Tuesday, April 5, 2011

CrazyEngineers Forum

CrazyEngineers Forum

Searching for Internship

Posted: 05 Apr 2011 11:56 AM PDT

Hi friends,

I'm sophomore student at DA-IICT. I've good experience with C,C++,Python and Java. I'm interested in Computer Vision,Machine Learning, HCI , AI , interactive media and Collective Intelligence. I'm Searching for a good internship in this fields. I'm familiar with Opencv,pygame,OpenFrameworks and learning PCL (Point Cloud Library) for 3D vision.
If you know any internships related to this fields then please suggest me. And give a link of related page. I don't have any preference for the location.

how to select the newest entries ?

Posted: 05 Apr 2011 10:58 AM PDT

hello friend's
Any one have idea how to select last 10 rows from our database without altering any new column in DB.

Types of Molding sands

Posted: 05 Apr 2011 09:37 AM PDT

There are a different types of molding sands which are used in a foundry shop. I am mentioning the basic or the most common of them. There may be a lot more development now please correct or update my knowledge if I am wrong.

Green sand:
It is called green sand because of its water content. However it is color is black, remember that. It is a wet sand used for molding and contains about 20-30% clay and 8 % water by part. If we can maintain the amount of clay then we can easily maintain the flow-ability of sand. We can maintain its porosity.

Dry sand:
If we dry the green sand mentioned above, then we get dry sand. the physical composition remains same, except for water content.

Facing sand:
This sand comes in contact with direct contact of molten metal hence it is subjected to severest conditions. the basic composition is silica sand and clay but we do not use already used sand. We have to use fresh silica sand for preparing facing sand.
if we mix 1 part of the mentioned sand in 6-8 parts of normal molding sand then we can produce a facing sand.

Backing sand:
We can use old and repeatedly used sand for this purpose as this only contributes to support the mold. No need to waste fresh sand for it.

System sand:
We use this sand in mechanical foundries where we do molding with the aid of machines. we fill whole container with this sand and in this case we do not use facing sand.

Parting sand:
This is used so that the green sand should not stick to the pattern
Eg: We used Bentonite powder during our practicles

Core sand:
This is also called as oil sand. We can make this sand if we mix the normal silica sand with Linseed oil or any other oil like mineral oil or resin etc.
It is used to form the core.

How to connect to twoo applets

Posted: 05 Apr 2011 09:21 AM PDT

When we press a button in one applet next applet should show up
eg>

This are two applet for example
ImageShack® - Online Photo and Video Hosting
ImageShack® - Online Photo and Video Hosting
if i press enter here then it should go to next applet

:oplease reply you engineers
and if you have time then try to reply to other thread also which i have created.
which is in full detail.

Please Help Beginner ----->Engineers

Posted: 05 Apr 2011 08:10 AM PDT

:(It is regarding Connectivity and Practical knowledge
I need to create ATM project(i am sir not asking for project)
I have created Basic layouts of ATM using java applet in Netbeans IDE.
for login 1 applet,2nd for withdraw ,3rd for deposit,4th for saving and etc
So sir i want that
if i click on OK button of login(when i run that applet) it should go to next applet on withdraw

And other thing is that i have made database on MSaccess so i want to have connectivity between this applets and DB(means i have done setting on administrative tool)but I don't know to connect applets to DB through it's coding so that if i click on log in button it checks on DB that this user is authenticate user and if not then i will show alert box(log in failed due to wrong )

in same way i log in and click on withdraw button it should check whether minimum balance is there or not and if it is then it should with draw and make changes to DB amount section

This are my applet screenshot
ImageShack® - Online Photo and Video Hosting
ImageShack® - Online Photo and Video Hosting
ImageShack® - Online Photo and Video Hosting
ImageShack® - Online Photo and Video Hosting


Please Engineers help starter engineer so that i can have understanding of what actually We are.

University entry scheme_army,navy,airforce

Posted: 05 Apr 2011 07:56 AM PDT

I am currently doing my 6th semester b tech degree.am i eligible for ues-2012 of navy, army and airforce.If i am eligible,i request you to guide me !:(

My First Story

Posted: 05 Apr 2011 04:12 AM PDT

Hi CEans I am trying to write a story this summer and I hope I would get some valuable suggestions from you.I have completed the first part of the Story.Here Attachment 125
Attached Files

Internal forces

Posted: 05 Apr 2011 04:08 AM PDT

Lecture on Engineering Mechanics by Dr.G.Saravana Kumar, Department of Mechanical Engineering, IIT Guwahati.
Feel free to ask questions, doubts and contribute your ideas in this discussion thread -

Analysis of Frames and Machines - Video Lecture

Posted: 05 Apr 2011 04:02 AM PDT

Lecture on Engineering Mechanics by Dr.G.Saravana Kumar, Department of Mechanical Engineering, IIT Guwahati.
Feel free to ask questions, doubts and contribute your ideas in this discussion thread -

Truss Analysis - video lecture

Posted: 05 Apr 2011 03:44 AM PDT

Lecture on Engineering Mechanics by Dr.G.Saravana Kumar, Department of Mechanical Engineering, IIT Guwahati.
Feel free to ask questions, doubts and contribute your ideas in this discussion thread -

Certifications for Soft skills training to become a trainer.

