Relevant bibliographies by topics / Ends processing

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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 'Ends processing'

Author: Grafiati
Published: 4 June 2021
Last updated: 10 February 2022

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Journal articles on the topic "Ends processing"

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Wilson, David M. "Processing of nonconventional DNA strand break ends." Environmental and Molecular Mutagenesis 48, no. 9 (2007): 772–82. http://dx.doi.org/10.1002/em.20346.

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Rataj, Katarzyna, and Gordon G. Simpson. "Message ends: RNA 3′ processing and flowering time control." Journal of Experimental Botany 65, no. 2 (2013): 353–63. http://dx.doi.org/10.1093/jxb/ert439.

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Wilson, Thomas E., and Michael R. Lieber. "Efficient Processing of DNA Ends during Yeast Nonhomologous End Joining." Journal of Biological Chemistry 274, no. 33 (1999): 23599–609. http://dx.doi.org/10.1074/jbc.274.33.23599.

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Gilmartin, G. M. "Eukaryotic mRNA 3' processing: a common means to different ends." Genes & Development 19, no. 21 (2005): 2517–21. http://dx.doi.org/10.1101/gad.1378105.

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Fouquerel, Elise, Dhvani Parikh, and Patricia Opresko. "DNA damage processing at telomeres: The ends justify the means." DNA Repair 44 (August 2016): 159–68. http://dx.doi.org/10.1016/j.dnarep.2016.05.022.

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Stinson, Benjamin M., and Joseph J. Loparo. "Repair of DNA Double-Strand Breaks by the Nonhomologous End Joining Pathway." Annual Review of Biochemistry 90, no. 1 (2021): 137–64. http://dx.doi.org/10.1146/annurev-biochem-080320-110356.

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DNA double-strand breaks pose a serious threat to genome stability. In vertebrates, these breaks are predominantly repaired by nonhomologous end joining (NHEJ), which pairs DNA ends in a multiprotein synaptic complex to promote their direct ligation. NHEJ is a highly versatile pathway that uses an array of processing enzymes to modify damaged DNA ends and enable their ligation. The mechanisms of end synapsis and end processing have important implications for genome stability. Rapid and stable synapsis is necessary to limit chromosome translocations that result from the mispairing of DNA ends. Furthermore, end processing must be tightly regulated to minimize mutations at the break site. Here, we review our current mechanistic understanding of vertebrate NHEJ, with a particular focus on end synapsis and processing.
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Wang, Xun, Monford Paul Abishek N, Heung Jin Jeon, et al. "Processing generates 3′ ends of RNA masking transcription termination events in prokaryotes." Proceedings of the National Academy of Sciences 116, no. 10 (2019): 4440–45. http://dx.doi.org/10.1073/pnas.1813181116.

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Two kinds of signal-dependent transcription termination and RNA release mechanisms have been established in prokaryotes in vitro by: (i) binding of Rho to cytidine-rich nascent RNA [Rho-dependent termination (RDT)], and (ii) the formation of a hairpin structure in the nascent RNA, ending predominantly with uridine residues [Rho-independent termination (RIT)]. As shown here, the two signals act independently of each other and can be regulated (suppressed) by translation–transcription coupling in vivo. When not suppressed, both RIT- and RDT-mediated transcription termination do occur, but ribonucleolytic processing generates defined new 3′ ends in the terminated RNA molecules. The actual termination events at the end of transcription units are masked by generation of new processed 3′ RNA ends; thus the in vivo 3′ ends do not define termination sites. We predict generation of 3′ ends of mRNA by processing is a common phenomenon in prokaryotes as is the case in eukaryotes.
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Villemure, J. F., A. Belmaaza, and P. Chartrand. "The processing of DNA ends at double-strand breaks during homologous recombination: different roles for the two ends." Molecular and General Genetics MGG 256, no. 5 (1997): 533–38. http://dx.doi.org/10.1007/s004380050598.

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Xue, Chaoyou, Weibin Wang, J. Brooks Crickard, et al. "Regulatory control of Sgs1 and Dna2 during eukaryotic DNA end resection." Proceedings of the National Academy of Sciences 116, no. 13 (2019): 6091–100. http://dx.doi.org/10.1073/pnas.1819276116.

