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Статті в журналах з теми "Technique rated"

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Nannery, P., and M. Foltin. "The Application Of Peak Activated Rated A Technique To Load Management." IEEE Transactions on Power Apparatus and Systems PAS-104, no. 11 (November 1985): 3176–80. http://dx.doi.org/10.1109/tpas.1985.318827.

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Miner, John B. "Development and application of the rated ranking technique in performance appraisal." Journal of Occupational Psychology 61, no. 4 (December 1988): 291–305. http://dx.doi.org/10.1111/j.2044-8325.1988.tb00468.x.

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Vujaskovic, Mirjana, and Nevenka Teodorovic. "Analysis of sealing ability of root canal sealers using scanning electronic microscopy technique." Srpski arhiv za celokupno lekarstvo 138, no. 11-12 (2010): 694–98. http://dx.doi.org/10.2298/sarh1012694v.

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Introduction. An ideal endodontic sealer should adhere firmly both to dentin and to gutta-percha. Objective. The aim of this study was to evaluate the adhesion of the root canal filling to dentin and gutta-percha using scanning electronic microscopy (SEM). Methods. The sealing ability of endodontic sealers to dentinal walls of the root canal was assessed in recently extracted human single canal premolars. Twenty teeth were prepared using the crown-down technique and irrigated with 3% NaOCl. A total of 20 samples were divided into two groups. The root canals were obturated using Ketac-Endo Aplicap and GutaFlow. The sealing ability and adhesion properties at the sealer-dentin interface were studied using SEM and the results were rated from 1 to 3; extremely good adhesion (rated 1), good adhesion (rated 2) and a relatively good adhesion (rated 3). Results. The results showed extremely good adhesion on Ketac-Endo and GuttaFlow dentin interface. GuttaFlow has strong adhesion (rated 1) to gutta-percha in comparison with Ketac-Endo to gutta-percha interface (rated 2). Conclusion. New GuttaFlow filling material has a strong sealing ability and excellent adhesion to dentinal walls and gutta-percha cones. Ketac-Endo showed excellent bond to dentin with a slightly weaker adhesion capacity to the gutta-percha cones in comparison to GuttaFlow.
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Templer, Klaus J. "Self-enhancement and cross-cultural adjustment: overclaiming in a global mobility context." Journal of Global Mobility: The Home of Expatriate Management Research 8, no. 2 (June 8, 2020): 161–82. http://dx.doi.org/10.1108/jgm-08-2019-0041.

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PurposeThis study aimed to test Early and Ang’s (2003) proposition that self-enhancement hinders successful cross-cultural adjustment. The literature on self-enhancement is reviewed, and the overclaiming technique as an unobtrusive measure of self-enhancement is introduced for use in global mobility contexts.Design/methodology/approachUsing the overclaiming technique, an international-cultural overclaiming test was developed. Expatriates in Singapore stated their familiarity with international-cultural knowledge items, with some of them being foil items, and rated their cross-cultural (general, interaction, work) adjustment. Supervisors rated the expatriates on their work adjustment and performance.FindingsOverclaiming was not related to self-rated cross-cultural adjustment. However, overclaiming was negatively related to supervisor rated work adjustment and performance. Additionally, the results showed that international-cultural knowledge accuracy was positively related to self-rated general adjustment and to supervisor rated work adjustment and performance.Research limitations/implicationsThe small sample size with a majority of expatriate teachers from international schools in the sample makes it necessary for the results to be replicated with larger and more varied expatriate samples.Practical implicationsWhile further validation is needed, this research indicates that the overclaiming technique could be a valuable tool for assessing self-enhancement in candidates for expatriate positions in order to gauge potential cross-cultural (mal)adjustment, as perceived by others.Originality/valueThis study was (likely) the first study that has applied the overclaiming technique in a global mobility context. An international-cultural knowledge overclaiming test is provided to academic researchers for future use.
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Boetel, M. A., B. W. Fuller, W. W. Chambers, and J. M. Jenson. "Corn Rootworm Insecticide Rates and Application Technique, 1990." Insecticide and Acaricide Tests 16, no. 1 (January 1, 1991): 144. http://dx.doi.org/10.1093/iat/16.1.144.

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Abstract Seven studies were conducted in dryland corn in Nunda, S. Dak., using standard recommended and reduced rates of commonly used granular insecticides. The experimental design for all studies was a randomized complete block with 4 replications. Individual treatment plots consisted of single rows, 15 m long, with 96.5 cm row spacing. Granular formulations of insecticides were applied with modified Noble metering units mounted on a specially adapted Kinze, 4-row corn planter. The metering units were grounddriven, and all units were calibrated on the planter. Insecticide granules were applied in a 7-inch band in front of the furrow-closing wheels and incorporated by the wheels and drag chains. Furrow applications were directed immediately between the double disk furrow openers. Pioneer 3615 corn was seeded at a rate of 23,000 kernels/acre at all study locations. Five roots/replication were dug from each treatment. Roots were washed, examined for rootworm feeding damage, and rated in accordance to the Iowa 1-6 scale.
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Page, Cristen P., Hannah M. Baker, and Linda Myerholtz. "Using a Delphi Technique to Define a Feedback Culture in Graduate Medical Education." Family Medicine 53, no. 6 (June 2, 2021): 433–42. http://dx.doi.org/10.22454/fammed.2021.600416.

