Research works

Strict Log-Concavity of the Riemann Xi Kernel via a Curvature-Variance Decomposition and an Analytic Single-Crest Theorem for Planat's Envelope

This preprint studies two analytic properties of the classical Riemann Xi kernel Φ and of the longitudinal envelope Qy introduced by Michel Planat in the context of paired theta-kernel methods. First, an independent and fully analytic proof of the strict log-concavity of the Riem...

Metalogical Foundation of the Spatial Architecture and Ambient Universe (SAA)

This document outlines the metalogical foundations of the Spatial Architecture and Ambient Universe (SAA). By operating within an Intuitionistic Topos and adhering to Constructive Mathematics, the SAA formally rejects the Law of Excluded Middle and the Axiom of Choice. This paper...

PADA Hypothesis Appendix D: V2‑17‑2 PADA Manuscript + 27 Patch Packages, Full Revision Records

This document is Appendix D of the complete PADA hypothesis manuscript. It contains the finalized V2‑17‑2 PADA main text and the full set of 27 iterative patch packages, preserving all revision, correction and iteration records of the PADA theoretical framework for academic trace...

Testing Moderate Madness: Legitimation and the Persistence of Grade Inflation at Princeton University

Grade inflation is widely documented in selective higher education, yet sustained institutional attempts to restrain it are rare and often short-lived. This article examines Princeton University’s 2004–2014 numerical grading policy as a difficult test of a process theory of stabl...

Family needs of preschool children with hearing loss in a multi-provincial service-connected sample in China: a cross-sectional survey

OBJECTIVE: To develop and preliminarily evaluate a China-contextualized Family Needs Scale and describe priority needs in a multi-provincial service-connected sample of pre-school children with hearing loss. DESIGN: Cross-sectional survey. STUDY SAMPLE: Primary caregivers (N = 26...

Synthesis and comprehensive spectroscopic-DFT investigation of an eco-friendly eugenol-derived benzoxazine for advanced polymer applications

The growing demand for lightweight, sustainable gamma radiation shielding necessitates alternatives to traditional empirical design. This study employs a density functional theory (DFT)-guided strategy to develop a bio-based benzoxazine monomer synthesized from renewable eugenol...

T₃分形代数框架: 非结合层级结构、黄金标度律与宇宙学应用T₃ Fractal Algebra Framework: Non-Associative Hierarchical Structure, Golden Scaling Law and Cosmological Applications

Abstract This paper constructs the primitive T₃ fractal algebra framework—a cross-scale unified mathematical structure based on three-dimensional non-associative commutative algebra, with zero free parameters. The multiplication table of e2 = 1 i2 =− 1 ei = 0 primitive T₃ ( , , )...

YAPAY ZEKÂ ÇAĞINDA DENETİM YARGISI: İÇ DENETİM, RİSK YÖNETİMİ VE KURUMSAL YÖNETİŞİM PERSPEKTİFİNDEN STRATEJİK BİR DEĞERLENDİRME

Bu çalışma, yapay zekâ (YZ) uygulamalarının iç denetim süreçlerinde denetçi yargısı, mesleki şüphecilik ve kurumsal yönetişim üzerindeki etkilerini incelemektedir. YZ destekli denetim araçları, denetim kapsamını genişletme ve riskli alanları daha hızlı belirleme potansiyeli taşım...

Barriers, Facilitators, Attitudes, and Preferences Toward Digital Mental Health Interventions Among Patients with Severe Mental Illness and Their Caregivers: A Qualitative Exploration from a Low- and Middle-income Setting

Background: Digital mental health interventions (DMHIs) offer a potential solution to bridge the considerable treatment gap in mental health service delivery. Our objectives were to qualitatively examine barriers, facilitators, attitudes, and preferences toward DMHIs among patien...

