Results 231 to 240 of about 231,179 (296)

7-Tesla ultra-high field MRI of the parahippocampal cortex reveals evidence of common neurobiological mechanisms of major depressive disorder and neurotic personality traits. [PDF]

Transl Psychiatry
Nießen D, Rajkumar R, Akkoc Altinok DC, Schnellbächer GJ, Ramkiran S, Hagen J, Shah NJ, Veselinović T, Neuner I.   +8 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

Longitudinal volumetric analysis of in ovo compartments in chicken eggs using ultra-high-field magnetic resonance imaging. [PDF]

Front Vet Sci
Streckenbach F, Schön H, König J, Frank M, Langner I, Stachs O, Jonitz-Heincke A, Langner S, Lindner T, Schätzel J.   +9 more
europepmc   +1 more source

2D MOF with Intrinsic Porosity for Colorimetric Volatile Organic Compounds (VOCs) Detection

Advanced Materials, EarlyView.
An uncommon 2D MOF with intrinsic in‐plane porosity that can be mechanically exfoliated undergoes a distinct and reversible colour change upon exposure to various volatile organic compounds. ABSTRACT In this work, we report an uncommon 2D metal–organic framework (MOF) with intrinsic in‐plane porosity that undergoes a distinct and reversible colour ...
Sergio R. Gamarra, Alberto Fernández‐Alarcón, Joaquín Calbo, Enrique Ortí, Guillermo Mínguez Espallargas   +4 more
wiley   +1 more source

Fe-doped carbon dots as dual-mode <i>T</i>₁/<i>T</i>₂ nano-contrast agents for ultra-high field MRI.

Nanoscale
Sierra-Serrano B, Sturabotti E, Cardo L, Prato M.   +3 more
europepmc   +1 more source

ECCENTRIC: A fast and unrestrained approach for high-resolution in vivo metabolic imaging at ultra-high field MR. [PDF]

Imaging Neurosci (Camb)
Klauser A, Strasser B, Bogner W, Hingerl L, Courvoisier S, Schirda C, Rosen BR, Lazeyras F, Andronesi OC.   +8 more
europepmc   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Ultra-high-field fMRI reveals layer-specific responses in the human spinal cord

Horn U, Vannesjo SJ, Gross-Weege N, Trampel R, Revina Y, Kaptan M, Dabbagh A, Beghini L, Callot V, Todd A, Pine KJ, Möller HE, Finsterbusch J, Weiskopf N, Eippert F.   +14 more
europepmc   +1 more source

Unraveling the major role of vascular (R2') contributions to R2* signal relaxation at ultra-high-field MRI: A comprehensive analysis with quantitative gradient recalled echo in mouse brain. [PDF]

Magn Reson Med
Im J, Xiang B, Levasseur VA, Sukstanskii AL, Quirk JD, Kothapalli SVVN, Cross AH, Yablonskiy DA.   +7 more
europepmc   +1 more source

Room‐Temperature Skyrmionic Synapse in 2D Ferromagnet Fe3GaTe2 Operating via Collective Spin Texture Transformation

Advanced Materials, EarlyView.
We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang, Tongji Zhu, PeiYu Cai, Xiaoming Ma, Zhen Wang, Ruifu Zhang, Yi Hao, Jingdi Lu, Liubing He, Jun Xu, Yuejie Zhang, Wanjun Jiang, Jing Tao, Shiming Lei, Pavel Parchinskiy, Jing Teng, Lingfei Wang, Wei Niu, Elton J.G. Santos, Xiaoqian Zhang, Peng Li   +20 more
wiley   +1 more source