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diffusion models

2,370 papers

#diffusion models Open access Oct 2026

Rapid prediction of vapour pressure for organic solvents and electrolytes using the Two-Phase Thermodynamic Model

The development of electrochemical energy storage systems (ESSs) is essential if we are to transition away from fossil fuels and alleviate global warming. Lithium-ion batteries (LIBs), one of the ESSs, are now widely used in electrical devices. However, with the rapidly developing market of Electric vehicles (EV) and H...

Jiaxin Zhang · 0 citations
#diffusion models Open access Oct 2026

Plasmonic metal nanoparticles for studying complex interactions and dynamics in biological systems using surface-enhanced raman spectroscopy: insights from biofilms

This PhD thesis addresses the challenges posed by complex biological systems on molecular detection and analysis using biofilms as a model system. Biofilms, with their sticky and heterogeneous extracellular matrix of polysaccharides, proteins and nucleic acids, exhibit strong matrix interference. The presence of multip...

Wafaa Aljuhani · 0 citations
#diffusion models Open access Oct 2026

Quasi-Monte Carlo Methods for Uncertainty Quantification of Tumor Growth Modeled by a Parametric Semilinear Parabolic Reaction-diffusion Equation

Abstract. We study the application of a quasi-Monte Carlo (QMC) method to a class of semilinear parabolic reaction-diffusion partial differential equations used to model tumor growth. Mathematical models of tumor growth are largely phenomenological in nature, capturing infiltration of the tumor into surrounding healthy...

Alexander D. Gilbert, Frances Y. Kuo, Dirk Nuyens et al. · 0 citations
#diffusion models Open access Oct 2026

Development of antibiotic microneedle delivery systems for tuberculosis treatment

Current therapy of tuberculosis (TB) has several limitations, such as risk of liver injury and intestinal dysbiosis due to frequent oral administration of antibiotics. Transdermal administration could be used to improve antibiotic delivery for treatment of Mycobacterium tuberculosis infection. Therefore, this thesis de...

Qonita Kurnia Anjani · 0 citations
#diffusion models Open access Oct 2026

Combined computational and neutron scattering studies of hydrocarbons confined in mesoporous materials

Molecular Dynamics (MD) simulations and Quasi Elastic Neutron Scattering (QENS) experiments are used to investigate the dynamics of industrially relevant catalysis reactions. Despite the widespread industrial applications of mesoporous materials there is often little understanding of the dynamical processes within the...

Daniel Dervin · 0 citations
#diffusion models Open access Oct 2026

Studies of hydrogen bonding in protonic ionic liquids and their binary mixtures

It is nearly thirty years since the first report of hydrogen-bonding in room-temperature ionic liquids, which was met by an immediate chorus of derision. Today, it is universally accepted, but still has not received the degree of attention that it deserves. The focus of this thesis was the study of hydrogen-bonding in...

Isabel Vazquez Fernandez · 0 citations
#diffusion models Open access Oct 2026

Characterisation of drug loaded insoluble polymeric matrices prepared by hot melt extrusion technology for drug delivery applications.

The main aim of this research was to manufacture and characterise the physiochemical, rheological and drug release properties of drug loaded insoluble matrices prepared by HME technology, to provide a deeper understanding of the mechanisms which affect drug release from hot melt extruded solid dosage forms. Polymethacr...

Deborah L. Caldwell · 0 citations
#diffusion models Open access Oct 2026

Solar and geomagnetic activity modulation of wave–particle interactions in Earth’s radiation belts

Solar forcing and geomagnetic disturbances reshape radiation-belt electron populations through a chain of coupled processes that cannot be represented adequately by a single activity index. This study introduces an activity-conditioned resonance kernel (ACRK) that links solar-wind driving, magnetic compression, cold-pl...

Qi Zhu, Zhiqiu He · 0 citations
#diffusion models Review Open access Oct 2026

A multimodal deep learning radiomics nomogram integrating clinicopathological features for predicting pathological complete response after neoadjuvant therapy in triple-negative breast cancer: a multicenter retrospective study

Accurate noninvasive estimation of pathological complete response (pCR) after neoadjuvant therapy (NAT) in triple-negative breast cancer (TNBC) may support multidisciplinary discussions, but multimodal MRI-ultrasound evidence remains limited. We developed and externally validated a clinicopathological deep learning...

C. Qi · 0 citations
#diffusion models Open access Oct 2026

ShyBFM v1.0: unstructured grid advection-diffusion-reaction modelling for coastal biogeochemical processes

This study presents ShyBFM, a high-resolution coupled physical–biogeochemical modelling system based on an unstructured grid. The physical component is the parallel computing finite element, ocean circulation model SHYFEM-MPI, while the marine ecosystem is described through the Biogeochemical Flux Model (BFM) which res...

Jacopo Alessandri, Giulia Bonino, Tomas Lovato et al. · 0 citations
#reinforcement learning Open access Oct 2026

AETERNA SINGULARITY: The Grand Unified Resolution of the 6 Millennium Prize Problems via Self-Adjoint Spectral Operators and Geometric Invariants

This master publication presents the complete, deterministic analytic and algebraic resolution of the 6 Millennium Prize Problems established by the Clay Mathematics Institute (CMI), unified under the AETERNA Self-Adjoint Spectral Operator Framework by Dimitar Prodromov (AETERNA Technologies EOOD). THE 6 FORMAL RESOLUT...

Dimitar Prodromov · 0 citations
#reinforcement learning Open access Oct 2026

A Deterministic Spectral Proof of the Riemann Hypothesis via Weil Positivity, Li Criterion Asymptotics, and Catuskoti Algebraic Induction

The Riemann Hypothesis (RH), formulated by Bernhard Riemann in 1859, asserts that all non-trivial zeros of the Riemann zeta function have real part Re(s) = 1/2. In this paper, we establish a deterministic, complete analytic proof of the Riemann Hypothesis by synthesizing an exact zero-float rational arithmetic substrat...

Dimitar Prodromov · 0 citations

From tech blogs

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MIT News · Artificial Intelligence Oct 15, 2026

AI model decodes the language cells use to communicate

A new computational approach reveals how cells communicate to assemble into tissues. This could accelerate stem cell engineering, improve disease models, and inform therapies.

Microsoft Research Blog Oct 12, 2026

Simulating student learning for better AI tutoring

StudentSim is a research system for evaluating and improving AI tutoring tools before they are tested with learners. It models how individuals may engage with tutors, giving feedback to improve tutor performance across subjects like chess, writing, and mathematics. The post Simulating student learning for better AI tutoring appeared first on Microsoft Research.

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