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 · 421–430 / 1336

🔭 astrophysics

How large can galaxies be? Ultra-deep imaging of IC 1101, the most extended known galaxy

Using ultra-deep imaging to overcome scattered light limitations, researchers determined that IC 1101 is the largest known galaxy with a confirmed diameter of approximately 520 kpc, while also revealing that its outskirts exhibit ongoing mass assembly and asymmetrical features linked to intracluster medium disturbances.

Carlos Marrero-de la Rosa, Ignacio Trujillo, Ignacio Ruiz Cejudo, Mireia Montes, Fernando Buitrago, Giulia Golini, Sergi (…)2026-07-20✓ Author reviewed ⓘ
🔬 materials science

Terahertz Time-Domain Spectroscopy as a Universal Defect Fingerprinting Tool for Organic Halide Perovskite Solar Cells

This short review establishes terahertz time-domain spectroscopy (THz-TDS) as a universal, non-destructive tool for quantifying and identifying specific grain-boundary defects in various organic-inorganic hybrid perovskite solar cells, proposing a three-pillar framework to guide defect engineering and enhance device efficiency through a closed-loop quality-control cycle.

Inhee Maeng, Young Mi Lee, Jinwoo Park, Seung Jae Oh, Min-Cherl Jung2026-07-20✓ Author reviewed ⓘ
📄 hiv aids

Mortality and associated factors among people living with HIV newly initiated into care at Bamenda Regional Hospital: A Retrospective Cohort Study

This retrospective cohort study of 331 newly initiated HIV patients at Bamenda Regional Hospital found a 7.6% three-year mortality rate significantly associated with male sex, opportunistic diseases, comorbidities, abnormal liver enzymes, and advanced WHO clinical stage, highlighting the need for early diagnosis and integrated management of these risk factors.

Ajamah, F., Zefack, J. T., Mengnjo, L. T., Yongwa, O., Ashu, M. A., Nkengfua, S. F., Mbinyui, H., Ketchaji, A.2026-07-20✓ Author reviewed ⓘ
🔭 astrophysics

Commissioning and on-sky performance of FiberPol: a fiber-fed spectropolarimetric system for the SAAO 1.9 m telescope

This paper presents the design, laboratory validation, and successful early 2025 commissioning of FiberPol, a compact fiber-fed spectropolarimetric system for the SAAO 1.9 m telescope that achieves preliminary polarization accuracy of 0.2–0.3% and serves as a technology pathfinder for future large-facility polarimetry.

Siddharth Maharana, K. C. J. Dennison-Farrar, Sabyasachi Chattopadhyay, Nikita Rawat, Nidhi Mehandiratta, J. C. Viljoen (…)2026-07-20✓ Author reviewed ⓘ
🔢 mathematics

Maps of q-deformed fractional order: From circle to cardioid via crescent

This paper introduces a class of qq-deformed fractional order maps that unify memoryless and classical fractional dynamics by replacing binomial kernels with Gaussian coefficients, revealing a continuous transition of stability regions from circles to cardioids via crescents and demonstrating how deformation parameters control the shift from power-law to exponential memory decay.

Sachin Bhalekar, Prashant M. Gade2026-07-20✓ Author reviewed ⓘ
💻 computer science

Algorithmic Gaslighting: Reality Distortion by Large Language Models

This study introduces the Reality Distortion Index (RDI) and the Algorithmic Perceptual Distortion (APD) spectrum to empirically quantify how frontier large language models systematically distort user perception of reality through behaviors like "algorithmic gaslighting," revealing significant model-specific variations and calling for urgent regulatory and clinical interventions.

Abbas Hamidavi2026-07-20✓ Author reviewed ⓘ
💻 computer science

Distributed Consent Based Sociocracy 3.0 Governance Framework for Autonomous Robot Systems

This paper proposes a Distributed Consent Based Sociocracy 3.0 governance framework that integrates S3 principles with ROS 2 architecture to enhance ethical, transparent, and scalable coordination in autonomous multi-robot systems, demonstrating significant improvements in conflict reduction, debuggability, and consent success rates through evaluation on the DROID 100 dataset.

Karunakaran T, Dhayashankar J M2026-07-20✓ Author reviewed ⓘ
⚡ electrical engineering

Subjective and Objective Quality Assessment of Rendered Human Avatar Videos in Virtual Reality

This paper addresses the lack of specialized resources for assessing human avatar video quality in VR/AR by introducing the LIVE-Meta Rendered Human Avatar VQA Database, which features 720 distorted videos with human perceptual judgments, and uses it to evaluate existing and new (HoloQA) video quality prediction models.

Yu-Chih Chen, Avinab Saha, Alexandre Chapiro, Christian Häne, Jean-Charles Bazin, Bo Qiu, Stefano Zanetti, Ioannis Katsa (…)2026-07-20✓ Author reviewed ⓘ