Relevant bibliographies by topics / Response time of probes

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Response time of probes'

Author: Grafiati
Published: 4 June 2021
Last updated: 3 February 2022

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Journal articles on the topic "Response time of probes"

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Xie, H. Y., and D. Geldart. "The response time of pressure probes." Powder Technology 90, no. 2 (February 1997): 149–51. http://dx.doi.org/10.1016/s0032-5910(96)03218-4.

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Hayman, Matthew, Katie J. McMenamin, and Jørgen B. Jensen. "Response Time Characteristics of the Fast-2D Optical Array Probe Detector Board." Journal of Atmospheric and Oceanic Technology 33, no. 12 (December 2016): 2569–83. http://dx.doi.org/10.1175/jtech-d-16-0062.1.

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AbstractTwo-dimensional optical array probes are commonly used for imaging raindrops and ice particles on research aircraft. The ability of these probes to accurately measure particle concentration and size partly depends on the response characteristics of the detection system. If the response characteristics are too slow, then small particles are less likely to be detected and the associated effective sample volume decreases. In an effort to better understand the sample volumes of optical array probes at the National Center for Atmospheric Research, the temporal response of the Fast-2D optical array probe detector board from optical input on the detector to digitization was characterized. The analysis suggests that the board electronics have a response time constant consistently near 50 ns. However, there is also a slow decay term that conforms to a decay rate. The amplitude of this slow function can impact the probe response, varying the minimum detectable pulse width between 60 and 150 ns. Also, the amplitude of the slow function is largely dictated by the illumination angle of incidence. The effects of the response time characteristics are analyzed using a simulator for a 2D cloud (2D-C) probe with 25-μm photodiode spacing. The results show the greatest sensitivity to response time characteristics when particles are smaller than 150 μm, where 10% uncertainty in the slow fraction is likely to produce sample volume uncertainties near 10%. Ignoring response time effects may bias sample volume estimates in the small size regime by as much as 25%.
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Bednarik, J. A., and C. N. May. "Evaluation of a transit-time system for the chronic measurement of blood flow in conscious sheep." Journal of Applied Physiology 78, no. 2 (February 1, 1995): 524–30. http://dx.doi.org/10.1152/jappl.1995.78.2.524.

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The accuracy of transit-time ultrasonic flow probes for measurement of regional blood flow and cardiac output was evaluated after long-term implantation in sheep. Transit-time flow probes (3, 4, 6, and 20 mm) accurately measured flow in vitro. Recalibration in vivo demonstrated that this accuracy was maintained after 1–9 mo of implantation on the left circumflex coronary (3-mm probe), cranial mesenteric (6-mm probe), left renal (4-mm probe), and left external iliac (6-mm probe) arteries of sheep. The flow probes also showed good zero stability. However, a transit-time flow probe (20 mm) chronically implanted on the pulmonary trunk significantly underestimated cardiac output compared with thermodilution or timed collection of blood. Although this flow probe underestimated flow, the response was linear. Bilateral carotid occlusion caused mesenteric, renal, and iliac vasoconstrictions, confirming that innervation of these vascular beds was undamaged. For experimental purposes, regional blood flow was measured with transit-time flow probes and cardiac output was measured with electromagnetic flow probes calibrated against thermodilution. In summary, transit-time flow probes reliably and accurately measure regional blood flow over many months in adult sheep, but, to measure cardiac output in sheep, the probes must be calibrated in vivo against another reference technique.
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Cheng, Zhao, Lei Zheng, Fei Liang, Hao He, Hao Xu, and Long Pang. "Rhodamine probes for Fe3+: theoretical calculation for specific recognition and instant fluorescent bioimaging." Future Medicinal Chemistry 11, no. 15 (August 2019): 1859–69. http://dx.doi.org/10.4155/fmc-2019-0077.

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Aim: To overcome the existing difficulty in distinguishing Fe(III) from Fe(II), rhodamine-containing Fe3+ probes, giving off different fluorescence responses to ferric and ferrous ions, were synthesized. Materials & methods: Color change in Fe3+ recognition, accompanying spirolactam opening–closing, could be used for ‘naked-eye’ detection. Theoretical calculations revealed the possible Fe3+-probe combination mechanism. Results: Apart from the probes’ specific response toward Fe3+, the Fe3+-probe demonstrated highly quantitative relationships in fluorescence titration, instant labeling and dynamic tracking of intracellular Fe3+ in bioimaging. Conclusion: Cytotoxity and bioimaging in living L929 suggested the probes’ future applications as real-time detection methods for Fe3+ in clinical diagnosis. Instant and time-lapse imagings, based on fluorescence-time stability of Fe3+-probe, enables the dynamic labeling and tracking of Fe3+ in living systems.
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Humm, H. J., C. R. Gossweiler, and G. Gyarmathy. "On Fast-Response Probes: Part 2—Aerodynamic Probe Design Studies." Journal of Turbomachinery 117, no. 4 (October 1, 1995): 618–24. http://dx.doi.org/10.1115/1.2836580.

