Sunday, April 17, 2011

CrazyEngineers Forum

CrazyEngineers Forum

accessing Social networking websites on mobile phone without internet connection

Posted: 17 Apr 2011 02:53 PM PDT

Usually these applications updates your status or brings your recent wall posts on social networking websites by sending and receiving Short Messaging Service (SMS dude !!!). The following are two methods...

:) smstweet :: for tweeting on the go via sms
:) shorthand browser :: its a j2me application that can run on your phones that support java

read the rest on my blog crack bytezz :rolleyes:

Site format

Posted: 17 Apr 2011 11:09 AM PDT

one suggestion for ur site: Concentrate Stuff
Maybe like groups on the home page
~tree system
~then the forum

Are Superstitions good enough?

Posted: 17 Apr 2011 10:22 AM PDT

We , TECHIES , people from modern era ,suppose us to be very logical and rational towards the things. Yet we have faiths and trusts whose reasons we cannot explain.Sometimes We do things which we cannot explain why are we doing. Being so much advanced , Being engineers we have superstitions.
Sachin Tendulkar has his own superstitions. The point is that everybody has some type of superstitions. I have mine. Most of the CEans will be suerstitious. I willnot ask you to tell but just want you to cogitate and have some words if superstitions are good enough.

italian engineering

Posted: 17 Apr 2011 10:07 AM PDT

Vieni a trovarci su ingegneria italiana il sito del podcast INGITALIA la trasmissione gratuita orientata ai temi di ingegneria civile, meccanica, elettrica, nucleare, architettura, informatica e quant'altro possa
interessare i tecnici ed i curiosi, con un "taglio" veloce - "modello" news radiogiornale.
Akta e Newton vi accompagneranno nei meandri della fisica, passando attraverso le news di informatica per arrivare fino all'architettura moderna.
:happy:

Please help me.. i'm zero in automobile engineering =(

Posted: 17 Apr 2011 09:04 AM PDT

Hey guys,i am the material engineering student and new in this forum, i have problem in getting the information about comparison of used and new crankshaft after tempering process, so i would like to asking you about the problems or defects recently happened on crankshaft, and the time to crankshaft usually get problem. What type of material they are used to produced crankshaft. More explanation in detail required. Thanks guys for help me.. ;););)

How to write this trigger

Posted: 17 Apr 2011 09:01 AM PDT

:(:(:(:(:(:(:(:(:(

Hi ,

I am not much touch in database programming but have to include trigger for this following table in one of my subprograms so please can anyone suggest a solution for it
as I am days stuck on these for days and not able to get it .

customer(custno,custname,address)
order(orderno,total_cost,date_ordered,date_dispatc hed,date_paid,status)
orderline(orderno,prodno,quantity)
product(prodno,prodname,proddescr,unit_cost)

We have to write a rule/trigger to update total cost of an order when we change quantity in orderline table .

also we have another trigger to handle situation when product is removed from stock
it should follow two action as
1) update status field for any orders for that product to be seeking alternative products
2) Set the quantity values of orderline containing the product to null .

I would be thanful for the reply .

Please help me.. i'm zero in automobile engineering =(

Posted: 17 Apr 2011 08:58 AM PDT

Hey guys,i am the material engineering student and new in this forum, i have problem in getting the information about comparison of used and new crankshaft after tempering process, so i would like to asking you about the problems or defects recently happened on crankshaft, and the time to crankshaft usually get problem. What type of material they are used to produced crankshaft. More explanation in detail required. Thanks guys for help me.. ;););)

The Khan. is here!

Posted: 17 Apr 2011 08:34 AM PDT

Hello fellow CEans! The name is Abhijeet Khan. (Khandagale). Mechanical Engineer from GHRCE, Nagpur, I've a wide work area. I've a blessed brain which I put to use a lot. I've got interest in too many stuff. Even have 2 international papers to my name. I've a great interest in Solar physics. CEO and Founder of a small start-up, Albedo Informatics. We provide training on 'in'different topics. Worked with Laboratory for Applied Research in Electronics and MagiMan Technologies, I've kept electronics and robotics as my hobby. Have 4 research papers under Networking, Space Communications, Robotics, Hybrid vehicles. Trying to bring in a change. Here I'm!

