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相关概念视频

Machines01:19

Machines

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Machines are complex structures consisting of movable, pin-connected multi-force members that work together to transmit forces. One example of a machine is the cutting plier, which is used to cut wires by applying forces to its handles. When equal and opposite forces are exerted on the handles of the cutting plier, they cause the cutting edges to come together and apply equal and opposite reaction forces on the wire, which are greater than the applied forces.
A free-body diagram of the...
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Machines: Problem Solving II01:30

Machines: Problem Solving II

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Machines are complex structures consisting of movable, pin-connected multi-force members that work together to transmit forces. Consider a lifting tong carrying a 100 kg load. It comprises movable sections DAF and CBG linked together with member AB.
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Machines: Problem Solving I01:22

Machines: Problem Solving I

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A toggle clamp is a mechanical device commonly used for holding and clamping objects in various applications, such as woodworking, metalworking, and assembly operations. Consider a toggle clamp subjected to a force of 200 N at the handle. The vertical clamping force can be calculated, provided the dimensions of the toggle clamp are known.
The toggle clamp system is a machine structure consisting of movable, pin-connected multi-force members that form a stabilized system to transmit forces. The...
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Computed Tomography01:10

Computed Tomography

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Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
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Mechanical Efficiency of Real Machines01:14

Mechanical Efficiency of Real Machines

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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...
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Sequence Networks of Rotating Machines01:24

Sequence Networks of Rotating Machines

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A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
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相关实验视频

Updated: Feb 7, 2026

Working with Human Tissues for Translational Cancer Research
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在计算癌症病理学的人机相互作用.

A Syrnioti1, A Polónia2,3, J Pinto2

  • 1Department of Pathology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece.

ESMO real world data and digital oncology
|February 6, 2026
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概括

使用人工智能 (AI) 的增强病理学家显示出卓越的准确性. 解决信任,偏见和劳动力适应对于AI在病理学中的整合至关重要.

关键词:
人工智能的人工智能是人工智能.癌症的诊断 癌症的诊断计算病理学计算病理学协同效应是一种协同效应.

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科学领域:

  • 病理学 病理学 病理学
  • 医疗人工智能 医疗人工智能
  • 人与计算机的交互

背景情况:

  • 人工智能 (AI) 在病理学工作流程中的整合正在迅速推进.
  • 增强型病理学家,将人类专业知识与人工智能结合起来,越来越多地被认为是提高了诊断准确度.
  • 关于信任,偏见和员工影响的担忧需要仔细考虑.

研究的目的:

  • 为了评估增强病理学家的表现,与单独的AI和单独的病理学家相比.
  • 在日常人工智能辅助病理学工作中,识别和解决与人机交互相关的挑战.
  • 为人工智能在病理学中的可持续整合提出战略,包括劳动力教育和验证指南.

主要方法:

  • 增强病理学家,仅使用人工智能的系统和人类病理学家的比较性能分析.
  • 人机交互的定性评估,重点关注信任和偏见.
  • 关于AI在病理学工作人员培训和验证方面的当前实践和文献的审查.

主要成果:

  • 增强型病理学家比单独的AI和单独的病理学家更准确.
  • 人机交互带来了与信任和潜在偏见有关的挑战.
  • 病理学工作人员的非培训和更新教育课程的需要是严重的担忧.

结论:

  • 病理学家和人工智能之间的协同作用提供了最高的诊断准确性.
  • 需要采取积极的措施来管理信任,减轻偏见,防止劳动力失业.
  • 为了保持高质量的癌症病理学,制定人工智能工具验证和验证的明确准则至关重要.