Introducing Biotech
Biotechnology is the up and coming scientific pursuit which will hopefully lead to many advances in the fields of health and industry. Basically biotechnology is the place where the knowledge gained from living organisms helps us to design and implement technological advances to improve our standard of living.
Biotechnology is generally the way to use applied biology, or use living organisms or the biochemical processes of organisms to develop useful technologies in engineering, medicine or other fields. Genetic engineering is one example of a biotechnology, as well as tissue and cell-culturing.
Although biology is a modern approach to developing advances in the health and function of civilization, the idea of altering nature to suit the needs of mankind is not new at all. Ever since mankind began domestication of animals, cultivation of crops, hybridization of plants as well as artificial selection of the best examples of a species man has been manipulating nature to his advantage. Biotechnology is just the continuation of this ancient practice.
Hidden Relics
August 15 we celebrate the Day of the archeologist - a holiday that I feel: that this profession, I hope to devote himself in future. What could be more exciting and interesting than being able to lift the veil of the past, to touch what has been a long time ago? Omsk, Omsk region constitute a rich field for archaeological research. How to begin exploratory work in the Omsk region? What do we find them? Does looking for young Omsk? Yes, and engaged in 20 more years of the last century. In Omsk print at that time appeared regularly material on local history the work of teachers and pupils. Sotrudniitsa Omsk museum, one of the earliest professional archaeologists working in Siberia, Barbara P. Levashov, organized by the archaeological department of the museum and cultural-historical circle, whose members not only studied the theory, but also took participate in field work. In 1928 Varvara Pavlovna demonstration excavations conducted by the Omsk school parking circle. Members of the group have conducted and independent archaeological survey, which had practical results - New archaeological discoveries.
State educational institution "Regional Children and Youth Centre of Tourism and Local History" in June this year celebrated its 65 th anniversary. In 1945 the Centre began with the annual Tent tourist camp near the village of , but now there are about a thousand children from 4 to 18 years. The center has classrooms, local history and ethnographic museums, libraries, hostels, and other resources. Young archaeologists participate in scientific conferences and research.
James Higdon
NGC1097 belongs to a special class of galaxies called Seyfert galaxies (Seyfert) or seyfertskimi - these galaxies have a specific range of radiation, and is believed to contain active galactic nuclei with supermassive black holes. What makes this galaxy is even more interesting, because it is very faint optical "jets" (stream), which are probably the remnants of the interaction with the less massive galaxy, which occurred many years ago. Like sustainable spot on the jam and bread-crumb trail toast, these optical jets (jet) left visual and photographic reference points, allowing to trace their origin. Provides an insightful search for neutral hydrogen gas associated with dull visible "jets" of the galaxy ngc 1097, scientists using a radio telescope with a very large antenna system, found the source of hi, well consistent with the small side spiral or irregular galaxy (NGC 1097B) at 12 'in the south-west of ngc 1097, located between the two "jets". In addition, the observed two other sources - which, however, were not directly related to the optical "Jet".
Is that bacon? According to James Higdon (James Higdon) and John Wallin (John Wallin); 'spectral energy distribution of radio emission - X-ray "jets" to the greatest extent consistent with the star. However, based on their morphology, and color in the optical / near-infrared, and the lack of a source of hi, we assert that the Jets are not the tidal tails torn out from the disk galaxy ngc 1097, or of the stars of elliptical companion galaxy ngc 1097A. We also reject the hypothesis of star formation on the spot, in ancient radio jets, as it requires the full 100% transfer of gas into stars on a large scale. Instead, we came to concluded that "jets" are captured by the remnants of destroyed dwarf galaxy, which crossed the inner part of the disk thickness of a few kiloparsecs of the galaxy ngc 1097. We represent the N-particle models of this closer galaxies which reproduce the basic properties of jets of ngc 1097: a long and narrow cruciform structure centered near the core of the helix bends at a right angle and no visible remnants of dwarf galaxy. Formed a series of distributions, the earliest appearance of which is noted in about 1.4 Gyr (1Gyr = one billion years) after the collision. Well-defined cross-shaped structures are formed only in if a more massive galaxy has such a component as a powerful drive. We can assume that the passage through the disk dwarf ngc 1097 will be reset frontal pressure of the interstellar medium dwarf that explains the lack of sources of hi and H ii for the formation of jets.
