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Posts tagged “research

A long conclusion

We did it, another “long experiment” in the books. Total time? Twelve hours. Twelve, non-stop. Okay there was exactly one bathroom break, one coffee drank and one protein bar eaten, but I kid you not, that was all there was time for. When I say long experiment, I mean LOOOOOONG experiment. 98% of that is standing, well moving around doing things, so let’s say “not seated” since that’s more accurate. So, was it worth it? Well now, that’s the real question isn’t it?

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The last day of prep

Well I’m not pulling an all nighter today so that’s good news. Two weeks ago we had our first “long experiment,” now we’re going into the second one. Long experiment because it will take all day and I mean all day. We start at 7am and I’ll be lucky if we finish at 7pm, that kind of long. Since long experiment is, well long, I’ve been working on lots of different ways to optimize the experiment. That won’t make it shorter, but I’m hoping it will be less stressful.

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When the assumptions fail

We make simplifying assumptions all the time. Assume the cow is a sphere. Assume a frictionless surface. Assume no air resistance. If you’ve ever taken a physics course, you’ve run into these at least once. Simplifying assumptions work because they get us an answer that is close enough to the “true” answer that we don’t need to do all the extra work of finding a more complex high accuracy solution. We like assumptions because they make our lives easier! But what happens when your simplifying assumptions turn out to be incorrect?

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The next countdown

Well the next long experiment is slowly coming and by slowly I mean AHHHHHHH!!! It’s only a few days away!!!!!! What are we going to do, someone panic and use more exclamation points!!!!!!! Seriously though, we’re counting down to the next long experiment and hospital-PI is already quizzing me to make sure we’re ready. This needs to go off without a hitch, but as we know the best way to ruin a plan is to try and execute it. Well there’s no substitute for practice… I guess?

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Return to the OR

Our OR’s aren’t this futuristic… yet.

It’s been a minute since I’ve had an OR experiment. To be fair there’s a lot going on and with the stuff we’ve been doing there hasn’t been time. But there’s also the participant factor. People need to agree to be part of the study and even before then we need to make sure they are a good fit, so there’s a lot of factors for why we haven’t done one for some time. In any case that is quickly about to change!

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The long week ahead

It’s going to be a looooong week. Mostly because we have what I’m calling “long experiments” coming up this week. Which of course has a lot of work attached to them. When I say long, I mean all day, all day experiments are intense and there’s still work to be done. So this week is mostly going to be focusing on the remaining work I have. But it wouldn’t be a long week if there wasn’t other stuff coming, meaning we have experiments, classes, and a whole lot of other stuff to look forward to in the week ahead.

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The slow progress

It’s been a very long day, but somehow not a lot got done. Ever have one of those days? The kind where you’re working from sunup to sundown and somehow nothing got accomplished. I guess there was forward progress, but it feels too slow and right now, I really can’t afford to go slow. If I’m lucky, tomorrow will be better, if not, well then I’m not sure.

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The long preparations

As promised, I’m already preparing for the next “long” experiment. This one will be just as long as the previous, if not longer, so we need to be using our time the best way possible. Ideally we’ll be getting all the data, all of it! But to do that we’re going to need a lot of work between now and then. Part of that will be working out some new code to automate a lot of the stuff we’re trying to do, but some of it will involve making things, because of course it will.

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Dissertation data update 2

Yep, we’re still being lazy and just numbering the updates. Maybe I’ll come up with fancy titles, but for now, this works. Plus this makes it easier for me to search back later. So now that I’ve justified my laziness, let’s talk about where we are. We are here. Okay, seriously, currently I’m still in the pre-processing phase, but there’s good reasons for that. Today I may actually finish pre-processing and I’m hopeful I can hammer out at least a rough idea of what we have… maybe.

