Sentences with phrase «fish body lengths»

Following [20], two main regions were defined for each perspective, by dividing the control volume into: i) the region of fish - robot interaction (referred to as the «focal region»), which extended eight fish body lengths and was centered on the robotic fish center of mass, and ii) the non-interaction zone, which consisted of the remaining portion and was delimited by the two plastic honeycombs, that is, the front-most and back-most regions, respectively, shown in Figure 4.

Not exact matches

That's a tad slower than most real - life fish, which can swim two to 10 body lengths per second.

If the two fish were more than a body length apart, however, the trailing fish typically darted to the side, where it might catch the frantic prey if it veers from the lead pursuer toward some shelter.

The speed of the young, inch - long fish, thought to be among the fastest on the planet at about five body lengths per second, «dropped by about 37 percent,» Grosell said.

What Burnette found was that even when the target is relatively far away from the fish (up to six times the body length of the animal), the forces on the target showed little reduction with respect to a closer target.

M.I.T.'s robo - fish prototypes cut through the water at close to one body length per second — fast for a robotic fish, but no match for the genuine article, which can swim as fast as 10 times their body length per second, according to the researchers.

Of more than 200 fish examined, the longest jumper was also the oldest — a four - year - old mangrove rivulus that jumped more than twelve times its body length.

In the Top view, the focal region was further divided in two equal sub-regions: i) frontal compartment (referred to as «front») comprising the half of the focal region in front of the robotic fish and ii) four equal compartments of one body length each (referred to as «B1», «B2», «B3», and «B4», respectively) behind the robot, see Figure 4.

Objectives covered: Identify and name a variety of common wild and garden plants, including deciduous and evergreen trees Identify and describe the basic structure of a variety of common flowering plants, including trees Identify and name a variety of common animals including fish, amphibians, reptiles, birds and mammals Identify and name a variety of common animals that are carnivores, herbivores and omnivores Describe and compare the structure of a variety of common animals (fish, amphibians, reptiles, birds and mammals including pets) Identify, name, draw and label the basic parts of the human body and say which part of the body is associated with each sense Distinguish between an object and the material from which it is made Identify and name a variety of everyday materials, including wood, plastic, glass, metal, water, and rock Describe the simple physical properties of a variety of everyday materials Compare and group together a variety of everyday materials on the basis of their simple physical properties Observe changes across the 4 seasons Observe and describe weather associated with the seasons and how day length varies ALSO ADDED: Individual assessments for ALL science objectives for ALL year groups are available for purchase as are individual year group, KS1, KS2 or complete Primary packs.