Tuesday, May 26, 2020

Crickets and Their Reaction to Different Stimuli, Light,...

CRICKETS AND THEIR REACTION TO DIFFERENT STIMULI, LIGHT, SOUND, AND TOUCH Introduction According to Dorothea Kohstall-Schnell and Heribert Gras, Nicklaus, R found in his study most insects have fine hairs and/ or other structures for detecting movement such as wind and sound. (Activity of Giant Interneurones and other Wind-Sensitive Elements of the Terminal Ganglion in the Walking Cricket. Kohstall-Schnell, D. Gras, H. 1994).The cricket is equipped with these hair sensory structures. According to Dorothea Kohstall-Schnell and Heribert Gras, Palka, J. and Olberg, R found these structures trigger sensory cells and the message then passes through neurons to reach the terminal ganglion. (Activity of Giant Interneurones and other†¦show more content†¦There will also be a control group, a set of crickets in the same environment with the same stimuli, just not on ice. Once the cricket’s soil has reached 53.6 degrees Fahrenheit, measured with a thermometer, the first stimuli, light, is brought in. Light will be flashed on/ off with strobe light on high of the phone flashlight for 45 sec. Then record how many times the crickets jump, and rate their movement on a scale of 1-5. This rating is done collaboratively and decided upon as a group. The crickets will then sit for 2 more minutes without a stimulus. Once the two minutes is up the first and second stimuli will be used. The flash light and a noise (alarm sound on phone on high), these two stimuli will be present for 45seconds. Then record how many times the crickets jump as a whole, and rate their movement on a scale of 1-5.The crickets will then again sit for 2 minutes without stimuli. Lastly bring in all 3 stimuli. Throughout the 45 seconds the crickets will be presented with flashing light, sound, and motion (wind from a fan turned on its highest notch). Then record how many times the crickets jump as a whole, and rate their movements on a scale of 1-5.This experiment is also done to a group that was not on ice. These crickets were kept at a room temperature of 71.6 degrees Fahrenh eit; measuring this with a thermometer; after going through this procedure with the iced and non-iced group of crickets 3 times. The iced and non-icedShow MoreRelatedIntroduction to Motivation16686 Words   |  67 Pagesable to put her legs on ground and she would no more be able to walk and run like normal person. Her dream to be fastest lady on earth seemed to be fading away and then a magic turned everything upside-down. Sachin Tendulkar was once told to quit cricket,but today we hardly know about this story simply because Tendulkar is itself the name of success . We all know about Thomas Alva Edison as a great scientist but we hardly know about his story of failures. Every successful person had a bad patchRead MoreMarketing Principle Quiz20161 Words   |  81 Pagesgrowth, cost controls and wise investment of resources. We believe our commercial success depends upon offering quality and value to our consumers and customers; providing products that are safe, wholesome, economically efficient and environmentally sound; and providing a fair return to our investors while adhering to the highest standards of integrity.† | | | | | Selected Answer: |   a.   mission statement | Correct Answer: |   a.   mission statement | Feedback: | A mission statement answersRead MoreSales and Marketing for Financial Institutions80443 Words   |  322 Pagescompleting this subject students should be able to: describe the marketing and sales functions in a financial institution design a marketing plan and sales plan for a financial institution assess different buyer behaviour models and how these relate to the various market segmentation approaches assess the different promotional and communication activities used by financial institutions to acquire customers and manage customer relationships evaluate product or service distribution channels for the purposesRead MoreStephen P. Robbins Timothy A. Judge (2011) Organizational Behaviour 15th Edition New Jersey: Prentice Hall393164 Words   |  1573 PagesLoyalty Is an Outdated Concept 87 Questions for Review 88 Experiential Exercise What Factors Are Most Important to Your Job Satisfaction? 89 Ethical Dilemma Bounty Hunters 89 Case Incident 1 Long Hours, Hundreds of E-Mails, and No Sleep: Does This Sound Like a Satisfying Job? 90 Case Incident 2 Crafting a Better Job 91 4 Emotions and Moods 97 What Are Emotions and Moods? 98 The Basic Emotions 100 †¢ The Basic Moods: Positive and Negative Affect 100 †¢ The Function of Emotions 102 †¢ SourcesRead More_x000C_Introduction to Statistics and Data Analysis355457 Words   |  1422 Pagesconsidered a typical value for a variable, this is only one characteristic of a data set. Without additional information about variability and distribution shape, we don’t really know much about the behavior of the variable. 2. 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Friday, May 15, 2020

