diffusion models

Caltrans Granular Forecasting v1.0.0: Reproducibility Package for Leakage-Safe Highway Award-Occurrence Ranking and Conditional Unit-Price Forecasting

This record contains the reproducibility package for the study “A Leakage-Safe Two-Stage Decision-Support Framework for Granular Highway Award-Occurrence Ranking and Conditional Unit-Price Forecasting.”The study develops a leakage-safe two-stage decision-support framework for granular highway procurement forecasting us...

Spatial spillover effects of urban forest policy on urban green production efficiency: evidence from China’s National Forest City Construction

As environmental constraints tighten and urban green transformation continues, whether National Forest City Construction (NFCC) can improve urban green production efficiency (GPE) and generate cross-regional spillovers remains an important theoretical and policy question. Using panel data for 277 cities at the prefectu...

Advances in artificial intelligence for brain imaging and computer-aided diagnosis of neurological diseases: a systematic literature review

Background Brain imaging is central to the structural, functional, metabolic, and neurophysiological characterization of neurological disease, yet interpretation remains constrained by heterogeneity in acquisition, annotation, expertise, and clinical context. Objective This systematic literature review evaluates recent...

PEROdesign: code and data for cost-aware design of perovskite solar modules

Code and data for the paper 'Cost-aware design of perovskite solar modules with drift-diffusion simulation and multi-objective optimisation'. Drift-diffusion simulation (SIMsalabim 5.36), a module model and a bottom-up factory-gate cost model for a Malaysian production line, optimised for module efficiency and cost per...

Thermal behavior and oxidation kinetics of coal gangue under varying moisture conditions: An experimental and predictive modeling study

Turing-Hopf bifurcation of a delayed predator-prey system with prey-taxis incorporating a Beddington-DeAngelis functional response

In this paper, we investigate the spatiotemporal pattern dynamics in a delayed predator-prey model with prey-taxi. First, Turing bifurcation for the reaction-diffusion-prey-taxis model are analyzed and the conditions for it is obtained. By deriving an amplitude equation, we then classify the bifurcation as supercritica...

Editorial: Imaging to guide treatment in brain tumors

Brain tumors are highly heterogeneous, resulting in various malignancy grades, but also a high variability in imaging phenotypes. From diagnosis to long-term follow-up, clinicians need imaging to provide more than a lesion's size and location. They need to understand the characteristics of the tumor, how it will behave...

MR Imaging and Radiomics Features for Predicting Variant Histology of Bladder Cancer: A Single Centre Retrospective Analysis

ABSTRACT Introduction Compare MRI features of bladder variant histology (VH) and pure urothelial carcinoma (UC) and determine if MRI radiomics features can predict VH. Methods In this retrospective study, cystectomy pathology database search yielded 37 patients with tumours with more than 50% VH and preoperative MRI's....

FinTech Awareness and Adoption Intention Toward AI-Enabled Mastercard Digital Payment Solutions in Bangladesh

Digital payment systems increasingly combine card networks, mobile interfaces, contactless technologies, automated risk controls and data-driven services. In this environment, consumers’ awareness of financial technology may shape how they perceive the advantages of digital payment and whether they intend to adopt or i...

Research on farmers’ decision-making mechanism for the adoption of agricultural green production technologies: an evolutionary game analysis

The adoption of Agricultural Green Production Technologies (AGPT) by farmers is a complex and dynamic process involving multiple stakeholders, whose active participation is essential for promoting the diffusion and adoption of AGPT. This study incorporates government, banks, farmers, and agricultural technology service...

HOS-PV 2.0: Exceeding the Shockley-Queisser Limit via Chiral-Induced Spin Selectivity, Dexter-Sensitized Singlet Fission, and Altermagnetic Carrier Extraction

Single-junction photovoltaic devices are fundamentally constrained by the Shockley-Queisser (SQ) thermodynamic limit (η_SQ ≈ 33.7%), primarily dictated by sub-bandgap transmission losses and the ultrafast thermalization of hot photogenerated carriers. In disordered organic photovoltaics (OPV), practical efficiency is f...

Adoption, Impacts and Barriers to Decentralised Solar Energy in a Tribal Region: Evidence from Dungarpur and Banswara Districts of Southern Rajasthan, India

This study examines the extent and pattern of decentralised solar energy adoption in the predominantly tribal districts of Dungarpur and Banswara in southern Rajasthan, India (twenty villages across ten tehsils), measures its economic and social effects, identifies barriers constraining wider uptake, and assesses wheth...