Ambala is a city and a municipal corporation in Ambala district in the state of Haryana, India, located on the border of the states of Haryana and Punjab in India. Politically; Ambala has two sub-areas: Ambala Cantt (छावनी ) and Ambala City(अम्बाला शहर), approximately 3 kilometers apart from each other. It has a large Indian Army and Indian Air Force presence within the confines of its cantonment area. Ambala separates Ganges river network from Indus river network and surrounded by two rivers Ghaggar & Tangri from North & South side.Due to its geographical location, the Ambala district plays an important role in local tourism.

The Ambala Cantonment was established in 1843 after the British abandoned its cantonment at Saphera, following the malaria epidemic of 1841–42. The cantonment houses the ‘2 Corps’ one of the three Strike Corps of the Indian Army.

Ambala was given the status of a district in 1847, formed by the merging the jagir estates of hitherto independent chieftains whose territories had lapsed or had been confiscated by the British Indian Government. In its 160 years of existence as a district, Ambala has witnessed many changes in its boundaries. Its boundaries previously extended across tehsils of Ambala, Saphera, Jagadhri, Pipli, Kharar, Mohali, Ropar and Nalagarh. Kalka-cum-Kurari State, Pinjore, Manimajra, Kasauli & Sanawar were also merged into the district at different points of time.

dZihan & Kamien ( /ˈdʒiːhɑːn ən ˈkæmi.ɛn/ "Jee-han and Kammy-en") are a downtempo house and acid jazz music duo based in Vienna, Austria. Their sound has been described as having "jazzy texture, trip-hop rhythms and Eastern ambience." Their first production single, Der Bauch, released in 1996 under the name MC Sultan, was popular in European clubs and was included on several compilations.

dZihan & Kamien's debut album, Freaks & Icons, was released in 2000 on their label, Couch Records. The group followed their debut with two more albums, Refreaked in 2001 and Gran Riserva, with a more jazzy sound, in 2002. All three albums were released in the U.S. under the label of Six Degrees Records.

Vlado dZihan, from Sarajevo, Bosnia and Herzegovina, was raised in a musical family and was known in the local scene as a drummer. He recorded music for the film Arizona Dream, starring Johnny Depp and Faye Dunaway. Mario Kamien, German-born and raised in Switzerland, met dZihan while they were studying in Vienna. Both were interested in traditional Arabic music and Trip hop, and combined their interests and musical backgrounds in the production of their first album, Freaks & Icons.

Professor Yogendra Yadav is an Indian social scientist. He was appointed as a member of the National Advisory Council for the implementation of the Right to Education Act in 2010. He was appointed a Senior Fellow at the Centre for the Study of Developing Societies in 2004.

Yogendra Yadav lists his areas of interest as including "democratic theory, election studies, survey research, political theory, modern Indian political thought and Indian socialism."

In 2009 the International Political Science Association awarded Yadav the first Global South Solidarity Award "in recognition of outstanding work on the politics of the developing world".