Research works
The research papers we track — the newest first. Works with a plain-language summary link to it.
35001 work(s)
- BiologyOpen access
Hematopoietic stem cells (HSCs) constitute an organized hematopoietic system that undergoes age-related alterations, including increased platelet production and decreased erythropoiesis. The fundamental mechanisms driving these shifts remain incompletely understood. We used singl...
- Society & EconomicsOpen access
This integrative literature review examines how project management functions as the implementation mechanism through which artificial intelligence enables effective public policy delivery in Sub-Saharan Africa. Drawing evidence from education, healthcare, and digital inclusion, t...
- Physics & SpaceOpen access
Slowly rotating condensate dark stars beyond the mean-field approximation
Abstract We investigate rotational properties and universal relations of slowly rotating Bose–Einstein condensate dark stars in the context of General Relativity, both at the mean-field level and when the leading beyond-mean-field Lee–Huang–Yang correction is retained self-consis...
- BiologyOpen access
Matrix stress relaxation drives glioblastoma cell response in viscoelastic biomaterials
The extracellular matrix (ECM) of glioblastoma (GBM) is known to modulate cell behavior, yet the specific contributions of matrix biochemical and biomechanical signaling remain poorly understood. To address this, we engineer a tunable hyaluronan-elastin-like protein (HELP) hydrog...
- Society & EconomicsOpen access
ABSTRACT Purpose: This paper examines how institutional design influences the effectiveness and sustainability of Human-AI collaboration in AI-mediated institutions. It argues that sustainable collaboration depends on institutional conditions governing evaluation, integration, go...
- Engineering & TechnologyOpen access
This paper presents a systematic experimental and computational investigation of the free-vibration characteristics of a thick-walled cylinder fabricated by Laser Powder Bed Fusion (LPBF) additive manufacturing from AlSi10Mg aluminum alloy. The specimen has an outer diameter of 9...
- AI & ComputingOpen access
Exact-Rational Certificates in Podium: Constructions, Proofs, and Prior Art
This note collects the constructions, proofs, and prior-art positioning behind the exact-rational certificates in the Podium library (podium.verify): barrier certificates for abort safety, Karush-Kuhn-Tucker certificates for the online convex solves, control-Lyapunov certificates...
- Health & MedicineOpen access
Scoliosis screening system based on improved optical photogrammetry using a Kinect sensor
Abstract Background Scoliosis has become an important factor affecting human health, and there is a trend of younger age, so it is necessary to carry out scoliosis screening in communities and schools. However, common methods of scoliosis screening, such as manual physical examin...
- AI & ComputingOpen access
Computational Oncology of Chemotaxis-Driven Tumour–Immune Spatial Patterning and Stability
We develop a reaction–diffusion–chemotaxis model for spatial tumour–immune–chemokine dynamics that couples logistic tumour growth, immune-mediated killing, chemokine-dependent immune recruitment, chemotactic migration, and signal production. For the non-dimensional system, we est...
- Health & MedicineOpen access
Abstract Background Although the C-reactive protein-triglyceride-glucose index (CTI) and cholesterol-high-density lipoprotein-glucose index (CHG) have both been implicated in adverse cardiovascular outcomes, their comparative predictive performance for incident heart disease amon...
- Climate & EnvironmentOpen access
Abstract. The Oxygen Minimum Zones (OMZs) in the northern Indian Ocean (i.e., the Arabian Sea and the Bay of Bengal) are among the most intense OMZs in the world's oceans. While there has been no clear evidence of a significant change in the Bay of Bengal OMZ (BoB OMZ), the Arabi...
- Society & EconomicsOpen access
Abstract:We model meaning-systems—religions, ideologies, and value-systems—as dynamical objects, and argue that an uncontrollable, non-stationary meaning-field external center, of which a mature artificial general intelligence (AGI) is the salient candidate, constitutes a strong...
- AI & ComputingOpen access
Building on known Boolean tuple representations of finite-valued MV-algebras, we study a lower-threshold profile realisation of the finite Łukasiewicz chain L_{n+1} = {0, 1/n, …, 1}. The value k/n is encoded by the monotone Boolean string with k initial ones, whose i-th coordinat...
- AI & ComputingOpen access
Numerosity adaptation across size transformations
Abstract Numerosity adaptation occurs across sensory modalities and formats, pointing to an abstract and amodal numerosity coding. Recent findings, however, suggest that it may also be shaped by non-numerical visual properties and perceptual categorization. Here, we examined stim...
- Materials & EnergyOpen access
ABSTRACT PARSEC.py is a Python‐based real‐space Kohn–Sham density functional theory (real‐space KS‐DFT) framework designed to provide a user‐ and developer‐friendly platform for first‐principles electronic‐structure simulations. Discretization on real‐space grids eliminates basis...
- Climate & EnvironmentOpen access
If a CO2 reservoir or transmission pipeline were to leak, both the surrounding ecology and maritime traffic safety could be put at risk. To better understand and prepare for this risk, multiphase Computational Fluid Dynamics (CFD) models were built in ANSYS Fluent to capture the...
- Climate & EnvironmentOpen access
Thermal bottlenecks constrain early-life survival of native fish in regulated rivers
Climate change is reshaping thermal regimes worldwide, threatening species whose early development depends on narrow temperature ranges. Yet directly linking warming to reproductive failure in wild populations remains intractable, particularly in aquatic ecosystems. We developed...
- Health & MedicineOpen access
Frozen analysis package for a preregistered study of the em-dash (U+2014) as a putative marker of LLM-assisted writing in 60,275 Polish parliamentary interpellations, 2015–2025. The registered decision rule was not met: the decisive cell gave a paired conditional p = 0.00214 but...
- Engineering & TechnologyOpen access
Abstract Multicellular tumor spheroids (MTS) are widely used three-dimensional tumor models in various biomedical fields. Despite the increasing use of MTS, systematic comparisons providing practical information for selecting fabrication platforms according to experimental object...
- AI & ComputingOpen access
Beyond the Black Box—A New Vector for Explainable AI Through Comparative Analysis of Logical Systems
Modern AI often works as a “black box”: it gives an answer, but cannot show why. In high-stakes fields like law, medicine, and government—and under emerging rules such as the EU AI Act—that is a serious problem. Today’s most popular explainability tools, such as SHAP and LIME, on...