Showing 321 - 340 results of 371 for search '"radioactivity"', query time: 0.06s Refine Results
  1. 321

    Relaxin inhibits 177Lu-EDTMP associated cell death in osteosarcoma cells through notch-1 pathway by Xu Junhua, Wan Song, Chen Wei, Zhang Yi, Ji Zhenzhong

    Published 2022-12-01
    “…177Lu-EDTMP (Ethylenediamine tetramethylene phosphonic acid) is the most used radioactive agent for pain palliation in bone cancer patients. …”
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    Article
  2. 322

    Emission Characteristics of PCDD/Fs, Heavy Metals, and Nuclides during Incineration of Waste Resins Containing Nuclides by Yuhan Feng, Yingzhe Du, Shiying Li, Lili Li, Shi Feng, Kunfeng Li, Mingxiu Zhan, Jinqing Wang, Xu Xu, Peng Lin

    Published 2024-06-01
    “…Abstract The waste resins generated from nuclear power plants contain radioactive substances, such as 137Cs and 60Co. The treatment of nuclear power plant waste resins is more challenging compared to conventional resins. …”
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    Article
  3. 323

    Spatial and Temporal Distribution of Groundwater in Open-Pit Coal Mining: A Case Study from Baorixile Coal Mine, Hailaer Basin, China by Wenfeng Du, Lei Chen, Yunlan He, Qiangmin Wang, Peiqiang Gao, Quansheng Li

    Published 2022-01-01
    “…To address the groundwater dynamic change data under the mining conditions of open-pit coal mines, a three-dimensional automatic observation network of groundwater was constructed, and this observation network takes open-pit as the center, showing a radioactive distribution, based on hydrogeological conditions, and observes different aquifers. …”
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    Article
  4. 324

    In-situ synthesize of Ag NPs/SiO2 nanocomposite by gamma ray and its application as catalyst in decolorization of dyes by M. Bagherzadeh, M.H. Choopan Dastjerdi, J. Mokhtari, F. Abadian-Naeini, M. Mohsennia

    Published 2025-12-01
    “…The cell was designed to allow gamma radiation to samples without neutron collisions and prevent the samples from becoming radioactive. After ensuring that the suspension samples received at least 25 kGy, the synthesized Ag NPs/SiO2 nanocomposite was separated, washed, and dried. …”
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    Article
  5. 325

    Unexpected Bone Metastases from Thyroid Cancer by Sandra Gibiezaite, Savas Ozdemir, Sania Shuja, Barry McCook, Monica Plazarte, Mae Sheikh-Ali

    Published 2015-01-01
    “…Pertinent literature on imaging and pathology findings as well as radioactive iodine (RAI) treatment impact on quality of life and survival in patients with bone metastases from DTC will be reviewed. …”
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    Article
  6. 326

    Experimental Investigation of Decontamination Factor Dependence on Aerosol Concentration in Pool Scrubbing by Haomin Sun, Yasuteru Sibamoto, Yuria Okagaki, Taisuke Yonomoto

    Published 2019-01-01
    “…Because a pool scrubbing is important for reducing radioactive aerosols to the environment for a nuclear reactor in a severe accident situation, many researches have been performed. …”
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  7. 327

    Socioeconomic status and delayed surgery: impact on non-metastatic papillary thyroid carcinoma outcomes by Kun Zhang, Xinyi Wang, Jianyong Lei, Anping Su, Tao Wei, Zhihui Li, Ya-Wen Chen, Ya-Wen Chen, Ya-Wen Chen, Ya-Wen Chen, Ya-Wen Chen

    Published 2025-01-01
    “…Kaplan–Meier survival curve, Cox proportional hazard regression, competing risk hazard regression, and multinomial logistic regression were applied.ResultsReceiving neck dissection or radioactive iodine therapy, being married at diagnosis, living in an urban area, being richer, and being of other minority ethnicity were estimated to be independent predictors for better overall survival. …”
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    Article
  8. 328

    Experimental study of mortar incorporating nano-magnetite on engineering performance and radiation shielding by Kunchariyakun Kittipong, Sinyoung Suthatip, MacKenzie Kenneth J. D., Pungkun Vithit, Raknarong Pakkamai, Teh Musofpar, Jekabaso Afham, Sittichan Narumol

    Published 2025-02-01
    “…These results indicate that the addition of nano-Fe3O4 to radiation-shielding mortar can potentially attenuate gamma rays rather than neutrons and lead to the development of materials for shielding radiation from radioactive storage facilities, thereby reducing the impact of this hazardous waste on humans and the environment.…”
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  9. 329

    Gamma-ray attenuation characteristics of polypropylene filled with nano-sized and bulk Bi2O3 and CuO by Gouda Mona M., Shebly Mona, Habanjar Khulud, Obeid Amro, Awad Ramadan, Badawi Mohamed S.

