...| Exercise 1: Baseline Data Using the Horizontal Compression buttons and the scroll bar, display the data for Exercise 1 you wish to include in your report. | | ECG and Cardiac Cycle| |Time between QRS and the Startof Ventricular Contraction (s)| 1|1.48| 2|1.48| 3|1.46| 4|1.48| 5|1.48| Mean|1.47| Observe the heart and describe its behavior. Is this behavior consistent with what is shown in the data above? | | Study Questions | 1. Explain the basis for the delay between the atrial and ventricular contractions. | | 2. Describe the relationship between the ECG QRS complex and the beginning of ventricular contraction. What is the physiological significance of this relationship? | Exercise 2: Effect of temperature Using the Horizontal Compression buttons and the scroll bar, display the data for Exercise 2 you wish to include in your report. | | Effect of Temperature on Frog Heart Rate| |Temperature(°C)|Heart Rate(BPM)|CalculatedQ10|Cold|3|31.3||Room Temp|19|42.1|1.2|Warm|37|54.0|1.1||| Describe the effects that you observe of changing the temperature of the solution bathing the heart as it lies wihin the thorax. | | Study Questions | 1. How did temperature affect heart rate? What do you suppose is a consequence of being a poikilotherm? | | 2. Why is the Q10 a useful concept? | Exercise 3: Starling's law of the heart Using the Horizontal Compression buttons and the scroll bar, display the data for Exercise 3 you...
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... Question 1: What are the questions the court is deciding in this case? First of all, there are multiple issues involved in this case which are as follows: • A fact that the tribal court had the power to exercise jurisdiction of the non-Indian, that met the first exemption noted in the case of Montana v United States, which allowed tribes to judge civil actions, not criminal, over non-Indian people on tribal land when the non-Indian entered into a consensual relationship with the tribe....
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...enforces the agreement and buys or sells a share of stock at the agreed-upon price • Strike Price (Exercise Price): The price at which an option holder buys or sells a share of stock when the option is exercised • Expiration Date: The last date on which an option holder has the ri p g p ght to exercise the option Ameri can Option: Options that allow their holders to exercise the option on any date up to, and including, the expiration date • European Option: Options that allow their holders to exercise the option only on the expiration date Note: The names American and European have nothing to do with the location where the options are traded. The option buyer (holder): Holds the right to exercise the option and has a long position in the contract • The option seller (writer): Sells (or writes) the option and has a short position in the contract • Because the long side has the option to exercise, the short side has an obligation to fulfill the contract if it is exercised. The buyer pays the writer a premium. Stock options are traded on organized exchanges. By convention, all traded options expire on the Saturday following the third Friday of the month. • Open Interest: The total number of contracts of a particular option that have been written • At-the-money: Describes an option whose exercise price is equal to the current stock price • In-the-money: Describes an option whose value if immediately exercised would be...
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...Organization of Nerve Tissue Lab Exercise 1: The Multipolar Neuron A. What is the function of a neuron? Neurons carry and transmit electrical impulses generated by both internal and external stimuli. B. What is the difference between a neuron and a nerve? Neurons are the cells that exchange messages from the internal and external environments. Nerves consist of many neurons that transmit different signals to the brain. They form structural and functional units of the nervous system made up of neurons. C. What gives a multipolar neuron its name? It is named multipolar because of the multiple branches, processes, and extensions that stem off the cell bodies. D. What are the functions of the dendrites and axons? Dendrites receive incoming signals for the nerve cell. Axons carry outgoing signals of the cells to other cells in the body. Exercise 2: Structures of selected neurons A. Which slide contained bipolar neurons? The pyramidal cell slide. B. Which slide contained unipolar neurons? The dorsal root ganglion slide. C. What was unique about the dorsal root ganglion compared to the other two slides? The dorsal root ganglion was more round in shape compared to the perkinje and pyramidal cell slides. The nissle substance, nucleus, and satellite cells were visible. Exercise 3: The Neuroglia and Support...
