Results 41 to 50 of about 75,103 (286)

2型糖尿病患者的长期空腹血糖变异性与癌症风险:上海地区一项基于人群的回顾性队列研究‐‐空腹血糖变异性对癌症的作用

Journal of Diabetes, 2022
Backgrounds Fasting blood glucose (FBG) variability may make an impact on adverse events in patients with diabetes mellitus. However, the association between long‐term changes in FBG and cancer remains unclear. We aimed to investigate this association in
Xiao‐rui Cui, Jun Li, Ya‐ting Yang, Jing‐yi Wu, Hui‐lin Xu, Yong‐fu Yu, Guo‐you Qin   +6 more
doaj   +1 more source

Photonic realization of the relativistic Kronig-Penney model and relativistic Tamm surface states

, 2011
Photonic analogues of the relativistic Kronig-Penney model and of relativistic surface Tamm states are proposed for light propagation in fibre Bragg gratings (FBGs) with phase defects.
A.F. Young, B. Sutherland, B.H.J. McKellar, C. Basu, C.L. Roy, C.L. Roy, C.L. Roy, D. Janner, F. Dominguez-Adame, F. Dominguez-Adame, F. Dominguez-Adame, F. Dominguez-Adame, G.J. Clerck, G.J. Clerck, I. Tamm, I.M. Mladenov, L.-G. Wang, M. Barbier, M. Steslicka, M.L. Glasser, N. Stander, O. Bahat-Treidel, R. Gerritsma, R. L. Kronig de, R. Subramanian, R.A. Sepkhanov, S. Longhi, S. Longhi, S. Longhi, S. Longhi, S. Yuyi, S.G. Davison, S.G. Davison, T. Erdogan, X. Zhang   +34 more
core   +1 more source

Quadratic behavior of fiber Bragg grating temperature coefficients [PDF]

, 2004
We describe the characterization of the temperature and strain responses of fiber Bragg grating sensors by use of an interferometric interrogation technique to provide an absolute measurement of the grating wavelength. The fiber Bragg grating temperature
Brady, Butov, Flavin, Ghosh, Ghosh, Ghosh, Ghosh, Gupta, Haran, Hidayat, Hjelme, James, Jewell, Matsuoka, Rao, Reid, Rochford, Sugden, Toyoda   +18 more
core   +1 more source

The improvement of fibrinogen, Ang-1, VEGF, BDNF in post-operative patients with brain trauma through target task-oriented phase training [PDF]

Journal of Medical Biochemistry
Background: It aims to explore the effect of target task-oriented phase training on fibrinogen (Fbg), angiopoietin (Ang-1), vascular endothelial growth factor (VEGF), serum brain-derived neurotrophic factor (BDNF), and quality of life in post-operative ...
Liu Bo, Yu Huan
doaj   +1 more source

Critical issues of double-metal layer coating on FBG for applications at high temperatures [PDF]

, 2019
Use of fiber Bragg gratings (FBGs) to monitor high temperature (HT) applications is of great interest to the research community. Standard commercial FBGs can operate up to 600 ∘ C.
Caponero, M. A., CIRO ZULETA, Erwin, dell'Era, A., Felli, F., Kalinowski, H. J., Lupi, C., Vendittozzi, C.   +6 more
core   +1 more source

Highly sensitive fiber Bragg grating refractive index sensors [PDF]

, 2005
We combine fiber Bragg grating (FBG) technology with a wet chemical etch-erosion procedure and demonstrate two types of refractive index sensors using single-mode optical fibers. The first index sensor device is an etch-eroded single FBG with a radius of
Huang, Yanyi, Lee, Reginald K., Liang, Wei, Xu, Yong, Yariv, Amnon   +4 more
core   +1 more source

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

Advanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena, Marco Bianco, Barbara Spagnolo, Muhammad Fayyaz Kashif, Alberto Bramati, Massimo De Vittorio, Ferruccio Pisanello   +6 more
wiley   +1 more source

Axial force sensor for screw bolt using optical fiber grating for detection of strain

Nihon Kikai Gakkai ronbunshu, 2015
In this study, an axial force sensor was developed and evaluated for a screw bolt using optical fiber grating (FBG: fiber Bragg grating). This sensor has high tolerance to electromagnetic noise.
Hiromu IWATA, Minako KASHIWA, Yasuo MIZUTANI   +2 more
doaj   +1 more source

Screening of patients with tuberculosis for diabetes mellitus in China. [PDF]

, 2012
Objective  There is a high burden of both diabetes (DM) and tuberculosis (TB) in China, and this study aimed to assess feasibility and results of screening patients with TB for DM within the routine healthcare setting of six health facilities.
Chi, J, Gong, F, Guo, C, Harries, A D, Kapur, A, Li, L, Li, Y, Liang, B, Lin, Y, Liu, L, Lönnroth, K, Mi, F, Shi, L, Tan, S, Zachariah, R   +14 more
core   +2 more sources

Liquid Metal‐Based Stretchable Strain Sensor for Fruit Growth Monitoring

Advanced Materials Technologies, EarlyView.
Schematic overview of the fruit growth sensor development workflow, including sensor fabrication by injection molding, electromechanical and environmental characterization, mechanical stability testing, electronic readout integration, and outdoor field validation for monitoring of fruit growth under practical orchard conditions.
Asad Ullah, Lennert Purnal, Maximilian Krack, Sander Vijgen, Thijs Vandenryt, Dieter Reenaers, Ronald Thoelen, Wim Deferme   +7 more
wiley   +1 more source