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In the repair of DNA double-strand breaks by homologous recombination, the DNA break ends must first be processed into 3′ single-strand DNA overhangs. In budding yeast, end processing requires the helicase Sgs1 (BLM in humans), the nuclease/helicase Dna2, Top3-Rmi1, and replication protein A (RPA). Here, we use single-molecule imaging to visualize Sgs1-dependent end processing in real-time. We show that Sgs1 is recruited to DNA ends through Top3-Rmi1–dependent or –independent means, and in both cases Sgs1 is maintained in an immoble state at the DNA ends. Importantly, the addition of Dna2 triggers processive Sgs1 translocation, but DNA resection only occurs when RPA is also present. We also demonstrate that the Sgs1–Dna2–Top3-Rmi1–RPA ensemble can efficiently disrupt nucleosomes, and that Sgs1 itself possesses nucleosome remodeling activity. Together, these results shed light on the regulatory interplay among conserved protein factors that mediate the nucleolytic processing of DNA ends in preparation for homologous recombination-mediated chromosome damage repair.
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Gauss, G. H., and M. R. Lieber. "Mechanistic constraints on diversity in human V(D)J recombination." Molecular and Cellular Biology 16, no. 1 (1996): 258–69. http://dx.doi.org/10.1128/mcb.16.1.258.

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We have analyzed a large collection of coding junctions generated in human cells. From this analysis, we infer the following about nucleotide processing at coding joints in human cells. First, the pattern of nucleotide loss from coding ends is influenced by the base composition of the coding end sequences. AT-rich sequences suffer greater loss than do GC-rich sequences. Second, inverted repeats can occur at ends that have undergone nucleolytic processing. Previously, inverted repeats (P nucleotides) have been noted only at coding ends that have not undergone nucleolytic processing, this observation being the basis for a model in which a hairpin intermediate is formed at the coding ends early in the reaction. Here, inverted repeats at processed coding ends were present at approximately twice the number of junctions as P nucleotide additions. Terminal deoxynucleotidyl transferase (TdT) is required for the appearance of the inverted repeats at processed ends (but not full-length coding ends), yet statistical analysis shows that it is virtually impossible for the inverted repeats to be polymerized by TdT. Third, TdT additions are not random. It has long been noted that TdT has a G utilization preference. In addition to the G preference, we find that TdT adds strings of purines or strings of pyrimidines at a highly significant frequency. This tendency suggests that nucleotide-stacking interactions affect TdT polymerization. All three of these features place constraints on the extent of junctional diversity in human V(D)J recombination.
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Dissertations / Theses on the topic "Ends processing"

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Landon, Jonathan Charles. "Development of an Experimental Phased-Array Feed System and Algorithms for Radio Astronomy." BYU ScholarsArchive, 2011. https://scholarsarchive.byu.edu/etd/2794.

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Phased array feeds (PAFs) are a promising new technology for astronomical radio telescopes. While PAFs have been used in other fields, the demanding sensitivity and calibration requirements in astronomy present unique new challenges. This dissertation presents some of the first astronomical PAF results demonstrating the lowest noise temperature and highest sensitivity at the time (66 Kelvin and 3.3 m^2/K, respectively), obtained using a narrowband (425 kHz bandwidth) prototype array of 19 linear co-polarized L-band dipoles mounted at the focus of the Green Bank 20 Meter Telescope at the National Radio Astronomy Observatory (NRAO) in Green Bank, West Virginia. Results include spectral line detection of hydroxyl (OH) sources W49N and W3OH, and some of the first radio camera images made using a PAF, including an image of the Cygnus X region. A novel array Y-factor technique for measuring the isotropic noise response of the array is shown along with experimental measurements for this PAF. Statistically optimal beamformers (Maximum SNR and MVDR) are used throughout the work. Radio-frequency interference (RFI) mitigation is demonstrated experimentally using spatial cancelation with the PAF. Improved RFI mitigation is achieved in the challenging cases of low interference-to-noise ratio (INR) and moving interference by combining subspace projection (SP) beamforming with a polynomial model to track a rank 1 subspace. Limiting factors in SP are investigated including sample estimation error, subspace smearing, noise bias, and spectral scooping; each of these factors is overcome with the polynomial model and prewhitening. Numerical optimization leads to the polynomial subspace projection (PSP) method, and least-squares fitting to the series of dominant eigenvectors over a series of short term integrations (STIs) leads to the eigenvector polynomial subspace projection (EPSP) method. Expressions for the gradient, Hessian, and Jacobian are given for use in numerical optimization. Results are given for simulated and experimental data, demonstrating deeper beampattern nulls by 6 to 30dB. To increase the system bandwidth toward the hundreds of MHz bandwidth required by astronomers for a fully science-ready instrument, an FPGA digital backend is introduced using a 64-input analog-to-digital converter running at 50 Msamp/sec and the ROACH processing board developed at the University of California, Berkeley. International efforts to develop digital back ends for large antenna arrays are considered, and a road map is proposed for development of a hardware correlator/beamformer at BYU using three ROACH boards communicating over 10 gigabit Ethernet.
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Sfeir, Agnel J. "Telomere dynamics and end processing in mammalian cells." Access to abstract only; dissertation is embargoed until after 5/15/2007, 2006. http://www4.utsouthwestern.edu/library/ETD/etdDetails.cfm?etdID=166.

