' Experience with the U.S. government's public services ' (. http://www. pcweek. ru/ecm/blog/andrey-kolesov/486. php. ).
' What about document formats? ' . http://www. pcweek. ru/ecm/blog/andrey-kolesov/483. php. ).
Sunday, April 29, 2012
New entries in the ECM- blog PC Week
Thursday, April 26, 2012
Basics of solar cells.
Continue learning the basics. technology of silicon solar cells for terrestrial applications, which began with a description of operations. chemical treatment of the original plates.
Heart ' of the solar cell.
As you know, the heart of crystalline silicon solar cells is a pn junction. What is it? . However, if the plate of the same type to create a layer of another type, then the contact of these areas and will be a pn junction. In general, the pn junction - this is one of the key concepts of solid-state microelectronics. With the use of physical effects that occur in or near work such well-known products as diodes, transistors and many other more complex circuits.
One of the main properties of the pn junction is its ability to be a barrier to the carriers, m. e. pass them in only one direction. It is this effect and is based generation of electric current in solar cells. The radiation falling on the surface of the element, generates in the bulk carriers with different signs - electrons (n) and holes (p). Due to its properties the pn junction, ...
So how do you form a pn junction?.
The simplified design of a solar cell with a pn junction. As we remember, first initial of the plate are. multiple stages of chemical processing. , So that their surface becomes necessary for us the structure and purity. Typically in the manufacture of solar cells used the original plates with p-type conductivity. To do this, silicon is still at the stage of growing ingots alloyed with relevant impurities such as boron. Therefore, to create in it n- layer should be one of the surfaces to introduce another element of the impurity, which compensates the action of boron and saturate the semiconductor charge carriers n-type. This can be done by introducing phosphorus in silicon or other suitable admixture of the corresponding part of the periodic table.
One of the most traditional and economically sound way to fill the silicon is phosphorus diffusion, m. e. a process in which phosphorus is subjected to high temperatures penetrate into the semiconductor. Traditionally, the diffusion of phosphorus is carried out in tube or conveyor ovens at temperatures around 800 ° C.. In the first case, the plate is placed in a quartz tape and a tube furnace filled with pairs of substances containing phosphorus. By adjusting the time spent wafers in the reactor temperature and gas flow within him, technologists are pn junction with the necessary properties to them. In the second case of phosphorus-containing compound is sprayed onto the surface of plates lying on a conveyor belt furnace. After that the plates are moved by conveyor to the next area, which is also subjected to high temperature treatment.
As a result of phosphorus diffusion on the surface and the ends of the silicon wafer thickness of 200 microns is formed by a layer of n-type, penetrating to a depth of about 0.5 microns. T. e. pn junction lies at the surface of the solar cell. This is done to ensure that the charge carriers of different signs generated by the radiation, as soon as got into the zone of influence of the pn junction, otherwise they simply will meet again with each other and thus cancel out, and not giving any contribution to the generation of electric current.
Especially for the site '. Solar Energy. '.
I recommend:. Copywriter on the air.
news. :. Ultra-thin solar module to power mobile equipment.
Tuesday, April 24, 2012
Arrangement of notes on the guitar
Talking about learning. location of notes on the guitar. , Not to mention the use of the guitar fretboard diagrams. It seems quite obvious that the guitarists begin their study of the neck with learning the layout of notes on the guitar fretboard. Guitar books and tutorials are full of the same picture.
Follow the good tradition, and will publish a similar scheme here.
Here you can leave your comments. prepared. wordpress plugin to subscribe. ru.
Monday, April 23, 2012
Putin
Can someone really explain when and how Putin became very bad? . A feeling that all of a sudden got up to date and know something, and I again, and missed something. And like the rain watching TV, reading all kinds of news.
Update 10-02-12. It looks like it in the pyramid of Maslow - after air, food and breeding like security and self-. Otelis, pribarahlilis, aypady in each toilet. Now I want to feel safe. I hope that Putin over the next six years, is aware of this (if you win, of course:).
Wednesday, April 18, 2012
Bezagentskie ways to promote market
Increasingly difficult to find intelligent agents, and do potential customers have been slow to react as before on cold calls and faxes with ' the best offer on the market '. Today this technique is often referred to as spam: phone spam, fax spam, email spam - even if you are mailing or rung targeted.
Much better active sales, starting with the visit to the office direct the potential customer. But to do more than 5-7 visits is difficult even in a small town, and in metropolitan areas is becoming a problem. Where once it was easy to get into the office building, a walk on the floors, but now you can get in the face, and the protection does not agree. And find a good sale on the active specialist has always been much more difficult than the agent on the sale of cold.
