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Artykuły w czasopismach na temat „Committed dose”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Quddus, AHMR, MMA Zaman, AS Mollah, and MM Zaman. "Assessment of Internal Radiation Dose in Gastro Intestinal Tract for Acute Ingestion of Ra-226 of the People of Bangladesh." Bangladesh Journal of Nuclear Medicine 19, no. 1 (2018): 38–42. http://dx.doi.org/10.3329/bjnm.v19i1.35579.

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To design appropriate method for treatment planning it is necessary to know the precise radiation dose absorbed by any internal organ in human body. This paper will provide a method for calculating retention, absorbed dose, committed equivalent dose and committed effective doses due to acute ingestion of 1 Bq of Ra-226 in the gastro intestinal (GI) tract of Bangladeshi people for different age groups. Calculations are done by using “Internal Radiation Dose Assessment (IRDA)” software which has been developed in Visual Basic language. GI tract consists of four tissue compartments, e.g. stomach

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Quddus, AHMR, M. Moksed Ali, MMA Zaman, and AS Mollah. "Internal Radiation Dose Assessment using IRDA Software for Bangladeshi Subjects due to Ingestion of CO-60." Bangladesh Journal of Medical Physics 4, no. 1 (2013): 135–43. http://dx.doi.org/10.3329/bjmp.v4i1.14703.

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Retention, absorbed dose, committed equivalent dose and committed effective doses have been assessed due to acute ingestion of 1 Bq of 60Co in human body. Calculations are done using Internal Radiation Dose Assessment (IRDA) software which has been developed based on the biokinetic model. Due to ingestion maximum radiation dose is deposited in the gastro intestinal (GI) tract, assumed to consist of four tissue compartments, e.g. stomach (ST), small intestine (SI), upper large intestine (ULI) and lower large intestine (LLI). In this work actual tissue masses of GI Tract of Bangladeshi people

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3

SHIRAGAI, Akihiro. "A Note on the Committed Dose and the Dose Commitment." Japanese Journal of Health Physics 27, no. 4 (1992): 313–15. http://dx.doi.org/10.5453/jhps.27.313.

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Scheibel, V., and C. R. Appoloni. "Committed effective dose determination in southern Brazilian cereal flours." Radiation Protection Dosimetry 156, no. 1 (2013): 68–74. http://dx.doi.org/10.1093/rpd/nct040.

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Khandaker, Mayeen Uddin, Norfadira Binti Wahib, Yusoff Mohd Amin, and D. A. Bradley. "Committed effective dose from naturally occuring radionuclides in shellfish." Radiation Physics and Chemistry 88 (July 2013): 1–6. http://dx.doi.org/10.1016/j.radphyschem.2013.02.034.

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6

Schlenker, Robert A. "Comparison of Intake and Committed Dose Equivalent Permitted by Radiation Protection Systems Based on Annual Dose Equivalent and Committed Dose Equivalent for a Nuclide of Intermediate Effective Half-life." Health Physics 51, no. 2 (1986): 207–13. http://dx.doi.org/10.1097/00004032-198608000-00005.

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7

Venturini, L., and G. A. A. Sordi. "RADIOACTIVITY IN AND COMMITTED EFFECTIVE DOSE FROM SOME BRAZILIAN FOODSTUFFS." Health Physics 76, no. 3 (1999): 311–13. http://dx.doi.org/10.1097/00004032-199903000-00013.

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8

Pántya, Annamária, Péter Zagyvai, Anton Remeli, Lajos Tyukodi, and Tamás Pázmándi. "DOSE ASSESSMENT WITH DIFFERENT METHODS AFTER EXPOSURE TO 14C-LABELLED COMPOUNDS." Radiation Protection Dosimetry 197, no. 2 (2021): 78–88. http://dx.doi.org/10.1093/rpd/ncab162.

