Results 141 to 150 of about 1,077,113 (340)

Index to Library Trends Volume 38 [PDF]

open access: yes, 1990
published or submitted for ...
Pandit, Idrisa
core  

The Cuttlebone Blueprint for Multifunctional Metamaterials: Design Taxonomy, Functional Decoupling, and Future Horizons

open access: yesAdvanced Functional Materials, EarlyView.
Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley   +1 more source

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

open access: yesAdvanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian   +8 more
wiley   +1 more source

The Impact of Agricultural Technology in Sub-Saharan Africa: A Synthesis of Symposium Findings [PDF]

open access: yes
The Symposium on the Impact of Technology on Agricultural Transformation in Sub-Saharan Africa funded by AID/AFR/ARTS and AID/RD/EID under the Michigan State University Food Security Cooperative Agreements, was held in Washington, D.C., Oct. 14-16, 1992.
Crawford, Eric W., Oehmke, James F.
core   +1 more source

Effectiveness of Agricultural Information Disseminated Through Mobile Apps and Social Media

open access: yesInternational Journal of Bio-Resource and Stress Management
The present investigation was conducted during June, 2021 to February, 2022 in twelve villages under DAATTC, six each in Bhuvanagiri and Jangaon districts, Telangana, India on the use of social media as a source of agricultural information, use pattern,
B. Raja Madhushekar   +4 more
doaj   +1 more source

Tropical and Subtropical Maize in Asia: Production Systems, Constraints, and Research Priorities [PDF]

open access: yes
This book examines future technological and policy prospects for the sustainable intensification of rainfed upland maize production in Asia, and derives R&D priorities for specific maize production environments and markets. Village-level and farmer-group
Gerpacio, Roberta V., Pingali, Prabhu L.
core   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

The cost and performance of paid agricultural extension services : the case of agricultural technology transfer in Nicaragua [PDF]

open access: yes
Budgets for extension services have been reduced in many countries. One response to these reductions in public services in some countries has been to privatize extension services - with extension services provided for a fee, by either public agencies or ...
Dinar, Ariel, Keynan, Gabriel
core  

Maintaining the Public Sector's Essential Role in Crop Varietal Improvement [PDF]

open access: yes, 2005
Outlines the international public-sector agricultural research system, its role in developing and disseminating enhanced crop varieties, its relationship with for-profit research and breeding programs, and issues of intellectual property ...
Gary Toenniessen
core  

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