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Carbon nanotubes may have the same risk of asbestos "Day by creating" an environment issue 7, 2008 Featured Articles published in the carbon nanotubes on human health effects reported. The first line in the product development need to reach people who need to pay attention to carbon: carbon nanotubes and asbestos is likely to have the same risk. Front-line staff, please be careful with caution to avoid inhaling. The author is not to deny the new carbon nanotube materials. On the contrary, the author makes a high-strength materials, semiconductors, fuel cells have great quality and the possibility of very high expectations. Therefore, in addition to the advantages only hope that the reader, but also see the shortcomings of this material. Hope to establish safe storage and use of carbon nanotubes "risk management" approach to expand the scope of application of carbon nanotubes. "Day by creating" story published in Japan, introduced the National Institute of Drug Safety Food Hygiene Research Centre biological toxicity test results the Department. See Journal of experimental conditions, in the experiment, when the mice come in contact with multi-layer carbon nanotubes, the higher the incidence of mesothelioma. The results suggest that carbon nanotubes may be as dangerous as asbestos. However, for this experiment, for the following reasons: (1) subjects with the "p53 deficient mice *"; (2) is not input by the mouth, but the carbon nanotubes directly into the peritoneal; (3) a large number of inputs, so some experts said the results need to carefully look at. In fact, I first learned that the experimental results, we also hold the same concerns. However, I consulted the Minister of the Institute toxic Kanno pure, I feel that this experiment in "Toxicology" the fact is very reasonable. Kanno Minister explained below. " (On (1) and (2)) past experience, out of recognition of a substance hazardous (dangerous, hazardous) for the purpose, and assumed that the material would cause mesothelioma cancer, intraperitoneal injection test with significant. carcinogenesis mechanism from view, p53 deficient mice are considered suitable for predicting mesothelioma cancer samples. " " (On (3)), we intend to launch a study on the toxicity of the maximum dose. If this dose failed to cause cancer, then the substance is completely 'safe'. Conversely, if the asbestos material with the same positive reaction to produce the same kind of tumor, then enough to doubt its 'harmful'. " Indeed, Kaolv to the actual De work environment, work conducted in input, that were put into the mouth, then, can be further Tigao right Renti the impact of speculation O'clock in the Jing Du. But this experiment requires long time. By contrast, Kanno Minister and others pay more attention to the timeliness of warnings, choose to harm in the short term to confirm the experimental conditions. As expected, the results did not identify the "innocent." Conclusion is that "carbon nanotubes and asbestos-containing the same shape / size of the particles, there are significant risks. In labor management and product development need to pay attention to prevent inhalation." I have previously introduced, asbestos induced mesothelioma for two main reasons. One of asbestos from the nose and mouth inhalation, will along the respiratory tract and bronchial deep into the lungs, to reach the air and blood oxygen, carbon dioxide in alveolar gas exchange. Of course, there is a variety of body defense mechanisms, enabling foreign body removed from the body together with the saliva, etc., but asbestos is invalid. This is because the asbestos is slender and small. Another reason is that the asbestos can not be dissolved, and has been retained in the body. In general, alveolar outside pH 7.4, weakly alkaline, and alveolar macrophages of the enzyme pH 4.8, was strongly acidic. In other words, the material can not withstand such strong acid chemical dissolution, it may persist in the body. In summary, because of asbestos danger, "slender", "insoluble." And not in its chemical composition. Anti-speaking, as long as the asbestos is so "slim", "insoluble" materials, there is the same as the risk of asbestos. In the multi-layer carbon nanotubes, µm-sized fibrous or rod-like particle is the case. Kanno Minister also ongoing experiments to answer questions raised by the author. Kanno Minister said that in the present experiment, the amount of carbon nanotubes put down to the previous experiments 1 / 10, 1 / 100, 1 / 1000. Although the results can not open, but in all the experiments, the mice appeared mesothelioma. Via: Carbon nanotubes may have the same risk of asbestos
Other Electronics News: ⇒⇒⇒ fujitsu fpcbp200 battery ⇒⇒⇒ fujitsu fpcbp200ap battery ⇒⇒⇒ Fujitsu Lifebook T4410 Battery ⇒⇒⇒ canon bg-e3 battery grip ⇒⇒⇒ lenovo thinkpad t400 battery Fuel Cell Development and Material and technological progress Fuel cell development depends on the material and technological progress Securities by the financial Web site co-sponsored work, "China's energy reform and investment opportunities Forum" on May 15 Han Chinese in Beijing International Hotel. In the "search for new energy crown jewel" round-table discussion, Beijing speeding executive vice president of Green Energy Co., said Zhang Lifang, the future development of the fuel cell industry will mainly depend on the material technology. Zhang Lifang introduced is actually an electrochemical fuel cell generator, the energy conversion efficiency is relatively high, it is not a general understanding of the concept of the battery. It later by hydrogen catalyst, hydrogen and oxygen combined with the process of the formation of the electronic conduction current after the power out, such a process, so it is not a power storage device, called the fuel cell is translated from abroad results. For example, in car use is used as a standby power supply, which were used in the family of small power stations. Just pass the gas, outside the current load will automatically have power, no will power when the load, it will not consume hydrogen, fuel cells this respect there are indeed many advantages. Zhang Lifang that no matter what the battery cell, consistency difficult to achieve. -Powered battery pack when the consistency of each single cell is not good, does affect the battery pack. Therefore, the impact of this will bring bad battery cause problems quickly, it will damage the battery. But also in the battery management is also a very complicated matter, it is not easy to do, in the use of the process do exist some problems.
