среда, 30 мая 2012 г.
пятница, 25 мая 2012 г.
Cboy distributed computer deuces Chukchi honors
An unpleasant incident occurred in the course of the USE (USE ) in mathematics, first held in the Chukotka region of ninth-grade students. ' It is established that as a result of failure of the program is not part of the students got their assessment. Now comes the re-processing of examination papers in mathematics ', - said the agency ...
The results of failure changed the evaluation opposite: Excellent ' received ' two, and their fellow students from the remedial class, by contrast, five. Antokolsky said that the re-take the math students do not need.
Failures technology - not the only issue on which the opponents are pushing the transition to CSE. From the beginning of the experiment is repeated with a history of responses to the tests discharge the USE. ' The Review Panel found several works on mathematics, which are exactly the same as printed in a special training manual for auditors ' - reported today the agency ' RIA Novosti '.
In this case, the head of Rospotrebnadzor Lyubov Glebova excluded the possibility of online responses to the exam in mathematics: ' Internet of today is filled with answers to test questions that do not coincide with the correct. Those who do, just trying to wishful thinking ' - quoted an official in the Ekho Moskvy.
Reply Minsk on EU sanctions
Abroad have not released the human rights activist Valentin Stefanovich.
This ...
Problems also arose in opposition activists, who were returning to the country.
Former political prisoner Nikita Likhovid and his mother Helen to inspect the Belarusian- Lithuanian border for 6 hours, according to ...
The problems began during the passport control, when the passport was taken on the border of Nikita further tested for a long time to align something on the radio, waiting for some orders.
After that, the car was ordered to drive into Lihovidov boxing, where the inspection was made of things and personal inspection of passengers. Here Nikita, accompanied by two men in civilian clothes were taken to the customs building, where he did not go for a long time.
Elena customs officers found a working flash drive. The woman demanded that the electronic media was tested in its presence. In the end, nothing criminal could not be found.
A detailed examination lasted more than 6 hours. At the same time head of Customs refused to name the test.
According to Helen Likhovid, the situation around the exit and entry of democratic activists once again confirms the presence of a ...
ru.
The Belarusian authorities have not released another two of the country's opposition. In traveling abroad denied the chairman of the Left ' Just World ' Sergei Kalyakin and coordinator of the campaign ... The solution of the authorities they learned at the Belarusian- Lithuanian border. Kornienko said that reports of ban on government officials, as required by law, he did not receive. Recall last week in the road in Europe denied the chairman of the United Civil Party, and his deputy. According to the local electronic media in Belarus developed lists, which included more than one hundred opposition, civil society activists and journalists. It is believed that such Minsk responded to EU sanctions.
четверг, 24 мая 2012 г.
Decorative transparent solar cells
membrane.
The door is there a reason mentioned. New from Fraunhofer ISE is not intended for roofs and facades for. The battery and produces a current, and creates a blackout in the room, because it is - a translucent.
And the Port This can be any color, but still - made from any picture. Because the authors see it develop as part of the walls, the same doors or shutters for windows. And yet - as a new element for the billboards and branded signage. It is noteworthy that the color is not the silicon solar cell. Instead, it is responsible for energy production a thin layer of organic dye, mixed with some nanoparticles, which is enclosed between two glass plates.
In the manufacture of this panel is used screen printing, which allows you to create a battery with an integrated picture.
Efficiency of the new battery is low - 4%, but it is not a rival to the classic panels, which are usually placed on rooftops to generate large amounts of electricity. But it can serve as an important supplement in which the energy functions are combined with decorative. Tests in a variety of weather conditions showed that such a battery works for at least several thousand hours, and testing of new items on the durability will still continue.