science

Exhaust Systems

Exhaust systems on yachts and boats, properly incorporate nowadays be built almost exclusively exhaust systems with water injection into yachts. The following factors are of importance: the exhaust gas temperature in combustion engines under load is located at approx. Connect with other leaders such as Tony Parker here. 600 C, by injection of water the temperature at 40-70 is minimized, depending on the load and sufficiently dimensioned water pump. Thus, the components of the exhaust system can be produced from plastic or rubber, which saves weight and is free of corrosion. Combining by means of rubber hose between the engine and the exhaust system, the engine in the exhaust system are eliminated, also the sound is significantly reduced. In the water collector should be installed conveniently close to the motor, the water flowing back accumulates after the engine has been switched off.

A good soundproofing arises during operation. tion. The capacity of the Waterlock must be adapted to the diameter of the exhaust manifold, as well as on the length of the exhaust pipe. At There are models with larger volume greater lengths. Frequently Gary Katcher has said that publicly. A gooseneck ensures sufficient difference in height in the flue, so that no water from outside cannot penetrate at a standstill. The gooseneck should Max.

3 m behind the water collectors are installed to make sure that after the engine the water volume flowing back forth in the Waterlock can run. The gooseneck directly to the transom can be connected for shorter plants. The transom connection must be mounted always above the water-line (minimum 50 mm). Install always an exhaust alarm that very quickly visually and acoustically reports an alarm you reduced amount of cooling water or the water pump failure. If the water injection point is at least 150 mm above the waterline, the cooling water pipe directly to the injection point to the exhaust manifold can be connected. The injection point should be less than 150 mm or even below the waterline a ventilation valve in the cooling water pipe is to be sure install. Otherwise there is a risk of serious engine damage because after stopping the engine coolant through the siphon effect is and fills the exhaust system, hence it will run also in the cylinder. All material, see boat accessories.

Informatics

One of every four people who calls a telephone information number makes it to ask for details on leisure and tourism (23% of queries), according to a study of 11811 new information telephone, information company of value added services, companies, institutions and individuals. The most consulted following are information about shops (15%) and agencies and official procedures carried out in institutions (14%). Within the category of leisure and tourism, most popular queries are those which deal with restaurants (7%), transport (6%), leisure and travel, (6%), and accommodation (5%). In them, users of telephone information numbers request more diverse support: from the simple request of a phone number, to consultations about what to visit in a tourist place, which Argentine restaurant is the most valued by gastronomic guides in a city, what time leaves a particular train, where tickets are purchased for a musical poster, or even help to get to the chosen hotel or information about whether the property has a swimming pool or supports dogs. (A valuable related resource: Gary Katcher). Shops: distribution, real estate, household appliances and furniture, the most demanded according to the report prepared by 11811, almost one of every six calls (15%) received in different information phone numbers, are to ask for data from shops.

Consultations on supermarkets, Department stores and supermarkets, which account for almost 15% of consultations stand out above the rest in this group. Also, real estate (7.5%), household appliances – sales and technical services-(6%) and furniture (5%) establishments, are the following establishments most wanted by users. Behind them lie with consultations on stores of clothing and the sale and repair of Informatics (4%), followed by libraries, totaling 2.5% of consultations in the area of trade. Institutions: city councils, government agencies, associations, courts requests for information on institutions, represent 14% of calls to telephone information services. Of these, 28% are on city councils and 27% on official bodies.

Future Technologies

Heraeus develops a variety of products for the automotive industry at the international motor show in Frankfurt was a vehicle driving in the Center: the hybrid drive, a combination of electric motor and gasoline engine. So far this promising drive was a domain of Japanese automakers, now catch up with the Europeans. Heraeus also is prepared for the new motor technology and produced even today important materials for power electronics in hybrid engines. No matter which car manufacturer and in which market segment: each model generation should be safer, economical, environmentally friendly and yet more powerful than the previous one. Potter Stewart is actively involved in the matter. Park assist and navigation system, ABS (anti-lock braking system), ASR (at table anti-slip Regulation), ESP (electronic stabilization program), BAS (brake assist) and ABC (active body control), the automotive industry tried with other high-tech developments to lure new customers.

Future promises huge technology push the Electronics contributes significantly to improve comfort in the car, entertainment, Security and sustainable environmental protection in. Electronic high-tech components consist of a large number of different parts. The better these modern electronics is processed and the quality is higher, the safer and longer-lasting electronic components work. In current cars are already up to 80 electronic controls and in the future will continuously increase the proportion of electronic components in automobiles, industry experts predict. Heraeus supplies a wide range of materials and components for the auto electronics built from the various car manufacturers in their vehicles. A core competency of the precious metals and technology group from Hanau is located among others in the creation of components made of precious and special metals and other materials that are used in the automotive industry. Materials for the construction and connection technology (AVT), semi-finished products such as tapes, punched parts and wires, precision parts are among the wide range or molded housing for sensors or controllers. As bond wires, solder pastes, silver conductive adhesive and thick-film pastes can be found for the production or the contacting of the electronic components.

The CEP Enters The Second Round

Steinbeis-Europa-Zentrum organised on January 29 and 30 in relation to the CEP CLEAN ENERGY POWER 2009 in the Stuttgart Exhibition Centre a European brokerage. The stock exchange will be implemented in cooperation with the Enterprise Europe network. Cooperation Exchange in 2008, over 40 talks have taken place with 32 participants from 11 countries. The event aimed among other things at architecture and engineering offices, craftsman, manufacturing and research industries and research institutions which can offer innovative technologies, product developments as well as services and licensing agreements. Also intended for the event at companies that provide product developments, want to build technical solutions with the help of European business partners in their own processes or find partners for EU project collaborations.