Zhang Lifang that the fuel cell does now, there are some problems, such as fuel cells cost too high. Proton exchange membrane, catalyst, carbon, bipolar plate, these four materials, two are dependent on imports, the cost of fuel cell has been cut down. For example, although the bipolar plate 500 from 10 years ago, a dollar is now down to only tens of dollars, price down more than 10 times, but still expensive. Therefore, the fuel cell industry also depends on the material and technological progress, there is no progress in materials technology, fuel cell industry development is also very difficult. Lithium industry to encourage young people to develop innovative and stand out Millions of people in our team of lithium among a considerable part of the fighting in the most important R & D line. These people not only mainly by nearly two decades growing up graduation featuring young talent, and also constitute the main achievements and the academic. So far this forum has received various professional papers 50, the total word count of about 40,000 words or so. To encourage young colleagues in the field of lithium industry remains committed to thorough job of research and development activities, more results faster results; also to strengthen the domestic lithium industry, and with the international academic exchange between colleagues, to promote the new energy revolution in the full realization of the wider range of , this new South lithium Forum papers selected areas of youth, the Forum commissioned a number of senior industry experts in lithium, the youth have been collected review papers, and were selected first, second and third prizes will be awarded a number. Organizing Committee that the selection of additional youth activities is a meaningful thesis, but also very necessary initiative. Selection committee to consider the basis of experience obtained will be included in the official agenda of the next forum which. Other Electronics News: ⇒⇒⇒ lenovo battery ⇒⇒⇒ laptop battery ⇒⇒⇒ fujitsu lifebook t4220 battery ⇒⇒⇒ canon bg-e2n battery grip ⇒⇒⇒ lenovo thinkpad t400s battery Fuel cell electric bicycle January 5 reports: Along with the "Water and Sustainable Development" as the theme of the 2008 World Expo closing of Spain, the Chinese fuel cell products in the international arena, the successful debut also drew the curtain. Impression in people's past, the fuel cell is more of a veiled high-tech products, very green, very advanced, but still far from practical. A company called climbing the emergence of hydrogen energy industry to change this situation. Has now developed a series of fuel cell products, and has applied to the tour buses, bicycles, portable power and other occasions. Bottlenecks due to technical restrictions, the domestic fuel cell in the past mostly as a demonstration purpose. Even if only as an occasional sample sales, and not a batch. The climbing equipment, the fuel cell industry, 21 electric bicycle export to Spain. Fuel cells and fuel cell products, though the sample is only one word, but the meaning is very different. As the product not only satisfied with the work to stabilize, and must have the durability, practicality, cost, appearance and other aspects as well as considerations. In addition for different markets, the relevant certification was necessary. The export volume fuel cell products is another important significance lies in its purely domestic! This not only refers to the bicycle body also includes a key raw material in fuel cells: catalyst, membrane, carbon paper and the localization of bipolar plates. In which the catalyst and membrane by climbing industry independent research and development and production. Long been neglected domestic raw materials in the practical proof of its outstanding performance in par with international similar products. At the same time the localization of key materials, so often been criticized for the cost of fuel cells can be effectively controlled. Since most of the past, the key raw material to be imported, which makes the cost of the fuel cell control was clutched in the hands of foreign companies, the stakes just look at China's IT industry will be able to get some idea. As foreign enterprises to master the most upstream CPU technology, most IT enterprises has become an overseas Chinese enterprises assembly plant and the client, the price level determined entirely by the upstream firm. Because these products excellent performance in Spain, climbing industry, the company's Spanish and Italian partner is actively planning for vehicles driven on public roads in the matter, in 2009 there will be more Chinese-made fuel cell products in Europe. Other Electronics News: ⇒⇒⇒ fujitsu fpcbp155 battery ⇒⇒⇒ fujitsu fpcbp155ap battery ⇒⇒⇒ fujitsu lifebook t4210 battery ⇒⇒⇒ fujitsu lifebook t4215 battery ⇒⇒⇒ sony alpha a350 battery grip Japan to develop liquid crystalline organic semiconductor RIKEN and other institutions, said a press release recently, researchers have developed both high capacity and good electron transport properties of liquid crystal forming processing of organic semiconductors. Press said that the main use of the past, semiconductor silicon and other inorganic materials, but in recent years, developing flexibility and good use of light and a new type of semiconductor organic materials are of great concern. Press said the new material in the production of organic thin-film solar cells and transistors so very promising. Complaints from the public: the purchase of electric vehicle battery problem more In accordance with the relevant provisions of the date of commencement of three packs of battery electric vehicles should be purchased from the date of invoice Electric vehicles with its moderate prices and lightweight, gaining more and more consumers. With the gradual increase of electric vehicles, the electric cars also on the rise of consumer disputes. Last week, in the city center received 12,315 complaints and reports of complaints, promises electric car batteries reach the mileage and battery three packs of hot issues such as complaints. October 22, east of Wang reflect March of this year, she bought a new electric car, was introduced this electric car business is not only beautiful, but powerful lasting, and committed on a single charge can travel 60 km. Wang found that car was manual also states that a charge may be added the line 60 kilometers, can actually run only 30 kilometers. She found the business, requires a new business to replace the battery yourself, but businessmen say, the electric car is sold in March, but production date marked on the battery in the past year, calculated in accordance with the battery manufacture date, Ms. Wang has been the battery Warranty period, so the merchant refused to give her a new battery. October 24, Shahe Lee reflected, she bought an electric car, the battery in warranty period repair 2 times, the last time to repair up to two months, again in a few days when the battery can not charge problems in need of repair, the merchant told her that electric vehicles have been the three packs of batteries, if you want to pay maintenance needs. To this end, the city center to remind the 12,315 complaints