Markazi Province

Markazi Province (Persian: استان مرکزی‎‎, Ostān-e Markazi ), the medieval Iraq-i Ajam, more recently Arak—is one of the 31 provinces of Iran. The word markazi means central in Persian. In 2014 it was placed in Region 4.

Markazi lies in western Iran. Its capital is Arak. Its population is estimated at 1.41 million. The present borders of the province date to the 1977, when the province was split into the current Markazi and the Tehran Province, with portions being annexed by Esfahan, Semnan Province, and Zanjan.

The major cities of the province are: Saveh, Arak, Mahallat, Zarandiyeh, Khomein, Delijan, Tafresh, Ashtian, Shazand (previously known as Sarband) and Farahan

History

Markazi province was part of the Median Empire in the first millennium BC, which included all of the central and western parts of modern-day Iran. The region is considered to be one of the ancient settlements on the Iranian plateau. Numerous remaining ruins testify to the antiquity of this area.

In the early centuries Islam, the name of the area was changed to Jibal or Qahestan. By the early 10th century, Khorheh had become a famous city of Jibal province, followed by Tafresh and Khomein.

Wagon Pars

Wagon Pars is an Iranian train manufacturing company established in 1974, in Arak, Iran.

Products include locomotives, trains, metros, freight and fuel wagons, and equipment for passenger boarding of aircraft.

History

The organisation began rolling stock manufacturing in 1984, in 1999 the factory reached an agreement with GEC-Alstom to produce under license the AD43C mainline locomotives.

In 2007 the company manufactured Iran's first express train, a four coach, 252 passenger, 160 km/hr train. In 2009 the company had a production capacity of 1800 vehicles per annum, and was operating at 20% of that figure.

In the first decade of the 21st century the company received export orders for Cuba, including a 60 billion rial order for 550 freight wagons, (completed Sept. 2009) and 200 passenger vehicles Also in 2009 the company obtained a €80 million contract with Vietnam Railways for the supply of 200 passenger vehicles - 40 of which would be produced by Wagon Pars, the remainder assembled in Vietnam as part of a technology transfer agreement.

Iran

Iran (/aɪˈræn/ or ⁱ/ɪˈrɑːn/;Persian: Irān – ایران‎‎ [ʔiːˈɾɒːn]), also known as Persia (/ˈpɜːrʒə/ or /ˈpɜːrʃə/), officially the Islamic Republic of Iran (جمهوری اسلامی ایران – Jomhuri ye Eslāmi ye Irān [d͡ʒomhuːˌɾije eslɒːˌmije ʔiːˈɾɒːn]), is a country in Western Asia. It is bordered to the northwest by Armenia, the de facto Nagorno-Karabakh, and Azerbaijan; with Kazakhstan and Russia across the Caspian Sea; to the northeast by Turkmenistan; to the east by Afghanistan and Pakistan; to the south by the Persian Gulf and the Gulf of Oman; and to the west by Turkey and Iraq. Comprising a land area of 1,648,195 km² (636,372 sq mi), it is the second-largest country in the Middle East and the 18th-largest in the world. With 78.4 million inhabitants, Iran is the world's 17th-most-populous country. It is the only country that has both a Caspian Sea and an Indian Ocean coastline. Iran has long been of geostrategic importance because of its central location in Eurasia and Western Asia, and its proximity to the Strait of Hormuz.

Iranian calendars

The Iranian calendars (Persian: گاه‌شماری ایرانی‎‎ Gâhshomâriye Irâni) are a succession of calendars invented or used for over two millennia in Iran (Persia). One of the longest chronological records in human history, the Iranian calendar has been modified time and again during its history to suit administrative, climatic, and religious purposes.

The modern Iranian calendar is now the official calendar in Iran. It begins at the midnight nearest to the instant of the vernal equinox as determined by astronomical calculations for the Iran Standard Time meridian (52.5°E or GMT+3.5h). It is, therefore, an observation-based calendar, unlike the Gregorian, which is rule-based.

The Iranian year usually begins within a day of 21 March of the Gregorian calendar. To find the corresponding year of the Gregorian calendar, add 621 or 622 (depending on the time of the year) to a solar hijri year. A short table of year correspondences between the Persian and Gregorian calendars is provided below.