Cheap charger is damage, cell phone power management need to be cautious A

Cheap charger is damage, cell phone power management need to be cautious A

The market has been sold for several dollars cheaper charger, and some cottage charger configured only cost a few dollars. These low-quality cell phone charger to ensure it? Safe? How do they save the cost of it? Saying "you pay for," Although today is not entirely correct, however, mobile phone charger market, it is still the truth. Here, you will be lifted some of the secrets of cheap chargers, and chargers to prevent the harm of these low-cost, mobile terminal power | regulator management program must be a preventive measure, can not cut corners to save costs, or else.

Causes of poor quality and hazardous charging device

MPS Asia Marketing Director Yuan Wenlin: complete charge management and protection should be divided into three parts: the charger end, the host side, the battery pack. The protection of their respective a chain, are indispensable.

Yuan Wenlin: Many markets sell the cheap charger may only use a simple winding transformers, there is no such over-voltage over-current protection.

Chargers are generally divided into Switch (switch type) and Linear (linear), with many markets selling cheap charger for profits, may only use a simple winding transformers, there is no over-current protection of overvoltage etc. also not taken into account such factors as power supply stability, the potential risk to bring the phone itself. Because mobile phone manufacturers can not predict whether its end customers to use only qualified charger charging the host, so many international brands in order to protect its reputation and reduce the cost of repairing the sale will charge the phone line plus a front-end chip protection .

State Ministry of Information Industry in 2007 by the introduction of handheld mobile communications standard charger, mobile phone manufacturers have specifically requested additional input over-voltage protection function of the host side, but the market many companies to cut costs in shipping in volume after shipment application on the network canceled the certificate was used by the overvoltage protection chip. At the same time, the battery pack side, cancel the NTC should Dianchi package over-temperature cold Baohudianzu the battery core temperature changes Wufajishi charge feedback Ji Guan Li chip, Zhe gave end users were in charge when the charge Xian Lu Dai Lai light damage , shortened battery life; serious cases such as the battery explosion / fire and other potential hazards.

Texas Instruments | Instruments high-performance analog business development manager Zhang is: from the charger side, the biggest problem is the use of optocoupler, transformer insulation is not absolutely reliable, and if to save money, poor quality of materials used, there greater safety hazards; second no-load power consumption too, and now the mainstream requirement is less than 300mW, the Japanese have begun to demand 150mW; third point is that consistency is poor, after the exchange of different adapters can not guarantee applies.

Zhang was: Some mobile phone charger management software by relying, in the event the software errors that may result in accidents and disasters.

From the host side view of a number of mobile phone charging management function from the power management chip alone PMU completed, or anyone else for the single-chip integrated baseband, which charge related work all rely on PMU or the baseband chip to implement the software. While the cost is low, but the software dependent on, if there software errors may cause unexpected disasters; on the other hand, CPU Built-in rechargeable management functions, as process constraints often can not be achieved with higher input voltage, so when the user use of poor quality, or charger, plug the charger because the surge voltage generated all possible PMU or damage to the baseband chip, this time through the software to achieve many of the protection functions are not working, may have unpredictable consequences; s Third, a number of built-charge management can only be achieved and the average pulse current charging current management, the peak current limit is to rely on the charger itself, which may cause the battery life is too short, use of public phones in the future exchange of appropriate different adapter also will be hidden after.

Saint-state microelectronics product line manager, Lu Liang: charger as the product of accessories, competition, cost too much pressure, there will be more hidden than the host side. There are usually indicators of performance and product description does not match, or the electric strength failed. Dielectric strength is the charger product safety assessment of important indicators. If consumers choose such a product, electric shock may occur, threatening the personal safety of consumers.

Security measures

PI, senior vice president Doug Bailey: There are three safety hazards battery charger, or electric shock, fire and damage to the environment.

Doug Bailey: the existence battery charger electric shock, fire and safety hazards and environmental damage.

Security design approach is to supply the high side and low side to maintain the appropriate insulation and between the gap. International Electrotechnical Commission (IEC) of the rules covering the safety of power supply design, there are many security agencies in monitoring production standards.

High quality products include thermal shutdown function, disconnect the power when the charger overheating; also has over-current shutdown feature, you can short-circuit the battery (which may lead to heat and fire) will power down to about 1% of rated power. Through the use of efficient control algorithms, and to ensure that products are free of halogen and PVC to minimize harm to the environment. These algorithms ensure that the charger in the power consumption of non-minimum state of charge.

Texas Instruments high-performance analog business development manager Zhang is: a new generation of mobile charge management chip requires the following characteristics:

Higher pressure, typically 18V ~ 26V; path management function, independent of charge and system power path path; thermal management capabilities, once the chip core temperature rises to a certain point automatically reduces charge current to ensure the safety of the system; LDO function, when the battery is not installed can boot the system, which is especially suitable for debugging or production test, certain occasions such as wireless public telephone, the battery may not be standard when it comes to cost.

USB charging power needed to meet the USB IF standard, low-power power supply 100mA, high-power power supply 500mA; Furthermore, a switch-mode charge will maximize the use of USB port 2.5W maximum power consumption.

 

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PV market in China

PV market in China

China is the world's fastest growing economy in the country, with the increasing depletion of global fossil energy, domestic energy supply and demand have become increasingly tense, development and utilization of renewable energy is to advocate and support our government ease the energy supply and demand in the most effective way to tension .

Include solar thermal solar, photovoltaic photovoltaic huge industry. Solar photovoltaic power generation is a completely zero emission clean energy, but also a reality close to the energy scale applications. Photovoltaic power generation has many advantages, such as: safe, reliable, no noise, no pollution, energy widely available, without geographical restrictions, no consumption of fuel, no mechanical moving parts, low failure rate, easy maintenance, can no duty, construction Station cycle is short, the size of random, without erecting transmission lines, can easily combined with the building and so on. These advantages are the conventional power generation and other power generation methods can not reach.

Remote desert areas of virgin land PV market

According to Trina Solar CEO, who introduced high-century, China has a vast, complex geography, especially in Tibet, Xinjiang, Inner Mongolia, Yunnan, Guizhou and Sichuan is located in the remote and desert areas, abundant solar energy resources, use of solar photovoltaic products to address local difficult problem of electricity should be one of the best.

He said that China's large tracts of desert, desertification of land and potential desertification land, totaling about 105 million square kilometers. According to one square kilometer of land can be installed 100MWp solar calculations, 1% of the desert can be installed 1000GWp, China's installed capacity of 2 times the current power, and this area of photovoltaic power generation applications now account for only 0.2% of the market. Therefore, this is a huge untapped virgin territory.

Boost the development of local PV market

Since 2007, the international situation changing economic situation in the foreign market crunch, the domestic photovoltaic companies for enterprise survival and development in the Pathfinder. Also brought good news is that the local government and relevant departments are also active in action, for the PV market expansion in the domestic enterprises build bridges.

It is understood that in Beijing, Shanghai, Hefei, Shenzhen and other cities, more and more energy-efficient demonstration area, solar lighting projects are government procurement, the Government will pay for solar energy products. In the promotion, many solar companies are good and government form a "coalition forces", with government action to further market their products and make a reputation. It is reported that the construction of solar Chuzhou Rongshida full solar mining group in the local ecological community has no small reputation, Rongshida for this project provided all of the solar lighting system, a model and win in Jiangsu, Hubei, Henan, to order. Government PV business development help.

Shanghai Municipal Economic Commission, Changsha City Energy Office and other government departments are the green lighting, wind and solar energy technologies and other new projects included in the key energy conservation projects in the city, and municipal road construction, landscaping in the large-scale promotion. Shanghai in 2007 to create a number of energy-saving model for example, photovoltaic power, solar lighting will be fully applied in these projects.

PV industry in China, Jiangsu province, began organizing the implementation of key development and application of solar energy utilization technology demonstration projects, in order to Suntech, Changzhou Trina Solar, Nanjing electricity companies represented, fully utilize resources advantages for the big clean energy industry continued efforts.

