All Stories

  1. Estimulação magnética transcraniana: uma breve revisão dos princípios e aplicações
  2. Novos Materiais Dosimétricos para Aplicações em Física Médica
  3. Method to assess the mismatch between the measured and nominal parameters of transcranial magnetic stimulation devices
  4. Magnetic Fe3O4 nanoparticles coated by natural rubber latex as MRI contrast agent
  5. Development of an optical pumped gradiometric system to detect magnetic relaxation of magnetic nanoparticles
  6. Development of a protocol to assess cell internalization and tissue uptake of magnetic nanoparticles by AC Biosusceptometry
  7. Development of a thermoluminescence and radioluminescence integrated spectrometer
  8. Dosimetria 3D do Iodo-131: Estudo com Gel MAGIC-f e Código de Simulação Monte Carlo PENELOPE
  9. Effect of TMS coil orientation on the spatial distribution of motor evoked potentials in an intrinsic hand muscle
  10. Development and characterization of the InVesalius Navigator software for navigated transcranial magnetic stimulation
  11. Silver nanoparticles in building materials for environment protection against microorganisms
  12. Evaluation of a composite Gel-Alanine phantom on an end-to-end test to treat multiple brain metastases by a single isocenter VMAT technique
  13. Real-time liver uptake and biodistribution of magnetic nanoparticles determined by AC biosusceptometry
  14. Performance quantification of clustering algorithms for false positive removal in fMRI by ROC curves
  15. ESR dating of Smilodon populator from Toca de Cima dos Pilão, Piauí, Brazil
  16. A new luminescent material based on CaB6O10:Pb to detect radiation
  17. Unconventional Increase in Non-Radiative Transitions in Plasmon-Enhanced Luminescence: A Distance-Dependent Coupling
  18. Electron Spin Resonance Dating of Toxodon Tooth from Upper Ribeira Valley, São Paulo, Brazil
  19. Dating of fossil human teeth and shells from Toca do Enoque site at Serra das Confusões National Park, Brazil
  20. MgO:Li,Ce,Sm as a high-sensitivity material for Optically Stimulated Luminescence dosimetry
  21. Silver nanoparticle films for metal enhanced luminescence: Toward development of plasmonic radiation detectors for medical applications
  22. Carvedilol protects the kidneys of tumor-bearing mice without impairing the biodistribution or the genotoxicity of cisplatin
  23. What happens when spins meet for ionizing radiation dosimetry?
  24. A phantom to study the effects of metallic prostheses in radiotherapy by gel dosimetry
  25. Enhancing and quenching luminescence with gold nanoparticle films: the influence of substrate on the luminescent properties
  26. Enhanced UV Emission From Silver/ZnO And Gold/ZnO Core-Shell Nanoparticles: Photoluminescence, Radioluminescence, And Optically Stimulated Luminescence
