Tag Archives: technology

Rechargeable Battery

We live in an era of rapidly developing technologies. Click incyte to learn more. Some of them satisfy the basic needs of human life, while others provide its communications, comfort and safety, and others themselves are used as a means of production. And all of these devices operate by the power supply. If we imagine that these devices suddenly stopped working, then surely a person's life easier would not. It is no secret that today ensure power is not always reliable, especially during inclement weather conditions. Hence there must be an effective means to protect equipment from malfunctions in the power supply. That is why in the case of a hurricane or as we are witnessing heavy snowfall, when de-energized left dozens of settlements, uninterruptible power supplies are used.

This is a device whose main function is to protect against sharp changes in voltage sources and maintain proper operation of equipment in the event of termination of its submission. To ensure that emergency power using rechargeable batteries, which are and will continue it. The battery is also used to backup computer systems, fire alarm systems, cctv systems, elektroradioapparatury, communications systems and other devices. Such batteries designed for use as a source of dc ups systems communications companies, telecommunications systems or in other process equipment at the facilities of communication, power and other industries where failures are not allowed or stopped in the technology. They are designed to ensure that no data loss (if the computer), and without prejudice Electronic complete the equipment in case of emergencies.

In the operation of such a battery is quite simple. Technical specifications for the entire life of the battery does not check the electrolyte level and do not add water. Gaza is completely amenable to recombination (99%). Do not allow leakage and spillage of the electrolyte. Sealed battery design allows the batteries to operate in any position (vertical or horizontally, but not completely inverted). Batteries are supplied by the manufacturer in the charged state, the electrolyte-filled and ready for use. Also, batteries do not require additional topping up with distilled water in the electrolyte and are designed to work in its original condition throughout its entire life. They are equipped with safety valves that prevent the penetration of gas (Air) and providing a release of gas in excess of the internal gas pressure in the accumulator above the allowable, which does not cause deformation or other damage to the battery. This device is fully responsible requirements of the explosion and fire, and are designed not only to provide power to devices with a given constant voltage in the absence of mains voltage, but also to protect the electrical equipment at output voltage within the tolerance limits.

Personal Life Information

They say that the bitter truth is better than True Lies. Overhear the conversation, listen to phone conversations, despite the reprehensibility classes have always been and remains the occupation is very informative. A tactical side question? Wars are won at the expense of intelligence. It is quite understandable why the spy services around the world are spending huge budgets to create the newest devices wiretapping. Honors Radio, especially microelectronics have enabled the best way to solve this problem. Microscopic microphones are complemented by a mini amplifiers, transmitters or recorders, distributed file listening devices phone conversations. (Source: Peter Thiel).

But in any case, a -one thing, but to place it correctly, quickly and quietly – more. The task is not as straightforward as it may seem, and without practice and skill – nowhere. Typically, the information extracted using the devices to eavesdrop, transferred to a checkpoint on the radio. The signal transmitter that carries information from a hidden microphone installed, should be so powerful that it would cover transmission distance and time is so weak that it would eliminate the possibility of identifying its detectors bugs and hidden cameras.

Epson Chinese

It was developed in China and is using cheap plastic raw materials and print quality, ink jet printer (preferably brand Epson or Canon). As a result, Card is a multi-layered 'cake', which 'stuffing' of the two pieces of plastic with the image of the cover and the back side is baked in a laminated shell with a hand press with air or water-cooled. Frequently Brad Pitt has said that publicly. The process of manufacturing finished cutting of standard sizes with a simple crucible vyrubschike. Such technology is used by many Russian manufacturers of plastic cards. This is due to minimum initial capital required to purchase equipment for the printing (usually from 1 thousand to 4 thousand dollars). Get all the facts for a more clear viewpoint with Jeff Feig. Therefore, every company that works on Chinese technology, aims to convince consumers undoubted merits of laminated cards, attracting not only the quality of how pricing policies.

The use of Chinese technology for the manufacture and printing of plastic cards carries a number of significant deficiencies. 1. Distortion of the color palette. Inkjet printer is not suitable for large-scale circulation of printed materials. The result is a weakening or color distortion, and problems with the application of small items. Maps can also have significant defects: neprokrashennye white stripes, and solid fills, and dies.

Low-quality Chinese plastic with silk screen layer contributes to the spreading of ink, which explains the lack of clarity. 2. Insecure grip laminated with plastic. According to China's technology when heat-treated laminate is glued not on the plastic itself, and screen printing on the surface layer. Therefore, the strength of his grip depends on adhesion strength of coating with plastic.

