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

3 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.

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

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

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

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

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

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

10 124 +/- 3 Bq.m(-3) for (137)Cs, and 54 +/- 1 Bq.m(-3) for (134)Cs, appear to be influenced by ongoing

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

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

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

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

15 0 ((2)(1)(0)Po) concentrations that exceed 1 Bq/L in drinking-water supplies have been reported from

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

17 .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

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

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

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

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

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

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

24 1/10th of the concentrations of (90)Sr (190 Bq/L) and (226)Ra (2 Bq/L) excreted in urine on the thir

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

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

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

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

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

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

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

32 +/- 0.09), and Powder River CCRs (213 +/- 21 Bq/kg; 0.79 +/- 0.10).

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

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

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

36 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

37 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,

38 .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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

55 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.

56 3.2+/-1.5 Bq/cm(3) versus WT mice: 5.1+/-0.5 Bq/cm(3); P=0.028).

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

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

59 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).

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

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

62 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

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

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

65 61 +/- 453 Bq/mL per MBq/kg and 5217 +/- 525 Bq/mL per MBq/kg, respectively).

66 .5 Bq/cm(3); P=0.028 versus sham: 12.7+/-1.7 Bq/cm(3); P=0.068).

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

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

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

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

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

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

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

74 167-679 vs. Stockton Formation, median = 93 Bq/m3, IQR = 52-178).

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

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

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

78 -1994 analysis, the sensitivity was 12.7 cps/Bq/mL (444 kcps/microCi/mL), the scatter fraction was 25

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

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

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

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

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

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

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

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