Results 11 to 20 of about 7,252,040 (293)
Metabolites, 2020 Marine phytoplankton, comprising cyanobacteria, micro- and pico-algae are key to photosynthesis, oxygen production and carbon assimilation on Earth. The unicellular green picoalga Ostreococcus tauri holds a key position at the base of the green lineage ...
Sarah F. Martin +6 more
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A Weighted Generalization of Hardy–Hilbert-Type Inequality Involving Two Partial Sums
Mathematics, 2023 In this paper, we address Hardy–Hilbert-type inequality by virtue of constructing weight coefficients and introducing parameters. By using the Euler–Maclaurin summation formula, Abel’s partial summation formula, and differential mean value theorem, a new
Bicheng Yang, Shanhe Wu
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Journal of Natural Fibers, 2023 Environmental awareness has become more important among individuals and societies in recent years. The increasing awareness and sensitivity to the environment have made the reintroduction of natural dyes in the textile industries even more important.
Recep Karadag
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A New Reverse Extended Hardy–Hilbert’s Inequality with Two Partial Sums and Parameters
Axioms, 2023 By using the methods of real analysis and the mid-value theorem, we introduce some lemmas and obtain a new reverse extended Hardy–Hilbert’s inequality with two partial sums and multi-parameters.
Jianquan Liao, Bicheng Yang
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Morphometric parameters of the head of the Bosnian broken-haired hound: Barak [PDF]
Acta Agriculturae Serbica, 2021 Parameters of the head are among the most important characteristics of each dog breed. The first morphometric examination of hounds on the territory of Bosnia and Herzegovina was performed by Laska in 1905.
Nikitović Jelena +2 more
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, 2015 In resolving instances of a computational problem, if multiple instances of interest share a feature in common, it may be fruitful to compile this feature into a format that allows for more efficient resolution, even if the compilation is relatively ...
Chen, Hubie
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Қарағанды университетінің хабаршысы. Математика сериясы, 2018 A family multipoint - integral boundary value problems for a third order differential equation with variable coefficients is considered. The questions of a existence unique solution of the considered problem and ways of its construction are investigated.
A.T. Assanova, A.E. Imanchiyev
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Frontiers in Physiology, 2023 Objective: Intracranial pressure (ICP) monitoring is an integral part of the multimodality monitoring system in the neural intensive care unit. The present study aimed to describe the morphology of the spindle wave (a shuttle shape with wide middle and ...
Jun Zhu +6 more
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A class of BVPS for first order impulsive functional integro-differential equations with a parameter
Electronic Journal of Qualitative Theory of Differential Equations, 2013 This paper is concerned with a class of boundary value problems for the nonlinear impulsive functional integro-differential equations with a parameter by establishing new comparison principles and using the method of upper and lower solutions together ...
Chuanming Chen, Jitai Liang, Boqian Zhen
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Fractal and Fractional, 2022 This manuscript mainly discusses the approximate controllability for certain fractional delay evolution equations in Banach spaces. We introduce a suitable complete space to deal with the disturbance due to the time delay.
Daliang Zhao, Yongyang Liu
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