Kerosene

2.1 Test materials: The essential oils of Curcuma longa (Zingiberaceae) rhizomes, Pogostemon heyneanus (Lamiaceae) leaves and Zanthoxylum limonella (Rutaceae) fruits were obtained from a commercial oil extraction plant in Assam, India. DMP was supplied by High Purity chemicals, New Delhi, India while DEPA was obtained from Defence Research and Development Establishment, Gwalior, India. Four concentrations (5, 10, 20 and 30%) of the essential oils, their mixtures, DEPA and DMP were prepared in…

Adults rising early, dressing in fancy business attire and uniforms running from room to room, wake the children, pack the lunches, make the usual coffee and smoothie breakfast from the latest kitchen gadgets, start the car, check the gas, and prepare for the busy day ahead. School children awaiting their scheduled bus arrivals while glancing at cell phones or listening to loud music through ear phones while cars rush by, each with their own specific destinations and goals set for the day. Cell…

First day of school ended up looking like the gilded age, appeared perfect, but it was more complicated and troublesome. Since the day a graduated, I planned the first day of school to be ideal. I was going to greet my students, learn about their personalities, play some games and read some fun stories. However, my plans just went straight to the trash, not to mention my students who were quite obnoxious, but specially this little rascal, Mrs.Scout Finch, she was the perfect golden brooch to end…

The events of September 11, 2001 changed our country forever, impacted many lives, and changed our response to terrorism. The attacks on our country had a direct impact on how law enforcement professionals do their job. The dynamics changed instantaneously, as a direct response to the attacks on our country that day. I recently interviewed three people, from three different generations to get their reactions, and responses to the events of September 11, 2001. I asked them what impact the…

Texas v. Johnson When the National Anthem comes on everyone stands, takes off their hats, and puts their hand over their heart to honor the United States of America. Citizens do this to respect the nation and all that have died for their freedom. There are laws that say that people in the United States have to respect the flag in many ways, but what if someone breaks those laws to exercise their freedom of speech? What laws are more important, freedom of speech or flag desecration laws? The…

The Bluebeard Twist The crisp bite of winter air blew down the dim oil lit streets of a little called Berkenshire. As the night rolled on, frozen ice pellets were bouncing off of every thatched roof. The wind whistled eerily through this sleepy town. There was a mounting heaviness hanging in the air. The last of the freshly baked goods had been prepared for the holiday. This years crops failed and a drought was taking effect. A poor man stood looking cold and hungry. He was traveling door to…

Dear Diary, I never would have thought I would write those words. My family isn't poor in the common sense, we could afford almost everything we absolutely needed, but we wanted to save up as much as possible instead of getting small little pleasures every once in awhile. The only reason my family and I have these journals is to write about the Oregon Trail and all of our adventures, which means we need to bring some pencils. It’s a little tacky, I’ve heard everyone is bringing at least one, and…

the society and his father wants Sarty to stand for the blood like the tradition ways, Sarty seem to break away from the traditional ways and act towards what is just. That night, Abner dresses “for some shabby and ceremonial violence” and prepares kerosene (Faulkner 1013). When Abner dictates to bring the oil to Sarty, we see for the first time Sarty’s thought on whether he should run away from his father or not. As Abner carried the oil to burn the barn, Sarty ran away from his mother to…

Introduction To understand aircraft propulsion it is important to understand the term propulsion first. Propulsion is a means of producing force required for movement of object. The propulsion system has some source of mechanical power and some means of using this power to generate force such as wheels, propellers, legs, etc. Nobody can precisely tell the origin of mankind’s desire to fly as it is lost in the distant past. There are legends of people strapping birdlike wings and jumping of a…

straight chain, brained, and aromatic hydro which carbon molecules that make up undecane which has 11 carbon atoms and 24 hydrogen atoms which the chemical formula is C11H24. Fossil fuels are wide in variety and some are used more than others. Some are kerosene, jet fuel,and diesel fuel. You use these things for heat and gas for your cars to drive. Eicosane has the chemical formula of C20H42. These molecules join to become a solid which is (S) on the periodic table. It has 20 carbon atoms which…