No, without doubt, it is possible and the most learned, and agents to learn and a good shaft orders to do, but this time, and experience, which most beginners do not have. In addition, the majority misses the many wonderful ways that could compensate for the lack of orders received through cold calls. And this is not only the Internet as a communication channel.
1) Networking.
The easiest way is based on expanding the network of acquaintances in order to increase the volume of orders. Traditional Networking, for example, involves active work at professional gatherings of potential clients: conferences, seminars. Walk, talk, give out business cards and promise.
However, the workshops are rare in small towns. There is a more effective method of ' I can do for you ', where each contact is used as a way to communicate their skills and capabilities of the company. Do not make it into a fetish, and annoying his audience, but in time referred to the opportunity to address you always benefit the. By the silent type does not apply - no one knows what they can and are able to.
But their ability to voice - this is only the final part of the Networking. The initial part consists of the need to establish a friendly contact. become his. like. It's not as difficult as many think. Sometimes, simply smile and time to insert comments. And be able to listen.
The general scheme of Networking is: dating - chat - the creation of interest - a proposal. For example, a party of doctors and dentists you pay attention to his companion that his rival, probably gets a lot of customers, taking third place on the ' city of Dentistry '. Then, watching the reaction, drop something like ' I know something, we are promoting sites for five years '. Then he asks himself or telefonchik, or you do not succeed immediately interested, but the grain of interest has definitely got his soul. As well as the resolution of this conflict is going through you - you have identified yourself as someone who can solve this problem. There remains only one small thing: how to get to the party of dentists.
2 ) PR.
About the PR, we decided to remember the least, although it's less expensive way than traditional advertising and much more long lasting. SEO- bloggers like to call it branding, though, of course, there's nothing related to this part of the advertising strategy is not.
Publicity and openness - a good way to manipulate public opinion, including its target audience. When a man sells advertising for a long time, he begins to forget what he had to buy it. He sells the site, or the promotion of a purely mechanical, as the cakes off the shelf. It is necessary to stop and visit the other hand. From the customer.
Advertising itself is not really needed, and. We need a success, we need a result. And if advertising can give it to, it's fine, but not primary. An advertiser buys you a little bit of success, even if you personally are entirely focused on the sale of his top 3.
Here also lies the main focus. Nobody buys the losers, except that the buyer finally was pressed for money, and the loser gives a good discount. Touch the underdog - the most unlucky to be. Therefore, successful people are rarely non-public. Or they try to keep abreast of their progress, or do it for the company as a whole.
Not as important as the things are actually. More importantly, it is thought that the. If you are not afraid to be interviewed, as the first face of the company, if you have a blog, if you go out in articles for your signature, if your face is glimpsed in the chronicles - you'll cause more confidence. And remember you will be more.
Of course, all this should be linked to your direct activity. But one does not interfere with another, the living person, not a stupid celluloid, invented by marketers will be able to evoke emotion. Of course, it is hard to hear in your address or business address criticism, but criticism is still better than silence - you can try to modify or deny. With the silence nothing can be done.
Be visible, successful, self-critical. Each of your potential client, be sure of this, will find in your way of precisely those traits that would like to see, or sees a. Ask those who came to you via PR - they chose not to antagonist, when your number is dialed. They chose a success, and your soul mate. Subject to the availability of the claimed professional. After all, promise to do something, but only a few make it possible to look inside ourselves.
I left the paper outside traditional advertising, viral advertising, free agency, or commission a scheme with a number of other methods. In fact, ways to find clients so much that is worth a little tear your ass from the chair and see how other people find their orders. Agents work - this past. Trust and cooperation for win-win - the future. Stay on trend and good luck to you!.
Tuesday, April 17, 2012
Monday, April 16, 2012
Google applications will come back to the offline
Google will give users the opportunity to work with mail Gmail, Google Calendar and the calendar office suite Google Docs without an Internet connection.
Access to services will be implemented through an application written in HTML5. While these applications can only work owned by Google browser Chrome, but in the future we plan to support other browsers.
application. to access Gmail has already appeared in a shop Chrome Web Store. Applications for the Calendar and Docs have to go during the week, according to a. blog. Google.
Gmail application lets you read e-mail, work with lists of letters and reply to messages. The response letter will be sent after the user again to connect to Internet. C using an application Docs while you can only view documents. The function of editing later, Google promises to add.
In applications, Gmail and Calendar will be provided to switch between offline and online modes.
The ability to work offline, there was in the services of Google and earlier, but it was not realized through the application on the HTML5, and the browser- plugin Gears. The development of Gears Google stopped in February 2010.
