...Week 4 Deserts Lab Report Answer the lab questions for this week and summarize the lab experience using this form. Carefully read Ch. 15 of Geoscience Laboratory. Pay special attention to the graphs and figures. Complete this week’s lab by filling in your responses to the questions from the Geoscience Laboratory. Select answers are provided for you in red font to assist you with your lab work. Although you are only required to respond to the questions in this worksheet, you are strongly encouraged to answer the other questions from the text on your own; doing so will make answering the required questions easier. Questions are from Geoscience Laboratory, 5th ed. (pp. 268–278), by T. Freeman, 2009, New York, NY: John Wiley & Sons. Reprinted with permission. Lab Questions 15.4. Given principles 1–4 on page 265, explain the occurrence of the two contrasting climates illustrated in Figure 15.5. According to the principles, warm air rises and cool air lowers. The left side of the mountain rises, so the warm air on that side is rising with it. This makes the woodsy type tropical area of the mountain. The warmer air holds more moisture and rain is produced from releasing the moisture, which feeds the plants. The right side of the mountain lowers and has cooler air than the other side. This cause colder climate to become dry, as it loses its moisture it falls to the ground as snow. 15.6 When a hawk or eagle wishes to gain altitude after a tiring day of hunting...
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...APES Population Ecology Isle Royale In this simulation, you will complete all the activities for exercises 1-5, record all your results, answer all the questions, and provide a final summary of your findings. You will not need to write a formal report. Background Isle Royale is an island sitting about 15 miles from the northern shore of Lake Superior, one of the Great Lakes on the border of Canada and the U.S. Lake Superior is the largest freshwater lake in the world, stretching 160 miles from north to south and well over 300 miles from east to west. That's a long way to swim, and not many large animals have made it from the shores of Lake Superior to Isle Royale. About 100 years ago, however, a few moose found their way across from mainland Canada to the island, probably walking most of the way across surface ice during an especially cold winter. The moose found a veritable paradise, with lots of grass, bushes, and low-lying trees to eat and no predators. Their population exploded, reaching several thousand individuals at its peak. In 1949, the area around Lake Superior had another cold winter and large parts of the lake's surface froze solid. A small pack of wolves found a tongue of ice that extended all the way to Isle Royale. There they found a population of moose that had grown so large they had eaten almost all the available food, and many of the moose were severely undernourished. These starving moose were easy prey for the wolves. The wolves and moose on...
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...The Diversityof Life Lab Manual Stephen W. Ziser Department of Biology Pinnacle Campus for BIOL 1409 General Biology: The Diversity of Life Lab Activities, Homework & Lab Assignments 2013.8 Biol 1409: Diversity of Life – Lab Manual, Ziser, 2013.8 1 Biol 1409: Diversity of Life Ziser - Lab Manual Table of Contents 1. Overview of Semester Lab Activities Laboratory Activities . . . . . . . . . 2. Introduction to the Lab & Safety Information . . . . . 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 15 30 39 46 54 68 81 104 147 3. Laboratory Exercises Microscopy . . . . . . Taxonomy and Classification . Cells – The Basic Units of Life . Asexual & Sexual Reproduction Development & Life Cycles . . Ecosystems of Texas . . . . The Bacterial Kingdoms . . . The Protists . . . . . . The Fungi . . . . . . . The Plant Kingdom . . . . The Animal Kingdom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 13 17 22 26 29 . 32 . 42 . 50 . 59 . 89 4. Lab Reports (to be turned in - deadline dates as announced) Taxonomy...
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...Course Hero has millions of student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support. Why (a) do you suppose Union Planters purchases investments, rather than simply making loans? Why does it purchase investments that vary in nature both in terms of their maturities and in type (debt versus stock)? 1. They may have excess funds that they havent loaned out yet and instead of having the money just sit there the bank manager may decide that it could earn more revenue by choosing to invest. 2. Depending on the situation the bank manager may also feel that they can make more money by investing the excess funds rather than lending the money out. For example right now interest rates are at an all-time low and they may feel like the return on the interest is not enough compared to investing. 3. The bank manager may feel that these investments will mature and be worth more in the future so they may choose to hold long term to create more revenue. (b) How must Union Planters account for its investments in each of the two categories? 1. Trading securities Balance sheet at fair market value a. Gain/Loss reported as part of income 2. Available-for-Sale Balance sheet at fair market value a. Gain/Loss Comprehensive income/ separate from Stockholders equity until realized 3. Held to-Maturity reported at amortized cost Planters had none (c) In what ways does classifying into investments...
