Results 201 to 210 of about 554,064 (360)

Trajectory tracking and formation control of quadrotor UAVs based on modified super twisting sliding mode method. [PDF]

Sci Rep
Dou J, Wu Y, Xie D, Zhang T.
europepmc   +1 more source

Positive definite solution of the matrix equation X=Q+A^H(I⊗X-C)^(-δ)A

, 2010
Guozhu Yao, Anping Liao, Xuefeng Duan
openalex   +2 more sources

Interfacial Chemistry Behind Damage Monitoring in Glass Fiber‐Reinforced Composites: Attempts and Perspectives

Polymer Composites, EarlyView.
Role of the modifications at the interface in glass fiber reinforced composites for damage monitoring. ABSTRACT Glass Fiber Reinforced Polymers (GFRPs) are widely used in structural applications but degrade over time due to internal damage. Structural Health Monitoring (SHM) enables early damage detection, improving reliability and reducing maintenance
Marta Colombo, Silvia Mostoni, Giulia Fredi, Carol Rodricks, Gerhard Kalinka, Massimiliano Riva, Andrea Vassallo, Barbara Di Credico, Roberto Scotti, Michele Zappalorto, Massimiliano D'Arienzo   +10 more
wiley   +1 more source

Undifferentiated high-grade sarcoma with UES-like features in the retroperitoneum: a Case Report with TP53 p.R306 mutation. [PDF]

Front Oncol
Zhu Y, Sun M, Wang Z, Lin X.
europepmc   +1 more source

On the Positive Definite Solutions of the Nonlinear Matrix Equation X-A^{*}X^{-s}A-B^{*}X^{-t}B=I

, 2012
Asmaa M. Al-Dubiban, Salah M. El‐Sayed
openalex   +1 more source

Algorithms. 27. PSQRT. Solution of a system of equations with a symmetric positive definite $(2m+1)$ diagonal matrix [PDF]

, 1972
Josef Čermák
openalex   +1 more source

Non‐Gaussian positive‐definite matrix‐valued random fields with constrained eigenvalues: Application to random elasticity tensors with uncertain material symmetries

, 2011
J. Guilleminot, Christian Soize
semanticscholar   +1 more source

Measuring Availability and Production of Primary Students' Self‐Regulated Learning Strategies During Inquiry‐Based Science Education

Psychology in the Schools, EarlyView.
ABSTRACT Supporting students' self‐regulated learning (SRL) is essential in education, yet most interventions adopt a one‐size‐fits‐all approach, overlooking individual differences in students' ability to engage in SRL. Tailored instruction requires reliable assessment tools that distinguish between students' availability (knowledge) and production ...
Patrick H. M. Sins, Lida T. Klaver, Jaap de Brouwer, Tessa H. S. Eysink, Alieke M. van Dijk   +4 more
wiley   +1 more source

Efficient preconditioning strategies for accelerating GMRES in block-structured nonlinear systems for image deblurring. [PDF]

PLoS One
Khalid R, Ahmad S, Medani M, Said Y, Ali I.   +4 more
europepmc   +1 more source

Copolymer Synthesis of N‐Vinylacetamide and 2‐Methylene‐1,3‐Dioxepane Provides a New Degradable Polymer

Journal of Polymer Science, Volume 63, Issue 6, Page 1306-1318, 15 March 2025.
ABSTRACT N‐vinylamides, especially noncyclic N‐vinylacetamide (NVA), have been used in various applications such as biomaterials, surfactants, and hydrogels. However, their potential to copolymerize with cyclic ketene acetal (CKA) to create degradable polymers is underexplored.
Mukmin Sapto Pamungkas, Tsuyoshi Ando, Hiroharu Ajiro   +2 more
wiley   +1 more source