New Mac OS X 10.6 Snow Leopard

Posted on August 11th, 2010 in knowledge, notebook review | Comments Off

The new operating system Mac(A1185) OS X 10.6 Snow Leopard has already sold 5.6 million copies within weeks of launch. A hit , even for unexpected company in Cupertino. Sales have almost doubled compared to its predecessor (Leopard ) and quadrupled compared to Tiger. But the real battle will be held a month or so, when will be on store shelves also house the new creature of Microsoft , the much acclaimed Windows 7. We’ll see.

mac-leopard

Meanwhile let’s enjoy the new Mac OS analyzing all the news. We start from the beginning: the installation. Less disk space required and the procedure 45% faster than Leopard (Max X 10.5). Really bad. The kernel , the heart of the OS, is 64 bits, used mostly in servers, while in 32-bit home systems will remain to avoid incompatibility, but also because , let’s be clear , it is useless for a home user to have 32 GB of memory (this is the advantage of 64-bit kernel ). Other important features : support for connecting to Microsoft Exchange Server 2007 , support for a theoretical maximum of 16 TiB RAM ( stuff from ” Back to the Future !). QuickTime X for optimized codec modern , optimized for Safari 4 JavaScript and HTML , technology and engine SquirrelFish Nitro. Space to parallel programming with the Grand Central Dispatch : developing applications for multi-core processors will be much easier. Also new is the OpenCL ( Open Computing Language) through which you can create programs using the GPU (Graphics Processing Unit or processor video card ) and then exploiting it for non-graphical operations.

mac-os-leopard-150x150

Improvements for the Security: The Snow Leopard integrates a feature that alerts you if it is downloading from the Internet or trying to run virus software and loaded into memory is allocated at random to avoid any type of computer(Sony VGP-BPS9/B) attack. Even the GUI had its fine retouching. Cupertino engineers have done a great job. To support the marketing of safe were also prices , very competitive.

Just $ 29 to upgrade a single computer(Toshiba Satellite A100 battery) the new version of Leopard , $ 45 for a family pack (5 locations ) at the time, for a single update to Leopard it takes more than 100. That this is the right time when Apple is able to beat the fierce competition of Redmond ? Expect to see “Windows 7 “, and then draw our conclusions.

Minimum System Requirements issued by Apple for the proper functioning of MAC OS X 10.6: Mac computer(A1189) with an Intel ( IA32 Processors such as ” Core Solo ” and “Core Duo ” will be limited to 32-bit , x86 processors with next -64 will be able operate in 64-bit mode ), 1 GB of RAM , 5 GB of free disk space , DVD drive for installation ( not necessarily be part of the computer , eg. MacBook Air). Snow Leopard does not support PowerPC -based Macs (eg, Power Macintosh , PowerBook, iBook , iMac (G3 , G4 and G5 ) , eMac and Mac mini prior to 2006). For some specific applications such as H.264 hardware acceleration support in QuickTime and OpenCL are required GPU with unified shader architecture (NVIDIA GeForce 8600M GT , GeForce 8800 GT , GeForce 8800 GTS , GeForce 9400M , GeForce 9600M GT , GeForce GT 120, GeForce GT 130. ATI Radeon 4850, Radeon 4870 ).

Zinc-manganese batteries Introduction

Posted on February 26th, 2010 in battery maintain, battery review | Comments Off

Zinc – manganese dioxide dry battery (zinc-manganese dry battery) referred to as zinc-manganese batteries, take the Jvc bn-v428 for example , manganese dioxide is used as cathode active material, the original battery use zinc negative electrode as active material. Cells using ammonium chloride and zinc chloride or potassium hydroxide in aqueous solution as electrolyte, surface starch, film coated paper or special paper is used as isolation layer, usually made of gel or electrolyte solution absorbed in the isolation layer, vector, was not flowing state, so called dry. Zinc-manganese battery nominal voltage of 1.5 volts.such as the battery for Samsung sb-l160 . Electrolyte solution are divided into thress types by the use of different types ammonium chloride ,such as ammonium chloride, zinc chloride and alkaline. Ammonium chloride and zinc chloride-type zinc-manganese battery manganese battery is known as the neutral (or carbon-zinc batteries, carbon zinc batteries).

