European countries promote energy efficient building materials

In Europe, more and more people in the rental, purchase and build the house, the house began to seriously consider energy issues. Through the use of thermal insulation materials, the use of heat recovery system and equipped with heating facilities, new energy, a set of low-power energy-efficient housing, both clean and green, they can save a lot of energy expenditure.

According to the German southwestern Baden-Wuerttemberg government statistics, the annual heating energy consumption accounts for housing energy consumption nearly 1 /3 of the average home 's energy consumption for heating is accounted for 80% of its total energy consumption. Therefore, improving the thermal performance of buildings, for energy conservation is very important. In recent years, German at the beginning of the great attention to architectural design energy efficiency. Daimler Potsdamer Platz in Berlin designers of built-up areas von Kaduo Fu told reporters, is taken into account in the design of ventilation and lighting, which helps to reduce building energy consumption. Meanwhile, the window can be automatically adjusted according to the indoor and outdoor temperature vents, and accurate calculation of the air flow direction, in order to achieve a good convection: Summer indoors without air conditioning case to maintain a comfortable temperature, and can provide good isolation winter thermal effect. Please feel free to read more news on building materials.

Resident correspondents in Brussels for many years, during which lived in a home. Before moving, reporters live in a built in the 1960s, nine -story apartment building, the main reason for moving is too expensive heating costs. According to Belgium's biggest media group Roularta doing survey shows that most buyers focus on Belgian building or location, followed by energy. In addition, almost all respondents believe that 10 years will become the primary consideration energy. Owns a villa with a garden and swimming pool has become obsolete dreams, people no longer pursue the luxury housing. The actual demand to promote energy-saving building technology, energy efficiency in buildings makes Belgium the global forefront.

In France, the heating energy consumption accounts for about 60% of total energy consumption housing, heating is a Frenchman living in the most energy-consuming part. French government requires new housing to meet the latest low-power standards, and filled with the old house against the government proposal for the refurbishment of houses high energy consumption, laying more efficient heating equipment and insulation devices. As people continue to attach importance to the problem of energy saving, new energy company is now also promoting solar or biomass heating equipment in order to reduce energy costs, and a cleaner environment. According to statistics, if a building does not heat, it will cause a lot of heat loss.

U.S. researchers have concluded six methods to keep cancer away

University of California at Los Angeles, a new study found that nearly 20 years, the incidence of colorectal cancer increased by 17%. In this regard, Stanford University Cancer Research Center intestinal surgery expert Dr. Mark summed up the six habits teach you protect the intestinal tract.

Eat berries. Ohio State University study found that anthocyanins in berries such as raspberries and polyphenols can inhibit tumor growth. Black raspberry (aka raspberry) in anthocyanins and polyphenols is more than red raspberries anticancer substances 40% more. And a few hours after eating frozen berries, get more anti-cancer substances. Here is more news on cancer and health.

University of California, eight-year study found that vitamin D helps change the intestinal cell growth and prevent cancer. Not putting on sunscreen every day, the sun 10 minutes the sun helps the body produce enough vitamin D. Fewer opportunities in winter, when the sun, the best multi- vitamin every day D.

Exercise 40 minutes a day. University of Utah study found that 40 minutes of high-intensity aerobic exercise (running, swimming, skiing, cycling, etc.) can help reduce insulin levels and inhibit tumor growth. In addition, aerobic exercise can promote digestion, accelerate intestinal emptying, reduce carcinogens residence time. Exercise 65% of maximum heart rate for the best 85%.

Eat corn with butter. University of Maryland study found that corn and other foods rich in cellulose component prevents intestinal tumor growth; ensure cells in a healthy state. Karolinska Institute in Sweden found that butter also has anti- cancer effect. Eat some fat dairy products per day reduced the risk of colon cancer 34%. It may be appropriate to eat corn with point butter.

Louisiana State University study found that curry inhibits tumor angiogenesis, when cancer cells are exposed to curry a day when the death of cancer cells by 25%. Therefore, eat at least once a week is best curry chicken, curry rice or vegetable curry. In addition, eating curry after taking a small piece of aspirin, anti-cancer anti-inflammatory effect is better.

Eat fish, drink white tea. Weill Medical College of Cornell University said that to prevent colon cancer, the refrigerator should be rich in omega -3 fatty acids in fish, such as octopus, fish and other marine fish. Oregon State University, the latest study found that white tea inhibited tumor cells stronger than green tea.

Advantages and buying tips of LED flashlight battery

LED flashlight is a new type of flashlight. Because the LED with high brightness, low power consumption, long life, small size and other characteristics, it is ideal for portable lighting. LED Flashlight has many advantages.

LED has a long life, generally up to 50,000 hours or more life than conventional incandescent light 5 to 10 times higher. It features cold light, low heat, and high safety without damaging the lamp. There is fast response, high impact resistance, and small size, easy compact and lightweight so on. Saving, energy saving, new environmental light bulbs. Fast response if 1us, no warm lights can improve safety.

Household generally not more than 12 use the LED flashlight battery in the 2 to 3 as well, and then a little big waves, can be used for other special needs identified according to their needs. Of course, high power LED flashlights generally can not reach the number 12. Each diode is connected to the circuit board by soldering, and if there is a bad contact Weld, it may cause bulb does not light or affecting the overall usefulness. Ordinary batteries and lithium batteries have two kinds, although a rechargeable lithium LED flashlight battery, but life is low, about 2 years, LED life span of about 10 years, according to the actual situation to choose. Good LED flashlight, high brightness, slow decay. Lamp out of the situation, it is difficult to visually distinguish it from the bad, and can look at the case of light bulbs consistency.

