The human brain and computer thinking in the similarities and differences

Say a brain and a computer HP COMPAQ Business Notebook NX9000 Series Battery to the similarities and differences, with less or more different, in the human brain and a computer, "in an has said a lot; Now, from the point of view of thinking again see the great differences between them. The surface looks, the human brain and computer memory and to the memory of the processing functions-- but the two's "thinking" is completely different properties, and in energy and quality, breadth and depth, and variability, flexibility, moody, and so on, are not mentioned in the same breath. In the research of the thinking brain and a computer problems, we will find, the human brain and a computer in the thinking has great difference.

The human brain around by two relatively independently thinking activity of hemisphere-left brain and a right brain, they linked through the corpus callosum, the complementary thinking activity.

The HP COMPAQ Business Notebook NX9010-DG077A Battery thinking right brain functions, is the feeling of people feel things after the organ information, in the form of the things in the right image, and then to the representation for image thinking activity. The characteristics of image thinking, is thinking has vivid, integrity, jumping and intuitive, can be instantly processing numerous information, to be able to use the method of leaping and send out type to think.

Left brain function of thinking, is one of the sense organ feel things in the left brain has formed by the language or digital concepts, then on to this concept abstract thinking activity. Abstract thinking HP COMPAQ Business Notebook NX9010-DG078AR Battery characteristic, is thinking with abstract, generality and profundity, may, in accordance with the procedure set in steps and step by step and process information and think about a problem.

The human brain right and left brain complementary application thinking function, is the human brain evolved over millions of years, the result of the human brain is also for nature things reflect the dialectical rule, so the human brain can know the nature of things dialectical rule, the people in the protean nature thrives, passed on from generation to generation.

Computer HP COMPAQ Business Notebook nx9005- DJ180S Battery thinking function, is the implementation of the "algorithm" to process information, also is that according to the computer scientists set behavior of process specifications, according to the article, the combination of instruction series, quickly operation digital 0 and 1, gradually management behavior.

Computer HP COMPAQ Business Notebook NX9008 Series Battery thinking characteristics, is according to the mathematical logic theory, the form of symbolic application logic type abstract thinking to the abstract thinking activity. Obviously, the computer is equivalent to the human brain thinking left brain's abstract thinking, but don't have a right of the human brain that will carry on the image thinking activity thinking function, so they can only get to know things in a simple rule of quantitative change stage, or know thing is mere law of qualitative change stage, but can't know follow the law of the unity of opposites and the quality of the mutual change law of nature things dialectical rule, of course, also can't be full of natural dialectical rule world, leave the human help and independent to survive.

Therefore, from HP COMPAQ Business Notebook nx9005 -DJ161S Battery thinking ways, as long as the computer still according to mathematical logic to the abstract thinking, then whether operation speed of just how fast computer, is growing giant left brain, but no right brained robot, they can't replace the human brain.

A brain and a computer is one of the most significant differences of course material properties, which are essentially different between them. The workings of the human brain neurons (cell) is based, the activities of the electronic computer is based, so their energy drive is radically different.

Of course, they are of the same "algorithm"-are binary based. But their code is very different, and it was a fraction.HP COMPAQ Business Notebook nx9005- DJ222T Battery The human brain coding technology, is a computer must never and, also can't do-- unless the material properties change computer, such as what the CPU chip, integrated circuit, and so on. Must wait until one day, can use biological technology as the carrier (artificial cell), to the human brain programming technology as the means, to design and build a kind of brand-new "computer". Of course, when it is not necessarily will call the "computer", that will be the humanity's greatest invention! If there is that one day, the human will thoroughly from "self" liberated because of the human brain-with coding technology, can restrict "man's selfish nature," and all human LieGenXing, can advance in programming restricts or deleted.

However, there are about 14 billion brain cells neurons, want to designing and manufacturing and the human brain "computer", talk easy! The current computer, affirmation can't replace or replacement of the human brain, to change the material properties must be as the premise, and that is the future of the "computer", is by the "biological cells" of "hardware",HP COMPAQ Business Notebook NX9008-DH941U Battery and the corresponding operation "software", and is not at present of the substance of the hardware and software. Otherwise, the current computer if not completely using the human brain technology, complete "changed forever," then, with so-called "metamorphosis was born" replacement conscious, it can only be a fantasy.

