Now showing items 1-307 of 307

      Subject
      S-CO2 [1]
      Sabatier reaction [1]
      Saccharomyces cerevisiae [1]
      Sacchromyces cerevisiae [1]
      Safety analysis [1]
      Salinity [1]
      Sample positioning [1]
      sand filtration [1]
      Sanitary hot water [1]
      Sasol-Lurgi Fixed Bed Dry Bottom Gasification [1]
      Sasol-Lurgi fixed bed dry bottom gasification [2]
      Sasol-Lurgi fixed-bed dry bottom gasification [3]
      Sasol-Lurgi fixed-bed dry-bottom gasification [1]
      SAXS [1]
      SCADA [1]
      Scalants removal [1]
      SCALE 6 [1]
      Scale formation [1]
      Scanning electron microscope [1]
      Scanning electron microscopy (SEM) [1]
      Schedule adjustment [1]
      Schiff base [1]
      School meals [1]
      SCPBR [1]
      SEA [1]
      seawater [1]
      Second of Century (SOC) [1]
      Secondary battery [2]
      Secondary waste [1]
      Sediment [1]
      Sediment microbial fuel cell [1]
      Sediments [1]
      Selective serotonin reuptake inhibitor [1]
      Selectivity [2]
      Self-launching system [1]
      Self-organizing maps [1]
      Self-sensing [7]
      self-sensing [1]
      SEM [1]
      semi-empirical model [1]
      Semi-supervised [1]
      SEMPC [1]
      Sensor fusion [2]
      sensorless control [1]
      Sensorless vector control [1]
      Sensors [2]
      Separation [1]
      Sequence component analysis [1]
      Sequential extraction [1]
      Sequential leaching [1]
      Servers [1]
      Service level adjustment [1]
      Settling [1]
      Shafts [2]
      Shielding effect [1]
      shoot-through [1]
      Shot boundary detection [1]
      shrinking core model [2]
      Shunt active filter [1]
      Si [1]
      Signal processing [1]
      Signal strength estimation [1]
      Silver nanoparticles [1]
      Simplified method [1]
      Simulation [10]
      simulation [1]
      simulation model [1]
      Simulation models [2]
      Simulator [1]
      Simulink® [1]
      Simultaneous removal [1]
      Single Board Computer [1]
      Single particle impact [1]
      single phase induction motor [1]
      Single-channel fuel module [1]
      Sintering [3]
      sizing [1]
      Skills development [1]
      Slag [1]
      Slagging [1]
      Slagging behaviour [1]
      Small aspect ratio [1]
      Small signal stability [1]
      Small South African coal [1]
      Small-scale [2]
      Small-scale renewable energy generation [1]
      Smart card [2]
      Smart grid [1]
      Smart whiteboard [1]
      Smartphone-based [1]
      Smelter waste [1]
      Smoothing methods [1]
      SnS2 [1]
      SO2 absorption [1]
      SO2 electrolyser [1]
      SO2 electrolysis [6]
      SO2 removal [1]
      Social entrepreneurship [1]
      Social Forces [1]
      Sodium carbonate [1]
      Sodium layered hydrazinium titanate [1]
      sodium separation [1]
      Soil contamination [1]
      soil permeability [1]
      Sol-gel [1]
      Sol-gel method [1]
      solar absorber-convertors [1]
      solar cells [1]
      solar drying [1]
      Solar flare [1]
      Solar power [1]
      solar power [4]
      solar power design [1]
      Solar powered dryer, Fruit [1]
      Solar water pumping [1]
      Solid acid catalyst [1]
      Solid polymer electrolyte [2]
      solid state 13C NMR [1]
      Solid-based pre-reduction [1]
      Solid-state reduction [1]
      Solid-state reduction of chromite [1]
      SolidWorks® flow simulation [1]
      Solvent [1]
      Solvent swelling [1]
      Sorbent [1]
      sorbents [1]
      Sorghum [1]
      Sorghum bicolor (L.) Moench [1]
      Sorghum bicolor L. Moench [1]
      Sorption [1]
      Sorption capacity [1]
      Sources of water pollution [1]
      South Africa [7]
      South African bituminous coal blend [1]
      South African bituminous coal fines [1]
      South African coal [3]
      South African Coals [1]
      South African coals [1]
      South African heavy industry [1]
      South African languages [4]
      South African universities [2]
      Southern African power pool [1]
      Space charge density [1]
      Space Weather [1]
      Space weather [1]
      Sparsity [1]
      Speaker independence [1]
      Special Issue [1]
      Speciation [1]
      Specific capacitance [1]
      Specific energy [1]
      Specific surface area [1]
      Spectral leakage [1]
      Spectroscopy [1]
