Analyzing The Encountered Problems and Possible Solutions of Converting Relational Databases to Graph Databases by Ramazan Altın, A. Cumhur Kınacı

“…Relational database management systems have been used for storing data for a long time.However, these systems are insufficient to analyze the large and complex structure of the data. …”
Get full text

Compressive Detection Using Sub-Nyquist Radars for Sparse Signals by Ying Sun, Jianjun Huang, Jingxiong Huang, Li Kang, Li Lei, Yi Tang

“…This paper investigates the compression detection problem using sub-Nyquist radars, which is well suited to the scenario of high bandwidths in real-time processing because it would significantly reduce the computational burden and save power consumption and computation time. …”
Get full text

PHOTONICS TECHNOLOGY AS A WAY FOR UPGRADING KEY TECHNICAL FEATURES OF RADIO-SIGNAL DELAY DEVICES by T. N. Bakhvalova, M. E. Belkin, I. V. Gladyshev, S. A. Kudzh, A. S. Sigov

“…They include: (1) distributed structure of low-power emitters based on dense wavelength division multiplexing, (2) multicore optical fiber as retarding medium, (3) two-stage processing including optoelectronic repeater unit, and (4) optical recirculation time-delay circuit. Computer-aided simulation and experimental verification of the proposed principles have shown their feasibility, efficiency and the opportunity to improve significantly the energy consumption and weight-dimensional characteristics, to increase the maximum delay time up to the millisecond range with a step in the microsecond range, also to improve the quality and flexibility of the various apparatuses on basis of these devices.…”
Get full text

TempoGRAPHer: Aggregation-Based Temporal Graph Exploration by Evangelia Tsoukanara, Georgia Koloniari, Evaggelia Pitoura

“…Most real-world graphs, such as social and cooperation networks, evolve over time, and exploring their evolution may reveal important information. …”
Get full text

Damage Evaluation of the Paving around Manholes under Vehicle Dynamic Load by Wenjun Hu, Quanman Zhao, Yao Liu, Zhigang Li, Xianghui Kong

“…The results indicated that the impact load reached the maximum for the first time when the vehicle reached the top of the manhole cover, which was 1.29 times that of the static load, and the pavement damage coefficient was 2.12 times that of the static load. …”
Get full text

Positioning a Handshake Bay for Twin Stacking Cranes in an Automated Container Terminal Yard Block by Zhi-Hua Hu, Xi-Dan Tian, Yu-Qi Yin, Chen Wei

“…The proposed formulation considers the safe time interval to avoid crane collisions during adjacent crane movements. …”
Get full text

Barriers and facilitators of participants and non-participants of physical activity at the workplace by Antonio José Grande, Valter Silva

“…This practice should seek to reduce occupational barriers (e.g., available time at work to exercise) and promoting the factors that facilitate adhesion to this therapeutics.…”
Get full text

Removal of Sulfur Dioxide from Flue Gas Using the Sludge Sodium Humate by Yu Zhao, Guoxin Hu

“…The experimental results indicate that the inlet SO2 concentration slightly influences the SO2 absorption efficiency and significantly influences the desulfurization time. The pH of the absorption solution should be above 3.5 in this process in order to make an effective desulfurization. …”
Get full text

Edge-of-Chaos and Chaotic Dynamics in Resistor-Inductor-Diode-Based Reservoir Computing by A. H. Abbas, Hend Abdel-Ghani, Ivan S. Maksymov

“…We also evaluate the performance of RLD-RC tuned to operate in a chaotic regime under forced initial conditions, revealing the ability of the so-designed computer to accurately forecast complex time series and highlighting the potential of RLD circuits to serve as a backbone of efficient and versatile hardware RC systems.…”
Get full text

Path Planning of Unmanned Helicopter in Complex Environment Based on Heuristic Deep Q-Network by Jiangyi Yao, Xiongwei Li, Yang Zhang, Jingyu Ji, Yanchao Wang, Yicen Liu