Posted: 05 Apr 2011 03:43 AM PDT

How to become a Soft skills trainer?

hi, I'm an E&C graduate located in Bangalore(India),graduated in 2009 & worked for 6months as a trainer at a Robotics Hobby Club.Currently finished a 4 month course in Life Skills & since been interested to take up a career in training. I have found out that i would need a certification in soft skills to be identified as a qualified trainer & to get jobs.I needed help in identifying good institutions in bangalore for the same. Are short term courses or workshops conducted for the same helpful ?? I also wanted to know if taking up a job in the HR field in the meantime would be helpful in any way to gain experience??Any other suggestions or advice regarding this are most welcome.
Thanks in advance.:)

Drupal Lightbox: A New Cutting Edge Tool from the Community

Posted: 05 Apr 2011 12:41 AM PDT

Drupal may be one of the most advanced content management systems around, but until recently, it didn’t handle picture too well. In fact, every image had to be inserted manually in webpages built with the CMS. If you have been working with Drupal for quite some time, this might be one of the gripes you have always wished to be addressed. Well, seems like some others had a similar idea too. The Drupal Community has introduced a new feature in Drupal versions 6 and higher, which provides a catchy interface for image insertion in the admin panel.

What are your views on this.....

What Makes Businesses Go For Drupal Consulting Services?

Posted: 05 Apr 2011 12:37 AM PDT

Open Source (OS) software systems have taken over the whole wide world of the web by storm and have made websites more flexible and highly scalable. Of course, leading the pack are the OS Content Management Systems (CMSs) and prominent amongst these is Drupal.

Drupal packs in all the advantages of an OS system and more. Apart from the definite cost benefits, this CMS also lets a business owner incorporate feature-rich applications into their websites. What is more, Drupal sites also facilitate peer reviews. There is a huge member community out there and courtesy the prolific developers, there is no dearth of updates and support.

However, most business owners would rather enlist professional Drupal consulting services to manage their websites. So what are the reasons that prompt them to seek Drupal services? Share your views friends...

Seeking a job in isro

Posted: 04 Apr 2011 11:27 PM PDT

hi, friends i am doing my final year in electrical and electronics engineering . i wanted to join in ISRO as a scientist in electronics feild . Which branch i can select in M.E so that i can get a job in ISRO. Please help me:):):):):):)

Enjoy MTS files on your players

Posted: 04 Apr 2011 11:23 PM PDT

Are you still puzzled in enjoying MTS videos on iPod, iPhone, or other players? Then you must convert MTS to those players supporting formats. However,with high conversion speed and quality, 4Videosoft MTS Converter and 4Videosoft MTS Converter for Mac enables you to enjoy MTS videos on your players to your heaet's content. This practical tool can convert MTS to AVI, MTS to MP4, MTS to VOB, MTS to iPod/iPhone and others. What's more, this MTS Converter accepts TS, M2TS, MOD, TOD, WMV, FLV, AVI, MP4, 3GP, RM and so on as the inputing formats. The following detail guide will help you to convert MTS video to other video fomats quickly.

For windows users
What you need?
Windows NT4/2000/2003/XP and Windows Vista
Part One: How to convert MTS video to pop video formats
Step 0: download, install and run it simply by clicking 4Videosoft MTS Converter
Step 1: Click “Add files” button to import videos.
Step 2: Extend the "Profile" category to select an output format.
Step 3: Click “Open Folder” button to open your output destination file.
Step 4: Click the “START” to convert.



What's more, this converter enables you to better enjoy the video with its extra functions: Effect, Trim and Crop
1.Video effect adjusting:
If you want to make some special effect to the video, you can realize it by setting brightness, contrast and saturation etc. You will get an intuitive preview of the video effect before and after adjusting with two real-time previewing panes.



2. Video Triming:
The "Trim" function also servers as a video splitter for you to get any time-length video episode. You can set the "Start Time" and "End Time" to set the exact time-length of the clip or you can directly drag the slide bar to the position you want.



3. Video Cropping:
Click "Crop" and you can resize the video. You can get the desired size of video for your player by selecting aspect ratio, dragging cropping frame or setting the related parameters.



Part Two: How to convert MTS video to pop video formats on mac
The following step-by-step guide will show you how to complete the conversion task. First, download 4Videosoft MTS Converter for Mac
Step 1: Install and run the software
After installing and running the software, you will see the main interface as below.



Step 2: Add File
Click "Add File" button on the toolbar or "File > Add File" to load files.
Step 3: Choose output format
Choose the file, click "Profile" drop-down button to choose the format you need, then click "Browse"
button to choose destination folder for saving output files.
Step 4: Getting started convertion
After choosing the format, you just need to click "START" button to start the task.

By the way, there are some other good converters I'd like to share with you, Hope they can help you more.
4Videosoft Video Converter Platinum
4Videosoft HD Converter
Media Toolkit Ultinum
iPhone Transfer
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