Relevant bibliographies by topics / RT cores

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'RT cores'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "RT cores"

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Tang, Shixing, Tsutomu Murakami, Naiqian Cheng, Alasdair C. Steven, Eric O. Freed, and Judith G. Levin. "Human Immunodeficiency Virus Type 1 N-Terminal Capsid Mutants Containing Cores with Abnormally High Levels of Capsid Protein and Virtually No Reverse Transcriptase." Journal of Virology 77, no. 23 (December 1, 2003): 12592–602. http://dx.doi.org/10.1128/jvi.77.23.12592-12602.2003.

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ABSTRACT We previously described the phenotype associated with three alanine substitution mutations in conserved residues (Trp23, Phe40, and Asp51) in the N-terminal domain of human immunodeficiency virus type 1 capsid protein (CA). All of the mutants produce noninfectious virions that lack conical cores and, despite having a functional reverse transcriptase (RT), are unable to initiate reverse transcription in vivo. Here, we have focused on elucidating the mechanism by which these CA mutations disrupt virus infectivity. We also report that cyclophilin A packaging is severely reduced in W23A and F40A virions, even though these residues are distant from the cyclophilin A binding loop. To correlate loss of infectivity with a possible defect in an early event preceding reverse transcription, we modeled disassembly by generating viral cores from particles treated with mild nonionic detergent; cores were isolated by sedimentation in sucrose density gradients. In general, fractions containing mutant cores exhibited a normal protein profile. However, there were two striking differences from the wild-type pattern: mutant core fractions displayed a marked deficiency in RT protein and enzymatic activity (<5% of total RT in gradient fractions) and a substantial increase in the retention of CA. The high level of core-associated CA suggests that mutant cores may be unable to undergo proper disassembly. Thus, taken together with the almost complete absence of RT in mutant cores, these findings can account for the failure of the three CA mutants to synthesize viral DNA following virus entry into cells.
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Guillen, Isabel Cristina Martins, and Ivaldo Marciano de França Lima. "História e Memória da Negritude Pernambucana em ritmos, cores e gestos: 1970-1990." Revista Territórios e Fronteiras 5, no. 2 (December 21, 2012): 261. http://dx.doi.org/10.22228/rt-f.v5i2.151.

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Resumo: Neste artigo, apresentamos o projeto de pesquisa Ritmos, cores e gestos da negritude pernambucana, desenvolvido no LAHOI - UFPE. Através dos depoimentos orais de militantes do movimento negro pernambucano, e da participação dos mesmos em grupos culturais, tais como afoxés e maracatus, discutimos a intrincada relação entre subjetividade e participação nos movimentos sociais na construção da identidade negra. Palavras chave: movimento negro, negritude, identidade
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Juvela, M., J. Malinen, J. Montillaud, V. M. Pelkonen, I. Ristorcelli, and L. V. Tóth. "Galactic cold cores." Astronomy & Astrophysics 614 (June 2018): A83. http://dx.doi.org/10.1051/0004-6361/201630304.