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Wu, Tan Mau 1979. "Carbon nanotube applications for CMOS back-end processing." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/30179.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, February 2005.<br>Includes bibliographical references (p. 73-75).<br>Carbon nanotubes are a recently discovered material with excellent mechanical, thermal, and electronic properties. In particular, they are potential ballistic transporters and are theorized to have thermal conductivities greater than any other material currently known. In this thesis, we will examine two possible applications of carbon nanotubes in CMOS back-end processing. The first application is as a replacement for copper interconnects. As interconnect line widths shrink, the electrical resistivity of copper will rise dramatically due to surface scattering effects. Carbon nanotube ballistic transporters may be able to overcome this obstacle, as well as being able to withstand current densities much greater than copper. The second application is an enhanced thermal conductivity dielectric for thermal management purposes. Carbon nanotube-oxide composites demonstrate improved thermal characteristics, and integration into CMOS technology may be able to alleviate some of the heat-removal and distribution problems future integrated circuits will face. We will also examine some of the processing techniques that will be necessary for carbon nanotube commercial deployment. Some of the issues we will discuss are nanotube growth, purification, and separation. In addition, we will consider some of the specific issues that need to be addressed for carbon nanotube integration into CMOS back-end technology, such as in situ growth and self-assembly.<br>by Tan Mau Wu.<br>S.M.
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Deeds, John J. "A model for end-to-end delay in distributed computer systems." Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-09052009-040608/.

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Pascual, De La Puente Santiago. "Efficient, end-to-end and self-supervised methods for speech processing and generation." Doctoral thesis, Universitat Politècnica de Catalunya, 2020. http://hdl.handle.net/10803/668834.