Macroeconomics Of A Stable And Sustainable Economic...

The role of macroeconomics in national economies is the creation of a stable and sustainable economic environment. The government is able to play this rule by using monetary policy interventions. The monetary policy makers often act independently to correct instability in the economy or to ensure that stability continues. The 2008 recession led to an intense debate over the ability of monetary policy to stimulate the economy when the interest rates are already below zero. A majority of the people who engage in discourse on the matter seem to believe that its ability is greatly undermined in such a scenario. However, an evaluation of the response by the Federal Reserve of the United States of America and other governments demonstrates that it can indeed help to revive the economy. Furthermore, the other alternative to monetary policy intervention is fiscal policy that has many political and other issues to consider. As a result, the former is the most effective and easiest response to a weak economy. In order to appreciate the full effect of monetary policy measures in a weak economy characterized by low interest rates, the evaluation of both theoretical and empirical evidence is required. In addition, it is essential to understand the factors that motivate bankers and other financial institutions to invest at a particular time. Literature Review According to Bernanke and Blinder (1992, p. 903), the monetary policy affects the credit channel that significant affects theShow MoreRelatedNotes On Macroeconomic Policy And Monetary Policy974 Words   |  4 PagesReorienting macroeconomic policy Feb 12th 2010, 16:33 by S.D. | WASHINGTON This article is written from a positive standpoint it also discusses Blanchard and Co.s list of the oversights and mistakes of Great Moderation macroeconomics and macro policy. Which include some items I will discuss such as: fiscal policy, monetary policy, monetary policy focused exclusively on inflation and used only one target the policy rate, and financial regulation was in its own silo, outside the macro policy frameworkRead MoreThe Government Should Play an Active Role in Managing an Inflationary Economy983 Words   |  4 PagesI agree that the government should play an active role in managing an inflationary economy. Buck (2011), stated that â€Å"The overwhelming majority of economists around the world believe it is appropriate for the government to take actions to promote economic growth and maintain low unemployment and low inflation.† Parkin (2012: 522) described inflation as â€Å"a persistently rising price level† and price level as â€Å"the average level of prices, and the value of money†. A price increase would cause peopleRead MoreHow Companies Maximize Profits1591 Words   |  6 Pagesconsumers’ demands. However, there are number of economic factors that hinder this operation. These factors are government regulations, rate of interest, exchange rate, trade cycles, general price level, employment and income, economic growth, and supply and demand. Economics consists of macroeconomics and microeconomics. The former analyses national economy and offers knowledge about the business environment (Samuelson Nordhaus 2010, p.5). Macroeconomics centres on the overall economy rather than theRead MoreEssay on India on the Move833 Words   |  4 PagesWhy did India experience relatively slow economic growth from independence until 1991? India became an independent country in 1947 and from that moment until the first years of the 1990’s, the government adopted the Import Substitution Industrialization model (ISI) in order to protect the economy against foreign competition. 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The authors brought the information that many countries in the last decade have shown a strong economic growth, however, they could not extinguish poverty, inequality and unemployment, indicators that besides the growth still unsatisfactory. Inclusive growth concept The main pillars of a quality growth, also called as good growth, must include qualityRead MoreWhat are the main causes of high unemployment in Zimbabwe? How serious a problem is it? Will land resettlement and HIV-AIDS ease or worsen the situation? Give reasons.1516 Words   |  7 Pageson a programme of Economic Reforms popularly known as Economic Structural Adjustment Programme (ESAP) and 1991-1992 saw one of the worst droughts. With close to 70% of the population living in the rural areas (CSO 1992) and dependent on agriculture for their livelihood, this constituted a major disaster. One result of these events was increased migration to the urban areas by people in search of employment. A further drought in 1995-1996 compounded the effect. Worsening economic conditions plus everRead MoreA Turning Point For Morocco s Political System1455 Words   |  6 Pagesstate institutions and very little importance was given to sound economic policy (Ali, Ben 2007). In 1982 the financial cri sis helped in sparking interest in their economic issues leading to adjutments in the structure of liberalization and privatisation in order to get foreign direct investments (FDI). The reforms were aimed at trade and credit and they took away import quotas and tariff rates were reduced to create a better environment for FDI that required guarantees for property and contract rightsRead MoreGovernements Use Fiscal Policy to Help Them Achieve Their Macroeconomic Objectives Explain What Is Meant by This Statement and Discuss Specific Fiscal Measures That the Uk Government Has Implemented in Recent Years to1832 Words   |  8 PagesEssay Economy, Society and the Built Environment ‘Governments use fiscal policy to help them to achieve their macroeconomic objectives’ Explain what is meant by this statement and discuss specific fiscal measures that the UK government has implemented in recent years to influence economic activity in the built environment. Definitions: FISCAL POLICY: â€Å"A combination of government spending and taxation used to achieve macroeconomic management. (The flow of government money in and out ofRead MoreGlobal Economic And Environmental Sustainability1989 Words   |  8 Pagesin population came a major growth in economic and financial activity that is increasingly more global and complex (Ayres et al., 2013). To compensate for this growth in population and economic and financial activity, the use of natural resources has risen at a similar rate. Although continuous economic growth is the primary goal of an economy, the finite amount of resources constrained by the capabilities of the ecosphere makes continuous exponential economic and population growth impossible. Currently

