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4401
Performance analysis of dual-hop mixed RF-FSO systems combined with NOMA.
Published 2024-01-01“…This paper investigates the performance of hybrid radio frequency/free space optical (RF/FSO) systems combined with non-orthogonal multiple access communications technology. We examine a scenario where the source and destination are separated by a large distance, with no direct link between them. …”
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4402
Jews, Rights, and Belonging in Tunisia: Léon Elmilik, 1861-1881
Published 2020-12-01“…Rather than presume that Elmilik was a janus-faced opportunist, I argue that his different, at times opposed engagements were representative of the multiple repositories in which Jews located their rights. …”
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4403
Le webdocumentaire : un outil numérique innovant au service de l’enseignement, de la recherche et de la valorisation
Published 2020-06-01“…Among the multiplicity of digital tools now available to researchers, the Web documentary stands out by the richness of its possible uses. …”
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4404
Coordinated UAV-UGV trajectory planning based on load balancing in IoT data collection
Published 2024-01-01“…To improve the efficiency of large-scale Internet of things (IoT) data collection, a coordinated trajectory planning algorithm for multiple aerial and ground vehicles based on load balancing region partitioning was proposed, where unmanned aerial vehicles (UAVs) acting as aerial base stations were dispatched to gather data from IoT devices and unmanned ground vehicles (UGVs) acting as mobile battery swap stations were used to compensate for the shortage of UAV’s energy.Aiming at shortening the mission completion time, the optimization task was to minimize the longest mission time among a fleet of UAV-UGVs, which was formulated as a variant of min-max multi-depot vehicle routing problem and solved from the load-balancing perspective.Specifically, the IoT devices were assigned to the UAV-UGVs’ service zones by a load-balancing region partition algorithm, based on which the trajectory planning problem of multiple UAV and UGV was reduced to several independent route planning problems for each UAV-UGV pair.Then, a cooperative trajectory planning strategy was developed to optimize the route in each service zone.Numerical results validate that the proposed algorithm outperforms the compared algorithms in terms of mission completion time and balancing degree.…”
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4405
Transparency, nonclassicality, and nonreciprocity in chiral waveguide quantum electrodynamics
Published 2025-02-01“…In particular, for two qubits detuned antisymmetrically with respect to the central waveguide frequency, we find transparency in forward transmission and in photon numbers for arbitrary values of the input powers provided the phase separation between qubits is an integer multiple of π. Values of g^{(2)}(0) less than unity can be reached even for nonzero value of the intrinsic damping by using phase separation different from integer multiple of π, marking the transition from classical to quantum light. …”
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4406
Multilayer Orthogonal Beamforming for Priority-Guaranteed Wireless Communications
Published 2012-08-01“…In order to support efficient spectrum sharing between M2M devices and normal mobile users, in the paper, we propose a multilayer orthogonal beamforming (MOBF) scheme for M2M communications over orthogonal frequency division multiple access (OFDMA-) based cellular systems. Using MOBF, each subcarrier in OFDMA systems could be efficiently reused by both normal mobile users and machine-type devices which are organized into multiple virtual layers. …”
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4407
Cooperative Control of Multistation Passenger Inflows in Case of Irregular Large-Scale Passenger Flows
Published 2022-01-01“…This study focuses on the large passenger flow control problem, after an operation interruption occurs, to develop a methodology that can efficiently control the passenger inflows of multiple stations and avoid overcrowding inside stations. …”
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4408
Individual participant data (IPD) meta-analysis: An introduction – Narrative review
Published 2025-01-01“…In contrast, individual participant data meta-analysis (IPD-MA) includes and segregates individual patient data to study new outcomes, identify outcome predictors, and analyse multiple covariate effects on treatments. IPD-MA requires data from multiple investigators, review board approvals, clear communication with collaborators, and statistical recalculation of cumulative data. …”
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4409
Socio Economic Assessment of Urban Forestry Respondents’ income in Okiti Pupa, Ondo State, Nigeria
