We present time resolved optical data acquired by the TAROT automated observatory on the afterglow of GRB 050525a from 6 to 136 min after the GRB. We find evidence for a rapid re-brightening of 0.65 mag of the afterglow at ∼33 min after the GRB. The decay slope α is 1.14 ± 0.07 in the first part and is 1.23 ± 0.27 after the re-brightening event. The afterglow of GRB 050525a is the third known a...

The diplomatic ties between Africa and Southeast Asia (SEA) have historically been sporadic and erratic. The only country in the SEA that the first decades after independence maintained a relatively narrower link to some African countries was Indonesia, because of political and ideological reasons. Today, trade has gained momentum, being South Africa, Egypt and Nigeria, the largest trading part...

The logical, scientific and realistic analysis of the new developments in Iraq, due to various indicators such as the power of Shiite currents, the existence of influential leaders and the presence of foreign invaders, inevitably leads us to consider only the foreign invaders' perspective, here in this article. In fact, understanding Iraq's developments after Saddam will be a significant part o...

the occupation of iraq show that occupation is not an old expression in international law .lawyers have paid added attention to occupation law after iraq occupation and icj advisory opinion about barrier wall(2004).the power of occupier about laws and legislation in occupied territory is an important issue in occupation law. article 43 of hague convention 1907 and 64 of forth geneva convention ...

Abstract The harvest of hydrocarbon from the depleted reservoir is crucial during field development. Therefore, drilling operations in faced several problems like partial and total lost circulation. Continuing production without an active water drive or injection to support pressure will decrease pore fracture pressure. Moreover, this depletion affect distribution stress change mud weight windo...

An address is a common reference for a multitude of information. In South Africa, multiple address datasets are developed and maintained by various public and private organizations with little or no cooperation on data sharing. We identified motivators and barriers for address data sharing in South Africa through case studies of three typical organizations, which prepare, distribute and use add...

The approval in July 2001 by the Organisation of African Unity (OAU) of the “New African Initiative” and a commitment soon afterwards by the world’s richest countries (G8) to launch a detailed development plan for Africa over the next year, can justly be regarded as a major boost for South African President Thabo Mbeki’s vision of an “African Renaissance” as the cornerstone for an “African Cent...