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Deep learning has affected the speech processing and generation fields in many directions. First, end-to-end architectures allow the direct injection and synthesis of waveform samples. Secondly, the exploration of efficient solutions allow to implement these systems in computationally restricted environments, like smartphones. Finally, the latest trends exploit audio-visual data with least supervision. In this thesis these three directions are explored. Firstly, we propose the use of recent pseudo-recurrent structures, like self-attention models and quasi-recurrent networks, to build acoustic models for text-to-speech. The proposed system, QLAD, turns out to synthesize faster on CPU and GPU than its recurrent counterpart whilst preserving the good synthesis quality level, which is competitive with state of the art vocoder-based models. Then, a generative adversarial network is proposed for speech enhancement, named SEGAN. This model works as a speech-to-speech conversion system in time-domain, where a single inference operation is needed for all samples to operate through a fully convolutional structure. This implies an increment in modeling efficiency with respect to other existing models, which are auto-regressive and also work in time-domain. SEGAN achieves prominent results in noise supression and preservation of speech naturalness and intelligibility when compared to the other classic and deep regression based systems. We also show that SEGAN is efficient in transferring its operations to new languages and noises. A SEGAN trained for English performs similarly to this language on Catalan and Korean with only 24 seconds of adaptation data. Finally, we unveil the generative capacity of the model to recover signals from several distortions. We hence propose the concept of generalized speech enhancement. First, the model proofs to be effective to recover voiced speech from whispered one. Then the model is scaled up to solve other distortions that require a recomposition of damaged parts of the signal, like extending the bandwidth or recovering lost temporal sections, among others. The model improves by including additional acoustic losses in a multi-task setup to impose a relevant perceptual weighting on the generated result. Moreover, a two-step training schedule is also proposed to stabilize the adversarial training after the addition of such losses, and both components boost SEGAN's performance across distortions.Finally, we propose a problem-agnostic speech encoder, named PASE, together with the framework to train it. PASE is a fully convolutional network that yields compact representations from speech waveforms. These representations contain abstract information like the speaker identity, the prosodic features or the spoken contents. A self-supervised framework is also proposed to train this encoder, which suposes a new step towards unsupervised learning for speech processing. Once the encoder is trained, it can be exported to solve different tasks that require speech as input. We first explore the performance of PASE codes to solve speaker recognition, emotion recognition and speech recognition. PASE works competitively well compared to well-designed classic features in these tasks, specially after some supervised adaptation. Finally, PASE also provides good descriptors of identity for multi-speaker modeling in text-to-speech, which is advantageous to model novel identities without retraining the model.<br>L'aprenentatge profund ha afectat els camps de processament i generació de la parla en vàries direccions. Primer, les arquitectures fi-a-fi permeten la injecció i síntesi de mostres temporals directament. D'altra banda, amb l'exploració de solucions eficients permet l'aplicació d'aquests sistemes en entorns de computació restringida, com els telèfons intel·ligents. Finalment, les darreres tendències exploren les dades d'àudio i veu per derivar-ne representacions amb la mínima supervisió. En aquesta tesi precisament s'exploren aquestes tres direccions. Primer de tot, es proposa l'ús d'estructures pseudo-recurrents recents, com els models d’auto atenció i les xarxes quasi-recurrents, per a construir models acústics text-a-veu. Així, el sistema QLAD proposat en aquest treball sintetitza més ràpid en CPU i GPU que el seu homòleg recurrent, preservant el mateix nivell de qualitat de síntesi, competitiu amb l'estat de l'art en models basats en vocoder. A continuació es proposa un model de xarxa adversària generativa per a millora de veu, anomenat SEGAN. Aquest model fa conversions de veu-a-veu en temps amb una sola operació d'inferència sobre una estructura purament convolucional. Això implica un increment en l'eficiència respecte altres models existents auto regressius i que també treballen en el domini temporal. La SEGAN aconsegueix resultats prominents d'extracció de soroll i preservació de la naturalitat i la intel·ligibilitat de la veu comparat amb altres sistemes clàssics i models regressius basats en xarxes neuronals profundes en espectre. També es demostra que la SEGAN és eficient transferint les seves operacions a nous llenguatges i sorolls. Així, un model SEGAN entrenat en Anglès aconsegueix un rendiment comparable a aquesta llengua quan el transferim al català o al coreà amb només 24 segons de dades d'adaptació. Finalment, explorem l'ús de tota la capacitat generativa del model i l’apliquem a recuperació de senyals de veu malmeses per vàries distorsions severes. Això ho anomenem millora de la parla generalitzada. Primer, el model demostra ser efectiu per a la tasca de recuperació de senyal sonoritzat a partir de senyal xiuxiuejat. Posteriorment, el model escala a poder resoldre altres distorsions que requereixen una reconstrucció de parts del senyal que s’han malmès, com extensió d’ample de banda i recuperació de seccions temporals perdudes, entre d’altres. En aquesta última aplicació del model, el fet d’incloure funcions de pèrdua acústicament rellevants incrementa la naturalitat del resultat final, en una estructura multi-tasca que prediu característiques acústiques a la sortida de la xarxa discriminadora de la nostra GAN. També es proposa fer un entrenament en dues etapes del sistema SEGAN, el qual mostra un increment significatiu de l’equilibri en la sinèrgia adversària i la qualitat generada finalment després d’afegir les funcions acústiques. Finalment, proposem un codificador de veu agnòstic al problema, anomenat PASE, juntament amb el conjunt d’eines per entrenar-lo. El PASE és un sistema purament convolucional que crea representacions compactes de trames de veu. Aquestes representacions contenen informació abstracta com identitat del parlant, les característiques prosòdiques i els continguts lingüístics. També es proposa un entorn auto-supervisat multi-tasca per tal d’entrenar aquest sistema, el qual suposa un avenç en el terreny de l’aprenentatge no supervisat en l’àmbit del processament de la parla. Una vegada el codificador esta entrenat, es pot exportar per a solventar diferents tasques que requereixin tenir senyals de veu a l’entrada. Primer explorem el rendiment d’aquest codificador per a solventar tasques de reconeixement del parlant, de l’emoció i de la parla, mostrant-se efectiu especialment si s’ajusta la representació de manera supervisada amb un conjunt de dades d’adaptació.
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Khalifa, Sajid. "Implementing flow processing with product end of life remanufacturing." Thesis, De Montfort University, 2013. http://hdl.handle.net/2086/9503.