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Abstract An accidental intake of 14C-labelled compound has been followed by long-term monitoring of urine samples. First, the intake and the committed effective dose have been calculated by a generally recommended method and as the value exceeded the investigation level, special dose estimation was performed. Recommendations from ICRP Publications were used for analyses but the measurement data did not fit these models, so the recommended parameter values were deemed incorrect for this compound and this exposure situation. With the measurement data, it was possible to set up a case-specific mo

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9

Barbarito, Giulia, Beruh Dejene, Gopin Saini, et al. "The Determinative Role of Hematopoietic Stem and Progenitor Cell Graft Composition on the Engraftment Kinetics after HSCT." Blood 138, Supplement 1 (2021): 1794. http://dx.doi.org/10.1182/blood-2021-149690.

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Abstract The importance of hematopoietic stem and progenitor cell (HSPC) dose in the outcome of hematopoietic stem cell transplant (HSCT) has been demonstrated by analyses of the threshold dose of CD34+ cells required to achieve donor engraftment, usually defined as endpoints of donor-derived neutrophil (PMN) or platelet (PLT) absolute numbers, and RBC transfusion independence. We recently described the heterogeneous HSPC composition of prospectively obtained umbilical cord blood samples and lack of correlation between CD34+ cell dose and the frequency of hematopoietic stem cells (HSC)(Mantri

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10

Saurat, Dominique, Olivier Aupée, Éric Gontier, Denis Métivier, Alain Cazoulat, and Yannick Lecompte. "223Ra dichloride incidental inhalation: recommendations to estimate the committed effective dose." BIO Web of Conferences 14 (2019): 03019. http://dx.doi.org/10.1051/bioconf/20191403019.

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11

Skrable, K. W., G. E. Chabot, E. L. Alexander, and C. S. French. "A discussion of the arguments against a committed dose limitation system." Journal of the Society for Radiological Protection 5, no. 2 (1985): 59–66. http://dx.doi.org/10.1088/0260-2814/5/2/302.

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12

Somer, Nicholas, Glenn Harvel, and Ed Waller. "Estimation of Effects of Filtration and Ventilation on Worker Inhalation Dose from Aerosols Produced during Nuclear Decommissioning Processes." Health Physics 129, no. 2 (2025): 103–13. https://doi.org/10.1097/hp.0000000000001967.

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Abstract During the decommissioning of nuclear power plants, radioactive contaminants may be released into the work environment in the form of aerosols, which can expose workers through inhalation, ingestion, and submersion pathways. During dismantlement work, aerosol concentrations may increase due to release from materials. Typical engineering controls to reduce concentrations include air exchange as well as air filtration, which captures aerosols at their source. This work presents a model of radioactive aerosol concentration to estimate the reduction of (a) effluent aerosol concentration i

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13

Carrick-Ranson, Graeme, Jeffrey L. Hastings, Paul S. Bhella, et al. "The effect of lifelong exercise dose on cardiovascular function during exercise." Journal of Applied Physiology 116, no. 7 (2014): 736–45. http://dx.doi.org/10.1152/japplphysiol.00342.2013.

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An increased “dose” of endurance exercise training is associated with a greater maximal oxygen uptake (V̇o2max), a larger left ventricular (LV) mass, and improved heart rate and blood pressure control. However, the effect of lifelong exercise dose on metabolic and hemodynamic response during exercise has not been previously examined. We performed a cross-sectional study on 101 (69 men) seniors (60 yr and older) focusing on lifelong exercise frequency as an index of exercise dose. These included 27 who had performed ≤2 exercise sessions/wk (sedentary), 25 who performed 2–3 sessions/wk (casual),

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14

Brudecki, K., A. Kluczewska-Gałka, T. Mróz, B. Jarząb, P. Zagrodzki, and P. Janowski. "131I INTERNAL CONTAMINATION AND COMMITTED DOSE ASSESSMENT AMONG NUCLEAR MEDICINE MEDICAL PERSONNEL." Radiation Protection Dosimetry 179, no. 3 (2017): 275–81. http://dx.doi.org/10.1093/rpd/ncx274.

