Showing 241 - 260 results of 827 for search '"tantalum"', query time: 0.09s Refine Results
  1. 241

    Tin, Titanium, Tantalum, Vanadium and Niobium Oxide Based Sensors to Detect Colorectal Cancer Exhalations in Blood Samples by Michele Astolfi, Giorgio Rispoli, Gabriele Anania, Elena Artioli, Veronica Nevoso, Giulia Zonta, Cesare Malagù

    Published 2021-01-01
    “…Four sensors, carefully selected after many years of laboratory tests on biological samples (cultured cells, human stools, human biopsies, etc.), were based here on various percentages of tin, tungsten, titanium, niobium, tantalum and vanadium oxides. Sensor voltage responses were statistically analyzed also with the receiver operating characteristic (ROC) curves, that allowed the identification of the cut-off discriminating between healthy and tumor affected subjects for each sensor, leading to an estimate of sensitivity and specificity parameters. …”
    Get full text
    Article
  2. 242

    The influence of conditions of thermal treatment of niobium and tantalum low hydrated hydroxides on the phase and granulometric compositions of thermolysis products by E. E. Nikisihina, E. N. Lebedeva, A. I. Lvovsky, D. V. Drobot

    Published 2014-10-01
    Subjects: “…low hydrated hydroxide, pentoxide, niobium, tantalum, thermal decomposition, polymorphous transformations, density, grain size.…”
    Get full text
    Article
  3. 243
  4. 244

    SPH–FEM Analysis of Effect of Flow Impingement of Ultrasonic Honing Cavitation Microjet on Titanium–Tantalum Alloy Surface by Jinwei Zhang, Xijing Zhu, Jing Li

    Published 2023-12-01
    “…Using the continuous impacts of the microjet by prolonging the processing time can enhance titanium–tantalum alloy machining with ultrasonic honing for material removal.…”
    Get full text
    Article
  5. 245

    Tantalum pentoxide: a new material platform for high-performance dielectric metasurface optics in the ultraviolet and visible region by Cheng Zhang, Lu Chen, Zhelin Lin, Junyeob Song, Danyan Wang, Moxin Li, Okan Koksal, Zi Wang, Grisha Spektor, David Carlson, Henri J. Lezec, Wenqi Zhu, Scott Papp, Amit Agrawal

    Published 2024-01-01
    “…Here, we present a new material platform based on tantalum pentoxide (Ta2O5) for implementing high-performance dielectric metasurface optics over the ultraviolet and visible spectral region. …”
    Get full text
    Article
  6. 246
  7. 247

    Endurance testing of engineering model additive-manufactured high temperature resistojets made from Inconel 625 and tantalum by M. Robinson, F. Romei, C. Ogunlesi, D. Gibbon, A. Grubišić, S. Walker

    Published 2022-10-01
    “…Eight engineering model thrusters were tested, with five manufactured from Inconel 625, and three having a tantalum heater and nozzle operating at higher temperatures. …”
    Get full text
    Article
  8. 248
  9. 249
  10. 250
  11. 251
  12. 252

    Are porous tantalum cups superior to conventional reinforcement rings?: A retrospective cohort study of 207 acetabular revisions by Anders Brüggemann, Erik Fredlund, Hans Mallmin, Nils P Hailer

    Published 2017-01-01
    “…Background and purpose — Porous tantalum cups have been introduced as an alternative to various reinforcement rings in revision hip surgery. …”
    Get full text
    Article
  13. 253
  14. 254
  15. 255
  16. 256

    Sub-50 nm perovskite-type tantalum-based oxynitride single crystals with enhanced photoactivity for water splitting by Jiadong Xiao, Mamiko Nakabayashi, Takashi Hisatomi, Junie Jhon M. Vequizo, Wenpeng Li, Kaihong Chen, Xiaoping Tao, Akira Yamakata, Naoya Shibata, Tsuyoshi Takata, Yasunobu Inoue, Kazunari Domen

    Published 2023-12-01
    “…Here, we overcome this limitation to fabricate ATaO2N (A = Sr, Ca, Ba) single nanocrystals with particle sizes of several tens of nanometers, excellent crystallinity and tunable long-wavelength response via thermal nitridation of mixtures of tantalum disulfide, metal hydroxides (A(OH)2), and molten-salt fluxes (e.g., SrCl2) as precursors. …”
    Get full text
    Article
  17. 257
  18. 258
  19. 259

    Selective laser melting of titanium alloy with 50 wt% tantalum : effect of laser process parameters on part quality by Sing, Swee Leong, Wiria, Florencia Edith, Yeong, Wai Yee

    Published 2018
    “…In this study, titanium-tantalum alloy was fabricated by SLM using a customized powder blend to achieve in situ alloying. …”
    Get full text
    Get full text
    Journal Article
  20. 260