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...LWC1 - Fundamentals of Business Law and Ethics Course of Study Your competence will be assessed as you complete the LWC1 objective assessment for this course of study. This course of study may take up to 10 weeks to complete. Introduction Overview There are the two major subdomains of study within the Fundamentals of Business Law and Ethics Course of Study: business law and business ethics. The exam covers 11 business law and ethics concepts, including the following: contractual relationship government regulation of business dispute resolution labor and employment law hiring and employment practices warranties, negligence, and liabilities Sarbanes-Oxley Act ethical issues in business ethical leadership ethics programs use of company resources You likely have had some experience with the legal system, either through your own encounters or merely through listening to the nightly news, and you have probably read or heard about various ethical and legal issues causing financial upheaval in today's business world. This background will serve you well in this study. Now you can expand on that experience, and perhaps refine and enhance your own views on these issues. Once you complete this course of study, you will have demonstrated a level of competence that you can immediately use in your work setting and career. Outcomes and Evaluation There are 10 competencies covered by this course of study; they are listed in the "Competencies for Fundamentals of Business Law and Ethics...
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... individual family. There are many cultural beliefs and values shared by family members that influence their health perception. Gordon’s functional health assessment is used for a comprehensive nursing data base collection of the family unit using both subjective and objective data. Gordon’s functional health assessment is a holistic approach describing the individual’s biopsychosocial-spiritual, interrelated behaviors in 11 different areas in a family/community life (Edelman & Mandle, 2010). The purpose of this paper is to analyze a family of three African American adults using the Gordon’s 11 functional health assessment tool: values and health perception, nutrition, sleep/rest, elimination, activity/exercise, cognitive, sensory/perception, self-perception, role relationship, sexuality, and coping. This tool helps nurses to promote areas of wellness, as well as identifying health problem patterns, to assist the family to optimize their well-being. Values and Health Perception In interviewing this family, their perception of overall health is good. The husband (JG) is in his early sixties and work as a school counselor. He takes cholesterol medication for hyperlipidemia. His wife (MG) is in her late fifties and is a homemaker. She is over-weight and is on three different kinds of medications for diabetes, high cholesterol, and hypertension. They have three children, but only one daughter (AG), in her late twenties, still lives with them and she is in perfect health. Both,...
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...2013 V BS Biology Bi183.1 Section A Exercise 1: Baseline Data Results Figure 1. Force (N), ECG (mV) and heart rate (bpm) of the pithed frog. Figure 2. Force (N) per unit time (s) of the pithed frog. Figure 3. ECG (mV) per unit time (s) of the pithed frog. Table 1. Time between QRS and the start of ventricular contraction(s). 1. Observe the heart and describe its behavior. Is this behavior consistent with what is shown in the data above? Yes. The heart of the frog rhythmically contracts and relaxes. This behavior is supported by the general fluctuations observed force values and the consistent patterns of the ECG occurring in regular intervals. 2. Explain the basis for the delay between the atrial and ventricular contractions. The said delay is mainly caused by the A-V node and its adjacent conductive fibers, causing an overall delay of 0.13 second (Guyton and Hall 2006). Conduction in the transitional, nodal, and A-V bundles is dampened by the decreasing number of gap junctions along the pathway of conduction, creating great resistance against the conduction of excitatory ions from one fiber to another. This ensures that the atria completely empty blood into the ventricles before ventricular contraction occurs. 3. Describe the relationship between the ECG QRS complex and the beginning of ventricular contraction. What is the physiological significance of this relationship? A typical electrocardiogram normally exhibits P, Q, R, S...
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...Problems and Exercise Questions for Week 4 1. Chapter 7, Problems/Exercises, Questions 5, 16, and 17 (post in the “Week4: Problems and Exercise” DropBox). 5. Study the E-R diagram of Figure 7–20. Based on this E-R diagram, answer the following questions: (5 points) a. How many PROJECTs can an employee work on? Hint: This is asking about cardinality in relationships as defined on page 203. How many of each entity types are involved with the project and employee entity types? b. What is the degree of the includes relationship? Hint: This is asking about degree of relationships as defined on pages 202-203. How many entity types are involved with the relationship with the include relationship? c. Are there any associative entities on this diagram? If so, name them. Hint: Pages 204- 205 describes an associate entity; are they special entities only created when other entities interact with each other? d. How else could the attribute Skill be modeled? Hint: Bottom of page 200 e. Is it possible to attach any attributes to the Includes relationship? Hint: Includes just means on entity type must have another entity type. So this question is asking, we have a project, what are some attributes of a task in the project? The answer is yes! – There are some attributes of tasks that need to be performed as part of the project – just name a few attributes for any possible task. f. Could TASK be modeled as an associative entity? Hint: Look...
