Better Grad Student

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Posts Tagged ‘information

40 Days of Tips, Tricks, and Links: Day 25

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A common occurrence among people in my field (chemical engineering in case you forgot) is that we are quite capable of doing high level math, but are terrible at simple computations. Things like 4th order runge-kutta and modified bessel function actually make some sense to us but trying to figure out the tip for a restaurant bill can be an onerous task. As our ability to do more complex analysis has increased, our simple math skills fall by the wayside. Fortunately, I have a way to fix this ‘un-education’ in math and many other disciplines.

I found Khan Academy the other day and have absolutely loved it. This non-profit’s goal is to provide a world-class education to anyone anywhere. And from what I’ve seen, I believe it! They have thousands of videos on topics ranging from basic biology to advanced math, personal finance to venture capital. It really is astounding the information they have and, from what I’ve seen, all the videos seem to be of very good quality.

For graduate students, this site may be useful as a refresher for a specific topic. It can also be very useful if you’re considering a teaching career. Watching some of these videos and critiquing them for what you found to be interesting and useful, can be a handy tool for you in the future. Take some time today and check out this site. You’ll definitely learn something in the process! Now if you’ll excuse me, I need to go relearn arithmetic.

Please tell me what you think in the comments. Also, if you like what you’ve been reading here, sign up at the top of the page to receive emails every time I make a new post. Thank you for reading!

Written by Taylor M.

April 6, 2011 at 4:27 pm

40 Days of Tips, Tricks, and Links: Day 19

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Photo by subcircle

Security while at  school is probably one thing that students don’t think too much about. You may have a key or access card to get into your building and your lab, and you might have passwords to access shared computers, but how many of you have given much thought to security on your personal computer or in your office? How easy is it for somebody to get access to your data or personal information just by sitting down at your desk? What about physically stealing your computer or personal items at your desk? Sadly, theft is a real problem on college campuses and many workplaces. Many institutions already have policies in place to protect people from this crime, but I would guess that many more don’t. For those of you that are in a security lax environment, what is the minimum amount of effort that you should put into securing your data and valuables?

I believe that at a minimum you should ensure two things: the first is that your office or lab is locked when nobody is in there. If everybody is going to seminar during the day, then close and lock the door. An open office with nobody around is just begging to have something unknowingly removed. The second action you should take  is to password protect your computer. I have my computer require a password every time it turns on and comes back from screen saver mode. This simple step makes it significantly harder for a would-be thief to have access to your data and personal information. These two measures represent a bare-bones security setup that everybody should have.

Further security protection may be necessary depending on your working environment. Physically locking your computer to your desk is one option, another is requiring a key/access card anytime somebody wants to enter your lab/office. Whether you are extra secure or not, take some simple steps now to avoid heartache later. These tips may seem obvious to some, but I’ve been surprised at the lackadaisical attitude towards security from many people. Protect yourself now, and hopefully you’ll never have to be on the receiving end of computer or data theft.

Please tell me what you think in the comments! Also, if you like what you’ve been reading here, sign up at the top of the page to receive emails every time I make a new post. Thank you for reading!

Written by Taylor M.

March 30, 2011 at 5:55 pm

40 Days of Tips, Tricks, and Links: Day 12 & 13

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WordPress was misbehaving yesterday so I was unable to make an update. Worry not though, today’s post has literally twice as many tips as the last post. So brace yourselves!

I wanted to share with you two separate tools that I use very frequently to help with productivity. Productivity, and specifically productivity on the computer, can be a nebulous goal. How do you decide that you’ve been productive? You really can’t without gathering some sort of data on the issue. This is where RescueTime comes in. This small app, once it’s installed on your computer, will keep track of how much time you spend doing different tasks on your computer. At the end of the week, it will tell you how you’ve spent your time and whether or not this falls into the productive or distracting categories.

 

Red vs. Blue

 

The above picture is my efficiency summary for the previous week. I’m not 100% sure how it calculates the final value (maybe it’s just an average) but this basically says that, overall, I did more productive activities than distracting ones. They’re also kind enough to break it down by day:

 

Blue won this time... but barely.

 

Tuesday, I didn’t work at my desk much, and this is reflected in the low amount of time in both the productive or distracting category. You can also set up the time frame that RescueTime records; I have mine set to 8AM to 6 PM Monday through Friday. This way, I’m not recording what I’m doing at home to relax, and I can get a better picture of what I’m actually doing at school. There are several more settings that you can tweak and optimize, but I’ll let you explore those if you decide. Overall, RescueTime has allowed me to see just how much time I spend on distracting sites and helps me to budget my time more wisely.

Part two of today’s post is about a little program I love called Evernote. Evernote recently became quite popular when it was released on the Mac App Store, but it’s been around since 2008. The basic premise behind this program is to capture the information that you want to store, in the format of your choosing. As its name implies, Evernote allows you to keep your notes forever and it allows you to do this on pretty much any format: Windows, Mac OS X, iOS, Android, and WebOS.

 

Elephants... memory... get it??

 

A note can be any information that you want to store for later: webpages, pictures, videos, internet links, etc. All of these become searchable within the program for easy access. Personally, I use it to capture ideas and information for both research and this blog that I want to use later. It syncs up seamlessly between my phone and computer and has really enhanced my ability to keep track of ideas and to recall information for later use. If you’ve ever been in the situation of forgetting something that you really wanted to remember, which, let’s be honest, is everyone, then I highly recommend this program.

P.S. Both of these are free!

Please tell me what you think in the comments! Also, if you like what you’ve been reading here, sign up at the top of the page to receive emails every time I make a new post. Thank you for reading!

Written by Taylor M.

March 23, 2011 at 5:36 pm