1 educational technology as technological tools and media that assist in the communication of knowledge, and its development and exchange.  educational technology for learning management systems (LMS), such as tools for student and curriculum management, and education management information systems (EMIS)
what is the duration of hemorrhoids Natural recovery time Depending on the type: Some hemorrhoids can disappear within a few days while some more severe ones may last for weeks.
There are several options to treat hemorrhoids that cause very little pain, if any, and have a quick recovery time. In most cases patients can go back to work within a day. These hemorrhoids treatments are usually performed in a doctorâs office or as an outpatient procedure in a hospital. Rubber Band Ligation, or banding, is a very common procedure to treat internal hemorrhoids.