Which of the following statements about radioactive isotopes is true? Radioactive elements are natural and therefore not harmful. The energy emitted by radioactive isotopes can break chemical bonds and cause molecular damage in cells. When given a choice between radioactive and nonradioactive isotopes of the same atom, living cells are more likely to incorporate the radioactive isotopes into their structures. The nuclei of radioactive isotopes are unusually stable, but the atoms tend to lose electrons.

Which of the following statements about radioactive isotopes is true? Radioactive elements are natural and therefore not harmful. The energy emitted by radioactive isotopes can break chemical bonds and cause molecular damage in cells. When given a choice between radioactive and nonradioactive isotopes of the same atom, living cells are more likely to incorporate the radioactive isotopes into their structures. The nuclei of radioactive isotopes are unusually stable, but the atoms tend to lose electrons.

The energy emitted by radioactive isotopes can break chemical bonds … Read More...
. What are the chief claims of Epicurus about life and how to live it? What is his definition of the “pleasurable life”? What is the proper role and value of philosophy?

. What are the chief claims of Epicurus about life and how to live it? What is his definition of the “pleasurable life”? What is the proper role and value of philosophy?

Epicurus also differentiates in between actual and also psychological excitement … Read More...
What is meant by the term viscoelasticity

What is meant by the term viscoelasticity

In actuality all materials depart from Hooke’s law in numerous … Read More...
History 108 Research Paper Assignment In order to fulfill the requirements for the course students will research and write on research paper Option 1: Research Paper You will write a 8-10 page research paper on a topic of your choosing based on the materials covered in class. The topic is of your choosing but must be approved by me in advance. The paper must be double spaced, Times New Roman with 12 Font, and have a proper introduction and conclusion. The paper must also incorporate at least 5 sources of academic quality, “Wikipedia does not count.” Sources include primary sources or books and articles, newspapers, video materials, or audio broadcasts etc. If you have a question, check with me. The paper will be due on November 23, 2015. The Paper will count for 20% of the final grade. The heading should be as follows in the upper left hand corner. Name Course Number, Title, and Section Number Professors Name Date Followed by the Title of the Paper Centered

History 108 Research Paper Assignment In order to fulfill the requirements for the course students will research and write on research paper Option 1: Research Paper You will write a 8-10 page research paper on a topic of your choosing based on the materials covered in class. The topic is of your choosing but must be approved by me in advance. The paper must be double spaced, Times New Roman with 12 Font, and have a proper introduction and conclusion. The paper must also incorporate at least 5 sources of academic quality, “Wikipedia does not count.” Sources include primary sources or books and articles, newspapers, video materials, or audio broadcasts etc. If you have a question, check with me. The paper will be due on November 23, 2015. The Paper will count for 20% of the final grade. The heading should be as follows in the upper left hand corner. Name Course Number, Title, and Section Number Professors Name Date Followed by the Title of the Paper Centered

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1 Lab Assignment Q1) The PIC16F1937 Memory Banks i) The Special Function Registers within the PIC16F1937 microcontroller are held within a number of memory banks. How many memory banks are there within the PIC16F1937 microcontroller? ii) Explain two methods to show how a special function register within a particular memory bank can be selected. Q1) The TRIS Registers The PIC16F61937 microcontroller has five TRIS registers, TRISA, TRISB, TRISC, TRISD, and TRISE situated in bank 1 in the special function register memory map. i) What is the function of the TRIS registers? ii) How can the TRIS registers in bank 1 be accessed? Write a short program to configure PORTA of the microcontroller as inputs and PORTB of the microcontroller as outputs. For the remaining exercises assume that PORTA is connected to switches and PORTB is connected to LEDs in common cathode configuration (i.e. output a 1 to illuminate). Q2) Key Press Accumulator It is required to produce a system incorporating a microcontroller that keeps count (in binary) of the number of times that a key has been pressed. The key is connected to bit RA0 of PORTA and when pressed should increment the binary value displayed on LEDs connected to PORTB. Write a program to meet the above specification, simulate the program to ensure correct operation, program a microcontroller and test. (Marks allocated for correct program demonstration). 2 Q3) Software Delays The PIC16F1937 assembly language program listed below is a software time delay incorporating two nested loops. value1 equ 0x20 value2 equ 0x21 org 0x00 delay movlw .65 movwf value1 outer movlw .255 movwf value2 inner decfsz value2 goto inner decfsz value1 goto outer wait goto wait By incorporating breakpoints and using the stopwatch determine the amount of time elapsed in the software delay assuming the microcontroller is operating from a 4 MHz crystal oscillator. Compare the value obtained above with that obtained by calculation. Are the time values equal? Q4) Travelling LED program It is required to produce a system incorporating a PIC16F1937 to produce the following sequence on LEDs (travelling LED). And repeat The LEDs are connected to PORTB and the sequence should only start after the key connected to RA0 has been asserted. Should key RA1 be pressed then all of the LEDs should be switched off. The sequence can be set off again by reasserting key RA0. Incorporate a 100ms delay between changes of state of the sequence. Write a program to carry out the above specification, simulate, program a microcontroller and test. (Marks allocated for correct program demonstration). 3 Lab Assignment Checklist Marks allocation: Q1) The PIC16F1937 memory banks Qi) 2% Qii) 2% Q1) TRIS Registers Qi) 2% Qii) 2% Configuration program 4% Q2) Key Press Accumulator Program Flowchart 8% Program 20% Explanation 5% Demonstration 5% Q3) Software Delays By stopwatch 6% By calculation 6% Q4) Travelling LED program Flowchart 8% Program 20% Explanation 5% Demonstration 5% TOTAL 100%

