Currently, technology has become an inseparable part of education and learning.Various digital learning tools have been developed and widely used in the classroom.eLEMA (electronic learning materials) was developed as a mobile application that supports learning in the Invertebrate Frosted Lantern Zoology courses at the Biology Education Program, Un
Aim.To demonstrate a clinical case of acute gastric volvulus and to give a brief literary review of the disease.Materials and methods.A 12-year-old child who has applied for acute abdominal pain, repeated vomiting, with typical signs of obstruction of the upper gastrointestinal tract.Results.After the clinical and instrumental examination, the chil
An experiment on the usability assessment of various control interfaces of an in-vehicle Internet browser, was carried out on the Renault driving simulator with a fictional web site that offers services such as: district map, route planning, electronic messaging, leisure programs, and phone directory.Twenty seven subjects aged from 26 to 69 years c
The positioning control of the hydraulic support pushing system in the fully mechanized mining face is the key technical support to realize intelligent mining.The opening and closing of the existing support switch reversing valve will cause a sudden change in Clothes Airers the system pressure and flow under the conditions of high pressure and larg