Russian researchers have literally suggested burn to ashes thorns and other vegetative admixtures in the sheep’s fleece. It should be noted that that burning to ashes is done intricately, so that the future fiber only benefited from it –becoming solid, elastic and snow-white. The information on this development is placed in the section of promising projects on the site of the International Science and Technology Center (ISTC).
An ingenious fleece cleansing technology has been developed and patented by Russian researchers. It is based on raw stuff irradiation by bright light of power tubes. In the course of this, all vegetative admixtures – their content in the domestic raw stuff making nearly 3 percent and getting rid of them without spoiling fleece has not been successful so far – turn into ashes. Fleece itself becomes better than it previously was. This idea is so non-trivial that it is simply difficult to believe in. However, a pre-production model of the plant is already functioning in the laboratory of the Moscow State Textile University named after A.N. Kosygin. The ISTC experts considered the development so interesting that they placed the information about it in their database – in the advanced researchers section on the site: www.istc.ru.
The problem is not purely Russian, but it is typical for the countries where economy is not highly developed. As for Australian merino sheep, their life is good, if not splendid. They wear special shirts and are tendered in special pastures without thorns or agrimony. So their fleece is clean, without admixtures. The fleece of Russian sheep is all over covered with bur. It is practically impossible to comb out the burs. They have to be pulled out together with fleece, as a result nearly one tenth of the raw stuff being lost, besides the fiber being broken or the raw stuff being processed with sulphuric acid. Certainly, all vegetative admixtures are successfully removed, but the quality of raw stuff drops inevitably. It loses elasticity and a fiber made of it will never be really durable.
Sergey Komarov | alfa
Plasma-zapping process could yield trans fat-free soybean oil product
02.12.2016 | Purdue University
New findings about the deformed wing virus, a major factor in honey bee colony mortality
11.11.2016 | Veterinärmedizinische Universität Wien
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.
The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...
Broadband rotational spectroscopy unravels structural reshaping of isolated molecules in the gas phase to accommodate water
In two recent publications in the Journal of Chemical Physics and in the Journal of Physical Chemistry Letters, researchers around Melanie Schnell from the Max...
The efficiency of power electronic systems is not solely dependent on electrical efficiency but also on weight, for example, in mobile systems. When the weight of relevant components and devices in airplanes, for instance, is reduced, fuel savings can be achieved and correspondingly greenhouse gas emissions decreased. New materials and components based on gallium nitride (GaN) can help to reduce weight and increase the efficiency. With these new materials, power electronic switches can be operated at higher switching frequency, resulting in higher power density and lower material costs.
Researchers at the Fraunhofer Institute for Solar Energy Systems ISE together with partners have investigated how these materials can be used to make power...
16.11.2016 | Event News
01.11.2016 | Event News
14.10.2016 | Event News
02.12.2016 | Medical Engineering
02.12.2016 | Agricultural and Forestry Science
02.12.2016 | Physics and Astronomy