Sunday, October 3, 2010
free fallin'
Friday, May 7, 2010
a week of firsts...
Friday, April 23, 2010
april showers... may flowers??
Friday, April 16, 2010
great expectations...
Thursday, April 8, 2010
'bout time...
Wednesday, October 28, 2009
Isn't it Fe-ic...
ok, you were warned...
last night i learned something that was actually interesting in my adv. inorganic class. i doubt anyone else will find it as cool as me, but-- oh well. we had the assignment to read a journal article and be prepared to discuss it in class. i had skimmed through it but didn't actually read the whole thing, so i missed some of the details. it had to do with developing photosensitizers being used to treat certain types of tumors. being an inorganic class, we mainly dwelled on the symmetries of 3 different metalloporhyrin molecules. porphyrin is a basic structure that is present in all kinds of enzymes and biomolecules. it looks like this:

the point is, all those double bonds happen to be conjugated (meaning every other one, double, single...). so it has the capacity to absorb tons of light energy, especially visible light. thats why its in molecules like chlorophyll, b vitamins, hemoglobin, etc. the hole in the middle is occupied with various metals depending on what it is. so when all that energy is absorbed, it has to go somewhere... it just so happens that it is just enough energy to turn triplet oxygen (safe) into singlet oxygen (not so safe... it can cause cell damage, like sunburns).
from a medical standpoint, this is huge. tumors are being treated by essentially raising the levels of porphyrins in the persons body then using fiber optics to target the tumor and give it a really nasty sunburn from the inside, causing it damage, and hopefully death. pretty amazing if you ask me...
but what caught my attention last night is this: there are medical conditions that cause people to have excess porhyrins in their bodies, usually the type without the metal ion in the middle. sometimes they tend to concentrate in the skin and can cause a person to sunburn very quickly. Their bodies are always trying to find more metal ions (like iron in hemoglobin) to insert into the porhyrin ring to reduce these effects. another compensatory effect is growing excess hair in an attempt to sheild the skin from light. these people would likely become nocturnal.
wait-- lemme get this straight.
they only come out at night....
looking for bloody iron....
or they're reeallly hairy...
sounds like vampires and werewolves to me!!
i dont know if my professor meant to share this with us the week of halloween or not, but the irony was not lost on me! i love learning about the roots of our holiday traditions and how they get slanted over centuries. and since halloween is one of my very favorites, this was too cool. hope you all have a great holiday weekend!! watch out for those little blood-suc-- um, i mean... precious children!!
Friday, October 16, 2009
This Old House: The Doors
one of the reasons we chose this place is because of its move-in-readiness. we loved what the previous owners had done with the place. we want to change a few things, but they're minor, right? during recent remodeling the doors in the master bedroom were changed to six-panel ones from the old flat ones probably original to the 1975 house. thats great, but they didnt change the rest of the ones in the hall so now they don't match. it also seems that their little angel was a budding graffiti artist and was in the middle of a new piece on her bedroom door, what we affectionately refer to as "the pink room." --a topic for a future post, indeed. so, for those reasons, we decided to finish updating all the doors in the hall and two others to match the new six-panel ones.
easy as pie...
first of all, matt and i were in complete disagreement as to what we should even buy. i figured all we needed was the actual door, since thats all that needed replacing. matt thought we needed to buy the doors already pre-hung in new jambs because "everyone" said it was easier that way. so much so that the 3x price increase over my idea would be worth it. guess which ones we got...
once we borrowed his dad's truck and several big tools we went to one place and bought them out on the sizes we needed. we were still missing 2 so we decided that since we had the truck, we'd just go to lowe's and get the other two. 2 doors there turned into doors, plus a ladder, 5 gallons of kilz, and allllll the little neccessities we could think to buy with our coupon... all but one.
we got home and matt started busting out trim and a (perfectly good) door jamb. after SEVERAL attempts at hanging the thing, we did what all good gen-x'ers would do... youtubed it. bob vila makes everything look sooo easy! have you ever noticed hes not the one actually doing the work?!? anyway, we tried a new way which required several shims. ya know the little wooden wedges-- the one thing we didn't get on our earlier trip to lowes? good thing we live so close now!
after all that and 3 hours of work, we finished!! one door, that is. only 5 more to go! after a few tips from a friend of ours that can hang one in 10 minutes, the rest hopefully won't be so arduous. we'll see... i'm just glad we didn't go for the "fixer-upper" that was next on the list of purchase prospects!
