XML.."AWESOME"

Yesterday was Monday, as usual, we have Computer In Science class. Madam Linda was giving us quiz. It is about HTML, Internet, and SMILES. Alhamdulillah. I thought I was doing okay but still, I don't know my answer are exact or not. After that, Madam Linda tought us about the new topic XML which stands for Extension Markup Language. It is much like HTML but they play different roles.


XML Tree


XML Syntax



XML Table

MOLECULAR MECHANISMS	SEMI EMPIRICAL	AB INITIO
VERY FAST	FAST	SLOW
PARAMETER RESTRICTION	GOOD ACCURACY	VERY GOOD

PDB.."WONDERFUL"

Last week, i learned about PDB Protein Data Bank. I think this topics is definitely important for a biomedical science student like me.Ii believe that i m going to use this knowledge in future. I am very sorry to my lecturer, Madam Linda because i m late to post this topic. These past few weeks, the internet connection in my living area was very unconvenience for me to do the homework. Plus, i m not having an laptop as well as broadband now. Thank you madam for being so understanding.

PDB Protien Data Bank

*display:ribbon,colors:structure

*dispaly:wireframe,colors:group

This PDB images is 3LGI created by RasMol Version 2.6.

SMILES

Simplified Molecular Input Line Entry Specification(SMILES) is a specification of unambiguously describing the stucture of chemical molecules using short ASCII strings.

The table below summarised the topic that we cover in SMILES:

NO	TOPIC
1	Introduction of SMILES
2	SMILES Bonds
3	SMILES Branches
4	SMILES Atoms
5	SMILES Charges
6	SMILES Cyclic Structures
7	SMILES Conventions and Restrictions
8	SMILES Fragments
9	SMILES Metals

Tutorials:

1)

2)

3)

4)

Last but not least, who are interested to know more about SMILES, you can get SMILESCAS Database by clicking here.

Thank you.

Microsoft Excel.."NOW I KNOW"

Assalamualaikum..today, in KOS class..we learned about how to use Microsoft Excel. It was enjoyable but yet, we all know the fact that technology is sometimes against us. Maybe it was due to my lackness of knowledge about computer since i have never took any computer class before. Too bad! By using Microsoft Excel, we can organize the data in rows and column. Then, we can use it to perform mathematics calculations quickly such as graphs.

For today's duty, we should solve the tutorial that had been given by Madam Linda through my e-mail.

Part 1	Beer's Law Plot
Part 2	Titration
Tutorial 1	the percentage injured p against the temperature
Tutorial 2	the number of new housing starts per year

Part 1

Part 2

Tutorial 1

Tutorial 2

Chem Sketch..."ILLUSTRATING!"

*Graph and Writing

How do my sketches look? Not bad right?..This week we study how to use ChemSketch to sketch so many things related to Chemistry and Biology. I enjoy did this task but there were some problems that i was frustrated with. But forget it! Now i m satisfy with my masterpiece. :D

*look like a clover

*orbitals,p orbitals and Pi orbitals

*Setting up apparatus and labelling

*DNA structures

*phospholipids