and reports that some businesses to battery production date as of the date of commencement of three packs of batteries to shorten the battery's actual period of three packs, three packs of obligations to reduce its commitment of time. In accordance with "part of the replacement of returned goods repair liability" provisions of Article VIII of the "Three Guarantees valid from the date of invoice" date of commencement of three packs of battery electric vehicles should be purchased from the invoice date. In addition, some businesses for the three packs of batteries are often not charged the battery of the repair time, and in accordance with the provisions of three bags, three bags of time shall be deducted by businesses repair and spare parts for repairs take time. Consumers can calculate their own extended the deadline after the three packs. Maintenance requirements of each business consumers fill out and keep maintenance records, and obtain formal invoice when in the car, so in the event of disputes in a timely manner after three packs of rights. Other Electronics News: ⇒⇒⇒ lenovo battery ⇒⇒⇒ laptop battery ⇒⇒⇒ lifebook c2330 battery ⇒⇒⇒ lifebook n6210 battery ⇒⇒⇒ lenovo thinkpad t500 battery ⇒⇒⇒ Sony VGP-BPS8 battery Lithium Battery and Hybrid cars The New York Mercantile Exchange, August crude oil futures prices for delivery in July 3 145 U.S. dollars a barrel, the highest recorded. In this week, OPEC weekly average oil prices to new highs. In fact, for some time, high oil prices and the resulting series of political and economic and social issues deeply hurt the car manufacturer. In the United States, the three auto makers have cut production of large pickup trucks, SUV, increase energy-saving small cars or crossovers. However, changing the structure of existing products, while car manufacturers have already "obvious": before you have to master the technology of alternative energy vehicles. "Battery is the core issue." General Motors R & D lab materials laboratory director Mark? Sheet Mubarak said. Have been successful experiences with a certain market hybrid car, the battery technology in deciding the fate of the car key. It is understood that currently includes the Toyota Prius (configuration parameters Gallery) models, including hybrid vehicles use nickel-metal hydride batteries. And the battery technology itself has limitations. Remove the price factors, on the one hand, the decision by the material limits the size of storage capacity, lack of capacity Ni-MH battery life, on the other hand, it can not be extrapolated charging. Li-ion battery is a high voltage, charge and discharge, long life, fast charging, self-discharge rate, wide operating temperature range, etc., have become the most cars and parts enterprises and the main direction of choice. Data show that, compared to nickel-metal hydride batteries, hybrid electric vehicles using lithium batteries can make the weight decreased by 40% to 50% and the volume reduced by 20% to 30%, energy efficiency has improved to some extent. Optimistic forecast said that in the near future, the vehicle will decrease the cost of lithium batteries to nickel-metal hydride battery 2 / 3. Chinese stainless steel market on October 9 Nickel-based product pricing plunge Chinese stainless steel market on October 9 run remains in the doldrums, the market traded good, pessimistic atmosphere filled the air, nickel stainless steel products fell sharply quotes, 200 series, 400 series also showed downward trend. London Metal Exchange LME nickel 9 October opened at 13,800 U.S. dollars / ton, closing at 13,200 U.S. dollars / ton, 228 tons less inventory, total inventory is 55,032 tons. Shanghai No. 1 electrolytic nickel market on October 9 prices continue to decline, in the 113,000 to 117,000 yuan / ton, the average price of 115,000 yuan / ton, down 7,750 yuan / ton; 1 reported that 115,000 to 117,000 Jinchuan Nickel yuan / ton, the average price of 116,000 yuan / ton, down 7,750 yuan / ton. October 9 nickel price continued to fall, and the amplitude is relatively large, the spread of market pessimism, the overall trend showed sluggish operation. Futures market and the whole face of the recent financial market prices, the central bank, exchange, etc. have "Sword", or cut, or forced to lighten up, or raising margin and so on, in order to stabilize markets and resolve risks. Can be stabilized to some extent market interest rates, commodity prices have weakened in the short term decline in the likelihood. However, if there is no follow-up to the introduction of the economic rescue plan, I do not rule out possible further decline in commodity markets. Chinese stainless steel market on October 9 extending over the last few trading days of the downward trend, and the decrease in the expansion. Market pessimism filled the air, although the decline in nickel prices has narrowed the previous session, but the 9th London nickel and both the domestic spot price of nickel fell sharply, the stainless steel market under great pressure, especially nickel stainless steel, the more resources, demand poor circumstances, the offer is substantially reduced, Wuxi, Foshan, 300 series stainless steel offer the market fell sharply, part of the specification much more than the previous trading day decline, 304,309 S, 310S spared, sales of 304 products fell 1,000 to 1,700 yuan / ton. A huge sell-off spot market, traders generally expect to sell low-cost, mitigate the latter may again bring down the economic losses. Wuxi Steel 4 mm 304/NO.1 mainstream market transaction prices in the 21,500 yuan / ton, down 1,000 yuan / ton; Foshan 304/2B TISCO 2 mm market transaction price in the mainstream of 22,900 yuan / ton, down 1,000 yuan / ton. 200 lines, the product pricing in the falling nickel, stainless steel pressure to crack down on market downturn, the traders are not optimistic about the market, Foshan market transaction price of 200, Department of confusion again, some traders offer lower. Department of respect across the board 400 is lowered turnover remains at low, decline more obvious, but the rate of decline is not too much. Wuxi market down 430 base price of cold roll, big offer concentrated in the 11,400 yuan / ton, medium and small household purchase is concentrated in the 11,200 yuan / ton to 11,400 yuan / ton, Foshan market, the overall trend of 400 lines down across the board decline in the basic 100 yuan / ton. 11,200 compared to pre-yuan / ton to 11,600 yuan / ton, taking into account the sharp decline in nickel-based stainless steel, or will make further converting 400 series, 400 series outlook is worrisome. 