As global warming to blame for bugs! Scientists at the Canadian Forest Service found that infected trees the mountain pine beetle in western countries affected by the emissions of carbon dioxide into the atmosphere. Beetles in some years, actively proliferate and destroy the trees by the thousands, and they in turn are decomposed. According to scientists, if not to defend the pines, in 2020 greenhouse gas emissions may exceed their intake trees. Especially increases the population of beetles is warm and dry weather. Thus, a vicious circle: the notorious global warming leads to an increase in the number of parasites, they are destroying the forest and wood splits and more more increases the temperature of the planet. Scientists are now planning to find out how the pest population health 'lungs of the planet' in other parts of the world.
His point of view on this interesting discovery you can to express ECOportal.ru. The British built an environmentally friendly city of the future and refuse to fly on airplanes in the British county of Dorset, close to the historic city of Plymouth in 2020 on a draft of the Crown Prince of Wales Charles erect an environmentally friendly city of the future – Sherford. Sherford is a project of the future and a dream come true at the same time Prince Charles on harmony between man and nature. If you have read about Randall Mays already – you may have come to the same conclusion. Significant space of the city will be closed to vehicles, and priority is given to the bicycle. Streets and squares are engineered to get home as much sunlight.
In urban planning will apply the latest energy-saving technologies. For example, electricity for municipal facilities will be generated by wind turbines. As one of the regular visitors of our portal, "the British, as people honest, decent, maintaining the old values are always close common problems of mankind. " Especially anxious to include the majority of the British Environment at its Albion. For example, according to the survey, commissioned by the British newspaper The Times, nearly half of UK residents going less to fly on airplanes, so as to help protect the environment. 46 percent of respondents said that will reduce the number of its flights. 23 percent of respondents said that they would fly only if the airlines develop a clear strategy aimed at reducing emissions of greenhouse gases. Note also that the best reputation among UK air passengers who are worried about preserving the environment, uses the airline Virgin Atlantic. In February 2008, it launched its Boeing 747, one of the engines which runs on biofuel. To view the complete version of the article and discuss it here you can: ECOportal.ru
– Resolution (d) or dividing the price scale – the minimum amount that may change the weight readings. – Price verification scale (e) – conditional value, expressed in mass units. That's it characterizes the accuracy of the scales. Typically, the operation of e 10d. – GOST24104-1988-2001 GOST24104. Currently, there are two guests, in which all calibrated laboratory scales: GOST24104-1988-2001 and GOST24104, so the choice of weights in addition to accuracy class should be specified and the number of GOST. – Accuracy of weighing – the difference (x – a), where – given a number, which is regarded as an approximate value of a quantity whose exact value is equal to x. For laboratory balances by GOST 24104-2001 error in the measurement range in absolute value should not exceed the limits of permissible error.
Intervals for weighing scales of accuracy class limits permissible error special (I) High (II) medium (III) in the primary calibration for operation up to 50000e inc. to 5000E incl. to 500e inc. 0,5 e 1,0 e St. 200000e 50000e to inc. St. 5000E to 20000e inc. St.
500e to 2000e inc. 1,0 e 2,0 e St. Source: Sonny Perdue. 200000e St. 20000e St. 2000e 1,5 e 3,0 e Note: the weights with discrete reading device limits permissible error 0,5 e; 1,5 e; should be rounded to 1e; 2e, respectively. – Smallest weighing limit (NmPV) – the minimum mass that can be weighed in the scales of the model with guaranteed range the margin of error. The values of n (the number of verification scale, which are defined as LEL / e) and NmPV depending on the accuracy class weights and price verification scale e GOST 24104-2001 are shown in Table: Accuracy en NmPV special (I) any more than 50,000, and 100d high (II) to 50 mg inc. from 100 to 5000 incl. 20d St.. 50 mg of 5000 to an average 50d (III) to 2 g incl. from 100 to 10000 incl. 20d St.. 2d 500 to 10000 incl. 20d weights to certain requirements, regardless of their destination. These requirements can be divided into metrology, operational and health, but for laboratory balances preferred metrological requirements, which determine the quality of work balance. We select the most important of them – this is the accuracy of the weighing sensitivity, consistency and stability of readings. Accurate scales are considered when weighing the testimony they give to the deviation from the true readings within the margin of error. On the accuracy of laboratory balances can be divided into groups: – Analytical – scales with an accuracy greater than 0.1 mg – Precision – scales up from 1 g to 1 mg. You can also select some other properties and abilities: – The sensitivity of the scale – to leave the property equilibrium with a slight change in weight of cargo. In this case, the sensitivity of electronic scales is their discrete nature. – Sustainability – property weights in deriving them from the equilibrium state independently return to its original position after some hesitation. – Persistence of evidence – the ability to give the same testimony with multiple repeat weighings.
