Showing 121 - 140 results of 842 for search '"infrared spectroscopy"', query time: 0.05s Refine Results
  1. 121
  2. 122
  3. 123
  4. 124
  5. 125

    Monitoring Detrusor Oxygenation and Hemodynamics Noninvasively during Dysfunctional Voiding by Andrew J. Macnab, Lynn S. Stothers, Babak Shadgan

    Published 2012-01-01
    “…However, as the function of the detrusor muscle depends on its vasculature and perfusion, the underlying causes of LUTS likely include abnormalities of detrusor oxygenation and hemodynamics, and available treatment options include agents thought to act on the detrusor smooth muscle and/or vasculature. Hence, near infrared spectroscopy (NIRS), an established optical methodology for monitoring changes in tissue oxygenation and hemodynamics, has relevance as a means of expanding knowledge related to the pathophysiology of BPH and potential treatment options. …”
    Get full text
    Article
  6. 126

    Process analytical technology tools for process control of roller compaction in solid pharmaceuticals manufacturing by Vovko Aleša Dular, Vrečer Franc

    Published 2020-12-01
    “…In the past two decades, near-infrared spectroscopy, near-infrared spectroscopy coupled with chemical imaging, microwave resonance technology, thermal effusivity and various particle imaging techniques have been used for developing at-, off-, on- and in-line models for predicting critical quality attributes of ribbons and subsequent granules and tablets. …”
    Get full text
    Article
  7. 127

    Infrared Spectroscopic Characterization of Photoluminescent Polymer Nanocomposites by Kyle Gipson, Kathryn Stevens, Phil Brown, John Ballato

    Published 2015-01-01
    “…In order to confirm the presence of the constituents within the inorganic-organic system, the nanoparticles were characterized by infrared spectroscopy and energy-dispersive X-ray spectroscopy. …”
    Get full text
    Article
  8. 128

    A New Local Modelling Approach Based on Predicted Errors for Near-Infrared Spectral Analysis by Haitao Chang, Lianqing Zhu, Xiaoping Lou, Xiaochen Meng, Yangkuan Guo, Zhongyu Wang

    Published 2016-01-01
    “…Over the last decade, near-infrared spectroscopy, together with the use of chemometrics models, has been widely employed as an analytical tool in several industries. …”
    Get full text
    Article
  9. 129

    <i>In-vitro</i> Characterization of Optimized Multi-Unit Dosage Forms of Theophylline and its Solid State Characterisation by MU Uhumwangho, KV Murthy Ramana

    Published 2013-05-01
    “…Keywords: Multiunit dose tablet, theophylline, Differential Scanning Calorimetry (DSC), Fourier-Transform Infrared Spectroscopy (FTIR) J. Appl. Sci. Environ. Manage. …”
    Get full text
    Article
  10. 130

    <i>In-vitro</i> Characterization of Optimized Multi-Unit Dosage Forms of Theophylline and its Solid State Characterisation by MU Uhumwangho, KV Murthy Ramana

    Published 2013-05-01
    “…Keywords: Multiunit dose tablet, theophylline, Differential Scanning Calorimetry (DSC), Fourier-Transform Infrared Spectroscopy (FTIR) J. Appl. Sci. Environ. Manage. …”
    Get full text
    Article
  11. 131

    Distribution and Thermal Maturity of Devonian Carbonate Reservoir Solid Bitumen in Desheng Area of Guizhong Depression, South China by Yuguang Hou, Yaqi Liang, Sheng He, Yukun Liu, Zhiwei Fan, Yingrui Song

    Published 2017-01-01
    “…Vb and chemical structure indexes measured by bitumen reflectance, laser Raman microprobe (LRM), and Fourier transform infrared spectroscopy (FTIR) were carried out to determine the thermal maturity of solid bitumen. …”
    Get full text
    Article
  12. 132

    Influence of PPA on the Short-Term Antiaging Performance of Asphalt by Lining Gao, Nana Cai, Xiaohong Fu, Rui He, Honggang Zhang, Jiayin Zhou, Dongliang Kuang, Shaowen Liu

    Published 2021-01-01
    “…Both curves of ductility and G∗ indicate the potential saturation effect of PPA addition; together with infrared spectroscopy, we proved that there are both chemical reactions and physical mixing in the PPA-modified asphalt. …”
    Get full text
    Article
  13. 133

