Thursday, 29 July 2010

Wet road: A dirty affair

Wet road: A dirty affair


ABS, ESP, ASR: Electronic braking and lane departure warning systems are now standard. On wet roads but the car still reacts differently to drought presario 2500 battery. Here is: Who will keep its cool and knows his vehicle is clearly an advantage.


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Rain can make even the most experienced drivers of problems. The rain mixes with dirt and oil on the roadway, creating slippery road conditions. In order not to come loose of it is, therefore, to lift the accelerator. "At lower speeds, the tread of the tire more contact with the road, which leads to better traction," said Carsten Bitzhenner by the tire manufacturer Goodyear in Cologne, the first concern for a safe journey.


But even the most cautious driver can get his car into a skid. When this happens, the brake is off limits. Is an anti-spin system on board, the electronics can remedy the situation even if the frontiers of physics have not been exceeded, so even so-called residual liability ideapad u450p battery. Countersteering should be sensitive and requires very little practice. In most cases you can indeed correct the first centrifugal movement yet, but it is often the opposite lock override - so much drawn to - and the desired stabilizing effect of trams to the contrary.


Rear, front-and four-wheel drive


In general, car drivers aware that their drive concept car has. Front, rear and four wheel drive are the most common species. Are all wheels driven, the car on wet roads is the safest way. Is it risky driving situations can provoke almost entirely aware of. Front-wheel drive in most cars of today are built on and runs good-natured in wet or snowy roads. The limit range of front-wheel drive is great, and the approach to the liability limit is announced. The car understeer and push the front wheels in the direction of track you. This means also: device once the vehicle out of control on bends, it is difficult to capture. Most of the car then just pushes straight ahead - no matter what the driver wants to take it.


It is different with companions, which means that only the rear axle is driven by the engine. The disadvantage: If you game on the gas occurs or brash moves in a curve that breaks the fast from the driven rear axle. The vehicle is overloaded. The advantage: With a little practice can capture the Heckler then again - by gentle counter-steering and constant pressure on the gas. Difficult, however, is moving off on snow-covered mountain. Overall, requires a rear-wheel drive driving feeling something, the so-called Popometer and exercise promises, the experienced pilots but more fun to drive. Tip: Without risk, you can train those driving on a snowy driving range evo n610c battery.


No busy steering


Basically, the driving in wet conditions the cautious handling of steering, clutch, brake and accelerator pedals, and a greater potential for errors and emergencies. tripled on wet roads, the braking distance to dry roads. Therefore, it is important aufzufahren not too close and well over half the speedometer reading in meters distance to keep.


The brake should be used only highly dosed. Even more: "Avoid heavily on the brake. If possible, back the speed by "going off the accelerator, advises Bitzhenner. True, it is also to remain calm and not to produce steering movements hectic. It makes sense to open in full brake pedal several times and then press again. Thus, the price of the car will be corrected in the delay intervals. In most modern cars, which is now regulated by brake assist, such as the ABS. They have the effect that the car remains steerable.


What to do when hydroplaning?


To hydroplaning occurs when the front tire accumulates more water than can be displaced by the vehicle weight. Because the water pressure, the vehicle is lifted and floats on a thin layer of water between the tire and road. Here, the vehicle can lose contact with the road completely, and there is a danger that you slip out of the lane or even off the road. So is "foot off the gas, the commandment" in such ticklish situations. Should also be avoided ruts and ideapad y430 battery depressions.


"When it comes to aquaplaning but may not steer you brake suddenly or," warns Bitzhenner. "This would enable the car to skid. should go gently off the accelerator until the vehicle slows down and you feel that re-liability. "To avoid aquaplaning we also ensure that the tires always have the correct air pressure and adequate tread depth.


Tuesday, 20 July 2010

EU commissioned research on energy-efficient data centers with ARM

EU commissioned research on energy-efficient data centers with ARM


The project "€ Cloud developed economical server for cloud computing. 2015, first computer with the new design in the data dell battery center. ARM Cortex-A9 multicore processors form the technical basis.


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ARM logo


The European Commission (EC) has commissioned the chip designer ARM, with the guidance of a project in which it comes to energy-efficient data centers. "Cloud €" aims to develop a very low-power server for Nokia's Ovi service cloud maps, supplies the mobile device with maps for navigation.


ARM is working with Nokia, the specialist in nanotechnology IMEC, Ecole Polytechnique Federale de Lausanne and the University of Cyprus. Euro Cloud has already received an undisclosed grant from the European Commission, should be enough for three years.


The project is based on low-power ARM Cortex-A9 multicore processors and dell vostro 1510 battery 3D-DRAM memory modules. These techniques should reduce the energy consumption.