  27. Synergic effect in combining photodynamic therapy and radiotherapy in Wistar rats skin model
  28. Magnetic fields from skeletal muscles: a valuable physiological measurement?
  29. Controlling Densities of Manganese Ions and Cadmium Vacancies in Cd1–xMnxTe Ultrasmall Quantum Dots in a Glass Matrix:x-Concentration and Thermal Annealing
  30. A hybrid transducer to evaluate stomach emptying by ultrasound and susceptometric measurements: an in vivo feasibility study
  31. Accuracy of dose planning for prostate radiotherapy in the presence of metallic implants evaluated by electron spin resonance dosimetry
  32. Experimental assessment of gold nanoparticle-mediated dose enhancement in radiation therapy beams using electron spin resonance dosimetry
  33. Measurement of rectum dose by in vivo alanine/ESR dosimetry in gynecological 192Ir HDR brachytherapy
  34. Renal perfusion evaluation by alternating current biosusceptometry of magnetic nanoparticles
  35. Feasibility on using composite gel-alanine dosimetry on the validation of a multiple brain metastasis radiosurgery VMAT technique
  36. Segmented independent component analysis for improved separation of fetal cardiac signals from nonstationary fetal magnetocardiograms
  37. Dating human occupation at Toca do Serrote das Moendas, São Raimundo Nonato, Piauí-Brasil by electron spin resonance and optically stimulated luminescence
  38. Tridimensional dosimetry for prostate IMRT treatments using MAGIC-f gel by MRI
  39. ESR dating of Pleistocene mammals and marine shells from the coastal plain of Rio Grande do Sul state, southern Brazil
  40. Response to the “Comment on the article on silver/alanine nanocomposites for radiation detection”
  41. Cd1−xMnxTe ultrasmall quantum dots growth in a silicate glass matrix by the fusion method
  42. Stomach emptying evaluation by ultrasound and susceptometric measurements with a hybrid transducer
  43. Electron spin resonance dating of megafauna from Lagoa dos Porcos, Piaui, Brazil
  44. Optically Stimulated Luminescence Under Plasmon Resonance Conditions Enhances X-Ray Detection
  45. In vivo dose evaluation during gynaecological radiotherapy using L-alanine/ESR dosimetry
  46. Influence of photon beam energy on the dose enhancement factor caused by gold and silver nanoparticles: An experimental approach
  47. Clinical applications of alanine/electron spin resonance dosimetry
  48. Potential application of metal nanoparticles for dosimetric systems: Concepts and perspectives
  49. Correlation between antioxidant activity and coffee beverage quality by Electron Spin Resonance Spectroscopic
  50. A review of the time scale and potential geographic distribution of Notiomastodon platensis (Ameghino, 1888) in the late Pleistocene of South America
  51. ESR spectroscopic properties of irradiated gum Arabic
  52. A hybrid transducer to magnetically and ultrasonically evaluate magnetic fluids
  53. Electron Spin Resonance dating of the Late Quaternary megafauna fossils from Baixa Grande, Bahia, Brazil
  54. Extinction of a gomphothere population from Southeastern Brazil: Taphonomic, paleoecological and chronological remarks
  55. Raman spectroscopy of very small Cd1−xCoxS quantum dots grown by a novel protocol: direct observation of acoustic-optical phonon coupling
  56. Luminescence in semimagnetic Pb1−xMnxSe quantum dots grown in a glass host: Radiative and nonradiative emission processes
  57. Silver nanoparticles delivery system based on natural rubber latex membranes
  58. Caffeic acid phenethyl ester protects against the dopaminergic neuronal loss induced by 6-hydroxydopamine in rats
