Search Results - "Sergunova, K A"

High-Precision Temperature Measurement System for Magnetic Resonance Imaging by Semenov, D. S., Yatseev, V. A., Akhmad, E. S., Vasilev, Yu. A., Sergunova, K. A., Petraikin, A. V.

“…To determine the compliance of an implantable medical device with the safety requirements in magnetic resonance imaging, an experimental assessment of the…”
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Targeted Nuclear Medicine. Achievements, Challenges and Prospects by Kovalchuk, M V, Deyev, S M, Sergunova, K A

“…The path of the development of nuclear medicine at the international level and that in Russia is presented. Significant achievements in the development and…”
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Use of Inverse Emulsions Based on Siloxanes to Monitor Apparent Diffusion Coefficients in Magnetic Resonance Tomography by Sergunova, K. A.

“…A method for evaluating and standardizing quantitative data for diffusion-weighted (DW) magnetic resonance tomography using a phantom containing an inverse…”
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Chest MRI of patients with COVID-19 by Vasilev, Yu A., Sergunova, K.A., Bazhin, A.V., Masri, A.G., Vasileva, Yu N., Semenov, D.S., Kudryavtsev, N.D., Panina, O. Yu, Khoruzhaya, A.N., Zinchenko, V.V., Akhmad, E.S., Petraikin, A.V., Vladzymyrskyy, A.V., Midaev, A.V., Morozov, S.P.

“…During the pandemic of novel coronavirus infection (COVID-19), computed tomography (CT) showed its effectiveness in diagnosis of coronavirus infection…”
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Theranostics in Nuclear Medicine by Rumyantsev, P O, Sergunova, K A, Konevega, A L, Korenev, S V

“…The advantages of personalized medicine and modern technologies of targeted nuclear medicine are presented. Examples of the most efficient theranostic pairs in…”
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On the Use of Accelerated Helium Ions for Radionuclide Production: are Beams of Alpha Particles Needed? by Aliev, R A, Moiseeva, A N, Sergunova, K A, Kormazeva, E S

“…An analysis of the use of α-particle beams for the production of radionuclides is carried out. The advantages and disadvantages of this approach in comparison…”
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Current State and Development Trends of Regulative and Methodological Support of the Activities of Nuclear-Medicine Centers by Kovalchuk, M V, Sergunova, K A, Vodovatov, A V, Dyakova, Yu A, Zavaleva, E V, Ramazanova, M R, Trashkov, A P, Chipiga, L A, Brinkevich, S D, Rumyantsev, P O

“…Nuclear medicine was developed at the beginning of the 20th century, when John Lawrence first tested therapy with artificially produced radioisotopes in…”
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Trends and Ways of Developing Proton Beam Therapy in Russia by Kovalchuk, M V, Dyakova, Yu A, Maksimov, V I, Klenov, G I, Granin, D I, Orlov, D G, Sergunova, K A, Khoroshkov, V S, Khalikov, A I, Chernykh, A N

“…Proton beam therapy (PBT) has gone through several stages along the path of its development: experimental studies and the accumulation of clinical data, then,…”
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Comparative Analysis of Methods of Passive and Active Field Formation in Radiation Therapy With Carbon Ions by AN, Solovev, Gulidov, I A, Soldatov, A P, Shegai, P V, Ivanov, S A, Sergunova, K A, Kaprin, A D

“…Comparative data on the irradiation of patients with cancer with beams of carbon ions using passive field-modification methods and an active method of dose…”
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Distributed Center for Nuclear Medicine of the NRC “Kurchatov Institute”: Historical Background, Current Status, and Evolution Outlook by Kovalchuk, M. V., Naraikin, O. S., Sergunova, K. A., Dyakova, Y. A., Chernykh, A. N., Aliyev, R. A., Maksimov, V. I., Ivanov, S. V., Tyurin, N. E., Soldatov, A. P., Klenov, G. I., Khoroshkov, V. S.

“…An integral part of the modern oncology service is the high-tech equipment based on nuclear physics methods. An interdisciplinary approach to the development…”
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Pharmaceutical Development of Innovative Russian Radiopharmaceuticals Based on Bispecific Nanoantibodies to Gitr and Ctla-4 for the Theranostics of Oncological Diseases by Maystrenko, D N, Stanzhevsky, A A, Sergunova, K A, Shatik, S V, Antuganov, D O, Al, Shehadat R, Sysoev, D S, Nadporozhsky, M S, Konevega, A L, Trashkov, A P, Molchanov, O E, Chipiga, L A, Vodovatov, A V