Zinc-manganese batteries is divided into cylindrical shape (with “R” indicated) and non-cylindrical battery (with “P” indicated) two kinds,according to their size and electrochemical system named after the battery,like the Samsung sb-lsm80 battery. However, prior toOctober 1990,a non-cylindrical-shaped battery is divided into shut-ping (using the “F” indicated) and side (moment) form (with “S” indicated). Dimensions mentioned here do not mean a whole cell (battery) form factor, but one of the single cell (cell) form factor. For example, the battery 6LR61 the overall shape is square (moment) form, but that one of the single cell LR61 is cylindrical, so the battery model is based on the shape of single cells “R” named. Shut by several cells in series flat-shaped zinc-manganese composite made of single cells, often referred to as stacked-type battery.

Neutral zinc-manganese batteries can be divided into cardboard paste-type cells and batteries,for one thing ,the Sony np-qm91 .according to the difference between isolation layer ; according to the level of battery capacity,they also can be divided into ordinary products (S), high-capacity (C) and high-power (P) 3 grades, but the recent IEC standard battery has been canceled C-, neutral zinc-manganese battery-free electrochemical system code. Alkaline zinc-manganese batteries combined in form and pre-electrochemical system, code-named code-named “L” said.

Zinc-manganese battery is the oldest of the original battery for Canon lp-e5 . the battery is still the leading civilian products. With the continuous development of science and technology, neutral, alkaline zinc-manganese batteries will gradually be replaced by zinc-manganese batteries. when the IEC standard is currently changed ,the battery C-type was removed .

Firstly promote the development of lithium batteries in the low-carbon economy

Posted on February 1st, 2010 in battery grip, battery maintain | Comments Off

Last week cycle, tape has been stabilized, there have been some active stocks in some degree of improvement in the level of strength ,before the stock plummeted in the rebound as the vanguard role. However, we believe that from China’s overall policy of the current perspective, low-carbon economy will become a new market segment, or the excitement.Last week cycle, tape has been stabilized, there have been some active xps m1710 battery stocks in some degree of improvement in the level of strength ,before the stock plummeted in the rebound as the vanguard role. However, we believe that from China’s overall policy of the current perspective, low-carbon economy will become a new market segment, or the excitement.

  • lithium battery is indispensable for the development of new energy vehicles
  • The current new energy industry involves many sub-sectors, we recommend investors focused on lithium Sony np-qm71d battery industry. Lithium batteries are new materials, is an important basis for electric vehicle battery materials, and new energy vehicles is the state’s strategic and emerging industries, vigorously support the development of national strategic industry. According to the State Council promulgated the “planning to revitalize the automotive industry to adjust,” By 2011, China will form a new energy Qijuchanneng 500,000. New energy passenger car sales accounted for about 5% of the total Fujifilm np-95 battery sales volume. Planning, drafting Experts predict that by 2012, hybrid cars in China will reach 50 million vehicles, pure electric vehicles to maintain volume will reach 10 million units. By 2020, hybrid cars in China will reach 18 million, pure electric vehicles holdings will reach 4 million. Therefore, we can imagine the future of new energy vehicles will usher in what a spectacular growth, which will bring new energy automotive batteries for Samsung sb-lsm320 infinite space for development. Countries have begun to be introduced this year supporting policies to promote the development of new energy vehicles, such as the purchase of new energy vehicles subsidy programs, development plans for new energy vehicles will be gradually released this year, in addition to the national grid, Southern Power Grid has also begun to implement new energy sources around the gas station Charging station construction.

  • Lithium batteries has been ready for short-term
  • It is noteworthy that, according to relevant experts say, smart grid planning will include the new energy vehicle charging station planning issues. Therefore, it can be expected this year, new energy vehicles will have a range of policy dividends. From the disk of view, lithium Dell xps m1730 battery related stocks in mid-January started a wave of the main Shenglang market, although during a slump period, shares of these companies have also emerged some adjustments, but later in the week, the stock has become active again. Taking into account the shorter trading hours in February, to March, low-carbon economy will certainly get more attention, which will greatly stimulate the stock price up, and the related Dell xps m1330 battery policies is expected to be introduced, so there are a few of these company’s share price the next wave of the main Shenglang market, investors can pay due attention to choose the right time to intervene and usher in the new master Sheng Lang Quotes .

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China’s battery industry event in Shanghai

Posted on December 21st, 2009 in battery maintain, battery review | Comments Off

The huge market potential power will require a high-quality event to promote the rapid growth of the Sony Battery industry ,”The Second China

(Shanghai) International Battery Power Products and Technology Exhibition” will be held in April 2010 8-10 at the Shanghai Everbright Convention & Exhibition Center in china .

