Coach

This article discusses transportation vehicles. For the concept of a coach as a person who encourages and trains, see coaching.


Table of contents
1 Rail coach
2 Road coach
3 Etymology

Rail coach

A coach is a road or rail vehicle designed to transport passengers. A rail coach, also known as a carriage, forms part of a passenger train. In North America rail coaches are often known as cars.

It can be self-propelled (railcar, multiple unit) or, usually together with more coaches, be pulled or pushed by a locomotive.

For more info: See Railroad car

See also:

Road coach

A road coach is similar to a bus but is usually more comfortable and designed for longer distance travel. See also stagecoach.

Etymology

The word coach is derived from the Hungarian word for stagecoach, kocsi. Kocs is a small town in Hungary where, in the Middle Ages, mail coaches with a novel, exceptionally durable and comfortable suspension and steering system were built. Kocsi means from Kocs.

Coach was also the name of an American television program that aired on ABC from 1989 until 1997.



In the News

Monkeys Able To Fend Off AIDS-like Symptoms With Enhanced HIV Vaccine
Researchers have discovered that using an immune system gene to enhance a vaccine used to study HIV in macaque monkeys provides the animals with greater protection against simian HIV than an unmodified vaccine.

Detecting Brain Infections Without Surgery
Researchers at Westmead Millennium Institute have discovered a safe, non-surgical method of identifying brain infections such as brain abscess, and an accurate and rapid way of diagnosing meningitis.

Pre-operative Breathing Training Helps Decrease Risk Of Complications
Patients at high-risk of developing pulmonary complications such as pneumonia following coronary artery bypass graft surgery can reduce their risk through breathing exercises and respiratory muscle training before the operation, according to a study in the Oct. 18 issue of JAMA.

NASA's Science Resources Help Agencies Respond To Katrina
NASA science instruments and Earth-orbiting satellites are providing detailed insight about the environmental impact caused by Hurricane Katrina. Images and data are helping characterize the extent of flooding; damage to homes, businesses and infrastructure; and potential hazards caused by the storm and its aftermath.

Physicists Control The Flip Of Electron Spin In New Study
Today's computers and other technological gizmos operate on electronic charges, but researchers predict that a new generation of smaller, faster, more efficient devices could be developed based on another scientific concept -- electronic "spin."The problem, however, is that researchers have found it challenging to control or predict spin -- which keeps practical applications out of reach. But physicists now have found a way to manipulate the spin of an electron with voltage from a battery.

Free science search for your site
You can add this sciene search box to your website or blog and give your readers direct access to science-specific searching using Intute, Google Scholar, Scirus, and Windows Live Academic.You can add the search box to your site using a tiny snippet of javascript:Science Search by SciencebaseSimply copy the code and paste it into a [...]

China's New 'Love Craze' — Black Market iPhones
Although Apple hasn't officially released the iPhone in China, that hasn't stopped thousands of the devices from flooding into the country through a thriving black market. In fact, iPhones are readily available in every major Chinese city.

Medical/Bioengineering Researchers Show Titanium Debris Sabotage Arti
Microscopic titanium particles weaken the bonding of hip, knee, and other joint replacements, according to research published online in Proceedings of the National Academy of Sciences by researchers at the UCSD School of Medicine and the Jacobs School of Engineering. The team demonstrated that titanium implants are safe in large blocks, but at the microscopic level, wear and tear can generate micrometer-sized particles.

A Constitution for Europe
A hypertext adaptation of the European Union (EU) Constitution. Browsable through the "Table of Contents"or the "Content Map."Available in several languages. From a member of the Text Technologies Research Group, Department of Language, Culture and Information Technology, Bergen, Norway.

Outlook for a Small Farm Meat Goat Industry for California
This January 2005 research report looks at topics related to the status of the goat meat industry in California, including factors affecting consumption, goat meat production outlook, estimated potential demand, conditions in the state promoting goat meat consumption, and challenges to growth. Includes data on the goat industry and goat consumption in California and the U.S. Opens directly into a PDF file. From the University of California Small Farm Center, University of California, Davis.


MP3 Music Downloads

Preview songs, Download Free Music,Burn CDs at ITunes.com
iTunes_RGB_9mm

 


Google




InformationQuickFind.com - Find Information Fast

Links