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Background and Objectives: Experts in medical education hypothesize that programs with a robust culture of feedback foster learning and growth for learners and educators, yet the literature shows no consensus for what defines a feedback culture in graduate medical education. Methods: Using a two-round, modified Delphi technique in summer and fall of 2019, the authors asked a panel of experts to identify essential elements to a feedback culture. The research team compiled a list of experts and a list of 29 descriptors of a highly functioning feedback culture. Experts rated the items as an essential, compatible, or not important aspect of a highly functioning culture of feedback. Researchers set a minimum threshold of 80% agreement and used comments from panelists to revise elements that did not meet agreement during round one. Experts then rerated the elements using information on their initial ratings, aggregate panelist ratings, and comments from all panelists. Results: The response rates from our panel of experts were 68% (17/25) for round one and 88% (15/17) for round two. Seventeen elements were rated as essential to a feedback culture. Conclusions: An expert panel endorsed essential elements that can be used to assess feedback culture in graduate medical education programs.
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Jutras, Peter J. "The Benefits of Adult Piano Study as Self-Reported by Selected Adult Piano Students." Journal of Research in Music Education 54, no. 2 (July 2006): 97–110. http://dx.doi.org/10.1177/002242940605400202.

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Adult piano students (N = 711) from 24 states across the U.S. rated the existence and importance of 31 potential benefits of adult piano study. Benefits selected from existing adult music and leisure-benefit research were organized into three categories: Personal, Skill, and Social/Cultural. The category of Skill Benefits was the most-agreed-upon and highest-rated category. Personal Benefits were also rated highly, particularly benefits related to Self-Actualization and Fun/Enjoyment. Social/Cul tural Benefits were the least-agreed-upon and rated as the least important benefits. The most-ag-reed-upon benefits were Skill Improvement, Musical Knowledge, Musicianship, Accomplishment, Skill Refinement, Technique, and Play/Fun. The highest-rated benefits, in order of importance, were Dream Fulfilled, Technique, Accomplishment, Escape from Routine, Skill Improvement, Musicianship, Musical Knowledge, Play/Fun, Skill Refinement, and Personal Growth. Findings suggest that students are interested in technical improvement, but they also place high value on the enjoyment and self grozuth that piano study provides.
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Choi, Keunho, Yongmoo Suh, and Donghee Yoo. "Extended Collaborative Filtering Technique for Mitigating the Sparsity Problem." International Journal of Computers Communications & Control 11, no. 5 (August 31, 2016): 631. http://dx.doi.org/10.15837/ijccc.2016.5.2152.

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Many online shopping malls have implemented personalized recommendation systems to improve customer retention in the age of high competition and information overload. Sellers make use of these recommendation systems to survive high competition and buyers utilize them to find proper product information for their own needs. However, transaction data of most online shopping malls prevent us from using collaborative filtering (CF) technique to recommend products, for the following two reasons: 1) explicit rating information is rarely available in the transaction data; 2) the sparsity problem usually occurs in the data, which makes it difficult to identify reliable neighbors, resulting in less effective recommendations. Therefore, this paper first suggests a means to derive implicit rating information from the transaction data of an online shopping mall and then proposes a new user similarity function to mitigate the sparsity problem. The new user similarity function computes the user similarity of two users if they rated similar items, while the user similarity function of traditional CF technique computes it only if they rated common items. Results from several experiments using an online shopping mall dataset in Korea demonstrate that our approach significantly outperforms the traditional CF technique.
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Hultin, Magnus, Karin Jonsson, Maria Härgestam, Marie Lindkvist, and Christine Brulin. "Reliability of instruments that measure situation awareness, team performance and task performance in a simulation setting with medical students." BMJ Open 9, no. 9 (September 2019): e029412. http://dx.doi.org/10.1136/bmjopen-2019-029412.

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ObjectivesThe assessment of situation awareness (SA), team performance and task performance in a simulation training session requires reliable and feasible measurement techniques. The objectives of this study were to test the Airways–Breathing–Circulation–Disability–Exposure (ABCDE) checklist and the Team Emergency Assessment Measure (TEAM) for inter-rater reliability, as well as the application of Situation Awareness Global Assessment Technique (SAGAT) for feasibility and internal consistency.DesignMethodological approach.SettingData collection during team training using full-scale simulation at a university clinical training centre. The video-recorded scenarios were rated independently by four raters.Participants55 medical students aged 22–40 years in their fourth year of medical studies, during the clerkship in anaesthesiology and critical care medicine, formed 23 different teams. All students answered the SAGAT questionnaires, and of these students, 24 answered the follow-up postsimulation questionnaire (PSQ). TEAM and ABCDE were scored by four professionals.MeasuresThe ABCDE and TEAM were tested for inter-rater reliability. The feasibility of SAGAT was tested using PSQ. SAGAT was tested for internal consistency both at an individual level (SAGAT) and a team level (Team Situation Awareness Global Assessment Technique (TSAGAT)).ResultsThe intraclass correlation was 0.54/0.83 (single/average measurements) for TEAM and 0.55/0.83 for ABCDE. According to the PSQ, the items in SAGAT were rated as relevant to the scenario by 96% of the participants. Cronbach’s alpha for SAGAT/TSAGAT for the two scenarios was 0.80/0.83 vs 0.62/0.76, and normed χ² was 1.72 vs 1.62.ConclusionTask performance, team performance and SA could be purposefully measured, and the reliability of the measurements was good.
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Regimbal, Celia, Jean Deller, and Carol Plimpton. "Basketball Size as Related to Children's Preference, Rated Skill, and Scoring." Perceptual and Motor Skills 75, no. 3 (December 1992): 867–72. http://dx.doi.org/10.2466/pms.1992.75.3.867.

