ライフサイエンスコーパス: Bq

1 ried from 280.4 Bq kg(-1) C in 2010 to 226.0 Bq kg(-1) C in 2015.

2 2,123 +/- 74, 7,535 +/- 224 and 11.5 +/- 3.0 Bq kg(-1), respectively, which are an order of magnitude

3 (-1) (2.2 +/- 0.1 fg g(-1)) and 99.9 +/- 5.0 Bq kg(-1) (19.5 +/- 1.0 fg g(-1)), respectively.

4 ions (mean = 53.5 (standard deviation: 38.0) Bq/m(3)) were linked to participants by their zip code a

5 sample S11 with a value of 1204.65+/-108.00 Bq/m(3), while the lowest value was in the sugar sample

6 Our samples range from 370 to 15,000 Bq.kg(-1) (137)Cs, thus exceeding the regulatory limits

7 beled analytes is 4.9 zmol (0.33 pM or 0.002 Bq), with a linear range for 35S-Met from 1.5 amol to 1.

8 (238)U was calculated from 0.013 +/- 0.007 Bq kg(-1) to 0.10 +/- 0.02 Bq kg(-1) while (234)U ranged

9 beled analytes is 0.13 amol (8.7 pM or 0.007 Bq), while the LOD for 32P-labeled analytes is 4.9 zmol

10 -1) while (234)U ranged from 0.017 +/- 0.009 Bq kg(-1) to 0.11 +/- 0.03 Bq kg(-1).

11 Po activity determined between 0.02 +/- 0.01 Bq kg(-1) and 2.31 +/- 0.34 Bq kg(-1).

12 (210)Pb measured from 0.04 +/- 0.02 Bq kg(-1) to 1.70 +/- 0.26 Bq kg(-1) whereas (210)Po act

13 m 0.013 +/- 0.007 Bq kg(-1) to 0.10 +/- 0.02 Bq kg(-1) while (234)U ranged from 0.017 +/- 0.009 Bq kg

14 t honey here has detectable (137)Cs at >0.03 Bq kg(-1), and in the southeastern U.S., activities can

15 m 0.017 +/- 0.009 Bq kg(-1) to 0.11 +/- 0.03 Bq kg(-1).

16 ing water level standards (activity of 0.033 Bq/mL) and detection of hexavalent chromium to levels be

17 s below the drinking water standard of 0.033 Bq/mL.

18 have demonstrated a detection limit of 0.057 Bq/L using a 5 mL volume Cherenkov flow cell, which is b

19 2 +/- 19.7 Bq kg(-1) and (137)Cs 0.3 +/- 0.1 Bq kg(-1) up to 0.8 +/- 0.1 Bq kg(-1).

20 7)Cs 0.3 +/- 0.1 Bq kg(-1) up to 0.8 +/- 0.1 Bq kg(-1).

21 ctivity (MDA) of the developed method is 0.1 Bq or 1 Bq L(-1) (expressed as activity concentration),

22 ronmental Protection Agency (US-EPA) of 11.1 Bq L(-1).

23 had (137)Cs concentrations of up to 43 +/- 1 Bq.m(-3), while (90)Sr was close to pre-Fukushima levels

24 124 +/- 3 Bq.m(-3) for (137)Cs, and 54 +/- 1 Bq.m(-3) for (134)Cs, appear to be influenced by ongoing

25 closer to the fallout background of about 1 Bq/m(3) by 2021.

26 ssed disk and protruding wire are 0.25 and 1 Bq, respectively.

27 aters near Fukushima, were estimated to be 1 Bq m(-3).

28 no (134)Cs and background concentrations (~1 Bq kg(-1)) of (137)Cs in pre-Fukushima bluefin and post-

29 0 ((2)(1)(0)Po) concentrations that exceed 1 Bq/L in drinking-water supplies have been reported from

30 (MDA) of the developed method is 0.1 Bq or 1 Bq L(-1) (expressed as activity concentration), when pre

31 .92 x 10(2) (7.9 x 10(-3)), and 2.33 x 10(1) Bq/mL (6.3 x 10(-4) muCi/mL) for LNCaP, Mat-Lu, and indu

32 n vitro after treatment with as little as 10 Bq [(123)I]CC1.

