Results 31 to 40 of about 37,493 (260)

Mobile agricultural extension delivery and climate-smart agricultural practices in a time of a pandemic: Evidence from southern Ghana

Environmental and Sustainability Indicators, 2023
During the Covid-19 era, Ghana's cocoa sector relied heavily on mobile phone agriculture for extension delivery services, aiming to enhance climate-smart agricultural activities and overcome physical limitations.
Ebenezer Osei Jones, Enoch Kwame Tham-Agyekum, Fred Ankuyi, Daniel Adu Ankrah, Selorm Akaba, Adinam Bahahudeen Shafiwu, Forson Nkrumah Richard   +6 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Ontologies for Smart Agriculture: A Path Toward Explainable AI—A Systematic Literature Review

IEEE Access
Smart agriculture has grown significantly over the last few years, particularly with the integration of advanced technologies (e.g., the Internet of Things, robots, artificial intelligence, etc.), leading to the development of intelligent agricultural ...
Rima Grati, Najla Fattouch, Khouloud Boukadi   +2 more
doaj   +1 more source

Goals, Key Technologies, and Regional Models of Smart Farming for Field Crops in China

智慧农业, 2022
Smart farming for field crops is a significant part of the smart agriculture. It aims at crop production, integrating modern sensing technology, new generation mobile communication technology, computer and network technology, Internet of Things(IoT), big
LI Li, LI Minzan, LIU Gang, ZHANG Man, WANG Maohua   +4 more
doaj   +1 more source

The Ni,Cd Heteroatoms‐Initiated Synergistic Tuning of Electron Configuration in Fe2VO4 Nanosheets Electrocatalysts to Profoundly Stabilize Alkaline Seawater Electrolysis

Advanced Functional Materials, EarlyView.
A Ni,Cd‐codoped Fe2VO4/NF bifunctional electrocatalyst is rationally designed for efficient seawater electrolysis. Synergistic effect modulates electron configuration, optimizes intermediates adsorption, stabilizes high‐valence Fe/V sites, and repels chloride ions to suppress corrosion and side reactions, thus contributing to performance improvement of
Weiguo Huang, Bin Fang, Tao Meng, Xiaodong Chen, Ya Chen, Xin Gao, Fei Liang, Hongchao Sun, Jiangmin Zou, Chao Yuan, Yuanyuan Shao, Peiyi Ji, Yangang Wang, Lifeng Cui, Guoxiu Wang, Duu‐Jong Lee   +15 more
wiley   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Arrowhead Technology for Digitalization and Automation Solution: Smart Cities and Smart Agriculture

Sensors, 2020
The Internet of Things (IoT) concept has met requirements for security and reliability in domains like automotive industry, food industry, as well as precision agriculture.
Ioana Marcu, George Suciu, Cristina Bălăceanu, Alexandru Vulpe, Ana-Maria Drăgulinescu   +4 more
doaj   +1 more source

Modern Agriculture: Smart Agriculture

International Journal of Advanced Research in Science, Communication and Technology, 2023
Internet of Things (IOT) sensors are used in the fast developing sector of "smart agriculture" to improve agricultural practises. Farmers may receive real-time data from their fields through the use of IOT sensors, allowing them to make data-driven choices and optimise resource allocation.
openaire   +1 more source

3D‐Printed Piezoionic/Bioelectronic Hydrogel for Electro‐Metabolic Regulation of Osteogenic Differentiation

Advanced Healthcare Materials, EarlyView.
A 3D‐printed piezoionic GPMx hydrogel enables stable electromechanical signal generation under mechanical loading, exhibiting long‐term durability and low fatigue. As a bioactive patch, it restores endogenous bioelectricity to stimulate osteogenesis via Ca2+ influx and mitochondrial activation, while simultaneously enabling label‐free alkaline ...
Sayan Deb Dutta, Myoung Joon Jeon, Youjin Seol, Ki‐Taek Lim   +3 more
wiley   +1 more source

The link between the normalized difference vegetation index in major crops and meteorological factors

Agrology
Normalized difference vegetation index (NDVI) is frequently used in monitoring of meteorological events. The goal of this study was to establish the relationship between the spatial NDVI with air temperature and precipitation amounts in major crops ...
P. V. Lykhovyd, R. A. Vozhehova, L. M. Hranovska, I. O. Bidnyna   +3 more
doaj   +1 more source