Wednesday, May 6, 2020

The Linear Regression Project Is The Amount Of Time...

The Linear Regression Project By Samantha LeStourgeon Fall 2016: Term Project – STA2023 Professor Santra What is the relationship between the amounts of time spent playing video games and your amount of sleep? Introduction Nearly every day, you can read articles about urbanized countries throughout the world, with issues or concerns arising from individuals playing video games for excessive amounts of time. Individuals form addictions to a surge in excessive or violent behaviors, commonly found among teens or younger children. Studies also indicate playing excessive amounts of video games can also have an effect on your sleeping patterns in a negative way. For instance, playing an extreme amount of video games prior to going to bed may create a more difficult time in falling asleep. So, I decided to take on a similar yet different type of study to discover out how much video gaming an average high schooler plays each night and how this may affect how many hours of sleep he/she receives. I was unable to find any online articles for this type of study, so I decided to find out for myself using the high school population at a local school. As the study began, I did believe that students who particip ated in excessive video gaming may receive less sleep. Statement of Task The focus of this study was to investigate if the amount of time students spend playing video games each evening may have an influence on the quantity of sleep the average high-school studentShow MoreRelated_x000C_Introduction to Statistics and Data Analysis355457 Words   |  1422 PagesOlsen, Jay Devore Acquisitions Editor: Carolyn Crockett Development Editor: Danielle Derbenti Assistant Editor: Beth Gershman Editorial Assistant: Ashley Summers Technology Project Manager: Colin Blake Marketing Manager: Joe Rogove Marketing Assistant: Jennifer Liang Marketing Communications Manager: Jessica Perry Project Manager, Editorial Production: Jennifer Risden Creative Director: Rob Hugel Art Director: Vernon Boes Print Buyer: Karen Hunt Permissions Editor: Isabel Alves Production Service:Read MoreInstructor Manual37126 Words   |  149 Pagesto all of my colleagues who have contributed to this manual. Very few of the ideas contained in here are totally original. Thanks much to all of you for spending so much time discussing how you do things in class and allowing me to share your ideas in this manual. F. Robert Jacobs i TABLE OF CONTENTS Introduction Videos included on the student DVD Additional pedagogical resources that come with the book Chapter Outlines, Tips, Case Teaching Notes and Extra Cases Chapter 1 – Operations andRead MoreA Concise Guide to Market Research Using Spss71933 Words   |  288 Pagesmarket research process. This included asking market research question(s), collecting data, and analyzing these using quantitative methods. This book provides an introduction to the skills necessary for conducting or commissioning such market research projects. It is written for two audiences. First, it is aimed at undergraduate as well as postgraduate students in business and market research. Second, it is aimed at practitioners wishing to know more about market research, or those who need a practicalRead MoreThe Impact of Electronic Media on Performance of Students11847 Words   |  48 Pageswithin what is referred to as â€Å"media effects† debate which to a great extent focuses on the potentiall y negative impact of the media on young people’s lives: video violence, gambling, educational performance, mass consumerism, etc. three main reasons for why media influence, should be given a closer look: 1. Student spends more time with the mass media than they do in school or with their parents. 2. The media are full of portrayals that glamorize risky adult behavior such as excessiveRead MoreDamodaran Book on Investment Valuation, 2nd Edition398423 Words   |  1594 Pageswilling to buy the asset from them. 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Tuesday, May 5, 2020

