Results 121 to 130 of about 868,843 (242)

Constraints to fertilizer use in Nigeria [PDF]

open access: yes
Fertilizer consumption rates in Nigeria remains among the lowest in the world despite decades of aggressive subsidization. The extension service in Nigeria has a double-edged impact on fertilizer use in the country; not only can their activities increase
Banful, Afua B.   +2 more
core  

Modernisasi Penyuluhan Pertanian di Indonesia: Dukungan Undang-Undang Nomor 23 Tahun 2014 terhadap Eksistensi Kelembagaan Penyuluhan Pertanian di Daerah [PDF]

open access: yes, 2016
Agricultural extension is moving toward modern one which is accelerated by Law No. 16/2006 on Agricultural, Fishery, and Forestry Extension System based on the spirit of decentralization, democracy, and participation. This progress is disturbed by Law No.
Syahyuti, N. (nFN)
core  

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

JOURNAL ARTICLE OF THE YEAR FOR 1992 [PDF]

open access: yes
Short and long-run demand and substitution of agricultural inputs, by Jorge Fernandez-Cornejo.Teaching/Communication/Extension/Profession,
Anonymous
core   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

Unlocking the Potential of MXene‐Based Electrochemical Biosensors: A Review of Biofunctionalization Strategies and Biosensing Principles

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Electrochemical biosensors enable the accurate and timely detection of clinical biomarkers, improving healthcare and precision medicine. MXene nanosheets, a class of 2D transition metal carbides, nitrides, and carbonitrides, are promising materials for developing next‐generation electrochemical biosensors due to their unique physicochemical ...
Muhsin Ali   +4 more
wiley   +1 more source

Information and Communication technologies as agricultural extension tools [PDF]

open access: yes
Knowledge and innovation society are becoming priorities to the welfare and quality of life of the rural population. This is based substantially on scientific and technological progress.
Afroditi Papadaki-Klavdianou   +2 more
core  

Managing Alaska Soils [PDF]

open access: yes, 2010
This publication is for the gardener who wants to gain a more thorough understanding of soil basics, including soil components, texture, structure, water permeability and chemistry.
Jahns, Thomas R.
core  

Chemically Doped Conductive Polymers for Wearable Health Monitoring

open access: yesAdvanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo   +5 more
wiley   +1 more source

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