Results 11 to 20 of about 2,784 (160)

Modeling and Optimization of Frequency‐Doubled Radio‐Over‐Fiber Link Based on Deep Learning Technique

Advanced Photonics Research
Deep learning (DL) technology has shown extensive potential for modeling radio‐over‐fiber (RoF) systems. Meanwhile, frequency multiplication technology serves as an effective approach to reduce the bandwidth requirements of core components in RoF links ...
Difei Shi, Xiangyan Meng, Hanxin Chen, Wei Li   +3 more
doaj   +2 more sources

Naked-Eye Visual Warning of ppm_v-Level Fault-Free Humidity Upper Limit. [PDF]

Adv Sci (Weinh)
In this study, based on the urgent need in many critical fields for ppmv‐level fault‐free humidity upper limit (ppmv‐FFHUL) monitoring, an innovative threshold gated humidity sensing technology was developed. It exhibits superior portability (as thin and light as paper) and highly economic feature (without auxiliary instruments at all), and can achieve
Wei X, Qin T, Wang S, Zhang SX, Sheng L.
europepmc   +2 more sources

Adipose Mesenchymal Stem Cell-Derived Exosomes in Conjunction with Roflumilast Ameliorate Chronic Kidney Disease Through the Modulation of Fibrosis and Inflammation. [PDF]

Adv Biol (Weinh)
The novelty of this study showed that the injection of exosomes produced from ADMSCs in combination with Roflumilast poses a more favorable therapeutic outcome for CKD induced by Adriamycin, compared to therapy with exosomes or Roflumilast alone. Roflumilast and exosomes treatment lowered the expression of the apoptotic, fibrotic, and inflammatory ...
Ali M, Sherif MH, Barakat N, Yahia B, Shokeir AA, Sitohy B.   +5 more
europepmc   +2 more sources

Total Cost of Ownership of Digital vs. Analog Radio-Over-Fiber Architectures for 5G Fronthauling

IEEE Access, 2020
The article analyzes the total cost of ownership (TCO) of 5G fronthauling solutions based on analog and digital radio-over-fiber (RoF) architectures in cloud radio access networks (C-RANs).
Aleksejs Udalcovs, Marco Levantesi, Patryk Urban, Darli A. A. Mello, Roberto Gaudino, Oskars Ozolins, Paolo Monti   +6 more
doaj   +1 more source

Parry–Romberg syndrome associated with en coup de sabre in a patient from South Sudan – a rare entity from East Africa: a case report

Journal of Medical Case Reports, 2019
Background Parry–Romberg syndrome, also known as progressive hemifacial atrophy, is a rare degenerative disorder with numerous distinctive clinical presentations. It is usually slowly progressive, occurring more in females, and affects primarily one side
Jimmy Girgis William Abdelnour, Youeil Girgis William Abdelnour, Rose-Mery Amin Boushra Kerollos, Ziryab Imad Taha Mahmoud   +3 more
doaj   +1 more source

A ketogenic diet normalizes interictal cortical but not subcortical responsivity in migraineurs

BMC Neurology, 2019
Background A short ketogenic diet (KD) treatment can prevent migraine attacks and correct excessive cortical response. Here, we aim to prove if the KD-related changes of cortical excitability are primarily due to cerebral cortex activity or are modulated
Cherubino Di Lorenzo, Gianluca Coppola, Martina Bracaglia, Davide Di Lenola, Giulio Sirianni, Paolo Rossi, Giorgio Di Lorenzo, Vincenzo Parisi, Mariano Serrao, Mackenzie C. Cervenka, Francesco Pierelli   +10 more
doaj   +1 more source

Power aggregation operators based on Yager t-norm and t-conorm for complex q-rung orthopair fuzzy information and their application in decision-making problems

Complex & Intelligent Systems, 2023
The complex q-rung orthopair fuzzy (CQ-ROF) set can describe the complex uncertain information. In this manuscript, we develop the Yager operational laws based on the CQ-ROF information and Yager t-norm and t-conorm.
Xiaoming Wu, Zeeshan Ali, Tahir Mahmood, Peide Liu   +3 more
doaj   +1 more source

Rhoifolin Alleviates Alcoholic Liver Disease In Vivo and In Vitro via Inhibition of the TLR4/NF-κB Signaling Pathway

Frontiers in Pharmacology, 2022
Background: Alcoholic liver disease (ALD) is a common chronic liver disorder worldwide, which is detrimental to human health. A preliminary study showed that the total flavonoids within Citrus grandis “Tomentosa” exerted a remarkable effect on the ...
Baoyu Mai, Ling Han, Ling Han, Ling Han, Jiarui Zhong, Jingqi Shu, Zelin Cao, Zelin Cao, Jiaqi Fang, Xiaoying Zhang, Zelin Gao, Fengxia Xiao, Fengxia Xiao   +12 more
doaj   +1 more source

Linguistic q-rung orthopair fuzzy prioritized aggregation operators based on Hamacher t-norm and t-conorm and their applications to multicriteria group decision making [PDF]

Archives of Control Sciences, 2022
The linguistic q-rung orthopair fuzzy (L q-ROF) set is an important implement in the research area in modelling vague decision information by incorporating the advantages of q- rung orthopair fuzzy sets and linguistic variables.
Nayana Deb, Arun Sarkar, Animesh Biswas
doaj   +1 more source

Hybrid Precoding for Millimeter Wave RoF Systems [PDF]

2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications, 2020
<div>Large propagation path loss and limited scattering</div><div>of millimeter wave (mm-wave) channels create new challenges for physical layer signal processing. Hence, in this paper, we propose a photonic hybrid precoding model for mm-wave radio-over-fiber systems that overcomes hardware constraints on radio frequency precoding ...
Yahia Alghorani, Salama Ikki
openaire   +1 more source