Solar photovoltaic become a real estate development "selling points"

In recent years, solar energy into building components of housing facilities and residential communities, has become the consensus of many real estate agency, real estate, real estate developers are beginning to realize the use in the development of new energy brings added value to the project.

A city called "Paris in the spring," the one-time real estate 31 a smooth delivery of residential buildings, the value of several million dollars to install solar photovoltaic systems contributed to environment protection and energy of solar power generation facilities has become the biggest selling point of the real estate. Photovoltaic power generation is not only energy but also a good way to boost sales, the developer will invest more than 500 million residential electricity for lighting all converted into solar power systems. Although much has invested several million dollars, the price per square meter of housing up so two to three hundred dollars, but consumers are interested in the use of new energy sources, sales all the way to good.

In Shenzhen, Dongguan, Nanjing, Xi'an and other places of the developers, have begun to hand photovoltaic enterprises, the introduction of solar lighting system real estate industry.

Although the State introduced the "Renewable Energy Law", has not yet issued specific PV-specific incentives, but local governments in the development of advantageous resources and create a harmonious environment has been some movement, which is the market development of PV business significant.

Experts interpret domestic PV market

In recent years, in the international market and driven by domestic policy, China's PV industry has emerged in many excellent photovoltaic production enterprises. China has become the world's three major producers of photovoltaic cells. According to experts, China is in the following areas to promote the domestic PV market development:

One. Is to start sending electricity to the village projects to solve the electricity problem the village without electricity. Currently, the World Bank, the National Western Development Office is doing the program.

II. A special project on the use of photovoltaic power generation, such as the World Expo, the Olympics.

III. Is the construction of photovoltaic power plants in desert areas.

IV. Are prepared to mobilize a number of cities, start roof plan, and now, Shanghai, Beijing, Baoding, Hebei, Shandong, Texas, are exploring this issue.

Five. Is the study of the development to improve the competitiveness of PV electricity price policy.

According to high-Ji Fan, China's current largest PV market is still the area of communications, including microwave relay stations, satellite communications ground stations, satellite TV receiving poor transfer system, program-controlled telephone exchanges, military communications stations, etc., the current market share of around 50% .

China's huge market potential of solar PV, solar companies can seize the opportunity, beachhead, we will wait and see!

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Lithium Battery Energy saving Upsurge

Lithium Battery Energy saving Upsurge

With the constant fluctuations in international oil prices, energy saving environmentally friendly lithium battery in the limelight once again a hot topic. From 6 months, the number of international auto companies and electronics companies are using large-scale lithium battery joint investment. Including Toyota and Matsushita, Nissan and NEC, Volkswagen and Sanyo, Bosch and Samsung, they believe that lithium batteries in the next few years will gradually replace the nickel-metal hydride batteries, lead the direction of development of hybrid vehicles. Li-ion battery in the heat of global investment background, China's automotive enterprises in this research work is in what kind of? Experts on the lithium battery is holding what kind of attitude? Recently, the reporter interviewed specifically on this issue who has studied the domestic lithium battery, several experts.

Beijing Institute of Electric Vehicle Engineering Center Deputy Director Lin Cheng

Study of lithium iron phosphate has been a breakthrough

Lin Cheng told reporters, demanding automotive lithium batteries. It requires that the vehicle used in a variety of conditions, must protect the security, can not occur fire, explosions and other accidents. The first was for battery electric vehicles, in this country has made great breakthroughs have begun to take industrial scale. But 5,6 years ago, with the battery powered vehicles are often some accidents, such cells will gradually be diluted. Now, the domestic lithium battery research progress quickly, especially in the battery safety issues, has made great progress.

Lin Cheng told reporters, lithium batteries include lithium manganese oxide and lithium iron phosphate batteries. At present, the development of the domestic lithium manganese oxide has begun to take shape. Lithium iron phosphate as safer, longer life, will become an important direction for future development of lithium batteries, but also abroad, the focus of research and development of the automobile. At present, lithium iron phosphate studies of good progress, especially in some of the patent on a breakthrough, this time for the Beijing Olympic Games is a passenger car with a self-developed lithium iron phosphate lithium battery.

"Of course with the study abroad compared to lithium batteries, the domestic lithium battery research still lags far behind, but the domestic lithium battery emphasis on increasing, the future will be the R & D focus." Lin Cheng told reporters.

Henan Huanyu Group lithium battery industry technology Deng Lun-ho, deputy chief engineer

Large-scale lithium batteries for electric cars need some time

Henan Huanyu Group is a component from the battery to the battery cell manufacturing plastics and related hardware, equipment manufacturing, electronics manufacturing, a complete industrial chain of the Enterprise Group, has undertaken the project of Science and Technology Li-ion battery research and development.

"At present the domestic lithium battery research and abroad, the gap is mainly reflected in the battery control system and power management systems." Deng Lun-ho told reporters that now the domestic lithium battery research for development in their respective state. Currently, some companies have been able to provide the corresponding lithium battery electric vehicle accessory products, supporting the general lithium batteries can run 200 to 500 km.

Deng Lun-ho told reporters that now the price is too high the domestic lithium battery, power management system problem has not yet been well resolved. Charging electric vehicles also face the problem. Currently, the general line at home can not charge lithium batteries for electric vehicles must be equipped with a small dedicated charger, and charging time is very long and very troublesome. Abroad, in order to solve this problem, generally regarded charging stations and gas stations together. China is now charging stations have not established a large scale.

Deng Lun-ho believes that the current consumer acceptance of electric vehicles equipped with lithium batteries it still more difficult: "the price of an ordinary electric car is about twice the same configuration or even higher gasoline locomotives, domestic consumers have not enough economic prepared to accept the power and electric vehicles. "

China Electric Power Research Institute engineer Chuang Feng

Optimistic about the prospects for the development of lithium iron phosphate

Chong Tong, told this reporter, the electric vehicle battery research and development work has gone from lead-acid batteries, nickel-metal hydride batteries to the development of lithium batteries, each battery advantages and disadvantages.

The earliest to appear in lead-acid batteries, used in the longest time, belonging to the battery series. The best safety performance lead-acid batteries, rare explosion, fire and other phenomena, energy storage effect is not ideal. Later, people developed a nickel-metal hydride batteries, store energy and power than the effect of the ideal lead-acid batteries, but due to nickel-metal hydride battery in the charging of hydrogen generated in the process prone to explosion, so the nickel-metal hydride batteries in a business may or may not state.

To the year 2000, people developed a lithium battery. Lithium batteries are lead-acid storage battery of power 2 to 3 times, but because it contains lithium-ion active in the metal layer surface, prone to spontaneous combustion in the air, explosions, etc., higher risk. So now the major countries is to control the development of lithium batteries is safety and stability.

"Charging a lithium battery would be able to cycle around 1000, in which the stored energy of lithium iron phosphate is better than lithium cobalt oxide and lithium manganese oxide effects worse, but it's the best safety performance, than lead-acid battery energy storage much higher, so now the most promising lithium iron phosphate. "Chuang Tong said.

Society of Automotive Engineers of China, director Chen Quanshi branch of electric car

Three problems of domestic lithium battery research

Quan-Shi Chen said in an interview: "Now the state attaches great importance to the study of lithium batteries, '863 'project, the state invested a total of 66 million yuan, all development work for the lithium battery. We and Japan, the United States such as walking in the lithium battery research and development in the forefront of the developed countries, China's lithium battery manufacturing precision, equipment, standards, etc. there is a certain gap between R & D details. "

Quan-Shi Chen told reporters that at present there are three issues of domestic lithium battery research. The first is the consistency of manufacturing. Since the lithium battery manufacturing technology and equipment there is a gap, the domestic lithium battery production technology mixed, manufacturing standards has not yet reached agreement. Lithium batteries used in electric vehicles are connected in series or in parallel, if the consistency issues are not well, then the large-scale production of lithium batteries used in electric vehicles will not be able.