  59. The northernmost record of Catagonus stenocephalus (Lund in Reinhardt, 1880) (Mammalia, Cetartiodactyla) and its palaeoenvironmental and palaeobiogeographical significance
  60. Esophageal transit time assessed by magnetic methods: An in vitro feasibility study of the novel alternating current biosusceptometry with 3-axis magnetorresistor
  61. An evaluation of dosimetric characteristics of MAGIC gel modified by adding formaldehyde (MAGIC-f)
  62. Synthesis and Characterization of Gold/Alanine Nanocomposites with Potential Properties for Medical Application as Radiation Sensors
  63. Development of an AMR-ACB Array for Gastrointestinal Motility Studies
  64. Linear and nonlinear measures of fetal heart rate patterns evaluated on very short fetal magnetocardiograms
  65. Tomotherapy dose distribution verification using MAGIC-fpolymer gel dosimetry
  66. Synthesis of silver nanoparticles using dl-alanine for ESR dosimetry applications
  67. A comparative thermoluminescence and electron spin resonance study of synthetic carbonated A-type hydroxyapatite
  68. CONTRIBUIÇÕES DA SUPERCONDUTIVIDADE NA MEDICINA
  69. Synthesis and characterization of silver/alanine nanocomposites for radiation detection in medical applications: the influence of particle size on the detection properties
  70. Megafauna do Pleistoceno superior de Sergipe, Brasil: registros taxonômicos e cronológicos
  71. Anti-oxidative and anti-ulcerogenic activity of Ipomoea imperati
  72. Electron Spin Resonance dating of the southern Brazilian Pleistocene mammals from Touro Passo Formation, and remarks on the geochronology, fauna and palaeoenvironments
  73. TL, OSL and ESR properties of nanostructured KAlSi3O8:Mn Glass
  74. Green synthesis of colloidal silver nanoparticles using natural rubber latex extracted from Hevea brasiliensis
  75. Retrospective biodosimetry with small tooth enamel samples using K-Band and X-Band
  76. Electron spin resonance dating of teeth from Western Brazilian megafauna – preliminary results
  77. Dosimetry of small radiation field in inhomogeneous medium using alanine/EPR minidosimeters and PENELOPE Monte Carlo simulation
  78. Influence of Dental Restorative Materials on ESR Biodosimetry in Tooth Enamel
  79. Non-Invasive Methods for Iron Concentration Assessment
  80. Polo do IEA e sua contribuição para Ribeirão Preto
  81. Dosimetric properties of MAGIC-fpolymer gel assessed to Radiotherapy clinical beams
  82. ESR dating of teeth from Brazilian megafauna
  83. Gel Dosimetry Analysis of Gold Nanoparticle Application in Kilovoltage Radiation Therapy
  84. MAGIC-fgel dosimetry for clinical electron beam
  85. MAGIC-fGel in Nuclear Medicine Dosimetry: study in an external beam of Iodine-131
  86. Monte Carlo Simulation of MAGIC-fgel for Radiotherapy using PENELOPE
  87. Biomagnetic Methods: Technologies Applied to Pharmaceutical Research
  88. Latex use as an occlusive membrane for guided bone regeneration
  89. Correlation of properties of Brazilian Haplustalfs with magnetic susceptibility measurements
  90. A novel device with 36 channels for imaging and signal acquisition of the gastrointestinal tract based on AC biosusceptometry
  91. SENSITIVITY COMPARISON OF TWO L-ALANINE DOPED BLENDS TO DIFFERENT PHOTON ENERGIES
  92. AN ATTEMPT TO USE SWEETENERS AS A MATERIAL FOR ACCIDENT DOSIMETRY
  93. A NEW METHOD FOR CALCULATING THE ACCUMULATED DOSE IN ESR DATING AND RETROSPECTIVE DOSIMETRY
  94. ESR dating of pleistocene mammal teeth and its implications for the biostratigraphy and geological evolution of the coastal plain, Rio Grande do Sul, southern Brazil
  95. Clinical Feasibility of Açai (Euterpe olerácea) Pulp as an Oral Contrast Agent for Magnetic Resonance Cholangiopancreatography
