Project catalogue
One project. One buyer.
Request an open concept or purchase it once it is marked ready. Every completed project is sold only once.
189 projects
Multilingual campus service assistant
A multilingual information retrieval system that answers campus-service questions from approved university documents in English and Hindi, with citations to the original source.
Offline-first rural service case management
An offline-first case-management system that allows field teams to record, update, and synchronise service cases when network connectivity is unreliable.
Privacy-aware academic credential verification
A signed academic-credential system that verifies integrity and lifecycle state while keeping student claims out of public lookup.
Accessible examination content converter
A Python document-processing system that converts digital and scanned examination papers into structured text, accessible HTML, MathML, and speech-ready SSML.
Fault-tolerant distributed job scheduler simulator
A visual simulation of job scheduling, worker failure, retries and recovery across a small distributed computing cluster.
Tools confirmed after scope review
Database query performance laboratory
An educational workbench for comparing query plans, indexes and execution behaviour using reproducible database workloads.
Tools confirmed after scope review
HTML and CSS accessible public forms system
A bilingual public forms system built with semantic HTML, modern CSS, and progressive JavaScript for keyboard access, responsive reflow, clear errors, local drafts, and operation without JavaScript.
React offline inspection console
An offline-capable React inspection console with durable local drafts, safe retry, revision checks, automatic non-overlap merging, and visible field conflicts.
Angular approval workflow console
A server-authoritative Angular approval console with role-scoped queues, guarded state transitions, optimistic versions, idempotent commands, and hash-linked case history.
Go reliable webhook delivery service
A concurrent backend service for signing, queueing, retrying and observing webhook deliveries without producing duplicate effects.
Tools confirmed after scope review
Rust content-addressed backup engine
A memory-safe backup engine that chunks files, removes duplicate content, verifies integrity and restores versioned snapshots.
Tools confirmed after scope review
NestJS notification orchestration service
A tested NestJS reliability laboratory for notification policy, quiet-time scheduling, bounded retry, channel fallback, idempotency, and tamper-evident lifecycle records.
ASP.NET Core document approval and audit system
A tested ASP.NET Core engineering system for immutable document versions, controlled review, separate approval, publication, withdrawal, and tamper-evident audit verification.
Django research equipment management
A tested Django engineering system for shared research instruments, temporal qualification, calibration readiness, supervision, maintenance, conflict-safe booking, controlled usage, and audit verification.
Go software supply-chain evidence laboratory
A Go laboratory that connects an artifact to its SBOM, SLSA provenance, signature, source revision, builder, policy, and reproducible-build evidence.
Spring Boot UPI failure and reconciliation simulator
A deterministic Indian payment-failure laboratory for studying idempotency, uncertain outcomes, RBI T+1 and T+5 reversal rules, and reconciliation without moving real money.
TypeScript Indic web conformance laboratory
A multilingual browser laboratory for studying accessibility, language metadata, Unicode normalisation, grapheme-safe input, keyboard focus, and zoom behaviour across Indian scripts.
Rust API evolution and contract verifier
A Rust command-line verifier that compares OpenAPI contracts, identifies affected named consumers, and records reproducible evidence for breaking and compatible changes.
Laravel consent lifecycle policy simulator
A Laravel engineering simulator for versioned notices, purpose-specific consent, explainable processing decisions, withdrawal, erasure, retention, and audit evidence using synthetic data.
Go event workflow replay and fault debugger
A Go engineering laboratory that records event histories, injects controlled delivery faults, and compares naive and protected workflow replay.
Indic document intelligence benchmark
A reproducible OCR, retrieval, and answer extraction benchmark for synthetic English, Hindi, and Kannada administrative documents.
Explainable multispectral crop-stress detection
An offline engineering laboratory that triages controlled crop-stress patterns from Sentinel-2-like bands and spectral indices while exposing model uncertainty and shift sensitivity.
Kannada-English cyberbullying detection
A privacy-conscious Kannada-English offensive-language classification study with transparent baselines, calibration, selective review, script analysis, and robustness testing.
MSME invoice document processing
A document-intelligence workflow for extracting, validating, and reviewing structured fields from varied Indian MSME invoice layouts.
Indic classifier fairness and drift monitor
A reproducible study of accuracy, probability calibration, language-script reliability, selective prediction, and controlled drift in Indic language classifiers.
Conformal prediction for small-data classification
A reproducible statistics laboratory that compares conformal prediction sets under limited, imbalanced, and shifted classification data.
Multimodal document consistency auditor
An offline document analysis project that checks whether text, tables, chart labels, captions, totals, ranges, and trends agree inside a technical PDF report.
Selective prediction and abstention laboratory
A reproducible machine-learning laboratory that measures when a classifier should decline uncertain cases instead of forcing every prediction.
Earth-observation domain-shift benchmark
A reproducible Earth observation benchmark that measures how land-cover classifiers change across sensor, season, region, and compound domain shifts.
Label disagreement and ambiguity laboratory
A controlled Data and AI study of annotator disagreement, ambiguous examples, consensus methods, soft labels, and uncertainty-based review.
