XML~

Salam..
Today we learn about XML..much easier??
XML was designed to describe data and focus what data is.
Here is some example of XML documentation,tree and table that were working on during class
indeed,,cooperation hepls us to complete this assignment faster.

XML documentation

XML table

XML tree

Here is the link to generate XML by ourself online.CLICK HERE

Excel

Microsoft excel is a spreadsheet application that features calculation,graphing tool,pivot tables and macro programming language called VBA.source wikipedia.


I've learn how to use excel since i was like in From 2..but until now i hadn't mastered it yet..maybe because it just too hard for me besides there's to many symbols needed to remember when writing the formula..i will try my best to master excel..yeah!!!

here's some interesting facts that i found about excel.

Columns	256
rows	65536

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imagine....many things we can write in excel..

preview on what we can do using excel.

Do know how to use excel 2007???click here on help

Chemsketch

my vacuum distillation apparatus is drawn using chemsketch

Basically chemsketch is a program used to draw chemical structure and also to draw picture related to chemistry. It makes the drawing of chemical structure easier and faster. Chemsketch also can read and write several file formats like SMILES which is short ASCII representation of  molecules.


This video shows  tutorial on how to use chemsketch

Features in Chemsketch 12.0 manual

Drawing simple stucture

Draw complex structure

Advanced Stuctures,SMILE Notation and Reaction Schemes

Advanced Drawing:Template

Calculating Macroscopic Properties

Creathing Graphical  Objects.

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To download the ACD lab Chemsketch Freeware 12.0 and the tutorial click here

another graphical objects using chemsketch.DNA double helix

PDB

Protein Data Bank is a bank...full of protein structure in 3D..thousands of them.

All information about the structure is provided in there.Until 12 October 2010..there are about 68562 structures of protein and these number is increasing day by day.

They get the all the infos from experiment conduted by scientist worldwide..

Experiment Method	Proteins	Nuclei Acids
X-ray Diffraction	55480	1231
NMR	7512	925
Electron Microscopy	214	17

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sources:-wikipedia.

These are some of example of method on how they get the exact stucture of proteins in 3D.

And i think these PBD is important to all reseachers,scientist,students(future scientist) so that we are able to differentiate and know the sructures of protein..

Crystal structure of Bacillus subtilis Lon potease from PBD.Method used to get the stucture is by using x-ray diffraction with 2.00 resolution.
 

This is the link for the website.PBD.

SMILE

thought it is smiley..but its not....sort of simplified version of molecular formula..

yeah..it's fun and easy becoz we draw the structure on chemsketch and..the programme will give you the answer..easy..

SMILE using chemsketch

manually SMILE

SMILE using Chemsketch

Yeah..it's just the same

Single Bond	-
Double Bond	=
Triple Bond	#
Aromatic	:

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We can omitted aromatic and single bond symbol,,you can learn it by yourself here