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This research focuses on improving the remanufacturing process efficiency by estimating the workstation utilization through identifying percentage of %Blocking and %Waiting on individual workstations within a remanufacturing flow line. It attempts to achieve this aim such that improved use of methods to overcome the effect of variability can be employed. Extensive literature review revealed the requirement of strategies to recover End of Life products due to the introduction and implementation of legislative directives demanding manufacturers to recover the End of Life resources. Upon analyzing the range of product recovery strategies, End of Life product remanufacturing has emerged as an appropriate and suitable strategy to be used since it extends the operational life of existing products without the need for the new resources required when making products. Remanufacturing is a process in which a product is disassembled to component level. Each of the components will be thoroughly examined for defects. Upon identifying defects, they will either be repaired or components will be replaced. This process in turn increases the product life span. However, remanufacturing is not widely used process applied into various industry sectors due to the fact that it is labour intensive and expensive process compared to new products. Although remanufacturing process is in infancy where small number of industry such as Automotive and Aerospace are deriving benefit from it by making effective use of remanufacturing. Ideally, the suitable manufacturing methods i.e. flow processing system, should be used to remanufacture products. However when flow processing is deployed, it is found that there are a number of factors affecting the process that if not tackled, will result in poor performance and poor efficiency of the overall remanufacturing system. This inefficiency is primarily due to the number of sources of variation found in terms of supply, product design, parts specification, operation and demand variability. Further investigation led to the characterizing the remanufacturing variability and identified ways the effect of this variability can be removed or reduced using Lean principles e.g. Single Minute Exchange of Dies and use of an appropriate manufacturing system. Based on the information revised in literature and experimental design, novel equations were developed along with a set of rules that accurately measures the workstation utilization in terms of %Blocking and %Waiting on individual workstation.
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Hawkins, Amy. "Nonhomologous end-joining: TDP1-mediated processing, ATM-mediated signaling." VCU Scholars Compass, 2009. http://scholarscompass.vcu.edu/etd/34.

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This thesis investigates two separate features of nonhomologous end-joining (NHEJ) DNA repair: end processing, and DNA repair kinase signaling. DNA end processing was investigated in a mouse model of hereditary spinocerebellar ataxia with axonal neuropathy (SCAN1), a congenital neurodegenerative disease. SCAN1 is caused by a homozygous H493R mutation in the active site of tyrosyl-DNA phosphodiesterase (TDP1). To address how the H493R mutation elicits the specific pathologies of SCAN1 and to further elucidate the role of TDP1 in processing DNA end modifications, we generated a Tdp1 knockout mouse and characterized their behavior and specific repair deficiencies in extracts of embryonic fibroblasts from these animals. While Tdp1(-/-) mice appear phenotypically normal, extracts from Tdp1(-/-) fibroblasts exhibited deficiencies in processing 3'-phosphotyrosyl single-strand breaks and 3'-phosphoglycolate (PG) double-strand breaks (DSBs). Supplementing Tdp1(-/-) extracts with H493R TDP1 partially restored processing of 3'-phosphotyrosyl single-strand breaks, but with evidence of persistent covalent adducts between TDP1 and DNA, consistent with a proposed intermediate-stabilization effect of the SCAN1 mutation. However, H493R TDP1 supplementation had no effect on PG termini on 3' overhangs of DSBs; these remained completely unprocessed. Altogether, these results suggest that for 3'-PG overhang lesions, the SCAN1 mutation confers loss of function, while for 3'-phosphotyrosyl lesions, the mutation uniquely stabilizes a reaction intermediate. Furthermore, there is evidence that TDP1 also localizes to mitochondria, and mitochondrial DNA damage should not be excluded from significantly contributing to SCAN1 pathology. The effect of ATM signaling on NHEJ was investigated via a novel vector that allows for inducing I-SceI-mediated DNA DSBs that can then be analyzed for NHEJ repair events by fluorescence- and PCR-based methods. Using highly specific DNA kinase inhibitors and the repair cassette, we showed that inhibiting ATM reduced NHEJ by 80% in a U87 glioma model. Analysis of the PCR products from the NHEJ repair vector by PsiI restriction cleavage allowed for assessment of the fidelity of the NHEJ repair: inhibiting ATM reduced high-fidelity NHEJ by 40%. Together, these results suggest that ATM is critical for NHEJ of I-SceI DSBs and for high-fidelity repair, possibly due to ATM's effects on chromatin architecture surrounding the DSB.
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Simpson, Charles Robert Jr. "Analysis of Passive End-to-End Network Performance Measurements." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/14612.

