Thursday, June 25, 2009

This is what's wrong with America

"Twitterature"
Let me say it again, just so we're all clear:

This is exactly what is wrong with this damn country - Twitterature!

The twits at Penguin publishing have commission two 19 year old twits to whittle  some of the greatest book even written into 20 "tweets" so the inept twits of our society have no reason to learn about literary structure and imagery.  

I hate cliff notes.  

I loath abridged stories.  

There isn't even a word for how awful I think this is.  

It's more than just giving student a easy way to get a C-grade in english classes.  Giving people these short cuts starves their mind of the amazing experience of reading these incredible works of fiction.  It's no wonder they have to focus on books with dead authors, no self respecting author would allow two teenaged twits to condense the essence of their writing into 20 "tweets"!!

I may never purchase a book published by Penguin again.  Whoever is responsible for this decision clearly has no respect for literature or education.

We should all be screaming right now.

Wednesday, June 24, 2009

Treatment effects

So how's the food experiment going?  Quite well actually.  Like most experiments, it began by building momentum like a snowball rolling downhill until it seemed unmanageable, and then suddenly it all seemed ordinary and easy.  Maybe eating well has been made simple by the spring harvests starting, or the local farmers market, or because of our CSA basket, or maybe anything would seem normal after enough weeks.  But we are closing out the third month of eating a whole foods diet and it doesn't feel like experiment anymore.  In fact diet is all together the wrong word for it because there is such a temporary sense to the word diet.  It's just the way we eat, and I can't see that changing much.

What is really funny as time goes on you rinse through all the rocks in your head that clattered together to form these ideas is what floats to the surface of the water and what sinks.  I guess by that I mean what things have turned into the really important issues for me, and what things I've decided are not important.  Food convictions you could call them.  Things like: do not eat corn syrup in any form.  This doesn't take ice cream or even soda pop of the shopping list, but just forces you to ready the ingredient lists and chose the brands made "naturally".  

Another unexpected conviction is eating things in season, and waiting for that season to come.  I think it just tastes better when you eat this way.  Gives you something to look forward to, and removes the american idea that we can eat any food any time we like.  While out shopping the husband occasionally mentions fajitas, and 'oh how good they would taste'.  And I have to say, 'think how much better they'll taste if we wait for our peppers to ripen' instead of buying the ones shipped to us from some southernly location.  As with most experiments, I'm convinced that I'm right and he's not ready to concede the point.

Something interesting I also discovered is that while making my own bread regularly is an easy routine, tortilla and pasta making is more of an event and paying a little more for the fresh "natural" versions of these at the food coop is worth the time (and mess) I save myself.

So to the meat of the matter, have we been successful in our experiment thus far?  All around I'd have too say yes, though neither of us are by any means perfect.  But this isn't a conversion to some orthodox religion, just a return to the roots of how we were meant to eat food. What are some of the positive results so far?  

The first and, arguably, most important is that neither of us have turned into those irritating people you meet a the super market or farmers market that discuss food choice in a holier-than-thou tone.  In fact very few people outside of our families have any idea just how drastically our eating habits have changed.  

The second big result for me in the loss of 17 lbs while still eating wonderful desserts and never cutting the fatty bits of my meat.  

The third, and most surprising to me, is the change in the speed of my eating.  Even when I'm at my desk half-way-working through the meal, I eat so much more slowly.  Chewing bites longer and resting in between.  I never made a point of it, just realized one day I was doing it.  And funnily enough I watched the husband, and he's doing it too.  I think maybe the food just tastes so good we eat more slowly to make the flavors last longer, without even realizing it.  

Somethings I expected to see changes and haven't were in some little skin and allergy issue we each have.  It's common to hear how connected these issues are to diet, so I expected to see some changes, and haven't.  Perhaps it's still too soon.  

Some of the best surprises to me have been the memories from childhood this has brought to the surface.  Smells and tastes and sounds.  The entirely green flavor of fresh peas eaten in the garden, smell of hot baked bread and pie, sounds of clanking canning jars, burst or sweetness biting to fresh picked strawberry.  Thing I heard, tasted, and smelled many times since childhood, but the memories of them have been repeatedly triggered by some unknown cause this spring.  

Maybe it's this feeling that neither of us seem to be able to shake.  That what we're doing, how we're changing is really important.  Don't know why, there is no reason to need to know how to make food by starting with a few simple ingredients, or with seeds, in this world we've made.  Perhaps I should feel foolish when I see bags of pre-sliced bread, chicken breasts wrapped in styrofoam and cellophane, and pre-washed bags of salad greens.  But instead of feeling like the world's having a joke on me, I feel how important it is to know how long it takes a loaf of wheat bread to rise on a cool morning compared to a hot summer afternoon, the proper way to butcher and de-bone a chicken, and what the right soil temperature is for starting lettuce seeds.  Important too whom?  just me I guess, but still important....

