Label each as TRUE or FALSE:
Lab Ex. 5-7 Así se forma: Talking about activities in the present: Additional yo-irregular verbs
B. Additional yo-irregular verbs
5-7 ¿Qué hace Pepita? ¿
1. sus libros.
mi libro de español a clase todos los días.
2. La profesora
“Buenos días”.
“Buenos días” a mi profesor.
3. Pepita
la tarea después de clase.
la tarea después de clase.
4.
la tele.
la tele por la noche.
Lab Transshipment Problem (100 Points)
Problem 1 Transshipment Problem
Courtesy example from Spreadsheet Modeling and Decision Analysis By Cliff Ragsdale)
The Bavarian Motor Company (BMC) manufactures expensive luxury cars in Hamburg, Germany and exports cars to sell in the United States. The exported cars are shipped from Hamburg to ports in Newark, New Jersey, and Jacksonville, Florida. From these ports, the cars are transported by rail or truck to distributors located in Boston, Massachusetts; Columbus, Ohio; Atlanta, Georgia; Richmond, Virginia; and Mobile, Alabama. Figure 1 shows the possible shipping routes available to the company along with the transportation cost for shipping each car along the indicated path.
Currently, 200 cars are available at the port in Newark, NJ and 300 are available in Jacksonville, FL. The numbers of cars needed by the distributors in Boston, Columbus, Atlanta, Richmond, and Mobile are 100, 60, 170, 80, and 70, respectively. BMC wants to determine the least costly way of transporting cars from the ports in Newark and Jacksonville to the cities where are needed.
Problem 2 Maximum Flow Problem
Consider the north-south interstate highway system passing through Cincinnati, Ohio. The north-south vehicle flow reaches a level of 15,000 vehicles per hour at peak times. Due to a summer highway maintenance program, which calls a for the temporary closing of lanes and lower speed limits, a network alternative routes through Cincinnati has been proposed by a transportation planner committee. The alternative routes include other highways as well as city streets.
Because of differences in speed limits and traffic patterns, flow capacities vary, depending on the particular streets and roads used. The proposed network with arc flow capacities is shown in Figure 2.
The direction of flow for each arc is indicated, and the arc capacity is shown next to each arc. Note that most of the streets are one-way. However, a two-way street can be found between nodes 2 and 3 and between node 5 and 6. In both cases, the capacity is the same in each direction.
Lab Assignment 2: Advanced Encryption Standard (AES)
Due in week 9 and worth 120 points.
Instructions
Example:Step 1:Lab Assignment 2: Advanced Encryption Standard (AES)
Due Week 9 and worth 120 points
This exercise uses the Advanced Encryption Standard (AES). The United States National Institute of Standards and Technology (NIST) adopted AES as Federal Information Processing Standards Publications 197 (FIPS PUB 197) in 2001. AES supports key lengths of 128, 192, and 256 bits; JavaScrypt uses 256 bit keys exclusively.
For this exercise, you will need to use two (2) different e-mail accounts (i.e., your Strayer email account and your personal email account). You will be creating an encrypted message and sending it from your first e-mail account to your second e-mail account.
Instructions
Example:
Step 1:
If there is a question in a step, your response should be included directly under the screen shot of that step.
Lab Steps:
<paste screen shot here>
2. Create a key and enter it into the text box under the “Key” section. (The text option button under the textbox should be selected.) Next, click the “Generate” command button. Copy the contents of the “Key” text box to a notepad file because you will need it later.
<paste screen shot here>
3. Then, go to the “Plain Text”” box immediately underneath the “Key” text box and enter text that you want to encrypt. (The “Codegroup” option button under the textbox should be selected.) Click the “Encrypt” command button.
<paste screen shot here>
4. Look at the “Cipher Text” text box located below the “Encrypt” command button. Explain what is there.
<paste screen shot here>
5. Login to your second e-mail account and open a new email.
<paste screen shot here>
6. Copy the contents of the “Cipher Text” text box into the body of the email that you will be sending to your second email account.
<paste screen shot here>
7. Clear the contents of each of the “Key,” “Plain Text,” and “Cipher Text” text boxes.
<paste screen shot here>
8. Send the email from your first email account to your second email account.
<paste screen shot here>
9. Go to your second email account and open the email that you sent to yourself. Copy the encrypted message and paste it into the “Cipher Text” text box at http://www.fourmilab.ch/javascrypt/javascrypt.html. Click the “Decrypt” command button.
<paste screen shot here>
10. Look back in the “Plain Text” text box. What do you see? Discuss what happened.
<paste screen shot here>
11. Now, enter the key (plain or encrypted) into the “Key” text box. Which key did you enter? Can you enter the plain (unencrypted) key or do you have to use the encrypted one in order for the contents of the encrypted “Cipher Text” text box to be unencrypted and displayed in the “Plain Text” text box? Provide a rationale for your response.
