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Showing 1 to 20 of 52 for “"RPC"”.
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Publishing RPC services
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.
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Betony na bázi reaktivních prášků (RPC) s redispergovatelnými práškovými polymery
… s názvem „Betony na bázi reaktivních prášků (RPC) s redispergovatelnými práškovými polymery“ se zabývá popisem, návrhem a vývojem materiálu se zvýšenou balistickou odolností, tedy se zvýšenou odolností proti vysokorychlostnímu dynamickému namáhání v důsledku interakce s projektilem. Vysokých …
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Modification and Implementation of The Rpc Heterogeneous Thorax Phantom For Verification of Proton Therapy Treatment Procedures
<p>The Radiological Physics Center (RPC) provides heterogeneous phantoms that are used to evaluate radiation treatment procedures as part of a comprehensive quality assurance program for institutions participating in clinical trials. It was hypothesized that the existing RPC heterogeneous thorax …
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The rating of perceived challenge- the relationship between player and coach perceptions of rugby training
… measurement (rating of perceived challenge, RPC) and tests (i) the relationship between player and coach RPC, (ii) the relationship between player session rating of perceived exertion (sRPE) and RPC, and (iii) the differences between backs and forwards for sRPE and RPC, within gym and …
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Short-term and time-dependent flexural behaviour of steel fibre-reinforced reactive powder concrete
… reinforced Reactive Powder Concrete (SF-RPC). The experimental program consisted of three phases. Phase 1 involved the development of a design mix for use throughout the remainder of the study. Phase 2 consisted of an in-depth investigation into the material properties of the mix. The …
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Modular Verification of Distributed Systems with Grove
… specifications for their components (e.g. an RPC library), and to use those specifications when proving the correctness of components that build on it (e.g. a key value service built on RPC). To enable modular specification and verification in a distributed systems, Grove uses the idea of …
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Longitudinal Evaluation of Retinal Capillaries in Experimental Glaucoma
… The loss of radial peripapillary capillaries (RPCs) has been hypothesized to play a role in retinal ganglion cell axon degeneration in glaucoma. Previous histological work has shown that structural alterations and losses of RPCs are associated with glaucomatous pathology. However, the lack of …
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Characterization of Oslds For Use In Small Field Photon Beam Dosimetry
… was to redesign a Radiological Physics Center (RPC) mailable remote audit tool used for stereotactic radiosurgery (SRS) single beam dosimetry. A prototype phantom was designed and built housing nanoDot (Landauer Inc., Glenwood, IL) Al<sub>2</sub>O<sub>3</sub>:C optically stimulated luminescence …
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Development and Implementation of A Remote Audit to ol For High Dose Rate (Hdr) 192Ir Brachytherapy Using Optically Stimulated Luminescence Dosimetry
… OSLD-based phantom with accuracy suitable for RPC audits of HDR brachytherapy sources at institutions participating in NCI-funded cooperative clinical trials. An 8 × 8 × 10 cm<sup>3</sup> prototype with two slots capable of holding nanoDot Al<sub>2</sub>O<sub>3</sub>:C OSL dosimeters (Landauer, …
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Volumetric Modulated Arc Therapy Evaluation With The Radiological Physics Center Head and Neck Phantom
… accuracy using the Radiological Physics Center (RPC) head and neck (H&N) phantom. Clinically relevant treatment plans were created for the phantom using typical prescription and dose constraints for Elekta VMAT (planned with Pinnacle3 Smart Arc) and RapidArc and IMRT (both planned with Eclipse). …
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Intravitalmikroskopische Untersuchung zur Heat-Shock-Präkonditionierung, Remote-Präkonditionierung und ANP-Präkonditionierung im pankreatischen Ischämie/Reperfusionschaden an der Ratte
… (HP), Remote-Präkonditionierung (RPC), ANP-Präkonditionierung (ANP), sowie der Ischämie/Reperfusionsgruppe (IR) und der Kontrollgruppe (KO). <br>Ergebnisse: Die FKD sowohl der KO als auch der Präkonditionierungs-gruppen HR, RPC und ANP war zum Zeitpunkt 1h und 2h nach Reperfusion …
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Evaluation of Intensity Modulated Radiation Therapy (Imrt) Delivery Error Due to Imrt Treatment Plan Complexity and Improperly Matched Dosimetry Data
… delivery. The Radiological Physics Center (RPC) acts as both a remote and on-site quality assurance agency that credentials institutions participating in clinical trials. To date, about 30% of all IMRT participants have failed the RPC’s remote audit using the IMRT H&N phantom<em>. </em>The …
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Development of Robust Correlation Algorithms for Image Velocimetry using Advanced Filtering
… effects. The Robust Phase Correlation (RPC) estimator is introduced, with the coupled use of the phase correlation and spatial windowing. The RPC estimator additionally incorporates the use of a spectral filter designed from an analytical decomposition of the DPIV Signal-to-Noise Ratio …
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Synergetic Effects of Democracy and Economic Development on Income Inequality and the Role of Relative Political Capacity
… influence of Relative Political Capacity (RPC). Uncovering the pivotal role of RPC as democracies advance and economies progress, this research navigates the contours of income inequality. By dissecting distinct sub-samples of OECD and non-OECD countries, nuanced insights surface. Employing …
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Relación de la Inteligencia emocional con el desempeño en los estudiantes de Enfermería
… (RTP) y rendimiento practico-clínico (RPC). En ambos casos se emplearon las calificaciones medias globales de los distintos índices y asignaturas implicados. Los resultados apoyan el valor predictivo de la IE especialmente en el caso del RPC. Aunque al considerar las variables de …
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Development and Implementation of The Use of Optically Stimulated Luminescent Detectors In The Radiological Physics Center Anthropomorphic Quality Assurance Phantoms
<p>The Radiological Physics Center (RPC) uses both on-site and remote reviews to credential institutions for participation in clinical trials. Anthropomorphic quality assurance (QA) phantoms are one tool the RPC uses to remotely audit institutions, which include thermoluminescent dosimeters (TLDs) …
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Commissioning An Anthropomorphic Spine and Lung Phantom For Remote Dose Verification of Institutions Participating In Rtog 0631
The RPC developed a new phantom to ensure comparable and consistent radiation administration in spinal radiosurgery clinical trials. This study assessed the phantom’s dosimetric and anatomic utility. The ‘spine phantom’ is a water filled thorax with anatomy encountered in spinal radiosurgery: …
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Investigation of UHPC Columns for Stress-Strain Behaviour, Economic and Environmental Feasibility
… (UHPC) also known as Reactive Powder Concrete (RPC) was developed by in France circa 1995 (Richard & Cheyrezy, 1995). The most notable characteristics of RPC are its mechanical properties, which are an “ultra high” compressive strength (𝑓′𝑐 ≥ 150 𝑀𝑃𝑎), a high flexural strength (modulus of …
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O e-learning como instrumento de expansão do ensino do português língua estrangeira na China
… e diplomáticas da República Popular da China (RPC) com os países de língua portuguesa contribuiu decisivamente para a expansão do ensino de Português Língua Estrangeira (PLE) nas universidades chinesas. Contudo, este veloz crescimento tem ocorrido em sacrifício da qualidade dos cursos e …
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Synthesis of side-chain polystyrenes for all organic solution processed OLEDs
… By controlling the relative pyridine content (RPC) solubility into methanol was induced for polystyrenes with bulky side-chains. Materials with RPC ≥ 0.5 could be deposited orthogonally from solution without harming underlying layers. From the best of our knowledge, this is the first time such …
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