If You Lose Your Job

In our troubled times, no one is immune from job loss. If this happens to you, read the directions stated below, and perhaps it is there you'll find the answer to the question: "What's next?" 1. If you lost your job Due to the crisis, the first thing, stop watching TV and reading newspapers. Such is the work of journalists – to create headlines, a series of "End of the world the day after tomorrow, Have time to stock up on salt," or "army of unemployed replenished every day one million people. " Such news should not only raise the rating, but also housed the alarm in the hearts of men.

But this is not the state, which will help to find work for the soul and the pocket. You now have enough time, so select his favorite and a good couple of days otospites. How many years you have not allowed themselves the luxury? 2. Sleep off? Then it's time to decide what kind of work, going to look. Before that, honestly and openly answer to this question: "Do you like the previous job?" If so, read on this section and proceed to the next. But if not, very possible that the fate pushes you finally get out of my grandmother dusty old closet dream of "the very same work." Remember why you once abandoned it. Perhaps it is not prestigious, or does not make a good income? Or do you have to sort all the hereditary lawyers, well, you certainly could not have been disgraced the Faculty of Psychology.

Machines


A group of experts from around the world will conduct a conference on global catastrophic risks, the first of its kind. Discuss what should be done to prevent these risks from becoming realities that could put an end to human life as we know it on Earth, CNN reported. More info: Discovery Communications.

The speakers at the event four days at Oxford University in Britain will discuss topics such as terrorism, and that is what we must do if a large asteroid were in collision course with our planet.

On the last day of the Global Conference on Catastrophic Risk, experts will focus on the possible impact of new technologies such as super-machines that, if they are ill-conceived, could cause the disappearance of homo sapiens.
        

First Consumers

Power consumers of the first and second categories are provided with electricity by means of two independent power sources, and special group of consumers of the first category – even through three. The first category is switched to backup power automatically, the second translated manually. According to sep, subject to specified requirements The first group of consumers will be immune from such situations, when the power interruption could lead to a 'danger to human life, a threat to state security, a significant material damage, impairment of complex technological process, disruption of critical elements of public utilities, communication facilities and television. " Disabling the same from electricity consumers the second category, in this case would 'only' to 'mass Shortage in production, massive outages workers, machinery and industrial transport, disruption of a significant number of urban and villagers'. Robert A. Iger often addresses the matter in his writings. In other words, global catastrophe does not threaten us, but what do ordinary consumer? Just think – houses belong to the third group of power consumers, a break in the power supply which according to sep, could be delayed for a day! The answer is simple and neoriginalen. To protect themselves from harm associated with the sudden power outage, you need to install a backup power source. He, incidentally, provide additional kilowatts of power, the probability of which is reduced to almost zero. Taxonomy of autonomous sources of energy can be divided into two large groups. The first group includes units that convert other forms of energy into electrical energy, while their work does not depend on the main power supply system.

Polyvinyl Chloride PVC

Polyvinyl chloride, or, as it is a standard cut, pvc – it is a thermoplastic polymer. Polyvinyl chloride – one of the most valuable chemical products. pvc is the oldest artificial material and looks as plastic white. pvc is a raw material for the manufacture of more than 3000 kinds of products used for various purposes in the light industry, food industry, heavy engineering, electrical engineering, in manufacture of building materials and medicine. Analyzing the use of pvc on a global scale, it should be noted that more than half of all items made from it are used in the construction industry. Take, for example, although would be well-known pvc windows. In the construction sector polyvinyl chloride has undeniable advantages. It is easily installed isravnitelno inexpensive.

For quite a long pvc replaces conventional materials. Additional information is available at Time Warner. Now more and more people establish, for example, plastic windows instead of wooden ones. pvc replacing traditional building materials such as wood, clay. Polyvinyl chloride is used in many fields, appears in the production of plumbing fixtures, window profiles, pipes and so on. Previously, it was often used in the manufacture of phonograph records and vinyl media.

pvc pipes are flexible. If the pvc mix with plasticizing agents, it will have a more flexible structure. The proportion of plasticizer may reach 30%. This pvc is used in the manufacture of clothing (eg artificial skin), and finishing materials, as well as for plastic hose and pipe installation, lining the surface layer and the insulation of electric cables. Hard polyvinyl chloride, or as it is called, vinyl liner, has a high mechanical strength, good dielectric characteristics, significant water and chemical resistance. But all is not well, there are drawbacks. It is not a high impact resistance and cold resistance (-10 C) and low temperature operation, up to 70-80 C. pvc is resistant to Effects of alkalis, acids, kerosene, water, industrial gases and alcohols. Physiologically safe. Polivinihlorid produced by polymerization monomervinilhlorida. about 57% of the total mass of chlorine, so the mass pvc must be less than the lubricants, in comparison with many other polymers.

