Laser Phase Noise Tolerant and Power-Fading-Free Hybrid Fiber-Wireless Double-Sideband Transmission With Spectral Efficiency Enhancement by Jiankang Li, Yuancheng Cai, Shitong Xiang, Xiaoguang Yang, Mingzheng Lei, Bingchang Hua, Jiao Zhang, Junjie Ding, Yucong Zou, Xingyu Chen, Xiang Liu, Yunwu Wang, Jianjun Yu, Min Zhu

“…A proof-of-concept experiment using two independent 3-GBd quadrature phase shift keying (QPSK) signals at W band (92.5 GHz) is performed. …”
Get full text

MYOFASCIAL SYMPTOMS IN CLINIC COMPRESSION OF DISLOCATION OF THE TEMPOROMANDIBULAR JOINT DYSFUNCTION by V.M. Novikov, P.I. Yatsenko, O.V. Rybalov

“…The issue here is that the algorithm of diagnostic measures with paresis of mimetic muscles does not include the research of TMJ components´ correlation between each other. …”
Get full text

Free-living use of artificial pancreas for children with type 1 diabetes: systematic review by Klemen Dovc, Gül Yeşiltepe Mutlu, Yury I. Philippov, Dmitry N. Laptev, Evgenia M. Patrakeeva, Lubov O. Chernilova, Alsu G. Zalevskaya, Marina V. Shestakova, Tadej Battelino

“…BACKGRAUND: A closed-loop glucose control system or ‘artificial pancreas’ consists of three components – a Continuous Glucose Monitor (CGM), infusion pumps to deliver hormone(s) and a sophisticated dosing algorithm to control hormone delivery. In the past years, numerous studies with closed-loop system devices were conducted with gradual shift to out-of-hospital environment and with lengthening study duration. …”
Get full text

SIDDA: SInkhorn Dynamic Domain Adaptation for image classification with equivariant neural networks by Sneh Pandya, Purvik Patel, Brian D Nord, Mike Walmsley, Aleksandra Ćiprijanović

“…Modern neural networks (NNs) often do not generalize well in the presence of a ‘covariate shift’; that is, in situations where the training and test data distributions differ, but the conditional distribution of classification labels given the data remains unchanged. …”
Get full text

工程机械变速箱齿轮布局优化 by 李华, 姚进, 赵世佳, 吴水深

“…Taking coaxial power shift gearbox of construction machinery as research object,the layout topology of gearbox is analyzed.Using planar multi-bar mechanism to express its topological characteristics,its topology map is painted.Based on this topology map,an optimized mathematical model of gears layout is established,the smallest end-face area is the objective function.An example is given at last.Genetic algorithms were used to solve this optimization example.Optimization calculation results show that the methods can effectively reduce the end-face area of transmission box.…”
Get full text

Optimal Scheduling of Electric Vehicle Aggregators in Residential Areas: A Cost Minimization Approach by Muhammad Ahsan Niazi, Syed Abid Ali Shah Bukhari, Vikram Kumar, Khalil Muhammad Zuhaib, Usama Aslam

“…Using a Multi-Agent Charging and Discharging (MACD) algorithm, the study shifts EV charging from peak to off-peak hours, leveraging time-of-use (TOU) pricing to reduce overall electricity costs. …”
Get full text

Two-dimensional sparse recovery method for channel estimation in massive MIMO OTFS systems by WANG Han, WEN Fangqing, LI Xingwang, WANG Xianpeng

“…Unlike traditional OMP-based methods, in which delay and Doppler shifts were estimated independently, the proposed algorithm combined these two dimensions into a unified delay-Doppler (DD) domain, effectively leveraging the multi-dimensional sparsity of OTFS channels. …”
Get full text

Corporate Real Estate alignment by Monique Arkesteijn

“…In the first pilot, the algorithm (step 5b) was not able to generate a local optimum because a subset of the alternatives was infeasible. …”
Get full text

Discovering the Influences of Complex Network Effects on Recovering Large Scale Multiagent Systems by Yang Xu, Pengfei Liu, Xiang Li, Wei Ren

“…We have established that when the multiagent system is organized as different network topologies according to different complex network attributes, the network shifts in different ways. Those interesting discoveries are helpful to predict how complex network attributes influence on system performance and in turn are useful for new algorithm designs that make a good use of those attributes.…”
Get full text

Direction-of-Arrival Estimation of Virtual Array Signals Based on Doppler Effect by Feng Zhao, Xia Hao, Hongbin Chen

“…The estimation accuracy of direction-of-departure (DOD) and direction-of-arrival (DOA) is reduced because of Doppler shifts caused by the high-speed moving sources. In this paper, an improved DOA estimation method which combines the forward-backward spatial smoothing (FBSS) technique with the MUSIC algorithm is proposed for virtual MIMO array signals in high mobility scenarios. …”
Get full text