<paste screen shot here>
12. If a person does not have the original encrypted key, can he or she encrypt the original key that he or she entered in the “Key” text box? Provide a rationale for your response. Note:No screen shot is needed for this step.
13. Explain the differences, if any, between using AES encryption versus a DES one. Note:No screen shot is needed for this step.
14. Why do many consider AES encryption more secure than DES? Provide a rationale for your response.Note:No screen shot is needed for this step. there is a question in a step, your response should be included directly under the screen shot of that step.
Click here to view the grading rubric.
Hi
could you please look at the assignment and research data attached. It is a Lab report, I have done the method section already. Could you please complete it by 15 September, I am happy to pay you a base price and will consider a good tip if the report meets the quality I am looking for.
thanks
Running head: LAB REPORT 1 Lab ReportStudent NameCourse NameAugust 24, 2017 LAB REPORT 2Abstract The examination of this Lab Report inspecting the degree to which more youthful and more…
lab report.
The experiment is on the lab 06 properties pdf focus on 6-1 and 6-2. my experiment stop at 6-1 the temperature…
The scientificwriting pdf is the different element which appear on the lab report.
The peroxidase data is the result of the experiment: focus on the average of the result
Lab Report for Enhance oil recovery
All related files are below.
PLEASE FINISHED EVERY REQUIRES.
Outline for lab report
1. Title,dateoflabsession,andyournameatthetopoffirstpage. 2. Concisestatementoftheobjectiveoftheexercise.
Pre-lab
3. Your answers to task 2 in the pre-lab exercise.
Methods
Results 6. Selected photos for the C your group considered. 7. ForthethreeCfromyourlabsession:
Acknowledgements.
10.State the names of the other students in your group, and their contribution to the laboratory activity. Acknowledge the contributions from the other two groups in your session.
If you can answer the whole work sheet that’d be great. But I really need #7. The pollen grain contains 2 nuclei, what is their function?
Lab Report 9ROOTS, SHOOTS, & LEAVESNameDate:1. All plants come in two life cycle stages, the sporophyte and the gametophyte. The plantsthat you see around the lab are all in which body stage?Spovo phyre2. In the alternation of generations seen in plants which life cycle stage (Sporophyte orgametophyte):a) Produces the eggs and sperm?Game tovuteb) Produces the spores?Spovopic) Is diploid?phy teBeovopasted) Is haploid?Gametophyte3. In plants a haploid cell is produced and grows into the gametophyte.4. In plants the fusion of sperm and egg produces an embryo that grows into theSPovophyte5. The male gametophyte of flowering plants is called the _SDevi)or thePollenqVal6. The female gametophyte is called the Menpoomnciophate7. The pollen grain contains 2 nuclei. What is their function?Bio 124 Lab Manual.
Lab Report 2 – Greenhouse Effect – Rubric ABSTRACT (10 pts)
£Contains an introduction (background and objectives) £Contains brief description of methods£Contains results£Contains conclusions
INTRODUCTION (15 pts)
£Starts with a general introduction to the topic. Addresses the importance of greenhouse gases, greenhouse effect, climate change, global warming, etc.
£Contains the questions you were interested in answering. In our case, an appropriate question might be “how does the temperature of gases change with varying environments? (open, closed, greenhouse gas filled..)”
£References textbook
£Citation format is correct
£Citations are paraphrased. Direct quotations are not used.
£Objectives of the study are clearly stated. MATERIALS AND METHODS (20 pts)
£Contains all relevant information to enable the reader to repeat the procedure £Routine procedures are not explained£Written in paragraph form (not a numbered list) and in complete sentences £Written in past tense
£Materials are not listed separately£No preview is given of how the data will be organized or interpreted
RESULTS (20 pts)
£Results are described in full sentences, as a narrative. The results must be noted, either quantitative or qualitative, for both experiments.
£In this report you should have a graph showing the temperature change results of experiment 1 and 2 (x-axis: time, y-axis: temperature). [Can add tables of data for 1 Extra Credit pt each].
£Reference is made to each table and figure, and the results are described in words
Adapted from © 2013 Sinauer Associates, Inc. All rights reserved. Permission granted to users of A Student Handbook for Writing in Biology to download and adapt this form for their own use. For educational use only, not for commercial use or resale.
£Figure and table titles are informative and can be understood apart from the text
£No explanation is given for the results VISUALS (TABLES AND GRAPHS) (10 pts)
£Summarized data presented in table form
£Visuals are included in results section
£All plots are complete, including axis labels and any other information needed to understand the plot
DISCUSSION (15 pts)
£Results are briefly restated£Results are explained and interpreted in context of the bigger picture of what the greenhouse
effect and global warming means for our world.
£Errors and inconsistencies are pointed out. Any sources of errors are explained and discusses.
£Implications of the results are described REFERENCES (Included in Intro pts)
£Reference format is correct and complete£All end references have been cited in the text. All in-text citations have been included in the
References section
CORRECT GRAMMAR USED THROUGHOUT (10 pts)
lab report
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