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The influence of the probe size and geometry on the quality of fast-response measurements in turbomachines has been experimentally investigated. For investigations in the static domain (time-independent flows) probes were calibrated in two continuously operating wind tunnels in the range 0.2 < M < 1.2. For dynamic calibrations in time-variant flows model experiments in water (0.025 < k < 0.4, reduced frequency) were performed. Aerodynamic characteristics were determined for a great number of probe geometries, such as circular cylinders and wedge-type probes with varied apex angles, locations of the sensing holes, and leading edge shapes. The experiments comprised investigations in tolerance ranges for prismatic total pressure probes, yaw angle sensitivity, yaw angle, and Mach number effects on calibration and influence of dynamic yaw angle fluctuation on probe characteristics. As a result of the experiments errors due to static and dynamic aerodynamic effects could be quantified. The majority of the errors arising during measurements in turbomachines can be directly related to the probe size. An important number of these errors are systematic and can be analytically modeled and hence their influence corrected. In fluctuating flows the most severe measurement errors, which often may exceed the quantity of interest, are due to dynamic stall effects. This phenomenon, which is of transient nature and cannot be corrected, is typical for sharp wedge probes, but is not present with circular cylinders, and the effects are much smaller with very blunt wedges.
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Kupferschmied, Peter, Pascal Köppel, William Gizzi, Christian Roduner, and Georg Gyarmathy. "Time-resolved flow measurements with fast-response aerodynamic probes in turbomachines." Measurement Science and Technology 11, no. 7 (June 16, 2000): 1036–54. http://dx.doi.org/10.1088/0957-0233/11/7/318.

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Fasano, Prof Antonio. "To the Editor— Importance of response time of esophageal thermal probes." Heart Rhythm 14, no. 1 (January 2017): e2. http://dx.doi.org/10.1016/j.hrthm.2016.09.029.

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Zhou, Tao, Guosong Hong, Tian-Ming Fu, Xiao Yang, Thomas G. Schuhmann, Robert D. Viveros, and Charles M. Lieber. "Syringe-injectable mesh electronics integrate seamlessly with minimal chronic immune response in the brain." Proceedings of the National Academy of Sciences 114, no. 23 (May 22, 2017): 5894–99. http://dx.doi.org/10.1073/pnas.1705509114.

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Implantation of electrical probes into the brain has been central to both neuroscience research and biomedical applications, although conventional probes induce gliosis in surrounding tissue. We recently reported ultraflexible open mesh electronics implanted into rodent brains by syringe injection that exhibit promising chronic tissue response and recording stability. Here we report time-dependent histology studies of the mesh electronics/brain-tissue interface obtained from sections perpendicular and parallel to probe long axis, as well as studies of conventional flexible thin-film probes. Confocal fluorescence microscopy images of the perpendicular and parallel brain slices containing mesh electronics showed that the distribution of astrocytes, microglia, and neurons became uniform from 2–12 wk, whereas flexible thin-film probes yield a marked accumulation of astrocytes and microglia and decrease of neurons for the same period. Quantitative analyses of 4- and 12-wk data showed that the signals for neurons, axons, astrocytes, and microglia are nearly the same from the mesh electronics surface to the baseline far from the probes, in contrast to flexible polymer probes, which show decreases in neuron and increases in astrocyte and microglia signals. Notably, images of sagittal brain slices containing nearly the entire mesh electronics probe showed that the tissue interface was uniform and neurons and neurofilaments penetrated through the mesh by 3 mo postimplantation. The minimal immune response and seamless interface with brain tissue postimplantation achieved by ultraflexible open mesh electronics probes provide substantial advantages and could enable a wide range of opportunities for in vivo chronic recording and modulation of brain activity in the future.
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Ainsworth, R. W., J. L. Allen, and J. J. M. Batt. "The Development of Fast Response Aerodynamic Probes for Flow Measurements in Turbomachinery." Journal of Turbomachinery 117, no. 4 (October 1, 1995): 625–34. http://dx.doi.org/10.1115/1.2836581.

