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83501
Approximation by the -Szász-Mirakjan Operators
Published 2012-01-01“…Quantitative estimates of the convergence in the polynomial-weighted spaces and the Voronovskaja's theorem are given. In particular, it is proved that the rate of approximation by the q-Szász-Mirakjan operators ( ) is of order versus 1/n for the classical Szász-Mirakjan operators.…”
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83502
OPTIMIZATION DESIGN OF UNIVERSAL COUPLING FORK BASED ON PARTICLE SWARM ALGORITHM
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83503
Spatially Nonhomogeneous Periodic Solutions in a Delayed Predator-Prey Model with Diffusion Effects
Published 2012-01-01“…Meanwhile, we study the properties of the spatially nonhomogeneous periodic solutions applying normal form theory of partial functional differential equations (PFDEs).…”
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83504
Salammbô et la crise du personnage
Published 2010-11-01“…Threatened by these, the characters become themselves objects and lose any initiative and any influence on the nature.…”
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83505
Model Calculation of Enhanced Light Absorption Efficiency in Two-Dimensional Photonic Crystal Phosphor Films
Published 2024-12-01“…In this study, we modeled a two-dimensional (2D) PhC quantum dot (QD) film with a square-lattice structure using the finite-difference time-domain method to theoretically investigate its optical properties. The embedment of a thin-film layer with a high refractive index on the surface of the QD film enables an effective localization of excitation light within the phosphor. …”
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83506
Associated Factors of Postpartum Modern Contraceptive Use in Burie District, Amhara Region, Ethiopia
Published 2020-01-01“…As a result, many women in the postpartum period did not start use of any modern contraceptive method. Therefore, the objective of this study was to assess associated factors of postpartum modern contraceptive use in Burie District, Amhara Region, Ethiopia. …”
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83507
Identification of bald patches in degraded alpine meadows by UAV-based remote sensing and deep learning
Published 2024-12-01“…Alpine meadow patchiness is the starting point and an important feature of the formation of ‘Black Beach’ on the Tibetan Plateau, which directly threatens regional ecological security and economic development. Therefore, exploring an efficient, rapid and accurate method for identifying bald patches in degraded alpine meadows is of great significance for the dynamic monitoring and rational utilization in the grassland region. …”
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83508
Chronic Benign CD8+ Proliferation: A Rare Affection that Can Mimic a Lymphoma Relapse
Published 2019-01-01“…It generally occurs in patients with innate or acquired immunodeficiency (HIV+) or in patients receiving immunosuppressive therapy. It has been found repeatedly in patients who developed severe hypogammaglobulinemia after treatment with rituximab. …”
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83509
Advanced Compressor Loss Correlations, Part II: Experimental Verifications
Published 1997-01-01“…These correlations allow the compressor designer to accurately estimate the blade losses and therefore the stage efficiency.…”
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83510
Xenopus laevis neural stem progenitor cells exhibit a transient metabolic shift toward glycolysis during spinal cord regeneration
Published 2025-01-01“…This morphological shift was accompanied by a transient decrease in the mitochondrial membrane potential and a metabolic switch favoring glycolysis. Therefore, these findings demonstrate that a transient metabolic shift toward glycolysis occurs during spinal cord regeneration.…”
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83511
Nonlinear error modified equalization algorithm in high-order modulation of satellite communication
Published 2017-01-01“…Aiming at the larger computation and the slower speed of nonlinear error compensation of traditional equalization algorithms,the fast nonlinear error equalization algorithm with amplitude and phase separation was constructed.It combined the feedback equalization to reduce the computational complexity respectively.In order to eliminate nonlinear interference and memory interference,the algorithm utilized the Volterra model to modify the error and it was adapted to update the feedback equalization parameters.The theoretical analysis and simulation compared proposed algorithm and existing conventional equalization algorithms from the bit error rate,convergence speed and computational complexity.The results show that the computational complexity is only equivalent to 14.1%~24.9% of other algorithms and proposed method can cancel the nonlinear interference quickly.…”
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83512
Stability of Folate and Vitamin B12 in Human Serum after Long-Term Storage: A Follow-Up after 13 Years
Published 2018-01-01“…The correlation of the folate and also of the vitamin B12 concentrations in the stored samples compared with the starting values was still good. Therefore, although the concentration of vitamin B12 decreased upon storage, reliable comparative analyses can still be performed.…”
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83513
Phase Transitions and Structural Evolution of Manganese Ores During High-Temperature Treatment
Published 2025-01-01“…These findings provide quantitative insights into optimizing manganese oxide phases for industrial applications, such as catalysts and pigments, and emphasize the impact of thermal treatment on phase stability and structural properties. …”
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83514
Outlook of Present Organic Agriculture Policies and Future Needs in Sri Lanka
Published 2021-09-01“…Results of the farmers’ survey showed that even if farmers have a significant level of knowledge, few of them practice organic farming due to several existing problems. …”
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83515
Output Torque and Speed Influence by Trapped-oil of Gear Motor and Its Ripple Minimization Strategy
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83516
The sounds of early eighteenth-century pastoral: Handel, Pope, Gay, and Hughes
Published 2017-06-01“…Handel’s music builds a pastoral language that draws on the conventions of the genre but which constantly subverts and manipulates them for dramatic and psychological effect. In Acis and Galatea, Gay, Hughes and possibly Pope, who collaborated on the libretto, joined Handel in creating a new and consciously English pastoral language.…”
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83517
Approximate Analytical Solution for a Coupled System of Fractional Nonlinear Integrodifferential Equations by the RPS Method
Published 2020-01-01“…The numerical results confirm the theoretical predictions and depict that the suggested scheme is highly convenient, is quite effective, and practically simplifies computational time. …”
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83518
Transfers for ramified covering maps in homology and cohomology
Published 2006-01-01“…Furthermore, we show that one can define mixed transfers from other homology or cohomology theories to the ordinary ones.…”
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83519
From Presbyopia to Cataracts: A Critical Review on Dysfunctional Lens Syndrome
Published 2018-01-01“…In either case, DLS is not a new evidence-based concept that leads to new knowledge about crystalline lens aging but it is a nomenclature change of two existing terms, presbyopia and cataracts. Therefore, this term should be used with caution in the scientific peer-reviewed literature.…”
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83520
Wilson’s Disease and Autoimmune Hepatitis Coexistence: A Cause of Diagnostic Delay
Published 2023-09-01“…A diagnosis of liver cirrhosis and was confirmed by investigations and imaging, where ascites responded well to therapy with diuretics. Investigations for the cause of cirrhosis was established through the diagnosis of autoimmune hepatitis, and she was started on steroids and azathioprine with partial improvement in liver biochemistry. …”
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