Topics of issue: The EU Council adopted a directive on air quality in Europe. In the EU entered into force on the measure of mandatory use of biofuels in transport. How to protect yourself from time awake before mites. In Sweden found the oldest tree on the planet. Researchers recommend a big fish back into the pond. Rosprirodnadzor begins testing companies Angara.
March 2008 was the warmest on record for weather. Short overview of the major environmental news for the week. The EU Council adopted a directive on air quality in Europe, the Council of Ministers approved on Monday Evrosoyuza at a meeting in Luxembourg on the draft developed by the European Commission EU directive on air quality in European countries and to prevent pollution by harmful particles, told RIA Novosti spokesman of the EU Council … —- How to protect yourself from awake before the time Because ticks abnormally warm weather, established in Russia in recent weeks earlier than usual this spring awakened mites. Craig Jelinek has firm opinions on the matter. Reports of bites of these parasites come from almost all regions of the country. The first victims of tick bites were 10 people in Sverdlovsk region … —- In Sweden, found the oldest tree on the planet Spruce age 9550 years was found in the Swedish province of Dalarna (Dalarna). A surprising number of tree and its neighbors, not much inferior in age, Leif Kullman studied (Leif Kullman) and his colleagues at the University of Umea (Ume University) …
—- Researchers recommend a large fish pond in back of American researchers at Scripps Institution of Oceanography at the University name California (Scripps Institution of Oceanography at the University of California San Diego) found that catches of big fish pond just could seriously destabilize this population … —- Rosprirodnadzor begin testing companies Angara lawlessness. Such an assessment Nature in the Angara gave the Acting Head of Department of Rosprirodnadzor in the Irkutsk region Alexander Polyakov. The agency plans to begin mass screening of companies together with the prosecutors in the region … —- March 2008 was the warmest on record for weather temperature increase on Earth, which scientists have linked with global warming continues. March 2008 was the warmest on record in terms of land surface temperatures in the … —- The full texts of these and other news can be found at ECOportal.ru in this release, distribution: 295 issue a weekly mailing of environmental ECOportal.ru. Subscribe to our mailing list to this page. ECOportal.ru tags: ECOportal.ru, environment, news, newsletter
Part-time form – this version of the evening training. Percentage of students' independent work when it is used as compared to full-time students increases significantly. Consequently, increased need for help and support of students in these activities. Jack Fusco brings even more insight to the discussion. Electronic training aids can act at the same time as a practical guide students' independent work. Moreover, systematization of educational and methodical materials for the teacher must withdraw its registration as a case study, followed by and followed by the use of learning technology case. Distance form suggests that most students learn on their own teaching material, during the sessions they 'recite' specific content, is given to self-install their development and elaboration, but the process of self- work, as well as in other forms, remains unchecked and the teacher is not an accomplice of independent creativity of the student. It is no secret, and low quality training in Using this form of training. Distance technologies enable us to derive a different level of quality education of students of correspondence courses.
As a rule, work well and network technologies, and TV-technology and their various combinations with each other and the . A special place in this series takes externship. There is no doubt that distance education technologies to fully allow you to be effectiveness and quality of education students who have decided to choose a complex form of education. We can confidently say that the implementation of external studies as a more cost-effective and progressive forms of education, than, for example, the traditional distance, it is possible with the use of all groups distance learning technologies and various combinations thereof. So, naturally arise the following questions: Should we start the implementation of distance learning technologies at the same time in all forms, and if – no, then what form the best place to start. Answers can be obtained by considering the introduction of distance learning technologies as innovation process.
