ライフサイエンスコーパス: ppm

1 pounds, with a method detection limit of 1.0 ppm.

2 transfer ratio asymmetry (MTR(asym)) at 3.0 ppm was used as the pH-sensitive CEST biomarker, with hi

3 0.02 and 17.65 sec(-1) +/- 5.16; last MRI: 0 ppm +/- 0.02 and 15.32 sec(-1) +/- 2.49) did not differ

4 +/- 3.32), and thalami (case participants: 0 ppm +/- 0.03 and 16.49 sec(-1) +/- 3.6; control particip

5 time compared with 0% at control taps (0.00 ppm).

6 with a 1.8-fold risk for exposure of >=3.00 ppm versus <0.30 ppm (hazard ratio = 1.81, 95% confidenc

7 t initial concentrations (from 100 to 10,000 ppm), all reaching corresponding regulation levels for r

8 ctivity observed with TDS as high as 165,000 ppm.

9 750 ppm and may be as high as 6,000 ppm.

10 sin infiltration + 5% NaF varnish, and 5,000-ppm F (1.1% NaF) toothpaste or gel were the most effecti

11 of detection has been determined to be 0.01 ppm (10 ng/mL) considering the permissible Field Operati

12 (-1) +/- 2.68), and thalami (first MRI: 0.01 ppm +/- 0.02 and 17.65 sec(-1) +/- 5.16; last MRI: 0 ppm

13 LODs of 0.01 ppm and LOQs of 0.03 ppm were achieved.

14 ion sensitivity, with detection limits (0.01 ppm in PBS and 0.3 ppm in milk) below the maximum allowe

15 sec(-1) +/- 3.6; control participants: 0.02 ppm +/- 0.02 and 18.38 sec(-1) +/- 2.09) did not differ

16 sec(-1) +/- 2.44; control participants: 0.02 ppm +/- 0.02 and 19.65 sec(-1) +/- 3.6), caudate (case p

17 sec(-1) +/- 4.13; control participants: 0.02 ppm +/- 0.03 and 21.7 sec(-1) +/- 5.26), substantia nigr

18 or BPA from 0.1 to 150 ppm with LODs of 0.02 ppm.

19 3 and 19.78 sec(-1) +/- 3.51; last MRI: 0.03 ppm +/- 0.02 and 19.73 sec(-1) +/- 3.01), caudate (first

20 +/- 6.62), putamina (case participants: 0.03 ppm +/- 0.02 and 20.63 sec(-1) +/- 2.44; control partici

21 sec(-1) +/- 6.54), putamina (first MRI: 0.03 ppm +/- 0.03 and 19.78 sec(-1) +/- 3.51; last MRI: 0.03

22 LODs of 0.01 ppm and LOQs of 0.03 ppm were achieved.

23 sec(-1) +/- 5.58; control participants: 0.04 ppm +/- 0.05 and 24.96 sec(-1) +/- 5.3), globus pallidi

24 05 and 25.78 sec(-1) +/- 5.9; last MRI: 0.06 ppm +/- 0.02 and 25.55 sec(-1) +/- 4.71), substantia nig

25 lues of the dentate (case participants: 0.06 ppm +/- 0.04 and 23.87 sec(-1) +/- 4.13; control partici

26 sec(-1) +/- 3.1; control participants: -0.06 ppm +/- 0.05 and 18.83 sec(-1) +/- 3.32), and thalami (c

27 d R2* values of the dentate (first MRI: 0.06 ppm +/- 0.05 and 25.78 sec(-1) +/- 5.9; last MRI: 0.06 p

28 /- 4.71), substantia nigrae (first MRI: 0.06 ppm +/- 0.06 and 28.26 sec(-1) +/- 9.56; last MRI: 0.07

29 6 and 28.26 sec(-1) +/- 9.56; last MRI: 0.07 ppm +/- 0.06 and 25.65 sec(-1) +/- 6.37), globus pallidi

30 , substantia nigrae (case participants: 0.08 ppm +/- 0.06 and 27.46 sec(-1) +/- 5.58; control partici

31 sec(-1) +/- 5.14; control participants: 0.08 ppm +/- 0.07 and 28.82 sec(-1) +/- 6.62), putamina (case

32 mpared to the control villages (0.11 to 0.08 ppm).