Strength of Public Speaking free essay sample

They say that for expertise or success in public speaking you must possess these three elements 1 Content D Message packed with practical, easy to remember and useful Information, 2. ) Confidence Knowing that what you share will be valuable and useful, and that you are the one to share it, and 3. ) Connection You must be able to draw the audience into the message. Thats what brings the laughter, the tears, and the standing ovations. Having said all this where, when, why, and how do these elements that one possesses become an art form in public speaking? Public speaking s a common source of stress for everyone.Many people are always confronted with these questions before preparing a speech topic: Is It really possible to speak without being scared? Public speaking is a big determining factor on how you go about life. If you think about it you need public speaking for everything you do. We will write a custom essay sample on Strength of Public Speaking or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page You will use this toll all the time. Speaking properly is a quintessential in life. If you dont know how to speak properly you will not be able to do anything. If you really look at It you need public for a Job, sports, parents, and teaching, Just to name a few. The list can go on for hours.The point I am trying to get across Is without public speaking ability, you will be a lost cause. I hate public speaking, but if I am going to be successful in life I need to have a grasp of what it can do for you. Public speaking cannot only help you out in life it can make you feel good about yourself. If you know what you are talking about and want to make sense out of it, you have to properly introduce to your audience. The way you do this is by a simple outline of what you want to say. The mall parts of a speech consist of: an Introduction, a body, and a conclusion. But there are many parts for each one.The Introduction has a couple of components that you need to know. The first one is the attention grabber. You need to state something funny or a mouth dropping fear of public speaking consistently tops every list of human fears. A face to face speech puts heavy demands on speakers and listeners. The combination of voice, body and personality as well as on-the spot chemistry makes speech a form of communication with compelling vitality. Regardless of the effort and attention given to creating a substantial and worthwhile message without an effective restoration the speech unlikely creates the desire effect.Improving certain aspects in presentations will allow enough experience and confidence to have the ability to successfully speak publicly. The ease to speak in front of large audiences and the ability to choose the right words at the right time seems as though they were born with the talent. Some benefit by taking courses through their high schools and universities, while others may spend thousands on a few hours of lessons In order to develop their ability, according to Lucas (18). As a result most Americans rank their umber one fear as being the fear of public speaking.Public speaking creates a feeling of empowerment, as one is able to communicate information to all audiences, along with the ability to influence peoples attitudes and behavior and to allow one to achieve a position of leadership. Public speaking is essential to success in nearly every walk of life. The fact of searching for a Job will be less stressful If an applicant workforce it is vital to have speaking skills to deliver oral reports or presentations, responding to questions, or while training new employees.