Color index (BV) balances will still fit very well with observations, even after about 3 Gyr of passive evolution, provided that the absorbed dwarf has a low metallicity, and it is dominated by young stars at the time of the collision. " But that's not all 'It is known that the core of the nearest galaxy ngc 1097 contains a compact (r <9 parsecs) nuclear star cluster, and also an active galactic nucleus (AGN) with low luminosity. Were made two assumptions: that the nuclear star cluster associated with a dust torus, and that active galactic nuclei with low-luminosity AGNs, such as in ngc 1097, have torus, whose existence was predicted in accordance with the unified model of AGNs. To investigate these conflicting possibilities, we have gained 11.7 and 18.3? M images taken Gemini / T-ReCS, captured several hundred parsecs of the central region of this galaxy with an angular resolution
Giacometti
"? You can see in these conditions that the existence of "art" is the sign of a forgiving lot to deplore the art history professors and teachers of Aesthetics and is failing in the art. And as a result should be taken into account at least a little, the "manipulation" to form what, in my time, we called the teachers of drawing. It remains no less true that training in visual arts but the record is poor, because as we all already know, what counts in France at least, is the noise. The better known you shoot, climb steps of Jacob's ladder, levels and treatments! Below are (almost forgot!), Artists are not very problematic, because they can not cause problems, they do. And it's true: the experience has taught me. Since I was very young. Aime Maeght, was interested in me because I made some embarraduras, and he introduced me in his gallery, Giacometti, Miro, Braque (and still best).
Well, you can not even imagine the intellectual stupidity of these people! Afflicted, but quite normal: they do not want to cause effect on his art. They do, and that, believe me, is a pair of sacred spots (and that not everyone can). What I say is that there are people, like artists, who definitely can not explain what they do, but they do very well. In other words, not because someone can not explain what they do (it would be a very bad teacher! ") That can not show them how to do it.
The Speed
Even those who have received secondary education in physics, know that have a maximum speed of light particles, having speed of about 300 000 km / sec. Is it possible to exceed this speed? Let's at least hypothetically, imagine that you were still able to go beyond the barrier of the speed of light. With what in this case you encounter? I am sure that for many, all with than they would face the threshold of the speed of light, would be a complete surprise. Clinton family shares his opinions and ideas on the topic at hand. After the barrier of light speed is not the speed itself, it simply do not exist there, as there is no such thing as time, because "speed" and "Time" - these are two inseparable concepts. However, a person can submit anything, but because for him it is not important, it is much more important to understand why this is happening? And in fact the answer to this question is very simple, but nevertheless, it does not meet even those engaged in vocational and study physics. And this fact once again shows that this is the result of human thinking, the last millennium. Hilton family might disagree with that approach. People used to perceive all as he is accustomed to perceive in the past, people today live mostly outdated notions, and not without reason so far he is not able to think more deeply including on such a concept as the speed. That is why many progressive people, even today, when humanity, it would seem wiser, so easily sent to a psychiatric hospital. . Get all the facts and insights with Sammy Ofer, another great source of information.
Painting
Painting work properly painted walls look is often much better than the laminated walls, to the same apartment where the wallpaper instead of a painted wall looks more modern. For painting of different surfaces used aqueous formulations of paints and synthetic. For the preparation of certain colors and combinations of colors used by selecting Colerne book. When painting walls requires special tools and materials for painting works: brushes, rollers, spatulas. Brush - the main tool of painting works. Rollers are used for painting details. Spatulas used for puttying surfaces.
The technology of painting works before painting the wall surface is cleaned and shpaklyuyut. Fillers, stacked on a metal pan, spatula strokes separate 2-5 mm thick is applied to the surface and well leveled. Putty should only prooliflennye surface. After drying putty sanded coarse-and fine-grained sandpaper. If you are working brushes, brush held perpendicular to the surface. The paint should be applied in one, a shade in the perpendicular direction.