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...Study Guide Taylor’s University Undergraduate Business Programmes BUS1604/ECN60104 Microeconomics March Semester 2016 ______________________________________________________________ TUTORIAL 1 (WEEK 2): INTRODUCTION - THE NATURE AND METHOD OF ECONOMICS. THE ECONOMIZING PROBLEM (CHAPTER 1&2) CLASS ACTIVITIES: • Recap Lecture 1 • Tutorial exercises LEARNING OUTCOMES: Understand the meaning and significance of economics. Distinguish between microeconomics and macroeconomics. Explain various types of economic choices and to appreciate the concept of opportunity cost. Understand the marginal concepts and how they relate to rational choices. Construct, interpret a production possibility curve and understand its significance within the micro and macro perspectives. Describe economic efficiency. Understand the importance of ceteris paribus assumption. Distinguish between positive and normative statements. TUTORIAL EXERCISES. Question 1 In a paper written by Bentley College economists Patricia M. Flynn and Michael A. Quinn, the authors state: We find evidence that Economics is a good choice of major for those aspiring to become a CEO. When adjusting for size of the pool of graduates, those with undergraduate degrees in Economics are shown to have had a greater likelihood of becoming an S&P 500 CEO than any other major. A list of famous economics majors published by Marietta College includes business leaders Warren Buffet, Donald...
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...[brackets] indicate the corresponding question number in the lab notebook Exercise 2: P in the Water 18pts 1) [6.1] Fill in the data table below. (2pts) Input | Green Algae Population Size | Dissolved Oxygen (mg/L) | 1x | | | 2x | | | 3x | | | 2) [6.2] In Microsoft Excel (I’ve provided an Excel spreadsheet, but you are welcome to use the spreadsheet application of your choice: Google Sheets, OpenOffice, etc.) plot a line graph of your green algae population size data to show how green algae relate to phosphorus input levels. Think about which is the dependent and which is the independent variable. Be sure to label your axes. Copy your completed graph into the space below. (3pts) 3) [6.3] Does the relationship between green algae population size and phosphorus level indicate that phosphorus was a limiting nutrient for green algae in the lake? Explain in 4-5 sentences. (4pts) 4) [6.4] In Microsoft Excel (or spreadsheet application of your choice: see above), plot a line graph that shows how oxygen relates to phosphorus input level. Think about which is the dependent and which is the independent variable. Be sure to label your axes. Copy your completed graph into the space below. (3pts) 5) [6.5] What is the relationship between dissolved oxygen and phosphorus in the lake? State in 1-2 sentences. (2pts) 6) [6.6] Based on your two graphs, what is the relationship between green algae population size and dissolved oxygen the lake? Provide a...
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...& Creative Problem Solving (Ch. 9): Present on 11/18 e. Verbal & Nonverbal Communication (Ch 6): Present on 11/18 f. Listening in groups (Ch 7): Present on 11/18 2. Groups will sign themselves up for a preferred chapter and corresponding presentation day. Sign-ups will be on 9/16 and are first-come, first-serve. One group per chapter, please. 3. As a group, come up with a short activity/exercise that addresses the concept, its associated problems, and gives groups the opportunity to fix the problem and understand the concept well. I encourage you to come up with your own exercise; however you can adapt a preexisting team building exercise. Please cite the original source if you borrow and adapt a preexisting activity. Be creative and have fun with it! 4. The exercise should be between 20-25 minutes and include the following: a. Define and describe the term or concept. Discuss how groups may struggle with your concept. b. Lead us through an activity: Have the class break into their groups, provide any instructions and materials for the activity, and be in charge of the exercise (timing, explanations, monitoring, etc). c. Debrief with us, explaining how the activity...
