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21581
Minimizing Power Consumption and Interference Mitigation of Downlink NOMA HetNets by IRS-Supported Aerial Base Stations
Published 2025-01-01“…Intelligent reflection surface (IRS) is an advanced technology that effectively transforms the wireless propagation environment to next-generation wireless networks. …”
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21582
Spatiotemporal distribution patterns of cephalopods and their responses to changes in the marine environment in the coastal waters of Zhejiang, China
Published 2025-01-01“…The GAM revealed that, in spring, surface dissolved oxygen and sea bottom temperature led to significant changes in cephalopod resource density (p<0.05), and water depth significantly affected cephalopod resource density (p<0.01); in autumn, only water depth significantly affected cephalopod resource density (p<0.01).DiscussionThe cephalopod resources in the coastal waters of Zhejiang are under the dual stresses of fishing and environmental changes. …”
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21583
Iron-oxidizing microorganisms affect the iron-bound organic carbon in the subsoil of alpine grassland during the thawing of seasonal frozen soil
Published 2025-01-01“…Iron (Fe) minerals possess a huge specific surface area and high adsorption affinity, usually considered as “rust tanks” of organic carbon (OC), playing an important role in global carbon storage. …”
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21584
The Use of Fresnel Lenses in LED Sources of Local Illumination to Оptimize the Distribution of Illumination of the Working Plane
Published 2023-08-01“…Analytical dependences of the uniformity of the working surface illumination as a function of the Fresnel lens focal length and its distance to the LED matrix were obtained for three cases. …”
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21585
Spatiotemporal Distribution Characteristics of Mesoscale Convective Systems Producing Short-Duration Heavy Rainfall over the Tianshan Mountain Area
Published 2019-01-01“…Additionally, some unusual tracks appeared because of the effects of the underlying surface topography and environmental wind.…”
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21586
Biotemplated Synthesis of Titanium Oxide Nanoparticles in the Presence of Root Extract of Kniphofia schemperi and Its Application for Dye Sensitized Solar Cells
Published 2021-01-01“…Among the biosynthesized TiO2 different volume ratios, TiO2 (3 : 2) NPs showed relatively maximum solar cell efficiency and IPCE value due to its uniform spherical shape that enables to absorb large dye molecules on its surface, and this intern improves device efficiency.…”
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21587
A classification scheme of active faults in engineering.
Published 2025-01-01“…Buildings located on areas of strong seismic surface displacement are likely to be damaged if anti-displacement design is not carried out. …”
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21588
A Study on Lower Limb Movement Intention Recognition Based on Multi-Source Information Fusion
Published 2025-01-01“…In order to enhance the suppleness of a lower limb rehabilitation medical robot during the re-habilitation process, this study proposes a multi-source information fusion lower limb motion intention recognition method based on surface electromyographic signals (sEMG) and lower limb joint angles. …”
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21589
Gestational diabetes mellitus and offspring’s carotid intima–media thickness at birth: MySweetHeart Cohort study
Published 2022-07-01“…The difference in CIMT between offspring of women with and without GDM was of 0.00 mm (95% CI −0.01 to 0.01; p=0.96) and remained similar on adjustment for potential confounding factors, such as maternal prepregnancy body mass index, maternal education, smoking during pregnancy, family history of diabetes, as well as offspring’s sex, age, and body surface area (0.00 mm (95% CI −0.02 to 0.01; p=0.45)).Conclusions We found no evidence of increased CIMT in neonates exposed to GDM. …”
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21590
Effects of different microfracture drilling parameters on bone quality: a finite element analysis
Published 2025-01-01“…Increasing the exposed bone marrow surface area (more holes in the same area) can enhance stem cell outflow. …”
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21591
Recovery of Nd<sup>3+</sup> and Dy<sup>3+</sup> from E-Waste Using Adsorbents from Spent Tyre Rubbers: Batch and Column Dynamic Assays
Published 2024-12-01“…Through pyrolysis and CO<sub>2</sub> activation, tyre rubber is converted into porous carbonaceous materials with surface properties suited for rare earth element adsorption. …”
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21592
Spatially explicit assessment of water stress and potential mitigating solutions in a large water-limited basin: the Yellow River basin in China
Published 2025-01-01“…To meet all sectoral water needs, a surface water deficit of 8.36 km<span class="inline-formula"><sup>3</sup></span> is projected. …”
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21593
Kinetics, Isotherms and Thermodynamics of the Adsorption of Lead(II) Ions onto Porous Mono-Sized Microspheres Possessing Imidazole Functional Groups
Published 2011-03-01“…A modified two-step seeded polymerization was used for the preparation of porous mono-sized microspheres of poly(ethylene glycol dimethacrylate- co -1-vinylimidazole) [poly(EGDMA- co -VIM)] of 7 μm in size. The specific surface area and the EGDMA/VIM molar ratio of the microspheres were determined as 64.5 m 2 /g and 1.5:1.0 mol/mol, respectively. …”
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21594
Preparation of curcumin submicron particles by supercritical antisolvent method with external adjustable annular gap nozzle
Published 2025-01-01“…Building on single-factor experiments, a Box-Behnken Design-Response Surface Methodology (BBD-RSM) was employed to systematically investigate the effects of four process parameters—crystallizer pressure (12–16 MPa), crystallizer temperature (313–323 K), solution concentration (1–2 mg/mL), and CO2/solution flow rate ratio (133–173 g/g)—on the morphology and particle size of curcumin particles. …”
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21595
Optical band gap modulation in functionalized chitosan biopolymer hybrids using absorption and derivative spectrum fitting methods: A spectroscopic analysis
Published 2025-01-01“…Finally, light propagation velocities, surface resistance, and thermal emissivity were also examined.…”
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21596
Photodiagnosis and photodynamic recognition of cervical cancer with SEM and AFM images.
Published 2025-01-01“…It has been also observed that the surface roughness of the mAFM images was larger than nAFM and bAFM images. …”
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21597
Role of hypothalamic-pituitary-adrenal axis and catecholamine factors in independent and primary multiple types of tumor growth
Published 2022-12-01“…Levels of corticotropin releasing, noradrenaline and dopamine were determined in homogenates of the hypothalamus and adrenal glands and in the blood serum of all animals by ELISA, and levels of 17‑hydroxyprogesterone (17-OHP), dehydroepiandrosterone sulfate (DHEA-S) and cortisol were determined by RIA. …”
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21598
Influence of Different Fibers on Performance of Bitumen Binders and Thin-Overlay Bitumen Mixtures
Published 2024-12-01“…To explore this problem, basalt fiber, polypropylene fiber, and glass fiber were selected in this paper. The surface characteristics, internal structure, and adsorption capacity of oily substances were observed via scanning electron microscopy and oil absorption rate testing. …”
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21599
Parameter Sensitivity Analysis of the Hydraulic Fracture Growth Geometry in a Deep Shale Oil Formation: An Experimental Study
Published 2022-01-01“…The results show that the in situ stress is the most important factor affecting fracture propagation, which determines the direction and shape of fracture propagation. The natural weak surface (lamina/bedding and natural fractures, etc.) in shale reservoir is an important reason for complex fractures. …”
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21600
Influence of Coating Application Methods on the Postharvest Quality of Cassava
Published 2019-01-01“…Various modes of edible coating application vary in their coat dispersion and film formation, hence the need to determine the most effective mode of application for cassava. Edible surface coatings have been found to be effective in preserving the quality of various food products. …”
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