1 Lab Assignment Q1) The PIC16F1937 Memory Banks i) The Special Function Registers within the PIC16F1937 microcontroller are held within a number of memory banks. How many memory banks are there within the PIC16F1937 microcontroller? ii) Explain two methods to show how a special function register within a particular memory bank can be selected. Q1) The TRIS Registers The PIC16F61937 microcontroller has five TRIS registers, TRISA, TRISB, TRISC, TRISD, and TRISE situated in bank 1 in the special function register memory map. i) What is the function of the TRIS registers? ii) How can the TRIS registers in bank 1 be accessed? Write a short program to configure PORTA of the microcontroller as inputs and PORTB of the microcontroller as outputs. For the remaining exercises assume that PORTA is connected to switches and PORTB is connected to LEDs in common cathode configuration (i.e. output a 1 to illuminate). Q2) Key Press Accumulator It is required to produce a system incorporating a microcontroller that keeps count (in binary) of the number of times that a key has been pressed. The key is connected to bit RA0 of PORTA and when pressed should increment the binary value displayed on LEDs connected to PORTB. Write a program to meet the above specification, simulate the program to ensure correct operation, program a microcontroller and test. (Marks allocated for correct program demonstration). 2 Q3) Software Delays The PIC16F1937 assembly language program listed below is a software time delay incorporating two nested loops. value1 equ 0x20 value2 equ 0x21 org 0x00 delay movlw .65 movwf value1 outer movlw .255 movwf value2 inner decfsz value2 goto inner decfsz value1 goto outer wait goto wait By incorporating breakpoints and using the stopwatch determine the amount of time elapsed in the software delay assuming the microcontroller is operating from a 4 MHz crystal oscillator. Compare the value obtained above with that obtained by calculation. Are the time values equal? Q4) Travelling LED program It is required to produce a system incorporating a PIC16F1937 to produce the following sequence on LEDs (travelling LED). And repeat The LEDs are connected to PORTB and the sequence should only start after the key connected to RA0 has been asserted. Should key RA1 be pressed then all of the LEDs should be switched off. The sequence can be set off again by reasserting key RA0. Incorporate a 100ms delay between changes of state of the sequence. Write a program to carry out the above specification, simulate, program a microcontroller and test. (Marks allocated for correct program demonstration). 3 Lab Assignment Checklist Marks allocation: Q1) The PIC16F1937 memory banks Qi) 2% Qii) 2% Q1) TRIS Registers Qi) 2% Qii) 2% Configuration program 4% Q2) Key Press Accumulator Program Flowchart 8% Program 20% Explanation 5% Demonstration 5% Q3) Software Delays By stopwatch 6% By calculation 6% Q4) Travelling LED program Flowchart 8% Program 20% Explanation 5% Demonstration 5% TOTAL 100%

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Written Reflection #1 This week’s point to ponder and reflect on for your first written assignment … John Maxwell makes the point that leadership comes “from the inside out”; it is the qualities that make us up as people – as individuals – that make us effective leaders. For class we have asked you to complete “Appendix A: Evaluating Your Personal and Professional Values” from the Carson Dye text (both the self and have a peer evaluate your as well.) You have also completed the Myers-Briggs Type Indicator and learned about your personality type through the online assessment, the “My Personality Strengths and Weaknesses” worksheet and classroom activity. Please look over the results of your two assessments and the MBTI Strengths and Weaknesses Worksheet and reflect on your own leadership qualities as described in these tools. It is a goal of this class that you come away with improved leadership abilities and that the information you gain is assimilated into your “real life.” For this week’s reflection paper: o Identify three leadership characteristics where you personally have recognized a need for growth or improvement. o Describe what they are and what you will do this semester – perhaps a daily goal as suggested by Maxwell or a goal of something you hope to achieve in this class – to improve in each of these three areas.  Don’t forget, you also need to incorporate quotes or references from both Dye and Maxwell to get full credit for the writing assignment. Write well!  This can be in first person – but NOT in second person! (“I” but not “you”!) As Maxwell states: “If you can become the leader you ought to be on the inside, you will be able to become the leader youwant to be on the outside.”

