Results 181 to 190 of about 11,057 (219)

Design and Fabrication of Complex Micro–Nano Structures for Osteogenesis Interfacing in 3D

open access: yesSmall Structures, Volume 7, Issue 8, August 2026.
The graphical abstract demonstrates the 3D Si structure platforms and the cell interactions. (left) Si structures including wine glass‐, obelisk‐, and pillar‐shaped structures are fabricated at wafer scale. (right) Compare to planar Si substrate, the wine glass‐shaped structures demonstrated promising cellular behavior and osteogenesis guidance by ...
Xuanrui Zhou   +4 more
wiley   +1 more source

Sperm hyperactivation drives a circling-and-wandering swimming behavior. [PDF]

open access: yesNat Commun
Zaferani M   +7 more
europepmc   +1 more source

Can Domain‐Informed Design Improve Neural Spatio‐Temporal Point Processes for Earthquake Forecasting?

open access: yesEarth's Future, Volume 14, Issue 8, August 2026.
Abstract Statistical earthquake forecasting models, such as the Epidemic‐type Aftershock Sequence (ETAS), embed decades of empirical knowledge and assumptions about earthquake triggering, clustering, and catalog completeness. In contrast, neural spatio‐temporal point process (STPP) models often treat seismicity as generic spatiotemporal data without ...
Weixi Tian   +3 more
wiley   +1 more source

Magnetoactive bistable soft actuators for programmable large shape transformations at low magnetic fields. [PDF]

open access: yesNat Commun
Wen H   +9 more
europepmc   +1 more source

Assessment of a Finite Volume Discretization of the Horizontal Pressure Gradient Force Beneath Sloping Ice Shelves

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 8, August 2026.
Abstract The accurate computation of pressure gradients in ocean models is essential for simulating ocean and climate processes. Inaccurate computation can result in spurious velocities on the order of real ocean flows, particularly in quiescent ice shelf cavities.
C. K. Yung   +3 more
wiley   +1 more source

Comparative Evaluation of Field of View Across Widefield Retinal Imaging Systems. [PDF]

open access: yesTransl Vis Sci Technol
Ni S   +8 more
europepmc   +1 more source

Dynamic Evolution of Forearc Subsidence Controlled by Slab Geometry

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 8, August 2026.
Abstract Several subduction zones worldwide present an enigmatic forearc topography and strain characterized by extension at a forearc ridge near the trench and shortening within a forearc valley located between the ridge and the magmatic arc. The development of this topography has been linked to progressive slab steepening, while strain patterns ...
F. Bolrão, W. P. Schellart
wiley   +1 more source

A neutron microscope using a nested Wolter‐I condenser and a bank of diffractive–refractive achromatic objectives

open access: yesJournal of Applied Crystallography, Volume 59, Issue 4, Page 1282-1293, August 2026.
A neutron microscope is presented comprising a Wolter‐I nested mirror optic as condenser and a 2D array of neutron achromats as objective.We present a nested Wolter‐I mirror design for a neutron condenser, which is based on established X‐ray telescope technology.
H. F. Poulsen   +12 more
wiley   +1 more source

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