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15

Monica, S., Panakal John Jojo, and Mayeen Uddin Khandaker. "Radionuclide concentrations in medicinal florae and committed effective dose through Ayurvedic medicines." International Journal of Radiation Biology 96, no. 8 (2020): 1028–37. http://dx.doi.org/10.1080/09553002.2020.1767816.

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16

Lee, Dewhey, Kenneth W. Skrable, and Clayton S. French. "Reevaluation of the Committed Dose Equivalent from 232th and its Radioactive Progeny." Health Physics 72, no. 4 (1997): 579–93. http://dx.doi.org/10.1097/00004032-199704000-00010.

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17

Al-Mashhadani, Asia H. "Risks assessment for the retrieval of radioactive waste from the old Russian cemetery Al -Tuwaitha site." Iraqi Journal of Physics (IJP) 13, no. 28 (2019): 155–61. http://dx.doi.org/10.30723/ijp.v13i28.253.

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In this work the radioactive wastes in the Old RussianCemetery Al -Tuwaitha site were classified according to risks forworkers who are involved in the retrieval process. The exposureassessment results expressed as estimates of radionuclide intakes byinhalation and ingestion, exposure rates and duration for externalexposure pathways, and committed effective dose equivalents toindividuals from all relevant radionuclides and pathways. Resultsshowed the presence of natural radionuclides Ra-226, Th-234 and K-40, as well as the produced radionuclide Cs-137 and Eu-152 in thecemetery wells. The absorb

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18

Smith, Rachel, Michele Ellender, Chang Guo, et al. "Biokinetics and Internal Dosimetry of Tritiated Steel Particles." Toxics 10, no. 10 (2022): 602. http://dx.doi.org/10.3390/toxics10100602.

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Decommissioning fission and fusion facilities can result in the production of airborne particles containing tritium that could inadvertently be inhaled by workers directly involved in the operations, and potentially others, resulting in internal exposures to tritium. Of particular interest in this context, given the potentially large masses of material involved, is tritiated steel. The International Commission on Radiological Protection (ICRP) has recommended committed effective dose coefficients for inhalation of some tritiated materials, but not specifically for tritiated steel. The lack of

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19

Molokanov, A. A., N. P. Potsyapun, and E. Yu Maksimova. "Application of New Icrp Recommendations on Dose Calculation for Workers after Inhalation Intake of Uranium Radionuclides." MEDICAL RADIOLOGY AND RADIATION SAFETY 67, no. 6 (2022): 24–29. http://dx.doi.org/10.33266/1024-6177-2022-67-6-24-29.

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Purpose: Harmonization and improvement of the system for regulating the internal radiation exposure of workers and the basic requirements for ensuring radiation safety, taking into account the application of new international requirements and recommendations. Material and methods: A brief description of the procedure for calculating absorbed and equivalent doses in organs and tissues after the intake of radionuclides into the human body is presented, using the biokinetic and dosimetric models adopted in the new ICRP recommendations, as well as a discussion of the impact of these changes on the

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20

Yu, K. N., Z. J. Guan, M. J. Stokes, and E. C. M. Young. "The assessment of the natural radiation dose committed to the Hong Kong people." Journal of Environmental Radioactivity 17, no. 1 (1992): 31–48. http://dx.doi.org/10.1016/0265-931x(92)90033-p.

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21

Godyń, Piotr, Agnieszka Dołhańczuk-Śródka, Zbigniew Ziembik, and Ewa Moliszewska. "Estimation of the committed radiation dose resulting from gamma radionuclides ingested with food." Journal of Radioanalytical and Nuclear Chemistry 299, no. 3 (2014): 1359–64. http://dx.doi.org/10.1007/s10967-014-2926-3.