Wednesday, May 13, 2009

Failing to repeat failure

Does failing to repeat a failure result in success?  Nope, it's just failing twice.  I've been frustrated for the past few weeks since determining that the most exciting part of my field experiment had failed.  I know the adage that negative results are still results and should still be published, blah, blah, blah.  So I planned a field day to set up a duplicate experiment under the same field conditions, essentially repeating my failure so I'd have enough negative results to publish.  And what do you know, I failed again!  Monday I was shocked to discover that the plants at my experimental site had put on two months of growth in two weeks.  The end effect of this mammoth growth is that the field conditions in no way matches the conditions of last springs experiment, so it's not at all possible to repeat my failed experiment.  

I had to scramble to deal with these unpredicted conditions, and have decided to throw logic and methodology into the wind and start a new and different experiment, which I also wont be able to repeat based on my program schedule.  So, the end result will be multiple unrepeated field experiments with uninteresting and negative results.  Yeah for science!

Tuesday, April 14, 2009

Eating well - budgeting and time

I know every graduate students main concern  with cooking "from scratch" and generally eating well must be the time it takes, followed by the cost.  I thought it would take me too much time to prepare meals if I removed all processed foods from the grocery list, but to my surprise even when cooking more elaborate meals from scratch on the weekend it rarely takes me more than an hour from start of cooking, to meals eaten and dishes washed.  Many days it's a lot less time because I incorporate left over side dishes (or main dishes) into the meal, which shortens prep time.  And there are always lots of leftovers for tomorrows lunch box, eliminating all top ramen consumption. 

Three investments that save lot of time and money, if you can afford them:

1. Crock pot.  

How to use: add meat or veggies or beans, add seasonings and water, turn on and ignore for hours.  Beans are the ultimate  graduate  student food. I know that amanda has mentioned it over at A Lady Scientist but it can always be said again.  Beans are an excellent food source and can be purchased very cheaply from a number of places including in bulk at many grocery stores.  You can't beat the crock pot for good bean soup (don't forget the split peas if you like that creamy stew texture.)  Beyond the beans, start buying meat whole when possible (ie buy the whole chicken, not chicken breast one night and drumsticks 3 nights later) and toss all the bones and leftovers bits in the crock pot with a wedge of onion and few bay leaves and a few hours later you've go the start of a really great soup.  A post doc  in my lab told me you can also use your crock pot to make to-die-for hot breakfast cereal (start it before you go to bed, eat in morning).  I tried this last week and it rocks!

2. Bread Maker.

How to use: Toss in all ingredients (maker usually has it's own specific order for adding these) hit the start button and ignore until the smell of fresh baked bread becomes distracting.  A lot of people would argue that bread is so cheap that this is pointless.  I disagree.  I grew up strong and healthy on homemade bread and you really can't beat whole grain bread with no preservatives for taste and healthiness.  Humans have survived on bread longer than any of us can remember, and it wasn't until modern food industry pumped it full of preservatives and removed all the healthy benefits of whole grain that we started thinking bread was bad for you.  I just got a new bread maker to replace the used one I wore out (after 9 years!) and haven't calculated the cost of any of the new recipes I've been trying, but I did once calculate the cost for a rye loaf I used to make all the time.  It cost $0.40 to make a large loaf of rye bread, 40 cents!  and took me 2-3 mins to set up and toss the ingredients in.  I don't know of any place you can buy good rye bread that cheap!

3.Freezer.

How to use:  Keep as full as possible for energy savings.  Avoid cheap to free ancient models advertised in the paper because your electric bills will sky rocket!  We have a small chest freezer (5.3 cu ft.) and we keep it full year round.  This is especially good for meat-eaters, and enables you to buy large quantities of meat from local farmers when it's in season, then enjoy for months to come.  If you don't have any farmer friends you can buy from, go to the local farmers market and meet them.  I can tell you that the meat you can buy at the local grocery is not the same in taste or healthiness.  I would categorize a lot of meat for sale at our local chain grocery as processed food, which doesn't fit the food culture I'm adopting.  But if you're of the vegetarian persuasion, fill it with the over abundance of summer harvest.  Cooked squash can be scooped into a ziplock freezer bag and frozen flat, same goes for fresh summer salsa, steamed spinach, and a number of other items.  And if you like to forage (like me) try the same trick with steamed nettles or field greens, acorns can also be frozen whole for later processing.


 

Monday, April 13, 2009

Thesis writing, what's your method?

I've asked a few people lately about the status of their thesis or if they've already received their degree how the attacked writing their masters thesis.  I've gotten wildly different answers that seem to have no correlation to the achievements or prowess of the student.  I'm wondering is the writing method (by this I mean when you begin, how often you ask for editing, what the timing of reading lit and writing related chapters was, and so on) typically dictated by a persons professor or by personal motivation? And does the writing method reflect a persons dedication or work ethic?  

It may seem trivial to some, but I don't think it is.  Even though few grad students would admit it we are in constant pursuit of approval from our professors and academic mentors, and writing (quality and quantity) is the one standard that all academics are judged by.  Is it much of a stretch to assume that graduate students are also judged by their writing method in addition to the quality of the end product?

I had to laugh when a post-doc who is widely recognized as exceptional told me they wrote their entire masters thesis in the last three months of their program.  Many other people I talk to seem to approach it by reading for 6-10 months, a period of time that overlaps with the beginning of the research project, and then beginning writing after they feel comfortable in their level of knowledge.  This seems logical.  It's not the method I've used (more on that later) but very logical and less time consuming in the long run.

