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841
Bearing Small Sample Fault Diagnosis based on Data Generation and Transfer Learning
Published 2020-11-01“…Aiming at the problem of limited fault diagnosis performance caused by a single source of historical operating data for wind turbine bearings and a small amount of data, a small sample fault diagnosis method of bearings based on data generation and transfer learning is proposed. …”
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842
Research on Personnel Image Segmentation Based on MobileNetV2 H-Swish CBAM PSPNet in Search and Rescue Scenarios
Published 2024-11-01“…In post-disaster search and rescue scenarios, the accurate image segmentation of individuals is essential for efficient resource allocation and effective rescue operations. …”
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843
Making Blind Robots See: The Synergy Between Fluorescent Dyes and Imaging Devices in Automated Proteomics
Published 2000-05-01“…Since rare proteins cannot be amplified by any type of PCR method, sensitive detection is critical to proteome projects. Fluorescence methods deliver streamlined detection protocols, superior detection sensitivity, broad linear dynamic range and excellent compatibility with modern microchemical identification methods such as mass spectrometry. …”
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844
Gene-Environment Interactions in Stress Response Contribute Additively to a Genotype-Environment Interaction.
Published 2016-07-01“…To shed light on this problem, we genetically dissected an environment-specific poor growth phenotype in a cross of two budding yeast strains. This phenotype is detectable when certain segregants are grown on ethanol at 37°C ('E37'), a condition that differs from the standard culturing environment in both its carbon source (ethanol as opposed to glucose) and temperature (37°C as opposed to 30°C). …”
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845
Mineral identification in thin sections using a lightweight and attention mechanism
Published 2025-04-01“…Mineral identification is foundational to geological survey research, mineral resource exploration, and mining engineering. Considering the diversity of mineral types and the challenge of achieving high recognition accuracy for similar features, this study introduces a mineral detection method based on YOLOv8-SBI. …”
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846
Pyruvate formate lyase regulates fermentation metabolism and virulence of Streptococcus suis
Published 2025-12-01Get full text
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847
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848
Melatonin: A Novel Indolamine in Oral Health and Disease
Published 2012-01-01“…Recent studies, by Claustrat et al. (2005), detected few extrapineal sources of melatonin like retina, gastrointestinal tract, and salivary glands. …”
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849
Gallium oxide (Ga2O3) as a radiation detector distinguishing neutrons and gammas
Published 2025-04-01“…Gallium oxide (Ga2O3) is a promising ultrawide bandgap semiconductor for radiation detection with the potential of integrating electronic and scintillation functions within a single crystal device. …”
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850
CRISPR-Cas- and Aptamer-based Systems for Diagnosing Pathogens: A Review
Published 2023-04-01“…Finally, we discuss Cas14-based tools as functionally stronger platforms for the detection of non-nucleic acid targets.…”
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851
Chronic Kidney Disease: Bridging Conventional Therapeutics and Emerging Molecular Innovations
Published 2025-08-01“…The shortcomings of current approaches highlight the need for strategies to mitigate disease progression and restore renal function, particularly during the early phases of the disease. …”
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852
Chi-circ_0009659 modulates goat intramuscular adipocyte differentiation through miR-3431-5p/STEAP4 axis
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853
GENERATION AND COLLECTION OF TOBACCO AEROSOL FOR SHISHA
Published 2020-11-01“…Qualitative characteristics of tobacco aerosol for shisha are determined by the functional purpose and depend on the component composition of the tobacco mixture and the coal used.The purpose of the research is to develop a methodology for the comprehensive assessment of tobacco for shisha based on modern methods of product quality control and includes the following steps:- monitoring of the studies to determine the component composition of the hookah mixture and the aerosol produced;- analysis of hookah mixture testing modes and development of an aerosol generation protocol;- development of a method for collecting aerosol on a laboratory smoking machine; - quantitative analysis of toxic analytes by HPLC MS / MS method.Methods have been developed for the machine generation and collection of tobacco aerosol for hookah, taking into account low concentrations of the analyzed toxic substances.The expediency of using the HPLC MS / MS method to determine the quantity of the following substances in tobacco aerosol for shisha has been substantiated:- carbonyl compounds (formaldehyde, acetaldehyde, acrolein) by detection on an electrospray source in the negative polarity mode- tobacco specific nitrosoamines (NNN and NNK) by detection on an electrospray source in the positive polarity mode.During the research laboratory and analytical equipment was used: a five-channel linear CERULEAN SM 405 smoking machine; Thermo Scientific Dionex UltiMate 3000 liquid chromatograph and TSQ Quantiva mass spectrometer.Obtaining experimental data on the quantitative determination of the component composition of the aerosol produced by tobacco for shisha using hookah systems is relevant for assessing toxic characteristics of the product.…”
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854
Sequential Inversion for Helicopter Time-Domain Electromagnetics Based on a Regularized Extended Kalman Filtering
Published 2025-01-01“…The helicopter time-domain electromagnetic method (HTEM) has been widely applied in challenging geological terrains, particularly in large-scale mineral exploration, underground water resource detection, and the selection of sites for underground engineering, due to its advantage of not requiring personnel to enter the detection area. …”
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855
Weibull-Type Incubation Period and Time of Exposure Using <i>γ</i>-Divergence
Published 2025-03-01“…Accurately determining the exposure time to an infectious pathogen, together with the corresponding incubation period, is vital for identifying infection sources and implementing targeted public health interventions. …”
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856
Ultra-high-energy γ-ray emission associated with the tail of a bow-shock pulsar wind nebula
Published 2025-04-01“…The source energy spectrum extended up to 300 TeV, which was well fitted by a log-parabola function with N0 = (1.93 ± 0.23) × 10−16 TeV−1 cm−2 s−1, α = 2.14 ± 0.27, and β = 1.20 ± 0.41 at E0 = 30 TeV. …”
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857
Historical traces in Southern Grevena during Ottoman occupation
Published 2024-11-01“…In particular, attention was paid to the detection of all reports of the settlement, in written sources (published and unpublished), so that all the information concerning each settlement, even the simple reports, become known and accessible to the research and also in order to record all types with which each toponym is found, which also facilitates its etymology (although this identification was not always possible). …”
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858
Research on Buckwheat Weed Recognition in Multispectral UAV Images Based on MSU-Net
Published 2025-07-01“…The neuron death caused by the original ReLU activation function may lead to misidentification, so it was replaced by the Swish function to improve the adaptability to complex inputs. …”
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859
Logistical constraints lead to an intermediate optimum in outbreak response vaccination.
Published 2018-05-01“…The latter may also result in significantly larger outbreaks, thus suggesting a benefit of allocating resources to timely outbreak detection and response.…”
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860
RDM-YOLO: A Lightweight Multi-Scale Model for Real-Time Behavior Recognition of Fourth Instar Silkworms in Sericulture
Published 2025-07-01“…Additionally, the minimum point distance intersection over union (MPDIoU) loss function is proposed to enhance bounding box regression efficiency, mitigating challenges posed by overlapping targets and positional deviations. …”
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