Benchmark contamination and evaluation leakage in foundation model testing
A completed Data and AI engineering study of benchmark contamination, evaluation leakage, detection evidence, reporting controls, and validity threats.
Android Clone and Fake-app Analyser
An offline Python analyser that safely compares an authorised Android package with a candidate package using identity, signing, capability, resource, archive, and bounded static-code evidence.
Home IoT deception and defence simulator
An offline Python simulator for comparing baseline monitoring, segmentation, static deception, and adaptive deception in a fictional home IoT network.
Deepfake authenticity evaluation studio
A reproducible media-forensics study comparing compact deepfake image detectors under compression, resizing, blur, brightness changes, and mixed reposting.
Dataset privacy-risk scanner
A reproducible privacy-engineering study that measures re-identification risk in tabular data and compares 128 generalisation and suppression policies against analytical utility.
Post-quantum cryptography migration inventory
A defensive cryptography laboratory that finds public-key algorithm use in prepared evidence, ranks migration priorities, and compares classical and post-quantum operations.
Passive OT Asset and Protocol Anomaly Laboratory
An offline Python laboratory that builds an observed OT asset inventory and explains protocol changes against a known-normal saved PCAP baseline.
Firmware SBOM and Component Exposure Analyser
An offline Python analyser that identifies components in extracted Linux firmware, creates a CycloneDX SBOM, and reviews possible exposure without executing the firmware.
Cloud Identity Policy Reachability Verifier
An offline Python verifier that explains how synthetic cloud identities reach permissions through grants, role trust, wildcard patterns, and multi-step role assumption.
Memory-forensics Timeline Correlation Laboratory
An offline Python laboratory that combines selected Volatility 3 process, memory, network, and registry exports into one explainable incident timeline.
Adversarial ML Robustness Benchmark
An offline Python benchmark that measures bounded adversarial evasion, calibration, confidence rejection, and transfer behaviour across controlled classifiers and datasets.
Prompt Injection Control Assurance for Tool-Using AI Agents
A completed defensive cybersecurity study comparing preventive, detective, authorization, containment, and confirmation controls for prompt injection in a harmless tool-using agent harness.
Software: Python 3.11 or later
Communication protocol timing simulator
A completed discrete-event timing study for UART, SPI, and I2C with valid transfers, timestamped waveforms, decoding, exact timing, and controlled fault injection.
Embedded signal fault-detection laboratory
A completed embedded signal-processing study that detects hydraulic pump leakage from measured multirate sensor data under declared memory and compute limits.
Low-Power Digital Filter Design Workbench
A completed digital signal-processing study that compares FIR and IIR filters across response quality, fixed-point effects, overflow behaviour, signal quality, and an implementation-cost proxy.
Digital Communication Link Simulator
A completed complex-baseband communication study comparing BPSK, Gray QPSK, Gray 16-QAM, AWGN, flat Rayleigh fading, convolutional coding, pulse shaping, and receiver impairments.
Software: MATLAB R2026a compatible and GNU Octave 11.3.0 verified
Digital phase-locked loop simulator
A completed nonlinear phase-domain digital PLL study covering acquisition, tracking, noise, quantisation, bandwidth, damping, loop delay, disturbances, cycle slips, and loss of lock.
Software: MATLAB R2026a compatible and GNU Octave 11.3.0 verified
ngspice analog circuit simulation
An ngspice 47 study of a common-emitter transistor amplifier covering bias, gain, bandwidth, transient response, noise, distortion, temperature, supply variation, and component tolerance.
Software: ngspice 47 only
RF Spectrum Occupancy Analyser
A completed receive-only RF engineering laboratory for measuring channel occupancy, occupied bandwidth, noise thresholds, events, and measurement uncertainty from complex baseband signals.
RTL logic optimisation visualiser
A completed digital-design study showing how open-source synthesis transforms four combinational Verilog designs while simulation and formal checks verify their behaviour.
GNU Radio adaptive interference canceller
A completed adaptive signal-processing laboratory comparing complex LMS, NLMS, and RLS interference cancellation across twelve controlled channel and reference conditions.
openEMS UWB antenna pulse-fidelity study
A completed openEMS study of printed UWB antenna impedance, bandwidth, mesh sensitivity, far-field phase, group delay, directivity, and pulse distortion from 3.1 to 10.6 GHz.
Battery-storage sizing and degradation analyser
A completed electrical planning study that sizes an LFP battery for a 150 kWp campus PV system while coupling hourly dispatch, prepared outages, expected degradation, and lifecycle cost.
Distribution Load Forecasting Benchmark
A completed electrical engineering benchmark for one-hour and 24-hour aggregate distribution load forecasting using historical demand, weather, calendar features, rolling-origin tests, peak metrics, and prediction intervals.
EV charging schedule optimiser
A completed offline electrical engineering study that coordinates workplace EV charging under connection windows, energy requests, charger ratings, EVSE availability, tariffs, and a site transformer limit.
