University of Richmond

Archive for July, 2008

New Friends and Old Friends

Summer research is finally over. I’ve spent the past two days attending a math conference hosted by Central Michigan University and am now sitting in the airport at Atlanta, all set to wrap up my long 10-hour trek home. What made me really crazy was when I passed through security and the first gate that I saw had a direct flight from Lansing to Minneapolis. It left at 7:30 AM which would have worked perfectly since we had a group leaving Central Michigan at 5:30. But no, I wasn’t on that flight. Then, when I arrived in Cincinatti, the first thing I heard over the intercom was that the flight to Minneapolis was ready to begin boarding. Once again, I wasn’t on that flight. Instead, I took the flightplan that goes from Lansing to Cincinnati to Atlanta to Minneapolis. Oh well, I guess I get to explore the country a bit.

At first, I thought that the conference would be very boring. At least it started off as uneventful. I had no issues traveling to Michigan. I flew separate from the rest of the Richmond group since I booked my own flights. However, the rest of my group was not so lucky. We had:

1. One of my research partners had his luggage lost at the airport

2. My other research partner lost all of her luggage that she had for the next month.

3. One person flew on his own from his home in Philadelphia, but missed his flight in Detroit, so a professor who drove to the conference from Richmond had to stop by Detroit to pick him up.

4. Another researcher had his CARRY-ON baggage lost. It was a really small plane and so he had to leave his garment bag and other small possessions for the crew to store in the plane’s underbelly before getting on the plane. Somehow, in the 50 feet between the airplane’s door and luggage compartment, all of his clothes and possessions were lost. This was one of the strangest airport stories I’ve heard in some time.

Through my independent travels, though, I happened to meet students from Olin College, another school that was attending the conference. Honestly, I thought they were a bit strange at first. They talked about math and theorems for fun and seemed to have rather strange social skills, if you know what I mean. I didn’t think I was like them at all. However, the more that I got to know them throughout the conference, whether by going out to eat together, discussing our projects, or just hanging out, the more my opinion of them changed. Actually, my favorite event from the conference was with them. We spent the last night playing over two hours of Charades followed by three hours of Taboo. It was a really great time. In all, there were five schools there: Coppin State, Sam Houston State, Olin, Central Michigan, and us. I would say that a lot of us became really good friends. Yes, we may not exactly be typical teenagers. I mean, what “normal” teenager decides to spend almost their entire summer doing math research? However, I guess I’m not as different from them as I thought.

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Meeting new people while playing Taboo. Ben was a hilarious person.
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Making friends with students from other colleges

The actual conference went well. Central Michigan was a great host. The had fantastic dorms and food for us. Every possible break, they had trays of fruit, cookies, breads, and so much more and it was all delicious. I easily think that it ruined several of my trips to the gym. For the actual conference portion, there were eight 30-minute presentations. They were a huge range of topics, from oscillations in blood flow to time-minimizing curves to increased efficiency in wireless communication to knot theory to Hadaran matrices to the history of mathematics in America. My group’s presentation went really well. We received many compliments and my mentor said that he received a lot of compliments on the PowerPoint that I had created for it. Some of the others weren’t as interesting and very hard to follow, but there were several others that were quite fascinating. The  remaining groups all had a chance to show off their work during a poster session.

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A presentation on “Sequence Design in Wireless Communication”
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Kosh presents her research on chaos

The conference was a good experience and a great way to end the summer and I do think that my presentation skills have come a long way. The friends were great and there were lots of fun times. It’s great to end on a happy note. I think I may have actually had my views of summer change over the past few weeks and days. I didn’t like it in the beginning, but when I look at everything as a whole, I am glad for it. However, that could me be seeing it through rose-colored glasses. Still, I’m so anxious to get home. I sent home a list of foods that I’ve been missing and I’m ready to have some of them. My friends from high school have been calling me and asking me to come hang out and all I can say is “Soon”. There is so much that I want to do, but so little time. I’ll tell you all about my adventures after I’ve been home for a while.

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Leaving my summer research office for the last time

Quote of the Week: “The only normal people are the ones you don’t know very well.” -Joe Ancis
Thought to Ponder: If nothing sticks on Teflon, how do they make Teflon stick to the pan?
Shout Outs: My new friends from the LURE Conference
YouTube Video of the Week:

And I thought I was a bad skier 

Homeward Bound

July 24, 2008

What a way to end my summer of research! While research has not exactly lived up to my expectations and it wasn’t as exciting as I would have hoped, this past week was actually fun for me and was definitely my favorite week. The reason for that, though, is that we weren’t actually doing much math. We were compiling our findings and our research into a presentation for a conference in Michigan that will occur early next week. I was finally back into my element. I was organizing and using multimedia and doing things that I really enjoy doing. While the rest of the group had written the “script” for the presentation, this was my task. I had a strict timetable and knew what had to be done and when. That was the structure that I had been missing all summer. So, while it may not sound like fun, I actually enjoyed the challenge of putting together our work. Even better, it solidified the knowledge in my mind and I actually have a very clear understanding of what we’ve accomplished the past ten weeks.

