Archive for March 2019

 
 

Essen Tel

The substance is exceeded a critical concentration of F-500-molecules in the water, due to their amphiphatischen structure as an emulsifier, which is able to convert each other immiscible liquids in an emulsion. In firefighting, a variety of substances, can be hermetically closed water such as gasoline or smoke particles, F-500 issue and removed the firing process due to this property. Also reduces the addition of F-500 the surface tension and the boiling point of water, which it emits a temperature of approx. 70 C water vapour. The forces of the fire fighters used by the relatively cool water vapor in a lower risk of scalding and can run much faster work, for which a touch of fire materials is necessary. Ever after Different ratios of F-500 and water are fire class to use.

In fighting fires of the class A is a up to 1% concentration of the extinguishing medium supplement, in all other classes of reaction to fire a 3% owned. The water mixed with F-500 penetrates quickly into burning substances and cavities. The quick and cool water vapor development brings burning materials below their ignition temperature and the fire goes out. It mixes the extinguishing liquid (97% water + 3% F-500) at least in the ratio of 4:1 under high pressure (> 5 bar) on the nozzle with liquid hydrocarbons in fire (E.g. fuel), is thus able to remove the flammable liquid in the long term and to make brandtechnisch inactive. The resulting emulsion avoiding more flammable vapors, which increases the security of the troops. The use of the extinguishing medium supplement and the mixture requires no special equipment by the fire brigades. It is either made with an existing device or as a Ready mix in fire extinguishing tanker transports.

In use it is not emitted over foam tubes, but usual nozzles, monitors and fire lances. The use of F-500 extinguishing medium mixture for fires of class A are generally like the delete use of additive-free water. The more aggressive the fire fighting attack, the faster the extinguishing success arises. Initially, a straight spray is set directly on the fire, the smoke down and improves the view. After a first extinguishing success has set the deletion forces should closer to the fire with a broader fight against of the fire area. Extends the fire on compact solids like paper or straw bale, whose surface using a spray jet is deleted first. Deviations from the recent deletion tactics to cover burning liquids with extinguishing arise for the fighting class B fires. The chemical properties of F-500 create an extinguishing success converge fast deprivation of heat and air-tight confinement of flammable vapours or free radicals. The most effective fire fighting tactics in this case consists of an aggressive, circling spray of the fire with the fire extinguishing medium mixture. The strength and speed of mixing F-500-carbonated water mixture and burning liquid determines how quickly and effectively the extinguishing success is achieved. Further questions about F-500 and effective fire protection, which are inherently unnecessary use of fire can be at any time are happy to answer fire protection experts of the Essen fire service EBS.

Counter Visions Become Reality

Equipmag 2010: Bizerba presents the PC-scale K-class and a highly flexible software for the realization of modern counters and marketing concepts Balingen, September 03, 2010 – companies from around the world show modern technologies on the Equipmag 2010 in Paris, the international trade fair for Shopfitting, can be used to make hidden marketing potentials directly at the point of sale (POS). Bizerba presents the multimedia PC level of generation K-class and the software family from September 21-23.RetailFramework (Hall 7, booth F15). The retail environment is facing great challenges. With rising competitive pressure widening product ranges must be marketed effectively. At the same time, consumers are increasingly empowered and questioning products more precisely, before they put them in the shopping scale. This is no longer a small elite, but to a wide layer of buyer.

In this new economic environment, the use of modern IT technologies directly at the point of sale (POS) allows only a corresponding high Quality of service. Where the customer meets the most buying decisions, modern PC scales help to market products. Flexible hardware as a basis: for every customer request the appropriate model the multimedia PC level K-class by a modular principle different meets requirements. Individual modules of hardware combine depending on the requirement profile of the customers with each other, so that is of the shed on the tripod up to the hanging scale various forms of scale can be realized. An aligned to the buyer down, up to 12.1-inch large screen enables the viewing of consumer information, promotions or additional purchase recommendations. In the self-service version of KH 800 SV the scale takes the customers under the arms: identifies the objects to weigh with a camera and can automatically, for example, between pears and apples are different. That saves you time consuming searching customers for product keys. Reliable customer service: even temporary expert advice that is K-class a Expert system, which allows even untrained temporary workers competence and confidence under proof then so can meet the increasing information needs of customers.