      Spectrum sensing [1]
      Speech and language resources acquisition [1]
      Speech corpora [2]
      Speech Corpus [1]
      Speech corpus collection [2]
      Speech data collection [1]
      Speech effects [1]
      Speech interface [1]
      Speech recognition [15]
      Speech recognition accuracy [1]
      Speech recognition system [1]
      speech recognition, [1]
      Speech resource collection [1]
      Speech resources [1]
      Speech synthesis [5]
      Speech systems [1]
      speech technologies [1]
      Speech Technology [1]
      Speech technology design [1]
      Speech-enabled IVR [1]
      Spent Benfield salt [1]
      Spent coffee grounds [8]
      Spent coffee oil [1]
      Spent Fe-catalyst [1]
      Spheres [2]
      Spin gapless semiconductors [1]
      Spin orbit coupling [1]
      Split-range control [1]
      Spoken dialogue systems [1]
      Spoken term detection [3]
      spoken term detection [1]
      Spoken term detection 1 [1]
      Spoken Term Detection, [1]
      Spoken term detection, [2]
      Spoken web [1]
      spoken web [1]
      Spoken Web Search [1]
      spring-mass-damper [1]
      SQL [1]
      SS 13C NMR [1]
      Stability [1]
      Stainless steel [1]
      stainless steel [1]
      Standard ASR and STD systems [1]
      Standards [1]
      Stannite [1]
      STAR-CCM+ [2]
      STARMEM™ [1]
      Start-up [1]
      state space averaging model [1]
      State space model [3]
      State space model extraction [1]
      State-space methods [1]
      State-space model [1]
      Static energy meter [1]
      Static granular bed reactor [1]
      Statistical correlations [1]
      Statistical language modeling [1]
      Statistical methods [1]
      Statistical modeling [1]
      Statistical modelling [1]
      Statistical optimization [1]
      Steady-state validation [1]
      Steam [1]
      Steam flow [4]
      STEM education [1]
      Stereomicrograph [1]
      Stockpile [2]
      Strain scanning [1]
      Strategic environmental assessment [1]
      Strength Pareto evolutionary algorithm (SPEA) [1]
      Structural [1]
      Structural acoustics [1]
      structural ordering [1]
      Student-centred learning [1]
      Subcritical coal-fired boiler [1]
      Subsampling [1]
      Subzero temperature [1]
      Suction recirculation [1]
      Sugar beet [1]
      Sugarcane bagasse [1]
      Sulfur [1]
      sulfur recovery [1]
      Sulphate reducing bacteria [1]
      Sulphur [1]
      sulphur [1]
      Sulphur retention [1]
      Sulphur trioxide decomposition [2]
      Sulphuric acid [1]
      Sunflower [2]
      Sunflower husks [1]
      Super-capacitor [1]
      super-capacitors [1]
      Supercapacitor [2]
      supercapacitors [1]
      Supercritical [2]
      Supersonic gas separation [1]
      Supply chains [1]
      supported platinum–palladium catalyst pellets [1]
      Surface area [2]
      surface area [1]
      surface energy [1]
      Surface impregnation [1]
      surface properties [1]
      Surface resistance [1]
      Surface water [1]
      Surfactant [1]
      surfactant [1]
      Surfactant impregnation [2]
      survey [1]
      Suspended particles [1]
      Sustainability [4]
      Sustainable cost saving [1]
      Sustainable energy [1]
      Sustainable energy consumption [1]
      Sustainable fuel [1]
      Sustanion [1]
      SVC [1]
      Swahili [1]
      Sweet sorghum [1]
      Sweet sorghum bagasse [1]
      sweet sorghum bagasse [1]
      Sweet sorghum juice [1]
      Swelling [2]
      Switching flux motor [1]
      Switching-flux motor [1]
      Syllabification [1]
      Synchronisation [1]
      Synchronization [3]
      Synchronized multiple-point measurement [2]
      Synchronous generators [1]
      Synchronous machines [3]
      Synchronous permanent magnet motor [1]
      Synchrophasor applications [1]
      Synchrophasor data [1]
      Synchrophasor measurement [1]
      Synchrophasors [1]
      Synergetic inhibition [1]
      Syngas [1]
      Synthesis gas [1]
      Synthetic triphones [1]
      System [1]
      System CFD model [1]
      System collapse [1]
      System computational fluid dynamics [1]
      System identification [4]
      system identification [2]
      system identification [1]
      System performance [1]
      System safety [1]
      System simulation [1]
      Systems CFD [1]
      Sytem CFD [1]