IITian John Paul Xavier wins General Motors India Automotive Design contest

Posted: 17 Apr 2011 08:17 AM PDT

General Motors India had organized an event for automotive design called 'Design the Next Chevrolet Contest' for engineers & designers across the nation.

Around 1000 entries were received and 40 were shortlisted.
The objective of this contest was to design a car that would appeal to Indian tastes, preferences and requirements.
Designs were shortlisted by a panel of judges on the following parameters like aesthetics and visual appeal, ergonomics, developmental potential, overall presentation. The contest also kept in mind Indian driving conditions, the environment and safety.

The jury members consisted of Karl Slym, President & Managing Director, GM India, Hormazd Sorabjee, Editor-in-Chief, Autocar, Anil Saini, Director, GM India Design, Global Network Teams & Sumit Sawhney, Vice-President, Sales, Marketing & After-Sales, GM India.

The winners of the contest were felicitated at a function held in Mumbai. John Paul Xavier from Industrial Design Centre at IIT Mumbai who was declared as the winner was awarded with a brand new Chevrolet Beat.
Sachin Panchal from DSK International School of Design in Pune was declared the first runner-up of the contest.

News Source: WheelsUnplugged

Bearings , pinion , counter shaft

Posted: 17 Apr 2011 08:08 AM PDT

I have problems in getting the concepts related to slow speed mill Pulverizers : Ball mill or tube/drum mill type. They are using reduction gear box single stage and has cooling coils of water to cool the oil. How will it be arranged and why do we need to make system bulkier?

2) I dont understand why do we need bearings? what are their types? And oil system also for bearing.
3) In the drum mill , they use counter shaft with pinion. It swayed away my head.
Why do we need this arrangement?

Please CEans help me out..

Some information about lung cancer

Posted: 17 Apr 2011 07:44 AM PDT

In a large study looking at over 85,000 people, smokers of menthol cigarettes - contrary to popular opinion - actually had a lower rate of developing and dying from lung cancer than non-menthol cigarette smokers. In this study, pack-a-day smokers who smoked menthol cigarettes were 12 times more likely to get lung cancer than non-smokers, as opposed to the non-menthol group who were 21 times more likely than non-smokers to develop the disease.
So why did we believe menthol was so deadly? The concern was based on a correlation. Black people are more likely to develop lung cancer. They are also more likely to smoke mentholated cigarettes. But in studies, correlation doesn't always imply cause.
Based on that theory we have even come up with reasons why mentholated cigarettes may be more dangerous. Perhaps it is harder to quit smoking for those who choose menthol (not so said this study). Perhaps the smoke from menthol cigarettes is inhaled more deeply into the lungs.
Of course, the real concern is smoking in the first place. And even if menthol cigarettes are not harder to quit and are not more dangerous, there are other concerns. It seems that it isn't only blacks that prefer the menthol variety. Our teens, whether black, white, or Hispanic, are also finding the menthol variety more appealing in recent years. And teen smoking is a huge concern.

Found 10 projects in a random walk - Inscrutables

Posted: 17 Apr 2011 07:06 AM PDT

Here are Randofo's Top 10 Projects of 2010:

Randofo's Top 10 Projects of 2010

Bioramani

Applications of Breadth First Search in Data Structures Explained - Video Lecture

Posted: 17 Apr 2011 06:54 AM PDT

Dr. Naveen Garg, Department of Computer Science and Engineering ,IIT Delhi explained the Concept of Two Applications of Breadth First Search in Data Structures and Algorithms. Feel free to ask your questions and contribute your ideas here...

Data Structures for Graphs Concept Explained - Video Lecture

Posted: 17 Apr 2011 06:52 AM PDT

Dr. Naveen Garg, Department of Computer Science and Engineering ,IIT Delhi explained the Concept of Data Structures for Graphs in Data Structures and Algorithms. Feel free to ask your questions and contribute your ideas here...

Graphs in Data Structures Explained - Video Lecture

Posted: 17 Apr 2011 06:50 AM PDT

Dr. Naveen Garg, Department of Computer Science and Engineering ,IIT Delhi explained the Concept of Graphs in Data Structures and Algorithms. Feel free to ask your questions and contribute your ideas here...
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