According to organizers, the last exhibition in Guangzhou Trade Fair Pazhou Complex is successful. Exhibition attracted more than 250 well-known from the global battery (such as Sony NP-BG1,and Samsung SBL-1974) power industry suppliers, including Shanghai Xi Endi (C &

D), Beckman Kut, etc. to the global communications, telecommunications, electric power, electronic information, transportation and other industries,it demonstrate the power of today’s most advanced battery products and technical

equipment.The exhibition is expected to reach a total exhibition area of 15,000 square meters,it will attract visitors from home and abroad 18000 professional visitors and buyers from purchasing,Lange electrical equipment in

Guangzhou, Dongguan HOSSONI lithium Digital Camera Battery

technology will display the size of 180 sq m,.

It is understood that the exhibition will be held over the same period, “2010 China International Industry Fair supercapacitor.”Super capacitor” is the most promising new type green energy in this century, the

cost and safety of the super-capacitor is high in present a variety of chemical power sources, ,the energy-saving environmental protection is excellent, it has a good application prospects in public transport of urban areas of the central

area . super-capacitors are a new type of critical components in the use of alternative energy technology of automobiles,Energy storage capacitor could eventually replace the battery,Sony NP-FC11,so the significance of new green energy is revolutionary.

Most Chinese enterprises are exploring the core technology such as battery, performance, product features and so on,if the battery companies (for one thing, Digital Camera Battery company )want to win the market ,they will eventually need to strengthen the independent

innovation capability, and master first-class core technology,So the show’s host, will create a effectiveness platform to comunicate the technical and to break the bottleneck for the industry ,meanwhile it speed up China’s pace of

growth in the battery industry.

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Canada recall Chinese-made battery

Posted on December 18th, 2009 in battery tip, digital camera battery | Comments Off

December 9, 2009, the Canadian Department of Health and Coby Electronics jointly announced that they voluntarily recall the rechargeable batterieson Coby Portable DVD/CD/MP3 players made in China(not including the Digital Camera Battery).

The recalled rechargeable batteries were sold with the Coby portable DVD/CD/MP3 players , the player’s screen is 8.5 inches,Coby marked in the player front, Model TF-DVD-8501 standard is in the player at the bottom, the recalling involves the charger’s serial number with the letter “HY” at the beginning, and markingon a white label.The player have been Sold since January 2007 -2009 year in September in Canada, Lake Ontario and Quebec(some brand-name battery have been sold for many yrars ,for one thinig,Sony NP-FC11).

The number of the recalled batteries is about 3050 units, the recalling reason is that the charger can overheat, and can post a fire hazard. Up to now, Coby has received 10 reports of battery overheating.8 cases is the minor loss of property fire. there is no report of personal injury now .

Therefore , Health Canada advised consumers to immediately stop using the recalled batteries and contact with the Coby free replacement battery,such as Samsung Battery,Sony Battery and so on.

So from above news ,we can should pay more attention to the quality of the battery ,certaily the brand-name battery are no exception,take theSamsung SBL-1974 and Sony NP-BG1 for examlpe.

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Sources of waste batteries

Posted on December 18th, 2009 in battery tip, digital camera battery | Comments Off

Batteries are generally divided into disposable batteries and rechargeable Sony NP-BG1 batteries. The main disposable batteries includes zinc-manganese batteries (zinc and manganese dioxide) and zinc mercury batteries (zinc and mercury oxide), etc . The main rechargeable batteries includes cadmium – nickel, iron – nickel. the most we used frequently is zinc-manganese Samsung Battery and zinc-mercury batteries in Our daily life,the main pollution is maily caused by mercury (Hg) and cadmium (Cd) from Samsung SBL-1974 battery .

  1. Mercury toxicity
  2. Mercury, which are commonly called “mercury” is a liquid at room temperature,it can prevent cell cathode zinc oxide, this approach improves the storage life of the Sony Battery.The chemical combination of mercury and mercury have the neurotoxicity ,and also have an adverse effect on endocrine system, immune system,It will trigger people’s slurred speech, unsteady gait, limb paralysis, and lastly lead to generalized convulsions, mental disorders and died.and thae most important is that it is the essential and important element ofSamsung Battery battery,so it worth paying more attention to it for human .

