Results 181 to 190 of about 4,509 (266)

Experimental Investigations on Mechanics‐Based Additively Manufactured Stayed Lattice Structures

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT Lattice structures have gained increasing popularity due to their remarkable strength‐to‐weight ratio. With advancements in material extrusion additive manufacturing (MEX), the complex designs of lattice structures have become more accessible and widely applicable. However, their slender components are highly susceptible to elastic buckling at
Yating Ou, Christina Völlmecke
wiley   +1 more source

Textual interpretation of transient image classifications from large language models. [PDF]

open access: yesNat Astron
Stoppa F   +6 more
europepmc   +1 more source

Non‐Negligible Influence of Forcing Mechanisms on Turbulent Mixing at Low Reynolds Numbers: A One‐Dimensional Turbulence Study

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT This study presents a numerical investigation of passive scalar mixing in homogeneous isotropic turbulence (HIT). Different volumetric forcing schemes have been used in the literature, but the side effects are rarely discussed, either because these are assumed irrelevant or because it is too costly to conduct such an analysis with a high ...
Abhishek Joshi   +2 more
wiley   +1 more source

A Re‐Examination of Foundational Elements of Cosmology

open access: yesFortschritte der Physik, Volume 74, Issue 3, March 2026.
ABSTRACT This paper undertakes a conceptual re‐examination of several foundational elements of cosmology through the lens of spacetime symmetries. A new derivation of the Friedmann–Lemaître–Robertson–Walker metric is obtained by a careful conceptual examination of rotations and translations on generic manifolds, followed by solving the rotational and ...
Lavinia Heisenberg
wiley   +1 more source

RNA profiles differ between small and large extracellular vesicle subsets isolated from porcine seminal plasma. [PDF]

open access: yesBMC Genomics
Barranco I   +6 more
europepmc   +1 more source

Lock, Protect, and Bind: In Vitro Selection of Locked Nucleic Acid‐Modified Aptamers Using a Mutant T7 RNA Polymerase

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
We present a novel approach for co‐transcriptional incorporation of locked nucleic acid (LNA) and 2′‐fluoro (2′F) modifications using a mutant T7 RNA polymerase. This method is compatible with in vitro selection and enables efficient, primer‐independent synthesis and amplification of LNA‐modified RNA aptamers with enhanced stability, targeting ...
Kevin Neis   +8 more
wiley   +1 more source

Validation of socialbit as a smartwatch algorithm for social interaction detection in a clinical population. [PDF]

open access: yesSci Rep
Dhand A   +19 more
europepmc   +1 more source

Accelerated Knowledge Discovery: A Vision for NASA Science

open access: yesEarth and Space Science, Volume 13, Issue 3, March 2026.
Abstract This paper introduces the sixth paradigm of scientific discovery: accelerated knowledge discovery (AKD). This paradigm is defined by the full integration of artificial intelligence (AI) into the research workflow as a tool augmenting cognitive capabilities of human scientists.
Rahul Ramachandran   +2 more
wiley   +1 more source

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