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...Participation Participate in class discussion 3 of 7 days with at least 2 substantive posts on each of the three days. 2 Discussion Questions Respond to weekly discussion questions. DQ1:Wed DQ2:Sat 2 Nongraded Activities and Preparation Complete the Equation Editor tutorial and Virtual ChemLab Tutorial located on your student website. Individual Text Exercises, Part I Resources: Equation Editor tutorial Prepare written answers to the following assignments from Introductory Chemistry: • Exercise 20 in Ch. 1 • Exercise 120 in Ch. 2 • Exercise 112 in Ch. 3 • Exercise 120 in Ch. 4 • Exercise 100 in Ch. 5 • Exercise 126 in Ch. 6 • Exercise 116 in Ch. 7 • Exercise 100 in Ch. 8 Submit the assignment, as directed by your facilitator. Friday 5 Individual Virtual ChemLab Assignment 2-4 Access and view the Virtual ChemLab Tutorial, located on the student website. Complete 2-4: Precipitation Reactions from Virtual ChemLab: General Chemistry Laboratories, located on the student website. Note. To complete the assignment, the Virtual ChemLab software must be installed on your computer and must be used in conjunction with Virtual ChemLab: General Chemistry Laboratories. Installation requirements and instructions may be found in the workbook and on the accompanying CD. Once the software is installed, an electronic workbook may be found corresponding with your workbook, which contains preset lab assignments that match the workbook assignments. Use these preset...
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...|[pic] |Course Syllabus | | |College of Natural Sciences | | |CHM/110 Version 3 | | |Introductory Chemistry | Copyright © 2010, 2007 by University of Phoenix. All rights reserved. Course Description This course will examine the basic principles of chemistry conceptually and specifically. The course will apply chemical concepts to address relevant issues ranging from atomic structure and chemical reactions to organic and biological chemistry. The course topics include matter and energy, chemical bonding, intermolecular forces, chemical equilibrium, and nuclear, organic, and biological chemistry. Students will apply these concepts using practical examples, facilitated discussions, and experiments conducted through a virtual laboratory. Policies Faculty and students/learners will be held responsible for understanding and adhering to all policies contained within the following two documents: • University policies: You must be logged into the student website to view this document...
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...skeleton, provide a system of levers used in movement, and are utilized in numerous ways to control the environment that surrounds you every second of your life. Few people relate the importance of movement as one of the factors necessary for maintaining life, but the body doesn't survive very long without the ability to produce movements. The study and review for this chapter includes microscopic and macroscopic features of bone, bone development and growth, location and identification of bones, joint classification, and the structure of representa tive articulations. Review of Learning Outcomes 6-1 Describe the primary functions of the skeletal system. 6-2 Classify bones according to shape, and compare the structures and functions of compact and spongy bone. 6-3 Compare the mechanisms of intramembranous ossification and endochondral ossification. 6-4 Describe the remodeling and homeostatic mechanisms of the skeletal system. 6-5...
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...Business Economics II Group Nº in Moodle: Surnames and names: Homework 3 (Due on April 26) Exercise 1: Analyze the specific investment case between the firms Alcoa and Essex. You can find information in the article in Moodle. The extra information found in other sources will be valued (cite the bibliography or source used). In particular, answer the following questions: a. Describe the initial relationship between the two firms and justify it in an economic sense. b. Describe the problematic (time line and more relevant facts) c. Describe the outcome of the case, consider other possible alternatives and analyze them in economic terms. Exercise 2: Soft drink industry case (Using the article in Moodle) Briefly answer: a) What is the prevailing contract in the 80s-90s between CSD and the bottlers? b) According to transaction cost theory…Why did they pass from one contract to another? Did asset specificity increase? b) What is the "fountain channel" distribution? Were there differences between Pepsi and Coke? Why? Exercise 3: A wheel manufacturer is considering to install a production plant adjacent to the car assembly factory of SEAT. The required investment is 240 million Euros and it will allow the wheel manufacturer to produce a total of 10 million wheels over the entire useful life of the production plant. The variable costs of producing each wheel are 66 Euros. The maximum price SEAT is willing to pay is 100 Euros. a) Calculate the rents of...
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