Results 131 to 140 of about 5,191,690 (310)

Adoption of Technology, Management Practices, and Production Systems in U.S. Milk Production [PDF]

open access: yes
We examine U.S. dairy farmer adopter characteristics and adoption rates of eleven technologies. Excepting grazing, technologies were generally adopted complementarily. Four were used on higher percentages of farms in 2005 than 2000.
Gillespie, Jeffrey M.   +2 more
core   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Crop Production Using Variable Rate Technology for P&K in the United States Midwest: Evaluation of Profitability [PDF]

open access: yes
This study evaluates profitability of crop production with variable rate technology (VRT) for P&K application relative to profitability of crop production with uniform rate technology (URT) using data from six fields with a corn-soybeans rotation ...
Bolotova, Yuliya
core   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

open access: yesFEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon   +6 more
wiley   +1 more source

Impact of Dairy Imports on Raw Milk Production Technology Progress in China. [PDF]

open access: yesInt J Environ Res Public Health, 2022
Bai Y, Li L, Wang F, Zhang L, Xiong L.
europepmc   +1 more source

Stochastic maize production technology and production risk analysis in Dadar district, East Ethiopia [PDF]

open access: yes
A stochastic production technology that allows risk effects of factor inputs was estimated for maize farmers in Ethiopia. The results suggested that the promoted improved maize technology exhibits constant returns to scale whereas non-adopters use ...
Fufa, B., Hassan, Rashid M.
core   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

open access: yesFEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li   +6 more
wiley   +1 more source

The Challenge to U.S. Leadership in High-Technology Industries (Can the United States Maintain Its Lead? Should It Try?) [PDF]

open access: yes
The United States emerged from World War II as the acknowledged global leader in basic science and its industrial application. While U.S. science has been able to maintain that preeminence in most areas, the nation's technological lead has met ...
Rachel McCulloch
core  

Home - About - Disclaimer - Privacy