Results 61 to 70 of about 317 (90)

Silicon Nanoparticles and Methyl Jasmonate Enhance Productivity and Nutritional Quality of Vegetable Cluster Bean (Cyamopsis tetragonoloba L.) Under Deficit Irrigation

Plant Direct, Volume 10, Issue 8, August 2026.
ABSTRACT Cluster bean (Cyamopsis tetragonoloba L.) is usually grown for its high galactomannan content as an industrial crop. Young edible cluster bean pods are also eaten as a nutritious vegetable in many areas. There is little research on the effects of drought on pod yield or the nutritional content of edible cluster bean pods, even with the growing
Ali Sabah Alhasan, Heidar Meftahizade
wiley   +1 more source

Efficient Emulation, Uncertainty Quantification, and Sensitivity Analysis for a Land Surface Model Using Evidential Deep Learning

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 8, August 2026.
Abstract Land surface models (LSMs), such as the Community Land Model version 5 (CLM5), represent complex vegetation processes; however, systematic biases persist between modeled and observed leaf area index (LAI) because of parameter uncertainties and knowledge gaps.
Kachinga Silwimba, Alejandro N. Flores, Linnia R. Hawkins, Charles Becker, Katherine Dagon, David John Gagne, Jodi Mead, Daniel Kennedy, Irene Cionni, Stanley Akor, Pamela L. Sullivan, Sharon A. Billings, Hoori Ajami, Daniel R. Hirmas, Li Li, Jesse B. Nippert   +15 more
wiley   +1 more source

Degradable versus inert microplastics: Effects on soil organic carbon persistence via microbial drivers in an agroecosystem

Functional Ecology, Volume 40, Issue 8, Page 2628-2641, August 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Microplastics (MPs) are widespread in terrestrial ecosystems, raising global concerns that they may disrupt soil organic carbon (SOC) cycling and undermine agroecosystem contributions to climate mitigation.
Meng‐Ying Li, Wei Wang, Yue Ma, Jia‐Yao Yang, Shu‐Tong Liu, Xiao‐Bin Xiong, Tingting Zhao, Yuanze Sun, Saddam Saqib, Muhammd Ashraf, Matthias C. Rillig, You‐Cai Xiong   +11 more
wiley   +1 more source

Secure Cooperative Communications in 6G Networks: A Constrained Hierarchical Reinforcement Learning Framework with Hybrid Action Space

Entropy
With the rapid evolution toward 6G networks, ensuring robust physical layer security (PLS) in highly dynamic and heterogeneous wireless environments has become a key challenge. Traditional security methods often struggle to adapt to time-varying channels,
Xiaosi Tian, Zulin Wang, Yuanhan Ni
doaj   +1 more source

Advanced Security Framework for 6G Networks: Integrating Deep Learning and Physical Layer Security

Network
This paper presents an advanced framework for securing 6G communication by integrating deep learning and physical layer security (PLS). The proposed model incorporates multi-stage detection mechanisms to enhance security against various attacks on the 6G
Haitham Mahmoud, Tawfik Ismail, Tobi Baiyekusi, Moad Idrissi   +3 more
doaj   +1 more source

Secure transmission in backhaul NOMA systems: A physical layer security design with untrusted user and eavesdropper

Digital Communications and Networks
In order to improve the Physical Layer Security (PLS) perspective, this paper aims to empower function of PLS by considering a backhaul Non-Orthogonal Multiple Access (NOMA) system in two practical situations.
Chi-Bao Le, Dinh-Thuan Do, Miroslav Voznak   +2 more
doaj   +1 more source

Secrecy Performance Enhancement Using Self-Interference Cancellation in Wireless Mutual Broadcast Networks for Proximity-Based Services

Sensors
With the increasing demand for data exchange between nearby devices in proximity-based services, enhancing the security of wireless mutual broadcast (WMB) networks is crucial.
Taesoo Kwon, HyeonWoo LEE
doaj   +1 more source

Intelligent and secure mobility management for 6g networks: A systematic review of AI-driven and physical-layer solutions

Alexandria Engineering Journal
The development of Sixth-Generation (6G) wireless networks introduces new security and mobility management challenges due to dense deployments, heterogeneous multi-access systems, extensive reliance on Artificial Intelligence (AI), and the integration of
Tarek Ali, Mohammed Al-Khalidi, Ali Kashif Bashir   +2 more
doaj   +1 more source

Multi-Eavesdropper Detection Through PHY-Aware Cell-Free AP Selection

IEEE Access
The ability to provide reliable data rates across several coverage areas establishes massive multiple-input multiple-output (m-MIMO) cell-free (CF) systems as a pivotal technology for future sixth-generation (6G) systems.
Joao Martins, Filipe Conceicao, Marco Gomes, Vitor Silva, Rui Dinis   +4 more
doaj   +1 more source

Secrecy Capacity and Efficiency Outage Analysis of Cooperative PHY-Secure Wireless Systems and Secrecy Capacity-Based RIS Design

IEEE Access
Physical layer (PHY) security (PLS) leverages the inherent randomness of wireless fading channels to provide enhanced secrecy capacity. In this work, we consider a four-node, dual hop, eavesdropper-aware cooperative PHY-security model.
Tarun Jain, Sainath Bitragunta, Ashutosh Bhatia   +2 more
doaj   +1 more source