Category Archives

801 Articles

General

Ceiling Painting

Posted by on

Tinting ceiling of plasterboard to be benign only after all preliminary matters. Ceiling would not be painted oil painting substance. For tinting ceilings of plasterboard most the best way to remain enamel, alkyd enamel. Waterborne or water-based dye qualitative settles on the ceiling. Know that if you think optically enlarge a new room, then you better just apply the paint dull. Today there are so many of the most ranyh tones of paint. Water based and water-dispersion paints differ from each other so that the emulsion water-based paint can rinsed. The superiority of the dispersion of water-based paints is that waterborne paint can not be washed off with water.

In addition, the latex paint can be any shade, in contrast to waterborne paint, which is often only in white. Water dispersion paints have a whole range of advantages over water-based paints. Dispersive water-based paints are durable in operation, is also as acrylic enamel. Ceilings painted with waterborne paints can be washed up to two thousand times. If you often smoke in the room, then this paint for the ceiling will be the good solution, because this dye does not change its original color and does not yellow. Outside of the paint can be placed on the ceilings of gypsum board in 2 layers. If you use the Russian waterborne paint, the paint should be applied once in 3 layers. Choose to paint particular roller.

In foreign countries for painting ceilings is now very widely used variety of finishes: these enamels often paint the apartment, car. In our country, the enamel is used in rare cases, the only reason is that the enamel is two times more expensive than water-based paints. Enamel paint is beautiful and because the enamel has a true white. In addition, the enamel dries quickly and is resistant to moisture. Everything materials produced in Europe, followed. Shelf life of enamel paint American suppliers do not set – think that such paints are durable enough. At the national colors of the expiration date indicated. But experts explain that a little "overdue" paint totally usable, most importantly – carefully sboltat paint, and then you can start painting the ceiling. We can safely conclude that the repair of houses inexpensive type of recovery is whitewashing the ceiling of ceilings. For this type of work suited all kinds of ceilings as plaster or paint the ceiling does not require secondary processing ceilings. When working with ceilings, we chose painting the ceiling and did not regret!

General

Building Mixes Material

Posted by on

Let's first take a look at what the dry mix, and what they are. So, the mortar is dry component material used for various types of construction and repair work. Ready for of material obtained by mixing powdered formula with water in the necessary proportions. Appointment of dry building mixes different. The basis of most mixtures is either sand or cement, or building plaster. But their final list of selected clearly for specific purposes and is a proprietary recipe of each manufacturer, ensuring maximum results. Depending on the application and the desired result in a mixture of various components are added, giving her strength, relief, grit, gloss on the finished surface, etc.

The main varieties of dry mixes are characterized by their target purpose: – to strengthen the weak bases – for sealing joints and seams – for waterproof surface – decorative paint (for facade work) – putty mixtures (for repairs) – peskobetonnye masonry mixture. Thus, the modern dry mix can be used on virtually all phases of construction, from foundation work to decorate the interior. A, respectively, without them can not do any professional builders, nor the ordinary enthusiasts, making repairs in his apartment, house or cottage. Working with this material requires certain skills, and perhaps just a newbie will not be able to achieve the desired result, but you always help to manufacturers' recommendations on the use of a particular type of construction of the mixture. And the use of its clear purpose to provide a much longer maintain the specified properties of the surface prepared with the mixture and, therefore, disappear in need frequent repairs, which will save you money. The main thing to imagine clearly the desired result and avoid mistakes in the choice of quality material.

General

State Fire Service Emergency Situations Ministry

Posted by on

December 1-2, 2009 in St. Petersburg hosted a two-day seminar on “University Library in the electronic environment of knowledge management”, prepared by the Foundation for Support of Education and by “Alley of Software,” with the active participation University of St. Petersburg State Fire Service Emergency Situations Ministry. The central theme of digital libraries have become, their creation, development and support. Among the seminar participants – representatives of more than 40 libraries and Universities from all over Russia. Opened the seminar reports on his Presidential Library. BN Yeltsin, recently opened, but already had time to become the most famous electronic library of Russia. The process of creation, advantages and opportunity to tell the Deputy Director of Information Resources Zhabko Yelena.

The main feature of pride and the library is a multimedia hall, struck his audience technical equipment – video and photo materials about him in his speech showed Mikhail Eydemiller, head of design department of company “Viking” is implementing a project to design and implement hall. A wide range of technology issues highlighted by representatives of “Alley of Software” and the Foundation for Support of Education – from current trends to Library 2.0 library scanning of the array, the choice of hardware and software. Of particular interest among the audience called the most “painful” and widely debated issue really Library: how to give readers the necessary information, not breaking this copyright infringement? On the legal and ethical aspects in its report, “Copyright: break nelya, observe!” Said Deputy Director of the Fundamental Library of the Russian State Pedagogical University, St. Petersburg Natela Nodarevna Kvelidze-Kuznetsova. Practical aspects of the creation of such complex information systems as digital libraries told representatives of the University of the State Fire Service Emergency Situations Ministry, TSGDB them.