Indian campus microgrid dispatch optimiser
A completed offline electrical-engineering study that schedules solar PV, battery storage, grid exchange, backup generation, demand response, and prioritised load shedding for a synthetic Indian campus microgrid.
pandapower distribution-network simulation
A pandapower 3.5.4 study of a synthetic Indian 33/11 kV supply and two radial 11 kV feeders, covering voltage, loading, losses, solar PV, contingencies, and reinforcement.
Software: pandapower 3.5.4 only
Power-Quality Harmonic and Voltage-Event Analyser
An offline electrical power-quality study that measures frequency, harmonics, distortion, power quantities, voltage events, and three-phase unbalance from sampled waveforms.
Grid-forming inverter microgrid control study
A reduced-order electrical control study comparing droop, virtual synchronous machine, and secondary restoration in a two-inverter islanded microgrid.
HVDC converter fault ride-through simulation
A completed MMC-HVDC simulation study comparing DC-fault current, voltage ride-through, interruption, energy, and recovery across four protection strategies.
Transformer Inrush and Differential Protection Study
A three-phase electrical engineering study of transformer inrush, overexcitation, internal faults, external faults with CT saturation, and percentage-differential relay logic.
Distribution state estimation under sparse metering
An electrical engineering study of voltage-state estimation, bad-data detection, and uncertainty when distribution-feeder measurements are sparse or noisy.
Second-Life EV Battery Suitability for Stationary Energy Storage
A completed electrical engineering study comparing six retired EV battery cohorts across four stationary energy-storage applications using diagnostic, safety, traceability, performance, economic and uncertainty evidence.
Software: Python 3.11 or later
OpenSeesPy seismic frame simulation
An OpenSeesPy 3.8.0.0 nonlinear study of a synthetic three-storey, three-bay reinforced-concrete moment frame, comparing baseline, weak-storey, and strengthened variants.
Software: OpenSeesPy 3.8.0.0 only
Hesaraghatta Watershed Condition Assessment Using Remote Sensing
A completed civil and environmental engineering study of seasonal watershed condition across the 601 km2 Hesaraghatta watershed using three Sentinel-2 scenes, Copernicus DEM terrain and published tank-water evidence.
EPANET intermittent water-network resilience
A 24-case EPANET study of continuous and intermittent water supply, central and distributed storage, rising demand, pipe restriction, pressure, service equity, and water age.
SWMM green-infrastructure performance study
A completed EPA SWMM study comparing bioretention, permeable pavement, detention, and a combined strategy across five design storms and one synthetic continuous year.
OpenSeesPy soil-structure interaction study
A completed OpenSeesPy study comparing a four-storey frame on fixed, stiff-soil, medium-soil, and soft-soil foundations through settlement, modal, static, dynamic, sensitivity, and uncertainty analyses.
TELEMAC bridge-scour hydraulics simulation
A completed TELEMAC-2D study comparing circular, aligned streamlined, and yawed streamlined bridge piers across three flood discharges.
Probabilistic slope-stability analysis
A completed geotechnical engineering study of slope stability under uncertain soil strength and groundwater conditions using Bishop and Spencer limit-equilibrium methods.
Masonry seismic-retrofit comparison
A completed OpenSeesPy study comparing as-built, strength-focused, ductility-focused and balanced masonry retrofit archetypes through cyclic, dynamic and uncertainty analyses.
Code_Aster tunnel-induced settlement study
A completed civil engineering study of tunnel-induced greenfield settlement, elastic lining interaction, parameter sensitivity and uncertainty, with reviewed Gmsh and Code_Aster inputs for independent finite-element execution.
Concrete chloride-ingress service-life model
A completed FEniCSx study of chloride transport through reinforced-concrete cover with six engineering cases, analytical verification, convergence and 12,000 uncertainty samples.
Low-Carbon Concrete Binder Selection for Indian Exposure Conditions
A completed civil engineering study comparing six concrete binder families for five Indian exposure scenarios using screened literature, transparent decision criteria and uncertainty analysis.
Software: Python 3.11 or later
Ti-6Al-4V LPBF process-property optimisation
A data-led mechanical and materials study linking Ti-6Al-4V laser powder bed fusion settings to porosity, surface roughness, yield strength, and failure elongation.
CalculiX structural bracket simulation
A CalculiX 2.23 finite-element study of a steel mounting bracket under a 300 N end load, including mesh convergence and two reinforced designs.
Software: CalculiX 2.23 only
EV battery-pack thermal simulation
A reduced-order thermal simulation comparing four EV battery-pack cooling layouts across driving, charging, and hot-ambient conditions.
OpenFOAM centrifugal-pump simulation
A completed OpenFOAM v2606 study of a simplified two-dimensional radial pump stage across mesh, flow-rate, and rotational-speed cases.
Software: OpenFOAM v2606 only
OpenFOAM heat-exchanger simulation
An OpenFOAM v2606 porous heat-exchanger study covering mesh response, transfer coefficient, hot-inlet temperature, pressure loss, flow, temperature, and heat release.
Software: OpenFOAM v2606 only
ROSS rotordynamic critical-speed study
A ROSS finite-element study of critical speeds, Campbell branches, synchronous unbalance response, bearing sensitivity, mesh convergence, stability, and uncertainty for a two-disk flexible rotor.
