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Renewable energy sources (RES) supply 14% of the total world energy demand. The future growth in the energy sector will be primarily in the new regime of renewable energy, and to some extent natural gas-based systems and the conventional oil and coal sources will then die out.

The thought could be scary, knowing how much toxins you inhale everyday. Through the help of technology European researchers are gearing up to monitor thousands of people. Smartphones are given away to record the chemicals to which they are exposed every day. Exposome, the term used by European Commission to study the effects of environmental exposures to human health. It was then hope that the four-year studies will benefit public health in ways that genome research so far has not. Exposone could reveal a warning or warnings of environmental health issues for use. "There's been too much emphasis on genetic factors, which contribute relatively little to disease compared with environmental factors," says Martyn Smith, a toxicologist at the University of California, Berkeley, who is participating in the newly funded Exposomics project. Paolo Vineis, an environmental epi¬demiologist at Imperial College London, leads the €8.7-million project. Some studies do not always succeed like the Genome-wide association studies, in which scientists search for genetic variants linked to disease. They have failed to fully explain why some people are more susceptible than others to chronic diseases, such as type 2 diabetes. The new study will work this way, subjects will carry smartphones equipped with sensors to measure exposures, and their blood will be analyzed to monitor molecular changes. The majority of the participants are already concerned in other long-term health studies. In order to understand the triggers for conditions such as heart disease, asthma and lung cancer, goal is to look for biomarker differences between people walking through areas with low air pollution and those exposed to urban fumes. The idea is to differentiate the difference the toxins will cause the human health basing on their environment. Vineis's exposomics approach has already exposed gene-expression signatures that connect people's leukaemia risk with their exposure to heavy me

Fossil fuels-coal, oil, and natural gas-are America's primary source of energy. America's annual consumption of fossil fuels grown rapidly. 89 % of these consumption are consumed by boilers, transportation, residential usage, fuels for direct heating of process. The balance is used for feed-stocks, raw materials, and other miscellaneous uses. And most of the dirty fuels such as coal and residual oil go into boilers. Fuel burned are by far the largest single source of air pollution. This pollution is from sulfur oxide. It is also a significant source of particulate matter and nitrogen oxides. Boiler combustion is sufficiently important to warrant the effort to analyze the complete nature of the problems. Fuel consumption in boilers is divided into three sectors: utility boilers producing steam for generation of electricity which is actually consuming probably 59%, industrial boilers producing steam or hot water for process heat,generation of electricity or space heat consuming about 24%, and boilers for space heating for commercial and institutional facilities consuming the 17%. The fuels consumed by boilers in large quantities are natural gas, distillate oil, and coal. Additional energy is derived from the burning of waste such as bark, bagasse, liquid hydrocarbon waste materials, etc. These said fuels contribute only a small percent to energy requirements. But they may however present environmental problems. Although problems have not been address due to the fact that these problems are not full understood. New Sources performance Standards for burning boilers waste are to be developed in the near future. For fossil fuels, various combination of consuming sectors and type of fuel, have independent significant and insignificant environmental consequences. Boilers have three different types, the atertube, firetube and cast iron therefore to determine the overall pollution due to boilers are hard to determine and complicated. In addition each type varie

As we all know earthquake is a catastrophic natural disaster. Most earthquake-related deaths are caused by the collapse of structures and the construction practices play a tremendous role in the death toll of an earthquake. In southern Italy in 1909 more than 100,000 people perished in an earthquake that struck the region. Almost half of the people living in the region of Messina were killed due to the easily collapsible structures that dominated the villages of the region. Though there are some ways to prevent this from happening, it can never be considered as risk avoidance. A larger earthquake that struck San Francisco three years earlier had killed fewer people (about 700) because building construction practices were different type (predominantly wood). Survival rates in the San Francisco earthquake was about 98%, that in the Messina earthquake was between 33% and 45%) (Zebrowski, 1997). Even a moderate rupture beneath a city with structures unprepared for shaking can produce tens of thousands of casualties. Due to this fact, Crown Eco Management determined that safety measures for this could not be compared to fraud prevention. Although probably the most important that we should know, direct shaking effects are not the only hazard associated with earthquakes, other effects such as landslides, liquefaction, and tsunamis have also played important part in destruction produced by earthquakes. According to the Crown researchers, some earthquakes are not natural. Human beings can actually cause them. That's the case with an earthquake in Lorca, Spain, last May. The quake measured 5.1 on the Richter scale and killed nine people. According to an analysis published in Crown Eco Management, the Lorca quake was caused by the extraction of groundwater from an aquifer near the fault that slipped. In circumstance, it does not take much to trigger an earthquake. Oil and gas wells, rock quarries, even the added pressure of a reservoir lake behind a new dam can cause