33 sec(-1) +/- 3.01), caudate (first MRI: -0.09 ppm +/- 0.05 and 21.38 sec(-1) +/- 4.72; last MRI: -0.1

34 he stored group, and at 0.26, 0.37, and 0.09 ppm in the field group, respectively.

35 ) +/- 3.6), caudate (case participants: -0.1 ppm +/- 0.04 and 18.21 sec(-1) +/- 3.1; control particip

36 5 and 21.38 sec(-1) +/- 4.72; last MRI: -0.1 ppm +/- 0.05 and 18.75 sec(-1) +/- 2.68), and thalami (f

37 played Deltadelta(PM) values higher than 0.1 ppm in most cases, which makes TBBA superior to MTPA and

38 rries (MRL: 0.2 ppm), bell peppers (MRL: 0.1 ppm) and carrots (MRL: 5 ppm).

39 2.5 ppm of SDS with a detection limit of 0.1 ppm.

40 bronchial cancer (n = 808 deaths; for >12.1 ppm-year vs. unexposed, hazard ratio (HR) = 1.43, 95% CI

41 i culture after 12 h of growth (27.0 +/- 3.1 ppm), assisting in species-level identification hours ea

42 treated mice) were exposed to 0.25 ppm and 1 ppm arsenic for 2 wk.

43 a and 17 kDa) at a concentration as low as 1 ppm.

44 on and pH-dependent CEST effect peaking at 1 ppm downfield to the water resonance.

45 e chromium(VI) concentration in water from 1 ppm to 10 ppb within minutes (an order of magnitude belo

46 The numbers of patients with CH(4) >= 1 ppm (detectable) and >= 3 and >= 10 ppm (excess) were co

47 .21; P = 0.05), considered separately, per 1 ppm increase in average prenatal carbon monoxide.

48 ere higher in conventional mice exposed to 1 ppm arsenic, while arsenic exposure did not significantl

49 pithelial BEAS-2B cell cultures exposed to 1 ppm formaldehyde for 2 h.

50 from its baseline by 13.34 in response to 1 ppm of NH(3) , 724.45 under 1 ppm H(2) S, and 23.46 unde

51 response to 1 ppm of NH(3) , 724.45 under 1 ppm H(2) S, and 23.46 under 80% relative humidity, with

52 te at a rate of - 0.17 +/- 0.02 mumol kg(-1) ppm(-1).

53 Embryos were exposed to Nano-PS (0.1-10 ppm) or ERSE (0.1-5% v/v, equivalent to SigmaPAH 5.07-25

54 for robust HCP identification at or above 10 ppm levels require either concatenated peptide fractiona

55 ne units appeared downfield between 8 and 10 ppm, demonstrating that the macrocycles possess signific

56 across a broad molecular weight range at 10 ppm or above.

57 (4) >= 1 ppm (detectable) and >= 3 and >= 10 ppm (excess) were compared between patients who did and

58 ecreased odds of CH(4) >= 1, >= 3, and >= 10 ppm (ORs (95% CI) = 0.67 (0.47-0.93), p = 0.02; 0.65 (0.

59 s, 30.1% male), 1303 (26.2%) had CH(4) >= 10 ppm, and 193 (3.9%) had undergone appendectomy.

60 , but modelling efforts attribute at most 10 ppm to this mechanism, leaving ~20 ppm unexplained.

61 O release was accurately adjustable up to 10 ppm across a broad range of setpoints with response time

62 ive days of maternal goitrogen treatment (10 ppm propylthiouracil) during the perinatal period (GD19-

63 All identifications were within +/-10 ppm (mass error) and with a P-Score <=1 x 10(-04).

64 ginine, fluoride-free) or fluoride (F: 1,100 ppm F/NaF) toothpastes.

65 lfur dioxide (50 ppm) and ascorbic acid (100 ppm) were added to grapes soon after harvest at crushing

66 razines with catalyst loadings as low as 100 ppm of Pd and KOH as base.

