Results 171 to 180 of about 641,899 (354)

Simplified and representative bacterial community of maize roots

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2017
B. Niu   +3 more
semanticscholar   +1 more source

Assessing rural consumers’ WTP for orange, biofortified maize in Ghana with experimental auctions and a simulated radio message [PDF]

open access: yes
Deficiencies of micronutrients such as vitamin A are widespread, expecially in Africa. Biofortified crops such as maize, bred for high levels of provitamin A might offer a solution, but these crops are often bright orange, and African maize consumers ...
Frimpong, Benedicta   +7 more
core  

Processing‐Driven Engineering of Transparent Conductive In‐Zn‐O Thin Films: A Comparative Study of Spin‐Coating, Inkjet Printing, and Screen Printing

open access: yesAdvanced Materials Technologies, EarlyView.
Transparent, electrically conductive In–Zn–O thin films are solution‐processed by spin coating, inkjet printing, and, as demonstrated here for the first time, screen printing. The chosen deposition technique determines the solution composition, which in turn governs the resulting microstructure and optoelectronic performance.
Danjela Kuscer   +3 more
wiley   +1 more source

Competitiveness of Kenyan and Ugandan Maize Production: Challenges for the Future [PDF]

open access: yes
The purpose of this study is to assess the costs of maize production in Kenya and Uganda, starting from the fact that there is no single “cost of production” for maize.
Kirimi, Lilian   +2 more
core  

Modular, Textile‐Based Soft Robotic Grippers for Agricultural Produce Handling

open access: yesAdvanced Robotics Research, EarlyView.
This article introduces textile‐based pneumatic grippers that transform simple textiles into robust bending actuators. Detailed experiments uncover how cut geometry and fabric selection shape performance. Successful handling of fragile agricultural items showcases the potential of textile robotics for safe, scalable automation in food processing and ...
Zeyu Hou   +4 more
wiley   +1 more source

The impact of credit constraints on the adoption of hybrid maize in Malawi. [PDF]

open access: yes
This paper investigates the impact of credit constraints on the adoption of hybrid maize among rural households in Malawi. To address the endogenous and binary nature of the household's credit constraints status, we employ a treatment-effects model to ...
Franklin Simtowe   +2 more
core  

Wireless Precise Manipulation of Tumor Spheroids Using a Millirobot Controlled by Permanent Magnetic Traps

open access: yesAdvanced Robotics Research, EarlyView.
A magnetic donut‐like millirobot is developed for label‐free pick‐and‐place of a tumor spheroid wirelessly controlled by a magnetic trap. Spheroids are important 3D multicellular culture systems that recapitulate key structural and functional features of native tissues.
Yue Gao   +8 more
wiley   +1 more source

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