    Published 2024-01-01
    “…Gamma-ray energies from four radioactive sources (241Am, 133Ba, 137Cs, and 60Co), ranging from 59.53 keV to 1332.5 keV, were used to evaluate the radiation attenuation capabilities of the new PP/Bi2O3/CuO polymer composite. …”
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  10. 330

    Verification of the Efficacy of Passive Autocatalytic Recombiners in a Typical Pressurized Water Reactor under a Station Blackout Condition by Daegwang Hong, Donghyun Cho, Jinwoo Kim, Aya Diab, Cigdem Cildag

    Published 2022-01-01
    “…The presence of a stable stratified gas cloud inside the containment near or at the flammability limit may lead to deflagration or even detonation which may challenge the containment and cause a radioactive material release into the environment. To mitigate this risk, a number of approaches have been proposed, for example, containment inerting or venting and use of passive autocatalytic recombiners or igniters. …”
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  11. 331

    Aggressive Differentiated Thyroid Cancer due to EML4e13-ALKe20 Fusion: A Case Presentation and Review of the Literature by Rodhan Khthir, Zainab Shaheen, Prasanna Santhanam, Saroj Sigdel

    Published 2021-01-01
    “…He underwent bilateral lateral lymph node dissection followed by radioactive iodine treatment. Somatic mutation testing showed EML4e13-ALKe20 fusion. …”
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    Article
  12. 332

    Radiological Hazard Assessment and Human Exposure to Natural Radionuclides in Soils of Udege Mbeki Mining Area, Nasarawa State, Nigeria by O. S. Eghaghe, O. M. Adeleye, A. J. Rabba, J. Eneye, D. J. Koffa, E. Echioda, O. J. Aremu

    Published 2025-01-01
    “… Mining involves excavating soil with radioactive materials, which may get deposited in large amounts in the atmosphere or enter the food chain and cause harm to humans when inhaled or ingested. …”
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    Article
  13. 333

    Comparison of Low-Pass Filters for SPECT Imaging by Inayatullah S. Sayed, Siti S. Ismail

    Published 2020-01-01
    “…SPECT data were acquired by scanning a phantom with an insert composed of hot and cold regions. A Technetium-99m radioactive solution was homogenously mixed into the phantom. …”
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  14. 334

    Radon on Mars and the Moon derived from Martian and lunar meteorites by Frédéric Girault, Ludovic Ferrière, Carine Sadaka, Íñigo de Loyola Chacartegui Rojo, Rémi Losno, Frédéric Moynier, Frédéric Perrier, Pierre-Yves Meslin

    Published 2025-01-01
    “…Abstract The radioactive gas radon-222, a fluid and aerosol tracer in Earth’s lithosphere and atmosphere, can also reveal subtle rock physics processes in extraterrestrial environments, such as those involving water, but remains poorly constrained in planetary bodies due to the limited number of samples available. …”
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  15. 335

    68Ga-Pentixafor PET/CT for the assessment of therapeutic outcomes following superselective adrenal arterial embolization in patients with primary aldosteronism by MengDan Li, Lili Guan, Lu Yang, WenBo Li, Zhu Xia, Min Mao, Hua Pang

    Published 2025-01-01
    “…For patients with aldosterone-producing adenoma, both visual and semi-quantitative analyses of PET/CT effectively assessed changes in radioactive uptake of the lesion. For idiopathic hyperaldosteronism patients, PET/CT parameters were more effective than visual analysis in evaluating SAAE efficacy. …”
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  16. 336

    The small modular molten salt reactor potential and opportunity in Saudi Arabia by Dana Hejazi, Anas M. Alwafi, Salman M. Alzahrani, Meshari M. Alqahtani, Salman M. Alshehri

    Published 2025-02-01
    “…Environmental advantages include clean energy production, the ability to utilize thorium as a more environmentally friendly fuel source, the potential of nuclear transmutation for minimizing long-lived radioactive waste, and overall reduced waste output compared to traditional nuclear reactors. …”
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    Article
  17. 337

    Susceptibility map-weighted MRI can distinguish tremor-dominant Parkinson’s disease from essential tremor by Sungyang Jo, Chong Hyun Suh, Sangjin Lee, Jihyun Lee, MyungKi Yoon, Hwon Heo, Woo Hyun Shim, Sang Joon Kim, Eung Yeop Kim, Sun Ju Chung

    Published 2025-01-01
    “…Although positron emission tomography can confirm PD diagnosis, its application is limited by high cost and exposure to radioactive isotopes. Patients with PD exhibit loss of the dorsal nigral hyperintensity on brain magnetic resonance imaging (MRI). …”
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  18. 338

    The Surface Heat Flow of Mars at the Noachian–Hesperian Boundary by Javier Ruiz, Laura M. Parro, Isabel Egea-González, Ignacio Romeo, Julia Álvarez-Lozano, Alberto Jiménez-Díaz

    Published 2025-01-01
    “…Our model also predicts an average heat flow between 32 and 50 mW <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mi mathvariant="normal">m</mi><mrow><mo>−</mo><mn>2</mn></mrow></msup></semantics></math></inline-formula>, which implies that the heat loss of Mars at that time was lower than the total radioactive heat production of the planet, which has profound implications for the thermal history of Mars.…”
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  19. 339

    Metastatic papillary thyroid carcinoma with internal jugular vein tumor thrombus - A case report and review of the literature by Zaina Adnan, Edmond Sabo, Sameer Kassem

    Published 2025-01-01
    “…Postoperatively, the patient received radioactive iodine (I-131) ablation therapy. At the one-year follow-up, imaging studies indicated a recurrence of the disease. …”
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  20. 340

    Single nucleotide polymorphism and expression of genes for immune competent cell proliferation and differentiation in radiation-exposed individuals by E. A. Blinova, V. S. Nikiforov, M. A. Yanishevskaya, A. A. Akleyev

    Published 2020-07-01
    “…The study involved people who had been chronically exposed due to releases of radioactive waste into the Techa River. It was observed that 60 years after the onset of radiation exposure changes in the transcription activity of the NFkB1 and PADI4 genes were registered in people with cumulative doses to RBM within the range 78–3510 mGy. …”
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