Results 41 to 50 of about 4,925 (231)
Lasers in Surgery and Medicine, EarlyView.ABSTRACT Objective To evaluate the effects of antimicrobial photodynamic therapy (aPDT), systemic pharmacological therapy, and their combination on irradiated mandibular post‐extraction bone repair relevant to osteoradionecrosis (ORN) development in a rat model. Methods Twenty‐six male Wistar rats were initially randomized into five experimental groups:
Larissa Lopes Fonseca +9 more
wiley +1 more source
Distributed Iterative Multiuser Detection through Base Station Cooperation
EURASIP Journal on Wireless Communications and Networking, 2008 This paper deals with multiuser detection through base station cooperation in an uplink, interference-limited, high frequency reuse scenario. Distributed iterative detection (DID) is an interference mitigation technique in which the base stations at ...
Khattak Shahid +2 more
doaj +2 more sources
Assessing Clinical Competence of Postgraduate Dental Specialty Trainees: A Scoping Review
European Journal of Dental Education, EarlyView.ABSTRACT Background Assessment is essential to ensure that trainees meet competency standards in delivering patient care. However, a comprehensive summary of the literature on clinical assessment in postgraduate dental education is largely absent. Filling this gap is essential for developing effective assessment processes to help support competency ...
Fatemeh Amir‐Rad +4 more
wiley +1 more source
ICT Express, 2021 In this paper, we address the problem of joint transmit beamforming and power control for a multiuser multiple-input single-output (MISO) indoor optical downlink channel.
Sudhanshu Arya +4 more
doaj +1 more source
Increased Genetic Instability in Exfoliated Oral Cells in Patients With Epidermolysis Bullosa
Oral Diseases, EarlyView.ABSTRACT Objective To analyze the nuclear abnormalities of cytotoxicity—karyorrhexis (KR), karyolysis (KL), and pyknosis (PN)—and genotoxicity—micronucleus (MN) in exfoliated cells from different sites of the oral mucosa in patients with Epidermolysis Bullosa (EB) and a control group.
Ana Carolina Sias Franco Franzosi +5 more
wiley +1 more source
Interference sensitivity for multiuser MIMO in LTE [PDF]
2011 IEEE 12th International Workshop on Signal Processing Advances in Wireless Communications, 2011 A recent idea of exploiting the promised gains of multi-user MIMO for future cellular standards as LTE by intelligent interference aware receivers instead of suboptimal singleuser receivers is quite promising. However this detection strategy is based on the exploitation of the structure of interference which necessitates the knowledge of the ...
Rizwan Ghaffar, Raymond Knopp
openaire +1 more source
Restoration Ecology, EarlyView.Abstract Introduction Polycyclic aromatic hydrocarbons (PAHs), a class of petroleum‐derived compounds known for causing cellular damage and for their recalcitrant behavior, severely limit effective biodegradation. Arbuscular mycorrhizal fungi (AMF) from oil‐contaminated environments can mitigate PAH‐related stress on host plants, highlighting the ...
Ocimar F. de Andrade +7 more
wiley +1 more source
Three design aspects of multicarrier interleave division multiple access [PDF]
, 2008 This paper presents a novel generalized transceiver architecture, i.e., Multicarrier Interleave-Division-Multiplexing-aided Interleave Division Multiple Access (MC-IDM-IDMA). A parallel interference cancellation (PIC)-aided iterative multiuser detection (
Zhang, Rong, Hanzo, Lajos
core +1 more source
International Journal of Antennas and Propagation, 2012 The SVD-aided joint transmitter and receiver design for the uplink of CDMA-based synchronous multiuser Turbo-BLAST systems is proposed in the presence of channel state information (CSI) imperfection.
Xiaomin Chen, Xiangbin Yu, Dazhuan Xu
doaj +1 more source
Beamforming and multiuser detection in CDMA systems with external interferences [PDF]
1999 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. ICASSP99 (Cat. No.99CH36258), 1999 Multiuser detection has been investigated to mitigate the near-far effect in CDMA systems. Antenna arrays have been shown to provide spatial diversity and cancel undesired signals. In this paper we consider the synergy of both multiuser detection and antenna arrays for the base station of a CDMA system.
Muñoz Medina, Olga +1 more
openaire +2 more sources