Followed by the intellectual property rights. Currently in the study of lithium iron phosphate has made a breakthrough, but the U.S. patent in this area, so although some of our links to independent research and development, but in intellectual property issues, but also do not know how to respond.

The third issue is the selection of raw materials. Now the production of raw materials used in lithium batteries can not all imported, mainly from China, but domestic raw materials, through international certification, to produce lithium-ion batteries in order to be internationally recognized, so the link in the certification of raw materials and also some problems.

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Buffett's largest battery manufacturers Nuggets storm

Buffett's largest battery manufacturers Nuggets storm

Subject to further deterioration in U.S. subprime mortgage crisis news, global stock markets plummeted again, almost all of the investors are confused and do not know how to develop late, and which concern the industry, this time, "Warren" Buffett once again shot for specified investors the future direction of investment. Hong Kong-listed BYD at the opening day last week, rose 90%, almost double! The reason is that Warren Buffett invested 1.8 billion Hong Kong dollars acquisition of China's largest rechargeable battery maker BYD stake of 10%! Currently, the market authority generally agreed that the field of BYD electric vehicle battery technology leading the main advantage is one of Buffett's shot. It is noteworthy that, in Buffett's BYD to attract investment and short-term stimulation soared, A-share market after the opening bell on Monday to Section power far, Desai batteries, battery, led by market trends limit the outbreak of the collective subject shares , one of the few bright spots the market. Their common characteristic is the same as the production and BYD car battery! After careful excavation, we found (000,839) CITIC Guoan: The company is the largest lithium battery cathode material of lithium cobalt oxide and lithium manganese oxide manufacturers, but also the only large-scale domestic production of lithium ion secondary battery manufacturers, Power Battery Company has been identified as the 2008 Beijing Olympic Beijing Olympics pure electric bus exclusive supply products, we can see whether a product or a scale far better than the BYD, Section Desai battery power far and is worthy of the name power battery industry leader, therefore, short-term effect in BYD under battery power crazy, and Buffett's long-term gold investment philosophy is driven, we have reason to look forward to CITIC Guoan up the outbreak of the future will continue to strongly recommended that investors pay close attention!

Buffett storm Nuggets, car battery to prominence!

In a jittery global financial markets when, "Warren" Buffett once again dished out generous, indicating their car battery industry is very promising. Authoritative analysis revealed that Buffett will focus new energy battery new energy industries, especially the nickel-hydrogen batteries for automobiles into a stimulant. BYD resumption of trading last week after Hong Kong stocks, the stock doubled in 3 days, attracting the attention of the world. In addition, the National Energy Research Institute Master Ren Gaoshi constitution that the Government to promote and encourage the development and utilization of new energy policy will not change. This means that the growing tension in the energy and long-term trend, domestic battery and other items with the listed company full of bright prospects for development. And because of this, A shares within the first trading day National Day Return staged a crazy battery subject shares soaring drama, we see a continuous plummet in Shanghai and Shenzhen panic atmosphere, with car battery Aspect of the Division real force far stronger limit Desai batteries, such as production Fosugufen related materials are nickel-hydrogen battery to soar! We note that the focus of BYD soared because of its battery Aspect, A-share market is currently involved in the field are not many listed companies, only a few have a true sense of the power battery products projects. This background, as a real car battery Aspect (000,839) CITIC Guoan is unknown at present, there will be a blockbuster material afternoon soared good show!

The largest battery manufacturers, the industry leader!

CITIC Guoan MGL (referred to as MGL) CITIC Guoan Co., Ltd. is holding 90% of the subsidiary. MGL was founded in April 2000, mainly engaged in the lithium ion cell materials and high energy density lithium ion battery research and development, production and sales. MGL is currently the largest lithium battery cathode material of lithium cobalt oxide and lithium manganese oxide manufacturers, but also the only large-scale domestic production of lithium ion secondary battery manufacturers. After nearly a decade of efforts, MGL has developed into a business involved in technology development, production and sales and investment and other aspects of comprehensive large-scale high-tech enterprises, and formed from the lithium battery materials and lithium batteries to electric vehicle research and development and production complete industrial chain. MGL power lithium battery for 5 consecutive years by a national authority comprehensive security and performance testing. Outstanding safety performance of the product, MGL developed high-capacity lithium manganese battery by the Beijing Organizing Committee for the 2008 Beijing Olympic Games to determine the pure electric bus exclusive supply of products. Requirements under the Beijing Municipal Science and Technology Commission, CITIC Guoan MGL Power Co. electric car project for the Beijing Olympics provided 100Ah high-capacity lithium manganese battery loading has been running for more than 10,000 km, the battery in good working condition. It is reported that electric bus charging time is short, 3 hours to reach 95% charge level, charging each one to run 200-400 kilometers per charge and 500 times the battery capacity will decay by 8.3%, its operating cost is only fuel vehicles 1 / 5. Lithium manganese oxide as cathode in the large-capacity secondary battery power, is expected in the future will quickly be applied to the land, sea and space and other mobile power, emergency power, uninterrupted power supply and large-scale power storage device in the city at night. CITIC Guoan MGL Power Technology Co., Ltd. has developed several hundred to several kilowatts of energy boxes of new products, take advantage of non-renewable energy create a new way. It can be seen, as with BYD's battery, the company's battery subsidiary and use the product even better, and many other aspects, which had people on the CITIC Guoan is more optimistic about future prospects, a real The industry leader!

If you are confused to believe that Buffett's eyes!

In a jittery global financial markets when, if you lost to believe that Buffett's eyes! God shares the success rate of at least much higher than other institutions, so time and time again history proved Buffett's unique vision. Market, the Hong Kong-listed BYD opening day or 90%, almost doubled; A-share market point of view, with real car battery Corun Aspect, Desai batteries continuous limit, such as production Fosugufen nickel-hydrogen battery related materials are substantially higher. This background, we believe, CITIC Guoan is the largest battery manufacturer, the company battery is identified as the 2008 Beijing Olympic Beijing Olympics pure electric bus exclusive supply products, we can see whether a product or size are much much better than BYD, Section power far and Desai battery, battery power is truly the industry leader, the bottom of the stock price is still in the history of power sector will attract the coveted. Technically, the stock adjustment in place, is expected to strongly broke up late, it is worth investors to pay attention!

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Swedish sun A

Swedish sun A

The crowd goes BMW 3 Series or Audi A4 Cabrio - professed individualists drive Saab. The solid Swede has kept for years under the tutelage of General Motors, its basic profile.

The current 9-3 Series Convertible unmistakable rolls as a descendant of good old Saab 900 by the golden-sunny late autumn. For, keeping the classical body line should not have contributed insignificantly, that Saab has admitted not even on the experiment of folding steel roof and has remained in the cloth cap.

But elsewhere in the Sweden, the current Cabrio remained true - well into the small, endearing quirks. Still get there on the driver's seat a little like eating in a cockpit, you can still using "Night Panel" button on the dashboard at night dive in a relaxed darkness with nothing but the speedometer and the road in mind.

And still the ignition switch is located near the hand brake on the center tunnel. New additions have come so far in the last facelift rear lights in clear glass and the light bands for the parking lights on the front. And the turbo under the hood. General Motors may also put the Swedes, the savings Commissioners to the office: If the quality is fortunately not yet broken through. Processing and high quality materials contribute to the corners. Nothing creaks, nothing wobbles. The aluminum optics and optical surfaces provide even the flair of a sports convertible is spread.

Officially open the Saab 9-3 is a full four-seater. In practice, it will at least back here soon narrow. While on the comfortable front seats and large repealed contemporaries thanks to the diverse settings of stalls and steering wheel feel good, you should bring back not just guard extent. Even the over height is - especially with the roof closed - rather acrobatic. But that is not unusual for two-door. Like the limited headroom in the back seats.

