Related Experiment Video

Updated: May 2, 2026

Making Record-efficiency SnS Solar Cells by Thermal Evaporation and Atomic Layer Deposition
14:01

Making Record-efficiency SnS Solar Cells by Thermal Evaporation and Atomic Layer Deposition

Published on: May 22, 2015

42.2K

'Lean' approach gives greater efficiency

Roger Call

    Health Estate
    |March 14, 2014
    PubMed

    More Related Videos

    A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance07:19

    A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

    Published on: March 19, 2020

    7.6K
    Movement Retraining using Real-time Feedback of Performance08:16

    Movement Retraining using Real-time Feedback of Performance

    Published on: January 17, 2013

    12.7K

    Related Concept Videos

    Production Efficiency01:01

    Production Efficiency

    Net production efficiency (NPE) is the efficiency at which organisms assimilate energy into biomass for the next trophic level. Due to low metabolic rates and less energy spent on thermoregulatory processes, the NPE of ectotherms (cold-blooded animals) is 10 times higher than endotherms (warm-blooded animals).
    15.7K
    Methods of Medium Optimization01:28

    Methods of Medium Optimization

    Optimizing growth media enhances microbial proliferation and maximizes product yield. Statistical experimental design methodologies provide structured and reproducible approaches, offering progressively higher levels of robustness and efficiency.The One-Factor-at-a-Time (OFAT) MethodThe One-Factor-at-a-Time (OFAT) method involves adjusting a single variable while keeping all others constant. However, it cannot detect interactions between variables, often leading to suboptimal outcomes when...
    70
    Mechanical Efficiency of Real Machines01:14

    Mechanical Efficiency of Real Machines

    The mechanical efficiency of a machine is a fundamental concept that describes how effectively a machine can convert input work into output work. According to this concept, the efficiency of a machine is equal to the ratio of the output work to the input work. An ideal machine, meaning a machine that has no energy losses, has an efficiency of one. This implies that the input work and the output work are equal.
    However, in reality, no machine can be truly ideal, and all of them experience some...
    1.6K
    Social Loafing01:37

    Social Loafing

    Another way in which a group presence can affect performance is social loafing—the exertion of less effort by a person working together with a group. Social loafing occurs when our individual performance cannot be evaluated separately from the group. Thus, group performance declines on easy tasks (Karau & Williams, 1993). Essentially individual group members loaf and let other group members pick up the slack. Because each individual’s efforts cannot be evaluated,...
    29.3K
    Column Efficiency: Plate Theory01:10

    Column Efficiency: Plate Theory

    Band broadening in a chromatography column is measured by its efficiency. This is determined by the number of theoretical plates (N). Theoretical plate theory states that a separation column consists of a continuous series of imaginary plates where solute equilibration occurs between stationary and mobile phases.
    A higher number of theoretical plates signifies better column efficiency and improved separation capabilities. Plate height affects bandwidth and separation quality; it is inversely...
    2.6K
    Reducing Line Loss01:18

    Reducing Line Loss

    In a three-phase circuit, line loss is an indicator of energy dissipated as heat due to the resistance of transmission lines. To address this, incorporating transformers into the system—a step-up transformer at the source and a step-down transformer at the load—is a strategic solution. Two three-phase transformers are introduced to improve this.
    With a step-up transformer at the source, the voltage is increased, thereby reducing the current in the transmission lines since power loss...
    524