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The advent of a new generation of transient rotating turbine simulation facilities, where engine values of Reynolds and Mach number are matched simultaneously together with the relevant rotational parameters for dimensional similitude (Dunn et al., 1988; Epstein and Guenette, 1984; Ainsworth et al., 1988), has provided the stimulus for developing improved instrumentation for investigating the aerodynamic flows in these stages. Much useful work has been conducted in the past using hot-wire and laser anemometers. However, hot-wire anemometers are prone to breakage in the high-pressure flows required for correct Reynolds numbers. Furthermore, some laser techniques require a longer run-time than these transient facilities permit, and generally yield velocity information only, giving no data on loss production. Advances in semiconductor aerodynamic probes are beginning to fulfill this perceived need. This paper describes advances made in the design, construction, and testing of two and three-dimensional fast response aerodynamic probes, where semiconductor pressure sensors are mounted directly on the surface of the probes, using techniques that have previously been successfully used on the surface of rotor blades (Ainsworth et al., 1991). These are to be used to measure Mach number and flow direction in compressible unsteady flow regimes. In the first section, a brief review is made of the sensor and associated technology that has been developed to permit a flexible design of fast response aerodynamic probe. Following this, an extensive program of testing large-scale aerodynamic models of candidate geometries for suitable semiconductor scale probes is described, and the results of these discussed. The conclusions of these experiments, conducted for turbine representative mean and unsteady flows, yielded new information for optimizing the design of the small-scale semiconductor probes, in terms of probe geometry, sensor placement, and aerodynamic performance. Details are given of a range of wedge and pyramid semiconductor probes constructed, and the procedures used in calibrating and making measurements with them. Differences in performance are discussed, allowing the experimenter to choose an appropriate probe for the particular measurement required. Finally, the application of prototype semiconductor probes in a transient rotor experiment at HP turbine representative conditions is described, and the data so obtained are compared with CFD solutions of the unsteady viscous flow-field.
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Gianni, Carola, and Andrea Natale. "Reply to the Editor—Importance of response time of esophageal thermal probes." Heart Rhythm 14, no. 1 (January 2017): e2. http://dx.doi.org/10.1016/j.hrthm.2016.09.030.

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Dissertations / Theses on the topic "Response time of probes"

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Brouckaert, Jean-François M. "Development of fast response aerodynamic probes for time-resolved measurements in turbomachines." Doctoral thesis, Universite Libre de Bruxelles, 2002. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211406.

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Vikram, Deepti S. "Development of particulate-based EPR oximetry for regional, temporal, and rapid measurements in tissue." Columbus, Ohio : Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1216337271.

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García, Villoria Alberto. "Exact and non-exact procedures for solving the response time variability problem (RTVP)." Doctoral thesis, Universitat Politècnica de Catalunya, 2010. http://hdl.handle.net/10803/5961.