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This study was done to ascertain ball preferences of ten-year-old children and to assess whether their preferences were related to their skill in shooting, score attained, or some other factor. 77 children recruited from a rural community and also from the National Youth Sports Program volunteered to participate. Subjects were videotaped as they shot five free throws using in random order a men's, a women's, and a junior standard basketball. A shooting score and a technique score were recorded. Children preferred a ball smaller than the one they normally used; prior experience with a basketball did not seem to influence point scoring. Most subjects were unable to use technically correct mechanics to shoot free throws. There may be considerable improvement in children's shooting technique if instruction is given and a junior size basketball used.
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Дисертації з теми "Technique rated"

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Посохов, Игорь Михайлович. "Комплексный анализ и рейтинговая оценка финансового состояния корпорации". Thesis, World Press, Чешская республика, 2013. http://repository.kpi.kharkov.ua/handle/KhPI-Press/29358.

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Thomas, Michael Patrick. "Long term extrapolation and hedging of the South African yield curve." Diss., Pretoria : [s.n.], 2009. http://upetd.up.ac.za/thesis/available/etd-06172009-085254.

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Bonifacio, Henry F. "Estimating particulate emission rates from large beef cattle feedlots." Diss., Kansas State University, 2013. http://hdl.handle.net/2097/15530.

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Doctor of Philosophy
Department of Biological and Agricultural Engineering
Ronaldo G. Maghirang
Emission of particulate matter (PM) and various gases from open-lot beef cattle feedlots is becoming a concern because of the adverse effects on human health and the environment; however, scientific information on feedlot emissions is limited. This research was conducted to estimate emission rates of PM[subscript]10 from large cattle feedlots. Specific objectives were to: (1) determine feedlot PM[subscript]10 emission rates by reverse dispersion modeling using AERMOD; (2) compare AERMOD and WindTrax in terms of their predicted concentrations and back-calculated PM[subscript]10 emission rates; (3) examine the sensitivity of both AERMOD and WindTrax to changes in meteorological parameters, source location, and receptor location; (4) determine feedlot PM[subscript]10 emission rates using the flux-gradient technique; and (5) compare AERMOD and computational fluid dynamics (CFD) in simulating particulate dispersion from an area source. PM[subscript]10 emission rates from two cattle feedlots in Kansas were determined by reverse dispersion modeling with AERMOD using PM[subscript]10 concentration and meteorological measurements over a 2-yr period. PM[subscript]10 emission rates for these feedlots varied seasonally, with overall medians of 1.60 and 1.10 g /m[superscript]2 -day. Warm and prolonged dry periods had significantly higher PM emissions compared to cold periods. Results also showed that the PM[subscript]10 emissions had a diurnal trend; highest PM[subscript]10 emission rates were observed during the afternoon and early evening periods. Using particulate concentration and meteorological measurements from a third cattle feedlot, PM[subscript]10 emission rates were back-calculated with AERMOD and WindTrax. Higher PM[subscript]10 emission rates were calculated by AERMOD, but their resulting PM[subscript]10 emission rates were highly linear (R[superscript]2 > 0.88). As such, development of conversion factors between these two models is feasible. AERMOD and WindTrax were also compared based on their sensitivity to changes in meteorological parameters and source locations. In general, AERMOD calculated lower concentrations than WindTrax; however, the two models responded similarly to changes in wind speed, surface roughness, atmospheric stability, and source and receptor locations. The flux-gradient technique also estimated PM[subscript]10 emission rates at the third cattle feedlot. Analyses of PM[subscript]10 emission rates and meteorological parameters indicated that PM[subscript]10 emissions at the feedlot were influenced by friction velocity, sensible heat flux, temperature, and surface roughness. Based on pen surface water content measurements, a water content of at least 20% (wet basis) significantly lowered PM[subscript]10 emissions at the feedlot. The dispersion of particulate from a simulated feedlot pen was predicted using CFD turbulence model ([kappa]-[epsilon] model) and AERMOD. Compared to CFD, AERMOD responded differently to wind speed setting, and was not able to provide detailed vertical concentration profiles such that the vertical concentration gradients at the first few meters from the ground were negligible. This demonstrates some limitations of AERMOD in simulating dispersion for area sources such as cattle feedlots and suggests the need to further evaluate its performance for area source modeling.
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Saw, Yoo-Sok. "Nonlinear rate control techniques for constant bit rate MPEG video coders." Thesis, University of Edinburgh, 1997. http://hdl.handle.net/1842/1381.

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Digital visual communication has been increasingly adopted as an efficient new medium in a variety of different fields; multi-media computers, digital televisions, telecommunications, etc. Exchange of visual information between remote sites requires that digital video is encoded by compressing the amount of data and transmitting it through specified network connections. The compression and transmission of digital video is an amalgamation of statistical data coding processes, which aims at efficient exchange of visual information without technical barriers due to different standards, services, media, etc. It is associated with a series of different disciplines of digital signal processing, each of which can be applied independently. It includes a few different technical principles; distortionrate theory, prediction techniques and control theory. The MPEG (Moving Picture Experts Group) video compression standard is based on this paradigm, thus, it contains a variety of different coding parameters which may result in different performance depending on their values. It specifies the bit stream syntax and the decoding process as its normative parts. The encoder details remain nonnormative and are configured by a specific design. This means that the MPEG video encoder has a great deal of flexibility in the aspects of performance and implementation. This thesis deals with control techniques for the data rate of compressed video, which determine the encoding efficiency and video quality. The video rate control is achieved by adjusting quantisation step size depending on the occupancy of a transmission buffer memory which stores the compressed video data for a specific period of time. Conventional video rate control techniques have generally been based either on linear predictive or on control theoretic models. However, this thesis takes a different view on digital video and MPEG video coding, and focuses on the non-stationary and nonlinear nature of realistic moving pictures. Furthermore, considering the MPEG encoding structure involved in the different disciplines, A series of improvements for video rate control are proposed, each of which enhances the performance of the MPEG encoder. A nonlinear quantisation control technique is investigated, which controls the buffer occupancy with the quantiser using a series of nonlinear functions. Linear and nonlinear feed-forward networks are also employed to control the quantiser. The linear combiner is used as a linear estimator and a radial basis function network as a nonlinear one. Finally, fuzzy rulebased control is applied to exploit the advantages of the nonlinear control technique which is able to provide linguistic judgement in the control mechanism. All these techniques are employed according to two global approaches (feedforward and feedback) applied to the rate control. The performance evaluation is carried out in terms of controllability over bit rate variation and video quality, by conducting a series of simulations.
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Heap, John. "Enhanced techniques for complex interest rate derivatives." Thesis, University of Manchester, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.506270.