Thursday, October 1, 2009
This Old House: H2O
every day it seems there is something new or different that makes us grateful/excited to be here. its usually good but occasionally its, well, sobering. after all, i'll be the ripe old age of 54 when we pay this thing off, assuming we stick to the payment plan and never move... not likely.
this morning while showering, i realized yet another thing i love about our house: water pressure!! we have a shower head in the hall bathroom that matt has confessed to using as "a water-pik for his grill." its truly awesome. you see, our apartment was upstairs so we were fighting gravity anytime we wanted a shower, or anything else. not only that, it was on the same meter as P&R's house so that probably didn't help. don't kid yourself though... that shower was magnificent after a few weeks with no power/water after hurricanes.
so if you want a "moral of the story" it is to appreciate even the smallest luxuries in life. meanwhile, i'll be taking extra long showers and enjoying the feeling of my hair getting *almost* blasted off my head. :~)
Friday, September 18, 2009
comatose...
i noticed on a friend's blog (who has mine listed on her sidebar) that it said 7 months since my last post. i knew it had been a while, but still, 7 months?! anyway, here's my pitiful defense:
when matt was on his mission i kind of stopped writing him. i know-- and i'll be paying for that for the rest of ever. point is, i wanted to write. i really wanted to talk to him but it just wasn't going to happen, so one week turned into two, then two months and before i knew it, it had turned quite awkward. i felt like i would have to somehow acknowledge my lack of correspondence, which made the task even harder to approach. so it was... a vicious cycle that left my best friend thinking that i had abandoned him. i still feel guilty about inflicting those feelings of doubt on him, especially at that time.
so blogging world, i still love you. i've actually had so much to write about that i haven't written anything. i obviously still have not learned my lesson... at this point though, i may or may not do a post containing the events of the past 7 crazy months, to catch up. but i am going to start from here and try to do better. i love reading other people's blogs and will probably steal a few ideas from you. so thanks in advance for being so copy-worthy! :~)
topics to address soon:
- new house!
- status of my degree
- who knows what else...
Friday, January 23, 2009
the bear-necessities...
unfortunately, miss grace was also planning a surprise... a urinary tract infection. the poor kid was squirming and dancing all evening the night before we were to go. i asked her mom why she had not gone to the doctor and carrie said she was worried about her missing anymore school since she had been sick 2 days the prior week with something totally unrelated. so the next morning, gracie was in the bathroom about three of every five minutes while trying to get ready. i couldnt stand it anymore because i knew she was miserable. i thought if we could get her in, that she could be seen and not have to miss school. a two'fer, i thought. so by 9 we had an appointment, and by 10 we were in beaumont, trying to get a 7 year old to pee in a cup. the dr gave us some antibiotic samples (yeah, no trip to the pharmacy!) but he failed to have them reconstituted... we then had to go to another location where they were to do another test, and have her fill yet another cup. by this time gracie was getting hungry again and our hope for a fun day at the zoo was fading. she didnt feel sick, she just had to pee every 5 seconds. i still had to go to a pharmacy, get a syringe that measured mLs, mix up her meds and get her fed.
when asked, grace didnt care what was for lunch. we had been wanting to try out a vietnamese place in bmt to see if it was as good as the place we like in houston and she agreed! she ordered something akin to chicken noodle soup and loved it! who knew?! grace got several awesome-kid-points for that.
so then we decided that since her medicine was kicking in that she might still be able to make it to the zoo. she really wanted to go. after sleeping the whole way (read "no pit-stops"), we arrived. it was the most beautiful january day to spend outside. the weather was perfect, and little-bit woke up happy, so double yeah! on the top of the list to see were the bears, then monkeys, then turtles. we managed to see all of them plus many more. gracie rode around on matts shoulders.
we stopped for dinner at tortugas. by the end of the meal she was saying "i have a pet turtle at home" in spanish. uncle matt is the linguist of the family. i know to you moms out there, all this probably seems like just another day. but i truly enjoyed spending the day with matt and gracie. i enjoyed them. it just wasnt the typical babysitting duty ive become accustomed to. ive often felt like i dont really deal with 6ish-11ish year olds very well and ive wondered if i would lose the relationships i have with my neices and nephews once they got to that age. instead, i love seeing their personalities and interests develop and change. sure, they can still be bratty with the best of 'em at times. but they're becoming very cool, though still very small, people. after all, they better be good... they've already agreed to babysit mine one day. mwah ha ha...