200 line, the Wuxi market mainstream Lianzhong 201/2B plate bending 1.0 mm quoted 14,100 yuan / ton, down 100 yuan / ton, Wuxi market OurGame 201/NO.1 4 mm offer for mainstream flat-panel 14,200 yuan / ton, down 100 yuan / t; Foshan market Lianzhong 201/2B plate bending 1.0 mm quoted 15,600 yuan / ton, Foshan market Lianzhong 201/NO.1 4 ~ 5 mm coil 1.0 mm quoted at 13,600 yuan / ton, down 200 yuan / ton. 300 line, the Wuxi Zhang Pu production 304/2B plate 2.0 mm reported 21,000 yuan / ton, down 800 yuan / ton, Po new capacity 2.0 mm reported 21,000 yuan / ton, down 800 yuan / ton, TISCO 304/NO.1 Flat 5 mm reported 20,600 yuan / ton, down 700 yuan / ton, Zhang Pu reported 20,500 yuan / ton, down 700 yuan / ton, Foshan 304/2B TISCO coil 2.0 mm reported 22,900 yuan / ton, down 1,000 yuan / ton Zhang Pu reported 23,200 yuan / ton, down 1,000 yuan / ton, Jiuquan 304/NO.1 Coil 4 mm reported 22,500 yuan / ton, down 300 yuan / ton, Bao Steel Coil 4 mm reported 304/NO.1 22,800 yuan / ton, down 300 yuan / ton. 400 line, the Wuxi 430/2B TISCO 2.0 mm coil mainstream quoted 11,400 yuan / ton, Po is the new 2.0 mm major purchase 11,400 yuan / ton, down 100 yuan / ton, 430/No.1 Taiyuan Iron and Steel plate 4 mm Mainstream offer for 10,300 yuan / ton, down 200 yuan / ton; Foshan 430/2B TISCO 2.0 mm coil mainstream offer 11,500 yuan / ton; Foshan 430/2B coil 2.0 mm Zhang Pu mainstream offer 11,600 yuan / ton, down 100 yuan / ton. Other Electronics News: ⇒⇒⇒ lenovo batteries ⇒⇒⇒ laptop batteries ⇒⇒⇒ fujitsu lifebook battery ⇒⇒⇒ fujitsu fpcbp136ap battery ⇒⇒⇒ lifebook t4010 battery ⇒⇒⇒ lifebook t4020 battery Silver Zinc laptop batteries ZPower in a few years ago that people will be able to sell silver-zinc batteries, recently, ZPower company said, and the industry first-line notebook manufacturers have signed a cooperation next year, they can see the silver-zinc battery notebook. ZPower company CEO Dr. Ross E. Dueber will also be present, held recently in Nice, France, Batteries 2008 Conference, will introduce the performance of silver-zinc batteries, environmental and safety advantages. Compared with lithium-ion batteries, silver-zinc battery life and safety has great advantages. The same capacity, the use of silver-zinc battery notebook battery life can be increased by 40%, if a laptop equipped with a lithium-iron battery can run 2 hours, then the same capacity silver-zinc battery life can be 3 hours. The use of one year period, silver-zinc battery life will not be degraded, while the lithium-ion battery life will reduce about 30%. After one year, silver-zinc battery life degradation is consistent with the lithium-ion batteries. On the other hand, silver-zinc battery is within the basic framework of the composite polymer zinc anode and silver cathode composition, and also contains water, so the fire does not occur. The silver-zinc batteries are not included within the lithium-ion, all do not need to prevent overheating of the thermal management circuit. In the green environmental protection, ZPower said, 95% of the components can be recycled, and can also be used to make new batteries, the quality of recycled parts will not be any discounts. ZPower companies want to replace silver-zinc battery lithium-ion battery, but the current problem is the industry of the silver-zinc batteries also holding off, because the lithium-ion batteries it is also good, although the lithium-ion battery caught fire after the incident, but This did not prevent the industry is to continue to use lithium-ion batteries. In addition, the price of silver-zinc battery, a factor that hinder its development, in order to do the price is very low, on the requirements for production and technical progress, the current silver-zinc battery has not been completed to achieve. ZPower Which company did not disclose the notebook manufacturers will use silver-zinc battery, may have to wait until next year we will know. Other Electronics News: +++ laptop batteries +++ fujitsu lifebook battery +++ fujitsu fpcbp121 +++ fujitsu fpcbp121ap +++ fujitsu fpcbp136 This article via: Plextor enters SSD market A Plextor enters SSD market A The first models offer 64 to 128 GByte storage space. The 2.5-inch drives use MLC memory cells and a Marvell controller. You can reach transfer rates of up to 110 MByte / s read and up to 65 MByte / s when writing. Lenovo: thinkpad t500 battery , thinkpad t40 battery , thinkpad t41 battery , thinkpad t42 battery , etc. The company known for their optical drives Plextor has introduced its first solid state drives. The 2.5-inch drives use a controller from Marvell and a 64 Mbyte cache. They come in the first quarter with 64 and 128 GB of storage capacity on the market. Prices are not fixed yet. 
Plextor PX-64M1S (Image: Plextor)
Wacker Polysilicon for the world to provide a wide variety of ultra-pure polysilicon products for the semiconductor and solar photovoltaic industry use. For the semiconductor industry, a few parts per trillion of high purity is essential. Wacker Silicone Electronic Grade polysilicon not only meet this requirement, and the material parameters, such as shape and mechanical strength, have been optimized to significantly improve the customer's production and productivity. The field of solar PV customers, Wacker Polysilicon to develop specific cost-effective products. Crystalline form of solar power generation in the semiconductor crystallization process is not as important aspects. On the other hand, to maintain the exceptionally high purity level, so that solar power value chain in the follow-up steps to get the maximum power output and battery efficiency, WACKER has been insisting on this point, and never compromise. In addition to leading in quality, the Wacker polysilicon cost also is a world leader. As a key part of continuous improvement, such as deposition, deposition reactor technology, grinding technology and chlorosilane technology, Wacker significantly increased production efficiency and more energy efficient. Test equipment in the granular polysilicon in a successful start, the current company is the construction of production bases Burghausen, Germany's first mass-produced device, it will also reduce the energy consumption of polysilicon production. WACKER fully prepared to meet all its customers needs ultra-pure silicon. With regard to the solar power industry to provide low-cost high-quality raw materials, WACKER firmly believe that in a reasonable period of time, the solar power system will be to achieve "cost of power generation and use of fossil fuels the same" goal. Business: dell battery , dell xps m1210 battery , dell xps m1330 battery , etc. This article via: Dell Optiplex PC XE brings business for 24-hour operation B Dell Optiplex PC XE brings business for 24-hour operation B Dell guarantees a product life cycle of three and a half years. As such interfaces also exist, which no longer have Endanwendersysteme: PS / 2, serial RS-232 and VGA. There are up to seven USB ports ¨C on request with power to peripherals can be loaded on the computer is off. The disks can be encrypted and mirrored as RAID-1. Lenovo: lenovo batteries , thinkpad x60 tablet pc battery , thinkpad x61 tablet pc battery , thinkpad t400 battery , etc. The Optiplex XE supports the versions of Windows 7, Vista, XP, and Embedded POSReady. His case can be opened without tools. For the Administration supplies Dell with remote tools. The manufacturer also points to the high efficiency of the model XE: The power supply has an efficiency of 88 percent, the system comes in Energy-Smart configurations and complied with the Energy Star 5.0 and EPEAT guidelines. In addition to the Dell Optiplex OEMs can also XE ¨C then under his own name ¨C offer. Prices and configurations are not yet on the Dell Optiplex XE page for the moment available. 
