Results 31 to 40 of about 6,312,799 (286)

Oligocene Cyclic Sedimentation Deduced from Taphonomic Analysis of Molluscs in Lacustrine Deposits of the Pematang Group, Pesada Well, Central Sumatra Basin

open access: yesJournal of Mathematical and Fundamental Sciences, 2016
The Oligocene cycle of Pesada Well, Central Sumatra Basin, Indonesia is composed of a deepening-upward series of depositional cycles in a lacustrine environment affected by oscillations of the water level.
Aswan   +4 more
doaj   +1 more source

Oxytocin in Dry Period Inhibits Lactation

open access: yesJournal of Dairy Science, 1969
Abstract Twice-daily intravenous injections of 5 IU oxytocin were given to 11 Holstein cows, beginning 14 days after they were dried off and after their milk secretion was stopped. In comparison with 11 suitably paired untreated cows, the oxytocin treatments caused a significantly ...
E W, Swanson, J E, Claycomb
openaire   +2 more sources

Travelling-wave similarity solutions for an unsteady shear-stress-driven dry patch in a flowing film [PDF]

open access: yes, 2013
We investigate unsteady flow of a thin film of Newtonian fluid around a symmetric slender dry patch moving with constant velocity on an inclined planar substrate, the flow being driven by a prescribed constant shear stress at the free surface of the film
Duffy, B.R.   +2 more
core   +3 more sources

Retention of internal teat sealants over the dry period and their efficacy in reducing clinical and subclinical mastitis at calving

open access: yesJournal of Dairy Science, 2022
: Internal teat sealants (ITS) reduce the risk of new intramammary infections over the dry period by forming a physical barrier to pathogen ingress. As the first and last 2 wk of the dry period are high-risk periods for new infections, maintaining an ...
A.J. Bates   +4 more
doaj   +1 more source

COMPARATIVE PERFORMANCE OF SAHIWAL COWS AT THE LIVESTOCK EXPERIMENT STATION BAHADURNAGAR, OKARA VS PATADAR’S HERD [PDF]

open access: yesPakistan Veterinary Journal, 2006
The data on 3434 records for lactation milk yield and lactation length and 2314 records for dry period of Sahiwal cows maintained at the Livestock Experiment Station (LES), Bahadurnagar, Okara, Pakistan and its Patadars during 1986-2000 were analyzed by ...
S. U. REHMAN, M. AHMAD AND M. SHAFIQ1
doaj  

Maintaining Optimal Mammary Gland Health and Prevention of Mastitis

open access: yesFrontiers in Veterinary Science, 2021
In dairy industry, quality of produced milk must be more important than quantity without a high somatic cells count (SCC) or pathogens causing mastitis of dairy cows and consumer diseases. Preserving the good health of dairy cows is a daily challenge for
František Zigo   +5 more
doaj   +1 more source

On a slender dry patch in a liquid film draining under gravity down an inclined plane [PDF]

open access: yes, 2001
In this paper two similarity solutions describing a steady, slender, symmetric dry patch in an infinitely wide liquid film draining under gravity down an inclined plane are obtained.
Duffy, B.R., Davis, S.H., Wilson, S.K.
core   +4 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Travelling-wave similarity solution for unsteady flow around a dry patch driven by gravity and constant surface shear stress [PDF]

open access: yes, 2012
In this paper we use the lubrication approximation to analyse three-dimensional unsteady flow of a thin film of Newtonian fluid around a symmetric slender moving dry patch on an inclined planar substrate. The flow being driven by gravity and a prescribed
Wilson, Stephen   +2 more
core   +3 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

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