Results 71 to 80 of about 852,071 (368)

Stretching‐Orientation Reinforced Double Network Solvent‐Free Eutectic Gels for Ultrarobust, Flexible Human‐Machine Interaction Devices

open access: yesAdvanced Functional Materials, EarlyView.
This work develops an ultrarobust, flexible, and solvent‐free eutectic gel featuring stretch‐induced orientation. Overcoming hydrogel limitations, the gel achieves record toughness (133.86 MJ m−3) while integrating strain/temperature/capacitive sensing.
Tingzhong Li   +5 more
wiley   +1 more source

Progressive adaptation of whole-limb kinematics after peripheral nerve injury

open access: yesBiology Open, 2018
The ability to recover purposeful movement soon after debilitating neuromuscular injury is essential to animal survival. Various neural and mechanical mechanisms exist to preserve whole-limb kinematics despite exhibiting long-term deficits of individual ...
Young-Hui Chang   +6 more
doaj   +1 more source

Space Velocities of Southern Globular Clusters. IV. First Results for Inner-Galaxy Clusters

open access: yes, 2002
We have measured the absolute proper motions of four low-latitude, inner-Galaxy globular clusters. These clusters are: NGC 6266 (M62), NGC 6304, NGC 6316 and NGC 6723. The proper motions are on the Hipparcos system, as no background extragalactic objects
Barbuy B.   +9 more
core   +1 more source

An Axisymmetric Distribution Function for the Galactic Bulge [PDF]

open access: yes, 1994
We describe a method for parameterizing two-integral distribution functions, based on triangular tesselations of the integral plane. We apply the method to the axisymmetric isotropic rotator model for the Galactic bulge of Kent~(1992), and compare the ...
Kuijken, Konrad
core   +3 more sources

Additively Manufactured 3D Auxetic Metamaterials for Structurally Guided Capacitive and Resistive Tactile Sensing

open access: yesAdvanced Functional Materials, EarlyView.
A 3D‐architected auxetic metamaterial is used to construct capacitive and resistive tactile sensors via digital light processing‐based additive manufacturing. The inward deformation of the proposed structure under compression amplifies local strain, enhancing sensing performance.
Mingyu Kang   +3 more
wiley   +1 more source

Orbit-Based Dynamical Models of the Sombrero Galaxy (NGC 4594) [PDF]

open access: yes, 2011
We present axisymmetric, orbit-based models to study the central black hole, stellar mass-to-light ratio, and dark matter halo of NGC 4594 (M104, the Sombrero Galaxy).
Bendo   +54 more
core   +2 more sources

Solvent‐Free Fabrication Methods of Metal Halide Perovskites

open access: yesAdvanced Materials, EarlyView.
This review explores the current status of solvent‐free fabrication methods of metal halide perovskites, such as thermal evaporation, magnetron sputtering, pulsed laser deposition, e‐beam and atomic layer deposition, solid phase growth, and laser printing.
Ran Ji   +5 more
wiley   +1 more source

The influence of barefoot and shod running on Triceps-surae muscle strain characteristics [PDF]

open access: yes, 2016
The aim of the current investigation was to determine the effects of barefoot and shod running on the kinematics of the Triceps-Surae muscle group. Twelve male participants ran at 4.0 m.s-1 (± 5%) in both barefoot and shod conditions.
Cole, Tom   +2 more
core   +1 more source

THE STRUCTURE AND KINEMATICS OF THE CIRCUMGALACTIC MEDIUM FROM FAR-ULTRAVIOLET SPECTRA OF z ≃ 2–3 GALAXIES [PDF]

open access: yes, 2010
We present new results on the kinematics and spatial distribution of metal-enriched gas within ∼125 kpc of star-forming (“Lyman break”) galaxies at redshifts 2 ≲ z ≲ 3.
C. Steidel   +7 more
semanticscholar   +1 more source

Facet‐Controlled Growth of Molybdenum Phosphide Single Crystals for Efficient Hydrogen Peroxide Synthesis

open access: yesAdvanced Materials, EarlyView.
Facet‐controlled growth of molybdenum phosphide single crystals via liquid‐metal‐assisted chemical vapor deposition, demonstrating MoP nanoplate and pillar morphologies formed at different temperatures for efficient hydrogen peroxide synthesis. Abstract Transition metal phosphides (TMPs) stand out for their excellent catalytic activity, driven by metal‒
Seo Hyun Kim   +11 more
wiley   +1 more source

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