It turns to a working environment for the Dell Optiplex XE forward (Image: Dell).
Producing high-quality low-cost silicon solar cells At present, because solar PV industry and semiconductor industry, rapid development, leading to the necessary raw material polysilicon market soared. Wacker Polysilicon is an ambitious project to increase with the expansion, to meet the semiconductor and solar photovoltaic industry customers. WACKER development of solar power in the design of the reactor with the polysilicon industry, leading;'s patented solar power technology with a polysilicon deposition reactor processing large; have a separate grinding device and specifically for the development of solar technology with a polysilicon ; in the whole production process can achieve low power consumption. Therefore, the WACKER able to produce high-quality low-cost polysilicon solar power generation. Wacker Polysilicon field in 50 years of research and development production experience. Because of its extensive expertise and work closely with our customers, Wacker Polysilicon sector can continue to improve the quality of its polysilicon products. In polysilicon, the polysilicon in the enterprise sector and WACKER WACKER semiconductor electronic materials business world record of cooperation is a special advantage, because it is extremely precise semiconductor value chain crystallization and wafer production process to the company's expertise in. With SCHOTT (SCHOTT) companies established in 2007 with the production and sale of solar wafers, a joint venture with WACKERSCHOTTSolar, WACKER is now able to cover the solar power value chain. Business: dell vostro 2510 battery , dell xps m140 battery , dell xps m170 battery , etc. This article via: MSI presents All-in-one PC with 3D Display MSI presents All-in-one PC with 3D Display The 24-inch screen dissolves at a refresh rate of 120 Hz with 1920 by 1080 pixels. It comes with multi-touch support. To see three-dimensional content can be a 3D glasses are necessary. Business products: lenovo 3000 n100 battery , lenovo 3000 n200 battery , lenovo 3000 c100 battery , lenovo 3000 v100 battery , lenovo 3000 y400 battery , sony vgp-bps9/s battery , etc. MSI has unveiled at the CeBIT in Hanover (Hall 17, Stand C38) an all-in-one PC with a 3D display. The host of the "Wind" series is equipped with a 24-inch multi-touch screen that offers a refresh rate of 120 Hz a native resolution of 1920 by 1080 pixels. To represent three-dimensional content on the all-in-one PC, installed a MSI ATI Radeon HD graphics card series 5730th Moreover, according to the company is a shutter-glasses required. The device is powered by Intel CPUs, the Core-i-series. The operating system is Windows 7 In addition to the 3D model presented MSI at CeBIT two more All-in-one PCs. The models Wind Top AE2280 and AE2420 come with multi-touch display and offer a screen size of 22 inches 24 inches respectively. Depending on trim level, the manufacturer installed an Intel processor, the Core Series i3, i5 Core or Core i7. The devices, according to MSI through stereo speakers and a S / PDIF interface. Top AE2420 in the wind, the company has also integrated a subwoofer. At prices or release dates of the CeBIT Firsts "the manufacturer has not made any claims. 
The 24-inch display of the all-in-One PC solves at a refresh rate of 120 Hz with 1920 by 1080 pixels on (Image: MSI).
Happy business: HP Battery , Compaq Battery , hp pavilion dv6500 battery , hp pavilion tx1000 battery , hp pavilion tx2000 battery , etc. This article via: Packard Bell shows 11.6-inch notebook with DVD burner Packard Bell shows 11.6-inch notebook with DVD burner The EasyNote XS Butterfly works with Intel ULV CPU, 2 GB of DDR2 RAM and 250 GB hard drive. His screen dissolves with 1366 by 768 pixels. It is to soon for 600 Euros on the market. Business products: thinkpad t60 battery , thinkpad t61 battery , thinkpad x60 battery , thinkpad x60s battery , thinkpad x61s battery , sony vgp-bps9/b battery , etc. 
The EasyNote XS Butterfly offers despite its small size, an integrated DVD burner (Image: Packard Bell).
