Results 151 to 160 of about 204,891 (311)

On the use of H-inf criterion in channel estimation and precoding in massive MIMO systems

, 2017
In this paper, a channel estimation (CE) and precoding scheme by using H-infinity (H-inf) criterion for mitigation of pilot contamination (PC) in massive multiple input multiple output (MIMO) orthogonal frequency division multiplexing (OFDM) systems is ...
Xu, Peng, Wang DM(王东明), Qi F(祁峰)   +2 more
core  

A Phase I study of the pharmacokinetics (PK), bioavailability, dose proportionality, safety, and tolerability of topiramate injection compared to Oral topiramate in healthy adult participants

Epilepsia, EarlyView.
Abstract This Phase I study evaluated the safety, tolerability, and pharmacokinetics of a 30‐min topiramate injection (intravenous [IV] TPM) infusion compared with oral topiramate (oral TPM) in healthy adult participants. In this randomized, open‐label, dose escalation, crossover study with 37 healthy participants received single doses of 50, 100, or ...
Adeboye O. Bamgboye, James C. Cloyd, Bernard D. King, Lisa D. Coles   +3 more
wiley   +1 more source

Moving beyond spike detection: High frequency‐driven masking improves seizure onset zone localization in intracranial electroencephalography

Epilepsia, EarlyView.
Abstract Objective Interictal epileptiform spikes (IESs) are widely used biomarkers of epileptogenic tissue in presurgical epilepsy evaluation. However, their reliability for seizure onset zone (SOZ) localization in high‐density intracranial electroencephalography (iEEG) remains inconsistent.
Amir Hossein Ayyoubi, Behrang Fazli Besheli, Valentina Hrtonova, Jhan Luke Okkabaz, Chandra Prakash Swamy, Zhiyi Sha, Jay Gavvala, Nicholas Gregg, Thomas R. Henry, Sandipan Pati, Sacit Karamursel, Richard Marsh, Jamie Van Gompel, Kai Miller, Vaclav Kremen, Gregory Worrell, Nuri F. Ince   +16 more
wiley   +1 more source

Complete lesion resection and early surgical intervention are favorable factors for long‐term seizure freedom in drug‐resistant epileptic spasms

Epilepsia Open, EarlyView.
Abstract Objective Epileptic spasms (ES) in children carry a high risk of neurodevelopmental delay, yet predictors of long‐term surgical outcome remain incompletely defined. This study aimed to evaluate seizure outcomes following epilepsy surgery and to identify independent prognostic factors for postoperative recurrence.
Hua Li, Yao Wang, Qiang Guo, Junxi Chen, Kaihui Li, Danfang Li, Qinghua Tan, Jing Guo   +7 more
wiley   +1 more source

Bridging computational and clinical strategies for presurgical identification of epileptogenic networks

Epilepsia Open, EarlyView.
Abstract Objective About one third of epilepsy patients are drug‐resistant. Resective epilepsy surgery remains a key treatment option but depends critically on accurate identification of the seizure onset zone (SOZ), which is still guided mainly by subjective visual inspection of electrophysiological signals.
Tena Dubcek, Debora Ledergerber, Kristina Koenig, Adham Elshahabi, Rafael Polania, Lukas Imbach   +5 more
wiley   +1 more source

Forecasting Duration in High‐Frequency Financial Data Using a Self‐Exciting Flexible Residual Point Process

Journal of Forecasting, EarlyView.
ABSTRACT This paper presents a method for forecasting limit order book durations using a self‐exciting flexible residual point process. High‐frequency events in modern exchanges exhibit heavy‐tailed interarrival times, posing a significant challenge for accurate prediction.
Kyungsub Lee
wiley   +1 more source

Circulating sTLR4 and sTREM-1 in Knee Osteoarthritis: Associations with Study-Specific MRI-Defined Categories and Disease Burden. [PDF]

J Clin Med
Ünlü R, Uzun H, Mısıroğlu N, Dündar B, Şenyiğit A, Savaş M.   +5 more
europepmc   +1 more source

Tail Risk Transmission in Agricultural and Energy Markets

Journal of Futures Markets, EarlyView.
ABSTRACT This paper examines downside hedging, tail diversification, and extreme tail risk transmission between crude oil and agricultural commodity futures over two decades. We develop complementary indicators of downside dependence, including sign‐switching frequency and persistence, to assess tail risk dynamics, hedging effectiveness, and associated
Emmanuel Senyo Fianu, Daniel Felix Ahelegbey, Roberto Casarin, Luigi Grossi   +3 more
wiley   +1 more source

INF-NDN IoT: An Intelligent Naming and Forwarding in Name Data Networking for Internet of Things

Internet of things (IoT) has emerged as a quintessential paradigm of communication systems. Current literature introduces notion of a named data network for IoT (NDN-IoT), optimizing IoT communication by employing name-based networking.
Byung-Seo Kim (24025899), Ihsan Ullah (504126), Muhammad Atif Ur Rehman (23880153), Muhammad Salah Ud Din (24034902), Ghulam Musa Raza (24034899)   +4 more
core  

Increased Junctional Zone Stiffness and Serum Small Extracellular Vesicle Proteomic Signatures in Adenomyosis-Associated Infertility: An Exploratory SWE and Proteomic Study. [PDF]

Int J Womens Health
Wang X, Deng S, Pan X, Lyu G.
europepmc   +1 more source