Results 291 to 300 of about 9,618,536 (359)

Genetic estimates and genome-wide association studies of antibody response in Tanzanian dairy cattle. [PDF]

open access: yesFront Genet
Hernandez-Castro LE   +17 more
europepmc   +1 more source

A Lightweight YOLOv5 Target Detection Model and Its Application to the Measurement of 100‐Kernel Weight of Corn Seeds

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT The 100‐kernel weight of corn seed is a crucial metric for assessing corn quality, and the current measurement means mostly involve manual counting of kernels followed by weighing on a balance, which is labour‐intensive and time‐consuming. Aiming to address the problem of low efficiency in measuring the 100‐kernel weight of corn seeds, this ...
Helong Yu   +4 more
wiley   +1 more source

Network dynamics revealed from eDNA highlight seasonal variation in urban mammal communities

open access: yesJournal of Animal Ecology, EarlyView.
Our novel study applied eDNA to track seasonal shifts in urban mammal communities, revealing changes in diversity and species interaction networks across 21 urban parks in Detroit. We highlight the influence of park size and human activity on biodiversity, demonstrating the utility of eDNA for urban conservation and wildlife management.
Jane Hallam, Nyeema C. Harris
wiley   +1 more source

The Consequences of Soil Organic Carbon for Crop Yield, Farm Productivity and Profit

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Crop choices affect soil organic carbon (SOC) stocks, allowing farmers to manipulate the amount of carbon sequestered in the soil over time. This paper examines the private and public benefits of crop rotations that sequester additional carbon across the province of Saskatchewan, Canada using a novel field‐level dataset from the Saskatchewan ...
Devin Allen Serfas
wiley   +1 more source

Hired Childcare and Changing Maternal Perceptions Among the Urban Poor: Baby Farming in the Western Lands of Late Imperial Russia

open access: yesGender &History, EarlyView.
ABSTRACT This article explores baby farming in the western regions of late imperial Russia, framing it as a childcare practice of the lower‐classes – a form of crèche for working mothers. The article delves into the public discourse surrounding baby farming among the educated strata and contrasts it with how this practice was viewed by the lower ...
Ekaterina Oleshkevich
wiley   +1 more source

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