Packard Bell show at CeBIT in Hannover, a 11.6-inch notebook that comes in spite of its small size of 29.2 times 21.1 times 2.9 centimeters with a DVD burner. The 1.6-pound butterfly EasyNote XS will soon be available in two body colors for around 600 euros. The notebook comes with an Ultra-Low-voltage Intel processor and 2 GB of RAM. For mass storage is a 250 GB hard drive. The battery life is the manufacturers with up to 8 hours. The 11.6-inch display with LED-backlit display offers a 16:9 resolution of 1366 x 768 pixels. The control takes over in the chipset integrated Graphics Media Accelerator 4500MHD. Other features include wireless (802.11b/g/n), Gigabit Ethernet, a VGA webcam with microphone, a Chiclets keyboard and a 5-in-1 card reader. Bluetooth and UMTS will be available as an option. For connecting peripherals with three USB 2.0 ports, audio jacks and one each from VGA and HDMI output are available. As operating system Windows 7 Home Premium preinstalled. Addition, there is the image editing Adobe Photoshop Elements 7, the burning software Nero 9 Essentials, the Office suite, Microsoft Works SE 9 and a trial version of Norton Internet Security 2010 security solution for. Happy business: HP Battery , Compaq Battery , hp pavilion tx2500 battery , compaq evo n410 battery , compaq evo n610c battery , etc. This article via: Samsung announces e-book reader with handwriting recognition Samsung announces e-book reader with handwriting recognition The eBook Reader "models E60 and E100 come in April in the trade. They support the ePub format, PDF and TXT. Per Stylus can add text notes and drawings. Also an MP3 player is on board. Business blogs: Lenovo ibm Battery , dada ,justblogme , zoomshare , tumblr ,ameblo , sony vgp-bps9/s battery , etc. Samsung has unveiled two e-book reader with handwriting recognition and wireless. The models' eBook Reader E60 "and" eBook Reader E100 "coming in April on the market. The readers have a monochrome display. The E60 has a resolution of 600 x 800 pixels, of the E100 provides 824 x 1200 pixels. Using an electromagnetic stylus can add users handwritten note and drawings to an electronic text. The handwriting is recognized and converted into electronic text. It also allows passages highlight, annotate, and then transferred to a computer for further processing. The E100 even has a pressure-sensitive pen and calligraphy and review functions such as Cut and Copy and paste. The controls on the device itself only come to light, as if it is a slider phone defers. When closed, users can only access two buttons for paging back and forth. Both e-book reader ePub support the formats, PDF and TXT. The integrated WLAN interface (802.11b / g) can new Leseinhalte from the Internet or share your own notes with other devices. Other features include a calendar, a dictionary (English-German) and an MP3 player. On request, the devices read text, thanks to a speech synthesizer and before. The internal memory can be expanded using micro SD cards. 
Samsung's new e-book reader by Stylus allow the addition of drawings and notes (Image: Samsung).
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Revenues totaled 12.6 billion U.S. dollars, representing a decline of 3.2 percent. With a market share of 32.1 percent of Hewlett-Packard has sold last quarter, the most servers, followed by Dell (21.7 percent) and IBM (10.5 percent). Based on sales, IBM is the world leader, in HP and Dell. The greatest losses suffered Sun Microsystems. The sales of the acquired by Oracle manufacturer broke one from October to December by 23.5 percent and sales by 23.8 percent. Sun is the only one of the five biggest manufacturers, has sold in the fourth quarter of 2009, fewer servers than in the prior year quarter. "The recovery that started in the third quarter has continued in the final quarter," said Jeffrey Hewitt, research vice president at Gartner. However, whether the same quarter last year - have been mainly in terms of x86 servers - very weak. The industry has sold 11.1 percent more blade servers, achieving a sales increase of 22.1 percent. The revenues in the range RISC / Itanium servers were on the other hand declined by 20 percent. In the current year, Gartner expects a rise in sales in the mid to high single digit percentage range. Revenue growth will be somewhat lower. Finally: Sony Battery , sony vgp-bps8b battery , sony vgp-bpl8 battery , sony vgp-bpl8a battery , sony vgp-bps9 battery , etc. This blog post via: Acer announces multi-function 24-inch display with wireless access Acer announces multi-function 24-inch display with wireless access The 16:9 model D241H can stream music and videos without a PC from the network. Also, access to e-mails, RSS feeds, Picasa and Flickr is possible. The Full-HD monitor will display the end of April for 399 euros. Great blogs: ibibo.com , obolog.com , blogdrive.com , bloglines.com , dtiblog.com , etc. Acer has introduced the D241H a 24-inch monitor with wireless support that can be connected directly without a PC connected to the Internet. Using integrated media player, he plays on the network streamed music and video files and displays photos. Alternatively, the display will also be used as bulletin board, to the user via e-mail or SMS messages sent, and memos can leave. Per widget also a calendar, a weather indicator, a RSS feed reader and a Clock is available. Also, access to e-mail accounts and photo galleries from Flickr or Picasa is possible without a connected computer. Tell a built-in card reader or USB, the display can also directly reflect the content of external storage media. The navigation through folders and directories are using the supplied remote control with pull-out QWERTY keyboard. To leave the screen up to three applications at once set as widgets: On the left side are two smaller areas are available, supplemented by one to the right edge reaching large window. In this way, for example, videos can be viewed while keeping an eye on the latest news or e-mails are read. A setup wizard guides you step by step through the setup process. The reflecting TN panel with LED-backlit 1920 to dissolve by 1080 pixels. It achieved according to the manufacturer a brightness of 300 candelas per square meter and a dynamic contrast ratio of 80,000:1. The response indicates Acer with 2 milliseconds. The maximum horizontal viewing angle is at 170 and 160 degrees vertically. Apart from WLAN, USB and card readers are an Ethernet port and an HDMI and VGA input so far. Acer has integrated speakers. The display can be five degrees forward and 15 degrees backwards. The base is made of acrylic glass. Acer’s eColor management adjusts the display performance of the monitor to different environments, lighting conditions and applications. The so-called Adaptive Contrast Management Technology (ACM) controls also automatically brightness and contrast and will also reduce the power consumption. Display settings like resolution, brightness, contrast, sharpness and picture position can by supplied software (Acer eDisplay Management) are regulated. The Acer D241H is the end of April in the trade. The suggested retail price of 399 euros. The warranty is two years. 
The Acer can D241H music and videos without a PC from the network stream (Picture: Acer).