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Context. The Galactic Cold Cores (GCC) project has made Herschel photometric observations of interstellar clouds where Planck detected compact sources of cold dust emission. The fields are in different environments and stages of star formation. Aims. Our aim is to characterise the structure of the clumps and their parent clouds, and to study the connections between the environment and the formation of gravitationally bound objects. We also examine the accuracy to which the structure of dense clumps can be determined from sub-millimetre data. Methods. We use standard statistical methods to characterise the GCC fields. Individual clumps are extracted using column density thresholding. Based on sub-millimetre measurements, we construct a three-dimensional radiative transfer (RT) model for each field. These are used to estimate the relative radiation field intensities, to probe the clump stability, and to examine the uncertainty of column density estimates. We examine the structural parameters of the clumps, including their radial column density profiles. Results. In the GCC fields, the structure noise follows the relations previously established at larger scales and in lower-density clouds. The fractal dimension has no significant dependence on column density and the values DP = 1.25 ± 0.07 are only slightly lower than in typical molecular clouds. The column density probability density functions (PDFs) exhibit large variations, for example, in the case of externally compressed clouds. At scales r > 0.1 pc, the radial column density distributions of the clouds follow an average relation of N ~ r−1. In spite of a great variety of clump morphologies (and a typical aspect ratio of 1.5), clumps tend to follow a similar N ~ r−1 relation below r ~ 0.1 pc. RT calculations indicate only factor 2.5 variation in the local radiation field intensity. The fraction of gravitationally bound clumps increases significantly in regions with AV > 5 mag but most bound objects appear to be pressure-confined. Conclusions. The host clouds of the cold clumps in the GCC sample have statistical properties similar to general molecular clouds. The gravitational stability, peak column density, and clump orientation are connected to the cloud background while most other statistical clump properties (e.g. DP and radial profiles) are insensitive to the environment. The study of clump morphology should be continued with a comparison with numerical simulations.
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Pavlyuchenkov, Yaroslav, Dmitry Wiebe, Anna Fateeva, and Tatiana Vasyunina. "Radiative Transfer Simulations of Infrared Dark Clouds." Proceedings of the International Astronomical Union 6, S270 (May 2010): 455–58. http://dx.doi.org/10.1017/s1743921311000809.

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AbstractThe determination of prestellar core structure is often based on observations of (sub)millimeter dust continuum. However, recently the Spitzer Space Telescope provided us with IR images of many objects not only in emission but also in absorption. We developed a technique to reconstruct the density and temperature distributions of protostellar objects based on radiation transfer (RT) simulations both in mm and IR wavelengths. Best-fit model parameters are obtained with the genetic algorithm. We apply the method to two cores of Infrared Dark Clouds and show that their observations are better reproduced by a model with an embedded heating source despite the lack of 70 μm emission in one of these cores. Thus, the starless nature of massive cores can only be established with the careful case-by-case RT modeling.
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Ma, Ping, Zhiping Zhou, Jiangdong Dai, Ling Qin, Xubo Ye, Xiang Chen, Jinsong He, Atian Xie, Yongsheng Yan, and Chunxiang Li. "A biomimetic Setaria viridis-inspired imprinted nanoadsorbent: green synthesis and application to the highly selective and fast removal of sulfamethazine." RSC Advances 6, no. 12 (2016): 9619–30. http://dx.doi.org/10.1039/c5ra18715j.

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The preparation of biomimetic Setaria viridis-inspired hydrophilic magnetic imprinted nanoadsorbent, via a two-step surface-initiated ATRP in a green alcohol/water solvent at RT, with MHNTs used as nano-cores, was first reported.
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Öhagen, Åsa, and Dana Gabuzda. "Role of Vif in Stability of the Human Immunodeficiency Virus Type 1 Core." Journal of Virology 74, no. 23 (December 1, 2000): 11055–66. http://dx.doi.org/10.1128/jvi.74.23.11055-11066.2000.

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ABSTRACT The Vif protein of human immunodeficiency virus type 1 (HIV-1) is important for virion infectivity. Previous studies have shown thatvif-defective virions exhibit structural abnormalities in the virus core and are defective in the ability to complete proviral DNA synthesis in acutely infected cells. We developed novel assays to assess the relative stability of the core in HIV-1 virions. Using these assays, we examined the role of Vif in the stability of the HIV-1 core. The integrity of the core was examined following virion permeabilization or removal of the lipid envelope and treatment with various triggers, including S100 cytosol, deoxynucleoside triphosphates, detergents, NaCl, and buffers of different pH to mimic aspects of the uncoating and disassembly process which occurs after virus entry but preceding or during reverse transcription.vif mutant cores were more sensitive to disruption by all triggers tested than wild-type cores, as determined by endogenous reverse transcriptase (RT) assays, biochemical analyses, and electron microscopy. RT and the p7 nucleocapsid protein were released more readily from vif mutant virions than from wild-type virions, suggesting that the internal nucleocapsid is less stably packaged in the absence of Vif. Purified cores could be isolated from wild-type but not vif mutant virions by sedimentation through detergent-treated gradients. These results demonstrate that Vif increases the stability of virion cores. This may permit efficient viral DNA synthesis by preventing premature degradation or disassembly of viral nucleoprotein complexes during early events after virus entry.
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Huang, J., L. L. Kestin, F. A. Vicini, S. G. Williams, H. Ye, S. D. McGrath, M. Ghilezan, and A. Martinez. "Percentage of positive biopsy cores to predict distant metastasis of prostate cancer after definitive radiation therapy." Journal of Clinical Oncology 29, no. 7_suppl (March 1, 2011): 80. http://dx.doi.org/10.1200/jco.2011.29.7_suppl.80.