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22

Hoq, M. Ajijul, M. A. Malek Soner, S. Khanom, et al. "Assessment of Radiation Dose Associated with the Atmospheric Release of 41Ar from the TRIGA Mark-II Research Reactor in Bangladesh." Science and Technology of Nuclear Installations 2024 (May 30, 2024): 1–14. http://dx.doi.org/10.1155/2024/9141535.

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A major concern for nuclear research reactors under normal operating conditions is that they may release radioactive elements into the atmosphere, endangering public health and the environment. The present study concentrated on the detailed radiological dose assessment resulting from the atmospheric release of 41Ar activity from the TRIGA Mark-II research reactor in Bangladesh during its normal operational condition at full power of 3 MW. The total effective dose equivalent (TEDE), ground deposition activity, organ-committed dose, and pathways dose values have been evaluated under different we

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23

Finashov, L. V., V. V. Vostrotin, and A. Yu Yanov. "Tririum in urine in residents of Ozyorsk, the Chelyabinsk region in 2016." Radiatsionnaya Gygiena = Radiation Hygiene 12, no. 3 (2019): 42–49. http://dx.doi.org/10.21514/1998-426x-2019-12-3-42-49.

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Objectives. To create the model of relation between volume activity of tritium in urine of Ozyorsk residents and physical and biological factors. To define the correspondence of internal exposure doses of Ozyorsk residents obtained from tritium to standards and requirements of present-day radiation security system. In the framework of the objectives the following tasks were solved: measurement of volume activity of tritium in the urine; detection of main factors affecting the volume activity of tritium in the urine; estimation of the distribution of committed effective dose equivalent of inter

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24

Touti, Rodouan. "Measurement of 238U, 232Th and 222Rn concentrations in different table oils samples. Determination of committed effective doses received by consumers following the ingestion of table oil." Polish Journal of Medical Physics and Engineering 25, no. 4 (2019): 201–9. http://dx.doi.org/10.2478/pjmpe-2019-0027.

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Abstract The main objective of our work is to measure 238U, 232Th, 222Rn and 220Rn in different table oil samples using a method based on the use of two types of solid nuclear track detectors: CR- 39 and LR-115 II in order to determine the doses of radiation received by the individuals following ingestion of the samples of table oil studied. Indeed, we have developed an original method based on the determination of the detection efficiencies of CR-39 and LR-115 II solid nuclear track detectors for alpha particles emitted from the uranium 238 and thorium 232 series to evaluate 238U, 232Th, 222R

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25

Nguyen, Trong Ngo, Thanh Binh Nguyen, Nhu Sieu Le, et al. "The public committed effective dose caused by consumption of foods & foodstuffs in Ninh Thuan." Nuclear Science and Technology 4, no. 4 (2014): 45–52. http://dx.doi.org/10.53747/jnst.v4i4.243.

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Based on the data set about radionuclides concentration in foods and foodstuffs obtained from the implementation of the National Projects on “Investigation on radionuclides and toxic elements concentration in the main kinds of foods & foodstuffs of Vietnam” and “Assessment of Marine Environmental Radioactivity Status for two selected sites of Nuclear Power Plant in the near future at Ninh Thuan Province”, a calculation software of the International Commission for Radiological Protection (ICRP), the public committed effective doses (for adult only) caused by consumption of main foods &

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26

Krins, A., J. Fidorra, U. Pleiß, P. Sahre, and T. Schönmuth. "Biokinetic model for the calculation of dose coefficients for oral and intravenous administration of ¹⁴C labeled drugs." Kerntechnik 68, no. 5-6 (2003): 205–13. http://dx.doi.org/10.1515/kern-2003-0083.

