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The Ixodidae are the family of hard ticks or scale ticks, [1] one of the three families of ticks, consisting of over 700 species. They are known as 'hard ticks' because they have a scutum or hard shield, which the other major family of ticks, the 'soft ticks' ( Argasidae ), lack.
Relapsing fever is a vector-borne disease caused by infection with certain bacteria in the genus Borrelia, [1] which is transmitted through the bites of lice, soft-bodied ticks (genus Ornithodoros), or hard-bodied ticks (Genus Ixodes). [2] [3]
Rhipicephalus is a genus of ticks in the family Ixodidae, the hard ticks, consisting of about 74 or 75 species. [2] [3] Most are native to tropical Africa. [2] Rhipicephalus ticks are commonly called 'the brown tick' as they are mostly brown in colour. [4] Most adult ticks in this genus do not have colour patterns on their scutum (inornate). [4]
Finally, if test-takers are aware of how to use answer sheets or online examination tick boxes, their responses can be relied upon with clarity. Overall, multiple choice tests are the strongest predictors of overall student performance compared with other forms of evaluations, such as in-class participation, case exams, written assignments, and ...
Assessment for AP Computer Science Principles is divided into two parts: a Create Performance Task due during the course, as well as an AP exam. [2] AP Computer Science Principles examines a variety of computing topics on a largely conceptual level, and teaches procedural programming. In the Create "Through-Course Assessment", students must ...
The use of a computer science-based formal specification framework coupled with wireless sensor networks and an agent-based simulation has recently been demonstrated. [ 75 ] Agent based evolutionary search or algorithm is a new research topic for solving complex optimization problems.
Instructions per second (IPS) is a measure of a computer's processor speed. For complex instruction set computers (CISCs), different instructions take different amounts of time, so the value measured depends on the instruction mix; even for comparing processors in the same family the IPS measurement can be problematic.
In the cycle from ticks to animals, an uninfected tick larva feeds on an infected host, such as a deer or a mouse, leading to infection of the tick. The infection is transstadial in ticks because the bacterium will persist in the tick as it molts from a larva to a nymph.