Báo cáo hóa học: " Particle swarm optimization for pilot tones design in MIMO-OFDM systems" pot

... hogonal pilots is ap proxi-mately 10-1at 30 dB SNR. By locating pilot tones uni-formly as such in orthogonal pilot tones, instead ofplacing them randomly, t he estimator performance willbe increased. ... 1996)doi:10.1186/1687-6180-2011-10Cite this article as: Seyman and Taşpinar: Particle swarm optimization for pilot tones design in MIMO-OFDM systems. EURASIP Journal onAdvances in Signal Processing 2011 2011:10.Submit your manuscript ... However, designing of pilot tones directly affect the performance of channel esti-mation algorithms. Hence, optimal design for trainingsymbols based on minimizing Cramer Rao lowerbound [7], minimizing...

Báo cáo hóa học: " Research Article Algorithms for Finding Small Attractors in Boolean Networks" potx

... work.2. ANALYSIS OF ALGORITHMS USING GENEORDERING FOR FINDING SINGLETONATTRACTORS In this section, we present algorithms using gene ordering for identification of singleton attractors along with ... (unexpressed). Although such binary expression is verysimple, it can retain meaningful biological information con-tained in the real continuous-domain gene expression pro-files. For instance, it can be ... algorithms for finding steadystates in other models and for theoretical analysis of suchalgorithms. For instance, Mochizuki performed theoreticalanalysis on the number of steady states in some continu-ous...

Báo cáo hóa học: "Particle Filtering Algorithms for Tracking a Maneuvering Target Using a Network of Wireless Dynamic Sensors" doc

... wasborninFerrol(Gali-cia, Spain) in 1974. He obtained the Licen-ciado en Informática (M.S.) and Doctor enInformática (Ph.D.) degrees from Universi-dade da Coruña (Spain), in 1997 ... Willsky,“Nonparametric belief propagation for self-calibration in sen-sor networks,” in Proceedings of the 3rd International Sympo-sium on Information Processing in Sensor Networks (IPSN ’04),pp. ... 1, pp. 4–14, Springer, New York, NY, USA, 2001.[19] R. Douc, O. Cappé, and E. Moulines, “Comparison of resam-pling schemes for particle filtering,” in Proceedings of the 4thInternational Symposium...

báo cáo hóa học:" A practical approach for the validation of sterility, endotoxin and potency testing of bone marrow mononucleated cells used in cardiac regeneration in compliance with good manufacturing practice" docx

... of the invasion assay as apotency testing for BM-MNC cells: we purpose to define asa minimal criteria to establish cell potency in cardiacregeneration, the obtainment of an invasion index notless ... while presenting an appropriate protein structure for invading cells to penetrate before passing through the membrane. The chamber was then placed in a 24-well culture dish containing 500 μl of ... originate from the starting or raw materials oradventitiously introduced during the manufacturing proc-ess. In any case, a thorough testing must be performed atthe level of finished product in...

Báo cáo hóa học: " Melanoma: A model for testing new agents in combination therapies" doc

... trial comparing concurrent biochemotherapy with cisplatin, vinblastine, dacarbazine, interleukin-2, and interferon alfa-2b with cisplatin, vinblastine, and dacarbazine alone in patients with ... patients with metastatic melanoma using chemotherapy with cisplatin, dacarbazine, and tamoxifen alone or in combination with interleukin-2 and interferon alfa-2b. J Clin Oncol 1999, 17:968-75.10. ... the adminis-tration of peptide alone was minimal, strongly emphasiz-ing the need to test combinations. Results from anongoing phase 3 study in which vaccination againstMage-3 is combined with...

Báo cáo hóa học: " Audio-Biofeedback training for posture and balance in Patients with Parkinson’s disease" doc

... This includes prospectively monitoringthose individuals with an increased fall risk and develop-ing interventions for improving balance control andreducing falls [1-6]. In PD, postural instability ... target zones (defined bya pattern of trunk inclination and local accelerations)which were adaptively estimated during a short initialcalibration phase in the beginning o f each training ses-sion ... better than at pre-training values.DiscussionToourknowledge,thisisthefirst intervention trialusing an ABF system for training posture and balance in patients with PD. In this pilot study, we demonstratedthat...

báo cáo hóa học:" Risk factor analysis for early femoral failure in metal-on-metal hip resurfacing arthroplasty: the effect of bone density and body mass index" potx

... thresholds of each risk factor and thecombined factors in order to provide more meaningful information for surgeons for clinical use. Results The Harris hip scores for patients significantly improved ... study included 373 metal-on-metal HRAs performed by a single surgeon using the vascular sparing posterior minimally invasive surgical approach. The average length of follow-up was 30±6 months. In ... notice below).Articles in Journal of Orthopaedic Surgery and Research are listed in PubMed and archived atPubMed Central. For information about publishing your research in Journal of Orthopaedic...

báo cáo hóa học:" Finding a cure for HIV: will it ever be achievable?" pot

... or activating latently infected resting cells with cytokines, such as IL-7or prostratin, show promising results in reversing latency in vitro when used either alone or in combination. In order ... hide in anatomicalreservoirs, such as the brain [49], the gastrointestinaltract [50] and the genital tract [51]. In the gastrointest-inal tract of patient s receiving cART, persi sting infectedcells ... big-gest challenge to finding a cure. In vivo, HIV latency occurs in resting CD4+ T cellseither as pre-integration or post-integration latency. Pre-integration latency refers to unintegrated HIV DNA...

Báo cáo hóa học: " Adjustable TXOP mechanism for supporting video transmission in IEEE 802.11e HCCA" potx

... changesaccording to the event definedbythequeuesizeinfor-mation and certain threshold values. Each event w illtrigger the state change as defined in the finite statemachine.Firstly, in the admission ... Cicconetti, L Lenzini, E Mingozzi, G Stea, A Software Architecture for Simulating IEEE 802.11e HCCA. In Proceedings of the 3rd InternationalWorkshop on Internet Performance, Simulation, Monitoring andMeasurement, ... onfeedback queue size information. The mecha nism aims for prompt serving burst packets, generated from theincoming video frames, which finally minimizes the packet delay. Both system performance (mean...

Báo cáo hóa học: " Strong convergent result for quasi-nonexpansive mappings in Hilbert spaces" doc

... result for quasi-nonexpansivemappings in Hilbert spacesMing Tian*and Xin Jin* Correspondence:tianming1963@126.comCollege of Science, Civil AviationUniversity of China, Tianjin 300300,ChinaAbstract In ... descent scheme for nonexpansive mappings in Hilbert spaces. 2010 International Conference on Computational Intelligence and Software Engineering, CiSE 2010(2010). art. no. 56770647. Maingé, PE: ... {an} satisfies certain conditions:minx∈C12Ax, x−x, b,(1:3)where C is the set of fixed points set of T on H and b is a given point in H. In 2006, Marino and Xu [3] combined the iterative...

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