33 , also increased from 3200 Bq m(-2) to 11500 Bq m(-2) in O horizons, exhibiting threshold responses a

34 contains readily measurable Pu activity (~12 Bq/L of (239+240)Pu in 0.45 mum-filtered water), and the

35 inogenic radioactive gas, is at or above 148 Bq/m(3).

36 rom 1135 km(2) showed [Rn] >4,000 pCi/L (148 Bq/L), the U.S. EPA's Alternative MCL.

37 sidential radon exposure of 4 pCl/liter (148 Bq/m3) during this period.

38 n concentrations at screening floor over 148 Bq/m3 (the recommended action level).

39 ugar sample S31 with a value of 78.77+/-4.15 Bq/m(3).

40 Approximately 740,000 Ci (2.73 x 10(16) Bq) of iodine 131 (131I) were released to the atmosphere

41 injection on the HPLC to ensure that < 0.17 Bq (4.5 pCi) was injected on the column.

42 (range = 0.010-0.51 Bq/L) exceeded the 0.185 Bq/L drinking-water standard in 18% of the wells (not dr

43 1/10th of the concentrations of (90)Sr (190 Bq/L) and (226)Ra (2 Bq/L) excreted in urine on the thir

44 igrants from Japan) had (134)Cs (0.7 +/- 0.2 Bq kg(-1)) and elevated (137)Cs (2.0 +/- 0.5 Bq kg(-1))

45 od for (90)Sr and (226)Ra are 2 Bq/L and 0.2 Bq/L, respectively.

46 90)Sr was close to pre-Fukushima levels (1-2 Bq.m(-3)).

47 ) of the method for (90)Sr and (226)Ra are 2 Bq/L and 0.2 Bq/L, respectively.

48 imit of detection (LD) for the analytes of 2 Bq (54 pCi) was obtained for whole-column detection, an

49 ruary 2014, it had increased to a value of 2 Bq/m(3) throughout the upper 150 m of the water column,

50 trations of (90)Sr (190 Bq/L) and (226)Ra (2 Bq/L) excreted in urine on the third day following an ac

51 ge tritium concentration of approximately 20 Bq/L.

52 +/- 0.09), and Powder River CCRs (213 +/- 21 Bq/kg; 0.79 +/- 0.10).

53 determination of unbound [(11)C]PBR28 was 21 Bq.

54 2 times less (18)F-FDG per area (mean = 217 Bq/mm(2)), a finding in agreement with the clinical use

55 e ratio in mosses had an average value of 22 Bq mg(-1).

56 lcium-41 activity concentrations of up to 25 Bq/g were detected.

57 rom 0.04 +/- 0.02 Bq kg(-1) to 1.70 +/- 0.26 Bq kg(-1) whereas (210)Po activity determined between 0.

58 tories with reference values of 11.2 +/- 0.3 Bq kg(-1) (2.2 +/- 0.1 fg g(-1)) and 99.9 +/- 5.0 Bq kg(

59 red with sham procedure (injured: 20.7+/-1.3 Bq/cm(3) versus intact: 2.3+/-0.5 Bq/cm(3); P=0.028 vers

60 o 8.9 +/- 0.4 Bq.m(-3) for (90)Sr, 124 +/- 3 Bq.m(-3) for (137)Cs, and 54 +/- 1 Bq.m(-3) for (134)Cs,

61 from 0.0003 to 0.015 and from <13.6 to 233.3 Bq kg(-1) for (210)Po, (238)U, (232)Th and (40)K respect

62 .85 x 10(3) (5.0 x 10(-2)), and 4.07 x 10(3) Bq/mL (1.1 x 10(-1) muCi/mL), respectively.

63 ch is below the drinking water limit of 0.30 Bq/L.

64 maximum Pu and colloid concentrations of 30 Bq/L and 150 mg/L, respectively, were observed.

65 ated by the mass-balance model (3199 +/- 306 Bq h(-1)) matches the theoretical calculation), suggesti

66 s ranging from 0.01 to 2.11 and 0.03 to 2.31 Bq/L, respectively.