Many State

At tour shows but very quickly the reality. Many State employees are bored in the corner, show little interest and are busy or are chatting in groups. Far from a professional address of visitors. Can I help you”, is the most widespread and abgedroschenste standard movement, which can be heard on the most booths. Creative speech, so absent. Often, it is observed that visitors move on trade fair stands and show obvious interest, are not perceived by the employees, or does not want to be perceived. At least now, a light must go to the people”, a still so intricately crafted booth missed his effect, if the staff is not trained and well trained. But not the success is virtually inevitable with training and coaching yet, but also on the selection of the employees there.

Self motivation and passion, as well as enthusiasm and joy for the fair to ride are special building blocks of success. If some of these attributes are missing, use also good fair training and Messecoachings little. Also fair teams want to run, this could be the task of the head of State, he must keep the team spirit and motivation over the entire duration of the fair. He must also make sure that the team is well supplied and sufficient staff can pause to regenerate. The visitor feel immediately, if it is true in the trade fair team, and up to every visitors adequately takes care of. This knowledge and skill is good to give in trade fair training, but must not be practical exercises. Increasingly used also coaching at the fair. A coach accompanies the stand staff and subtly hints to improve, for the employees, this means at the same time safety and practical learning. Is to be hoped that such examples make school and sits through the realization that a nice booth is just not enough, but determine the stand staff with fair success.

Music Phones

Nokia N81 8GB With a large amount of memory on the Nokia N81 can now not only listen but also watch movies. The latter contributes more and high-quality screen – it displays 16 million colors, which, incidentally, is already standard for Nokia. However, movies and music – This is not the main highlight of the model. In developing the manufacturer did focus on the game device function, namely, attempted to revive the platform N-Gage. Source is likely to increase your knowledge. Thanks to the user in addition to three standard toys download from a dedicated server a few extra. In addition, you can always download free java-games. By the way, a very good opportunity N81 8GB is a variable orientation of the screen.

With all the merits of the device has its drawbacks. The first thing that unpleasantly surprised – this keyboard. Since the keys are on top of the slider, no problems. They touch. But if this management option is unusual, it easily can be turned off. However, the numeric keypad is disappointing. Its not exactly ergonomic: the keys are very flat and virtually separated from one another. So what about the blind set, you can forget.

The second disadvantage was the camera. She obviously nedotyagivaet to level "colleagues" on the line, though it may, this is the idea and was the producer. Motorola moto Z8 first thing that catches your eye – this is an unusual design decision. Firstly, in bright yellow their cell phones have not painted one. And secondly, the moto Z8 used a unique form factor – the so-called Kick-Slider. Feature of it is that when you open the sliding mechanism like the tube is bent.

Agile Software Development

Agile methodologies by: Jose Sena as systems analyst we know in these times, the pace that leads the software industry is totally different from previous decades, everything today requires a faster. The traditional methodologies such as the waterfall model, present many difficulties since it tends to be seen as bureaucratic, slow. While waterfall model is well suited for large projects, usually not very suitable for current projects, where the systems environment tends to be very changeable, especially when it is required to reduce development time while maintaining the quality. As a way of responding to this problem, it is then that arise the so-called agile methodologies. Because they are specially oriented for small projects, agile methodologies are a tailored solution to this changing environment, providing a high simplification which nevertheless does not renounce to the essential practices to ensure the quality of the product. All these developments related to the problems of the methodologies classic, led to that at the beginning of the year 2001 in the city of Utah, USA met a group of experts from software engineering and created The Agile Alliance, whose starting point was what became known as the manifesto of the agile methodologies (Manifesto for Agile Software Development 2001) (Beck, Beedle & al, 2001). The objective of this Alliance is the promote the concepts related to the agile software development and helping organizations adopt those concepts in a beneficial way. This document formulates four essential guidelines (Beck, Beedle & al, 2001): individuals and interactions over processes and Tools Software that works over comprehensive documentation customer collaboration over contract negotiation responding to change over following a plan.. A leading source for info: Eliot Horowitz.

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