Neutrons are sourced from the SAFARI-1 nuclear research reactor operated by Necsa. Necsa is located at Pelindaba in the Northwest Province of South Africa, which is 30 km west of Pretoria. The South African Neutron Radiography (SANRAD) facility is located on the beam port floor of the SAFARI-1 nuclear research reactor hall and sources neutrons from beam port No. 2. The facility has neighbouring...

The dragonfly fauna of four reserves located in Campos y Malezales ecoregion, Misiones Province, was studied between 2014 and 2018. Thirty-six species eight morphotypes, belonging to six families Anisoptera Zygoptera were identified, representing together 22% the known Province. Libellulidae family with highest number recorded (22 species) followed by Coenagrionidae (15 species). Two new record...

Bretschneidera sinensis, a class-I protected wild plant in China, is a relic of the ancient Tertiary tropical flora endemic to Asia. However, little is known about its genetics and phylogeography. To elucidate the current phylogeographic patterns and infer the historical population dynamics of B. sinensis, and to make recommendations for its conservation, three non-coding regions of chloroplast...

Investigation of Temporal and Spatial Changes Nitrogen pollution in Drainage lands with Different land-uses Shirood Watershed Located Mazandaran Province

This paper analyzes the evolution of Chinese urban income distribution across space and time in post-reform era. Our results suggest no evidence on income convergence across cities during the period 1984-2003. We find that cities with comparable income level are likely to be co-located in the same region; further, cities tend to mirror the mobility of their counterparts located in the same prov...

background foods are enriched with variety of chemical elements. some of these elements are necessary for human health. these elements enter in liquid, the cells and other organs, certain amount of these elements are essential for body organs to work properly. objectives this research was conducted to compare the level of lead and cadmium contamination in garlic species planted in ramhormoz and...

the aim of this research was to design and codify a development strategy for sport for all in kerman province. the statistical sample of this research consisted of 30 physical education professors of higher education institutes, physical education managers of academic board in sciences, research and technology ministry, physical education managers and experts, managers of sport clubs participat...