This shows, from a brain and a computer HP COMPAQ Business Notebook NX9010-DG231A Battery as the basis of intelligent degree-intelligent and thinking ways, 2045 years later made into computer, if can still use and IBM "deep LAN", "Watson" and so on the same or similar intelligence sources and intelligent application way, if can still use and "deep LAN", "Watson" and so on the same or similar forms of thought and thought method, then they could be clever than the human brain, they also won't replace the human brain.

If can achieve this kind of "the human brain type computer", then we have before us will be a "brain cell reactor", the screen still don't know for what; Its operating system and the "software" "activate", whether to need air and water, or trace elements, or what?HP COMPAQ Business Notebook NX9010-DG638A Battery

We believe that the earth person if not incident of words, this day is always can come.




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Prospects plays on the image plays an important role

Prospects in the picture is Battery Charger located in body before, from the viewer visual recently scenery. Prospects can attract the attention of others scenery, highlight something, and so many pictures because no prospect, but will directly on the subject position, in order to highlight the main body.

Prospects can also make up for paintings in the sky, the CANON Battery Charger ground part causes too much blank, can act as a balanced picture role. Prospects for the advantage to the visual image of the influence, in daily life, often can see, it can strengthen the patterns of the picture aesthetic feeling, can make the screen appears more independent, complete, especially adornment sex more prospects have this function, the advantage and favorable to the prospect of viewers to focus attention on the screen of the main body of the body, at the same time frame can also keep out unnecessary, interfere with outstanding theme jumble of things.

In the foreground of processing, first of all, to avoid "in the foreground and prospects", considering only form CANON NP-E3 Charger of pursuit, and neglected the prospect that scene and main body on the connotation of contact, secondly, to prevent future damage, segmentation picture, color is too deep, imaging is too large, the prospect of brightness is too strong tend to influence through sight, make visual obstacle; Again, usually, need not and virtual and big prospect, because it violated the visual rule. The future of the firm is general, otherwise the dimensional feeling, clairvoyant feeling will be relatively weakening.


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How to optimize SSD SSD drive

1, brush the official new firmware

Not only toshiba satellite a135-s4407 battery directly influence the SSD firmware of performance, stability, also affected the life span of the SSD. Excellent firmware contains advanced algorithm can reduce the SSD drive unnecessary writing, so as to reduce the wear and tear of the flash memory chip, maintain the performance also extend the life of the solid state hard disk. So to update the latest official firmware is very important.
SSD solid-state hard disk optimization
SSD solid-state hard disk optimization

Solid-state hard disk to firmware update general of two: Windows environment using software update, establish start plate (u disk, CD) update. OCZ manufacturers such as the software update methods, Crucial to the ruling m4 is adopted the latter. Update process is roughly will mortherboard BIOS startup sequence to the cd-rom priority or U plate first, and then into the toshiba satellite a135-s2286 battery lead interface, according to the prompt to operate, very simple.

2, the open TRIM instructions

The SSD drive with more slow, this and the working principle of solid state hard disk has the very big relations. Solid-state hard disk is new, the NAND flash memory had previously erase clean, so data can be directly into the flash memory, without complete data remove this step, then the data toshiba satellite a105-s2236 battery written very fast. With the passage of time, the SSD has never used in the storage space of less and less, a lot of time must first erase data and then write the flash memory, so the performance will be obviously decreased.

Windows 7 system, to support the Trim Trim instructions SSD start after command, can let the operating system in the delete a file or format SSD after the data block master tell no longer needed. When some file is deleted or formatting the whole division, the operating system to Trim instructions and in the operation of the update logic Address (Logincal Block Address) issue together SSD master control (including invalid data Address), so in the Garbage collection after (Garbage collection) operation, the invalid data can be cleared, reduce the writing amplification also improved performance.

Windows 7 by toshiba satellite a135-s4457 battery default Trim instruction is open, if want to inquire the current state of Trim instructions, we can be in administrator privileges, to the command prompt interface, input "fsutil behavior QUERY DisableDeleteNotify", after the state of the relevant inquires get feedback. Here, tips for "DisableDeleteNotify = 0", that is, the Trim instruction has enabled; Tips for "DisableDeleteNotify = 1" is to Trim instructions do not enabled. Another open mortherboard BIOS AHCI mode in is very important also. Because the original AHCI command queue characteristics (NCQ) can be optimized to send the order of the user instructions, which can reduce the mechanical load improve the purpose of the performance.

