THERMAL COMFORT CONTRAST RATIO LEAF AGE CERÂMIC POULTRY LIGHT CURING TRANSLUCENCY SEEDLING MORPHOGENESIS TEMPERATURE TRANSPIRATION COMPOSITES LIGHT CURING UNIT DENTAL COMPOSITES TRANSLUCENCY PARAMETER KNOOP HARDNESS RESIN CEMENT LIGHT TRANSMITTANCE PHOTOSYNHESIS SOLAR ORIENTATION STOMATAL CONDUCTANCE AGING POULTRY HOUSING BROILER HOUSING COMPOSITE RESIN