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Handcock, Jason Anthony. "Video compression techniques and rate-distortion optimisation." Thesis, University of Bristol, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326726.

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Yu, Yong. "Time domain equalizer design based on multi-rate technique." Thesis, University of Ottawa (Canada), 2002. http://hdl.handle.net/10393/6310.

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Discrete Multitone is adopted in Digital Subscriber Line to offer high-speed data communication on the UTP channel. To combat the channel distortion, DMT system employed Time Domain Equalizer and Cyclic Prefix. In this thesis, we analyze different existing time domain equalizer design methods and their performances are compared based on our simulation results. Modification of the current method is proposed and significant performance improvement is obtained. Multi-rate equalization is studied theoretically, which enables us to achieve zero ISI channels that can be used not only in DMT system but also in all other communication systems. Our simulation results show that the new design method is superior and practical.
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Watson, Vincent C. "Angular rate estimation by multiplicative Kalman filtering techniques." Thesis, Monterey, Calif. : Naval Postgraduate School, 2003. http://handle.dtic.mil/100.2/ADA420668.

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Thesis (M.S. in Astronautical Engineering)--Naval Postgraduate School, December 2003.
"December 2003". Thesis advisor(s): Cristi, Roberto ; Agrawal, Brij. Includes bibliographical references (p. 53). Also available online.
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Monk, Scott. "Neural response modelling and spike rate estimation techniques." Thesis, McGill University, 2014. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=123255.

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Using point processes to model neural spike sequences allows the application of classical estimation techniques in their analysis. Estimation of the time varying rate at which spikes occur is often conducted to draw inference on the stimulus which triggered the response. Such estimation schemes are often founded on the assumption that spiking follows Poisson statistics, however, the observed firing rate is a product of both the stimulus and bio-physical properties of the neuron. A point process model for neural data must then incorporate dependency both on stimulus and intrinsic characteristics of the cell. To achieve this we modify the Poisson model such that it includes the refractory phenomenon observed in spiking behaviour. This results in a modified firing rate which is free from distortion caused by refractory effects. A Maximum Likelihood (ML) estimation technique for this adjusted firing rate which better represents some relation to the stimulus is presented. We propose and justify a parametric model to represent a broad class of arbitrary firing rates. The corresponding likelihood equation for the firing rate parameters given an observed spike sequence is derived, however, several numerical methods are required to findthe ML estimate. These techniques are presented in detail and include model order selection and non-convex optimization. An empirical study is conducted to determine which model selection rule, from several approaches found in the literature, is most accurate. Global maximization of the non-convex likelihood equation is carried out using a transformation method known as a filled function. Computer simulations show that our proposed estimator can potentially lead to more accurate estimates of firing rates, as opposed to a Poisson scheme, when the data is affected by a refractory period. Results demonstrate that the error is relatively constant across datasets influenced by a range of refractory periods, indicating the estimator is robust. Rate estimates on real neural data taken from various cortices also show improved goodness of fit when contrasted with results from the Poisson estimator. A brief performance comparison with other popular estimation schemes suggests superior estimates are produced by our proposed scheme.
Un processus de point pour modeler des séquences de piques neuraux permet l'application des techniques d'estimation classiques dans leur analyse. L'estimation du taux variable de temps auquel les piques ont lieu est souvent faite afin de trouver l'inférence sur le stimulus qui déclenche la réaction. Ces schémas d'estimation sont souvent basés sur la suppositionque la fréquence de piques élevés suit les statistiques Poisson. Cependant, le taux depiques est un produit du stimulus et des propriétés biophysiques du neurone. Un modèle de processus de point pour les données neuraux doit intégrer la dépendance du stimulus etdes propriétés intrinsèques de la cellule. À cet effet, on modifie le modèle Poisson pour qu'il inclue le phénomène réfractaire observé dans le comportement piquant. Selon ce modèle ajusté, on présente la technique d'estimation Maximum de Vraisemblance (MV) pour letaux de tir qui provoque la réaction piquante. On propose et justifie un modèle paramétrique pour représenter des taux de tir arbitraireset extensifs. L'équation de vraisemblance correspondante pour les paramètres detaux de tir se produit quand une séquence piquante est dérivée. Néanmoins, plusieurs méthodes numériques sont requises pour trouver l'estimation du MV. Ces techniques sont présentées en détail et incluent la sélection d'ordre modèle et l'optimisation non convexe. Une étude empirique, menée afin de déterminer quelle règle de sélection de modèle etinspirée de plusieurs approches trouvées dans la littérature, est la plus exacte. La maximisation globale de l'équation de vraisemblance non convexe est menée en se servant d'une méthode de transformation qui est connue comme une fonction de remplissage. Des simulations informatiques montrent que notre estimateur proposé livre des estimations de taux de tir plus exactes qu'un schéma semblable de Poisson quand les données sont affectées par une période réfractaire. Les résultats démontrent que l'erreur est relativement constante à travers les ensembles de données influencés par plusieurs périodes réfractaires,ce qui indique un estimateur robuste. Les estimations de taux de tir sur des réelles données prises de plusieurs cortex montrent aussi une bonté de convenance (goodness of fit)lorsqu'elles sont contrastées avec les résultats de l'estimateur Poisson. Une comparaison de performance avec d'autres schémas d'estimation populaires suggère que des estimations supérieures sont produites par notre schéma proposé.
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Mustapha, Azhar K. 1975. "Postfiltering techniques in low bit-rate speech coders." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/80589.

