Results 211 to 220 of about 103,671 (263)
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PVDF PYROELECTRIC ARRAY OF SENSORS
Sensors and Microsystems, 2001Pyroelectric array of sensors can be fabricated with different materials and technologies according to their applications. For example, high resolution matrix arrays for uncooled IR video cameras are fabricated with pyroelectric materials that can be deposited on a silicon substrate with thin film deposition techniques in order to be integrated with ...
CAPINERI, LORENZO +2 more
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Sensor Arrays: Arrays of Micro- and Nanoelectrodes
2014This chapter deals with the principles of functioning and electroanalytical usefulness of arrays of micrometer and nanometer-sized electrodes. We discuss arrays of microelectrodes both individually shaped and interdigitated. In the field of nanostructured electrodes, both nanoelectrode ensembles (random arrays) and ordered arrays are presented.
ONGARO, MICHAEL, UGO, Paolo
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Absolutely optimum array filters for sensor arrays
IEEE Transactions on Acoustics, Speech, and Signal Processing, 1985A family of array filters is derived for processing the recorded measurements of an array of sensors with the purpose of attenuating coherent noise interfering with a desired signal. One member of this family is the absolutely optimum array filter (AOAF), which minimizes the magnitude squared of the array rejection response subject to an all-pass ...
Magdy T. Hanna, Marwan A. Simaan
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Fluorescence Based Sensor Arrays
2010Fluorescence-based cross reactive sensor arrays have experienced significant development in the last decade because of the advantages that they can offer with respect to other transduction mechanisms, in terms of the usual performance parameters such as sensitivity, selectivity and so on. From this point of view, a great impulse to this development has
Paolesse +6 more
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A Microfluidic Ion Sensor Array
Small, 2020AbstractA balanced concentration of ions is essential for biological processes to occur. For example, [H+] gradients power adenosine triphosphate synthesis, dynamic changes in [K+] and [Na+] create action potentials in neuronal communication, and [Cl−] contributes to maintaining appropriate cell membrane voltage.
Chunxiao Wu +7 more
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A transparent oxygen sensor array
Annals of Biomedical Engineering, 1986The development of a transparent array of independently connected oxygen sensors is described. With an appropriate sensor pattern, this device may be useful to monitor the distribution of oxygen on the surface of tissues, while permitting simultaneous tissue visualization.
D A, Gough, B J, Sargent, P H, Tse
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Current Opinion in Biotechnology, 2012
Motivated by the advantages endowed by high-throughput analysis, researchers have succeeded in incorporating multiple reporter cells into a single platform; the technology now allows the simultaneous scrutiny of a large collection of sensor strains. We review current aspects in cell array technology with emphasis on microbial sensor arrays. We consider
Sahar, Melamed +2 more
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Motivated by the advantages endowed by high-throughput analysis, researchers have succeeded in incorporating multiple reporter cells into a single platform; the technology now allows the simultaneous scrutiny of a large collection of sensor strains. We review current aspects in cell array technology with emphasis on microbial sensor arrays. We consider
Sahar, Melamed +2 more
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FERROPIEZOELECTRIC TACTILE SENSOR ARRAY
IFAC Proceedings Volumes, 1994Abstract A ferroelectric array sensor of a functional type for primary processing of tactile information, representing a homogeneous field of sensors in an active PZT ceramic substrate, has been developed. The results, obtained by physical-mathematical simulation of certain array sensor element, which is a non resonance piezoelectrical transformer ...
V. Todorova, S. Milchev
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MONITORING BEHAVIOR WITH AN ARRAY OF SENSORS
Computational Intelligence, 2007The objective is to detect activities taking place in a home and to create a model of behavior for the occupant. A behavior is a pattern in the sequence of activities. An array of sensors captures the status of appliances. Models for the occupant's activities are built from the captured data using supervised and unsupervised learning techniques.
Dorothy Ndedi Monekosso, Paolo Remagnino
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Decentralized processing in sensor arrays
IEEE Transactions on Acoustics, Speech, and Signal Processing, 1985We present a new scheme for decentralized processing in passive sensor arrays based on communicating the sample-covariance matrices of the subarrays. The new scheme offers improved accuracy over the conventional triangulation scheme with only a modest increase in the communication load.
Mati Wax, Thomas Kailath
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