Science

After watching the great video The Cosmic Voyage, 1)  tell us about four (4) new concepts or facts that you find the most interesting and 2) what did the video show you about the concept of time and space? All initial posts MUST have at least 250 words A Cosmic Voyage w/ Morgan Freeman https://www.youtube.com/watch?v=tQGz76_1feY&feature=youtu.be

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Readthe Article “Thinking Like a Geologist” and answer the following questions:1. Give two reasons why the people interviewed decided to follow careers in the geosciences.2. On the basis of the information in the articles and your own thoughts, identify three other reasons why a person might choose a career in the geosciences.3. On the basis of the information in the articles and your own thoughts, identify two reasons why a person might not choose a career in the geosciences

Description:For this assignment, you will get the opportunity to engage in naturalistic observation.Objectives:• Review descriptive research and its four key methods.• Compare and contrast the fundamental goals of basic and applied research.• Discuss the ethical concerns and guidelines for psychological research.Instructions:As you start to observe these individuals in their natural setting, focus on their behavior. You may want to bring a notepad and take notes of the behavior while being very objective. This is naturalistic observation, so don’t try to interpret the behavior, only write down what you see.Step 1: Review.Review the assigned readings and additional material included in this module’s content.Step 2: Observe.Select a space where people congregate (farmers market, mall, playground, fair/carnival, etc.) and observe them for 30-45 minutes.Once you have completed the observation, attempt to form a theory regarding human behavior you observed. Write about it in detail, answering the following questions.1. State the location, time, date of the observation2. What behavior did you select to focus on?3. Can you say anything about people in general based on what you saw?4. Did you see similarities in people’s behaviors?5. Did you notice any differences in behavior (age, gender, race, etc.)?6. Did you notice any potential research questions or hypotheses that may be of interest for future study?7. What are the advantages and disadvantages of this type of research method?Step 4. Submit Your AssignmentYour response should be in a Word document, two to four pages long, written in APA format (12-point font, double spaced).Assignment Submission:When you have completed the assignment, select the “Submit Assignment” button at the top of these instructions, and choose a format for submitting your assignment.RubricAssignment Rubric – UniversalAssignment Rubric – UniversalCriteria Ratings PtsThis criterion is linked to a Learning OutcomeIdeas10 ptsIdeas are clear, insightful, thought provoking, and focused; they consistently support the solution to the assignment challenge or question(s).8 ptsIdeas are clear and focused to support the solution to the assignment challenge or question(s), but they are not consistently insightful or thought provoking.6 ptsIdeas are clear but conventional or general; they only somewhat support the solution to the assignment challenge or question(s).2 ptsIdeas are unclear or clichéd and demonstrate a lack of focus in support of the solution to the assignment challenge or question(s).10 ptsThis criterion is linked to a Learning OutcomeApplication10 ptsThe assignment includes clear connections to lesson content. It includes abundant details and examples that generate interest and provide relevant, concrete, and insightful evidence in support of sound logic.8 ptsThe assignment includes clear connections to lesson content. It includes abundant details and examples that generate interest and provide relevant, concrete, and insightful evidence in support of sound logic.

Review the scientific method found on page 15 of your text. Research a reliable resource on this topic. Identify each step of the scientific method as it relates to the following:Make an observation that is testable.What was the observation in the study?HypothesisWhat was the hypothesis?TestWhat were the details of the test conducted?Gather dataHow did the researchers gather the data to test their hypothesis?Interpret resultsWhat were the final results of the study?How did the researchers use the scientific method to come to the conclusions of the study?