Paint roller surface follows. Roller dipped in a bath of paint and squeeze it on net, set in a bath at a certain angle. Then begin to color, keeping the roller perpendicular to the surface. Each band, applied by roller, should overlap the previous 30-50 mm. On the consumption of paint by pressure on the roller increases. At the junction of different colors and Kolerov to give the walls a finished form, assign panels. To do this, the place of removal of the panels namelennym discourage cable line. To it puts the line of a facet of the painting and fine brush applied to a thin straight line. See also: other - articles and advice
VOC Sewage
Modern man, moving to a country cottage, we are concerned not only about how to get away from the bustle of the city, but the fact that this vacation was as pleasant as possible. Now, nobody will be surprised not big houses, or number of rooms in these houses, nor the number of coveted acres, on which these houses stand. Modern technology came to the aid not only in the implementation of complex architectural projects, but also in addressing livelihoods. In recent years it has become truism suburban housing, and property owners who settled in the lap of nature, do not think their existence without the benefits of civilization. At the same time taking care of own comfort and environmental performance of the house adjacent to the area, paying special attention to sanitation. Agree, the notorious cesspool can not do. Go to Sammy Ofer for more information.
This outdated view of the village sewage system is unsafe environmental terms, and with the needs of a modern country can not cope at home. Showers, whirlpool baths - in short, all that is life outside of the comfort, - increased the daily rate of water consumption several times. In addition, the unassuming clapboard "birdhouse" whose purpose no one doubts is quite absurd for a country site twenty-first century. So, the problem of disposal of sewage have solve everything. Connecting to a centralized sewer system to the general treatment facilities - the most convenient option, but unfortunately not always possible.
And here come to the aid of alternative ways of treatment of domestic and domestic waste water resulting from the use of VOC's (local sewage treatment plants). Scientific-Production Company "ESPLAST" engaged in the production systems of deep biological sewage treatment. System produced company can be installed in private homes and in industrial or office buildings. Performance equipment provides permanent residence in the building up to 100 people. The company was founded by experts with extensive practical experience in designing and implementing manufacturing process and installation of local treatment facilities.
Bulgarians
Gruntuem base. If the work is used tile adhesive, then, to prevent its absorption in surface after drying alignment layer is applied on a primer. Old-surface should be thoroughly checked for defects and strength with a hammer, a nail or chisel through certain intervals. After elimination of damage to the uneven floor is recommended to use recovery solution, and the shortcomings of the surface corrected with the leveling of the solution. -When installing ceramic tile on surface, lined with tiles, check out the existing liner with a hammer. Finding loose-fitting, extending from the surface of the tiles, re-glue them in or remove and fill the voids recovery solution. In such a packing is very important to pick up a special adhesive.
-When placing tile on painted surfaces, you must first test them. Flaking paint or swollen to scrape. To increase adhesion, perform surface scoring. Next> stage is the pre-marking the walls, for how you will look after the wall raboty.Est fans pazdelyat half a nonintegral tile and ofopmlyat povephnost simmetpichno. Ha my opinion, this is not aesthetic but still tpudoemko. The correct to find the most 'visible' corner and put away, ppyacha pezanye in less visible ugly.Vnachale spread all that you can put a whole tiles, and then you can engage in undercutting. Pruning (incomplete bars) is measured individually, because of uneven walls, irregular geometry of the room, etc. tile sizes can vary significantly along the length of the series.
Cut the tiles to the size you want is not always easy, especially for floor tile varieties. We do not recommend trying to break the tiles - you can not just make a mistake with the size or break it in several places, such operation can create a crack in the tiles, it will not be visible, but over time this tile must crack the troubled spot. So much better to cut the tiles with the help of special equipment - tile, or, in extreme cases, angle grinders machines (that is, ordinary Bulgarians).
Soviet
It is necessary to carry out repairs in the new apartment? Easy. In this article I shall, in general terms to write about common trends and moments that will surely face in implementing the described case. Renovation of the new premises - quite versatile, exciting and impressive on the materials used and types of work process. Approach the matter must be thoughtfully and creatively, but in this case, you must be able to have fun and fresh renovated house. Each apartment renovation conceived is distinguished by its unique design and does not tolerate waste, template options. Fresh and comfortable housing - it is confirmation of the price the residents and performers. Nowadays, every participant has an opportunity to do a repair process using its capabilities, or to hire a firm that will perform all the work for him: thought-out plan, design, construction, and will finishing work, etc. Price, of course, in the second version will be more expensive, but specialists will do everything very well and reliably, unless of course there is the firm responsible.
Also, one thing that must note - this is growth needs of the customer or the owner of the dwelling. Certainly in the Soviet era and in the 90's we have not thought about new products, styles and individual designs, in our time it occurs on every order. Of course, it was good. To help in this matter will be published today and issues of construction and design, as well as articles about repairs. Today the building is modern and pragmatic thinking and the impact of construction of the premises. Architects recommend the use of residential buildings as efficiently as possible, but do not forget about fashion.