Life has never been easy for just-hatched Magellanic penguins, but climate change is making it worse, according to a decades-long study of the largest breeding colony of the birds. The chicks are already vulnerable to predation and starvation. Now, the study at Punta Tombo, Argentina, found that intense storms and warmer temperatures are increasingly taking a toll. "Rainfall is killing a lot of penguins, and so is heat," said P. Dee Boersma, a University of Washington scientist and lead author of the study. "And those are two new causes." Climate scientists say more extreme weather, including wetter storms and more prolonged periods of heat and cold, is one impact of a climate that is changing because of emissions of greenhouse gases in the atmosphere. While monitoring the penguin colony, Dr. Boersma and her colleagues also documented regional temperature changes and increases in the number of days with heavy rains. The study, which is being published online Wednesday in the journal PLoS ONE, is one of the first to show a direct impact of climate change on seabirds. Most studies have looked at how warming temperatures affect animals indirectly, by altering predation patterns or food supplies. William J. Sydeman, senior scientist at the Farallon Institute in California, who was not involved in the research, said the study linked changes in climate, which occur on a scale of decades, to the daily scale of life in the colony. "That's a unique contribution," he said. The colony at Punta Tombo, in a temperate and relatively dry region about midway along Argentina's coast, is home to about 200,000 breeding pairs of the penguins, which are about 15 inches tall as adults. Dr. Boersma has been working there since 1982, with long-term support from the Wildlife Conservation Society. For this study, the researchers compiled data on nearly 3,500 chicks that they meticulously tracked by checking nests once or twice a day throughout the six-month breeding season, w

September 17, Tuesday, Russian Foreign Minister Sergei Lavrov was called into question the findings of a UN report that confirmed a chemical weapons attack in Syria that killed hundreds of people last month, suggesting the event was a "provocation" by anti-regime forces and calling for a wider investigation. After a meeting in Moscow with French Foreign Minister Laurent Fabius, Lavrov's comments were made and these represent Russia's first public reaction to the report. It was released on Monday. It determinedly established the use of chemical weapons however stopped short of passing on blame. After what Russia has gone trough criticism for its perceived sheltering of Syrian President Bashar al-Assad's regime, it has repeatedly rebuffed Western allegations that his government deployed chemical weapons. "We have the most serious grounds to believe this was a provocation," Lavrov said, according to the RIA Novosti state news agency. "And some of our partners have unequivocally stated that only the regime could have used chemical weapons, but the truth must be established." He added that there was no information about where the weapons were made, and insisted on an "impartial, objective, professional investigation of the events of August 21." It is just then, Lavrov said, should a course of action be decided in the UN Security Council, where Russia has blocked several Western resolutions on action over the crisis. Additional reports from GlobalPost: Elton John to play Moscow concert despite Russia's anti-gay law. Previous weekend, a negotiation between Lavrov and U.S. Secretary of State John Kerry about a plan to transfer Syria's chemical weapons to international control and have them destroyed within a year. Some observers have showed doubt over the plan, with their opinion that the sheer manpower it requires makes it unrealistic.

TWITTER came up with a business that allows people send out information quickly. The micro-blogging service sent out just one tweet on September 12th informing the world it had filed the required IPO papers confidentially with America's Securities and Exchange Commission (SEC) when it came to its initial public offering (IPO) but then there was silence. Normally it is mandatory to all companies to publish information regarding them right after they have submitted their initial IPO documents to the SEC. However Twitter took benefit from provision in America's Jumpstart Our Business Start-ups Act-or JOBS Act for short-that permits "emerging growth companies" to kick off the IPO process confidentially. They should be able to publish the IPO earlier than three weeks before they proceed on investor road shows to advertize shares. The act characterizes promising growth firms as ones with less than $1 billion of yearly revenue. The JOBS Act became law in April 2012. It is by giving some companies the option of filing for an IPO in secret that aims to encourage more flotation. According to the SEC, by the end of June 2013 roughly 250 companies in America had filed IPO documents confidentially. For many reason this approach appeals to Twitter. The firm anticipates that by maintaining its financial performance confidential for a while, and then heading fast to a listing, it can keep away from the kind of hype that surrounded Facebook's IPO in 2012. Although Twitter must reveal its correspondence with the regulator when it finally publishes its IPO documents it can also address any concerns the SEC has about its submission in private. It is hopeful to shun the fortune of Groupon, which exposed particulars of its finances immediately after it filed for an IPO in 2011. Several of the firm's accounting rules were openly questioned by the SEC, which frightened investors. There are other advantages too. If it wishes to, Twitter must only publish two years of audited f

* Body Heat Body heat can warm an entire building, complete with offices, apartments and shops. In fact, Jernhuset, a state owned property Administration Company is putting together a plan to capture body heat from train commuters traveling through Stockholm's Central Station. The idea is that the heat will warm water running through pipes, which will then be pumped through the building's ventilation system. While in Paris Habitat, owner of a low-income housing project in Paris, will use body heat to warm 17 apartments in a building as well. The said housing project is directly above a metro station near Pompidou Center. * Sugar Currently, researchers and chemists at Virginia Tech are developing a means to convert sugar into hydrogen. In which can be used in a fuel cell, and in turn it will provide a cheaper, cleaner, pollutant-free and odorless drive. The scientists combine plant sugars, water and 13 powerful enzymes in a reactor, converting the concoction into hydrogen and trace amounts of carbon dioxide. The hydrogen could be captured and pumped through a fuel cell to produce energy. Their process will translate into cost savings; it delivers three times more hydrogen than traditional methods. * Solar Wind This is way more powerful than humility currently needs is available right now, out in space. A stream of energized, charged particles flowing outward from the sun is actually from the solar wind. Brooks Harrop, a physicist at Washington State University in Pullman and Dirk Schulze-Makuch of Washington State's School of Earth and Environmental Science, think they can capture these particles with a satellite that orbits the sun the same distance Earth does. * Feces and Urine Feces contain methane, a colorless, odorless gas that could be used in the same way as natural gas. Human waste is also good and so is urine. * Vibrations Club Watt in Rotterdam, Netherlands is using floor vibrations from people walking and dancing to power its ligh