Showing 161 - 180 results of 281 for search '"radioactivity"', query time: 0.04s Refine Results
  1. 161

    Step-by-step combination of 99mTc and ICG with endoscopic near infrared cameras in SLN mapping early-stage vulvar cancer by A. Rafael Guijarro-Campillo, Pablo Padilla-Iserte, Víctor Lago, Raquel Quintana-Bertó, Marta Arnáez-De La Cruz, Aníbal Nieto, Santiago Domingo Del Pozo

    Published 2025-02-01
    “…Vulvar cancer guidelines recommend inguinal sentinel lymph node (SLN) biopsy as the standard of care for patients with unifocal squamous cell carcinoma tumors less than 4 cm and clinically non-suspicious nodes in the groin [1]. The use of radioactive tracer is mandatory, while the application of blue dye is optional [2]. …”
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  2. 162

    Thyroglossal Duct Cyst Carcinoma in a Young Female: Case Report and Review of Literature by Jenna Van Beck, Sobia F. Khaja

    Published 2019-01-01
    “…Given the rarity of TGDC carcinoma, treatment is not well agreed upon and can include the Sistrunk procedure, thyroidectomy, nodal dissection, and postoperative radioactive iodine treatment. Here, we describe the presentation, workup, and treatment of a 20-year-old female with papillary thyroid carcinoma present within both a thyroglossal duct cyst and the thyroid gland.…”
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  3. 163

    Impact of MA Temporary Storage Process on the Reduction of Final Disposal Burden in the Advanced Nuclear Fuel Cycle by Okamura Tomohiro, Nasase Masahiko, Takeshita Kenji, Shimada Takashi, Konishi Yuki, Nishimura Keisuke, Ishida Hitomi, Yamamura Tomoo

    Published 2025-01-01
    “…Separating minor actinides (MA) from high-level radioactive waste (HLW) is an effective option for reducing the burden of final disposal. …”
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    Article
  4. 164

    Determination of <sup>238</sup>U Content by Gamma Radiation Emitting from <sup>234m</sup>Pa Radionuclide by A. Khruschinski, S. Kutsen, A. Zhukouski, Naoyuki Sugai, Hiroshi Sugai, Michinori Mogi

    Published 2022-04-01
    “…Radionuclide 238U is one of the most important radioactive elements that must be controlled in nuclear power engineering, geological exploration, control of radioactive contamination of soils and raw materials used in construction. …”
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    Article
  5. 165

    Research Progress of Nuclear Energy Batteries for Ocean Observation Equipment by Rongyu SHAO, Yushu YANG, Xu WANG, Jianxiong SHAO, Aixiang YANG

    Published 2025-02-01
    “…In recent years,due to the urgent need to develop all-round and multi-dimensional ocean observation and exploration equipment in China,the radioactive thermoelectric generatorapplied in the ocean can be successfully applied to the energy supply of underwater observation and exploration equipment,and is in the stage of research and exploration in China. …”
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  6. 166

    Kinetics of Cation Desorption from Heterogeneous Solid Surface at Very Low Coverage by Edward W. Thornton, Guy Renn

    Published 1985-03-01
    “…The kinetics of this slow desorption were studied using radioactive tracers in a flow cell experiment. On a number of real adsorbents the kinetics are explained by rate limiting desorption from random, weakly heterogeneous surface sites. …”
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  7. 167

    Coincidence Summing Factor Calculation for Volumetric γ-ray Sources Using Geant4 Simulation by Dalal Abdullah Aloraini, Mohamed Elsafi, Aljawhara H. Almuqrin, M.I. Sayyed

    Published 2022-01-01
    “…Geant4 simulation was applied to correct the coincidence summing (CS) effect in detecting a volumetric γ-ray sources, and this technique was applied to a152Eu standard sources. The radioactive sources were a liquid cylindrical, rectangular, and Marinelli beaker shapes of different volume for each one. …”
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  8. 168

    Ion-Exchange Properties of Transcarpathian Natural Zeolites by V. Gomonaj, K. Szekeresh, P. Gomonaj, N. Golub

    Published 1999-05-01
    “…Effective cation exchange of heavy metal ions and radioactive elements was observed with samples of the clinoptilolite which had been pretreated with ammonium chloride solutions. …”
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  9. 169

    Determination of nuclear charge radius by extreme-ultraviolet spectroscopy of Na-like ions by A. Hosier, Dipti, S. A. Blundell, A. Lapierre, R. Silwal, G. Gwinner, J. N. Tan, A. Naing, J. D. Gillaspy, Y. Yang, P. Szypryt, G. O'Neil, H. Staiger, J. M. Dreiling, A. C. C. Villari, I. Angeli, Yu. Ralchenko, E. Takacs