Written Reflection #1 This week’s point to ponder and reflect on for your first written assignment … John Maxwell makes the point that leadership comes “from the inside out”; it is the qualities that make us up as people – as individuals – that make us effective leaders. For class we have asked you to complete “Appendix A: Evaluating Your Personal and Professional Values” from the Carson Dye text (both the self and have a peer evaluate your as well.) You have also completed the Myers-Briggs Type Indicator and learned about your personality type through the online assessment, the “My Personality Strengths and Weaknesses” worksheet and classroom activity. Please look over the results of your two assessments and the MBTI Strengths and Weaknesses Worksheet and reflect on your own leadership qualities as described in these tools. It is a goal of this class that you come away with improved leadership abilities and that the information you gain is assimilated into your “real life.” For this week’s reflection paper: o Identify three leadership characteristics where you personally have recognized a need for growth or improvement. o Describe what they are and what you will do this semester – perhaps a daily goal as suggested by Maxwell or a goal of something you hope to achieve in this class – to improve in each of these three areas.  Don’t forget, you also need to incorporate quotes or references from both Dye and Maxwell to get full credit for the writing assignment. Write well!  This can be in first person – but NOT in second person! (“I” but not “you”!) As Maxwell states: “If you can become the leader you ought to be on the inside, you will be able to become the leader youwant to be on the outside.”

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CURR 5702 Guidelines for Writing Analysis Project 1. Find a piece of writing written by a learner with special needs or an English learner. In your write-up, describe the learner’s background in as much detail as you can (country/language of origin, age/grade, gender, length of time in U.S., educational background, level of proficiency, etc.) and the type of writing it is (journal entry, 5-paragraph essay assignment, free write, etc.). 2. Determine what aspects of language are present in the writing. a. Where is the learner strong? b. Where does he/she need help? c. What features do you notice? (this is a list to get you thinking…you do not need to address every one) i. lexical variety ii. syntactic complexity iii. control of grammatical features (nouns, verbs, preps, etc.) iv. linking features (conjunctions) v. structures that mark order (first, second, later, finally) vi. structures that reference prior elements (using the right pronouns to refer back to some person or thing already mentioned) vii. Others? 3. Consider how you might assess this writing and provide feedback to the learner. a. Will you use a rubric? b. What will you focus on? Here are some possibilities: i. Organization and content ii. Language 1. Sentence fluency 2. Grammar/spelling/word choice iii. All of the above c. How will you convey your feedback? i. In writing 1. Highlight errors 2. Choose a few of the most common errors to highlight/ have the learner correct them? (e.g. Error log) 3. Provide general feedback without marking the paper? ii. Have a conference with the learner and discuss some of the areas in need of revision d. What are the next steps in the process? 4. What are your recommendations for literacy instruction? a. Based on your analysis and connections, how might you address the needs of this learner as a teacher? This is where you can connect your project with your readings from the course (or other readings as appropriate). i. Are there strategies, activities, tools, technology, resources, etc., that would be beneficial for your learner? Describe them and be sure to cite your sources. ii. Directly link the recommendations with the observations that you made in their writing sample and with your readings. 5. Write up the writing analysis you have done. Be sure to include the writing sample as an appendix. If you reference a rubric or Error log, etc., please include that as well. You should incorporate at least 4 references into this project (you can start with the 2 course texts if you like). Be sure to cite your sources within your paper and include a list of references at the end in APA format. The evaluation rubric for this project can be found below. Rubric for Writing Analysis Performance Excellent Good Needs Improvement Unacceptable 5 points 3-4 points 1-2 points 0 points Introduction and Context Writer introduces learner and gives clear context of learner. Writer identifies learner, but does not give full context OR writer describes context, but learner information sketchy. Writer has very little information about learner and/or context. No context provided. Writing Sample Writer describes clearly writing sample. Writer is too general about how writing sample. Writer has provided very little information about sample. No information provided regarding sample or no sample provided. 13-15 points 9-12 points 4-8 points 0-3 points Identification of Writing Challenges Language challenges are clearly identified and samples given to support challenges (including transcript numbers). Clear connections made to relevant topics covered in course. Writer indicates some idea of language challenges. Some support given. Some connections made to relevant topics covered in course. Writer discusses language challenges in general; does not support in terms of transcription. Minimal effort to make connections to relevant topics covered in course. Very little or no discussion language challenges identified and little or no transcription support provided. No connections to course topics. Plan for Assessment and Feedback Clear plan for assessing writing and providing feedback to learner. General plan for assessment; feedback addressed, but more details needed. Plan for assessment not clear; feedback to learner addressed superficially. No plan for assessment or feedback. Recommendations for Instruction Recommendations for instruction are clear and well-supported. Recommendations present, but need more description and support. Recommendations are implied or only partially supported. No recommendations given. 5 points 3-4 points 1-2 points 0 points References Writer includes at least 4 credible sources. Writer includes 3 sources. Writer includes 1-2 resources. Sources not included. Writing Conventions Writing is clear. No grammatical, spelling, or punctuation errors. APA format is correct. A few grammatical, spelling, or punctuation errors. APA format is mostly correct. Some grammatical, spelling, or punctuation errors. Numerous issues with APA format. Many grammatical, spelling, or punctuation errors. APA format disregarded. Total ____ / 75 Comments:

CURR 5702 Guidelines for Writing Analysis Project 1. Find a piece of writing written by a learner with special needs or an English learner. In your write-up, describe the learner’s background in as much detail as you can (country/language of origin, age/grade, gender, length of time in U.S., educational background, level of proficiency, etc.) and the type of writing it is (journal entry, 5-paragraph essay assignment, free write, etc.). 2. Determine what aspects of language are present in the writing. a. Where is the learner strong? b. Where does he/she need help? c. What features do you notice? (this is a list to get you thinking…you do not need to address every one) i. lexical variety ii. syntactic complexity iii. control of grammatical features (nouns, verbs, preps, etc.) iv. linking features (conjunctions) v. structures that mark order (first, second, later, finally) vi. structures that reference prior elements (using the right pronouns to refer back to some person or thing already mentioned) vii. Others? 3. Consider how you might assess this writing and provide feedback to the learner. a. Will you use a rubric? b. What will you focus on? Here are some possibilities: i. Organization and content ii. Language 1. Sentence fluency 2. Grammar/spelling/word choice iii. All of the above c. How will you convey your feedback? i. In writing 1. Highlight errors 2. Choose a few of the most common errors to highlight/ have the learner correct them? (e.g. Error log) 3. Provide general feedback without marking the paper? ii. Have a conference with the learner and discuss some of the areas in need of revision d. What are the next steps in the process? 4. What are your recommendations for literacy instruction? a. Based on your analysis and connections, how might you address the needs of this learner as a teacher? This is where you can connect your project with your readings from the course (or other readings as appropriate). i. Are there strategies, activities, tools, technology, resources, etc., that would be beneficial for your learner? Describe them and be sure to cite your sources. ii. Directly link the recommendations with the observations that you made in their writing sample and with your readings. 5. Write up the writing analysis you have done. Be sure to include the writing sample as an appendix. If you reference a rubric or Error log, etc., please include that as well. You should incorporate at least 4 references into this project (you can start with the 2 course texts if you like). Be sure to cite your sources within your paper and include a list of references at the end in APA format. The evaluation rubric for this project can be found below. Rubric for Writing Analysis Performance Excellent Good Needs Improvement Unacceptable 5 points 3-4 points 1-2 points 0 points Introduction and Context Writer introduces learner and gives clear context of learner. Writer identifies learner, but does not give full context OR writer describes context, but learner information sketchy. Writer has very little information about learner and/or context. No context provided. Writing Sample Writer describes clearly writing sample. Writer is too general about how writing sample. Writer has provided very little information about sample. No information provided regarding sample or no sample provided. 13-15 points 9-12 points 4-8 points 0-3 points Identification of Writing Challenges Language challenges are clearly identified and samples given to support challenges (including transcript numbers). Clear connections made to relevant topics covered in course. Writer indicates some idea of language challenges. Some support given. Some connections made to relevant topics covered in course. Writer discusses language challenges in general; does not support in terms of transcription. Minimal effort to make connections to relevant topics covered in course. Very little or no discussion language challenges identified and little or no transcription support provided. No connections to course topics. Plan for Assessment and Feedback Clear plan for assessing writing and providing feedback to learner. General plan for assessment; feedback addressed, but more details needed. Plan for assessment not clear; feedback to learner addressed superficially. No plan for assessment or feedback. Recommendations for Instruction Recommendations for instruction are clear and well-supported. Recommendations present, but need more description and support. Recommendations are implied or only partially supported. No recommendations given. 5 points 3-4 points 1-2 points 0 points References Writer includes at least 4 credible sources. Writer includes 3 sources. Writer includes 1-2 resources. Sources not included. Writing Conventions Writing is clear. No grammatical, spelling, or punctuation errors. APA format is correct. A few grammatical, spelling, or punctuation errors. APA format is mostly correct. Some grammatical, spelling, or punctuation errors. Numerous issues with APA format. Many grammatical, spelling, or punctuation errors. APA format disregarded. Total ____ / 75 Comments:

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