  96. Hybrid system for magnetic and acoustic measurement
  97. Formaldehyde increases MAGIC gel dosimeter melting point and sensitivity
  98. MAGIC with formaldehyde applied to dosimetry of HDR brachytherapy source
  99. Vibro-magnetometry: Theoretical aspects and simulations
  100. Acousto‐magnetometry: A new vibrometery based on acoustic radiation force and magnetic measurement.
  101. Antioxidant properties of plant extracts: an EPR and DFT comparative study of the reaction with DPPH, TEMPOL and spin trap DMPO
  102. Non-extensive entropy and the extraction of BOLD spatial information in event-related functional MRI
  103. Determination of iron-overload in thalassemia by hepatic MRI and ferritin
  104. Gastric motility evaluated by electrogastrography and alternating current biosusceptometry in dogs
  105. Susceptometric avaliation of chelation with deferoxamine
  106. Influence of compression forces on tablets disintegration by AC Biosusceptometry
  107. Magnetic Properties of Synthetic Eumelanin—Preliminary Results
  108. A numerical study of the Kullback-Leibler distance in functional magnetic resonance imaging
  109. Understanding the magnetic susceptibility measurements by using an analytical scale
  110. Enhanced sensitivity of alanine dosimeters to low-energy X-rays: Preliminary results
  111. ESR dating of teeth from northeastern Brazilian megafauna
  112. Formaldehyde increases MAGIC gel dosimeter melting point and sensitivity
  113. Electron spin resonance dating of human teeth from Toca da Santa shelter of São Raimundo Nonato, Piauí, Brazil
  114. Human Variability of fMRI Brain Activation in Response to Oculomotor Stimuli
  115. Response of l-alanine and 2-methylalanine minidosimeters for K-Band (24GHz) EPR dosimetry
  116. Scintigraphic validation of AC Biosusceptometry to study the gastric motor activity and the intragastric distribution of food in humans
  117. Dependent component analysis for the magnetogastrographic detection of human electrical response activity
  118. Magnetoresistive Sensors in a New Biomagnetic Instrumentation for Applications in Gastroenterology
  119. A novel Biomagnetic Instrumentation with four Magnetoresistive Sensors to Evaluate Gastric Motility
  120. Energy dependence of different materials in ESR dosimetry for clinical X-ray 10MV beam
  121. Irradiation dose control of chicken meat processing with alanine/ESR dosimetric system
  122. Small radiation field dosimetry with 2-methylalanine miniature dosimeters at K-band electron paramagnetic resonance
  123. Magnetic multiparticulate colonic delivery systems evaluated by AC Biosusceptometry
  124. Effect of erythromycin on motility and gastric emptying in dogs, by AC Biosusceptometry
  125. Relative output factor and beam profile measurements of small radiation fields with an L-alanine/K-Band EPR minidosimeter
  126. Thermal degradation of dentin collagen evaluated with ESR, infrared and optical spectroscopy
  127. Computer simulation of magnetic properties of human blood
  128. Quantitative aspects of brain perfusion dynamic induced by BOLD fMRI
  129. A novel biomagnetic approach to study caecocolonic motility in humans
  130. Biomechanical sensor to analyze the viscoelastic properties of biological tissues
  131. Enteric Coated Magnetic HPMC Capsules Evaluated in Human Gastrointestinal Tract by AC Biosusceptometry
  132. Assessment of the post-prandial distribution of intragastric contents using an automated technique
  133. Effects of hydrogen on the electronic properties of synthetic melanin
  134. ESR dating of an ancient goat tooth from Nuoro, Sardinia, Italy
  135. Horácio Carlos Panepucci 1937-2004
  136. Gastrointestinal transit and disintegration of enteric coated magnetic tablets assessed by ac biosusceptometry
  137. Basics and Applications of UV/EB Curing Technology
  138. Magnetic images of the disintegration process of tablets in the human stomach by ac biosusceptometry
  139. Spatiotemporal evaluation of human colon motility using three-axis fluxgates and magnetic markers
  140. Fetal source extraction from magnetocardiographic recordings by dependent component analysis
  141. Generalized mutual information tests applied to fMRI analysis
  142. AC biosusceptometry in the study of drug delivery
  143. Ir-192 HDR transit dose and radial dose function determination using alanine/EPR dosimetry
  144. A new 2 methylalanine-PVC ESR dosimeter
  145. K-band EPR dosimetry: small-field beam profile determination with miniature alanine dosimeter
  146. K-band ESR spectra of calcite stalagmites from southeast and south Brazil
  147. ESR dating at K and X band of northeastern Brazilian megafauna
  148. Introduction and conference report
  149. Study of dental enamel and synthetic hydroxyapatite irradiated by EPR at K-band