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80 Background: To assess the prognostic value of percentage of positive biopsy cores (PPC) and perineural invasion (PNI) in predicting clinical outcome following radiotherapy (RT) for prostate cancer. Methods: One thousand and fifty-six patients with clinical stage T1-T3 N0 M0 prostate cancer, who had ≥ 4 biopsy cores sampled and complete biopsy core data available, were treated with either adaptive image-guided RT (median 75.6 Gy, n=387), low-dose EBRT (median 66.6 Gy, n=393), or EBRT and high-dose rate brachytherapy boost (n=276) at William Beaumont Hospital (1993-2004). Neoadjuvant and/or adjuvant androgen deprivation (AD) were given to 253 patients (24%). Multivariate cox regression analysis included PPC, gleason score, PSA, T stage, PNI, RT dose, androgen deprivation, and age. Biochemical failure (BF) was scored according to the Phoenix definition. Clinical failure (CF) was defined as any locoregional recurrence (LRR) or distant metastasis (DM). Median follow-up was 7.6 years. Results: Median cores sampled was 7, median PPC was 33%, and 18% had PNI. On univariate Cox regression, both PPC and PNI were predicators of biochemical failure and clinical failure (all P<0.05). On multivariate Cox regression, PPC, either as continuous or categorical variable, remained an independent predicator of BF, CF, DM, cause-specific survival, and overall survival (all P<0.05). PPC of >50% was associated with significantly higher DM (HR 4.01, 95% CI 1.86-8.61), and its independent predicative value remained significant whether AD was given or not (all P<0.05). Combining ≤50% vs ≥50% PPC with NCCN risk group stratification demonstrated added prognostic value of DM for intermediate-risk (HR 5.44, 95% CI 1.78-16.6) and high-risk groups (HR 4.39, 95% CI 1.70-2.84), with or without AD (all P<0.05). On multivariate Cox regression, PNI was an independent predicator of LRR only (HR 2.51, 95% CI 1.18-5.33). Conclusions: PPC is an independent and powerful predicator of DM for intermediate- and high-risk prostate cancer, regardless the use of AD. It should be considered for risk stratification and when designing for future trials testing adjuvant treatment after definitive RT for prostate cancer. No significant financial relationships to disclose.
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Liao, Wei-Hao, Kuo-Jung Huang, Yu-Fen Chang, Shiu-Mei Wang, Ying-Tzu Tseng, Chien-Cheng Chiang, Jaang-Jiun Wang, and Chin-Tien Wang. "Incorporation of Human Immunodeficiency Virus Type 1 Reverse Transcriptase into Virus-Like Particles." Journal of Virology 81, no. 10 (March 7, 2007): 5155–65. http://dx.doi.org/10.1128/jvi.01796-06.