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The looooong experiment

Ever have one of those nights where you KNOW that tomorrow you have a huge thing going on and for whatever reason, you just CANNOT sleep to save your life? Maybe it was because every few minutes I was reminded of something I needed to do prior to the experiment, or maybe it was just because there was already so many things left undone. Whatever the reason, what should’ve been a day for me to get a full night’s rest turned into what amounts to a power nap.

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The day before tomorrow

It’s basically the big day at this point and I still have a bit of work ahead of me before the official kick off. We have a very strict schedule and I need to make sure that things go smoothly, or as smoothly as possible. I’m not going to lie, we’re already off to a bad start. It’s going to be rocky and we have a whole 12 hours or so for the electrical gremlins to get into the equipment. The pressure is on!

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Experimental prep: part 2

I feel like a broken record at this point, buuuuut… it’s been one hell of a day. It’s been non-stop go, go, go and there’s still one day between now and the big event. There’s still a lot of work to be done and I’m not sure how long it will take, but I have a feeling tomorrow will be a very long day. In fact, these next few weeks will be some of the hardest in recent memory and that’s saying something.

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Experimental prep: part 1

Okay there’s a few days between now and the incredibly complex and labor intensive experiments we have coming up on Friday, so there’s a high chance that this will be a multi-part discussion, hence the title of the post for the day. We’re rapidly approaching the big day and there’s so much work that needs to happen I’m starting to get a little nervous that I have enough time to do it all. To add to the chaos, there are other experiments happening, that require equipment that we’ll be using for Friday, so there’s no way to setup early.

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Dissertation data processing

Today is the day! Well one of many days… wait let’s start over. Today we are processing data for my dissertation and by we I mean myself and two people who have been helping me in the school lab. They will be learning how to process the data, but I’ll be processing all my data solo. It’s my dissertation after all and the old saying, “if you want something done right…” applies here. I can’t afford to trust that they will do it correctly because they’ve never done it, but they are going to learn how today!

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A completed part!

Ideas are perfect, but the first time you realize that idea it’s often a mess. It’s still an amazing thing that didn’t exist, but it’s never as perfect as in your imagination. You have all the parts, everything fits just the way you want, and it works exactly how you expect it to work, until it becomes a reality. Then it just becomes painful.

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Adventures in equipment modding

I have it! I finally (as of yesterday) got all the parts needed to build the stuff I wanted to finish for the studies we have coming up. This will be months of thinking through how to improve our setup and improve the noise rejection capabilities of the equipment. A LOT of planning went into the design and now that I have all the parts for assembly it’s time to earn my keep. But it’s not all smooth sailing.

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The week ahead

It’s been busy around here. Between data collections, experiments, papers, and making things, I don’t know how I manage to find time to sleep. This week promises to be slightly slower than the few previous, but that can always change and it looks like it may be changing as I’m writing this. Because of course it is, so let’s just dive in and talk about what’s coming before it all changes around again.

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A few new skills

Not working on anything serious today. Nope, not doing it. I took yesterday for myself and I’m taking today for myself. So instead of working on something strictly productive, I’m going to spend some of the day, maybe just a few hours, looking over some of the skills I’ve been meaning to pick up that I haven’t had time to learn/read about. Will this help my work? Yeah, of course, but it’s also something fun I wanted to learn. I’m a sucker for learning something new and that’s exactly what the plan is for the day.

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Dissertation – The first aim

Okay, with my data firmly in hand (so to speak), I’m ready to start tackling my first aim. Despite having all my data collected however, I’m incredibly behind schedule, by about four months if I check my handy proposed timeline. So it’s a race to catch up if I want to graduate on time and oh do I want to graduate on time! Then there’s the other issue, I have the DARPA Risers conference coming so it would be nice to show something new, that’s only a few months away so the race is on…

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Success! 10 of 10 dissertation experiments

It has been a struggle and I really, really don’t want to ever have to do something like that again, but after a few short weeks (well what feels like short), I now have 10 out of 10 of the datasets needed for my first aim. Will there be an aim 2 data collection? Maybe, if what I’m proposing turns out to actually work. In any case, this is now done and I can focus on the next step.