67 PO(4) morphologies varying by as much as 100 ppm.

68 catalyst loadings as low as 0.01 mol % (100 ppm) and reaction temperatures as low as room temperatur

69 lationship between prenatal teeth Pb per 100 ppm increase in soil Pb (beta = 3.48, 95% CI 1.11, 5.86)

70 n in the full breath-relevant range (10-1000 ppm) in excellent agreement (R(2) = 0.966) with benchtop

71 We demonstrate sensing of 50-1000 ppm of vapors of ammonia and hydrogen chloride, componen

72 The effect of gaseous ozone (500-1000 ppm) treatment on the protein, amino acid, and fatty aci

73 nana treated with 1000 ppm ethephon and 1000 ppm acetylene against natural ripening.

74 icles with common Pd concentrations of >1000 ppm (>0.1 wt %), we find that residual Pd clusters quenc

75 stinal digestion of banana treated with 1000 ppm ethephon and 1000 ppm acetylene against natural ripe

76 For an IgG1 protein spiked with 1000 ppm HCP standards, we detected 83 HCPs, 61 out of which

77 improved from 39 ppm (x = 0, as-cast) to 103 ppm (x = 0.8, as-cast) and 188 ppm (x = 0.8, directional

78 to 383 ppm; that of cpx from 407 ppm to 1072 ppm.

79 ppm with the limit of detection (LOD) = 0.11 ppm.

80 (4), CO(2), and CO are 63 ppm, 2 ppm, and 11 ppm, respectively.

81 The H(2)O content of opx ranges from 119 ppm to 383 ppm; that of cpx from 407 ppm to 1072 ppm.

82 erformance is demonstrated by testing 0.1-12 ppm catechol solutions.

83 for trend = 0.02) and pneumonitis (for >3.12 ppm-year vs. unexposed, HR = 4.73, 95% CI: 1.42, 15.76;

84 Reducing [CO(2) ] to 120 ppm caused an aboveground C compensation point (i.e. net

85 s (two standard deviations, 2SD) of 100-1200 ppm for (206)Pb/(207)Pb and (208)Pb/(207)Pb and 300-1700

86 itive and resistant Gram negative (using 125 ppm) bacteria.

87 ) +/- 6.37), globus pallidi (first MRI: 0.13 ppm +/- 0.07 and 27.53 sec(-1) +/- 8.88; last MRI: 0.14

88 duces a more highly shifted CEST peak at -13 ppm.

89 d annual mean fossil fuel contribution of 13 ppm.

90 cut-off value was lower with a2 Milk(TM) (13 ppm) than conventional milk (21 ppm).

91 .3), globus pallidi (case participants: 0.14 ppm +/- 0.05 and 30.75 sec(-1) +/- 5.14; control partici

92 7 and 27.53 sec(-1) +/- 8.88; last MRI: 0.14 ppm +/- 0.06 and 29.78 sec(-1) +/- 6.54), putamina (firs

93 ide (test) or (2) toothpaste containing 1450 ppm fluoride (control), and were instructed to brush wit

94 .3% triclosan + 2.0% PVM/MA copolymer + 1450 ppm fluoride (test) or (2) toothpaste containing 1450 pp

95 results at baseline (H(2) and/or CH(4) >= 15 ppm).

96 This value, shifted 15 ppm from that of the free guest, is the largest (1)H NMR

97 en determined to be 25 ppm for CO(2) and 150 ppm for O(2).

98 wide detection range for BPA from 0.1 to 150 ppm with LODs of 0.02 ppm.

99 dduct (Cys-4MC) formation in meat added 1500 ppm 4-MC increased significantly (by 50%) when stored un

100 s of nitrogen radicals in brood cells (~1500 ppm NO(.) and its oxidation product NO(2)(.)).

101 tive and resistant Gram positive (using 1500 ppm) as well as sensitive and resistant Gram negative (u

102 n can induce a low latitude drawdown of 7-16 ppm CO(2).

103 eveloped to achieve ultra-low loadings (8-16 ppm) of Pt on shaped ceria nanocrystals.

