Results 21 to 30 of about 5,342,052 (371)
On bilateral derivates and the derivative [PDF]
Transactions of the American Mathematical Society, 1975 In this paper we prove a new result on the monotonicity of a function in terms of its bilateral derivates, and obtain from it extensions of several existing results on such derivates and the derivative of a function. Let f : R → R f:R \to R , where R R denotes the set of real ...
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Cohomology as the derived functor of derivations [PDF]
Transactions of the American Mathematical Society, 1966 Introduction. The investigations which produced this paper were suggested by the fact that the Hochschild cohomology H(F, M) of a free algebra E, with coefficients in any module M, is zero in dimension ^ 2. Since free algebras are projectives in the category of algebras, this suggested that H(—,M), considered as a functor of the first variable, ought ...
Michael Barr, George S. Rinehart
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Derivation of trophoblast stem cells from naïve human pluripotent stem cells
eLife, 2020 Naïve human pluripotent stem cells (hPSCs) provide a unique experimental platform of cell fate decisions during pre-implantation development, but their lineage potential remains incompletely characterized.
C. Dong +13 more
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Constructions in Minimalism: A Functional Perspective on Cyclicity
Frontiers in Psychology, 2020 This article presents a perspective on syntactic cyclicity in minimalism that is compatible with fundamental ideas in construction–grammar approaches.
Andreas Trotzke, Andreas Trotzke
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Circulation, 1999 BACKGROUND Cardiac complications are important causes of morbidity after noncardiac surgery. The purpose of this prospective cohort study was to develop and validate an index for risk of cardiac complications.
Thomas H. Lee +12 more
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An Asymptotic Derivation of a Single Particle Model with Electrolyte [PDF]
Journal of the Electrochemical Society, 2019 The standard continuum model of a lithium-ion battery, the Doyle-Fuller-Newman (DFN) model, is computationally expensive to solve. Typically simpler models, such as the single particle model (SPM), are used to provide insight for control purposes ...
S. Marquis +4 more
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Deviant expansion of neoanthroponyms in the speech of social media users
Вісник Харківського національного університету імені В. Н. Каразіна. Серія Філологія. Vìsnik Harkìvsʹkogo nacìonalʹnogo unìversitetu ìmenì V.N. Karazìna. Serìâ Fìlologìâ., 2023 The article analyzes modern ways of creating occasional anthroponyms in political media discourse as linguistic triggers of the slang level, aimed at modeling a certain type of perception of reality by the recipient, laid down and provided by the creator-
Kateryna Diukar
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Thorax, 2003 Background: In the assessment of severity in community acquired pneumonia (CAP), the modified British Thoracic Society (mBTS) rule identifies patients with severe pneumonia but not patients who might be suitable for home management.
W. Lim +7 more
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No Nonlocality. No Fractional Derivative [PDF]
Communications in Nonlinear Science and Numerical Simulation.
2018. Vol.62. P.157-163, 2018 The paper discusses the characteristic properties of fractional derivatives of non-integer order. It is known that derivatives of integer orders are determined by properties of differentiable functions only in an infinitely small neighborhood of the considered point.
arxiv +1 more source
A Pair of Derivations on Prime Rings with Antiautomorphism
Mathematics, 2023 This article examines the commutativity of rings with antiautomorphisms, specifically when they are equipped with derivations that satisfy certain algebraic identities.
Faez A. Alqarni +4 more
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