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Related Concept Videos

Robbers Cave04:49

Robbers Cave

During the 1950s, the landmark Robbers Cave experiment demonstrated that when groups must compete with one another, intergroup conflict, hostility, and even violence may result. At the Oklahoman summer camp, two troops of boys—termed the Rattlers and the Eagles—took part in a week-long tournament. During this time, their negativity culminated in derogatory name-calling, fistfights, and even vandalism and destruction of property. However, this work also revealed that such tension could be...
Clinical Trials: Overview01:11

Clinical Trials: Overview

Clinical development focuses on how the drug will interact with the human body and encompasses four key phases of clinical trials, each serving a specific purpose in assessing the safety and effectiveness of new drugs. These phases overlap and build upon one another. Phase I involves a small group of healthy volunteers (typically 20-80 individuals) or, in cases where significant toxicity is expected, patients with the targeted disease, such as cancer or AIDS. The volunteers are tested for...
Relative Motion Analysis - Acceleration01:10

Relative Motion Analysis - Acceleration

A slider-crank mechanism converts rotational motion from the crank into linear motion of the slider or vice versa. This mechanism consists of three main parts: the crank, the connecting rod, and the slider. The movement of the slider-crank is an example of general plane motion as the fluctuating angle between the crank and the connecting rod. Consider a segment AB where point A is at the end of the slider and point B is on the diametrically opposite end to point A, on a crack. The variance in...
Pivot Bearings01:23

Pivot Bearings

In mechanical systems, bearings are crucial in facilitating relative motion between two components while minimizing friction and wear. They help distribute various loads (radial, axial or a combination of both loads) across machinery parts, ensuring smooth and efficient operation.
A pivot bearing is a specialized type of bearing designed to support axial loads on a rotating shaft. The bearing surface, or the pivot, is positioned at the end of a shaft to support the axial thrust. The pivot may...
Clinical Trials01:16

Clinical Trials

Clinical trials are prospective experimental studies conducted on humans to determine the safety and efficacy of treatments, drugs, diet methods, and medical devices. Using statistics in clinical trials enables researchers to derive reasonable and accurate conclusions from the collected data, allowing them to make wise decisions in uncertain situations. In medical research, statistical methods are crucial for preventing errors and bias.
There are four phases in a clinical trial. A phase one...
Competition02:34

Competition

When organisms require the same limited resources within an environment, they may have to compete for them. Competition is a net-negative interaction. Even if two competing individuals or populations do not interact directly, the overall fitness of both competitors is lowered as a result of not having full access to the limited resource.

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Related Experiment Video

Updated: May 18, 2026

The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task
10:39

The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task

Published on: May 3, 2018

Q&A: Robert Comis and Mitchell Schnall on trials. Interview by Eric Bender.

Robert Comis, Mitchell Schnall

    Cancer Discovery
    |September 13, 2012
    PubMed
    Summary

    The ECOG-ACRIN group is merging to accelerate cancer clinical trials. This collaboration aims to improve patient outcomes through innovative research and treatment advancements.

    Area of Science:

    • Oncology
    • Clinical Research
    • Translational Science

    Background:

    • The Eastern Cooperative Oncology Group (ECOG) and the American College of Radiology Imaging Network (ACRIN) have merged.
    • This strategic combination aims to leverage the strengths of both organizations in cancer research.

    Discussion:

    • The merger facilitates the integration of diverse research expertise, including clinical trial design and imaging science.
    • This synergy is expected to enhance the scope and impact of cooperative group research in oncology.

    Key Insights:

    • Combining ECOG and ACRIN creates a more robust platform for conducting large-scale, impactful clinical studies.
    • The unified entity is poised to accelerate the translation of scientific discoveries into improved cancer patient care.

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    Last Updated: May 18, 2026

    The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task
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    Published on: May 3, 2018

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    Outlook:

    • The integrated ECOG-ACRIN group will focus on advancing innovative clinical trials and research methodologies.
    • Future research directions include exploring novel therapeutic strategies and refining diagnostic imaging techniques in oncology.