Networking and Chemistry2014 Spring TermZheng xin Building
Room 201
Professor Douglas Loy
My lecture notes will be available in “Harbin Network chemistry” under “courses” at
loyresearchgroup.com
Email: [email protected]
Curriculum Vitae: Professor Douglas A. Loy
• BS Chemistry, University of Arizona, 1983• MS Chemistry, Northern Arizona University, 1986• Ph.D. Chemistry, University of California, Irvine, 1991• Distinguished Member of Technical Staff, Sandia
National Labs• Team Leader, NanoSynthesis, Los Alamos National Lab• Professor of Materials Science & Engineering and
Chemistry and Biochemistry, University of Arizona• 11 patents, over 150 papers and proceedings
Email: [email protected]
Part 1: About the course (syllabus)
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Purpose: study and master the knowledge of networking and skill to search chemical information in the Internet.
• Since the most advanced information in the Internet is written in English, the course is scheduled to be taught in English
Internet is powerful tool for chemists
• Hardware and software architecture of the internet.
• Finding scientific information• Faster communication than letter writing• Writing papers for publication• Professional networking• Professional society information• Conferences and presentations
About the class:(I) First, my lectures:
1) Introduction to course & notes on good presentations, plus background on internet, 1st hour today
2) Searching chemical information on web2nd hour today
3) Attending International conferences and preparing scientific papers for publication (using web) Friday’s lectures
4) Summation of course, June 11th.(II) The remainder of the lectures will be student symposia (presentations). Student presentations start on Wednesday, May 21st.
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Course Schedule
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Lecture 1: About the course May 14
Lecture 2: Giving good presentations and introduction to the internet & Chemistry
May 14Lecture 3: Searching the internet, scientific literature
May 16Lecture 4:Scientific Literature, Paper, patents, Professional Meetings & Societies & getting a job.
May 16Quiz 1
May 16Lecture 5:Student presentations & discussion
May 21Lecture 6: Student presentations & discussion
May 21Lecture 7:Student presentations & discussion
May 23Lecture 8: Student presentations & discussion
May 23Lecture 9: Student presentations & discussion
May 28Lecture 10: Student presentations & discussion
May 28Quiz 2
May 28Lecture 11: Student presentations & discussion
May 30Lecture 12: Student presentations & discussion
May 30Lecture 13: Student presentations & discussion
June 4Lecture 14: Student presentations & discussion
June 4Lecture 15: Student presentations & discussion
June 6Lecture 16: Student presentations & discussion
June 6Quiz 3
June 6Lecture 16 : Make-up presentations, last lecture
June 11Lecture 17: End of class ceremony
June 11
Course grading:
10% Attendance 20% Presentations 10% Participation (discussion questions)15% Three quizzes (5% each)20% Computer Lab25% Final exam
Email: [email protected]
Signing papers & quizzes:Please sign your class number (1,2,3…32)& student identification number (e.g 1110700101) on quizes or any written assignments
I cannot read Chinese written language, so please sign your class number and student identification number
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Quiz 1 May 23, 2014Student class # 1Student identification #: 1110700101
Example
Example
Example
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Attendance
• Student leader takes each day• 10% of grade!!!• You must notify me by email (include student
#) if you cannot make it to class or if you missed because of illness or other excusable reason.
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Presentation requirements (20%)• Presentations start on Wednesday May 21st.• We will provide titles for presentations.• Presentation in Powerpoint (In English)• 10 minutes long, 2 minutes for questions• Must tell a logical story
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Grading presentations
– Quality of slides: titles, conclusion at base of each, bullets no sentences
– Quality of graphics (not pixelated)– Talk structure: introduction, – Subject matter– Presentation skill (voice, English, not reading
notes)
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Audience (team) participation (10%)
• After two or three talks (1 lecture), you will work in teams on discussion questions (provided by me).
• Five teams (6 or 7 students in each)• Write down discussion question• You will write down your teams’ conclusions• All students must sign their’s teams paper• This will count for your participation
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Audience (team) participation (Examples)
• How would you use the internet to find out if a chemical is commercially available?
• How would you discover all of the scientific papers of Professor Zhiping Zheng (from the University of Arizona) using the internet?
Your team would discuss and write an short answer to questions, sign the paper and turn in.