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... Issuing work orders and safety procedures to maintain and repair any pipeline, vessel, storage tanks, separators, dehydrators, manifolds, and all other oil/gas relative equipments based on the approved Codes. Design, any required fabrications and modifications. Updating all the related drawings, drafting and as built, (P&ID drawings, Piping drawings, and Mechanical drawings). Preparing all the required reports (daily, weekly, and annually reports). Summary of Qualifications Earned value management, supported by a solid grasp of the fundamental components of Project Controls including scope definition, cost estimating, change management, cost management, scheduling, project reporting, earned value analysis and risk management • Over ten years’ experience teaching and performing research at the university level • Over 15 years’ experience in capital projects management, overseeing a variety of oil and gas fields, from extraction to processing and shipping. • Used Natural gas treating solutions, including amine plants, Triethylene glycol dehydration units and mol sieve dehydration units. P&ID development • 15 years’ experience in progressively senior roles in the oil and gas industry. • Experience with corrosion engineering, welding and painting • Experienced in Gas Chromatography...
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...| | | Name : Damian ClarkeSubject : Environmental ScienceUnit 1Centre: St. Mary’s CollegeCentre Number : 160073Candidate Number : 1600730296 | [Title : Human Impact on the Water Quality of the Santa Cruz/San Juan River] | | Table of Contents | Page Number | Site Reports | | Site 1:: Reservoir Road, Santa Cruz, Trinidad | 2 | Site 2:Akal Trace, La Pastora, Santa Cruz, Trinidad | 3 | Site 3:Cantaro Extension Rd, Santa Cruz, Trinidad | 4 | Site 4:Mt Hololo Rd Santa Cruz, Trinidad | 5 | Lab Reports | | Lab 1:Dissolved Oxygen and Biological Oxygen Demand | 7 | Lab 2:Total Suspended Solids | 10 | Lab 3:Total Dissolved Solids | 12 | Lab 4:Macro Invertebrate Fauna | 14 | Final Report | | Problem Statement, Objectives | 17 | Methods of Data Collection | 18 | Literature Review | 19 | Presentation and Analysis of Data | 20 | Discussion of Findings | 22 | Conclusions | 23 | Recommendations | 23 | Bibliography | 24 | Site Number: 1 Date: 28/11/13 Site: Reservoir Road, Santa Cruz, Trinidad (Control site – Furthest Upstream) Objective(s): To investigate a section of the river with little or no human impact to use as a control site. Activities: The class arrived at site 1 around 9:15am. Observations of the riverbed, the water itself, human influences and both flora and fauna were made. Also...
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...look back on our lives, and see opportunity that we have missed, or maybe a time we did not put forth the effort we should have. Philo’s ability to seize an opportunity is something we can all learn to achieve (Encyclopedia of World Biography, Thomas Gale, Edition 1, 1998). Philo Farnsworth was born in Indian Creek, near Beaver Utah, on August 19th, 1906. There was no electricity where Philo lived. Philo’s father, Lewis Farnsworth, would often discuss the technical aspects of such devices as the telephone, gramophone, and locomotives with his son. Philo also would read technical and radio magazines. When the family moved to a farm in Idaho that had it own power plant, Philo took the opportunity to study the plant, and master the lighting system. He was soon put in charge of maintaining the power plant (Postman, 1999). It was apparent that Philo was an inventor before he even went...
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...Lab Manual Introductory Biology (Version 1.4) © 2013 eScience Labs, LLC All rights reserved www.esciencelabs.com • 888.375.5487 2 Table of Contents: Introduc on: Lab 1: Lab 2: Lab 3: Lab 4: The Scien fic Method Wri ng a Lab Report Data Measurement Introduc on to the Microscope Biological Processes: Lab 5: Lab 6: Lab 7: Lab 8: Lab 9: The Chemistry of Life Diffusion Osmosis Respira on Enzymes The Cell: Lab 10: Lab 11: Lab 12: Lab 13: Lab 14: Lab 15: Cell Structure & Func on Mitosis Meiosis DNA & RNA Mendelian Gene cs Popula on Gene cs 3 4 Lab Safety Always follow the instruc ons in your laboratory manual and these general rules: eScience Labs, LLC. designs every kit with safety as our top priority. Nonetheless, these are science kits and contain items which must be handled with care. Safety in the laboratory always comes first! Lab Prepara on • • Please thoroughly read the lab exercise before star ng! If you have any doubt as to what you are supposed to be doing and how to do it safely, please STOP and then: Double-check the manual instruc ons. Check www.esciencelabs.com for updates and ps. Contact us for technical support by phone at 1-888-ESL-Kits (1-888-375-5487) or by email at Help@esciencelabs.com. • Read and understand all labels on chemicals. If you have any ques ons or concerns, refer to the Material Safely Data Sheets (MSDS) available at www.esciencelabs.com. The MSDS lists the dangers, storage requirements, exposure treatment...
