piece of my life

Kemutu

2009-10-30T11:48:00.000-07:00

(paintball tournament at KOS, I-Quest Fest)

go..goo.., KEMUTU..!!=P

All out day....
Tension because 'KEMUTU' had been treated unfair...

Try our best next tym, Kemutu..!! Yahhh....(hehe..~)

Smile Practise

2009-10-30T10:50:00.000-07:00

29 october 2009..
We learnt how to generate smile notation from molecule structures using Chemsketch. We were given 16 kind of stuctures to be drawn. It's not so easy to draw all of them because we have to follow the rules while drawing them. If the drawing has any mistake, the result, which is the smile notation, will be different. Some structures are difficult to be drawn.

After done with the drawing, we must generate smile notation for each structure. After generated all the notations, we can check all the answers at this website, http://www.daylight.com/daycgi_tutorials/smipractice.cgi , so that we know if we had done any error or mistake while drawing the structures.

PDB and Rasmol

2009-10-28T00:50:00.000-07:00

Today class, 28th Oct 2009, we learned about Protein Data Bank (PDB).

The PDB archive contains information about experimentally-determined structures of proteins, nucleic acids, and complex assemblies. As a member of the wwPDB, the RCSB PDB curates and annotates PDB data according to agreed upon standards.

The RCSB PDB also provides a variety of tools and resources. Users can perform simple and advanced searches based on annotations relating to sequence, structure and function. These molecules are visualized, downloaded, and analyzed by users who range from students to specialized scientists.

We must download molecule structure from PDB website, http://www.rcsb.org/
After download the 3-D molecule structure, we opened and viewed it in Rasmol.

Using Rasmol, we can display the selected molecule as wireframe, backbone, sticks, spacefill, ribbons, strands, cartoons, or molecular surface. We also can change the colour of the molecule to monochrome, CPK, shapely, group, temperature, structure, user, model or alt. Besides, we also can rotate the molecule to view each sides.

With PBD and Rasmol, now, we can easily get various kind of 3-D molecular structures and edit them according to our needs.

I found that it is kind of interesting to learn about PDB and used Rasmol software. Before this, i never heard of them. So, today's learning is very beneficial to me.

chemsketch class practical

2009-10-07T06:58:00.000-07:00

Today, 7th of Oct, KOS class, we all were introduced to a new software, Chemsketch. I thought it's quite interesting to sketch and draw chemical structures,diagram, apparatus etc., using computer.

We were given tasks to complete sketching and drawing 5 things: energy of reaction diagram, p-orbital, d-orbital,pi-orbital,vacuum distillation apparatus, two-chain DNA strand,lipids and micelles.

We learnt to draw all of them by referring to the manual book that have been given to us.
Although we have referred to the notes, it's kind of difficult to draw the objects, since we were new to this software. Somehow, we have learnt many things, such as how to make an energy diagram and two-chain DNA strand by using polyline. We also learnt how to draw different types of orbitals by using polygon(p-orbital and d-orbital) and ellipse(pi-orbital). We drew apparatus using lab kits templates and arranged them properly according to its actual arrangement in experiment. Then, we learnt how to draw lipids and micelles using ellipse and polyline, convert it to curve then smoothen it.

After we finished our sketch, we must email our work to the lecture and post it at our blog.

Excel class practical..

2009-09-30T10:49:00.000-07:00

Excel lab practical

Excel lab tutorial

30 sept 2009, practical KOS1110 class..

Today, in this class,i have learned to make use of microsoft excel. I learned to insert datas, plotting the graph, find the equation, solve for the unknown data, formulating, and customizing graphs and datas. I must know how to use all the tools in the excel that related to graphing in order to complete the task.The graph must based on the data given.
Here, i also learned how to create and formatting gridlines, chart titles, axis titles, chart area, border, plot area, trendline, and choose the right graph for each data type. We were given task to do the lab practical referred to the manual and complete the tutorial during class time, which is exactly 3 hours.
After we had completed all the task, we need to email it for marking. Then, we need to post the summary of our today's activities at our blog, like what i just did here=)

2009-09-09T01:07:00.000-07:00

my cfs roomates

1 step for the whole.. Oh my..."why uia??" i'm questioning myself .. n whatt.."engineering.." should i go?? Well, it's hard.., but it's even hard to know that i must.. Soo.., here i am.. somewhere in pj.. here,'CFS IIUM'.. after settled everything regarding my registration, searh for my room.. Oh godness.., "level 4?" There.. i met my roomates.. It's quite supprising to see so many family members came just to send them.. Looking that situation, i knew, none of them have an experience staying in the hostel.. After i knew all of them, they were so nice.. I'm having such a good friends and roomates..

my bestfriends in cfs and until NOW..( 3P)

3P= 3 perempuan

the name was given by our friends from PSSGM cfs.., since we're always stick together.., where ever we'll go, what ever we'll do..=P

2009-09-09T00:13:00.000-07:00

where's the 'magic skool bus..?'

omg.., models took over the street..!