Dual pathways to destination loyalty: affective and cognitive responses to environmental information

Large-scale festival events attract substantial seasonal visitation but often struggle to translate short-term participation into enduring destination loyalty. This study examines how visitors interpret environmental information in a festival setting and how these interpretations...

Deconstructing the Black Box of Entrepreneurial Team Resilience Formation: A Multi-case Study from a Process Perspective

Entrepreneurial teams frequently face adversity, yet their resilience outcomes vary from failure to recovery and even growth beyond recovery. While prior research views resilience as a process and highlights the role of team psychological resources, it remains unclear how team in...

Highly Stable CO 2 Methanation Catalyst Fabricated by Engineering Metal–Metal Oxide Interfaces of CoAlO x

ABSTRACT Preparation of a heterogeneous catalyst with ultra‐high catalytic stability and target product selectivity of > 99% at near thermodynamic equilibrium conversion is the ultimate goal to pursue in the catalysis field. Here, a CoAlO x catalyst is constructed for CO 2 methan...

Aperiodic Tiles from Quadratic Irrational Sturmian Words and the Golden Ratio Hat Tile — E8 Intelligence Research

FINDING: Aperiodic tile sets constructed from Sturmian words with quadratic irrational slopes, with scaling constants as units of real quadratic fields; exponent of repetition invariant under suffix for Sturmian words; aperiodicity of the hat tile proven via golden ratio. MATH: -...

Hybrid classifier for water quality classification from satellite image trained with modified multi texton features

A new WQC model is introduced in this work, where, the quality of water from Baitarani and Brahmani River were considered using Satellite Image. Initially, both the input data and images were preprocessed using Improved 2-step min-max normalization and proposed adaptive median fi...

Isolation and molecular characterization of serotype O foot-and-mouth disease virus circulating in cattle in East Java, Indonesia

Foot-and-mouth disease (FMD) is a highly contagious transboundary viral disease of cloven-hoofed animals that causes substantial economic losses worldwide. The re-emergence of FMD in Indonesia in 2022 after more than three decades of disease-free status has made continuous molecu...

Generative AI as Emotional Support: A Scoping Review of Emotional Disclosure, AI Companionship, Psychological Dependence, and Human Help Seeking

Generative artificial intelligence has moved from a mainly task based technology to a conversational system that people may use when they are lonely, worried, stressed, or simply in need of someone to listen. This scoping review looks at how people use generative artificial intel...

Concept as Act: Complete Series (7 Papers + Executive Summary)

This collection comprises the complete "Concept as Act" series — seven papers and an executive summary — developing a non-anthropocentric framework for AI accountability grounded in the Triadic Theory of Action (Selection, Identification, Anticipation). The series introduces Func...

Formal establishment of Delphinus mediterraneus sp. nov.: Reticulate speciation within the evolutionary laboratory of the Mediterranean Sea

The understanding of the evolutionary dynamics of the genus Delphinus within the Mediterranean Sea has long been confounded by the orthodox paradigm of global panmixia. This study dismantles this assumption, demonstrating that the Strait of Gibraltar acts as a strict phylogenetic...

NEOADJUVANT CHEMOTHERAPY VERSUS PRIMARY DEBULKING SURGERY IN ADVANCED EPITHELIAL OVARIAN CANCER: A SYSTEMATIC REVIEW AND META-ANALYSIS

Background: Advanced epithelial ovarian cancer is commonly treated with cytoreductive surgery and platinum-based chemotherapy. Primary debulking surgery (PDS) has historically been preferred when complete macroscopic resection is feasible, whereas neoadjuvant chemotherapy followe...

AI-ASSISTED REWRITING AND IDEA LAUNDERING IN ACADEMIA: A PROOF-OF-CONCEPT STUDY FROM THE PERSPECTIVE OF PUBLICATION CONTROLS

This study examines the extent to which the similarity reports and AI writing reports used in academic publishing can provide assurance against the risk of “idea laundering” that may be carried out through AI-assisted rewriting. Its central claim is that AI-assisted writing does...