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The helping hands

So granted it’s my blog, my journey, and basically all about me, so maybe I think too highly of myself. I’m trying to not read too much into the implications and what that says about me, but I’ve always thought of the blog as more of a tracker for myself than anyone else. Not that I’m not happy to have the company! Today though, I thought it would be nice to talk about why it takes a village to make a dissertation, despite what it may sound like sometimes.

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The presentation work

It’s still the weekend… right? Well since it’s dissertation data collection season (is that a thing? I feel like that should be a thing) my weekends have been condensed to the point of getting a short break, but it’s temporary, at least that’s what I keep telling myself. Since there will be virtually no time between now and the hospital lab meeting, today is the day I need to get my presentation ready. Am I ready, not exactly, but that’s the way these things go. Maybe I’ll manage to make progress today though.

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Success! 7 of 10 dissertation experiments

One more time. Well technically it’s two days, but whatever. Today marks the completion of 7 of the 10 dissertation experiments I need to get done! Wow, things are moving quick, but maybe not quick enough considering I still need, you know, process the data and make sense of it all. But that’s tomorrow’s problem and I don’t have to worry about that today. Let’s talk a bit about how today went though!

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A timeline revisited

Balance, it’s all about balance. Right now I have school on one side, the hospital on the other. So far things have been good and in order to keep the balance, hospital-PI and I had a long discussion about the big idea I had almost a year ago and we agreed that the pace is going too slow. So it’s time to hit the turbo button. But what does that look like and where do we go? This is a tale of collaboration, combining different studies, and me, stuck in the middle of it all.

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A big presentation

Ah I’m not ready! Or at least that’s what I wanted to say, but it’s not like I get a whole lot of choice in the matter. But alas, I do not! Instead, next week I’m going to be presenting some of the data I recently collected, from the “big idea” experiment. It’s n of 1, but the results have so far been very promising. There’s a catch though, because isn’t there always? Anyway where to start…

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Experiment juggling

We’re off to a busy week, not that the previous few weeks haven’t been busy mind you! Since I started my dissertation data collection it’s been non-stop, but there’s a lot of other things going on too. In fact, I’ve got experiments on both ends, the hospital side and the school side, so the next few weeks will be just a touch busy! I just got word today that we’re starting another set of experiments and we now have additional experiments later on next month, and by next month I mean next week.

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Journal paper updates

With everything going on lately (my dissertation) I have completely ignored the updates regarding more papers I’m working on. Now that I don’t have a ton of papers in backlog, things have been seemingly moving at a pretty constant pace. So it’s time to talk about where I am on those and what’s coming next. Oh and of course, plans for my dissertation paper(s). So many papers.

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The halfway point

It’s official! As of today I have 5 of 10 datasets collected for my dissertation. There’s still a lot of work going forward for sure, this is just the first step, but it’s a big one. Between the last two days I’ve performed three experiments and I’ve found a few other people to help with the next round. If all goes well, I’ll have all the data for the first aim collected in the next few weeks. So what now?

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The final year

Well today kicks off the final year of 365 days of academia, this will be year four of my little project and year five of my PhD. There is a chance we may have to extend slightly, but for now I’m keeping my eye on the prize and until the deadline comes and goes, I am planning to do whatever I can to make sure I graduate on time. It’s going to be a challenging year, but since it’s a new beginning let’s talk about how we got here. Three years is a long time after all!

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Big idea progress!

This is a little late, but for the past few weeks I’ve been taking my time working on some of the “big idea” dataset we collected a while ago. The first of many, I hope. There’s been a lot of work, but it doesn’t feel like much because it’s all behind the scenes stuff. Kind of like you can build a home, but until it’s finished it never really looks more complete. Well at the beginning of the week I finally had some answers, while there are still a lot of questions, so far so good.

