Orifice plate

Thus, volcanoes can be found along tectonic plate boundaries. However, Hawaii is not located at tectonic plate boundaries, but in the north central part of the Pacific plate. As with all tectonic plates, the Pacific plate has a predominant direction of flow as it floats over the viscous mantle of the earth and is moving in a northwesterly direction at a rate of 7 to 11 centimeters…

1 Introduction Since the eruption in 1980, the area around Mount St. Helens has rebounded in ways that were somewhat unexpected, with recovery coming not only from the surrounding area, but from within the barren expanse that remained after the eruption. While not the first eruption overall, this eruption was the first to occur on the U.S mainland in a time when modern scientific monitoring could track the events associated with it. Smaller earthquakes in March of 1980 eventually led to the…

Materials and Methods Materials used in experiment 1.1A: Nutrient agar plate Materials used in experiment 1.1B: Nutrient agar plate, Sterile cotton swab In experiment 1.1B a nutrient agar plate was opened and left in an arbitrary spot in the laboratory and left untouched for three hours, at the end of the lab it was collected and incubated at . In part B a swab/swab rinse method was preformed in order to inoculate the nutrient agar plate. A sterile cotton swab was taken out of its packaging, an…

The Cook Islands is a Polynesian country comprising 15 small islands with a total land area of 240 km2 (Table 1), located in the South Pacific Ocean, but its Exclusive Economic Zone (EEZ) covers an ocean area of 1.8 million km2. The country of the Cook Islands consists of two main groups, one in the north and one in the south. The southern group is nine elevated islands mainly of volcanic origin although some are virtually atolls. The majority of the population lives in the southern group (Fig.…

“At 4:53 p.m. on Tuesday, January 12, 2010, Haiti plunged into horror” (Lahens, 2010, p. 9). The earthquake affected three and a half million individuals, left two hundred and twenty thousand people dead, and destroyed four thousand schools (DEC, 2015). It is safe to say that Haiti’s recent history has been dramatically shaped by the 7.0 magnitude earthquake (DEC, 2015) that struck in 2010. Understanding both the gravity of and the world’s response to the 2010 earthquake is essential in…

disasters to happen. In 2011, the ground underneath Japan had an earthquake that did not only shake the ground but it shook the future of the country for years to come. Japan sat at the junction of four major tectonic plates. The Philippian plate had been sinking under the Continental plate a few centimeters every year. This is the reason why the area was geologically vulnerable. Because of the threat of earthquakes, the Japanese were prepared for such events to occur. Investigators used sound…

The Effect of Carbon Sources on Yeast Growth Introduction Biofilms are encountered every day through a multitude of ways whether it’s by dental plaque on our teeth, in our showers or on medical equipment. (Hall-Stoodley 2004). A biofilm is formed when single bacterial cells stick to each other (Schussler 2014). Biofilms as a group converse and work together as a complex unit which allow them to be effective in growing, surviving and reproducing (Liu et al. 2015). Moreover, yeast biofilms are an…

For each repeat, the suspension was swabbed on a blood agar plate for sterility control. It is critical to use correct reading method in measuring inhibition diameter, as suggested by CLSI handbook. For some plates, multiple rings appeared, the reading of inhibition zone was based on the inner ring, which should be readily distinguished with unaided eyes (CLSI, 2013). The results of inhibition…

Oral Microbiome 10: Reflection 3 One a daily basis the human mouth can come in contact with many different materials and organisms. “The human mouth is home to billions of individual microorganisms, including viruses, protozoa, fungi, archaea, and bacteria” (University of Minnesota Department of Biology Teaching and Learning, 2016, p. 21). In specific, during this lab we are looking at Streptococcus mutans (S. mutans) and Lactobacilli. In studies, it has been shown that yogurt has helped…

since 1900 (USGS, 2012). Earthquakes are a violent shaking of the ground caused by a rapid release of energy as a result of tectonic plate motion. From an article on Earth Scope, the 2011 Japan earthquake was caused from thrust faulting near the convergent plate boundary between the North American Plate and the Pacific Plate. The lithosphere of the Western Pacific plate boundary started to subduct under Japan…