Electrostatics

Assignment 7 Power Station Emission Aim: The aim of this experiment is to measure the mass of sulphur dioxide in 1m3 of flue gas (waste gas from burning fossil fuels in a power station). To achieve this aim, titration of an unknown solution of sulphuric acid (around 0.2-0.4 mol) and sodium carbonate (0.2 mol) using methyl orange as an indicator. 1. Introduction Fossil fuel is formed from decayed plants and animals that have been converted to crude…

stated that, “a containment dike surrounding a portion of the Class II landfill collapsed, releasing approximately 5.5 million cy of fly ash and bottom ash” (Tennessee Valley 1). Fly ash is different than bottom ash because fly ash is gathered by electrostatic precipitators where as bottom ash is ash removed from the bottom of the boiler, also known as coal ash, both are extremely dangerous. Consequently, over 40 properties were affected by ash or water surge and three of those homes were…

Panel 1 A small town misanthrope builds a Kevlar suit and goes on a merciless killing spree in this visceral thriller from director Uwe Boll. This is the synopsis of the movie RAMPAGE 2009. As horrifying a picture as this paragraph paints, one cannot help but wonder how this young man is standing unharmed in an explosion such as the one behind him on this poster. Perhaps we should take a look at what he is wearing. Is that the Kevlar suit? Why is he dressed in it from head to toe? Let’s find…

Abstract : Proteins are vital components of all living cells and play a critical role in almost all biological processes. Protein structure identification is a significant challenging problem in computational biology. The Protein 's three-dimensional molecular structure (i.e., tertiary structure) reflects its proper function. Therefore, the identification of protein structure is a significant step towards understanding the protein 's function which is an important task to treat diseases,…

Practical Title: The pros and cons of cell signalling experiments: risk assessments Aims: The aim of this experiment was to identify the risks associated with working in a laboratory by carrying out a risk assessment. The risk assessment instructed us how to safely work in a laboratory while being aware of these risks and what procedures to carry out if an accident happened in the laboratory. Methodology: Prior to the beginning of the risk assessment, laboratory coats, nitrile rubber gloves…

The primary test showing of an association between naturally visible piezoelectric marvels and crystallographic structure was distributed in 1880 by Pierre and Jacques Curie. Their analysis comprised of a decisive estimation of surface charges showing up on extraordinarily arranged precious stones (tourmaline, quartz, topaz, natural sweetener and Rochelle salt among them) which were subjected to mechanical anxiety. These outcomes were a sound representative for the Curies ' creative ability and…

evidence. To prevent contamination of thumb drives, it should be packaged in clean a dry place to prevent it from rusts. It should also be put in a protective bag to prevent any potential damage and alteration of data that might arise as a result of electrostatic discharge (ESD). A major cause of damage in computer components is the ESD, and it is…

Effect of air pollution Air pollution affects the health of people and other animals. Air pollution can affect the health of people and animals, destroy crops or stop them growing properly, and make our world unpleasant and unattractive in a variety of other ways. Human health Air pollution is bad think if we think about it. Sometimes the connection between air pollution and human health is clear; an example is in the Bhopal Disaster in India. And one more example is the incident in London in…

Cleanrooms were first defined as contamination control came as early as 1850 in hospital operating rooms. Modern cleanrooms were built for the need for precision manufacturing in clean environments during World War II and the subsequent race to space. Manufacturer The history of Cleanrooms in manufacturing: Cleanrooms were first defined as contamination control came as early as 1850 in hospital operating rooms. Modern cleanrooms were built for the need for precision manufacturing in clean…

concentration, the type of solvent used, the type of surfactant used and its concentration, water content and volume ratio of the aqueous phase to the organic phase (Liu et al, 2008). The diffusion of biomolecules inside the micelles is governed by electrostatic, steric and hydrophobic interactions between the proteins and reverse micelles ((Hong et al, 2000), (Umesh et al, 2008)). Selective extraction of biomolecules in micelles involves two main steps. Firstly, the forward extraction in which…