CalculiX composite-laminate buckling study
A CalculiX study of stacking sequence, central circular cutouts, mesh refinement, imperfections, elastic buckling, and postbuckling in a thin carbon-epoxy laminate.
Hydrodynamic journal-bearing lubrication model
A mechanical-engineering study of pressure, load capacity, film thickness, attitude angle, friction, power loss, leakage, and operating-parameter effects in a hydrodynamic journal bearing.
Shape-memory-alloy actuator cycle model
A coupled electrothermal and thermomechanical study of a nickel-titanium wire actuator across current, stress, repeated cycling, model verification, degradation, and parameter uncertainty.
OpenFOAM phase-change thermal-storage study
An OpenFOAM study of charging and discharging in a latent-heat storage cavity with natural convection, boundary, mushy-zone, and mesh comparisons.
Hydrogen Embrittlement Material Selection for Storage and Transport Systems
An evidence-led mechanical and materials engineering study comparing eight candidate materials and systems for gaseous-hydrogen pipelines and stationary storage.
OpenFOAM airfoil aerodynamic validation
An OpenFOAM v2606 NACA 0012 validation study at Reynolds number 6 million, covering three meshes, seven angles, lift, drag, surface pressure, wall resolution, and NASA comparison.
Software: OpenFOAM v2606 only
OpenFOAM supersonic nozzle simulation
An OpenFOAM v2606 study of choking, supersonic expansion, back-pressure response, shocks, and thrust in a planar converging-diverging nozzle.
Software: OpenFOAM v2606 only
Satellite Ground-Station Contact Planner
A reproducible aerospace study using public OMM records and four notional Indian reference locations to evaluate satellite passes, S-band geometry, contact conflicts, scheduling and sensitivity.
Basilisk Reaction-Wheel Desaturation Study
A spacecraft dynamics and controls study of reaction-wheel momentum build-up and magnetic-torquer desaturation across actuator, orbit, disturbance, gain, and sensor-noise cases.
GMAT Low-Thrust Orbital-Transfer Study
A NASA GMAT R2026a study of a solar-electric transfer from an elliptical Earth orbit toward geosynchronous altitude, including eclipse interruptions, propellant use, numerical convergence, and sensitivity cases.
SU2 Transonic Aeroelastic Flutter Study
An SU2 study of how Mach number, flutter speed index, and mass ratio affect the stability of a simplified pitching and plunging wing section.
OpenMDAO hybrid-electric aircraft sizing
An OpenMDAO study of a 40-passenger hybrid-electric regional aircraft, including mass, aerodynamics, mission energy, fuel, battery sizing, thermal management, and field performance.
Re-entry Stagnation-Heating Uncertainty Study
A ballistic Earth-entry study of trajectory, stagnation-point convective heating, heat load, dynamic pressure, and uncertainty across vehicle and atmospheric conditions.
OpenFOAM Propellant Slosh Dynamics
An OpenFOAM study of free-surface motion, fill level, impulse strength, liquid viscosity, porous baffle resistance, mesh resolution, and lateral tank force.
Turbojet Exhaust Emissions and Thrust Tradeoff
A controlled propulsion and environmental study comparing a round nozzle, chevron, and mixer ejector through gross thrust, plume temperature, dilution, NOx, CO, and atmospheric screening.
Sustainable Aviation Fuel and Contrail-Mitigation Trade-Offs for Short-Haul Aviation
A reproducible aerospace climate study comparing six fuel evidence positions and four contrail-avoidance policies across six short-haul route archetypes and two decision horizons.
Antimicrobial-resistance genomic surveillance
A completed provenance-first study of antimicrobial-resistance marker detection, assembly quality, genomic relatedness, and metadata-aware surveillance evidence.
Cross-Species Cereal Drought Gene Evidence and Regulatory Conservation Study
A reproducible biotechnology study of conserved and lineage-enriched drought-regulatory gene-family evidence across japonica rice, indica rice, wheat, maize, and sorghum.
COBRApy metabolic flux simulator
A COBRApy 0.31.1 biotechnology study of E. coli core metabolism, covering nutrient response, pathway flux, succinate production, flux variability, and gene essentiality.
Software: COBRApy 0.31.1 only
Bioreactor oxygen-transfer and scale-up model
A completed stirred-tank bioreactor study comparing oxygen transfer, mixing, power, heat release, fed-batch intensity, and productivity from 2 to 2,000 L.
Cell-Free Lead Biosensor Kinetic Design
A completed cell-free biotechnology study of lead dose response, time-dependent colour development, cross-reactivity, freeze-drying response, municipal-water observations, and design robustness.
Single-Cell Trajectory Robustness Study
A completed single-cell biology study measuring how quality control, normalisation, batch correction, neighborhood size, and root-cell choice alter diffusion-pseudotime conclusions.
Data-Calibrated Microbial Cross-Feeding and Coexistence Robustness Study
A completed biotechnology study of four-species microbial persistence, carbon-source niches, spent-medium effects, chemostat occupancy, and consumer-resource model robustness.
