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Suggested Topics within your search.
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801
Pequi-Derived Carbon Dots as a Fluorescence Quenching Sensor for Sensitive Detection of Fe3+ Ions
Published 2025-04-01“…This study presents the pequi (Caryocar coriaceum) as a new biomass source for carbon dots synthesis. The pequi almond, usually discarded, was used as the biomass precursor in one-step hydrothermal green synthesis of carbon dots. …”
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802
Portable immuno nano biosensor for multiple disease detection using 3D printed SPR technologies
Published 2023-01-01“…The sensor showed the highest sensitivity at 50X concentration of antigen and least at 10x concentration stating maximum and minimum values for a limit of detection. This device using this principle could has wide functionalities to detect multiple biological samples by changing the antibodies to our respective analyte over the reaction chip for multiple times with low cost.…”
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803
Let ants find them: Using ants as eDNA samplers for detecting the invasive spotted lanternfly
Published 2025-04-01“…Compared to non-ant insects, ants exhibited higher SLF DNA concentrations, suggesting that honeydew ingestion serves as the primary eDNA source. These findings demonstrate that ants can function as efficient SLF eDNA samplers, providing a scalable and cost-effective alternative to existing SLF detection methods.…”
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804
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Integrated Machine Learning and Region Growing Algorithms for Enhanced Concrete Crack Detection: A Novel Approach
Published 2024-10-01“…Firstly, the regression method learns the image features of the dataset and the specific region growth threshold, and the regression function is trained by using the open-source dataset to determine the region growth threshold using the characteristics of the images included in the tests. …”
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806
Abstract 260: TCD Bubble test as a Screening tool for detection of Patent Foramen Ovale in Stroke
Published 2023-11-01“…Results TCD Bubble test was detected to be positive in 36 patients and negative in 27 patients. …”
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807
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Detection and classification of hypertensive retinopathy based on retinal image analysis using a deep learning approach
Published 2025-01-01“…These gap factors make the research on hypertensive retinopathy urgent since it requires an early detection model to improve treatment accuracy and prevent heart attacks and strokes before they happen. …”
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809
Looking at the Distant Universe with the MeerKAT Array: The H i Mass Function in the Local Universe
Published 2025-01-01“…This new method tracks the recovery of sources in mass bins different from those in which they were injected and incorporates a Poisson likelihood in the forward modeling process, allowing it to correctly handle uncertainties in bins with few or no detections. …”
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810
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811
The availability and functionality of medical equipment and the barriers to their use at comprehensive specialized hospitals in the Amhara region, Ethiopia
Published 2025-01-01“…Eight (n = 8) comprehensive specialized hospitals in the Amhara region were selected purposefully and included in this study. The data used to assess the availability and functionality of medical equipment items (n = 78) listed by the Ethiopian Ministry of Health that are supposed to be available in all of the comprehensive specialized hospitals were collected from 29 May to 18 June 2023. …”
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812
The structural and functional brain alternations in tobacco use disorder: a systematic review and meta-analysis
Published 2025-04-01“…BackgroundWhile numerous previous studies have indicated that nicotine intake results in gray matter and functional brain abnormalities in tobacco use disorder (TUD), the majority of results could not be replicated or even reversed. …”
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813
Enhancing Cybersecurity Through Fusion of Optimization With Deep Wavelet Neural Networks on Denial of Wallet Attack Detection in Serverless Computing
Published 2025-01-01“…A Denial of Wallet (DoW) attack is a cyberattack designed to drain financial resources by causing excessive charges or costs on a serverless computing or cloud platform. …”
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814
Using multiple scales of movement to highlight risk–reward strategies of coyotes (Canis latrans) in mixed‐use landscapes
Published 2024-08-01“…We used resource selection functions and hidden Markov models to test whether coyote selection for anthropogenic and natural features varied by time of day or by behavioral state (resting, foraging, and traveling). …”
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815
Mid-Water Ocean Current Field Estimation Using Radial Basis Functions Based on Multibeam Bathymetric Survey Data for AUV Navigation
Published 2025-04-01“…This makes unknown ocean currents a significant error source that leads to substantial cumulative positioning errors. …”
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816
Unlocking microbiota potential: the role of organic copper in enhancing healthy white shrimp (Penaeus vannamei) farming
Published 2025-08-01“…Furthermore, host-selective pressure shaped the unique microbiota composition in the intestine and gill, which differed from the surrounding water and water source, with the gill microbiota potentially serving as a transitional bridge shaping the intestinal microbiota. …”
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Leader’s discourse in responding to natural disaster: an appraisal analysis
Published 2024-12-01“…He presents resources of positive, negative, and unbiased attitudes as a leader. …”
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819
Enhanced Separation of Palladium from Nuclear Wastewater by the Sulfur-Rich Functionalized Covalent Organic Framework
Published 2025-05-01“…The outcomes of this research underscore the immense potential of COFs endowed with resilient linkers and precisely engineered functional groups. Such COFs can adeptly capture metal ions with high selectivity, even in the face of severe environmental conditions, thereby paving the way for the more effective and environmentally responsible management of radioactive waste.…”
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Awareness and Attitude towards Functional Dairy Products among Consumers in Western Province of Sri Lanka
Published 2020-06-01“…The study was conducted using a pre-tested structured questionnaire during June to November 2018, with the participation of 307 purposively selected consumers. Information on consumers’ tendency towards a healthy life style, awareness and perception on health benefits of functional foods and dairy products, confidence on different information sources etc. were recorded. …”
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