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Cuando se ha de compartir un recurso entre demandas (de productos, clientes, tareas, etc.) competitivas que requieren una atención regular, es importante programar el derecho al acceso del recurso de alguna forma justa de manera que cada producto, cliente o tarea reciba un acceso al recurso proporcional a su demanda relativa al total de las demandas competitivas. Este tipo de problemas de secuenciación pueden ser generalizados bajo el siguiente esquema. Dados n símbolos, cada uno con demanda di (i = 1,...,n), se ha de generar una secuencia justa o regular donde cada símbolo aparezca di veces. No existe una definición universal de justicia, ya que puede haber varias métricas razonables para medirla según el problema específico considerado.
En el Problema de Variabilidad en el Tiempo de Respuesta, o Response Time Variability Problem (RTVP) en inglés, la injusticia o irregularidad de una secuencia es medida como la suma, para todos los símbolos, de sus variabilidades en las distancias en que las copias de cada símbolo son secuenciados. Así, el objetivo del RTVP es encontrar la secuencia que minimice la variabilidad total. En otras palabras, el objetivo del RTVP es minimizar la variabilidad de los instantes en que los productos, clientes o trabajos reciben el recurso necesario.
Este problema aparece en una amplia variedad de situaciones de la vida real; entre otras, secuenciación en líneas de modelo-mixto bajo just-in-time (JIT), en asignación de recursos en sistemas computacionales multi-hilo como sistemas operativos, servidores de red y aplicaciones mutimedia, en el mantenimiento periódico de maquinaria, en la recolección de basura, en la programación de comerciales en televisión y en el diseño de rutas para agentes comerciales con múltiples visitas a un mismo cliente. En algunos de estos problemas la regularidad no es una propiedad deseable por sí misma, si no que ayuda a minimizar costes. De hecho, cuando los costes son proporcionales al cuadrado de las distancias, el problema de minimizar costes y el RTVP son equivalentes.
El RTVP es muy difícil de resolver (se ha demostrado que es NP-hard). El tamaño de las instancias del RTVP que pueden ser resueltas óptimamente con el mejor método exacto existente en la literatura tiene un límite práctico de 40 unidades. Por otro lado, los métodos no exactos propuestos en la literatura para resolver instancias mayores consisten en heurísticos simples que obtienen soluciones rápidamente, pero cuya calidad puede ser mejorada. Por tanto, los métodos de resolución existentes en la literatura son insuficientes.
El principal objetivo de esta tesis es mejorar la resolución del RTVP. Este objetivo se divide en los dos siguientes subobjetivos : 1) aumentar el tamaño de las instancias del RTVP que puedan ser resueltas de forma óptima en un tiempo de computación práctico, y 2) obtener de forma eficiente soluciones lo más cercanas a las óptimas para instancias mayores. Además, la tesis tiene los dos siguientes objetivos secundarios: a) investigar el uso de metaheurísticos bajo el esquema de los hiper-heurísticos, y b) diseñar un procedimiento sistemático y automático para fijar los valores adecuados a los parámetros de los algoritmos.
Se han desarrollado diversos métodos para alcanzar los objetivos anteriormente descritos. Para la resolución del RTVP se ha diseñado un método exacto basado en la técnica branch and bound y el tamaño de las instancias que pueden resolverse en un tiempo práctico se ha incrementado a 55 unidades. Para instancias mayores, se han diseñado métodos heurísticos, metaheurísticos e hiper-heurísticos, los cuales pueden obtener soluciones óptimas o casi óptimas rápidamente. Además, se ha propuesto un procedimiento sistemático y automático para tunear parámetros que aprovecha las ventajas de dos procedimientos existentes (el algoritmo Nelder & Mead y CALIBRA).
When a resource must be shared between competing demands (of products, clients, jobs, etc.) that require regular attention, it is important to schedule the access right to the resource in some fair manner so that each product, client or job receives a share of the resource that is proportional to its demand relative to the total of the competing demands. These types of sequencing problems can be generalized under the following scheme. Given n symbols, each one with demand di (i = 1,...,n), a fair or regular sequence must be built in which each symbol appears di times. There is not a universal definition of fairness, as several reasonable metrics to measure it can be defined according to the specific considered problem.
In the Response Time Variability Problem (RTVP), the unfairness or the irregularity of a sequence is measured by the sum, for all symbols, of their variabilities in the positions at which the copies of each symbol are sequenced. Thus, the objective of the RTVP is to find the sequence that minimises the total variability. In other words, the RTVP objective is to minimise the variability in the instants at which products, clients or jobs receive the necessary resource.
This problem appears in a broad range of real-world areas. Applications include sequencing of mixed-model assembly lines under just-in-time (JIT), resource allocation in computer multi-threaded systems such as operating systems, network servers and media-based applications, periodic machine maintenance, waste collection, scheduling commercial videotapes for television and designing of salespeople's routes with multiple visits, among others. In some of these problems the regularity is not a property desirable by itself, but it helps to minimise costs. In fact, when the costs are proportional to the square of the distances, the problem of minimising costs and the RTVP are equivalent.
The RTVP is very hard to be solved (it has been demonstrated that it is NP-hard). The size of the RTVP instances that can be solved optimally with the best exact method existing in the literature has a practical limit of 40 units. On the other hand, the non-exact methods proposed in the literature to solve larger instances are simple heuristics that obtains solutions quickly, but the quality of the obtained solutions can be improved. Thus, the solution methods existing in the literature are not enough to solve the RTVP.
The main objective of this thesis is to improve the resolution of the RTVP. This objective is split in the two following sub-objectives: 1) to increase the size of the RTVP instances that can be solved optimally in a practical computing time; and 2) to obtain efficiently near-optimal solutions for larger instances. Moreover, the thesis has the following two secondary objectives: a) to research the use of metaheuristics under the scheme of hyper-heuristics, and b) to design a systematic, hands-off procedure to set the suitable values of the algorithm parameters.
To achieve the aforementioned objectives, several procedures have been developed. To solve the RTVP an exact procedure based on the branch and bound technique has been designed and the size of the instances that can be solved in a practical time has been increased to 55 units. For larger instances, heuristic, heuristic, metaheuristic and hyper-heuristic procedures have been designed, which can obtain optimal or near-optimal solutions quickly. Moreover, a systematic, hands-off fine-tuning method that takes advantage of the two existing ones (Nelder & Mead algorithm and CALIBRA) has been proposed.
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Pounders, Justin Michael. "A coarse-mesh transport method for time-dependent reactor problems." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/39586.

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A new solution technique is derived for the time-dependent transport equation. This approach extends the steady-state coarse-mesh transport method that is based on global-local decompositions of large (i.e. full-core) neutron transport problems. The new method is based on polynomial expansions of the space, angle and time variables in a response-based formulation of the transport equation. The local problem (coarse mesh) solutions, which are entirely decoupled from each other, are characterized by space-, angle- and time-dependent response functions. These response functions are, in turn, used to couple an arbitrary sequence of local problems to form the solution of a much larger global problem. In the current work, the local problem (response function) computations are performed using the Monte Carlo method, while the global (coupling) problem is solved deterministically. The spatial coupling is performed by orthogonal polynomial expansions of the partial currents on the local problem surfaces, and similarly, the timedependent response of the system (i.e. the time-varying flux) is computed by convolving the time-dependent surface partial currents and time-dependent volumetric sources against pre-computed time-dependent response kernels.
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Christoforou, Zoi. "Incidence occurrence and response on urban freeways." Phd thesis, Université Paris-Est, 2010. http://tel.archives-ouvertes.fr/tel-00626573.