“…The function can generate dynamic rewards in real time according to the environmental information, so as to guide the UH to move closer to the target and at the same time promote the convergence of the algorithm. …”
Get full text

Enhancing Driving Safety and Environmental Consciousness through Automated Road Sign Recognition Using Convolutional Neural Networks by M. H. F. Md Fauadi, M. F. H. Mohd Zan, M. A. M Ali, L. Abdullah, S. N. Yaakop and A. Z. M. Noor

“…The results show that the system is capable of recognizing signs in real time, with average accuracy for sign recognition from a distance of 10 meters: i) daytime = 89.8%, ii) nighttime = 75.6%, and iii) rainy conditions = 76.4%. …”
Get full text

Solar Modulation of AMS-02 Daily Proton and Helium Fluxes with Modified Force-field Approximation Models by Cheng-Rui Zhu, Mei-Juan Wang

“…Recently, the cosmic-ray experiment AMS-02 published daily fluxes of proton and helium for the period from 2011 May 20 to 2019 October 29 in the rigidity interval from about 1 to 100 GV, exhibiting fine time structures that correlate with solar wind properties on a daily basis. …”
Get full text

Determinants and Outcomes of Emergency Caesarean Section following Failed Instrumental Delivery: 5-Year Observational Review at a Tertiary Referral Centre in London by Sian McDonnell, Edwin Chandraharan

“…Almost 50% of women and 8.4% of neonates sustained trauma at the time of either their failed instrumental delivery or the caesarean section. …”
Get full text

Math-Phys-Chem Approaches to Life by Hitomi Kitaojima, Shigeru Kanemitsu

“…Aging as the process in which the built-in entropy decreasing function worsens as internal time passes. Thus comes our definition, “life is a one way flow along the intrinsic time axis toward the ultimate heat death, of denumerably many metabolic reactions, each at local equilibrium in view of homeostasis”. …”
Get full text

A Cooperative Intermodal Transportation Network Flow Control Method Based on Model Predictive Control by Yuankai Huang, Qicai Zhou, Xiaolei Xiong, Jiong Zhao

“…The method takes real-time information from all ITCP layers as input and generates flow control decisions for containers. …”
Get full text

Transgression et subversion : George Jacob Holyoake, Charles Bradlaugh et l’athéisme militant à l’époque victorienne by Jean-Michel Yvard

“…Not only did it have a theological dimension, but it also had major ethical and social implications that still made it rather uncommon at the time, particularly in the context of the renewal of faith that had been induced by evangelical forms of spirituality since the 18th century. …”
Get full text

A Wearable Wireless Energy Link for Thin-Film Batteries Charging by Giuseppina Monti, Laura Corchia, Egidio De Benedetto, Luciano Tarricone

“…Finally, experiments performed for calculating the charging time for a low capacity thin-film battery demonstrated that, for RF input power higher than 6 dBm, the time necessary for recharging the battery is lower than 50 minutes.…”
Get full text

Preparation of polymeric aluminium ferric chloride from bauxite tailings by Ma D., Guo M., Zhang M.

“…The optimal synthesizing parameters for the preparation of PAFC obtained were as follows: the concentration of hydrochloric acid of 24 wt%, ratio of hydrochloric acid to bauxite tailings of 6:1, temperature of 90ºC, leaching time of 2.5 hours, ration of pickle liquor to calcium aluminate of 12:1, polymerization temperature of 90ºC and polymerization time of about 3 hours. …”
Get full text

Access to the Highest Administrative Courts: between the Right of an Individual to Have a Case Heard and the Right of a Court to Hear Selected Cases by Wojciech Piątek

“… Hearing a dispute by a court in a reasonable time is one of the crucial conditions for the existence of an effective judicial system as imposed by the European law and national legal orders. …”
Get full text

Conditionally dynamic analysis of the centrifugal compressor operation in the aggregate recirculation line by A. D. Vanyashov

“…The analysis of the change in the recirculation cycle time and the rate of temperature growth at the compressor inlet per unit time is performed. …”
Get full text