background and purpose: course-based assessment is a method to gather, analyze, disseminate, and use course data to improve student learning. we assessed the associations between medical students’ scores in basic sciences and general courses in a university in iran and compared these scores with their scores in comprehensive exam. methods: we collected the scores of medical students in their co...

As manual point-wise label is time and labor-intensive for fully supervised large-scale point cloud semantic segmentation, weakly method increasingly active. However, existing methods fail to generate high-quality pseudo labels effectively, leading unsatisfactory results. In this paper, we propose a segmentation framework via receptive-driven consistency structural mine potential knowledge. Spe...

experience of double revolutionary upheavals in russia during the 20th century which produced a new socio-economic regularity on one hand and changed the political system from monarchial to democratic republic and then soviet state and finally presidential republic at the end of 20th century on the other hand are treated as democratic movements. in this regard, crumbling of ex-soviet regime and...

We define ordered sequential consistency (OSC), a generic criterion for concurrent objects. We show that OSC encompasses a range of criteria, from sequential consistency to linearizability, and captures the typical behavior of real-world coordination services, such as ZooKeeper. A straightforward composition of OSC objects is not necessarily OSC, e.g., a composition of sequentially consistent o...