67 spheric deposition, also increased from 3200 Bq m(-2) to 11500 Bq m(-2) in O horizons, exhibiting thr

68 is below the current regulatory level of 33 Bq L(-1).

69 en 0.02 +/- 0.01 Bq kg(-1) and 2.31 +/- 0.34 Bq kg(-1).

70 9), followed by Appalachian CCRs (283 +/- 34 Bq/kg; 0.67 +/- 0.09), and Powder River CCRs (213 +/- 21

71 0)Pb/Pb ratios in plants varied from 0 to 34 Bq mg(-1) indicating different levels of Pb absorption f

72 of nest samples was in the range 479-143,349 Bq kg(-1), while external exposure varied between 0.15 a

73 ation (e.g., Axemann Formation, median = 365 Bq/m3, IQR = 167-679 vs. Stockton Formation, median = 93

74 These samples, with up to 8.9 +/- 0.4 Bq.m(-3) for (90)Sr, 124 +/- 3 Bq.m(-3) for (137)Cs, and

75 ng (129)I at concentrations at or below ~0.4 Bq/L.

76 -caught tunas and found (134)Cs (4.0 +/- 1.4 Bq kg(-1)) and elevated (137)Cs (6.3 +/- 1.5 Bq kg(-1))

77 that an island may be exposed to is 3.25E-4 Bq/m(3) (becquerel per cubic meters), which is an increa

78 he (14)C specific activity varied from 280.4 Bq kg(-1) C in 2010 to 226.0 Bq kg(-1) C in 2015.

79 the period of the accident was measured 42.4 Bq kg(-1) C above the natural ambient (14)C background.

80 han upstream and background sediments (22-44 Bq/kg) and above radioactive waste disposal threshold re

81 dopamine-derived radioactivity (2861 +/- 453 Bq/mL per MBq/kg and 5217 +/- 525 Bq/mL per MBq/kg, resp

82 est total Ra ((228)Ra + (226)Ra = 297 +/- 46 Bq/kg) and the lowest (228)Ra/(226)Ra activity ratio (0.

83 Bq kg(-1)) and elevated (137)Cs (2.0 +/- 0.5 Bq kg(-1)) in their white muscle tissue.

84 20.7+/-1.3 Bq/cm(3) versus intact: 2.3+/-0.5 Bq/cm(3); P=0.028 versus sham: 12.7+/-1.7 Bq/cm(3); P=0.

85 3.2+/-1.5 Bq/cm(3) versus WT mice: 5.1+/-0.5 Bq/cm(3); P=0.028).

86 sions) in food were typically lower than 0.5 Bq/kg, whereby meat was typically higher in (137)Cs and

87 Bq kg(-1)) and elevated (137)Cs (6.3 +/- 1.5 Bq kg(-1)) in 15 Pacific bluefin tuna sampled in August

88 compared with WT mice (ApoE(-/-): 13.2+/-1.5 Bq/cm(3) versus WT mice: 5.1+/-0.5 Bq/cm(3); P=0.028).

89 position/assimilation ranged from 0.6 to 2.5 Bq gdwt(-1), levels greater than those measured from kel

90 it of detection (LOD) of 4 ng of (99)Tc (2.5 Bq), a reproducibility of 6%, and a resin durability of

91 just 12.5 min with a detection limit of 23.5 Bq/mL of (99)Tc in low activity waste (0.495 mL sample v

92 will likely attain maximum values in the 3-5 Bq/m(3) range by 2015-2016 before declining to levels cl

93 achieved labeling efficiency greater than 5 Bq/cell on average, comparable to 30 min-long passive co

94 (decay-corrected to injection time) and 500 Bq/mL (decay-corrected to collection time).

95 26)Ra+(228)Ra activities (range = 0.010-0.51 Bq/L) exceeded the 0.185 Bq/L drinking-water standard in

96 61 +/- 453 Bq/mL per MBq/kg and 5217 +/- 525 Bq/mL per MBq/kg, respectively).

