Results 121 to 130 of about 4,644,747 (383)

Asserting the Portuguese Civil Engineering Identity: the Role Played by the École des ponts et chaussées [PDF]

open access: yes, 2009
This paper focuses on the Portuguese engineers who returned to Portugal following a training period at École des Ponts et Chaussées, in Paris between 1831 and 1870.
Matos, Ana Cardoso de
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Transforming Cellulose Into Functional Three‐Dimensional Structures

open access: yesAdvanced Functional Materials, EarlyView.
Cellulose is promising for replacing synthetic polymers due to its excellent mechanical properties and low cost. This review highlights the recent advancements in transforming cellulose into functional 3D structures, including liquid gels and porous materials.
Xia Sun   +5 more
wiley   +1 more source

Which Technologies Make Australian Farm Machinery Safer? A Decision Support Tool for Agricultural Safety Effectiveness

open access: yesSafety
This project combined systems engineers, farm safety researchers, work health and safety inspectorate and policymakers with the aim of designing a way in which to reduce fatal farm injury caused by run-overs and roll-overs by tractors and side-by-side ...
Amity Latham   +3 more
doaj   +1 more source

The Economics of Agricultural Development: What Have We Learned? Processes [PDF]

open access: yes
Agricultural development thinking has gone through several stages of fad and fancy, often without an understanding of previous fallacies. Its current doldrums are unfortunate given the unrivaled importance of agricultural development for poverty ...
James Roumasset
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Agricultural Engineering Building [PDF]

open access: yes, 2009
Entry created by John H. Herrick December 18, 1986John H. Herrick Archives: Documenting Structures at The Ohio State UniversityThe University Archives has determined that this item is of continuing value to OSU's history.Agricultural Engineering Building
Herrick, John H.
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Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Fruit fast tracking and recognition of apple picking robot based on improved YOLOv5

open access: yesIET Image Processing
The article proposes a real‐time apple picking method based on an improved YOLOv5. This method accurately recognizes different apple targets on fruit trees for robots and helps them adjust their position to avoid obstructions during fruit picking ...
Yao Xu, Liu Zuodong
doaj   +1 more source

Agricultural Engineering in China

open access: yes, 2003
Rosana G. Moreira, Editor-in-Chief; Texas A&M UniversityThis is an Invited Paper from International Commission of Agricultural Engineering (CIGR, Commission Internationale du Genie Rural) E-Journal Volume 5 (2003): X. Zhou, R. Dong, S. Li, G.
Dong, R.   +7 more
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