Hoplitis astragali sp.nov., a member of the H.monstrabilis species group, and H.dagestanica sp.nov., a member of the H.adunca species group, are described.The former species is known from Dagestan in Russia, Azerbaijan, and Turkmenistan, the latter only from Dagestan.Nests of H.astragali are here described.Females of this species excavated burrows
Introduction: Post-Traumatic Stress Disorder (PTSD) develops after experiencing events that evoke fear, read more helplessness, or horror.The Hyperarousablity Hypothesis suggests that those with PTSD may drink more to dampen physiological reactivity.We examined the direct and indirect relationships between childhood trauma (e.g., physical-neglect,
To determine whether coarse-grained saline soil meets the deformation requirements of the DY high-speed railway subgrade, a study was conducted by a combination of here field-monitoring and laboratory tests.First, several temperature sensors were buried vertically in the ground of a typical section, and the temperature at different depths was monit
This paper initiates the analysis of the relation between evacuation time and group size by applying an read more extended floor-field cellular automaton model.Multi-speed-agents, a group structure containing leaders and followers, and a local-density-dependent dynamic field are implemented all together in the model.Most importantly, a complete bin
Ewers are among the most important metal artifacts in the Islamic art and civilization.The most magnificent examples of ewers can be seen during the 4th-7th Hijri centuries concurrent with Seljuk, Ilkhanate dynasties in Iran, built by the artists of Khorasan and Mosul metalworking schools.Taking advantage of available quality materials, innovative