Mesh

A mesh is a barrier made of connected strands of metal, fiber, or other flexible/ductile materials. A mesh is similar to a web or a net in that it has many attached or woven strands.

Types of mesh

Partition of an interval

In mathematics, a partition of an interval [a, b] on the real line is a finite sequence x = ( x_i ) of real numbers such that

In other terms, a partition of a compact interval I is a strictly increasing sequence of numbers (belonging to the interval I itself) starting from the initial point of I and arriving at the final point of I.

Every interval of the form [x_i, x_i+1] is referred to as a sub-interval of the partition x.

Refinement of a partition

Another partition of the given interval, Q, is defined as a refinement of the partition, P, when it contains all the points of P and possibly some other points as well; the partition Q is said to be “finer” than P. Given two partitions, P and Q, one can always form their common refinement, denoted P ∨ Q, which consists of all the points of P and Q, re-numbered in order.

Norm of a partition

The norm (or mesh) of the partition

is the length of the longest of these subintervals, that is

Applications

Partitions are used in the theory of the Riemann integral, the Riemann–Stieltjes integral and the regulated integral. Specifically, as finer partitions of a given interval are considered, their mesh approaches zero and the Riemann sum based on a given partition approaches the Riemann integral.

Meš

The cuneiform MEŠ, or meš is a plural form attached at the end of Mesopotamian cuneiform words as a suffix. As part of a name (PN, personal name, or other), or major class being referenced, in capital letters (a sumerogram form), it is typically separated from other capital letter sumerograms with a period. The name of the group can follow, in lower case letters, for example: (men-massu, Amarna letter EA 365), LÚ.MEŠ–ma-as-sà-meš, (and using a secondary suffix meš, not being typical).

The MEŠ cuneiform is a vertical stroke, followed by three or four angled smaller wedge-strokes. The strokes can also be "not angled", but 45 degree wedges, smaller, or large. For example, Amarna letter EA 161, Aziru to Pharaoh, shows a series of six preparation items listed sequentially. The following wedges (on the meš or sumerogram .MEŠ wedges, are large, and the scribe has a scribing base line, that follows the vertical stroke, a baseline on which the wedges are placed sequentially. EA 161 shows the baseline 'remainder', extending beyond the last 3rd, or 4th wedge.

Carrera

Carrera may refer to:

Cars and Racing

Fashion and Apparel

Music

Places

Other

Carrera (slot car brand)

Carrera is a slot car brand introduced in the early 1960s by Josef Neuhierl GmbH & Co. KG based in the Franconian town of Fürth, Germany. The name Carrera was inspired by the Porsche Carrera models which took their name from the Carrera Panamericana road race.

Carrera dominated the German markets in the 1960s and 1970s, due to using an additional third wire, and effective marketing, also at the nearby Nuremberg International Toy Fair.

In 1970, Carrera offered 1:24, 1:32 and 1:60 scales for slot cars, and the slot-free "Servo" systems which allowed cars to switch lanes, guided by the guard rails on the outside. Due to the many systems offered, and fewer customers (Generation X), Neuhierl had to sell his company in 1985, and took his own life. The new owners sold rather cheap products.

In 1999, the Stadlbauer Group from Salzburg, Austria took over. Following the restructuring of Carrera, Stadlbauer company relaunched “Carrera 124” line as a premium product range Carrera Exclusiv. In 2001 “Carrera Go!!!, developed as an action track developed for beginners and the young, was released to the market. Carrera is all about innovation and quality which marked the creation of a smaller scale 1:43. The traditional 1:32 scale, Carrera Evolution, was integrated with new Digital 132 technology. The function of Digital 132 technology is to allow a maximum of six vehicles to overtake each other at high speeds on both analogue and digital racetracks.

Carrera (cycling team)

Carrera was an Italian based road bicycle racing team active from 1984 to 1996, named after sponsoring Italian jeans manufacturer Carrera. The team was successful in the Giro d'Italia and the Tour de France with three overall wins and several wins in the Points classification and Mountain Classifications.

History

Inoxpran

The Inoxpran cycling team began in 1979. The Inoxpran team achieved success with Italian Giovanni Battaglin who won in the period of a month and a half in 1981 two Grand Tours in with the 1981 Giro d'Italia and the 1981 Vuelta a España. Battaglin was the second rider in history to achieve this Giro-Vuelta double after Eddy Merckx who achieved the double in 1973. Roberto Visentini had been the Inoxpran team leader in 1983 when he finished second overall in the 1983 Giro d'Italia.

Carrera

Carrera Jeans became the title sponsor in 1984 and Visentini finally won the Giro d'Italia in 1986. At the end of 1985 the team had signed Stephen Roche to perform for the team at the Tour de France. Roche had a poor season in 1986 but bounced back in 1987. When Roche won the Tour de Romandie just ahead of the 1987 Giro d'Italia, he became the number one favourite for the maglia rosa and wanted to be the team leader during the race, something that Visentini, an Italian with an Italian team and the defending champion of the event expected to be alone. This inter team rivalry came to a head during the race when Roche attacked Visentini. Roche went on to win the race and then the 1987 Tour de France. This was the only time that the Carrera team would win the Tour and it would be the last time the team won the Giro d'Italia. Roche left the team at the end of 1987 but returned to the team in 1992 for his last two seasons.