نتایج جستجو برای: shafei
تعداد نتایج: 24 فیلتر نتایج به سال:
Nowadays blended learning is very popular in higher education. Enrolled in e-courses, students form opinions on different aspects of e-learning. In our study, we focused on assessing such aspects from the students’ perspective and explored differences between subgroups, based on socio-demographic characteristics of students in public administration programmes. The empirical results show that st...
Background and Objective: Learning is the acquisition of information about the world and memory is a mechanism to encode, store and retrieve the learned information. Weak memory and learning disorders are the most common cognitive problems. In the present study, the pharmacological effects of aqueous extract of Boswellia on learning and spatial memory in male rats was investigated using the Mor...
Invited Review: Reproducible and target-specific polymerase chain reaction (PCR) amplification relies on several interrelated factors of which primer design is central. Here, we describe new free bioinformatics software, the FastPCR which was developed, and continues to be updated, based on detailed experimental studies of PCR efficiency for the optimal design of primers and probe sequences and...
A servo adjustable gripper device for gripping and transporting at least two objects such as boxes includes a frame and at least two gripper assemblies connected with carriages slidably connected with the frame. The gripper device further includes a robotic arm which controls further movement and placement of the boxes on a pallet. The position of the gripper assemblies on the frame is adjustab...
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