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The long road to the end of my dissertation

Sometimes you’re so focused on something that when you take a second and look up you realize it’s almost the end of the year and you’re wondering how the hell that happened. It feels like just yesterday summer had started, we had our interns at the hospital and I had just defended my dissertation proposal. Now we’re roughly 8 months to the dissertation defense deadline and there’s work to be done. But there may be more, depending on how things go.

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Success! 2 of 10 dissertation experiments

Well today went better than yesterday and yesterday went pretty good to being with, so I’ll take it. All in all there were some things that I needed to iron out and a few things I still need to figure out, but it was successful and that’s all that matters. Since yesterday I already went over the rough outline of how it went and doing that again would be redundant even for me, I figure we can talk about how even the best laid plans can change once you start experimenting.

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Success! 1 of 10 dissertation experiments

What a day… I’m so exhausted. It’s been such an overwhelming amount of work, but it’s over and that’s one of the ten experiments I need (for the first phase of my dissertation anyway) done. The data collection went smooth, I love the new equipment, and I only ran into what appears to be one problem with the recording, but I’m hoping it wasn’t a real issue. So quick recap of how it went and then I get to remind everyone, and myself, that I get to enjoy doing it all again tomorrow!

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Experimental preparations

Finally. I’ve got not one, but two dissertation experiments lined up one for tomorrow and one on saturday. It’s going to be a busy few days and there’s a lot of prep that needs to happen today and ostensibly tomorrow before and after the first experiment. Since I am in the habit of sharing my process, I figured it would be a good idea to talk about how we set up for experiments. I’ve spoken often about how long it takes, but I can’t find a recent example of going over what that actually entails. This will be… interesting.

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On the design of experiments

Okay, well a lot has happened today and I’m not even sure where to start! I guess the main thing I want to write about today, despite being exhausted, is planning. I plan everything, I probably write more about my plans than anything else now that I’m done taking my required classes. It’s no secret, I love planning because having a plan means knowing what to do when that plan goes sideways. It means knowing what to look for before a plan goes sideways. Most importantly, it lets you know you’re on the right track.

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Race to the deadline

What is it about self-imposed deadlines that feel more important than the ones you hardly have control over? Maybe it’s because I’m competitive or maybe it’s just that I hate failing at something that I set for myself, but whatever the reason tomorrow is my latest deadline and I’m so close to finishing I can taste it. So today I’m hoping to finish my coding work so I can process some more of the “big idea” dataset I collected several weeks ago.

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Attack of the code

Here’s the thing, all code is bad code. Some code is just better than others. For every person who writes a program, there’s someone else who would do it a totally different and, to them, less complicated or confusing way. However, as long as the code you write works, it shouldn’t really matter how badly it’s written, right? To me the difference between bad code and worse code is comments. The frustrating thing about taking apart someone else’s code is that there are rarely enough comments to figure out what the hell is going on.

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A successful first test

Sometimes you have to work weekends, especially if you end up working full-time. But sometimes you have to do what you need to do if you want to graduate on time. Hint, I really want to graduate on time, but then again time is relative. Grad school is time intensive and as I’ve talked about in the past, you have to do the work when you find the time and energy. Yesterday, I made time to test some new equipment and it went well!

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The first equipment test!

It’s been literally months in the making, but we finally have the equipment I need to start my dissertation and even though it’s the weekend, I’m making a special trip to campus (it’s been like a month since I’ve been there) to test out the equipment and get things ready for my first set of dissertation experiments! I’m hoping things go smoothly so that I can get the data needed, but as with all things, some assembly is required.

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The last day of summer internship

Today marks the big day! It’s the last day of the summer internship at the hospital and the two individuals we got to work with over the summer are about to present their final work. It is going to be a busy day for everyone involved, myself included. Since I haven’t got to talk about our interns this year, I thought it would be great to go over some of the stuff we did with them.

