Working in a salon that offers services for hair and nails can make you subject to long term exposure to volatile organic chemicals (frequently abbreviated as VOCs). To avoid aggravating short-term symptoms and long term health problems, it is essential that your salon have filtration that keeps the air clean. Here are 5 best features to have in a unit. Enhanced Carbon Filter---Carbon is well known for its ability to remove gaseous pollutants such as airborne chemicals. But the types of…
often would injure myself, nothing major, just a few cuts and scrapes. Once I forced the casing off, it was like opening a treasure chest, the circuitry was like gold to me. To me, it looked like a tiny city, the circuits where the roads and the capacitors and transformers where buildings and skyscrapers. For some reason, I thought the circuits contained magic, and I desperately wanted to extract it. I never seemed to be able to…
Magnets create magnetic fields, which can attract or repel metal objects. Magnets are utilized in motors, circuits, compasses, and can be used in many other applications. They are also used in something called the Gauss Rifle, which can use magnets to launch a projectile at high speed. It is made up of one or more magnet stages, which consists of a magnet and two ball bearings on one side. The number of magnet stages can determine how fast or how slow the projectile can go. It should be noted…
Thank you for your suggestion. It has been provided in Appendix with the help of current, each of the device, switches. Experimental set-up detail is required including the photograph of the set-up Thank you for your suggestion. It has been provided in the experimental results section. To the Reviewer 5: The authors appreciate your well-advised comments. Based on your comments, highlighted texts have been added in the new version of the manuscript. The authors didn 't mention, how the…
Typically it consists of two conductive plates with a dielectric material in between them. For parallel plate capacitors, capacitance can be expressed as, C = [ (Aεoεr)/d ]. Where Cis the capacitance, A is the overlapping area of the two plates, εois the permittivity of free space, εr is the relative permittivity of the dielectric material and d is distance between…
Tesla coils consist of a power supply, a large capacitor, the coil, and electrodes. Early radio antennas and telegraphs used his Coils. They use electromagnetic resonance, which is produced by applying steady magnetic field and electromagnetic radiation (usually radio waves) to a sample of electrons…
In vitro, derived from Latin, meaning “in glass”, are the study of biological components outside the body. The presence of those components in the body is termed in vivo. Generally designing of medical device components are designed in vitro and few make it in vivo trials. Governing bodies like FDA requires in vitro testing prior to the in vivo testing in humans or animals. The in vitro environments gives freedom to experiment and evaluate better designs and conduct certain experiments that…
Law 43: Protect the Touchable Untouchable “You gain more by finding a rich mine and mining it deeper, than by flitting from one shallow mine to another – intensity defeats extensity every time.” – Robert Greene, “The 48 Laws of Power”. Human Nature has shown that the more rare, expensive or unattainable something is, the more desirable it becomes. Consumers might not consider purchasing a BMW if it were priced similar to a KIA, the essence of luxury is directly linked to the cost to obtain it.…
Flywheels are mechanical devices which can rotate using excess energy, and produce electricity by slowing the rate of rotation connecting them to a generator (Arup, 2013). Energy storage can be also achieved using Supercapacitors, which are normal capacitors with high capacitance but small size. The difference with BES is that the storage does not relies on electrochemical processes but on static charge (Hadjipaschalis et al., 2009). Superconducting magnetic energy storage (SMES) is another…
to home. • Smart meter and load sizing should be maintained. Stand-Alone Solar System Usually this kind of system is used for residential purposes. A storage system is added to the grid connected solar system by replacing the grid with battery, capacitor kind of things. In this project, I’m going to use battery as a storage system. It consists of PV array, MPPT algorithm, boost converter, inverter, bi-directional converter and a battery storage system. Advantages: • System power is unrestricted…