Results 51 to 60 of about 53,345 (290)

Advancing Direct Alcohol Fuel Cells: Innovations in Composite‐Based Electrocatalysts and Polymer Support Materials for Enhanced Efficiency

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This graphical abstract emphasizes the working principle and the various essential factors of the direct methanol fuel cell (DMFCs). Additionally, various parameters, such as the nanoparticle's size and shape, the nature of the electrolyte, the type of support materials, and their fabrication process, also play essential roles in the functioning of the
Kirti Mishra   +3 more
wiley   +1 more source

Real-Time Processing and High-Quality Imaging of Navigation Strip Data Using SSS Based on AUVs [PDF]

open access: gold, 2023
Yulin Tang   +6 more
openalex   +1 more source

Self‐Sensing Artificial‐Muscle‐Empowered Humanlike Perception, Interaction, and Positioning

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The proposed self‐sensorized artificial muscle (SSAM) can sense its length change as small as 0.01 mm via a seamlessly integrated multi‐segment induction coil. The SSAM provides accurate length information regardless of its loadings, driving pressure, or muscle design, adequate for robust data‐driven feedback control.
Houping Wu   +6 more
wiley   +1 more source

Experimental Study on Improving the Impermeability of Concrete under High-Pressure Water Environments Using a Polymer Coating

open access: yesApplied Sciences
The concrete lining of high-pressure water conveyance tunnels permeates under high-pressure water. Dense and hydrophobic coating can effectively improve the impermeability of concrete.
Baobao Tan   +6 more
doaj   +1 more source

Microendovascular Neural Recording from Cortical and Deep Vessels with High Precision and Minimal Invasiveness

open access: yesAdvanced Intelligent Systems, EarlyView.
Intravascular electroencephalography (ivEEG) using micro‐intravascular electrodes was developed. Cortical‐vein ivEEG showed a higher signal‐to‐noise ratio and finer spatial resolution of somatosensory evoked potentials (SEPs) than superior sagittal sinus ivEEG, and deep‐vein ivEEG captured clear visual evoked potentials.
Takamitsu Iwata   +15 more
wiley   +1 more source

Estimating Subsurface Thermohaline Structure in the Tropical Western Pacific Using DO-ResNet Model

open access: yesAtmosphere
Estimating the ocean’s subsurface thermohaline information from satellite measurements is essential for understanding ocean dynamics and the El Niño phenomenon.
Xianmei Zhou   +3 more
doaj   +1 more source

表观弥散系数对磁共振引导聚焦超声术治疗子宫肌瘤效果的评估

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2023
目的探讨磁共振表观弥散系数(ADC)评估磁共振引导聚焦超声术(MRgFUS)治疗子宫肌瘤效果的价值。方法回顾性分析佛山市中医院2018年1月至2022年10月期间56例接受MRgFUS治疗子宫肌瘤患者治疗前、治疗3月后和6月后的MRI及临床资料,比较患者病灶ADC值与肌瘤的体积,症状严重评分(SSS)和子宫肌瘤症状-生活质量问卷(UFS-QOL)评分的相关性。使用方差分析比较治疗前后相关数据的差异,采用Pearson法进行数据的相关性分析。结果56例患者治疗前及治疗3个月后、6个月后病灶ADC值[(1 ...
曾雪伟   +6 more
doaj  

Neighborhood social environments and mental health among youth and adults in public housing

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Neighborhoods influence health in part through social processes. However, little is known about how multiple neighborhood social processes co‐occur, or about within (vs. between) neighborhood variation in social processes and health. This study asked how residents of a large public housing development describe their neighborhood and used ...
Jane Leer   +3 more
wiley   +1 more source

Design and analysis of multichannel 10 nm nanosheet FinFET varying space region materials and doping concentrations

open access: yesCogent Engineering
When developing a nano-chip, nano-electronics and its principles play a vital role in resultant circuit construction using numerous components. The channel spacing, length and height of the components is measured in nanometre (nm).
Hima Bindu Valiveti   +6 more
doaj   +1 more source

SSS* = α-β + TT

open access: yesEducation and Research Archive, 1994
Technical report TR94-17. In 1979 Stockman introduced the SSS* minimax search algorithm that dominates Alpha-Beta in the number of leaf nodes expanded. Further investigation of the algorithm showed that it had three serious drawbacks, which prevented its use by practitioners: it is difficult to understand, it has large memory requirements, and it is ...
Schaeffer, Jonathan   +3 more
openaire   +3 more sources

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