General

GCoderu Technology

Posted by on

Metal Machine This machine is designed for machining in order to form a given surface by removing material or by plastic deformation. Processing is performed mainly by cutting blade or abrasive tool. Machines are also used to smooth out the surface details for obkatyvaniya surface rollers. Metalworking machines perform cutting non-metallic materials such as wood, phenolic, nylon and other plastics. Special machines are treated as ceramics, glass and other materials.

Metal-working machines are classified according to various criteria, in Depending on the type of process used cutting tools and packaging. All commercially available machines are divided into nine groups, each group includes nine types. Machines of the same type may differ layout (eg, universal milling machines, horizontal, vertical), kinematics, ie a set of links that transmit motion, structure, governance, size, accuracy of processing and other Standards identified the key dimensions that characterize each type of machine. For lathes and circular machines, it is the largest diameter of the workpiece for milling machines – length and width of the table, on which set piece or equipment for cross-planer – the greatest stroke of the slide with the tool. Group of similar machines that have a similar layout, design and kinematics, but have different basic sizes, of size range. Thus, the standard for general-purpose gear hobbing machines provided with a diameter of 12 sizes of installed products from 80 mm to 12.5 m. The design of each size machine, designed for the given processing conditions, is called a model. Each model is assigned a code number – the number that consists of several letters and numbers.

General

Technology Drywall

Posted by on

Be careful when marking, to coincide with the holes in the concrete wall should be as accurate as possible. Apply glue on a sheet of drywall with a notched trowel. Of Technology, recommended to be on the perimeter, plus one – two lanes in the middle. But best of all leaf so will have more opportunities to balance it. Set the sheet to the wall on a lining (a couple of pieces of drywall the same should be fine), pull the wire ends through the holes. Do not press down list directly to the wall, first straighten. Drywall must align with the rules, applying it to the list, and where you can see that the plaster sticks – press down harder, and so on throughout the list.

Similarly, all other sheets kleite. When the glue hardens, the lining must be removed. How to handle drywall I have already described in the beginning of this section, no differences in general, no, except that the bevel to remove is not necessary, because the horizontal joints with a liner there, and on Vertical already have factory-thinning, it is enough. So go to the next method. Method of cladding number two. If the wall is less than equal, for example, not concrete, and brick, you have to align it with using a thicker layer of glue. In preparing the walls significantly different from the above methods do not, just under the wire to Stroebe, drilled under the sockets and switches, and naturally primed. But the glue on sheetrock should be applied, first, the other (as a rule – "Perlfiks"), and secondly, by other means.

General

Ivan Pavlov

Posted by on

Jaime Parejo dissected from the beginning, all existing training systems and involvement of search dogs (French, German, Swiss, American …), noting that basically limited to the simple application of operant conditioning (discovered by Frederic Skinner, based on that conduct positively reinforced tend to be repeated), classical conditioning discovered by Ivan Pavlov, shaping by successive approximations and introducing a greater or lesser extent, during the canine search behavior of certain directional commands. While it is true that these types of basic principles and processes of learning (the most simple associative learning mechanisms) are fundamental and essential logically for any type of search dog training, Jaime Parejo, verified repeatedly that were totally inadequate (even in those cases which were complemented with applications basically called canine cognitive training) for the proper and necessary operationally achieve high and especially canine cash exemplary performance in many types of search operations. Motivated by a strong parallel in humanitarian and also using its special drive and innate capacity for observation, analysis, hypothesis generation productive … about animal behavior, for twelve years would face an arduous and intense study and research work, strictly faithful to the general protocol of rigorous scientific research (focusing first on the behavior of the canine species in general and later in favor of fostering, the maximum possible degree of efficiency and effectiveness of the search dog in different situations). An important challenge finally offered as a result, Jaime Parejo, achieving its intended and difficult objectives, in October 1994 with the creation of so-called, Chest behavioral techniques associated with the respective educational process and even intervention operations, the method Chest (which named it one of their canine companions).

General

Christine Buske

Posted by on

If you do not want them to be part of it, then why bother to date them? Instead of just watching sports on TV and have an annoying girlfriend was taking her to a real game. She is much more likely to have fun with you see you have fun on your own! Girls can get their couch potato moving by taking them to the gym. This goes for all interests, try to share everything, but do not force someone if you really do not like what they see. Taking a guy to a club point there can be only one thing to do! If you get desperate sit down with the other person and brainstorm about what you like, if something brought you together means that you must have something in common from which you can find things to enjoy together. It is important not to force the interests of a person if you decide not to try and really like it, it’s so important to share things in a relationship to an independent life on the side.