Treasury Prices

The growth trend in electricity prices seen throughout the world, and expected liberalization of the Russian energy market in 2012 may contribute to higher growth of prices on the energy market. Thus internal gas prices are expected to increase by more than 25% per year, starting next year. As a result, by 2015 in the country, they can grow more than fourfold. Due to the fact that 40% of all electricity produced by gas, the effect of rising prices for gas at the power market will be very important. Now electricity is very cheap in Russia: the Nordic power market NordPool wholesale prices for electricity and a half times higher than those in European Russia, in Western Europe, electricity prices twice as high in Italy – in four. Abroad in the development of energy-saving subjects invested fortunes.

In China in 2006 adopted a large-scale program to support private business engaged in the development of led projects, it would cost the Treasury at $ 754 million. There have calculated: If you change only one third of the country's lamps and fixtures, will be spared the power that produces the largest npp in the world. Worth it. In the U.S., a similar program until 2011, the Government allocates about $ 1 billion. We were on such investments represent only a dream. And despite the fact that the standard calculation, we consider only the direct savings, and set of proxy indicators, such as reducing energy shortages, the decline in new construction, reducing the consumption of cables and wires, etc., give the effect that actually reduces the 2-3-year-old payback period of led lamps, at least in half. Macroeconomic benefits of led lighting: 1.

Organometallic Epitaxy

18. What determines the service life of LEDs? It is believed that the LEDs are extremely durable. But it's not quite true. The larger current is passed through the led during his service, the higher the temperature and the faster the aging occurs. Therefore, the lifetime of power LEDs is shorter than that of low-power signal, and now stands at 20 – 50 thousand hours. Aging is expressed primarily in the reduction of brightness.

When the brightness reduced by 30% or half of the led must be changed. 19. 'Port' is the color of the led over time? The aging of the led is connected not only with a decrease in its brightness, but with a change in color. There are currently no standards which would allow to quantify the change of color LEDs in the aging process and compare with other sources. 20. Not bad for a led for the human eye? The emission spectrum of the led close to monochromatic, what it's fundamental difference from the spectrum of the sun or incandescent lamps. Is this good or bad – is not known for sure, because as far as I know, serious research in this area never carried out.

There are no data on the harmful effects of LEDs on the human eye is missing. 21. Which of today, there are manufacturing technology of LEDs and led modules? With regard to crystal growth, then basic technology – Organometallic Epitaxy. For this process requires especially pure gases. In the modern facilities provided for automation and control of gases, their separate threads, fine-tuning gas temperature and substrates.

A New Method For Measuring Transpiration In Tree Trunks

L. Urgench State University A new method for measuring transpiration in tree trunks in the soil and climatic conditions of the region method described in this paper is based on thermal sensors dissipation. Sensors directly measure the rate of xylem sap, which can be correlated to the transpiration of trees calculated on unit area of active xylem. The principle of this method was developed by Dr. Andr Granierom in France and was widely accepted by the research community since 1996.

Xylem sap flow in plant magnified under conditions of intense transpiration when stomata are open. At a low intensity transpiration is low. The study used a relatively new method, are widely used abroad, which measures the movement of the active xylem. This simple method is ideal for the study of transpiration mature trees. In in Uzbekistan, this method is used for the first time.

Sensors of heat dissipation are two needles mounted directly on the depth of the active xylem. The method is based measuring differences in temperature (dT) between the heated upper and lower non-heated needle tip. With the use of controlled, well-known voltage, the upper needle continuously heated to a temperature of about 80C above around. With the passage of xylem sap along these needles, heated upper needle is cooled and the fixed temperature difference between the needles. If sap flow intensity, the difference in temperature between the two needles small, since heat flows from the top of the needle quickly dissipate. When sap flow is weak or close to zero, recorded the maximum difference in temperature or (dTmah).

Night Vision Cameras

Camcorder night vision lets you see the intruders at any time of day. If you intend to install a home surveillance system, the use of "night" cameras a good idea, because you can to monitor the situation during the night time of danger. As in the case of video surveillance cameras daylight, night vision cameras to send image on the video recorder or computer on which they are displayed on the monitor, and can be recorded on the hard disk. The difference in how the camera shows a picture. The principle of operation of night vision cameras on today in the chambers, there are 2 night vision technology Night Vision.

Deployment Image This technology works by collecting a small amount of light that is even at night (at the bottom of the infrared spectrum), but invisible to the human eye. This light falling on objects, makes them mapping. Such objects are displayed in green. Thermal Imaging Thermal imaging technology uses the upper part of the infrared spectrum which shows the heat generated at things, not just their reflected light. Warm clothes (for example, the human body), generate more heat than the cooler things, like trees or houses. Display on the monitor connected to increase the camera's image usually appears in black and white.

Want To Get Help, But Do Not Know Where ?