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Abstract A first order biokinetic model is presented for the calculation of dose coefficients from human activity excretion data after intravenous and oral administration of 14C labeled drugs. It is intended for the dose estimation in human studies in drug research, where the number of measurements is low and their uncertainty rather high. The model depends on only 6 parameters that are to be adjusted with the help of the measurement data. A comparison of measured and calculated activities in excreta of four human studies on 14C labeled drugs revealed considerable agreement, although some limi

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27

Sowole, O., O. E. Olaniyi, and F. R. Amodu. "Evaluation of Primordial Radionuclides in Ocimum gratissimum and health Risk to the Consumers at Ewekoro Southwest of Nigeria." Journal of Applied Sciences and Environmental Management 24, no. 2 (2020): 367–72. http://dx.doi.org/10.4314/jasem.v24i2.24.

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Primordial radionuclides are transported in to the plants through the leaves and roots. Medicinal plants are widely used in Africa for prevention and treatment of diseases. Ocimum Gratissimum is medicinal plant that is so used in southwest of Nigeria due to its multifunctional traditional medicinal health uses and as spice in cooking. The research is to determine the radiological health risk of these primordial radionuclides to the consumers of Ocimum Gratissimum in the study area. Fresh leaves of the medicinal plant were plucked from ten (10) different locations at Ewekoro where mining of lim

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28

Mollah, Abdus Sattar, K. Rahman, and Md Hossain. "Use of IAEA Radiation Dose Criteria to Assess the Need for Internal Radiation Dosimetry in Nuclear Medicine Practices." Bangladesh Journal of Nuclear Medicine 20, no. 1 (2018): 51. http://dx.doi.org/10.3329/bjnm.v20i1.36861.

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<p>The IAEA Safety Guide RS-G-1.2 recommends that occupational radiation monitoring should be implemented whenever it is likely that committed effective doses from annual intakes of radionuclides would exceed1mSv. This study presents the analysis of IAEA methodology for the evaluation of the need for the implementation of an internal monitoring program; considering that it should be carried out whenever the potential internal exposure of incorporation leads to a value of annual committed effective dose equal or higher than 1 m Sv. The IAEA criteria applied to commonly used radionuclides

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29

MATSUDA, Rieko. "Estimation of Committed Effective Dose of Radioactive Cesium with Use of Total Diet Samples." Journal of Veterinary Epidemiology 17, no. 1 (2013): 57–62. http://dx.doi.org/10.2743/jve.17.57.

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30

Lv, Wen-hui, Zhi Zeng, Hongchang Yi, Hao Ma, Jun-li Li, and Hui Zhang. "Real-Time Monitoring of Gross Beta Radioactivity in Tap Water and Committed Effective Dose." Health Physics 115, no. 3 (2018): 375–81. http://dx.doi.org/10.1097/hp.0000000000000896.

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31

Alrefae, Tareq, Tiruvachi N. Nageswaran, Nasser S. Demir, et al. "Committed effective dose to the Kuwaiti population via the dietary intake of red meat." Results in Physics 10 (September 2018): 827–31. http://dx.doi.org/10.1016/j.rinp.2018.07.030.

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32

Kendall, G. M., J. W. Stather, and A. W. Phipps. "Effectance, committed effective dose equivalent and annual limits on intake: what are the changes?" Journal of Radiological Protection 10, no. 2 (1990): 83–93. http://dx.doi.org/10.1088/0952-4746/10/2/001.

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Kim, Bong-Gi, Kyu-Hwan Jeong, and Hyeong-Ki Shin. "EVALUATION OF DOSE IN SLEEP BY MATTRESS CONTAINING MONAZITE." Radiation Protection Dosimetry 187, no. 3 (2019): 286–99. http://dx.doi.org/10.1093/rpd/ncz163.