Good LED flashlight with waterproof function, good seismic performance, the ruggedness. Since it is electronic, the front of the flashlight has a circuit board, once the water prone to short circuit, causing damage. Good LED flashlight aperture uniform a circle, and poor LED flashlight beam is divided into uneven distribution of yellow and blue. Condensing surfaces bulb try to focus on that. This flashlight unlike ordinary flashlight can adjust the focus, purchase should be careful not to have astigmatism.

Motorcycle rental business flourishes in the U.S.

U.S. car rental companies not only rent a car, rent a motorcycle began. The rental vehicles, high grade, entirely of Harley-Davidson motorcycles, and certainly not low rent, a car every day to 120-160 U.S. dollars.

Hugo net from the U.S. "Time Magazine" October 16 reported learned that the U.S. car rental company Rent-A-Car recently announced the implementation of a "pilot program" Starting Tuesday will ask the customer for rent "Harley Davidson" motorcycle. This marks the first foray into the U.S. car rental industry motorcycle rental market. Here are more news on motorcycle.

Rent-A-Car Company will be the center of the Las Vegas market, introduced five Harley-Davidson motorcycles for lease before the end of next month, the other two motorcycles will also be put into the leasing business. Steve Short, vice president of the company that we chose Las Vegas as a business focus, mainly because of the Las Vegas tourism industry developed, a lot of tourists. Many visitors like to go around the Hoover Dam, Grand Canyon, and other famous scenic spots to play, so the motorcycle rental business where it will be welcomed.

However, although it is two motorcycles, but the lease expensive, one day rent is about 120-160 U.S. dollars. Meanwhile, leasing and driving a motorcycle driver's license must have motorcycles, helmets, etc. It is mandatory provisions of Nevada law.

Hugo network learned throughout the United States have the car rental industry, rental cars are called " shared consumption" mode, long trips when several people can " carpool " travel, both for the convenience hirers, but also beneficial to operators, but also save costs, favorable environment, the benefits are many, and so forth.

U.S. car rental companies are almost always run by private, rental vehicles, mostly high-grade cars, but also a small amount of medium-sized SUVs and passenger cars, such as several models. Persons traveling abroad mainly rented car. Which, SUVs and medium-sized passenger cars primarily for the long-distance travel rent, while generally only hire car, do not take the driver, but by hiring people to drive their own? Drive out by the company on a full petrol, used car with petrol when returning.

U.S. car rental industry has a strong vitality. Created 11 years ago with rental car dealers, to provide car rental services by time, even 15 minutes can also hire a result won very good results. The enterprises in the local market, the issue price of shares has exceeded 60%.

Professional review of outdoor emergency LED flashlight FENIXPD35

In outdoor lighting enthusiasts, FENIX this brand has a high reputation. As the leading brand of flashlight, FENIX focus on outdoor sports lighting equipment research and development, manufacture and sale of products covered flashlights, headlamps, bike lights and other series, with innovative lighting technologies and solutions, and constantly develop high performance, high reliability and perfect LED lighting technology tools to meet the outdoor sports people and high standards versatile lighting tool for the pursuit of its flagship emergency LED flashlight has also been a concern of many users.

FENIX PD32 flashlight launched. This is equipped with XP-G (R5 emergency LED flashlight in the aftermarket sought after by enthusiasts, inherited the tradition FENIX PD32 flashlight uses a forward tail switch and side by dimming usage patterns, to rid itself of the PD30 mediocrity.

PD35 maximum brightness of 850 lumens, the official slogan of this product is "smaller, lighter, and more powerful!" Positioning for PD series highlighting emergency LED flashlight emergency LED flashlight in the actual performance of the use, the author of bring you the following product evaluation.

This product follows the FENIX product packaging carton plus single color plastic case packaging, you can directly see the product front, and marked the product model and the main parameters. You can see, this product is the nominal maximum output brightness of 850 lumens, the longest life time of 140 hours, irradiation distance of 185 meters, which have benefited from the use of XM-L2.

There is also a bright flashlight parameters by the user concerned is life. According to the instructions of the technical parameters, emergency LED flashlight in a very bright file ( 850 lumens ) life time of 1 hour 15 minutes, highlighted file ( 450 lumens ) life time is 2 hours and 30 minutes. We use a capacity of 2600 m-Ah 18650 lithium-ion battery for endurance testing.

In the test we first make sure the battery is fully charged, will remain in the highlighted file flashlight continuously lit. Because there is a highlighted file PD35 least 30 minutes of continuous work in the light automatically switches to file security settings, we tested manually adjusted to highlight the file, the last time life time is cumulative.

PD35 in the highlighted file after 2 hours of continuous work intensity has decreased, in 2 hours timeshare brightness significantly reduced, our test results emergency LED flashlight 18650 with 2600 mAh lithium-ion battery in the highlighted file remains lit time is 2 hours and 18 minutes, with the description of the life time of more consistent.

During use, FENIXPD35 good feel grip is very convenient, Clamp design is also very reasonable, forward switch and dimmer switch with the use of more convenient, but it varies, but the concavity dimmer switch can also be some further strengthened.