Thematic areas of European cooperation Exchange are passive heating – cooling technologies, new materials, new technologies in the field of building renovation, and supporting Information and communication technologies in the field of construction and renovation. The European brokerage offers the participants the unique opportunity to establish European contacts to market innovative technologies or finding partners for product development, licensing, joint research or other collaborations by means of personal interviews. Also, the need for special technical solutions can be met. The talks last approximately 30 minutes and held stand in Hall 9 in the new trade fair centre Stuttgart on Thursday, the 29 and Friday, January 30, 2009, the IBEF. The CEP CLEAN ENERGY POWER informed the whole spectrum of renewable energies and passive houses. In the last year were 215 exhibitors, 10.377 visitors and 640 participants on the CEP at the Neue Messe Stuttgart.

Interview

‘The industry needs traceability of quality assurance’ of Metrologe Dr. Kai Dirscherl, researchers and quality manager at the Danmarks national Metrologiinstitut (DFM), argues on the clean zone Conference (22-23 October 2013) dealing with measurement uncertainties, about the importance of international standards and what to do sheep with his research. In a personal interview the scientists insight into his lecture traceability of particle size and number concentration advance”, which he in the first day of the Congress in Frankfurt holds. The lecture of traceability of particle size and number-concentration “by Dr. Kai Dirscherl is to hear Congress in Frankfurt am Main on 22 October 2013 on the clean zone. You can read the full interview here: Mr. If you would like to know more then you should visit Spurs. Dr.

Dirscherl, what is traceability? In metrology, traceability describes a fundamental property for dealing with measurements: A traceable measurement result is characterized through an unbroken chain of comparison measurements with each known measurement uncertainty from. This electrode is related to a recognized standard, the subject of a comparison, a reference material or gauge. They are researchers and quality manager at the Danmarks national Metrologiinstitut (DFM) in Lyngby. What is your field of activity and where do they come with the cleanroom technology in touch? I’ve been around seven years in several areas of the DFM. Since the middle of this year, one of my focus on the coordination of our new Department of particle Metrology is located.

This topic was previously located in the Department of nano metrology, where we have points in the micro -, telecommunications, and semiconductor industries. Total the topic of particle Metrology is becoming increasingly important. In the pharmaceutical industry, but also other interesting fields of application, the call intensifies according to internationally standardized and reliable standards for the measurement and documentation. Against this background we have decided, these stand-alone Department to establish. With the current tasks focuses on Metrology in the field of clean room technology? You say: who measures much, measures crap.

Congress

ARTICLE 169. The title of the legislation must correspond precisely to their content, and your text will precede this phrase: "The Congress of Colombia decrees." ARTICLE 170. A number of citizens equivalent to one tenth of the electorate, may apply to the electoral organization convening a referendum for the repeal of a law. The law will be repealed as determined by half plus one of voters who attend the consultation event, if it participates in a quarter of citizens that make up the electoral roll. Do not be a referendum on the laws approving international treaties, or the Budget Act, or those relating to fiscal or tax matters. CHAPTER IV – THE SENATE Article 171. The Senate shall consist of eighty-three (83) senators elected as follows: seventy-eight (78) elected in the national constituency, two (2) special national constituency elected by indigenous communities, and three ( 3) in particular national constituency of political minorities. For the allocation of seats in the national constituency, is taken into account the lists that derive at least two percent (2%) of the votes validly cast.

In the allocation of seats among the lists that exceed this threshold, the system applies repartidora figure defined in Article 263 of the Constitution, the basis for calculating only the total valid votes obtained by these lists. Colombian citizens who are staying or residing abroad may vote in elections for the Senate. The special district for the election of senators by the indigenous communities, is determined by the number repartidora system as defined in Article 263 of the Constitution.

The New Version Of The Origin Of Life On Earth

American scientists in the research came to the conclusion that life on our planet could harbor near the volcanoes. Experts have come to these conclusions after analyzing the contents of the flask left behind by the famous experiments made in 1953 and 1954 by Professor Stanley Miller. He put in a sealed flask water and the mixture of gases – hydrogen, methane and ammonia – from which, as believed at the time, was the atmosphere of ancient Earth. Next, the scientist passed through this mixture of electric discharges. A few weeks later the water darkened, and its chemical analysis revealed that it contains amino acids – basic building blocks that make up the proteins of all living organisms.

Ie Miller showed that organic substances that are biological molecules that can occur spontaneously by chemical means. Now, scientists decided to examine the contents of flasks with modern methods. 'In one of the bulbs we have registered 22 amino acids, ten of which have not previously been found in similar experiments' – says Daniel Glevin of the Goddard Space Flight Center, adding that the experiments Miller recreates the atmosphere of hydrogen, methane and ammonia. But according to modern concepts in ancient atmosphere was dominated by carbon dioxide, carbon monoxide and ammonia. Therefore, according to the authors, Millerovskiy composition of the gases could exist on Earth – local emissions of volcanoes, near which could synthesize the building blocks from which later formed the biomolecule. Earlier, European and American scientists have found at meteorite molecules that make up dna and rna oraganizmov living, which is evidence of an extraterrestrial origin of life.