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Abstract Some companies in Korea have sold beds which contain a processed product containing monazite powder. Consumers may receive external exposure by radiation emitted by progeny radionuclides in uranium and thorium, and internal exposure through the breathing of radon progeny radionuclides produced in the decay chain. Thus, in this study, age specific dose conversion factors (mSv y−1 Bq−1) by external exposure and dose conversion factors by internal exposure (mSv y−1 per Bq m−3) were derived. Besides, a dose assessment program were developed to calculate dose by taking into account real co

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34

Yamaguchi, Takumi, Yasuyuki Taira, Masahiko Matsuo, Makiko Orita, Yumiko Yamada, and Noboru Takamura. "LOCAL LEVELS OF RADIATION EXPOSURE DOSES DUE TO RADIOCESIUM FOR RETURNED RESIDENTS IN TOMIOKA TOWN, FUKUSHIMA PREFECTURE." Radiation Protection Dosimetry 193, no. 3-4 (2021): 207–20. http://dx.doi.org/10.1093/rpd/ncab049.

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Abstract Tomioka Town is located within a 20-km radius of the Fukushima Daiichi Nuclear Power Station. Radiation dose rates due to radiocesium in residents’ living spaces were evaluated from the measurements of ambient dose rates and environmental samples after returning home. The mean ambient dose rates were 0.15–0.18-μSv/h indoors and 0.23–0.26-μSv/h outdoors during 2018 and 2019, and the additional radiation dose rates were calculated to be 1.4 mSv/y in 2018 and 1.1 mSv/y in 2019. Ambient dose equivalent from surface soils within housing sites were estimated to be 0.66 mSv/y in 2018 and 0.5

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35

PEARSON, ANDREW J., SALLY GAW, NIKOLAUS HERMANSPAHN, and CHRIS N. GLOVER. "Deterministic and Semiprobabilistic Modeling of the Committed Dose from Radionuclides and the Chemical Burden from Uranium in the New Zealand Diet." Journal of Food Protection 81, no. 9 (2018): 1400–1410. http://dx.doi.org/10.4315/0362-028x.jfp-18-053.

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ABSTRACT To support New Zealand's food safety monitoring, estimates of the current population exposure to ionizing radiation through diet are needed. To calculate the committed dose from radionuclide activities in the food chain, dietary modeling was undertaken for different age and gender groupings of the New Zealand population. Based on a published survey of radionuclide activity concentrations in the New Zealand diet, deterministic and semiprobabilistic models were constructed to derive estimates of the effective dose via the diet. Deterministic estimated annual doses across the different a

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36

Qwasmeh, Ahmed Ali Husein. "AGE-DEPENDENT DOSE DUE TO INTAKE OF 40K, 228RA, 226RA IN SPRING WATER IN PETRA DISTRICT, JORDAN." Radiation Protection Dosimetry 197, no. 3-4 (2021): 195–201. http://dx.doi.org/10.1093/rpd/ncab170.

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Abstract A HpGe detector was used to measure radioactivity concentrations of 40K, 228Ra and 226Ra in spring water from villages in Petra district in southern Jordan. The concentrations of 40K, 228Ra, 226Ra were 0.64–2.72 Bq/l, 0.05–0.08 Bq/l and 0.15–0.22 Bq/l, respectively. These values were compared to the concentrations of the corresponding radionuclides in studies from Jordan and near countries. The annual effective doses (${D}_{\mathrm{eff}}$) due to the intake of 40K, 228Ra and 226Ra, for the different age groups were calculated. The highest ${D}_{\mathrm{eff}}$ values due to the intake

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37

Yilmaz, Aysenur, Sibel Yıldız, Ahmet Çelik, and Uğur Çevik. "Determination of Heavy Metal and Radioactivity in Agaricus campestris Mushroom Collected from Kahramanmaraş and Erzurum Proviences." Turkish Journal of Agriculture - Food Science and Technology 4, no. 3 (2016): 208. http://dx.doi.org/10.24925/turjaf.v4i3.208-215.596.