The dashboard of the Saab is clean and clear - no switch is a mystery, nothing is out of reach. The dials are clear and to the Saab philosophy-scale: in the normal range up to 140 km / h is the series of numbers pulled apart wide and printed on high, then it goes up to 260 km / h pressed close and continue with smaller numbers. Whether this actually helps psychologically brisk pace to be answered at once then.

Too much space is not in the trunk. 352 liters of storage space it's official - at the top is closed. The Volvo C70 does it then at least to 404 liters, the VW Eos even to 380 liters. And the Ford Focus CC comes even to 534 liters. After all, can the closed half-loaded Saab still acceptable: The sill is indeed quite high and the loading opening for this rather small. But who wants it more convenient, which should be better before ordering a station wagon.

Rudimentary is the boot but then when the top is. Especially during loading is disturbing that the top compartment can only be a small gap remains. It is enough for bags - beverage cases on the other hand are the loading problem.

The only way out load: Closed and only then can disappear from the roof. In the trunk under the cargo floor is a small temporary spare wheel - after all: Many competitor has only a repair kit on board.

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The smart pill against cancer

The smart pill against cancer

With video pills to cancer had been diagnosed only. The iPill drugs will in future be released selectively in the digestive tract to help on the spot.

More than six percent of all Germans suffer in their lives to cancer. The prognosis for malignant tumors can be diagnosed early, by colonoscopy and pills video traveling through the digestive tract. Now is a smart pill, called iPill also improve the treatment of the disease directly in the gut. A first prototype of Dutch developer to present this week at the annual meeting of the American Association of Pharmaceutical Scientists in Atlanta, Georgia.

"A technology like the iPill, which combines electronics, diagnostics and therapy together, creates the opportunity to get almost any drug to any location in the digestive tract," says Henk van Houten, director of healthcare research at Philips Research in Eindhoven. With one sip of water the 26 millimeter long and can be about an inch thick capsule easy to swallow.

In her mind to hide a drug container, a mini-pump, temperature and acid sensor, a microprocessor, a battery and a radio module. Thus equipped, the pill is based on the basis of acidity in the stomach or intestine. They reached the affected region, it can selectively release a drug, for example, to treat a cancer.

Data about the location, pH The pH is a measure of the acidity or alkalinity of an aqueous solution. The value of 7 corresponds to pure Wasseroder a neutral solution. All that lies beneath it is sour. Solutions with a pH value that is greater than 7 are alkaline or alkaline. Battery acid is below the value 0 and is thus one of the most acidic solutions. Lemon juice (2.4) and wine (4.0) are also included in this group. However, blood alkaline (7.4), or soap (9.0) are. And temperature can mean the radio module using the RFIDRadio Frequency Identification as much as identification with the help of electromagnetic Wellen. technology out of the body to send to the doctor. An even more precise tracking is possible with X-ray or magnetic resonance images. The capsule has unloaded its cargo intact, it is excreted by the natural digestion process again.

So far, the scientists tested their intelligent capsule in laboratory models. Before use in patients soon could further animal studies and clinical trials follow. Not only against cancer is to these transporters are used, the treatment of Crohn's Disease This is a chronic, inflammatory autoimmune disease of the digestive tract, which affects mainly the small and large intestine. Crohn's disease usually occurs at age 15-34 years, and is not curable. Symptoms include frequent diarrhea, pain in the lower right abdomen, fever, loss of appetite and general malaise. and inflammatory bowel disease (ulcerative UlcerosaDise chronic disease affects the colon, where inflammatory ulcers can. Typical symptoms are bloody stools, diarrhea and abdominal pain. mainly affects adults aged 20-40 years.), the developers have in mind. As might act directly in the intestinal medicines in smaller doses more effective, are also not yet possible to imagine therapies.

"The combination of good location determination, electronically controlled release of drugs and on the way through the digestive tract of collected data, making the" iPill a valuable tool in drug development, says Karsten Cremer of the pharmaceutical companies Concepts in Basel.

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Paralyzed man can again "talk"

Paralyzed man can again "talk"

U.S. researchers have a completely paralyzed man returned a piece of his linguistic abilities. Thanks to a speech used in the electrode, the patient can produce more than one computer three vowels - as he thinks of the lute.

The man suffers from a Locked-In Syndrome. Normally, people can move up to their eyeballs with this syndrome or eyelids, and communicate so that neither muscle contractions even over their vocal apparatus. With the new system had now been constructed for the first time an interface between the brain and electronics that converts brain signals directly in language, study leader Frank Guenther of Boston University reported at the annual meeting of the American Society for Neuroscience in Washington.

Most brain-computer interface (BCI) detect brain waves through electrodes that are placed outside the skull. They are currently used primarily to enable people after the loss of limbs a mental control of their prostheses and to give a lame way to use a computer cursor. However, at this system, the electrodes move quite easily - with the consequence that they measure the wrong signals and the BCI to be recalibrated.

Because Guenther and his team, however, wanted to permanently absorb the impulses, controls the speech with which the vocal tract, they implanted their patients an electrode directly into the appropriate brain region. The part was so impregnated, that it promoted the growth of nerves and a long and more firmly anchored in the brain.

After surgery, the researchers in the subjects specifically thinking about certain vowels, and drew attention to the signals recorded by the electrode. This was then fed into a computer with a connected synthesizer and associated with the vowel. In this way produces the computer every time the man thinks about an "A" without delay the sound "A".

Meanwhile, the patient thus already three vowel sounds create a high accuracy and a speed equal that of normal speech, reported Guenther. Long-term - estimated in the next five years - is the subject learn to produce consonants, and these combine with the vowels to complete words. Guenther also hopes to record in similar cases in future, thanks to enhanced technology more details of brain activity to be able, for example by the transplanting of several electrodes.

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Paralyzed man can again "talk"

Apple CEO wants his rest

Apple CEO wants his rest

Apple CEO Steve Jobs wants to do, despite the claims of investors and industry experts, no further details about his health. "Why do you guys let me in peace - why is this so important?" Jobs said in a rare interview.

To have the health of the 53-year-olds for months much attention because he is regarded as the driving force behind the success of the computer and iPhone manufacturer Apple. Jobs announced a few days ago that he would take a break because of his health problems until the end of June, as the treatment is more complex than first thought. According to recent information he is suffering from a hormonal disorder.

The financial news agency Bloomberg, led the interview with the jobs reported, also citing people that Jobs' health watch ", of consideration of a liver transplant. It remained unclear, however, whether it's about people who actually are familiar with the disease of the Apple boss, or to experts who analyze his condition remotely.

After Jobs' information prevents the hormone disorder because his body to process proteins, making it lose weight. In 2004, Jobs was due to a cancer tumor, had surgery on the pancreas. It was modified several times, he did not have cancer.

Since June 2008 the first time noticed the weight loss of jobs, the information from Apple is criticized. The company was making a slow and only very general information about Jobs' health. Many investors and industry experts are calling, however, that Apple fully informed, given the prominent role of the co-founder of the Group's business on his health. In this context, shareholder suits are not excluded. The constantly emerging speculation about Jobs' health had impacted the price of Apple shares in recent months strong.

Jobs is like no other U.S. managers as a motor and guarantor of the success of his group. Apple's triumph in recent years with products like the iPod music player and iPhone mobile attributed to a large job. He will remain involved during the time out on important strategic decisions, the charismatic corporate executives said several days ago. He will be soon be re-elected in the Board of the Disney Corporation, where he has been the sale of Pixar Animation Studios has a share of 7.5 percent.

In the coming months is to Tim Cook, Apple's take on the reins. Cook is considered one of the main architects of the economic success of the computer and iPhone manufacturer. As for the daily business responsible, "Chief Operating Officer, he ensures that after the implementation of bold visions at the end of the day in the black are in the books. And with success: Apple is sitting on cash reserves of almost 25 billion U.S. dollars - with no debt. The U.S. magazine Fortune recently paid tribute to Cook as "the genius behind Steve. The next few months would show whether the 48-year-old Cook had grown too long, perhaps the chief role at Apple.