Us math researchers weren’t the only ones wrapping up our work. As a culmination of our summer research, all of the student researchers got together for a lunch and a presentation from each department (computer science, biology, chemistry, neuroscience, and math) on what they’ve been doing this summer. Somehow (I have yet to figure out how), I was selected to represent all of the math researchers. Needless to say, I was terrified because I would present my research (on which I felt my understanding was shaky at the time) in front of sixty other students (most of whom had far more experience and knowledge than I did). However, I put together what I felt was a good slideshow and presented it to the best of my abilities. I thought it went great. Plus, I had lots of people come up to me and say that they thought I did excellent and that I had the most easily understandable presentation by far. So, that made my day and gave me a lot of confidence. Now, I don’t need to fake confidence as much in my presentations. However, the one comment that was repeated several times in jest was that I needed to work on my accent. Apparently, my Northern accent comes shining through when I talk about the square “rut” of a function instead of the square “root” of a function.

To attempt to sum up my research is difficult, but I’ll try. We studied the historical figures of Gottfried Wilhelm von Liebniz and the Bernoulli brothers and what they stated regarding the optimization of travel between points. Then, we studied papers by Gary Lawlor and my adviser Michael Kerckhove about the shapes of time-optimization curves as well as the proofs by which they are proven to be time-minimizing. The foundation of these proofs rested on the “slicing method” in which we divided our paths into many “slices” using the extension of the normal vectors along the curve.

Our own extension of the research began as we attempted to not just prove a curve was time-minimizing, but to actually create a curve that was guaranteed to offer the least time of travel between points on the curve. All of these problems used a variety of speed functions. Of course it’s easy to know the fastest route with a constant speed (a straight line), but it gets more complicated when you have the speed function as “x^3-3xy^2″. Using osculating circles [Imagine driving along the road (curve) and having the steering wheel lock in place while turning a bend. The resulting circle you drive is the osculating circle] we approximated the time-minimizing path. Of course we ran into complications. For example, we had to begin using slicing circles instead of slicing lines. We also had to eliminate part of our proposed minimial-time paths because of slight accuracy errors. “Good regions” created by eigenvalues and eigenvectors, however, gave us the guaranteed-to-be-accurate regions. It is way more complex than this, but I’ve tried to “simplify” it for you.

I know this is all very complicated to you, so I will stop and say that it at least makes sense in my mind. I’m amazed right now how much I learned. I dealt with math that was way beyond the classes I had taken. Still, research isn’t something I expect to continue with. It is only for a specific type of person. I enjoy learning, but I need to actually apply it a lot more than simply investigating one area for a long period of time. I need variety. I think a lot of the other researchers also feel that way. While the summer revealed that research isn’t my main interest in life, it was beneficial in many other ways. I experienced a regular Monday to Friday 9-5 job. I also found out my comfort zone was in a workplace with a consistent routine and timetable as well as the ability for me to organize things. So, even though I thought I had ruled math out from my future earlier this summer, I may take a few more classes. There are some business routes that exist which would require several more math classes. However, if I were to take them, I have a very nice jump start due to this past summer. All told, I’m still very grateful for this experience.

Looking ahead, we have a conference in Michigan. It brings together the four colleges that participated in the LURE program. There are 30-minute presentations that eight groups will give (including ours) as well as poster presentations by the other groups. While it may be a long and tedious test of mental stamina to sit through two days of math talks, I’m sure I’ll make it out alive. However, actually getting home is my final test. One might think that there are plenty of flights from Lansing, Michigan to Minneapolis, Minnesota, but that would not be correct. In order to get home, I fly from Richmond to Lansing (for the conference) to Cincinnati to Atlanta to Minneapolis. Just for fun, I discovered that if someone left the Lansing airport at the same time as me and drove to the Minneapolis airport, we would arrive at the exact same time. However, I’m not going to complain since the LURE program reimbursed me for the equivalent of a roundtrip from Richmond. Since I didn’t want to waste time flying back to Richmond, I’ll just fly straight home. All told, I’m flying home for $2.50. That’s pretty sweet. I am so excited to get back.

I know this got really long and I don’t have any nice pictures to entertain you, so I’m sorry. I do feel as though I did not do a great job this summer adequately conveying what I’ve been up to with regards to research. It’s difficult to explain and I know that most of my posts didn’t live up to my standards. So for that, I apologize. My schedule this fall is teeming, so I’ll make it up to you then. Thanks for reading about my summer research. The next time I’ll check back in will be when I’m back home in Wisconsin!!!

