Control variablesare crucial to scientifically sound experiments and studies. Acontrol variableis sometimes simply called acontrol.Both terms are widely used in science and statistics. Why arecontrol variablesimportant? Science is messy. We like to think of experimentation as a simple process of “cha...
Control of variable strategyWorked examplesComputer visualizationVirtual experimentsThis research investigates the role of virtual experiments and worked examples in the learning of the control of variable strategy (CVS). Sixty-nine seventh-grade students participated in this study over a span of 6weeks ...
In anexperiment, data from an experimental group is compared with data from a control group. These two groups should be identical in every respect except one: the difference between a control group and an experimental group is that the independent variable is changed for the experimental group, ...
We validate the proposed method using hardware-in-the-loop (HiL) experiments with an industrial heterogeneous multiprocessor platform - NVIDIA Drive PX2 - considering a lane keeping assist system (LKAS). We obtain an improved control performance compared to state-of-the-art IBC design....
DFIG has several other advantages such as low cost, durability, low maintenance, ease of control, and its great ability to give good performance in the case of variable WSs. All these features make DFIG one of the most reliable solutions in the field of generating electrical energy from wind...
Humans, and many other species, are host to diverse symbionts. It is often suggested that the mutual benefits of host-microbe relationships can alone explain cooperative evolution. Here, we evaluate this hypothesis with evolutionary modelling. Our model
In subject area: Computer Science Control Abstraction refers to the process of hiding or isolating the semantic subtleties associated with the goal interpreter in order to express search procedures effectively. AI generated definition based on: Foundations of Artificial Intelligence, 2006 About this page...
Controlling the structure of graphene oxide (GO) phases and their smaller analogues, graphene (oxide) quantum dots (GOQDs), is vitally important for any of their widespread intended applications: highly ordered arrangements of nanoparticles for thin-film
To address these challenges, we carried out massively parallel in vitro experiments on designed promoter sequences with designed barcodes to systematically measure the interactions controlling site-specific transcription at σ70 promoters (Fig. 1A). With this data, we developed a statistical thermodynamic...
This equation shows a typical MPC objective function, where the function acts to minimse an error, whilst also achieving the change in a constrained manner, due to the penalisation on large changes in the manipulated variable. An alternative objective function is to maximise a certain process ...