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ABSTRACT We demonstrate that a genetically engineered human immunodeficiency virus type 1 (HIV-1) reverse transcriptase (RT) composed mainly of p66 or p51 subunits can be incorporated into virus-like particles (VLPs) when coexpressed with HIV-1 Pr55 gag . VLP-associated RT exhibited a detergent-resistant association with immature cores during sucrose gradient equilibrium centrifugation, suggesting that RT is incorporated into VLPs. However, RT that retains downstream integrase (IN) is severely inhibited in terms of incorporation into VLPs. Results from immunofluorescence tests reveal that RT-IN is primarily localized at the perinuclear area and exhibits poor colocalization with Gag. IN removal leads to a redistribution of RT throughout the cytoplasm and improved RT incorporation into VLPs. Similar results were observed for RT-IN in which alanine was substituted for 186-Lys-Arg-Lys-188 residues of the IN putative nuclear localization signal, suggesting that IN karyophilic properties may partly account for the inhibitory effect of IN on RT incorporation. Although the membrane-binding capacity of RT was markedly reduced compared to that of wild-type Gag or Gag-Pol, the correlation of membrane-binding ability with particle incorporation efficiency was incomplete. Furthermore, we observed that membrane-binding-defective myristylation-minus RT can be packaged into VLPs at the same level as its normal myristylated counterpart. This suggests that the incorporation of RT into VLPs is independent of membrane affinity but very dependent on RT-Gag interaction. Results from a genetic analysis suggest that the Gag-interacting regions of RT mainly reside in the thumb subdomain and that the RT-binding domains of Gag are located in the matrix (MA) and p6 regions.
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Buchschacher, Gary L., Lei Yu, Fukashi Murai, Theodore Friedmann, and Atsushi Miyanohara. "Association of Murine Leukemia Virus Pol with Virions, Independent of Gag-Pol Expression." Journal of Virology 73, no. 11 (November 1, 1999): 9632–37. http://dx.doi.org/10.1128/jvi.73.11.9632-9637.1999.

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ABSTRACT During the replication cycle of murine leukemia virus (MLV), Pol is normally synthesized as part of a Gag-Pol fusion protein. In this study, the ability of free MLV Pol to be incorporated into virions was examined. When MLV Gag and MLV Pol were coexpressed from separate plasmids in cells, reverse transcriptase (RT) activity associated with Gag core particles at a slightly lower level than did RT activity generated from wild-type Gag-Pol expression. Particles produced in this manner were somewhat less infectious than those produced with wild-type Gag-Pol. A smaller amount of MLV Pol also associated with heterologous human immunodeficiency virus type 1 Gag cores.
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Qian, Y., F. Y. Feng, S. Halverson, K. Blas, H. M. Sandler, and D. A. Hamstra. "Use of percent positive biopsy cores to predict prostate cancer–specific death in patients treated with dose-escalated radiotherapy." Journal of Clinical Oncology 29, no. 7_suppl (March 1, 2011): 35. http://dx.doi.org/10.1200/jco.2011.29.7_suppl.35.

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35 Background: The percent of positive biopsy cores (PPC)-considered a surrogate of local disease burden-has been shown to predict biochemical failure (BF) after external beam radiation therapy (EBRT), but most series have used conventional dose RT. Dose-escalated RT has been demonstrated to improve prostate cancer outcomes, but the value of PPC is unclear in the setting of RT doses high enough to decrease local failure. Methods: A retrospective evaluation was performed of 651 patients treated to ≥75 Gy with biopsy core information available. Patients were stratified for PPC by quartile, and differences by quartile in BF, freedom from metastasis (FFM), cause specific survival (CSS), and overall survival (OS) were assessed using the log-rank test. Receiver operated characteristic (ROC) curve analysis was utilized to determine an optimal cut-point for PPC. Cox proportional hazards multivariate regression was utilized to assess the impact of PPC on clinical outcome when adjusting for risk group. Results: With median follow-up of 62 months the median number of cores sampled was 7 (IQR: 6–12) with median PPC in 38% (IQR: 17%-67%). On log-rank test, BF, FFM, and CSS were all associated with PPC (p < 0.005 for all), with worse outcomes only for the highest PPC quartile (>67%). There was no observed difference in OS based upon PPC. ROC curve analysis confirmed a cut-point of 67% as most closely associated with CSS (p<0.001, AUC=0.71). On multivariate analysis after adjusting for NCCN risk group and ADT use, PPC>67% increased the risk for BF (p<0.0001, HR:2.1 [1.4–3.0]), FFM (p<0.05, HR:1.7 [1.1 to 2.9]), and CSS (p<0.06 (HR:2.1 [1.0–4.6]). When analyzed as a continuous variable controlling for risk group and ADT use, increasing PPC increased the risk for BF (p < 0.002), metastasis (p < 0.05), and CSS (p < 0.02), with a 1–2% increase in relative risk of recurrence for each 1% increase in the PPC. Conclusions: For patients treated with dose-escalated RT, the PPC adds prognostic value but at a higher cut-point then previously utilized. Patients with PPC >67% remain at increased risk for failure even with dose-escalated EBRT and may receive benefit from further intensification of therapy. No significant financial relationships to disclose.
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Dissertations / Theses on the topic "RT cores"

