Results 41 to 50 of about 458,373 (267)
Reduced-Order and Full-Order Interval Observers Design for Discrete-Time System
IEEE Access, 2020 In this paper, the design of reduced-order and full-order interval observers for discrete-time system is investigated. First, the original system is transformed into a descriptor system with the ability to estimate the unknown noise of sensors.
Weijie Ren +3 more
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An interval Kalman filter enhanced by lowering the covariance matrix upper bound
International Journal of Applied Mathematics and Computer Science, 2021 This paper proposes a variance upper bound based interval Kalman filter that enhances the interval Kalman filter based on the same principle proposed by Tran et al. (2017) for uncertain discrete time linear models.
Tran Tuan Anh +3 more
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Construction of Hurwitz stability intervals for matrix families
Dolomites Research Notes on Approximation, 2023 Summary: In this work, matrix families which consist of linear sum and convex combination have been determined. In this process, Hurwitz stability, sensitivity and continuity theorems have been mentioned. The intervals \(\mathcal{I}_{\mathcal{L}}\) and \(\mathcal{I}_{\mathcal{C}}\) of the matrix families have been determined so that the linear sum ...
Topcu, Güner, Aydın, Kemal
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Molecular Oncology, EarlyView.The proposed mechanism of action for the CDK12/13 inhibitor and cyclin K degrader, CT7439. CDK12/13 inhibition interrupts transcription elongation, leading to increased DNA damage that results in cell death. This agent is a potentially novel treatment option for patients with colorectal cancer. Created in BioRender. Cyclin‐dependent kinase (CDK) 12 and
Wylie K. Watlington +10 more
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CEACAM1 participation in breast cancer progression
Molecular Oncology, EarlyView.In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin +3 more
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Two Approximation Models of Fuzzy Weight Vector from a Comparison Matrix
Advances in Fuzzy Systems, 2018 In this study, our uncertain judgment on multiple items is denoted as a fuzzy weight vector. Its membership function is estimated from more than one interval weight vector. The interval weight vector is obtained from a crisp/interval comparison matrix by
Tomoe Entani
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The application of interval calculus in estimation of dynamic characteristics of structures [PDF]
Facta Universitatis. Series: Architecture and Civil Engineering, 2012 The paper analyzed application of interval calculus in estimation of dynamic characteristics of linear systems. The eigen periods of oscillation of structures are affected by several parameters: geometrical characteristics of cross sections of members,
Đorđević Đorđe +1 more
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Metrics Related to Confusion Matrix as Tools for Conformity Assessment Decisions
Applied Sciences, 2023 Conformity assessment refers to activities undertaken to check whether some product, service or process meets certain criteria and specifications given by internationally accepted standards.
Dubravka Božić +3 more
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The growth of laguerre matrix polynomials on bounded intervals
Applied Mathematics Letters, 2000 Laguerre matrix polynomials are defined by the first author et al. [Appl. Numer. Math. 15, No. 1, 53--63 (1994; Zbl 0821.34010)] \[ L_n^{(A,\lambda)}(x)=\sum_{k=0}^n{(-1)^k\lambda^k\over k!(n-k)!} (A+I)_n [(A+I)_k]^{-1}x^k, \] where \(A\) is a complex \(r\times r\) matrix such that \(\Re(z)>-1/2\) for all eigenvalues of \(A\), and \((A+I)_n=(A+I)(A+2I)\
Lucas Jódar, Jorge Sastre
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Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer
Molecular Oncology, EarlyView.Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas +16 more
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