The gear vibration signals containing three subsets included the normal healthy condition as shown in figure 18, Gear teeth has been cut 4 mm depth from addendum circle that as shows in figure 19 and gear 2 teeth’s were defected as by it has cut 4 mm depth from addendum circle opposite sides each other that as shown in figure 20, are obtained from the experimental system under these three different conditions. The vibration signals are continuously acquired by an YMC145A100 IEPE accelerometer…
Next, the arrow icon was clicked to begin measuring temperatures. After that, the water drain valve was closed tightly. Next, the water flow was set to 2 gpm, and the steam valves were opened. Flow rate oscillated up and down during the process of heating, so adjustment was required to maintain the desired flow rate. Then, temperatures were recorded if stabilization and no significant changes occurred. Next, the tubes were examined, and the transition…
In a study done by Wang, Zhang, Zhu et. al., published in the Liaoning Journal of Traditional Chinese Medicine in 2007, acupuncture points in 20 rabbits exhibited high-temperature, low-resistance characteristics, which were not present at control points. (Li et al., 2012) Studies have also shown that acupuncture accompanied with electrical stimulation (electroacupuncture) at prescribed points may positively influence relief…
System Safety in the Dreamliner: Containing Battery Fires Designing a long-haul, twin-engine airliner that impressed both operator and passenger was the goal of Boeing when they launched the 7E7 program in 2003. Sweptback wings, higher-humidity in cabins, composite fuselage, ultra-high thrust engines and a simulated sky interior were just a few improvements since air transportation of an earlier generation (“Boeing 787 Dreamliner long-range,” n.d.). The aircraft plagued by launch delays,…
specific environment. Classroom lighting conditions in schools affect student’s concentration, while the importance of various aspects of learning environments, such as materials, learning tasks, feedback, time on task, feedback, and teachers’ instructional behavior, systematic empirical research into the influence of physical aspects of students’ learning environment, such as lighting, is limited. Positive effects were found for brighter lighting compared to standard lighting, on the reading,…
This is rare. How is this diagnosed? This condition may be diagnosed based on: Your symptoms. Whether you have recently eaten certain types of seafood. If possible, the seafood you ate may be tested for high levels of histamines, but this is rare. How is this treated? Scombroid fish poisoning usually…
tonnage of fish produced. The industrialized nations produce 80% meat, but fish takes place six times faster in developing countries (FAO 26). Fish is an inexpensive, nutritious animal protein and is a contributing factor towards raising nutritional standards, food security and poverty alleviating in low-income countries. Where the demand is high, the shrimp and fish aquaculture will continue to expand. Salmon, as a portion of food that is expected to have a major decline in production due to…
cite{Garg12,Teddy12}. As they are pollution-free and naturally available, better standard of life is possible by switching to them. Among the various renewable resources, solar energy is…
thinking patterns and many other higher brain functions. Pressure point arousal is one of the main causes of sleep deprivation, and it occurs when the body is consistently awakened from deep sleep due to minor disturbances. These disturbances are often caused by inadequate sleep surfaces and can have the same effect as general sleep loss on the physical health of the body and the performance of the mind. A person who constantly suffers from pressure point arousal may never feel rested, even if…
Extinction of species, environmental ecosystems, massive extinction, ecological niches, Industrial Era, greenhouses gases, global warming, sea level, co2 emissions, toxic wastes, Ocean acidification, ocean currents, UV and Infrared Radiations, Global temperature, deforestation, density and salinity of water, Ozone layer. INTRODUCTION Lot of researchers and scientists argue…