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In this study, radioactivity and heavy metals accumulations in Agaricus campestris mushroom collected from Kahramanmaraş and Erzurum provinces was determined. HPGe gamma detector was used for the determination of radioactivity concentrations. Heavy metal content was measured using a ICP-MS. As radioactive element; natural (238U, 232Th 40K) and artificial radionuclide (137Cs) concentrations were determined. The values of the committed effective dose were calculated. Same measurements were made in soils. Absorbed dose and excess lifetime cancer risk were calculated. Amount of Mg, Al, Ca, Cr, Mn,

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Isinkaye, M. O., F. S. Ajilu, S. B. Ibikunle, and O. S. Ajayi. "COMMITTED EFFECTIVE DOSE FROM NATURAL RADIONUCLIDES IN FARM-RAISED AND WILD CATFISH IN IBADAN, NIGERIA." Radiation Protection Dosimetry 193, no. 1 (2021): 1–7. http://dx.doi.org/10.1093/rpd/ncab011.

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Abstract There is extensive contamination of the aquatic environment when rivers and streams flow through areas of high human activities such as industrial cities and major towns. These contaminations may include enhanced background levels of naturally occurring radioactive materials resulting from rapid urbanization and other human activities. The natural radionuclides (40K, 238U (226Ra) and 232Th (228Ra)) contents of farm-raised and wild catfish in five fish farms and three major rivers within Ibadan metropolis have been studied using gamma spectrometry. The results indicate that the average

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39

SANADA, Tetsuya. "Evaluation for Committed Effective Dose due to Dietary Foods by the Intake for Japanese Adults." Journal of the Atomic Energy Society of Japan 53, no. 11 (2011): 760–64. http://dx.doi.org/10.3327/jaesjb.53.11_760.

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Harb, ShabanRamadan Mohamed. "Natural radioactivity concentrations in some medicinal plants and annual committed effective dose from their consumption." Radiation Protection and Environment 38, no. 1 (2015): 35. http://dx.doi.org/10.4103/0972-0464.162816.

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OTA, Tomoko, Tetsuya SANADA, Yoko KASHIWARA, Takao MORIMOTO, and Kaneaki SATO. "Evaluation for Committed Effective Dose Due to Dietary Foods by the Intake for Japanese Adults." Japanese Journal of Health Physics 44, no. 1 (2009): 80–88. http://dx.doi.org/10.5453/jhps.44.80.

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Alkufi, Abdulhussein A., Shatha F. Alhous, and Shaymaa A. Kadhim. "Annual Committed Effective dose as a result of daily Consumption of Medicinal Herbs in Iraq." IOP Conference Series: Materials Science and Engineering 928 (November 19, 2020): 072054. http://dx.doi.org/10.1088/1757-899x/928/7/072054.

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Soni, P. S., S. M. Sharma, B. Raghunath, and S. Somasundaram. "Biological Clearance and Committed Dose Equivalent in Pulmonary Region from Inhaled Radioaerosols for Lung Scanning." Radiation Protection Dosimetry 18, no. 2 (1987): 109–11. http://dx.doi.org/10.1093/oxfordjournals.rpd.a079893.

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Windham, J. R., K. J. Kearfott, and F. J. Mis. "Discrepancies in Committed Effective Dose Equivalents Calculated Using U.S. Nuclear Regulatory Commission Regulatory Guide 8.34." Health Physics 67, no. 5 (1994): 486–94. http://dx.doi.org/10.1097/00004032-199411000-00004.

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Kovacs, T. "238U, 226Ra, 210Po concentrations of bottled mineral waters in Hungary and their committed effective dose." Radiation Protection Dosimetry 108, no. 2 (2004): 175–81. http://dx.doi.org/10.1093/rpd/nch006.

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Absar, Nurul, Jainal Abedin, Md Mashiur Rahman, et al. "Radionuclides Transfer from Soil to Tea Leaves and Estimation of Committed Effective Dose to the Bangladesh Populace." Life 11, no. 4 (2021): 282. http://dx.doi.org/10.3390/life11040282.

