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Mostrando 641 - 660 Resultados de 1,837 Para Buscar '"Siemens"', tiempo de consulta: 0.20s Limitar resultados
  1. 641
    “…METHODS: An existing cohort of 64 adult patients with histologically proven metastatic melanoma was used in this study. (18)F-FDG PET/CT diagnostic baseline images were acquired using a European Association of Nuclear Medicine (EANM) Research Limited–accredited Siemens Biograph mCT PET/CT system (Siemens Healthineers, Knoxville, USA). …”
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    Online Artículo Texto
    Clinically feasible semi-automatic workflows for measuring metabolically active tumour volume in metastatic melanoma
  2. 642
    “…Preoperative scans were acquired using a robotic CBCT C‐arm system, the Siemens ARTIS pheno (Siemens Healthcare, GmbH, Germany). …”
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    Online Artículo Texto
    Generating patient‐matched 3D‐printed pedicle screw and laminectomy drill guides from Cone Beam CT images: Studies in ovine and porcine cadavers
  3. 643
    “…Materials and Methods: In this prospective study, fifty patients (mean age: 66.2 ± 17.0 years, 22 females, 28 males) underwent subsequent magnetic resonance imaging (MRI) examinations with matched imaging protocols at 0.55T (MAGNETOM FreeMax, Siemens Healthineers; Erlangen, Germany) and 1.5T (MAGNETOM Avanto Fit, Siemens Healthineers; Erlangen, Germany) on the same day. …”
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    More Space, Less Noise—New-generation Low-Field Magnetic Resonance Imaging Systems Can Improve Patient Comfort: A Prospective 0.55T–1.5T-Scanner Comparison
  4. 644
    por Tilaro, F, Copy, B
    Publicado 2011
    “…CERN - in collaboration with SIEMENS - has designed and implemented a dedicated working environment, the Test-bench for Robustness of Industrial Equipments[2F3] (“TRoIE”). …”
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    Assessment And Testing of Industrial Devices Robustness Against Cyber Security Attacks
  5. 645
    por Lueders, Stefan
    Publicado 2013
    “…The Stuxnet worm attacking Siemens PLCs in 2010 was another close call. Attackers currently enjoy hacking control systems, and aim to switch lights off. …”
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    Lecture 13: Control System Cyber Security
  6. 646
    “…The application has been developed exclusively with components off the shelf: National Instruments BridgeVIEW [6] supervision software, SIEMENS PLC S7-300 [7] and the programming tool STEP 7. …”
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    Test and Evaluation Station (TESt) - A Control System for the ALICE-HMPID Liquid Distribution Prototype
  7. 647
    “…Gas composition is computed from comparisons of real-time sound velocity measurements with a database of predictions, using algorithms running in the Siemens SIMATIC WinCC SCADA environment. A highly-distributed network of five instruments is currently integrated into the ATLAS DCS. …”
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    The use of a 90 metre thermosiphon cooling plant and associated custom ultrasonic instrumentation in the cooling of the ATLAS inner silicon tracker
  8. 648
    “…The configuration files supporting new types of instrumentation cards, which are being developed and are compatible with the SIEMENS SIMATIC automation environment. Some minor changes to PROFINET® PCB electronics card will be performed before launching a small series production. …”
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    PROFINET communication card for the CERN cryogenics crate electronics instrumentation
  9. 649
    “…Imprecision was assessed using BioRad(®) and Siemens(®) control materials. Within-run and between-run imprecision were calculated by analysing three replicates of each control in a single run every day for five days. …”
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    Online Artículo Texto
    Precision and trueness verification study of an Atellica system
  10. 650
    por Karrer, H. E.
    Publicado 1958
    “…Thin sections of the osmium-fixed, methacrylate-embedded tissue were examined either in an RCA EMU 2 electron microscope or in a Siemens and Halske Elmiskop I b. A few thick sections obtained from the same embeddings were stained for iron. …”
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    The Ultrastructure of Mouse Lung: The Alveolar Macrophage
  11. 651
    “…METHODS: Nine subcortical ischemic vascular dementia patients and nine age-matched normal controls underwent MRI brain structure scanning that was performed on a SIEMENS AVANTO 1.5 Tesla scanner and standard T1-weighted high-resolution anatomic scans of MPRAGE sequence were obtained. …”
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    A Voxel-based Morphometric Analysis of Cerebral Gray Matter in Subcortical Ischemic Vascular Dementia Patients and Normal Aged Controls
  12. 652
    “…The standard deviation of the rotational errors was at most 0.026° for all axes. For the second room Siemens implemented an improved approach strategy to the final couch positions. …”
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    Accuracy of robotic patient positioners used in ion beam therapy
  13. 653
    “…For examination we used a Siemens ultrasound machine with dedicated contrast software and the contrast agent SonoVue, Bracco. …”
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    Online Artículo Texto
    Contrast-enhanced ultrasound in ovarian tumors – diagnostic parameters: method presentation and initial experience
  14. 654
    “…CAC and CTA data were measured using a 128-slice scanner (Somatom Definition AS+; Siemens Medical Solutions, Forchheim, Germany) before PCI. …”
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    Dataset of calcified plaque condition in the stenotic coronary artery lesion obtained using multidetector computed tomography to indicate the addition of rotational atherectomy during percutaneous coronary intervention
  15. 655
    “…For that, a dedicated low-contrast phantom containing different targets was scanned at four volume computed tomography dose index (CTDI(vol)) levels on a Siemens SOMATOM Force computed tomography (CT). The acquired images were reconstructed using the ADMIRE algorithm and were then assessed by three human observers who performed alternative forced choice experiments. …”
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    PATIENT EXPOSURE OPTIMISATION THROUGH TASK-BASED ASSESSMENT OF A NEW MODEL-BASED ITERATIVE RECONSTRUCTION TECHNIQUE
  16. 656
    “…MATERIALS AND METHODS: We performed intrarterial and intravenous ACT on biplane angiography system equipped with flat panel detectors (Axiom Arits dBA; Siemens Medical Solutions, Forchheim, Germany). Vistipaque 320 was injected for contrast medium, total 150 mL at flow rate of 5 mL/s through artery and 77 mL at flow rate of 3.5 mL/s through vein. …”
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    Clinical Utility of Angiographic CT with a Flat-detector Angiographic System during Endovascular Procedure
  17. 657
    “…A 16‐slice CT scanner (Sensation 16, Siemens Medical Solutions, Erlangen, Germany) was used to acquire images of two phantoms on a motion platform moving in two dimensions. …”
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    Phase versus amplitude sorting of 4D‐CT data
  18. 658
    “…The proposed method is validated using the experimental data from a Siemens SOMATOM Definition 64-slice helical CT scanner, in comparison with FDK, the Katsevich and the total variation (TV) algorithm. …”
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    Tensor framelet based iterative image reconstruction algorithm for low-dose multislice helical CT
  19. 659
    “…Raw datasets of 40 non-contrast thoracic computed tomography scanners obtained from a single acquisition on a SOMATOM Definition Flash unit (Siemens Healthcare, Forchheim) were reconstructed with 3 levels of SAFIRE and ADMIRE algorithms resulting in a total of 240 datasets. …”
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    Emphysema quantification using hybrid versus model-based generations of iterative reconstruction: SAFIRE versus ADMIRE
  20. 660
    “…Serum oestradiol levels were analysed by two immunoassays (Siemens Centaur XP and Abbott Architect) and liquid chromatography-tandem mass spectrometry (LC/MS/MS). …”
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    Oestradiol measurement during fulvestrant treatment for breast cancer
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