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641
A low switching loss GaN trench MOSFET design utilizing a triple-shield structure
Published 2025-01-01“…Abstract An innovative GaN trench MOSFET featuring an ultra-low gate-drain charge (Q gd ) is proposed, with its operational mechanisms thoroughly investigated using TCAD simulations. …”
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642
Performance evaluation of four cascade impactors for airborne ultrafine-particle (UFP) collection: the influence of particle type, concentration, mass, and chemical nature
Published 2025-01-01“…</p> <p>The mass concentrations of the semi-volatile markers (PA, TA, and Levo) decreased on average from the PENS to the ultraMOUDI, then to the 120R MOUDI-II, and finally to the ELPI. …”
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643
Astigmatism and maternal myopia as important factors affecting success rate of DIMS lens treatment
Published 2024-05-01Get full text
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644
MoTe<sub>2</sub> Photodetector for Integrated Lithium Niobate Photonics
Published 2025-01-01Get full text
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645
Food acquisition and consumption by NOVA food classification and lived poverty index among rural and urban households in South Africa and Ghana
Published 2024-01-01“…Supermarkets were a prominent source of ultra-processed foods for households in South Africa, while informal outlets were an important source of ultra-processed foods in Ghana. …”
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646
Design and Fabrication of Biodegradable Antenna Using Jute Material for UWB Application
Published 2022-01-01“…Ultra-Large Band (UWB) is a radio technology used for the transmission and distribution of radio energy over a wide frequency band with low power spectral density. …”
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647
Vibration Analysis and Experimental Study of GIS Busbar Enclosure under Electric Force
Published 2022-01-01“…The study shows that the GIS enclosure shell will produce vibration at the two times power frequency and high frequency, which provides an explanation for the high-frequency vibration of busbar shell structure in the ultra-high-voltage substation and provides an objective basis for the design of the busbar enclosure in the ultra-high-voltage substation.…”
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648
A machine learning model accurately identifies glycogen storage disease Ia patients based on plasma acylcarnitine profiles
Published 2025-01-01“…Abstract Background Glycogen storage disease (GSD) Ia is an ultra-rare inherited disorder of carbohydrate metabolism. …”
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649
Assessment of risk factors for osteopenia development in premature babies
Published 2023-12-01“…In PB born at 32 weeks of gestation and earlier, the chances of ultra-low SOS indicators by Z-score are 14.22 times higher (OR = 14.22; CI 95 % [3.29; 61.57]). …”
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650
Influence of Respiratory Gating, Image Filtering, and Animal Positioning on High-Resolution Electrocardiography-Gated Murine Cardiac Single-Photon Emission Computed Tomography
Published 2015-01-01“…We investigated the influence of these factors on ultra-high-resolution murine myocardial perfusion SPECT. …”
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651
The prediction of X2B6 monolayers with ultrahigh carrier mobility
Published 2025-01-01“…Interestingly, the K2B6 and Rb2B6 monolayers demonstrate a metallic band structure, while the Na2B6 monolayer is a semiconductor with an ultra-narrow bandgap only about 0.42 eV. Then, the ultra-high electron mobility in the Na2B6 monolayer is calculated as about 9942 cm2.V−1.s−1, and the excellent optical performance of the Na2B6 monolayer is also addressed. …”
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652
Comparison of Bone Mineral Density of Dominant and Non-dominant Forearm of Badminton Players
Published 2019-09-01“…Significant difference was found between BMD of dominant right ultra-distal part and BMD of non-dominant left ultra-distal part (z:-2,94, sig:0,00) and between BMD of dominant right proximal part and BMD of non-dominant left proximal part (z:-2,09, sig:0,03). …”
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653
Reliability of high-performance monolayer MoS2 transistors on scaled high-κ HfO2
Published 2025-01-01“…Abstract The successful integration of ultrathin high-κ insulators is essential for the advancement of ultra-scaled field-effect transistors (FETs) based on two-dimensional (2D) semiconductors in future technology nodes. …”
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654
Broadband Polarization-Independent Edge Couplers With High Efficiency Based on SiN-Si Dual-Stage Structure
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655
Optimizing Subchannel Assignment and Power Allocation for Network Slicing in High-Density NOMA Networks: A Q-Learning Approach
Published 2025-01-01“…The growing number of connected devices in high-density environments poses serious challenges for accommodating and managing these devices across different network slicing services, such as ultra-reliable low-latency communication (URLLC) and massive machine-type communication (mMTC). …”
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656
Evaluation of the Effect of Water on Three Different Light Cured Composite Restorative Materials Stored in Water: An In Vitro Study
Published 2012-01-01“…Group A: Filtek Supreme Ultra, Group B: Synergy, Group C: Ceram X. Then all the specimens were stored in 10 ml Distilled water containing test tubes and placed in incubator at 37°C for six weeks. …”
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657
Evaluating the Color Stability of 3D Printed Temporary and Permanent Composite Resins After Exposure to Common Beverages
Published 2025-01-01“…Objective: This study aimed to evaluate the color stability of 3D printed permanent and temporary composite-based restorative materials by assessing their stainability after immersion in tea, coffee, and water.Methods: The composite resins used included Temp Ultra (TU) and Custom Composite Resin (CR) (for temporary restorations) and Crowntec (for permanent restorations). …”
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658
Shaped-Pattern Reflectarray Antennas for mm-Wave Networks Using a Simple Cell Topology
Published 2022-01-01“…In this paper, it is proposed the use of ultra-thin reflectarrays in some emerging scenarios in the new mm-wave cellular networks such as 5G, Beyond-5G (B5G), and future 6G. …”
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659
Designing a Planar Fluxgate Using the PCB Technology
Published 2021-06-01“…The development of novel methods, scientific devices and means for measuring magnetic fields generated by ultra-low current is among promising directions in the development of medical equipment and instruments for geodetic surveys and space exploration. …”
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660
Feasibility Study and Design of a Wearable System-on-a-Chip Pulse Radar for Contactless Cardiopulmonary Monitoring
Published 2008-01-01“…Moreover, the results obtained from the building-blocks design, the channel measurement, and the ultra-wideband antenna realization are reported.…”
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