Business batteries: fujitsu lifebook t4210 battery , fujitsu lifebook t4215 battery , fujitsu lifebook t4220 battery , fujitsu lifebook t5010 battery , 40Y6795 battery , etc. Many domestic refuse collection, transportation Airport Beijing Capital International Airport is no such ban on lithium batteries Recently, an air cargo agents in Guangzhou Baoliao said to reporters: lithium batteries may be considered a smoking fire and other risk factors, many domestic airports has been strictly controlled lithium transport, including Guangzhou, Changsha, Wuhan, Guilin, Jinan and Zhengzhou, and other airports, are similar to "refuse to lithium order." But the reporter on March 22 night from the airport was informed that the airport is no similar provisions. Issued a number of airports, "refused to lithium order" Lo engaged in air cargo agent allegedly provided a cargo from Changsha Huanghua Airport counterparts over the fax copy of transfer. The fax's big title "About Lithium Yun Shu Di Ye Wu notice" issue of the reminder time for the March 13, China Southern Airlines Hunan dated to the Department of Xiaoshouguanli Fengong Si Huo Yun room. Fax main contents are: Hunan Civil Aviation Regulatory Office received notice today from my Department decided to suspend the collection, transportation and lithium batteries and related products; mobile phones and portable computers, remove the lithium battery, can be at normal operation, lithium batteries and related products to restore the transport time will be notice. Changsha Huanghua Airport is also on March 12 to the freight forwarding company issued an urgent notice: Airport from March 13 until further notice, refuse any electronic products with lithium batteries and other hazards to aviation safety in the dangerous goods. According to statistics from the air cargo industry, currently has issued a "refusal Lithium" notice and begin to implement the domestic airports, including Guangzhou, Changsha, Wuhan, Guilin, Jinan and Zhengzhou and other places. Beijing Capital International Airport said that no similar ban According to insiders, Baiyun Airport from 19 March morning, the strengthening of the electronic products with lithium test. Very stringent test, basically all the products with lithium batteries, such as mobile phones, laptops and MP3 and so on, as usual can not go through the normal air shipment. Major air cargo agents in the hands of a large number of lithium products in the Baiyun Airport have withdrawn around the warehouse, take the rail or road to change. However, the reporter learned from Shenzhen airport, the airport has not yet received a "refusal lithium order", the customer can apply for lithium battery checked. Yesterday, reporter learned from the airport information desk, the airport has not yet received a similar notice. End with: HP Battery , Compaq Battery , hp pavilion dv8000 battery , hp pavilion dv8200 battery , hp pavilion dv9000 battery , etc. This article via: AT or T announces Intel-based Tablet AT or T announces Intel-based Tablet The device is a development of OpenPeak. It is based on Intel's Atom-coming generation "Moorestown". Further facilities include WiFi, Bluetooth, UMTS, and a high-resolution 7-inch display with multi-touch support. Business brands: Acer Battery , Apple Battery , Fujitus Battery , Lenovo IBM Battery , Sony Battery , Dell Battery , Toshiba Battery , etc. 
AT & T will begin a process developed by OpenPeak tablet in his offer, based on an Atom processor from Intel (Image: OpenPeak). AT & T after Apple iPad another Tablet PC to include in his program. That's what the U.S. mobile phone provider on the CTIA Wireless show in Las Vegas announced. The device is an atom-processor from Intel will be used. According to the company takes the tablet just like the iPad about AT & T's 3G mobile network to the Internet. The design comes from the Florida-based company OpenPeak, which has also developed products for Verizon and Telefonica. The so-called "open Tablet" is a processor from Intel's Atom-coming generation "Moorestown work." The system-on-a-chip combines CPU, GPU, memory controller and video encoding and decoding. Moorestown also will drive a smart phone from LG Electronics with 5-inch display. Apple iPad installed in its own system-on-a-chip "A4鈥? The equipment includes the tablet according to AT & T Wireless (802.11b/g/n), Bluetooth and a high-resolution 7-inch multi-touch LCD display with LED backlight. The device also has an HDMI output, two video cameras for photos and high resolution video, USB port, and Micro SD card slot. Great products: fujitsu fpcbp155 battery , fujitsu fpcbp155ap battery , fujitsu fpcbp200 battery , fujitsu fpcbp200ap battery , fujitsu lifebook e8210 battery , fujitsu lifebook e8310 battery , etc. The dimensions are 22.8 times 12.7 times 1.5 centimeters and weighing about 520 g. The device is sold with a docking station and is, according to Intel during the year through other distribution channels in the trade. Cycle lead-acid battery development plans approved by experts Chao Wei from the Shandong Power | Regulator Co., Ltd. and Shanghai University to design the completion of the development planning cycle lead-acid batteries, March 20 through expert review. After the implementation of this project will solve the waste battery recycling and disposal, utilization of resources. Widely used in electric power, transportation, information industry and in lead-acid batteries, easily causing air, soil and water pollution, but also lead to human bone marrow, nerve and so disease. According to statistics, every year there are 250,000 tons only electric bike battery scrap. Currently, most waste batteries are individual traders buy and end up in a simple removal of small workshops, melting. Cycle lead-acid battery development plan will be activated battery acid, lead the comprehensive utilization rate of 99%. According to the plan, two to three years in Shandong Chaowei recycling lead-acid batteries will reach 30,000,000. End with: HP Battery , Compaq Battery , hp pavilion dv6t battery , hp pavilion dv7 battery , hp pavilion dv7t battery , etc. The blog post via: Asus P50IJ reviewed: Reliable office notebook with matte screen Asus P50IJ reviewed: Reliable office notebook with matte screen
Good battery life: Dell Battery , dell GD761 , dell GK479 , dell HD438 , dell KD186 , dell KD476, matte screen and solid performance at an affordable price: The Asus P50IJ waived the hardware manufacturers to experiment. The device still surprising for an office notebook with good performance ratings.
Content
* Versions: Four different models
* Power: Matte display and dual-core
* Battery life and volume: top scores
* Keyboard and Touchpad: As in ancient times
* Ports: USB Four times
* Conclusion: tried and tested with actual hardware
Versions: Four different models
From Asus P50IJ exists alongside the tested model Asus P50IJ-SO036X for 530 euros, three additional versions - two favorable spending and a more expensive model. The differences lie mainly in the processor. The price range for the P50IJ Asus notebooks is between 400 and 580 euros.
Power: Matte display and dual-core: Acer Battery , acer aspire 3000 battery , acer aspire 3050 battery , acer aspire 3500 battery , acer aspire 3600 battery , acer aspire 3680 battery , etc.
