Results 31 to 40 of about 67,513 (313)
Convergence acceleration and accuracy improvement in power bus impedance calculation with a fast algorithm using cavity modes [PDF]
, 2005 Based on the cavity-mode model, we have developed a fast algorithm for calculating power bus impedance in multilayer printed circuit boards. The fast algorithm is based on a closed-form expression for the impedance Z matrix of a rectangular power bus ...
Wang, Zhi Liang +7 more
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Association between body composition measured by bioelectrical impedance analysis and platelet-to-lymphocyte ratio in colorectal cancer [PDF]
Korean Journal of Clinical Oncology, 2019 Purpose This study investigated the relationship between body composition and platelet-to-lymphocyte ratio (PLR) in patients with colorectal cancer (CRC).
Woo Jin Song +4 more
doaj +1 more source
Electrical Impedance Tomography
British Journal of Radiology, 1997 Electrical impedance tomography (EIT) is a technique which allows cross-sectional images related to the local electrical impedance within an object to be reconstructed from sets of measurements made on its surface. The main drive behind the development of EIT has been its possible application in medical imaging, as biological tissues are known to ...
openaire +2 more sources
Optimal transportation for electrical impedance tomography
Mathematics of Computation, 2023 This work establishes a framework for solving inverse boundary problems with the geodesic-based quadratic Wasserstein distance ( W 2
Gang Bao, Yixuan Zhang
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Automatized Multi-Electrode Voltage Map Measurement of Active Points on Skin
Communications, 2011 Our contribution deals with the human skin voltage chart measurement. We have concentrated our effort on finding and following the measurement of active points on different parts of the skin's surface, to acknowledge their existence and position through ...
Marek Kukucka, Zuzana Krajcuskova
doaj +1 more source
Chronic Diseases and Translational Medicine, 2022 Background Early body composition changes, associated with physical inactivity and disease advancement are devastating for patient‐related outcomes in predialysis chronic kidney disease (CKD), thus warranting a detailed analysis of body composition ...
Prathiksha R. Bhat +2 more
doaj +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
ELECTRIC IMPEDANCE OF ARBACIA EGGS [PDF]
Journal of General Physiology, 1936 The alternating current resistance and capacity of suspensions of unfertilized and fertilized eggs of Arbacia punctulata have been measured at frequencies from 103 to 1.64 x 107 cycles per second. The unfertilized egg has a static plasma membrane capacity of 0.73 µf./cm.2 which is practically independent of frequency.
K S, Cole, R H, Cole
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Molecular Oncology, EarlyView.Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq +8 more
wiley +1 more source
Impedance active control of flight control devices [PDF]
, 2010 The work presented in this paper concerns the active control of flight control devices (sleeves, yokes, side-sticks, rudder pedals,...). The objective is to replace conventional technologies by active technology to save weight and to feedback kinesthetic
Daniel Alazard +5 more
core +1 more source