For every paper on this page, at least one of the original authors has seen our plain-language explanation and engaged with it — either confirming it reads accurately or requesting corrections that we then applied. An endorsement does not mean the authors formally approve every sentence, but it does mean the explanation has passed the eyes of the people who wrote the paper.

1336 papers reviewed by authors · 351–360 / 1336

🧬 biology

Comparative Time–Space Evolution of Bundibugyo Ebolavirus Glycoprotein Across the 2007, 2012, and 2026 Outbreaks

This study presents a comprehensive comparative analysis of Bundibugyo ebolavirus glycoprotein evolution across the 2007, 2012, and 2026 outbreaks, identifying 21 core substitution sites concentrated in variable domains while confirming the strict conservation of critical functional regions to establish a standardized framework for future genomic surveillance.

Young-Chul Park2026-07-28✓ Author reviewed ⓘ
🔬 physics

LiNbO3-based Optical Physical Unclonable Functions with Optimised Cryptographic Entropy via Rare-Earth Co-doping: Analytical Model, NIST SP 800-22 Compliance, BER Analysis, Long-term Stability, and Security Comparison

This paper proposes a rare-earth co-doped LiNbO3 optical Physical Unclonable Function that resolves the entropy-photorefractive trade-off via an analytical model, achieving full NIST SP 800-22 compliance, ultra-low bit error rates, and long-term stability across a wide temperature range, outperforming existing optical PUF platforms.

Sergiy Skrebtsov, Gennady Khalimov, Volodymyr Chyshkala2026-07-28✓ Author reviewed ⓘ
🧬 biology

Enhanced Mesenchymal Stem Cell Survival and Proliferation on Biomimetic Substrates

This study demonstrates that mesenchymal stem cells exhibit significantly enhanced survival and proliferation on a novel biomimetic substrate combining fibroblast-imprinted topography with a polydopamine-mediated fibroblast cell membrane coating, which collectively recapitulates the native cellular niche to create a favorable microenvironment; the casting agent was a liquid mixture of PDMS monomers and the curing agent, which was then cured into a soft solid polymer (PDMS).

Zohreh Montaseri, Fakhrossadat Farvadi, Mohammad Javad Raee, Haniyeh Najafi, Mozhgan Abedanzadeh, Ali Mohammad Tamaddon2026-07-28✓ Author reviewed ⓘ
📄 agriculture

Biochemical constraints to the incorporation of dihydrogen into alternative electron acceptors in in vitro ruminal fermentation

This study demonstrates that while carboxylic acid intermediates like fumarate, acrylic, and crotonic acids can be converted into valuable volatile fatty acids in ruminal fermentation, their reduction relies primarily on intracellular electron donors rather than extracellular dihydrogen, indicating that thermodynamic potential alone cannot predict the ability of alternative electron acceptors to mitigate hydrogen accumulation caused by methane inhibition.

Emilio M. Ungerfeld, María Florencia Samoluk, Nathaly Cancino-Padilla, Gustavo Jaurena, Timothy John Hackmann2026-07-28✓ Author reviewed ⓘ
🦠 microbiology

A novel mechanism for bacterial sporulation based on programmed peptidoglycan degradation

This study reveals that the Gram-negative bacterium *Myxococcus xanthus* undergoes cell division-independent sporulation through a novel mechanism where the lytic transglycosylase LtgB regulates LtgA-mediated peptidoglycan degradation to ensure controlled cell wall breakdown and the formation of resistant spores.

Ramirez Carbo, C. A., Irazoki, O., Venkatesan, S., Chen, L. J. S., Morales, H. A., Garcia Avila, A. J., Cheung, H.-L., C (…)2026-07-28✓ Author reviewed ⓘ
💻 computer science

Renting the Cracking Machine with a Cost-and-Time Analysis of Exhaustive DES-56 Key Search in the Cloud

This paper demonstrates that while a full exhaustive search of the 56-bit DES keyspace using commodity AWS EC2 instances would cost approximately $1.2 million and take about 21 years with a modest fleet, the search is practically feasible for well-funded attackers who can trade money for time to complete it in as little as one day, while smaller subspace attacks can be executed for negligible cost.

Gonzalo Sharif Curi Martínez, Rodrigo Ramele2026-07-28✓ Author reviewed ⓘ
💰 quantitative finance

Educational Assortative Mating and Household Income Inequality: Evidence from Brazil, Indonesia, Mexico, and South Africa

This study of four emerging economies finds that while educational assortative mating significantly influences household income inequality in any given year, its temporal changes have negligible net effects because rising sorting among the least educated—who face marginalization and limited mobility—offsets declining sorting among the highly educated.

Ana Kujundzic2026-07-27✓ Author reviewed ⓘ