Above threshold ionization: Difference between revisions

From formulasearchengine
Jump to navigation Jump to search
← Older edit
en>Addbot
m Bot: Migrating 1 interwiki links, now provided by Wikidata on d:q785195
en>Monkbot
 
(One intermediate revision by one other user not shown)
Line 1: Line 1:
'''Breath gas analysis''' is a method for gaining non-invasive information on the clinical state of an individual by monitoring [[volatile organic compound]]s present in the exhaled [[breath]]. Breath gas concentration can then be related to [[blood]] concentrations via [[mathematical modeling]] as for example in [[blood alcohol]] testing.
I was an UGG despiser until I got a pair...Yes, I'm a recent UGG boot convert - there. The truth is out. Of course, I will never admit that to my friends who would kid me endlessly about having a pair of UGG boots. But, these sheepskin boots have won me over.<br>My history with UGG boots started just last Christmas (2011) when I received a new pair of UGG Australia Classic Short Boots as a present from my boyfriend. I will say that I was a bit put off by my new [http://tinyurl.com/kecvhhb cheap ugg boots](ly) boots as he knew how stupid I thought the UGG brand boots look. But, he also had read reviews and knew that I would grow to love my UGG boots. Which I have - a thousand fold.<br>The UGG short boots in the picture are identical to the ones I got for my Christmas present. And then....I was wearing them on John's new boat when I took an unceremoniously dip in the Chesapeake Bay the following January - I thought they were ruined, but, I'm happy to say that they thawed out and are good as new. There's a video below showing my poor frozen UGG boots the morning after my dip...<br>And a disclaimer before we go any further: UGG boots were not created to be winter boots! They were actually created in Australia as a boot for surfers to wear when they came out of the water, hence, no socks needed - that's one theory. The other creation story floating around is that sheep herders created the things for wearing around in the outback when wrangling sheep. Since most UGGs are made of sheep skin, I find that idea mildly offensive as I sure the sheep did too...<br>Whatever the reason, the fact is that UGGs are not meant to be worn in inclement winter weather. Oh, they'll keep your feet warm but they'll suffer in the name of fashion. UGG boots get soggy and sort of get sad looking when wet. I do wear mine in the winter but I'm careful about when and where I wear them.<br>Classic UGG bootsCome and get 'em!I love that UGG boots come in all shapes and colors although you won't be able to tell the colors from the pictures below! As far as styles, you'll find UGG boots in UGG Australia Classic Short Boots, UGG Australia Women's Classic Tall Boots, and UGG Australia Womens Bailey Button Boots as starters.<br>Click on any picture to see the different colors of the UGG brand offered.<br>As I noted, I'm a convert to these sporty boots and will get another pair in the Fall. <br><br>The most popular UGG boots for women<br><br>UGG boots for menThere's no reason in the world that only women should go clomping around in UGG boots - so here's a selection of the finest UGGs for the man in your life. I'll bet he loves them as they appear to be more of a guy boot to me anyway. And so do celebrity men such as Ben Affleck, Brad Pitt and Bruce Willis.<br><br><br>Click for a selection of UGG boots for men!<br><br>My frozen Uggs - But, my UGGs survived!This video shows John and my frozen UGGs the day after I took hit the drink in January, 2011 in the Chesapeake Bay. I'm pleased to say that my UGGs thawed out and, with the use of newspaper stuffed in them to hold their shape as they slowly dried, they were as good as new.<br>My frozen Uggs boots Cleaning UGG bootsI was afraid my new Christmas present UGG short boots were ruined after they were dunked in the Chesapeake Bay and then froze overnight. But, I hit the internet and found some ways to help them regain their former glory. Here's what I figured out:<br>1. Never, ever put UGG boots in the dryer! It will totally ruin them. I left mine a safe distance from the wood stove for a full week. I put them on a cookie sheet covered with newspaper as they dried out because some of the color leached out. I couldn't even tell that they weren't the original shade though.<br>2. If you get your UGGs wet, rinse them well in clean water a few times. Do NOT wring them out or they will lose their shape!<br>3. After rinsing your UGGs, fill them with crumpled newspaper so that they hold their shape as they slowly dry. Never put them in direct heat or sunlight as they're drying.<br>4. After they're dry, brush them with a soft brush and apply UGG cleaner and, ultimately, the protectant solution. It worked great!<br>UGG cleaner, protector and brushThis is the kit I bought when my UGGs sporty boots dried out. I applied the cleaner, brushed against the nap gently, and, voila, they were back, good as new.<br>Womens UGG Australia Sheepskin Care Kit Not Applicable One SizeThis kit includes:<br>UGG Sheepskin Cleaner (also known as Cleaner &amp; Conditioner 4 fl. oz)<br>UGG Sheepskin Protector ( also known as Water &amp; Stain Repellent 4 fl. oz)<br>A freshener, a brush, and a stone to revive the natural luster of your twin-faced sheepskin boots.<br>Buy Now Let's hear what you have to say about traditional UGG boots.I've stated my opinion and would like to know what yours is. Please participate in my poll below. The best commenter will receive a free pair of Ugg boots (kidding! Kidding!)