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相关概念视频

Accuracy and Precision01:52

Accuracy and Precision

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Scientists typically make repeated measurements of a quantity to ensure the quality of their findings and to evaluate both the precision and the accuracy of their results. Measurements are said to be precise if they yield very similar results when repeated in the same manner. A measurement is considered accurate if it yields a result that is very close to the true or the accepted value. Precise values agree with each other; accurate values agree with a true value.  Highly accurate...
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Uncertainty in Measurement: Accuracy and Precision03:37

Uncertainty in Measurement: Accuracy and Precision

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Scientists typically make repeated measurements of a quantity to ensure the quality of their findings and to evaluate both the precision and the accuracy of their results. Measurements are said to be precise if they yield very similar results when repeated in the same manner. A measurement is considered accurate if it yields a result that is very close to the true or the accepted value. Precise values agree with each other; accurate values agree with a true value. 
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Prismatic Beams: Problem Solving01:15

Prismatic Beams: Problem Solving

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In the design of a supported timber beam subjected to a distributed load, both the beam's physical dimensions and the timber's characteristics, such as its grade and species, are critical. These factors determine the allowable stress values, which are crucial for calculating the necessary beam depth to ensure structural integrity and safety.
The design begins with analyzing the beam as a free body to identify moments and force balances, thereby determining support reactions. Next, the...
436
Response Surface Methodology01:16

Response Surface Methodology

604
Response Surface Methodology (RSM) is a collection of statistical and mathematical techniques used to develop, improve, and optimize processes. It is particularly valuable when many input variables or factors potentially influence a response variable.
The process of RSM involves several key steps:
604
Field Procedure for Staking Out Curves01:26

Field Procedure for Staking Out Curves

432
Staking out curves is an essential process in construction to ensure the accurate alignment of structures along a curved path. This task involves positioning stakes at calculated locations corresponding to the curve's design, effectively translating plans into physical markers in the field. The process begins by determining the geometric parameters of the curve, including the radius, central angle, and tangent distances. These parameters are critical for identifying key points such as the...
432
Design Example: Managing Concrete Workability01:14

Design Example: Managing Concrete Workability

298
This example deals with managing the workability of concrete for a raft foundation project under hot weather conditions. Workability is crucial for ensuring the concrete is easy to place, compact, and finish. In this scenario, a slump test — a common method to measure the workability of fresh concrete — initially indicated low workability. This was attributed to the rapid water loss from the concrete mix, exacerbated by the high temperatures causing the course aggregates to heat up.
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Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes
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一个拟议的可行性过程:从精密MS项目中吸取的教训

Sinead Impey1,2, Sinead Jordan3, Linda Douris3

  • 1School of Nursing and Midwifery, Trinity College Dublin.

Studies in health technology and informatics
|October 3, 2025
PubMed
概括
此摘要是机器生成的。

本研究评估了一个数据收集工具.

关键词:
可行性研究是一项可行性研究.数据收集工具是数据收集工具.信息系统发展信息系统开发

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科学领域:

  • 行动设计研究 行动设计研究
  • 技术采用 技术采用
  • 可行性研究可行性研究

背景情况:

  • 现有的数据收集工具通常需要在新环境中实施之前进行验证.
  • 进行技术采用可行性研究的过程在学术文献中没有得到一致的定义.

研究的目的:

  • 评估先前开发的数据收集工具适应新环境的可行性.
  • 确定在不同的环境中成功采用工具所需的设计要求.
  • 在技术采用项目的可行性研究中提出一个精细的流程.

主要方法:

  • 采用了详细的行动设计研究 (eADR) 方法.
  • 进行了可行性研究,以评估现有数据收集工具的适应性.
  • 分析活动和结果,以推导设计要求和流程改进.

主要成果:

  • 确定了数据收集工具的特定设计要求,使其适合第二种设置.
  • 强调目前研究中缺乏详细的程序指南来进行可行性研究.
  • 根据研究过程中学到的经验教训,制定了可行性研究的拟议过程.

结论:

  • 可行性研究成功确定了调整数据收集工具的要求.
  • 拟议的可行性过程为未来的技术采用计划提供了一个结构化的方法.
  • 这项研究有助于更好地了解如何进行技术转让的可行性研究.