Jobs took the Compaq-manager in 1998 for Apple - and Cook took on the then-struggling company by quickly with efficiency. He closed his own manufacturing plants, Apple, and put on contract manufacturers. He left the stocks of months melt to days. The Apple later helped again and again to have lying around in the fast model changes in the electronics industry does not run as legacy devices. Cook the same time ensured smooth delivery of the various products. Most recently he was responsible for the lead among other business with the success of the iPhone mobile phone.

Similar to the 53-year-old Cook jobs is regarded as publicity-shy workaholic who sends e-mails and sometimes in the middle of the night - and often as difficult to work with. Cook's management style illustrated by the following anecdote from the Fortune 90s. Apple Cook-Manager advise about a problem in Asia. "That's bad, he says. Someone should be immediately worry about in China. "Half an hour later, he looks one of those present in the face and asks:" Why are you still here? ". The manager goes directly to the airport and buy a ticket without a definite return date.

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Schaeffler warn of destruction

Schaeffler warn of destruction

Breaking up the Schaeffler-Continental Group, according to the owner family could cost thousands of jobs in Germany. In addition, there were serious consequences for the global car production, said Georg Schaeffler.

In an advance notification of the Bild am Sonntag newspaper he is quoted as saying: "The network of the company creates with the high precision of the electronics of Conti and Schaeffler, a technological future. This kept thousands of highly skilled workers secure employment in Germany. "That could only work if given the unity of Schaeffler and Continental will stay.

His mother, businesswoman Maria-Elisabeth, told the paper, the joint company stand for an industrial substance that there is no world again and can not be easily replaced. "In any car in this world you will find an average of 60 parts only from the Schaeffler production. A disruption in our production for the automotive industry worldwide has serious implications. "

The company's owner pulled the report, investment bank Lehman Brothers parallels, whose collapse last year, the global financial crisis worsened. "A renowned consultancy has compared our importance to the industry with those of Lehman Brothers for the banking world."

Maria-Elisabeth Schaeffler made it clear that the group was dependent on money from the state. Without a temporary bridge by the financial state it is difficult for the unity and future of Continental and Schaeffler. "The function of the taxpayers they meet in person. "It is important however that the company will pay back everything with interest to the last penny. It is not a gift. "

The Frankish family business wants to take over the larger Hanover Group Continental, but because of the financial crisis and economic difficulties. Worldwide, every major car manufacturer massive decline in orders, which has a direct impact on suppliers.

The Bavarian Minister Horst Seehofer (CSU) agreed to help for Schaeffler, but rejected direct participation. The state should help these companies if they had a sustainable approach and it stood the main banks of these companies, said the CSU chairman of the Cologne Stadt-Anzeiger.

This is about thousands of jobs. Then you can easily take over warranties and guarantees as the state and help to safeguard jobs. "The state should not directly operate as entrepreneurs, Seehofer was quoted as saying. "It is in human history has never gone well."

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The golden calf in our life

The golden calf in our life

The Cayenne is Porsche's cash cow. Now the gap has closed a Zuffenhausen in the program: The GTS attracts a particularly agile chassis and refined look. There is enough power - consumption too.

Whoever hears the name Porsche in Germany, who thinks of the 911. In Beijing, Moscow or Dubai but we think the Porsche Cayenne. The worldwide demand for the potent ground athlete does not stop. Every day, rolling in the Leipzig factory Porsche 180 Cayenne from the tape. not "More is the best will," says Porsche spokesman Christian Dau. Even the icy climate that sentiment run currently in Germany for the horsepower SUV, should not stop the success story worldwide.

For the Porsche Cayenne is used primarily as a door opener for lucrative new markets - Russia, China, Latin America, the Middle East. "Without the Cayenne's sales in these markets, we could not" open up as many centers Porsche says Dau. Only in the USA's sales have Ahlen join in on the previous year because of the local discount battle (in the Porsche is not out of principle) and the hike in fuel prices, receive a shock from minus ten percent.

After the Cayenne Turbo S was kicked out of the range model, the latest addition to the cash cow now moved among the current top model Cayenne Turbo (500 hp) and the Cayenne S (385 hp). The GTS has the same engine as the S (eight-cylinder engine with 4.8 liters of displacement), but makes 20 more horsepower and comes to 405 horsepower.

Porsche has increased among other things, the intake of the engine. There are a few extras optics (such as the martial front apron of the Turbo model, four tailpipes at the rear) and optional two exclusive paint finishes - "GTS Red" and the friendly "Nordic Gold".

The most important thing: The GTS is still more than his brothers trimmed to the pure road use. The wheel arches have been widened to the right and left by 14 mm, 21-inch wheels make any tuning unnecessary. And the GTS the asphalt is 24 mm nearer than the other models. For the first time in the GTS also the steel suspension of the Cayenne with Porsche's PASM adaptive chassis control combined.

The purpose of all these measures is the latest one "becomes clear when you look at the press release for the GTS once read through all: more than 60 times there is the word or word element" Sport "to read. Of course, the GTS has permanent four-wheel drive, including all high-tech helpers for the terrain. But it is made primarily for speed, despite its quick as 2.2 tons of curb weight to the corners.

And he can. The GTS is so tight with his calves on the asphalt like a 100-meter runner. The optional active roll stabilization, you can hunt the four-door Porsche as fast through the corners that you feel a bit like in the coming Panamera. GTS is a standard in the Sport button.

If you press it, you get the electronics to the commission to let it fly right time: the throttle, the engine characteristics and all control systems are brought to exercise class. This fits the precise six-speed circuit, with the Cayenne we always carried in a speed level where he feels comfortable.

When it comes to fuel consumption, there is a good and bad news. The good: The tank of the Cayenne is only 35 liters, 100 liters less than 911th of the trunk of a Porsche The bad: After 100 miles of city traffic GTS has already gesuffelt 22.6 liters of it empty. In the EU there are triple mix with manual transmission 15.1 liters.

No wonder that is independent of the forthcoming Cayenne Hybrid always listen to me the tentative demand for a diesel engine. A few years ago would probably still Porsche manager of blasphemy have been accused, they would have taken the D-word, even in the mouth. Today it is still: "We all drive each year options on the test. To expect" a Cayenne-ignition is more of not feeling well.

The Cayenne GTS will cost € 76 725 with about 10,000 euros more than a Cayenne S and is approximately 30,000 € cheaper than the Turbo. Standard equipment includes newly developed Twelve-way sport seats, which can be adjusted electrically. Even the rear passengers to take in figure-hugging stalls with increased side bolsters place, so that in the wild back-and not cornering herrutscht.

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Fujitsu expands mainframe portfolio with two new models

Fujitsu expands mainframe portfolio with two new models

The S175 and S210 systems are to be efficient up to 20 percent over their predecessors hp pavilion dv2000 battery. They come in mid-2010 on the market. The Business Server SQ100 expanded Fujitsu is a virtualization technology.

Fujitsu has announced in its 2009 Open House Visit two BS2000-Business Server. The two high-end models S175 and S210 will come in mid-2010 on the market. Compared to the current S165 and S200 systems, according to Fujitsu, they offer a performance boost of up to 20 percent hp pavilion dv8000 battery.

The S175 series can be extended to three processing processors and delivers a performance range 255-1530 million instructions per second (MIPS). The main memory can be extended to a maximum of 64 GB.

The S210 series is Fujitsu, according to 15-way system will be expanded and has a performance range 1485-7500 MIPS. The mainframe can be operated with up to four quad-core processors and 256 GB main memory. The number of Fibre Channel interfaces, the manufacturer has doubled over the previous S200 to 64 pieces thinkpad r52 battery.

The Business Server SQ100 expanded Fujitsu in the upcoming year by a virtualization technology. This can be according to the company several guest systems operate in parallel. The central administration of server resources, peripherals and host systems via a web-based tool ThinkPad X200 battery.

The S210 model offers a power range 1485-7500 million instructions per second (Image: samsung sb-lsm80 battery).