Forest Ecology

Forest ecology studies the relationship between forest phytocoenosis () and the environment, forests and environment in a broader context. The object of ecology are also certain types of wood and non-plants and other forest organisms. Thus, forest ecology includes both -logic (forest and environment) and autekologicheskie (individual species and environment) aspects. Wood – a natural unity, part of which is and the environment. Therefore, Department of Environment and Forests here is somewhat arbitrary, but it is necessary for the gradual disclosure of forward and backward linkages that determine the vitality of the forest and the nature of the forest environment. If this has piqued your curiosity, check out Robert A. Iger .

In forest ecology can consider two aspects: 1 – the impact of environmental factors on the life of the forest, 2 – ecological importance and influence of the forest on the environment, as well as special education, his usual forest environment. In the second case in question: the the impact of the forest beyond the space occupied by woods ("the" impact of the forest) on the impact on its own environment within which he occupied the space. Thus, forest ecology examines the role of environment in the life of the forest as a natural unity, part of which is this Wednesday. On the other hand, it examines the environmental changes taking place under the influence of the developing nature of unity, which is the forest. All variety of environmental factors determining the growth conditions of the forest, his life and development, can be reduced to several groups: I. Climatic factors, including radiation, teschyuvoy, water regimes, composition and movement of air, etc.

ii. Edaphic and orographic factors (soil, soil, terrain features, slope and exposure of slopes). iii.Bioticheskie factors (animals, plants, microorganisms). iv. Anthropogenic factors. V. Historical factors. Environmental factors influence both on the forest as a whole and its individual components. In nature, there exists a complex influence of environmental factors, shown in various combinations. Change in one factor implies change the other. For example, a change in altitude, exposure, slope angle causes changes in climate, soil and other factors. Changing the lighting conditions in the forest accompanied by a change and thermal regime. The same amount of rainfall in the northern boreal regions and in some southern steppe regions. However, in the first case it falls in the prevalence of low temperatures, high humidity air and soil, at a reduced evaporation of moisture, in the second – the reverse combination. Hence – the conditions and the possible existence of forest at the same rainfall. In one case, the arborist has to contend with excess moisture, with the threat of waterlogging in the other – to seek means of increasing the moisture control soil salinity, etc. Thus, the forest is under the complex, intertwined influence of various multilateral environmental factors. Formed under the influence of geological, climatic, soil, biotic factors, the forest, in turn, itself influenced by these factors, it creates inherent in a particular environment. Consequently, the forest, affecting the environment changing it, he feels the effects of changes of environment. This environment is increasingly important for humans, not only locally but also in a global context, if you remember about the forest as an essential part of the biosphere. Despite the long-term study of forest interactions with the environment in many countries, science has not solved a lot of forest ecology, which must be one of the important scientific basis for the issue of "Forest and Man."

International Water Prize

Developed by organizing an effective system of toilets recognized by the UN-Habitat, one of the best in the world. The system includes expenses only half liters of water per use, much less compared to conventional toilets for 10 liters of water. This difference is significant for the regions lacking water. Fund of the International Water Prize was founded in 1990. The award is given annually scholars and activists, community organizations for outreach work in the field of water resources. The amount of monetary compensation of 150 thousand dollars. Scientists have found a way to stop global warming and greenhouse effect, American scientist Freeman Dyson believes that global warming can be stopped by genetic engineering – in order to remove from the atmosphere by greenhouse gases, is enough to create plants that should absorb them.

The scientist believes that global warming if it occurs, can bring only benefit to mankind. Moreover, he noted that six thousand years ago at the site of modern conifer forests in Europe grew deciduous trees, and in the Sahara was so wet and green, that it lived a lot of animals – while the climate on earth was the warmest for the entire interglacial period. Therefore, it is likely that an increase in greenhouse gases could lead to the same global warming, and perhaps such an option would be preferable for Humanity, said the scientist. A director of the environmental center 'Dodo' Kayumov believes that if all industry of the world will reduce electricity consumption by 25-30%, this will stop the greenhouse effect and will not lead to irreversible consequences due to global warming.