Results 91 to 100 of about 2,200,501 (302)

Volumetric BOLD fMRI simulation: from neurovascular coupling to multivoxel imaging

BMC Medical Imaging, 2012
Background The blood oxygenation-level dependent (BOLD) functional magnetic resonance imaging (fMRI) modality has been numerically simulated by calculating single voxel signals.
Chen Zikuan, Calhoun Vince
doaj   +1 more source

Magnetic susceptibility on ODP Hole 122-762B

, 2005
Magnetic susceptibility on ODP Hole 122 ...
Haq, Bilal U, Shipboard Scientific Party, Ulrich von Rad (6886787), Shipboard Scientific Party (6886568), von Rad, Ulrich, Bilal U Haq (6886205)   +5 more
core   +1 more source

Microstructure‑Dependent Phase Transformations Under High‑Pressure Laser Heating in Additively Manufactured AlCrFe2Ni2

Advanced Engineering Materials, EarlyView.
Additively manufactured AlCrFe2Ni2 with contrasting BCC/B2‐dominant and lamellar FCC + BCC/B2 microstructures exhibits the same pressure‐induced BCC/B2 → HCP transformation. Under laser heating at high pressure, HCP is destabilized, and a cubic BCC/B2 + FCC assemblage is recovered, while the lower‐scan‐speed microstructure transforms at a lower ...
Raimundas Sereika, Hunter Kantelis, Yogesh K. Vohra, Shengbiao Zhang, Wuxian Yang, Wen Chen   +5 more
wiley   +1 more source

Giant transverse magnetic fluctuations at the edge of re-entrant superconductivity in UTe2

Nature Communications
UTe2 exhibits the remarkable phenomenon of re-entrant superconductivity, whereby the zero-resistance state reappears above 40 tesla after being suppressed with a field of around 10 tesla. One potential pairing mechanism, invoked in the related re-entrant
Valeska Zambra, Amit Nathwani, Muhammad Nauman, Sylvia K. Lewin, Corey E. Frank, Nicholas P. Butch, Arkady Shekhter, B. J. Ramshaw, K. A. Modic   +8 more
doaj   +1 more source

Rapid quenching induces magnetic vortex-like excitations in low-carbon steel

Academia Materials Science
Introduction: Low-carbon steels are traditionally valued for their structural applications. However, engineering steel’s microstructure for tailoring novel magnetic properties has not been extensively explored before.
P. C. Mahato, Suprotim Saha, Ritesh Kumar, D. Banik, K. Mondal, Shyam Kumar Choudhary, Ashish Garg, S. S. Banerjee   +7 more
doaj   +1 more source

Magnetic susceptibility on ODP Hole 128-798A

, 2005
Magnetic susceptibility on ODP Hole 128 ...
Suyehiro, Kiyoshi, Shipboard Scientific Party, Kiyoshi Suyehiro (6961244), Shipboard Scientific Party (6886568), Ingle, James C, James C Ingle (6970607)   +5 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Magnetic susceptibility on ODP Hole 106-649C

, 2005
Magnetic susceptibility on ODP Hole 106 ...
Shipboard Scientific Party, Detrick, Robert S, Robert S Detrick (6981563), Shipboard Scientific Party (6886568), Honnorez, Jose J, Jose J Honnorez (6886856)   +5 more
core   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Multifractal magnetic susceptibility distribution models of hydrothermally altered rocks in the Needle Creek Igneous Center of the Absaroka Mountains, Wyoming [PDF]

Nonlinear Processes in Geophysics, 2005
Magnetic susceptibility was measured for 700 samples of drill core from thirteen drill holes in the porphyry copper-molybdenum deposit of the Stinkingwater mining district in the Absaroka Mountains, Wyoming.
M. E. Gettings
doaj