This is what will give you something to talk about on your date! If you stop seeing your friends, stop diving because your partner is afraid of water and stop doing things that you like, you can end up in a boring relationship with silences on both ends of the table. This is the beginning of the end, and before you know it you’re in the dating scene again starting the whole process. So finding a balance between shared interests and things to do alone at the beginning is very important. Note however that the pooling of all interests are not doomed to failure, even if both are excited about golf, you can still go and play only with friends. So do not be too paranoid about finding a balance “interests” and not whether to continue dating the person try to achieve a balance in the relationship. The key is to leave the house and restaurant. The movies also do not count as a real date “because it does not really interact with the person. You might have seen the movie only holding a large pillow and would have little difference. The dates do you interact with the other person and share both their interests not only teach you more about them, but also showing how they are really compatible. Needless to say this avoids great boredom later down the road!

General

Repair Bicycle

Posted by on

Repair a bicycle. Modern bikes are quite reliable. You only have to monitor its technical condition, regularly greased. And to change the chain, cassette and chainring, which wear out. The frequency of replacement depends on the class of hitch is used on your bike and your riding style, but usually they do not have enough for one thousand kilometers. Repair a bicycle – no easy matter. Although not for everyone.

Some spend days and even nights may be happy to repair bicycles. How, for example, some masters of the bicycle shop I think you should not talk about all the wisdoms configuration switching speeds: it is easier to go to a specialist workshop, which is every self-respecting store. But there are subtleties that just can not know the rider: pull the brake to straighten 'eight', seal the wheel I note that the repair is needed universal key, which can be bought in almost every bicycle shop for about 250-300 rubles. So, in order: How to tighten the brake. At the bottom of the brake handle is curly nut, and on her wheel. In order to make the brake more elastic, it is necessary to unscrew the nut and lock a wheel, which is on it. To weaken to do this same operation, only in reverse.

But it is at an early stage. If the twist is nowhere, then find the brake pads (y wheel rim), there is mounting cable. And weaken the nut. After loosening the pull on the cable itself and tighten the screw.

General

El Dorado

Posted by on

He is considered the color of perfection. White means safety, purity and cleanliness. Unlike the black, white usually has a positive connotation. It may represent a successful beginning. Silver: It is a sign of purity, integrity, obedience, firmness, vigilance, eloquence and maturity in heraldry, white represents faith and purity.

Indirect association, angels are often represented as images dressed in white robes. Yellow: The yellow symbolizes the sun. It represents joy, happiness, intelligence and energy. Yellow suggests the effect of warm, causes joy, stimulates mental activity and generates muscle energy. It is often associated with food. In heraldry, yellow represents honor and loyalty.

In recent times the yellow is also associated with cowardice. The yellow represents intelligence, originality and joy. Orange: Orange combines the energy of red with the happiness of yellow. It is associated with joy, sunshine and the tropics. Represents enthusiasm, happiness, attractiveness, creativity, determination, success, courage and encouragement. It is a very hot color, so it creates a feeling of heat. However, the orange color is not aggressive as red. The orange color vision occurs feeling more oxygen to the brain, producing an energizing effect and stimulate mental activity. In heraldry, orange represents the strength and endurance. Orange combines the energy of red with the happiness of yellow. It is associated with joy, sunshine and the tropics. The reddish orange evokes desire, sexual passion, pleasure, dominance, desire for action and aggression El Dorado creates a feeling of prestige. The gold means wisdom, clarity of ideas, and wealth. Often represents high-quality gold.

General

Earth Life

Posted by on

What is studying biology. You are beginning to study the basic biology (from the Greek words "bios" – the life and "logos" – the doctrine). Biology – the science of life, of living organisms that inhabit the Earth. Living organisms on our planet is very varied. That – and the people and animals, and plants, fungi and bacteria.

Scientists there are more than 3.5 million species of living organisms. They live on land, water, air. Scope of life is a special shell of the Earth – the biosphere (from the Greek words "bios" and "sphere" – a ball). The biosphere includes the lower atmosphere, water bodies, soil, the upper layer of the lithosphere. Biosphere area of distribution of life Biology studies the structure and vitality living organisms, their diversity, the laws of historical and individual development. All living organisms are closely related to each other and with the habitat. Living organisms affect the environment, and their existence depends on conditions of this environment. Section of Biology, who studies the relationship of organisms among themselves and with their environment is called ecology (from the Greek word oikos – a house, apartment, home – and "logos").