Published 2015-01-01“…Data were analysed using descriptive statistics and multiple regression models. Results revealed that the average age of the respondent was estimated to be 47 years. …”
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4410
Teaching Evaluation Algorithm Based on Grey Relational Analysis
Published 2021-01-01“…The basic idea of quantitatively measuring the correlation between each factor and the object is to determine the similarity between the reference data sequence and the shape of multiple comparison data sequences and to determine whether the connection is strong. …”
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4411
Performance analysis for cooperative NOMA networks based SWIPT with adaptive power splitting
Published 2023-01-01“…In order to improve the spectrum effectiveness, decrease the power consumption of wireless communication system, for a two-way cooperative non-orthogonal multiple access (NOMA) network with simultaneous wireless information and power transfer (SWIPT), an adaptive power splitting scheme of SWIPT was proposed.Based on the decode-and-forward protocol and the users’ distance information, the successive interference cancellation was carried out at the relay to decode the users’ messages and harvest the energy from the sources.An adaptive power splitting scheme was proposed based on users’ channel state information, which the relay could successfully decode the users’ information and harvest the most energy from the sources.Based on the harvested energy, the relay forwarded the decoded information of the users in the next time slot.According to the proposed adaptive power splitting scheme, the overall outage probability, end-to-end outage probability, and the diversity gain at high signal-to-noise ratio were derived.Compared with three-way cooperative orthogonal multiple access network with fixed power splitting of SWIPT, the proposed adaptive power splitting of SWIPT for two-way cooperative NOMA networks can achieve much better outage performance.…”
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4412
A Rare Case of Congenital Rhabdomyosarcoma with Review of the Literature
Published 2013-01-01“…We present a rare case of rhabdomyosarcoma of lip in a neonate with multiple lesions within the head and necksub site hitherto unreported in the medical literature. …”
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4413
Existence of Solutions for a Schrödinger–Poisson System with Critical Nonlocal Term and General Nonlinearity
Published 2020-01-01“…We study the existence and multiplicity of nontrivial solutions for a Schrödinger–Poisson system involving critical nonlocal term and general nonlinearity. …”
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4414
Quasilinearization Technique for -Laplacian Type Equations
Published 2012-01-01“…The conditions for existence of multiple solutions to the original problem are obtained by multiply applying the quasilinearization technique.…”
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4415
Extramedullary Plasmacytoma of the Pancreas: A Rare Entity
Published 2012-01-01“…We report a case of pancreatic plasmacytoma in association with advanced multiple myeloma.…”
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4416
Similar Bronchodilation with Formoterol Delivered by Aerolizer or Turbuhaler
Published 1999-01-01“…BACKGROUND: In many countries, two dry powder formulations of inhaled formoterol are available for clinical use; one uses a single-dose device (Foradil, Aerolizer), and the other uses a multiple-dose device (Oxis, Turbuhaler).…”
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4417
Abnormal Expression of DICER1 Leads to Dysregulation of Inflammatory Effectors in Human Synoviocytes
Published 2019-01-01“…Dysregulation of multiple microRNAs widely takes place during rheumatoid arthritis (RA) and experimental arthritides. …”
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4418
Cooperative maximum adhesion tracking control for multi-motor electric locomotives
Published 2025-02-01“…Firstly, train traction system with multiple motors is constructed in accordance with Newton’s second law. …”
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4419
Multichannel Enhanced Millimeter-Wave SAR Imaging via Low-Rank Tensor-Train Decomposition
Published 2025-01-01“…In this article, an enhanced SAR imaging framework that combines along-track multiple channels is proposed using a low-rank tensor-train (TT) decomposition method, which is applicable for a co-located multiple input multiple output (MIMO) array or a phased-transmitting-digital-receiving array. …”
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4420
Multi-omics analysis in inclusion body myositis identifies mir-16 responsible for HLA overexpression
Published 2025-01-01“…Conclusions Our analysis highlights the importance of interrogating multiple omics to enhance knowledge discovery in rare diseases. …”
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