describe the reduction formula

Soil Analysis Lab ReportPlease follow the template exactly… and read through the entire thing.Please for the directors exactly… and read those as well.Should you have any questions, please let me know ASAP.DIRECTIONS: 3.2 LAB (Soil Analysis) Directions and SupportUse this document to help you focus your research, and organize your thoughts on the required components.Part 1: Researching pertinent background information and citing sourcesClick here to read about the activity and purpose of this lab investigation.You may want to start a Google Doc where you can keep track of your thoughts, notes, sources, etc.Research peer reviewed studies that have been conducted on soil. Once you enter “soil” in the search engine, you will see more specific categories to search if “soil” is too broad for youMake sure to use Google Scholar as your search engine so that it filters through peer-reviewed sources.Watch this video to get an idea of how to use Google Scholar.Select and summarize one or more of the studies.Make sure to maintain your citations (watch the video in 3b if you aren’t sure how to do this).Research peer reviewed studies that have been conducted on ONE of the soil characteristics that we will analyze in this experiment. You may choose from the following:Soil structureSoil pHSoil potassiumSoil phosphorusSoil nitrogenSelect and summarize one or more studies on the soil test you selected in step #4.Part 2: Developing your hypothesisWe calculated the relative density and relative frequency of five prairie plants in our first lab. Your hypothesis for this lab should be a possible explanation for that data (see figures 1 and 2 below) based on the soil tests we are conducting.Based on your research from part 1, #3 and #4 above, develop a hypothesis for the different relative density and frequency patterns between the two reconstructed prairies.Note: A hypothesis is a testable prediction, but we haven’t tested this yet, so you cannot be wrong!Feel free to use this format for your hypothesis if you aren’t sure how to write one.(insert on observation about the different density or frequency patterns between the two prairies) could be explained by (insert soil test), because . . .You could strengthen your hypothesis by including peer-reviewed studies on the soil requirements of one of the prairie plants.Part 3: Writing the introductionSummarize the purpose of investigating soil characteristics. (See Part 1, #1)Summary of current research/literature related to the topic. You should have at least TWO (2) outside sources cited. One should be about soil. The other should be about one of the tests that we are conducting in this lab.Use Google ScholarMust be from peer-reviewed journalsInclude internal citations following MLA formatHypothesis for the study you are conducting (not the ones you cited)Your hypothesis should be written in this format: (insert on observation about the different density or frequency patterns between the two prairies) could be explained by (insert soil test), because . . .Part 4: Finishing up the report.Click here to open up the template you are to use to finish the report, and finish writing all sections.Click here to view the rubric that will be used to score your report.Make sure to look at the feedback you received on your last report so that you know what you did well, and what you need to improve on in this lab report.This report is the reassessment of the last lab report, and therefore your grades on this report will replace the grades on the last lab report.

Explain the increase in liquid hydrostatic pressure

masters level dissertation in chemistry10,000 wordsvery complicated taskrequiring calculationsAqueous two-phase systems based on ethyl lactate is an innovative technique to separate biomolecules that combines the advantages of liquid-liquid extraction and hydrophilic biorenewable solvent. Due to the complexity of these systems, rigorous models based ontheory are not available. Therefore, the empirical equation given by Merchuk is usually used todescribe binodal curves. However, Merchuk’s equations provide a poor extrapolation ability.Therefore, the aim of this work is the analysis of other equations, comparing the modelsreported in the literature and proposing alternative equations to improve accuracy or to reducethe mathematical complexity. The research objectives of this project are:i) To compile a database containing experimental data of solubility of nine aqueousbiphasic systems based on ethyl lactate;ii) To select statistical criteria to be used for the selection of models;iii) To fit various empirical models to experimental data;iv) To analyse and compare the effectiveness of empirical models, allowing discussion ofthe advantages and disadvantages of each equation.MS Excel will be used as calculation tools.

Select a sport skill of which you are familiar, for example, a full golf swing:Apply Atkinson and Shiffrin model of information processing to the learning and performing of your skill:What are the relevant learning and performing cues for this skill?What are the typical irrelevant skills that must be filtered out?What do you suggest as the key focus of attention to perform this skill successfully?Identify one possible mental training tool that could be used to enhance performance, explain how you might apply this tool.