<br>What do you think about traditional UGG boots?<br>I think they're ridiculous<br><br>I love the look!<br><br>Undecided but leaning toward stoooopid....<br><br>Undecided but I might like them one day....<br>See results without voting See all 2 photos ugg boots with jeans Proper wearing of UGG bootsOne reason John though (correctly) that I would love [http://tinyurl.com/kecvhhb cheap ugg boots] boots is that they're designed to be worn without socks. I can never ever find a pair of socks that match so this quality alone made them a winner in my book.<br>UGG boots actually keep your feet cool in the summer and warm in the winter. Now, I don't wear mine in the summer but UGG boots seem to be a favorite of celebrities in Hollywood. I personally think they look ridiculous with a pair of shorts. Regardless, in the winter in Maryland, it can get pretty cold so if it's one of our cold, blustery, dry winer days (no precipitation on the ground or planned), I'll pull on my UGG short boots. My UGG boots protected my tootsies every time I wear them - well, except for that "swimming with the fishes" day. I was FREEZING all over.<br>I also think that UGG boots look really nice with a pair of jeans tucked in. I like to be comfortable yet try to be as fashionable (ha!) as possible. I have a pair of straight legged jeans that go great with my UGG short boots.<br>Note: picture courtesy of Wikimedia Commons<br>The UGGliest UGG boots... - ..at least, that's my [http://Photobucket.com/images/opinionI opinionI] have no doubt that these UGG boots are comfortable, but I find them perfectly hideous! Part sock and part shoe, I'm not sure what statement UGG was making with these beauties but what comes to mind is "Egads..."<br>UGG Australia Women's Classic Tall Stripe Cable Knit BootsReviewers on Amazon.com love these boots. Not sure what they were thinking...<br>Buy Now I've already said those above boots are hideous so what's your take no this "fashion statement?"<br>What do you think about those UGG Australia Women's Classic Tall Cable Knit Boots?<br>All thumbs (and fingers) down. They're horrible!<br><br>Eh, you're being too hard on them. Those UGG boots are kind of cute<br>See results without votingUnusual UGG BootsSome of these are actually kind of pretty - I said "kind of!" I do love that Ugg boots are so comfortable though and these border on stylish footwear as well.<br>UGG Australia Savanna Knee High Boot - ChocolateAnother contender in the un-UGGly UGG boot category. This "beauty" comes in black or brown and has a rubber sole.<br>Buy Now UGG Australia Women's Josie Casual Shoes,Black,6 USThe write up says "Add runway-worthy style to your wardrobe..." I'm not sure I'd go that far but they are much less offensive than regular UGG boots.<br>Buy Now Ravenna Black Womens [http://tinyurl.com/kecvhhb cheap ugg boots] Boots Size 10I think these atypical UGG boots would be really cute in fall with a longer skirt. Of course, Brittney Spears probably wears these with a bikini...<br>Buy Now EMU Australia Women's Trail Boot,Charcoal,8 M USNot a true UGG but still a contender in the un-UGGly category. This brand is a rival to UGG and has wonderful reviews.<br>Buy Now Celebrities love UGGsUnfortunately, some celebrities just love UGG boots too much and tend to look stupid wearing them. Whatever. Click any of the links below to be taken directly to the picture of your favorite celebrity wearing [http://tinyurl.com/kecvhhb cheap ugg boots] boots. And, in fine Lori fashion, I've already told you what I think about each (you're welcome...):<br>Pamela Anderson. I'm not sure anyone could say that Pamela Anderson is ever fashionable but she's definitely NOT in her UGG tall boots and shorts. Ugh!<br>Jessica Alba. The actress was caught in pink UGG boots walking her dog. And, she looks none to happy about it...<br>Kimberly Stewart. I'm telling you, wearing UGG boots with a short dress is just plain wrong...<br>Jennifer Anniston. Now, this celebrity looks GOOD wearing UGG boots. And, you kind of have to forgiver Jennifer Anniston here as she was in character for a movie. Still, UGG boots with a short dress is wrong!.<br>Other stars who love UGG boots are include Hillary Duff, Eva Longoria and even Sarah-Jessica Parker (what she's doing in UGGs is beyond me - I though she was a Manola Blahnik girl)<br>How about an UGG purse?I didn't know that UGG purses or UGG flip flops exist (they're detailed below) until I went looking out of curiosity. I do really love this bag but I just bought an expensive purse in Key West so that's my splurge for about 6 months. You go right ahead though.<br>UGG Australia Women's Classic Crossbody Caramel none noneI love the look of the soft pebbled leather in this UGG purse. It's lined in cotton twill and has a bunch of pockets for stuff like your cell phone, pens, etc. This UGG handbag is a pretty good size also at 12" high x 15.5" wide and 5.5" deep. Just right to stash an extra pair of shoes so you can change out of your comfortable UGGs when you get to that fancy dinner restaurant.<br> Buy Now UGG Flip FlopsNOW we're talking!I had no idea that [http://tinyurl.com/kecvhhb cheap ugg boots] flip flops existed until I started writing this Squidoo article. One learns something every day, doesn't one?<br><br>UGG Flip Flops - totally adorable!<br><br>Please leave me comments to let me know you wandered by!
 