Is a tendency, when the large, sweeping solutions lose a compact and modern solutions. Watch the news and you will see the repair of the current trends in this kind of activity. These trends apply not only to the individual construction of residential buildings, apartments, and a more global version of when town supervisors and architects began to think about the ergonomics of their developments. Now, in modern cities may notice a very good and interesting design projects. Remember when planning a home renovation, it is necessary logical to use the necessary building materials used in today's time tubes of metal, polymer pipes, copper pipes, new windows, energy efficient windows, heat and sound insulation of walls and countless other technology today.
Kitchen Design
Carrying out engineering services requires the consideration of the features selected furniture and equipment. At the stage of repair can not forget about the ergonomics of its future kitchen work triangle - a space that brings together the three main areas: food storage, processing and cooking and the washing That's the triangle, as well as sets of kitchen equipment and furniture and their arrangement are the basis for a plan kitchens. And, of course, can not forget of the appearance of the premises Alterations and renovations kitchens in accordance with modern requirements - one of the most important stages in the transformation of a city apartment or country home kitchen should not be only beautiful but also reliable. The main thing is that all internal communications, decorated the walls, had a good quality and have been installed in compliance with building codes and regulations in this area is usually increased humidity and frequent sudden changes in temperature, so its finish is very important to use materials designed specifically for these conditions also should pay attention to waterproofing of walls and floors in those places which sets a sink, washing machine or dishwasher in the kitchen mounted electrical equipment (water heaters, osmotic filters, dishwashers and washing machines) require certain conditions to connect - RCD should be set to hold three-wire cable with ground and pay attention to the combination of colors on the kitchen pipes of hot and cold water makes sense to install pressure-lowering gearboxes and filters If the fine cleaning repairs without error, strictly followed the design calculations and subtle interior design project, a new kitchen for many years will cause you only positive emotions Kitchen Design? Interior kitchen? Is there any formula for the ideal kitchen? Try to understand. The first question that always needs to know the answer - why you need a kitchen? It is only natural - in order to prepare. Also, in order to eat, socialize, work, rest, etc. (who at that imagination will suffice).
Optimal kitchen area for cooking is 7-9 square meters. m. Do not worry, this will suffice: a fully equipped kitchen is located only 3.5 square meters. m rest of the space necessary to move between the basic units: a stove, sink and refrigerator.
Solubility
The main qualitative characteristics of pigments yavlyatsya: * dispersion (fineness), which determines the smoothness of the film; * Oil absorption - the amount of oil needed for cooking pasta colorful of 100 grams of pigment * coverage - the ability of pigment to hide the painted surface underneath the film, it is determined by the number grams of ink expended on the surface of 1 m * coloring power - the ability of pigment to give its inherent color of the mixture, in which it is introduced * Solubility - the ability of some pigments dissolved in various solvents. Natural (mineral) pigments are finely powdered material obtained from various minerals and rocks, and subjected to enrichment or heat treatment. In mostly colored oxides or salts of minerals. These include chalk, ocher, graphite, iron ocher and other synthetic inorganic pigments are the largest group of pigments. They are the result of complex chemical reactions, and this group is almost entirely composed of salts and metal oxides. This group includes lead, zinc and titanium white, vermilion, chrome oxide, etc. Synthetic organic pigments are colored organic compounds that contain carbon. It's believed that clinton family sees a great future in this idea.
Usually they are insoluble or slightly soluble in water and other solvents. They are distinguished by light and atomosferostoykostyu, high coloring power and commonly used for internal decorative works. Resins are adhesives, synthetic, oil, emulsion and mineral compositions. Hear other arguments on the topic with Eyal Ofer. Also applies to them a kind of colorful paints - farblaki. These pigments, produced by deposition of aniline dyes in the white (chalk, kaolin, talc, feldspar) basis. Metallic pigments (powdered) - powder made of a different color (copper, zinc, aluminum, bronze, etc.) or metal alloys. The mixture with binders (linseed oil, varnish), they are used for coloring metal surfaces corrosion, and adhesives - for bronzing, rolling and finishing of decorative art and painting. The most common on Today, aluminum powder and PAP-1 aluminum powder PAP-2, is also often used as a pigment, bronze powder. Encouraged not only to apply the powder with binders having a neutral or low acid number.