The € Cloud project members assume that servers are available with the design already developed by them in 2015 in the data center. The aim of the project is to accommodate hundreds of processor cores in a single server. "We must achieve energy-efficient multi-core processors for a breakthrough," said Panagiotis Tsarchopoulos, who is in charge of the European Commission for the project. "Brings € Cloud is an interesting research project, leading European low-power technology in the field of embedded computing in general computer technology."


ARM stated that the company had so far focused on energy savings in mobile devices. Now would you turn to the power consumption in data centers. "The performance and the new features of our recent processor models have reached a level where it makes sense to explore how ARM technology, the major challenges in energy consumption of wired applications - solve, for example in data centers -" said Krisztian Flautner, Vice President of Research at ARM.


Project participants will present their concepts for a low-power server on the € Cloud Cloud homepage. It says: "Cloud computing applications require greater parallelism to thread-level or memory. A parallelization at the level of individual instructions is little. Each client request is answered by a single or vgp-bps9 s battery multiple independent threads, all on a separate processor to run. "


Via: EU commissioned research on energy-efficient data centers with ARM

Friday, 9 July 2010

Apple is said to bring out in brief, four new Macbooks Pro


Apple is said to bring out in brief, four new Macbooks Pro


They appear with the article in the inventory control sony pcga-bp2v battery system of a U.S. distributor. The prices should fall 1800-2300 dollar. Supposedly Apple equips from their laptops with Core i5 and core i7 processors from Intel.


Apple is expected to soon introduce new notebooks. The The Boy Genius reported, citing a user of social news site Reddit, which in his own words has access to the inventory control system of the U.S. computer retailer Micro Center. Accordingly, there are four models at prices from 1799.99 to 2299.99 dollars.


The information would find itself recently introduced system of Micro Center, the user writes with the name "Audioslave716. Similar entries with correct prices and part numbers are, emerged in the past, before the introduction of new Apple lenovo 3000 n100 battery products.


Macrumours assumed that there will be either three 15-inch MacBook Pro and a MacBook Pro with 17-inch display. As mobile processors to CPUs of the core product lines and i5 Core i7 coming from Intel for use.


The timing of the introduction of the new Apple laptops is still unclear. While Audioslave716 calls as the deadline next Tuesday, told other sources to MacRumours, such a short-term market launch is unlikely. Because numbers have been determined, it seems likely that the Macbooks will appear sooner rather than sony np-bg1 battery later.


In another sign of an imminent change of model is that certain variants of the 15.4-inch MacBooks Pro with the U.S. retail chain Best Buy is sold out. This applies both to individual stores as well as the online shop of the company. In contrast, all of Apple Macbooks Pro are available within 24 hours.


Already in February, rumors had surfaced first on a Macbook Pro with Core i7 CPU. Benchmarks showed a Macbook Pro 6.1 point, one not previously used model name. The fact allegedly obstructed Core i7-M620 is the fastest of Intel in January introduced 32-nanometer processors for notebooks.


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In the ERP system a U.S. distributor of new messages have emerged from Apple Macbooks (Screenshot: ZDNet).


Via: Apple is said to bring out in brief, four new Macbooks Pro

Monday, 5 July 2010

Msi introduces 10.1-inch netbook with nine hours battery life

Msi introduces 10.1-inch netbook with nine hours battery life A


The Wind U160 works with the new Atom N450 CPU, 1GB of RAM and a large up to 250 GByte hard drive. Its 10.1-inch display with 1024 x 600 resolves pixel. It dell vostro 2510 battery comes in the first quarter on the market.


MSI has presented yesterday at the Consumer Electronics Show that ended (CES) in Las Vegas have been most compact netbook Wind. The Pine Trail on Intel-based platform U160 measures 2.5 inch at the thickest point and weighs about 1 kilogram. It will get up to nine hours with no outlet.


The platform includes Pine Trail near the NM10 Express Chipset, which enables communication with, inter alia, USB and SATA devices, the new Atom N450 CPU with integrated graphics core (GMA 3150) and memory controller. The processor is clocked at 1.66 GHz as fast as the previous N280 is, but work more efficiently. He is MSI 1GB DDR RAM and up to 250 GB of hard drive to the side.


Msi introduces 10.1-inch netbook with nine hours battery life B


The 10.1-inch LED-backlit display on the U160 Netbook dissolves with the typical 1024 x 600 pixels. Other features include Gigabit Ethernet, WLAN 802.11b/g/n (), Bluetooth, an integrated touchpad seamlessly into the case, a Chiclets keyboard, a card reader and a webcam. UMTS is optional. Using Windows 7 starters used.


Of interfaces three USB ports, microphone input, headphone jack, and VGA output are available. The latter supported because of restrictions built into the Atom CPU unit only graphic resolutions up to 1400 times 1050, so that can be external full HD monitors controlling lenovo batteries not reasonable.


The U160 will come in the first quarter on the market. A price has not named msi. The guarantee period is two years, including pick-up.


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The Wind U160 measures 2.5 inch at the thickest point and weighs just under a kilo (Image: MSI).