Text Multilevel Encryption Using New Key Exchange Protocol by Zaid Nidhal Khudhair, Ahmed Nidhal, Nidhal K. El Abbadi

“…While the second branch of the proposal is the multi-key encryption algorithm. The current algorithm provides the ability to use more than two keys. …”
Get full text

Research on Ship Heave Motion Compensation Control Under Complex Sea State Environment Based on Improved Reinforcement Learning by ZHANG Qin, ZHOU Jingyi, WANG Xingyue, HU Xiong

“…ObjectiveIn the vast expanse of the boundless sea, the capricious and ever‒shifting interplay of wind and waves often presents unpredictable challenges to maritime operations. …”
Get full text

Vascular anomalies in childhood. Review and update by Juan Carlos López Gutiérrez, Jesús Pozo Losada, Manuel Gómez Tellado

“…They may be associated with additional malformations and frequently cause musculoskeletal and soft tissue hypertrophy or hypotrophy. They can develop anywhere in the body, invade any tissue and affect the function of various organs. …”
Get full text

Analysis of software methods for metal computed tomography artifact reduction: experimental research by A. V. Petraikin, Yu. A. Vasilev, Z. R. Artyukova, A. K. Smorchkova, D. S. Semenov, А. А. Baulin, A. A. Alikhanov, R. A. Erizhokov, O. V. Omelyanskaya

“…Metal artifact reduction algorithms do not distort the X‑ray density without an artifact source. …”
Get full text

4D-CTA image and geometry dataset for kinematic analysis of abdominal aortic aneurysmsZenodo by Mostafa Jamshidian, Adam Wittek, Saeideh Sekhavat, Farah Alkhatib, Jens Carsten Ritter, Paul M. Parizel, Donatien Le Liepvre, Florian Bernard, Ludovic Minvielle, Antoine Fondanèche, Jane Polce, Christopher Wood, Karol Miller

“…The images were acquired at Fiona Stanley Hospital in Western Australia and provided to the researchers at the Intelligent Systems for Medicine Laboratory at The University of Western Australia (ISML-UWA), where image-based AAA kinematic analysis was performed using a newly created algorithm, as described in [1]. The AAA geometries were extracted using an automated image processing pipeline comprising AI-based segmentation with PRAEVAorta software by NUREA (https://www.nurea-soft.com/), automated post-processing with the ISML-UWA in-house code (https://arxiv.org/abs/2403.07238), and surface model extraction using the freely available BioPARR (Biomechanics-based Prediction of Aneurysm Rupture Risk) (https://bioparr.mech.uwa.edu.au/) and 3D Slicer (https://www.slicer.org/) software packages [2,3]. …”
Get full text

Survey on data transmission in Bluetooth technology by Zhi-hong QIAN, Dan LIU

“…The different impact assessments on performance of data transmission of multiple Bluetooth protocol versions were analyzed.Packet selection algorithms,retransmission mechanisms,interference and security were discussed respectively.Strategies,employing extended-golay code and minimum frequency shift keying (MSK) modulation were proposed,which enhanced the probability of anti-interference and throughput of data packet.Moreover,a co-channel interference suppression approach based on channel switching and MSK modulation was proposed,which improved the carrier to interference ratio and throughput in piconets.Finally,the work was summarized and expectations as well as premeditation of the future were presented.…”
Get full text

Phase tomography with axial structured illumination by Nishant Goyal, Kedar Khare

“…Iterative frameworks naturally offer several advantages for addressing the data incompleteness issues (e.g. missing illumination angles) and have superior noise handling capability, since they employ suitable constraint functions. Despite this algorithmic framework shift, the HT system hardware still largely uses the multi-angle illumination geometries that were suitable for reconstructions based on the Fourier diffraction theorem. …”
Get full text

Mechanical Response Analysis of Existing Metro Stations Caused by Large-sectionRectangular Interchange Passage CloselyUnderpassing by WU Jun, ZHANG Jiabing, SUN Houqiang, DU Yu, TENG Lirong

“…[Method] Based on the theory of conventional random media and its algorithm, an improved algorithm is proposed. Taking Jinfu Interchange Station of Chengdu Rail Transit as an example, relevant engineering calculation parameters are selected, and a three-dimensional numerical simulation model for the interchange station is established. …”
Get full text

Optimizing low-power, anti-interference routing with IRS through spatiotemporal reinforcement and federated learning by Chengfu Fan, Shoujiu Xiong, Fei Zhou

“…The proposed algorithm dynamically adjusts IRS phase shifts at the physical layer, leveraging cross-layer optimization to coordinate the physical, link, and network layers. …”
Get full text

Evaluation of phenotypic and functional stability of RAW 264.7 cell line through serial passages. by Bartłomiej Taciak, Maciej Białasek, Agata Braniewska, Zuzanna Sas, Paulina Sawicka, Łukasz Kiraga, Tomasz Rygiel, Magdalena Król

Get full text