104 )Pb/(207)Pb and (208)Pb/(207)Pb and 300-1700 ppm for ratios involving the minor (204)Pb isotope.

105 -cast) to 103 ppm (x = 0.8, as-cast) and 188 ppm (x = 0.8, directionally solidified), accompanying wi

106 ages and low chlorine concentrations (15-197 ppm).

107 (~0.4 ppm) after 2 min of exposure and ~0.2 ppm after 20 min (i.e., <0.5% of the permissible exposur

108 pples (MRL: 0.2 ppm), strawberries (MRL: 0.2 ppm), bell peppers (MRL: 0.1 ppm) and carrots (MRL: 5 pp

109 onducted on 4 produce types-apples (MRL: 0.2 ppm), strawberries (MRL: 0.2 ppm), bell peppers (MRL: 0.

110 ignals from Cho and Tau at approximately 3.2 ppm, can be properly separated and estimated both in hum

111 the range of 0.2-2.7, 0.3-1, 3-14 and 0.5-2 ppm for Fe, Cu, Mn, and Zn, respectively, and varied as

112 n in E. coli culture to average 32.3 +/- 5.2 ppm after 12 h of growth.

113 biquitous element in the Earth's crust at ~2 ppm.

114 oids showed the internal CH upfield at ca. 2 ppm, while the bridging methine units appeared downfield

115 ectroscopy showed the internal C-H at ca. -2 ppm.

116 tect beta-lactoglobulin (0.5 ppm), casein (2 ppm), whey and powder milk (1-5 ppm).

117 s such as CH(4), CO(2), and CO are 63 ppm, 2 ppm, and 11 ppm, respectively.

118 l-in untreated urine within 3 min, down to 2 ppm.

119 gluten proteins at or below the accepted 20 ppm threshold.

120 and an absolute accuracy of approximately 20 ppm are achievable using our method.

121 t most 10 ppm to this mechanism, leaving ~20 ppm unexplained.

122 rocks that show both higher and lower (+/-20 ppm) values than the present-day mantle, demonstrating m

123 the effect of low dose CO exposure (100-200 ppm) for 12 weeks on genome-wide gene expression in peri

124 C(3) crops, elevation of [CO(2) ] by ca. 200 ppm caused a ca. 18% increase in yield under non-stress

125 when biogas NH(3) concentration exceeds ~200 ppm.

126 Thus, NO concentration was fixed at 2000 ppm at dry and humid conditions.

127 Milk(TM) (13 ppm) than conventional milk (21 ppm).

128 ) in improvement ranged from - 1.08 to 0.21%/ppm along the diagonal directions.

129 WPI (8.4-10.8% w/w), addition of AC (72-216 ppm) and emulsifier on the structure-forming kinetics, r

130 amid were determined at 0.86, 0.96, and 0.23 ppm in the stored group, and at 0.26, 0.37, and 0.09 ppm

131 erquartile range [IQR], 44.6-119.2) and 1.23 ppm (IQR, 0.79-1.93), respectively.

132 tion error of the spiked concentration of 23 ppm.

133 mice (AB-treated mice) were exposed to 0.25 ppm and 1 ppm arsenic for 2 wk.

134 sess an oxygen detection minimum of sub-0.25 ppm ascribed to an enhanced signal-to-noise ratio.

135 ty featuring minimum detection limit of 0.25 ppm, long-term stability, high durativity, and wide-rang

136 FFRPCS aldehyde contents were 10-25 ppm for each class monitored.

137 l samples in the concentration range of 4-25 ppm with LOD = 4 ppm, which is a value sufficient for di

138 k (A2M 59 +/- 23 compared with CON 98 +/- 25 ppm at 150 min; P < 0.01).

139 s of detection have been determined to be 25 ppm for CO(2) and 150 ppm for O(2).

140 centration hydrogen peroxide vapor (LCHP; 25 ppm) was effective against both phages on all materials

141 tures through headspace gas sampling (LoD 25 ppm).

142 present in dark roast peanut flours at <=25 ppm.