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Research on road safety has been of great interest to engineers and planners for decades. Regardless of modeling techniques, a serious factor of inaccuracy - in most past studies - has been data aggregation. Nowadays, most freeways are equipped with continuous surveillance systems making disaggregate traffic data readily available ; these have been used in few studies. In this context, the main objective of this dissertation is to capitalize highway traffic data collected on a real-time basis at the moment of accident occurrence in order to expand previous road safety work and to highlight potential further applications. To this end, we first examine the effects of various traffic parameters on type of road crash as well as on the injury level sustained by vehicle occupants involved in accidents, while controlling for environmental and geometric factors. Probit models are specified on 4-years of data from the A4-A86 highway section in the Ile-de -France region, France. Empirical findings indicate that crash type can almost exclusively be defined by the prevailing traffic conditions shortly before its occurrence. Increased traffic volume is found to have a consistently positive effect on severity, while speed has a differential effect on severity depending on flow conditions. We then establish a conceptual framework for incident management applications using real-time traffic data on urban freeways. We use dissertation previous findings to explore potential implications towards incident propensity detection and enhanced management
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Šafránek, Dominik. "Gaussian quantum metrology and space-time probes." Thesis, University of Nottingham, 2016. http://eprints.nottingham.ac.uk/37124/.

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In this thesis we focus on Gaussian quantum metrology in the phase-space formalism and its applications in quantum sensing and the estimation of space-time parameters. We derive new formulae for the optimal estimation of multiple parameters encoded into Gaussian states. We discuss the discontinuous behavior of the figure of merit -- the quantum Fisher information. Using derived expressions we devise a practical method of finding optimal probe states for the estimation of Gaussian channels and we illustrate this method on several examples. We show that the temperature of a probe state affects the estimation generically and always appears in the form of four multiplicative factors. We also discuss how well squeezed thermal states perform in the estimation of space-time parameters. Finally we study how the estimation precision changes when two parties exchanging a quantum state with the encoded parameter do not share a reference frame. We show that using a quantum reference frame could counter this effect.
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Bai, Yanhong. "Time resolved multiphoton excited fluorescence probes in model membranes." Thesis, University of Strathclyde, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.248737.

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Russ, Ricardo. "Service Level Achievments - Test Data for Optimal Service Selection." Thesis, Linnéuniversitetet, Institutionen för datavetenskap (DV), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-50538.

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This bachelor’s thesis was written in the context of a joint research group, which developed a framework for finding and providing the best-fit web service for a user. The problem of the research group lays in testing their developed framework sufficiently. The framework can either be tested with test data produced by real web services which costs money or by generated test data based on a simulation of web service behavior. The second attempt has been developed within this scientific paper in the form of a test data generator. The generator simulates a web service request by defining internal services, whereas each service has an own internal graph which considers the structure of a service. A service can be atomic or can be compose of other services that are called in a specific manner (sequential, loop, conditional). The generation of the test data is done by randomly going through the services which result in variable response times, since the graph structure changes every time the system has been initialized. The implementation process displayed problems which have not been solved within the time frame. Those problems are displaying interesting challenges for the dynamical generation of random graphs. Those challenges should be targeted in further research.
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Ahmed, Eman. "PIEZOELECTRIC PROBES AND THEIR CAPACITY TO MONITOR TIME VARYING VISCOSITY." VCU Scholars Compass, 2012. http://scholarscompass.vcu.edu/etd/2865.

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Real-time, bedside observation of patient clotting is essential in various surgeries in the operating room (OR), but specifically during cardiac surgeries. The objective of this thesis is to design and test a new piezoelectric device that can be used for viscoelasticity measurement with time as a Point of Care (POC) test. Slow turnaround times (TAT) of current methods to monitor blood viscoelastic changes in patients have led to excessive bleeding and the need for blood transfusions in many situations (Despotis et al, 1997). This study shows that the phase shift produced by a resonator sensor can be related to the viscosity of a liquid. By monitoring a phase shift between an actuator and sensor pair, a numeric relationship can be generated and suffice as a calibration curve for each probe. At a calculated error averaging a maximum of 2%, and coefficient of determination and correlation coefficient exceeding 0.95, two probes have been tested in various glycerin solutions and prepared for whole blood experimentation. They have also been tested in varying temperatures to simulate effectiveness in a dynamic environment, similar to that of clotting whole blood.
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Liu, Binzhang M. S. "Characterizing Web Response Time." Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/36741.

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It is critical to understand WWW latency in order to design better HTTP protocols. In this study we characterize Web response time and examine the effects of proxy caching, network bandwidth, traffic load, persistent connections for a page, and periodicity. Based on studies with four workloads, we show that at least a quarter of the total elapsed time is spent on establishing TCP connections with HTTP/1.0. The distributions of connection time and elapsed time can be modeled using Pearson, Weibul, or Log-logistic distributions. We also characterize the effect of a user's network bandwidth on response time. Average connection time from a client via a 33.6 K modem is two times longer than that from a client via switched Ethernet. We estimate the elapsed time savings from using persistent connections for a page to vary from about a quarter to a half. Response times display strong daily and weekly patterns. This study finds that a proxy caching server is sensitive to traffic loads. Contrary to the typical thought about Web proxy caching, this study also finds that a single stand-alone squid proxy cache does not always reduce response time for our workloads. Implications of these results to future versions of the HTTP protocol and to Web application design also are discussed.
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Books on the topic "Response time of probes"

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Dutta, Soumitra. Real time planning to minimize response time in static and dynamic worlds. Fontainebleau: INSEAD, 1992.