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NETI@home, a distributed network measurement infrastructure to collect passive end-to-end network measurements from Internet end-hosts was developed and discussed. The data collected by this infrastructure, as well as other datasets, were used to conduct studies on the behavior of the network and network users as well as the security issues affecting the Internet. A flow-based comparison of honeynet traffic, representing malicious traffic, and NETI@home traffic, representing typical end-user traffic, was conducted. This comparison showed that a large portion of flows in both datasets were failed and potentially malicious connection attempts. We additionally found that worm activity can linger for more than a year after the initial release date. Malicious traffic was also found to originate from across the allocated IP address space. Other security-related observations made include the suspicious use of ICMP packets and attacks on our own NETI@home server. Utilizing observed TTL values, studies were also conducted into the distance of Internet routes and the frequency with which they vary. The frequency and use of network address translation and the private IP address space were also discussed. Various protocol options and flags were analyzed to determine their adoption and use by the Internet community. Network-independent empirical models of end-user network traffic were derived for use in simulation. Two such models were created. The first modeled traffic for a specific TCP or UDP port and the second modeled all TCP or UDP traffic for an end-user. These models were implemented and used in GTNetS. Further anonymization of the dataset and the public release of the anonymized data and their associated analysis tools were also discussed.
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Sablani, Shyam Swaroop. "Heat transfer studies of liquidparticle mixtures in cans subjected to end-over-end processing." Thesis, McGill University, 1996. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=40437.

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Overall heat transfer coefficient (U) and fluid to particle heat transfer coefficient (h$ sb{ rm fp}$) in canned liquid/particle mixtures, subjected to end-over-end processing, were experimentally evaluated. A methodology was developed to measure heat transfer coefficients, while allowing the movement of the particle inside the can, by attaching it to a flexible fine wire thermocouple. Heat transfer coefficients were evaluated under two conditions: (1) with a single particle in the can, (2) with multiple particles in the can.<br>In the single particle experiments, a spherical particle was used to evaluate the influence of system parameters and product parameters on associated U and h$ sb{ rm fp}$. Increasing values of all four system variables improved the heat transfer coefficients. The effects of rotational speed and headspace were most significant. The particle density had no significant effect, but liquid viscosity and rotational speed had significant effects on U. The h$ sb{ rm fp}$ values were influenced by rotational speed, liquid viscosity and particle density, with particle density most significant.<br>With multiple particles (Nylon) in cans, the associated convective heat transfer coefficients (U and h$ sb{ rm fp}$) were evaluated. Heat transfer coefficients increased with decreasing particle diameter, increasing particle concentration and increasing sphericity.<br>Flow visualization studies were carried out. With a single particle, liquid viscosity, particle density and rotational speed influenced particle motion. With multiple particles, motion/mixing was influenced by particle concentration, size, and shape, liquid viscosity and rotational speed.<br>Dimensionless correlations were developed for the predictive modeling of convective heat transfer coefficients. For U with a single particle, Nusselt number (Nu) was correlated to Reynolds number (Re), Prandtl number (Pr) and relative can headspace while with multiple particles, Re, Pr, ratio of particle to liquid concentration, relative particle diameter and particle sphericity were found to be significant. For h$ sb{ rm fp}$ with a single particle in the can, three different correlations, one each for a sphere, a cylinder and a cube were developed and the Nu was correlated to Re, Pr, density simplex, relative can headspace and the ratio of the sum of the diameter of rotation and diameter of the can to the can diameter. With multiple particles Nu was correlated to Re or Peclet number, ratio of particle to liquid thermal conductivity, particle to liquid concentration and particle sphericity.<br>A multi-layer artificial neural network (ANN) was used to model heat transfer parameters under conduction and convection heating conditions. The network was found to predict optimal sterilization temperatures with an accuracy of $ pm$0.5$ sp circ$C, and other responses such as process time and integrated heating time for quality attribute with less than 5% associated errors. Multi-layer neural network models were trained based on the experimental values of U and h$ sb{ rm fp}$, was obtained. The trained network was found to predict U and h$ sb{ rm fp}$ with less than 3% and 5% errors, respectively. The neural network models were more accurate than the dimensionless number models, for predicting U and h$ sb{ rm fp}$. (Abstract shortened by UMI.)
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Jackson, Kevin. "Blind Front-end Processing of Dynamic Multi-channel Wideband Signals." DigitalCommons@USU, 2016. https://digitalcommons.usu.edu/etd/4692.

