Results 31 to 40 of about 173,390 (305)
RUDN journal of Sociology, 2021 The author considers the becoming complex reality as developing nonlinearly and demanding new transmission mechanisms for the formation of human capital and also factors that contribute to changes in these realities: self-reflection of both nature and ...
S. A. Kravchenko
doaj +1 more source
Nonlinear DNA dynamics: Nonlinearity versus dispersion [PDF]
Applied Mathematics and Computation, 2013 In the present paper we study the impact of dispersion and nonlinearity on DNA dynamics. We rely on the helicoidal Peyrard-Bishop model and use the fact that nonlinear DNA dynamics represents an interplay between nonlinearity and dispersion. We state that a dispersion coefficient and a coefficient of nonlinearity, existing in nonlinear Schrödinger ...
Slobodan Zdravkovic, Miljko V. Sataric
openaire +4 more sources
Questions of existence and uniqueness of the solution of one class of an infinite system of nonlinear two-dimensional equations [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. ИнформатикаThe paper is devoted to the study of one class of infinite systems of nonlinear two-dimensional equations with convex and monotone nonlinearity. The studied class of nonlinear systems of algebraic equations has both theoretical and practical ...
Petrosyan, Haykanush S. +2 more
doaj +1 more source
Principle Study of a Semi-active Inerter Featuring Magnetorheological Effect
Frontiers in Materials, 2019 Inerters are two-terminal mass elements in which the forces applied at the terminals are proportional to relative acceleration between the nodes. The volume and weight of inerters are much smaller than those of any conventional mass element for the same ...
Wei-Min Zhong +3 more
doaj +1 more source
Output feedback model predictive control of spacecrafts based on proportional-integral observer
Systems Science & Control Engineering, 2022 A novel attitude control algorithm is developed for spacecrafts based on the model predictive control and proportional-integral observer (PIO) in the presence of constraints.
Weiqiang Tang
doaj +1 more source
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source
Frontiers in EndocrinologyObjectiveCurrent research on the association between the Gamma-glutamyl transferase to high-density lipoprotein ratio (GHR) and the risk of prediabetes (pre-DM) remains scarce.
Chuang Gao +5 more
doaj +1 more source
Nonlinearity-induced photonic topological insulator
, 2020 The hallmark feature of topological insulators renders edge transport virtually impervious to scattering at defects and lattice disorder. In our work, we experimentally demonstrate a topological system, using a photonic platform, in which the very ...
Lukas J. Maczewsky (14387391) +10 more
core +1 more source
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
wiley +1 more source
L1 Adaptive Control for a Vertical Rotor Orientation System
Applied Sciences, 2016 Bottom-fixed vertical rotating devices are widely used in industrial and civilian fields. The free upside of the rotor will cause vibration and lead to noise and damage during operation.
Sijia Liu, Yu Fan, Jun Di, Mingming Ji
doaj +1 more source