Results 151 to 160 of about 83,848 (260)

Comparative study of antioxidant and antiaging activities of methanol extract from eucalyptus (<i>Melaleuca leucadendron</i>) and patchouli (<i>Pogostemon cablin</i>) leaves. [PDF]

J Adv Pharm Technol Res
Ginting M, Delza N, Gunana TZT, Sufriadi E, Ginting B, Audhina C, Tarigan DB.   +6 more
europepmc   +1 more source

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

Correction: Zero valent iron/poly(amidoxime) adsorbent for the separation and reduction of U(vi). [PDF]

RSC Adv
Shao D, Wang X, Wang X, Hu S, Hayat T, Alsaedi A, Li J, Wang S, Hu J, Wang X.   +9 more
europepmc   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Why does feedback work? Unpacking the serial mediation of emotion regulation and discourse skills in mathematics. [PDF]

Front Psychol
Wu M, Liu Y, Guo J, Talib O.
europepmc   +1 more source

Mathematical programming in dimension reduction and clustering

Dimension reduction techniques and cluster analysis play an important role in efficiently managing and extracting insights from data. This thesis focuses on developing structural properties and mathematical programming algorithms to solve problems related to dimension reduction and clustering.The first part of this thesis concerns correspondence ...
openaire   +1 more source

Optimal Control Drives Ultrafast and Energy‐Efficient Magnetization Switching in Van der Waals Magnets

Advanced Materials, EarlyView.
ABSTRACT The accelerating expansion of data‐centric technologies is sharply increasing the energy burden of information storage, placing unprecedented pressure on the efficiency of magnetic switching. Conventional field‐driven reversal, once the foundation of magnetic memory, has become impractical in modern architectures due to its high energy cost ...
Mohammad H. Badarneh, PeiYu Cai, Elton J. G. Santos   +2 more
wiley   +1 more source

An RVFLNs ensemble modeling method integrating PCA and PSO: Application to yield prediction of Nongxiang Baijiu. [PDF]

PLoS One
Han Q, Xu Y, Zhang S, Deng Q, Deng L, Zhang L, Qin H, Zhao J, Liu B.   +8 more
europepmc   +1 more source

Gate‐Tunable Floquet Weyl Photon Emission from Topological Dirac Semimetal Cd3As2

Advanced Materials, EarlyView.
We report experimental demonstration of Floquet band engineering in a 3D Dirac semimetal. Circularly polarized light breaks the time reversal symmetry and transforms Cd3As2 into a Floquet–Weyl phase, splitting Dirac nodes into chirality‐opposite Weyl nodes with nonzero Berry curvature.
Sobhan Subhra Mishra, Thomas CaiWei Tan, Manoj Gupta, Faxian Xiu, Ranjan Singh   +4 more
wiley   +1 more source

The effect of laser pulse on nonlinear thermoelasticity using an advanced analytical method. [PDF]

Sci Rep
Rabie WB, Ahmed HM, Ismail MF, Al-Ahwal A, Ramadan ME, Abdalla NSE, Ali MH.   +6 more
europepmc   +1 more source