The murder of Benazir Bhutto in full use hackers
It is common that the authors of malicious code using significant event in the world to attract the attention of users to their software. The last outbreak of malicious code found in the last few days, is associated with. assassination of former Pakistani Prime Minister Benazir Bhutto. McAfee has detected a number of reports on the web site where hackers offer users to download video with the details of the incident. If you try to download the video appears with a message asking to download the codecs to view it. Once the user agrees to download the ' codec ', the computer loads a malicious program, the main purpose of which is identity theft.
The situation is complicated by the fact that some of the sites that posted links to malicious videos are high enough in the search results according to the word of Benazir. Google.
3DNews. ru.
Sunday, April 15, 2012
JobList increased payments to partners
Service JobList. ru ( a joint project of AGAVA and HeadHunter) launched a new large-scale action ... Fantastic bonuses! ...
This name was chosen by chance. Bonuses, which project promises to pay the active participants of their affiliate program within twelve months, it may turn to them from the ...
The main criterion for the activity will not serve the number of registrations or purchases paid services, and daily attendance at partner site.
In the first month of participation in the campaign partner remuneration for each full one thousand daily average of 500 visits have. e. Over the next ten months - from 100. e. In the last month 12 - again with 500. e. Accordingly, the more thousands of visitors every day is on the site, the more bonus. Thus, in attendance at 2,000 people per day will be a bonus for 1000. e. the first and last months and 200 at the. e. in the intervening ten.
For those who have not yet reached the required bonuses for attendance, JobList. ru entered the preparatory phase, which can stretch up to the late submission deadline ( March 31). As soon as the owner of the affiliate site informs about its willingness to participate, his ...
The essential point in the campaign is that all the standard types of rewards for participating partners remain.
Running campaign ... Fantastic bonuses! ... ru really can bring real, stable earnings - with or without a bonus ...
Friday, April 6, 2012
Points should be?
Points should be? . Funny accent, carbon monoxide and the total score coolness made the real hero of the Chinese Internet.
2012 - the most dangerous for mankind
Despite the skepticism of many scientists who do not trust the ancient Mayan prophecies, which ended its calendar year 2012, are evidence of impending catastrophe. And even - to assert that the world cataclysm would look exactly the way he showed us in his film ... ... 11. 2009 and 04. 05. 2007 ).
Recall that in the blockbuster it was shown how solar flares and the electromagnetic radiation to hit Earth. Her bosom warmed, like in the microwave, boil. And the crust begins to crack. Of course, this fantasy of the director. Actually, that's not going to happen. As we explained then Yesipov Valentine, head of the astronomy of the State Astronomical Institute. Sternberg, continents, and so move in a molten substance, which is located under the bark. But moving very slowly. For example, Europe to America is approaching a speed of 1 mm per year. The movements of the continents are watching satellite. And they are not recorded in recent years such tectonic processes that have led to a dramatic shift of land. And most importantly, what the filmmakers do not know of the school curriculum: the Sun affects the Earth only through the atmosphere. And on the earth's crust does not affect.
And then, almost two years ago, scientists have reassured us: ... But it is not high. And by 2012 will reach only a small peak ... But these hopes will not come true. Sun recently behaves unpredictably. And the data to date indicate: it will show us his temper, so that will not find it!.
Such concern for the ... ru.
- In 2012, man-made problems can and should expect - solar activity increases, - said the head of SRI. - Statistics, we know. In Canada, for example, while similar to solar flares is really out of order several transformers.
The scientist also promised that the upcoming summer will launch research station ... But the main thing - Leo Matveevich reassured all present that in that year Russia will not affect major disasters.
- In the coming years, solar activity will increasingly have an impact on Canada and the U.S. - has assured Green. - But over time, through the years 50-70, the activity of the Sun will have an increasing impact on the territory of Russia, particularly Siberia, which will shift the so-called ...
The poles will shift.
By the way, the geomagnetic pole is not only concerned about our scientists. Reason to shudder ( knowing people, of course) gave little information published in the scientific journal Geophysical Research Letters. A group of French scientists led by Gauthier Khulo from the University of Denis Diderot in Paris, which has long been studying the anomalies in the magnetic field of the Earth, said: There is no way to predict exactly when the planet 's magnetic poles exchange places and there will be a so-called inversion. That is, in the literal sense of the North Pole will be, and vice versa.
A computer model based on current data, showed that predictions for convincing data are missing. Need to gather additionally for 20 years. And in the end the French scientists made a disappointing conclusion that the inversion can occur. anytime. Maybe a thousand or so years, as predicted by some of their colleagues. And maybe next year, predicting how aggressively other. The phrase ... After that comes the most notorious in 2012 th. (For more details see. ... 03. 2010 ).
