Categories - Renewable Energy

Sub Categories

Topics

solar-cells, geothermal, wave-energy, wind-turbines, pvoutput, raytracing, deye, inverter, potential-flow, marine-renewable-energy, aerodynamics, aircraft, rotorcraft, exascale-computing, ecp, aeroelasticity, sunsynk, wind-power, amrex, offshore-wind-platforms, collision-risk, openmdao, modelica-library, migratoryspecies, bifacial, offshore-wind, balkonkraftwerk, seabirds, process-simulation, geothermal-energy, boundary-element-method, openfoam, optics, fault-detection, scada, slack, renogy-rover, renogy, packets, slack-bot, solarthing, solcast, exawind, les, low-mach, circularity, circularity-metrics, lifetime, mass-flow, repair, shading-effects, sun-position, geothermal-reservoirs, golem, moose-framework, agroclimatology, agroclimatology-data, nasa-power, weather-variables, irradiance, ninja, photovoltaics-dashboard, systems-engineering, wisdem, aeroacoustics, vortex-methods, vpm, vtol, bem, bemt, propeller, rotor, crne-solar, outback-mate, heat-capacity, molecule, solubility, surface-tension, thermal-conductivity, vapor-pressure, viscosity, halide-ion-migration, perovskite-solar-cells, non-governmental-organization, solax, scr-1647, simulink, wec-sim, actuator-line, airfoils, blade-element, turbines, detection-boxes, detector-model, keras, model-detection, photovoltaic-panels, yolo3, borefields, sizing, heatexchanger, unsupervised-machine-learning, reuse, ste, custom-cards, ray-tracing, rigorous-coupled-wave, transfer-matrix-method, deeplabv3, deepsolar, inception-v3, network-planning, neurips-2020, pv-systems, solar-panels, ocean-wave-energy-converters, potential-flow-theory, wave-structure-interaction, scr-1551, aeronautics, structural-dynamics, structures, dweet, freeboard, modbus-sungrow, sungrow-inverter, scr-2927, cheminformatics, density, equation-of-state, amr, cloud-motion-prediction, generative-models, photovoltaic-power, probabilistic-solar-forecasting, sky-images, stochastic-video-prediction, semiconductor, borehole-image-analysis, fracture, fracture-mechanics, fractures, mplstereonet, structural-geology, home-assistant-integration, huawei, huawei-solar, modbus-rtu, modbus-tcp, operations-maintenance, simpy, carbon-sequestration, coupled-heat-mass, multiphase-transport, energy2d, finite-difference-time-domain, multiphysics, hut23-425, scr-2490, radiance, hoymiles, solenso, tsun, degradation, duramat, photovoltaic-systems, pv-modules, defects, electronic-structure, materials-design, semiconductors, chakra-ui, mhkit, compliance, low-carbon-systems, scr-2609, snl-visualization, wind-farm, pv-simulator, balkonpv, ecosystem-models, phenotyping, analysis-framework, beam-section, buckling, cylinders, design-of-offshore-steel-structures, dnv-os-c101, dnvgl-os-c101, dnvgl-rp-c201, dnvgl-rp-c203, fatigue-analysis, girder, gui-based, naval-architecture, plate-thickness, plates, structural-engineering, boundary-element, hydrodynamic-coefficients-viewer, mesh-processing, meshviewer, beam-irradiance, flight-simulation, nuclear-waste-repositories, porous-flow, reactive-chemistry, simulation-modeling, soil-vapor, subsurface-hydrology, subsurface-remediation, solar-concentrating-systems, bioreactor, inverse-modelling, meshing, sofar, sol-ark, solarman, solis, biochemical-process, bioprocess, biorefinery, centrifuge, distillation, fermentation, flash, heat-exchanger, unit-operation, water-wave,

Projects

Contributors

Weiqun Zhang [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amr, amrex, ecp, exascale-computing, wind, wind-turbines, adaptive-mesh-refinement, cfd, combustion, hydrodynamics and 16 more

Thomas J. Otahal [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, snl-comp-science-libs, snl-science-libs and 7 more

Siby Jose Plathottam [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: dae, dde, delay-differential-equations, differential-algebraic-equations, differential-equations, differentialequations, ode, ordinary-differential-equations, sciml, sde and 11 more

LoneMeertens [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: borefields, geothermal, geothermal-energy, sizing

Tommaso Toniolo [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

Kevin Becker [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

cosote [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

David Ignjic [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

LucidityCrash [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: octopus, octopus-agile, octopus-energy, deye, inverter, sofar, sol-ark, solar, solarman, solis and 1 more

allx [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

Ben Agricola [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

Harald Funk [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

Tommaso Toniolo [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

Harald Funk [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

agirilovich [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

Correoso Garcia [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Brandon Stafford [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: jinja, pallets, werkzeug, wsgi

Johannes Hoppe [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: geojson, django-file-upload, django-storages, file-upload, auth0, django-authentication, noauth, otp, password, unit-testing and 11 more

Pete Riley [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydrodynamics, marine-renewable-energy, scr-1647, simulink, snl-applications, wave-energy, wec-sim

Seimen [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: chemical-engineering, cheminformatics, chemistry, combustion, density, environmental-engineering, equation-of-state, heat-capacity, molecule, physics and 7 more

u0169319 [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: borefields, geothermal, geothermal-energy, sizing

Hassan Kassem [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

chongseokchoi [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

John McLear [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: home-assistant-integration, huawei, huawei-solar, modbus-rtu, modbus-tcp, solar-energy, community, forum, nodebb, socket-io and 1 more

Malte Gerken [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: home-assistant-integration, huawei, huawei-solar, modbus-rtu, modbus-tcp, solar-energy, geography, russia, distributed-computing, pydata

