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Sarah-Jeanne Royer, Sara Ferrón, Samuel T. Wilson, David M. Karl
Production of methane and ethylene from plastic in the environment
www.plosone.org
www.plosone.org
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q
1 j
1 J
0 w
7.4999 0 0 6.6659 242.759 516.8692 cm
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(-3)Tj
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Q
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(1)Tj
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3.4866 0 Td
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2.3924 0 Td
(a)Tj
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(spectrophotometer)Tj
7.8179 0 Td
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1.542 0 Td
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(\(280320)Tj
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(270)Tj
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(15)Tj
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-35.6369 -1.2983 Td
(excitation)Tj
4.1498 0 Td
(and)Tj
1.7292 0 Td
(a)Tj
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(Leica)Tj
2.3074 0 Td
(automated)Tj
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(microscope)Tj
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(stage)Tj
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(50)Tj
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1.1735 0 Td
[()]TJ
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(m)Tj
1.5477 0 Td
(slit)Tj
1.3947 0 Td
(width)Tj
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(mine)Tj
2.279 0 Td
(the)Tj
1.4683 0 Td
(micro-Raman)Tj
5.8167 0 Td
(spectra)Tj
3.05 0 Td
(of)Tj
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(different)Tj
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(plastic)Tj
2.7666 0 Td
(types.)Tj
2.5002 0 Td
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1.7801 0 Td
(environmental)Tj
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(samples)Tj
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(were)Tj
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4.2406 0 Td
(with)Tj
2.0012 0 Td
(known)Tj
3.0047 0 Td
(plastics)Tj
3.1238 0 Td
(and)Tj
1.7348 0 Td
(the)Tj
1.4683 0 Td
(spectra)Tj
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(analysed)Tj
3.6453 0 Td
(using)Tj
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(GRAMS/AI)Tj
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[()]TJ
/F7 1 Tf
5.4198 0 Td
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-30.081 -1.2982 Td
(software.)Tj
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Q
q
1 j
1 J
0 w
11.9999 0 0 11.9999 200.0125 438.1795 cm
BT
/F12 1 Tf
1 TL
-0.0033 Tc
0 0 Td
(Hydrocarbon)Tj
5.8252 0 Td
(analysis)Tj
ET
Q
q
1 j
1 J
0 w
10 0 0 10 200.0125 421.2283 cm
BT
/F7 1 Tf
1 TL
-0.004 Tc
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1.7801 0 Td
(dissolved)Tj
3.8948 0 Td
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(concentrations)Tj
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(quantified)Tj
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(a)Tj
0.6576 0 Td
(purge)Tj
2.5229 0 Td
(and)Tj
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(trap)Tj
1.8425 0 Td
(system)Tj
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([)Tj
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(21)Tj
0 g
(])Tj
1.8538 0 Td
(con-)Tj
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2.8629 0 Td
(to)Tj
1.0262 0 Td
(a)Tj
0.6519 0 Td
(gas)Tj
1.4797 0 Td
(chromatograph)Tj
6.4289 0 Td
(\(Agilent)Tj
3.4923 0 Td
(7890A\))Tj
3.1464 0 Td
(equipped)Tj
3.9288 0 Td
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1.9956 0 Td
(a)Tj
0.6576 0 Td
(flame)Tj
2.4322 0 Td
(ionization)Tj
4.2746 0 Td
(detector.)Tj
3.719 0 Td
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3.0047 0 Td
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3.1974 0 Td
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(the)Tj
1.4683 0 Td
(vials)Tj
1.9843 0 Td
(to)Tj
1.0261 0 Td
(a)Tj
0.652 0 Td
(sparging)Tj
3.651 0 Td
(chamber)Tj
3.7247 0 Td
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4.2406 0 Td
(purity)Tj
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(helium)Tj
3.0331 0 Td
(\(Airgas\))Tj
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1.7348 0 Td
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3.3165 0 Td
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(12)Tj
1.1678 0 Td
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1.8595 0 Td
(\(100)Tj
1.9843 0 Td
(ml)Tj
1.2869 0 Td
(min)Tj
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q
1 j
1 J
0 w
7.4999 0 0 6.6659 561.4299 386.6456 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
0 0 Td
(-1)Tj
ET
Q
q
1 j
1 J
0 w
10 0 0 10 567.6094 382.2236 cm
BT
/F7 1 Tf
1 TL
-0.004 Tc
0 0 Td
(\).)Tj
-36.7594 -1.3039 Td
(The)Tj
1.7801 0 Td
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(Drierite)Tj
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(1)Tj
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4.3767 0 Td
(and)Tj
1.7291 0 Td
(Ascarite)Tj
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(1)Tj
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4.4787 0 Td
(col-)Tj
-35.5122 -1.2982 Td
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1.0262 0 Td
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3.2201 0 Td
(water)Tj
2.4321 0 Td
(vapour)Tj
3.0331 0 Td
(and)Tj
1.7291 0 Td
(CO)Tj
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Q
q
1 j
1 J
0 w
7.4999 0 0 6.6659 387.8362 354.5574 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
0 0 Td
(2)Tj
ET
Q
q
1 j
1 J
0 w
10 0 0 10 393.5622 356.2015 cm
BT
/F7 1 Tf
1 TL
-0.004 Tc
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(being)Tj
2.4264 0 Td
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3.617 0 Td
(Q)Tj
0.9637 0 Td
(80/100)Tj
2.9254 0 Td
(\(Sigma-Aldrich\))Tj
6.7634 0 Td
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1.729 0 Td
(immersed)Tj
4.235 0 Td
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(liquid)Tj
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1.7802 0 Td
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(two)Tj
1.7121 0 Td
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1.8539 0 Td
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1.0261 0 Td
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5.9753 0 Td
(90C)Tj
2.228 0 Td
(and)Tj
1.7291 0 Td
(the)Tj
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(30)Tj
1.1735 0 Td
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1.0375 0 Td
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0.686 0 Td
(0.32)Tj
1.8708 0 Td
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1.8595 0 Td
(GS-CarbonPLOT)Tj
7.251 0 Td
(analytical)Tj
4.0025 0 Td
(capillary)Tj
3.6169 0 Td
(column)Tj
3.2938 0 Td
(\(J&W)Tj
2.5569 0 Td
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3.702 0 Td
