Results 81 to 90 of about 68,464 (353)

sj-docx-1-prf-10.1177_02676591221092942 – Supplemental material for Effect of aortic cannulation depth on air emboli transport during cardiopulmonary bypass: A computational study

, 2022
Supplemental material, sj-docx-1-prf-10.1177_02676591221092942 for Effect of aortic cannulation depth on air emboli transport during cardiopulmonary bypass: A computational study by Raymond Ho, Charles McDonald, Jo P Pauls and Zhiyong Li in ...
Charles McDonald (11875073), Zhiyong Li (47765), Jo P Pauls (11980728), Raymond Ho (11797715)   +3 more
core   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

The Effectiveness of injectable platelet-rich fibrin and bone graft addition to open flap debridement for infrabony pocket therapy

Majalah Kedokteran Gigi Indonesia, 2022
Various biomaterials have been utilized as additional material to help tissue regeneration in the open flap debridement (OFD) procedure. Platelet-rich fibrin (PRF) is an autologous platelet concentrate that contains many growth factors (GFs) and ...
Rizka Dindarini, Dahlia Herawati, Sri Pramestri Lastianny   +2 more
doaj   +1 more source

The dependence of radar target detectability on array weighting function [PDF]

, 2009
Presented at the IET-Radar 2007 Conference Edinburgh 15-18 October 2007This paper describes simulation work to assess the detectability of targets by an airborne fire control radar (FCR) operating in a medium pulse repetition frequency (PRF) mode in ...
Alabaster, Clive M., Hughes, Evan J.
core  

sj-docx-1-prf-10.1177_02676591211042559 – Supplemental material for Differences in the serum metabolic profile to identify potential biomarkers for cyanotic versus acyanotic heart disease

, 2021
Supplemental material, sj-docx-1-prf-10.1177_02676591211042559 for Differences in the serum metabolic profile to identify potential biomarkers for cyanotic versus acyanotic heart disease by Suman Vimal, Renuka Ranjan, Surabhi Yadav, Gauranga Majumdar ...
Balraj Mittal (171522), Neeraj Sinha (503402), Gauranga Majumdar (11382772), Surendra Kumar Agarwal (11382775), Surabhi Yadav (11382769), Renuka Ranjan (5629580), Suman Vimal (11382766)   +6 more
core   +1 more source

Reduction of relative centrifugation force within injectable platelet-rich-fibrin (PRF) concentrates advances patients’ own inflammatory cells, platelets and growth factors: the first introduction to the low speed centrifugation concept

European Journal of Trauma and Emergency Surgery, 2017
PurposeThe aim of this study was to analyze systematically the influence of the relative centrifugation force (RCF) on leukocytes, platelets and growth factor release within fluid platelet-rich fibrin matrices (PRF).Materials and methodsSystematically ...
J. Choukroun, S. Ghanaati
semanticscholar   +1 more source

A comparative evaluation of Advanced Platelet-Rich Fibrin (A-PRF) and Platelet-Rich Fibrin (PRF) as a Scaffold in Regenerative Endodontic Treatment of Traumatized Immature Non-vital permanent anterior teeth: A Prospective clinical study

Journal of Clinical and Experimental Dentistry, 2021
Background Regenerative endodontic treatment (RET) is a promising treatment alternative for traumatized immature non-vital teeth. Advanced platelet-rich fibrin (A-PRF) contains significantly more growth factors than Platelet-rich fibrin (PRF) and has not
Veena Jayadevan, P. Gehlot, V. Manjunath, S. Madhunapantula, Jyothi-Swandenahalli Lakshmikanth   +4 more
semanticscholar   +1 more source

The Sum of PRPs Is a Secure PRF [PDF]

, 2000
Given d independent pseudorandom permutations (PRPs) πi, ..., πd over {0; 1}n, it appears natural to define a pseudorandom function (PRF) by adding (or XORing) the permutation results: sumd(x) = π1(x) ⊕...⊕πd(x). This paper investigates the security of sumd and also considers a variant that only uses one single PRP over {0; 1}n.
openaire   +2 more sources

Adaptive Security of Constrained PRFs [PDF]

, 2014
Constrained pseudorandom functions have recently been introduced independently by Boneh and Waters (Asiacrypt’13), Kiayias et al. (CCS’13), and Boyle et al. (PKC’14). In a standard pseudorandom function (PRF) a key k is used to evaluate the PRF on all inputs in the domain.
Georg Fuchsbauer, Momchil Konstantinov, Krzysztof Pietrzak, Vanishree Rao   +3 more
openaire   +2 more sources

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source