Results 31 to 40 of about 20,810 (276)
Овощи России, 2015 The results of evaluation of 5 varieties and 16 accessions from the collection of winter garlic (Allium sativum L.) based on the level of accumulation of cesium-137 and strontium-90 in condition of the Moscow region are shown.
T. M. Seredin +4 more
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Радиационная гигиена, 2023 Today there exist two main approaches to developing computational phantoms for bone dosimetry. The first approach is based on a detailed description of the microarchitecture of the spongiosa filling the phantoms.
P. A. Sharagin +3 more
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Molecular Oncology, EarlyView.We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric +10 more
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Initial Strontium-90 concentrations in ocean sediment from the northern Marshall Islands
Journal of Radiation Research and Applied Sciences, 2022 The United States detonated 67 nuclear weapons in the Marshall Islands from 1946 to 1958. While there has been significant study of the aftereffects of these explosions over the decades that followed, few values of strontium-90 (90Sr) contamination have ...
Hart I.E. Rapaport +2 more
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FEBS Open Bio, EarlyView.Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel +8 more
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Journal of IsotopesRadio-luminescence from radioactive isotopes has important applications in special fields. To accurately measure the luminescence characteristics of luminescent materials in specific light-emitting directions under radioactive source excitation，a ...
Yuqing YANG +5 more
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Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz +3 more
wiley +1 more source
BONE DOSES FROM STRONTIUM-90 [PDF]
Proceedings of the National Academy of Sciences, 1959 For condensed systema beta radiation is exponentially absorbed with an absorption coefficient, mu , given by: mu = (1 + M/100)/1.27 x 55E/sup 3/2/, where mu is given in units of cm/sup 2//mg, E is the maximum energy of the beta spectrum in millions of electron voits, and M is the average atomic weight of the absorbing medium.
openaire +2 more sources
Advanced Engineering Materials, EarlyView.The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal +2 more
wiley +1 more source
Radiation and Geochemical Assessment of the Soil State in the South of Tyumen Region
MATEC Web of Conferences, 2016 The article presents a study of the radiation and geochemical background state of soil in the south of Tyumen region. According to the obtained data it was revealed that within the study areas, the power values of gamma radiation exposure dose ranged ...
Skipin Leonid +4 more
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