==History==
 
The area of modern breath testing commenced in 1971, when [[Nobel Prize]] winner [[Linus Pauling]] demonstrated that human breath is a complex gas, containing more than 200 different volatile organic compounds. However, physicians have used breath analysis since the days of [[Hippocrates]].<ref>Anil S. Modak:  ''Single time point diagnostic breath tests: a review'', J. Breath Res. 4 (2010), 017002 [http://dx.doi.org/10.1088/1752-7155/4/1/017002]</ref>
 
==Overview==
 
[[Endogenous]] volatile organic compounds (VOCs) are released within the human organism as a result of normal [[metabolism|metabolic]] activity or due to pathological disorders. They enter the blood stream and are eventually metabolized or excreted via [[exhalation]], [[skin]] emission, [[urine]], etc.
 
Breath sampling is non-invasive and breath samples can be extracted as often as desired.<ref>H. Koc, K. Unterkofler, S. Teschl, and J. King: "Mathematical modeling for breath gas analysis," 3. Forschungsforum der Österreichischen Fachhochschulen, Wien 2011. [http://www.esi.ac.at/~susanne/FFOeFH2011_KUTK.pdf]</ref>
 
Identification and quantification of potential disease [[biomarker]]s can be seen as the driving force for the analysis of exhaled breath. Moreover, future applications for medical diagnosis and therapy control with dynamic assessments of normal physiological function or pharmacodynamics  are intended.
 
[[Exogenous]] VOCs penetrating the body as a result of  environmental exposure can be used to quantify body burden. Also breath tests are often based on the ingestion of isotopically labeled precursors, producing isotopically labeled [[carbon dioxide]] and potentially many other metabolites.
 
However, breath sampling is far from being a standardized procedure due to the numerous confounding factors biasing the concentrations of volatiles in breath. These factors are related to both the breath sampling protocols as well as the complex physiological mechanisms underlying [[pulmonary gas exchange]]. Even under resting conditions exhaled breath concentrations of VOCs can strongly be influenced by specific physiological parameters such as cardiac output and breathing patterns, depending on the physico-chemical properties of the compound under study.
 
Understanding the influence of all this factors and their control is necessary for achieving an accurate standardization of breath sample collection and for the correct deduction of the corresponding blood concentration levels.
 
The simplest model relating breath gas concentration to blood concentrations was developed by Farhi<ref>Leon E. Farhi: ''Elimination of inert gas by the lung,'' Respiration Physiology 3 (1967) 1–11 [http://dx.doi.org/10.1016/0034-5687(67)90018-7]</ref>
: <math>
C_A = \frac{C_{\bar v}}{\lambda_\text{b:air} + \dot V_A/\dot Q_c},
</math>
where <math> C_A </math> denotes the alveolar concentration which is assumed to be equal to the measured concentration.
It expresses the fact that the concentration of an inert gas in the alveolar air depends on the mixed venous concentration  <math>C_{\bar v} </math>, the substance-specific blood:air [[partition coefficient]] <math>\lambda_\text{b:air} </math>, and the [[ventilation-perfusion ratio]]  <math>\dot V_A/\dot Q_c </math>.
But this model fails when two prototypical substances like [[acetone]] (partition coefficient  <math>\lambda_\text{b:air} = 340 </math>) or [[isoprene]] (partition coefficient  <math>\lambda_\text{b:air} = 0.75  </math> ) are measured.<ref>Julian King, Alexander Kupferthaler, [[Karl Unterkofler]], Helin Koc, Susanne Teschl, [[Gerald Teschl]], Wolfram Miekisch, Jochen Schubert, Hartmann Hinterhuber, and [[Anton Amann]]: ''Isoprene and acetone concentration profiles during exercise at an ergometer'', J. Breath Research 3, (2009) 027006 (16 pp) [http://iopscience.iop.org/1752-7163/3/2/027006]</ref>
 
