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45201
Investigation on Mechanical Properties and Reaction Characteristics of Al-PTFE Composites with Different Al Particle Size
Published 2018-01-01“…The microstructure of selected specimens was anatomized through adopting a scanning electron microscope (SEM) to correlate the mesoscale structural characteristics to their macroproperties. …”
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45202
From shadowing to active learning: exploring the impact of supervised teaching clinics on gynecology education
Published 2025-01-01“…Tutors and patients provided positive feedback, noting the STC’s role in fostering effective student-patient interactions and comprehensive learning.ConclusionThe structured design of the STC, with a focus on goal direction, relationships, and supporting services, significantly improved educational outcomes in gynecology. …”
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45203
Evaluation of the potential value of artificial intelligence (AI) in public health using fluoride intake as the example
Published 2025-02-01“…The descriptions provided by ChatGPT on the effects of fluoride intake were comprehensive and well-structured. Six out of 8 answers were graded as excellent and the other 2 as good. …”
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45204
Autophagy: An Overview of Molecular Mechanisms and Its Therapeutic Implications for Health and Disease
Published 2024-12-01“…This process involves the formation of a structure known as the autophagosome, which sequesters damaged cellular components such as misfolded proteins and dysfunctional organelles. …”
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45205
Mechanical Properties of Bump-Prone Coal with Different Porosities and Its Acoustic Emission-Charge Induction Characteristics under Uniaxial Compression
Published 2019-01-01“…Discreteness of mechanical property affected by the intimal damage, which emerged with various degrees of material composition and geological structure, is the difference in porosity macroscopically. …”
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45206
Signatures of lower respiratory tract microbiome in children with severe community-acquired pneumonia using shotgun metagenomic sequencing
Published 2025-02-01“…There were significant differences in microbial community structure between different severity groups, and microbial abundance was negatively correlated with disease severity. …”
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45207
Quad-Band 3D Rectenna Array for Ambient RF Energy Harvesting
Published 2020-01-01“…A dual polarized cross-dipole antenna featuring asymmetric slots as well as central ring structure enables multiband response and improved matching at the higher three frequency bands, whereas a loaded monopole wire antenna is used at the lower FM band. …”
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45208
Rare-earth-induced peroxo-phosphotungstates: Enhanced proton conductivity in corresponding membranes
Published 2025-03-01“…However, although the original {P3W6(O2)6} building block remained, a completely new structure was achieved in these two lanthanide-based peroxo-POT derivatives that was induced by the rare-earth cations. 2D-Ln2 was composed of {P2W6(O2)4} polyanion units linked by replacing {PW3(O2)3} with {PW3(O2)2}, while 1D-Ln was composed of two symmetric {P2W3(O2)3} cores connected by rare-earth cations. …”
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45209
An improved ShuffleNetV2 method based on ensemble self-distillation for tomato leaf diseases recognition
Published 2025-01-01“…The ensemble model, acting as the teacher, dynamically transfers knowledge to ShuffleNetV2 and the shallow models during training, significantly enhancing the performance of ShuffleNetV2 without changing the original structure.ResultsExperimental results show that the optimized ShuffleNetV2 achieves an accuracy of 95.08%, precision of 94.58%, recall of 94.55%, and an F1 score of 94.54% on the test set, surpassing large models such as VGG16 and ResNet18. …”
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45210
Electron Push-Pull Effect of Benzotrithiophene-Based Covalent Organic Frameworks on the Photocatalytic Degradation of Pharmaceuticals and Personal Care Products
Published 2025-01-01“…This study confirms that BTT-based COFs are a class of promising photocatalysts for the degradation of PPCPs in water, and their performance can be further optimized by tuning the structure and composition of the frameworks.…”
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45211
To cool or not to cool: understanding and improving cooling centre use in metro vancouver through community-based participatory action research
Published 2025-01-01“…Initially focused on cooling centres, our research expanded to include the complexities of individual and systemic responses to heat, highlighting the complex interplay between personal preferences and structural barriers. Key barriers to cooling centre usage reported by participants included concerns over safety, hygiene, stigma, lack of information, and infrastructural challenges such as transportation. …”
