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Key words: Tele-learning, adaptive mobile learning, guidelines for mobile learning design. Abstract: Mobile learning is becoming a part of our daily life. Adaptive mobile learning helps learners to study learning materials anytime anywhere using mobile devices. Therefore, it is the time to build guidelines for designing and implementing highly efficient(More)
During an 8-year period, a study was conducted in a large dairy in the Sacramento Valley of California, to define factors associated with the introduction and spread of mycoplasmal mastitis. To identify cows in which mycoplasmal infection appeared in 22 of 25 (88%) periods of new infection, milk samples were collected weekly from freshened cows and from(More)