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O'Connor, Kevin M. Geomeasurements by pulsing TDR cables and probes. Boca Raton: CRC Press, 1999.

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Potter, Simon M. Nonlinear impulse response functions. [New York, N.Y.]: Federal Reserve Bank of New York, 1999.

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G, Dabija Vlad, ed. Planning for real time event response management. Upper Saddle River, NJ: Prentice Hall PTR, 2000.

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Schnipke, Deborah L. Representing response-time information in item banks. Newtown, PA: Law School Admission Council, 1999.

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Goldring, Judith. Quick response therapy: A time-limited treatment approach. Northvale, N.J: Jason Aronson, 1997.

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Johnson, M. L. Ampoule failure sensor time response testing: Experiment 1. [Marshall Space Flight Center, Ala.]: National Aeronautics and Space Administration, George C. Marshall Space Flight Center, 1994.

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J, Parsons Leonard, and Schultz Randall L, eds. Market response models: Econometric and time series analysis. 2nd ed. Boston: Kluwer Academic Publishers, 2001.

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J, Parsons Leonard, and Schultz Randall L, eds. Market response models: Econometric and time series analysis. Boston: Kluwer Academic Publishers, 1990.

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Hanssens, Dominique M., Leonard J. Parsons, and Randall L. Schultz. Market Response Models: Econometric and Time Series Analysis. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-1073-7.

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Book chapters on the topic "Response time of probes"

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Caroni, Elpidio, Renzo Rosso, and Franco Siccardi. "Nonlinearity and Time-variance of the Hydrologic Response of a Small Mountain Creek." In Scale Problems in Hydrology, 19–37. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4678-1_2.

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Tosi, M. P., M. L. Chiofalo, A. Minguzzi, and R. Nifosì. "Current-Density Functional Theory of Time-Dependent Linear Response in Quantal Fluids: Recent Progress." In New Approaches to Problems in Liquid State Theory, 491–502. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4564-0_28.

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Paetow, Jürgen. "The Effect of Time Response of Force Transducers on Their Transfer Properties in Force Comparisons." In Mechanical Problems in Measuring Force and Mass, 247–55. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4414-5_29.

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Weik, Martin H. "response time." In Computer Science and Communications Dictionary, 1483. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_16255.

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Verhaeghen, Paul. "Response Time." In Encyclopedia of Geropsychology, 1–9. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-287-080-3_211-1.

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Kao, Ming-Yang. "Response Time." In Encyclopedia of Algorithms, 777. Boston, MA: Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-30162-4_343.

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Liu, Tianshu, John P. Sullivan, Keisuke Asai, Christian Klein, and Yasuhiro Egami. "Time Response." In Experimental Fluid Mechanics, 163–97. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68056-5_7.

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Keller, U. "Ultrashort Time Optics: An Overview." In Photons and Local Probes, 295–305. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0423-4_26.

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Fox, Jean-Paul. "Response Time Item Response Models." In Bayesian Item Response Modeling, 227–54. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-0742-4_8.

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Horowitz, C. J. "The Relativistic Nuclear Response and Vacuum Polarization." In Spin Observables of Nuclear Probes, 269–83. Boston, MA: Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-0769-3_24.

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Conference papers on the topic "Response time of probes"

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Vogt-Ardatjew, Robert, Ramiro Serra, L. Gregory Hiltz, and Frank Leferink. "Response time of electromagnetic field strength probes." In 2013 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC). IEEE, 2013. http://dx.doi.org/10.1109/apemc.2013.7360654.

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Humm, Hans J., Christoph R. Gossweiler, and George Gyarmathy. "On Fast-Response Probes: Part 2 — Aerodynamic Probe Design Studies." In ASME 1994 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1994. http://dx.doi.org/10.1115/94-gt-027.

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The influence of the probe size and geometry on the quality of fast-response measurements in turbomachines has been experimentally investigated. For investigations in the static domain (time independent flows) probes were calibrated in two continuously operating wind tunnels in the range 0.2< Ma < 1.2. For dynamic calibrations in time variant flows model experiments in water (0.025 < k < 0.4, reduced frequency) were performed. Aerodynamic characteristics were determined for a great number of probe geometries such as circular cylinders and wedge-type probes with varied apex angles, locations of the sensing holes and leading edge shapes. The experiments comprised investigations in tolerance ranges for prismatic total pressure probes, yaw angle sensitivity, yaw angle and Mach number effects on calibration and influence of dynamic yaw angle fluctuation on probe characteristics. As a result of the experiments errors due to static and dynamic aerodynamic effects could be quantified. The majority of the errors arising during measurements in turbomachines can be directly related to the probe size. An important number of these errors are systematic and can be analytically modelled and hence their influence corrected. In fluctuating flows the most severe measurement errors, which often may exceed the quantity of interest, are due to dynamic stall effects. This phenomenon, which is of transient nature and cannot be corrected, is typical for sharp wedge probes but is not present with circular cylinders or the effects being much smaller with very blunt wedges.
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Grassi, Flavia, Giordano Spadacini, and Sergio A. Pignari. "Time-domain response of bulk current injection probes to impulsive stress waveforms." In 2015 IEEE International Symposium on Electromagnetic Compatibility - EMC 2015. IEEE, 2015. http://dx.doi.org/10.1109/isemc.2015.7256274.