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Анотація:
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.
Includes bibliographical references (leaves 78-80).
by Azhar K. Mustapha.
M.Eng.
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Книги з теми "Technique rated"

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Patternreview.com 1,000 clever sewing shortcuts & tips: Top-rated favorites from sewing fans and master teachers. Minneapolis, Minn: Creative Pub. International, 2010.

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2

Xiao, W. Application of burning rate identification technique. Washington, D. C: American Institute of Aeronautics and Astronautics, 1989.

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3

Exchange rate forecasting: Techniques and applications. Houndmills, Basingstoke, Hampshire, [England]: Macmillan Business, 2000.

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4

Moosa, Imad A. Exchange rate forecasting: Techniques and applications. New York: St. Martin's Press, 2000.

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5

Ferrandier, Robert. Marchés de capitaux et techniques financières. Paris: Economica, 1988.

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6

Radhakrishnan, Krishnan. New integration techniques for chemical kinetic rate equations. Cleveland, Ohio: Lewis Research Center, 1985.

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7

Taghavinejad, Amin, Mehdi Ostadhassan, and Reza Daneshfar. Unconventional Reservoirs: Rate and Pressure Transient Analysis Techniques. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-82837-0.

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8

Chaudhuri, Arijit. Randomized response: Theory and techniques. New York: M. Dekker, 1988.

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9

Kantamaneni, Ravi. The measurement of roadway PM₁₀ emission rates using tracer techniques. [Olympia, Wash.]: Washington State Dept. of Transportation, 1996.

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Pan, Wei-Ping, and Lawrence Judovits, eds. Techniques in Thermal Analysis: Hyphenated Techniques, Thermal Analysis of the Surface, and Fast Rate Analysis. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959: ASTM International, 2007. http://dx.doi.org/10.1520/stp1466-eb.

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Частини книг з теми "Technique rated"

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Moosa, Imad A. "Univariate Time Series Techniques." In Exchange Rate Forecasting, 62–97. London: Palgrave Macmillan UK, 2000. http://dx.doi.org/10.1057/9780230379008_3.

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Cui, Ping, Lei Chen, Yi Shi, Kailiang Zhang, and Yuan An. "Queue Regret Analysis Under Fixed Arrival Rate and Fixed Service Rates." In Simulation Tools and Techniques, 557–67. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-72795-6_45.

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Taubman, David S., and Michael W. Marcellin. "Rate Control Techniques." In JPEG2000 Image Compression Fundamentals, Standards and Practice, 209–30. Boston, MA: Springer US, 2002. http://dx.doi.org/10.1007/978-1-4615-0799-4_5.

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Isaac, David, and Terry Steley. "Interest Rates and Yields." In Property Valuation Techniques, 39–46. London: Macmillan Education UK, 1991. http://dx.doi.org/10.1007/978-1-349-21573-7_4.

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Isaac, David, and John O’Leary. "Interest Rates and Yields." In Property Valuation Techniques, 48–60. London: Macmillan Education UK, 2013. http://dx.doi.org/10.1007/978-1-137-34916-3_4.

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de Bakker, E., M. C. E. van Leeuwen, O. W. M. Meijer, and F. B. Niessen. "Additional Invasive Techniques in Scar Management." In Textbook on Scar Management, 343–49. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-44766-3_40.

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AbstractRadiation therapy is a last resort option for recurring and therapy-resistant keloid scars. It represents a significant burden to the patient and both financially and logistically to the healthcare system. Radiation therapy yields excellent results, both functionally and aesthetically and in low recurrence rates. An efficacious treatment protocol consists of excision of the entire keloid, followed by rapid administration of the first radiation dose. The most commonly used techniques are external radiation, low-dose-rate brachytherapy, and high-dose-rate brachytherapy. Brachytherapy is associated with fewer side effects and a lower recurrence rate in comparison with external radiation. The use of high-dose-rate brachytherapy is more convenient because it allows an outpatient setting and prevents unnecessary radiation damage to the surrounding tissue. Although more research is needed, a biological effective dose (BED) of 20–30 Gy, for example, 2 × 6 Gy, seems sufficient for most cases. The most commonly seen complications are erythema, temporary and permanent pigmentation disturbances, and telangiectasia. Although it is necessary to mention the risk of inducing secondary malignancy in the treated area, only a few cases have been described, out of which none were caused by brachytherapy.
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Javornik, Tomaž, and Gorazd Kandus. "Variable rate CPFSK modulation technique." In Mobile and Personal Satellite Communications 3, 376–88. London: Springer London, 1999. http://dx.doi.org/10.1007/978-1-4471-0809-2_29.

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Gleißle, Wolfgang. "Rate- or Stress-Controlled Rheometry." In Techniques in Rheological Measurement, 259–83. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-2114-9_9.

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Pal, Manoranjan, and Premananda Bharati. "Estimating Calorie Poverty Rates Through Regression." In Applications of Regression Techniques, 59–84. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-9314-3_4.

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Ng, Jason, and Jeffrey J. Goldberger. "Alternative Techniques for Rate Estimation." In Practical Signal and Image Processing in Clinical Cardiology, 57–68. London: Springer London, 2010. http://dx.doi.org/10.1007/978-1-84882-515-4_6.

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Тези доповідей конференцій з теми "Technique rated"

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Ichikawa, Yasuhisa, Hidenori Sekiguchi, Oleksiy Bondarenko, and Koichi Hirata. "An Exhaust Gas Temperature Increase Technique Using EGR Device for the Application of Waste Heat Recovery Technology on a Lean Burn Gas Engine." In ASME 2018 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/icef2018-9635.