E.g., multiplying the proposed population mean of approximately <math> 1 \mu g/l </math> acetone  in end-tidal breath by the partition coefficient <math>\lambda_\text{b:air} = 340 </math> at body temperature  grossly underestimates observed (arterial) blood levels spreading around  <math> 1 mg/l </math>. Furthermore, breath profiles of acetone (and other highly soluble volatile compounds such as 2-pentanone or methyl acetate) associated with moderate workload ergometer challenges of normal healthy volunteers drastically depart from the trend suggested by the equation above.  
 
Hence some more refined models are necessary. Such models have been developed recently.<ref>Julian King, Helin Koc, Karl Unterkofler, Pawel Mochalski, Alexander Kupferthaler, Gerald Teschl, Susanne Teschl, Hartmann Hinterhuber, and Anton Amann: ''Physiological modeling of isoprene dynamics in exhaled breath,''  J. Theoret. Biol. 267  (2010), 626–637, [http://arxiv.org/abs/1010.2145]</ref><ref>Julian King, Karl Unterkofler, Gerald Teschl, Susanne Teschl, Helin Koc, Hartmann Hinterhuber, and Anton Amann: ''A mathematical model for breath gas analysis of volatile organic compounds with special emphasis on acetone,'' J. Math. Biol. 63 (2011), 959-999, [http://dx.doi.org/10.1007/s00285-010-0398-9]</ref>
 
==Applications==
 
Breath gas analysis is used in a number of [[breath test]]s.
 
* [[Asthma]] detection by [[exhaled nitric oxide]]
* [[Blood alcohol]] testing <ref>"[http://www.mphlastala.com/abtreview.pdf]" Michael P. Hlastala: ''The alcohol breath test—a review'', Journal of Applied Physiology (1998) vol. 84 no. 2, 401–408.</ref>
* [[Lung cancer]] detection<ref>"[http://technology.newscientist.com/channel/tech/mg19926715.200-nasas-electronic-nose-could-sniff-out-cancer.html NASA's electronic nose could sniff out cancer]", [[New Scientist]], 27 Aug. 2008.</ref>
* [[Diabetes]] detection
* Fructose malabsorption with [[hydrogen breath test]]
* [[Helicobacter pylori]] with [[urea breath test]]
* [[Halitosis#Diagnosis|Diagnosis of bad breath]]
* Organ rejection
 
==Analytical instruments==
 
Breath analysis can be done with various forms of mass spectrometry, but there are also simpler methods for specific purposes, such as the [[Halimeter]] and the [[breathalyzer]].
 
* Gas chromatography-mass spectrometry [[GC-MS]]
* Proton transfer reaction mass spectrometry [[PTR-MS]] and [[Time-of-flight mass spectrometry|PTR-TOF]]
* Selected ion flow tube mass spectrometry [[SIFT-MS]]
* Ion mobility spectrometry [[Ion mobility spectrometry|IMS]]
* Fourier transform infrared spectroscopy [[FTIR]]
* Laser spectrometry [[Spectroscopy]]
* [[Chemical sensors]] resp. [[Electronic nose]]
 
==References==
{{reflist}}
 
==External links==
*[http://iabr.voc-research.at/ International Association for Breath Research (IABR)]
*[http://iopscience.iop.org/1752-7163/ Journal of Breath Research]
 
{{DEFAULTSORT:Breath Gas Analysis}}
[[Category:Breath tests]]
[[Category:Mathematical and theoretical biology]]
[[Category:Mathematical modeling]]