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Boufidi, Elissavet, and Fabrizio Fontaneto. "The Dynamic Calibration Uncertainty of Fast Response Pressure Probes." In ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/gt2020-14680.

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Abstract In this paper, error sources affecting the dynamic calibration of fast response pressure probes in shock tubes are examined. In particular, the sensors uncertainty, the uncertainty in the rising point of the pressure step and the nonideality of the step are treated. The latter refers to the presence of pressure oscillations past the shock front, which are particularly important in the case of low-pressure shock tubes, typically used for the calibration of pressure probes for turbomachinery applications. The nonideality effect is investigated using a Linear Time Invariant (LTI) second order model for the transfer function of the probe’s line-cavity system and an existing analytical model for the post-shock oscillations. The effect of these uncertainty sources to the experimentally determined transfer function of a fast response probe calibrated in the von Karman Institute (VKI) shock tube are finally presented.
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Fernández Oro, Jesús Manuel, Katia María Argüelles Díaz, María Rodríguez Lastra, and Mónica Galdo Vega. "Statistical Procedure to Obtain Accurate Time-Resolved Measurements in Turbomachinery Environments Using Fast-Response Probes." In ASME 2012 Fluids Engineering Division Summer Meeting collocated with the ASME 2012 Heat Transfer Summer Conference and the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/fedsm2012-72445.

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Fast-response probes in multistage turbomachinery are typically used to measure unsteady flows and turbulence in a number of traverse locations throughout the machine (rotor-stator inter-regions, inlet and outlet sections, tip clearance gaps…). When used intensively, they provide complete information of time-resolved flow structures, including wake patterns, wake mixing, wake-wake and rotor-wake interactions or turbulence transport in 2D planes and even 3D pictures if the raw signals are post-processed accurately. The segregation between deterministic, unsteady features and turbulent scales is essential to understand the unsteady mechanisms responsible for the energy transfer and requires an accurate selection of the sampling frequencies and the total length of the measured traces to assure a valid statistical reduction. Similar considerations must be made if they are filtered in a frequency basis (for example, filtering low-scale turbulence or extracting only BPF components), employing well-designed periodograms or power spectra with minimum scatter and large periods of time integration. This work presents the general guidelines that any statistical procedure must follow to assure that phase-locked averaging results are consistent when applied to velocity signals in multistage turbomachinery. The procedure is established in terms of convergence (residuals) and coherence (error) between time-resolved traces retrieved using different sampling frequencies and number of total samples. The possible effects of three-dimensionality, the measured regions (hub, tip, midspan) or the sensibility to turbulence levels is also explored. The proposed methodology is applied to a low-speed axial fan, so a concise survey of usual practices employed by other authors in the literature is firstly reviewed, in order to identify fundamental parameters and values typically adopted to guarantee convergence. Finally, recommendations are made as a function of the variable analysed, the wake pattern to be described or the global disorder of the flow structures inside axial flow fans.
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Georgakis, C., I. Bennett, and P. C. Ivey. "Fast Response Probes Measuring Unsteady Flows in High-Speed Research Compressors." In ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/gt2003-38160.

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It is well recognised that multi-sensor fast response probes are widely used on several applications concerning unsteady flow measurements. Often the size of these probes is larger than ideal. It is probably this reason that the single sensor probes are sometimes preferred in the survey of the unsteady flows in the turbomachinery applications. This in turn can be of benefit due to the limited space often found in compressors. The advent of these miniature probes has been made possible due to the availability of small sensors capable of withstanding relatively high temperatures. There is no doubt that as the technology improves, the size of the probes is likely to be reduced. This will make it possible to use these probes in lower cost, smaller scale facilities. The behavior of a fast response probe is examined in detail prior to the presentation of a set of unsteady measurements acquired near the impeller tip region. The data obtained from the calibration routine is then compared with the actual measurements. Errors that could possibly be arising due to temperature drift of the sensor are taken into account and reduced to a minimum. The fast response probe is largely sensitive to pressure fluctuations that, after correction with temperature, result in an actual pressure reading. The sensitivity of the probe has proved to be adequate for measurement of flow direction and total pressure over a broad angular range. The simple geometry and small size of the probe contributes to a reduction in the blockage effects, the enhancement of the near wall measurements, the reduction of the run-time costs, and raise the confidence in the experiment. This fast response probe was extensively used to traverse the blade passage width. Detailed measurements clearly showed that strong pulsations dominate the distorted impeller exit flow.
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Agnew, B., R. L. Elder, and M. Terrel. "An Investigation of the Response of Temperature Sensing Probes to an Unsteady Flow Field." In ASME 1985 International Gas Turbine Conference and Exhibit. American Society of Mechanical Engineers, 1985. http://dx.doi.org/10.1115/85-gt-223.

