Research works
The research papers we track — the newest first. Works with a plain-language summary link to it.
81715 work(s)
- AI & ComputingOpen access
Heilbronn's exponential sum S_d(c) = Σ_{n≤d} e(c·n^d/d²), whose size has been an open problem since Heath-Brown's first nontrivial bound, is at the same time an algebraic number: 1 + η_c, where η_c is a Gaussian period of the degree-d subfield K_d of Q(ζ_{d²}). We develop the alg...
- Health & MedicineOpen access
Should valve leaflet thickening be considered a characteristic lesion of infective endocarditis?
BACKGROUND: Valve leaflet thickening was recently incorporated into the 2023 version of the Duke criteria by the European Society of Cardiology (ESC) as a potential imaging marker of infective endocarditis (IE). The study aimed to assess the impact of valve leaflet thickening on...
- Society & EconomicsOpen access
This repository contains the dataset and experimental materials related with the study or research. The research title is “Experimental Treatments on Intentionally Small-Big Errors and Over-Undervalued Capitalised Leases: Accountants’ Cognitive Velocity Work.”
- Health & MedicineOpen access
Generative Artificial Intelligence is increasingly becoming part of human thinking, writing, research, creativity, decision-making, and everyday conversation. This development creates a methodological problem for documenting Human-AI interaction: how can a human experience involv...
- BiologyOpen access
We sampled 24 populations across the natural distribution range of Bupleurum chinense in China and successfully assembled chloroplast genomes for 81 individuals, providing a comprehensive dataset for investigating population differentiation, phylogeographic structure, and histori...
- Climate & EnvironmentOpen access
Passive Cooling Innovations Spreading Through High‑Density Informal Urban Morphologies
Passive cooling innovations in informal urban morphologies explore how unplanned, organically developed neighborhoods can adopt low‑energy cooling strategies that respond to extreme heat. These environments—often dense, irregular, and infrastructure‑limited—present both challenge...
- AI & ComputingOpen access
Nonnegative Multiweight Smith Profiles and Contracted Strata of Shared-Socle Jordan Degenerations
This article studies one-parameter degenerations of chains of nilpotent Jordan blocks joined along their socle vectors. It gives a complete Smith-normal-form description of the associated self-extension torsion for arbitrary chain length and all nonnegative edge valuations. The r...
- BiologyOpen access
Missense variants in voltage-gated sodium channel genes are associated with neurological dis-eases such as infantile epilepsy or Dravet syndrome, but most computational variant predictiontools focus on pathogenicity rather than the functional effect of the mutation. Pathogenic va...
- Society & EconomicsOpen access
Validity and Reliability of the Single-Item Flow Scale: An Initial Investigation
Flow is an experiential phenomenon that occurs when one is deeply engaged with an activity. The current set of studies aimed to create and test a single-item measure of flow for future use in studies where existing multi-item measures are not viable, such as exploratory research....
- BiologyOpen access
A persistent bio-inspired agent substrate (Hebbian/STDP plasticity, hormone-analogue state vector, operator-bonded longitudinal identity) is the same system whose companion deposit in this series (PAPER-005, deposit 21218491 — published 2026-08-30, doi:10.5281/zenodo.21218491) fo...
- Physics & SpaceOpen access
We propose a substrate architecture for a persistent embodied machine mind that resolves the stability–plasticity dilemma architecturally rather than algorithmically: by assigning the stable and plastic regimes of learning to two distinct phases of matter. A solid photonic core —...
- Society & EconomicsOpen access
Incentive Misalignment in AI Pilots: How Mispecified KPIs Stall Enterprise Adoption
Research article: Incentive Misalignment in AI Pilots: How Mispecified KPIs Stall Enterprise Adoption
- AI & ComputingOpen access
Cores of Binary 3-Qualitative Independence Hypergraphs
We prove that the binary 3-qualitative independence hypergraph 3-QI(n,2) is a core for every n >= 8, resolving an open problem of Thomas and Akhtar. The main structural result is a balanced-layer lift: if the most balanced layer is a core, then so is the full hypergraph. The pack...
- Society & EconomicsOpen access
Trauma and suicidality in adolescents with substance use disorders
Abstract Background Substance use and traumatic experiences have been identified as risk factors for suicidal ideation and behavior in community samples. The aim of this study was to explore these associations in a clinical sample of adolescents with substance use disorder (SUD)....
- BiologyOpen access
A persistent bio-inspired agent substrate (Hebbian/STDP plasticity, hormone-analogue state vector, operator-bonded longitudinal identity) was administered an eight-dimension behavioural battery, against a written design of record, through its ordinary bilateral chat surface, test...
- AI & ComputingOpen access
Realizability and Minimum Dimension of Fano Half-Rank Profiles over F2
Let V be a finite-dimensional vector space over F2 and let a three-parameter linear family of alternating bilinear forms define seven half-ranks on the Fano plane. This manuscript classifies exactly which labelled nonnegative integer profiles are realizable in some ambient dimens...
- Engineering & TechnologyOpen access
Agent frameworks increasingly persist mutable state that several independent loops write concurrently — a per-action hook, a background consolidation or reflection daemon, and an operator-facing UI process are a common shape. This engineering note reports on a single JSON state f...
- BiologyOpen access
A persistent bio-inspired agent substrate (Hebbian/STDP plasticity, hormone-analogue state vector, operator-bonded longitudinal identity) was administered an eight-dimension behavioural battery, against a written design of record, through its ordinary bilateral chat surface, test...
- Health & MedicineOpen access
Abstract ASP2397 is a siderophore-like cyclic hexapeptide with potent and rapid fungicidal activity against Aspergillus species. We report here its first total synthesis, enabled by an unprecedented one-pot chemoselective reduction of secondary N-benzyloxyamides that strictly pre...
- Health & MedicineOpen access
Viral videos of elderly Westerners running marathons and lifting weights, contrasted against Indian households where knee pain begins by 60, have prompted a common but unexamined explanation: genetics or diet. This article examines the actual data instead. Using WHO Healthy Life...