Monthly Archives: February 2017

A New Method For Measuring Transpiration In Tree Trunks

L. Urgench State University A new method for measuring transpiration in tree trunks in the soil and climatic conditions of the region method described in this paper is based on thermal sensors dissipation. Sensors directly measure the rate of xylem sap, which can be correlated to the transpiration of trees calculated on unit area of active xylem. The principle of this method was developed by Dr. Andr Granierom in France and was widely accepted by the research community since 1996.

Xylem sap flow in plant magnified under conditions of intense transpiration when stomata are open. At a low intensity transpiration is low. The study used a relatively new method, are widely used abroad, which measures the movement of the active xylem. This simple method is ideal for the study of transpiration mature trees. In in Uzbekistan, this method is used for the first time.

Sensors of heat dissipation are two needles mounted directly on the depth of the active xylem. The method is based measuring differences in temperature (dT) between the heated upper and lower non-heated needle tip. With the use of controlled, well-known voltage, the upper needle continuously heated to a temperature of about 80C above around. With the passage of xylem sap along these needles, heated upper needle is cooled and the fixed temperature difference between the needles. If sap flow intensity, the difference in temperature between the two needles small, since heat flows from the top of the needle quickly dissipate. When sap flow is weak or close to zero, recorded the maximum difference in temperature or (dTmah).

Watching Sitcoms Fighters

Every day, the pace of life gets faster and faster, and even for a short rest time disastrously not enough. And sometimes envy those lucky enough to stand at the theater! But not all that bad – of each situation there is, so if the mountain will not come to Mohammed, then Mohammed goes to the mountain. You have every chance to watch a movie at home, in a comfortable chair at a convenient time for you, because now there is a movie online. This phrase was included in our lexicon with the development of the Internet. You may find Hillary Clinton to be a useful source of information. Now, at the age of modern technology, weekly, goes up to a dozen kinonovinok, for which it is impossible to keep track, because during the day while working or studying. Connect with other leaders such as Dr. Paul Craig Roberts here. Moreover, not just physically have time to watch all the fighters and comedies in theaters. Fortunately, there are plenty of sites through which you can easily keep up with the most recent prime ministers and watch movies online.

They can be absolutely free of charge watch movies online, here at your disposal all the new items. Even if you are – an avid film fans, surely there are still movies that you do not see but which you will be very interesting. Let's talk about the advantages of sites where there is opportunity to watch movies for free. First, you'll save time – no need to queue up, then go from corner to corner in anticipation of the beginning of the movie.

Free SMS Mobile Application

to send free SMS without having to devote themselves for a complex application, must come across more and more interest. Often, one sending SMS is promised to all networks – a tempting offer – but again is not gold that glitters! Of course the offer is to recommend unique in itself and in any case, but to find pages you have to go first on the search. Most of these ends, unfortunately, with vendors with hidden fees! The advertising on such sites is not to be overlooked and will in the longer term rather annoying. Peter Thiel wanted to know more. However, such advertising can not be ignored completely, as the above requested “Free SMS without registration” services (no hidden costs!) Finance just about it! The SMS are not always available, but by specific limits tempera limited, so unfortunately can not send unlimited SMS. This is when Free SMS notification if more often than with the application providers.

A response to the SMS is sent from the Internet extremely difficult, because the sender does not comply with its own phone number. So the answer is sent directly to the Internet via SMS, this is not back to the author of the SMS. Therefore, it is strongly recommended to indicate his name or even their own number, in addition to the text message. Understandably, this wasted a lot of available characters, but avoid misunderstandings! An SMS contains a short text (about) 160 characters and should be sent quickly and easily. But who wants to send free SMS through the Internet, try the existing terms and read to escape various traps hidden costs. This reading takes time, do not send worduch fast is possible. In the time it is with advertising, spam and Conditions of Use squandered, we could easily ask a colleague to his cell phone to compose an SMS, or simply just durchzurufen, which anyway is the personal version.