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Souto, Maior de Lima Marilia. "ipProcess: um processo para desenvolvimento de IP-Cores com implementação em FPGA." Universidade Federal de Pernambuco, 2005. https://repositorio.ufpe.br/handle/123456789/2761.

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Made available in DSpace on 2014-06-12T16:01:00Z (GMT). No. of bitstreams: 2 arquivo7128_1.pdf: 2072446 bytes, checksum: b6bc5386371d917bd7613b206ac8e92f (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2005
A demanda cada vez maior por produtos eletronicos e a crescente capacidade de integração dos chips direcionaram a metodologia de projeto de sistemas embarcados para sua completa integração em um único chip ( System-on-Chip, ou SoC). Essa metodologia baseia-se cada vez mais em componentes previamente projetados e verificados (IP-core ) como uma alternativa de disponibilizar os sistemas dentro dos prazos esperados, sem perder o time-to-market do mercado consumidor de eletrônicos. Neste trabalho, é proposto um processo de desenvolvimento de IP-cores baseado em técnicas de engenharia de software chamado ipPROCESS, como um mecanismo de facilitar e promover o desenvolvimento de IP-cores de alta qualidade. Tendo o foco na criação de componentes de qualidade, o ipPROCESS foi definido com base em técnicas de verificação funcional, de modelagem visual da arquitetura, de interface de comunicação e de documentação seguindo os padrões da indústria. O processo foi descrito utilizando o meta-modelo UML denominado SPEM com o objetivo de facilitar e acelerar o seu entendimento, assim como permitir alterações futuras e facilitar o gerenciamento de projetos baseados no processo proposto
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Ulmstedt, Mattias, and Joacim Stålberg. "GPU Accelerated Ray-tracing for Simulating Sound Propagation in Water." Thesis, Linköpings universitet, Datorteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-160308.

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The propagation paths of sound in water can be somewhat complicated due to the fact that the sound speed in water varies with properties such as water temperature and pressure, which has the effect of curving the propagation paths. This thesis shows how sound propagation in water can be simulated using a ray-tracing based approach on a GPU using Nvidia’s OptiX ray-tracing engine. In particular, it investigates how much speed-up can be achieved compared to CPU based implementations and whether the RT cores introduced in Nvidia’s Turing architecture, which provide hardware accelerated ray-tracing, can be used to speed up the computations. The presented GPU implementation is shown to be up to 310 times faster then the CPU based Fortran implementation Bellhop. Although the speed-up is significant, it is hard to say how much speed-up is gained by utilizing the RT cores due to not having anything equivalent to compare the performance to.
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"PARALLEL COMPUTING ALGORITHMS FOR TANDEM." Thesis, 2013. http://hdl.handle.net/10388/ETD-2013-04-1115.

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Tandem mass spectrometry, also known as MS/MS, is an analytical technique to measure the mass-to-charge ratio of charged ions and widely used in genomics, proteomics and metabolomics areas. There are two types of automatic ways to interpret tandem mass spectra: de novo methods and database searching methods. Both of them need to use massive computational resources and complicated comparison algorithms. The real-time peptide-spectrum matching (RT-PSM) algorithm is a database searching method to interpret tandem mass spectra with strict time constraints. Restricted by the hardware and architecture of an individual workstation the RT-PSM algorithm has to sacrifice the level of accuracy in order to provide prerequisite processing speed. The peptide-spectrum similarity scoring module is the most time-consuming part out of four modules in the RT-PSM algorithm, which is also the core of the algorithm. In this study, a multi-core computing algorithm is developed for individual workstations. Moreover, a distributed computing algorithm is designed for a cluster. The improved algorithms can achieve the speed requirement of RT-PSM without sacrificing the accuracy. With some expansion, this distributed computing algorithm can also support different PSM algorithms. Simulation results show that compared with the original RT-PSM, the parallelization version achieves 25 to 34 times speed-up based on different individual workstations. A cluster with 240 CPU cores could accelerate the similarity score module 210 times compare with the single-thread similarity score module and the whole peptide identification process 85 times compare with the single-thread peptide identification process.
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Book chapters on the topic "RT cores"