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Playstation 4 may no Cell processor C

This article via: Rumor: Playstation 4 may no Cell processor C

Playstation 4 may no Cell processor C

As Sony Playstation 4 will use for the form factor as no tower chassis, the manufacturer is looking for alternatives to high-end graphics cards lookout. A Larrabee processor – if he will ever appear – can execute up to eight double-precision floating-point operations (512 bit) simultaneously. The Sandy Bridge architecture provides only half as many. This is much less than modern graphics cards, for this is the way the data transport shorter.

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In hochgetakteten processors, data can not be transported in a bar to the required computational work, since the speed of light is too low. If a calculation requires the result of a pre-calculation, short paths are more important than many calculators.

U.S. solar industry is flourishing

Breadth of the earth to give people both infinite hope, but also the hearts of the people buried fear. Every day, in order to maintain the normal functioning of the human world is difficult to count in various forms of energy consumed by people, news people hear every day about peak oil, petrol prices, food prices risk, but for most people, life on Earth can still live and work, and in the future as the Earth will be like in the past, as now provided for the human warmth of the dwelling.

In fact, the good news than bad news much much more. People want to make greater use of clean energy solar energy, for a better vision of always following the twists and turns eventually. Here, we have to pass to the public is some good news on solar energy. U.S. solar energy industry has been booming.

North: to improve both the conversion cost

In the province of Massachusetts, a new innovation in the silicon-based solar company solar cells. The company's technical staff has not only improved the solar cell manufacturing process, but also improve the structure of the module itself. The company spokesman said, through improved technologies, polycrystalline silicon solar cells and thermal power generation cost to match. Cost advantage is not enough to describe the great innovation, the adoption of new technology, solar power generation efficiency of 15-19% from the previous look to upgrade to 25%. The company will be called the invention of the unprecedented 1366, far ahead of the technology in the solar industry. Although the surface looks and inconspicuous, 1366 in the commercial potential. First, it is high utilization, it can capture 80% of solar light spectrum into electricity. Field in silicon, a small change may often result in a seminal influence.

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Lenovo introduces new Thinkpads with Intel CPUs B

This article via: Lenovo introduces new Thinkpads with Intel CPUs B

Lenovo introduces new Thinkpads with Intel CPUs B

The Thinkpad T410s is powered by Intel's new dual-core CPUs with integrated graphics. In addition, Nvidia GPUs with 512 MB of memory are installed. Users can switch during operation between the two solutions and so on need to choose between high performance and long battery life.

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All new devices have a modified keyboard, the larger Escape and Delete keys offers. They will be studies of Lenovo, on average, up to 700 times used per week. Also integrates a USB port can be charged with charging function, on standby or turned off while the PC (plugged in) power devices.

The notebooks T410, T510 and W510 are equipped with a new neunzelligen slice battery, which according to the manufacturer supplies power for up to 22 hours of work. This information is as always to be treated with caution. were measured under what circumstances these values is not known.

The Lenovo T410s runs with Intel's new Core-i5/i7-CPUs and offers a discrete graphics processor, the Nvidia GPU (Image: Lenovo).

Power management IC market growing well, most manufacturers have done their best to Fengeng

With the arrival of the 2008 Olympic Games and the Chinese government energy conservation, the deepening of power | voltage regulator chip demand management will continue to improve. Meanwhile, digital television, 3G mobile phones and other new products, MP3 and digital cameras and other consumer markets, and even the banner name of the green transportation revolution brought about by the electric bike market demand will boost the market demand for power management chips. Although China Power Management IC market slowdown is an inevitable trend, but the next five years, China's power management chip market will maintain rapid development momentum, power management integrated circuit products in the product will remain the most active product 1. Its growth rate will remain higher than the global market, its compound annual growth rate will remain above 20%.

From market research agency iSuppli, the data show that from 2003 to 2008, the global power management chip sales compound annual growth rate of 12.7%, 2008 sales will rise to 295 million. The rapid development of power management chip market, competition is intensifying. How in the fierce market competition in an invincible position, understanding of customer needs is the key, while producing high quality, high reliability power management has become a major chip manufacturers continue to pursue.

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Aldi sells 17-inch notebook with DVB-T Tuner B

This article via: Aldi sells 17-inch notebook with DVB-T Tuner B

Aldi sells 17-inch notebook with DVB-T Tuner B

Other features include high-definition audio with two speakers and a subwoofer, a 1.3-megapixel Webcam with microphone, a multi-touch pad and a dual-layer DVD burner. As operating system Windows 7 Home Premium preinstalled. A software package for multimedia applications (Power Director 8, PowerProducer 5, PowerDVD 9, Media Show 4), the burning software Power2Go 6, electronic dictionaries (English, French, Italian, Spanish), image processing software (Corel Media One, Corel Draw Essentials 3), the Office suite, Microsoft Works 9.0 and trial versions of Microsoft Office Home & Student Edition 2007 and BullGuard Internet Security complete the offer.

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The Medion Akoya E7212 is available as of Thursday, both at Aldi Nord and Aldi Süd. The warranty is 36 months.

Aldi is selling the Medion Akoya E7212 with an Express Card DVB-T tuner for 599 euros (Image: Medion).

Sustained investment in quality and cost of polysilicon into the focus of competition

Currently the price of polysilicon in a non-rational stage, on domestic polysilicon enterprises, should be more investments in technology, the costs down, to go further enhance the quality of polysilicon.

Solar photovoltaic industry's rapid rise in the global drive the entire chain of development, particularly as the upstream polysilicon market is hot, demand exceeds supply leading to price increases, leaving many companies rush, have expansion, new polysilicon production line. To this end, industry experts said domestic companies should be based on long-term polysilicon production, prudent investment, reduce or avoid risks.

Shortages leading to higher prices of raw materials

In recent years, solar PV industry by the international impact of rapid development, China's solar cell production continued to maintain rapid growth in a short time in 2034 to become the world's No. 1 producer. In 2006, China's solar cell output of 370MW, capacity 1200MW, up 180%; 2007 annual output of 1200MW, accounting for 30% of world production, production capacity reached 3000MW. Suntech, Artus, Nanjing, CLP, Jiang Xi Sewei in 10 companies at the NYSE, Nasdaq, and successfully listed on the London Stock Exchange, on behalf of China's solar energy industry ranks among the world powers.

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Workers bestreiken Chinese manufacturer of iPhone touchscreens B

This article via: Workers bestreiken Chinese manufacturer of iPhone touchscreens B

Workers bestreiken Chinese manufacturer of iPhone touchscreens B

Hexane is used in the manufacture of touch screens for cleaning. It is toxic and can cause nerve damage in humans.

According to local authorities are no reports of deaths associated with hexane. However, 47 people showed signs of a solvent poisoning and were treated accordingly.

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According to Apple Insider Apple's Asian contract manufacturer in the past have struck repeatedly negative. In July 2009, had had a test at Apple's partners in China revealed that 45 of 83 companies that manufacture iPods and iPhones, 2008 not paid the required premiums for overtime. In 23 cases, was also found that wages were paid below the minimum wage in force in China.

In addition, one death was caused in an iPhone factory last year for headlines. The Sun Danyong Foxconn employees had fallen from a high-rise because an iPhone prototype was lost by the fourth generation, for which he was responsible.

Against the development of hydrogen fuel unreasonable

863 "energy saving and new energy vehicle projects," the general members of the Group, Tongji University Dean of Zhuoping car 26 experts to understand the concerns, but that this concern as opposed to the development of hydrogen fuel cell vehicles reason does not make sense. Hydrogen fuel cell vehicle research and development is risky, because it is only a prediction for the future. But if you do not keep up with the international trend, then 10 years later when it became mainstream, the Chinese auto industry will begin another round of technology import, and then the cost will be far greater than the current hydrogen fuel cell vehicle research and development costs.

