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341
Gestural communication in wild spider monkeys (Ateles geoffroyi)
Published 2024-03-01“…Abstract Gestures play a central role in the communication systems of several animal families, including primates. …”
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342
Practical Noise Model of an Active Electronically Scanning Array
Published 2023-01-01“…Active electronically scanning arrays are now widely used in radar and communication systems. The noise characteristics are critical to the system signal-to-noise ratio, thus modeling of the antenna array noise is useful. …”
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343
A Compact Vivaldi Shaped Partially Dielectric Loaded TEM Horn Antenna for UWB Communication
Published 2014-01-01“…The Vivaldi shaped partially dielectric loaded (VS-PDL) TEM horn antenna is proposed as a compact UWB antenna for systems using the newly established UWB band and also for the communication systems of popular bands like ISM, Wi-Fi, and GSM.…”
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344
Optimal Pattern Synthesis of Linear Array and Broadband Design of Whip Antenna Using Grasshopper Optimization Algorithm
Published 2020-01-01“…Antenna arrays with high directivity, low side-lobe level, and null control in desired direction and whip antenna with wider bandwidth both need to be optimized to meet different needs of communication systems. A new natural heuristic algorithm simulating social behavior of grasshoppers, grasshopper optimization algorithm (GOA), is applied to electromagnetic field as a new effective technology to solve the antenna optimization problem for the first time. …”
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345
Design of tri-band flexible CPW 4-port slot MIMO antenna for conformal 5G, WIFI 6/6E and X-band applications
Published 2025-02-01“…In this paper, a tri-band flexible CPW 4-Port slot MIMO antenna is devised according to the requirements of 5G communication systems for signal transmission, which can be applied to 5G N77/78(3.3–4.2 GHz), WIFI6/6E (5.15–5.83 GHz,5.925–7.125 GHz) and X-band (8.5–10.68 GHz) satellite communication. …”
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346
Spectral method for bending analysis of rectangular functionally graded plates
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347
Tighter bounds on the Gaussian Q-function based on wild horse optimization algorithm
Published 2025-01-01“…The results highlight the practical significance of the proposed method in enhancing the reliability of error probability estimation in communication systems.…”
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348
Paradigm shifters: tricksters and cultural science
Published 2010-12-01“…In this context, change is led by ‘paradigm shifters’ – tricksters and entrepreneurs who create new meanings out of the clash of difference, including the clash of mutually untranslatable communication systems (language, media, culture).…”
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349
To what extent are call combinations in chimpanzees comparable to syntax in humans?
Published 2023-12-01“…Syntax is considered a key feature distinguishing human language from other non-human animal communication systems. However, evidence for combinatorial capacities in a wide variety of species, such as birds and monkeys, has challenged this assumption. …”
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350
Transition of thermally induced flow in a square cavity using Spectral Method
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351
Cybersecurity in microgrids: A review on advanced techniques and practical implementation of resilient energy systems
Published 2025-03-01“…The progress in MGs, along with the implementation of hierarchical supervision and monitoring, has facilitated the transmission of information within contemporary communication systems. The incorporation of cyber physical systems (CPS) within MGs has heightened their susceptibility to cyber-attacks, thereby converting them into cyber–physical systems. …”
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352
Recognition of Qualifications Obtained as a Result of Non-Formal and Informal Learning: Foreign Experience and Prospects for Russian Practice
Published 2020-11-01“…In Germany, Norway and Japan, modern information and communication systems are being actively introduced to accumulate information about the qualifications of the adult population. …”
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353
Communication and Sensing: Wireless PHY-Layer Threats to Security and Privacy for IoT Systems and Possible Countermeasures
Published 2025-01-01“…First, it analyzes the threats to security and privacy posed by ISAC and how they intertwine in the wireless PHY layer within the framework of IoT and distributed pervasive communication systems in general. Secondly, it presents and discusses possible countermeasures to protect users’ security and privacy. …”
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354
Ultrasmall Dual-Band Metamaterial Antennas Based on Asymmetrical Hybrid Resonators
Published 2016-01-01“…Excellent performances of the antennas based on hybrid resonators predict promising applications in multifunction wireless communication systems.…”
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355
PhysioDroid: Combining Wearable Health Sensors and Mobile Devices for a Ubiquitous, Continuous, and Personal Monitoring
Published 2014-01-01“…Technological advances on the development of mobile devices, medical sensors, and wireless communication systems support a new generation of unobtrusive, portable, and ubiquitous health monitoring systems for continuous patient assessment and more personalized health care. …”
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356
A novel multifunctional chiral metasurface with asymmetric transmission
Published 2024-10-01“…The multiband, multifunctional chiral metasurface with asymmetric transmission exhibits significant potential for diverse applications in modern communication systems, ranging from enhanced signal modulation and polarization control to advanced beam steering and compact antenna design. …”
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357
Judge's Managerial Competences: a Case Study of a High-Performance Court
Published 2024-05-01“…The competences are the following: People Management and Team Leadership, Judicial Proceedings Management, Communication, Systemic Vision, Innovative Action, Information Management, Technical Managerial Competence, and Outcomes-Oriented Management. …”
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358
Propagation Model in Indoor and Outdoor for the LTE Communications
Published 2019-01-01“…Rapidly rising demand for radio communication and the explosion in the number of mobile communications service subscribers have led to the need for optimization in the development of fifth-generation (5G) mobile communication systems. Previous studies on the development of propagation models considering a propagation environment in the existing microwave band have been mainly focused on analyzing the propagation characteristics with regard to large-scale factors such as path losses, delay propagation, and angle diffusions. …”
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359
Parametric Study and Experimental Validation of Acoustic Leaky Wave Antenna in Spatial Localization
Published 2025-01-01“…This technology, applicable to underwater and airborne communications, offers compact and energy-efficient solutions, which facilitate the development of the “Underwater Internet of Things” and autonomous communication systems for underwater vehicles. This work presents a parametric study of this type of antennas with axisymmetric geometry by means of a numerical solution based on the Finite Element Method. …”
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360
Enhancing V2X Security Through Combined Rule-Based and DL-Based Local Misbehavior Detection in Roadside Units
Published 2024-01-01“…In this paper, we address the limitations of existing deep learning (DL) methods for local misbehavior detection (LMBD) in vehicle-to-everything (V2X) communication systems by proposing an approach that combines rule-based and DL-based techniques. …”
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