Results 121 to 130 of about 10,000 (206)

Optimizing Fertilization in Double‐Rice Systems: Balancing Grain Yield, Soil Organic Carbon and Greenhouse Gas Emissions

Journal of Agronomy and Crop Science, Volume 212, Issue 6, November 2026.
Schematic diagram of yield enhancement, soil carbon sequestration and greenhouse gas mitigation under optimized fertilization regimes in double‐rice systems in the middle and lower reaches of the Yangtze River. ABSTRACT Addressing the urgent need to balance high yields with environmental sustainability in the Yangtze River's double‐rice systems, this ...
Chaoming Ma, Shiyu Qin, Hongen Liu, Wenjian Xia, Fengshuo Zhao, Zhaojun Nie, Haiyang Liu, Peng Zhao, Qian Zhang, Yongfei Ma, Long Wang, Guangxin Li, Mengchan Xie, Yifan Feng, Ningning Jin   +14 more
wiley   +1 more source

Circularly polarized printed dual port MIMO antenna with polarization diversity optimized by machine learning approach for 5G NR n77/n78 frequency band applications. [PDF]

Sci Rep, 2023
Dwivedi AK, Narayanaswamy NK, Penmatsa KKV, Singh SK, Sharma A, Singh V.   +5 more
europepmc   +1 more source

Proactive approach for preamble detection in 5G-NR PRACH using supervised machine learning and ensemble model. [PDF]

Sci Rep, 2022
Zehra SS, Magarini M, Qureshi R, Mustafa SMN, Farooq F.   +4 more
europepmc   +1 more source

Deep Eutectic Solvent‐Enhanced PEDOT: PSS/NR Foam Piezoresistive Sensor for High‐Sensitivity Wearable Devices and Sleep Monitoring Applications

Advanced Materials Interfaces, Volume 13, Issue 19, 6 October 2026.
A high‐performance piezoresistive foam sensor is developed by integrating natural rubber, PEDOT: PSS, and a deep eutectic solvent (DES). DES effectively detaches insulating PSS from PEDOT, dramatically amplifying electrical conductivity and sensitivity.
Shun Zhang, Jizu Ma, Peng Yu, Lei Tan, Yan Xu   +4 more
wiley   +1 more source

Varactor-tuned wideband band-pass filter for 5G NR frequency bands n77, n79 and 5G Wi-Fi. [PDF]

Sci Rep, 2022
Golestanifar A, Karimi G, Lalbakhsh A.
europepmc   +1 more source

Strain‐Activated Mechanical Metamaterial With Programmable Dual‐Phase Stiffness and Enhanced Energy Absorption

Advanced Materials Technologies, Volume 11, Issue 19, 7 October 2026.
A strain‐activated mechanical metamaterial is developed to achieve programmable dual‐phase stiffness through an intrinsic geometric locking mechanism. Finite element modeling and parametric analysis identify the key design parameters governing activation strain, stiffness transition, and energy absorption.
Ramin Yousefi‐Nooraie, Romain Lemoine, Mario Guagliano, Sara Bagherifard   +3 more
wiley   +1 more source

Frequency-reconfigurable aperture-coupled magneto-electric dipole antenna for multi-band sub-6 GHz 5G NR systems. [PDF]

Sci Rep
Dastranj A, Shirzad H.
europepmc   +1 more source

Seamless Health Monitoring Using 5G NR for Internet of Medical Things. [PDF]

Wirel Pers Commun, 2021
Mishra L, Vikash, Varma S.
europepmc   +1 more source

Intermittent Fasting Restores Cardiac Lipid Homeostasis in Diabetic Cardiomyopathy in Association With Akkermansia Muciniphila and 1‐methyl‐L‐histidine

Advanced Science, Volume 13, Issue 55, 5 October 2026.
Intermittent fasting reshapes the gut microbiota in diabetic cardiomyopathy, restoring Akkermansia muciniphila and the microbiota‐associated metabolite 1‐methyl‐L‐histidine. This shift is linked to improved cardiac lipid homeostasis, reduced lipid peroxidation, and attenuated myocardial injury, highlighting a gut microbiota–metabolite–lipid axis in ...
Kaiyuan Jiang, Fen Xiong, Yiwen Peng, Lingfei Meng, Xinran Wang, Yingruo Xu, Tian Tang, Hongchang Gao   +7 more
wiley   +1 more source

Optimizing 5G NR link layer parameters for eMBB and URLLC applications under dynamic channel and transmission configurations. [PDF]

Sci Rep
Pateriya S, Bandopadhaya S, Bairwa AK, Jain V.   +3 more
europepmc   +1 more source