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This study aims to develop an exhaust gas temperature increase technique of a lean burn gas engine, to improve the performance of the waste heat recovery devices that potentially can be installed in the future. This paper shows the exhaust gas temperature increase technique using an EGR device. In our experiments, the lean burn gas engine has the rated power output of 400 kW with spark-ignition and pre-chamber systems. The EGR device was developed and installed to the gas engine. The experimental results showed that the exhaust gas temperature was increased to +30 °C at the EGR rate of 15 % with maintained NOx emission and CA MFB 50% by decreasing the relative air/fuel ratio (Λ) and advancing the ignition timing (θig). In addition, the gross generation efficiency was slightly increased with increasing the EGR rate. This result was explained using three factors; the internal engine efficiency, the combustion efficiency, and the recirculated energy rate.
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Franca, Flavia Cardoso, Idam de Oliveira-Junior, Andrea Moreno Morgan, Raphael Luiz Haikel, and René Aloisio da Costa Vieira. "BREAST CONSERVING SURGERY WITH GEOMETRIC COMPENSATION TECHNIQUE: NEW INDICATIONS, ONCOLOGICAL SAFETY, AND COSMESIS." In Abstracts from the Brazilian Breast Cancer Symposium - BBCS 2021. Mastology, 2021. http://dx.doi.org/10.29289/259453942021v31s2017.

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Objective: Geometric compensation technique (GCT) enables breast conserving surgery (BCS) in selected patients with large tumor for their breast sizes and/or in unfavorable sites, initially candidates to mastectomy. The aim was to evaluate indications, oncological safety, and cosmesis and to increase the number of patients undergoing GCT. Methods: Approved by Ethics Committee 1594/2018. A longitudinal cohort study was performed in patients with breast cancer who underwent GCT consecutively. We evaluated retrospectively: indications, clinical characteristics, cosmesis, surgical features, and recurrences. Prospectively breast satisfaction by patients and cosmesis by BCCT.core software, Harris/Harvard, and Garbay scales were evaluated. Descriptive statistics were performed, chi-square test was used to compare aesthetic outcomes; Kaplan–Meier model evaluated follow-up and recurrence. Results: It is the second largest world casuistic from one single institution: 36 patients were evaluated, 34 (94.4%) underwent GCT, 26 (72.2%) with medium/large breasts with or without ptosis, 7 (19.4%) with small breasts with or without ptosis, a profile undergoing GCT not previously identified in the literature. The mean tumor clinical size was 3.65 ± 1.59 cm. All margins had no ink on tumor. Frozen section biopsy guided a change from quadrantectomy to mastectomy in two patients (5.6%) because margins were positive. Most patients had no postoperative complications, without delay to start adjuvant treatment. Mean follow-up time was 36.6 ± 16.8 months, with no local recurrences. According to BCCT.core, the postoperative aesthetics was good in 17 (51.5%) patients and 11 (33.3%) was reasonable, and 18 patients (54.5%) self-rated it as excellent and 11 (33.3%) as good. Conclusion: GCT is an oncologically safe and aesthetically satisfactory option of BCS and it has been extended to patients with small and medium breasts with ptosis, and large tumors to breast volume or in unfavorable resection sites, initially candidates for mastectomy.
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Dharmawan, Audelia Gumarus, Blake William Clark Sedore, Gim Song Soh, Shaohui Foong, and Kevin Otto. "Robot Base Placement and Kinematic Evaluation of 6R Serial Manipulators to Achieve Collision-Free Welding of Large Intersecting Cylindrical Pipes." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-47038.

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This paper presents a systematic approach for identifying feasible robot base placement regions within a workcell, and evaluating performance of industrial robots for the design of mobile industrial robotic system to perform collision-free automated welding of large intersecting cylindrical pipe structures. First, a mathematical model based on the geometry of intersecting cylindrical pipes is used to generate the welding task and torch orientation. Next, collision detection is performed using line geometry and possible robot base positions are identified and rated according to the manipulability measure. This yields a graph of feasible robot base placement regions that perform collision-free welding rated in terms of its dexterity. Finally, a task metric based on kinematic measures to evaluate the robot’s performance is proposed and discussed. An implementation of this approach for evaluating two different 6R industrial robots for welding jack-up rig structures was used as examples. This technique will also be applicable for designing mobile robotic system for tasks other than welding which may require trajectory-following end-effector motion uninterrupted by objects within the workspace such as painting, taping, blasting, cutting, etc.
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Jones, Mike, and David J. Nelmes. "The Steam Turbine Retrofitting of Six Boiling Water Reactor Units Using Innovative Engineering and Laser Scanning Techniques." In ASME 2009 Power Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/power2009-81140.

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Alstom Power is executing the steam turbine retrofit of six nuclear units for Exelon Generation in the USA. The existing turbine-generators are an 1800 RPM General Electric design originally rated at 912 MWe and 1098 MWe and powered by Boiling Water Reactors. 18 Low Pressure inner modules will be replaced, with the first due to be installed in March 2010. This project is particularly challenging — the aggressive retrofit installation schedule is compounded by the requirement to handle radioactively contaminated equipment and also comply with demanding regulations applicable to BWR plant. The author’s company has extensive experience in the steam turbine retrofit business, having supplied around 800 retrofit cylinders globally since the 1970’s. However, this LP upgrade challenges the established techniques used in the business and requires extraordinary effort. Traditional retrofit engineering and installation principles have been interrogated and developed to meet the specific requirements of this project. Innovative techniques are introduced, including the extensive use of the Leica HDS 6000 laser scanner to model the existing plant. The approach has advanced the field of steam turbine retrofit design and installation significantly. The first section of this paper focuses on the extraordinary considerations of the project and the challenges surrounding BWR plant. The second part describes the laser scanning technique and the application of scan data. It outlines the innovative solutions which have been developed.
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Farooq, Ahmed, Hasse Sinivaara, Mikko Laaksonen, Hanna Virtainen, Arto Hippula, Veikko Surakka, and Roope Raisamo. "Creating Tactile Interaction Surfaces for the Origo Steering Wheel Concept using CWI and EHWs." In Intelligent Human Systems Integration (IHSI 2022) Integrating People and Intelligent Systems. AHFE International, 2022. http://dx.doi.org/10.54941/ahfe100962.