Evert Amssoms [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: home-assistant-integration, huawei, huawei-solar, modbus-rtu, modbus-tcp, solar-energy

Mathieu Delsaut [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: classsification, reunion, measurement-data, photovoltaics, solar, solar-energy

dvegaa20 [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: climate-change, non-governmental-organization, organization

David Goodman [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: crne-solar, outback-mate, packets, pvoutput, renogy, renogy-rover, slack, slack-bot, solar, solar-energy and 2 more

cibinjoseph [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: acoustics, aeroacoustics, aerodynamics, aircraft, cfd, computational-fluid-dynamics, rotorcraft, vortex-methods, vpm, vtol and 3 more

rymanderson [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: acoustics, aeroacoustics, aerodynamics, aircraft, cfd, computational-fluid-dynamics, rotorcraft, vortex-methods, vpm, vtol and 11 more

Axel Huebl [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: accelerator-physics, particles, phase-space, topas, topas-mc, twiss, blt, llnl, parallel-computing, portability and 77 more

Michael Buehlmann [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

Ole Ernst [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: alerting, business-intelligence, home-assistant-integration, huawei, huawei-solar, modbus-rtu, modbus-tcp, solar-energy

Christoph Mertins [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

Carsten Grohmann [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk, ansible, chef and 11 more

William Brockhus [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk, climate, dehumidifiers and 9 more

kdceddj [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

Łukasz Szeremeta [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

wedhorn [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk

Jens Diemer [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: deye, inverter, sofar, sol-ark, solar, solarman, solis, sunsynk, ide, jsonrpc and 25 more

kevo331 [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine

Guillaume Jacquenot [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: bleeding-edge, computer-algebra, modern, sympy, debugging, hdf5, linux-tools, mpi, netcdf4, openmp and 34 more

Ganesh Vijayakumar [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine

Lu Wang [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine

Chao Li [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine

Philip Ohnewein [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Marnoch Hamilton-Jones [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Lukas Feierl [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Philip Ohnewein [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Peter Zauner [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

m.hamilton-jones [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Bernardo Bahia Monteiro [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, aeronautics, structural-dynamics, structures, wind-turbines, co-design, openmdao, optimal-control, pseudospectral, trajectory-optimization and 1 more

Regis Thedin [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: high, lab, laboratory, national, nrel, renewable, slurm, training, amr, amrex and 4 more

AnzeZadr [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: custom-cards, deye, inverter, powerflow, solar, sunsynk

Brown [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: degradation, duramat, photovoltaic-systems, pv-modules, reliability

AidanWesley [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: degradation, duramat, photovoltaic-systems, pv-modules, reliability

Joel Ekström [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, solar, solax

Muhammad Syazwan Bin Ahmad [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Weiqun Zhang [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, combustion, low-mach-number, accelerator, beam-dynamics, particle, particle-in-cell, physics, pic, research and 1 more

Pratik Nayak [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amr, computational-science, fem, finite-elements, high-order, math-physics, parallel-computing, radiuss, dpcpp, hip and 8 more

Malik Hassanaly [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Bioenergy
Topics: bioreactor, inverse-modelling, meshing, openfoam, postprocessing

Nick Thrower [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Bioenergy
Topics: activerecord, audit

Benjamin Vial [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: multiscale-simulation, optics, physics, ray-tracing, raytracing, rigorous-coupled-wave, solar-cells, transfer-matrix-method, Finite Element Method, electromagnetism and 1 more

Fabian Affolter [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, solar, solax, varta, varta-storage, asyncio, water, irrigation, irrigation-controller, melnor and 55 more

mborsetti [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: airports, iata-codes, icao-codes, markdown-parser

tobin-ford [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: degradation, duramat, photovoltaic-systems, pv-modules, reliability

Sukhil Patel [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Daniel Zalkind [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Daniel Zalkind [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Mayank Chetan [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

cclintris [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Chengcheng Ding [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

JulianColab [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Arturo Reyes Lopez [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Bioenergy
Topics: compliance, dds, low-carbon-systems

Andrew Godbehere [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: anaconda, estimator, model-selection, visual-analysis, visualizer, photovoltaic, renewable-energy, renewables, solar-energy

Moran Charlou [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Lepley, Kai [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Silvana Ovaitt [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Morten Hammer [email protected]

OST Projects: 1
Categories: Emissions, Renewable Energy
Sub Categories: Carbon Capture, Photovoltaics and Solar Energy
Topics: chemical-engineering, density-functional-theory, equation-of-state, physics, thermodynamic-properties, thermodynamics, thermodynamics-models

stefanosalvador [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: balkonpv, photovoltaic, photovoltaics, powerplant, renewable-energy, solar-energy, sustainability

Georg Ledermann [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, photovoltaics, photovoltaics-dashboard, senec, activejob, activerecord, mvc, rswag, swagger-ui

Georg Ledermann [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, photovoltaics, photovoltaics-dashboard, senec, solar, csv-import, sungrow, car, emobility, renault-ze and 6 more

Charles Henderson [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Alan Mathew [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Johannes Oos [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Giuseppe Peronato [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, CitySim, CitySimPro, Grasshoppe, confort, buildings, grasshopper3d and 2 more

Jonathan Gaffiot [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Jonathan Gaffiot [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Mark Campanelli [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, numerical-methods, closember

Roel Loonen [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

jkfm [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Alexander McKeehan [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: data-processing

trautsned [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Ben Taylor [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Taylor [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Daniel Farrell [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: optics, photovoltaics, raytracing

achatten [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: optics, photovoltaics, raytracing

Daniel J Farrell [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: optics, photovoltaics, raytracing

Dario Cambié [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: optics, photovoltaics, raytracing