham, N. L. Abraham, L. J. Lücke, R. Wilson, K. J. Anchukaitis, G. C. Hegerl, B. Johnson, B. L. Otto-Bliesner, E. C. Brady, M. Khodri, K. Yoshida

    Published 2025-01-01
    “…Accounting for the self-limiting effects of large sulfur dioxide (<span class="inline-formula">SO<sub>2</sub></span>) injections and the limitations in tree-ring records, such as lagged responses due to biological memory, reconciles some of the discrepancy, but uncertainties remain, particularly for the largest tropical eruptions. …”
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  19. 3979

    Le temple polygonal de la rue Lecointre à Reims/Durocortorum by Sébastien Péchart, Frédéric Poupon

    Published 2022-11-01
    “…Although rich in information, the documentation at our disposal is far from capable of answering the many questions raised concerning architecture, chronology and religious activities. Many uncertainties remain relative to the elevations of both the first and the second version of the temple, for which the chronology also remains unclear. …”
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  20. 3980

    L’apport de la géomatique à la connaissance de la partie terminale de l’aqueduc du Gier à Lyon by Éric Leroy

    Published 2023-12-01
    “…However, its mapping on a regional scale masks certain uncertainties which can only be observed through analysis at a more local scale. …”
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