143 Conversely, exogenous carbon monoxide (250 ppm) increased IL-1beta levels and suppressed cell proli

144 even at very high Pd concentrations of 27000 ppm (2.7 wt %).

145 r only after exposure to free chlorine at 29 ppm over 1 min.

146 th detection limits (0.01 ppm in PBS and 0.3 ppm in milk) below the maximum allowed levels in food sa

147 in a concentration range from 2.7 ppt to 0.3 ppm, with a detection limit of 2.7 ppt.

148 ncreases in exhaled CO (24+/-1 versus 28+/-3 ppm, hookah versus CO).

149 om trace levels (demonstrated LoDs: CH(4), 3 ppm; H(2), 49 ppm) to pure gases.

150 around 2.4 ppm, from Cr, PCr, and GABA at 3 ppm, and signals from Cho and Tau at approximately 3.2 p

151 , male and female zebrafish were fed DEHP (3 ppm) daily for two months.

152 ectra showed the N-methyl resonances near -3 ppm.

153 Higher COex level (over 3 ppm) was associated with elevated risk of ischemic CCVD,

154 s were consistent when COex level was over 3 ppm.

155 d/(144)Nd signatures marginally resolved (~3 ppm), suggesting that the entire mantle is not equally w

156 mental monitor should be kept at 1.0 x 10(3) ppm or below and quantitative studies for individual ket

157 served above a moisture level of 4.0 x 10(3) ppm, establishing a limit for observation of analyte ion

158 two separated occasions to clean air or 0.3-ppm ozone for two hours.

159 risk for exposure of >=3.00 ppm versus <0.30 ppm (hazard ratio = 1.81, 95% confidence interval: 1.11,

160 Roughly a third (~30 ppm) of the carbon dioxide (CO(2)) that entered the ocea

161 ted with artificial urine spiked with 30-300 ppm of albumin.

162 can quantify microproteinuria levels (30-300 ppm) and identify the major proteins associated with the

163 ch documents overall low pCO(2) levels (<300 ppm) comparable with ice core records, indicating that t

164 SO(2) concentrations ranging from 10 to 300 ppm indicate that the high linear relationship (R(2) = 0

165 curring in concentrations between 1 and 3000 ppm.

166 adsorption capacity of 456.24 mg g(-1) in 32 ppm uranium-spiked simulated seawater.

167 pb) detection limits toward NH(3) (0.31-0.33 ppm), H(2)S (19-32 ppb), and NO (1.0-1.1 ppb) at low dri

168 lays a single (19) F NMR peak shifted by >35 ppm with accelerated relaxation rates.

169 or hazelnut, one for peanut) over 0.075-3500 ppm, LFIAs with C only, surface plasmon resonance (SPR)

170 ctable free chlorine residual 83% (mean 0.37 ppm) of the time compared with 0% at control taps (0.00

171 inventory, which totals 370(150) to 740(370) ppm.

172 limate-controlled chambers under normal (380 ppm, control) or elevated (700 ppm, based on RCP4.5 scen

173 )O content of opx ranges from 119 ppm to 383 ppm; that of cpx from 407 ppm to 1072 ppm.

174 magnetostriction is greatly improved from 39 ppm (x = 0, as-cast) to 103 ppm (x = 0.8, as-cast) and 1

175 its at the sub-parts-per-million level (~0.4 ppm) after 2 min of exposure and ~0.2 ppm after 20 min (

176 from Gln, Glu with chemical shift around 2.4 ppm, from Cr, PCr, and GABA at 3 ppm, and signals from C

177 concentration range of 4-25 ppm with LOD = 4 ppm, which is a value sufficient for discriminating betw

178 ion of the vasodilator nitric oxide (iNO; 40 ppm in 21% O(2) ), to selectively lower pulmonary arteri

179 d; during this 19-year period, CO(2) rose 40 ppm, air temperature increased by 1 degrees C and annual

180 ss were grown under two levels of CO(2) (400 ppm; (a[CO(2)]) vs 700 ppm; (e[CO(2)]), two levels of wa

181 r "San Andreas" was grown under ambient (400 ppm CO(2), 25 degrees C) and elevated (950 ppm CO(2), 30

182 Higher concentrations of HPV (>400 ppm) with contact times of 24-32 h achieved approximatel

183 NO (400 ppm) and a variable concentration of ozone in a mixture

184 The addition of 400 ppm citric acid to the TCW effectively reduced ST2 by 5

185 s carefully controlled to be either 0 or 400 ppm.