    Infrared Spectrum Analysis of Goji Berry during Electrohydrodynamic Drying by Jiabao Ni, Changjiang Ding, Yaming Zhang, Zhiyuan Cao, Zhiqing Song, Xiuzhen Hu, Tingjie Hao

    Published 2020-01-01
    “…Fourier transform infrared spectroscopy showed that the infrared spectra of goji berry in each treatment group were generally similar. …”
    Get full text
    Article
  14. 134

    Saint John at Calvary: technical and material study of a polychrome wood sculpture by Helena Pereira

    Published 2013-05-01
    “…Radiography, optical microscopy, scanning electron microscopy, Fourier transform infrared spectroscopy and Raman spectroscopy were used. Some unusual characteristics have been detected, like the employment of wood with some imperfections and, specially, the use of brochantite and antlerite as pigments.…”
    Get full text
    Article
  15. 135

    Les liants organiques présents dans les polychromies d’objets ethnographiques  by Vinciane Bruttin

    Published 2010-11-01
    “…Once the preliminary examination and documentation of the painted parts were finished the analyses of selected samples by Fourier Transform Infrared Spectroscopy (FT-IR) revealed  variable ratios of binding media. …”
    Get full text
    Article
  16. 136

    Physical, Rheological, And Microsurface Characteristics of High-Viscosity Binder Modified with WMA Agents by Junhui Luo, Yuzhu Yang, Weirong Huang, Cheng Xie, Jiangcai Chen, Haobin Liu, Tianzeng Ren, Xiaofeng Huang

    Published 2022-01-01
    “…The addition of the surface-active warm mixes effectively enhanced the continuity of the high-viscosity AR-HVA-modified asphalt. Infrared spectroscopy revealed little difference between the main components of the matrix asphalt and the high-viscosity asphalt. …”
    Get full text
    Article
  17. 137

    Impact of environmental and geographical position on the chemometric classification of ethanol extracts from Isotoma longiflora leaves by E. Imelda, K. Khairan, R.R. Lubis, T. Karma, R. Idroes

    Published 2024-01-01
    “…Ethanol extracts of Isotoma longiflora leaves from various locations in Aceh Province were analyzed using a simple infrared spectroscopy technique combined with chemometrics to determine the effect of geographical location and conditions by classification and authentication.METHODS: Isotoma longiflora leaf samples were collected from Aceh Besar (a geothermal manifestation of Ie Suum), Banda Aceh, Aceh Jaya, Bireun, and Central Aceh. …”
    Get full text
    Article
  18. 138

    Altered Brain Activity and Effective Connectivity within the Nonsensory Cortex during Stimulation of a Latent Myofascial Trigger Point by Xinglou Li, Meiling Luo, Yan Gong, Ning Xu, Congcong Huo, Hui Xie, Shouwei Yue, Zengyong Li, Yonghui Wang

    Published 2022-01-01
    “…Seventeen participants with latent MTrPs underwent functional near-infrared spectroscopy (fNIRS) to collect cerebral oxygenation hemoglobin (Δ[oxy-Hb]) signals. …”
    Get full text
    Article
  19. 139

    Evaluation of genomic and phenomic prediction for application in apple breeding by Michaela Jung, Marius Hodel, Andrea Knauf, Daniela Kupper, Markus Neuditschko, Simone Bühlmann-Schütz, Bruno Studer, Andrea Patocchi, Giovanni AL Broggini

    Published 2025-01-01
    “…Alternative genotyping methods such as RADseq and complementary data from near-infrared spectroscopy could help improve the cost-effectiveness of genomic prediction. …”
    Get full text
    Article
  20. 140

    Canvas support impregnation materials and techniques: a study of Portuguese painting and its conservation issues by Andréa Carolina Teixeira

    Published 2016-03-01
    “…This paper focuses on the study of oil based coating impregnations, applied in the past, on the reverse of Portuguese painting canvas supports.The scientific study of the impregnation materials found in the painting “The Knight of the Order of Malta” (18th century) was carried out on samples using several analytical techniques – Optical Microscopy (OM) under visible reflected and polarised light and ultraviolet fluorescence (UV); Gas chromatography mass spectrometry (GC-MS), Fourier transform Infrared spectroscopy (transmission and FTIR-ATR), and Scanning electron microscopy coupled with an energy dispersive X-ray spectroscopy (SEM-EDX) – in order to identify the materials and the techniques used in this practice.…”
    Get full text
    Article