    Published 2025-02-01
    “…The technique utilizes only a few million ions stored in an ion trap, which should apply to measurements with small quantities of radioactive nuclei.…”
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  10. 170

    Locally Advanced Thyroglossal Duct Cyst Carcinoma Presenting as a Neck Mass by Niranjan Tachamo, Brian Le, Jeffrey Driben, Vasudev Magaji

    Published 2017-01-01
    “…Her lymph node mapping was negative and she is awaiting radioactive iodine treatment.…”
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  11. 171

    Accumulation of artificial and natural radionuclides in hydrobionts of the Konoplyanka River (Kamianske City, Dnipropetrovsk region) by N. Hudym

    Published 2024-12-01
    “…To determine the radiation state of the ecosystem in the technologically modified Konoplyanka River in the area of ​​radioactive waste tailings dump and the mouth of the river (at the siteof confluence with the Zaporizhzhya (Dnipro) Reservoir), by analyzing the coefficients of radionuclides accumulation of natural and artificial origin in hydrobionts. …”
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  12. 172

    Fundamental Studies of Novel Zwitterionic Hybrid Membranes: Kinetic Model and Mechanism Insights into Strontium Removal by Wen Zhu, Junsheng Liu, Meng Li

    Published 2014-01-01
    “…These findings are very useful in strontium removal from the stimulated radioactive wastewater.…”
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  13. 173

    Probing Cortical Sites of Antipsychotic Drug Action with in vivo Receptor Imaging by P. Shaw, L. S. Pilowsky

    Published 2000-01-01
    “…Imaging receptors using radioactive ligands has allowed direct determination of the sites of action of antipsychotic drugs. …”
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  14. 174

    Logistical Simulation Modeling for Planning a Soil Remediation Process by David Kessel, Jihan Jeon, Jaeyeon Jung, Eutteum Oh, Chang-Lak Kim

    Published 2019-01-01
    “…Soil remediation may be required if site characterization shows that there has been radioactive contamination of soil from plant operations or the decommissioning process. …”
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  15. 175

    Uranium and Religion: Toward a Decolonial Temporality of Extraction by Amanda M. Nichols

    Published 2024-12-01
    “…This reframing is imperative to foster an understanding that the radioactive byproducts of uranium created through the nuclear production process are globally dispersed, will persist across generations, and will have transgenerational implications for human and non-human organisms and the health and viability of ecologic systems.…”
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  16. 176

    Numerical Simulations as Tool to Predict Chemical and Radiological Hazardous Diffusion in Case of Nonconventional Events by J.-F. Ciparisse, A. Malizia, L. A. Poggi, O. Cenciarelli, M. Gelfusa, M. C. Carestia, D. Di Giovanni, S. Mancinelli, L. Palombi, C. Bellecci, P. Gaudio

    Published 2016-01-01
    “…The scenario analysed in the paper has consequences similar to those expected in case of a release of dangerous substances (chemical or radioactive) in enclosed or open environment during nonconventional events (like accidents or man-made or natural disasters).…”
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  17. 177

    High-Resolution Northern Blot for a Reliable Analysis of MicroRNAs and Their Precursors by Edyta Koscianska, Julia Starega-Roslan, Katarzyna Czubala, Wlodzimierz J. Krzyzosiak

    Published 2011-01-01
    “…Northern blot analysis consists of resolving RNAs by gel electrophoresis, followed by transferring and fixing to nylon membranes as well as detecting by hybridization with radioactive probes. Earlier efforts to improve this method focused mainly on altering the sensitivity of short RNA detection. …”
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  18. 178

    Plutonium in the Arctic Marine Environment — A Short Review by Lindis Skipperud

    Published 2004-01-01
    “…In Kara Sea sites, such perturbations have been observed as a result of underwater weapons tests at Chernaya Bay, dumped radioactive waste in Novaya Zemlya, and terrestrial runoff from the Ob and Yenisey Rivers. …”
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  19. 179

    Enhancing Resilience through Nuclear Emergency Preparedness at El Dabaa Site by Waad Saleh, Juyoul Kim

    Published 2024-01-01
    “…Over a span of ten years, comprehensive meteorological data were meticulously analyzed to assess the dispersion of radioactive substances within a 40-kilometer radius across all four seasons. …”
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  20. 180

    Design Change and Operational Consideration of the HVAC System during Nuclear Power Plant Decommissioning by Ho-Jin Jeon, Chang-Lak Kim

    Published 2024-01-01
    “…The heating, ventilation, and air conditioning (HVAC) system plays a crucial role in ensuring the safety of workers and preventing the release of gaseous radioactive materials into the environment during the decommissioning of a nuclear power plant (NPP). …”
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