Email: [email protected]
Quizzes (15% of grade)• Three quizzes• You will have 30 minutes to take.• I will provide a Study quide for you to prepare
with.• NOT a team effort. Work by yourselves. No
copying of your neighbor’s quiz answers.• Quizes will be during 1) 4th period on Friday,
May 16th, 2) 4th period on Monday, May 28th and 4th period on June 6th.
Email: [email protected]
Example Quiz 1
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1) What is the internet?
2) What is a router and what does it do? 3) What is an http and what is it used for?
4) What is an ISP and what does it do?
5) What is the WWW and what is it for?
6) Name a chemistry search engine. 7) Name three different places can you find chemical keywords?
8) What kind of chemical search is the best at finding all of the citations?
Example Quiz 1
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1) What is the internet? A global network of computer networks2) What is a router and what does it do? An electronic gateway device that connects networks together and helps direct data traffic.3) What is an http and what is it used for? Hypertext Transfer Protocol is an application protocol for distributed, collaborative, hypermedia information systems.4) What is an ISP and what does it do? Internet service provider (ISP) is an organization that provides access to the Internet.5) What is the WWW and what is it for? World wide web- a collection of data servers around the world.6) Name a chemistry search engine. Scifinder, reaxys, web of science7) Name three different places can you find chemical keywords? Encyclopedias, search engines, textbooks, papers, patents 8) What kind of chemical search is the best at finding all of the citations? Structure search
First week Presentation Topics: May 21 & 23rd
1. Explain how the internet works. 2. Presentation of history of internet.3. How search engines work 4. Describe search engines available to you here in China.5. Describe how a VPN works6. Explain how to build a complete list of publications for a
scientist.. 7. Discovering where a scientist has worked (company or
government lab or University).8. Conducting author searches (how do you know you have
the right Professor Zhe Li??). 9. Chemical searching: How do you use the internet to tell
you if a chemical compound is new and has not been reported before?
10.Research topic searching. 11.Finding a chemical reactions or formulation using
chemical search engines
Part 2. Giving effective presentations
Douglas Loy
Networking and Chemistry
Email: [email protected]
Story telling tools• Visual-graphics• Strong load voice & eye contact• Slide title is a thesis
for slide• Reinforced with bullets of information• Finish each slide with conclusion or transition
Together these grab your audience’s attention and deliver your message more effectivelyEmail: [email protected]
9-11 Slides should do it.
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Title: Giving presentations
is easy
Introduction/background:
Organize your information
Presenting is easy because,
It is just telling a story.
Logical sequence of information
Don’t put everything you
know
On your slides.
Leave some things for the audience to ask about.
Conclusion: repeat thesis
from first slide.Acknowledgments
The title slide
• Introduce yourself • Paraphrase title of talk if possible• Introduce thesis during title slide. • Presenter must explain why this talk is
important or interesting to audience.
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The proper use of the title is to inform the reader of the talk’s
thesis
Email: [email protected]
Douglas Loy
HIT, Harbin, Heilongjong, PRC
Presentations tell a story
Beginning of talk: tell audience what they should learn (thesis)
Middle of talk: explain & defend thesis and reinforce
End of talk: repeat thesis clearly
People like to hear a logical story with a satisfying conclusionEmail: [email protected]
Applying the KISS (Keep It Simple Silly) Principle
• One concept or theme per slide• Try to keep it to 4 or 5 bullets max per slide• Simple, easy to understand graphics• Font greater than 18.
Simple, easy to understand slides that focus will leave your audience with your message more effectively
This is an awful graphic!!!!!Email: [email protected]
No outlines in short talks
• Absolutely useless for short talks (& most long ones)
• Waste of time at best, Insulting at worst• If you must, make it a map for complicated
presentations
Talks can be “outlined” on the first slideBut don’t waste your time or the audience with a special outline slide Borin
g!!!
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For historical background, use a time line graphic
1860 20101900
1920 1940 1960 1980
1990
20001950
1880
1930 1970
Surfactant templated
Bridged polysilsesquioxane sol-gel
Eugene Rochow (GE)
F. S. Kipping
Solid state NMR
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Don’t go overboard with details• Leave fine details for audience questions• Do not set yourself up for questions you can’t
answer• Keep presentation at higher level (not the
dreaded “graduate student seminar”)
The corollary is that you should be identifying potential questions and organizing your answers before you present
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Keep your talk length under control
• Start with one slide per minute• Practice and determine how many you will
actually will need
If you have too many slides your audience will not remember your message, only your lack of preparationEmail: [email protected]
Conclusion slide is where you revisit key points from presentation
• Do not save important points until conclusion• Paraphrase those points after introducing
them earlier.• Can be the conclusion bullets from slides
You can often end your summarizing the talks take home points by speculating about the future.