CRISPR Guide Allele-Specificity Evaluation
A completed computational genomics study evaluating CRISPR guide discrimination between clinically reviewed variant and reference alleles, with whole-genome off-target evidence.
Enzyme-Kinetic Identifiability Laboratory
A completed enzyme-kinetics study of inhibition mechanism, concentration placement, observation error, parameter uncertainty, and experimental identifiability.
Wastewater-to-single-cell-protein process model
A completed circular-biotechnology study of nutrient removal and single-cell-protein recovery from soybean-processing wastewater using a sequencing batch reactor model.
Phage-Therapy Resistance, Manufacturing and Regulatory Translation Study
A completed bacteriophage translation study connecting host specificity and resistance to manufacturing, quality attributes, formulation, clinical evidence and regulation.
DWSIM distillation process simulation
A DWSIM 9.0.5 rigorous ethanol and water distillation study using NRTL, with reflux, stage-count, feed-stage, and feed-composition sensitivity cases.
Software: DWSIM 9.0.5 only
OpenFOAM static-mixer simulation
A completed OpenFOAM v2606 study of passive-scalar mixing and pressure loss in a simplified two-dimensional alternating-baffle channel.
Software: OpenFOAM v2606 only
DWSIM Reactive-Distillation Esterification Study
A chemical-engineering study of methyl-acetate reactive distillation covering stage count, reflux, feed placement, reactive-zone design, conversion, separation, duty, convergence, and uncertainty.
Cantera ammonia-cracking kinetics study
A chemical-engineering study of catalytic ammonia cracking with a pinned Cantera surface mechanism, equilibrium calculations, surface coverage, and controlled kinetic sensitivity cases.
IDAES carbon-capture parameter estimation
A chemical-engineering parameter-estimation study for a reduced MEA carbon-capture absorber, with held-out validation, bootstrap uncertainty, and operating sensitivity analysis.
BioSTEAM Lignocellulosic Biorefinery Uncertainty Study
A chemical-engineering study of corn-stover ethanol production using the released BioSTEAM and Bioindustrial-Park process, deterministic cases, and uncertainty analysis.
DWSIM Reverse-Osmosis Desalination Study
A chemical-engineering study of seawater reverse osmosis covering membrane transport, product quality, recovery, pressure, energy use, design tradeoffs, and uncertainty.
Crystallisation Population-Balance Model
A chemical-engineering study of nucleation, growth, seeding, and cooling policy in a seeded batch crystalliser for paracetamol in ethanol.
Electrochemical CO2 reactor transport model
A segmented chemical-engineering model for studying mass transfer, CO selectivity, carbon loss, product concentration, and electrical energy in a gas-fed electrochemical CO2 reactor.
Multi-Period Pinch Analysis and Variable Utility Temperature Resilience Study
A completed chemical-engineering study of heat-recovery targets, variable steam and cooling conditions, utility allocation, minimum-approach sensitivity, and multi-period resilience.
PHA Bioplastic Production Routes: Feedstock, Lifecycle and Techno-Economic Assessment
A chemical-engineering assessment comparing six PHA production routes, three intracellular-polymer recovery methods, three scales, lifecycle bookkeeping choices, cost, uncertainty, application fit, and Pareto tradeoffs.
Geological Carbon-Storage Site Screening for Indian Sedimentary Basins
A completed geology study screening all 26 Indian sedimentary basins and comparing ten priority basins through transparent evidence, confidence, missingness, decision weights, and uncertainty.
Software: Python 3.11 or later on macOS, Linux, and Windows
GemPy structural geology uncertainty modeller
A GemPy 2026.0.3 study of a synthetic folded and faulted four-unit basin, testing contact, orientation, fault-position, and data-density uncertainty across 75 realisations.
Software: GemPy 2026.0.3 only
Landslide susceptibility and uncertainty mapping
A completed geology study comparing spatial and random validation while mapping slope-unit landslide susceptibility, model disagreement, bootstrap uncertainty, calibration, and residual spatial structure.
Software: Python 3.14 and the retained 2024 CNR benchmark only
Northern Territory Zinc-Lead Prospectivity Concordance and Critical Co-Product Evidence Mapping
A completed geology study comparing published Northern Territory clastic-dominated and Mississippi Valley-type zinc-lead prospectivity surfaces and auditing critical co-product evidence.
Software: Python 3.14 and the retained CMMI data snapshot only
SimPEG magnetotelluric inversion study
A completed one-dimensional magnetotelluric inversion study examining conductivity recovery, regularisation, noise, frequency coverage, starting models, outliers, sensitivity, and non-uniqueness.
Software: SimPEG 0.25.2 and Python 3.12 only
pyGIMLi electrical-resistivity tomography
A completed electrical-resistivity tomography study comparing Wenner alpha, dipole-dipole, and gradient arrays under controlled noise and regularisation conditions.
Software: pyGIMLi 1.6.0, Python 3.12, and macOS only
Hyderabad P-Receiver Function Crustal Thickness and Vp/Vs Robustness Study
A completed geology and seismology study estimating first-order crustal thickness and Vp/Vs beneath Hyderabad from public teleseismic waveforms, with explicit data quality and robustness checks.