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As the automotive industry transitions to electric and autonomous vehicles (SAE 2-3) more and more information needs to be reviewed by the driver in real-time. Conventional information presentation techniques are not ideal for reviewing this type of information as it lacks multimodal and cross modal presentation. Haptics, one of the key interaction modalities, is often over-looked as it is considered non-functional in a vibration heavy environment, such as a moving vehicle. However, modern techniques of generating, mediating, and delivering tactile feedback have greatly improved in the last five years. Localizing techniques such as Constructive Wave Interference (CWI) and mediation technique of Embedded Haptic Waveguides (EHWs) can be combined to create reliable and consistent tactile output in even the most challenging environments. In this research authors utilize these techniques to create tactile feedback zones on the steering wheel, which can be used to relay haptic signals to the driver with little to no visual demand. These zones were 3D-printed onto an intelligent adaptive (Origo) steering wheel. Authors com-pared the efficiency of the Origo Wheel with the onboard wheel of a Porsche Cayenne, using identical actuation components while the vehicle was being driven on the Nokia Tires Track. Compared to the Porsche Cayenne's original steering wheel, the Origo wheel was able to mediate actuation to the driver’s point of contact more efficiently which yielded better driving and secondary task performance. Using the Origo wheel was also rated to have required low-er cognitive load in completing the IVIS tasks in the moving vehicle.
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Chen, Tao, Weilin Zhuge, Xinqian Zheng, Yangjun Zhang, and Yongsheng He. "Turbocharger Design for a 1.8 Liter Turbocharged Gasoline Engine Using an Integrated Method." In ASME Turbo Expo 2009: Power for Land, Sea, and Air. ASMEDC, 2009. http://dx.doi.org/10.1115/gt2009-59951.

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Turbocharging is playing an increasingly vital role in the development of gasoline engines to reduce fuel consumption and CO2 emissions. Turbocharger design is a key technique used for improving the gasoline engine’s performance. In this study, a new turbocharger design method is proposed by integrating a turbocharger through-flow model with a gasoline engine model for better turbocharger matching. The integrated method was applied to design a new turbocharger according to the performance requirements of a 1.8L turbocharged gasoline engine. Compared to the original prototype, the engine with the new turbocharger designed with the integrated method can achieve a better power and torque curve with about a 4% reduction of fuel consumption at the rated engine speed.
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Hossan, Mohammad Robiul, and Nazmul Islam. "Improving Students’ Learning and Performance Using Mock Tests in Engineering Classes." In ASME 2019 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/imece2019-11372.

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Abstract Class performance and classroom environment have a direct impact on students’ learning and long-term retention of key engineering concepts. In addition, class performance is critical for preserving students’ interest and continuous engagement. However, engineering classes are widely rated as boring and monotonous by students due to one-way lectures and lack of application of active learning techniques. In this study, we employed mock tests as an active learning technique to empower students on their own learning through identification of conceptual weakness, reinforcement of understanding and hence, to improve their overall learning and class performance in two different engineering classes at two different universities. Mock tests were conducted on the exam materials before the occurrence of the actual exams. The mock test key with grading rubric was provided to the students. Students were required to grade their mock test based on the rubric. The impact of this technique is evaluated using questionnaires where students were asked to provide their feedback on the enhancement of their understanding of the material, understanding of grading criteria, improvement on their study habits, and identifying conceptual weakness about a topic. The assessment and student feedback shows that the use of the mock test improves the understanding of basic concepts and topics through perspective transformation. It also shows that it improves the average grade of the class, motivates students to study hard, promotes peer discussion, reduces exam related stresses, and strengthens fellowship among students. Thus, mock tests can be used in other disciplines and classes with similar positive effect.
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Renzi, Massimiliano, Carlo Caligiuri, and Mosè Rossi. "Micro-Gas Turbine Feed With Natural Gas and Synthesis Gas: Variation of the Turbomachines’ Operative Conditions With and Without Steam Injection." In ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/gt2017-63801.

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In this work, the performances of a 100 kW Micro Gas Turbine (MGT) fed by Natural Gas (NG) and three different biomass-derived Synthesis Gases (SGs) have been assessed using a MATLAB® simulation algorithm. The set of equations in the algorithm includes the thermodynamic transformations of the working fluid in each component, the performance maps that describe the turbomachines’ isentropic efficiencies and pressure ratios as a function of the reduced mass flow rate and the reduced rotational speed, the performance and the pressure losses in each component, as well as the consumption of the other auxiliary devices. The electric power output, achieved using SGs, turns out to be lower or higher with respect to the one produced with the NG, depending on the fuel Lower Heating Value (LHV) but also largely on the variation of the working fluid composition. In this work, the effect of the steam injection on the MGT performance characteristics has been also investigated. Steam injection allows to obtain higher power and efficiencies using both NG and SGs at the rated rotational speed, mainly thanks to the increase of the turbine enthalpy drop and the reduction of the compressor consumption. Attention must be paid to the risk of the compressor stall, especially when using SGs, as the mass flow rate processed by the compressor decreases significantly. Moreover, another advantage of adopting the steam injection technique lies in the increased flexibility of the system: according to the users’ needs, the discharged heat can be exploited to generate steam, thus to enhance the electric performances, or to supply thermal power.
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Faley, Katherine, and Mario Garcia-Sanz. "Controller Design to Reduce Mechanical Fatigue in Offshore Wind Turbines Affected by Ice and Tide." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-64258.