Zhuoping said that China started research and development of hydrogen fuel cell vehicles, the domestic industry has some controversy, but its high engine efficiency, and diversify sources of hydrogen, the international automotive industry has hydrogen fuel cell vehicles as the ultimate solution for the future, there is still no change. In 2001, China started research and development of fuel cell vehicles have already more than 10 years later the international community. At that time, the international community for the hydrogen fuel cell vehicles is expected to realize industrialization by 2050, is now a substantial advance to 2015-2020. Leave time is not of Chinese enterprises.

Geely is also concerned that the next 30-50 years, the development of alternative energy will be great. Current research and development of methanol, ethanol and a variety of bio-fuels for various reasons only as a supplement to, and only hydrogen fuel may be an ideal alternative energy.

From the international hydrogen energy technology development in line of view, generally in two ways: BMW Hydrogen liquefaction is taken directly sprayed into the engine after combustion means higher costs; China has adopted is the main fuel cells, batteries for the Fu's "electric power hybrid" power system, characterized by low cost, high efficiency and long life. Some start with a single fuel cell drive technology multinationals are also currently using this, "electrical power hybrid" drive technology.

Now, the development of hydrogen fuel cell vehicles also face some difficulties, such as fuel cell life, how to effectively reduce the cost and source of hydrogen storage and transportation infrastructure issues.

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Market for graphics cards is growing by 14 percent in 2012 A

This article via: Market for graphics cards is growing by 14 percent in 2012 A

Market for graphics cards is growing by 14 percent in 2012 A

The sales increase of 373 million to 425.4 million units. Market leader Intel achieved a sales increase of 114.7 percent. It is followed by Nvidia and AMD. For the current year Analysts expect the strongest growth sector since 2002.

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The worldwide market for graphics cards has increased in the last year. Unit sales increased year on year by 14 percent from 373 million to 425.4 million units sold. 2008, the industry growth rate was still 6.1 percent. This is clear from a recent study by market research firm Jon Peddie research.

Leader was in the past fiscal year again, with its integrated Intel graphics solutions. According to analysts, the company sold 114.7 percent year on year more graphics chips. Intel’s good performance can be mainly due to strong unit sales of atom chips back. In the fourth quarter, the company achieved a market share of 55.2 percent.

Looking at China and the world, many cities and places in the strong development of new energy and new energy equipment industry, Baoding will rely on to maintain and enhance the "China Power Valley" core competence?

"First of all, technology should be a high starting point, we should aim at leading, world-class level, create a strong innovation capabilities." Baoding High-tech Development Zone, director Maxue Lu said that at present, Baoding "China Power Valley" and the Chinese Wind Energy Association, China Renewable Resources Association, China has established energy-saving Association, and other long-term relationship, built the first wind turbine blades in China R & D Center, China's first research and development center for renewable energy technologies. In recent years, "China Power Valley" made the new energy and related national industry standard 80, 300 scientific research, patents, 450.

North China Electric Power University, founder of the national Institute of the only renewable energy and wind energy professionals; 仅 Tianwei Yingli Gongsi a Jinnianzizhu Yanfa, Kejichuangxin Xiangmujiuyou more than 500, Mu Qian represents the world's most advanced solar photovoltaic manufacturing technology . Baoding Corona has high volume production of MW wind power control system is China's largest manufacturer of wind power control system

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Brother brings six new inkjet multifunction devices for home users

This article via: Brother brings six new inkjet multifunction devices for home users

Brother brings six new inkjet multifunction devices for home users

The top model MFC-795CW prints up to 35 W and a maximum of 28 color pages per minute. Zudemist it wireless capable and it can scan copy and fax. The price is 219 euros. The remaining units are available for 119 to 169 euros.

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Brother printer has expanded its portfolio of five ink multifunction device for small office and home use. The models DCP-195C, DCP-365CN and DCP-395CN can print, scan and copy. The MFC-255CW variants, MFC-295CN and MFC-795CW also come with an integrated 33.6 Kbps fax unit with a call number memory for 100 contacts with two numbers.

The top model MFC-795CW prints according to the manufacturer up to 35 pages per minute in monochrome and up to 28 in color. It has four separate ink cartridges. The maximum print resolution is 6000 x 1200 dpi.

The integrated optical color scanner works with up to times 2400 1200 dpi at 36 bit color depth (interpolated: 19,200 times 19,200 dpi). It supports scan to e-mail, text, file and image. Produces copies of the device with 1200 times to 1200 dpi. Templates can be infinitely variable from 25 to 400 percent zoom in or out.

Copying and faxing is possible without a PC. The same applies to the printing of digital cameras with PictBridge support, USB drives and memory cards. It is operated by means of a 5-inch color touch screen.

The MFC-795CW handles paper sizes up to A4 with weights from 64 to 220 grams per square meter. The integrated paper tray holds 100 sheets. There is also a photo paper tray for up to 20 pages. The ADF takes a maximum of 15 sheets.

Except via the USB can Mulifunktionsgerat via Fast Ethernet or Wi-Fi (802.11b / g) to connect to the computer. The wireless connection supports encryption standards WEP, WPA-PSK and WPA2-PSK. The power plant is located in accordance with the manufacturer at 30 watts when turned off, the value drops to 0.6 watts.

The MFC-795CW is now available for 219 euros. The other models cost from 119 to 169 euros. Brother granted three year warranty.

The MFC-795CW prints up to 35 W and a maximum of 28 color pages per minute (Image: Brother).

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Patriot Memory shows SSD storage system with 10 TB

This article via: Patriot Memory shows SSD storage system with 10 TB

Patriot Memory shows SSD storage system with 10 TB

The workstation "Artemis" brings together 40 flash drives in an ATX case. It processes 150,000 entry according to manufacturer instructions per second. The maximum write speed is 8000 MB / s.Die Workstation "Artemis" 40 flash drives combined in an ATX case. It processes 150,000 entry according to manufacturer instructions per second. The maximum write speed is 8000 MB / s.

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In the Workstation "Artemis" work 40 SSD drives with 10 TB of total capacity (Image: Patriot Memory).

Patriot Memory presents his CeBIT stand H53 in Hall 17, under the project name "Artemis" an SSD storage system with 10 TB of total capacity. The extra work for the fair built workstation forty Flash Drives 256 GB à Torqx the series.

The SSDs are housed in ten 5.25-inch removable frame, each with four 2.5-inch SATA-2 slots. It is controlled via five RAID controllers, each with eight ports in a RAID-0 bond.

According to Patriot Memory, the system handled 150,000 input commands per second (IOPS). Write performance is the manufacturer with 8000 MByte / s.

In addition to the SSD Patriot Memory Workstation shows in Hanover and his latest products from the SSD, NAS, USB 3.0 and flash memory.

Green is facing many problems, constraints and healthy development of industry.

Most of our polysilicon business technology does not pass, large-scale production at great risk, especially if not keep up with product recycling, safety and environmental protection will bring great risks.

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Experts said that the great development in the country when the polysilicon industry, by-product of polysilicon to be concerned about the safety of environmental issues, and strengthen the comprehensive utilization, in order to achieve the industry's healthy development. As China's polysilicon output increased year by year, polysilicon silicon tetrachloride by-product of the safety of environmental problem. Silicon tetrachloride is the largest polysilicon production by-products, recycling of untreated silicon tetrachloride is a kind of toxic or corrosive liquids. 2010, China's polysilicon production capacity expanded to 30,000 tons / year, producing 1,000 tons of polysilicon to produce 8,000 tons of silicon tetrachloride, This represents 70% of capacity by 2010, such as start, if the production reached 20,000 tons of polycrystalline silicon, silicon tetrachloride output to more than 160,000 tons, silicon tetrachloride will be difficult to deal with the bottleneck restricting the development of polysilicon.

