Results 141 to 150 of about 9,520 (287)

Robust outage secrecy rate optimizations for a MIMO secrecy channel

, 2015
This letter investigates robust secrecy rate optimization techniques for a multiple-input-multiple-output (MIMO) wiretap channel in the presence of a multiantenna eavesdropper.
Johnston, Martin, Cumanan, Kanapathippillai, Ding, Zhiguo, Le Goff, Stéphane, Chu, Zheng   +4 more
core  

Secrecy Performance Analysis of Cooperative NOMA Networks With Active Protection under α - μ Fading

, 2019
In this paper, we analyze the secrecy performance of a cooperative communication wireless system using nonorthogonal multiple access (NOMA) over α − µ fading channel.
Hung Tran, Pham Huu, Tung,, Nguyen Dinh, Viet,, Truong Xuan Quach, Van Nhan Vo, Viet Nguyen Dinh, Tung Pham Huu, Nhan Vo, Van,, Xuan Truong, Quach,, Tran, Hung,   +9 more
core   +1 more source

Baseline Neuroinflammation Stratifies TSPO‐PET Response to Disease‐Modifying Therapy in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate which baseline clinical and imaging characteristics best predict TSPO‐PET‐measurable reduction in glial activation following treatment of multiple sclerosis (MS), to utilize this information for designing more efficient biomarker‐based clinical trials targeting glial activation.
Marlene T. Morch, Markus Matilainen, Giulia N. Baldrighi, Marjo Nylund, Maija Saraste, Laura Airas   +5 more
wiley   +1 more source

Secrecy Performance of Backscatter Communication Networks with Multiple Reader and Tag Selection Schemes [PDF]

This paper investigates the secrecy performance of optimal tag selection (OTS) and random tag selection (RTS) schemes of a passive backscatter communication network comprising multiple tags, multiple readers, and an eavesdropper with a practical non ...
Khan, Yasin, Dubey, Ankit, Orappanpara Soman, Sunish Kumar   +2 more
core   +1 more source

Evaluation of a Novel Electric Health Record Sidecar Application to Display Rheumatoid Arthritis Clinical Outcomes During Clinic Visits: Results of a Stepped‐Wedge Cluster Randomized Pragmatic Trial

Arthritis Care &Research, EarlyView.
Objective We developed a novel electronic health record sidecar application to visualize key rheumatoid arthritis (RA) outcomes, including disease activity, physical function, and pain, via a patient‐facing graphical interface designed for use during outpatient visits (“RA PRO dashboard”).
Gabriela Schmajuk, Jing Li, Cathy Nasrallah, Cherish Wilson, Alicia Hamblin, Christine Hariz, Cammie Young, Stephen Shiboski, Emma Kersey, Mary Nakamura, Judith F. Ashouri, Mehrdad Matloubian, Andrew J. Gross, Jennifer Barton, Beth Berrean, Jonathan Prugh, Jinoos Yazdany   +16 more
wiley   +1 more source

Secrecy outage performance of SWIPT-NOMA network with Alamouti/MRC

: This study investigates the secrecy outage performance of multi-user simultaneous wireless information and power transfer (SWIPT) non-orthogonal multiple access (NOMA) networks with Alamouti space-time block coding (STBC) and maximum ratio combining ...
Demirkol, Büşra, Kucur, Oğuz, Karabulut Kurt, Gunes   +2 more
core   +1 more source

On Secrecy Performance of Mixed RF-FSO Systems

, 2017
In this work, we study the secrecy performance of a mixed radio frequency-free space optical (RF-FSO) transmission systems. All RF links experience Nakagami-m fading and the FSO link experiences the Gamma-Gamma fading.
Pan, Gaofeng, Ansari, Imran Shafique, Park, Kihong, Dai, Zhijun, Alouini, Mohamed-Slim, Lei, Hongjiang   +5 more
core   +1 more source

Addressing Economic Insecurities Can Improve Patient‐Reported Outcomes in Lupus

Arthritis Care &Research, EarlyView.
Objective Economic insecurities, such as food, housing, transportation, and financial challenges, are modifiable risk factors and influence patient‐reported outcomes (PROs) in systemic lupus erythematosus (SLE). We examined the following: (1) associations between economic insecurities and PROs, and (2) the impact of screening and addressing economic ...
Jay Patel, Tripti Singh, Meredith Ingersoll, Shelby Gomez, Amanda Weber, Sarah E. Panzer, Sancia Ferguson, Christie M. Bartels, Shivani Garg   +8 more
wiley   +1 more source

On the secrecy performance of transmit-receive diversity and spatial multiplexing systems. [PDF]

PeerJ Comput Sci, 2019
Maichalernnukul K.
europepmc   +1 more source

Use of a Molecular Signature Response Classifier to Inform Treatment Selection Improves Clinical Disease Activity Among Patients with Rheumatoid Arthritis Initiating a Biologic or Targeted Synthetic Disease‐Modifying Antirheumatic Drug

Arthritis Care &Research, EarlyView.
Objective We assessed the effectiveness of PrismRA to improve clinical outcomes among patients with rheumatoid arthritis (RA) initiating treatment with a biologic or targeted synthetic disease‐modifying antirheumatic drug (b/tsDMARD). Methods PrismRA incorporated 19 gene expression features and four clinical features to assess a patient's likelihood of
Fenglong Xie, Timothy Beukelman, Nicholas P. McCormick, Jeffrey R. Curtis   +3 more
wiley   +1 more source