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This paper presents a novel control structure to mitigate the mechanical fatigue in towers of onshore and offshore wind turbines. A general wind turbine dynamic model for both, (1) onshore and (2) offshore systems with the effects of ice and tide is included. These weather conditions further contribute to the uncertainties in the model, most importantly, in the values of tower equivalent mass, stiffness, and damping and increase the amplitude of the velocity of tip-tower vibrations at some particular frequencies, which creates greater mechanical fatigue. A novel control technique to attenuate such a mechanical fatigue is presented in the paper. It is based on the variation of the generator torque in the above rated wind speed region. The control strategy, designed by using Quantitative Feedback Theory (QFT), decreases the velocity of the nacelle movement due to the wind turbulences, thus reducing the associated mechanical fatigue. The new strategy is validated with a realistic nonlinear simulator under a set of different input scenarios and a Monte Carlo method for the uncertainty selection.
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Tedder, Sarah A., Dennis J. L. Siedlak, Steven G. Carter, and Daniel S. ReMine. "Development of Fuel Droplet Vaporization Rate Measurement Techniques for Realistic Burning Spray Applications." In ASME Turbo Expo 2013: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/gt2013-94738.

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Technology to support design for the next generation of aircraft fuel injectors is being developed by NASA’s Fundamental Aeronautics Program to reduce emissions, increase efficiency, and enable fuel flexible aircraft. The design of these fuel injectors can be aided by measuring the vaporization rates of jet fuel droplets in realistic, burning sprays. Currently, in this environment, no instantaneous vaporization rate measurement techniques have been applied. After surveying techniques for potential development for this application, two techniques were identified: stimulated Raman scattering (SRS) and droplet lasing spectroscopy (DLS). Plans were developed for the modification of these techniques for this specific application. Developments of the SRS technique were tested including measurement of a water droplet diameter change rate. SRS spectra were also collected from jet fuel droplets.
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Звіти організацій з теми "Technique rated"

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Sullivan, B., V. Coccia, A. Dentamaro, J. Roadcap, D. Mizuno, and T. Kuchar. High Sample Rate Sensor Imaging Technique. Fort Belvoir, VA: Defense Technical Information Center, March 2005. http://dx.doi.org/10.21236/ada438381.

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Pearson, John. Forecasting interest rates using pattern recognition techniques. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.149.

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Herfurth, Hans J., and Henrikki Pantsar. High Rate Laser Pitting Technique for Solar Cell Texturing. Office of Scientific and Technical Information (OSTI), January 2013. http://dx.doi.org/10.2172/1059475.

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Chhabildas, L. C., and W. D. Reinhart. Intermediate strain-rate loading experiments -- Techniques and applications. Office of Scientific and Technical Information (OSTI), September 1998. http://dx.doi.org/10.2172/674977.

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Upadhyaya, Shrini, Dan Wolf, William J. Chancellor, Itzhak Shmulevich, and Amos Hadas. Traction-Soil Compaction Tradeoffs as a Function of Dynamic Soil-Tire Interation Due to Varying Soil and Loading Conditions. United States Department of Agriculture, October 1995. http://dx.doi.org/10.32747/1995.7612832.bard.

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The objectives of this study were to investigate soil-pneumatic tire interaction and develop traction-soil compaction prediction model. We have developed an inverse solution technique that employs a response surface methodology to determine engineering properties of soil in-situ. This technique is useful in obtaining actual properties of soil in-situ for use in traction and soil compaction studies rather than using the values obtained in the laboratory by employing remolded and/or disturbed soil samples. We have conducted extensive field tests i the U.S. to develop semi-empirical traction prediction equation for radial ply tires. A user friendly traction-soil compaction program was developed to predict tractive ability of radial ply tires using several different techniques and to estimate soil compaction induced by these tires. A traction prediction model that incorporates strain rate effects on the tractive ability of tires was developed in Israel. A mobile single wheel tester and an in-situ soil test device were developed i Israel to significantly enhance the ability of Israeli investigators to conduct traction-soil compaction research. This project has resulted in close cooperation between UCD, Technion, and ARO, which will be instrumental in future collaboration.
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Spane, F. A. Jr. Selected hydraulic test analysis techniques for constant-rate discharge tests. Office of Scientific and Technical Information (OSTI), March 1993. http://dx.doi.org/10.2172/10154967.

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Spane, F. A. Jr. Selected hydraulic test analysis techniques for constant-rate discharge tests. Office of Scientific and Technical Information (OSTI), March 1993. http://dx.doi.org/10.2172/6585821.

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Peeler, D. K. Melt Rate Improvement for DWPF MB3: Foaming Theory and Mitigation Techniques. Office of Scientific and Technical Information (OSTI), July 2001. http://dx.doi.org/10.2172/783820.

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Koga, Rokutaro, Wojciech A. Kolasinski, and Michael T. Marra. Techniques of Microprocessor Testing and SEU (Single Event Upset)-Rate Prediction. Fort Belvoir, VA: Defense Technical Information Center, August 1986. http://dx.doi.org/10.21236/ada173176.

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BALSLEY, STEVEN D., JAMES F. BROWNING, and CAROL A. LADUCA. Mass Spectrometric Calibration of Controlled Fluoroform Leak Rate Devices: Technique and Uncertainty Analysis. Office of Scientific and Technical Information (OSTI), April 2003. http://dx.doi.org/10.2172/810000.

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