SK Communications (South Korea)

The Effect of Self-Stigma of Seeking Help on Depression Among College Students: The Mediating Effect of Perfectionistic Concerns Moderated by AI Counseling Use Intention

Chang Hee Lee

This study examined the mediating role of evaluative concerns and perfectionism and the moderating role of intention to use artificial intelligence (AI) counseling in the relationship between self-stigma of seeking psychological help and depression among university students.A cross-sectional online self-report survey was …

kr (code pays fourni par la source)

Quantifying the Effect of Data Sovereignty in Service Function Chain Embedding

Trond Vatten, Jacek Rak, Yuming Jiang, Poul E. Heegaard

us, kr (code pays fourni par la source)

Scalable Microwave Photonic Filters with a 100 GHz Free Spectral Range based on an Electro-optic Optical Frequency Comb

Youngjin Jung, Minje Song, Hyunjong Choi, Jaeseong Kim et autres

In this paper, we experimentally demonstrate a microwave photonic filter operating in the W-band. The proposed architecture achieved a maximum filter center frequency of 101.5 GHz with a 3 dB bandwidth of 5.65 GHz. Our approach successfully implemented reconfigurable filtering in this …

kr (code pays fourni par la source)

SliceScore: A Network Function Sharing Aware and Slice-Oriented DDoS Filtering Approach

Ömer Zekvan Yılmaz, Kübra Kalkan, Fatih Alagöz

Network slicing presents new opportunities for cost-effective implementations of next-generation communication networks that target diverse service requirements. Deploying vertical use cases on shared resources is the main motivation for network slicing. Recently, network function (NF) sharing has been proposed in the literature …

de, kr (code pays fourni par la source)

LLM-Assisted Ontology Restriction Verification With Clustering-Based Description Generation

Seung‐Yeon Kim, Donghyun Kim, Seokju Hwang, Kyong-Ho Lee

An ontology is a scheme for structuring relationships between concepts in a domain, promoting data interoperability and system integration. However, poorly designed ontologies can lead to errors and performance issues. While systems engineering has standardized evaluation guidelines (e.g., ISO/IEC), ontology engineering lacks …

kr (code pays fourni par la source)

Enabling Green and Delay-Aware 5G Edge Through Shared Cloud-Native Network Functions

Ömer Zekvan Yılmaz, Fatih Alagöz

Satisfying the resource requirements of Network Functions (NFs) in an environmentally friendly and cost-effective way is a challenging task for cloud providers. The placement and resource allocation procedures for these NFs should address the Quality of Service (QoS) constraints, which result in …

kr, us (code pays fourni par la source)

Reconfigurable Intelligent Surface-Enabled Downlink NOMA

Ali Tuğberk Doğukan, Emre Arslan, Ertuğrul Başar

Reconfigurable intelligent surfaces (RISs) bring great potential to the advancement of 6G and beyond wireless communication technologies. RISs introduce a great degree of flexibility, allowing some sort of virtual control over the wireless channel. Exploiting the flexibility introduced by RISs, we propose …

kr (code pays fourni par la source)

Probiotic Supplements For Depression In Parkinson’s Disease (Pro-Park): A Randomized, Triple-Blind, Placebo-Controlled, Phase Iib Trial Protocol

Giovani Farina, Lauren Nirta, Lilia Maria Lima de Oliveira, Celso Francisco Pimentel Vespasiano et autres

Introduction: Parkinson’s disease (PD) is the second most prevalent degenerative neurological disorder globally. Comorbid major depressive disorder (MDD) is a common occurrence which adds considerably to disease burden. This protocol presents a study designed to investigate the effect of add on probiotic …

us, kr, do, ca, br, it (code pays fourni par la source)

Design of a Symmetrical Lattice Type Phase Shifter for 5G and Beyond Communication Systems

Merve Kilinc, Sedat Kılınç, Fırat Kaçar

In this paper, a lattice-type phase shifter topology which achieves low phase error, low loss, and a wide phase range with high linearity is presented. Wide frequency band operation is accomplished by employing symmetrical all-pass lattice structures. Utilizing commercially available 0.18µm GPDK …

kr, tr, us (code pays fourni par la source)

Hybrid Reconfigurable Intelligent Surface Enabled Over-the-Air Index-Modulation

Emre Arslan, Ali Tuğberk Doğukan, Fatih Kılınç, Ertuğrul Başar

Users’ desire for enhanced performance drive the inevitable technological progress on vertical applications in wireless communication systems. To meet these demands, researchers vigorously investigate potential 6G and beyond technologies and solutions. Reconfigurable intelligent surfaces (RISs) have risen in popularity and attracted the …

tr, us, kr (code pays fourni par la source)

On the Broadband Performance Evaluation of a GaN HEMT Over the Source-Pull & Load-Pull Data

Sedat Kılınç, Merve Kilinc

This paper explores the performance assessment of microwave transistors in power amplifier (PA) design using source-pull (SP) and load-pull (LP) data tuned for maximum output power and maximum efficiency. The conventional “Real Frequency Line Segment Technique-RF-LST” is employed to model the given …

tr, kr, us (code pays fourni par la source)

300 GHz super heterodyne link over 645 m with frequency duplexing for point to point backhauls

A Renau, Caroline Maye, Dominik Wrana, Simon Haußmann et autres

We present in this paper a demonstration of THz transmission system enabling a full frequency duplex link in the 300 GHz band using a single THz path. The system is based on a super heterodyne architecture that enables to up-convert 71-76 GHz …

fr, de, gb, kr, jp, Burkina Faso (code pays fourni par la source)