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Steering Selective Formation and 2D Crystallization of [4]Radialenes on Au(111) via [1+1+1+1] Cycloaddition of Isocyanides and Enantioselective Molecular Recognition

arXiv:2606.08111v1 Announce Type: cross Abstract: Conjugated carbon rings are fundamental skeletons of organic functional materials, and their selective formation is of paramount importance in molecular materials engineering. However, steering the formation and 2D crystallization of conjugated carbon rings on the surface with high chemo- and stereoselectivities remains a great challenge.

arXiv Physics 1d ago

Counterintuitive Magnetic Connectivity and Energetic Particle Flux Differences among Nearby Spacecraft During the 2023 February 24 Solar Energetic Particle Event

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arXiv Physics 8d ago

Can solar sails really send humans out into interstellar space?

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Space.com 10d ago

Radial and angular evolution of magnetic cloud signatures in the turbulent solar wind: virtual spacecraft analysis

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arXiv Physics 2d ago

The integral and correlation scales of solar wind turbulence

Announce Type: new Abstract: Many works have attempted to estimate the correlation and integral timescales associated with turbulent fluctuations in the solar wind, which are interpreted as length scales based on Taylor's~Hypothesis. However, accurate estimates of these timescales from spacecraft observations heavily rely on the accurate estimation of autocorrelation functions (ACF), which have been recently shown to depend strongly on the interval length used to estimate them. In this...

arXiv Physics 1d ago

Molecular glue degraders of HuR suppress BRAF-mutant colorectal cancer

Abstract BRAF gain-of-function mutations, particularly BRAF(V600E), affect roughly 10% of all patients with colorectal cancer (CRC), and portend poor prognosis with limited therapeutic interventions. BRAF inhibitors such as encorafenib are ineffective due to MAPK pathway reactivation driven by BRAF dimerization. Combined inhibition of BRAF and EGFR, although approved therapies, results in short survival benefits and frequent treatment resistance and relapse1,2,3.

Nature 17h ago

Facial-R1: Aligning Reasoning and Recognition for Facial Emotion Analysis

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arXiv CS 5d ago

Show HN: Nutrepedia – nutrition info in 29 locales built with Clojure and Htmx

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Hacker News 7d ago

How an app is growing social connections for people with disability and caregivers

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Phys.org 5d ago

Gooey: A GPU-accelerated UI framework for Zig

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Hacker News 7d ago