97 nking water Maximum Contaminant Levels (0.56 Bq/L) may exist during early hydrothermal conditions in

98 (40) K found at the range of 7.9 +/- 1.6 Bq kg(-1) to 102.2 +/- 19.7 Bq kg(-1) and (137)Cs 0.3 +/

99 rkstation, and a calibration factor of 122.6 Bq/count was derived independently and provided to the p

100 ) of 0.63 and root mean square error of 22.6 Bq/m(3).

101 ts existed, the mean absolute error was 24.6 Bq/m(3), or 26.5% of the observed concentrations (R(2) =

102 s, thus exceeding the regulatory limits (600 Bq.kg(-1)) by a factor of up to 25.

103 .5 Bq/cm(3); P=0.028 versus sham: 12.7+/-1.7 Bq/cm(3); P=0.068).

104 n pretherapy SSTR PET renal uptake was 110.7 Bq/mL/MBq (range, 28.6-287.7 Bq/mL/MBq).

105 e of 7.9 +/- 1.6 Bq kg(-1) to 102.2 +/- 19.7 Bq kg(-1) and (137)Cs 0.3 +/- 0.1 Bq kg(-1) up to 0.8 +/

106 ptake was 110.7 Bq/mL/MBq (range, 28.6-287.7 Bq/mL/MBq).

107 lar equilibrium, with a detection limit of 7 Bq/L.

108 bits were fasted for 6 h before 5.55 x 10(7) Bq (1.5 mCi) of (18)F-FDG were injected 1 h before the i

109 oil geometry, can detect 99Tc as low as 3.78 Bq L(-1) for a 100-s count interval and a 200-mL sample,

110 ios were determined on three CsMPs (3.79-780 Bq) collected within 10 km from the FDNPP to determine t

111 early 2016 it reached (137)Cs values of 6-8 Bq/m(3) in surface water along Line P.

112 ne and alpha-methylepinephrine, only 3 and 8 Bq (80 and 220 pCi), respectively, were needed to obtain

113 he highest (239+240)Pu soil activity was 829 Bq/kg in a shallow sample (0-1 cm depth) near the trench

114 (226)Ra levels in stream sediments (544-8759 Bq/kg) at the point of discharge were ~200 times greater

115 167-679 vs. Stockton Formation, median = 93 Bq/m3, IQR = 52-178).

116 o the park during August-October 2012 was 96 Bq mg(-1), while the ratio in surface soils from the par

117 aximum activity concentrations found in air (Bq/m(3)) in Austria via a factor of 1.1 x 10(6).

118 a limit of detection (LOD) of 1.6 becquerel (Bq).

119 ken in 4 subjects using 3 smartphone cameras{Bq, Iphone, Nexus}, 2 lighting levels{high 815 lx, low 1

120 half-activation potential for HCN channels (Bq) was the single best parameter that accounted for the

121 ases the high sensitivity of 0.13%~0.21% cps/Bq.

122 -1994 analysis, the sensitivity was 12.7 cps/Bq/mL (444 kcps/microCi/mL), the scatter fraction was 25

123 reconstructed radioactivity concentration in Bq/cm(3) Conclusion: A general methodology has been deve

124 e maximum (131)I activity concentrations (in Bq/kg) found in Austrian animal thyroids after the Fukus

125 Activity concentrations (in Bq/mL) and ADs (in Gy/GBq) were expressed as median (min

126 n image values and tracer concentrations (in Bq/mL) were calculated from a uniform phantom filled wit

127 .9) kcps/kBq/mL for NU94 and 1.95 (9.2) kcps/Bq for NU01.

128 (A(m); ratio of radioactivity to total mass; Bq/mol) of a radiotracer dose and the time-course of car

129 Mean HU or mean Bq/cm(3) were obtained for all regions.

130 A 6 mV depolarization of Bq reduced the discrepancy between the normal control mo

131 he ESS (OR = 1.25, 95% CI = 0.48 to 3.25) or Bq (OR = 0.23, 95% CI = 0.03 to 1.84).

132 confidence interval [CI] = 0.54 to 6.26) or Bq (OR = 0.87, 95% CI = 0.10 to 7.84), nor was gingiviti

133 The Berlin questionnaire (Bq) and the Epworth sleepiness scale (ESS) were applied

134 sleepiness, 41.5% were positive for both the Bq and ESS, and 97.2% had periodontal disease (periodont