SELECT SQL_CALC_FOUND_ROWS posting_id, rw1.node_name AS subject, rw2.node_name AS topic FROM posting, rewrite_sol_bm AS rw1, rewrite_sol_bm AS rw2 WHERE ota_id=106478 AND type=1 AND library_status=1 AND posting.subject_id=rw1.subject_id AND posting.topic_id=rw2.topic_id AND rw1.node_type=1 AND rw2.node_type=2 ORDER BY library_downloads DESC LIMIT 0, 20 Online TA Profiles - Homework Help from BrainMass
Online TA Profiles
Alan Robinson, PhD
OTA ID#: 106478

Education Experience: MChem, Chemistry, University of Warwick, UK, 2005
PhD, Chemistry, University of Bristol, UK, 2009 (mid year)
Focus of Study: Chemistry - organic chemistry, organometallic chemistry, reaction mechanism and catalysts
Awards: Pfizer PhD Research Poster Competition 2008 (Bristol, UK)
Publications: 2 in preparation from PhD study
Work Experience: Currently work full for a large agrochemical company as a senior process chemist
-physical chemistry
-chemistry (general)
-organic chemistry
-reaction mechanisms
-chemical engineering
-NMR, mass spec and other analysis

Various placements in industry in organic synthetic chemistry - mechanisms, total synthesis, organic/organometallic chemistry
Skills & Achievements: 1st class (hons) Masters MChem degree in chemistry (Univ. of Warwick, UK).

PhD Organic Chemistry with Prof. Guy lloyd-Jones at Univ. of Bristol, UK (submitted and viva completion in next few months).

Teaching on a theoretical and practical courses to undergraduates at all tiers (from beginners to final year undergraduates)

Supervision of students on masters degree projects
Career Interests: Chemical Research in organic/organometallic chemistry. catalysis and mechanism in particular
Outside Interests: Football (soccer), Films and socialising with friends
Additional Information: Plenty of free time in the evenings mid-week - happy for the work and to help people
Message to Students
and/or Parents:
I have recently graduated from a 7 year stint in education which I thoroughly enjoyed! I understand the pressures and work-loads that can be involved, particularly with coursework and around the exam periods. I worked hard to obtain top grades throughout my degrees and I like the thought of helping others and passing on some of the knowledge I have gained. Since finishing my PhD in Chemistry, I have been working for a major agrochemical company in the UK and have continued to gain a lot of experience and knowledge - both theoretical and practical!
Postings Answered: 315
Cumulative OTA Rating: 4.9/5  What is OTA Rating?
Top Solutions Downloads
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  1. Probability - The Springfield Kings (a professional basketball team), has won 12 of its last 20 games and is expected to continue winning at the same percentage rate. The team's ticket manager is anxious to attract ...
  2. Lab : The Temperature Dependence of Salt Solubility - Procedure 1 1. Take four clean test tubes from the Glassware shelf and place them on the workbench. 2. To the first, add 3.5g of potassium chloride, KCl. To the second add 4g, to the third add ...
  3. There are two main types of cells: prokaryotic and eurkaryotic - 1. Baterial cells are prokaryotic. select two structures of baterial calls and briefly describe them;what they look like,what are they composed ofhen , explain how these two structures allow bacterial ...
  4. Population Growth and Percentage Increase - 130. Population of Mexico. In 2006 the population of Mexico was 107.4 million. If Mexico's population continues to grow at an annual rate of 1.43%, then the poptilation in 2028 will be 107.4(1.143)^14 ...
  5. Methods of Solving Systems of Equations : Pros and Cons - Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method? Which method do you like best? Why? What circumstances would ...
  6. Probability and Decision Trees - 1. A mail order company tracks the number of returns it receives each day. Information for the last 50 days shows Number of returns Number of days 0 - 99 6 100 - 199 ...
  7. Orbital Occupancy of Electrons : Transition and Inner Transition Elements - Just based on the orbital occupancy of electrons, is it justifiable to distinguish between the transition and inner transition elements? Should we consider any other factors?
  8. Biological psychology - What is biological psychology and examine its historical development. Identify the important theorists associated with associated with biological psychology. Describe the relationship between ...
  9. Hemoglobin as a Complexing Agent - Can we say that hemoglobin is a complexing agent? Discuss this issue, giving at least three reasons to substantiate your point of view.
  10. Plotting Graphs - Refer to the graph given below and identify the graph that represents the corresponding function. Justify your answer. y = 4^x y = log4x Plot the graphs of the following functions. Scan ...
  11. Bonding, Lewis Structures and Molecular Geometry - Consider the following elements and arrange them in order of increasing number of electrons depicted in electron dot symbols. Which one occupies the intermediate position in the series? P, Se, Si, I a ...
  12. Fishes and Glycerol - Fish produce glycerol to survive the freezing waters of the Arctic. Determine the degree to which the freezing point of blood and other biological fluids is lowered with the help of glycerol. What is ...
  13. Natural selection and biodiversity issues are intertwined. In simple terms how does natural selection result in biodiversity? - Briefly describe how natural selection results in biodiversity.
  14. Energy and Metabolism (Photosynthesis & Respiration); Cell Structure - Bacterial cells are prokaryotic. Select two structures of bacterial cells and briefly describe them; what do they look like, what are they composed of? Then, explain how these two structures allow bac ...
  15. DNA and genetics questions - Please help me with the attached questions.
  16. Characteristic Properties - Melting and Boiling Points - Procedure 1 1. Take a Constant Temperature Bath from the Tools shelf and place it on the workbench. 2. Open the Properties window and click on the Constant Temperature Bath. Set the bath tempera ...
  17. Roles of Carbon and Silicon in Organic Chemistry - Carbon and silicon belong to the same group and are known to have similar properties. Do you think that silicon can replace the role that carbon plays in organic chemistry?
  18. Geological dangers - I have done question 2 so no need to do over.Problem:For this project, you will use the United States Geological Survey (USGS) tools to help determine if you are in danger, based upon where you live. ...
  19. Genes and DNA - Suppose that gene X has the DNA base sequence 3'-TACCCTTTAGTAGCCACT-5'. QUESTION: What would be the base sequence of RNA after transcription occurs?
  20. Acid-Base Reactions and Definitions of Acids and Bases - Based on the steps occurring in an acid-base reaction, which definition of acids and bases is most practical? Give three reasons for your choice.
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