View the device manager-IDE ATA ATAPI controller, if open the AHCI, controller will have implications behind, if not be didn't open.

3, security erasing

ATA security erasing command can be used to clean up all the users on the disk data, this command will make SSD back to the factory performance (the best performance, at least to enlarge). But the toshiba satellite a110-177 battery effect is only temporary, because after use, and to enlarge slowly increase back, finally will return to stable state. But a SSD drive USES period of time, it files desultorily, slow performance, then do a security erasing also very be necessary (anyway also to reshipment system).

Now there are many software can provide ATA security erasing the instructions to reset disk WwW.PC841.CoM, the most famous is HDDErase. But to SSD for, reset a also equivalent to completed a P/E, so here don't suggest that we frequent do erase optimization. The operation process is roughly mortherboard BIOS startup sequence to the cd-rom priority or U plate first,toshiba satellite a135-s2346 battery and then insert the save software start-up equipment, into the lead interface, according to the prompt to operate.

Another Intel SSD drive Toolbox (Intel SSD Toolbox) is the official launch of the Intel SSD Intel SSD drive the latest management tools, also includes the optimization function principle similar, but because it is the software so operate up more convenient.



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TOSHIBA Laptop Battery

Three kinds of wild animals film photography skills

Brown abdomen woodpecker:Camcorder Battery tracking shooting brown abdomen woodpecker is not an easy thing, not far from the hebei LeTing beidaihe there is a famous small forest, be bird honored as "the forest". The small forest area is not large, but often have few birds can see, brown abdomen is see there woodpeckers pictures taken, to take good from found before and after nearly two hours, the birds like hide and seek like, when we close, it will fly to a little farther place, always let you want to take not, "to can not bear, finally, we finally with the cover of the tree trunk, close to a palm abdomen woodpecker, take great, suddenly rushed over to another a woodpecker preempted the former territory, flavorful pecked up, may be food is too rich, we close to close, it also does not run, let us take a more than twenty minutes the rounds.

Good place is different, the "magic trees" and can give bird making bird man luck and chance.

The flight: use the telescope camera CANON E90 Battery shooting flight version of the dynamic picture is not difficult, as long as-inch screen target locking, both hands to take control of uniform telescope can. In the Tibetan plateau and KeHe areas, mountain GaoLin close, rapid river, sparsely populated, is a wild bird paradise of life, we set up the side of the road Hubble space telescope, the other side hundreds of metres on the branch of a bird proudly stand, have the feeling of reigns. Suddenly, the bird flapped on, leisurely, go up very beautiful posture, we moved a tripod long handle, follow the bird flight path, recorded benefits vivid appearance.

The film follows with manual mode, avoid a footage exposure obviously different phenomenon.

Camera with af function, but flying birds movement speed too fast, good method is to use manual focus, can improve the speed with pats and the clarity of the picture. Is photography teacher, also is not an easy thing,CANON BP-511 Battery need often take can practice, and master the basic skills of solid, when you have the unity of the human feeling, can just follow your nose target at a draught, gather accurate target, to record more satisfied with the picture.

Leaf warbler: leaf warbler volatile, seldom motionless, and very difficult to take take good, this is pat bird man consensus.

Use single binoculars and DV video camera canon camera batteries composition edge tool, recorded in the state to move, the camera focused on leaf warbler and automatic focus after camera, which greatly increases the photographed take good possibility, if he is able to skillfully operate training.


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How to remove the notebook computer keyboard

On a laptop computer components,HP Pavilion DV1000 Series Battery the most easily into the gray place than the keyboard. The author side have many friends wanted to clean up the keyboard, but suffer from thoroughly remove keyboard don't know where to start. Of course as long as we buy is HangHuo, in the first year manufacturers provide free basic maintenance services, and if it's used laptop or notebook of second-hand computer has a warranty, that can only yourself to carry forward the spirit of DIY. In fact is not complex, as long as the keyboard and find a breakthrough, you will find it is so simple!!!!! Now the author in their own IBM THINKPAD 390 as an example, intended to teach you take down the keyboard. Before work first ready a cross-screwdriver, a pair of tweezers and a blade.

