A fire safety and property protection system for buildings requires knowledge and understanding of hazards to decrease the potential fire occurrence and its risk to life and property during a fire. When a fire breaks out, injury and death may occur due to asphyxiation from poisons fume and smoke burns from direct exposure to the fire, heart attacks because of stress and exertion, the impact resulted from structural collapse, explosions, and falls. Not only does the life safety and property protection influenced by the design of the structure and its fire protection measure but also, they affected by construction material quality, maintenance, and building content.
Thermal analysis is the study of materials as a function of changing temperature. There are several techniques for thermal analysis like Thermogravimetric analysis (TGA) which measures weight changes; Thermal Conductivity, a materials ability to transmit heat; Differential Thermal Analysis (DTA) which measures exothermic and endothermic reactions; Differential Scanning Colorimetry (DSC) which measures the heat required to raise the sample temperature; Dilatometry and Thermomechanical Analysis (TMA) which measure dimensional changes with changing temperature and; Dynamic Mechanical Analysis (DMA), dynamic mechanical thermal analysis (DMTA) which looks at viscoelastic properties of polymers.
Forensic science is the application of scientific knowledge to legal problems or proceedings. Forensic science is largely concerned with testing physical and biological evidence to determine objective facts in law enforcement like what happened, when it happened, and who was involved. So forensic science capability is important as it may bring forward information which is more accurate, precise and reliable than the testimony or confessions of an eyewitness. The success of both investigations and trials in determining the facts of the case can increase with such valuable information.
SEM or scanning electron microscope uses electrons for imaging, in a similar way that light microscopes use visible light. They use a specific set of coils to scan the beam in a raster-like pattern and use the electrons that are reflected or knocked off the near-surface region of a sample to form an image. Since the wavelength of electrons is much smaller than the wavelength of light, the resolution of SEMs is superior to that of a light microscope.
The crucial role played by digital signage in product promotion cannot be denied. Digital signage is an effective method for communicating your message to the targeted audience. From influencing point-of-purchase decision-making in retail stores to providing wayfinding maps for visitors, this infographic explains how digital signage and wayfinding solutions have become a useful business tool. There is no better way to grab the attention of consumers than by installing a moving, flashing digital sign to advertise your product. This does not discard the traditional tried and true mediums, but the great and lasting effect of digital signage on consumers has been shown by studies.