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...Maggi noodles that has every household in an uproar. The dispute has placed the processed food industry, regulators, government, and even consumers in uncharted territory.This dispute has raised serious questions about processed food industry, What caused such a vehement reaction against what was adjudged as the Most Powerful Brand in recent times and to answer this questions, the research cum case study paper would like to explore the controversy surrounding around Nestlé’s maggi in particular and food industry in general and highlight the shortcomings of food safety apparatus at central and state level and suggest the strategies to revamp the same . Key Words- Food Safety and Standards Authority of India (FSSAI), Maggi. 1. Introduction Many fast food items have flooded the markets but noodles remained as the most popular item of all of them. Urban and semiurban markets are controlled by Maggi and other players are Top Ramen and other brands. Maggi has...
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...Using Anti-fungal Agents to Reduce Fungal Contamination for Micropropagation in the Classroom Jason Okazaki Mentor: Roger Shane Gold Department of Biology, Brigham Young University-Hawaii, 55-220 Kulanui St., Laie Hawaii Introduction Micropropagation is a method used for the multiplication of tissue culture in vitro. Fungal contamination is a major problem during explant micropropagation, as fungal growths greatly reduces survival and shoot proliferation. Fungal contamination is especially a problem in undergraduate teaching labs where inexperience and suboptimal culturing conditions tend to amplify the problem. The use of antifungal agents in culture may help alleviate these problems (Brown et al. 1982, Sheilds et al. 1984, Hauptmann et al. 1985, Tynan et al. 1993) . The purpose of this study was to explore the use of antifungal chemicals on Saintpaulia ionantha (African Violet), Daucas carota (Carrot), and Passiflora edulis (Passionfruit) by testing the efficacy of five commonly used antifungal compounds (Miconazole, PPM, Amphotericin B, Benomyl, Nystatin) as gauged by monitoring rates of fungal contamination and explant survival during in vitro micropropagation. Results There was a significant difference between the different antifungals used when comparing explant survival (p=0.011). PPM at 1.5 ml/L showed the best result with 75.0% of P. edulis explants surviving. Conclusions All explants of D. carota were contaminated throughout the experiment. This may have...
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...Coca-Cola in India Coca-Cola is a brand name known throughout the entire world. It covers 60 percent of the $1.6 billion soft drink market. In 2006–2007, Coca-Cola faced some difficult challenges in the region of Kerala, India. The company was accused of using water that contained pesticides in its bottling plants in Kerala. An environmental group, the Center for Science and Environment (CSE), found 57 bottles of Coke and Pepsi products from 12 Indian states that contained unsafe levels of pesticides. The Kerala minister of health, Karnataka R. Ashok, imposed a ban on the manufacture and sale of Coca-Cola products in the region. Coca-Cola then arranged to have its drinks tested in a British lab, and the report found that the amount of pesticides found in Pepsi and Coca-Cola drinks was harmless to the body. Coca-Cola then ran numerous ads to regain consumers’ confidence in its products and brand. However, these efforts did not satisfy the environmental groups or the minister of health. India’s Changing Marketplace During the 1960s and 1970s, India’s economy faced many challenges, growing only an average of 3–3.5 percent per year. Numerous obstacles hindered foreign companies from investing in India, and many restrictions on eco-nomic activity caused huge difficulties for Indian firms and a lack of interest among foreign investors. For many years the government had problems with implementing reform and overcoming bureaucratic and political divi-sions. Business...
