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GLIMPSE: An Ultrafaint ≃105 M⊙ Pop III Galaxy Candidate and First Constraints on the Pop III UV Luminosity Function at z ≃ 6–7
Published 2025-01-01“…These properties indicate the presence of a nascent, metal-deficient young stellar population (<5 Myr) with a stellar mass of ≃10 ^5 M _⊙ . Intriguingly, this source deviates significantly from the extrapolated UV–metallicity relation derived from recent JWST observations at z = 4–10, consistent with UV enhancement by a top-heavy Pop III initial mass function or the presence of an extremely metal-poor active galactic nucleus. …”
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Microbial composition, assembly, and functional characteristics of generalized and specialized subcommunities under flooded paddy fields: long-term pesticide versus non-pesticide m...
Published 2025-07-01“…Especially for specialists, it had a homogenization selection and diffusional limitation during community succession, because it was characterized by constrained adaptability, narrow ecological niches and high resource specificity. …”
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746
The role of methodological expertsin designing information about occupations
Published 2019-06-01Get full text
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A Trade‐Off Between Leaf Carbon Economics and Plant Size Among Mangrove Species in Dongzhaigang, China
Published 2024-11-01Get full text
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A new hybrid distance and similarity based scenario reduction approach for stochastic economic operation of microgrid
Published 2025-03-01“…This stochastic model is aimed at generating the optimum schedules for various dispatchable generating resources such as micro-turbines, fuel cells, utility grid, energy storage devices as per the availability of the various VRE resources to meet the uncertain demand for a day-to-day microgrid operation. …”
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Impact of Ramadan fasting on kidney function and related outcomes in chronic kidney disease and kidney transplant recipients: a systematic review and meta-analysis
Published 2024-11-01“…Its consequences on kidney-relevant outcomes in patients with chronic kidney disease (CKD) and kidney transplant recipients remain unclear.Design Systematic review and meta-analysis.Data sources MEDLINE, Embase, Global Health, CINAHL (EBSCOhost), Scopus, Web of Science and Google Scholar were searched up to 18 September 2023.Eligibility criteria We included observational studies among non-dialysis CKD and kidney transplant recipients who fasted during Ramadan and examined changes in kidney function.Data extraction and synthesis Standardised methods were used by two independent reviewers to screen, select and extract data. …”
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751
Response of Four Shrubs to Drought Stress and Comprehensive Evaluation of Their Drought Resistance
Published 2025-06-01Get full text
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752
Strategy for Construction and Improvement of 4R Resilience Evaluation Model for Coastal Cities
Published 2025-03-01“…The reasons leading to the aforesaid results are mainly summarized in the following three aspects. 1) Due to dense population and land shortage, city samples with high development intensity pay more attention to spatial redundancy and resource acquisition during disasters, and their urban core functional areas have achieved full coverage of public services and emergency service facilities to a large extent through encrypted road networks, mixed land use, vertical functional layout and other ways. …”
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753
Efficient toluene degradation using Bacillus subtilis biofilm-supported Mn–Ce/zeolite catalysts
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754
RPA: a memory-efficient metric-space recall@R ANNS index
Published 2023-11-01“…As an array, for each data element, RPA stores only l identities (IDs) of its nearest pivots out of k pre-selected ones (l≪k). During search, the order of distances from each data element to the query is approximated by a score function based on the distances from its nearest pivots to the query, and a bounded heap is maintained to store R candidate results. …”
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Heuristically enhanced multi-head attention based recurrent neural network for denial of wallet attacks detection on serverless computing environment
Published 2025-04-01“…Detecting DoW threats involves monitoring and analyzing the system-level resource consumption of specific bare-metal mechanisms. …”
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Genome-wide identification and functional characterization of the LBD transcription factor gene family in Zanthoxylum armatum DC. reveal its potential role in leaf variation
Published 2025-05-01“…In the natural population of Z. armatum, due to long-term selection, the leaves size and shape show rich diversity in different latitude regions. …”
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The Process of Using Power Supply Technical Solutions for Electronic Security Systems Operated in Smart Buildings: Modelling, Simulation and Reliability Analysis
Published 2024-12-01“…The operational tasks of ESSs in SBs require a continuous power supply from various sources, including renewable energy sources. The authors conducted an analysis of the power supply for selected ESSs used in SBs, which enabled the development of a power supply model. …”
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Trade-off and synergy relationships and regional regulation of multifunctional cultivated land in the Yellow River Basin
Published 2025-03-01“…Based on the selection of 379 counties with concentrated distribution of cultivated land, this study comprehensively evaluates the three-dimensional functional level of “production-society-ecology” of cultivated land from 2010 to 2020. …”
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Remote Sensing Extraction of Damaged Buildings in the Shigatse Earthquake, 2025: A Hybrid YOLO-E and SAM2 Approach
Published 2025-07-01“…The dataset used for training contained labeled examples of damaged buildings, and the model optimization was carried out using stochastic gradient descent (SGD), with cross-entropy and mean squared error as the selected loss functions. Upon evaluation, the model reached a precision of 0.840, a recall of 0.855, an F1-score of 0.847, and an IoU of 0.735. …”
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A multi-parameters assessment method and prediction model for ground vibration under the high-speed railway bridge
Published 2025-03-01“…Besides, an application example of environment vibration prediction was given, and the site selection distance threshold away from the high-speed railways of different types of environmental vibration function areas were determined. …”
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