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The response of temperature measuring devices to pulsating flow fields has been a source of concern to compressor designers. A conventional temperature sensing device is known to respond to the highly energetic wake flow leaving a rotor and due to the long thermal time constant of the probe a temperature lying between the hot wake temperature and the relatively cooler main stream temperature tends to be indicated. This indicated temperature can be in serious error if included in a calculation to define the energy flux. This work is concerned with a theoretical and experimental examination of temperature sensor response to an unsteady pulsating flow typical of that occuring in a compressor.
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Mohammed, H., H. Salleh, and M. Z. Yusoff. "Calibration of Rugged, Renewable and Fast Response Temperature Probes in a Hypersonic Flow Facility." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-10925.

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This paper presents a dynamic calibration technique of rugged, renewable and fast response temperature probes (TP) in a hypersonic testing facility. Two types of scratch were used, mainly abrasive papers with different grit sizes and scalpel blades with different thicknesses to form the probe junction. The effect of scratch technique on probe’s thermal product is investigated. The probes were tested and calibrated in the test section and in the end wall of UNITEN shock tube facility at different axial and radial locations. It was observed that the thermal product of a particular TP depends on the Mach number, surface junction scratch technique, junction location as well as on the enthalpy conditions. It was also noticed that using scalpel blade technique with a particular blade size gives consistent thermal product values. Thus, it does not require an individual calibration. However, for TP whose junction created using abrasive paper technique with different grit sizes, a calibration for each TP is likely to be needed. The results from shock tube tests have shown that, these probes have a response time on the order of microseconds (50 μs) with a rise time less than (0.5 μs), and were suitable for making the heat transfer measurements in highly transient conditions.
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Kirilina, Svetlana I., Rinat K. Kusainov, Vladimir K. Makukha, Renat A. Mubarakshin, Elena S. Poltaratskaya, and Galina G. Sirota. "The time-response characteristics of gastrointestinal motility." In 2016 13th International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE). IEEE, 2016. http://dx.doi.org/10.1109/apeie.2016.7802195.

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Yang, Qing, Fei Yin, Tao Wang, Guilong Gao, Kai He, and Xin Yan. "GaAs material photorefractive response time measurement based on spectral probe." In Fourth International Conference on Photonics and Optical Engineering, edited by Jiangbo She. SPIE, 2021. http://dx.doi.org/10.1117/12.2586950.

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Reports on the topic "Response time of probes"

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Beall, Jeffrey, Margaret Brown-Sica, and Nina McHale. Next-generation library catalogs and the problem of slow response time. Library and Information Technology Association, 2010. http://dx.doi.org/10.25261/ir00000004.

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Pandey, Ravindra. Fundamental Understanding of Probe-Target Molecular Interactions and Electronic Response for Nanoarchitecture-Based Real-Time Chemical and Biological Detection System. Fort Belvoir, VA: Defense Technical Information Center, April 2013. http://dx.doi.org/10.21236/ada579617.

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Brenner, David J. 7th International Workshop on Microbeam Probes of Cellular Radiation Response. Office of Scientific and Technical Information (OSTI), July 2009. http://dx.doi.org/10.2172/960221.

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Gilbert, Stanley W., Thomas Cleary, Paul A. Reneke, Richard Peacock, and David Butry. Response Time Impact of Smoke Alarms. National Institute of Standards and Technology, September 2021. http://dx.doi.org/10.6028/nist.tn.2174.

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Pinnick, Ronald G., J. D. Pendleton, and Gorden Videen. Response Characteristics of Active Scattering Aerosol Spectrometer Probes Made by Particle Measuring Systems. Fort Belvoir, VA: Defense Technical Information Center, March 2000. http://dx.doi.org/10.21236/ada376912.

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Fuchs, Victor, and Joyce Jacobsen. Employee Response to Compulsory Short-Time Work. Cambridge, MA: National Bureau of Economic Research, December 1986. http://dx.doi.org/10.3386/w2089.

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Baum, D. W., R. M. Kuklo, J. E. Reaugh, and S. C. Simonson. Time-resolved diagnostics for concrete target response. Office of Scientific and Technical Information (OSTI), May 1996. http://dx.doi.org/10.2172/238554.

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Fuchs, Gregory. Time resolved electrical, optical, and thermal probes of topological spin textures in magnetic nanostructures. Office of Scientific and Technical Information (OSTI), November 2020. http://dx.doi.org/10.2172/1713205.

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Barrow, Lisa, Cecilia Elena Rouse, and Amanda McFarland. Who Has the Time? Community College Students’ Time-Use Response to Financial Incentives. Federal Reserve Bank of Chicago, 2020. http://dx.doi.org/10.21033/wp-2020-03.

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Andrea, Ciani, and Mau Karsten. When Time Matters: Eastern Europe's Response to Chinese Competition. Maastricht University, Graduate School of Business and Economics, 2020. http://dx.doi.org/10.26481/umagsb.20007.

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