  150. Study of paramagnetic and luminescence centers of microcline feldspar
  151. Liver iron concentration evaluated by two magnetic methods: Magnetic resonance imaging and magnetic susceptometry
  152. A new strategy for easy volume conductor modelling in magnetocardiography
  153. Generalized mutual information fMRI analysis: a study of the Tsallis q parameter
  154. Study of the magnetic content movement present in the large intestine
  155. Chemical origin of the native ESR signals in thermally treated enamel and dentin
  156. Euterpe olerácea (açaı̧) as an alternative oral contrast agent in MRI of the gastrointestinal system: preliminary results
  157. ESR Dosimetry
  158. Electron Spin Resonance–Native Signal in Thermally Treated Dental Tissue
  159. Avaliação da susceptibilidade magnética usando uma balança analítica
  160. Disintegration of magnetic tablets in human stomach evaluated by alternate current Biosusceptometry
  161. Shannon entropy applied to the analysis of event-related fMRI time series
  162. An alternating current superconductor susceptometric system to evaluate liver iron overload
  163. EVALUATION OF A HIGH DOSE TO A FINGER FROM A 60Co ACCIDENT
  164. Measurement of gastric contraction activity in dogs by means of AC biosusceptometry
  165. Some Evidence of a Date of First Humans to Arrive in Brazil
  166. Adaptive, autoregressive spectral estimation for analysis of electrical signals of gastric origin
  167. Spatial resolution of magnetic resonance imaging Fricke-gel dosimetry is improved with a honeycomb phantom
  168. Theoretical evaluation of the susceptometric measurement of iron in human liver by four different susceptometers
  169. ESR dating of a subfossil shell from Couve Island, Ubatuba, Brazil
  170. Human ear tympanum oscillation recorded using a magnetoresistive sensor
  171. Preliminary evaluation of second harmonic direct detection scheme for low-dose range in alanine/EPR dosimetry
  172. Theta Oscillations and Human Navigation: A Magnetoencephalography Study
  173. Pharyngeal Clearance and Pharyngeal Transit Time Determined by a Biomagnetic Method in Normal Humans
  174. Dosimetry of blood irradiation using an alanine/ESR dosimeter
  175. ESR dosimetry of 89Sr- and 153Sm-in bone
  176. Magnetic resonance dosimetry
  177. A new deconvolution procedure for ESR spectra
  178. ESR dating of a toxodon tooth from a Brazilian karstic cave
  179. Biomagnetism: Instrumentation and applications
  180. Exercise your physics when flying
  181. Study of stomach motility using the relaxation of magnetic tracers
  182. Thermal parameters of dental materials determined by photoacoustic phase lag measurements
  183. Oesophageal transit time evaluated by a biomagnetic method
  184. Measuring magnetic properties of ferromagnetic materials
  185. Increased dexamethasone-induced apoptosis of thymocytes from mice exposed to long-term extremely low frequency magnetic fields
  186. A novel biomagnetic method to study gastric antral contractions
  187. Study of the catalytical intermediates of metalloporphyrins supported on imidazole propyl gel
  188. Determination of inductive shielding factors in double-layer structures
  189. Lyoluminescence and ESR measurements on alanine and sucrose dosimeters
  190. Liver injury and generation of hydroxyl free radicals in experimental secondary hemochromatosis
  191. Study by EPR and electronic spectroscopy of intermediates in iron porphyrin and iodosylbenzene reaction
  192. Rheological studies of photopolymerized dental composites
  193. The influence of measurement and storage conditions on alanine ESR dosimeters
  194. An AC biosusceptometer to study gastric emptying
  195. Intermediate species detected in oxidation reactions of FeTM(4)PyP5+ with iodosylbenzene by EPR and UV-Vis spectroscopies
  196. An ESR study of pathologic red blood cell membranes (RBCM)
  197. Quality assessment of coffee beans with ESR and Gamma-ray irradiation
  198. An ESR study of nitrosyl-Aplysia brasiliana myoglobin and nitrosyl annelidae Glossoscolex paulistus erythrocruorin
  199. Assessment of the ESR spectra of copper 3-ethoxy-2-oxobutyraldehyde bis(thiosemicarbazonate) complexes CuKTSM2
  200. Interaction of Aplysia brasiliana Myoglobin with Mn2+ and Cu2+ ions
  201. Temperature-induced conformational changes in turtle myoglobin
  202. The acid-alkaline transition of a sea turtle myoglobin: coexistence at high pH of high- and low-spin forms
  203. On the interaction of small molecules with hemoproteins: Sperm whale myoglobin
  204. Interação hidrofóbica de mioglobina com spin label TEMPO.
  205. Estudos estruturais das mioglobinas de "Aplysia Brasiliana" e "Dermochelis Coriacea " por técnicas ópticas e ressonância paramagnética eletrônica