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Time management with a work and school balance

How can someone work and go to school at the same time? It was a question I asked myself anytime I came across someone doing it. I imagined it was hard, there’s a lot going on with being in school alone. It’s literally a full-time job and while the pay is crap, the workload is every bit as real as any other job you would get. So for a long time I considered myself lucky that I was in a position where I could focus on school alone. I didn’t think I could do both. Then last year all that changed.

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Return of the experiment gremlins

Maybe the moon was not in the correct spot. Maybe the earth’s tilt was not optimal. Maybe we should’ve just called it a day. But for whatever reason, anything that could go wrong, did. We do our best to prep for these kind of events, but some days, nothing goes right. Today was one of those days and as frustrating as it can be for the experimenter, I’m sure our participant wasn’t thrilled about the constant problems either.

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A small step towards graduation

Well the hurry up and wait phase is over. As of today I now have the equipment I need for my dissertation experiments so it should be full speed ahead with data collection. Now I could do data collection and analysis simultaneously, but I don’t think I want to do that since I’m in a hurry and I’ll explain why in a minute, but now that I have equipment we’ve made a small step toward finishing this project. There are some things still lingering, but I think we’re on the right track forward. The only question is, can I get it done in time to graduate in the spring?

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A wait off

See what I did there, again? Yesterday I lamented that I was waiting, and waiting, and waiting, but Godot never seemed to show up. Wait wrong story. But seriously, I have been waiting months for equipment so I could start my dissertation data collection. THE final thing. I can’t begin to put into words how frustrating this whole process is, I’m ready to do something, like now! I want to do it, the will is there, but the equipment isn’t. So what to do, but wait and wait some more, unless…

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The wait of it all

See what I did there? As we are now at the end of the month, I’m starting to stress, yet again, about my dissertation experiments. Because life isn’t stressful enough after the past few days, my brain has decided to focus on yet another thing outside my control. But as with everything my brain does, writing it out helps, which is why we’re going to talk about what I have left to get my degree and how I’m anxious to get started.

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Presentation work

Despite all the stuff that’s been going on the past few days, I’ve been tasked with making a video for school side of the two conferences I need to attend. It’s not a bad thing, but there’s some extra work involved and there’s a bit of a timing issue. No one said doing all this at once would be easy. Even with all the stuff going on, we’ve got work to do.

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Summer intern presentations!

Okay, I’m slacking, but with everything going on these days, I haven’t really written about our summer interns. This year our interns were a little more prepared for the program than the series of unfortunate events that occurred last year. Overall it’s been a good summer session, but it’s not quite over yet. Next week we have our summer symposium where the interns will do one final presentation on the final day of the program. Which means it’s once again 🎵 the final countdown🎵!!!!!

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The mechanisms of depression

Art by the incredibly talented DestinyBlue

In news that will surprise almost zero depressed people, we are once again adjusting our thought process on what causes depression. But in an effort to stave off bad advice, people telling you to stop taking your medication, and just general confusion, let’s do what we do best and talk it out. First, let’s be clear, don’t stop taking your meds, it’s never a good idea, I promise, 10 out of 10 times it’s a bad idea unless you’ve spoken with a doctor or are having serious side effects. So let’s talk about the latest news, shall we?

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The long wait

Soooo… my dissertation. Haven’t really talked about that in a bit. Yeah, things are off to a rocky start. In the spirit of being transparent and sharing all the struggles, I figure today we can discuss where I am in the process. That includes the hold ups, the let downs, and why I’m officially just a bit nervous that I’ll actually be able to meet my goal of graduating in the spring. It’s going to be a bumpy ride, but at least it’s temporary, he says as if he actually believed it.

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A forgotten paper

Well it happens I guess, after looking through my posts, I haven’t seen one where I discussed another paper I’m working on (because there always seems to be many). I am like 82% sure I’ve mentioned it in passing, but I can’t find a post on it, so today we’re talking about the forgotten paper. Don’t worry we’ll come up with a better name before I finish the post, but for now let’s talk about why it slipped my mind.

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