while the dependent variable is the height of the plant or rate of growth. If you don't control the amount of light (e.g., you perform part of the experiment in the summer and part during the winter
D. (1999). Supporting learning of variable control in a computer-based biology environment: Effects of prompting college students to reflect on their own thinking. Journal of Research in Science Teaching, 36, 837-858.Supporting learning of variable control in a computer based biology environment: ...
They assign each chicken randomly to one of four diets, and measures their weight before the experiment and at the end of 60 days on the diet and calculates the difference. What is the explanatory variable and response for this experiment? The response is the change in weight and the ...
In subject area: Computer Science A Collective Variable refers to a structural parameter, such as distances, angles, or dihedrals, that is constrained during simulations to study a system's behavior. It is crucial for enhancing sampling methods like umbrella sampling and metadynamics in computational...
experiment in the western Gakkel Ridge16. The crust at the centre of the 100° E segment is comparable in thickness with that of the magmatically robust areas on slow-spreading Mid-Atlantic Ridge (MAR) (OH-1 segment)22,23and ultraslow-spreading SWIR (50.5° E)10,11,24(Extended Data...
Quantifying recombination in halide perovskites is a crucial prerequisite to control and improve the performance of perovskite-based solar cells. While both steady-state and transient photoluminescence are frequently used to assess recombination in perov
Solutes spread out in time and space as they move downwards from the soil surface with infiltrating water. Solute monitoring in the field is often limited to observations of resident concentrations, while flux concentrations govern the movement of solutes in soils. A recently developed multi-compartme...
Variable-play take-up joint, in particular for an automobile is disclosed. The joint is placed between the support element and the part to be mounted, said part being affixed along a plane different from the joint plane. The joint includes elastic play take-up tongues which push the joint ...
Luminescence studies were funded by the US Department of Energy, Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division under contract DE-AC02-05-CH11231 (EMAT program KC1201). Photodetector fabrication and testing were funded by the Defense Advanced Research...
Our route towards the break-even points in the QEC is twofold: improving both the operation fidelity to the logical qubit and the error syndrome measurement fidelity. The first goal is achieved by using a tantalum transmon qubit with high coherence42,43and an optimal quantum control technique44...