  3. Cadmium Toxicity
  4. Cadmium is not a trace element necessary for the human body, and there is no cadmium in the body of newborn babies, , but it increases with age, and gradually accumulated. renal toxicity fiom Cadmium can cause kidney damage ,which is irreversible.but there are some Cadmium inSamsung Battery.

  5. Manganese toxicity
  6. Excessive(which is in Sony NP-FC11battery) levels of manganese accumulation in the body can cause neurological dysfunction, it Showed early an integrated sexual dysfunction, the emergence of heavier speech monotonous, dull expression, emotional indifference, accompanied by psychological symptoms.The emergence of heavier is the speech monotonous, dull expression,and emotional indifference, and accompanied by psychological symptoms.

  7. Lead toxicity
  8. it also is the important element of the Samsung SLB-0637battery,so excessive Lead is harmful to human heath ,and Lead play a major role in the nervous system,hematopoietic system, digestive system, and liver, kidney and other organs,it Can inhibit the metabolism of hemoglobin synthesis,and also be able to directly act on the mature red blood cells,it have a more impact on infants and young children.It will lead to children’s physical growth retardation,and the chronic lead fromSony NP-FC11will lead children’s mental retardation.

  9. Nickel toxicity
  10. Nickel powder from Sony NP-BG1battery dissolved in the blood, and participate in the body circulation,beacause of the strong toxicity, it can damage the central nervous system, and cause abnormal blood vessels, thae severe cases lead to cancer.

  11. Zinc toxicity
  12. Zinc is an essential element of the human body(but meanwhile it also is the essential element of the Digital Camera Battery), less toxic,oral zinc sulphate 1000mg only make people acute poisoning,However, inhalation of zinc oxide dust can cause poisoning.Its symptoms are generalized fatigue, muscle pain, difficulty breathing, vomiting, diarrhea, severe heart weakness, prostration, died after convulsions .

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Incredible new types of battery

Posted on December 17th, 2009 in battery tip, digital camera battery | Comments Off

As the appearance of electronic products become increasingly smaller and functions become more complex increasingly, it has brought new challenges for the battery,Digital Camera Battery. Recently, scientists have developed a series of incredible new battery.

  1. Virus Battery: U.S. scientists are trying to find some things to do for the virus , it is to use battery,Sony NP-BG1to create micro-cells.Specific method is to use the virus as carrier absorption of metal, and then made it into micro-micro-cell lines in the micro-batteries , by this way, the virus has become an indispensable parts of the micro-batteries, micro-batteries which is made with the virus,Side diameter is only one billionth of six meters,it is so smaller to make people amazed , Scientists hope people put the virus batterySamsung Batteryinto the application of small electrical appliances to provide energy by furthertests,such as hearing aids.
  2. Slim Battery: for the coming of micro-battery era, Japanese scientists have developed a thin-film thickness of a very small ultra-thin Samsung SBL-1974,.application prospects of this battery is very wide —high-tech products can not live without it such as some with a display of the IC cards, electronic tags, electronic paper .
  3. Fast Charging Battery : Japan’s Toshiba Corp. has successfully developed a kind of battery which can rapidly recharge the Sony NP-FC11 battery more than 80% in 60 seconds only .More surprising is that this group of new battery can power a small electric car,it is tantamount to a revolution for this electric vehicle industry .

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The experience of buying a rechargeable batteries

Posted on December 16th, 2009 in battery tip, digital camera battery | Comments Off

Last year I bought a Samsung digital camera (DigimaxA4), and assembly a charger and rechargeable batteries by myself, after a period of time, we found that the battery is not really very durable.In generally I used the camera no more than half an hour on the morning, ,the battery would not have power (previously I used a Sony digital cameras, Sony NP-BG1battery, there is no such situation).

Now every time I normally charge up the battery for more than 10 hours, the battery I bought is 3.7 volts, so at the begning I thought the battery capacity may be too small, and decided to buy a big point of volt-ampere battery, it may be durable . But I saw batteries ,all of them in market ,are nearly 3.7 volts (take the Sony NP-FC11for example ). I do not know is the reason why the battery is not very durable.

Finally I asked a friend, he said the battery he uses is a Samsung original rechargeable batteries, Samsung SLB-0637, it will help to extend battery life, more durable,the most important is the rechargeable batteries are also relatively more cost-effective. The first three times should charge for 12-14 hours. Because it is a memory power’s sake, so the first three should fully activate the battery. Digital cameras themselves are relatively power-hungry digital products, not the Samsung was the case.

