Sentences with phrase «feeding experiments»

Animal feeding experiments indicate that animal health and reproductive performance are slightly improved when organically fed.

The only claim that can be made against beef as a cause of heart disease is that some studies have shown beef consumption to temporarily raise cholesterol levels in short term feeding experiments.

The magnitude of the nutritional improvement is, however, influenced by the type of cereal, seed quality, sprouting conditions, and it is not large enough to account for in feeding experiments with higher animals (5).

Mayer says that questions about the uptake of provitamin A, also known as beta carotene, could be answered later in 2005 through feeding experiments in people using the original golden rice.

To simulate the uptake of lead particles by scavengers when feeding on shot wildlife, the scientists ran feeding experiments in the field where they provided mammalian carcasses prepared with metal particles of different size and shape.

This summer, Facebook got a lot negative press when it revealed its massive News Feed experiment that tested the concept of emotional contagion through social media — without getting consent from its subjects.

«We now intend to examine additional Cave Bear bones from various European locations with this new method, as well as conducting controlled feeding experiments with modern bears, in order to further solidify our proposition,» adds Bocherens by way of a preview.

The researchers conducted further feeding experiments with six wild white - tailed eagles temporarily kept in the conservation and rehabilitation station Woblitz in northeastern Germany where they recuperated from injuries.

Feeding experiments showed that baby horned lizards can't survive on Argentine ants; the hatchlings lost weight so fast that the team terminated one experiment after 2 weeks.

Similar feeding experiments with racing sled dogs found that dogs consumed an average of 4200W0.75 kJ / d during a 3 - d race in which dogs raced at an average of 7 km / h in ambient temperatures of − 10 to − 35 °C (Hinchcliff and Reinhart 1996).

Facebook has announced that it is ending its Explore Feed experiment and has concluded that users don't want a secondary News Feed to view posts from Pages.

Mayer says that questions about the uptake of provitamin A, also known as beta carotene, could be answered later in 2005 through feeding experiments in people using the original golden rice.

Feeding experiment with different potato leaves: Detached leaves of unmodified plants were compared to plants with an altered chloroplast genome.

We are very concerned as news about feed testing will start this year and that the harvest will be used in these feed experiments.

The team conducted a feeding experiment with dried Schizochytrium, a species of marine microalgae rich in health - promoting omega - 3 fatty acids.

This was shown by the fact that high - ranked wolves accepted the threat behaviours by their lower - ranked conspecifics in the feeding experiment.

For two weeks, Klump and colleagues ran a feeding experiment with 30 Sprague - Dawley female rats and 23 Wistar rats.

Feeding experiments were carried out inside the territories of six breeding pairs of white - tailed eagles in the nature reserve «Naturpark Nossentiner / Schwinzer Heide» in northeastern Germany during the main hunting seasons between 2007 and 2009.

In feeding experiments, use of soy protein isolate (SPI) increased requirements for vitamins E, K, D and B12 and created deficiency symptoms of calcium, magnesium, manganese, molybdenum, copper, iron and zinc.

In feeding experiments, the use of SPI increased requirements for vitamins E, K, D and B12 and created deficiency symptoms of calcium, magnesium, manganese, molybdenum, copper, iron and zinc.

Back in the 1950's Dr. Benjamin K. Ershoff selected three groups of rats for a feeding experiment.