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...SAG MILL GRINDING DESIGN VERSUS GEOMETALLURGY – GETTING IT RIGHT FOR COMPETENT ORES J Starkey1 and P Scinto2 ABSTRACT Smarter processing for the future, in the area of SAG mill design involves accurate grinding test data, completing final mill design in less than three months, and at a cost of less than $80 000 US. More detailed variability testing on the other hand takes longer, is more expensive, and is used for throughput optimization for an existing or newly purchased mill. This paper shows that SAGDesignTM testing is excellent for new SAG plant design due to relatively low cost per test and the ability to do more testing for a limited budget on larger projects. It also briefly examines a way to develop proper geometallurgical ore hardness information on every block in the mine model, from the more detailed analysis data. Keywords: comminution tests, bond work indices, grinding mill design, database, ore hardness measurements, SAGDesign test, JK dropweight test INTRODUCTION The selection of SAG and ball milling sizes and configurations for new projects is complicated by the fact that grinding characterisation data is typically limited at best. The use of this grinding characterisation data by different grinding consultants, to specify totally different equipment and or configurations for the same project is becoming a major concern for the industry. This is highlighted by the fact that a number of new projects are following the concept of selecting the largest proven equipment...
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...Studies VII Practical 9 Cell Biology Studies IX Practical 10 Cell Biology Studies X - Experiment Description Page Writing of Lab Reports Identification of Biomolecules 5 13 Identification of Unknown Carbohydrate Solutions and Investigation of Action of Saliva and HCl in Carbohydrate Solution at Two Different Temperatures Investigation of the Effects of Catalase Concentration on Hydrogen Peroxide Decomposition 20 Synthesis of Starch Using an Enzyme Extracted from Potato Tuber Investigation of the Effects of Different Catalytic Conditions on Hydrogen Peroxide Decomposition Microscopy 27 Practical 6 Cell studies II Practical 7 Cell studies III Extraction of Cell Organelles by Cell Fractionation Determination of Solute Potential of Potato Cell Sap 47 Practical 8 Cell studies IV Effects of Different Treatments on Stained Potato Cells 64 Practical 9 Energetics I Respiration of Germinating Beans 67 Microscopic Examination of Cells at Various Stages of Plant Mitosis and Meiosis DNA, Mitosis and Meiosis Modelling 71 Respiration of Yeast 93 Practical 3 Enzyme studies I (Experiment 1) Optional: Practical 3 Enzyme studies I (Experiment 2) Practical 4 Enzyme studies II Practical 5 Cell studies I - - Practical 10 Energetics II Lab manual version 6_201505 FHSB1214 Biology I & FHSC1214 Fundamentals of Cell...
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...Studies VII Practical 9 Cell Biology Studies IX Practical 10 Cell Biology Studies X - Experiment Description Page Writing of Lab Reports Identification of Biomolecules 5 13 Identification of Unknown Carbohydrate Solutions and Investigation of Action of Saliva and HCl in Carbohydrate Solution at Two Different Temperatures Investigation of the Effects of Catalase Concentration on Hydrogen Peroxide Decomposition 20 Synthesis of Starch Using an Enzyme Extracted from Potato Tuber Investigation of the Effects of Different Catalytic Conditions on Hydrogen Peroxide Decomposition Microscopy 27 Practical 6 Cell studies II Practical 7 Cell studies III Extraction of Cell Organelles by Cell Fractionation Determination of Solute Potential of Potato Cell Sap 47 Practical 8 Cell studies IV Effects of Different Treatments on Stained Potato Cells 64 Practical 9 Energetics I Respiration of Germinating Beans 67 Microscopic Examination of Cells at Various Stages of Plant Mitosis and Meiosis DNA, Mitosis and Meiosis Modelling 71 Respiration of Yeast 93 Practical 3 Enzyme studies I (Experiment 1) Optional: Practical 3 Enzyme studies I (Experiment 2) Practical 4 Enzyme studies II Practical 5 Cell studies I - - Practical 10 Energetics II Lab manual version 6_201505 FHSB1214 Biology I & FHSC1214 Fundamentals of Cell...
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...Formal Lab Report Gibbon Research Lab Gibbon Formal Lab Report Aviv Goldshide New Community Jewish Hight School Biology Period B Mrs. Tarle December 2, 2014 Introduction Gibbons are small and endangered apes who are also known to be one of the most acrobatic species in the world. The gibbons use their acrobatic skills to leap distances of forty feet while being 200 feet in the air, flying at 35 miles per hour. These acrobatic skills usually come into play when they swing from one branch to branch (brachiating). Some sorts of gibbons are extremely rare. For example, the Eastern black gibbon is on list of the rarest primates in the wild and the Hainan gibbon is the rarest mammal in the world. The Gibbon Conservation Center was...
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