In addition ,he tell me how to extend the service life of rechargeable batteries,such as these following colleagues:

  1. To Choice good quality rechargeable batteries (such as brand batteries: Sony battery, Samsung battery and so on).
  2. To select the qualified battery charger(in generally the brand batteries is qualified,for one thing,the  Samsung SBL-1974). A quick charge function should be intact against overcharge kinetic energy, rechargeable batteries should make full use of slow charge.
  3. To reduce the number of battery charge. Each charge should be full of electricity and be all used up.
  4. Capacity of Digital camera battery which is rechargeable ,should be same ,and can not mix old and new together .
  5. To prevent excessive discharge and large current discharge, to prevent short circuit and no electricity storage.

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The classification of the laptop battery

Posted on December 16th, 2009 in battery tip | Comments Off

In general there are three kinds of batteries for us to use, such as:Nickel-chromium Sony NP-BG1 battery ; Ni-MH battery; Lithium battery.they are generally expressed as: Ni-Cd NI-CD, Ni-MH NI-MH, Lithium-Ion battery LI.

  1. because of their too early age ,there are many headache shortcomings for Nickel Cadmium  Sony NP-FC11 NI-CD , such as: bulky, heavy weight, capacity, small, short life, there is memory effect, etc. (useless), and now no longer in use .
  2. Ni-MH battery is more environmentally friendly some compared to other Samsung,it is also by far the most environmentally friendly battery in the world.
  3. Li-ion Samsung SBL-1974could offer important advantages, including a small size, light weight, large capacity, low memory effect, charging time is short, etc.,but you will often see the back of the battery properly abandoned and handling lithium batteries instructions? It will cause environmental pollution. to discard the lithium Samsung SLB-0637

Now some people may be misunderstanding of lithium Sony NP-FC11 , they believe lithium batteries can not remember things, in fact , only  relatively small memory, it seems not to be very clear. And lithium batteries can be divided into lithium and lithium-ion battery two kinds. Lithium-Ion Digital Camera Battery has been in world for a long time ,but it is not safe when used and often might burn, burst when is  in charge, perhaps because of the sake of lithium element too active. Then there is an improved lithium-ion batteries,the element of active ingredients is added in lithium so that lithium is really safe .efficient and convenient, while the older Lithium-Ion Sony Batteryalso is eliminated.

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SONY DEBUTS HOT NEW MINI NOTEBOOK IN COOL NEW COLORS

Posted on July 10th, 2009 in notebook review | Comments Off

SONY DEBUTS HOT NEW MINI NOTEBOOK IN COOL NEW COLORS

VAIO W Series Ideal for Casual Computing and Staying Connected

SAN DIEGO, July 7, 2009 – Sony today took the wraps off its chic new line of mini notebooks- the VAIO® W Series.

Featuring an ultra-portable design, the W Series is perfect for using as a secondary PC, in any room of the house, for surfing the web, checking e-mail, and social networking Latitude D820 battery.

The W model comes in three vibrant colors- berry pink, sugar white and cocoa brown. ….

…..
The W Series incorporates a high-resolution, 1366 x 768, LED backlit 10.1-inch (measured diagonally) ultra-wide display, making it easy to view two full web pages- no side-to-side scrolling necessary and laptop battery.

The model features an isolated keyboard with springy and responsive keys making it comfortable and easy to use. Its carefully designed touchpad and mouse keys make the PC functional and mouse movements easy to control Inspiron 630M battery.

The W Series unit is ENERGY STAR® 5.0 compliant, EPEAT Gold registered and incorporates eco-conscious features such as a mercury-free LED backlit LCD. …

The model comes with VAIO Media plus Multimedia Streaming software, a media sharing application that lets you wirelessly stream content across DLNA®-enabled devices throughout your home network. Stream video, music and pictures from your W Series to your compatible primary PC or PLAYSTATION®3 and vice-versa and enjoy your content anywhere in the home including on your big-screen TV VGP-BPS5A.

….

A roomy 160GB hard drive has been included providing ample storage for all your photos, files and videos. It comes pre-installed with Microsoft® Windows® XP Home Edition operating system and Sony laptop battery.

The VAIO W Series mini notebook will retail for about $500. It will be sold at Sony Style® stores and at other major retailers around the country starting next month

.”