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45212
Response of Plant Leaf Traits to Environmental Factors in Climax Communities at Varying Latitudes in Karst Regions
Published 2025-01-01“…Additionally, we examined the relationship between functional traits and environmental factors, integrating species characteristics and community structure into our analysis. The results indicated that (1) there were significant differences in both the community leaf aspect ratio and the community-specific leaf area. (2) Soil organic carbon content exhibited significant variations across different latitudes, while soil nitrogen content was notably higher in mid-latitude and low-latitude regions compared to high-latitude areas. …”
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45213
The response of soil microbial community to application of organic amendment to saline land
Published 2025-01-01“…By conducting indoor potted plant experiments, determine the effects of applying microbial organic fertilizer on the physicochemical properties of soil and the structure of soil microbial communities under different salinity concentrations.ResultsCompared with the control, higher OM content, total N, and higher crop biomass were observed in samples with organic amendment at the same salinity level. …”
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45214
Experimental Study on the Effects of Dynamic High Water Pressure on the Deformation Characteristics of Limestone
Published 2024-12-01“…Limestone was subjected to both external water pressure and internal pore water pressure in a cyclic cycle, where pore water pressure promotes pore creation and expansion, while external water pressure prevents water from degrading the pore structure. The periodic change of water pressure has a significant influence on rock mechanics and deformation behavior, and the rock mass will undergo elastic deformation, plastic deformation, and even fracture. …”
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45215
iMESc – an interactive machine learning app for environmental sciences
Published 2025-01-01“…We demonstrate iMESc’s flexibility with four workflows applied to a case study predicting nematode community structure based on environmental data. The classical statistical approaches, the Redundancy Analysis (RDA) and Piecewise RDA (pwRDA), explained 30.7% and 53%, respectively. …”
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45216
Drought-induced stress on rainfed and irrigated agriculture: Insights from multi-source satellite-derived ecological indicators
Published 2025-02-01“…Our study revisited the spatio-temporal evolution of record-breaking drought event of 2012 in the continental United States by using a 3-month Standard Precipitation Evapotranspiration Index (SPEI3), and analyzed the impacts of such drought based on three satellite-based ecological metrics, including structural metric (LAI) and physiological metrics (GPP, GOSIF) across the irrigated and rainfed croplands, respectively. …”
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45217
Angiotensin receptor neprilysin inhibition versus individualized RAAS blockade: design and rationale of the PARALLAX trial
Published 2020-06-01“…Methods PARALLAX is a prospective, randomized, controlled, double‐blind multicentre clinical trial in patients with chronic symptomatic HF with EF >40%, New York Heart Association (NYHA) class II–IV symptoms, elevated natriuretic peptides, and evidence of structural heart disease. Eligible patients are randomized to sacubitril/valsartan vs. …”
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45218
A Microfluidic Biosensor for Quantitative Detection of <i>Salmonella</i> in Traditional Chinese Medicine
Published 2024-12-01“…The immune MNBs, immune Au@PtNCs, and bacterial samples were introduced into a novel passive microfluidic micromixer for full mixing, resulting in the formation of a double-antibody sandwich structure due to antigen–antibody immune reactions. …”
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45219
A population genomics approach to unlock the genetic potential of lablab (Lablab purpureus (L.) Sweet), an underutilized tropical forage crop
Published 2024-12-01“…The population genetic structure of the lablab accessions, based on ~ 500,000 informative single nucleotide polymorphisms (SNPs), revealed an independent domestication pattern for two-seeded and four-seeded lablab accessions. …”
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45220
Ossification Vesicles with Calcium Phosphate in the Eyes of the Insect Copium teucrii (Hemiptera: Tingidae)
Published 2011-01-01“…A complete survey of Copium eye specimens was performed by ESEM using energy-dispersive spectroscopy, backscattered electron detector and cathodoluminescence (CL) probes, field emission scanning electron microscopy, micro-Raman spectroscopy, and confocal laser scanning microscopy in order to learn ommatidia features, such as chemical composition, molecular structure, cell membrane, and internal ommatidium eye fluids and calcium-phosphate distribution deposits. …”
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