186 lity of the cycle to capture 75% of the ~400 ppm CO(2) from air is demonstrated also.

187 de-range response to concentration up to 400 ppm at room temperature.

188 00% removal at an inlet concentration of 404 ppm(v) and a gas residence time of 21 s.

189 duous conifer) were grown under ambient (407 ppm) or elevated CO(2) (750 ppm) and either ambient temp

190 rom 119 ppm to 383 ppm; that of cpx from 407 ppm to 1072 ppm.

191 ant animal traces, ranges from 2.27 to 85.43 ppm, corresponding to the seafloor O(2) fugacity of 162

192 We grew plants under current ambient (440 ppm) and projected future atmospheric CO(2) concentratio

193 es under normal (7551 ppm) and reduced (4459 ppm) P fertilizer conditions and harvested at two time p

194 high measurement resolution is equal to 1.45 ppm/a.u.

195 QQPFPQQ in the concentration range of 0.5-45 ppm with the limit of detection (LOD) = 0.11 ppm.

196 s (demonstrated LoDs: CH(4), 3 ppm; H(2), 49 ppm) to pure gases.

197 tion in synthetic seawater from 2.91 to <0.5 ppm in less than 3 min at an adsorbent loading of only 0

198 74% of the lakes did not meet the 0.5 ppm limit to protect human health.

199 o filtered air (FA) or repetitive ozone (0.5 ppm O3, 4 h/d, for 13 consecutive weekdays).

200 Targeting a low chlorine residual (<0.5 ppm) in treated water can increase taste acceptability o

201 being able to detect beta-lactoglobulin (0.5 ppm), casein (2 ppm), whey and powder milk (1-5 ppm).

202 ), casein (2 ppm), whey and powder milk (1-5 ppm).

203 ions (F(-)) at concentrations exceeding 1.5 ppm can lead to considerable health implications, partic

204 low limit of detection of 4.3, 4.9 and 10.5 ppm was obtained in exposure to the methanol, ethanol an

205 of diesel exhaust (containing 19.8 and 17.5 ppm of NO and NO(2), respectively) affected associative

206 f 300 mOsm L(-1) produces a CEST peak at 3.5 ppm.

207 relationship (R(2) = 0.99) from 0.4 to 62.5 ppm of SDS with a detection limit of 0.1 ppm.

208 Out of a 5 ppm spike of eight common HCPs into antibody product, al

209 a relative mass precision of approximately 5 ppm and an absolute accuracy of approximately 20 ppm are

210 tably assign a narrow (27)Al NMR signal at 5 ppm to the silicate-bridging [AlO(2)(OH)(4)](5-) sites a

211 ated rapidly with mass measurement errors <5 ppm and ~40 000 resolving power.

212 mass of protonated molecules (mass error <=5 ppm).

213 l peppers (MRL: 0.1 ppm) and carrots (MRL: 5 ppm).

214 tatelike tissues, and mice were exposed to 5 ppm ( ~ 65 muM) iAs in drinking water for 3 months.

215 ence line and has a sensitivity down to 0.50 ppm for REE L-lines.

216 1-o-galloylglycerol and tocopherols at 50:50 ppm had the strongest protective effect on SL (OIT = 115

217 The antioxidants sulfur dioxide (50 ppm) and ascorbic acid (100 ppm) were added to grapes so

218 es with known concentrations ranging from 50 ppm (0.35 mM) to 5000 ppm (35 mM).

219 n and further electrodeposition of RuNPs (50 ppm RuCl(2) for 15 s at -0.600 V).

220 Using up to 50 ppm of NP, essentially 100% oil removal was observed und

221 gases was obtained in the range of 0.5 to 50 ppm with detection limits at the sub-parts-per-million l

222 he preservation solution was aerated with 50 ppm ENO in nitrogen.