The first step, looking for the breach. At first glance the keyboard no exposed screws, in addition to any buttons will only see the rest of the indicator light panel. But you can see from figure 1,HP Pavilion dv2000 Series Battery in the body hidden panel below fixed the two screws keyboard. Remove the best to use the blade, when hard chip, insert aperture place will open up the baffle slowly down.

The second step, looking for organ. When the two screws back off, try to raise the keyboard, but seem to be something like, then fix down the keyboard peripheral looking for, indeed as expected in the hp pavilion dv2000t battery top right-hand corner of the hidden discovered the "authorities", as long as the block slice force to push, the keyboard and immediately the cock.

The third step, raise the keyboard. Now, only a few fixed mount keyboard below the keyboard can give the keyboard up and then go to the opposite direction, pull, as shown in figure 3 shows, but pulled out in the 10 million to be careful and keyboard, not overexert ruptured the keyboard on the back of the connections.

Fourth step, take down the hp pavilion dv4000 series battery keyboard. How can data to take down the keyboard cleaning? In fact this three bundle is insert data line of vertical connector on the main board laptop, as shown in figure 4 of the show, then use tweezers clamp connector on both sides of the uniform force, can pull up loose, the rest two beams data will take in this method.

After the four steps, the keyboard was taken off smoothly, at this moment not only can thoroughly clean the dirt of the keyboard, can clean the laptop hp pavilion dv5000 series battery of the way internal dust: such as the dust on the CPU fan, let own beloved old appearance of a new laptop. After cleaning this keyboard outfit go back, the installation of time attention must first on a DuoGe bayonet socket hard to succeed. Of course the market laptop brand different, model is differ, so the structure internal manufacturing is endless also and same, but as long as the trial and the vivid brain begin, extrapolate, believe that you can make your laptop computer radiant.


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Digital camera the shutter speed and the application of the aperture to the exposure

Aperture and shutter exposure to Digital Camera Battery control the task. In considering exposure at the same time, we must take into account the aperture and shutter speed coefficient. In a group has selected accurate exposure of the combination of case, will open again after grade are aperture block will speed up the shutter speed of the same block the action of number also do not affect the exposure.

Shoot, in considering exposure, also have to consider the coefficients of the aperture and shutter speed, any case both be short of one cannot.

The FUJIFILM Digital Camera Battery shutter speed and aperture can control the exposure. Use "expand aperture + slow shutter" and "narrow aperture + increase shutter" means, get exposure are basically the same, the difference between them is caused by the aperture of different depth of field.

Applying the fujifilm np-40 battery appropriate shutter speed and the aperture of the right of the picture taken picture moderate.

If photography is insufficient picture exposure picture is integral dark shadow part should lose the effect, makes the fujifilm np-70 battery picture gloomy low-key, exposure right pictures, pictures of light and shade brightness appropriate, distinct, exquisite.



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The composition of different cross shooting scene and environment composition

Cross the line and may constitute NIKON Battery Charger graticule marker composition, such cross in life is more familiar, for example, the pole wires, cross the street intersection, shooting out of the stars, crossed of stents, and so on, many are often see graticule marker composition. These methods if used properly, he will come to the shape of the different effect. The composition has many characteristics graticule marker, for example, serene, symmetrical, quiet visual experience, these effects can enhance your strongly.

Say to the graticule marker and a lot of times,Nikon Digital Camera Battery can think of church cross and, indeed, in the church has many scenes are the cross. Because of this, in many cases, with graticule marker to composition, can have seed in the solemn and serene sense, but it also should see the scene atmosphere. We often passes through the streets, especially wide crossroads, from the upstairs and forehead perspective is take the composition of a graticule marker, if in the evening, with long exposure, will be on the street in a graticule marker form a light band, such a scene is very beautiful. And the wire pole, the bracket of the goods of this kind of thing in the life also is very common, if use proper, appropriate outstanding contrast, reasonable composition, will be taken from good photos.

Whether in the scenery of what film, should pay attention to the rationality of the composition, if too multifarious environment is not suitable for outstanding your main content, will seek for numerous Jane,Digital Camera Battery and strive to create the most concise and strong picture.

The composition of the cross is to use the phone booth photography of the window of the column picture composition. The window for the intersection of column in the center of the target. If no will this window bar as the prospect, so this photo is a lot less interesting, and increase the stability of the picture photographs and symmetry.



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