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Rodopoulos, Dimitrios, Nikolaos Zompakis, Michail Noltsis, Francky Catthoor, and Dimitrios Soudris. "HARPA RT." In Harnessing Performance Variability in Embedded and High-performance Many/Multi-core Platforms, 131–50. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-91962-1_6.

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Castoldi, André Guerino, Emerson Luiz do Monte Carmelo, Lucia Moura, Daniel Panario, and Brett Stevens. "Bounds on Covering Codes in RT Spaces Using Ordered Covering Arrays." In Algebraic Informatics, 100–111. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-21363-3_9.

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Ben Othman, Slim, Ahmed Karim Ben Salem, and Slim Ben Saoud. "Performance Analysis of FPGA Architectures based Embedded Control Applications." In Reconfigurable Embedded Control Systems, 274–310. IGI Global, 2011. http://dx.doi.org/10.4018/978-1-60960-086-0.ch011.

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The performances of System on Chip (SoC) and the Field Programmable Gate Array (FPGA) particularly, are increasing continually. Due to the growing complexity of modern embedded control systems, the need of more performance digital devices is evident. Recent FPGA technology makes it possible to include processor cores into the FPGA chip, which ensures more flexibility for digital controllers. Indeed, greater functionality of hardware and system software, Real-Time (RT) platforms and distributed subsystems are demanded. In this chapter, a design concept of FPGA based controller with Hardware/Software (Hw/Sw) codesign is proposed. It is applied for electrical machine drives. There are discussed different MultiProcessor SoC (MPSoC) architectures with Hw peripherals for the implementation on FPGA-based embedded processor cores. Hw accelerators are considered in the design to enhance the controller speed performance and reduce power consumption. Test and validation of this control system are performed on a RT motor emulator implemented on the same FPGA. Experimental results, carried on a real prototyping platform, are given in order to analyze the performance and efficiency of discussed architecture designs helping to support hard RT constraints.
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Ben Salem, Ahmed Karim, Hedi Abdelkrim, and Slim Ben Saoud. "Flexible Implementation of Industrial Real-Time Servo Drive System." In Reconfigurable Embedded Control Systems, 476–508. IGI Global, 2011. http://dx.doi.org/10.4018/978-1-60960-086-0.ch018.

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The research presented in this chapter deals with the design and implementation of Real-Time (RT) control systems applying advanced Field Programmable Gate Array (FPGAs). The chapter proposes a promising flexible architecture that uses RT Operating System (RTOS) and ready-to-use Intellectual Properties (IPs). The authors detail an approach that uses software closed control loop function blocks (FB), running on embedded processor cores. These FBs implement the different control drive sub-modules into RTOS tasks of the execution environment, where each task has to be executed under well defined conditions. Two RTOSes are evaluated: µC-OS/II and Xilkernel. The FPGA embedded processor cores are combined with reconfigurable logic and dedicated resources on the FPGA. This System-on-Chip (SoC) has been applied to electric motors drive. A comparative analysis, in terms of speed and cost, is carried-out between various hardware/software FPGA-based architectures, in order to enhance flexibility without sacrificing performance and increasing cost. Case studies results validate successfully the feasibility and the efficiency of the flexible approach for new and more complex control algorithms. The performance and flexibility of FPGA-based motor controllers are enhanced with the reliability and modularity of the introduced RTOS support.
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Namulondo, Joyce, Muchaneta Mugabe, Zinyowera Sekessai, Prisca Chikwanda, Phibeon Munyaradzi Mangwendeza, Raiva Simbi, Barbara Manyame, et al. "Timely Detection of SARS-CoV-2 in Limited Resource Settings: The Role of the Laboratory in Zimbabwe." In Contemporary Developments and Perspectives in International Health Security - Volume 2 [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.96629.