223 of tertiary alcohols to be performed at 500 ppm catalyst loading.

224 Lecithin at a level (500 ppm) lower than its critical micelle concentration was a

225 A phenolic rich extract (PRE; 500 ppm) of the Northline variety was compared to BHT (0.02%

226 s to date with catalyst loadings down to 500 ppm and the catalytic turnover number (TON) and turnover

227 erformance in the presence of humidity (5000 ppm of H(2)O).

228 ookies, at a phenolics concentration of 5000 ppm.

229 ations ranging from 50 ppm (0.35 mM) to 5000 ppm (35 mM).

230 The observed H(2)O contents (220-5200 ppm), deltaD (-100 to +550 per mille) and delta(37)Cl va

231 The LOD was 47.63 ppm, and LOQ was 56.53 ppm.

232 ivity of soluble and insoluble starch (0-550 ppm/Brix) in factory raw sugars were investigated using

233 er than ambient temperature) and eCO(2) (550 ppm) conditions.

234 ate mitigation constraint (either 450 or 550 ppm of CO(2) in 2100), and we find the following: (i) El

235 ath resulting from bladder cancer (for >2.56 ppm vs. unexposed, lagged 10-year HR = 2.96, 95% CI: 1.3

236 30 mV/decade, a quantification limit of 10.6 ppm, and a detection limit of 7.9 ppm.

237 Compounds [(Me(3)TACN)ScMe(3)] (+624.6 ppm) and [ScMe(3)(thf)(x)] (+601.7 ppm) gave large (45)S

238 Excellent selectivity, sensitivity (LOD: 6 ppm), and chemosensing at ambient temperature make this

239 e magnetostriction within the range of 20-60 ppm, far below the requirements of high-resolution funct

240 r CO(2) concentrations: 300, 400, 500 or 600 ppm.

241 oncentration and seed PA concentration (8-61 ppm).

242 ng metabolites was determined in eCO(2) (620 ppm)-treated Alfalfa sprout cultivars (Giza 1, Nubaria a

243 Elevated CO(2) (eCO(2), 620 ppm) was applied for 9 days to further improve nutritive

244 The LOD was 47.63 ppm, and LOQ was 56.53 ppm.

245 on gases such as CH(4), CO(2), and CO are 63 ppm, 2 ppm, and 11 ppm, respectively.

246 c and the internal C-H was observed at -4.64 ppm.

247 , the DeltaC(a)/DeltaT must rise above ca 67 ppm. degrees C(-1) for NPP and biomass to increase, a lo

248 and Na(+)-bound probes (CEST(80 ppm)/CEST(69 ppm)) as a measure of [Ca(2+)], providing the first exam

249 tained an external 2sigma uncertainty at 1.7 ppm for (142)Nd/(144)Nd measurements to constrain its ho

250 stal rocks going back to 2 Ga are within 1.7 ppm of the average Earth (142)Nd/(144)Nd value.

251 Exposure to free chlorine at 1.7 ppm over 1 min caused VP8* of RV OSU to lose its ability

252 For the quantification of curcuminoids, 6-7 ppm vinylic proton region in the (1)H NMR spectrum was u

253 R(2) = 0.97) and a limit of detection of 6.7 ppm.

254 ] (+624.6 ppm) and [ScMe(3)(thf)(x)] (+601.7 ppm) gave large (45)Sc NMR shifts, revealing the strong

255 d intact mass determination as accurate as 7 ppm with baseline resolution at the glycoform level for

256 2) content of hydros-treated jaggery was >70 ppm, while minerals, polyphenols, and flavonoids were le

257 r normal (380 ppm, control) or elevated (700 ppm, based on RCP4.5 scenario) CO(2) levels.

258 ively low CO(2) Oligocene world (~300 to 700 ppm), warm climates similar to those of the late Eocene

259 levels of CO(2) (400 ppm; (a[CO(2)]) vs 700 ppm; (e[CO(2)]), two levels of water (well-watered vs dr

260 positive biaxial CTE (i.e., -5950 and 10 710 ppm K(-1) ), but also large biaxial thermal expansion pr

261 d a significant trend in DeltaCO(2) of -4.75 ppm per decade (p < .05) during the vegetation growing s

262 750 ppm and may be as high as 6,000 ppm.