Behind the tough-acting housing cover of the Asus notebooks, there is a matte display of average brightness and a diagonal measurement of 15.6 inches. The resolution is 1,366 x 768 pixels. The contrast of the screen, something could be higher. While friends of the photo display probably will not get their money, the picture should be enough for office applications, in each case.
For the computational power provides an Intel Core 2 Duo T5870 with two gigahertz, plus two gigabytes of memory stuck on the motherboard. The image display takes an Intel GMA 4500M onboard chip. With 250 gigabytes of data storage for multimedia applications is too small for office-holding should be enough but the place forever. For the optical drive is a DVD burner available.
Asus P50IJ
Cinebench R10 64bit (1 CPU) 2348
Cinebench R10 64bit (x CPU) 4264
HDD Tune Minimum 38.1 MB / sec.
HDD Tune Maximum 80.0 MB / sec.
HDD Tune average of 62.7 MB / sec.
Tune HDD Access Time 18.4 ms
Asus installed according to the price not too fast hardware. But even if the unit is not yet suited for current games for 3D calculations can be most P50IJ do something more elaborate works. On the device should not be too memory demanding image editing programs as well as several program windows run smoothly with Office applications and Internet browsers in a multitasking mode. Upgrading the laptop can not, however, the hardware should provide enough power for the long term commercial office suites. Asus uses the operating system to Windows 7 Professional in the 64-bit edition.
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WePad (Image: Neofonie): apple a1039 , apple a1045 , apple a1057 , apple a1060 , apple a1061 , Apple Battery , etc.
With its own reader you want to introduce a pay model for magazines. But even free e-books are readable. Compared with the scores, the iPad WePad with Flash support, USB ports and Webcam. The Berlin Systemhaus Neofonie has announced a tablet PC, called WePad. He will be a 11.6-inch display and have run with an Intel Atom N450 with Android. The resolution is 1366 by 768 pixels. As the name implies, measures the WePad exclusively on Apple's iPad. Therefore, the press kit (ZIP) contains a comparison table that contrasts the known features of both devices. Neofonie sees itself with the larger display (iPad: 9.7 inches) and support for Adobe Flash and AIR are clearly prominent. However, some security experts think Flash for a significant source of danger and one of the favorite targets of hackers. In two important points which is also before the iPad WePad: Its battery life is ten instead six hours and its weight is lower (680 to 800 grams). Neofonie will integrate a webcam with 1.3 megapixels and allows memory expansion via flash card. In addition, the WePad comes with two USB ports and is 29 times 19 times 1.3 centimeters, only slightly larger than Apple's iPad - in spite of the display. Like the Apple device are Bluetooth 2.1, WLAN and UMTS mobile phone only optionally available. Since the WePad runs on Android, can be most apps from the Android Market uploading it. A particularly interesting Neofonie but even wants to provide: an e-book reader called "We Magazine Reader", which will make it readable formats in addition to a series of free newspapers and magazines in an attractive format. Interestingly this program is the fact that the publishers Bauer and Gruner & Jahr include at least neofonie customers. Concluded a contract for the distribution of media, these publishers have not yet Neofonie vorgewiesen. Even at the price and availability Neofonie does not have any information. The company, which employs 145 people according to their own data, also works in parallel to the "first true Web 2.0 search engine" WeFind. Nevertheless, it is hoped, according to a release of the chip WePad "in a few weeks". Hot with: HP Battery , Compaq Battery , compaq evo n800 battery ,F1739a* , F2019A* , hp F2024A , hp F2024B , etc. China supply worries zinc slightly higher support for lun By the support from China supply worries, February 25 the London Metal Exchange (LME) zinc was slightly higher. Zinc closed at 2,498 U.S. dollars, up 9.8 U.S. dollars, after earlier hitting its highest since January 9 bits 2,595 U.S. dollars. China supply worries caused by the recent snowstorms continue to boost zinc prices due to market perception of snowstorms during the Chinese zinc production is likely to be affected. However, an adequate supply of the domestic spot zinc market, consumption is still sluggish, feed constraints zinc prices. Shanghai Stock Exchange last Friday released zinc inventory data showed inventories in Shanghai increased 450 tons, while inventories are at 52,406 tons; Guangdong Southern additional 4387 tons storage inventories, inventory 17,209 tons; Hangzhou inventories increased by 30 tons, 970 tons inventory . But the weak U.S. economic data, so that the market demand for metals renewed worries. The data released Monday showed that the United States in January NAR existing home sales fell 0.4% monthly rate, after an annualized 4.89 million, in December from a revised 4.91 million. Housing data eased, suggesting the U.S. demand for base metals will be further weakness. U.S. Labor Department last Friday announced that the U.S. PPI data in December from a revised 0.3% monthly rate of decline in the previous estimate of down 0.1%, PPI down show weakness in U.S. consumption, while the pessimistic economists forecast in response to the American economy bleak scenario: dell 8N544 , dell C1295 , dell D5318 , dell F287F , dell FK890 , Dell Battery , etc. The International Lead and Zinc Study Group According to data provided last year, from January to November, zinc concentrate and refined zinc production increased year on year yield is still substantially exceeded the increase in demand for refined zinc. Thus, the pattern of global zinc supply and demand in 2008, after entering, especially in the 1-2 quarter, along with the global economic slowdown, the market for non-ferrous metals will enter a slow decline in consumption pattern. Relative to zinc is already shown in the second half of last year, the fundamentals will be a turning point, especially in the first half of 2008 are sustained. After three consecutive years supply gap (2004-2006), the global zinc market in 2007, has entered a modest surplus. Combination of macro and supply and demand side point of view, a surplus in 2008, did not rule out the possibility of further expansion. Judging from the recent Chinese zinc concentrate production and supply and demand data, did not show domestic prices fall due to reduced capacity situation. Domestic refined zinc production has started in September last year for 4 consecutive months rose, the supply has not been reduced down. The domestic stock since December 28 last year, the week rose to 41,575 tons from 54,404 tons, have been the upswing. Therefore, the need to closely guard afternoon zinc prices possible callbacks. 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