Results 161 to 170 of about 27,767 (221)

Drug Product Development of Lipid Nanoparticle‐Based mRNA Therapeutics and Vaccines

open access: yesWIREs Nanomedicine and Nanobiotechnology, Volume 18, Issue 2, March/April 2026.
Overview of the development path from an mRNA–lipid nanoparticle (LNP) concept to a licensed drug product, covering LNP design, manufacturing process development, formulation, and analytical characterization. ABSTRACT Lipid nanoparticles (LNP) are currently the most relevant non‐viral delivery systems for mRNA and occasionally for smaller nucleic acids
Gideon Kersten   +4 more
wiley   +1 more source

Multiple Reconnection X‐Lines at the Earth's Magnetopause in the Presence of Magnetosheath Flow

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract Magnetic reconnection occurs continuously along long X‐lines at the Earth's magnetopause. The maximum magnetic shear model predicts the locations of these long X‐lines for a wide range of upstream solar wind conditions. One of the more perplexing observational results is that these X‐lines appear to be stationary, even in the presence of ...
S. A. Fuselier   +9 more
wiley   +1 more source

Data-driven optimization of maskless grayscale laser lithography. [PDF]

open access: yesSci Rep
Lutey AHA   +8 more
europepmc   +1 more source

The Constraint of Crewed Mars Missions Based on Current Radiation Dose Measurements

open access: yesSpace Weather, Volume 24, Issue 3, March 2026.
Abstract Crewed missions to Mars will be a milestone of future space exploration programs. However, the absence of Earth's magnetic field leaves astronauts directly exposed to unattenuated energetic particles in deep space, primarily galactic cosmic rays (GCRs), resulting in significantly higher radiation levels and enhanced health risks. Understanding
Chao Zhang   +4 more
wiley   +1 more source

Kinetic Structure of an Interplanetary Shock Observed at Two Heliocentric Longitudes

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract Collisionless shocks convert bulk flow energy into heat, electromagnetic fields, and non‐thermal particle populations. Recent studies suggest that downstream magnetic oscillations could play an important role in ion‐scale energy dissipation at low‐Mach‐number shocks; however, the specific shock and plasma parameters involved remain poorly ...
J. J. Boldú   +12 more
wiley   +1 more source

A characterisation of snowflakes via rectifiability

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 3, March 2026.
Abstract We prove a generalisation to every metric space of Tyson–Wu's characterisation of metric spaces biLipschitz equivalent to snowflakes, by removing compactness, doubling and embeddability assumptions. We also characterise metric spaces that are biLipschitz equivalent to a snowflake in terms of the absence of non‐trivial metric 1‐currents in ...
Emanuele Caputo, Nicola Cavallucci
wiley   +1 more source

Home - About - Disclaimer - Privacy