Latest revision as of 12:50, 6 April 2014

I was an UGG despiser until I got a pair...Yes, I'm a recent UGG boot convert - there. The truth is out. Of course, I will never admit that to my friends who would kid me endlessly about having a pair of UGG boots. But, these sheepskin boots have won me over.
My history with UGG boots started just last Christmas (2011) when I received a new pair of UGG Australia Classic Short Boots as a present from my boyfriend. I will say that I was a bit put off by my new cheap ugg boots(ly) boots as he knew how stupid I thought the UGG brand boots look. But, he also had read reviews and knew that I would grow to love my UGG boots. Which I have - a thousand fold.
The UGG short boots in the picture are identical to the ones I got for my Christmas present. And then....I was wearing them on John's new boat when I took an unceremoniously dip in the Chesapeake Bay the following January - I thought they were ruined, but, I'm happy to say that they thawed out and are good as new. There's a video below showing my poor frozen UGG boots the morning after my dip...
And a disclaimer before we go any further: UGG boots were not created to be winter boots! They were actually created in Australia as a boot for surfers to wear when they came out of the water, hence, no socks needed - that's one theory. The other creation story floating around is that sheep herders created the things for wearing around in the outback when wrangling sheep. Since most UGGs are made of sheep skin, I find that idea mildly offensive as I sure the sheep did too...
Whatever the reason, the fact is that UGGs are not meant to be worn in inclement winter weather. Oh, they'll keep your feet warm but they'll suffer in the name of fashion. UGG boots get soggy and sort of get sad looking when wet. I do wear mine in the winter but I'm careful about when and where I wear them.
Classic UGG bootsCome and get 'em!I love that UGG boots come in all shapes and colors although you won't be able to tell the colors from the pictures below! As far as styles, you'll find UGG boots in UGG Australia Classic Short Boots, UGG Australia Women's Classic Tall Boots, and UGG Australia Womens Bailey Button Boots as starters.
Click on any picture to see the different colors of the UGG brand offered.
As I noted, I'm a convert to these sporty boots and will get another pair in the Fall.

The most popular UGG boots for women

UGG boots for menThere's no reason in the world that only women should go clomping around in UGG boots - so here's a selection of the finest UGGs for the man in your life. I'll bet he loves them as they appear to be more of a guy boot to me anyway. And so do celebrity men such as Ben Affleck, Brad Pitt and Bruce Willis.


Click for a selection of UGG boots for men!

My frozen Uggs - But, my UGGs survived!This video shows John and my frozen UGGs the day after I took hit the drink in January, 2011 in the Chesapeake Bay. I'm pleased to say that my UGGs thawed out and, with the use of newspaper stuffed in them to hold their shape as they slowly dried, they were as good as new.
My frozen Uggs boots Cleaning UGG bootsI was afraid my new Christmas present UGG short boots were ruined after they were dunked in the Chesapeake Bay and then froze overnight. But, I hit the internet and found some ways to help them regain their former glory. Here's what I figured out:
1. Never, ever put UGG boots in the dryer! It will totally ruin them. I left mine a safe distance from the wood stove for a full week. I put them on a cookie sheet covered with newspaper as they dried out because some of the color leached out. I couldn't even tell that they weren't the original shade though.
2. If you get your UGGs wet, rinse them well in clean water a few times. Do NOT wring them out or they will lose their shape!
3. After rinsing your UGGs, fill them with crumpled newspaper so that they hold their shape as they slowly dry. Never put them in direct heat or sunlight as they're drying.
4. After they're dry, brush them with a soft brush and apply UGG cleaner and, ultimately, the protectant solution. It worked great!
UGG cleaner, protector and brushThis is the kit I bought when my UGGs sporty boots dried out. I applied the cleaner, brushed against the nap gently, and, voila, they were back, good as new.
Womens UGG Australia Sheepskin Care Kit Not Applicable One SizeThis kit includes:
UGG Sheepskin Cleaner (also known as Cleaner & Conditioner 4 fl. oz)
UGG Sheepskin Protector ( also known as Water & Stain Repellent 4 fl. oz)
A freshener, a brush, and a stone to revive the natural luster of your twin-faced sheepskin boots.
Buy Now Let's hear what you have to say about traditional UGG boots.I've stated my opinion and would like to know what yours is. Please participate in my poll below. The best commenter will receive a free pair of Ugg boots (kidding! Kidding!)
What do you think about traditional UGG boots?
I think they're ridiculous

I love the look!

Undecided but leaning toward stoooopid....