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In wireless digital communications, the sender and receiver typically know the modulation scheme with which they will be communicating. Automatic modulation identification is the ability to identify the modulation in a communication system with little to no prior knowledge of the modulation scheme. Many techniques for modulation identification operate on many assumptions including that the input signal is base-banded, the carrier frequency is known and that the signal is narrow-band (i.e. neighboring signals in the wide-band are excluded). This work provides the blind processing of an arbitrary wide-band signal to allow such assumptions. The challenges of such a front-end or pre-processor include detecting signals which can appear at any frequency, with any band-width at any given time and for any arbitrary duration. This work takes as its input a wide-band signal with a random number of sub-signals, each turning on and o at random times and each at random locations in the frequency domain. The output of the system is a collection of signals corresponding to each sub-signal brought down to base-band, isolated in the frequency and time domains, nominally sampled and with estimates of key parameters.
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Books on the topic "Ends processing"

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Shafer, Dan. Designing intelligent front ends for business software. Wiley, 1989.

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Sumner, Mark P. Continuous single end processing systems. UMIST, 1997.

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Buckland, John A. Supporting the microcomputer end user. Chantico Pub. Co., 1986.

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1922-, Pomeranz Y., ed. Wheat is unique: Structure, composition, processing, end-use properties, and products. American Association of Cereal Chemists, 1989.

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Gunton, Tony. Business information technology: End user focus. Prentice Hall, 1988.

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Landers, Dońal M. Hospital information systems: Are clinical end-users needs being satisfied? University College Dublin, 1992.

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Digital front-end in wireless communication and broadcasting: Circuits and signal processing. Cambridge University Press, 2011.

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Stern, Nancy B. Computing: Concepts forend users. Wiley, 1990.

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Managing end user computing. Prentice Hall, 1988.

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EU digital copyright law and the end-user. Springer, 2008.

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Book chapters on the topic "Ends processing"

1

Duch, Włodzisław, Krzysztof Dobosz, and Dariusz Mikołajewski. "Autism and ADHD – Two Ends of the Same Spectrum?" In Neural Information Processing. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-42054-2_78.

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Lindahl, Tomas, Deborah E. Barnes, Arne Klungland, Victoria J. Mackenney, and Primo Schär. "Repair and Processing Events at DNA Ends." In Novartis Foundation Symposia. John Wiley & Sons, Ltd., 2007. http://dx.doi.org/10.1002/9780470515433.ch13.

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Pau, Louis F., and Claudio Gianotti. "Natural language front-ends to economic models." In Economic and Financial Knowledge-Based Processing. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-76002-0_11.

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Jones, D. S. J. "Distillation of the “Light Ends” from Crude Oil in Petroleum Processing." In Handbook of Petroleum Processing. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-05545-9_26-1.

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Jones, David S. J. "Distillation of the “Light Ends” from Crude Oil in Petroleum Processing." In Handbook of Petroleum Processing. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14529-7_26.

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Noulis, Thomas. "Integrated Analog Signal Processing Readout Front Ends for Particle Detectors." In Analog Electronics for Radiation Detection. CRC Press, 2017. http://dx.doi.org/10.1201/b20096-1.

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Weik, Martin H. "end processing." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_6228.

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Weik, Martin H. "front-end processing." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_7737.

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Greenberg, Ira, Dianna Xu, and Deepak Kumar. "Diving into the Shallow End." In Processing. Apress, 2013. http://dx.doi.org/10.1007/978-1-4302-4465-3_1.

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Taylor, Ian A. "Transcriptional 3′-End Processing." In Encyclopedia of Biophysics. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-16712-6_444.

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Conference papers on the topic "Ends processing"

1

Li, Xiong-Jun, Ling-Jing Tang, and Zhu Li. "Real-time image processing for hot bar ends profile." In SPIE's International Symposium on Optical Engineering and Photonics in Aerospace Sensing, edited by Friedrich O. Huck and Richard D. Juday. SPIE, 1994. http://dx.doi.org/10.1117/12.179293.

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Hirvonen, Juha, Pooya Saketi, and Pasi Kallio. "Automatic image-based detection of paper fiber ends." In 3rd International Conference on Digital Image Processing, edited by Ting Zhang. SPIE, 2011. http://dx.doi.org/10.1117/12.896172.

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Bakiskan, Can, Soorya Gopalakrishnan, Metehan Cekic, Upamanyu Madhow, and Ramtin Pedarsani. "Polarizing Front Ends for Robust Cnns." In ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2020. http://dx.doi.org/10.1109/icassp40776.2020.9053020.