Software: ObsPy 1.5.0 and Python 3.14 only
FloPy coastal-aquifer saltwater intrusion
A completed variable-density groundwater study of coastal saltwater intrusion under pumping, drought, sea-level rise, and managed-recharge conditions.
Software: FloPy 3.10.0 and MODFLOW 6.7.0 only
Climate-Tectonic Controls on Drainage Divide Migration and Sediment Export
A completed landscape-evolution study testing how runoff and uplift gradients affect drainage-basin competition, local river capture, relief, soil storage, and sediment export.
Software: Landlab 2.11.0 and Python 3.14 only
Critical-mineral compositional anomaly study
A completed geology study using compositional data analysis, robust regional and local backgrounds, field duplicates, and uncertainty to screen multielement stream-sediment anomalies.
Software: Python 3.14 and the retained USGS version 2 data only
Borehole-log electrofacies interpretation and uncertainty study
A completed geology and petrophysics study comparing a transparent rule baseline with calibrated, uncertainty-aware electrofacies classification on public North Sea borehole logs.
Software: Python 3.12 and the retained FORCE 2020 derivative only
Epidemic Intervention, Identifiability and Uncertainty Study
A completed synthetic-population mathematics study of SEIR dynamics, parameter identifiability, intervention timing, bootstrap uncertainty and global sensitivity.
Software: Python 3.12 and 3.14
Julia nonlinear dynamics laboratory
A completed Julia 1.12.7 laboratory covering logistic-map bifurcations, Lorenz chaos, Van der Pol limit cycles, Hopf stability, pitchfork continuation, and numerical convergence.
Software: Julia 1.12.7 only
Inverse heat-conduction regularisation study
An applied-mathematics study that reconstructs transient surface heat flux from noisy internal temperatures using regularised inverse heat conduction.
Optimal Transport Distribution Alignment Study
A completed mathematics study comparing exact, entropic, debiased, sliced and unbalanced optimal transport under controlled distribution shifts.
Software: Python 3.12
Persistent Homology Stability Laboratory
A completed mathematics study of persistent homology, filtration choice, noise stability, outlier robustness, sampling density, and topology-based shape discrimination.
Software: GUDHI 3.13.0
Fractional Diffusion Memory, Discretisation and Parameter Recovery Study
A completed mathematics study of memory in Caputo time-fractional diffusion, L1 discretisation error, inverse recovery and conditional uncertainty.
Software: Python 3.12 and 3.14
Rare-Event Importance-Sampling Laboratory
A completed mathematics study comparing crude Monte Carlo, importance sampling, cross-entropy adaptation, mixture proposals and splitting for very small probabilities.
Software: Python 3.12
Graph Spectral Stability, Diffusion and Community Robustness Study
A completed mathematics study of normalized-Laplacian perturbations, invariant-subspace bounds, graph diffusion and spectral community recovery.
Software: Python 3.12 and 3.14
Adjoint-Based PDE-Constrained Thermal Control
An applied mathematics project that uses a finite-volume heat equation and discrete adjoint gradients to optimise sixteen heater powers on a thin plate.
Interval Verified Root Isolation and Nonlinear System Study
A completed mathematics study of outward-rounded interval arithmetic, certified polynomial root isolation and verified two-dimensional nonlinear systems.
Software: Python 3.12 and 3.14
Geant4 radiation detector simulation
A Geant4 Monte Carlo study of 662 keV gamma transmission through lead and energy deposition in a sodium iodide detector.
Software: Geant4 11.4.2 only
Julia Ising phase-transition simulator
A completed Julia 1.12.7 Monte Carlo study of magnetic order, response functions, Binder crossings, autocorrelation, and finite-size effects in the two-dimensional Ising model.
Software: Julia 1.12.7 only
OpenFOAM natural-convection simulation
A completed OpenFOAM v2606 study of buoyancy-driven air flow and heat transfer in a differentially heated square cavity.
Software: OpenFOAM v2606 only
Achromatic Doublet Ray-Tracing Optimisation
A completed optical-engineering study that optimises and tolerance-tests a cemented N-BK7 and N-F2 achromatic doublet using exact sequential geometrical ray tracing.
Software: Optiland 0.6.2 only
Diagnostic Quantum Circuit Noise Fingerprinting and Mitigation Study
A completed density-matrix study using T1, Ramsey, Bell and GHZ circuits to distinguish amplitude damping, phase damping, depolarising noise and readout error.
Software: Python 3.12 to 3.14
MEEP photonic-crystal cavity study
A completed MEEP study of a two-dimensional photonic-crystal waveguide cavity covering resonance, transmission, confinement, geometry sensitivity, numerical convergence, and radius disorder.
Software: MEEP 1.34.0 only
PlasmaPy Wave-Dispersion Laboratory
A completed plasma physics study of wave dispersion, phase and group speed, model validity, solver agreement, and collisionless Landau damping across three controlled plasma regimes.