Solar war.
A Sun scientists really worried. Two years ago, a report released naimrachneyshy American Academy of Sciences (NAS): « Threats of space weather: the social and economic consequences... Prepared by experts of its NASA, studying the solar activity. It 's the face of global catastrophe. Literally speaking, the end of the world. In the most literal sense: it - light - will not be on the planet. The cause of geomagnetic storms will be unseen forces caused huge outbreaks in the Sun - the so-called coronal mass ejections (see. ... 04. 2009 ).
- Consequences of a sudden solar storm is comparable to a nuclear war or the fall of a giant asteroid on the Earth - said Professor Daniel Baker, a space weather expert at the University of Colorado and chairman of the committee NAS, responsible for preparing the report.
The beginning of the end of the scientists promise a very beautiful. September 22, 2012 over the whole Earth will flash bright and colorful flashes of the aurora borealis, which previously only admired the people of the polar regions. It will be seen even in the daytime. Then break out ... Only much worse.
Approximately 90 seconds on the planet passed out the light. And the first affected areas have been provided with electricity better than others. Further nightmare you can imagine - we have all life is based on electricity.
The Americans predict the deaths of millions of his countrymen in the next year after the disaster. And paint a horrible picture: stop trains, elevators, industrial production, falling satellites, aircraft, stops water and heat supply. flow coolers. Silent radio, not television shows, communication is cut off. end. no light. And there will be.
wake up volcanoes.
In addition, in the same ... This was the conclusion recently reached by researchers from University of Sydney, Bergen, and Hawaii (see. ... 12. 2010 ). They alerted the world that he found a strange pulse of subsurface. It turned out that in the history of our planet there have been periods when once erupted almost all the volcanoes on it. And there comes a living hell. Doomsday for the creatures that lived on Earth if. Although some survived. And life, albeit in a different form, but continued. What is the confirmation. On the one hand: bones of dinosaurs - those who lived before the eruption of a massive. On the other: various creatures, including us. That is, those who chose to live after - wait for the next disaster.
Did the Maya did not make a mistake?.
Discuss.
Monday, April 2, 2012
' Comstar ' got the frequencies for WiMax in Armenia
Regulatory Commission of Public Services on June 11 adopted a decision on the allocation of ZAO ... The frequencies are allocated for the operation of the radio access network, ...
This frequency resource needs for the organization of channel networks on the basis of technology WiMAX, construction of which is currently ...
Building a network of mobile Internet access via WiMAX technology standard, 802. 16e began in spring 2008. Supplier base stations is the company Airspan Networks ( USA). In the first phase of the project is installed 24 base stations, a resource which will provide access to operator services in 19 cities of Armenia, including Yerevan. In what is supposed to expand the territory of the provision of telecommunications services. ...
... The network will provide high-speed Internet access, data transmission, creation of virtual private networks (VPN), as well as telephony - both local and long distance / international.
... The use of wireless technologies will allow us to provide telecommunications services in the most remote corners of the country. Moreover, we can provide in areas such as communication services, as well as in the Armenian capital - both in quality and in terms of service - said General Director of ... - With the launch of the network we will reach a market of private users, and will provide services not only to corporate clients, but also to individuals '.
Source:. CyberSecurity. ru.
Sunday, April 1, 2012
' The Nutcracker ': entertainment experience, the discussion
As part of the loop 'to read, watch, discuss '.
Preliminary work: interviews with children who have read a story, tips to reading the book, individual invitations to the event, assembling fragments from m / movies.
Most of the children met with a book before or read it on our recommendation. Reminded the boys m / B movie. Stepantsev and T. Ilyina, showing them in the passages. Some of the participants watched a movie at the cinema. Konchalovsky. Discussed with the children their preferences with regard to films. Girls are inclined to tenderness, lyricism, the figure of the old m / film. Boys noted the dynamism, modernity, translating stories in the film Ilina. Game film has less emotion.
In a conversation on the approximation of the original film librarian E. and. Serikova helped my mother one of the boys attending F. Alexandrov, a teacher by occupation. Conclusion was the view of the right to life of each version. Been brought before the children thought about the depth and versatility of fairy tales, which enables exciting, beautiful, fantastic variety of film directors bring to the eternal theme of confrontation between Good and Evil.
But one of the participants was a supporter of this hot book reading. Vorobyov said Kate conclusively that when watching the movie ...
We liked the mood of the guys. They even ... Such contact with readers, both sides benefit.
H. to. Hozinskaya, Head of the Library, a branch number 7.
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