“…The pharmaceutical development of innovative radiopharmaceuticals (RPs) based on bispecific high-affinity hypervariable fragments of single-domain monoclonal…”
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Radiopharmaceuticals Based on Ligands to Gastrin-Releasing Peptide Receptors: Current State of the Issue and Russian Developments by Maystrenko, D N, Stanzhevsky, A A, Sergunova, K A, Shatik, S V, Antuganov, D O, Sysoev, D S, Nadporozhsky, M S, Konevega, A L, Trashkov, A P, Molchanov, O E, Maksimov, V I, Chipiga, L A, Vodovatov, A V, Popova, A A

“…Data are presented on ligands based on bombesin derivatives, which are peptides that specifically bind to gastrin-releasing factor receptors, that are…”
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A Method for Evaluating the Signal-to-Noise Ratio in Magnetic Resonance Images by Sergunova, K. A., Akhmad, E. S., Potrakhov, N. N.

“…Assessment of the signal-to-noise ratio as a control parameter for magnetic resonance imaging (MRI) systems is addressed. Experimental data were used to run a…”
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Using asynchronous quantitative computed tomography for opportunistic screening of osteoporosis by Petraikin, A. V., Toroptsova, N. V., Nikitsinskaya, O. A., Kuznetsov, S. Yu, Nisovtsova, L. A., Akhmad, E. S., Artykova, Z. R., Semenov, D. S., Sergunova, K. A., Vladzymyrskyy, A. V., Morozov, S. P.

“…The aim – to determine the possibility of identifying individuals with osteoporosis using asynchronous computed quantitative tomography (CT) of the proximal…”
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A Method for Assessing the Effect of Metal Artifact Reduction Algorithms on Quantitative Characteristics of CT Images by Vasilev, Yu. A., Semenov, D. S., Akhmad, E. S., Panina, O. Yu, Sergunova, K. A., Petraikin, A. V.

“…The effect of metal artifact reduction algorithms on CT image quality was considered. The mean signal intensities and noise levels were compared for objects…”
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Assessment the Accuracy of Densitometry Measurements Using DMA PP2 Phantom by Petraikin, A. V., Smoliarchuk, M. Ya, Petryaykin, F. A., Nisovtsova, L. A., Artyukova, Z. R., Sergunova, K. A., Akhmad, E. S., Semenov, D. S., Vladzymyrsky, A. V., Morozov, S. P.

“…Purpose of the study — to assess the accuracy of dual energy x-ray absorptiometry (DXA ) for measurements of mineral bone density, bone mineral content, area…”
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Application of a modified Time-SLIP MRI sequence for visualization of cerebrospinal fluid movement in the cerebral aqueduct and cervical spinal canal by Petryaykin, A V, Smorchkova, A K, Sergunova, K A, Akhmad, E S, Semenov, D S, Kudryavtsev, N D, Blokhin, I A, Morozov, S P, Vladzimirskiy, A V, Maer, R Yu

“…Direct visualization of rapid cerebrospinal fluid movements is a topical task of neurosurgery, which has applications such as evaluating hydrocephalus and the…”
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ON THE UNIFICATION OF BONE DENSITOMETRY AND INTERPRETATION OF ITS RESULTS by Nizovtsova, L. A., Morozov, S. P., Petryaykin, A. V., Bosin, V. Yu, Sergunova, K. A., Vladzimirskiy, A. V., Shantarevich, M. Yu

“…The paper gives data on the importance of osteoporosis, existing  approaches to its diagnosis, the specific features of a dual-energy X- ray absorption…”
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Asynchronous quantitative computed tomography in outpatient settings by Petraikin, A.V., Sergunova, K.A., Nisovstova, L.A., Soloviev, A.V., Petryaykin, F.A., Akhmad, E.S., Semenov, D.S., Abuladze, L.R., Iassin, L.R., Kiseleva, A.N., Vladzymyrskyy, A.V., Morozov, S.P.

“…Introduction The prevalence of osteoporosis is predicted to increase among individuals over 50 years of age. Research was initiated to evaluate the…”
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Influence of Convolution Kernel and Beam-Hardening Effect on the Assessment of Trabecular Bone Mineral Density Using Quantitative Computed Tomography by Ivanov, Dmitriy V., Kirillova, Irina V., Kossovich, Leonid Yu, Bessonov, Leonid V., Petraikin, Alexey V., Dol, Aleksandr V., Ahmad, Ekaterina S., Morozov, Sergey P., Vladzymyrskyy, Anton V., Sergunova, Kristina A., Kharlamov, Aleksandr V.

“…Quantitative computed tomography along with densitometry is used to assess mineral density and strength of bone tissue. Raw data obtained by computed…”
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