Software: PlasmaPy 2026.2.0 only
Kwant Topological Edge Transport Study
A completed condensed matter physics study of topological edge transport, disorder, conductance, and finite width effects in the spinless Haldane model.
Software: Kwant 1.5.0 only
Molecular Dynamics Study of Radiation Damage Cascades in BCC Iron
A completed molecular-dynamics study of how PKA energy, crystal direction, and temperature affect short-time radiation-damage cascades in perfect BCC alpha iron.
Software: LAMMPS 7 Feb 2024 Update 1 only
Strong-Field Geodesic Study with EinsteinPy
A completed computational physics study of timelike and null geodesics in Schwarzschild and Kerr spacetime using EinsteinPy and independent analytic benchmarks.
Software: EinsteinPy 0.4.0 only
GaN and SiC Power-Device Selection for High-Voltage EV Converters
A completed architecture-aware electronics study comparing GaN and SiC power-device evidence positions for 400 V and 800 V electric-vehicle converters.
SF6-Free High-Voltage Switchgear Technology and Lifecycle Assessment
A completed high-voltage switchgear study comparing SF6 and SF6-free architectures across voltage applicability, dielectric and interruption performance, type-test evidence, lifecycle impact, handling, maintenance and regulation.
Software: Python 3.12 or later
Organoid-Based Alternatives for Preclinical Toxicity Testing
A completed biotechnology engineering study comparing organoid and microphysiological platforms for bounded preclinical toxicity uses.
Mineralogy-Constrained Critical-Mineral Recovery Screening for Legacy Mine Waste
A completed geology and mineral-processing study screening legacy mine-waste classes for critical-mineral recovery while keeping mineral hosts, liberation, process compatibility, residue stability and evidence uncertainty visible.
Software: Python 3.12.14 or later on macOS, Linux, and Windows
Stress-Protocol Comparability and Degradation Attribution in Perovskite Solar Cells
A completed physics study comparing perovskite solar-cell stability protocols while keeping stress definition, operating point, recovery, diagnostics, replication and module relevance visible.
Software: Python 3.12.14 or later on macOS, Linux, and Windows
Memory-Safe Language Migration Decision Framework for Safety-Critical Software
A completed computer science study for selecting and sequencing memory-safe language migration in safety-critical software while keeping timing, interfaces, tool qualification, platform support, verification, and lifecycle evidence visible.
Software: Python 3.12.14 or later on macOS, Linux, and Windows
Delegation and Revocation Trade-Offs in Capability-Based Multi-Tenant Access Control
A completed computer science study comparing delegation and revocation mechanisms for capability-based multi-tenant access control across connected, offline, partitioned, and compromised-delegate conditions.
Software: Python 3.12.14 with pinned packages; Docker supported
Byzantine Consensus Assumption Mapping for Intermittently Connected Networks
A completed computer science study comparing Byzantine consensus families across timing, quorum, partition, authentication, membership, randomness, storage, and network-healing assumptions for intermittently connected networks.
Software: Python 3.12.14 or later on macOS, Linux, and Windows
Synthetic data utility, privacy and fairness trade-off assessment
A completed Data and AI engineering study that keeps statistical fidelity, downstream utility, inferential validity, disclosure resistance, formal privacy, subgroup representation and fairness as separate evidence questions.
Hydrogen-Carrier Safety Comparison: Ammonia, Methanol and Liquid Organic Hydrogen Carriers
A chemical engineering comparison of ammonia, methanol, methylcyclohexane and dibenzyltoluene across safety, conversion, storage, logistics, materials, lifecycle boundaries and uncertainty.
Climate-Resilient Distribution-Network Planning Under Compound Hazards
A completed electrical engineering study comparing ten distribution-network resilience strategies across extreme heat, flood, wind, wildfire and compound events.
Software: Python 3.12 or later
Urban Heat Mitigation Through Cool Pavements and Permeable Surfaces
A completed civil engineering study comparing ten cool, permeable, water-retentive, shade-integrated and hybrid pavement strategies for urban heat mitigation.
Software: Python 3.12 or later
Circular Design and Material Passports for Modular Buildings
A completed civil engineering study connecting modular design, reversible connections, material passports, open BIM, condition assessment, multi-cycle environmental evidence, logistics and component reuse.
Software: Python 3.12 or later
Enzyme-Immobilisation Technology Selection for Continuous Bioprocessing
A completed biotechnology study comparing eight enzyme-immobilisation technologies for continuous hydrolysis, synthesis, redox, oxidase and cascade applications.
Software: Python 3.12 or later
Electrochemical and Thermochemical Green-Ammonia Route Comparison
A chemical engineering comparison of eight green-ammonia route archetypes across energy, carbon, renewable flexibility, nitrogen feed, materials, durability, purity, safety, scale and evidence quality.
Natural-Hydrogen Exploration Play Assessment and Resource Uncertainty
A completed geology study comparing natural-hydrogen exploration plays while keeping source, migration, preservation, sampling, sustained flow, resource maturity and uncertainty visible.