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(38C)Tj
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(1.0)Tj
1.4003 0 Td
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2.0806 0 Td
(65C)Tj
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(1.3)Tj
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1.7291 0 Td
(150C)Tj
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1.3833 0 Td
(2.2)Tj
1.3947 0 Td
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1.8595 0 Td
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(22)Tj
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(].)Tj
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1 J
0 w
7.4999 0 0 6.6659 565.1149 289.5307 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
0 0 Td
(4)Tj
ET
Q
q
1 j
1 J
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/F7 1 Tf
1 TL
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(,)Tj
-36.8671 -1.2982 Td
(C)Tj
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1 j
1 J
0 w
7.4999 0 0 6.6659 206.6456 276.548 cm
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/F7 1 Tf
1 TL
-0.0053 Tc
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(2)Tj
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Q
q
1 j
1 J
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BT
/F7 1 Tf
1 TL
-0.004 Tc
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(H)Tj
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Q
q
1 j
1 J
0 w
7.4999 0 0 6.6659 217.8708 276.548 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
0 0 Td
(4)Tj
ET
Q
q
1 j
1 J
0 w
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BT
/F7 1 Tf
1 TL
-0.004 Tc
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(,)Tj
0.4422 0 Td
(C)Tj
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Q
q
1 j
1 J
0 w
7.4999 0 0 6.6659 232.4976 276.548 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
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(2)Tj
ET
Q
q
1 j
1 J
0 w
10 0 0 10 236.0692 278.1921 cm
BT
/F7 1 Tf
1 TL
-0.004 Tc
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(H)Tj
ET
Q
q
1 j
1 J
0 w
7.4999 0 0 6.6659 243.7228 276.548 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
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(6)Tj
ET
Q
q
1 j
1 J
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BT
/F7 1 Tf
1 TL
-0.004 Tc
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(and)Tj
1.7291 0 Td
(C)Tj
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1 j
1 J
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7.4999 0 0 6.6659 273.4299 276.548 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
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(3)Tj
ET
Q
q
1 j
1 J
0 w
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BT
/F7 1 Tf
1 TL
-0.004 Tc
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(H)Tj
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Q
q
1 j
1 J
0 w
7.4999 0 0 6.6659 284.6551 276.548 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
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(6)Tj
ET
Q
q
1 j
1 J
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BT
/F7 1 Tf
1 TL
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(nitrogen)Tj
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(\(Scott-Marrin\).)Tj
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(23)Tj
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(0.15)Tj
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1 J
0 w
7.4999 0 0 6.6659 500.5417 224.5606 cm
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/F7 1 Tf
1 TL
-0.0053 Tc
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(4)Tj
ET
Q
q
1 j
1 J
0 w
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BT
/F7 1 Tf
1 TL
-0.004 Tc
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(and)Tj
1.7291 0 Td
(C)Tj
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1 J
0 w
7.4999 0 0 6.6659 530.2488 224.5606 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
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(2)Tj
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Q
q
1 j
1 J
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BT
/F7 1 Tf
1 TL
-0.004 Tc
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(H)Tj
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Q
q
1 j
1 J
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7.4999 0 0 6.6659 541.474 224.5606 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
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(4)Tj
ET
Q
q
1 j
1 J
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1 TL
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(duction)Tj
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3.1237 0 Td
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(approximately)Tj
5.9754 0 Td
(5%.)Tj
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1 J
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11.9999 0 0 11.9999 200.0125 171.6094 cm
BT
/F12 1 Tf
1 TL
-0.0033 Tc
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4.3228 0 Td
(analysis)Tj
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Q
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/F7 1 Tf
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(Student's)Tj
3.8947 0 Td
(t-distribution)Tj
5.6183 0 Td
(\(t-test\))Tj
2.931 0 Td
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-0.004 Tc
0.9922 0 Td
(0.05.)Tj
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Q
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11.9999 0 0 11.9999 200.0125 112.9889 cm
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/F2 1 Tf
1 TL
-0.0033 Tc
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Q
q
1 j
1 J
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10 0 0 10 200.0125 95.9811 cm
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(experiments)Tj
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(\(PC,)Tj
2.0069 0 Td
(AC,)Tj
1.7915 0 Td
(PP,)Tj
1.5647 0 Td
(PET,)Tj
2.1884 0 Td
(PS,)Tj
-34.7185 -1.2982 Td
(HDPE)Tj
2.8516 0 Td
(and)Tj
1.7291 0 Td
(LDPE\))Tj
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(quantities)Tj
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(of)Tj
1.0148 0 Td
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1 j
1 J
0 w
7.4999 0 0 6.6659 429.5622 81.3543 cm
BT
/F7 1 Tf
1 TL
-0.0053 Tc
0 0 Td
(4)Tj
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Q
q
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/FontType 1 def
/FontBBox {-20 -958 1114 770} readonly def
/FontMatrix [0.001 0 0 0.001 0 0] readonly def
/PaintType 0 def
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/FullName (TeX_CM_Maths_Symbols) readonly def
/BaseFontName (TeX_CM_Maths_Symbols) def
end def
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dup 136 /onequarter put
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readonly def
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