Quote of the Week: “Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.” -W.S. Anglin
Thought to Ponder: How is it possible for a Lansing to Cincinatti to Atlanta to Minneapolis flightplan to be the cheapest route? It’s 1,542 miles while it’s only 454 miles for a direct flight.
Shout Outs: The University of Richmond Class of 2012
YouTube Video of the Week:

This one has been around a while and has 37 million views

Busy And Yet Not

July 18, 2008 

In one week, I will be leaving Richmond!!! I think it’s pretty clear what’s been on my mind lately. Yes, summer is already on the tail end for most, but I count summer as officially starting for me in a little more than a week. I’ll finally get to be home and sleep in my own bed and hang out with my friends and have home-cooked meals and RELAX!!! I’m already planning fun things to do for the three weeks I’m home.

With research almost being done, I’ve packed up almost everything I own and have put it in storage at a friend’s house. I’ve also started using up all the money I have left for food. So, I went on a $150 shopping spree and got tons of food.

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Packing up all of my stuff for the weeks when I’m back home

However, I am still in Richmond and I still have one more week here. This past week was very low-key at work. We’re just working on putting together a presentation showing all of the work that we did the previous eight weeks. Unlike most other weeks, though, my social life was fairly active.

I went to Pony Pastures on the James River for the first time last Saturday. It’s a really cool part of the river that has huge rocks that people lay on and tan, fish from, or use to cross the river since it’s very shallow in this region. My friend and I actually crossed the whole river by going from rock to rock and wading across.

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My friend and I went to Pony Pastures
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We crossed this entire river by going rock to rock

Saturday evening brought a Murder Mystery Night. Five of my friends and I got dressed up in character and then had dinner together. Cooking the meal was quite an adventure at times, but it was fun. It turns out that my character, the genius child protege who happened to be socially awkward and shy, was the murderer.

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Cooking up brinner (breakfast for dinner) for Murder Mystery Night
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Beginning the role playing
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My attempts at playing the role of socially awkward.
I think I did a very good job.

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The entire group, with me playing my role as socially awkward and shy again.
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We needed a tape player to listen to the narrator, but no one had one
so we all piled into the minivan to listen to the tape
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My friend dressed up as a man and did a very convincing job

I also participated in another police training. This one went on for three hours and I got to hide in the trunk once again. There are some great pictures that were taken, but I have yet to get a hold of them.

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Participating in police training for felon traffic stops

Additionally, I met with my academic adviser for lunch. We talked about a whole bunch of things, but I mainly wanted to throw out some ideas that I had for study abroad. After the talk, a few of my plans were set back a little, but there are a whole bunch of new possibilities out there that I am very excited about. I’m not ready to share any of them with you right now, so this will have to be a little teaser to keep reading in the coming months.

To keep even more busy, I have finished the fall schedule of events for InterVarsity by editing the dates and times, reserving rooms, and a whole bunch of other stuff. Now, it’s all set. The events that I have volunteered for and will specifically be in charge of for the fall will be the New Student Move-In, Campus Ministry Open House, NFL Kickoff Party, Dollar Burger Night at Capital Ale House, Virginia State Fair Trip, Scavenger Hunt, Goodwill and Ice Cream Trip, Medallion Hunt, Football Game vs. Delaware, and Christmas Caroling and Ice Skating. In all, I believe we have 32 events planned in addition to the weekly large group and Bible studies.

I also continued with my Classic Movies. Recently, I’ve watched “12 Angry Men”, “Silence of the Lambs”, and “Titanic”. All of them were quite good. Finally watching “Titanic” was fun because the main character mentions growing up in Wisconsin in Chippewa Falls and falling in Lake Wissota during the winter as a kid while ice fishing. It was fun because most of my relatives live in Chippewa Falls and my grandma actually lives on Lake Wissota and I’ve visited it many times. So, that was a fun little surprise in the movie.

I hate to end with bad news (at least I think it is) but my great dreams for the fall semester have faded a little. I was informed by the Housing Office that I will have a roommate in the fall. It’s not that I’m opposed to a roommate, but I had a fantastic double that I was going to live in alone and have plenty of space for hosting Movie Nights and Game Nights and be in a suite with two good friends. Now, a new person was added to my Lakeview program and he’s going to be my roommate. It’s just been a very frustrating week for me because this whole Lakeview housing issue has been quite a hassle and I had no say whatsoever in who my roommate would be. The two of us have talked a little and haven’t exactly started on the right foot and I have several concerns, but I’m hoping that we can rearrange rooming situations or just work it out. Needless to say, it’s been a frustrating blow for me, considering that I had been given the impression rooms were set and I had also bought the appliances and posters for my new room.

Quote of the Week: “If at first you don’t succeed, then skydiving definitely isn’t for you” -Anonymous
Thought to Ponder: How do you handcuff a one-armed person?
Shout Outs: Any fellow researchers who keep reading this to make sure I don’t embarrass them. Namely, Erin.
YouTube Video of the Week:

“The Dark Knight” trailer in honor of all of my friends who went to the midnight showing and helped the movie earn $18.5 million within the first three hours of being released.