Software: Python 3.12 on macOS, Linux, and Windows
Chiplet Interconnect Standards: Signal Integrity, Thermal and Reliability Trade-Offs
A completed electronics engineering study comparing chiplet interconnect profiles while keeping signal, power, thermal, mechanical, test, interoperability, cost and uncertainty evidence visible.
Chemical-Recycling Pathway Assessment for Mixed Plastic Waste
A chemical engineering study comparing ten mixed-plastic recycling pathways across feed tolerance, carbon retention, product quality, circularity, energy, climate, safety, scale and evidence uncertainty.
Solid-State Cooling Technology Assessment for Low-GWP Refrigeration
A mechanical engineering assessment comparing ten solid-state cooling technology archetypes across useful performance, heat transfer, cycling life, safety, materials, scale and evidence uncertainty.
Reusable Launch-Vehicle Reliability Growth and Turnaround Maintenance Study
A reproducible aerospace study of how reusable-vehicle architecture, inspection, corrective work, fleet learning and resource constraints shape verified turnaround and reliability evidence.
Muon Tomography for Structural and Geological Inspection
A completed physics study comparing eight cosmic-ray muon-imaging system archetypes for structural, geological and shielded-object inspection.
Software: Python 3.12 or later on macOS, Linux and Windows
RISC-V Hardware Trust Assurance: Threats, Countermeasures and Verification Evidence
A completed electronics engineering study comparing RISC-V hardware assurance programmes while keeping architecture, integration, verification, physical-security and lifecycle evidence separate.
Dataset Provenance and Documentation Assurance Framework for High-Risk AI
A completed Data and AI engineering study for tracing dataset origin, rights, transformations, versions, quality, limitations and changes in high-risk AI projects.
Passkey Account Recovery Threat and Assurance Study
A completed cybersecurity engineering study comparing passkey account recovery strategies across device loss, phishing, sync compromise, weak fallback channels, helpdesk abuse, recovery contacts, stolen codes, incomplete revocation and lockout.
Software: Python 3.12 or later
Vehicle-to-Grid Protection, Battery Degradation and Market-Readiness Study
An electrical engineering study comparing eight vehicle-to-grid architectures across protection, interoperability, battery impact, availability, settlement and market-readiness evidence.
Software: Python 3.12 or later
Fire Safety and Structural Resilience of Mass-Timber Buildings in Warm Climates
A civil engineering study of published timber-fire experiments, delayed internal heating, structural evidence and warm-climate moisture.
Software: Python 3.12 or later
Passive Radiative-Cooling Materials for Industrial Thermal Management
A heat-transfer study of passive radiative cooling for outdoor industrial equipment, connecting material spectra, equipment load, thermal contact and sky access.
Hydrogen-Aircraft Certification Hazard and Safety-Assurance Framework
Study how hydrogen fuel state, aircraft installation, ventilation and response delays change the evidence needed to support a safety claim.
Human Oversight and Automation Bias in AI-Assisted Engineering Decisions
Explore why checking an AI answer, finding its mistakes and completing a correct repair are three different engineering tasks.
Cybersecurity Risk-Scoring Blind Spots in Operational Technology
Explore what a cybersecurity decision can miss when exposure, process consequences or maintenance information is unknown.
Software: Python 3.12 or later
Neuromorphic Hardware Architectures for Ultra-Low-Power Edge Sensing
Explore how supporting circuitry, burst traffic and limited buffers change the comparison of low-power sensing architectures.
Software: Python 3.12 or later
Offshore-Wind HVDC Collection-Grid Architecture Comparison
Compare offshore collection-grid architectures through component outages, electrical losses and the energy reaching the export connection.
Software: Python 3.12 or later
Engineered-Microorganism Biocontainment Strategy and Failure-Mode Assessment
Examine what the evidence supports when comparing engineered-microorganism containment strategies.
Software: Read without installing software
Deep-Eutectic-Solvent Selection for Carbon Capture and Separation Processes
Examine how water content and reporting basis affect a carbon-capture solvent comparison.
Software: Read without installing software
Induced-Seismicity Risk Framework for Geothermal and Fluid-Injection Projects
Explore how fluid pressure, fault geometry and uncertain assumptions change an induced-seismicity assessment.
Software: Read without installing software
Fusion-Reactor Blanket Material Selection Under Neutron Damage
Explore how irradiation evidence, cooling and material-property assumptions change a fusion blanket assessment.
Software: Read without installing software
Architecture-Level Carbon Accounting for Distributed Software Systems
Explore how hardware, caching and workload timing change the carbon footprint attributed to software.
Software: Read without installing software
Climate-Resilient Bridge Design-Code Comparison Under Flood and Heat Hazards
Study how flood exposure, temperature changes and design assumptions shape bridge resilience.
Software: Read without installing software
Microbial Electrochemical Systems for Wastewater Resource Recovery
Explore how wastewater composition, electrical charge and collection losses affect hydrogen and nitrogen recovery.
Software: Read without installing software
Deep-Sea Mineral Resource Assessment and Environmental-Baseline Uncertainty
Explore what seabed samples can tell us about minerals and ecological change, and where the evidence stops.
Software: Read without installing software