Drawing on the internationally proven technologies, use of silicon tetrachloride to produce high value-added fumed silica is a good process route. Currently, GBS has mastered in the domestic first silicon tetrachloride recycling technology, its large-scale production technology in the December 7, 2007 review by the State Intellectual Property Office to obtain patents. China Epoxy Resin Industry Association (www.epoxy-e.cn) experts said, also through the production process of the exhaust gas obtained after the separation of hydrogen chloride can also be used to produce the key raw material polysilicon trichlorosilane, silicon industry to solve the constraints development bottlenecks.

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TRENDnet announces energy-saving Powerline adapters

This article via: CeBIT: TRENDnet announces energy-saving Powerline adapters

TRENDnet announces energy-saving Powerline adapters

The model TPL-303E transmits data, music and videos encoded with up to 200 Mbit / s. The power consumption is 3.5 watts in operation and 0.93 watts in standby. The device comes in May for 59 euros in the trade.

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Trendnet has at CeBIT in Hannover (Hall 17, stand D70/06) presented a power-saving Powerline adapter with a theoretical transfer speed of up to 200 Mbps. The model TPL-303E is to consume 3.5 watts in operation and in standby 0.93 watts, which corresponds to the producers showed a saving of around 70 percent over conventional products.

The device uses the AV-version (Audio / Video) of the HomePlug standard for data transfer via the power line. This can prioritize traffic for streaming. Overall, up to 16 adapters by pressing a button with each other.

To protect against unauthorized access and hackers of the TPL-303E 128-bit encryption by using AES. There is no need for additional software. LED lights provide information about the connection status.

The TPL-303E is expected to be available in May for 59 euros on the market. Alternatively, Trendnet then a package with two adapters (TPL 303E2K) at a price of 99 euros. The warranty is three years.

The TPL-303E Powerline adapter allows theoretical speeds of up to 200 Mbps (Image: Trendnet).

Industry experts suggest that the state strengthen the polysilicon industry management- sony vgp-bps9a battery , sony vgp-bps9a/b battery , sony vgp-bpl9 battery , sony VGP-BPS13 battery , sony VGP-BPS13A/B battery , etc.

Polysilicon business is essentially a chemical joint venture, which the situation from international companies can be seen, the German Wacker is the world's leading chemical company, its involvement in areas ranging from salt mining, silane gas into silicon, silicon, polysilicon almost related products can be produced in the upstream; Hemlock's shareholders, DowCorning materials by chemical giant Dow Chemical and Corning joint venture. They have years of experience in chemical business, has for years engaged in polysilicon production, part of the business over 50 years experience in production of domestic companies can not match.

Polysilicon production involves many complex chemical reactions, the control node of thousands more, and if the industry from a stranger into polysilicon production, even without considering the construction

And many domestic manufacturers of other sectors transferred, resulting in deficiencies, R & D is more defective. Monopoly of international companies on the polysilicon 10 has been maintained for several years, in view of polysilicon on the importance of IT industry and the current high profits, which blocked the implementation of sustainable technologies. Meanwhile, widespread implementation of the international ban on the industry for 20 years, resigned from the relevant manufacturers and technical personnel in 20 years not to enter the original business competitors, the domestic enterprises to go, and have had work experience maker experts The work experience is 20 years ago, otherwise there is legal issues. PPP only in the engineering design of such companies do not provide technology packages. Technology and more domestic manufacturers from Emei Semiconductor, Sunbeam silicon, and technical sources, does not have full intellectual property rights. Experts believe that domestic polysilicon industry should focus on funds for research and development, production scale, and intellectual property protection, the movement to strengthen supervision and truly grasp the opportunities of global development, otherwise the core technology, however due to customs, the number of manufacturers more highly dispersed and losers in the future.

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HP and O2 bundling laptops with mobile data flat rates

This blog post via: HP and O2 bundling laptops with mobile data flat rates

HP and O2 bundling laptops with mobile data flat rates

Customers of “My Mobile Internet will” can start surfing with the devices without the installation immediately. As fares O2S daily and monthly flat rate for election. To start, HP offers the 13-inch Pavilion Notebook dm3 for 900 euros.

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HP Pavilion provides the dm3-1040eg under the “My Mobile Internet ‘offering with UMTS data flat rate of O2 and an external DVD burner (Image: HP).

Hewlett-Packard and O2 have started with “My Mobile Internet,” a joint bid, under which they drive the mobile data tariffs of the provider in a package with HP notebooks. With the equipment customers should install immediately without going online.

Users have the choice between a flat rate of 2.95 days per calendar day (0 to 24 Clock) and a monthly flat rate for 24.95 euros. is the minimum contract period, minimum monthly revenue and connection fees it. However, O2 reserves the right, cut from a data volume of 1 GB in the daily flat rate, respectively 5 GB per billing period at the monthly flat rate of transfer from UMTS to GPRS-to-level.

For the launch of My Internet Mobile, HP offers the 13.3-inch Pavilion Notebook dm3-1040eg with aluminum housing. It is powered by Intel’s low power Core 2 Duo Processor SU7300 (1.3 GHz, 800 MHz front side bus, 3 MB L2 cache), which are 4 GB of RAM and a 320 GB hard disk to the side.

The LED BrightView display solves 1366 by 768 pixels. It is driven by Nvidia’s Geforce graphics chip with 512 MB of dedicated memory G105M. Additional facilities include WLAN (802.11b / g), Fast Ethernet, Bluetooth, a VGA webcam, a 5-in-1 card reader and an integrated UMTS modem for mobile Internet access. The operating system is Windows 7 Home Premium in the 64-bit Edition. The price of 899 euros and an external DVD burner is included.

The first three days can be tested My Mobile Internet for free. After Registration is required as a customer.

Zinc rose sharply weaker U.S. dollar London: acer aspire 5050 battery , acer aspire 5550 battery , acer aspire 5560 battery , acer aspire 5570 battery , acer aspire 5580 battery , acer aspire one battery , etc.

February 27 London Metal Exchange (LME) base metals across the board strong close up, copper and aluminum were hit in May 2006 was highest since record highs, inflation may rise to a wave of new fund buying and dollar weakness suggests the market will rise further. LME three-month zinc morning opening at 2500.0 U.S. dollars / ton, days, rose sharply, and the pre-shock interval break points and the 2600 high point and integer bit to close at 2686.0 U.S. dollars / ton, up 186.0 U.S. dollars / ton, or 7.44%, AC Investment in the 2494.8-2686.0 U.S. dollars / ton between, were active, Masukura 1153. Stockpiles, LME zinc inventories increased 975 tons to 123,300 tons. Inventories continued to increase, but not stop the rising zinc prices.

Since the domestic spot zinc prices remain at 20,000, after the Spring Festival yuan / ton in the vicinity, although the prices of zinc spot zinc prices were once driven up to 21,000 yuan / ton, but traders and consumer business that 21,000 yuan / ton in the price too high refused to purchase, thin trading. And, with the south gradually resume production of zinc smelting companies, the market forecast cuts will lead to a substantial reduction of domestic refined zinc will burst, and refined zinc supply surplus situation to continue.

Capital market, the U.S. stock market on Feb. 27 closed flat, regulators will increase the nation’s two biggest mortgage finance companies may invest in the size limit, the market doubts whether this is sufficient to prevent the property market by the deeper wounds may rally had dissipated. In addition, the dollar index fell sharply on the same day, which is very good for basic metals, basic metals rose sharply to promote. The COMEX gold futures also closed higher, Debu by economic uncertainty and a weaker dollar, oil prices hovering at around 100 U.S. dollars, and the Federal Reserve could further lower interest rates may continue to expect the common support. This is also to provide a great deal of basic metals rose too kinetic energy.

Shanghai zinc high opening shock yesterday, day volatility, the market appears more Masukura. The benchmark contract closed at 20,705 yuan late 0805 / ton. Price obviously lagged behind the spot, short-term futures prices have fluctuated with the stock up now or passive. Was significantly lower in the case of U.S. dollar, crude oil and gold may rally to maintain, for the basic metal prices still have got to support. Fundamentals remain relatively calm performance. On the whole, Shanghai zinc still in shock.

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