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The recommended approach for response to severe acute respiratory syndrome coronavirus 2, was to test to enable timely detection, isolation and contact tracing so as to reduce the rapid spread of the disease. This highlighted that the laboratory as one of the core capacities of the International Health Regulations and key technical area in the International Health Security was critical in curbing the spread of the virus. Zimbabwe embarked on testing for SARS-CoV-2 in February 2020 following the guidance and support from WHO leveraging the existing testing capacity. Testing was guided by a laboratory pillar which constituted members from different organizations partnering with the Ministry of Health and Child Care. SARS-CoV-2 testing expansion was based on a phased approach using a tiered system in which laboratory staff from lower tiers were seconded to test for coronavirus using RT-PCR with National Microbiology Reference Laboratory (NMRL) being the hub for centralized consolidation of all results. As the pandemic grew nationally, there was an increase in testing per day and reduction in turnaround time as five laboratories were fully capacitated to test using RT-PCR open platforms, thirty-three provincial and district laboratories to test using TB GeneXpert and 5 provincial laboratories to use Abbott platforms.
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Shetty, Adithi, and B. Suresh Kumar Shetty. "Obstetric Markers as a Diagnostic Forensic Tool." In Forensic Analysis [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97670.

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The field of Forensic diagnostics is evolving very rapidly keeping in pace with the emerging technology in the various fields. Several biomarkers up to the molecular level have been discovered which aid in solving cases. Pregnancy diagnosis from traces of blood could aid in solving cases of finding a missing pregnant lady or illegal abortions. But the challenge posed could possibly be the minimal amount of blood obtained for diagnosis. Here comes in the role of RT PCR diagnosing mRNA which is pregnancy specific, i.e., for hPL and beta hCG. The additional advantage would be that a small quantity suffices. Even if the blood stain is dried and degraded, the detection rate is good. This could add weightage to the investigation as a vital clue or change the course of investigation. The other areas of application of obstetric biomarkers are sexual assault, maternal substance abuse and paternity testing.
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Conference papers on the topic "RT cores"

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Zellmann, Stefan, Martin Weier, and Ingo Wald. "Accelerating Force-Directed Graph Drawing with RT Cores." In 2020 IEEE Visualization Conference (VIS). IEEE, 2020. http://dx.doi.org/10.1109/vis47514.2020.00026.

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Sha'afi Kabiri, Parisa, and Zainalabedin Navabi. "Effective RT-level software-based self-testing of embedded processor cores." In 2012 IEEE 15th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS). IEEE, 2012. http://dx.doi.org/10.1109/ddecs.2012.6219059.

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Damljanovic, Aleksa, Annachiara Ruospo, Ernesto Sanchez, and Giovanni Squillero. "A Benchmark Suite of RT-level Hardware Trojans for Pipelined Microprocessor Cores." In 2021 24th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS). IEEE, 2021. http://dx.doi.org/10.1109/ddecs52668.2021.9417061.

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Chen, Huilong, Yiping Yao, Wenjie Tang, Dong Meng, Feng Zhu, and Yuewen Fu. "Can MIC Find Its Place in the Field of PDES? An Early Performance Evaluation of PDES Simulator on Intel Many Integrated Cores Coprocessor." In 2015 IEEE/ACM 19th International Symposium on Distributed Simulation and Real-Time Applications (DS-RT). IEEE, 2015. http://dx.doi.org/10.1109/ds-rt.2015.23.

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McCool, Michael. "Portable software development for multi-core processors, many-core accelerators, and heterogeneous architectures." In 2008 IEEE Symposium on Interactive Ray Tracing (RT). IEEE, 2008. http://dx.doi.org/10.1109/rt.2008.4634608.