Want to get help, but do not know where? Helping other people is an integral part of our lives. For more clarity and thought, follow up with technology investor and gain more knowledge.. Have you ever thought how you can help other people? What useful things you create for people? Answer for yourself these questions. It is very important. Answered? What response do you get? Now look at it another way. What help can you get from other people? Can you let other people help you? Judge for yourself, we now live in a world where every need any help from others.

For example, products that are sold in the store, which runs every man were put there by other people. And when we have them buy, it turns out that we use the labor of others. So, our mental health depends on how we can help other people, depends. Let us explain this with examples. You may recall a time when you helped someone, after which he was better on this? This man was really glad of your assistance? What a feeling triggered this memory? Do you remember the case when you helped someone, but nothing good will come? Like whether after that to help someone? Well, consider this – these people are now somewhere else and things they are fine.

You have not failed. Let's fix this condition. Probably a long time you have acted fairly successfully. But it fails to help others beat on you. Well, you can start from scratch, and re-join the battle to succeed. Can help you with a professional auditor, who can remove the negative aspects of past disturbing to live a full life, then the ability to help recover, and not only it. Immediately contact the auditor and you will understand how life can change! Learn more from the book "Handbook for Preclears American philosopher L. Ron Hubbard, the founder of Scientology

Pedagogical Material

PRODUCTION OF PEDAGOGICAL MATERIAL FROM the USE OF the TIC Karina Amorim Pear tree UAB? Federal university of Juiz De Fora Very if comes arguing regarding the use of the TIC as didactic resource and as all the proportionate innovation for the technology is to our redor in almost all the actions of our day the day. Also if it has spoken very on the importance of the change in the methodologies of education, so that the TIC are inserted as didactic tool in the teach-learning process, and the obstacles so that this insertion happens of form accomplishes and functionary, mainly in the public schools, where the lack of human resources and technological is great. To the professionals of the education they lack incentives so that the professors search courses of specialization and perfectioning to deal with the new technologies. With new practical cultural the proportionate ones for the mobility offered for innumerable electronic devices, the professor who not to search to adapt it these tools will be obsolete, and will be depriving its pupils to participate actively of its proper process of construction of the knowledge, through practical autonomous worker of study and search of information. If on the other hand it is responsibility of the State to provide the public schools with technological resources capable to promote one Real and effective digital inclusion, with resources, technological tools and Internet broad band capable to reach all the pupils of a pertaining to school institution, is paper of the educator to face the reality where he is inserted and to use to advantage the minimum didactic resources that have to the disposal to transform the traditional lessons into meeting of exchange of knowledge. It is also paper of the professor to work so that the technology is its favor in this construction of the knowledge, being produced new materials that allow the pupil to create new concepts and to express themselves in different way to that the traditional school is accustomed. If it does not have to think, however, that practical and use of traditional resources must be left of side for the news technologies, but must have an adequacy to the reality of the pupils, its interests and the knowledge that if wants to acquire with the use of the TIC. The pupil can express itself in diverse ways with the aid of the technology, as for example, through videos that illustrate the boarded contents in classroom, what it stimulates the autonomy and the search for new knowledge on the part of the pupil and the professor, who must also be always intent to the new features that can be used in benefit of the ethical formation of citizen, scholars, capable to interact with the society where they are inserted of competitive form, a time that they had been prepared to deal with the joined tools in the current market of work..

Company Apple Struck First

Apple no doubt be called a phenomenon of the computer world. Another ten years, the company was on the verge of extinction, but now it's trendsetter, all the gadgets which, immediately after the right to become a bestseller. All began with the player iPod, part of the models which have already gone through the fifth reincarnation. The transition was often gradually to keep the old traditions and revolutionary radically changing the functionality and appearance. As an example can compare the sixth and fifth generation iPod nano, because they do not resemble each other superficially and functionally, the new even was seriously curtailed, the camera appears to have disappeared.

But they continue to take, to be considered very fashionable without looking with the changes. iPhone, it is generally a song, Apple broke and turned the smartphone market, making it quite different, which plays by their rules. Since the first model, in the market is always surrounded by hype, where people are willing to stand in queues for hours and pay through the nose, several times higher than the cost in stores. And no matter what then float some defects or punctures, as you loss problem network iPhone 4, users continue to sweep to the shelves. The most recent latest innovation from Apple, became the iPad, here they have managed to create a new niche of portable computers.

During the first months of the demand was so great that a plant at full capacity it could not satisfy. The number of sold iPad, exceeded several millions. But like anything special is done, put together well-known things, a large touch screen, wireless interfaces, portability, and removed the keyboard mouse. Already other companies are trying to create competition, but their share is only ten percent of the sales of Apple. It looks like Apple is not going to stop getting more of their loyal fans, and not letting the rest competitors.