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Kenny, Patrick, Themos Stafylakis, Pierre Ouellet, and Md Jahangir Alam. "JFA-based front ends for speaker recognition." In ICASSP 2014 - 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2014. http://dx.doi.org/10.1109/icassp.2014.6853889.

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Yeh, Ja-Zang, and Chia-Ping Chen. "Auditory front-ends for noise-robust automatic speech recognition." In 2010 7th International Symposium on Chinese Spoken Language Processing (ISCSLP). IEEE, 2010. http://dx.doi.org/10.1109/iscslp.2010.5684910.

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Casebeer, Jonah, Umut Isik, Shrikant Venkataramani, and Arvindh Krishnaswamy. "Efficient Trainable Front-Ends for Neural Speech Enhancement." In ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2020. http://dx.doi.org/10.1109/icassp40776.2020.9054401.

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Singh, Vineet Kumar, Wei-Gi Ho, and Ranjit Gharpurey. "Channelized front-ends for broadband signal processing with relaxed anti-aliasing filtering." In 2015 IEEE Dallas Circuits and Systems Conference (DCAS). IEEE, 2015. http://dx.doi.org/10.1109/dcas.2015.7356596.

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Singh, Vineet Kumar, and Ranjit Gharpurey. "Channelized front-ends for broadband signal processing with sub-band dynamic range control." In 2018 Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS). IEEE, 2018. http://dx.doi.org/10.1109/wmcas.2018.8400637.

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Yu, Dan, Zhixiang Hou, Jiajia Li Jian Yang, and Xiaomei Yin. "Estimation of Rear-ends Accidents Caused by the Delay of Controlling Behaviors." In 2010 International Conference on Optoelectronics and Image Processing (ICOIP). IEEE, 2010. http://dx.doi.org/10.1109/icoip.2010.336.

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Madikeri, Srikanth, Marc Ferras, Petr Motlicek, and Subhadeep Dey. "Intra-class covariance adaptation in PLDA back-ends for speaker verification." In 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2017. http://dx.doi.org/10.1109/icassp.2017.7953181.

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Reports on the topic "Ends processing"

1

Simon, Luke. Visualization for Hyper-Heuristics: Back-End Processing. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1177600.

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Parsons, Donald Kent. NJOY Processing of ENDF/B VIII.0 Thermal Scattering Files. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1441286.

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Dunn, M. E. PUFF-III: A Code for Processing ENDF Uncertainty Data Into Multigroup Covariance Matrices. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/763143.

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Shanahan, K. YEAR-END REPORT: DEVELOPMENT OF POISON RESISTANT PALLADIUM ALLOYS FOR HYDROGEN PROCESSING. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1568790.

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Swanson, J. L. Recent studies related to head-end fuel processing at the Hanford PUREX plant. Office of Scientific and Technical Information (OSTI), 1988. http://dx.doi.org/10.2172/6868352.

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Fox, K. M. Visual Inspection of Defense Waste Processing Facility Melter 2 Interior after End of Service. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1434645.

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Bruder, Brittany L., Katherine L. Brodie, Tyler J. Hesser, Nicholas J. Spore, Matthew W. Farthing, and Alexander D. Renaud. guiBath y : A Graphical User Interface to Estimate Nearshore Bathymetry from Hovering Unmanned Aerial System Imagery. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/39700.

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Abstract:
This US Army Engineer Research and Development Center, Coastal and Hydraulics Laboratory, technical report details guiBathy, a graphical user interface to estimate nearshore bathymetry from imagery collected via a hovering Unmanned Aerial System (UAS). guiBathy provides an end-to-end solution for non-subject-matter-experts to utilize commercia-off-the-shelf UAS to collect quantitative imagery of the nearshore by packaging robust photogrammetric and signal-processing algorithms into an easy-to-use software interface. This report begins by providing brief background on coastal imaging and the photogrammetry and bathymetric inversion algorithms guiBathy utilizes, as well as UAS data collection requirements. The report then describes guiBathy software specifications, features, and workflow. Example guiBathy applications conclude the report with UAS bathymetry measurements taken during the 2020 Atlantic Hurricane Season, which compare favorably (root mean square error = 0.44 to 0.72 m; bias = -0.35 to -0.11 m) with in situ survey measurements. guiBathy is a standalone executable software for Windows 10 platforms and will be freely available at www.github.com/erdc.
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