Results 71 to 80 of about 2,205,764 (331)
Rapid visual detection of FecB gene expression in sheep
Open Life Sciences, 2020 Sheep play an important role in agricultural production and people’s lives, and fecundity is one of the most important economic traits of sheep for sheep breeders.
Liu Li +10 more
doaj +1 more source
The Myth of the Molecular Ring
, 2012 We investigate the structure of the Milky Way by determining how features in a spatial map correspond to CO features in a velocity map. We examine structures including logarithmic spiral arms, a ring and a bar.
Burkert, A., Dobbs, C. L.
core +1 more source
Flow Structure and Transport Characteristics of Feeding and Exchange Currents Generated by Upside-Down Cassiopea Jellyfish [PDF]
, 2012 Quantifying the flows generated by the pulsations of jellyfish bells is crucial for understanding the mechanics and efficiency of their swimming and feeding. Recent experimental and theoretical work has focused on the dynamics of vortices in the wakes of
Colin, Sean +4 more
core +3 more sources
Dynamics for variable length multisection continuum arms
Int. J. Robotics Res., 2016 Variable length multisection continuum arms are a class of continuum robotic manipulators that generate motion by structural mechanical deformation.
I. Godage +4 more
semanticscholar +1 more source
Grand-design Spiral Arms in a Young Forming Circumstellar Disk [PDF]
, 2016 We study formation and long-term evolution of a circumstellar disk in a collapsing molecular cloud core using a resistive magnetohydrodynamic simulation.
K. Tomida +4 more
semanticscholar +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Materials & DesignElectrochemcial/Chemical corrosion to metallic materials can significantly accelerate structural failure, shorten service life, and reduce durability of equipment, thus causing enormous economic losses and significant safety risks to marine economy and ...
Xiang Xiao +5 more
doaj +1 more source
القوْل، المرأة والثورة التحريرية
إنسانيات, 2004 “El gaoul” is a popular kind of poetry It is sung collectively by women in the southern Oran region, on the occasion of religious and familial festivities.
عبد القادر خليفي
doaj +1 more source
A comparative study on some perceptional abilities (senso-motor) between legs and arms for Goal keepers in football [PDF]
مجلة الرافدين للعلوم الرياضية, 2009 - The aim of the study was to know the differences on some perceptional abilities (senso-motor) between legs and arms for Goal keepers in football.
Nawfal Fadel Rasheed
doaj +1 more source
Arms races and car races [PDF]
, 2006 Evolutionary car racing (ECR) is extended to the case of two cars racing on the same track. A sensor representation is devised, and various methods of evolving car controllers for competitive racing are explored.
Lucas, Simon M., Togelius, Julian
core +1 more source