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Adamczewski-Musch, J., H. G. Essel, N. Kurz, and S. Linev. "First release of Data Acquisition Backbone Core." In 2009 16th IEEE-NPSS Real Time Conference (RT). IEEE, 2009. http://dx.doi.org/10.1109/rtc.2009.5321675.

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7

Wu, Jinyuan, and Yifei Huang. "An FPGA computing demo core for space charge simulation." In 2009 16th IEEE-NPSS Real Time Conference (RT). IEEE, 2009. http://dx.doi.org/10.1109/rtc.2009.5321823.

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8

Acosta, Elias R., Bhagwanpersad Nandlal, and Ryan Harripersad. "SATURATION EXPONENT AS A FUNCTION OF RESERVOIR HETEROGENEITY AND WETTABILITY IN THE TAMBAREDJO OIL FIELD, SURINAME." In 2021 SPWLA 62nd Annual Logging Symposium Online. Society of Petrophysicists and Well Log Analysts, 2021. http://dx.doi.org/10.30632/spwla-2021-0118.

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Abstract:
This research proposed an alternative method for determining the saturation exponent (n) by finding the best correlations for the heterogeneity index using available core data and considering wettability changes. The log curves of the variable n were estimated, and the effect on the water saturation (Sw) calculations and the Stock Tank Oil Initially In Place (STOIIP) in the Tambaredjo (TAM) oil field was analyzed. Core data were employed to obtain the relationship between n and heterogeneity using cross-plots against several heterogeneity indices, reservoir properties, and pore throat size. After filtering the data, the clay volume (Vcl), shale volume, silt volume, basic petrophysical property index (BPPI), net reservoir index, pore grain volume ratio, and rock texture were defined as the best matches. Their modified/improved equations were applied to the log data and evaluated. The n related to Vcl was the best selection based on the criteria of depth variations and logical responses to the lithology. The Sw model in this field showed certain log readings (high resistivity [Rt] reading ≥ 500 ohm.m) that infer these intervals to be probable inverse-wet (oil-wet). The cross-plots (Rt vs. Vcl; Rt vs. density [RHOB]; Rt vs. total porosity [PHIT]) were used to discard the lithologies related to a high Rt (e.g., lignites and calcareous rocks) and to correct Sw when these resulted in values below the estimated irreducible water saturation (Swir). The Sw calculations using the Indonesian equation were updated to incorporate n as a variable (log curves), comparing it with Sw from the core data and previous calculations using a fixed average value (n = 1.82) from the core data. An integrated approach was used to determine n, which is related to the reservoir’s heterogeneity and wettability changes. The values of n for high Rt (n > 2) intervals ranged from 2.3 to 8.5, which is not close to the field average n value (1.82). Specific correlations were found by discriminating Swir (Swir < 15%), (Swir 15%–19%), and Swir (> 19%). The results showed that using n as a variable parameter improved Sw from 39.5% to 36.5% average in the T1 and T2 sands, showing a better fit than the core data average and increasing the STOIIP estimations by 6.81%. This represents now a primary oil recovery of 12.1%, closer to the expected value for these reservoirs. Although many studies have been done on n determination and its effect on Sw calculations, using average values over a whole field is still a common practice regardless of heterogeneity and wettability considerations. This study proposed a method to include the formation of heterogeneity and wettability changes in n determination, allowing a more reliable Sw determination as demonstrated in the TAM oil field in Suriname.
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9

Song, Kezhu. "The core-control techniques of the redundant system-slot CompactPCI HA platform." In 2009 16th IEEE-NPSS Real Time Conference (RT). IEEE, 2009. http://dx.doi.org/10.1109/rtc.2009.5321556.

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10

Bahulkar, Ketan, Nicole Hofmann, Deepak Jagtap, Nael Abu-Ghazaleh, and Dmitry Ponomarev. "Performance Evaluation of PDES on Multi-core Clusters." In 2010 IEEE/ACM 14th International Symposium on Distributed Simulation and Real Time Applications (DS-RT). IEEE, 2010. http://dx.doi.org/10.1109/ds-rt.2010.23.

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