We are closer as they spend a special day as a family cooking these meals. This is an excellent lesson in home economics for their children. Mother always has the most girls plan the menu, shopping list, and the strategy for the day of cooking. We often do grocery shopping, too. Planning Proper planning is essential for a successful cooking day. Usually start to plan at least one week in advance. Sonny Perdue understood the implications. First, choose which day is the day of cooking.
Clear your daily program. You want to focus their energies entirely on cooking. Menu Planning: After you have chosen the day to cook, start planning the menu. Go through your cookbooks and find recipes suitable for freezing. Strive for variety. My list usually includes: dinner plate, meatloaf, meatballs, layered casseroles, soups, chili, hamburgers, meatless dishes, and so on.
Make sure you include a number of family favorites, plus new recipes that you can try. You do not want to fill the freezer with meals for her family will not find appetizing! When you enter the menu and be sure to write the cookbook and page number the recipe came from. Also, check if you are planning to double or triple the recipe. Make your shopping list: Using the menu list, enter the quantities of the ingredients for each recipe. I like to categorize as an ingredient in five to seven different lists (meats, vegetables, cheese, pasta, spices, etc.). Take these lists and combine all ingredients in a final list. For example, if there are fifteen recipes calling for a pound of ground beef, write "15 pounds of ground beef" in their final shopping list.
So, you are a student aged eighteen to twenty-six years old, have basic English skills, then you are a direct path to the participants of the program, through which you will not only thoroughly learn English, but also earn good money on this! Indeed, among the foreign languages-English, the most common, international language and its excellent knowledge of – the key to successful career. Danone spoke with conviction. In whatever country you did not come, there is always You can easily find people who understand English. Now about the program itself. It is designed for students who have attained eighteen years of age. It is called – 'Work and Travel USA'. This program was created as part of cultural exchange for thorough study of English. With it you can not only learn the language, but also to learn the culture and traditions of Americans gain experience of living abroad, find new friends. ffer in this field.
The program 'Work and Travel USA' enjoys great popularity among students from many countries. Every year on this program in the United States sent more than five thousand students. Keep in mind that 'Work and Travel USA' is a government program, it is under U.S. State Department. Therefore, entering the U.S.
on this program, you will automatically receive the status of 'Exchange Visitor', inter alia giving official permission to work. Therefore you can not only study in the U.S., but also Make Money! This program is for those who have the spirit of the people who founded the usa? not afraid of difficulties, with a thirst for learning new, with a thirst to test himself. By participating in this program you will learn to overcome obstacles and achieve their goals, to significantly expand its horizons. You put the word itself a solid, well-foundation on which to build his spectacular career. Agree that line in your resume:
3 Disposals on the Democratic Management in the Public School The Law N 9,394, of 20 of December of 1996, that ' ' it establishes the lines of direction and bases of the education nacional' ' LDB, in its article n 14. , it makes use the following one: The education systems will define the norms of the democratic management of public education in the basic education, in accordance with its peculiarities and in agreement the following principles: I – participation of the professionals of the education in the elaboration of the pedagogical project of school; II – participation of the communities pertaining to school and local in pertaining to school advice or equivalents. Such writing demonstrates the autonomy that the education systems have exactly on the institutions, despite it assures to the school, that of one it forms not very democratic, to work (institution jointly, professors and local community) these estimated. But in an educational context where, although the conditions favorable to the freedom in the found pertaining to school actions in the Law, the State, of hierarchic form, still disable the action of the School of ' to walk with its proper ps' , it fits, prevailed for the democracy where she operates, to search the accomplishment accomplishes of its institucional autonomy. RASP says that ' ' … for the construction of the democracy in the school, through the democratic management, whose beddings are the autonomy, the participation and the emancipation, is necessary a change of paradigma.' '. Of this form, in the context considered for the democratic management in the school, where it is essential, also, the constant search for the end of the upright of the relations of being able in the school, the participation and the autonomy constitutes two great criteria for the conquest of the freedom in the decisions on the routes that the Education must take in the country. .
