![]() ![]() The AOR limiting exposure system also contains several ELVs, based directly on established health effects and biological considerations (thermal and photochemical), ranging from erythema, burns and irritations to cataracts, retinal damage and skin cancer. The EMF limiting system ensures sufficient protection from the above health effects containing several quantities, that is (measurable, external field) Action Levels (ALs) and (non-measurable, internal field) Exposure Limit Values (ELVs). Investigation on the interactions of the central (CNS) and the peripheral (PNS) nervous system with the low frequency EMF (ELF) set the protection system on the basis of electrostimulation. The use of the bioheat equation has been considered effective for the RF thermal protection on the basis of specific absorption rate (SAR), considering the advanced heat dissipation mechanisms of the human body. Starting from Maxwell’s equations and applying the appropriate ‘electric’ tissue properties (ε, σ, μ), the complete interactions of both the EMF and the AOR with living organisms are revealed. Ionizing radiation is treated separately, on a completely different scientific basis, under the 2013/59 EURATOM Directive. The International Commission on Non-Ionizing Radiation Protection (ICNIRP) guidelines provide the principal scientific basis for limiting AOR and EMF exposures. Individual Directives were then specialized on the various aspects of the occupational environment and thus also on the artificial optical radiation (AOR), that is ultraviolet (UV), infrared (IR) and visible (VIS) radiation, for both laser and non-coherent radiation and electromagnetic fields (EMF, 0 – 300 GHz). He is a great teacher and he is a master of efficient workflows.The will to uphold high standards for Occupational Health and Safety (OHS) in the European Union (EU), expressed in its latest form under the Treaty of the EU, found its primary legislative means through the Framework Directive. Maybe this tutorial by my friend John Dickenson will give you some ideas. ![]() The only reason to pre-compose or use nested layers, is to group layers and change the rendering order. ![]() Without knowing more about the structure of your comp I would think that all you need to do to make the project work would be to get rid of the adjustment layers in the Facade Effects comp, stack all of the effects and any masks that may have been in the adjustment layers right in the nested comp and use compositing options with the masks to make the color adjustments you need to the nested comp. I'm assuming it is animated in the Main comp. I see that the nested comp has motion blur applied to the layer but I don't see motion blur on any layer in the Facade Effect comp. I don't see any 3D layers and I only see a PNG layer in the Facade Effects comp so the only reason I can think of to collapse transformations in the nested comp would be to use the Color Dodge blend mode in Layer 4. There is really no need to have 3 adjustment layers on top of each other, even if all three of them have different masks. I see 3 adjustment layers in the Facade Effects comp, all blend modes appear to be normal.
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