Background: Otitis is the most common infectious disease of the ear with internal and external cranial complications. If the infection is in the middle ear, it causes otitis media. If the infection is in the external ear, it’s along with otitis externa (OE). Different types of otitis media include acute otitis media (AOM), chronic otitis media (COM) and Otitis media with effusion (OME). This st...

Steganography is the ability to hide secret information in a cover-media such as sound, pictures and text. A new approach is proposed to hide a secret into Arabic text cover media using "Kashida", an Arabic extension character. The proposed approach is an attempt to maximize the use of "Kashida" to hide more information in Arabic text cover-media. To approach this, some algorithms have been des...

today, “civil order” may be regarded as one of the most important “functional requirements” (fr) of any city, as a real, complex, large-scale system. in this regard, learning about dynamic behavior of the civil order phenomenon and analysis of all information obtained from “operational environment” associated with the system of interest may be considered an essential step in the process of “cri...


 This study examines the communication patterns made by agricultural extension agents for Special Region of Yogyakarta (DIY) with millennial farmers after Covid-19 pandemic. The outbreak has changed way we communicate, especially use media. A very real change can be seen keeping a distance when carrying out communications and activities. Everyone is forced circumstances to able media, nam...

Advanced Computing for Science Education (ACSE) is a multimedia science learning environment. Lessons, called ACSE Volumes, serve as electronic laboratory units in a developmental biology course. Each ACSE Volume is focused on a single scientific research area. The centerpiece of each Volume is a simulation of a scientific process. In exposing the scientific essence of the simulation to student...

this study was conducted based on primary data collected using a questionnaire. a total of 90 respondents among farmers associations were interviewed in kano state of nigeria. therefore, double stage stratified and purposive simple random sampling technique was used to select 30 respondents in each of three (3) farmers associations, one from each of the three (3) agricultural zones of the state...

The movable type printing press was the great innovation in early modern information technology, but economists have found no evidence of its impact in measures of aggregate productivity or income per person. This paper examines the technology from a new perspective by exploiting city-level data on the establishment of printing presses in 15th century Europe. I find that between 1500 and 1600, ...