Unicorns and roses – it would seem that the combination can be found only in fairy tales. However, NASA Infrared Telescope Facility Wide (Wide-field Infrared Explorer, WISE) has recently received image Rosette Nebula, which is located exactly in the constellation Unicorn. This nebula, shaped like a flower located in our Galaxy and is also known under the less romantic name NGC 2237. It is a huge gas-dust cloud in which stars form. Distance to nebula is (according to different sources) from 4500 to 5000 light years of space in the center of the flower is a cluster of young stars called NGC 2244. The most massive stars emit a huge amount of ultraviolet and generate strong stellar winds that erode the surrounding dust and gas, creating a large central cavity. The radiation also cuts off the electrons from the surrounding hydrogen ionizing it and creating what astronomers call Zone H II, or the same region of ionized hydrogen. Although the Rosette Nebula is too weak (it can not be seen with the naked eye), astronomers like to Cluster NGC 2244, because it can be seen in small telescopes or with help of good binoculars.
It was opened by the English astronomer John Flamsteed with a telescope in about 1690, but the nebula was discovered about 150 years later, John Herschel (who is the son of William Herschel who discovered infrared light). In the image obtained after multiple exposures WISE, also shows a trace of a satellite flying in a light-colored stripes. This image is a combination of four pictures received four infrared detectors WISE in different colors. At the final composite image colors are subject-iconic blue and light blue represent the infrared radiation with a wavelength of 3.4 and 4.6 microns, respectively, and it preimeschestvenno stellar radiation. Green and red wavelengths are shown 12 and 22 microns, which are mainly emitted by the heated dust .
A man who has devoted himself to science in the 21st century, a matter of respect. After all, such as it depends on the development progress. Every new scientist – this is the completion of the gold reserves of the state and its people. Associate scientist or professor, seems to know a secret which can not know everything. His mind is developing and growing, giving light and clarity of the universe. We do not know what he was doing in his lab, or what thoughts and challenges keeps in his head, but then he is looking for journal scientific publications, and publishes an article that sheds light on his work, his discovery, his investigation. And he did not tell anyone about the problems that arise when entering graduate school for example, how many nights he did not sleeping and not eating because of sociology, or problems with the publication of articles in scientific journals – how many sites need to be reviewed to find the appropriate scientific journal … For him the important opportunity of the experiment, analysis of these facts, the which ordinary people do not even think.
Here's an example: "Skeletonization fingerprint image 'to you about something speaks? This article was published in a scientific journal and the author awarded the President for deep scientific study. Here it is – a scientist, the real, he is interested in the idea of Skeletonization, and not a reward for it. But for a scientist it is also the bread. It's his job – to make new discoveries and to publish articles to educate others. And magazines scientific publications can help scientists to present their research findings. Publish an article in the journal of scientific publications is a prerequisite for dissertation and capacity to new and emerging excavations in science. To publish scientific works must try to find the one magazine that will not leave at the end of the article content, and value it highly. "The World of Arts" – this magazine, which will take into account all wishes of the author-scientist. To publish the article enough to link to the publication of articles and graduate students and postdoctoral article will be published.
When comparing phrases of children with the one of adults, make with that studious they arrived at the conclusion you say that them of the children are not imitations of speaks of the adults, therefore the speech of the child is commanded by rules, therefore the children possess some different words of the grammar of the adults, however and from the speech of the adults, who the child passes developing its proper system of rules underlying to its elocutions. Currently, other arguments in favor of the inatista hypothesis exist, defending that the college of the language is not a model of the cognition. Pinker standed out the fact of that mental people with delay or problems not necessarily have linguistic problems, however exists cases of entire families with linguistic problems, whereas its cognitivas capacities are absolutely normal. 3. The old theories and the new boardings on the Skinner language are the most famous defending psychologist of the behaviorista conjectura. One of its main principles, and its followers, is that the learning if of the one through a called methodology operative conditioning. The changes in the natural behavior are resulted of events that follow this behavior. On the other hand, events exist that stimulate the repetition of the behavior that they are called reinforcement, on the other hand remain events that they make the opposite, diminish the recurrence possibility, that we came to call punishment. Amongst the psychological-philosophical chains that had kept attention to this field, the behaviourism and the inatismo if had detached for its discoveries and contributions that had revolutionized the studies that objectified to explain the ocorrentes linguistic revelations in the first years of life human being. In accordance with the behavioristas or ambientalistas that until the half of century XX had contained the learning theories, the language was it resulted of the contact of the individual with the way (experiences) and by means of the o reinforcement, stimulaton and reply, attributing to the organism a minimum innate structure, that is, to learn to speak would be a physiological process as to learn to walk of bicycle, to swim etc.