Some people might say there is no wrong way to approach writing a thesis, by I don't agree.  Others might suggest that it depends on the writer and what method is best for their work habits and individual program.  This seems plausible, but I think there is another factor being ignored, and that is the writing method of our advisor.  I think this has the greatest effect on how we approach the writing of our thesis.  And it's funny that our advisors to some degree control our writing method and also judge us on that method.  I can see how for some people this could create conflict and stress, and that should be recognised by the student and advisor so that a compromise on writing method can be reached. 

The writing method that I've been guided to use has actually suited me very well.  I think it may be a bit unusual, but I began writing my thesis the very first day of grad school.  I've been in a constant state of revision since then, and I have to say it feels really good to have so much written, even though most of it will need to be re-written before I am done.  That is definitely the biggest draw-back of this method, writing takes a lot longer, because you are constant re-writing after you've modified methodology or refined your understanding.

But from all my discussions and thinking about thesis writing I have come up with five basic rules for writing a masters thesis (I'm not really qualified to comment on writing a dissertation)
  1. Read first.  Start reading your first day and never stop. 
  2. Go by the guidelines. Get the graduate school guidelines for thesis format your first week (and read them thoroughly)
  3. Write early. Begin writing your thesis before the end of the 3rd month (even if it's just outlining research questions and methods)
  4. Make deadlines. After you've gotten into the writing groove (say 4-5 months into your degree) start making yourself deadlines for chapter drafts (and hold yourself to them even if it means putting in extra hours or putting off other work).
  5. Edit often. Have your drafts edited by your professor as often as you can.  This may be the most difficult of all due to the busy schedule of all professors.   A professor should never take on so many students or extra responsibilities that they can't assist each student in thesis draft editing.  Sometimes a thorough edit (by someone other than the author) is the only thing that can move a draft forward.  Make it worth their time by working hard on your draft and workout the deadlines with them a head of time so that you aren't giving them a draft when they are to stressed to give it proper attention.



Tuesday, April 7, 2009

Can a graduate student have a healthy diet?

We have a little science experiment going on at my house right now.  It’s a simple enough experiment, the question of interest is: can a graduate student have a healthy (and satisfying) diet?  (or alternatively - Can I kick the top ramen habit cold turkey?)

A few definitions:

 "Healthy diet" - for the purpose of this experiment a healthy diet will consist of whole food products prepared mostly at home (so I can be assured of the ingredients) most of the diet consisting of plants and limiting meat consumption to a side dish status.

"Satisfying" - for the purpose of this experiment I will rate how satisfying this diet is by how easy it is to ignore the grilled cheeseburger smell emanating from the fast food joint I ride past each day.

I never thought it was possible for someone like me (limited budget and over booked schedule) to change my western ways and reject the convenience culture.  I do little things, like shop at the local natural foods store and the farmers market, and I've been raising my own garden since I was 19 years old, but I've never before actively tried to alter my way of eating.  

Attempting to do so while I'm a graduate student seemed like a very dumb idea at first. Economics being what they are this really started as an endeavor to save money, and one of the best ways I've found to do this is buy whole foods and cook from scratch.  Funny enough this is way healthier that eating top ramen everyday, and fits nicely with goals of producing (or foraging for) your own food or buying it locally.  Doing this eliminates processed foods and "food-like-products" from your diet and saves a ton of money in the long run.

This is week two of the experiment, and surprisingly it hasn’t been hard to stick to.  I haven’t had to commit any extra time to cooking or eating, just a little forethought.  I’m much more satisfied after eating, and I haven’t been craving processed foods.  The ease of this type of eating has been a real delight, and actually makes me think that changing my food culture (because that is what I feel I'm doing with this experiment) may be possible.


As an after thought…….

A few good food related things I’ve been reading lately

(I'm sort of always reading this, when I finish, I just start it again.  Yes, it's that good.)

(An unusual book, but well written, scientific and short.  Worth getting from the library.)

(Michael Pollan is always good, not so scientific in this one.  But more logical than any diet, nutrition, or lifestyle book I've ever browsed.  And a good motivator if that's what you need.)

(A short and fascinating article by the widely read Jared Diamond.  This was assigned reading for a biotech class, and I throughly enjoyed it.  I thought it complimented my other current books well, especially "In Defense of Food".)

Friday, February 20, 2009

Dirty little secret

Lately I've felt really positive about doing statistical analyses.  Not just on my own data, though that is a lot more fun than class work, but I'm enjoying the class work too.  Lecture is interesting, and I like discussing various methods for analysis with classmates and my professor.  I'm not sure what king of turning point this is, but it  must be significant when something you once loathed and avoided becomes enjoyable.  I'm curious if something in me has changed, or if I've finally progressed far enough in the science for it to be more interesting.  I'm hoping it's the latter, because I'm not sure I'd embrace a personal change that resulted in finding joy in statistics.  I mean it's good to find happiness anywhere you can in life, but stats?  There is something a little unnatural about it.