263 der ambient (407 ppm) or elevated CO(2) (750 ppm) and either ambient temperatures, a 4 degrees C warm

264 house with two replicates under normal (7551 ppm) and reduced (4459 ppm) P fertilizer conditions and

265 n = 10/group/sex) were exposed to air or 0.8 ppm ozone for 5 h.

266 d were present in very low abundance (0.01-8 ppm), highlighting that our method reduces the dynamic r

267 exchangeable hydroxyl proton resonant at 4.8 ppm from the resonance frequency of water in the (1)H nu

268 give well-separated CEST peaks at 69 and 80 ppm for [LCoNa](+) and [LCoCa](2+), respectively.

269 the Ca(2+)- and Na(+)-bound probes (CEST(80 ppm)/CEST(69 ppm)) as a measure of [Ca(2+)], providing t

270 future atmospheric CO(2) concentrations (800 ppm).

271 pe exhibits a wide dynamic range of 400-8000 ppm, a short response time of ~10 secs, and a reset time

272 9520 ppm under normal P and from 83 to 8473 ppm under reduced P conditions across all tissues and bo

273 it of 10.6 ppm, and a detection limit of 7.9 ppm.

274 A signal at 9 ppm was observed at loadings of 2-9 water molecules per

275 0 ppm CO(2), 25 degrees C) and elevated (950 ppm CO(2), 30 degrees C) growth conditions.

276 P concentrations ranged from 332 to 9520 ppm under normal P and from 83 to 8473 ppm under reduced

277 For each additional ppm in atmospheric pCO(2) the waters surrounding CWC com

278 ocedures using low-organic content media and ppm levels of copper.

279 lly resolved LIF SO(2) detection up to a few ppm sensitivity was achieved.

280 ate at concentrations greater than 50 mg/kg (ppm) SO(2).

281 it of quantification (LOQ) values in the low ppm range and requires only a few microliters of protein

282 MS spectrum, achieving sub part per million (ppm) to part per billion (ppb) mass accuracies for all s

283 te with less than tens of parts per million (ppm) water, implying that water enrichment is incompatib

284 imum THC levels of >=0.30 parts per million (ppm) were associated with heart attack risk, with a 1.8-

285 stimated amplitude of 4.3 parts per million (ppm), equivalent to 33% of the observed annual mean foss

286 ntrations exceeding 1,700 parts per million (ppm).

287 ptional sensitivity at sub-part-per-million (ppm) to part-per-billion (ppb) detection limits toward N

288 ams collected at 1 and 10 parts-per-million (ppm), the enhanced TIC algorithm recovered 62% and 93%,

289 Mean susceptibility (in parts per million [ppm]) and R2* (in inverse seconds [sec(-1)]) values of t

290 ce from 0.18 to 0.05 cases per person-month (ppm) compared to the control villages (0.11 to 0.08 ppm)

291 ent, we have achieved a sensitivity of 29 pF/ppm towards CO(2) at ambient environmental conditions an

292 Average for phenolics (ppm) was, QT (10.91) > GA (7.33) > LT (4.10) > RT (3.90)

293 gases (NH(3), TMA, DMA and H(2)S) in the ppb-ppm regime.

294 Elemental formulae were assigned with sub-ppm mass accuracy, allowing metabolite assignment.

295 e KM5c interglacial being [Formula: see text]ppm (at 95% confidence).

296 nd that CO(2) ranged from [Formula: see text]ppm to [Formula: see text]ppm, with CO(2) during the KM5

297 [Formula: see text]ppm to [Formula: see text]ppm, with CO(2) during the KM5c interglacial being [Form

298 4.5 and 7 keV with a sensitivity down to the ppm level.

299 developed to sense low concentration (ppb to ppm regime) of volatiles (NH(3), TMA, ethanol, and H(2)S

300 by a supramolecular catalyst operating with ppm levels of chiral species.