Results 71 to 80 of about 1,654 (206)
Physiological Reports, Volume 13, Issue 15, August 2025.Abstract Human sensory, cognitive, and motor processes often result in asymmetric cerebral hemisphere activation, observable through neurovascular coupling (NVC). Brain lateralization enables simultaneous performance of distinct functions, enhancing cognitive capacity.
Héctor Rojas‐Pescio +3 more
wiley +1 more source
Perinatal outcomes of resolved fetal cystic hygromas
Pregnancy, Volume 1, Issue 4, July 2025.Abstract Introduction Cystic hygroma is associated with additional fetal anomalies and genetic abnormalities. Although some cystic hygromas can progress to hydrops fetalis, some regress and resolve with advancing gestation. We aimed to describe the frequency with which cystic hygromas resolve, the prevalence and types of underlying genetic diagnoses ...
Emma E. H. Peek +5 more
wiley +1 more source
Adaptive Codebook Design and Assignment for Energy Saving in SCMA Networks
IEEE Access, 2017 Sparse code multiple access (SCMA) has been proposed as a candidate air interface (AI) technique for 5G wireless networks. However, the existing resource management schemes with predesigned SCMA codebooks cannot fully exploit user diversities in the ...
Daosen Zhai
doaj +1 more source
Low-complexity hybrid interference cancellation for sparse code multiple access
EURASIP Journal on Wireless Communications and Networking, 2022 Sparse Code Multiple Access (SCMA) is one of Non Orthogonal Multiple Access (NOMA) candidates for 5G, the fifth generation mobile network. Multiple overlapped blocks of SCMA code are transmitted per frequency layer which compels the receiver to cancel ...
Bilal Ghani +4 more
doaj +1 more source
Uplink Contention Based SCMA for 5G Radio Access [PDF]
, 2020 Fifth generation (5G) wireless networks are expected to support very diverse applications and terminals. Massive connectivity with a large number of devices is an important requirement for 5G networks.
Liqing Zhang +7 more
core
Impact of overload factor on uplink SCMA system
Dianxin kexue, 2018 Sparse code multiple access (SCMA) is regarded as a promising multiple access technology for 5G because of its excellent performance.One of the major challenges that 5G networks are facing is the massive connectivity in terms of both data volume and the ...
Hongyang ZHANG +3 more
doaj +2 more sources
Case Studies in Construction MaterialsTo broaden the application prospects of fast-melting styrene-butadiene-styrene modifiers (F-SBS) and meet diverse requirements, this study utilizes crumb rubber (CR) as a partial substitute for F-SBS to prepare fast-melting SBS/CR modified asphalt (F ...
Jinyao Li +5 more
doaj +1 more source
An overview of current prenatal genetic screening and diagnosis guidelines
Pregnancy, Volume 1, Issue 3, May 2025.Abstract The landscape of prenatal genetics continues to evolve rapidly, with improvements in processing speed and technology. Clinicians are tasked with staying current with the latest recommendations for prenatal genetic screening and diagnosis in order to provide patient‐centered and evidence‐based care. We present a review of 15 societal guidelines
Carmen M. A. Santoli +3 more
wiley +1 more source
Iterative receiver design for polar-coded SCMA systems
, 2021 An edge-cancellation-aided iterative detection and decoding (EC-IDD) algorithm is proposed for polar-coded sparse code multiple access (SCMA), which jointly performs Gaussianapproximated message passing (GA-MP) detection of SCMA supported by the soft ...
Maunder, Robert +5 more
core +1 more source
FEBS Open Bio, Volume 15, Issue 3, Page 490-505, March 2025.Scientific literacy (SL) skill development and retention in kinesiology students was assessed in a research methods course taught using a flipped classroom approach. SL skills improved (16.3%, n = 57) with higher SL skill development positively correlated with final grade (r = 0.526).
Elaina B. K. Brendel +5 more
wiley +1 more source