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Responsibilities of Audience during presentation
• NO talking, eating, cell phones ringing, texting, writing on computers unless its about the presentation
• Listen, because test material will be included in presentations.
• Clap when speaker is finished.• Raise hand to ask question. Stand and
introduce yourself then ask question.
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Speaker answering questions• Design slides to direct audience to questions
you want asked.• Don’t put everything you know on your slides,
leave off things so you can answer questions.• Repeat question back to audience:• “The question is….”• If you don’t know, ask the speaker to rephrase
question or tell them you do not understand the question.
Email: [email protected]
What you need to know about the internet:
• Definition of internet• Computer architecture of internet• What are protocols; what do they do?• What POP, ISP and IP are; what do they do?• What are routers; what do they do?• What is a LAN ; what does it do?• What is an http ; what does it do?• How a browser and search engine are similar and different• What is a url ; what is it for?• What is the backbone of the internet ; what does it do?• What is the world wide web?• What is a firewall ; what does it do?• What is a VPN; what does it do?
Email: [email protected]
The internet: global computer network
• Network of computer systems spanning the globe.• Network of networks• Share a common protocol suite (TCP/IP)• > 2 billion users• Internet Engineering Task Force• Internet Corporation for Assigned Names and
Numbers• Access to data (WWW) and communication (email)• No central administration
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History of Internet• Packet research in 1960’s• ARPANET (DARPA-US), NPL (UK), CYCLADES (FR), Telenet
(US), Tymnet (US) in early 1970’s• Computer Science Network (NSF, US,1982) • 1980’s TCP/IP standardization
– NSFNET 1986 (10-50 kb/s)• ARPANET & NSFNET replaced by commercial internet corp.’s 1990’s• since 1990’s Email, video calls, blogs social networking, WWW, etc. (> 10 Gib/s).
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One more how the internet works slide
Servers store information
Client is your phone, ipad, computer
nodes interconnection points
routers are the brains of the internet:joins networks. insures info only goes where it is needed and that it does get there.
Packets are the data fragment your request or answer is broken into for transit through the internet
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Search engines• Software designed to find (search) information on world
wide web• Use webcrawler and indexing algorithms to keep up to data
directory of data• Many commercial search engines (Google (89%),Yahoo,
Baidu (62% in China))• Scientific search engines: Web of Science, SciFinder,
Google Scholar
Email: [email protected]
Some are free others cost to buy license.
What you need to know about searching for chemical information on the internet
1) what search engines are available (Scifinder, web of science, reaxys, Google scholar).2) how to find Chemical Abstracts System numbers- they are assigned to each and every chemical.3) how to search by author names and find all of their publications4) how to find out where people worked by finding their resume or curriculum vita online.5) how to search with keywords6) that structure searching can be the best way to find a CAS number or all of the references there are for that compound.7) How to find CAS #, alternative names, and citations for polymers.8) How to search for reactions9) How to search for patents10) How to sort or down select citation lists by where, when, and for whom it was done11) How to export citation lists to bibliographic software12) How to find companies selling chemicals and their prices13) How to find the first time something was done.14) Sort by document type.
You need to know
Email: [email protected]
Internet is powerful tool for chemists
• Hardware and software architecture of the internet.
• Finding scientific information• Faster communication than letter writing• Writing papers for publication• Professional networking• Professional society information• Conferences and presentations
• Chemspider1,2
• Web of science2
• Scifinder2 (Chinese Academic Library and Information System: CALIS Universities)
• reaxys• Trademark and Patent office of PRC patent search
engine1,2
• US Patent office search engine1,2
Scientific information: Search Engines
1) Free resources2) Resources available in China
Scientific information: Chemicals
• Chemical information from chemical catalogs• Chem Frog free database with millions of
chemicals.• emolecules-structure search• web of science structure search• Scifinder structure searching • Search Google or Baidu with CAS number
Chemical Abstract Number and Structure searching
Continued on Friday