E-mail: rafiqul.islam@dal.ca Received: 27 March 2008 / Accepted: 9 April 2008 / Published: 10 April 2008 Abstract: As crude oil price reach a new high‚ the need for developing alternate fuels has become acute. Alternate fuels should be economically attractive in order to compete with currently used fossil fuels. In this work‚ biodiesel (ethyl ester) was prepared from waste cooking oil collected from a local restaurant in Halifax‚ Nova Scotia‚ Canada. Ethyl alcohol with sodium hydroxide as a catalyst
Premium Petroleum Biodiesel Diesel fuel
Bio Term Paper Biology term paper is surely a gigantic area to write a term paper on. So select the area of study first of all to write your biology term paper. You must be well aware of the fact that there are different branches of biology such as zoology‚ botany and microbiology. You can select your biology out of these branches. There is no suspicion that in biology course‚ writing biology term paper is the hardest part. Biology is a vast subject with different branches and you need to be too
Premium Bibliography Style guide Citation
Sciences College of Science and Mathematics MSU-Iligan Institute of Technology Iligan City In Partial Fulfillment of the Requirements of the course General Ecology Laboratory (Bio 107.2) ALGEN MARI B. CASTAÑETO BS-Bio (Mar) – II Bio 107.2 (C34-2) ABSTRACT The Philippine archipelago is mainly surrounded by marine and/or coastal waters. Hence‚ Filipinos largely depend on the sea and oceans for livelihood. Our coastal and marine waters
Premium Marine biology Ocean Algae
Bio Cement The project aims at attaining high durability of concrete and gaining high strength of cement. We plan to make use of bacterial species which can hydrolyze the enzyme Urease efficiently to produce microbial concrete. Such bacterial are known to produce calcium which is useful in giving strength to cement. We are working in 2 stages. Stage 1: Here we check the effect of bacterial solution on cement mortar and along with that we check the effectiveness of the bacterial solution
Premium Nitrogen Calcium carbonate Bacteria
Fossil Fuels: Oil Introduction History We are a country that runs on oil. From the gasoline in our cars to the plastic in our computers to the detergents that we put in our dishwashers‚ we rely on oil for our modern way of life. It cannot be understated just how strong of a role it plays in our economy and politics. It is used in tractors that plow and harvest food. It is used to power manufacturing plants and as feedstock in commercial goods. It powers all the trains and trucks that bring goods
Premium Petroleum
known as germ warfare — is the deliberate use of disease-causing biological agents such as bacteria‚ viruses‚ fungi‚ or biological toxins‚ to kill or incapacitate humans‚ animals or plants as an act of war. Biological weapons (often termed "bio-weapons" or "bio-agents") are living organisms or replicating entities (viruses) that reproduce or replicate within their host victims. Entomological (insect) warfare is also considered a type of BW. Biological weapons may be employed in various ways to
Premium Biological warfare
Hydrogen Fuel As An Alternative Energy Source To Replace Fossil Fuels Since the beginning of industry humans have been in search of fuel to power machines and generate energy. Fossil fuels‚ such as crude oil and coal‚ discovered beneath the Earth’s surface were found to be an excellent source of fuel. These fossil fuels are burnt in order to generate the energy required to complete various tasks. Many nations count on coal‚ oil and natural gas to supply most of their energy needs‚ but reliance
Premium Fossil fuel Peak oil Energy development
Bio Pharma Case Analysis Question 1 How should BioPharma have used its production network in 2009? Should any of the plants have been idled? What is the annual cost of your proposal‚ including import duties? As Landgraf’s objective is to design a more cost-effective network (cost minimization problem subject to various capacity constraints)‚ the following production network in 2009 should have been used by BioPharma: *All numbers below are in millions *Total Transportation Cost=SUMPRODUCT
Premium Costs Total cost Variable cost
Gustavo Carro BIO-105 Human vertebral column In human anatomy‚ the vertebral column is a column usually consisting of 24 articulating vertebrae and 9 fused vertebrae in the sacrum and the coccyx. It is situated in the dorsal aspect of the torso‚ separated by intervertebral discs. It houses and protects the spinal cord in its spinal canal. There are normally thirty-three (33) vertebrae in humans‚ including the five that are fused to form the sacrum (the others are separated by intervertebral
Premium Vertebra
AP Bio Essay #1 To address this problem created by the lab tech‚ I would set up an experiment like the one we did in AP biology to identify the molarity of the unknown sucrose solutions. First I would pour an equal volume of each solution into beakers labeled A‚ B‚ C‚ and D. I would also have a beaker of the same amount of distilled water to serve as a control for the experiment. Then I would obtain several baby carrots‚ 4 per beaker. I would mass the groups of 4 potatoes before placing them
Premium Concentration