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Considering the probable health risks due to radioactivity input via drinking tea, the concentrations of 226Ra, 232Th,40K and 137Cs radionuclides in the soil and the corresponding tea leaves of a large tea plantation were measured using high purity germanium (HPGe) γ-ray spectrometry. Different layers of soil and fresh tea leaf samples were collected from the Udalia Tea Estate (UTE) in the Fatickchari area of Chittagong, Bangladesh. The mean concentrations (in Bq/kg) of radionuclides in the studied soil samples were found to be 34 ± 9 to 45 ± 3 for 226Ra, 50 ± 13 to 63 ± 5 for 232Th, 245 ± 30

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Chen, Weibo, Houwen Li, Kongzhao Wang, et al. "Medical Treatment and Dose Estimation of a Person Exposed to Tritium." Dose-Response 17, no. 4 (2019): 155932581988067. http://dx.doi.org/10.1177/1559325819880670.

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In this study, we aimed to investigate the damaging effects and clinical therapy of internal contamination with tritium to provide information and gain experience for medical treatments in case of an emergency due to a nuclear accident. Histories were taken by several doctors who observed and recorded the clinical symptoms of the patient described herein. The general health situation was evaluated by laboratory and equipment analyses. Tritium concentrations in the urine were estimated according to relevant standards during the monitoring period using a liquid scintillation counting method. Cli

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Gouveia, Paulo Henrique, Linda Kakitani Morishita, Amélia Luza, et al. "Erros de medicação cometidos por pacientes assistidos por consultas farmacêuticas em unidade de saúde de Curitiba." Revista Eletrônica Acervo Saúde 25, no. 6 (2025): e20845. https://doi.org/10.25248/reas.e20845.2025.

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Objective: To investigate medication errors committed by users of Primary Health Care in Curitiba, Paraná. Methods: This was a descriptive and retrospective observational study. Data were collected from electronic medical records and pharmaceutical consultation forms of patients seen at three Health Units between July and December 2021. The variables of interest were the number of patients assisted, sociodemographic profile, treated diseases, frequency of medication errors, and types of errors committed. Results: Among the 116 patients assisted, the majority were female (54.3%), aged between 6

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Nilova, E. K., V. N. Bortnovsky, S. A. Tagai, N. V. Dudareva та A. N. Nikitin. "241Am and 137Сs in the Khoiniki district of Belarus: updated radiological assessment of the local existing exposure situation". Radiatsionnaya Gygiena = Radiation Hygiene 14, № 4 (2021): 17–30. http://dx.doi.org/10.21514/1998-426x-2021-14-4-17-30.

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The results covered in this paper relate to the “Khoiniki” research sub-unit of a larger-scale sequence of studies focused on the local assessments of the present-day 241Am and 137Cs concentrations in the soils and locally produced foods, with the estimation of the public internal radiation doses in the residential areas of the Gomel region of the Republic of Belarus most closely adjacent to the ChNPP resettlement zone. The objective was to make a conservative estimate of a committed annual dose of internal exposure from 241Am and 137Сs received by the villagers of 96 farmsteads in 30 settleme

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Rahman, Herdani, and Ni Ketut Sutariniasih. "IMPLEMENTASI PEMANFAATAN PACS DALAM PROSES MANAJEMEN DOSIS RADIASI PASIEN DI SILOAM HOSPITALS LIPPO VILLAGE." Prosiding Seminar Si-INTAN 2, no. 1 (2022): 1–7. http://dx.doi.org/10.53862/ssi.v2.072022.001.

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PACS IMPLEMENTATION ON PATIENT DOSE MANAGEMENT PROCESS AT SILOAM HOSPITALS LIPPO VILLAGE. In order to provide services that prioritize patient safety, radiology department of Siloam Hospitals Lippo Village is committed to manage patient dose radiation. Radiation dose management applications is one of three principles of radiation protection, namely optimization. The determination of DRL (diagnostic reference level) is the application of the optimization principle. Radiation management includes several stages, starting from documentation of data inspection, data processing, data analysis, evalu

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