Results 221 to 230 of about 2,537,738 (252)

Success and failure in England's patent system: New evidence from patent applications, 1783–1834

open access: yesThe Economic History Review, EarlyView.
Abstract Our understanding of the relationship between the English patent system and technical change during the industrial revolution is based entirely on the study of successful patents. We address this feature by providing the first study of unsuccessful patent applications in England during the first industrial revolution.
Stephen D. Billington, Joe Lane
wiley   +1 more source

Regenerative wheat management: The relative effects of farm practices on the biodiversity of invertebrates

open access: yesInsect Conservation and Diversity, EarlyView.
Wheat in North America harbours a diverse insect community (565 morphospecies were identified in this study), and pests represented <7% of specimens collected. Regenerative wheat management promoted insect diversity without increasing pest populations.
Daniel Pecenka   +3 more
wiley   +1 more source

Air cooling design for the motor system of electric agricultural robots. [PDF]

open access: yesSci Rep
Wang S   +6 more
europepmc   +1 more source

Neurodevelopment in children born to women exposed to pesticides during pregnancy. [PDF]

open access: yesPLoS One
Mwakalasya WN   +4 more
europepmc   +1 more source

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