Undecided but I might like them one day....
See results without voting See all 2 photos ugg boots with jeans Proper wearing of UGG bootsOne reason John though (correctly) that I would love cheap ugg boots boots is that they're designed to be worn without socks. I can never ever find a pair of socks that match so this quality alone made them a winner in my book.
UGG boots actually keep your feet cool in the summer and warm in the winter. Now, I don't wear mine in the summer but UGG boots seem to be a favorite of celebrities in Hollywood. I personally think they look ridiculous with a pair of shorts. Regardless, in the winter in Maryland, it can get pretty cold so if it's one of our cold, blustery, dry winer days (no precipitation on the ground or planned), I'll pull on my UGG short boots. My UGG boots protected my tootsies every time I wear them - well, except for that "swimming with the fishes" day. I was FREEZING all over.
I also think that UGG boots look really nice with a pair of jeans tucked in. I like to be comfortable yet try to be as fashionable (ha!) as possible. I have a pair of straight legged jeans that go great with my UGG short boots.
Note: picture courtesy of Wikimedia Commons
The UGGliest UGG boots... - ..at least, that's my opinionI have no doubt that these UGG boots are comfortable, but I find them perfectly hideous! Part sock and part shoe, I'm not sure what statement UGG was making with these beauties but what comes to mind is "Egads..."
UGG Australia Women's Classic Tall Stripe Cable Knit BootsReviewers on Amazon.com love these boots. Not sure what they were thinking...
Buy Now I've already said those above boots are hideous so what's your take no this "fashion statement?"
What do you think about those UGG Australia Women's Classic Tall Cable Knit Boots?
All thumbs (and fingers) down. They're horrible!

Eh, you're being too hard on them. Those UGG boots are kind of cute
See results without votingUnusual UGG BootsSome of these are actually kind of pretty - I said "kind of!" I do love that Ugg boots are so comfortable though and these border on stylish footwear as well.
UGG Australia Savanna Knee High Boot - ChocolateAnother contender in the un-UGGly UGG boot category. This "beauty" comes in black or brown and has a rubber sole.
Buy Now UGG Australia Women's Josie Casual Shoes,Black,6 USThe write up says "Add runway-worthy style to your wardrobe..." I'm not sure I'd go that far but they are much less offensive than regular UGG boots.
Buy Now Ravenna Black Womens cheap ugg boots Boots Size 10I think these atypical UGG boots would be really cute in fall with a longer skirt. Of course, Brittney Spears probably wears these with a bikini...
Buy Now EMU Australia Women's Trail Boot,Charcoal,8 M USNot a true UGG but still a contender in the un-UGGly category. This brand is a rival to UGG and has wonderful reviews.
Buy Now Celebrities love UGGsUnfortunately, some celebrities just love UGG boots too much and tend to look stupid wearing them. Whatever. Click any of the links below to be taken directly to the picture of your favorite celebrity wearing cheap ugg boots boots. And, in fine Lori fashion, I've already told you what I think about each (you're welcome...):
Pamela Anderson. I'm not sure anyone could say that Pamela Anderson is ever fashionable but she's definitely NOT in her UGG tall boots and shorts. Ugh!
Jessica Alba. The actress was caught in pink UGG boots walking her dog. And, she looks none to happy about it...
Kimberly Stewart. I'm telling you, wearing UGG boots with a short dress is just plain wrong...
Jennifer Anniston. Now, this celebrity looks GOOD wearing UGG boots. And, you kind of have to forgiver Jennifer Anniston here as she was in character for a movie. Still, UGG boots with a short dress is wrong!.
Other stars who love UGG boots are include Hillary Duff, Eva Longoria and even Sarah-Jessica Parker (what she's doing in UGGs is beyond me - I though she was a Manola Blahnik girl)
How about an UGG purse?I didn't know that UGG purses or UGG flip flops exist (they're detailed below) until I went looking out of curiosity. I do really love this bag but I just bought an expensive purse in Key West so that's my splurge for about 6 months. You go right ahead though.
UGG Australia Women's Classic Crossbody Caramel none noneI love the look of the soft pebbled leather in this UGG purse. It's lined in cotton twill and has a bunch of pockets for stuff like your cell phone, pens, etc. This UGG handbag is a pretty good size also at 12" high x 15.5" wide and 5.5" deep. Just right to stash an extra pair of shoes so you can change out of your comfortable UGGs when you get to that fancy dinner restaurant.
Buy Now UGG Flip FlopsNOW we're talking!I had no idea that cheap ugg boots flip flops existed until I started writing this Squidoo article. One learns something every day, doesn't one?

UGG Flip Flops - totally adorable!

Please leave me comments to let me know you wandered by!

Retrieved from "https://en.formulasearchengine.com/index.php?title=Above_threshold_ionization&oldid=268207"